Anti-deformation heat treatment processing material rack for automobile fuel pipe
By designing a rotating and rotating barrel and an optimized loading assembly, the problem of uneven heat treatment in the heat treatment of automobile fuel pipes is solved, uniform heat treatment is achieved and operating efficiency is improved.
Patent Information
- Application Number
- CN202420899530.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The existing automobile fuel pipe heat treatment processing rack causes uneven heat to the fuel pipe, resulting in local thermal expansion and thermal stress, resulting in bending and deformation.
A heat-treated processing material rack for automobile fuel pipes is designed. By combining the barrel and the bracket, the cylinder is rotated and rotated, ensuring that the fuel pipe is uniformly heated during heat treatment, and the loading and loading are optimized through the loading assembly. shorten the working time.
It effectively avoids bending and deformation of the fuel pipe, improves the uniformity of heat treatment, improves operating efficiency, and shortens the time interval between loading and unloading.
Smart Images
Figure CN222182367U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts processing, in particular to an anti-deformation heat treatment processing material rack for automobile fuel pipes. Background Art
[0002] Automobile fuel pipes are an important part of the automobile fuel system. Their main function is to safely and efficiently transport fuel from the fuel tank to the engine's fuel injection system. Since fuel pipes need to have high pressure resistance, chemical resistance and wear resistance, automobile fuel pipes need to be heat treated during production to improve their hardness, toughness and wear resistance to adapt to the high pressure in the automobile fuel system.
[0003] When the existing automobile fuel pipe heat treatment processing rack is in use, the fuel pipe is in a static state on the rack. Since a part of the automobile fuel pipe is blocked by the rack, this area cannot be exposed to the fire, which will cause uneven heating. Uneven heating will cause local thermal expansion and thermal stress to cause bending, thereby affecting the quality of the automobile fuel pipe. Therefore, an anti-deformation heat treatment processing rack for automobile fuel pipe is proposed to solve the above problem. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides an anti-deformation heat treatment processing rack for automobile fuel pipes, aiming to improve the problem in the prior art that the automobile fuel pipe is in a stationary state on the rack and a part of the automobile fuel pipe is blocked by the rack, which will cause uneven heating during heat treatment of the automobile fuel pipe and thus cause bending and deformation.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-deformation heat treatment processing material rack for automobile fuel pipes, including a support plate, two support plates are provided, a barrel is arranged between the two support plates, the middle parts of the adjacent sides of the two support plates are rotatably connected with a bracket, the outer sides of the two brackets are fixedly connected with a sleeve, the two sleeves are respectively rotatably connected to the outer side of the middle part of the outer wall of the barrel, through holes are opened in the middle and lower parts of the two support plates, the outer sides of the middle parts of the adjacent surfaces of the support plates are fixedly connected with a gear ring, the edges on both sides of the outer wall of the barrel are fixedly connected with teeth, and the teeth on both sides are respectively meshed with the gear rings on both sides, a first motor is fixedly connected to the middle part of one side of one of the support plates, the output end of the first motor is fixedly connected to the middle part of one of the brackets, a furnace body is arranged on the outer side of the barrel, and a feeding assembly is arranged on one side of the first motor.
[0006] As a further description of the above technical solution:
[0007] A plurality of openings are formed in the middle of the barrel.
[0008] As a further description of the above technical solution:
[0009] The feeding assembly includes a bottom plate and a material box, wherein the bottom plate is located outside one side of the furnace body, the bottom of the material box is fixedly connected to a fixing plate, and the fixing plate is fixedly connected to the top surface of the bottom plate.
[0010] As a further description of the above technical solution:
[0011] A support is fixedly connected to the middle of the top surface of the bottom plate, and the support is directly below the material box. A second motor is fixedly connected to one side of the middle of the top surface of the bottom plate, and a threaded rod is fixedly connected to the output end of the second motor. A push block is threadedly connected to the outer side of the threaded rod, and the push block is slidably connected to the middle of the support.
[0012] As a further description of the above technical solution:
[0013] The support and the adjacent sides of the material box are provided with grooves, and the grooves on both sides are arranged in a semicircular arc shape, and the diameter of the grooves on both sides is the same as the diameter of the through hole, and the central axes of the grooves on both sides and the through hole are on the same horizontal line.
[0014] As a further description of the above technical solution:
[0015] A sliding hole is provided in the middle of the support, and the push block is located inside the sliding hole.
[0016] As a further description of the above technical solution:
[0017] A support frame is fixedly connected to one side of the fixed plate, a telescopic rod is fixedly connected to the middle of the support frame, an insert plate is fixedly connected to the output end of the telescopic rod, and the insert plate is located at the inner bottom of the material box.
[0018] As a further description of the above technical solution:
[0019] The bottom of the material box is provided with an insertion hole, and the insertion plate is located inside the insertion hole.
[0020] The utility model has the following beneficial effects:
[0021] 1. In the utility model, when in use, the fuel pipe can be placed through the barrel, and the bracket and the barrel can be driven to rotate by driving the first electromechanical device. At this time, with the cooperation of the teeth and the gear ring, the barrel can be rotated inside the sleeve, so that the barrel can rotate around the middle of the support plate while rotating itself, thereby improving the uniformity of heating and avoiding bending caused by local thermal expansion and thermal stress.
[0022] 2. In the utility model, the fuel pipe can be stored through the material box, and the single fuel pipe can be dropped on the support by driving the telescopic rod to retract the plug plate. At this time, driving the second motor can drive the push block to move, so that the fuel pipe can enter the interior of the barrel, and then the loading is completed. At the same time, the new fuel pipe enters the barrel and the fuel pipe that has been heat-treated can be pushed out from the inside of the barrel, so that the unloading is completed during the loading process, the time interval between unloading and loading is shortened, and the working efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a three-dimensional structural schematic diagram of the anti-deformation heat treatment processing material rack for automobile fuel pipes proposed by the utility model;
[0024] Figure 2 This is a structural disassembly diagram of the support plate portion of the anti-deformation heat treatment processing rack for automobile fuel pipes proposed by the utility model;
[0025] Figure 3 It is a right side cross-sectional view of a material box of a material rack for anti-deformation heat treatment processing of automobile fuel pipes proposed by the utility model;
[0026] Figure 4 This is a disassembled diagram of the material box part of the anti-deformation heat treatment processing material rack for automobile fuel pipes proposed by the utility model.
[0027] Legend:
[0028] 1. Support plate; 2. Bracket; 3. Sleeve; 4. Barrel; 5. Teeth; 6. Gear ring; 7. Through hole; 8. First motor; 9. Furnace body; 10. Opening; 11. Bottom plate; 12. Material box; 13. Support; 14. Second motor; 15. Threaded rod; 16. Push block; 17. Groove; 18. Slide hole; 19. Fixed plate; 20. Support frame; 21. Telescopic rod; 22. Insert plate; 23. Insert hole. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the specification 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 of 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.
[0030] Reference Figure 1 and Figure 2The utility model provides an embodiment: an anti-deformation heat treatment processing material rack for automobile fuel pipes, including a support plate 1, two support plates 1 are provided, a barrel 4 is provided between the two support plates 1, the middle parts of the adjacent sides of the two support plates 1 are rotatably connected with a bracket 2, the outer sides of the two brackets 2 are fixedly connected with sleeves 3, and the two sleeves 3 are rotatably connected to the middle outer side of the outer wall of the barrel 4, respectively, and the middle and lower parts of the two support plates 1 are provided with through holes 7, the middle outer sides of the adjacent surfaces of the support plates 1 are fixedly connected with a gear ring 6, the edges of the two sides of the outer wall of the barrel 4 are fixedly connected with teeth 5, and the teeth 5 on both sides are respectively meshed with the gear rings 6 on both sides, a first motor 8 is fixedly connected to the middle part of one side of a support plate 1, and the output end of the first motor 8 is fixedly connected to the middle part of a bracket 2, a furnace body 9 is provided on the outer side of the barrel 4, and a feeding assembly is provided on one side of the first motor 8.
[0031] The automobile fuel pipe can be heat-treated by the furnace body 9, and during the heat treatment, the first motor 8 is driven to drive the bracket 2 to rotate, and the bracket 2 can drive the barrel 4 and the bracket 2 to rotate together along the output shaft of the first motor 8 as the center of the circle, and when the barrel 4 rotates, the barrel 4 can also rotate inside the sleeve 3 along its own central axis as the center of the circle through the cooperation between the teeth 5 and the gear ring 6. At this time, the barrel 4 and the automobile fuel pipe can rotate and rotate on their own, thereby improving the uniformity of heating of the automobile fuel pipe and avoiding bending caused by local thermal expansion and thermal stress caused by uneven heating.
[0032] Reference Figure 2 A plurality of openings 10 are provided in the middle of the barrel 4 .
[0033] By providing the opening 10 on the barrel 4, the fuel oil of the automobile can be brought into contact with the fire, thereby achieving heat treatment.
