Shaft sleeve plate surface hardening treatment equipment

Abstract

The utility model relates to the technical field of shaft sleeve plate hardening treatment equipment, and discloses shaft sleeve plate surface hardening treatment equipment which comprises a workbench, the rear side of the workbench is fixedly connected with a high-frequency quenching device, and the output end of the high-frequency quenching device penetrates through the workbench. A plurality of second fixing plates are fixedly connected to the left side and the right side of the inner wall of the workbench, telescopic rods are fixedly connected to the inner sides of the second fixing plates, fixing shaft sleeves are fixedly connected to the right ends of the telescopic rods, first grooves are formed in the front ends and the rear ends of the fixing shaft sleeves, and a partition plate is arranged in the middle of the inner wall of the workbench. According to the utility model, the output end of the high-frequency quenching device on the rear side of the workbench can quickly heat a shaft sleeve plate to a required quenching temperature, so that the surface of the shaft sleeve plate reaches an ideal quenching temperature range, and cooling liquid is sprayed to the surface of the quenched shaft sleeve plate through the water outlet and the high-pressure gun head, so that quick cooling is realized; the cooling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft sleeve plate material hardening treatment equipment, in particular to shaft sleeve plate material surface hardening treatment equipment. Background Art

[0002] In the industrial field, sleeve sheet materials are usually used in mechanical transmission systems to provide support for the shaft, reduce friction and wear, and ensure the stable operation of the shaft. With the continuous development of industry, the performance requirements for sleeve sheets are getting higher and higher. In order to solve the wear and corrosion problems often faced by sleeve sheets during use, a sleeve sheet surface hardening treatment equipment is needed.

[0003] The shaft sleeve sheet material hardening treatment equipment adopts a water tank for immersion surface hardening treatment to ensure the smooth progress of the treatment process. Through the precise control of the servo motor, the lifting speed and position of the shaft sleeve sheet material in the water tank can be accurately adjusted to improve the stability of the entire lifting mechanism. The structural strength and size design of the fixed plate should be able to meet the load-bearing requirements of shaft sleeve sheets of different sizes and weights.

[0004] The surface hardening treatment equipment for sleeve sheets currently on the market consists of a furnace body, heating elements, and a temperature control system. The heating temperature of a general resistance heating furnace is relatively low, which cannot meet some high-temperature processing requirements, limiting the scope of application. The size of the furnace chamber cannot meet the needs of oversized workpieces and batch production. For large workpieces and large-scale production scenarios, frequent operation and use of multiple devices are required, which increases complexity and cost. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a surface hardening treatment device for sleeve sheet materials, aiming to improve the problem of frequent operation and use of multiple devices for large workpieces and large-scale production, which increases complexity and cost.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a surface hardening treatment device for sleeve sheet materials, comprising a workbench, a high-frequency quenching device is fixedly connected to the rear side of the workbench, the output end of the high-frequency quenching device passes through the workbench, a plurality of fixed plates 2 are fixedly connected to the left and right sides of the inner wall of the workbench, a telescopic rod is fixedly connected to the inner side of the fixed plate 2, a fixed sleeve is fixedly connected to the right end of the telescopic rod, a groove 1 is provided at the front and rear ends of the fixed sleeve, a partition is provided in the middle of the inner wall of the workbench, a water pump is connected to the inner bottom of the workbench, and the water pump The front end of the pump is fixedly connected to a water inlet, the front end of the water inlet passes through the workbench, the right side of the water pump is connected to a water outlet, the top end of the water outlet passes through the partition and is connected to a high-pressure gun head, a water tank 1 is provided on the right side of the top of the partition, a filter plate is provided on the right side of the water tank 1, a circular hole 1 is provided on the right side of the inner wall of the workbench, and circular holes 2 are provided on the front and back sides of the circular hole 1, and springs are fixedly connected to the inside of the two circular holes 2, and a lock is provided on the other end of the spring, and a lifting mechanism is provided on the right side of the workbench, and the lifting mechanism is used to lift the product.

[0007] As a further description of the above technical solution:

[0008] The lifting mechanism includes a water tank 2, which is fixedly connected to the right side of the workbench. A servo motor is fixedly connected to the right side of the bottom of the water tank 2. The output end of the servo motor passes through the bottom of the water tank 2 and is fixedly connected to a spiral column. The outer side of the spiral column is threadedly connected to a sliding block. A fixed plate 1 is provided inside the water tank 2. A plurality of holes are provided on the top of the fixed plate 1. The right side of the fixed plate 1 is fixedly connected to the sliding block.

[0009] As a further description of the above technical solution:

[0010] The left end of the front side of the workbench is fixedly connected with a detection meter, and the right end of the front side of the workbench is fixedly connected with a thermometer.

[0011] As a further description of the above technical solution:

[0012] The front and rear sides of the bottom end of the workbench are fixedly connected with a fixing frame 1, and the interior of the fixing frame 1 is fixedly connected with a plurality of supporting columns.

[0013] As a further description of the above technical solution:

[0014] The front side of the second water tank is fixedly connected with a snap plate, the front side of the snap plate is slidably connected with a slot, the front side of the slot is fixedly connected with a storage box, and the left and right sides of the storage box are both provided with groove two.

[0015] As a further description of the above technical solution:

[0016] The right side of the workbench is fixedly connected with a water leakage port, and the left end of the water leakage port is threadedly connected with a cap.

[0017] As a further description of the above technical solution:

[0018] A sliding groove is provided on the left side of the top of the workbench, and the sliding groove is slidably connected to a sliding plate.

[0019] As a further description of the above technical solution:

[0020] A second fixing frame is fixedly connected to the rear side of the workbench. The top and bottom ends of the second fixing frame are provided with screws, and the screws are threadedly connected to the high-frequency quenching device.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the output end of the high-frequency quenching device on the rear side of the workbench can quickly heat the sleeve sheet to the required quenching temperature, ensuring that the surface of the sleeve sheet reaches the ideal quenching temperature range, which is conducive to the uniform hardening of the sleeve. The fixing plate provides a solid installation foundation for the telescopic rod, ensuring that the telescopic rod will not shake during operation. The water pump draws coolant from the external water source through the water inlet, and sprays the coolant onto the surface of the quenched sleeve sheet through the water outlet and the high-pressure gun head, thereby achieving rapid cooling and improving cooling efficiency.

[0023] 2. In the present invention, a second water tank provides an immersion environment, while allowing the shaft sleeve to cool quickly. The spiral column is slidably connected to the sliding block, allowing the sliding block to perform precise linear motion in the vertical direction. The fixed plate inside the water tank provides a stable placement platform for the shaft sleeve sheet. The multiple holes on the top of the fixed plate can allow the shaft sleeve sheet to be stably placed on the fixed plate for hardening, ensuring the uniformity of the surface hardening treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an elevation view of the surface hardening treatment equipment for the sleeve sheet material proposed by the utility model;

[0025] Figure 2 This is a front view of the surface hardening treatment equipment for the shaft sleeve sheet material proposed by the utility model;

[0026] Figure 3 This is a cross-sectional view of the surface hardening treatment equipment for the shaft sleeve sheet material proposed in the utility model;

[0027] Figure 4 This is a side view of the surface hardening treatment equipment for the shaft sleeve sheet material proposed by the utility model;

[0028] Figure 5This is a top view of the shaft sleeve sheet material surface hardening treatment equipment proposed by the utility model;

[0029] Figure 6 This is a structural diagram of the shaft sleeve sheet surface hardening treatment equipment proposed in this utility model.

