CN212216691U

CN212216691U - A pipeline cutting all-in-one of bending for building

Info

Publication number: CN212216691U
Application number: CN202020244703.XU
Authority: CN
Inventors: 倪皓
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-25
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a pipeline cutting all-in-one of bending for building, including operation mesa, motor and integrated switch, the top fixed mounting of operation mesa has the backing plate, the top fixed mounting of operation mesa has fixed frame, and the front of fixed frame installs fixture, fixture's internally mounted has the cylinder, the back mounted of fixed frame has cutting mechanism, and installs the sliding block in the cutting mechanism. The utility model discloses a sliding block that sets up among the cutting mechanism can remove round the spout at the fixed frame back for the device can make cutting mechanism carry out circular motion round the pipeline through promoting when using, make the cutting saw bit carry out the annular cutting to the pipeline, the effectual extrusion that prevents that the pipeline from receiving when being cut is too big, make the cutting effect more smooth-going convenient, and simultaneously, adopt the mode of annular cutting, can the width of effectual reduction cutting saw bit, make the device safer, and practice thrift the cost.

Description

A pipeline cutting all-in-one of bending for building

Technical Field

The utility model relates to a building pipeline equipment technical field that bends specifically is a pipeline cutting all-in-one of bending for building.

Background

In the existing building construction, the laying construction of pipelines is often accompanied, and the existing pipelines are mostly in a straight and long integral structure for the convenience of transportation and storage during production and manufacturing, and are processed during construction so as to adapt to the requirements of a construction site.

When an existing pipeline for a building is laid, the pipeline is usually required to be bent, so that the conveying direction of the pipeline is changed, the existing pipeline is mostly fixed by directly pressing the pipeline when being bent, and then the pipeline is forcibly bent through extrusion, so that the stress inside the pipeline is too sudden, and the problem of too strong deformation or breakage easily occurs;

in addition, the device for bending the pipeline is characterized in that the cutting machine is used for directly pressing and cutting the pipeline after the pipeline is bent, so that the stress of the outer wall of the pipeline is too violent, the stress deformation of the cutting position of the pipeline is easily caused, the cutting position is deviated, and the cutting machine is used for directly pressing and cutting the pipeline, so that a blade required during cutting is required to be larger than the caliber of the pipeline, and the pipeline bending device is not convenient and fast to use, and therefore the pipeline bending integrated machine for buildings is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe cutting all-in-one of bending for building to solve present building pipe cutting bending device who proposes in the above-mentioned background art and adopt rigid extrusion to bend the operation to the pipeline when using, lead to the pipeline atress when buckling not enough even, appear deformation and fracture easily, and adopt direct extrusion cutting, lead to the pipeline atress inhomogeneous, the problem of cutting position deformation slope easily.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline cutting and bending integrated machine for buildings comprises an operation table top, a motor and an integrated switch, a backing plate is fixedly arranged above the operating table top, a fixing frame is fixedly arranged above the operating table top, and the front of the fixed frame is provided with a clamping mechanism, the inside of the clamping mechanism is provided with a roller, the back of the fixed frame is provided with a cutting mechanism, and the cutting mechanism is internally provided with a sliding block, guide wheels are evenly hinged above the operating table top through a rotating shaft, a belt pulley transmission mechanism is fixedly arranged above the guide wheel, a support frame is fixedly welded on the right side of the operation table top, an adjusting block is embedded in the supporting frame, a third screw rod is inserted in the adjusting block, a fixed shaft is fixed above the adjusting block, and the outside cover of fixed axle is equipped with the regulating wheel, braced frame's front fixed mounting has integrated switch.

Preferably, fixture includes fixed block, first screw rod, articulated seat, first restriction pole and cylinder, fixed block fixed mounting is in the front of fixed frame, the inside of fixed block is inserted and is equipped with first screw rod, and the one end of first screw rod articulates there is articulated seat, a lateral symmetry of articulated seat is fixed with first restriction pole, the opposite side of articulated seat articulates there is the cylinder, fixture is provided with three groups altogether, and three groups fixture is regular triangle and fixes the front at fixed frame.

Preferably, a threaded hole is formed in the middle of the fixed block, the first screw rod is inserted into the threaded hole formed in the fixed block, threads assembled on the outer side of the first screw rod are matched with the threaded hole formed in the fixed block, the first screw rod is rotatably connected with the threads of the fixed block through threaded engagement, limiting holes are symmetrically formed in the fixed block, the first limiting rod is inserted into the limiting holes formed in the fixed block, and the first limiting rod is slidably connected with the fixed block.

Preferably, cutting mechanism includes sliding block, second screw rod, fixed station, second restriction pole, motor and cutting saw bit, the sliding block is inserted and is established at the back of fixed frame, the inside of sliding block is inserted and is equipped with the second screw rod, and the other end of second screw rod articulates there is the fixed station, one side symmetry of fixed station is fixed with the second restriction pole, the opposite side fixed mounting of fixed station has the motor, and fixed mounting has the cutting saw bit on the power output shaft of motor, the spout has been seted up at the back of fixed frame, and the spout is the ring form, the one end of sliding block is inlayed in the spout of seting up at the fixed frame back, the sliding block passes through spout and fixed frame sliding connection.

Preferably, the guide wheels are arranged above the operating table top in an arc shape, the guide wheels are rotatably connected with the operating table top, and one end of a central shaft of one group of the guide wheels is externally connected with a driving mechanism.

Preferably, the spout has been seted up to the symmetry on braced frame's the inner wall, the spout of seting up on the braced frame inner wall is inlayed respectively at both ends around the regulating block, the regulating block passes through spout and braced frame sliding connection, the both ends of third screw rod are inserted respectively and are established on braced frame, the third screw rod rotates with braced frame to be connected, be equipped with the screw thread on the inner wall of regulating block, and the screw thread of assembly on the regulating block inner wall and the screw thread looks adaptation of the assembly in the third screw rod outside, the regulating block passes through meshing and third screw rod screw thread swivelling joint of screw thread.

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

1. the rollers in the three groups of clamping mechanisms are arranged in a rotating mode, so that when the device fixes a pipeline between the rollers, the pipeline can be moved through pushing, meanwhile, the guide wheels are arranged in a circular arc shape and matched with the limiting extrusion of the adjusting wheels, the device can be bent through slow movement of the pipeline, the flexibility of the device in bending the pipeline is greatly improved, the pipeline is prevented from being deformed and broken due to direct extrusion and bending, the positions of the rollers and the positions of the adjusting wheels can be adjusted, the device can be bent for pipelines with different thicknesses, and the application range of the device is greatly enlarged;

2. sliding blocks in the cutting mechanism can move around a sliding groove in the back of the fixing frame, so that the device can enable the cutting mechanism to perform circular motion around a pipeline through pushing when in use, the cutting saw blade performs annular cutting on the pipeline, the pipeline is effectively prevented from being extruded too much when being cut, the cutting effect is more smooth and convenient, meanwhile, the mode of annular cutting is adopted, the width of the cutting saw blade can be effectively reduced, the device is safer, and the cost is saved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural front view of the fixing frame of the present invention;

fig. 4 is a schematic structural back view of the fixing frame of the present invention;

FIG. 5 is a schematic view of the structural connection between the guide wheel and the pulley transmission mechanism according to the present invention;

fig. 6 is a schematic top sectional view of the structure of the supporting frame of the present invention.

In the figure: 1. an operation table top; 2. a base plate; 3. a fixing frame; 41. a fixed block; 42. a first screw; 43. a hinged seat; 44. a first restricting lever; 45. a drum; 51. a slider; 52. a second screw; 53. a fixed table; 54. a second restricting lever; 55. a motor; 56. cutting the saw blade; 6. a guide wheel; 7. a belt pulley transmission mechanism; 8. a support frame; 9. an adjusting block; 10. a third screw; 11. a fixed shaft; 12. an adjustment wheel; 13. an integrated switch.

The specific implementation mode is as follows:

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. 1-6, the present invention provides an embodiment: a pipeline cutting and bending integrated machine for buildings comprises an operation table board 1, a motor 55 and an integrated switch 13, wherein a base plate 2 is fixedly installed above the operation table board 1, a fixed frame 3 is fixedly installed above the operation table board 1, a clamping mechanism is installed on the front surface of the fixed frame 3, a roller 45 is installed inside the clamping mechanism, the clamping mechanism comprises a fixed block 41, a first screw rod 42, a hinged seat 43, a first limiting rod 44 and the roller 45, the fixed block 41 is fixedly installed on the front surface of the fixed frame 3, the first screw rod 42 is inserted into the fixed block 41, one end of the first screw rod 42 is hinged with the hinged seat 43, the first limiting rod 44 is symmetrically fixed on one side of the hinged seat 43, the roller 45 is hinged on the other side of the hinged seat 43, the clamping mechanisms are provided with three groups, the clamping mechanisms of the three groups are in a regular triangle shape and fixed on the front surface of the fixed frame 3, the outside of cooperation cylinder 45 is sunken circular-arc, can effectually fix the centre gripping to the inside pipeline of entering the device, make the device can fix the pipeline at the central point of fixed frame 3 and put, and simultaneously, because cylinder 45 is the rotation form, make the pipeline carry smoothly on the device, the guide wheel 6 of cooperation circular-arc arrangement, can effectually slowly buckle the pipeline, when the effectual device that prevents is bent the pipeline, the operation is too violent to lead to the pipeline stress inhomogeneous when buckling, prevent the pipeline deformation fracture, the stability of the device work has been improved greatly.

The middle position of the fixed block 41 is provided with a threaded hole, the first screw 42 is inserted into the threaded hole formed on the fixed block 41, the thread assembled outside the first screw 42 is matched with the threaded hole formed on the fixed block 41, the first screw 42 is in threaded rotary connection with the fixed block 41 through threaded engagement, the fixed block 41 is symmetrically provided with limiting holes, the first limiting rod 44 is inserted into the limiting hole formed on the fixed block 41, the first limiting rod 44 is in sliding connection with the fixed block 41, the hinge base 43 can be effectively limited, the hinge base 43 can only move in the up-and-down direction, when the rotary drum type rotary drum, the position of the roller 45 is changed, so that the device can fix pipelines with different thickness specifications, and the application range of the device is effectively widened.

The back of the fixed frame 3 is provided with a cutting mechanism, the cutting mechanism is provided with a sliding block 51, the cutting mechanism comprises the sliding block 51, a second screw rod 52, a fixed table 53, a second limiting rod 54, a motor 55 and a cutting saw blade 56, the sliding block 51 is inserted in the back of the fixed frame 3, the second screw rod 52 is inserted in the sliding block 51, the other end of the second screw rod 52 is hinged with the fixed table 53, one side of the fixed table 53 is symmetrically fixed with the second limiting rod 54, the other side of the fixed table 53 is fixedly provided with the motor 55, the power output shaft of the motor 55 is fixedly provided with the cutting saw blade 56, the back of the fixed frame 3 is provided with a sliding groove which is circular, one end of the sliding block 51 is embedded in the sliding groove arranged on the back of the fixed frame 3, the sliding block 51 is connected with the fixed frame 3 in a sliding mode through the sliding groove, and during, make cutting mechanism do circular motion round the pipeline intermediate position, thereby reach the purpose of annular cutting, the effectual pressure that reduces the device and exert to the pipeline when cutting the pipeline, prevent the pipeline because the atress leads to the incision skew too big, simultaneously the effectual use specification that reduces cutting saw bit 56, be threaded connection through setting up the inside screw hole of seting up of second screw rod 52 and sliding block 51, make and to drive cutting saw bit 56 and remove when rotating second screw rod 52, carry out cutting position control, make the device carry out the circular cutting to the pipeline of different diameter specifications.

The top of operation mesa 1 evenly articulates through the axis of rotation has guide wheel 6, the top fixed mounting of guide wheel 6 has belt pulley drive mechanism 7, guide wheel 6 is circular-arc the top of arranging at operation mesa 1, guide wheel 6 rotates with operation mesa 1 to be connected, wherein the external actuating mechanism of one end of 6 center pins of a set of guide wheel, in operation, because guide wheel 6 arranges for circular-arc, the extrusion of cooperation regulating wheel 12, can effectually carry slowly to the pipeline and bend, effectually prevent that the pipeline from buckling too violently, lead to the uneven production of atress to deform or split, the device's job stabilization nature has been improved greatly.

A supporting frame 8 is fixedly welded on the right side of the operation table board 1, an adjusting block 9 is embedded in the supporting frame 8, a third screw 10 is inserted in the adjusting block 9, a fixed shaft 11 is fixed above the adjusting block 9, an adjusting wheel 12 is sleeved on the outer side of the fixed shaft 11, an integrated switch 13 is fixedly installed on the front side of the supporting frame 8, sliding grooves are symmetrically formed in the inner wall of the supporting frame 8, the front end and the rear end of the adjusting block 9 are respectively embedded in the sliding grooves formed in the inner wall of the supporting frame 8, the adjusting block 9 is slidably connected with the supporting frame 8 through the sliding grooves, two ends of the third screw 10 are respectively inserted in the supporting frame 8, the third screw 10 is rotatably connected with the supporting frame 8, threads are assembled on the inner wall of the adjusting block 9, threads assembled on the inner wall of the adjusting block 9 are matched with threads assembled on the outer side of the third screw 10, the adjusting block 9 is rotatably connected with the threads of the third screw, during operation, the third screw rod 10 is rotated, the position of the adjusting block 9 can be effectively moved under the meshing action of the threads, so that the position of the adjusting wheel 12 is changed, and the bending degree of the pipeline can be flexibly adjusted by adjusting the adjusting wheel 12.

The working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire, so that the external power supply provides electric power support for the device, and then the worker can start the device by pressing the integrated switch 13;

when the pipeline clamping mechanism works, a worker adjusts the positions of the rollers 45 in the three groups of clamping mechanisms, so that a pipeline is fixedly arranged between the three groups of rollers 45, the center position of the pipeline is located at the center position of the fixed frame 3, the worker rotates the first screw 42, under the meshing action of the threads, the first screw 42 moves inside the fixed block 41, the hinged seat 43 is driven to move, the positions of the rollers 45 are changed, and the rollers 45 are adjusted to be proper positions;

during operation, an operator presses a button on the integrated switch 13 to enable the device to be powered on and started, the operator enables the pipeline to pass through the three groups of rollers 45, the pipeline is clamped and limited, then the operator pushes the pipeline to enable the pipeline to be conveyed, the guide wheel 6 is driven by the external driving mechanism to rotate and is matched with the extrusion support of the adjusting wheel 12, the pipeline is slowly bent between the guide wheel 6 and the adjusting wheel 12, during operation, the operator can rotate the third screw 10 to enable the adjusting block 9 to move inside the supporting frame 8 under the meshing action of threads, the adjusting block 9 moves to drive the adjusting wheel 12 to move, the pipeline is extruded, and the bending degree of the pipeline can be adjusted;

during operation, after the multi-pipe bending, the staff is through rotating second screw rod 52, under the meshing effect of screw thread, can be so that second screw rod 52 removes in sliding block 51 is inside, the position of removal adjustment cutting saw bit 56 through second screw rod 52, make the laminating of cutting saw bit 56 at pipeline outside surface, the staff is through pressing integrated switch 13, make motor 55 start, drive cutting saw bit 56 and rotate, cut the pipeline, the staff rotates sliding block 51, make cutting mechanism round the spout that fixed frame 3 backs were seted up remove, carry out the annular cutting to the pipeline, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pipeline cutting all-in-one of bending for building, includes operation mesa (1), motor (55) and integrated switch (13), its characterized in that: the top fixed mounting of operation mesa (1) has backing plate (2), the top fixed mounting of operation mesa (1) has fixed frame (3), and the front of fixed frame (3) installs fixture, fixture's internally mounted has cylinder (45), the back mounted of fixed frame (3) has cutting mechanism, and installs sliding block (51) in the cutting mechanism, the top of operation mesa (1) evenly articulates through the axis of rotation has guide wheel (6), the top fixed mounting of guide wheel (6) has belt pulley drive mechanism (7), the right side welded fastening of operation mesa (1) has braced frame (8), and the inside of braced frame (8) is inlayed and is had regulating block (9), the inside of regulating block (9) is inserted and is equipped with third screw rod (10), the top of regulating block (9) is fixed with fixed axle (11), and the outside cover of fixed axle (11) is equipped with regulating wheel (12), integrated switch (13) are fixed mounting in the front of braced frame (8).

2. The pipe cutting and bending integrated machine for building according to claim 1, wherein: fixture includes fixed block (41), first screw rod (42), articulated seat (43), first restriction pole (44) and cylinder (45), fixed block (41) fixed mounting is in the front of fixed frame (3), the inside of fixed block (41) is inserted and is equipped with first screw rod (42), and the one end of first screw rod (42) articulates there is articulated seat (43), one side symmetry of articulated seat (43) is fixed with first restriction pole (44), the opposite side of articulated seat (43) articulates there is cylinder (45), fixture is provided with three groups altogether, and three groups fixture is regular triangle and fixes the front at fixed frame (3).

3. The pipe cutting and bending integrated machine for building according to claim 2, wherein: the middle position of the fixed block (41) is provided with a threaded hole, the first screw (42) is inserted into the threaded hole formed in the fixed block (41), threads assembled on the outer side of the first screw (42) are matched with the threaded hole formed in the fixed block (41), the first screw (42) is in threaded rotary connection with the fixed block (41) through threaded engagement, the fixed block (41) is symmetrically provided with limiting holes, the first limiting rod (44) is inserted into the limiting holes formed in the fixed block (41), and the first limiting rod (44) is in sliding connection with the fixed block (41).

4. The pipe cutting and bending integrated machine for building according to claim 1, wherein: the cutting mechanism comprises a sliding block (51), a second screw rod (52), a fixed table (53), a second limiting rod (54), a motor (55) and a cutting saw blade (56), the sliding block (51) is inserted into the back of the fixed frame (3), a second screw rod (52) is inserted into the sliding block (51), the other end of the second screw rod (52) is hinged with a fixed platform (53), one side of the fixed platform (53) is symmetrically fixed with a second limiting rod (54), the other side of the fixed platform (53) is fixedly provided with a motor (55), and a cutting saw blade (56) is fixedly arranged on a power output shaft of the motor (55), a sliding groove is arranged on the back surface of the fixed frame (3), the sliding groove is annular, one end of the sliding block (51) is embedded in the sliding groove arranged on the back surface of the fixed frame (3), the sliding block (51) is connected with the fixed frame (3) in a sliding mode through the sliding groove.

5. The pipe cutting and bending integrated machine for building according to claim 4, wherein: the guide wheel (6) is arranged above the operation table board (1) in an arc shape, the guide wheel (6) is rotatably connected with the operation table board (1), and one end of the central shaft of the guide wheel (6) is externally connected with a driving mechanism.

6. The pipe cutting and bending integrated machine for building according to claim 1, wherein: the spout has been seted up to the symmetry on the inner wall of braced frame (8), the spout of seting up on braced frame (8) inner wall is inlayed respectively at both ends around regulating block (9), regulating block (9) are through spout and braced frame (8) sliding connection, the both ends of third screw rod (10) are inserted respectively and are established on braced frame (8), third screw rod (10) rotate with braced frame (8) and are connected, be equipped with the screw thread on the inner wall of regulating block (9), and the screw thread of assembling on regulating block (9) inner wall and the screw thread looks adaptation of third screw rod (10) outside assembly, regulating block (9) are through the meshing of screw thread and third screw rod (10) screw thread swivelling joint.