CN201432135Y - Teeth difference speed reducing traveling mechanism of edge milling machine - Google Patents
Teeth difference speed reducing traveling mechanism of edge milling machine Download PDFInfo
- Publication number
- CN201432135Y CN201432135Y CN2009200465605U CN200920046560U CN201432135Y CN 201432135 Y CN201432135 Y CN 201432135Y CN 2009200465605 U CN2009200465605 U CN 2009200465605U CN 200920046560 U CN200920046560 U CN 200920046560U CN 201432135 Y CN201432135 Y CN 201432135Y
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- CN
- China
- Prior art keywords
- bearing assembly
- gearbox
- motor
- speed reducing
- internal gear
- 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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Abstract
The utility model relates to a teeth difference speed reducing traveling mechanism of an edge milling machine, which comprises a motor and a gearbox, wherein the motor is connected with the gearbox. The teeth difference speed reducing and traveling mechanism is characterized in that a large supporting plate and the gearbox are fastened into a whole body through bolts, a driving shaft is arranged and supported in the whole body formed by the large supporting plate and the gearbox by a pin roller thrust bearing assembly, a big internal gear is arranged on the driving shaft by a plane bearing assembly, a core-shift sleeve is arranged on a motor output shaft, the pin roller bearing assembly is arranged on the driving shaft, and the core-shift sleeve is provided with a pinion which is meshed with the big internal gear. The utility model has simple, compact and reasonable structure and simple, convenient and safe operation, and can enlarge the using (machining) range, save 30 percent of rawmaterials for manufacturing, reduce the manufacturing cost by 20 percent and thoroughly put an end to oil leakage so as to reduce the repair cost and meet the production need.
Description
Technical field
The utility model relates to a kind of tooth difference deceleration walking mechanism of edge milling machines, specifically is widely used in the steel construction industry, and with the supporting use of edge milling machines, be special processing equipment before the welding.
Background technology
In prior art, tooth difference deceleration walking mechanism is to be undertaken passing to gear wheel by pinion again after twice deceleration by two cover worm gear pairses to slow down, this kind complex structure, and the manufacturing cost height, the assembling difficulty, and be out of order easily.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of easy to operate and safe, can enlarge use (processing) scope, it is very convenient that mounting or dismounting are adjusted, thoroughly stop leakage of oil, reduce repair cost, to satisfy the tooth difference deceleration walking mechanism of the edge milling machines of producing needs.
The technical scheme that provides according to the utility model, the tooth difference deceleration walking mechanism of edge milling machines comprises motor, reduction box, motor is connected with pinion by reduction box, feature is: saddle and reduction box adopt screw fastening in aggregates, power transmission shaft is to lean on roller thrust bearing assembly mounting support in the integral body of saddle and reduction box composition, big internal gear is to be installed on the power transmission shaft by the plane bearing assembly, the core shift cover is installed on the motor output shaft, roller bearing component is installed on the power transmission shaft, described core shift puts the installation pinion, big internal gear and pinion.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Easy to operate and safe, can enlarge use (processing) scope, can save device fabrication raw material 30%; Can reduce device fabrication cost 20%; Thoroughly stop leakage of oil, reduce repair cost, produce needs to satisfy.
Description of drawings
Fig. 1 is the utility model structure cutaway view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1, comprise motor 1, reduction box 2, core shift cover 3, pinion 4, plane bearing assembly 5, roller bearing component 6, big internal gear 7, power transmission shaft 8, roller thrust bearing assembly 9 and saddle 10 etc.Saddle 10 adopts screw fastening in aggregates with reduction box 2, power transmission shaft 8 is to lean on roller thrust bearing assembly 9 mounting supports in the integral body that saddle 10 and reduction box 2 are formed, big internal gear 7 is to be installed on the power transmission shaft 8 by plane bearing assembly 5, core shift cover 3 is installed on the motor output shaft, roller bearing component 6 is installed on the power transmission shaft 8, on the described core shift cover 3 pinion 4 is installed, big internal gear 7 and pinion 4 engagements, motor 1 is connected with reduction box 2.
Transmission principle of the present utility model:
The utility model is rotated by core shift cover 3 by motor 1 output speed, drives pinion 4 (Z=119) rotation, big internal gear 7 (Z=120) rotation is given in transmission again, connect by key, power transmission shaft 8 is given in transmission, drives saddle 10 walkings by the output of the gear on the power transmission shaft 8 again.
Claims (1)
1, a kind of tooth difference deceleration walking mechanism of edge milling machines, comprise motor (1), reduction box (2), motor (1) is connected with reduction box (2), it is characterized in that: power transmission shaft (8) is to lean on roller thrust bearing assembly (9) mounting support in the integral body that saddle (10) and reduction box (2) are formed, big internal gear (7) is to be installed on the power transmission shaft (8) by plane bearing assembly (5), core shift cover (3) is installed on the motor output shaft, roller bearing component (6) is installed on the power transmission shaft (8), described core shift cover (3) is gone up pinion (4) is installed, big internal gear (7) and pinion (4) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200465605U CN201432135Y (en) | 2009-06-12 | 2009-06-12 | Teeth difference speed reducing traveling mechanism of edge milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200465605U CN201432135Y (en) | 2009-06-12 | 2009-06-12 | Teeth difference speed reducing traveling mechanism of edge milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432135Y true CN201432135Y (en) | 2010-03-31 |
Family
ID=42050949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200465605U Expired - Fee Related CN201432135Y (en) | 2009-06-12 | 2009-06-12 | Teeth difference speed reducing traveling mechanism of edge milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432135Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909594A (en) * | 2012-11-02 | 2013-02-06 | 无锡华联科技集团有限公司 | Steel plate double groove edge milling machine traveling driving mechanism |
-
2009
- 2009-06-12 CN CN2009200465605U patent/CN201432135Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909594A (en) * | 2012-11-02 | 2013-02-06 | 无锡华联科技集团有限公司 | Steel plate double groove edge milling machine traveling driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20110612 |