CN211977880U - High-efficient detection device of coil shell concentricity - Google Patents
High-efficient detection device of coil shell concentricity Download PDFInfo
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- CN211977880U CN211977880U CN202020445582.5U CN202020445582U CN211977880U CN 211977880 U CN211977880 U CN 211977880U CN 202020445582 U CN202020445582 U CN 202020445582U CN 211977880 U CN211977880 U CN 211977880U
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- rotating shaft
- concentricity
- wall plate
- coil
- coil shell
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a high-efficient detection device of concentricity of a coil shell, the upper part of a rear wall plate is rotationally connected with a plurality of rotating shafts, the front end of the rotating shaft is provided with a limit ring, the front end of the rotating shaft is also provided with a threaded end, the coil shell to be detected is sleeved on the rotating shaft, one side of the coil shell is abutted against the limit ring, a sleeve is arranged between the coil shell and the rotating shaft, one end of the sleeve is abutted against the coil shell, the other end of the sleeve protrudes out of the rotating shaft, a flange cover is screwed on the threaded end and abutted against the sleeve, a cross beam is connected below each rotating shaft in a vertically moving way, a cylinder is respectively fixed on the top parts of a left wall plate and a right wall plate, the piston rods of the two cylinders are connected with the top parts of the two ends of the cross beam, a plurality of groups of detection units corresponding to the rotating shafts in number and position are arranged, the utility model discloses low in manufacturing cost, detection efficiency height.
Description
Technical Field
The utility model relates to a high-efficient detection device of coil shell concentricity.
Background
Concentricity is allowed to have a certain degree of deviation in the coil shell production of automobile air conditioner clutch, but if concentricity deviation is too big, then can bring inconvenience for the assembly in later stage, consequently, also need carry out the detection of concentricity after coil shell production is accomplished.
The concentricity detection device in the prior art is generally precise, has high manufacturing cost, is not very economic for detecting the coil shell of the clutch for the automobile air conditioner, and is not suitable for detecting the coil shell manufactured on a large scale because the clamping and fixing of a workpiece are too complicated in the detection process of the conventional detection device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide a coil shell concentricity high efficiency detection device.
The technical scheme of the utility model is that: a high-efficiency concentricity detection device for a coil shell comprises a rear wall plate, a left wall plate and a right wall plate which are fixed on a base, wherein a row of shaft holes are arranged on the upper part of the rear wall plate at equal intervals, a plurality of rotating shafts are rotatably connected in each shaft hole through bearings, the front end of each rotating shaft is convexly arranged on the front side of the rear wall plate and provided with a limiting ring, the front end of each rotating shaft is also provided with a threaded end, the coil shell to be detected is sleeved on the rotating shaft, one side of the coil shell is abutted against the limiting ring, a sleeve is further arranged between the coil shell and the rotating shaft, one end of the sleeve, which faces the limiting ring, is provided with a limiting step, the shape of the limiting step corresponds to and is matched with a through hole in the middle part of the coil shell, the other end of the sleeve is convexly arranged on the rotating shaft, a flange cover is screwed on the threaded end, the top of left wallboard and right wallboard respectively is fixed with a cylinder, two the piston rod of cylinder is connected with the both ends top of crossbeam, be equipped with multiunit quantity and position and the corresponding detecting element of pivot on the crossbeam, detecting element includes the rotary drum frame, reciprocates the rotary drum of connecting on the rotary drum frame and sets up the pressure sensor in the rotary drum below.
Furthermore, the rear end of each rotating shaft penetrates through the shaft hole and is fixed with a transmission gear, one side of the rear wall plate is provided with a speed reduction motor, and the speed reduction motor is connected with the transmission gear of each rotating shaft through a transmission chain.
Furthermore, the speed reducing motor is fixed on a motor frame.
Furthermore, a protective cover is fixed on the rear side of the rear wall plate.
Furthermore, a handle is arranged at the front end of the flange cover.
Further, still respectively have one on left side wallboard and the right wallboard the corresponding slot hole of crossbeam, be equipped with the slide rail in the slot hole, the both ends of crossbeam have the slider corresponding with the slide rail, the both ends of crossbeam insert corresponding slot hole and upper and lower sliding connection in the slot hole, left side wallboard and right wallboard top still have a logical the passageway of slot hole, two the piston rod of cylinder sets up in the passageway and is connected with the both ends top of crossbeam through the extension rod.
Furthermore, each pressure sensor is connected with a controller, and the controller is electrically connected with each warning lamp positioned above the rotating shaft.
Furthermore, a waste temporary storage tank is fixed between the lower ends of the left wall plate and the right wall plate.
Further, two bracing piece inboards of rotary drum frame respectively are equipped with a jack, the inboard of jack has a shrinkage pool, the both ends of rotary drum are passed through miniature bearing and are connected in the shrinkage pool that corresponds, be fixed with a connecting rod on the miniature bearing, the connecting rod inserts in the shrinkage pool, and a spring housing is arranged in on the connecting rod and is connected between jack bottom and bearing.
