Heat treatment device for automobile part machining

Abstract

The utility model provides a heat treatment device for automobile part machining, and belongs to the technical field of automobile part machining. Comprising a bottom plate, the top of the bottom plate is fixedly connected with a side column, the top end of the side column is fixedly connected with an air cylinder, the top of the air cylinder is fixedly connected with a working plate, the bottom of the other end of the working plate is fixedly connected with a rotating motor, and the output end of the rotating motor is fixedly connected with a fixing seat; a heat treatment box used for machining the automobile parts is fixedly connected to the position, below the fixing base, of the top of the bottom plate. According to the device, the fixed seat, the fixed block, the clamping block and the spring are arranged, so that the device can quickly disassemble and assemble the fixed seat and the fixed block through the matching of the clamping block and the spring, the device can take down a working shaft subjected to heat treatment and parts placed on the outer side of the working shaft, and the working shaft can work again after being replaced with a new working shaft; and workers do not need to clamp the parts, the working efficiency of the device is improved, and the workers are prevented from being scalded.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a heat treatment device for automotive parts processing. Background Technology

[0002] With the development of science and technology and the increasing level of industrialization, the automotive industry is also developing rapidly. In order to improve the service life of automotive parts, heat treatment is required when processing automotive parts, thus requiring the use of heat treatment equipment.

[0003] Patent CN216473373U discloses a heat treatment device for forging automotive parts, including a base and a heat treatment barrel. The inner wall of the heat treatment barrel is lined with heating tubes, and a connecting seat is fixedly installed at the top of the barrel. A gear is fixedly connected to the output end of a third servo motor via a reducer. An electric telescopic rod is rotatably connected to the base, and a mounting seat is welded to the output end of the electric telescopic rod. A storage mechanism is fixedly connected to the output end of a first servo motor via a reducer. The storage mechanism includes a rotating shaft, a placement plate, and a connecting rod. Placement plates are welded to both the upper and lower ends of the outer wall of the rotating shaft, and a connecting rod is fixedly installed around the outer wall of the rotating shaft between the two placement plates. Screws are threaded into the front and rear ends of both sets of sliding doors, and pulleys are welded to the right ends of both sets of screws. A second servo motor is riveted inside the second housing.

[0004] In the above case, the car parts were placed in the storage mechanism inside the heat treatment chamber and rotated by a motor for heat treatment. However, after the heat treatment was completed, the parts were still very hot and required workers to use tools to pick them out one by one. This not only reduced work efficiency but also made it easy for workers to get burned.

[0005] Therefore, this utility model provides a heat treatment device for processing automotive parts to meet the requirements. Utility Model Content

[0006] The purpose of this invention is to provide a heat treatment device for processing automotive parts, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a heat treatment device for processing automotive parts, comprising a base plate, a side column fixedly connected to the top of the base plate, a cylinder fixedly connected to the top of the side column, a work plate fixedly connected to the top of the cylinder, a rotary motor fixedly connected to the bottom of the other end of the work plate, a fixed seat fixedly connected to the output end of the rotary motor, a heat treatment box for processing automotive parts fixedly connected to the top of the base plate below the fixed seat, side frames fixedly connected to the bottom of both ends of the fixed seat, springs fixedly connected to the two ends of the side frames near the fixed seat, the other ends of the two springs fixedly connected to the same locking block, the two locking blocks extending into the interior of the fixed seat and engaging the same fixed block, a working shaft fixedly connected to the bottom of the fixed block, an outer rod fixedly connected to the end of the locking block away from the fixed seat, slides fixedly connected to the top of both sides of the fixed seat, a slide plate slidably connected to the inner side of the slide, a transmission rod rotatably connected to the center of the bottom of the slide plate, and the bottom of the transmission rod rotatably connected to the end of the outer rod away from the locking block.

[0008] In a preferred embodiment, the bottom end of the working shaft extends into the interior of the heat treatment chamber and is fixedly connected to a placement tray and a suspension hook.

[0009] In a preferred embodiment, heat insulation plates are slidably connected to both sides of the top of the heat treatment chamber, and the adjacent sides of the two heat insulation plates are in close contact.

[0010] In a preferred embodiment, the two heat insulation plates are provided with through slots adapted to the working shaft on adjacent sides, and a drive mechanism is fixedly connected to the top of the base plate. The drive mechanism is threadedly connected to the two heat insulation plates.

[0011] In a preferred embodiment, the fixing block is slidably connected to the bottom end inside the fixing base, and the fixing block has slots on both sides adapted to the locking block.

[0012] In a preferred embodiment, a connecting frame is fixedly connected to the outer side of the bottom of the skateboard, and a handle is fixedly connected to the outer side of the connecting frame.

[0013] In a preferred embodiment, the top end of the transmission rod is inclined toward the fixed seat, and a handle is fixedly connected to the top end of the working shaft.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model, by setting a fixed seat, a fixed block, a locking block, and a spring, allows the device to quickly assemble and disassemble the fixed seat and the fixed block through the cooperation of the locking block and the spring. This allows the device to remove the heat-treated working shaft and the parts placed on its outside, replace the new working shaft, and resume operation without the need for workers to handle the parts, thus improving the working efficiency of the device and avoiding burns to workers.

[0016] This utility model, by setting up a sliding plate, a transmission rod, an outer rod, and a push handle, allows the device to be gripped by the handles and push handles on both sides. Pressing down on the push handle causes the sliding plate to descend inside the slide block. The transmission rod then drives the outer rod and the locking block to leave the slot, unlocking the fixing block and facilitating the removal of the working shaft. This simplifies the working steps and further improves the working efficiency of the device. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram of a heat treatment device for processing automotive parts;

[0018] Figure 2 This is a cross-sectional three-dimensional structural diagram of the heat treatment chamber;

[0019] Figure 3 A three-dimensional structural diagram showing the fit between the fixing seat and the fixing block;

[0020] Figure 4 for Figure 3 Enlarged diagram of point A.

[0021] In the diagram: 1. Base plate; 2. Side column; 3. Working plate; 4. Fixed seat; 5. Side frame; 6. Spring; 7. Locking block; 8. Outer rod; 9. Slide seat; 10. Slide plate; 11. Connecting frame; 12. Transmission rod; 13. Working shaft; 14. Fixed block; 15. Lifting handle; 16. Button; 17. Heat treatment box; 18. Heat insulation plate; 19. Drive mechanism; 20. Placement tray. Detailed Implementation

[0022] The present invention will be further described below with reference to the embodiments.

[0023] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention; the conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention are all within the scope of protection claimed by the present invention.

[0024] Please see Figures 1-4This utility model provides a heat treatment device for processing automotive parts, including a base plate 1, a side column 2 fixedly connected to the top of the base plate 1, a cylinder fixedly connected to the top of the side column 2, a work plate 3 fixedly connected to the top of the cylinder, a rotary motor fixedly connected to the bottom of the other end of the work plate 3, a fixed seat 4 fixedly connected to the output end of the rotary motor, a heat treatment box 17 for processing automotive parts fixedly connected to the top of the base plate 1 below the fixed seat 4, and side frames 5 fixedly connected to the bottom of both ends of the fixed seat 4. Two springs 6 are fixedly connected to both ends of one side of the fixed base 4. The other ends of the two springs 6 are fixedly connected to the same locking block 7 with an arc-shaped bottom. The two locking blocks 7 extend into the interior of the fixed base 4 and lock the same fixed block 14. The bottom of the fixed block 14 is fixedly connected to a working shaft 13. The bottom end of the working shaft 13 extends into the interior of the heat treatment box 17 and is fixedly connected to a placement tray 20 and a suspension hook. The fixed block 14 is slidably connected to the bottom end inside the fixed base 4. The two sides of the fixed block 14 are provided with slots that fit the locking blocks 7.

[0025] Insert the working shaft 13 into the fixed seat 4, so that the fixed block 14 slides into the fixed seat 4. It pushes the arc surface at the bottom of the locking block 7 upward, so that the locking blocks 7 on both sides move outward and squeeze the spring 6 until the fixed block 14 is fully inserted. At this time, the spring 6 rebounds and drives the locking block 7 into the slot, completing the fixing of the fixed block 14. Then, put the car parts into the placement tray 20 and the placement hook, start the cylinder, and drive the working shaft 13 down into the heat treatment box 17.

[0026] The operator simply slides the fixing block 14 into the fixing seat 4, and the spring 6 will automatically drive the locking block 7 to lock into the preset slots on both sides of the fixing block 14, thereby quickly and firmly fixing the fixing block 14 and the working shaft 13 on it. This process is not only simple and quick, but also greatly reduces the complexity and error rate of manual operation.

[0027] Please see Figures 1-4 The end of the locking block 7 away from the fixed base 4 is fixedly connected to an outer rod 8. The top of both sides of the fixed base 4 are fixedly connected to slide blocks 9. The inner side of the slide block 9 is slidably connected to a slide plate 10. The center of the bottom of the slide plate 10 is rotatably connected to a transmission rod 12. The bottom of the transmission rod 12 is rotatably connected to the end of the outer rod 8 away from the locking block 7. The top of the heat treatment box 17 is slidably connected to both sides of the top of the interior. The adjacent sides of the two heat insulation plates 18 are in close contact. The adjacent sides of the two heat insulation plates 18 are provided with through slots adapted to the working shaft 13. The top of the bottom plate 1 is fixedly connected to a drive mechanism 19. The drive mechanism 19 is threadedly connected to the two heat insulation plates 18. The outer side of the bottom of the slide plate 10 is fixedly connected to a connecting frame 11. The outer side of the connecting frame 11 is fixedly connected to a handle 16. The top of the transmission rod 12 is inclined towards the fixed base 4. The top of the working shaft 13 is fixedly connected to a wooden handle 15.

[0028] The position of the heat insulation plate 18 is adjusted by operating the drive mechanism 19, the heat treatment box 17 is sealed, the heat treatment box 17 starts heating, the rotary motor is started, and the working shaft 13 is rotated to perform uniform heat treatment on the parts. After the heat treatment is completed, the heat insulation plate 18 is opened by the drive mechanism 19, the cylinder is started again, and the working shaft 13 and the parts are lifted out of the heat treatment box 17. Hold the handles 15 and the push handles 16 on both sides with both hands, and press down the push handles 16 to make the connecting frame 11 push the slide plate 10 to slide in the slide seat 9. The transmission rod 12 drives the outer rod 8 and the locking block 7 to move outward, unlock the fixing block 14, remove the working shaft 13, place it on one side to cool, and then install another working shaft 13 to continue working.

[0029] The staff can easily grip the handles 15 and buttons 16 on both sides of the device. This design fully considers ergonomic principles, making operation more comfortable and in line with natural movement habits. The sliding fit between the slide plate 10 and the slide base 9 is tight and smooth, ensuring the stability and reliability of operation. The transmission rod 12 at the bottom of the slide plate 10 will also move synchronously as the slide plate 10 descends. This design cleverly transforms the pressing of the button 16 into the linear movement of the outer rod 8, which can smoothly drive the locking block 7 away from the slot on the fixing block 14, so that the working shaft 13 can be easily removed. This design not only simplifies the working steps, but also shortens the originally cumbersome and time-consuming disassembly and assembly process to the extreme, thereby further improving the working efficiency of the device. The device not only achieves quick disassembly and assembly and efficient operation, but also greatly improves the safety and convenience of operation. It also eliminates the need for staff to directly handle high-temperature parts, thereby effectively avoiding safety hazards such as burns.

[0030] The working principle and usage process of this utility model are as follows: The working shaft 13 is inserted into the fixed seat 4, causing the fixed block 14 to slide into the fixed seat 4. This pushes the arc surface at the bottom of the locking block 7 upwards, causing the two locking blocks 7 on both sides to move outwards and compress the spring 6 until the fixed block 14 is fully inserted. At this point, the spring 6 rebounds, driving the locking block 7 into the slot, thus fixing the fixed block 14. Then, the automotive parts are placed into the placement tray 20 and the placement hook. The cylinder is activated, causing the working shaft 13 to descend into the heat treatment chamber 17. The drive mechanism 19 is operated to adjust the position of the heat insulation plate 18, sealing the heat treatment chamber 17. The heat treatment chamber 17 then opens. Heating begins, the rotary motor is started, and the working shaft 13 is rotated to perform uniform heat treatment on the parts. After heat treatment is completed, the heat insulation plate 18 is opened through the drive mechanism 19, the cylinder is started again, and the working shaft 13 and the parts are lifted out of the heat treatment box 17. Hold the handles 15 and the push handles 16 on both sides and press down the push handles 16 to make the connecting frame 11 push the slide plate 10 to slide in the slide block 9. The transmission rod 12 drives the outer rod 8 and the locking block 7 to move outward, unlock the fixing block 14, remove the working shaft 13, place it on one side to cool, and then install another working shaft 13 to continue working.

[0031] The drive mechanism 19 described above is prior art disclosed in this utility model and will not be described in detail here.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat treatment apparatus for processing automotive parts, comprising a base plate (1), characterized in that, A side post (2) is fixedly connected to the top of the base plate (1). A cylinder is fixedly connected to the top of the side post (2). A work plate (3) is fixedly connected to the top of the cylinder. A rotary motor is fixedly connected to the bottom of the other end of the work plate (3). A fixed seat (4) is fixedly connected to the output end of the rotary motor. A heat treatment box (17) for processing automotive parts is fixedly connected to the top of the base plate (1) below the fixed seat (4). Side frames (5) are fixedly connected to the bottom of both ends of the fixed seat (4). Springs (6) are fixedly connected to both ends of the side frames (5) on the side closest to the fixed seat (4). The other end is fixedly connected to the same locking block (7). The two locking blocks (7) extend into the interior of the fixed seat (4) and are locked with the same fixed block (14). The bottom of the fixed block (14) is fixedly connected to a working shaft (13). The end of the locking block (7) away from the fixed seat (4) is fixedly connected to an outer rod (8). The tops of both sides of the fixed seat (4) are fixedly connected to slide blocks (9). The inner side of the slide block (9) is slidably connected to a slide plate (10). The center of the bottom of the slide plate (10) is rotatably connected to a transmission rod (12). The bottom of the transmission rod (12) is rotatably connected to the end of the outer rod (8) away from the locking block (7).

2. The heat treatment apparatus for processing automotive parts according to claim 1, characterized in that, The bottom end of the working shaft (13) extends into the interior of the heat treatment chamber (17) and is fixedly connected to a placement tray (20) and a suspension hook.

3. The heat treatment apparatus for processing automotive parts according to claim 1, characterized in that, The heat treatment chamber (17) has heat insulation plates (18) slidably connected to both sides of the top of the interior, and the adjacent sides of the two heat insulation plates (18) are in close contact.

4. The heat treatment apparatus for processing automotive parts according to claim 3, characterized in that, The two heat insulation plates (18) have through slots adapted to the working shaft (13) on adjacent sides. The top of the base plate (1) is fixedly connected to a drive mechanism (19), which is threadedly connected to the two heat insulation plates (18).

5. The heat treatment apparatus for processing automotive parts according to claim 1, characterized in that, The fixing block (14) is slidably connected to the bottom end inside the fixing seat (4), and the fixing block (14) has slots on both sides that are adapted to the card block (7).

6. The heat treatment apparatus for processing automotive parts according to claim 1, characterized in that, A connecting frame (11) is fixedly connected to the outer side of the bottom of the skateboard (10), and a handle (16) is fixedly connected to the outer side of the connecting frame (11).

7. The heat treatment apparatus for processing automotive parts according to claim 1, characterized in that, The top end of the transmission rod (12) is inclined toward the fixed seat (4), and the top end of the working shaft (13) is fixedly connected to a handle (15).

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