CN210676692U

CN210676692U - Double-end bending machine for steel pipe processing

Info

Publication number: CN210676692U
Application number: CN201921487303.5U
Authority: CN
Inventors: 汪兵
Original assignee: Zhangjiagang Bingfeng Machinery Manufacturing Co Ltd
Current assignee: Zhangjiagang Bingfeng Machinery Manufacturing Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-05
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a double-end bending machine of steel pipe processing usefulness, including double-end bending machine, the thermovent has all been seted up to the both sides of quick-witted case on the double-end bending machine, and double-end bending machine is operated the positive top of case and has been seted up first recess, and the inner wall of first recess slides and is equipped with solid piece, and the positive fixed mounting of solid piece has the collecting box, fixes being equipped with the bottom plate on the rotor plate of double-end bending machine, and the second recess has been seted up on the top of bottom plate, and fixed mounting has the fixed plate that is located second recess inner wall on the bottom plate, and second. This kind of double-end bending machine of steel pipe processing usefulness through set up second recess, fixed plate, splint, solid pole, spring and solid board on the bottom plate, can be through with the steel pipe centre gripping between fixed plate and splint, can prevent to a certain extent like this to take place relative slip between rotating head and the steel pipe to can improve the precision to steel pipe processing.

Description

Double-end bending machine for steel pipe processing

Technical Field

The utility model relates to a double-end bending machine specifically is a double-end bending machine of steel pipe processing usefulness.

Background

The pipe bender can be used as a jack for bending pipes, is roughly divided into a numerical control pipe bender, a hydraulic pipe bender and the like, and is applied to pipeline laying and building in the aspects of electric power construction, highway construction, bridges, ships and the like.

At present, in the use process of most double-head pipe bending machines, a steel pipe is usually placed in a groove, so that when the steel pipe is machined, the steel pipe and a rotating head are easy to slide relatively, and the machining precision is influenced to a certain degree. Therefore, we improve the above and provide a double-head pipe bender for processing steel pipes.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a double-end bending machine of steel pipe processing usefulness, including the double-end bending machine, the thermovent has all been seted up to the both sides of quick-witted case on the double-end bending machine, first recess has been seted up at the positive top of quick-witted case on the double-end bending machine, and the inner wall of first recess slides and is equipped with solid piece, the positive fixed mounting of solid piece has the collecting box, the fixed bottom plate that is equipped with on the rotor plate of double-end bending machine, and the top of bottom plate has seted up the second recess, fixed mounting has the fixed plate that is located second recess inner wall on the bottom plate, and second recess inner wall activity is equipped with splint, one side fixed mounting of splint has three solid pole, and the tip of three solid pole all passes bottom plate fixed mounting on a solid board, the cover is.

As a preferred technical scheme of the utility model, the arc wall has been seted up to fixed plate and splint one side relative, and the inner wall of arc wall is handled for the mar.

As an optimal technical scheme of the utility model, one side fixed mounting of solid piece has the square, and the round hole that link up is seted up at the back of square.

As an optimal technical scheme of the utility model, quick-witted case fixed mounting on the double-end bending machine has the spring catch relative with the square, and the bolt on the spring catch passes the round hole.

As an optimal technical scheme of the utility model, it is three the solid core rod is one row of distribution between splint and solid core plate, and the equidistance is arranged between the three solid core rod.

As an optimized technical scheme of the utility model, the inside of thermovent all is equipped with the dust screen.

The utility model has the advantages that: this kind of double-end bending machine of steel pipe processing usefulness through set up second recess, fixed plate, splint, solid pole, spring and solid board on the bottom plate, can be through with the steel pipe centre gripping between fixed plate and splint, can prevent to a certain extent like this to take place relative slip between rotating head and the steel pipe to can improve the precision to steel pipe processing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a double-head pipe bender for processing steel pipes according to the present invention;

FIG. 2 is a schematic structural diagram of a bottom plate of the double-head pipe bending machine for processing steel pipes according to the present invention;

fig. 3 is a schematic structural view of a solid rod of the double-head pipe bender of the present invention for processing steel pipes.

In the figure: 1. a double-headed pipe bender; 2. a heat dissipation port; 3. a dust screen; 4. a first groove; 5. a solid block; 6. a collection box; 7. a base plate; 8. a second groove; 9. a fixing plate; 10. a splint; 11. a solid bar; 12. a spring; 13. a solid plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2 and 3, the double-head pipe bender for processing steel pipes of the present invention comprises a double-head pipe bender 1, wherein both sides of the upper case of the double-head pipe bender 1 are provided with heat sinks 2, the top of the upper case of the double-head pipe bender 1 is provided with a first groove 4, and the inner wall of the first groove 4 is provided with a solid block 5 in a sliding way, the front surface of the solid block 5 is fixedly provided with a collecting box 6, a rotating plate of the double-head pipe bender 1 is fixedly provided with a bottom plate 7, a second groove 8 is arranged at the top end of the bottom plate 7, a fixing plate 9 positioned on the inner wall of the second groove 8 is fixedly arranged on the bottom plate 7, a splint 10 is movably arranged on the inner wall of the second groove 8, three solid bars 11 are fixedly arranged on one side of the splint 10, and the end parts of the three solid rods 11 are fixedly arranged on a solid plate 13 through the bottom plate 7, and the solid rods 11 are sleeved with springs 12 positioned in the second grooves 8.

