CN218904456U

CN218904456U - Adjustable clamp for numerical control machine tool

Info

Publication number: CN218904456U
Application number: CN202320240978.XU
Authority: CN
Inventors: 何泳高
Original assignee: Zhuhai Xingyi Intelligent Manufacturing Technology Co ltd
Current assignee: Zhuhai Xingyi Intelligent Manufacturing Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-04-25
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses an adjustable clamp for a numerical control machine tool, which comprises a flat plate and clamping components, wherein four corners of the lower end of the flat plate are respectively provided with a supporting leg, the upper end of the flat plate is provided with a return plate, four clamping components are arranged in the return plate, the clamping components comprise clamping plates and screws in threaded connection with the return plates, one ends of the screws are rotatably provided with moving plates, the other ends of the screws are fixedly connected with fixed blocks, one sides of the fixed blocks opposite to the screws are provided with rotating handles, one sides of the moving plates are respectively provided with a guide rod which is oppositely arranged and penetrates through the return plates, the moving plates are internally provided with thread grooves, one sides of the clamping plates are provided with thread columns matched with the thread grooves, and grooves are respectively arranged in the clamping plates. Compared with the prior art, the utility model has the advantages that: the clamping device has the advantages of adjusting function, lower cost and more stability in clamping.

Description

Adjustable clamp for numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machine tool machining, in particular to an adjustable clamp for a numerical control machine tool.

Background

The numerical control machine tool is a flexible high-efficiency automatic machine tool, the numerical control machine tool well solves the problems of complex, precise, small batch and multiple varieties of part machining, when the numerical control machine tool is used for machining workpieces, clamps arranged on the numerical control machine tool are required to be used for fixing products, the existing numerical control machine tool clamps clamp the workpieces only through clamping plates on two sides, so that the clamped workpieces can be unstable to shake when being machined, errors are caused, the existing clamps can clamp the workpieces, but the common clamps do not have an adjusting function, and the cost of the clamps with the adjusting function is high.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides an adjustable clamp for a numerical control machine tool, which has the advantages of adjusting function, lower cost and more stable clamping.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a anchor clamps with adjustable be used for digit control machine tool, includes dull and stereotyped and clamp assembly, the four corners of dull and stereotyped lower extreme all is equipped with the landing leg, the upper end of dull and stereotyped is equipped with back the template, be equipped with four clamp assembly in the back template, clamp assembly include splint and with the screw rod of back template threaded connection, the one end rotation of screw rod is equipped with the movable plate, and the other end rigid coupling has the fixed block, the fixed block is equipped with the commentaries on classics handle in one side of relative screw rod, one side of movable plate all is equipped with the guide arm of the back template of running through of relative arrangement, be equipped with the screw groove in the movable plate, one side of splint is equipped with the screw column with screw groove complex, all be equipped with the recess in the splint.

Compared with the prior art, the utility model has the advantages that: when needing to process the work piece, put the work piece on the flat board, then rotate the twist grip, under the cooperation of screw rod and guide arm, can adjust the position of splint in four clamping assembly, four recess cooperation can carry out the centre gripping to the work piece and fix, can the more stable of centre gripping like this, and this device can realize regulatory function through the rotation screw rod alone, and the cost is lower moreover.

As an improvement, the anti-slip soft cushion is adhered in the groove, so that the abrasion of the surface of the workpiece caused by collision between the inner wall of the groove and the workpiece can be prevented.

As improvement, the handle is provided with anti-skid patterns, and the anti-skid patterns can increase friction force between a human hand and the handle, so that the human hand can grasp the handle more easily.

As an improvement, the surface of the guide rod is made of a smooth material, so that the friction force between the guide rod and the return plate can be reduced.

As an improvement, the upper end of the flat plate is provided with a base plate which can be used for placing a workpiece.

As an improvement, the return plate is welded with the flat plate, so that the stability of the connection between the return plate and the flat plate can be improved.

Drawings

Fig. 1 is a top cross-sectional view of an adjustable clamp for a numerically controlled machine tool according to the present utility model.

Fig. 2 is an enlarged view of a portion a of an adjustable clamp for a numerically controlled machine tool according to the present utility model.

Fig. 3 is an elevation view of an adjustable clamp for a numerically controlled machine tool according to the present utility model.

As shown in the figure: 1. a flat plate; 2. a support leg; 3. a return plate; 4. a backing plate; 5. a clamping assembly; 6. a moving plate; 7. a screw; 8. a guide rod; 9. a fixed block; 10. a rotating handle; 11. a clamping plate; 12. a groove; 13. an anti-slip soft pad; 14. a thread groove; 15. and (5) a threaded column.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model provides a anchor clamps with adjustable be used for digit control machine tool, includes dull and stereotyped 1 and clamping assembly 5, the upper end of dull and stereotyped 1 is equipped with backing plate 4, can be used for placing the work piece, the four corners of dull and stereotyped 1 lower extreme all is equipped with landing leg 2, the upper end of dull and stereotyped 1 is equipped with back template 3, be welded connection between back template 3 and the dull and stereotyped 1, can improve the stability of being connected between back template 3 and the dull and stereotyped 1, be equipped with four clamping assembly 5 in the back template 3, clamping assembly 5 include splint 11 and with back template 3 threaded connection's screw rod 7, the one end rotation of screw rod 7 is equipped with movable plate 6, and the other end rigid coupling has fixed block 9, fixed block 9 is equipped with turning handle 10 in one side of relative screw rod 7, be equipped with the anti-skidding line on the turning handle 10, the anti-skidding line can increase the staff with the frictional force between the turning handle 10 to make the staff grasp more easily turning handle 10, one side of movable plate 6 all is equipped with the 8 that runs through back 3, the surface of guide arm 8 is smooth material, can reduce the guide arm 8 the guide arm 3 and the screw rod 7 with back template 3 threaded connection's screw rod 7, the other end is equipped with the recess 12 and groove 12, the recess 12 has the same shape that the inner wall is equipped with between the recess 12, the work piece is equipped with the recess 12 and the recess is had, the recess is prevented from taking place the recess 12.

When the clamping device is used, when a workpiece is required to be processed, the workpiece is firstly placed on a backing plate at the upper end of a flat plate, then the workpiece is clamped and fixed, in particular, four rotating handles are respectively rotated, the rotating handles drive screws to rotate, a moving plate rotationally connected with the screws moves towards the workpiece under the cooperation of the screws and guide rods until the inner wall of a groove is tightly attached to the surface of the workpiece, namely, the workpiece is clamped and fixed, when the shape of the workpiece is different, clamping plates with grooves in different shapes are selected according to the shape of the workpiece, clamping plates with different grooves can be replaced on the moving plate under the cooperation of screw columns and screw grooves, the position of the clamping plates can be adjusted under the action of the screws, the clamping device has an adjusting function, and the cost is low.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An adjustable clamp for a numerical control machine tool, which is characterized in that: including dull and stereotyped (1) and clamping component (5), the four corners of dull and stereotyped (1) lower extreme all is equipped with landing leg (2), the upper end of dull and stereotyped (1) is equipped with back template (3), be equipped with four clamping component (5) in back template (3), clamping component (5) include splint (11) and with screw rod (7) of back template (3) threaded connection, the one end rotation of screw rod (7) is equipped with movable plate (6), and the other end rigid coupling has fixed block (9), fixed block (9) are equipped with in one side of relative screw rod (7) and change handle (10), one side of movable plate (6) all is equipped with guide arm (8) of running through back template (3) of relative arrangement, be equipped with screw groove (14) in movable plate (6), one side of splint (11) is equipped with screw column (15) with screw groove (14) complex, all be equipped with recess (12) in splint (11).

2. An adjustable clamp for a numerically controlled machine tool as in claim 1, wherein: an anti-slip soft cushion (13) is adhered in the groove (12).

3. An adjustable clamp for a numerically controlled machine tool as in claim 1, wherein: the rotating handle (10) is provided with anti-skid patterns.

4. An adjustable clamp for a numerically controlled machine tool as in claim 1, wherein: the surface of the guide rod (8) is made of smooth materials.

5. An adjustable clamp for a numerically controlled machine tool as in claim 1, wherein: the upper end of the flat plate (1) is provided with a backing plate (4).

6. An adjustable clamp for a numerically controlled machine tool as in claim 1, wherein: the return plate (3) is welded with the flat plate (1).