CN102489922B - Combined welding and fixing device at head of frame of motorcycle - Google Patents
Combined welding and fixing device at head of frame of motorcycle Download PDFInfo
- Publication number
- CN102489922B CN102489922B CN201110429185.4A CN201110429185A CN102489922B CN 102489922 B CN102489922 B CN 102489922B CN 201110429185 A CN201110429185 A CN 201110429185A CN 102489922 B CN102489922 B CN 102489922B
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- CN
- China
- Prior art keywords
- positioning seat
- front support
- support tube
- mount pad
- tube
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Abstract
The invention discloses a combined welding and fixing device at a head of a frame of a motorcycle. A support and a lower positioning seat of a front bracing tube are mounted on a baseplate, a first positioning plate and an upper positioning seat of the front bracing tube are fixedly arranged on a flat plate at the top of the support, a first mounting seat and a first positioning seat are fixed on the first positioning plate, and a first quick clamp is mounted at the upper end of the first mounting seat; and a clutch wire clamp positioning seat is arranged between the support and the lower positioning seat of the front bracing tube, a positioning seat of an engine supporting tube and a second mounting seat are arranged on the front side and back side of the lower positioning seat of the front bracing tube, two second guide columns are arranged on the second mounting seat along the front-and-back direction, and the two second guide columns are connected with a connecting rod of a second quick clamp through positioning blocks. The combined welding and fixing device disclosed by the invention can simultaneously position a vertical tube, the front bracing tube, a clutch wire clamp and the engine supporting tube, which are to be welded through the same device, on the one hand, the positioning is reliable, and the accuracy in the positions of all the parts can be ensured; and on the other hand, the welding process steps can be effectively reduced, the operation is simple and fast, and the welding efficiency is greatly improved.
Description
Technical field
The invention belongs to technical field of tooling clamps, specifically, the welder that particularly motorcycle carriage head combines.
Background technology
The motorcycle carriage head combination consists of standpipe, front support tube, clutch wire clamp and engine stay tube.At present, when each motorcycle manufacturer combines at the welded frame head, first by a frock, front support tube, clutch wire clamp and engine stay tube are welded together, then weld mutually by another frock and standpipe.Owing to successively needing two frocks to position, complex procedures not only, complex operation, efficiency is low, and the contraposition difficulty, is difficult to guarantee the accuracy of parts installation site, does not meet the requirement of uniform production.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of accurate positioning, reliable motorcycle carriage head Combination Welding fixture.
Technical scheme of the present invention is as follows: a kind of motorcycle carriage head Combination Welding fixture comprises base plate (1), bearing (2), positioning seat under front support tube (3), the first mount pad (4), the first positioning seat (5), first presss from both sides (6) soon, the first lead (7), guide holder (8), the second positioning seat (9), the first location-plate (10), positioning seat on front support tube (11), clutch wire clamp positioning seat (12), engine stay tube positioning seat (13), the second mount pad (14), the second lead (15), locating piece (16), second presss from both sides (17) and the second location-plate (18) soon, the mode gone up with left and right side by side at base plate (1) is equipped with positioning seat (3) under bearing (2) and front support tube, be fixed with positioning seat (11) on the first location-plate (10) and front support tube on the flat board at described bearing (2) top, the first location-plate (10) is positioned at the left side of positioning seat on front support tube (11), be fixed with the first mount pad (4) and the first positioning seat (5) on described the first location-plate (10), the first mount pad (4) is positioned at the left side of the first positioning seat (5), install first in the upper end of the first mount pad (4) and press from both sides soon (6), this first connecting rod that presss from both sides soon (6) is connected with the upper end of the first lead (7), the lower end of the first lead (7) is passed in fixing guide holder (8) from the first mount pad (4), and the end of the first lead (7) lower end is provided with the second positioning seat (9), this second positioning seat (9) be positioned at the first positioning seat (5) directly over, be provided with clutch wire clamp positioning seat (12) under described bearing (2) and front support tube between positioning seat (3), this clutch wire clamp positioning seat (12) is fixed on base plate (1), before and after positioning seat under described front support tube (3), one side of side is provided with engine stay tube positioning seat (13), another side is provided with the second mount pad (14), be fixed with two pillars (13a) on the end face of described engine stay tube positioning seat (13) positioning seat (3) under front support tube, described the second mount pad (14) is upper is equipped with two the second leads (15) that are parallel to each other along fore-and-aft direction, these two second leads (15) are respectively over against two pillars (13a), and two the second leads (15) are connected with the second connecting rod that presss from both sides soon (17) by locating piece (16), this second soon the folder (17) be arranged on the second location-plate (18).
Adopt above technical scheme, standpipe is placed on the first positioning seat (5), handle first and press from both sides soon (6), making the first connecting rod that presss from both sides soon (6) drive the first lead (7) moves downward, until second positioning seat (9) of the first lead (7) lower end is pushed down standpipe, first, second positioning seat (5,9) combines, opposition tube grip location; Two clutch wire clamps are placed on clutch wire clamp positioning seat (12) above, by clutch wire clamp positioning seat (12) supporting and location; Front support tube is in tilted layout, and this front support tube is by the common supporting and location of positioning seat (3) under positioning seat on front support tube (11) and front support tube, and the upper end of front support tube is resisted against on standpipe, and the pipe shaft of front support tube contacts with the clutch wire clamp; Two motor support pipes that the front support tube lower end edge radially wears are positioned between pillar (13a) and the second lead (15), handling second presss from both sides soon, make the connecting rod of the second fast folder drive the direction motion of the second lead (15) towards pillar (13a), until two the second leads (15) dock and push against with two motor support pipes respectively, the motor support pipe is by the second lead and pillar (13a) clamping position.After treating that standpipe, front support tube, clutch wire clamp and motor support Guan Jun locate, can carry out weld job by gas shielded arc welding, make them be fixed into an integral body.
The present invention can locate standpipe to be welded, front support tube, clutch wire clamp and motor support pipe by same device simultaneously, not only location is reliable, can guarantee the accuracy of each parts installation site, and effectively reduce operation, operation not only simply but also quick, can improve welding efficiency greatly.
Be provided with direction locating piece (19) between described the first mount pad (4) and the first positioning seat (5), this direction locating piece (19) fixes with the first location-plate (10), and has draw-in groove at the top of direction locating piece (19).Standpipe is during by first, second positioning seat clamping position, and the lock dog on standpipe just in time is arranged in the draw-in groove of direction locating piece, can prevent that like this standpipe from occurring circumferentially to rotate, and has further guaranteed the accuracy to the standpipe location.
Under positioning seat on described front support tube (11) and front support tube, the top of positioning seat (3) all has " U " shape locating slot, and the upper end of positioning seat (11) is equipped with spacer pin (20) from back to front on front support tube.The upper and lower positioning seat of front support tube supports front support tube by " U " shape locating slot, can guarantee steadiness and reliability to the front support tube supporting and location, prevents that front support tube from shaking.Whether after front support tube locates, spacer pin is promoted forward, can also detect front support tube and support to place: if spacer pin and front support tube interfere, this front support tube does not support to place; If spacer pin can pass through from the top of front support tube pipe shaft, this front support tube accurate positioning.
The top of described clutch wire clamp positioning seat (12) is " U " type block structure be obliquely installed, and is somebody's turn to do the left side piece of " U " type piece higher than the right piece, and Kuai top, limit, " U " type piece left and right has left low right high step surface.Above Mechanical Builds is simple, processing and fabricating is easy; Clutch wire clamp positioning seat supports the clutch wire clamp by the step surface at piece top, limit, " U " type piece left and right, puts the clutch wire clamp on the one hand convenient, fast, and on the other hand, clutch wire clamp location is good, can not shake and drop.
Beneficial effect: the present invention can locate standpipe to be welded, front support tube, clutch wire clamp and motor support pipe by same device simultaneously, and location is reliable on the one hand, can guarantee the accuracy of each component locations, has met the requirement of uniform production; On the other hand, effectively reduced welding sequence, simple to operate, quick, greatly improved welding efficiency, be specially adapted to the batch production of frame of motorcycle.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the parts such as positioning seat, clutch wire clamp positioning seat, engine stay tube positioning seat and the second mount pad under front support tube in the present invention.
Fig. 3 is use state reference map of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1 and Figure 2, the present invention consists of the parts such as positioning seat 11, clutch wire clamp positioning seat 12, engine stay tube positioning seat 13, the second mount pad 14, the second lead 15, locating piece 16, second fast folder the 17, second location-plate 18 and direction locating piece 19 on positioning seat under base plate 1, bearing 2, front support tube 3, the first mount pad 4, the first positioning seat 5, first fast folder the 6, first lead 7, guide holder 8, the second positioning seat 9, the first location-plate 10, front support tube.Wherein, base plate 1 is the rectangular flat structure, at the left part of base plate 1 upper face, is fixed with bearing 2, and the top of this bearing 2 has the flat board paralleled with base plate 1.Be fixed with the left side that positioning seat 11, the first location-plates 10 on the first location-plate 10 and front support tube are positioned at positioning seat 11 on front support tube on the flat board at described bearing 2 tops.
As shown in Figure 1, be fixed with the first mount pad 4 and the first positioning seat 5 on the first location-plate 10, the first mount pad 4 is positioned at the left side of the first positioning seat 5, the first fast folder 6 is installed in the upper end of the first mount pad 4, the connecting rod of this first fast folder 6 is connected with the upper end of the first lead 7, the lower end of the first lead 7 is passed in fixing guide holder 8 from the first mount pad 4, and the end of the first lead 7 lower ends is provided with the second positioning seat 9, this second positioning seat 9 is up big and down small step cutting pattern structure, and be positioned at the first positioning seat 5 directly over.Described the first positioning seat 5 is up-small and down-big step cutting pattern structure, between the first positioning seat 5 and the first mount pad 4, is provided with direction locating piece 19, and this direction locating piece 19 and the first location-plate 10 fix, and have draw-in groove at the top of direction locating piece 19.On described front support tube, the top of positioning seat 11 has " U " shape locating slot, and the upper end of positioning seat 11 is equipped with spacer pin 20 from back to front on front support tube.
As shown in Figure 1 and Figure 2, at the right part of base plate 1 upper face, be fixed with positioning seat 3 under front support tube, under this front support tube, the top of positioning seat 3 has " U " shape locating slot.Be provided with clutch wire clamp positioning seat 12 under described bearing 2 and front support tube between positioning seat 3, this clutch wire clamp positioning seat 12 is fixed on base plate 1.The top of clutch wire clamp positioning seat 12 is " U " type block structure be obliquely installed, and is somebody's turn to do the left side piece of " U " type piece higher than the right piece, and Kuai top, limit, " U " type piece left and right has left low right high step surface.Under described front support tube, the rear side of positioning seat 3 is provided with engine stay tube positioning seat 13, this engine stay tube positioning seat 13 is fixed on base plate 1, be fixed with two pillar 13a that are parallel to each other on the end face of described engine stay tube positioning seat 13 positioning seat 3 under front support tube, and the pillar on the left side is higher than the pillar on the right.Under front support tube, the front side of positioning seat 3 is provided with the second mount pad 14, be equipped with two the second leads 15 that are parallel to each other along fore-and-aft direction on this second mount pad 14, these two the second leads 15 are corresponding one by one with two pillar 13a, that is, the second lead 15 with corresponding pillar 13a on same straight line.Two the second leads 15 are connected with the connecting rod of the second fast folder 17 by same locating piece 16, and this second fast folder 17 is arranged on the second location-plate 18, and the second location-plate 18 fixes with base plate 1.The fast folder 17 of the described first fast folder 6 and second is prior art, and its structure and operation principle are not done and repeated at this.
Operation principle of the present invention is as follows:
As Fig. 3 and in conjunction with as shown in Fig. 1, Fig. 2, standpipe 20 is placed on the first positioning seat 5, lock dog on standpipe 20 is arranged in the draw-in groove of direction locating piece 19, to prevent that standpipe 20 from occurring circumferentially to rotate, handle the first fast folder 6, make the connecting rod of the first fast folder 6 drive the first lead 7 and move downward, until the second positioning seat 9 of the first lead 7 lower ends is pushed down standpipe 20, first, second positioning seat 5,9 combines, to standpipe 20 clamping positions; Two clutch wire clamps 21 are placed on the step surface of clutch wire clamp positioning seat 12 upper ends, by clutch wire clamp positioning seat 12 supporting and locations; Front support tube 22 is in tilted layout, and this front support tube 22 is by the common supporting and location of positioning seat under positioning seat on front support tube 11 and front support tube 3, and the upper end of front support tube 22 is resisted against on standpipe 20, and the pipe shaft of front support tube 22 contacts with clutch wire clamp 21; Two motor support pipes 23 that front support tube 22 lower end edges radially wear are between pillar 13a and the second lead 15, handle the second fast folder 17, make the connecting rod of the second fast folder 17 drive the direction motion of the second lead 15 towards pillar 13a, until two the second leads 15 dock and push against with two motor support pipes 23 respectively, motor support pipe 23 is by the second lead 15 and pillar 13a clamping position.After treating that standpipe 20, front support tube 22, clutch wire clamp 21 and motor support pipe 23 all locate, can carry out weld job by gas shielded arc welding, make them be fixed into an integral body.
Claims (4)
1. a motorcycle carriage head Combination Welding fixture, it is characterized in that: the mode gone up with left and right side by side at base plate (1) is equipped with positioning seat (3) under bearing (2) and front support tube, be fixed with positioning seat (11) on the first location-plate (10) and front support tube on the flat board at described bearing (2) top, the first location-plate (10) is positioned at the left side of positioning seat on front support tube (11), be fixed with the first mount pad (4) and the first positioning seat (5) on described the first location-plate (10), the first mount pad (4) is positioned at the left side of the first positioning seat (5), install first in the upper end of the first mount pad (4) and press from both sides soon (6), this first connecting rod that presss from both sides soon (6) is connected with the upper end of the first lead (7), the lower end of the first lead (7) is passed in fixing guide holder (8) from the first mount pad (4), and the end of the first lead (7) lower end is provided with the second positioning seat (9), this second positioning seat (9) be positioned at the first positioning seat (5) directly over, be provided with clutch wire clamp positioning seat (12) under described bearing (2) and front support tube between positioning seat (3), this clutch wire clamp positioning seat (12) is fixed on base plate (1), before and after positioning seat under described front support tube (3), one side of side is provided with engine stay tube positioning seat (13), another side is provided with the second mount pad (14), be fixed with two pillars (13a) on the end face of described engine stay tube positioning seat (13) positioning seat (3) under front support tube, described the second mount pad (14) is upper is equipped with two the second leads (15) that are parallel to each other along fore-and-aft direction, these two second leads (15) are respectively over against two pillars (13a), and two the second leads (15) are connected with the second connecting rod that presss from both sides soon (17) by locating piece (16), this second soon the folder (17) be arranged on the second location-plate (18).
2. motorcycle carriage head Combination Welding fixture according to claim 1, it is characterized in that: between described the first mount pad (4) and the first positioning seat (5), be provided with direction locating piece (19), this direction locating piece (19) fixes with the first location-plate (10), and has draw-in groove at the top of direction locating piece (19).
3. motorcycle carriage head Combination Welding fixture according to claim 1, it is characterized in that: under positioning seat on described front support tube (11) and front support tube, the top of positioning seat (3) all has " U " shape locating slot, and the upper end of positioning seat (11) is equipped with spacer pin (20) from back to front on front support tube.
4. motorcycle carriage head Combination Welding fixture according to claim 1, it is characterized in that: the top of described clutch wire clamp positioning seat (12) is " U " type block structure be obliquely installed, be somebody's turn to do the left side piece of " U " type piece higher than the right piece, and Kuai top, limit, " U " type piece left and right has left low right high step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110429185.4A CN102489922B (en) | 2011-12-20 | 2011-12-20 | Combined welding and fixing device at head of frame of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110429185.4A CN102489922B (en) | 2011-12-20 | 2011-12-20 | Combined welding and fixing device at head of frame of motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102489922A CN102489922A (en) | 2012-06-13 |
| CN102489922B true CN102489922B (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110429185.4A Expired - Fee Related CN102489922B (en) | 2011-12-20 | 2011-12-20 | Combined welding and fixing device at head of frame of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102489922B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182617B (en) * | 2013-04-10 | 2015-04-01 | 力帆实业(集团)股份有限公司 | Combination machining method of front half body of riding type motorcycle frame and auxiliary device thereof |
| CN103192214B (en) * | 2013-04-10 | 2015-07-01 | 力帆实业(集团)股份有限公司 | Processing method and auxiliary device of combined assembly of curved-beam motorcycle frame front part |
| CN103692137A (en) * | 2013-12-31 | 2014-04-02 | 吴江市松陵镇铭益自动化机械设备厂 | Welding fixture for main arm of tyre changer |
| CN105033549A (en) * | 2015-08-28 | 2015-11-11 | 合肥常青机械股份有限公司 | Welding clamp for commercial vehicle instrument board beam assembly |
| CN105364366B (en) * | 2015-09-28 | 2017-03-01 | 力帆实业(集团)股份有限公司 | A kind of beam bending bicycle sample vehicle frame proterosoma processing method |
| CN105364329B (en) * | 2015-11-09 | 2017-08-25 | 力帆实业(集团)股份有限公司 | A kind of anterior segment structure processing method of knight's car sample vehicle frame |
| CN107877078B (en) * | 2017-12-15 | 2024-01-16 | 安徽昌永得机械有限公司 | Aerial working car frame lap welding tool |
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|---|---|---|---|---|
| CN2865985Y (en) * | 2005-12-23 | 2007-02-07 | 重庆宗申技术开发研究有限公司 | Motorcycle frame head spot welding clamping device |
| CN2889595Y (en) * | 2006-03-20 | 2007-04-18 | 重庆宗申技术开发研究有限公司 | Motorcycle carriage head welding clamp |
| CN101966637A (en) * | 2010-11-08 | 2011-02-09 | 力帆实业(集团)股份有限公司 | Welding fork for stand pipe of motorcycle |
| CN202367383U (en) * | 2011-12-20 | 2012-08-08 | 力帆实业(集团)股份有限公司 | Frame head combined welding fixture |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001047284A (en) * | 1999-08-04 | 2001-02-20 | Toyota Motor Corp | Carrier bracket welding jig of axle beam |
| ITRM20010289A1 (en) * | 2000-05-30 | 2002-11-28 | Honda Motor Co Ltd | PROCEDURE AND EQUIPMENT FOR THE ASSEMBLY OF A VEHICLE FRAME, IN PARTICULAR FOR MOTORCYCLES. |
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2011
- 2011-12-20 CN CN201110429185.4A patent/CN102489922B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865985Y (en) * | 2005-12-23 | 2007-02-07 | 重庆宗申技术开发研究有限公司 | Motorcycle frame head spot welding clamping device |
| CN2889595Y (en) * | 2006-03-20 | 2007-04-18 | 重庆宗申技术开发研究有限公司 | Motorcycle carriage head welding clamp |
| CN101966637A (en) * | 2010-11-08 | 2011-02-09 | 力帆实业(集团)股份有限公司 | Welding fork for stand pipe of motorcycle |
| CN202367383U (en) * | 2011-12-20 | 2012-08-08 | 力帆实业(集团)股份有限公司 | Frame head combined welding fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102489922A (en) | 2012-06-13 |
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Address after: 400037 Chongqing city Beibei District caijiagang Zhen Tong Xing Industrial Park Fengqi Road No. 16 Patentee after: Lifan Industry (Group) Co., Ltd. Address before: 400037 Chongqing city Shapingba District No. 60 Zhangjiawan Bridge Patentee before: Lifan Industry (Group) Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20191220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |