CN212781129U - Automatic change motor test adjustment equipment - Google Patents
Automatic change motor test adjustment equipment Download PDFInfo
- Publication number
- CN212781129U CN212781129U CN202020220532.7U CN202020220532U CN212781129U CN 212781129 U CN212781129 U CN 212781129U CN 202020220532 U CN202020220532 U CN 202020220532U CN 212781129 U CN212781129 U CN 212781129U
- Authority
- CN
- China
- Prior art keywords
- noise door
- test
- door
- test box
- noise
- 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.)
- Active
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses an automatic change motor test adjustment device belongs to motor test equipment technical field, including the test box, the test box indent is equipped with the test area, one side sliding connection of test box has left noise door and right noise door, the test box is close to the concave two direction spouts that are equipped with of one side symmetry of left noise door and right noise door, every equal symmetrical slip grafting in the direction spout has two sliding rings, left side noise door and right noise door all link to each other with two sliding rings that correspond are fixed, direction spout internal rotation is connected with two-way lead screw, the sliding ring screw thread cup joints on two-way lead screw, one side of test box is rotated and is connected with two transmission shafts, two the one end of transmission shaft all extends to in the direction spout with adjacent two-way lead screw fixed connection. The utility model provides a current noise door switch need staff manual operation to lead to troublesome problem, and simple structure is practical convenient.
Description
Technical Field
The utility model relates to a motor test equipment technical field especially relates to an automatic change motor test adjustment equipment.
Background
In the production of the motor, the noise value of the motor also determines the use feeling of the whole client, so that each motor needs to be audited through noise test equipment when the motor leaves a factory, and people can know whether the whole noise value of the motor brings different feelings to the client or not; after a motor and a speed reducer are assembled at a previous station, a noise listening person is placed in a noise listening box, firstly, a power supply is turned on, all detection equipment is turned on, a noise door is turned off to detect whether a noise sound box is normal, after detection, the motor is placed in a noise testing box to be connected with the power supply, then the noise door is turned off, and a switch is started to see whether the numerical value on a decibel meter is within a required range.
Current noise test equipment still has some not enoughly, is not convenient for lock the noise door fast and die fixedly, and current noise test equipment need be fixed the noise door with the bolt after closing the noise door, but when using the bolt fixed, appears bolt and jack easily and to inaccurate phenomenon, and waste time and energy, can not satisfy personnel's user demand.
To above-mentioned problem, utility model patent of publication number CN209148144U discloses a motor noise test equipment, and it is fixed to be convenient for quick lock the noise door, and labour saving and time saving has satisfied personnel's user demand.
However, the following problems still exist in the practical application of the patent: the closing of noise door still needs staff manual operation among the current motor test equipment, has had complex operation's problem in frequent motor test process, and the efficiency of switching process remains to be improved, consequently needs to design an automatic motor test adjustment device urgently.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing noise door still needs manual operation of workers when being closed, the problem of complex operation exists in the frequent motor testing process, and the efficiency of the opening and closing process is to be improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic motor test adjusting device comprises a test box, wherein a test area is concavely arranged on the test box, one side of the test box is connected with a left noise door and a right noise door in a sliding manner, one side of the test box, which is close to the left noise door and the right noise door, is symmetrically concavely provided with two guide sliding chutes, two sliding rings are symmetrically inserted into each guide sliding chute in a sliding manner, the left noise door and the right noise door are fixedly connected with the corresponding two sliding rings, two-way lead screws are rotationally connected with the guide sliding chutes, the sliding rings are sleeved on the two-way lead screws in a threaded manner, one side of the test box is rotationally connected with two transmission shafts, one ends of the two transmission shafts extend into the guide sliding chutes and are fixedly connected with the adjacent two-way lead screws, transmission wheels are fixedly arranged on the two transmission shafts, the two transmission wheels are connected with each other through transmission bars, and a base is fixedly arranged at, and one side of the top of the base is fixedly provided with a transmission motor through a base, and the driving end of the transmission motor is fixedly connected with a transmission shaft positioned below the transmission motor.
Preferably, each guide chute is fixedly provided with a limiting block at the middle position, and the horizontal distance between two adjacent sliding rings is larger than the horizontal distance between the left noise door and the right noise door.
Preferably, every the equal symmetry in both sides of stopper is concavely equipped with two mounting grooves, every equal fixed mounting has contact switch in the mounting groove, fixed mounting has the bulb on the test box, four contact switch all with bulb electric connection.
Preferably, the opposite side of the left noise door and the right noise door is fixedly provided with a sealing gasket, and the sealing gasket is made of rubber.
Preferably, the inside of left side noise door and right noise door all is equipped with the cavity, just the cavity intussuseption is filled with the deadening felt.
Preferably, two mounting bearings are symmetrically and fixedly mounted on one side of the test box, and the two transmission shafts are rotatably connected with the two mounting bearings respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a drive motor drive one of them transmission shaft rotates to realize the syntropy same-speed rotation of two drive wheels through the drive strip, thereby make two-way lead screws with two transmission shaft fixed connection syntropy rotate, two sliding ring screw threads cup joint on two-way lead screw, therefore two sliding rings can realize relative or back-to-back slip, thereby make left noise door and right noise door relative or relative slip, realize opening and closing of test area, have the characteristics of automatic control;
2. the utility model discloses in make things convenient for the staff to judge the counterbalance state of left noise door and right noise door through the cooperation of stopper, contact switch and bulb, make left noise door and right noise door impaired when can avoiding left noise door and right noise door to bump through sealed the pad, can cushion impact process.
Drawings
Fig. 1 is a schematic structural diagram of a front side of an automatic motor testing and adjusting device provided by the present invention;
fig. 2 is a schematic structural diagram of a back side of an automatic motor testing and adjusting apparatus provided by the present invention;
fig. 3 is a cross-sectional view of a limiting block in an automatic motor testing and adjusting device provided by the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
fig. 5 is an enlarged view of the structure at B of fig. 1.
In the figure: the device comprises a test box 1, a base 2, a left noise door 3, a right noise door 4, a mounting bearing 5, a driving wheel 6, a driving motor 7, a base 8, a driving shaft 9, a limiting block 10, a bidirectional screw rod 11, a contact switch 12, a guide sliding groove 13, a sliding ring 14, a sealing gasket 15 and a bulb 16.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, an automatic motor testing and adjusting device comprises a testing box 1, a testing area is concavely arranged on the testing box 1, a left noise door 3 and a right noise door 4 are slidably connected to one side of the testing box 1, two guide sliding chutes 13 are symmetrically concavely arranged on one side of the testing box 1 close to the left noise door 3 and the right noise door 4, two sliding rings 14 are symmetrically inserted into each guide sliding chute 13, the left noise door 3 and the right noise door 4 are fixedly connected with the corresponding two sliding rings 14, two-way screws 11 are rotatably connected to the guide sliding chutes 13, the sliding rings 14 are sleeved on the two-way screws 11 in a threaded manner, two transmission shafts 9 are rotatably connected to one side of the testing box 1, one ends of the two transmission shafts 9 extend into the guide sliding chutes 13 and are fixedly connected with the adjacent two-way screws 11, transmission wheels 6 are fixedly mounted on the two transmission shafts 9, and the two transmission wheels 6 are connected through transmission bars, the bottom fixed mounting of test box 1 has base 2, and one side at base 2 top has drive motor 7 through 8 fixed mounting of base, drive motor 7's drive end and the transmission shaft 9 fixed connection that is located the below.
It should be noted that, the test box 1 is inserted with a connection wire for supplying power to the tested motor, two sets of external threads with opposite thread directions are arranged on the bidirectional screw rod 11, and a threaded through hole for matching the corresponding external threads is arranged on the slip ring 14, after the test motor is arranged in the test area and connected with the connection wire, one of the transmission shafts 9 is driven to rotate by the transmission motor 7, and the two transmission wheels 6 rotate in the same direction and at the same speed by the transmission strip, so that the two bidirectional screw rods 11 fixedly connected with the two transmission shafts 9 rotate in the same direction, because the two slip rings 14 are sleeved on the bidirectional screw rods 11 by threads, the two slip rings 14 can slide relatively, so that the left noise door 3 and the right noise door 4 slide relatively, the test area is closed, the test work can be performed after the closing, after the test is completed, the drive end is controlled to rotate reversely by the transmission motor 7, the two slip rings 14 can slide back to back, so that the left noise door 3 and the right noise door 4 are separated, the test motor can be taken out from the test area, and the automatic control characteristic is realized;
the middle position of each guide sliding chute 13 is fixedly provided with a limiting block 10, and the horizontal distance between two adjacent sliding rings 14 is larger than the horizontal distance between the left noise door 3 and the right noise door 4;
it should be noted that, referring to fig. 4 of the specification, before the two slip rings 14 slide relatively and approach, the left noise door 3 and the right noise door 4 abut against each other to complete the sealing of the test area;
two mounting grooves are symmetrically and concavely arranged on two sides of each limiting block 10, a contact switch 12 is fixedly mounted in each mounting groove, a bulb 16 is fixedly mounted on the test box 1, and the four contact switches 12 are electrically connected with the bulb 16;
it should be noted that when the two-way screw rod 11 rotates to make the two sliding rings 14 abut against each other, at this time, just the left noise door 3 abuts against the right noise door 4, so that the four contact switches 12 of the sliding rings 14 abut against each other, and the bulb 16 can be controlled to light up, thereby facilitating the judgment of the abutting state of the left noise door 3 and the right noise door 4 by the worker;
wherein, the opposite sides of the left noise door 3 and the right noise door 4 are fixedly provided with sealing gaskets 15, and the sealing gaskets 15 are made of rubber;
it should be noted that the left noise door 3 and the right noise door 4 can be prevented from being damaged when the left noise door 3 and the right noise door 4 collide with each other by the sealing gasket 15, and the impact process can be buffered;
cavities are formed in the left noise door 3 and the right noise door 4, and sound insulation felts are filled in the cavities;
it should be noted that the sound-proof felt is also filled in the box body of the test box 1, and the sound-proof felt is favorable for improving the noise isolation effect, so that the great noise interference to the working environment in the test process is avoided;
wherein, one side of the test box 1 is symmetrically and fixedly provided with two mounting bearings 5, and two transmission shafts 9 are respectively in rotating connection with the two mounting bearings 5;
it should be noted that, the transmission shaft 9 is rotatably connected to the test box 1 through the two mounting bearings 5, two through holes communicated with the guide sliding grooves 13 are formed in the two sides of the test box 1, and the transmission shaft 9 is fixedly connected to the two-way screw rod 11 through the through holes extending into the guide sliding grooves 13.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic change motor test adjustment equipment, includes test box (1), concave test area that is equipped with on test box (1), its characterized in that, one side sliding connection of test box (1) has left noise door (3) and right noise door (4), one side symmetry that test box (1) is close to left noise door (3) and right noise door (4) is concave to be equipped with two direction spouts (13), every equal symmetrical slip grafting has two sliding rings (14) in direction spout (13), left side noise door (3) and right noise door (4) all link to each other with two sliding rings (14) that correspond are fixed, direction spout (13) internal rotation is connected with two-way lead screw (11), sliding ring (14) screw cup joints on two-way lead screw (11), one side rotation of test box (1) is connected with two transmission shafts (9), two the one end of transmission shaft (9) all extends to in direction spout (13) with adjacent two-way lead screw (11) Fixed connection, and two equal fixed mounting has drive wheel (6), two on transmission shaft (9) link to each other through the transmission strip transmission between drive wheel (6), the bottom fixed mounting of test box (1) has base (2), just one side at base (2) top is through base (8) fixed mounting have driving motor (7), the drive end of driving motor (7) and transmission shaft (9) fixed connection who is located the below.
2. The automatic motor test adjusting device of claim 1, wherein a limit block (10) is fixedly mounted at the middle position of each guide sliding chute (13), and the horizontal distance between two adjacent sliding rings (14) is larger than the horizontal distance between the left noise door (3) and the right noise door (4).
3. The automatic motor test adjusting device of claim 2, wherein two mounting grooves are symmetrically and concavely formed in two sides of each limiting block (10), a contact switch (12) is fixedly mounted in each mounting groove, a bulb (16) is fixedly mounted on the test box (1), and the four contact switches (12) are electrically connected with the bulb (16).
4. The automatic motor test adjusting device of claim 1, wherein a sealing gasket (15) is fixedly mounted on one side of each of the left noise door (3) and the right noise door (4), and the sealing gasket (15) is made of rubber.
5. The automatic motor test adjustment device of claim 1, wherein cavities are formed inside the left noise door (3) and the right noise door (4), and sound insulation felt is filled in the cavities.
6. The automatic motor test adjusting device according to claim 1, wherein two mounting bearings (5) are symmetrically and fixedly mounted on one side of the test box (1), and the two transmission shafts (9) are respectively rotatably connected with the two mounting bearings (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220532.7U CN212781129U (en) | 2020-02-27 | 2020-02-27 | Automatic change motor test adjustment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220532.7U CN212781129U (en) | 2020-02-27 | 2020-02-27 | Automatic change motor test adjustment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212781129U true CN212781129U (en) | 2021-03-23 |
Family
ID=75025626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020220532.7U Active CN212781129U (en) | 2020-02-27 | 2020-02-27 | Automatic change motor test adjustment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212781129U (en) |
-
2020
- 2020-02-27 CN CN202020220532.7U patent/CN212781129U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107314250A (en) | A kind of indoor water-leakage monitoring, alarming and control device and method | |
| CN212781129U (en) | Automatic change motor test adjustment equipment | |
| CN117309476B (en) | Concrete road surface coring device for municipal works detection | |
| CN109282931A (en) | A kind of Mechanical Manufacture System strength of gear size detection maintenance device | |
| CN210400886U (en) | Sampling device for food and cosmetic detection | |
| CN209745539U (en) | Automobile door lock fatigue test device | |
| CN217237193U (en) | Gear transmission noise detection device | |
| CN213418772U (en) | Electronic ware fire control coordinated control case that windows | |
| CN210466834U (en) | Driving simulation manual gear shifting device with position detection function | |
| CN213513055U (en) | Underground pipe gallery's electric fire supervisory equipment | |
| CN208333821U (en) | Door closer automatic detecting machine | |
| CN217621448U (en) | Improved spherical jade perforating device | |
| CN216197421U (en) | Chain window opener with clutch device | |
| CN218973977U (en) | Motor casing terminal surface detection device | |
| CN215493559U (en) | Environmental sewage treatment monitor | |
| CN114354759B (en) | Intelligent building audio and video equipment detection device | |
| CN212343080U (en) | A temperature monitoring smart machine for looped netowrk cabinet | |
| CN210693224U (en) | Construction electrical equipment construction device | |
| CN219703598U (en) | Civil air defense hinge plate processingequipment | |
| CN108910118A (en) | A kind of envelope stuffing machine based on clean energy resource work | |
| CN213932605U (en) | Environment monitoring device convenient to adjust | |
| CN220913260U (en) | Outdoor charging pile detection device convenient to fix | |
| CN214150205U (en) | Be used for assembled to mix earth intensity detection pressure loading device | |
| CN219754480U (en) | Novel drilling device | |
| CN215728158U (en) | Verifying attachment is used in production of antibiotic waffle fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |