Flange gasket stamping anti-loosening device
By designing a fixing mechanism and positioning mechanism in the stamping equipment, the problem of position deviation and deformation of the flange gasket blank during the stamping process is solved, and the processing quality and the safety and efficiency of the equipment are improved.
Patent Information
- Application Number
- CN202420842865.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-04-22
AI Technical Summary
During the stamping process of flange gasket blanks, existing stamping equipment is limited only through the limit block and fails to fix it, resulting in easy position deviation, causing deformation and reducing processing quality.
A flange gasket stamping anti-loosening device is designed, including a fixing mechanism and a positioning mechanism. The fixing mechanism fixes the spacer blank through the cooperation of the clamp and the spring; the positioning mechanism ensures that the spacer blank is accurately moved to the processing position through the cooperation of the spring and the insertion rod.
It effectively prevents the position of the flange gasket blank from being offset during the stamping process, avoids deformation, improves the processing quality, and improves the safety and efficiency of the equipment through the coordination of the servo motor and the hydraulic cylinder.
Smart Images
Figure CN222817749U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flange gasket stamping, in particular to a flange gasket stamping anti-loosening device. Background Art
[0002] Flange gaskets are seals used in pipe flange connections. They can be divided into three types: non-metallic gaskets, semi-metallic gaskets and metal gaskets. During the production process of metal gaskets, the flange gasket blanks need to be punched.
[0003] When punching the blank, the existing stamping equipment is based on a processing table, a mold is arranged on the top side of the processing table, and limit blocks are fixed at the four corners of the top side of the mold. A hydraulic cylinder is arranged on the top of the processing table on the top side of the mold, and a pressure block is fixed at the output end of the bottom side of the hydraulic cylinder. The circular flange gasket blank is placed inside the mold. At this time, the limit block fits with the edge of the flange gasket blank to prevent the blank from loosening and causing position displacement. At this time, the hydraulic cylinder is controlled to drive the pressure block to move up and down, so that the blank is stamped with the cooperation of the mold. The structure is simple and easy to use.
[0004] However, during the stamping process of the current stamping equipment, the flange gasket blank is only limited by a limit block and is not fixed, which causes the flange gasket blank to easily shift in position during the stamping process, causing it to deform under force and reduce the processing quality of the flange gasket. Therefore, a flange gasket stamping anti-loosening device is proposed. Utility Model Content
[0005] In order to make up for the shortcomings of the existing technology, the stamping equipment on the market is not fixed during the stamping process, which causes the flange gasket blank to be easily offset during the stamping process, causing it to deform under force and reduce the processing quality of the flange gasket. The utility model proposes a flange gasket stamping anti-loosening device.
[0006] The technical solution adopted by the utility model to solve its technical problem is: a flange gasket stamping anti-loosening device described in the utility model includes a processing table; a fixing mechanism is arranged on the top side of the processing table, a positioning mechanism is arranged on one side of the fixing mechanism, a stamping mechanism is arranged at one end of the top side of the processing table, and a turntable is rotatably installed on the top side of the processing table.
[0007] Preferably, the fixing mechanism includes a turntable, limit holes are evenly provided on the surface of the turntable near the edge position, a shell is evenly fixed on the top side of the turntable at the edge position of the limit hole, a clamping block is slidably installed on the inner side of the shell, one end of the clamping block is fixedly connected to one end of the inner side of the shell with a first spring, a servo motor is fixed on the bottom side of the processing table, a mounting groove is provided at one end of the top side of the processing table, a lower mold is fixed on the inner side of the mounting groove, a feed trough is provided on one side of the processing table, an output end of the servo motor passes through the processing table and is fixedly connected to the turntable, a fixing plate is fixed on the top side of the processing table at one side of the turntable, and is fixed by the cooperation of the turntable and the clamping block to prevent the flange gasket blank from positional displacement during the stamping process, and at the same time, the blank is installed away from the processing position to improve the safety of the equipment when in use.
[0008] Preferably, the positioning mechanism includes a fixing plate, a rod is slidably inserted into the side surface of the fixing plate, a limiting cap is fixed at one end of the rod, a second spring is fixedly connected between the limiting cap and the fixing plate, and the second spring is sleeved on the rod, a positioning hole is opened on the circumferential surface of the turntable, and the positioning hole is located on one side of the limiting hole, one end of the rod is inserted and installed on the inner side of the positioning hole, and a support frame is fixed at one end of the top side of the processing table, and the rod and the spring are used in combination to accurately move the blank inside the limiting hole to the processing position, which is simple to operate and easy to use.
