CN215392810U

CN215392810U - Cutting device for pipes

Info

Publication number: CN215392810U
Application number: CN202120380556.3U
Authority: CN
Inventors: 陈冲
Original assignee: Hebei Xinkang Auto Parts Co ltd
Current assignee: Hebei Xinkang Auto Parts Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2022-01-04
Anticipated expiration: 2031-02-19

Abstract

The utility model discloses a cutting device for a pipe, which comprises a base, wherein clamping frames are fixedly arranged on two sides of the upper end of the base, a through hole is formed in the middle position of the surface of each clamping frame, mounting grooves are formed in the two sides of the inner part of each clamping frame, a ratchet wheel is movably arranged in each mounting groove, a rotary screw and two fixed rods are movably arranged at the upper end of each mounting groove, a movable block is movably sleeved on the surfaces of the two fixed rods and the rotary screw, a movable block is movably arranged at the lower end of each fixed rod, a movable block is movably connected with the ratchet wheel at the lower end of each fixed rod, after the pipe is cut off, a user drives the rotary screw to rotate through a rotary handle, the movable blocks move on the surfaces of the rotary screw and the fixed rods to enable the movable block to be separated from the ratchet wheel, so that the ratchet wheel rotates reversely, a pressure rod can move upwards in the through holes and moves upwards under the action of a return spring, thereby driving the pressure lever to move upwards, and being convenient for the disassembly of the pipe.

Description

Cutting device for pipes

Technical Field

The utility model relates to the field of pipe processing, in particular to a pipe cutting device.

Background

Tubing is the material used to make pipe fittings. Different pipes are used for different pipe fittings, and the quality of the pipes directly determines the quality of the pipe fittings. The multipurpose pipe for building engineering, power plants, chemical plants and the like has an execution standard GB/T5310; for high-pressure boilers: the execution standard GB/T8163; seamless steel pipe for transporting fluid: there is an implementation standard GB 3087; seamless steel pipe for low pressure boiler: has an execution standard GB/T9948; seamless steel pipe for petroleum cracking: has an execution standard GB/T14976; stainless seamless steel pipe for fluid transportation is made of alloy (15CrMo, 12Cr1MoV) carbon steel (10#, 20#, 45#) stainless steel (304, 316).

The pipe cutting device is used for cutting off the pipe, a large amount of sparks are generated in the using process of the existing cutting device, danger is caused, meanwhile, the fixing of the steel pipe is poor, the steel pipe is prone to shaking in the cutting process, the cutting effect is affected, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a pipe cutting device to solve the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a cutting device for pipes comprises a base, wherein clamping frames are fixedly arranged on two sides of the upper end of the base, a through hole is formed in the middle of the surface of each clamping frame, mounting grooves are formed in two sides of the inner portion of each clamping frame, a ratchet wheel is movably mounted in each mounting groove, a rotary screw and two fixing rods are movably mounted at the upper end of each mounting groove, a movable block is movably sleeved on the surfaces of the two fixing rods and the rotary screw, a movable clamping block is movably mounted at the lower end of each fixing rod, the lower end of each fixing rod is movably connected with the ratchet wheel, a pressing rod is movably inserted in each through hole, grooves are formed in two sides of the surface of each fixing rod, racks are fixedly mounted in the grooves and clamped with the ratchet wheel, a pressing plate is fixedly mounted at the lower end of the pressing rod, a mounting frame is fixedly mounted at the upper end of the base, and a water tank is fixedly mounted at the upper end of the mounting frame, the utility model discloses a cutting device, including mounting bracket, crane, the inside lower extreme of mounting bracket, the intermediate position department fixed mounting of crane has the crane, one side fixed mounting of crane inside has driving motor, the intermediate position department movable mounting of crane lower extreme has cutting blade, its with driving motor's output fixed connection, the equal fixed mounting in both sides of crane lower extreme has the shower nozzle, its one end through the water pipe with the water tank is connected.

As a further scheme of the utility model: the filter screen is installed to the intermediate position department of the inside upper end of base, the collection box is installed to the inside lower extreme of base.

As a further scheme of the utility model: the upper end of the pressure lever is fixedly provided with a connecting plate, the lower end of the connecting plate is fixedly provided with a return spring, and the lower end of the return spring is fixedly connected with the upper end of the clamping frame.

As a further scheme of the utility model: and a supporting spring is fixedly arranged on one side of the lower end of the moving block, and the lower end of the supporting spring is fixedly connected with the middle position of one side of the movable clamping block.

As a further scheme of the utility model: the middle position department of base upper end has seted up the standing groove, the inside middle position department of standing groove has seted up the cutting accumulator tank, and it is located the top of filter screen.

As a further scheme of the utility model: one end of the rotating screw rod is movably inserted in the outer side of the clamping frame, a rotating handle is fixedly installed at the end of the rotating screw rod, and anti-skidding grains are arranged on the surface of the rotating handle.

1. Compared with the prior art, the integral device has a good clamping effect through the arrangement of the clamping frame, a user inserts the pipe into the placing groove, the user presses the pressure rod downwards through the connecting plate, the pressure rod drives the ratchet wheel to rotate in the forward direction through the rack, the pressure plate at the lower end of the pressure rod fixes the pipe in the placing groove, the ratchet wheel avoids the reverse rotation of the ratchet wheel under the action of the movable clamping block, the rack is clamped through the ratchet wheel, and the pressure rod is fixed, so that the fixing of the pipe is enhanced;

2. through the arrangement of the mounting rack, the integral device has a good cutting dustproof effect, when a user uses the device, the lifting rack moves downwards, the driving motor drives the cutting blade to rotate, the pipe is cut, meanwhile, water in the water tank enters the inside of the spray head through the water pipe, the cutting part is cleaned through the spray head, sparks are avoided, meanwhile, the cooling effect is started, chips and sewage generated by cutting fall into the inside of the filter screen through the cutting recovery tank, the filter screen is used for filtering the sewage under the action of the filter screen, and later recycling is facilitated;

3. after cutting off, the user drives rotatory screw rod through rotatory handle and rotates, and the movable block moves on the surface of rotatory screw rod and dead lever for activity fixture block breaks away from with the ratchet mutually, makes ratchet reverse rotation, and the depression bar can be at fenestrate inside rebound, and rebound under reset spring's effect at the connecting plate, thereby drives the depression bar rebound, thereby the dismantlement of the tubular product of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the apparatus of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the clamping frame of the present invention;

fig. 4 is an enlarged schematic view of the utility model at B in fig. 3.

In the figure: 1. a base; 2. a mounting frame; 3. a water tank; 4. a lifting frame; 5. a cutting blade; 6. a drive motor; 7. a spray head; 8. a clamping and fixing frame; 9. a recycling bin; 10. a pressure lever; 11. a connecting plate; 12. pressing a plate; 13. a return spring; 14. a placement groove; 15. a filter screen; 16. cutting the recovery tank; 17. a rack; 18. a ratchet wheel; 19. a moving block; 20. fixing the rod; 21. rotating the screw; 22. a support spring; 23. and a movable clamping block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a cutting device for pipes comprises a base 1, wherein both sides of the upper end of the base 1 are fixedly provided with a clamping frame 8, a middle position of the surface of the clamping frame 8 is provided with a through hole, both sides of the inside of the clamping frame 8 are provided with mounting grooves, a ratchet 18 is movably mounted inside the mounting grooves, the upper end inside the mounting grooves is movably provided with a rotating screw 21 and two fixing rods 20, the surfaces of the two fixing rods 20 and the rotating screw 21 are movably sleeved with a moving block 19, the lower end of the fixing rod is movably provided with a movable clamping block 23, the lower end of the fixing block is movably connected with the ratchet 18, a press rod 10 is movably inserted inside the through hole, both sides of the surface of the fixing rod are provided with grooves, racks 17 are fixedly mounted inside the grooves and clamped with the ratchet 18, the lower end of the press rod 10 is fixedly provided with a press plate 12, a user inserts a pipe into the inside of the mounting groove 14, and presses the press rod 10 downwards through the connecting plate 11, the pressure lever 10 drives the ratchet wheel 18 to rotate forward through the rack 17, the pressure plate 12 at the lower end of the pressure lever 10 fixes the pipe inside the placing groove 14, the ratchet wheel 18 prevents the ratchet wheel 18 from rotating reversely under the action of the movable clamping block 23, the rack 17 is clamped and fixed through the ratchet wheel 18, so that the pressure lever 10 is fixed, the fixing of the pipe is enhanced, after the pipe is cut off, a user drives the rotary screw 21 to rotate through a rotary handle, the moving block 19 moves on the surfaces of the rotary screw 21 and the fixed rod 20, so that the movable clamping block 23 is separated from the ratchet wheel 18, the ratchet wheel 18 rotates reversely, the pressure lever 10 can move upwards in a through hole, the connecting plate 11 moves upwards under the action of the reset spring 13, so that the pressure lever 10 is driven to move upwards, so that the pipe is convenient to be detached, the mounting frame 2 is fixedly mounted at the upper end of the base 1, and the water tank 3 is fixedly mounted at the upper end of the mounting frame 2, fixed mounting has crane 4 in the middle position department of the inside lower extreme of mounting bracket 2, there is driving motor 6 in one side fixed mounting of crane 4 inside, there is cutting blade 5 in the middle position department movable mounting of crane 4 lower extreme, its output fixed connection with driving motor 6, the equal fixed mounting in both sides of crane 4 lower extreme has shower nozzle 7, its one end is connected with water tank 3 through the water pipe, when the user uses, crane 4 moves down, driving motor 6 drives cutting blade 5 and rotates, cut the tubular product, the inside of 3 inside water of water tank leads to pipe entering shower nozzle 7 simultaneously, clear up cutting department through shower nozzle 7, avoid the production of spark, start the cooling effect simultaneously.

Further, filter screen 15 is installed to the intermediate position department of the inside upper end of base 1, and collection box 9 is installed to the inside lower extreme of base 1, and the piece that the cutting produced and sewage fall into the inside that falls into filter screen 15 through cutting accumulator 16, carry out filter screen 15, the recycle in the later stage of being convenient for to sewage under filter screen 15's effect.

Further, the upper end of the pressing rod 10 is fixedly provided with a connecting plate 11, the lower end of the connecting plate 11 is fixedly provided with a return spring 13, and the lower end of the return spring is fixedly connected with the upper end of the clamping frame 8, so that the connecting plate 11 is driven to return to the original position, and the pressing rod 10 is driven to move upwards.

Furthermore, a supporting spring 22 is fixedly installed on one side of the lower end of the moving block 19, and the lower end of the supporting spring 22 is fixedly connected with the middle position of one side of the movable clamping block 23, so that the moving block 23 can be conveniently restored to the original position.

Further, a placing groove 14 is formed in the middle of the upper end of the base 1, a cutting recovery groove 16 is formed in the middle of the inner portion of the placing groove 14 and located above the filter screen 15, so that the pipe can be placed conveniently, and meanwhile, the chips and the sewage can be collected conveniently.

Further, the activity of one end of rotatory screw rod 21 alternates in the outside of card solid frame 8, and this end fixed mounting has rotatory handle, and the surface of rotatory handle is provided with anti-skidding line, and convenient to use person drives rotatory screw rod 21 through rotatory handle.

The working principle of the utility model is as follows: the user inserts tubular product into the inside of the placing groove 14, the user presses the pressure lever 10 downwards through the connecting plate 11, the pressure lever 10 drives the ratchet 18 to rotate in the forward direction through the rack 17, the tubular product is fixed inside the placing groove 14 by the pressure plate 12 at the lower end of the pressure lever 10, the ratchet 18 avoids the ratchet 18 from rotating in the reverse direction under the action of the movable clamping block 23, the rack 17 is clamped and fixed through the ratchet 18, thereby the pressure lever 10 is fixed, thereby the fixing of the tubular product is strengthened, when the user uses the device, the lifting frame 4 moves downwards, the driving motor 6 drives the cutting blade 5 to rotate, the tubular product is cut, meanwhile, the water inside the water tank 3 enters the inside of the spray head 7 through the water pipe, the cutting position is cleaned through the spray head 7, the generation of sparks is avoided, the cooling effect is started simultaneously, the chips and the sewage generated by cutting fall into the inside of the filter screen 15 through the cutting recovery groove 16, carry out filter screen 15 to sewage under the effect of filter screen 15, the recycle in the later stage of being convenient for, the back of cutting off, the user drives rotatory screw rod 21 through rotatory handle and rotates, movable block 19 removes on the surface of rotatory screw rod 21 and dead lever 20, make activity fixture block 23 break away from with ratchet 18 mutually, make ratchet 18 antiport, depression bar 10 can be at fenestrate inside rebound, rebound under reset spring 13's effect at connecting plate 11, thereby drive depression bar 10 rebound, thereby the dismantlement of the tubular product of being convenient for.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cutting device of tubular product, includes base (1) and filter screen (15), its characterized in that: the clamping and fixing frame (8) is fixedly arranged on two sides of the upper end of the base (1), a through hole is formed in the middle position of the surface of the clamping and fixing frame (8), mounting grooves are formed in two sides of the inside of the clamping and fixing frame, a ratchet wheel (18) is movably mounted inside the mounting grooves, a rotating screw rod (21) and two fixing rods (20) are movably mounted at the upper end of the inside of the mounting grooves, a moving block (19) is movably sleeved on the surfaces of the two fixing rods (20) and the rotating screw rod (21), a movable clamping block (23) is movably mounted at the lower end of the fixing rods, the lower end of the fixing rods is movably connected with the ratchet wheel (18), a pressing rod (10) is movably inserted into the through hole, grooves are formed in two sides of the surface of the pressing rod (10), a rack (17) is fixedly mounted inside the grooves and clamped with the ratchet wheel (18), and a pressing plate (12) is fixedly mounted at the lower end of the pressing rod (10), the utility model discloses a cutting machine, including base (1), crane (4), one side fixed mounting of crane (4) lower extreme has cutting blade (5), its with the output fixed connection of driving motor (6), the equal fixed mounting in both sides of crane (4) lower extreme has shower nozzle (7), its one end lead to pipe with water tank (3) are connected, the upper end fixed mounting of mounting bracket (1) has water tank (3), the intermediate position department fixed mounting of the inside lower extreme of mounting bracket (2) has crane (4), one side fixed mounting of crane (4) inside has driving motor (6), the intermediate position department movable mounting of crane (4) lower extreme has cutting blade (5).

2. The cutting device for the pipe material according to claim 1, wherein: a filter screen (15) is installed at the middle position of the upper end inside the base (1), and a recovery box (9) is installed at the lower end inside the base (1).

3. The cutting device for the pipe material according to claim 1, wherein: the upper end of the pressure lever (10) is fixedly provided with a connecting plate (11), the lower end of the connecting plate (11) is fixedly provided with a return spring (13), and the lower end of the return spring is fixedly connected with the upper end of the clamping frame (8).

4. The cutting device for the pipe material according to claim 1, wherein: a supporting spring (22) is fixedly installed on one side of the lower end of the moving block (19), and the lower end of the supporting spring (22) is fixedly connected with the middle position of one side of the movable clamping block (23).

5. The cutting device for the pipe material according to claim 1, wherein: a placing groove (14) is formed in the middle of the upper end of the base (1), a cutting recovery groove (16) is formed in the middle of the inner portion of the placing groove (14), and the cutting recovery groove is located above the filter screen (15).

6. The cutting device for the pipe material according to claim 1, wherein: one end of the rotary screw rod (21) is movably inserted in the outer side of the clamping frame (8), a rotary handle is fixedly installed at the end of the rotary screw rod, and anti-skid grains are arranged on the surface of the rotary handle.