CN218193870U

CN218193870U - Pipe cutting device with positioning structure

Info

Publication number: CN218193870U
Application number: CN202222760592.XU
Authority: CN
Inventors: 吴国栋; 贾红卫; 施志领; 张志军; 马超; 彭超; 高雷
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-03
Anticipated expiration: 2032-10-20

Abstract

The utility model provides a tubular product cutting device with location structure belongs to tubular product cutting technical field. The technical scheme is as follows: the fixing mechanism comprises an air cylinder, a sliding groove is formed in the fixing seat, a sliding block is arranged in the sliding groove in a sliding mode, the sliding block is connected with a push rod of the air cylinder through a connecting rod, and an arc-shaped plate is arranged on the sliding block; cutting mechanism includes the mount, the top of mount is provided with the lead screw through threaded connection, the lead screw passes through the bearing and rotates the setting on removing the frame, the fixed guide bar that is provided with in both sides that just is located removing the frame on the mount, the lower extreme of lead screw stretches out to remove the fixed pivot that is provided with of frame, the lower extreme of pivot is provided with first bevel gear, one side of removing the frame is provided with the second bevel gear with first bevel gear meshing, the opposite side rotation of removing the frame is provided with the cutting knife, be provided with the third bevel gear with first bevel gear meshing in the drive shaft of cutting knife. The utility model has the advantages that: the pipe cutting device with the positioning structure facilitates fixed cutting of pipes.

Description

Pipe cutting device with positioning structure

Technical Field

The utility model relates to a tubular product cutting technical field especially relates to a tubular product cutting device with location structure.

Background

The function of the building industry is mainly to carry out building installation activities on various building materials, components, machinery and equipment and the like, and to build productive and non-productive fixed assets for national economy.

The existing pipe cutting device for building installation can not well fix a pipe in the using process, the pipe is prone to being inclined or uneven in surface when being cut, the cutting effect is poor, the pipe needs to be ground, cut and even cut again, the usable effect of the pipe can be achieved as far as possible, once the pipe is connected again, water leakage and material leakage happen, all processes need to start from the beginning, and manpower and time are wasted; and the existing cutting device needs to be manually lifted to cut by the cutting disc, and the cutting splashed chips are easy to cause injury to human bodies.

To the problem that exists, the utility model provides a tubular product cutting device with location structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tubular product cutting device with location structure.

The utility model discloses a realize through following technical scheme: a pipe cutting device with a positioning structure is characterized by comprising a fixed seat, wherein a fixing mechanism is arranged on one side of the top of the fixed seat;

the fixing mechanism comprises an air cylinder fixed on the fixing seat, sliding grooves are symmetrically formed in the fixing seat and located on two sides of the air cylinder, sliding blocks are arranged in the sliding grooves in a sliding mode, the sliding blocks are connected with push rods of the air cylinder through connecting rods, the connecting rods are hinged with the sliding blocks and the push rods respectively, arc-shaped plates are arranged on the sliding blocks, and the opening ends of the two arc-shaped plates are arranged oppositely;

the cutting mechanism comprises a fixing frame, a lead screw is arranged at the top of the fixing frame through threaded connection, the lead screw is arranged on a movable frame in a rotating mode through a bearing, a guide rod is fixedly arranged on the two sides of the movable frame, a fixing block is arranged on the movable frame, the fixing block is arranged on the guide rod in a sliding mode, the lower end of the lead screw extends out of the movable frame, a rotating shaft is fixedly arranged on the movable frame, a first bevel gear is arranged at the lower end of the rotating shaft, a motor with a speed reducer is arranged on one side of the movable frame, a driving shaft of the motor extends into the movable frame, a second bevel gear meshed with the first bevel gear is arranged at the extending end of the movable frame, a cutting knife is arranged on the other side of the movable frame in a rotating mode, a third bevel gear meshed with the first bevel gear is arranged on the driving shaft of the cutting knife, and the second bevel gear and the third bevel gear are arranged coaxially.

The spout is T type spout just the tip of T type spout is up, the lower extreme of slider be provided with T type spout complex guide block.

The lower extreme of fixing base is provided with a plurality of landing legs, the lower extreme of landing leg is provided with the universal wheel.

And the inner wall of the arc-shaped plate is provided with an anti-slip pad.

The cutting knife is a disc-shaped cutting knife.

The working principle is as follows: a pipe is placed between the two arc-shaped plates, and when the push rod of the air cylinder is far away from the sliding block, the connecting rod drives the two sliding blocks to move relatively along the sliding groove so as to clamp and fix the pipe, so that the pipe is convenient to cut in the later period; after the pipe is fixed, the motor is started, a driving shaft of the motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the third bevel gear to rotate, a rotating shaft connected with the first bevel gear drives the screw rod to rotate, the screw rod is in threaded connection with the fixing frame and can drive the movable frame to move up or down along the guide rod, and in the process that the movable frame moves down, a cutting knife connected with the third bevel gear can cut the pipe.

The utility model has the advantages that: the pipe is effectively fixed through the fixing mechanism on the fixing seat, so that the pipe is reliable and firm in the cutting process, and the phenomenon of shaking front and back and left and right is avoided, so that the cutting effect of the pipe is improved; simultaneously, the motor drives the cutting knife and rotates and go up and down in step, has realized mechanical automatic operation, need not the manual work and goes up and down, has avoided the piece to cause the injury to the human body.

Drawings

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

FIG. 2 is a schematic structural view of the fixing structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

wherein the reference numbers are: 1. a fixed seat; 2. a cylinder; 3. a slider; 4. an arc-shaped plate; 5. a connecting rod; 6. a fixed mount; 7. a screw rod; 8. a movable frame; 9. a motor; 10. a second bevel gear; 11. a third bevel gear; 12. a cutting knife; 13. a first bevel gear; 14. a chute; 15. a guide block; 16. a guide rod.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1-3, the utility model relates to a pipe cutting device with a positioning structure, which comprises a fixed seat 1, wherein a fixing mechanism is arranged on one side of the top of the fixed seat 1;

the fixing mechanism comprises an air cylinder 2 fixed on a fixing seat 1, sliding grooves 14 are symmetrically formed in the fixing seat 1 and located on two sides of the air cylinder 2, sliding blocks 3 are arranged in the sliding grooves 14 in a sliding mode, the sliding blocks 3 are connected with push rods of the air cylinder 2 through connecting rods 5, the connecting rods 5 are respectively hinged with the sliding blocks 3 and the push rods, arc-shaped plates 4 are arranged on the sliding blocks 3, and the open ends of the two arc-shaped plates 4 are arranged oppositely;

one side that just is located fixed establishment on fixing base 1 is provided with cutting mechanism, cutting mechanism is including setting up mount 6 on fixing base 1, threaded connection is provided with lead screw 7 at the top of mount 6, lead screw 7 rotates through the bearing and sets up on removing frame 8, the fixed guide bar 16 that is provided with in both sides that just is located removing frame 8 on the mount 6, be provided with the fixed block on removing frame 8, the fixed block slides and sets up on guide bar 16, the lower extreme of lead screw stretches out and removes frame 8 fixed pivot that is provided with, the lower extreme of pivot is provided with first bevel gear 13, one side of removing frame 8 is provided with the motor 9 that has the reduction gear, motor 9 is fixed on removing frame 8, the driving shaft of motor 9 stretches into and removes frame 8 and stretches into the end and is provided with second bevel gear 10 with first bevel gear 13 meshing, the opposite side rotation of removing frame 8 is provided with 12, be provided with third bevel gear 11 with first bevel gear 13 meshing in the cutting knife of cutting knife 12's the drive shaft, second bevel gear 10 and the coaxial setting of third bevel gear 11.

The sliding groove 14 is a T-shaped sliding groove, the small end of the T-shaped sliding groove faces upwards, and a guide block 15 matched with the T-shaped sliding groove is arranged at the lower end of the sliding block 3.

The lower extreme of fixing base 1 is provided with a plurality of landing legs, and the lower extreme of landing leg is provided with the universal wheel.

The inner wall of the arc-shaped plate 4 is provided with an anti-skid pad.

The working principle is as follows: the pipe is placed between the two arc-shaped plates 4, when the push rod of the cylinder 2 is far away from the sliding block 3, the connecting rod 5 drives the two sliding blocks 3 to move relatively along the sliding groove 14 so as to clamp and fix the pipe, and therefore later-stage cutting is facilitated; after the pipe is fixed, the motor 9 is started, a driving shaft of the motor 9 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the third bevel gear 11 to rotate, a rotating shaft connected with the first bevel gear 13 drives the screw rod 7 to rotate, the screw rod 7 and the fixing frame 6 are in threaded connection and can drive the movable frame 8 to move up or down along the guide rod 16, and in the moving process of the movable frame 8, the cutting knife 12 connected with the third bevel gear 11 can cut the pipe.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical features of the present invention that are not described can be realized through or by the prior art, and are not described herein again, and certainly, the above description is not a limitation of the present invention, the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by the ordinary skilled person in the art in the essential scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A pipe cutting device with a positioning structure is characterized by comprising a fixed seat, wherein a fixing mechanism is arranged on one side of the top of the fixed seat;

2. The pipe cutting device with the positioning structure according to claim 1, wherein the chute is a T-shaped chute, a small end of the T-shaped chute faces upward, and a guide block engaged with the T-shaped chute is disposed at a lower end of the sliding block.

3. The pipe cutting device with the positioning structure as claimed in claim 1, wherein the lower end of the fixing base is provided with a plurality of support legs, and the lower ends of the support legs are provided with universal wheels.

4. The pipe cutting device with the positioning structure according to claim 1, wherein a non-slip pad is disposed on an inner wall of the arc plate.