CN220330024U

CN220330024U - Steel pipe perforating device

Info

Publication number: CN220330024U
Application number: CN202223173519.9U
Authority: CN
Inventors: 刘成凤
Original assignee: Guanxian Fengting Metal Surface Treatment Co ltd
Current assignee: Guanxian Baolaili Metal Surface Treatment Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2024-01-12
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a steel pipe perforating device, which relates to the technical field of drilling machines and comprises a base, wherein two fixing plates are arranged at the middle position of the top end of the base, rotating rings are arranged on the inner walls of the fixing plates, a fixing rod is arranged between one sides of the rotating rings, a second pneumatic push rod is arranged at the top end of the fixing rod, an electric drill is arranged below the fixing rod extending to the output end of the second pneumatic push rod, and fixing frames are arranged on two sides of the top end of the base. According to the utility model, the steel pipe is clamped by using the clamping plate on the movable frame, and the first servo motor is started to rotate the rotary rod, so that the movable block can directionally move in the cavity, the movable frame is driven by the connecting rod to enable the steel pipe to follow the translation, and therefore, the relative position between the steel pipe and the electric drill can be changed, the steel pipe can be quickly shifted when the steel pipe needs to be subjected to multi-hole drilling, and compared with manual operation, the steel pipe is more convenient.

Description

Steel pipe perforating device

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a steel pipe perforating device.

Background

The steel pipe is a steel material with a hollow section, the length of the steel pipe is far greater than the diameter or the circumference, the steel pipe is a round pipe which is common in the world and can be used for conveying fluid and powdery solid, exchanging heat energy and manufacturing mechanical parts and containers, the steel pipe is widely used in various fields, in the processing of the steel pipe, the steel pipe is frequently required to be perforated, the steel pipe is usually drilled by a drilling machine after being clamped by a clamp in the prior art, but if a single steel pipe is required to be drilled for multiple times, the steel pipe is required to be frequently disassembled, positioned and clamped on the clamp, the manual operation is very troublesome, the precision is difficult to ensure, and the steel pipe is produced by intensive research aiming at the problems.

Disclosure of Invention

The utility model aims to provide a steel pipe perforating device, which solves the problem that the steel pipe cannot be quickly and accurately shifted when the same steel pipe is perforated in a multi-hole manner in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel pipe perforating device, includes the base, two fixed plates are installed to the top intermediate position department of base, and the inner wall of fixed plate all installs the swivel becket, install the dead lever between one side of swivel becket, and the top of dead lever installs the pneumatic push rod of second, the output of the pneumatic push rod of second extends to the below of dead lever and installs electric drill, the mount is all installed to the both sides on base top, and the cavity has been seted up to the inside of base, first servo motor is installed to one side of base, and the rotary rod is installed to the output of first servo motor, the one end of rotary rod is connected with one side of cavity inside through the pivot, and the outer wall cover of rotary rod is equipped with the movable block, the top of movable block is fixed with a plurality of connecting rods, the top of connecting rod extends to the top of base and installs the movable frame, the mount is all installed at the both ends of movable frame, and the output of first pneumatic push rod extends to mount and movable frame's internally mounted splint.

Preferably, the inner wall of the clamping plate is adhered with a rubber pad, and one side of the rubber pad is provided with anti-skid patterns.

Preferably, the outer wall of the rotary rod is provided with external threads, and the inner wall of the moving block is provided with internal threads matched with the external threads.

Preferably, the inner wall of the cavity is provided with a guide groove, guide blocks are arranged at the front end and the rear end of the moving block, and the moving block is in sliding connection with the cavity through sliding fit between the guide blocks and the guide grooves.

Preferably, one end of the rotating ring extends to one side of the fixing plate, the outer wall of the rotating ring on one side of the fixing plate is fixedly provided with the gear ring, the top end of the fixing plate is welded with the mounting frame, one side of the mounting frame is provided with the second servo motor, and the output end of the second servo motor extends to one side of the mounting frame and is provided with the gear.

Preferably, the diameter of the gear is smaller than the outer diameter of the rotating ring, and the gear is meshed with the rotating ring.

Preferably, the inner wall of the fixed plate is provided with an annular groove, the outer wall of the rotary ring is fixed with an annular block, and the rotary ring is in rotary connection with the fixed plate through cooperation between the annular block and the annular groove.

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

through using the splint centre gripping steel pipe on the movable frame to start first servo motor makes the rotary rod rotatory, makes the movable block can be at the inside directional removal of cavity, and drives the movable frame through the connecting rod and cause the steel pipe to follow the translation, thereby can change the relative position between steel pipe and the electric drill, make the steel pipe when needs carry out porous drilling, can shift fast, compare more convenient in manual operation.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the fixing plate of the present utility model;

FIG. 3 is a schematic side view of the fixing frame of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a first pneumatic push rod; 2. a fixing frame; 3. a base; 4. a fixing plate; 5. a rotating rod; 6. a cavity; 7. a moving block; 8. a first servo motor; 9. a connecting rod; 10. a moving rack; 11. a second servo motor; 12. a gear; 13. a gear ring; 14. a rotating ring; 15. a clamping plate; 16. a second pneumatic push rod; 17. a fixed rod; 18. an electric drill; 19. and (5) mounting a frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, a steel pipe perforating device comprises a base 3, wherein two fixing plates 4 are installed at the middle position of the top end of the base 3, rotating rings 14 are installed on the inner walls of the fixing plates 4, a fixing rod 17 is installed between one sides of the rotating rings 14, a second pneumatic push rod 16 is installed at the top end of the fixing rod 17, and an electric drill 18 is installed under the fixing rod 17, wherein the output end of the second pneumatic push rod 16 extends to the lower part of the fixing rod 17;

one end of the rotary ring 14 extends to one side of the fixed plate 4, the outer wall of the rotary ring 14 at one side of the fixed plate 4 is fixed with a gear ring 13, the top end of the fixed plate 4 is welded with a mounting frame 19, one side of the mounting frame 19 is provided with a second servo motor 11, and the output end of the second servo motor 11 extends to one side of the mounting frame 19 and is provided with a gear 12;

the diameter of the gear 12 is smaller than the outer diameter of the rotating ring 14, and the gear 12 is meshed with the rotating ring 14;

the inner wall of the fixed plate 4 is provided with an annular groove, the outer wall of the rotary ring 14 is fixed with an annular block, and the rotary ring 14 is in rotary connection with the fixed plate 4 through the cooperation between the annular block and the annular groove;

specifically, as shown in fig. 1, 2 and 4, the second servo motor 11 can drive the gear 12 to rotate, and the rotary ring 14 is caused to rotate by means of cooperation of the gear 12 and the gear ring 13, so that the position of the fixing rod 17 is changed, the electric drill 18 can point to different positions of the outer wall of the steel pipe, and the perforating operation can be completed by starting the electric drill 18 to provide a feeding amount for the electric drill 18 by using the second pneumatic push rod 16.

The fixed frame 2 is arranged on two sides of the top end of the base 3, the cavity 6 is formed in the base 3, the first servo motor 8 is arranged on one side of the base 3, the rotary rod 5 is arranged at the output end of the first servo motor 8, one end of the rotary rod 5 is connected with one side of the interior of the cavity 6 through a rotary shaft, the movable block 7 is sleeved on the outer wall of the rotary rod 5, a plurality of connecting rods 9 are fixed on the top end of the movable block 7, a movable frame 10 is arranged above the base 3 and extends from the top end of the connecting rods 9, the first pneumatic push rods 1 are arranged at two ends of the fixed frame 2 and the movable frame 10, and clamping plates 15 are arranged in the fixed frame 2 and the movable frame 10 and extend from the output end of the first pneumatic push rods 1;

a rubber pad is adhered to the inner wall of the clamping plate 15, and one side of the rubber pad is provided with anti-skid patterns;

specifically, as shown in fig. 1 and 3, by starting the first pneumatic push rod 1, the first pneumatic push rod 1 pushes the clamping plates 15 to move, and the steel pipe is clamped by the two clamping plates 15, so that the stability of the steel pipe can be improved and the smooth drilling operation can be ensured.

The outer wall of the rotary rod 5 is provided with external threads, and the inner wall of the moving block 7 is provided with internal threads matched with the external threads;

the inner wall of the cavity 6 is provided with a guide groove, guide blocks are arranged at the front end and the rear end of the moving block 7, and the moving block 7 is in sliding connection with the cavity 6 through sliding fit between the guide blocks and the guide grooves;

specifically, as shown in fig. 1, the steel pipe is clamped only by using the clamping plate 15 on the moving frame 10, and then the first servo motor 8 is started to drive the rotating rod 5 to rotate for a certain number of turns, so that the moving block 7 moves in a certain length in the cavity 6 in an oriented manner, and the moving frame 10 is driven to move along by the connecting rod 9, so that the steel pipe moves for a specified distance.

Working principle: when the device is used, firstly, steel pipes are placed in the movable frame 10 and the fixed frame 2 and penetrate through the fixed plate 4, clamping plates 15 are distributed on two sides of the steel pipes at the moment, then, a first pneumatic push rod 1 is started, the first pneumatic push rod 1 pushes the clamping plates 15 to move, the steel pipes are clamped by means of the two clamping plates 15, then, a second servo motor 11 is started, the second servo motor 11 can drive a gear 12 to rotate, and the rotary ring 14 is driven to rotate by means of the cooperation of the gear 12 and a gear ring 13, so that the position of a fixed rod 17 is changed, an electric drill 18 can point to different positions of the outer wall of the steel pipes, and the electric drill 18 can be started to provide feeding quantity for the electric drill 18 by using the second pneumatic push rod 16, so that perforation operation can be completed;

after the perforation is finished, if the perforation needs to be continued, the clamping plate 15 on the fixed frame 2 can be loosened, then the first servo motor 8 is started to drive the rotary rod 5 to rotate for a certain number of turns, the movable block 7 is enabled to directionally move for a certain length in the cavity 6, the movable frame 10 is driven to move along through the connecting rod 9, the steel pipe is enabled to move for a specified distance, then the first pneumatic push rod 1 on the fixed frame 2 is restarted, the steel pipe is stably clamped by the clamping plate 15, at the moment, the clamping plate 15 on the movable frame 10 is loosened again, the movable frame 10 is reset, and the steel pipe can be shifted.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. The utility model provides a steel pipe perforating device, includes base (3), two fixed plates (4) are installed to top intermediate position department of base (3), and swivel ring (14) are all installed to the inner wall of fixed plate (4), install dead lever (17) between one side of swivel ring (14), and the top of dead lever (17) is installed second pneumatic push rod (16), electric drill (18) are installed to the below that the output of second pneumatic push rod (16) extends to dead lever (17), its characterized in that: the utility model discloses a movable rack, including base (3) and movable rack, mount (2) are all installed to the both sides on base (3) top, and cavity (6) have been seted up to the inside of base (3), first servo motor (8) are installed to one side of base (3), and rotary rod (5) are installed to the output of first servo motor (8), the one end of rotary rod (5) is connected through pivot and one side of cavity (6) inside, and the outer wall cover of rotary rod (5) is equipped with movable block (7), the top of movable block (7) is fixed with a plurality of connecting rods (9), movable rack (10) are installed to the top that the top of connecting rod (9) extends to base (3), first pneumatic push rod (1) are all installed at the both ends of mount (2) and movable rack (10), and the internally mounted that the output of first pneumatic push rod (1) extends to mount (2) and movable rack (10) has splint (15).

2. A steel pipe perforating apparatus as claimed in claim 1, characterized in that: the inner wall of the clamping plate (15) is adhered with a rubber pad, and one side of the rubber pad is provided with anti-skid patterns.

3. A steel pipe perforating apparatus as claimed in claim 1, characterized in that: the outer wall of rotary rod (5) is provided with the external screw thread, and the inner wall of movable block (7) is provided with rather than assorted internal screw thread.

4. A steel pipe perforating apparatus as claimed in claim 1, characterized in that: the inner wall of the cavity (6) is provided with a guide groove, guide blocks are arranged at the front end and the rear end of the moving block (7), and the moving block (7) is in sliding connection with the cavity (6) through sliding fit between the guide blocks and the guide groove.

5. A steel pipe perforating apparatus as claimed in claim 1, characterized in that: one end of rotatory ring (14) all extends to one side of fixed plate (4), and rotatory ring (14) outer wall on one side of fixed plate (4) all is fixed with ring gear (13), mounting bracket (19) have all been welded on the top of fixed plate (4), and second servo motor (11) are all installed to one side of mounting bracket (19), the output of second servo motor (11) all extends to one side of mounting bracket (19) and installs gear (12).

6. A steel pipe perforating apparatus as claimed in claim 5, wherein: the diameter of the gear (12) is smaller than the outer diameter of the rotary ring (14), and the gear (12) is meshed with the rotary ring (14).

7. A steel pipe perforating apparatus as claimed in claim 5, wherein: an annular groove is formed in the inner wall of the fixed plate (4), an annular block is fixed on the outer wall of the rotary ring (14), and the rotary ring (14) is in rotary connection with the fixed plate (4) through cooperation between the annular block and the annular groove.