CN219348166U - Running-in debugging device for worm and gear structure of rotary speed reducer - Google Patents
Running-in debugging device for worm and gear structure of rotary speed reducer Download PDFInfo
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- CN219348166U CN219348166U CN202320421957.8U CN202320421957U CN219348166U CN 219348166 U CN219348166 U CN 219348166U CN 202320421957 U CN202320421957 U CN 202320421957U CN 219348166 U CN219348166 U CN 219348166U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model provides a running-in debugging device of a worm and gear structure of a rotary speed reducer, which comprises a supporting plate, a turntable and a motor, wherein the supporting plate is used for fixing a shell of the rotary speed reducer; and a plurality of weights are uniformly arranged on the rotary table. The utility model has compact structure, reasonable design and high degree of automation, the worm drives the worm at the input end of the rotary speed reducer to rotate through the motor, the worm drives the worm wheel to rotate, the slewing bearing is further driven to drive the turntable to rotate, and the load arranged on the turntable can provide an operating environment close to the actual working condition for the turntable, so that the running-in effect is better, and the noise of the rotary speed reducer can be effectively reduced.
Description
Technical Field
The utility model relates to the technical field related to rotary speed reducers, in particular to a running-in debugging device for a worm and gear structure of a rotary speed reducer.
Background
The rotary speed reducer is a full-circle rotary speed reducing transmission mechanism integrating a driving power source, which uses a rotary support as a transmission driven part and a mechanism attachment part, and uses one ring of an inner ring and an outer ring of the rotary support to attach a driving part, a driving source and a housing, and uses the other ring as a transmission driven part and a connecting base of a driven working part, so that the rotary support is a full-circle rotary connecting part, and the characteristic of the rotary support is utilized to efficiently configure the driving power source and a main transmission part, so that the rotary speed reducing transmission mechanism is a universal speed reducing transmission mechanism integrating rotary, speed reducing and driving functions into a whole and has simple structure and convenient manufacture and maintenance.
The rotary speed reducer is required to be pre-lubricated after being assembled, and is particularly used for the mining machine industry, and the worm and gear structure of the rotary speed reducer is required to be debugged and ground with load, so that the noise of the rotary speed reducer can be effectively reduced. The running-in debugging device adopted at present is generally free of load, cannot simulate actual use working conditions, has limited running-in effect, and still has great noise after load is added during use.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a running-in debugging device for a worm and gear structure of a rotary speed reducer.
In order to achieve the above purpose, the utility model provides a running-in debugging device of a worm and gear structure of a rotary speed reducer, which comprises a supporting plate, a turntable and a motor, wherein the supporting plate is used for fixing a shell of the rotary speed reducer, the motor is connected with an input end of the rotary speed reducer, and the turntable is fixedly connected with a slewing bearing at an output end of the rotary speed reducer; and a plurality of weights are uniformly arranged on the rotary table.
As a preferable arrangement of the utility model, a plurality of circles of first connecting holes corresponding to the connecting holes on the output end slewing bearing of the slewing speed reducer are arranged on the turntable by taking the center point as the center of a circle and concentric with the collar, and the turntable is connected with the output end slewing bearing of the slewing speed reducer through a plurality of first bolts.
As the preferable arrangement of the utility model, a first rubber pad is arranged between the turntable and the output end slewing bearing of the slewing speed reducer, the first rubber pad is annular, and a plurality of through holes for the first bolts to pass through one by one are arranged on the end face of the first rubber pad.
As a preferable arrangement of the utility model, a plurality of circles of second connecting holes corresponding to the connecting holes on the shell of the rotary speed reducer are coaxially and annularly arranged on the supporting plate, and the supporting plate is connected with the shell of the rotary speed reducer through a plurality of second bolts.
As the preferable arrangement of the utility model, a second rubber pad is arranged between the supporting plate and the shell of the rotary speed reducer, the second rubber pad is annular, and a plurality of through holes for the bolts of the second rubber pad to pass through one by one are arranged on the end face of the second rubber pad.
As a preferable arrangement of the utility model, the motor is a hydraulic motor, and the hydraulic motor is connected with a hydraulic pump station through a high-pressure hose.
As the preferable arrangement of the utility model, the turntable is rectangular, four corners of the upper end of the turntable are provided with upright posts, and the weights are sleeved by the upright posts.
As the preferable arrangement of the utility model, the lower end of the supporting plate is connected with a plurality of supporting legs, and the bottom ends of the supporting legs are fixed through anchor bolts.
The beneficial effects of the utility model are as follows:
the utility model has compact structure, reasonable design and high degree of automation, the worm drives the worm at the input end of the rotary speed reducer to rotate through the motor, the worm drives the worm wheel to rotate, the slewing bearing is further driven to drive the turntable to rotate, and the load arranged on the turntable can provide an operating environment close to the actual working condition for the turntable, so that the running-in effect is better, and the noise of the rotary speed reducer can be effectively reduced.
The bearing plate and the turntable are coaxially provided with the multi-circle connecting holes, so that the utility model is suitable for running-in debugging of rotary speed reducers with different sizes and has higher applicability.
Drawings
Fig. 1 is a schematic diagram of a running-in debugging device for a worm and gear structure of a rotary speed reducer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the utility model provides a running-in debugging device of a worm and gear structure of a rotary speed reducer, which comprises a supporting plate 1, a turntable 2 and a motor 3, wherein the supporting plate 1 is used for fixing a shell of the rotary speed reducer 4, the motor 3 is connected with an input end of the rotary speed reducer 4, and the turntable 2 is fixedly connected with a rotary support of an output end of the rotary speed reducer 4; a plurality of weights 5 are uniformly arranged on the rotary table 2.
As a preferred arrangement of the embodiment of the present utility model, the turntable 2 is further provided with a plurality of circles of first connecting holes 6 corresponding to the connecting holes on the output end slewing bearing of the slewing reducer 4 on the concentric ring with the center point of the turntable 2, and the preferred arrangement further comprises a first bolt 7 matched with the first connecting holes 6 and the connecting holes, and the turntable 2 is connected with the output end slewing bearing of the slewing reducer 4 through a plurality of first bolts 7.
As a preferable arrangement of the embodiment of the utility model, a first rubber pad 8 is further arranged between the turntable 2 and the output end slewing bearing of the slewing reducer 4, and the first rubber pad 8 is used for protecting the slewing bearing surface from scratching the surface. The first rubber pad 8 is annular, and a plurality of through holes through which the first bolts 7 pass one by one are formed in the end face of the first rubber pad.
As a preferable arrangement of the embodiment of the present utility model, further, a plurality of circles of second connecting holes 9 corresponding to the connecting holes on the housing of the rotary speed reducer 4 are coaxially and annularly arranged on the supporting plate 1, and the preferred arrangement further comprises second bolts (not shown in the figure) which are matched with the second connecting holes 6 and the connecting holes, and the supporting plate 1 is connected with the housing of the rotary speed reducer 4 through a plurality of second bolts.
As a preferable arrangement of the embodiment of the present utility model, further, a No. two rubber pad 11 is disposed between the support plate 1 and the housing of the rotary speed reducer 4, where the No. two rubber pad 11 is used for protecting the housing of the rotary speed reducer 4 from scratching the surface thereof and affecting the product quality. The second rubber pad 11 is annular, and a plurality of through holes for the second bolts 10 to pass through one by one are arranged on the end face of the second rubber pad.
As a preferred arrangement of the embodiment of the utility model, the motor 3 is further a hydraulic motor, which is connected to a hydraulic pump station 13 via a high-pressure hose 12.
As a preferable arrangement of the embodiment of the present utility model, further, the turntable 2 is rectangular, four corners of its upper end are provided with upright posts 14, and the weights 5 are sleeved by the upright posts 14. The same-specification weights with the same number are sleeved on the upright posts distributed in four corners, so that the loads connected to the slewing bearing are uniformly distributed, each part can be uniformly ground, and the overall grinding effect is improved.
As a preferable arrangement of the embodiment of the utility model, further, the lower end of the supporting plate 1 is connected with a plurality of supporting legs 15, and the bottom ends of the supporting legs 15 are fixed by the anchor bolts 10.
