CN214367652U

CN214367652U - Shockproof speed reducer shell

Info

Publication number: CN214367652U
Application number: CN202022315699.4U
Authority: CN
Inventors: 曹磊; 姚国利; 李来福
Original assignee: Qingdao Runsheng Machinery Co ltd
Current assignee: Qingdao Runsheng Machinery Co ltd
Priority date: 2020-10-18
Filing date: 2020-10-18
Publication date: 2021-10-08
Anticipated expiration: 2030-10-18

Abstract

The utility model discloses a speed reducer casing takes precautions against earthquakes, which comprises a housin body, the top inner wall integrated into one piece of casing body has fixed pipe, the top inner wall of casing body has the collar through the bolt fastening, and one side of collar has a plurality of spliced poles through the bolt fastening, and the spring has been cup jointed to one side of spliced pole, the one end and the collar fixed connection of spring, and the other end of spring has the fixed plate through the bolt fastening, the top inner wall of casing body is equipped with the spliced eye, the spliced eye all is equipped with the second connecting plate with the bottom of fixed pipe, and one side of second connecting plate bonds there is the second rubber pad. The utility model discloses can play the absorbing effect of energy dissipation to casing body operation in-process, improve shock-absorbing capacity, secondly, can play supplementary absorbing effect when the speed reducer moves, prevent that the speed reducer from causing the part to damage at the in-process that slows down, the influence is used.

Description

Shockproof speed reducer shell

Technical Field

The utility model relates to a speed reducer technical field especially relates to a speed reducer casing takes precautions against earthquakes.

Background

Since the improvement of China is open, the national economy is rapidly increased, the living standard of people is continuously improved, the automobile industry is rapidly developed, the automobile speed reducer industry is gradually enlarged in scale along with the gradual expansion of the domestic automobile industry as an important control device, and particularly in recent years, the nation vigorously promotes the autonomous brand construction of automobiles to bring important opportunities for the industry upgrading to the speed reducer industry.

At present, most of the existing speed reducer housings have the following defects: the shock-absorbing capacity is poor, can cause the speed reducer screw not hard up and the subassembly damages to influence the normal use of speed reducer, to sum up, current speed reducer casing mostly still can not agree with the actual need well.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a shockproof speed reducer shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a speed reducer casing takes precautions against earthquakes, includes casing body, casing body's top inner wall integrated into one piece has fixed pipe, casing body's top inner wall has the collar through the bolt fastening, and one side of collar has a plurality of spliced poles through the bolt fastening, and the spring has been cup jointed to one side of spliced pole, the one end and the collar fixed connection of spring, and the other end of spring has the fixed plate through the bolt fastening, casing body's top inner wall is equipped with the spliced eye.

Furthermore, the bottom of spliced eye and fixed pipe all is equipped with the second connecting plate, and one side bonding of second connecting plate has the second rubber pad.

Furthermore, a first connecting plate is fixed on one side of the shell body through a bolt, and a first rubber pad is bonded on one side of the first connecting plate.

Furthermore, one side of first connecting plate and first rubber pad all is equipped with the mounting hole.

Further, the top of casing body has the mounting bracket through the bolt fastening, and the top of mounting bracket is seted up threaded hole, and threaded hole female connection has fixing bolt.

Further, the inserting hole is located inside the mounting ring.

The utility model has the advantages that:

1. the cooperation through spring and fixed plate sets up can be to the car in service when slowing down, and the vibrations that produce play energy dissipation absorbing effect, have improved shock-absorbing capacity.

2. The shell body can be protected by the arrangement of the first rubber pad and the second rubber pad, and the device is prevented from causing abrasion to an automobile in the operation process.

3. The setting through fixed pipe can play supplementary absorbing effect when the speed reducer moves, prevents that the speed reducer from causing the part to damage at the in-process that slows down, influences the use.

Drawings

Fig. 1 is a schematic top view of a vibration-proof reducer casing according to the present invention;

fig. 2 is a schematic side view of a vibration-proof reduction gear housing according to the present invention;

fig. 3 is an exploded schematic view of the housing of the vibration-proof reduction gear according to the present invention.

