CN215433297U

CN215433297U - Clamping structure convenient for accurate positioning for die machining

Info

Publication number: CN215433297U
Application number: CN202120785334.XU
Authority: CN
Inventors: 文艳利; 吴厚勇; 张新成
Original assignee: Dongguan Weizhi Metal Electronic Technology Co ltd
Current assignee: Dongguan Weizhi Metal Electronic Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-01-07
Anticipated expiration: 2031-04-16

Abstract

The utility model belongs to the technical field of mold processing, and particularly relates to a clamping structure convenient for accurate positioning for mold processing, which comprises a supporting plate, wherein a plurality of mounting grooves are formed in the supporting plate, the mounting grooves are uniformly distributed on the supporting plate, a cylinder body is connected in each mounting groove in a sliding manner, a pressure spring is arranged in each mounting groove, a top block is contacted with the side wall of each cylinder body, a sliding groove is formed in the supporting plate, a top block is connected in the sliding groove in a sliding manner, a mold is contacted with the surface of each top block, and an adjusting plate is connected in each cylinder body through threads. According to the utility model, the ejector block is arranged on the side wall of the cylinder body, the adjusting plate in the cylinder body is rotated to enable the conical block to move, the conical block moves to extrude the guide rod, the guide rod extends out of the side wall of the cylinder body, the ejector block further slides in the sliding groove, the ejector block moves to drive the mold to move, the position of the mold can be finely adjusted, and the mold is positioned more accurately.

Description

Clamping structure convenient for accurate positioning for die machining

Technical Field

The utility model relates to the technical field of die machining, in particular to a clamping structure convenient for accurate positioning for die machining.

Background

The die processing refers to the processing of forming and blank making tools, and further comprises a shearing die and a die cutting die. In general, the mold is composed of an upper mold and a lower mold. The steel plate is placed between the upper and lower dies, and the material is formed under the action of a press, and when the press is opened, a workpiece determined by the shape of the die is obtained or corresponding waste materials are removed. When the mold is used, the position of the mold needs to be clamped and positioned.

In the prior art, the clamping structure for processing the die cannot be suitable for dies with different sizes and types when used, and meanwhile, the device is low in positioning precision when used for clamping the die. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping structure convenient for accurate positioning for die machining, which solves the problem that the clamping structure cannot be suitable for dies with different sizes and types and also solves the problem that the positioning accuracy is low when the dies are clamped.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clamping structure of mould processing with being convenient for accurate location, includes the backup pad, a plurality of mounting grooves have been seted up in the backup pad, and is a plurality of mounting groove evenly distributed is in the backup pad, every sliding connection has the barrel in the mounting groove, be provided with the pressure spring in the mounting groove, the lateral wall contact of barrel has the kicking block, the spout has been seted up in the backup pad, sliding connection has the kicking block in the spout, the surface contact of kicking block has the mould, there is the regulating plate through threaded connection in the barrel, the welding has the handle on the regulating plate, the lower extreme welding of regulating plate has the connecting block, the welding has the toper piece on the connecting block, the surface contact of toper piece has the guide arm, guide arm and kicking block welding, the outside of guide arm is provided with the spring, the fixed cover in the guide arm outside has connect the spacing ring.

Preferably, four support legs are welded to the support plate and are uniformly distributed on the support plate.

Preferably, one end of the pressure spring is bonded with the support plate, and the other end of the pressure spring is bonded with the cylinder body.

Preferably, the number of the top blocks at the outer side of each cylinder body is four, and the four top blocks are uniformly distributed on the side wall of the cylinder body.

Preferably, the side wall of the cylinder body is provided with a guide hole, and a guide rod is sleeved in the guide hole in a sliding manner.

Preferably, one end of the spring is in contact with the limiting ring, and the other end of the spring is in contact with the barrel.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the supporting plate is provided with the plurality of mounting grooves, the barrel is connected in the mounting grooves in a sliding manner, when the mold is placed, the barrel at the lower end of the mold is pressed into the supporting plate, and the barrel extending out of the supporting plate limits the mold, so that the device can limit the molds with different sizes.

2. According to the utility model, the ejector block is arranged on the side wall of the cylinder body, the adjusting plate in the cylinder body is rotated to enable the conical block to move, the conical block moves to extrude the guide rod, the guide rod extends out of the side wall of the cylinder body, the ejector block further slides in the sliding groove, the ejector block moves to drive the mold to move, the position of the mold can be finely adjusted, and the mold is positioned more accurately.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view of the cartridge of FIG. 1 in accordance with the present invention;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

In the figure: 1. a support plate; 2. a support leg; 3. mounting grooves; 4. a barrel; 5. a pressure spring; 6. a top block; 7. a chute; 8. a mold; 9. an adjusting plate; 10. a handle; 11. connecting blocks; 12. a conical block; 13. a guide bar; 14. a guide hole; 15. a spring; 16. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-4, a clamping structure for mold machining convenient to accurate positioning, comprising a supporting plate 1, a plurality of mounting grooves 3 are provided on the supporting plate 1, the mounting grooves 3 are evenly distributed on the supporting plate 1, a cylinder 4 is slidably connected in each mounting groove 3, a pressure spring 5 is provided in each mounting groove 3, a top block 6 is in contact with the side wall of the cylinder 4, a chute 7 is provided on the supporting plate 1, a top block 6 is slidably connected in the chute 7, a mold 8 is in contact with the surface of the top block 6, an adjusting plate 9 is connected in the cylinder 4 through a thread, a handle 10 is welded on the adjusting plate 9, a connecting block 11 is welded at the lower end of the adjusting plate 9, a conical block 12 is welded on the connecting block 11, a guide rod 13 is in contact with the surface of the conical block 12, the guide rod 13 is welded with the top block 6, a spring 15 is provided on the outer side of the guide rod 13, and a limit ring 16 is fixedly sleeved on the outer side of the guide rod 13.

Referring to fig. 1 and 2, four support legs 2 are welded to the support plate 1, and the four support legs 2 are uniformly distributed on the support plate 1. The support plate 1 is supported by the support legs 2.

Referring to fig. 2, one end of the pressing spring 5 is adhered to the supporting plate 1, and the other end of the pressing spring 5 is adhered to the cylinder 4. Through setting up pressure spring 5, can make barrel 4 flexible in mounting groove 3.

Referring to fig. 3, the number of the top blocks 6 at the outer side of each cylinder 4 is four, and the four top blocks 6 are uniformly distributed on the side wall of the cylinder 4. Through setting up four kicking blocks 6, carry on spacingly to barrel 4.

Referring to fig. 4, a guide hole 14 is formed in the side wall of the cylinder 4, and a guide rod 13 is slidably sleeved in the guide hole 14. The guide rod 13 can be extended from the cylinder 4 by providing the guide hole 14.

Referring to fig. 4, one end of the spring 15 contacts the retainer ring 16, and the other end of the spring 15 contacts the cylinder 4. The guide rod 13 is convenient to reset by arranging the spring 15.

The specific implementation process of the utility model is as follows: when the device is used, the mold 8 is placed on the supporting plate 1, the plurality of cylinders 4 are uniformly distributed on the supporting plate 1, the mold 8 is contacted with the cylinders 4 positioned below the mold 8, the cylinders 4 move downwards to compress the pressure spring 5, the cylinders 4 at the lower end of the mold 8 are pressed into the supporting plate 1, the cylinders 4 which are leaked outside the supporting plate 1 do not enter the mounting grooves 3, the mold 8 is limited, the device can limit the molds 8 with different sizes, after the mold 8 is placed, the adjusting plate 9 in the cylinder 4 is manually rotated through the handle 10, the adjusting plate 9 and the cylinders 4 are in threaded motion, the adjusting plate 9 moves downwards, the adjusting plate 9 drives the connecting block 11 to move, the connecting block 11 moves to move the conical block 12, the conical block 12 moves to extrude the guide rod 13, and the guide rod 13 extends out of the side wall of the cylinder 4, and then make kicking block 6 slide in spout 7, remove through kicking block 6 and drive mould 8 and remove, can finely tune the position of mould 8, and then make mould 8's location more accurate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould processing is with clamping structure of being convenient for accurate location, includes backup pad (1), its characterized in that: the supporting plate is characterized in that a plurality of mounting grooves (3) are formed in the supporting plate (1), the mounting grooves (3) are uniformly distributed on the supporting plate (1), each mounting groove (3) is internally provided with a barrel (4) in a sliding connection manner, a pressure spring (5) is arranged in the mounting groove (3), the side wall of each barrel (4) is contacted with an ejector block (6), the supporting plate (1) is provided with a sliding groove (7), the sliding groove (7) is internally provided with the ejector block (6) in a sliding connection manner, the surface of each ejector block (6) is contacted with a mold (8), the barrel (4) is internally provided with an adjusting plate (9) through threads, the adjusting plate (9) is welded with a handle (10), the lower end of the adjusting plate (9) is welded with a connecting block (11), the connecting block (11) is welded with a conical block (12), and the surface of the conical block (12) is contacted with a guide rod (13), the guide rod (13) is welded with the ejector block (6), a spring (15) is arranged on the outer side of the guide rod (13), and a limiting ring (16) is fixedly sleeved on the outer side of the guide rod (13).

2. The clamping structure for mold machining convenient to position accurately according to claim 1, characterized in that: the support plate (1) is welded with four support legs (2), and the four support legs (2) are uniformly distributed on the support plate (1).

3. The clamping structure for mold machining convenient to position accurately according to claim 1, characterized in that: one end of the pressure spring (5) is bonded with the support plate (1), and the other end of the pressure spring (5) is bonded with the barrel (4).

4. The clamping structure for mold machining convenient to position accurately according to claim 1, characterized in that: the number of the top blocks (6) on the outer side of each barrel (4) is four, and the four top blocks (6) are uniformly distributed on the side wall of the barrel (4).

5. The clamping structure for mold machining convenient to position accurately according to claim 1, characterized in that: the side wall of the cylinder body (4) is provided with a guide hole (14), and a guide rod (13) is sleeved in the guide hole (14) in a sliding mode.

6. The clamping structure for mold machining convenient to position accurately according to claim 1, characterized in that: one end of the spring (15) is in contact with the limiting ring (16), and the other end of the spring (15) is in contact with the barrel (4).