CN116164953A

CN116164953A - Motor testing device for curtain rail

Info

Publication number: CN116164953A
Application number: CN202310442477.4A
Authority: CN
Inventors: 谭锦斌
Original assignee: Guangdong Rex Intelligent Technology Co ltd
Current assignee: Guangdong Rex Intelligent Technology Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-05-26
Anticipated expiration: 2043-04-24
Also published as: CN116164953B

Abstract

The utility model relates to a technical field of motor capability test especially relates to a motor testing arrangement for curtain track, it includes the workstation and sets up test module on the workstation, fixed subassembly and propulsion unit, fixed subassembly is used for placing the motor that awaits measuring, propulsion unit can push away the motor that awaits measuring to test module, test module includes the fixed plate, test piece and blind regulation spare, the fixed plate sets up on the workstation and is connected with the test piece, blind regulation spare includes turning block and sleeve, the sleeve is connected with the test piece and communicates with the test port of test piece, the turning block rotates and sets up in the sleeve and can follow telescopic length direction reciprocating motion, the turning block can rotate the output shaft of the motor that awaits measuring and make the output shaft of the motor that awaits measuring insert in the test port of test piece, the output shaft of the motor that awaits measuring can automatic adjustment through the regulation effect of blind regulation spare, the effect that has the output shaft of the motor that convenient awaits measuring inserts the test port.

Description

Motor testing device for curtain rail

Technical Field

The application relates to the technical field of motor performance tests, in particular to a motor testing device for a curtain rail.

Background

Along with the continuous improvement of living standard, people are pursuing more intelligent life style, the curtain is also a product pursuing intelligence as a necessity of home life, most of intelligent curtains are applied to motors, the quality of the motors also influences the use of the curtains, and therefore the motor must be tested to be qualified before being applied to the curtains.

The motor test is also a critical process for motor production, and the importance of motor test is self-evident. The motor test provides necessary data support for motor design, quality inspection and the like, and the correctness and the accuracy of test data are important means for verifying motor design and guaranteeing motor quality

Be equipped with the butt joint plane on the output shaft of motor, generally when testing the motor, need aim at the test port of test piece with the butt joint plane on the motor output shaft, just can detect the output shaft of motor in inserting the test port, the operation is more loaded down with trivial details.

Disclosure of Invention

In order to facilitate the motor to be tested the output shaft of motor inserts in the test port during the motor test, this application provides a motor testing arrangement for curtain track.

The application provides a motor testing arrangement for curtain track adopts following technical scheme:

the motor testing device for the curtain rail comprises a workbench, and a testing component, a fixing component and a pushing component which are sequentially arranged on the workbench, wherein the fixing component is used for placing a motor to be tested, and the pushing component can push the motor to be tested to the testing component;

the test assembly comprises a fixing plate, a test piece and a blind-insert adjusting piece, wherein the fixing plate is arranged on the workbench and is connected with the test piece, the blind-insert adjusting piece comprises a rotating block and a sleeve, the sleeve is connected with the test piece and is communicated with a test port of the test piece, the rotating block is rotationally arranged in the sleeve and can reciprocate along the length direction of the sleeve, and an output shaft of a motor to be tested can be rotated by the rotating block to enable the output shaft of the motor to be tested to be inserted into the test port of the test piece.

Through adopting above-mentioned technical scheme, when detecting the motor that awaits measuring, lay the motor that awaits measuring on fixed subassembly, push away the motor that awaits measuring to test subassembly by propulsion unit again, the output shaft of motor that awaits measuring stretches into in the sleeve, thereby the output shaft of motor that awaits measuring and the rotating block butt of setting in the sleeve, the output shaft angle automatically regulated of motor that awaits measuring under the effect of rotating block, make the output shaft of motor that awaits measuring just to test the test port of test unit, thereby the output shaft of motor that awaits measuring can insert the test port and detect, the output shaft of motor that awaits measuring can automatic angle of adjustment in the sleeve, promote the detection efficiency of motor that awaits measuring.

Optionally, a carrying hole is formed in one side surface of the rotating block, a plurality of balls are fixedly arranged on the inner wall of the carrying hole, a butt joint groove is formed in the other side surface of the rotating block, and the inner wall of the butt joint groove is matched with the outer contour of the test port of the test piece;

a communication hole for communicating the carry hole with the butt joint groove is formed in the rotating block, and the communication hole is matched with an output shaft of the motor to be tested;

and a reset piece for pushing the rotating block to be far away from the test piece is arranged in the sleeve.

Through adopting above-mentioned technical scheme, the output shaft of the motor that awaits measuring stretches into the rotating block by the carry hole, with setting up the ball butt in the rotating block, thereby promote the rotating block and rotate in the sleeve and remove to the test piece direction, when the rotating block rotates the output shaft of the motor that awaits measuring and the inner wall of intercommunicating pore just, the output shaft of the motor that awaits measuring gets into the butt joint inslot through the intercommunicating pore, then the rotating block reverse rotation is to the direction of keeping away from the test piece under the promotion of restoring piece and remove to the output shaft of the motor that awaits measuring just to the test mouth of test piece, thereby along with the continuation of the motor output shaft that awaits measuring stretches into in the test mouth of test piece.

Optionally, the lateral surface symmetry of turning block is provided with a plurality of connecting rods, the connecting rod with the turning block can dismantle the connection, the connecting rod is kept away from the one end of turning block is provided with spacing circle piece, seted up on the telescopic outer wall with spacing circle piece matched with spacing groove, spacing groove is the heliciform and sets up on the telescopic outer wall, spacing circle piece can be in spacing inslot slip and can drive the turning block is to being close to the direction removal of test piece.

Through adopting above-mentioned technical scheme, when the output shaft and the rotating block butt of motor that awaits measuring, along with the output shaft of motor that awaits measuring continues forward movement, under the cooperation in spacing circle piece and spacing groove, make the rotating block can move to the direction of test piece, can take place to rotate in the sleeve again for the output shaft and the intercommunicating pore of motor that awaits measuring are just right thereby pass the intercommunicating pore.

Optionally, the first spliced eye has been seted up along its axial direction to the rotating block, first spliced eye sets up to two and two first spliced eye symmetry is seted up on the rotating block, the second spliced eye has been seted up along its radial direction to the rotating block, the second spliced eye sets up to two and two the second spliced eye sets up with two first spliced eye one-to-one, be provided with the plug rod in the first spliced eye, the connecting rod set up in the second spliced eye and set up with plug rod matched with grafting breach.

In order to facilitate the installation of the rotating block, by adopting the technical scheme, the rotating block is firstly placed into the sleeve from the port of the sleeve, then the second inserting hole is aligned with the limiting groove, so that the connecting rod is inserted into the second inserting hole, then the inserting rod is inserted into the rotating block from the first inserting hole, and the connecting rod is rotated to enable the inserting gap to be matched with the inserting rod, so that the installation of the rotating block is completed.

Optionally, the restoring piece adopts the spring, the one end of spring with the inner wall butt in butt joint groove, the other end of spring with the test piece is connected.

Through adopting above-mentioned technical scheme, when the output shaft of the motor that awaits measuring promotes the rotating block and removes to the test piece, the spring is in compression state always, along with the rotation of rotating block the output shaft of the motor that awaits measuring and intercommunicating pore just, thereby the output shaft of the motor that awaits measuring passes from the intercommunicating pore, the thrust of the output shaft of the motor that awaits measuring to the rotating block is less than the thrust of spring to the rotating block this moment, the spring will rotate the rotating block and push away from the direction of test piece, the angle of rotating block rotation readjust to await measuring the motor output shaft again, make the output shaft of the motor that awaits measuring and test piece test mouth just, thereby the output shaft of the motor that awaits measuring continues the forward motion until in inserting the test mouth of test piece.

Optionally, the fixed subassembly includes bottom plate, fixed part and deflector, the bottom plate sets up on the workstation, the fixed part includes fixed block and stopper, the fixed block sets up on the bottom plate and with the fixed plate is parallel, set up on the fixed block and supply the first guiding hole that awaits measuring the motor to pass, the fixed block is close to one side of fixed plate has been seted up and is used for installing the installation breach of stopper, set up the second guiding hole on the stopper, first guiding hole with the second guiding hole is just to setting up, be provided with the spacing ring on the inner wall of second guiding hole, the deflector sets up on the bottom plate and be parallel to the fixed block;

the guide plate comprises a first guide plate and a second guide plate which are arranged in parallel, a first guide groove for placing the motor to be tested is formed in the first guide plate, and a second guide groove for placing the motor to be tested is formed in the second guide plate.

Through adopting above-mentioned technical scheme, through being provided with first guide way and second guide way and conveniently installing of motor that awaits measuring, lay the motor that awaits measuring after fixed subassembly, again by propulsion unit with the motor that awaits measuring to the lapse of test subassembly direction, be provided with the spacing ring and can carry out spacingly to the motor that awaits measuring, make the motor that awaits measuring can be promoted to appointed detection position.

Optionally, the propulsion assembly comprises a propulsion plate and a plurality of guide rods, the propulsion plate is slidably arranged on the bottom plate, one end of each guide rod is connected with the propulsion plate, the other end of each guide rod penetrates through the second guide plate, a propulsion piece is arranged on one side, close to the second guide plate, of each propulsion plate, and an output shaft of each propulsion piece can be abutted against a motor to be tested;

and a control piece used for limiting the sliding of the pushing plate is further arranged between the pushing plate and the second guide plate.

Through adopting above-mentioned technical scheme, can improve the stability of the motor that awaits measuring in the removal process through the cooperation effect of guide bar and propulsion board to still be provided with the control and reduce propulsion board automatic sliding's possibility, improve the stability of the motor that awaits measuring in the testing process.

Optionally, the connecting hole has been seted up on the propulsion board, the control includes first stiffener, second stiffener and third stiffener, the one end and the second deflector fixed connection of first stiffener, the other end of first stiffener with the one end of second stiffener rotates to be connected, the other end of second stiffener with the one end of third stiffener rotates to be connected, the other end of third stiffener passes the connecting hole.

Through adopting above-mentioned technical scheme, when advancing the board and sliding to appointed position, according to the position that advances the board now and locate, rotate third stiffener or second stiffener, make third stiffener or second stiffener and the face looks butt of advancing the board to play the supporting role to advancing the board, reduce the possibility that advances the board automatically sliding.

Optionally, the guide way has been seted up along its length direction to the bottom plate, be provided with the direction rectangular in the guide way, be provided with the direction base on the direction rectangular, impel the board downside be provided with direction base matched with guide notch.

Through adopting above-mentioned technical scheme, the limit structure through direction base and direction breach further improves the stability of advancing the board in the slip in-process to the stability of motor under test in the slip in-process is further improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the motor to be tested is detected, the motor to be tested is placed on the fixed assembly, the propulsion assembly pushes the motor to be tested to the test assembly, and the output shaft of the motor to be tested stretches into the sleeve, so that the output shaft of the motor to be tested is in butt joint with the rotating block arranged in the sleeve, the angle of the output shaft of the motor to be tested is automatically adjusted under the action of the rotating block, the output shaft of the motor to be tested is opposite to the test port of the test assembly, the output shaft of the motor to be tested can be inserted into the test port to be detected, the angle of the output shaft of the motor to be tested can be automatically adjusted in the sleeve, and the detection efficiency of the motor to be tested is improved.

2. The motor to be tested is placed on the fixed assembly through being provided with the first guide groove and the second guide groove, and then pushed to the direction of the testing assembly by the pushing assembly, and the motor to be tested can be limited by the limiting ring, so that the motor to be tested can be pushed to the appointed detection position.

3. The stability of the motor to be tested in the moving process can be improved through the cooperation of the guide rod and the pushing plate, the possibility of the pushing plate automatically sliding is reduced by the control piece, and the stability of the motor to be tested in the detecting process is improved.

Drawings

Fig. 1 is a schematic perspective view of a motor testing device for a curtain rail according to an embodiment of the present application.

Fig. 2 is a schematic perspective view of a test assembly and a motor under test in an embodiment of the present application.

Fig. 3 is an exploded view of a blind insert adjuster according to an embodiment of the present application.

FIG. 4 is a schematic view of a partially exploded view of a test assembly, a stationary assembly, and a propulsion assembly according to an embodiment of the present application.

Reference numerals: 1. a work table; 2. a testing component; 21. a fixing plate; 211. a mounting hole; 22. a test piece; 23. a blind insert adjustment; 231. a rotating block; 2311. carry hole; 2312. a ball; 2313. a butt joint groove; 2314. a communication hole; 2315. round corners; 2316. a connecting rod; 2317. limiting round blocks; 2318. a first plug hole; 2319. a second plug hole; 2320. inserting a connecting rod; 232. a sleeve; 2321. a limit groove; 233. a reset member; 234. a plugging notch; 3. a fixing assembly; 31. a bottom plate; 311. a guide groove; 312. a guide strip; 313. a guide base; 32. a fixing part; 321. a fixed block; 3211. a first guide hole; 322. a limiting block; 3221. a second guide hole; 3222. a limiting ring; 33. a guide plate; 331. a first guide plate; 3311. a first guide groove; 332. a second guide plate; 3321. a second guide groove; 4. a propulsion assembly; 41. a propulsion plate; 411. a connection hole; 412. a guide notch; 42. a guide rod; 43. a propulsion member; 44. a control member; 441. a first reinforcing rod; 442. a second reinforcing rod; 443. a third reinforcing rod; 5. and a motor to be tested.

Detailed Description

The present application is described in further detail below with reference to fig. 1 to 4.

Referring to fig. 1, a motor testing device for a curtain rail comprises a workbench 1, a testing component 2, a fixing component 3 and a pushing component 4, wherein the testing component 2, the fixing component 3 and the pushing component 4 are sequentially installed on the workbench 1, the fixing component 3 is used for placing a motor 5 to be tested, and the pushing component 4 can push the motor 5 to be tested to the testing component 2. During detection, the motor 5 to be detected is placed on the fixed component 3, the propulsion component 4 pushes the motor 5 to be detected to the test component 2, the performance of the motor 5 to be detected is detected by the test component 2, and the workbench 1 is provided with a plurality of groups of the test components 2, the fixed component 3 and the propulsion component 4, so that a plurality of motors 5 to be detected can be detected simultaneously, and the detection efficiency of the motors 5 to be detected is improved.

Referring to fig. 1 and 2, the test assembly 2 includes a fixing plate 21, a test piece 22 and a blind insert adjusting piece 23, the fixing plate 21 is fixedly arranged on the workbench 1, a mounting hole 211 for the test piece 22 to pass through is formed in the fixing plate 21, the test piece 22 is fixedly connected with the fixing plate 21, the blind insert adjusting piece 23 includes a rotating block 231 and a sleeve 232, the sleeve 232 is fixedly connected with the test piece 22 and the sleeve 232 is communicated with a test port of the test piece 22, the rotating block 231 is cylindrical, and the rotating block 231 is rotatably arranged in the sleeve 232 and can reciprocate along the length direction of the sleeve 232. After the output shaft of the motor 5 to be tested stretches into the sleeve 232, the rotating block 231 can rotate the output shaft of the motor 5 to be tested, so that the output shaft of the motor 5 to be tested can be inserted into the test port of the test piece 22, and the test piece 22 detects the motor 5 to be tested.

Referring to fig. 2 and 3, a carry hole 2311 is formed on a side surface of the rotation block 231 far from the test piece 22, a plurality of balls 2312 are fixedly arranged on an inner wall of the carry hole 2311, a docking groove 2313 is formed on the other side surface of the rotation block 231, and an inner wall of the docking groove 2313 is adapted to an outer contour of a test port of the test piece 22; the inside of turning block 231 has been seted up intercommunicating pore 2314, and intercommunicating pore 2314 is used for the intercommunication carry hole 2311 and dock groove 2313, and the center axle center coincidence of carry hole 2311, dock groove 2313 and intercommunicating pore 2314, and the inner wall of intercommunicating pore 2314 and the output shaft outline looks adaptation of motor 5 that awaits measuring. In order to facilitate the output shaft of the motor 5 to be tested to be inserted into the rotating block 231, a fillet 2315 is provided at the junction of the inner wall of the carry hole 2311 and the end surface of the rotating block 231. The output shaft of the motor 5 to be tested stretches into the rotating block 231 from the carry hole 2311, is abutted against the ball 2312 arranged in the carry hole 2311, pushes the rotating block 231 to rotate in the sleeve 232, and can continuously adjust the angle of the output shaft of the motor 5 to be tested in the rotating process of the rotating block 231, so that the output shaft of the motor 5 to be tested enters the butt joint groove 2313 through the communication hole 2314 and then is pushed in the direction of the test piece 22 until being inserted into the test port of the test piece 22.

Referring to fig. 2 and 3, a reset member 233 for pushing the rotating block 231 away from the test piece 22 is disposed in the sleeve 232, the reset member 233 is disposed between the rotating block 231 and the test piece 22, in this embodiment, the reset member 233 is a spring, one end of the reset member 233 abuts against the inner wall of the abutting groove 2313, the other end of the reset member 233 is fixedly connected with the test piece 22, and the output shaft of the motor 5 to be tested passes through the middle of the reset member 233 to be inserted into the test port of the test piece 22. Under the effect of reset piece 233, make rotatory piece 231 receive the thrust towards the motor 5 direction that awaits measuring, when the output shaft of motor 5 that awaits measuring passes through from intercommunicating pore 2314, reset piece 233 can promote rotatory piece 231 reverse rotation and to keeping away from test piece 22 direction removal, rotatory piece 231 reverse rotation adjusts the angle of the motor 5 output shaft that awaits measuring again and makes it align with the test mouth of test piece 22, thereby make things convenient for the output shaft of motor 5 that awaits measuring to insert in the test mouth of test piece 22, improve efficiency of software testing.

In order to realize that the rotating block 231 rotates simultaneously in the moving process, referring to fig. 2 and 3, the outer side face of the rotating block 231 is symmetrically provided with two connecting rods 2316, the connecting rods 2316 are detachably connected with the rotating block 231, one ends of the two connecting rods 2316, which are far away from the rotating block 231, are fixedly provided with limiting round blocks 2317, limiting grooves 2321 matched with the limiting round blocks 2317 are formed in the outer wall of the sleeve 232, the limiting grooves 2321 are arranged in two and two limiting grooves 2321 in one-to-one correspondence with the two limiting round blocks 2317, the limiting round blocks 2317 are clamped in the corresponding limiting grooves 2321, the limiting grooves 2321 are spirally formed in the outer wall of the sleeve 232, the output shaft of the motor 5 to be tested pushes the rotating block 231 to rotate in the sleeve 232, and the limiting round blocks 2317 can drive the rotating block 231 to move towards the direction, which is close to the test piece 22, under the guiding action of the limiting grooves 2321, so that the rotating block 231 can move in the rotating process.

In order to facilitate the installation of the rotation block 231 into the sleeve 232, referring to fig. 3, the rotation block 231 is provided with first insertion holes 2318 along the axial direction thereof, the first insertion holes 2318 are two and two first insertion holes 2318 are symmetrically formed on the rotation block 231, the rotation block 231 is also provided with second insertion holes 2319 along the radial direction thereof, the second insertion holes 2319 are two and two second insertion holes 2319 are arranged in one-to-one correspondence with the two first insertion holes 2318, the first insertion holes 2318 are communicated with the corresponding second insertion holes 2319, the first insertion holes 2318 are internally provided with insertion rods 2320, the connecting rods 2316 are arranged in the second insertion holes 2319 and are provided with insertion notches 234, and when the insertion rods 2320 are inserted into the first insertion holes 2318, the connecting rods 2316 are matched with the insertion notches 234 so as to fix the connecting rods 2316. When the rotating block 231 is installed, the rotating block 231 is firstly placed in the sleeve 232, then the connecting rod 2316 is inserted into the second inserting hole 2319, and then the inserting rod 2320 is inserted into the corresponding first inserting hole 2318 to be clamped with the inserting notch 234 on the inserting rod 2320 until the fixing of the two connecting rods 2316 is completed, so that the installation of the rotating block 231 is completed.

Referring to fig. 1 and 4, the fixing assembly 3 includes a bottom plate 31, a fixing portion 32 and a guide plate 33, the bottom plate 31 is fixedly disposed on the workbench 1 and is abutted to the end surface of the fixing plate 21, the fixing portion 32 includes a fixing block 321 and a limiting block 322, the fixing block 321 is disposed on the bottom plate 31 and is parallel to the fixing plate 21, a first guide hole 3211 for the motor 5 to be tested to pass through is formed in the fixing block 321, a mounting notch for mounting the limiting block 322 is formed in one side of the fixing block 321, a second guide hole 3221 is formed in the limiting block 322, when the limiting block 322 is mounted on the fixing block 321, the first guide hole 3211 and the second guide hole 3221 are opposite to each other, a limiting ring 3222 is fixedly disposed on the inner wall of the second guide hole 3221, and the guide plate 33 is disposed on the bottom plate 31 and is parallel to the fixing block 321. Before the motor 5 to be tested is tested, the motor 5 to be tested is firstly placed on the guide plate 33, the propulsion assembly 4 is started again to push the motor 5 to be tested to the direction of the testing assembly 2, and the motor 5 to be tested sequentially passes through the first guide hole 3211 and the second guide hole 3221 after reaching the fixing part 32 until the motor 5 to be tested is abutted against the limiting ring 3222 on the inner wall of the second guide hole 3221.

Referring to fig. 4, the guide plate 33 includes a first guide plate 331 and a second guide plate 332, the first guide plate 331, the second guide plate 332 and the fixing plate 21 are parallel to each other, a first guide groove 3311 for placing the motor 5 to be tested is formed in the first guide plate 331, a second guide groove 3321 for placing the motor 5 to be tested is formed in the second guide plate 332, and the motor 5 to be tested is pushed to the direction of the testing component 2 by the pushing component 4 after being placed on the first guide groove 3311 and the second guide groove 3321.

Referring to fig. 4, the propulsion assembly 4 includes a propulsion plate 41 and a plurality of guide rods 42, the propulsion plate 41 is slidably disposed on the bottom plate 31, one end of the guide rod 42 is connected with the propulsion plate 41, the other end of the guide rod 42 passes through the second guide plate 332, and the propulsion plate 41 can stably propel the motor 5 to be tested to move under the guiding action of the guide rod 42; the propulsion plate 41 is further provided with a propulsion piece 43 near one side of the second guide plate 332, in this embodiment, the propulsion piece 43 adopts a hydraulic telescopic rod, an output shaft of the propulsion piece 43 can be abutted against the motor 5 to be tested, when the motor 5 to be tested is placed on the guide plate 33, on one hand, the motor 5 to be tested can be directly pushed to move through the propulsion plate 41, on the other hand, the motor 5 to be tested can also be pushed to move through the propulsion piece 43, and the distance between the propulsion plate 41 and the second guide plate 332 can be further adjusted, so that the motors 5 to be tested with different sizes can be placed on the guide plate 33, and the applicability is improved.

In order to reduce the possibility of free movement of the pushing plate 41, referring to fig. 4, a control member 44 for limiting sliding of the pushing plate 41 is further disposed between the pushing plate 41 and the second guide plate 332, a connection hole 411 is formed in the pushing plate 41, the control member 44 includes a first reinforcing rod 441, a second reinforcing rod 442 and a third reinforcing rod 443, one end of the first reinforcing rod 441 is fixedly connected with the second guide plate 332, the other end of the first reinforcing rod 441 is rotatably connected with one end of the second reinforcing rod 442, the other end of the second reinforcing rod 442 is rotatably connected with one end of the third reinforcing rod 443, the other end of the third reinforcing rod 443 passes through the connection hole 411, and damping members are disposed at the rotational connection position of the first reinforcing rod 441 and the second reinforcing rod 442 and the rotational connection position of the second reinforcing rod 442 and the third reinforcing rod 443. When the propulsion plate 41 moves to a proper position, according to the position of the propulsion plate 41 at this time, the third reinforcement bar 443 or the second reinforcement bar 442 is rotated to make the third reinforcement bar 443 or the second reinforcement bar 442 contact with the end surface of the propulsion plate 41, so that the propulsion piece 43 on the propulsion plate 41 contacts with the motor 5 to be tested stably, and the probability of shaking the propulsion plate 41 during the testing process of the motor 5 to be tested is reduced.

Referring to fig. 4, the bottom plate 31 is provided with a guiding slot 311 along the length direction thereof, a guiding strip 312 is disposed in the guiding slot 311, the guiding strip 312 is clamped in the guiding slot 311, the upper side surface of the guiding strip 312 is higher than the upper side surface of the bottom plate 31, a guiding base 313 is disposed on the guiding strip 312, in this embodiment, the guiding base 313 is in a T-shaped structure, a guiding gap 412 matched with the guiding base 313 is disposed at the lower side of the pushing plate 41, the guiding base 313 is clamped in the guiding gap 412, and the stability of the pushing plate 41 in the sliding process is further improved through the limiting structure of the guiding base 313 and the guiding gap 412.

The implementation principle of the embodiment of the application is as follows: when the performance of the motor 5 to be tested is tested, the motor 5 to be tested is firstly placed on the first guide plate 331 and the second guide plate 332, when the distance between the motor 5 to be tested and the test assembly 2 is relatively close, the pushing piece 43 can push the motor 5 to be tested to move towards the test assembly 2, and when the distance between the motor 5 to be tested and the test assembly 2 is relatively far, the pushing plate 41 can be directly moved so as to push the motor 5 to be tested; the motor 5 to be tested stops moving and is fixed under the effect of the limiting ring 3222, the output shaft of the motor 5 to be tested continues to move towards the direction of the test assembly 2, the output shaft of the motor 5 to be tested enters the rotating block 231 from the carry hole 2311 and is in butt joint with the ball 2312, thereby pushing the rotating block 231 to rotate in the sleeve 232 and move towards the test piece 22, thereby enabling the output shaft of the motor 5 to be tested to rotate into the communication hole 2314, pushing the rotating block 231 to reversely rotate and move towards the direction away from the test piece 22 under the effect of the reset piece 233, and the rotating block 231 again adjusts the angle of the output shaft of the motor 5 to be tested, so that the output shaft of the motor 5 to be tested is aligned with the test port of the test piece 22, and continues to move towards the direction of the test piece 22, thereby realizing automatic angle adjustment of the output shaft of the motor 5 to be tested to be inserted into the test port of the test piece 22, and improving the detection efficiency of the motor 5 to be tested.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The motor testing device for the curtain rail comprises a workbench (1), and a testing component (2), a fixing component (3) and a pushing component (4) which are sequentially arranged on the workbench (1), and is characterized in that the fixing component (3) is used for placing a motor (5) to be tested, and the pushing component (4) can push the motor (5) to be tested to the testing component (2);

the test assembly (2) comprises a fixing plate (21), a test piece (22) and a blind insertion adjusting piece (23), wherein the fixing plate (21) is arranged on the workbench (1) and is connected with the test piece (22), the blind insertion adjusting piece (23) comprises a rotating block (231) and a sleeve (232), the sleeve (232) is connected with the test piece (22) and is communicated with a test port of the test piece (22), the rotating block (231) is rotatably arranged in the sleeve (232) and can reciprocate along the length direction of the sleeve (232), a carry hole (2311) is formed in one side face of the rotating block (231), a plurality of balls (2312) are fixedly arranged on the inner wall of the carry hole (2311), a butt joint groove (2313) is formed in the other side face of the rotating block (231), and the inner wall of the butt joint groove (2313) is matched with the outer contour of the test port of the test piece (22).

A communication hole (2314) for communicating the carry hole (2311) with the butt joint groove (2313) is formed in the rotary block (231), and the communication hole (2314) is matched with an output shaft of the motor (5) to be tested;

a reset piece (233) for pushing the rotating block (231) away from the test piece (22) is arranged in the sleeve (232);

the outer side surface of the rotating block (231) is symmetrically provided with a plurality of connecting rods (2316), one end, away from the rotating block (231), of each connecting rod (2316) is provided with a limiting round block (2317), a limiting groove (2321) matched with the limiting round block (2317) is formed in the outer wall of the sleeve (232), the limiting groove (2321) is spirally formed in the outer wall of the sleeve (232), and the limiting round blocks (2317) can slide in the limiting grooves (2321) and can drive the rotating block (231) to move towards the direction close to the test piece (22);

the rotating block (231) can rotate the output shaft of the motor (5) to be tested to enable the output shaft of the motor (5) to be tested to be inserted into the test port of the test piece (22).

2. A motor testing device for curtain rail according to claim 1, characterized in that the connecting rod (2316) is detachably connected to the turning block (231).

3. The motor testing device for curtain rails according to claim 2, wherein the rotating block (231) is provided with first plug holes (2318) along an axial direction thereof, the first plug holes (2318) are provided with two plug holes (2318) symmetrically arranged on the rotating block (231), the rotating block (231) is provided with second plug holes (2319) along a radial direction thereof, the second plug holes (2319) are provided with two plug holes (2319) and two plug holes (2318) in one-to-one correspondence, plug rods (2320) are arranged in the first plug holes (2318), and the connecting rods (2316) are arranged in the second plug holes (2319) and provided with plug gaps (234) matched with the plug rods (2320).

4. The motor testing device for curtain rail according to claim 1, wherein the return member (233) is a spring, one end of the spring is abutted against the inner wall of the abutting groove (2313), and the other end of the spring is connected with the testing member (22).

5. The motor testing device for curtain rails according to claim 1, wherein the fixing component (3) comprises a bottom plate (31), a fixing part (32) and a guide plate (33), the bottom plate (31) is arranged on the workbench (1), the fixing part (32) comprises a fixing block (321) and a limiting block (322), the fixing block (321) is arranged on the bottom plate (31) and is parallel to the fixing plate (21), a first guide hole (3211) for a motor (5) to be tested to pass through is formed in the fixing block (321), a mounting notch for mounting the limiting block (322) is formed in one side, close to the fixing plate (21), of the fixing block (321), a second guide hole (3221) is formed in the limiting block (322), the first guide hole (3211) and the second guide hole (3221) are opposite to each other, a limiting ring (3222) is arranged on the inner wall of the second guide hole (3221), and the guide plate (33) is arranged on the bottom plate (31) and is parallel to the fixing block (31); the guide plate (33) comprises a first guide plate (331) and a second guide plate (332) which are arranged in parallel, a first guide groove (3311) for placing the motor (5) to be tested is formed in the first guide plate (331), and a second guide groove (3321) for placing the motor (5) to be tested is formed in the second guide plate (332).

6. The motor testing device for curtain rails according to claim 5, wherein the propulsion assembly (4) comprises a propulsion plate (41) and a plurality of guide rods (42), the propulsion plate (41) is slidably arranged on the bottom plate (31), one end of each guide rod (42) is connected with the propulsion plate (41), the other end of each guide rod (42) penetrates through the second guide plate (332), a propulsion piece (43) is arranged on one side, close to the second guide plate (332), of the propulsion plate (41), and an output shaft of each propulsion piece (43) can be abutted against the motor (5) to be tested; and a control piece (44) for limiting the sliding of the pushing plate (41) is further arranged between the pushing plate (41) and the second guide plate (332).

7. The motor testing device for curtain rail according to claim 6, wherein the pushing plate (41) is provided with a connecting hole (411), the control member (44) comprises a first reinforcing rod (441), a second reinforcing rod (442) and a third reinforcing rod (443), one end of the first reinforcing rod (441) is fixedly connected with the second guide plate (332), the other end of the first reinforcing rod (441) is rotatably connected with one end of the second reinforcing rod (442), the other end of the second reinforcing rod (442) is rotatably connected with one end of the third reinforcing rod (443), and the other end of the third reinforcing rod (443) penetrates through the connecting hole (411).

8. The motor testing device for curtain rails according to claim 7, wherein the bottom plate (31) is provided with a guide groove (311) along the length direction thereof, a guide strip (312) is arranged in the guide groove (311), a guide base (313) is arranged on the guide strip (312), and a guide notch (412) matched with the guide base (313) is arranged on the lower side of the pushing plate (41).