CN212470645U

CN212470645U - Clamping device for numerical control machine tool

Info

Publication number: CN212470645U
Application number: CN202020658938.3U
Authority: CN
Inventors: 贾献禹
Original assignee: Qingdao Haiyifa Mould Machinery Co ltd
Current assignee: Qingdao Haiyifa Mould Machinery Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-02-05
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a clamping device for a numerical control machine tool, relating to the technical field of numerical control machine tools; this clamping device for digit control machine tool, including the bottom plate, be fixed with the fixing base on the bottom plate, be fixed with first guide bar between the fixing base, sliding connection has the removal frame on the first guide bar, is equipped with clamping component in the removal frame, removes the frame bottom and is equipped with drive assembly, removal frame one side is equipped with a fixed subassembly, and second splint are portable, can be applicable to multiple part, and first splint can finely tune in removing the frame, has improved the effect of centre gripping, has very good practicality.

Description

Clamping device for numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a clamping device for digit control machine tool.

Background

The numerical control machine tool is a digital control machine tool for short, is an automatic machine tool provided with a program control system, well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of modern machine tool control technology, and is a typical mechanical and electrical integration product.

The existing numerical control machine tool needs to use a clamping device to fix the part in the using process, so that the stability of the part is improved; the existing clamping device is fixed only by the compression and the drawing of the two clamping plates during the use process, but the adjusting capability of the clamping device is very poor, so that the clamping device with better adjusting capability is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device for digit control machine tool solves above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a clamping device for digit control machine tool, includes the bottom plate, is fixed with the fixing base on the bottom plate, is fixed with first guide bar between the fixing base, and sliding connection has the removal frame on the first guide bar, removes to be equipped with clamping component in the frame, removes the frame bottom and is equipped with drive assembly, it is equipped with the fixed subassembly in top to remove frame one side.

In one alternative: the driving assembly comprises a supporting block fixed at the bottom of the moving frame, the supporting block is in sliding connection with a third guide rod in the cavity, the third guide rod is fixed in the cavity, and the cavity is arranged on the bottom plate.

In one alternative: the driving assembly further comprises a limiting seat fixed on the bottom plate, a driving wheel is connected to the limiting seat in a rotating mode, and the driving wheel is meshed with teeth arranged at the bottom of the moving frame.

In one alternative: clamping component is including setting up the first splint in removing the frame, first splint one end and first threaded rod fixed connection, first threaded rod run through remove the frame and with remove a threaded connection, first splint one end and regulating block fixed connection are kept away from to first threaded rod.

In one alternative: the clamping assembly further comprises a second clamping plate, the second clamping plate is fixed on the movable plate, the movable plate is in threaded connection with a second threaded rod, and one end of the second threaded rod penetrates through the movable frame and is fixedly connected with the output end of the motor.

In one alternative: the moving plate is further connected to a second guide rod in a sliding mode, the second guide rod is fixed in the moving frame, and a workbench is further fixed on the second guide rod.

In one alternative: the top fixing component comprises a side supporting plate which is connected to one side of the moving frame in a sliding mode, a hydraulic telescopic cylinder is fixed on the side supporting plate, the output end of the hydraulic telescopic cylinder is fixedly connected with the upper pressing plate, and the upper pressing plate is fixedly connected with the side supporting plate through a telescopic rod and a spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the movable frame can be driven to move by arranging the driving assembly, so that the position of the movable frame can be conveniently adjusted, parts on the workbench can be clamped by the clamping assembly, the second clamping plate is movable and can be suitable for various parts, the first clamping plate can be finely adjusted in the movable frame, the clamping effect is improved, the practicability is good, the structure is simple, the operation is convenient, and the working efficiency is improved; the top of the part can be effectively fixed through the top fixing assembly, so that the clamping effect is improved, and selection can be needed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle driving assembly of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a perspective view of the middle moving frame of the present invention.

Notations for reference numerals: 01-bottom plate, 02-fixed base, 03-first guide rod, 04-moving frame, 05-first splint, 06-first threaded rod, 07-adjusting block, 08-second guide rod, 09-second threaded rod, 10-moving plate, 11-second splint, 12-motor, 13-workbench, 14-cavity, 15-third guide rod, 16-supporting block, 17-limiting seat, 18-driving wheel, 19-tooth, 20-side supporting plate, 21-hydraulic telescopic cylinder, 22-upper pressing plate, 23-telescopic rod and 24-spring.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a clamping device for a numerical control machine tool includes a bottom plate 01, a fixing seat 02 is fixed on the bottom plate 01, a first guide rod 03 is fixed between the fixing seats 02, a moving frame 04 is slidably connected to the first guide rod 03, and a clamping assembly is disposed in the moving frame 04, so as to clamp a part, thereby improving stability of the part; remove frame 04 bottom and be equipped with drive assembly, can drive through drive assembly and remove frame 04 and remove in first guide bar 03 horizontal direction, and then play the effect of adjusting and removing frame 04 position, it is very simple and practical.

Further, the driving assembly comprises a supporting block 16 fixed at the bottom of the moving frame 04, the supporting block 16 is slidably connected with the third guide rod 15 in the cavity 14, and when the moving frame 04 moves on the first guide rod 03, the supporting block 16 can be driven to move on the third guide rod 15, so that the supporting function of the moving frame 04 is achieved, the stability of the moving frame 04 in the moving process is better, and the overall safety is improved; the third guide bar 15 is fixed in the cavity 14, and the cavity 14 is arranged on the bottom plate 01, so that the overall safety is very good.

Further, drive assembly is still including fixing the spacing seat 17 on bottom plate 01, rotate on the spacing seat 17 and be connected with action wheel 18, action wheel 18 can rotate round spacing seat 17 promptly, action wheel 18 and the output fixed connection of motor, and then can drive action wheel 18 through the motor and rotate, action wheel 18 meshes with the tooth 19 that sets up in the removal frame 04 bottom, when action wheel 18 is rotatory, can drive and remove frame 04 and move on the horizontal direction, and then conveniently adjust the position that removes frame 04, and is very simple and practical.

Further, clamping component is including setting up the first splint 05 in removing frame 04, first splint 05 one end and first threaded rod 06 fixed connection, first threaded rod 06 run through remove frame 04 and with remove frame 04 threaded connection, first splint 05 one end and regulating block 07 fixed connection are kept away from to first threaded rod 06, when rotatory regulating block 07, can drive first threaded rod 06 and also rotate, and then play the effect of adjusting first splint 05 position, make the in-process of centre gripping can realize certain fine setting effect.

Further, clamping unit still includes second splint 11, and second splint 11 is fixed on movable plate 10, can realize the centre gripping to the part through second splint 11 and first splint 05, and movable plate 10 threaded connection is on second threaded rod 09, when second threaded rod 09 is rotatory, can drive movable plate 10 and remove, and then press from both sides tightly the part, and second threaded rod 09 one end is passed and is removed the output fixed connection of frame 04 with motor 12, and when motor 12 during operation, can drive second threaded rod 09 and rotate, and then drive movable plate 10 and remove, and is very simple.

Further, the moving plate 10 is further slidably connected to a second guide rod 08, the second guide rod 08 is fixed in the moving frame 04, and a workbench 13 is further fixed on the second guide rod 08, so that the stability of the moving plate 10 during moving can be improved through the second guide rod 08, and parts to be clamped can be placed on the workbench 13.

Can drive through setting up drive assembly and remove frame 04 and remove, and then conveniently adjust the position of removing frame 04, and can press from both sides tightly the part on the workstation 13 through clamping assembly, wherein second splint 11 is portable, can be applicable to multiple part, and first splint 05 can finely tune in removing frame 04, has improved the effect of centre gripping, has very good practicality, and simple structure, convenient operation have improved work efficiency simultaneously.

Example 2

A top fixing assembly is arranged on one side of the moving frame 04, so that the top of a part can be effectively fixed through the top fixing assembly, the clamping effect is further improved, and selection can be needed; the subassembly is fixed on top includes sliding connection and moves the collateral branch fagging 20 of frame 04 one side, is fixed with hydraulic stretching cylinder 21 on the collateral branch fagging 20, and hydraulic stretching cylinder 21's output and top board 22 fixed connection can drive top board 22 and move on the horizontal direction when hydraulic stretching cylinder 21 during operation, and then fix the part on the workstation 13, top board 22 still passes through telescopic link 23 and spring 24 and collateral branch fagging 20 fixed connection, and then has improved top board 22 at the stability of removal in-process.

The utility model discloses a theory of operation is: place the part on workstation 13, it adjusts the position of removal frame 04 to drive the rotation of action wheel 18 through the motor, it adjusts the position of movable plate 10 to drive the rotation of second threaded rod 09 through motor 12 again, press from both sides tightly the part on workstation 13 through second splint 11 and first splint 05, finely tune first splint 05 through rotatory regulating block 07, when needs are fixed the top, adjust the position of collateral branch fagging 20, drive telescopic link 23 downstream through hydraulic telescoping cylinder 21, and then fix the part on workstation 13.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a clamping device for digit control machine tool, includes bottom plate (01), its characterized in that, be fixed with fixing base (02) on bottom plate (01), be fixed with between fixing base (02) first guide bar (03), sliding connection has removal frame (04) on first guide bar (03), is equipped with clamping component in removal frame (04), removes frame (04) bottom and is equipped with drive assembly, it is equipped with a fixed subassembly to remove frame (04) one side.

2. The clamping device for the numerical control machine according to claim 1, wherein the driving assembly comprises a supporting block (16) fixed at the bottom of the moving frame (04), the supporting block (16) is slidably connected with a third guiding rod (15) in the cavity (14), the third guiding rod (15) is fixed in the cavity (14), and the cavity (14) is arranged on the bottom plate (01).

3. The clamping device for the numerical control machine according to claim 2, characterized in that the driving assembly further comprises a limiting seat (17) fixed on the bottom plate (01), a driving wheel (18) is rotatably connected to the limiting seat (17), and the driving wheel (18) is engaged with teeth (19) arranged at the bottom of the moving frame (04).

4. The clamping device for the numerical control machine tool is characterized in that the clamping assembly comprises a first clamping plate (05) arranged in a movable frame (04), one end of the first clamping plate (05) is fixedly connected with a first threaded rod (06), the first threaded rod (06) penetrates through the movable frame (04) and is in threaded connection with the movable frame (04), and one end, far away from the first clamping plate (05), of the first threaded rod (06) is fixedly connected with an adjusting block (07).

5. The clamping device for the numerical control machine tool according to claim 4, characterized in that the clamping assembly further comprises a second clamping plate (11), the second clamping plate (11) is fixed on the moving plate (10), the moving plate (10) is in threaded connection with a second threaded rod (09), and one end of the second threaded rod (09) passes through the moving frame (04) and is fixedly connected with the output end of the motor (12).

6. The clamping device for the numerical control machine according to claim 5, characterized in that said moving plate (10) is slidingly connected to a second guide bar (08), the second guide bar (08) is fixed inside the moving frame (04), and a table (13) is also fixed on the second guide bar (08).

7. The clamping device for the numerical control machine tool according to claim 1, wherein the top fixing component comprises a side supporting plate (20) which is slidably connected to one side of the moving frame (04), a hydraulic telescopic cylinder (21) is fixed on the side supporting plate (20), the output end of the hydraulic telescopic cylinder (21) is fixedly connected with an upper pressure plate (22), and the upper pressure plate (22) is further fixedly connected with the side supporting plate (20) through a telescopic rod (23) and a spring (24).