Mounting structure of speed reducer

Abstract

The utility model relates to the technical field of speed reducer installation, and discloses a speed reducer installation structure which comprises a speed reducer body and a base, an installation plate is fixedly installed at the bottom end of the speed reducer body, and a disassembly and assembly mechanism is arranged between the installation plate and the base. The dismounting and mounting mechanism comprises a positioning shaft and a fixing block, the positioning shaft penetrates through the mounting plate and is rotatably connected with the mounting plate through a bearing, a positioning groove is formed in the top end of the base, the positioning shaft is inserted into the positioning groove, and the fixing block is fixedly mounted at the top end of the base. According to the technical scheme, workers can conveniently disassemble the speed reducer body, the working efficiency of the workers is improved, and the problems that in the prior art, after a first clamping block is disengaged from a first clamping groove, fixing of a mounting plate on a base can be relieved only by screwing out a fixing screw, and consequently the disassembly efficiency of the workers on the speed reducer body is low, and the working efficiency of the workers is affected are solved. And therefore, the working efficiency of personnel is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of speed reducer installation, in particular to a speed reducer installation structure. Background Art

[0002] The reducer is a kind of reduction transmission device between the motor and the working machine. It plays the role of matching the speed and transmitting the torque between the motor and the working machine or the actuator. It is widely used in mechanical equipment.

[0003] According to the Chinese patent announcement number: CN220185768U, a reduction gear installation structure is disclosed, which drives the first clamping block to move toward the fixed plate by pulling the pull rod, and the spring is squeezed at this time, and then the second clamping block is inserted into the second clamping slot to limit and fix the bottom end of the mounting plate, and then the pull rod is loosened, and the first clamping block is inserted into the first clamping slot with the cooperation of the spring rebound, and the two sides of the mounting plate are limited and fixed, and the fixing screw is inserted into the base through the mounting plate, which can further limit the mounting plate, and the anti-corrosion coating can extend the service life of the fixing screw and improve the stability of the reduction motor installation;

[0004] However, in this technical solution, after the first clamping block is disengaged from the first clamping slot, the fixing screws need to be unscrewed to release the fixing of the mounting plate on the base, resulting in low efficiency in disassembly of the reducer body by personnel, thereby affecting the work efficiency of personnel. For this reason, we propose a mounting structure for the reducer. Utility Model Content

[0005] The purpose of the utility model is to provide a mounting structure of a reducer, which solves the problems in the background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a reducer installation structure, comprising a reducer body and a base, a mounting plate is fixedly mounted on the bottom end of the reducer body, and a disassembly mechanism is provided between the mounting plate and the base;

[0007] The disassembly and assembly mechanism includes a positioning shaft and a fixed block. The positioning shaft passes through the mounting plate and is rotatably connected to the mounting plate through a bearing. A positioning groove is provided at the top of the base, and the positioning shaft is inserted in the positioning groove. The fixed block is fixedly installed at the top of the base. A clamping groove is provided on the inner side of the fixed block. A clamping plate is fixedly installed on the top of the positioning shaft, and the clamping plate is clamped in the clamping groove. A shrinkage groove is provided on the inner wall of the clamping groove, and a protrusion is inserted in the shrinkage groove. A groove is provided at one end of the clamping plate, and the protrusion is inserted in the groove. A spring is fixedly connected between one end of the protrusion and the inner wall of the shrinkage groove.

[0008] Preferably, the number of the positioning shafts, the fixing blocks and the positioning grooves is four. By providing the positioning shafts and the positioning grooves, the mounting plate can be positioned and installed on the base.

[0009] Preferably, the clamping plate is matched with the clamping slot, and the positioning shaft is matched with the positioning slot. By setting the clamping plate, the clamping plate can be inserted into the clamping slot, thereby limiting and fixing the mounting plate.

[0010] Preferably, the other end surface of the protrusion and the inner wall surface of the groove are both arc-shaped, and the protrusion is adapted to the groove and the shrinkage groove. By setting the protrusion, the protrusion can be inserted into the groove, thereby limiting the card plate and improving the stability of the card plate in the card slot.

[0011] Preferably, a support pad is fixedly installed on the top of the base, and the support pad is in close contact with the bottom surface of the mounting plate. The material of the support pad is wear-resistant rubber. By providing the support pad, it can play a certain shock-absorbing role on the reducer body when it is running after installation, reduce the wear of the internal structure of the reducer body caused by vibration, and reduce vibration noise.

[0012] Preferably, a handle is fixedly mounted on the top of the mounting plate, and the number of the handles is two. By providing the handles, it is convenient for personnel to lift the mounting plate through the handles, thereby facilitating operation by personnel.

[0013] The utility model provides a reduction gear installation structure. The reduction gear installation structure has the following

[0014] Beneficial effects:

[0015] (1) The installation structure of the reducer can facilitate personnel to disassemble the reducer body by providing a disassembly and assembly mechanism, thereby improving the work efficiency of personnel. This solves the problem in the prior art that after the first clamping block is disengaged from the first clamping slot, the fixing screws need to be screwed out to release the fixing of the mounting plate on the base, resulting in low efficiency of personnel to disassemble the reducer body, thereby affecting the work efficiency of personnel.

[0016] (2) The installation structure of the reducer can play a certain shock-absorbing role on the reducer body during operation after installation by providing a support pad, reduce the wear of the internal structure of the reducer body caused by vibration, and reduce vibration noise. By providing a handle, it is convenient for personnel to lift the installation plate through the handle, thereby facilitating personnel operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram of the middle B part;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0021] In the figure: 1. reducer body; 2. base; 3. mounting plate; 4. disassembly and assembly mechanism; 5. support pad; 6. handle; 401. positioning shaft; 402. positioning groove; 403. fixing block; 404. clamping plate; 405. clamping groove; 406. contraction groove; 407. spring; 408. protrusion; 409. groove. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1-4 As shown, the utility model provides a technical solution: a reduction gear installation structure, comprising a reduction gear body 1, a base 2, a mounting plate 3 is fixedly mounted on the bottom end of the reduction gear body 1, and a disassembly mechanism 4 is arranged between the mounting plate 3 and the base 2;

[0026] The disassembly and assembly mechanism 4 includes a positioning shaft 401 and a fixed block 403. The positioning shaft 401 passes through the mounting plate 3 and is rotatably connected to the mounting plate 3 through a bearing. A positioning groove 402 is provided at the top of the base 2, and the positioning shaft 401 is inserted in the positioning groove 402. The fixed block 403 is fixedly installed at the top of the base 2. A clamping groove 405 is provided on the inner side of the fixed block 403. A clamping plate 404 is fixedly installed at the top of the positioning shaft 401, and the clamping plate 404 is clamped in the clamping groove 405. A contraction groove 406 is provided on the inner wall of the clamping groove 405, and a protrusion 408 is inserted in the contraction groove 406. A groove 409 is provided at one end of the clamping plate 404, and the protrusion 408 is inserted in the groove 409. A spring 407 is fixedly connected between one end of the protrusion 408 and the inner wall of the contraction groove 406.

[0027] Specifically, in the above technical scheme, when the reducer is disassembled, the card plate 404 is rotated so that the card plate 404 squeezes the protrusion 408, so that the protrusion 408 shrinks into the shrinkage groove 406, and the protrusion 408 is separated from the groove 409. At this time, the card plate 404 can be rotated outside the card slot 405, so that the card plate 404 rotates 180°, so that the fixing block 403 no longer limits the card plate 404. At this time, the mounting plate 3 can be pulled upward by the handle 6, so that the mounting plate 3 drives the positioning shaft 401 to separate from the positioning groove 402, thereby completing the disassembly of the reducer body 1 on the base 2. Through this mechanism, it is convenient for personnel to disassemble the reducer body 1, improve the work efficiency of personnel, and solve the problem that in the prior art scheme, after the first card block is separated from the first card slot 405, the fixing screw needs to be screwed out to realize the release of the fixing of the mounting plate 3 on the base 2, resulting in low efficiency of personnel in disassembling the reducer body 1, thereby affecting the work efficiency of personnel.

[0028] Furthermore, the number of the positioning shaft 401, the fixing block 403, and the positioning slot 402 are all four;

[0029] Wherein, by providing the positioning shaft 401 and the positioning groove 402 , the mounting plate 3 can be positioned and installed on the base 2 .

[0030] Furthermore, the clamping plate 404 is matched with the clamping slot 405, and the positioning shaft 401 is matched with the positioning slot 402;

[0031] Wherein, by providing the clamping plate 404 , the clamping plate 404 can be clamped into the clamping slot 405 , thereby limiting and fixing the mounting plate 3 .

[0032] Furthermore, the other end surface of the protrusion 408 and the inner wall surface of the groove 409 are both arc-shaped, and the protrusion 408 is adapted to the groove 409 and the contraction groove 406;

[0033] The protrusion 408 is provided so that the protrusion 408 can be inserted into the groove 409 , thereby limiting the position of the card plate 404 and improving the stability of the card plate 404 in the card slot 405 .

[0034] Furthermore, a support pad 5 is fixedly mounted on the top of the base 2, and the support pad 5 is in close contact with the bottom surface of the mounting plate 3, and the material of the support pad 5 is wear-resistant rubber;

[0035] Among them, by providing the support pad 5, a certain shock-absorbing effect can be played on the reducer body 1 during operation after installation, thereby reducing the wear of the internal structure of the reducer body 1 caused by vibration and reducing vibration noise.

[0036] Furthermore, a handle 6 is fixedly mounted on the top of the mounting plate 3, and the number of the handles 6 is two;

[0037] Wherein, by providing the handle 6, it is convenient for personnel to lift the mounting plate 3 through the handle 6, thereby facilitating the operation of the personnel.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A reducer installation structure, comprising a reducer body (1) and a base (2), characterized in that: A mounting plate (3) is fixedly mounted on the bottom end of the reducer body (1), and a disassembly and assembly mechanism (4) is provided between the mounting plate (3) and the base (2); The disassembly and assembly mechanism (4) comprises a positioning shaft (401) and a fixing block (403); the positioning shaft (401) passes through the mounting plate (3), and the positioning shaft (401) is rotatably connected to the mounting plate (3) via a bearing; a positioning groove (402) is provided at the top of the base (2), and the positioning shaft (401) is inserted into the positioning groove (402); the fixing block (403) is fixedly mounted at the top of the base (2); a card slot (405) is provided on the inner side of the fixing block (403); A card plate (404) is fixedly mounted on the top of the position axis (401), the card plate (404) is clamped in the card slot (405), a contraction groove (406) is provided on the inner wall of the card slot (405), a convex block (408) is inserted in the contraction groove (406), a groove (409) is provided on one end of the card plate (404), the convex block (408) is inserted in the groove (409), and a spring (407) is fixedly connected between one end of the convex block (408) and the inner wall of the contraction groove (406).

2. The installation structure of a reducer according to claim 1, characterized in that: The number of the positioning shaft (401), the fixing block (403) and the positioning groove (402) is four.

3. The installation structure of a reducer according to claim 1, characterized in that: The clamping plate (404) is matched with the clamping slot (405), and the positioning shaft (401) is matched with the positioning slot (402).

4. The installation structure of a reducer according to claim 1, characterized in that: The other end surface of the protrusion (408) and the inner wall surface of the groove (409) are both arc-shaped, and the protrusion (408) is compatible with the groove (409) and the contraction groove (406).

5. The installation structure of a reducer according to claim 1, characterized in that: A support pad (5) is fixedly mounted on the top of the base (2); the support pad (5) is in close contact with the bottom surface of the mounting plate (3); and the material of the support pad (5) is wear-resistant rubber.

6. The installation structure of a reducer according to claim 1, characterized in that: A handle (6) is fixedly mounted on the top of the mounting plate (3), and the number of the handles (6) is two.

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