Rubber ring blank blanking equipment
By introducing the limit groove sliding mechanism of the second servo motor and threaded sleeve block into the rubber ring blank cutting equipment, the problem that traditional equipment cannot quickly adjust the mold is solved, and rapid adjustment of the cutting radius and production flexibility are achieved, which reduces production costs and time.
Patent Information
- Application Number
- CN202421296754.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Traditional rubber ring blank cutting equipment uses fixed mold design and cannot be easily changed or adjusted, resulting in the need to replace or redesign the mold when producing rubber rings of different sizes or shapes, which increases production cost and time.
By introducing a second servo motor into the rubber ring blank cutting equipment, the first thread rod is driven to rotate, and the thread sleeve block is driven to slide in the limit groove, and the lateral movement of the thread sleeve block is realized, thereby changing the distance and cutting radius of the electric telescopic rod to meet the production needs of different sizes of rubber rings.
It realizes rapid adjustment of the cutting radius, improves production flexibility, reduces production costs and time, and adapts to the production needs of rubber rings of different sizes.
Smart Images
Figure CN222570953U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blanking equipment, in particular to blanking equipment for rubber rings. Background Art
[0002] As we all know, rubber rings usually refer to annular seals made of rubber or other elastic materials. They are widely used in various mechanical equipment and products to prevent liquid or gas leakage. The main function of rubber rings is to fill the gap between two or more parts to ensure the reliability of sealing and connection. In mechanical equipment, rubber rings can be used for static sealing (such as gaskets) or dynamic sealing (such as O-rings). Usually, the blank of the rubber ring is cut by a punching die, and then the rubber ring blank is taken out of the die for subsequent processes.
[0003] However, traditional rubber ring blank cutting equipment usually uses fixed mold designs. These molds are designed for rubber rings of specific sizes or shapes and cannot be easily changed or adjusted. Therefore, when rubber rings of different sizes or shapes need to be produced, the mold needs to be replaced or redesigned, which increases production costs and time. Therefore, technical improvements are urgently needed. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a rubber ring blank blanking device is proposed. When the rubber ring blank blanking device is used, the second servo motor is started to drive the first threaded rod to rotate and drive the threaded sleeve block to move at the same time. The threaded sleeve block slides in the limit groove to limit the threaded sleeve block so that it can move laterally, thereby changing the distance between the electric telescopic rods on both sides and then changing its cutting radius. By adjusting the position of the threaded sleeve block, the cutting radius can be quickly adjusted to meet the production needs of rubber rings of different sizes and improve the flexibility of production. By starting the electric telescopic rod, it is convenient to drive the tool to cut into the surface of the blank. Subsequently, by starting the first servo motor to drive the rotating rod to rotate, the tools on both sides are driven to rotate on the blank to carry out blanking.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The rubber ring blank blanking equipment comprises a storage rack, a storage slot is provided at the upper part of the front end outer wall of the storage rack, a first servo motor is fixedly connected to one side of the top surface of the storage slot, a rotating rod is fixedly connected to the output end of the first servo motor, the lower end of the rotating rod passes through the storage slot to the outside of the storage slot and is fixedly connected to the rotating rack, a mounting slot is provided inside the rotating rack, a second servo motor is fixedly connected to the middle part of the inner wall of one side of the mounting slot, a first threaded rod is fixedly connected to the output end of the second servo motor, and a limiting slot is provided at the bottom of the mounting slot;
[0007] A threaded sleeve block is sleeved on the middle part of the first threaded rod shaft, and the lower end of the threaded sleeve block passes through the installation slot and the limit slot to the outside of the limit slot. The lower end of one side of the rotating frame and the lower end of the threaded sleeve block are both fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to a tool;
[0008] The front and rear ends of the outer walls on both sides of the storage rack are fixedly connected with connecting boxes, and a storage cavity is opened inside the connecting box. The middle parts of the top and bottom surfaces of the storage cavity are rotatably connected with a second threaded rod, and the upper end of the second threaded rod body is sleeved with a first bevel gear, and the upper end of the inner wall of the storage cavity away from the center of the storage rack is rotatably connected with a second bevel gear, and the lower end of the second threaded rod body is sleeved with a clamping pad.
[0009] Through the above technical scheme, compared with the existing rubber ring blank blanking equipment, when the rubber ring blank blanking equipment is used, the first bevel gear is driven to rotate by turning the handle, and the first bevel gear and the second bevel gear are engaged with each other to drive the second bevel gear to rotate, and the rotation of the second bevel gear drives the clamping pad to move, and the clamping pad slides in the slide groove, and then the clamping pad is limited to move up and down, and the blank is fixed and clamped by the movement of multiple clamping pads, which is convenient for improving the stability during blanking and has high practical performance.
[0010] Furthermore, a sliding column is fixedly connected to the edge of the upper surface of the rotating frame near the middle, and an annular groove is opened on one side of the bottom surface of the storage groove, and the sliding column is slidably connected inside the annular groove;
[0011] Through the above technical solution, the sliding column is slidably connected inside the annular groove, which facilitates improving the stability of the rotation of the rotating frame.
[0012] Furthermore, a blank is provided in the middle of the upper surface of the storage rack, and the lower ends of the clamping pads are tightly fitted to the surface of the blank;
[0013] Through the above technical solution, the blank can be clamped conveniently by the clamping pad.
[0014] Furthermore, a handle is provided on the upper end of the outer wall of the connection box away from the center of the storage rack, and the outer wall of the handle on the side close to the center of the storage rack penetrates the connection box and is fixedly connected to the outer wall of the second bevel gear;
[0015] Through the above technical solution, the second bevel gear can be easily driven to rotate by the handle.
[0016] Further, the first bevel gear and the second bevel gear are meshed with each other;
[0017] Through the above technical solution, the first bevel gear and the second bevel gear are meshed with each other, thereby driving the second bevel gear to rotate.
[0018] Furthermore, slide grooves are provided at the four corners of the inner wall of the storage rack, the slide grooves penetrate the connection box and are connected to the storage cavity, and the clamping pads are slidably connected inside the slide grooves;
[0019] Through the above technical solution, the clamping pad is slidably connected inside the slide groove, which makes it easy to limit the clamping pad.
[0020] Furthermore, a PLC control panel is provided on the outer wall of the front end of the connection box at the front end of one side;
[0021] Through the above technical solution, the first servo motor, the second servo motor and the electric telescopic rod are electrically connected through the PLC control panel, so that the switches thereof can be easily controlled.
[0022] Furthermore, support legs are fixedly connected to the four corners of the lower surface of the storage rack;
[0023] Through the above technical solution, the overall stability can be improved by supporting the legs.
[0024] The utility model has the following beneficial effects:
[0025] 1. The rubber ring blank blanking equipment proposed by the utility model is compared with the existing rubber ring blank blanking equipment. When the rubber ring blank blanking equipment is used, the second servo motor is started to drive the first threaded rod to rotate and drive the threaded sleeve to move at the same time. The threaded sleeve slides in the limiting groove to limit the threaded sleeve so that it can move laterally, thereby changing the distance between the electric telescopic rods on both sides, and then changing its cutting radius. By adjusting the position of the threaded sleeve, the cutting radius can be quickly adjusted to meet the production needs of rubber rings of different sizes and improve the flexibility of production. By starting the electric telescopic rod, it is convenient to drive the tool to cut into the surface of the blank. Then, by starting the first servo motor to drive the rotating rod to rotate, the tools on both sides are driven to rotate on the blank to carry out blanking.
[0026] 2. Compared with the existing rubber ring blank blanking equipment, the rubber ring blank blanking equipment proposed in the utility model can drive the first bevel gear to rotate by turning the handle, and the first bevel gear and the second bevel gear are engaged with each other to drive the second bevel gear to rotate, and the rotation of the second bevel gear drives the clamping pad to move, and the clamping pad slides in the slide groove, and then the clamping pad is limited to move up and down, and the blank is fixedly clamped by the movement of multiple clamping pads, which is convenient for improving the stability during blanking and has high practical performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 This is an axonometric diagram of the rubber ring blank blanking equipment proposed in the utility model;
[0028] Figure 2 This is an axonometric diagram of the rubber ring blank blanking equipment proposed by the utility model;
[0029] Figure 3 It is an axial section view of the rotating frame in the rubber ring blank blanking equipment proposed by the utility model;
[0030] Figure 4 It is an axial section view of the connection box in the rubber ring blank blanking equipment proposed by the utility model;
[0031] Figure 5 for Figure 3 The enlarged view of point A in the middle;
[0032] Figure 6 for Figure 4 Enlarged view of point B in the middle.
[0033] Legend:
[0034] 1. Storage rack; 2. Blank; 3. Storage slot; 4. First servo motor; 5. Rotating rod; 6. Rotating rack; 7. Mounting slot; 8. Second servo motor; 9. First threaded rod; 10. Limiting slot; 11. Annular slot; 12. Sliding column; 13. Threaded sleeve; 14. Electric telescopic rod; 15. Tool; 16. Connecting box; 17. Storage chamber; 18. Second threaded rod; 19. First bevel gear; 20. Second bevel gear; 21. Handle; 22. Clamping pad; 23. Slide; 24. Support leg; 25. PLC control panel. DETAILED DESCRIPTION
[0035] 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.
[0036] Reference Figure 1-6 , an embodiment provided by the utility model:
[0037] The blanking equipment of the rubber ring 2 comprises a storage rack 1, a storage slot 3 is provided at the upper part of the outer wall at the front end of the storage rack 1, a first servo motor 4 is fixedly connected to one side of the top surface of the storage slot 3, a rotating rod 5 is fixedly connected to the output end of the first servo motor 4, the lower end of the rotating rod 5 passes through the storage slot 3 to the outside of the storage slot 3 and is fixedly connected to a rotating rack 6, a mounting slot 7 is provided inside the rotating rack 6, a second servo motor 8 is fixedly connected to the middle part of the inner wall on one side of the mounting slot 7, a first threaded rod 9 is fixedly connected to the output end of the second servo motor 8, and a limiting slot 10 is provided at the bottom of the mounting slot 7;
[0038] A threaded sleeve 13 is sleeved on the middle part of the first threaded rod 9, and the lower end of the threaded sleeve 13 passes through the installation groove 7 and the limit groove 10 to the outside of the limit groove 10. The lower end of one side of the rotating frame 6 and the lower end of the threaded sleeve 13 are fixedly connected to an electric telescopic rod 14, and the output end of the electric telescopic rod 14 is fixedly connected to a tool 15;
[0039] The front and rear ends of the outer walls on both sides of the storage rack 1 are fixedly connected with connecting boxes 16, and storage cavities 17 are opened inside the connecting boxes 16. The middle parts of the top and bottom surfaces of the storage cavity 17 are rotatably connected with second threaded rods 18, and the upper ends of the rod bodies of the second threaded rods 18 are sleeved with first bevel gears 19. The upper ends of the inner walls of the storage cavity 17 on one side away from the center of the storage rack 1 are rotatably connected with second bevel gears 20, and the lower ends of the rod bodies of the second threaded rods 18 are sleeved with clamping pads 22.
[0040] Compared with the existing rubber ring blank 2 blanking equipment, when the rubber ring blank 2 blanking equipment is used, the first bevel gear 19 is driven to rotate by turning the handle 21, and the first bevel gear 19 and the second bevel gear 20 are engaged with each other to drive the second bevel gear 20 to rotate. The rotation of the second bevel gear 20 drives the clamping pad 22 to move, and the clamping pad 22 slides in the slide groove 23, and then the clamping pad 22 is limited to make it move up and down. The blank 2 is fixed and clamped by the movement of multiple clamping pads 22, which is convenient for improving the stability during blanking and has high practical performance.
[0041] A sliding column 12 is fixedly connected to the edge near the middle of the upper surface of the rotating frame 6, and an annular groove 11 is opened on one side of the bottom surface of the storage groove 3. The sliding columns 12 are slidably connected inside the annular groove 11. The sliding column 12 is slidably connected inside the annular groove 11 to facilitate the stability of the rotation of the rotating frame 6. A blank 2 is provided in the middle of the upper surface of the storage frame 1, and the lower ends of the clamping pads 22 are tightly fitted with the surface of the blank 2. The clamping pads 22 are convenient for clamping the blank 2. A handle 21 is provided on the upper end of the outer wall of the connecting box 16 away from the center of the storage frame 1. The outer wall of the handle 21 on one side close to the center of the storage frame 1 passes through the connecting box 16 and is fixedly connected to the outer wall of the second bevel gear 20. The handle 21 is convenient for driving the second bevel gear 20 to rotate, and the first bevel gear 19 and the second bevel gear 20 are convenient for driving the second bevel gear 20 to rotate. The gears 20 mesh with each other, and the first bevel gear 19 and the second bevel gear 20 mesh with each other, thereby driving the second bevel gear 20 to rotate. Slide grooves 23 are provided at the four corners of the inner wall of the storage rack 1. The slide grooves 23 all penetrate the connecting box 16 and are connected to the storage cavity 17. The clamping pads 22 are slidably connected inside the slide grooves 23. The clamping pads 22 are slidably connected inside the slide grooves 23, which is convenient for limiting the clamping pads 22. A plc control panel 25 is provided on the outer wall of the front end connecting box 16 on one side, which is electrically connected to the first servo motor 4, the second servo motor 8 and the electric telescopic rod 14 through the plc control panel 25, so as to control their switches. Support legs 24 are fixedly connected to the four corners of the lower surface of the storage rack 1, and the support legs 24 are convenient for improving the overall stability.
[0042] Working principle: When in use, the first bevel gear 19 is driven to rotate by turning the handle 21, and the first bevel gear 19 is meshed with the second bevel gear 20 to drive the second bevel gear 20 to rotate, and the second bevel gear 20 is driven to move by the rotation of the clamping pad 22, and the clamping pad 22 slides in the slide groove 23, and then the clamping pad 22 is limited to move up and down, and the blank 2 is fixedly clamped by the movement of multiple clamping pads 22, so as to improve the stability during blanking, and the first threaded rod 9 is driven to rotate by starting the second servo motor 8, while the threaded sleeve block 13 is driven at the same time. The threaded sleeve 13 is moved by sliding in the limiting groove 10 to limit the threaded sleeve 13 so that it can move horizontally, thereby changing the distance between the electric telescopic rods 14 on both sides, and then changing its cutting radius. By adjusting the position of the threaded sleeve 13, the cutting radius can be quickly adjusted to meet the production needs of rubber rings of different sizes and improve the flexibility of production. By starting the electric telescopic rod 14, it is easy to drive the tool 15 to cut into the surface of the blank 2. Subsequently, by starting the first servo motor 4 to drive the rotating rod to rotate, the rotating frame 6 and the tools 15 on both sides are driven to rotate on the blank 2 to cut the material.
[0043] 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 rubber ring blank blanking device, comprising a storage rack (1), characterized in that: A storage slot (3) is provided at the upper part of the front end outer wall of the storage rack (1); a first servo motor (4) is fixedly connected to one side of the top surface of the storage slot (3); a rotating rod (5) is fixedly connected to the output end of the first servo motor (4); the lower end of the rotating rod (5) passes through the storage slot (3) to the outside of the storage slot (3) and is fixedly connected to a rotating rack (6); a mounting slot (7) is provided inside the rotating rack (6); a second servo motor (8) is fixedly connected to the middle part of the inner wall of one side of the mounting slot (7); a first threaded rod (9) is fixedly connected to the output end of the second servo motor (8); a limiting slot (10) is provided at the bottom of the mounting slot (7); A threaded sleeve (13) is sleeved on the middle part of the first threaded rod (9), the lower end of the threaded sleeve (13) passes through the mounting groove (7) and the limiting groove (10) to the outside of the limiting groove (10), the lower end of one side of the rotating frame (6) and the lower end of the threaded sleeve (13) are both fixedly connected to an electric telescopic rod (14), and the output end of the electric telescopic rod (14) is fixedly connected to a tool (15); The front and rear ends of the outer walls on both sides of the storage rack (1) are fixedly connected to a connection box (16), a storage cavity (17) is provided inside the connection box (16), a second threaded rod (18) is rotatably connected to the middle of the top and bottom surfaces of the storage cavity (17), a first bevel gear (19) is sleeved on the upper end of the rod body of the second threaded rod (18), a second bevel gear (20) is rotatably connected to the upper end of the inner wall of the storage cavity (17) away from the center of the storage rack (1), and a clamping pad (22) is sleeved on the lower end of the rod body of the second threaded rod (18).
2. The rubber ring blank blanking equipment according to claim 1 is characterized in that: The upper surface of the rotating frame (6) is fixedly connected to the edge near the middle thereof with a sliding column (12), and one side of the bottom surface of the storage groove (3) is provided with an annular groove (11), and the sliding column (12) is slidably connected inside the annular groove (11).
3. The rubber ring blank blanking equipment according to claim 1 is characterized in that: A blank (2) is arranged in the middle of the upper surface of the storage rack (1), and the lower ends of the clamping pads (22) are tightly fitted with the surface of the blank (2).
4. The rubber ring blank blanking equipment according to claim 1 is characterized in that: A handle (21) is provided at the upper end of the outer wall of the connection box (16) away from the center of the storage rack (1), and the outer wall of the handle (21) close to the center of the storage rack (1) penetrates the connection box (16) and is fixedly connected to the outer wall of the second bevel gear (20).
5. The rubber ring blank blanking equipment according to claim 1 is characterized in that: The first bevel gear (19) and the second bevel gear (20) are meshed with each other.
6. The rubber ring blank blanking equipment according to claim 1 is characterized in that: Slide grooves (23) are provided at four corners of the inner wall of the storage rack (1), the slide grooves (23) penetrate the connection box (16) and are connected to the storage cavity (17), and the clamping pads (22) are slidably connected inside the slide grooves (23).
7. The rubber ring blank blanking equipment according to claim 1 is characterized in that: A PLC control panel (25) is provided on the outer wall of the front end of the connection box (16) at the front end of one side.
8. The rubber ring blank blanking equipment according to claim 1 is characterized in that: Support legs (24) are fixedly connected to the four corners of the lower surface of the storage rack (1).