CN204082949U - A kind of excellent pin box coupling - Google Patents
A kind of excellent pin box coupling Download PDFInfo
- Publication number
- CN204082949U CN204082949U CN201420441900.5U CN201420441900U CN204082949U CN 204082949 U CN204082949 U CN 204082949U CN 201420441900 U CN201420441900 U CN 201420441900U CN 204082949 U CN204082949 U CN 204082949U
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- CN
- China
- Prior art keywords
- coupling
- semi
- cylindrical recesses
- sleeve
- uniform
- 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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a kind of excellent pin box coupling, comprise half-coupling I and half-coupling II, half-coupling I is for having the sleeve of wheel hub, uniform on the outer peripheral surface of sleeve semi-cylindrical recesses is set, half-coupling II is for having the shell of wheel hub, uniform on the inwall of shell semi-cylindrical recesses is set, the sleeve of half-coupling I coordinates with the outer casing inner wall of half-coupling II is dynamic, semi-cylindrical recesses uniform on half-coupling I excircle of sleeve side face is corresponding with semi-cylindrical recesses uniform on half-coupling II outer casing inner wall, and the equal diameters of both semi-cylindrical recesses, coordinate in the circular hole that both semi-cylindrical recesses are formed and nylon pin is installed, half-coupling device I sleeve inner end face is installed with annular baffle by bolt.Novel structure of the present utility model, transmitting torque greatly, can make unit start run, slow down, shutdown is steady, nylon pin can not rupture, and can ensure the safety of personnel and unit, the generation of minimizing operation accident.
Description
Technical field
The utility model belongs to the improvement of coupler structure, particularly a kind of excellent pin box coupling.
Background technique
Goods industry wire drawing machine is the key equipment in production line, and whether wire drawing machine runs well is directly connected to the normal production of next operation, and the rod pin coupling that current wire drawing machine uses is real cannot meet the need of market.The rod pin coupling Placement that equipment adopts, often because careless manipulation causes broken string, motor burning, is also easy to occur that operator to go down processing equipment in the state takeing for shutdown, very easily causes security incident;
The subject matter existed is as follows:
1, the nylon pin that excellent pin coupler is installed very easily ruptures;
2, the hole in excellent pin coupler is easy to wear;
Operator's misoperation very easily causes equipment accident and personal injury accident.
Summary of the invention
The purpose of this utility model is to provide a kind of excellent pin box coupling; its novel structure, transmitting torque greatly, can make unit start run, slow down, shutdown is steady, nylon pin can not rupture; the safety of personnel and unit can be ensured, reduce the generation of operation accident.
The purpose of this utility model is achieved in that a kind of excellent pin box coupling, comprise half-coupling I and half-coupling II, half-coupling I is for having the sleeve of wheel hub, uniform on the outer peripheral surface of sleeve semi-cylindrical recesses is set, half-coupling II is for having the shell of wheel hub, uniform on the inwall of shell semi-cylindrical recesses is set, the sleeve of half-coupling I coordinates with the outer casing inner wall of half-coupling II is dynamic, semi-cylindrical recesses uniform on half-coupling I excircle of sleeve side face is corresponding with semi-cylindrical recesses uniform on half-coupling II outer casing inner wall, and the equal diameters of both semi-cylindrical recesses, coordinate in the circular hole that both semi-cylindrical recesses are formed and nylon pin is installed, half-coupling device I sleeve inner end face is installed with annular baffle by bolt.
The sleeve of the utility model half-coupling I coordinates with the inwall of half-coupling II shell is dynamic, semi-cylindrical recesses uniform on half-coupling I excircle of sleeve side face is corresponding with semi-cylindrical recesses uniform on half-coupling II outer casing inner wall, and the equal diameters of both semi-cylindrical recesses, coordinates and is installed with nylon pin in the circular hole that both semi-cylindrical recesses are formed.The axial shearing area of nylon pin is large, and significantly improve the transmitting torque of nylon pin, nylon pin can not rupture.Achieve unit start operation, speed reducing stopping is steady, emergency shutdown nylon pin also can not rupture.The utility model novel structure, transmitting torque is large, and achieve and make unit start shooting operation, deceleration, shutdown steadily, nylon pin can not rupture, and has ensured the safety of personnel and unit, has decreased the generation of operation accident.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model will be further described, and Fig. 1 is sectional structure schematic diagram of the present utility model, and Fig. 2 is the left TV structure schematic diagram that Fig. 1 removes baffle plate.
