Friction plate stamping die facilitating rapid demolding

Abstract

The utility model relates to the field of friction plate stamping, and discloses a friction plate stamping die convenient for quick demoulding, which comprises a base, a turntable is rotatably connected to the inner wall of the upper end of the base, a limiting component is fixedly connected to the outer wall of the left end of the turntable, and a sliding block is elastically connected to the inner wall of the bottom end of the turntable through a spring I; a pressing rod is elastically connected to the inner wall of the front end of the machine body through a second spring, a jacking column is slidably connected to the inner wall of the rear side of the left end of the pressing rod, a conversion assembly is fixedly connected to the outer wall of the upper end of the machine base and comprises a fixing rod, and a bearing plate is fixedly connected to the outer wall of the upper side of the fixing rod; a motor is fixedly connected to the outer wall of the upper end of the bearing plate. According to the friction plate taking-out device, the pressing rod rotates downwards, the pressing rod jacks up the jacking column, the jacking column jacks up the friction plate in the female die out of the rotating disc through the sliding block in contact with the upper end of the jacking column, rapid taking-out of the friction plate is achieved, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of friction plate stamping, in particular to a friction plate stamping die which is convenient for rapid demoulding. Background Art

[0002] Friction pads are usually manufactured by stamping. In stamping, a sheet of metal is usually placed between a pair of dies, and pressure is applied to deform the sheet of metal to the shape of the dies. The convex and concave structures on the stamping dies give the sheet of metal the desired shape and texture. For the stamping process of friction pads, the dies can be designed as needed to form the desired shape and texture on the sheet of metal. This allows friction pads to be produced efficiently in large quantities and ensure that they are of consistent size and shape.

[0003] Stamping friction plates is an efficient, cost-effective way of producing consistent product quality, requiring careful control of stamping parameters to ensure the quality of the final product.

[0004] When the existing friction plate stamping die is used, after the friction plate is stamped, the friction plate is at the bottom of the die, and the stamped friction plate needs to be taken out by a suction cup or the like, which is troublesome to take out and has low processing efficiency. Therefore, a friction plate stamping die that is easy to demould quickly is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a friction plate stamping die that is easy to demould quickly, aiming to improve the problem in the prior art that it is troublesome to remove the friction plate after stamping.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a friction plate stamping die that is easy to demold quickly, including a machine base, a turntable is rotatably connected to the inner wall of the upper end of the machine base, a limiting component is fixedly connected to the outer wall of the left end of the turntable, a sliding block is elastically connected to the inner wall of the bottom end of the turntable through a spring 1, a pressure rod is elastically connected to the inner wall of the front end of the machine body through a spring 2, a top column is slidably connected to the inner wall of the rear side of the left end of the pressure rod, and a conversion component is fixedly connected to the outer wall of the upper end of the machine base.

[0007] As a further description of the above technical solution:

[0008] The conversion assembly includes a fixed rod, the upper outer wall of the fixed rod is fixedly connected to a bearing plate, the upper outer wall of the bearing plate is fixedly connected to a motor, a bracket penetrates and is rotatably connected to the bottom inner wall of the bearing plate, a hydraulic rod is fixedly connected to the bottom outer wall of the bracket, and a die is fixedly connected to the bottom outer wall of the hydraulic rod.

[0009] As a further description of the above technical solution:

[0010] The limiting assembly comprises a fixed block, the right end outer wall of the fixed block is fixedly connected to the left end outer wall of the rotating disk, and the upper end outer wall of the fixed block is elastically connected with an insert block through a spring.

[0011] As a further description of the above technical solution:

[0012] One end of the spring 1 is fixedly connected to the outer side wall of the slider, and the other end of the spring 1 is fixedly connected to the inner wall of the bottom end of the rotating disk.

[0013] As a further description of the above technical solution:

[0014] The upper end diameter of the slider is larger than the bottom end diameter, and the bottom end diameter of the slider is larger than the middle section diameter.

[0015] As a further description of the above technical solution:

[0016] One end of the second spring is fixedly connected to the outer wall of the bottom end of the pressure rod, and the other end of the second spring is fixedly connected to the inner wall of the front end of the machine base.

[0017] As a further description of the above technical solution:

[0018] The outer walls on the left and right sides of the pressure rod are rotatably connected to the front inner wall of the machine base, and a through groove is opened on the rear inner wall of the left end of the pressure rod.

[0019] As a further description of the above technical solution:

[0020] One end of the spring three is fixedly connected to the outer wall of the upper end of the fixed block, and the other end of the spring three is fixedly connected to the outer wall of the embedded block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the pressure rod is rotated downward, and the pressure rod pushes the ejector column upward. The ejector column pushes the friction plate in the die upward out of the turntable through the slider contacted by the upper end, so that the friction plate can be quickly taken out and the processing efficiency is improved.

[0023] 2. In the utility model, the motor drives the bracket to rotate, so that the required die is rotated to the rightmost end, and the corresponding die is rotated to the leftmost end by rotating the turntable, so that the mold can be quickly replaced and the processing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional schematic diagram of a friction plate stamping die that is convenient for rapid demoulding proposed by the utility model;

[0025] Figure 2A schematic diagram of a turntable of a friction plate stamping die for quick demoulding proposed by the utility model;

[0026] Figure 3 The utility model is a schematic diagram of a pressure rod of a friction plate stamping die which is convenient for rapid demoulding.

[0027] Legend:

[0028] 1. Machine base; 2. Fixed rod; 3. Loading plate; 4. Motor; 5. Bracket; 6. Hydraulic rod; 7. Press die; 8. Insert block; 9. Spring three; 10. Fixed block; 11. Turntable; 12. Spring one; 13. Slider; 14. Top column; 15. Press rod; 16. Spring two. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-Figure 3The utility model provides an embodiment: a friction plate stamping die that is convenient for rapid demoulding, including a machine base 1, the outer wall of the machine base 1 is regular, and it is convenient to place and clean. A turntable 11 is rotatably connected to the inner wall of the upper end of the machine base 1. Four concave dies of different specifications are arranged on the inner wall of the upper end of the turntable 11. The position of the concave dies is changed by rotating the turntable 11. A limited position component is fixedly connected to the outer wall of the left end of the turntable 11. A slider 13 is elastically connected to the inner wall of the bottom end of the turntable 11 through a spring 12. A top column 14 pushes the slider 13 upward to squeeze the spring 12, and the stamped friction plate is pushed up by the slider 13. After the force on the top column 14 is removed, the spring 12 brings the slider 13 back to its original position. The upper end diameter of the slider 13 is larger than the bottom end diameter, and the bottom end diameter of the slider 13 is larger than the middle end diameter. One end of the spring 12 is fixedly connected to the outer side wall of the slider 13. The other end of spring 12 is fixedly connected to the inner wall of the bottom end of the turntable 11, and a pressure rod 15 is elastically connected to the inner wall of the front end of the base 1 through a spring 2 16. By rotating the pressure rod 15 downward, the rear end of the pressure rod 15 causes the top column 14 to move upward, compressing the spring 2 16. The left and right outer walls of the pressure rod 15 are rotatably connected to the inner wall of the front end of the base 1. A through groove is provided on the inner wall of the left rear end of the pressure rod 15. The spring 2 16 is configured to return the pressure rod 15 to its original position. The pressure rod 15 is rotated downward to squeeze the spring 2 16. One end of the spring 2 16 is fixedly connected to the outer wall of the bottom end of the pressure rod 15, and the other end of the spring 2 16 is fixedly connected to the inner wall of the front end of the base 1. The inner wall of the left rear end of the pressure rod 15 is slidably connected with the top column 14. The setting of the top column 14 drives the slider 13 to move upward by rotating the pressure rod 15 downward, and a conversion component is fixedly connected to the outer wall of the upper end of the base 1.

[0031] Reference Figure 2 The conversion assembly includes a fixed rod 2, and four fixed rods 2 are provided, which are respectively arranged at the four corners of the upper outer wall of the base 1 to provide support for the bearing plate 3. The upper outer wall of the fixed rod 2 is fixedly connected with the bearing plate 3, and the bearing plate 3 provides support for the motor 4 and the bracket 5. The upper outer wall of the bearing plate 3 is fixedly connected with the motor 4. The operation of the motor 4 drives the bracket 5 to rotate, and the required die 7 is rotated to the rightmost end. The bracket 5 penetrates and rotates through the inner wall of the bottom end of the bearing plate 3. The bracket 5 provides support for the hydraulic rod 6 and the die 7. Four different dies 7 are arranged at the four corners of the bracket 5. The bottom outer wall of the bracket 5 is fixedly connected with a hydraulic rod 6. The hydraulic rod 6 is used to drive the die 7 to move. The bottom outer wall of the hydraulic rod 6 is fixedly connected with a die 7, and the die 7 is used to stamp the friction plate.

[0032] Reference Figure 1The limiting assembly includes a fixed block 10, two fixed blocks 10 are provided, and the fixed blocks 10 are symmetrically arranged. The right end outer wall of the fixed block 10 is fixedly connected to the left end outer wall of the turntable 11. The upper end outer wall of the fixed block 10 is elastically connected with the embedded block 8 through the spring three 9. The limit of the turntable 11 is released by moving the embedded block 8 upward. After adjusting the position of the turntable 11, the embedded block 8 is released to be clamped on the upper end inner wall of the base 1 to fix the position of the turntable 11. One end of the spring three 9 is fixedly connected to the upper end outer wall of the fixed block 10, and the other end of the spring three 9 is fixedly connected to the outer wall of the embedded block 8.

[0033] Working principle: The limit on the turntable 11 is released by moving the insert block 8 upward, and the position of the turntable 11 is adjusted so that the required die is rotated to the leftmost end, and the insert block 8 is released to fix the position of the turntable 11 on the upper inner wall of the base 1, and the motor 4 is started to drive the bracket 5 to rotate, so that the required die 7 is rotated to the rightmost end, and the die 7 is driven by the hydraulic rod 6 to move downward to punch the friction plate, and then the pressure rod 15 is rotated downward, and the rear end of the pressure rod 15 causes the ejector column 14 to move upward, and the friction plate is ejected from the die through the slider 13 at the upper end of the ejector column 14, so that the friction plate can be quickly demolded.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A friction plate stamping die that facilitates rapid demoulding, comprising a base (1), characterized in that: A turntable (11) is rotatably connected to the inner wall of the upper end of the machine base (1); a limit assembly is fixedly connected to the outer wall of the left end of the turntable (11); a slider (13) is elastically connected to the inner wall of the bottom end of the turntable (11) via a spring 1 (12); a pressure rod (15) is elastically connected to the inner wall of the front end of the machine base (1) via a spring 2 (16); a top column (14) is slidably connected to the inner wall of the rear side of the left end of the pressure rod (15); and a conversion assembly is fixedly connected to the outer wall of the upper end of the machine base (1).

2. A friction plate stamping die that facilitates rapid demoulding according to claim 1, characterized in that: The conversion assembly comprises a fixed rod (2), the upper outer wall of the fixed rod (2) is fixedly connected to a bearing plate (3), the upper outer wall of the bearing plate (3) is fixedly connected to a motor (4), the bottom inner wall of the bearing plate (3) is penetrated by a bracket (5) and rotatably connected, the bottom outer wall of the bracket (5) is fixedly connected to a hydraulic rod (6), and the bottom outer wall of the hydraulic rod (6) is fixedly connected to a die (7).

3. A friction plate stamping die for quick demoulding according to claim 1, characterized in that: The limiting assembly comprises a fixed block (10), the right end outer wall of the fixed block (10) is fixedly connected to the left end outer wall of the rotating disk (11), and the upper end outer wall of the fixed block (10) is elastically connected to the embedded block (8) via a spring three (9).

4. A friction plate stamping die for quick demoulding according to claim 1, characterized in that: One end of the spring 1 (12) is fixedly connected to the outer side wall of the slider (13), and the other end of the spring 1 (12) is fixedly connected to the inner wall of the bottom end of the rotating disk (11).

5. The friction plate stamping die for quick demoulding according to claim 1, characterized in that: The upper end diameter of the slider (13) is larger than the bottom end diameter, and the bottom end diameter of the slider (13) is larger than the middle section diameter.

6. The friction plate stamping die for quick demoulding according to claim 1, characterized in that: One end of the second spring (16) is fixedly connected to the outer wall of the bottom end of the pressure rod (15), and the other end of the second spring (16) is fixedly connected to the inner wall of the front end of the machine base (1).

7. The friction plate stamping die for quick demoulding according to claim 1, characterized in that: The left and right outer walls of the pressure rod (15) are rotatably connected to the front inner wall of the machine base (1), and a through groove is provided on the rear inner wall of the left end of the pressure rod (15).

8. The friction plate stamping die for quick demoulding according to claim 3, characterized in that: One end of the spring three (9) is fixedly connected to the upper outer wall of the fixed block (10), and the other end of the spring three (9) is fixedly connected to the outer wall of the insert block (8).

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