CN102658835A - Steering engine fixed bracket for medium-heavy automobiles - Google Patents

Steering engine fixed bracket for medium-heavy automobiles Download PDF

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Publication number
CN102658835A
CN102658835A CN2012101515364A CN201210151536A CN102658835A CN 102658835 A CN102658835 A CN 102658835A CN 2012101515364 A CN2012101515364 A CN 2012101515364A CN 201210151536 A CN201210151536 A CN 201210151536A CN 102658835 A CN102658835 A CN 102658835A
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CN
China
Prior art keywords
plate
medium
board
steering gear
front plate
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Granted
Application number
CN2012101515364A
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Chinese (zh)
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CN102658835B (en
Inventor
符太军
王冠
汪继斌
王霞
何清
马晓晴
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.)
China National Heavy Duty Truck Group Jinan Power Co Ltd
Original Assignee
China National Heavy Duty Truck Group Jinan Power 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.)
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Publication date
Application filed by China National Heavy Duty Truck Group Jinan Power Co Ltd filed Critical China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority to CN 201210151536 priority Critical patent/CN102658835B/en
Publication of CN102658835A publication Critical patent/CN102658835A/en
Application granted granted Critical
Publication of CN102658835B publication Critical patent/CN102658835B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a steering engine fixed bracket for medium-heavy trucks, wherein the steering engine fixed bracket has the characteristics of high whole intensity, simple and compact structure and convenience for installation. The steering engine fixed bracket comprises a rear plate fixed with a frame assembly surface and a front plate fixed with a steering engine assembly surface; the front plate is connected with the rear plate through a left plate and a right plate which are arranged in a juxtaposition manner; the front end of the right plate is connected with the right end of the front plate; the rear end of the right plate is connected with the right end of the rear plate; the front end of the left plate is connected with the left end inner side of the front plate; the rear end of the left plate is connected with the left end of the rear plate; and the inner surface of an annular body which is enclosed by the front plate, the rear plate, the left plate and the right plate is provided with annular ribs. A steering engine and a frame are respectively assembled rotationally through the front plate and the rear plate provided by the invention; the front plate is connected with the rear plate through the left plate and the right plate, so that a high-intensity structure with an approximately square cylinder shape is formed; and furthermore, annular ribs are arranged in the cylinder, so that the whole intensity of the fixed bracket is further improved, therefore the reliability for fixation of the steering engine is guaranteed.

Description

A kind of medium and heavy automobile steering device fixed support
Technical field
The present invention relates to a kind of medium and heavy auto parts and components, especially a kind of fixed support of medium and heavy automobile steering device.
Background technology
At present domestic medium and heavy truck is because load is bigger, and part is transported the road conditions very severe, and is very high with the Joint strenght requirement for the design of chassis structure spare and the fixed form on vehicle frame.The driver train that steering box is responsible for turning to as vehicle is a kind of very important parts on the vehicle; Directly have influence on the safety and the road-holding property of vehicle; Therefore steering box installing and fixing at first on vehicle will guarantee connection reliability, requires simple in structure as far as possible, easy to connect simultaneously again.
Summary of the invention
The technical matters that the present invention will solve provides high, simple and compact for structure, the easy for installation medium and heavy truck steering box fixed support of a kind of bulk strength.
In order to solve the problems of the technologies described above, technical scheme of the present invention is:
A kind of medium and heavy automobile steering device fixed support; Comprise the back plate fixing with the vehicle frame fitting surface, with the fixing header board of steering box fitting surface; Between header board and the back plate through two and the left and right plate put connect; The right panel rear and front end connects header board right-hand member and back plate right-hand member respectively, and left plate rear and front end connects the inboard and back plate left end of header board left end respectively, and the annular solid inside face that header board, back plate, left plate and right panel surround is provided with circumferential rib.
Above-mentioned medium and heavy automobile steering device fixed support is provided with triangle rib between said header board left end that stretches out and the left plate.
Above-mentioned medium and heavy automobile steering device fixed support, said header board is provided with four mounting holes, and wherein two are positioned at header board left end bight, and two other is positioned at the header board middle part and goes up following place.
Around the above-mentioned medium and heavy automobile steering device fixed support, said header board mounting hole boss is arranged, and these boss are connected to form the boss band.
Above-mentioned medium and heavy automobile steering device fixed support; On the above-below direction, said back plate left end is wide than the rear end, and back plate top is straight; Bottom from left to right is connected with flat segments by flat segments, updip section in order; Back plate is provided with six mounting holes, and wherein four are positioned at plate bight, back, and two other is positioned at plate middle part, back and goes up following place.
Above-mentioned medium and heavy automobile steering device fixed support has boss around the plate mounting hole of said back.
Above-mentioned medium and heavy automobile steering device fixed support, said header board middle part is penetrating.
Above-mentioned medium and heavy automobile steering device fixed support, the junction arc transition of said header board, back plate, left plate and right panel.
Above-mentioned medium and heavy automobile steering device fixed support, whole fixed support casting.
Steering box and vehicle frame change with the back plate through header board of the present invention respectively joins; Header board is connected through left and right sides plate with the back plate; Constitute the barrel-contoured high-strength structure of squarish, in addition, also be provided with circumferential rib in the tubular; Further improved support bracket fastened bulk strength, to guarantee the fixedly reliability of this steering box.In addition, few, the compact conformation of amount of parts of the present invention, easy for installation, can effectively reduce the efficiency of assembling of vehicle, be suitable for various truck vehicle, have characteristics such as simple in structure, with low cost, solid and reliable, practical.
Description of drawings
Do further detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the back view of Fig. 1.
Among the figure: 1 left plate, 2 header boards, 3 right panels, 4 back plates, 5 circumferential ribs, 6 triangle ribs, 8 boss bands, 9 mounting holes, 10 mounting holes, 11 boss.
The specific embodiment
Shown in Fig. 1-4; A kind of medium and heavy automobile steering device fixed support; Comprise the back plate 4 fixing with the vehicle frame fitting surface, with the fixing header board 2 of steering box fitting surface, between header board and the back plate through two and the left plate 1 put is connected with right panel 3, the right panel rear and front end connect respectively the header board right-hand member and after the plate right-hand member; Plate rear and front end, a left side connects the inboard and back plate left end of header board left end respectively, and the annular solid inside face that header board, back plate, left plate and right panel surround is provided with circumferential rib 5.
In order further to improve support bracket fastened intensity, between said header board left end that stretches out and the left plate triangle rib 6 is set.
Particularly, said header board is provided with four mounting holes 9, and wherein two are positioned at header board left end bight, and two other is positioned at the header board middle part and goes up following place.
Contact avoids bolt to bear unnecessary moment of flexure stress well to guarantee the good centering of bolt between part in order to guarantee to assemble, and around the said header board mounting hole boss is arranged, and these boss is connected to form boss band 8.
Particularly, on the above-below direction, said back plate left end is wide than the rear end; Back plate top is straight, and bottom from left to right is connected with flat segments by flat segments, updip section in order, and back plate is provided with six mounting holes 10; Wherein four are positioned at plate bight, back, and two other is positioned at plate middle part, back and goes up following place.
Contact avoids bolt to bear unnecessary moment of flexure stress well to guarantee the good centering of bolt between part in order to guarantee to assemble, and around the plate mounting hole of said back boss 11 is arranged.
In order to reduce support bracket fastened weight, said header board middle part hollows out penetrating.
As technological requirement, the junction arc transition of said header board, back plate, left plate and right panel.In order to obtain better overall intensity, whole fixed support casting.
During manufacturing, this fixed support adopts spheroidal graphite iron blank of casting, and carries out fine limit work then, during use, through six groups of bolts this support is fixed on the chassis side rail, then steering box is fixed on this fixed support.

Claims (9)

1.一种中重型汽车转向机固定支架，其特征在于：包括与车架装配面固定的后板、与转向机装配面固定的前板，前板和后板之间通过两并置的左、右板连接，右板前后两端分别连接前板右端和后板右端，左板前后两端分别连接前板左端内侧和后板左端，前板、后板、左板和右板围成的环形体内表面设置环形肋。 1. A medium and heavy-duty vehicle steering gear fixing bracket, characterized in that: it includes a rear plate fixed to the vehicle frame assembly surface, a front plate fixed to the steering gear assembly surface, and two juxtaposed left plates pass between the front plate and the rear plate. , the right board connection, the front and rear ends of the right board are respectively connected to the right end of the front board and the right end of the rear board, the front and rear ends of the left board are respectively connected to the inner side of the left end of the front board and the left end of the rear board, and the front board, rear board, left board and right board are surrounded by Ring-shaped ribs are arranged on the inner surface of the ring. 2.根据权利要求1所述的中重型汽车转向机固定支架，其特征在于：所述伸出的前板左端和左板之间设置三角肋。 2. The fixing bracket for the steering gear of medium and heavy vehicles according to claim 1, characterized in that: a triangular rib is arranged between the left end of the protruding front plate and the left plate. 3.根据权利要求1所述的中重型汽车转向机固定支架，其特征在于：所述前板设置有四个安装孔，其中两个位于前板左端角部，另外两个位于前板中部上下边处。 3. The fixed bracket for the steering gear of medium and heavy vehicles according to claim 1, wherein the front plate is provided with four installation holes, two of which are located at the corner of the left end of the front plate, and the other two are located at the top and bottom of the middle of the front plate edge. 4.根据权利要求3所述的中重型汽车转向机固定支架，其特征在于：所述前板安装孔周围有凸台，且这些凸台连接形成凸台带。 4. The fixing bracket for the steering gear of a medium-heavy vehicle according to claim 3, wherein there are bosses around the mounting hole of the front plate, and these bosses are connected to form a boss band. 5.根据权利要求1所述的中重型汽车转向机固定支架，其特征在于：上下方向上，所述后板左端较后端宽，后板上边平直，下边从左到右由平直段、上倾段和平直段顺次连接，后板设置有六个安装孔，其中四个位于后板角部，另外两个位于后板中部上下边处。 5. The fixed bracket for the steering gear of medium and heavy vehicles according to claim 1, characterized in that: in the up and down direction, the left end of the rear plate is wider than the rear end, the top of the rear plate is straight, and the bottom is straight from left to right. , the incline section and the straight section are connected in sequence, and the rear panel is provided with six installation holes, four of which are located at the corners of the rear panel, and the other two are located at the upper and lower sides of the middle of the rear panel. 6.根据权利要求5所述的中重型汽车转向机固定支架，其特征在于：所述后板安装孔周围有凸台。 6. The fixing bracket for the steering gear of medium and heavy vehicles according to claim 5, wherein there are bosses around the mounting hole of the rear plate. 7.根据权利要求1所述的中重型汽车转向机固定支架，其特征在于：所述前板中部通透。 7. The fixing bracket for the steering gear of medium and heavy vehicles according to claim 1, characterized in that: the middle part of the front plate is transparent. 8.根据权利要求1所述的中重型汽车转向机固定支架，其特征在于：所述前板、后板、左板和右板的连接处圆弧过渡。 8. The fixing bracket for the steering gear of medium and heavy vehicles according to claim 1, characterized in that: the junctions of the front panel, the rear panel, the left panel and the right panel have a circular arc transition. 9.根据权利要求1-8任一所述的中重型汽车转向机固定支架，其特征在于：整个固定支架铸造成型。 9. The fixed bracket of the steering gear of medium and heavy vehicles according to any one of claims 1-8, characterized in that: the entire fixed bracket is cast.
CN 201210151536 2012-05-16 2012-05-16 Steering engine fixed bracket for medium-heavy automobiles Expired - Fee Related CN102658835B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210151536 CN102658835B (en) 2012-05-16 2012-05-16 Steering engine fixed bracket for medium-heavy automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210151536 CN102658835B (en) 2012-05-16 2012-05-16 Steering engine fixed bracket for medium-heavy automobiles

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CN102658835A true CN102658835A (en) 2012-09-12
CN102658835B CN102658835B (en) 2013-12-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014015784A1 (en) * 2012-07-24 2014-01-30 陕西重型汽车有限公司 Steering machanism bracket and steer drive for vehicles
CN110667692A (en) * 2019-09-12 2020-01-10 东风商用车有限公司 Assembly unit of steering engine
CN110667691A (en) * 2019-09-11 2020-01-10 东风商用车有限公司 Steering engine assembly process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037299A1 (en) * 1998-12-23 2000-06-29 International Truck And Engine Corporation Right hand drive steering system and conversion method from left hand drive vehicle
WO2007024813A2 (en) * 2005-08-23 2007-03-01 Trw Automotive U.S. Llc Tube assembly one piece bracket
EP1690781B1 (en) * 2005-02-12 2009-01-14 MAN Nutzfahrzeuge Österreich AG Cab suspension for a lorry
CN202624329U (en) * 2012-05-16 2012-12-26 中国重汽集团济南动力有限公司 Fixing support for steering engine of middle/heavy duty car

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037299A1 (en) * 1998-12-23 2000-06-29 International Truck And Engine Corporation Right hand drive steering system and conversion method from left hand drive vehicle
EP1690781B1 (en) * 2005-02-12 2009-01-14 MAN Nutzfahrzeuge Österreich AG Cab suspension for a lorry
WO2007024813A2 (en) * 2005-08-23 2007-03-01 Trw Automotive U.S. Llc Tube assembly one piece bracket
CN202624329U (en) * 2012-05-16 2012-12-26 中国重汽集团济南动力有限公司 Fixing support for steering engine of middle/heavy duty car

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014015784A1 (en) * 2012-07-24 2014-01-30 陕西重型汽车有限公司 Steering machanism bracket and steer drive for vehicles
CN110667691A (en) * 2019-09-11 2020-01-10 东风商用车有限公司 Steering engine assembly process
CN110667691B (en) * 2019-09-11 2022-06-07 东风商用车有限公司 Steering engine assembly process
CN110667692A (en) * 2019-09-12 2020-01-10 东风商用车有限公司 Assembly unit of steering engine
CN110667692B (en) * 2019-09-12 2022-06-10 东风商用车有限公司 Assembly unit of steering engine

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Granted publication date: 20131225

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