Cycloid hydraulic motor assembling device

Abstract

The utility model discloses a cycloid hydraulic motor assembling device, and relates to the technical field of motor assembling. The motor positioning device comprises a placing part, wherein the placing part is used for positioning a motor; and the assembling part is installed above the placing part, and the assembling part is used for assembling the motor. Wherein the motor is placed above the placing part. The mounting box is arranged, specifically, an electric telescopic rod is started to drive the mounting box to move downwards, so that a bolt pipe is aligned with a bolt behind a motor, then a second motor is started to drive a driving wheel to rotate, and when the driving wheel rotates, driven wheels on the periphery can be synchronously driven to rotate; the driven wheel rotates to drive the bolt pipe to rotate, and then the bolt pipe rotates to drive the bolt to rotate, so that the bolt is tightened, the working efficiency is improved, meanwhile, the fastening degree of the bolt is consistent, and the situation that individual bolts fall off due to different tightening degrees is prevented.

Description

A cycloidal hydraulic motor assembly device Technical Field

[0001] This utility model belongs to the field of motor assembly technology, and in particular relates to a cycloidal hydraulic motor assembly device. Background Technology

[0002] For a long time, for planar distribution cycloidal hydraulic motors, the "reverse installation" method has been used for ease of operation. That is, during the assembly process, the output shaft extension of the cycloidal hydraulic motor is always kept vertically downward. The assembly of the components is completed in the order of bottom to top. The housing and internal components, the rotor-stator pair, and the internal components of the rear cover are installed in sequence. Finally, the rear cover is installed, and four connecting bolts are inserted and tightened.

[0003] In existing motor assembly, the process is usually done manually. This results in variations in the tightening of the four bolts on the motor's rear cover due to different rotational forces, which can affect motor stability and cause the bolts to loosen. To address this, we provide a cycloidal hydraulic motor assembly device. Summary of the Invention

[0004] The purpose of this utility model is to provide a cycloidal hydraulic motor assembly device, which drives the bolt to rotate by rotating the bolt tube, thereby completing the tightening of the bolt, improving work efficiency, and ensuring that the tightness of the bolts is consistent. This prevents individual bolts from falling off due to different tightening degrees, and solves the problem that when tightening bolts, the different rotational force causes deviations in the tightness of each bolt, which affects the stability of the motor and causes the bolts to loosen.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an assembly device for a cycloidal hydraulic motor, including a placement part for positioning the motor; and

[0007] An assembly section is mounted above the placement section and is used to assemble the motor.

[0008] After the motor is placed above the placement section and positioned, it is assembled using the assembly section.

[0009] Furthermore, the placement portion includes a positioning component for positioning the motor; and

[0010] An adjustment component is mounted above the positioning component and is used to clamp the motor.

[0011] First, the adjustment component is adjusted, and then the positioning component is activated to move the adjustment component.

[0012] Furthermore, the assembly includes a support assembly for adjusting the processing height; and

[0013] A tightening assembly is mounted below the support assembly and is used to tighten bolts;

[0014] The tightening component is driven to move by the support component, so that the tightening component is aligned with the bolt on the back of the motor.

[0015] Furthermore, the positioning component includes a processing table, a fixing block is fixedly connected to the bottom of the processing table, a motor is fixedly connected to the right side of the fixing block, and a threaded rod is fixedly connected to the left output end of the motor through a coupling. The left side of the threaded rod extends into the interior of the fixing block, and two threaded blocks are threadedly connected to the outer surface of the threaded rod.

[0016] Among them, the threaded rod one is set with double threads, and the threads are opposite. The rotation of the threaded rod one drives the two threaded blocks to move closer or further apart.

[0017] Furthermore, the adjustment assembly includes a support frame fixedly connected to the top of the threaded block, a threaded rod rotatably connected to the inner wall of the support frame, a connecting plate slidably connected to the outer surface of the support frame, the bottom of the connecting plate contacting the top of the threaded block, the outer surface of the threaded rod rotatably connected to the inner wall of the connecting plate, the top of the threaded rod rotat passing through the support frame, a knob fixedly connected to the top outer surface of the threaded rod rotat, and a clamping plate fixedly connected to the right side of the connecting plate.

[0018] When the knob is turned, the threaded rod 2 rotates, which in turn drives the connecting plate to move up and down. The movement of the connecting plate then drives the clamping plate to move. By moving the clamping plate to the center of the motor, the clamping plate can be fully in contact with the motor, thus improving the stability of the clamping.

[0019] Furthermore, the support assembly includes a support plate fixedly connected to the processing table, an electric telescopic rod fixedly connected to the top of the support plate, and two limiting rods fixedly connected to the bottom of the support plate, with sliders slidably connected to the outer surfaces of the limiting rods;

[0020] When the electric telescopic pole is started, it pushes the tightening component downward and uses a slider to limit the tightening component to prevent it from shifting during movement.

[0021] Furthermore, the fastening assembly includes a mounting box fixedly connected to the inside of the slider. The top of the mounting box is fixedly connected to the bottom output end of the electric telescopic rod. A second motor is fixedly connected to the inner wall of the mounting box. A driving wheel is fixedly connected to the bottom output end of the second motor via a coupling. Several driven wheels are meshed with the outer surface of the driving wheel. A bolt tube is rotatably connected to the inner wall of the driven wheel. The bottom of the bolt tube passes through the mounting box. A limit ring is slidably connected to the inner wall of the driven wheel. The bottom of the limit ring is fixedly connected to the inner wall of the mounting box. A spring is fixedly connected to the inner wall of the bolt tube. A protrusion is fixedly connected to the other end of the spring. The end of the protrusion away from the spring extends into the interior of the driven wheel.

[0022] When the driving wheel rotates, it will synchronously drive the driven wheel on the outside to rotate synchronously. When the driven wheel rotates, it will synchronously drive the bolt tube to rotate. The rotation of the bolt tube will drive the bolt to rotate, thus completing the tightening of the bolt, improving work efficiency, and ensuring that the tightness of the bolts is consistent, preventing individual bolts from falling off due to different tightening degrees.

[0023] This utility model has the following beneficial effects:

[0024] 1. This utility model uses an installation box, specifically an electric telescopic rod to drive the installation box downwards, aligning the bolt tube with the bolt behind the motor. Then, motor two is started, driving the drive wheel to rotate. As the drive wheel rotates, it synchronously drives the surrounding driven wheels to rotate. The rotation of the driven wheels drives the bolt tube to rotate, and then the rotation of the bolt tube drives the bolt to rotate, thus completing the tightening of the bolt. This improves work efficiency and ensures that the bolts are tightened to a uniform degree, preventing individual bolts from falling off due to uneven tightening.

[0025] 2. This utility model uses a clamping plate, specifically, the rotation of the knob drives the second threaded rod to rotate, and then the rotation of the second threaded rod drives the connecting plate to move upward. When the connecting plate moves upward, it will simultaneously drive the clamping plate to move until the clamping plate is located at the center of the motor, ensuring that the clamping plate can fully contact the motor and improving the stability of clamping.

[0026] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 is a schematic cross-sectional view of the front of the processing table of this utility model;

[0030] Figure 3 is a schematic diagram of the overall structure of the clamping plate of this utility model;

[0031] Figure 4 is a schematic diagram of the overall structure of the support plate of this utility model;

[0032] Figure 5 is a schematic cross-sectional view of the top of the mounting box of this utility model;

[0033] Figure 6 is a schematic diagram of the front cross-sectional structure of the driven wheel of this utility model.

[0034] The attached diagram lists the components represented by each number as follows:

[0035] 1. Placement section; 11. Positioning assembly; 111. Processing table; 112. Fixing block; 113. Motor 1; 114. Threaded rod 1; 115. Threaded block; 12. Adjustment assembly; 121. Connecting plate; 122. Support frame; 123. Threaded rod 2; 124. Knob; 125. Clamping plate; 2. Assembly section; 21. Support assembly; 211. Support plate; 212. Electric telescopic rod; 213. Limiting rod; 214. Slider; 22. Tightening assembly; 221. Mounting box; 222. Motor 2; 223. Drive wheel; 224. Driven wheel; 225. Bolt tube; 226. Limiting ring; 227. Spring; 228. Protrusion. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0037] Please refer to Figures 1-6. This utility model is an assembly device for a cycloidal hydraulic motor, including a placement part 1 for positioning the motor; and

[0038] Assembly part 2 is mounted above placement part 1 and is used to assemble the motor.

[0039] After the motor is placed on top of the placement part 1 and the motor is positioned, the motor is assembled by the assembly part 2.

[0040] The placement part 1 includes a positioning assembly 11 for positioning the motor; and

[0041] Adjustment component 12 is installed above positioning component 11 and is used to clamp the motor;

[0042] First, after adjusting component 12 is completed, positioning component 11 is activated to move component 12.

[0043] Assembly part 2 includes a support assembly 21 for adjusting the processing height; and

[0044] Tightening assembly 22 is installed below support assembly 21 and is used to tighten bolts;

[0045] The tightening component 22 is driven to move by the support component 21, so that the tightening component 22 is aligned with the bolt on the back of the motor.

[0046] Positioning assembly 11 includes a processing table 111. A fixing block 112 is fixedly connected to the bottom of the processing table 111. A motor 113 is fixedly connected to the right side of the fixing block 112. A threaded rod 114 is fixedly connected to the left output end of the motor 113 via a coupling. The left side of the threaded rod 114 extends into the interior of the fixing block 112. Two threaded blocks 115 are threadedly connected to the outer surface of the threaded rod 114.

[0047] Among them, the threaded rod 114 is equipped with double threads, and the threads are opposite. The rotation of the threaded rod 114 drives the two threaded blocks 115 to move closer or further apart.

[0048] The adjustment assembly 12 includes a support frame 122 fixedly connected to the top of the threaded block 115. A threaded rod 123 is rotatably connected to the inner wall of the support frame 122. A connecting plate 121 is slidably connected to the outer surface of the support frame 122. The bottom of the connecting plate 121 contacts the top of the threaded block 115. The outer surface of the threaded rod 123 is threadedly connected to the inner wall of the connecting plate 121. The top of the threaded rod 123 passes through the support frame 122. A knob 124 is fixedly connected to the top outer surface of the threaded rod 123. A clamping plate 125 is fixedly connected to the right side of the connecting plate 121.

[0049] When the knob 124 is turned, it drives the threaded rod 123 to rotate, which in turn drives the connecting plate 121 to move up and down. The movement of the connecting plate 121 then drives the clamping plate 125 to move. When the knob 124 is turned, it drives the threaded rod 123 to rotate, which in turn drives the connecting plate 121 to move upward. As the connecting plate 121 moves upward, it simultaneously drives the clamping plate 125 to move until the clamping plate 125 is located at the center of the motor, ensuring that the clamping plate 125 can fully contact the motor and improving the stability of clamping.

[0050] Support assembly 21 includes a support plate 211 fixedly connected to the processing table 111. An electric telescopic rod 212 is fixedly connected to the top of the support plate 211, and two limiting rods 213 are fixedly connected to the bottom of the support plate 211. Sliding sliders 214 are slidably connected to the outer surface of each limiting rod 213.

[0051] When the electric telescopic rod 212 is started, it pushes the tightening component 22 to move downward, and the slider 214 limits the tightening component 22.

[0052] The tightening assembly 22 includes a mounting box 221 fixedly connected to the inside of the slider 214. The top of the mounting box 221 is fixedly connected to the bottom output end of the electric telescopic rod 212. A second motor 222 is fixedly connected to the inner wall of the mounting box 221. A driving wheel 223 is fixedly connected to the bottom output end of the second motor 222 via a coupling. Several driven wheels 224 are meshed on the outer surface of the driving wheel 223. A bolt tube 225 is rotatably connected to the inner wall of the driven wheel 224. The bottom of the bolt tube 225 passes through the mounting box 221. A limit ring 226 is slidably connected to the inner wall of the driven wheel 224. The bottom of the limit ring 226 is fixedly connected to the inner wall of the mounting box 221. A spring 227 is fixedly connected to the inner wall of the bolt tube 225. A protrusion 228 is fixedly connected to the other end of the spring 227. The end of the protrusion 228 away from the spring 227 extends into the interior of the driven wheel 224.

[0053] When the drive wheel 223 rotates, it synchronously drives the outer driven wheel 224 to rotate. The driven wheel 224, in turn, drives the bolt tube 225 to rotate. The electric telescopic rod 212 then drives the mounting box 221 to move downwards, aligning the bolt tube 225 with the bolt behind the motor. Then, the second motor 222 is started, driving the drive wheel 223 to rotate. As the drive wheel 223 rotates, it synchronously drives the surrounding driven wheels 224 to rotate. The rotation of the driven wheels 224 drives the bolt tube 225 to rotate, which in turn drives the bolt to rotate, thus tightening the bolt. This improves work efficiency and ensures consistent bolt tightness, preventing individual bolts from falling off due to uneven tightening.

[0054] A specific application of this embodiment is as follows: In use, the motor to be assembled is first placed on the processing table 111. Then, the knob 124 is rotated, which drives the threaded rod 123 to rotate. The rotation of the threaded rod 123 then drives the connecting plate 121 to move upward. As the connecting plate 121 moves upward, it simultaneously drives the clamping plate 125 to move until the clamping plate 125 is located at the center of the motor, ensuring that the clamping plate 125 can fully contact the motor, thus improving the stability of clamping. Then, the motor 113 is started, which drives the threaded rod 114 to rotate. Since the threaded rod 114 has a double thread with opposite threads, the rotation of the threaded rod 114 simultaneously drives the threaded blocks 115 to move closer or further apart. The movement of the threaded blocks 115 drives the clamping plate 125 to move, and then the clamping plate 125 clamps and positions the motor. Finally, the electric telescopic mechanism is activated. The electric telescopic rod 212 starts and drives the mounting box 221 to move downwards, aligning the bolt tube 225 with the bolt behind the motor. Then, the motor 222 starts, driving the drive wheel 223 to rotate. When the drive wheel 223 rotates, it synchronously drives the driven wheels 224 around it to rotate. The rotation of the driven wheels 224 drives the bolt tube 225 to rotate, and then the rotation of the bolt tube 225 drives the bolt to rotate, thus completing the tightening of the bolt, improving work efficiency, and ensuring that the tightness of the bolts is consistent, preventing individual bolts from falling off due to different tightening degrees. When the bolt is tightened, the bolt tube 225 will not be able to rotate. Since the protrusion 228 is spherical, the rotation of the driven wheel 224 squeezes the protrusion 228, causing the protrusion 228 to disengage from the driven wheel 224 and enter the bolt tube 225, thus separating the bolt tube 225 from the driven wheel 224.

[0055] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0056] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cycloidal hydraulic motor assembly device, characterized in that, include: Placement part (1), the placement part (1) is used to position the motor; The assembly part (2) is mounted above the placement part (1) and is used to assemble the motor. After the motor is placed above the placement part (1) and the motor is positioned, the motor is assembled by the assembly part (2).

2. The cycloidal hydraulic motor assembly device according to claim 1, characterized in that, The placement part (1) includes a positioning component (11) for positioning the motor; and an adjustment component (12) mounted above the positioning component (11) for clamping the motor; wherein, after the adjustment component (12) is adjusted, the positioning component (11) is activated to drive the adjustment component (12) to move.

