CN204724963U - Thread protecting cap sizing drilling screw machine - Google Patents
Thread protecting cap sizing drilling screw machine Download PDFInfo
- Publication number
- CN204724963U CN204724963U CN201520462461.0U CN201520462461U CN204724963U CN 204724963 U CN204724963 U CN 204724963U CN 201520462461 U CN201520462461 U CN 201520462461U CN 204724963 U CN204724963 U CN 204724963U
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- CN
- China
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- screw
- thread
- protecting cap
- sizing
- thread protecting
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of thread protecting cap sizing drilling screw machine, comprise frame, worm reducer, motor, screw mandrel, screw, sizing screw tap, firm banking and jacking mechanism, described motor and worm reducer are arranged in frame, and the worm screw of worm reducer is connected with motor; Described screw is fixed in frame, and the top of screw is provided with limit switch, and described limit switch is connected with motor; Described screw mandrel is connected with worm reducer through screw, its upper end, and lower end is connected with sizing screw tap, and the centre position of screw mandrel is provided with the spacing ring of position adjustable; Described firm banking is arranged on the bottom of frame, for placing the thread protecting cap before screw thread process and being fixed, is provided with the jacking mechanism processing thread protecting cap for jack-up in the bottom of firm banking.The utility model structure is simple, be easy to operation, be convenient to safeguard, not only increases the working (machining) efficiency of thread protecting cap screw thread, reduces the labour intensity of operative employee, and qualification rate after the processing of batch thread protecting cap product screw thread is high, uniformity good.
Description
Technical field
The utility model belongs to thread protecting cap process equipment, is specifically related to a kind of thread protecting cap sizing drilling screw machine.
Background technology
Thread protecting cap is a kind of protector product for protecting its accurate screw thread in the middle of transport process to oil drilling tools.Thread protecting cap has the screw thread matched with drilling tool, and thread protecting cap screw thread was process on regular screw threads lathe in the past, but was installed on regular screw threads lathe, and thread protecting cap needs centering, adds the labour intensity of operative employee.In addition, because thread protecting cap is thin-walled parts, lathe chuck clamping easily makes again it be out of shape, and need repeatedly feed during thread cutting, working (machining) efficiency is low, and screw thread process uniformity is poor.
Summary of the invention
Technical problem to be solved in the utility model be overcome that thread protecting cap screw thread processing method efficiency is in the past low, poor reliability, defect without special processing equipment, and provide a kind of structure simple, be easy to operation, machining accuracy is high, and can improve the thread protecting cap sizing drilling screw machine of working (machining) efficiency.
The technical solution of the utility model: a kind of thread protecting cap sizing drilling screw machine, comprise frame, worm reducer, motor, screw mandrel, screw, sizing screw tap, firm banking and jacking mechanism, described motor and worm reducer are arranged in frame, and the worm screw of worm reducer is connected with motor; Described screw is fixed in frame, and the top of screw is provided with limit switch, and described limit switch is connected with motor; Described screw mandrel is connected with worm reducer through screw, its upper end, and lower end is connected with sizing screw tap, and the centre position of screw mandrel is provided with the spacing ring of position adjustable; Described firm banking is arranged on the bottom of frame, for placing the thread protecting cap before screw thread process and being fixed, is provided with the jacking mechanism processing thread protecting cap for jack-up in the bottom of firm banking.
The upper end of described screw mandrel is provided with spline, and the shaft of screw mandrel is provided with trapezoidal thread.
Splined section on the worm gear endoporus of described worm reducer and screw mandrel is connected.
The endoporus of described screw is provided with trapezoidal thread, and the trapezoidal thread on described screw mandrel shaft divides with the trapezoidal thread portion of screw endoporus and coordinates.
Described sizing screw tap is shaping tap, and its parameter size is consistent with the thread parameter of thread protecting cap, and sizing screw tap is connected to the lower end of screw mandrel.
The center line of described screw mandrel is consistent with the center line of the thread protecting cap be fixed on firm banking.
Described jacking mechanism be manually, foot-operated or electronic in any one.
The utility model compared with prior art has following beneficial effect: the utility model structure is simple, be easy to operation, be convenient to safeguard, thread protecting cap is positioned on firm banking and just can be fixed well without the need to centering, not only increase the working (machining) efficiency of thread protecting cap screw thread, reduce the labour intensity of operative employee, and qualification rate after the processing of batch thread protecting cap product screw thread is high, uniformity good, has important practical value and wide market prospects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-reducer of turbodrill; 2-motor; 3-spacing ring; 4-frame; 5-screw mandrel; 6-limit switch; 7-screw; 8-shapes screw tap; 9-thread protecting cap; 10-firm banking; 11-jacking mechanism.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described, so that those skilled in the art understand the utility model better.
A kind of thread protecting cap sizing drilling screw machine, as shown in Figure 1, comprises frame 4, worm reducer 1, motor 2, screw mandrel 5, screw 7, sizing screw tap 8, firm banking 10 and jacking mechanism 11.Described motor 2 and worm reducer 1 are arranged in frame 4, and the worm screw of worm reducer 1 is connected with motor 2.Described screw 7 is fixed in frame 4, is provided with a limit switch 6 above screw 7, and described limit switch 6 is connected with motor 2.Described screw mandrel 5 is connected with worm reducer 1 through screw 7, its upper end, and lower end is connected with sizing screw tap 8, and the centre position of screw mandrel 5 is provided with the spacing ring 3 of a position adjustable, and the upper end of described screw mandrel 5 is provided with spline, and the shaft of screw mandrel is provided with trapezoidal thread.The endoporus of described screw 7 is provided with trapezoidal thread, and the trapezoidal thread on described screw mandrel 5 shaft divides with the trapezoidal thread portion of screw 7 endoporus and coordinates.Splined section on the worm gear endoporus of described worm reducer 1 and screw mandrel 5 is connected.Described firm banking 10 is arranged on the bottom of frame 4, for placing the thread protecting cap before screw thread process 9 and being fixed.The jacking mechanism 11 processing thread protecting cap for jack-up is provided with in the bottom of firm banking 10, described sizing screw tap 8 is shaping tap, its parameter size is consistent with the thread parameter of thread protecting cap 9, and the center line of described screw mandrel 5 is consistent with the center line of the thread protecting cap 9 be fixed on firm banking 10.
The course of work:
Threaded thread protecting cap 9 housing will do not had to put into firm banking 10, and thread protecting cap 9 housing outer surface contacts completely with firm banking 10, can not rotate.Actuating motor 2, motor 2 drives reducer of turbodrill 1, the worm gear of reducer of turbodrill 1 drives the splined section of screw mandrel 5 by spline endoporus, screw mandrel 5 is rotated, the screw 7 coordinated with screw mandrel 5 trapezoidal thread is fixed in frame 4, screw mandrel 5 moves down when rotating, the sizing screw tap 8 that screw mandrel 5 drives bottom to connect rotates simultaneously and moves down, screw mandrel 5 trapezoidal thread is consistent with the pitch parameter of sizing screw tap 8, after sizing screw tap 8 enters thread protecting cap 9 enclosure interior, namely the screw thread consistent with screw tap 8 of shaping is processed at thread protecting cap 9 inner surface, after sizing screw tap 8 is worked into the position of setting in thread protecting cap 9, spacing ring 3 touches limit switch 6, motor 2 is made to stop and reversing, sizing screw tap 8 is withdrawn into initial position, start jacking mechanism 11, described jacking mechanism can adopt manually, any one in foot-operated or electronic, thread protecting cap 9 jack-up of screw thread will be processed, then it is taken out.
Above-described embodiment only understands the utility model for those skilled in the art; and be not the restriction to technical solutions of the utility model; all any amendment, the improvement done on the basis of technical solutions of the utility model or equivalent to replace, be all included within protection domain of the present utility model.
Claims (7)
1. thread protecting cap sizing drilling screw machine, comprise frame, worm reducer, motor, screw mandrel, screw, sizing screw tap, firm banking and jacking mechanism, it is characterized in that described motor and worm reducer are arranged in frame, the worm screw of worm reducer is connected with motor; Described screw is fixed in frame, and the top of screw is provided with limit switch, and described limit switch is connected with motor; Described screw mandrel is connected with worm reducer through screw, its upper end, and lower end is connected with sizing screw tap, and the centre position of screw mandrel is provided with the spacing ring of position adjustable; Described firm banking is arranged on the bottom of frame, for placing the thread protecting cap before screw thread process and being fixed, is provided with the jacking mechanism processing thread protecting cap for jack-up in the bottom of firm banking.
2. thread protecting cap sizing drilling screw machine according to claim 1, it is characterized in that the upper end of described screw mandrel is provided with spline, the shaft of screw mandrel is provided with trapezoidal thread.
3. thread protecting cap according to claim 1 sizing drilling screw machine, is characterized in that the splined section on the worm gear endoporus of described worm reducer and screw mandrel is connected.
4. thread protecting cap sizing drilling screw machine according to claim 1, it is characterized in that the endoporus of described screw is provided with trapezoidal thread, the trapezoidal thread on described screw mandrel shaft divides with the trapezoidal thread portion of screw endoporus and coordinates.
5. the thread protecting cap sizing drilling screw machine according to any one of Claims 1 to 4, it is characterized in that described sizing screw tap is shaping tap, its parameter size is consistent with the thread parameter of thread protecting cap, and sizing screw tap is connected to the lower end of screw mandrel.
6. thread protecting cap sizing drilling screw machine according to claim 1 and 2, is characterized in that the center line of described screw mandrel is consistent with the center line of the thread protecting cap be fixed on firm banking.
7. thread protecting cap according to claim 1 sizing drilling screw machine, it is characterized in that described jacking mechanism be manually, foot-operated or electronic in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462461.0U CN204724963U (en) | 2015-07-01 | 2015-07-01 | Thread protecting cap sizing drilling screw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462461.0U CN204724963U (en) | 2015-07-01 | 2015-07-01 | Thread protecting cap sizing drilling screw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204724963U true CN204724963U (en) | 2015-10-28 |
Family
ID=54383346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520462461.0U Expired - Fee Related CN204724963U (en) | 2015-07-01 | 2015-07-01 | Thread protecting cap sizing drilling screw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204724963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923867A (en) * | 2015-07-01 | 2015-09-23 | 山西风雷钻具有限公司 | Thread protecting cap forming and tapping machine |
| CN105922197A (en) * | 2016-06-28 | 2016-09-07 | 无锡中地钻探装备有限公司 | Installation assembly for end screw protection cap of drill rod |
-
2015
- 2015-07-01 CN CN201520462461.0U patent/CN204724963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923867A (en) * | 2015-07-01 | 2015-09-23 | 山西风雷钻具有限公司 | Thread protecting cap forming and tapping machine |
| CN105922197A (en) * | 2016-06-28 | 2016-09-07 | 无锡中地钻探装备有限公司 | Installation assembly for end screw protection cap of drill rod |
| CN105922197B (en) * | 2016-06-28 | 2018-08-03 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of end thread protecting cap mounting assembly of drilling rod |
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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: 20151028 Termination date: 20190701 |