CN104607861B - A kind of bicycle tripod assembling mould - Google Patents
A kind of bicycle tripod assembling mould Download PDFInfo
- Publication number
- CN104607861B CN104607861B CN201510064777.9A CN201510064777A CN104607861B CN 104607861 B CN104607861 B CN 104607861B CN 201510064777 A CN201510064777 A CN 201510064777A CN 104607861 B CN104607861 B CN 104607861B
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- CN
- China
- Prior art keywords
- support bar
- head tube
- block
- fixed
- movable block
- 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.)
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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
-
- 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
- B23K37/0461—Welding tables
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of bicycle tripod assembling mould, relate to bicycle mounting equipment technical field, comprise workbench, be fixed with limit track and clamp base on described workbench, two limited blocks are bolted to connection in the groove of limit track; Driving handle is hinged in clamp base, and depression bar is hinged on driving handle, and depression bar is pressed against the rear end of movable block, on the fixture of the front end of movable block, is placed with head tube, and the bottom sleeve of movable block is in the sliding tray of clamp base; The left support bar of bicycle tripod and right support bar cramp are held between two limited blocks, and the left support bar of bicycle tripod and equidirectional one end of right support bar are pressed against in head tube simultaneously. It can be by all fixing to the other end of the left support bar on present welding pipe and Five-way tube and right support bar and seat pipe position, and left support bar and right support bar are fixed on by spot welding on the accurate location of head tube, ensure that seat pipe and head tube longitudinal center line are substantially parallel, its accurate positioning.
Description
Technical field:
The present invention relates to bicycle mounting equipment technical field, what be specifically related to is a kind of bicycleTripod assembling mould.
Background technology:
Existing bicycle tripod is made up of left support bar, right support bar, seat pipe and head tube,First by the five-way on the present pipe of equidirectional one end welding of left support bar and right support bar and seat pipeGuan Shang, is then weldingly fixed on the other end of left support bar and right support bar in head tube, due toBicycle tripod need to become triangular shape, and namely left support bar must become certain with right support barAngle, and, after bicycle tripod welding, must ensure the axial centre of seat pipe and head tubeLine parallels.
But, be all by artificial welding now substantially, by left support bar and the right side are propped upFirst weld on the Five-way tube on present pipe and the present pipe of welding strut one end, then by hand orOther instruments are mutually close with the other end of right support bar by left support bar, then simultaneously by spot weldingBe fixed on relevant position in head tube, while confirming that seat is managed and the longitudinal center line of head tube is substantially parallel,Be welded and fixed again, its operating difficulties, meanwhile, point is again located when inaccurate in spot weldingWeldering, labour intensity is large, and efficiency is low, inconvenience very.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of bicycle is providedTripod assembling mould, it can be by left support bar and right support on present welding pipe and Five-way tubeThe other end of bar and head tube position are all fixing, and by left support bar and right support bar by spot weldingBe fixed on the accurate location of head tube, ensure that seat pipe and head tube longitudinal center line are substantially parallel, itsOperation is fast, accurate positioning, and efficiency is high.
Technology solution of the present invention is as follows:
A kind of bicycle tripod assembling mould, comprises workbench, fixes limited on described workbenchBit Track and clamp base, two limited blocks are bolted to connection the groove at limit trackIn; Driving handle is hinged in clamp base, and depression bar is hinged on driving handle, and depression bar pressesIn the rear end of movable block, on the fixture of the front end of movable block, be placed with head tube, the bottom of movable blockSleeve is in the sliding tray of clamp base; The left support bar of bicycle tripod and right support bar crampBe held between two limited blocks the left support bar of bicycle tripod and right support bar equidirectionalOne end is pressed against in head tube simultaneously.
On described movable block, be fixed with adjustment block, the through hole that screw mandrel sleeve forms in adjustment blockIn and be screwed onto in the adjusting nut being fixed with in adjustment block, depression bar sleeve becomes in clamp baseIn the pilot hole that type has and be pressed against on adjusting nut, the top of screw mandrel facing to movable block beforeThe projection that end forms.
Described projection front center forms fixture, and fixture comprises two fixed blocks, and two fixingPiece inner side is relative, its inner side all forms slot, and the head of head tube and afterbody difference sleeve are twoIn the slot of the inner side of piece fixed block, the head of head tube and afterbody be clamped in two fixed blocks itBetween; On one of them fixed block, form block, the radially extension that the head of head tube formsGulde edge is between the bottom surface and block of slot.
The medial surface of described two limited blocks acutangulates.
Beneficial effect of the present invention is:
It can be by the left support bar and the right side that are welded on the Five-way tube of being present on pipe and seat pipeStrut is placed on workbench, and is clamped between two limited blocks, makes left support bar and right propping upOne end of strut is mutually close,, head tube is placed in the fixture on movable block meanwhile, passes through handPull driving handle, make depression bar promote movable block, make head tube and left support bar on movable blockContact with one end of right support bar, make left support bar and right support bar and head tube position equalFixing, and left support bar and right support bar are fixed on by spot welding on the accurate location of head tube,Ensure that seat pipe and head tube longitudinal center line are substantially parallel, its operation is fast, accurate positioning, and efficiency is high.
Brief description of the drawings:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation that the present invention is placed with seat pipe and bicycle tripod;
Fig. 2 is partial structurtes schematic diagram of the present invention;
Fig. 3 is the partial sectional view of Fig. 2;
Fig. 4 is the structural representation of the fixture on the projection of movable block;
Fig. 5 is the structural representation of cover for seat.
In figure: 10, head tube; 11, gulde edge; 20, left support bar; 30, right support bar;40, seat pipe; 1, workbench; 2, limit track; 21, groove; 3, clamp base; 31,Pilot hole; 32, sliding tray; 4, limited block; 5, driving handle; 6, depression bar; 7, activityPiece; 71, adjustment block; 72, adjusting nut; 73, projection; 8, fixture; 81, fixed block;82, slot; 83, block; 9, screw mandrel.
Detailed description of the invention:
The following stated is only preferred embodiment of the present invention, does not therefore limit this practicalityNovel protection domain.
Embodiment: see shown in Fig. 1 to 5, a kind of bicycle tripod assembling mould, comprises workPlatform 1, is fixed with 3, two limited blocks of limit track 2 and clamp base on described workbench 14 are bolted to connection in the groove 21 of limit track 2; Driving handle 5 is hinged onIn clamp base 3, depression bar 6 is hinged on driving handle 5, and depression bar 6 is pressed against movable block 7Rear end, on the fixture 8 of the front end of movable block 7, be placed with head tube 10, the end of movable block 7Portion's sleeve is in the sliding tray 32 of clamp base 3; Left support bar 20 Hes of bicycle tripodRight support bar 30 is clamped between two limited blocks 4, the left support bar 20 of bicycle tripodBe pressed against in head tube 10 with equidirectional one end of right support bar 30 simultaneously.
On described movable block 7, be fixed with adjustment block 71, screw mandrel 9 sleeves become in adjustment block 71In the through hole that type has and be screwed onto in the adjusting nut 72 being fixed with in adjustment block 71 depression bar 6In the pilot hole 31 that sleeve forms in clamp base 3 and be pressed against on adjusting nut 72,The projection 73 that the top of screw mandrel 9 forms facing to the front end of movable block 7.
Described projection 73 front center form fixture 8, and fixture 8 comprises two fixed blocks 81,Two fixed block 81 inner sides relatively, its inner side all forms slot 82, the head of head tube 10Distinguish sleeve in the slot 82 of the inner side of two fixed blocks 81, the head of head tube 10 with afterbodyPortion and afterbody are clamped between two fixed blocks 81; On one of them fixed block 81, form gearPiece 83, the gulde edge 11 radially extending that the head of head tube 10 forms is at the end of slot 82Between face and block 83.
The medial surface of described two limited blocks 4 acutangulates.
Operation principle: by equidirectional one end at left support bar 20 and right support bar 30Bicycle tripod on the Five-way tube being welded with on the present pipe 40 of welding and seat pipe 40 is placed onOn workbench 1, left support bar 20 and right support bar 30 are placed on to two on limit track 2Between individual limited block 4, make left support bar 20 and right support bar 30 be clamped in two limited blocksBetween 4, left support bar 20 and right support bar 30 are pressed against on the medial surface of two limited blocks 4,Because the medial surface of two limited blocks 4 acutangulates, left support bar 20 and right support bar 30 like thisOne end mutually close, head tube 10 is placed in the fixture 8 on movable block 7.
The right hand is pressed in left support bar 20 and right support bar 30 on workbench 1, and left hand will promoteHandle 5 is upwards cocked, makes depression bar 6 promote movable block 7 support bar 20 and right support leftBar 30 directions are close, make head tube 10 be pressed against one end of left support bar 20 and right support bar 30,Then by electric welding spot welding fixed position once, assemble successfully.
Due to the head of head tube 10 and afterbody sleeve inserting in the inner side of two fixed blocks 81 respectivelyIn groove 82, the head of head tube 10 and afterbody are clamped between two fixed blocks 81; Wherein oneOn individual fixed block 81, form block 83, the radially extension that the head of head tube 10 formsGulde edge 11, between the bottom surface and block 83 of slot 82, makes protruding on movable block 8When piece 73 moves, can not make head tube 10 drop, meanwhile, due in two fixed blocks 81Slot 82 in the same horizontal line, ensures that the longitudinal center line of head tube 10 parallels with horizontal line,And left support bar 20 and right support bar 30 are pressed against on workbench 1 by the right hand, make seat pipe40 longitudinal center line is also substantially parallel with horizontal line, has ensured head tube 10 and seat pipe 40 axlesParallel to center line, ensured like this one end spot welding of left support bar 20 and right support bar 30At the accurate location of head tube 10, improve the quality of bicycle tripod assembling.
Claims (2)
1. a bicycle tripod assembling mould, comprises workbench (1), it is characterized in that:On described workbench (1), be fixed with limit track (2) and clamp base (3), two spacingPiece (4) is bolted to connection in the groove (21) of limit track (2); Promote handIt is upper that handle (5) is hinged on clamp base (3), and it is upper that depression bar (6) is hinged on driving handle (5),Depression bar (6) is pressed against the rear end of movable block (7), the fixture (8) of the front end of movable block (7)On be placed with head tube (10), the bottom sleeve of movable block (7) is in the cunning of clamp base (3)In moving groove (32); The left support bar (20) of bicycle tripod and right support bar (30) folderBe held between two limited blocks (4) the left support bar (20) of bicycle tripod and right propping upEquidirectional one end of strut (30) is pressed against in head tube (10) simultaneously;
On described movable block (7), be fixed with adjustment block (71), screw mandrel (9) sleeve is being adjustedIn the through hole forming on piece (71) and be screwed onto the adjusting spiral shell being fixed with in adjustment block (71)In female (72), the pilot hole (31) that depression bar (6) sleeve forms in clamp base (3)In and to be pressed against adjusting nut (72) upper, the top of screw mandrel (9) is facing to movable block (7)The projection (73) that forms of front end;
The medial surface of described two limited blocks (4) acutangulates.
2. a kind of bicycle tripod assembling mould according to claim 1, its feature existsIn: described projection (73) front center forms fixture (8), and fixture (8) comprises twoFixed block (81), two fixed blocks (81) inner side is relative, its inner side all forms slot (82),The head of head tube (10) and afterbody difference sleeve are at the slot of the inner side of two fixed blocks (81)(82), in, the head of head tube (10) and afterbody are clamped between two fixed blocks (81);On one of them fixed block (81), form block (83), the head moulding of head tube (10)The gulde edge (11) radially extending having is between the bottom surface and block (83) of slot (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510064777.9A CN104607861B (en) | 2015-02-09 | 2015-02-09 | A kind of bicycle tripod assembling mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510064777.9A CN104607861B (en) | 2015-02-09 | 2015-02-09 | A kind of bicycle tripod assembling mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104607861A CN104607861A (en) | 2015-05-13 |
| CN104607861B true CN104607861B (en) | 2016-05-11 |
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ID=53142646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510064777.9A Active CN104607861B (en) | 2015-02-09 | 2015-02-09 | A kind of bicycle tripod assembling mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607861B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666003A (en) * | 2016-04-06 | 2016-06-15 | 苏州奥然日用品有限公司 | Pressure rod adjustment device of bicycle front tripod assembling die |
| CN111168306B (en) * | 2020-02-18 | 2021-11-16 | 米伦医疗科技(苏州)有限公司 | Clamping mechanism for welding bottom of walking stick of four-foot walking aid |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6953142B2 (en) * | 2003-09-02 | 2005-10-11 | Gsg, Llc | Method and apparatus for locating and holding a flange |
| CN201735990U (en) * | 2010-05-29 | 2011-02-09 | 浙江永源汽车有限公司 | Welding fixture for left protecting sheet mounting plate and right protecting sheet mounting plate of automobile engine |
| CN202922133U (en) * | 2012-11-21 | 2013-05-08 | 丹东通博电器(集团)有限公司 | Welding assembly fixer |
| CN103418896A (en) * | 2013-08-14 | 2013-12-04 | 无锡晶磊电子有限公司 | Tool structure for positioning iron core |
| CN203541944U (en) * | 2013-09-03 | 2014-04-16 | 陇亿车料(太仓)有限公司 | Bicycle front fork assembling die |
| CN203649716U (en) * | 2013-11-11 | 2014-06-18 | 无锡市后宅振新机械有限公司 | Welding fixture for sheet metal |
| CN204487083U (en) * | 2015-02-09 | 2015-07-22 | 苏州奥然日用品有限公司 | A kind of bicycle tripod assembling mould |
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2015
- 2015-02-09 CN CN201510064777.9A patent/CN104607861B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104607861A (en) | 2015-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191112 Address after: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 3, apartment, room 409, No. Patentee after: Yang Xiuzhi Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, silk Center Plaza, room 3, apartment, room 409, No. Patentee before: Suzhou Aoran Commodity Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211110 Address after: No. 128, Nanzhou Road, Haizhu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Weihua Bicycle Co., Ltd Address before: Room 409, apartment 3, silk center square, Shengze Town, Wujiang District, Suzhou, Jiangsu 215228 Patentee before: Yang Xiuzhi |