The utility model has the advantages that: the utility model discloses simple structure, low in manufacturing cost, the centre gripping mode is simple and convenient reliable, can once detect a plurality of coil shell, and detection efficiency is high, is particularly useful for the detection of the coil shell of automobile air conditioner idle call clutch.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic structural diagram of the rotating shaft and the detecting unit in the novel working state of the experiment.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Referring to fig. 1-3, an efficient concentricity detection device for a coil housing comprises a rear wall plate 1, a left wall plate 2 and a right wall plate 3 fixed on a base, wherein a row of shaft holes are formed in the upper part of the rear wall plate 1 at equal intervals, a plurality of rotating shafts 4 are rotatably connected in each shaft hole through bearings, the rear end of each rotating shaft 4 penetrates through the shaft holes and is fixed with a transmission gear 5, a speed reduction motor 6 is arranged on one side of the rear wall plate 1, and the speed reduction motor 6 is connected with the transmission gear 5 of each rotating shaft 4 through a transmission chain 7;
in order to keep the output shaft of the speed reducing motor 6 and each transmission gear 5 on the same plane, the speed reducing motor 6 is fixed on a motor frame 8;
in order to reduce the dust and other impurities from falling on the transmission chain 7 and each gear, a shield 9 is fixed on the rear side of the rear wall plate 1;
the front end of the rotating shaft 4 protrudes out of the front side of the rear wall plate 1 and is provided with a limiting ring 10, the front end of the rotating shaft 4 is further provided with a threaded end 11, the length of the threaded end 11 is 3-4 cm, the diameter of the threaded end 11 is smaller than that of the rotating shaft 4, a coil shell 12 to be detected is sleeved on the rotating shaft 4, one side of the coil shell is abutted against the limiting ring 10, a sleeve 13 is further arranged between the coil shell 12 and the rotating shaft 4, one end, facing the limiting ring 10, of the sleeve 13 is provided with a limiting step 14, the limiting step 14 is in a shape corresponding to and matched with a through hole in the middle of the coil shell 12, the other end of the sleeve 13 protrudes out of the rotating shaft by 40.5-1 cm, and a flange cover 15 is in threaded connection with the threaded end 11 and is abutted against the sleeve 13;
by the structure, the coil shell 12 to be detected can be fixed on the rotating shaft 4, and the coil shell 12 can synchronously rotate along with the rotating shaft 4;
in order to facilitate the installation and the disassembly of the flange cover 15, the front end of the flange cover 15 is also provided with a handle 16;
a cross beam 17 is connected below each rotating shaft 4 in an up-and-down moving mode, a cylinder 18 is fixed to the top of each of the left wall plate 2 and the right wall plate 3, each of the left wall plate 2 and the right wall plate 3 is provided with a long hole corresponding to the cross beam 17, a slide rail is arranged in each long hole, two ends of each cross beam 17 are provided with slide blocks corresponding to the slide rails, two ends of each cross beam 17 are inserted into the corresponding long holes and are connected into the long holes in an up-and-down sliding mode, the top of each of the left wall plate 2 and the right wall plate 3 is provided with a channel communicated with the long holes, and piston rods of the two cylinders 18 are arranged in the channels and are connected with the tops;
be equipped with the corresponding detecting element of multiunit quantity and position and pivot 4 on crossbeam 17, detecting element includes the rotary drum frame, rotates rotary drum 20 of connection on the rotary drum frame and sets up in pressure sensor 21 of rotary drum 20 below, two bracing pieces 23 inboards of rotary drum frame respectively are equipped with a jack, the inboard of jack has a shrinkage pool, the both ends of rotary drum 20 are connected in corresponding shrinkage pool through miniature bearing 22, be fixed with a connecting rod on the miniature bearing 22, the connecting rod inserts in the shrinkage pool, and a spring 24 cover is arranged on the connecting rod and is connected between jack bottom and bearing, and during the atress, rotary drum 20 can move downwards and its outer wall and with pressure sensor 21 looks butt, and above-mentioned structure mainly reserves reasonable concentricity deviation value for reserving out, avoids detecting the precision too high, also prevents that coil casing 12 from directly oppressing pressure sensor 21, when coil casing 12 concentricity deviation value is higher, it may cause damage to the pressure sensor 21;
in order to further reduce the manufacturing cost, the pressure sensor 21 can be replaced by a press type power switch, each press type power switch is connected with a corresponding warning lamp 25 through a lead, and each warning lamp 25 is arranged above each corresponding rotating shaft 4;
similarly, each pressure sensor 21 can also be connected with a controller, and the controller is electrically connected with the warning lamps 25 which are positioned above the rotating shaft 4;
for the convenience of detection, a waste temporary storage tank 26 is fixed between the lower ends of the left wall plate 2 and the right wall plate 3 and can temporarily store the coil shell 12 which is unqualified in one detection.
The utility model discloses a theory of operation is: workers fix the coil shells 12 of the same batch on the rotating shaft 4 one by one to ensure the fixation and the fastening; starting the speed reducing motor 6, enabling each rotating shaft 4 to slowly rotate for a plurality of weeks through the transmission chain 7 by the speed reducing motor 6, enabling the periphery of each coil shell 12 to abut against and rotate for a plurality of weeks, enabling the coil shell 12 with high concentricity deviation value to press the rotary drum 20 to descend, and further pressing the pressure sensor 21 or the pressing type power switch, so that the warning lamp 25 flickers, and prompting a worker to mark the coil shell 12;
after the detection of one batch of coil housings 12 is completed, the worker takes off the marked coil housings 12 and places the marked coil housings in the waste temporary storage tank 26, the detection is performed again together with the next batch of coil housings 12, the detection for two times shows that the coil housings are unqualified, and the coil housings are discarded, so that inconvenience caused by later assembly is avoided.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a high-efficient detection device of coil shell concentricity, is including being fixed in back wallboard, left wallboard and the right wallboard on the base, its characterized in that: a row of shaft holes are arranged at equal intervals on the upper part of the rear wall plate, a plurality of rotating shafts are rotatably connected in each shaft hole through bearings, the front end of each rotating shaft is convexly arranged on the front side of the rear wall plate and is provided with a limiting ring, the front end of each rotating shaft is also provided with a threaded end, a coil shell to be detected is sleeved on each rotating shaft, one side of the coil shell is abutted against the limiting ring, a sleeve is further arranged between the coil shell and the rotating shaft, one end of the sleeve, facing the limiting ring, is provided with a limiting step, the shape of the limiting step corresponds to and is matched with the through hole in the middle of the coil shell, the other end of the sleeve is protruded out of the rotating shaft, a flange cover is screwed on the threaded end and is abutted against the sleeve, a cross beam is vertically moved and connected below each rotating shaft, the top parts of the left wall plate and the right wall plate are respectively fixed with, the beam is provided with a plurality of groups of detection units corresponding to the rotating shafts in number and position, and each detection unit comprises a rotating drum frame, a rotating drum which is connected to the rotating drum frame in an up-and-down moving mode, and a pressure sensor arranged below the rotating drum.
2. The device for efficiently detecting the concentricity of the coil housing according to claim 1, wherein: the rear end of each rotating shaft penetrates through the shaft hole and is fixed with a transmission gear, one side of the rear wallboard is provided with a speed reducing motor, and the speed reducing motor is connected with the transmission gear of each rotating shaft through a transmission chain.
3. The device for efficiently detecting the concentricity of the coil housing according to claim 2, wherein: the speed reducing motor is fixed on a motor frame.
4. A coil housing concentricity high efficiency testing device as claimed in claim 3 wherein: and a protective cover is fixed on the rear side of the rear wall plate.
5. The device for efficiently detecting the concentricity of the coil housing according to claim 1, wherein: the front end of the flange cover is also provided with a handle.
6. The device for efficiently detecting the concentricity of the coil housing according to claim 1, wherein: still respectively have one on left side wallboard and the right wallboard the corresponding slot hole of crossbeam, be equipped with the slide rail in the slot hole, the both ends of crossbeam have with the corresponding slider of slide rail, the both ends of crossbeam insert the slot hole that corresponds and sliding connection is in the slot hole from top to bottom, left side wallboard and right wallboard top still have one and lead to the passageway of slot hole, two the piston rod of cylinder sets up in the passageway and is connected through the both ends top of extension rod with the crossbeam.
7. The device for efficiently detecting the concentricity of the coil housing according to claim 1, wherein: each pressure sensor is connected with a controller, and the controller is electrically connected with each warning lamp positioned above the rotating shaft.
8. The device for efficiently detecting the concentricity of the coil housing according to claim 1, wherein: a waste temporary storage tank is fixed between the lower ends of the left wall plate and the right wall plate.
9. The device for efficiently detecting the concentricity of the coil housing according to claim 1, wherein: the utility model discloses a rotary drum, including rotary drum frame, two bracing pieces, the inboard of jack respectively is equipped with a jack, the inboard of jack has a shrinkage pool, the both ends of rotary drum are passed through miniature bearing and are connected in the shrinkage pool that corresponds, be fixed with a connecting rod on the miniature bearing, the connecting rod inserts in the shrinkage pool, and a spring housing is arranged in on the connecting rod and is connected between jack bottom and bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445582.5U CN211977880U (en) | 2020-03-31 | 2020-03-31 | High-efficient detection device of coil shell concentricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445582.5U CN211977880U (en) | 2020-03-31 | 2020-03-31 | High-efficient detection device of coil shell concentricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211977880U true CN211977880U (en) | 2020-11-20 |
Family
ID=73382831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020445582.5U Active CN211977880U (en) | 2020-03-31 | 2020-03-31 | High-efficient detection device of coil shell concentricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211977880U (en) |
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2020
- 2020-03-31 CN CN202020445582.5U patent/CN211977880U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient detection device for concentricity of coil casing Effective date of registration: 20231227 Granted publication date: 20201120 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG AOLIDA AIR CONDITIONER COMPONENT Co.,Ltd. Registration number: Y2023980074728 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |