CN211491832U

CN211491832U - Plastic pipeline cutting device convenient to adjust size

Info

Publication number: CN211491832U
Application number: CN201922141202.9U
Authority: CN
Inventors: 张业林
Original assignee: Jiangsu Lidong Pipe Technology Co ltd
Current assignee: Jiangsu Lidong Pipe Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-15
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a plastic conduit cutting device convenient to adjust size, including work platform, work platform one end is fixed with the cutting knife and make the platform other end be provided with the rolling disc, be fixed with link block on the rolling disc. This plastic conduit cutting device convenient to adjust size installs the inner wall aperture of second blade through-hole and equals the outer wall diameter of second pivot and first pivot respectively, such design makes things convenient for the through-hole structure that the second blade was seted up through its both ends to rotate at second pivot and first pivot outer wall, thereby make things convenient for first blade to cut in work platform both sides through the second blade, set up the arc structure identical with dead lever exterior shape on the rolling disc simultaneously, such design makes things convenient for the rolling disc to lift from the dead lever outer wall through the arc structure of seting up on it, thereby can the user can guarantee that the rolling disc is fixed mutually with the connection pad at cutting process.

Description

Plastic pipeline cutting device convenient to adjust size

Technical Field

The utility model relates to a plastic conduit technical field specifically is a plastic conduit cutting device convenient to adjust size.

Background

Plastic tubing is a generic term for pipes made of plastic materials. The plastic pipeline has the characteristics of light dead weight, sanitation, safety, small water flow resistance, energy conservation, metal conservation, improvement on living environment, long service life, safety, convenience and the like, and is favored by the pipeline engineering industry. In nearly 10 years, plastic pipelines in China are subject to high-speed development under the background of great development of chemical building materials under the pulling of rapid development of Chinese macroscopic economy. In 2010, the national plastic pipeline yield exceeds 800 ten thousand tons, wherein the Guangdong, Zhejiang and Shandong account for 42 percent of the yield. Compared with the traditional metal pipe and concrete pipe, the plastic pipe has more advantages in multiple fields, so that the plastic pipe is recommended to be used in more regions.

The existing plastic pipeline cutting device is used for fixing the plastic pipeline through the clamp, but the clamp needs to be replaced at every time, so that a factory for producing and processing the plastic pipeline is not friendly enough, the size of the plastic pipeline is inconvenient to adjust, and meanwhile, the workbench is inconvenient to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic conduit cutting device convenient to adjust size to solve the current plastic conduit cutting device who proposes in the above-mentioned background art and carry out the fixed of plastic conduit through anchor clamps, nevertheless all need change anchor clamps at every turn and not friendly enough to the mill of small-size production processing plastic conduit, and then the adjustment of inconvenient plastic conduit size, the inconvenient problem of workstation adjustment simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic pipeline cutting device convenient for size adjustment comprises a working platform, wherein one end of the working platform is fixedly provided with a cutting knife, the other end of the working platform is provided with a rotating disc, a connecting slide block is fixedly arranged on the rotating disc, the outer wall of the connecting slide block is connected with a first sliding chute and a second sliding chute, the first sliding chute and the second sliding chute are arranged on a connecting disc, wherein,

the fixing rod is fixed on the connecting disc close to the rotating disc, and a fixing base is arranged at one end, far away from the rotating disc, of the connecting disc.

Preferably, the cutting knife comprises a first blade, a second rotating shaft, a second blade and a first rotating shaft, the first rotating shaft is fixed at one end of the first blade, the second blade is arranged on the first rotating shaft, the second rotating shaft is connected to the other end of the second blade, and the second rotating shaft is fixed on the working platform.

Preferably, the number of the first blades, the number of the second rotating shafts, the number of the second blades and the number of the first rotating shafts are two, through hole structures are arranged at two ends of each second blade, and the hole diameters of the inner walls of the through holes of the second blades are respectively equal to the diameters of the outer walls of the second rotating shafts and the first rotating shafts.

Preferably, the connecting disc is uniformly distributed with four fixing rods, the connecting disc and the rotating disc form a moving structure through the diameter of the outer wall of the connecting disc, the rotating disc is of a hollow structure, and an arc structure matched with the outer shape of the fixing rods is arranged on the rotating disc.

Preferably, the internal shapes of the first sliding chute and the second sliding chute are matched with the external shape of the connecting sliding block, the vertical section of the connecting sliding block is of a cross-shaped structure, the first sliding chute is of an annular structure, the number of the second sliding chutes is eight, and the first sliding chute and the second sliding chute are in a vertical state.

Compared with the prior art, the beneficial effects of the utility model are that: this plastic conduit cutting device convenient to adjust size:

1. the hole diameter of the inner wall of the through hole of the second blade is respectively equal to the diameters of the outer walls of the second rotating shaft and the first rotating shaft, so that the second blade can conveniently rotate on the outer walls of the second rotating shaft and the first rotating shaft through the through hole structures formed at the two ends of the second blade, and the first blade can conveniently cut on the two sides of the working platform through the second blade;

2. the arc-shaped structure matched with the external shape of the fixed rod is arranged on the rotating disc, so that the rotating disc is conveniently lifted from the outer wall of the fixed rod through the arc-shaped structure arranged on the rotating disc, and a user can ensure that the rotating disc and the connecting disc are fixed in the cutting process;

3. the first sliding groove and the second sliding groove are in a vertical state, the design facilitates the rotating disc to move to the first sliding groove of the annular structure from the second sliding groove through the connecting sliding block with the vertical section in a cross-shaped structure, and therefore a user can rotate the working platform and the fixed base conveniently.

Drawings

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

FIG. 2 is a schematic view of the structure of the cutting knife of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection plate and the rotating disk of the present invention;

fig. 4 is a schematic side view of the connecting block of the present invention.

In the figure: 1. cutting knife, 101, first blade, 102, second pivot, 103, second blade, 104, first pivot, 2, work platform, 3, connection pad, 4, unable adjustment base, 5, dead lever, 6, rolling disc, 7, first spout, 8, second spout, 9, link block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a plastic pipeline cutting device convenient for size adjustment comprises a cutting knife 1, a working platform 2, a connecting disc 3, a fixed base 4, a fixed rod 5, a rotating disc 6, a first sliding chute 7, a second sliding chute 8 and a connecting slide block 9, wherein one end of the working platform 2 is fixed with the cutting knife 1, the other end of the working platform 2 is provided with the rotating disc 6, the cutting knife 1 comprises a first blade 101, a second rotating shaft 102, a second blade 103 and a first rotating shaft 104, one end of the first blade 101 is fixed with the first rotating shaft 104, the first rotating shaft 104 is provided with the second blade 103, the other end of the second blade 103 is connected with the second rotating shaft 102, the second rotating shaft 102 is fixed on the working platform 2, the first blade 101, the second rotating shaft 102, the second blade 103 and the first rotating shaft 104 are provided with two parts, and through hole structures are arranged at two ends of the second blade 103, the inner wall aperture of the through hole of the second blade 103 is respectively equal to the outer wall diameter of the second rotating shaft 102 and the first rotating shaft 104, so that a user can conveniently rotate the first blade 101 and the second blade 103 through the first rotating shaft 104, the second blade 103 and the working platform 2 through the second rotating shaft 102, meanwhile, because the first blade 101, the second rotating shaft 102, the second blade 103 and the first rotating shaft 104 are provided with two blades, the cutting knives 1 are conveniently and symmetrically distributed on the working platform 2, the included angle between the first blade 101 and the second blade 103 can be self-adjusted according to the size of the plastic pipeline, the plastic pipeline can be simultaneously cut into a section, the rotating disc 6 is fixedly provided with the connecting slide block 9, the outer wall of the connecting slide block 9 is connected with the first chute 7 and the second chute 8, the inner shapes of the first chute 7 and the second chute 8 are matched with the outer shape of the connecting slide block 9, the vertical section of the connecting slide block 9 is in a cross-shaped structure, the first sliding groove 7 is in an annular structure, eight second sliding grooves 8 are arranged, the first sliding groove 7 and the second sliding groove 8 are in a vertical state, the structure can enable the connecting slide block 9 with the cross-shaped vertical section to move on the connecting disc 3 through the first sliding groove 7 and the second sliding groove 8, and a user can conveniently move the connecting slide block 9 with the cross-shaped vertical section from the second sliding groove 8 to the rotating disc 6 to the first sliding groove 7 of the annular structure because the first sliding groove 7 and the second sliding groove 8 are in a vertical state, so that the rotating disc 6 and the connecting disc 3 can conveniently rotate, the working platform 2 and the fixed base 4 can conveniently rotate, the first sliding groove 7 and the second sliding groove 8 are arranged on the connecting disc 3, the fixed rods 5 are uniformly distributed on the connecting disc 3, and the number of the fixed rods 5 is four, and the connecting disc 3 and the rotating disc 6 form a moving structure through the diameter of the outer wall of the connecting disc, the rotating disc 6 is of a hollow structure, the rotating disc 6 is provided with an arc-shaped structure matched with the external shape of the fixed rods 5, the design is convenient for the connecting disc 3 to rotate with the rotating disc 6 through the hollow structure, and the four fixed rods 5 can be clamped and connected with the fixed rods 5 through the arc-shaped structure arranged on the rotating disc 6, so that the rotating disc 6 and the connecting disc 3 are ensured to be fixed, wherein,

a fixing rod 5 is fixed on the connecting disc 3 close to the rotating disc 6, and a fixing base 4 is arranged at one end, far away from the rotating disc 6, of the connecting disc 3.

The working principle is as follows: when the plastic pipeline cutting device convenient for size adjustment is used, firstly, a user can lift the arc-shaped structure formed on the rotating disc 6 from the four fixing rods 5, the rotating disc 6 moves from the second chute 8 to the rotating disc 6 into the first chute 7 of the annular structure through the connecting slide block 9 with the vertical cross section of the cross-shaped structure, so that the user can rotate the working platform 2 and the fixed base 4 conveniently, then the user can place the plastic pipeline on the working platform 2, and the user can measure the plastic pipeline through the length of the working platform 2, so that the cutting knives 1 are symmetrically distributed on the working platform 2, so that the user can cut the plastic pipeline into sections at the same time, and then, because the first blade 101 rotates with the second blade 103 through the first rotating shaft 104, and the second blade 103 rotates with the working platform 2 through the second rotating shaft 102, the included angle formed by the first blade 101 and the second blade 103 can be adjusted by self according to the size of the plastic pipeline, so that a series of work can be completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a plastic conduit cutting device convenient to adjust size which characterized in that: comprises a working platform (2), one end of the working platform (2) is fixed with a cutting knife (1), the other end of the working platform (2) is provided with a rotating disc (6), the rotating disc (6) is fixed with a connecting slide block (9), the outer wall of the connecting slide block (9) is connected with a first chute (7) and a second chute (8), the first chute (7) and the second chute (8) are arranged on a connecting disc (3), wherein,

a fixing rod (5) is fixed on the connecting disc (3) close to the rotating disc (6), and a fixing base (4) is arranged at one end, far away from the rotating disc (6), of the connecting disc (3).

2. A plastic pipe cutting apparatus facilitating size adjustment according to claim 1, wherein: the cutting knife (1) comprises a first blade (101), a second rotating shaft (102), a second blade (103) and a first rotating shaft (104), wherein the first rotating shaft (104) is fixed at one end of the first blade (101) and the second blade (103) is arranged on the first rotating shaft (104), the second rotating shaft (102) is connected to the other end of the second blade (103), and the second rotating shaft (102) is fixed on the working platform (2).

3. A plastic pipe cutting apparatus facilitating size adjustment according to claim 2, wherein: the cutting blade is characterized in that the number of the first blades (101), the number of the second rotating shafts (102), the number of the second blades (103) and the number of the first rotating shafts (104) are two, through hole structures are formed in two ends of each second blade (103), and the hole diameters of the inner walls of the through holes of the second blades (103) are respectively equal to the diameters of the outer walls of the second rotating shafts (102) and the first rotating shafts (104).

4. A plastic pipe cutting apparatus facilitating size adjustment according to claim 1, wherein: fixing rods (5) are uniformly distributed on the connecting disc (3), the number of the fixing rods (5) is four, the connecting disc (3) and the rotating disc (6) form a moving structure through the diameter of the outer wall of the connecting disc, the rotating disc (6) is of a hollow structure, and an arc-shaped structure matched with the external shape of the fixing rods (5) is arranged on the rotating disc (6).

5. A plastic pipe cutting apparatus facilitating size adjustment according to claim 1, wherein: the inner shapes of the first sliding chute (7) and the second sliding chute (8) are matched with the outer shape of the connecting sliding block (9), the vertical section of the connecting sliding block (9) is of a cross-shaped structure, the first sliding chute (7) is of an annular structure, the number of the second sliding chutes (8) is eight, and the first sliding chute (7) and the second sliding chute (8) are in a vertical state.