Blanking device for metal sealing ring of automobile brake disc

Abstract

The utility model relates to the technical field of sealing ring machining, and discloses an automobile brake disc metal sealing ring blanking device which comprises a base, a moving groove and a positioning groove are formed in the front portion and the rear portion of the upper end of the base respectively, and a moving lead screw is rotationally connected between the inner walls of the two sides of the moving groove. A positioning rod is fixedly connected between the inner walls of the two sides of the positioning groove, the outer wall of the movable lead screw is sleeved with a movable sliding block in a threaded mode, and the outer wall of the positioning rod is sleeved with a positioning sliding block in a sliding mode. According to the utility model, the two objective tables are arranged, so that after a to-be-processed sealing ring main body on one objective table is processed, the other objective table can be moved to a working area by controlling the movable screw rod to rotate, and the other to-be-processed sealing ring main body can be processed; and meanwhile, a worker can place the sealing ring main body to be machined again on the objective table which is originally machined and is subjected to material taking, so that continuous blanking operation can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing ring processing, in particular to a metal sealing ring punching device for a brake disc of an automobile. Background Art

[0002] In some specific automotive brake systems, metal seals may be used to ensure the seal between the brake disc and other components. Such metal seals are usually used in high-performance or professional brake systems. They have good high temperature resistance, corrosion resistance and wear resistance, and are suitable for working in high temperature and high pressure environments. The relevant metal seals usually need to be punched during the production process to achieve the desired effect.

[0003] Some traditional related punching devices usually have only one workbench, and when in use, it is usually necessary to wait for the previous workpiece to be processed before starting to process the next workpiece, and material picking and loading operations are also required, which increases the downtime of the production line, thereby leading to an increase in production costs and affecting the overall production efficiency. In addition, the waste after punching is not easy to remove quickly. Therefore, technical personnel in this field provide a metal sealing ring punching device for automobile brake discs to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a metal sealing ring punching device for automobile brake discs is proposed. By providing two loading platforms, when the sealing ring body to be processed on one of the loading platforms is processed, the other loading platform can be moved to the working area by controlling the rotation of the movable screw rod, so that the other sealing ring body to be processed can be processed. At the same time, the staff can re-place the sealing ring body to be processed on the original loading platform after processing and material removal, so as to realize continuous and uninterrupted punching operation, effectively reduce downtime and improve production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal sealing ring punching device for automobile brake discs, comprising a base, a moving groove and a positioning groove are respectively provided at the front and rear ends of the upper end of the base, a moving screw is rotatably connected between the inner walls on both sides of the moving groove, a positioning rod is fixedly connected between the inner walls on both sides of the positioning groove, a moving slider is threadedly sleeved on the outer wall of the moving screw, a positioning slider is slidably sleeved on the outer wall of the positioning rod, the upper ends of the moving slider and the positioning slider are fixedly connected to a moving seat, both sides of the upper end of the moving seat are fixedly connected to a loading platform, and the upper ends of the two loading platforms are provided with placement grooves;

[0006] A force return groove is provided at the center of the inner wall of the lower end of the two placement grooves, and a lifting plate is movably provided inside the two force return grooves, and a plurality of force return springs are fixedly connected between the two lifting plates and the inner wall of the opposite end of the corresponding force return groove;

[0007] Through the above technical scheme, by providing two loading platforms, the sealing ring body to be processed can be placed on the two loading platforms at the same time. When the sealing ring body to be processed on one of the loading platforms is processed, the movable screw can be controlled to rotate, and the movable seat can be moved to the working area with the other loading platform through the movable slider and the positioning slider, so that the other sealing ring body to be processed can be processed. At the same time, the staff can re-place the sealing ring body to be processed on the original loading platform that has been processed and taken out, so as to realize continuous and uninterrupted punching operations, effectively reduce downtime, and improve production efficiency. By providing a ejector plate and a return spring, when the punching head returns to its position, the ejector plate can be moved upward through the return spring, so that the waste material after punching can be ejected to the outside for easy removal by personnel.

[0008] Furthermore, two fixing frames are fixedly connected to the middle of the upper end of the base, and hydraulic telescopic rods are fixedly arranged at opposite ends of the two fixing frames, and the output ends of the two hydraulic telescopic rods pass through the corresponding fixing frames and are fixedly connected to arc-shaped clamping plates;

[0009] Through the above technical solution, by providing a hydraulic telescopic rod and an arc-shaped clamping plate, when one of the loading platforms reaches the working area, the two arc-shaped clamping plates can be brought together by starting the hydraulic telescopic rod, thereby clamping and fixing the sealing ring body to be processed, thereby improving stability.

[0010] Furthermore, guide grooves are provided on both sides of the inner walls of the two force-return grooves, and guide blocks are fixedly connected on both sides of the outer walls of the two ejection plates, and the plurality of guide blocks are slidably arranged in the corresponding guide grooves;

[0011] Through the above technical solution, by providing the guide groove and the guide block, the telescopic movement of the ejector plate is made more stable.

[0012] Furthermore, the upper end of the base is fixedly connected to a fixing seat through a plurality of support columns, a hydraulic cylinder is fixedly arranged at the center of the upper end of the fixing seat, and the output end of the hydraulic cylinder passes through the fixing seat and is fixedly connected to a punching head;

[0013] Through the above technical solution, by providing a hydraulic cylinder and a punching head, the punching head can be pressed down by starting the hydraulic cylinder, thereby achieving punching processing of the sealing ring body to be processed.

[0014] Furthermore, a driving motor is fixedly arranged on one side of the base, and an output end of the driving motor passes through the base and is fixedly connected to the moving lead screw;

[0015] According to the above technical solution, a driving motor is provided, and the output end of the driving motor is fixedly connected to the movable lead screw, so that the movable lead screw can be rotated by starting the driving motor.

[0016] Furthermore, the movable slider and the positioning slider are slidably arranged in the movable groove and the positioning groove respectively;

[0017] Through the above technical solution, the moving slider and the positioning slider are respectively slidably arranged in the moving groove and the positioning groove, so that the moving slider and the positioning slider can slide effectively, thereby enabling the moving seat to move effectively.

[0018] Furthermore, anti-slip pads are provided at opposite ends of the two arc-shaped clamping plates;

[0019] Through the above technical solution, by providing the anti-slip pad, the clamping effect of the arc-shaped clamping plate is improved.

[0020] Furthermore, a sealing ring body is disposed inside the two placement grooves;

[0021] Through the above technical solution, the sealing ring body is arranged in the placement groove, so that the sealing ring body can be positioned and placed for better fixation and processing.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a metal sealing ring punching device for automobile brake discs. When in use, the sealing ring body to be processed can be placed on two loading tables at the same time, and then the moving screw rod is rotated by starting the driving motor, and the moving seat is moved to the working area with one of the loading tables through the provided moving slider and positioning slider, and then it can be punched. After the processing is completed, the driving motor can be started again to move the other loading table to the working area, and then the other sealing ring body to be processed can be processed. At the same time, the staff can re-place the sealing ring body to be processed on the original loading table after processing and material removal, so as to realize continuous and uninterrupted punching operation, effectively reduce downtime, and improve production efficiency.

[0024] 2. The utility model proposes a metal sealing ring punching device for automobile brake discs. After the sealing ring body to be processed is punched, the waste generated therein will enter the rebound groove. When the punching head returns to its position, the ejector plate can be moved upward through the provided rebound spring, and then the punched waste can be ejected to the outside for easy removal by personnel, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an axonometric schematic diagram of a metal sealing ring punching device for a brake disc of an automobile proposed by the utility model;

[0026] Figure 2 This is a front cross-sectional schematic diagram of a metal sealing ring punching device for a brake disc of an automobile proposed by the utility model;

[0027] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0028] Figure 4 This is a top-sectional schematic diagram of a metal sealing ring punching device for a brake disc of an automobile proposed by the utility model;

[0029] Figure 5 The utility model is a side sectional schematic diagram of a metal sealing ring punching device for a brake disc of an automobile.

[0030] Legend:

[0031] 1. Base; 2. Support column; 3. Fixed seat; 4. Hydraulic cylinder; 5. Punching head; 6. Moving groove; 7. Positioning groove; 8. Moving screw rod; 9. Positioning rod; 10. Moving slider; 11. Positioning slider; 12. Moving seat; 13. Loading table; 14. Placement groove; 15. Sealing ring body; 16. Driving motor; 17. Back force groove; 18. Ejector plate; 19. Back force spring; 20. Guide groove; 21. Guide block; 22. Fixed frame; 23. Hydraulic telescopic rod; 24. Arc clamping plate; 25. Anti-slip pad. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5The utility model provides a specific implementation mode: a metal sealing ring blanking device for automobile brake discs, comprising a base 1, the upper end of the base 1 is fixedly connected to a fixed seat 3 through a plurality of support columns 2, a hydraulic cylinder 4 is fixedly arranged at the center of the upper end of the fixed seat 3, the output end of the hydraulic cylinder 4 passes through the fixed seat 3 and is fixedly connected to a blanking head 5, by providing a hydraulic cylinder 4 and a blanking head 5, the punching head 5 can be controlled to be pressed down by starting the hydraulic cylinder 4, thereby realizing the blanking processing of the sealing ring body 15 to be processed, a moving groove 6 and a positioning groove 7 are respectively opened at the front and rear ends of the upper end of the base 1, a moving screw rod 8 is rotatably connected between the inner walls on both sides of the moving groove 6, and the bottom A driving motor 16 is fixedly provided on one side of the seat 1, and the output end of the driving motor 16 passes through the base 1 and is fixedly connected to the moving screw 8. By providing a driving motor 16 and fixing the output end of the driving motor 16 to the moving screw 8, the moving screw 8 can be rotated by starting the driving motor 16. A positioning rod 9 is fixedly connected between the inner walls of both sides of the positioning groove 7. A moving slider 10 is threadedly sleeved on the outer wall of the moving screw 8. A positioning slider 11 is slidably sleeved on the outer wall of the positioning rod 9. A moving seat 12 is fixedly connected to the upper ends of the moving slider 10 and the positioning slider 11. The moving slider 10 and the positioning slider 11 are respectively in the moving groove 6 and the positioning groove 7. The inner sliding setting is that the moving slider 10 and the positioning slider 11 are respectively slidably set in the moving groove 6 and the positioning groove 7, so that the moving slider 10 and the positioning slider 11 can slide effectively, so that the moving seat 12 can move effectively, and the upper ends of the moving seat 12 are fixedly connected with loading platforms 13 on both sides, and the upper ends of the two loading platforms 13 are provided with placement grooves 14, and the insides of the two placement grooves 14 are provided with sealing ring bodies 15. By setting the sealing ring body 15 in the placement groove 14, the sealing ring body 15 can be positioned and placed, so as to better fix and process. The middle part of the upper end of the base 1 is fixedly connected with two A fixed frame 22, a hydraulic telescopic rod 23 is fixedly arranged at the opposite ends of the two fixed frames 22, and the output ends of the two hydraulic telescopic rods 23 penetrate the corresponding fixed frame 22 and are fixedly connected with an arc-shaped clamping plate 24. By providing the hydraulic telescopic rod 23 and the arc-shaped clamping plate 24, when one of the loading platforms 13 reaches the working area, the two arc-shaped clamping plates 24 can be brought together by starting the hydraulic telescopic rod 23, so as to clamp and fix the sealing ring body 15 to be processed, thereby improving stability. An anti-skid pad 25 is provided at the opposite end of the two arc-shaped clamping plates 24, and the anti-skid pad 25 is provided, so that the clamping effect of the arc-shaped clamping plates 24 is better;

[0034] A rebound groove 17 is provided at the center of the inner wall at the lower end of the two placement grooves 14, and a ejection plate 18 is movably arranged inside the two rebound grooves 17. A plurality of rebound springs 19 are fixedly connected between the two ejection plates 18 and the inner wall at the opposite end of the corresponding rebound groove 17. Guide grooves 20 are provided on both sides of the inner walls of the two rebound grooves 17, and guide blocks 21 are fixedly connected on both sides of the outer walls of the two ejection plates 18. The plurality of guide blocks 21 are slidably arranged in the corresponding guide grooves 20. By providing the guide grooves 20 and the guide blocks 21, the telescopic movement of the ejection plate 18 is made more stable.

[0035] Working principle: When in use, the sealing ring body 15 to be processed can be placed on the two loading platforms 13 at the same time, and then the moving screw 8 is rotated by starting the driving motor 16, and the moving seat 12 is moved to the working area with one of the loading platforms 13 through the provided moving slider 10 and positioning slider 11. At this time, the two arc-shaped clamping plates 24 are brought together by starting the hydraulic telescopic rod 23, and then the sealing ring body 15 to be processed is clamped and fixed to improve stability, and then the punching head 5 is controlled to be pressed down by starting the hydraulic cylinder 4, so as to realize the punching processing of the sealing ring body 15 to be processed. The waste material after punching will enter the rebound groove 17. When the punching head 5 returns to its position, the rebound spring 19 can make the ejection plate 18 move upward, and then the waste material after punching can be ejected to the outside for convenient removal by personnel. In this process, the drive motor 16 can be started again to move another worktable 13 to the working area, so that another sealing ring body 15 to be processed can be processed. At the same time, the staff can re-place the sealing ring body 15 to be processed on the original worktable 13 after the processing and material removal, so as to realize continuous and uninterrupted punching operation, effectively reduce downtime and improve production efficiency.

[0036] Finally, it should be noted that the above is only a preferred specific implementation method 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 specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, 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 metal sealing ring punching device for automobile brake discs, comprising a base (1), characterized in that: A moving groove (6) and a positioning groove (7) are respectively provided at the front and rear ends of the upper end of the base (1); a moving screw rod (8) is rotatably connected between the inner walls on both sides of the moving groove (6); a positioning rod (9) is fixedly connected between the inner walls on both sides of the positioning groove (7); a moving slider (10) is threadedly sleeved on the outer wall of the moving screw rod (8); a positioning slider (11) is slidably sleeved on the outer wall of the positioning rod (9); a moving seat (12) is fixedly connected to the upper ends of the moving slider (10) and the positioning slider (11); both sides of the upper end of the moving seat (12) are fixedly connected to a loading platform (13); and a placement groove (14) is provided at the upper ends of the two loading platforms (13); A force return groove (17) is provided at the center of the inner wall at the lower end of the two placement grooves (14), and a lifting plate (18) is movably provided inside the two force return grooves (17). A plurality of force return springs (19) are fixedly connected between the two lifting plates (18) and the inner wall at the opposite end of the corresponding force return groove (17).

2. The metal sealing ring punching device for automobile brake disc according to claim 1 is characterized in that: Two fixing frames (22) are fixedly connected to the middle of the upper end of the base (1), and hydraulic telescopic rods (23) are fixedly arranged at opposite ends of the two fixing frames (22), and the output ends of the two hydraulic telescopic rods (23) pass through the corresponding fixing frames (22) and are fixedly connected to arc-shaped clamping plates (24).

3. The punching device for metal sealing ring of automobile brake disc according to claim 1, characterized in that: Guide grooves (20) are provided on both sides of the inner walls of the two return grooves (17), and guide blocks (21) are fixedly connected on both sides of the outer walls of the two ejection plates (18), and the plurality of guide blocks (21) are slidably arranged in the corresponding guide grooves (20).

4. The metal sealing ring punching device for automobile brake disc according to claim 1 is characterized in that: The upper end of the base (1) is fixedly connected to a fixed seat (3) via a plurality of support columns (2); a hydraulic cylinder (4) is fixedly arranged at the center of the upper end of the fixed seat (3); the output end of the hydraulic cylinder (4) passes through the fixed seat (3) and is fixedly connected to a punching head (5).

5. The metal sealing ring punching device for automobile brake disc according to claim 1, characterized in that: A drive motor (16) is fixedly arranged on one side of the base (1), and an output end of the drive motor (16) passes through the base (1) and is fixedly connected to the moving lead screw (8).

6. The metal sealing ring punching device for automobile brake disc according to claim 1, characterized in that: The movable slide block (10) and the positioning slide block (11) are slidably arranged in the movable groove (6) and the positioning groove (7) respectively.

7. The metal sealing ring punching device for automobile brake disc according to claim 2, characterized in that: Anti-slip pads (25) are provided at opposite ends of the two arc-shaped clamping plates (24).

8. The metal sealing ring punching device for automobile brake disc according to claim 1, characterized in that: A sealing ring body (15) is disposed inside each of the two placement grooves (14).

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