CN211599313U - Coupler capable of being rapidly disassembled and assembled - Google Patents
Coupler capable of being rapidly disassembled and assembled Download PDFInfo
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- CN211599313U CN211599313U CN202020038916.7U CN202020038916U CN211599313U CN 211599313 U CN211599313 U CN 211599313U CN 202020038916 U CN202020038916 U CN 202020038916U CN 211599313 U CN211599313 U CN 211599313U
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Abstract
The utility model relates to a coupler capable of being quickly disassembled and assembled, which comprises a first coupler monomer, a second coupler monomer, a connecting flange and a connecting sleeve, wherein the connecting flange and the connecting sleeve are arranged on the first coupler monomer and the second coupler monomer, connecting holes are arranged on the connecting flange, a quick disassembling component is arranged in the connecting holes, the quick disassembling component comprises a connecting column, two clamping parts are symmetrically arranged on the outer side wall of the connecting column, the clamping parts comprise clamping blocks, clamping block mounting grooves and a first spring, the clamping blocks are arranged in the clamping block mounting grooves in a sliding manner, two ends of the first spring are respectively fixedly connected with the clamping block mounting grooves and the clamping blocks, clamping grooves matched with the clamping blocks are arranged on the inner side wall of the connecting holes, through holes penetrating through the clamping grooves are arranged on the outer ring side wall of the connecting flange, pressing blocks are arranged in the, compared with the prior art, the utility model discloses can quick assembly disassembly and stability is good, has improved the precision of motor test result.
Description
Technical Field
The utility model relates to the field of transmission technology, concretely relates to but quick assembly disassembly's shaft coupling.
Background
After the production of the motor is finished, the motor is usually required to be checked and detected, the output shaft of the motor to be detected is in transmission connection with the input shaft of the detection device through the coupler during checking, the motor is started, and the operation of the motor is detected and checked through the detection device, in the prior art, the output shaft of the motor to be detected is connected with the input shaft of the detection device through the shaft pin type coupler, and the coupler is in butt joint through the connecting bolt penetrating through the connecting hole, but the connection mode is very inconvenient in use, one side of the connecting bolt on two couplers is required to be dismounted and mounted when each motor is detected, the working time is delayed, the working efficiency is greatly influenced, the processing cost is indirectly improved, for example, a coupler which can be dismounted and mounted quickly is disclosed in a novel using patent with the Chinese patent application No. CN201420863769.1, although the coupler can be dismounted and mounted quickly, the condition that a soft rope is easy to break during the working process of the coupler, and the stability is low, and the detection accuracy is easily affected, so that improvement is necessary.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a but quick assembly disassembly's shaft coupling that stability is good and detect the precision height.
The technical scheme of the utility model is realized like this: the utility model provides a but quick assembly disassembly's shaft coupling, includes first shaft coupling monomer and second shaft coupling monomer, all be provided with flange and adapter sleeve on first shaft coupling monomer and the second shaft coupling monomer, all be provided with connecting hole, its characterized in that on the flange: the quick-disassembling component is arranged in the connecting hole and comprises a connecting column, the length of the connecting column is equal to that of the connecting hole, two clamping pieces are symmetrically arranged on the outer side wall of the connecting column, each clamping piece comprises a clamping block, a clamping block mounting groove and a first spring, the clamping block mounting groove is formed in the outer side wall of the connecting column, the clamping block is arranged in the clamping block mounting groove in a sliding mode, one end of the first spring is fixedly connected with the groove bottom surface of the clamping block mounting groove, the other end of the first spring is fixedly connected with one end of the clamping block, one end, far away from the first spring, of the clamping block is provided with a convex spherical surface and is arranged outside the clamping block mounting groove, a clamping groove matched with the clamping block is formed in the inner side wall of the connecting hole, a through hole penetrating through the clamping, the clamping groove is arranged in the connecting hole, the clamping groove is arranged in the through hole, the other end of the clamping groove is arranged outside the through hole far away from one end of the clamping groove, limiting blocks are arranged at two ends of each pressing block respectively, the height of each limiting block is smaller than that of the clamping groove, the width of each limiting block is equal to that of the clamping groove, and inclined planes facilitating the fixture blocks to enter the connecting hole are arranged at two ends of the inner side wall.
By adopting the technical scheme, in the process of using the coupler, the connecting flanges of the first coupler monomer and the second coupler monomer are aligned with each other, after the connecting flanges are aligned, the connecting holes on the connecting flanges are aligned with each other, then the connecting column is inserted into the connecting hole, in the process of gradually inserting the connecting column into the connecting hole, the former clamping block contacts with the inclined plane on the connecting hole, the clamping block is gradually extruded into the clamping block mounting groove by the mutual matching of the clamping block and the inclined plane on the connecting hole, meanwhile, the first spring is compressed, after the clamping block passes through the inclined plane, the first spring ejects the clamping block, the ejected former clamping block enters the former clamping groove, the pressing block is pressed down to enable the former clamping block to exit from the former clamping groove and continue to insert the connecting column, the former clamping block continues to move, the latter clamping block contacts with the inclined plane on the connecting hole, after the latter clamping block passes through the inclined plane, the first, a back fixture block that pops out gets into in the preceding draw-in groove and mutually supports with preceding draw-in groove, and preceding fixture block also reachs back draw-in groove department and a back draw-in groove and mutually supports simultaneously to make first shaft coupling monomer and second shaft coupling monomer reciprocal anchorage, when dismantling, only need press the briquetting and press, in pressing the fixture block mounting groove of impressing with the fixture block according to the briquetting, the fixture block is stopped with the cooperation of draw-in groove, then releases the connecting hole with the spliced pole, for prior art, the utility model discloses can quick assembly disassembly and stability is good, has improved the precision of motor testing result.
The utility model discloses further set up to: the utility model discloses a lock structure, including adapter sleeve, key, elastic key subassembly, key mounting groove, key sliding setting, the one end of second spring sets up outside the key mounting groove, the both ends of key are provided with the inclined plane that the keyway of being convenient for and key mutually supported when the second spring is in locking state, the elastic key subassembly includes key mounting groove, key and a plurality of second spring, the key mounting groove sets up on the inside wall of adapter sleeve along adapter sleeve length direction, the key slides and sets up in the key mounting groove, the one end of second spring and the tank bottom surface fixed connection of key mounting groove, the other end and the lateral wall fixed.
Through adopting above-mentioned technical scheme, at the in-process that uses the shaft coupling, insert the output shaft in the adapter sleeve, when the axle head of output shaft reachs the key, the output shaft is mutually supported with the inclined plane of key tip, and the output shaft pushes the key into in the key mounting groove and the second spring is compressed, along with the output shaft gradually inserts in the adapter sleeve, the key reachs keyway department, and the second spring pops out the key and makes key and keyway mutually support, for prior art, the utility model discloses make things convenient for installation and dismantlement between shaft coupling and the axle, improved work efficiency.
The utility model discloses preferred is: the outer wall of one side, far away from the connecting sleeve, of the connecting flange is provided with a dustproof ring, the dustproof ring is embedded on the outer side wall of the connecting flange, and the dustproof ring and the connecting sleeve are coaxially arranged.
Through adopting above-mentioned technical scheme, after first shaft coupling monomer is connected with second shaft coupling monomer, thereby the dust ring can prevent that the dust from falling into the transmission that influences between axle and the axle in the adapter sleeve by flange's gap, has improved transmission stability.
The utility model discloses preferred is: the dustproof ring is made of dustproof felt.
By adopting the technical scheme, the characteristics of compact structure and small pores of the felt material are utilized to further improve the dustproof effect.
The utility model discloses preferred is: oil for increasing the dustproof effect is adsorbed in the dustproof felt material.
Through adopting above-mentioned technical scheme, utilize the good characteristics of felt material moisture retention, it has the oil to further improve dustproof effect to adsorb in the felt.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Labeled as: 1-a first coupler single body, 2-a second coupler single body, 3-a connecting flange, 4-a connecting sleeve, 5-a connecting hole, 6-a connecting column, 7-a fixture block, 8-a fixture block mounting groove, 9-a first spring, 10-a clamping groove, 11-a through hole, 12-a pressing block, 13-a limiting block, 14-a key mounting groove, 15-a key, 16-a second spring and 17-a dust ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a but quick assembly disassembly's shaft coupling, including first shaft coupling monomer 1 and second shaft coupling monomer 2, all be provided with flange 3 and adapter sleeve 4 on first shaft coupling monomer 1 and the second shaft coupling monomer 2, all be provided with connecting hole 5, its characterized in that on flange 3: the quick-disassembling component is arranged in the connecting hole 5 and comprises a connecting column 6, the length of the connecting column 6 is equal to that of the connecting hole 5, two clamping pieces are symmetrically arranged on the outer side wall of the connecting column 6 and comprise a clamping block 7, a clamping block mounting groove 8 and a first spring 9, the clamping block mounting groove 8 is arranged on the outer side wall of the connecting column 6, the clamping block 7 is arranged in the clamping block mounting groove 8 in a sliding manner, one end of the first spring 9 is fixedly connected with the groove bottom surface of the clamping block mounting groove 8, the other end of the first spring is fixedly connected with one end of the clamping block 7, one end, far away from the first spring 9, of the clamping block 7 is provided with a convex spherical surface and is arranged outside the clamping block mounting groove 8, a clamping groove 10 matched with the clamping block 7 is arranged on the inner side wall of the connecting hole 5, and a through hole, the size of the through hole 11 is smaller than that of the clamping groove 10, the pressing block 12 is arranged in the through hole 11, one end of the pressing block 12 is arranged in the clamping groove 10, the other end of the pressing block is arranged outside one end, far away from the clamping groove 10, of the through hole 11, limiting blocks 13 are arranged at two ends of the pressing block 12 respectively, the height of each limiting block 13 is smaller than that of the clamping groove 10, the width of each limiting block 13 is equal to that of the clamping groove 10, and inclined planes facilitating the fixture block 7 to enter the connecting hole 5 are arranged at two ends of the inner side.
By adopting the technical scheme, in the process of using the coupler, the connecting flanges of the first coupler monomer and the second coupler monomer are aligned with each other, after the connecting flanges are aligned, the connecting holes on the connecting flanges are aligned with each other, then the connecting column is inserted into the connecting hole, in the process of gradually inserting the connecting column into the connecting hole, the former clamping block contacts with the inclined plane on the connecting hole, the clamping block is gradually extruded into the clamping block mounting groove by the mutual matching of the clamping block and the inclined plane on the connecting hole, meanwhile, the first spring is compressed, after the clamping block passes through the inclined plane, the first spring ejects the clamping block, the ejected former clamping block enters the former clamping groove, the pressing block is pressed down to enable the former clamping block to exit from the former clamping groove and continue to insert the connecting column, the former clamping block continues to move, the latter clamping block contacts with the inclined plane on the connecting hole, after the latter clamping block passes through the inclined plane, the first, a back fixture block that pops out gets into in the preceding draw-in groove and mutually supports with preceding draw-in groove, and preceding fixture block also reachs back draw-in groove department and a back draw-in groove and mutually supports simultaneously to make first shaft coupling monomer and second shaft coupling monomer reciprocal anchorage, when dismantling, only need press the briquetting and press, in pressing the fixture block mounting groove of impressing with the fixture block according to the briquetting, the fixture block is stopped with the cooperation of draw-in groove, then releases the connecting hole with the spliced pole, for prior art, the utility model discloses can quick assembly disassembly and stability is good, has improved the precision of motor testing result.
The utility model discloses further set up to: be provided with the elasticity key subassembly on the inside wall of adapter sleeve 4, the elasticity key subassembly includes key mounting groove 14, key 15 and a plurality of second spring 16, key mounting groove 14 sets up on the inside wall of adapter sleeve 4 along 4 length direction of adapter sleeve, key 15 slides and sets up in key mounting groove 14, the one end of second spring 16 and the tank bottom surface fixed connection of key mounting groove 14, the other end and the lateral wall fixed connection of key 15, one side setting of key 15 is outside key mounting groove 14 when second spring 16 is in locking state, the both ends of key 15 are provided with the inclined plane of being convenient for keyway and key 15 to mutually support.
Through adopting above-mentioned technical scheme, at the in-process that uses the shaft coupling, insert the output shaft in the adapter sleeve, when the axle head of output shaft reachs the key, the output shaft is mutually supported with the inclined plane of key tip, and the output shaft pushes the key into in the key mounting groove and the second spring is compressed, along with the output shaft gradually inserts in the adapter sleeve, the key reachs keyway department, and the second spring pops out the key and makes key and keyway mutually support, for prior art, the utility model discloses make things convenient for installation and dismantlement between shaft coupling and the axle, improved work efficiency.
The utility model discloses preferred is: the outer wall of one side of the connecting flange 3 far away from the connecting sleeve 4 is provided with a dustproof ring 17, the dustproof ring 17 is embedded on the outer side wall of the connecting flange 3, and the dustproof ring 17 and the connecting sleeve 4 are coaxially arranged.
