CN211967093U

CN211967093U - Bicycle spoke burnishing device with protective structure

Info

Publication number: CN211967093U
Application number: CN202020629030.XU
Authority: CN
Inventors: 李莹
Original assignee: Tianjin Jieao Technology Co ltd
Current assignee: Tianjin Jieao Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-20
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a bicycle spoke burnishing device with protective structure, including base, sand table, motor and air exhauster, the middle part top of base is provided with the sand table, the outside parcel of gear has the conveying chain, the top below of base is provided with the actuating lever, the outside parcel of actuating lever has the guide pin bushing, the below of connecting rod is connected with the link, the right side of base is provided with the feeding section of thick bamboo, and installs out the feed cylinder in the left side of base, the top outside of base is provided with the suction head, and the outer end of suction head is connected with the pipe, the bottom of pipe is provided with the dust collection box, and the air exhauster is installed with the junction of dust collection box to the pipe. This bicycle spoke burnishing device with protective structure, it is fixed that the convenience leads to the spoke, makes things convenient for the fixed burnishing and polishing of spoke, and can protect the spoke and avoid hindering the people to can absorb the processing to burnishing and polishing's dust.

Description

Bicycle spoke burnishing device with protective structure

Technical Field

The utility model relates to a bicycle technical field specifically is a bicycle spoke burnishing device with protective structure.

Background

The bicycle makes things convenient for the trip, and is convenient for park at any time, is the instrument of riding instead of commonly using, in order to support the stability between wheel and the axle, need use the spoke usually, the spoke surface is smooth can reduce dust or water stain and pile up on the spoke, is convenient for increase the life of spoke, consequently, the spoke production is accomplished the back, needs polishing treatment.

At present bicycle spoke burnishing device, at the in-process of polishing, because spoke length overlength easily makes the spoke take place the bending, and does not have protection machanism, at the in-process of spoke business turn over, because the effort of emery wheel, easily makes the spoke injure the people, consequently, we provide a bicycle spoke burnishing device with protective structure to in the problem of proposing in the solution of the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle spoke burnishing device with protective structure to solve present bicycle spoke burnishing device that above-mentioned background art provided, at the in-process of polishing, because spoke length overlength easily makes the spoke take place to buckle, and does not have protection machanism, at the in-process of spoke business turn over, because the effort of emery wheel, easily makes the spoke injure people's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a bicycle spoke polishing device with a protection structure comprises a base, an abrasive disc, a motor and an exhaust fan, wherein the abrasive disc is arranged above the middle of the base, the right end of the abrasive disc is connected with a gear, a conveying chain is wrapped outside the gear, the right end of the gear is connected with the output end of the motor, a driving rod is arranged below the top of the base, a handle is arranged at the right end of the driving rod, a guide sleeve is wrapped outside the driving rod, a connecting rod is connected below the guide sleeve, a connecting frame is connected below the connecting rod, a fixing roller is arranged inside the bottom end of the connecting frame, a feeding cylinder is arranged on the right side of the base, a discharging cylinder is arranged on the left side of the base, a suction head is arranged outside the top of the base, the outer end of the suction head is connected with a guide pipe, a dust collection box is arranged at the bottom end of the guide pipe, and the dust collection box is positioned below the base.

Preferably, the sand table is symmetrically arranged in the middle of the base in the front and back direction, the single sand table bodies form a linkage mechanism through gears and a transmission chain, and the single sand table bodies and the fixed roller form a triangular structure in front.

Preferably, opposite thread structures are correspondingly arranged on the left and right sides of the outer side of the driving rod, and the guide sleeve and the driving rod form a sliding structure.

Preferably, the upper end and the lower end of the connecting rod are respectively hinged with the guide sleeve and the connecting frame, the driving rod and the connecting frame form a transmission mechanism through the guide sleeve and the connecting rod, and the connecting frame and the sand disc form a lifting structure.

Preferably, the right ends of the feeding cylinder and the discharging cylinder are both horn-shaped structures, and the circle center of the feeding cylinder, the circle center of the discharging cylinder and the center of a triangle formed by the sand disc single body and the fixed roller are on the same straight line.

Preferably, the suction heads are symmetrically arranged above the base in front and back, and the conduits below the suction heads are arranged in a Y shape.

Compared with the prior art, the beneficial effects of the utility model are that: the polishing device for the bicycle spoke with the protection structure is convenient for guiding and fixing the spoke, fixing, grinding and polishing the spoke, protecting the spoke to avoid hurting people and absorbing and processing the grinding and polishing dust;

1. the abrasive disc and the gear are arranged, a triangular structure is formed between the abrasive disc monomer and the fixed roller, the lath is convenient to fix, and the abrasive disc synchronously rotates under the driving of the conveying chain, so that the lath is convenient to polish;

2. the feeding barrel and the discharging barrel are arranged, and the right ends of the feeding barrel and the discharging barrel are of horn-shaped structures, so that the turnrails can be conveniently penetrated into the feeding barrel and fixed by the feeding barrel and the discharging barrel, and the turnrails can be conveniently protected by fixing the feeding barrel and the discharging barrel, and people can be prevented from being injured by the turnrails;

3. the suction head and the guide pipe are arranged, the suction head is symmetrically arranged above the base in the front and back direction, the polished dust is conveniently absorbed, the guide pipe below the suction head is arranged in a Y shape, and guide processing is conveniently carried out on the absorbed dust, so that the dust is conveniently collected.

Drawings

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

FIG. 2 is a left side view of the gear and the transmission chain of the present invention;

FIG. 3 is a left side view of the base of the present invention;

fig. 4 is the left side view structure schematic diagram of the connection of the sand table and the fixed roll of the utility model.

In the figure: 1. a base; 2. a sand pan; 3. a gear; 4. a conveyor chain; 5. a motor; 6. a drive rod; 7. a handle; 8. a guide sleeve; 9. a connecting rod; 10. a connecting frame; 11. a fixed roller; 12. a feeding cylinder; 13. a discharging barrel; 14. a suction head; 15. a conduit; 16. an exhaust fan; 17. a dust collection box.

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 spoke polishing device with a protection structure comprises a base 1, an abrasive disc 2, a gear 3, a conveying chain 4, a motor 5, a driving rod 6, a handle 7, a guide sleeve 8, a connecting rod 9, a connecting frame 10, a fixed roller 11, a feeding barrel 12, a discharging barrel 13, a suction head 14, a guide pipe 15, an exhaust fan 16 and a dust collection box 17, wherein the abrasive disc 2 is arranged above the middle part of the base 1, the right end of the abrasive disc 2 is connected with the gear 3, the conveying chain 4 is wrapped on the outer side of the gear 3, the right end of the gear 3 is connected with the output end of the motor 5, the driving rod 6 is arranged below the top of the base 1, the handle 7 is arranged at the right end of the driving rod 6, the guide sleeve 8 is wrapped on the outer side of the driving rod 6, the connecting rod 9 is connected below the guide sleeve 8, the connecting frame 10 is connected below the connecting rod 9, the fixed roller 11 is arranged inside the, and the left side of the base 1 is provided with a discharging barrel 13, the top outer side of the base 1 is provided with a suction head 14, the outer end of the suction head 14 is connected with a guide pipe 15, the bottom end of the guide pipe 15 is provided with a dust collection box 17, the connection part of the guide pipe 15 and the dust collection box 17 is provided with an exhaust fan 16, and the dust collection box 17 is positioned below the base 1.

As in fig. 1, 2 and 3, the sand table 2 is symmetrically arranged at the front and back of the base 1, the sand table 2 is connected between the single bodies through a gear 3 and a transmission chain 4 to form a linkage mechanism, the single bodies of the sand table 2 and the fixed roller 11 form a triangular structure, so that the lath is conveniently fixed, opposite thread structures are correspondingly arranged on the left and right sides of the outer side of the driving rod 6, the guide sleeve 8 and the driving rod 6 form a sliding structure, so that the guide sleeve 8 is conveniently driven to stably move, the upper end and the lower end of the connecting rod 9 are respectively hinged with the guide sleeve 8 and the connecting frame 10, the driving rod 6 forms a transmission mechanism with the connecting frame 10 through the guide sleeve 8 and the connecting rod 9, the connecting frame 10 and the sand table 2 form a lifting structure, and the fixed roller 11.

As shown in the figures 1 and 4, the right ends of the feeding barrel 12 and the discharging barrel 13 are both horn-shaped structures, the circle center of the feeding barrel 12, the circle center of the discharging barrel 13, the center of a triangle formed by the sand disc 2 monomer and the fixed roller 11 are on the same straight line, the spoke is protected conveniently, the suction head 14 is symmetrically arranged above the base 1 in the front-back direction, and the guide pipe 15 below the suction head 14 is arranged in a Y shape, so that the dust can be absorbed and treated conveniently.

The working principle is as follows: when the bicycle spoke polishing device with the protection structure is used, firstly, a motor 5 is started, as shown in fig. 1, the motor 5 drives a gear 3 to rotate, so that the gear 3 drives a sand disc 2 to synchronously rotate through a transmission chain 4, spokes are introduced between the sand disc 2 and the gear 3 through a feeding cylinder 12, a driving rod 6 is driven to rotate by a handle 7 through rotating the handle 7, and the fixing roller 11 extrudes spokes due to the fact that the upper end and the lower end of the connecting rod 9 are respectively fixed with a guide sleeve 8 and a connecting frame 10 as the inner sides of the driving rod 6 are oppositely provided with threaded structures, so that the guide sleeves 8 slide oppositely, the bottom position of the connecting rod 9 is changed, and the spokes are conveniently polished by the sand disc 2;

in the process of grinding the abrasive disc 2, as shown in fig. 1, the spokes are pushed to move on the abrasive disc 2, and the extended spokes contact with the discharge barrel 13, so that the two ends of the spokes are fixed, and stable grinding is facilitated, and in the process of grinding, the exhaust fan 16 is started to generate suction force, so that the grinded and polished dust is sucked into the dust collection box 17 through the suction head 14 and the guide pipe 15 for collection treatment, which is the whole working process of the bicycle spoke polishing device with the protection structure, and the content not described in detail in the specification belongs to the prior art known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bicycle spoke burnishing device with protective structure, includes base (1), abrasive disc (2), motor (5) and air exhauster (16), its characterized in that: the grinding device is characterized in that a sand table (2) is arranged above the middle of the base (1), the right end of the sand table (2) is connected with a gear (3), a conveying chain (4) is wrapped on the outer side of the gear (3), the right end of the gear (3) is connected with the output end of a motor (5), a driving rod (6) is arranged below the top of the base (1), a handle (7) is installed at the right end of the driving rod (6), a guide sleeve (8) is wrapped on the outer side of the driving rod (6), a connecting rod (9) is connected below the guide sleeve (8), a connecting frame (10) is connected below the connecting rod (9), a fixed roller (11) is installed inside the bottom end of the connecting frame (10), a feeding barrel (12) is arranged on the right side of the base (1), a discharging barrel (13) is installed on the left side of the base (1), a suction head (14) is arranged on the, and the outer end of the suction head (14) is connected with a guide pipe (15), the bottom end of the guide pipe (15) is provided with a dust collection box (17), an exhaust fan (16) is installed at the joint of the guide pipe (15) and the dust collection box (17), and the dust collection box (17) is positioned below the base (1).

2. A bicycle rack polishing device with protective structure as claimed in claim 1, wherein: the sand table (2) is symmetrically arranged in the middle of the base (1) in the front and back direction, the sand table (2) single bodies form a linkage mechanism through the gear (3) and the transmission chain (4), and the sand table (2) single bodies and the fixed roller (11) form a triangular structure in front.

3. A bicycle rack polishing device with protective structure as claimed in claim 1, wherein: opposite thread structures are correspondingly arranged on the left side and the right side of the outer side of the driving rod (6), and the guide sleeve (8) and the driving rod (6) form a sliding structure.

4. A bicycle rack polishing device with protective structure as claimed in claim 1, wherein: the upper end and the lower end of the connecting rod (9) are respectively hinged with the guide sleeve (8) and the connecting frame (10), the driving rod (6) forms a transmission mechanism with the connecting frame (10) through the guide sleeve (8) and the connecting rod (9), and the connecting frame (10) and the sand disc (2) form a lifting structure.

5. A bicycle rack polishing device with protective structure as claimed in claim 1, wherein: the right ends of the feeding cylinder (12) and the discharging cylinder (13) are both horn-shaped structures, and the circle center of the feeding cylinder (12), the circle center of the discharging cylinder (13), the center of a triangle formed by the sand disc (2) monomer and the fixed roller (11) are on the same straight line.

6. A bicycle rack polishing device with protective structure as claimed in claim 1, wherein: the suction heads (14) are symmetrically arranged above the base (1) in front and back, and the catheter (15) below the suction heads (14) is arranged in a Y shape.