[0009] Preferably, the stamping mechanism includes a support frame, a hydraulic cylinder is fixedly installed on the top side of the support frame, a hydraulic rod is slidably installed on the inner side of the hydraulic cylinder, the hydraulic rod is slidably inserted into the top side of the support frame, an upper mold is fixed to the bottom end of the hydraulic rod, and the upper mold is located on the top side of the lower mold, a support plate is fixed on the inner side of the processing table, a waste box is placed on the top side of the support plate and a collection box is placed on the bottom side of the lower mold, and by using the waste box and the collection box, the processed waste and gaskets can be collected separately and centrally to facilitate subsequent processing.
[0010] The utility model is beneficial in that:
[0011] 1. The utility model adopts a structural design of a flange gasket stamping anti-loosening device. By setting a fixing mechanism, the gasket blank is placed on the inner side of the limiting hole. At this time, it will push the clamping block to shrink to the inner side of the shell. After the blank is placed in the limiting hole, under the action of the elastic force of the first spring, the clamping block is pushed out so that the clamping block is buckled on the top side of the blank, thereby fixing it. At this time, the servo motor is controlled to drive the turntable to rotate, thereby moving the blank to the processing position. After processing, the servo motor is controlled in the same way to move the blank to the top side of the feed trough. At this time, the stamped gasket falls out from the bottom side of the limiting hole to the surface of the feed trough, thereby outputting the processed material, thereby solving the problem of gasket deformation due to position offset during the stamping process.
[0012] 2. The utility model adopts a structural design of a flange gasket stamping anti-loosening device. By setting a positioning mechanism, the turntable rotates to move the gasket blank to the processing position. At this time, the second spring pulls the limit cap to move through the elastic force, so that it pushes the insertion rod to insert into the positioning hole on one side of the limit hole, ensuring that the turntable rotates accurately to the required position. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure;
[0015] Figure 2 It is a side view of the three-dimensional structure of the fixing mechanism;
[0016] Figure 3 It is a rear-view three-dimensional structural sectional view of the positioning mechanism;
[0017] Figure 4 It is a sectional view of the main three-dimensional structure of the stamping mechanism;
[0018] Figure 5 It is a schematic diagram of the overall rear-view stereoscopic structure.
[0019] In the figure: 1. processing table; 2. turntable; 3. limiting hole; 4. shell; 5. block; 6. first spring; 7. servo motor; 8. mounting slot; 9. lower mold; 10. feed trough; 11. fixing plate; 12. insertion rod; 13. limiting cap; 14. second spring; 15. positioning hole; 16. support frame; 17. hydraulic cylinder; 18. hydraulic rod; 19. upper mold; 20. support plate; 21. waste box; 22. collection box; 23. elastic splint. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1-4As shown, a flange gasket stamping anti-loosening device comprises a processing table 1; a fixing mechanism is arranged on the top side of the processing table 1, a positioning mechanism is arranged on one side of the fixing mechanism, a stamping mechanism is arranged at one end of the top side of the processing table 1, and a turntable 2 is rotatably installed on the top side of the processing table 1;
[0022] See also Figure 2 As shown, the fixing mechanism includes a turntable 2, and limiting holes 3 are evenly provided on the surface of the turntable 2 near the edge position, and a shell 4 is evenly fixed on the top side of the turntable 2 at the edge position of the limiting hole 3, and a clamping block 5 is slidably installed on the inner side of the shell 4, and one end of the clamping block 5 is fixedly connected to one end of the inner side of the shell 4 by a first spring 6, a servo motor 7 is fixed on the bottom side of the processing table 1, and a mounting groove 8 is provided at one end of the top side of the processing table 1, and a lower mold 9 is fixed inside the mounting groove 8, and a feeding trough 10 is provided on one side of the processing table 1, and the output end of the servo motor 7 passes through the processing table 1 and is fixedly connected to the turntable 2, and a fixing plate 11 is fixed on the top side of the processing table 1 at one side of the turntable 2; when working When the position of the existing flange gasket is easily offset during the stamping process, causing the problem of deformation caused by force, the gasket blank is placed on the inner side of the limiting hole 3 through the structure of the fixing mechanism. At this time, it will push the clamping block 5 to shrink to the inner side of the shell 4. After the blank is placed in the limiting hole 3, under the action of the elastic force of the first spring 6, the clamping block 5 is pushed out so that the clamping block 5 is buckled on the top side of the blank, thereby fixing it. At this time, the servo motor 7 is controlled to drive the turntable 2 to rotate, thereby moving the blank to the processing position. After processing, the servo motor 7 is controlled in the same way to move the blank to the top side of the feed trough 10. At this time, the stamped gasket falls out from the bottom side of the limiting hole 3 to the surface of the feed trough 10, thereby outputting the processed material.
