CN203958291U - Steering oil reservoir yoke configurations - Google Patents

Steering oil reservoir yoke configurations Download PDF

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Publication number
CN203958291U
CN203958291U CN201420395704.9U CN201420395704U CN203958291U CN 203958291 U CN203958291 U CN 203958291U CN 201420395704 U CN201420395704 U CN 201420395704U CN 203958291 U CN203958291 U CN 203958291U
Authority
CN
China
Prior art keywords
band
mandrel
screw rod
oil reservoir
steering oil
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
Application number
CN201420395704.9U
Other languages
Chinese (zh)
Inventor
周尚万
尹军明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAIC Iveco Hongyan Commercial Vehicle Co Ltd
Original Assignee
SAIC Iveco Hongyan Commercial Vehicle Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAIC Iveco Hongyan Commercial Vehicle Co Ltd filed Critical SAIC Iveco Hongyan Commercial Vehicle Co Ltd
Priority to CN201420395704.9U priority Critical patent/CN203958291U/en
Application granted granted Critical
Publication of CN203958291U publication Critical patent/CN203958291U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

For solve band that prior art steering oil reservoir yoke configurations exists easily by the wedge angle of nut and nut scratch, easy burn-through and the problems such as difficulty are installed comparatively, the utility model proposes a kind of steering oil reservoir yoke configurations, comprise band, mandrel and screw rod, adopt 3 riveted joints that two tip bend of band are connected into circle cover, being radially through hole and can passing screw rod, i.e. through hole mandrel an of mandrel; Another mandrel be radially tapped bore and matching with screw rod, i.e. threaded mandrel; Nut end at screw rod is set with sleeve pipe; In the threaded mandrel of the radial direction through hole spinning of the through hole mandrel that screw rod overlaps through insertion band one end circle in insertion band other end circle overlaps; And, the tension spacing of band is reduced to 48mm from 80mm.Useful technique effect of the present utility model is in the situation that guaranteeing Joint strenght, avoids band by burn-through, avoids band to be scratched, and band tension spacing is changed into straight line from steering oil reservoir arc-shaped corner, has facilitated installation.

Description

Steering oil reservoir yoke configurations
Invention field
The utility model relates to heavy motor vehicle hydraulic power-assist steering system steering oil reservoir field engineering, specially refers to a kind of steering oil reservoir yoke configurations.
Background technology
The steering swivel system of heavy motor vehicle is provided with hydraulic booster mechanism conventionally, therefore, is provided with steering swivel system hydraulic circuit and steering oil reservoir.Prior art steering oil reservoir adopts yoke configurations to be fixedly mounted on vehicle frame, described yoke configurations comprises band, mandrel, screw rod and nut, two tip bend of band are welded into circle cover, mandrel is contained in circle cover, at circle cover and mandrel, be radially provided with through hole and corresponding, screw rod connects into ring-type through two through holes by band and binds round in oval steering oil reservoir outside, nut sleeve is contained in screw end head, fastening nut can tighten up band, makes its lock ring in steering oil reservoir outside and is fixed on vehicle frame.Prior art steering oil reservoir yoke configurations has the following disadvantages;
1, because nut directly contacts with band with nut, and nut or screw rod also will rotate, and therefore, the wedge angle of nut and nut is easy to scratch band.And in the process of moving due to vibration, the wedge angle of nut and nut likely scratches band;
2, two tip bend of band are welded into circle cover, and because band thinner (being only 1mm conventionally) is easy to burn-through, after welding, crator trace is obvious, affects attractive in appearance;
3, the spacing that band is strained is large (being generally 80mm), and nut and nut location are in steering oil reservoir arc-shaped corner place, and comparatively difficulty is installed.
Obviously, prior art steering oil reservoir yoke configurations exists band easily by problems such as the scuffing of the wedge angle of nut and nut, easy burn-through and installation are comparatively difficult.
Summary of the invention
For solve band that prior art steering oil reservoir yoke configurations exists easily by the wedge angle of nut and nut scratch, easy burn-through and the problems such as difficulty are installed comparatively, the utility model proposes a kind of steering oil reservoir yoke configurations.The utility model steering oil reservoir yoke configurations comprises band, mandrel and screw rod, it is characterized in that, adopts 3 riveted joints that two tip bend of band are connected into circle cover, being radially through hole and can passing screw rod, i.e. through hole mandrel an of mandrel; Another mandrel be radially tapped bore and matching with screw rod, i.e. threaded mandrel; Nut end at screw rod is set with sleeve pipe, and one end of sleeve pipe is plane, the cambered surface that the other end matches for the cylindrical with through hole mandrel; In the threaded mandrel of the radial direction through hole spinning of the through hole mandrel that screw rod overlaps through insertion band one end circle in insertion band other end circle overlaps, band is connected into ring-type and bind round outside oval steering oil reservoir; And, the tension spacing of band is reduced to 48mm from 80mm.
The useful technique effect of the utility model steering oil reservoir yoke configurations is in the situation that guaranteeing Joint strenght, avoid band by burn-through, do not have nut to contact and avoid band to be scratched with band with nut, band tension spacing is changed into straight line from steering oil reservoir arc-shaped corner, has facilitated installation.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic top plan view of the utility model steering oil reservoir yoke configurations;
Accompanying drawing 2 is front elevational schematic of the utility model steering oil reservoir yoke configurations;
Accompanying drawing 3 is the side-looking cross-sectional schematic of the utility model steering oil reservoir yoke configurations.
Below in conjunction with drawings and the specific embodiments, the utility model steering oil reservoir yoke configurations is further described.
The specific embodiment
Accompanying drawing 1 is the schematic top plan view of the utility model steering oil reservoir yoke configurations, accompanying drawing 2 is front elevational schematic of the utility model steering oil reservoir yoke configurations, accompanying drawing 3 is the side-looking cross-sectional schematic of the utility model steering oil reservoir yoke configurations, in figure, 1 is band, and 2 is threaded mandrel, and 3 is through hole mandrel, 4 is sleeve pipe, and 5 is screw rod.As seen from the figure, the utility model turns to tank yoke configurations to comprise band 1, mandrel (2,3) and screw rod 5, it is characterized in that, adopt 3 riveted joints that two tip bend of band 1 are connected into circle cover, being radially through hole and can passing screw rod an of mandrel, through hole mandrel 3; Another mandrel be radially tapped bore and matching with screw rod, threaded mandrel 2; Nut end at screw rod 5 is set with sleeve pipe 4, and one end of sleeve pipe 4 is plane, the cambered surface that the other end matches for the cylindrical with through hole mandrel 3; In the threaded mandrel 2 of the radial direction through hole spinning of the through hole mandrel 3 that screw rod 5 overlaps through insertion band one end circle in insertion band other end circle overlaps, band 1 is connected into ring-type and bind round outside oval steering oil reservoir; And, the tension spacing of band 1 is reduced to 48mm from 80mm.The utility model steering oil reservoir yoke configurations adopts 3 riveted joints that two tip bend of band are connected into circle cover, has not only avoided band by burn-through, and also having guaranteed outward appearance not because of burn-through or having welded scar affects attractive in appearance.Because the utility model steering oil reservoir yoke configurations adopts screw rod through the radial direction through hole spinning of through hole mandrel of inserting band one end circle cover in the threaded mandrel in inserting band other end circle cover, band is connected into ring-type and bind round in oval steering oil reservoir outside, and, nut end at screw rod is set with sleeve pipe, one end of sleeve pipe is plane, the cambered surface that the other end matches for the cylindrical with through hole mandrel.Obviously, sleeve pipe flat end contacts with nut, and cambered surface end engages with mandrel cylindrical and compresses band, has both guaranteed compression intensity, can not scratch band again.Adopt threaded mandrel to replace nut, not only can avoid band to be scratched, also simplified fitting operation.Have, the utility model steering oil reservoir yoke configurations is reduced to 48mm by the tension spacing of band from 80mm again, has avoided drawing in bending position and has been in steering oil reservoir arc-shaped corner place, and it is comparatively easy to install.
Obviously, the useful technique effect of the utility model steering oil reservoir yoke configurations is in the situation that guaranteeing Joint strenght, avoids band by burn-through, does not have wedge angle to contact and avoid band to be scratched with band, band tension spacing is changed into straight line from steering oil reservoir arc-shaped corner, has facilitated installation.

Claims (1)

1. a steering oil reservoir yoke configurations, comprises band, mandrel and screw rod, it is characterized in that, adopts 3 riveted joints that two tip bend of band are connected into circle cover, being radially through hole and can passing screw rod, i.e. through hole mandrel an of mandrel; Another mandrel be radially tapped bore and matching with screw rod, i.e. threaded mandrel; Nut end at screw rod is set with sleeve pipe, and one end of sleeve pipe is plane, the cambered surface that the other end matches for the cylindrical with through hole mandrel; In the threaded mandrel of the radial direction through hole spinning of the through hole mandrel that screw rod overlaps through insertion band one end circle in insertion band other end circle overlaps, band is connected into ring-type and bind round outside oval steering oil reservoir; And, the tension spacing of band is reduced to 48mm from 80mm.
CN201420395704.9U 2014-07-17 2014-07-17 Steering oil reservoir yoke configurations Expired - Fee Related CN203958291U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420395704.9U CN203958291U (en) 2014-07-17 2014-07-17 Steering oil reservoir yoke configurations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420395704.9U CN203958291U (en) 2014-07-17 2014-07-17 Steering oil reservoir yoke configurations

Publications (1)

Publication Number Publication Date
CN203958291U true CN203958291U (en) 2014-11-26

Family

ID=51918913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420395704.9U Expired - Fee Related CN203958291U (en) 2014-07-17 2014-07-17 Steering oil reservoir yoke configurations

Country Status (1)

Country Link
CN (1) CN203958291U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526213A (en) * 2016-02-03 2016-04-27 乐清市华顿电子有限公司 Hoop structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526213A (en) * 2016-02-03 2016-04-27 乐清市华顿电子有限公司 Hoop structure
CN105526213B (en) * 2016-02-03 2017-10-31 乐清市华顿电子有限公司 A kind of yoke configurations

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126