CN219520237U - Casing progressive die with docking mechanism - Google Patents

Abstract

The utility model relates to the technical field of casing processing, in particular to a casing progressive die with a butt joint mechanism, which comprises a lower die holder and an upper die holder, wherein two groups of mounting plates are arranged at positions, close to the top ends, of two sides of the lower die holder, springs are arranged at positions, close to the middle, of the top ends of the mounting plates, mounting plates are arranged at the top ends of the springs, limit posts are arranged at the top ends of the mounting plates, mounting rods are arranged at positions, close to the bottom ends, of two sides of the upper die holder, and mounting posts are arranged at positions, close to one side, of the bottom ends of the mounting rods. Corresponding downward movement is carried out through the installation rod, and then corresponding installation column and corresponding cross rod can carry out corresponding downward movement thereupon, and then corresponding clamping operation is carried out in the corresponding cross groove that makes corresponding cross rod can move to the setting of corresponding spacing post top surface to effectual die holder and upper die holder of having solved carries out the upper and lower compound die, and during the punching press operation, the position deviation takes place for die holder and upper die holder easily, thereby influences normal operating problem.

Description

Casing progressive die with docking mechanism

Technical Field

The utility model relates to the technical field of casing processing, in particular to a casing progressive die with a butt joint mechanism.

Background

The mould is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Existing molds are generally provided with an upper mold and a lower mold.

The progressive die is a cold stamping die which adopts a strip-shaped stamping raw material in one stamping stroke of a press machine and simultaneously completes a plurality of stamping processes by using a plurality of different stations on a pair of dies, the material strip moves once at fixed intervals every time the die is stamped, and when the upper die and the lower die are assembled, the corresponding butt joint operation is required by a butt joint device, but the conventional butt joint device for continuous die processing of the machine shell has a plurality of problems in the actual use process, so that further improvement is required.

The existing butt joint mechanism of the shell progressive die has the problems that the upper die and the lower die are matched up and down, and the upper die and the lower die are easy to shift in position during stamping operation, so that normal operation is influenced, and meanwhile, after the die is matched, the butt joint mechanism is inevitably free from the problem that the butt joint structure is disjointed due to shaking, so that inconvenience is brought to actual operation.

Disclosure of Invention

The present utility model is directed to a progressive die with a docking mechanism for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a casing progressive die with docking mechanism, includes die holder and upper die base, two sets of mounting panels are all installed to the position that the both sides of die holder leaned on the top, the spring is all installed to the position that the top of mounting panel leaned on the centre, the mounting disc is all installed on the top of spring, spacing post is all installed on the top of mounting disc, the installation pole is all installed to the position that the both sides of upper die base leaned on the bottom, the installation post is all installed to the position that the bottom of installation pole leaned on one side, the cross bar is all installed to the bottom of installation post.

Preferably, the top of mounting panel is all installed and is placed the post by the position in the spring outside, four groups of spacing grooves have all been seted up to the inner wall of placing the post.

Preferably, four groups of limiting blocks are arranged on the outer sides of the springs, and two groups of balls are arranged on the corresponding sides of the four groups of limiting blocks.

Preferably, the top surfaces of the limiting columns are provided with cross grooves, and one ends corresponding to the cross grooves penetrate through the top surfaces of the corresponding limiting columns.

Preferably, the limiting blocks are respectively located in the corresponding limiting grooves, and the corresponding two groups of limiting blocks are respectively attached to the inner wall of one side of the corresponding limiting groove.

Preferably, the distance between the inner walls of the two corresponding sides of the cross groove is matched with the width of the corresponding cross rod, and the corresponding cross rod and the corresponding cross groove are arranged in parallel.

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

corresponding downward movement is carried out through the installation pole, and then corresponding downward movement can be carried out to corresponding erection column and corresponding cross pole, and then corresponding clamping operation is carried out in the inside of corresponding cross groove that makes corresponding cross pole can remove to corresponding spacing post top surface setting, and then corresponding spacing post and corresponding mounting disc can be in the inside of corresponding placement column downwardly movement, thereby effectually solved die holder and upper die holder and go up and down the compound die, during the punching operation, the position offset takes place easily for die holder and upper die holder, thereby influence normal operation's problem, should the mounting disc simultaneously when corresponding placement column downwardly movement, correspond four sets of locating blocks can carry out corresponding downwardly movement in the inside of corresponding spacing groove respectively, thereby make corresponding two sets of balls can be respectively in the corresponding one side inner wall surface of corresponding spacing groove downwardly sliding, thereby make corresponding mounting disc can be more stable when corresponding placement column inside downwardly movement, and be difficult for taking place to rock, and after having effectually solved the die holder and corresponding cross groove and corresponding cross pole card can not take place the problem of the dislocation because of rocking.

Drawings

FIG. 1 is a schematic perspective view of the structure of the main body of the present utility model;

FIG. 2 is a schematic perspective view of the mounting plate of the present utility model;

FIG. 3 is a schematic perspective view of the structure of the mounting plate of the present utility model;

fig. 4 is a schematic perspective view of the cross bar of the present utility model.

In the figure: 1. A lower die holder; 2. an upper die holder; 3. a mounting plate; 31. a limit column; 32. a limit groove; 4. a spring; 41. a mounting plate; 42. a limiting block; 43. a ball; 44. a limit column; 45. a cross groove; 5. a mounting rod; 51. a mounting column; 52. a cross bar.

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 to 4, the present utility model provides a technical solution: the utility model provides a casing progressive die with docking mechanism, including die holder 1 and upper die holder 2, die holder 1 and upper die holder 2 belong to current common mould, and install from top to bottom through hydraulic means between the two, two sets of mounting panels 3 are all installed to the position that the both sides of die holder 1 leaned on the top, place post 31 is all installed to the position that the top of mounting panel 3 leaned on the spring 4 outside, place post 31 and set up for hollow, four sets of spacing groove 32 have all been seted up to the inner wall of placing post 31, the size of four sets of spacing groove 32 equals, and correspond four sets of spacing groove 32 and use the centre of a circle point that corresponds to place post 31 as the central point respectively and be central symmetry setting.

The spring 4 is all installed to the top of mounting panel 3 near the intermediate position, the mounting panel 41 is all installed on the top of spring 4, the external diameter size of mounting panel 41 and the internal diameter size looks adaptation of corresponding post 31 of placing, four groups of locating piece 42 are all installed in the outside of spring 4, and two groups of balls 43 are all installed to the corresponding one side of four groups of locating piece 42, the size of four groups of locating piece 42 equals, and the corresponding locating piece 42 is the central point with the centre point of corresponding mounting panel 41 as the central point respectively and is the symmetry setting, the locating piece 42 is located the inside of corresponding spacing groove 32 respectively, and correspond two groups of locating piece 42 and prevent to correspond one side inner wall looks laminating setting with corresponding spacing groove 32 respectively, spacing post 44 is all installed on the top of mounting panel 41, cross groove 45 has all been seted up to the top surface of spacing post 44, and correspond one end of corresponding cross groove 45 runs through in the top surface of corresponding spacing post 44, the distance between the corresponding both sides inner wall looks adaptation of cross groove 45 and the corresponding cross groove 52, and the corresponding cross groove 52 is parallel arrangement with corresponding cross groove 45, the corresponding cross groove 45's corresponding opening direction is the direction is unanimous with corresponding cross groove 45.

The installation pole 5 is all installed to the both sides of upper die base 2 near the position of bottom, and installation post 51 is all installed to the position near one side of the bottom of installation pole 5, and cross bar 52 is all installed to the bottom of installation post 51.

When the lower die holder 1 and the upper die holder 2 perform up-down die assembly operation, the mounting rods 5 positioned at the bottom ends of the two sides of the upper die holder 2 correspondingly move downwards, so that the corresponding mounting columns 51 and the corresponding cross rods 52 can correspondingly move downwards, the corresponding cross rods 52 can move to the inside of the corresponding cross grooves 45 formed in the top surfaces of the corresponding limiting columns 44 to perform corresponding clamping operation, the corresponding limiting columns 44 and the corresponding mounting plates 41 can move downwards in the corresponding placing columns 31, the outer side surfaces of the corresponding mounting plates 41 can be attached to the inner walls of the placing columns 31 to move downwards, the corresponding springs 4 can be extruded downwards, accordingly, the corresponding springs 4 can be subjected to corresponding compression change, the buffer effect is achieved to one end, and the problem that the positions of the lower die holder 1 and the upper die holder 2 are easily shifted to affect normal operation when the lower die holder 1 and the upper die holder 2 perform up-down die assembly operation under the limit fit of the corresponding mounting plates 41 and the corresponding placing columns 31 can be effectively solved.

When the corresponding mounting plate 41 moves downwards corresponding to the placing column 31, the corresponding four groups of limiting blocks 42 move downwards corresponding to the corresponding limiting grooves 32, so that the corresponding two groups of balls 43 slide downwards corresponding to the inner wall surface of the corresponding side of the corresponding limiting grooves 32, the corresponding mounting plate 41 can move downwards corresponding to the placing column 31 more stably, shaking is not easy to occur, and the problem that the corresponding cross grooves 45 are blocked with the corresponding cross bars 52 after die assembly is effectively solved, and the dislocation is difficult to occur due to shaking is solved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides a casing progressive die with docking mechanism, includes die holder (1) and upper die base (2), its characterized in that: two groups of mounting plates (3) are all installed in the position that the both sides of die holder (1) leaned on the top, spring (4) are all installed in the position that the top of mounting plate (3) leaned on the centre, mounting plate (41) are all installed on the top of spring (4), spacing post (44) are all installed on the top of mounting plate (41), installation pole (5) are all installed in the position that the both sides of die holder (2) leaned on the bottom, installation post (51) are all installed in the position that the bottom of installation pole (5) leaned on one side, cross bar (52) are all installed to the bottom of installation post (51).

2. A progressive die for a housing having a docking mechanism as defined in claim 1, wherein: the top of mounting panel (3) is by the position outside of spring (4) all installs and places post (31), four sets of spacing groove (32) have all been seted up to the inner wall of placing post (31).

3. A progressive die for a housing having a docking mechanism as defined in claim 1, wherein: four groups of limiting blocks (42) are arranged on the outer sides of the springs (4), and two groups of balls (43) are arranged on the corresponding sides of the four groups of limiting blocks (42).

4. A progressive die for a housing having a docking mechanism as defined in claim 1, wherein: the top surfaces of the limiting columns (44) are provided with cross grooves (45), and one ends of the corresponding cross grooves (45) penetrate through the top surfaces of the corresponding limiting columns (44).

5. A progressive die for a housing having a docking mechanism as claimed in claim 3, wherein: the limiting blocks (42) are respectively positioned in the corresponding limiting grooves (32), and the corresponding two groups of limiting blocks (42) are respectively attached to the inner wall of one side of the corresponding limiting groove (32).

6. The progressive die with docking mechanism of claim 4, wherein: the distance between the inner walls of the two corresponding sides of the cross groove (45) is matched with the width of the corresponding cross rod (52), and the corresponding cross rod (52) and the corresponding cross groove (45) are arranged in parallel.