Traceless rubber sealing ring processing equipment

Abstract

The utility model discloses a traceless rubber sealing ring processing device, belongs to the technical field of sealing ring processing, and aims to solve the problems that the processing is affected due to the fact that the position of a mold is inconvenient to adjust, and the mold is poor in flexibility and inconvenient to clean, and the traceless rubber sealing ring processing device comprises a rack, a bearing plate is connected to the side wall of the top end of the rack in a sliding mode, and a mold a is arranged on the top face of the bearing plate; a plurality of symmetrically-distributed supporting rods are fixed to the side wall of the top end of the rack, a mounting plate is jointly fixed to one ends of the supporting rods, an air cylinder is arranged on the side wall of one side of the mounting plate, and a pressing plate is fixed to the output end of the air cylinder. Through the arrangement of the lifting assembly, the distance between the mold b and the mold a can be adjusted, the compression molding working efficiency of the rubber sealing ring is further improved, the operation mode is simple, the structural reliability is high, the mold b is convenient to use and high in flexibility, the mold b can be detached to be cleaned, and the working efficiency is improved. Therefore, the yield of finished products in next compression molding processing can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seal ring processing, in particular to a processing device for a seamless rubber seal ring. Background Technique

[0002] A rubber seal ring is an annular cover composed of one or several parts. The rubber seal ring is fixed on a race or washer of a bearing and contacts or forms a narrow labyrinth gap with another race or washer to prevent lubricating oil from leaking out and foreign objects from invading.

[0003] The publication number of the comparative patent document is: "CN220388936U, a seal ring processing device, which includes a base. A processing box body is fixedly connected to the top of the base. A cabinet door is hinged to the outside of the processing box body. A support plate is fixedly connected to the inner bottom of the processing box body. A bracket is fixedly connected to the center position of the top of the support plate. A servo motor is installed on the bracket (91). The end of the servo motor is matingly connected with a connecting shaft. The top of the connecting shaft extends to the outside of the top of the bracket. A placing plate is fixedly connected to the outside of the extending end of the connecting shaft. A plurality of seal rings are sleeved and stacked on the top of the placing plate outside the connecting shaft. A limiting nut is threadedly connected to the outside of the connecting shaft above the plurality of seal rings. A lifting groove is opened on the inner side wall of the processing box body. A lifting block is slidably fitted in the lifting groove. A driving device for driving the lifting block to move up and down is arranged in the lifting groove. A grinding frame is arranged on one side of the lifting block. A grinding assembly is arranged in the grinding frame." At present, when the existing rubber seal rings are subjected to compression molding processing, due to the single function of the mold, the flexibility during use is poor, and there are certain safety hazards. Due to the compression molding processing method, the hands of the staff are pressed and injured, and it is difficult to disassemble the mold for maintenance and cleaning.

[0004] Therefore, it is necessary to provide a processing device for a seamless rubber seal ring to solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a processing device for a seamless rubber seal ring to solve the problems in the above background technique that the inconvenient adjustment of the mold position affects the processing, and the mold has poor flexibility and is inconvenient to clean.

[0006] To achieve the above purpose, the solution of the utility model to solve the above technical problems is as follows: A processing device for a seamless rubber seal ring includes a frame. A bearing plate is slidably connected to the side wall at the top of the frame. A mold a is arranged on the top surface of the bearing plate. A plurality of symmetrically distributed support rods are fixed to the side wall at the top of the frame. One ends of the plurality of support rods are jointly fixed to a mounting plate. A cylinder is arranged on one side wall of the mounting plate. The output end of the cylinder is fixed to a pressing plate. The pressing plate is slidably penetrated through the plurality of support rods. A mold b is arranged directly above the mold a. A lifting assembly adapted to the mold b is arranged on one side of the frame.

[0007] As a further solution of the present utility model, the lifting assembly includes two brackets fixed to the side wall at the bottom end of the frame. A plurality of through holes symmetrically distributed are formed in one side wall of the frame. Two symmetrically distributed electric push rods are fixed to one side wall of the bracket. The electric push rods are located inside the through holes. A connecting plate is jointly fixed to the output ends of every two electric push rods. A plurality of symmetrically distributed rod bodies are fixed to one side wall of the mold b. Two symmetrically distributed limiting grooves are formed in one side wall of the connecting plate. The rod bodies are snap-fitted with the limiting grooves.

[0008] As a further solution of the present utility model, a plurality of symmetrically distributed limiting rods are fixed to the side wall at the bottom end of the mold b. A plurality of symmetrically distributed limiting holes are formed in the side wall at the top end of the mold a. The limiting rods are snap-fitted with the limiting holes.

[0009] As a further solution of the present utility model, a moving assembly adapted to the bearing plate is arranged on one side of the frame. The moving assembly includes two bearing seats fixed to one side wall of the frame. A threaded rod is rotatably connected to the adjacent side walls of the two bearing seats. Two symmetrically distributed transmission plates are fixed to the side wall at the bottom end of the bearing plate. The transmission plates are threadedly connected to the threaded part of the threaded rod. A plurality of symmetrically distributed mounting blocks are fixed to one side wall of the frame. A guide rod is fixed to one side wall of the mounting block. The transmission plates are slidably penetrated through the outer surface of the guide rod. A support frame is fixed to the side wall at the top end of the frame. A driving motor is fixed to the side wall at the top end of the support frame. One end of the output shaft of the driving motor is coaxially fixed to one end of the threaded rod.

[0010] As a further solution of the present utility model, a placing groove is formed in the side wall at the top end of the bearing plate. The mold a is located inside the placing groove. The projected area value of the bearing plate is greater than the projected area value of the mold a. The length value of the guide rod is the same as the length value of the threaded rod.

[0011] As a further solution of the present utility model, a sealing gasket ring is fixed to the side wall at the bottom end of the mold b. A sealing groove is formed in the side wall at the top end of the mold a. The sealing gasket ring is adapted to the sealing groove.

[0012] As a further solution of the present utility model, the cross section of the bracket is in an L shape. The central axis of the electric push rod is collinear with the central axis of the through hole.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] (1) Through the setting of the lifting component, the present utility model can adjust the distance between mold b and mold a, further improving the compression molding processing efficiency of rubber sealing rings. It not only has a simple operation method but also high structural reliability, making mold b convenient and flexible to use. Moreover, mold b can be disassembled for cleaning, thereby improving the qualified rate of the next compression molding processing.

[0015] (2) Through the setting of the moving component, the present utility model can adjust the positions of mold a and mold b according to specific requirements, thus facilitating the pressing force of the pressing plate on the mold, improving the compression molding processing efficiency of rubber sealing rings, and having a strong safety protection effect on the staff, thereby reducing the situation of compression injury caused by misoperation and reducing the safety hazards of the compression molding processing of rubber sealing rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0017] Figure 1 is a three-dimensional structure diagram of the overall structure of the present utility model;

[0018] Figure 2 is a side view structure diagram of the present utility model;

[0019] Figure 3 is an exploded structure diagram of the present utility model;

[0020] Figure 4 is a structure diagram of the moving component of the present utility model;

[0021] Figure 5 is a bottom view structure diagram of the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Frame; 2. Load-bearing plate; 3. Mold a; 4. Support rod; 5. Installation plate; 6. Cylinder; 7. Pressing plate; 8. Mold b; 9. Lifting component; 91. Bracket; 92. Through hole; 93. Electric push rod; 94. Connecting plate; 95. Rod body; 96. Limit groove; 10. Limit rod; 11. Limit hole; 12. Moving component; 121. Bearing seat; 122. Threaded rod; 123. Transmission plate; 124. Installation block; 125. Guide rod; 126. Support frame; 127. Driving motor; 13. Placing groove; 14. Sealing gasket ring; 15. Sealing groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be further described below in conjunction with the embodiments.

[0025] Please refer to Figures 1-5, the present utility model provides a processing device for a traceless rubber sealing ring, including a frame 1. A bearing plate 2 is slidably connected to the side wall of the top end of the frame 1. A mold a3 is arranged on the top surface of the bearing plate 2. A plurality of symmetrically distributed support rods 4 are fixed to the side wall of the top end of the frame 1. One end of the plurality of support rods 4 is jointly fixed with a mounting plate 5. A cylinder 6 is arranged on one side wall of the mounting plate 5. The output end of the cylinder 6 is fixed with a pressing plate 7. The pressing plate 7 is slidably penetrated through the plurality of support rods 4. A mold b8 is arranged directly above the mold a3. A lifting assembly 9 adapted to the mold b8 is arranged on one side of the frame 1.

[0026] Further, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, it is specifically worth noting that the lifting assembly 9 includes two brackets 91 fixed to the side wall of the bottom end of the frame 1. A plurality of symmetrically distributed through holes 92 are formed in one side wall of the frame 1. Two symmetrically distributed electric push rods 93 are fixed to one side wall of the bracket 91. The electric push rods 93 are located inside the through holes 92. The output ends of every two electric push rods 93 are jointly fixed with a connecting plate 94. A plurality of symmetrically distributed rod bodies 95 are fixed to one side wall of the mold b8. Two symmetrically distributed limiting grooves 96 are formed in one side wall of the connecting plate 94. The rod bodies 95 are snap-fitted with the limiting grooves 96. Through the setting of the lifting assembly 9, the distance between the mold b8 and the mold a3 can be adjusted, further improving the compression molding processing efficiency of the rubber sealing ring. The operation method is not only simple but also the structural reliability is high, making the mold b8 convenient and flexible to use. Moreover, the mold b8 can be disassembled for cleaning, thereby improving the qualified rate of the next compression molding processing.

[0027] Further, as Figure 3 shown, it is specifically worth noting that a plurality of symmetrically distributed limiting rods 10 are fixed to the side wall of the bottom end of the mold b8. A plurality of symmetrically distributed limiting holes 11 are formed in the side wall of the top end of the mold a3. The limiting rods 10 and the limiting holes 11 are snap-fitted. Through the setting of the limiting rods 10 and the limiting holes 11, it is ensured that the mold a3 and the mold b8 play a positioning role when they are fitted together, preventing the mold a3 and the mold b8 from being misaligned during movement, thus affecting the compression molding effect.

[0028] This solution has the following working process: When plastic compression molding is to be performed on a rubber sealing ring, first place the rubber ring raw material at die a3. Driven by the electric push rod 93, the connecting plate 94 moves synchronously, thereby driving die b8 to move downward synchronously until die b8 is in a state of being in contact with die a3. As a result, the limiting rod 10 is engaged with the limiting hole 11, and the connecting plate 94 moves downward to a position lower than die a3, so that the rod body 95 is separated from the limiting groove 96. Driven by the driving motor 127, the threaded rod 122 rotates synchronously. By using the threaded transmission between the threaded rod 122 and the transmission plate 123, the bearing plate 2 is forced to move, driving die a3 and die b8 to move synchronously, so as to adjust die a3 and die b8 to directly below the pressing plate 7. Driven by the cylinder 6, the pressing plate 7 is forced to move downward, so that the pressing plate 7 applies pressure to die b8, completing the plastic compression molding operation on the rubber ring.

[0029] According to the above working process, it can be seen that: Through the setting of the lifting assembly 9, the distance between die b8 and die a3 can be adjusted, further improving the working efficiency of plastic compression molding of the rubber sealing ring. The operation method is not only simple but also the structural reliability is high, making die b8 convenient and highly flexible to use. Moreover, die b8 can be disassembled for cleaning, thereby improving the qualified rate of the next plastic compression molding. Through the setting of the moving assembly 12, the positions of die a3 and die b8 can be adjusted according to specific requirements, facilitating the pressing plate 7 to apply pressure to the die, thus improving the plastic compression molding efficiency of the rubber sealing ring. And for the staff, it has a strong safety protection effect, reducing the situation of being injured by pressure caused by misoperation and reducing the safety hazards of plastic compression molding of the rubber sealing ring.

[0030] Furthermore, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown in the figure, it is worth specifically stating that a moving component 12 adapted to the load-bearing plate 2 is provided on one side of the frame 1. The moving component 12 includes two bearing seats 121 fixed to the side wall of one side of the frame 1. A threaded rod 122 is rotatably connected to the adjacent side walls of the two bearing seats 121. Two symmetrically distributed transmission plates 123 are fixed to the bottom side wall of the load-bearing plate 2. The transmission plates 123 are threadedly connected to the threaded part of the threaded rod 122. A plurality of symmetrically distributed mounting blocks 124 are fixed to the side wall of one side of the frame 1. A guide rod 125 is fixed to the side wall of one side of the mounting block 124. The transmission plate 123 is slidably penetrated through the outer surface of the guide rod 125. A support frame 126 is fixed to the top side wall of the frame 1. A driving motor 127 is fixed to the top side wall of the support frame 126. One end of the output shaft of the driving motor 127 is coaxially fixed to one end of the threaded rod 122. Through the setting of the moving component 12, the positions of the mold a3 and the mold b8 can be adjusted according to specific requirements, so as to facilitate the pressing force of the pressing plate 7 on the mold, thereby improving the compression molding efficiency of the rubber seal ring. Moreover, it has a strong safety protection effect on the staff, thus reducing the situation of compression injury caused by misoperation and reducing the safety hazard of the compression molding of the rubber seal ring.

[0031] Further, as Figure 1 and Figure 3 shown, it is worth specifically stating that a placement groove 13 is opened on the top side wall of the load-bearing plate 2. The mold a3 is located inside the placement groove 13. The projected area value of the load-bearing plate 2 is greater than the projected area value of the mold a3. The length value of the guide rod 125 is the same as the length value of the threaded rod 122. Through the setting of the guide rod 125 and the threaded rod 122, it can prevent the load-bearing plate 2 from being disconnected due to excessive movement. And through the setting of the load-bearing plate 2, it not only plays a preliminary positioning effect when placing the mold a3, but also has a good bearing effect on the mold a3.

[0032] Further, as Figure 3 and Figure 5 shown, it is worth specifically stating that a sealing gasket ring 14 is fixed to the bottom side wall of the mold b8, and a sealing groove 15 is opened on the top side wall of the mold a3. The sealing gasket ring 14 is adapted to the sealing groove 15. Through the setting of the sealing gasket ring 14 and the sealing groove 15, the sealing performance when the mold a3 and the mold b8 are attached can be increased, and it can prevent the raw material from leaking when compressing the rubber raw material.

[0033] Further, as Figure 1 and Figure 2 shown, it is worth specifically stating that the cross-section of the bracket 91 is in an L shape, and the central axis of the electric push rod 93 is collinear with the central axis of the through hole 92. Through the shape setting of the bracket 91, the stability of the electric push rod 93 during use can be greatly improved, and the stability of the connecting plate 94 during movement can be further improved.

[0034] In summary: Through the settings of the limiting rod 10 and the limiting hole 11, it is ensured that the mold a3 and the mold b8 play a positioning role when they are attached, preventing the mold a3 and the mold b8 from being misaligned during movement, which may affect the compression molding effect. And through the settings of the guide rod 125 and the threaded rod 122, it can prevent the load-bearing plate 2 from being disengaged due to excessive movement. And through the setting of the load-bearing plate 2, it not only plays a preliminary positioning effect when placing the mold a3, but also has a good bearing effect on the mold a3. And through the settings of the sealing gasket ring 14 and the sealing groove 15, it can increase the sealing performance when the mold a3 and the mold b8 are attached, preventing the raw material from leaking during the compression molding of the rubber raw material. And through the shape setting of the bracket 91, it can greatly improve the stability of the electric push rod 93 during use, and further improve the stability of the connecting plate 94 during movement.

[0035] Both the drive motor 127 and the cylinder 6 can be purchased on the market. The drive motor 127 and the cylinder 6 are both equipped with power supplies, which are mature technologies in this field and have been fully disclosed, so they are not repeated in the specification.

Claims

1. A traceless rubber sealing ring processing equipment, comprising a frame, characterized in that: The top side wall of the frame is slidably connected to a load-bearing plate, the top surface of the load-bearing plate is provided with a mold a, a plurality of symmetrically distributed support rods are fixed to the top side wall of the frame, a mounting plate is commonly fixed to one end of the plurality of support rods, a cylinder is provided on one side wall of the mounting plate, a pressure plate is fixed to the output end of the cylinder, the pressure plate and the plurality of support rods are slidably penetrated, a mold b is provided directly above the mold a, and a lifting component matched with the mold b is provided on one side of the frame.

2. The traceless rubber sealing ring processing equipment according to claim 1 is characterized in that: The lifting assembly includes two brackets fixed to the side walls of the bottom end of the frame, a plurality of symmetrically distributed through holes are opened on one side wall of the frame, two symmetrically distributed electric push rods are fixed to the side wall of one side of the bracket, the electric push rods are located inside the through holes, a connecting plate is commonly fixed to the output ends of every two electric push rods, a plurality of symmetrically distributed rod bodies are fixed to the side wall of one side of the mold b, two symmetrically distributed limiting grooves are opened on one side wall of the connecting plate, and the rod bodies are snap-connected with the limiting grooves.

3. The traceless rubber sealing ring processing equipment according to claim 2 is characterized in that: A plurality of symmetrically distributed limiting rods are fixed to the side wall at the bottom end of the mold b, and a plurality of symmetrically distributed limiting holes are opened on the side wall at the top end of the mold a, and the limiting rods are engaged with the limiting holes.

4. The traceless rubber sealing ring processing equipment according to claim 3 is characterized in that: A movable assembly adapted to the load-bearing plate is provided on one side of the frame, and the movable assembly includes two bearing seats fixed to a side wall of one side of the frame, and the side walls adjacent to the two bearing seats are rotatably connected with a threaded rod together, and two symmetrically distributed transmission plates are fixed to the side wall at the bottom end of the load-bearing plate, and the transmission plate is threadedly connected to the external threads of the threaded rod, and a plurality of symmetrically distributed mounting blocks are fixed to the side wall of one side of the frame, and a guide rod is fixed to the side wall of one side of the mounting block, and the transmission plate and the outer surface of the guide rod are slidably penetrated, and a support frame is fixed to the top side wall of the frame, and a driving motor is fixed to the top side wall of the support frame, and one end of the output shaft of the driving motor is coaxially fixed to one end of the threaded rod.

5. The traceless rubber sealing ring processing equipment according to claim 4 is characterized in that: A placement groove is provided on the top side wall of the load-bearing plate, the mold a is located inside the placement groove, the projection area of ​​the load-bearing plate is larger than the projection area of ​​the mold a, and the length of the guide rod is consistent with the length of the threaded rod.

6. The traceless rubber sealing ring processing equipment according to claim 1, characterized in that: A sealing gasket ring is fixed to the side wall of the bottom end of the mold b, and a sealing groove is opened on the side wall of the top end of the mold a, and the sealing gasket ring is adapted to the sealing groove.

7. The traceless rubber sealing ring processing equipment according to claim 2, characterized in that: The cross section of the bracket is arranged in an L shape, and the central axis of the electric push rod is arranged in a colinear manner with the central axis of the through hole.

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