CN221027368U - Auxiliary positioning wheel for speed reducer - Google Patents
Auxiliary positioning wheel for speed reducer Download PDFInfo
- Publication number
- CN221027368U CN221027368U CN202322851886.8U CN202322851886U CN221027368U CN 221027368 U CN221027368 U CN 221027368U CN 202322851886 U CN202322851886 U CN 202322851886U CN 221027368 U CN221027368 U CN 221027368U
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- plate
- wheel
- fixing
- contact
- speed reducer
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to the technical field of positioning wheels and discloses an auxiliary positioning wheel for a speed reducer, which comprises a positioning wheel, wherein the positioning wheel is arranged on the surface of a supporting mechanism, the surface of the supporting mechanism is provided with a fixing mechanism, the positioning wheel comprises an inner wheel, the surface of the inner wheel is provided with an outer ring, the surface of the outer ring is provided with a threaded hole, the surface of the threaded hole is in threaded connection with a fixing bolt, the surface of the fixing bolt is in threaded connection with a fixing nut, the surface of the fixing nut is in contact with the surface of the outer ring, the threaded hole is formed in the surface of a fixing plate, the surface of the fixing plate is in contact with the surface of the inner wheel, the surface of the fixing plate is in contact with the surface of the outer ring, the surface of the fixing plate is in contact with the surface of the fixing nut, and the supporting mechanism comprises a supporting bottom plate. According to the utility model, the inner wheel is arranged, so that the outer ring is convenient to replace, and the practicability in use is improved.
Description
Technical Field
The utility model relates to the technical field of positioning wheels, in particular to an auxiliary positioning wheel for a speed reducer.
Background
The speed reducer is an independent component consisting of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid housing, and is commonly used as a speed reduction transmission between the driving element and the working machine. The function of matching rotational speed and transmitting torque between a prime motor and a working machine or an actuating mechanism is widely applied to modern machines.
Patent publication number CN209065288U discloses an auxiliary positioning wheel for speed reducer of hoist, including the lifting rope passageway, lifting rope passageway surface four sides all are provided with the cooling chamber to the lifting rope passageway inner wall all is fixed all around and is provided with two cavity fixed columns, the medial surface fixed welding of cavity fixed column medial surface has the bearing, and the bearing activity articulates there is the movable pulley, the movable pulley is provided with four altogether to four movable pulleys form lifting rope location through-hole each other, alternate in the lifting rope location through-hole to be provided with the lifting rope, the movable pulley is provided with built-in coolant liquid hollow passageway in the middle, and built-in coolant liquid hollow passageway is inside to be provided with first baffle plate and second baffle plate, the cooling chamber is inside to the check valve is through pipeline and compressor intercommunication, the compressor is through pipeline and condenser pipe intercommunication, the effectual reduction with the huge heat energy that produces of friction between movable pulley and the lifting rope, avoid movable pulley and the risk that the too high softening deformation of steel rope temperature led to.
The device avoids risks caused by the excessively high temperature softening deformation of the sliding wheels and the steel ropes, but friction between the sliding wheels and the lifting ropes during use can lead the sliding wheels to wear, so that the service life of the sliding wheels is shortened.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an auxiliary positioning wheel for a speed reducer.
The utility model is realized by adopting the following technical scheme: the utility model provides an auxiliary positioning wheel for speed reducer, includes the locating wheel, the locating wheel sets up at supporting mechanism's surface, supporting mechanism's surface is provided with fixed establishment, the locating wheel includes interior wheel, interior wheel's surface is provided with the outer lane, the screw hole has been seted up on the surface of outer lane, the surface threaded connection of screw hole has fixing bolt, fixing bolt's surface threaded connection has fixing nut.
As a further improvement of the scheme, the surface of the fixing nut is contacted with the surface of the outer ring, the threaded hole is formed in the surface of the fixing plate, the surface of the fixing plate is contacted with the surface of the inner ring, the surface of the fixing plate is contacted with the surface of the outer ring, and the surface of the fixing plate is contacted with the surface of the fixing nut.
As a further improvement of the scheme, the supporting mechanism comprises a supporting bottom plate, the upper surface of the supporting bottom plate is fixedly connected with a reinforcing plate, the upper surface of the supporting bottom plate is fixedly connected with a mounting plate, the surface of the reinforcing plate is fixedly connected with the surface of the mounting plate, the surface of the mounting plate is fixedly connected with a bearing, and the surface of the bearing is fixedly connected with a limiting plate.
As a further improvement of the scheme, the surface of the limiting plate is contacted with the surface of the fixing plate, and the surface of the bearing is rotationally connected with the inner wall of the inner wheel.
As the further improvement of above-mentioned scheme, fixed establishment includes the baffle, the surface contact of baffle and interior wheel, the fixed surface of baffle is connected with the backup pad, the lower surface of backup pad and the upper surface contact of backing plate, the through-hole has been seted up to the surface of backup pad, the through-hole has been seted up to the surface of baffle, the surface contact of through-hole and bearing, the fixed surface of backup pad is connected with PMKD, the screw hole has been seted up to PMKD's upper surface, the surface threaded connection of screw hole has the fixed screw.
As a further improvement of the scheme, the lower surface of the fixed bottom plate is in contact with the upper surface of the supporting bottom plate, and screw holes are formed in the upper surface of the supporting bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the inner wheel is arranged, when the outer ring is damaged, the fixing nut is unscrewed from the fixing bolt, the fixing bolt is unscrewed from the threaded hole, and then the outer ring is taken off from the surface of the inner wheel, so that the outer ring is convenient to replace, and the practicability in use is improved.
According to the utility model, the supporting plate is arranged, so that the bearing can be supported by the supporting plate, the stability of the bearing is improved, the reinforcing plate is arranged on the surface of the supporting bottom plate, and the stability of the supporting bottom plate and the mounting plate is improved by the reinforcing plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a structure of a fixing plate according to the present utility model;
FIG. 3 is a schematic view of the structure of the supporting mechanism of the present utility model;
Fig. 4 is an enlarged schematic view of the portion a in fig. 1 according to the present utility model.
Main symbol description:
1. a support mechanism; 101. a support base plate; 102. a reinforcing plate; 103. a mounting plate; 104. a bearing; 105. a limiting plate; 2. a positioning wheel; 201. an inner wheel; 202. an outer ring; 203. a threaded hole; 204. a fixing bolt; 205. a fixed screw cap; 206. a fixing plate; 3. a fixing mechanism; 301. a baffle; 302. a support plate; 303. a through hole; 304. a fixed bottom plate; 305. screw holes; 306. and (5) fixing a screw.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Examples
Referring to fig. 1-4, the auxiliary positioning wheel for a speed reducer of the present embodiment includes a positioning wheel 2, the positioning wheel 2 is disposed on a surface of a supporting mechanism 1, a fixing mechanism 3 is disposed on the surface of the supporting mechanism 1, the positioning wheel 2 includes an inner wheel 201, an outer ring 202 is disposed on the surface of the inner wheel 201, a threaded hole 203 is disposed on the surface of the outer ring 202, a fixing bolt 204 is screwed on the surface of the threaded hole 203, a fixing nut 205 is screwed off the fixing nut 205 from the fixing bolt 204 when the outer ring 202 is damaged, the fixing bolt 204 is unscrewed from the threaded hole 203, and the outer ring 202 is taken off from the surface of the inner wheel 201, so that the outer ring 202 is convenient to replace, and practicality in use is improved.
The surface of the fixing nut 205 contacts with the surface of the outer ring 202, the threaded hole 203 is formed in the surface of the fixing plate 206, the surface of the fixing plate 206 contacts with the surface of the inner ring 201, the surface of the fixing plate 206 contacts with the surface of the outer ring 202, and the surface of the fixing plate 206 contacts with the surface of the fixing nut 205.
The supporting mechanism 1 comprises a supporting bottom plate 101, a reinforcing plate 102 is fixedly connected to the upper surface of the supporting bottom plate 101, a mounting plate 103 is fixedly connected to the upper surface of the supporting bottom plate 101, the surface of the reinforcing plate 102 is fixedly connected with the surface of the mounting plate 103, a bearing 104 is fixedly connected to the surface of the mounting plate 103, a limiting plate 105 is fixedly connected to the surface of the bearing 104, the reinforcing plate 102 is arranged on the surface of the supporting bottom plate 101, and the stability of the supporting bottom plate 101 and the mounting plate 103 is improved by the reinforcing plate 102.
The surface of the limiting plate 105 is in contact with the surface of the fixed plate 206, and the surface of the bearing 104 is rotatably connected with the inner wall of the inner wheel 201.
The fixed establishment 3 includes baffle 301, baffle 301's surface and interior wheel 201's surface contact, baffle 301's surface fixedly connected with backup pad 302, backup pad 302's lower surface and the upper surface contact of backing plate 101, through-hole 303 has been seted up on backup pad 302's surface, baffle 301's surface has been seted up through-hole 303, through-hole 303's surface contact with bearing 104, backup pad 302's surface fixedly connected with backing plate 304, screw hole 305 has been seted up to the upper surface of backing plate 304, screw hole 305's surface threaded connection has set screw 306, backup pad 302 can support bearing 104, bearing 104's stability has been increased.
The lower surface of the fixing base plate 304 contacts with the upper surface of the supporting base plate 101, and screw holes 305 are formed in the upper surface of the supporting base plate 101.
The implementation principle of the auxiliary positioning wheel for the speed reducer in the embodiment of the application is as follows: when the outer ring 202 is damaged during use, the fixing nuts 205 are unscrewed from the fixing bolts 204, the fixing bolts 204 are unscrewed from the threaded holes 203, the outer ring 202 is taken off from the surface of the inner ring 201, the outer ring 202 is convenient to replace, practicality in use is improved, the reinforcing plate 102 is arranged on the surface of the supporting bottom plate 101, the stability of the supporting bottom plate 101 and the mounting plate 103 is improved by the reinforcing plate 102, the bearing 104 can be supported by the supporting plate 302, and the stability of the bearing 104 is improved.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The utility model provides an auxiliary positioning wheel for speed reducer, its characterized in that, including locating wheel (2), locating wheel (2) set up the surface at supporting mechanism (1), the surface of supporting mechanism (1) is provided with fixed establishment (3), locating wheel (2) are including interior wheel (201), the surface of interior wheel (201) is provided with outer lane (202), screw hole (203) have been seted up on the surface of outer lane (202), the surface threaded connection of screw hole (203) has fixing bolt (204), the surface threaded connection of fixing bolt (204) has fixing nut (205).
2. An auxiliary positioning wheel for a speed reducer as defined in claim 1, wherein: the surface of the fixing nut (205) is in contact with the surface of the outer ring (202), the threaded hole (203) is formed in the surface of the fixing plate (206), the surface of the fixing plate (206) is in contact with the surface of the inner ring (201), the surface of the fixing plate (206) is in contact with the surface of the outer ring (202), and the surface of the fixing plate (206) is in contact with the surface of the fixing nut (205).
3. An auxiliary positioning wheel for a speed reducer as defined in claim 1, wherein: the supporting mechanism (1) comprises a supporting bottom plate (101), wherein the upper surface of the supporting bottom plate (101) is fixedly connected with a reinforcing plate (102), the upper surface of the supporting bottom plate (101) is fixedly connected with a mounting plate (103), the surface of the reinforcing plate (102) is fixedly connected with the surface of the mounting plate (103), the surface of the mounting plate (103) is fixedly connected with a bearing (104), and the surface of the bearing (104) is fixedly connected with a limiting plate (105).
4. A speed reducer assisted positioning wheel according to claim 3, wherein: the surface of the limiting plate (105) is in contact with the surface of the fixing plate (206), and the surface of the bearing (104) is rotationally connected with the inner wall of the inner wheel (201).
5. An auxiliary positioning wheel for a speed reducer as defined in claim 1, wherein: the fixed establishment (3) includes baffle (301), the surface contact of baffle (301) and interior wheel (201), the fixed surface of baffle (301) is connected with backup pad (302), the lower surface of backup pad (302) and the upper surface contact of backing plate (101), through-hole (303) have been seted up on the surface of backup pad (302), through-hole (303) have been seted up on the surface of baffle (301), the surface contact of through-hole (303) and bearing (104), the fixed surface of backup pad (302) is connected with backing plate (304), screw hole (305) have been seted up to the upper surface of backing plate (304), the surface threaded connection of screw hole (305) has set screw (306).
6. The auxiliary positioning wheel for a speed reducer as defined in claim 5, wherein: the lower surface of the fixed bottom plate (304) is in contact with the upper surface of the supporting bottom plate (101), and screw holes (305) are formed in the upper surface of the supporting bottom plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851886.8U CN221027368U (en) | 2023-10-24 | 2023-10-24 | Auxiliary positioning wheel for speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851886.8U CN221027368U (en) | 2023-10-24 | 2023-10-24 | Auxiliary positioning wheel for speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221027368U true CN221027368U (en) | 2024-05-28 |
Family
ID=91137455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322851886.8U Active CN221027368U (en) | 2023-10-24 | 2023-10-24 | Auxiliary positioning wheel for speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221027368U (en) |
-
2023
- 2023-10-24 CN CN202322851886.8U patent/CN221027368U/en active Active
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