Planet carrier machining supporting and positioning device

Abstract

The utility model relates to the technical field of planet carrier machining, in particular to a planet carrier machining supporting and positioning device which comprises a supporting plate, a workbench and an adjusting mechanism, and the adjusting mechanism comprises four clamping assemblies, a rotating table, a motor, a rotating shaft, a driving gear and an arc-shaped toothed plate. The clamping assembly comprises a fixing plate, a telescopic sleeve piece, an arc-shaped clamping plate, two rotating rollers and two rollers, the workbench is fixedly connected with the supporting plate, the rotating table is rotationally connected with the workbench, the motor is fixedly connected with the workbench, the rotating shaft is fixedly connected with the output end of the motor, the driving gear is meshed with the arc-shaped toothed plate, and the fixing plate is fixedly connected with the workbench. The telescopic suite is arranged between the arc-shaped clamping plate and the fixed plate, the two rotating rollers are rotationally connected with the two ends of the arc-shaped clamping plate correspondingly, the two rollers are rotationally connected with the two rotating rollers correspondingly, when the planet carrier needs to be rotated, the planet carrier is rotated through the adjusting mechanism, manual adjustment of the planet carrier is not needed, and the workload of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of planetary wheel frame processing, in particular to a planetary wheel frame processing support and positioning device. Background Art

[0002] The planet carrier is one of the main components of the planetary gear transmission device, and the planetary shaft or bearing is installed on the planet carrier. At present, the fixing effect of the planet carrier is not ideal when drilling, and the position is easily offset, resulting in low drilling accuracy.

[0003] In the prior art CN220312565U, the motor, bevel gear, threaded rod and upper clamping block cooperate with each other. By starting the motor, the bevel gear rotates clockwise. Since the bevel gear and bevel gear 2 are meshed with each other, bevel gear 2 rotates downward, thereby driving the rotating shaft to rotate downward, thereby causing bevel gear 3 to rotate downward. Since bevel gear 3 and bevel gear 4 are meshed with each other, bevel gear 4 rotates clockwise, thereby driving the two threaded rods to rotate clockwise. Since the threaded rod and the threaded sleeve are threadedly connected to each other, the threaded sleeve moves downward, thereby driving the upper clamping block to move downward. As the upper clamping block and the lower clamping block continue to approach each other, the gear box planet carrier is clamped and fixed to avoid the planet carrier from being offset, thereby increasing the accuracy of drilling.

[0004] However, in the prior art, when it is necessary to drill holes at different positions of the planet carrier, the operator is required to disassemble the planet carrier and re-adjust the angle before installing it, which increases the workload of the operator. Utility Model Content

[0005] The purpose of the utility model is to provide a planetary gear frame processing support and positioning device, which solves the problem in the prior art that when drilling holes in different positions of the planetary frame is required, the operator needs to disassemble the planetary frame and re-adjust the angle before installing it, which increases the workload of the operator.

[0006] To achieve the above-mentioned purpose, the utility model provides a planetary wheel frame processing support and positioning device, including a support plate, a workbench and an adjusting mechanism, the adjusting mechanism including four clamping components, a rotating table, a motor, a rotating shaft, a driving gear and an arc-shaped toothed plate, the clamping component including a fixed plate, a telescopic kit, an arc-shaped clamping plate, two rotating rollers and two rollers, the workbench is fixedly connected to the support plate and is located above the support plate, the rotating table is rotatably connected to the workbench, the motor is fixedly connected to the workbench, the rotating shaft is fixedly connected to the output end of the motor, the driving gear is fixedly connected to the rotating shaft, the arc-shaped toothed plate is fixedly connected to the rotating table, the driving gear is meshed with the arc-shaped toothed plate, the fixed plate is fixedly connected to the workbench, the telescopic kit is arranged between the arc-shaped clamping plate and the fixed plate, the two rotating rollers are respectively rotatably connected to the two ends of the arc-shaped clamping plate, and the two rollers are respectively rotatably connected to the two rotating rollers.

[0007] Among them, the telescopic kit includes a cylinder, a mounting plate and a pressure component. The cylinder is fixedly connected to the fixing plate and is located above the workbench. The mounting plate is fixedly connected to the output end of the cylinder. The pressure component is arranged between the arc clamping plate and the mounting plate.

[0008] Wherein, the pressure component includes a pressure spring and a telescopic rod, the two ends of the pressure spring are respectively fixedly connected to the mounting plate and the arc-shaped clamping plate, the two ends of the telescopic rod are respectively fixedly connected to the mounting plate and the arc-shaped clamping plate, and are located inside the pressure spring.

