CN201618759U - Fixture for manufacturing left support and right support of automobile instrument panel transverse beam - Google Patents
Fixture for manufacturing left support and right support of automobile instrument panel transverse beam Download PDFInfo
- Publication number
- CN201618759U CN201618759U CN2009201651964U CN200920165196U CN201618759U CN 201618759 U CN201618759 U CN 201618759U CN 2009201651964 U CN2009201651964 U CN 2009201651964U CN 200920165196 U CN200920165196 U CN 200920165196U CN 201618759 U CN201618759 U CN 201618759U
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- CN
- China
- Prior art keywords
- base
- right sides
- cross member
- anchor clamps
- sides support
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a fixture for manufacturing the left support and the right support of an automobile instrument panel transverse beam, wherein the fixture has the advantages of high cost performance, simple operation and comprehensive calibration. The fixture comprises a transverse-beam-shaped base, and a clamping mechanism and a calibrating mechanism arranged on the base. The clamping mechanism is arranged at the two ends of the base and the central part of the base. The calibrating mechanism is arranged at the central part of the base. By adopting the structure, the left support and the right support of the automobile instrument panel transverse beam can be accurately calibrated, the problem that the left support and the right support of the automobile instrument panel transverse beam are difficult to be calibrated is solved, the defects that the calibration efficiency is low and the production requirement is hard to be satisfied are overcome, the fixture is particularly suitable for the calibration of parts in mass production in the industry, the trivial steps in devices in the past are greatly omitted and the calibration efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of manufacturing installation of auto parts, specifically, relates to a kind of anchor clamps that are used to make fascia crossbeam left and right sides support.
Background technology
Along with expanding economy and growth in the living standard, the use amount of automobile increases year by year.Vehicle is for the mankind's the relation interwoveness of very can saying so, and between vehicular manufacturer, vehicle spare part manufacturer and driver, not only pursues the performance of vehicle itself, security with and fuel-efficient effect, and also more and more pay attention to for the assembly of automobile.
The main vehicles that become us at automobile simultaneously, people to its manufacturing process want the more and more higher of changes persuing, make that its production technology also is more and more advanced, the production of various parts and detect also thereupon more and more advanced person, precision is more and more higher.Dashboard cross member left and right sides support profile complexity, three dimensions size are many, and the various installations room size of its requirement all will guarantee in the dimensional tolerance range that allows, the performance of its accuracy affects automobile.
Anchor clamps are mainly used in the school shape in the part manufacturing, school shape is meant that workpiece is behind the various stamping procedures of process, because its dimensional accuracy and surface configuration can't reach the requirement of part, at this moment, just need be on the basis that its shape and size have required near part, make it produce little plastic deformation by special mould again, thereby obtain a kind of processing method for stamping of qualified parts.The purpose of school shape is the unevenness of surface of the work or circular arc to be trimmed to can satisfy the drawing requirement.In general, for surface configuration and the higher stamping parts of dimensional requirement, often all need to carry out school shape.School shape is in mechanical manufacturing field extensive uses such as automobiles.
School shape technology has following characteristics:
1, the deflection of school shape is all very little, and mostly is local distortion;
2, therefore the dimensional accuracy of school shape workpiece requires the precision of bearing of die correspondingly also should improve all than higher;
3, the stress the during shape of school, the character of strain all are different from the ess-strain of former procedures.Stress state during school shape should help reducing the influence of resilience to workpiece accuracy, promptly helps making workpiece shape and size stable under the shape mould effect of school.Therefore during the shape of school the residing ess-strain of workpiece than general forming process complexity many;
4, during the shape of school, all need carry out during at lower dead point position at press ram.Therefore, school shape is carried out on the smoothing press of special use usually to rigidity, the required precision height of use equipment.If carry out school shape, then must be provided with overload protection arrangement, in case damage equipment at ordinary press.
Crossbeam is the vehicle key parts, and fascia crossbeam especially, fascia crossbeam are to guarantee stable, the reliable strength member that uses of the various instrument of automobile, comprise crossbeam, sheet metal and installing hole.Rotation of the high speed of high-power engine and vehicle the abominable of road conditions of travelling caused powerful vibration to driver's cabin easily and jolts, thereby causes in the preceding control panel appliance circuit and partial function to open circuit or malfunctioning.
Conventional brace is that the pedestal and the metallic support that are welded by steel plate or steel pipe are structural member, owing to adopt integral plate or steel pipe welded structure, makes anchor clamps very heavy, is difficult for mobile.Traditional straightening method is to use anchor clamps crossbeam is detected, if pin gauge can pass the installing hole on the crossbeam and meet with the aperture, then product is qualified, if the rule pin can not pass the installing hole on the crossbeam, then need to be fixed on the anchor clamps, tool using is corrected.This process need needs to use the double time through the two procedures of anchor clamps and anchor clamps.
The utility model content
The utility model is when making dashboard cross member left and right sides support in the prior art, school shape operation to operating personnel require that height, school shape time are long, problem such as expense energy, school shape efficient are low, and a kind of cost performance height, simple to operate, the school shape anchor clamps of vehicle right and left support have fast been proposed.
The technical problem of the required solution of the utility model can be achieved through the following technical solutions:
A kind of anchor clamps that are used to make dashboard cross member left and right sides support, it is characterized in that: comprise the base that is the crossbeam shape and be arranged on clamping device and shape-calibration machine structure on the base, clamping device is arranged on base two ends and base middle part, and the shape-calibration machine structure is arranged on the base middle part.
In the utility model, described base also is provided with side plate, to strengthen the stability of base.
Described side plate is provided with the fixing hole that is used for the fixed-site of anchor clamps, causes detection inaccurate to prevent that anchor clamps move when operating.
On the described side plate suspension ring can be set, so that mobile anchor clamps.
In the utility model, in order to strengthen the clamping stability of left and right sides support, the other fixed mechanism that also is provided with of clamping device, described end fixed mechanism, comprise depression bar, be arranged on depression bar bearing on the base, be arranged on the base or driving base that base is outer and fixing pressure head, depression bar is arranged on the depression bar bearing by the depression bar seat supports, and an end of depression bar flexibly connects by bolt with driving base, and fixedly the pressure head other end that is arranged on depression bar is pressed on the support.
The shape-calibration machine structure has multiple structure, a kind of shape-calibration machine structure of structure wherein, comprise: be arranged on the pedestal on the base, pedestal is provided with horizontal guide rail, horizontal guide rail is provided with can be along the school shape parts of horizontal guide rail slip, and the front end profile of school shape parts treats that with the dashboard cross member left and right sides support outline of school shape part is identical.
The shape-calibration machine structure of another kind of structure, comprise: the vertical pedestal that is connected with base, pedestal is provided with upright guide rail, and upright guide rail is provided with can be along the school shape parts of upright guide rail slip, and the front end profile of school shape parts treats that with the dashboard cross member left and right sides support outline of school shape part is identical.
Can be provided with on the pedestal of two shape-calibration machine structures and drive the driver part that each self-correcting shape parts slides on guide rail separately.
The utility model is by adopting above structure, can carry out school shape to fascia crossbeam left and right sides support exactly, solve the problem of support school, fascia crossbeam left and right sides shape difficulty, overcome the low shortcoming that is difficult to satisfy production requirement of school shape efficient, its cost performance height; This utility model reduces the school greatly and forms basis, simple to operate, school shape precision height, is particularly suitable for the school shape of industrial mass-produced part; This utility model moves and convenient in carrying, does not take up space, and realizes comprehensive school shape simultaneously, thereby has saved a lot of trivial step in the former device, has greatly improved the efficient of school shape work.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the utility model below in conjunction with concrete diagram.
As shown in Figure 1, a kind of anchor clamps that are used to make dashboard cross member vehicle right and left support comprise base 2, in order to strengthen the stability of base, base 2 also is provided with side plate 21, side plate 21 is provided with the fixing hole 22 that is used for the fixed-site of anchor clamps, when using anchor clamps detector dash board crossbeam left and right sides support 1, at first anchor clamps will be fixed, prevent when operation anchor clamps move cause detect inaccurate, simultaneously, for the ease of mobile anchor clamps, suspension ring (meaning not shown in the figures) can be set on the side plate 21.
Base 2 is provided with clamping device and shape-calibration machine structure, clamping device is arranged on the clamping device 31 and 32 at base 2 two ends, and the clamping device 33 at base 2 middle parts, three clamping devices carry out clamping to the part of left and right sides support as required, among Fig. 1 clamping device 31 clampings support 11, clamping device 33 clampings support 12, and the temporary transient any support of clamping not of clamping device 32.
In order to strengthen the clamping stability of dashboard cross member left and right sides bracket end, on the base 2 fixed mechanism can also be set, fixed mechanism is set wherein, choose according to actual needs, be provided with fixed mechanisms at clamping device 31 and 33 sides in the present embodiment, to be arranged on clamping device 33 other fixed mechanisms 4 is example, end fixed mechanism 4, comprise depression bar 41, be arranged on the depression bar bearing 42 on the base 2, be arranged on the base 2 or driving base 43 that base 2 is outer and fixing pressure head 44, depression bar 41 is arranged on the depression bar bearing 42 and is supported by depression bar bearing 42, one end of depression bar 41 flexibly connects by bolt with driving base 43, and fixedly pressure head 44 other end that is arranged on depression bar 41 is pressed in the end of dashboard cross member left and right sides support.Drive base 43 and can adopt hydraulic means, drive the end that base 43 upwards drives depression bar 41, depression bar 41 is that fulcrum rotates with depression bar bearing 42, and fixedly pressure head 44 can be pressed on the support 12 securely.
Shape-calibration machine structure 5 is arranged on base 2 middle parts, shape-calibration machine structure 5, comprise the pedestal 51 that is arranged on the base 2, pedestal 51 is provided with horizontal guide rail 52, horizontal guide rail 52 is provided with can be along the school shape parts 52 of horizontal guide rail 52 slips, and the front end profile of school shape parts 52 treats that with left and right sides support 1 outline of school shape part is identical.
The shape-calibration machine structure can also be provided with in other parts as required, the shape-calibration machine structure 6 that is provided with in clamping device 31 1 sides for example, comprise the vertical pedestal 61 that is arranged on the base 2, pedestal 61 is provided with upright guide rail 62, upright guide rail 62 is provided with can be along the school shape parts 63 of upright guide rail 62 slips, and the front end profile of school shape parts 63 treats that with support 11 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 sides support, the pedestal of shape-calibration machine structure can on be provided with drive the driver part that school shape parts slide on its guide rail, for example pedestal 61 is provided with driver part 64, driver part can adopt hydraulic means, equally driver part can be set on the pedestal 51, indication is represented among Fig. 1, is not the restriction to pedestal 51.
Adopt the utility model of said structure to carry out school shape to fascia crossbeam left and right sides support exactly, overcome the low shortcoming that is difficult to satisfy production requirement of school shape efficient, improved the efficient of school shape work.
The following describes the course of work of fascia crossbeam of the present utility model left and right sides stent holder in the shape workpiece of school.
Because base 2 is benchmark of whole jig Design, installation and debugging, clamping device and shape-calibration machine structure should be in advance with base 2 fixed installation the time by with a series of by the shape left and right sides, school support will school shape relative dimensions the requirement dimensional tolerance range position, then fixedly connected, after clamping device and shape-calibration machine structure install, can carry out school shape to workpiece dashboard cross member left and right sides support.
At first, the dashboard cross member left and right sides support that needs school shape is placed on the clamping device, with the fixedly pressure head of fixed mechanism dashboard cross member left and right sides support is clamped then, make it and to move again.After carrying out above-mentioned preparation, carry out school shape work, regulate the position of shape parts on its guide rail, school, the front end that makes school shape parts is treated the part of school shape near dashboard cross member left and right sides support, check then whether the front end profile of school shape parts treats that with the left and right sides support outline of school shape part matches, if coincide, illustrate that left and right sides support is qualified; Otherwise use the suitable shape parts extruding left and right sides, the moving school support of trying hard to recommend that it is carried out school shape, the outline for the treatment of school shape up to left and right sides support with the front end profile of school shape parts identical till.Take off left and right sides support then, all need the left and right sides support of school shape to come school shape successively, thereby can finish school shape rapidly.
Adopt this mode to carry out school shape to fascia crossbeam left and right sides support quickly and accurately, solved the problem of support school, fascia crossbeam left and right sides shape difficulty, overcome the low shortcoming that is difficult to satisfy production requirement of school shape efficient, improved the efficient of school shape work.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. be used to make the anchor clamps of dashboard cross member left and right sides support, it is characterized in that: comprise the base that is the crossbeam shape and be arranged on clamping device and shape-calibration machine structure on the base, clamping device is arranged on base two ends and base middle part, and the shape-calibration machine structure is arranged on the base middle part.
2. the anchor clamps that are used to make dashboard cross member left and right sides support according to claim 1 is characterized in that: described base is provided with side plate.
3. the anchor clamps that are used to make dashboard cross member left and right sides support according to claim 2 is characterized in that: described side plate is provided with the fixing hole that is used for the fixed-site of anchor clamps.
4. the anchor clamps that are used to make dashboard cross member left and right sides support according to claim 2 is characterized in that: described side plate is provided with suspension ring.
5. the anchor clamps that are used to make dashboard cross member left and right sides support according to claim 1, it is characterized in that: the other fixed mechanism that is provided with of described clamping device, described end fixed mechanism, comprise depression bar, be arranged on depression bar bearing on the base, be arranged on the base or driving base that base is outer and fixing pressure head, depression bar is arranged on the depression bar bearing by the depression bar seat supports, one end of depression bar flexibly connects by bolt with driving base, and fixedly the pressure head other end that is arranged on depression bar is pressed on the support.
6. the anchor clamps that are used to make dashboard cross member left and right sides support according to claim 1, it is characterized in that: described shape-calibration machine structure, comprise: be arranged on the pedestal on the base, pedestal is provided with horizontal guide rail, horizontal guide rail is provided with can be along the school shape parts of horizontal guide rail slip, and the front end profile of school shape parts treats that with the dashboard cross member left and right sides support outline of school shape part is identical.
7. the anchor clamps that are used to make dashboard cross member left and right sides support according to claim 1, it is characterized in that: the vertical pedestal that is connected with base, pedestal is provided with upright guide rail, upright guide rail is provided with can be along the school shape parts of upright guide rail slip, and the front end profile of school shape parts treats that with the dashboard cross member left and right sides support outline of school shape part is identical.
8. according to claim 6 or the 7 described anchor clamps that are used to make dashboard cross member left and right sides support, it is characterized in that: described pedestal is provided with and drives the driver part that school shape parts slide on guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201651964U CN201618759U (en) | 2009-12-30 | 2009-12-30 | Fixture for manufacturing left support and right support of automobile instrument panel transverse beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201651964U CN201618759U (en) | 2009-12-30 | 2009-12-30 | Fixture for manufacturing left support and right support of automobile instrument panel transverse beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618759U true CN201618759U (en) | 2010-11-03 |
Family
ID=43022217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201651964U Expired - Fee Related CN201618759U (en) | 2009-12-30 | 2009-12-30 | Fixture for manufacturing left support and right support of automobile instrument panel transverse beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618759U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000856A (en) * | 2010-12-15 | 2011-04-06 | 重庆大江工业有限责任公司 | General drill jig |
| CN103591867A (en) * | 2013-10-29 | 2014-02-19 | 芜湖普威技研有限公司 | Detection tool of car instrument panel cross beam welding assembly |
| CN103934620A (en) * | 2014-05-08 | 2014-07-23 | 安徽大昌科技股份有限公司 | Sub-assembly welding clamp of automobile instrument board cross beam |
| CN102114502B (en) * | 2009-12-30 | 2015-04-29 | 上海和达汽车配件有限公司 | Fixture for manufacturing left and right supports of beam of automotive instrument |
| CN108543833A (en) * | 2018-06-25 | 2018-09-18 | 株洲汇隆实业发展有限公司 | A kind of correcting tool |
-
2009
- 2009-12-30 CN CN2009201651964U patent/CN201618759U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114502B (en) * | 2009-12-30 | 2015-04-29 | 上海和达汽车配件有限公司 | Fixture for manufacturing left and right supports of beam of automotive instrument |
| CN102000856A (en) * | 2010-12-15 | 2011-04-06 | 重庆大江工业有限责任公司 | General drill jig |
| CN102000856B (en) * | 2010-12-15 | 2012-08-15 | 重庆大江工业有限责任公司 | General drill jig |
| CN103591867A (en) * | 2013-10-29 | 2014-02-19 | 芜湖普威技研有限公司 | Detection tool of car instrument panel cross beam welding assembly |
| CN103591867B (en) * | 2013-10-29 | 2016-09-21 | 芜湖普威技研有限公司 | A kind of fascia board girder welding assembly cubing |
| CN103934620A (en) * | 2014-05-08 | 2014-07-23 | 安徽大昌科技股份有限公司 | Sub-assembly welding clamp of automobile instrument board cross beam |
| CN108543833A (en) * | 2018-06-25 | 2018-09-18 | 株洲汇隆实业发展有限公司 | A kind of correcting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20121230 |