CN211452685U - Small-size motor torsion load test frock - Google Patents
Small-size motor torsion load test frock Download PDFInfo
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- CN211452685U CN211452685U CN202020125349.9U CN202020125349U CN211452685U CN 211452685 U CN211452685 U CN 211452685U CN 202020125349 U CN202020125349 U CN 202020125349U CN 211452685 U CN211452685 U CN 211452685U
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Abstract
The utility model discloses a small-sized motor torsion load testing tool, which comprises a workbench, a lifting driving part, a load brake, a mandrel, a connecting sleeve, a spring thimble, a plug pin and a motor, wherein the lifting driving part is arranged above the workbench; the load brake is arranged on the first slide block of the lifting driving part; the mandrel is arranged below the load brake, and two sides of the mandrel are axially provided with corresponding guide grooves; the connecting sleeve is axially arranged in the mandrel; the spring ejector pins are axially arranged in the connecting sleeve, the upper ends of the spring ejector pins are connected with the connecting sleeve through transverse inserted pins, and two ends of the inserted pins are respectively arranged in the guide grooves in a one-to-one correspondence manner; the motor set up in on the workstation, just the pivot of motor with the lower extreme of adapter sleeve sets up correspondingly. The test tool is simple and compact in structure, cost-saving, convenient to use, high in test speed and high in efficiency.
Description
Technical Field
The utility model relates to a motor test technical field especially relates to a small-size motor torsion load test frock.
Background
At present, the known motor torque detection system mostly adopts a comprehensive parameter tester combining a clutch, a sensor, a data processor and a display, because the equipment is too large, the system structure is too complex, the manufacturing cost is millions, and many additional functions hardly have too much practical use value, because the cost is too high, only professional manufacturers or detection mechanisms exist, the practical application of general enterprises is few, and for the torque load test of a small motor, the complex structure is not needed for testing, the cost is wasted, and the practical use value of the market is lower. In addition, the most fixed singleness of current load side test fixture needs to be manual just can test the product circular telegram, and the operation is more loaded down with trivial details, and the cost of labor is higher, and testing speed is slow, and efficiency is low, can appear the phenomenon of card axle easily when the motor drives certain load motion back material returned moreover, and structural design security is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe, reliable small-size motor torsion load test frock of structural design.
In order to achieve the above purpose, the technical scheme of the utility model provides a small motor torsion load testing tool, which comprises a workbench, a lifting driving part, a load brake, a mandrel, a connecting sleeve, a spring thimble, a plug pin and a motor, wherein,
the lifting driving part is arranged above the workbench;
the load brake is arranged on the first slide block of the lifting driving part;
the mandrel is arranged below the load brake, and two sides of the mandrel are axially provided with corresponding guide grooves;
the connecting sleeve is axially arranged in the mandrel;
the spring ejector pins are axially arranged in the connecting sleeve, the upper ends of the spring ejector pins are connected with the connecting sleeve through transverse inserted pins, and two ends of the inserted pins are respectively arranged in the guide grooves in a one-to-one correspondence manner;
the motor set up in on the workstation, just the pivot of motor with the lower extreme of adapter sleeve sets up correspondingly.
As a further improvement, the lifting driving part comprises a bracket, a guide rail, a first slide block and a cylinder, wherein,
the bracket is arranged on the workbench;
the guide rail is vertically arranged on the bracket;
the first sliding block is arranged on the guide rail;
the cylinder set up in the top of support, just the push rod of cylinder with first slider is connected.
As a further improvement, a distance sensor is arranged on the first sliding block and used for sensing the descending height of the first sliding block.
As a further improvement, at least one buffer is arranged on the bracket, and the at least one buffer is arranged corresponding to the first sliding block.
As a further improvement, the motor is arranged on the workbench through a fixed seat, and the side surface of the fixed seat is provided with at least one connecting hole for electrifying the motor.
As a further improvement, the test tool further comprises a power supply device, the power supply device comprises a telescopic driving part, at least one test needle and an electric cabinet, wherein,
the telescopic driving part is arranged on the workbench;
the at least one test needle is transversely arranged on the second sliding block of the telescopic driving part and corresponds to the connecting hole;
the electric cabinet set up in on the workstation, and with at least one test needle electric connection.
As a further improvement, the telescopic driving part is a sliding table air cylinder.
In conclusion, the application the utility model discloses test fixture's technical scheme has following beneficial effect at least:
the utility model discloses a test fixture simple structure is compact, and degree of automation is higher, and the cost of labor is lower, and test speed is fast, and is efficient. The test tool realizes automatic energization of the motor, drives the load brake to test, does not need manual participation, saves labor cost, simplifies test procedures, shortens test time, improves production efficiency, and has obvious market practical use value.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a torque load testing tool for a small-sized motor according to the present invention;
fig. 2 is a schematic view of a partial structure of a small-sized motor torque load testing tool provided by the present invention;
fig. 3 is a schematic structural diagram of the power supply device provided by the present invention;
fig. 4 is a schematic view of a first view structure of the assembly of the mandrel, the connecting sleeve and the spring thimble according to the present invention;
fig. 5 is a schematic view of a second view angle structure of the assembly of the mandrel, the connecting sleeve and the spring thimble according to the present invention;
fig. 6 is a schematic structural view of the assembly of the plug, the connecting sleeve and the pogo pin according to the present invention;
fig. 7 is a schematic structural view of the assembly of the latch and the pogo pin according to the present invention.
Description of reference numerals: 1-workbench, 2-lifting driving part, 201-bracket, 202-guide rail, 203-first slide block, 204-air cylinder, 3-electric cabinet, 4-distance sensor, 5-load brake, 6-power supply device, 601-sliding table air cylinder, 602-second slide block, 603-test needle, 7-mandrel, 701-guide groove, 8-fixing seat, 801-connecting hole, 9-motor, 10-connecting sleeve, 11-plug pin, 12-spring thimble and 13-buffer.
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 work belong to the protection scope of the present invention.
In the present invention, for the sake of clearer description, the following explanation is made: the terms "front end", "rear end", "left side", "right side", "middle part", "upper part", "lower part", etc. used herein indicate orientations or positional relationships based on the drawings, and are only for convenience of clearly describing the present invention, and do not indicate or imply that the structures or components referred to must have a specific orientation, be constructed in a specific orientation, and thus, should not be construed as limiting the present invention.
It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first," "second," and the like are used for purposes of clarity and simplicity of description only and are not to be construed as indicating or implying a relative importance or quantity.
Referring to fig. 1 to 7, the present embodiment provides a small motor torsion load testing tool, including a workbench 1, a lifting driving portion 2, a load brake 5, a mandrel 7, a connecting sleeve 10, a spring thimble 12, a plug 11, and a motor 9, where the lifting driving portion 2 is disposed above the workbench 1; the load brake 5 is arranged on the first slide block 203 of the lifting drive part 2; the mandrel 7 is arranged below the load brake 5, and two sides of the mandrel 7 are axially provided with corresponding guide grooves 701; the connecting sleeve 10 is axially arranged in the mandrel 7; the spring ejector pins 12 are axially arranged in the connecting sleeve 10, the upper ends of the spring ejector pins 12 are connected with the connecting sleeve 10 through the transverse inserted pins 11, and two ends of the inserted pins 11 are respectively arranged in the guide grooves 701 in a one-to-one correspondence manner; the motor 9 sets up on workstation 1, and the corresponding setting of lower extreme of motor 9's pivot and adapter sleeve 10, and the hole of adapter sleeve 10 can be registrated with the pivot of motor 9 and be connected, and when the pivot of adapter sleeve 10 and motor 9 registrated, bolt 11 can kick-back in the short distance in guide way 701 to avoid rigid contact and cause mechanical damage.
In the present embodiment, the lifting drive portion 2 includes a bracket 201, a guide rail 202, a first slider 203, and a cylinder 204, wherein the bracket 201 is disposed on the table 1; the guide rail 202 is vertically arranged on the bracket 201; the first sliding block 203 is arranged on the guide rail 202; the air cylinder 204 is arranged above the bracket 201, a push rod of the air cylinder 204 is connected with the first slide block 203, and the air cylinder 204 is preferably a pen-shaped air cylinder. The cylinder 204 drives the load brake 5 to move downwards on the guide rail 202 until the lower end of the connecting sleeve 10 is in place in a sleeved mode with a rotating shaft of the motor 9, then the motor 9 is electrified, the motor 9 rotates and drives the load brake 5 to rotate together to perform a torsion test, after the torsion test is finished, the cylinder 204 drives the load brake 5 to move upwards on the guide rail 202, the spring ejector pins 12 eject the rotating shaft of the motor 9 out of the connecting sleeve 10, and therefore the situation that the rotating shaft of the motor 9 is tightly sleeved with the connecting sleeve 10 to cause the motor 9 to be taken out is avoided, the structural design is safe and reliable, the cylinder 204 drives the load brake 5 to lift until the connecting sleeve 10 is separated from the rotating shaft of the motor 9, and therefore the.
Preferably, a distance sensor 4 is arranged on the first sliding block 203, and the distance sensor 4 is used for sensing the descending height of the first sliding block 203; at least one buffer 13, preferably two buffers 13, are disposed on the bracket 201, and at least one buffer 13 is disposed corresponding to the first sliding block 203. The distance sensor 4 is matched with the buffer 13, so that the height of the connecting sleeve 10 sleeved with the rotating shaft of the motor 9 can be effectively controlled, accidents caused by the fact that the lifting driving part 2 drives the connecting sleeve 10 to excessively descend are avoided, and safety protection measures are good.
Specifically, the motor 9 is disposed on the work table 1 through the fixing base 8, and the side surface of the fixing base 8 is provided with at least one connection hole 801, and the connection hole 801 is used for supplying power to the motor 9, and preferably two connection holes 801 are used.
Further, the test tool further comprises a power supply device 6, wherein the power supply device 6 comprises a telescopic driving part, at least one test needle 603 and an electric cabinet 3, the telescopic driving part is arranged on the workbench 1, and a sliding table cylinder 601 is preferably adopted as the telescopic driving part; at least one test needle 603 is transversely arranged on the second slide block 603 of the telescopic driving part and is arranged corresponding to the connecting hole 801; the electric cabinet 3 is arranged on the workbench 1 and is electrically connected with at least one test needle 603; preferably, two test pins 603 are used and are disposed in one-to-one correspondence with the two connection holes 801.
The sliding table cylinder 601 pushes the two testing pins 603 on the second sliding block 602 to be correspondingly connected with the two connecting holes 801, and the motor 9 is automatically electrified, so that the motor 9 rotates and drives the load brake 5 to rotate together, and a load torsion test is performed.
In conclusion, the application the utility model discloses test fixture's technical scheme has following beneficial effect at least:
the utility model discloses a test fixture simple structure is compact, and degree of automation is higher, and the cost of labor is lower, and test speed is fast, and is efficient. The test tool realizes automatic energization of the motor 9, drives the load brake 5 to test, does not need manual participation, saves labor cost, simplifies test procedures, shortens test time, improves production efficiency, and has obvious market practical use value.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a small-size motor torsion load test frock which characterized in that: comprises a workbench, a lifting driving part, a load brake, a mandrel, a connecting sleeve, a spring thimble, a plug pin and a motor, wherein,
the lifting driving part is arranged above the workbench;
the load brake is arranged on the first slide block of the lifting driving part;
the mandrel is arranged below the load brake, and two sides of the mandrel are axially provided with corresponding guide grooves;
the connecting sleeve is axially arranged in the mandrel;
the spring ejector pins are axially arranged in the connecting sleeve, the upper ends of the spring ejector pins are connected with the connecting sleeve through transverse inserted pins, and two ends of the inserted pins are respectively arranged in the guide grooves in a one-to-one correspondence manner;
the motor set up in on the workstation, just the pivot of motor with the lower extreme of adapter sleeve sets up correspondingly.
2. The small motor torsion load testing tool according to claim 1, characterized in that: the lifting driving part comprises a bracket, a guide rail, a first slide block and a cylinder, wherein,
the bracket is arranged on the workbench;
the guide rail is vertically arranged on the bracket;
the first sliding block is arranged on the guide rail;
the cylinder set up in the top of support, just the push rod of cylinder with first slider is connected.
3. The small motor torsion load testing tool according to claim 2, characterized in that: and a distance inductor is arranged on the first sliding block and used for inducing the descending height of the first sliding block.
4. The small motor torsion load testing tool according to claim 3, characterized in that: at least one buffer is arranged on the support and corresponds to the first sliding block.
5. The small motor torsion load testing tool according to claim 4, characterized in that: the motor is arranged on the workbench through a fixed seat, and at least one connecting hole is formed in the side face of the fixed seat and used for electrifying the motor.
6. The small motor torsion load testing tool according to claim 5, characterized in that: the test tool also comprises a power supply device, the power supply device comprises a telescopic driving part, at least one test needle and an electric cabinet, wherein,
the telescopic driving part is arranged on the workbench;
the at least one test needle is transversely arranged on the second sliding block of the telescopic driving part and corresponds to the connecting hole;
the electric cabinet set up in on the workstation, and with at least one test needle electric connection.
7. The small motor torsion load testing tool according to claim 6, characterized in that: the telescopic driving part is a sliding table cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020125349.9U CN211452685U (en) | 2020-01-18 | 2020-01-18 | Small-size motor torsion load test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020125349.9U CN211452685U (en) | 2020-01-18 | 2020-01-18 | Small-size motor torsion load test frock |
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| Publication Number | Publication Date |
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| CN211452685U true CN211452685U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020125349.9U Active CN211452685U (en) | 2020-01-18 | 2020-01-18 | Small-size motor torsion load test frock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625163A (en) * | 2021-07-12 | 2021-11-09 | 杭州沃镭智能科技股份有限公司 | Booster test equipment |
| CN114618798A (en) * | 2022-04-18 | 2022-06-14 | 无锡市神力齿轮冷挤有限公司 | Full automatic checkout device of torque that one way clutch skids |
-
2020
- 2020-01-18 CN CN202020125349.9U patent/CN211452685U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625163A (en) * | 2021-07-12 | 2021-11-09 | 杭州沃镭智能科技股份有限公司 | Booster test equipment |
| CN113625163B (en) * | 2021-07-12 | 2024-05-14 | 杭州沃镭智能科技股份有限公司 | Booster test equipment |
| CN114618798A (en) * | 2022-04-18 | 2022-06-14 | 无锡市神力齿轮冷挤有限公司 | Full automatic checkout device of torque that one way clutch skids |
| CN114618798B (en) * | 2022-04-18 | 2024-02-13 | 无锡市神力齿轮冷挤有限公司 | Full-automatic detection device for slip torque of one-way clutch |
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