CN204479047U - A kind of positioning bogie fixture measures bracing or strutting arrangement - Google Patents
A kind of positioning bogie fixture measures bracing or strutting arrangement Download PDFInfo
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- CN204479047U CN204479047U CN201520041886.4U CN201520041886U CN204479047U CN 204479047 U CN204479047 U CN 204479047U CN 201520041886 U CN201520041886 U CN 201520041886U CN 204479047 U CN204479047 U CN 204479047U
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- 238000001514 detection method Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a kind of positioning bogie fixture and measure bracing or strutting arrangement, comprise and to be located on BASE plate and for multiple support units of brace table vehicle clamper, each support unit there is the Z-direction reference block that contacts with trolley clamp reference block and for the X of determining table vehicle clamper reference block placement location to limited block and Y-direction limited block.Positioning bogie fixture of the present utility model measures bracing or strutting arrangement, be based upon on " sandwich " formula flexibility inspection datum plate that large-scale three-dimensional coordinates measurement uses, BASE plate is installed multiple independent support unit, each support unit is designed with detent mechanism and position-limit mechanism, by trolley clamp is placed on support unit, realize the detection accessibility of the upper and lower benchmark of trolley clamp, solve the drawback that the upper and lower benchmark of trolley clamp can not all measure, establish the measuring basis of production run multiple stage trolley clamp, ensure the detection consistance of trolley clamp, improve the consistance of body dimensions simultaneously.
Description
Technical field
The utility model relates to the utility appliance that weld car is measured, and specifically, the utility model relates to a kind of bracing or strutting arrangement measured positioning bogie fixture.
Background technology
Along with the continuous rise of domestic and international automobile industry, the technical merit of each full-sized car factory has direct decisive role with automotive quality.The advance of technology and sophistication affect the accuracy of automobile production links, are how the duty-bound of every slip-stick artist for producing the process status quick, handling safety, program are rigorous, product is optimum of providing convenience.For ensureing the quality of the product in per stage, the test and monitoring of production result and process procedures is also become particularly important.
In present stage, automobile factory mainly uses large-scale three-dimensional coordinates measurement instrument and portable three-coordinate measuring instrument two kinds, large-scale three-dimensional coordinates measurement instrument by checking datum plate (i.e. BASE plate) with the flexibility of " sandwich " formula, measure auxiliary stand, measuring equipment carries out vehicle body DATA REASONING.Therefore, for detecting the actual coordinate data of the equipment such as bodywork parts, fixture completely, need for it provides versatility to measure auxiliary stand, the detection accessibility realizing check point is 100%.The transportation rolling-bed equipment of workshop intelligent high-speed that is welded needs to assist chassis to carry out high speed transhipment and welding, and meanwhile, the detection of chassis not only needs the benchmark of the location vehicle body on monitor station vehicle clamper, also needs test desk vehicle clamper and the positioning datum rolling bed.Traditional Three-coordinate measurer can only measure the location vehicle body benchmark of trolley clamp, for trolley clamp and the positioning datum rolling bed, because this positioning datum is below trolley clamp, and fail to measure under trolley clamp coordinate system, the tolerance level of calculating can be increased.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of positioning bogie fixture and measures bracing or strutting arrangement, its objective is that the positioning datum realizing chassis and roll bed can be measured, ensures the benchmark measurability of each detent mechanism of trolley clamp simultaneously.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of positioning bogie fixture measures bracing or strutting arrangement, comprise and to be located on BASE plate and for multiple support units of brace table vehicle clamper, each support unit there is the Z-direction reference block that contacts with trolley clamp reference block and for the X of determining table vehicle clamper reference block placement location to limited block and Y-direction limited block.
Described support unit is provided with six altogether, is respectively the first support unit, the second support unit, the 3rd support unit, the 4th support unit, the 5th support unit and the 6th support unit, and six support units are also divided into two row layouts.
Described first support unit comprises the support baseboard be connected with described BASE plate, the support and connection angle seat be located on support baseboard, the reference connection block that is located at the detent mechanism installing plate on the seat of support and connection angle and is located on detent mechanism installing plate, described Z-direction reference block, described Y-direction limited block, X are fixed by reference connection block to limited block, and are connected with detent mechanism installing plate.
Described Z-direction reference block, Y-direction limited block, X are provided with cushion block between limited block and described detent mechanism installing plate.
Described support baseboard is connected with described BASE plate by hand wheel type bolt.
Described support and connection angle seat is provided with impact damper Connection Block, and impact damper Connection Block is provided with impact damper, and impact damper is also positioned at the side-lower of described Z-direction reference block.
Described first support unit is identical with described second support unit structure, first support unit, the second support unit and described 3rd support unit are positioned at same row, described 4th support unit, the 5th support unit and the 6th support unit are positioned at same row, and the 4th support unit, the 5th support unit and the 6th support unit and the first support unit are symmetrical structure.
Described 3rd support unit comprises the support baseboard be connected with described BASE plate, the support and connection angle seat be located on support baseboard, the support be located on the seat of support and connection angle are biased Connection Block, be located at the detent mechanism installing plate supported on biased Connection Block and the reference connection block be located on detent mechanism installing plate, the biased Connection Block of support and support and connection angle seat connect and compose L-type structure, described Z-direction reference block, described Y-direction limited block, X are fixed by reference connection block to limited block, and are connected with detent mechanism installing plate.
Described support is biased between Connection Block and described support and connection angle seat and is provided with stiffening rib.
Positioning bogie fixture of the present utility model measures bracing or strutting arrangement, be based upon on " sandwich " formula flexibility inspection datum plate that large-scale three-dimensional coordinates measurement uses, BASE plate is installed multiple independent support unit, each support unit is designed with detent mechanism and position-limit mechanism, by trolley clamp is placed on support unit, realize the detection accessibility of the upper and lower benchmark of trolley clamp, solve the drawback that the upper and lower benchmark of trolley clamp can not all measure, establish the measuring basis of production run multiple stage trolley clamp, ensure the detection consistance of trolley clamp, improve the consistance of body dimensions simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model positioning bogie fixture measures bracing or strutting arrangement;
Fig. 2 is the structural representation of the first support unit;
Fig. 3 is the structural representation of the 3rd support unit;
Fig. 4 is that the detent mechanism of support unit coordinates schematic diagram with trolley clamp reference block;
Fig. 5 is the using state figure that the utility model positioning bogie fixture measures bracing or strutting arrangement;
Mark in above-mentioned figure is: 1, the first support unit; 2, the second support unit; 3, the 3rd support unit; 4, the 4th support unit; 5, the 5th support unit; 6, the 6th support unit; 7, BASE plate; 8, support baseboard; 9, hand wheel type bolt; 10, support and connection angle seat; 11, carrying handle; 12, impact damper; 13, impact damper Connection Block; 14, detent mechanism installing plate; 15, cushion block; 16, reference connection block; 17, Z-direction reference block; 18, Y-direction limited block; 19, X is to limited block; 20, biased Connection Block is supported; 21, stiffening rib; 22, biased Connection Block installing plate; 23, trolley clamp reference block; 24, trolley clamp.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, be described in further detail embodiment of the present utility model, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technical scheme, and contribute to its enforcement.
As shown in Figures 1 to 5, the utility model provides a kind of positioning bogie fixture and measures bracing or strutting arrangement, is based upon on " sandwich " formula flexibility inspection datum plate that large-scale three-dimensional coordinates measurement uses, namely on BASE plate 7.This bracing or strutting arrangement comprises and to be located on BASE plate 7 and for multiple support units of brace table vehicle clamper, each support unit there is the Z-direction reference block 17 that contacts with trolley clamp reference block and for the X of determining table vehicle clamper reference block placement location to limited block 19 and Y-direction limited block 18.
Specifically, as shown in Figure 1, support unit is provided with six altogether, is respectively the first support unit 1, second support unit 2, the 3rd support unit 3, the 4th support unit 4, the 5th support unit 5 and the 6th support unit 6, six support units and is divided into two row to arrange.Wherein, first support unit 1 is identical with the second support unit 2 structure, first support unit 1, second support unit 2 and the 3rd support unit 3 are positioned at same row, 4th support unit 4, the 5th support unit 5 and the 6th support unit 6 are positioned at same row, four support units, the 5th support unit 5 and the 6th support unit 6 and the first support unit 1 are symmetrical structure, and the 4th support unit 4 and the 3rd support unit 3 are positioned at same row, second support unit 2 and the 5th support unit 5 are positioned at same row, and the first support unit 1 and the 6th support unit 6 are positioned at same row.
Six support units of this bracing or strutting arrangement are respectively used to six lower reference fields of brace table vehicle clamper 24, the position of six reference fields of six support unit reference station vehicle clampers 24, determine the position on BASE plate 7, after completing, carry out installation locking by the mounting hole place of bolt on BASE plate 7.After BASE plate 7 is fixed, only need be recorded on each support unit respectively to the position of mounting hole of BASE plate 7, follow-up can guarantee uses continuity, does not need the location confirmation at every turn carrying out support unit.
As shown in Figure 2, first support unit 1 comprises the support baseboard 8 be connected with BASE plate 7, the support and connection angle seat 10 be located on support baseboard 8, the reference connection block 16 that is located at the detent mechanism installing plate 14 on support and connection angle seat 10 and is located on detent mechanism installing plate 14, Z-direction reference block 17, Y-direction limited block 18, X are fixed to limited block 19 by reference connection block 16, and are connected with detent mechanism installing plate 14.
As preferably, support baseboard 8 is connected with BASE plate 7 by multiple hand wheel type bolt 9, facilitates the dismounting of support unit.
As shown in Figure 2, support and connection angle seat 10 is vertically arrange on support baseboard 8, the lower end of support and connection angle seat 10 is fixedly connected with support baseboard 8, detent mechanism installing plate 14 is fixedly mounted on the end face of support and connection angle seat 10, detent mechanism installing plate 14 also parallels with support baseboard 8, and reference connection block 16 is fixedly mounted on the end face of detent mechanism installing plate 14.Z-direction reference block 17 has the reference field of level, for contacting with trolley clamp reference block 23, determines the benchmark that trolley clamp is measured.Y-direction limited block 18 and X have a vertical confined planes respectively to limited block 19, and two confined planes are perpendicular, when locating trolley clamp 24, Y-direction limited block 18, X all reserve the gap with 10mm with trolley clamp reference block 23 to limited block 19, the position of determining table vehicle clamper reference block 23 accordingly, but Y-direction limited block 18, spacing reference when X only places for trolley clamp to limited block 19, do not make benchmark and use.
As shown in Figure 2, cushion block 15 is also provided with between limited block 19 and detent mechanism installing plate 14 at Z-direction reference block 17, Y-direction limited block 18, X, for absorbing the mismachining tolerance being arranged on each part on detent mechanism installing plate 14, the thickness of this cushion block 15 is preferably 3mm.
As shown in Figure 2, first support unit 1 also comprises impact damper 12 and impact damper Connection Block 13, impact damper Connection Block 13 is located on the medial surface of support and connection angle seat 10, and impact damper 12 is located on impact damper Connection Block 13, and impact damper 12 is also positioned at the side-lower of Z-direction reference block 17.Impact damper Connection Block 13 is connected by clamping screw with impact damper 12, plays buffer action when impact damper 12 is and places for chassis, reduces chassis to the collision of support unit.
As shown in Figure 2, the side of the support and connection angle seat 10 of the first support unit 1 is also provided with a carrying handle 11, to facilitate the carrying of support unit.
As shown in Figure 3, the structure of the 3rd support unit 3 is different from the structure of other support unit, 3rd support unit 3 is L-type support bias unit, it comprises the support baseboard 8 be connected with BASE plate 7, be located at the support and connection angle seat 10 on support baseboard 8, the support be located on support and connection angle seat 10 is biased Connection Block 20, be located at the detent mechanism installing plate 14 supported on biased Connection Block 20 and the reference connection block 16 be located on detent mechanism installing plate 14, support biased Connection Block 20 and connect and compose L-type structure with support and connection angle seat 10, Z-direction reference block 17, Y-direction limited block 18, X is fixed to limited block 19 by reference connection block 16, and be connected with detent mechanism installing plate 14.
The difference of the 3rd support unit 3 and the first support unit 1 is mainly: the main body supporting structure of the 3rd support unit 3 is L-type, and the 3rd support unit 3 does not arrange impact damper 12 and impact damper Connection Block 13.The support of the 3rd support unit 3 is biased Connection Block 20 for rectangular configuration, and its length direction and the first support unit 1 and the second support unit 2 are located along the same line.
3rd support unit 3 is set to L-type and supports bias unit, for solving the reference point existing below chassis and need detect, and three-dimensional coordinates measurement instrument connects the situation of popping one's head in and cannot arrive, offset structure effectively can be dodged chassis and roll the benchmark of a pilot hole and chassis datum clamp face X to consistent phenomenon, is convenient to three-dimensional coordinates measurement instrument and connects probe and detect positioning reference holes.
As shown in Figure 3, support biased Connection Block 20 to be connected with support and connection angle seat 10 by biased Connection Block installing plate 22, and carrying out by stiffening rib 21 the intensity reinforcement that L-type supports bias unit, stiffening rib 21 and the biased Connection Block 20 of support are fixedly connected with support and connection angle seat 10.
Fig. 4 shows a trolley clamp reference block 23 of trolley clamp 24 and the use schematic diagram of the first support unit 1, trolley clamp reference block 23 and Z-direction reference block 17 are fitted, with Y-direction limited block 18, X leaves 10mm gap respectively to limited block 19, when trolley clamp 24 is placed, trolley clamp reference block 23 and Y-direction limited block 18, X carries out the reference by location of chassis to the position of limited block 19, estimate trolley clamp reference block 23 and Y-direction limited block 18 and the X distance to limited block 19 all in 5-10mm, chassis putting position is effective, ensure that trolley clamp reference block 23 and Z-direction reference block 17 complete laminating.
The utility model solves the drawback that trolley clamp about 23 benchmark can not all measure, and establishes the measuring basis of production run multiple stage trolley clamp 23, ensures the detection consistance of trolley clamp, improves the consistance of body dimensions simultaneously.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (9)
1. a positioning bogie fixture measures bracing or strutting arrangement, it is characterized in that: comprise and to be located on BASE plate and for multiple support units of brace table vehicle clamper, each support unit there is the Z-direction reference block that contacts with trolley clamp reference block and for the X of determining table vehicle clamper reference block placement location to limited block and Y-direction limited block.
2. positioning bogie fixture according to claim 1 measures bracing or strutting arrangement, it is characterized in that: described support unit is provided with six altogether, be respectively the first support unit, the second support unit, the 3rd support unit, the 4th support unit, the 5th support unit and the 6th support unit, six support units are also divided into two row layouts.
3. positioning bogie fixture according to claim 2 measures bracing or strutting arrangement, it is characterized in that: described first support unit comprises the support baseboard be connected with described BASE plate, the support and connection angle seat be located on support baseboard, the reference connection block that is located at the detent mechanism installing plate on the seat of support and connection angle and is located on detent mechanism installing plate, described Z-direction reference block, described Y-direction limited block, X are fixed by reference connection block to limited block, and are connected with detent mechanism installing plate.
4. positioning bogie fixture according to claim 3 measures bracing or strutting arrangement, it is characterized in that: described Z-direction reference block, Y-direction limited block, X are provided with cushion block between limited block and described detent mechanism installing plate.
5. positioning bogie fixture according to claim 3 measures bracing or strutting arrangement, it is characterized in that: described support baseboard is connected with described BASE plate by hand wheel type bolt.
6. positioning bogie fixture according to claim 3 measures bracing or strutting arrangement, it is characterized in that: described support and connection angle seat is provided with impact damper Connection Block, and impact damper Connection Block is provided with impact damper, and impact damper is also positioned at the side-lower of described Z-direction reference block.
7. measure bracing or strutting arrangement according to the arbitrary described positioning bogie fixture of claim 3 to 6, it is characterized in that: described first support unit is identical with described second support unit structure, first support unit, the second support unit and described 3rd support unit are positioned at same row, described 4th support unit, the 5th support unit and the 6th support unit are positioned at same row, and the 4th support unit, the 5th support unit and the 6th support unit and the first support unit are symmetrical structure.
8. positioning bogie fixture according to claim 2 measures bracing or strutting arrangement, it is characterized in that: described 3rd support unit comprises the support baseboard be connected with described BASE plate, be located at the support and connection angle seat on support baseboard, the support be located on the seat of support and connection angle is biased Connection Block, be located at the detent mechanism installing plate supported on biased Connection Block and the reference connection block be located on detent mechanism installing plate, the biased Connection Block of support and support and connection angle seat connect and compose L-type structure, described Z-direction reference block, described Y-direction limited block, X is fixed to limited block by reference connection block, and be connected with detent mechanism installing plate.
9. positioning bogie fixture according to claim 8 measures bracing or strutting arrangement, it is characterized in that: described support is biased between Connection Block and described support and connection angle seat and is provided with stiffening rib.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041886.4U CN204479047U (en) | 2015-01-21 | 2015-01-21 | A kind of positioning bogie fixture measures bracing or strutting arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041886.4U CN204479047U (en) | 2015-01-21 | 2015-01-21 | A kind of positioning bogie fixture measures bracing or strutting arrangement |
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| CN204479047U true CN204479047U (en) | 2015-07-15 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017380A (en) * | 2016-06-15 | 2016-10-12 | 数码模冲压技术（武汉）有限公司 | Three-dimensional measuring support |
| CN106595546A (en) * | 2017-02-13 | 2017-04-26 | 平湖市精铭模具有限公司 | Foldable test tool base plate |
| CN106916235A (en) * | 2017-03-17 | 2017-07-04 | 张国志 | A kind of high efficiency extraction technique of liquaemin |
| WO2018171274A1 (en) * | 2017-03-23 | 2018-09-27 | 程迎潮 | Method and apparatus for flexible detection and positioning |
| CN110961840A (en) * | 2019-12-02 | 2020-04-07 | 中国第一汽车股份有限公司 | Positionable AGV carrying flexible trolley |
| CN113267151A (en) * | 2021-05-10 | 2021-08-17 | 天奇自动化工程股份有限公司 | Utensil is examined to application platform truck |
-
2015
- 2015-01-21 CN CN201520041886.4U patent/CN204479047U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017380A (en) * | 2016-06-15 | 2016-10-12 | 数码模冲压技术（武汉）有限公司 | Three-dimensional measuring support |
| CN106595546A (en) * | 2017-02-13 | 2017-04-26 | 平湖市精铭模具有限公司 | Foldable test tool base plate |
| CN106916235A (en) * | 2017-03-17 | 2017-07-04 | 张国志 | A kind of high efficiency extraction technique of liquaemin |
| WO2018171274A1 (en) * | 2017-03-23 | 2018-09-27 | 程迎潮 | Method and apparatus for flexible detection and positioning |
| CN110961840A (en) * | 2019-12-02 | 2020-04-07 | 中国第一汽车股份有限公司 | Positionable AGV carrying flexible trolley |
| CN113267151A (en) * | 2021-05-10 | 2021-08-17 | 天奇自动化工程股份有限公司 | Utensil is examined to application platform truck |
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