CN114061944A

CN114061944A - Speed reducer integrated test bench

Info

Publication number: CN114061944A
Application number: CN202111298355.XA
Authority: CN
Inventors: 刘奕承
Original assignee: Dongguan Lide Motor Co ltd
Current assignee: Dongguan Lide Motor Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-02-18

Abstract

The invention discloses a speed reducer comprehensive test board, and relates to the technical field of speed reducers. The invention comprises a base plate, wherein a first U-shaped plate, a speed reducer body positioned on the upper side of the first U-shaped plate, a motor positioned on one side of the first U-shaped plate and a display platform positioned on the upper side of the speed reducer body are arranged on the upper side of the base plate, and a belt is matched between the motor and the speed reducer body in a transmission manner; the upper side sliding fit of base plate has the placement mechanism, and placement mechanism and first U-shaped board cooperation. The speed reducer body for adjusting the speed is arranged on the upper side of the base plate, so that the running noise is reduced, the device is small in size and easy to mount, and a user can conveniently carry the speed reducer body when using the speed reducer.

Description

Speed reducer integrated test bench

Technical Field

The invention belongs to the technical field of speed reducers, and particularly relates to a comprehensive test bench for a speed reducer.

Background

The speed reducer comprehensive test bench is a speed reducer finished product test device, the speed reducer plays a role in matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, and the speed reducer comprehensive test bench is widely applied to modern machinery. The speed reducer can be divided into two categories of a general speed reducer and a special speed reducer according to purposes, and the design, the manufacture and the use characteristics of the general speed reducer and the special speed reducer are different. The speed reducer comprehensive test platform is complex in installation process, not easy to install, high in noise when in use, large in size and inconvenient to carry.

Disclosure of Invention

The invention aims to provide a speed reducer comprehensive test board, which solves the technical problem that the conventional speed reducer comprehensive test board is difficult to install.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a speed reducer comprehensive test board comprises a base plate, wherein a first U-shaped plate, a speed reducer body, a motor and a display platform are arranged on the upper side of the first U-shaped plate, the speed reducer body is arranged on the upper side of the first U-shaped plate, the motor is arranged on one side of the first U-shaped plate, the display platform is arranged on the upper side of the speed reducer body, and a belt is matched between the motor and the speed reducer body in a transmission manner;

the upper side sliding fit of base plate has the placement mechanism, and placement mechanism and first U-shaped board cooperation.

Optionally, two first connecting plates are symmetrically installed on one side of the first U-shaped plate, a first fixing plate is symmetrically installed on the upper side of the base plate, and a first bolt is matched between the first fixing plate and the first connecting plate.

Optionally, a second fixing plate is installed on the upper side of the first U-shaped plate, a fixing block is installed on the speed reducer body, a plurality of second bolts are installed between the second fixing plate and the fixing block, a transmission shaft is installed on one side of the speed reducer body, a transmission wheel is installed at one end of the transmission shaft and at the output end of the motor, the transmission wheel is matched with the belt, and a supporting plate which is matched with the transmission shaft in a rotating mode is installed on the upper side of the base plate.

Optionally, one side of the display platform is provided with a display screen, a first button located at one side of the display screen, and a second button located at one side of the first button.

Optionally, a first channel is formed in one side of the first U-shaped plate, the first fixing column and the second fixing column are symmetrically arranged in the first channel, an opening is formed in one side of the second fixing column, a third bolt is matched in the opening, one end of the third bolt is matched with the first fixing column, a plurality of first teeth are uniformly distributed on one side of the second fixing column, and a plurality of second teeth meshed with the first teeth are symmetrically arranged on one side of the first channel.

Optionally, the placing mechanism comprises: two first boards of placing, and first board of placing is installed at the upside of first fixed column, second fixed column, and two first boards of placing are installed first between and are placed the post, and first slide has been seted up to the first symmetry of placing on the post, and the first one side of placing the post has seted up the second channel, and second channel normal running fit has first threaded rod.

Optionally, a first L-shaped column is installed at one end of the first threaded rod, a first fixed cylinder which is in running fit with the first threaded rod is installed on one side of the first placing column, a first sliding block is in threaded fit on the first threaded rod, a second U-shaped plate is installed on one side of the first sliding block, first hemispheroids are symmetrically installed on the second U-shaped plate, and the first hemispheroids are in sliding fit in the first slide way.

Optionally, the second U-shaped plate is provided with a second connecting plate at an upper side thereof.

The embodiment of the invention has the following beneficial effects:

according to the embodiment of the invention, the speed reducer body for adjusting the speed is arranged on the upper side of the base plate, so that the running noise is reduced, the device is small in size and easy to mount, and the device is convenient to transfer and store.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic diagram of a first fixing plate structure according to an embodiment of the invention;

fig. 4 is a schematic structural diagram at B in fig. 3.

Wherein the figures include the following reference numerals:

the first U-shaped plate comprises a base plate 1, a first fixing plate 2, a first U-shaped plate 3, a first connecting plate 4, a first bolt 5, a second fixing plate 6, a second bolt 7, a fixing block 8, a display platform 9, a display screen 10, a first button 11, a second button 12, a speed reducer body 13, a transmission shaft 14, a supporting plate 15, a belt 16, a first channel 17, a first fixing column 18, a second fixing column 19, an opening 20, a third bolt 21, a first tooth 22, a second tooth 23, a first placing plate 24, a first placing column 25, a first slideway 26, a second channel 27, a first threaded rod 28, a first fixing cylinder 29, a second rotating wheel 30, a first L-shaped column 31, a second U-shaped plate 32, a second connecting plate 33, a first semi-sphere 34, a second threaded rod 35, a first rotating wheel 36, a first rotating rod 37, a first baffle 38 and a fourth bolt 39.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.

Referring to fig. 1 to 4, in the present embodiment, a speed reducer comprehensive test bench is provided, including: the device comprises a base plate 1, wherein a first U-shaped plate 3, a speed reducer body 13 positioned on the upper side of the first U-shaped plate 3, a motor positioned on one side of the first U-shaped plate 3 and a display platform 9 positioned on the upper side of the speed reducer body 13 are arranged on the upper side of the base plate 1, and a belt 16 is matched between the motor and the speed reducer body 13 in a transmission manner;

the upper side of the base plate 1 is in sliding fit with a placing mechanism, and the placing mechanism is matched with the first U-shaped plate 3.

The special shell processing technology comprises the steps that a pair of bevel gears are arranged in a gear box body, 90-degree right-angle output is formed by utilizing the special structure of the bevel gears, the gears are accelerated by 1.5 times, the limited speed of the operation of a grinding head is increased, the high-precision grinding level of the gears is improved, the operation precision is improved, the operation noise is greatly reduced, the internal gears are lubricated by using engine oil, compared with grease lubrication, the noise is lower, the wear rate of the gears is lower, a P5-level angular contact bearing is used at the output shaft end, the axial clearance is controlled within 0.01mm, the radial run-out is controlled within 0.02mm, and the purpose of high-precision grinding can be achieved;

when the speed reducer needs to be used, the first baffle 38 is firstly slid, the first baffle 38 is driven by the first placing plate 24 to slide on the upper sides of the first fixing column 18 and the second fixing column 19, then the first rotating rod 37 is rotated, the first rotating rod 37 drives the second threaded rod 35 to rotate through the first rotating wheel 36 and positions one side of the first U-shaped plate 3, then the second rotating rod 48 is rotated, the second rotating rod 48 drives the fourth threaded rod 50 to rotate through the second rotating wheel 30 and positions one side of the first U-shaped plate 3, the first controller 52 and the second controller 54 are started, the second controller 54 moves towards one side of the speed reducer, and then the use of the speed reducer is completed. It should be noted that the electric devices referred to in this application may be powered by a storage battery or an external power source.

The speed reducer body 13 for adjusting the speed is arranged on the upper side of the base plate 1, so that the running noise is reduced, the device is small in size and easy to mount, and a user can conveniently carry the device when using the device.

Referring to fig. 1, in the present embodiment, two first connecting plates 4 are symmetrically installed on one side of a first U-shaped plate 3, a first fixing plate 2 is symmetrically installed on the upper side of a base plate 1, a first bolt 5 is matched between the first fixing plate 2 and the first connecting plate 4, a second fixing plate 6 is installed on the upper side of the first U-shaped plate 3, a fixing block 8 is installed on a speed reducer body 13, a plurality of second bolts 7 are installed between the second fixing plate 6 and the fixing block 8, a transmission shaft 14 is installed on one side of the speed reducer body 13, one end of the transmission shaft 14 and an output end of a motor are both installed with a transmission wheel, and the driving wheel is matched with the belt 16, the upper side of the base plate 1 is provided with a supporting plate 15 which is in running fit with the transmission shaft 14, one side of the display platform 9 is provided with a display screen 10, a first button 11 positioned on one side of the display screen 10 and a second button 12 positioned on one side of the first button 11, so that numerical values during grinding can be conveniently observed through the display screen 10.

Referring to fig. 1, in the present embodiment, a first channel 17 is formed on one side of a first U-shaped plate 3, a first fixing column 18 and a second fixing column 19 are symmetrically formed in the first channel 17, an opening 20 is formed on one side of the second fixing column 19, a third bolt 21 is fitted in the opening 20, one end of the third bolt 21 is fitted with the first fixing column 18, a plurality of first teeth 22 are uniformly distributed on one side of the second fixing column 19, and a plurality of second teeth 23 engaged with the first teeth 22 are symmetrically formed on one side of the first channel 17, and the placing mechanism includes: two first boards 24 of placing, and first board 24 of placing is installed at first fixed column 18, the upside of second fixed column 19, two first boards 24 of placing have been installed between first post 25 of placing, first slide 26 has been seted up to the symmetry on the first post 25 of placing, first one side of placing post 25 has been seted up second channel 27, second channel 27 internal rotation fit has first threaded rod 28, the condition emergence of first threaded rod 28 slope when rotating has been reduced, and then the stability of first threaded rod 28 when rotating has been improved.

