CN215785769U

CN215785769U - Fixed gear mould

Info

Publication number: CN215785769U
Application number: CN202121696101.9U
Authority: CN
Inventors: 刘承辉
Original assignee: Huizhou Fenghua Electronic Development Co ltd
Current assignee: Huizhou Fenghua Electronic Development Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-02-11
Anticipated expiration: 2031-07-23

Abstract

The utility model belongs to the technical field of gear dies, in particular to a fixed gear die, which aims at the problems of troublesome and inconvenient use of the prior gear die when gear blanks need to be taken out, and provides a scheme that the fixed gear die comprises a supporting box, a lower supporting plate is fixedly arranged on the supporting box, a sliding groove is arranged on the lower supporting plate, a sliding column is slidably arranged in the sliding groove, the sliding column penetrates through the lower supporting plate and is slidably connected with the supporting box, an upper supporting plate is fixedly arranged on the sliding column, a top die is fixedly arranged on the upper supporting plate, a die groove is arranged on the lower supporting plate, a material ejecting plate is slidably arranged in the supporting box, a material ejecting mechanism is connected onto the material ejecting plate, the material ejecting mechanism comprises a fixed block, a supporting column, a material discharging disc and a rotating shaft, the fixed gear die can be quickly ejected out when the gear blanks need to be taken out, make things convenient for the staff to get the material, the practicality is strong.

Description

Fixed gear mould

Technical Field

The utility model relates to the technical field of gear molds, in particular to a fixed gear mold.

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 for making a molded article, which is composed of various parts, and different molds are composed of different parts, and it is accomplished by processing the outer shape of the article mainly by changing the physical state of the molded material, and in the gear production process, the mold becomes an indispensable part in order to improve the production efficiency.

The existing gear mold is troublesome and inconvenient to use when the gear blank needs to be taken out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing gear die is troublesome and inconvenient to use when a gear blank needs to be taken out, and provides a fixed gear die.

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

a fixed gear mold comprises a supporting box, a lower supporting plate is fixedly arranged on the supporting box, the lower supporting plate is provided with a sliding groove, a sliding column is arranged in the sliding groove in a sliding way, the sliding column penetrates through the lower supporting plate and is connected with the supporting box in a sliding way, an upper supporting plate is fixedly arranged on the sliding column, a top die is fixedly arranged on the upper supporting plate, the lower supporting plate is provided with a die cavity, an ejector plate is slidably arranged in the supporting box and is connected with an ejector mechanism, the material ejecting mechanism comprises a fixed block, a supporting column, a discharging disc and a rotating shaft, the fixed block is fixedly arranged at the bottom of the material ejecting plate, the support column is fixedly installed at the top of the ejector plate, the discharge disc is in contact with the fixed block and is fixedly connected with the rotating shaft, the rotating shaft is rotatably installed in the support box, and the rotating shaft is connected with a reset mechanism.

Preferably, canceling release mechanical system includes the arc pole, restores spring, pull rod, fixed mounting has the mounting panel on the support box, arc pole fixed mounting is on the mounting panel, it sets up on the mounting panel to restore the spring is fixed, restore spring and pull rod fixed connection, arc pole and pull rod sliding connection, axis of rotation run through support box and pull rod fixed connection.

Preferably, a stabilizing sleeve is fixedly mounted in the supporting box, the rotating shaft is connected with the stabilizing sleeve in a sliding mode, an L block is fixedly mounted in the supporting box, and the supporting column is connected with the L block in a sliding mode.

Preferably, a cushioning spring is fixedly mounted on the upper supporting plate, and a connecting plate is fixedly mounted on the cushioning spring.

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is owing to set up bradyseism spring and connecting plate, can carry out certain alleviating to the power of punching press, reduces the harm that the power that the punching press produced led to the fact the mould.

(2) This scheme enables the staff convenient and fast more when getting the material through the setting of kicking plate, fixed block, support column, play charging tray and axis of rotation.

(3) This scheme is owing to set up mounting panel, arc pole, restore the spring, connect the mutual cooperation of spring with the cover, can make each part in the mould resume to the normal position fast, facilitates the use after ejecting with gear blank.

The gear blank can be quickly ejected out when the gear blank needs to be taken out, so that the gear blank taking device is convenient for workers to take materials, and has strong practicability.

Drawings

Fig. 1 is a schematic perspective view of a fixed gear mold according to the present invention;

FIG. 2 is a schematic view of the overall structure of a fixed gear mold according to the present invention when a pull rod is pulled;

FIG. 3 is a schematic structural view of a positional relationship between a supporting column and a rotating shaft of a fixed gear mold according to the present invention;

fig. 4 is a schematic structural diagram of a fixed gear mold according to the present invention when a pull rod is pulled.

In the figure: 1. a support box; 2. a lower support plate; 3. a sliding post; 4. an upper support plate; 5. a die cavity; 6. carrying out top die; 7. a material ejecting plate; 8. a fixed block; 9. a support pillar; 10. a discharging tray; 11. a rotating shaft; 12. mounting a plate; 13. an arcuate bar; 14. a return spring; 15. a pull rod; 16. a cushioning spring; 17. a connecting plate; 18. a sliding groove; 19. a stabilizing sleeve; 20. l blocks; 21. connecting the round blocks; 22. the spring is sleeved.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a fixed gear mold comprises a supporting box 1, a lower supporting plate 2 is fixedly installed on the supporting box 1, a sliding groove 18 is formed in the lower supporting plate 2, a sliding column 3 is slidably installed in the sliding groove 18, the sliding column 3 penetrates through the lower supporting plate 2 and is slidably connected with the supporting box 1, an upper supporting plate 4 is fixedly installed on the sliding column 3, a top mold 6 is fixedly arranged on the upper supporting plate 4, a mold groove 5 is formed in the lower supporting plate 2, a material ejecting plate 7 is slidably installed in the supporting box 1, a material ejecting mechanism is connected onto the material ejecting plate 7 and comprises a fixed block 8, a supporting column 9, a discharging disc 10 and a rotating shaft 11, the fixed block 8 is fixedly installed at the bottom of the material ejecting plate 7, the supporting column 9 is fixedly installed at the top of the material ejecting plate 7, the discharging disc 10 is in contact with the fixed block 8, the discharging disc 10 is fixedly connected with the rotating shaft 11, the rotating shaft 11 is rotatably installed in the supporting box 1, the rotating shaft 11 is connected with a reset mechanism.

In this embodiment, canceling release mechanical system includes curved bar 13, reset spring 14, pull rod 15, and fixed mounting has mounting panel 12 on the support box 1, and curved bar 13 fixed mounting is on mounting panel 12, and reset spring 14 is fixed to be set up on mounting panel 12, and reset spring 14 and pull rod 15 fixed connection, and reset spring 14 cover are established in the outside of curved bar 13, and curved bar 13 and pull rod 15 sliding connection, axis of rotation 11 run through support box 1 and pull rod 15 fixed connection.

In this embodiment, a stabilizing sleeve 19 is fixedly installed in the supporting box 1, the rotating shaft 11 is slidably connected with the stabilizing sleeve 19, an L block 20 is fixedly installed in the supporting box 1, and the supporting column 9 is slidably connected with the L block 20.

In this embodiment, fixed mounting has bradyseism spring 16 on the last backup pad 4, and fixed mounting has connecting plate 17 on bradyseism spring 16, and bradyseism spring 16 has a plurality ofly, and a plurality of bradyseism springs 16 evenly set up between connecting plate 17 and last backup pad 4.

The working principle is that gear blanks are placed into a die cavity 5, a connecting plate 17 is externally connected with a punching device, the connecting plate 17 drives an upper supporting plate 4 to move, when the upper supporting plate 4 drives an ejection die 6 to contact with the gear blanks, the connecting plate 17 continues to move downwards and continuously transmits force to the upper supporting plate 4, the upper supporting plate 4 drives the ejection die 6 to punch, a cushioning spring 16 can relieve the punching force to a certain extent, the damage to a die caused by the force generated by punching is reduced, when the gear blanks need to be taken out after punching is finished, a worker pulls a pull rod 15, the pull rod 15 drives a rotating shaft 11 to rotate, the rotating shaft 11 drives a discharge disc 10 to rotate, the discharge disc 10 jacks up a fixed block 8, the fixed block 8 drives an ejection plate 7 to move upwards, the gear blanks are ejected out of the die cavity 5, the worker takes away the gear blanks, after the worker loosens the pull rod 15, under the action of a restoring spring 14, the pull rod 15 returns to the original position, and the ejector plate 7 moves to the original position under the action of gravity, so that the next use is facilitated.

Example two

In this embodiment, canceling release mechanical system includes curved bar 13, reset spring 14, pull rod 15, fixed mounting has mounting panel 12 on the support box 1, curved bar 13 fixed mounting is on mounting panel 12, reset spring 14 is fixed to be set up on mounting panel 12, reset spring 14 and pull rod 15 fixed connection, reset spring 14 cover is established in the outside of curved bar 13, curved bar 13 and pull rod 15 sliding connection, axis of rotation 11 runs through support box 1 and pull rod 15 fixed connection, enable pull rod 15 and make its automatic re-setting after finishing being used, convenient next use.

In this embodiment, fixed mounting has stabilizing sleeve 19 in the support box 1, and axis of rotation 11 and stabilizing sleeve 19 sliding connection support box 1 internal fixed mounting has L piece 20, and support column 9 and L piece 20 sliding connection can guarantee the stability when axis of rotation 11 pivoted is stable and support column 9 slides, and then improves the stability when liftout plate 7 removes.

In this embodiment, fixed mounting has bradyseism spring 16 on the last backup pad 4, and fixed mounting has connecting plate 17 on the bradyseism spring 16, and bradyseism spring 16 has a plurality ofly, and a plurality of bradyseism springs 16 evenly set up between connecting plate 17 and last backup pad 4, can effectively alleviate the impact force that produces when the punching press.

In this embodiment, the supporting column 9 is fixedly provided with a connecting round block 21, the connecting round block 21 is fixedly provided with a sleeved spring 22, and the sleeved spring 22 is fixedly arranged in the supporting box 1.

The difference between the second embodiment and the first embodiment is that: the fixed connection disk 21 that is provided with on the support column 9 connects on the disk 21, and fixed being provided with the cover establishes spring 22, and the cover establishes spring 22 and fixes setting up in supporting box 1, and the cover establishes the spring 22 normality and be the compression form, and after finishing using, the cover establishes spring 22 pulling and connects disk 21 and remove, connects disk 21 and drives through support column 9 and drive ejector plate 7 and remove to the normal position for ejector plate 7's recovery speed.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The fixed gear die comprises a supporting box (1) and is characterized in that a lower supporting plate (2) is fixedly mounted on the supporting box (1), a sliding groove (18) is formed in the lower supporting plate (2), a sliding column (3) is slidably mounted in the sliding groove (18), the sliding column (3) penetrates through the lower supporting plate (2) and is slidably connected with the supporting box (1), an upper supporting plate (4) is fixedly mounted on the sliding column (3), a jacking die (6) is fixedly arranged on the upper supporting plate (4), a die groove (5) is formed in the lower supporting plate (2), a jacking plate (7) is slidably mounted in the supporting box (1), a jacking mechanism is connected onto the jacking plate (7) and comprises a fixed block (8), a supporting column (9), a discharging disc (10) and a rotating shaft (11), the fixed block (8) is fixedly mounted at the bottom of the jacking plate (7), support column (9) fixed mounting is at the top of ejector plate (7), go out material dish (10) and fixed block (8) contact, go out material dish (10) and axis of rotation (11) fixed connection, axis of rotation (11) are rotated and are installed in supporting box (1), be connected with canceling release mechanical system on axis of rotation (11).

2. A fixed gear die as claimed in claim 1, wherein the reset mechanism comprises an arc rod (13), a restoring spring (14) and a pull rod (15), the support box (1) is fixedly provided with a mounting plate (12), the arc rod (13) is fixedly provided on the mounting plate (12), the restoring spring (14) is fixedly arranged on the mounting plate (12), the restoring spring (14) is fixedly connected with the pull rod (15), the arc rod (13) is slidably connected with the pull rod (15), and the rotating shaft (11) penetrates through the support box (1) and is fixedly connected with the pull rod (15).

3. A fixed gear die as claimed in claim 1, wherein the upper support plate (4) is fixedly provided with a cushioning spring (16), and the cushioning spring (16) is fixedly provided with a connecting plate (17).

4. A fixed gear mould as claimed in claim 1, characterised in that a stabilizing sleeve (19) is fixedly mounted in the supporting box (1), the rotating shaft (11) being slidably connected to the stabilizing sleeve (19).

5. A fixed gear mould as claimed in claim 1, characterised in that L-blocks (20) are fixedly mounted in the supporting box (1), the supporting column (9) being slidably connected to the L-blocks (20).