CN203390466U - Pulling fork type clamping device - Google Patents
Pulling fork type clamping device Download PDFInfo
- Publication number
- CN203390466U CN203390466U CN201320500151.4U CN201320500151U CN203390466U CN 203390466 U CN203390466 U CN 203390466U CN 201320500151 U CN201320500151 U CN 201320500151U CN 203390466 U CN203390466 U CN 203390466U
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- CN
- China
- Prior art keywords
- plate
- side plate
- clamping plate
- clamping
- locating piece
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- Expired - Fee Related
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Abstract
The utility model discloses a pulling fork type clamping device. The pulling fork type clamping device comprises a handle, a first clamping plate, a second clamping plate, positioning blocks, a first side plate, a second side plate and a bottom plate, wherein one ends of the first side plate and the second side plate are welded on the bottom plate and the other ends of the first side plate and the second side plate are fastened and provided with the positioning blocks; four symmetrically-distributed movable shaft holes are formed in each of the first clamping plate and the second clamping plate; a movable shaft is mounted in each of the four movable shaft holes and penetrates through the first side plate in sequence; in the second side plate, a connection shaft is fixedly mounted in the middle part of each two movable shafts; each connection shaft is camped into U-shaped notches at the two ends of a pulling fork; an assembling hole at the center of the pulling fork is in tight match with the middle part of a rotary shaft of the pulling fork; one end of the rotary shaft of the pulling fork penetrates through a bearing matched with a front plate to be fixedly provided with a handle; the other end of the rotary shaft of the pulling fork penetrates through a bearing which is in the tight match with a rear plate and a positioning screw is screwed on the end of the rotary shaft of the pulling fork. According to the device, a U-shaped metal plate can be positioned and clamped on a welding clamp accurately and reliably so as to ensure the product quality of a welded assembly part; the pulling fork type clamping device is convenient and rapid to convenient.
Description
Technical field
The utility model relates to technological equipment field, relates in particular to a kind of fork type clamping device.
Background technology
In auto parts and components, often there are Sheet gold part and its his Sheet gold part of some U fonts to weld together; and and on Sheet Jinjian side, be shaped with a plurality of pilot holes, often because the Sheet gold part of U font is located, clamping is inaccurate causes the product of soldering group component defective to the welding process of prior art.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of can being applicable to and locates and clamp the clamping device that side is shaped with the U word shape Sheet gold part of one or more pilot holes on weld jig, guarantees the product quality of soldering group component.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of fork type clamping device, comprise handle, the first clamping plate, the second clamping plate, locating piece, the first side plate, the second side plate, base plate, one end that described the first side plate and described the second side plate end face are plane is welded on the corresponding position of base plate, the first side plate and the second side plate are parallel to each other, spacing is consistent with locating piece profile, fastening with a plurality of sunk screws after the notched one end installation of the first side plate and the second side plate end face locating piece, described locating piece is U-shaped, Qi two sides all arrange a fabrication hole, at the first clamping plate and the second clamping plate top, one movable latch is respectively set, the first clamping plate and the second clamping plate arrange an alignment pin at the fabrication hole corresponding position with locating piece, the external diameter of described alignment pin becomes cooperation with fabrication hole, the first clamping plate and the second clamping plate respectively arrange four symmetrical mobile axis holes at corresponding with the first side plate and the second side plate respectively position, the shallow formation square of company at described four mobile axis hole centers, a shifting axle is respectively installed in four mobile axis holes of the first clamping plate and is passed successively the first side plate, the mobile axis hole of the hole that the second side plate is corresponding and the second clamping plate and all become moving cooperation, rivet fastening with the first clamping plate respectively for two near base plate in described shifting axle, another two shifting axles near locating piece are fastening with the second clamping plate riveted joint respectively, rivet two fastening shifting axle middle part fixed installation connecting axles with the first clamping plate, rivet fastening another two shifting axle middle parts with the second clamping plate and also fixedly mount connecting axle, the U-shaped breach that these two connecting axles snap in respectively shift fork two ends becomes moving cooperation, described base plate arranges a plurality of installing holes.
Further improvement of the utility model is: the pilot hole at its center of described shift fork becomes tight fit with shift fork rotating shaft middle part, one end of described shift fork rotating shaft through with the friction tight bearing of header board after fixedly mount handle, the other end of shift fork rotating shaft through with the friction tight bearing Hou of the rear plate termination dog screw of screwing on, many hexagon socket head cap screws of described header board and described rear plate employing are fixedly connected with the second side plate with the first side plate respectively.
The beneficial effects of the utility model are: the Sheet gold part that is shaped with the U font of a plurality of pilot holes for side is located clamping accurately, reliably on weld jig, guaranteed the product quality of soldering group component, easy to operate, quick, and can also play inspection and survey the whether accurately mistake proofing effect of the aperture of pilot hole on Sheet gold part, position, hole.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A profile;
Fig. 3 is B-B profile.
In figure: 1. handle, 2. movable latch, 3. clamping plate A, 4. clamping plate B, 5. alignment pin, 6.U shape locating piece, 7. side plate A, 8. connecting axle, 9. shift fork, 10. shifting axle, 11. shift fork rotating shafts, 12. side plate B, 13. fabrication holes, 14. sunk screws, 15. move axis hole, 16. base plates, 17. installing holes, 18. header board 19. holding screws, 20. bearings, 21. rear plates, 22. hexagon socket head cap screws.
The specific embodiment
In order to deepen, to understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model to be further described, this embodiment only, for explaining the utility model, does not form the restriction of the utility model protection domain.
As shown in Figure 1: a kind of fork type clamping device of the present utility model, comprise handle 1, the first clamping plate 3, the second clamping plate 4, locating piece 6, the first side plate 7, the second side plate 8, base plate 16, one end that described the first side plate 7 and described the second side plate 8 end faces are plane is welded on the corresponding position of base plate 16, the first side plate 7 and the second side plate 8 are parallel to each other, spacing is consistent with locating piece 6 profiles, it is fastening that a plurality of sunk screws 14 of the rear use of locating piece 6 are installed in the first side plate 7 and second side plate 8 notched one end of end face, described locating piece 6 is U-shaped, Qi two sides all arrange a fabrication hole 13, at the first clamping plate 3 and the second clamping plate 4 tops, one movable latch 2 is respectively set, the first clamping plate 3 and the second clamping plate 4 arrange an alignment pin 5 at fabrication hole 13 corresponding positions with locating piece 6, 13 one-tenth moving cooperations of the external diameter of described alignment pin 5 and fabrication hole, the first clamping plate 3 and the second clamping plate 4 respectively arrange four symmetrical mobile axis holes 15 at corresponding with the first side plate 7 and the second side plate 12 respectively position, the line at described four mobile axis hole 15 centers forms square, a shifting axle 10 is respectively installed in four mobile axis holes 15 of the first clamping plate 3 and is passed successively the first side plate 7, the mobile axis hole 15 of the hole of the second side plate 8 correspondences and the second clamping plate 4 and all become moving cooperation, rivet fastening with the first clamping plate 3 respectively for two near base plate 16 in described shifting axle 10, another two shifting axles 10 near locating piece 6 are fastening with the second clamping plate 4 riveted joints respectively, the two piece shifting axle 10 middle part fixed installation connecting axles 8 fastening with the first clamping plate 3 riveted joints, the another two piece shifting axle 10 middle parts fastening with the second clamping plate 4 riveted joints also fixedly mount connecting axle 8, the U-shaped breach that these two connecting axles 8 snap in respectively shift fork 9 two ends becomes moving cooperation, described base plate 16 arranges a plurality of installing holes 17, the pilot hole at described shift fork 9 its centers becomes tight fit with shift fork rotating shaft 11 middle part, described shift fork rotating shaft 11 one end is passed and the rear fixed installation handle 1 of the friction tight bearing 20 of header board 18, the other end of shift fork rotating shaft 11 through with the friction tight bearing 20Hou of the 21 rear plate termination dog screw 19 of screwing on, described header board 18 adopts many hexagon socket head cap screws 22 to be fixedly connected with the second side plate 12 with the first side plate 7 respectively with described rear plate 21.
