CN105041894A - Safety coupler - Google Patents
Safety coupler Download PDFInfo
- Publication number
- CN105041894A CN105041894A CN201510524716.6A CN201510524716A CN105041894A CN 105041894 A CN105041894 A CN 105041894A CN 201510524716 A CN201510524716 A CN 201510524716A CN 105041894 A CN105041894 A CN 105041894A
- Authority
- CN
- China
- Prior art keywords
- coupling
- coupler
- flange edge
- safety
- bearing pin
- 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.)
- Withdrawn
Links
Abstract
The invention discloses a safety coupler which comprises a first half coupler, a second half coupler, a safety pin shaft, a first flange edge, a sleeve, a first pin shaft installation hole, a second flange edge, a second pin shaft installation hole and elastic steel rings. The safety coupler is characterized in that the second half coupler is embedded into the first half coupler, and the first half coupler and the second half coupler are connected through the safety pin shaft; and elastic steel rings are arranged inside the first half coupler and the second half coupler. The safety coupler is simple in structure and easy to assembly and disassemble; due to the elastic steel rings, the phenomenon that the safety coupler deviates from an operation track due to the fact that torque is increased can be avoided; due to the fact that the safety pin shaft can be sheared off, the whole coupler is disconnected when a driven part breaks down, and the function of protecting a driving part is achieved.
Description
Technical field
The present invention relates to a kind of coupling for transmitting torque, particularly a kind of safety coupling.
Background technique
Coupling is parts conventional in mechanical transmission, is mainly used to the intermediate transmission mechanism of joining shaft and axle or joining shaft and other revolution part, to transmit motion and torque.In the transmission system of current most of equipment, driving link and driven member are all directly be connected by gear, spline engagement or other modes.In transmission system, use these above Placements, when driven member because of fault stuck time, be connected because driven member cannot depart from driving link, and cause driving link and driven member simultaneously impaired.In the equipment run up, this type of fault may cause that equipment is badly damaged even to be scrapped.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of safety coupling, effectively can solve the problem in background technique.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
A kind of safety coupling of the present invention, comprises the first half-coupling, the second half-coupling, safety pin, the first flange edge, sleeve, the first bearing pin mounting hole, the second flange edge, the second bearing pin mounting hole and flexible steel ring; It is characterized in that, in described first half-coupling, inlay described second half-coupling, by being provided with flexible steel ring in safe pinned connection, described first half-coupling and described second half-coupling between described first half-coupling and described second half-coupling.
As a preferred technical solution of the present invention, described first half-coupling one end is provided with described first flange edge, described second half-coupling is provided with described second flange edge, described first flange edge and described second flange edge are adjacent to mutually, and are circumferentially provided with the through hole for installing described safe bearing pin that at least three groups run through described first flange edge and described second flange edge.
As a preferred technical solution of the present invention, described first half-coupling one end is provided with described sleeve, the described first bearing pin mounting hole that described sleeve is all identical with described second half-coupling peripheral wall being respectively equipped with quantity, position and size and described second bearing pin mounting hole.
The beneficial effect that compared with prior art the present invention reaches is:
1, structure of the present invention simple, be easy to installation and removal;
2, the present invention can prevent from answering moment of torsion to increase by flexible steel ring and depart from running rails;
3, the present invention's can be cut off by safe bearing pin, thus when realizing driven member fault, whole coupling disconnects, thus serve the function of protection driving link.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the structural representation of first embodiment of the invention;
Fig. 2 is the structural representation of second embodiment of the invention;
Number in the figure: 1, the first half-coupling; 2, the second ladder axle; 3, safe bearing pin; 4, the first flange edge; 5, sleeve; 6, the first bearing pin mounting hole; 7, the second flange edge; 8, the second bearing pin mounting hole; 9, flexible steel ring.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: as shown in Figure 1 to Figure 2, a kind of safety coupling of the present invention, comprises the first half-coupling 1, second half-coupling 2, safe bearing pin 3, first flange edge 4, sleeve 5, first bearing pin mounting hole 6, second flange edge 7, second bearing pin mounting hole 8 and flexible steel ring 9; It is characterized in that, inlay described second half-coupling 2 in described first half-coupling 1, connected by safe bearing pin 3 between described first half-coupling 1 and described second half-coupling 2, be provided with flexible steel ring 9 in described first half-coupling 1 and described second half-coupling 2.
Further, closely be connected with the second half-coupling 2 to make the first half-coupling 1, described first flange edge 4 is provided with in described first half-coupling 1 one end, described second half-coupling 2 is provided with described second flange edge 7, described first flange edge 4 is adjacent to mutually with described second flange edge 7, and is circumferentially provided with the through hole for installing described safe bearing pin 3 that at least three groups run through described first flange edge 4 and described second flange edge 7.
Further, in order to install safe bearing pin, be provided with described sleeve 5 in described first half-coupling 1 one end, described sleeve 5 with described second half-coupling 2 peripheral wall is respectively equipped with all identical described first bearing pin mounting hole 6 of quantity, position and size and described second bearing pin mounting hole 8.
Structure of the present invention is simple, be easy to installation and removal; Can prevent from answering moment of torsion to increase by flexible steel ring and depart from running rails; Can be cut off by safe bearing pin, thus when realizing driven member fault, whole coupling disconnects, thus serve the function of protection driving link.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a safety coupling, comprises the first half-coupling (1), the second half-coupling (2), safe bearing pin (3), the first flange edge (4), sleeve (5), the first bearing pin mounting hole (6), the second flange edge (7), the second bearing pin mounting hole (8) and flexible steel ring (9); It is characterized in that, in described first half-coupling (1), inlay described second half-coupling (2), pass through between described first half-coupling (1) and described second half-coupling (2) to be provided with flexible steel ring (9) in safe bearing pin (3) connection, described first half-coupling (1) and described second half-coupling (2).
2. a kind of safety coupling according to claim 1, it is characterized in that, described first half-coupling (1) one end is provided with described first flange edge (4), described second half-coupling (2) is provided with described second flange edge (7), described first flange edge (4) and described second flange edge (7) are adjacent to mutually, and are circumferentially provided with the through hole for installing described safe bearing pin (3) that at least three groups run through described first flange edge (4) and described second flange edge (7).
3. a kind of safety coupling according to claim 1, it is characterized in that, described first half-coupling (1) one end is provided with described sleeve (12), the described first bearing pin mounting hole (13) that described sleeve (12) is all identical with described second half-coupling (2) peripheral wall being respectively equipped with quantity, position and size and described second bearing pin mounting hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524716.6A CN105041894A (en) | 2015-08-25 | 2015-08-25 | Safety coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524716.6A CN105041894A (en) | 2015-08-25 | 2015-08-25 | Safety coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105041894A true CN105041894A (en) | 2015-11-11 |
Family
ID=54448732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510524716.6A Withdrawn CN105041894A (en) | 2015-08-25 | 2015-08-25 | Safety coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041894A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202044A (en) * | 2015-09-28 | 2015-12-30 | 无锡恒腾精密机械有限公司 | Safety coupling on dyeing machine |
| CN108061093A (en) * | 2017-12-29 | 2018-05-22 | 重庆朗奥机械有限公司 | A kind of safe automobile cross axle |
-
2015
- 2015-08-25 CN CN201510524716.6A patent/CN105041894A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202044A (en) * | 2015-09-28 | 2015-12-30 | 无锡恒腾精密机械有限公司 | Safety coupling on dyeing machine |
| CN108061093A (en) * | 2017-12-29 | 2018-05-22 | 重庆朗奥机械有限公司 | A kind of safe automobile cross axle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105041894A (en) | Safety coupler | |
| CN204153001U (en) | The quincunx elastomer coupling of a kind of brake type | |
| CN203257917U (en) | Expansion-type pin coupling with elastic sleeves | |
| CN105460823A (en) | Force closing type feedback torque limiting device | |
| CN202646446U (en) | Limit-torque plum elastic shaft coupler | |
| CN105202044A (en) | Safety coupling on dyeing machine | |
| CN104235200A (en) | Shaft coupler with safety protection function | |
| CN204152997U (en) | The quincunx elastomer coupling of a kind of flange-type | |
| CN205918864U (en) | Novel positioning structure | |
| CN201891756U (en) | Connection device between servo motor and oil pump | |
| CN201963875U (en) | Seal assembly for elastic compensation ring | |
| CN210141279U (en) | Coal mill, lubricating oil station device thereof and coupling wheel coupling thereof | |
| KR101320033B1 (en) | Gear clutch | |
| CN203685896U (en) | Transmission connection mechanism matched with speed reducer for use | |
| CN215567458U (en) | Heavy flexible diaphragm coupling | |
| CN204665300U (en) | A kind of submerged slag conveyor transmission mechanism | |
| CN102312933A (en) | Drive shaft coupling | |
| CN108679111A (en) | Shaft coupling with function of safety protection | |
| CN214118902U (en) | Gearbox two-shaft gear positioning mechanism and transmission mechanism of gearbox | |
| CN204458913U (en) | There is the shearer haulage engaging and disengaging gear of overload protection function | |
| EA010559B1 (en) | Elastic coupling | |
| CN202108768U (en) | Anti-flying transmission shaft | |
| CN204267548U (en) | Connecting shaft fast separation device | |
| CN215487286U (en) | Motor output transmission device | |
| CN103591159B (en) | A kind of detachable shaft coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20151111 |