CN213034727U

CN213034727U - Bicycle tire trimming positioning device

Info

Publication number: CN213034727U
Application number: CN202021541561.XU
Authority: CN
Inventors: 唐玉新
Original assignee: Suzhou Shenjun Automation Co ltd
Current assignee: Suzhou Shenjun Automation Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-23
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a bicycle tire cutting edge positioner, the on-line screen storage device comprises a base, first backup pad is installed to the below of base, first motor is installed in the outside of base, and the internally mounted of first motor has first transmission shaft, the gear is installed in the outside of first transmission shaft, and the outside of gear installs the chain, the internally mounted of chain has the cylinder, the axle sleeve is installed in the outside of cylinder, and installs first cylinder in the top of axle sleeve, the internally mounted of first cylinder has first air stem, and the top of first air stem installs anchor clamps, the second backup pad is installed to the top of anchor clamps, first push rod is installed on the right side of second backup pad. According to the edge cutting positioning device for the bicycle tire, the first air rod pushed by the first air cylinder is started to move downwards to drive the clamp to move downwards, and the uncut tire is clamped, so that the purpose of automatically clamping the tire is achieved.

Description

Bicycle tire trimming positioning device

Technical Field

The utility model relates to a relevant technical field of traffic specifically is a bicycle tire cutting edge positioner.

Background

The bicycle tire is one of important parts of the bicycle, is directly contacted with a road surface, and is used for buffering the impact on the bicycle when the bicycle runs together with a bicycle suspension, so that the bicycle is ensured to have good riding comfort and running smoothness; the good adhesion between the wheels and the road surface is ensured; the traction, braking and passing performance of the bicycle are improved; bearing the weight of the bicycle, the important role played by the tire on the bicycle is more and more emphasized by people.

However, the existing bicycle tire trimming positioning device needs to manually position the tire to be cut, and the working mode is low in working efficiency and extremely dangerous, and the human body can be injured if the user does not pay attention to the tire during cutting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle tire cutting edge positioner to it needs to carry out the manual work and fix a position the tire that needs the shearing to propose current bicycle tire cutting edge positioner in the above-mentioned background art to solve, such working method not only work efficiency is very low, if the problem that the human body received the injury will be made to careless words when shearing very danger moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a bicycle tire cutting edge positioning device comprises a base, wherein a first supporting plate is installed below the base, a first motor is installed on the outer side of the base, a first transmission shaft is installed inside the first motor, a gear is installed on the outer side of the first transmission shaft, a chain is installed on the outer side of the gear, a roller is installed inside the chain, a shaft sleeve is installed on the outer side of the roller, a first air cylinder is installed above the shaft sleeve, a first air rod is installed inside the first air cylinder, a clamp is installed above the first air rod, a second supporting plate is installed above the clamp, a first push rod is installed on the right side of the second supporting plate, a second push rod is installed on the right side of the first push rod, a supporting rod is arranged inside the second push rod, a spring buckle is installed on the outer side of the supporting rod, and a shell is installed on the outer side of the second push rod, and the inner wall of shell is provided with first recess, the second recess is installed on the right side of first recess, second gas pole is installed on the right side of second push rod, and the outside of second gas pole installs the second cylinder, the gyro wheel is installed to the below of second cylinder, the third backup pad is installed to the right side top of base, and the outside of third backup pad is provided with the third recess, the support frame is installed to the top of base, and installs the hydraulic press below the right side of support frame, the inside of hydraulic press is provided with the hydraulic stem, and installs the fourth backup pad below the hydraulic stem, the second motor is installed to the below of fourth backup pad, and the inside of second motor is provided with the second transmission shaft, the blade is installed to the right-hand member of second transmission shaft.

Preferably, the first transmission shaft and the gear are connected by welding, and the outer side surface of the gear is tightly attached to the inner side surface of the chain.

Preferably, the cross sections of the roller and the shaft sleeve are prismatic, and the cross sections are consistent in size.

Preferably, the rollers are equidistantly distributed on the chain along the horizontal line direction, and the rollers are distributed on the shaft sleeve along the horizontal line direction.

Preferably, the support rod is made of a metal material with toughness and elasticity, and the size of the outer side of the support rod is consistent with the size of the first groove and the second groove.

Preferably, the third groove is located right below the blade, and the width of the third groove is greater than the width of the blade.

Compared with the prior art, the beneficial effects of the utility model are that: this bicycle tire cut edge positioner, the first air stem downstream that starts first cylinder promotion drives anchor clamps downstream, press from both sides uncut tire tight, thereby reach the automatic tight purpose of pressing from both sides the tire, start the second cylinder and drive the drive of second air stem right removal, drive the second push rod and move right, because of the bracing piece is the metal that elasticity is good, so the bracing piece bends, make the outside of bracing piece move the second recess from first recess and block, thereby reach the purpose of fixing a position the tire, start the hydraulic press and promote the hydraulic stem downstream and drive the fourth backup pad and move down, start the second motor and drive the second transmission shaft and rotate when the blade moves the top of third recess, drive the blade and rotate, thereby reach the purpose of automatic feed.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a first support plate; 3. a first motor; 4. a first drive shaft; 5. a gear; 6. a chain; 7. a drum; 8. a shaft sleeve; 9. a clamp; 10. a second support plate; 11. a first gas lever; 12. a first cylinder; 13. a first push rod; 14. a second push rod; 15. a support bar; 16. a spring buckle; 17. a housing; 18. a first groove; 19. a second groove; 20. a second gas lever; 21. a second cylinder; 22. a roller; 23. a third support plate; 24. a third groove; 25. a support frame; 26. a hydraulic press; 27. a hydraulic lever; 28. a fourth support plate; 29. a second motor; 30. a second drive shaft; 31. a blade.

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. 1-4, the present invention provides a technical solution: a bicycle tire cutting edge positioning device comprises a base 1, a first supporting plate 2 is installed below the base 1, a first motor 3 is installed outside the base 1, a first transmission shaft 4 is installed inside the first motor 3, a gear 5 is installed outside the first transmission shaft 4, a chain 6 is installed outside the gear 5, a roller 7 is installed inside the chain 6, a shaft sleeve 8 is installed outside the roller 7, a first air cylinder 12 is installed above the shaft sleeve 8, a first air rod 11 is installed inside the first air cylinder 12, a clamp 9 is installed above the first air rod 11, a second supporting plate 10 is installed above the clamp 9, a first push rod 13 is installed on the right side of the second supporting plate 10, a second push rod 14 is installed on the right side of the first push rod 13, a supporting rod 15 is arranged inside the second push rod 14, and a spring buckle 16 is installed outside the supporting rod 15, the outer shell 17 is installed on the outer side of the second push rod 14, a first groove 18 is formed in the inner wall of the outer shell 17, a second groove 19 is installed on the right side of the first groove 18, a second air rod 20 is installed on the right side of the second push rod 14, a second air cylinder 21 is installed on the outer side of the second air rod 20, rollers 22 are installed below the second air cylinder 21, a third supporting plate 23 is installed above the right side of the base 1, a third groove 24 is formed in the outer side of the third supporting plate 23, a supporting frame 25 is installed above the base 1, a hydraulic machine 26 is installed below the right side of the supporting frame 25, a hydraulic rod 27 is arranged inside the hydraulic machine 26, a fourth supporting plate 28 is installed below the hydraulic rod 27, a second motor 29 is installed below the fourth supporting plate 28, a second transmission shaft 30 is arranged inside the second motor 29, and a blade 31 is installed at the right end of the second transmission shaft 30.

First transmission shaft 4 is the welding with the connected mode of gear 5, and the outside surface of gear 5 and the inside surface of chain 6 closely laminate, has guaranteed that gear 5 is more firm when rotating and has increased gear 5 to chain 6 control sensitivity.

The cross sections of the roller 7 and the shaft sleeve 8 are prismatic, and the cross sections of the roller 7 and the shaft sleeve 8 are consistent in size, so that the shaft sleeve 8 can slide on the surface of the roller 7 and cannot rotate.

The rollers 7 are equidistantly distributed on the chain 6 along the horizontal line direction, and the rollers 7 are distributed on the shaft sleeve 8 along the horizontal line direction, so that the uncut tire is guaranteed to be stressed more uniformly when being clamped.

The material of the support rod 15 is a metal material with toughness and elasticity, and the size of the outer side of the support rod 15 is consistent with the size of the first groove 18 and the second groove 19, so that the support rod 15 can be bent and bounced and can be clamped in the first groove 18 and the second groove 19.

The third groove 24 is located right below the blade 31, and the width of the third groove 24 is greater than the width of the blade 31, so that the blade 31 can smoothly cut the tire.

The working principle is as follows: when the clamping mechanism for painting the motor shell is used, the edge cutting and positioning device for the bicycle tire starts the first air rod 11 pushed by the first air cylinder 12 to move downwards to drive the clamp 9 to move downwards to clamp the uncut tire so as to achieve the purpose of automatically clamping the tire, starts the second air cylinder 21 to drive the second air rod 20 to move rightwards to drive the second push rod 14 to move rightwards, the support rod 15 bends because the support rod 15 is made of metal with good elasticity, so that the outer side of the support rod 15 moves from the first groove 18 to the second groove 19 to be clamped, thereby achieving the purpose of positioning the tire, starts the hydraulic machine 26 to push the hydraulic rod 27 to move downwards to drive the fourth support plate 28 to move downwards, starts the second motor 29 to drive the second transmission shaft 30 to rotate when the blade 31 moves above the third groove 24, and drives the blade 31 to rotate, thereby achieving the purpose of automatic feed.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 bicycle tire cutting edge positioner, includes base (1), its characterized in that: the automatic feeding device is characterized in that a first supporting plate (2) is installed below the base (1), a first motor (3) is installed on the outer side of the base (1), a first transmission shaft (4) is installed inside the first motor (3), a gear (5) is installed on the outer side of the first transmission shaft (4), a chain (6) is installed on the outer side of the gear (5), a roller (7) is installed inside the chain (6), a shaft sleeve (8) is installed on the outer side of the roller (7), a first air cylinder (12) is installed above the shaft sleeve (8), a first air rod (11) is installed inside the first air cylinder (12), a clamp (9) is installed above the first air rod (11), a second supporting plate (10) is installed above the clamp (9), a first push rod (13) is installed on the right side of the second supporting plate (10), and a second push rod (14) is installed on the right side of the first push rod (13), a support rod (15) is arranged inside the second push rod (14), a spring buckle (16) is installed on the outer side of the support rod (15), a shell (17) is installed on the outer side of the second push rod (14), a first groove (18) is formed in the inner wall of the shell (17), a second groove (19) is installed on the right side of the first groove (18), a second air rod (20) is installed on the right side of the second push rod (14), a second air cylinder (21) is installed on the outer side of the second air rod (20), rollers (22) are installed below the second air cylinder (21), a third support plate (23) is installed above the right side of the base (1), a third groove (24) is formed in the outer side of the third support plate (23), a support frame (25) is installed above the base (1), and a hydraulic machine (26) is installed below the right side of the support frame (25), the hydraulic press is characterized in that a hydraulic rod (27) is arranged in the hydraulic press (26), a fourth supporting plate (28) is arranged below the hydraulic rod (27), a second motor (29) is arranged below the fourth supporting plate (28), a second transmission shaft (30) is arranged in the second motor (29), and a blade (31) is arranged at the right end of the second transmission shaft (30).

2. A bicycle tire trim positioning apparatus as set forth in claim 1, wherein: the first transmission shaft (4) and the gear (5) are connected in a welding mode, and the outer side surface of the gear (5) is tightly attached to the inner side surface of the chain (6).

3. A bicycle tire trim positioning apparatus as set forth in claim 1, wherein: the cross sections of the roller (7) and the shaft sleeve (8) are prismatic, and the cross sections are the same in size.

4. A bicycle tire trim positioning apparatus as set forth in claim 1, wherein: the rollers (7) are distributed on the chain (6) at equal intervals along the horizontal line direction, and the rollers (7) are distributed on the shaft sleeve (8) along the horizontal line direction.

5. A bicycle tire trim positioning apparatus as set forth in claim 1, wherein: the support rod (15) is made of a metal material with toughness and elasticity, and the size of the outer side of the support rod (15) is consistent with that of the first groove (18) and the second groove (19).

6. A bicycle tire trim positioning apparatus as set forth in claim 1, wherein: the third groove (24) is positioned right below the blade (31), and the width of the third groove (24) is larger than that of the blade (31).