CN2663088Y - Anti-removal structure of F-shape clamp moving arm - Google Patents
Anti-removal structure of F-shape clamp moving arm Download PDFInfo
- Publication number
- CN2663088Y CN2663088Y CN 200320108357 CN200320108357U CN2663088Y CN 2663088 Y CN2663088 Y CN 2663088Y CN 200320108357 CN200320108357 CN 200320108357 CN 200320108357 U CN200320108357 U CN 200320108357U CN 2663088 Y CN2663088 Y CN 2663088Y
- Authority
- CN
- China
- Prior art keywords
- transfer arm
- stop block
- block
- prevention structure
- moving arm
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses the anti-disengagement structure of an F-shaped clamp moving arm, which comprises a stop block, a torsional spring and a fixed pin, wherein the surface of the stop block is provided with a triangular arcuate concave part in which the torsional spring is arranged. The stop block provided with the torsional spring is embedded into a triangular arcuate groove on the end of a guiding track. When the torsional spring is arranged in a free state, the stop block is bunted by the torsional spring, and the stop block is bulged out of the surface of the guiding track. Thereby, the moving arm can be prevented from slide. When the other end of the stop block is pressed downwards till the stop block is at the same height with the surface of the guiding track, the moving arm can be easily disassembled from the guiding track. Thus, the moving arm is allowed to be freely disassembled from the guiding track without influence on the use function of the utility model. Thereby, trouble during utilization can be reduced at a maximum degree.
Description
Technical field
The utility model belongs to the clamp field, and specifically, the utility model relates to a kind of disconnecting prevention structure of F clamp transfer arm.
Background technology
The F clamp that uses in the welding field now, non-dismountable after normally guide rail and transfer arm assemble.In case because need of work, transfer arm needs to take off from guide rail, then the disconnecting prevention structure on the guide rail must be destroyed; After disconnecting prevention structure destroyed, the transfer arm on the clamp will freely slide from guide rail, thereby influenced its function of use.
The utility model content
The purpose of this utility model just is to provide a kind of disconnecting prevention structure of F clamp transfer arm, and it can allow transfer arm freely to dismantle from guide rail, thereby can not influence its function of use.
For achieving the above object, the disconnecting prevention structure of F clamp transfer arm of the present utility model comprises a block, a torsion spring and a steady pin.Block is the foil of a triangular-arc, in a manhole is arranged, the surface of foil is provided with a triangular-arc groove, is for the torsion spring of packing into.Block is embedded in the triangular-arc groove of rail end, and torsion spring is assemblied in the circular hole of block.The three is fixed together with steady pin.
Like this, when torsion spring is in free state, withstand block, make it protrude from guide rail surface, thereby prevent the transfer arm landing; When the other end of depressing block is extremely concordant with guide rail surface, just can remove transfer arm from guide rail like a cork.As seen, use the disconnecting prevention structure of F clamp transfer arm of the present utility model, can allow transfer arm freely to dismantle from the guide rail and can not influence its function of use, thereby reduce the trouble in using to greatest extent.
Description of drawings
Fig. 1 is the user mode schematic diagram of the disconnecting prevention structure of F clamp transfer arm of the present utility model.
Fig. 2 is the decomposing schematic representation of the disconnecting prevention structure of F clamp transfer arm of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, so that the utility model is described in further detail.
As shown in Figure 1, the disconnecting prevention structure of F clamp transfer arm of the present utility model is made up of steady pin 1, block 2 and torsion spring 3.Block 2 is foils of a triangular-arc, in a manhole is arranged, the surface of block 2 has a triangular-arc recessed portion.Torsion spring 3 is in the through hole of block 2, the spring wire 7,8 of its two protrusions lays respectively at two walls of the recessed portion of block 2, be contained in after the two assembles in the groove 9 of guide rail 4 ends, penetrate in the guide rail 6 with steady pin 1 three is fixed, described steady pin 1 is an elastic cylindrical pin.
During free state, torsion spring 3 prevents the (see figure 4) that comes off of transfer arm 5 with the side surface of block 2 ejection guide rails 4.And when with hand with block 2 by when concordant with guide rail 4 side surfaces, just can like a cork transfer arm 5 be packed into and pull down.
Use the disconnecting prevention structure of F clamp transfer arm of the present utility model, can allow transfer arm freely to dismantle from the guide rail and can not influence its function of use, thereby reduce the trouble in using to greatest extent.
Claims (5)
1, a kind of disconnecting prevention structure of F clamp transfer arm, described F clamp comprises guide rail and transfer arm, it is characterized in that, described disconnecting prevention structure comprises:
A block is positioned at the set groove of rail end, has a manhole, and the block upper and lower surface all has a triangular-arc recessed portion;
A torsion spring is arranged at the recessed portion of stop-surface;
A steady pin passes on through hole, torsion spring and the guide rail of block set circular hole the three is fixed.
2, the disconnecting prevention structure of F clamp transfer arm as claimed in claim 1 is characterized in that, described block is a foil.
3, the disconnecting prevention structure of F clamp transfer arm as claimed in claim 1 is characterized in that, described steady pin is an elastic cylindrical pin.
4, the disconnecting prevention structure of F clamp transfer arm as claimed in claim 1 is characterized in that, the spring silk of two protrusions of described torsion spring is positioned at two walls of block recessed portion.
5, the disconnecting prevention structure of F clamp transfer arm as claimed in claim 1 is characterized in that, the surface, both sides of described block is equipped with recessed portion, is convenient to mounting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108357 CN2663088Y (en) | 2003-11-26 | 2003-11-26 | Anti-removal structure of F-shape clamp moving arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108357 CN2663088Y (en) | 2003-11-26 | 2003-11-26 | Anti-removal structure of F-shape clamp moving arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663088Y true CN2663088Y (en) | 2004-12-15 |
Family
ID=34342650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108357 Expired - Lifetime CN2663088Y (en) | 2003-11-26 | 2003-11-26 | Anti-removal structure of F-shape clamp moving arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663088Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218628A (en) * | 2011-05-23 | 2011-10-19 | 大连大金马基础建设有限公司 | Prestressed pile tip anchor bar welding mould |
| CN102848326A (en) * | 2012-09-17 | 2013-01-02 | 李理 | Woodworking fixture |
| CN102896595A (en) * | 2012-10-15 | 2013-01-30 | 无锡商业职业技术学院 | Rapidly advancing cramp frame |
| CN103659633A (en) * | 2013-11-29 | 2014-03-26 | 成都斯锐特钨钢刀具有限公司 | Clamp |
| CN103692379A (en) * | 2013-04-18 | 2014-04-02 | 成都天磐科技有限责任公司 | Fixing device capable of holding down processed materials |
| CN104512557A (en) * | 2013-09-30 | 2015-04-15 | 哈尔滨飞机工业集团有限责任公司 | Long mobile clamp |
| CN105479362A (en) * | 2014-09-17 | 2016-04-13 | 宝时得机械（张家港）有限公司 | Clamping tool |
| CN108262704A (en) * | 2018-01-18 | 2018-07-10 | 英华达（上海）科技有限公司 | Clamping device |
| CN110625547A (en) * | 2019-10-24 | 2019-12-31 | 广东原创新材料科技有限公司 | Table top magnetic fastening device |
-
2003
- 2003-11-26 CN CN 200320108357 patent/CN2663088Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218628A (en) * | 2011-05-23 | 2011-10-19 | 大连大金马基础建设有限公司 | Prestressed pile tip anchor bar welding mould |
| CN102218628B (en) * | 2011-05-23 | 2013-11-27 | 大连大金马基础建设有限公司 | Prestressed pile tip anchor bar welding mould |
| CN102848326A (en) * | 2012-09-17 | 2013-01-02 | 李理 | Woodworking fixture |
| CN102896595A (en) * | 2012-10-15 | 2013-01-30 | 无锡商业职业技术学院 | Rapidly advancing cramp frame |
| CN103692379A (en) * | 2013-04-18 | 2014-04-02 | 成都天磐科技有限责任公司 | Fixing device capable of holding down processed materials |
| CN104512557A (en) * | 2013-09-30 | 2015-04-15 | 哈尔滨飞机工业集团有限责任公司 | Long mobile clamp |
| CN103659633A (en) * | 2013-11-29 | 2014-03-26 | 成都斯锐特钨钢刀具有限公司 | Clamp |
| CN105479362A (en) * | 2014-09-17 | 2016-04-13 | 宝时得机械（张家港）有限公司 | Clamping tool |
| CN108262704A (en) * | 2018-01-18 | 2018-07-10 | 英华达（上海）科技有限公司 | Clamping device |
| CN108262704B (en) * | 2018-01-18 | 2020-01-31 | 英华达（上海）科技有限公司 | Clamping device |
| CN110625547A (en) * | 2019-10-24 | 2019-12-31 | 广东原创新材料科技有限公司 | Table top magnetic fastening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2663088Y (en) | Anti-removal structure of F-shape clamp moving arm | |
| CN201484020U (en) | Improved pin | |
| CN2821643Y (en) | Clamp device | |
| CN201900887U (en) | Novel blackboard | |
| CN201693335U (en) | Bearing press-mounting mechanism for steering system of automobile | |
| CN201597585U (en) | Automobile parking brake sliding retainer device | |
| CN2877439Y (en) | Spring bookshelf | |
| CN207883932U (en) | A kind of high-voltage grounding wire clamp | |
| CN207528765U (en) | A kind of testing base device for mobile phone screen | |
| CN202878892U (en) | Compression device | |
| CN2811240Y (en) | Adhesive tape breaking device | |
| CN201001593Y (en) | Intelligent chopsticks case | |
| CN201797682U (en) | Circuit board installation device | |
| CN201570725U (en) | Adsorption-type fixable terminal board | |
| CN202240379U (en) | Press-fitting mould of fuel sensor resistance board bracket | |
| CN2428468Y (en) | Bottle-opening device | |
| CN212179695U (en) | Rubber band device is tied up to catapult | |
| CN213565110U (en) | Folder for railway vehicle console | |
| CN2413365Y (en) | Isolating switch | |
| CN207624965U (en) | A kind of intelligent monitoring PDU power outlets | |
| CN201591287U (en) | Combined type book end | |
| CN2778456Y (en) | Heat-proof electrode holder | |
| CN2275576Y (en) | Table cutter for bottle neck | |
| CN2619234Y (en) | Automatic braking band tape | |
| CN2824335Y (en) | Plug for toy car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131126 Granted publication date: 20041215 |