CN202213631U - Vehicle frame cross beam serving as rear support of cab - Google Patents

Vehicle frame cross beam serving as rear support of cab Download PDF

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Publication number
CN202213631U
CN202213631U CN2011202935797U CN201120293579U CN202213631U CN 202213631 U CN202213631 U CN 202213631U CN 2011202935797 U CN2011202935797 U CN 2011202935797U CN 201120293579 U CN201120293579 U CN 201120293579U CN 202213631 U CN202213631 U CN 202213631U
Authority
CN
China
Prior art keywords
cab
vehicle frame
cross beam
compartment
operator
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
CN2011202935797U
Other languages
Chinese (zh)
Inventor
刘刚
李豫滇
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.)
BIJIE LIFAN JUNMA ZHENXING VEHICLE CO., LTD.
Original Assignee
BIJIE REGION LIFAN JUNMA ZHENXING VEHICLES 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 BIJIE REGION LIFAN JUNMA ZHENXING VEHICLES Co Ltd filed Critical BIJIE REGION LIFAN JUNMA ZHENXING VEHICLES Co Ltd
Priority to CN2011202935797U priority Critical patent/CN202213631U/en
Application granted granted Critical
Publication of CN202213631U publication Critical patent/CN202213631U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a vehicle frame cross beam serving as a rear support of a cab. A support cross beam of the cab is stamped by using a steel plate so as to have an upward protruded gantry form, and a middle part is an n-shaped section; the left and right ends of the cross beam are connected with upper aerofoil planes of left and right longitudinal beams of a vehicle frame respectively; the n-shaped bottom side of the middle part is connected with the upper ends of reinforced connection plates which are made from two steel plates through rivets respectively; the lower ends of the two reinforced connection plates are connected with the inner sides of lower aerofoil planes of the left and right longitudinal beams of the vehicle frame through rivets respectively, so that a frame structure with high intensity and rigidity is formed, and the function of the vehicle frame cross beam is exerted; vibration reduction rubber gaskets which have a good vibration reduction effect on the cab are arranged between the support cross beam of the cab and the cab; and therefore, the vehicle frame cross beam serving as the rear support of the cab has the functions of the rear support of the cab and a vehicle frame middle cross beam and can be widely applied to lorries with long-head cabs.

Description

The double cross member of frame of doing the operator's compartment after poppet
Technical field
The utility model relates to the Manufacturing Technology for Automotive Parts field, particularly a kind of double cross member of frame of doing the operator's compartment after poppet.
Background technology
A support must be installed on the vehicle frame of bonneted truck rear cabin position be used for rear portion, supporting driver chamber, and near this support because the needs of body frame structure for automotive intensity need to connect an intermediate transverse girder.Owing near the same position of vehicle frame, disposed two parts, thereby caused the waste of material and the increase of quality, be unfavorable for the manufacturing cost and its usage economy of automobile.
Summary of the invention
The utility model proposes a kind of double cross member of frame of doing the operator's compartment after poppet, and it can overcome the problems referred to above.
This double cross member of frame of doing the operator's compartment after poppet that the utility model provides, the cab legs crossbeam strikes out gantry shape that raises up with steel plate, and the middle part is that several shaped sections are so that it has higher rigidity and intensity.Its left and right two ends are connected with four rivets with the left and right longeron top airfoil of vehicle frame respectively; Several fonts base, middle part is connected with the reinforced company fishplate bar upper end that two rivets and two steel plates are processed respectively; Two reinforced company fishplate bar lower ends are connected with the left and right longeron lower aerofoil of vehicle frame is inboard respectively with four rivets; Form a framed structure, played the effect of cross member of frame with higher strength and stiffness.Left and right two bevel phase of cab legs crossbeam are installed a connection bearing pin with spring washer and nut after filling up large washer respectively; After loading onto a big rubber damping pad respectively, two connection bearing pin upper ends lift operator's compartment; Let two connection bearing pin tops pass operator's compartment after cross member mounting hole; On the two connection bearing pins in the operator's compartment after cross member a little rubber damping pad is installed respectively, behind the last small washer of pad a nut is installed respectively.Operator's compartment after cross member bottom and top all are equipped with rubber damping pad, and operator's compartment is had the better damping effect.This double cross member of frame of doing the operator's compartment after poppet has played the effect of operator's compartment after poppet and central frame beam crossbeam simultaneously, can reduce production costs, and help the car opertion economy, can be widely used in the goods carrying vehicle of conventional cab.
Description of drawings
Fig. 1 is the back view of the overall structure scheme drawing of the utility model, promptly presses the automobile working direction, projection from back to front and view.
Fig. 2 is that the A-A section-drawing of Fig. 1 in the utility model is cab legs crossbeam and reinforced company's fishplate bar connection structure scheme drawing.
Fig. 3 is that the B-B section-drawing of Fig. 1 in the utility model is cab legs crossbeam and rear cabin connection structure scheme drawing.
Fig. 4 is that the C-C section-drawing of Fig. 1 in the utility model is cab legs crossbeam and chassis side rail, reinforced company's fishplate bar and chassis side rail connection structure scheme drawing.
Each label is in Fig. 1~4: 1-vehicle frame left side longeron, 2-cab legs crossbeam, 3-rivet, 4-reinforced company fishplate bar; 5-connects bearing pin, 6-M18 * 1.5 nuts, 7-small washer, the little rubber damping pad of 8-; The big rubber damping pad of 9-, 10-operator's compartment after cross member, 11-large washer; The 12-cab floor, 13-vehicle frame right vertical beam, 14-φ 18 spring washers.
The specific embodiment
Be elaborated below in conjunction with accompanying drawing.
Shown in Fig. 1-4, the double installation matrix of doing the cross member of frame of operator's compartment after poppet is vehicle frame left side longeron 1 and vehicle frame right vertical beam 13; The supporting object of operator's compartment after poppet is operator's compartment after cross member 10 and cab floor 12, representes with long and two-short dash line, does transparence and handles.Cab legs crossbeam 2 usefulness steel plates strike out gantry shape that raises up, and the middle part is that several shaped sections are so that it has higher rigidity and intensity.Its left and right two ends are connected with rivet 3 with vehicle frame left side longeron 1, vehicle frame right vertical beam 13 top airfoils respectively; Several fonts base, middle part is connected with reinforced company's fishplate bar 4 upper ends that rivet 3 and two steel plates are processed respectively; Two reinforced company's fishplate bars, 4 lower ends are connected with vehicle frame left side longeron 1, vehicle frame right vertical beam 13 lower aerofoils inboard respectively with rivet 3; Form a framed structure, played the effect of cross member of frame with higher strength and stiffness.Cab legs crossbeam 2 left and right two bevel phase are filled up large washer 11 backs respectively one connection bearing pin 5 are installed; Two connect bearing pin 5 upper ends loads onto big rubber damping pad 9 back lifting operator'ies compartment respectively; Let two connection bearing pins, 5 tops pass operator's compartment after cross member 10 mounting holes; Punching press has two rubber pad mounting holes on the cab floor 12, can on the two connection bearing pins 5 in operator's compartment after cross member 10 a little rubber damping pad 8 be installed respectively, and a M18 * 1.5 nuts 6 are installed in the last small washer of pad 7 backs respectively.Operator's compartment after cross member 10 bottoms and top all are equipped with rubber damping pad, and operator's compartment is had the better damping effect.This double cross member of frame of doing the operator's compartment after poppet has played the effect of operator's compartment after poppet and central frame beam crossbeam simultaneously, can reduce production costs, and help the car opertion economy, can be widely used in the goods carrying vehicle of conventional cab.
As shown in Figure 2, reinforced company's fishplate bar 4 upper ends that process with two rivets 3 and steel plate on several fonts base, cab legs crossbeam 2 middle parts are connected.
As shown in Figure 3; Large washer 11 backs are installed and are connected bearing pin 5 with φ 18 spring washers 14 and M18 * 1.5 nuts 6 on the cab legs crossbeam 2 bevel phase pads; Connect bearing pin 5 upper ends and load onto big rubber damping pad 9 back lifting operator'ies compartment respectively; Let connection bearing pin 5 tops pass operator's compartment after cross member 10 mounting holes, punching press has two rubber pad mounting holes on the cab floor 12, and little rubber damping pad 8 is installed on the connection bearing pin 5 in operator's compartment after cross member 10 respectively; Small washer 7 back installing M 18 * 1.5 nuts 6 on the pad are to guarantee the bonded assembly reliability.
As shown in Figure 4, cab legs crossbeam 2 right-hand members are connected with four rivets 3 with vehicle frame right vertical beam 13 top airfoils, and reinforced company's fishplate bar 4 lower ends are connected with four rivets 3 and vehicle frame right vertical beam 13 lower aerofoils are inboard.

