CN102699864A - Limit screw pressure head - Google Patents
Limit screw pressure head Download PDFInfo
- Publication number
- CN102699864A CN102699864A CN2011104174051A CN201110417405A CN102699864A CN 102699864 A CN102699864 A CN 102699864A CN 2011104174051 A CN2011104174051 A CN 2011104174051A CN 201110417405 A CN201110417405 A CN 201110417405A CN 102699864 A CN102699864 A CN 102699864A
- Authority
- CN
- China
- Prior art keywords
- pressure head
- screw
- screw pressure
- limiting section
- limit screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a limit screw pressure head. The limit screw pressure head comprises a limiting part and a screw pressure head, wherein the screw pressure head is arranged at the lower end of the limiting part; and the radial area of the limiting part is greater than that of the screw pressure head. The limit screw pressure head has a simple structure; and by the limit screw pressure head, the compression depth of a screw can be conveniently and effectively mastered.
Description
Technical field
The present invention relates to a kind of tool, particularly relate to a kind of limited screw pressure head of pressing the screw tool to use.
Background technology
In the assembling and production process of product facility, usually have some workpiece and need be pressed into screw it, so that follow-up use, traditional handicraft mainly leans on manpower workpiece is pressed the screw operation; Because manpower is limited, it is not enough to compress dynamics, usually causes the screw malcompression to put in place, gets loose easily; And screw is in being pressed into the process of workpiece, needs to guarantee stressed steady non-migration, otherwise possibly cause broken screw or press partially; Influence yields, moreover, use manual work to press the screw operation to waste time and energy; Operation fatiguability in enormous quantities causes operating efficiency to reduce or makes a mistake, and is unfavorable for the reduction of production cost.
Problem is extended the pressure screw tool of part in view of the above, mainly through the extruding of screw pressure head workpiece is pressed the screw operation, but finds aborning; The pressure head of traditional pressure screw tool is not because possess the position limiting structure of compressing, so the degree of depth that when operation, compresses is difficult for grasping; Press tight inadequately; Screw can become flexible, and the tension of pressure, screw are corrupted to workpiece easily.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes prior art, and a kind of simple structure is provided, and can grasp screw easily and effectively compresses the limited screw pressure head of the degree of depth.
For solving the problems of the technologies described above; The present invention provides a kind of limited screw pressure head; It is characterized in that: said limited screw pressure head comprises limiting section and screw pressure head, and said screw pressure head is located at the limiting section lower end, and the radially area of said limiting section is greater than the radially area of said screw pressure head.Because the radially area of limiting section is greater than the radially area of screw pressure head; So when the screw pressure head is pressed into workpiece; The limiting section of top works the effect of keeping out to workpiece, guarantees that the screw pressure head is not partially pressed into or is pressed into deficiency excessively, and screw is compressed the degree of depth can be controlled easily; Simple in structure, easy to use.
Aforesaid limited screw pressure head is characterized in that: said limiting section is a cylinder, and said screw pressure head is prismatic.
Aforesaid limited screw pressure head is characterized in that: said limiting section and the screw pressure head structure that is formed in one.Integrated formed structure is simpler, and stability is better.
The beneficial effect that the present invention reached is:
Simple structure can grasp screw easily and effectively compresses the limited screw pressure head of the degree of depth.
Description of drawings
Fig. 1 is a front view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As shown in Figure 1, the limited screw pressure head comprises integrated cylinder limiting section 1 and prism screw pressure head 2, and said screw pressure head 2 is located at limiting section 1 lower end, and the radially area of said limiting section 1 is greater than the radially area of said screw pressure head 2.
During use; The limited screw pressure head is installed on the pressure screw tool; When carrying out screw when compressing through pressing the screw tool to promote the limited screw pressure head; The limiting section 1 of limited screw pressure head can make and press the screw tool can't continue to press screw in the suitable position of pressing degree against living workpiece, avoids excessively compressing the workpiece that causes and damages.When screw compresses when not in place, limiting section 1 can not work and influences workpiece, promptly can continue to press down screw.。
Simple structure of the present invention can grasp screw easily and effectively compresses the limited screw pressure head of the degree of depth.
Above embodiment limits the present invention never in any form, and every other improvement and application that above embodiment is made with the equivalent transformation mode all belongs to protection scope of the present invention.
Claims (1)
1. limited screw pressure head, it is characterized in that: said limited screw pressure head comprises limiting section and screw pressure head, and said screw pressure head is located at the limiting section lower end, and the radially area of said limiting section is greater than the radially area of said screw pressure head.
2. limited screw pressure head according to claim 1 is characterized in that: said limiting section is a cylinder, and said screw pressure head is prismatic.
3. limited screw pressure head according to claim 2 is characterized in that: said limiting section and the screw pressure head structure that is formed in one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104174051A CN102699864A (en) | 2011-12-14 | 2011-12-14 | Limit screw pressure head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104174051A CN102699864A (en) | 2011-12-14 | 2011-12-14 | Limit screw pressure head |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102699864A true CN102699864A (en) | 2012-10-03 |
Family
ID=46893071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011104174051A Pending CN102699864A (en) | 2011-12-14 | 2011-12-14 | Limit screw pressure head |
Country Status (1)
Country | Link |
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CN (1) | CN102699864A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6581262B1 (en) * | 2002-10-29 | 2003-06-24 | Michael Myers | Installation tool for irrigation emitter barbs |
CN101214643A (en) * | 2007-12-29 | 2008-07-09 | 力帆实业(集团)股份有限公司 | Engine pressing piston pin device |
CN201091977Y (en) * | 2006-12-26 | 2008-07-30 | 比亚迪精密制造有限公司 | Compression assembled appliance |
CN201320674Y (en) * | 2008-11-21 | 2009-10-07 | 重庆长江轴承股份有限公司 | Nail pressing device for automobile hub bearings |
CN201889759U (en) * | 2010-11-04 | 2011-07-06 | 西安航空动力股份有限公司 | Pin presser |
CN201970262U (en) * | 2011-03-21 | 2011-09-14 | 美利驰医疗器械(苏州)有限公司 | Cap buckle mounting jig |
-
2011
- 2011-12-14 CN CN2011104174051A patent/CN102699864A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6581262B1 (en) * | 2002-10-29 | 2003-06-24 | Michael Myers | Installation tool for irrigation emitter barbs |
CN201091977Y (en) * | 2006-12-26 | 2008-07-30 | 比亚迪精密制造有限公司 | Compression assembled appliance |
CN101214643A (en) * | 2007-12-29 | 2008-07-09 | 力帆实业(集团)股份有限公司 | Engine pressing piston pin device |
CN201320674Y (en) * | 2008-11-21 | 2009-10-07 | 重庆长江轴承股份有限公司 | Nail pressing device for automobile hub bearings |
CN201889759U (en) * | 2010-11-04 | 2011-07-06 | 西安航空动力股份有限公司 | Pin presser |
CN201970262U (en) * | 2011-03-21 | 2011-09-14 | 美利驰医疗器械(苏州)有限公司 | Cap buckle mounting jig |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121003 |