CN213108384U

CN213108384U - Combined powder forming die

Info

Publication number: CN213108384U
Application number: CN202021172599.4U
Authority: CN
Inventors: 陈涛
Original assignee: Taicang Rili Precision Mould Co ltd
Current assignee: Taicang Rili Precision Mould Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-05-04
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a modular powder forming die, it includes the lower mould, the die has been seted up at the top of lower mould, the inner chamber fixedly connected with heater strip of lower mould, one side fixedly connected with regulating box of lower mould. Drive first gear through the motor and rotate, first gear drives second gear, second gear drives the threaded rod and rotates, the thread bush goes up and down on the surface of threaded rod, the thread bush moves the mould through the lifter plate when going up and down and goes up and down, to the powder stamping forming in the cavity, utilize the scale to measure required mould height simultaneously, precision when improving the punching press, the setting of spring will reduce the impact force of lower mould when the punching press, the stable effect of lower mould when the punching press has been reached can improve, it is miscellaneous to have solved current combined powder forming device operating procedure, the stable effect of punching press board is relatively poor, and the problem of the height of forming die can't be confirmed.

Description

Combined powder forming die

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a modular powder forming die.

Background

The forming mould, also called a section mould, is a mould which is made according to the shape and structure of a real object in proportion, a pressing or pouring method is used for making a material into a tool with a certain shape, and the design of the forming mould with the special shape of the combined powder comprises the forming mode of an upper mould, a concave mould and a lower mould.

However, the operation steps of the existing combined powder forming device are complicated, and meanwhile, in the process of stamping, the stability effect of the stamping plate is poor, the height of the formed die cannot be determined, and the precision in stamping is reduced, so that the waste of powder is caused, the production cost is increased, the stamping quality is reduced, and the quality of finished products is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current combined powder forming device's operating procedure is numerous and diverse, simultaneously, at the in-process of punching press, the stable effect of punching press board is relatively poor, and can't confirm the shortcoming of forming die's height, and the modular powder forming die who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined type powder forming die comprises a lower die, wherein a female die is arranged at the top of the lower die, a heating wire is fixedly connected to an inner cavity of the lower die, an adjusting box is fixedly connected to one side of the lower die, a motor is fixedly connected to the inner wall of the adjusting box, a first gear is fixedly connected to the output end of the motor, a threaded rod is rotatably connected to the inner wall of the adjusting box through a bearing, a second gear is fixedly connected to the outer side of the threaded rod, the first gear is meshed with the second gear, a threaded sleeve is connected to the outer side of the threaded rod and positioned at the top of the second gear in a threaded manner, a lifting plate is fixedly connected to one side of the threaded sleeve, springs are welded to two sides of the top of the lifting plate, a mounting plate is fixedly connected to the top of the adjusting box, the bottom of the mounting plate is welded to the tops of the springs, one, the bottom fixedly connected with of lifter plate goes up the mould, the both sides of going up the mould all are provided with the scale.

Preferably, a switch is installed on one side of the adjusting box, and an electrical output end of the switch is electrically connected with an electrical input end of the motor.

Preferably, the top of lower mould and the both sides that are located the die have all seted up anti-overflow groove, the quantity in anti-overflow groove sets up to two.

Preferably, the upper die and one side of the female die are fixedly connected with two anti-collision plates, and the number of the anti-collision plates is two.

Preferably, one side of the threaded sleeve is rotatably connected with a roller through a support, one side of the inner wall of the adjusting box is fixedly connected with a sliding rail matched with the roller, and the roller is connected with the sliding rail in a sliding manner.

Preferably, one side fixedly connected with gag lever post at lower mould top, the outside cover of gag lever post is equipped with spacing section of thick bamboo, the lifter plate is close to the one end and the spacing fixed connection of a section of thick bamboo of spacing.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

drive first gear through the motor and rotate, first gear drives second gear, second gear drives the threaded rod and rotates, the thread bush goes up and down on the surface of threaded rod, the thread bush will go up the mould through the lifter plate drive when going up and down and go up and down, to the powder stamping forming in the cavity, utilize the scale to measure required mould height simultaneously, precision when improving the punching press, the setting of spring will reduce the impact force of lower mould when the punching press, the stable effect of lower mould when the punching press has been reached and can be improved, the operating procedure of having solved current combined powder forming device is various, at the in-process of punching press, the stable effect of punching press board is relatively poor, and the problem of the height of forming die can't be confirmed.

By arranging the switch, the motor can be conveniently turned on or off by workers, and the convenience is brought to the workers during operation; by arranging the anti-overflow groove, powder can be prevented from overflowing when the upper die punches the combined powder, so that the waste of the powder is avoided; the anti-collision plate is arranged, so that the upper die and the lower die can be prevented from being strongly collided when the upper die is used for stamping the lower die, and the upper die and the lower die are effectively protected;

by arranging the roller and the slide rail, the stability effect of the thread sleeve during movement can be improved, and the thread sleeve is prevented from shaking during movement; through setting up gag lever post and a spacing section of thick bamboo, can make the lifter plate go up and down through a spacing section of thick bamboo in the surface of gag lever post, improve the stability of lifter plate at the lift in-process.

Drawings

Fig. 1 is a schematic structural view of the combined powder forming die of the present invention;

FIG. 2 is a sectional view of the upper and lower dies of the combined powder forming die of the present invention;

fig. 3 is an enlarged view of a portion of a structure shown in fig. 1 according to the present invention.

Illustration of the drawings:

1. a lower die; 2. a female die; 3. heating wires; 4. an adjusting box; 5. a motor; 6. a first gear; 7. a threaded rod; 8. a second gear; 9. a threaded sleeve; 10. a lifting plate; 11. a spring; 12. mounting a plate; 13. an upper die; 14. a graduated scale; 15. a switch; 16. an anti-overflow groove; 17. an anti-collision plate; 18. a roller; 19. a slide rail; 20. a limiting rod; 21. a limiting cylinder.

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 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.

Referring to fig. 1 to 3, the utility model relates to a combined powder forming die, which comprises a lower die 1, a female die 2 is arranged at the top of the lower die 1, a heating wire 3 is fixedly connected to the inner cavity of the lower die 1, an adjusting box 4 is fixedly connected to one side of the lower die 1, a motor 5 is fixedly connected to the inner wall of the adjusting box 4, a first gear 6 is fixedly connected to the output end of the motor 5, a threaded rod 7 is rotatably connected to the inner wall of the adjusting box 4 through a bearing, a second gear 8 is fixedly connected to the outer side of the threaded rod 7, the first gear 6 is meshed with the second gear 8, a threaded sleeve 9 is connected to the outer side of the threaded rod 7 and the top of the second gear 8, a lifting plate 10 is fixedly connected to one side of the threaded sleeve 9, springs 11 are welded to both sides of the top of the lifting plate 10, a mounting plate 12 is, one end of the lifting plate 10, which is far away from the threaded sleeve 9, penetrates through the adjusting box 4 and extends to the outside of the adjusting box 4, the bottom of the lifting plate 10 is fixedly connected with an upper die 13, and the two sides of the upper die 13 are provided with graduated scales 14.

A switch 15 is arranged on one side of the adjusting box 4, and the electrical output end of the switch 15 is electrically connected with the electrical input end of the motor 5; through setting up switch 15, can make things convenient for the staff to open or close motor 5, bring the convenience for the staff when the operation.

The top of the lower die 1 and two sides of the female die 2 are both provided with anti-overflow grooves 16, and the number of the anti-overflow grooves 16 is two; by arranging the anti-overflow groove 16, powder overflow of the upper die 13 during the stamping of the combined powder can be prevented, and the waste of the powder is avoided.

One sides of the upper die 13 and the female die 2 are fixedly connected with two anti-collision plates 17, and the number of the anti-collision plates 17 is two; by providing the anti-collision plate 17, the upper die 13 can be prevented from being strongly collided with the lower die 1 when the lower die 1 is stamped, and the upper die 13 and the lower die 1 can be effectively protected.

