CN201300329Y - Adjustable part positioning device - Google Patents
Adjustable part positioning device Download PDFInfo
- Publication number
- CN201300329Y CN201300329Y CNU2008201415064U CN200820141506U CN201300329Y CN 201300329 Y CN201300329 Y CN 201300329Y CN U2008201415064 U CNU2008201415064 U CN U2008201415064U CN 200820141506 U CN200820141506 U CN 200820141506U CN 201300329 Y CN201300329 Y CN 201300329Y
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- positioning device
- positioning
- error
- piece
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- Jigs For Machine Tools (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses an adjustable part positioning device, which is provided with a flat tabular base; at least two switch-over blocks are fixedly connected on the base, wherein, positioning holes for positioning parts are formed on the upper end surface of at least one switch-over block, and a positioning pin with a positioning surface is further arranged thereon; cushion blocks used for adjusting errors of parts are respectively distributed on the binding surfaces of the switch-over blocks and arranged in the three directions of the X, the Y and the Z three-dimensional coordinates; and cushion blocks in the directions are used for adjusting the thicknesses according to the errors of the parts. According to the shapes of the product parts, the utility model can convert the binding surfaces of the switch-over blocks, and combine the binding surfaces into different adjustable tool structures, thereby solving the problem of nonadjustable positioning of the parts. The positioning device can be widely used in various tools. Under the condition of meeting the requirement for the positioning accuracy, the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of being applied to and adjusts the position of locating hole, the positioner of error in automobile, the production of aviation field part.
Background technology
Automobile, airplane parts assembly tooling, its part location is given by theoretical numerical value.Because position, the size of locating hole exist in the processing of sum of errors frock, the assembling and have error in the part production, to such an extent as to behind the part forming, part can not be packed in the follow-up frock smoothly.In the operations such as welding, cubing, the part location is given by theoretical numerical value in the design of frock.Because the part of present employing is located non-adjustable structure, often cause part can not pack into smoothly in the frock.
Summary of the invention
The utility model task provide a kind of can be according to part error, regulate the adjustable positioning device of location dimension, locate nonadjustable contradiction to solve part.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of adjustable part positioning device, has a straight plate-shaped base, it is characterized in that, be fixedly connected with at least two switching pieces on the pedestal, wherein, have at least the upper surface of a switching piece to be equipped with the locating element locating hole, and have an alignment pin of locating surface, be distributed with the cushion block that is used to regulate part error on the binding face of each piece of transferring respectively, each cushion block is pressed X, Y, three directions of Z three-dimensional coordinate arrange that the cushion block on all directions is regulated gauge according to part error.
The utlity model has following beneficial effect.
The utility model adopts respectively by be connected the piece of respectively transferring on the pedestal with spiral pin, and the adjustable spacer pad on all directions of assembling on the switching piece, can regulate the location dimension of frock in the operations such as welding, cubing according to the error of product parts, for packing into smoothly of subsequent product part provides regulated quantity.The utility model can also be according to the profile of product parts, and conversion switching piece binding face is combined into different adjustable tool structures.Apparatus structure is simple, practical, easy to process, can be widely used in all kinds of frocks.Under the condition that satisfies the part positioning accuracy request, greatly improved production efficiency, satisfy the production demand, solve part and locate nonadjustable contradiction.
Description of drawings
Below, in conjunction with the accompanying drawings and embodiments the utility model is further specified.
Fig. 1 is the three-dimensional structure schematic diagram of an embodiment of the utility model adjustable positioning device.
Fig. 2 is the three-dimensional structure exploded view of an embodiment of the utility model adjustable positioning device.
Fig. 3 is the three-dimensional structure figure of second embodiment conversion switching of the utility model piece binding face.
Fig. 4 is the three-dimensional structure schematic diagram of an embodiment of the utility model (not pressing xyz direction positioned spacers).
In the accompanying drawing: 1 pedestal, 2 switching piece I, 3 alignment pins, 4 locating surfaces, 5 pad III, 6 pad I, 7 bolts, 8 switching piece II, 9 pad II, 10 pins, 11 bolts, 12 pins, 13 parts.
The specific embodiment
Consult Fig. 1, alignment pin 3 is shaped on taper rotary body upwards, and the taper rotary body passes part 13 locating holes and is positioned on the locating surface 4 on the alignment pin 3; After the non-positioning end of alignment pin 3 passes from the endoporus of pad III5, enter the locating hole of switching piece 2, the cylinder contact portion of alignment pin 3 and switching piece 2 adopts matched in clearance (as H6/h5 etc.), the pad III5 (being used to regulate the Z deflection error) of interpolation between alignment pin 3 and the switching piece 2.Switching piece 2 and switching piece 8 adopt spiral shells, pin to be connected, and pin 10 is connected employing H7/m6 cooperation after passing the groove of the locating hole of switching piece 8 and pad I6 with the locating hole of switching piece 2.After bolt 7 passes the groove of switching endoporus of piece 8 and pad I6, is connected with the screwed hole of switching piece 2 fastening, the switching piece 2 and the interpolation pad I6 (being used to regulate the directions X error) between the piece 8 that transfers.Switching piece 8 adopts spiral shell, pin to be connected with pedestal 1,
In the embodiment shown in fig. 3, switching piece in the adjustable part positioning device of Fig. 1 is changed binding face, switching piece I2 is moved on switching piece II8 inboard L shaped of L shaped shape, connect firmly together by bolt 7, pin 10, and be connected by bolt 11, pin 12 on the side plane of pedestal 1.Each cushion block that is used to regulate the three-dimensional error that distributes on each piece binding face of transferring is still pressed X, Y, three directions layouts of Z three-dimensional coordinate.The error of directions X is regulated by pad I, and the error of Y direction is regulated by pad II, and the error of Z direction is regulated by pad III.
Claims (5)
1. adjustable part positioning device, has a straight plate-shaped base, it is characterized in that, be fixedly connected with at least two switching pieces on the pedestal, wherein, have at least the upper surface of a switching piece to be equipped with the locating element locating hole, and have an alignment pin of locating surface, be distributed with the cushion block that is used to regulate part error on the binding face of each piece of transferring respectively, each cushion block is pressed X, Y, three directions of Z three-dimensional coordinate arrange that the cushion block on all directions is regulated gauge according to part error.
2. adjustable part positioning device as claimed in claim 1, it is characterized in that, be used to regulate the directions X error pad (I6) its be installed in switching piece (I2) and transfer between the piece II (8), the pad II (9) that is used to regulate the Y deflection error connects firmly between pedestal side and switching piece II (8), and the pad III (5) that is used to regulate the Z deflection error is connected the below of alignment pin (3).
3. adjustable part positioning device as claimed in claim 1 is characterized in that, alignment pin (3) is shaped on taper rotary body upwards, and the taper rotary body passes part (13) locating hole and is positioned on the locating surface (4) on the alignment pin (3).
4. adjustable part positioning device as claimed in claim 1 is characterized in that, above-mentioned switching piece I2 is moved on switching piece II (8) inboard L shaped of L shaped shape, and is connected by bolt (11) on the side plane of pedestal (1).
5. adjustable part positioning device as claimed in claim 1 is characterized in that, is shaped on groove on described each cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201415064U CN201300329Y (en) | 2008-11-19 | 2008-11-19 | Adjustable part positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201415064U CN201300329Y (en) | 2008-11-19 | 2008-11-19 | Adjustable part positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300329Y true CN201300329Y (en) | 2009-09-02 |
Family
ID=41083947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201415064U Expired - Lifetime CN201300329Y (en) | 2008-11-19 | 2008-11-19 | Adjustable part positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300329Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363187A (en) * | 2011-06-29 | 2012-02-29 | 天津汽车模具股份有限公司 | Adjustable internal plate locating device for automobile panel edge sealing mould |
| CN102513756A (en) * | 2011-11-23 | 2012-06-27 | 奇瑞汽车股份有限公司 | Automobile body welding clamp |
| CN103231196A (en) * | 2013-06-04 | 2013-08-07 | 北京汽车股份有限公司 | Positioning device |
| CN103418971A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Easy-to-adjust positioning bin |
| CN103464946A (en) * | 2013-08-23 | 2013-12-25 | 芜湖奕辰模具科技有限公司 | Spirally-adjusted type positioning pin |
| CN103753328A (en) * | 2013-12-23 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Double-chute positioning device |
| CN103785981A (en) * | 2014-02-25 | 2014-05-14 | 江苏畅通车业发展有限公司 | Workpiece positioning mechanism for welding tool of automobile |
| CN103801878A (en) * | 2014-02-25 | 2014-05-21 | 江苏畅通车业发展有限公司 | Welding rotatable work fixture for automobile front bumper beam sub assembly |
| CN104128834A (en) * | 2014-07-07 | 2014-11-05 | 常熟市常轴轴承有限公司 | End face support for lathe machining |
| CN104567765A (en) * | 2014-12-30 | 2015-04-29 | 昆山若宇检具工业有限公司(中国) | Interchangeable positioning adjusting device |
| CN107838618A (en) * | 2017-12-15 | 2018-03-27 | 上海交运汽车精密冲压件有限公司 | Welding tooling for panel locating support in instrument panel bracket |
| CN110434786A (en) * | 2019-08-27 | 2019-11-12 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of adjustable suspension trailing arm fixing bolt tightens fixture |
-
2008
- 2008-11-19 CN CNU2008201415064U patent/CN201300329Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363187A (en) * | 2011-06-29 | 2012-02-29 | 天津汽车模具股份有限公司 | Adjustable internal plate locating device for automobile panel edge sealing mould |
| CN102513756A (en) * | 2011-11-23 | 2012-06-27 | 奇瑞汽车股份有限公司 | Automobile body welding clamp |
| CN103231196B (en) * | 2013-06-04 | 2015-06-10 | 北京汽车股份有限公司 | Positioning device |
| CN103231196A (en) * | 2013-06-04 | 2013-08-07 | 北京汽车股份有限公司 | Positioning device |
| CN103418971B (en) * | 2013-08-23 | 2016-01-20 | 芜湖奕辰模具科技有限公司 | One easily regulates alignment pin |
| CN103464946A (en) * | 2013-08-23 | 2013-12-25 | 芜湖奕辰模具科技有限公司 | Spirally-adjusted type positioning pin |
| CN103464946B (en) * | 2013-08-23 | 2015-12-23 | 芜湖奕辰模具科技有限公司 | A kind of rotary adjustment type alignment pin |
| CN103418971A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Easy-to-adjust positioning bin |
| CN103753328A (en) * | 2013-12-23 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Double-chute positioning device |
| CN103785981A (en) * | 2014-02-25 | 2014-05-14 | 江苏畅通车业发展有限公司 | Workpiece positioning mechanism for welding tool of automobile |
| CN103801878A (en) * | 2014-02-25 | 2014-05-21 | 江苏畅通车业发展有限公司 | Welding rotatable work fixture for automobile front bumper beam sub assembly |
| CN104128834A (en) * | 2014-07-07 | 2014-11-05 | 常熟市常轴轴承有限公司 | End face support for lathe machining |
| CN104128834B (en) * | 2014-07-07 | 2016-08-24 | 常熟市常轴轴承有限公司 | A kind of Vehicle Processing end face supports |
| CN104567765A (en) * | 2014-12-30 | 2015-04-29 | 昆山若宇检具工业有限公司(中国) | Interchangeable positioning adjusting device |
| CN107838618A (en) * | 2017-12-15 | 2018-03-27 | 上海交运汽车精密冲压件有限公司 | Welding tooling for panel locating support in instrument panel bracket |
| CN110434786A (en) * | 2019-08-27 | 2019-11-12 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of adjustable suspension trailing arm fixing bolt tightens fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fly aircraft into the civil aircraft limited liability company Assignor: Chengdu Airplane Industry (Group) Corp., Ltd. Contract record no.: 2010510000007 Denomination of utility model: Adjustable part positioning device Granted publication date: 20090902 License type: Exclusive License Record date: 20100317 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20111226 Contract record no.: 2010510000007 Assignee after: AVIC CHENGFEI COMMERCIAL AIRCRAFT COMPANY LTD. Assignee before: Fly aircraft into the civil aircraft limited liability company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090902 |
|
| CX01 | Expiry of patent term |