CN211029281U

CN211029281U - Grinding device is used in valve hole processing

Info

Publication number: CN211029281U
Application number: CN201921264334.4U
Authority: CN
Inventors: 万鹏程
Original assignee: Qida Xie Valve Manufacturing Yancheng Co ltd
Current assignee: Binhai Yida Casting Co.,Ltd.
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-07-17
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a grinding device is used in valve hole processing, comprises a workbench, the round hole has been seted up at the upper end middle part of workstation, workstation lower extreme middle part fixedly connected with mount, the upper end swing joint of mount has the valve, and the valve extends the workstation upper end, the upper end of valve is provided with the valve hole, the rear end middle part fixedly connected with support frame of workstation, the lower extreme fixedly connected with motor of support frame, the lower extreme fixedly connected with electric telescopic handle of motor, electric telescopic handle's lower part movable mounting has the telescoping device, the upper end of workstation is provided with two spouts, swing joint has stop device in the spout. A grinding device is used in valve hole processing, through setting up the telescoping device to can adjust length according to the size of valve hole, convenient to use person uses, sets up stop device, thereby can reach the effect of pinch-off blades, through setting up the carousel, can reduce frictional force, the spacing dish of being convenient for removes.

Description

Grinding device is used in valve hole processing

Technical Field

The utility model relates to a valve processing field, in particular to grinding device is used in valve hole processing.

Background

The valves are pipe fittings for opening and closing pipes, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions thereof, the valves are control parts in a fluid conveying system, have functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing pressure relief and the like, and are used for valves of the fluid control system, various valves used from the simplest stop valves to extremely complicated automatic control systems have quite various varieties and specifications, valve hole production on the valves needs to be polished, and the existing polishing devices cannot adjust the lengths of the valves according to the sizes of the holes, are inconvenient to use, can generate vibration during polishing, and are inconvenient to operate by users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a grinding device is used in valve hole processing can effectively solve the problem in the background art.

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

the utility model provides a grinding device is used in valve hole processing, includes the workstation, the round hole has been seted up at the upper end middle part of workstation, workstation lower extreme fixedly connected with mount, the upper end swing joint of mount has the valve, and the valve extends the workstation upper end, the upper end of valve is provided with the valve hole, the rear end middle part fixedly connected with support frame of workstation, the lower extreme fixedly connected with motor of support frame, the lower extreme fixedly connected with electric telescopic handle of motor, electric telescopic handle's lower part movable mounting has the telescoping device, the upper end of workstation is provided with two spouts, and two spouts distribute both ends about the round hole respectively, swing joint has stop device in the spout.

As a further aspect of the present invention: the main structure of the telescopic device is provided with a positive and negative motor, an output gear and a connecting rod, the positive and negative motor is fixedly arranged on the lower portion of the inner front wall of the electric telescopic rod, the rear end of the positive and negative motor is fixedly connected with the output gear, the upper end of the output gear is meshed with a transmission gear, the right end of the transmission gear is meshed with a transmission gear II, and the transmission gear II are movably connected inside the electric telescopic rod.

As a further aspect of the present invention: the electric telescopic handle is characterized in that the lower portions of the left end and the right end of the electric telescopic handle are respectively and movably connected with a connecting rod, one end of the connecting rod extends into the electric telescopic handle, the other end of the connecting rod is fixedly connected with a polishing disc, the lower end of the connecting rod is fixedly connected with teeth, and the lower ends of the teeth are respectively meshed with the upper ends of a first transmission gear and a second transmission gear.

As a further aspect of the present invention: the limiting device mainly comprises a threaded column, a sliding plate and a rotary table, a supporting rod is fixedly connected to the front portion of the bottom wall of the workbench, the upper portion of the supporting rod is movably connected with the threaded column, threads on the left side and the right side of the outer surface of the threaded column are opposite threads, threaded sleeves are in threaded connection with the left portion and the right portion of the outer surface of the threaded column, and a sliding rod is fixedly connected to the rear ends of the threaded sleeves.

As a further aspect of the present invention: the front portion fixedly connected with slide in the workstation, and the slide is located the screw thread post rear portion, the rear end of slide bar runs through the slide, the surface swing joint of slide bar has the carousel, and the carousel is located inside the slide.

As a further aspect of the present invention: the upper end rear portion fixedly connected with slider of slide bar, and the slider is located the spout, the spacing dish of upper end fixedly connected with of slider, the left end fixedly connected with handle of screw thread post, and the handle extends the workstation outside.

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

(1) through setting up the telescoping device, electric telescopic handle's fixed mounting has positive and negative motor, the rear end fixedly connected with output gear of positive and negative motor, output gear drives a drive gear on upper portion and rotates, drive gear drives No. two drive gear rotations, because electric telescopic handle is connected with the connecting rod, the lower extreme of connecting rod is provided with tooth, and tooth and drive gear and No. two drive gear meshing, make the connecting rod can extend or shrink, be connected with the mill on the connecting rod, thereby can adjust length according to the size in valve hole, convenient to use person uses.

(2) Through setting up stop device, the inside screw thread post that is provided with of workstation, the equal threaded connection of both ends surface has the swivel nut about the screw thread post, the rear end fixedly connected with slide bar of swivel nut, be provided with the carousel, the rear end of slide bar is connected with the slider, the upper end of slider is connected with spacing dish, the threaded rod left end is connected with the handle, through rotating the handle, the screw thread at both ends is opposite screw thread about on the screw thread post, can be so that spacing dish opposite direction removes, thereby can reach pinch-off valve's effect, through setting up the carousel, can reduce frictional force, the spacing dish of being convenient for removes.

(3) Through setting up electric telescopic handle, electric telescopic handle is connected with the connecting rod, and the connecting rod is connected with the disk of polishing to can make the disk of polishing reciprocate, evenly polish the valve hole.

Drawings

Fig. 1 is a schematic view of the overall structure of a polishing device for machining a valve hole of the present invention;

fig. 2 is a schematic structural view of a telescopic device of the polishing device for machining a valve hole of the present invention;

fig. 3 is a schematic structural view of a limiting device of the polishing device for machining a valve hole of the present invention;

fig. 4 is the utility model relates to a grinding device workstation side view is used in valve hole processing.

In the figure: 1. a work table; 2. a circular hole; 3. a fixed mount; 4. a valve; 5. a valve hole; 6. a support frame; 7. a motor; 8. an electric telescopic rod; 9. a telescoping device; 10. a chute; 11. a limiting device; 12. a positive and negative motor; 13. an output gear; 14. a first transmission gear; 15. a second transmission gear; 16. a connecting rod; 17. teeth; 18. grinding disc; 19. a support bar; 20. a threaded post; 21. a threaded sleeve; 22. a slide plate; 23. a turntable; 24. a slide bar; 25. a slider; 26. a limiting disc; 27. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a grinding device is used in valve hole processing, including workstation 1, round hole 2 has been seted up at the upper end middle part of workstation 1, workstation 1 lower extreme middle part fixedly connected with mount 3, the upper end swing joint of mount 3 has valve 4, and valve 4 extends workstation 1 upper end, valve 4's upper end is provided with valve hole 5, workstation 1's rear end middle part fixedly connected with support frame 6, support frame 6's lower extreme fixedly connected with motor 7, motor 7's lower extreme fixedly connected with electric telescopic handle 8, electric telescopic handle 8's lower part movable mounting has telescoping device 9, workstation 1's upper end is provided with two spouts 10, and two spouts 10 distribute both ends about round hole 2 respectively, swing joint has stop device 11 in spout 10.

The primary structure of telescoping device 9 has positive and negative motor 12, output gear 13 and connecting rod 16, positive and negative motor 12 fixed mounting is in 8 interior antetheca lower parts of electric telescopic handle, the rear end fixedly connected with output gear 13 of positive and negative motor 12, output gear 13's upper end meshing has drive gear 14 No. one, drive gear 14's right-hand member meshing has drive gear 15 No. two, drive gear 14 and drive gear 15 swing joint No. two are inside electric telescopic handle 8, stretch out and draw back from top to bottom, valve hole 5 of polishing that can be even, the producer: corridor, model: a 180w gear speed regulating motor; both ends lower part swing joint has connecting rod 16 respectively about electric telescopic handle 8, and inside connecting rod 16's one end all extended electric telescopic handle 8, the equal fixedly connected with of the other end of connecting rod 16 beats the mill 18, the equal fixedly connected with tooth 17 of the lower extreme of connecting rod 16, the lower extreme of tooth 17 meshes with the upper end of a drive gear 14 and No. two drive gear 15 respectively to can adjust length according to the size of valve hole 5, convenient to use person uses, the producer: protection, type: SJZ-GB 304; the main structure of the limiting device 11 is provided with a threaded column 20, a sliding plate 22 and a turntable 23, the front part of the bottom wall of the workbench 1 is fixedly connected with a supporting rod 19, the upper part of the supporting rod 19 is movably connected with the threaded column 20, the threads of the left part and the right part of the outer surface of the threaded column 20 are opposite threads, the outer surfaces of the left side and the right side of the threaded column 20 are both in threaded connection with a threaded sleeve 21, and the rear end of the threaded sleeve 21 is fixedly connected with a sliding rod 24, so that the structure; a sliding plate 22 is fixedly connected to the inner front part of the workbench 1, the sliding plate 22 is positioned at the rear part of the threaded column 20, the rear end of a sliding rod 24 penetrates through the sliding plate 22, a rotary disc 23 is movably connected to the outer surface of the sliding rod 24, and the rotary disc 23 is positioned in the sliding plate 22, so that the limiting disc 26 can move in opposite directions, the effect of clamping the valve 4 can be achieved, and the stability of the valve 4 is improved; slide bar 24's upper end rear portion fixedly connected with slider 25, and slider 25 is located spout 10, and slider 25's the spacing dish of upper end fixedly connected with 26, the left end fixedly connected with handle 27 of screw thread post 20, and handle 27 extends the workstation 1 outside, sets up handle 27, and convenient to use person operates, the motor producer: a signal motor, the type: 68 KTYZ.

