CN214391975U

CN214391975U - Mould locking structure for stamping automobile parts

Info

Publication number: CN214391975U
Application number: CN202023337944.8U
Authority: CN
Inventors: 岑广州
Original assignee: Kunshan Maiquan Precision Mould Co ltd
Current assignee: Kunshan Maiquan Precision Mould Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-15
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a mould locking structure for stamping automobile parts, which comprises a base, supporting rods, a template, a mould, a fixing component and an ejection component, wherein the supporting rods are welded on four corners of the outer wall of the top end of the base; the outer wall of the top end of the template is welded with an installation block, the outer wall of the bottom end of the template is provided with an installation groove corresponding to the installation block, the outer wall of the top end of the base is fixed with a hydraulic cylinder corresponding to the installation groove through a bolt, and the outer wall of the top end of the hydraulic cylinder, which is located in the installation groove, is welded with a conical block; the utility model discloses the fixed subassembly that sets up, this simple structure makes things convenient for the halving, and the mode locking is efficient, and the halving is more stable, and the effectual mould that prevents is deviate from, can make equipment normal operating, is worth extensively popularizing and applying.

Description

Mould locking structure for stamping automobile parts

Technical Field

The utility model relates to an equipment field is used in the punching press of automobile parts, specifically is a mode locking structure is used in the punching press of automobile parts.

Background

The automobile needs to use various parts in the production process, and the parts of the automobile are mostly formed by directly stamping metal materials at present, so that a stamping machine is necessarily needed in the production process of the automobile parts, and a mold locking device is needed when the stamping machine works.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould locking structure is used in automobile parts punching press, the utility model discloses the fixed subassembly that sets up, this simple structure makes things convenient for the halving, and the mould locking is efficient, and the halving is more stable, and the effectual mould that prevents is deviate from, can make equipment normal operating, is worth extensively popularizing and applying.

The purpose of the utility model can be realized by the following technical scheme:

a mode locking structure for stamping automobile parts comprises a base, supporting rods, a template, a die, a fixing assembly and an ejection assembly, wherein the supporting rods are welded at four corners of the outer wall of the top end of the base;

the fixing component comprises an installation block, an installation groove, a hydraulic cylinder, a conical block, a first inserting groove, a clamping rod, a second sliding block, a second sliding groove, a first spring, a second inserting groove and a fixing groove, the installation block is welded on the outer wall of the top end of the template, the installation groove is formed in the outer wall of the bottom end of the template and corresponds to the installation block, the hydraulic cylinder is fixed on the outer wall of the top end of the base and corresponds to the installation groove in a bolt mode, the conical block is welded on the outer wall of the top end of the telescopic shaft of the hydraulic cylinder located in the installation groove, the first inserting groove is distributed and communicated in the outer walls of the two sides of the installation block and corresponds to the installation groove, the clamping rod is inserted in the first inserting groove, the second sliding blocks are symmetrically welded on the outer walls of the two sides of the clamping rod located in the first inserting groove, the second sliding grooves are welded on the inner walls of the two sides of the first inserting groove and correspond to the second sliding blocks, and the first spring is welded on the inner wall of one side of the second sliding groove, and the other end of the first spring is welded on the outer wall of the second sliding block, a second inserting groove is formed in the outer wall of the bottom end of the die corresponding to the mounting block, and a fixing groove is formed in the inner wall of the second inserting groove corresponding to the clamping rod.

As a further aspect of the present invention: the ejection assembly comprises a sleeve, an ejector rod, a third sliding groove, a third sliding block, a second spring and positioning grooves, the sleeve is welded on the outer wall of the top end of the template, which is located on two sides of the installation block, in a distributed manner, the ejector rod is inserted into the sleeve, the second spring is welded on the inner wall of the bottom end of the sleeve, the other end of the second spring is welded on the outer wall of the bottom end of the ejector rod, and the positioning grooves are formed in the outer wall of the bottom end of the mold, which corresponds to the sleeve in a distributed manner.

As a further aspect of the present invention: third chutes are symmetrically formed in the inner walls of the two sides of the sleeve, third sliding blocks are symmetrically welded to the outer walls of the two sides of the ejector rod corresponding to the third chutes, and the outer walls of the third sliding blocks are attached to the inner walls of the third chutes.

As a further aspect of the present invention: first spout has been seted up to the symmetry on the both sides inner wall of mounting groove, it has first slider to correspond first spout welding on the both sides outer wall of toper piece, and the outer wall laminating of first slider in the inner wall of first spout.

As a further aspect of the present invention: the number of the sleeves, the ejector rods and the second springs is four.

The utility model has the advantages that: the utility model discloses the fixed subassembly that sets up drives the toper piece through the pneumatic cylinder and removes, the toper piece drives the kelly and injects in the fixed slot, fix the mould, this simple structure, make things convenient for the halving, and the mode locking is efficient, the halving is more stable, the effectual mould that prevents is deviate from, can make equipment normal operating, the ejecting subassembly of setting, through the cooperation of second spring, sleeve pipe and ejector pin, when dismantling the mould, convenient automatic ejecting the mould, convenient to detach, time saving and labor saving is worth extensively popularizing and applying.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall sectional view of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

fig. 4 is a cross-sectional view of the ejection assembly of the present invention;

fig. 5 is a perspective view of the template of the present invention;

in the figure: 1. a base; 2. a support bar; 3. a template; 4. a mold; 5. a fixing assembly; 6. ejecting the assembly; 7. a first chute; 8. a first slider; 51. mounting blocks; 52. mounting grooves; 53. a hydraulic cylinder; 54. a conical block; 55. a first insertion groove; 56. a clamping rod; 57. a second slider; 58. a second chute; 59. a first spring; 510. a second insertion groove; 511. fixing grooves; 61. a sleeve; 62. a top rod; 63. a third chute; 64. a third slider; 65. a second spring; 66. and (6) positioning a groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, a mold locking structure for stamping automobile parts comprises a base 1, support rods 2, a mold plate 3, a mold 4, a fixing assembly 5 and an ejection assembly 6, wherein the support rods 2 are welded at four corners of the outer wall of the top end of the base 1, the mold plate 3 is welded on the outer wall of the top end between the support rods 2, the fixing assembly 5 is arranged on the outer wall of the top end of the mold plate 3, the mold 4 is installed on the outer wall of the fixing assembly 5, and the ejection assembly 6 is arranged on the outer wall of the top end of the mold plate 3 corresponding to the mold 4; the fixing component 5 comprises an installation block 51, an installation groove 52, a hydraulic cylinder 53, a conical block 54, a first inserting groove 55, a clamping rod 56, a second sliding block 57, a second sliding groove 58, a first spring 59, a second inserting groove 510 and a fixing groove 511, the installation block 51 is welded on the outer wall of the top end of the template 3, the installation groove 52 is formed on the outer wall of the bottom end of the template 3 corresponding to the installation block 51, the hydraulic cylinder 53 is fixed on the outer wall of the top end of the base 1 corresponding to the installation groove 52 through bolts, the conical block 54 is welded on the outer wall of the top end of the telescopic shaft of the hydraulic cylinder 53 inside the installation groove 52, the first inserting grooves 55 are distributed and communicated on the outer walls of two sides of the installation block 51 corresponding to the installation groove 52, the clamping rod 56 is inserted inside the first inserting groove 55, the second sliding blocks 57 are symmetrically welded on the outer walls of two sides of the clamping rod 56 inside the first inserting groove 55 corresponding to the second sliding blocks 57, the second sliding grooves 58 are welded on the inner walls of two sides of the first inserting groove 55, a first spring 59 is welded on the inner wall of one side of the second sliding chute 58, the other end of the first spring 59 is welded on the outer wall of the second sliding block 57, a second inserting groove 510 is formed in the outer wall of the bottom end of the mold 4 corresponding to the mounting block 51, and a fixing groove 511 is formed in the inner wall of the second inserting groove 510 corresponding to the clamping rod 56; the ejection assembly 6 comprises a sleeve 61, an ejector rod 62, a third sliding groove 63, a third sliding block 64, a second spring 65 and positioning grooves 66, the sleeve 61 is welded on the outer wall of the top end of the template 3 positioned at two sides of the mounting block 51 in a distributed manner, the ejector rod 62 is inserted into the sleeve 61, the second spring 65 is welded on the inner wall of the bottom end of the sleeve 61, the other end of the second spring 65 is welded on the outer wall of the bottom end of the ejector rod 62, the positioning grooves 66 are formed in the outer wall of the bottom end of the mold 4 corresponding to the sleeve 61 in a distributed manner, and the mold 4 is perfect and practical and can be ejected conveniently during disassembly; third sliding grooves 63 are symmetrically formed in the inner walls of the two sides of the sleeve 61, third sliding blocks 64 are symmetrically welded to the outer walls of the two sides of the ejector rod 62 corresponding to the third sliding grooves 63, and the outer walls of the third sliding blocks 64 are attached to the inner walls of the third sliding grooves 63, so that the ejector rod 62 is stable in movement and has a limiting effect, and the ejector rod 62 is prevented from being separated from the sleeve 61; the inner walls of two sides of the mounting groove 52 are symmetrically provided with first sliding grooves 7, the outer walls of two sides of the conical block 54 are welded with first sliding blocks 8 corresponding to the first sliding grooves 7, and the outer walls of the first sliding blocks 8 are attached to the inner walls of the first sliding grooves 7, so that the conical block 54 moves stably; the number of the sleeve 61, the ejector rod 62 and the second spring 65 is four, so that the whole is complete and complete, and the normal use of the equipment is facilitated.

The utility model discloses a theory of operation: when the device is used, the second inserting groove 510 and the positioning groove 66 on the mold 4 are sequentially aligned with the mounting block 51 and the sleeve 61 and inserted, then the hydraulic cylinder 53 is started, the hydraulic cylinder 53 drives the conical block 54 to move upwards, the inclined surface on the conical block 54 abuts against the clamping rod 56 to move, the clamping rod 56 is driven to be inserted into the fixing groove 511 and fix the mold 4, when the mold 4 is to be disassembled, the hydraulic cylinder 53 is started to drive the conical block 54 to move downwards, the conical block 54 is separated from the clamping rod 56, the clamping rod 56 is driven to be separated from the fixing groove 511 under the action of the elastic force of the first spring 59, the ejector rod 62 is driven to move upwards under the action of the elastic force of the second spring 65, and the mold 4 is ejected.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The mold locking structure for stamping automobile parts is characterized by comprising a base (1), supporting rods (2), a template (3), a mold (4), a fixing component (5), an ejection component (6), a first sliding groove (7) and a first sliding block (8), wherein the supporting rods (2) are welded on four corners of the outer wall of the top end of the base (1), the template (3) is welded on the outer wall of the top end between the supporting rods (2), the fixing component (5) is arranged on the outer wall of the top end of the template (3), the mold (4) is installed on the outer wall of the fixing component (5), and the ejection component (6) is arranged on the outer wall of the top end of the template (3) corresponding to the mold (4);

the fixing component (5) comprises an installation block (51), an installation groove (52), a hydraulic cylinder (53), a conical block (54), a first inserting groove (55), a clamping rod (56), a second sliding block (57), a second sliding groove (58), a first spring (59), a second inserting groove (510) and a fixing groove (511), the installation block (51) is welded on the outer wall of the top end of the template (3), the installation groove (52) is formed in the outer wall of the bottom end of the template (3) corresponding to the installation block (51), the hydraulic cylinder (53) is fixed on the outer wall of the top end of the base (1) corresponding to the installation groove (52) through bolts, the conical block (54) is welded on the outer wall of the top end of the telescopic shaft of the hydraulic cylinder (53) located inside the installation groove (52), the first inserting grooves (55) are formed in the outer walls of two sides of the installation block (51) corresponding to the installation groove (52) in a penetrating mode, and the clamping rod (56) is inserted inside the first inserting groove (55), the utility model discloses a mould, including the inside both sides of first inserting groove (55), the both sides of kelly (56) are located symmetrical welding and have second slider (57), it has second spout (58) to correspond second slider (57) welding on the both sides inner wall of first inserting groove (55), it has first spring (59) to weld on one side inner wall of second spout (58), and the other end of first spring (59) welds in the outer wall of second slider (57), correspond installation piece (51) on the bottom outer wall of mould (4) and seted up second inserting groove (510), correspond kelly (56) on the inner wall of second inserting groove (510) and seted up fixed slot (511).

2. The mold locking structure for stamping automobile parts according to claim 1, wherein the ejection assembly (6) comprises a sleeve (61), an ejector rod (62), a third sliding groove (63), a third sliding block (64), a second spring (65) and positioning grooves (66), the sleeve (61) is welded on the outer wall of the top end of the template (3) located on two sides of the mounting block (51), the ejector rod (62) is inserted into the sleeve (61), the second spring (65) is welded on the inner wall of the bottom end of the sleeve (61), the other end of the second spring (65) is welded on the outer wall of the bottom end of the ejector rod (62), and the positioning grooves (66) are distributed on the outer wall of the bottom end of the mold (4) corresponding to the sleeve (61).

3. The mold locking structure for stamping automobile parts according to claim 2, wherein the inner walls of the two sides of the sleeve (61) are symmetrically provided with third sliding grooves (63), the outer walls of the two sides of the ejector rod (62) are symmetrically welded with third sliding blocks (64) corresponding to the third sliding grooves (63), and the outer walls of the third sliding blocks (64) are attached to the inner walls of the third sliding grooves (63).

4. The mold locking structure for stamping automobile parts according to claim 1, wherein the inner walls of the two sides of the mounting groove (52) are symmetrically provided with first sliding grooves (7), the outer walls of the two sides of the tapered block (54) are welded with first sliding blocks (8) corresponding to the first sliding grooves (7), and the outer walls of the first sliding blocks (8) are attached to the inner walls of the first sliding grooves (7).

5. The die locking structure for stamping automobile parts according to claim 2, wherein the number of the sleeve (61), the ejector rod (62) and the second spring (65) is four.