An adjustable assembly platform for gear reducer installation

Abstract

The utility model relates to gear reduction machine assembly technical field, solved the assembly platform flatness adjustment effect problem. Specifically for a kind of adjustable assembly platform for gear reduction machine installation, including clamping piece, clamping piece below installation is used to place the assembly table of parts to be assembled;The assembly table includes platen and the bearing plate under the setting platen, the left and right ends of bearing plate are all provided with end plate, and the drive motor that extends to the platen of adjustable connection is regulated on the end plate one end plate, the control hole is opened on the end plate, and the adjusting plate of connection platen structure body is penetrated in control hole. The utility model utilizes the double-layer setting of assembly table, disperses the gravity of platen of parts to be assembled, reduces the adjustment resistance of platen on the basis of bearing gravity, on the other hand, setting the control board adjustment of coarse adjustment and the drive motor adjustment of fine adjustment on platen, can produce the flatness adjustment of platen, improve the flatness adjustment effect of platen.

Description

Technical Field

[0001] This utility model relates to the field of gear reducer assembly technology, specifically an adjustable assembly platform for installing gear reducers. Background Technology

[0002] Gear reducers have extremely high requirements for the flatness of the mounting foundation. If the flatness error of the foundation exceeds the design allowable value (e.g., ≤0.05mm / m), it will trigger a series of chain reactions, from short-term excessive vibration to long-term accelerated gear wear, ultimately leading to a shortened equipment life or even a shutdown accident.

[0003] The existing platform may have excessive flatness deviation due to the crude design of the adjustment mechanism, which may cause uneven stress on the reducer bearings and accelerate gear wear after long-term operation. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an adjustable assembly platform for installing gear reducers, solving the problem of poor flatness adjustment of the assembly platform.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an adjustable assembly platform for installing a gear reducer, comprising a clamping member, and an assembly table for placing parts to be assembled is installed below the clamping member; The assembly table includes a table and a support plate under the table. Both ends of the support plate are provided with end plates. A drive motor that extends toward the table to adjust the angle of the table is adjustablely connected to one of the end plates. An adjustment hole is provided on the end plate, and an adjustment plate connected to the table structure passes through the adjustment hole. The clamping component includes a positioning component and a pushing component. The pushing component slides left and right relative to the positioning component to adjust the distance between them. Both the pushing component and the positioning component are included in a mounting plate provided above the end plate. A pneumatic clamping head is connected to the mounting plate.

[0006] In one embodiment, a circular rod extending from left to right is installed at the center of the support plate, the platform is tangent to the columnar rod and placed parallel to the support plate, and rubber anti-collision blocks are symmetrically installed on the top surface of the platform. A number of positioning holes are opened at equal intervals along the control hole. The positioning holes are symmetrically opened with the center line of the control hole as the symmetry line. The structure with the adjustment plate placed outside the control hole has a support plate installed on the side plate. The support plate has a through hole that matches the diameter of the positioning hole.

[0007] In one embodiment, a through-hole is formed in the end plate, a connecting rod is installed in the connecting groove, the connecting rod is fixedly connected to the platform, and a hexagonal slot is formed at the end away from the platform. A hexagonal rod is sleeved on the free end of the drive motor and adapted to the hexagonal slot.

[0008] In one embodiment, an auxiliary plate is provided below the mounting plate of the pusher, and a linear guide rail is installed inside the auxiliary plate. The mounting plate extends downward and a portion of its structure is connected to the free end of the linear guide rail.

[0009] In one embodiment, a support plate is provided below the mounting plate of the positioning member, and two support plates and two auxiliary plates are provided and symmetrically arranged in the front and back direction of the platform.

[0010] In one embodiment, the width of the platform is greater than the width of the bearing plate, the position where the round rod connects to the platform coincides with the center of the platform, and an arc-shaped groove conforming to the shape of the round rod is formed on the bottom surface of the platform.

[0011] In one embodiment, the drive motor is mounted on a linear guide rail connected to an end plate via a mounting sleeve, and a level is mounted on the platform.

[0012] Compared with the prior art, this utility model provides an adjustable assembly platform for installing gear reducers, which has the following advantages: In the technical solution disclosed in this utility model, the double-layer setting of the assembly table is used to distribute the weight of the table plate on which the parts to be assembled are placed, thereby reducing the adjustment resistance of the table plate under the weight. On the other hand, the table plate is equipped with a coarse adjustment control plate and a fine adjustment drive motor, which can adjust the flatness of the table plate and improve the flatness adjustment effect of the table plate.

[0013] By setting up a phased adjustment scheme in this utility model, during the coarse adjustment, the platform is roughly adjusted by adjusting the adjustment plate through the removal of the drive motor. Then, the drive motor intervenes to further adjust the platform. At the same time, the platform is always in contact with the bearing plate through the round rod, that is, the gravity of the parts on the platform is dispersed, the stress on the relevant adjustment structure during the adjustment process is reduced, and the adjustment stability is improved. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the assembly table structure of this utility model; Figure 3 This is a schematic diagram of the clamping component structure of this utility model.

[0015] In the diagram: 1. Clamping component; 11. Positioning component; 12. Pushing component; 13. Mounting plate; 14. Pneumatic clamping head; 15. Auxiliary plate; 16. Support plate; 2. Assembly table; 21. Table plate; 22. Bearing plate; 23. End plate; 24. Drive motor; 3. Adjustment hole; 4. Adjustment plate; 5. Anti-collision block; 6. Positioning hole; 7. Support plate; 8. Through hole; 9. Connecting rod; 10. Level. Detailed Implementation

[0016] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0017] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Figures 1-3 In one embodiment of this utility model, an adjustable assembly platform for installing a gear reducer includes a clamping member 1. An assembly table 2 for placing parts to be assembled is installed below the clamping member 1. The assembly table 2 is double-layered, including a table plate 21 and a support plate 22 located below the table plate 21. The clamping member 1 includes a positioning member 11 and a pushing member 12. The pushing member 12 slides left and right relative to the positioning member 11 to adjust the distance between them. Both the pushing member 12 and the positioning member 11 are included on a mounting plate 13 located above an end plate 23. A pneumatic clamping head 14 (model GN) is connected to the mounting plate 13. 864-20-BL-NC, an auxiliary plate 15 is provided below the mounting plate 13 of the pusher 12. A linear guide rail is installed inside the auxiliary plate 15. The mounting plate 13 extends downward and part of its structure is connected to the free end of the linear guide rail. A support plate 16 is provided below the mounting plate 13 of the positioning component 11. There are two support plates 16 and two auxiliary plates 15, which are symmetrically arranged in the front and rear directions of the platform 21. Marposs T18 inductive sensors are installed at the four corners of the platform 21 and connected to the controller.

[0019] Both ends of the support plate 22 are provided with end plates 23, and the support plate 22 is fixed between the two end plates 23. The platform 21 rotates between the two end plates 23 above the support plate 22. One end of the drive motor 24 is rotatably connected to the end rod through the connecting rod 9, and the other end is connected through the central shaft passing through the end plate 23. A level 10 is installed on the platform 21, and the flatness of the platform 21 is adjusted by observing the level 10. The width of the platform 21 is greater than the width of the support plate 22 to avoid the support plate 22 from hindering the adjustment of the platform 21. The connection point between the round rod and the platform 21 coincides with the center of the platform 21. The bottom surface of the platform 21 has an arc-shaped groove that conforms to the shape of the round rod. The arc-shaped groove is provided to ensure that the adjustment of the platform 21 is always based on its original position and will not cause the overall displacement of the platform 21.

[0020] To improve the adjustment speed, a coarse adjustment structure is set up. Specifically, an adjustment hole 3 is opened on the end plate 23, and an adjustment plate 4 connecting the platform 21 structure passes through the adjustment hole 3. Several positioning holes 6 are opened at equal intervals along the adjustment hole 3, and the positioning holes 6 are symmetrically opened with the center line of the adjustment hole 3 as the symmetry line. The structure of the adjustment plate 4 outside the adjustment hole 3 is equipped with a support plate 7 on the side plate. The support plate has a through hole 8 that matches the diameter of the positioning hole 6. During adjustment, the position of the adjustment plate 4 in the adjustment hole 3 is first adjusted manually to adjust the platform 21 to a horizontal state that can be visually observed. Then, the support plate connected to the adjustment plate 4 is fixed to the end plate 23 by a pin passing through the through hole 8 and the positioning hole 6.

