CN103464946A - Spirally-adjusted type positioning pin - Google Patents
Spirally-adjusted type positioning pin Download PDFInfo
- Publication number
- CN103464946A CN103464946A CN2013103705546A CN201310370554A CN103464946A CN 103464946 A CN103464946 A CN 103464946A CN 2013103705546 A CN2013103705546 A CN 2013103705546A CN 201310370554 A CN201310370554 A CN 201310370554A CN 103464946 A CN103464946 A CN 103464946A
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- Prior art keywords
- alignment pin
- positioning pin
- base
- block
- lifting column
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Abstract
The invention discloses a spirally-adjusted type positioning pin and belongs to the field of clamping tooling. The spirally-adjusted type positioning pin comprises a base, a spiral lifting mechanism and a sliding positioning mechanism, and the spiral lifting mechanism and the sliding positioning mechanism are mounted on the base which is of a rectangular structure. The spiral lifting mechanism comprises a support frame and a lifting column. The support frame is of an n structure, and comprises a cross beam and two supporting arms, and a cylindrical table with a threaded hole is arranged in the middle of the cross beam. The sliding positioning mechanism comprises a supporting block and a positioning pin socket. The supporting block is of a square structure with one side provided with a guide slot. A section of the guide slot is of an inverted T structure. The positioning pin socket is of a Z structure, and comprises a guide block, a vertical plate and the positioning pin, and the guide block is matched with the guide slot in shape. The spirally-adjusted type positioning pin is simple in design, low in manufacturing cost, short in period, and applicable to positioning and clamping of plates different in bore diameter without using large-scale equipment such as an air cylinder.
Description
Technical field
The invention belongs to the clamp fixture field, more particularly, relate to a kind of rotary adjustment type alignment pin.
Background technology
Along with the development of Hyundai Motor technology, auto manufacturing is also just accelerating towards low labour intensity future development.Especially in the weld car process, for artificial upper part, in order to reduce workman's labour intensity, increase work efficiency and all use in a large number semi-automatic equipment or man-operated mechanisms.In weld car line field, although some complete set of equipments are arranged, its cost is high, maintenance cost is high, can not be used widely.On the other hand, in order to improve welding efficiency, the existing mode that adopts swinging cross welding body in white, for this reason, the part manual positioning pin mechanism part that also is absolutely necessary on artificial in the swinging cross sealing wire of fit applications; But existing dowel mechanism form structure is complicated, precision is not high, and manual operation is while putting in place, and some is too much because of self mechanism's weight, and the phenomenon that automatically falls can occur, and makes it can not guarantee normal operation.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of rotary adjustment type alignment pin, it is a kind of alignment pin that can regulate up and down, without using the additional equipment such as cylinder, Stability Analysis of Structures is reliable, security good, easy and simple to handle.
2, technical scheme
In order to address the above problem, the technical solution adopted in the present invention is as follows:
A kind of rotary adjustment type alignment pin, comprise base, also comprises the spiral lifting mechanism and the slide locating mechanism that are installed on base, and described base is rectangular three-dimensional-structure; Described spiral lifting mechanism comprises bracing frame and lifting column; Support frame as described above is " Jiong " type structure, comprises crossbeam and two support arms, and the middle part of described crossbeam is provided with cylinder table; Described cylinder table is provided with screwed hole; The surface of described lifting column 5 is provided with the screw thread matched with screwed hole on cylinder table; Described slide locating mechanism comprises back-up block and location key seat, and described back-up block is square structure, is fixed in the upper end of lifting column, and the one side has guide groove; The cross section of described guide groove is the T-shape structure of toppling over; Described location key seat is " Z " font structure, comprises bootstrap block, vertical plate and alignment pin; The shape of described bootstrap block and the shape of guide groove are complementary, and are fixed in the bottom of vertical plate; Described alignment pin is fixed in the top of vertical plate.
Further, also be provided with screwed hole on the bootstrap block of described location key seat, in described screwed hole, trip bolt be installed.
Further, the Si Jiaochu of described base is provided with installing hole; The bottom of described lifting column is provided with rotating disk.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
The present invention adopts spiral lifting mechanism to regulate positioning height, makes highly upper and lower adjusting more precisely and continuously, operates also more convenient; Adopt slide locating mechanism to regulate the left and right stroke of alignment pin, guarantee the accurate positioning of alignment pin; Its structural design is simple, cost of manufacture is low, the cycle is short, and the plate location that can adapt to different apertures clamps, and does not need to use the main equipment such as cylinder.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The structural representation that Fig. 2 is spiral lifting mechanism of the present invention;
The structural representation that Fig. 3 is slide locating mechanism of the present invention;
The structural representation that Fig. 4 is location key seat of the present invention;
In figure: 1, base; 2, spiral lifting mechanism; 3, slide locating mechanism; 4, bracing frame; 5, lifting column; 6, back-up block; 7, location key seat; 8, bootstrap block; 9, trip bolt; 10, alignment pin.
The specific embodiment
Below in conjunction with specific embodiment, the present invention further is described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of rotary adjustment type alignment pin, comprise base 1, also comprises the spiral lifting mechanism 2 and the slide locating mechanism 3 that are installed on base 1, and base 1 is rectangular three-dimensional-structure; Spiral lifting mechanism 2 comprises bracing frame 4 and lifting column 5; Bracing frame 4 is " Jiong " type structure, comprises crossbeam and two support arms, and the middle part of crossbeam is provided with cylinder table; Cylinder table is provided with screwed hole; The surface of lifting column 5 is provided with the screw thread matched with screwed hole on cylinder table; Slide locating mechanism 3 comprises back-up block 6 and location key seat 7, and back-up block 6 is square structure, is fixed in the upper end of lifting column 5, and the one side has guide groove; The cross section of guide groove is the T-shape structure of toppling over; Location key seat 7 is " Z " font structure, comprises bootstrap block 8, vertical plate and alignment pin 10; The shape of bootstrap block 8 and the shape of guide groove are complementary, and are fixed in the bottom of vertical plate; Alignment pin 10 is fixed in the top of vertical plate.
Also be provided with screwed hole on the bootstrap block 8 of location key seat 7, trip bolt 9 is installed in screwed hole; The Si Jiaochu of base 1 is provided with installing hole; The bottom of lifting column 5 is provided with rotating disk.
During use, base 1 of the present invention is fixed on frame, according to the rotating disk of height turn lifting column 5 bottoms of weldment, make alignment pin 10 in corresponding height, slide jaw seat 7 is adjusted the left and right distance again, and tightens trip bolt 9, finally carries out weld job.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that do not break away from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (4)
1. a rotary adjustment type alignment pin, comprise base, it is characterized in that: also comprise the spiral lifting mechanism and the slide locating mechanism that are installed on base, described base is rectangular three-dimensional-structure; Described spiral lifting mechanism comprises bracing frame and lifting column; Support frame as described above is " Jiong " type structure, comprises crossbeam and two support arms, and the middle part of described crossbeam is provided with cylinder table; Described cylinder table is provided with screwed hole; The surface of described lifting column 5 is provided with the screw thread matched with screwed hole on cylinder table; Described slide locating mechanism comprises back-up block and location key seat, and described back-up block is square structure, is fixed in the upper end of lifting column, and the one side has guide groove; The cross section of described guide groove is the T-shape structure of toppling over; Described location key seat is " Z " font structure, comprises bootstrap block, vertical plate and alignment pin; The shape of described bootstrap block and the shape of guide groove are complementary, and are fixed in the bottom of vertical plate; Described alignment pin is fixed in the top of vertical plate.
2. rotary adjustment type alignment pin according to claim 1, is characterized in that: also be provided with screwed hole on the bootstrap block of described location key seat, in described screwed hole, trip bolt be installed.
3. rotary adjustment type alignment pin according to claim 1, it is characterized in that: the Si Jiaochu of described base is provided with installing hole.
4. rotary adjustment type alignment pin according to claim 1, it is characterized in that: the bottom of described lifting column is provided with rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370554.6A CN103464946B (en) | 2013-08-23 | 2013-08-23 | A kind of rotary adjustment type alignment pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370554.6A CN103464946B (en) | 2013-08-23 | 2013-08-23 | A kind of rotary adjustment type alignment pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103464946A true CN103464946A (en) | 2013-12-25 |
| CN103464946B CN103464946B (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310370554.6A Active CN103464946B (en) | 2013-08-23 | 2013-08-23 | A kind of rotary adjustment type alignment pin |
Country Status (1)
| Country | Link |
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| CN (1) | CN103464946B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514086A (en) * | 2015-09-11 | 2017-03-22 | 烟台中集来福士海洋工程有限公司 | Welding tool |
| CN109405726A (en) * | 2018-10-09 | 2019-03-01 | 三英精控（天津）仪器设备有限公司 | A kind of nanometer displacement capacitance sensor test clamping device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10328961A (en) * | 1997-05-27 | 1998-12-15 | Matsushita Electric Works Ltd | Positioning pin |
| JP2000000690A (en) * | 1998-06-17 | 2000-01-07 | Otis Elevator Co | Welding jig |
| CN201300329Y (en) * | 2008-11-19 | 2009-09-02 | 成都飞机工业（集团）有限责任公司 | Adjustable part positioning device |
| CN101733672A (en) * | 2010-01-28 | 2010-06-16 | 哈尔滨工业大学 | Flexible positioning pin |
| CN201818612U (en) * | 2010-09-08 | 2011-05-04 | 河南森茂机械有限公司 | Adjustable location pin |
| CN202344161U (en) * | 2011-10-31 | 2012-07-25 | 长城汽车股份有限公司 | Quick replacement and position adjustment mechanism for clamp positioning pin |
-
2013
- 2013-08-23 CN CN201310370554.6A patent/CN103464946B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10328961A (en) * | 1997-05-27 | 1998-12-15 | Matsushita Electric Works Ltd | Positioning pin |
| JP2000000690A (en) * | 1998-06-17 | 2000-01-07 | Otis Elevator Co | Welding jig |
| CN201300329Y (en) * | 2008-11-19 | 2009-09-02 | 成都飞机工业（集团）有限责任公司 | Adjustable part positioning device |
| CN101733672A (en) * | 2010-01-28 | 2010-06-16 | 哈尔滨工业大学 | Flexible positioning pin |
| CN201818612U (en) * | 2010-09-08 | 2011-05-04 | 河南森茂机械有限公司 | Adjustable location pin |
| CN202344161U (en) * | 2011-10-31 | 2012-07-25 | 长城汽车股份有限公司 | Quick replacement and position adjustment mechanism for clamp positioning pin |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514086A (en) * | 2015-09-11 | 2017-03-22 | 烟台中集来福士海洋工程有限公司 | Welding tool |
| CN106514086B (en) * | 2015-09-11 | 2018-01-05 | 烟台中集来福士海洋工程有限公司 | Welding tooling |
| CN109405726A (en) * | 2018-10-09 | 2019-03-01 | 三英精控（天津）仪器设备有限公司 | A kind of nanometer displacement capacitance sensor test clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103464946B (en) | 2015-12-23 |
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Effective date of registration: 20191012 Address after: 221300 No. 88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co., Ltd. Address before: 241007 Anhui Province, Wuhu City Jiujiang District Wanli Street Bay Industrial Park No. 2 building Patentee before: Wuxi Yichen Mould Technology Co., Ltd. |
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Effective date of registration: 20211223 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |
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