In the figure: 1. a housing body; 2. a first connecting plate; 3. a first rubber pad; 4. a mounting frame; 5. fixing the bolt; 6. a fixed tube; 7. a mounting ring; 8. connecting columns; 9. a fixing plate; 10. a spring; 11. mounting holes; 12. a second connecting plate; 13. and a second rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a shockproof speed reducer casing, including casing body 1, casing body 1's top inner wall integrated into one piece has fixed pipe 6, fixed pipe 6 conveniently carries out fixed mounting with speed reducer and car, casing body 1's top inner wall has collar 7 through the bolt fastening, one side of collar 7 has a plurality of spliced poles 8 through the bolt fastening, spring 10 has been cup jointed to one side of spliced pole 8, spring 10 plays the effect of supplementary buffering, the one end and the collar 7 fixed connection of spring 10, and spring 10's the other end has fixed plate 9 through the bolt fastening, fixed plate 9 plays the absorbing effect of energy dissipation at the in-process that slows down to the speed reducer, casing body 1's top inner wall is equipped with the spliced eye.

Wherein, the bottom of spliced eye and fixed pipe 6 all is equipped with second connecting plate 12, and second connecting plate 12 is convenient to be connected speed reducer and car installation, and one side bonding of second connecting plate 12 has second rubber pad 13.

Wherein, one side of casing body 1 is passed through the bolt fastening and is had first connecting plate 2, and one side bonding of first connecting plate 2 has first rubber pad 3, can protect the car through the setting of first rubber pad 3 and second rubber pad 13, prevents that the speed reducer from causing wearing and tearing to the car when the operation.

Wherein, one side of first connecting plate 2 and first rubber pad 3 all is equipped with mounting hole 11, and mounting hole 11 is easy to assemble.

Wherein, the top of casing body 1 is passed through the bolt fastening and is had mounting bracket 4, and the screw hole has been seted up at the top of mounting bracket 4, and screw hole female connection has fixing bolt 5, and mounting bracket 4 can be used for installing the bearing, and fixing bolt 5 is used for fixing after the bearing is installed in mounting bracket 4.

Wherein the plug-in hole is located inside the mounting ring 7.

The working principle is as follows: during the use, at first install speed reducer casing body 1 and car bearing through mounting bracket 4, then fix mounting bracket 4 and bearing through fixing bolt 5, then be connected with the car through fixed pipe 6 and spliced eye, when the car of operation when slowing down, often can produce vibrations, then through carrying out the energy dissipation shock attenuation to casing body 1 under the cooperation of spring 10 and fixed plate 9, protect the car when being the speed reducer operation through first rubber pad 3 and second rubber pad 13, prevent that speed reducer and car from wearing and tearing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. The utility model provides a speed reducer casing takes precautions against earthquakes, includes casing body (1), its characterized in that, the top inner wall integrated into one piece of casing body (1) has fixed pipe (6), top inner wall fixedly connected with collar (7) of casing body (1), a plurality of spliced poles (8) of one side fixedly connected with of collar (7), one side of spliced pole (8) are equipped with spring (10), the one end and collar (7) fixed connection of spring (10), and the other end fixedly connected with fixed plate (9) of spring (10), the top inner wall of casing body (1) is equipped with the spliced eye.

2. The vibration-proof reducer casing according to claim 1, wherein the bottom of the fixed pipe (6) and the insertion hole are provided with a second connecting plate (12), and a second rubber pad (13) is fixedly connected to one side of the second connecting plate (12).

3. The anti-vibration reducer housing according to claim 1, wherein a first connecting plate (2) is fixedly connected to one side of the housing body (1), and a first rubber pad (3) is fixedly connected to one side of the first connecting plate (2).

4. The anti-vibration reducer housing according to claim 3, wherein the first connecting plate (2) and the first rubber pad (3) are provided with mounting holes (11) on one side.

5. The vibration-proof reducer shell according to claim 1, characterized in that the top of the shell body (1) is fixedly connected with a mounting frame (4), the top of the mounting frame (4) is provided with a threaded hole, and a fixing bolt (5) is movably connected in the threaded hole.

6. Vibration-proof reducer housing according to claim 1, characterized in that the plug-in hole is located inside the mounting ring (7).