CN110238437B

CN110238437B - Novel tubular product cutting device for building

Info

Publication number: CN110238437B
Application number: CN201810188853.0A
Authority: CN
Inventors: 顾太宗
Original assignee: Ruian Zhanrui Logistics Service Co ltd
Current assignee: Wenzhou Hongsheng Construction Machinery Co.,Ltd.
Priority date: 2018-03-08
Filing date: 2018-03-08
Publication date: 2020-07-31
Anticipated expiration: 2038-03-08
Also published as: CN110238437A

Abstract

The invention discloses a novel pipe cutting device for buildings, which comprises a cutting box, a circular ring gear, a first circular sleeve and a second circular sleeve, wherein a first circular hole is formed in the side wall of one side of the cutting box, a second circular hole is formed in the other side wall of the cutting box, through the combination of the circular ring gear, the second gear and a clamping plate, the pipe is cut efficiently, the pipe is cut uniformly, the flushing of scraps is guaranteed, the cut is neat, the phenomenon that the scraps fly randomly to influence the working environment is avoided, the collection of waste water and the scraps is realized through a collection box and a collection frame, the sanitation of the working environment is effectively guaranteed, the cutting efficiency of the whole device is high, and the operation is simple.

Description

Novel tubular product cutting device for building

Technical Field

The invention relates to the technical field of pipe cutting, in particular to a novel pipe cutting device for buildings.

Background

Tubular product just can use after the building in-process needs the cutting, current circular tubular product cutting bed centre gripping precision is low, the anchor clamps scope is little, can not nimble alignment jig, be difficult to be suitable for the circular tubular product of different diameters, and during the cutting, because the high-speed operation of cutting knife, can produce a large amount of heats with incision department, can influence the cutting precision of blade when the temperature is too high, it is neat to be difficult to guarantee the incision, the piece attaches on incision and blade, influence the cutting effect, consequently need an effective heat dissipation and can effectively collect clastic novel tubular product cutting bed for building.

Disclosure of Invention

The invention aims to provide a novel pipe cutting device for buildings, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a novel tubular product cutting device for buildings comprises a cutting box, a circular ring gear, a first annular sleeve and a second annular sleeve, wherein a first circular hole is formed in one side wall of the cutting box, a second circular hole is formed in the other side wall of the cutting box, the upper wall of the first annular sleeve is connected with the inner top wall of the cutting box through a first connecting rod, the lower wall of the first annular sleeve is connected with the inner bottom wall of the cutting box through a second connecting rod, the second annular sleeve is fixedly connected to the inner side wall of the cutting box, the circular ring gear is movably sleeved at one end, close to the first circular hole, of the first annular sleeve, a plurality of sliding blocks are fixedly connected to the side wall of the circular ring gear, the sliding blocks are slidably connected to a circular groove formed in the inner side wall of the cutting box, two fixing plates which are vertically symmetrical are fixedly connected to the circular ring gear, and movably penetrate through the first circular hole, and the screw rods are inserted into the fixed plate in a threaded manner, one side, opposite to the screw rods, of the fixed plate is connected with a clamping plate in a rotating manner, the clamping plate is connected with the fixed plate through a telescopic rod, a first gear is meshed with the side edge of the ring gear, a first rotating shaft is fixedly inserted into the center of the first gear, one end of the first rotating shaft is connected to the inner side wall of the cutting box in a rotating manner, a second gear is movably sleeved at the other end of the first rotating shaft, a third gear is arranged above the second gear, and a third rotating shaft is fixedly inserted into the center of the third gear.

Preferably, a cutting knife is fixedly sleeved on a third rotating shaft, one end of the third rotating shaft, which is far away from a third gear, is fixedly connected with an output end of a motor, the bottom end of the motor is fixedly connected with a supporting plate, a first rectangular opening is formed in the inner top wall of the cutting box, the supporting plate and the cutting knife movably penetrate through the first rectangular opening, the supporting plate is connected with a second annular sleeve through a plurality of springs, a sliding rod is fixedly connected with the side wall of the supporting plate, the sliding rod is slidably connected with a first sliding groove formed in the inner wall of the cutting box, an iron block is fixedly connected to the bottom end face of the sliding rod, an electromagnet corresponding to the iron block is fixedly connected to the top wall of the second annular sleeve, a collecting frame is arranged under the cutting knife, a pull rod is fixedly connected to the side wall of the collecting frame, and the pull rod movably penetrates through, the utility model discloses a cutting box, including cutting box, fixed plate, roof, first connecting rod, second connecting rod, rocking bar, fixed plate, roof, first connecting rod, second connecting rod, third connecting rod, fourth rotating shaft, the fixed plate that fixedly connected with contacted with the handle on the inside wall of cutting box, the below of collecting the frame is equipped with the collecting box of fixed connection on the bottom wall in the cutting box, fixedly connected with dead lever on another lateral wall of collecting the frame, the bottom contact of dead lever has the roof, the lateral wall sliding connection of roof is on the second spout of seting up on the second connecting rod, the one end that the second connecting rod was kept away from to the roof is rotated and is connected in the one end of rocking bar, the other end of rocking bar rotates and connects.

Preferably, fixedly connected with water tank on the interior roof of cutting case, the bottom of water tank communicates in the top of outlet pipe, fixedly connected with water valve on the outlet pipe, the outlet pipe activity runs through the inside that first rectangle opening extended to the cutting case, the bottom fixed connection of outlet pipe is on the roof of first annular cover, a series circuit is all constituteed through the wire to motor, electro-magnet, switch and external power source.

Preferably, the first and second annular sleeves have the same diameter.

Preferably, the size of the sieve holes of the filter screen at the bottom of the collecting frame is 80-100 meshes.

Preferably, the distance between the first annular sleeve and the second annular sleeve is smaller than the width of the collecting frame.

Preferably, the clamping plate is of an arc-shaped structure, and a rubber layer is fixedly connected to the inner side wall of the clamping plate.

Preferably, the number of the sliding blocks is not less than four, and the sliding blocks are equidistantly distributed on the ring gear.

Preferably, the diameter of the second gear is four times the diameter of the third gear.

Preferably, the radius of the cutting knife is larger than the radius of the first annular sleeve.

Compared with the prior art, the invention has the beneficial effects that: through ring gear, the combination of second gear and splint, high efficiency cutting tubular product has been realized, and drench through rivers and effectively ensure the high-efficient heat dissipation of cutting knife during operation and imitate, the relative movement of screw rod can press from both sides tight tubular product, adapt to the tubular product of different diameters, meshing through third gear and second gear makes ring gear drive tubular product rotatory, make the tubular product cutting even, and through scouring away to the piece, ensure the incision neat, also avoid the piece in disorder to fly, influence operational environment, rethread collecting box and collection frame are to waste water and clastic collection, operational environment's health has effectively been ensured, whole device cutting is high-efficient, and is easy to operate.

Drawings

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

fig. 2 is a sectional view a-a.

In the figure: the cutting box comprises a cutting box 1, a ring gear 2, a first ring-shaped sleeve 3, a second ring-shaped sleeve 4, a sliding block 5, a screw rod 6, a fixing plate 7, a clamping plate 8, a first rotating shaft 9, a first gear 10, a second gear 11, an iron block 12, a third gear 13, a cutting knife 14, a third rotating shaft 15, a motor 16, a supporting plate 17, an electromagnet 18, a sliding rod 19, a collecting box 20, a water tank 21, a collecting frame 22, a pull rod 23, a rocker 24, a rotary disc 25, a fourth rotating shaft 26, a fourth gear 27, a water outlet pipe 28, a fixing rod 29 and a top plate 30.

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. 1-2, the present invention provides a technical solution: the utility model provides a novel tubular product cutting device for building, includes cutting case 1, ring gear 2, first annular cover 3 and second annular cover 4, its characterized in that: a first circular hole is formed in one side wall of the cutting box 1, a second circular hole is formed in the other side wall of the cutting box 1, the upper wall of the first annular sleeve 3 is connected with the inner top wall of the cutting box 1 through a first connecting rod, the lower wall of the first annular sleeve 3 is connected with the inner bottom wall of the cutting box 1 through a second connecting rod, a second annular sleeve 4 is fixedly connected to the inner side wall of the cutting box 1, the diameters of the first annular sleeve 3 and the second annular sleeve 4 are the same, so that a pipe can penetrate through the whole cutting box 1 and can be cut by a marginal pipe, the distance between the first annular sleeve 3 and the second annular sleeve 4 is smaller than the width of the collecting frame 22, so that chips and cooling water can fall into the collecting frame 22, a circular gear 2 is movably sleeved at one end of the first annular sleeve 3 close to the first circular hole, a plurality of sliding blocks 5 are fixedly connected to the side wall of the circular gear 2, and the number, the circular gear 2 is equidistantly distributed, the circular gear 2 is ensured to rotate better, the sliding block 5 is connected on an annular groove formed in the inner side wall of the cutting box 1 in a sliding manner, two fixing plates 7 which are symmetrical up and down are fixedly connected on the circular gear 2, the fixing plates 7 movably penetrate through a first circular hole, screw rods 6 are inserted into the fixing plates 7 in a threaded manner, one opposite sides of the two screw rods 6 are rotatably connected with clamping plates 8, each clamping plate 8 is of an arc-shaped structure, a rubber layer is fixedly connected onto the inner side wall of each clamping plate 8, the clamping plates 8 are conveniently and tightly attached to a circular pipe, the rubber layer increases the friction between each clamping plate 8 and the pipe, the pipe is conveniently clamped, each clamping plate 8 is connected with the corresponding fixing plate 7 through a telescopic rod, a first gear 10 is meshed with the side edge of the circular gear 2, a first rotating shaft 9 is fixedly inserted into the center of the first gear 10, a second gear 11 is movably sleeved at the other end of the first rotating shaft 9, a third gear 13 is arranged above the second gear 11, the diameter of the second gear 11 is four times of that of the third gear 13, the rotating speed of the third gear 13 is ensured to be slower when the third gear 13 rotates rapidly, the rotating speed of the circular ring gear 2 is ensured to be slower, a third rotating shaft 15 is fixedly inserted in the center of the third gear 13, a cutting knife 14 is fixedly sleeved on the third rotating shaft 15, the radius of the cutting knife 14 is larger than that of the first annular sleeve 3, a pipe with a smaller diameter can be cut after the cutting knife 14 moves downwards, the application range of the whole device is expanded, the output end of a motor 16 is fixedly connected to one end of the third rotating shaft 15, which is far away from the third gear 13, a supporting plate 17 is fixedly connected to the bottom end of the motor 16, a first rectangular opening is formed in the inner top wall of the cutting box 1, and the supporting plate 17 and the cutting knife 14 movably penetrate through the, the supporting plate 17 is connected with the second annular sleeve 4 through a plurality of springs, the side wall of the supporting plate 17 is fixedly connected with a sliding rod 19, the sliding rod 19 is connected on a first sliding groove formed in the inner wall of the cutting box 1 in a sliding manner, the bottom end face of the sliding rod 19 is fixedly connected with an iron block 12, the top wall of the second annular sleeve 4 is fixedly connected with an electromagnet 18 corresponding to the iron block 12, a collecting frame 22 is arranged under the cutting knife 14, the size of a filter screen mesh at the bottom of the collecting frame 22 is 80-100 meshes, the collecting frame 22 is ensured to collect scraps and is convenient for cooling water to flow out to enter a collecting box 20, a pull rod 23 is fixedly connected on the side wall of the collecting frame 22, the pull rod 23 movably penetrates through a second rectangular opening formed in the side wall of the cutting box 1, a fixing plate in contact with the handle 23 is fixedly connected on the inner side wall of the cutting, a fixed rod 29 is fixedly connected on the other side wall of the collecting frame 22, the bottom end of the fixed rod 29 is contacted with a top plate 30, the side wall of the top plate 30 is connected on a second chute arranged on a second connecting rod in a sliding way, one end of the top plate 30 far away from the second connecting rod is rotatably connected with one end of a rocker 24, the other end of the rocker 24 is rotatably connected with the edge of the disc surface of a rotary disc 25, one end of a fourth rotary shaft 26 is fixedly inserted in the center of the rotary disc 25, the other end of the fourth rotary shaft 26 is rotatably connected on the inner side wall of the cutting box 1, a fourth gear 27 meshed with the lower part of the circular ring gear 2 is fixedly sleeved on the fourth rotary shaft 26, a water tank 21 is fixedly connected on the inner top wall of the cutting box 1, the bottom of the water tank 21 is communicated with the top end of a water outlet pipe 28, the water outlet pipe 28 is fixedly connected with a water valve, the water outlet, the motor 16, the electromagnet 18, the power switch and the external power supply form a series circuit through leads.

The working principle is as follows: the pipe is inserted between the first annular sleeve 3 and the second annular sleeve 4, the two screw rods 6 are rotated to push the clamping plates 8 to move relatively, the pipe is clamped, the power supply is switched on, the electromagnet 18 is electrified to attract the iron block 12, the supporting plate 17 and the motor 16 move downwards to compress the spring, the pipe is cut after the cutting knife 14 moves downwards, the third gear 13 moves downwards to be meshed with the second gear 11 to drive the first rotating shaft 9 and the first gear 10 to rotate, the first gear 10 is meshed with the annular gear 2 to rotate, the two clamping plates 8 and the pipe are enabled to rotate step by step to ensure that the pipe can be cut uniformly, after the water valve is switched on, the water outlet pipe 28 can flow out to flush and cool the cutting knife 14, the water flow washes chips at the cutting opening while cooling the cutting knife, the chips and the water flow can fall into the collecting frame 22, the annular gear 2 is meshed with the fourth gear 27 to rotate when rotating to drive the fourth rotating shaft 26 and the rotating disc 25 to rotate, the, the collection frame 22 is pushed to move up and down, so that cooling water can conveniently flow into the collection box 20 for collection, after cutting is completed, the power supply is turned off, the attraction force of the iron block 12 disappears, the spring restores to push the motor 16 to move up, the cutting knife 14 is separated from the pipe, the pipe can be pulled out by loosening the screw 6, and the collection frame 22 is pulled out leftwards to clean chips.

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 novel tubular product cutting device for building, includes cutting case (1), ring gear (2), first annular cover (3) and second annular cover (4), its characterized in that: a first circular hole is formed in one side wall of the cutting box (1), a second circular hole is formed in the other side wall of the cutting box (1), the upper wall of the first annular sleeve (3) is connected with the inner top wall of the cutting box (1) through a first connecting rod, the lower wall of the first annular sleeve (3) is connected with the inner bottom wall of the cutting box (1) through a second connecting rod, a second annular sleeve (4) is fixedly connected to the inner side wall of the cutting box (1), a ring gear (2) is movably sleeved at one end, close to the first circular hole, of the first annular sleeve (3), a plurality of sliding blocks (5) are fixedly connected to the side wall of the ring gear (2), the sliding blocks (5) are slidably connected to the ring groove formed in the inner side wall of the cutting box (1), two fixing plates (7) which are vertically symmetrical are fixedly connected to the ring gear (2), the fixed plate (7) activity runs through first circular port, and equal screw thread is pegged graft on fixed plate (7) and is had screw rod (6), two one side that screw rod (6) is relative is rotated through the bearing and is connected with splint (8), splint (8) are connected with fixed plate (7) through the telescopic link, the side meshing of ring gear (2) has first gear (10), the fixed grafting in center of first gear (10) has first pivot (9), the one end of first pivot (9) is rotated and is connected on the inside wall of cutting box (1), and the other end activity of first pivot (9) has cup jointed second gear (11), the top of second gear (11) is equipped with third gear (13), the fixed grafting in center of third gear (13) has third pivot (15).

2. The novel pipe cutting device for building of claim 1, characterized in that: a cutting knife (14) is fixedly sleeved on the third rotating shaft (15), one end, far away from the third gear (13), of the third rotating shaft (15) is fixedly connected with an output end of a motor (16), a supporting plate (17) is fixedly connected with the bottom end of the motor (16), a first rectangular opening is formed in the inner top wall of the cutting box (1), the supporting plate (17) and the cutting knife (14) movably penetrate through the first rectangular opening, the supporting plate (17) is connected with a second annular sleeve (4) through a plurality of springs, a sliding rod (19) is fixedly connected with the side wall of the supporting plate (17), the sliding rod (19) is slidably connected onto a first sliding groove formed in the inner wall of the cutting box (1), an iron block (12) is fixedly connected onto the bottom end face of the sliding rod (19), and an electromagnet (18) corresponding to the iron block (12) is fixedly connected onto the top wall of the second annular sleeve (4), a collecting frame (22) is arranged under the cutting knife (14), a pull rod (23) is fixedly connected to the side wall of the collecting frame (22), the pull rod (23) movably penetrates through a second rectangular opening formed in the side wall of the cutting box (1), a fixing plate in contact with the handle (23) is fixedly connected to the inner side wall of the cutting box (1), a collecting box (20) fixedly connected to the inner bottom wall of the cutting box (1) is arranged below the collecting frame (22), a fixing rod (29) is fixedly connected to the other side wall of the collecting frame (22), a top plate (30) is in contact with the bottom end of the fixing rod (29), the side wall of the top plate (30) is in sliding connection with a second sliding groove formed in the second connecting rod, one end, far away from the second connecting rod, of the top plate (30) is rotatably connected to one end of a rocker (24), and the other end of the rocker (24) is rotatably connected to the disc surface edge of, the center of the turntable (25) is fixedly inserted into one end of a fourth rotating shaft (26), the other end of the fourth rotating shaft (26) is rotatably connected to the inner side wall of the cutting box (1), and a fourth gear (27) meshed with the lower part of the ring gear (2) is fixedly sleeved on the fourth rotating shaft (26).

3. The novel pipe cutting device for building of claim 2, characterized in that: fixedly connected with water tank (21) on the interior roof of cutting case (1), the bottom of water tank (21) communicates on the top of outlet pipe (28), fixedly connected with water valve on outlet pipe (28), the inside that first rectangle opening extended to cutting case (1) is run through in outlet pipe (28) activity, the bottom fixed connection of outlet pipe (28) is on the roof of first annular cover (3), a series circuit is all constituteed through the wire to motor (16), electro-magnet (18), switch and external power source.

4. The novel building pipe cutting device according to claim 3, wherein: the diameters of the first annular sleeve (3) and the second annular sleeve (4) are the same.

5. The novel pipe cutting device for building of claim 2, characterized in that: the size of the sieve holes of the filter screen at the bottom of the collecting frame (22) is 80-100 meshes.

6. The novel building pipe cutting device according to claim 3, wherein: the distance between the first annular sleeve (3) and the second annular sleeve (4) is smaller than the width of the collecting frame (22).

7. The novel building pipe cutting device according to claim 3, wherein: the clamping plate (8) is of an arc-shaped structure, and a rubber layer is fixedly connected to the inner side wall of the clamping plate (8).

8. The novel building pipe cutting device according to claim 3, wherein: the number of the sliding blocks (5) is not less than four, and the sliding blocks are equidistantly distributed on the ring gear (2).

9. The novel building pipe cutting device according to claim 3, wherein: the diameter of the second gear (11) is four times of the diameter of the third gear (13).

10. The novel building pipe cutting device according to claim 3, wherein: the radius of the cutting knife (14) is larger than that of the first annular sleeve (3).