CN211276005U

CN211276005U - Multi-pipe double-head pipe bender

Info

Publication number: CN211276005U
Application number: CN201922477458.7U
Authority: CN
Inventors: 罗文萍
Original assignee: Chongqing Huawen Feiqing Machinery Manufacturing Co ltd
Current assignee: Chongqing Huawen Feiqing Machinery Manufacturing Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a multitube spare double-end bending machine, which comprises a bod, the top internally mounted of organism has the regulating member, fixed component is installed on the top of regulating member, the top left side of organism is rotated and is connected with a plurality of bending dies, the internally mounted of bending die has coupling mechanism, top the screw thread piece is installed on the top of bending die, the bottom rigid coupling of screw thread piece has the kicking block. This multi-pipe double-end pipe bending machine, through the riser, the extension board, the cooperation of a piece and buckle is used, reached and to have carried out the fixed work with the iron pipe and carry out the return bend work, simultaneously can a plurality of installations can carry out the fixed work to a plurality of iron pipes, use through the cooperation of inserted block, the lug, a spring, the fixture block, clamp plate and perpendicular piece, reached and to have connected installation work to a plurality of return bend moulds, owing to consider that the intensity problem can install 2-3 and return bend mould at most in this embodiment, reached and increased work efficiency.

Description

Multi-pipe double-head pipe bender

Technical Field

The utility model relates to a bending machine technical field specifically is a multitube spare double-end bending machine.

Background

Pipe bending machines can be broadly classified into numerical control pipe bending machines, hydraulic pipe bending machines, and the like. Mainly used electric power construction, public railway construction, the boiler, the bridge, boats and ships, furniture, the pipe laying and the repairing of aspects such as decoration, have many functions, rational in infrastructure, advantages such as easy operation, this ware except possessing the return bend function, can also regard the hydro-cylinder as hydraulic jack to use, it is cheap to have a price for numerical control return bend equipment, high durability and convenient use's characteristics, take the leading product position in domestic bending machine market, current double-end bending machine is at the during operation, can only accomplish to carry out the return bend work to single iron pipe, lead to work efficiency lower, can't carry out the return bend work to a plurality of iron pipes simultaneously again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multitube double-end bending machine to current double-end bending machine that proposes in solving above-mentioned background art can only accomplish to carry out the return bend work to single iron pipe at the during operation, leads to work efficiency lower, can't carry out the problem of return bend work to a plurality of iron pipes simultaneously again.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-pipe double-head pipe bender comprises a machine body, wherein an adjusting member is installed inside the top end of the machine body, a fixed member is installed on the top end of the adjusting member, a plurality of pipe bending molds are rotatably connected to the left side of the top end of the machine body, a connecting mechanism is installed inside each pipe bending mold, a threaded block is installed at the top end of each pipe bending mold, and a top block is fixedly connected to the bottom end of each threaded block;

preferably, coupling mechanism includes inserted block, lug, spring, fixture block, clamp plate and riser, the inside center department rigid coupling of inserted block has the lug, equal rigid coupling all around of lug has the spring, the outside rigid coupling of spring has the fixture block, the laminating of the top of fixture block has the clamp plate, the top rigid coupling of clamp plate has the riser.

Preferably, the outer wall of the top end of the thread block is provided with grinding lines.

Preferably, the adjusting member includes screw rod, screwed pipe, inserted bar, decides piece and carousel, the outer wall threaded connection of screw rod has the screwed pipe, the outer wall top both sides of screwed pipe rigid coupling respectively have the inserted bar and decide the piece, the right side rigid coupling of screw rod has the carousel.

Preferably, the outer wall of the right side of the turntable is fixedly connected with a rubber sleeve.

Preferably, the fixed component comprises a vertical plate, a support block and a buckle plate, the support plate and the support block are fixedly connected to the upper end and the lower end of the right side of the vertical plate respectively, and the buckle plate is fixedly connected to the left side of the outer wall of the vertical plate.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-pipe double-end pipe bending machine, through the screw rod, the screwed pipe, the inserted bar, the cooperation of deciding piece and carousel is used, it can adjust work with fixed component to have reached, can press from both sides tight work to the iron pipe, use through the riser, the extension board, the cooperation of a piece and buckle, it can carry out the fixed work with the iron pipe and carry out the return bend work to have reached, simultaneously can a plurality of installations can carry out the fixed work to a plurality of iron pipes, use through the cooperation of inserted block, the lug, a spring, the fixture block, clamp plate and riser, it can connect the installation work to a plurality of return bend moulds to have reached, owing to consider that the intensity problem can install 2-3 and return bend mould at most in this embodiment, increased work efficiency has been reached.

