CN103111748B - Welding tool for semicircular closed box body - Google Patents
Welding tool for semicircular closed box body Download PDFInfo
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- CN103111748B CN103111748B CN201210414164.XA CN201210414164A CN103111748B CN 103111748 B CN103111748 B CN 103111748B CN 201210414164 A CN201210414164 A CN 201210414164A CN 103111748 B CN103111748 B CN 103111748B
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Abstract
The invention discloses a welding tool for a semicircular closed box body. The welding tool comprises a front clamping shaft, a framework, end face pressing plates, support pillars, flared handle plugs, fixing pillars, handle-provided jacking devices, compressing beams, positioning die tires, jacking supports, support bases, hoisting bolts, clamping beams, an inner hexagonal jacking device and a rear clamping shaft. The front clamping shaft and the rear clamping shaft are arranged in a lining of a through hole of the framework and are fixedly connected through bolts. The positioning die tires are arranged on the framework and are fixedly connected through bolts. The support bases are arranged in the middle of flat plates at the bottoms of the positioning die tires and are fixedly connected through bolts. The jacking supports are arranged on the support bases and are fixedly connected through bolts. The support pillars are arranged on the framework and are fixedly connected through bolts. The end face pressing plates are tightly attached to the outer sides of the support pillars and are fixed through through-hole bolts of protruded lugs on the end face pressing plates. The fixing pillars are arranged at two ends and in the middle of the framework. The clamping beams are clamped and connected with the fixing pillars and are fixed through the flared handle plugs. When the tool is used for welding semicircle closed box body pieces, sealing quality of the semicircular closed box body is guaranteed, and working efficiency is improved.
Description
Technical field
The present invention relates to welding tooling, be specifically related to a kind of welding tooling for semicircle closed box.
Background technology
For the welding of semicircle closed box, traditional welding method is fixed by this part recruitment dress, then manual argon arc welding is adopted to connect, this welding manner inefficiency, time particularly for semicircle closed box welding, the air-tightness of casing not easily ensures, and manual operation is difficult to the quality controlling product.Have at present and adopt vacuum electron beam welder to weld, power source due to vacuum electron beam is the manipulator on workbench, and welding gun is fixed, realize the welding of semicircle closed box similar structures product, need soldered parts fixation on the manipulator of vacuum electron beam welder workbench, completed the welding of product relative to the motion of welding gun by manipulator, and existing vacuum electron beam welder directly cannot complete the welding of this series products.
Summary of the invention
The object of this invention is to provide a kind of welding tooling for semicircle closed box, solve and use vacuum electron beam welder double round sealed casing part welding, and ensure that the airtight quality of semicircle closed box, improve operating efficiency.
Technical scheme of the present invention, a kind of welding tooling for semicircle closed box, for upper and lower symmetrical structure, comprise front clamping axle, framework, end surface press plate, support column, curved handle latch, fixed leg, band handle top-fastener, compression beam, positioning module tire, hold out against support, supporting base, hanging bolt, clamped beam, interior hexagonal top-fastener and rear clamping axle.
Described front clamping axle and rear clamping axle are all sections is " ten " oblique crank Z, and centre is flange, and flange has through hole;
Described framework is rectangle frame, there is buttress brace in intermediate width direction, on two long limits, symmetry has through hole, two broadside Side symmetrical have through hole, inside through hole, lining is housed and interference fits, outside through hole, be provided with flange, front clamping axle and rear clamping axle are placed in the through hole of band lining respectively, and are fixedly connected with framework bolt by flange;
Described support column is cuboid, and one end and framework bolt are fixed, and cylinder has bolt hole;
Described end surface press plate is rectangular slab, and outside broadside, have symmetrical lug, lug has through hole, and end surface press plate and support column are fixed by the through hole on end surface press plate lug and the bolt hole bolt on support column, plate have screwed hole for mounting strap handle top-fastener;
Described fixed leg is cuboid part, and one end has groove, and recess sidewall has pin-and-hole, and the other end has bolt hole, is fixed by bolt hole and framework bolt;
Described band handle top-fastener is "T"-shaped, and horizontal end is handle, and the end of vertical bar has screw thread, and this end is furnished with the column being threaded hole, and vertical bar is threaded with column;
Described compression beam is cuboid part, and on it, order is arranged with some screwed holes, and there is boss at two ends, and boss side surfaces has pin-and-hole, and the boss of compression beam snaps in the groove of fixed leg;
Described positioning module tire is special-shaped overall structure, bottom is dull and stereotyped, respectively there is symmetrical projection on dull and stereotyped long limit, projection there are some bolts hole, the column with slab normal is had between two projections, column has arc-shaped transitional surface with dull and stereotyped junction, and inner side is partial arc face above column, there is the riser with slab normal at four dull and stereotyped end angle places, and it is fluted in the middle of riser, stairstepping arc surface riser is provided with outside groove, this stairstepping arc surface can according to the structure of processed semicircle closed box, be set to stairstepping arc surface low inside and high outside, or interior low outer height, the both sides of stairstepping arc surface riser are provided with the scallop hole of 90 ° in order to weight reduction, groove inside top is partial arc face, there is arc-shaped transitional surface the junction of the flat board of riser and bottom,
Described clamped beam is for being cuboid part, and on it, order is arranged with some shoulder holes, and wherein the pore of shoulder hole has screw thread, and there is boss at two ends, and boss side surfaces has pin-and-hole, and the boss of clamped beam snaps in the groove of fixed leg;
Described interior hexagonal top-fastener is straight-bar, and one end is with inner hexagonal hole, and the other end has screw thread, and is furnished with the column being threaded hole, and is threaded with column; Be threaded by the shoulder hole that interior hexagonal top-fastener is placed in clamped beam, compression beam is snapped in the groove of remaining fixed leg respectively by the boss at its two ends;
Pin-and-hole in the pin-and-hole of described compression beam boss side surfaces and fixed leg recess sidewall is coaxial, and all inserts curved handle latch in both pin-and-holes;
The screwed hole that described band handle top-fastener is placed in compression beam is respectively threaded;
Described hanging bolt is placed in framework long side face respectively and is threaded with framework.
Front clamping axle and rear clamping axle are placed in the lining of framework two broadside Side symmetrical through hole respectively, and are fixedly connected with the through hole bolt on framework flange by front clamping axle, rear clamping axle; Positioning module tire is placed on framework, is fixedly connected with by through hole bolt symmetrical on the long limit of framework two; Supporting base is placed in the middle part of positioning module tire base platform, and is bolted to connection, and holds out against support and is placed in respectively on supporting base and is bolted to connection; Support column is placed in the end positions of the broadside of framework respectively, and be bolted to connection, end surface press plate is adjacent to outside support column respectively, and is fixed by the through hole bolt of end surface press plate upper lug, and band handle top-fastener is threaded with it by the screwed hole on end surface press plate; Fixed leg is symmetrically placed in two ends and the centre position on the long limit of framework respectively, is wherein provided with fixed leg in centre position and end positions; Clamped beam snaps in the groove of the fixed leg of rear clamping axle side by the boss at its two ends, and the pin-and-hole in the pin-and-hole of clamped beam boss side surfaces and fixed leg recess sidewall is coaxial, is fixed in the pin-and-hole both curved handle latch inserts; Compression beam snaps in the groove of remaining fixed leg respectively, and the pin-and-hole in the pin-and-hole of compression beam boss side surfaces and fixed leg recess sidewall is coaxial, and curved handle latch inserts respectively in both pin-and-holes and is fixed.
The present invention is upper and lower symmetrical structure, so side can be utilized to process a product, or utilizes bilateral to process two pieces product simultaneously.
Effect of the present invention: welded product orientation is compressed by positioning module tire, clamped beam, compression beam and end surface press plate etc., welding product is made to become as a whole with this frock, time particularly for semicircle closed box welding, ensure that the air-tightness of casing, by the forward and backward clamping axle of welding tooling, the rotation of Product jointing process can be realized, can realize once welding two pieces product, improve operating efficiency, and ensure that the quality of welding product.
Accompanying drawing explanation
Fig. 1 is a kind of welding tooling structural representation for semicircle closed box;
Fig. 2 is that a kind of welding tooling plan structure for semicircle closed box is illustrated;
Fig. 3 is a kind of for clamping axle construction schematic diagram before the welding tooling of semicircle closed box;
Fig. 4 is a kind of welding tooling frame structure schematic diagram for semicircle closed box;
Fig. 5 is a kind of welding tooling end surface press plate structural representation for semicircle closed box;
Fig. 6 is a kind of welding tooling band handle top-fastener structural representation for semicircle closed box;
Fig. 7 is a kind of welding tooling compression beam structural representation for semicircle closed box;
Fig. 8 is a kind of welding tooling positioning module tire structure schematic top plan view for semicircle closed box;
Fig. 9 is that a kind of welding tooling positioning module tire sectional structure for semicircle closed box is illustrated;
Figure 10 is a kind of welding tooling positioning module tire structural representation for semicircle closed box;
Figure 11 is a kind of welding tooling clamped beam structural representation for semicircle closed box.
In figure: 1. clamping axle, 2. framework, 3. end surface press plate, 4. support column, 5. curved handle latch, 6. fixed leg before, be 7. with handle top-fastener, 8. compression beam, 9. positioning module tire, 10. hold out against hexagonal top-fastener in supports, 11. supporting bases, 12. hanging bolts, 13. clamped beams, 14., 15. clamping axles afterwards.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of welding tooling for semicircle closed box, for upper and lower symmetrical structure, comprise front clamping axle 1, framework 2, end surface press plate 3, support column 4, curved handle latch 5, fixed leg 6, band handle top-fastener 7, compression beam 8, positioning module tire 9, hold out against support 10, supporting base 11, hanging bolt 12, clamped beam 13, interior hexagonal top-fastener 14 and rear clamping axle 15.
As shown in Figure 3, front clamping axle 1 and rear clamping axle 15 are all sections is " ten " oblique crank Z, and centre is flange, and flange has through hole;
As shown in Figure 4, framework 2 is rectangle frame, and there is buttress brace in intermediate width direction, and on two long limits, symmetry has through hole, and two broadside Side symmetrical have through hole, inside through hole, lining are housed and interference fits, outside through hole, are provided with flange, and flange is fixedly connected with framework 2 bolt;
As shown in Figure 5, end surface press plate 3 is rectangular slab, has symmetrical lug, lug has through hole, plate has screwed hole for mounting strap handle top-fastener 7 outside broadside;
Fixed leg 6 is cuboid part, and one end has groove, and recess sidewall has pin-and-hole, and the other end has screwed hole;
As shown in Figure 6, band handle top-fastener 7 is "T"-shaped, and horizontal end is handle, and the end of vertical bar has screw thread, and this end is furnished with the column being threaded hole, and vertical bar is threaded with column;
Shown in institute Fig. 7, compression beam 8 is cuboid part, and evenly distributed on it have some screwed holes, and there is boss at two ends, and boss side surfaces has pin-and-hole, and the screwed hole that band handle top-fastener 7 is placed in compression beam 8 is respectively threaded;
As Fig. 8, shown in Fig. 9 and Figure 10, positioning module tire 9 is special-shaped overall structure, bottom is dull and stereotyped, respectively there is symmetrical projection on dull and stereotyped long limit, projection there are some bolts hole, the column with slab normal is had between two projections, column has arc-shaped transitional surface with dull and stereotyped junction, and inner side is partial arc face above column, there is the riser with slab normal at four dull and stereotyped end angle places, and it is fluted in the middle of riser, stairstepping arc surface riser is provided with outside groove, this stairstepping arc surface can according to the structure of processed semicircle closed box, be set to stairstepping arc surface low inside and high outside, or interior low outer height, the both sides of stairstepping arc surface riser are provided with the scallop hole of 90 ° in order to weight reduction, groove inside top is partial arc face, there is arc-shaped transitional surface the junction of the flat board of riser and bottom, the entirety of the wide and framework 2 of positioning module tire 9 is wide identical, snap inside the long limit of positioning module tire 9 and the long limit of entirety of framework 2,
As shown in figure 11, clamped beam 13 is cuboid part, and evenly distributed on it have some shoulder holes, and wherein the pore of shoulder hole has screw thread, and there is boss at two ends, and boss side surfaces has pin-and-hole;
Interior hexagonal top-fastener 14 is straight-bar, and one end is with inner hexagonal hole, and the other end has screw thread, and is furnished with the column being threaded hole, and is threaded with column, is threaded by the shoulder hole that interior hexagonal top-fastener 14 is placed in clamped beam 13;
4 hanging bolts 12 are placed in framework 2 long side face respectively and are threaded with framework 2.
Front clamping axle 1 and rear clamping axle 15 are placed in the lining of framework 2 liang of broadside Side symmetrical through holes respectively, and are fixedly connected with by the through hole screw on flange; Positioning module tire 9 is placed on framework 2, is fixedly connected with by through hole screw symmetrical on framework 2 liang of long limits; 4 supporting bases 11 are placed in the middle part of positioning module tire 9 base platform, and are bolted to connection, and 4 hold out against support 10 and are placed in respectively on 4 supporting bases 11 and are bolted to connection; 4 support columns 4 are placed in the end positions of the broadside of framework 2 respectively, and be bolted to connection, 2 end surface press plates 3 are adjacent to outside support column 4 respectively, and fixed by the through hole bolt of end surface press plate 3 upper lug, 6 band handle top-fasteners 7 are threaded with it respectively by the screwed hole on end surface press plate 3; 10 fixed legs 6 are symmetrically placed in two ends and the centre position on the long limit of framework 2 respectively, are wherein equipped with 2 fixed legs 6 in interposition, and end positions has 8 fixed legs 6; Clamped beam 13 snaps in the groove of the fixed leg 6 of rear clamping axle 15 side by the boss at its two ends, pin-and-hole in the pin-and-hole of clamped beam 13 boss side surfaces and fixed leg 6 recess sidewall is coaxial, be fixed in pin-and-hole both curved handle latch 5 inserts, 4 compression beam 8 snap in the groove of remaining fixed leg 6 respectively, pin-and-hole in the pin-and-hole of compression beam 8 boss side surfaces and fixed leg 6 recess sidewall is coaxial, is fixed in the pin-and-hole both curved handle latch 5 inserts.
The course of work: first product to be processed is placed on positioning module tire 9, the semicircle face of product to be processed and the arc surface of positioning module tire 9 are located, and with the band handle top-fastener 7 on end surface press plate 3, the front/rear end of product is carried out axis and hold out against, with hexagonal top-fastener 14 on the band handle top-fastener 7 in compression beam 8 and clamped beam 13, the top plane of product is compressed, namely complete the Set and Positioning of a product.After frock being installed around folder axle rotating 180 °, use the same method and relocate clamping product, by hanging bolt 12, welding product is hung in electron-beam welder together with frock, the welding of product to be processed can be completed.
After product to be processed has welded, first unclamp the band handle top-fastener 7 on compression beam 8 and clamped beam 13, pull out curved handle latch 5, compression beam 8 and clamped beam 13 are pulled down from fixed leg 6, unclamp the band handle top-fastener 7 on end surface press plate 3, pull out curved handle latch 5, end surface press plate 3 is pulled down from support column 4, the product to be processed after having welded can be pulled down from frock of the present invention.
Claims (9)
1. the welding tooling for semicircle closed box, it is characterized in that, comprise front clamping axle (1), framework (2), end surface press plate (3), support column (4), curved handle latch (5), fixed leg (6), band handle top-fastener (7), compression beam (8), positioning module tire (9), hold out against support (10), supporting base (11), hanging bolt (12), clamped beam (13), interior hexagonal top-fastener (14) and rear clamping axle (15), front clamping axle (1) and rear clamping axle (15) are placed in the lining of framework (2) two broadside Side symmetrical through hole respectively, and be fixedly connected with by the through hole screw on flange, positioning module tire (9) is placed on framework (2), is fixedly connected with by through hole screw symmetrical on the long limit of framework (2) two, supporting base (11) is placed in the middle part of positioning module tire (9) base platform, and is bolted to connection, and holds out against support (10) and is placed in respectively on supporting base (11) and is bolted to connection, support column (4) is placed in the end positions of the broadside of framework (2) respectively, and be bolted to connection, end surface press plate (3) is adjacent to support column (4) outside respectively and is bolted, and band handle top-fastener (7) is threaded with it respectively by the screwed hole on end surface press plate (3), fixed leg (6) is symmetrically placed in two ends and the centre position on the long limit of framework (2) respectively, and be wherein equipped with a pair fixed leg (6) in interposition, all the other are positioned at two ends, clamped beam (13) snaps in the groove of the fixed leg (6) of rear clamping axle (15) side by the boss at its two ends, pin-and-hole in the pin-and-hole of clamped beam (13) boss side surfaces and fixed leg (6) recess sidewall is coaxial, be fixed in pin-and-hole both curved handle latch (5) inserts, compression beam (8) snaps in the groove of remaining fixed leg (6) respectively, pin-and-hole in the pin-and-hole of compression beam (8) boss side surfaces and fixed leg (6) recess sidewall is coaxial, be fixed in pin-and-hole both curved handle latch (5) inserts, band handle top-fastener (7) is threaded with compression beam (8), interior hexagonal top-fastener (14) is threaded with clamped beam (13), hanging bolt (12) is placed in framework (2) side and is threaded.
2. a kind of welding tooling for semicircle closed box according to claim 1, it is characterized in that: described end surface press plate (3) is rectangular slab, plate face is provided with screwed hole, symmetrical lug is had outside broadside, lug has through hole, and end surface press plate (3) and support column (4) are fixed by the bolt hole bolt on the through hole on end surface press plate (3) lug and support column (4).
3. a kind of welding tooling for semicircle closed box according to claim 1, is characterized in that: described compression beam (8) is cuboid part, evenly distributed on it have some screwed holes, and there is boss at two ends, and boss side surfaces has pin-and-hole.
4. a kind of welding tooling for semicircle closed box according to claim 1, it is characterized in that: described clamped beam (13) is cuboid part, evenly distributed on it have some shoulder holes, and wherein the pore of shoulder hole has screw thread, there is boss at two ends, and boss side surfaces has pin-and-hole.
5. a kind of welding tooling for semicircle closed box according to claim 1, it is characterized in that: described fixed leg (6) is cuboid part, one end has groove, recess sidewall there is pin-and-hole, the other end has bolt hole, is fixed by bolt hole and framework (2) bolt.
6. a kind of welding tooling for semicircle closed box according to claim 1, is characterized in that: the pin-and-hole on the boss of described compression beam (8) two ends and the pin-and-hole in fixed leg (6) recess sidewall coaxial.
7. a kind of welding tooling for semicircle closed box according to claim 1, it is characterized in that: described positioning module tire (9) is overall structure, bottom is dull and stereotyped, respectively there is symmetrical projection on dull and stereotyped long limit, projection there are some bolts hole, the column with slab normal is had between two projections, column has arc-shaped transitional surface with dull and stereotyped junction, and inner side is partial arc face above column, there is the riser with slab normal at four dull and stereotyped end angle places, and fluted in the middle of riser, outside groove, be provided with stairstepping arc surface riser.
8. a kind of welding tooling for semicircle closed box according to claim 7, it is characterized in that: the upper stairstepping arc surface of described positioning module tire (9) can according to the structure of processed semicircle closed box, be set to stairstepping arc surface low inside and high outside, or interior low outer height.
9. a kind of welding tooling for semicircle closed box according to claim 7, is characterized in that: the both sides of the upper stairstepping arc surface riser of described positioning module tire (9) are provided with scallop hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414164.XA CN103111748B (en) | 2012-10-26 | 2012-10-26 | Welding tool for semicircular closed box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414164.XA CN103111748B (en) | 2012-10-26 | 2012-10-26 | Welding tool for semicircular closed box body |
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| Publication Number | Publication Date |
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| CN103111748A CN103111748A (en) | 2013-05-22 |
| CN103111748B true CN103111748B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210414164.XA Active CN103111748B (en) | 2012-10-26 | 2012-10-26 | Welding tool for semicircular closed box body |
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| CN (1) | CN103111748B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753093B (en) * | 2014-01-27 | 2015-08-19 | 福建优胜达电梯有限公司 | Elevator transmission frame apparatus for welding and positioning and welding method thereof |
| CN104289848A (en) * | 2014-10-20 | 2015-01-21 | 湖南省耒耕轻型耕田机制造有限公司 | Gearbox body assembling and welding device |
| CN112404816B (en) * | 2020-11-10 | 2022-06-17 | 中国核动力研究设计院 | Cross-shaped workpiece assembling and welding device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3075723B1 (en) * | 1999-09-14 | 2000-08-14 | 株式会社大石工業 | Equipment for welding metal flanges to metal pipe ends |
| CN201257575Y (en) * | 2008-10-13 | 2009-06-17 | 唐山轨道客车有限责任公司 | Bin shell assembly welding fixture with preoperative localization |
| CN201664831U (en) * | 2010-03-11 | 2010-12-08 | 北京星航机电设备厂 | Curved surface heterotype cabin body welding tool |
| CN202291830U (en) * | 2011-09-09 | 2012-07-04 | 北京星航机电设备厂 | Assembling and welding device for circular welds generated by butting multiple cabin segments |
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Address after: 100074 Fengtai District City, east of the north of Beijing, Wang Gang Road, No. 9 Applicant after: Beijing Xinghang Mechanical & Electric Equipment Co., Ltd. Address before: 100074 Fengtai District City, east of the north of Beijing, Wang Gang Road, No. 9 Applicant before: Beijing Xinghang Mechanical-Electrical Equipment Factory |
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