CN219683761U

CN219683761U - Automobile fastener mould

Info

Publication number: CN219683761U
Application number: CN202321062984.7U
Authority: CN
Inventors: 谢兵; 季雄雄; 邱福平
Original assignee: Kunshan Mingbai Precision Molding Co ltd
Current assignee: Kunshan Mingbai Precision Molding Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-15
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses an automobile fastener die, which comprises a die top die and a die bottom die, wherein the die top die and the die bottom die are clamped through a locking mechanism, a die core is embedded in the middle of a die plate of the die top die, a movable die core is embedded in the middle of a movable die plate of the die bottom die, the die core and the movable die core are matched to form a forming cavity for forming an automobile fastener, the locking mechanism comprises guide posts arranged at two corners of the die plate, guide sleeves are arranged at positions of the movable die plate corresponding to the guide posts, the guide posts are inserted into the corresponding guide sleeves, and the locking mechanism further comprises locking blocks fixed on the side edges of the die plate and the movable die plate through screws. When the die carrier is replaced, the screws for fixing the locking blocks are screwed off from the upper parts of the fixed die template and the movable die template respectively, and the locking blocks are taken down for quick dismantling, so that the film carrier can be replaced quickly, and the manufacturing time is saved.

Description

Automobile fastener mould

Technical Field

The utility model relates to the technical field of automobile fastener dies, in particular to an automobile fastener die.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). The stamping is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press machine, and the automobile fastener stamping die is a stamping die.

Among the prior art, current automobile fastener stamping die is when using, and many passes through the multiunit bolt between movable mould template and the top mould template and fixes, leads to when carrying out the die carrier and changes, needs demolish multiunit bolt, leads to carrying out the comparatively loaded down with trivial details operation when the die carrier is changed, is unfavorable for carrying out quick replacement membrane frame in order to save manufacturing time.

To this end, we propose an automotive fastener die.

Disclosure of Invention

The utility model aims to provide an automobile fastener die for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automobile fastener die comprises a die top die and a die bottom die, wherein the die top die and the die bottom die are clamped through a locking mechanism;

a fixed die core is embedded in the middle of a fixed die template of the die top die, a movable die core is embedded in the middle of a movable die template of the die bottom die, and after die assembly, the fixed die core and the movable die core are matched to form a forming cavity for forming an automobile fastener;

the locking mechanism comprises guide posts which are arranged at two corners of the fixed die template, guide sleeves are arranged on the movable die template at positions corresponding to the guide posts, and the guide posts are inserted into the guide sleeves;

the locking mechanism further comprises a locking block which is fixed on the side edges of the fixed die template and the movable die template through screws;

preferentially, a fixed die bottom plate is arranged on the upper end face of the fixed die template, and a suspension ring screw is arranged on the side wall of the fixed die template;

preferentially, a movable mould base plate is arranged at the bottom end of the movable mould template, an ejector mechanism return rod is inserted into the movable mould base plate and the movable mould template, a mould thimble panel is arranged below the movable mould base plate, and one end of the ejector mechanism return rod is inserted into the movable mould base plate;

preferentially, a support column for balancing injection molding pressure and a spring for an ejection structure are also arranged between the mold thimble panel and the movable mold cushion plate;

preferentially, the bottom end of the mold thimble panel is provided with a mold thimble bottom plate;

preferentially, a runner for injecting cooling water is distributed in the fixed mold core.

Compared with the prior art, the utility model has the beneficial effects that: when the die carrier is replaced, the screws for fixing the locking blocks are screwed off from the upper parts of the fixed die template and the movable die template respectively, and the locking blocks are taken down, so that the fixed die template and the movable die template can be conveniently and quickly removed, and the film carrier can be quickly replaced, so that the manufacturing time is saved.

Drawings

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

FIG. 2 is a schematic diagram of a top mold structure of the mold according to the present utility model;

FIG. 3 is a schematic view of the bottom die structure of the die of the utility model.

In the figure: 1. a fixed die template; 2. a fixed mold core; 3. a movable mold plate; 30. guide sleeve; 4. a movable mold core; 5. an automotive fastener; 6. a guide post; 7. a screw; 8. a locking block; 9. a fixed die bottom plate; 10. a flying ring screw; 11. a movable die backing plate; 12. a return lever of the discharging mechanism; 13. a mold ejector pin panel; 14. a support column; 15. a spring for an ejection structure; 16. a die ejector pin bottom plate; 17. a flow channel.

