CN102538853A - Clamping structure - Google Patents
Clamping structure Download PDFInfo
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- CN102538853A CN102538853A CN2011104583299A CN201110458329A CN102538853A CN 102538853 A CN102538853 A CN 102538853A CN 2011104583299 A CN2011104583299 A CN 2011104583299A CN 201110458329 A CN201110458329 A CN 201110458329A CN 102538853 A CN102538853 A CN 102538853A
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- clamping
- swivel nut
- clamping structure
- sensor
- sheet
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Abstract
The invention belongs to a sensor technology and relates to a clamping structure of a sensor. The clamping structure comprises a plurality of conical clamping sheets and a screw barrel. The inner walls of the conical clamping sheets are matched with an object to be clamped, and the outer surfaces of the conical clamping sheets are conical surfaces. The screw barrel is of a rotator structure. The entire rotator structure for fixing the object to be clamped is formed by means that the screw barrel is sleeved outside the conical clamping sheets and is coaxial with the conical clamping sheets. The clamping structure integrates structures of the conical clamping sheets and the screw barrel, and has functions of locking, adjusting a clamping position and the like simultaneously, so that the product weight is reduced, the positioning function of the sensor is improved, and the sensor is clamped in a deep hole. Furthermore, the coaxial positioning function of the clamping sheets is realized, and the clamping structure plays an important role in meeting requirements of high security and stability in a process of mounting the sensor in the deep hole.
Description
Technical field
The invention belongs to sensor technology, relate to a kind of sensor clamping structure.
Background technology
Sensor outer housing generally has universal standard size, and when deep hole was installed, because the deep hole size is little, installing space was limited, is difficult to effective fixed support sensor.
, can only reequip for this reason, improve installation difficulty and cost sensor outer housing, and centering location out of true, causing the sensor measurement error easily, scrappage is higher.Simultaneously, increase the size and the weight of installing, reduced the reliability of installing.
Summary of the invention
The object of the invention: the clamping structure that a kind of accurate positioning of feeling relieved is provided, fast and reliable is installed, cost is low.
Technical scheme of the present invention is: a kind of clamping structure; Comprise some card awl sheets and swivel nut, its said card awl sheet inwall and clamping object are complementary, and outside surface is a circular conical surface; Stating swivel nut is rotary structure; Swivel nut is enclosed within outside the card awl sheet, and is coaxial with card awl sheet, constitutes the fixedly whole rotary structure of clamping object.
The ring binder face is the face of cylinder in the said card awl sheet, and the outer shroud stiff end has positioning cylindrical surface.
Said card awl sheet outer shroud positioning cylindrical surface place has fairlead.
Said card awl sheet is two or three or four of symmetry.
Interior ring on the said swivel nut is for boring the circular conical surface that the sheet outside surface is complementary with card.
Said swivel nut tail end has hole or the groove that makes things convenient for precession.
Flank of thread or the shiny surface of outer shroud on the said swivel nut for matching with the installation inner walls.
The face of cylinder or the conical surface of said swivel nut outer shroud for matching with the installation inner walls.
Beneficial effect of the present invention: this clamping structure easy making process; Overcome the impost that traditional structure brings, shortcomings such as complicated, that coaxial difficulty is big and installation effectiveness is low have been installed, solved that the sensor clamping is efficient, the technical barrier of interior spatial structure layout and coaxial centering positioning requirements.The clamping structure is gathered card awl sheet, screw bushing structure in one, also has functions such as locked, that clamping position is adjustable simultaneously, has reduced product weight, has increased the sensor positioning function, for the safe and reliable requirement of satisfying the deep hole sensor installation plays a significant role.The clamping structure is gathered swivel nut, card awl chip architecture in one, has the wait indefinitely sensor clamping structure of function of centering location, quick-clamping, pin.
Description of drawings
Fig. 1 is the structural representation of clamping structure preferred embodiments of the present invention;
Fig. 2 is the structural representation of card awl sheet of the present invention;
Fig. 3 is the structural representation of swivel nut of the present invention;
Fig. 4 is the scheme of installation of clamping structure of the present invention;
Wherein, 1-fairlead, 2-positioning cylindrical surface, 3-card awl sheet, 4-circular conical surface, 5-swivel nut, 6-housing, 7-right cylinder sensor
Embodiment
Specify this gliding mass valve for better explaining below in conjunction with accompanying drawing.
