CN201974123U - Check fixture for checking middle upper left installing bracket of automobile - Google Patents
Check fixture for checking middle upper left installing bracket of automobile Download PDFInfo
- Publication number
- CN201974123U CN201974123U CN2010206948382U CN201020694838U CN201974123U CN 201974123 U CN201974123 U CN 201974123U CN 2010206948382 U CN2010206948382 U CN 2010206948382U CN 201020694838 U CN201020694838 U CN 201020694838U CN 201974123 U CN201974123 U CN 201974123U
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- CN
- China
- Prior art keywords
- upper left
- mounting bracket
- left mounting
- detect
- cubing
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- Expired - Fee Related
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Abstract
The utility model provides a check fixture for checking a middle upper left installing bracket of an automobile, having high cost performance, simple operation and all-around check. The check fixture comprises a base and an operating table arranged on the base; a nick is arranged at the top end of the operating table; the bottom surfaces at the two ends of the nick are slopes slanting towards centers; the bottom surface in the middle of the nick is a horizontal plane; the bottom surface of the nick is matched with the outline of the middle upper left installing bracket; and a check hole corresponding to the to-be-checked middle upper left installing bracket is formed on the bottom surface of the nick. By adopting the structure, the conventional three-coordinate system for checking whether parts are qualified or not, which is very expensive and complicated in operation and has high requirements on operators, is abandoned; multiple times of location benchmark checks and coordination conversions are not required; the defects that the measuring efficiency is low and production requirements are difficult to meet are overcome; the checking cost is greatly reduced; and the check fixture is particularly applicable to checking the parts produced industrially on a large scale.
Description
Technical field
The utility model relates to a kind of pick-up unit of auto parts, specifically, relates to a kind of cubing that is used to detect the upper left mounting bracket in automobile middle part.
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.Middle part upper left mounting bracket 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.Is three-dimensional now to the detection of auto parts instrument the most commonly used, the high precision of this testing tool and high intelligence, it is comparatively widely-used to make that it obtains, but the length of taking time during this tool detection part, efficiency of measurement is low, is difficult to satisfy production requirement.Operating personnel need drop into very big energy and operate, and the price of a three-dimensional detecting instrument will more than 100 ten thousand, such price can't be born general small business, the operating personnel of three-dimensional are for finishing the work rapidly and accurately simultaneously, need be veteran expert engineer, general this educational background above section level that all needs, this has increased extra intangible cost to enterprise undoubtedly; General footage number three-dimensional between two check points on two Different Plane can't be measured; Such detecting instrument is to those large-scale production, and needing part quick and multi-faceted detection is very inapplicable.Thereby the utility model proposes a kind of simple to operate, low price, pick-up unit that can multi-faceted detection is to satisfy the demand of manufacturer.
The utility model content
Problems such as the utility model is that the upper left mounting bracket in automobile middle part costs an arm and a leg, operating personnel require height, detection time long at detecting in the prior art, expense energy, efficiency of measurement are low, and proposed a kind of cost performance height, simple to operate, detect comprehensively and detect the cubing of the upper left mounting bracket in automobile middle part fast.
The technical matters of the required solution of the utility model can be achieved through the following technical solutions:
A kind of cubing that is used to detect the upper left mounting bracket in automobile middle part, comprise base and the operator's console that is arranged on the base, it is characterized in that: the operator's console top is provided with breach, the bottom surface at breach two ends is towards centroclinal domatic, the bottom surface at breach middle part is a surface level, the outline of the upper left mounting bracket in breach bottom surface and middle part coincide, and the breach bottom surface is provided with and the corresponding detection perforate of the upper left mounting bracket in detected middle part.
In the utility model, described base adopts metallic to become rectangular structure, for alleviating the weight of base, also can adopt the hollow shell structure.
Described base is provided with the fixed orifice that is used for the stationkeeping of cubing, causes detection inaccurate to prevent that cubing moves when operating.
The two ends of described base are provided with handle, so that mobile cubing.
In the utility model, also comprise the compression column with fixed that is used to detect part, it comprises fixed leg, depression bar, detection handle and lever, fixed leg is arranged on the base, depression bar and fixed leg flexibly connect by bolt, detect the end that handle places depression bar, and lever is arranged on the depression bar.
For the precision that makes cubing detect the upper left mounting bracket of front center improves as far as possible, described cubing also comprises the detection cover plate, the outline and the upper left mounting bracket outline of front center that detect cover plate coincide, after the upper left mounting bracket of front center is put into the operator's console breach, detect cover plate and can be fastened on the upper left mounting bracket of front center surface, further detect the goodness of fit of the upper left mounting bracket outline of front center.
The utility model is by adopting above structure, can detect the upper left mounting bracket in automobile middle part exactly, solve the upper left mounting bracket in automobile middle part and detected difficult problem, abandoned previously used price very costliness, complex operation, whether the demanding three-dimensional of operating personnel detects part qualified, do not need repeatedly positioning reference to weigh and coordinate transformation, overcome the low shortcoming that is difficult to satisfy production requirement of efficiency of measurement, its cost performance height; This utility model reduce greatly detect cost, simple to operate, accuracy of detection is high, is particularly suitable for the detection of industrial mass-produced part; This utility model moves and convenient in carrying, does not take up space; Can detect the profile of aperture on the part, pitch-row, part and shape etc. when it detects simultaneously, realize comprehensive detection simultaneously, thereby saved a lot of trivial step in the former device, greatly improve the efficient of testing.
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.
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 cubing (the upper left mounting bracket in middle part is not arranged on cubing) that is used to detect the upper left mounting bracket in automobile middle part, comprise base 1, base 1 is provided with the operator's console 2 that detects the upper left mounting bracket in middle part, operator's console 2 tops are provided with breach 3, the bottom surface at breach 3 two ends is towards centroclinal domatic, the bottom surface at breach 3 middle parts is a surface level, the outline of breach 3 bottom surfaces and the upper left mounting bracket in middle part coincide, and breach 3 bottom surfaces are provided with and the corresponding detection perforate of the upper left mounting bracket in detected middle part (it is therefore invisible to have inserted test bar 5).
Cubing of the present utility model further also comprises compression column with fixed 4, and it comprises fixed leg 41, depression bar 42, detects handle 43 and lever 44, and fixed leg 41 is arranged on the base 1, plays whole compression column with fixed 4 securing effects; Depression bar 42 flexibly connects by bolt with fixed leg 41, and depression bar 42 can move up and down around the bolt rotating shaft; Detect the end that handle 43 is arranged at depression bar 42, when detecting, fix the upper left mounting bracket in middle part on the one hand, can detect the flatness of part on the other hand; Lever 44 is arranged on the depression bar 42, conveniently mentions and puts down depression bar 42.
Adopt the utility model of said structure to detect the upper left mounting bracket in automobile middle part exactly, do not need repeatedly positioning reference to measure and coordinate transformation, overcome the low shortcoming that is difficult to satisfy production requirement of efficiency of measurement, improved the efficient of testing.
The following describes the course of work of the upper left mounting bracket cubing in automobile of the present utility model middle part in detecting workpiece.
Because base 1 is the benchmark of whole cubing design, installation and debugging, operator's console 2 should position by the relative dimensions institute requirement dimensional tolerance range that will detect with the upper left mounting bracket in a series of detected middle parts with base 1 fixed installation the time in advance, then fixedly connected, after cubing installs, can detect the upper left mounting bracket in workpiece middle part.
At first the upper left mounting bracket in middle part that needs are detected is put into the breach 3 of operator's console 2, and the outline of the upper left mounting bracket in middle part and the bottom surface of breach 3 are matched, and available then compression column with fixed 4 is pushed down the upper left mounting bracket in middle part, makes it and can not move again.Carry out the outline of observing the upper left mounting bracket in detected middle part after the above-mentioned preparation and whether match with operator's console 2 breach 3 bottom surfaces, if misfit, then the upper left mounting bracket in middle part is defective, if coincide, can carry out next step detection.For the precision that makes cubing detect the upper left mounting bracket in middle part improves as far as possible, cubing also comprises detection cover plate (meaning not shown in the figures), the upper left mounting bracket outline of outline and middle part that detects cover plate coincide, after the upper left mounting bracket in middle part is put into operator's console 2 breach 3, detect cover plate and can be fastened on upper left mounting bracket surface, middle part, further detect the goodness of fit of the upper left mounting bracket outline in middle part.After detection finishes, can carry out next step and detect, the aperture of upper left mounting bracket upper surface hole, pitch-row etc. in the middle part of detecting.
Detect the hole as required and take out corresponding with it test bar 5, test bar 5 is inserted in the hole that needs to detect, make it by in the detection perforate on corresponding with it breach 3 bottom surfaces of the insertion of the hole on the upper left mounting bracket in detected middle part, if it is correct to be inserted into this pitch-row that this hole is described of the end always, if the hole of this moment can be coupled with test bar, the aperture that this hole then is described is qualified, thereby illustrates that this hole is qualified; Otherwise, if its each defective or two all defective, then this hole is defective, promptly this middle part upper left mounting bracket defective.Detected after the hole, the test bar 5 of getting other bore again inserts in the hole that needs in addition to detect, and adopts above identical detection method, detects up to all holes that need detect to finish.
After detection finishes, extract all test bars 5, it is put back into original position, can prevent losing of test bar 5 like this, refill the next upper left mounting bracket in middle part that needs detection thereby conveniently unload the upper left mounting bracket in middle part.Detect the upper left mounting bracket in all middle parts successively, thereby can finish detection rapidly.
Adopt this mode to detect the upper left mounting bracket in automobile middle part quickly and accurately, solve the upper left mounting bracket in automobile middle part and detected difficult problem, just can detect this part relative dimensions precision whether in will dimensional tolerance range just by the one-time positioning benchmark, do not need repeatedly positioning reference to measure and coordinate transformation, overcome the low shortcoming that is difficult to satisfy production requirement of efficiency of measurement, improved the efficient of testing.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions 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 (6)
1. be used to detect the cubing of the upper left mounting bracket in automobile middle part, comprise base and the operator's console that is arranged on the base, it is characterized in that: the operator's console top is provided with breach, the bottom surface at breach two ends is towards centroclinal domatic, the bottom surface at breach middle part is a surface level, the outline of the upper left mounting bracket in breach bottom surface and middle part coincide, and the breach bottom surface is provided with and the corresponding detection perforate of the upper left mounting bracket in detected middle part.
2. the cubing that is used to detect the upper left mounting bracket in automobile middle part according to claim 1 is characterized in that: described base adopts metallic to become rectangular parallelepiped hollow shell structure.
3. the cubing that is used to detect the upper left mounting bracket in automobile middle part according to claim 1, it is characterized in that: described base is provided with the fixed orifice that is used for the stationkeeping of cubing.
4. the cubing that is used to detect the upper left mounting bracket in automobile middle part according to claim 1, it is characterized in that: the two ends of described base are provided with handle.
5. the cubing that is used to detect the upper left mounting bracket in automobile middle part according to claim 1, it is characterized in that: described cubing also comprises the compression column with fixed that is used to detect part, it comprises fixed leg, depression bar, detection handle and lever, fixed leg is arranged on the base, depression bar and fixed leg flexibly connect by bolt, detect the end that handle places depression bar, lever is arranged on the depression bar.
6. the cubing that is used to detect the upper left mounting bracket in automobile middle part according to claim 1, it is characterized in that: described cubing also comprises the detection cover plate, and the upper left mounting bracket outline of outline and middle part that detects cover plate coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206948382U CN201974123U (en) | 2010-12-31 | 2010-12-31 | Check fixture for checking middle upper left installing bracket of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206948382U CN201974123U (en) | 2010-12-31 | 2010-12-31 | Check fixture for checking middle upper left installing bracket of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201974123U true CN201974123U (en) | 2011-09-14 |
Family
ID=44579224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206948382U Expired - Fee Related CN201974123U (en) | 2010-12-31 | 2010-12-31 | Check fixture for checking middle upper left installing bracket of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201974123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185527A (en) * | 2011-12-30 | 2013-07-03 | 上海和达汽车配件有限公司 | Detection tool used for detecting automobile installing support |
| CN103983162A (en) * | 2014-05-26 | 2014-08-13 | 昆山恒源机械制造有限公司 | Instrument for comprehensive measurement of location degrees of holes of clamp type brake shell |
-
2010
- 2010-12-31 CN CN2010206948382U patent/CN201974123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185527A (en) * | 2011-12-30 | 2013-07-03 | 上海和达汽车配件有限公司 | Detection tool used for detecting automobile installing support |
| CN103983162A (en) * | 2014-05-26 | 2014-08-13 | 昆山恒源机械制造有限公司 | Instrument for comprehensive measurement of location degrees of holes of clamp type brake shell |
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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: 20110914 Termination date: 20131231 |