CN210626623U - A by test motor fixed knot constructs for motor test rack - Google Patents
A by test motor fixed knot constructs for motor test rack Download PDFInfo
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- CN210626623U CN210626623U CN201920953445.XU CN201920953445U CN210626623U CN 210626623 U CN210626623 U CN 210626623U CN 201920953445 U CN201920953445 U CN 201920953445U CN 210626623 U CN210626623 U CN 210626623U
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Abstract
The utility model discloses a being surveyed motor fixed knot and construct for motor test rack, left side board including motor test rack, a fixed base, T shape slider, spring and screw rod, left side board is equipped with the mounting hole of being surveyed the motor between two parties, the one side of being surveyed the motor is installed to the left side board is located to the fixing base, a T shape cavity has been seted up to the left end portion of fixing base, T shape slider is located in the T shape cavity and its left end stretches out T shape cavity, the T shape slider is emboliaed to the spring, the one end butt of a lateral wall and the spring of T shape cavity, the other end and the T shape slider butt of spring, the internal thread hole has been seted up along the axis of T shape cavity to the fixing base right-hand member portion, T shape cavity and internal thread hole intercommunication, the screw rod twists and passes the internal thread hole, and the. The defect that a traditional motor test bench is inconvenient to disassemble and assemble a tested motor is overcome by the structure, disassembly and assembly operations of the tested motor are facilitated, and the test efficiency of the tested motor is improved.
Description
Technical Field
The utility model relates to a motor test technical field especially relates to a fixed knot of motor under test constructs for motor test rack.
Background
The motor test bench can test the motor by matching with various measuring devices to realize functional durability and various electrical properties, and can carry out functional and technical data measurement verification on the motor, thereby ensuring that the tested motor meets various performance requirements. Generally, as shown in fig. 1, the motor test bench includes a bottom plate 1, and a left side plate 2 and a right side plate 3 vertically disposed on the bottom plate 1 at intervals, a tested motor 4 and a driving motor 5 are respectively mounted on the left side plate 2 and the right side plate 3 through bolts 41 and 51, a coupling 6 for connecting a rotating shaft of the tested motor 4 and a rotating shaft of the driving motor 5 is disposed between the left side plate 2 and the right side plate 3, the driving motor 5 drives the tested motor 4 to operate, and testing of the tested motor 4 is achieved.
In the motor test process, the driving motor and the coupler are used as fixed parts, disassembly operation is not needed, and the tested motor needs to be replaced by the next tested motor for testing after the test is finished, and the process is repeated. Aiming at the traditional motor test bench, a tested motor is fixed on a left side plate through a bolt, and the processes of aligning holes, screwing the bolt and the like are needed for installing the bolt, so that a plurality of bolts need to be disassembled and assembled when the tested motor is replaced each time, the labor and the time are consumed, the test efficiency of the motor is seriously influenced, and the production cost is increased; the test device is particularly not suitable for all tests of batch products of a production line and cannot meet the requirement of capacity.
Disclosure of Invention
The embodiment of the utility model provides a being surveyed motor fixed knot and constructing for motor test rack aims at overcoming traditional motor test rack and is surveyed the inconvenient defect of motor dismouting through new structural design, and the convenience is operated the dismouting of being surveyed the motor, improves the efficiency of software testing of being surveyed the motor, and reduction in production cost is fit for batch product test, satisfies the productivity requirement.
In order to solve the technical problem, the tested motor fixing structure for the motor test bench of the utility model comprises a left side plate of the motor test bench, a fixing seat, a T-shaped slide block, a spring and a screw rod, the left side plate is provided with a mounting hole of the tested motor in the middle, the fixed seat is arranged at one side of the left side plate where the tested motor is arranged, the left end part of the fixed seat is provided with a T-shaped cavity, the T-shaped sliding block is arranged in the T-shaped cavity, the left end of the T-shaped sliding block extends out of the T-shaped cavity, the spring is sleeved into the T-shaped sliding block, one side wall of the T-shaped cavity is abutted with one end of the spring, the other end of the spring is abutted with the T-shaped sliding block, an internal threaded hole is arranged at the right end part of the fixed seat along the axis of the T-shaped cavity, the T-shaped cavity is communicated with the internal threaded hole, the screw is screwed in and penetrates through the internal thread hole, and the left end face end of the screw abuts against the right end face of the T-shaped sliding block.
Furthermore, the left end surface of the T-shaped sliding block is an inclined wedge surface.
Further, the screw rod includes with the external screw thread portion of internal thread hole adaptation and with the handle that the external screw thread portion is connected.
Compared with the prior art, the beneficial effects of the utility model reside in that: a motor fixed knot that is surveyed constructs for motor test rack include the left side board of motor test rack, a fixed base, T shape slider, spring and screw rod, the left side board is equipped with the mounting hole of being surveyed the motor between two parties, the one side of being surveyed the motor is installed to the left side board is located to the fixing base, a T shape cavity has been seted up to the left end portion of fixing base, T shape slider is located in the T shape cavity and its left end stretches out T shape cavity, the T shape slider is emboliaed to the spring, the one end butt of a lateral wall and the spring of T shape cavity, the other end and the T shape slider butt of spring, the axis of fixing base right-hand member edge T shape cavity has been seted up the hole, T shape cavity and internal thread hole intercommunication, the screw rod twists and passes the internal thread hole, and the left end face end. Through twisting the screw rod, make the left end face of screw rod withstand and exert oneself in T shape slider, lead to T shape slider to remove left, promote the spring compression, and then make T shape slider and the butt of being surveyed the motor and will be surveyed the motor and press from both sides the clamp and fix. Through the structural design, the disassembly and assembly operation of the tested motor can be rapidly and conveniently carried out, the defect that the disassembly and assembly of the tested motor of the traditional motor testing rack are inconvenient is overcome, and the motor testing rack has the advantages of being high in testing efficiency and suitable for batch product testing.
Drawings
FIG. 1 is a schematic structural diagram of a conventional motor test stand;
FIG. 2 is a schematic view of a fixed structure of a tested motor for a motor test stand according to the present invention;
fig. 3 is a schematic view of direction a in fig. 2.
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.
As shown in fig. 2 and 3, in an embodiment, the tested motor fixing structure for the motor test bench comprises a left side plate 2 of the motor test bench, a fixing seat 21, a T-shaped slider 22, a spring 23 and a screw 24, wherein a mounting hole of the tested motor 4 is centrally arranged on the left side plate 2, the fixing seat 21 is arranged on one side of the left side plate 2 where the tested motor 4 is mounted, a T-shaped cavity is formed at the left end of the fixing seat 21, the T-shaped slider 22 is arranged in the T-shaped cavity, the left end of the T-shaped slider extends out of the T-shaped cavity, the spring 23 is sleeved in the T-shaped slider 22, one side wall of the T-shaped cavity abuts against one end of the spring 23, the other end of the spring 23 abuts against the T-shaped slider 22, the right end of the fixing seat 21 is provided with an internal threaded hole along the axis of the T-shaped cavity, and the T-shaped, the screw 24 is screwed into and passes through the internally threaded hole, and the left end face of the screw 24 abuts against the right end face of the T-shaped slider 22.
When the tested motor 4 is installed, firstly, a rotating shaft of the tested motor 4 penetrates through the installation hole in the left side plate 2 and is inserted into the coupler, meanwhile, a spigot of the tested motor 4 is inserted into the installation hole in the left side plate 2, and after the tested motor 4 is in place, a coupler screw is locked to fix the rotating shaft of the motor; then screw 24 is screwed, the left end face of screw 24 is supported and is applied force on T-shaped sliding block 22, so that T-shaped sliding block 22 moves forward in the T-shaped cavity of fixing seat 21 against the action force of spring 23 until the left end of T-shaped sliding block 22 abuts against the end cover shell of tested motor 4, and then tested motor 4 is clamped and fixed on left side plate 2, and when driving motor 5 is prevented by abutting against T-shaped sliding block 22 to drag tested motor 4 to rotate, the tested motor 4 body rotates relative to the test bench. When the tested motor 4 is disassembled, the tested motor 22 can be disassembled from the left side plate 2 only by loosening the screw rod 24, retreating the T-shaped sliding block 22 under the action of the spring 23, loosening the tested motor 4 and loosening the coupling screw.
In some embodiments, such as this embodiment, the left end of the T-shaped slider 22 is a slanted wedge surface. When the tested motor 4 is installed, the side face of the end cover shell is obliquely arranged, the left end face of the T-shaped sliding block 22 forms an oblique wedge face parallel to the side face of the end cover shell, and when the left end of the T-shaped sliding block 22 abuts against the end cover shell of the tested motor 4, the oblique wedge face is completely attached to the end cover shell of the tested motor 4, so that the contact area is effectively increased, and the abutting force of the T-shaped sliding block 22 on the tested motor 4 is ensured.
In some embodiments, such as the present embodiment, the threaded rod 24 includes an externally threaded portion that mates with the internally threaded bore and a handle 25 that is connected to the externally threaded portion. The screw rod is conveniently screwed through the handle, and the efficiency of the disassembly and assembly operation of the tested motor 4 is improved.
To sum up, the utility model discloses a by the test motor fixed knot structure for motor test rack has cancelled by the mode that the motor that is surveyed adopted the bolt fastening, and the motor that is surveyed only needs to twist and moves the screw rod and can realize quick assembly disassembly, practices thrift manpower and time, effectively improves production efficiency.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a being surveyed motor fixed knot and construct for motor test rack, includes the left side board of motor test rack, its characterized in that: the left side plate is provided with a mounting hole of a tested motor in the middle, the fixing seat is arranged on one side, provided with the tested motor, of the left side plate, the left end portion of the fixing seat is provided with a T-shaped cavity, the T-shaped slider is arranged in the T-shaped cavity, the left end of the T-shaped slider extends out of the T-shaped cavity, the spring is sleeved into the T-shaped slider, one side wall of the T-shaped cavity is abutted to one end of the spring, the other end of the spring is abutted to the T-shaped slider, the right end portion of the fixing seat is provided with an internal threaded hole along the axis of the T-shaped cavity, the T-shaped cavity is communicated with the internal threaded hole, the screw is screwed in and penetrates through the internal threaded hole, and the left end face of the screw is abutted to the right end face of the T-.
2. The tested motor fixing structure for the motor test stand according to claim 1, wherein: the left end surface of the T-shaped sliding block is an inclined wedge surface.
3. The tested motor fixing structure for the motor test stand according to claim 1 or 2, wherein: the screw rod include with the external screw thread portion of internal thread hole adaptation and with the handle that the external screw thread portion is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953445.XU CN210626623U (en) | 2019-06-24 | 2019-06-24 | A by test motor fixed knot constructs for motor test rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953445.XU CN210626623U (en) | 2019-06-24 | 2019-06-24 | A by test motor fixed knot constructs for motor test rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210626623U true CN210626623U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920953445.XU Active CN210626623U (en) | 2019-06-24 | 2019-06-24 | A by test motor fixed knot constructs for motor test rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210626623U (en) |
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2019
- 2019-06-24 CN CN201920953445.XU patent/CN210626623U/en active Active
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