CN216151292U

CN216151292U - Fixing device for pipe cutting machine

Info

Publication number: CN216151292U
Application number: CN202122288828.XU
Authority: CN
Inventors: 周俊; 龚磊
Original assignee: Zhangjiagang Huinengda Intelligent Equipment Co ltd
Current assignee: Zhangjiagang Huinengda Intelligent Equipment Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-04-01
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of pipe cutters, in particular to a fixing device for a pipe cutter, which comprises a cutting machine, wherein the cutting machine comprises a frame body, the upper end of the frame body is connected with an adjusting frame, the bottom end of the frame body is connected with a base, the upper end of the frame body is connected with a cutting knife, the upper end of the cutting knife is provided with a protection plate, the bottom end of the cutting knife is provided with a pipeline and a rotating structure, the rotating structure comprises a support frame, the upper end of the frame body is connected with the support frame, the inside of the support frame is connected with a roller, and the upper end of the base is connected with a positioning frame. According to the utility model, through the mutual matching of the pressing cylinder, the roller and the support frame, not only can the pipe be rotated, but also the cutting stability can be ensured during the rotation, so that the smoothness of a cutting surface is ensured, the stability is improved during the operation, the operation is safer, the labor burden of workers is reduced, and the working efficiency is improved.

Description

Fixing device for pipe cutting machine

Technical Field

The utility model relates to the technical field of pipe cutters, in particular to a fixing device for a pipe cutter.

Background

The principle of the pipe cutting machine is that through the mutual matching of air-pushing and oil-pushing modes, the movement direction of an air pressure system is controlled by an electric system, an oil way is pushed to do linear reciprocating movement, and in the reciprocating movement, the movement of the air and oil way is controlled and changed according to signals detected by the limiting of a carriage, so that an expected feed route is achieved.

In the application of current pipe cutting machine, need carry out the rigidity in position to tubular product, security and stability can both obtain showing promotion during the cutting through fixed back tubular product, and then have guaranteed the cutting quality of tubular product, but when tubular product diameter is great, need carry out rotary cutting through to the pipeline, stability during the cutting will be relatively poor, and then influence the roughness of cutting plane, consequently need to design a fixing device for pipe cutting machine to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for a pipe cutting machine, which aims to solve the problem of poor stability of pipe rotary cutting in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for a pipe cutting machine, comprising:

the cutting machine comprises a frame body, the upper end of the frame body is connected with an adjusting frame, the bottom end of the frame body is connected with a base, the upper end of the frame body is connected with a cutting knife, the upper end of the cutting knife is provided with a protection plate, and the bottom end of the cutting knife is provided with a pipeline;

rotating-structure, rotating-structure includes the support frame, the upper end of support body is connected with the support frame, the internal connection of support frame has the cylinder, the upper end of base is connected with the locating rack, one side of locating rack is provided with presses a section of thick bamboo, the pipeline has been placed on the top of cylinder, the inside fixedly connected with motor of support frame, the center shaft of cylinder has cup jointed the drive wheel, the belt has all been cup jointed to the output of drive wheel and motor, the inner wall fixedly connected with of support frame presses the round pin.

Preferably, the inside embedding of locating rack is connected with fastening structure, fastening structure includes the slider, the inside embedding of locating rack is connected with the slider, the inside embedding of slider is connected with the screw rod, the inside through connection of locating rack has the bull stick, the top of bull stick is connected with the crank.

Preferably, a sliding groove is formed in the positioning frame in an embedded mode, the sliding block is embedded in the sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the two sides of the pressing cylinder are fixedly connected with connecting rods, the upper ends of the connecting rods are sleeved with rotating shafts, and one side, far away from the connecting rods, of each rotating shaft is connected with a sliding block.

Preferably, the rotating rod is embedded into the bottom end of the base, and the positioning frame is connected with the base through a sliding groove.

Preferably, the press pin is located in the middle of the two groups of rollers, and the two groups of rollers are connected with the motor through a belt.

Compared with the prior art, the utility model has the beneficial effects that:

1. this fixing device for pipe cutting machine is when carrying out cutting operation, through the pressure section of thick bamboo that sets up and mutually supporting between cylinder and the support frame, can not only rotate tubular product, can also guarantee the stability of cutting during the rotation, and then guaranteed the level and smooth of cutting plane, the promotion that stability obtained during the operation, operation also can be more safe, has alleviateed staff's work burden, has promoted work efficiency.

2. This fixing device for pipe cutting machine increases the position that has restricted large-scale tubular product through pressing a section of thick bamboo and slider and screw rod during cutting, obtains fixedly in the position for operation safety more has guaranteed good cutting environment simultaneously, avoids cutting the production of wastrel, has reduced the running cost.

Drawings

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

FIG. 2 is a schematic front view of the pressing cylinder and the crank of the present invention;

FIG. 3 is a schematic front sectional view of the supporting frame and the roller of the present invention;

FIG. 4 is a schematic view of a three-dimensional connection structure of a screw and a pressing cylinder according to the present invention.

In the figure: 1. a cutter; 110. a frame body; 120. an adjusting bracket; 130. a base; 140. a protection plate; 150. a cutting knife; 160. a pipeline; 2. a rotating structure; 210. a support frame; 220. a drum; 230. pressing the cylinder; 240. a positioning frame; 250. a connecting rod; 260. a motor; 270. a driving wheel; 280. a belt; 290. pressing a pin; 3. a fastening structure; 310. a slider; 320. a screw; 330. a crank; 340. a rotating rod; 350. a sliding groove; 360. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a fixing device for a pipe cutting machine, comprising:

cutting machine 1, cutting machine 1 includes support body 110, the upper end of support body 110 is connected with alignment jig 120, the bottom of support body 110 is connected with base 130, the upper end of support body 110 is connected with cutting knife 150, cutting knife 150's upper end is provided with protection plate 140, cutting knife 150's bottom is provided with pipeline 160, revolution mechanic 2 includes support frame 210, the upper end of support body 110 is connected with support frame 210, the internal connection of support frame 210 has cylinder 220, the upper end of base 130 is connected with locating rack 240, one side of locating rack 240 is provided with presses a section of thick bamboo 230, the bottom at base 130 is embedded into to bull stick 340, be connected through the spout between locating rack 240 and the base 130.

Pipeline 160 has been placed on the top of cylinder 220, the inside fixedly connected with motor 260 of support frame 210, the center shaft of cylinder 220 cup joints drive wheel 270, belt 280 has all been cup jointed to the output of drive wheel 270 and motor 260, the inner wall fixedly connected with of support frame 210 presses round pin 290, when cutting large-scale tubular product, need carry out the circumference rotation to tubular product, cut tubular product through the circulation rotation, but current pipe cutting machine is when cutting, the manpower that the rotation of tubular product passed through goes to control, the poor stability of tubular product during control, there is certain potential safety hazard during the operation in addition, the device passes through the rotation that motor 260 drive has driven cylinder 220, stability also can be more excellent during the rotation, tubular product pivoted stability has been increaseed through pressing a section of thick bamboo 230.

Further, a sliding groove 350 has been seted up in the inside embedding of locating rack 240, slider 310 imbeds in the inside of sliding groove 350, slider 310 and sliding groove 350 sliding connection, sliding connection through between slider 310 and the sliding groove 350, the position of pressing a section of thick bamboo 230 has been adjusted, the inside embedding of locating rack 240 is connected with fastening structure 3, fastening structure 3 includes slider 310, the inside embedding of locating rack 240 is connected with slider 310, the inside embedding of slider 310 is connected with screw rod 320, the inside through connection of locating rack 240 has bull stick 340, the top of bull stick 340 is connected with crank 330, when the tubular product cutting, adjust the position of pressing a section of thick bamboo 230 through pressing a section of thick bamboo 230 and slider 310 and screw rod 320, sticis in the inner wall of pipeline 160 through adjusting, the position of pipeline 160 has been restricted.

Further, the both sides fixedly connected with connecting rod 250 of pressing a section of thick bamboo 230, the upper end of connecting rod 250 has cup jointed pivot 360, and one side that connecting rod 250 was kept away from to pivot 360 is connected with slider 310, has driven the rotation of pressing a section of thick bamboo 230 during pipeline 160 rotates when pressing a section of thick bamboo 230, and through the connection of pivot 360, the rotation of pressing a section of thick bamboo 230 can not influence slider 310.

Further, the pressing pin 290 is located at the middle position of the two sets of rollers 220, the two sets of rollers 220 are connected with the motor 260 through the belt 280, and the position of the belt 280 is limited through the pressing pin 290, so that the belt 280 can be embedded in the supporting frame 210, and further the protection of the belt 280 is increased.

The working principle is as follows: when working, through placing the upper end of cylinder 220 with pipeline 160, the rotation through motor 260 has driven the pivoted of drive wheel 270, it rotates to have driven pipeline 160 after drive wheel 270 rotates, when pipeline 160 rotates the back and cuts at cutting knife 150, it is also more convenient, before the cutting, the removal of locating rack 240 has been driven through rotating crank 330, the removal of locating rack 240 has driven the removal of pressing a section of thick bamboo 230, through the inside with pressing a section of thick bamboo 230 and embedding into pipeline 160, be used for restricting the position of pipeline 160, through rotating the decline that screw rod 320 has driven slider 310 after the embedding, and then the rising and the decline of pressing a section of thick bamboo 230 have been driven, through with pressing a section of thick bamboo 230 embedding in the inside of pipeline 160 and sticis under the restriction of pressing a section of thick bamboo 230 in the rotation of pipeline 160 on the inner wall of pipeline 160, stability is better, and then the level and smooth cutting surface of cutting plane of cutting knife 150 has been guaranteed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a fixing device for pipe cutter which characterized in that includes:

the cutting machine (1) comprises a frame body (110), the upper end of the frame body (110) is connected with an adjusting frame (120), the bottom end of the frame body (110) is connected with a base (130), the upper end of the frame body (110) is connected with a cutting knife (150), the upper end of the cutting knife (150) is provided with a protection plate (140), and the bottom end of the cutting knife (150) is provided with a pipeline (160);

rotating-structure (2), rotating-structure (2) includes support frame (210), the upper end of support body (110) is connected with support frame (210), the internal connection of support frame (210) has cylinder (220), the upper end of base (130) is connected with locating rack (240), one side of locating rack (240) is provided with presses a section of thick bamboo (230), pipeline (160) have been placed on the top of cylinder (220), the inside fixedly connected with motor (260) of support frame (210), the center shaft cup joints of cylinder (220) has drive wheel (270), belt (280) have all been cup jointed to the output of drive wheel (270) and motor (260), the inner wall fixedly connected with of support frame (210) presses round pin (290).

2. The fixing device for the pipe cutting machine according to claim 1, wherein: the inside embedding of locating rack (240) is connected with fastening structure (3), fastening structure (3) include slider (310), the inside embedding of locating rack (240) is connected with slider (310), the inside embedding of slider (310) is connected with screw rod (320), the inside through connection of locating rack (240) has bull stick (340), the top of bull stick (340) is connected with crank (330).

3. The fixing device for the pipe cutting machine according to claim 2, wherein: a sliding groove (350) is formed in the positioning frame (240) in an embedded mode, the sliding block (310) is embedded into the sliding groove (350), and the sliding block (310) is connected with the sliding groove (350) in a sliding mode.

4. The fixing device for the pipe cutting machine according to claim 1, wherein: the two sides of the pressing cylinder (230) are fixedly connected with connecting rods (250), the upper ends of the connecting rods (250) are sleeved with rotating shafts (360), and one side, away from the connecting rods (250), of each rotating shaft (360) is connected with a sliding block (310).

5. The fixing device for the pipe cutting machine according to claim 2, wherein: the rotating rod (340) is embedded into the bottom end of the base (130), and the positioning frame (240) is connected with the base (130) through a sliding groove.

6. The fixing device for the pipe cutting machine according to claim 1, wherein: the press pin (290) is positioned at the middle position of the two groups of rollers (220), and the two groups of rollers (220) are connected with the motor (260) through a belt (280).