CN204961785U - High life worm gear reducer - Google Patents
High life worm gear reducer Download PDFInfo
- Publication number
- CN204961785U CN204961785U CN201520622706.1U CN201520622706U CN204961785U CN 204961785 U CN204961785 U CN 204961785U CN 201520622706 U CN201520622706 U CN 201520622706U CN 204961785 U CN204961785 U CN 204961785U
- Authority
- CN
- China
- Prior art keywords
- worm
- bearing
- support
- mutually
- worm screw
- Prior art date
- 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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- Gear Transmission (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a speed reducer, in particular to high life worm gear reducer. The test platform comprises a support, the frame in be equipped with worm subassembly and worm wheel, the worm subassembly include and mesh driven worm mutually with the worm wheel, the one end of worm extend outward to the frame, the left end of worm fix a position mutually through left bearing and frame, the right -hand member of worm fix a position mutually through right bearing and frame, the right side end of left bearing fix a position mutually through left sleeve, left bearing, left sleeve pass through set nut and fix a position mutually, the left side end of right bearing fix a position mutually through right sleeve. A high life worm gear reducer compact structure, promotes performance, increase of service life, noise reduction.
Description
Technical field
The utility model is a kind of speed reducer, particularly a kind of long-life worm reduction gear.
Background technique
Speed reducer of the prior art, mode of operation is inconvenient, and Applicable scope is relatively little simultaneously.
Chinese patent 200520116829.4, a kind of reduction gears mechanism is disclosed, comprise be provided with upper head plate, end plates and lower end sheet sleeve, input shaft, be provided with out the output shaft of shaftgear, it also comprises the train of reduction gears of a connection input shaft and output shaft, described train of reduction gears comprises the rotating shaft be located between upper head plate and lower end sheet, rotating shaft lower end is provided with and input shaft meshed gears one, and rotating shaft upper end is provided with the gear two with shaft gears meshing.This complex structure, and adaptability is poor, causes transmitting accuracy to decline, the stability that impact uses.
Model utility content
The utility model mainly solves the deficiencies in the prior art, compact structure, a kind of long-life worm reduction gear that using effect is outstanding.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of long-life worm reduction gear, comprise support, worm component and worm gear is provided with in described support, described worm component comprises the worm screw of the transmission that to be meshed with worm gear, one end of described worm screw is to support extension, the left end of described worm screw is located mutually by left bearing and support, the right-hand member of described worm screw is located mutually by right bearing and support, the right-hand end of described left bearing is located mutually by left sleeve, described left bearing, left sleeve are located by positioning screw parent phase, and the left-hand end of described right bearing is located mutually by right sleeve;
The top of described support is provided with spies on port lid, described spying in port lid is provided with vent, the bottom of described support is provided with oil discharge screw, is provided with humidity transducer in described support, and the middle-end of described support is provided with the warning light be connected with humidity transducer.
As preferably, located mutually by bearing (ball) cover between described worm screw and left bearing, sealed mutually by oil sealing between the external part of described worm screw and bearing (ball) cover.
Humidity transducer can monitor the humidity in casing, when speed reducer leaks, gives the alarm in time and closes.
Therefore, a kind of long-life worm reduction gear that the utility model provides, compact structure, promotes usability, increases the service life, and reduces noise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of long-life worm reduction gear, comprise support 1, worm component and worm gear 2 is provided with in described support 1, described worm component comprises the worm screw 3 of the transmission that to be meshed with worm gear 2, one end of described worm screw 3 is to support 1 extension, the left end of described worm screw 3 is located with support 1 phase by left bearing 4, the right-hand member of described worm screw 3 is located with support 1 phase by right bearing 5, the right-hand end of described left bearing 4 is by left sleeve 6 phase location, described left bearing 4, left sleeve 6 is by setscrew nut 7 phase location, the left-hand end of described right bearing 5 is located by right sleeve 8 phase,
The top of described support 1 is provided with spies on port lid 9, described spying in port lid 9 is provided with vent 10, the bottom of described support 1 is provided with oil discharge screw 11, is provided with humidity transducer 12 in described support 1, and the middle-end of described support 1 is provided with the warning light 13 be connected with humidity transducer 12.
Locate by bearing (ball) cover 14 phase between described worm screw 3 with left bearing 4, pass through oil sealing 15 phase between the external part of described worm screw 3 with bearing (ball) cover 14 and seal.
Claims (2)
1. a long-life worm reduction gear, it is characterized in that: comprise support (1), worm component and worm gear (2) is provided with in described support (1), described worm component comprises the worm screw (3) of the transmission that to be meshed with worm gear (2), one end of described worm screw (3) is to support (1) extension, the left end of described worm screw (3) is located with support (1) mutually by left bearing (4), the right-hand member of described worm screw (3) is located with support (1) mutually by right bearing (5), the right-hand end of described left bearing (4) is located mutually by left sleeve (6), described left bearing (4), left sleeve (6) is located mutually by setscrew nut (7), the left-hand end of described right bearing (5) is located mutually by right sleeve (8),
The top of described support (1) is provided with spies on port lid (9), described spying in port lid (9) is provided with vent (10), the bottom of described support (1) is provided with oil discharge screw (11), be provided with humidity transducer (12) in described support (1), the middle-end of described support (1) is provided with the warning light (13) be connected with humidity transducer (12).
2. a kind of long-life worm reduction gear according to claim 1, it is characterized in that: located mutually by bearing (ball) cover (14) between described worm screw (3) with left bearing (4), pass through oil sealing (15) between the external part of described worm screw (3) with bearing (ball) cover (14) and seal mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622706.1U CN204961785U (en) | 2015-08-19 | 2015-08-19 | High life worm gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622706.1U CN204961785U (en) | 2015-08-19 | 2015-08-19 | High life worm gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961785U true CN204961785U (en) | 2016-01-13 |
Family
ID=55056854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622706.1U Expired - Fee Related CN204961785U (en) | 2015-08-19 | 2015-08-19 | High life worm gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961785U (en) |
-
2015
- 2015-08-19 CN CN201520622706.1U patent/CN204961785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160819 |