CN220196971U

CN220196971U - Automatic clamping device for CNC (computerized numerical control) machining of metal products

Info

Publication number: CN220196971U
Application number: CN202321744040.8U
Authority: CN
Inventors: 邓伟; 黄立江
Original assignee: Shenzhen Hongwei Technology Co ltd
Current assignee: Shenzhen Hongwei Technology Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-19
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses an automatic clamping device for CNC processing of metal products, which comprises a base and a workbench, wherein the workbench is arranged on the upper surface of the base, a movable groove is arranged in the workbench, the movable groove is arranged in an annular equidistant mode, a supporting plate is arranged outside the movable groove, the side wall of the lower end of the supporting plate is connected with the side wall of the workbench, a first electric telescopic rod is arranged in the supporting plate, the output end of the first electric telescopic rod is connected with a movable block, the movable block is connected with the side wall of the inner part of the movable groove in a sliding mode, and the upper end of the movable block is connected with a clamping block.

Description

Automatic clamping device for CNC (computerized numerical control) machining of metal products

Technical Field

The utility model relates to the technical field of automatic clamping devices, in particular to an automatic clamping device for CNC (computer numerical control) machining of metal products.

Background

CNC machining generally refers to computer digital control precision machining, and is generally performed on metal products, and clamping devices are required to clamp the metal products during machining.

In the automatic clamping device process for CNC processing of metal products, the metal products are generally placed on the surface of a workbench, and clamped through a clamping device, so that the metal products are stable in position, but the existing automatic clamping device for CNC processing of the metal products has the following problems:

when clamping is performed, the metal product to be clamped is limited, and cannot be widely used for other types of metal products, as shown in patent publication No. CN209717073U, when clamping is performed on a large metal product, the clamping device is only clamped by the edges of the two ends of the clamping device, and the clamping device is unstable in clamping the metal product.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic clamping device for CNC processing of metal products, which solves the problem that the automatic clamping device for CNC processing of metal products can clamp the metal products more firmly.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic clamping device is used in metal product CNC processing, includes base and workstation, the workstation is installed in the upper surface of base, the inside of workstation is provided with the movable groove, and the movable groove is annular equidistant setting, the externally mounted of movable groove has the backup pad, and the lower extreme lateral wall of backup pad is connected in the lateral wall of workstation, the internally mounted of backup pad has first electric telescopic handle, and the output of first electric telescopic handle is connected with the movable block, movable block sliding connection is in the inside lateral wall of movable groove, and the upper end of movable block is connected with the grip block.

Preferably, the inside of workstation is provided with the through-hole, and the internally mounted of through-hole has the platform of placing, the internally mounted of base has the mount pad, and the internally mounted of mount pad has the second electric telescopic handle, and the inside of placing the platform is provided with the connecting hole, the output of second electric telescopic handle runs through in the inside of base, and connects in the inside lower extreme lateral wall of placing the platform.

Preferably, a tensioning spring is mounted on the side wall of the upper end of the supporting plate, and the left end of the tensioning spring is connected to the side wall of the clamping block.

Preferably, the side wall of the clamping block is provided with anti-slip particles.

Preferably, the workbench is a circle center, and the placement table is arranged at the center of the workbench.

Preferably, the placing table is slidably connected with the inner side wall of the through hole through the side wall.

The utility model provides an automatic clamping device for CNC machining of metal products. The beneficial effects are as follows:

this automatic clamping device is used in metalwork CNC processing when using the automatic clamping device is used in metalwork CNC processing, through setting up the grip block into annular equidistant, when making the metalwork place on placing the platform, can be convenient quick to the metal to carry out the centre gripping through the grip block, and can make the metalwork by the more firm of centre gripping, and use the metalwork with various shapes.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the through hole of the present utility model;

FIG. 3 is a schematic view of the structure of the placement table according to the present utility model;

fig. 4 is a schematic view of a clamping block according to the present utility model.

In the figure, a 1-base, a 2-workbench, a 3-supporting plate, a 4-moving groove, a 5-first electric telescopic rod, a 6-moving block, a 7-tensioning spring, an 8-clamping block, 9-protection particles, a 10-placing table, 11-through holes, 12-connecting holes, 13-second electric telescopic rods and 14-mounting seats.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides an automatic clamping device is used in metal goods CNC processing, includes base 1 and workstation 2, workstation 2 installs in the upper surface of base 1, the inside of workstation 2 is provided with movable groove 4, and movable groove 4 is annular equidistant setting, the externally mounted of movable groove 4 has backup pad 3, and the lower extreme lateral wall of backup pad 3 is connected in the lateral wall of workstation 2, the internally mounted of backup pad 3 has first electric telescopic handle 5, and the output of first electric telescopic handle 5 is connected with movable block 6, movable block 6 sliding connection is in the inside lateral wall of movable groove 4, and the upper end of movable block 6 is connected with grip block 8 to promote movable block 6 through first electric telescopic handle 5, drive grip block 8 through movable block 6 and carry out the centre gripping to the metal goods.