[0023] See also Figure 3 As shown, the positioning mechanism includes a fixing plate 11, a rod 12 is slidably inserted into the side of the fixing plate 11, one end of the rod 12 is fixed with a limiting cap 13, a second spring 14 is fixedly connected between the limiting cap 13 and the fixing plate 11, and the second spring 14 is sleeved on the rod 12, a positioning hole 15 is opened on the circumferential surface of the turntable 2, and the positioning hole 15 is located on one side of the limiting hole 3, one end of the rod 12 is inserted and installed on the inner side of the positioning hole 15, and a support frame 16 is fixed at one end of the top side of the processing table 1; during operation, when the gasket cannot be accurately moved to the processing position, resulting in a decrease in processing quality, through the structure of the positioning mechanism, the turntable 2 moves the gasket blank to the processing position by rotating, and at this time, the second spring 14 pulls the limiting cap 13 to move through the elastic force, so that it pushes the rod 12 to be inserted into the positioning hole 15 on one side of the limiting hole 3, to ensure that the turntable 2 accurately rotates to the required position.
[0024] See also Figure 4As shown, the stamping mechanism includes a support frame 16, a hydraulic cylinder 17 is fixedly installed on the top side of the support frame 16, a hydraulic rod 18 is slidably installed inside the hydraulic cylinder 17, and the hydraulic rod 18 is slidably inserted on the top side of the support frame 16, an upper mold 19 is fixed to the bottom end of the hydraulic rod 18, and the upper mold 19 is located on the top side of the lower mold 9, a support plate 20 is fixed on the inside of the processing table 1, and a waste box 21 is placed on the top side of the support plate 20 and a collection box 22 is placed on the bottom side of the lower mold 9; during operation, when the stamping is encountered When the waste needs to be sorted out after work, which leads to the problem of reduced processing efficiency, the hydraulic cylinder 17 is controlled through the structure of the stamping mechanism to extend the inner hydraulic rod 18, thereby driving the upper mold 19 to descend. After it contacts the gasket blank, it continues to descend, and with the cooperation of the lower mold 9, the gasket blank is punched. The generated waste falls into the inside of the waste box 21 through the through hole on the bottom side of the lower mold 9. Then the turntable 2 moves the processed gasket to the top side of the feed trough 10, so that it falls into the inside of the collection box 22 for centralized collection, thereby improving the efficiency of the stamping process.
[0025] See also Figure 5 As shown, an elastic clamp 23 is fixed on one side of the support plate 20, and the elastic clamp 23 is clamped on both sides of the collection box 22; during operation, when the collection box 22 is prone to tipping over due to force, it can be clamped and fixed through the structure of the elastic clamp 23. After the collection is completed, the collection box 22 can be pulled out from the inner side of the elastic clamp 23. The operation is simple and easy to use.
