CN203062309U - Connecting rod thrust clamping device - Google Patents
Connecting rod thrust clamping device Download PDFInfo
- Publication number
- CN203062309U CN203062309U CN 201220675155 CN201220675155U CN203062309U CN 203062309 U CN203062309 U CN 203062309U CN 201220675155 CN201220675155 CN 201220675155 CN 201220675155 U CN201220675155 U CN 201220675155U CN 203062309 U CN203062309 U CN 203062309U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cam
- clamping device
- cavity
- spring
- 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 - Fee Related
Links
- 238000003825 pressing Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a connecting rod thrust clamping device which comprises a base, a cam and a connecting rod. The cam is arranged on the base and used as a force applying device, the connecting rod is used for pressing a workpiece, a driving end of the connecting rod penetrates a through hole, a cavity and a sliding groove to abut against the cam, the through hole, the cavity and the sliding groove are formed in the base in sequence, the connecting rod located inside the cavity is connected with a spring in a sleeved mode and provided with a round pin, and a limiting block is further arranged between the spring and the round pin. The connecting rod thrust clamping device overcomes the defects that in the prior art, force application is inconvenient and clamping force of a clamping jaw can not be grasped accurately when an operator operates by hand, and the connecting rod thrust clamping device enables the operator to be conveniently and manually operate the clamp to clamp a processed workpiece and reduces labor intensity of the operator.
Description
Technical field
The utility model belongs to clamping tool for machine work, particularly a kind of connecting rod thrust clamping device system.
Background technology
Anchor clamps and grip device are widely known by the people, and are widely used for manufacturing; Particularly, anchor clamps have various reference surfaces, and parts or instrument can accurately be located.In many process, be general to clamp member, so that these parts can keep correct juxtaposition relationship in for example punching press, riveted joint, welding, the process of pasting or solidifying.
For location and the clamping of miniature workpiece, adopt artificial free-hand finishing in order usually to reduce cost, by utilizing lever, spring, pulley, cam, compound modes such as jaw reach the effect of clamping work pieces.Though existing clamping device can satisfy the clamping demand of workpiece to a certain extent, when the free-hand operation of operator, there is application of force inconvenience, can't accurately hold jaw clamping dynamics.
The utility model content
Technical problem to be solved in the utility model be in the prior art when the free-hand operation of operator, there is application of force inconvenience, can't accurately hold jaw clamping dynamics, connecting rod thrust clamping device after a kind of improve is provided, handled easily person manual operation anchor clamps carry out clamping to work piece, alleviate operative employee's labour intensity.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of connecting rod thrust clamping device, comprise pedestal, be installed on the pedestal and as the cam of force application apparatus be used for the connecting rod of workpiece pressing, the drive end of connecting rod passes through hole, cavity and the chute that is successively set on the pedestal, thereby offsets with cam;
Wherein, be positioned on the connecting rod of cavity and be socketed with spring and be provided with round pin, also be provided with limited block between spring and the round pin.
Adopt a kind of connecting rod thrust clamping device of technical solutions of the utility model, as the cam driven connecting rod drive end of force application apparatus, the connecting rod driven end carries out clamping to workpiece; Connecting rod in the cavity is provided with limited block, can make connecting rod can not move and skid off the effect that cavity plays the limiting rod displacement because of excessive, the spring of socket can prevent that connecting rod is stuck in cavity on the connecting rod, simultaneously spring can make connecting rod after cam is cancelled driving force to connecting rod, connecting rod is resetted, and round pin is used for retainer spring and limited block.
Further, described connecting rod driven end transverse weld has screw rod, can strengthen the area of anchor clamps clamping work piece.
Further, described cam is provided with rocking bar, handled easily person operation of cam.
Operating process of the present utility model is as follows: the rocking bar that the operator is provided with by driving cam, and drivening rod, connecting rod carries out clamping to workpiece; After clamping finished, reverse operation rocking bar, cam were cancelled the driving force to connecting rod, and connecting rod can pass through spring reset.
