CN211661419U

CN211661419U - Clamping device

Info

Publication number: CN211661419U
Application number: CN201922448544.5U
Authority: CN
Inventors: 贺礼; 李宗奎; 王皓; 苏其波; 李炳男
Original assignee: Hunan Zhongnan Intelligent Industrial Technology Co ltd
Current assignee: Hunan Zhongnan Intelligent Industrial Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-13
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a clamping device, include the mount pad that can remove at the horizontal plane, be equipped with the support frame of vertical setting on the mount pad, the one end that the support frame deviates from the mount pad is equipped with the round pin axle, sell epaxial grip block that is equipped with, the grip block can sell epaxial rotation. Compared with the clamping device with the existing structure, the clamping device with the structure has the advantages that the clamping block can rotate within a certain range, the mounting seat can move horizontally, and the clamping block can be close to or far away from an object to be clamped, so that tolerance compatibility of the clamped product is relatively better, different product shapes can be better adapted, the application occasion and range of the clamping device are wider, and the production and use cost is lower.

Description

Clamping device

Technical Field

The utility model relates to an anchor clamps field, in particular to clamping device.

Background

With the continuous development of science and technology, China has become the first major country of engineering machinery, such as various engineering machinery like agitating lorry, and the output and sales volume is the first world for many years.

The mixer truck comprises mixing drums with different sizes, the mixing drums are composed of barrels with different diameters, and during production, the barrels are produced in a segmented mode and then welded together. When each section is welded in a time-series mode, a tool clamp is needed to fix each section of the cylinder body at a preset position, at present, the fixed tool with the nonadjustable size is mainly used for clamping the cylinder body, and then the sections of the cylinder body are welded together through spot welding to form a complete mixing drum.

Adopt the fixed centre gripping frock of nonadjustable size, at first, it is higher to the dimensional tolerance requirement of work piece, if the tolerance exceedes the scope, then can't carry out effectual welding. In addition, fixed centre gripping frock still has the problem of unable self-adaptation product appearance, and its application occasion is restricted, leads to its application scope little, has the problem that the utilization ratio is low and the effect is with high costs.

Therefore, how to provide a clamping device which can be used to clamp a product with good tolerance compatibility and can adapt to the shape of the product with a wide application range has become a technical problem which needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a clamping device which has good tolerance compatibility for clamping products, can adapt to the shapes of the products and has wide application range is provided.

The utility model discloses a solution is realized like this: the utility model provides a clamping device, including the mount pad that can remove at the horizontal plane, be equipped with the support frame of vertical setting on the mount pad, the one end that the support frame deviates from the mount pad is equipped with the round pin axle, sell epaxial grip block that is equipped with, the grip block can sell epaxial rotation. Compared with the clamping device with the existing structure, the clamping device with the structure has the advantages that the clamping block can rotate within a certain range, the mounting seat can move horizontally, and the clamping block can be close to or far away from an object to be clamped, so that tolerance compatibility of the clamped product is relatively better, different product shapes can be better adapted, the application occasion and range of the clamping device are wider, and the production and use cost is lower.

The utility model discloses an another technical scheme lies in on above-mentioned basis, one side of round pin axle is equipped with the gag lever post that is used for restricting the grip block, works as when the grip block is in the vertical state, one side of grip block support hold in on the gag lever post.

Another technical scheme of the utility model lies in on above-mentioned basis, clamping device still includes the chassis, mount pad slidable set up in on the chassis.

Another technical scheme of the utility model lies in on above-mentioned basis, be equipped with the slide rail on the chassis, the mount pad is close be equipped with on the face of chassis be used for with slide rail complex spout.

Another technical scheme of the utility model lies in on above-mentioned basis, clamping device still includes the frame, the support frame passes through the frame is fixed set up in on the mount pad.

The utility model discloses an another technical scheme lies in on above-mentioned basis, be equipped with a plurality of fixed orifices, every on the frame be equipped with a connecting piece in the fixed orifices, the frame passes through connecting piece detachably fixed set up in on the mount pad.

The utility model discloses an another technical scheme lies in on above-mentioned basis, one side of support frame still is equipped with the key seat, be equipped with the bolt that can pull out the socket on the key seat, the mount pad accessible the bolt is fixed set up in on the frame.

The utility model discloses a another technical scheme lies in on above-mentioned basis, the key seat including set up in a plurality of picture pegs on the support frame, be equipped with the jack on the picture peg, the bolt set up in the jack.

Another technical scheme of the utility model lies in on above-mentioned basis, clamping device is still including being used for driving the power unit that the mount pad removed, power unit set up in on chassis or the mount pad.

The utility model discloses an another technical scheme lies in on above-mentioned basis, the chassis deviates from still be equipped with a plurality of support on the face of mount pad, the even interval of support sets up.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.

Fig. 1 is a schematic structural view of a clamping device according to the present invention;

FIG. 2 is a schematic partial cross-sectional view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

fig. 4 is a top view of fig. 1.

The corresponding relation of the reference signs is as follows:

1 clamping block 2 pin shaft 3 limiting rod

4 mounting seat 5 underframe 6 support

7 bolt 8 slide rail 9 connecting piece

10 stand 11 pin boss 12 support

Detailed Description

The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.

The embodiment of the utility model provides a as follows, please refer to the clamping device shown in fig. 1 to 4, specifically including the mount pad 4 that can remove on the horizontal plane, be equipped with the support frame 6 of vertical setting on the mount pad 4, support frame 6 deviates from the one end of mount pad 4, and the upper end shown in fig. 1 to 3 is equipped with round pin axle 2 promptly, be equipped with grip block 1 on the round pin axle 2, the round pin axle 2 is located to grip block 1 cover to can rotate on round pin axle 2. Compared with the clamping device with the existing structure, the clamping device with the structure has the advantages that the clamping block 1 can rotate within a certain range, the mounting seat 4 can move horizontally, and the clamped object can be close to or far away from the mounting seat, so that tolerance compatibility of the clamped product is relatively better, different product shapes can be better adapted, the application occasion and range of the clamping device are wider, and the production and use cost is lower.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 to fig. 3, one side of the pin shaft 2 is further provided with a limiting rod 3 for limiting the clamping block 1, when the clamping block 1 is in a vertical state or is close to the vertical state, one side of the clamping block 1 is supported on the limiting rod 3, that is, as shown in fig. 1, the clamping block 1 can be in an inclined state, when the clamping block rotates clockwise gradually to the vertical state or close to the vertical state shown in the figure, the lower end of the clamping block is supported on the limiting rod 3, and the clamping block can not rotate further, so as to prevent the clamped article from dropping.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 to fig. 3, the clamping device further includes a bottom frame 5 horizontally disposed, the mounting seat 4 is disposed on the bottom frame 5 and can move back and forth on the bottom frame 5, and the fitting manner of the mounting seat 4 and the bottom frame 5 can be various and is not further limited herein.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 to fig. 4, the base is further provided with a slide rail 8, the surface of the mounting seat 4 close to the bottom frame 5 is provided, that is, the lower end shown in fig. 1 is further provided with a slide groove (not shown in the figure) matched with the mounting seat, and the mounting seat 4 moves back and forth on the slide rail 8 through the slide groove. In other embodiments, a sliding groove may be disposed on the mounting seat 4, and a sliding rail 8 may be disposed on the bottom frame 5, so that the same technical effects can be achieved. In addition, the structural form and the fitting form of the slide groove and the slide rail 8 are not particularly limited.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 to fig. 4, the clamping device further includes a frame 10, and the supporting frame 6 is disposed on the frame 10 and detachably and fixedly disposed on the mounting base 4 through the frame 10.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 to fig. 4, a plurality of fixing holes are further disposed on the frame 10, the plurality of fixing holes are uniformly spaced, a connecting member 9 is disposed in each fixing hole, the frame 10 is detachably fixed on the mounting seat 4 through the connecting member 9, and the connecting member 9 may be a bolt, etc., and is not limited herein.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 to fig. 4, one side of the supporting frame 6, i.e. the left side shown in fig. 1 and fig. 2, is further provided with a pin seat 11, the pin seat 11 is further provided with a plug 7 that can be plugged, when the mounting seat 4 is moved to a predetermined position, the plug 7 can be fixedly disposed on the machine base 10, and when the position of the clamping block 1 needs to be moved again, the plug 7 is pulled out, and the mounting seat 4 is moved.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 to fig. 3, the pin seat 11 includes a plurality of insertion plates disposed on the supporting frame 6, the insertion plates are provided with insertion holes, and the insertion pins 7 are disposed in the insertion holes. More specifically, the number of the insertion plates may be one or two.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 to fig. 4, the clamping device further includes a power mechanism (not shown in the figure) for driving the mounting base 4 to move, the power mechanism is disposed on the bottom frame 5, and also can be disposed on the mounting base 4, and for the power mechanism, the power mechanism can be a motor, and can also be a driving member such as an oil cylinder or an air cylinder.

On the basis of the above embodiment, in another embodiment of the present invention, as shown in fig. 1 to fig. 3, the bottom frame 5 deviates from the surface of the mounting seat 4, that is, the bottom end surface thereof is further provided with a plurality of brackets 12, the brackets 12 are used for supporting the bottom frame 5, and the plurality of brackets 12 are arranged at even intervals.

As mentioned above, the clamping device with the structure has the advantages that the clamping block 1 can rotate within a certain range, and the mounting seat 4 can horizontally move to be close to or far away from an object to be clamped, so that tolerance compatibility of a clamped product is relatively better, the clamping device can be better suitable for different product shapes, the application occasion and range are wider, and the production and use cost is lower.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a clamping device, its characterized in that, includes mount pad (4) that can remove at the horizontal plane, be equipped with support frame (6) of vertical setting on mount pad (4), the one end that support frame (6) deviate from mount pad (4) is equipped with round pin axle (2), be equipped with grip block (1) on round pin axle (2), grip block (1) can rotate on round pin axle (2).

2. The clamping device as claimed in claim 1, characterized in that one side of the pin (2) is provided with a limiting rod (3) for limiting the clamping block (1), and when the clamping block (1) is in a vertical state, one side of the clamping block (1) abuts against the limiting rod (3).

3. Clamping device according to claim 2, characterized in that the clamping device further comprises a chassis (5), the mounting (4) being slidably arranged on the chassis (5).

4. Clamping device according to claim 3, characterized in that the base frame (5) is provided with a sliding rail (8), and the surface of the mounting base (4) close to the base frame (5) is provided with a sliding groove for matching with the sliding rail (8).

5. The clamping device of claim 4, further comprising a base (10), wherein the support frame (6) is fixedly arranged on the mounting base (4) through the base (10).

6. A holding device according to claim 5, characterized in that a plurality of fixing holes are provided on said housing (10), a connecting member (9) is provided in each of said fixing holes, and said housing (10) is detachably fixed to said mounting base (4) by said connecting member (9).

7. The clamping device as recited in claim 6, characterized in that a pin seat (11) is further provided at one side of the supporting frame (6), a plug pin (7) capable of being plugged and unplugged is provided on the pin seat (11), and the mounting seat (4) can be fixedly provided on the machine base (10) through the plug pin (7).

8. Clamping device according to claim 7, wherein the pin holder (11) comprises a plurality of insert plates arranged on the support frame (6), wherein the insert plates are provided with insertion holes, and the plug pins (7) are arranged in the insertion holes.

9. The clamping device as recited in claim 6, further comprising a power mechanism for driving the mounting base (4) to move, wherein the power mechanism is disposed on the bottom frame (5) or the mounting base (4).

10. Clamping device according to claim 9, characterized in that a plurality of brackets (12) are arranged on the surface of the base frame (5) facing away from the mounting seat (4), the brackets (12) being arranged at regular intervals.