CN214465859U - High-bearing worm and gear speed reducer - Google Patents
High-bearing worm and gear speed reducer Download PDFInfo
- Publication number
- CN214465859U CN214465859U CN202120714556.2U CN202120714556U CN214465859U CN 214465859 U CN214465859 U CN 214465859U CN 202120714556 U CN202120714556 U CN 202120714556U CN 214465859 U CN214465859 U CN 214465859U
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- China
- Prior art keywords
- speed reducer
- worm
- worm wheel
- reducer box
- bearing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 60
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 19
- 239000010687 lubricating oil Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005461 lubrication Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 10
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a worm gear speed reducer that high bears, including the speed reducer box, the worm of orientation around the bottom was erect in the speed reducer box, the output shaft of orientation about the upper portion was erect in the speed reducer box, fixed mounting on the output shaft with worm meshing's worm wheel, the worm the output shaft respectively with speed reducer box junction all installs the bearing, set up a plurality of logical grooves around the center on the worm wheel, set up a plurality of positions between the teeth of a cogwheel and communicate on the worm wheel the through-hole in logical groove. During the use, the lubricating oil in the speed reducer box can continuously give worm wheel and worm meshing department lubrication and cooling, and logical groove department can drive the air and flow simultaneously to the worm wheel cooling with higher speed between the worm wheel teeth is flowed to the through-hole, and the lubricating oil part after the intensification can be flowed to the worm wheel after leading to groove, the rotatory contact air cooling that has taken of through-hole on, further improves lubricated cooling effect, strengthens its wear-resisting bearing capacity.
Description
Technical Field
The utility model belongs to the technical field of the worm gear speed reducer machine, concretely relates to worm gear speed reducer machine that height bore.
Background
The worm gear speed reducer is a transmission device which is widely applied, and the speed of a gear is converted to reduce the revolution number of a motor to a required revolution number and obtain a mechanism with larger torque; according to the different shapes of the worm, the worm can be divided into: an Archimedes worm speed reducer, a cylindrical worm speed reducer, a ring surface worm speed reducer and a conical worm speed reducer.
The worm gear speed reducer needs lubrication and cooling in work, but present speed reducer lacks effectual lubrication and cooling effect, causes the teeth of a cogwheel wearability poor to it is not strong to bear the weight of the ability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a worm gear speed reducer that high bears to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a worm gear speed reducer machine that high bears, includes the speed reducer box, the inside cavity structure that is of speed reducer box, the worm of orientation around the speed reducer box internal bottom has been erect, the output shaft of orientation about the internal upper portion of speed reducer box has been erect, fixed mounting on the output shaft with worm meshing's worm wheel, the worm the output shaft respectively with speed reducer box junction all installs the bearing, set up a plurality of logical grooves around the center on the worm wheel, set up a plurality ofly on the worm wheel and be located between the teeth of a cogwheel and communicate the through-hole in logical groove.
Preferably, the speed reducer box body is made of aluminum alloy.
Preferably, the surfaces of the worm and the worm wheel are plated with chromium protective layers.
Preferably, six through grooves are formed around the center of the worm wheel in an equally-divided mode.
Preferably, an oil filling port is formed in the top of the speed reducer box body, and an oil plug is mounted on the oil filling port.
Preferably, the right side of the top of the speed reducer box body is provided with a ventilation opening, and the ventilation opening is provided with a rotatable cooling fan.
Preferably, a filter screen is arranged on the ventilation opening.
Compared with the prior art, the beneficial effects of the utility model are that:
1. during the use, the lubricating oil in the speed reducer box can continuously give worm wheel and worm meshing department lubrication and cooling, and logical groove department can drive the air and flow simultaneously to the worm wheel cooling with higher speed between the worm wheel teeth is flowed to the through-hole, and the lubricating oil part after the intensification can be flowed to the worm wheel after leading to groove, the rotatory contact air cooling that has taken of through-hole on, further improves lubricated cooling effect, strengthens its wear-resisting bearing capacity.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is the structure schematic diagram of the worm wheel, the through groove and the through hole of the utility model.
In the figure: 1. a speed reducer box body; 2. a worm; 3. an output shaft; 4. a worm gear; 5. a bearing; 6. a through groove; 7. a through hole; 8. an oil filling port; 9. an oil plug; 10. a ventilation opening; 11. a heat radiation fan; 12. and (4) a filter screen.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a high worm gear speed reducer who bears, includes speed reducer box 1, 1 inside cavity structures that is of speed reducer box, the bottom has erect the worm 2 of front and back orientation in the speed reducer box 1, the output shaft 3 of controlling orientation has erect on 1 interior upper portion of speed reducer box, fixed mounting has on the output shaft 3 with worm 2 meshed worm wheel 4, worm 2 output shaft 3 respectively with 1 junction of speed reducer box all installs bearing 5, set up a plurality of logical grooves 6 around the center on the worm wheel 4, set up a plurality of being located between the teeth of a cogwheel and communicate on the worm wheel 4 the through-hole 7 that leads to groove 6.
In this embodiment, during the use, lubricating oil in the speed reducer box 1 can continuously give worm wheel 4 and 2 meshing departments of worm lubrication and cooling, it can drive the air flow to lead to groove 6 department simultaneously, and flow to worm wheel 4 cooling with higher speed between the teeth of a cogwheel through-hole 7, and the lubricating oil part after the intensification can be by leading to groove 6, through-hole 7 is rotatory to be taken up and contact flow air cooling back flow to worm wheel 4 on, further improve lubricated cooling effect, strengthen its wear-resisting bearing capacity.
Specifically, the speed reducer box body 1 is made of an aluminum alloy material.
In this embodiment, the heat dissipation and corrosion prevention capabilities of the speed reducer case 1 are enhanced.
Specifically, the surfaces of the worm 2 and the worm wheel 4 are plated with chromium protective layers.
In this embodiment, the wear resistance and corrosion resistance of the worm 2 and the worm wheel 4 are enhanced.
Specifically, the through grooves 6 are equally divided into six parts around the center of the worm wheel 4.
In this embodiment, the through groove 6 is conveniently grooved.
Specifically, an oil filling port 8 is arranged at the top of the speed reducer box body 1, and an oil plug 9 is arranged on the oil filling port 8.
In the embodiment, oil can be filled into the speed reducer box body 1 through the oil filling port 8.
Specifically, the right side of the top of the speed reducer box body 1 is provided with a ventilation opening 10, and the ventilation opening 10 is provided with a rotatable heat dissipation fan 11.
In this embodiment, the heat dissipation capability in the speed reducer case 1 is further enhanced.
Specifically, a filter screen 12 is installed on the ventilation opening 10.
In this embodiment, avoid impurity to get into in the speed reducer box 1.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
The working principle is as follows: during the use, connect worm 2 the motor, with output shaft 3 jointing equipment, add sufficient lubricating oil in the cavity to speed reducer box 1, the motor drives worm 2 and rotates, further drive worm wheel 4 and output shaft 3 and rotate and make equipment work, when worm wheel 4 rotates, lubricating oil in the speed reducer box 1 can continuously give worm wheel 4 and worm 2 meshing department lubricated and cooling, logical groove 6 department can drive the air flow simultaneously, and flow to worm wheel 4 cooling with higher speed between the 4 teeth of a cogwheel of worm wheel through-hole 7, and lubricating oil part after the intensification can be by logical groove 6, flow to worm wheel 4 after 7 rotatory bring the contact flow air cooling of through-hole, further improve lubricated cooling effect, strengthen its wear-resisting bearing capacity.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a worm gear speed reducer machine that high bore, its characterized in that, includes speed reducer box (1), speed reducer box (1) is inside to be the cavity structure, worm (2) of orientation around the bottom has been erect in speed reducer box (1), output shaft (3) of orientation about the overhead of speed reducer box (1), fixed mounting has on output shaft (3) with worm (2) meshed worm wheel (4), worm (2) output shaft (3) respectively with bearing (5) are all installed to speed reducer box (1) junction, a plurality of logical grooves (6) have been seted up around the center on worm wheel (4), set up a plurality of being located between the teeth of a cogwheel and communicate on worm wheel (4) through-hole (7) that lead to groove (6).
2. The high-bearing worm and gear speed reducer according to claim 1, wherein the speed reducer box (1) is made of aluminum alloy.
3. The high-load-bearing worm and gear speed reducer according to claim 1, wherein the surfaces of the worm (2) and the worm wheel (4) are plated with chromium protective layers.
4. A high load bearing worm gear reducer according to claim 1, characterised in that the through slots (6) are equally divided in six around the centre of the worm wheel (4).
5. The high-bearing worm and gear speed reducer according to claim 1, wherein an oil filling port (8) is formed in the top of the speed reducer box body (1), and an oil plug (9) is mounted on the oil filling port (8).
6. The high-bearing worm and gear speed reducer according to claim 1, wherein the right side of the top of the speed reducer box body (1) is provided with a ventilation opening (10), and the ventilation opening (10) is provided with a rotatable heat dissipation fan (11).
7. The high-bearing worm and gear speed reducer according to claim 6, wherein the ventilation opening (10) is provided with a filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120714556.2U CN214465859U (en) | 2021-04-08 | 2021-04-08 | High-bearing worm and gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120714556.2U CN214465859U (en) | 2021-04-08 | 2021-04-08 | High-bearing worm and gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465859U true CN214465859U (en) | 2021-10-22 |
Family
ID=78178023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120714556.2U Expired - Fee Related CN214465859U (en) | 2021-04-08 | 2021-04-08 | High-bearing worm and gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465859U (en) |
-
2021
- 2021-04-08 CN CN202120714556.2U patent/CN214465859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |