CN102837754A - Car instrument desk tube beam positioning structure - Google Patents

Car instrument desk tube beam positioning structure Download PDF

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Publication number
CN102837754A
CN102837754A CN2012103386298A CN201210338629A CN102837754A CN 102837754 A CN102837754 A CN 102837754A CN 2012103386298 A CN2012103386298 A CN 2012103386298A CN 201210338629 A CN201210338629 A CN 201210338629A CN 102837754 A CN102837754 A CN 102837754A
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CN
China
Prior art keywords
nut
locating plate
plate
adjusting screw
car
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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.)
Granted
Application number
CN2012103386298A
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Chinese (zh)
Other versions
CN102837754B (en
Inventor
刘慧敏
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.)
Lifan Technology Group Co Ltd
Original Assignee
Lifan Industry Group 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 Lifan Industry Group Co Ltd filed Critical Lifan Industry Group Co Ltd
Priority to CN201210338629.8A priority Critical patent/CN102837754B/en
Publication of CN102837754A publication Critical patent/CN102837754A/en
Application granted granted Critical
Publication of CN102837754B publication Critical patent/CN102837754B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a car instrument desk tube beam positioning structure which comprises a tube beam (1), wherein a first positioning plate (3) is fixed to one end of the tube beam (1), and a second positioning plate (5) is fixed to the other end of the tube beam (1); the first positioning plate (3) is tightly clung to a first car body side endgate (4); the second positioning plate (5) is connected with a second car body side endgate (6) through an installing bolt (7); a clearance (9) is formed between the second positioning plate (5) and the second car body side endgate (6); an adjusting screw sleeve (12) sleeved by an adjusting nut (11) is arranged in the clearance (9), and is matched with the adjusting nut (11) through threads; and the adjusting nut (11) is sleeved by a nut protective jacket (13). According to the car instrument desk tube beam positioning structure provided by the invention, the nut, the adjusting screw sleeve and the nut protective jack are additionally arranged between the car body side endgates and the positioning plates, therefore, the problems that the installing nut cannot be fastened due to the clearance, and an instrument desk tube beam cannot be reliably assembled can be solved, the assembly precision and strength are ensured, and a condition is provided for installing an instrument desk assembly in a manner of modularizing.

Description

Car instrument platform pipe beam location structure
Technical field
The invention belongs to automobile technical field, specifically, the particularly mounting structure of car instrument platform Guan Liang.
Background technology
Along with the continuous development of auto-industry, market is also increasing to the automobile demand amount, for can high efficiency, makes automobile in enormous quantities, requires car assembling to realize modularization as far as possible.So-called modularization, exactly that some are scattered parts are assembled into a big assembly in advance, and then integral installation is fitted on the vehicle body in the auto assembly workshop this big assembly, and this mode of production can improve the production efficiency of automobile greatly.
It also is the modular part of car assembling that the makeup of the instrument desk assembly module of car is joined, the main integrated many parts such as instrument carrier panel, electrical equipment, wire harness, Guan Liang, air-conditioning of car instrument platform assembly.Traditional fit is: put each wire harness of electrical equipment on the shelf at instrument desk Guan Liang earlier; Then instrument desk Guan Liang two ends are fixed on the body side coaming plate of both sides; Then instrument carrier panel is fixed on the Guan Liang, in all kinds of lumen pores of instrument carrier panel, assembles other parts such as instrument, electrical equipment again.In the above mounting means, parts such as instrument carrier panel, electrical equipment, air-conditioning all need the staff to assemble into the car, and at first, the operational space in the car is narrow and small, and fitting operation is inconvenient, and not only working strength of workers is big, and installation effectiveness is not high; Secondly, owing to be in car, to install, and operating personal need be mentioned part and assembling in the car outside car, between coming and going the time of cost more, also can reduce installation effectiveness; Once more,, go up toward Guan Liang again each electric appliances, instrument etc. are installed, can't really reach the requirement of assembly module installation owing to earlier Guan Liang is loaded on the vehicle body.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of car instrument platform pipe beam location structure that can realize really that the instrument desk modularization is installed.
Technical scheme of the present invention is following: a kind of car instrument platform pipe beam location structure; Comprise Guan Liang (1), first locating plate (3), the first body side coaming plate (4), second locating plate (5), the second body side coaming plate (6), hold-down bolt (7), nut (8), setting nut (11), Adjusting bolt Adjusting screw (12) and nut sheath (13); Wherein, Guan Liang (1) is positioned between the first body side coaming plate (4) and the second body side coaming plate (6) of the right and left; End at Guan Liang (1) is fixed with first locating plate (3), and the other end is fixed with second locating plate (5), and said first locating plate (3) is fastened with the first body side coaming plate (4); Second locating plate (5) is connected with the second body side coaming plate (6) through hold-down bolt (7), is locked by nut (8); There is gap (9) between said second locating plate (5) and the second body side coaming plate (6); Be provided with Adjusting bolt Adjusting screw (12) in this gap (9); Said Adjusting bolt Adjusting screw (12) sky is enclosed within on the hold-down bolt (7), goes up suit setting nut (11), both screws thread fit at Adjusting bolt Adjusting screw (12); Go up cover loading nut sheath (13) at said setting nut (11), this nut sheath (13) is fixed on second locating plate (5).
Because the accuracy of manufacture of vehicle body and pipe beam itself is limited, the overall length dimension apart from size and instrument desk Guan Liang of left and right sides body side coaming plate will inevitably have error.The present invention is provided with the gap between second locating plate and the second body side coaming plate; In the time of assembling, earlier that the first body side coaming plate and first locating plate is fastening, on second locating plate, locate setting nut and Adjusting bolt Adjusting screw simultaneously by the nut sheath; Then the Adjusting bolt Adjusting screw on second locating plate is aimed at the assembly opening on the second body side coaming plate; Pass the assembly opening on the second body side coaming plate with instrument then and stretch in the Adjusting bolt Adjusting screw, rotate Adjusting bolt Adjusting screw, Adjusting bolt Adjusting screw is moved towards the rotation of the second body side coaming plate direction through instrument; Until the end face of Adjusting bolt Adjusting screw and the second body side coaming plate near butt; Take off instrument at last, hold-down bolt is passed the via hole on assembly opening, Adjusting bolt Adjusting screw and second locating plate on the second body side coaming plate, get final product by nut locking.
This shows that owing to have the gap between second locating plate and the second body side coaming plate, and the cooperation position between setting nut and the Adjusting bolt Adjusting screw is adjustable, even the size of left and right sides body side coaming plate and instrument desk Guan Liang has deviation also can assemble like this.At first, operating personal can use external tool rotation adjusting swivel nut outside car, greatly reduce labor intensity of operating personnel, has effectively improved operating efficiency; Secondly; Cooperation through setting nut and Adjusting bolt Adjusting screw; Make between second locating plate and the second body side coaming plate and obtain strength joint, solved since the hold-down bolt that bring in the gap can't be fastening and instrument desk pipe beam assemble insecure problem, guaranteed precision and intensity that the pipe beam is installed; Once more; Other parts of assembling instrument desk assembly on instrument desk Guan Liang are assembled to Guan Liang on the vehicle body, for the modularization of instrument desk assembly is installed the condition that provides again earlier; Can really realize the modularization installation of instrument desk, and then improve the assembling speed of instrument desk assembly.
Said Adjusting bolt Adjusting screw (12) is made up of disk (14) and annular boss (15); Center at disk (14) has the regular hexagon hole; Set firmly annular boss (15) on one of them card of disk (14); On the outer circumference surface of this annular boss (15) outside thread is set, the centre hole of annular boss (15) links to each other with the regular hexagon hole of disk (14) and is concentric.The moulding of above structure Adjusting bolt Adjusting screw is simple, and processing and fabricating is easy; Adjusting bolt Adjusting screw is through annular boss and setting nut screw thread fit, and the two connection is firm, and alerting ability is good during the rotation of Adjusting bolt Adjusting screw relative adjustment nut; The centre hole of Adjusting bolt Adjusting screw is a regular hexagon, can turn Adjusting bolt Adjusting screw through inner-hexagon spanner like this, and is not only convenient but also quick, and need not extra tools.
Said setting nut (11) is the outer-hexagonal nut, draws materials conveniently, cost is low; Said nut sheath (13) cooperates with setting nut (11) through orthohexagonal centre hole, and the nut sheath is reliable to the setting nut location like this, and setting nut and then rotates together when can prevent the Adjusting bolt Adjusting screw rotation; Nut sheath (13) is buckled on second locating plate (5), and not only easy accessibility, and fixing is good.
Nut sheath (13) is provided with two card bases (16) towards the end face of second locating plate (5), and this card base (16) is snapped in the hole clipping of second locating plate (5).The nut sheath is through two card bases and the clamping mutually of second locating plate, and it is good circumferentially to reach axial location, can prevent that the nut sheath from taking place to become flexible or come off.
On said card base (16), be formed with the wedge shape fixture block, form the pawl structure, pawl shape fixture block snaps in conveniently, and buckle is solid, and simple in structure, and is easy to process.
For ease processing and fabricating, reduce production costs, said nut sheath (13) and card base (16) are structure as a whole, and through the acrylic plastering injection mo(u)lding.
Top at said first locating plate (3) and second locating plate (5) all has opening cotter way (10), and the locating dowel pin (2) on the homonymy body side coaming plate medial surface snaps in the corresponding opening cotter way (10).Opening cotter way and locating dowel pin are used for the fastening preceding location of instrument desk pipe beam, and in rotation adjusting swivel nut and binding bolt, operating personal need not held up Guan Liang into the car like this, more convenient operation, quick.
Beneficial effect: the present invention is through installing setting nut, Adjusting bolt Adjusting screw and nut sheath additional between body side coaming plate and locating plate; For providing near joint between body side coaming plate and the locating plate; Eliminated since the hold-down bolt that bring in the gap can't be fastening and instrument desk pipe beam assemble insecure problem, not only effectively reduce the accuracy of manufacture requirement of parts, practice thrift cost; And for the modularization installation of instrument desk assembly provides condition, and then improved the assembling speed of instrument desk assembly.
Description of drawings
Fig. 1 is an assembling scheme drawing of the present invention.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is B-B cutaway view of Fig. 2, also is the constitution diagram before Adjusting bolt Adjusting screw is not adjusted.
Fig. 4 does not adjust the back for Adjusting bolt Adjusting screw among Fig. 3 and assembles the scheme drawing of hold-down bolt.
Fig. 5 is the assembling scheme drawing of Adjusting bolt Adjusting screw, setting nut and nut sheath.
Fig. 6 is the installation exploded view of swivel nut, setting nut and nut sheath.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the present invention is made up of pipe beam 1, locating dowel pin 2, first locating plate 3, the first body side coaming plate 4, second locating plate 5, the second body side coaming plate 6, hold-down bolt 7, nut 8, setting nut 11, Adjusting bolt Adjusting screw 12 and nut sheath 13 etc.Wherein, The first body side coaming plate 4 and the second body side coaming plate 6 are arranged with mode of left and right symmetry; Pipe beam 1 is set between the first body side coaming plate 4 and the second body side coaming plate 6, and the left end of this pipe beam 1 is fixed with first locating plate 3, and right-hand member is fixed with second locating plate 5; Said first locating plate 3 and the first body side coaming plate 4 fit, and pass through two bolted up and down.Top at first locating plate 3 is welded with locating dowel pin 2 accordingly along the medial surface that fore-and-aft direction has opening cotter way 10, the first body side coaming plates 4, and this locating dowel pin 2 snaps in the opening cotter way 10 on first locating plate 3.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; There is gap 9 between second locating plate 5 and the second body side coaming plate 6; Top at second locating plate 5 also has opening cotter way 10 along fore-and-aft direction; The medial surface of the second body side coaming plate 6 is welded with locating dowel pin 2 accordingly, and this locating dowel pin 2 snaps in the opening cotter way 10 on second locating plate 5.The locating dowel pin 2 and the opening cotter way 10 equal symmetric arrangement of the right and left.On the second body side coaming plate 6, have two circular assembly openings up and down; Have two via holes on second locating plate 5 accordingly; Hold-down bolt 7 passes on the second body side coaming plate 6 via hole on the assembly opening and second locating plate 5; Second locating plate 5 is connected with the second body side coaming plate 6 through hold-down bolt 7, and hold-down bolt 7 is by nut 8 lockings, and this nut 8 is weldingly fixed on the left side board face of second locating plate 5.
Like Fig. 1, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, be provided with setting nut 11, Adjusting bolt Adjusting screw 12 and nut sheath 13 in the gap 9 between second locating plate 5 and the second body side coaming plate 6.Said Adjusting bolt Adjusting screw 12 is made up of disk 14 and annular boss 15; Have the regular hexagon hole at the center of disk 14; Be formed with annular boss 15 on disk 14 one of them card; On the outer circumference surface of this annular boss 15 outside thread is set, the centre hole of annular boss 15 links to each other with the regular hexagon hole of disk 14 and is concentric, and Adjusting bolt Adjusting screw 12 is enclosed within on the hold-down bolt 7 through the centre hole of annular boss 15 and the regular hexagon hole sky of disk 14.Suit setting nut 11 on Adjusting bolt Adjusting screw 12, this setting nut 11 is the outer-hexagonal nut, annular boss 15 screws thread fit of setting nut 11 and Adjusting bolt Adjusting screw 12.Cover loading nut sheath 13 on setting nut 11, said nut sheath 13 is the circle body structure, nut sheath 13 cooperates with setting nut 11 through orthohexagonal centre hole.On the end face of second locating plate 5, be provided with two card bases 16 at nut sheath 13, on card base 16, be formed with the wedge shape fixture block, form the pawl structure, this card base 16 is snapped in the hole clipping of corresponding setting on second locating plate 5.Said nut sheath 13 is structure as a whole with card base 16, and through the acrylic plastering injection mo(u)lding.
The present invention is performed such assembling:
Like Fig. 1-shown in Figure 5; At first instrument desk is assembled into assembly module, this assembly module is integrated electrical equipment, instrument carrier panel, instrument, wire harness, pipe beam 1, first locating plate 3, second locating plate 5, setting nut 11, nut sheath 13 and Adjusting bolt Adjusting screw 12 etc. in composing room; Then; Through cooperating of opening cotter way 10 and locating dowel pin 2, assembly module is positioned body structure, and the first body side coaming plate 4 and first locating plate 3 is fastening; The assembly opening of then Adjusting bolt Adjusting screw on second locating plate 5 12 being aimed on the second body side coaming plate 6; Pass the assembly opening on the second body side coaming plate 6 and stretch in the Adjusting bolt Adjusting screw 12 with inner-hexagon spanner, rotate Adjusting bolt Adjusting screw 12, Adjusting bolt Adjusting screw 12 is moved towards the rotation of the second body side coaming plate, 6 directions through inner-hexagon spanner; Until the disk 14 of Adjusting bolt Adjusting screw 12 and the second body side coaming plate 6 near butt; Take off inner-hexagon spanner at last, hold-down bolt 7 is passed the via hole on assembly opening, Adjusting bolt Adjusting screw 12 and second locating plate 5 on the second body side coaming plate 6, get final product by nut 8 lockings.

Claims (7)

1. car instrument platform pipe beam location structure; Comprise Guan Liang (1), this Guan Liang (1) is positioned between the first body side coaming plate (4) and the second body side coaming plate (6) of the right and left, is fixed with first locating plate (3) at the end of Guan Liang (1); The other end is fixed with second locating plate (5); It is characterized in that: said first locating plate (3) is fastened with the first body side coaming plate (4), and second locating plate (5) is connected with the second body side coaming plate (6) through hold-down bolt (7), is locked by nut (8); There is gap (9) between said second locating plate (5) and the second body side coaming plate (6); Be provided with Adjusting bolt Adjusting screw (12) in this gap (9); Said Adjusting bolt Adjusting screw (12) sky is enclosed within on the hold-down bolt (7), goes up suit setting nut (11), both screws thread fit at Adjusting bolt Adjusting screw (12); Go up cover loading nut sheath (13) at said setting nut (11), this nut sheath (13) is fixed on second locating plate (5).
2. car instrument platform pipe beam location structure as claimed in claim 1; It is characterized in that: said Adjusting bolt Adjusting screw (12) is made up of disk (14) and annular boss (15); Center at disk (14) has the regular hexagon hole; Set firmly annular boss (15) on one of them card of disk (14), on the outer circumference surface of this annular boss (15) outside thread is set, the centre hole of annular boss (15) links to each other with the regular hexagon hole of disk (14) and is concentric.
3. according to claim 1 or claim 2 car instrument platform pipe beam location structure; It is characterized in that: said setting nut (11) is the outer-hexagonal nut; Said nut sheath (13) cooperates with setting nut (11) through orthohexagonal centre hole, and nut sheath (13) is buckled on second locating plate (5).
4. car instrument platform pipe beam location structure as claimed in claim 3 is characterized in that: shown in nut sheath (13) be provided with two card bases (16) towards the end face of second locating plate (5), this card base (16) is snapped in the hole clipping of second locating plate (5).
5. car instrument platform pipe beam location structure as claimed in claim 4 is characterized in that: on said card base (16), be formed with the wedge shape fixture block, form the pawl structure.
6. car instrument platform pipe beam location structure as claimed in claim 5, it is characterized in that: said nut sheath (13) and card base (16) are structure as a whole, and through the acrylic plastering injection mo(u)lding.
7. car instrument platform pipe beam location structure as claimed in claim 1; It is characterized in that: the top at said first locating plate (3) and second locating plate (5) all has opening cotter way (10), and the locating dowel pin (2) on the homonymy body side coaming plate medial surface snaps in the corresponding opening cotter way (10).
CN201210338629.8A 2012-09-13 2012-09-13 Car instrument desk tube beam location structure Expired - Fee Related CN102837754B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210338629.8A CN102837754B (en) 2012-09-13 2012-09-13 Car instrument desk tube beam location structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210338629.8A CN102837754B (en) 2012-09-13 2012-09-13 Car instrument desk tube beam location structure

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CN102837754A true CN102837754A (en) 2012-12-26
CN102837754B CN102837754B (en) 2015-10-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106945731A (en) * 2017-03-27 2017-07-14 江苏大学 A kind of body lightening minor structure attachment means and method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752073A1 (en) * 1997-11-25 1999-05-27 Opel Adam Ag Vehicle bodywork with structural transverse bearer
CN1706703A (en) * 2004-06-10 2005-12-14 日产自动车株式会社 Mounting structure for cockpit module and related method
CN201293032Y (en) * 2008-11-28 2009-08-19 上海通用汽车有限公司 Tolerance type clearance compensation fastening device
CN101881295A (en) * 2010-06-02 2010-11-10 奇瑞汽车股份有限公司 Nut mounting structure used for instrument panel beam
CN201721429U (en) * 2010-04-30 2011-01-26 奇瑞汽车股份有限公司 Mechanism capable of adjusting automobile instrument beam assembly precision
CN201951578U (en) * 2010-12-30 2011-08-31 长城汽车股份有限公司 Stiffening beam limiting and mounting structure for automobile instrument board
CN202827846U (en) * 2012-09-13 2013-03-27 力帆实业(集团)股份有限公司 Installation structure of sedan instrument desk

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752073A1 (en) * 1997-11-25 1999-05-27 Opel Adam Ag Vehicle bodywork with structural transverse bearer
CN1706703A (en) * 2004-06-10 2005-12-14 日产自动车株式会社 Mounting structure for cockpit module and related method
CN201293032Y (en) * 2008-11-28 2009-08-19 上海通用汽车有限公司 Tolerance type clearance compensation fastening device
CN201721429U (en) * 2010-04-30 2011-01-26 奇瑞汽车股份有限公司 Mechanism capable of adjusting automobile instrument beam assembly precision
CN101881295A (en) * 2010-06-02 2010-11-10 奇瑞汽车股份有限公司 Nut mounting structure used for instrument panel beam
CN201951578U (en) * 2010-12-30 2011-08-31 长城汽车股份有限公司 Stiffening beam limiting and mounting structure for automobile instrument board
CN202827846U (en) * 2012-09-13 2013-03-27 力帆实业(集团)股份有限公司 Installation structure of sedan instrument desk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106945731A (en) * 2017-03-27 2017-07-14 江苏大学 A kind of body lightening minor structure attachment means and method

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