CN215547915U

CN215547915U - Passivation is frock for equipment

Info

Publication number: CN215547915U
Application number: CN202122006218.6U
Authority: CN
Inventors: 王宏波; 张剑; 李文磊
Original assignee: Zhejiang Ivke Machinery Technology Co ltd
Current assignee: Zhejiang Ivke Machinery Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-18
Anticipated expiration: 2031-08-24

Abstract

The utility model belongs to the technical field of cutter passivation, and relates to a tool for passivation equipment, which comprises a hollow chuck driven by a power device to rotate, wherein the front end of the chuck clamps a workpiece to be passivated, a plurality of sand discharge holes are formed in the outer wall of the chuck, nozzles are arranged in front of the chuck at intervals, and the nozzles spray diamond dust flowing at a high speed towards the workpiece. The tool for the passivation equipment can perform passivation treatment on the tool more uniformly, improve the working efficiency and reduce the labor cost.

Description

Passivation is frock for equipment

Technical Field

The utility model belongs to the technical field of cutter passivation, and relates to a tool for passivation equipment.

Background

The tool passivation process is a key processing process related to the service life of the tool, particularly, a passivation process is added after the grinding processing of the screw tap, the service life can be effectively prolonged, the edge breakage phenomenon of the tool in the using process is reduced, most of equipment used in the market at present is manual operation, and the defects of the manual operation and the inconsistent surface quality are that the manual operation is not uniform.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the tool for the passivation equipment, which can more uniformly passivate the tool, improve the working efficiency and reduce the labor cost.

In order to solve the above technical problems, the object of the present invention is achieved by the following technical solutions:

the tool for the passivation equipment comprises a hollow chuck driven by a power device to rotate, wherein the front end of the chuck clamps a workpiece to be passivated, a plurality of sand discharge holes are formed in the outer wall of the chuck, spray heads are arranged in front of the chuck at intervals and spray high-speed flowing carborundum towards the workpiece.

In the tool for the passivation device, the power device is selected from an engine, a motor and the like, preferably the motor, more preferably an adjustable speed motor, and when the power device is the motor, the chuck is fixed on a motor shaft of the motor.

In the above tooling for passivation equipment, the chucks are cylindrical chucks, and the sand discharge holes are circumferentially arranged on the outer wall of the chucks in rows.

In the above tooling for passivation equipment, preferably, the motor shaft, the chuck, the workpiece and the nozzle are coaxially arranged.

In foretell frock for passivation equipment, the motor has been provided with the motor backplate outward, the motor backplate includes preceding backplate, back backplate, goes up backplate, backplate down, left side backplate and right side backplate.

In foretell frock for passivation equipment, the shower nozzle is fixed on the shower nozzle fixed plate, the shower nozzle fixed plate passes through the shower nozzle connecting plate to be connected on the motor backplate, the shower nozzle fixed plate sets up with the shower nozzle connecting plate is perpendicular, and is preferred, the shower nozzle connecting plate is connected on left side backplate or right side backplate.

In the above tooling for passivation equipment, a lifting adjusting device is arranged between the spray head connecting plate and the motor protective plate.

In foretell frock for passivation equipment, lift adjusting device is including fixing dovetail slide and the forked tail slip table on shower nozzle connecting plate and motor backplate respectively, dovetail slide and forked tail slip table cooperation slide. The lifting adjusting device can also be a combination of a screw and a nut.

In foretell frock for passivation equipment, the shower nozzle is connected with jet-propelled pipe and sand outlet pipe, jet-propelled pipe is connected with high-pressure gas, sand outlet pipe is connected with diamond dust storage device, and its structure is equivalent to the sand blasting machine among the prior art.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a tool of automatic cutter passivation equipment, which meets the requirement of automatic cutter passivation operation, enables the cutter passivation to be more uniform, improves the working efficiency and reduces the labor cost.

2. The utility model further optimizes the structure of the tool, so that the tool can bear the pressure of the carborundum jet flowing at high speed.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of another angle of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

reference numerals: 1. a chuck; 2. a workpiece; 3. a sand discharge hole; 4. a spray head; 5. a motor; 6. a motor guard plate; 7. a nozzle fixing plate; 8. a nozzle connecting plate; 9. a dovetail chute; 10. a dovetail sliding table; 11. a gas ejector tube; 12. and (6) discharging the sand pipe.

Detailed Description

The utility model is further described in the following with reference to specific embodiments in conjunction with the accompanying drawings, see fig. 1-3:

the utility model provides a frock for passivation equipment, includes the rotatory hollow chuck of power device drive, the front end centre gripping of chuck is waited to passivate the work piece (the work piece in the embodiment is the mill bean wheel foreign steamer), is provided with a plurality of sand discharge holes on the outer wall of chuck, the place ahead interval of chuck is provided with the shower nozzle, the shower nozzle sprays the diamond dust of high-speed flow towards the work piece. When the device works, the power device drives the chuck to rotate, the workpiece on the chuck rotates along with the chuck, the spray head sprays carborundum flowing at a high speed to the workpiece, the rotary workpiece enables the spraying to be more uniform, and the carborundum penetrates through the through hole of the workpiece, enters the chuck and is sprayed out from the sand discharge hole.

The power device is selected from an engine, a motor and the like, preferably the motor, more preferably an adjustable speed motor, when the power device is the motor, the chuck is fixed on a motor shaft of the motor, and the chuck rotates along with the motor shaft when the motor shaft rotates.

Preferably, the chuck is a cylindrical chuck, the sand discharge holes are circumferentially arranged on the outer wall of the chuck in rows, the cylindrical chuck can rotate better and more stably, and the arrangement mode of the sand discharge holes is more favorable for discharging carborundum.

Preferably, the motor shaft, the chuck, the workpiece and the spray head are coaxially arranged.

In order to protect the motor and prevent the emery from damaging the motor, a motor guard plate is arranged outside the motor, the motor guard plate comprises a front guard plate, a rear guard plate, an upper guard plate, a lower guard plate, a left guard plate and a right guard plate, and the motor is hermetically wrapped in the motor guard plate.

The mounting structure of the spray head in the embodiment is that the spray head is fixed on a spray head fixing plate, the spray head fixing plate is connected to a motor protection plate through a spray head connecting plate, the spray head fixing plate is perpendicular to the spray head connecting plate, and preferably, the spray head connecting plate is connected to a left side protection plate or a right side protection plate.

In order to adjust the optimal spraying position, a lifting adjusting device is arranged between the spray head connecting plate and the motor protecting plate, and the height of the spray head can be changed through the lifting adjusting device.

Further, the lifting adjusting device comprises a dovetail sliding groove and a dovetail sliding table which are respectively fixed on the spray head connecting plate and the motor protecting plate, and the dovetail sliding groove and the dovetail sliding table are matched to slide. The lifting adjusting device can also be a combination of a screw and a nut. When the dovetail slide groove is required to be adjusted, the dovetail slide groove and the dovetail sliding table slide relatively, and the dovetail slide groove and the dovetail sliding table are locked after being adjusted to a set position. The locking means may be a lock nut. The lifting adjusting device can also be driven by a driving device such as an air cylinder, an oil cylinder and the like.

The sprayer is connected with an air ejector pipe and a sand outlet pipe, the air ejector pipe is connected with high-pressure gas, the sand outlet pipe is connected with a carborundum storage device, the structure of the sprayer is equivalent to that of a sand sprayer in the prior art, the working principle is that negative pressure is formed in the sprayer by high-speed sprayed gas, and carborundum is sprayed out along with the gas.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a frock for passivation equipment, its characterized in that includes power device drive rotatory hollow chuck (1), the front end centre gripping of chuck (1) waits work piece (2) of passivation, is provided with a plurality of sand discharge holes (3) on the outer wall of chuck (1), the place ahead interval of chuck (1) is provided with shower nozzle (4), shower nozzle (4) spray the carborundum of high-speed flow towards work piece (2).

2. A tooling device for passivation equipment according to claim 1, characterized in that the power device is a motor (5), and the chuck (1) is fixed on a motor shaft of the motor (5).

3. A tool for passivation equipment according to claim 1, characterized in that the collet (1) is a cylindrical collet, and the sand discharge holes (3) are arranged circumferentially in rows on the outer wall of the collet (1).

4. A tooling device for passivation equipment according to claim 2, characterized in that a motor guard plate (6) is arranged outside the motor (5).

5. A tool for passivation equipment according to claim 4, characterized in that the nozzle (4) is fixed on a nozzle fixing plate (7), and the nozzle fixing plate (7) is connected to the motor protection plate (6) through a nozzle connecting plate (8).

6. A tool for passivation equipment according to claim 5, characterized in that a lifting adjusting device is arranged between the nozzle connecting plate (8) and the motor protecting plate (6).

7. The tooling for the passivation equipment according to claim 6, wherein the lifting adjusting device comprises a dovetail sliding groove (9) and a dovetail sliding table (10) which are respectively fixed on the spray head connecting plate (8) and the motor protecting plate (6), and the dovetail sliding groove (9) and the dovetail sliding table (10) are matched to slide.

8. The tooling for the passivation equipment according to claim 1, wherein the nozzle (4) is connected with an air injection pipe (11) and a sand outlet pipe (12), the air injection pipe (11) is connected with high-pressure gas, and the sand outlet pipe (12) is connected with a carborundum storage device.