Disassembling device and disassembling method for speed reducer of waste washing machine

Abstract

The invention belongs to the technical field of speed reducer recovery, and particularly relates to a disassembling device for a waste washing machine speed reducer, which comprises a workbench provided with a disassembling space; the middle clamping assembly is arranged in the disassembling space and comprises a first clamping air cylinder and a second clamping air cylinder which are distributed in the vertical direction; the beating assembly is arranged in the disassembling space; and the outer fixing assembly is arranged in the disassembling space. According to the disassembling device for the speed reducer of the waste washing machine in the technical scheme, a speed reducer body is clamped in the vertical direction through a first clamping air cylinder and a second clamping air cylinder, a to-be-disassembled part on the speed reducer is clamped through a side plate in an outer fixing assembly, a transverse plate is beaten through a beating assembly, and then the speed reducer is disassembled. By means of the disassembling device, the to-be-disassembled part on the to-be-disassembled speed reducer is separated, the operation surface is enlarged, and the problems that in the prior art, the operation surface is small, and the disassembling difficulty is large are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of speed reducer recycling, and in particular relates to a disassembling device for a waste washing machine speed reducer and a disassembling method for the disassembling device for a waste washing machine speed reducer. Background Art

[0002] The reducer is the core component of mechanical transmission. It is a mechanical transmission device used to reduce the speed and increase the torque. It is widely used in many fields such as industry, transportation, and energy. With the development of industrial automation and new energy technologies, the use of reducers has continued to increase, and its recycling market has gradually attracted attention, such as the recycling of metal materials and composite materials in reducers.

[0003] When recycling the reducer, it needs to be disassembled. The reducer used in the waste washing machine may be rusted and needs to be separated with the help of external force. At the same time, the position where the reducer has interference fit, such as between the shaft and the bearing, has a small operating surface, which makes disassembly more difficult.

[0004] In view of the above problems, a disassembly device for a waste washing machine reducer and a disassembly method for the disassembly device for a waste washing machine reducer are designed. Summary of the invention

[0005] The present invention aims at solving the problems in the prior art and proposes the following technical solutions:

[0006] The dismantling device of the reducer of the waste washing machine includes:

[0007] A workbench, wherein the workbench has a disassembly space;

[0008] A middle clamping assembly is arranged in the disassembly space, the middle clamping assembly comprises a clamping cylinder 1 and a clamping cylinder 2 which are distributed in the upper and lower directions, the clamping cylinder 1 and the clamping cylinder 2 are respectively assembled with the top wall and the bottom wall of the disassembly space;

[0009] A striking assembly is arranged in the disassembly space, the striking assembly comprises a striking cylinder assembled with the top wall of the disassembly space, and a striking hammer is arranged at the output end of the striking cylinder;

[0010] An external fixing assembly is arranged in the disassembly space, the external fixing assembly includes side plates distributed on both sides of the clamping cylinder 2, the two side plates are close to or far away from each other relative to the clamping cylinder 2, and a transverse plate is arranged at the end of the side plate close to the striking cylinder;

[0011] Among them, the reducer body to be disassembled is clamped between clamping cylinder 1 and clamping cylinder 2, and the two side plates are close to each other to clamp the parts to be disassembled on the reducer body. The striking cylinder alternately extends or shortens to drive the hammer to hit the horizontal plate.

[0012] As a preferred embodiment of the above technical solution, a groove body is provided at the bottom of the disassembly space, and the second clamping cylinder is assembled inside the groove body.

[0013] As a preferred embodiment of the above technical solution, a clamping block is provided at the output end of the clamping cylinder 1 and the output end of the clamping cylinder 2.

[0014] As a preferred embodiment of the above technical solution, a bolt 1 is threadedly fitted in the threaded hole opened on the side plate.

[0015] As a preferred embodiment of the above technical solution, a sleeve is hinged on the middle part of the outer side of the side panel, a long rod is movably inserted in the sleeve, a bolt 2 is threadedly assembled in the threaded hole opened on the sleeve, the end of the bolt 2 is in contact with the long rod, and a slider 2 is hinged on the long rod, and the slider 2 is slidably matched with a sliding groove opened in the lower end of the cross plate.

[0016] As a preferred embodiment of the above technical solution, it also includes a distance adjustment component for driving the two side plates to move closer or farther away, the distance adjustment component includes a rod body 1 and a rod body 2 connected at the ends, a ring body is arranged in the middle of the rod body 1, and the output end of the clamping cylinder 2 passes through the ring body;

[0017] The rod body 1 is slidably matched with two sliders 1 at the positions on both sides of the ring body, and the two sliders 1 are respectively connected to the two side plates. The side walls of the two sliders 1 close to each other are connected with screws, and the threads on the two screws are in opposite directions and the threads are matched with the same screw sleeve.

[0018] As a preferred embodiment of the above technical solution, a hole is provided in the rod body 2, and one end of the slider 1 movably passes through the hole and slidably cooperates with the hole.

[0019] The disassembly method of the disassembly device of the waste washing machine reducer comprises the following steps:

[0020] S1. Preparation of the reducer body: clamp the reducer body between the clamping cylinder 1 and the clamping cylinder 2, and the detachment direction of the parts to be disassembled on the reducer body is consistent with the striking direction of the striking cylinder;

[0021] S2. Installation of external fixing components: Control the two side plates to move closer to each other until the two side plates clamp the components to be disassembled;

[0022] S3. Disassembly of reducer: Start the striking assembly, and the striking cylinder alternately extends or shortens to drive the hammer to strike the horizontal plate, and then the side plate drives the parts to be disassembled to separate from the reducer body.

[0023] The beneficial effects of the present invention are:

[0024] The disassembly device of the waste washing machine reducer in the technical solution uses a clamping cylinder 1 and a clamping cylinder 2 to clamp the reducer body in the up and down directions, wherein the detachment direction of the components to be disassembled on the reducer is consistent with the striking direction of the striking cylinder, and the side plates in the external fixing assembly are used to clamp the components to be disassembled on the reducer, and the striking cylinders in the striking assembly are used to alternately extend or shorten to drive the hammer to strike the cross plate, until the side plates drive the components to be disassembled to detach from the reducer body, and the disassembly device is used to detach the components to be disassembled on the reducer to be disassembled, thereby increasing the operating surface and solving the problem of small operating surface and great disassembly difficulty in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The structure diagram of the disassembly device of the reducer of the used washing machine in Example 1 is shown;

[0026] Figure 2 What is shown is an enlarged schematic diagram of the local structure of the external fixing assembly in Example 1;

[0027] Figure 3 What is shown is a schematic top view of a local structure of the external fixing assembly in Example 1;

[0028] Reference numerals: workbench 11; disassembly space 12; tank body 13;

[0029] Middle clamping assembly; clamping cylinder 1 21; clamping cylinder 2 22; clamping block 23;

[0030] Striking assembly; striking cylinder 31; striking hammer body 32;

[0031] External fixing assembly; side plate 41; horizontal plate 42; bolt 1 43; sleeve 44; long rod 45; bolt 2 46; slider 2 47; slide groove 48;

[0032] Distance adjustment component; rod body 1 51; rod body 2 52; ring body 53; slider 1 54; hole 55; screw 56; screw sleeve 57. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0034] Example 1

[0035] like Figure 1 As shown, the dismantling device of the waste washing machine reducer comprises:

[0036] A workbench 11 having a disassembly space 12;

[0037] A middle clamping assembly is arranged in the disassembly space 12, and the middle clamping assembly includes a clamping cylinder 1 21 and a clamping cylinder 22 distributed in the upper and lower directions, and the clamping cylinder 1 21 and the clamping cylinder 2 22 are respectively assembled with the top wall and the bottom wall of the disassembly space 12;

[0038] A striking assembly is arranged in the disassembly space 12, and the striking assembly includes a striking cylinder 31 assembled with the top wall of the disassembly space 12, and a striking hammer 32 is arranged at the output end of the striking cylinder 31;

[0039] An external fixing assembly is arranged in the disassembly space 12, and the external fixing assembly includes side plates 41 distributed on both sides of the clamping cylinder 22, the two side plates 41 are close to or far away from each other relative to the clamping cylinder 22, and a transverse plate 42 is arranged at the end of the side plate 41 close to the striking cylinder 31;

[0040] Among them, the reducer body to be disassembled is clamped between the clamping cylinder 1 21 and the clamping cylinder 2 22, and the two side plates 41 are close to each other to clamp the parts to be disassembled on the reducer body. The striking cylinder 31 alternately extends or shortens to drive the hammer 32 to hit the horizontal plate 42.

[0041] The disassembly method of the disassembly device of the waste washing machine reducer comprises the following steps:

[0042] S1. Prepare the reducer body: clamp the reducer body between the clamping cylinder 1 21 and the clamping cylinder 22, and the disengagement direction of the parts to be disassembled on the reducer body is consistent with the striking direction of the striking cylinder 31;

[0043] S2, installation of the external fixing assembly: control the two side plates 41 to move closer to each other until the two side plates 41 clamp the components to be disassembled;

[0044] S3, speed reducer disassembly: start the striking assembly, the striking cylinder 31 alternately extends or shortens to drive the hammer 32 to strike the horizontal plate 42, until the side plate 41 drives the components to be disassembled to separate from the speed reducer body.

[0045] The disassembling device for the reducer of the used washing machine in the technical solution uses a clamping cylinder 1 21 and a clamping cylinder 22 to clamp the reducer body in the up and down directions, wherein the disengagement direction of the components to be disassembled on the reducer is consistent with the striking direction of the striking cylinder 31, and the side plate 41 in the external fixing component is used to clamp the components to be disassembled on the reducer, and the striking cylinder 31 in the striking component is used to alternately extend or shorten to drive the hammer 32 to strike the cross plate 42, until the side plate 41 drives the components to be disassembled to be separated from the reducer body, and the disassembly device is used to separate the components to be disassembled on the reducer to be disassembled, thereby increasing the operating surface and solving the problem of small operating surface and great disassembly difficulty in the prior art.

[0046] To improve the convenience of external fixation assembly, Figure 1 As shown, a groove body 13 is provided at the bottom of the disassembly space 12, and the clamping cylinder 22 is assembled inside the groove body 13. The reducer body is placed between the output ends of the clamping cylinder 22 and the clamping cylinder 1 21, and the external fixing assembly is placed on the bottom wall of the disassembly space 12, so that the overall height of the clamping cylinder 22 relative to the external fixing assembly is reduced, and the clamping cylinder 22 can drive the reducer body to move to the bottom of the external fixing assembly.

[0047] In the technical solution, the reducer is driven to move up and down by controlling the clamping cylinder 22, so that the reducer is changed relative to the external fixing component whose position remains unchanged, and there is no need to lift the external fixing part, that is, the fixing point on the reducer body can be adjusted, which is easy to operate;

[0048] The disassembling device of the waste washing machine reducer in the present technical solution, after the external fixing component is assembled, the reducer body and the external fixing component are adjusted to an appropriate height by the clamping cylinder 22, and after the output ends of the clamping cylinder 22 and the clamping cylinder 1 21 clamp and fix the reducer body, the striking component is started to strike and disassemble the components to be disassembled on the reducer body.

[0049] like Figure 1 As shown, the output ends of the clamping cylinder 1 21 and the clamping cylinder 2 22 are both provided with a clamping block 23 to increase the clamping area and improve the clamping effect of the reducer body.

[0050] To further ensure the fixing effect of the external fixing assembly on the parts to be disassembled on the reducer body, such as Figure 1 , Figure 2 , Figure 3 As shown, the threaded hole opened on the side plate 41 is threadedly matched with a bolt 43; the provision of the bolt 43 further fixes the components to be disassembled on the reducer, and at the same time solves the problem that the structure on the reducer body protrudes from the position of the components to be disassembled, and the side plate 41 cannot contact the components to be disassembled, and at the same time solves the problem that the surface of the components to be disassembled is uneven and cannot be effectively clamped.

[0051] like Figure 1 , Figure 2 , Figure 3As shown, a sleeve 44 is hinged on the middle part of the outer side of the side plate 41, and a long rod 45 is movably inserted in the sleeve 44. A bolt 2 46 is threadedly assembled in the threaded hole opened on the sleeve 44, and the end of the bolt 2 46 is in contact with the long rod 45. A slider 2 47 is hinged on the long rod 45, and the slider 2 47 is slidably matched with a slide groove 48 opened at the lower end of the cross plate 42; the overall length of the sleeve 44 and the long rod 45 can be changed by the length of the long rod 45 extending out of the sleeve 44, and the bolt 2 46 fixes the overall length of the sleeve 44 and the long rod 45. When the overall length of the sleeve 44 and the long rod 45 changes, the slider 2 47 is slidably matched with the slide groove 48.

[0052] The combination structure of sleeve 44 and long rod 45 supports the horizontal plate 42, improves the strength of the horizontal plate 42 and transmits the force, and transmits the striking force on the horizontal plate 42 to the middle of the side plate 41 to act on the part to be disassembled on the reducer body, wherein the middle is the disassembly point. At the same time, the sliding match between the slider 47 and the slide groove 48 is adapted to the parts to be disassembled of different widths. The position of the slider 47 can be changed and adjusted according to the relative position of the side plate 41 and the striking cylinder 31, so that the slider 47 is located below the striking cylinder 31 to transmit the force.

[0053] To achieve the requirement of setting the two side panels 41 closer to or farther from each other, as shown in FIG. Figure 1 , Figure 2 , Figure 3 As shown, it also includes a distance adjustment component for driving the two side plates 41 to move closer or farther away, and the distance adjustment component includes a rod body 1 51 and a rod body 2 52 connected at the ends. A ring body 53 is provided in the middle of the rod body 1 51, and the output end of the clamping cylinder 2 22 passes through the ring body 53; the rod body 1 51 is located at both sides of the ring body 53 and is slidably fitted with two sliders 1 54, and the two sliders 1 54 are respectively connected to the two side plates 41, and the side walls of the two sliders 1 54 that are close to each other are connected with screws 56, and the threads on the two screws 56 are in opposite directions, and the threads are fitted with the same screw sleeve 57.

[0054] The two sliders 54 are driven to move closer to or farther from each other by rotating the screw sleeve 57. Specifically, by rotating the screw sleeve 57 in the forward direction, the two screws 56 move closer to each other and synchronously drive the slider 54 closer to each other. By rotating the screw sleeve 57 in the reverse direction, the two screws 56 move away from each other and synchronously drive the slider 54 away from each other. The setting of the distance adjustment component completes the setting requirements of the two side plates 41 moving closer to or farther from each other. The setting of the two side plates 41 moving at the same time ensures the clamping effect.

[0055] like Figure 1 , Figure 2 , Figure 3As shown, a hole 55 is opened in the rod body 52, and one end of the slider 1 54 movably passes through the hole 55 and slides therewith; the setting of the slider 1 54 passing through the hole 55 and slidingly cooperating therewith prevents the slider 1 54 from rotating relative to the rod body 1 51, thereby ensuring that the side plate 41 does not deflect, and at the same time increases the force point of the slider 1 54 to ensure the overall strength.

[0056] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A dismantling device for a waste washing machine reducer, characterized in that: include: A workbench (11), wherein the workbench (11) is provided with a disassembly space (12); A middle clamping assembly is arranged in the disassembly space (12), the middle clamping assembly comprises a clamping cylinder 1 (21) and a clamping cylinder 2 (22) distributed in the upper and lower directions, the clamping cylinder 1 (21) and the clamping cylinder 2 (22) are respectively assembled with the top wall and the bottom wall of the disassembly space (12); A striking assembly is arranged in the disassembly space (12), the striking assembly comprising a striking cylinder (31) assembled with the top wall of the disassembly space (12), and a striking hammer (32) is arranged at the output end of the striking cylinder (31); An external fixing assembly is arranged in the disassembly space (12), the external fixing assembly comprising side plates (41) distributed on both sides of the second clamping cylinder (22), the two side plates (41) are close to or far away from each other relative to the second clamping cylinder (22), and a transverse plate (42) is arranged at the end of the side plate (41) close to the striking cylinder (31); The reducer body to be disassembled is clamped between the clamping cylinder 1 (21) and the clamping cylinder 2 (22), the two side plates (41) are close to each other to clamp the parts to be disassembled on the reducer body, and the striking cylinder (31) alternately extends or shortens to drive the hammer (32) to strike the horizontal plate (42).

2. The dismantling device for the reducer of a used washing machine according to claim 1, characterized in that: A groove body (13) is provided at the bottom of the disassembly space (12), and the second clamping cylinder (22) is assembled inside the groove body (13).

3. The dismantling device for the reducer of a used washing machine according to claim 1, characterized in that: The output ends of the clamping cylinder 1 (21) and the clamping cylinder 2 (22) are both provided with clamping blocks (23).

4. The dismantling device for the reducer of a used washing machine according to claim 1, characterized in that: The threaded hole on the side plate (41) is threadedly engaged with a bolt 1 (43).

5. The dismantling device for the reducer of a used washing machine according to claim 4, characterized in that: A sleeve (44) is hingedly connected to the middle part of the outer side of the side plate (41), a long rod (45) is movably inserted in the sleeve (44), a second bolt (46) is threadedly assembled in the threaded hole provided on the sleeve (44), the end of the second bolt (46) abuts against the long rod (45), and a second slider (47) is hingedly connected to the long rod (45), and the second slider (47) is slidably matched with a slide groove (48) provided at the lower end of the cross plate (42).

6. The dismantling device for the reducer of a used washing machine according to claim 1, characterized in that: It also includes a distance adjustment component for driving the two side plates (41) to move closer or farther away, the distance adjustment component including a rod body 1 (51) and a rod body 2 (52) connected at the ends, a ring body (53) is provided in the middle of the rod body 1 (51), and the output end of the clamping cylinder 2 (22) passes through the ring body (53); The rod body 1 (51) is slidably matched with two sliders 1 (54) at positions on both sides of the ring body (53); the two sliders 1 (54) are respectively connected to the two side plates (41); the side walls of the two sliders 1 (54) close to each other are connected with screw rods (56); the threads on the two screw rods (56) are in opposite directions and are threadedly matched with the same screw sleeve (57).

7. The dismantling device for the reducer of a used washing machine according to claim 3, characterized in that: A hole (55) is provided in the rod body (52), and one end of the slider (54) movably passes through the hole (55) and slidably cooperates with the hole.

8. The disassembly method of the disassembly device of the waste washing machine reducer according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1. Preparation of the reducer body: The reducer body is clamped between the clamping cylinder 1 (21) and the clamping cylinder 2 (22), and the detachment direction of the components to be disassembled on the reducer body is consistent with the striking direction of the striking cylinder (31); S2, installation of the external fixing assembly: controlling the two side plates (41) to move closer to each other until the two side plates (41) clamp the components to be disassembled; S3, disassembly of the reducer: start the striking assembly, the striking cylinder (31) alternately extends or contracts to drive the hammer (32) to strike the horizontal plate (42), and then the side plate (41) drives the components to be disassembled to separate from the reducer body.

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