Through adopting above-mentioned technical scheme, after first shaft coupling monomer is connected with second shaft coupling monomer, thereby the dust ring can prevent that the dust from falling into the transmission that influences between axle and the axle in the adapter sleeve by flange's gap, has improved transmission stability.
The utility model discloses preferred is: the dust ring 17 is made of dustproof felt.
By adopting the technical scheme, the characteristics of compact structure and small pores of the felt material are utilized to further improve the dustproof effect.
The utility model discloses preferred is: oil for increasing the dustproof effect is adsorbed in the dustproof felt material.
Through adopting above-mentioned technical scheme, utilize the good characteristics of felt material moisture retention, it has the oil to further improve dustproof effect to adsorb in the felt.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a but quick assembly disassembly's shaft coupling, includes first shaft coupling monomer and second shaft coupling monomer, all be provided with flange and adapter sleeve on first shaft coupling monomer and the second shaft coupling monomer, all be provided with connecting hole, its characterized in that on the flange: the quick-disassembling component is arranged in the connecting hole and comprises a connecting column, the length of the connecting column is equal to that of the connecting hole, two clamping pieces are symmetrically arranged on the outer side wall of the connecting column, each clamping piece comprises a clamping block, a clamping block mounting groove and a first spring, the clamping block mounting groove is formed in the outer side wall of the connecting column, the clamping block is arranged in the clamping block mounting groove in a sliding mode, one end of the first spring is fixedly connected with the groove bottom surface of the clamping block mounting groove, the other end of the first spring is fixedly connected with one end of the clamping block, one end, far away from the first spring, of the clamping block is provided with a convex spherical surface and is arranged outside the clamping block mounting groove, a clamping groove matched with the clamping block is formed in the inner side wall of the connecting hole, a through hole penetrating through the clamping, the clamping groove is arranged in the connecting hole, the clamping groove is arranged in the through hole, the other end of the clamping groove is arranged outside the through hole far away from one end of the clamping groove, limiting blocks are arranged at two ends of each pressing block respectively, the height of each limiting block is smaller than that of the clamping groove, the width of each limiting block is equal to that of the clamping groove, and inclined planes facilitating the fixture blocks to enter the connecting hole are arranged at two ends of the inner side wall.
2. A quick disconnect coupling as defined in claim 1 wherein: the utility model discloses a lock structure, including adapter sleeve, key, elastic key subassembly, key mounting groove, key sliding setting, the one end of second spring sets up outside the key mounting groove, the both ends of key are provided with the inclined plane that the keyway of being convenient for and key mutually supported when the second spring is in locking state, the elastic key subassembly includes key mounting groove, key and a plurality of second spring, the key mounting groove sets up on the inside wall of adapter sleeve along adapter sleeve length direction, the key slides and sets up in the key mounting groove, the one end of second spring and the tank bottom surface fixed connection of key mounting groove, the other end and the lateral wall fixed.
3. A quick disconnect coupling as defined in claim 1 wherein: the outer wall of one side, far away from the connecting sleeve, of the connecting flange is provided with a dustproof ring, the dustproof ring is embedded on the outer side wall of the connecting flange, and the dustproof ring and the connecting sleeve are coaxially arranged.
4. A quick disconnect coupling according to claim 3, wherein: the dustproof ring is made of dustproof felt.
5. A quick disconnect coupling according to claim 4, wherein: oil for increasing the dustproof effect is adsorbed in the dustproof felt material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038916.7U CN211599313U (en) | 2020-01-09 | 2020-01-09 | Coupler capable of being rapidly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038916.7U CN211599313U (en) | 2020-01-09 | 2020-01-09 | Coupler capable of being rapidly disassembled and assembled |
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| Publication Number | Publication Date |
|---|---|
| CN211599313U true CN211599313U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020038916.7U Active CN211599313U (en) | 2020-01-09 | 2020-01-09 | Coupler capable of being rapidly disassembled and assembled |
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| CN (1) | CN211599313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460493A (en) * | 2020-11-24 | 2021-03-09 | 志泰阀门有限公司 | Four-way sight glass with filtering function |
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2020
- 2020-01-09 CN CN202020038916.7U patent/CN211599313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460493A (en) * | 2020-11-24 | 2021-03-09 | 志泰阀门有限公司 | Four-way sight glass with filtering function |
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