CN204278972U - A kind of plate spring suspension brackets Multifunctional combined bracket - Google Patents

A kind of plate spring suspension brackets Multifunctional combined bracket Download PDF

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Publication number
CN204278972U
CN204278972U CN201420745505.6U CN201420745505U CN204278972U CN 204278972 U CN204278972 U CN 204278972U CN 201420745505 U CN201420745505 U CN 201420745505U CN 204278972 U CN204278972 U CN 204278972U
Authority
CN
China
Prior art keywords
multifunctional combined
frame
combined bracket
plate spring
central
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
CN201420745505.6U
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Chinese (zh)
Inventor
陈立付
赵文涛
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.)
Sinotruk Jinan Power Co Ltd
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.)
Filing date
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 CN201420745505.6U priority Critical patent/CN204278972U/en
Application granted granted Critical
Publication of CN204278972U publication Critical patent/CN204278972U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of plate spring suspension brackets Multifunctional combined bracket, comprises central frame, and the lateral surface of central frame is provided with the central pin axis hole of fixing M type lever, is distributed with many middle reinforced ribs between central pin axis hole and the frame of sectional shelf-unit; The upper end of central frame is provided with reinforced rib and both sides ramp structure; Base angle, the medial and lateral place of central frame is provided with the pin shaft hole fixing an axle plate spring lifting lug and two axle steel springs; The rear of Multifunctional combined bracket is provided with stay bearing plate, the lower wing plate location matches of stay bearing plate and frame assembly; Bolt hole is distributed with, for the connection of the side and lower aerofoil, limiting stopper assembly and crossbeam assembly that realize multifunctional combination vehicle frame and frame assembly on the madial wall of Multifunctional combined bracket, on two inclined-planes and on stay bearing plate.The utility model reaches the assembling of multiple parts with vehicle, compact conformation by adopting Multifunctional combined bracket, reduces assembly space, achieves attractive in appearancely to be connected with reliability.

Description

A kind of plate spring suspension brackets Multifunctional combined bracket
Technical field
The utility model relates to heavy motor vehicle suspension technical field, especially a kind of plate spring suspension brackets Multifunctional combined bracket.
Background technology
Current domestic heavy duty truck load is increasing, and the requirement for chassis structure part and chassis and vehicle frame Joint strenght is also more and more higher, therefore needs constantly to carry out design update to the connection mode of chassis structure part and chassis and vehicle frame.Car load will arrange the large assembly structure part such as driving engine, change speed gear box, Cab Mounting System, steering swivel system, air inlet system and exhaust system to front overhang simultaneously, because these large assembly structures are complicated, relative position requires comparatively accurate, so single-piece high-mobility, multipurpose, wheeled vehicle becomes development tendency.Two front axle vehicles of current use, because the force equalization mechanism or structure design lacking necessity between twin shaft is reasonable not, and occur after causing single shaft to transship to rupture or damage, the important safety potential problem that the truck needs that become to attach most importance to solve.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of plate spring suspension brackets Multifunctional combined bracket, this support can realize the combination with vehicle multicompartment, reduces installing space.
For achieving the above object, the utility model adopts following technical proposals:
A kind of plate spring suspension brackets Multifunctional combined bracket, comprise central frame, the lateral surface of central frame is provided with central pin axis hole and middle reinforced rib; The upper end of central frame is provided with reinforced rib and both sides ramp structure; Base angle, medial and lateral place below central frame is provided with the pin shaft hole be connected with two axle steel springs with an axle plate spring lifting lug; The rear of Multifunctional combined bracket is provided with stay bearing plate, the lower wing plate location matches of stay bearing plate and frame assembly, and the madial wall of central frame is provided with boss, and the central authorities of boss are provided with pin shaft hole.
Described middle reinforced rib is arranged between the central pin axis hole of central frame lateral surface and frame, in external irradiation shape.Such setting, for supporting upper bottom surface, both sides end face and two base angle pin shaft holes.
The reinforced rib of described central frame upper end is arranged in the intersection of inclined-plane, described both sides and upper bottom surface, and described reinforced rib is connected with the madial wall of described sectional shelf-unit.Such setting, for supporting the madial wall of described sectional shelf-unit.
Pin shaft hole on described central frame madial wall boss, central pin axis hole outside size and position and central frame matches, the arranged on left and right sides face of described central frame adopts cavity structure, M type lever is through the cavity of both sides, run through the pin shaft hole on the outside of central frame and madial wall gusset by bearing pin, be connected with described sectional shelf-unit.Such setting, after ensureing the assembling of M type lever, can rotate at Multifunctional combined bracket internal freedom.
The below of described central frame adopts cavity structure, is used for alleviating weight support frame, ensures good looking appearance.
A described axle plate spring lifting lug is connected with sectional shelf-unit by base angle, left side pin shaft hole, and described two axle steel springs are connected with sectional shelf-unit by base angle, right side pin shaft hole.
The madial wall of described Multifunctional combined bracket is distributed with the bolt hole of some connecting vehicle frame sides and crossbeam assembly.
Described two inclined-planes are respectively provided with the mounting bolt hole of a limiting stopper assembly.
Described stay bearing plate is distributed with some bolts hole be connected with the lower aerofoil of frame assembly.
The beneficial effects of the utility model: by Multifunctional combined bracket, can be connected with multiple assemblies of vehicle simultaneously, decrease assembly space, and the multicompartment achieving compact conformation connects and multi-functional realization.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
Fig. 3 is left view of the present utility model;
Fig. 4 is isometric views of the present utility model;
Fig. 5 is corresponding suspension assembly drowing of the present utility model;
Wherein 1. bolts hole I, 2. central pin axis hole I, 3. middle reinforced rib, 4. pin shaft hole II, 5. bolt hole II, 6. pin shaft hole III, 7. upper end reinforced rib, 8. central frame, 9. bolt hole III, 10. bolt hole IV, 11.M type lever, 12. 2 axle steel plate spring assemblies, 13. limiting stopper assemblies, 14. 1 axle plate spring lifting lugs, 15. pulley I, 16. 1 axle steel plate spring assemblies, 17. frame assemblys, 18. crossbeam assemblies, 19. central pin axis hole II, 20. pulleys II.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, a kind of plate spring suspension brackets Multifunctional combined bracket can be divided into upper end, centre and lower end three part.The upper part of sectional shelf-unit is provided with bolt hole I 1 for being connected with vehicle frame side and upper end reinforced rib 7, this reinforced rib advantageously supports the madial wall of sectional shelf-unit, improve the intensity of support and vehicle frame connecting bridge, upper end reinforced rib 7 two outside be provided with inclined-plane, inclined-plane, both sides is the bolt hole IV 10 for assembling limiting stopper assembly 13; The centre portion mainly central frame 8 of sectional shelf-unit, the madial wall of central frame 8 is dispersed with the bolt hole I 1 be connected with vehicle frame side, the central authorities of central frame 8 are provided with the central pin axis hole I 2 connecting M type lever, after assembling, M type lever 11 can rotate at internal freedom, on the lateral surface of central frame 8 along central pin axis hole I 2 to frame between be dispersed with middle reinforced rib 3, the reliability of support is strengthened further; The end portion of sectional shelf-unit is provided with the pin shaft hole II 4 that the pin shaft hole III 6 that is connected with an axle plate spring lifting lug 14 and two axle steel springs 12 connect, madial wall is dispersed with the bolt hole II 5 be connected with crossbeam assembly 18, the rear of sectional shelf-unit is provided with stay bearing plate, stay bearing plate is distributed with some bolts hole III 9 be connected with the lower aerofoil of frame assembly, the madial wall of central frame 8 is provided with boss, the central authorities of boss are provided with central pin axis hole II 19, and size and the position of central pin axis hole II 19 and central pin axis hole I are corresponding.Make Multifunctional combined bracket become a stressed entirety after various vehicle components assembling, improve its service life.
The utility model can select ZG310 material to produce stent blank through foundry technique, then can obtain after process for machining processing.
As shown in Figure 3, when the utility model uses can by bolt or other fasteners by Multifunctional combined bracket respectively with the side of frame assembly 17, lower aerofoil and crossbeam assembly 18 and limiting stopper assembly 13 are fixed, again with the axle plate spring lifting lug 14 that bearing pin will be connected with an axle steel plate spring assembly 16, two axle steel plate spring assemblies 12, M type lever 11 and Multifunctional combined bracket link together, the end of M type lever 11 is provided with pulley I 15 and pulley II 20, pulley can be free to slide at the upper surface of an axle steel plate spring assembly 16 and two axle steel plate spring assemblies 12, the installation of such Multifunctional combined bracket related fittings.
Can existing techniques in realizing be passed through without the technical characteristic described in the utility model, not repeat them here.The foregoing is only preferred embodiment of the present utility model; the utility model is not limited in above-mentioned detailed description of the invention; the change that those of ordinary skill in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.

Claims (9)

1. a plate spring suspension brackets Multifunctional combined bracket, is characterized in that, comprises central frame, and the lateral surface of central frame is provided with central pin axis hole and middle reinforced rib; The upper end of central frame is provided with reinforced rib and both sides ramp structure; Base angle, medial and lateral place below central frame is provided with the pin shaft hole fixing an axle plate spring lifting lug and two axle steel springs; The rear of Multifunctional combined bracket is provided with stay bearing plate, the lower wing plate location matches of stay bearing plate and frame assembly, and the madial wall of central frame is provided with boss, and boss central authorities are provided with pin shaft hole.
2. a kind of plate spring suspension brackets Multifunctional combined bracket as claimed in claim 1, is characterized in that, described middle reinforced rib is arranged between the central pin axis hole of central frame lateral surface and frame, in external irradiation shape.
3. a kind of plate spring suspension brackets Multifunctional combined bracket as claimed in claim 1, is characterized in that, the reinforced rib of described central frame upper end is arranged in the intersection of inclined-plane, described both sides and upper bottom surface, and described reinforced rib is connected with the madial wall of described sectional shelf-unit.
4. a kind of plate spring suspension brackets Multifunctional combined bracket as claimed in claim 1, it is characterized in that, pin shaft hole on described central frame madial wall boss, central pin axis hole outside size and position and central frame matches, the arranged on left and right sides face of described central frame adopts cavity structure, M type lever, through the cavity of both sides, is run through the pin shaft hole of the medial and lateral of central frame, is connected with described sectional shelf-unit by bearing pin.
5. a kind of plate spring suspension brackets Multifunctional combined bracket as claimed in claim 1, is characterized in that, the below of described Multifunctional combined bracket adopts cavity structure.
6. a kind of plate spring suspension brackets Multifunctional combined bracket as claimed in claim 1, is characterized in that, a described axle plate spring lifting lug is connected with sectional shelf-unit by base angle, left side pin shaft hole, and described two axle steel springs are connected with sectional shelf-unit by base angle, right side pin shaft hole.
7. a kind of plate spring suspension brackets Multifunctional combined bracket as claimed in claim 1, is characterized in that, the madial wall of described Multifunctional combined bracket is distributed with the bolt hole of some connecting vehicle frame sides and crossbeam assembly.
8. a kind of plate spring suspension brackets Multifunctional combined bracket as claimed in claim 1, is characterized in that, described two inclined-planes is respectively provided with the mounting bolt hole of a limiting stopper assembly.
9. a kind of plate spring suspension brackets Multifunctional combined bracket as claimed in claim 1, is characterized in that, described stay bearing plate is distributed with some bolts hole be connected with the lower wing plate of frame assembly.
CN201420745505.6U 2014-12-01 2014-12-01 A kind of plate spring suspension brackets Multifunctional combined bracket Expired - Fee Related CN204278972U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420745505.6U CN204278972U (en) 2014-12-01 2014-12-01 A kind of plate spring suspension brackets Multifunctional combined bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420745505.6U CN204278972U (en) 2014-12-01 2014-12-01 A kind of plate spring suspension brackets Multifunctional combined bracket

Publications (1)

Publication Number Publication Date
CN204278972U true CN204278972U (en) 2015-04-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420745505.6U Expired - Fee Related CN204278972U (en) 2014-12-01 2014-12-01 A kind of plate spring suspension brackets Multifunctional combined bracket

Country Status (1)

Country Link
CN (1) CN204278972U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108638777A (en) * 2018-06-25 2018-10-12 浙江吉利控股集团有限公司 Transverse leaf spring structure and double cross arm structure independent front suspensions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108638777A (en) * 2018-06-25 2018-10-12 浙江吉利控股集团有限公司 Transverse leaf spring structure and double cross arm structure independent front suspensions

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

Granted publication date: 20150422

Termination date: 20171201

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