Rubber sealing ring processing device

Abstract

The utility model relates to the technical field of sealing ring production, and discloses a rubber sealing ring processing device which comprises a rack, a limiting body is detachably installed on the top face of the rack, a plurality of limiting grooves are evenly formed in the wall face of the limiting body, and the limiting grooves can clamp rubber rings with different diameters. An abutting structure used for polishing the rubber ring is arranged on the wall face of the machine frame and comprises a connecting block and an overturning body, the connecting block is elastically connected with the machine frame, the overturning body is rotationally connected with the connecting block, and the wall face of the overturning body is rotationally connected with a polishing roller. The connecting block elastically connected with the rack pushes the overturning body to abut against the circumferential face of the limiting body, the limiting body is rotated, so that the grinding roller grinds and removes burrs on the rubber ring sleeved with the limiting groove, and better production adaptability and use flexibility are achieved; the elastically-connected overturning body can guarantee that the grinding roller makes full contact with the rubber ring, and the rubber ring cannot be damaged due to hard contact.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing ring production, in particular to a rubber sealing ring processing device. Background Art

[0002] The prior art discloses a burr removal device for automobile rubber sealing ring production (CN202222858646.6), which belongs to the technical field of automobile rubber sealing ring production, and comprises a processing base, a protective frame is fixedly installed on the outer side wall of the top of the processing base, a grinding assembly is arranged on the outer side wall of the top of the protective frame, the grinding assembly comprises a motor box, an output motor, a transmission block, a sliding plate, a connecting rod, a fixed frame, a limit bolt, a connecting block and a grinding block, a fixing assembly is fixedly installed on the inner side wall of the processing base, the fixing assembly comprises a protective shell, a protective box, an output cylinder, a moving rod, a moving block, a ramp plate and an anti-skid.

[0003] The prior art tightens the rubber ring through a plurality of elastically connected arc-shaped struts. For the rubber ring whose diameter is larger than the circular ring formed by the plurality of struts, a gap is left between the arc-shaped struts. When the rubber ring is polished, the rubber ring at the gap between the struts lacks support. The polishing effect of the rubber ring at this position is poor compared to other rubber rings facing the struts. There is room for optimization in the uniformity and support of the rubber ring polishing.

[0004] Therefore, we propose a rubber sealing ring processing device. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a rubber sealing ring processing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rubber sealing ring processing device, comprising a frame, a limit body is detachably installed on the top surface of the frame, a plurality of limit grooves are evenly opened on the wall surface of the limit body, and the limit grooves can clamp rubber rings of different diameters. The wall surface of the frame is provided with a resistance structure for grinding the rubber ring, and the resistance structure includes a connecting block and a flip body, the connecting block is elastically connected to the frame, the flip body is rotatably connected to the connecting block, and the wall surface of the flip body is rotatably connected with a grinding roller, and the grinding roller can fit the wall surface of the limit body to grind the rubber ring to remove burrs.

[0007] As a preferred embodiment of the present invention, the flip body is provided with an integrally formed ear plate, a notch is provided on the wall surface of the connecting block, and the ear plate is located in the notch and is rotatably connected to the connecting block.

[0008] As a preferred embodiment of the present invention, the limiting body forms a truncated cone structure, the limiting groove is provided on the circumferential surface of the limiting body, and the flipping body can flip to be parallel to the circumferential surface of the limiting body to grind the rubber ring.

[0009] As a preferred embodiment of the present invention, a mounting groove is provided on the wall surface of the flip body, and the grinding roller is located in the mounting groove.

[0010] As a preferred embodiment of the utility model, the interference structure also includes an adjusting sleeve and an adjusting screw, the adjusting screw is fixedly connected to the connecting block, the adjusting sleeve is threadedly connected to the adjusting screw, the wall surface of the adjusting screw is provided with an elastic part, the elasticity can push the adjusting sleeve, and the adjusting sleeve is slidably connected to the frame.

[0011] As a preferred embodiment of the utility model, the adjusting sleeve forms a cylindrical structure, the inner wall surface of the adjusting sleeve is provided with a thread, the end of the adjusting sleeve is fixedly connected with an annular end plate, the end plate can resist the elastic member, the elastic member includes a spring but is not limited to a spring, a vertical plate is installed on the top of the frame, the wall surface of the vertical plate is provided with a circular hole adapted to the adjusting sleeve, and the adjusting sleeve is located in the circular hole.

[0012] As a preferred embodiment of the utility model, the top surface of the frame is rotatably connected with a connecting shaft, the bottom of the frame is fixedly installed with a motor, the connecting shaft is fixedly connected to the output shaft of the motor, and a socket is opened at the bottom of the limiter, and the socket is inserted into the socket.

[0013] As a preferred embodiment of the present invention, the top of the connecting shaft is provided with an integrally formed rectangular convex block, and the bottom of the limiting body is provided with a connecting shaft adapted to the connecting shaft and the convex block.

[0014] Beneficial Effects

[0015] The utility model provides a rubber sealing ring processing device, which has the following beneficial effects:

[0016] 1. This rubber sealing ring processing device can adapt to the fixing and limiting of rubber rings of different specifications by replacing different limiting bodies. The same limiting body can limit different rubber rings within a certain range. The rubber ring is inserted into a suitable limiting groove, and the connecting block elastically connected to the frame pushes the flip body to contact the circumferential surface of the limiting body. The limiting body is rotated to allow the grinding roller to grind the rubber ring sleeved in the limiting groove to remove burrs. The device has better production adaptability and flexibility of use. The elastically connected flip body can ensure that the grinding roller is in full contact with the rubber ring and will not cause damage to the rubber ring due to hard contact.

[0017] 2. This rubber sealing ring processing device adjusts the preload value of the spring by squeezing the spring through the end plate, so that the pressure applied by the connecting block to the grinding roller can be adjusted within a certain range, and the vertical plate slides along the wall of the frame by adjusting the sleeve. It should be noted that the wall of the vertical plate is also fixedly connected to a limit rod, and a limit hole is provided on the wall of the connecting block. The limit rod slides in the limit hole, and cooperates with the adjusting sleeve to ensure the linear sliding of the connecting block. It has the characteristic of adjusting the force applied to the grinding roller and has stronger adjustability.

[0018] 3. This kind of rubber sealing ring processing device, by setting a connecting shaft, aligning the socket at the bottom of the limiter with the connecting shaft and dropping it, the connecting shaft is inserted into the socket to achieve the installation of the limiter, and the connecting shaft is driven to rotate by a motor, and then the limiter rotates synchronously with the connecting shaft, and the rotating limiter drives the rubber ring to rotate and cooperate with the grinding roller for grinding, which can be quickly, efficiently and evenly ground, and is convenient for disassembly and replacement of limiters of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0020] Figure 2 This is the second overall stereogram of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation of the connection block and the rack of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the conflicting structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the installation of the connecting shaft and the frame of the utility model;

[0024] Figure 6 It is a stereoscopic diagram of the limiting body when viewed from above.

[0025] Legend: 10, frame; 11, limiting body; 12, limiting groove; 20, connecting block; 21, turning body; 22, adjusting sleeve; 23, adjusting screw; 30, connecting shaft; 31, socket. DETAILED DESCRIPTION

