Gear heat treatment placing rack

Abstract

The utility model relates to the technical field of gear machining assistance, in particular to a gear heat treatment placing frame which comprises a bottom plate and a placing assembly, and the placing assembly comprises a plurality of placing plates, a plurality of limiting blocks and a cylinder. According to the gear placing device, gears are placed on the corresponding placing plates, the multiple placing plates are sequentially arranged outside the cylinder in a sleeving mode, so that more gears can be placed on the gear placing device, the multiple placing plates can be fixed through the multiple limiting blocks and the corresponding grooves, shaking is prevented, and workers can conveniently place the gears according to actual use requirements. According to the gear heat treatment device, the number of the containing plates is increased or decreased, the flexibility is high, the device is high in flexibility and convenient to change according to the actual number of gears, heat treatment does not need to be conducted on the gears in multiple batches, and therefore the gear heat treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing aids, and particularly relates to a gear heat treatment placement rack. Background Art

[0002] A gear is a mechanical element with teeth on the rim that can continuously mesh to transmit motion and power. After the gear is processed and formed, it needs to be heat-treated (such as quenching) to meet the requirements of various use performances. When quenching, the processed and formed gear needs to be first placed in a quenching furnace for heating.

[0003] However, the number of gears that the current placement rack can hold is fixed. When the number of gears is too large, the device cannot hold more gears, resulting in the need for multiple batches of heat treatment, thereby reducing the efficiency of gear heat treatment. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a gear heat treatment placement rack, which solves the problem in the prior art that the number of gears that the current placement rack can hold is fixed. When the number of gears is too large, the device cannot hold more gears, resulting in the need for multiple batches of heat treatment, thereby reducing the efficiency of gear heat treatment.

[0005] To achieve the above purpose, the utility model provides a gear heat treatment placement rack, which includes a bottom plate and a placement component. The placement component includes a plurality of placement plates, a plurality of limit blocks and cylinders. Each limit block is fixedly connected to the corresponding placement plate and is respectively located around the bottom of the corresponding placement plate. The bottom plate and each placement plate respectively have a plurality of grooves. Each placement plate has a round hole. Each placement plate is sequentially sleeved on the cylinder, and each round hole is respectively adapted to the cylinder. Each limit block is respectively inserted into the corresponding groove.

[0006] Among them, each placement plate has a plurality of first placement grooves and a plurality of second placement grooves. The plurality of first placement grooves are respectively located on the left side of the corresponding placement plate, and the plurality of second placement grooves are respectively located on the right side of the corresponding placement plate.

[0007] Among them, the gear heat treatment placement rack further includes a plurality of moving wheels and a plurality of support rods. One ends of the plurality of support rods are respectively fixedly connected to the bottom plate and are respectively located around the bottom of the bottom plate. The other ends of the plurality of support rods are respectively rotatably connected to the corresponding moving wheels.

[0008] Among them, the gear heat treatment placement rack further includes a push handle, and the push handle is fixedly connected to the bottom plate and is located at the right end of the bottom plate.

[0009] Among them, the gear heat treatment placement rack further includes a cylinder and a friction plate. The cylinder is fixedly connected to the bottom plate and is located at the bottom of the bottom plate. The friction plate is fixedly connected to the cylinder and is located at the bottom of the cylinder.

[0010] For a gear heat treatment placement rack of the present utility model, gears are placed on the corresponding placement plates. By sequentially sleeving a plurality of the placement plates on the outside of the cylinder, the device can place more gears. And through the arrangement of a plurality of the limiting blocks and the corresponding grooves, the plurality of placement plates can also be fixed to prevent shaking. The staff can increase or decrease the number of the placement plates according to actual usage requirements, with relatively high flexibility. When a plurality of the placement plates need to be placed in a heating furnace for heating, they are sequentially taken out from the cylinder and then stacked in the heating furnace in sequence. And through the arrangement of a plurality of the limiting blocks and the corresponding grooves, the plurality of placement plates can still be stably stacked together. Thus, the flexibility of this device is relatively high, facilitating changes according to the actual number of gears, without the need to perform gear heat treatment in multiple batches, thereby improving the efficiency of gear heat treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0012] Figure 1 is a schematic structural diagram of the whole of the first embodiment of the present utility model.

[0013] Figure 2 is a cross-sectional view of the whole of the first embodiment of the present utility model.

[0014] Figure 3 is a schematic structural diagram of the whole of the second embodiment of the present utility model.

[0015] Figure 4 is a cross-sectional view of the whole of the second embodiment of the present utility model.

[0016] 101 - bottom plate, 102 - placement plate, 103 - limiting block, 104 - cylinder, 105 - moving wheel, 106 - support rod, 107 - groove, 108 - round hole, 109 - first placement groove, 110 - second placement groove, 111 - push handle, 201 - cylinder, 202 - friction plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation to the present utility model.

[0018] First Embodiment:

[0019] Please refer to Figure 1 and Figure 2 , wherein, Figure 1 is a schematic structural view of the whole of the first embodiment of the present utility model, Figure 2 is a cross-sectional view of the whole of the first embodiment of the present utility model.

[0020] The present utility model provides a gear heat treatment placement rack, including a bottom plate 101 and a placement assembly. The placement assembly includes a plurality of placement plates 102, a plurality of limit blocks 103, a cylinder 104, a plurality of moving wheels 105, a plurality of support rods 106, and a push handle 111. The bottom plate 101 and each of the placement plates 102 respectively have a plurality of grooves 107, each of the placement plates 102 respectively has a round hole 108, and each of the placement plates 102 has a plurality of first placement grooves 109 and a plurality of second placement grooves 110.

[0021] For this specific embodiment, the gears are placed on the corresponding placement plates 102. By sequentially sleeving the plurality of placement plates 102 outside the cylinder 104, the device can place more gears. And through the arrangement of the plurality of limit blocks 103 and the corresponding grooves 107, the plurality of placement plates 102 can also be fixed to prevent shaking. The staff can increase or decrease the number of the placement plates 102 according to actual usage requirements, with high flexibility. When the plurality of placement plates 102 need to be placed in a heating furnace for heating, they are sequentially taken out from the cylinder 104 and then stacked in the heating furnace in sequence. And through the arrangement of the plurality of limit blocks 103 and the corresponding grooves 107, the plurality of placement plates 102 can still be stably stacked together. Thus, the flexibility of the device is high, which is convenient for changing according to the actual number of gears, without the need for multiple batches of heat treatment of gears, thereby improving the efficiency of gear heat treatment. The diameters of the plurality of second placement grooves 110 are larger than those of the plurality of first placement grooves 109. Through the arrangement of the plurality of first placement grooves 109 and the plurality of second placement grooves 110, it is convenient for the staff to classify and place gears of different sizes, and can prevent the gears from falling off the placement plates 102. The device is supported by the plurality of support rods 106. Through the arrangement of the plurality of moving wheels 105, it is convenient for the staff to move the device, improving the flexibility of the device. Through the arrangement of the push handle 111, it is convenient for the staff to drive the whole device to move by pushing the push handle 111.

[0022] Among them, each of the limiting blocks 103 is fixedly connected to the corresponding placing plate 102 and is respectively located around the bottom of the corresponding placing plate 102. The bottom plate 101 and each placing plate 102 respectively have a plurality of grooves 107. Each placing plate 102 has a circular hole 108. Each placing plate 102 is sequentially sleeved on the cylinder 104. Each circular hole 108 is respectively adapted to the cylinder 104. Each limiting block 103 is respectively inserted into the corresponding groove 107. Place the gears on the corresponding placing plates 102. By sequentially sleeving the plurality of placing plates 102 on the outside of the cylinder 104, the device can place more gears. And through the setting of the plurality of limiting blocks 103 and the corresponding grooves 107, the plurality of placing plates 102 can also be fixed to prevent shaking. The staff can increase or decrease the number of the placing plates 102 according to the actual use requirements, with high flexibility. When the plurality of placing plates 102 need to be placed in a heating furnace for heating, take them off the cylinder 104 in sequence, and then stack them in the heating furnace in sequence. And through the setting of the plurality of limiting blocks 103 and the corresponding grooves 107, the plurality of placing plates 102 can still be stably stacked together. Thus, the device has high flexibility, is convenient to change according to the actual number of gears, and there is no need to perform heat treatment on gears in multiple batches, thereby improving the efficiency of gear heat treatment.

[0023] Secondly, each placing plate 102 has a plurality of first placing grooves 109 and a plurality of second placing grooves 110. The plurality of first placing grooves 109 are respectively located on the left side of the corresponding placing plate 102. The plurality of second placing grooves 110 are respectively located on the right side of the corresponding placing plate 102. The diameters of the plurality of second placing grooves 110 are larger than the diameters of the plurality of first placing grooves 109. Through the setting of the plurality of first placing grooves 109 and the plurality of second placing grooves 110, it is convenient for the staff to classify and place gears of different sizes, and can prevent the gears from falling off the placing plate 102.

[0024] At the same time, one ends of the plurality of support rods 106 are respectively fixedly connected to the bottom plate 101 and are respectively located around the bottom of the bottom plate 101. The other ends of the plurality of support rods 106 are respectively rotatably connected to the corresponding moving wheels 105. The device is carried and supported by the plurality of support rods 106. Through the setting of the plurality of moving wheels 105, it is convenient for the staff to move the device, improving the flexibility of the device.

[0025] In addition, the push handle 111 is fixedly connected to the bottom plate 101 and is located at the right end of the bottom plate 101. Through the arrangement of the push handle 111, it is convenient for the staff to drive the whole device to move by pushing the push handle 111.

[0026] When using a gear heat treatment placement rack of this embodiment, place the gears on the corresponding placement plates 102. By sleeving the plurality of placement plates 102 on the outside of the cylinder 104 in sequence, the device can place more gears. And through the arrangement of the plurality of limiting blocks 103 and the corresponding grooves 107, the plurality of placement plates 102 can also be fixed to prevent shaking. The staff can increase or decrease the number of the placement plates 102 according to actual usage requirements, with high flexibility. When the plurality of placement plates 102 need to be placed in a heating furnace for heating, take them off the cylinder 104 in sequence, and then stack them in the heating furnace in sequence. And through the arrangement of the plurality of limiting blocks 103 and the corresponding grooves 107, the plurality of placement plates 102 can still be stably stacked together. Thus, the flexibility of this device is high, which is convenient to change according to the actual number of gears, without heat-treating gears in multiple batches, thereby improving the efficiency of gear heat treatment. The diameters of the plurality of second placement grooves 110 are larger than the diameters of the plurality of first placement grooves 109. Through the arrangement of the plurality of first placement grooves 109 and the plurality of second placement grooves 110, it is convenient for the staff to classify and place gears of different sizes, and can prevent the gears from falling off the placement plates 102. The device is supported by the plurality of support rods 106. Through the arrangement of the plurality of moving wheels 105, it is convenient for the staff to move the device, improving the flexibility of the device. Through the arrangement of the push handle 111, it is convenient for the staff to drive the whole device to move by pushing the push handle 111.

[0027] Second Embodiment:

[0028] Based on the first embodiment, please refer to Figure 3 and Figure 4 , wherein, Figure 3 is the overall structural schematic diagram of the second embodiment of the present utility model, Figure 4 is the overall cross-sectional view of the second embodiment of the present utility model.

[0029] The present utility model provides a gear heat treatment placement rack, which further includes a cylinder 201 and a friction plate 202.

[0030] For this specific embodiment, when the staff needs to remove multiple said placement plates 102, to prevent the device from moving during this period, which may cause inconvenience for the staff to carry out the disassembly work, the cylinder 201 is used to push the friction plate 202 downward to contact and abut against the ground, thereby preventing the device from moving, and facilitating the staff to disassemble the multiple said placement plates 102.

[0031] Among them, the cylinder 201 is fixedly connected to the bottom plate 101 and is located at the bottom of the bottom plate 101. The friction plate 202 is fixedly connected to the cylinder 201 and is located at the bottom of the cylinder 201. When the staff needs to remove multiple said placement plates 102, to prevent the device from moving during this period, which may cause inconvenience for the staff to carry out the disassembly work, the cylinder 201 is used to push the friction plate 202 downward to contact and abut against the ground, thereby preventing the device from moving, and facilitating the staff to disassemble the multiple said placement plates 102.

[0032] When using a gear heat treatment placement rack of this embodiment, when the staff needs to remove multiple said placement plates 102, to prevent the device from moving during this period, which may cause inconvenience for the staff to carry out the disassembly work, the cylinder 201 is used to push the friction plate 202 downward to contact and abut against the ground, thereby preventing the device from moving, and facilitating the staff to disassemble the multiple said placement plates 102.

[0033] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A gear heat treatment placement rack, characterized in that it includes a bottom plate and a placement component; The placement component includes a plurality of placement plates, a plurality of limit blocks and cylinders. Each of the limit blocks is fixedly connected to the corresponding placement plate and is respectively located around the bottom of the corresponding placement plate. The bottom plate and each placement plate respectively have a plurality of grooves, each placement plate has a circular hole, each placement plate is sequentially sleeved on the cylinder, each circular hole is respectively adapted to the cylinder, and each limit block is respectively inserted into the corresponding groove.

2. The gear heat treatment placement rack according to claim 1, characterized in that each placement plate has a plurality of first placement grooves and a plurality of second placement grooves. The plurality of first placement grooves are respectively located on the left side of the corresponding placement plate, and the plurality of second placement grooves are respectively located on the right side of the corresponding placement plate.

3. The gear heat treatment placement rack according to claim 2, characterized in that the gear heat treatment placement rack further includes a plurality of moving wheels and a plurality of support rods. One ends of the plurality of support rods are respectively fixedly connected to the bottom plate and are respectively located around the bottom of the bottom plate. The other ends of the plurality of support rods are respectively rotatably connected to the corresponding moving wheels.

4. The gear heat treatment placement rack according to claim 3, characterized in that the gear heat treatment placement rack further includes a push handle, and the push handle is fixedly connected to the bottom plate and is located at the right end of the bottom plate.

5. The gear heat treatment placement rack according to claim 4, characterized in that the gear heat treatment placement rack further includes a cylinder and a friction plate. The cylinder is fixedly connected to the bottom plate and is located at the bottom of the bottom plate. The friction plate is fixedly connected to the cylinder and is located at the bottom of the cylinder.

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