CN105114602A - Speed reducer for wire drawing machine - Google Patents
Speed reducer for wire drawing machine Download PDFInfo
- Publication number
- CN105114602A CN105114602A CN201510468880.XA CN201510468880A CN105114602A CN 105114602 A CN105114602 A CN 105114602A CN 201510468880 A CN201510468880 A CN 201510468880A CN 105114602 A CN105114602 A CN 105114602A
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- input shaft
- output shaft
- gear
- shaft
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02026—Connection of auxiliaries with a gear case; Mounting of auxiliaries on the gearbox
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Retarders (AREA)
Abstract
The invention provides a speed reducer for a wire drawing machine, and relates to the technical field of mechanisms. The speed reducer comprises a box body and a water tray, wherein the box body is divided into an upper box body, an inner gear ring and a lower box body; the upper box body is connected with the water tray; an input shaft is mounted into the upper box body; a planet gear, a planet carrier and an idle gear are mounted into the inner gear ring, wherein the planet carrier is connected with the input shaft; the planet gear is mounted onto the planet carrier through a planet gear connecting shaft, and the planet gear is also engaged to the idle gear and the inner gear ring; the idle gear is collinear with a central line of the input shaft; a speed reduction shaft and an output shaft are mounted in the lower box body; a pair of speed reduction gears are arranged between the speed reduction shaft and the output shaft, wherein the speed reduction shaft is connected with the idle gear; the external connecting end of the output shaft is connected with an end cover, and the end cover is connected with a housing. The speed reducer is compact in structure and free of leaking of cooling water, so that the phenomenon of oil leaking of the input shaft can be completely avoided. The speed reducer is high in drawing force.
Description
Technical field
The present invention relates to mechanical field, be specifically related to a kind of drawbench speed reducer.
Background technique
Speed reducer plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, and speed reducer is a kind of relatively accurate machinery, uses its object to be reduce rotating speed, increases torque.Single-stage and multi-stage speed-reducing machine can be divided into according to transmission progression difference; Cylindrical gear reducer, conical gear reducer and circular cone-Cylinder Gear running wheel speed reducer can be divided into according to tooth factory wheel shape; Expansion, flow deviding type can be divided into again according to the setting type of transmission and enter shaft type speed reducer together.The individual components that retarder is a kind of gear transmission by being enclosed in stiff case, worm drive, pinion-endless screw transmission form, is commonly used for the speed reduction gearing between driving link and working machine.Between prime mover and working machine or actuator, play coupling rotating speed and transmitting torque, apply very extensive in modern mechanical.
At present, in drawbench, retarder is absolutely necessary, but because drawbench is the equipment operated continuously for 24 hours, requirement retarder is safe and reliable, and existing retarder and drawbench are generally independently Liang Zhong mechanism, causes and has the generation of cooling water Seepage aborning, this equipment use time is long, do not allow equipment to have oil leakage phenomenon, be badly in need of a kind of compact structure now, the drawbench speed reducer that can solve the problem.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of compact structure, and no-cooling-water Seepage thoroughly stops the oil leakage phenomenon of input shaft, the retarder that pulling capacity is large, i.e. a kind of drawbench speed reducer.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of drawbench speed reducer, comprise casing and water pond, described casing is divided into upper box, ring gear and lower box, described upper box is connected with water pond, in described upper box, input shaft is housed, described ring gear is equipped with planet wheel, planet carrier and idle pulley, described planet carrier is connected with input shaft, described planet wheel is arranged on described planet carrier by planet wheel coupling shaft, described planet wheel engages with idle pulley and ring gear, the centerline collineation of described idle pulley and described input shaft, deboost axle and output shaft are housed in described lower box, a pair reduction gear is provided with between described deboost axle and output shaft, described deboost axle is connected with described idle pulley, described output shaft external connection terminal is connected with end cap, described end cap is connected with shell.
Described upper box, ring gear are communicated with lower box.
Described input shaft is arranged in described upper box by bearing and gland, and the connecting end of described input shaft is conical, which is provided with keyway.
Between described deboost axle and output shaft, reduction gear is helical gear.
Described shell is built with two bearings, and described bearing is arranged on lining, and described lining is enclosed within described output shaft external part, is provided with oil sealing between described two bearings.
Its working principle is: input shaft is connected with external agency by the spline on it, input shaft rotates, input shaft drives planet carrier to rotate, and planet carrier drives planet wheel to rotate, and planet wheel drives idle pulley to rotate, idle pulley drives deboost axle to rotate, deboost axle drives reduction helical gears pinion rotation, deboost axle helical gear and output shaft helical gear engagement rotation, thus drives output shaft rotation, realize slowing down, output shaft drives outer enclosure to rotate.
The invention has the beneficial effects as follows: the present invention is simple when organizing line, speed reducer and water pond one are installed by this speed reducer, thoroughly solve cooling water Seepage in use.As long as put down fixing after entirety being sling during assembling in rack mounting apertures, because this equipment use time is long, equipment is not allowed to have oil leakage phenomenon, unloading-structure is have employed in input, input shaft does not bear radial force completely, have employed dual-oil seal again in addition, thoroughly stop the oil leakage phenomenon of input shaft, modification ability of the present invention is strong, can 450, 500, 560, 600, arbitrary disposition in 700 water ponds, as long as complete machine changes water pond and output shaft, compact structure of the present invention, gear is made up of helical teeth and planetary pinion, pulling capacity is large, welding rod can be drawn, Stainless Steel Wire, mild steel wire etc.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention.
In figure: 1, input shaft; 2, upper box; 3, water pond; 4, planet carrier; 5, idle pulley; 6, output shaft; 7, output shaft external part; 8, shell; 9, oil sealing; 10, end cap; 11, output shaft connecting end; 12, lining; 13, lower box; 14, deboost axle; 15, deboost axle helical gear; 16, planet wheel coupling shaft; 17, planet wheel; 18, ring gear; 19, input shaft connecting end.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
A kind of drawbench speed reducer, comprise casing and water pond 3, casing is divided into upper box 2, ring gear 18 and lower box 13, upper box 2 is connected with water pond 3, input shaft 1 is housed in upper box 2, ring gear 18 is equipped with planet wheel 17, planet carrier 4 and idle pulley 5, planet carrier 4 is connected with input shaft 1, planet wheel 4 is arranged on planet carrier 4 by planet wheel coupling shaft 16, planet wheel 4 engages with idle pulley 5 and ring gear 18, the centerline collineation of idle pulley 5 and input shaft 1, deboost axle 14 and output shaft 6 are housed in lower box 13, a pair reduction gear is provided with between deboost axle 14 and output shaft 6, deboost axle 14 is connected with idle pulley 5, output shaft connecting end 11 is connected with end cap 10, end cap 10 is connected with shell 8, top box, 2, ring gear 18 is communicated with lower box 13, input, 1 is arranged in described upper box by bearing and gland, input shaft connecting end 19 is conical, which is provided with keyway, between deboost axle 14 and output shaft 6, reduction gear is helical gear, shell 8 is built with two bearings, described bearing is arranged on lining 12, lining 12 is enclosed within output shaft external part 7, oil sealing 9 is provided with between two bearings.Working principle of the present invention is: input shaft 1 is connected with external agency by the spline on it, input shaft 1 rotates, input shaft 1 drives planet carrier 4 to rotate, and planet carrier 4 drives planet wheel 17 to rotate, and planet wheel 17 drives idle pulley 5 to rotate, idle pulley 5 drives deboost axle 14 to rotate, deboost axle 14 drives reduction helical gears gear 15 to rotate, deboost axle helical gear 15 and output shaft helical gear engagement rotation, thus drives output shaft 6 to rotate, realize slowing down, output shaft 6 drives outer enclosure 8 to rotate.
The present invention is simple when organizing line, and speed reducer and water pond one are installed by this speed reducer, thoroughly solve cooling water Seepage in use.As long as put down fixing after entirety being sling during assembling in rack mounting apertures, because this equipment use time is long, equipment is not allowed to have oil leakage phenomenon, unloading-structure is have employed in input, input shaft does not bear radial force completely, have employed dual-oil seal again in addition, thoroughly stop the oil leakage phenomenon of input shaft, modification ability of the present invention is strong, can 450, 500, 560, 600, arbitrary disposition in 700 water ponds, as long as complete machine changes water pond and output shaft, compact structure of the present invention, gear is made up of helical teeth and planetary pinion, pulling capacity is large, welding rod can be drawn, Stainless Steel Wire, mild steel wire etc.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a drawbench speed reducer, comprise casing and water pond, it is characterized in that, described casing is divided into upper box, ring gear and lower box, described upper box is connected with water pond, in described upper box, input shaft is housed, described ring gear is equipped with planet wheel, planet carrier and idle pulley, described planet carrier is connected with input shaft, described planet wheel is arranged on described planet carrier by planet wheel coupling shaft, described planet wheel engages with idle pulley and ring gear, the centerline collineation of described idle pulley and described input shaft, deboost axle and output shaft are housed in described lower box, a pair reduction gear is provided with between described deboost axle and output shaft, described deboost axle is connected with described idle pulley, described output shaft external connection terminal is connected with end cap, described end cap is connected with shell.
2. a kind of drawbench speed reducer according to claim 1, is characterized in that: described upper box, ring gear are communicated with lower box.
3. a kind of drawbench speed reducer according to claim 3, is characterized in that: described input shaft is arranged in described upper box by bearing and gland, and the connecting end of described input shaft is conical, which is provided with keyway.
4. a kind of drawbench speed reducer according to claim 1, is characterized in that: between described deboost axle and output shaft, reduction gear is helical gear.
5. a kind of drawbench speed reducer according to claim, is characterized in that: described shell is built with two bearings, and described bearing is arranged on lining, described lining is enclosed within described output shaft external part, is provided with oil sealing between described two bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468880.XA CN105114602A (en) | 2015-07-30 | 2015-07-30 | Speed reducer for wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468880.XA CN105114602A (en) | 2015-07-30 | 2015-07-30 | Speed reducer for wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105114602A true CN105114602A (en) | 2015-12-02 |
Family
ID=54662657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510468880.XA Pending CN105114602A (en) | 2015-07-30 | 2015-07-30 | Speed reducer for wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546099A (en) * | 2016-01-26 | 2016-05-04 | 张立 | Industrial speed reducer |
-
2015
- 2015-07-30 CN CN201510468880.XA patent/CN105114602A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546099A (en) * | 2016-01-26 | 2016-05-04 | 张立 | Industrial speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |