CN216883051U

CN216883051U - Drilling and polishing integrated device for machining stop valve

Info

Publication number: CN216883051U
Application number: CN202220114673.XU
Authority: CN
Inventors: 寇志良; 张�诚; 李海君
Original assignee: Chengdu Dazheng Haiweier Control Valve Co ltd
Current assignee: Chengdu Dazheng Haiweier Control Valve Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-05
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of stop valve machining, in particular to a drilling and polishing integrated device for stop valve machining, and solves the problems that in the prior art, when polishing and drilling are carried out on a stop valve, different devices are separately adopted to continuously polish and drill, and the traditional mode is time-consuming and labor-consuming, and meanwhile, the overall production efficiency of the stop valve is greatly reduced. The utility model provides a drilling integrated device that polishes of stop valve processing usefulness, includes the framework, the inboard lower part fixedly connected with loading board of framework, and the bottom of loading board be equipped with the framework between the inner wall rotate the two-way screw rod of being connected. According to the mode provided by the utility model, the workpieces are polished and drilled in an alternative mode through the drill rod and the polishing plate, so that the overall efficiency of polishing and drilling the stop valve can be greatly improved, and the problems that time and labor are wasted in the traditional mode and the overall production efficiency of the stop valve is greatly reduced are solved.

Description

Drilling and polishing integrated device for machining stop valve

Technical Field

The utility model relates to the technical field of stop valve machining, in particular to a drilling and polishing integrated device for stop valve machining.

Background

The stop valve belongs to the valve that has higher requirement to sealed, so when the valve is closed, must exert pressure to the valve clack to force sealed face not to leak, when the medium got into the valve from the valve clack below, the resistance that operating force need overcome is the thrust that the frictional force of valve rod and packing and produced by the pressure of medium, need drill the stop valve when carrying out the production of stop valve to and polish the terminal surface.

When polishing and drilling of stop valve among the prior art, all separately adopt different equipment to continue polishing and drilling, this kind of traditional mode not only wastes time and energy, and the whole production's of greatly reduced stop valve efficiency simultaneously appears very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drilling and polishing integrated device for machining a stop valve, which solves the problems that in the prior art, when the stop valve is polished and drilled, different devices are separately adopted to continuously polish and drill, and the traditional mode wastes time and labor and greatly reduces the overall production efficiency of the stop valve.

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

a drilling and polishing integrated device for machining a stop valve comprises a frame body, wherein a bearing plate is fixedly connected to the lower portion of the inner side of the frame body, a bidirectional screw rotatably connected between the bottom of the bearing plate and the inner wall of the frame body is arranged at the bottom of the bearing plate, two ends of the bidirectional screw are connected with nut seats in a screwed manner through threads, connecting rods are fixedly connected to the tops of the two nut seats, the top ends of the two connecting rods penetrate through the bearing plate through notches, clamping plates are fixedly connected to the opposite sides of the top portion of the bearing plate, a hydraulic oil cylinder is fixedly connected to the top of the frame body through bolts, a top plate is slidably connected to the upper portion of the inner side of the frame body, an output shaft of the hydraulic oil cylinder penetrates through the top of the frame body and is fixedly connected to the top of the top plate, air cylinders are slidably connected to two sides of the bottom of the top plate, supporting plates are fixedly connected to the bottoms of the two air cylinders, and rotating rods are arranged at the bottoms of the two supporting plates, and the tops of the two support plates are fixedly connected with driving motors through bolts, the top ends of the two rotating rods respectively penetrate through the two support plates and are respectively in transmission connection with the output shafts of the two driving motors, the bottom end of one of the two rotating rods is fixedly connected with a drill rod, and the bottom end of the other rotating rod is fixedly connected with a polishing plate.

Preferably, the two carriages of the top plate are fixedly connected with sliding blocks, and the sliding blocks are connected with the inner wall of the frame body in a sliding mode through sliding rails.

Preferably, the top ends of the two rotating rods respectively penetrate through the two supporting plates through bearing sleeves.

Preferably, one end of the bidirectional screw is rotatably connected with the inner wall of the frame body through the rotating shaft, and the other end of the bidirectional screw penetrates through the side wall of the frame body through the bearing sleeve.

Preferably, the connection position of the output end of the hydraulic oil cylinder and the frame body is in sliding connection, and one end of the bidirectional screw rod, which is positioned outside the frame body, is fixedly connected with a handle.

Preferably, the equal fixedly connected with sliding block in top of two cylinders, and sliding connection between the bottom that two sliding blocks all pass through sliding tray and roof.

The utility model has at least the following beneficial effects:

when the drilling and polishing integrated device for machining the stop valve is used, a stop valve workpiece needing to be polished and drilled is placed on the bearing plate, the clamping plate is used for clamping the workpiece, when the hole needs to be drilled, the air cylinder slides at the bottom of a top class, the drill rod can be moved to the top of the workpiece, then the driving motor is started to drive the drill rod to rotate through the rotating rod, and the hydraulic oil cylinder is used for driving the drill rod to descend to drill the workpiece, according to the principle, the polishing plate is used for polishing the section of the workpiece, compared with the prior art that polishing and drilling of the stop valve are carried out, different devices are separately adopted for continuously polishing and drilling, the traditional mode not only wastes time and labor, but also greatly reduces the overall production efficiency of the stop valve, and the mode provided by the utility model, the drilling rod and the polishing plate are used for polishing and drilling the workpiece in an alternate mode, so that the overall efficiency of polishing and drilling the stop valve can be greatly improved, the problems that time and labor are wasted in the traditional process, and the overall production efficiency of the stop valve is greatly reduced are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

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

fig. 3 is a schematic view of the external structure of the present invention.

In the figure: 1. a frame body; 2. a carrier plate; 3. a top plate; 4. a bidirectional screw; 5. a nut seat; 6. a notch; 7. a connecting rod; 8. a splint; 9. a hydraulic cylinder; 10. a cylinder; 11. a support plate; 12. a drive motor; 13. rotating the rod; 14. a drill stem; 15. grinding the plate; 16. a slider; 17. a slide rail; 18. a slider; 19. a sliding groove; 20. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a drilling and polishing integrated device for machining a stop valve comprises a frame body 1, a bearing plate 2 is fixedly connected to the lower portion of the inner side of the frame body 1, a bidirectional screw 4 rotatably connected with the inner wall of the frame body 1 is arranged at the bottom of the bearing plate 2, two ends of the bidirectional screw 4 are respectively connected with a nut seat 5 through threads in a screwing manner, connecting rods 7 are respectively and fixedly connected to the tops of the two nut seats 5, the top ends of the two connecting rods 7 penetrate through the bearing plate 2 through notches 6, clamping plates 8 are respectively and fixedly connected to the two connecting rods 7 at the opposite sides of the top portion of the bearing plate 2, a hydraulic cylinder 9 is fixedly connected to the top of the frame body 1 through a bolt, a top plate 3 is slidably connected to the upper portion of the inner side of the frame body 1, an output shaft of the hydraulic cylinder 9 penetrates through the top of the frame body 1 and is fixedly connected with the top of the top plate 3, and cylinders 10 are respectively and slidably connected to the two sides of the bottom of the top plate 3, and the equal fixedly connected with backup pad 11 in bottom of two cylinders 10, the bottom of two backup pads 11 all is equipped with dwang 13, and the top of two backup pads 11 all is through bolt fixedly connected with driving motor 12, and the top of two dwang 13 runs through respectively two backup pads 11 respectively with two driving motor 12 output shafts between transmission be connected, wherein the bottom fixedly connected with drilling rod 14 of one of two dwang 13, and the bottom fixedly connected with of another dwang 13 polishes board 15, concretely, carry out mode in turn and polish and drilling work to the work piece through drilling rod 14 and board 15, and then can improve the overall efficiency of polishing and drilling the stop valve greatly, avoided not only taking time and energy in the tradition, the problem of the efficiency of the whole production of stop valve of greatly reduced simultaneously.

The scheme has the following working processes:

when the drilling and polishing integrated device for machining the stop valve is used, firstly, a stop valve workpiece needing to be polished and drilled is placed on the bearing plate 2, the clamping plate 8 is used for clamping the workpiece, when the drilling is needed, the air cylinder 10 slides at the bottom of a work, the drill rod 14 can be moved to the top of the workpiece, then the driving motor 12 is started to drive the drill rod 14 to rotate through the rotating rod 13, the hydraulic oil cylinder 9 is used for driving the drill rod 14 to descend to drill the workpiece, meanwhile, the air cylinder 10 can be used for adjusting the heights of the polishing plate 15 and the drill rod 14, and according to the principle, the polishing plate 15 is used for polishing the section of the workpiece.

According to the working process, the following steps are carried out:

carry out mode in turn through drilling rod 14 and sanding plate 15 and polish and drilling work to the work piece, and then can improve the whole efficiency of polishing and drilling the stop valve greatly, avoided not only wasting time and energy in the tradition, the problem of the whole production efficiency of while still greatly reduced stop valve.

Further, the two carriages of the top plate 3 are fixedly connected with the sliding block 16, and the sliding block 16 is connected with the inner wall of the frame body 1 through the sliding rail 17 in a sliding manner, specifically, the sliding block 16 slides in the sliding rail 17, so that the top plate 3 is more stable in movement.

Further, the top ends of the two rotating rods 13 respectively penetrate through the two supporting plates 11 through bearing sleeves.

Furthermore, one end of the bidirectional screw rod 4 is rotatably connected with the inner wall of the frame body 1 through a rotating shaft, and the other end of the bidirectional screw rod 4 penetrates through the side wall of the frame body 1 through a bearing sleeve.

Further, hydraulic cylinder 9's output and the junction of framework 1 are sliding connection, and two-way screw rod 4 is located one of framework 1 outside and serves fixedly connected with handle 20, and is concrete, utilizes handle 20 to rotate two-way screw rod 4 through manual mode, and then can drive splint 8 on the connecting rod 7 through two nut seats 5 and carry out the centre gripping to the work piece.

Further, the equal fixedly connected with sliding block 18 in top of two cylinders 10, and sliding connection between two sliding blocks 18 all pass through sliding tray 19 and the bottom of roof 3, and is concrete, utilizes sliding block 18 to slide in sliding tray 19, and then can make cylinder 10 more stable in adjusting.

In summary, the following steps: the sliding block 16 slides in the sliding rail 17, so that the top plate 3 can be more stable in movement, the handle 20 is used for rotating the bidirectional screw rod 4 in a manual mode, the clamping plate 8 on the connecting rod 7 can be driven by the two nut seats 5 to clamp a workpiece, the sliding block 18 slides in the sliding groove 19, and the cylinder 10 can be more stable in adjustment.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A drilling and polishing integrated device for machining a stop valve comprises a frame body (1) and is characterized in that a bearing plate (2) is fixedly connected to the lower portion of the inner side of the frame body (1), a two-way screw (4) rotatably connected with the inner wall of the frame body (1) is arranged at the bottom of the bearing plate (2), two ends of the two-way screw (4) are connected with nut seats (5) in a screwing mode through threads, connecting rods (7) are fixedly connected to the tops of the two nut seats (5), the top ends of the two connecting rods (7) penetrate through the bearing plate (2) through notches (6), clamping plates (8) are fixedly connected to the opposite sides of the top portions of the bearing plate (2) of the two connecting rods (7), a hydraulic oil cylinder (9) is fixedly connected to the top of the frame body (1) through bolts, and a top plate (3) is slidably connected to the upper portion of the inner side of the frame body (1), and the output shaft of hydraulic cylinder (9) runs through fixed connection between the top of framework (1) and the top of roof (3), the equal sliding connection in bottom both sides of roof (3) has cylinder (10), and the equal fixedly connected with backup pad (11) in bottom of two cylinders (10), two the bottom of backup pad (11) all is equipped with dwang (13), and the top of two backup pads (11) all is through bolt fixedly connected with driving motor (12), and the top of two dwang (13) runs through respectively two backup pads (11) respectively with two driving motor (12) between the output shaft transmission be connected, wherein the bottom fixedly connected with drilling rod (14) of one of them in two dwang (13), and the bottom fixedly connected with of another dwang (13) grinds board (15).

2. The drilling and grinding integrated device for machining the stop valve is characterized in that a sliding block (16) is fixedly connected to both the top plate (3) and the sliding block (16) is in sliding connection with the inner wall of the frame body (1) through a sliding rail (17).

3. The drilling and grinding integrated device for machining the stop valve is characterized in that the top ends of the two rotating rods (13) respectively penetrate through the two supporting plates (11) through bearing sleeves.

4. The drilling and grinding integrated device for machining the stop valve is characterized in that one end of the bidirectional screw (4) is rotatably connected with the inner wall of the frame body (1) through a rotating shaft, and the other end of the bidirectional screw (4) penetrates through the side wall of the frame body (1) through a bearing sleeve.

5. The drilling and grinding integrated device for machining the stop valve is characterized in that the connection position of the output end of the hydraulic oil cylinder (9) and the frame body (1) is in sliding connection, and a handle (20) is fixedly connected to one end, located on the outer side of the frame body (1), of the bidirectional screw (4).

6. The integrated drilling and polishing device for machining the stop valve is characterized in that sliding blocks (18) are fixedly connected to the top ends of the two cylinders (10), and the two sliding blocks (18) are slidably connected with the bottom of the top plate (3) through sliding grooves (19).