CN202639339U - Coupling rough-machining opposite-ejection device - Google Patents
Coupling rough-machining opposite-ejection device Download PDFInfo
- Publication number
- CN202639339U CN202639339U CN 201220245952 CN201220245952U CN202639339U CN 202639339 U CN202639339 U CN 202639339U CN 201220245952 CN201220245952 CN 201220245952 CN 201220245952 U CN201220245952 U CN 201220245952U CN 202639339 U CN202639339 U CN 202639339U
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- CN
- China
- Prior art keywords
- driving wheel
- box cupling
- driven pulley
- drive wheel
- wheel
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Abstract
The utility model discloses a coupling rough-machining opposite-ejection device, which comprises a drive wheel and a driven wheel. Conical wheels are adopted by the drive wheel and the driven wheel, the drive wheel and the driven wheel are arranged coaxially, and the conical surfaces of the drive wheel and the driven wheel are arranged in an opposite way; the drive wheel is connected with a motor and can be driven by the motor to rotate around the axial line of the drive wheel; the driven wheel is arranged on a linear guide rail through a bracket, and the linear guide rail is arranged in the same axial direction as the drive wheel and the driven wheel; and the bracket is connected with a drive device and can move close to or far away from the drive wheel along the linear guide rail under effects of the drive device. The structure is simple, and the positions of the components are set compactly and reasonably. Moreover, the operation is convenient, accurate positioning of a coupling can be realized effectively, and the production efficiency can be improved effectively.
Description
Technical field
The utility model relates to a kind of production process equipment of petroleum exploration field, and the rough turn processing of especially a kind of box cupling is to ejection device.
Background technology
Box cupling is a kind of of oil drilling instrument, is mainly used in the connection of oil pipe or sleeve pipe.Box cupling has mainly solved existing box cupling stress and has concentrated the problem of fracture tired out that produces easily.Oil pipe or sleeve pipe termination are connected in the tapered thread mode with box cupling body inwall, the termination of box cupling body and oil pipe or sleeve pipe are to be connected with pitch flat pattern engage thread with screw thread, have single taper thread connected pipes or the concentrated characteristics of sleeve external thread Root Stress alleviated, be difficult for producing fracture tired out, good connecting effect can prevent effectively that the oil well pipe break-off accident from occuring.This position is the weakest link of whole oil casing, and the quality of box cupling has conclusive impact to the use of final oil casing.In the rough turn processing technology of present box cupling, it is inaccurate to exist box cupling location, the defective that locating speed is slow, thus not only reduced the machining accuracy of box cupling, affect the processing quality of product, and production efficiency is low.
The utility model content
The technical problems to be solved in the utility model provides a kind of accurate positioning, and the easily rough turn processing of box cupling of loading and unloading is to ejection device.
For addressing the above problem, the rough turn processing of a kind of box cupling of the present utility model comprises driving wheel and driven pulley to ejection device, and this driving wheel and driven pulley are taper cone pulley, and the two coaxial and conical surface arranges in opposite directions; Described driving wheel links to each other with motor, can be around its axis rotation under the drive of motor; Described driven pulley is installed on the line slideway by support, and this line slideway is axially identical with driving wheel and driven pulley; Described support links to each other with drive unit, can do close or moving away from driving wheel along line slideway under the effect of drive unit.
Be provided with many on the described driving wheel and prolong the frictional groove that generatrix direction extends.
Described drive unit is connected by leading screw with support.
Adopt the rough turn processing of box cupling of the utility model structure to ejection device, can be according to driving wheel and the driven pulley of the dissimilar choice for use different sizes of the box cupling of required processing, box cupling is placed between driving wheel and the driven pulley, drive driven pulley near driving wheel by the drive unit driving arm, thereby driving wheel and driven pulley are withstood box cupling, the rotation of driven by motor driving wheel, and then driving wheel drives box cupling and driven pulley rotates, and begins box cupling is carried out machining.The utility model is simple in structure, and the position arranges compact and reasonable between each parts, and easy to operate, the accurate location of the hoop that can effectively achieve a butt joint, Effective Raise production efficiency.
Description of drawings
Fig. 1 is that the rough turn processing of the utility model box cupling is to the structural representation of ejection device.
The specific embodiment
In order to make those skilled in the art person understand better technical solutions of the utility model, the utility model is described in further detail below in conjunction with drawings and embodiments.
As shown in Figure 1, the rough turn processing of box cupling of the present utility model is to ejection device, comprise driving wheel 1 and driven pulley 2, this driving wheel 1 is taper cone pulley with driven pulley 2, the two coaxial setting, and its conical surface arranges in opposite directions, thereby box cupling 6 can coaxially be arranged between driving wheel 1 and the driven pulley 2, and can be withstood by driving wheel 1 and driven pulley 2.
Described driving wheel 1 and motor (among the figure for illustrating) link to each other, can be around its axis rotation under the drive of motor.
Described driven pulley 2 is installed on the support 3 by rotating shaft 7, and support 3 is installed on the line slideway 4, and this line slideway 4 is axially identical with driving wheel 1 and driven pulley 2.
Described support 3 links to each other by the leading screw (not shown) with the drive unit (not shown), can do close or moving away from driving wheel 1 along line slideway 4 under the effect of drive unit and leading screw.
In order to increase the frictional force between driving wheel 1 and the box cupling 6, be provided with many at described driving wheel 1 and prolong the frictional groove 5 that generatrix direction extends.
Adopt the rough turn processing of box cupling of the utility model structure to ejection device, can be according to driving wheel and the driven pulley of the dissimilar choice for use different sizes of the box cupling of required processing, box cupling is placed between driving wheel and the driven pulley, drive driven pulley near driving wheel by the drive unit driving arm, thereby driving wheel and driven pulley are withstood box cupling, the rotation of driven by motor driving wheel, and then driving wheel drives box cupling and driven pulley rotates, and begins box cupling is carried out machining.The utility model is simple in structure, and the position arranges compact and reasonable between each parts, and easy to operate, the accurate location of the hoop that can effectively achieve a butt joint, Effective Raise production efficiency.
Claims (3)
1. the rough turn processing of box cupling is characterized in that ejection device: comprise driving wheel and driven pulley, this driving wheel and driven pulley are taper cone pulley, and the two coaxial and conical surface arranges in opposite directions; Described driving wheel links to each other with motor, can be around its axis rotation under the drive of motor; Described driven pulley is installed on the line slideway by support, and this line slideway is axially identical with driving wheel and driven pulley; Described support links to each other with drive unit, can do close or moving away from driving wheel along line slideway under the effect of drive unit.
2. the rough turn processing of box cupling is characterized in that ejection device as claimed in claim 1: be provided with many on the described driving wheel and prolong the frictional groove that generatrix direction extends.
3. the rough turn processing of box cupling is characterized in that ejection device as claimed in claim 2: described drive unit is connected by leading screw with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245952 CN202639339U (en) | 2012-05-29 | 2012-05-29 | Coupling rough-machining opposite-ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245952 CN202639339U (en) | 2012-05-29 | 2012-05-29 | Coupling rough-machining opposite-ejection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639339U true CN202639339U (en) | 2013-01-02 |
Family
ID=47408517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245952 Expired - Fee Related CN202639339U (en) | 2012-05-29 | 2012-05-29 | Coupling rough-machining opposite-ejection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586488A (en) * | 2013-10-30 | 2014-02-19 | 河南东方龙机械制造有限公司 | Coupling numerical-control cylindrical machine tool and application method thereof |
-
2012
- 2012-05-29 CN CN 201220245952 patent/CN202639339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586488A (en) * | 2013-10-30 | 2014-02-19 | 河南东方龙机械制造有限公司 | Coupling numerical-control cylindrical machine tool and application method thereof |
| CN103586488B (en) * | 2013-10-30 | 2015-12-02 | 河南东方龙机械制造有限公司 | A kind of box cupling cylindrical Digit Control Machine Tool and application process |
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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: 20130102 Termination date: 20160529 |