Embodiment
A kind of excellent pin box coupling, as Fig. 1, shown in Fig. 2, comprise half-coupling I and half-coupling II, half-coupling I 1 is for having the sleeve of wheel hub, uniform on the outer peripheral surface of sleeve semi-cylindrical recesses is set, half-coupling II 4 is for having the shell of wheel hub, uniform on the inwall of shell semi-cylindrical recesses is set, the sleeve of half-coupling I 1 coordinates with the outer casing inner wall of half-coupling II 4 is dynamic, semi-cylindrical recesses uniform on half-coupling I 1 excircle of sleeve side face is corresponding with semi-cylindrical recesses uniform on half-coupling II 4 outer casing inner wall, and the equal diameters of both semi-cylindrical recesses, coordinate in the circular hole that both semi-cylindrical recesses are formed and nylon pin 5 is installed, half-coupling device I 1 sleeve inner end face is installed with annular baffle 3 by bolt 2.On half-coupling I 1 excircle of sleeve side face, the uniform quantity arranging semi-cylindrical recesses is 6-10.
Basis is practical realizes unit start normal operation, and speed reducing stopping is steady, and emergency shutdown nylon pin can not rupture; Even if the nylon pin of fracture also can utilize, fully reach the effect of waste utilization.
Claims (2)
1. an excellent pin box coupling, comprise half-coupling I and half-coupling II, it is characterized in that: half-coupling I (1) is for having the sleeve of wheel hub, uniform on the outer peripheral surface of sleeve semi-cylindrical recesses is set, half-coupling II (4) is for having the shell of wheel hub, uniform on the inwall of shell semi-cylindrical recesses is set, the sleeve of half-coupling I (1) coordinates with the outer casing inner wall of half-coupling II (4) is dynamic, semi-cylindrical recesses uniform on half-coupling I (1) excircle of sleeve side face is corresponding with semi-cylindrical recesses uniform on half-coupling II (4) outer casing inner wall, and the equal diameters of both semi-cylindrical recesses, coordinate in the circular hole that both semi-cylindrical recesses are formed and nylon pin (5) is installed, half-coupling device I (1) sleeve inner end face is installed with annular baffle (3) by bolt (2).
2. the excellent pin box coupling of one according to claim 1, is characterized in that: on half-coupling I (1) excircle of sleeve side face, the uniform quantity arranging semi-cylindrical recesses is 6-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441900.5U CN204082949U (en) | 2014-08-07 | 2014-08-07 | A kind of excellent pin box coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441900.5U CN204082949U (en) | 2014-08-07 | 2014-08-07 | A kind of excellent pin box coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082949U true CN204082949U (en) | 2015-01-07 |
Family
ID=52175672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441900.5U Expired - Fee Related CN204082949U (en) | 2014-08-07 | 2014-08-07 | A kind of excellent pin box coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240492A (en) * | 2015-09-01 | 2016-01-13 | 贵州航天林泉电机有限公司 | Transmission structure with angle position adjustable |
| EP3181929A4 (en) * | 2014-08-11 | 2018-04-04 | Heechul Jung | Sliding bearing |
-
2014
- 2014-08-07 CN CN201420441900.5U patent/CN204082949U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3181929A4 (en) * | 2014-08-11 | 2018-04-04 | Heechul Jung | Sliding bearing |
| CN105240492A (en) * | 2015-09-01 | 2016-01-13 | 贵州航天林泉电机有限公司 | Transmission structure with angle position adjustable |
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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: 20150107 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |