Bearing heat treatment processing equipment
By introducing a positioning and moving device into the bearing heat treatment equipment, the problem of difficulty in positioning the bearing within the induction heating coil is solved, enabling rapid heating and quenching of the bearing and improving heat treatment efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-04-07
AI Technical Summary
During quenching, the bearing cannot be quickly positioned inside the induction heating coil, resulting in low heat treatment efficiency.
A bearing heat treatment processing equipment was designed, including a positioning and moving device. By using a positioning block, an electric telescopic rod and an adapter component, the bearing can be quickly positioned and moved. The bearing is heated by electromagnetic induction and then quickly transferred to a cooling box for quenching.
This improved the efficiency of bearing heat treatment, enabling rapid heating and quenching of bearings and enhancing the processing efficiency of machining equipment.
Smart Images
Figure CN224091955U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of heat treatment processing, and in particular to a bearing heat treatment processing equipment. Background Technology
[0002] Bearing heat treatment equipment is used to perform heat treatment processes such as hardening, tempering, normalizing, and quenching on bearings to improve their wear resistance and service life.
[0003] When heating a unidirectional needle roller bearing with a support and lubrication structure, the bearing is placed inside an induction heating coil on one side of the control box. Electrical energy is converted into heat energy through electromagnetic induction to heat the bearing. Then, the bearing comes into contact with cooling water inside a cooling box to complete the quenching process. During quenching, the bearing cannot be positioned quickly inside the induction heating coil, which can affect the efficiency of the bearing's heat treatment. Utility Model Content
[0004] The technical problem this invention aims to solve is that during quenching, the bearing cannot be quickly positioned inside the induction heating coil, which leads to a problem that affects the heat treatment efficiency of the bearing.
[0005] The technical solution adopted by this utility model to solve its technical problem is: a bearing heat treatment processing equipment, including a control box and an installation assembly. An induction heating coil is provided on one side of the control box, a cooling box is provided on one side of the control box, and a positioning and moving device is provided on one side of the cooling box by means of the installation assembly. The positioning and moving device quickly positions and moves the bearing through a positioning block and a placement plate.
[0006] The effect achieved by the above components is as follows: when heating a one-way needle roller bearing with a support and lubrication structure, the bearing is placed on the positioning and moving device, and then the positioning and moving device moves the bearing into the induction heating coil. Then, the induction heating coil on one side of the control box converts electrical energy into heat energy through the principle of electromagnetic induction to heat the bearing. Then, the bearing comes into contact with the cooling water inside the cooling box to complete the quenching of the bearing.
[0007] Preferably, the positioning and moving device includes a fixed plate, an electric telescopic rod, a placement plate, a first bolt, a positioning block, and an adapter component. The electric telescopic rod is disposed on one side of the fixed plate, and the placement plate is disposed at the output end of the electric telescopic rod. A sliding groove is formed on the side of the placement plate near the induction heating coil. The positioning block moves in the sliding groove on one side of the placement block. A first bolt is inserted on one side of the positioning block to fix the position of the positioning block. The adapter component is located on one side of the placement plate to position the center of bearings of different sizes.
[0008] The effect achieved by the above components is as follows: Before heat treatment of the bearing, the positioning block is moved to a groove on one side of the placement plate, and then the positioning block is moved to a suitable position. Then, the first bolt is rotated so that the first bolt rotates inside the positioning block and contacts the placement plate to fix the position of the positioning block. Then, the bearing is placed on the surface of the placement plate fixed to the electric telescopic rod. At this time, the positioning block positions the bearing, so that the bearing is quickly positioned at the lower end of the middle area of the induction heating coil. The adapter component is located on one side of the placement plate to position the center of bearings of different sizes. Then, the electric telescopic rod fixed on one side of the fixed plate is activated, so that the electric telescopic rod drives the placement block to move upward, so that the bearing reaches the inside of the induction heating coil for heating. After heating, the bearing is carried by the placement plate at one end of the electric telescopic rod to the inside of the cooling box for quenching. By using the positioning and moving device, the bearing can be quickly positioned at the bottom of the induction heating coil and can be quickly moved to the induction heating coil for heating. After heating, the bearing will quickly reach the cooling water in the cooling box for quenching, thereby improving the processing efficiency of the bearing heat treatment equipment.
[0009] Preferably, a plurality of anti-slip blocks are provided on one side of the first bolt, and the plurality of anti-slip blocks increase the friction of the first bolt.
[0010] The effect achieved by the above-mentioned components is to increase the friction between the operator and the first bolt by fixing the anti-slip block on one side of the first bolt, making the first bolt easier to rotate.
[0011] Preferably, the adapter component includes an adapter groove formed on one side of the placement plate. A base plate, a spring, and an adapter plate are disposed inside the adapter groove on one side of the placement plate. The spring is located between the base plate and the adapter plate. A central post is provided on one side of the adapter plate. A locking hole is provided on one side of the placement plate. A locking block is provided on one side of the adapter plate to fix the adapter plate by means of the locking hole.
[0012] The effect achieved by the above components is as follows: when limiting and fixing the middle area of bearings of different sizes, a center column with the appropriate size can be selected, and then the adapter plate fixed to the center column can be moved. By compressing the spring, the adapter plate is brought closer to the base plate. At this time, the spring, the adapter plate and the base plate are fixed. Then the adapter plate and the base plate reach the adapter groove and reach the locking hole. After that, the spring is reset so that the locking block on one side of the adapter plate reaches the inside of the locking hole, thereby completing the fixation of the position of the adapter plate and the center column. Then the center column can be replaced and adapted to fit bearings of different sizes.
[0013] Preferably, a rubber ring is provided on the side of the electric telescopic rod near the output end, and the rubber ring improves the sealing performance of the electric telescopic rod.
[0014] The effect achieved by the above-mentioned components is to improve the sealing performance of the electric telescopic pole by fixing the rubber ring on it, thereby improving the performance of the electric telescopic pole.
[0015] Preferably, the mounting assembly includes a mounting block, a second bolt, and a connecting plate. The mounting block is disposed on one side of the cooling box, the second bolt passes through the mounting block and is fixed to the connecting plate inside the mounting block, and one side of the connecting plate is connected to a fixing plate.
[0016] The effect achieved by the above components is as follows: by moving the fixed plate that is fixed to the connecting plate, the connecting plate is inserted into the mounting block. Then, the second bolt is rotated so that the second bolt passes through the mounting block and is threadedly fixed to the connecting plate. Then, the position of the fixed plate is quickly fixed. By using the mounting components, the positioning and moving device can be quickly fixed inside the cooling box, which makes it convenient for operators to use the positioning and moving device in the future.
[0017] Preferably, a washer is provided on one side of the second bolt, the washer increasing the contact area between the second bolt and the mounting block.
[0018] The effect achieved by the above-mentioned components is that by using a washer that abuts against and fixes the second bolt, the contact area between the second bolt and the mounting block is increased, thereby improving the fixing effect of the second bolt on the connecting plate.
[0019] Preferably, a reinforcing plate is provided on one side of the connecting plate, which enhances the connection strength between the connecting plate and the fixing plate.
[0020] The effect achieved by the above components is to improve the connection strength between the connecting plate and the fixing plate by using a reinforcing plate that is fixed to them, thereby preventing deformation at the connection point.
[0021] In summary, the beneficial effects of this utility model are as follows:
[0022] By using a positioning and moving device, the bearing can be quickly positioned at the bottom of the induction heating coil and moved quickly to the induction heating coil for heating. After heating, the bearing will quickly reach the cooling water in the cooling box for quenching, thereby improving the processing efficiency of the bearing heat treatment equipment.
[0023] By using the mounting components, the positioning and moving device can be quickly fixed inside the cooling box, making it convenient for operators to use the positioning and moving device later. Attached Figure Description
[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0026] Figure 2 This is a three-dimensional structural diagram of the positioning and moving device of this utility model;
[0027] Figure 3 This utility model Figure 2 Enlarged view of point A;
[0028] Figure 4 This utility model Figure 2 Enlarged view of point B.
