CN108015397A - Arc-welding detent mechanism - Google Patents
Arc-welding detent mechanism Download PDFInfo
- Publication number
- CN108015397A CN108015397A CN201810009022.2A CN201810009022A CN108015397A CN 108015397 A CN108015397 A CN 108015397A CN 201810009022 A CN201810009022 A CN 201810009022A CN 108015397 A CN108015397 A CN 108015397A
- Authority
- CN
- China
- Prior art keywords
- fork
- positioning pin
- arc
- fixed seat
- detent mechanism
- 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
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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- 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
Abstract
The present invention provides a kind of arc-welding detent mechanism, including clamping device and the moving mechanism for driving clamping device to move；Clamping device includes fixed seat, is articulated with the fork configuration of fixed seat, fork-shaped actuator, and manual bolt structure；Fork configuration includes the positioning pin being oppositely arranged, and positioning pin is telescopically arranged in the two lateral walls of fixed seat one end；One end of the telescopic rod of fork-shaped actuator is connected with fork configuration, and to drive positioning pin to stretch, the other end is connected with manual bolt structure, to the flexible of control telescopic rod manually, so as to drive positioning pin to stretch.Arc-welding detent mechanism of the present invention can realize automatic pin pulling, save beat.
Description
Technical field
The present invention relates to welding equipment, more particularly to a kind of arc-welding detent mechanism.
Background technology
Automobile Welding assembly shop, it is necessary to be in front overhang welding " structures of U " word shapes, " U " word intracavity spaces are narrow
It is small, each side there is a location hole to be used to position, pass through location hole will " U " words structure positioning is in the default weldering of front overhang
Position is connect, then both junctions are welded again.Way general at present is to use a root long pin, through insertion " U " words
In two pin holes of structure, there are the following problems for the method：
1st, waste beat, manual bolt occupancy " U " word structural outers space is excessive, causes weld seam disposably to weld
It is complete, it is necessary to repair welding after pulling pin；
2nd, pull pin difficulty, manual bolt runs through " two location holes of U " words structure, into and out relatively difficult, and arc-welding
Welding can deform so that pull pin more difficult.
The content of the invention
The present invention provides a kind of arc-welding detent mechanism, which can realize automatic pin pulling, save beat.
Technical solution of the present invention：
A kind of arc-welding detent mechanism, including clamping device and the moving mechanism for driving clamping device to move；
Clamping device includes fixed seat, is articulated with the fork configuration of fixed seat, fork-shaped actuator, and manual bolt knot
Structure；
Fork configuration includes the positioning pin being oppositely arranged, and positioning pin is arranged in the two lateral walls of fixed seat one end；
One end of the telescopic rod of fork-shaped actuator is connected with fork configuration, to drive positioning pin to stretch, the other end with
Manual bolt structure is connected, to the flexible of control telescopic rod manually, so as to drive positioning pin to stretch.
Further, the fixed seat includes base and is installed on the cover board of base top, one end of base it is opposite
Two side offers pin hole so that positioning pin is pierced by, and the other end is provided with fork-shaped actuator.
Further, the top and bottom of the one end of the fixed seat equipped with positioning pin are opposite is equipped with telescopic support
Part.
Further, one side wall of the fixed seat equipped with positioning pin is equipped with locating piece.
Further, the fork configuration includes two relatively hinged fork-shaped bodies, is arranged in the connection of two fork-shaped bodies
Axis, is sheathed on connecting shaft both ends and is installed on the axle sleeve of fixed seat bottom wall and roof respectively, and for driving two fork-shaped bodies
The driving member of folding.
Further, one end of the two fork-shaped bodies offers elongate holes, and the upper and lower end face of the other end protrudes out
There is column, grooving is offered on the upside of one end of positioning pin, the bottom surface of grooving has protruded out pillar, and pillar is actively inserted in strip
In shape hole, the other end of positioning pin is ladder shaft-like.
Further, one end of the driving member is clamping part, and the other end is connecting portion, and clamping part includes what is be oppositely arranged
Two clamping pieces, the free ends of two clamping pieces offer with the matched semi-circular hole of axle sleeve, supported after being driven for driving member
It is spacing in the periphery wall of axle sleeve, offered on each clamping piece in two symmetrical waist-shaped holes of "eight" shape, two waist-shaped holes
One end spacing close to semi-circular hole is smaller, and the spacing of two waist-shaped holes gradually increases from the smaller one end of spacing to the other end, column
It is inserted in waist-shaped hole, so as to driving member two fork-shaped body foldings of drive, one end of connecting portion and telescopic rod is affixed, for driving
Driving member moves back and forth.
Further, the fixed seat is connected by connecting plate with moving mechanism, manual bolt structure include support arm,
Cursor and two pin-joint pieces, one section of cursor is a rectangular plate body shape, and another section is bar shape, and one end of support arm is consolidated
It is connected on connecting plate, the free end of the rectangular plate body shape of the other end and cursor is hinged, one end clamping of two pin-joint pieces and hinge
The fixing end of the rectangular plate body shape of cursor is connected to, the other end clamps and is articulated with telescopic rod one end.
Further, the moving mechanism includes fixed frame, transverse displacement arrangement and zigzag tread patterns part, transverse displacement arrangement
Including the slide arranged on the bottom of fixed frame, the sliding part being slideably positioned on slide, and slided for driving sliding part
Laterally driven part, zigzag tread patterns part are arranged at sliding part bottom, and the piston rod and connecting plate of zigzag tread patterns part are affixed.
Beneficial effects of the present invention：
Compared with prior art, arc-welding detent mechanism provided by the invention, manually latch structure drive telescopic rod shifting
Dynamic, telescopic rod movement is driven in positioning pin retraction fixed seat, will " U " word structural members are positioned in fixed seat and correspond at positioning pin,
So that " location holes of U " word structural members is connected to each other with positioning pin, manual bolt structure drives telescopic rod to be moved to fixed seat one end,
Telescopic rod movement drives positioning pin to stretch out in outside fixed seat, through " location holes of U " word structural members, so that will " U " word structural members
It is held in fixed seat, moving mechanism drives clamping device movement, so as to drive " U " word structural members are moved to default welding position
Put, to weld, after the completion of welding, the telescopic rod of fork-shaped actuator drives positioning pin to exit " location holes of U " word structural members, such as
This saves beat, it can be achieved that automatic pin pulling.
Brief description of the drawings
Fig. 1 is the package assembly stereogram of arc-welding detent mechanism of the present invention；
Fig. 2 is the first exploded view of arc-welding detent mechanism of the present invention；
Fig. 3 is the second exploded view of arc-welding detent mechanism of the present invention.
Embodiment
With reference to the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Ground describes.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, guarantor is not intended to limit the present invention
Protect scope.
Please refer to Fig.1 to Fig.3, the present invention provides a kind of arc-welding detent mechanism, for will " U " word structural members are positioned at automobile
The default welding position of front overhang, " location hole is respectively provided with left and right sides of U " word structures.Arc-welding detent mechanism includes being used to press from both sides
Hold " clamping devices 1 of U " word structures, and the moving mechanism 2 for driving clamping device 1 to move.
Clamping device 1 includes fixed seat 11, is articulated with the fork configuration 12 of fixed seat 11, fork-shaped actuator 13, and hand
Dynamic latch structure 14.
Fork configuration 12 includes the positioning pin 121 being oppositely arranged, and positioning pin 121 is arranged in opposite the two of 11 one end of fixed seat
Side wall.
One end of the telescopic rod 131 of fork-shaped actuator 13 is connected with fork configuration 12, to drive positioning pin 121 to stretch
Contracting, the other end are connected with manual bolt structure 14, to the flexible of control telescopic rod 131 manually, so as to drive positioning pin 121
It is flexible.
Manual bolt structure 14 drives telescopic rod 131 to move, and the movement of telescopic rod 131 drives positioning pin 121 to be retracted fixed seat
In 11, will " U " word structural members are positioned in fixed seat 11 and correspond at positioning pin 121 so that " location holes of U " word structural members with calmly
Position pin 121 is connected to each other, and manual bolt structure 14 drives telescopic rod 131 to be moved to 11 one end of fixed seat, and the movement of telescopic rod 131 drives
Positioning pin 121 is stretched out in outside fixed seat 11, through " location holes of U " word structural members, so that will " U " word structural members are held on fixation
On seat 11, moving mechanism 2 drives clamping device 1 to move, so as to drive " U " word structural members are moved to default welding position, with
Just weld, after the completion of welding, the telescopic rod 131 of fork-shaped actuator 13 drives positioning pin 121 to exit " positioning of U " word structural members
Hole, so, it can be achieved that automatic pin pulling, saves beat.
Further, fixed seat 11 includes base 111 and is installed on the cover board 112 at the top of base 111, base 111
The two lateral walls of one end offer pin hole so that positioning pin 121 is pierced by, and the other end is provided with fork-shaped actuator 13.
Further, the top and bottom of the one end of fixed seat 11 equipped with positioning pin 121 are opposite is equipped with telescopic branch
The inner wall of support member 113, in use, supporting item 113 is held in " U " word structures, more stably supports to auxiliary positioning pin 121 "
U " word structures.
Further, fixed seat 11 is equipped with the one side wall of positioning pin 121 and is equipped with locating piece 114, so as to general " U " word structures put
It is placed in the position worn for positioning pin 121.
Further, fork configuration 12 includes two relatively hinged fork-shaped bodies 122, is arranged in two fork-shaped bodies 122
Connecting shaft 123, is sheathed on 123 both ends of connecting shaft and is installed on the axle sleeve 124 of 11 bottom wall of fixed seat and roof respectively, and is used for
Drive the driving member 125 of two fork-shaped bodies, 122 folding.
Further, one end of two fork-shaped bodies 122 offers elongate holes 1221, and the upper and lower end face of the other end is convex
Stretching has column 1222, and grooving 1211 is offered on the upside of one end of positioning pin 121, and the bottom surface of grooving 1211 has protruded out pillar
1212, pillar 1212 is actively inserted in elongate holes 1221, and the other end of positioning pin 121 is ladder shaft-like.
Further, one end of driving member 125 is clamping part 1251, and the other end is connecting portion 1252, and clamping part 1251 wraps
Two clamping pieces being oppositely arranged up and down are included, the free end of two clamping pieces offers semi-circular hole 1253 matched with axle sleeve 124,
The periphery wall of axle sleeve 124 is held in after being driven for driving member 125 and spacing, is offered on each clamping piece in "eight" shape
Two symmetrical waist-shaped holes 1254, two waist-shaped holes 1254 are smaller close to one end spacing of semi-circular hole 1253, two waist-shaped holes
1254 spacing gradually increases from the smaller one end of spacing to the other end, and column 1222 is inserted in waist-shaped hole 1254, to be driven
Part 125 drives two fork-shaped bodies, 122 folding, and connecting portion 1252 and one end of telescopic rod 131 are affixed, for driving driving member 125
Move back and forth.
Further, fixed seat 11 is connected by connecting plate 15 with moving mechanism 2, and manual bolt structure 14 includes support
Arm 141,142 and two pin-joint piece 143 of cursor, one section of cursor 142 is a rectangular plate body shape, and another section is cylinder
Shape, one end of support arm 141 are fixed on connecting plate 15, and the free end of the other end and the rectangular plate body shape of cursor 142 is cut with scissors
Connect, the clamping of one end of two pin-joint pieces 143 and be articulated with the fixing end of the rectangular plate body shape of cursor 142, other end clamping and
It is articulated with 131 one end of telescopic rod.
Further, moving mechanism 2 includes fixed frame 21, transverse displacement arrangement 22 and zigzag tread patterns part 23, transverse shifting
Structure 22 is including the slide 221 arranged on the bottom of fixed frame 21, the sliding part 222 being slideably positioned on slide, and for driving
The laterally driven part 223 that dynamic sliding part 222 slides, zigzag tread patterns part 23 are fixedly arranged at 222 bottom of sliding part, zigzag tread patterns
The piston rod of part 23 and connecting plate 15 are affixed.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made, is directly or indirectly used in other relevant technology necks
Domain, is included within the scope of the present invention.
Claims (9)
- A kind of 1. arc-welding detent mechanism, it is characterised in that：Including clamping device (1) and for driving clamping device (1) mobile Moving mechanism (2)；Clamping device (1) includes fixed seat (11), is articulated with the fork configuration (12) of fixed seat (11), fork-shaped actuator (13), And manual bolt structure (14)；Fork configuration (12) includes the positioning pin (121) being oppositely arranged, and positioning pin (121) is arranged in the phase of fixed seat (11) one end To two side；One end of the telescopic rod (131) of fork-shaped actuator (13) is connected with fork configuration (12), to drive positioning pin (121) Flexible, the other end is connected with manual bolt structure (14), to the flexible of control telescopic rod (131) manually, determines so as to drive Position pin (121) is flexible.
- 2. arc-welding detent mechanism according to claim 1, it is characterised in that：The fixed seat (11) includes base (111) And be installed on the cover board (112) at the top of base (111), the two lateral walls of one end of base (111) offer pin hole for Positioning pin (121) is pierced by, and the other end is provided with fork-shaped actuator (13).
- 3. arc-welding detent mechanism according to claim 1, it is characterised in that：The fixed seat (11) is equipped with positioning pin (121) top and bottom of one end are opposite to be equipped with telescopic supporting item (113).
- 4. arc-welding detent mechanism according to claim 1, it is characterised in that：The fixed seat (11) is equipped with positioning pin (121) one side wall is equipped with locating piece (114).
- 5. arc-welding detent mechanism according to claim 1, it is characterised in that：The fork configuration (12) includes relatively hinged Two fork-shaped bodies (122), be arranged in the connecting shaft (123) of two fork-shaped bodies (122), be sheathed on connecting shaft (123) two respectively Hold and be installed on fixed seat (11) bottom wall and the axle sleeve (124) of roof, and for driving the biography of two fork-shaped body (122) foldings Moving part (125).
- 6. the arc-welding detent mechanism according to profit requires 1, it is characterised in that：Open one end of the two fork-shaped bodies (122) Equipped with elongate holes (1221), the upper and lower end face of the other end has protruded out column (1222), the upside of one end of positioning pin (121) Grooving (1211) is offered, the bottom surface of grooving (1211) has protruded out pillar (1212), and pillar (1212) is actively inserted in strip In shape hole (1221), the other end of positioning pin (121) is ladder shaft-like.
- 7. the 5 arc-welding detent mechanisms stated are required according to profit, it is characterised in that：One end of the driving member (125) is clamping part (1251), the other end is connecting portion (1252), and clamping part (1251) includes two clamping pieces being oppositely arranged, the freedom of two clamping pieces End offers and axle sleeve (124) matched semi-circular hole (1253), and axle sleeve is held in after being driven for driving member (125) (124) periphery wall and it is spacing, offered on each clamping piece in symmetrical two waist-shaped holes (1254) of "eight" shape, two waists Type hole (1254) is smaller close to one end spacing of semi-circular hole (1253), and the spacing of two waist-shaped holes (1254) is by the smaller one end of spacing Gradually increase to the other end, column (1222) is inserted in waist-shaped hole (1254), so that driving member (125) drives two fork-shaped bodies (122) folding, connecting portion (1252) and one end of telescopic rod (131) are affixed, for driving driving member (125) to move back and forth.
- 8. the arc-welding detent mechanism according to profit requires 1, it is characterised in that：The fixed seat (11) by connecting plate (15) with Moving mechanism (2) is connected, and manual bolt structure (14) includes support arm (141), cursor (142) and two pin-joint pieces (143), one section of cursor (142) is a rectangular plate body shape, and another section is bar shape, and one end of support arm (141) is affixed In on connecting plate (15), the free end of the other end and the rectangular plate body shape of cursor (142) is hinged, two pin-joint pieces (143) One end clamps and is articulated with the fixing end of the rectangular plate body shape of cursor (142), and the other end clamps and is articulated with telescopic rod (131) one end.
- 9. the arc-welding detent mechanism according to profit requires 8, it is characterised in that：The moving mechanism (2) include fixed frame (21), Transverse displacement arrangement (22) and zigzag tread patterns part (23), transverse displacement arrangement (22) include the cunning arranged on the bottom of fixed frame (21) Rail (221), the sliding part (222) being slideably positioned on slide, and the laterally driven part for driving sliding part (222) to slide (223), zigzag tread patterns part (23) is arranged at sliding part (222) bottom, piston rod and the connecting plate (15) of zigzag tread patterns part (23) It is affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009022.2A CN108015397B (en) | 2018-01-04 | 2018-01-04 | Arc welding positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009022.2A CN108015397B (en) | 2018-01-04 | 2018-01-04 | Arc welding positioning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108015397A true CN108015397A (en) | 2018-05-11 |
| CN108015397B CN108015397B (en) | 2023-09-12 |
Family
ID=62071219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810009022.2A Active CN108015397B (en) | 2018-01-04 | 2018-01-04 | Arc welding positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108015397B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1329292A1 (en) * | 2002-01-17 | 2003-07-23 | Genus Technologies | Clamping device, in particular for vehicle body structures |
| CN202479788U (en) * | 2011-12-30 | 2012-10-10 | 重庆小康工业集团股份有限公司 | Diesel engine valve lock clamp assembly fixture |
| CN104260606A (en) * | 2014-10-21 | 2015-01-07 | 宁波润轴汽配有限公司 | Unmanned vehicle suspension system |
| CN204194818U (en) * | 2014-08-27 | 2015-03-11 | 宁波金凯机床制造有限公司 | To twitch one's mouth jaw type main shaft orientation clamping device |
| CN206047428U (en) * | 2016-08-12 | 2017-03-29 | 浙江天瑞汽车零部件有限公司 | Front suspension control arm assembly welding clamp |
| CN206122950U (en) * | 2016-08-31 | 2017-04-26 | 济南嘉和恒基数控科技有限公司 | Preceding suspension stabilizer bar automatic welding machine |
| CN107378339A (en) * | 2017-07-18 | 2017-11-24 | 安徽江淮汽车集团股份有限公司 | Positioner of the front overhang hole in welding process |
-
2018
- 2018-01-04 CN CN201810009022.2A patent/CN108015397B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1329292A1 (en) * | 2002-01-17 | 2003-07-23 | Genus Technologies | Clamping device, in particular for vehicle body structures |
| CN202479788U (en) * | 2011-12-30 | 2012-10-10 | 重庆小康工业集团股份有限公司 | Diesel engine valve lock clamp assembly fixture |
| CN204194818U (en) * | 2014-08-27 | 2015-03-11 | 宁波金凯机床制造有限公司 | To twitch one's mouth jaw type main shaft orientation clamping device |
| CN104260606A (en) * | 2014-10-21 | 2015-01-07 | 宁波润轴汽配有限公司 | Unmanned vehicle suspension system |
| CN206047428U (en) * | 2016-08-12 | 2017-03-29 | 浙江天瑞汽车零部件有限公司 | Front suspension control arm assembly welding clamp |
| CN206122950U (en) * | 2016-08-31 | 2017-04-26 | 济南嘉和恒基数控科技有限公司 | Preceding suspension stabilizer bar automatic welding machine |
| CN107378339A (en) * | 2017-07-18 | 2017-11-24 | 安徽江淮汽车集团股份有限公司 | Positioner of the front overhang hole in welding process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108015397B (en) | 2023-09-12 |
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Address after: A13, No. 40, Bo'ai Middle Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province, 528200 (Residence declaration) Applicant after: Harbin Industrial Robot (Foshan) Co.,Ltd. Address before: 528000 1st Floor (5-10 axis); 2nd Floor (6-10 axis), Block 11, Block A, Core Area, Langsha New Light Source Industrial Base, Luo Village, Shishan Town, Nanhai District, Foshan City, Guangdong Province Applicant before: HIT ROBOTIC SYSTEM (FOSHAN) Co.,Ltd. |
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