CN214560673U

CN214560673U - Positioning device for machining bicycle frame

Info

Publication number: CN214560673U
Application number: CN202120808860.3U
Authority: CN
Inventors: 余中建
Original assignee: Wuxi Baige Sports Technology Co ltd
Current assignee: Wuxi Baige Sports Technology Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-02
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a positioner is used in bicycle frame processing, its technical scheme main points are: the lifting platform comprises a base plate, the through-hole has been seted up on the bottom plate, fixed mounting has the install bin on the bottom plate, fixed mounting has servo motor in the install bin, fixed mounting has first servo electric jar on servo motor's the output shaft, fixed mounting has the dead lever on first servo electric jar's the output shaft, the dead lever passes fixed mounting is in the elevating platform bottom behind the through-hole, fixed mounting has the locating plate on the bottom plate, be provided with slide mechanism on the bottom plate, fixed mounting has the bracing piece on the slide mechanism, fixed mounting has the mounting panel on the bracing piece, fixed mounting has the servo electric jar of second on the mounting panel, fixed mounting has the push pedal on the output shaft of the servo electric jar of second, and servo motor and the first servo electric jar that set up on the bottom plate can make the elevating platform go up and down and rotate the operation.

Description

Positioning device for machining bicycle frame

Technical Field

The utility model relates to a frame processing field, in particular to positioner is used in bicycle frame processing.

Background

The frame is as the skeleton of whole bicycle, furthest decides, has influenced the exactness and the travelling comfort of posture of riding, the frame material is from the earliest chromium molybdenum steel, the aluminum alloy of evolution, then the application of combined material is like the carbon fiber, other also scandium alloy, magnesium alloy, titanium alloy etc. the trade person constantly develops new material formula, promote pipe fitting and structural design ability and the innovative processing technology, only in order to let the frame lighter, stronger, more comfortable and more streamlined pleasing to the eye, need carry out the work of centre gripping fixed to it in the course of working of frame.

According to current chinese patent that publication is CN212918150U, it discloses a welding set is used in bicycle frame production, relates to frame welding apparatus field, when welding to current bicycle frame, needs the manual work to extrude the steel pipe fixed, leads to welder's high temperature to cause the problem of burn to staff's hand easily, the scheme that now proposes, and it includes first backup pad, first backup pad top fixed mounting has the bracing piece, just bracing piece top fixed mounting has the second backup pad, second backup pad top both sides use the center as the fixed ann of symmetry point and are equipped with first supporting shoe, just first supporting shoe one side is rotated and is installed the dead lever, the frame draw-in groove has been seted up to the dead lever middle-end.

Foretell this kind of frame processing positioner has solved bicycle frame when welding, needs the manual work to extrude the steel pipe fixed, leads to welder's high temperature to cause the problem of burn to staff's hand easily. However, the following two main disadvantages exist: firstly, the tool fixtures are required to be replaced for the bicycle frames with different specifications, and the bicycle frames with different specifications are required to be processed by different tool fixtures, so that the operation is very troublesome, the fixation is unstable, and the working efficiency is reduced; secondly, when the bicycle frame is fixed, the fixing direction of the traditional fixing mode cannot be changed, and the flexibility is lower.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a positioner is used in bicycle frame processing to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a positioner is used in bicycle frame processing, includes the bottom plate, the through-hole has been seted up on the bottom plate, fixed mounting has the install bin on the bottom plate, fixed mounting has servo motor in the install bin, fixed mounting has first servo electric jar on servo motor's the output shaft, fixed mounting has the dead lever on first servo electric jar's the output shaft, the dead lever passes fixed mounting is in the elevating platform bottom behind the through-hole, fixed mounting has the locating plate on the bottom plate, be provided with slide mechanism on the bottom plate, fixed mounting has the bracing piece on the slide mechanism, fixed mounting has the mounting panel on the bracing piece, fixed mounting has the servo electric jar of second on the mounting panel, fixed mounting has the push pedal on the output shaft of the servo electric jar of second.

Through adopting above-mentioned technical scheme, rely on sliding connection between spout and the slider that sets up in the bottom plate, can make the bracing piece drive the servo electric jar of second and push pedal and carry out lateral shifting, increase the horizontal flexible length of the servo electric jar of second, improve and use the flexibility, servo motor and the first servo electric jar that set up on the bottom plate can make the lifter plate go up and down and rotate the operation, can be to the different position of the required centre gripping of bicycle frame, corresponding adjustment is carried out to equidimension not, and work efficiency is improved.

Preferably, the sliding mechanism comprises a sliding groove and a sliding block, the sliding groove is formed in the bottom plate, and the sliding block is fixedly installed at the bottom of the supporting rod.

Through adopting above-mentioned technical scheme for the bracing piece can control horizontal free movement on the locating plate, drives second servo electric jar and push pedal simultaneously and controls horizontal free movement, can in time adjust the size of the bicycle frame of required location.

Preferably, the sliding groove is a T-shaped sliding groove, the sliding block is a T-shaped sliding block, and the sliding block is slidably connected in the bottom plate through the sliding groove.

Through adopting above-mentioned technical scheme for the slider slides more smoothly in the spout, combines inseparabler, and sliding structure is more stable.

Preferably, a through groove is formed in the positioning plate, and the through groove transversely penetrates through the positioning plate.

Through adopting above-mentioned technical scheme, make things convenient for fastening bolt to lock after passing the locating plate, play the fixed action to the bracing piece.

Preferably, the support rod is fixedly connected to the through groove through a fastening bolt.

By adopting the technical scheme, the supporting rod is fixed at a required position and cannot shake after being transversely and freely moved and positioned.

Preferably, the lifting platform is a circular lifting platform, and the lifting platform can rotate between the two groups of positioning plates.

Through adopting above-mentioned technical scheme for the bicycle frame can rotate according to actual need on the elevating platform, adjusts different fixed positions, improves fixed flexibility.

Preferably, the bottom plate is provided with a plurality of support legs, and the support legs are fixedly installed at four corners of the bottom plate respectively.

Through adopting above-mentioned technical scheme for this anchor clamps have certain height, make things convenient for workman's operation.

Preferably, the supporting leg is provided with a universal wheel, and the universal wheel is fixedly installed at the bottom of the supporting leg.

By adopting the technical scheme, the clamp can be moved to different positions according to actual needs, is convenient to use, and improves the working efficiency.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, the support rod can drive the second servo electric cylinder and the push plate to move transversely by means of sliding connection between the sliding chute arranged in the bottom plate and the sliding block, so that the transverse telescopic length of the second servo electric cylinder is increased, and the use flexibility is improved;

the servo motor and the first servo electric cylinder that set up on second, the bottom plate can make the elevating platform go up and down and rotate the operation, can carry out corresponding adjustment to the different position of the required centre gripping of bicycle frame, equidimension not, improve work efficiency.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a left side sectional view of the present invention;

fig. 5 is an enlarged view at a in fig. 4.

Reference numerals: 1. a base plate; 2. a through hole; 3. installing a box; 4. a servo motor; 5. a first servo electric cylinder; 6. fixing the rod; 7. a lifting platform; 8. positioning a plate; 9. a sliding mechanism; 10. a support bar; 11. mounting a plate; 12. a second servo electric cylinder; 13. pushing the plate; 14. a chute; 15. a slider; 16. a through groove; 17. fastening a bolt; 18. a support leg; 19. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a positioning device for processing a bicycle frame comprises a bottom plate 1, a through hole 2 is formed on the bottom plate 1, an installation box 3 is fixedly installed on the bottom plate 1, a servo motor 4 is fixedly installed in the installation box 3, a first servo electric cylinder 5 is fixedly installed on an output shaft of the servo motor 4, a fixed rod 6 is fixedly installed on an output shaft of the first servo electric cylinder 5, the fixed rod 6 is fixedly installed at the bottom of a lifting platform 7 after penetrating through the through hole 2, a positioning plate 8 is fixedly installed on the bottom plate 1, a sliding mechanism 9 is arranged on the bottom plate 1, a supporting rod 10 is fixedly installed on the sliding mechanism 9, an installation plate 11 is fixedly installed on the supporting rod 10, a second servo electric cylinder 12 is fixedly installed on the installation plate 11, a push plate 13 is fixedly installed on an output shaft of the second servo electric cylinder 12, and is connected with a sliding block 15 by means of a sliding chute 14 arranged in the bottom plate 1, can make bracing piece 10 drive second servo electric jar 12 and push pedal 13 carry out lateral shifting, increase the horizontal flexible length of second servo electric jar 12, improve and use the flexibility, servo motor 4 and the first servo electric jar 5 that set up on the bottom plate 1 can make the lifter plate go up and down and rotate the operation, can be directed against the different position of the required centre gripping of bicycle frame, and not equidimension carries out corresponding adjustment, improves work efficiency.

Referring to fig. 1 to 5, the sliding mechanism 9 includes a sliding slot 14 and a sliding block 15, the sliding slot 14 is disposed in the bottom plate 1, and the sliding block 15 is fixedly mounted at the bottom of the supporting rod 10, so that the supporting rod 10 can move freely in the left-right lateral direction on the positioning plate 8, and simultaneously drives the second servo electric cylinder 12 and the pushing plate 13 to move freely in the left-right lateral direction, so as to adjust the size of the bicycle frame to be positioned in time.

Referring to fig. 1 to 5, the sliding groove 14 is a T-shaped sliding groove, the sliding block 15 is a T-shaped sliding block, and the sliding block 15 is slidably connected in the bottom plate 1 through the sliding groove 14, so that the sliding block 15 slides more smoothly in the sliding groove 14, the combination is tighter, and the sliding structure is more stable.

Referring to fig. 1 to 5, a through groove 16 is formed in the positioning plate 8, the through groove 16 transversely penetrates through the positioning plate 8, and a fastening bolt 17 is convenient to lock after penetrating through the positioning plate 8, so that the supporting rod 10 is fixed.

Referring to fig. 1 to 5, the support rod 10 is fixedly connected to the through groove 16 by a fastening bolt 17, so that the support rod 10 is fixed at a desired position without shaking after being freely moved and positioned in a lateral direction.

Referring to fig. 1 to 5, the lifting platform 7 is a circular lifting platform, and the lifting platform 7 is rotatably disposed between two sets of the positioning plates 8, so that the bicycle frame can be rotated on the lifting platform 7 according to actual needs, different fixing positions can be adjusted, and the fixing flexibility can be improved.

Referring to fig. 1 to 5, a plurality of legs 18 are disposed on the bottom plate 1, and the legs 18 are respectively fixedly mounted at four corners of the bottom plate 1, so that the clamp has a certain height, which is convenient for a worker to operate.

Referring to fig. 1 to 5, the supporting leg 18 is provided with a universal wheel 19, and the universal wheel 19 is fixedly mounted at the bottom of the supporting leg 18, so that the clamp can be moved to different positions according to actual needs, and is convenient to use and capable of improving the working efficiency.

The use principle and the advantages are as follows: during the use, place the bicycle frame on elevating platform 7, according to the size of bicycle frame, at first carry out the adjustment of controlling anchor clamps, slide in spout 14 through adjustment slider 15, make bracing piece 10 drive second servo electric jar 12 and push pedal 13 can carry out horizontal free movement, the second servo electric jar 12 of two sets of symmetries carries out the centre gripping simultaneously to the bicycle frame fixed, improve and use the flexibility, servo motor 4 and the first servo electric jar 5 that set up on bottom plate 1 can make elevating platform 7 go up and down and rotation operation, can be to the different position of the required centre gripping of bicycle frame, corresponding adjustment is carried out to different sizes, and work efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used in bicycle frame processing, includes bottom plate (1), its characterized in that: a through hole (2) is arranged on the bottom plate (1), an installation box (3) is fixedly arranged on the bottom plate (1), a servo motor (4) is fixedly arranged in the mounting box (3), a first servo electric cylinder (5) is fixedly arranged on an output shaft of the servo motor (4), a fixed rod (6) is fixedly arranged on an output shaft of the first servo electric cylinder (5), the fixing rod (6) is fixedly arranged at the bottom of the lifting platform (7) after penetrating through the through hole (2), a positioning plate (8) is fixedly arranged on the bottom plate (1), a sliding mechanism (9) is arranged on the bottom plate (1), a support rod (10) is fixedly arranged on the sliding mechanism (9), a mounting plate (11) is fixedly arranged on the support rod (10), the servo electric cylinder of second (12) is fixed mounting on mounting panel (11), fixed mounting has push pedal (13) on the output shaft of the servo electric cylinder of second (12).

2. The positioning device for machining a bicycle frame as claimed in claim 1, wherein: the sliding mechanism (9) comprises a sliding groove (14) and a sliding block (15), the sliding groove (14) is formed in the bottom plate (1), and the sliding block (15) is fixedly installed at the bottom of the supporting rod (10).

3. The positioning device for machining a bicycle frame as claimed in claim 2, wherein: the sliding groove (14) is a T-shaped sliding groove, the sliding block (15) is a T-shaped sliding block, and the sliding block (15) is connected in the bottom plate (1) in a sliding mode through the sliding groove (14).

4. The positioning device for machining a bicycle frame as claimed in claim 1, wherein: a through groove (16) is formed in the positioning plate (8), and the through groove (16) transversely penetrates through the positioning plate (8).

5. The positioning device for machining a bicycle frame as claimed in claim 4, wherein: the support rod (10) is fixedly connected to the through groove (16) through a fastening bolt (17).

6. The positioning device for machining a bicycle frame as claimed in claim 1, wherein: the lifting platform (7) is a circular lifting platform, and the lifting platform (7) is rotatably arranged between the two groups of positioning plates (8).

7. The positioning device for machining a bicycle frame as claimed in claim 1, wherein: the bottom plate (1) is provided with a plurality of supporting legs (18), and the supporting legs (18) are fixedly installed at four corners of the bottom plate (1) respectively.

8. The positioning device for machining a bicycle frame as claimed in claim 7, wherein: the supporting leg (18) is provided with a universal wheel (19), and the universal wheel (19) is fixedly mounted at the bottom of the supporting leg (18).