Dismounting tool for overhaul of hydraulic motor

Abstract

The utility model relates to the technical field of equipment repair, in particular to a hydraulic motor overhaul disassembling tool which is characterized in that a hydraulic motor is fixed in an auxiliary mode through a fixing device, the surface of the hydraulic motor is cleaned in an auxiliary mode through a flushing device, and dirt generated in the operation process of the flushing device is collected through a protection device. Pollution to the operation environment is reduced, and the practicability of the device is improved; comprising a fixing device, a flushing device and a protection device, the flushing device is installed on the fixing device, and the protection device is installed on the fixing device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of equipment repair, in particular to a hydraulic motor overhaul dismounting tool. BACKGROUND

[0002] The overhaul dismounting of the hydraulic motor is a complex and delicate process, which needs to follow certain steps and precautions; before dismounting, the operation of the hydraulic motor needs to be checked first, the pressure in the hydraulic system needs to be completely released before dismounting, and tools are used for dismounting, a large amount of oil stains will be generated during the dismounting process.

[0003] The prior art with the application number CN202222748562.7 of the Chinese utility model patent relates to a hydraulic motor dismounting device, which comprises a support, a hydraulic cylinder, a clamping device, a pressing block, a supporting rod, a fixing frame, a groove, a sliding rod, a pressing plate and a chain, etc., which can keep straight extraction and reduce the damage probability of the dismounted object.

[0004] However, the above-mentioned device does not have the ability to flush the surface of the hydraulic motor in actual use, and does not have the ability to collect the dirt generated during the dismounting process. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a hydraulic motor overhaul dismounting tool which can assist in fixing the hydraulic motor through a fixing device, assist in cleaning the surface of the hydraulic motor through a flushing device, collect the dirt generated during the operation of the flushing device through a protection device, reduce the pollution to the operating environment, and improve the practicability of the device.

[0006] The utility model relates to a hydraulic motor overhaul dismounting tool; it comprises a fixing device, a flushing device and a protection device, the flushing device is installed on the fixing device, and the protection device is installed on the fixing device; the hydraulic motor is fixed through the fixing device, the surface of the hydraulic motor is cleaned through the flushing device, the dirt generated during the operation of the flushing device is collected through the protection device, the pollution to the operating environment is reduced, and the practicability of the device is improved.

[0007] Preferably, the fixing device comprises an operation table, a support table, a fixing hole, a first electric cylinder and a clamping jaw, one corner of the upper end surface of the operation table is provided with the support table, the middle part of the support table is recessed downward and the fixing hole is arranged in the middle part of the support table, a group of first electric cylinders are respectively installed on the left and right lower end surfaces of the support table, the moving end of the first electric cylinder is connected with the clamping jaw, and the two groups of clamping jaws are respectively located on the left and right sides of the fixing hole; the recessed upper surface of the support table is used for collecting sewage generated in the operation process of the flushing device, the lower part of the hydraulic motor is inserted into the fixing hole, then the two groups of first electric cylinders are controlled to elongate so that the two groups of clamping jaws assist in fixing the lower part of the hydraulic motor, the vibration amplitude of the hydraulic motor itself in the disassembly process is reduced, the stability of the device is improved, the device is convenient to take and the practicality of the device is improved.

[0008] Preferably, the fixing device comprises an operation table, a support table, a fixing hole, a first electric cylinder and a clamping jaw, one corner of the upper end surface of the operation table is provided with the support table, the middle part of the support table is recessed downward and the fixing hole is arranged in the middle part of the support table, a group of first electric cylinders are respectively installed on the left and right lower end surfaces of the support table, the moving end of the first electric cylinder is connected with the clamping jaw, and the two groups of clamping jaws are respectively located on the left and right sides of the fixing hole; the recessed upper surface of the support table is used for collecting sewage generated in the operation process of the flushing device, the lower part of the hydraulic motor is inserted into the fixing hole, then the two groups of first electric cylinders are controlled to elongate so that the two groups of clamping jaws assist in fixing the lower part of the hydraulic motor, the vibration amplitude of the hydraulic motor itself in the disassembly process is reduced, the stability of the device is improved, the device is convenient to take and the practicality of the device is improved.

[0009] Preferably, the flushing device comprises a second electric cylinder, a flushing frame, a spring high-pressure pipe, a water pump, a partition plate and a spray head, the middle part of the operation table is provided with the partition plate, the right part of the operation table is vertically provided with the second electric cylinder, the moving end of the second electric cylinder extends to the upper side of the operation table and is connected with the flushing frame through the upper end surface of the operation table, the upper end surface of the operation table is provided with a strip-shaped through hole at the edge of the support table, the part of the flushing frame on the upper side of the operation table can enter the strip-shaped through hole, the left part of the operation table is provided with the water pump on the top end surface, the input end of the water pump extends to the bottom of the operation table through a pipeline, the output end of the water pump is connected with the spring high-pressure pipe, the inner side surface of the flushing frame is provided with a plurality of spray heads, and the output end of the water pump is communicated with the plurality of spray heads; the inner space of the operation table is divided by the partition plate, the left part of the operation table is used as a liquid storage space and the right part of the operation table is used as a waste liquid space, the lifting height of the flushing frame is controlled by controlling the second electric cylinder, the liquid in the left part of the operation table is pumped out by the water pump, pressurized and then sprayed into the plurality of spray heads, the surface of the hydraulic motor is quickly flushed by matching the height change of the flushing frame, the hydraulic motor is convenient to disassemble for the operator, and the practicality of the device is improved.

[0010] Preferably, the protection device includes splash cloth, auxiliary pollution collection tank and pollution discharge hole, four groups of splash cloth are arranged on the lower end face of the flushing frame, two groups of splash cloth located on the upper side of the operation table can follow the flushing frame to pass through the strip-shaped hole on the operation table and enter the inside of the operation table, the auxiliary pollution collection tank is arranged on the corner part of the support table on the outside of the operation table, and the pollution discharge hole is arranged between the bottom of the auxiliary pollution collection tank and the inside of the operation table; the water drop pollution generated in the flushing process is intercepted by the splash cloth following the lifting of the flushing frame, the pollution caused to the external environment is reduced, the pollution falling on the edge splash cloth is collected by the auxiliary pollution collection tank and flows into the inside of the operation table through the pollution discharge hole, and the practicability of the device is improved.

[0011] Preferably, the auxiliary support table is further arranged, and the upper part of the right front side corner of the operation table is provided with the auxiliary support table; the outside of the flushing frame descending to the lowermost side is provided with auxiliary support by the auxiliary support table, the flushing frame is prevented from being deformed and twisted in a long-time suspended state, and the practicability of the device is improved.

[0012] Preferably, the slope bottom is further arranged, and the bottom end face of the right part in the operation table is provided with the slope bottom; the pollution and sewage in the right part in the operation table are guided by the slope bottom, the pollution slides to the rear part and is convenient to clean, and the practicability of the device is improved.

[0013] Compared with the prior art, the beneficial effects of the utility model are that the hydraulic motor is fixed by the fixing device, the surface of the hydraulic motor is cleaned by the flushing device, the pollution generated in the operation process of the flushing device is collected by the protection device, the pollution caused to the operation environment is reduced, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the axonometric structure schematic view of the utility model;

[0015] Figure 2 is the first cross section structure schematic view of the utility model;

[0016] Figure 3 is the second cross section structure schematic view of the utility model;

[0017] Figure 4 is the third cross section structure schematic view of the utility model;

[0018] Figure 5 is the fourth cross section structure schematic view of the utility model;

[0019] Marked in the drawing: 1, operation platform; 2, support table; 3, fixed hole; 4, first electric cylinder; 5, clamping jaw; 6, rotating shaft seat; 7, mounting plate; 8, fan; 9, second electric cylinder; 10, flushing frame; 11, spring high-pressure pipe; 12, water pump; 13, partition; 14, spray head; 15, splash cloth; 16, auxiliary sewage collection tank; 17, sewage discharge hole; 18, auxiliary support table; 19, slope bottom. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0021] Embodiment 1

[0022] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The flushing device is installed on the fixing device, and the protection device is installed on the fixing device;

[0023] First, control two groups of first electric cylinders 4 to extend to assist in fixing the lower part of the hydraulic motor by two groups of clamping jaws 5, then control the lifting height of the flushing frame 10 by controlling the second electric cylinder 9, open the water pump 12 to pump out the liquid in the left part of the operation platform 1 and pressurize it, then send it to the multiple spray heads 14, cooperate with the height change of the flushing frame 10 to quickly flush the surface of the hydraulic motor, then the operator can disassemble it;

[0024] The fixing device comprises an operation platform 1, a support table 2, a fixed hole 3, a first electric cylinder 4 and a clamping jaw 5, the upper end face of the operation platform 1 is provided with the support table 2 at one corner, the middle part of the support table 2 is concave downward and provided with the fixed hole 3 in the middle part of the support table 2, the lower end face of the support table 2 is respectively provided with a group of first electric cylinders 4 on the left and right, the moving end of the first electric cylinder 4 is connected with the clamping jaw 5, and the two groups of clamping jaws 5 are respectively located on the left and right sides of the fixed hole 3;

[0025] It also comprises a rotating shaft seat 6, a mounting plate 7 and a fan 8, the mounting plate 7 is connected with the rotating shaft seat 6 on the upper end face of the operation platform 1, the fan 8 is installed on the mounting plate 7, and the rotating shaft seat 6 can drive the mounting plate 7 to rotate to the vertical state and keep the vertical state;

[0026] The flushing device comprises a second electric cylinder 9, a flushing frame 10, a spring high-pressure pipe 11, a water pump 12, a partition plate 13 and a spray head 14, the middle part of the operation table 1 is provided with the partition plate 13, the right part of the operation table 1 is vertically provided with the second electric cylinder 9, the moving end of the second electric cylinder 9 extends to the upper side of the operation table 1 through the upper end surface of the operation table 1 and is connected with the flushing frame 10, the upper end surface of the operation table 1 is provided with a strip-shaped through hole at the edge of the support table 2, the part of the flushing frame 10 on the upper side of the operation table 1 can enter into the strip-shaped through hole, the top end surface of the left part of the operation table 1 is provided with the water pump 12, the input end of the water pump 12 extends to the bottom of the operation table 1 through a pipeline, the output end of the water pump 12 is connected with the spring high-pressure pipe 11, the inner side surface of the flushing frame 10 is provided with a plurality of spray heads 14, and the output end of the water pump 12 is communicated with the plurality of spray heads 14.

[0027] The protection device comprises splash cloth 15, auxiliary sewage collection tank 16 and sewage discharge hole 17, four groups of splash cloth 15 are arranged on the lower end surface of the flushing frame 10, two groups of splash cloth 15 located on the upper side of the operation table 1 can enter into the inside of the operation table 1 by passing through the strip-shaped hole on the operation table 1 along with the flushing frame 10, the auxiliary sewage collection tank 16 is arranged at the corner part of the support table 2 on the outer side of the operation table 1, and the bottom of the auxiliary sewage collection tank 16 is provided with the sewage discharge hole 17 between the inside of the operation table 1.

[0028] The auxiliary support table 18 is further arranged on the upper part of the right front side corner of the operation table 1.

[0029] The hydraulic motor is fixed by the fixing device, the surface of the hydraulic motor is cleaned by the flushing device, and the dirt generated in the operation process of the flushing device is collected by the protection device, so that the pollution to the operation environment is reduced, and the practicability of the device is improved.

[0030] As shown in Figures 1 to 5 The utility model discloses a hydraulic motor overhaul dismounting tool, when working, first control two groups of first electric cylinder 4 elongation makes two groups of jaw 5 to the lower part of hydraulic motor auxiliary fixed, after through control second electric cylinder 9 control the height of flushing frame 10, open water pump 12 and take out the liquid of left part in operation table 1 and pressurize after sending into to a plurality of spray heads 14 and spray, cooperate the height change of flushing frame 10 to the surface of hydraulic motor and wash quickly, then the operator can dismount.

[0031] The fan 8, the water pump 12, the second electric cylinder 9 and the first electric cylinder 4 of the utility model are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, without the creative labor of the technical personnel in the field.

[0032] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A hydraulic motor overhauling dismounting tool; characterized in that, The utility model relates to a kind of operating platform, including fixing device, flushing device and protective device, flushing device is installed on fixing device, protective device is installed on fixing device;It further includes slope bottom (19), and the right bottom end surface of operating platform (1) is provided with slope bottom (19).

2. The hydraulic motor teardown tool of claim 1, wherein, The fixing device includes operating platform (1), support table (2), fixed hole (3), first electric cylinder (4) and clamping jaw (5), and the upper end surface of operating platform (1) is provided with support table (2) in a corner, the middle part of support table (2) is concave downward and is provided with fixed hole (3) in the middle part of support table (2), and the lower end surface of support table (2) is respectively installed with a group of first electric cylinder (4) left and right, and the moving end of first electric cylinder (4) is connected with clamping jaw (5), and two groups of clamping jaw (5) are located left and right sides of fixed hole (3) respectively.

3. The hydraulic motor overhauling tool according to claim 2, wherein It further includes shaft base (6), mounting plate (7) and fan (8), and the upper end surface of operating platform (1) is connected with mounting plate (7) by shaft base (6), and fan (8) is installed on mounting plate (7), and shaft base (6) can drive mounting plate (7) to rotate to vertical state and keep vertical state.

4. The hydraulic motor overhauling tool according to claim 3, wherein The flushing device includes second electric cylinder (9), flushing frame (10), spring high-pressure pipe (11), water pump (12), partition (13) and spray head (14), and the middle part of operating platform (1) is provided with partition (13), and the right part of operating platform (1) is vertically installed with second electric cylinder (9), and the moving end of second electric cylinder (9) extends to the upper side of operating platform (1) and is connected with flushing frame (10) by penetrating the upper end surface of operating platform (1), and the upper end surface of operating platform (1) is provided with strip-shaped through hole at the edge of support table (2), and the part of flushing frame (10) on the upper side of operating platform (1) can enter into strip-shaped through hole, and the top end surface of left part in operating platform (1) is installed with water pump (12), and the input end of water pump (12) extends to the bottom in operating platform (1) by pipeline, and the output end of water pump (12) is connected with spring high-pressure pipe (11), and the inner side of flushing frame (10) is provided with multiple groups of spray head (14), and the output end of water pump (12) is communicated with multiple groups of spray head (14).

5. The hydraulic motor overhauling tool according to claim 4, wherein The protective device includes splash cloth (15), auxiliary sewage collection tank (16) and sewage discharge hole (17), and the lower end surface of flushing frame (10) is provided with four groups of splash cloth (15), and two groups of splash cloth (15) on the upper side of operating platform (1) can enter into the inside of operating platform (1) by penetrating strip-shaped hole on operating platform (1) following flushing frame (10), and the corner part of support table (2) on the outside of operating platform (1) is provided with auxiliary sewage collection tank (16), and auxiliary sewage collection tank (16) is provided with sewage discharge hole (17) between the bottom and the inside of operating platform (1).

6. A hydraulic motor overhauling tool as claimed in claim 5, wherein, It further includes auxiliary support table (18), and the upper part of the right front side edge corner of operating platform (1) is provided with auxiliary support table (18).

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