CN210633433U

CN210633433U - Hook tip grinding device is used in fishhook production

Info

Publication number: CN210633433U
Application number: CN201921659498.7U
Authority: CN
Inventors: 吴俊�
Original assignee: Poyang Junrui Fishing Gear Co Ltd
Current assignee: Poyang Junrui Fishing Gear Co Ltd
Priority date: 2019-10-01
Filing date: 2019-10-01
Publication date: 2020-05-29
Anticipated expiration: 2029-10-01

Abstract

The utility model discloses a hook point grinding device is used in fishhook production, comprises a workbench, first opening has been seted up at the top of workstation, the bottom of workstation is equipped with the pneumatic cylinder, the welding has U type frame on the output shaft of pneumatic cylinder, the pivot is installed in the inside rotation of U type frame, the externally mounted of pivot has the emery wheel, the emery wheel is located the inside of first opening, the one end of pivot is connected with the output shaft of first motor through the shaft coupling. The utility model discloses mainly constitute by parts such as workstation, emery wheel, gyro wheel, semi-circular cavity, when sharpening, put into semi-circular cavity with the steel wire, drive the gyro wheel by the second motor and rotate, drive the steel wire and remove in semi-circular cavity, roll simultaneously, when the one end of steel wire contacted the emery wheel, driven the emery wheel by first motor and rotated to sharpen the one end of steel wire, production that can the continuation improves the sharpening efficiency of fishhook.

Description

Hook tip grinding device is used in fishhook production

Technical Field

The utility model relates to a fishhook production technical field specifically is a fishhook production is with hook point grinding device.

Background

A fishhook, a tool for hanging bait to attract fishes to get on the hook when fishing. The development of the existing fishhook is fast, the fishhook has various types, stainless steel and alloy steel made of carbon materials, and the fishhook has more types and sizes. The fishhook consists of a handle head, a hook handle, a hook bend, a hook tip, a hook door and a hook bottom, and each part has a specific function and is a necessary tool for fishing.

Need grind the point to the raw and other materials steel wire one end of fishhook in fishhook production process for the hook point is sharp, and the position of emery wheel is adjusted through manual mostly in the present fishhook sharpening equipment, is not convenient for control the accurate position that the emery wheel was adjusted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hook tip grinding device is used in fishhook production, when the emery wheel wearing and tearing appear, open the pneumatic cylinder and drive emery wheel rebound, the accurate position of adjusting the emery wheel of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a hook tip polishing device for fishhook production comprises a workbench, wherein a first opening is formed in the top of the workbench, a hydraulic cylinder is arranged at the bottom of the workbench, a U-shaped frame is welded on an output shaft of the hydraulic cylinder, a rotating shaft is rotatably arranged in the U-shaped frame, a grinding wheel is arranged outside the rotating shaft and is positioned in the first opening, and one end of the rotating shaft is connected with an output shaft of a first motor through a coupler;

the top of workstation is installed the second motor through the bolt, the output shaft key of second motor has connect the gyro wheel, the outside of gyro wheel has cup jointed semi-circular cavity, the both sides of semi-circular cavity all weld in the top of workstation through the support.

Preferably, the bottom of the workbench is provided with four groups of supporting legs.

Preferably, a fixing plate is welded between the supporting legs, and the hydraulic cylinder is installed at the top of the fixing plate.

Preferably, a feeding hole and a discharging hole are respectively formed in two sides of the semicircular cavity, and a collecting box is arranged on one side of the discharging hole.

Preferably, a second opening is formed in the bottom of the semicircular cavity, and the second opening is located above the grinding wheel.

Preferably, the bottom of the U-shaped frame is provided with a limiting hole, a limiting rod is inserted into the limiting hole, and the limiting rod is welded at the top of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model mainly comprises a workbench, a grinding wheel, a roller, a semicircular cavity and other parts, when sharpening, a steel wire is put into the semicircular cavity, the roller is driven by a second motor to rotate, the steel wire is driven to move in the semicircular cavity and roll at the same time, when one end of the steel wire is contacted with the grinding wheel, the grinding wheel is driven by a first motor to rotate, so that sharpening is carried out on one end of the steel wire, continuous production can be carried out, and the sharpening efficiency of the fishhook is improved;

2. the utility model discloses drive the steel wire by the gyro wheel and drive and roll when removing in semi-circular cavity, the steel wire receives the pressurization of gyro wheel, can not be taken out by the emery wheel, when the emery wheel wearing and tearing appear, opens the pneumatic cylinder and drives emery wheel rebound, the accurate position of adjusting the emery wheel of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a region a in fig. 1.

In the figure: 1. a work table; 2. a hydraulic cylinder; 3. a U-shaped frame; 4. a rotating shaft; 5. a grinding wheel; 6. a first opening; 7. a first motor; 8. a second motor; 9. a roller; 10. a semicircular cavity; 11. a support; 12. a support leg; 13. a fixing plate; 14. a feed inlet; 15. a discharge port; 16. a collection box; 17. a second opening; 18. a limiting hole; 19. a limiting rod.

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, the present invention provides a technical solution: a hook tip grinding device for fishhook production comprises a workbench 1, wherein a first opening 6 is formed in the top of the workbench 1, a hydraulic cylinder 2 is arranged at the bottom of the workbench 1, a U-shaped frame 3 is welded on an output shaft of the hydraulic cylinder 2, a rotating shaft 4 is rotatably arranged in the U-shaped frame 3, a grinding wheel 5 is arranged outside the rotating shaft 4, the grinding wheel 5 is positioned in the first opening 6, and one end of the rotating shaft 4 is connected with an output shaft of a first motor 7 through a coupler;

referring to fig. 1 and 2, a second motor 8 is mounted on the top of the workbench 1 through a bolt, a roller 9 is keyed on an output shaft of the second motor 8, a semicircular cavity 10 is sleeved outside the roller 9, a second opening 17 is formed in the bottom of the semicircular cavity 10, the second opening 17 is located above the grinding wheel 5, the second opening 17 enables one end of a steel wire to leak out of the semicircular cavity 10 and rub against the grinding wheel 5, a feed port 14 and a discharge port 15 are respectively arranged on two sides of the semicircular cavity 10, the feed port 14 and the discharge port 15 are convenient for raw materials and ground fishhooks to enter and exit, and a collection box 16 is arranged on one side of the discharge port 15. Both sides of the semicircular cavity 10 are welded on the top of the workbench 1 through the bracket 11. The distance between the outer edge of the grinding wheel 5 and the semicircular cavity 10 is smaller than the diameter of the steel wire, so that the grinding wheel 5 can extrude the steel wire and prevent the steel wire from being overlapped;

referring to fig. 1 and 3, four sets of support legs 12 are installed at the bottom of the workbench 1, the support legs 12 are beneficial to improving the overall stability, a fixing plate 13 is welded between the support legs 12 and the support legs 12, the hydraulic cylinder 2 is installed at the top of the fixing plate 13, the fixing plate 13 is beneficial to installing the hydraulic cylinder 2, a limiting hole 18 is formed in the bottom of the U-shaped frame 3, a limiting rod 19 is inserted into the limiting hole 18, the limiting rod 19 is welded at the top of the fixing plate 13, and the limiting rod 19 is matched with the limiting hole 18 to be beneficial to limiting the angle of the U-shaped frame 3 and preventing rotation, so that the angle of the grinding wheel 5 is limited.

The working principle is as follows: when sharpening, put into semi-circular cavity 10 with the steel wire, drive gyro wheel 9 by second motor 8 and rotate, drive the steel wire and remove in semi-circular cavity 10, roll simultaneously, when the one end of steel wire contacts emery wheel 5, drive emery wheel 5 by first motor 7 and rotate, semi-circular cavity 10 can spill in second opening 17 to the one end of steel wire, and rub between emery wheel 5, thereby sharpen the one end to the steel wire, can continuation production, improve the sharpening efficiency of fishhook, when wearing and tearing appear in emery wheel 5, open pneumatic cylinder 2 and drive emery wheel 5 rebound, make emery wheel 5 can continue to polish.

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 fishhook production is with hook point grinding device, includes workstation (1), its characterized in that: the grinding machine is characterized in that a first opening (6) is formed in the top of the workbench (1), a hydraulic cylinder (2) is arranged at the bottom of the workbench (1), a U-shaped frame (3) is welded on an output shaft of the hydraulic cylinder (2), a rotating shaft (4) is rotatably arranged inside the U-shaped frame (3), a grinding wheel (5) is arranged outside the rotating shaft (4), the grinding wheel (5) is located inside the first opening (6), and one end of the rotating shaft (4) is connected with an output shaft of a first motor (7) through a coupler;

the top of workstation (1) is installed second motor (8) through the bolt, the output shaft key of second motor (8) has connect gyro wheel (9), semi-circular cavity (10) have been cup jointed to the outside of gyro wheel (9), the both sides of semi-circular cavity (10) all weld in the top of workstation (1) through support (11).

2. The hook tip grinding device for fishhook production of claim 1, wherein: the bottom of workstation (1) is installed landing leg (12), landing leg (12) are provided with four groups.

3. The hook tip grinding device for fishhook production of claim 2, wherein: the supporting legs are characterized in that fixing plates (13) are welded between the supporting legs (12) and the supporting legs (12), and the hydraulic cylinder (2) is installed at the tops of the fixing plates (13).

4. The hook tip grinding device for fishhook production of claim 1, wherein: the two sides of the semicircular cavity (10) are respectively provided with a feeding hole (14) and a discharging hole (15), and one side of the discharging hole (15) is provided with a collecting box (16).

5. The hook tip grinding device for fishhook production of claim 1, wherein: and a second opening (17) is formed in the bottom of the semicircular cavity (10), and the second opening (17) is positioned above the grinding wheel (5).

6. The hook tip grinding device for fishhook production of claim 3, wherein: the bottom of the U-shaped frame (3) is provided with a limiting hole (18), a limiting rod (19) is inserted into the limiting hole (18), and the limiting rod (19) is welded to the top of the fixing plate (13).