[0026] Working principle: Flange gasket is a sealing part used in pipeline flange connection, which can be divided into three types: non-metallic gasket, semi-metallic gasket and metal gasket. Among them, metal gasket needs to be punched during the production process of flange gasket. In the stamping process of existing stamping equipment, the flange gasket blank is only limited by the limit block, and it is not fixed, which causes the flange gasket blank to be easily deformed during the stamping process, resulting in the reduction of flange gasket processing quality. In order to solve this problem, a fixing mechanism and a positioning mechanism are set to put the gasket blank into the inner side of the limiting hole 3 on the surface of the turntable 2 away from the processing position. At this time, it will push the clamping block 5 to retract to the inner side of the shell 4. After the blank is placed in the limiting hole 3, under the action of the elastic force of the first spring 6, the clamping block 5 is pushed out so that the clamping block 5 is buckled on the top side of the blank, thereby fixing it. At this time, the servo motor 7 is controlled to drive the turntable 2 to rotate clockwise, thereby The blank moves to the top side of the lower mold 9. At this time, the second spring 14 pulls the limiting cap 13 to move through the elastic force, so that it pushes the insertion rod 12 to insert into the positioning hole 15 on one side of the limiting hole 3, ensuring that the turntable 2 rotates accurately to the required position. Finally, the hydraulic cylinder 17 is controlled to extend the inner hydraulic rod 18, thereby driving the upper mold 19 to descend. After it contacts the gasket blank, it continues to descend. With the cooperation of the lower mold 9, the gasket blank is punched, and the generated waste falls into the inside of the waste box 21 from the through hole on the bottom side of the lower mold 9. After the processing is completed, the servo motor 7 is controlled to drive the turntable 2 to rotate, and the processed gasket is moved to the top side of the feed trough 10. At this time, the stamped gasket falls out from the bottom side of the limiting hole 3 to the surface of the feed trough 10. This cyclic operation improves the stamping efficiency of the flange gasket while ensuring that the processing quality will not decrease, solving the problem of gasket deformation due to position offset during the stamping process.
[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and 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, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A flange gasket stamping anti-loosening device, characterized in that: It comprises a processing table (1); a fixing mechanism is arranged on the top side of the processing table (1); a positioning mechanism is arranged on one side of the fixing mechanism; a punching mechanism is arranged at one end of the top side of the processing table (1); and a turntable (2) is rotatably mounted on the top side of the processing table (1); The fixing mechanism comprises a turntable (2), the surface of the turntable (2) is evenly provided with limit holes (3) near the edge position, the top side of the turntable (2) is evenly fixed with a shell (4) at the edge position of the limit hole (3), a clamping block (5) is slidably mounted inside the shell (4), one end of the clamping block (5) is fixedly connected to one end of the inner side of the shell (4) by a first spring (6), a servo motor (7) is fixed on the bottom side of the processing table (1), a mounting groove (8) is provided at one end of the top side of the processing table (1), a lower mold (9) is fixed inside the mounting groove (8), and a material conveying trough (10) is provided on one side of the processing table (1).
2. A flange gasket stamping anti-loosening device according to claim 1, characterized in that: The output end of the servo motor (7) passes through the processing table (1) and is fixedly connected to the turntable (2); a fixing plate (11) is fixed on the top side of the processing table (1) and located on one side of the turntable (2).
3. A flange gasket stamping anti-loosening device according to claim 2, characterized in that: The positioning mechanism comprises a fixing plate (11), a plug rod (12) is slidably inserted into the side of the fixing plate (11), a limiting cap (13) is fixed to one end of the plug rod (12), a second spring (14) is fixedly connected between the limiting cap (13) and the fixing plate (11), and the second spring (14) is sleeved on the plug rod (12).
4. A flange gasket stamping anti-loosening device according to claim 3, characterized in that: A positioning hole (15) is provided on the circumferential surface of the turntable (2), and the positioning hole (15) is located on one side of the limiting hole (3); one end of the insertion rod (12) is inserted and installed inside the positioning hole (15); and a support frame (16) is fixed to one end of the top side of the processing table (1).
5. A flange gasket stamping anti-loosening device according to claim 4, characterized in that: The punching mechanism comprises a support frame (16), a hydraulic cylinder (17) is fixedly mounted on the top side of the support frame (16), a hydraulic rod (18) is slidably mounted inside the hydraulic cylinder (17), the hydraulic rod (18) is slidably inserted into the top side of the support frame (16), an upper mold (19) is fixed at the bottom end of the hydraulic rod (18), and the upper mold (19) is located on the top side of the lower mold (9).
6. A flange gasket stamping anti-loosening device according to claim 5, characterized in that: A support plate (20) is fixed on the inner side of the processing table (1), a waste box (21) is placed on the top side of the support plate (20) and a collection box (22) is placed on the bottom side of the lower mold (9).