CN210254480U

CN210254480U - Tool path combined type pipe cutting frame

Info

Publication number: CN210254480U
Application number: CN201921304407.8U
Authority: CN
Inventors: 万义红; 陈向林; 李厚安; 邓靖强
Original assignee: Hubei Zhongshuo Technology Co ltd
Current assignee: Hubei Zhongshuo Technology Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-04-07
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to the technical field of pipe cutting equipment, and discloses a combined cutting frame for pipe materials, which comprises a frame, two bidirectional screw rods, a first transverse plate and a second transverse plate, wherein the number of the bidirectional screw rods is two, the two bidirectional screw rods simultaneously penetrate through the side wall of the frame and are parallel to each other, and each bidirectional screw rod is formed by sequentially connecting a first rod body, a second rod body and a third rod body; the utility model discloses a relative position of two cutting pieces is adjusted to two-way screw rod and lead screw, use through the motor combination and accomplish the cutting piece tool path combination cutting, make the cutting piece avoid lasting the cutting, reduce the cutting piece temperature, increase of service life, the stability of cutting has also effectually greatly been kept to the stable propulsion of lead screw and two-way screw rod, defects such as burr are reduced, and the tool path is the surrounding type, the part of upset pipe fitting has directly been saved, overall structure is simple, high stability, high durability and convenient use, and is worth wideling popularize.

Description

Tool path combined type pipe cutting frame

Technical Field

The utility model relates to a tubular product cutting equipment technical field specifically is a sword way combination formula tubular product cutting frame.

Background

The pipe is a device for conveying gas, liquid or fluid with solid particles, generally, the fluid flows from a high-pressure part to a low-pressure part of a pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipe is widely used in water supply, water drainage, heat supply, gas supply, long-distance oil and gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, the pipe is in a continuous long pipe shape in actual production and needs to be cut into pipe finished products with different lengths according to requirements, and in addition, the long pipe needs to be cut for facilitating the transportation and the actual use requirements of the pipe. The pipe in the prior art is often cut off in a manual mode when being cut. Not only at the bottom of the efficiency, intensity of labour is big moreover, can't directly cut off tubular product when the cutting piece can cut the region and be less than the tubular product diameter, or artifical upset tubular product, or artifical upset cutting machine, the operation degree of difficulty is high, especially when tubular product thickness is thicker, when the cutting piece is high-speed rotatory, the tubular product incision terminal surface of laminating for a long time, easily at tubular product incision department formation burr or breach, cause the potential safety hazard to the follow-up processing use of tubular product, cutting piece temperature rising still can accelerate cutting piece wearing and tearing simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a knife path combined type pipe cutting frame.

The utility model discloses the technical scheme who adopts does:

a knife-path combined type pipe cutting frame, which comprises an outer frame, a bidirectional screw rod, a first transverse plate and a second transverse plate, the two bidirectional screw rods pass through the side wall of the outer frame simultaneously and are parallel to each other, the bidirectional screw is formed by sequentially connecting a first rod body, a second rod body and a third rod body, a first bearing is arranged between the first rod body and the outer frame, a first check ring is arranged at the joint of the first rod body and the second rod body, a second check ring is arranged at the joint of the second rod body and the third rod body, a second bearing is arranged between the third rod body and the outer frame, a first thread groove is arranged on the first rod body, a second thread groove is arranged on the third rod body, the thread directions of the first thread groove and the second thread groove are opposite, the outer side wall of the outer frame is provided with a motor, and the output end of the motor is connected with the end part of the first rod body far away from the second rod body.

The two first rod bodies respectively penetrate through the first transverse plate, the first transverse plate is in threaded connection with the first rod body, the two third rod bodies respectively penetrate through the second transverse plate, the second transverse plate is in threaded connection with the third rod body, two motors are respectively arranged on the side face, close to the second transverse plate, of the first transverse plate and the side face, close to the first transverse plate, of the second transverse plate, the output end of each motor is connected with a lead screw, a first positioning block is arranged at the end part, far away from the second motor, of each lead screw, a sliding block is arranged on the two lead screws on the same side, the sliding blocks are in threaded connection with the lead screws, a third motor is arranged on the side wall of each sliding block, the output end of the third motor is connected with a rotating shaft, a cutting piece is arranged at the end part, far away from the third motor, of each transverse plate and the side wall of the second transverse, the middle part of the second positioning block is provided with a third positioning block, the end part of the second positioning block, which is close to the inner wall of the outer frame, is provided with a bolt, the bolt is in threaded connection with the second positioning block, the side wall of the third motor, which is close to the second positioning block, is provided with a press switch, and the press switch is electrically connected with the second motor.