[0029] Legend: 1. Control box; 2. Induction heating coil; 3. Cooling box; 4. Positioning and moving device; 41. Fixing plate; 42. Electric telescopic rod; 43. Placement plate; 44. Slide groove; 45. Positioning block; 46. First bolt; 47. Anti-slip block; 48. Adaptor assembly; 481. Adaptor groove; 482. Base plate; 483. Spring; 484. Adaptor plate; 485. Center column; 486. Locking block; 487. Locking hole; 49. Rubber ring; 5. Mounting assembly; 51. Mounting block; 52. Second bolt; 53. Connecting plate; 54. Gasket; 55. Reinforcing plate. Detailed Implementation
[0030] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0032] Figures 1 to 4 The illustrated bearing heat treatment equipment includes a control box 1 and a mounting assembly 5. An induction heating coil 2 is installed on one side of the control box 1, and a cooling box 3 is installed on the other side. A positioning and moving device 4 is installed on one side of the cooling box 3 via the mounting assembly 5. The positioning and moving device 4 uses a positioning block 45 and a placement plate 43 to quickly position and move the bearing. When heating a unidirectional needle roller bearing with a support and lubrication structure, the bearing is placed on the positioning and moving device 4, which then moves the bearing into the induction heating coil 2. Inside the induction heating coil 2 on the control box 1, electrical energy is converted into heat energy through electromagnetic induction to heat the bearing. The bearing is then brought into contact with the cooling water inside the cooling box 3 to complete the bearing quenching process.
[0033] Figures 1 to 4 The positioning and moving device 4 shown includes a fixed plate 41, an electric telescopic rod 42, a placement plate 43, a first bolt 46, a positioning block 45, and an adapter component 48. The electric telescopic rod 42 is disposed on one side of the fixed plate 41, and the placement plate 43 is disposed at the output end of the electric telescopic rod 42. A groove 44 is provided on the side of the placement plate 43 near the induction heating coil 2. The positioning block 45 moves in the groove 44 on one side of the placement block. A first bolt 46 is inserted on one side of the positioning block 45 to fix the position of the positioning block 45. The adapter component 48 is located on one side of the placement plate 43 to position the center of bearings of different sizes. Before heat treatment of the bearing, the positioning block 45 is moved so that it moves in the groove 44 on one side of the placement plate 43. The positioning block 45 is then moved to the appropriate position, and the first bolt 46 is rotated so that it rotates within the thread of the positioning block 45 and contacts and abuts against the placement plate 43, thus fixing the position of the positioning block 45. The bearing is then placed on the surface of the placement plate 43, which is fixed to the electric telescopic rod 42. At this time, the positioning block 45 positions the bearing, allowing it to quickly position itself to the lower end of the middle area of the induction heating coil 2. The adapter assembly 48 is located on one side of the placement plate 43 to accommodate bearings of different sizes. The bearing is positioned at the center, and then the electric telescopic rod 42 fixed to one side of the fixed plate 41 is activated. The electric telescopic rod 42 moves the placement block upward, so that the bearing reaches the inside of the induction heating coil 2 for heating. After heating, the bearing is moved by the placement plate 43 at one end of the electric telescopic rod 42 into the cooling box 3 for quenching. By using the positioning and moving device 4, the bearing can be quickly positioned at the bottom of the induction heating coil 2 and can be quickly moved to the induction heating coil 2 for heating. After heating, the bearing will quickly reach the cooling water in the cooling box 3 for quenching, thereby improving the processing efficiency of the bearing heat treatment equipment.
[0034] Figures 1 to 4 Several anti-slip blocks 47 are provided on one side of the first bolt 46, which increase the friction of the first bolt 46. By fixing the anti-slip blocks 47 to one side of the first bolt 46, the friction between the operator and the first bolt 46 is increased, making the first bolt 46 easier to rotate. A rubber ring 49 is provided on the side of the electric telescopic rod 42 near the output end, which improves the sealing performance of the electric telescopic rod 42. By fixing the rubber ring 49 to the electric telescopic rod 42, the sealing performance of the electric telescopic rod 42 is improved, thereby improving the performance of the electric telescopic rod 42.
[0035] Figures 1 to 4The adapter component 48 shown includes an adapter groove 481 formed on one side of the placement plate 43. Inside the adapter groove 481 on the side of the placement plate 43, a base plate 482, a spring 483 and an adapter plate 484 are arranged. The spring 483 is located between the base plate 482 and the adapter plate 484. A central post 485 is provided on one side of the adapter plate 484. A locking hole 487 is provided on one side of the placement plate 43 and a locking block 486 is provided on one side of the adapter plate 484 to fix the adapter plate 484 by means of the locking hole 487. When limiting and fixing the middle area of bearings of different sizes, a center post 485 with the appropriate size can be selected. Then, the adapter plate 484 fixed to the center post 485 is moved, and the spring 483 is compressed to bring the adapter plate 484 closer to the base plate 482. At this time, the spring 483, the adapter plate 484 and the base plate 482 are fixed. Then, the adapter plate 484 and the base plate 482 reach the adapter groove 481 and the locking hole 487. The spring 483 is then reset so that the locking block 486 on one side of the adapter plate 484 reaches the locking hole 487 and engages, thus fixing the position of the adapter plate 484 and the center post 485. Then, the center post 485 can be replaced and adapted to fit bearings of different sizes.
[0036] Figures 1 to 4 The mounting assembly 5 shown includes a mounting block 51, a second bolt 52, and a connecting plate 53. The mounting block 51 is located on one side of the cooling box 3. The second bolt 52 passes through the mounting block 51 and is fixed to the connecting plate 53 inside the mounting block 51. One side of the connecting plate 53 is connected to the fixing plate 41. By moving the fixing plate 41, which is fixed to the connecting plate 53, the connecting plate 53 is inserted into the mounting block 51. Then, the second bolt 52 is rotated so that it passes through the mounting block 51 and is threadedly fixed to the connecting plate 53. This quickly completes the positioning and moving of the fixing plate 41. By using the mounting assembly 5, the positioning and moving device 4 can be quickly fixed inside the cooling box 3, thus facilitating the operator's subsequent use of the positioning and moving device 4.
[0037] Figures 1 to 4 A washer 54 is provided on one side of the second bolt 52, which increases the contact area between the second bolt 52 and the mounting block 51. By using the washer 54, which abuts against and is fixed to the second bolt 52, the contact area between the second bolt 52 and the mounting block 51 is increased, thereby improving the fixing effect of the second bolt 52 on the connecting plate 53. A reinforcing plate 55 is provided on one side of the connecting plate 53, which increases the connection strength between the connecting plate 53 and the fixing plate 41. The reinforcing plate 55, which is fixed to the connecting plate 53 and the fixing plate 41, increases the connection strength between the two and prevents deformation at the connection point under stress.
[0038] Working principle: When heating a one-way needle roller bearing with a support and lubrication structure, the bearing is placed on the positioning and moving device 4. The positioning and moving device 4 then moves the bearing into the induction heating coil 2. The induction heating coil 2 on one side of the control box 1 converts electrical energy into heat energy through electromagnetic induction to heat the bearing. The bearing then comes into contact with the cooling water inside the cooling box 3, completing the bearing quenching process. Before heat treatment, a matching center column 485 can be selected. The adapter plate 484, fixed to the center column 485, is moved, and the spring 483 is compressed, bringing the adapter plate 484 closer to the base plate 482. At this point, the spring 483, adapter plate 484, and base plate 482 are fixed together. The adapter plate 484 and base plate 482 then reach the adapter groove 481 and the locking hole 487. The spring 483 is then reset, causing the locking block 486 on one side of the adapter plate 484 to enter the locking hole 487. This process is repeated several times. First, the adapter plate 484 and the center column 485 are fixed in place. Then, the center column 485 is replaced and adapted to fit bearings of different sizes. Next, the fixing plate 41, which is fixed to the connecting plate 53, is moved so that the connecting plate 53 is inserted into the mounting block 51. Then, the second bolt 52 is rotated so that it passes through the mounting block 51 and is threadedly fixed to the connecting plate 53. The fixing plate 41 is then quickly fixed in place. Finally, the positioning block 45 moves in the groove 44 on one side of the placement plate 43. 45 reaches the appropriate position, positions the bearing, and then the first bolt 46 rotates inside the positioning block 45. Finally, the first bolt 46 contacts and abuts against the placement plate 43 to fix the position of the positioning block 45. Then, the bearing is placed on the surface of the placement plate 43 fixed to the electric telescopic rod 42. At this time, the positioning block 45 positions the bearing, so that the bearing is quickly positioned at the lower end of the middle area of the induction heating coil 2. Then, the electric telescopic rod 42 fixed on one side of the fixing plate 41 is activated, so that the electric telescopic rod 42 drives the placement block to move upward, so that the bearing reaches the inside of the induction heating coil 2 for heating. After heating, the bearing is carried by the placement plate 43 at one end of the electric telescopic rod 42 into the cooling box 3 for quenching. By using the positioning and moving device 4, the bearing can be quickly positioned at the bottom of the induction heating coil 2 and can be quickly moved to the induction heating coil 2 for heating. After heating, the bearing will quickly reach the cooling water in the cooling box 3 for quenching, thereby improving the processing efficiency of the bearing heat treatment equipment.
[0039] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A bearing heat treatment processing equipment, comprising a control box (1) and a mounting assembly (5), characterized in that: An induction heating coil (2) is provided on one side of the control box (1), a cooling box (3) is provided on one side of the control box (1), and a positioning and moving device (4) is provided on one side of the cooling box (3) by means of an installation assembly (5). The positioning and moving device (4) quickly positions and moves the bearing through a positioning block (45) and a placement plate (43).
2. The bearing heat treatment processing equipment according to claim 1, characterized in that: The positioning and moving device (4) includes a fixed plate (41), an electric telescopic rod (42), a placement plate (43), a first bolt (46), a positioning block (45), and an adapter component (48). The electric telescopic rod (42) is located on one side of the fixed plate (41), and the placement plate (43) is located at the output end of the electric telescopic rod (42). The placement plate (43) has a groove (44) on the side near the induction heating coil (2). The positioning block (45) moves in the groove (44) on one side of the placement block. The first bolt (46) is inserted on one side of the positioning block (45) to fix the position of the positioning block (45). The adapter component (48) is located on one side of the placement plate (43) to position the center of bearings of different sizes.
3. The bearing heat treatment processing equipment according to claim 2, characterized in that: A plurality of anti-slip blocks (47) are provided on one side of the first bolt (46), and the plurality of anti-slip blocks (47) increase the friction of the first bolt (46).
4. The bearing heat treatment processing equipment according to claim 3, characterized in that: The adapter component (48) includes an adapter groove (481) on one side of the placement plate (43). Inside the adapter groove (481) on one side of the placement plate (43), a base plate (482), a spring (483) and an adapter plate (484) are arranged. The spring (483) is located between the base plate (482) and the adapter plate (484). A central post (485) is arranged on one side of the adapter plate (484). A locking hole (487) is opened on one side of the placement plate (43). A locking block (486) is arranged on one side of the adapter plate (484) to fix the adapter plate (484) by means of the locking hole (487).
5. The bearing heat treatment processing equipment according to claim 4, characterized in that: A rubber ring (49) is provided on the side of the electric telescopic rod (42) near the output end, and the rubber ring (49) improves the sealing performance of the electric telescopic rod (42).
6. The bearing heat treatment processing equipment according to claim 5, characterized in that: The mounting assembly (5) includes a mounting block (51), a second bolt (52), and a connecting plate (53). The mounting block (51) is located on one side of the cooling box (3). The second bolt (52) passes through the mounting block (51) and is fixed to the connecting plate (53) inside the mounting block (51). One side of the connecting plate (53) is connected to the fixing plate (41).
7. The bearing heat treatment processing equipment according to claim 6, characterized in that: A washer (54) is provided on one side of the second bolt (52), and the washer (54) increases the contact area between the second bolt (52) and the mounting block (51).
8. The bearing heat treatment processing equipment according to claim 7, characterized in that: A reinforcing plate (55) is provided on one side of the connecting plate (53), and the reinforcing plate (55) enhances the connection strength between the connecting plate (53) and the fixing plate (41).