CN217670837U

CN217670837U - Instrument board forming die used on automobile

Info

Publication number: CN217670837U
Application number: CN202221344239.7U
Authority: CN
Inventors: 沈乐; 陈超; 秦江伟; 郑伟军; 魏佳春
Original assignee: Sanyang Xinlian Auto Parts Co ltd
Current assignee: Sanyang Xinlian Auto Parts Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to an automobile parts production and processing technology field, specific instrument board forming die for on car that says so, the on-line screen storage device comprises a base, two sets of T type spouts have been seted up to the base upper end, sliding connection has the slider in the T type spout, and is two sets of the common fixed bed die assembly that is provided with in slider upper end, the bed die assembly includes the die holder. The utility model can drive the upper die assembly to move up and down through the work of the hydraulic cylinder, and can drive the upper die assembly to move back and forth through the work of the motor; after the upper die assembly and the lower die assembly are assembled, the lower die assembly and the upper die assembly can synchronously move back and forth through the positioning effect of the positioning pin inserted into the positioning hole, so that the upper die assembly and the lower die assembly can be driven to move back and forth through the work of the motor, molten liquid in a cavity formed by the male die and the female die can be uniformly distributed, and the product forming quality is improved.

Description

Instrument board forming die used on automobile

Technical Field

The utility model relates to an automobile parts production and processing technology field specifically is an instrument board forming die for on car.

Background

The instrument panel of the automobile is an assembly for mounting various indicating instruments, ignition switches and the like in a cab. In the production process of the automobile instrument panel, the automobile instrument panel is generally formed by injection molding through a mold.

The patent with the publication number of CN211221937U discloses an injection molding mold of an automobile instrument board, which comprises a base, a heat preservation device and a fixing device, wherein the heat preservation device comprises a movable mold, a fixed mold and a demolding rod, a mold cavity is formed at the lower end of the movable mold and the upper end of the movable mold, the lower surface of the movable mold is in sliding connection with the upper surface of the fixed mold, an injection molding opening is formed in the upper surface of the movable mold, a runner is formed in the upper surface of the movable mold, the runner is communicated with the injection molding opening and the mold cavity, and the fixing device comprises an upper mold, a lower mold and a synapse.

When the injection molding mold of the automobile instrument panel is used, injection molding melt cannot shake the mold after being injected into a mold cavity from an injection molding port, so that the melt entering the mold cavity is easy to be uneven, and the molding quality of a product is influenced.

For this reason, we propose an instrument panel molding die for use in automobiles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an instrument board forming die for on car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an instrument board forming die for on car, includes the base, two sets of T type spouts have been seted up to the base upper end, sliding connection has the slider in the T type spout, and is two sets of the common fixed bed die assembly that is provided with in slider upper end, bed die assembly includes the die holder, the fixed die that is provided with in die holder upper end, base upper end rear side just is located two sets of the rectangle spout has been seted up between the T type spout, rotate through the bearing in the rectangle spout and be provided with the threaded rod, threaded connection has the movable block on the threaded rod, the fixed movable plate that is provided with in movable block upper end, the fixed two sets of support columns that are provided with in movable plate upper end, two sets of the support column upper end is the common fixed roof that is provided with, two sets of the fixed bed die assembly that sets up of the output lower extreme of pneumatic cylinder, the bed die assembly includes the upper die base, the fixed terrace die that is provided with the die assorted with the upper die lower extreme four corners, the upper die base lower extreme all fixedly is provided with the locating pin, the locating hole that is used for the locating pin of pegging graft is all seted up in die holder upper end four corners.

The base rear side fixed mounting has the motor, the output shaft and the threaded rod fixed connection of motor. The threaded rod is driven to rotate by the motor.

The moving block is connected in the rectangular sliding groove in a sliding mode. So that the moving block slides forwards and backwards in the rectangular sliding groove under the rotation of the threaded rod.

The upper die base rear side is fixed and is provided with two sets of sliding sleeves, and is two sets of sliding sleeve and two sets of the support column one-to-one, just sliding sleeve sliding connection is in the support column outside. Slide on the support column through the sliding sleeve, play the guide effect to the upper die base for the upper die base vertically reciprocates under the drive of pneumatic cylinder, can not take place the slope.

The upper die base and the middle part of the male die are provided with pouring ports, the front side of the top plate is positioned between the two groups of hydraulic cylinders, and openings are formed and correspond to the pouring ports. The molten liquid is injected into a cavity formed by the male die and the female die through the pouring gate, and the pouring gate is exposed through the opening, so that the pouring operation of the pouring gate is not hindered.

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

1. the hydraulic cylinder works to drive the upper die assembly to move up and down, so that the vertical position of the upper die assembly relative to the lower die assembly can be conveniently adjusted, and the upper die assembly and the lower die assembly are matched or separated;

2. the utility model drives the threaded rod to rotate through the motor, drives the movable plate to move back and forth, thereby driving the upper die assembly to move back and forth, being convenient for adjusting the horizontal position of the upper die assembly relative to the lower die assembly, leading the upper die assembly to be completely away from the lower die assembly, and being convenient for taking materials for products formed in the lower die assembly;

3. the utility model discloses to go up mould assembly and bed die assembly compound die after, insert the positioning action of locating hole through the locating pin for bed die assembly and last mould assembly can carry out the back-and-forth movement in step, consequently through motor work, the drive threaded rod rotates, makes the movable plate carry out the back-and-forth movement, thereby can drive and go up mould assembly and bed die assembly and carry out the back-and-forth movement, makes the meltwater in the die cavity that terrace die and die are constituteed can distribute evenly, thereby improves product forming quality.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a rear view structure diagram of the present invention.

In the figure: 1. a base; 2. a T-shaped chute; 3. a slider; 4. a lower die holder; 5. a female die; 6. a rectangular chute; 7. a threaded rod; 8. a moving block; 9. moving the plate; 10. a support pillar; 11. a top plate; 12. a hydraulic cylinder; 13. an upper die holder; 14. a male die; 15. positioning pins; 16. positioning holes; 17. a motor; 18. a sliding sleeve; 19. a pouring gate; 20. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an instrument board forming die for on car, includes base 1, two sets of T type spout 2 have been seted up to base 1 upper end, sliding connection has slider 3 in the T type spout 2, and is two sets of 3 upper ends of slider are fixed jointly and are provided with the bed die subassembly, the bed die subassembly includes die holder 4, the fixed die 5 that is provided with in 4 upper ends of die holder slides in T type spout 2 through slider 3 for the bed die subassembly can carry out the back-and-forth movement in base 1 upper end.

The rear side of the upper end of the base 1 is located between the two sets of T-shaped sliding grooves 2, rectangular sliding grooves 6 are formed in the rectangular sliding grooves 6 in a rotating mode through bearings, a motor 17 is fixedly mounted on the rear side of the base 1, an output shaft of the motor 17 is fixedly connected with the threaded rods 7, moving blocks 8 are connected to the threaded rods 7 in a threaded mode, the moving blocks 8 are connected into the rectangular sliding grooves 6 in a sliding mode, a moving plate 9 is fixedly arranged at the upper end of each moving block 8, the threaded rods 7 are driven to rotate through the motor 17, and the moving blocks 8 slide back and forth in the rectangular sliding grooves 6 and are driven to move back and forth.

The upper end of the movable plate 9 is fixedly provided with two groups of supporting columns 10, the upper ends of the two groups of supporting columns 10 are jointly and fixedly provided with a top plate 11, the upper end of the top plate 11 is fixedly provided with two groups of hydraulic cylinders 12, the lower ends of the output ends of the two groups of hydraulic cylinders 12 are fixedly provided with an upper die assembly, the upper die assembly comprises an upper die base 13, the rear side of the upper die base 13 is fixedly provided with two groups of sliding sleeves 18, the two groups of sliding sleeves 18 correspond to the two groups of supporting columns 10 one by one, the sliding sleeves 18 are connected to the outer sides of the supporting columns 10 in a sliding mode, the upper die base 13 is guided by the sliding sleeves 18 to vertically move up and down under the driving of the hydraulic cylinders 12 without inclination, the lower end of the upper die base 13 is fixedly provided with male dies 14 matched with the female dies 5, the male dies 14 and the female dies 5 form cavities matched with an instrument panel structure, the four corners of the lower end of the upper die base 13 are fixedly provided with positioning pins 15, the four corners of the upper end of the lower die base 4 are provided with positioning holes 16 for inserting the positioning pins 15, the upper die assembly and the male dies and the lower die assembly can move back and forth synchronously with the male dies.

Pouring openings 19 are formed in the middle parts of the upper die base 13 and the male die 14, an opening 20 is formed in the front side of the top plate 11 and between the two sets of hydraulic cylinders 12, and the opening 20 corresponds to the pouring openings 19. The molten liquid is poured into the cavity formed by the male die 14 and the female die 5 through the pouring gate 19, and the pouring gate 19 is exposed through the opening 20, so that the pouring operation of the pouring gate 19 is not hindered.

Specifically, in use, in the initial position, the lower die assembly is located at the foremost side, and the moving plate 9 is located at the rearmost side; when the device works, the motor 17 works to drive the threaded rod 7 to rotate, so that the moving block 8 slides forwards in the rectangular sliding groove 6, the moving plate 9 is driven to move forwards, and the upper die assembly is moved to the position right above the lower die assembly; the upper die assembly is driven to move downwards by the operation of the hydraulic cylinder 12, the male die 14 extends into the female die 5, and the positioning pin 15 is inserted into the positioning hole 16, so that the upper die assembly and the lower die assembly are assembled, and molten liquid is injected into a cavity formed by the male die 14 and the female die 5 from the sprue gate 19; due to the positioning effect of the positioning pin 15 inserted into the positioning hole 16, the lower die assembly and the upper die assembly can synchronously move back and forth, so that the threaded rod 7 is driven to rotate by the positive and negative rotation of the motor 17, the moving plate 9 moves back and forth, the upper die assembly and the lower die assembly are driven to move back and forth, the molten liquid in a cavity formed by the male die 14 and the female die 5 can be uniformly distributed, and the product molding quality is improved; after the melt is uniformly mixed, the lower die assembly and the upper die assembly are moved to the forefront, and then the lower die assembly and the upper die assembly are reversely operated through the hydraulic cylinder 12 after the product is cooled and formed, so that the upper die assembly moves upwards and then works through the motor 17, the movable plate 9 is driven to drive the upper die assembly to move backwards, the upper die assembly is completely far away from the lower die assembly, and the formed product in the lower die assembly is conveniently taken.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an instrument board forming die for on car, includes base (1), its characterized in that: the improved punch die is characterized in that two sets of T-shaped sliding grooves (2) are formed in the upper end of the base (1), sliding blocks (3) are connected in the T-shaped sliding grooves (2), two sets of lower die assemblies are fixedly arranged on the upper ends of the sliding blocks (3) jointly, each lower die assembly comprises a lower die base (4), a female die (5) is fixedly arranged on the upper end of the lower die base (4), a rectangular sliding groove (6) is formed in the rear side of the upper end of the base (1) and located between the two sets of T-shaped sliding grooves (2), a threaded rod (7) is arranged in the rectangular sliding groove (6) in a rotating mode through a bearing, a moving block (8) is connected to the threaded rod (7) in a threaded mode, a moving plate (9) is fixedly arranged on the upper end of the moving block (8), two sets of supporting columns (10) are fixedly arranged on the upper end of the moving plate (9), a top plate (11) is fixedly arranged on the upper end of the two sets of supporting columns (10), two sets of hydraulic cylinders (12) are fixedly arranged on the upper end of the top plate (11), an upper die assembly is fixedly arranged on the lower end of the upper die base (13), four corners of the lower die (13) are provided with positioning pins (15), and four positioning holes (15) are arranged on the lower die base (15) .

2. The instrument panel forming mold for the automobile as set forth in claim 1, wherein: base (1) rear side fixed mounting has motor (17), the output shaft and threaded rod (7) fixed connection of motor (17).

3. The instrument panel forming mold for the automobile as set forth in claim 1, wherein: the moving block (8) is connected in the rectangular sliding groove (6) in a sliding manner.

4. The instrument panel molding die for the automobile as set forth in claim 1, wherein: the rear side of the upper die base (13) is fixedly provided with two sets of sliding sleeves (18), the two sets of sliding sleeves (18) correspond to the two sets of supporting columns (10) one by one, and the sliding sleeves (18) are connected to the outer sides of the supporting columns (10) in a sliding mode.

5. The instrument panel forming mold for the automobile as set forth in claim 1, wherein: and pouring ports (19) are formed in the middle parts of the upper die base (13) and the male die (14).

6. The instrument panel forming mold for automobiles according to claim 5, wherein: an opening (20) is formed in the front side of the top plate (11) and between the two groups of hydraulic cylinders (12), and the opening (20) corresponds to the pouring gate (19).