[0034] Reference Figure 1 , Figure 3 and Figure 4 The feeding assembly includes a bottom plate 11 and a material box 12. The bottom plate 11 is located outside one side of the furnace body 9. The bottom of the material box 12 is fixedly connected to a fixing plate 19, and the fixing plate 19 is fixedly connected to the top surface of the bottom plate 11. A support 13 is fixedly connected to the middle of the top surface of the bottom plate 11. The support 13 is located directly below the material box 12. A second motor 14 is fixedly connected to one side of the middle of the top surface of the bottom plate 11. A threaded rod 15 is fixedly connected to the output end of the second motor 14. The outer side of the threaded rod 15 is threadedly connected to a push block 16, and the push block 16 is slidably connected to the middle of the support 13. Grooves 17 are provided on the adjacent sides of the support 13 and the material box 12, and the grooves 17 on both sides are set to be semicircular arcs, and the diameters of the grooves 17 on both sides are the same as the diameters of the through hole 7, and the central axes of the grooves 17 on both sides and the through hole 7 are on the same horizontal line. A sliding hole 18 is provided in the middle of the support 13, and the push block 16 is located inside the sliding hole 18.
[0035] The automobile fuel pipe to be heat-treated can be stored in the material box 12. When loading is required, the second motor 14 is driven to drive the threaded rod 15 to rotate so that the push block 16 slides inside the support 13. At this time, the automobile fuel pipe on the base can be pushed into the barrel 4, and the loading of the automobile heating pipe can be completed.
[0036] Reference Figure 1 , Figure 3 and Figure 4 A support frame 20 is fixedly connected to one side of the fixed plate 19, a telescopic rod 21 is fixedly connected to the middle of the support frame 20, and a plug plate 22 is fixedly connected to the output end of the telescopic rod 21. The plug plate 22 is located at the inner bottom of the material box 12. A plug hole 23 is opened at the bottom of the material box 12, and the plug plate 22 is located inside the plug hole 23.
[0037] During the loading process, the plug plate 22 is pushed out by driving the telescopic rod 21 to be inserted between the two automobile fuel pipes. At this time, the lowest automobile fuel pipe can be prevented from being squeezed, and when the automobile fuel pipes are stacked, the automobile heating pipe on the upper side exerts too much pressure on the automobile heating pipe at the bottom, resulting in the inability to load the materials. The barrel 4 without the automobile fuel pipe can be moved to the through hole 7 by driving the first motor 8, and then the second motor 14 is driven to reverse and retract the push block 16. At this time, retracting the output end of the telescopic rod 21 can make the new automobile fuel pipe fall on the support 13, and then The telescopic rod 21 is driven to push out the plug plate 22, and finally the second motor 14 is driven to drive the push block 16 to push the new automobile fuel pipe into another barrel 4, so that multiple barrels 4 can be loaded. When the heat treatment is completed and re-loading is carried out, the barrel 4 is moved to the through hole 7, and the second motor 14 is driven to load the barrel 4. When the new automobile fuel pipe enters the barrel 4, the automobile fuel pipe that has completed the heat treatment can be pushed out from the inside of the barrel 4, and then unloading can be achieved when loading is completed, thereby reducing the time interval between unloading and loading and improving work efficiency.
[0038] Working principle: when in use, first place the automobile fuel pipe that needs to be heat treated inside the feed box 12, and the automobile fuel pipes can be stacked in the vertical direction through the feed box 12. At this time, the automobile fuel pipe at the bottom can be made to fall on the base by the gravity of the automobile fuel pipe, and the telescopic rod 21 is driven to extend out of the output end. At this time, the plug plate 22 can be pushed out, so that the plug plate 22 is above the bottom automobile fuel pipe, and the upper automobile fuel pipe can be prevented from squeezing the bottom automobile fuel pipe. Then the second motor 14 is driven to drive the threaded rod 15 to rotate, and the push block 16 can be driven to slide inside the support 13. At this time, the push block 16 can be used to push the automobile fuel pipe into the barrel 4. When one automobile fuel pipe enters the barrel 4, the first motor 8 is driven to move another barrel 4 to the through hole 7, and then the second motor 14 is driven to reverse to make the push block 16 away from the feed box 12. At this time, the telescopic rod 21 can be driven to retract the output end to make the new automobile fuel pipe fall on the support 13 again, so that the six The fuel pipes for automobiles are inserted into the barrel 4, and then the furnace body 9 is opened to perform heat treatment on the fuel pipes for automobiles. During the heat treatment, the first motor 8 is driven to drive the bracket 2 to rotate. At this time, the bracket 2 can drive the barrel 4 to rotate along the output shaft of the first motor 8 as the center of the circle. During the rotation of the barrel 4, the barrel 4 can also rotate inside the sleeve 3 along its own central axis as the center of the circle through the cooperation between the teeth 5 and the gear ring 6. At this time, the rotation and self-rotation of the barrel 4 and the fuel pipes for automobiles can be realized, so that the uniformity of heating of the fuel pipes for automobiles can be improved, and the bending caused by the local thermal expansion and thermal stress caused by the uneven heating can be avoided. After the heat treatment is completed, the first motor 8 is driven to align the barrel 4 with the through hole 7. At this time, the operation of loading the fuel pipes for automobiles is repeated. When a new fuel pipe for automobiles enters the barrel 4, the fuel pipe for automobiles that has completed the heat treatment can be ejected from the inside of the barrel 4, thereby completing the unloading during the loading process, reducing the time interval between unloading and loading, and improving the operation efficiency.
[0039] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A material rack for anti-deformation heat treatment of automobile fuel pipes, comprising a support plate (1), characterized in that: Two support plates (1) are provided, a barrel (4) is provided between the two support plates (1), the middle parts of the adjacent sides of the two support plates (1) are rotatably connected with a bracket (2), the outer sides of the two brackets (2) are fixedly connected with sleeves (3), and the two sleeves (3) are rotatably connected to the outer side of the middle part of the outer wall of the barrel (4), and the middle and lower parts of the two support plates (1) are provided with through holes (7), the outer sides of the middle parts of the adjacent surfaces of the support plates (1) are fixedly connected with toothed rings (6), the edges of the outer walls of the barrel (4) are fixedly connected with teeth (5), and the teeth (5) on both sides are respectively meshed with the toothed rings (6) on both sides, and the middle part of one side of one support plate (1) is fixedly connected with a first motor (8), and the output end of the first motor (8) is fixedly connected to the middle part of one bracket (2), a furnace body (9) is provided on the outer side of the barrel (4), and a feeding assembly is provided on one side of the first motor (8).
2. The anti-deformation heat treatment processing rack for automobile fuel pipes according to claim 1 is characterized in that: A plurality of openings (10) are provided in the middle of the barrel (4).
3. The anti-deformation heat treatment processing rack for automobile fuel pipes according to claim 1 is characterized in that: The loading assembly comprises a bottom plate (11) and a material box (12); the bottom plate (11) is located outside one side of the furnace body (9); the bottom of the material box (12) is fixedly connected to a fixing plate (19); and the fixing plate (19) is fixedly connected to the top surface of the bottom plate (11).
4. The anti-deformation heat treatment processing rack for automobile fuel pipes according to claim 3 is characterized in that: A support (13) is fixedly connected to the middle of the top surface of the bottom plate (11), and the support (13) is located directly below the material box (12). A second motor (14) is fixedly connected to one side of the middle of the top surface of the bottom plate (11), and a threaded rod (15) is fixedly connected to the output end of the second motor (14). A push block (16) is threadedly connected to the outer side of the threaded rod (15), and the push block (16) is slidably connected to the middle of the support (13).
5. The anti-deformation heat treatment processing rack for automobile fuel pipes according to claim 4 is characterized in that: The support (13) and the material box (12) are both provided with grooves (17) on the adjacent sides, and the grooves (17) on both sides are both arranged in a semicircular arc shape, and the diameter of the grooves (17) on both sides is the same as the diameter of the through hole (7), and the central axes of the grooves (17) on both sides and the through hole (7) are on the same horizontal line.
6. The anti-deformation heat treatment processing rack for automobile fuel pipes according to claim 4, characterized in that: A sliding hole (18) is provided in the middle of the support (13), and the push block (16) is located inside the sliding hole (18).
7. The anti-deformation heat treatment processing rack for automobile fuel pipes according to claim 3 is characterized in that: A support frame (20) is fixedly connected to one side of the fixed plate (19), a telescopic rod (21) is fixedly connected to the middle of the support frame (20), an inserting plate (22) is fixedly connected to the output end of the telescopic rod (21), and the inserting plate (22) is located at the inner bottom of the material box (12).
8. The anti-deformation heat treatment processing rack for automobile fuel pipes according to claim 7, characterized in that: The bottom of the material box (12) is provided with an insertion hole (23), and the insertion plate (22) is located inside the insertion hole (23).