Claims (2)

1. the double cross member of frame of doing the operator's compartment after poppet; It is characterized in that: the cab legs crossbeam strikes out gantry shape that raises up with steel plate; The middle part is several shaped sections; Left and right two ends are connected with rivet with the left and right longeron top airfoil of vehicle frame respectively; Several fonts base, middle part is connected with the reinforced company fishplate bar upper end that rivet and two steel plates are processed respectively, and two reinforced company fishplate bar lower ends are connected with the left and right longeron lower aerofoil of vehicle frame is inboard respectively with rivet, form the framed structure with higher strength and stiffness.
2. the double cross member of frame of doing the operator's compartment after poppet as claimed in claim 1 is characterized in that: between cab legs crossbeam and the operator's compartment rubber damping pad is installed.
CN2011202935797U 2011-08-15 2011-08-15 Vehicle frame cross beam serving as rear support of cab Expired - Fee Related CN202213631U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202935797U CN202213631U (en) 2011-08-15 2011-08-15 Vehicle frame cross beam serving as rear support of cab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202935797U CN202213631U (en) 2011-08-15 2011-08-15 Vehicle frame cross beam serving as rear support of cab

Publications (1)

Publication Number Publication Date
CN202213631U true CN202213631U (en) 2012-05-09

Family

ID=46012899

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202935797U Expired - Fee Related CN202213631U (en) 2011-08-15 2011-08-15 Vehicle frame cross beam serving as rear support of cab

Country Status (1)

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CN (1) CN202213631U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104401410A (en) * 2014-12-02 2015-03-11 刘权 Truck frame longitudinal member support device
CN106143621A (en) * 2016-08-30 2016-11-23 合肥常青机械股份有限公司 The frame cross assembly of heat radiation damping
CN106895109A (en) * 2017-04-07 2017-06-27 安徽宏祥工业循环经济开发有限公司 Bridge-type crossbeam assembly with shock detection
CN107054468A (en) * 2017-04-07 2017-08-18 安徽宏祥工业循环经济开发有限公司 Bridge-type crossbeam assembly with radiator structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104401410A (en) * 2014-12-02 2015-03-11 刘权 Truck frame longitudinal member support device
CN106143621A (en) * 2016-08-30 2016-11-23 合肥常青机械股份有限公司 The frame cross assembly of heat radiation damping
CN106895109A (en) * 2017-04-07 2017-06-27 安徽宏祥工业循环经济开发有限公司 Bridge-type crossbeam assembly with shock detection
CN107054468A (en) * 2017-04-07 2017-08-18 安徽宏祥工业循环经济开发有限公司 Bridge-type crossbeam assembly with radiator structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: BIJIE LIFAN JUNMA ZHENXING VEHICLE CO., LTD.

Free format text: FORMER NAME: BIJIE REGION LIFAN JUNMA ZHENXING VEHICLES CO., LTD.

CP03 Change of name, title or address

Address after: Small town in seven cities of Guizhou Province in 551713 Bijie City Village

Patentee after: BIJIE LIFAN JUNMA ZHENXING VEHICLE CO., LTD.

Address before: The duck pond in Bijie city of Guizhou province Bijie 551713 foot Zhen Ying Village area

Patentee before: Bijie Region Lifan Junma Zhenxing Vehicles Co., Ltd.

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: 20120509

Termination date: 20190815