CN203610677U - Steel pipe end repair device - Google Patents
Steel pipe end repair device Download PDFInfo
- Publication number
- CN203610677U CN203610677U CN201320744332.1U CN201320744332U CN203610677U CN 203610677 U CN203610677 U CN 203610677U CN 201320744332 U CN201320744332 U CN 201320744332U CN 203610677 U CN203610677 U CN 203610677U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- end repair
- mount pad
- repair device
- linear
- 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 discloses a steel pipe end repair device which comprises a base fixed to a foundation, a tool apron mounting rack and two linear guide rail pairs. The base is provided with two linear racks and transmission gears meshed with the linear racks respectively, the two transmission gears are mounted on a mounting base located below the tool apron mounting rack, the mounting base is provided with the linear guide rail pairs and a ball screw pair parallel with the linear racks, and the tool apron mounting rack is provided with a sliding block. According to the end repair device, the two linear guide rail pairs, the two linear racks meshed with each other and the transmission gears constitute secondary transmission mechanisms used for coarse tuning feeding, the linear guide rail pairs and the ball screw pair on the mounting base constitute a primary transmission mechanism used for fine tuning feeding, and therefore the end repair device can precisely control the tool apron mounting rack; the feeding process is more stable, the end repair device can conveniently reach higher end repair precision, and the steel pipe end repair device is used in the field of machining devices.
Description
Technical field
The utility model relates to steel pipe and repaiies end field, particularly relates to a kind of steel pipe and repaiies end device.
Background technology
Steel pipe to thick wall, Large Diameter Pipeline is repaiied end, and existing End polishing machine system is to complete in the turning simultaneously of the same end face of different root steel pipes, and this feeding mode is mainly by steel pipe conveying roller and repaiies end main frame in the translation and completing on guide rail of oil cylinder pushing slide block.This feeding mode is in the time repairing end operation, the grip device of repairing on end device is loaded larger, be unfavorable for grip device to maintain, reduced its service life, and the feeding of steel pipe conveying roller is steady not, feed speed is slow, while repairing end load on host computers, oil cylinder feeding is the single state of work feed at a slow speed, and the efficiency of this mode is comparatively low, and work feed precision is not high.
Utility model content
For addressing the above problem, the utility model provides a kind of and realizes the higher steel pipe of repairing end precision and repair end device.
The utility model solves the technical scheme that its technical problem adopts:
A kind of steel pipe is repaiied end device, comprise the base that is fixed on ground, be arranged on tool rest installing rack and two line slideway auxiliaries on base, the travelling gear that base is provided with two linear gear racks respect to one another and is meshed with each linear gear rack respectively, two travelling gears are installed on the mount pad that is positioned at tool rest installing rack below, on mount pad, be also provided with line slideway auxiliary and the ball screw assembly, that is parallel to linear gear rack, tool rest installing rack is provided with slide block.
Be further used as the improvement of technical solutions of the utility model, mount pad is provided with GK system slowdown case, travelling gear is arranged on gyrator, between GK system slowdown case and gyrator, is provided with drum-shaped tooth type shaft coupling, is connected and is also provided with secondary feed servo motor with GK system slowdown case.
Be further used as the improvement of technical solutions of the utility model, the one-level feed servo motor that is also provided with planetary gear reduction box on mount pad and is connected with planetary gear reduction box, is provided with plum coupling between ball screw assembly, and planetary gear reduction box.
Be further used as the improvement of technical solutions of the utility model, mount pad is provided with the deceleration block for fixing planetary gear reduction box.
The beneficial effects of the utility model: the secondary drive mechanism of coarse adjustment feeding repaiied end device and be configured for by two line slideway auxiliaries and two linear gear racks that are engaged with each other and travelling gear by this steel pipe, line slideway auxiliary on mount pad and ball screw assembly, are configured for the one-level transmission mechanism of accurate adjustment feeding, repair the accurate control of end device entirety to tool rest installing rack to reach, and feeding process is more steady, can conveniently repaiies end device and reach the higher end precision of repairing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure front view;
Fig. 2 is the utility model embodiment overall structure side view.
The specific embodiment
With reference to Fig. 1, Fig. 2, the utility model is that a kind of steel pipe is repaiied end device, comprise the base 1 that is fixed on ground, be arranged on tool rest installing rack 2 and two line slideway auxiliaries on base 1, the travelling gear 32 that base 1 is provided with two linear gear racks 31 respect to one another and is meshed with each linear gear rack 31 respectively, two travelling gears 32 are installed on the mount pad 4 that is positioned at tool rest installing rack 2 belows, on mount pad 4, be also provided with line slideway auxiliary and the ball screw assembly, 51 that is parallel to linear gear rack 31, tool rest installing rack 2 is provided with slide block.
The secondary drive mechanism of coarse adjustment feeding repaiied end device and is configured for by two line slideway auxiliaries and two linear gear racks that are engaged with each other 31 and travelling gear 32 by this steel pipe, line slideway auxiliary on mount pad and ball screw assembly, are configured for the one-level transmission mechanism of accurate adjustment feeding, repair the accurate control of end device entirety to tool rest installing rack 2 to reach, and feeding process is more steady, can conveniently repaiies end device and reach the higher end precision of repairing.
As the utility model preferred embodiment, mount pad 4 is provided with GK system slowdown case 41, travelling gear 32 is arranged on gyrator 42, between GK system slowdown case 41 and gyrator 42, is provided with drum-shaped tooth type shaft coupling 43, is connected and is also provided with secondary feed servo motor 44 with GK system slowdown case 41.
As the utility model preferred embodiment, the one-level feed servo motor 46 that is also provided with planetary gear reduction box 45 on mount pad 4 and is connected with planetary gear reduction box 45, is provided with plum coupling 47 between ball screw assembly, 51 and planetary gear reduction box 45.
As the utility model preferred embodiment, mount pad 4 is provided with the deceleration block 48 for fixing planetary gear reduction box 45.
The feeding mode of secondary feed mechanism is double-rack-and-pinion drive mechanism, can reach transmission efficiency high, and can realize and stopping, the advantage that precision is high.
The feeding mode of one-level feed mechanism is ball screw gear pair transmission mechanism, is changed to high thrust by little torque axis, and one-level feed servo motor 46 can be realized and stop brake and moment startup.
Two-stage feeding all realizes under servo control system, can realize unloaded F.F., work feed, rewind down, and improve the efficiency of repairing end system, again because two-stage feeding has all been used feed servo motor, can, in high accuracy control lower feeding location, repair end thereby realize fixed length completely.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (4)
1. a steel pipe is repaiied end device, it is characterized in that: comprise the base (1) being fixed on ground, be arranged on tool rest installing rack (2) and two line slideway auxiliaries on described base (1), the travelling gear (32) that is also provided with two linear gear racks respect to one another (31) on described base (1) and is meshed with each described linear gear rack (31) respectively, travelling gear described in two (32) is installed on the mount pad (4) that is positioned at tool rest installing rack (2) below, on described mount pad (4), be also provided with line slideway auxiliary and the ball screw assembly, (51) that is parallel to linear gear rack (31), described tool rest installing rack (2) is provided with slide block.
2. steel pipe according to claim 1 is repaiied end device, it is characterized in that: described mount pad (4) is provided with GK system slowdown case (41), described travelling gear (32) is arranged on gyrator (42), between described GK system slowdown case (41) and gyrator (42), be provided with drum-shaped tooth type shaft coupling (43), be connected and be also provided with secondary feed servo motor (44) with described GK system slowdown case (41).
3. steel pipe according to claim 1 and 2 is repaiied end device, it is characterized in that: the one-level feed servo motor (46) that is also provided with planetary gear reduction box (45) on described mount pad (4) and is connected with described planetary gear reduction box (45), is provided with plum coupling (47) between described ball screw assembly, (51) and planetary gear reduction box (45).
4. steel pipe according to claim 3 is repaiied end device, it is characterized in that: described mount pad (4) is provided with the deceleration block (48) for fixing planetary gear reduction box (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744332.1U CN203610677U (en) | 2013-11-21 | 2013-11-21 | Steel pipe end repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744332.1U CN203610677U (en) | 2013-11-21 | 2013-11-21 | Steel pipe end repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610677U true CN203610677U (en) | 2014-05-28 |
Family
ID=50763358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320744332.1U Expired - Fee Related CN203610677U (en) | 2013-11-21 | 2013-11-21 | Steel pipe end repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671586A (en) * | 2017-11-02 | 2018-02-09 | 佛山市普拉迪数控科技有限公司 | A kind of gear of double X-axis and the double transmission lathes of screw mandrel |
| CN112374009A (en) * | 2020-11-09 | 2021-02-19 | 江苏电子信息职业学院 | High-precision warehousing equipment based on ball screw transmission |
-
2013
- 2013-11-21 CN CN201320744332.1U patent/CN203610677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671586A (en) * | 2017-11-02 | 2018-02-09 | 佛山市普拉迪数控科技有限公司 | A kind of gear of double X-axis and the double transmission lathes of screw mandrel |
| CN112374009A (en) * | 2020-11-09 | 2021-02-19 | 江苏电子信息职业学院 | High-precision warehousing equipment based on ball screw transmission |
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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: 20140528 Termination date: 20171121 |