CN105195879A - Bimorph counting-type safe welding jig - Google Patents
Bimorph counting-type safe welding jig Download PDFInfo
- Publication number
- CN105195879A CN105195879A CN201510691358.8A CN201510691358A CN105195879A CN 105195879 A CN105195879 A CN 105195879A CN 201510691358 A CN201510691358 A CN 201510691358A CN 105195879 A CN105195879 A CN 105195879A
- Authority
- CN
- China
- Prior art keywords
- holder
- welding
- twin lamella
- electrode
- fixed electrode
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- 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
Abstract
The invention relates to a bimorph counting-type safe welding jig. The bimorph counting-type safe welding jig comprises a welding seat; a lower fixing electrode is mounted at the center of the welding seat; an upper movable electrode is arranged above the lower fixing electrode; a first fixing seat and a second fixing seat are mounted on the welding seat at the two sides of the lower fixing electrode; a positioning block and a positioning frame are mounted on the upper end surface of the first fixing seat; an upper blocking pillar is mounted on the side surface of the positioning block; a lower blocking pillar is arranged on the side surface of the first fixing seat, and is positioned below and staggered with the upper blocking pillar; a bimorph is mounted between the upper blocking pillar and the lower blocking pillar; a square pipe end of a copper wire is mounted between the bimorph and the upper blocking pillar, and the other end of the copper wire is propped against the upper end of the positioning frame; a positioning pillar for limiting a support plate is arranged on the side surface of the first fixing seat; a cross plate welding end of the support plate is buckled between the bimorph and the lower fixing electrode; an end part limiting frame is mounted on the second fixing seat; the end part of the end part limiting frame is positioned on the upper end surface of the lower fixing electrode, and propped against the ends surfaces of the bimorph, the cross plate welding end, and the square pipe end.
Description
Technical field
The present invention relates to welding technology field, particularly for the welding fixture of twin lamella.
Background technology
As shown in Figure 5, the workpiece of welding is needed to comprise twin lamella 2, copper cash 1 and gripper shoe 3, copper cash 1 is curved arc shape, its welding ends is square tube end 101, gripper shoe 3 is many bending structures, with the lower bending part 303 of bending part 302 and bottom in the transverse slat welding ends 301 on top, middle part, middle bending part 302 is contrary with the deviation direction of lower bending part 303.At present owing to lacking special welding fixture, can only adopt manual to the separately welding of three parts, its welding efficiency is low, and welding quality is difficult to control.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and designing, and provides a kind of counter safe welding tool of twin lamella, welding quality is high, efficiency is high feature that it has.
In order to solve the problem, the present invention adopts following scheme:
A kind of counter safe welding tool of twin lamella, for twin lamella, welding between copper cash and gripper shoe, copper cash is curved arc shape, its welding ends is square tube end, gripper shoe is many bending structures, it is with the transverse slat welding ends on top, the middle bending part at middle part and the lower bending part of bottom, middle bending part is contrary with the deviation direction of lower bending part, described welding fixture comprises welding base, the center of welding base is provided with lower fixed electrode, the top of lower fixed electrode is provided with float electrode, the welding base being positioned at the both sides of lower fixed electrode is provided with the first holder and the second holder, the upper surface of the first holder is provided with locating piece and locating rack, the side of locating piece is provided with bumping post, the side of the first holder is provided with the lower bumping post staggering and be positioned at below bumping post, between upper bumping post and lower bumping post, twin lamella is installed, the square tube end of copper cash is installed between twin lamella and upper bumping post, the other end of copper cash is relied on the upper end of locating rack, the side of the first holder is also with the locating dowel limiting gripper shoe, and the transverse slat welding ends of gripper shoe is snapped between twin lamella and lower fixed electrode, described second holder is provided with end position-limited rack, the end of end position-limited rack be placed in lower fixed electrode upper surface and against the end face of twin lamella, transverse slat welding ends and square tube end, end position-limited rack is provided with photoelectric counter and the photoelectric sensor switch of the position signalling detecting copper cash, photoelectric counter is electrically connected with control centre, and photoelectric sensor switch is connected with the controller of upper float electrode.
Further technical scheme is:
Described end position-limited rack is L-type structure, and its lateral piece is installed in the chute of the second holder upper end by waist-shaped hole is adjustable, its vertical plate part is provided with adjustment hand lever; The end of described lateral piece is with the device groove of photoelectric counter and photoelectric sensor switch, and device groove is communicated with the end face of lateral piece by end slot, and the side of lateral piece is with the through wires hole be communicated with device groove.
Described locating rack comprises the upper backstay and lower backstay that stretch out the first holder side, and the upper surface of upper backstay is with the supporting oblique surface tangent with the convex surface of copper cash.
The side of described first holder is provided with the bit-avoiding slot of installation gripper shoe and keeps away a hole, its opposite side is provided with erecting bed, bit-avoiding slot is positioned at the below of locating dowel, and keep away the top that a hole is positioned at the first holder, the first holder is fixedly installed on welding base by erecting bed.
The center of described welding base is with the installing hole installing lower fixed electrode, and lower fixed electrode is fixedly installed in installing hole by electrode tip holder, and the side of electrode tip holder is with angular cut; With keeping away an otch on welding base, keeping away an otch and extending in installing hole, the upper surface of welding base, with mounting groove, installs the second holder in mounting groove.
Technique effect of the present invention is:
Reasonable in design of the present invention, ingenious, what adopt brand-new fixed structure to realize copper cash, twin lamella and gripper shoe is fixing, and realize high efficiency, high-quality welding, compare traditional welding manually, its cost also reduces greatly; And be provided with the counting of photoelectric counter for welding work pieces, facilitate final-period management; Photoelectric sensor switch is set, realizes safe welding, avoid missing solder phenomenon, reduce scrappage.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention.
Fig. 2 is another three-dimensional structure diagram of the present invention.
Fig. 3 is the three-dimensional structure diagram of the first holder in the present invention.
Fig. 4 is the three-dimensional structure diagram of lower fixed electrode in the present invention.
Fig. 5 is the structure chart of welding work pieces.
Fig. 6 is the three-dimensional structure diagram of welding base in the present invention.
Fig. 7 is the three-dimensional structure diagram of medial end portions locating rack of the present invention.
In figure: 1, copper cash; 2, twin lamella; 3, gripper shoe; 301, transverse slat welding ends; 302, middle bending part; 303, lower bending part; 4, welding base; 401, mounting groove; 402, installing hole; 403, an otch is kept away; 5, the first holder; 501, erecting bed; 502, bit-avoiding slot; 503, a hole is kept away; 6, the second holder; 7, locating piece; 8, end position-limited rack; 801, lateral piece; 802, waist-shaped hole; 803, vertical plate part; 804, device groove; 805, end slot; 806, through wires hole; 9, upper float electrode; 10, lower fixed electrode; 101, square tube end; 11, locating rack; 110, upper backstay; 111, supporting oblique surface; 112, lower backstay; 12, upper bumping post; 13, lower bumping post; 14, locating dowel; 15, hand lever is regulated; 16, electrode tip holder; 161, angular cut; 17, photoelectric counter; 18, photoelectric sensor switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 5, the counter safe welding tool of the twin lamella of the present embodiment, for the welding between twin lamella 2, copper cash 1 and gripper shoe 3, copper cash 1 is curved arc shape, its welding ends is square tube end 101, gripper shoe 3 is many bending structures, and the lower bending part 303 of bending part 302 and bottom in its transverse slat welding ends 301 with top, middle part, middle bending part 302 is contrary with the deviation direction of lower bending part 303.
As Fig. 1, shown in Fig. 2, welding fixture comprises welding base 4, the center of welding base 4 is provided with lower fixed electrode 10, the top of lower fixed electrode 10 is provided with float electrode 9, the welding base 4 being positioned at the both sides of lower fixed electrode 10 is provided with the first holder 5 and the second holder 6, the upper surface of the first holder 5 is provided with locating piece 7 and locating rack 11, the side of locating piece 7 is provided with bumping post 12, the side of the first holder 5 is provided with the lower bumping post 13 staggering and be positioned at below bumping post 12, between upper bumping post 12 and lower bumping post 13, twin lamella 2 is installed, the square tube end 101 of copper cash 1 is installed between twin lamella 2 and upper bumping post 12, the other end of copper cash 1 is relied on the upper end of locating rack 11, the side of the first holder 5 is also with the locating dowel 14 limiting gripper shoe 3, and the transverse slat welding ends 301 of gripper shoe 3 is snapped between twin lamella 2 and lower fixed electrode 10, second holder 6 is provided with end position-limited rack 8, the end of end position-limited rack 8 be placed in lower fixed electrode 10 upper surface and against the end face of twin lamella 2, transverse slat welding ends 301 and square tube end 101, end position-limited rack 8 is provided with photoelectric counter 17 and the photoelectric sensor switch 18 of the position signalling detecting copper cash 1, photoelectric counter 17 is electrically connected with control centre, and photoelectric sensor switch 18 is connected with the controller of upper float electrode 9.
As shown in Figure 1, Figure 7 shows, end position-limited rack 8 is in L-type structure, and its lateral piece 801 is installed in the chute of the second holder 6 upper end by waist-shaped hole 802 is adjustable, its vertical plate part 803 is provided with and regulates hand lever 15; The end of lateral piece 801 is with the device groove 804 of photoelectric counter 17 and photoelectric sensor switch 18, and device groove 804 is communicated with the end face of lateral piece 801 by end slot 805, and the side of lateral piece 801 is with the through wires hole 806 be communicated with device groove 804.The induction end of photoelectric counter 17 and photoelectric sensor switch 18 is placed in end slot 805 respectively, for detecting the position of the square tube end 101 of copper cash 1, when photoelectric counter 17 detects that square tube end 101 is in tram at every turn, once count, and count signal is sent to control centre and carries out record, thus be convenient to final-period management; When photoelectric sensor switch 18 senses square tube end 101, send a signal to the controller of float electrode 9, in startup, float electrode 9 decline is welded.
As shown in Figure 3, locating rack 11 comprises the upper backstay 110 and lower backstay 112 that stretch out the first holder 5 side, and the upper surface of upper backstay 110 is with the supporting oblique surface 111 tangent with the convex surface of copper cash 1.
As shown in Figure 3, the side of the first holder 5 is provided with the bit-avoiding slot 502 of installation gripper shoe 3 and keeps away a hole 503, its opposite side is provided with erecting bed 501, bit-avoiding slot 502 is positioned at the below of locating dowel 14, keep away the top that a hole 503 is positioned at the first holder 5, the first holder 5 is fixedly installed on welding base 4 by erecting bed 501.
As shown in Fig. 4, Fig. 6, the center of welding base 4 is with the installing hole 402 installing lower fixed electrode 10, and lower fixed electrode 10 is fixedly installed in installing hole 402 by electrode tip holder 16, and the side of electrode tip holder 16 is with angular cut 161; With keeping away an otch 403 on welding base 4, keeping away an otch 403 and extending in installing hole 402, the upper surface of welding base 4, with mounting groove 401, installs the second holder 6 in mounting groove 401.
When the present invention uses, by gripper shoe 3 from welding base 4 keep away an otch 403 put into the first holder 5 side bit-avoiding slot 502, keep away a hole 503, the bending part of the lower bending part 303 of gripper shoe 3 is against in locating dowel 14, the transverse slat welding ends 301 of gripper shoe 3 is placed in the upper surface of lower fixed electrode 10, and the end face of transverse slat welding ends 301 is against the end face of end position-limited rack 8; Twin lamella 2 is placed between upper bumping post 12 and lower bumping post 13, and is placed on transverse slat welding ends 301, twin lamella 2 by the end face of the end face of welding end against end position-limited rack 8, its other end is defined between lower bumping post 13 and the lower backstay 112 of locating rack 11; The square tube end 101 of copper cash 1 to be placed between twin lamella 2 and upper bumping post 12 and to be resisted against the end face of end position-limited rack 8, the other end of copper cash 1 and the upper backstay 110 of locating rack 11 against; Photoelectric counter 17 once counts after the square tube end 101 of copper cash 1 being detected at every turn; After photoelectric sensor switch 18 detects square tube end 101, signal is sent to the controller of upper float electrode 9, controller starts above float electrode 9 and realizes welding copper cash 1, twin lamella 2 and gripper shoe 3 with lower fixed electrode 10 after declining.
Above illustrated embodiment is better embodiment of the present invention, only be used for conveniently the present invention being described, not any pro forma restriction is done to the present invention, have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (5)
1. the counter safe welding tool of a twin lamella, for twin lamella (2), welding between copper cash (1) and gripper shoe (3), copper cash (1) is curved arc shape, its welding ends is square tube end (101), gripper shoe (3) is many bending structures, it is with the transverse slat welding ends (301) on top, the middle bending part (302) at middle part and the lower bending part (303) of bottom, middle bending part (302) is contrary with the deviation direction of lower bending part (303), it is characterized in that: described welding fixture comprises welding base (4), the center of welding base (4) is provided with lower fixed electrode (10), the top of lower fixed electrode (10) is provided with float electrode (9), the welding base (4) being positioned at the both sides of lower fixed electrode (10) is provided with the first holder (5) and the second holder (6), the upper surface of the first holder (5) is provided with locating piece (7) and locating rack (11), the side of locating piece (7) is provided with bumping post (12), the side of the first holder (5) is provided with to stagger and is positioned at the lower bumping post (13) of bumping post (12) below, twin lamella (2) is installed between upper bumping post (12) and lower bumping post (13), the square tube end (101) of copper cash (1) is installed between twin lamella (2) and upper bumping post (12), the other end of copper cash (1) is relied on the upper end of locating rack (11), the side of the first holder (5) is also with the locating dowel (14) limiting gripper shoe (3), and the transverse slat welding ends (301) of gripper shoe (3) is snapped between twin lamella (2) and lower fixed electrode (10), described second holder (6) is provided with end position-limited rack (8), the end of end position-limited rack (8) be placed in lower fixed electrode (10) upper surface and against the end face of twin lamella (2), transverse slat welding ends (301) and square tube end (101), end position-limited rack (8) is provided with photoelectric counter (17) and the photoelectric sensor switch (18) of the position signalling detecting copper cash (1), photoelectric counter (17) is electrically connected with control centre, and photoelectric sensor switch (18) is connected with the controller of upper float electrode (9).
2. according to the counter safe welding tool of twin lamella according to claim 1, it is characterized in that: described end position-limited rack (8) is in L-type structure, its lateral piece (801) is installed in the chute of the second holder (6) upper end by waist-shaped hole (802) is adjustable, its vertical plate part (803) is provided with and regulates hand lever (15); The end of described lateral piece (801) is with the device groove (804) of photoelectric counter (17) and photoelectric sensor switch (18), device groove (804) is communicated with by the end face of end slot (805) with lateral piece (801), and the side of lateral piece (801) is with the through wires hole (806) be communicated with device groove (804).
3. according to the counter safe welding tool of twin lamella according to claim 1, it is characterized in that: described locating rack (11) comprises the upper backstay (110) and lower backstay (112) that stretch out the first holder (5) side, the upper surface of upper backstay (110) is with the supporting oblique surface (111) tangent with the convex surface of copper cash (1).
4. according to the counter safe welding tool of twin lamella according to claim 1, it is characterized in that: the side of described first holder (5) is provided with the bit-avoiding slot (502) of installation gripper shoe (3) and keeps away a hole (503), its opposite side is provided with erecting bed (501), bit-avoiding slot (502) is positioned at the below of locating dowel (14), keep away the top that a hole (503) is positioned at the first holder (5), the first holder (5) is fixedly installed on welding base (4) by erecting bed (501).
5. according to the counter safe welding tool of twin lamella according to claim 1, it is characterized in that: the center of described welding base (4) is with the installing hole (402) installing lower fixed electrode (10), lower fixed electrode (10) is fixedly installed in installing hole (402) by electrode tip holder (16), and the side of electrode tip holder (16) is with angular cut (161); With keeping away an otch (403) on welding base (4), keeping away an otch (403) extends in installing hole (402), the upper surface of welding base (4), with mounting groove (401), installs the second holder (6) in mounting groove (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510691358.8A CN105195879B (en) | 2015-10-22 | 2015-10-22 | The counter safe welding tool of twin lamella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510691358.8A CN105195879B (en) | 2015-10-22 | 2015-10-22 | The counter safe welding tool of twin lamella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105195879A true CN105195879A (en) | 2015-12-30 |
| CN105195879B CN105195879B (en) | 2018-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510691358.8A Active CN105195879B (en) | 2015-10-22 | 2015-10-22 | The counter safe welding tool of twin lamella |
Country Status (1)
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| CN (1) | CN105195879B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100923837B1 (en) * | 2007-08-21 | 2009-10-27 | 김기술 | Sturd welding politics |
| CN103418969A (en) * | 2013-08-12 | 2013-12-04 | 苏州市合昌电器有限公司 | Special-shaped pipe fitting welding auxiliary clamp |
| CN203471203U (en) * | 2013-08-16 | 2014-03-12 | 莱芜钢铁集团有限公司 | Tool for welding special-shaped pipelines |
| CN203779035U (en) * | 2014-04-04 | 2014-08-20 | 广州市攀森机械设备制造有限公司 | Simple welding jig for special-shaped part |
| CN104816115A (en) * | 2015-04-17 | 2015-08-05 | 南昌航空大学 | Special-shaped component friction stir welding flexible tool fixture |
| CN204603623U (en) * | 2015-05-22 | 2015-09-02 | 中山市大雅五金制品有限公司 | A kind of multiple spot automatic welding machine for welding odd-shaped cross section handrail end face |
| CN104985380A (en) * | 2015-08-04 | 2015-10-21 | 王琼琦 | Welding tool with cooling structure |
| CN205074664U (en) * | 2015-10-22 | 2016-03-09 | 无锡博进精密机械制造有限公司 | Counter safety welding jig of twin lamella |
-
2015
- 2015-10-22 CN CN201510691358.8A patent/CN105195879B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100923837B1 (en) * | 2007-08-21 | 2009-10-27 | 김기술 | Sturd welding politics |
| CN103418969A (en) * | 2013-08-12 | 2013-12-04 | 苏州市合昌电器有限公司 | Special-shaped pipe fitting welding auxiliary clamp |
| CN203471203U (en) * | 2013-08-16 | 2014-03-12 | 莱芜钢铁集团有限公司 | Tool for welding special-shaped pipelines |
| CN203779035U (en) * | 2014-04-04 | 2014-08-20 | 广州市攀森机械设备制造有限公司 | Simple welding jig for special-shaped part |
| CN104816115A (en) * | 2015-04-17 | 2015-08-05 | 南昌航空大学 | Special-shaped component friction stir welding flexible tool fixture |
| CN204603623U (en) * | 2015-05-22 | 2015-09-02 | 中山市大雅五金制品有限公司 | A kind of multiple spot automatic welding machine for welding odd-shaped cross section handrail end face |
| CN104985380A (en) * | 2015-08-04 | 2015-10-21 | 王琼琦 | Welding tool with cooling structure |
| CN205074664U (en) * | 2015-10-22 | 2016-03-09 | 无锡博进精密机械制造有限公司 | Counter safety welding jig of twin lamella |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105195879B (en) | 2018-01-12 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Weiming Inventor before: Yuan Yuanyuan |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171220 Address after: 402660 innovation Avenue, Zitong Street office, Tongnan District, Tongnan District, Chongqing Applicant after: Chongqing Yang Mingju electrical Amperex Technology Limited Address before: 214000 Wuxi Economic Development Zone, Xishan, private industrial park B District, No. 5, No. Applicant before: Wuxi Bojin Precision Machinery Manufacturing Co., Ltd. |
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Address after: No.388, Chuangxin Avenue, Zitong sub district office, Tongnan District, Chongqing 400000 Patentee after: Chongqing Yangming new energy power equipment Co.,Ltd. Address before: 402660 no.388, Chuangxin Avenue, Zitong sub district office, Tongnan District, Chongqing Patentee before: CHONGQING YANGMING JUDIAN NEW ENERGY TECHNOLOGY Co.,Ltd. |