CN217617382U - Material mould is grabbed in quick installation of irregular flange - Google Patents

Abstract

The utility model provides an irregular flange rapid installation material grabbing die, which comprises a die clamping base and a Z-shaped die clamping, wherein the die clamping base is formed by surrounding a plurality of die clamping base assembling blocks which have the same structure and are uniformly distributed along the circumferential direction, and the die clamping base is correspondingly arranged on a die machine body of a pipe bending machine; the Z-shaped clamping die is formed by surrounding a plurality of Z-shaped clamping die assembly blocks which are uniformly distributed along the circumferential direction, the Z-shaped clamping dies are correspondingly arranged on the clamping die base, and clamping holes matched with the irregular flanges in shape and size are formed in the inner sides of the Z-shaped clamping die assembly blocks in a surrounding mode. The utility model discloses can effectively centre gripping irregular flange of shape, its overall structure is simple, and convenient to use has effectively improved work efficiency.

Description

Material mould is grabbed in quick installation of irregular flange

Technical Field

The utility model belongs to the technical field of bending machine mould, concretely relates to material mould is grabbed in quick installation of irregular flange.

Background

The pipe bender is a machine for bending pipes, generally comprises a wheel die, a clamping die, a guide die and a core rod, and is mainly applied to pipeline laying and repairing in the aspects of electric power construction, highway construction, bridges, ships and the like. Because the end part of the steel pipe generally needs to be welded with parts such as flanges, the longer steel pipe is difficult to weld after being bent firstly, the turnover is time and labor wasted, and the turnover times are large, and the flanges and other parts are easy to collide and damage, so that the flange and other parts are welded firstly and then bent when the pipe bender is used for bending the pipe at present, the flange and other parts are welded at the end part of the pipeline firstly, and then the pipe bender is used for clamping the pipe and then performing pipe bending operation, but the traditional clamping die can only clamp the round steel pipe or the joint, and the flange and other structures with irregular shapes can not be clamped, thereby affecting the working efficiency.

SUMMERY OF THE UTILITY MODEL

1. Purpose of the utility model

To the technical problem, the utility model provides a material mould is grabbed in quick installation of irregular flange can effectively centre gripping the irregular flange of shape, and its overall structure is simple, and convenient to use has effectively improved work efficiency.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does: a material grabbing die for quickly mounting irregular flanges comprises a die clamping base and a Z-shaped die clamping, wherein the die clamping base is formed by surrounding a plurality of die clamping base assembling blocks which have the same structure and are uniformly distributed along the circumferential direction, and the die clamping base is correspondingly mounted on a pipe bending machine; the Z-shaped clamping die is formed by surrounding a plurality of Z-shaped clamping die assembly blocks which are uniformly distributed along the circumferential direction, the Z-shaped clamping dies are correspondingly arranged on the clamping die base, and clamping holes matched with the irregular flanges in shape and size are formed in the inner sides of the Z-shaped clamping die assembly blocks in a surrounding mode.

The further improvement lies in that: the die clamping base assembling block is formed by integrally molding a clamping pipe piece and a mounting plate, and the end part of one side of the clamping pipe piece extends outwards to form the mounting plate; the inner sides of the clamping pipe pieces of the clamping mold base assembling blocks are provided with through holes around the inner sides, the middle part of the mounting plate of each clamping mold base assembling block is correspondingly provided with a first mounting hole, and the two sides of the mounting plate are correspondingly provided with second mounting holes.

The further improvement is that: the size and the number of the Z-shaped clamping die assembly blocks are matched with those of the clamping die base assembly blocks, third mounting holes are formed in the positions, corresponding to the second mounting holes, of the two sides of the Z-shaped clamping die assembly blocks, and the Z-shaped clamping die assembly blocks and the clamping die base assembly blocks are fixedly mounted through bolts.

The further improvement lies in that: the clamping mold base is formed by surrounding three clamping mold base assembling blocks which have the same structure and are uniformly distributed along the circumferential direction, and the Z-shaped clamping mold is formed by surrounding three Z-shaped clamping mold assembling blocks which are uniformly distributed along the circumferential direction.

The further improvement lies in that: the clamping die base assembling block and the Z-shaped clamping die assembling block are both arc-shaped structures, and the outer diameter of the clamping die base is matched with that of the Z-shaped clamping die.

3. Advantageous effects

The technical scheme provided by the utility model, compared with prior art, following beneficial effect has:

the utility model discloses cancel traditional clamp die structure, redesign out and pressed from both sides mould base and Z type clamp die, be connected with the bending machine through pressing from both sides the mould base, press from both sides the mould cooperation with the Z type again and install on pressing from both sides the mould base, utilize this Z type to press from both sides the mould and cooperate with the irregular flange of required shape, through the middle part correspondence that presss from both sides the mould at the Z type be equipped with the shape and the size assorted centre gripping hole of irregular flange, alright effectively grasp the irregular flange of shape, realize the process of bending system after welding earlier, its overall structure is simple, high durability and convenient use, the turnover number of times has been reduced, the efficiency of welding and bending system has effectively been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the clamping mold base of the present invention;

FIG. 2 is a schematic cross-sectional view of the mold clamping base assembly block of the present invention;

FIG. 3 is a schematic view of the overall structure of the Z-clamp of the present invention;

FIG. 4 is a cross-sectional structural view of the top Z-clamp module assembly of FIG. 3;

FIG. 5 is a schematic view of the overall structure of the X-clamp in the embodiment.

Reference numerals

1. A clamping die base assembly block; 11. clamping the duct piece; 12. mounting a plate; 121. a first mounting hole; 122. a second mounting hole; 13. a through hole; 2. a Z-shaped clamping module assembly block; 21. a third mounting hole; 22. a clamping hole; 3. an X-shaped clamping module assembly block; 31. a tube gripping hole; 32. a connecting plate; 321. and a fourth mounting hole.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-4, the irregular flange quick-mounting material grabbing mold of the embodiment includes a mold clamping base and a Z-shaped mold clamp, wherein the mold clamping base is formed by surrounding a plurality of mold clamping base assembling blocks 1 which have the same structure and are uniformly distributed along the circumferential direction, and the mold clamping base is correspondingly mounted on a mold machine body of a pipe bending machine. The Z-shaped clamping die is formed by surrounding a plurality of Z-shaped clamping die assembly blocks 2 which are uniformly distributed along the circumferential direction, the Z-shaped clamping dies are correspondingly arranged on the clamping die base, clamping holes 22 matched with the irregular flange in shape and size are formed in the inner sides of the Z-shaped clamping die assembly blocks 2 in a surrounding mode, and the clamping holes 22 matched with the irregular flange in shape and size are correspondingly formed in the middle of each Z-shaped clamping die.

Specifically, as shown in fig. 1-2, the mold clamping base assembly block 1 is an arc-shaped structure, the mold clamping base assembly block 1 is formed by integrally molding an arc-shaped clamping duct piece 11 and an arc-shaped mounting plate 12, and one side end of the clamping duct piece 11 extends outwards to form the mounting plate 12. The centre gripping section of jurisdiction 11 of polylith double-layered mould base equipment piece 1 is around forming the centre gripping pipe, and the centre gripping section of jurisdiction 11 inboard of polylith double-layered mould base equipment piece 1 is around being formed with through-hole 13, and every mounting panel 12 middle part of double-layered mould base equipment piece 1 all corresponds and has seted up first mounting hole 121 to so that correspond to install on the mould base machine body of bending machine, realize the installation fixedly through the bolt in first mounting hole 121. The two sides of the mounting plate 12 are also correspondingly provided with second mounting holes 122. The size and the number of the Z-shaped clamping module assembly blocks 2 are matched with the size and the number of the clamping module base assembly blocks 1, as shown in fig. 3-4, the Z-shaped clamping module assembly blocks 2 are also of an arc-shaped structure, third mounting holes 21 are formed in positions, corresponding to the second mounting holes 122, of two sides of each Z-shaped clamping module assembly block 2, bolts are correspondingly mounted in the second mounting holes 122 and the third mounting holes 21, and the Z-shaped clamping module assembly blocks 2 and the clamping module base assembly blocks 1 are correspondingly mounted and fixed through the bolts. As shown in fig. 1-4, the mold clamping base of this embodiment is preferably formed by surrounding three mold clamping base assembling blocks 1 which have the same structure and are uniformly distributed along the circumferential direction, the Z-shaped mold clamping is preferably formed by surrounding three Z-shaped mold clamping assembling blocks 2 which are uniformly distributed along the circumferential direction, the three mold clamping base assembling blocks 1 and the three Z-shaped mold clamping assembling blocks 2 are correspondingly installed together, the outer diameter of the mold clamping base is matched with the outer diameter of the Z-shaped mold clamping, and the flange with an irregular shape is clamped by the Z-shaped mold clamping.

As mentioned in the background art, the conventional clamping mold can only clamp a circular steel pipe or a circular joint, that is, the conventional clamping mold generally adopts an X-shaped clamping mold, and the structure of the X-shaped clamping mold is as shown in fig. 5, the X-shaped clamping mold is composed of three arc-shaped X-shaped clamping mold assembly blocks 3 which have the same structure and are uniformly distributed along the circumferential direction, the three X-shaped clamping mold assembly blocks 3 surround to form a clamping pipe, circular pipe clamping holes 31 are formed around the inner sides of the three X-shaped clamping mold assembly blocks 3, arc-shaped connecting plates 32 are correspondingly arranged on the outer sides of the three X-shaped clamping mold assembly blocks 3, fourth mounting holes 321 are correspondingly formed on the connecting plates 32, the X-shaped clamping mold is correspondingly mounted on the pipe bender, the circular pipe clamping holes 31 on the inner sides of the X-shaped clamping mold can only clamp components such as a circular pipe or a circular joint, and the structures such as irregular-shaped flanges can not be clamped. The traditional X-shaped clamping die structure is omitted, the clamping die base and the Z-shaped clamping die are redesigned, the clamping die base is connected with the pipe bending machine in an installing mode, the Z-shaped clamping die is installed on the clamping die base in a matched mode, the Z-shaped clamping die is matched with the irregular flange in the required shape, the clamping hole 22 which is matched with the irregular flange in shape and size and is formed in the middle of the Z-shaped clamping die is utilized, the welded flange in the irregular shape at the end of the pipeline can be effectively clamped, the flange is correspondingly clamped on the pipe bending machine, the pipeline can be bent by the pipe bending machine, the process of bending after welding is carried out firstly is achieved, the integral structure is simple, the use is convenient, the turnover frequency is reduced, and the welding and bending efficiency is effectively improved. The Z-shaped clamping die can clamp irregular flanges, and can also clamp other irregular parts welded to the end of a pipe, such as irregular joints, etc., by only matching the shapes and sizes of the clamping holes 22 with those of the other irregular parts welded to the end of the pipe.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (5)

1. The utility model provides a material mould is grabbed in quick installation of irregular flange which characterized in that: the clamp die base is formed by surrounding a plurality of clamp die base assembling blocks (1) which have the same structure and are uniformly distributed along the circumferential direction, and the clamp die base is correspondingly arranged on a pipe bender; the Z-shaped clamping die is formed by surrounding a plurality of Z-shaped clamping die assembly blocks (2) which are uniformly distributed along the circumferential direction, the Z-shaped clamping dies are correspondingly arranged on the clamping die base, and clamping holes (22) matched with the irregular flanges in shape and size are formed in the inner sides of the Z-shaped clamping die assembly blocks (2) in a surrounding mode.

2. The irregular flange rapid installation material grabbing die as claimed in claim 1, wherein the die comprises: the mold clamping base assembling block (1) is formed by integrally molding a clamping pipe piece (11) and a mounting plate (12), and the end part of one side of the clamping pipe piece (11) extends outwards to form the mounting plate (12); the inner side of a clamping pipe piece (11) of each clamping mold base assembly block (1) is provided with a through hole (13) in a surrounding manner, the middle part of a mounting plate (12) of each clamping mold base assembly block (1) is correspondingly provided with a first mounting hole (121), and the two sides of the mounting plate (12) are correspondingly provided with second mounting holes (122).

3. The irregular flange rapid installation material grabbing die as claimed in claim 2, wherein the die comprises: the size and the number of the Z-shaped clamping module assembly blocks (2) are matched with those of the clamping module base assembly blocks (1), third mounting holes (21) are formed in the positions, corresponding to the second mounting holes (122), of two sides of the Z-shaped clamping module assembly blocks (2), and the Z-shaped clamping module assembly blocks (2) and the clamping module base assembly blocks (1) are fixedly mounted through bolts.

4. The irregular flange rapid installation material grabbing die as claimed in any one of claims 1 to 3, wherein the die comprises: the clamping mold base is formed by surrounding three clamping mold base assembling blocks (1) which have the same structure and are uniformly distributed along the circumferential direction, and the Z-shaped clamping mold is formed by surrounding three Z-shaped clamping mold assembling blocks (2) which are uniformly distributed along the circumferential direction.

5. The irregular flange rapid installation material grabbing die as claimed in claim 4, wherein the die comprises: the clamping die base assembling block (1) and the Z-shaped clamping die assembling block (2) are both arc-shaped structures, and the outer diameter size of the clamping die base is matched with that of the Z-shaped clamping die.

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