Referring to fig. 2, in the present embodiment, one end of the first threaded rod 28 is provided with a first L-shaped column 31, one side of the first placing column 25 is provided with a first fixing cylinder 29 rotatably engaged with the first threaded rod 28, the first threaded rod 28 is provided with a first sliding block in a threaded engagement manner, one side of the first sliding block is provided with a second U-shaped plate 32, the second U-shaped plate 32 is symmetrically provided with first hemispheres 34, and the first hemispheres 34 are slidably engaged in the first slide way 26, so that the situation that the first hemispheres 34 are inclined in use is reduced, and the stability of the first hemispheres 34 in use is improved.

Example 1: in one aspect of the embodiment, the present embodiment provides two alternative embodiments in order to minimize the tilting of the second rotor 30 during rotation.

Embodiment 1.1, in this embodiment, a second rotating rod 48 is installed at one end of the second runner 30, so as to improve the stability of the second runner 30 during rotation.

Embodiment 1.2, in this embodiment, the fourth threaded rod 50 is installed on one side of the second pulley 30, so that the second pulley 30 is prevented from shaking during rotation.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. A comprehensive test bench for a reducer, characterized in that it comprises: a base plate (1), a first U-shaped plate (3) is mounted on the upper side of the base plate (1), and is located on the first U-shaped plate (3). The reducer body (13) on the side, the motor located on one side of the first U-shaped plate (3), the display table (9) located on the upper side of the reducer body (13), the transmission between the motor and the reducer body (13) is fitted with a belt (16);

A placing mechanism is slidably fitted on the upper side of the base plate (1), and the placing mechanism is matched with the first U-shaped plate (3).

2. A reducer comprehensive test bench according to claim 1, characterized in that, two first connecting plates (4) are symmetrically installed on one side of the first U-shaped plate (3), and the base plate (1) A first fixing plate (2) is symmetrically installed on the upper side of the fuselage, and a first bolt (5) is fitted between the first fixing plate (2) and the first connecting plate (4).

3. A reducer comprehensive test bench according to claim 1, characterized in that a second fixing plate (6) is installed on the upper side of the first U-shaped plate (3), and the reducer body (13) is installed on the upper side. A fixing block (8) is provided, a plurality of second bolts (7) are installed between the second fixing plate (6) and the fixing block (8), and a transmission shaft ( 14), one end of the transmission shaft (14) and the output end of the motor are equipped with a transmission wheel, and the transmission wheel cooperates with the belt (16), and the upper side of the base plate (1) is equipped with a rotation matching with the transmission shaft (14). the support plate (15).

4. A reducer comprehensive test bench according to claim 1, characterized in that a display screen (10) and a first button located on one side of the display screen (10) are installed on one side of the display table (9). (11), a second button (12) located on one side of the first button (11).

5. A reducer comprehensive test bench according to claim 1, characterized in that a first channel (17) is opened on one side of the first U-shaped plate (3), and the first channel (17) A first fixing column (18) and a second fixing column (19) are symmetrically installed, one side of the second fixing column (19) is provided with an opening (20), and a third bolt (21) is matched in the opening (20). , and one end of the third bolt (21) is matched with the first fixing column (18), one side of the second fixing column (19) is evenly equipped with a plurality of first teeth (22), the first groove ( A plurality of second teeth (23) meshing with the first teeth (22) are symmetrically arranged on one side of 17).

6. The reducer comprehensive test bench according to claim 5, wherein the placing mechanism comprises: two first placing plates (24), and the first placing plates (24) are installed on the first fixing column (18) On the upper side of the second fixing column (19), a first placing column (25) is installed between the two first placing plates (24), and the first placing column (25) is symmetrically provided with a first placing column (25). The slideway (26) is provided with a second channel (27) on one side of the first placing column (25), and a first threaded rod (28) is rotatably fitted in the second channel (27).

7. A reducer comprehensive test bench according to claim 6, characterized in that, one end of the first threaded rod (28) is provided with a first L-shaped column (31), and the first placement column (25) is provided with a first L-shaped column (31). One side is provided with a first fixing cylinder (29) rotatably matched with the first threaded rod (28), the first threaded rod (28) is threadedly fitted with a first sliding block, and one side of the first sliding block is provided with A second U-shaped plate (32), a first hemisphere (34) is symmetrically mounted on the second U-shaped plate (32), and the first hemisphere (34) is slidably fitted in the first slideway (26).

8 . The reducer comprehensive test bench according to claim 7 , wherein a second connecting plate ( 33 ) is installed on the upper side of the second U-shaped plate ( 32 ). 9 .