CN109290430B

CN109290430B - Efficient pipe fitting perforating device

Info

Publication number: CN109290430B
Application number: CN201810896307.2A
Authority: CN
Inventors: 刘君; 王广鹏
Original assignee: Huaibei Sunshine Pipe Technology Co Ltd
Current assignee: Huaibei Sunshine Pipe Technology Co Ltd
Priority date: 2018-08-08
Filing date: 2018-08-08
Publication date: 2020-03-17
Anticipated expiration: 2038-08-08
Also published as: CN109290430A

Abstract

The invention relates to the technical field of transfer device equipment, in particular to an efficient pipe punching device, which comprises a rack, wherein a plurality of positioning mechanisms are arranged in a fixing frame, each positioning mechanism comprises a positioning ring, the front end, the rear end, the left end and the right end of each positioning ring are respectively and fixedly connected with a longitudinal connecting plate and a transverse connecting plate, the upper plane and the lower plane of each transverse connecting plate at the right end of each positioning ring are respectively and fixedly connected with a supporting plate which is 45 degrees away from each transverse connecting plate, a second hydraulic cylinder is fixedly connected onto each supporting plate, two limiting holes corresponding to the two positions of the two hydraulic cylinders are formed in the inner wall of each positioning ring, and; two adjacent positioning rings are fixedly connected with the same transverse connecting plate or longitudinal connecting plate, the transverse connecting plate and the longitudinal connecting plate which are close to the inner wall of the fixing frame are respectively and fixedly connected with the inner wall of the fixing frame, and the right end of the rack is fixedly connected with a plurality of plastic barrels.

Description

Efficient pipe fitting perforating device

Technical Field

The invention relates to the technical field of punching device equipment, in particular to a high-efficiency pipe fitting punching device.

Background

The pipe fitting is at the in-process of manufacturing, and the manufacturing procedure that carries out the difference according to the requirement needs of difference, when punching the pipe fitting, traditional mode of punching is earlier fixed with the key, then the artifical manual work of reuse puncher punches, and this kind of mode of punching has a lot of drawbacks, often appears punching the skew, punches the problem of slope.

Patent application No.: CN201720390386.0 discloses a pipe punching device, which comprises a guide rail, a center positioning mechanism and a punching machine, wherein the guide rail comprises two side rails and a clamping piece located at the tail end of the side rails; the central positioning mechanism is positioned between the two clamping pieces and comprises a movable clamping block and an astrone back wall, and the distance between the movable clamping block and the astrone back wall is adjustable; the perforating machine is positioned on the side of the central positioning mechanism; the pipe fitting that treats slides to between the fastener along twice side rail, and wall and fixture block behind the adjustment make it with the pipe fitting card of treating fixed, start the puncher, accomplish the punching of specific part promptly, and the perforating device that this patent adopted can only punch to a pipe fitting simultaneously, and the efficiency of punching is lower.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present invention provides an efficient perforating device for tubular products, which is used to solve the problems of the prior art that the perforating device is inefficient in use and the amount of perforation per time is small.

In order to achieve the purpose and other related purposes, the invention discloses an efficient pipe fitting punching device which comprises a rack, a plurality of punching machines and a first hydraulic cylinder, wherein the plurality of punching machines are fixedly connected to the side wall of a Z-shaped sliding plate;

the positioning mechanism comprises a positioning ring, longitudinal connecting plates and transverse connecting plates are fixedly connected to the front end, the rear end, the left end and the right end of the positioning ring respectively, supporting plates which are 45 degrees to the transverse connecting plates are fixedly connected to the front plane and the rear plane of the transverse connecting plate at the right end of the positioning ring respectively, the two supporting plates are fixedly connected with the two longitudinal connecting plates respectively, a second hydraulic cylinder is fixedly connected to the supporting plates, two limiting holes corresponding to the two hydraulic cylinders are formed in the inner wall of the positioning ring, and a piston rod of the second hydraulic cylinder is inserted into the limiting holes in a sliding mode and is fixedly connected with limiting; two adjacent the same root of holding ring fixed connection is violently even board or indulges even board, and the violently even board that is close to the mount inner wall with indulge even board respectively with mount inner wall fixed connection, a plurality of plastic drum of frame right-hand member fixedly connected with, and the plastic drum is under the spacing ring.

Preferably: the improved automatic feeding device is characterized in that a support frame is fixedly connected to the left end of the rack, a transverse sliding rod and a ball screw module are fixedly connected to the upper end of the support frame, a sliding plate is fixedly connected to a nut of the ball screw module, and the sliding plate is connected with the sliding rod in a sliding mode.

Preferably: the ball screw module is formed by fixedly connecting an output shaft of a servo motor and a screw on a ball screw.

Preferably: the perforating machines on the sliding plate and the transverse connecting plates in the fixing frame are on the same straight line, and the number of the perforating machines is the same as the number of the rows of the positioning mechanisms.

Preferably: the size of the limiting block is matched with that of the limiting hole, and the limiting block can enter and exit the limiting hole under the action of the second hydraulic cylinder.

Preferably: the diameter of the inner wall of the limiting ring is matched with that of the outer wall of the pipe fitting, and the diameter of the inner wall of the plastic barrel is the same as that of the inner wall of the limiting ring.

As described above, the efficient pipe perforating device provided by the invention has the following beneficial effects: through the mutual matching action of the limiting ring, the hydraulic cylinder II, the limiting hole and the limiting block, the pipe fitting inserted into the limiting ring can be clamped tightly, the pipe fitting can be loosened, and the pipe fitting falls down very conveniently; through the plastic barrel, the positioning and guiding effects can be achieved, and the pipe fitting can be prevented from being damaged when falling.

Drawings

FIG. 1 is a front view of an efficient pipe perforating apparatus of the present invention.

Fig. 2 is a top view of a portion of the components of the present invention.

Fig. 3 is a top view of the holder of the present invention.

Fig. 4 is a top view of the positioning mechanism of the present invention.

Wherein: the punching machine comprises a frame 1, a support frame 2, a slide rod 3, a ball screw module 4, a slide plate 5, a punching machine 6, a first hydraulic cylinder 7, a fixed frame 8, a transverse connecting plate 9, a longitudinal connecting plate 10, a support plate 11, a second hydraulic cylinder 12, a positioning ring 13, a limiting hole 14, a limiting block 15 and a plastic pad 16.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Example 1

As shown in fig. 1-4, the invention discloses an efficient pipe perforating device, which comprises a frame 1, perforating machines 6 and hydraulic cylinders I7, wherein the plurality of perforating machines 6 are fixedly connected to the side wall of a Z-shaped sliding plate 5, the lower end of the frame 1 is fixedly connected with four hydraulic cylinders I7 which are arranged in a rectangular shape, piston rods of the hydraulic cylinders I7 are fixedly connected with hollow fixed frames 8, and a plurality of positioning mechanisms are arranged in the fixed frames 8;

the positioning mechanism comprises a positioning ring 11, the front end, the rear end, the left end and the right end of the positioning ring 11 are respectively and fixedly connected with a longitudinal connecting plate 10 and a transverse connecting plate 9, the front plane and the rear plane of the transverse connecting plate 9 at the right end of the positioning ring 11 are respectively and fixedly connected with supporting plates 13 which are 45 degrees away from the transverse connecting plate 9, the two supporting plates 13 are respectively and fixedly connected with the two longitudinal connecting plates 10, a second hydraulic cylinder 14 is fixedly connected onto the supporting plates 13, two limiting holes 12 corresponding to the positions of the second hydraulic cylinders 14 are formed in the inner wall of the positioning ring 11, and piston rods of the second hydraulic cylinders 14 are slidably inserted into the limiting holes 12 and are; two adjacent the same root of holding ring 11 fixed connection is board 9 or indulges even board 10 even, is close to the board 9 and indulge even board 10 of 8 inner walls of mount and 8 inner wall fixed connection of mount respectively, 1 right-hand member fixedly connected with of frame a plurality of plastic drums 16, and plastic drum 16 is under spacing ring 11.

Preferably: the improved structure of the automatic feeding machine is characterized in that a support frame 2 is fixedly connected to the left end of the rack 1, a transverse sliding rod 3 and a ball screw module 4 are fixedly connected to the upper end of the support frame 2, a sliding plate 5 is fixedly connected to a nut of the ball screw module 4, and the sliding plate 5 is slidably connected with the sliding rod 3.

Preferably: the ball screw module 4 is formed by fixedly connecting an output shaft of a servo motor and a screw on a ball screw.

Preferably: the perforating machines 6 on the sliding plate 5 and the transverse connecting plate 9 in the fixed frame 8 are on the same straight line, and the number of the perforating machines 6 is the same as the number of rows of the positioning mechanisms.

Preferably: the size of the limiting block 15 is matched with that of the limiting hole 12, and the limiting block 15 enters and exits the limiting hole 12 under the action of the second hydraulic cylinder 14.

Preferably: the diameter of the inner wall of the limiting ring 11 is matched with that of the outer wall of the pipe fitting, and the diameter of the inner wall of the plastic barrel 16 is the same as that of the inner wall of the limiting ring 11.

The invention is implemented as follows: in the using process, the perforating machine 6 is provided with three perforating machines and the positioning mechanism is provided with three rows and five columns, according to the graph shown in figure 3, because the diameter of the inner wall of the limit ring 11 is matched with that of the outer wall of the pipe fitting, and the diameter of the inner wall of the plastic barrel 16 is the same as that of the inner wall of the limit ring 11, the pipe fitting is inserted into the limit ring 11 and the plastic barrel 16 from top to bottom, and the pipe fitting is contacted with the bottom of the inner wall of the plastic barrel 16; according to the scheme shown in fig. 4, two limiting holes 12 corresponding to the two second hydraulic cylinders 14 are formed in the inner wall of the positioning ring 11, piston rods of the second hydraulic cylinders 14 are inserted into the limiting holes 12 in a sliding mode and are fixedly connected with limiting blocks 15, and the limiting blocks 15 enter and exit the limiting holes 12 under the action of the second hydraulic cylinders 14, so that the second hydraulic cylinders 14 are started, the second hydraulic cylinders 14 drive the limiting blocks 15 to extend out of the limiting holes 12 and tightly prop against pipe fittings, and then the second hydraulic cylinders 14 are stopped; according to [ fig. 1 ], start pneumatic cylinder 7, pneumatic cylinder 7 drives mount 8 and moves upwards, rise to the position of punching after the pipe fitting, stop pneumatic cylinder 7, then start ball module 4 and puncher 6, ball module 4 drives slide 5 and moves right, puncher 6 punches to first row of pipe fitting, after the completion of punching, ball module 4 drives puncher 6 and retreats, pneumatic cylinder two 14 drives stopper 15 this moment and gets into spacing hole 12, the pipe fitting falls into in the plastic drum 16, then ball module 4 restarts, drive puncher 6 and carry out second row of pipe fitting punching right, so as to analogize and punch.

The invention has the beneficial effects that: through the mutual matching action of the limiting ring 11, the second hydraulic cylinder 14, the limiting hole 12 and the limiting block 15, the pipe fitting inserted into the limiting ring 11 can be clamped tightly, the pipe fitting can be loosened, and the pipe fitting falls down very conveniently; the plastic barrel 16 not only can play a role in positioning and guiding, but also can prevent the pipe fittings from being damaged when falling.

Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. A high-efficiency pipe punching device comprises a rack, a punching machine and a first hydraulic cylinder, wherein a plurality of punching machines are fixedly connected to the side wall of a Z-shaped sliding plate, the lower end of the rack is fixedly connected with a first four hydraulic cylinders which are arranged in a rectangular shape, a piston rod of the first hydraulic cylinder is fixedly connected with a hollow fixing frame, and a plurality of positioning mechanisms are arranged in the fixing frame;

the method is characterized in that: the positioning mechanism comprises a positioning ring, longitudinal connecting plates and transverse connecting plates are fixedly connected to the front end, the rear end, the left end and the right end of the positioning ring respectively, supporting plates which are 45 degrees to the transverse connecting plates are fixedly connected to the front plane and the rear plane of the transverse connecting plate at the right end of the positioning ring respectively, the two supporting plates are fixedly connected with the two longitudinal connecting plates respectively, a second hydraulic cylinder is fixedly connected to the supporting plates, two limiting holes corresponding to the two hydraulic cylinders are formed in the inner wall of the positioning ring, and a piston rod of the second hydraulic cylinder is inserted into the limiting holes in a sliding mode and is fixedly connected with limiting; two adjacent the same root of holding ring fixed connection is violently even board or indulges even board, and the violently even board that is close to the mount inner wall with indulge even board respectively with mount inner wall fixed connection, a plurality of plastic drum of frame right-hand member fixedly connected with, and the plastic drum is under the spacing ring.

2. A high efficiency pipe perforating device as recited in claim 1, further comprising: the improved automatic feeding device is characterized in that a support frame is fixedly connected to the left end of the rack, a transverse sliding rod and a ball screw module are fixedly connected to the upper end of the support frame, a sliding plate is fixedly connected to a nut of the ball screw module, and the sliding plate is connected with the sliding rod in a sliding mode.

3. A high efficiency pipe perforating device as claimed in claim 2, wherein: the ball screw module is formed by fixedly connecting an output shaft of a servo motor and a screw on a ball screw.

4. A high efficiency pipe perforating device as recited in claim 1, further comprising: the perforating machines on the sliding plate and the transverse connecting plates in the fixing frame are on the same straight line, and the number of the perforating machines is the same as the number of the rows of the positioning mechanisms.

5. A high efficiency pipe perforating device as recited in claim 1, further comprising: the size of the limiting block is matched with that of the limiting hole, and the limiting block can enter and exit the limiting hole under the action of the second hydraulic cylinder.

6. A high efficiency pipe perforating device as recited in claim 1, further comprising: the diameter of the inner wall of the limiting ring is matched with that of the outer wall of the pipe fitting, and the diameter of the inner wall of the plastic barrel is the same as that of the inner wall of the limiting ring.