[0030] Legend:

[0031] 1. Workbench; 2. Lifting mechanism; 201. Water trough 2; 202. Servo motor; 203. Screw column; 204. Sliding block; 205. Fixed plate 1; 206. Hole; 3. High-frequency quenching device; 4. Fixed plate 2; 5. Telescopic rod; 6. Fixed shaft sleeve; 7. Groove 1; 8. Partition; 9. Water pump; 10. Water inlet; 11. Water outlet; 12. High-pressure gun head; 13. Water trough 1; 14. Filter plate; 15. Round hole 1; 16. Round hole 2; 17. Spring; 18. Lock; 19. Test table; 20. Thermometer; 21. Fixed frame 1; 22. Support column; 23. Snap plate; 24. Slot; 25. Storage box; 26. Groove 2; 27. Leakage port; 28. Cover cap; 29. ​​Slide; 30. Sliding plate; 31. Fixed frame 2; 32. Screw. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1 、 Figure 3 and Figure 6The utility model provides an embodiment: a surface hardening treatment device for sleeve sheet metal, comprising a workbench 1, a high-frequency quenching device 3 is fixedly connected to the rear side of the workbench 1, the output end of the high-frequency quenching device 3 passes through the workbench 1, a plurality of fixed plates 2 4 are fixedly connected to the left and right sides of the inner wall of the workbench 1, a telescopic rod 5 is fixedly connected to the inner side of the fixed plate 2 4, a fixed shaft sleeve 6 is fixedly connected to the right end of the telescopic rod 5, a groove 7 is provided at the front and rear ends of the fixed shaft sleeve 6, a partition 8 is provided in the middle of the inner wall of the workbench 1, a water pump 9 is connected to the inner bottom of the workbench 1, and a water inlet is fixedly connected to the front end of the water pump 9 10. The front end of the water inlet 10 passes through the workbench 1. The right side of the water pump 9 is connected to the water outlet 11. The top of the water outlet 11 passes through the partition 8 and is connected to the high-pressure gun head 12. A water tank 13 is provided on the right side of the top of the partition 8. A filter plate 14 is provided on the right side of the water tank 13. A circular hole 15 is provided on the right side of the inner wall of the workbench 1. A circular hole 2 16 is provided on the front and rear sides of the circular hole 15. A spring 17 is fixedly connected to the inside of the two circular holes 16. The other end of the spring 17 is provided with a lock 18. A lifting mechanism 2 is provided on the right side of the workbench 1. The lifting mechanism 2 is used to lift the product.

[0034] Specifically, a plurality of fixing plates 2 4 are installed at the upper middle end of the inner side of the workbench 1 for fixing the sleeve sheet to be processed. The middle of the fixing plates 2 4 is connected with a telescopic rod 5. The telescopic rod 5 can adjust the position of the fixed sleeve 6 to ensure the stability and accuracy of the sleeve sheet during the quenching process. The front and rear ends of the fixed sleeve 6 are both provided with a groove 7 for further fixing and aligning the sleeve sheet. A water pump 9 is provided at the lower middle part of the inner side of the workbench 1 for providing coolant. The front end of the water pump 9 is provided with a water inlet 10 for allowing coolant to enter, and a water outlet 11 is provided on the right side for spraying the coolant onto the sleeve sheet through a high-pressure gun head 12. A water tank 13 is used to collect and store coolant. The filter plate 14 in the water tank helps to keep the coolant clean to improve the working efficiency and processing effect of the equipment. The mechanism is installed on the right side of the workbench 1 and is used to adjust the height of the sleeve sheet material so as to carry out processing according to different process requirements. The lifting mechanism 2 can make the sleeve sheet material appropriately lift and lower between the high-frequency quenching device 3 and the cooling system to ensure that all stages of the processing can proceed smoothly. The circular hole 15 opened in the middle and upper part of the inner side of the workbench 1 and the circular hole 2 16 on the front and rear sides are provided with a spring 17 and a lock 18. These structural components may be used to position and clamp the sleeve sheet material to ensure that it remains stable during the processing and avoids displacement or shaking.

[0035] Reference Figure 2 、 Figure 3 and 4The lifting mechanism 2 includes a water tank 201, which is fixedly connected to the right side of the workbench 1. A servo motor 202 is fixedly connected to the right side of the bottom of the water tank 201. The output end of the servo motor 202 passes through the bottom of the water tank 201 and is fixedly connected to a spiral column 203. The outer side of the spiral column 203 is threadedly connected to a sliding block 204. A fixing plate 1 205 is provided inside the water tank 201. A plurality of holes 206 are provided on the top of the fixing plate 1 205. The right side of the fixing plate 1 205 is fixedly connected to the sliding block 204.

[0036] Specifically, the servo motor 202 is fixed to the bottom of the right end of the second water tank 201, passes through the bottom of the second water tank 201 through the output end, and is connected to the spiral column 203. The function of the servo motor 202 is to drive the spiral column 203 to rotate, thereby achieving precise height adjustment. The spiral column 203 is a spiral component. As the servo motor 202 rotates, it will also rotate and drive the sliding block 204 slidably connected to its outer side to move vertically. The sliding block 204 can move longitudinally along the spiral column 203 by sliding on the outer side of the spiral column 203. The moving height of the sliding block 204 is determined by the rotation direction and speed of the spiral column 203. The sliding block 204 can move up and down inside the second water tank 201. The fixed plate 1 205 is arranged inside the water tank 201, and a plurality of holes 206 are opened on the top for fixing the shaft sleeve sheet material that needs to be processed. The right side of the fixed plate 1 205 is fixedly connected with a sliding block 204, which means that the movement of the sliding block 204 directly affects the height of the fixed plate 1 205. After the servo motor 202 is started, it drives the spiral column 203 to rotate, so that the spiral column 203 drives the sliding block 204 to move up and down. Since the sliding block 204 is connected to the fixed plate 1 205, the movement of the sliding block 204 directly leads to the height adjustment of the fixed plate 1 205. By adjusting the speed and direction of the servo motor 202, the height of the fixed plate 1 205 can be accurately controlled, thereby realizing the lifting and lowering adjustment of the shaft sleeve sheet material.

[0037] Reference Figure 2 、 Figure 5 The left end of the front side of the workbench 1 is fixedly connected with a test meter 19, the right end of the front side of the workbench 1 is fixedly connected with a thermometer 20, the front and rear sides of the bottom end of the workbench 1 are fixedly connected with a fixing frame 21, the interior of the fixing frame 21 is fixedly connected with a plurality of support columns 22, the front side of the water tank 2 (201) is fixedly connected with a snap plate (23), the front side of the snap plate (23) is slidably connected with a card slot (24), the front side of the card slot (24) is fixedly connected with a storage box (25), and the left and right sides of the storage box (25) are both provided with grooves 2 (26);

[0038] Specifically, the detection table 19 is fixed to the left end of the front side of the workbench 1, and is used to monitor the relevant parameters of the sleeve sheet material during the processing in real time. The thermometer 20 is installed at the right end of the front side of the workbench 1, and is responsible for monitoring the temperature of the workbench 1 and the processing area. In order to ensure that the temperature during the hardening process is stable within the set range, temperature control is crucial to the success of the hardening process. The fixing frame 21 is fixed to the front and back sides of the bottom end of the workbench 1, and is fixedly connected to the support 22 inside. The function of the fixing frame 21 is to provide firm support, maintain the stability of the workbench 1, and ensure that the workbench 1 will not move during the processing. The support 22 is used to further enhance the stability or provide additional support to ensure Processing accuracy, water tank 201 is used for cooling or cleaning during the processing process, and the front side of water tank 201 is fixedly connected with a snap plate 23, and the snap plate 23 cooperates with the slot 24 to fix and position the workpiece for processing, which can ensure that the position of the workpiece will not shift during the processing process. The sliding connection between the snap plate 23 and the slot 24 makes it easy to fix and disassemble the workpiece. The slot 24 is used to receive and fix the snap plate 23, thereby keeping the workpiece stable in the processing area. The storage box 25 is fixed on the front side of the slot 24 for storing the processed sleeves. The groove 26 on the top is designed to facilitate the removal of items and may be used to keep the storage box 25 fixed on the workbench 1.

[0039] Reference Figure 1 、 Figure 2 and Figure 4 The right side of the workbench 1 is fixedly connected with a water leakage port 27, and the left end of the water leakage port 27 is threadedly connected with a cap 28. A slide groove 29 is opened on the left side of the top of the workbench 1, and a sliding plate 30 is slidably connected to the slide groove 29. The rear side of the workbench 1 is fixedly connected with a fixing frame 21. The top bottom end of the fixing frame 21 is provided with a screw 32, and the screw 32 is threadedly connected to the high-frequency quenching device 3;

[0040] Specifically, the threaded connection is at the left end of the water leakage port 27, which is used to seal the water leakage port 27 to prevent water leakage. The slide groove 29 provides a sliding path, and the sliding plate 30 slides on it to view the internal condition of the workbench 1, which is convenient for operation and replacement of workpieces. The second fixing frame 31 is fixed to the rear side of the workbench 1, and the screws 32 at the top and bottom are used to connect and fix the high-frequency quenching device 3 to ensure that the high-frequency quenching device 3 works stably and provides the necessary high-frequency electromagnetic field for hardening treatment. During the treatment process, the water leakage port 27 and the cap 28 manage moisture, the sliding plate 30 adjusts the position of the workpiece, and the second fixing frame 31 and the screws 32 ensure the stability of the high-frequency quenching device 3, thereby optimizing the hardening process.

[0041] Working principle: multiple fixed plates 4 installed at the middle and upper end of the inner side of the workbench 1 are used to stabilize the sleeve sheet material to be processed. The fixed plates adjust the position of the fixed sleeve 6 through the telescopic rod 5 in the middle to ensure that the sleeve sheet material remains stable during the processing. The front and rear ends of the fixed sleeve 6 are equipped with a groove 7, which is set at the middle and lower part of the inner side of the workbench 1 to provide coolant. The front end of the water pump 9 has a water inlet 10, and the coolant enters the water pump 9 through this water inlet 10. The water pump 9 has a water outlet 11 on the right side, and the coolant is sprayed onto the sleeve sheet material through the high-pressure gun head 12. This process helps to quickly cool and stabilize the temperature of the material after the quenching process, and is used to collect and store the coolant. The coolant flows into the water tank after spraying. It is set in the water tank to filter impurities in the coolant and keep the coolant clean, so as to improve the working efficiency and processing effect of the equipment;

[0042] The servo motor 202 is installed on the right side of the workbench 1 through the lifting mechanism 2, and is fixed to the bottom of the right end of the water tank 201. Its output end passes through the bottom of the water tank 201 and is connected to the spiral column 203. The servo motor 202 drives the spiral column 203 to rotate by rotating its output end. The speed and rotation direction of the servo motor 202 can be precisely adjusted to realize the control of the rotation of the spiral column 203. The rotation of the spiral column 203 is a spiral component. The rotation of the servo motor 202 drives the spiral column 203 to rotate, and the rotation of the spiral column 203 drives the sliding block 204 on its outer side to move vertically. The spiral texture of the spiral column 203 and the sliding fit of the sliding block 204 make the rotation of the spiral column 203 cause the sliding block 204 to move up and down. The sliding block 204 is slidably fitted on the outside of the spiral column 203 and can move along the longitudinal direction of the spiral column 203. The moving height of the sliding block 204 is determined by the rotation direction and speed of the spiral column 203. When the spiral column 203 rotates, the sliding block 204 will move up and down along the axial direction of the spiral column 203, thereby achieving height adjustment. The fixing plate 1 205 is arranged inside the water tank 201, and a plurality of holes 206 are opened on the top thereof for fixing the shaft sleeve sheet that needs to be processed.

[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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A surface hardening treatment device for a sleeve sheet material, comprising a workbench (1), characterized in that: The rear side of the workbench (1) is fixedly connected to a high-frequency quenching device (3), the output end of the high-frequency quenching device (3) passes through the workbench (1), the left and right sides of the inner wall of the workbench (1) are fixedly connected to a plurality of fixed plates (4), the inner side of the fixed plates (4) is fixedly connected to a telescopic rod (5), the right end of the telescopic rod (5) is fixedly connected to a fixed shaft sleeve (6), the front and rear ends of the fixed shaft sleeve (6) are both provided with a groove (7), a partition (8) is provided in the middle of the inner wall of the workbench (1), the inner bottom of the workbench (1) is connected to a water pump (9), the front end of the water pump (9) is fixedly connected to a water inlet (10), the front end of the water inlet (10) passes through the workbench (1) ), the right side of the water pump (9) is connected to a water outlet (11), the top end of the water outlet (11) passes through the partition (8) and is connected to a high-pressure gun head (12), a water tank (13) is provided on the right side of the top end of the partition (8), a filter plate (14) is provided on the right side of the water tank (13), a circular hole (15) is provided on the right side of the inner wall of the workbench (1), a circular hole (16) is provided on the front and rear sides of the circular hole (15), the interiors of the two circular holes (16) are fixedly connected with springs (17), the other ends of the springs (17) are provided with lock buckles (18), a lifting mechanism (2) is provided on the right side of the workbench (1), and the lifting mechanism (2) is used to lift the product.

2. The surface hardening treatment equipment for sleeve sheet material according to claim 1, characterized in that: The lifting mechanism (2) comprises a second water tank (201), the second water tank (201) being fixedly connected to the right side of the workbench (1), a servo motor (202) being fixedly connected to the right side of the bottom of the second water tank (201), an output end of the servo motor (202) passing through the bottom of the second water tank (201) and being fixedly connected to a spiral column (203), an outer side of the spiral column (203) being threadedly connected to a sliding block (204), a fixing plate (205) being provided inside the second water tank (201), a plurality of holes (206) being provided on the top of the fixing plate (205), and a right side of the fixing plate (205) being fixedly connected to the sliding block (204).

3. The surface hardening treatment equipment for sleeve sheet material according to claim 1, characterized in that: A detection meter (19) is fixedly connected to the left front end of the workbench (1), and a thermometer (20) is fixedly connected to the right front end of the workbench (1).

4. The surface hardening treatment equipment for sleeve sheet material according to claim 1, characterized in that: The front and rear sides of the bottom end of the workbench (1) are fixedly connected to a fixing frame (21), and a plurality of support columns (22) are fixedly connected inside the fixing frame (21).

5. The surface hardening treatment equipment for sleeve sheet material according to claim 2, characterized in that: The front side of the second water tank (201) is fixedly connected with a snap plate (23), the front side of the snap plate (23) is slidably connected with a card slot (24), the front side of the card slot (24) is fixedly connected with a storage box (25), and the left and right sides of the storage box (25) are both provided with a second groove (26).

6. The surface hardening treatment equipment for sleeve sheet material according to claim 1, characterized in that: The right side of the workbench (1) is fixedly connected with a water leakage port (27), and the left end of the water leakage port (27) is threadedly connected with a cover cap (28).

7. The surface hardening treatment equipment for sleeve sheet material according to claim 1, characterized in that: A sliding groove (29) is provided on the left side of the top of the workbench (1), and a sliding plate (30) is slidably connected to the sliding groove (29).

8. The surface hardening treatment equipment for sleeve sheet material according to claim 1, characterized in that: The rear side of the workbench (1) is fixedly connected to a second fixing frame (31), and the top and bottom ends of the second fixing frame (31) are provided with screws (32), and the screws (32) are threadedly connected to the high-frequency quenching device (3).

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