Wherein, the arc wall has been seted up to fixed plate 9 and splint 10 one side relative, and the inner wall of arc wall is the mar and handles, carries out the mar through the inner wall to the arc wall, increases the frictional force between the inner wall of arc wall and the steel pipe.

Wherein, one side fixed mounting of solid block 5 has the square, and the back of square sets up the round hole that link up, sets up the square and set up the round hole on solid block 5, is convenient for like this with the cotter looks adaptation on the spring catch on the double-end bending machine 1.

Wherein, quick-witted case fixed mounting on the double-end bending machine 1 has the spring catch relative with the square, and the bolt on the spring catch passes the round hole, through setting up the spring catch and insert the round hole on the square, can fix collecting box 6, places collecting box 6 and shakes because double-end bending machine 1 shakes.

Wherein, three solid core rod 11 is one row of distribution between splint 10 and solid core plate 13, and the equidistance is arranged between three solid core rod 11, sets up three solid core rod 11, and certain degree can prevent that splint 10 from taking place to rock, improves the stability of splint 10 to the steel pipe centre gripping.

Wherein, the inside of thermovent 2 all is equipped with dust screen 3, prevents to a certain extent that the dust from carrying out the inside of bending machine case through thermovent 2, can reduce the work load of maintaining the inside of bending machine case.

During operation, when the steel pipe needs to be clamped, the solid plate 13 is pulled manually to move in the direction away from the double-head pipe bending machine 1, the solid rod 11 is driven to move in the direction away from the double-head pipe bending machine 1, the spring 12 is compressed, the clamping plate 10 can move in the direction away from the double-head pipe bending machine 1, then the steel pipe is placed in the second groove 8 in the bottom plate 7, the solid plate 13 is loosened under the action of the spring 12, the clamping plate 10 moves in the direction close to the steel pipe, the steel pipe is clamped between the fixing plate 9 and the clamping plate 10, therefore, when the steel pipe is machined, the machining precision of the steel pipe can be improved to a certain degree, when the collection of the scraps collected in the collecting box 6 needs to be processed, the spring pin on the double-head pipe bending machine 1 is pulled out of the square on the collecting box 6 manually, and the scraps in the collecting.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a double-end bending machine of steel pipe processing usefulness, includes double-end bending machine (1), its characterized in that, thermovent (2) have all been seted up to the both sides of quick-witted case on double-end bending machine (1), first recess (4) have been seted up at the positive top of the quick-witted case of double-end bending machine (1), and the inner wall of first recess (4) slides and is equipped with solid piece (5), the positive fixed mounting of solid piece (5) has collecting box (6), fixed bottom plate (7) of being equipped with on the rotor plate of double-end bending machine (1), and the top of bottom plate (7) has seted up second recess (8), fixed mounting has fixed plate (9) that are located second recess (8) inner wall on bottom plate (7), and second recess (8) inner wall activity is equipped with splint (10), one side fixed mounting of splint (10) has three solid pole (11), and the tip of three solid pole (11) all passes bottom plate (7) fixed mounting on one And a spring (12) positioned in the second groove (8) is sleeved on the solid rod (11).

2. The double-headed pipe bender for processing steel pipes according to claim 1, wherein the opposite sides of the fixed plate (9) and the clamping plate (10) are provided with arc-shaped grooves, and the inner walls of the arc-shaped grooves are subjected to scratch treatment.

3. The double-headed pipe bender for processing steel pipes according to claim 1, wherein a square block is fixedly mounted on one side of the solid block (5), and a through circular hole is formed in the back of the square block.

4. The double-headed pipe bender for processing steel pipes according to claim 3, characterized in that the case of the double-headed pipe bender (1) is fixedly mounted with a spring pin opposite to the square block, and the bolt of the spring pin passes through the round hole.

5. The double-headed pipe bender for processing steel pipes according to claim 1, wherein the three solid bars (11) are distributed between the clamping plate (10) and the solid plate (13) in a row, and the three solid bars (11) are arranged at equal intervals.

6. The double-headed pipe bender for processing steel pipes according to claim 1, characterized in that the inside of each heat dissipation opening (2) is provided with a dust screen (3).