CN211991788U

CN211991788U - Drilling device for machining forged ball valve end cover

Info

Publication number: CN211991788U
Application number: CN202020546452.0U
Authority: CN
Inventors: 盛敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-24
Anticipated expiration: 2030-04-14

Abstract

The utility model relates to a ball valve processing technology field discloses a drilling equipment for forging processing of ball valve end cover, including the bottom plate, the bottom plate middle part is equipped with the second spout, second spout middle part sliding connection sliding seat, the piston rod of sliding seat right side fixed connection cylinder, cylinder fixed connection bottom plate right side, sliding seat upper portion is rotated and is connected the rotor plate, and rotor plate upper portion is equipped with dual output shaft motor, and the connection drill bit can be dismantled to the left side output shaft of dual output shaft motor, and the connection bistrique can be dismantled to the right side output shaft of dual output shaft motor, the bottom plate left side is equipped with the mount. The utility model is suitable for an in the perforating device that the ball valve adds man-hour, carry out the work of driling and polishing to waiting to punch respectively through drill bit and bistrique simultaneously for the inner wall in the hole that processing was accomplished is smooth, can directly carry out next step, has saved the step of relapseing clamping drilling and polishing, has improved production efficiency, suitable using widely.

Description

Drilling device for machining forged ball valve end cover

Technical Field

The utility model relates to a ball valve processing technology field specifically is a drilling equipment for forging processing of ball valve end cover.

Background

Drilling refers to the operation of machining a hole in a solid material with a drill bit. Be provided with the end cover on the ball valve, the equipment of drilling need be used to the end cover in the course of working, and simple and easy drilling equipment commonly used is too simple, and is not assorted to the processing of ball valve end cover, consequently needs the special drilling equipment of design.

Chinese patent (publication No. CN208357856U) discloses a drilling device for forging ball valve end cover processing, which comprises a drilling shell, wherein a buffer cavity is arranged in an inner cavity of the drilling shell, a motor is arranged at the top of the inner cavity of the drilling shell, a fixed rod is arranged at the bottom of the motor, the output end of the motor is connected with a rotating shaft, a drilling head is arranged at the bottom of the rotating shaft, fixed brackets are arranged at the left side and the right side of the drilling shell, return springs are uniformly arranged at the top of the inner cavity of the fixed brackets, upper clamping blocks are arranged at the bottoms of the return springs, end covers are arranged at the bottoms of the two groups of upper clamping blocks, lower clamping blocks matched with the upper clamping blocks are arranged at the left side and the right side of the bottom of the end cover, the end cover is contacted with the upper clamping blocks, the return springs start to compress, the drilling head is contacted with, there is also a need for a hole sanding process that is not accomplished by the device, and therefore improvements to the device are needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drilling equipment for forging processing of ball valve end cover has solved the problem that proposes among the above-mentioned background art.

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

the utility model provides a drilling equipment for forging processing of ball valve end cover, includes the bottom plate, and the bottom plate middle part is equipped with the second spout, second spout middle part sliding connection sliding seat, the piston rod of sliding seat right side fixed connection cylinder, cylinder fixed connection bottom plate right side, sliding seat upper portion is rotated and is connected the rotor plate, and rotor plate upper portion is equipped with dual output shaft motor, and the left side output shaft of dual output shaft motor can be dismantled and connect the drill bit, and the right side output shaft of dual output shaft motor can be dismantled and connect the bistrique, the bottom plate left side is equipped with the mount, and the mount middle part is equipped with first spout, first spout upper portion sliding connection second grip block, second grip block left side threaded connection lead screw, the first grip block left end of lead screw lower part threaded connection, the first spout lower part of.

As an optimized technical scheme of the utility model, the upper and lower two parts of lead screw are equipped with the screw thread that turns to opposite.

As an optimized technical scheme of the utility model, the upper and lower two parts of lead screw are equipped with the screw thread that the pitch is the same.

As a preferred technical scheme of the utility model, lead screw lower extreme fixed connection driving motor's output shaft, driving motor fixed connection mount left side.

As a preferred technical scheme of the utility model, the left and right sides on rotor plate upper portion is equipped with the bearing frame, and the output shaft of connecting dual output shaft motor is rotated to the bearing frame.

As a preferred technical scheme of the utility model, be equipped with between first grip block and the second grip block and treat the piece of punching, treat the center of the piece of punching and the axle center coincidence of the output shaft of dual output shaft motor.

As an optimized technical scheme of the utility model, rotor plate lateral wall fixed connection handle.

The utility model discloses have following useful part:

the utility model is suitable for an among the perforating device that the ball valve adds man-hour, drive first grip block and second grip block through the lead screw and remove, thereby it is fixed to treat the piece of punching, and guaranteed that the center of treating the piece of punching aligns with the axle center of dual output axle motor, simultaneously carry out the work of drilling and polishing to treating the piece of punching respectively through drill bit and bistrique, make the inner wall in the hole that processing was accomplished smooth, can directly carry out next step, the step of relapse clamping drilling and polishing has been saved, the production efficiency is improved, and the suitable popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a drilling device for machining a forged ball valve end cover.

FIG. 2 is a front view of a drilling apparatus for the machining of forged ball valve end caps.

FIG. 3 is a top view of a drilling apparatus for the process of forging a ball valve end cap.

In the figure: 1. a base plate; 2. a drive motor; 3. a fixed mount; 4. a first clamping plate; 5. a screw rod; 6. a first chute; 7. a second clamping plate; 8. a second chute; 9. a cylinder; 10. a sliding seat; 11. a rotating plate; 12. a bearing seat; 13. a drill bit; 14. a motor with double output shafts; 15. grinding heads; 16. a handle.

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 one

Referring to fig. 1-3, a drilling device for machining an end cover of a forged ball valve comprises a base plate 1, wherein a second chute 8 is arranged in the middle of the base plate 1, the middle of the second chute 8 is slidably connected with a sliding seat 10, the right side of the sliding seat 10 is fixedly connected with a piston rod of an air cylinder 9, the air cylinder 9 is fixedly connected with the right side of the base plate 1, the upper part of the sliding seat 10 is rotatably connected with a rotating plate 11, a double-output-shaft motor 14 is arranged on the upper part of the rotating plate 11, bearing seats 12 are arranged on the left side and the right side of the upper part of the rotating plate 11, the bearing seats 12 are rotatably connected with output shafts of the double-output-shaft motor 14, a left output shaft of.

The left side of the bottom plate 1 is provided with a fixed frame 3, the middle part of the fixed frame 3 is provided with a first chute 6, the upper part of the first chute 6 is slidably connected with a second clamping plate 7, the left side of the second clamping plate 7 is in threaded connection with a screw rod 5, the lower part of the screw rod 5 is in threaded connection with the left end of a first clamping plate 4, the middle part of the first clamping plate 4 is slidably connected with the lower part of the first chute 6, the upper part and the lower part of the screw rod 5 are provided with threads with opposite turning directions, the upper part and the lower part of the screw rod 5 are provided with threads with the same thread pitch, and the screw rod 5 is provided with the threads with opposite turning directions and the same thread pitch, so that when the screw rod 5 rotates; the lower end of the screw rod 5 is fixedly connected with an output shaft of a driving motor 2, the driving motor 2 is fixedly connected with the left side of the fixed frame 3, a to-be-punched part is arranged between the first clamping plate 4 and the second clamping plate 7, the center of the to-be-punched part coincides with the axis of the output shaft of the double-output-shaft motor 14, and the moving distances of the first clamping plate 4 and the second clamping plate 7 are the same, so that when the to-be-punched part is fixed through the first clamping plate 4 and the second clamping plate 7, the center of the to-be-punched part automatically coincides with the axis of the output shaft of the double-output-shaft motor 14, the punching position is located at the center of the to-be-punched part, the step of manual centering is omitted, the clamping time is saved, and the processing precision.

Example two

The other contents of this embodiment are the same as those of the first embodiment, except that: the side wall of the rotating plate 11 is fixedly connected with a handle 16. In order to facilitate the rotation of the rotating plate 11 by an operator, a handle 16 may be disposed on a sidewall of the rotating plate 11, so as to improve the rotating radius, enable the operator to rotate the rotating plate 11 with a smaller force, and improve the user experience.

The utility model discloses in the implementation process, at first the piece of waiting to punch that will punch is placed between first grip block 4 and second grip block 7, start driving motor 2 this moment, driving motor 2 drives lead screw 5 and rotates, thereby make first grip block 4 and second grip block 7 be close to the motion each other, thereby it is fixed to wait to punch through first grip block 4 and second grip block 7, stop driving motor 2 this moment, start dual output shaft motor 14, the output shaft of dual output shaft motor 14 drives drill bit 13 and bistrique 15 high-speed rotation, start cylinder 9, the piston rod of cylinder 9 stretches out, thereby promote sliding seat 10 and remove to the left side, drill bit 13 contacts with the piece of waiting to punch this moment, drill the hole on the piece of waiting to punch through drill bit 13, after drilling finishes, reverse drive cylinder 9, the piston rod shrink of cylinder 9, sliding seat 10 removes to the right side, rotate rotor plate 11 180 this moment, aligning a grinding head 15 to a piece to be punched, starting an air cylinder 9, pushing a sliding seat 10 to move towards the left side by the air cylinder 9, so that the grinding head 15 is in contact with the hole, grinding the inner wall of the hole through the grinding head 15, starting the air cylinder 9 reversely after grinding is finished, separating the grinding head 15 from the piece to be punched, and finishing punching; the utility model is suitable for an among the perforating device that the ball valve adds man-hour, drive first grip block 4 and second grip block 7 through lead screw 5 and remove, thereby it is fixed to treat the piece that punches, and guaranteed that the center of treating the piece that punches aligns with the axle center of dual output shaft motor 14, simultaneously carry out the work of drilling and polishing to treating the piece that punches respectively through drill bit 13 and bistrique 15, make the inner wall in the hole that processing was accomplished smooth, can directly carry out next step, the step of relapse clamping drilling and polishing has been saved, and the production efficiency is improved, and the suitable popularization and use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A drilling device for machining a forged ball valve end cover comprises a bottom plate (1), wherein a second sliding groove (8) is formed in the middle of the bottom plate (1), the middle of the second sliding groove (8) is in sliding connection with a sliding seat (10), the right side of the sliding seat (10) is fixedly connected with a piston rod of a cylinder (9), and the cylinder (9) is fixedly connected with the right side of the bottom plate (1), and the drilling device is characterized in that the upper portion of the sliding seat (10) is rotatably connected with a rotating plate (11), the upper portion of the rotating plate (11) is provided with a double-output-shaft motor (14), a left output shaft of the double-output-shaft motor (14) is detachably connected with a drill bit (13), a right output shaft of the double-output-shaft motor (14) is detachably connected with a grinding head (15), a fixing frame (3) is arranged on the left side of the bottom plate (1), a, the left side of the second clamping plate (7) is in threaded connection with a screw rod (5), the lower part of the screw rod (5) is in threaded connection with the left end of the first clamping plate (4), and the middle part of the first clamping plate (4) is in sliding connection with the lower part of the first sliding chute (6).

2. A drilling device for machining an end cover of a forged ball valve according to claim 1, wherein the upper and lower parts of the screw rod (5) are provided with threads with opposite screwing directions.

3. A drilling device for the machining of end covers of forged ball valves according to claim 2, characterized in that the upper and lower parts of the screw rod (5) are provided with threads with the same pitch.

4. The drilling device for machining the end cover of the forged ball valve according to claim 1 or 2, wherein the lower end of the screw rod (5) is fixedly connected with an output shaft of the driving motor (2), and the driving motor (2) is fixedly connected with the left side of the fixing frame (3).

5. The drilling device for machining the end cover of the forged ball valve as claimed in claim 1, wherein bearing seats (12) are arranged on the left side and the right side of the upper portion of the rotating plate (11), and the bearing seats (12) are rotatably connected with output shafts of a double-output-shaft motor (14).

6. The drilling device for machining the forged ball valve end cover according to claim 1 or 5, wherein a to-be-punched piece is arranged between the first clamping plate (4) and the second clamping plate (7), and the center of the to-be-punched piece coincides with the axis of the output shaft of the double-output-shaft motor (14).

7. A drilling device for the machining of forged ball valve end caps according to claim 1, wherein the side wall of the rotating plate (11) is fixedly connected with a handle (16).