The beneficial effect that the utlity model has: 1, be installed in cam on the pedestal, make the operator can grasp anchor clamps easily so directly by cam effect force application apparatus, avoid the free-hand chucking operation of operator, alleviated operator's labour intensity; 2, socket limited block on the connecting rod in the cavity not only can limiting rod skids off cavity because of excessive the movement, and can prevent that after clamping finishes because spring reset power is excessive, connecting rod skidded off the situation of pedestal when connecting rod resetted.
Description of drawings
Fig. 1 is the novel structural representation of this usefulness.
The specific embodiment
Shown in Fig. 1, the utility model is a kind of connecting rod thrust clamping device, comprise pedestal 1, be installed on the pedestal 1 and as the cam 2 of force application apparatus be used for the connecting rod 3 of workpiece pressing, the drive end of described connecting rod 3 passes through hole 4, cavity 5 and the chute 6 that arranges on the pedestal 1 successively, thereby offsets with described cam 2;
Wherein, be positioned on the connecting rod 3 of cavity 5 and be socketed with spring 8 and be provided with round pin 7, also be provided with limited block 9 between described spring 8 and the round pin 7, described connecting rod 3 driven end transverse weld have screw rod 10, and described cam 2 is provided with rocking bar 11.
In concrete enforcement, the rocking bar 11 of operator by driving cam 2, cam 2 drivening rods 3 then, connecting rod 3 is mobile at through hole 4, cavity 5 and chute 6, drivening rod 3 driven end transverse weld have screw rod 10 at last and workpiece offsets carries out clamping, and screw rod 3 can strengthen the face with piece-holder;
Simultaneously, be socketed with spring 8 and be provided with round pin 7 on the connecting rod 3 in the cavity 5, also be provided with limited block 9 between described spring 8 and the round pin 7, the movement that limited block 9 can limiting rod 3 prevents connecting rod 3 because excessively movement skids off pedestal 1; Spring 8 can prevent that connecting rod is stuck in pedestal 1 when motion.
After clamping finishes, reverse operation rocking bar 11, cam 2 is cancelled the driving force to connecting rod 3, and connecting rod 3 can reset by the spring 8 of socket, when simultaneously limited block 9 can limiting rod 3 resets because spring 8 reset forces are excessive, thereby can avoid connecting rod 3 to skid off the situation of pedestal 1.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (3)
1. connecting rod thrust clamping device, comprise pedestal, be installed on the pedestal and as the cam of force application apparatus be used for the connecting rod of workpiece pressing, it is characterized in that: the drive end of connecting rod passes through hole, cavity and the chute that is successively set on the pedestal, thereby offsets with cam;
Wherein, be positioned on the connecting rod of cavity and be socketed with spring and be provided with round pin, also be provided with limited block between spring and the round pin.
2. connecting rod thrust clamping device as claimed in claim 1, it is characterized in that: described connecting rod driven end transverse weld has screw rod.
3. connecting rod thrust clamping device as claimed in claim 1, it is characterized in that: described cam is provided with rocking bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675155 CN203062309U (en) | 2012-12-10 | 2012-12-10 | Connecting rod thrust clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675155 CN203062309U (en) | 2012-12-10 | 2012-12-10 | Connecting rod thrust clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062309U true CN203062309U (en) | 2013-07-17 |
Family
ID=48761135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675155 Expired - Fee Related CN203062309U (en) | 2012-12-10 | 2012-12-10 | Connecting rod thrust clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623698A (en) * | 2019-02-03 | 2019-04-16 | 宁国九鼎橡塑制品有限公司 | A kind of bushing processing fixing tool and its application method |
| CN110962190A (en) * | 2019-12-11 | 2020-04-07 | 青岛沃富特机械制造有限公司 | Feeding clamping device and woodworking equipment thereof |
-
2012
- 2012-12-10 CN CN 201220675155 patent/CN203062309U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623698A (en) * | 2019-02-03 | 2019-04-16 | 宁国九鼎橡塑制品有限公司 | A kind of bushing processing fixing tool and its application method |
| CN109623698B (en) * | 2019-02-03 | 2020-11-27 | 宁国九鼎橡塑制品有限公司 | A bushing processing fixing tool and using method thereof |
| CN110962190A (en) * | 2019-12-11 | 2020-04-07 | 青岛沃富特机械制造有限公司 | Feeding clamping device and woodworking equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131210 |