CN116337442B - Fixing device for shaft coupling detection - Google Patents
Fixing device for shaft coupling detection Download PDFInfo
- Publication number
- CN116337442B CN116337442B CN202310584144.5A CN202310584144A CN116337442B CN 116337442 B CN116337442 B CN 116337442B CN 202310584144 A CN202310584144 A CN 202310584144A CN 116337442 B CN116337442 B CN 116337442B
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- plate
- clamping
- coupling
- sliding
- motor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/022—Power-transmitting couplings or clutches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Harvesting Machines For Root Crops (AREA)
- Agricultural Machines (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a fixing device for detecting a coupler, which relates to the technical field of coupler detection and comprises a detection assembly used for placing a corrugated coupler and detecting the corrugated coupler.
Description
Technical Field
The invention relates to the technical field of shaft coupling detection, in particular to a fixing device for shaft coupling detection.
Background
A flexible coupling is a mechanical device for connecting two axes and transmitting torque. The flexible coupling has certain flexibility and can compensate axial, radial and angular deviations among axes to a certain extent. Flexible couplings are widely used in various mechanical transmission systems such as motors, reducers, pumps, fans, and the like.
The Chinese patent publication No. CN109470408B discloses a dynamic balance testing device for a coupler, which comprises a mandrel; the movable flange is arranged at one end of the mandrel and is detachably connected with the mandrel; the fixed flange is arranged at the other end of the mandrel and is fixedly connected with the mandrel; the device can directly measure the unbalance of the coupler, but the device is not stable enough to fix the coupler and can not install the flexible coupler quickly.
Disclosure of Invention
In view of the above problems, the present invention provides a fixing device for detecting a coupling.
Aiming at the technical problems, the invention adopts the following technical scheme: the utility model provides a shaft coupling detects and uses fixing device, includes the detection subassembly, the detection subassembly on be provided with the centre gripping subassembly, the centre gripping subassembly on be provided with the rotating assembly, the detection subassembly include the base, the base on rotate and be provided with the drive ring, the drive ring on slide and be provided with the movable frame, the coaxial rotation of movable frame on be provided with the input post, input post and drive ring pass through the spline hub connection, the base on rotate and be provided with the output post, the bellows shaft coupling with input post and output post connection, the centre gripping subassembly include the sliding plate of slidable mounting on the base, the sliding plate on be provided with fastening mechanism, fastening mechanism include two sets of grip blocks two, the grip blocks two carry out the centre gripping to the bellows shaft coupling, the sliding plate on be provided with mounting panel, electric spanner and sliding post, electric spanner screw on the bellows shaft coupling fix on input post and output post, the sliding post on be provided with the sensor, the rotating assembly on the sliding plate including the sliding plate on the lifting plate, the lifting belt of driving the bellows shaft coupling of sliding plate.
Further, a driving source is arranged on the driving ring, and a detecting instrument is arranged on the output column.
Further, the fastening mechanism comprises a clamping rod which is rotatably arranged on the sliding plate, the clamping rod is rotatably provided with a clamping plate I, the clamping plate I is slidably provided with a clamping plate II, a spring II is arranged between the clamping plate II and the clamping plate I, two groups of sliding blocks are slidably arranged on the sliding plate, and the sliding blocks push the clamping rod to rotate on the sliding plate.
Further, the sliding plate is provided with a first motor, an output shaft of the first motor is provided with a screw rod, the screw rod is connected with the sliding block through threads, and the screw rod is provided with two groups of opposite threads.
Further, a third spring is arranged between the sliding plate and the clamping rod.
Further, the sliding plate side detachable be provided with the mounting bracket, the mounting bracket on slide and be provided with the fastening piece, electric spanner install on the fastening piece.
Further, the lifting plate is provided with a second motor and two groups of first adjusting columns in a sliding mode, the first adjusting columns are provided with belt pulleys in a rotating mode, the output shafts of the second motor are provided with belt pulleys, and the belt pulleys are provided with belts.
Further, two groups of first adjusting columns transversely slide on the lifter plate, second motor longitudinally slide on the lifter plate, the lifter plate on be provided with drive gear, first adjusting columns and second motor on all be provided with the rack, rack and drive gear meshing.
Compared with the prior art, the invention has the beneficial effects that: (1) The clamping assembly automatically installs the corrugated pipe coupling and clamps the corrugated pipe coupling, so that deflection is avoided in the installation process; (2) The clamping assembly provided by the invention can automatically detect and control the moving distance, and control the length of the shafts at two ends inserted into the coupler, so that the maximum insertion length allowed by the coupler is not exceeded, and the two shafts are prevented from being inserted into the buffer part of the coupler; (3) The rotating assembly rotates the corrugated pipe coupler after the corrugated pipe coupler is installed at one end, so that the natural length of the coupler is restored, the deviation angle is ensured to be positioned on the central axis of the coupler, and the coupler can also keep no stress in the radial direction; (4) The rotating assembly provided by the invention can adjust the position of the belt according to the corrugated pipe couplings with different diameters, and ensure that enough friction force drives the corrugated pipe couplings to rotate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a front view of the overall structure of the present invention.
FIG. 3 is a schematic diagram of a detecting assembly according to the present invention.
FIG. 4 is a cross-sectional view of the structure of the detection assembly of the present invention.
Fig. 5 is a schematic view of a clamping assembly according to the present invention.
Fig. 6 is a schematic view of a part of the structure of the clamping assembly of the present invention.
Fig. 7 is a cross-sectional view of the clamping assembly of the present invention.
Fig. 8 is an enlarged schematic view of the structure a in fig. 7.
Fig. 9 is a front view of the structure of the rotating assembly of the present invention.
FIG. 10 is a schematic view of a rotating assembly according to the present invention.
Reference numerals: 1-a detection assembly; 2-a clamping assembly; 3-a rotating assembly; 4-bellows coupling; 101-a base; 102-moving a rack; 103-driving ring; 104-an input column; 105-output column; 201-a sliding plate; 202-motor one; 203-sliding column; 204-spring one; 205-mounting plate; 206-mounting frame; 207-fastening blocks; 208-an electric wrench; 209—a clamping bar; 210-a screw rod; 211-clamping plate I; 212-clamping plate II; 213-spring two; 214-a slider; 215-spring three; 301-lifting plates; 302-a belt; 303-a drive gear; 304-adjusting column one; 305-a pulley; 306-motor two; 307-rack.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 10, a fixing device for detecting a coupling includes a detecting assembly 1 for placing a bellows coupling 4 and detecting the bellows coupling 4, a clamping assembly 2 for clamping the bellows coupling 4 is slidably disposed on the detecting assembly 1, and a rotating assembly 3 for driving the bellows coupling 4 to rotate is disposed on the clamping assembly 2.
The detection assembly 1 comprises a base 101, a detection motor and a driving ring 103 are arranged on the base 101, the detection motor drives the driving ring 103 to rotate, a movable frame 102 is arranged on the base 101, the movable frame 102 slides on the base 101 through a linear motor, an input column 104 is coaxially arranged on the movable frame 102 in a rotating mode, the input column 104 is connected with the driving ring 103 through a spline shaft, an output column 105 is coaxially arranged on the base 101 and is coaxially arranged with the input column 104, the output column 105 is rotatably arranged on the base 101, a tachometer and a torque sensor are arranged on the output column 105, whether the operation of a coupler is normal or not is detected, and the input column 104 is connected with the output column 105 through a corrugated pipe coupler 4.
Clamping assembly 2 includes sliding mounting's sliding plate 201 on base 101, be provided with linear motor on the sliding plate 201, sliding plate 201 passes through linear motor and moves on base 101, sliding plate 201 both sides are provided with slide column 203, slide column 203 and base 101 sliding connection, be provided with first spring 204 between slide column 203 and the base 101, be provided with the sensor on the slide column 203, the sensor detects sliding plate 201's travel distance, be provided with motor one 202 on the sliding plate 201, sliding block 214, mounting panel 205 and clamping lever 209, be provided with screw 210 on motor one 202's the output shaft, sliding block 214 slidable mounting is in sliding plate 201, sliding block 214 is provided with two sets of sliding block 214 and screw 210 through threaded connection, clamping lever 209 is provided with two sets of clamping lever 209 rotation and installs on sliding plate 201, the clamping lever 209 one end rotates and is provided with clamping plate one 211, the laminating of clamping lever 209 other end and sliding block 214, be provided with clamping plate two 212 on the clamping plate one 211, be provided with spring two 213 between clamping plate two 212 and clamping plate one 211, sliding block 210 is provided with screw 210 on the sliding plate one end, sliding block 214 is provided with screw 210 and clamping plate 206 is provided with screw 210 on the two sets of clamping plate 206, the opposite direction of sliding block 206 is provided with screw 206 and the screw fastener block 206, set up on the sliding block 206 is provided with screw fastener block 206 and the two sets of screw blocks 206, the screw fastener is provided with screw fastener block 206 is arranged on the sliding block 206 and vice versa, and the screw fastener block is set up on the end is 206, and screw fastener has two sets of screw blocks 206 on the screw fastener block 206.
The rotating assembly 3 comprises a lifting plate 301, a linear motor is arranged on the lifting plate 301, the lifting plate 301 slides on a mounting plate 205 through the linear motor, two groups of first adjusting columns 304 and a group of second motors 306 are arranged on the lifting plate 301 in a sliding mode, belt pulleys 305 are arranged on output shafts of the second motors 306 in a rotating mode, belt pulleys 305 are arranged on the first adjusting columns 304 in a rotating mode, belts 302 are attached to a corrugated pipe coupler 4, the first adjusting columns 304 in the two groups slide transversely, the second motors 306 slide longitudinally, attaching motors are arranged on the lifting plate 301, driving gears 303 are arranged on output shafts of the attaching motors, racks 307 are arranged on the first adjusting columns 304 and the second motors 306, when the driving gears 303 are rotated, the first adjusting columns 304 are close to or far away from each other, the second motors 306 are far away from the driving gears 303 when the first adjusting columns 304 in the two groups are far away from each other, and the second motors 306 are close to the driving gears 303.
Working principle: in the initial state, the moving frame 102 drives the input column 104 to be far away from the output column 105, the corrugated pipe coupler 4 is placed on the second clamping plates 212, then the first motor 202 is started, the first motor 202 drives the screw rod 210 to rotate, the screw rod 210 drives the first sliding blocks 214 to be far away from each other, at the moment, the first sliding blocks 214 push the first clamping rods 209 to rotate, the third clamping springs 215 are simultaneously driven to move by the pressing springs 215 when the clamping rods 209 rotate, the first clamping plates 211 drive the second clamping plates 212 to be attached to the corrugated pipe coupler 4, the corrugated pipe coupler 4 extrudes the second clamping plates 212, at the moment, the second clamping plates 212 extrude the second springs 213, the first motor 202 is stopped, and at the moment, the clamping of the corrugated pipe coupler 4 is completed.
The linear motor on the sliding plate 201 is started, the sliding plate 201 drives the corrugated pipe coupler 4 to be inserted into the output column 105, the distance of movement of the sliding plate 201 is controlled through the sensor arranged on the sliding column 203, the output column 105 is prevented from penetrating into the buffer part of the coupler, the linear motor on the fastening block 207 is started after the output column 105 reaches the installation position, the fastening block 207 slides on the installation frame 206, the fastening block 207 drives the electric wrench 208 to be inserted into the corrugated pipe coupler 4, the electric wrench 208 is started to screw the corrugated pipe coupler 4, after the corrugated pipe coupler 4 is fixed to the output column 105, the linear motor on the lifting plate 301 is started, the lifting plate 301 drives the belt 302 to move, the lifting plate 301 is stopped after the belt 302 is attached to the corrugated pipe coupler 4, the motor II 306 drives the belt 302 to rotate, the belt 302 drives the corrugated pipe coupler 4 to rotate, the corrugated pipe coupler is enabled to recover the natural length, the deviation angle is ensured to be positioned on the axis of the coupler, the coupler can also keep not stressed in the radial direction, and the rotating assembly 3 resets after the rotation is completed.
When the rotating assembly 3 rotates the bellows coupling 4 with the larger diameter, the attaching motor is started, the attaching motor drives the driving gear 303 to rotate, the driving gear 303 drives the two groups of first adjusting posts 304 to be far away from each other, at the moment, the second motor 306 is close to the driving gear 303, the contact area between the belt 302 and the bellows coupling 4 is enlarged, and the friction force is increased to drive the bellows coupling 4.
When the corrugated pipe coupling recovers the natural length, a linear motor on the movable frame 102 is started, the movable frame 102 slides on the base 101, the movable frame 102 drives the input column 104 to move, the movable frame 102 inserts the input column 104 into the corrugated pipe coupling 4, then another group of electric wrenches 208 are started to screw the corrugated pipe coupling 4, the corrugated pipe coupling 4 is fixed on the input column 104, the first motor 202 is started, the first motor 202 drives the first clamping plate 211 to reset, clamping of the corrugated pipe coupling 4 is released, the detection motor is started, the detection motor drives the driving ring 103 to rotate, the driving ring 103 drives the input column 104 to rotate, the input column 104 drives the output column 105 to rotate through the corrugated pipe coupling 4, and the tachometer and the torque sensor on the output column 105 are started to detect whether the corrugated pipe coupling 4 meets the standard.
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.
Claims (8)
1. Fixing device is used in shaft coupling detection, including detecting subassembly (1), its characterized in that: the detection assembly (1) on be provided with clamping assembly (2) and bellows shaft coupling (4), clamping assembly (2) on be provided with rotating assembly (3), detection assembly (1) including base (101), base (101) on rotate and be provided with drive ring (103), drive ring (103) on slide and be provided with movable frame (102), movable frame (102) on coaxial rotation be provided with input post (104), input post (104) and drive ring (103) pass through the spline hub connection, base (101) on rotate and be provided with output post (105), bellows shaft coupling (4) with input post (104) and output post (105) connection, clamping assembly (2) including sliding plate (201) of slidable mounting on base (101), sliding plate (201) on be provided with fastening device, fastening device include two sets of grip plates two (212), grip plates two (212) carry out bellows shaft coupling (4) through the spline shaft connection, electric plate (205) on sliding plate (201) are provided with mounting panel (203), the electric wrench (208) screw up bellows coupling (4) on with bellows coupling (4) fixed on input post (104) and output post (105), slip post (203) on be provided with the sensor, rotation subassembly (3) including slidable mounting lifter plate (301) on mounting panel (205), lifter plate (301) on be provided with belt (302) that drive bellows coupling (4) pivoted.
2. The fixing device for detecting a coupling according to claim 1, wherein: the driving ring (103) is provided with a driving source, and the output column (105) is provided with a detecting instrument.
3. The fixing device for detecting a coupling according to claim 1, wherein: the fastening mechanism comprises a clamping rod (209) which is rotatably arranged on a sliding plate (201), a clamping plate I (211) is rotatably arranged on the clamping rod (209), a clamping plate II (212) is slidably arranged on the clamping plate I (211), a spring II (213) is arranged between the clamping plate II (212) and the clamping plate I (211), two groups of sliding blocks (214) are slidably arranged on the sliding plate (201), and the sliding blocks (214) push the clamping rod (209) to rotate on the sliding plate (201).
4. A coupling inspection fixture according to claim 3, wherein: the sliding plate (201) is provided with a first motor (202), an output shaft of the first motor (202) is provided with a screw rod (210), the screw rod (210) is connected with the sliding block (214) through threads, and the screw rod (210) is provided with two groups of opposite threads.
5. The fixing device for detecting a coupling according to claim 4, wherein: and a spring III (215) is arranged between the sliding plate (201) and the clamping rod (209).
6. The fixing device for detecting a coupling according to claim 4, wherein: the side of the sliding plate (201) is detachably provided with a mounting frame (206), the mounting frame (206) is slidably provided with a fastening block (207), and the electric wrench (208) is mounted on the fastening block (207).
7. The fixing device for detecting a coupling according to claim 1, wherein: the lifting plate (301) is provided with a second motor (306) and two groups of first adjusting columns (304) in a sliding mode, the first adjusting columns (304) are provided with belt pulleys (305) in a rotating mode, output shafts of the second motor (306) are provided with belt pulleys (305), and the belt pulleys (305) are provided with belts (302).
8. The fixing device for detecting a coupling according to claim 7, wherein: the two groups of first adjusting columns (304) transversely slide on the lifting plate (301), the second motor (306) is longitudinally and slidably arranged on the lifting plate (301), the lifting plate (301) is provided with a driving gear (303), the first adjusting columns (304) and the second motor (306) are respectively provided with a rack (307), and the racks (307) are meshed with the driving gear (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310584144.5A CN116337442B (en) | 2023-05-23 | 2023-05-23 | Fixing device for shaft coupling detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310584144.5A CN116337442B (en) | 2023-05-23 | 2023-05-23 | Fixing device for shaft coupling detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116337442A CN116337442A (en) | 2023-06-27 |
| CN116337442B true CN116337442B (en) | 2023-07-28 |
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ID=86893245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310584144.5A Active CN116337442B (en) | 2023-05-23 | 2023-05-23 | Fixing device for shaft coupling detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116337442B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210878912U (en) * | 2019-08-23 | 2020-06-30 | 安徽欧维尔新材料科技有限公司 | Grinding machine for machining corrugated pipe |
| CN212527502U (en) * | 2021-01-13 | 2021-02-12 | 山东会凌新材料科技有限公司 | Clamping mechanism for machining spiral corrugated pipe |
| CN214952696U (en) * | 2021-01-28 | 2021-11-30 | 苏州西玛仕机电设备有限公司 | Coupler detection device |
| CN214844438U (en) * | 2021-07-05 | 2021-11-23 | 上海市市政公路工程检测有限公司 | Longitudinal load test fixture for plastic corrugated pipe |
| CN216717740U (en) * | 2021-11-11 | 2022-06-10 | 天津豪越预应力有限公司 | Bellows test fixture that dispatches from factory |
| CN115452861A (en) * | 2022-08-25 | 2022-12-09 | 安徽威迈光机电科技有限公司 | Corrugated pipe surface crack detection device for spaceflight |
| CN218035539U (en) * | 2022-09-30 | 2022-12-13 | 江苏虹宇电子科技发展有限公司 | PE double-wall corrugated pipe connection sealing performance detection device |
-
2023
- 2023-05-23 CN CN202310584144.5A patent/CN116337442B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN116337442A (en) | 2023-06-27 |
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