CN217648501U

CN217648501U - Pipe cutter

Info

Publication number: CN217648501U
Application number: CN202221476871.7U
Authority: CN
Inventors: 纪新刚; 杨晓莹
Original assignee: Hebei Ruixun Water Jet Technology Development Co ltd
Current assignee: Hebei Ruixun Water Jet Technology Development Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-25
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a pipe cutter, the on-line screen storage device comprises a base, the upper surface of base rotates and is connected with the rolling disc, the inside of rolling disc is equipped with cutting assembly, the last fixed surface of base has two spacing posts, the front of base is equipped with protection machanism, the right side of base is equipped with fixture, protection machanism includes through bolt fixed connection at the positive mount pad of base, the front of mount pad is fixed with the lagging, the inside sliding connection of lagging has first baffle. This pipe cutter, through having set up protection machanism, through mutually supporting between mount pad, lagging, first baffle, second baffle and adapter sleeve and curb plate etc. when manual control cutting assembly carries out the water cutting to tubular product, can avoid high-pressure rivers to cut tubular product, the water droplet causes harm to the operating personnel health through the high pressure bounce-back, and the curb plate can increase the guard range simultaneously, further improves the protective effect of tubular product to operating personnel when the water cutting.

Description

Pipe cutter

Technical Field

The utility model relates to a pipe cutter technical field specifically is a pipe cutter.

Background

With the high-speed development of science and technology, special industries such as petrochemistry and mines become more and more the focus of economic development, for the mine field, often use the pipe cutting technique, the pipe cutter is a processing tool that cuts different tubular products, according to the difference of cutting tubular product, the pipe cutter also divides into the different grade type.

Based on the above, the following problems were found to exist: for example, chinese utility model patent publication No.: a pipe cutter disclosed in CN 203050586U relates to pipe cutter technical field, and it is complicated to have solved the structure that present current pipe cutter exists, and the operation is inconvenient, and because the high temperature leads to warping in the operation in addition, the not enough problem such as practicality is poor, this utility model relates to a pipe cutter, including the fixed block, fixed block side middle part is close to one end department and is equipped with protruding one and protruding two, is equipped with locking screw on the protruding two, fixed block top surface middle part is close to the other end department and is equipped with the turning block, the fixed block bottom surface is equipped with the turning block fixed plate corresponding with the turning block position, and the turning block fixed plate passes through screw one and turning block fixed connection, be fixed with the turning block clamp through screw two on the turning block, the turning block top surface is equipped with recess one, the turning block clamp bottom surface is equipped with recess two corresponding with recess one, the cutting head has been fixed to have worn to connect between recess one and the recess two, it is equipped with two stop screw to lie in the turning block front end on the fixed block, and this utility model's beneficial effect does: simple structure, the flexible operation to there is not spark, no thermal deformation among the water cutting process, be particularly useful for special trades such as petrochemical industry, mine, and the practicality is very strong, but this utility model patent carries out the water cutting through manual control cutting head to tubular product, has the problem of safety protection hidden danger, and this utility model patent fixes tubular product through fixing bolt simultaneously, because the contact surface is less between fixing bolt and the tubular product, there is the hidden danger of tubular product slippage too greatly in pressure when the water cutting.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a pipe cutter possesses advantages such as the protectiveness is good, has solved current pipe cutter and has carried out the water cutting through the manual control cutting head to tubular product, has the problem of safety protection hidden danger.

In order to achieve the above object, the utility model provides a following technical scheme: a pipe cutter comprises a base, wherein the upper surface of the base is rotatably connected with a rotating disc, a cutting assembly is arranged inside the rotating disc, two limiting columns are fixed on the upper surface of the base, a protection mechanism is arranged on the front surface of the base, and a clamping mechanism is arranged on the right side of the base;

protection machanism includes through bolt fixed connection at the positive mount pad of base, the front of mount pad is fixed with the lagging, the inside sliding connection of lagging has first baffle, the inside sliding connection of first baffle has the second baffle, one side that first baffle and second baffle carried on the back mutually all is fixed with the rotating sleeve, two rotating sleeve's inside all rotates and is connected with the bolt, two the surface of bolt all is fixed with the curb plate.

Further, the upper surfaces of the first baffle and the second baffle are provided with placing grooves, and the size of each placing groove is matched with the size of each side plate.

Further, the length of mount pad equals with the width of base, two the rotation groove has all been seted up to rotation sleeve's surface, two the curb plate is located the inside in two rotation grooves respectively.

Further, the lower surface of lagging has been seted up and has been cut the groove, the external diameter of cutting subassembly and the width looks adaptation that cuts the groove inner chamber.

Further, fixture is including fixing the fixed block on the base right side, the lower fixed surface of fixed block has first connecting piece, the lower fixed surface of first connecting piece has first splint, the interior diapire of base rotates through the bearing and is connected with the clamping screw, the top of clamping screw runs through and extends to the top of base and is fixed with the handle, the surface threaded connection of clamping screw has the movable block, the last fixed surface of movable block has the second connecting piece, the last fixed surface of second connecting piece has the second splint, be fixed with the slide bar between roof and the interior diapire in the base.

Furthermore, the anti-slip pads are fixed on the opposite sides of the first clamping plate and the second clamping plate, and the anti-slip pads are rubber pads.

Furthermore, the first clamping plate and the second clamping plate are both arc-shaped, and the moving block is located on the outer side of the sliding rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this pipe cutter, through having set up protection machanism, through mutually supporting between mount pad, lagging, first baffle, second baffle and adapter sleeve and curb plate etc. when manual control cutting assembly carries out the water cutting to tubular product, can avoid high-pressure rivers to cut tubular product, the water droplet causes harm to operating personnel health through high-pressure bounce-back, and the curb plate can increase the protection scope simultaneously, further improves tubular product protective effect to operating personnel when the water cutting.

2. This pipe cutter, through having set up fixture, through the use of mutually supporting between fixed block, clamping screw, handle, first splint and second splint and slipmat etc. when cutting tubular product, through increasing centre gripping area and slipmat, can make tubular product can not produce the slippage because of the impact of high-pressure rivers when cutting, clamping screw cooperates the movable block simultaneously, can carry out the centre gripping to more not unidimensional tubular product fixedly, has further improved pipe cutter's practicality.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the protection mechanism of the present invention;

fig. 4 is a schematic view of the clamping mechanism of the present invention.

In the figure: the cutting machine comprises a base 1, a cutting assembly 2, a limiting column 3, a protection mechanism 4, a mounting seat 401, a sleeve plate 402, a first baffle plate 403, a rotating sleeve 404, a bolt 405, a side plate 406, a second baffle plate 407, a placing groove 408, a clamping mechanism 5, a fixed block 501, a first connecting piece 502, a first clamping plate 503, a clamping screw 504, a handle 505, a moving block 506, a second connecting piece 507, a second clamping plate 508, a sliding rod 509, a non-slip mat 510 and a rotating disc 6.

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. 1-2, the pipe cutter in this embodiment includes a base 1, a rotating disc 6 is rotatably connected to an upper surface of the base 1, a cutting assembly 2 is disposed inside the rotating disc 6 and used for cutting a pipe with water, which is not described again in other places in the prior art, two limiting posts 3 are fixed to the upper surface of the base 1, a protection mechanism 4 is disposed on a front surface of the base 1, and a clamping mechanism 5 is disposed on a right side of the base 1.

Referring to fig. 3, in order to perform safety protection on an operator, the protection mechanism 4 in this embodiment includes a mounting base 401 fixedly connected to the front surface of the base 1 through a bolt, a sleeve plate 402 is fixed to the front surface of the mounting base 401, a first baffle plate 403 is slidably connected to the inside of the sleeve plate 402, the first baffle plate 403 is pulled to be pulled out and unfolded from the inside of the sleeve plate 402, a second baffle plate 407 is slidably connected to the inside of the first baffle plate 403, the second baffle plate 407 is pulled to be pulled out and unfolded from the inside of the first baffle plate 403, rotating sleeves 404 are fixed to opposite sides of the first baffle plate 403 and the second baffle plate 407, bolts 405 are rotatably connected to the inside of the two rotating sleeves 404, when protection on both sides is required, the two side plates 406 are taken out from the inside of the placing groove 408, the bolts 405 rotate inside the rotating sleeves 404 to further drive the side plates 406 to be pulled out, and adjust the protection range of the bolts 406 through a rotation angle, and side plates 406 are fixed to the outer surfaces of the two bolts 405.

In this embodiment, the placing groove 408 has all been seted up to the upper surface of first baffle 403 and second baffle 407, the size of two placing grooves 408 is respectively with the size looks adaptation of two curb plates 406, the length of mount pad 401 equals with the width of base 1, the rotating groove has all been seted up to the surface of two rotation sleeve pipes 404, two curb plates 406 are located the inside of two rotating grooves respectively, cutting cut groove has been seted up to the lower surface of lagging 402, the external diameter of cutting assembly 2 and the width looks adaptation of cutting cut groove inner chamber, after first baffle 403 and second baffle 407 all show, the cutting head in the cutting assembly 2 can pass the cutting groove on the lagging 402, carry out the water cutting to the tubular product, add man-hour with this keeping cutting, protection machanism 4 keeps the guard state.

It should be noted that, during cutting, the base 1 is fixed on the processing table, the high-pressure water flow rebounding downwards is blocked, at the same time, the sleeve plate 402, the first baffle plate 403 and the second baffle plate 407 can block the high-pressure water flow rebounding from the front, and the side plate 406 can block some dispersed water flows, so as to protect the operation safety of the operator.

Referring to fig. 4, in order to clamp and fix a pipe to be cut, a clamping mechanism 5 in this embodiment includes a fixed block 501 fixed on the right side of a base 1, a first connecting member 502 is fixed on the lower surface of the fixed block 501, a first clamping plate 503 is fixed on the lower surface of the first connecting member 502, a clamping screw 504 is rotatably connected to the inner bottom wall of the base 1 through a bearing, the clamping screw 504 is rotated by a handle 505 to rotate, a moving block 506 is further driven to move when the clamping screw 504 rotates, the top end of the clamping screw 504 penetrates and extends to the upper side of the base 1 and is fixed with a handle 505, first, one side of the pipe to be water-cut is placed into the first clamping plate 503, then, by rotating the handle 505, the moving block 506 is connected to the outer surface of the clamping screw 504 through a thread, a second connecting member 507 is fixed on the upper surface of the moving block 506, a second clamping plate 508 is fixed on the upper surface of the second connecting member 507, the moving block 506 moves to one side of the first clamping plate 503, the pipe is continuously moved by the second clamping plate 508 to match with the first clamping plate 503, a top wall of a sliding rod 509 fixed between the inner bottom wall of the base 1, and a sliding rod 509 is linearly moved to keep the top wall 509.

In this embodiment, the anti-slip pad 510 is fixed on the opposite side of the first clamping plate 503 and the second clamping plate 508, the anti-slip pad 510 is a rubber pad, when the pipe is clamped and fixed, the anti-slip pad 510 can prevent the pipe from slipping under the impact of high-pressure water flow, the shapes of the first clamping plate 503 and the second clamping plate 508 are both arc-shaped, and the moving block 506 is located outside the sliding rod 509.

The working principle of the above embodiment is as follows:

(1) When the safety protection is performed on an operator, firstly, a pipe needing to be cut is clamped and fixed through the clamping mechanism 5, then the second baffle 407 is pulled, the second baffle 407 is pulled out from the inside of the first baffle 403 to be unfolded, then the first baffle 403 is pulled, the first baffle 403 is pulled out from the inside of the sleeve plate 402 to be unfolded, when the two sides protection is required, the two side plates 406 are taken out from the inside of the placing groove 408 and rotate inside the rotating sleeve 404 through the bolts 405, the side plates 406 are further driven to be unfolded, meanwhile, the protection range of the side plates 406 is adjusted through the rotating angle, when the first baffle 403 and the second baffle 407 are unfolded, the cutting head in the cutting assembly 2 can penetrate through the cutting groove in the sleeve plate 402 to perform water cutting on the pipe, when the cutting is performed, the base 1 is fixed with the processing table top, the downward rebounding high-pressure water flow is blocked, and meanwhile, the sleeve plate 402, the first baffle 403 and the second baffle 407 can block the front high-pressure water flow, and the side plates can block some dispersed water flow to safely protect the operator.

(2) When a pipe needing to be cut is clamped and fixed, one side of the pipe needing to be cut is firstly placed into the first clamping plate 503, then the handle 505 is rotated through the handle 505 to drive the clamping screw 504 to rotate, the moving block 506 is further driven to move when the clamping screw 504 rotates, meanwhile, the sliding rod 509 enables the moving block 506 to keep linear motion in the moving process, then the moving block 506 moves to one side of the first clamping plate 503, the pipe is contacted through the second clamping plate 508, the second clamping plate 508 is continuously moved to be matched with the first clamping plate 503 to clamp and fix the pipe, when the pipe is clamped and fixed, the anti-slip pad 510 can avoid the pipe from slipping under the impact of high-pressure water flow, and the safety and practicability of water cutting of the pipe are further improved.

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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element 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. A pipe cutter, includes base (1), its characterized in that: the upper surface of the base (1) is rotatably connected with a rotating disc (6), a cutting assembly (2) is arranged inside the rotating disc (6), two limiting columns (3) are fixed on the upper surface of the base (1), a protection mechanism (4) is arranged on the front surface of the base (1), and a clamping mechanism (5) is arranged on the right side of the base (1);

protection machanism (4) include through bolt fixed connection at positive mount pad (401) of base (1), the front of mount pad (401) is fixed with lagging (402), the inside sliding connection of lagging (402) has first baffle (403), the inside sliding connection of first baffle (403) has second baffle (407), one side that first baffle (403) and second baffle (407) carried on the back mutually all is fixed with rotates sleeve pipe (404), two the inside of rotating sleeve pipe (404) all rotates and is connected with bolt (405), two the surface of bolt (405) all is fixed with curb plate (406).

2. A pipe cutter as claimed in claim 1, wherein: the upper surfaces of the first baffle plate (403) and the second baffle plate (407) are respectively provided with a placing groove (408), and the sizes of the two placing grooves (408) are respectively matched with the sizes of the two side plates (406).

3. A pipe cutter as claimed in claim 1, wherein: the length of mount pad (401) equals with the width of base (1), two the surface of rotating sleeve pipe (404) has all been seted up and has been rotated the groove, two curb plate (406) are located the inside in two rotation grooves respectively.

4. A tube cutter as claimed in claim 1, wherein: the lower surface of the sleeve plate (402) is provided with a cutting groove, and the outer diameter of the cutting assembly (2) is matched with the width of the inner cavity of the cutting groove.

5. A pipe cutter as claimed in claim 1, wherein: the clamping mechanism (5) comprises a fixing block (501) fixed to the right side of the base (1), a first connecting piece (502) is fixed to the lower surface of the fixing block (501), a first clamping plate (503) is fixed to the lower surface of the first connecting piece (502), a clamping screw (504) is rotatably connected to the inner bottom wall of the base (1) through a bearing, a handle (505) is fixed to the top end of the clamping screw (504) in a penetrating mode and extends to the upper portion of the base (1), a moving block (506) is in threaded connection with the outer surface of the clamping screw (504), a second connecting piece (507) is fixed to the upper surface of the moving block (506), a second clamping plate (508) is fixed to the upper surface of the second connecting piece (507), and a sliding rod (509) is fixed between the inner top wall and the inner bottom wall of the base (1).

6. A tube cutter as claimed in claim 5, wherein: and anti-slip pads (510) are fixed on the opposite sides of the first clamping plate (503) and the second clamping plate (508), and the anti-slip pads (510) are rubber pads.

7. A tube cutter as claimed in claim 5, wherein: the first clamping plate (503) and the second clamping plate (508) are both arc-shaped, and the moving block (506) is located on the outer side of the sliding rod (509).