CN213903733U - Automatic clamping device for motor performance test - Google Patents
Automatic clamping device for motor performance test Download PDFInfo
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- CN213903733U CN213903733U CN202022233816.2U CN202022233816U CN213903733U CN 213903733 U CN213903733 U CN 213903733U CN 202022233816 U CN202022233816 U CN 202022233816U CN 213903733 U CN213903733 U CN 213903733U
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- connecting block
- performance test
- clamping device
- motor performance
- extrusion strip
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Abstract
The utility model relates to a motor test technical field specifically is an automatic clamping device that motor performance test was used, including the installation piece, the last fixed surface of installation piece is connected with a plurality of stands. The utility model discloses a set up the installation piece, the spout, the connecting block, a spring, splint and stopper, this device is when the centre gripping output shaft, at first will install the draw-in groove card that a axle center department seted up and put on output shaft top, because the effect that receives top pressure, the bottom of extrusion strip can be to the inside extrusion of installation piece, bottom one side of extrusion strip can extrude the connecting block, with the position translation of connecting block along the spout toward the draw-in groove, the draw-in groove is when removing, the splint that drive the outside live the output shaft centre gripping, after the test is accomplished, the pressure at release extrusion strip top, at this moment, the connecting block can be withdrawed splint because the reaction force of spring removes toward the inside of spout, use through the cooperation between connecting block and the extrusion strip, thereby reach the effect of stabilizing the centre gripping.
Description
Technical Field
The utility model relates to a motor test technical field specifically is an automatic clamping device that motor performance test was used.
Background
The motor is represented by letter M in the circuit, and its main function is to generate driving torque as the power source of electrical appliances or various machines, and the generator is represented by letter G in the circuit, and its main function is to convert mechanical energy into electric energy.
The motor is when the test performance, need with output shaft end centre gripping, then connect testing arrangement, and common centre gripping mode all is manual centre gripping on the market, and the centre gripping dynamics is not enough, takes off the round pin easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic clamping device of motor performance test usefulness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic clamping device for motor performance testing comprises an installation block, wherein the upper surface of the installation block is fixedly connected with a plurality of stand columns, a sliding groove is formed in the installation block, a connecting block is movably installed in the sliding groove, one side of the connecting block is movably connected with an extrusion strip, the middle of the connecting block is fixedly connected with a spring, the middle of the connecting block, which is close to the installation block, is fixedly connected with a clamping plate, and one side, which is far away from the clamping plate, of the spring is provided with a limiting block;
through the scheme, by arranging the mounting block, the sliding groove, the connecting block, the spring, the clamping plate and the limiting block, when the device clamps the output shaft, firstly, the clamping groove formed in the axis of the mounting block is clamped at the top end of the output shaft, the bottom end of the extrusion strip can be extruded towards the inside of the mounting block under the action of top pressure, one side of the bottom end of the extrusion strip can extrude the connecting block, the connecting block can be translated towards the clamping groove along the sliding groove, the clamping groove drives the clamping plate on the outer side to clamp the output shaft when moving, after the test is finished, the pressure at the top of the extrusion strip is released, at the moment, the connecting block can withdraw the clamping plate towards the inside of the sliding groove due to the reactive force of the spring, and the clamping effect is stabilized through the matching use between the connecting block and the extrusion strip;
the top parts of the upright posts are fixedly connected with a fixed disc, the top parts of the fixed discs are fixedly provided with hydraulic bins, the bottom parts of the hydraulic bins are fixedly connected with connecting discs through hydraulic rods, and the outer sides of the connecting discs are fixedly connected with extrusion strips;
through the above scheme, through setting up the stand, the fixed disk, the hydraulic pressure storehouse, hydraulic stem and connection pad, this equipment is when needs the centre gripping, through the hydraulic pressure storehouse of fixed disk top installation, the extrusion down of control hydraulic stem, the installation piece of bottom is connected through the stand to the bottom both sides of fixed disk, hold hydraulic pressure storehouse, when the extrusion, the hydraulic stem can drive the connection pad and will extrude the strip toward the inside removal of installation piece, because the hydraulic pressure storehouse has been installed, reduce manual operation, when saving labour, through mechanical centre gripping, can improve the centre gripping dynamics, avoid leading to the motor shaft to take off the round pin when the test, influence the test result, thereby reach the effect of facilitating the use.