One side of the threaded sleeve 9 is rotatably connected with a roller 18 through a bracket, one side of the inner wall of the adjusting box 4 is fixedly connected with a slide rail 19 matched with the roller 18, and the roller 18 is in sliding connection with the slide rail 19; by arranging the roller 18 and the slide rail 19, the stabilizing effect of the thread bush 9 during movement can be improved, and the thread bush 9 is prevented from shaking during movement.

One side fixedly connected with gag lever post 20 at 1 top of lower mould, the outside cover of gag lever post 20 is equipped with spacing section of thick bamboo 21, and lifter plate 10 is close to the one end and the spacing section of thick bamboo 21 fixed connection of spacing section of thick bamboo 21, through setting up gag lever post 20 and spacing section of thick bamboo 21, can make lifter plate 10 go up and down at the surface of gag lever post 20 through spacing section of thick bamboo 21, improves lifter plate 10 stability at the lift in-process.

When in use, the powder to be punched is placed in the female die 2, the powder is heated and melted by the heating wire 3 in the lower die 1, a worker starts the motor 5 through the switch 15, the motor 5 drives the first gear 6 to rotate, because the first gear 6 is meshed with the second gear 8, the first gear 6 drives the second gear 8 to rotate when rotating, the second gear 8 drives the threaded rod 7 to rotate when rotating, when the threaded rod 7 rotates, the threaded sleeve 9 is lifted on the surface of the threaded rod 7, the threaded sleeve 9 drives the upper die 13 to lift through the lifting plate 10 when lifted, carry out stamping forming to the powder in the die 2, the staff utilizes scale 14 to measure required mould height, precision when improving the punching press, and the setting of spring 11 will reduce the impact force of lower mould 1 when the punching press, has reached and can improve the stable effect of lower mould 1 when the punching press.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The combined powder forming die is characterized by comprising a lower die (1), a female die (2) is arranged at the top of the lower die (1), a heating wire (3) is fixedly connected to an inner cavity of the lower die (1), an adjusting box (4) is fixedly connected to one side of the lower die (1), a motor (5) is fixedly connected to the inner wall of the adjusting box (4), a first gear (6) is fixedly connected to the output end of the motor (5), a threaded rod (7) is rotatably connected to the inner wall of the adjusting box (4) through a bearing, a second gear (8) is fixedly connected to the outer side of the threaded rod (7), the first gear (6) is meshed with the second gear (8), a threaded sleeve (9) is connected to the outer side of the threaded rod (7) and the top of the second gear (8) through threads, a lifting plate (10) is fixedly connected to one side of the threaded sleeve (9), spring (11) have all been welded to the both sides at lifter plate (10) top, the top fixedly connected with mounting panel (12) of regulating box (4), the bottom of mounting panel (12) and the top welding of spring (11), the one end that screw thread cover (9) were kept away from in lifter plate (10) runs through regulating box (4) and extends to the outside of regulating box (4), mould (13) on the bottom fixedly connected with of lifter plate (10).

2. The combined powder forming die of claim 1, wherein a switch (15) is mounted on one side of the adjusting box (4), and an electrical output end of the switch (15) is electrically connected with an electrical input end of the motor (5).

3. The combined powder forming die according to claim 1, wherein the top of the lower die (1) and two sides of the female die (2) are provided with anti-overflow grooves (16), and the number of the anti-overflow grooves (16) is two.

4. The combined powder forming die according to claim 1, wherein an anti-collision plate (17) is fixedly connected to each of one sides of the upper die (13) and the female die (2), and the number of the anti-collision plates (17) is two.

5. The combined powder forming die according to claim 1, wherein one side of the threaded sleeve (9) is rotatably connected with a roller (18) through a bracket, one side of the inner wall of the adjusting box (4) is fixedly connected with a slide rail (19) matched with the roller (18), and the roller (18) is slidably connected with the slide rail (19).

6. The combined powder forming die of claim 1, wherein a limiting rod (20) is fixedly connected to one side of the top of the lower die (1), a limiting cylinder (21) is sleeved on the outer side of the limiting rod (20), and one end, close to the limiting cylinder (21), of the lifting plate (10) is fixedly connected with the limiting cylinder (21).

7. The combined powder forming die according to claim 1, wherein the upper die (13) is provided with scales (14) on both sides.