[0009] Wherein, the pressure component further comprises two limiting rods, one end of the two limiting rods is fixedly connected to the arc-shaped clamping plate, and the other end of the two limiting rods is slidably connected to the two ends of the mounting plate respectively.

[0010] Wherein, the planetary wheel carrier processing support and positioning device also includes four reinforcement mechanisms, and the reinforcement mechanisms are arranged on the cylinder, the fixing plate and the workbench.

[0011] Among them, the reinforcement mechanism includes a support column and two support frames, one end of the support column is fixedly connected to the workbench, the other end of the support column is slidably connected to the cylinder, and the two ends of the two support frames are respectively fixedly connected to the workbench and the fixed plate.

[0012] The utility model provides a planetary gear frame processing support and positioning device, the workbench is fixedly connected to the support plate and is located above the support plate, the rotating table is rotatably connected to the workbench, the motor is fixedly connected to the workbench, the rotating shaft is fixedly connected to the output end of the motor, the driving gear is fixedly connected to the rotating shaft, the arc-shaped toothed plate is fixedly connected to the rotating table, the driving gear is meshed with the arc-shaped toothed plate, the fixed plate is fixedly connected to the workbench, the telescopic kit is arranged between the arc-shaped clamping plate and the fixed plate, the two rotating rollers are respectively rotatably connected to the two ends of the arc-shaped clamping plate, the two rollers are respectively rotatably connected to the two rotating rollers, and when fixing the planetary frame, the planetary frame is placed on the rotating table, The four telescopic components respectively drive the four arc-shaped clamping plates to move closer to the middle until the two rollers at both ends of the arc-shaped clamping plates are tightly fitted with the planetary frame, and the multiple rollers fix the planetary frame. When it is necessary to drill holes in different positions of the planetary frame, the four telescopic components are controlled to shrink slightly at the same time, but the rollers are still in contact with the planetary frame, and the motor is started. The motor drives the rotating shaft and the driving gear to rotate, and the driving gear drives the arc-shaped gear plate and the rotating table to rotate slowly. The planetary frame rotates with the rotating table, and the multiple rollers respectively rotate with the multiple rotating rollers as the central axis until the planetary frame rotates to an appropriate angle. The operator does not need to disassemble the planetary frame and re-adjust the angle before installing it, thereby reducing the operator's workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application 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.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the planetary wheel carrier processing support and positioning device of the utility model.

[0015] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the planetary wheel carrier processing support and positioning device of the utility model.

[0017] 101-workbench, 102-support plate, 103-rotating table, 104-fixed plate, 105-cylinder, 106-mounting plate, 107-limit rod, 108-telescopic rod, 109-pressure spring, 110-arc splint, 111-rotating roller, 112-roller, 113-arc gear plate, 114-motor, 115-rotating shaft, 116-driving gear, 201-support column, 202-support frame. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 2 , Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the planetary gear carrier processing support and positioning device of the utility model. Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0021] The utility model provides a planetary gear frame processing support and positioning device, including a support plate 102, a workbench 101 and an adjusting mechanism, the adjusting mechanism including four clamping components, a rotating table 103, a motor 114, a rotating shaft 115, a driving gear 116 and an arc-shaped toothed plate 113, the clamping component including a fixed plate 104, a telescopic kit, an arc-shaped clamping plate 110, two rotating rollers 111 and two rollers 112, the telescopic kit including a cylinder 105, a mounting plate 106 and a pressure component, the pressure component including a pressure spring 109, a telescopic rod 108 and two limit rods 107, the above-mentioned scheme solves the problem in the prior art that when drilling holes in different positions of the planetary frame is required, the operator needs to disassemble the planetary frame and re-adjust the angle before installing it, which increases the workload of the operator.

[0022] In this specific embodiment, the workbench 101 is fixedly connected to the support plate 102 and is located above the support plate 102, the rotating table 103 is rotatably connected to the workbench 101, the motor 114 is fixedly connected to the workbench 101, the rotating shaft 115 is fixedly connected to the output end of the motor 114, the driving gear 116 is fixedly connected to the rotating shaft 115, the arc-shaped toothed plate 113 is fixedly connected to the rotating table 103, the driving gear 116 is meshed with the arc-shaped toothed plate 113, the fixed plate 104 is fixedly connected to the workbench 101, the telescopic kit is arranged between the arc-shaped clamping plate 110 and the fixed plate 104, the two rotating rollers 111 are rotatably connected to the two ends of the arc-shaped clamping plate 110, and the two rollers 112 are rotatably connected to the two rotating rollers 111, respectively. When fixing the planetary carrier, place the planetary carrier on the rotating shaft. On the movable table 103, the four telescopic components respectively drive the four arc-shaped clamping plates 110 to move closer to the middle until the two rollers 112 at both ends of the arc-shaped clamping plates 110 are tightly fitted with the planetary frame, and the multiple rollers 112 fix the planetary frame. When it is necessary to drill holes in different positions of the planetary frame, the four telescopic components are controlled to shrink slightly at the same time, but the rollers 112 are still in contact with the planetary frame, and the motor 114 is started. The motor 114 drives the rotating shaft 115 and the driving gear 116 to rotate, and the driving gear 116 drives the arc-shaped gear plate 113 and the rotating table 103 to rotate slowly. The planetary frame rotates with the rotating table 103, and the multiple rollers 112 respectively rotate with the multiple rotating rollers 111 as the central axis until the planetary frame rotates to an appropriate angle. The operator does not need to disassemble the planetary frame and re-adjust the angle before installing it, which reduces the workload of the operator.

[0023] The cylinder 105 is fixedly connected to the fixing plate 104 and is located above the workbench 101. The mounting plate 106 is fixedly connected to the output end of the cylinder 105. The pressure component is arranged between the arc-shaped clamping plate 110 and the mounting plate 106. The two ends of the pressure spring 109 are respectively fixedly connected to the mounting plate 106 and the arc-shaped clamping plate 110. The two ends of the telescopic rod 108 are respectively fixedly connected to the mounting plate 106 and the arc-shaped clamping plate 110 and are located in the pressure spring 109. The ends of the two limit rods 107 are fixedly connected to the arc-shaped clamping plate 110, and the other ends of the two limit rods 107 are respectively slidably connected to the two ends of the mounting plate 106. When fixing the planetary carrier, the planetary carrier is placed on the rotating table 103, and the four cylinders 105 are started at the same time. The four cylinders 105 respectively drive the four arc-shaped clamping plates 110 to move closer to the middle. When the rollers 112 on both sides of the arc-shaped clamping plates 110 contact the planetary carrier, the piston rod of the cylinder 105 is still extended by one end. The telescopic rod 108 and the pressure spring 109 remain in a contracted state under the pressure on both sides. The limiting rod 107 limits the movement of the arc clamping plate 110. The extension length of the piston rods of the four cylinders 105 and the contraction length of the four pressure springs 109 are kept the same, ensuring that the planetary carrier is clamped and fixed in the middle of the rotating table 103. The multiple rollers 112 clamp the planetary carrier. When drilling holes in different positions of the planetary carrier is required, the piston rods of the four cylinders 105 are controlled to contract slightly at the same time, and the four pressure springs 109 are extended slightly, but the rollers 112 are still in contact with the planetary carrier, and the rollers 112 clamp the planetary carrier. The force is reduced so that the subsequent planetary carrier can normally rotate with the rotating table 103, the motor 114 is started, the motor 114 drives the rotating shaft 115 and the driving gear 116 to rotate, the driving gear 116 drives the arc gear plate 113 and the rotating table 103 to rotate slowly, the planetary carrier rotates with the rotating table 103, and the multiple rollers 112 respectively rotate with the multiple rotating rollers 111 as the central axis until the planetary carrier rotates to an appropriate angle, and the operator does not need to disassemble the planetary carrier and re-adjust the angle before installing it, thereby reducing the workload of the operator.

[0024] When the planetary carrier is drilled and fixed by the utility model, the planetary carrier is placed on the rotating table 103, and the four cylinders 105 are started at the same time. The four cylinders 105 respectively drive the four arc-shaped clamping plates 110 to move closer to the middle. When the rollers 112 on both sides of the arc-shaped clamping plates 110 contact the planetary carrier, the piston rod of the cylinder 105 is still extended by one end, and the telescopic rod 108 and the pressure spring 109 are kept in a contracted state under the pressure on both sides. The extension length of the piston rod of the four cylinders 105 and the contraction length of the four pressure springs 109 are kept the same, ensuring that the planetary carrier is clamped and fixed in the middle of the rotating table 103. The multiple rollers 112 fix the planetary carrier. When it is necessary to drill holes in different positions of the planetary carrier, the cylinders 105 are controlled at the same time. The piston rods of the four cylinders 105 contract slightly, and the four pressure springs 109 extend slightly, but the roller 112 is still in contact with the planetary carrier. The clamping force of the roller 112 on the planetary carrier is reduced, so that the subsequent planetary carrier can normally follow the rotating table 103 to rotate. The motor 114 is started, and the motor 114 drives the rotating shaft 115 and the driving gear 116 to rotate. The driving gear 116 drives the arc-shaped gear plate 113 and the rotating table 103 to rotate slowly. The planetary carrier rotates with the rotating table 103, and the multiple rollers 112 respectively rotate with the multiple rotating rollers 111 as the central axis until the planetary carrier rotates to an appropriate angle. The operator does not need to disassemble the planetary carrier and re-adjust the angle before installing it, which reduces the operator's workload.

[0025] The second embodiment of the present application is:

[0026] See also Figure 3 , Figure 3 1 is a schematic diagram of the overall structure of the second embodiment of the planetary wheel carrier processing support and positioning device of the utility model. On the basis of the first embodiment, the planetary wheel carrier processing support and positioning device of this embodiment further includes four reinforcement mechanisms, which are arranged on the cylinder 105, the fixing plate 104 and the workbench 101, and the reinforcement mechanisms include a support column 201 and two support frames 202.

[0027] One end of the support column 201 is fixedly connected to the workbench 101, and the other end of the support column 201 is slidably connected to the cylinder 105. The two ends of the two support frames 202 are respectively fixedly connected to the workbench 101 and the fixed plate 104. The two support frames 202 support the fixed plate 104 to ensure that the fixed plate 104 always remains in a vertical state when the planetary carrier is fixed. The support column 201 provides support for the cylinder 105 and other components located on the cylinder 105, thereby increasing the structural stability of the device.

[0028] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A planetary wheel carrier processing support and positioning device, comprising a support plate and a workbench, wherein the workbench is fixedly connected to the support plate and is located above the support plate, characterized in that: It also includes an adjusting mechanism, which includes four clamping components, a rotating table, a motor, a rotating shaft, a driving gear and an arc-shaped toothed plate. The clamping component includes a fixed plate, a telescopic kit, an arc-shaped clamping plate, two rotating rollers and two rollers. The rotating table is rotatably connected to the workbench, the motor is fixedly connected to the workbench, the rotating shaft is fixedly connected to the output end of the motor, the driving gear is fixedly connected to the rotating shaft, the arc-shaped toothed plate is fixedly connected to the rotating table, the driving gear is meshed with the arc-shaped toothed plate, the fixed plate is fixedly connected to the workbench, the telescopic kit is arranged between the arc-shaped clamping plate and the fixed plate, the two rotating rollers are respectively rotatably connected to the two ends of the arc-shaped clamping plate, and the two rollers are respectively rotatably connected to the two rotating rollers.

2. The planetary wheel carrier processing support and positioning device according to claim 1, characterized in that: The telescopic kit includes a cylinder, a mounting plate and a pressure component. The cylinder is fixedly connected to the fixing plate and is located above the workbench. The mounting plate is fixedly connected to the output end of the cylinder. The pressure component is arranged between the arc clamping plate and the mounting plate.

3. The planetary wheel carrier processing support and positioning device according to claim 2, characterized in that: The pressure component includes a pressure spring and a telescopic rod, the two ends of the pressure spring are respectively fixedly connected to the mounting plate and the arc-shaped clamping plate, the two ends of the telescopic rod are respectively fixedly connected to the mounting plate and the arc-shaped clamping plate, and are located in the pressure spring.

4. The planetary wheel carrier processing support and positioning device according to claim 3, characterized in that: The pressure component further comprises two limiting rods, one end of the two limiting rods is fixedly connected to the arc-shaped clamping plate, and the other end of the two limiting rods is slidably connected to the two ends of the mounting plate respectively.

5. The planetary wheel carrier processing support and positioning device according to claim 2, characterized in that: The planetary wheel carrier processing support and positioning device also includes four reinforcement mechanisms, which are arranged on the cylinder, the fixing plate and the workbench.

6. The planetary wheel carrier processing support and positioning device according to claim 5, characterized in that: The reinforcement mechanism includes a support column and two support frames, one end of the support column is fixedly connected to the workbench, the other end of the support column is slidably connected to the cylinder, and the two ends of the two support frames are fixedly connected to the workbench and the fixed plate respectively.

Images