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. 1-3, the present utility model provides a technical solution: a car fastener mould comprises a mould top mould and a mould bottom mould, wherein the mould top mould and the mould bottom mould are clamped by a locking mechanism;

the middle part of a fixed die template 1 of a die top die is embedded with a fixed die core 2, the middle part of a movable die template 3 of a die bottom die is embedded with a movable die core 4, and after die assembly, the fixed die core 2 and the movable die core 4 are matched to form a forming cavity for forming an automobile fastener 5;

the locking mechanism comprises guide posts 6 fixedly arranged at two corners of the fixed die template 1 through bolts, guide sleeves 30 are arranged on the movable die template 3 corresponding to the positions of the guide posts 6, and the guide posts 6 are inserted into the corresponding guide sleeves 30;

the locking mechanism further comprises a locking block 8 which is fixed on the side edges of the fixed die template 1 and the movable die template 3 through screws 7, a fixed die bottom plate 9 is fixedly arranged on the upper end surface of the fixed die template 1 through bolts, and a flying ring screw 10 is fixedly arranged on the side wall of the fixed die template 1;

the bottom end of the movable mould template 3 is fixedly provided with a movable mould backing plate 11 through bolts, the movable mould backing plate 11 and the movable mould template 3 are internally inserted with an ejection mechanism return rod 12, the lower part of the movable mould backing plate 11 is fixedly provided with a mould thimble panel 13 through bolts, one end of the ejection mechanism return rod 12 is inserted on the movable mould backing plate 11, and a supporting column 14 for balancing injection pressure and a spring 15 for an ejection structure are fixedly arranged between the mould thimble panel 13 and the movable mould backing plate 11 through bolts;

the bottom end of the mold ejector plate 13 is fixedly provided with a mold ejector bottom plate 16 through bolts, and a runner 17 for injecting cooling water is distributed in the mold core 2.

The working principle of this embodiment is as follows: when the die carrier is replaced, the screws 7 for fixing the locking blocks 8 are screwed off from the upper parts of the fixed die template 1 and the movable die template 3 respectively, the locking blocks 8 are taken down, the fixed die template 1 and the movable die template 3 are conveniently and rapidly removed, and the film carrier can be replaced rapidly, so that the manufacturing time is saved.

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

1. An automotive fastener mold, comprising:

the mold top die and the mold bottom die are clamped through a locking mechanism;

a fixed die core (2) is embedded in the middle of a fixed die template (1) of the die top die, a movable die core (4) is embedded in the middle of a movable die template (3) of the die bottom die, and after die assembly, the fixed die core (2) and the movable die core (4) are matched to form a forming cavity for forming an automobile fastener (5);

the locking mechanism comprises guide posts (6) which are arranged at two corners of the fixed die template (1), guide sleeves (30) are arranged on the movable die template (3) at positions corresponding to the guide posts (6), and the guide posts (6) are inserted into the corresponding guide sleeves (30);

the locking mechanism further comprises a locking block (8) fixed on the side edges of the fixed die template (1) and the movable die template (3) through screws (7).

2. An automotive fastener mold as claimed in claim 1, wherein: the upper end face of the fixed die template (1) is provided with a fixed die bottom plate (9), and the side wall of the fixed die template (1) is provided with a flying screw (10).

3. An automotive fastener mold as claimed in claim 1, wherein: the bottom of movable mould template (3) is provided with movable mould backing plate (11), movable mould backing plate (11) with movable mould template (3) interpolation is equipped with ejection mechanism return stroke pole (12), the below of movable mould backing plate (11) is provided with mould thimble panel (13), the one end of ejection mechanism return stroke pole (12) is inserted and is established on movable mould backing plate (11).

4. A vehicle fastener mold according to claim 3, wherein: and a support column (14) for balancing injection molding pressure and a spring (15) for an ejection structure are further arranged between the die thimble panel (13) and the movable die base plate (11).

5. An automotive fastener mold as defined in claim 4, wherein: the bottom end of the die thimble panel (13) is provided with a die thimble bottom plate (16).

6. An automotive fastener mold as claimed in claim 1, wherein: the inside of the fixed die core (2) is distributed with a runner (17) for injecting cooling water.