Drawings

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

FIG. 2 is a schematic top view of the connecting structure of the elbow mold of FIG. 1;

FIG. 3 is a schematic view of a connection structure of the bending mold, the insert block and the clamping block in FIG. 1;

fig. 4 is a schematic view showing a connection structure of the threaded pipe, the insert rod and the fixed block in fig. 1.

In the figure: 1. the device comprises a machine body, 2, an adjusting component, 201, a screw rod, 202, a threaded pipe, 203, an inserting rod, 204, a fixed block, 205, a rotary table, 3, a fixing component, 301, a vertical plate, 302, a support plate, 303, a support block, 304, a buckle plate, 4, a pipe bending die, 5, a connecting mechanism, 501, an inserting block, 502, a bump, 503, a spring, 504, a clamping block, 505, a pressing plate, 506, a vertical block, 6, a top block, 7 and a threaded block.

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-pipe double-head pipe bender comprises a machine body 1, wherein an adjusting member 2 is installed inside the top end of the machine body 1, the adjusting member 2 can adjust a fixed member 3, the fixed member 3 is installed on the top end of the adjusting member 2, an iron pipe can be clamped by the fixed member 3, a plurality of pipe bending molds 4 are rotatably connected to the left side of the top end of the machine body 1, the pipe bending molds 4 can perform pipe bending work, the machine body 1 can provide power for the pipe bending molds 4, a connecting mechanism 5 is installed inside the pipe bending molds 4, the connecting mechanism 5 can install the plurality of pipe bending molds 4, preferably, 2-3 pipe bending molds 4 are controlled to perform connecting work, a thread module 7 is installed on the top end of the pipe bending mold 4, the thread module 7 can be installed and detached from the pipe bending molds 4, a top module 6 is fixedly connected to the bottom end of the thread module 7, and the top module 6 can be installed and detached by the thread module 7;

connecting mechanism 5 includes inserted block 501, lug 502, spring 503, fixture block 504, clamp plate 505 and riser 506, and the inside center department rigid coupling of inserted block 501 has lug 502, and inserted block 501 can be followed the inside of bottom bending die 4 and inserted and extracted, and the equal rigid coupling all around of lug 502 has spring 503, and lug 502 can carry out tensile work to spring 503, and spring 503's coefficient of elasticity is: 10N/CM-70N/CM, the outside rigid coupling of spring 503 has fixture block 504, fixture block 504 can be fixed the inside of bending die 4 with plug 501 joint, the top laminating of fixture block 504 has clamp plate 505, clamp plate 505 can carry out extrusion work to fixture block 504, can make fixture block 504 open, the top rigid coupling of clamp plate 505 has riser block 506, riser block 506 can slide from top to bottom in the inside of top bending die 4, the top outer wall processing of screw block 7 has the grinding line, the grinding line can play the work of increasing frictional force.

The adjusting component 2 comprises a screw 201, a threaded pipe 202, an inserted bar 203, a fixed block 204 and a turntable 205, the outer wall thread of the screw 201 is connected with the threaded pipe 202, the screw 201 rotates inside the machine body 1 through a bearing, the threaded pipe 202 can move left and right on the outer wall of the screw 201 when the screw 201 rotates, the inserted bar 203 and the fixed block 204 are fixedly connected to two sides of the top end of the outer wall of the threaded pipe 202 respectively, the threaded pipe 202 can drive the inserted bar 203 and the fixed block 204 to move left and right, the turntable 205 is fixedly connected to the right side of the screw 201, the screw 201 can rotate by rotating the turntable 205, a rubber sleeve is fixedly connected to the outer wall of the right side of the turntable 205, and the rubber.

