CN203024742U - Tool structure for three-coordinate measuring machine detection - Google Patents

Tool structure for three-coordinate measuring machine detection Download PDF

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Publication number
CN203024742U
CN203024742U CN 201220556037 CN201220556037U CN203024742U CN 203024742 U CN203024742 U CN 203024742U CN 201220556037 CN201220556037 CN 201220556037 CN 201220556037 U CN201220556037 U CN 201220556037U CN 203024742 U CN203024742 U CN 203024742U
Authority
CN
China
Prior art keywords
pressing plate
parts
measured
dimensional coordinates
assembling
Prior art date
Application number
CN 201220556037
Other languages
Chinese (zh)
Inventor
柳红兵
Original Assignee
北汽福田汽车股份有限公司
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Filing date
Publication date
Application filed by 北汽福田汽车股份有限公司 filed Critical 北汽福田汽车股份有限公司
Priority to CN 201220556037 priority Critical patent/CN203024742U/en
Application granted granted Critical
Publication of CN203024742U publication Critical patent/CN203024742U/en

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Abstract

The utility model provides a tool structure for three-coordinate measuring machine detection, wherein the tool structure is used for clamping and installing a part to be measured. The tool structure is characterized in that the tool structure comprises a clamping fixture baseboard, a cushion block, a stud and a pressing plate; wherein the clamping fixture baseboard is provided with a screw hole; the cushion block is used for being installed between the clamping fixture baseboard and the part to be measured; the first end of the stud is fixed on the screw hole of the clamping fixture baseboard, and the second end of the stud is fixed with the pressing plate; and the pressing plate is elongated, an installation hole for the stud to pass through is formed between two ends of the pressing plate, and the first end of the pressing plate is used for being pressed onto the part to be measured. According to the utility model, the application method is more flexible, using function is more powerful, the pertinence is stronger, and the clamping and installation of automobile parts having special or complex shapes can be solved.

Description

Three-dimensional coordinates measurement machine testing recruitment assembling structure

Technical field

The utility model relates to auto parts and components detection technique field, relates in particular to a kind of three-dimensional coordinates measurement machine testing recruitment assembling structure.

Background technology

Three coordinate measuring machine refers to can show the instrument of the measurement capabilities such as geometric configuration, length and circumference graduation in a hexahedral spatial dimension.Three coordinate measuring machine is measure and obtain one of effective method of dimensional data, can estimate rapidly and accurately dimensional data, for the operator provides useful information about the production run situation.During measurement, testee is placed in the three-dimensional coordinates measurement space, can obtains the coordinate position of each measuring point on testee, according to the spatial value of these points, obtain as calculated the physical dimension of testee, shape and position.

In the detection of auto parts and components, usually can use three coordinate measuring machine to carry out parts and measure, in this measuring process, for fairly simple, the regular parts of version, common fixture just can satisfy the demands.But the parts of automobile are very many, have regular simply, also have the version of a lot of customizations more special or more complicated, and existing frock clamp can't satisfy the demand of clamping, and needs manual the adjustment, and efficient is low, and degree of accuracy is inadequate.

The utility model content

The utility model scheme purpose is: a kind of three-dimensional coordinates measurement machine testing recruitment assembling structure is provided, solve the clamping problem of the special parts of three coordinate measuring engine measurement, enlarge the use function of three coordinate measuring machine, satisfy to greatest extent the detection needs of scattered parts.

For this reason, the utility model provides a kind of three-dimensional coordinates measurement machine testing recruitment assembling structure, is used for parts to be measured are clamped, and described tool structure comprises: clamp bottom board has screw; Cushion block is used for being arranged between described clamp bottom board and described parts to be measured; Studs, its first end are used for fixing on the screw of described clamp bottom board admittedly, and the second end is used for fixing with pressing plate; And pressing plate, it is strip, has the mounting hole that passes for described studs between two ends, first end is used for being pressed in described parts to be measured.

Preferably, the quantity of described cushion block is two and for equal height cushion block, described two equal height cushion blocks are symmetrical arranged with respect to the center of gravity of described parts to be measured.

Preferably, described tool structure also comprises the standard ladder block corresponding with described studs quantity, is positioned on described clamp bottom board, and supports the second end of described pressing plate.

Preferably, described tool structure further comprise at least two top, describedly toply be suitable for being fixed on described clamp bottom board, be used for described parts to be measured are applied the holding force of horizontal direction.

Preferably, also comprise the positioning datum plate, have a straight flange, be arranged on worktable, align with a straight flange of described clamp bottom board.

Preferably, also comprise for the wide seating square with tested parts leveling, be arranged on described clamp bottom board.

Preferably, the mounting hole on described pressing plate is screw, the second end assembling of described screw and described studs.

Preferably, also comprise pad, between second end and described pressing plate of described studs.

Preferably, the mounting hole on described pressing plate is through hole, and the second end of described studs uses the nut assembling after passing described through hole.

Preferably, also comprise pad, between described nut and described pressing plate.

Compared with prior art, the utlity model has following advantage:

Three-dimensional coordinates measurement machine testing recruitment assembling structure using method of the present utility model is more flexible, uses function more powerful, and specific aim is stronger, can solve clamping of the special or more complicated of profile in auto parts and components.

Description of drawings

Fig. 1 is the utility model three-dimensional coordinates measurement machine testing recruitment assembling structure front elevation;

Fig. 2 is the utility model three-dimensional coordinates measurement machine testing recruitment assembling structure side view.

Reference numeral:

1, clamp bottom board; 2, pressing plate; 3, studs; 4, standard ladder block; 5, equal height cushion block; 6, positioning datum plate; 7, top; 8, worktable.

Embodiment

The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explanation the utility model, and can not be interpreted as restriction of the present utility model.

in description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.

The utility model provides a kind of three-dimensional coordinates measurement machine testing recruitment assembling structure, is used for parts to be measured (such as inlet manifold etc.) are clamped.As depicted in figs. 1 and 2, described tool structure comprises clamp bottom board 1.Clamp bottom board 1 has equidistant screw in a preferred embodiment.But not equidistant screw can be set according to actual needs also.The screw that arranges on described clamp bottom board 1 can be through hole, can be also blind hole.

Two equal height cushion blocks 5 are arranged between described clamp bottom board 1 and described parts to be measured, play from the effect of lower support parts to be measured, equal height cushion block 5 can be one, two, three, four or more, no matter use several cushion blocks, as long as can guarantee parts placement to be measured steadily.In the situation that three or more equal height cushion blocks, the center of gravity of parts to be measured preferably is in the zone that equal height cushion block geometric center line surrounds.In the situation that two equal height cushion blocks, described two equal height cushion blocks are symmetrical arranged with respect to the center of gravity of described parts to be measured.

As shown in the figure, described tool structure comprises two studs 3, but the quantity of studs 3 can be one, two, three, four or more.The first end of studs 3 is fixed on the screw of described clamp bottom board 1, and the second end and pressing plate 2 are fixing.Described two studs 3 can against described parts to be measured, be fixed parts to be measured from front to back.

Described tool structure comprises the pressing plate 2 corresponding with described studs 3 quantity, is used for compressing parts to be measured from the top down, and pressing plate 2 is strip, and the middle part has the mounting hole that passes for described studs 3, and first end is pressed on described parts to be measured; Wherein, the mounting hole on described pressing plate 2 can be screw, and the second end assembling of described screw and described studs 3 is different according to the height of parts to be measured, between the second end of described studs 3 and described pressing plate, pad can be set; Mounting hole on described pressing plate 2 is through hole, and the second end of described studs 3 uses the nut assembling after passing described through hole, and is different according to the height of parts to be measured, between described nut and described pressing plate 2, pad is set.

For the downforce that guarantees 2 pairs of parts to be measured of pressing plate even, the standard ladder block 4 corresponding with described studs 3 quantity can be set, be positioned on described clamp bottom board 1, and support the second end of described pressing plate 2, standard ladder block 4 can be regulated bearing height, to adapt to the parts to be measured of differing heights.

At least two top 7, is fixed on described clamp bottom board 1, and described top 7 are suitable for being fixed on described clamp bottom board 1, is used for described parts to be measured are applied the holding force of horizontal direction.For example, lay respectively at the axial both sides of described parts to be measured with described studs 3, described top 7 pairs of described parts to be measured apply from front to back holding force fix parts to be measured (with described parts to be measured add be held in top 7 and studs 3 between).Can also two top both sides that are separately positioned on parts to be measured, thus the holding force that applies relative horizontal direction is with clamping parts to be measured.

For three-dimensional coordinates measurement machine testing recruitment assembling structure is aligned, positioning datum plate 6 is installed on worktable 8, have a straight flange, align with a straight flange of described clamp bottom board 1, make it a gapless.In order to guarantee measuring accuracy, on described clamp bottom board 1, wide seating square is set, utilize wide seating square with tested parts leveling, being about to tested surface utilizes the wide seating square furnishing vertical with clamp bottom board, concrete grammar is: one of them measurement face of wide seating square is positioned on clamp bottom board 1, the tested surface of another measurement face and tested parts is by flat, adjustment workpiece, two measurement faces that make wide seating square all with the tested surface applying gapless of clamp bottom board 1 and tested parts.

Compared with prior art, the three-dimensional coordinates measurement machine testing recruitment assembling structure of the utility model above-described embodiment has the following advantages: using method is more flexible, use function more powerful, specific aim is stronger, can solve clamping of the special or more complicated of profile in auto parts and components.

The above is only preferred embodiment of the present utility model, is not to limit protection domain of the present utility model; Protection domain of the present utility model is limited by the claim in claims, and every equivalence variation and modification of doing according to utility model, all within the protection domain of the utility model patent.

Claims (10)

1. a three-dimensional coordinates measurement machine testing recruitment assembling structure, be used for parts to be measured are clamped, and it is characterized in that, described tool structure comprises:
Clamp bottom board has screw;
Cushion block is used for being arranged between described clamp bottom board and parts to be measured;
Studs, first end are fixed on the screw of described clamp bottom board, and the second end and pressing plate are fixed;
Pressing plate, it is strip, has the mounting hole that passes for described studs between two ends, the first end of pressing plate is used for being pressed in described parts to be measured.
2. three-dimensional coordinates measurement machine testing recruitment assembling structure as claimed in claim 1, is characterized in that, the quantity of described cushion block is two and for equal height cushion block, described two equal height cushion blocks are symmetrical arranged with respect to the center of gravity of described parts to be measured.
3. three-dimensional coordinates measurement machine testing recruitment assembling structure as claimed in claim 1, is characterized in that, also comprise the standard ladder block, described standard ladder block is suitable for being arranged on described clamp bottom board, and be used for supporting the second end of described pressing plate.
4. three-dimensional coordinates measurement machine testing recruitment assembling structure as claimed in claim 1, is characterized in that, further comprise at least two top, describedly toply be suitable for being fixed on described clamp bottom board, be used for described parts to be measured are applied the holding force of horizontal direction.
5. three-dimensional coordinates measurement machine testing recruitment assembling structure as claimed in claim 1, is characterized in that, also comprises the positioning datum plate, has a straight flange, is arranged on worktable, aligns with a straight flange of described clamp bottom board.
6. three-dimensional coordinates measurement machine testing recruitment assembling structure as claimed in claim 1, is characterized in that, also comprises for the wide seating square with tested parts leveling, is arranged on described clamp bottom board.
7. three-dimensional coordinates measurement machine testing recruitment assembling structure as claimed in claim 1, is characterized in that, the mounting hole on described pressing plate is screw, the second end assembling of described screw and described studs.
8. three-dimensional coordinates measurement machine testing recruitment assembling structure as claimed in claim 7, is characterized in that, also comprises pad, is used for being arranged between second end and described pressing plate of described studs.
9. three-dimensional coordinates measurement machine testing recruitment assembling structure as claimed in claim 1, is characterized in that, the mounting hole on described pressing plate is through hole, and the second end of described studs uses the nut assembling after passing described through hole.
10. three-dimensional coordinates measurement machine testing recruitment assembling structure as claimed in claim 9, is characterized in that, also comprises pad, is used for being arranged between described nut and described pressing plate.
CN 201220556037 2012-10-26 2012-10-26 Tool structure for three-coordinate measuring machine detection CN203024742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220556037 CN203024742U (en) 2012-10-26 2012-10-26 Tool structure for three-coordinate measuring machine detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220556037 CN203024742U (en) 2012-10-26 2012-10-26 Tool structure for three-coordinate measuring machine detection

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CN203024742U true CN203024742U (en) 2013-06-26

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CN 201220556037 CN203024742U (en) 2012-10-26 2012-10-26 Tool structure for three-coordinate measuring machine detection

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104330009A (en) * 2014-10-17 2015-02-04 中国航空工业集团公司洛阳电光设备研究所 Component height size measuring method and measuring tool thereof
CN104536270A (en) * 2014-12-31 2015-04-22 上海现代先进超精密制造中心有限公司 Photo-etching machine wedge plate oblique plane processing method and clamp tool thereof
CN105277150A (en) * 2014-06-09 2016-01-27 哈尔滨飞机工业集团有限责任公司 Airplane splint measuring tool
CN105783804A (en) * 2014-12-26 2016-07-20 南京理工大学常熟研究院有限公司 Clamping device used for three-coordinate measurement
CN110470256A (en) * 2019-08-23 2019-11-19 哈尔滨电气动力装备有限公司 Shield electric machine thrust bearing shoe valve detects auxiliary tooling device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105277150A (en) * 2014-06-09 2016-01-27 哈尔滨飞机工业集团有限责任公司 Airplane splint measuring tool
CN104330009A (en) * 2014-10-17 2015-02-04 中国航空工业集团公司洛阳电光设备研究所 Component height size measuring method and measuring tool thereof
CN104330009B (en) * 2014-10-17 2017-06-27 中国航空工业集团公司洛阳电光设备研究所 Part height dimension measurement method and measurement frock
CN105783804A (en) * 2014-12-26 2016-07-20 南京理工大学常熟研究院有限公司 Clamping device used for three-coordinate measurement
CN104536270A (en) * 2014-12-31 2015-04-22 上海现代先进超精密制造中心有限公司 Photo-etching machine wedge plate oblique plane processing method and clamp tool thereof
CN110470256A (en) * 2019-08-23 2019-11-19 哈尔滨电气动力装备有限公司 Shield electric machine thrust bearing shoe valve detects auxiliary tooling device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130626

Termination date: 20171026