Die for manufacturing commutator reinforcing ring

Abstract

The utility model discloses a mould for manufacturing a reinforcing ring of a commutator, which comprises a box body, the top of the box body is fixedly connected with a lower mould body, the top of the lower mould body is provided with an upper mould body, the two sides of the top of the box body are fixedly connected with supporting rods, the top between the two supporting rods is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with the upper mould body. And air cylinders are fixedly connected to the two sides of the top of the mounting plate correspondingly, the bottoms of the output ends of the air cylinders penetrate through the mounting plate and are fixedly connected with the upper mold body, a power box is fixedly connected to the bottom of an inner cavity of the box body, and a motor is fixedly connected to the rear side of an inner cavity of the power box. By arranging the power box, the motor, the cam, the movable plate, the push rod, the ejector plate, the push block, the spring, the ejector rod and the discharging plate, the problem that an existing mold for manufacturing the reinforcing ring of the commutator does not have an automatic discharging function is solved, and the mold for manufacturing the reinforcing ring of the commutator has the advantage of having the automatic discharging function and is worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of commutator reinforcement ring production, in particular to a mold for manufacturing a commutator reinforcement ring. Background Art

[0002] The commutator reinforcement ring, also known as the reinforcement ring or reinforcement circle, is an important part of the commutator used for motor commutation. It is installed on both ends of the commutator to support and fix the rectifier segments with dovetail grooves into one, and then insulated and solidified into an integral commutator. The quality of the reinforcement ring directly affects the quality and service life of the commutator and the motor, so the requirements for the reinforcement ring are very high. In the production process of the commutator reinforcement ring, a commutator reinforcement ring production mold is required. However, the existing mold for manufacturing commutator reinforcement rings does not have an automatic discharging function, and the staff needs to manually take the finished product, which not only increases the difficulty of the staff's work, but also reduces the work efficiency, which is not conducive to people's use. Summary of the invention

[0003] The utility model aims to provide a mold for manufacturing a commutator reinforcement ring, which has the advantage of an automatic discharging function and solves the problem that the existing mold for manufacturing a commutator reinforcement ring has no automatic discharging function.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold for manufacturing a commutator reinforcement ring, comprising a box body, a lower mold body is fixedly connected to the top of the box body, an upper mold body is arranged on the top of the lower mold body, support rods are fixedly connected to both sides of the top of the box body, a mounting plate is fixedly connected to the top between the two support rods, a cylinder is fixedly connected to both sides of the top of the mounting plate, the bottom of the cylinder output end passes through the mounting plate and is fixedly connected to the upper mold body, a power box is fixedly connected to the bottom of the inner cavity of the box body, a motor is fixedly connected to the rear side of the inner cavity of the power box, a cam is fixedly connected to the front side of the motor output end, movable plates are arranged on both sides of the cam, push rods are fixedly connected to the opposite sides of the two movable plates, and the side of the push rod away from the movable plate passes through the inner cavity of the box body, a top plate is arranged on the top of the power box, push blocks are fixedly connected to both sides of the bottom of the top plate, a spring is fixedly connected to the top of the top plate, push rods are fixedly connected to both sides of the top of the top plate, and the top of the push rods passes through the mold cavity of the lower mold body and is fixedly connected to a discharge plate.

[0005] Preferably, the top of the upper mold body is connected to an injection pipe, the top of the injection pipe passes through the top of the mounting plate, and openings for use with the cylinder are provided on both sides of the bottom of the mounting plate.

[0006] Preferably, the side of the support rod away from the lower mold body is connected to a cooling shell, a filter plate is fixedly connected between the top and bottom of the inner cavity of the cooling shell, fans are fixedly connected on both sides of the box body, and the air outlet on the top of the fan passes through the inner cavity of the cooling shell.

[0007] Preferably, both sides between the top and the bottom of the inner cavity of the box body are fixedly connected with sliding rods, the surface of the sliding rods is sleeved with sliding sleeves, and the opposite sides of the two sliding sleeves are fixedly connected to the push blocks.

[0008] Preferably, the top and bottom of the movable plate are fixedly connected with sliders, and the top and bottom of the inner cavity of the power box are provided with sliding grooves for use with the sliders.

[0009] Preferably, a support plate is provided at the bottom of the box body, both sides of the top of the support plate are fixedly connected to the box body, and the bottom of the support plate is provided with anti-slip grooves.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model solves the problem that the existing mold for manufacturing commutator reinforcement ring has no automatic discharging function by arranging a power box, a motor, a cam, a movable plate, a push rod, a push plate, a push block, a spring, a push rod and a discharging plate. The mold for manufacturing commutator reinforcement ring has the advantage of automatic discharging function and is worthy of promotion.

[0012] 2. The utility model can adjust the use height of the upper mold body by arranging a cylinder, can cooperate with a motor to control the use position of the movable plate and the push rod by arranging a cam, can cooperate with a push block to control the use height of the top plate and the push rod by arranging a push rod, can cooperate with the push rod to eject the product in the mold cavity of the lower mold body by arranging a discharge plate, can facilitate the use of the push block and the top plate by arranging a sliding rod and a sliding sleeve, can cooperate with a fan to blow air to cool the upper mold body and the lower mold body by arranging a cooling shell, and can filter dust in the air by arranging a filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is the front view of the structure of the utility model;

[0015] Figure 3 It is a side sectional view of the power box of the utility model.

[0016] In the figure: 1. box body; 2. lower mold body; 3. upper mold body; 4. support rod; 5. mounting plate; 6. cylinder; 7. power box; 8. motor; 9. cam; 10. movable plate; 11. push rod; 12. top plate; 13. push block; 14. spring; 15. push rod; 16. discharge plate; 17. injection pipe; 18. cooling shell; 19. filter plate; 20. fan; 21. slide rod; 22. sleeve; 23. support plate. Implementation

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3, a mold for manufacturing a commutator reinforcement ring comprises a box body 1, a lower mold body 2 is fixedly connected to the top of the box body 1, an upper mold body 3 is arranged on the top of the lower mold body 2, support rods 4 are fixedly connected to both sides of the top of the box body 1, a mounting plate 5 is fixedly connected to the top between the two support rods 4, a cylinder 6 is fixedly connected to both sides of the top of the mounting plate 5, the bottom of the output end of the cylinder 6 passes through the mounting plate 5 and is fixedly connected to the upper mold body 3, a power box 7 is fixedly connected to the bottom of the inner cavity of the box body 1, a motor 8 is fixedly connected to the rear side of the inner cavity of the power box 7, a cam 9 is fixedly connected to the front side of the output end of the motor 8, movable plates 10 are arranged on both sides of the cam 9, push rods 11 are fixedly connected to the opposite sides of the two movable plates 10, and the push rods 11 are away from the movable plate 1 0 penetrates into the inner cavity of the box body 1, a top plate 12 is arranged on the top of the power box 7, push blocks 13 are fixedly connected to both sides of the bottom of the top plate 12, a spring 14 is fixedly connected to the top of the top plate 12, push rods 15 are fixedly connected to both sides of the top of the top plate 12, the top of the push rod 15 penetrates into the mold cavity of the lower mold body 2 and is fixedly connected to a discharge plate 16, the top of the upper mold body 3 is connected to a filling pipe 17, the top of the filling pipe 17 penetrates to the top of the mounting plate 5, both sides of the bottom of the mounting plate 5 are provided with openings for use with the cylinder 6, the side of the support rod 4 away from the lower mold body 2 is connected to a cooling shell 18, a filter plate 19 is fixedly connected between the top and bottom of the inner cavity of the cooling shell 18, fans 20 are fixedly connected to both sides of the box body 1, and the top of the fan 20 The air outlet of the top part passes through the inner cavity of the cooling shell 18, and sliding rods 21 are fixedly connected on both sides between the top and bottom of the inner cavity of the box body 1, and sliding sleeves 22 are sleeved on the surface of the sliding rods 21, and the opposite sides of the two sliding sleeves 22 are fixedly connected to the push block 13, and the top and bottom of the movable plate 10 are fixedly connected with sliders, and the top and bottom of the inner cavity of the power box 7 are provided with sliding grooves used in conjunction with the sliders. A support plate 23 is provided at the bottom of the box body 1, and both sides of the top of the support plate 23 are fixedly connected to the box body 1, and the bottom of the support plate 23 is provided with anti-slip grooves. By arranging the cylinder 6, the use height of the upper mold body 3 can be adjusted, and by arranging the cam 9, the use position of the movable plate 10 and the push rod 11 can be controlled in coordination with the motor 8, and by arranging the push rod 11, it can be controlled in conjunction with the push block 13 cooperates to control the use height of the top plate 12 and the top rod 15. By setting the discharge plate 16, it can cooperate with the top rod 15 to eject the product in the mold cavity of the lower mold body 2. By setting the sliding rod 21 and the sliding sleeve 22, the use of the push block 13 and the top plate 12 can be facilitated. By setting the cooling shell 18, it can cooperate with the fan 20 to blow and cool the upper mold body 3 and the lower mold body 2. By setting the filter plate 19, dust in the air can be filtered. By setting the power box 7, the motor 8, the cam 9, the movable plate 10, the push rod 11, the top plate 12, the push block 13, the spring 14, the push rod 15 and the discharge plate 16, the problem that the existing mold for manufacturing the commutator reinforcement ring has no automatic discharge function is solved. The mold for manufacturing the commutator reinforcement ring,It has the advantage of automatic discharging function and is worth promoting.

[0019] When in use, raw materials are injected into the upper mold body 3 and the lower mold body 2 through the injection pipe 17, and then the fan 20 is turned on. The fan 20 conveys external air to the cooling shell 18, and the cooling shell 18 blows cooling air to the upper mold body 3 and the lower mold body 2 to accelerate their cooling speed. After the product is formed, the fan 20 is turned on, and the fan 20 drives the upper mold body 3 to move upward, and then the motor 8 is turned on. The motor 8 cooperates with the cam 9 to drive the movable plate 10 and the push rod 11 to move, and the push rod 11 moves to extrude the push block 13. After the push block 13 is squeezed, it drives the top plate 12 to push the spring 14. At the same time, the top plate 12 drives the push rod 15 and the discharge plate 16 to move, and the discharge plate 16 pushes the product in the mold cavity, and there is no need for the staff to manually take out the material.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold for manufacturing a commutator reinforcement ring, comprising a housing (1), characterized in that: The top of the box body (1) is fixedly connected to a lower mold body (2), and an upper mold body (3) is arranged on the top of the lower mold body (2). Support rods (4) are fixedly connected to both sides of the top of the box body (1). A mounting plate (5) is fixedly connected to the top between the two support rods (4). A cylinder (6) is fixedly connected to both sides of the top of the mounting plate (5). The bottom of the output end of the cylinder (6) passes through the mounting plate (5) and is fixedly connected to the upper mold body (3). A power box (7) is fixedly connected to the bottom of the inner cavity of the box body (1). A motor (8) is fixedly connected to the rear side of the inner cavity of the power box (7). The front side of the output end of the motor (8) is fixedly connected to A cam (9) is connected, movable plates (10) are provided on both sides of the cam (9), push rods (11) are fixedly connected on opposite sides of the two movable plates (10), and the side of the push rod (11) away from the movable plate (10) penetrates into the inner cavity of the box body (1), a top plate (12) is provided on the top of the power box (7), push blocks (13) are fixedly connected on both sides of the bottom of the top plate (12), a spring (14) is fixedly connected to the top of the top plate (12), and push rods (15) are fixedly connected on both sides of the top of the top plate (12), and the top of the push rod (15) penetrates into the mold cavity of the lower mold body (2) and is fixedly connected to a discharge plate (16).

2. The mold for manufacturing a commutator reinforcement ring according to claim 1, characterized in that: The top of the upper mold body (3) is connected to an injection pipe (17), the top of the injection pipe (17) penetrates to the top of the mounting plate (5), and openings for use with the cylinder (6) are provided on both sides of the bottom of the mounting plate (5).

3. The mold for manufacturing a commutator reinforcement ring according to claim 1, characterized in that: The side of the support rod (4) away from the lower mold body (2) is connected to a cooling shell (18), and a filter plate (19) is fixedly connected between the top and bottom of the inner cavity of the cooling shell (18). Both sides of the box body (1) are fixedly connected to a fan (20), and the air outlet at the top of the fan (20) penetrates into the inner cavity of the cooling shell (18).

4. The mold for manufacturing a commutator reinforcement ring according to claim 1, characterized in that: Sliding rods (21) are fixedly connected to both sides between the top and bottom of the inner cavity of the box body (1), and sliding sleeves (22) are sleeved on the surface of the sliding rods (21). The opposite sides of the two sliding sleeves (22) are fixedly connected to the push blocks (13).

5. The mold for manufacturing a commutator reinforcement ring according to claim 1, characterized in that: The top and bottom of the movable plate (10) are both fixedly connected with a sliding block, and the top and bottom of the inner cavity of the power box (7) are both provided with a sliding groove for use with the sliding block.

6. The mold for manufacturing a commutator reinforcement ring according to claim 1, characterized in that: A support plate (23) is provided at the bottom of the box body (1), both sides of the top of the support plate (23) are fixedly connected to the box body (1), and anti-slip grooves are provided at the bottom of the support plate (23).

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