CN201711389U - Jig used for manufacturing an automobile steering device lower bracket - Google Patents
Jig used for manufacturing an automobile steering device lower bracket Download PDFInfo
- Publication number
- CN201711389U CN201711389U CN2009203532616U CN200920353261U CN201711389U CN 201711389 U CN201711389 U CN 201711389U CN 2009203532616 U CN2009203532616 U CN 2009203532616U CN 200920353261 U CN200920353261 U CN 200920353261U CN 201711389 U CN201711389 U CN 201711389U
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- China
- Prior art keywords
- lower carriage
- base
- steering device
- anchor clamps
- device lower
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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.)
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Abstract
The utility model provides a jig for manufacturing an automobile steering device lower bracket, which has the advantages of high performance price ratio, simple operation and comprehensive sizing. The jig comprises a base, and a clamping mechanism and sizing mechanisms which are arranged on the base, and is characterized in that the clamping mechanism comprises two end part clamping mechanisms clamping the end part of the steering device lower bracket; the steering device lower bracket is horizontally arranged at the top of the clamping mechanism along the length direction; and the sizing mechanisms are arranged on two sides of the steering device lower bracket between the two end part clamping mechanisms. By adopting the structure, the jig can accurately performe sizing on the steering device lower bracket of a cross beam of an automatic instrument board, solves the problem that the sizing of the steering device lower bracket of the cross beam of the automatic instrument board is difficult, overcomes the disadvantages that low sizing efficiency is difficult to meet product requirements, is particularly suitable for the sizing of parts which are massively produced in industry, thereby saving complex procedures for a traditional device, and greatly improving the efficiency of the sizing operation.
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 steering gear lower carriage.
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.Steering gear lower carriage 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 the steering gear lower carriage 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 fascia crossbeam steering gear lower carriage 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 the steering gear lower carriage, comprise base and be arranged on clamping device and shape-calibration machine structure on the base, it is characterized in that: clamping device comprises the end clamping device of two clamping steering gear lower carriage ends, described steering gear lower carriage flatly is arranged on the top of clamping device along its length direction, and the shape-calibration machine structure is arranged on the both sides of steering gear lower carriage between two end clamping devices.
In the utility model, described base also is provided with side plate, to strengthen the stability of base.
Described base 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.
Described base is provided with suspension ring, so that mobile anchor clamps.
In the utility model, in order to strengthen the clamping stability of steering gear lower carriage end, the other end fixed mechanism that also is provided with of end 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 in the end of steering gear lower carriage.
The end fixed mechanism can also have other structures, and described end fixed mechanism comprises the pedestal that is arranged on the base, is fixed on the driver part on the pedestal, and what be connected with driver part is driven parts and is arranged on the fixedly pressure head that is driven ends.
The shape-calibration machine structure of a side wherein, comprise: be arranged on the pedestal on the base, pedestal is provided with horizontal guide rail, and 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 steering gear lower carriage outline of school shape part is identical.
The shape-calibration machine structure of opposite side comprises: be arranged on the pedestal on the base, pedestal is provided with inclined guide rails, and inclined guide rails is provided with can be along the school shape parts of inclined guide rails slip, and the front end profile of school shape parts treats that with the steering gear lower carriage outline of school shape part is identical.
Be respectively equipped 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.
Be equipped with alignment pin on the two school shape parts, be fixed on separately on the guide rail with high-ranking officers' shape parts.
The utility model is by adopting above structure, can carry out school shape to fascia crossbeam steering gear lower carriage exactly, solve the problem of fascia crossbeam steering gear lower carriage school 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 the structural representation of the utility model front side.
Fig. 2 is the structural representation of the utility model rear side.
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 and Figure 2, a kind of anchor clamps that are used to make automobile steering device lower carriage 1 comprise base 2, in order to strengthen the stability of base, base 2 also is provided with side plate 21, all can be provided for fixing hole 22 on base 2 and the side plate 21, when using anchor clamps to detect steering gear lower carriage 1, at first anchor clamps will be fixed the fixed-site of anchor clamps, prevent when operation anchor clamps move cause detect inaccurate, simultaneously, for the ease of mobile anchor clamps, on the base 2 suspension ring 23 can be set.
In order to strengthen the clamping stability of steering gear lower carriage end, the other end fixed mechanism that also is provided with of end clamping device, the end fixed mechanism can be provided with in both sides, with the end fixed mechanism 4 that is arranged on end clamping device 31 1 sides 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 steering gear lower carriage.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 in the end of steering gear lower carriage 1 securely.
The end fixed mechanism can also have other structures, with the end fixed mechanism 5 that is arranged on end clamping device 32 1 sides is example, end fixed mechanism 5, comprise the pedestal 51 that is arranged on the base 2, be fixed on the driver part 52 on the pedestal 51, what be connected with driver part 52 is driven parts 53 and is arranged on the fixedly pressure head 54 that is driven parts 53 ends.Driver part 52 can adopt hydraulic means, drives to be driven parts 53 motions, makes the fixedly pressure head 54 that is driven parts 53 ends be pressed in the middle part of steering gear lower carriage 1.
The shape-calibration machine structure is arranged on the both sides of steering gear lower carriage 1 between end clamping device 31 and 32, the shape-calibration machine structure 6 of a side wherein, comprise the pedestal 61 that is arranged on the base 2, pedestal 61 is provided with horizontal guide rail 62, horizontal guide rail 62 is provided with can be along the school shape parts 62 of horizontal guide rail 62 slips, and the front end profile of school shape parts 62 treats that with steering gear lower carriage 1 outline of school shape part is identical.
The shape-calibration machine structure 7 of opposite side, comprise the pedestal 71 that is arranged on the base 2, pedestal 71 is provided with inclined guide rails 72, and inclined guide rails 72 is provided with can be along the school shape parts 73 of inclined guide rails 72 slips, and the front end profile of school shape parts 73 treats that with the steering gear lower carriage outline of school shape part is identical.
Adopt the utility model of said structure to carry out school shape to automobile steering device lower carriage 1 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 automobile steering device lower carriage 1 anchor clamps of the present utility model 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 school shape steering gear lower carriage 1 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 steering gear lower carriage 1.
At first, the steering gear lower carriage 1 that needs school shape is placed on the top of end clamping device 31 and 32, with the fixedly pressure head of the end fixed mechanism of each several part steering gear lower carriage 1 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 63 on horizontal guide rail 62, school, regulate the position of shape parts 73 on inclined guide rails 72, school, the front end that makes school shape parts 63 and 73 is treated the part of school shape near steering gear lower carriage 1, check then whether the front end profile of school shape parts 63 and 73 treats that with steering gear lower carriage 1 outline of school shape part matches, if coincide, illustrates that steering gear lower carriage 1 is qualified; Otherwise use and suitable try hard to recommend moving school shape parts 63 and 73 extruding steering gear lower carriages 1 carry out school shape to it, the outline for the treatment of school shape up to steering gear lower carriage 1 with the front end profile of school shape parts 63 and 73 identical till.Take off steering gear lower carriage 1 then, all need the steering gear lower carriage 1 of school shape to come school shape successively, thereby can finish school shape rapidly.
Adopt this mode to carry out school shape to automobile steering device lower carriage 1 quickly and accurately, solved the problem of automobile steering device lower carriage 1 school 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 (10)
1. be used to make the anchor clamps of automobile steering device lower carriage, comprise base and be arranged on clamping device and shape-calibration machine structure on the base, it is characterized in that: clamping device comprises the end clamping device of two clamping steering gear lower carriage ends, described steering gear lower carriage flatly is arranged on the top of clamping device along its length direction, and the shape-calibration machine structure is arranged on the both sides of steering gear lower carriage between two end clamping devices.
2. the anchor clamps that are used to make the automobile steering device lower carriage according to claim 1 is characterized in that: described base is provided with side plate.
3. the anchor clamps that are used to make the automobile steering device lower carriage according to claim 1 is characterized in that: described base 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 the automobile steering device lower carriage according to claim 1 is characterized in that: described base is provided with suspension ring.
5. the anchor clamps that are used to make the automobile steering device lower carriage according to claim 1, it is characterized in that: the other end fixed mechanism that is provided with of described end 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 in the end of steering gear lower carriage.
6. the anchor clamps that are used to make the automobile steering device lower carriage according to claim 1, it is characterized in that: the other end fixed mechanism that is provided with of described end clamping device, described end fixed mechanism, comprise the pedestal that is arranged on the base, be fixed on the driver part on the pedestal, what be connected with driver part is driven parts and is arranged on the fixedly pressure head that is driven ends.
7. the anchor clamps that are used to make the automobile steering device lower carriage 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 steering gear lower carriage outline of school shape part is identical.
8. the anchor clamps that are used to make the automobile steering device lower carriage 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 inclined guide rails, inclined guide rails is provided with can be along the school shape parts of inclined guide rails slip, and the front end profile of school shape parts treats that with the steering gear lower carriage outline of school shape part is identical.
9. according to claim 7 or the 8 described anchor clamps that are used to make the automobile steering device lower carriage, it is characterized in that: described pedestal is provided with and drives the driver part that school shape parts slide on guide rail.
10. according to claim 7 or the 8 described anchor clamps that are used to make the automobile steering device lower carriage, it is characterized in that: described school shape parts are provided with alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203532616U CN201711389U (en) | 2009-12-30 | 2009-12-30 | Jig used for manufacturing an automobile steering device lower bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203532616U CN201711389U (en) | 2009-12-30 | 2009-12-30 | Jig used for manufacturing an automobile steering device lower bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711389U true CN201711389U (en) | 2011-01-19 |
Family
ID=43457387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203532616U Expired - Fee Related CN201711389U (en) | 2009-12-30 | 2009-12-30 | Jig used for manufacturing an automobile steering device lower bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711389U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114500A (en) * | 2009-12-30 | 2011-07-06 | 上海和达汽车配件有限公司 | Clamp for manufacturing lower bracket of automobile redirector |
| CN102794368A (en) * | 2012-07-25 | 2012-11-28 | 东莞市精丽制罐有限公司 | Tank assembly equipment with anti-blocking function |
| CN103394830A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Exhaust manifold connecting support correcting tool with compacting plate |
-
2009
- 2009-12-30 CN CN2009203532616U patent/CN201711389U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114500A (en) * | 2009-12-30 | 2011-07-06 | 上海和达汽车配件有限公司 | Clamp for manufacturing lower bracket of automobile redirector |
| CN102114500B (en) * | 2009-12-30 | 2015-03-11 | 上海和达汽车配件有限公司 | Clamp for manufacturing lower bracket of automobile redirector |
| CN102794368A (en) * | 2012-07-25 | 2012-11-28 | 东莞市精丽制罐有限公司 | Tank assembly equipment with anti-blocking function |
| CN102794368B (en) * | 2012-07-25 | 2014-12-31 | 东莞市精丽制罐有限公司 | Tank assembly equipment with anti-blocking function |
| CN103394830A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Exhaust manifold connecting support correcting tool with compacting plate |
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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: 20110119 Termination date: 20121230 |