The working process of the utility model comprises the following steps:
(1) Firstly, a rotary speed reducer is arranged on the device, rubber pads are additionally arranged on the upper part and the lower part of the device, the surface of a product is protected, and the influence of scratch on the surface on shipment is avoided;
(2) The hydraulic motor and the rotary table are installed, the hydraulic motor is connected with a hydraulic pump station, and weights are added on the rotary table to serve as loads;
(3) And starting the hydraulic pump station, and driving the rotary speed reducer to work by the hydraulic motor, wherein the continuous work is carried out for 1 hour, and the running-in is completed.
In conclusion, the utility model has the advantages of compact structure, reasonable design and high degree of automation, the motor drives the worm at the input end of the rotary speed reducer to rotate, the worm drives the worm wheel to rotate, the rotary support is driven to drive the rotary table to rotate, and the load arranged on the rotary table can provide an operating environment close to the actual working condition for the rotary table, so that the running-in effect is better, and the noise of the rotary speed reducer can be effectively reduced.
The bearing plate and the turntable are coaxially provided with the multi-circle connecting holes, so that the utility model is suitable for running-in debugging of rotary speed reducers with different sizes and has higher applicability.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Claims (8)
1. The running-in debugging device for the worm and gear structure of the rotary speed reducer comprises a supporting plate, a turntable and a motor, and is characterized in that the supporting plate is used for fixing a shell of the rotary speed reducer, the motor is connected with an input end of the rotary speed reducer, and the turntable is fixedly connected with a slewing bearing at an output end of the rotary speed reducer; and a plurality of weights are uniformly arranged on the rotary table.
2. The running-in debugging device of the worm and gear structure of the rotary speed reducer according to claim 1, wherein a plurality of circles of first connecting holes corresponding to the connecting holes on the output end slewing bearing of the rotary speed reducer are formed on the turntable by taking a central point as a circle center, and the turntable is connected with the output end slewing bearing of the rotary speed reducer through a plurality of first bolts.
3. The running-in debugging device of the worm and gear structure of the rotary speed reducer according to claim 2, wherein a first rubber pad is arranged between the turntable and the output end slewing bearing of the rotary speed reducer, the first rubber pad is annular, and a plurality of through holes for the first bolts to pass through one by one are arranged on the end face of the first rubber pad.
4. The running-in debugging device for the worm and gear structure of the rotary speed reducer according to claim 1, wherein a plurality of circles of second connecting holes corresponding to the connecting holes on the shell of the rotary speed reducer are coaxially and annularly arranged on the supporting plate, and the supporting plate is connected with the shell of the rotary speed reducer through a plurality of second bolts.
5. The running-in debugging device for the worm and gear structure of the rotary speed reducer according to claim 4, wherein a second rubber pad is arranged between the supporting plate and the shell of the rotary speed reducer, the second rubber pad is annular, and a plurality of through holes for the second bolts to pass through one by one are formed in the end face of the second rubber pad.
6. The running-in debugging device of the worm and gear structure of the rotary speed reducer of claim 1, wherein the motor is a hydraulic motor, and the hydraulic motor is connected with a hydraulic pump station through a high-pressure hose.
7. The running-in debugging device for the worm and gear structure of the rotary speed reducer according to claim 1, wherein the turntable is rectangular, four corners of the upper end of the turntable are provided with upright posts, and the weights are sleeved through the upright posts.
8. The running-in debugging device for the worm and gear structure of the rotary speed reducer according to claim 1, wherein the lower end of the supporting plate is connected with a plurality of supporting legs, and the bottom ends of the supporting legs are fixed through anchor bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320421957.8U CN219348166U (en) | 2023-03-08 | 2023-03-08 | Running-in debugging device for worm and gear structure of rotary speed reducer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320421957.8U CN219348166U (en) | 2023-03-08 | 2023-03-08 | Running-in debugging device for worm and gear structure of rotary speed reducer |
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| CN219348166U true CN219348166U (en) | 2023-07-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117007304A (en) * | 2023-10-07 | 2023-11-07 | 常州德劢精密传动有限公司 | Worm pair meshing state detection equipment |
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2023
- 2023-03-08 CN CN202320421957.8U patent/CN219348166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117007304A (en) * | 2023-10-07 | 2023-11-07 | 常州德劢精密传动有限公司 | Worm pair meshing state detection equipment |
| CN117007304B (en) * | 2023-10-07 | 2023-12-01 | 常州德劢精密传动有限公司 | Worm pair meshing state detection equipment |
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