CN106112350A - Section bar column positioning tool and use the positioning table of this positioning tool - Google Patents
Section bar column positioning tool and use the positioning table of this positioning tool Download PDFInfo
- Publication number
- CN106112350A CN106112350A CN201610641824.6A CN201610641824A CN106112350A CN 106112350 A CN106112350 A CN 106112350A CN 201610641824 A CN201610641824 A CN 201610641824A CN 106112350 A CN106112350 A CN 106112350A
- Authority
- CN
- China
- Prior art keywords
- locating rack
- base
- unlocking arm
- positioning tool
- support
- 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
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Automatic Assembly (AREA)
Abstract
nullThe present invention relates to section bar column positioning tool and use the positioning table of this positioning tool，Positioning tool includes base and supports locating rack，Support locating rack there is the support level for supporting upper pillar stand and action after dodge molding after workpiece dodge position，Unlocking arm it is hinged with on base，It is provided with when turning on unlocking arm between unlocking arm and support locating rack to drive and supports locating rack by support level to the drive mechanism dodging bit motion，Unlocking arm is provided with in releasing process when carrying on for workpiece and clashes into so that supporting locating rack by support level to the shock portion dodging bit motion，When by profile material assemblings such as upper pillar stands or after being welded and being shaped to section bar column workpiece，Directly workpiece is upwards carried，Workpiece can clash into the shock portion of unlocking arm，Drive and support locating rack rotation by support level to dodging bit motion，Thus automatic unlocking directly takes out section bar column to facilitate，And need not manually be unlocked，Time saving and energy saving.
Description
Technical field
The invention belongs to field of welding devices, be specifically related to a kind of section bar column positioning tool and use this positioning tool
Positioning table.
Background technology
For having the section bar column workpiece of upper pillar stand and lower pillar stand, before welding fabrication or riveting etc. assemble, need to adopt
Being fixed on the positioning upper and lower column with positioner, existing positioner includes base and hinged is arranged on base
Support locating rack, support locating rack have support the location support level of upper pillar stand and action after avoid molding after the dodging of workpiece
Position, during use, upper pillar stand be positioned over support locating rack on position, the workpiece after molding when taking off in order to avoid lower pillar stand
Interfering with supporting locating rack, supporting locating rack needs by support level action to dodging position.Due to needs, operator are manual
Support locating rack is operated to dodging position by support level, troublesome poeration and wasting time and energy, particularly when for annular workpieces, need
Hands it is extend into the inside of annular workpieces and operates, more to waste time and energy, and also the easy person to operator
Safety threatens.
Summary of the invention
It is an object of the invention to provide a kind of can the section bar column positioning tool of automatic unlocking to solve existing skill
Art needs manually operate supporting locating rack to dodging the problem that position causes wasting time and energy by support level；Meanwhile, the present invention
Purpose also resides in provides the positioning table using this positioning tool.
For achieving the above object, the technical scheme of the section bar column positioning tool of the present invention is: section bar column positions
Frock, including base and the hinged support locating rack being arranged on base, supports locating rack and has for supporting propping up of upper pillar stand
After dodging molding behind support position and action workpiece dodge position, described base is hinged with unlocking arm, unlocking arm with support locating rack
Between be provided with when turning on unlocking arm to drive and support locating rack by support level to dodging the drive mechanism of bit motion, unlocking arm sets
Have when carrying on for workpiece in releasing process and clash into so that supporting locating rack and turning around supporting the locating rack jointed shaft with base
Dynamic by support level to the shock portion dodging bit motion.
Described drive mechanism includes that one end and the one end supporting locating rack are articulated and connected, the other end is articulated and connected with unlocking arm
Drive link.
Described section bar column positioning tool also include that one end is articulated and connected with base, the other end and drive link away from
The connecting rod that the end of the pin joint of drive link and support locating rack is articulated and connected.
Described drive link is coaxial with the jointed shaft of drive link with the jointed shaft of connecting rod and unlocking arm.
The jointed shaft coaxial line of the jointed shaft of described connecting rod and base and unlocking arm and base.
The technical scheme of the positioning table of the present invention is: positioning table, including the inner side positioning tool being located at inside workpiece and setting
Outside positioning tool outside workpiece, at least one positioning tool includes base and the hinged support location being arranged on base
Frame, support locating rack there is the support level for supporting upper pillar stand and action after dodge molding after workpiece dodge position, the described end
It is hinged with unlocking arm on Zuo, is provided with when turning on unlocking arm between unlocking arm and support locating rack and drives support locating rack by supporting
Position is to dodging the drive mechanism of bit motion, and unlocking arm is provided with in releasing process when carrying on for workpiece and clashes into so that supporting
Locating rack around the jointed shaft supporting locating rack and base rotate by support level to the shock portion dodging bit motion.
Described drive mechanism includes that one end and the one end supporting locating rack are articulated and connected, the other end is articulated and connected with unlocking arm
Drive link.
Described section bar column positioning tool also include that one end is articulated and connected with base, the other end and drive link away from
The connecting rod that the end of the pin joint of drive link and support locating rack is articulated and connected.
Described drive link is coaxial with the jointed shaft of drive link with the jointed shaft of connecting rod and unlocking arm.
The jointed shaft coaxial line of the jointed shaft of described connecting rod and base and unlocking arm and base.
The invention has the beneficial effects as follows: when by profile material assemblings such as upper pillar stands or after being welded and being shaped to section bar column workpiece, directly
Connecing and upwards carried by workpiece, the shock portion of unlocking arm can be clashed in the lower pillar stand of workpiece or other positions, and unlocking arm passes through drive mechanism
Drive and support locating rack rotation by support level to dodging bit motion, thus automatic unlocking directly takes out section bar column to facilitate, and
Need not manually be unlocked, solve and prior art needs operated to dodging position by support level by support locating rack manually
Cause the problem wasted time and energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the positioning table of the present invention；
Fig. 2 is the partial enlarged drawing at A of Fig. 1；
Fig. 3 is the perspective view of positioning tool；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the top view of Fig. 4；
Fig. 7 is the unblock schematic diagram of positioning tool；
Fig. 8 is the structural representation after positioning tool unlocks.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.Being embodied as of the positioning table of the present invention
Example, includes base plate as depicted in figs. 1 and 2 and is located at the positioning tool 1 inside workpiece on base plate, and positioning tool 1 such as Fig. 3 is to figure
Shown in 8, including base, unlocking arm 6 and support locating rack 5, base includes the first base 3 and the second base 4, and unlocking arm 6 is hinged
It is connected on the first base 3, supports that locating rack 5 is hinged is arranged on the second base 4, support locating rack 5 and have for supporting
After dodging molding after the support level of column 82 and action section bar column workpiece 8 dodge position, unlocking arm 6 with support locating rack 5 it
Between be provided with when turning on unlocking arm 6 to drive and support locating rack 5 by support level to dodging the drive mechanism of bit motion, unlocking arm 6 wraps
Including swing arm 61 and the striker arm 62 being wholely set with swing arm 61, striker arm 62 is zigzag structure, and unlocking arm 6 is hinged with the first base 3
Point is positioned at the transition junction of swing arm 61 and zigzag striker arm 62, and the lower surface of striker arm 62 is formed for standing for the lower of section bar column 8
Drive support locating rack 5 to move by support level when post 81 clashes into tie to dodging bit motion with the shock portion 621 being unlocked, transmission
Structure includes one end and supports the drive link 12 that one end is articulated and connected, the other end is articulated and connected with unlocking arm 6 of locating rack 5.
Positioning tool 1 also include that one end is articulated and connected with the second base 4, the other end and drive link 12 away from drive link
12 connecting rods 13 being articulated and connected with the end of pin joint supporting locating rack 5, the jointed shaft of drive link 12 and connecting rod 13 and
The swing arm 61 of unlocking arm 6 is coaxial with the jointed shaft of drive link 12, connecting rod 13 and the jointed shaft of the second base 4 and unlocking arm 6 with
The jointed shaft coaxial line of the first base 3.Support locating rack 5 and be provided with the location for positioning with the upper pillar stand 82 of section bar column 8
Structure, supports locating rack and is provided with upper rack posts 7, and upper rack posts 7 upper end is provided with handle 9 for pulling to drive support for operator
Locating rack 5 moves, and location structure includes the first locating piece 10 being located on upper rack posts 7 and is located at second supported on locating rack 5
Locating piece 11.Supporting and be additionally provided with lower fulcrum bar 14 on locating rack 5, lower fulcrum bar 14 upper end is connected with supporting locating rack 5, lower end and the
Two bases 4 are articulated and connected.At the pin joint of unlocking arm 6 and the first base 3, it is provided with one for when striker arm 62 on first base 3
The first supporting surface when being horizontally situated being supported unlocking arm 6, the second base 4 is provided with when support locating rack 5 is positioned at
To supporting the second supporting surface that locating rack is supported during horizontal level.When supporting locating rack 5 and being positioned at support level, unlocking arm 6
On shock portion 621 less than the lower surface supporting locating rack 5.
The use process of the section bar column positioning tool of the present invention is: as it is shown in figure 1, installed by multiple positioning tools 1
On positioning table, upper pillar stand 82 is positioned on support locating rack 5, and positioning tool 1 is positioned at the inner side of section bar column 8, pulls handle 9
Making support locating rack 5 be positioned at support level, now upper pillar stand 82 is positioned by location structure, after all workpiece have welded,
First being unclamped by other gripping mechanisms of outside, then carry on direct for the section bar column 8 after molding, now lower pillar stand 81 can clash into solution
The shock portion 621 of the striker arm 62 of hammerlock 6, now, the swing arm 61 of unlocking arm 6 drives drive link 12 to move, and then drives support fixed
Position frame 5 moves so that supporting locating rack 5 by support level to dodging bit motion, stands as it is shown in fig. 7, section bar can be promoted directly up
Post 8, clashes into unlocking arm 6 by lower pillar stand 81 and makes support locating rack 5 automatic unlocking, it is not necessary to unlock manually, time saving and energy saving,
Section bar column simultaneously for above-mentioned annular element, it is not required that hands is stretched into the inner side of section bar column and is unlocked by operator,
Easy to operate and ensure that the personal safety that allows of operator.
In other embodiments of the invention, base can also be a base, and now unlocking arm and support locating rack are equal
Arrange on same base；Positioning tool can also include the inner side positioning tool being arranged at inside section bar column and be arranged at type
Outside positioning tool outside material column；A support arm or projection can also be arranged on unlocking arm carry for being formed on for workpiece
Time clash into formation shock portion.
The embodiment of the positioning tool in the embodiment of section bar column positioning tool and each embodiment of above-mentioned positioning table
Identical, here is omitted.
Claims (10)
1. section bar column positioning tool, including base and the hinged support locating rack being arranged on base, supports locating rack tool
After dodging molding after having the support level for supporting upper pillar stand and action, workpiece dodges position, it is characterised in that: on described base
It is hinged with unlocking arm, is provided with when turning on unlocking arm between unlocking arm and support locating rack and drives support locating rack by support level extremely
Dodging the drive mechanism of bit motion, unlocking arm is provided with in releasing process when carrying on for workpiece and clashes into so that supporting location
Frame around the jointed shaft supporting locating rack and base rotate by support level to the shock portion dodging bit motion.
Section bar column positioning tool the most according to claim 1, it is characterised in that: described drive mechanism include one end with
Support the drive link that one end is articulated and connected, the other end is articulated and connected of locating rack with unlocking arm.
Section bar column positioning tool the most according to claim 2, it is characterised in that: described section bar column positioning tool
Also include the end away from drive link with the pin joint supporting locating rack of one end is articulated and connected, the other end and drive link with base
The connecting rod that portion is articulated and connected.
Section bar column positioning tool the most according to claim 3, it is characterised in that: described drive link and the hinge of connecting rod
Spindle and unlocking arm are coaxial with the jointed shaft of drive link.
5. according to the section bar column positioning tool described in claim 3 or 4, it is characterised in that: described connecting rod and base
The jointed shaft coaxial line of jointed shaft and unlocking arm and base.
6. positioning table, including the inner side positioning tool being located at inside workpiece and be located at the outside positioning tool outside workpiece, at least
One positioning tool includes base and the hinged support locating rack being arranged on base, supports locating rack and has for supporting upper vertical
After dodging molding after the support level of post and action, workpiece dodges position, it is characterised in that: it is hinged with unlocking arm on described base, solves
It is provided with when turning on unlocking arm between hammerlock and support locating rack to drive and supports locating rack by support level to the biography dodging bit motion
Dynamic structure, unlocking arm is provided with in releasing process when carrying on for workpiece and clashes into so that supporting locating rack around supporting locating rack
With the jointed shaft of base rotate by support level to the shock portion dodging bit motion.
Positioning table the most according to claim 6, it is characterised in that: described drive mechanism includes one end and supports locating rack
The drive link that one end is articulated and connected, the other end is articulated and connected with unlocking arm.
Positioning table the most according to claim 7, it is characterised in that: described section bar column positioning tool also include one end with
The end away from drive link with the pin joint supporting locating rack of that base is articulated and connected, the other end and drive link is articulated and connected
Connecting rod.
Positioning table the most according to claim 8, it is characterised in that: described drive link and the jointed shaft of connecting rod and unlocking arm
Coaxial with the jointed shaft of drive link.
Positioning table the most according to claim 8 or claim 9, it is characterised in that: described connecting rod and the jointed shaft of base and unblock
Arm and the jointed shaft coaxial line of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641824.6A CN106112350B (en) | 2016-08-08 | 2016-08-08 | Section bar column positioning tool and the positioning table using the positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641824.6A CN106112350B (en) | 2016-08-08 | 2016-08-08 | Section bar column positioning tool and the positioning table using the positioning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112350A true CN106112350A (en) | 2016-11-16 |
| CN106112350B CN106112350B (en) | 2018-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641824.6A Active CN106112350B (en) | 2016-08-08 | 2016-08-08 | Section bar column positioning tool and the positioning table using the positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112350B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942026A (en) * | 2017-05-19 | 2018-12-07 | 郑州宇通客车股份有限公司 | A kind of workpiece welding positioner, workpiece weld clamp device and its hold-down mechanism |
Citations (7)
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|---|---|---|---|---|
| EP1236535A2 (en) * | 2001-03-02 | 2002-09-04 | COMAU S.p.A. | Method and device for laser welding of two or more overlapped metal sheets and for clamping the sheets |
| JP2006007237A (en) * | 2004-06-23 | 2006-01-12 | Nissan Motor Co Ltd | Work clamping device for laser beam welding |
| CN202028893U (en) * | 2011-04-19 | 2011-11-09 | 浙江吉利汽车研究院有限公司 | Manual locking mechanism arranged on welding fixture |
| KR20120080426A (en) * | 2011-01-07 | 2012-07-17 | 윤상욱 | Welding jig for automobile torsion beam welder |
| CN203830978U (en) * | 2014-03-28 | 2014-09-17 | 河野精机(大连)有限公司 | Hand-operated and automatic-opening self-locking positioning device |
| CN203843419U (en) * | 2014-04-25 | 2014-09-24 | 上海汇众汽车制造有限公司 | Compact self-locking mechanism |
| CN205888445U (en) * | 2016-08-08 | 2017-01-18 | 郑州宇通客车股份有限公司 | Section bar stand is used location frock and is used location platform of this location frock |
-
2016
- 2016-08-08 CN CN201610641824.6A patent/CN106112350B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1236535A2 (en) * | 2001-03-02 | 2002-09-04 | COMAU S.p.A. | Method and device for laser welding of two or more overlapped metal sheets and for clamping the sheets |
| JP2006007237A (en) * | 2004-06-23 | 2006-01-12 | Nissan Motor Co Ltd | Work clamping device for laser beam welding |
| KR20120080426A (en) * | 2011-01-07 | 2012-07-17 | 윤상욱 | Welding jig for automobile torsion beam welder |
| CN202028893U (en) * | 2011-04-19 | 2011-11-09 | 浙江吉利汽车研究院有限公司 | Manual locking mechanism arranged on welding fixture |
| CN203830978U (en) * | 2014-03-28 | 2014-09-17 | 河野精机(大连)有限公司 | Hand-operated and automatic-opening self-locking positioning device |
| CN203843419U (en) * | 2014-04-25 | 2014-09-24 | 上海汇众汽车制造有限公司 | Compact self-locking mechanism |
| CN205888445U (en) * | 2016-08-08 | 2017-01-18 | 郑州宇通客车股份有限公司 | Section bar stand is used location frock and is used location platform of this location frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942026A (en) * | 2017-05-19 | 2018-12-07 | 郑州宇通客车股份有限公司 | A kind of workpiece welding positioner, workpiece weld clamp device and its hold-down mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106112350B (en) | 2018-03-06 |
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Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co., Ltd Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: Zhengzhou Yutong Bus Co., Ltd |
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| CP03 | Change of name, title or address |