CN215374419U - Vibration test fixture for driving motor assembly - Google Patents

Vibration test fixture for driving motor assembly Download PDF

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Publication number
CN215374419U
CN215374419U CN202121831787.8U CN202121831787U CN215374419U CN 215374419 U CN215374419 U CN 215374419U CN 202121831787 U CN202121831787 U CN 202121831787U CN 215374419 U CN215374419 U CN 215374419U
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CN
China
Prior art keywords
driving motor
motor assembly
bottom plate
plate
fixed base
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Active
Application number
CN202121831787.8U
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Chinese (zh)
Inventor
郭朝龙
石玉银
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Jiangsu Zijin Pump Co ltd
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Jiangsu Zijin Pump Co ltd
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Priority to CN202121831787.8U priority Critical patent/CN215374419U/en
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Abstract

The utility model discloses a vibration test fixture for a driving motor assembly, which comprises a test vibration table, a detachable L-shaped fixed base arranged on the test vibration table and a movable plate matched with the fixed base to clamp the driving motor assembly to be tested, wherein the end surface of the fixed base is provided with a shaft hole for passing through an output shaft of the driving motor assembly, and a bottom plate for supporting the driving motor assembly is arranged below the corresponding shaft hole; the end face of the fixed base is provided with a sliding groove, the bottom of the movable plate is slidably mounted with the sliding groove, one side of the end face of the test vibration table is provided with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with the bottom of the outer side of the movable plate, and the end face of the movable plate is fixedly mounted with a second bottom plate on the same horizontal line of the second bottom plate. The vibration test fixture for the driving motor assembly is compact and simple in structure, low in use cost and convenient for clamping and operating the driving motor assembly, and improves the clamping and testing efficiency of the driving motor assembly.

Description

Vibration test fixture for driving motor assembly
Technical Field
The utility model relates to the technical field of driving motor test equipment, in particular to a driving motor assembly vibration test clamp.
Background
The driving motor assembly is one of core elements of equipment operation, so that verification and test on the function and performance of the driving motor assembly are also vital, the test on the driving motor assembly is higher and higher, the driving motor assembly needs to be tested after being clamped and fixed by a clamp when the driving motor assembly is subjected to vibration test, the existing clamp for clamping the driving motor assembly is large in size, large in occupied area and complex in operation when the driving motor assembly is clamped, and the testing efficiency of the driving motor assembly is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the defects, provides a vibration test clamp for a driving motor assembly, has a compact and simple structure and low use cost, is convenient for clamping the driving motor assembly, and improves the clamping test efficiency of the driving motor assembly so as to solve the problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a vibration test fixture for a driving motor assembly comprises a test vibration table, a fixed base and a movable plate, wherein the fixed base is arranged on the test vibration table and can be disassembled into an L shape, the movable plate is matched with the fixed base to clamp the driving motor assembly to be tested, limiting convex strips are arranged on two opposite sides of the end surface of the test vibration table, the fixed base is limited on the test vibration table through the limiting convex strips, a shaft hole for passing an output shaft of the driving motor assembly is formed in the end surface of the fixed base, and a bottom plate for supporting the driving motor assembly is arranged below the corresponding shaft hole;
the end face of the fixed base is provided with a sliding groove, the bottom of the movable plate is slidably mounted with the sliding groove, one side of the end face of the test vibrating table is provided with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with the bottom of the outer side of the movable plate, the end face of the movable plate is fixedly mounted with a second bottom plate on the same horizontal line of the bottom plate, and the end faces of the second bottom plate and the bottom plate are respectively provided with a cushion block for bearing the drive motor assembly to be tested.
Furthermore, the sliding grooves are provided with two groups, and the sliding grooves are respectively arranged corresponding to two opposite sides of the bottom of the moving plate. The opposite two sides of the bottom of the moving plate are synchronously guided through the sliding grooves, so that the moving stability of the moving plate towards the fixed base is maintained.
Furthermore, the bottom of the bottom plate and the bottom of the bottom plate II are provided with supporting plates, and the supporting plates are obliquely fixedly installed with the fixed base and the moving plate through screws. The two supporting plates respectively support the bottom plate and the bottom of the second bottom plate, so that the supporting plates are inclined to the bottom plate and the bottom of the second bottom plate to form triangular supports, and the supporting stability of the two pairs of driving motor assemblies to be tested of the bottom plate and the bottom plate is improved.
Furthermore, the end faces of the bottom plate and the second bottom plate are provided with concave clamping grooves, the size of each clamping groove is consistent with that of the corresponding cushion block, and the cushion blocks are clamped on the end faces of the bottom plate and the second bottom plate through the clamping grooves. When the driving motor assembly to be tested is supported through the cushion blocks, the two sides of the bottom of the driving motor assembly to be tested are supported through the cushion blocks, so that the cushion blocks with proper thickness can be conveniently used according to the sizes of the driving motors with different sizes.
Furthermore, the end face of the cushion block is provided with a concave clamping groove II, and the outer side of the clamping groove II is communicated with the outer side of the cushion block. The clamping grooves are used for clamping the limited positions at two ends of the bottom of the driving motor to be tested to keep the effect of fixing the driving motor assembly to be tested.
Furthermore, the thickness of the cushion block is set according to the sizes of different driving motor assemblies to be tested. The cushion block is convenient for supporting the driving motor assembly to be tested, so that the output shaft of the driving motor assembly to be tested penetrates through the shaft hole.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the bottom plate and the second bottom plate are arranged on the test vibration table in a matching way through the fixed base and the movable plate, the driving motor assembly to be tested is supported through the cushion blocks on the bottom plate and the second bottom plate, the movable plate moves to one side of the fixed base through the movement of the telescopic cylinder, and the driving motor assembly to be tested is clamped between the fixed base and the movable plate, so that the fixed clamping test operation of the driving motor assembly to be tested is realized quickly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a fixing base plate according to the present invention;
fig. 3 is a schematic view of the cushion block structure of the present invention.
In the figure: 1. a test vibration table; 2. a fixed base; 3. moving the plate; 4. limiting convex strips; 5. a shaft hole; 6. a base plate; 7. a chute; 8. a telescopic cylinder; 9. a second bottom plate; 10. cushion blocks; 11. a support plate; 12. a card slot; 13. and a second clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a vibration test fixture for a driving motor assembly comprises a test vibration table 1, a detachable L-shaped fixed base 2 arranged on the test vibration table 1, and a movable plate 3 matched with the fixed base 2 to clamp the driving motor assembly to be tested, wherein limiting convex strips 4 are arranged on two opposite sides of the end surface of the test vibration table 1, the fixed base 2 is limited on the test vibration table 1 through the limiting convex strips 4, an axle hole 5 for passing an output shaft of the driving motor assembly is arranged on the end surface of the fixed base 2, and a bottom plate 6 for supporting the driving motor assembly is arranged below the corresponding axle hole 5;
the terminal surface of unable adjustment base 2 is equipped with spout 7, the bottom and the spout 7 slidable mounting of movable plate 3, the terminal surface one side of experimental shaking table 1 is equipped with telescopic cylinder 8, telescopic cylinder 8's output and the outside bottom fixed connection of movable plate 3, fixed mounting has two 9 bottom plates on the terminal surface of movable plate 3 and the same water flat line of bottom plate 6, the terminal surface of bottom plate 6 and two 9 bottom plates all is equipped with treats the cushion 10 that experimental driving motor assembly accepted.
The sliding grooves 7 are two groups, and the sliding grooves 7 are respectively arranged corresponding to two opposite sides of the bottom of the moving plate 3. The opposite two sides of the bottom of the moving plate 3 are synchronously guided through the sliding grooves 7, so that the stability of the moving plate 3 moving to the fixed base 2 is kept.
And the bottom of the bottom plate 6 and the bottom of the bottom plate II 9 are provided with supporting plates 11, and the supporting plates 11 are obliquely fixedly arranged with the fixed base 2 and the moving plate 3 through screws. The two supporting plates 11 respectively support the bottoms of the bottom plate 6 and the second bottom plate 9, so that the supporting plates 11 support the bottoms of the bottom plate 6 and the second bottom plate 9 in a triangular shape in an inclined mode, and the supporting stability of the bottom plate 6 and the second bottom plate 9 on the driving motor assembly to be tested is improved.
The end faces of the bottom plate 6 and the second bottom plate 9 are provided with concave clamping grooves 12, the size of each clamping groove 12 is consistent with that of each cushion block 10, and each cushion block 10 is clamped on the end faces of the bottom plate 6 and the second bottom plate 9 through the corresponding clamping groove 12. When the driving motor assembly to be tested is supported through the cushion block 10, the two sides of the bottom of the driving motor assembly to be tested are supported through the cushion block 10, and therefore the cushion block 10 with proper thickness can be conveniently used according to the sizes of the driving motors with different sizes.
And a concave clamping groove II 13 is formed in the end face of the cushion block 10, and the outer side of the clamping groove II 13 is communicated with the outer side of the cushion block 10. The second clamping groove 13 is used for clamping the limited positions at the two ends of the bottom of the driving motor to be tested, and the effect of fixing the driving motor assembly to be tested is kept.
The thickness of the cushion block 10 is set according to the sizes of different driving motor assemblies to be tested. The cushion block 10 is convenient for supporting the driving motor assembly to be tested, so that the output shaft of the driving motor assembly to be tested passes through the shaft hole 5.
By adopting the technical scheme, the driving motor assembly to be tested is supported by the cushion blocks 10 on the bottom plate 6 and the bottom plate II 9, the movable plate 3 is moved to one side of the fixed base 2 by the movement of the telescopic cylinder 8, the driving motor assembly to be tested is clamped between the fixed base 2 and the movable plate 3, the fixed clamping test operation of the driving motor assembly to be tested is realized quickly, the test area is small, and the operation is convenient.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
When the driving motor assembly to be tested is used, a proper cushion block is selected according to the size of the driving motor assembly to be tested, the cushion block 10 is clamped on the end face of the bottom plate 6 through a clamping groove 12 in the bottom plate 6, so that an output shaft of the driving motor assembly to be tested can penetrate through the shaft hole 5 after the driving motor assembly to be tested is supported by the cushion block 10, the telescopic cylinder 8 operates to push the moving plate 3 to the direction of the fixed base, the bottom plate II 9 on the inner side of the moving plate 3 is supported by the other end of the bottom of the driving motor assembly to be tested through the cushion block 10, the testing vibration table 1 operates to test the driving motor assembly to be tested, and the driving motor assembly to be tested is rapidly clamped and positioned;
the cushion block 10 can be made of rubber or plastic, metal or the like according to the experimental requirements.
In summary, the following steps: according to the vibration test fixture for the driving motor assembly, the bottom plate 6 and the second bottom plate 9 are arranged on the test vibration table 1 in a matched mode through the fixed base 2 and the moving plate 3, and the problems in the background art are solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a driving motor assembly vibration test anchor clamps, includes test shaking table (1), locates to dismantle on test shaking table (1) and be movable plate (3) of unable adjustment base (2) and cooperation unable adjustment base (2) to the driving motor assembly centre gripping that awaits measuring of L type, its characterized in that: limiting convex strips (4) are arranged on two opposite sides of the end face of the test vibration table (1), the fixed base (2) is limited on the test vibration table (1) through the limiting convex strips (4), a shaft hole (5) for passing an output shaft of the driving motor assembly is formed in the end face of the fixed base (2), and a bottom plate (6) for supporting the driving motor assembly is arranged below the corresponding shaft hole (5);
the terminal surface of unable adjustment base (2) is equipped with spout (7), the bottom and spout (7) slidable mounting of movable plate (3), terminal surface one side of experimental shaking table (1) is equipped with telescopic cylinder (8), the output of telescopic cylinder (8) and the outside bottom fixed connection of movable plate (3), fixed mounting has two (9) of bottom plate on the terminal surface of movable plate (3) and the same water flat line of bottom plate (6), the terminal surface of bottom plate (6) and two (9) of bottom plate all is equipped with treats cushion (10) that experimental driving motor assembly accepted.
2. The vibration test fixture for the driving motor assembly as claimed in claim 1, wherein: the sliding grooves (7) are arranged in two groups, and the sliding grooves (7) are respectively arranged corresponding to two opposite sides of the bottom of the moving plate (3).
3. The vibration test fixture for the driving motor assembly as claimed in claim 1, wherein: the bottom of the bottom plate (6) and the bottom of the bottom plate II (9) are provided with supporting plates (11), and the supporting plates (11) are obliquely fixedly installed with the fixed base (2) and the moving plate (3) through screws.
4. The vibration test fixture for the driving motor assembly as claimed in claim 1, wherein: the end faces of the bottom plate (6) and the second bottom plate (9) are provided with concave clamping grooves (12), the size of each clamping groove (12) is consistent with that of each cushion block (10), and the cushion blocks (10) are clamped on the end faces of the bottom plate (6) and the second bottom plate (9) through the clamping grooves (12).
5. The vibration test fixture for the driving motor assembly as claimed in claim 1, wherein: the end face of the cushion block (10) is provided with a concave clamping groove II (13), and the outer side of the clamping groove II (13) is communicated with the outer side of the cushion block (10).
6. The vibration test fixture for the driving motor assembly as claimed in claim 1, wherein: the thickness of the cushion block (10) is set according to the sizes of different driving motor assemblies to be tested.
CN202121831787.8U 2021-08-06 2021-08-06 Vibration test fixture for driving motor assembly Active CN215374419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121831787.8U CN215374419U (en) 2021-08-06 2021-08-06 Vibration test fixture for driving motor assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121831787.8U CN215374419U (en) 2021-08-06 2021-08-06 Vibration test fixture for driving motor assembly

Publications (1)

Publication Number Publication Date
CN215374419U true CN215374419U (en) 2021-12-31

Family

ID=79616137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121831787.8U Active CN215374419U (en) 2021-08-06 2021-08-06 Vibration test fixture for driving motor assembly

Country Status (1)

Country Link
CN (1) CN215374419U (en)

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