CN212419218U

CN212419218U - Multi-radius pipe bending tool

Info

Publication number: CN212419218U
Application number: CN202021012238.3U
Authority: CN
Inventors: 潘龙
Original assignee: Changxing Jialong Machinery Co ltd
Current assignee: Changxing Jialong Machinery Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-29
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a many radii pipe bending tool, including first wide plate, adjustment mechanism is installed at the top of first wide plate, adjustment mechanism includes short slab, first threaded rod, first handle, riser, first sheave, second threaded rod and second sheave, two the bottom of short slab is respectively with the top left and right sides looks rigid coupling of first wide plate, two the inner wall of short slab links to each other with the outer wall left and right sides rotation of first threaded rod respectively. Can follow the size of trading the sheave through the second threaded rod bottom the first sheave of adjustment mechanism, the bending of multiple pipeline has been realized, the work efficiency is improved, the practicality is improved, control the third threaded rod through fixed establishment and rotate, realize moving about the bent plate, the regulation of fixed dimension has been controlled, the trouble of preparing the instrument has been saved, and is convenient to carry, and is simple to use, and fixed establishment fixed dimension is adjustable simultaneously, takes place the friction when having avoided the pipeline to insert, has avoided damaging, and the service life is prolonged, and is convenient for popularize.

Description

Multi-radius pipe bending tool

Technical Field

The utility model relates to a many radii pipe bending tool technical field specifically is a many radii pipe bending tool.

Background

The multi-radius pipe bender has various types, one of which is a tool for arranging wires and pipes in an electrical power tool, is used for bending the wires and pipes, and belongs to a spiral spring-shaped tool.

Current many radiuses pipe bending tool can only satisfy a pipeline and process when using, has reduced work efficiency, has reduced the practicality to pipeline fixed dimension can not be adjusted, need prepare a plurality of instruments, portable not convenient for, and is troublesome to use, and original instrument inserts the messenger at the pipeline simultaneously, rubs easily taking place, causes the damage, has shortened life, is not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-radius pipe bending tool to it can only satisfy a pipeline and process when using to put forward current multi-radius pipe bending tool among the above-mentioned background art of solution, has reduced work efficiency, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-radius pipe bending tool comprises a first wide plate, wherein the top of the first wide plate is provided with an adjusting mechanism;

the adjusting mechanism comprises a short plate, a first threaded rod, a first handle, a vertical plate, a first grooved wheel, a second threaded rod and a second grooved wheel;

two the bottom of short slab is respectively with the top left and right sides looks rigid coupling of first wide plate, two the inner wall of short slab links to each other with the outer wall left and right sides rotation of first threaded rod respectively, the right side of first threaded rod and the left side looks rigid coupling of first handle, the outer wall of first threaded rod and the top threaded connection of riser, the inner wall of riser and the outer wall slip joint of first wide plate, the bottom of riser and the top looks rigid coupling of first sheave, the bottom of first sheave and the outer wall threaded connection of second threaded rod, the bottom of second threaded rod and the top looks rigid coupling of second sheave.

Preferably, the inner diameter wall of the second sheave is 3 to 5cm wider than the inner diameter of the first sheave.

Preferably, the top left side rigid coupling of first wide board has first nose bar, the outer wall swing joint of first nose bar has the sheet metal, the left side swing joint of sheet metal has the second nose bar, the bottom plate rigid coupling of second nose bar has the second wide board.

Preferably, a sliding groove is processed on the inner wall of the second wide plate, and a fixing mechanism is installed inside the sliding groove;

the fixing mechanism comprises a third threaded rod, a second handle, a bent plate, a straight plate and a groove plate;

the outer wall left and right sides of third threaded rod rotates with the inner wall left and right sides of spout respectively and links to each other, the left side of third threaded rod and the right side looks rigid coupling of second handle, the outer wall of third threaded rod and the top threaded connection of bent plate, the right side of bent plate and the left side top looks rigid coupling of straight board, the right side of straight board from top to bottom respectively with the left side looks rigid coupling of two frid.

Preferably, a rotating mechanism is arranged in the groove on the right side of the second wide plate;

the rotating mechanism comprises a first short rod, a first gear, a second gear and a second short rod;

the upper and lower both sides of first quarter butt link to each other with the lower round of going up of the right side recess of second wide slab respectively, the outer wall of first quarter butt and the inner wall looks rigid coupling of first gear, the right side of first gear links to each other with the left side meshing of second gear, the inner wall of second gear and the outer wall looks rigid coupling of second quarter butt, the upper and lower both sides of second quarter butt link to each other with the left side recess of first wide slab tilting respectively.

Preferably, a vertical plate is fixedly connected to the right side of the first wide plate, and a circular ring is fixedly connected to the right side of the vertical plate.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-radius pipe bending tool.

The size of the grooved pulley can be changed through the second threaded rod at the bottom of the first grooved pulley of the adjusting mechanism, so that bending of various pipelines is realized, the working efficiency is improved, and the practicability is improved.

The third threaded rod is controlled to rotate through the fixing mechanism, the left-right movement of the bent plate is achieved, the adjustment of the fixed size is controlled, the trouble of preparing tools is eliminated, and the device is convenient to carry and simple to use.

Meanwhile, the fixing size of the fixing mechanism is adjustable, so that friction is avoided when a pipeline is inserted, damage is avoided, the service life is prolonged, and the popularization is facilitated.

Drawings

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

FIG. 2 is a schematic view of the connection between the short plate, the first threaded rod and the first handle in FIG. 1;

FIG. 3 is a schematic view showing the connection relationship between the third threaded rod, the bent plate and the straight plate in FIG. 1;

fig. 4 is a schematic view of a connection relationship between the first short rod, the first gear and the second gear in fig. 1.

In the figure: 1. the adjustable screw comprises a first wide plate, 2, an adjusting mechanism, 201, a short plate, 202, a first threaded rod, 203, a first handle, 204, a vertical plate, 205, a first grooved wheel, 206, a second threaded rod, 207, a second grooved wheel, 3, a fixing mechanism, 301, a third threaded rod, 302, a second handle, 303, a bent plate, 304, a straight plate, 305, a grooved plate, 4, a rotating mechanism, 401, a first short rod, 402, a first gear, 403, a second gear, 404, a second short rod, 5, a vertical plate, 6, a circular ring, 7, a first convex rod, 8, a thin plate, 9, a second convex rod, 10, a second wide plate, 11 and a sliding groove.

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 multi-radius pipe bending tool comprises a first wide plate 1, wherein an adjusting mechanism 2 is installed at the top of the first wide plate 1, the adjusting mechanism 2 comprises short plates 201, a first threaded rod 202, a first handle 203, a vertical plate 204, a first grooved wheel 205, a second threaded rod 206 and a second grooved wheel 207, the bottoms of the two short plates 201 are fixedly connected with the left side and the right side of the top of the first wide plate 1 respectively, the inner walls of the two short plates 201 are rotatably connected with the left side and the right side of the outer wall of the first threaded rod 202 respectively, the first threaded rod 202 rotates under stress through a bearing on the inner wall of the short plate 201, the right side of the first threaded rod 202 is fixedly connected with the left side of the first handle 203, the first handle 203 conveniently rotates the first threaded rod 202, the outer wall of the first threaded rod 202 is in threaded connection with the upper portion of the vertical plate 204, the inner wall of the vertical plate 204 is in sliding clamping connection with the outer wall of the first wide plate 1, the vertical plate 204, the bottom of the vertical plate 204 is fixedly connected with the top of the first grooved wheel 205, the bottom of the first grooved wheel 205 is in threaded connection with the outer wall of the second threaded rod 206, the second threaded rod 206 can be separated from the first grooved wheel 205 after being stressed to rotate, the bottom of the second threaded rod 206 is fixedly connected with the top of the second grooved wheel 207, the inner diameter wall of the second grooved wheel 207 is 3-5cm wider than the inner diameter of the first grooved wheel 205, and pipeline bending with different sizes can be met.

A first convex rod 7 is fixedly connected to the left side of the top of a first wide plate 1, a thin plate 8 is movably connected to the outer wall 5 of the first convex rod 7, the thin plate 8 rotates under stress through the first convex rod 7, a second convex rod 9 is movably connected to the left side of the thin plate 8, a second wide plate 10 is fixedly connected to the bottom plate of the second convex rod 9, a chute 11 is formed in the inner wall of the second wide plate 10, a fixing mechanism 3 is installed in the chute 11, the fixing mechanism 3 comprises a third threaded rod 301, a second handle 302, a bent plate 303, a straight plate 304 and a slotted plate 305, the left side and the right side of the outer wall of the third threaded rod 301 are respectively connected with the left side and the right side of the inner wall of the chute 11 in a rotating manner, the third threaded rod 301 rotates under stress through bearings on the left side and the right side of the inner wall of the chute 11, the left side of the third threaded rod 301 is fixedly connected with the right side of the second handle 302, the second handle 302, the third threaded rod 301 rotates to drive the bent plate 303 to move left and right, the right side of the bent plate 303 is fixedly connected with the top of the left side of the straight plate 304, the right side of the straight plate 304 is fixedly connected with the left sides of the two groove plates 305 up and down respectively, a rotating mechanism 4 is arranged in a right groove of the second wide plate 10, the rotating mechanism 4 comprises a first short rod 401, a first gear 402, a second gear 403 and a second short rod 404, the upper side and the lower side of the first short rod 401 are connected with the right groove of the second wide plate 10 up and down respectively, the first short rod 401 rotates under the stress through upper and lower bearings of the right groove of the second wide plate 10, the outer wall of the first short rod 401 is fixedly connected with the inner wall of the first gear 402, the right side of the first gear 402 is meshed with the left side of the second gear 403, the inner wall of the second gear 403 is fixedly connected with the outer wall of the second short rod 404, the upper side and the lower side of the second short rod 404 are connected with the left, second quarter butt 404 atress rotates through the bearing about first wide slab 1 left side recess, and the right side rigid coupling of first wide slab 1 has riser 5, and the right side rigid coupling of riser 5 has ring 6, and ring 6 conveniently controls whole instrument.

In this embodiment, when the tool is used, a pipeline is first passed between the first grooved pulley 205 and the grooved plate 305, then the second handle 302 is rotated to drive the third threaded rod 301 to rotate, so that the bent plate 303 moves to the right side, so that the grooved plate 305 and the first grooved pulley 205 tightly support the pipeline, then the circular ring 6 fixing tool is held, the second wide plate 10 is driven to rotate forward by the second handle 302, so that the first gear 402 rotates forward through the second gear 403, the rotated second wide plate 10 drives the bent plate 303 to rotate forward, the rotated bent plate 303 drives the grooved plate 305 to rotate forward through the straight plate 304, so that the pipeline clamped in the middle is bent, then the bent part slides to the right side, so that the bent part reaches the right side of the first grooved pulley 205, then the first handle 203 is rotated to drive the first threaded rod 202 to rotate, so that the vertical plate 204 is driven to move to the right side through the outer wall of the first wide plate 1, the moving vertical plate 204 drives the first grooved pulley 205 to move towards the right side until the first grooved pulley 205 brings the pipeline to be tightly abutted against the vertical plate 5, then the first handle 203 stops rotating, then the second handle 302 rotates to enable the grooved plate 305 to be tightly abutted against the rear pipeline, and then the second wide plate 10 rotates backwards, so that the pipeline is bent.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 multi-radius pipe bending tool comprising a first wide plate (1), characterized in that: the top of the first wide plate (1) is provided with an adjusting mechanism (2);

the adjusting mechanism (2) comprises a short plate (201), a first threaded rod (202), a first handle (203), a vertical plate (204), a first grooved wheel (205), a second threaded rod (206) and a second grooved wheel (207);

two the bottom of short slab (201) is respectively with the top left and right sides looks rigid coupling of first wide slab (1), two the inner wall of short slab (201) is respectively with the outer wall of first threaded rod (202) about both sides change continuous, the right side of first threaded rod (202) and the left side looks rigid coupling of first handle (203), the outer wall of first threaded rod (202) and the top threaded connection of riser (204), the inner wall of riser (204) and the outer wall slip joint of first wide slab (1), the bottom of riser (204) and the top looks rigid coupling of first sheave (205), the bottom of first sheave (205) and the outer wall threaded connection of second threaded rod (206), the bottom of second threaded rod (206) and the top looks rigid coupling of second sheave (207).

2. A multi-radius pipe bending tool according to claim 1, wherein: the inner diameter wall of the second sheave (207) is 3-5cm wider than the inner diameter of the first sheave (205).

3. A multi-radius pipe bending tool according to claim 1, wherein: the top left side rigid coupling of first wide plate (1) has first nose bar (7), the outer wall swing joint of first nose bar (7) has sheet metal (8), the left side swing joint of sheet metal (8) has second nose bar (9), the bottom plate rigid coupling of second nose bar (9) has second wide plate (10).

4. A multi-radius pipe bending tool according to claim 3, wherein: a sliding groove (11) is formed in the inner wall of the second wide plate (10), and a fixing mechanism (3) is installed inside the sliding groove (11);

the fixing mechanism (3) comprises a third threaded rod (301), a second handle (302), a bent plate (303), a straight plate (304) and a groove plate (305);

the left and right sides of the outer wall of third threaded rod (301) rotate with the inner wall left and right sides of spout (11) respectively and link to each other, the left side of third threaded rod (301) and the right side looks rigid coupling of second handle (302), the outer wall of third threaded rod (301) and the top threaded connection of bent plate (303), the right side of bent plate (303) and the left side top rigid coupling of straight board (304), the right side of straight board (304) from top to bottom respectively with the left side looks rigid coupling of two frid (305).

5. A multi-radius pipe bending tool according to claim 3, wherein: a rotating mechanism (4) is arranged in the groove on the right side of the second wide plate (10);

the rotating mechanism (4) comprises a first short rod (401), a first gear (402), a second gear (403) and a second short rod (404);

the upper and lower both sides of first quarter butt (401) link to each other with the lower round of going up of the right side recess of second wide slab (10) respectively, the outer wall of first quarter butt (401) and the inner wall looks rigid coupling of first gear (402), the right side of first gear (402) links to each other with the left side meshing of second gear (403), the inner wall of second gear (403) and the outer wall looks rigid coupling of second quarter butt (404), the upper and lower both sides of second quarter butt (404) link to each other with the left side recess of first wide slab (1) from top to bottom rotation respectively.

6. A multi-radius pipe bending tool according to claim 1, wherein: a vertical plate (5) is fixedly connected to the right side of the first wide plate (1), and a circular ring (6) is fixedly connected to the right side of the vertical plate (5).