CN217585633U - Coaxiality detection tool for voice coil motor production - Google Patents
Coaxiality detection tool for voice coil motor production Download PDFInfo
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- CN217585633U CN217585633U CN202220561740.2U CN202220561740U CN217585633U CN 217585633 U CN217585633 U CN 217585633U CN 202220561740 U CN202220561740 U CN 202220561740U CN 217585633 U CN217585633 U CN 217585633U
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- voice coil
- coil motor
- fixedly connected
- spline housing
- detection tool
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Abstract
The utility model relates to a check out test set device field discloses a voice coil motor production is with axiality detection frock, which comprises a housin, the middle part of casing one side is provided with the recess, fixedly connected with linear electric motor on the inner wall at recess top middle part, linear electric motor's below sliding connection has the movable block, the bottom fixedly connected with arm of movable block. The utility model discloses in, at first under the interact of slider and electronic slide rail, can drive the drive shell and remove to bracing piece department, because under reset spring's effect, and cooperate main carousel and follow the blotter on the carousel, can prevent to cause voice coil motor's damage effectively, cooperate from the carousel to make voice coil motor rotate this moment under step motor's effect, and come to adjust the position of percentage table body through movable block and linear electric motor and arm, and then detect, and is simple in operation, the use of the detection personnel of being convenient for.
Description
Technical Field
The utility model relates to a check out test set device field especially relates to a voice coil motor production is with axiality detection frock.
Background
The voice coil motor is named because the structure of the voice coil motor is similar to that of a loudspeaker voice coil, and has the characteristics of high frequency response and high precision, the SUPT mainly divides the motor into a cylindrical voice coil motor and a swinging voice coil motor, the cylindrical voice coil motor series in the market are quite widely applied, the motor has high acceleration rate and can generate 0.7N-1000N strong power, and the stroke of the motor is less than 50 mm.
When producing voice coil motor, often need detect voice coil motor's concentricity, however traditional concentricity detection device can't satisfy the not voice coil motor of equidimension of adaptation when detecting, and then holistic accommodation is relatively poor, and holistic structure is comparatively complicated simultaneously, the use of the detection personnel of being not convenient for, when carrying out the centre gripping to voice coil motor fixed simultaneously, the existence leads to the fact certain damage to voice coil motor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the axiality detects frock is used in voice coil motor production that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a voice coil motor production is with axiality detection frock, includes the casing, the middle part of casing one side is provided with the recess, fixedly connected with linear electric motor on the inner wall at recess top middle part, linear electric motor's below sliding connection has the movable block, the bottom fixedly connected with arm of movable block, be provided with electronic slide rail on the inner wall at recess bottom middle part, electronic slide rail's inside sliding connection has the slider, the top fixedly connected with drive shell of slider, the middle part of drive shell one side is rotated and is connected with the spline housing, the one end fixed connection of spline housing is at step motor's drive end, the inner wall of the spline housing other end is provided with the integral key shaft, integral key shaft one end fixedly connected with main turntable, fixedly connected with bracing piece on the inner wall on recess right side, one side of bracing piece is rotated and is connected with from the carousel.
As a further description of the above technical solution:
the bottom end of the shell is fixedly connected with supporting legs.
As a further description of the above technical solution:
the stepping motor is fixedly connected inside the driving shell.
As a further description of the above technical solution:
the spline shaft is located the inside one end fixedly connected with reset spring of spline housing, reset spring's the other end fixed connection is in the inside of spline housing.
As a further description of the above technical solution:
the main rotary table and the spline housing are located on the same horizontal plane and are arranged oppositely.
As a further description of the above technical solution:
and one side of the main turntable, which is close to the spline housing, is fixedly connected with a cushion pad.
As a further description of the above technical solution:
the bottom of arm one side is provided with the percentage table body.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first under the interact of slider and electronic slide rail, can drive the drive shell and remove to bracing piece department, and then carry out the centre gripping to voice coil motor's both ends and fix, owing to under reset spring's effect, can make the integral key shaft slide in the inside of spline housing to coordinate main carousel and follow the blotter on the carousel, can play certain guard action to voice coil motor effectively, prevent to cause voice coil motor's damage.
2. The utility model discloses in, owing to drive the spline housing and rotate under step motor's effect, and then drive the integral key shaft and rotate to the cooperation makes voice coil motor rotate from the carousel, comes to adjust the position of percentage table body through movable block and linear electric motor's interact and arm this moment, and then detects voice coil motor's axiality, easy operation, the detection personnel's of being convenient for use.
Drawings
Fig. 1 is a perspective view of a coaxiality detection tool for producing a voice coil motor according to the present invention;
fig. 2 is a cross-sectional view of a driving shell in the coaxiality detection tool for voice coil motor production according to the present invention;
fig. 3 is the utility model provides a spline housing's cross-sectional view in axiality detects frock for voice coil motor production.
Illustration of the drawings:
1. a housing; 2. a groove; 3. a support bar; 4. a slave turntable; 5. a support leg; 6. an electric slide rail; 7. a slider; 8. a drive case; 9. a dial indicator body; 10. a linear motor; 11. a moving block; 12. a mechanical arm; 13. a stepping motor; 14. a spline housing; 15. a spline shaft; 16. a main turntable; 17. a return spring.
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a voice coil motor production is with axiality detection frock, which comprises a housin 1, the middle part of casing 1 one side is provided with recess 2, fixedly connected with linear electric motor 10 on the inner wall at recess 2 top middle part, the below sliding connection of linear electric motor 10 has movable block 11, the bottom fixedly connected with arm 12 of movable block 11, be provided with electronic slide rail 6 on the inner wall at recess 2 bottom middle part, electronic slide rail 6's inside sliding connection has slider 7, slider 7's top fixedly connected with drive shell 8, the middle part of drive shell 8 one side is rotated and is connected with spline housing 14, the one end fixed connection of spline housing 14 is at the drive end of step motor 13, the inner wall of the spline housing 14 other end is provided with integral key shaft 15, integral key shaft 15 one end fixedly connected with main rotary table 16, fixedly connected with bracing piece 3 on the inner wall on recess 2 right side, one side rotation of bracing piece 3 is connected with from carousel 4, it rotates to drive spline housing 14 under the effect of step motor 13, and then drive spline housing 15 to rotate, and cooperate from carousel 4 to make the voice coil motor rotate, the position of dial indicator body 9 is adjusted through the interaction of linear electric motor 11 and linear electric motor 12 this moment, and then, the axiality detection personnel are convenient to detect, the voice coil is simple to use.
Bottom fixedly connected with landing leg 5 of casing 1, play the effect of support, step motor 13 fixed connection is in the inside of drive shell 8, integral key shaft 15 is located the inside one end fixedly connected with reset spring 17 of spline housing 14, reset spring 17's the other end fixed connection is in the inside of spline housing 14, main carousel 16 and spline housing 14 are located same horizontal plane, and set up for relative, the equal fixedly connected with blotter in one side that main carousel 16 and spline housing 14 are close, under slider 7 and electronic slide rail 6's interact, can drive shell 8 and move to bracing piece 3 department, and then carry out the centre gripping to the both ends of voice coil motor and fix, because under reset spring 17's effect, can make integral key shaft 15 slide in the inside of spline housing 14, and cooperate main carousel 16 and from the blotter on the carousel 4, can play certain guard action to voice coil motor effectively, prevent to cause voice coil motor's damage, the bottom of arm 12 one side is provided with percentage table body 9, be convenient for adjusting the position of percentage table body 9.
The working principle is as follows: at first under the interact of slider 7 and electronic slide rail 6, can drive the shell 8 and remove to bracing piece 3 department, and then carry out the centre gripping to voice coil motor's both ends and fix, because under reset spring 17's effect, can make integral key shaft 15 slide in spline housing 14's inside, and cooperate main carousel 16 and from the blotter on the carousel 4, can play certain guard action to voice coil motor effectively, prevent to cause voice coil motor's damage, drive spline housing 14 and rotate under step motor 13's effect this moment, and then drive integral key shaft 15 and rotate, and cooperate from carousel 4 to make voice coil motor rotate, adjust the position of percentage table body 9 through the interact of movable block 11 and linear electric motor 10 and arm 12 this moment, and then detect voice coil motor's axiality, and is simple in operation, the use of the detection personnel of being convenient for.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a voice coil motor production is with axiality detection frock, includes casing (1), its characterized in that: the middle part of casing (1) one side is provided with recess (2), fixedly connected with linear electric motor (10) on the inner wall at recess (2) top middle part, the below sliding connection of linear electric motor (10) has movable block (11), the bottom fixedly connected with arm (12) of movable block (11), be provided with electronic slide rail (6) on the inner wall at recess (2) bottom middle part, the inside sliding connection of electronic slide rail (6) has slider (7), the top fixedly connected with drive shell (8) of slider (7), the middle part of drive shell (8) one side rotates and is connected with spline housing (14), the one end fixed connection of spline housing (14) is at the drive end of step motor (13), the inner wall of spline housing (14) other end is provided with integral key shaft (15), integral key shaft (15) one end fixedly connected with main rotary table (16), fixedly connected with bracing piece (3) on the inner wall on recess (2) right side, one side of bracing piece (3) rotates and is connected with from carousel (4).
2. The coaxiality detection tool for voice coil motor production according to claim 1, characterized in that: the bottom end of the shell (1) is fixedly connected with supporting legs (5).
3. The coaxiality detection tool for voice coil motor production according to claim 1, characterized in that: the stepping motor (13) is fixedly connected inside the driving shell (8).
4. The coaxiality detection tool for voice coil motor production according to claim 1, characterized in that: the spline shaft (15) is located inside one end fixedly connected with reset spring (17) of spline housing (14), the other end fixed connection of reset spring (17) is in the inside of spline housing (14).
5. The coaxiality detection tool for voice coil motor production according to claim 1, characterized in that: the main rotating disc (16) and the spline housing (14) are located on the same horizontal plane and are oppositely arranged.
6. The coaxiality detection tool for voice coil motor production according to claim 1, characterized in that: and one sides of the main rotary disc (16) and the spline housing (14) which are close to each other are fixedly connected with cushion pads.
7. The coaxiality detection tool for voice coil motor production according to claim 1, characterized in that: the bottom end of one side of the mechanical arm (12) is provided with a dial indicator body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220561740.2U CN217585633U (en) | 2022-03-15 | 2022-03-15 | Coaxiality detection tool for voice coil motor production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220561740.2U CN217585633U (en) | 2022-03-15 | 2022-03-15 | Coaxiality detection tool for voice coil motor production |
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| CN217585633U true CN217585633U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220561740.2U Active CN217585633U (en) | 2022-03-15 | 2022-03-15 | Coaxiality detection tool for voice coil motor production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538901A (en) * | 2023-05-19 | 2023-08-04 | 江苏海宇机械有限公司 | Detection device used after spline shaft manufacturing and forming |
-
2022
- 2022-03-15 CN CN202220561740.2U patent/CN217585633U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538901A (en) * | 2023-05-19 | 2023-08-04 | 江苏海宇机械有限公司 | Detection device used after spline shaft manufacturing and forming |
| CN116538901B (en) * | 2023-05-19 | 2023-12-26 | 江苏海宇机械有限公司 | Detection device used after spline shaft manufacturing and forming |
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