CN102114502B - Fixture for manufacturing left and right supports of beam of automotive instrument - Google Patents
Fixture for manufacturing left and right supports of beam of automotive instrument Download PDFInfo
- Publication number
- CN102114502B CN102114502B CN200910217236.XA CN200910217236A CN102114502B CN 102114502 B CN102114502 B CN 102114502B CN 200910217236 A CN200910217236 A CN 200910217236A CN 102114502 B CN102114502 B CN 102114502B
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- base
- fixture
- shape
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- depression bar
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 210000003195 fascia Anatomy 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Instrument Panels (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a fixture for manufacturing left and right supports of a beam of an automotive instrument, which is high in cost performance, simple in operation and complete in alignment. The fixture comprises a beam-shaped base, and clamping mechanisms and an alignment mechanism that are arranged on the base, wherein the clamping mechanisms are arranged on two ends of the base and in the middle of the base, and the alignment mechanism is arranged in the middle of the base. By adoption of the structure, the fixture can accurately align the left and right supports of the beam of the automotive instrument, solve the problem of difficult alignment on the left and right supports of the beam of the automotive instrument, overcome the deficiency that the alignment efficiency is low and can not meet production requirement, and is especially suitable for alignment of mass-produced parts in industry, thus omitting complicated steps of an original device, and greatly improving the efficiency of alignment work.
Description
Technical field
The present invention relates to a kind of manufacturing installation of auto parts, specifically, relate to a kind of fixture manufacturing fascia board girder left and right support.
Background technology
Along with expanding economy and growth in the living standard, the use amount of automobile increases year by year.Vehicle very can say it is inseparable for the relation of the mankind, and vehicular manufacturer, between vehicle spare part manufacturer and driver, not only pursues the performance of vehicle itself, security and its fuel-efficient effect, and also more and more focuses on for the assembly of automobile.
Automobile becomes our main traffic instrument while, people want the more and more higher of changes persuing to its manufacturing process, make its production technology also be more and more advanced, and the production of various part and detection are also thereupon more and more advanced, and precision is more and more higher.Dashboard cross member left and right support profile is complicated, three-dimensional space is many, and its various installation dimension of emptiness required all will ensure that its precision directly affects the performance of automobile in the dimensional tolerance range allowed.
Fixture is mainly used in the school shape in part manufacture, school shape refers to that workpiece is after various stamping procedure, because its dimensional accuracy and surface configuration can't reach the requirement of part, at this moment, just need in its shape and size close on the basis of part requirements, make it produce little plastic yield by certain moduli tool again, thus obtain a kind of processing method for stamping of qualified part.The object of school shape is to meeting drawing requirement the unevenness of surface of the work or circular arc finishing.In general, for surface configuration and the higher stamping parts of dimensional requirement, often all need to correct shape.School shape is in mechanical manufacturing field widespread uses such as automobiles.
School shape technique has following features:
1, the deflection of school shape is all very little, and mostly is the distortion of local;
2, the dimensional accuracy of school shape workpiece is all higher, therefore requires that the precision of bearing of die correspondingly also should improve;
3, the stress during shape of school, the character of strain are all different from the ess-strain of former procedure.The stress state during shape of school should be conducive to reducing resilience to the impact of workpiece accuracy, is namely conducive to making workpiece shape and size stable under the shape mould effect of school.Therefore the ess-strain during shape of school residing for workpiece is much more complicated than general forming process;
4, during the shape of school, all need press ram at lower dead point position time carry out.Therefore, school shape is high to the rigidity of used equipment, accuracy requirement, usually carries out on special smoothing press.If corrected shape at ordinary press, then overload protection arrangement must be provided with, in case damage equipment.
Crossbeam is vehicle key parts, especially fascia board girder, and fascia board girder is the strength member guaranteed that the various instrument of automobile is stablized, reliably use, and comprises crossbeam, sheet metal and mounting hole.The High Rotation Speed of high-power engine and vehicle travel the severe of road conditions, easily cause powerful vibration to pilothouse and jolt, thus causing appliance circuit and partial function open circuit or malfunctioning in front console panel.
Conventional brace is structural member by the pedestal of steel plate or steel-pipe welding and metal support, owing to adopting the structure of integral plate or steel-pipe welding, makes fixture very heavy, not easily move.Traditional straightening method is that application fixture detects crossbeam, if pin gauge can pass the mounting hole on crossbeam and meet with aperture, then product is qualified, if rule pin can not through the mounting hole on crossbeam, then need to be fixed on fixture, use instrument, correct.This process need, through the two procedures of fixture and fixture, needs to use the double time.
Summary of the invention
The present invention be directed in prior art when manufacturing left and right support, school shape operation requires the problems such as high, school shape time is long, expense energy, school shape efficiency are low to operating personnel, and propose that a kind of cost performance is high, simple to operate, the fixture of school shape fascia board girder left and right support fast.
The technical matters that will solve required for the present invention, can be achieved through the following technical solutions:
Manufacture a fixture for dashboard cross member left and right support, it is characterized in that: comprise base in crossbeam shape and the clamping device be arranged on base and shape rectifying mechanism, clamping device is arranged in the middle part of base two ends and base, and shape rectifying mechanism is arranged in the middle part of base.
In the present invention, described base is also provided with side plate, to strengthen the stability of base.
Described side plate is provided with for by fixed orifice fixing for the position of fixture, causes detection inaccurate to prevent the fixture when operating from moving.
Described side plate can arrange suspension ring, so that movable clamp.
In the present invention, in order to strengthen the clamping stability of dashboard cross member left and right support, clamping device is other is also provided with fixed mechanism, described end fixing mechanism, comprise depression bar, the depression bar bearing be arranged on base, be arranged on driving base on base or outside base and fixing pressure head, depression bar is arranged on by depression bar seat supports on depression bar bearing, and one end of depression bar is flexibly connected by bolt with driving base, and the other end that fixing pressure head is arranged on depression bar is pressed on support.
Shape rectifying mechanism has various structures, wherein a kind of shape rectifying mechanism of structure, comprise: be arranged on the pedestal on base, pedestal is provided with horizontal guide rail, horizontal guide rail is provided with the school shape parts that can slide along horizontal guide rail, and front end profile and the left and right support of school shape parts treat that the outline of school shape part is identical.
The shape rectifying mechanism of another kind of structure, comprise: the vertical pedestal be connected with base, pedestal is provided with upright guide rail, and upright guide rail is provided with the school shape parts that can slide along upright guide rail, and front end profile and the left and right support of school shape parts treat that the outline of school shape part is identical.
The pedestal of two shape rectifying mechanisms can be arranged the driver part driving each self-correcting shape parts at respective slide on rails.
The present invention is by adopting above structure, and can correct shape fascia board girder left and right support exactly, solve the problem of support school, fascia board girder left and right shape difficulty, overcome the low shortcoming being difficult to meet production requirement of school shape efficiency, its cost performance is high; Reduction school forms this greatly, simple to operate, sizing precision is high, is particularly suitable for the school shape of industrial mass-produced part in this invention; This invention is moved and convenient in carrying, does not take up space, and realizes comprehensive school shape simultaneously, thus step much loaded down with trivial details in device before eliminating, drastically increase the efficiency of school shape work.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present invention.
Embodiment
In order to make technological means of the present invention, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the present invention further.
As shown in Figure 1, manufacture a fixture for fascia board girder left and right support, comprise base 2, in order to strengthen the stability of base, base 2 is also provided with side plate 21, side plate 21 is provided with for by fixed orifice 22 fixing for the position of fixture, when using fixture detector dash board crossbeam left and right support 1, first fixture will be fixed, preventing the fixture when operating from moving causes detection inaccurate, meanwhile, for the ease of movable clamp, side plate 21 can be arranged suspension ring (meaning not shown in the figures).
Base 2 is provided with clamping device and shape rectifying mechanism, clamping device is arranged on the clamping device 31 and 32 at base 2 two ends, and the clamping device 33 in the middle part of base 2, the part of three clamping devices to dashboard cross member left and right support clamps as required, in Fig. 1, clamping device 31 has clamped support 11, clamping device 33 has clamped support 12, and clamping device 32 does not temporarily clamp any support.
In order to strengthen the clamping stability of left and right bracket end, base 2 can also arrange fixed mechanism, fixed mechanism is set wherein, choose according to actual needs, fixed mechanism is provided with on clamping device 31 and 33 side in the present embodiment, to be arranged on the other fixed mechanism 4 of clamping device 33, end fixing mechanism 4, comprise depression bar 41, be arranged on the depression bar bearing 42 on base 2, be arranged on the driving base 43 on base 2 or outside base 2 and fixing pressure head 44, depression bar 41 is arranged on depression bar bearing 42 and is supported by depression bar bearing 42, one end of depression bar 41 is flexibly connected by bolt with driving base 43, the other end that fixing pressure head 44 is arranged on depression bar 41 is pressed in the end of dashboard cross member left and right support.Drive base 43 to adopt hydraulic means, drive base 43 upwards to drive one end of depression bar 41, depression bar 41 is with depression bar bearing 42 for fulcrum, and fixing pressure head 44 can be pressed on support 12 securely.
Shape rectifying mechanism 5 is arranged in the middle part of base 2, shape rectifying mechanism 5, comprise the pedestal 51 be arranged on base 2, pedestal 51 is provided with horizontal guide rail 52, horizontal guide rail 52 is provided with the school shape parts 52 that can slide along horizontal guide rail 52, and front end profile and the left and right support 1 of school shape parts 52 treat that the outline of school shape part is identical.
Shape rectifying mechanism can also be arranged in other parts as required, the shape rectifying mechanism 6 such as arranged in clamping device 31 side, comprise the vertical pedestal 61 be arranged on base 2, pedestal 61 is provided with upright guide rail 62, upright guide rail 62 is provided with the school shape parts 63 that can slide along upright guide rail 62, and front end profile and the support 11 of school shape parts 63 treat that the outline of school shape part is identical.
For the ease of adjusting the position of school shape parts and dashboard cross member left and right support, the pedestal of shape rectifying mechanism can on the driver part driving school shape parts at its slide on rails is set, such as pedestal 61 is provided with driver part 64, driver part can adopt hydraulic means, pedestal 51 can arrange driver part equally, indicating in Fig. 1 and represent, is not the restriction to pedestal 51.
Adopt the present invention of said structure to correct shape fascia board girder left and right support exactly, overcome the low shortcoming being difficult to meet production requirement of school shape efficiency, improve the efficiency of school shape work.
The following describes the course of work of fascia board girder left and right of the present invention stent holder in the shape workpiece of school.
Because base 2 is benchmark of whole jig Design, installment and debugging, clamping device and shape rectifying mechanism should dimensional tolerance range will be positioned required by the relative dimensions of school shape by shape dashboard cross member left and right, school support by with a series of in advance when fixedly mounting with base 2, then be fixedly connected with, after clamping device and shape rectifying mechanism install, can correct shape workpiece left and right support.
First, needing the dashboard cross member left and right stentplacement of school shape on clamping device, then with the fixing pressure head of fixed mechanism, left and right support being clamped, making it to move again.After carrying out above-mentioned preparation, correct shape work, regulate the position of shape parts on its guide rail, school, the front end of school shape parts is made to treat the part of school shape near left and right support, then check with dashboard cross member left and right support, whether the front end profile of school shape parts treats that the outline of school shape part matches, if coincide, illustrate that dashboard cross member left and right support is qualified; Otherwise use suitable shape parts extruding left and right, dynamic school support of trying hard to recommend to correct shape it, until dashboard cross member left and right support treats that the outline of school shape and the front end profile of school shape parts coincide.Then take off dashboard cross member left and right support, carry out all left and right supports needing school shape of school shape successively, thus school shape can be completed rapidly.
Adopt and can correct shape fascia board girder left and right support quickly and accurately in this way, solve the problem of support school, fascia board girder left and right shape difficulty, overcome the low shortcoming being difficult to meet production requirement of school shape efficiency, improve the efficiency of school shape work.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. one kind manufactures the fixture of fascia board girder left and right support, it is characterized in that: comprise base in crossbeam shape and the clamping device be arranged on base and shape rectifying mechanism, clamping device is arranged in the middle part of base two ends and base, and shape rectifying mechanism is arranged in the middle part of base; Described clamping device is other is provided with end fixing mechanism, end fixing mechanism comprises depression bar, the depression bar bearing be arranged on base, be arranged on driving base on base or outside base, be arranged on fixing pressure head on base or outside base, depression bar is arranged on depression bar bearing by depression bar seat supports, one end of depression bar is flexibly connected by bolt with driving base, and the other end that fixing pressure head is arranged on depression bar is pressed on support; Described shape rectifying mechanism, comprising: be arranged on the pedestal on base, pedestal is provided with horizontal guide rail, and horizontal guide rail is provided with the school shape parts that can slide along horizontal guide rail, and front end profile and the left and right support of school shape parts treat that the outline of school shape part is identical.
2. the fixture of manufacture fascia board girder left and right according to claim 1 support, is characterized in that: described base is provided with side plate.
3. the fixture of manufacture fascia board girder left and right according to claim 2 support, is characterized in that: described side plate is provided with the fixed orifice for being fixed the position of fixture.
4. the fixture of manufacture fascia board girder left and right according to claim 2 support, is characterized in that: described side plate is provided with suspension ring.
5. the fixture of manufacture fascia board girder left and right according to claim 1 support, it is characterized in that: the vertical pedestal be connected with base, pedestal is provided with upright guide rail, upright guide rail is provided with the school shape parts that can slide along upright guide rail, and front end profile and the left and right support of school shape parts treat that the outline of school shape part is identical.
6. the fixture of manufacture fascia board girder left and right according to claim 1 support, is characterized in that: described pedestal is provided with the driver part driving school shape parts at slide on rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910217236.XA CN102114502B (en) | 2009-12-30 | 2009-12-30 | Fixture for manufacturing left and right supports of beam of automotive instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910217236.XA CN102114502B (en) | 2009-12-30 | 2009-12-30 | Fixture for manufacturing left and right supports of beam of automotive instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102114502A CN102114502A (en) | 2011-07-06 |
| CN102114502B true CN102114502B (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910217236.XA Expired - Fee Related CN102114502B (en) | 2009-12-30 | 2009-12-30 | Fixture for manufacturing left and right supports of beam of automotive instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102114502B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157938A (en) * | 2011-12-13 | 2013-06-19 | 奇昊汽车系统（苏州）有限公司 | Locating tool assembly for welding of automobile instrument panel support |
| CN103157940A (en) * | 2011-12-13 | 2013-06-19 | 奇昊汽车系统（苏州）有限公司 | Positioning tool capable of preventing welding deformation of automotive instrument panel support |
| CN103776329A (en) * | 2012-10-24 | 2014-05-07 | 江苏新昌汽车部件有限公司 | Vehicle instrument desk assembly fixture |
| CN105964736B (en) * | 2016-05-27 | 2018-04-17 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Luggage case bend pipe hinge vertical correction machine |
| CN110961910B (en) * | 2019-12-05 | 2021-04-09 | 南京理工大学 | Convertible instrument desk assembly fixture |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995015225A1 (en) * | 1993-11-30 | 1995-06-08 | Brewer Clarence R | Device for use in conjunction with the straightening of a frame of an automobile |
| US5638718A (en) * | 1993-12-01 | 1997-06-17 | Autorobot Finland Oy | Equipment and method in vehicle alignment work |
| CN2360181Y (en) * | 1998-07-24 | 2000-01-26 | 郑勇 | Rear axle correcting appts of sangtana car |
| CN200970604Y (en) * | 2006-10-27 | 2007-11-07 | 庄添财 | Correcting clamp for whole vehicle frame |
| CN201081656Y (en) * | 2007-08-28 | 2008-07-02 | 上海德真工贸有限公司 | Right tester for frame beam of automobile gauge panel |
| CN201081657Y (en) * | 2007-08-28 | 2008-07-02 | 上海德真工贸有限公司 | Top tester for frame beam of automobile gauge panel |
| CN201350472Y (en) * | 2009-02-06 | 2009-11-25 | 上海和达汽车配件有限公司 | Shape correcting tool for automobile tubular beam |
| CN201618759U (en) * | 2009-12-30 | 2010-11-03 | 上海和达汽车配件有限公司 | Fixture for manufacturing left support and right support of automobile instrument panel transverse beam |
-
2009
- 2009-12-30 CN CN200910217236.XA patent/CN102114502B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995015225A1 (en) * | 1993-11-30 | 1995-06-08 | Brewer Clarence R | Device for use in conjunction with the straightening of a frame of an automobile |
| US5638718A (en) * | 1993-12-01 | 1997-06-17 | Autorobot Finland Oy | Equipment and method in vehicle alignment work |
| CN2360181Y (en) * | 1998-07-24 | 2000-01-26 | 郑勇 | Rear axle correcting appts of sangtana car |
| CN200970604Y (en) * | 2006-10-27 | 2007-11-07 | 庄添财 | Correcting clamp for whole vehicle frame |
| CN201081656Y (en) * | 2007-08-28 | 2008-07-02 | 上海德真工贸有限公司 | Right tester for frame beam of automobile gauge panel |
| CN201081657Y (en) * | 2007-08-28 | 2008-07-02 | 上海德真工贸有限公司 | Top tester for frame beam of automobile gauge panel |
| CN201350472Y (en) * | 2009-02-06 | 2009-11-25 | 上海和达汽车配件有限公司 | Shape correcting tool for automobile tubular beam |
| CN201618759U (en) * | 2009-12-30 | 2010-11-03 | 上海和达汽车配件有限公司 | Fixture for manufacturing left support and right support of automobile instrument panel transverse beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102114502A (en) | 2011-07-06 |
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Effective date of registration: 20201223 Address after: No.6, Lane 350, Xingci Er Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Patentee after: NINGBO TAIHONG STAMPING WORKPIECE Co.,Ltd. Address before: 201712 No. 5458, Zhao Zhao Road, Qingpu District, Shanghai Patentee before: SHANGHAI HEDA AUTO ACCESSORY Co.,Ltd. |
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| 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: 20150429 |