CN210099484U - Connecting rod self-locking type clamping mechanism - Google Patents
Connecting rod self-locking type clamping mechanism Download PDFInfo
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- CN210099484U CN210099484U CN201920810615.9U CN201920810615U CN210099484U CN 210099484 U CN210099484 U CN 210099484U CN 201920810615 U CN201920810615 U CN 201920810615U CN 210099484 U CN210099484 U CN 210099484U
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- connecting rod
- movable block
- clamping
- clamping connecting
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Abstract
The utility model discloses a connecting rod is from locking-type clamping mechanism, it includes the connecting rod frame, the movable block, location axle and press from both sides tight connecting rod, the movable block passes through the sliding shaft to be installed on the sliding tray of connecting rod frame, the upper end of location axle is installed on the movable block through the round pin, the lower extreme of location axle is equipped with the locating piece of profile modeling, press from both sides tight connecting rod and pass through round pin and connecting rod frame and movable block movable mounting, press from both sides tight connecting rod including the tight connecting rod of left side clamp and the tight connecting rod of right side clamp and set up the tight piece of elasticity clamp of profile modeling of pressing from both sides. The utility model discloses can high efficiency's clamping product and can not be because of the tight precision of tolerance influence clamp of product after pressing from both sides tight product, the influence of the precision error in the preceding process makes the error accumulation of process in the product preparation has been solved.
Description
The technical field is as follows:
the utility model relates to a connecting rod is from locking-type clamping mechanism belongs to machinery.
Background art:
in all manufacturing plants, various clamping/locking mechanisms are used for fixing products, so as to facilitate processing, such as manual clamping, quick clamping, clamping plates and the like, and automatic clamping of various cylinders, valves and the like, but various locking devices cannot completely eliminate clearance errors caused by tolerance of the products, so that the precision of the final products depends on the dimensional precision of each process of the products, and the defects exist.
The utility model has the following contents:
to the above-mentioned not enough, the utility model provides a connecting rod is from locking-type clamping mechanism. The utility model adopts the technical scheme as follows:
a connecting rod self-locking type clamping mechanism comprises a connecting rod frame, a movable block, a positioning shaft and a clamping connecting rod; the connecting rod frame comprises a bottom plate and a pair of fixing blocks fixedly arranged on the bottom plate, and the fixing blocks are provided with through grooves penetrating through the clamping connecting rods; the middle part of the connecting rod frame is provided with a sliding groove, and the movable block is arranged on the sliding groove through a sliding shaft; the upper end of the positioning shaft is arranged on the movable block through a pin, and the lower end of the positioning shaft is provided with a profiling positioning block; the clamping connecting rod comprises a left clamping connecting rod and a right clamping connecting rod, connecting rod sliding grooves are formed in the middle parts of the left clamping connecting rod and the right clamping connecting rod, and profiling elastic clamping blocks are arranged at the upper ends of the left clamping connecting rod and the right clamping connecting rod; the left clamping connecting rod and the right clamping connecting rod are respectively arranged on the fixed block in a penetrating mode and are installed with the fixed block and the movable block through pins.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model can clamp the product fast and efficiently, and the clamping precision can not be affected by the tolerance of the product after the product is clamped, thereby solving the problem that the influence of the precision error in the previous process in the product manufacturing causes the error accumulation of the process; the novel sliding groove and the sliding shaft are stress centers of the mechanism, and the left clamping connecting rod and the right clamping connecting rod are stressed to move towards the centers at the same time, so that a product can be centered and fixed automatically; the novel clamping device can be used for clamping asymmetric products after profiling processing is carried out on the elastic clamping block according to the shape of the products.
Description of the drawings:
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
fig. 3 is a schematic perspective view of the present invention.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1-3, a connecting rod self-locking type clamping mechanism includes a connecting rod frame 1, a movable block 2, a positioning shaft 3 and a clamping connecting rod 4; the connecting rod frame 1 comprises a bottom plate 101 and a pair of fixing blocks 102 fixedly arranged on the bottom plate 101, and through grooves penetrating through the clamping connecting rods 4 are formed in the fixing blocks 102; a sliding groove 103 is formed in the middle of the connecting rod frame 1, and the movable block 2 is mounted on the sliding groove 103 through a sliding shaft 5; the upper end of the positioning shaft 3 is mounted on the movable block 2 through a pin, and the lower end of the positioning shaft 3 is provided with a profiling positioning block 6; the clamping connecting rod 4 comprises a left clamping connecting rod 401 and a right clamping connecting rod 402, connecting rod sliding grooves are formed in the middle parts of the left clamping connecting rod 401 and the right clamping connecting rod 402, and profiling elastic clamping blocks 7 are arranged at the upper ends of the left clamping connecting rod 401 and the right clamping connecting rod 402; the left clamping link 401 and the right clamping link 402 are respectively arranged on the fixed block 102 in a penetrating manner and are mounted with the fixed block 102 and the movable block 2 through pins.
The utility model discloses when using, install the connecting rod frame on production station, will treat that the clamping product is put on the locating piece and through the profile modeling location, the product drives the location axle because of gravity or external force down, and the location axle is through the movable block drive about the tight connecting rod of clamp to draw in to the centre to realize that elasticity presss from both sides the centre gripping on tight piece to product upper portion, realize the product clamping.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (1)
1. A connecting rod self-locking type clamping mechanism is characterized by comprising a connecting rod frame, a movable block, a positioning shaft and a clamping connecting rod; the connecting rod frame comprises a bottom plate and a pair of fixing blocks fixedly arranged on the bottom plate, and the fixing blocks are provided with through grooves penetrating through the clamping connecting rods; the middle part of the connecting rod frame is provided with a sliding groove, and the movable block is arranged on the sliding groove through a sliding shaft; the upper end of the positioning shaft is arranged on the movable block through a pin, and the lower end of the positioning shaft is provided with a profiling positioning block; the clamping connecting rod comprises a left clamping connecting rod and a right clamping connecting rod, connecting rod sliding grooves are formed in the middle parts of the left clamping connecting rod and the right clamping connecting rod, and profiling elastic clamping blocks are arranged at the upper ends of the left clamping connecting rod and the right clamping connecting rod; the left clamping connecting rod and the right clamping connecting rod are respectively arranged on the fixed block in a penetrating mode and are installed with the fixed block and the movable block through pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810615.9U CN210099484U (en) | 2019-05-31 | 2019-05-31 | Connecting rod self-locking type clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810615.9U CN210099484U (en) | 2019-05-31 | 2019-05-31 | Connecting rod self-locking type clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210099484U true CN210099484U (en) | 2020-02-21 |
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ID=69562521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920810615.9U Active CN210099484U (en) | 2019-05-31 | 2019-05-31 | Connecting rod self-locking type clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210099484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318896A (en) * | 2022-10-13 | 2022-11-11 | 南通云迅自动化设备有限公司 | From taking draw-in groove to synthesize pole member location equipment of bending |
-
2019
- 2019-05-31 CN CN201920810615.9U patent/CN210099484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318896A (en) * | 2022-10-13 | 2022-11-11 | 南通云迅自动化设备有限公司 | From taking draw-in groove to synthesize pole member location equipment of bending |
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