A device for processing gearbox parts

Abstract

The present invention relates to the technical field of parts processing, and in particular to a device for processing gearbox parts, comprising a processing table, a first hydraulic rod, a positioning rod, a positioning airbag, a first air pump, a connecting pipe, a plurality of rotating rods, a plurality of torsion springs, a limit plate, a recovery assembly, a plurality of lifting rods and a clamping claw assembly, wherein the first hydraulic rod can be extended upward to control the extension of the positioning rod, and the positioning rod can be extended from a through hole of the processing table, the positioning airbag is arranged on the outer side of the positioning rod, and is inflated and deflated by the first air pump and the connecting pipe to achieve expansion and contraction, and adjust the position of the gear, the rotating rod rotates upward under the action of the torsion spring, and the first hydraulic rod retracts, so that the rotating rod presses the gear to keep the gear fixed for easy processing; the present invention can prevent the situation of blocking the processing position by clamping the gear from the inside, thereby solving the problem that the existing device easily blocks the processing position, resulting in inconvenience in processing.

Description

Technical Field

[0001] The invention relates to the technical field of parts processing, and in particular to a device for processing gearbox parts. Background Art

[0002] The gearbox plays a vital role in automobiles and other mechanical equipment. It directly affects the vehicle's driving performance, fuel economy and driving experience. The gearbox uses different gear combinations to achieve changes in the engine's output torque and speed. The number of internal gears is large and the proportion is high. When processing such parts, often only one side of the part can be processed at a time, and the part needs to be removed after processing, which is more troublesome and reduces processing efficiency.

[0003] The existing patent discloses a device for processing gearbox parts (CN115741160A), which relates to the field of parts processing technology, including a workbench, the top edge of the workbench is fixedly connected to an outer cover plate, a limit unit for limiting the workpiece is arranged in the middle of the workbench, and a processing mechanism for processing the parts is arranged above the limit unit; a flipping mechanism for flipping the parts is arranged on one side of the processing mechanism, a loading mechanism for loading the parts is arranged on one side of the workbench, and a unloading mechanism is arranged on the other side of the workbench; the present invention improves the automation level of the device by arranging the loading mechanism and the unloading mechanism, and realizes the flipping of the parts by cooperating with the flipping unit, so that the device can complete the processing of both sides of the parts in one loading and unloading operation, thereby avoiding the additional setting of the flipping process and improving the work efficiency of the parts processing operation.

[0004] However, the limiting unit of this device clamps and limits the gear around it, and gear processing mainly involves fine processing of its teeth. This device is prone to block the processing position, causing inconvenience in processing. Summary of the invention

[0005] The purpose of the present invention is to provide a device for processing gearbox parts, aiming to solve the problem that the existing device easily blocks the processing position, causing processing inconvenience.

[0006] To achieve the above-mentioned purpose, the present invention provides a device for processing gearbox parts, including a processing table, a first hydraulic rod, a positioning rod, a positioning airbag, a first air pump, a connecting pipe, a plurality of rotating rods, a plurality of torsion springs, a limiting plate, a recovery assembly, a plurality of lifting rods and a clamping claw assembly, wherein the processing table has a through hole and a plurality of lifting grooves, and the positioning rod has a plurality of receiving grooves; the first hydraulic rod is fixed below the processing table; the positioning rod is fixed at the output end of the first hydraulic rod; the positioning airbag is arranged in the positioning rod; the first air pump is fixed below the processing table; the connecting pipe is connected to the output end of the first air pump and is connected to the positioning airbag; a plurality of rotating rods are rotatably arranged in the plurality of receiving grooves of the positioning rod; a plurality of torsion springs are fixedly connected to the rotating rod and fixedly connected to the positioning rod; the limiting plate is fixed above the positioning rod; the recovery assembly is arranged in the positioning rod for recovering the rotating rod; a plurality of lifting rods are fixed to the side of the positioning rod and correspond to the plurality of receiving grooves of the processing table; the clamping claw assembly is arranged on the side of the processing table.

[0007] Among them, the recovery component includes a sliding block, multiple pull-back ropes, a spring and an inner capsule, the sliding block is slidably arranged in the positioning rod; the multiple pull-back ropes and the multiple rotating rods are fixedly connected, and are fixedly connected to the sliding block; the spring is fixedly connected to the positioning rod and is fixedly connected to the sliding block; the inner capsule is connected to the positioning airbag and is arranged below the sliding block.

[0008] Among them, the device for processing gearbox parts also includes a driving motor, a driving wheel, a driven wheel and two conveyor belts, the driving motor is arranged on the side of the processing table; the driving wheel is fixed at the output end of the driving motor; the driven wheel is arranged on the side of the processing table away from the driving wheel; the two conveyor belts are matched with the driving wheel and the driven wheel; the two conveyor belts are arranged on both sides of the through hole of the processing table.

[0009] Wherein, the gearbox parts processing device also includes two guard plates, and the two guard plates are arranged on one side of the processing table close to the conveyor belt.

[0010] Wherein, the gearbox parts processing device also includes a second hydraulic rod, and the second hydraulic rod is fixedly connected to the guard plate and fixedly connected to the processing table.

[0011] Wherein, the gearbox parts processing device also includes a second air pump and a purge plate, the second air pump is fixed on the processing table; the purge plate is connected to the second air pump and is used to purge the surface of the processing table.

[0012] Wherein, the gearbox parts processing device further comprises a third hydraulic rod, and the third hydraulic rod is fixedly connected to the processing table and to the purge plate.

[0013] The present invention provides a device for processing gearbox parts, wherein the processing table is used for processing gears, and the front end thereof is used for placing processing equipment, the first hydraulic rod can extend upwards to control the extension of the positioning rod, and the positioning rod can extend from the through hole of the processing table, the positioning airbag is arranged on the outside of the positioning rod, and is inflated and deflated by the first air pump and the connecting pipe to achieve expansion and contraction, and a plurality of rotating rods are rotatably arranged on the upper end of the positioning rod, and are kept stored in the storage groove under the action of the recovery component; when the recovery component is released, the torsion spring rotates the rotating rod outward, and the limit plate is used to limit its maximum rotation angle so that it can be rotated to a horizontal state at the maximum; the lifting rod moves upward with the positioning rod, and can lift the height of the gear so that it can be conveniently clamped by the clamping claw assembly for flipping, and the clamping claw assembly can adopt the flipping unit in the existing patent (CN115741160A), or can adopt equipment such as a mechanical arm; when used specifically, the gear is placed above the through hole, and the diameter of the through hole is slightly larger than the inner hole of the gear diameter, and then start the first hydraulic rod to align the positioning airbag on the positioning rod with the gear, start the first air pump, inflate the positioning airbag, make it expand outward evenly, adjust the gear position, and at the same time, the expansion of the positioning airbag triggers the recovery component, so that the rotating rod rotates upward under the action of the torsion spring. After the gear positioning is completed, the positioning airbag releases a part of the gas, and while keeping the recovery component triggered, the positioning airbag is separated from the gear. At this time, the first hydraulic rod is retracted, allowing the rotating rod to press the gear, and with the cooperation of the processing table, the gear is clamped to keep the gear fixed for easy processing; after the processing is completed, the first hydraulic rod is extended to allow the lifting rod to pass through the lifting groove and then be higher than the processing table, and the gear is lifted to a certain height, which is convenient for the clamping and flipping of the clamping claw assembly. After flipping, repeat the above steps to process the back side; the present invention can prevent the situation of blocking the processing position by clamping the gear from the inside, thereby solving the problem that the existing device easily blocks the processing position and causes inconvenience in processing.

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of a transmission parts processing device according to the first embodiment of the present invention.

[0016] Figure 2It is a cross-sectional view of a transmission parts processing device according to the first embodiment of the present invention.

[0017] Figure 3 A gearbox parts processing device according to the first embodiment of the present invention Figure 2 A partial enlargement of detail A.

[0018] Figure 4 It is a structural schematic diagram of a transmission parts processing device according to the second embodiment of the present invention.

[0019] Figure 5 It is a schematic structural diagram of a gearbox parts processing device according to the third embodiment of the present invention.

[0020] 101-processing table, 102-first hydraulic rod, 103-positioning rod, 104-positioning airbag, 105-first air pump, 106-connecting pipe, 107-rotating rod, 108-torsion spring, 109-limiting plate, 110-lifting rod, 111-clamping claw assembly, 112-through hole, 113-lifting groove, 114-storage groove, 115-sliding block, 116-pull back rope, 117-spring, 118-inner capsule, 119-driving motor, 120-driving wheel, 121-driven wheel, 122-conveying belt, 123-guard plate, 124-second hydraulic rod, 201-second air pump, 202-purge plate, 203-third hydraulic rod, 301-fourth hydraulic rod, 302-connecting frame, 303-infrared sensor.

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] For the first embodiment, please refer to Figure 1~Figure 3 , Figure 1 It is a structural schematic diagram of a gearbox parts processing device according to a first embodiment of the present invention; Figure 2 is a cross-sectional view of a transmission parts processing device according to a first embodiment of the present invention; Figure 3 A gearbox parts processing device according to the first embodiment of the present invention Figure 2 A partial enlargement of detail A.

[0023] The present invention provides a device for processing gearbox parts: comprising a processing table 101, a first hydraulic rod 102, a positioning rod 103, a positioning airbag 104, a first air pump 105, a connecting pipe 106, a plurality of rotating rods 107, a plurality of torsion springs 108, a limiting plate 109, a recovery component, a plurality of lifting rods 110, a clamping claw component 111, a driving motor 119, a driving wheel 120, a driven wheel 121, two conveyor belts 122, two guard plates 123 and a second hydraulic rod 124, the recovery component comprising a sliding block 115, a plurality of pull-back ropes 116, a spring 117 and an inner bag 118, the processing table 101 has a through hole 112 and a plurality of lifting grooves 113, and the positioning rod 103 has a plurality of storage grooves 114.

[0024] The aforementioned solution solves the problem that the existing device easily blocks the processing position, causing inconvenience in processing. It can be understood that the aforementioned solution can facilitate the clamping and flipping of the clamping jaw assembly, and can also clamp it from the inside of the gear to prevent the processing position from being blocked.

[0025] In this embodiment, the first hydraulic rod 102 is fixed below the processing table 101; the positioning rod 103 is fixed to the output end of the first hydraulic rod 102; the positioning airbag 104 is arranged in the positioning rod 103; the first air pump 105 is fixed below the processing table 101; the connecting pipe 106 is connected to the output end of the first air pump 105 and is connected to the positioning airbag 104; the plurality of rotating rods 107 rotate the plurality of storage slots 11 arranged on the positioning rod 103 4; the plurality of torsion springs 108 are fixedly connected to the rotating rod 107 and to the positioning rod 103; the limiting plate 109 is fixed above the positioning rod 103; the recovery assembly is arranged in the positioning rod for recovering the rotating rod 107; the plurality of lifting rods 110 are fixed to the side of the positioning rod 103 and correspond to the plurality of receiving grooves 114 of the processing table 101; the clamping jaw assembly 111 is arranged on the side of the processing table 101; the processing table 101 is used for The gear processing is carried out, and its front end is used to place the processing equipment. The first hydraulic rod 102 can extend upward to control the extension of the positioning rod 103. The positioning rod 103 can extend from the through hole 112 of the processing table 101. The positioning airbag 104 is arranged on the outside of the positioning rod 103, and is inflated and deflated by the first air pump 105 and the connecting pipe 106 to achieve expansion and contraction. The plurality of rotating rods 107 are rotatably arranged on the upper end of the positioning rod 103. Under the action of the recovery component, the recovery is maintained. The gear 107 is received in the storage groove 114; when the recovery assembly is released, the torsion spring 108 rotates the rotating rod 107 outward, and the limit plate 109 is used to limit its maximum rotation angle so that it can be rotated to a horizontal state at its maximum; the lifting rod 110 moves upward following the positioning rod 103, and can raise the height of the gear so that it is convenient to clamp it with the clamping claw assembly 111 for flipping. The clamping claw assembly 111 can adopt the flipping unit in the existing patent (CN115741160A), or can adopt a mechanical arm or other equipment;When in use, the gear is placed above the through hole 112, the diameter of the through hole 112 is slightly larger than the inner diameter of the gear, and then the first hydraulic rod 102 is started to align the positioning airbag 104 on the positioning rod 103 with the gear, and the first air pump 105 is started to inflate the positioning airbag 104 to make it expand outward evenly, and adjust the position of the gear. At the same time, the expansion of the positioning airbag 104 triggers the recovery component, so that the rotating rod 107 rotates upward under the action of the torsion spring 108. After the gear positioning is completed, the positioning airbag 104 releases a part of the gas, and while keeping the recovery component triggered, the positioning airbag 104 is allowed to rotate upward. 4 is separated from the gear, at which time the first hydraulic rod 102 is retracted, allowing the rotating rod 107 to press the gear, and with the cooperation of the processing table 101, the gear is clamped to keep the gear fixed for easy processing; after the processing is completed, the first hydraulic rod 102 is extended, allowing the lifting rod 110 to pass through the lifting slot 113 and be higher than the processing table 101, and the gear is lifted to a certain height, which is convenient for the clamping claw assembly 111 to clamp and flip, and repeat the above steps after flipping to process the back side; the present invention can prevent the situation of blocking the processing position by clamping the gear from the inside, thereby solving the problem that the existing device easily blocks the processing position, resulting in inconvenience in processing. ;

[0026] Among them, multiple pullback ropes 116 are fixedly connected to multiple rotating rods 107, and are fixedly connected to the sliding block 115; the spring 117 is fixedly connected to the positioning rod 103, and is fixedly connected to the sliding block 115; the inner bag 118 is connected to the positioning airbag 104, and is arranged below the sliding block 115; the spring 117 is used to rebound the sliding block 115 downward, and the elastic force of the spring 117 is greater than the sum of the rotational elastic forces of multiple torsion springs 108. In the absence of other forces, the spring 117 pops out the sliding block 115 downward, and pulls the rotating rod 107 downward through the pullback rope 116, so that it is stored in the storage groove 114; and when the first air pump 105 is started, the inner bag 118 is inflated, which will squeeze the sliding block 115 to move upward, allowing the rotating rod 107 to be released.

[0027] Secondly, the driving motor 119 is arranged on the side of the processing table 101; the driving wheel 120 is fixed at the output end of the driving motor 119; the driven wheel 121 is arranged on the side of the processing table 101 away from the driving wheel 120; the two conveyor belts 122 are matched with the driving wheel 120, and are matched with the driven wheel 121; the two conveyor belts 122 are arranged on both sides of the through hole 112 of the processing table 101; the driving motor 119 is used to drive the driving wheel 120 to rotate, and with the cooperation of the driven wheel 121, drives the conveyor belt 122 to rotate, and the two conveyor belts 122 are located on both sides of the through hole 112, which can transport gears without affecting the extension of the lifting rod 110.

[0028] Again, the two guard plates 123 are arranged on one side of the processing table 101 close to the conveyor belt 122 ; the guard plates 123 are used to prevent the gears from slipping off the conveyor belt 122 .

[0029] Finally, the second hydraulic rod 124 is fixedly connected to the guard plate 123 and the processing table 101; the second hydraulic rod 124 is used to control the upward and downward movement of the guard plate 123 so that it can be stored in the processing table 101 without affecting the processing of the gear.

[0030] During use, the processing table 101 is used for gear processing, and its front end is used to place processing equipment. The first hydraulic rod 102 can extend upward to control the extension of the positioning rod 103. The positioning rod 103 can extend from the through hole 112 of the processing table 101. The positioning airbag 104 is arranged on the outside of the positioning rod 103, and is inflated and deflated by the first air pump 105 and the connecting pipe 106 to achieve expansion and contraction. The plurality of rotating rods 107 are rotatably arranged on the upper end of the positioning rod 103, and are kept stored in the storage groove 114 under the action of the recovery component; when the recovery component is released, the torsion spring 108 rotates the rotating rod 107 outward, and the The limit plate 109 is used to limit its maximum rotation angle so that it can rotate to the horizontal state at its maximum; the lifting rod 110 moves upward with the positioning rod 103, which can lift the height of the gear so that it can be conveniently clamped by the clamping claw assembly 111 for flipping. The clamping claw assembly 111 can adopt the flipping unit in the existing patent (CN115741160A), or a mechanical arm and other equipment; when used specifically, the gear is placed above the through hole 112, the diameter of the through hole 112 is slightly larger than the inner hole diameter of the gear, and then the first hydraulic rod 102 is started to make the positioning airbag 104 on the positioning rod 103 flush with the gear, and the first air pump 105 is started to inflate the positioning airbag 104, so that It expands outward evenly to adjust the position of the gear. At the same time, the positioning airbag 104 expands to trigger the recovery component, so that the rotating rod 107 rotates upward under the action of the torsion spring 108. After the gear positioning is completed, the positioning airbag 104 releases a portion of gas to keep the recovery component triggered while separating the positioning airbag 104 from the gear. At this time, the first hydraulic rod 102 retracts to allow the rotating rod 107 to press the gear. With the cooperation of the processing table 101, the gear is clamped to keep the gear fixed for easy processing. After the processing is completed, the first hydraulic rod 102 extends to allow the lifting rod 110 to pass through the lifting slot 113 and then be higher than the processing table 101, lifting the gear to a certain height. The height is convenient for the clamping and flipping of the clamping jaw assembly 111. After flipping, repeat the above steps to process the back side; the spring 117 is used to rebound the sliding block 115 downward. The elastic force of the spring 117 is greater than the sum of the rotational elastic forces of the multiple torsion springs 108. In the absence of other forces, the spring 117 pops up the sliding block 115 downward and pulls the rotating rod 107 downward through the pull-back rope 116 to store it in the storage groove 114; and when the first air pump 105 is started, the inner bag 118 is inflated, which squeezes the sliding block 115 to move upward, allowing the rotating rod 107 to be released; the two conveyor belts 122 are arranged on both sides of the through hole 112 of the processing table 101;The driving motor 119 is used to drive the driving wheel 120 to rotate, and with the cooperation of the driven wheel 121, drives the conveyor belt 122 to rotate. The two conveyor belts 122 are located on both sides of the through hole 112, and can transport gears without affecting the extension of the lifting rod 110; the guard plate 123 is used to prevent the gear from slipping off the conveyor belt 122; the second hydraulic rod 124 is used to control the up and down movement of the guard plate 123 so that it can be stored in the processing table 101 without affecting the processing of the gear; the present invention can prevent the situation of blocking the processing position by clamping the gear from the inside, thereby solving the problem that the existing device easily blocks the processing position, causing inconvenience in processing. ;

[0031] For the second embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of a transmission parts processing device according to the second embodiment of the present invention.

[0032] On the basis of the first embodiment, a transmission part processing device of the present invention further includes a second air pump 201 , a purge plate 202 and a third hydraulic rod 203 .

[0033] The second air pump 201 is fixed on the processing table 101; the purge plate 202 is connected to the second air pump 201 and is used to purge the surface of the processing table 101; the second air pump 201 blows out an air flow, and blows it to the surface of the processing table 101 through the purge plate 202 to clean up the debris remaining after processing.

[0034] The third hydraulic rod 203 is fixedly connected to the processing table 101 and the purge plate 202 ; the third hydraulic rod 203 is used to control the translation of the purge plate 202 so as not to affect gear processing when retracted.

