CN214602026U

CN214602026U - Perforating device of flange

Info

Publication number: CN214602026U
Application number: CN202022784969.6U
Authority: CN
Inventors: 施新文; 张晓辉
Original assignee: Zhejiang Daqi Machinery Co ltd
Current assignee: Zhejiang Daqi Machinery Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-05
Anticipated expiration: 2030-11-26

Abstract

The utility model provides a punching device for a flange, which comprises a clamping mechanism and a punching mechanism, wherein the punching mechanism is arranged at the upper end of the clamping mechanism, the clamping mechanism comprises a base, a turntable is arranged on the base, the turntable is rotatably connected on the base through a rotating shaft, and a clamping block is arranged at the upper end of the turntable; the punching mechanism is at least two sets of and all sets up in the backup pad, and the mechanism of punching can move in the backup pad, the upper end of backup pad is equipped with the upper fixed plate, the upper fixed plate with be equipped with the actuating mechanism that the drive backup pad reciprocated between the backup pad, the upper fixed plate passes through the mount and installs on the base. The utility model discloses perforating device structural design of flange is novel, the high mass production of being convenient for of machining efficiency, can improve economic benefits widely.

Description

Perforating device of flange

Technical Field

The utility model relates to a flange processingequipment, in particular to perforating device of flange.

Background

Flanges, also called flange flanges or flanges, are parts of the mutual connection between shafts, used for the connection between pipe ends, also used for the connection between two equipments, such as reducer flanges, flange connections or flange joints, which are the detachable connections of a group of combined sealing structures formed by the mutual connection of flanges, gaskets and bolts. The flange can be equipped with two or more than two even number mounting holes usually on the flange, on its flange that is two bisymmetry usually of mounting hole of even number, the processing to the flange mounting hole on the market at present usually is that single drill bit punches, and its efficiency is lower when single drill bit punches, is unfavorable for the batch processing.

SUMMERY OF THE UTILITY MODEL

【1】 Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a structural design is novel, punch efficient and be convenient for the perforating device of the flange of batch processing.

【2】 Technical scheme for solving problems

The utility model provides a punching device for a flange, which comprises a clamping mechanism and a punching mechanism, wherein the punching mechanism is arranged at the upper end of the clamping mechanism, the clamping mechanism comprises a base, a turntable is arranged on the base, the turntable is rotationally connected on the base through a rotating shaft, and a clamping block is arranged at the upper end of the turntable; the punching mechanism is at least two sets of and all sets up in the backup pad, the mechanism of punching can move in the backup pad, the upper end of backup pad is equipped with the upper fixed plate, the upper fixed plate with be equipped with the drive between the backup pad the actuating mechanism that the backup pad reciprocated, the upper fixed plate passes through the mount and installs on the base.

Furthermore, the base is provided with scale marks, the scale marks are located on the outer side of the rotary table, the outer wall of the rotary table is provided with a rotary arm, and the center of the rotary arm is provided with an indicating line.

Furthermore, a first locking screw is arranged between the rotary table and the base, the rotary table is provided with an annular through groove, and the lower end of the first locking screw penetrates through the through groove and then is connected with the base.

Furthermore, the clamping blocks are two and oppositely arranged, the clamping blocks are provided with a placing table, the side wall of the placing table is provided with a clamping surface, and the clamping surface is an arc surface.

Furthermore, the turntable is provided with two first sliding grooves which are symmetrically arranged, the two clamping blocks are respectively arranged in the first sliding grooves in a sliding mode, the outer sides of the two clamping blocks are respectively provided with a locking block, and the locking blocks are arranged in the first sliding grooves in a sliding mode.

Further, the punching mechanism comprises a mounting seat which is arranged on the supporting plate in a sliding mode, a motor is mounted at the lower end of the mounting seat, the motor is connected with a chuck through a rotating shaft, and a drill bit is connected onto the chuck.

Further, the punching mechanisms are divided into two groups; two second sliding grooves which are symmetrically arranged are formed in the supporting plate, and a second sliding rail which is matched with the second sliding grooves is formed in the mounting seat; the two punching mechanisms are respectively matched in the second sliding groove in a sliding manner through the second sliding rail; and the two mounting seats are respectively provided with a second locking screw.

【3】 Advantageous effects

The utility model discloses perforating device structural design of flange is novel, the high mass production of being convenient for of machining efficiency, can improve economic benefits widely.

Drawings

Fig. 1 is a schematic structural view of the punching device of the flange of the present invention in a front view state;

fig. 2 is a schematic structural view of a clamping mechanism in a punching device for a flange according to the present invention in a top view;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 2.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the utility model provides a punching device for a flange, which comprises a clamping mechanism and a punching mechanism, wherein the punching mechanism is arranged at the upper end of the clamping mechanism, the clamping mechanism comprises a base 1, a rotary table 3 is arranged on the base 1, the rotary table 3 is rotatably connected to the base 1 through a rotary shaft 2, a clamping block 6 is arranged at the upper end of the rotary table 3, the clamping block 6 is used for clamping the flange needing to be punched, and the rotary table 3 is rotatably connected to the base 1 through the rotary shaft 2, so that the angle of the flange needing to be punched can be adjusted; the mechanism of punching is at least for two sets of and all sets up on backup pad 7, the mechanism of punching can move in backup pad 7, the benefit that the mechanism of punching can move in backup pad 7 lies in the adjustable distance of punching between mechanism and the central point and puts, can realize punching the flange of different positions, be equipped with upper fixed plate 8 in the upper end of backup pad 7, be equipped with the actuating mechanism 9 that drive backup pad 7 reciprocated between upper fixed plate 8 and the backup pad 7, it moves down to drive backup pad 7 through actuating mechanism 9 when punching, backup pad 7 drives the mechanism of punching and moves down and punch the flange simultaneously, upper fixed plate 8 passes through mount 81 and installs on base 1.

In order to improve the punching precision, in this embodiment, the base 1 is provided with scale lines 101, the scale lines 101 are marked with 0 ° to 180 °, the scale lines 101 are located outside the turntable 3, in order to facilitate the rotation of the turntable 3, the outer wall of the turntable 3 is provided with the rotating arm 4, the center of the rotating arm 4 is provided with the indication line 41, and the indication line 41 is used for aligning with the scale lines 101.

For further improvement punching precision, prevent that carousel 3 from taking place the skew when punching, be equipped with first locking screw 10 between carousel 3 and the base 1 in this implementation, carousel 3 is equipped with annular logical groove 32, and the lower extreme of first locking screw 10 runs through and connects base 1 and cooperation locking behind the logical groove 32.

In order to facilitate clamping of the flange, the clamping blocks 6 are arranged oppositely, the clamping blocks 6 are provided with a placing table 61, the side wall of the placing table 61 is provided with a clamping surface 62, the clamping surface 62 is an arc surface, the flange is placed on the placing table 61 of the two clamping blocks 6, a space is formed between the bottom surface of the placing table 61 and the upper end face of the rotary table, and the collecting box 17 is placed in the space to collect scraps well.

Further, be equipped with the first spout 31 that two symmetries set up on the carousel 3, two press from both sides tight piece 6 sliding fit respectively in first spout 31, two outside of pressing from both sides tight piece 6 are equipped with a latch segment 5 respectively, latch segment 5 sliding fit is in first spout 31, the benefit that sets to this kind of structure lies in can satisfying the flange clamping of not unidimensional, the flange is its center coincidence with carousel 3 when the clamping, then fix the flange through adjusting two tight piece 6 of clamp, will press from both sides tight piece 6 further locking through latch segment 5 after that, prevent that the flange from taking place the skew to lead to punching the inaccuracy man-hour.

In order to facilitate punching, the punching mechanism in the embodiment includes a mounting seat 11 slidably fitted on the supporting plate 7, a motor 13 is mounted at the lower end of the mounting seat 11, the motor 13 is connected with a chuck 15 through a rotating shaft 14, a drill bit 16 is connected to the chuck 15, the advantage of slidably fitting the punching mechanism on the supporting plate 7 is that the distance between the punching mechanism and the center of the supporting plate 7 can be conveniently adjusted, and it should be noted that the center line of the supporting plate 7 coincides with the center line of the rotating disc 3

Further, in the present embodiment, there are two sets of punching mechanisms; two second sliding grooves 71 which are symmetrically arranged are arranged on the supporting plate 7, and a second sliding rail 111 which is matched with the second sliding grooves 71 is arranged on the mounting seat 11; the two punching mechanisms are respectively matched in the second sliding groove 71 in a sliding manner through the second sliding rail 111; the two mounting seats 11 are respectively provided with a second locking screw 12, and after the distance between the center of the drill bit 16 and the center of the support plate 7 is adjusted by the punching mechanism through the second slide rail 111, the punching mechanism is locked through the second locking screw 12.

Combine foretell embodiment, explain in detail the utility model discloses in the embodiment of a preferred of perforating device of flange, the mechanism worker of punching has two sets ofly in this implementation, two sets of mechanisms of punching simultaneous working are used for punching two mounting holes of a set of symmetry on the flange, at first guarantee the center of flange and the coincidence of the center of carousel 3 with the flange clamping on pressing from both sides tight piece 6, then adjust two mechanisms of punching simultaneously, can process the flange after adjusting, because these mounting holes are two bisymmetry when having four or six and more even number holes on the flange, to these hole add man-hour we can process the mounting hole of two bisymmetry on the flange through the angle of carousel 3 adjustment flange and the distance between the center of adjusting two sets of drill bits 16 and backup pad 7 centers.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a perforating device of flange, constructs and constructs including clamping, the mechanism of punching sets up the upper end of clamping, its characterized in that: the clamping mechanism comprises a base, a rotary table is arranged on the base and is rotationally connected to the base through a rotary shaft, and a clamping block is arranged at the upper end of the rotary table; the punching mechanism is at least two sets of and all sets up in the backup pad, the mechanism of punching can move in the backup pad, the upper end of backup pad is equipped with the upper fixed plate, the upper fixed plate with be equipped with the drive between the backup pad the actuating mechanism that the backup pad reciprocated, the upper fixed plate passes through the mount and installs on the base.

2. The perforating device for flanges as claimed in claim 1, characterized in that: the base is provided with scale marks, the scale marks are located on the outer side of the rotary table, the outer wall of the rotary table is provided with a rotary arm, and the center of the rotary arm is provided with an indicating line.

3. The perforating device for flanges as claimed in claim 1, characterized in that: the turntable is provided with an annular through groove, and the lower end of the first locking screw penetrates through the through groove and then is connected with the base.

4. The perforating device for flanges as claimed in claim 1, characterized in that: the clamping blocks are arranged oppositely, a placing table is arranged on each clamping block, clamping surfaces are arranged on the side walls of the placing table, and the clamping surfaces are arc surfaces.

5. The perforating device for flanges as claimed in claim 4, characterized in that: the turntable is provided with two first sliding grooves which are symmetrically arranged, the two clamping blocks are respectively arranged in the first sliding grooves in a sliding mode, the outer sides of the two clamping blocks are respectively provided with a locking block, and the locking blocks are arranged in the first sliding grooves in a sliding mode.

6. The perforating device for flanges as claimed in claim 1, characterized in that: the punching mechanism comprises a mounting seat which is arranged on the supporting plate in a sliding mode, a motor is arranged at the lower end of the mounting seat, the motor is connected with a chuck through a rotating shaft, and a drill bit is connected to the chuck.

7. The perforating device for flanges as claimed in claim 6, characterized in that: the punching mechanisms are divided into two groups; two second sliding grooves which are symmetrically arranged are formed in the supporting plate, and a second sliding rail which is matched with the second sliding grooves is formed in the mounting seat; the two punching mechanisms are respectively matched in the second sliding groove in a sliding manner through the second sliding rail; and the two mounting seats are respectively provided with a second locking screw.