CN103231196A - Positioning device - Google Patents
Positioning device Download PDFInfo
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- CN103231196A CN103231196A CN2013102184471A CN201310218447A CN103231196A CN 103231196 A CN103231196 A CN 103231196A CN 2013102184471 A CN2013102184471 A CN 2013102184471A CN 201310218447 A CN201310218447 A CN 201310218447A CN 103231196 A CN103231196 A CN 103231196A
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Abstract
The invention provides a positioning device. The positioning device comprises a positioning pin mounting structure and a mounting pedestal, wherein the positioning pin mounting structure comprises at least one positioning pin mounting position; and the mounting pedestal is used for providing a plurality of different mounting positions for the positioning pin mounting structure, and when the positioning pin mounting structure is mounted at the different mounting positions, positioning pins on the positioning pin mounting structure face different directions. As the positioning device provided by the invention is used on different welding posts, the positioning directions can be repeatedly switched, an enough welding space is left in the welding process of a workpiece, the welding quality is improved, and the manufacture cost of a fixture is lowered; and meanwhile, the positioning device is simple in structure and is easy and convenient to operate, and the structure of the fixture can be effectively optimized.
Description
Technical field
The present invention relates to the anchor clamps positioning field of automobile, relate in particular to a kind of positioner.
Background technology
In the jig Design process of automobile, locating pin structure is widely used in the jig Design unit, is used for guaranteeing the accuracy of workpiece location, to satisfy the workpiece requirement of welding.Usually the distribution principle of alignment pin is that they will be used for controlling the free degree of workpiece in both directions as much as possible near the both sides on the workpiece length direction, and alignment pin can not influence the soldering turret welding work pieces simultaneously.
If there is the similar slightly different situation in assembly station dowel hole position in the situation that same station has many moneys vehicle to share, the location requirement that a plurality of alignment pins satisfies the different automobile types workpiece need be set.So not only increase the jig Design cost, take a large amount of spaces, the welding space of soldering turret is narrow and small simultaneously, has influenced welding quality greatly.
Summary of the invention
Technical problem to be solved by this invention provides a kind of positioner, and this positioner can switch orientation repeatedly, to solve the problem that similar assembly station need arrange a plurality of alignment pins.
For arriving above-mentioned purpose, the invention provides following technical scheme:
A kind of positioner comprises:
The alignment pin mounting structure comprises at least one alignment pin installation site;
Erection support is used for providing described alignment pin mounting structure a plurality of different installation sites, and when described alignment pin mounting structure was installed in described different installation site, the alignment pin on the alignment pin mounting structure was towards different directions.
Further, described alignment pin mounting structure comprises:
Location-plate, described location-plate are provided with at least one alignment pin installation site, are connected with described erection support;
Locating pin bracket is installed in described alignment pin installed position by first bolt, and described locating pin bracket is provided with the alignment pin installing hole, and described alignment pin is fixed in the described alignment pin installing hole.
Further, between described location-plate and described locating pin bracket, be provided with pad.
Further, described location-plate is provided with first through hole and second through hole, described erection support is provided with the third through-hole that many groups cooperate with described first through hole and described second through hole, connector is fixed on described location-plate on the described erection support by described first through hole, second through hole and described third through-hole
Wherein, described connector is selected different described third through-holes, and described alignment pin is towards different directions.
Further, described connector is first conversion pin and second conversion pin.
Further, described erection support comprises support portion and the connecting plate that is connected with described support portion, provides described alignment pin mounting structure a plurality of different installation sites on the described connecting plate.
Further, described support portion comprise base plate and with described base plate connecting portion connected vertically, described connecting portion is connected with described connecting plate.
Further, described base plate is provided with the bolt hole for fixing described erection support.
The invention has the beneficial effects as follows:
Because the present invention adopts a positioner to be used on the different welding posts, can switch orientation repeatedly, make and in the welding procedure of workpiece, leave enough welding spaces, improve welding quality, and reduced the manufacturing cost of anchor clamps.This positioning device structure is simple simultaneously, and is easy and simple to handle, can also effectively optimize clamp structure.
Description of drawings
Fig. 1 is the structure chart of the positioner of the embodiment of the invention;
Fig. 2 is the exploded view of the positioner of the embodiment of the invention;
Fig. 3 is in the structure chart of second orientation for the alignment pin of the embodiment of the invention;
Fig. 4 is the left view of the positioner of the embodiment of the invention;
Fig. 5 is the cutaway view of A-A section among Fig. 4;
Fig. 6 is the cutaway view of B-B section among Fig. 4;
Fig. 7 is the connecting plate first shape and structure figure of the embodiment of the invention.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.At this, illustrative examples of the present invention and explanation are used for explaining the present invention, but can not think limitation of the invention.
The invention provides a kind of positioner, be used in the jig Design process of automobile, its structure chart as shown in Figure 1, please refer to Fig. 1, described positioner comprises erection support 1 and is arranged on alignment pin mounting structure 2 on the described erection support 1, comprises an alignment pin installation site on the described alignment pin mounting structure 2 at least.Described alignment pin mounting structure 2 is fixed on the described erection support 1 by first conversion pin 3 and described second conversion pin 4.
Wherein, the fixed position of described first conversion pin 3 is constant, can change the orientation of described alignment pin mounting structure 2 by the fixed position of described second conversion pin 4 of conversion.
Positioner of the present invention is used on the different welding posts, owing to can switch orientation repeatedly, makes and leave enough welding spaces in the welding procedure of workpiece, improves welding quality, and has reduced the manufacturing cost of anchor clamps.This positioning device structure is simple simultaneously, and is easy and simple to handle, can also effectively optimize clamp structure.
As an optimum embodiment of the present invention, a kind of optimum structure scheme of described alignment pin mounting structure 2 below is provided, Fig. 2 is the exploded view of the positioner of the embodiment of the invention, please refer to Fig. 2 and in conjunction with Fig. 1, described alignment pin mounting structure 2 comprises:
Location-plate 21, described location-plate 21 is rectangle, obviously also can be other shapes.Location-plate 21 is connected with described erection support 1 with described second conversion pin 4 by described first conversion pin 3.Described location-plate 21 with can disassemble after described erection support 1 is connected, even can also change link position with described erection support 1.Described location-plate 21 is provided with at least one alignment pin installation site.Described location-plate 21 is provided with first through hole 7 and second through hole 8, and described first through hole 7 is used for holding described first conversion pin 3, and described second through hole 8 is used for holding described second alignment pin 4;
Locating pin bracket 22, described locating pin bracket 22 is installed in described alignment pin installed position by first bolt, and described locating pin bracket 22 is provided with the alignment pin installing hole, and alignment pin 5 is fixed in the described alignment pin installing hole.。
With reference to Fig. 2, wherein, between described location-plate 21 and described locating pin bracket 22, be provided with pad 9.
As an optimum embodiment of the present invention, a kind of optimum structure scheme of described erection support 1 below is provided, in conjunction with Fig. 2, and with reference to Fig. 5, Fig. 6.Wherein, Fig. 4 is the left view of the positioner of the embodiment of the invention, and Fig. 5 is the cutaway view of A-A section among Fig. 4, and Fig. 6 is the cutaway view of B-B section among Fig. 4.Described erection support 1 comprises support portion and the connecting plate 6 that is connected with described support portion, is provided for the bolt hole 13 (with reference to Fig. 5) of fixing described erection support 1 in described support portion 11.
With reference to Fig. 6, described support portion comprise base plate 11 and with described base plate 11 connecting portions 12 connected vertically, described connecting portion 12 is connected with described connecting plate 6.Described base plate 11 is provided with the bolt hole 13 for fixing described erection support 1.
The structure chart of described connecting plate 6 please refer to Fig. 7 and as shown in Figure 7 in conjunction with Fig. 2.Described connecting plate 6 is arranged between described erection support 1 and the described location-plate 21, and is connected with connecting portion 12 and the described location-plate 21 of described erection support 1 respectively.
Described connecting plate 6 with the connected mode of described erection support 1 is: described connecting plate 6 is provided with a plurality of bolts hole 10, by described bolt hole 10 usefulness bolts described connecting plate 6 is fixed on the described erection support 1.Wherein, described connecting plate 6 can slide at described erection support 1, and namely the height of described connecting plate 6 on described erection support 1 can be regulated, thereby can satisfy the differentiated a little requirement in the same station of different automobile types position location.
The a plurality of different installation sites of described alignment pin mounting structure 2 are provided on the described connecting plate 6, be specially: also be provided with the many groups third through-hole that cooperates with described first through hole 7 and described second through hole 8 on the described connecting plate 6, as shown in Figure 7, share a public hole 7a such as first group of third through- hole 7a, 8a, second group of third through- hole 7a, 8b...... and described many group third through-holes, this public hole 7a cooperates with described first through hole 7, is used for holding described first conversion pin 3.Wherein, another hole 8a among first group of third through- hole 7a, 8a cooperates with described second through hole 8, another hole 8b that is used for holding among described second conversion pin 4, the second groups of third through- hole 7a, 8b also cooperates with described second through hole 8, is used for holding described second conversion pin 4.When described second conversion pin 4 was inserted in another hole 8a in first group of third through-hole and second through hole 8 simultaneously, this moment, this positioner had first orientation; When described second conversion pin 4 was inserted in another hole 8b in second group of third through-hole and second through hole 8 simultaneously, this moment, this positioner had second orientation, and this positioner changes to another location of workpiece from first location of workpiece.At this moment, described connecting plate 6 has turned over 90 degree, and correspondingly the orientation of described alignment pin 5 has also turned over 90 degree, thereby can satisfy the differentiated a little requirement in the same station of different automobile types position location.
In position fixing process, when described second conversion pin 4 is in first location of workpiece, at first be that first conversion pin 3 is inserted among first through hole 7 and the public hole 7a simultaneously, second conversion pin 4 is inserted among another through hole 8a in second through hole 8 and the first group of third through-hole simultaneously, described like this alignment pin mounting structure 2 just is fixed on the connecting plate 6, and this positioner has the orientation (with reference to Fig. 1) of first state.
When described second conversion pin 4 changes to the next location of workpiece from first location of workpiece, the invariant position of described first conversion pin 3, described second conversion pin 4 is extracted, described second conversion pin 4 makes parts such as location-plate 21 and the alignment pin 5 that is connected with described location-plate 21, locating pin bracket 22, pad 9 center on described first conversion pin 3 simultaneously and rotates, till can insert among another through hole 8b in second group of third through-hole.Afterwards, described second conversion pin 4 is passed among second through hole 8 and another through hole 8b simultaneously, the orientation of this moment changes on the basis of first location of workpiece, has changed to second location of workpiece (as shown in Figure 3).
In an embodiment of the present invention, described positioner changes to the process of second location of workpiece from the unit one position, the angle changing of its orientation can be arbitrarily, only needs this moment to be designed to the formed angle of line between the line between first group of third through- hole 7a, 8a and second group of third through-hole 7a, the 8b just arbitrarily angled according to actual needs.
In sum, this positioner adopts a covering device to be used on the different welding post of the different workpiece of different vehicles, can switch orientation repeatedly, makes and leave enough welding spaces in the welding procedure of workpiece, improve welding quality, and reduced the manufacturing cost of anchor clamps.This positioning device structure is simple simultaneously, and is easy and simple to handle, can also effectively optimize clamp structure.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a positioner is characterized in that, comprising:
The alignment pin mounting structure comprises at least one alignment pin installation site;
Erection support is used for providing described alignment pin mounting structure a plurality of different installation sites, and when described alignment pin mounting structure was installed in described different installation site, the alignment pin on the described alignment pin mounting structure was towards different directions.
2. positioner according to claim 1 is characterized in that, described alignment pin mounting structure comprises:
Location-plate, described location-plate are provided with at least one alignment pin installation site, are connected with described erection support;
Locating pin bracket is installed in described alignment pin installed position by first bolt, and described locating pin bracket is provided with the alignment pin installing hole, and alignment pin is fixed in the described alignment pin installing hole.
3. positioner according to claim 2 is characterized in that, is provided with pad between described location-plate and described locating pin bracket.
4. positioner according to claim 2, it is characterized in that, described location-plate is provided with first through hole and second through hole, described erection support is provided with the third through-hole that many groups cooperate with described first through hole and described second through hole, connector is fixed on described location-plate on the described erection support by described first through hole, second through hole and described third through-hole
Wherein, described connector is selected different described third through-holes, and described alignment pin is towards different directions.
5. positioner according to claim 4 is characterized in that, described connector is first conversion pin and second conversion pin.
6. positioner according to claim 1 is characterized in that, described erection support comprises support portion and the connecting plate that is connected with described support portion, provides described alignment pin mounting structure a plurality of different installation sites on the described connecting plate.
7. positioner according to claim 6 is characterized in that, described support portion comprise base plate and with described base plate connecting portion connected vertically, described connecting portion is connected with described connecting plate.
8. positioner according to claim 6 is characterized in that, described base plate is provided with the bolt hole for fixing described erection support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310218447.1A CN103231196B (en) | 2013-06-04 | 2013-06-04 | Positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310218447.1A CN103231196B (en) | 2013-06-04 | 2013-06-04 | Positioning device |
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| CN103231196A true CN103231196A (en) | 2013-08-07 |
| CN103231196B CN103231196B (en) | 2015-06-10 |
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| CN201310218447.1A Active CN103231196B (en) | 2013-06-04 | 2013-06-04 | Positioning device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418972A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Horizontal type telescopic positioning pin mechanism |
| CN103769627A (en) * | 2013-12-23 | 2014-05-07 | 柳州市永信机械配件制造有限公司 | Supporting plate positioning seat |
| CN105033885A (en) * | 2015-06-09 | 2015-11-11 | 大连四达高技术发展有限公司 | Frame positioning structure |
| CN105855781A (en) * | 2016-05-31 | 2016-08-17 | 上海丹景智能装备有限公司 | Quick switching positioning device and quick switching positioning method for exhaust pipe |
| CN110319753A (en) * | 2018-03-29 | 2019-10-11 | 杨国勇 | Symmetry measuring device of two cross facets of workpiece on the basis of another two sides center |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080085782A (en) * | 2007-03-20 | 2008-09-24 | 가부시키가이샤 고가네이 | Positioning and clamping apparatus |
| 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 |
| CN201559041U (en) * | 2009-10-29 | 2010-08-25 | 比亚迪股份有限公司 | Positioning device for multiple vehicle types |
| CN201856055U (en) * | 2010-09-17 | 2011-06-08 | 浙江吉利汽车有限公司 | Back rail junction plate assembly welding and positioning mechanism |
| CN202701663U (en) * | 2012-06-01 | 2013-01-30 | 浙江吉润汽车有限公司 | Positioning device for fuel tank brackets on rear side beam |
| CN202934285U (en) * | 2012-10-11 | 2013-05-15 | 浙江吉利汽车有限公司 | Positioning mechanism of automobile welding assembly |
-
2013
- 2013-06-04 CN CN201310218447.1A patent/CN103231196B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080085782A (en) * | 2007-03-20 | 2008-09-24 | 가부시키가이샤 고가네이 | Positioning and clamping apparatus |
| 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 |
| CN201559041U (en) * | 2009-10-29 | 2010-08-25 | 比亚迪股份有限公司 | Positioning device for multiple vehicle types |
| CN201856055U (en) * | 2010-09-17 | 2011-06-08 | 浙江吉利汽车有限公司 | Back rail junction plate assembly welding and positioning mechanism |
| CN202701663U (en) * | 2012-06-01 | 2013-01-30 | 浙江吉润汽车有限公司 | Positioning device for fuel tank brackets on rear side beam |
| CN202934285U (en) * | 2012-10-11 | 2013-05-15 | 浙江吉利汽车有限公司 | Positioning mechanism of automobile welding assembly |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418972A (en) * | 2013-08-23 | 2013-12-04 | 芜湖奕辰模具科技有限公司 | Horizontal type telescopic positioning pin mechanism |
| CN103769627A (en) * | 2013-12-23 | 2014-05-07 | 柳州市永信机械配件制造有限公司 | Supporting plate positioning seat |
| CN105033885A (en) * | 2015-06-09 | 2015-11-11 | 大连四达高技术发展有限公司 | Frame positioning structure |
| CN105033885B (en) * | 2015-06-09 | 2016-11-30 | 大连四达高技术发展有限公司 | Frame positioning |
| CN105855781A (en) * | 2016-05-31 | 2016-08-17 | 上海丹景智能装备有限公司 | Quick switching positioning device and quick switching positioning method for exhaust pipe |
| CN110319753A (en) * | 2018-03-29 | 2019-10-11 | 杨国勇 | Symmetry measuring device of two cross facets of workpiece on the basis of another two sides center |
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| Publication number | Publication date |
|---|---|
| CN103231196B (en) | 2015-06-10 |
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