CN203069262U - Clamping fixture for noise measurement of motor - Google Patents
Clamping fixture for noise measurement of motor Download PDFInfo
- Publication number
- CN203069262U CN203069262U CN 201320043419 CN201320043419U CN203069262U CN 203069262 U CN203069262 U CN 203069262U CN 201320043419 CN201320043419 CN 201320043419 CN 201320043419 U CN201320043419 U CN 201320043419U CN 203069262 U CN203069262 U CN 203069262U
- Authority
- CN
- China
- Prior art keywords
- grip block
- noise
- motor
- screw rod
- anchor clamps
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a clamping fixture for noise measurement of a motor. The clamping fixture comprises a base, a left clamping plate, a right clamping plate and a noise test and analysis meter, wherein the left clamping plate and the right clamping plate are respectively in fixed connection with the base, a placing hole matching with a to-be-measured motor is formed in the middle parts of the left clamping plate and the right clamping plate, and the noise test and analysis meter is connected with the to-be-measured motor. The utility model has the following advantages: the to-be-measured motor is tightly clamped by the left clamping plate and the right clamping plate, which enables the motor to be fixed during measurement of noise, so accuracy of noise measurement is improved, an analytical structure of the noise test and analysis meter is enhanced, production efficiency is improved, and the clamping fixture has a good using effect and a simple structure.
Description
Technical field
The utility model relates to motor and surveys the noise anchor clamps.
Background technology
Motor is after assembling is finished, the noise problem that motor often exists different reasons to cause, as electromagnetic noise, the ventilation noise, because the noise that casing resonance produces, the noise that the bearing quality problem produces, vibrating noise that rotor unbalance produces etc., prior motor exists the vibrating noise of external factor such as motor body etc. to cause motor noise to detect error when detecting noise, thereby make profiling error, result of use is bad, has improved the anti-revisionist rate of motor, and production effect descends.
The utility model content
The technical problems to be solved in the utility model is that existing motor noise detection is inaccurate, and result of use is poor, thereby provides motor to survey the noise anchor clamps.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: motor is surveyed the noise anchor clamps, comprise base, left grip block, right grip block, noise measuring and analysing meter, described left grip block, right grip block are fixedly connected on the base respectively, the middle part of described left grip block, right grip block is formed with and the putting hole that is matched by measured motor, described noise measuring and analysing meter be connected by measured motor.
Preferably, described left grip block is provided with the regulating device of being convenient to the putting hole size adjustment, by the setting of regulating device, has been convenient to the clamping of various different model motors, has improved result of use, and Practical Performance is good, and is safe and reliable, simple in structure.
Preferably; described regulating device is screw rod; described left grip block is provided with the threaded hole that cooperates with screw rod; the screw rod that described screw rod passes threaded hole one end is provided with the protective device of being convenient to tested electric motor protecting; the other end of described screw rod is provided with is convenient to the adjusting part that screw rod is regulated; described protective device and right grip block form putting hole; also can be other regulating devices of being convenient to regulate; screw-rod structure is simple; result of use is good; protect motor not rotate by arranging of protective device, do not damaged motor, safe and reliable.
Preferably, the middle part of described protective device and the middle part of right grip block are circular arc, be convenient to motor clamping, good practical effect are installed.
Preferably, described protective device is neonychium, and described neonychium is fixedlyed connected with screw rod, also can be other protective devices of being convenient to protect motor, and neonychium is simple in structure, and result of use is good, and is easy for installation.
Preferably, described adjusting part is handle, and described handle is fixedlyed connected with screw rod, also can be other structures, and grip structure is simple, and result of use is good, and is simple to operate.
Preferably, described left grip block, right grip block are fixedly connected on the base by screw respectively, also can be other fixedly connected fixedly connected modes, and screw connects reliable, and result of use is good, and is easy for installation.
In sum, advantage of the present utility model: will be clamped by measured motor by left grip block and right grip block, motor is fixed when detecting noise, improve the accuracy rate of noise measuring, improved the analytical structure of noise measuring and analysing meter, improved production efficiency, result of use is good, and is simple in structure.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 surveys the structural representation of noise anchor clamps for the utility model motor;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
As Fig. 1; shown in Figure 2; motor is surveyed the noise anchor clamps; comprise base 1; left side grip block 3; right grip block 2; noise measuring and analysing meter 4; described left grip block 3; right grip block 2 is fixedly connected on respectively on the base 1; described left grip block 3; the middle part of right grip block 2 forms and the putting hole 11 that is matched by measured motor; described noise measuring and analysing meter 4 be connected by measured motor; described left grip block 3 is provided with the regulating device of being convenient to putting hole 11 size adjustment; setting by regulating device; be convenient to the clamping of various different model motors; improved result of use; Practical Performance is good; safe and reliable; simple in structure; described regulating device also can be arranged on the right grip block 2; described regulating device is screw rod 5; described left grip block 3 is provided with the threaded hole 7 that cooperates with screw rod 5; the screw rod that described screw rod 5 passes threaded hole 7 one ends is provided with the protective device 6 of being convenient to tested electric motor protecting; the other end of described screw rod 5 is provided with is convenient to the adjusting part 8 that screw rod 5 is regulated; described protective device 6 forms putting hole 11 with right grip block 2; also can be other regulating devices of being convenient to regulate; screw rod 5 is simple in structure; result of use is good; protected motor not rotate by arranging of protective device 6; do not damage motor; safe and reliable; the middle part of the middle part of described protective device 6 and right grip block 2 is circular arc; be convenient to motor clamping is installed; good practical effect; described protective device 6 is neonychium; described neonychium is fixedlyed connected with screw rod 5; also can be convenient to protect the protective device 6 of motor for other; neonychium is simple in structure; result of use is good; easy for installation; described adjusting part 8 is handle; described handle is fixedlyed connected with screw rod 5; also can be other structures; grip structure is simple; result of use is good; simple to operate; described left grip block 3; right grip block 2 is fixedly connected on the base 1 by screw respectively; also can be other fixedly connected fixedly connected modes; screw connects reliable, and result of use is good, and is easy for installation.
The motor that need are detected noise is placed in the putting hole 11 that protective device 6 that left grip block 3 and right grip block 2 be provided with forms; and be arranged on screw rod 5 on the left grip block 3 by adjustment; make the protective device 6 protection motors that are arranged on the screw rod 5; motor is fixed in the putting hole 11; when motor rotated operation, noise measuring and analysing meter 4 was convenient to the reason that the analyzing and testing motor noise produces.
To be clamped by measured motor by left grip block and right grip block, motor is fixed when detecting noise, and improve the accuracy rate of noise measuring, and improve the analytical structure of noise measuring and analysing meter, and improve production efficiency, result of use is good, and is simple in structure.
Claims (7)
1. motor is surveyed the noise anchor clamps, it is characterized in that: comprise base (1), left grip block (3), right grip block (2), noise measuring and analysing meter (4), described left grip block (3), right grip block (2) are fixedly connected on respectively on the base (1), the middle part of described left grip block (3), right grip block (2) forms and the putting hole that is matched by measured motor (11), described noise measuring and analysing meter (4) be connected by measured motor.
2. motor according to claim 1 is surveyed the noise anchor clamps, and it is characterized in that: described left grip block (3) is provided with the regulating device of being convenient to putting hole (11) size adjustment.
3. motor according to claim 2 is surveyed the noise anchor clamps; it is characterized in that: described regulating device is screw rod (5); described left grip block (3) is provided with the threaded hole (7) that cooperates with screw rod (5); the screw rod that described screw rod (5) passes threaded hole (7) one ends is provided with the protective device (6) of being convenient to tested electric motor protecting; the other end of described screw rod (5) is provided with is convenient to the adjusting part (8) that screw rod (5) is regulated, and described protective device (6) forms putting hole (11) with right grip block (2).
4. motor according to claim 3 is surveyed the noise anchor clamps, and it is characterized in that: the middle part of the middle part of described protective device (6) and right grip block (2) is circular arc.
5. survey the noise anchor clamps according to claim 3 or 4 described motors, it is characterized in that: described protective device (6) is neonychium, and described neonychium is fixedlyed connected with screw rod (5).
6. motor according to claim 3 is surveyed the noise anchor clamps, and it is characterized in that: described adjusting part (8) is handle, and described handle is fixedlyed connected with screw rod (5).
7. motor according to claim 1 is surveyed the noise anchor clamps, and it is characterized in that: described left grip block (3), right grip block (2) are fixedly connected on the base (1) by screw respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043419 CN203069262U (en) | 2013-01-24 | 2013-01-24 | Clamping fixture for noise measurement of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043419 CN203069262U (en) | 2013-01-24 | 2013-01-24 | Clamping fixture for noise measurement of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069262U true CN203069262U (en) | 2013-07-17 |
Family
ID=48768038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043419 Expired - Fee Related CN203069262U (en) | 2013-01-24 | 2013-01-24 | Clamping fixture for noise measurement of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115671A (en) * | 2013-01-24 | 2013-05-22 | 浙江联宜电机股份有限公司 | Motor noise test fixture |
| CN104568129A (en) * | 2013-10-25 | 2015-04-29 | 珠海格力电器股份有限公司 | Detection device and detection method of PG motor noise |
-
2013
- 2013-01-24 CN CN 201320043419 patent/CN203069262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115671A (en) * | 2013-01-24 | 2013-05-22 | 浙江联宜电机股份有限公司 | Motor noise test fixture |
| CN104568129A (en) * | 2013-10-25 | 2015-04-29 | 珠海格力电器股份有限公司 | Detection device and detection method of PG motor noise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140124 |