CN215786356U

CN215786356U - Door handle rapid prototyping mould

Info

Publication number: CN215786356U
Application number: CN202121692437.8U
Authority: CN
Inventors: 王琼波; 谢诚信; 刘时权
Original assignee: Wenzhou Jinkai Lock Co ltd
Current assignee: Wenzhou Jinkai Lock Co ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2022-02-11
Anticipated expiration: 2031-07-24

Abstract

The utility model belongs to the technical field of door handle production, and particularly relates to a door handle rapid forming die which comprises a base, wherein a lower die and a supporting column are fixed at the top of the base, a top plate is arranged above the base, the top of the supporting column is fixedly connected with the top plate, an air cylinder is arranged on the top plate, a piston rod of the air cylinder is connected with an upper die, the upper die is positioned right above the lower die, a guide rod is arranged between the lower die and the top plate, and the upper die is slidably sleeved on the guide rod; a circular tube is arranged below the top plate, a connecting rod is arranged between the tops of two ends of the circular tube and the top plate, the upper die is positioned in the circular tube, a ring body is rotatably arranged on the outer wall of the bottom of the circular tube, and a rotating assembly for rotating the ring body is arranged on the circular tube; the utility model has firm structure, improves the processing precision, realizes the omnibearing air blowing and heat dissipation of the die, accelerates the cooling forming, improves the production efficiency and is easy to popularize.

Description

Door handle rapid prototyping mould

Technical Field

The utility model relates to the technical field of door handle production, in particular to a door handle rapid forming die.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

The existing door handle forming die is waiting for cooling forming, is long in waiting time and slow in cooling effect, and causes low production efficiency, so that the door handle rapid forming die is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a door handle rapid forming die, which overcomes the defects of the prior art and aims to solve the problem that the existing door handle forming die is slow in waiting for cooling and forming.

In order to achieve the purpose, the utility model provides the following technical scheme: a door handle rapid forming die comprises a base, wherein a lower die and a support pillar are fixed at the top of the base, a top plate is arranged above the base, the top of the support pillar is fixedly connected with the top plate, a cylinder is mounted on the top plate, a piston rod of the cylinder is connected with an upper die, the upper die is positioned right above the lower die, a guide rod is arranged between the lower die and the top plate, and the upper die is sleeved on the guide rod in a sliding manner;

the utility model discloses a blowing pipe, including the roof, be equipped with the circular pipe below the roof, be equipped with the connecting rod between the both ends top of circular pipe and the roof, it is located the circular pipe to go up the mould, rotate on the bottom outer wall of circular pipe and install the ring body, be equipped with on the circular pipe and be used for ring body pivoted runner assembly, the bottom of ring body is fixed with the riser, and the bottom of riser articulates there is the blowing pipe, is equipped with the fan in the blowing pipe, one side slidable mounting of riser has the regulating block, and it has the regulation pole to articulate on the regulating block, and the one end of adjusting the pole is articulated with the blowing pipe.

As a preferred technical scheme of the utility model, the rotating assembly comprises a servo motor arranged on one side of the circular tube and a driven gear fixedly sleeved on the ring body, an output shaft of the servo motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear.

As a preferable technical scheme of the utility model, one side of the vertical plate, which is close to the adjusting block, is provided with a vertically arranged adjusting groove, the adjusting block is connected with the inner wall of the adjusting groove in a sliding manner, a vertically arranged push rod motor is fixedly installed in the adjusting groove, and a push rod of the push rod motor is in transmission connection with the adjusting block.

As a preferable technical solution of the present invention, a dust screen is provided in the top of the blowpipe, and the fan is located obliquely below the dust screen.

Preferably, the upper die is provided with a vertically arranged cylindrical hole, the bottom of the guide rod penetrates through the cylindrical hole, and the guide rod is connected with the inner wall of the cylindrical hole in a sliding manner.

As a preferable technical scheme of the utility model, the vertical plate, the blowpipe, the adjusting block and the adjusting rod are all positioned in the same vertical plane.

The utility model has the beneficial effects that:

the upper die is driven to descend through the cylinder, so that the upper die and the lower die are combined to form the die, the guide rod is used for guiding the upper die in the movement process, the movement is stable and does not deviate, the structure is firmer, and the processing precision is improved.

Through the ring body rotation, drive riser and blowing pipe and be circular motion, blow through the fan and blow off from the bottom of blowing pipe, through carrying out different inclination's regulation to the blowing pipe for the position of blowing changes, and the cooperation annular rotates, realizes carrying out the omnidirectional heat dissipation of blowing to the mould, cools off the shaping with higher speed, improves production efficiency.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view in cross-section of a blow pipe according to the utility model;

fig. 4 is a schematic cross-sectional view of a riser of the present invention.

In the figure: 1. a base; 2. a lower die; 3. a support pillar; 4. a top plate; 5. a cylinder; 6. an upper die; 7. a guide bar; 8. a connecting rod; 9. a circular tube; 10. a ring body; 11. a servo motor; 12. a driving gear; 13. a driven gear; 14. a vertical plate; 15. a blowpipe; 16. an adjusting block; 17. adjusting a rod; 18. a fan; 19. a dust screen; 20. a push rod motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a door handle rapid prototyping mould, includes base 1, and base 1's top is fixed with lower mould 2 and support column 3, and base 1's top is equipped with roof 4, and roof 4 fixed connection of support column 3 installs cylinder 5 on roof 4, and the piston rod of cylinder 5 is connected with last mould 6, goes up mould 6 and is located lower mould 2 directly over, drives through cylinder 5 and goes up mould 6 and descend for go up mould 6 and lower mould 2 combine to carry out the mould shaping.

Specifically, referring to fig. 1, a guide rod 7 is disposed between the lower die 2 and the top plate 4, and the upper die 6 is slidably sleeved on the guide rod 7; the upper die 6 is provided with a vertically arranged cylindrical hole, the bottom of the guide rod 7 penetrates through the cylindrical hole, the guide rod 7 is connected with the inner wall of the cylindrical hole in a sliding mode, the guide rod 7 provides a guiding effect for the upper die 6 in the moving process, the moving is stable and does not deviate, the structure is firmer, and the machining precision is improved.

Specifically, please refer to fig. 1-2, a circular tube 9 is arranged below the top plate 4, a connecting rod 8 is arranged between the tops of two ends of the circular tube 9 and the top plate 4, the upper die 6 is located in the circular tube 9, a ring body 10 is rotatably mounted on the outer wall of the bottom of the circular tube 9, a rotating assembly for rotating the ring body 10 is arranged on the circular tube 9, the rotating assembly comprises a servo motor 11 mounted on one side of the circular tube 9 and a driven gear 13 fixedly mounted on the ring body 10, an output shaft of the servo motor 11 is fixedly connected with a driving gear 12, and the driving gear 12 is engaged with the driven gear 13. The servo motor 11 drives the driving gear 12 to rotate, and drives the driven gear 13 to rotate, so that the ring body 10 rotates.

Specifically, referring to fig. 2-3, a vertical plate 14 is fixed at the bottom of the ring body 10, a blowpipe 15 is hinged at the bottom of the vertical plate 14, a fan 18 is arranged in the blowpipe 15, and the blowpipe 15 blows air from the bottom of the blowpipe 15 through the fan 18 to perform circular blowing cooling, and circular blowing and accelerated cooling molding are realized by matching with the rotation of the ring body 10.

Specifically, referring to fig. 3-4, an adjusting block 16 is slidably mounted on one side of the vertical plate 14, an adjusting rod 17 is hinged to the adjusting block 16, and one end of the adjusting rod 17 is hinged to the blowing pipe 15. The riser 14 is close to one side of regulating block 16 and is seted up the adjustment tank of vertical setting, the inner wall sliding connection of regulating block 16 and adjustment tank, and fixed mounting has the push rod motor 20 of vertical setting in the adjustment tank, and push rod motor 20's push rod is connected with the 16 transmission of regulating block. The vertical plate 14, the blowpipe 15, the adjusting block 16 and the adjusting rod 17 are all located in the same vertical plane. The adjusting block 16 is driven by the push rod motor 20 to be lifted and adjusted, so that the adjusting rod 17 moves, the blowing pipe 15 is adjusted at different inclination angles, the blowing position is changed, and the blowing heat dissipation of the die in an all-round mode is achieved by matching annular rotation.

Specifically, referring to fig. 3, in the present embodiment, a dust screen 19 is disposed in the top of the blowing pipe 15, and the fan 18 is located obliquely below the dust screen 19. The dust screen 19 filters the gas to prevent impurities from polluting the mold.

The working principle is as follows: drive through cylinder 5 and go up mould 6 and descend for go up mould 6 and lower mould 2 and combine to carry out the mould shaping, provide the guide effect for going up mould 6 in the motion process through guide arm 7, make the motion stable not squint, the structure is more firm, promotes the machining precision. Drive driving gear 12 through servo motor 11 and rotate, it rotates to drive driven gear 13, make ring body 10 rotate, it is circular motion to drive riser 14 and blowing pipe 15, blow from the bottom of blowing pipe 15 through fan 18, encircle the cooling of blowing, cool off with higher speed, filter gas through dust screen 19, avoid impurity pollution mould, drive regulating block 16 through push rod motor 20 simultaneously and carry out lift adjustment, make the regulation pole 17 move, make blowing pipe 15 carry out different inclination's regulation, make the position of blowing change, the cooperation annular rotates, the realization is carried out the omnidirectional heat dissipation of blowing to the mould, cooling shaping with higher speed, and the production efficiency is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a door handle rapid prototyping mould, includes base (1), its characterized in that, the top of base (1) is fixed with lower mould (2) and support column (3), and the top of base (1) is equipped with roof (4), and the top and roof (4) fixed connection of support column (3), install cylinder (5) on roof (4), the piston rod of cylinder (5) is connected with upper die (6), and upper die (6) are located directly over lower mould (2), be equipped with guide arm (7) between lower mould (2) and roof (4), upper die (6) slip cap is located on guide arm (7);

the utility model discloses a fan, including roof (4), be equipped with round pipe (9) below roof (4), be equipped with connecting rod (8) between the both ends top of round pipe (9) and roof (4), it is located round pipe (9) to go up mould (6), rotate on the bottom outer wall of round pipe (9) and install ring body (10), be equipped with on round pipe (9) and be used for ring body (10) pivoted runner assembly, the bottom of ring body (10) is fixed with riser (14), and the bottom of riser (14) articulates there is blowing pipe (15), is equipped with fan (18) in blowing pipe (15), one side slidable mounting of riser (14) has regulating block (16), and it has regulation pole (17) to articulate on regulating block (16), and the one end of adjusting pole (17) is articulated with blowing pipe (15).

2. The rapid forming die for the door handle as claimed in claim 1, wherein the rotating assembly comprises a servo motor (11) installed at one side of the circular tube (9) and a driven gear (13) fixedly sleeved on the ring body (10), an output shaft of the servo motor (11) is fixedly connected with a driving gear (12), and the driving gear (12) is meshed with the driven gear (13).

3. The door handle rapid prototyping mould of claim 1, wherein the vertical adjustment groove is formed in one side of the vertical plate (14) close to the adjustment block (16), the adjustment block (16) is slidably connected with the inner wall of the adjustment groove, a vertically arranged push rod motor (20) is fixedly installed in the adjustment groove, and a push rod of the push rod motor (20) is in transmission connection with the adjustment block (16).

4. The rapid door handle molding die according to claim 1, wherein a dust screen (19) is arranged in the top of the blowing pipe (15), and the fan (18) is positioned obliquely below the dust screen (19).

5. The rapid door handle forming die as claimed in claim 2, wherein the upper die (6) is provided with a vertically arranged cylindrical hole, the bottom of the guide rod (7) penetrates through the cylindrical hole, and the guide rod (7) is slidably connected with the inner wall of the cylindrical hole.

6. A door handle rapid prototyping mould as claimed in claim 2, wherein the riser (14), the blower tube (15), the adjusting block (16) and the adjusting rod (17) all lie in the same vertical plane.