3. The cycloidal hydraulic motor assembly device according to claim 2, characterized in that, The assembly part (2) includes a support assembly (21) for adjusting the processing height; and a tightening assembly (22) mounted below the support assembly (21) for tightening bolts; wherein the tightening assembly (22) is driven to move by the support assembly (21) so that the tightening assembly (22) is aligned with the bolts on the back of the motor.

4. The cycloidal hydraulic motor assembly device according to claim 3, characterized in that, The positioning component (11) includes a processing table (111), a fixing block (112) is fixedly connected to the bottom of the processing table (111), a motor (113) is fixedly connected to the right side of the fixing block (112), and a threaded rod (114) is fixedly connected to the left output end of the motor (113) through a coupling. The threaded rod (114) extends to the inside of the fixing block (112) on the left side, and two threaded blocks (115) are threadedly connected to the outer surface of the threaded rod (114). The threaded rod (114) is double-threaded and the threads are opposite. The rotation of the threaded rod (114) drives the two threaded blocks (115) to move closer or further apart.

5. The cycloidal hydraulic motor assembly device according to claim 4, characterized in that, The adjusting assembly (12) includes a support frame (122) fixedly connected to the top of the threaded block (115). A threaded rod (123) is rotatably connected to the inner wall of the support frame (122). A connecting plate (121) is slidably connected to the outer surface of the support frame (122). The bottom of the connecting plate (121) contacts the top of the threaded block (115). The outer surface of the threaded rod (123) is threadedly connected to the inner wall of the connecting plate (121). The top of the threaded rod (123)... A through support frame (122) is provided. A knob (124) is fixedly connected to the top outer surface of the threaded rod (123). A clamping plate (125) is fixedly connected to the right side of the connecting plate (121). When the knob (124) rotates, it drives the threaded rod (123) to rotate. Then, the rotation of the threaded rod (123) drives the connecting plate (121) to move up and down. Then, the movement of the connecting plate (121) drives the clamping plate (125) to move.

6. The cycloidal hydraulic motor assembly device according to claim 5, characterized in that, The support assembly (21) includes a support plate (211) fixedly connected to the processing table (111). An electric telescopic rod (212) is fixedly connected to the top of the support plate (211), and two limiting rods (213) are fixedly connected to the bottom of the support plate (211). A slider (214) is slidably connected to the outer surface of each limiting rod (213). When the electric telescopic rod (212) is started, it will push the tightening assembly (22) to move downward, and the slider (214) will limit the tightening assembly (22).

7. The cycloidal hydraulic motor assembly device according to claim 6, characterized in that, The tightening assembly (22) includes a mounting box (221) fixedly connected to the inside of the slider (214). The top of the mounting box (221) is fixedly connected to the bottom output end of the electric telescopic rod (212). A second motor (222) is fixedly connected to the inner wall of the mounting box (221). A drive wheel (223) is fixedly connected to the bottom output end of the second motor (222) via a coupling. Several driven wheels (224) are meshed on the outer surface of the drive wheel (223). A bolt tube (225) is rotatably connected to the inner wall of the driven wheel (224). The bottom of the bolt tube (225) passes through the mounting box (221). The inner wall of the driven wheel (224) is slidably connected to a limiting ring (226), the bottom of the limiting ring (226) is fixedly connected to the inner wall of the mounting box (221), the inner wall of the bolt tube (225) is fixedly connected to a spring (227), the other end of the spring (227) is fixedly connected to a protrusion (228), and the end of the protrusion (228) away from the spring (227) extends into the interior of the driven wheel (224); wherein, when the driving wheel (223) rotates, it will synchronously drive the outer driven wheel (224) to rotate synchronously, and when the driven wheel (224) rotates, it will synchronously drive the bolt tube (225) to rotate.

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