CN215241036U

CN215241036U - PE pipe cutting device capable of cutting accurately

Info

Publication number: CN215241036U
Application number: CN202120499948.1U
Authority: CN
Inventors: 李芳志
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-21
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to a cutting technical field just discloses a cut accurate PE pipe cutting device, the on-line screen storage device comprises a base, the top fixed mounting of base has the fixed station, the top fixed mounting of fixed station has first bull stick, the fixed station has the dead lever through first bull stick swing joint. This PE pipe cutting device that cutting is accurate, through setting up the fixed station into the font of calligraphy, place the PE pipe that will cut in the recess, and make the right-hand member of PE pipe place on the supporting shoe and align with the stopper, thereby remove the required cutting length of precision adjustment PE pipe through rotating micrometer control supporting shoe, thereby make the fixed block push down the PE pipe through rotating the fixed block, through rotating the dead lever, make the dead lever card in the draw-in groove in the fixed block, fix dead lever and fixed block through fixation nut, thereby it reaches the purpose of carrying out the required cutting length of precision adjustment to the PE pipe of required cutting to place on the fixed station to fix the cutting.

Description

PE pipe cutting device capable of cutting accurately

Technical Field

The utility model relates to a cutting technical field specifically is a cut accurate PE pipe cutting device.

Background

PE is polyethylene plastic, the most basic plastic, plastic bag, preservative film and the like are PE, HDPE is a thermoplastic resin with high crystallinity and non-polarity, the appearance of the original HDPE is milky white, and the original HDPE is semitransparent in a micro-thin section to a certain degree, the PE has excellent characteristic of resisting most of domestic and industrial chemicals, the PE pipe has a medium-density polyethylene pipe and a high-density polyethylene pipe which are divided into SDR11 and SDR17-6 series according to the wall thickness, the former is suitable for conveying gaseous artificial gas, natural gas and liquefied petroleum gas, the latter is mainly used for conveying natural gas, compared with a steel pipe, the construction process is simple, certain flexibility is realized, more importantly, no corrosion prevention treatment is needed, a large number of working procedures are saved, the defect is that the mechanical property is inferior to that of the steel pipe, the safety interval of thermal heating is specially noted in construction, and the PE cannot be exposed in the sun in the air, and is sensitive to chemicals, preventing the leakage of sewage pipes from causing damage.

The PE pipe purchased to a hand is a whole long pipe, when the PE pipe needs to be cut to a required length for use, the existing PE pipe cutting device usually measures the PE pipe or marks the length of the PE pipe in advance, and then the PE pipe is cut according to the marks.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cut accurate PE pipe cutting device possesses the progress to PE pipe and cuts advantages such as, has solved current PE pipe cutting device and has usually measured through people or measured good length in advance and done the mark on managing when the cutting is managed to PE, then fits it according to the mark again, and this mode is not very high to the cutting precision of PE pipe to can influence the installation or the result of use's of PE pipe problem.

(II) technical scheme

For the purpose that realizes above-mentioned progress to the PE pipe cuts, the utility model provides a following technical scheme:

a PE pipe cutting device capable of cutting accurately comprises a base, wherein a fixed table is fixedly mounted at the top of the base, a first rotating rod is fixedly mounted at the top of the fixed table, the fixed table is movably connected with a fixed rod through the first rotating rod, a second rotating rod is fixedly mounted at the top of the fixed table and positioned at the back of the first rotating rod, a fixed block is movably mounted on the fixed table through the second rotating rod, a clamping groove is formed in the front of the fixed block, the fixed rod is movably connected inside the clamping groove, and the fixed block is fixedly connected with the fixed rod through a fixed nut; the utility model discloses a cutting tool for cutting a workpiece, including base, fixed station, mounting block, micrometer, support frame, guide plate, cutter holder, guide plate, screw rod, the top fixed mounting of screw rod has the handle, the bottom swing joint of screw rod has the connecting block, the bottom of connecting block just is located the below fixed mounting of guide plate has the cutter.

Preferably, the fixed station is a solid block shaped like a Chinese character 'ao', two rotating rod grooves are formed in the fixed station, and the first rotating rod and the second rotating rod are fixedly installed in the two rotating rod grooves respectively.

Preferably, the diameter of the fixing rod is smaller than that of a clamping groove formed in the fixing block, and a fixing nut is arranged above the fixing block.

Preferably, sponge pads are fixedly mounted on the fixing block and on the side opposite to the fixing table, and the supporting blocks are U-shaped solid blocks.

Preferably, the limiting block is fixedly connected to the right side of the supporting block through two fixing screws, the rotating portion of the micrometer is located on the right side of the mounting block, and the telescopic end on the left side of the micrometer is fixed to the supporting block and located below the limiting block.

Preferably, both ends are fixed in respectively on the left and right sides wall of support frame about the deflector, the both ends of screw rod all run through the support frame and extend to its outside, the bottom fixed mounting of screw rod has the activity dish, the activity groove has been seted up at the top of connecting block, screw rod and connecting block pass through activity dish and activity groove swing joint, the bottom of connecting block runs through the deflector through the guiding hole and extends to the below of deflector.

(III) advantageous effects

Compared with the prior art, the utility model provides a cut accurate PE pipe cutting device possesses following beneficial effect:

1. this PE pipe cutting device that cutting is accurate, through setting up the fixed station into the font of calligraphy, place the PE pipe that will need to cut in the recess, and make the right-hand member of PE pipe place on the supporting shoe and align with the stopper, thereby remove the required cutting length of precision adjustment PE pipe through rotating micrometer control supporting shoe, thereby make the fixed block push down the PE pipe through rotating the fixed block, through rotating the dead lever, make the dead lever card in the draw-in groove in the fixed block, it is fixed with dead lever and fixed block through fixation nut, thereby will place the PE pipe on the fixed station and fix the cutting, thereby reach the purpose that carries out the required cutting length of precision adjustment to the PE pipe of required cutting.

2. This cut accurate PE pipe cutting device, there is the screw rod through the inside threaded connection of support frame, through rotating the handle, make the screw rod rotate and downstream, thereby drive the connecting block downstream, and make the connecting block drive its bottom fixed connection's cutter downstream and be close to the PE pipe of required cutting and move, cut the PE pipe, play the effect of direction through deflector and guiding hole to the connecting block at the in-process of up-and-down motion, prevent that the cutter from taking place the offset and leading to the influence progress at the removal in-process, thereby reach the accurate cutting to the PE pipe.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

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

FIG. 2 is a right side schematic view of the structural support block of the present invention;

fig. 3 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: the device comprises a base 1, a fixed table 2, a first rotating rod 3, a fixed rod 4, a fixed nut 5, a second rotating rod 6, a fixed block 7, a sliding rail 8, a supporting block 9, a limiting block 10, an installation block 11, a micrometer 12, a supporting frame 13, a guide plate 14, a guide hole 15, a screw rod 16, a handle 17, a connecting block 18, a cutter 19, a clamping groove 20, a movable disc 21 and a movable groove 22.

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 to 3, the utility model discloses a PE pipe cutting device with precise cutting, which comprises a base 1, a fixed station 2 is fixedly installed on the top of the base 1, a first rotating rod 3 is fixedly installed on the top of the fixed station 2, the fixed station 2 is movably connected with a fixed rod 4 through the first rotating rod 3, a fixed nut 5 is movably connected on the outer side of the fixed rod 4, a second rotating rod 6 is fixedly installed on the top of the fixed station 2 and positioned on the back of the first rotating rod 3, the fixed station 2 is a solid block shaped like a Chinese character 'ao', two rotating rod grooves are opened on the fixed station 1, the first rotating rod 3 and the second rotating rod 6 are respectively and fixedly installed in the two rotating rod grooves, a fixed block 7 is movably installed on the fixed station 2 through the second rotating rod 6, a clamping groove 20 is opened on the front of the fixed block 7, the diameter of the fixed rod 4 is smaller than the diameter of the clamping groove 20 opened on the fixed block 7, the fixed rod 4 is movably connected in the clamping groove 20, the fixing nut 5 is positioned above the fixing block 7, and the fixing block 7 is fixedly connected with the fixing rod 4 through the fixing nut 5;

a slide rail 8 is fixedly mounted at the top of the base 1 and positioned on the right side of the fixed table 2, a supporting block 9 is movably connected at the top of the slide rail 8, sponge pads are fixedly mounted on one sides of the fixed blocks 7 opposite to the fixed table 2, the supporting block 9 is a U-shaped solid block, a limiting block 10 is fixedly mounted on the right side of the supporting block 9, the limiting block 10 is fixedly connected to the right side of the supporting block 9 through two fixing screws, a mounting block 11 is fixedly mounted at the top of the base 1 and positioned on the right side of the slide rail 8, a micrometer 12 is fixedly mounted inside the mounting block 11, a rotating part of the micrometer 12 is positioned on the right side of the mounting block 11, and a telescopic end on the left side of the micrometer 12 is fixed with the supporting block 9 and positioned below the limiting block 10;

a support frame 13 is fixedly installed at the top of the base 1 and at one side of the fixed platform 2 opposite to the installation block 11, a guide plate 14 is fixedly installed on the inner side wall of the support frame 13, a guide hole 15 is formed in the guide plate 14, a screw 16 is connected to the top of the support frame 13 in a threaded manner, a handle 17 is fixedly installed at the top of the screw 16, a connecting block 18 is fixedly and movably connected to the bottom of the screw 16, the left end and the right end of the guide plate 14 are respectively fixed to the left side wall and the right side wall of the support frame 13, both ends of the screw 16 penetrate through the support frame 13 and extend to the outer side of the support frame, a movable disc 21 is fixedly installed at the bottom of the screw 16, a movable groove 22 is formed in the top of the connecting block 18, the screw 16 and the connecting block 18 are movably connected with the movable groove 22 through the movable disc 21, the bottom of the connecting block 18 penetrates through the guide hole 15 and extends to the lower side of the guide plate 14, and a cutter 19 is fixedly installed at the bottom of the connecting block 18 and located at the bottom of the guide plate 14;

to sum up, the PE pipe cutting device capable of cutting accurately places a PE pipe to be cut in a groove by setting the fixing table 2 into a concave shape, places the right end of the PE pipe on the supporting block 9 and aligns with the limiting block 10, controls the supporting block 9 to move by rotating the micrometer 12 so as to accurately adjust the length of the PE pipe to be cut, enables the fixing block 7 to press the PE pipe by rotating the fixing block 7, enables the fixing rod 4 to be clamped in the clamping groove 20 in the fixing block 7 by rotating the fixing rod 4, and fixes the fixing rod 4 and the fixing block 7 by the fixing nut 5, so that the PE pipe placed on the fixing table 2 is fixedly cut, and the purpose of accurately adjusting the length of the PE pipe to be cut is achieved; and, this cut accurate PE pipe cutting device, there is screw rod 16 through the inside threaded connection of support frame 13, through rotating handle 17, make screw rod 16 rotate and move down, thereby drive connecting block 18 downstream, and make connecting block 18 drive its bottom fixed connection's cutter 19 downstream and be close to the PE pipe removal of required cutting, cut the PE pipe, play the effect of direction at the in-process of up-and-down motion to connecting block 18 through deflector 14 and guiding hole 15, prevent that cutter 19 from taking place the offset and leading to the influence progress at the removal in-process, thereby reach the accurate cutting to the PE pipe.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cut accurate PE pipe cutting device, includes base (1), its characterized in that: the fixing device comprises a base (1), a fixing table (2) is fixedly mounted at the top of the base (1), a first rotating rod (3) is fixedly mounted at the top of the fixing table (2), the fixing table (2) is movably connected with a fixing rod (4) through the first rotating rod (3), a second rotating rod (6) is fixedly mounted at the top of the fixing table (2) and positioned at the back of the first rotating rod (3), a fixing block (7) is movably mounted on the fixing table (2) through the second rotating rod (6), a clamping groove (20) is formed in the front of the fixing block (7), the fixing rod (4) is movably connected inside the clamping groove (20), and the fixing block (7) is fixedly connected with the fixing rod (4) through a fixing nut (5); the top of the base (1) is fixedly provided with a slide rail (8) on the right side of the fixed table (2), the top of the slide rail (8) is movably connected with a supporting block (9), the right side of the supporting block (9) is fixedly provided with a limiting block (10), the top of the base (1) is fixedly provided with an installation block (11) on the right side of the slide rail (8), the inside of the installation block (11) is fixedly provided with a micrometer (12), the left end of the micrometer (12) is fixedly arranged on the right side of the supporting block (9), the top of the base (1) is fixedly provided with a supporting frame (13) on the side of the fixed table (2) opposite to the installation block (11), the inner side wall of the supporting frame (13) is fixedly provided with a guide plate (14), the guide hole (15) is formed in the guide plate (14), and the top of the supporting frame (13) is in threaded connection with a screw rod (16), the top fixed mounting of screw rod (16) has handle (17), the bottom swing joint of screw rod (16) has connecting block (18), the bottom of connecting block (18) just is located the below fixed mounting of deflector (14) and has cutter (19).

2. The PE pipe cutting device capable of cutting accurately according to claim 1, wherein: the fixing table (2) is a solid block shaped like a Chinese character 'ao', two rotating rod grooves are formed in the fixing table (2), and the first rotating rod (3) and the second rotating rod (6) are fixedly installed in the two rotating rod grooves respectively.

3. The PE pipe cutting device capable of cutting accurately according to claim 1, wherein: the diameter of the fixing rod (4) is smaller than that of a clamping groove (20) formed in the fixing block (7), and a fixing nut (5) is arranged above the fixing block (7).

4. The PE pipe cutting device capable of cutting accurately according to claim 1, wherein: and sponge pads are fixedly arranged on one sides of the fixing blocks (7) opposite to the fixing table (2), and the supporting blocks (9) are U-shaped solid blocks.

5. The PE pipe cutting device capable of cutting accurately according to claim 1, wherein: the limiting block (10) is fixedly connected to the right side of the supporting block (9) through two fixing screws, the rotating portion of the micrometer (12) is located on the right side of the mounting block (11), and the telescopic end on the left side of the micrometer (12) is fixed to the supporting block (9) and located below the limiting block (10).

6. The PE pipe cutting device capable of cutting accurately according to claim 1, wherein: both ends are fixed in respectively on the left and right sides wall of support frame (13) about deflector (14), the both ends of screw rod (16) all run through support frame (13) and extend to its outside, the bottom fixed mounting of screw rod (16) has activity dish (21), movable groove (22) have been seted up at the top of connecting block (18), screw rod (16) and connecting block (18) are through activity dish (21) and movable groove (22) swing joint, the bottom of connecting block (18) is passed through deflector (14) and is extended to the below of deflector (14) through guiding hole (15).