CN213764120U

CN213764120U - Flange plate drilling tool

Info

Publication number: CN213764120U
Application number: CN202023071548.5U
Authority: CN
Inventors: 邹贵成; 邹超
Original assignee: Suzhou Chaoxinwang Machinery Co ltd
Current assignee: Suzhou Chaoxinwang Machinery Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-07-23
Anticipated expiration: 2030-12-18

Abstract

The utility model provides a flange plate drilling tool, which relates to the field of flange plates and comprises a fixed base, wherein one side of the top end of the fixed base is fixedly connected with a supporting side plate, one side of the top part of the supporting side plate is provided with a movable plate, the middle part of the top end of the movable plate is fixedly connected with a protective shell, the inner part of the protective shell is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft penetrates through the movable plate and is fixedly connected with an installation platform, the bottom end of the installation platform is fixedly provided with a drill bit, the other side of the top end of the fixed base is provided with a fixing mechanism, the utility model utilizes the design of the fixing mechanism, when the flange plate is fixedly drilled, the flange plate can be fixed by utilizing a threaded lantern ring after being sleeved on a placing platform, the fixing mode has simple structure and good fixity, and the angle adjustment can be carried out on the flange plate at any time in the drilling process, the flange plate can be timely taken down after the drilling is finished.

Description

Flange plate drilling tool

Technical Field

The utility model relates to a ring flange technical field specifically is a ring flange drilling frock.

Background

In pipeline engineering, a flange plate is mainly used for connecting pipelines, and an operator passes through holes formed in the flange plate through a plurality of bolts so as to fix the flange plate at the end of two pipelines to be connected.

When the existing punching equipment for the flange plate drills the flange plate, the structure of a fixing mechanism for fixing the flange plate is too complex, and although the fixing effect is good, the flange plate is often inconvenient to take down after the drilling is finished.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses a to the not enough of prior art, the problem of proposing in solving above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a ring flange drilling frock, includes unable adjustment base, one side fixedly connected with support curb plate on unable adjustment base top, one side at support curb plate top is provided with the fly leaf, the middle part fixedly connected with protecting sheathing on fly leaf top, protecting sheathing's inside fixed mounting has driving motor, driving motor's output fixedly connected with pivot, fly leaf and fixedly connected with mount table are run through to the bottom of pivot, the bottom fixed mounting of mount table has the drill bit, the opposite side on unable adjustment base top is provided with fixed establishment.

Preferably, the fixed establishment is including placing the piece and the fixed lantern ring, the bottom of placing the piece and unable adjustment base's top fixed connection, the top of placing the piece is cup jointed with the inside of the fixed lantern ring is fixed, the top of placing the piece is located the top screw thread of the fixed lantern ring and is cup jointed the screw thread lantern ring.

Preferably, two guide grooves are formed in one side of the supporting side plate, a sliding block is connected to the inner wall of each guide groove in a sliding mode, and one end, far away from the supporting side plate, of each sliding block is fixedly connected with one side of the movable plate.

Preferably, the inside of supporting the curb plate is provided with the fixed block, the top fixedly connected with depression bar of fixed block, the top of depression bar runs through supporting the curb plate and fixedly connected with handle.

Preferably, one side of the fixed block is fixedly connected with one end of the sliding block, the bottom end of the fixed block is fixedly connected with a tension spring, and one end of the tension spring is fixedly connected with the bottom end inside the supporting side plate.

Preferably, the movable plate is slidably inserted and connected with two guide rods on one side facing the supporting side plate, two connecting rods are fixedly connected on one side of the guide rod facing the supporting side plate, and one ends of the two connecting rods are fixedly connected with one side of the supporting side plate.

The utility model discloses a ring flange drilling frock, its beneficial effect who possesses as follows:

1. the utility model discloses an utilize fixed establishment's design, when fixed to ring flange drilling, the operator only needs to aim at the through-hole at ring flange middle part and places the platform with its cover inside the ring flange to the bottom of ring flange and the top laminating of the fixed lantern ring realize the support of fixed lantern ring to the ring flange, later utilize the screw thread lantern ring to fix the ring flange at placing the bench, this fixed mode simple structure and fixity are good, carry out angular adjustment to the ring flange at any time at drilling process, also can in time take off the ring flange after the drilling is over.

2. The utility model discloses an utilize guide bar and tension spring's design, take the fly leaf to move down in step when the fixed block moves down, make the compression of tension spring atress simultaneously under the removal of fixed block, utilize tension spring's bounce-back to promote the fixed block rebound after drilling is finished, make fly leaf and drill bit keep away from the ring flange under the drive of fixed block then to under the guide effect of guide bar, improved the stability of fly leaf when reciprocating.

Drawings

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

FIG. 2 is a side sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a fixed base; 2. supporting the side plates; 3. a movable plate; 4. a pressure lever; 5. a protective housing; 6. a guide bar; 7. a guide groove; 8. placing the blocks; 9. a fixed collar; 10. a drive motor; 11. a fixed block; 12. a threaded collar; 13. a rotating shaft; 14. an installation table; 15. a drill bit; 16. a tension spring; 17. a slide block.

Detailed Description

The embodiment of the utility model discloses a convenient flange plate drilling tool, as shown in figures 1-3, which comprises a fixed base 1, a supporting side plate 2 is fixedly connected with one side of the top end of the fixed base 1, a movable plate 3 is arranged on one side of the top of the supporting side plate 2, a protective shell 5 is fixedly connected with the middle part of the top end of the movable plate 3, a driving motor 10 is fixedly arranged inside the protective shell 5, the driving motor 10 is electrically connected with an external power supply through an external power supply wire, through protecting sheathing 5's setting to guarantee that driving motor 10 can not have the dust to get into when using for a long time or placing, also effectively avoided the collision of foreign object to driving motor 10, driving motor 10's output fixedly connected with pivot 13, fly leaf 3 and fixedly connected with mount table 14 are run through to the bottom of pivot 13, and the bottom fixed mounting of mount table 14 has drill bit 15, and the opposite side on unable adjustment base 1 top is provided with fixed establishment.

Fixed establishment is including placing piece 8 and the fixed lantern ring 9, the bottom of placing piece 8 and unable adjustment base 1's top fixed connection, the top of placing piece 8 cup joints with the inside of the fixed lantern ring 9 is fixed, the top screw thread that the top of placing piece 8 is located the fixed lantern ring 9 has cup jointed the screw thread lantern ring 12, the top of placing piece 8 is located the top of the fixed lantern ring 9 and is provided with the external screw thread, the diameter of placing piece 8 slightly is greater than the diameter of through-hole in the middle of the ring flange, the diameter of the fixed lantern ring 9 is the third of ring flange diameter, in order to guarantee can overlap when fixing the ring flange and place piece 8, and the bottom of placing the back ring flange is laminated with the top of the fixed lantern ring 9, in order to realize the support to the ring flange, at last under the screw thread cup joints between the screw thread lantern ring 12 and the placing piece 8, realize the fixed during processing of ring flange.

Two guide ways 7 have been seted up to one side of supporting curb plate 2, the equal sliding connection of inner wall of two guide ways 7 has slider 17, slider 17 keeps away from one side fixed connection of the one end of supporting curb plate 2 and fly leaf 3, the inside of supporting curb plate 2 is provided with fixed block 11, the top fixedly connected with depression bar 4 of fixed block 11, the top of depression bar 4 is run through supporting curb plate 2 and fixedly connected with handle, through the slip between guide way 7 and the slider 17, in order to realize that depression bar 4 moves down and drive the fixed block 11 and move down, can drive reciprocating of slider 17 and fly leaf 3 under the drive of fixed block 11.

One side of fixed block 11 and the one end fixed connection of slider 17, the bottom fixedly connected with tension spring 16 of fixed block 11, the one end of tension spring 16 and the inside bottom fixed connection of support curb plate 2, when this device is not used, tension spring 16 is in the unstressed state, when depression bar 4 makes fixed block 11 downstream downwards, tension spring 16 atress compression, after drilling, the operator loosens depression bar 4, promote fixed block 11 upstream under tension spring 16's bounce, push slider 17 and fly leaf 3 upstream under the removal of fixed block 11, then realize that drill bit 15 keeps away from the ring flange.

The fly leaf 3 is connected with two guide bars 6 towards one side sliding interlude of supporting curb plate 2, and two guide bars 6 are towards two connecting rods of one side fixedly connected with of supporting curb plate 2, and the one end of two connecting rods all with one side fixed connection of supporting curb plate 2, through the setting of two guide bars 6, has guaranteed fly leaf 3 and has kept the vertical direction throughout when reciprocating, has guaranteed the drilling effect of ring flange then.

The working principle is as follows: an operator takes up the flange plate needing drilling, aligns the through hole formed in the middle of the flange plate with the placing block 8 and then sleeves the flange plate on the placing block 8, fits the bottom end of the flange plate with the top end of the fixing sleeve ring 9, sleeves the threaded sleeve ring 12 from the top end of the placing block 8, and rotates the threaded sleeve ring 12 clockwise to fix the threaded sleeve ring on the placing block 8, so that the flange plate is fixed.

Then an operator turns on the driving motor 10, the rotating shaft 13 is driven to rotate under the operation of the driving motor 10, the rotating shaft 13 drives the mounting table 14 to rotate, the drill bit 15 is driven to rotate under the rotation of the mounting table 14, simultaneously, the operator presses the pressing rod 4 downwards, the pressing rod 4 moves downwards to drive the fixed block 11 to move downwards, the sliding block 17 is driven to move under the movement of the fixed block 11, the movable plate 3 is driven to move downwards under the movement of the sliding block 17, the fixed block 11 moves downwards and simultaneously the tension spring 16 is compressed under the stress, after the bottom end of the drill bit 15 contacts the top end of the flange, the operator continues to press the pressing rod 4 downwards to enable the drill bit 15 to drill the flange, after the drilling is finished, the operator releases the pressing rod 4, the fixed block 11 is pushed to move upwards under the rebound force of the tension spring 16, the sliding block 17 is driven to move under the movement of the fixed block 11, and the movable plate 3 moves upwards under the driving of the sliding block 17, after the movable plate 3 moves to the highest position, an operator rotates the threaded sleeve ring 12 anticlockwise, then screws the threaded sleeve ring 12 clockwise after adjusting the drilling angle of the flange plate, and then continues to drill the flange plate according to the previous steps until the drilling is finished.

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 ring flange drilling frock, includes unable adjustment base (1), its characterized in that: one side fixedly connected with on unable adjustment base (1) top supports curb plate (2), one side of supporting curb plate (2) top is provided with fly leaf (3), middle part fixedly connected with protecting sheathing (5) on fly leaf (3) top, the inside fixed mounting of protecting sheathing (5) has driving motor (10), the output fixedly connected with pivot (13) of driving motor (10), fly leaf (3) and fixedly connected with mount table (14) are run through to the bottom of pivot (13), the bottom fixed mounting of mount table (14) has drill bit (15), the opposite side on unable adjustment base (1) top is provided with fixed establishment.

2. The flange plate drilling tool according to claim 1, wherein: the fixing mechanism comprises a placing block (8) and a fixing sleeve ring (9), the bottom end of the placing block (8) is fixedly connected with the top end of the fixing base (1), the top of the placing block (8) is fixedly sleeved with the inside of the fixing sleeve ring (9), and a thread sleeve ring (12) is sleeved on the top of the placing block (8) and located above the fixing sleeve ring (9).

3. The flange plate drilling tool according to claim 1, wherein: two guide ways (7) have been seted up to one side of supporting curb plate (2), two the equal sliding connection in inner wall of guide way (7) has slider (17), one end that supporting curb plate (2) was kept away from in slider (17) and one side fixed connection of fly leaf (3).

4. The flange plate drilling tool according to claim 1, wherein: the inside of supporting curb plate (2) is provided with fixed block (11), the top fixedly connected with depression bar (4) of fixed block (11), the top of depression bar (4) runs through supporting curb plate (2) and fixedly connected with handle.

5. The flange plate drilling tool according to claim 4, wherein: one side of fixed block (11) and the one end fixed connection of slider (17), the bottom fixedly connected with tension spring (16) of fixed block (11), the one end and the inside bottom fixed connection of support curb plate (2) of tension spring (16).

6. The flange plate drilling tool according to claim 1, wherein: fly leaf (3) are connected with two guide bars (6) towards one side sliding interlude of supporting curb plate (2), two guide bar (6) are towards two connecting rods of one side fixedly connected with of supporting curb plate (2), two the one end of connecting rod all with one side fixed connection who supports curb plate (2).