CN214732631U - Elastic lifting material clamping device - Google Patents
Elastic lifting material clamping device Download PDFInfo
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- CN214732631U CN214732631U CN202121130068.3U CN202121130068U CN214732631U CN 214732631 U CN214732631 U CN 214732631U CN 202121130068 U CN202121130068 U CN 202121130068U CN 214732631 U CN214732631 U CN 214732631U
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- connecting rod
- spring
- clamping jaw
- elastic
- sliding
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Abstract
The utility model discloses an elasticity goes up and down to press from both sides material device, including mounting panel, slide rail, slider, material clamp and elastic connecting rod, the slide rail is vertically installed on the mounting panel, install on the slide rail slider slidable, the material clamp is installed on the slider, elastic connecting rod includes connecting rod body, connecting rod cover, joint bearing and first spring, the upper end of connecting rod cover is connected with the material clamp through joint bearing, the upper end activity of connecting rod body is planted in the centre bore of connecting rod cover, first spring mounting is in the centre bore of connecting rod cover and is located between the upper end of connecting rod body and the connecting rod cover. The utility model has the advantages of simple structure, novelty, reasonable in design, elastic connecting rod possesses elasticity, and elastic connecting rod can play the cushioning effect when the collet goes up and down to collide with other mechanisms, has alleviateed the collision damage of collet greatly, has protected the collet, has prolonged the life of collet.
Description
Technical Field
The utility model relates to an automation equipment's technical field, more specifically say, relate to an elasticity goes up and down to press from both sides material device.
Background
With the continuous development and progress of science and technology, the automatic production has become the mainstream of industrial production. The existing automatic equipment is generally provided with a material clamping mechanism for clamping a workpiece and transferring the workpiece to a target position, however, most of the existing material clamping mechanisms are in transmission connection with a lifting driving device through conventional connecting rods, the lifting driving device drives the workpiece to move up and down, the connecting rods do not have elasticity and a buffering function, and once the material clamping mechanism collides with other parts, the material clamping mechanism can be seriously damaged, so that the service life is greatly shortened, and the production is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide an elasticity goes up and down to press from both sides material device.
In order to realize the above-mentioned purpose, the utility model provides an elasticity goes up and down to press from both sides material device, including mounting panel, slide rail, slider, material clamp and elastic connecting rod, the slide rail is vertically installed on the mounting panel, install on the slide rail slider slidable, the material clamp is installed on the slider, elastic connecting rod includes connecting rod body, connecting rod cover, joint bearing and first spring, the upper end of connecting rod cover is connected with the material clamp through joint bearing, the upper end activity of connecting rod body is planted in the centre bore of connecting rod cover, first spring mounting is in the centre bore of connecting rod cover and is located between the upper end of connecting rod body and the connecting rod cover.
As a preferred embodiment, a wall body of the connecting rod sleeve is provided with a limiting hole extending along the length direction of the connecting rod sleeve, the upper end of the connecting rod body is provided with a limiting pin located in the limiting hole, and the limiting pin can be in limiting fit with the limiting hole, so that the depth of the connecting rod body inserted into the connecting rod sleeve is limited.
As the preferred embodiment, the material clamp includes spout seat, first clamping jaw, second spring, gear and two slide bars, the slide bar is transversely and slidable installs in the spout of spout seat, and the opposite flank of two slide bars is equipped with the meshing tooth respectively, the gear rotationally installs on the spout seat and is located between two slide bars, the gear meshes with the meshing tooth of two slide bars mutually, the one end at one of them slide bar is installed to first clamping jaw, the one end at another slide bar is installed to the second clamping jaw, the second clamping jaw is located the side of first clamping jaw, second spring transverse arrangement, the one end of second spring is connected with the spring coupling seat that is equipped with on the first clamping jaw, the other end of second spring is connected with the spout seat, the other end of one of them slide bar is equipped with the gyro wheel.
As a preferred embodiment, the material clamp further comprises a limiting device for limiting the descending stroke of the material clamp, the limiting device comprises a limiting screw and a limiting block, a limiting screw mounting block is fixed on the sliding groove seat of the material clamp, the limiting screw is longitudinally mounted in a threaded through hole of the limiting screw mounting block, and the limiting block is mounted on the mounting plate and is located at the lower end of the moving path of the limiting screw.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model has the advantages of simple structure, novelty, reasonable in design, elastic connecting rod possesses elasticity, and elastic connecting rod can play the cushioning effect when the collet goes up and down to collide with other mechanisms, has alleviateed the collision damage of collet greatly, has protected the collet, has prolonged the life of collet.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an elastic lifting material clamping device provided in an embodiment of the present invention;
fig. 2 is a schematic transmission diagram of a sliding rod of an elastic lifting material clamping device according to an embodiment of the present invention;
fig. 3 is an exploded view of an elastic connecting rod of an elastic lifting material clamping device according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of an elastic connecting rod of an elastic lifting material clamping device according to an embodiment of the present invention;
fig. 5 is a schematic working diagram of an elastic lifting material clamping device provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention provides an elastic lifting material clamping device, which includes a mounting plate 1, a slide rail 2, a slider 3, a material clamp 4, an elastic connecting rod 5, and a limiting device for limiting a descending stroke of the material clamp 4, and the structure and the operation principle of each component will be described below.
Preferably, the material clamp 4 may include a chute seat 41, a first clamping jaw 42, a second clamping jaw 43, a second spring 44, a gear 45 and two sliding rods 46, wherein the sliding rods 46 are transversely and slidably installed in the chute of the chute seat 41, opposite side surfaces of the two sliding rods 46 are respectively provided with an engaging tooth 461, the gear 45 is rotatably installed on the chute seat 41 and located between the two sliding rods 46, the gear 45 is engaged with the engaging teeth 461 of the two sliding rods 46, the first clamping jaw 42 is installed at one end of one of the sliding rods 46, the second clamping jaw 43 is installed at one end of the other sliding rod 46, the second clamping jaw 43 is located at a side edge of the first clamping jaw 42, the second spring 44 is transversely arranged, one end of the second spring 44 is connected with a spring connecting seat 421 provided on the first clamping jaw 42, the other end of the second spring 44 is connected with the chute seat 41, and the other end of one of the sliding rod 46 is provided with a roller 462.
As shown in fig. 1 and 3, the elastic link 5 includes a link body 51, a link bushing 52, a knuckle bearing 53, and a first spring 54, the upper end of the link bushing 52 is connected to the material holder 4 through the knuckle bearing 53, the upper end of the link body 51 is movably inserted into the central hole of the link bushing 52, and the first spring 54 is installed in the central hole of the link bushing 52 and between the upper end of the link body 51 and the link bushing 52. Wherein, the lower extreme of connecting rod body 51 can be gone up and down by the lift drive arrangement (like the drive assembly or the cylinder of main shaft + cam + connecting rod etc.) drive common on the market, but the utility model discloses do not relate to the improvement in this aspect, no longer describe herein.
As shown in fig. 1, the limiting device may include a limiting screw 61 and a limiting block 62, a limiting screw mounting block 63 is fixed on the chute seat 41 of the material clamp 4, the limiting screw 61 is longitudinally mounted in a threaded through hole of the limiting screw mounting block 63, and the limiting block 62 is mounted on the mounting plate 1 and located at a lower end of a moving path of the limiting screw 61.
After the lifting driving device drives the material clamp to descend in place, the limiting block can be in limiting contact with the limiting screw, so that the material clamp cannot descend continuously, and the descending stroke of the material clamp is limited.
As shown in fig. 3 and 4, a wall of the connecting rod casing 52 may be provided with a limiting hole 521 extending along a length direction of the connecting rod casing 52, the upper end of the connecting rod body 51 is provided with a limiting pin 511 located in the limiting hole 521, and the limiting pin 511 can be in limiting fit with the limiting hole 521, so as to limit a depth of the connecting rod body 51 inserted into the connecting rod casing 52.
During operation, the lifting driving device can drive the material clamp to lift up and down through the elastic connecting rod, and the elastic connecting rod is internally provided with the spring and has elasticity, so that when the material clamp collides with other mechanisms, the elastic connecting rod can play a role in buffering, and collision damage is reduced.
To sum up, the utility model has the advantages of simple structure, the novelty, reasonable in design, elastic connecting rod possesses elasticity, and elastic connecting rod can play the cushioning effect when the collet goes up and down to collide with other mechanisms, has alleviateed the collision damage of collet greatly, has protected the collet, has prolonged the life of collet.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (4)
1. The utility model provides an elasticity goes up and down to press from both sides material device which characterized in that: including mounting panel (1), slide rail (2), slider (3), material clamp (4) and elastic connecting rod (5), slide rail (2) vertically install on mounting panel (1), slider (3) slidable is installed on slide rail (2), material clamp (4) are installed on slider (3), elastic connecting rod (5) are including connecting rod body (51), connecting rod cover (52), joint bearing (53) and first spring (54), the upper end of connecting rod cover (52) is connected with material clamp (4) through joint bearing (53), the upper end activity of connecting rod body (51) is planted in the centre bore of connecting rod cover (52), first spring (54) are installed in the centre bore of connecting rod cover (52) and are located between the upper end of connecting rod body (51) and connecting rod cover (52).
2. The elastic lifting clamping device as claimed in claim 1, wherein: the wall body of the connecting rod sleeve (52) is provided with a limiting hole (521) extending along the length direction of the connecting rod sleeve (52), the upper end of the connecting rod body (51) is provided with a limiting pin (511) located in the limiting hole (521), and the limiting pin (511) can be in limiting fit with the limiting hole (521), so that the depth of the connecting rod body (51) inserted into the connecting rod sleeve (52) is limited.
3. The elastic lifting clamping device as claimed in claim 1, wherein: the material clamp (4) comprises a sliding groove seat (41), a first clamping jaw (42), a second clamping jaw (43), a second spring (44), a gear (45) and two sliding rods (46), wherein the sliding rods (46) are transversely and slidably arranged in sliding grooves of the sliding groove seat (41), the opposite side surfaces of the two sliding rods (46) are respectively provided with a meshing tooth (461), the gear (45) is rotatably arranged on the sliding groove seat (41) and positioned between the two sliding rods (46), the gear (45) is meshed with the meshing teeth (461) of the two sliding rods (46), the first clamping jaw (42) is arranged at one end of one of the sliding rods (46), the second clamping jaw (43) is arranged at one end of the other sliding rod (46), the second clamping jaw (43) is positioned at the side edge of the first clamping jaw (42), the second spring (44) is transversely arranged, one end of the second spring (44) is connected with a spring connecting seat (421) arranged on the first clamping jaw (42), the other end of the second spring (44) is connected with the chute seat (41), and the other end of one sliding rod (46) is provided with a roller (462).
4. The elastic lifting clamping device as claimed in claim 1, wherein: still including the stop device who is used for restricting the descending stroke of collet (4), stop device includes stop screw (61) and stopper (62), be fixed with stop screw installation piece (63) on chute seat (41) of collet (4), stop screw (61) vertically install in the screw through-hole of stop screw installation piece (63), stopper (62) are installed on mounting panel (1) and are located the removal route lower extreme of stop screw (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121130068.3U CN214732631U (en) | 2021-05-25 | 2021-05-25 | Elastic lifting material clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121130068.3U CN214732631U (en) | 2021-05-25 | 2021-05-25 | Elastic lifting material clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214732631U true CN214732631U (en) | 2021-11-16 |
Family
ID=78625058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121130068.3U Active CN214732631U (en) | 2021-05-25 | 2021-05-25 | Elastic lifting material clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214732631U (en) |
-
2021
- 2021-05-25 CN CN202121130068.3U patent/CN214732631U/en active Active
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