Preferably, a sleeve is sleeved on the outer side of the extrusion strip;
through the scheme, the extrusion strip is convenient to move in the installation block through the sleeve by arranging the sleeve;
preferably, the top and the bottom of the upright post are both sleeved with a limiting ring;
through the scheme, the position of the fixed disc on the upright post can be adjusted through the limiting ring by arranging the limiting ring, so that the fixed disc can be conveniently separated from the mounting block during later maintenance;
preferably, mounting positions are arranged on two sides of the top of the fixed disc;
through the scheme, the device is conveniently connected with the test equipment by setting the mounting position;
preferably, a clamping groove is formed in the axis of the bottom of the mounting block;
through the scheme, the output shaft end of the motor is conveniently connected with the equipment through the arrangement of the clamping groove;
preferably, the surface of the splint is provided with an anti-skid layer;
through above-mentioned scheme, through setting up the skid resistant course, when splint and motor output shaft contact, increase frictional force, improve the stability of centre gripping.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this automatic clamping device of motor performance test usefulness, through setting up the installation piece, the spout, the connecting block, a spring, splint and stopper, this device is when the centre gripping output shaft, at first the draw-in groove card that will install a axle center department and offer is in output shaft top position, because the effect that receives top pressure, the bottom of extrusion strip can be to the inside extrusion of installation piece, bottom one side of extrusion strip can extrude the connecting block, with the connecting block along the position translation of spout toward the draw-in groove, the draw-in groove is when removing, the splint that drive the outside live the output shaft centre gripping, after the test is accomplished, the pressure at release extrusion strip top, at this moment the connecting block can be withdrawed splint because the reaction force of spring is removed toward the inside of spout, use through the cooperation between connecting block and the extrusion strip, thereby reach the effect of stabilizing the centre gripping.
2. This automatic clamping device of motor performance test usefulness, through setting up the stand, the fixed disk, the hydraulic pressure storehouse, hydraulic stem and connection pad, this equipment is when needs the centre gripping, through the hydraulic pressure storehouse of fixed disk top installation, the extrusion down of control hydraulic stem, the installation piece of bottom is connected through the stand to the bottom both sides of fixed disk, live the hydraulic pressure storehouse, when the extrusion, the hydraulic stem can drive the connection pad will extrude the strip toward the inside removal of installation piece, because the hydraulic pressure storehouse has been installed, reduce manual operation, when saving the labour, through mechanical clamping, can improve the centre gripping dynamics, avoid leading to the motor shaft to take off the round pin when the test, influence the test result, thereby reach the effect of facilitating the use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the splint mounting structure of the present invention.
In the figure: 1. mounting blocks; 2. a column; 3. a chute; 4. connecting blocks; 5. extruding the strip; 6. a spring; 7. a splint; 8. a limiting block; 9. fixing the disc; 10. a hydraulic pressure cabin; 11. a hydraulic lever; 12. a connecting disc; 13. a sleeve; 14. a limiting ring; 15. an installation position; 16. a clamping groove.
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 description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
an automatic clamping device for motor performance testing comprises an installation block 1, wherein the upper surface of the installation block 1 is fixedly connected with a plurality of stand columns 2, a sliding groove 3 is formed in the installation block 1, a connecting block 4 is movably installed in the sliding groove 3, one side of the connecting block 4 is movably connected with an extrusion strip 5, the middle of the connecting block 4 is fixedly connected with a spring 6, the middle of the connecting block 4, which is close to the installation block 1, is fixedly connected with a clamping plate 7, and one side, which is far away from the clamping plate 7, of the spring 6 is provided with a limiting block 8;
through the scheme, by arranging the mounting block 1, the sliding groove 3, the connecting block 4, the spring 6, the clamping plate 7 and the limiting block 8, when the device clamps the output shaft, firstly, the clamping groove 16 formed in the axis of the mounting block 1 is clamped at the top end of the output shaft, under the action of top pressure, the bottom end of the extrusion strip 5 can be extruded towards the inside of the mounting block 1, one side of the bottom end of the extrusion strip 5 can extrude the connecting block 4, the connecting block 4 can be translated towards the position of the clamping groove 16 along the sliding groove 3, the clamping groove 16 drives the clamping plate 7 on the outer side to clamp the output shaft when moving, after the test is completed, the pressure at the top of the extrusion strip 5 is released, at the moment, the connecting block 4 can move towards the inside of the sliding groove 3 due to the reactive force of the spring 6 to withdraw the clamping plate 7, and the clamping effect is stabilized through the matching use between the connecting block 4 and the extrusion strip 5;
the tops of the upright posts 2 are fixedly connected with fixed disks 9, the tops of the fixed disks 9 are fixedly provided with hydraulic bins 10, the bottoms of the hydraulic bins 10 are fixedly connected with connecting disks 12 through hydraulic rods 11, and the outer sides of the connecting disks 12 are fixedly connected with extrusion strips 5;
through the above scheme, through setting up stand 2, fixed disk 9, hydraulic pressure storehouse 10, hydraulic stem 11 and connection pad 12, this equipment is when needs the centre gripping, hydraulic pressure storehouse 10 through the installation of fixed disk 9 top, control hydraulic stem 11 down extrudees, the installation piece 1 of stand 2 connection bottom is passed through to the bottom both sides of fixed disk 9, live hydraulic pressure storehouse 10, when the extrusion, hydraulic stem 11 can drive connection pad 12 will extrude strip 5 toward the inside removal of installation piece 1, because hydraulic pressure storehouse 10 has been installed, reduce manual operation, when saving labour, through mechanical clamping, can improve the centre gripping dynamics, avoid leading to the motor shaft to run off the stock when the test, influence the test result, thereby reach the effect of facilitating the use.
In this embodiment, preferably, the outer side of the extrusion strip 5 is sleeved with a sleeve 13;
through the scheme, the extrusion strip 5 can move in the installation block 1 conveniently through the sleeve 13 by arranging the sleeve 13;
in this embodiment, preferably, the top and the bottom of the upright post 2 are both sleeved with a spacing ring 14;
through the scheme, the position of the fixed disc 9 on the upright post 2 can be adjusted through the limiting ring 14 by arranging the limiting ring 14, so that the fixed disc 9 can be conveniently separated from the mounting block 1 during later maintenance;
in this embodiment, preferably, the mounting positions 15 are disposed on both sides of the top of the fixed tray 9;
through the scheme, the device is conveniently connected with the test equipment by arranging the mounting position 15;
in this embodiment, preferably, a clamping groove 16 is formed at the bottom axis of the mounting block 1;
through the scheme, the clamping groove 16 is arranged, so that the output shaft end of the motor can be conveniently connected with the device;
in this embodiment, preferably, the surface of the splint 7 is provided with an anti-slip layer;
through above-mentioned scheme, through setting up the skid resistant course, when splint 7 and motor output shaft contact, increase frictional force, improve the stability of centre gripping.
When the automatic clamping device for the motor performance test is used, when the device clamps an output shaft, firstly, the clamping groove 16 formed in the axis of the mounting block 1 is clamped at the top end of the output shaft, the bottom end of the extrusion strip 5 can be extruded towards the inside of the mounting block 1 under the action of top pressure, one side of the bottom end of the extrusion strip 5 can extrude the connecting block 4, the connecting block 4 can move towards the position of the clamping groove 16 along the sliding groove 3 in a translation manner, the clamping groove 16 drives the clamping plate 7 on the outer side to clamp the output shaft when moving, after the test is completed, the pressure at the top of the extrusion strip 5 is released, at the moment, the connecting block 4 can move towards the inside of the sliding groove 3 due to the reaction force of the spring 6 to withdraw the clamping plate 7, and the clamping effect is stabilized through the matching use between the connecting block 4 and the extrusion strip 5, when the device needs to be clamped, through the hydraulic bin 10 installed at the top of the fixed disc 9, control hydraulic stem 11 down extrudees, the installation piece 1 of bottom is connected through stand 2 to the bottom both sides of fixed disk 9, live hydraulic pressure storehouse 10 support, when the extrusion, hydraulic stem 11 can drive connection pad 12 will extrude strip 5 toward the inside removal of installation piece 1, because hydraulic pressure storehouse 10 has been installed, reduce manual operation, when saving labour, through mechanical clamping, can improve the centre gripping dynamics, avoid leading to the motor shaft to take off the round pin when the test, influence the test result, thereby reach the effect of facilitating the use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an automatic clamping device of motor performance test usefulness, includes installation piece (1), its characterized in that: the upper surface of the mounting block (1) is fixedly connected with a plurality of upright posts (2), the mounting block (1) is internally provided with a sliding chute (3), a connecting block (4) is movably arranged in the chute (3), one side of the connecting block (4) is movably connected with an extrusion strip (5), the middle part of the connecting block (4) is fixedly connected with a spring (6), the middle part of the connecting block (4) close to the mounting block (1) is fixedly connected with a clamping plate (7), a limiting block (8) is arranged on one side of the spring (6) far away from the clamping plate (7), the tops of the upright posts (2) are fixedly connected with a fixed plate (9), the hydraulic pressure storehouse (10) is fixedly installed at the top of fixed disk (9), the bottom in hydraulic pressure storehouse (10) is through hydraulic stem (11) fixedly connected with connection pad (12), equal fixed connection extrusion strip (5) in the outside of connection pad (12).
2. The automatic clamping device for the motor performance test according to claim 1, wherein: the outer side of the extrusion strip (5) is sleeved with a sleeve (13).
3. The automatic clamping device for the motor performance test according to claim 1, wherein: the top and the bottom of the upright post (2) are both sleeved with a limiting ring (14).
4. The automatic clamping device for the motor performance test according to claim 1, wherein: and mounting positions (15) are arranged on two sides of the top of the fixed disc (9).
5. The automatic clamping device for the motor performance test according to claim 1, wherein: and a clamping groove (16) is formed in the bottom axis of the mounting block (1).
6. The automatic clamping device for the motor performance test according to claim 1, wherein: the surface of the clamping plate (7) is provided with an anti-skid layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022233816.2U CN213903733U (en) | 2020-10-09 | 2020-10-09 | Automatic clamping device for motor performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022233816.2U CN213903733U (en) | 2020-10-09 | 2020-10-09 | Automatic clamping device for motor performance test |
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| Publication Number | Publication Date |
|---|---|
| CN213903733U true CN213903733U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022233816.2U Active CN213903733U (en) | 2020-10-09 | 2020-10-09 | Automatic clamping device for motor performance test |
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| CN (1) | CN213903733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725705A (en) * | 2022-04-19 | 2022-07-08 | 国网河北省电力有限公司经济技术研究院 | Adjustable power transmission line grounding wire hook |
| CN118068186A (en) * | 2024-04-18 | 2024-05-24 | 常州市松洋鼎升电机有限公司 | Quality detection system of brushless motor for new energy automobile steering wheel |
-
2020
- 2020-10-09 CN CN202022233816.2U patent/CN213903733U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725705A (en) * | 2022-04-19 | 2022-07-08 | 国网河北省电力有限公司经济技术研究院 | Adjustable power transmission line grounding wire hook |
| CN114725705B (en) * | 2022-04-19 | 2023-11-28 | 国网河北省电力有限公司经济技术研究院 | Adjustable power transmission line grounding wire hook |
| CN118068186A (en) * | 2024-04-18 | 2024-05-24 | 常州市松洋鼎升电机有限公司 | Quality detection system of brushless motor for new energy automobile steering wheel |
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