CN217966341U

CN217966341U - Grinding machine with cooling function for machining valve core of control valve

Info

Publication number: CN217966341U
Application number: CN202221941008.4U
Authority: CN
Inventors: 王文超; 周洋
Original assignee: Xuzhou Yidu Cnc Technology Co ltd
Current assignee: Xuzhou Yidu Cnc Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-06
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a control valve case processing has cooling function's milling machine in control valve case processing technology field, comprises a workbench, push cylinder is installed at the top of workstation, push cylinder's output is connected with the positioning seat, and the positioning seat sets up for U type structure, and the inside of positioning seat is provided with the centre gripping subassembly, and the mount is installed on the top right side of workstation, and the mount sets up for L type structure, and the motor is installed to one side of mount, and the output shaft of motor runs through the mount and installs the grinding blade, and one side of mount is provided with cooling assembly, the utility model discloses can fix the centre gripping to the control valve case, improve the efficiency of processing, can cool off the grinding blade simultaneously, improve its life.

Description

Grinding machine with cooling function for machining valve core of control valve

Technical Field

The utility model relates to a control valve case processing technology field specifically is a control valve case processing has cooling function's milling machine.

Background

The control valve is made up of two main components: a valve body assembly and an actuator assembly (or actuator system). A valve element is a valve part by means of which the valve body performs the basic function of directional control, pressure control or flow control by means of its movement. In the process of machining the valve core of the control valve, a grinding machine is generally required to grind the valve core so as to ensure the precision degree of the valve core. However, the existing grinding machine for machining the valve core of the control valve is difficult to cool the grinding blade in time, so that the service life of the grinding machine is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding machine that control valve case processing has cooling function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a grinding machine that processing of control valve case has cooling function, includes the workstation, push cylinder is installed at the top of workstation, push cylinder's output is connected with the positioning seat, the positioning seat sets up for U type structure, the inside of positioning seat is provided with the centre gripping subassembly, the mount is installed on the top right side of workstation, the mount sets up for L type structure, the motor is installed to one side of mount, the output shaft of motor runs through the mount installs the grinding blade, one side of mount is provided with cooling assembly.

Preferably, the clamping assembly comprises two clamping cylinders, the two clamping cylinders are respectively installed on two sides of the positioning seat, the output end of each clamping cylinder extends into the inside of the positioning seat and is connected with an arc-shaped clamping plate, and an anti-skid pad is arranged on one side, close to each other, of each arc-shaped clamping plate.

Preferably, the cooling assembly comprises a water tank, the water tank is installed at the top of the workbench, cooling water is filled in the water tank, a water pump is installed at the top of the water tank, a water delivery pipe is installed at the top of the water pump, and the other end of the water delivery pipe penetrates through the inner wall of the top of the fixing frame and is provided with a spray head.

Preferably, the top of the workbench is provided with two symmetrical and parallel slide rails, the bottom of the positioning seat is provided with two symmetrical and parallel slide grooves, and the slide rails are in sliding fit with the slide grooves.

Preferably, the top of the workbench is provided with a chip collecting groove under the grinding blade.

Preferably, the bottom of the workbench is provided with a collecting box communicated with the scrap collecting groove.

Preferably, the four corners of the bottom of the workbench are provided with supporting legs.

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

1. the utility model discloses in be provided with the centre gripping subassembly, place between two arc splint through the control valve case that will treat the grinding, through the centre gripping cylinder that starts both sides, and then drive two arc splint and fix the centre gripping to the case, through the frictional force of slipmat increase and case surface for the fixed effect of case is better, and then has improved the efficiency of processing.

2. The utility model discloses in have cooling module, lead to the raceway through the cooling water of starting the water pump in with the water tank, the cooling water leads to the shower nozzle through the raceway to spray to the surface of grinding blade through the shower nozzle, play cooling's effect to the grinding blade, improved its life.

Drawings

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

FIG. 2 is a schematic view of the structure of the clamping assembly of the present invention;

FIG. 3 is a schematic structural view of the cooling module of the present invention;

in the figure: 1. a work table; 2. a push cylinder; 3. positioning seats; 4. a clamping assembly; 41. a clamping cylinder; 42. an arc-shaped splint; 43. a non-slip mat; 5. a fixed mount; 6. a motor; 7. grinding the blade; 8. a cooling assembly; 81. a water tank; 82. a water pump; 83. a water delivery pipe; 84. a spray head; 9. a slide rail; 10. a chute; 11. a chip collecting groove; 12. a collection box; 13. and (5) supporting legs.

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.

Example 1:

referring to fig. 1, the present invention provides a technical solution: in the process of control valve case processing, generally need the grinder to carry out the grinding to the case to guarantee the precision degree of case, a grinding machine that control valve case processing has cooling function, including workstation 1, push cylinder 2 is installed at the top of workstation 1, and the output of push cylinder 2 is connected with positioning seat 3, and positioning seat 3 sets up for U type structure, promotes positioning seat 3 through starting push cylinder 2 and carries out lateral shifting.

In this embodiment, please refer to fig. 1 and fig. 2, the inside of positioning seat 3 is provided with clamping assembly 4, clamping assembly 4 includes two centre gripping cylinders 41, two centre gripping cylinders 41 are installed respectively in the both sides of positioning seat 3, the output of centre gripping cylinder 41 extends into the inside of positioning seat 3 and is connected with arc splint 42, one side that two arc splint 42 are close to each other all is provided with slipmat 43, place between two arc splint 42 through the control valve case that will treat the grinding, through the centre gripping cylinder 41 that starts both sides, and then drive two arc splint 42 and fix the centre gripping to the case, through slipmat 43 increase and the surperficial frictional force of case, make the fixed effect of case better, and then improved the efficiency of processing.

In this embodiment, please refer to fig. 1, a fixing frame 5 is installed on the right side of the top of the workbench 1, the fixing frame 5 is an L-shaped structure, a motor 6 is installed on one side of the fixing frame 5, an output shaft of the motor 6 penetrates through the fixing frame 5 and is provided with a grinding blade 7, the grinding blade 7 is driven to rotate by starting the motor 6, and then the valve core of the control valve is ground, so as to ensure the precision of the valve core.

In this embodiment, please refer to fig. 1 and 3, one side of the fixing frame 5 is provided with the cooling assembly 8, the cooling assembly 8 includes a water tank 81, the water tank 81 is installed at the top of the workbench 1, the inside of the water tank 81 is filled with cooling water, a water pump 82 is installed at the top of the water tank 81, a water pipe 83 is installed at the top of the water pump 82, the other end of the water pipe 83 penetrates through the inner wall of the top of the fixing frame 5 and is provided with a spray head 84, the cooling water in the water tank 81 is introduced into the water pipe 83 by starting the water pump 82, the cooling water is introduced into the spray head 84 through the water pipe 83, and is sprayed to the surface of the grinding blade through the spray head 84, the grinding blade is cooled, and the service life of the grinding blade is prolonged.

In this embodiment, please refer to fig. 1 and fig. 2, two slide rails 9 that are symmetrically parallel are installed at the top of the working table 1, two slide grooves 10 that are symmetrically parallel are formed at the bottom of the positioning seat 3, the slide rails 9 are in sliding fit with the slide grooves 10, and the slide rails 9 and the slide grooves 10 are mutually matched to guide the movement of the positioning seat 3.

In this embodiment, referring to fig. 1, support legs 13 are installed at four corners of the bottom of the workbench 1.

Example 2:

referring to fig. 1, this embodiment is different from the first embodiment in that: the chip collecting groove 11 is formed in the top of the workbench 1 and located right below the grinding blade 7, the collecting box 12 communicated with the chip collecting groove 11 is installed at the bottom of the workbench 1, and chips generated during grinding of the control valve core are cleaned and collected through mutual matching of the chip collecting groove 11 and the collecting box 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 grinding machine that control valve case processing has cooling function, includes workstation (1), its characterized in that: push cylinder (2) are installed at the top of workstation (1), the output of push cylinder (2) is connected with positioning seat (3), positioning seat (3) set up for U type structure, the inside of positioning seat (3) is provided with centre gripping subassembly (4), mount (5) are installed on the top right side of workstation (1), mount (5) set up for L type structure, motor (6) are installed to one side of mount (5), the output shaft of motor (6) runs through mount (5) and install grinding blade (7), one side of mount (5) is provided with cooling module (8).

2. The grinding machine with the cooling function for machining the valve core of the control valve according to claim 1, is characterized in that: the clamping assembly (4) comprises two clamping cylinders (41), the two clamping cylinders (41) are respectively installed on two sides of the positioning seat (3), the output end of each clamping cylinder (41) extends into the inside of the positioning seat (3) and is connected with an arc-shaped clamping plate (42), and an anti-skid pad (43) is arranged on one side, close to each other, of each arc-shaped clamping plate (42).

3. The grinding machine with the cooling function for machining the valve core of the control valve according to claim 1, is characterized in that: the cooling assembly (8) comprises a water tank (81), the water tank (81) is installed at the top of the workbench (1), cooling water is filled in the water tank (81), a water pump (82) is installed at the top of the water tank (81), a water conveying pipe (83) is installed at the top of the water pump (82), and the other end of the water conveying pipe (83) penetrates through the inner wall of the top of the fixing frame (5) and is provided with a spray head (84).

4. The grinding machine with the cooling function for machining the valve core of the control valve according to claim 1, is characterized in that: two symmetrical and parallel sliding rails (9) are installed at the top of the workbench (1), two symmetrical and parallel sliding grooves (10) are formed in the bottom of the positioning seat (3), and the sliding rails (9) are in sliding fit with the sliding grooves (10).

5. The grinding machine with the cooling function for machining the valve core of the control valve according to claim 1, is characterized in that: and the top of the workbench (1) is positioned under the grinding blade (7) and is provided with a chip collecting groove (11).

6. The grinding machine with the cooling function for machining the valve core of the control valve according to claim 5, is characterized in that: and a collecting box (12) communicated with the chip collecting groove (11) is arranged at the bottom of the workbench (1).

7. The grinding machine with the cooling function for machining the valve core of the control valve according to claim 1, is characterized in that: supporting legs (13) are installed at four corners of the bottom of the workbench (1).