See also Fig. 1, it is the structural representation of clamping structure preferred embodiments of the present invention.Said clamping structure comprises some card awl sheets and swivel nut.As shown in Figure 2, said card awl sheet is that inwall and clamping object are complementary, and outside surface is the awl chip architecture of circular conical surface.In this embodiment, the clamping object is the right cylinder sensor, and therefore card awl sheet inwall is the face of cylinder.This card awl sheet stiff end outer shroud has positioning cylindrical surface, with the adjustment of the location of feeling relieved, simultaneously, offers fairlead on this card awl sheet stiff end, and this fairlead can be the through hole of circular hole, square hole or other shapes.In addition, in this embodiment, said card awl sheet is two of symmetry, is formed by a whole cone symmetry cutting, is fixed by cover swivel nut outside then.Certainly, according to actual needs, this card awl sheet can be locked by swivel nut for three, four or other numbers then.
As shown in Figure 3, said swivel nut is a rotary structure, is enclosed within outside the card awl sheet, and is coaxial with card awl sheet, constitutes the fixedly whole rotary structure of clamping object.Interior ring on the said swivel nut is for boring the circular conical surface that the sheet outside surface is complementary with card, and the swivel nut tail end has hole or the groove that makes things convenient for precession.Simultaneously, flank of thread or the shiny surface of the outer shroud on the swivel nut for matching with the installation inner walls, and according to the situation that housing is installed, the swivel nut outer shroud is and the installation inner walls matches the face of cylinder or the conical surface.
See also Fig. 4, it is the scheme of installation of clamping structure of the present invention.During actual installation; Each card awl sheet is enclosed within on the sensor, and through stiff end positioning cylindrical surface centering location, then swivel nut is enclosed within on the card awl sheet; Utilize instrument to pass through hole or this swivel nut of groove precession on the swivel nut; Lock card awl sheet, and make swivel nut lock, realize the clamping of sensor is fixed with inner walls is installed.
Clamping structure of the present invention is gathered card awl sheet, screw bushing structure in one, also has functions such as locked, that clamping position is adjustable simultaneously, has reduced product weight, has increased the sensor positioning function, for the safe and reliable requirement of satisfying the deep hole sensor installation plays a significant role.And easy making process, overcome the impost that traditional structure brings, shortcomings such as complicated, that coaxial difficulty is big and installation effectiveness is low have been installed, solved that the sensor clamping is efficient, the technical barrier of interior spatial structure layout and coaxial centering positioning requirements.
Claims (8)
1. a clamping structure comprises some card awl sheets [1] and swivel nut [2], it is characterized in that; Said card awl sheet [1] inwall and clamping object are complementary; Outside surface is a circular conical surface, and stating swivel nut [2] is rotary structure, and swivel nut [2] is enclosed within outside the card awl sheet [1]; Coaxial with card awl sheet [1], constitute the fixedly whole rotary structure of clamping object.
2. clamping structure according to claim 1 is characterized in that, the interior ring binder face of said card awl sheet [1] is the face of cylinder, and the outer shroud stiff end has positioning cylindrical surface.
3. clamping structure according to claim 2 is characterized in that, said card awl sheet [1] outer shroud positioning cylindrical surface place has fairlead.
4. according to each described clamping structure of claim 1 to 3, it is characterized in that said card awl sheet is two or three or four of symmetry.
5. according to each described clamping structure of claim 1 to 3, it is characterized in that the interior ring on the said swivel nut [2] is for boring the circular conical surface that the sheet outside surface is complementary with card.
6. clamping structure according to claim 5 is characterized in that, said swivel nut [2] tail end has hole or the groove that makes things convenient for precession.
7. clamping structure according to claim 6 is characterized in that, flank of thread or the shiny surface of the outer shroud on the said swivel nut [2] for matching with the installation inner walls.
8. clamping structure according to claim 7 is characterized in that, the face of cylinder or the conical surface of said swivel nut [2] outer shroud for matching with the installation inner walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110458329.9A CN102538853B (en) | 2011-12-27 | 2011-12-27 | Clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110458329.9A CN102538853B (en) | 2011-12-27 | 2011-12-27 | Clamping structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102538853A true CN102538853A (en) | 2012-07-04 |
| CN102538853B CN102538853B (en) | 2014-12-24 |
Family
ID=46346329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110458329.9A Active CN102538853B (en) | 2011-12-27 | 2011-12-27 | Clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102538853B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403866A (en) * | 2015-07-31 | 2017-02-15 | 北京航天计量测试技术研究所 | Installation clamp applicable to linear displacement sensor assembly without installing holes |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3644936B2 (en) * | 2002-06-05 | 2005-05-11 | 株式会社オーバル | Fixed sensor |
| CN2906643Y (en) * | 2006-04-25 | 2007-05-30 | 合肥昌辉汽车电子有限公司 | Quick clamping device for parking sensor |
| CN2929296Y (en) * | 2006-06-30 | 2007-08-01 | 辉创电子科技(苏州)有限公司 | Fixing device for reverse car radar sensor |
| CN101573220A (en) * | 2006-12-05 | 2009-11-04 | 内兹塔尔机械公司 | Method and device for the assembly and disassembly of a preplasticizing spindle |
| CN101586938A (en) * | 2009-04-17 | 2009-11-25 | 北京航空航天大学 | The position adjustments of a kind of capacitive displacement and vibration transducer and locating device |
| CN101960263A (en) * | 2008-02-28 | 2011-01-26 | 罗伯特·博世有限公司 | Sensor housing having mounting means |
| CN201794018U (en) * | 2010-07-19 | 2011-04-13 | 凯迈（洛阳）测控有限公司 | Pavement condition sensor and shell thereof |
| CN201872111U (en) * | 2010-11-18 | 2011-06-22 | 北京中科科仪技术发展有限责任公司 | Clamping device |
| CN201897598U (en) * | 2010-11-06 | 2011-07-13 | 奇瑞汽车股份有限公司 | Fixing device of gearbox shaft speed sensor |
| CN201909635U (en) * | 2010-12-31 | 2011-07-27 | 松下电工神视电子（苏州）有限公司 | Cylindrical photoelectric sensor fixing device |
-
2011
- 2011-12-27 CN CN201110458329.9A patent/CN102538853B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3644936B2 (en) * | 2002-06-05 | 2005-05-11 | 株式会社オーバル | Fixed sensor |
| CN2906643Y (en) * | 2006-04-25 | 2007-05-30 | 合肥昌辉汽车电子有限公司 | Quick clamping device for parking sensor |
| CN2929296Y (en) * | 2006-06-30 | 2007-08-01 | 辉创电子科技(苏州)有限公司 | Fixing device for reverse car radar sensor |
| CN101573220A (en) * | 2006-12-05 | 2009-11-04 | 内兹塔尔机械公司 | Method and device for the assembly and disassembly of a preplasticizing spindle |
| CN101960263A (en) * | 2008-02-28 | 2011-01-26 | 罗伯特·博世有限公司 | Sensor housing having mounting means |
| CN101586938A (en) * | 2009-04-17 | 2009-11-25 | 北京航空航天大学 | The position adjustments of a kind of capacitive displacement and vibration transducer and locating device |
| CN201794018U (en) * | 2010-07-19 | 2011-04-13 | 凯迈（洛阳）测控有限公司 | Pavement condition sensor and shell thereof |
| CN201897598U (en) * | 2010-11-06 | 2011-07-13 | 奇瑞汽车股份有限公司 | Fixing device of gearbox shaft speed sensor |
| CN201872111U (en) * | 2010-11-18 | 2011-06-22 | 北京中科科仪技术发展有限责任公司 | Clamping device |
| CN201909635U (en) * | 2010-12-31 | 2011-07-27 | 松下电工神视电子（苏州）有限公司 | Cylindrical photoelectric sensor fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403866A (en) * | 2015-07-31 | 2017-02-15 | 北京航天计量测试技术研究所 | Installation clamp applicable to linear displacement sensor assembly without installing holes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102538853B (en) | 2014-12-24 |
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