As a further aspect of the present invention: no. two motors on the diaphragm with No. two locating pieces on the diaphragm establish at the homonymy.

As a further aspect of the present invention: the length of the second rod body is larger than the diameter of the cutting blade.

As a further aspect of the present invention: the second positioning block is perpendicular to the third positioning block.

As a further aspect of the present invention: the length of the third positioning block is larger than the height of the positioning sliding groove.

As a further aspect of the present invention: the diameter of the end part of the bolt far away from the second positioning block is larger than the height of the positioning sliding groove.

The utility model has the advantages that:

the combined cutting frame for the pipe with the cutting path drives the two-way screw to rotate through the first motor, drives the two transverse plates to simultaneously draw close and separate, so as to adjust the relative positions of the two cutting pieces, a pipe to be cut penetrates out from the two transverse plates, drives the screw rod to rotate through the second motor, pushes the two cutting pieces to push for pipe cutting, adjusts the position of the second positioning block according to the width of the pipe to be cut in advance, enables the press switch to touch the second positioning block in the pushing process to stop the pushing driving of the second motor, drives the two transverse plates to draw close through the rotation of the first motor, so as to complete the cutting of the pipe, combines the two cutting pieces with the cutting path to cut, enables the cutting pieces to avoid continuous cutting, reduces the temperature of the cutting pieces, prolongs the service life, and greatly and effectively maintains the cutting stability through the stable pushing of the screw rod and the two-way, reduce defects such as burr to the sword way is the surrounding type, has directly saved the part of upset pipe fitting, and overall structure is simple, and stability is strong, and convenient to use is worth wideling popularize.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

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

Fig. 3 is a schematic view of the structure relationship of the third motor of the present invention.

Fig. 4 is a schematic sectional view of the bidirectional screw of the present invention.

Fig. 5 is a schematic bottom view of the third motor of the present invention.

Fig. 6 is a schematic structural view of the bidirectional screw of the present invention.

Fig. 7 is a schematic sectional view of the joint between the screw rod and the first positioning block of the present invention.

Fig. 8 is a schematic sectional view of the second positioning block of the present invention.

Fig. 9 is a schematic view of a cross-sectional structure of the slider according to the present invention.

In the figure: 1-an outer frame; 2-a bidirectional screw; 201-rod body I; 202-rod II; 203-rod III; 3-a motor; 4-a transverse plate; 5-second transverse plate; 6-bearing number one; 601-a first check ring; 602-No. two retainer rings; 603-bearing number two; 7-motor II; 8-a screw rod; 9-a slide block; 10-a positioning block; 11-motor III; 1101-a rotating shaft; 1102-push switch; 12-cutting slices; 13-second positioning block; 1301-a bolt; 14-No. three positioning blocks; 15-positioning the chute; 16-a first threaded groove; 1601-second thread groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in fig. 1-9, a knife-path combined type pipe cutting frame comprises an outer frame 1, two-way screws 2, a first rod 201, a second rod 202, a third rod 203, a first motor 3, a transverse plate 4, a second transverse plate 5, a first bearing 6, a first retainer 601, a second retainer 602, a second bearing 603, a second motor 7, a lead screw 8, a slider 9, a first positioning block 10, a third motor 11, a rotating shaft 1101, a press switch 1102, a cutting blade 12, a second positioning block 13, a bolt 1301, a third positioning block 14, a positioning chute 15, a first thread groove 16 and a second thread groove 1601, wherein the two-way screws 2 are two, the two-way screws 2 simultaneously penetrate through the side wall of the outer frame 1 and are parallel to each other, the two-way screws 2 are formed by sequentially connecting the first rod 201, the second rod 202 and the third rod 203, the first bearing 6 is arranged between the first rod 201 and the first rod 1, a body of rod 201 with No. two body of rod 202 junctions is equipped with retaining ring 601, No. two body of rod 202 with No. three body of rod 203 junctions is equipped with No. two retaining rings 602, No. three body of rod 203 with be equipped with No. two bearings 603 between the frame 1, be equipped with first thread groove 16 on the body of rod 201, be equipped with second thread groove 1601 on No. three body of rod 203, first thread groove 16 and second thread groove 1601's screw thread opposite direction, be equipped with a motor 3 on the lateral wall of frame 1, a motor 3's output with the end connection of No. two bodies of rod 202 is kept away from to a body of rod 201.

The two first rod bodies 201 penetrate through the first transverse plate 4 respectively, the first transverse plate 4 is in threaded connection with the first rod body 201, the two third rod bodies 203 penetrate through the second transverse plate 5 respectively, the second transverse plate 5 is in threaded connection with the third rod bodies 203, the side face, close to the second transverse plate 5, of the first transverse plate 4 and the side face, close to the first transverse plate 4, of the second transverse plate 5 are provided with two second motors 7 respectively, the output end of the second motor 7 is connected with a lead screw 8, the end portion, far away from the second motor 7, of the lead screw 8 is provided with a first positioning block 10, two lead screws 8 on the same side are provided with a sliding block 9, the sliding block 9 is in threaded connection with the lead screw 8, the side wall of the sliding block 9 is provided with a third motor 11, the output end portion, far away from the third motor 11, of the rotary shaft 1101 is provided with a cutting piece 12, the side walls of the first transverse plate 4 and the second transverse plate 5 are, be equipped with No. two locating pieces 13 in the positioning chute 15, No. two locating pieces 13 middle parts are equipped with No. three locating pieces 14, No. two locating pieces 13 are close to the tip of frame 1 inner wall and are equipped with bolt 1301, bolt 1301 and No. two locating piece 13 threaded connection, No. three motor 11 is equipped with press switch 1102 on being close to the lateral wall of No. two locating pieces 13, press switch 1102 with No. two motor 7 electric connection, No. two motor 7 on the diaphragm 4 with No. two locating piece 10 on the diaphragm 5 are established at the homonymy.

Two cutting pieces 12 are located the diagonal angle department of frame 1, totally four motors 7 No. two, two are two lead screws 8 rotations on a set of drive diaphragm, the screw thread opposite direction of first thread groove 16 on the body of rod 201 and second thread groove 1601 on the body of rod 202 No. two, when two-way screw rod 2 is rotatory promptly, diaphragm 4 and No. two diaphragm 5 draw close or separate simultaneously on the body of rod 201 and body of rod 202 No. two respectively under the restraint of retaining ring 601 and retaining ring 602 No. one at a bearing 6, No. two bearings 603, avoid two cutting pieces 12 mutual interference.

The pipe to be cut is placed between a first transverse plate and a second transverse plate in an outer frame 1, a cutting blade 12 is aligned to the position to be cut of the pipe, two first motors 3 are electrified to work to drive a bidirectional screw rod 2 to rotate, the first transverse plate 4 and the second transverse plate 5 are close to or separated from each other at the same time, after the relative position of the cutting blade 12 is adjusted, a second positioning block 13 is slid in a positioning chute 15, a bolt 1301 is screwed when the distance between the two second positioning blocks 13 is adjusted to be slightly larger than the width of the pipe to be cut, the transverse plates are clamped by a third positioning block 14 and the bolt 1301, a second motor 7 on the first transverse plate 4 and the second transverse plate 5 is electrified to work to respectively drive four screw rods 8 to rotate, meanwhile, a sliding block 9 slides on the screw rods 8 to drive a third motor 11 to advance, the third motor 11 is electrified to drive the cutting blade 12 to rotate, and along with the advance of the sliding block 9, the two cutting blades, when press switch 1102 on No. three motor 11 lateral walls touches No. two locating pieces 13, press switch 1102 disconnection No. two motor 7 and the electric connection of power, slider 9 stop moving, two cutting pieces 12 are in the oblique diagonal angle department of frame 1 once more, and two motors 3 circular telegram work once more this moment, and two-way screw rod 2 is rotatory, drives a diaphragm 4 and No. two diaphragm 5 and draws close once more, and two cutting pieces 12 will treat the tubular product of cutting and cut off completely at the removal in-process, accomplish the cutting of tubular product.

The utility model drives the two-way screw rod to rotate through the first motor, drives the two transverse plates to simultaneously draw close and separate, thereby adjusting the relative position of the two cutting pieces, the pipe to be cut penetrates out from the two transverse plates, drives the screw rod to rotate through the second motor, pushes the two cutting pieces to advance to cut the pipeline, adjusts the position of the second positioning piece according to the width of the pipe to be cut in advance, leads the press switch to touch the second positioning piece in the advancing process to stop the advancing driving of the second motor, drives the two transverse plates to draw close through the rotation of the first motor to complete the cutting of the pipe, combines the two cutting pieces with the cutter path to carry out combined cutting in the whole process, leads the cutting pieces to avoid continuous cutting, reduces the temperature of the cutting pieces, prolongs the service life, greatly and effectively maintains the cutting stability through the stable advancing of the screw rod and the two-way screw rod, and reduces the, and the tool path is in a surrounding type, so that a part for turning over the pipe fitting is directly omitted, the whole structure is simple, the stability is high, the use is convenient, and the tool path is worth popularizing.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sword way combination formula tubular product cutting frame which characterized in that: comprises an outer frame, two bidirectional screw rods, a first transverse plate and a second transverse plate, wherein the two bidirectional screw rods simultaneously penetrate through the side wall of the outer frame and are parallel to each other, two motors are arranged on the outer side wall of the outer frame, the motors are in one-to-one corresponding transmission connection with the two-way screw rods, the bidirectional screw is formed by sequentially connecting a first rod body, a second rod body and a third rod body, a first bearing is arranged between the first rod body and the outer frame, a first check ring is arranged at the joint of the first rod body and the second rod body, a second check ring is arranged at the joint of the second rod body and the third rod body, a second bearing is arranged between the third rod body and the outer frame, a first thread groove is arranged on the first rod body, a second thread groove is formed in the third rod body, and the thread directions of the first thread groove and the second thread groove are opposite;

the two first rod bodies respectively penetrate through the first transverse plate, the first transverse plate is in threaded connection with the first rod body, the two third rod bodies respectively penetrate through the second transverse plate, the second transverse plate is in threaded connection with the third rod body, two motors are respectively arranged on the side face, close to the second transverse plate, of the first transverse plate and the side face, close to the first transverse plate, of the second transverse plate, the output end of each motor is connected with a lead screw, a first positioning block is arranged at the end part, far away from the second motor, of each lead screw, a sliding block is arranged on the two lead screws on the same side, the sliding blocks are in threaded connection with the lead screws, a third motor is arranged on the side wall of each sliding block, the output end of the third motor is connected with a rotating shaft, a cutting piece is arranged at the end part, far away from the third motor, of each transverse plate and the side wall of the second transverse, the middle part of the second positioning block is provided with a third positioning block, the end part of the second positioning block, which is close to the inner wall of the outer frame, is provided with a bolt, the bolt is in threaded connection with the second positioning block, the side wall of the third motor is provided with a press switch of the second motor, and the press switch faces the second positioning block.

2. The knife-path combined pipe cutting frame of claim 1, wherein: no. two motors on the diaphragm with No. two locating pieces on the diaphragm establish at the homonymy.

3. The knife-path combined pipe cutting frame of claim 1, wherein: the length of the second rod body is larger than the diameter of the cutting blade.

4. The knife-path combined pipe cutting frame of claim 1, wherein: the second positioning block is perpendicular to the third positioning block.

5. The knife and path combined pipe cutting frame of claim 4, wherein: the length of the third positioning block is larger than the depth of the positioning sliding groove.

6. The knife and path combined pipe cutting frame of claim 5, wherein: the diameter of the end part of the bolt far away from the second positioning block is larger than the height of the positioning sliding groove.