CN203190913U - Measuring structure - Google Patents
Measuring structure Download PDFInfo
- Publication number
- CN203190913U CN203190913U CN 201320157961 CN201320157961U CN203190913U CN 203190913 U CN203190913 U CN 203190913U CN 201320157961 CN201320157961 CN 201320157961 CN 201320157961 U CN201320157961 U CN 201320157961U CN 203190913 U CN203190913 U CN 203190913U
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- CN
- China
- Prior art keywords
- measuring mechanism
- fulcrum block
- longeron
- platform
- utility
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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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of motor vehicle assembly, especially to a measuring mechanism, and specifically to a multifunctional measuring mechanism for a longitudinal beam of a light-duty truck. The measuring mechanism comprises a platform, where at least two fixed fulcrum bases and at least two mobile fulcrum bases are arranged. The measuring mechanism checks the longitudinal beam by setting and adjusting the width of the vehicle models that left and right longitudinal beams are suitable for, and the height and the position of the drop profile. The structure also can be used for measuring a vehicle frame assembly, and is capable of selecting and paring left and right longitudinal beams, which are symmetric and consistent, for innovative products. The measuring mechanism facilitates quality control and research and development of new products.
Description
Technical field
The utility model relates to motor vehicle package technique field, relates in particular to a kind of measuring mechanism, specifically a kind of light truck longeron multifunctional measuring mechanism.
Background technology
At present cumbersome for the quality testing of light truck longeron, traditional method is to prop two holes of longeron aerofoil at platform with several taper fulcrums during measurement, measures, but does not have benchmark when carrying out the fulcrum adjusting, and the efficient that wastes time and energy is very low.
And, when the new product development of light truck vehicle frame, because the left-right longeron mould has just begun debugging, for left-right longeron profile (especially modification face drop position), be subjected to mould and press match condition at die debugging stage left-right longeron, mold work position profile technology is replenished and is waited factor influence, shape of product, state labile.The symmetrical longeron of script, left and right sides profile degree of asymmetry is more serious, if use profile asymmetric longeron in the left and right sides to carry out the trial-production of new product frame assembly, the highly inconsistent situation of end had a strong impact on properties of product about the new product vehicle frame will occur.
Therefore, at above deficiency, the utility model provides a kind of measuring mechanism.
The utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is to solve the adjusting of existing measurement structure fulcrum not have benchmark, and the efficient that wastes time and energy is low; The problem that can't select the new product longeron.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of measuring mechanism, and this measuring mechanism comprises platform, and described platform is provided with at least two fixed fulcrum blocks and at least two portable fulcrum blocks.
Wherein, also be provided with slide rail on the described platform, described slide rail is set to Y direction and slides, and described portable fulcrum block is installed on the slide rail.
Wherein, described portable fulcrum block comprises lifting unit and adjusting knob, and described lifting unit makes portable fulcrum block mobile in Z-direction.
Wherein, described lifting unit is the screw rod group structure.
Wherein, the top of described portable fulcrum block is pyramidal structure, and the bottom is cylindrical structural.
Wherein, the cylindrical structural of described portable fulcrum block is provided with second scale.
Wherein, described platform upper edge X-direction is provided with first scale.
Wherein, described fixed fulcrum block is conical structure.
(3) beneficial effect
Technique scheme of the present utility model has following advantage: by the utility model measuring mechanism the setting of the adaptive vehicle width of left-right longeron, drop profile height, drop profile position is regulated, longeron is detected; This structure can also be measured frame assembly, and the product to development newly also has the function that the consistent left-right longeron of shape symmetry is picked out in pairing simultaneously, makes things convenient for the quality control of product and the trial-production research and development of new product.
Description of drawings
Fig. 1 is the structural representation of the utility model examples measure mechanism;
Fig. 2 is the structural representation of the portable fulcrum block of the utility model embodiment.
Among the figure: 1: platform; 2: fixed fulcrum block; 3: portable fulcrum block; 31: adjusting knob; 32: lifting unit; 33: the second scales; 4: the first scales; 5: slide rail.
Embodiment
Below in conjunction with drawings and Examples embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of measuring mechanism that the utility model embodiment provides, this measuring mechanism comprises platform 1, described platform 1 is provided with at least two fixed fulcrum blocks 2 and at least two portable fulcrum blocks 3.
Described two portable fulcrum block 3 place Y-axis are set at 0 bit line to line, and place Z axial height is set to 0 altitude line, gets Y-axis to 0 bit line of intermediate value as X axis.
Also be provided with slide rail 5 on the described platform 1, described slide rail 5 is set to Y direction and slides, described portable fulcrum block 3 is installed on the slide rail 5, and the distance that portable fulcrum block 3 moves can be calculated the corresponding size of longeron according to the utility model measuring mechanism X axis 0 bit line.
Described platform 1 upper edge X-direction is provided with first scale 4, can measure longeron in the corresponding size of X axis according to the numerical value that first scale 4 shows.
Described fixed fulcrum block 2 is conical structure.
As shown in Figure 2, described portable fulcrum block 3 comprises lifting unit 32 and adjusting knob 31, and described lifting unit 32 makes portable fulcrum block 3 mobile in Z-direction; Preferably, described lifting unit 32 is the screw rod group structure, realizes the movement of described portable fulcrum block 3 on Z-direction by rotation adjusting knob 31.
Described portable fulcrum block 3 is detachable, arranges and is tightened according to the position of the fulcrum needs of longeron.
Need to prove that lifting unit 32 is not limited to use the screw rod group structure, any have that be converted to straight-line structure with rotatablely moving all applicable.
The top of described portable fulcrum block 3 is pyramidal structure, and the bottom is cylindrical structural, and the cylindrical structural of described portable fulcrum block 3 is provided with second scale 33.As the bottom surface, the engagement height chi can be measured the axial corresponding size of longeron Z with the platform 1 of the utility model measuring mechanism.
By the utility model measuring mechanism the setting of the adaptive vehicle width of longeron, drop profile height, drop profile position is regulated, realized longeron is detected.
When measuring, according to the coordinate system of setting up longeron is measured by the vehicle frame attitude.Fixed fulcrum block 2 and portable fulcrum block 3 are chosen the hole of longeron correspondence and are supported.When carrying out the frame assembly measurement, according to the Y direction size, portable fulcrum block 3 is determined suitable width, chooses the hole of longeron and carries out the fulcrum support, carries out relative dimensions and measures.
When the new product longeron is measured, measure longeron after, can select left longeron (perhaps right vertical beam) is benchmark, the longeron of choosing two difference deviation minimums carries out trial production of new products, realizes the pairing function of trial production of new products.
In sum, by the utility model measuring mechanism the setting of the adaptive vehicle width of left-right longeron, drop profile height, drop profile position is regulated, longeron is detected; This structure can also be measured frame assembly, and the product to development newly also has the function that the consistent left-right longeron of shape symmetry is picked out in pairing simultaneously, makes things convenient for the quality control of product and the trial-production research and development of new product.
The above only is a kind of preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. measuring mechanism is characterized in that: comprise platform (1), described platform (1) is provided with at least two fixed fulcrum blocks (2) and at least two portable fulcrum blocks (3).
2. measuring mechanism according to claim 1 is characterized in that: also be provided with slide rail (5) on the described platform (1), described slide rail (5) is set to Y direction and slides, and described portable fulcrum block (3) is installed on the slide rail (5).
3. measuring mechanism according to claim 1, it is characterized in that: described portable fulcrum block (3) comprises lifting unit (32) and adjusting knob (31), described lifting unit (32) makes portable fulcrum block (3) mobile in Z-direction.
4. measuring mechanism according to claim 3 is characterized in that: described lifting unit (32) is the screw rod group structure.
5. measuring mechanism according to claim 3, it is characterized in that: the top of described portable fulcrum block (3) is pyramidal structure, the bottom is cylindrical structural.
6. measuring mechanism according to claim 5, it is characterized in that: the cylindrical structural of described portable fulcrum block (3) is provided with second scale (33).
7. measuring mechanism according to claim 1, it is characterized in that: described platform (1) upper edge X-direction is provided with first scale (4).
8. according to each described measuring mechanism of claim 1-7, it is characterized in that: described fixed fulcrum block (2) is conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157961 CN203190913U (en) | 2013-04-01 | 2013-04-01 | Measuring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157961 CN203190913U (en) | 2013-04-01 | 2013-04-01 | Measuring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190913U true CN203190913U (en) | 2013-09-11 |
Family
ID=49107766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157961 Expired - Fee Related CN203190913U (en) | 2013-04-01 | 2013-04-01 | Measuring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398189A (en) * | 2018-04-25 | 2019-11-01 | 陕西重型汽车有限公司 | The method for measuring longitudinal beam difference in height |
-
2013
- 2013-04-01 CN CN 201320157961 patent/CN203190913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398189A (en) * | 2018-04-25 | 2019-11-01 | 陕西重型汽车有限公司 | The method for measuring longitudinal beam difference in height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |