CN214866393U - Double-head pipe bending machine for metal pipe machining - Google Patents

Abstract

The utility model mainly relates to the technical field of metal pipe fitting processing, and provides a double-head pipe bending machine for metal pipe processing, which comprises a clamping block and a wheel die, and is characterized in that the upper surface of the clamping block is internally provided with a groove for placing the pipe; the width of the groove is matched with the width of the wheel die; the baffle passes through one side elastic connection in elastic component and the recess, can slide along the direction of perpendicular to recess length in the recess, the utility model discloses a clamp splice upper surface is equipped with the recess inwards for place a plurality of tubular product, and then can buckle a plurality of tubular product in step, improved return bend efficiency greatly, simultaneously, the design of baffle, under the condition that the tubular product chi footpath differs, compensated the width that fails to fill up in the recess, guaranteed the operation in-process, tubular product can not slide in the recess, and overall structure is simple, is suitable for the practicality, is worth promoting.

Description

Double-head pipe bending machine for metal pipe machining

Technical Field

The utility model mainly relates to the technical field of metal pipe fitting processing, concretely relates to double-end bending machine of metal tubular product 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.

The double-end bending machine of the prior art has the advantages that in the pipe bending process, the pipe bending part is clamped into the groove of the wheel die, so that the better pipe bending quality can be guaranteed, but only one pipe can be bent during operation, the efficiency is low, the double-end bending machine is not suitable for large-scale popularization, and meanwhile, because the pipe sizes are different, the grooves of the wheel die can not be well fixed to the pipe, and certain risks exist during pipe bending operation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a double-end bending machine of metal tubular product processing usefulness for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a double-head pipe bender for processing metal pipes comprises a clamping block and a wheel die, and is characterized in that a groove for placing the pipes is formed in the upper surface of the clamping block; the width of the groove is matched with the width of the wheel die; the baffle is elastically connected with one side in the groove through an elastic piece and can slide in the groove along the direction vertical to the length of the groove.

Preferably, the pipe fitting fixture further comprises a limiting part, wherein the limiting part is clamped at the top of the clamping block, and a closed rectangular cavity is formed between the limiting part and the clamping block and used for placing the pipe.

Preferably, more than two bulges are respectively arranged on two sides of the clamping block along the vertical direction; the bottom surface of the bulge is horizontally arranged, the upper surface of the bulge is obliquely arranged, and the section of the bulge is in a right-angled triangle shape; two opposite side surfaces of two ends of the limiting piece are provided with clamping grooves matched with the protrusions; the limiting piece is made of elastic materials.

Preferably, the elastic material is rubber.

Preferably, the elastic member is a gas spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an anchor clamps piece upper surface is equipped with the recess in to for place a plurality of tubular products, and then can buckle a plurality of tubular products in step, improved return bend efficiency greatly, simultaneously, the design of baffle, under the condition that the tubular product footpath differs, compensated the width that fails to fill up in the recess, guaranteed the operation in-process, tubular product can not slide in the recess, the utility model has the advantages of simple structure, be suitable for the practicality, be worth promoting.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1 with a tubing disposed therein;

FIG. 3 is an enlarged view of the structure at A of FIG. 1 when empty;

fig. 4 is a schematic view of the locating part structure of the present invention.

In the figure: 1, clamping blocks; 101, a groove; 102 is raised;

2, performing wheel molding;

3, tubing;

4, a baffle plate;

5, an elastic piece;

6 a limiting part; 601 a card slot.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

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 be present, and 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 also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive 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, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, the utility model provides a double-end bending machine of metal tubular product processing usefulness, including clamp splice 1 and wheel mould 2, 1 upper surface of clamp splice is equipped with the recess 101 of placing tubular product 3 inwards, 2 widths of recess 101 width adaptation wheel mould, can accomplish the tubular product 3 that covers in the recess 101 when guaranteeing wheel mould 2 operation, baffle 4 passes through elastic component 5 and recess 101 in one side elastic connection, baffle 4 can slide along the direction of perpendicular to recess 101 length in recess 101, a width for compensating recess 101 can not be filled up to a certain quantity of tubular product 3, guaranteed the operation in-process, tubular product 3 can not slide in recess 101.

The utility model discloses an 1 upper surface of clamp splice is equipped with recess 101 to the inside for place a plurality of tubular product 3, and then can buckle a plurality of tubular product 3 in step, improved return bend efficiency greatly, simultaneously, baffle 4's design under the condition that 3 chi footpaths of tubular product differ, has compensated the width that fails to fill up in the recess 101, has guaranteed the operation in-process, and tubular product 3 can not slide in recess 101, the utility model has the advantages of simple overall structure, be suitable for the practicality, be worth promoting.

In view of avoiding having the relative slip of vertical direction in recess 101 among the 3 operation processes of tubular product, on the basis of above-mentioned embodiment, the utility model provides a preferred technical scheme again, still include locating part 6, locating part 6 joint in clamp splice 1 top, form between locating part 6 and clamp splice 1 and seal the rectangle cavity and be used for placeeing tubular product 3, tubular product 3 has guaranteed to be inevitable the level in recess 101 by the design of locating part 6 and has put, can not have the relative slip of vertical direction, has further guaranteed the stability of operation.

Considering the specific implementation of the retaining member 6 being engaged with the clamping block 1, on the basis of the above-mentioned embodiments, the present invention further provides a preferable technical solution, two sides of the clamping block 1 are respectively provided with two or more protrusions 102 along the vertical direction, the bottom surfaces of the protrusions 102 are horizontally arranged, the upper surfaces are obliquely arranged, the cross section of the protrusions is in a right triangle shape, two opposite sides of two ends of the retaining member 6 are provided with engaging grooves 601 adapted to the protrusions, the design of the protrusions 102 and the engaging grooves 601 realizes that the retaining member 6 is engaged with the clamping block 1, the horizontal arrangement of the bottom surfaces of the protrusions 102 prevents the retaining member 6 from moving backwards when being installed downwards, i.e. the retaining member 6 is installed with self-locking property, the upper surface of the protrusions 102 is obliquely arranged to make the retaining member 6 easier to be installed downwards, the retaining member 6 is made of elastic material, and when ensuring that the retaining member 6 is installed downwards, the engaging grooves 601 slide on the protrusions 102 in elastic contact rather than rigid contact, greatly prolonged the life of locating part 6, also improved the usability of integrated device, after tubular product 3 placed, can install locating part 6, align draw-in groove 601 and arch 102, hard push down locating part 6 can, after the return bend operation, horizontal migration locating part 6 can let draw-in groove 601 and arch 102 break away from, accomplish the dismantlement, and the installation of locating part 6 is dismantled all very simply, is suitable for the practicality.

Considering the specific implementation of the elastic material, on the basis of the above embodiments, the present invention further provides a preferable technical solution, the elastic material is rubber, and the selection of the rubber has elasticity, is wear-resistant, cold-resistant, cheap and easily available, and is suitable for practical use.

Considering the concrete realization of elastic component, on the basis of above-mentioned embodiment, the utility model provides a preferred technical scheme again, the elastic component is the air spring, and the selective motion speed of air spring is relatively slow, easy control, simple structure, light and installation maintenance are simple, are suitable for the practicality.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims (5)

1. A double-head pipe bender for processing metal pipes comprises a clamping block and a wheel die, and is characterized in that a groove for placing the pipes is formed in the upper surface of the clamping block;

the width of the groove is matched with the width of the wheel die;

the baffle is elastically connected with one side in the groove through an elastic piece and can slide in the groove along the direction vertical to the length of the groove.

2. The double-headed pipe bending machine according to claim 1, further comprising a limiting member, wherein the limiting member is clamped to the top of the clamping block, and a closed rectangular cavity is formed between the limiting member and the clamping block for placing a pipe.

3. The double-headed pipe bender for processing metal pipes according to claim 2, wherein two sides of the clamping block are respectively provided with more than two protrusions along the vertical direction;

the bottom surface of the bulge is horizontally arranged, the upper surface of the bulge is obliquely arranged, and the section of the bulge is in a right-angled triangle shape;

two opposite side surfaces of two ends of the limiting piece are provided with clamping grooves matched with the protrusions;

the limiting piece is made of elastic materials.

4. The double-headed pipe bender according to claim 3, wherein said elastic material is rubber.

5. The double-headed pipe bender according to claim 1, wherein said elastic member is a gas spring.

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