CN214161580U

CN214161580U - Building steel pipe cutting device

Info

Publication number: CN214161580U
Application number: CN202022965795.3U
Authority: CN
Inventors: 林明水
Original assignee: Tianjin Yueminghong Technology Co ltd
Current assignee: Tianjin Yueminghong Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-09-10
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a building steel pipe cutting device, comprises a workbench, workstation fixedly connected with anchor clamps, the screw has been seted up on the anchor clamps, screw female connection has the swing arm, the swing arm lower extreme rotates and is connected with the clamp splice, it is provided with down the clamp splice to go up the clamp splice below, workstation fixedly connected with fixing base, the second spout has been seted up in the fixing base, fixedly connected with guide arm in the second spout, the guide arm below is provided with the screw rod parallel with it, second slider upper end fixedly connected with support frame, fixed mounting has the hydraulic stem on the support frame, hydraulic stem fixed mounting has the motor, cutting blade is detachably installed in the motor shaft. The utility model discloses a cooperation between screw rod, second slider and the support frame can remove the regulation to the support frame according to required cutting length to need not to cut the length measurement to the steel pipe when making the cutting, improved work efficiency greatly.

Description

Building steel pipe cutting device

Technical Field

The utility model relates to a building steel pipe cutting technical field specifically is a building steel pipe cutting device.

Background

The steel pipe for construction can be classified into seamless steel pipe and seamed steel pipe according to the seamed and seamless steel pipe. The seamed steel pipe is divided into a spiral steel pipe and a straight seam steel pipe according to different welding seams, and the seamed steel pipe and the straight seam steel pipe are very commonly applied to aspects of building piling, structures, steel structures, bearing, drainage and the like. The material mainly comprises carbon steel, stainless steel and alloy steel. Among them, carbon steel is most commonly used.

In the process of actual use, there is a relatively strict requirement for the length of the building steel pipe, so the steel pipe needs to be cut, the common use is to cut the building steel pipe by a cutting machine, but certain defects exist in the use process: during cutting, only one steel pipe can be measured and marked and then cut, so that the operation is complicated and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building steel pipe cutting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building steel pipe cutting device comprises a workbench, wherein a baffle is fixedly connected to the left end of the workbench, a cushion block is fixedly connected to the right side of the baffle, a clamp is fixedly connected to the right end of the workbench, first sliding grooves which are symmetrical front and back are formed in the front and back side walls of the clamp, a screw hole is formed in the middle of the upper wall of the clamp, a rotating rod is connected to the screw hole in a threaded manner, a rotating handle is fixedly connected to the upper end of the rotating rod, an upper clamping block is rotatably connected to the lower end of the rotating rod, a first sliding block is fixedly connected to the front and back side walls of the upper clamping block and embedded in the first sliding groove, a lower clamping block is arranged below the upper clamping block and fixedly connected to the workbench, a fixed seat is fixedly connected to the rear end of the workbench, a second sliding groove is formed in the fixed seat, a guide rod is fixedly connected to the second sliding groove, and a screw rod parallel to the guide rod is arranged below the guide rod, the utility model discloses a screw rod, including screw rod, fixing base, screw rod, guide arm, cutting blade, motor shaft, fixed mounting, cutting blade, the screw rod left end is rotated with the fixing base and is connected, the screw rod right-hand member extends to outside the fixing base and rotates with the fixing base to be connected, threaded connection has the second slider on the screw rod, second slider and guide arm swing joint, second slider upper end fixedly connected with support frame, fixed mounting has the hydraulic stem on the support frame, hydraulic stem lower extreme fixed mounting has the motor, cutting blade is installed to the motor shaft is detachable, be provided with the scale mark on the fixing base.

Preferably, the upper clamping block and the lower clamping block are arranged to be V-shaped blocks, and the clamping surfaces of the upper clamping block and the lower clamping block are provided with anti-skid grains.

Preferably, the cushion block and the lower clamping block are the same in size and shape.

Preferably, the right end of the screw is fixedly connected with a rotating handle.

Preferably, the lower end of the workbench is fixedly connected with four supporting legs.

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

1. the utility model can move and adjust the support frame according to the required cutting length through the matching among the screw rod, the second slide block and the support frame, thereby the cutting length measurement of the steel pipe is not needed during the cutting, the use is convenient, and the working efficiency is greatly improved;

2. the utility model discloses a removal of clamp splice on the swing arm drives, forms the centre gripping with lower clamp splice, makes anchor clamps can carry out the centre gripping to the steel pipe of different diameters fixed, and the suitability is wider, goes up the clamp splice and sets up to V type piece and clamping face with lower clamp splice and all is provided with anti-skidding line, frictional force when increasing the centre gripping, and is more stable when making the centre gripping.

Drawings

FIG. 1 is a schematic view of the overall structure of a building steel pipe cutting device of the present invention;

fig. 2 is a top view of the cutting device for construction steel pipes according to the present invention;

FIG. 3 is a left view of the clamp of the cutting device for construction steel pipes according to the present invention;

fig. 4 is an internal structure view of a fixing seat in the building steel pipe cutting device of the present invention.

In the figure: 1. a work table; 2. a baffle plate; 3. cushion blocks; 4. a support frame; 5. a hydraulic lever; 6. a motor; 7. a cutting blade; 8. a clamp; 9. a first chute; 10. a first slider; 11. an upper clamping block; 12. a lower clamping block; 13. a screw hole; 14. rotating the rod; 15. turning a handle; 16. a fixed seat; 17. a second chute; 18. a guide bar; 19. a screw; 20. a second slider; 21. turning a handle; 22. scale lines; 23. support the feet.

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 building steel pipe cutting device comprises a workbench 1, a baffle 2 is fixedly connected at the left end of the workbench 1, a cushion block 3 is fixedly connected at the right side of the baffle 2, a clamp 8 is fixedly connected at the right end of the workbench 1, first sliding grooves 9 which are symmetrical front and back are formed on the front and back side walls of the clamp 8, a screw hole 13 is formed in the middle of the upper wall of the clamp 8, the screw hole 13 penetrates through the upper wall of the clamp 8, a rotating rod 14 is connected in the screw hole 13 in a threaded manner, a rotating handle 15 is fixedly connected at the upper end of the rotating rod 14, an upper clamping block 11 is rotatably connected at the lower end of the rotating rod 14, a first sliding block 10 is fixedly connected on the front and back side walls of the upper clamping block 11, the first sliding block 10 is embedded in the first sliding groove 9, the rotating rod 14 can be rotated by rotating the rotating handle 15, the upper clamping block 11 can be driven to move up and down in the clamp 8 due to the threaded connection of the rotating rod 14 and the screw hole 13, a lower clamping block 12 is arranged below the upper clamping block 11, the lower clamping block 12 is fixedly connected on the workbench 1, 1 rear end fixedly connected with fixing base 16 of workstation, second spout 17 has been seted up in the fixing base 16, fixedly connected with guide arm 18 in the second spout 17, guide arm 18 below is provided with parallel screw rod 19 with it, 19 left ends of screw rod are rotated with fixing base 16 and are connected, 19 right-hand members of screw rod extend to the fixing base 16 outside and rotate with fixing base 16 and be connected, threaded connection has second slider 20 on the screw rod 19,

second slider

20 and 18 swing joint of guide arm, 20 upper end fixedly connected with support frame 4 of second slider, support frame 4 is the L type, fixed mounting has hydraulic stem 5 on the support frame 4, 5 lower extreme fixed mounting of hydraulic stem has motor 6, cutting blade 7 is detachably installed in the pivot of motor 6, be provided with scale mark 22 on the fixing base 16, the numerical value of scale mark 22 is cutting blade 7 and baffle 2's distance.

Go up clamp splice 11 and lower clamp splice 12 and set up to V type piece and clamping face and all be provided with anti-skidding line, stability when increasing the centre gripping takes place to slide when preventing the steel pipe cutting, influences the cutting effect.

The cushion block 3 and the lower clamping block 12 are the same in size and shape, so that the steel pipe is kept horizontal during cutting, and the unevenness of a cut after cutting is prevented.

The right end of the screw rod 19 is fixedly connected with a rotating handle 21, so that the screw rod 19 can be conveniently rotated.

The lower end of the workbench 1 is fixedly connected with four supporting legs 23 which play a supporting role.

The working principle is as follows: the utility model discloses a when using, it changes 21 to rotate, make screw rod 19 rotate,

second slider

20 and 19 threaded connection of screw rod, thereby make second slider 20 remove, and then drive support frame 4 through second slider 20 and remove, adjust on the scale mark 22's of support frame 4 right side wall to required steel pipe length numerical value, be steel pipe cutting length promptly, the steel pipe that will cut stretches into in anchor clamps 8, promote the steel pipe, place steel pipe end and 2 laminating of baffle on cushion 3, rotate swing handle 15, make swing arm 14 rotate, because of

swing arm

14 and 13 threaded connection of screw, thereby can drive clamp splice 11 and move down in anchor clamps 8, it is fixed with the steel pipe centre gripping with clamp splice 12 formation centre gripping down, starter motor 6 drives cutting blade 7 and rotates, restart hydraulic stem 5 stretches out downwards, and then drive cutting blade 7 and move down and cut the steel pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 building steel pipe cutting device, includes workstation (1), its characterized in that: the left end of the workbench (1) is fixedly connected with a baffle (2), the right side of the baffle (2) is fixedly connected with a cushion block (3), the right end of the workbench (1) is fixedly connected with a clamp (8), front and back side walls of the clamp (8) are provided with first sliding grooves (9) which are symmetrical front and back, the middle part of the upper wall of the clamp (8) is provided with a screw hole (13), the screw hole (13) is internally connected with a rotating rod (14), the upper end of the rotating rod (14) is fixedly connected with a rotating handle (15), the lower end of the rotating rod (14) is rotatably connected with an upper clamping block (11), front and back side walls of the upper clamping block (11) are fixedly connected with a first sliding block (10), the first sliding block (10) is embedded in the first sliding groove (9), a lower clamping block (12) is arranged below the upper clamping block (11), and the lower clamping block (12) is fixedly connected on the workbench (1), the rear end of the workbench (1) is fixedly connected with a fixed seat (16), a second sliding groove (17) is formed in the fixed seat (16), a guide rod (18) is fixedly connected in the second sliding groove (17), a screw rod (19) parallel to the guide rod (18) is arranged below the guide rod (18), the left end of the screw rod (19) is rotatably connected with the fixed seat (16), the right end of the screw rod (19) extends out of the fixed seat (16) and is rotatably connected with the fixed seat (16), a second sliding block (20) is connected to the screw rod (19) in a threaded manner, the second sliding block (20) is movably connected with the guide rod (18), a supporting frame (4) is fixedly connected to the upper end of the second sliding block (20), a hydraulic rod (5) is fixedly mounted on the supporting frame (4), a motor (6) is fixedly mounted at the lower end of the hydraulic rod (5), and a cutting blade (7) is detachably mounted on the motor (6), and the fixed seat (16) is provided with scale marks (22).

2. The construction steel pipe cutting device according to claim 1, wherein: the upper clamping block (11) and the lower clamping block (12) are arranged to be V-shaped blocks, and anti-skid lines are arranged on clamping surfaces of the V-shaped blocks.

3. The construction steel pipe cutting device according to claim 1, wherein: the cushion block (3) and the lower clamping block (12) are the same in size and shape.

4. The construction steel pipe cutting device according to claim 1, wherein: the right end of the screw rod (19) is fixedly connected with a rotating handle (21).

5. The construction steel pipe cutting device according to claim 1, wherein: the lower end of the workbench (1) is fixedly connected with four supporting legs (23).