CN213858146U

CN213858146U - Pipe cutting machine

Info

Publication number: CN213858146U
Application number: CN202022490270.9U
Authority: CN
Inventors: 高歌
Original assignee: Cangzhou First Pipeline Co ltd
Current assignee: Cangzhou First Pipeline Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-08-03
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a tubular product clipper, including the operation panel, be fixed with the location platform on the operation panel, be provided with the inner chamber on the location platform, be provided with the bar hole on the inner chamber, bar downthehole sliding fit has a gag lever post, is fixed with splint on the gag lever post, and the centre gripping has the pipeline body of putting on the operation panel between two splint. Through the splint of two opposite directions removals, can adjust according to the diameter of pipeline body to accomplish the centre gripping to the pipeline body, through, reciprocating of cutting disc, thereby accomplish the cutting work to the pipeline body.

Description

Pipe cutting machine

Technical Field

The utility model belongs to the technical field of the tubular product clipper, specifically be a tubular product clipper.

Background

The metal pipe is one of the pipes, and is generally applied to industries such as municipal administration and water conservancy due to higher strength.

And after the surface of the metal pipeline is coated with the anti-corrosion coating, the corrosion resistance of the whole pipeline can be improved, and the durable effect is greatly improved.

However, the pipeline needs to be cut and cut after the machining is finished so as to meet the installation requirement, and a part of pipeline cutting machines do not have good structures for positioning the pipeline, so that the cutting surface is not tidy enough, and the influence is caused on later-stage use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for cement ball grinder of ejection of compact to solve the problem that tubular product cut.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tubular product clipper, includes the operation panel, be fixed with the location platform on the operation panel, be provided with the inner chamber on the location platform, be provided with the bar hole on the inner chamber, bar downthehole sliding fit has a gag lever post, be fixed with splint on the gag lever post, the centre gripping has the pipeline body of putting on the operation panel between two splint.

Preferably, the bearing is fixedly embedded in the inner wall of the inner cavity, and a support shaft is in interference fit with an inner ring of the bearing, so that the rotating stability of the support shaft is ensured.

Preferably, a first motor is fixed on the positioning table, and a rotating shaft of the first motor is fixed with the supporting shaft through a coupler and can drive the supporting shaft to rotate.

Preferably, the supporting shaft is provided with two sections of threaded bulges in the positive and negative directions, the threaded bulges are provided with threaded sleeves fixed with the limiting rods in a threaded mode, the clamping plates can be driven to move, and opposite approaching or departing is achieved.

Preferably, a supporting frame is fixed on the positioning table, a cylinder body is fixed on the supporting frame, the cylinder body is a hydraulic cylinder, the thrust is stable, and the positioning table is long enough.

Preferably, a second motor is fixed on a piston rod of the cylinder body, and a cutting disc is fixed on a rotating shaft of the second motor and can cut the pipeline body from top to bottom.

Preferably, a connecting rod is fixed on the piston rod through a threaded knob, a protective cover covering the cutting disc is fixed on the connecting rod, the cutting disc is prevented from being exposed too much, safety accidents are avoided, a threaded ring is fixed on the connecting rod, a threaded groove is formed in the piston rod, and the threaded knob is in threaded butt joint with the threaded ring and the threaded groove respectively.

Compared with the prior art, the beneficial effects of the utility model are that: through the splint of two opposite directions removals, can adjust according to the diameter of pipeline body to accomplish the centre gripping to the pipeline body, through, reciprocating of cutting disc, thereby accomplish the cutting work to the pipeline body.

Drawings

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

FIG. 2 is a schematic structural view of the positioning table of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. an operation table; 11. a positioning table; 12. an inner cavity; 13. a strip-shaped hole; 14. a limiting rod; 15. A splint; 16. a pipe body; 2. a bearing; 21. a support shaft; 22. a first motor; 3. a threaded boss; 31. a threaded sleeve; 4. a support frame; 41. a cylinder body; 42. a piston rod; 43. a second motor; 5. a connecting rod; 51. a protective cover; 52. a threaded knob.

Detailed Description

Referring to fig. 1 and 2, a pipe cutting machine includes an operation table 1, a positioning table 11 is fixed on the operation table 1, an inner cavity 12 is formed in the positioning table 11, a strip-shaped hole 13 is formed in the inner cavity 12, a limiting rod 14 is slidably attached in the strip-shaped hole 13, a clamping plate 15 is fixed on the limiting rod 14, and a pipe body 16 placed on the operation table 1 is clamped between the two clamping plates 15.

Referring to fig. 1 and 2, a bearing 2 is fixedly embedded in an inner wall of the inner cavity 12, and a support shaft 21 is in interference fit with an inner ring of the bearing 2, so as to ensure the stability of the rotation of the support shaft 21.

Referring to fig. 1 and 2, a first motor 22 is fixed on the positioning table 11, and a rotating shaft of the first motor 22 is fixed to the supporting shaft 21 through a coupling, so as to drive the supporting shaft 21 to rotate.

Referring to fig. 1 and 2, two sections of threaded protrusions 3 in the forward and reverse directions are disposed on the support shaft 21, and a threaded sleeve 31 fixed to the limiting rod 14 is disposed on the threaded protrusion 3 in a threaded manner, so as to drive the clamping plate 15 to move and realize opposite approaching or departing.

Referring to fig. 1, a support frame 4 is fixed on the positioning table 11, a cylinder 41 is fixed on the support frame 4, and the cylinder 41 is a hydraulic cylinder, so that the thrust is stable and is formed to be long enough.

Referring to fig. 1, a second motor 43 is fixed on a piston rod 42 of the cylinder 41, and a cutting disc 44 is fixed on a rotating shaft of the second motor 43, so that the pipe body 16 can be cut from top to bottom.

Referring to fig. 1 and 3, a connecting rod 5 is fixed on the piston rod 42 through a threaded knob 52, a protective cover 51 covering the cutting disc 44 is fixed on the connecting rod 5 to prevent the cutting disc 44 from being exposed too much to cause safety accidents, a threaded ring is fixed on the connecting rod 5, a threaded groove is formed in the piston rod 42, and the threaded knob 52 is in threaded butt joint with the threaded ring and the threaded groove respectively.

The type of the first motor 22 and the type of the second motor 43 are both 61K150GN-C, a forward and reverse rotation switch is fixed on a shell of the first motor 22 through a lead, the type of the forward and reverse rotation switch is HY2-8, a starting switch is fixed on a shell of the second motor 43 through a lead, and the first motor 22 and the second motor 43 are respectively connected with an indoor 220V power strip in a plugging mode through lead plugs and electrified.

The working principle of the scheme is as follows: when needs cut off pipeline body 16, the power of the first motor 22 of switch-on starts first motor 22 through positive reverse switch, and first motor 22 drives back shaft 21 and rotates for screw thread arch 3 rotates, slides in bar hole 13 through gag lever post 14, cooperates the protruding 3 effects of screw thread of positive and negative direction, but makes thread bush 31 drive splint 15 horizontal migration, and the subtend is close to or keeps away from simultaneously.

When cutting is needed, the piston rod 42 of the cylinder 41 is pushed or retracted, so that the cutting disc 44 can move up and down to cut, and the power supply of the second motor 43 is switched on to complete the rotation of the cutting disc 44.

The protective cover 51 can play a role in protecting the cutting disc 44 from being exposed too much, and is connected with the piston rod 42 through the threaded knob 52, so that the cutting disc is convenient to disassemble and replace.

Claims

1. The utility model provides a tubular product clipper, includes operation panel (1), its characterized in that: be fixed with location platform (11) on operation panel (1), be provided with inner chamber (12) on location platform (11), be provided with bar hole (13) on inner chamber (12), sliding fit has gag lever post (14) in bar hole (13), be fixed with splint (15) on gag lever post (14), the centre gripping has pipeline body (16) of putting on operation panel (1) between two splint (15).

2. The pipe cutter as claimed in claim 1, wherein: the inner wall of the inner cavity (12) is fixedly embedded with a bearing (2), and the inner ring of the bearing (2) is in interference fit with a support shaft (21).

3. The pipe cutter as claimed in claim 2, wherein: a first motor (22) is fixed on the positioning table (11), and a rotating shaft of the first motor (22) is fixed with the supporting shaft (21) through a coupler.

4. A pipe cutter as defined in claim 3, wherein: two sections of threaded bulges (3) in the positive and negative directions are arranged on the supporting shaft (21), and threaded sleeves (31) fixed with the limiting rods (14) are arranged on the threaded bulges (3) in a threaded manner.

5. The pipe cutter as claimed in claim 1, wherein: a supporting frame (4) is fixed on the positioning table (11), and a cylinder body (41) is fixed on the supporting frame (4).

6. The pipe cutter as claimed in claim 5, wherein: a second motor (43) is fixed on a piston rod (42) of the cylinder body (41), and a cutting disc (44) is fixed on a rotating shaft of the second motor (43).

7. The pipe cutter as claimed in claim 6, wherein: a connecting rod (5) is fixed on the piston rod (42) through a threaded knob (52), and a protective cover (51) covering the cutting disc (44) is fixed on the connecting rod (5).