CN213080275U

CN213080275U - Saw blade gear grinding device

Info

Publication number: CN213080275U
Application number: CN202021753019.0U
Authority: CN
Inventors: 卢胜; 吴建乐
Original assignee: Jinyun Pioneer Tools Co ltd
Current assignee: Jinyun Pioneer Tools Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-30
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a saw blade gear grinding device, which comprises a tool table, wherein the top surface of the tool table is fixedly connected with a supporting plate, the top surface of the supporting plate is provided with an electric cylinder, the output shaft of the electric cylinder is fixedly installed with the top end of an electric cylinder slide bar, the bottom end of the electric cylinder slide bar is fixedly connected with a turntable, the top surface of the tool table is provided with a base, the inside of the base is rotatably connected with an installation rod, the side wall of the installation rod is provided with a driving disk and a saw blade body, the top surface of the installation rod is inserted into the inside of a fixed cylinder, the bottom surface of the fixed cylinder is abutted against the driving disk, the inside of the fixed cylinder is provided with a chute, the inside of the chute is rotatably connected with the turntable, the inside of the fixed cylinder is provided with a spring, the saw blade gear grinding device is controlled to ascend and descend by the electric cylinder and descend and is, to replace manual installation and to reduce the damage caused by installation.

Description

Saw blade gear grinding device

Technical Field

The utility model relates to a gear grinding machine technical field specifically is a saw bit gear grinding device.

Background

The gear grinding machine is a device for processing a saw blade by using a grinding wheel as a grinding tool, the saw blade is required to be used for cutting wood, metal and the like in industrial production or daily life, the saw blade is usually made of metal materials, and the saw teeth of the saw blade can be abraded in use and need to be polished by the gear grinding machine for repeated use.

However, the common gear grinding machine is often inconvenient to install when the saw blade is installed, and the saw blade is easily damaged due to the fact that the common gear grinding machine is often installed manually.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a saw bit gerar grinding device controls through the electric jar to go up and down and be provided with buffer memory mechanism in the inside of solid fixed cylinder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a saw blade gear grinding device comprises a tool table, wherein a supporting plate is fixedly connected to the top surface of the tool table, an electric cylinder is installed on the top surface of the supporting plate, the output shaft of the electric cylinder is fixedly arranged with the top end of the electric cylinder slide bar, the bottom end of the electric cylinder slide bar is fixedly connected with a turntable, a base is arranged on the top surface of the tool table, an installation rod is rotatably connected inside the base, a driving disc and a saw blade body are arranged on the side wall of the installation rod, the top surface of the mounting rod is inserted into the fixed cylinder, the bottom surface of the fixed cylinder is contacted with the driving disk, a sliding groove is arranged inside the fixed cylinder, a rotary table is rotatably connected inside the sliding groove, a spring is arranged inside the fixed cylinder, the bottom of spring is installed the slip dish, electronic slip table is installed to the top surface of frock platform, the motor is installed to the top surface of electronic slip table, the mill is installed to the output shaft of motor.

Preferably, the bottom surface corner of frock platform is the rigid coupling respectively has the landing leg, the bottom of landing leg all is provided with the stabilizer blade.

Preferably, the support plate is L-shaped, and the inside of the support plate is connected with the side wall of the electric cylinder slide rod in a sliding manner.

Preferably, a protective cover is fixedly mounted on the side wall of the grinding disc, and the protective cover is arranged in a semi-surrounding mode.

Preferably, the bottom surface of the fixed cylinder is bonded with an anti-slip ring.

Preferably, the inside of spout is provided with the steel ball, just the steel ball rotates mutually with the lateral wall of spout and the lateral wall of carousel respectively and is connected.

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

1. the utility model provides a saw bit gerar grinding device when needs are dismantled and are installed the saw bit, through reciprocating of the telescopic shaft drive electric cylinder slide bar on the electric cylinder, makes the fixed section of thick bamboo on the electric cylinder slide bar bottom can follow the top of installation pole and downwards or the downstream, and then is convenient for carry out the mounting box to the saw bit and dismantle.

2. The utility model provides a saw bit gerar grinding device promotes the sliding disc through the installation pole and moves on mutually, and compression spring simultaneously, and then can be in fixed driving-disc and saw bit, protects driving-disc and saw bit and handles to avoid taking place the scar.

Drawings

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

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

fig. 3 is a schematic view of the internal structure of the fixing cylinder of the present invention.

Reference numbers in the figures: 1. a tooling table; 2. a support leg; 3. a support leg; 4. a support plate; 5. an electric cylinder; 6. a drive disc; 7. mounting a rod; 8. a base; 9. a saw blade body; 10. a motor; 11. an electric sliding table; 12. a protective cover; 13. a grinding disc; 14. a fixed cylinder; 15. an anti-slip ring; 16. an electric cylinder slide bar; 17. a chute; 18. a turntable; 19. steel balls; 20. a spring; 21. a sliding disk.

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.

The utility model provides a saw blade gear grinding device as shown in figures 1-3, which comprises a tool table 1, wherein the corners of the bottom surface of the tool table 1 are respectively and fixedly connected with supporting legs 2, the bottom ends of the supporting legs 2 are respectively provided with supporting feet 3, in order to ensure that the tool table 1 keeps stable when the gear grinding treatment is carried out on the tool table 1, the top surface of the tool table 1 is fixedly connected with a support plate 4, the top surface of the support plate 4 is provided with an electric cylinder 5, the support plate 4 is in an L shape, the inner part of the support plate 4 is in sliding connection with the side wall of an electric cylinder slide bar 16, in order to support the electric cylinder 5 and facilitate disassembly and assembly, an output shaft of the electric cylinder 5 is fixedly mounted on the top end of an electric cylinder slide rod 16, a rotary table 18 is fixedly connected to the bottom end of the electric cylinder slide rod 16, a base 8 is mounted on the top surface of the tooling table 1, a mounting rod 7 is rotatably connected to the inside of the base 8, and a driving disc 6 and a saw blade body 9 are mounted on the side wall of the mounting rod 7.

The top surface of the installation rod 7 is inserted into the fixed cylinder 14, the bottom surface of the fixed cylinder 14 is abutted against the driving disc 6, the fixed cylinder 14 is internally provided with a sliding groove 17, the sliding groove 17 is internally and rotatably connected with a rotating disc 18, the sliding groove 17 is internally provided with a steel ball 19, the steel ball 19 is respectively and rotatably connected with the side wall of the sliding groove 17 and the side wall of the rotating disc 18, in order to facilitate the rotation of the rotating disc 18 and the sliding groove 17 through the steel ball 19, the fixed cylinder 14 is internally provided with a spring 20, the bottom end of the spring 20 is provided with a sliding disc 21, the bottom surface of the fixed cylinder 14 is bonded with an anti-slip ring 15, in order to increase the contact area between the fixed cylinder 14 and the driving disc 6, the top surface of the tooling table 1 is provided with an electric sliding table 11, the top surface of the electric sliding table 11 is provided with a motor 10, in order to protect the human body.

The utility model provides a pair of saw bit gerar grinding device's theory of operation as follows:

when in use, the driving disc 6 can be rotated by the driving component on the saw-tooth machine, which belongs to the prior art and is not described herein, the electric sliding table 11 on the top surface of the tool table 1 is used for moving the motor 10, so that the upper grinding disc 13 of the motor 10 is used for grinding teeth of the saw blade body 9, the driving disc 6 is rotated by the driving component, because the driving disc 6 and the saw blade body 9 are both arranged on the mounting rod 7, the driving disc 6 and the saw blade body 9 are coaxially rotated, so that the grinding disc 13 can grind teeth of the side wall of the saw blade body 9, when the saw blade body 9 needs to be disassembled and assembled, the telescopic shaft on the electric cylinder 5 is used for driving the electric cylinder slide rod 16 to move up and down, so that the fixed cylinder 14 on the bottom end of the electric cylinder slide rod 16 can move down or down from the top end of the mounting rod 7, and further the assembling and disassembling, when the driving disk 6 and the saw blade body 9 need to be installed, the fixed cylinder 14 is inserted with the top end of the installation rod 7, and the sliding disk 21 is arranged inside the side wall of the fixed cylinder 14, so that when the bottom end of the fixed cylinder 14 is abutted against the surface of the driving disk 6, due to the influence of the error, the mounting rod 7 will push the sliding disc 21 to move upwards while compressing the spring 20, thereby enabling the driving disc 6 and the blade body 9 to be fixed, the driving disk 6 and the saw blade body 9 are protected from being scratched, when the driving disk 6 rotates under the action of the driving component, the rotating disk 18 at the bottom end of the electric cylinder sliding rod 16 rotates in the groove of the fixed cylinder 14, meanwhile, the steel balls 19 can roll inside, so that the fixed cylinder 14 can rotate along with the driving disk 6, and the bottom end of the fixed cylinder 14 is bonded with the anti-slip ring 15, so that the fixed cylinder 14 can be fixed with the driving disk 6 and the saw blade body 9.

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 saw bit gerar grinding device, includes frock platform (1), its characterized in that: the tool table is characterized in that a supporting plate (4) is fixedly connected to the top surface of the tool table (1), an electric cylinder (5) is mounted on the top surface of the supporting plate (4), an output shaft of the electric cylinder (5) is fixedly mounted on the top end of an electric cylinder sliding rod (16), a rotary table (18) is fixedly connected to the bottom end of the electric cylinder sliding rod (16), a base (8) is mounted on the top surface of the tool table (1), a mounting rod (7) is rotatably connected to the inside of the base (8), a driving disc (6) and a saw blade body (9) are mounted on the side wall of the mounting rod (7), the top surface of the mounting rod (7) is inserted into a fixed cylinder (14), the bottom surface of the fixed cylinder (14) is abutted to the driving disc (6), a sliding groove (17) is formed in the fixed cylinder (14), a rotary table (18) is rotatably connected to the inside of the sliding groove (17), and a spring (, slide plate (21) are installed to the bottom of spring (20), electronic slip table (11) are installed to the top surface of frock platform (1), motor (10) are installed to the top surface of electronic slip table (11), mill (13) are installed to the output shaft of motor (10).

2. The saw blade sharpening device as defined in claim 1, wherein: the bottom surface corner of frock platform (1) is the rigid coupling respectively has landing leg (2), the bottom of landing leg (2) all is provided with stabilizer blade (3).

3. The saw blade sharpening device as defined in claim 1, wherein: the support plate (4) is L-shaped, and the inside of the support plate (4) is connected with the side wall of the electric cylinder slide rod (16) in a sliding manner.

4. The saw blade sharpening device as defined in claim 1, wherein: the side wall fixed mounting of mill (13) has protection casing (12), protection casing (12) are half and surround the setting.

5. The saw blade sharpening device as defined in claim 1, wherein: and an anti-slip ring (15) is adhered to the bottom surface of the fixed cylinder (14).

6. The saw blade sharpening device as defined in claim 1, wherein: the steel ball (19) is arranged in the sliding groove (17), and the steel ball (19) is respectively and rotatably connected with the side wall of the sliding groove (17) and the side wall of the turntable (18).