CN107186406A - Positioning hole stopping means for automobile body welding - Google Patents
Positioning hole stopping means for automobile body welding Download PDFInfo
- Publication number
- CN107186406A CN107186406A CN201710420623.8A CN201710420623A CN107186406A CN 107186406 A CN107186406 A CN 107186406A CN 201710420623 A CN201710420623 A CN 201710420623A CN 107186406 A CN107186406 A CN 107186406A
- Authority
- CN
- China
- Prior art keywords
- installing plate
- fixed
- drag
- line
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a kind of positioning hole stopping means for automobile body welding, including base, installing plate, pinboard and detent mechanism, in the side of installing plate provided with two parallel vertical chutes, two I-shaped slider guides are fixed with the medial surface of pinboard, two I-shaped slider guides are respectively in vertical chute, lift cylinder is fixed with the side of pinboard, the piston shaft of lift cylinder is fixed on the bottom surface of I-shaped slider guide, in the bottom surface of installing plate provided with top drive, bottom drive is equipped with the bottom surface of installing plate, it is additionally provided with drag-line, one end of drag-line is fixed on the top surface of I-shaped slider guide, the other end is fixed on the bottom surface of I-shaped slider guide and top drive and bottom drive is sequentially passed through in the middle part of drag-line.The structure setting of the present invention rationally, realizes the position adjustments of detent mechanism, provided with drag-line, it is ensured that the stability of lifting, it is ensured that its overall support force, and simple to operate and stability in use is good, strong applicability.
Description
Technical field
The invention belongs to weld jig technical field, and in particular to a kind of positioning hole stopping means for automobile body welding.
Background technology
The body part of vehicle is in welding process, it is necessary to carry out high accuracy positioning, traditional skill to part using positioner
Art mainly limits the position of positioning hole using alignment pin, coordinates to realize the positioning of part while also needing to other mechanisms, passes
The positioner of system technology detent mechanism 1 ', pinboard 2 ', installing plate 3 ' and base 4 ' as shown in figure 1, be mainly made up of, peace
Dress plate is fixed on base and the detent mechanism is fixed on a mounting board by pinboard, although it to a certain extent can be with
The positioning of part is realized, but is due to its detent mechanism generally stationary state, completion stationary positioned that can only be passive, it is impossible to root
According to need to be adjusted or position change, so applicability and practicality are restricted.
The content of the invention
It is an object of the invention to provide the positioning for automobile body welding that a kind of structure setting is reasonable and stability in use is good
Hole stopping means.
The technical scheme for realizing the object of the invention is a kind of positioning hole stopping means for automobile body welding, including base,
It is connected to the installing plate on the base top, the pinboard being connected with the installing plate and is fixed at the top of the pinboard
Detent mechanism, in the side of the installing plate provided with two parallel vertical chutes, is fixed in the medial surface of the pinboard
There are two I-shaped slider guides, two I-shaped slider guides are respectively in vertical chute, fixed in the side of the pinboard
There is lift cylinder, the piston shaft of the lift cylinder is fixed on the bottom surface of I-shaped slider guide, in the bottom surface of the installing plate
Provided with top drive, bottom drive is equipped with the bottom surface of the installing plate, drag-line is additionally provided with, one end of the drag-line is fixed on
On the top surface of I-shaped slider guide, the other end be fixed on the bottom surface of I-shaped slider guide and sequentially passed through in the middle part of drag-line top pass
Driving wheel and bottom drive.
Spacing block set is fixedly arranged in the middle of at the back side of the installing plate, provided with circle penetrating up and down in the spacing block set
Hole, the drag-line is arranged in the circular hole and upper limit position block and lower position block, the upper limit position block is provided with the drag-line
The lower section of top in spacing block set and the lower position block in spacing block set.
Garter spring is adjustable to be connected on drag-line by locking for the upper limit position block and lower position block.
Buffer spring is respectively and fixedly provided with the roof and bottom wall of the vertical chute, the I-shaped slider guide is moved in lifting
It is pressed on when dynamic on the buffer spring.
It is connected between the installing plate and the base by hinge axis, it is solid in the bottom surface both sides of the installing plate
Surely there is inclination limit support board, supported when the installing plate is in rotary moving with base by hinge axis by tilting limit support board
The side or top surface for being pressed in base complete spacing.
On the base between installing plate angled regulation cylinder, the cylinder body of the angular adjustment cylinder is fixed on bottom
On seat and the piston shaft of the angular adjustment cylinder is fixed on a mounting board, the angular adjustment cylinder is when flexible, the peace
Dress plate rotates completion angular adjustment with base centered on hinge axis.
Provided with the airway tube and control valve connect with the angular adjustment cylinders on the base, in the installing plate
Provided with the air inlet pipe and regulating valve being connected with the lift cylinder.
The present invention has positive effect：The structure setting of the present invention rationally, can adjusting switchover plate as needed height
Position is spent, so that the position adjustments of detent mechanism are realized, provided with drag-line, it is ensured that the stability of lifting, it is ensured that its entirety
Support force, and simple to operate and stability in use is good, strong applicability；Spacing block set is additionally provided with, can as needed adjust and turn
The height limit of fishplate bar, substantially increases its scope of application, is additionally provided with angular adjustment cylinder, can adjust different as needed
Angle, installs and uses so as to be adapted to different parts, substantially increases its scope of application.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail, wherein：
Fig. 1 is the structural representation of the positioner of conventional art；
Fig. 2 is structural representation of the invention.
Embodiment
(embodiment 1)
Fig. 2 shows a kind of embodiment of the present invention.
See Fig. 2, a kind of positioning hole stopping means for automobile body welding, including base 1, be connected to the top of base 1
Installing plate 2, the pinboard 3 being connected with the installing plate 2 and the detent mechanism 4 for being fixed on the top of the pinboard 3, in institute
The side of installing plate 2 is stated provided with two parallel vertical chutes 5, the medial surface of the pinboard be fixed with two it is I-shaped
Slider guide 6, two I-shaped slider guides are respectively in vertical chute, and lift cylinder 7 is fixed with the side of the pinboard,
The piston shaft of the lift cylinder is fixed on the bottom surface of I-shaped slider guide, in the bottom surface of the installing plate provided with top drive
8, bottom drive 9 is equipped with the bottom surface of the installing plate, is additionally provided with drag-line 10, the present embodiment, drag-line is wire drag-line,
Service life and tension intensity can be ensured, one end of the drag-line is fixed on the top surface of I-shaped slider guide, the other end is solid
It is scheduled on the bottom surface of I-shaped slider guide and top drive and bottom drive is sequentially passed through in the middle part of drag-line.The present embodiment is for side
Just the setting of drag-line, is provided with drag-line hole and passes through for drag-line, this is routine operation, therefore is not retouched in detail in installing plate or in base
State, but have no effect on technical staff and understand with realizing.
Spacing block set 11 is fixedly arranged in the middle of at the back side of the installing plate, provided with penetrating up and down in the spacing block set
Circular hole 12, the drag-line is arranged in the circular hole and upper limit position block 13 and lower position block 14 is provided with the drag-line, described
Upper limit position block is in the top of spacing block set and the lower position block is in the lower section of spacing block set.
Garter spring 15 is adjustable to be connected on drag-line by locking for the upper limit position block and lower position block.
Buffer spring 16 is respectively and fixedly provided with the roof and bottom wall of the vertical chute, the I-shaped slider guide is in lifting
It is pressed on when mobile on the buffer spring.
It is connected between the installing plate and the base by hinge axis 17, it is equal in the bottom surface both sides of the installing plate
Inclination limit support board 18 is fixed with, when the installing plate is in rotary moving by hinge axis and base by tilting limited support
Plate is pressed on the side of base or top surface completes spacing.
Angled between installing plate on the base to adjust cylinder 19, the cylinder body of the angular adjustment cylinder is fixed on
On base and the piston shaft of the angular adjustment cylinder is fixed on a mounting board, the angular adjustment cylinder is described when flexible
Installing plate rotates completion angular adjustment with base centered on hinge axis.
Provided with the airway tube 20 and control valve 21 connect with the angular adjustment cylinders on the base, in the peace
Dress plate is provided with the air inlet pipe 22 and regulating valve 23 being connected with the lift cylinder.
The structure setting of the present invention rationally, can adjusting switchover plate as needed height and position, so as to realize localization machine
The position adjustments of structure, provided with drag-line, it is ensured that the stability of lifting, it is ensured that its overall support force, and it is simple to operate and
Stability in use is good, strong applicability；Be additionally provided with spacing block set, can adjusting switchover plate as needed height limit, carry significantly
Its high scope of application, is additionally provided with angular adjustment cylinder, different angles can be adjusted as needed, so as to be adapted to different zero
Part is installed and used, and substantially increases its scope of application.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious changes or variations that the connotation for belonging to of the invention is extended out still falls within protection scope of the present invention.
Claims (7)
1. a kind of positioning hole stopping means for automobile body welding, including base, are connected to the installing plate on the base top, with
The pinboard that the installing plate is connected and the detent mechanism being fixed at the top of the pinboard, it is characterised in that：In the peace
The side of plate is filled provided with two parallel vertical chutes, two I-shaped slide guides are fixed with the medial surface of the pinboard
Block, two I-shaped slider guides are respectively in vertical chute, and lift cylinder, the liter are fixed with the side of the pinboard
The piston shaft of sending down abnormally ascending cylinder is fixed on the bottom surface of I-shaped slider guide, in the bottom surface of the installing plate provided with top drive, in institute
The bottom surface for stating installing plate is equipped with bottom drive, is additionally provided with drag-line, and one end of the drag-line is fixed on the top of I-shaped slider guide
On face, the other end is fixed on the bottom surface of I-shaped slider guide and top drive and bottom drive sequentially passed through in the middle part of drag-line.
2. the positioning hole stopping means according to claim 1 for automobile body welding, it is characterised in that：In the installing plate
The back side be fixedly arranged in the middle of spacing block set, provided with penetrating circular hole up and down in the spacing block set, the drag-line is arranged on institute
State in circular hole and upper limit position block and lower position block be provided with the drag-line, the upper limit position block be in the top of spacing block set and
The lower position block is in the lower section of spacing block set.
3. the positioning hole stopping means according to claim 2 for automobile body welding, it is characterised in that：The upper limit position block
By locking, garter spring is adjustable to be connected on drag-line with lower position block.
4. the positioning hole stopping means according to claim 3 for automobile body welding, it is characterised in that：In the vertical cunning
Buffer spring is respectively and fixedly provided with the roof and bottom wall of groove, the I-shaped slider guide is pressed on the buffering elastic in lifting moving
On spring.
5. the positioning hole stopping means according to claim 4 for automobile body welding, it is characterised in that：In the installing plate
It is connected between the base by hinge axis, inclination limit support board is respectively and fixedly provided with the bottom surface both sides of the installing plate,
The side or top of base are pressed on by tilting limit support board when the installing plate is in rotary moving by hinge axis and base
Face completes spacing.
6. the positioning hole stopping means according to claim 5 for automobile body welding, it is characterised in that：On the base
The angled regulation cylinder between installing plate, the cylinder body of the angular adjustment cylinder is fixed on base and the angular adjustment gas
The piston shaft of cylinder is fixed on a mounting board, the angular adjustment cylinder when flexible, the installing plate and base using hinge axis as
Central rotation completes angular adjustment.
7. the positioning hole stopping means according to claim 6 for automobile body welding, it is characterised in that：On the base
Provided with the airway tube and control valve connect with the angular adjustment cylinders, it is provided with and the lift cylinder on the installing plate
The air inlet pipe and regulating valve being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420623.8A CN107186406B (en) | 2017-05-25 | 2017-05-25 | Location hole limiting device for automobile body welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420623.8A CN107186406B (en) | 2017-05-25 | 2017-05-25 | Location hole limiting device for automobile body welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107186406A true CN107186406A (en) | 2017-09-22 |
| CN107186406B CN107186406B (en) | 2018-10-02 |
Family
ID=59876518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710420623.8A Active CN107186406B (en) | 2017-05-25 | 2017-05-25 | Location hole limiting device for automobile body welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107186406B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202341A (en) * | 2018-11-05 | 2019-01-15 | 无锡华联科技集团有限公司 | Multi-direction adjustable Dao Hu mechanism |
| CN109434481A (en) * | 2018-10-26 | 2019-03-08 | 中车齐齐哈尔车辆有限公司 | Cabinet side wall production line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU501858A1 (en) * | 1974-03-25 | 1976-02-05 | Всесоюзный Научно-Исследовательский И Конструкторско-Технологический Институт "Вниктистальконструкция" | Tilter for turning flat structures like trusses |
| CN102059496A (en) * | 2010-12-03 | 2011-05-18 | 天津天汽模车身装备技术有限公司 | Pneumatic propulsion device of welding fixture positioning pin for automobile body and work method thereof |
| CN203236375U (en) * | 2013-04-10 | 2013-10-16 | 济南吉利汽车有限公司 | Locating device of car body production line |
| CN203343668U (en) * | 2013-07-18 | 2013-12-18 | 四川安德科技有限公司 | Positioning and supporting device for welding of car body thin plate parts |
| CN103921041A (en) * | 2014-03-31 | 2014-07-16 | 大连奥托股份有限公司 | Floating pin mechanism |
| CN205362919U (en) * | 2015-11-19 | 2016-07-06 | 苏州汉奇数控设备有限公司 | Lifting device for spark -erosion wire cutting machine bed line frame head |
-
2017
- 2017-05-25 CN CN201710420623.8A patent/CN107186406B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU501858A1 (en) * | 1974-03-25 | 1976-02-05 | Всесоюзный Научно-Исследовательский И Конструкторско-Технологический Институт "Вниктистальконструкция" | Tilter for turning flat structures like trusses |
| CN102059496A (en) * | 2010-12-03 | 2011-05-18 | 天津天汽模车身装备技术有限公司 | Pneumatic propulsion device of welding fixture positioning pin for automobile body and work method thereof |
| CN203236375U (en) * | 2013-04-10 | 2013-10-16 | 济南吉利汽车有限公司 | Locating device of car body production line |
| CN203343668U (en) * | 2013-07-18 | 2013-12-18 | 四川安德科技有限公司 | Positioning and supporting device for welding of car body thin plate parts |
| CN103921041A (en) * | 2014-03-31 | 2014-07-16 | 大连奥托股份有限公司 | Floating pin mechanism |
| CN205362919U (en) * | 2015-11-19 | 2016-07-06 | 苏州汉奇数控设备有限公司 | Lifting device for spark -erosion wire cutting machine bed line frame head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434481A (en) * | 2018-10-26 | 2019-03-08 | 中车齐齐哈尔车辆有限公司 | Cabinet side wall production line |
| CN109202341A (en) * | 2018-11-05 | 2019-01-15 | 无锡华联科技集团有限公司 | Multi-direction adjustable Dao Hu mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107186406B (en) | 2018-10-02 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200509 Address after: 063000 Gangyao Road, Lubei District, Tangshan City, Hebei Province (ceramic machinery factory) Patentee after: Tangshan City Huacheng Machinery Manufacturing Co., Ltd. Address before: 325604 Liushi Town, Zhejiang, Yueqing Tong Tong along the Zhoucun Patentee before: Zhou Haibing |