[0026] A rubber sealing ring processing device, such as Figure 1As shown, it includes a frame 10, and a limiting body 11 is detachably installed on the top surface of the frame 10. A plurality of limiting grooves 12 are evenly provided on the wall surface of the limiting body 11. The limiting grooves 12 can clamp rubber rings of different diameters. The wall surface of the frame 10 is provided with a resistance structure for grinding the rubber ring. The resistance structure includes a connecting block 20 and a flip body 21. The connecting block 20 is elastically connected to the frame 10. The flip body 21 is rotatably connected to the connecting block 20. A grinding roller is rotatably connected to the wall surface of the flip body 21. The grinding roller can fit the wall surface of the limiting body 11 to grind the rubber ring to remove burrs. The flip body 21 is provided with an integrally formed ear plate. A notch is provided on the wall surface of the connecting block 20. The ear plate is located in the notch and is rotatably connected to the connecting block 20. The limiting body 11 forms a truncated cone structure. The limiting grooves 12 are provided on the circumferential surface of the limiting body 11. The flip body 21 can flip. Turn to the circumferential surface parallel to the limiting body 11 to grind the rubber ring, the wall surface of the flip body 21 is provided with an installation groove, and the grinding roller is located in the installation groove. In this scheme, there are multiple limiting bodies 11, and each limiting body 11 has a different diameter and taper. Then, by replacing different limiting bodies 11, it is possible to adapt to the fixation and limitation of rubber rings of different specifications. The same limiting body 11 can limit different rubber rings within a certain range. The rubber ring is inserted into a suitable limiting groove 12, and the connecting block 20 elastically connected to the frame 10 pushes the flip body 21 to contact the circumferential surface of the limiting body 11. The limiting body 11 is rotated so that the grinding roller grinds the rubber ring sleeved in the limiting groove 12 to remove burrs. It has better production adaptability and flexibility of use. The elastically connected flip body 21 can ensure that the grinding roller is in full contact with the rubber ring and will not cause damage to the rubber ring due to hard contact.

[0027] like Figure 3 and Figure 4As shown, the interference structure also includes an adjusting sleeve 22 and an adjusting screw 23. The adjusting screw 23 is fixedly connected to the connecting block 20. The adjusting sleeve 22 is threadedly connected to the adjusting screw 23. The wall of the adjusting screw 23 is provided with an elastic member, which can elastically push the adjusting sleeve 22. The adjusting sleeve 22 is slidably connected to the frame 10. The adjusting sleeve 22 forms a cylindrical structure. The inner wall of the adjusting sleeve 22 is provided with a thread. The end of the adjusting sleeve 22 is fixedly connected with an annular end plate, which can resist the elastic member. The elastic member includes a spring but is not limited to a spring. A vertical plate is installed on the top of the frame 10. A circular hole adapted to the adjusting sleeve 22 is opened on the wall of the vertical plate. The cylinder 22 is located in the circular hole. In the present embodiment, the distance between the end plate at the end of the adjusting sleeve 22 and the elastic member is adjusted by rotating the adjusting sleeve 22. Taking a spring as an example of the elastic member, the preload value of the spring is adjusted by squeezing the spring by the end plate, so that the pressure applied by the connecting block 20 to the grinding roller can be adjusted within a certain range. The adjusting sleeve 22 slides along the vertical plate of the wall of the frame 10. It should be noted that a limiting rod is also fixedly connected to the wall of the vertical plate, and a limiting hole is provided on the wall of the connecting block 20. The limiting rod slides in the limiting hole, and cooperates with the adjusting sleeve 22 to ensure the linear sliding of the connecting block 20. It has the characteristic of adjusting the force applied to the grinding roller and has stronger adjustability.

[0028] like Figure 5 and Figure 6 As shown, the top surface of the frame 10 is rotatably connected with a connecting shaft 30, and a motor is fixedly installed at the bottom of the frame 10. The connecting shaft 30 is fixedly connected to the output shaft of the motor. A socket 31 is provided at the bottom of the limiting body 11, and the socket 31 is inserted into the socket 31. An integrally formed rectangular protrusion is provided on the top of the connecting shaft 30. A connecting shaft 30 is provided at the bottom of the limiting body 11 to adapt the connecting shaft 30 and the protrusion. By setting the connecting shaft 30, the socket 31 at the bottom of the limiting body 11 is aligned with the connecting shaft 30 and falls, and the connecting shaft 30 is inserted into the socket 31 to realize the installation of the limiting body 11. The connecting shaft 30 is driven to rotate by the motor, and then the limiting body 11 rotates synchronously with the connecting shaft 30. The rotating limiting body 11 drives the rubber ring to rotate and cooperates with the grinding roller for grinding, which can be quickly, efficiently and evenly ground, and it is convenient to disassemble and replace limiting bodies 11 of different specifications.

[0029] The working principle of the utility model is as follows: align the socket 31 at the bottom of the limiting body 11 with the connecting shaft 30 and drop it, and insert the connecting shaft 30 into the socket 31 to realize the installation of the limiting body 11, and drive the connecting shaft 30 to rotate through the motor, so that the limiting body 11 rotates synchronously with the connecting shaft 30, and the rubber ring is inserted into a suitable limiting groove 12, and the connecting block 20 elastically connected to the frame 10 pushes the flip body 21 to contact the circumferential surface of the limiting body 11, so that the grinding roller grinds the rubber ring sleeved in the limiting groove 12 to remove burrs, and rotates the adjusting sleeve 22 to adjust the distance between the end plate at the end of the adjusting sleeve 22 and the elastic member. Taking the elastic member as an example, the preload value of the spring is adjusted by squeezing the spring by the end plate, so that the pressure applied by the connecting block 20 to the grinding roller can be adjusted within a certain range, and the squeezing force of the grinding roller on the rubber ring is adjusted.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rubber sealing ring processing device, comprising a frame (10), characterized in that: A limit body (11) is detachably mounted on the top surface of the frame (10); a plurality of limit grooves (12) are evenly arranged on the wall surface of the limit body (11); the limit grooves (12) can clamp rubber rings of different diameters; a resistance structure for grinding the rubber ring is provided on the wall surface of the frame (10); the resistance structure comprises a connecting block (20) and a flip body (21); the connecting block (20) is elastically connected to the frame (10); the flip body (21) is rotatably connected to the connecting block (20); a grinding roller is rotatably connected to the wall surface of the flip body (21); the grinding roller can fit the wall surface of the limit body (11) to grind the rubber ring to remove burrs.

2. The rubber sealing ring processing device according to claim 1, characterized in that: The flip body (21) is provided with an integrally formed ear plate, a notch is provided on the wall surface of the connecting block (20), the ear plate is located in the notch and is rotatably connected to the connecting block (20).

3. The rubber sealing ring processing device according to claim 1, characterized in that: The limiting body (11) forms a truncated cone structure, the limiting groove (12) is provided on the circumferential surface of the limiting body (11), and the turning body (21) can turn to be parallel to the circumferential surface of the limiting body (11) to grind the rubber ring.

4. The rubber sealing ring processing device according to claim 1, characterized in that: The wall surface of the turning body (21) is provided with a mounting groove, and the grinding roller is located in the mounting groove.

5. The rubber sealing ring processing device according to claim 1, characterized in that: The interference structure also includes an adjusting sleeve (22) and an adjusting screw (23); the adjusting screw (23) is fixedly connected to the connecting block (20); the adjusting sleeve (22) and the adjusting screw (23) are threadedly connected; an elastic member is provided on the wall surface of the adjusting screw (23); the elastic member can push the adjusting sleeve (22); and the adjusting sleeve (22) is slidably connected to the frame (10).

6. The rubber sealing ring processing device according to claim 5, characterized in that: The adjusting sleeve (22) forms a cylindrical structure, the inner wall surface of the adjusting sleeve (22) is provided with a thread, the end of the adjusting sleeve (22) is fixedly connected with an annular end plate, the end plate can resist an elastic member, the elastic member includes a spring but is not limited to a spring, a vertical plate is installed on the top of the frame (10), a circular hole adapted for the adjusting sleeve (22) is opened on the wall surface of the vertical plate, and the adjusting sleeve (22) is located in the circular hole.

7. The rubber sealing ring processing device according to claim 1, characterized in that: The top surface of the frame (10) is rotatably connected with a connecting shaft (30), the bottom of the frame (10) is fixedly mounted with a motor, the connecting shaft (30) is fixedly connected to an output shaft of the motor, and the bottom of the limiting body (11) is provided with a plug hole (31), into which the plug hole (31) is inserted.

8. The rubber sealing ring processing device according to claim 7, characterized in that: An integrally formed rectangular convex block is provided on the top of the connecting shaft (30), and a connecting shaft (30) is provided on the bottom of the limiting body (11) to fit the connecting shaft (30) and the convex block.

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