CN203449007U - Novel follow rest of lathe - Google Patents
Novel follow rest of lathe Download PDFInfo
- Publication number
- CN203449007U CN203449007U CN201320480446.XU CN201320480446U CN203449007U CN 203449007 U CN203449007 U CN 203449007U CN 201320480446 U CN201320480446 U CN 201320480446U CN 203449007 U CN203449007 U CN 203449007U
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- CN
- China
- Prior art keywords
- block
- gear
- laterally
- helical teeth
- adjusting
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- Expired - Fee Related
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Abstract
The utility model relates to a novel follow rest of a lathe and belongs to the technical field of machining equipment. The novel follow rest of the lathe comprises a base, wherein a through hole used for fixing a transverse centering block and a transverse adjusting and fixing block is formed in the middle of the base in the horizontal direction, a transverse adjusting transmission rod penetrates through the transverse centering block and the transverse adjusting and fixing block transversely, a transverse adjusting block is arranged at the far end of the transverse adjusting transmission rod, a helical-tooth transmission gear is arranged at the near end of the transverse adjusting transmission rod, a gear fixing base is fixedly arranged on the base, a rod sleeve is arranged on the side wall of the gear fixing base, a transverse adjusting rod is arranged in the rod sleeve, a helical-tooth driving gear is fixed at the lower end of the transverse adjusting rod, and the helical-tooth driving gear is meshed with the helical-tooth transmission gear. When the novel follow rest of the lathe is used, a worker does not need to put the arm around a workpiece and the follow rest, adjustment can be conducted directly above the workpiece and the novel follow rest of the lathe safely and conveniently, and the use value is high.
Description
Technical field
The utility model relates to a kind of novel lathe follow-rest, belongs to machining apparatus field.
Background technology
The most used lathe that surely belongs in machining industry, lathe will be used follow-rest the location of workpiece is adjusted when outer surface of workpiece being processed to processing, but traditional follow-rest needs workman's right arm to walk around workpiece and follow-rest during position adjusting workpiece in the horizontal direction, after arrival follow-rest, regulate, the easy like this workman's of making arm is stirred wound by workpiece, and serious casualty accident in production occurs.
Summary of the invention
The purpose of this utility model will provide a kind of novel lathe follow-rest to solve above problem exactly.The utility model is simply effective, is convenient to manufacture.
The technical scheme that the utility model provides is:
Novel lathe follow-rest, comprise pedestal, pedestal middle part horizontal direction is provided with fixed lateral wiper block and laterally adjusts the through hole of fixed block, laterally adjusting drive link crosses horizontal wiper block and laterally adjusts fixed block, the far-end of laterally adjusting drive link is provided with horizontal adjustment block, the near-end of laterally adjusting drive link is provided with helical teeth travelling gear, on pedestal, be fixedly installed gear holder, on gear holder sidewall, be provided with bar cover, in bar cover, be provided with horizontal adjusting lever, laterally the lower end of adjusting lever is fixed with helical teeth driving gear, helical teeth driving gear is meshed with helical teeth travelling gear.
Concrete, bar cover lower end and gear holder junction are provided with bearing, and laterally adjusting lever is through bearing.
Concrete, the longitudinal center line of helical teeth driving gear and helical teeth travelling gear is perpendicular.
Concrete, on the vertical direction of pedestal top, be provided with fixing longitudinal wiper block and longitudinal through hole of adjusting fixed block, longitudinally adjusting lever is through longitudinal wiper block and longitudinal fixed block of adjusting, and longitudinally the lower end of adjusting lever is provided with longitudinal adjustment block.
The utility model is not only extended the horizontal direction adjusting device of traditional follow-rest, also change its end direction, make workman's arm need not walk around workpiece and follow-rest, but directly from workpiece and novel lathe follow-rest described in the utility model top, directly carry out adjusting operation, safety, convenient, has very high use value.
Accompanying drawing explanation
Fig. 1 is general assembly drawing of the present utility model.
1 horizontal adjusting lever 2 bars overlap 3 bearing 4 helical teeth driving gear 5 helical teeth travelling gears
The horizontal wiper block 8 of 6 gear holder 7 is laterally adjusted drive link 9 and is laterally adjusted fixed block
The longitudinal fixed block of the longitudinal wiper block 13 of the longitudinal adjusting lever 12 of 10 horizontal adjustment block 11
14 longitudinal adjustment block 15 pedestals.
concrete embodiment
As shown in the figure, novel lathe follow-rest, comprises pedestal.Pedestal middle part horizontal direction is provided with fixed lateral wiper block and laterally adjusts the through hole of fixed block.Laterally adjusting drive link crosses horizontal wiper block and laterally adjusts fixed block.The far-end of laterally adjusting drive link is provided with horizontal adjustment block.The near-end of laterally adjusting drive link is provided with helical teeth travelling gear.On pedestal, be fixedly installed gear holder, on gear holder sidewall, be provided with bar cover, in bar cover, be provided with horizontal adjusting lever, bar cover lower end and gear holder junction are provided with bearing, and laterally adjusting lever is through bearing.Laterally the lower end of adjusting lever is fixed with helical teeth driving gear, and helical teeth driving gear is meshed with helical teeth travelling gear.The longitudinal center line of helical teeth driving gear and helical teeth travelling gear is perpendicular.
On the vertical direction of pedestal top, be provided with fixing longitudinal wiper block and longitudinal through hole of adjusting fixed block, longitudinally adjusting lever is through longitudinal wiper block and longitudinal fixed block of adjusting, and longitudinally the lower end of adjusting lever is provided with longitudinal adjustment block.
Helical teeth driving gear, helical teeth travelling gear form helical teeth engagement steering drive device, and direction change is 90 degree, by regulating horizontal adjusting lever to make, laterally adjust the function that drive link is realized advance and retreat.Longitudinally adjusting lever directly drives longitudinal fixed block and longitudinal adjustment block to move up and down.
The utility model design feature makes workman's arm need not walk around workpiece and follow-rest, but directly from workpiece and the utility model top, directly carries out adjusting operation, and safety is convenient again.
Claims (4)
1. novel lathe follow-rest, comprise pedestal, it is characterized in that, pedestal middle part horizontal direction is provided with fixed lateral wiper block and laterally adjusts the through hole of fixed block, laterally adjusting drive link crosses horizontal wiper block and laterally adjusts fixed block, the far-end of laterally adjusting drive link is provided with horizontal adjustment block, the near-end of laterally adjusting drive link is provided with helical teeth travelling gear, on pedestal, be fixedly installed gear holder, on gear holder sidewall, be provided with bar cover, in bar cover, be provided with horizontal adjusting lever, laterally the lower end of adjusting lever is fixed with helical teeth driving gear, helical teeth driving gear is meshed with helical teeth travelling gear.
2. novel lathe follow-rest according to claim 1, is characterized in that, bar cover lower end is provided with bearing with gear holder junction, and laterally adjusting lever passes bearing.
3. novel lathe follow-rest according to claim 1, is characterized in that, the longitudinal center line of helical teeth driving gear and helical teeth travelling gear is perpendicular.
4. novel lathe follow-rest according to claim 1, it is characterized in that, on the vertical direction of pedestal top, be provided with fixing longitudinal wiper block and longitudinal through hole of adjusting fixed block, longitudinally adjusting lever is through longitudinal wiper block and longitudinal fixed block of adjusting, and longitudinally the lower end of adjusting lever is provided with longitudinal adjustment block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480446.XU CN203449007U (en) | 2013-08-08 | 2013-08-08 | Novel follow rest of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480446.XU CN203449007U (en) | 2013-08-08 | 2013-08-08 | Novel follow rest of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449007U true CN203449007U (en) | 2014-02-26 |
Family
ID=50128910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480446.XU Expired - Fee Related CN203449007U (en) | 2013-08-08 | 2013-08-08 | Novel follow rest of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222883A (en) * | 2020-09-24 | 2021-01-15 | 上海大隆机器厂有限公司 | Shaft bracket device for milling large screw rotor |
-
2013
- 2013-08-08 CN CN201320480446.XU patent/CN203449007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222883A (en) * | 2020-09-24 | 2021-01-15 | 上海大隆机器厂有限公司 | Shaft bracket device for milling large screw rotor |
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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 |
Granted publication date: 20140226 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |