CN107378364A - Flexible positioning and the weld jig of welding seam limiting structure - Google Patents
Flexible positioning and the weld jig of welding seam limiting structure Download PDFInfo
- Publication number
- CN107378364A CN107378364A CN201710854966.5A CN201710854966A CN107378364A CN 107378364 A CN107378364 A CN 107378364A CN 201710854966 A CN201710854966 A CN 201710854966A CN 107378364 A CN107378364 A CN 107378364A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- plate
- positioning table
- welding
- fixture positioning
- 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.)
- Withdrawn
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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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The weld jig of a kind of flexible positioning and welding seam limiting structure is provided, including base, base is provided with support, pedestal upper end face level is provided with fixture positioning table, fixture positioning table upper surface one end, which is provided with, carries out spacing fixation limited block to workpiece one end, the fixture positioning table upper surface other end is provided with and spacing elastic clamp device is carried out to the workpiece other end, and fixture positioning table side, which is provided with, carries out locking rotating plate device to workpiece position while welding.The present invention carries out elastic clamping by elastic clamp device on fixture positioning table to workpiece, realizes the reliable location of the less workpiece of volume ratio, can prevent workpiece positioning transformations, and welding is convenient, improves operating efficiency；And the present invention is locking by position while welding progress of the cover plate to workpiece, can effectively avoid that the place beyond weld seam on workpiece is caused to damage, workpiece quality is effectively ensured.
Description
Technical field
The invention belongs to clamp art, and in particular to the weld clip of a kind of flexible positioning and welding seam limiting structure
Tool.
Background technology
Welding is a kind of manufacture work of jointing metal or other thermoplastics in a manner of heating, high temperature either high pressure
Skill and technology.For being welded as the bigger workpiece of volume in component of machine, because weld seam is wide and big, easy positioning simultaneously can be very
It is conveniently accomplished welding.And welded for smaller part, such as circuit board assemblies welding, due to its small volume, workpiece is not allowed
Easily positioning, welding job efficiency is low, and its weld seam very little, and the place on workpiece beyond weld seam is easily made during welding
Sustain damage.It is therefore desirable to propose to improve.
The content of the invention
Present invention solves the technical problem that：The weld jig of a kind of flexible positioning and welding seam limiting structure is provided, this
Invention carries out elastic clamping by elastic clamp device on fixture positioning table to workpiece, realizes the reliable of the less workpiece of volume ratio
Positioning, workpiece positioning transformations can be prevented, welding is convenient, improves operating efficiency；And weld seam of the present invention by cover plate to workpiece
Position progress is locking, can effectively avoid that the place beyond weld seam on workpiece is caused to damage, workpiece quality is effectively ensured.
The technical solution adopted by the present invention：Flexible positioning and the weld jig of welding seam limiting structure, including base, institute
State base and be provided with support, the pedestal upper end face is horizontal to be provided with fixture positioning table, and described fixture positioning table upper surface one end is set
Have and spacing fixation limited block is carried out to workpiece one end, the fixture positioning table upper surface other end is provided with to enter the workpiece other end
The spacing elastic clamp device of row, the fixture positioning table side, which is provided with, carries out locking rotating plate dress to workpiece position while welding
Put.
Wherein, the elastic clamp device includes mounting seat, interior pivoted housing and screw rod, and the mounting seat is fixed on fixture positioning
Platform corresponding end, the mounting seat inner rotation are supported by interior pivoted housing, and described interior pivoted housing one end, which is stretched out, forms rotation outside mounting seat
Button portion, one end that the interior pivoted housing is placed in inside mounting seat are formed with internal thread, internal thread and screw rod one end of the interior pivoted housing
External screw thread screws, the screw rod other end stretch out in be connected with outside pivoted housing and mounting seat and thereon telescopic block, the telescopic block
On be formed with the telescopic chute being nested with screw rod end adapter backlash, the telescopic chute outer edge is provided with positive stop lug boss, it is described with
The screw rod end of telescopic chute adaptation is provided with block, is connected with the telescopic block and gripping block, and the telescopic block that is placed in is with installing
Spring is cased with screw rod between seat.
Further, the rotating plate device includes cover plate, the cover plate be by plate I and the vertical connection of plate II into L
Type structure, the lower surface of plate II middle part passes through hinge and fixture positioning table sidepiece is rotatablely connected, the connection of the plate I and plate II
Place is provided with L-type breach corresponding with workpiece position while welding, and the plate II is made of the fixture positioning table using magnetic conductive material
Corresponding side surface is provided with the magnet I by the way that cover plate open mode is fixed with the adhesive of plate II, the fixture positioning table upper surface
Provided with the magnet II by the way that the locking state of workpiece position while welding progress is fixed cover plate with the adhesive of plate II, the plate I
It is provided with handle.
The present invention compared with prior art the advantages of：
1st, workpiece can be entered by the combination of elastic clamp device on fixture positioning table and fixed limited block in this programme
Row clamps, and realizes as the reliable location of the smaller workpiece of circuit board upper volume, can prevent workpiece positioning transformations, and welding is convenient,
Improve operating efficiency；
2nd, rotating plate device is provided with fixture positioning table side in this programme, rotating plate device can be to the weldering of workpiece
It is locking to stitch position progress, workpiece weld seam is exposed, and the other parts beyond weld seam are covered, can during welding
Effectively avoid that the place beyond weld seam on workpiece is caused to damage, workpiece quality is effectively ensured.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the structure sectional view of elastic clamp device in the present invention；
Fig. 3 is rotation cover board arrangement open mode structure sectional view in the present invention；
Fig. 4 covers status architecture sectional view to rotate cover board arrangement in the present invention.
Embodiment
1-4 describes embodiments of the invention below in conjunction with the accompanying drawings.
Flexible positioning and the weld jig of welding seam limiting structure, as shown in figure 1, including base 1, on the base 1
Provided with support 2, the upper surface of support 2 is horizontal to be provided with fixture positioning table 3, described upper surface one end of fixture positioning table 3 provided with pair
The one end of workpiece 24 carries out spacing fixation limited block 4, and the upper surface other end of fixture positioning table 3 is provided with to the other end of workpiece 24
Carry out spacing elastic clamp device 5.Specifically, as shown in Fig. 2 the elastic clamp device 5 includes mounting seat 6, interior pivoted housing 7
With screw rod 8, the mounting seat 6 is fixed on the corresponding end of fixture positioning table 3, and the inner rotation of mounting seat 6 is supported by interior pivoted housing
7, described interior one end of pivoted housing 7 stretches out the outside of mounting seat 6 and forms knob 13, one end that the interior pivoted housing 7 is placed in inside mounting seat 6
Internal thread is formed with, the internal thread and the external screw thread of the one end of screw rod 8 of the interior pivoted housing 7 screw, and the other end of screw rod 8 stretches out interior turn
Telescopic block 9 is connected with outside set 7 and mounting seat 6 and thereon, is formed with the telescopic block 9 and is stretched with what the end adapter of screw rod 8 was nested
Contracting groove 10, the outer edge of telescopic chute 10 are provided with positive stop lug boss 25, and the end of screw rod 8 being adapted to telescopic chute 10 is provided with block
11, be connected with the telescopic block 9 with gripping block 14, be cased with bullet on the screw rod 8 being placed between telescopic block 9 and mounting seat 6
Spring 12.In use, workpiece 24 is put on fixture positioning table 3, one end of workpiece 24 is set to be adjacent to the corresponding side of fixed limited block 4
Face, the knob 13 of pivoted housing 7 in turn, in drive pivoted housing 7 in the inner rotation of mounting seat 6, interior pivoted housing 7 by with the screw thread of screw rod 8
Screw drive screw 8 to move axially, when screw rod 8 is axially mobile outside pivoted housing 7 inside, telescopic block 9 can be passed through and promote gripping block 14
It is mobile, gripping block 14 is compressed the other end of workpiece 24, so as to realize the positioning to workpiece 24.Screw rod 8 is in moving process simultaneously
In, due to backlash fit between the end of screw rod 8 and telescopic chute 10, during screw rod 8 promotes telescopic block 9, telescopic block 9
Meeting compression spring 12, so that gripping block 14 forms a kind of flexible compressing structure to the compression of workpiece 24, avoids rigidity
Compress and cause damage to deform to the end face of workpiece 24.The present invention can realize to as the less workpiece of circuit board one kind volume ratio can
By positioning, make welding convenient, improve operating efficiency.
The side of fixture positioning table 3, which is provided with, carries out locking rotating plate device 15 to the position while welding of workpiece 24.It is described
Rotating plate device 15 includes cover plate 16, the cover plate 16 be by plate I 17 and the vertical connection of plate II 18 into L-type structure, it is described
It is rotatablely connected in the middle part of the lower surface of plate II 18 by hinge 20 and the sidepiece of fixture positioning table 3, the junction of the plate I 17 and plate II 18
Provided with L-type breach 19 corresponding with the position while welding of workpiece 24, the plate II 18 is made of using magnetic conductive material, and the fixture is determined
The position corresponding side surface of platform 3 is provided with the magnet I 22 by the way that the open mode of cover plate 16 is fixed with the adhesive of plate II 18, and the fixture is determined
The position upper surface of platform 3 is provided with to be fixed by the way that the position while welding of workpiece 24 is carried out into locking state to cover plate 16 with the adhesive of plate II 18
Magnet II 23, the plate I 17 is provided with handle 21.The open mode structure sectional view of rotating plate device 15 is illustrated in figure 3,
Cover plate 16 rotates clockwise 90 degree around hinge 20, makes to be affixed adhesive with magnet I 22 on the outside of the lower surface of plate II 18, realizes open shape
The fixation of state.As shown in figure 4, cover plate 16 around hinge 20 rotate counterclockwise 90 degree when, L-type breach 19 and workpiece on cover plate 16
Position while welding on 24 is corresponding, is now affixed adhesive with magnet II 23 on the inside of the lower surface of plate II 18, realizes that cover plate 16 covers state
Under fixation.The present invention is locking by position while welding progress of the L-type breach 19 on cover plate 16 to workpiece, exposes workpiece weld seam
Come, and the other parts beyond weld seam are covered, during welding, can effectively avoid to the place beyond weld seam on workpiece
Cause to damage, workpiece quality is effectively ensured.
Above-described embodiment, simply presently preferred embodiments of the present invention, is not used for limiting the scope of the present invention, therefore all with this
The equivalence changes that content described in invention claim is done, it all should be included within scope of the invention as claimed.
Claims (3)
1. flexible positioning and the weld jig of welding seam limiting structure, including base (1), it is characterised in that：The base (1)
Support (2) is provided with, support (2) upper surface is horizontal to be provided with fixture positioning table (3), fixture positioning table (3) upper surface
One end, which is provided with, carries out spacing fixation limited block (4) to workpiece (24) one end, and fixture positioning table (3) upper surface other end is set
Have and spacing elastic clamp device (5) is carried out to workpiece (24) other end, fixture positioning table (3) side is provided with to workpiece
(24) position while welding carries out locking rotating plate device (15).
2. flexible positioning according to claim 1 and the weld jig of welding seam limiting structure, it is characterised in that：It is described
Elastic clamp device (5) includes mounting seat (6), interior pivoted housing (7) and screw rod (8), and the mounting seat (6) is fixed on fixture positioning table
(3) corresponding end, mounting seat (6) inner rotation are supported by interior pivoted housing (7), and mounting seat is stretched out in described interior pivoted housing (7) one end
(6) outside to form knob (13), the interior pivoted housing (7) is placed in the internal one end of mounting seat (6) and is formed with internal thread, it is described in turn
The internal thread and the external screw thread of screw rod (8) one end for covering (7) screw, pivoted housing (7) and mounting seat in screw rod (8) other end stretching
(6) telescopic block (9) is connected with outside and thereon, is formed with the telescopic block (9) and is nested with screw rod (8) end adapter backlash
Telescopic chute (10), telescopic chute (10) outer edge is provided with positive stop lug boss (25), the screw rod being adapted to telescopic chute (10)
(8) end is provided with block (11), and gripping block (14) is connected with the telescopic block (9), described to be placed in telescopic block (9) and mounting seat
(6) spring (12) is cased with the screw rod (8) between.
3. flexible positioning according to claim 1 or 2 and the weld jig of welding seam limiting structure, it is characterised in that：
The rotating plate device (15) includes cover plate (16), the cover plate (16) be by plate I (17) and plate II (18) vertical connection into
L-type structure, be rotatablely connected by hinge (20) and fixture positioning table (3) sidepiece in the middle part of described (18) lower surface of plate II, it is described
The junction of plate I (17) and plate II (18) is provided with L-type breach (19) corresponding with workpiece (24) position while welding, the plate II (18)
Be made of using magnetic conductive material, fixture positioning table (3) corresponding side surface be provided with by with plate II (18) adhesive to cover plate
(16) magnet I (22) that open mode is fixed, fixture positioning table (3) upper surface be provided with by with plate II (18) adhesive
The magnet II (23) that locking state is fixed carried out by workpiece (24) position while welding to cover plate (16), on the plate I (17)
Provided with handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854966.5A CN107378364A (en) | 2017-09-20 | 2017-09-20 | Flexible positioning and the weld jig of welding seam limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854966.5A CN107378364A (en) | 2017-09-20 | 2017-09-20 | Flexible positioning and the weld jig of welding seam limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378364A true CN107378364A (en) | 2017-11-24 |
Family
ID=60351005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710854966.5A Withdrawn CN107378364A (en) | 2017-09-20 | 2017-09-20 | Flexible positioning and the weld jig of welding seam limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465896A (en) * | 2018-05-28 | 2018-08-31 | 厦门攸信信息技术有限公司 | A kind of Product Assembly device |
| CN109176078A (en) * | 2018-11-14 | 2019-01-11 | 福建冠维汽车零部件有限公司 | A kind of machining fixture of axis class automobile fitting product |
-
2017
- 2017-09-20 CN CN201710854966.5A patent/CN107378364A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465896A (en) * | 2018-05-28 | 2018-08-31 | 厦门攸信信息技术有限公司 | A kind of Product Assembly device |
| CN109176078A (en) * | 2018-11-14 | 2019-01-11 | 福建冠维汽车零部件有限公司 | A kind of machining fixture of axis class automobile fitting product |
| CN109176078B (en) * | 2018-11-14 | 2023-10-24 | 福建冠维汽车零部件有限公司 | Machining clamp for shaft automobile accessory products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |
|
| WW01 | Invention patent application withdrawn after publication |