Fixed component 3 includes riser 301, extension board 302, a piece 303, buckle 304, and both ends are the rigid coupling respectively has extension board 302 and a piece 303 about riser 301's the right side, and bottom piece 303 passes through bolt and decides piece 304 threaded connection, and extension board 302 carries out threaded connection through the bolt with other a piece 303, and riser 301's outer wall left side rigid coupling has buckle 304, and riser 301 can insert from the outer wall of inserted bar 203 and extract, and buckle 304 can carry out fixed work to the iron pipe.

When a multi-pipe double-head pipe bender bends a single iron pipe, a worker inserts the iron pipe into the bending die 4, the user rotates the turntable 205 after the iron pipe is inserted, the turntable 205 can drive the screw 201 to rotate in the machine body 1 when rotating, the screw 201 can drive the threaded pipe 202 to move towards the left side, the threaded pipe 202 can drive the insertion rod 203 and the fixed block 204 to move towards the left side when moving towards the left side, the insertion rod 203 and the fixed block 204 can drive the vertical plate 301 and the pinch plate 304 to move towards the left side when moving towards the left side, so that the iron pipe can be clamped, the user controls the bending die 4 to rotate through the control unit after clamping to bend the iron pipe, when the bending work of a plurality of iron pipes is required, the worker inserts the bending die 4 to be installed into the bottom bending die 4 through the insertion block 501, and inserts other bending dies 4 into the second bending die 4 through the insertion block 501 after insertion, when the support plate is inserted, the inserting block 501 extrudes the vertical block 506 in the bottom bending die 4, the vertical block 506 moves downwards when being extruded, the vertical block 506 can drive the pressing plate 505 to move downwards when moving downwards, the pressing plate 505 can extrude the fixture block 504 when moving downwards, the fixture block 504 expands outwards when being extruded, the spring 503 can be stretched when expanding, the fixture block 504 can clamp the inserting block 501 into the bottom bending die 4, after the bending die 4 to be installed is installed, a worker connects the thread block 7 to the inside of the top bending die 4 in a threaded manner, the top vertical block 506 is extruded through the top block 6, so that the installation work is completed, after the bending die 4 is installed, the worker needs to install a plurality of buckle plates 304, inserts a plurality of vertical plates 301 into the bottom vertical plates 301, and fixes the support block 303 and the support plate 302 in a threaded manner through bolts, thereby accomplishing the installation work to a plurality of risers 301 to can carry out the return bend work to a plurality of iron pipes.

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. The utility model provides a multi-pipe double-end bending machine, includes organism (1), its characterized in that: an adjusting member (2) is installed inside the top end of the machine body (1), a fixing member (3) is installed on the top end of the adjusting member (2), a plurality of bending molds (4) are rotatably connected to the left side of the top end of the machine body (1), a connecting mechanism (5) is installed inside each bending mold (4), a thread block (7) is installed on the top end of each bending mold (4) on the top end, and a top block (6) is fixedly connected to the bottom end of each thread block (7);

coupling mechanism (5) are including inserted block (501), lug (502), spring (503), fixture block (504), clamp plate (505) and riser (506), the inside center department rigid coupling of inserted block (501) has lug (502), equal rigid coupling all around of lug (502) has spring (503), the outside rigid coupling of spring (503) has fixture block (504), the top laminating of fixture block (504) has clamp plate (505), the top rigid coupling of clamp plate (505) has riser (506).

2. The multi-tube double-headed bender according to claim 1, wherein: the outer wall of the top end of the thread block (7) is provided with grinding lines.

3. The multi-tube double-headed bender according to claim 1, wherein: adjusting member (2) include screw rod (201), screwed pipe (202), inserted bar (203), decide piece (204) and carousel (205), the outer wall threaded connection of screw rod (201) has screwed pipe (202), the outer wall top both sides of screwed pipe (202) rigid coupling respectively have inserted bar (203) and decide piece (204), the right side rigid coupling of screw rod (201) has carousel (205).

4. The multi-tube double-headed bender according to claim 3, wherein: the right outer wall of the turntable (205) is fixedly connected with a rubber sleeve.

5. The multi-tube double-headed bender according to claim 1, wherein: fixed component (3) include riser (301), extension board (302), prop up piece (303), buckle (304), both ends rigid coupling respectively has extension board (302) and prop up piece (303) about the right side of riser (301), the outer wall left side rigid coupling of riser (301) has buckle (304).