[0021] To ensure unrestricted rotation of the platform 21 during coarse adjustments, a detachable docking structure and a disengageable drive structure for the drive motor 24 are provided. An adjustable drive motor 24, extending towards the platform 21 to adjust its angle, is connected to one end plate 23. A through-hole docking groove is formed in the end plate 23, within which a docking rod 9 is installed. The docking rod 9 is fixedly connected to the platform 21. The structure connecting the docking rod 9 to the platform 21 is placed within a collision-resistant block 5 to prevent scratching when parts are placed. A hexagonal slot is formed at the end opposite to the platform 21, and a hexagonal rod fitted to the free end of the drive motor 24 is adapted to fit the hexagonal slot. The drive motor 24 is mounted on a linear guide rail connected to the end plate 23 via a mounting sleeve. The linear guide rail is an LG-KL / KT ball bearing linear guide pair. During coarse adjustment, the linear guide rail drives the mounting platform of the drive motor 24 away from the end plate 23, that is, the hexagonal rod disengages from the docking rod 9. At this time, coarse adjustment is performed by manually adjusting the adjusting plate 4. After the support plate is fixed, the drive linear guide rail drives the drive motor 24 back to the initial position. After the hexagonal rod and hexagonal slot are docked, the pin is removed for adjustment. The controller controls the drive motor 24 through the detection data of the inductive sensor until the preset flatness is achieved.

[0022] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0023] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable assembly platform for mounting a gear reducer, comprising a clamping member (1), characterized in that: An assembly table (2) for placing the parts to be assembled is installed below the clamping member (1); The assembly table (2) includes a table (21) and a support plate (22) set under the table (21). Both ends of the support plate (22) are provided with end plates (23). A drive motor (24) extending towards the table (21) to adjust the angle of the table (21) is adjustablely connected to one end plate (23). An adjustment hole (3) is opened on the end plate (23). An adjustment plate (4) connecting the structure of the table (21) passes through the adjustment hole (3). The clamping member (1) includes a positioning member (11) and a pushing member (12). The pushing member (12) slides left and right relative to the positioning member (11) to adjust the distance between them. Both the pushing member (12) and the positioning member (11) are included in a mounting plate (13) provided above the end plate (23). A pneumatic clamping head (14) is connected to the mounting plate (13).

2. The adjustable assembly platform for installing a gear reducer according to claim 1, characterized in that: A circular rod extending from left to right is installed at the center of the bearing plate (22). The platform (21) is tangent to the column rod and placed parallel to the bearing plate (22). Rubber anti-collision blocks (5) are symmetrically installed on the top surface of the platform (21). A number of positioning holes (6) are opened at equal intervals along the control hole (3). The positioning holes (6) are symmetrically opened with the center line of the control hole (3) as the symmetry line. The structure of the adjustment plate (4) outside the control hole (3) is equipped with a support plate (7) on the side plate. The support plate has a through hole (8) that matches the diameter of the positioning hole (6).

3. The adjustable assembly platform for installing a gear reducer according to claim 1, characterized in that: A through-hole is provided on the end plate (23), and a connecting rod (9) is installed in the connecting groove. The connecting rod (9) is fixedly connected to the platform (21). A hexagonal slot is provided at the end away from the platform (21). A hexagonal rod is sleeved on the free end of the drive motor (24) and adapted to the hexagonal slot.

4. An adjustable assembly platform for installing a gear reducer according to claim 1, characterized in that: An auxiliary plate (15) is provided below the mounting plate (13) of the pusher (12). A linear guide rail is installed inside the auxiliary plate (15). The mounting plate (13) extends downward and part of its structure is connected to the free end of the linear guide rail.

5. An adjustable assembly platform for installing a gear reducer according to claim 1, characterized in that: A support plate (16) is provided below the mounting plate (13) of the positioning component (11). There are two support plates (16) and two auxiliary plates (15) symmetrically arranged in the front and rear directions of the platform (21).

6. An adjustable assembly platform for installing a gear reducer according to claim 3, characterized in that: The width of the platform (21) is greater than the width of the bearing plate (22). The position where the round rod connects with the platform (21) coincides with the center of the platform (21). An arc-shaped groove conforming to the shape of the round rod is opened on the bottom surface of the platform (21).

7. An adjustable assembly platform for mounting a gear reducer according to claim 3, characterized in that: The drive motor (24) is mounted on a linear guide rail connected to the end plate (23) via a mounting sleeve, and a level (10) is mounted on the platform (21).

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