[0035] For the third embodiment, please refer to Figure 5 , Figure 5 It is a structural schematic diagram of a gearbox parts processing device according to the third embodiment of the present invention.

[0036] On the basis of the second embodiment, a transmission part processing device of the present invention further includes a fourth hydraulic rod 301 , a connecting frame 302 and an infrared sensor 303 .

[0037] The fourth hydraulic rod 301 is arranged on one side of the processing table 101; the connecting frame 302 is fixed at the output end of the fourth hydraulic rod 301, and the connecting frame 302 is used to install the driving wheel 120 and the driven wheel 121. The fourth hydraulic rod 301 is used to push the connecting frame 302 upward, thereby driving the driving wheel 120, the driven wheel 121 and the driving motor 119 to rise to a certain height, so that the conveyor belt 122 is raised to a certain height to facilitate the transportation of gears. When the gears are processed and clamped, the fourth hydraulic rod 301 is retracted to allow the conveyor belt 122 to be stored in the processing table 101.

[0038] The infrared sensor 303 is disposed in the positioning rod 103; the infrared sensor 303 is used to sense whether a gear passes by, and to control positioning and clamping after the gear passes by.

[0039] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A device for processing gearbox parts, characterized in that: It includes a processing table, a first hydraulic rod, a positioning rod, a positioning airbag, a first air pump, a connecting pipe, a plurality of rotating rods, a plurality of torsion springs, a limiting plate, a recovery assembly, a plurality of lifting rods and a clamping claw assembly, wherein the processing table has a through hole and a plurality of lifting grooves, and the positioning rod has a plurality of receiving grooves; the first hydraulic rod is fixed below the processing table; the positioning rod is fixed at the output end of the first hydraulic rod; the positioning airbag is arranged in the positioning rod; the first air pump is fixed below the processing table; the connecting pipe is connected to the output end of the first air pump and is connected to the positioning airbag; a plurality of rotating rods are rotatably arranged in the plurality of receiving grooves of the positioning rod; a plurality of torsion springs are fixedly connected to the rotating rod and to the positioning rod; the limiting plate is fixed above the positioning rod; the recovery assembly is arranged in the positioning rod for recovering the rotating rod; a plurality of lifting rods are fixed to the side of the positioning rod and correspond to the plurality of receiving grooves of the processing table; the clamping claw assembly is arranged on the side of the processing table; The recovery component includes a sliding block, multiple pull-back ropes, a spring and an inner capsule. The sliding block is slidably arranged in the positioning rod; the multiple pull-back ropes and the multiple rotating rods are fixedly connected and fixedly connected to the sliding block; the spring is fixedly connected to the positioning rod and fixedly connected to the sliding block; the inner capsule is connected to the positioning airbag and is arranged below the sliding block.

2. A gearbox parts processing device as claimed in claim 1, characterized in that: The gearbox parts processing device also includes a driving motor, a driving wheel, a driven wheel and two conveyor belts. The driving motor is arranged on the side of the processing table; the driving wheel is fixed to the output end of the driving motor; the driven wheel is arranged on the side of the processing table away from the driving wheel; the two conveyor belts are matched with the driving wheel and the driven wheel; the two conveyor belts are arranged on both sides of the through hole of the processing table.

3. A gearbox parts processing device as claimed in claim 2, characterized in that: The gearbox parts processing device also includes two guard plates, which are arranged on one side of the processing table close to the conveyor belt.

4. A gearbox parts processing device as claimed in claim 3, characterized in that: The gearbox parts processing device also includes a second hydraulic rod, which is fixedly connected to the guard plate and the processing table.

5. A gearbox parts processing device as claimed in claim 4, characterized in that: The gearbox parts processing device also includes a second air pump and a purge plate, wherein the second air pump is fixed on the processing table; the purge plate is connected to the second air pump and is used to purge the surface of the processing table.

6. A gearbox parts processing device as claimed in claim 5, characterized in that: The gearbox parts processing device also includes a third hydraulic rod, which is fixedly connected to the processing table and to the purge plate.

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