It should be noted that, the utility model relates to a polishing device for valve hole processing, firstly, the valve 4 is placed on the fixed mount 3, then the handle 27 is rotated, because the threaded post 20 is arranged in the workbench 1, the outer surfaces of the left and right ends of the threaded post 20 are all connected with the screw sleeves 21 by screw threads, the rear end of the screw sleeve 21 is fixedly connected with the slide bar 24, the rotary disc 23 is arranged, the rear end of the slide bar 24 is connected with the slide block 25, the upper end of the slide block 25 is connected with the limit disc 26, the left end of the threaded bar is connected with the handle 27, the handle 27 is rotated, the screw threads of the left and right ends on the threaded post 20 are opposite screw threads, the limit disc 26 can move in opposite directions, thereby achieving the effect of clamping the valve 4, after clamping, the size of the valve hole 5 is checked, the length of the connecting rod 16 is adjusted, the positive and negative motor 12 operates, because the rear end of, no. one drive gear 14 drives No. two drive gear 15 and rotates, because electric telescopic handle 8 is connected with connecting rod 16, the lower extreme of connecting rod 16 is provided with tooth 17, and tooth 17 meshes with a drive gear 14 and No. two drive gear 15, make connecting rod 16 can extend or shrink, be connected with polishing disc 18 on the connecting rod 16, thereby can adjust length according to the size of valve hole 5, adjust the completion back, the starting power supply, electric telescopic handle 8 downstream, motor 7 starts, polishing disc 18 begins to polish valve hole 5, the end of polishing, it can to close the power supply.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grinding device is used in processing of valve hole, includes workstation (1), its characterized in that: a round hole (2) is arranged in the middle of the upper end of the workbench (1), a fixed frame (3) is fixedly connected in the middle of the lower end of the workbench (1), a valve (4) is movably connected to the upper end of the fixed frame (3), the valve (4) extends to the upper end of the workbench (1), the upper end of the valve (4) is provided with a valve hole (5), the middle part of the rear end of the workbench (1) is fixedly connected with a supporting frame (6), the lower end of the supporting frame (6) is fixedly connected with a motor (7), the lower end of the motor (7) is fixedly connected with an electric telescopic rod (8), the lower part of the electric telescopic rod (8) is movably provided with a telescopic device (9), the upper end of the workbench (1) is provided with two sliding chutes (10), and two chutes (10) are respectively distributed on the left side and the right side of the round hole (2), and limiting devices (11) are movably connected in the chutes (10).

2. The grinding device for machining the valve hole according to claim 1, wherein: the main structure of telescoping device (9) has positive and negative motor (12), output gear (13) and connecting rod (16), antetheca lower part in electric telescopic handle (8) is fixed to positive and negative motor (12), the rear end fixedly connected with output gear (13) of positive and negative motor (12), the upper end meshing of output gear (13) has drive gear (14) No. one, the right-hand member meshing of drive gear (14) has drive gear (15) No. two, drive gear (14) and drive gear (15) swing joint No. two are inside electric telescopic handle (8).

3. The grinding device for machining the valve hole according to claim 2, wherein: both ends lower part swing joint has connecting rod (16) respectively about electric telescopic handle (8), and the one end of connecting rod (16) all extends to inside electric telescopic handle (8), the equal fixedly connected with of the other end of connecting rod (16) grinds dish (18), the equal fixedly connected with tooth of lower extreme (17) of connecting rod (16), the lower extreme of tooth (17) meshes with the upper end of a drive gear (14) and No. two drive gears (15) respectively.

4. The grinding device for machining the valve hole according to claim 1, wherein: the main structure of stop device (11) has screw thread post (20), slide (22) and carousel (23), workstation (1) diapire front portion fixedly connected with bracing piece (19), the upper portion swing joint of bracing piece (19) has screw thread post (20), the screw thread on screw thread post (20) surface left side and right side is opposite screw thread, the equal threaded connection of left part and right part surface of screw thread post (20) has swivel nut (21), the rear end fixedly connected with slide bar (24) of swivel nut (21).

5. The grinding device for machining the valve hole according to claim 4, wherein: front portion fixedly connected with slide (22) in workstation (1), and slide (22) are located screw thread post (20) rear, slide (22) are run through to the rear end of slide bar (24), the surface middle part swing joint of slide bar (24) has carousel (23), and carousel (23) are located inside slide (22).

6. The grinding device for machining the valve hole according to claim 4, wherein: the utility model discloses a workstation, including slide bar (24), slider (25), slide bar (25), the upper end rear portion fixedly connected with slider (25), and slider (25) are located spout (10), the spacing dish of upper end fixedly connected with (26) of slider (25), the left end fixedly connected with handle (27) of screw thread post (20), and handle (27) extend workstation (1) outside.