The inside of workstation 2 is provided with through-hole 11, and the internally mounted of through-hole 11 has places the platform 10, the internally mounted of base 1 has mount pad 14, and the internally mounted of mount pad 14 has second electric telescopic handle 13, and places the inside of platform 10 and be provided with connecting hole 12, the output of second electric telescopic handle 13 runs through in the inside of base 1, and connects in the inside lower extreme lateral wall of placing the platform 10 to can make through second electric telescopic handle 15 place the platform 10 and reciprocate.

The tensioning spring 7 is installed to the upper end lateral wall of backup pad 3, and tensioning spring 7's left end is connected in the lateral wall of grip block 8 to can make first electric telescopic handle 5 when promoting movable block 6, can prevent through tensioning spring 7 to the further output tension of grip block 8 that the thrust of first electric telescopic handle 5 when promoting movable block 6 is inhomogeneous, cause the centre gripping unstable.

The anti-slip particles 9 are arranged on the side wall of the clamping block 8, so that the metal product can be clamped more firmly when the metal product is clamped through the anti-slip particles 9.

The workbench 2 is used as a circle center, and the placing table 10 is arranged at the center of the workbench 2, so that the clamping block 8 can conveniently clamp the metal product placed on the placing table 10.

The placing table 10 is slidably connected with the inner side wall of the through hole 11 through the side wall, so that the work 10 can be conveniently moved when the second electric telescopic rod 13 works.

The working principle of the device is as follows: when using metal product CNC processing to use automatic clamping device, at first place the metal product in the upper surface of placing the platform 10, open first electric telescopic handle 5, make it promote movable block 6 and remove, thereby can drive grip block 8 and carry out centre gripping work to the metal product, can make through second electric telescopic handle 13 place the platform 10 and reciprocate simultaneously, make diameter or width be less than the metal product of placing the platform 10 diameter and can carry out the reciprocating, inject the position of centre gripping, but to diameter or width be greater than placing the platform 10, can finely tune the position of placing the platform 10, make the position of grip block 8 centre gripping can make the metal product by the more firm of centre gripping and be favorable to processing.

The utility model relates to a 1-base, a 2-workbench, a 3-supporting plate, a 4-movable groove, a 5-first electric telescopic rod, a 6-movable block, a 7-tensioning spring, an 8-clamping block, 9-protection particles, a 10-placing table, 11-through holes, 12-connecting holes, 13-second electric telescopic rods and 14-mounting seats, wherein the components are all universal standard components or components known to a person skilled in the art, and the structures and principles of the components are all known to the person through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a metal product CNC processing is with automatic clamping device, includes base (1) and workstation (2), its characterized in that: the utility model discloses a workbench, including base (1) and movable block (6), workstation (2) are installed in the upper surface of base (1), the inside of workstation (2) is provided with movable groove (4), and movable groove (4) are annular equidistant setting, the externally mounted of movable groove (4) has backup pad (3), and the lower extreme lateral wall of backup pad (3) is connected in the lateral wall of workstation (2), the internally mounted of backup pad (3) has first electric telescopic handle (5), and the output of first electric telescopic handle (5) is connected with movable block (6), movable block (6) sliding connection is in the inside lateral wall of movable groove (4), and the upper end of movable block (6) is connected with grip block (8).

2. The automatic clamping device for CNC machining of metal products according to claim 1, wherein: the inside of workstation (2) is provided with through-hole (11), and the internally mounted of through-hole (11) has places platform (10), the internally mounted of base (1) has mount pad (14), and the internally mounted of mount pad (14) has second electric telescopic handle (13), and places the inside of platform (10) and be provided with connecting hole (12), the output of second electric telescopic handle (13) runs through in the inside of base (1), and connects in the inside lower extreme lateral wall of placing platform (10).

3. The automatic clamping device for CNC machining of metal products according to claim 1, wherein: the tensioning spring (7) is installed on the upper end side wall of the supporting plate (3), and the left end of the tensioning spring (7) is connected to the side wall of the clamping block (8).

4. The automatic clamping device for CNC machining of metal products according to claim 1, wherein: anti-slip particles (9) are arranged on the side wall of the clamping block (8).

5. The automatic clamping device for CNC machining of metal products according to claim 1, wherein: the workbench (2) is used as a circle center, and the placing table (10) is arranged at the center of the workbench (2).

6. The automatic clamping device for CNC machining of metal products according to claim 2, wherein: the placing table (10) is connected with the inner side wall of the through hole (11) in a sliding manner through the side wall.