When the utility model is implemented, operator counterclockwise pulls the symmetrical center line deflection certain angle that handle 1 makes shift fork 9 and clamping device, the U-shaped breach at shift fork 9 two ends drives two connecting axles 8 and four shifting axles 10 to clamping device two side shiftings, make between the first clamping plate 3 and the second clamping plate 4 and have after certain interval between locating piece 6, operator passes U Zi Xing Sheet gold part in gap, adopt movable latch 2 and alignment pin 5 location, pull clockwise again handle 1, shift fork 9 is overlapped with the symmetrical center line of clamping device, the U-shaped breach at shift fork 9 two ends drives two connecting axles 8 and four shifting axles 10 to move to clamping device center, the first clamping plate 3 and the second clamping plate 4 are clamped to U Zi Xing Sheet gold part on locating piece 6, get final product welding.
Claims (3)
1. a fork type clamping device, comprise handle, the first clamping plate, the second clamping plate, locating piece, the first side plate, the second side plate, base plate, it is characterized in that: one end that described the first side plate and described the second side plate end face are plane is welded on the corresponding position of base plate, the first side plate and the second side plate are parallel to each other, spacing is consistent with locating piece profile, fastening with a plurality of sunk screws after the notched one end installation of the first side plate and the second side plate end face locating piece, described locating piece profile is U-shaped, Qi two sides all arrange a fabrication hole, at the first clamping plate and the second clamping plate top, one movable latch is respectively set, the first clamping plate and the second clamping plate arrange an alignment pin at the fabrication hole corresponding position with locating piece, the external diameter of described alignment pin becomes cooperation with fabrication hole, the first clamping plate and the second clamping plate respectively arrange four symmetrical mobile axis holes at corresponding with the first side plate and the second side plate respectively position, the line at described four mobile axis hole centers forms square, a shifting axle is respectively installed in four mobile axis holes of the first clamping plate and is passed successively the first side plate, the mobile axis hole of the hole that the second side plate is corresponding and the second clamping plate and all become moving cooperation, rivet fastening with the first clamping plate respectively for two near base plate in described shifting axle, another two shifting axles near locating piece are fastening with the second clamping plate riveted joint respectively, the middle part of riveting two fastening shifting axles with the first clamping plate fixedly mounts connecting axle, the middle part of riveting fastening another two shifting axles with the second clamping plate also fixedly mounts connecting axle, the U-shaped breach that these two connecting axles snap in respectively shift fork two ends becomes moving cooperation, described base plate arranges a plurality of installing holes.
2. a kind of fork type clamping device according to claim 1, it is characterized in that: the pilot hole at its center of described shift fork becomes tight fit with the middle part of shift fork rotating shaft, one end of described shift fork rotating shaft through with the friction tight bearing of header board after fixedly mount handle, the other end of shift fork rotating shaft through with the friction tight bearing Hou of the rear plate termination dog screw of screwing on.
3. a kind of fork type clamping device according to claim 2, is characterized in that: described header board adopts many hexagon socket head cap screws to be fixedly connected with the second side plate with the first side plate respectively with described rear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500151.4U CN203390466U (en) | 2013-08-16 | 2013-08-16 | Pulling fork type clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500151.4U CN203390466U (en) | 2013-08-16 | 2013-08-16 | Pulling fork type clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390466U true CN203390466U (en) | 2014-01-15 |
Family
ID=49902026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500151.4U Expired - Fee Related CN203390466U (en) | 2013-08-16 | 2013-08-16 | Pulling fork type clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203390466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809644A (en) * | 2016-08-07 | 2017-06-09 | 东莞理工学院 | A kind of reciprocating grasping mechanism for being suitable for multiple product crawl |
-
2013
- 2013-08-16 CN CN201320500151.4U patent/CN203390466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809644A (en) * | 2016-08-07 | 2017-06-09 | 东莞理工学院 | A kind of reciprocating grasping mechanism for being suitable for multiple product crawl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |