CN105642709A - Locating and correcting device for head tube of bicycle triangular-frame - Google Patents
Locating and correcting device for head tube of bicycle triangular-frame Download PDFInfo
- Publication number
- CN105642709A CN105642709A CN201610209411.0A CN201610209411A CN105642709A CN 105642709 A CN105642709 A CN 105642709A CN 201610209411 A CN201610209411 A CN 201610209411A CN 105642709 A CN105642709 A CN 105642709A
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- China
- Prior art keywords
- head tube
- correcting
- fixing plate
- bicycle
- sleeve
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- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a locating and correcting device for a head tube of a bicycle triangular-frame, and relates to the technical field of bicycle manufacturing equipment. The device comprises a work bench, wherein a fixing plate is fixed to the work bench, sliding grooves are formed in two sides of the fixing plate, correcting sliders are inserted into the sliding grooves, at least one rotation frame is arranged at the front part of the fixing plate, and correcting sticks are inserted into rotation sleeves of the rotation frames; a correcting rod is inserted into the to-be-corrected head tube of the bicycle triangular-frame, two ends of the correcting rod are inserted into a left correcting slider insertion groove and a right correcting slider insertion groove respectively, and bottom faces of the left correcting slider insertion groove and the right correcting slider insertion groove are in the same horizontal plane. The locating and correcting device can fix the head tube of the bicycle triangular-frame; in cooperation with a seat tube device of the bicycle triangular-frame, the device can fix the whole bicycle triangular-frame, and detect and correct the head tube; correction is convenient, and the correction efficiency and quality are improved.
Description
Technical field:
The present invention relates to bicycle and manufacture equipment technical field, particularly relate to a kind of bicycle tripod head tube position corrector.
Background technology:
Typically via manually estimating or being placed on horizontal table after the tripod assembling of existing bicycle, check that whether the longitudinal center line of seat pipe and head tube is parallel, it fixes head tube without special stationary fixture, also carry out detecting and correcting without special equipment, simply by common range estimation or adopt other instruments to measure, it measures comprehensive, and fixes without fixture, cannot ensureing the precision measured in the measurements, its degree of accuracy is not high; When finding quality problems, just adopting hammer etc. to beat, owing to fixing without special fixture, with without special aligning gear, very inconvenient when it beats, precision is not high, and the quality of its product cannot be guaranteed.
Summary of the invention:
The purpose of the present invention is aiming at the deficiency of prior art, and a kind of bicycle tripod head tube position corrector is provided, the head tube of bicycle tripod can be fixed by it, coordinate with the seat pipe device of bicycle tripod, whole bicycle tripod car load can be fixed, and head tube can be carried out detection correction, it corrects convenient, improves efficiency and the quality of correction.
The technology solution of the present invention is as follows:
A kind of bicycle tripod head tube position corrector, including workbench, described workbench is fixed with fixing plate, fixing plate both sides form chute, being inserted with correction slide block in chute, the front portion of fixing plate is provided with at least one swivel mount, is inserted with testing rod in the rotary sleeve of swivel mount; Being inserted with adjustable stem in the head tube of bicycle tripod to be corrected, the two ends of adjustable stem sleeve respectively corrects in the slot of slide block two, left and right, and the bottom surface of the slot of two, left and right correction slide block is in same level, and the top of testing rod faces toward head tube.
The front portion of described fixing plate is provided with two swivel mounts near chute place, both sides, rotating base that swivel mount includes being fixed on fixing plate, it is hinged on the rotary guide sleeve above rotating base and the rotary sleeve being hinged with in rotary guide sleeve, rotary guide sleeve can horizontal direction rotate, rotary sleeve can rotate up and down, in the through hole that testing rod sleeve forms in rotary sleeve, the top of testing rod is fixed with correcting block, and correcting block faces toward head tube.
The dual-side of described correcting block forms arc notch, and arc notch matches with head tube tube wall; The longitudinal center line of adjustable stem is perpendicular with the sidewall of slot.
The beneficial effects of the present invention is:
1, adjustable stem is inserted from the head tube of driving tripod by it, and the two ends sleeve of adjustable stem is fixed and detects in the slot of two, left and right correction slide block, and be corrected by testing rod, it is easy to operate, detection is quick, coordinate the seat pipe device of bicycle tripod, it is possible to better the whole frame of bicycle tripod is corrected, improves efficiency and the quality of correction.
2, the arc notch of the correcting block on the adjustable stem of aligning gear matches with head tube tube wall, so at timing, as long as by being pressed against by correcting block on head tube wall, it is corrected by striking, pressing, its correction is efficient and convenient, and precision is high, reduces correction and brings head tube tube wall deformation degree.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the fixing plate structural representation with correction slide block of the present invention;
Fig. 3 is the structural representation of the swivel mount of the present invention;
Fig. 4 is the testing rod sleeve of the present invention structural representation when rotary sleeve;
Fig. 5 is the structural representation of bicycle tripod.
In figure: 10a, Five-way tube; 10b, seat pipe; 10c, head tube; 10, workbench; 1, fixing plate; 11, chute; 2, correction slide block; 21, slot; 21a, bottom surface; 21b, sidewall; 3, swivel mount; 31, rotary sleeve; 311, through hole; 32, rotating base; 33, rotary guide sleeve; 4, testing rod; 41, correcting block; 41a, arc notch; 5, adjustable stem.
Detailed description of the invention:
The following stated is only presently preferred embodiments of the present invention, does not therefore limit protection scope of the present invention.
Embodiment: see that Fig. 1 is to shown in 5, a kind of bicycle tripod head tube position corrector, including workbench 10, described workbench 10 is fixed with fixing plate 1, fixing plate 1 both sides form chute 11, being inserted with correction slide block 2 in chute 11, the front portion of fixing plate 1 is provided with at least one swivel mount 3, is inserted with testing rod 4 in the rotary sleeve 31 of swivel mount 3; The head tube 10c of bicycle tripod to be corrected is inserted with adjustable stem 5, the two ends of adjustable stem 5 sleeve respectively corrects in the slot 21 of slide block 2 two, left and right, the bottom surface 21a of the slot 21 of two, left and right correction slide block 2 is in same level, and the top of testing rod 4 faces toward head tube 10c.
The front portion of described fixing plate 1 is provided with two swivel mounts 3 near both sides chute 11 place, rotating base 32 that swivel mount 3 includes being fixed on fixing plate 1, it is hinged on the rotary guide sleeve 33 above rotating base 32 and the rotary sleeve 31 being hinged with in rotary guide sleeve 33, rotary guide sleeve 33 can horizontal direction rotate, rotary sleeve 31 can rotate up and down, in the through hole 311 that testing rod 4 sleeve forms in rotary sleeve 31, the top of testing rod 4 is fixed with correcting block 41, and correcting block 41 faces toward head tube 10c.
The dual-side of described correcting block 41 forms arc notch 41a, arc notch 41a and head tube 10c tube wall and matches; The longitudinal center line of adjustable stem 5 is perpendicular with the sidewall 21b of slot 21.
Operation principle: be placed on workbench 10 by bicycle tripod to be detected, is fixed the seat pipe 10b on bicycle tripod and Five-way tube 10a by the seat pipe device of bicycle tripod.
Then head tube 10c will insert adjustable stem 5, cylindrical diameter in the middle part of adjustable stem 5 is essentially identical with the internal diameter of head tube 10c, then adjustable stem 5 two ends sleeve respectively is entered in the slot 21 of correction slide block 2 of the both sides of fixing plate 1, if one end of adjustable stem 5 is inserted in the slot 21 of correction slide block 2 of side, the other end of adjustable stem 5 can not insert in the slot 21 of correction slide block 2 of opposite side, then head tube 10c is placed on fixing plate 1, testing rod 4 is stretched out from the rotary sleeve 31 of swivel mount 3 segment distance, correcting block 41 is pressed against the left-hand component of head tube 10c or the tube wall of right-hand component strike, pressure, wherein, correcting block 41 strikes, during pressure, the radian of its arc notch 41a is close with the radian of the tube wall of head tube 10c, so it is not easy to make head tube 10c deform at timing, rotary guide sleeve 33 can horizontal direction rotate, rotary sleeve 31 can rotate up and down, so, facilitate the position adjustment of testing rod 4, and it is provided with two swivel mounts 3 in the front portion of fixing plate 1 near both sides chute 11 place, it is arranged above with two testing rods 4 in left and right, so the testing rod 4 on the left side can correct head tube when adjusting
The left side of 10c, the testing rod 4 on the right can correct the right side of head tube 10c, very convenient, after completing Deng correction, again the two ends of adjustable stem 5 are inserted into again in the slot 21 of two, left and right correction slide block 2, if may be inserted into, illustrating that the longitudinal center line of head tube 10c and the seat pipe 10b on adjustable stem 5 is paralleled, its product meets the needs that production is qualified.
Claims (4)
1. a bicycle tripod head tube position corrector, including workbench (10), it is characterized in that: described workbench (10) is fixed with fixing plate (1), fixing plate (1) both sides form chute (11), chute (11) is inserted with correction slide block (2), the front portion of fixing plate (1) is provided with at least one swivel mount (3), is inserted with testing rod (4) in the rotary sleeve (31) of swivel mount (3); The head tube (10c) of bicycle tripod to be corrected is inserted with adjustable stem (5), the two ends of adjustable stem (5) sleeve respectively corrects in the slot (21) of slide block (2) two, left and right, the bottom surface (21a) of the slot (21) of two, left and right correction slide block (2) is in same level, and the top of testing rod (4) faces toward head tube (10c).
2. a kind of bicycle tripod head tube position corrector according to claim 1, it is characterized in that: the front portion of described fixing plate (1) is provided with two swivel mounts (3) near both sides chute (11) place, swivel mount (3) includes the rotary sleeve (31) being hinged with in the rotating base (32) being fixed on fixing plate (1), the rotary guide sleeve (33) being hinged on rotating base (32) top and rotary guide sleeve (33), rotary guide sleeve (33) can horizontal direction rotate, and rotary sleeve (31) can rotate up and down.
3. a kind of bicycle tripod head tube position corrector according to claim 1, it is characterized in that: in the through hole (311) that testing rod (4) sleeve forms in rotary sleeve (31), the top of testing rod (4) is fixed with correcting block (41), and correcting block (41) is facing to head tube (10c).
4. the straightening die of a kind of bicycle tripod according to claim 3, it is characterized in that: the dual-side of described correcting block (41) forms arc notch (41a), and arc notch (41a) matches with head tube (10c) tube wall; The longitudinal center line of adjustable stem (5) is perpendicular with the sidewall (21b) of slot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209411.0A CN105642709A (en) | 2016-04-06 | 2016-04-06 | Locating and correcting device for head tube of bicycle triangular-frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209411.0A CN105642709A (en) | 2016-04-06 | 2016-04-06 | Locating and correcting device for head tube of bicycle triangular-frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105642709A true CN105642709A (en) | 2016-06-08 |
Family
ID=56496145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610209411.0A Pending CN105642709A (en) | 2016-04-06 | 2016-04-06 | Locating and correcting device for head tube of bicycle triangular-frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105642709A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3242270A1 (en) * | 1981-11-19 | 1983-05-26 | Bike Machinery S.r.l., 24068 Seriate, Bergamo | Method and apparatus for the automatic control and bending of bicycle frames at the correct angle |
| DE3637695A1 (en) * | 1985-11-19 | 1987-05-21 | Bike Mach Srl | AUTOMATIC DEVICE FOR CHECKING AND REALIZING BICYCLE RACKS |
| CN87106670A (en) * | 1987-09-27 | 1988-04-13 | 柳州市自行车厂 | Method and equipment thereof that bicycle rack is proofreaied and correct |
| CN201913130U (en) * | 2010-12-30 | 2011-08-03 | 天津开发区捷马车业有限公司 | Hydraulic electric bicycle frame correcting and fixing equipment |
| CN103464534A (en) * | 2013-09-03 | 2013-12-25 | 陈隽 | Correcting die for bicycle triangular frames |
| CN205571061U (en) * | 2016-04-06 | 2016-09-14 | 苏州奥然日用品有限公司 | Bicycle tripod head pipe location correcting unit |
-
2016
- 2016-04-06 CN CN201610209411.0A patent/CN105642709A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3242270A1 (en) * | 1981-11-19 | 1983-05-26 | Bike Machinery S.r.l., 24068 Seriate, Bergamo | Method and apparatus for the automatic control and bending of bicycle frames at the correct angle |
| DE3637695A1 (en) * | 1985-11-19 | 1987-05-21 | Bike Mach Srl | AUTOMATIC DEVICE FOR CHECKING AND REALIZING BICYCLE RACKS |
| CN87106670A (en) * | 1987-09-27 | 1988-04-13 | 柳州市自行车厂 | Method and equipment thereof that bicycle rack is proofreaied and correct |
| CN201913130U (en) * | 2010-12-30 | 2011-08-03 | 天津开发区捷马车业有限公司 | Hydraulic electric bicycle frame correcting and fixing equipment |
| CN103464534A (en) * | 2013-09-03 | 2013-12-25 | 陈隽 | Correcting die for bicycle triangular frames |
| CN205571061U (en) * | 2016-04-06 | 2016-09-14 | 苏州奥然日用品有限公司 | Bicycle tripod head pipe location correcting unit |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160608 |