CN102672387B - Bucket positioning device - Google Patents
Bucket positioning device Download PDFInfo
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- CN102672387B CN102672387B CN201210113585.9A CN201210113585A CN102672387B CN 102672387 B CN102672387 B CN 102672387B CN 201210113585 A CN201210113585 A CN 201210113585A CN 102672387 B CN102672387 B CN 102672387B
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- fixed
- guide rail
- bucket
- driving mechanism
- locating
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Abstract
The invention provides a bucket positioning device which comprises a base plate, a first fixing frame, a first driving mechanism, two first positioning blocks and two first positioning frames. The first fixing frame is fixed on the base plate, the first driving mechanism is fixed on the first fixing frame, the two first positioning blocks are fixed on the first driving mechanism and driven by the first driving mechanism to be close to each other or be far away from each other, and the two first positioning frames are respectively fixed with the two first positioning blocks. The positioning frames comprise two first positioning pins which are oppositely arranged and respectively positioned with two oppositely-arranged lugs of a bucket in a matched manner, so that the bucket is positioned accurately.
Description
Technical field
The present invention relates to bucket manufacturing technology field, particularly relate to the bucket positioner in a kind of bucket welding process.
Background technology
Bucket is generally installed and is used on board a dredger.This kind of bucket is generally the welding for steel structure part of shape matching complexity, its Heavy Weight and bulky, thus brings certain difficulty to welding fabrication.And the shaping weld seam of this kind of welding for steel structure part welding is more and irregular, it is irregular to add the planform of bucket own, causes the welding location comparatively difficulty of bucket.
Therefore, be necessary to provide a kind of bucket positioner of improvement to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of structure simple and location convenience, accurately bucket positioner.
For achieving the above object, the invention provides a kind of bucket positioner, described positioner comprises substrate, be fixed on the first fixed mount on substrate, be fixed on the first driving mechanism on the first fixed mount, to be fixed on the first driving mechanism and under the driving of the first driving mechanism close to each other or away from two the first locating pieces, two the first locating racks that described first locating piece fixes with two respectively, to be fixed on being fixed on the first guide rail on the first fixed mount and activity on the first guide rail and several first slide blocks fixed with the first locating rack, described first locating rack comprises and is oppositely arranged with first alignment pin of locating that matches with the Liang Ge ear that bucket is oppositely arranged respectively, described first guide rail is arranged on the upper and lower sides of described first fixed mount, and extends along the first fixed mount length direction, some described first slide blocks match with described first guide rail being fixed on the first fixed mount upper and lower sides respectively.
As a further improvement on the present invention, first locating rack described in each also comprises the U-shaped frame in order to fixing described first alignment pin, described U-shaped frame comprises at the first fixed head of upper and lower sides and the second fixed head between the first fixed head, described first fixed head fixes with the first slide block of the first fixed mount upper and lower sides respectively, and described first locating piece and described first alignment pin are separately fixed at described second fixed head both sides.
As a further improvement on the present invention, described positioner also comprises the second fixed mount be fixed on substrate below the first fixed mount and the second locating rack be fixed on the second fixed mount, and described second locating rack comprises the first location-plate of being oppositely arranged and the second location-plate, is fixed on the second driving mechanism on the first location-plate and is fixed on the second driving mechanism end and the second alignment pin arranged towards the second location-plate.
As a further improvement on the present invention, the second locating piece that described second fixed mount comprises the first support body, be fixed on the second guide rail on the first support body and the 3rd driving mechanism, be fixed on the second slide block on the second guide rail to activity and be fixed on the 3rd driving mechanism, described second guide rail and the first guide rail parallel are arranged, and described second locating rack is fixed on described second slide block and the second locating piece.
As a further improvement on the present invention, the 3rd locating piece that described second fixed mount also comprises the second support body be fixed on substrate, be fixed on the 3rd guide rail on the second support body and four-wheel drive mechanism, be fixed on the 3rd slide block on the 3rd guide rail to activity and be fixed in four-wheel drive mechanism, described first support body and the 3rd slide block and the 3rd locating piece fix and move along the 3rd guide rail under the ordering about of four-wheel drive mechanism, described second guide rail and the perpendicular setting of the 3rd guide rail.
The invention has the beneficial effects as follows: two the first alignment pins that bucket positioner of the present invention drives the first locating piece to drive to be oppositely arranged by driving mechanism close to each other or away from, thus two the first alignment pins are matched with the Liang Ge ear that bucket is oppositely arranged respectively locate, and then can locate accurately bucket; And bucket positioning device structure of the present invention simply, conveniently manufactures, cost is lower and easy to operate.
Accompanying drawing explanation
Fig. 1 is the stereogram of bucket positioner of the present invention;
Fig. 2 is the using state figure that in Fig. 1, a bucket located by bucket positioner;
Fig. 3 is the view of another angle of Fig. 2;
Fig. 4 is the decomposed figure of bucket positioner in Fig. 1;
Fig. 5 is the view of another angle of Fig. 4;
Fig. 6 is the decomposed figure of the second localization part in Fig. 4 on bucket positioner;
Fig. 7 is the view of another angle of Fig. 6.
Detailed description of the invention
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
Please refer to Fig. 1 to the better embodiment that Figure 7 shows that bucket positioner 3 of the present invention.Bucket positioner 3 of the present invention can be mounted on a bucket positioner (not shown), to be fixed bucket 800, and then facilitates a welding robot (not shown) accurately to weld bucket 800.Described bucket 800 generally includes the ear 801 in mating connection with the swing arm of excavator (not shown).Described ear 801 comprises a pair first ears 802 being positioned at upside and a pair second ears 803 be positioned at below the first ear 802.Described first ear 802 and the second ear 803 are respectively equipped with a perforation 804.Described bucket positioner 3 comprises substrate 31, fixes on the substrate 31 with the second localization part 51 below match with two described first ears 802 the first fixing localization part 41 and fixing first localization part 41 on the substrate 31.Described second localization part 51 in order to match fixing with the second ear 803, thus can prevent bucket 800 automatic rotation on bucket positioner 3 of the present invention.
Please refer to shown in Fig. 2 to Fig. 5, described first localization part 41 comprise the lengthwise be fixed on the upside of substrate 31 the first fixed mount 42, be fixed on the first guide rail 43 on the first fixed mount 42 and the first driving mechanism 44, be fixed on several first slide blocks 45 on the first guide rail 43 to activity, be fixed on the first driving mechanism 44 and under the driving of the first driving mechanism 44 close to each other or away from two the first locating pieces 46 and two the first locating racks 47 fixing with two the first locating pieces 46 and the first slide block 45 respectively.Two described first locating racks 47 can under the drive of the first locating piece 46 along the first guide rail 43 close to each other or away from.
Described first fixed mount 42 upper and lower sides is equipped with two described first guide rails 43 extended along described first fixed mount 42 length direction.Described first localization part 41 comprise that first guide rail 43 described with two respectively match several described in the first slide block 45.Described first driving mechanism 44 is provided with the first driving shaft 441 extended along the first fixed mount 42 length direction, and to be movably fixed on the first driving shaft 441 and can close to each other or away from a pair lever 442.Described driving shaft 441 is along the vertical direction between two described first guide rails 43.Two the first locating pieces 46 to be separately fixed in two levers 442 and the movement of tappet 442 and moving.Each first locating piece 46 is provided with and is fixed on the first fixing hole 461 in lever 442 and the first pedestal 462 in order to fix with described first locating rack 46.Described first pedestal 462 parallels with described substrate 31.The first alignment pin 472 that first locating rack 47 described in each comprises a U-shaped frame 471 and is fixed on U-shaped frame 471.Described U-shaped frame 471 opening is arranged towards substrate 31 direction, and comprises at the first fixed head 4711 of upper and lower sides and the second fixed head 4712 between the first fixed head 4711.Described first fixed head 4711 fixes with described first slide block 45, thus the first locating rack 47 is moved along the first guide rail 43.Described first locating piece 46 and described first alignment pin 472 are separately fixed at described second fixed head 4712 both sides, thus make the first locating rack 47 can movement under the ordering about of the first driving mechanism 44.The all tapered setting of the first alignment pin 472 end on two the first locating racks 47 and two described taper first alignment pins 472 are oppositely arranged.Two described taper first alignment pins 472 can under the driving of the first driving mechanism 44 close to each other or away from, thus match with the perforation 804 the first ear 802 outside two the first ears 802 respectively locate or exit the first ear 802 perforation 804 to discharge bucket 800.
Please refer to shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7, the second locating rack 53 that described second localization part 51 comprises the second fixed mount 52 below fixing first fixed mount 42 on the substrate 31 and is fixed on the second fixed mount 52.Described second fixed mount 52 comprises fixing the second support body 521 on the substrate 31, be fixed on the 3rd guide rail 522 and four-wheel drive mechanism 523 on the second support body 521, be fixed on to activity the 3rd slide block 524 on the 3rd guide rail 522, be fixed on the 3rd locating piece 525 in four-wheel drive mechanism 523, be fixed on the first support body 526 on the 3rd slide block 524 and the 3rd locating piece 525, be fixed on the second guide rail 527 on the first support body 526 and the 3rd driving mechanism 529, the second locating piece 520 being fixed on to activity the second slide block 528 on the second guide rail 527 and being fixed on the 3rd driving mechanism 529.Described second guide rail 527 and the first guide rail 43 be arranged in parallel, and vertically with the 3rd guide rail 522 arrange.Described four-wheel drive mechanism 523 moves up and down along the 3rd guide rail 522 in order to drive the first support body 526.Described second locating rack 53 is fixed on the 3rd slide block 524 and the second locating piece 520, and can move along the second guide rail 527 under the driving of the 3rd driving mechanism 529.
Described second locating rack 53 comprises the first location-plate 531 of being oppositely arranged along the second guide rail 527 bearing of trend and the second location-plate 532, be fixed on the second driving mechanism 533 on the first location-plate 531 and be fixed on the second alignment pin 534 of the second driving mechanism 533 end.Described second alignment pin 534 end also tapered setting, and towards the second location-plate 532 direction projection.Described second driving mechanism 533 can drive the second alignment pin 534 towards or move away from the second location-plate 532, thus make the second alignment pin 534 penetrate or exit the second ear 803 outside second ear 803 of bucket 800, and then between the second alignment pin 534 that the second ear 803 is gripped and the second location-plate 532.
By obtaining above, two the first alignment pins 472 that bucket positioner 3 of the present invention drives the first locating piece 46 to drive to be oppositely arranged by the first driving mechanism 44 close to each other or away from, thus two the first alignment pins 472 are matched with two the first ears 802 that bucket 800 is oppositely arranged respectively locate, thus can locate accurately bucket 800; And bucket positioner 3 structure of the present invention simply, conveniently manufactures, cost is lower and easy to operate.In addition, bucket positioner 3 of the present invention is also provided with the second localization part 51, the first support body 526 in this second localization part 51 can move up and down along the 3rd guide rail 522 under the ordering about of four-wheel drive mechanism 523, the second locating rack 53 be fixed on the first support body 526 can move left and right along the second guide rail 527, thus regulates the position of the second alignment pin 534 on the second locating rack 53 to position the second ear 803 on bucket 800; As can be seen here, bucket positioner 3 of the present invention can match with the first ear 802 on bucket 800 and the second ear 803 simultaneously locate, make bucket positioner 3 of the present invention while accurately locating bucket 800, also effectively can prevent bucket 800 on bucket positioner 3 of the present invention around the first ear 802 or the second ear 803 automatic rotation, more guarantee the accuracy that bucket 800 is welded.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (5)
1. a bucket positioner, it is characterized in that: described positioner comprises substrate, be fixed on the first fixed mount on substrate, be fixed on the first driving mechanism on the first fixed mount, to be fixed on the first driving mechanism and under the driving of the first driving mechanism close to each other or away from two the first locating pieces, two the first locating racks that described first locating piece fixes with two respectively, to be fixed on being fixed on the first guide rail on the first fixed mount and activity on the first guide rail and several first slide blocks fixed with the first locating rack, described first locating rack comprises and is oppositely arranged with first alignment pin of locating that matches with the Liang Ge ear that bucket is oppositely arranged respectively, described first guide rail is arranged on the upper and lower sides of described first fixed mount, and extends along the first fixed mount length direction, some described first slide blocks match with described first guide rail being fixed on the first fixed mount upper and lower sides respectively.
2. bucket positioner according to claim 1, it is characterized in that, first locating rack described in each also comprises the U-shaped frame in order to fixing described first alignment pin, described U-shaped frame comprises at the first fixed head of upper and lower sides and the second fixed head between the first fixed head, described first fixed head fixes with the first slide block of the first fixed mount upper and lower sides respectively, and described first locating piece and described first alignment pin are separately fixed at described second fixed head both sides.
3. bucket positioner according to claim 1, it is characterized in that, described positioner also comprises the second fixed mount be fixed on substrate below the first fixed mount and the second locating rack be fixed on the second fixed mount, and described second locating rack comprises the first location-plate of being oppositely arranged and the second location-plate, is fixed on the second driving mechanism on the first location-plate and is fixed on the second driving mechanism end and the second alignment pin arranged towards the second location-plate.
4. bucket positioner according to claim 3, it is characterized in that, the second locating piece that described second fixed mount comprises the first support body, be fixed on the second guide rail on the first support body and the 3rd driving mechanism, be fixed on the second slide block on the second guide rail to activity and be fixed on the 3rd driving mechanism, described second guide rail and the first guide rail parallel are arranged, and described second locating rack is fixed on described second slide block and the second locating piece.
5. bucket positioner according to claim 4, it is characterized in that, the 3rd locating piece that described second fixed mount also comprises the second support body be fixed on substrate, be fixed on the 3rd guide rail on the second support body and four-wheel drive mechanism, be fixed on the 3rd slide block on the 3rd guide rail to activity and be fixed in four-wheel drive mechanism, described first support body and the 3rd slide block and the 3rd locating piece fix and move along the 3rd guide rail under the ordering about of four-wheel drive mechanism, described second guide rail and the perpendicular setting of the 3rd guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210113585.9A CN102672387B (en) | 2012-04-18 | 2012-04-18 | Bucket positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210113585.9A CN102672387B (en) | 2012-04-18 | 2012-04-18 | Bucket positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102672387A CN102672387A (en) | 2012-09-19 |
| CN102672387B true CN102672387B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210113585.9A Active CN102672387B (en) | 2012-04-18 | 2012-04-18 | Bucket positioning device |
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| Country | Link |
|---|---|
| CN (1) | CN102672387B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729015A (en) * | 2015-12-10 | 2016-07-06 | 山东卡特重工机械有限公司 | Novel digging bucket welding device and using method thereof |
| CN108817801A (en) * | 2018-07-10 | 2018-11-16 | 山东昌隆机械制造股份有限公司 | Auxiliary device is used in a kind of welding of bucket otic placode |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201913429U (en) * | 2011-01-24 | 2011-08-03 | 重庆勤牛工程机械有限责任公司 | Robot welding tooling for excavator bucket |
| CN202591885U (en) * | 2012-04-18 | 2012-12-12 | 昆山华恒焊接股份有限公司 | Location device for excavating bucket |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0710872Y2 (en) * | 1990-02-07 | 1995-03-15 | 新キャタピラー三菱株式会社 | Holding device for welding positioner |
| JP2000061692A (en) * | 1998-08-26 | 2000-02-29 | Komatsu Ltd | Tack welding jig for boom of triangular section |
| JP5260028B2 (en) * | 2007-10-31 | 2013-08-14 | 株式会社ラインワークス | Work mounting method on work mounting device, work removing method from work mounting device, work holding device for work mounting device, work support for work mounting device, and work mounting system |
-
2012
- 2012-04-18 CN CN201210113585.9A patent/CN102672387B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201913429U (en) * | 2011-01-24 | 2011-08-03 | 重庆勤牛工程机械有限责任公司 | Robot welding tooling for excavator bucket |
| CN202591885U (en) * | 2012-04-18 | 2012-12-12 | 昆山华恒焊接股份有限公司 | Location device for excavating bucket |
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| Publication number | Publication date |
|---|---|
| CN102672387A (en) | 2012-09-19 |
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