CN218613307U

CN218613307U - Valve maintenance hand-held type polisher

Info

Publication number: CN218613307U
Application number: CN202222341039.2U
Authority: CN
Inventors: 韦文忠
Original assignee: Trade Union Committee Of Guangxi Fengtang Luocheng Sugar Co ltd
Current assignee: Trade Union Committee Of Guangxi Fengtang Luocheng Sugar Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2023-03-14
Anticipated expiration: 2032-09-03

Abstract

The utility model provides a pair of valve maintenance hand-held type polisher, including shell and polish pole, the both sides of shell are equipped with the handle, below one side of handle is equipped with control switch, the intermediate position of handle, and the inboard at the shell is equipped with the motor, shell and one side that the handle is adjacent are equipped with the slider, it links to each other to be equipped with the slide rail between slider and the shell, one side that the slider is close to the grip ring is equipped with the slide bar, one side that the slider was kept away from to the slide bar is equipped with the dead lever, the bilateral symmetry of dead lever is equipped with fixing bolt A, the one end that the handle was kept away from to the shell is equipped with the grip ring, the inboard of grip ring is located to the polish pole, one side that the grip ring was kept away from to the polish pole is equipped with the polish dish. The utility model has the advantages that: the fixing of the device and the valve is facilitated by the aid of the fixing rods and the fixing bolts, so that the position deviation is reduced, the machining quality is improved, and the polishing disc and the cross rods are arranged to facilitate replacement of polishing materials made of different materials.

Description

Valve maintenance hand-held type polisher

Technical Field

The utility model relates to a valve maintenance field, in particular to valve maintenance hand-held type polisher.

Background

When a valve core of the valve is maintained in a production workshop, a glass plate is used for grinding, the working progress is slow, the grinding effect is poor, the valve is forced to be not tightly closed with a valve seat, the sealing surface of the valve seat cannot be repaired by using the existing maintenance tool, the valve loses the function of response and is forced to be replaced by a new valve, the production cost of an enterprise or an owner is increased due to the influence on normal production, and therefore a handheld grinding machine which is convenient to replace different grinding heads and is convenient to fix is needed in the market.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a valve maintenance hand-held type polisher has made things convenient for the operation of device through setting up handle and control switch, conveniently fixes the device on the valve through setting up dead lever and fixing bolt to prevent the skew of in-process device of polishing, it is fixed with being connected of device through setting up the polishing material that polishes dish and the convenient different materials of horizontal pole.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a valve maintenance hand-held type polisher, includes shell and grinding rod, the both sides of shell are equipped with the handle, below one side of handle is equipped with control switch, the intermediate position of handle, and be equipped with the motor in the inboard of shell, one side that shell and handle are adjacent is equipped with the slider, it links to each other to be equipped with the slide rail between slider and the shell, one side that the slider is close to the grip ring is equipped with the slide bar, one side that the slider was kept away from to the slide bar is equipped with the dead lever, the bilateral symmetry of dead lever is equipped with fixing bolt A, the one end that the handle was kept away from to the shell is equipped with the grip ring, the inboard of grip ring is located to the grinding rod, one side that the grip ring was kept away from to the grinding rod is equipped with the grinding dish.

As an improvement, a power supply protector is arranged on one side, close to the control switch, of the upper end face of the motor, an interface is arranged on one side, far away from the control switch, of the power supply protector, and a circuit is arranged on one side of the power supply protector and is connected with the control switch and the motor respectively.

As an improvement, the below of motor, and the inboard at the pole of polishing is equipped with the spring clamp, the top of spring clamp is equipped with the pivot that the connecting block links to each other with the motor, the inboard and the pole contact of polishing of spring clamp, below one side of spring clamp is equipped with two fixing bolt B and links to each other with the pole of polishing.

As an improvement, the below of pole of polishing, and be equipped with the mill fixing base with the junction of polishing the dish, the one end that the mill fixing base is close to the grip ring is equipped with a word groove, the inboard in a word groove is equipped with the horizontal pole, the intermediate position of horizontal pole is equipped with the screw thread post, one side of grip ring is kept away from to the horizontal pole, and is equipped with fixation nut in the inboard of the dish of polishing, fixation nut links to each other with the screw thread post of horizontal pole.

As an improvement, the bottom end of the polishing disc is provided with a polishing disc, and the joint of the polishing disc and the polishing disc is provided with glue for connection.

The utility model has the advantages that: the fixing of the device and the valve is facilitated by the aid of the fixing rods and the fixing bolts, so that the position deviation is reduced, the machining quality is improved, and the polishing disc and the cross rods are arranged to facilitate replacement of polishing materials made of different materials.

Drawings

Fig. 1 is a perspective view of a valve maintenance hand-held grinder of the present invention;

fig. 2 is the utility model relates to a cut-away view is looked from the front of valve maintenance hand-held type polisher.

Reference symbol comparison table:

1. a handle; 2. a housing; 3. a control switch; 4. a slider; 5. a slide bar; 6. fixing the rod; 7. fixing the bolt A; 8. a clamp ring; 9. grinding the rod; 10. grinding the disc; 11. an interface; 12. a power supply protector; 13. a motor; 14. a spring clip; 15. a fixing bolt B; 16. a millstone fixing seat; 17. a cross bar; 18. fixing a nut; 19. grinding the sheets; 20. a slide rail; 21. connecting blocks; 22. a threaded post.

Detailed Description

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and 2, a hand-held grinding machine for valve maintenance comprises a shell 2 and a grinding rod 9, wherein handles 1 are arranged on two sides of the shell 2, a control switch 3 is arranged on one side of the lower portion of each handle 1, a motor 13 is arranged on the inner side of each handle 1, a sliding block 4 is arranged on one side, adjacent to the corresponding handle 1, of the shell 2, a sliding rail is arranged between the sliding block 4 and the shell 2 and connected with the sliding rail, a sliding rod 5 is arranged on one side, close to a clamping ring 8, of the sliding block 4, a fixing rod 6 is arranged on one side, far away from the sliding block 4, of the sliding rod 5, fixing bolts A7 are symmetrically arranged on two sides of the fixing rod 6, a clamping ring 8 is arranged at one end, far away from the handle 1, of the shell 2, the grinding rod 9 is arranged on the inner side of the clamping ring 8, and a grinding disk 10 is arranged on one side, far away from the clamping ring 8, of the grinding rod 9.

One side that the up end of motor 13 is close to control switch 3 is equipped with power protector 12, one side that control switch 3 was kept away from to power protector 12 is equipped with interface 11, one side of power protector 12 is equipped with the circuit and links to each other with control switch 3 and motor 13 respectively. The polishing device is characterized in that a spring clamp 14 is arranged on the inner side of the polishing rod 9 below the motor 13, a connecting block is arranged above the spring clamp 14 and connected with a rotating shaft of the motor 13, the inner side of the spring clamp 14 is in contact with the polishing rod 9, and two fixing bolts B15 are arranged on one side of the lower portion of the spring clamp 14 and connected with the polishing rod 9. The utility model discloses a grinding wheel, including grinding rod 9, grinding rod 17, grinding wheel 17, horizontal pole 17, grinding wheel fixing base 16, the one end that is close to grip ring 8 of grinding wheel is equipped with a word groove, the inboard in a word groove is equipped with horizontal pole 17, the intermediate position of horizontal pole 17 is equipped with the screw thread post, horizontal pole 17 keeps away from one side of grip ring 8, and is equipped with fixation nut 18 in grinding wheel 10's inboard, fixation nut 18 links to each other with horizontal pole 17's screw thread post. The bottom end of the polishing disc 10 is provided with a polishing disc 19, and the joint of the polishing disc 19 and the polishing disc 10 is provided with glue for connection.

When the device is used, required polishing sheets 19 are respectively arranged on polishing discs 10, then a straight groove of a disc fixing seat 16 is aligned and arranged on a cross rod 17 at one end of a polishing rod 9, the polishing discs 10 are fixed by using a fixing nut 18 after death, the polishing rod 9 is inserted into a clamping ring 8 at the other end, then the clamping ring 8 is rotated to extrude a spring clamp 14 to fix the clamping ring, then the polishing rod 9 is further fixed below the spring clamp 14 by using a fixing bolt B15, then a power line is switched on through a connector 11, then a fixing rod 6 is placed below the outer side of a polishing position, then the device is fixed by using a fixing bolt A7, at the moment, the distance between a position control device of a sliding block 4 on a shell 2 and the polishing position can be controlled, after the device is erected, an electric signal is transmitted to a power supply protector 12 through a control switch 3 on a handle 1, then the power supply protector 12 leads current to a motor 13, so that the motor 13 starts to run, at the moment, a rotating shaft of the motor 13 drives the polishing rod 9 to rotate, at the moment, an operator can move the polishing device along the direction of a sliding rod 5, and polish a certain polishing surface within a certain polishing angle.

If the polishing material is not effective at this time in polishing the polishing surface, the polishing disk 10 can be removed by unscrewing the fixing nut 18, and then the polishing disk 10 with the other kinds of polishing plates 19 is mounted on the apparatus to continue polishing.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a valve maintenance hand-held type polisher, includes shell (2) and pole (9) of polishing, a serial communication port, the both sides of shell (2) are equipped with handle (1), below one side of handle (1) is equipped with control switch (3), the intermediate position of handle (1), and be equipped with motor (13) in the inboard of shell (2), shell (2) are equipped with slider (4) with one side that handle (1) is adjacent, it links to each other to be equipped with slide rail (20) between slider (4) and shell (2), one side that slider (4) are close to grip ring (8) is equipped with slide bar (5), one side that slider (4) were kept away from in slide bar (5) is equipped with dead lever (6), the bilateral symmetry of dead lever (6) is equipped with fixing bolt A (7), the one end that handle (1) was kept away from in shell (2) is equipped with grip ring (8), the inboard of grip ring (8) is located to pole (9), the pole (9) of polishing are kept away from one side of grip ring (8) and are equipped with mill dish (10).

2. A valve repairing hand-held grinding machine according to claim 1, characterized in that a power protector (12) is arranged on the side of the upper end face of the motor (13) close to the control switch (3), an interface (11) is arranged on the side of the power protector (12) far from the control switch (3), and a circuit is arranged on one side of the power protector (12) and is respectively connected with the control switch (3) and the motor (13).

3. The hand-held valve maintenance sander according to claim 2, wherein a spring clamp (14) is arranged below the motor (13) and on the inner side of the sanding rod (9), a connecting block is arranged above the spring clamp (14) and connected with the rotating shaft of the motor (13), the inner side of the spring clamp (14) is in contact with the sanding rod (9), and two fixing bolts B (15) are arranged on one side below the spring clamp (14) and connected with the sanding rod (9).

4. A valve maintenance hand-held sander according to claim 3, wherein a sanding disc fixing seat (16) is provided below the sanding lever (9) at the joint with the sanding disc (10), one end of the sanding disc fixing seat (16) close to the clamping ring (8) is provided with a straight groove, the inner side of the straight groove is provided with a cross bar (17), the middle position of the cross bar (17) is provided with a threaded post, one side of the clamping ring (8) is far away from the cross bar (17), and the inner side of the sanding disc (10) is provided with a fixing nut (18), and the fixing nut (18) is connected with the threaded post of the cross bar (17).

5. A valve servicing hand-held sander according to claim 4, characterized in that the bottom end of said sanding disc (10) is provided with a sanding disc (19), and the joint of said sanding disc (19) and said sanding disc (10) is provided with a glue joint.