CN219130539U

CN219130539U - Automobile die positioning mechanism

Info

Publication number: CN219130539U
Application number: CN202223300038.XU
Authority: CN
Inventors: 杨荣; 周华
Original assignee: Kunshan Weifang Auto Parts Co ltd
Current assignee: Kunshan Weifang Auto Parts Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-06
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses an automobile die positioning mechanism, which belongs to the technical field of automobile dies and comprises a base and a top plate arranged on the upper surface of the base, wherein a lower die frame is arranged on the upper surface of the base, an electric push rod is arranged on the upper surface of the top plate, an output shaft of the electric push rod penetrates through the top plate and is provided with an upper die plate, and mounting plates are arranged on the left side surface and the right side surface of the upper die plate; this vapour turning mold utensil positioning mechanism through setting up locating plate and a positioning section of thick bamboo, electric putter drive cope match-plate pattern and mounting panel downwardly moving, under locating plate and a positioning section of thick bamboo matched with effect, the locating plate is smooth to enter into the positioning section of thick bamboo in to the cope match-plate pattern and fix a position the direction for the cope match-plate pattern is stable with the lower mould frame block, combines the elastic effect of spring one, can not hinder the distance of cope match-plate pattern downwardly moving when making the mounting panel extrude spring one, and then further realizes the stability when the compound die, guarantees the fashioned stability of car part.

Description

Automobile die positioning mechanism

Technical Field

The utility model relates to the technical field of automobile molds, in particular to an automobile mold positioning mechanism.

Background

In the automobile production process, a mold is often required to be used for fixing an automobile shell, the mold is various molds and tools for obtaining required products in the industrial production by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, different molds are composed of different parts, the processing of the appearance of the articles is realized mainly through the change of the physical state of molded materials, the mold is known as a master of industry, and in operation, the mold needs to be perfectly positioned.

According to the positioning device for the automobile die, disclosed in China patent (publication No. CN 217223230U), the positioning device comprises a frame, a working platform is arranged on the frame, guide posts which are arranged in four corners are arranged on the working platform, a fixing seat is arranged at the upper ends of the guide posts, the guide posts are slidably connected with a sliding seat, an upper template is arranged below the sliding seat, a lower template is arranged on the working platform, protruding portions are arranged on the side edges of the lower template, limiting plates are further connected onto the protruding portions in a threaded mode, grooves are formed in the upper end faces of the limiting plates downwards, second protruding portions are arranged on the side edges of the upper template, second limiting plates are further connected onto the second protruding portions in a threaded mode, and the second limiting plates can be clamped into the grooves. The utility model is provided with the limit plate and the second limit plate which are matched and limited to assist the involution of the upper die plate and the lower die plate, thereby further realizing the stability in die assembly and ensuring the stability of the molding of the automobile parts.

In the use process of the existing automobile die, the positioning effect is poor, if the positioning is poor, the problems of material distortion, deformation and the like can be caused, the production rate and the production quality of an automobile are further affected, and the after-sales problem can be further affected when the positioning is serious.

Disclosure of Invention

The utility model provides an automobile die positioning mechanism, which solves the problems that in the using process of the existing automobile die, the positioning effect is poor, if the positioning is poor, the material is distorted, deformed and the like, thereby influencing the production rate and the production quality of an automobile, and further influencing the after-sale problem when serious.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automobile mold positioning mechanism, includes the base and installs the roof at the base upper surface, the last surface mounting of base has the lower mould frame, the last surface mounting of roof has electric putter, electric putter's output shaft runs through and extends the roof and install the cope match-plate pattern, the mounting panel is all installed to the left and right sides face of cope match-plate pattern, the lower surface mounting of mounting panel has the spring one, circular shape locating plate is installed to the other end of spring one, the left and right sides of lower mould frame all is provided with upper surface open-ended positioning cylinder, be provided with sliding component in the positioning cylinder, the positioning cylinder has the movable plate through sliding component slidable mounting, the positioning plate cooperatees with the movable plate.

By adopting the scheme, through setting up locating plate and a locating section of thick bamboo, electric putter drive cope match-plate pattern and mounting panel downwardly moving, under locating plate and a locating section of thick bamboo matched with effect, the locating plate is smooth to enter into the locating section of thick bamboo in to the cope match-plate pattern and fix a position the direction for the cope match-plate pattern is stable with the lower mould frame block, combines the elastic effect of spring one, can not hinder the distance of cope match-plate pattern downwardly moving when making the mounting panel extrude spring one, and then further realizes the stability when the compound die, guarantees the fashioned stability of car part.

As a preferred implementation mode, the lower surface of the positioning plate is provided with a bolt, and the upper surface of the moving plate is provided with a slot matched with the bolt.

By adopting the scheme, through setting up the bolt, utilize the effect that one end of bolt extends to in the slot for locating plate and movable plate can perfect block be in the same place, and then improve the gliding stability of locating plate in the location section of thick bamboo.

As a preferred implementation mode, the sliding assembly comprises two groups of sliding plates, the number of each group of sliding plates is two, sliding grooves are formed in the left side surface and the right side surface of the inner wall of the positioning cylinder, one end of each sliding plate is slidably mounted in each sliding groove, a second spring is mounted on the inner bottom surface of each sliding groove, and the other end of each second spring is fixedly connected with each sliding plate.

By adopting the scheme, through setting up the second spring and the slide, utilize the gliding effect of slide in the spout for the movable plate is stable to be gone on reciprocating in the positioning tube, combines the elasticity of second spring, restricts the speed that the locating plate moved down.

As a preferred implementation mode, a telescopic rod is arranged in the first spring, the telescopic rod is arranged on the lower surface of the mounting plate, and a telescopic shaft of the telescopic rod is fixedly connected with the positioning plate.

By adopting the scheme, the telescopic rod is arranged, the first spring is supported by utilizing the action of the telescopic rod in the first spring, the plumpness of the first spring is improved, and the first spring is stably supported by the positioning plate.

As a preferred implementation mode, grooves are formed in the front side surface and the rear side surface of the lower die frame, cooling fins are arranged in the grooves, and a cover plate is arranged on the front side surface of each cooling fin.

By adopting the scheme, through setting up shielding plate and fin, deposit the fin through the recess, the effect of fin for thermal heat dissipation in the lower mould frame, and then accelerate the cooling rate of model, combine the effect of shielding plate, cover the fin when not using, avoid piling up more dust.

As a preferred implementation mode, four positioning grooves are formed in the front side surface and the rear side surface of the lower die frame, positioning pins are arranged in the positioning grooves, the cover plate is arranged at one end of each positioning pin, and the storage frame is arranged on the front side surface of the base.

By adopting the scheme, through setting up the locating pin and depositing the frame, utilize the one end and the matched with effect of constant head tank of locating pin, fix the position of shielding plate, make things convenient for the staff to take off or install the shielding plate at any time, combine the effect of depositing the frame, deposit the work to the shielding plate after taking off.

In the utility model, the following components are added:

according to the automobile die positioning mechanism, the positioning plate and the positioning cylinder are arranged, the electric push rod drives the upper die plate and the mounting plate to move downwards, under the action of the matching of the positioning plate and the positioning cylinder, the positioning plate smoothly enters the positioning cylinder to position and guide the upper die plate, so that the upper die plate is stably clamped with the lower die frame, the elastic action of the first spring is combined, the mounting plate can not prevent the downward moving distance of the upper die plate when the first spring is extruded by the mounting plate, the stability during die assembly is further realized, and the stability of automobile part molding is ensured;

this vapour turning mold utensil positioning mechanism deposits the fin through setting up shielding plate and fin, deposits the effect of fin for thermal heat dissipation in the lower mould frame, and then accelerate the cooling rate of model, combines the effect of shielding plate, covers the fin when not using, avoids piling up more dust.

Drawings

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

FIG. 2 is a schematic diagram of the front view of the upper template of the present utility model;

fig. 3 is a schematic view of a front view of a base of the present utility model.

In the figure: 1. a base; 2. a top plate; 3. an electric push rod; 4. an upper template; 5. a lower die frame; 6. a mounting plate; 7. a first spring; 8. a positioning plate; 9. a moving plate; 10. a slide plate; 11. a second spring; 12. a plug pin; 13. a telescopic rod; 14. a heat sink; 15. a positioning pin; 16. a storage frame; 17. a positioning cylinder; 18. a cover plate.

Detailed Description

Examples

Referring to fig. 1-3, the utility model provides an automobile mold positioning mechanism, which comprises a base 1 and a top plate 2 arranged on the upper surface of the base 1, wherein a lower mold frame 5 is arranged on the upper surface of the base 1, an electric push rod 3 is arranged on the upper surface of the top plate 2, the electric push rod 3 drives an upper mold plate 4 to move downwards, an output shaft of the electric push rod 3 penetrates through the top plate 2 and is provided with the upper mold plate 4, mounting plates 6 are arranged on the left side surface and the right side surface of the upper mold plate 4, a first spring 7 is arranged on the lower surface of the mounting plates 6, the first spring 7 supports a positioning plate 8, a circular positioning plate 8 is arranged on the other end of the first spring 7, positioning cylinders 17 with openings on the upper surface are arranged on the left side and the right side of the lower mold frame 5, sliding components are arranged in the positioning cylinders 17, the positioning cylinders 17 are slidably provided with moving plates 9 through the sliding components, and the positioning plates 8 are matched with the moving plates 9.

The lower surface mounting of locating plate 8 has bolt 12, utilizes the effect that the one end of bolt 12 extends to in the slot for locating plate 8 and movable plate 9 can perfect block be in the same place, and the slot that cooperatees the use with bolt 12 has been seted up to the upper surface of movable plate 9.

The sliding assembly comprises two groups of sliding plates 10, the number of each group of sliding plates 10 is two, sliding grooves are formed in the left side surface and the right side surface of the inner wall of the positioning cylinder 17, one end of each sliding plate 10 is slidably arranged in each sliding groove, the sliding plate 10 is enabled to stably move up and down in the positioning cylinder 17 by utilizing the sliding effect of the sliding plate 10 in each sliding groove, a second spring 11 is arranged on the inner bottom surface of each sliding groove, and the other end of the second spring 11 is fixedly connected with the sliding plate 10.

The telescopic rod 13 is arranged in the first spring 7, the first spring 7 is supported by utilizing the action that the telescopic rod 13 is positioned in the first spring 7, the fullness of the first spring 7 is improved, the telescopic rod 13 is arranged on the lower surface of the mounting plate 6, and a telescopic shaft of the telescopic rod 13 is fixedly connected with the positioning plate 8.

Grooves are formed in the front side surface and the rear side surface of the lower die frame 5, cooling fins 14 are stored through the grooves, the cooling fins 14 are installed in the grooves, the cooling fins 14 play a role in accelerating heat dissipation in the lower die frame 5, and a shielding plate 18 is arranged on the front side surface of the cooling fins 14.

Four positioning grooves are formed in the front side surface and the rear side surface of the lower die frame 5, positioning pins 15 are arranged in the positioning grooves, the positions of the shielding plates are fixed by utilizing the action of one ends of the positioning pins 15 matched with the positioning grooves, shielding plates 18 are arranged at one ends of the positioning pins 15, a storage frame 16 is arranged on the front side surface of the base 1, and the shielding plates after being taken down are stored by combining the action of the storage frame 16.

Working principle: starting the electric push rod 3, the electric push rod 3 drives the upper template 4 to move downwards, the upper template 4 drives the mounting plate 6 to move downwards, the mounting plate 6 drives the positioning plate 8 to move downwards, at the moment, the positioning plate 8 enters into the positioning cylinder 17, one end of the positioning plate 8 driving plug pin 12 is inserted into the slot, in the continuous downward movement process of the positioning plate 8, the moving plate 9 drives the sliding plate 10 to move downwards in the sliding slot, the sliding plate 10 extrudes the spring II 11, when the moving plate 9 moves to the bottom end, the mounting plate 6 continues to move downwards, at the moment, the mounting plate 6 extrudes the spring I7 and the telescopic rod 13, and then the die assembly work is completed, and the positioning work is performed through the functions of the positioning plate 8 and the positioning cylinder 17.

Claims

1. The utility model provides an automobile die positioning mechanism, its characterized in that, include base (1) and install roof (2) at base (1) upper surface, lower mould frame (5) are all provided with to the upper surface mounting of base (1), the last surface mounting of roof (2) has electric putter (3), the output shaft of electric putter (3) runs through and extends roof (2) and install cope match-plate pattern (4), mounting panel (6) are all installed to the left and right sides face of cope match-plate pattern (4), the lower surface mounting of mounting panel (6) has spring one (7), circular shape locating plate (8) are installed to the other end of spring one (7), both sides all are provided with upper surface open-ended positioning cylinder (17) down in mould frame (5), be provided with sliding assembly in positioning cylinder (17), sliding assembly slidable mounting through sliding assembly has movable plate (9) positioning plate (8) and movable plate (9) cooperate.

2. The positioning mechanism of an automobile die according to claim 1, wherein the lower surface of the positioning plate (8) is provided with a plug pin (12), and the upper surface of the moving plate (9) is provided with a slot matched with the plug pin (12).

3. The positioning mechanism of an automobile die according to claim 1, wherein the sliding assembly comprises two groups of sliding plates (10), the number of the sliding plates (10) in each group is two, sliding grooves are formed in the left side surface and the right side surface of the inner wall of the positioning cylinder (17), one end of the sliding plate (10) is slidably mounted in the sliding groove, a second spring (11) is mounted on the inner bottom surface of the sliding groove, and the other end of the second spring (11) is fixedly connected with the sliding plates (10).

4. The positioning mechanism of an automobile die according to claim 1, wherein a telescopic rod (13) is arranged in the first spring (7), the telescopic rod (13) is arranged on the lower surface of the mounting plate (6), and a telescopic shaft of the telescopic rod (13) is fixedly connected with the positioning plate (8).

5. The positioning mechanism of an automobile die according to claim 1, wherein grooves are formed in the front side surface and the rear side surface of the lower die frame (5), cooling fins (14) are installed in the grooves, and a cover plate (18) is arranged on the front side surface of the cooling fins (14).

6. The positioning mechanism of an automobile die according to claim 5, wherein four positioning grooves are formed in the front side surface and the rear side surface of the lower die frame (5), positioning pins (15) are arranged in the positioning grooves, a cover plate (18) is arranged at one end of each positioning pin (15), and a storage frame (16) is arranged on the front side surface of the base (1).