CN212216819U

CN212216819U - Mould for section bar oblique head edge bending machine and edge bending machine

Info

Publication number: CN212216819U
Application number: CN202020682057.5U
Authority: CN
Inventors: 张宇
Original assignee: SHENZHEN NEW CANGHAI MACHINERY CO Ltd
Current assignee: SHENZHEN NEW CANGHAI MACHINERY CO Ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-25
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a section bar oblique head is mould and beading machine for beading machine, wherein, section bar oblique head is mould for the beading machine includes: the base body is provided with a convex part extending outwards, the convex part comprises a base part and a supporting part connected with the base part, the base part is provided with a straight groove, the straight groove is used for matching a punch to bend the oblique head of the sectional material, and the supporting part is used for abutting against the part of the sectional material, which is close to the part to be bent, so as to form a support; the bearing part is provided with a clearance inclined plane which can prevent the interference with the inner wall of the section bar, and the clearance inclined plane is not parallel to the straight groove. Utilize keep away empty inclined plane can carry out the crimp to the section bar terminal surface hypotenuse of different inclination, and its support nature is good, and the crimping is effectual.

Description

Mould for section bar oblique head edge bending machine and edge bending machine

Technical Field

The utility model relates to a nonstandard automation equipment field, in particular to section bar scarf joint machine mould and section bar crimp machine.

Background

In industrial manufacturing processes, there is a need for profiles with beads (edges). Such as applicant's patent a profile hold-down device, entitled publication No. CN 210188145U. The blank pressing device in this patent includes panel, base, double-end hydro-cylinder, blank pressing blade holder, blank pressing sword, stroke adjusting part and locking pad, and the pedestal mounting is on the panel, and double-end hydro-cylinder installs on the base, and the blank pressing sword passes through the blank pressing blade holder and connects the hydro-cylinder pole lower extreme at double-end hydro-cylinder, and stroke adjusting part is used for adjusting the stroke of hydro-cylinder pole, installs on double-end hydro-cylinder to be connected with the upper end of hydro-cylinder pole. The edge pressing machine is used for pressing the edge of the end part of the square pipeline profile, and bending the side part of the end part of the profile inwards to form a bevel edge. As can be seen from the drawings of this patent, the blankholder is applied to the right-angled end faces of the profile. In industrial manufacturing engineering, the ends of the profiles may be bevelled, known as bevels or bevels, i.e. the end faces of the profiles are not perpendicular to the direction of extension of the profiles, which are typically welded to form an L-shaped structure. At present, no device capable of bending the bevel edge of the end face of the section bar exists in the market. Therefore, it is necessary to design a mold and a device capable of bending the bevel edge of the end face of the section.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned technical problem, on the one hand, provide a section bar oblique head mould for beading machine, on the other hand provides a section bar beading machine.

In order to achieve the above object, the first technical solution of the present invention is:

section bar oblique head mould for beading machine includes: the base body is provided with a convex part extending outwards, the convex part comprises a base part and a supporting part connected with the base part, the base part is provided with a straight groove, the straight groove is used for matching a punch to bend the oblique head of the sectional material, and the supporting part is used for abutting against the part of the sectional material, which is close to the part to be bent, so as to form a support; the bearing part is provided with a clearance inclined plane which can prevent the interference with the inner wall of the section bar, and the clearance inclined plane is not parallel to the straight groove.

The base is provided with a through hole, and a movable part which can be matched with the signal detection switch through one end of the movable part is arranged in the through hole.

The other end of the movable component is used for being matched with the inclined plane on the section bar oblique head, and the movable component can be pushed to move through the inclined plane on the section bar oblique head.

The through hole is a step hole, and a reset spring capable of driving the movable part to reset is arranged in a large hole of the step hole.

And a sliding groove is arranged on the seat body close to one side of the signal detection switch.

A sliding block connected with the movable part is arranged in the sliding groove; and along the arrangement direction of the straight groove, the length of the sliding block is greater than the caliber of the through hole.

The through-hole has two, two the through-hole parallel arrangement.

The base is provided with two through holes which are parallel to each other, one end of each through hole penetrates through the surface of the base on one side of the bearing part, the seat body is provided with a sliding groove, the other end of each through hole is communicated with the corresponding sliding groove, a movable part is arranged in each through hole through a return spring, and a sliding block connected with the movable part is arranged in each sliding groove; along the arrangement direction of the straight groove, the width of the sliding groove is larger than the caliber of the through hole, the shape of the sliding block is matched with that of the sliding groove, and the sliding block can slide out of the sliding groove or retract into the sliding groove; the sliding block is used for being matched with the signal detection switch to be identified; the straight groove has two, in the upper and lower bilateral symmetry of basal portion sets up, the clearance inclined plane has two and symmetry setting.

The utility model has the advantages that:

the utility model discloses a section bar oblique head mould for beading machine, include: the base body is provided with a convex part extending outwards, the convex part comprises a base part and a supporting part connected with the base part, the base part is provided with a straight groove, the straight groove is used for matching a punch to bend the oblique head of the sectional material, and the supporting part is used for abutting against the part of the sectional material, which is close to the part to be bent, so as to form a support; the bearing part is provided with a clearance inclined plane which can prevent the interference with the inner wall of the section bar, and the clearance inclined plane is not parallel to the straight groove. Utilize keep away empty inclined plane can carry out the crimp to the section bar terminal surface hypotenuse of different inclination, and its support nature is good, and the crimping is effectual.

A second object of the present invention is to provide a profile bending machine, including any one of the above embodiments, the mold for a profile miter bending machine.

Because this scheme includes the section bar scarf mould for limit machine of aforementioned scheme, it is same, the utility model provides a section bar crimp machine also has aforementioned beneficial effect.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic perspective view of an edge bending machine according to an alternative embodiment of the present invention;

FIG. 2 is one of the schematic views of the assembly structure for mounting the mold on the edge bender;

FIG. 3 is a second schematic view of an assembly configuration for mounting the mold on the crimping machine;

FIG. 4 is a third schematic view of an assembly configuration for mounting the mold on the edge bender;

fig. 5 is a schematic view of a cross-sectional structure taken along the direction a-a in fig. 2.

Fig. 6 is a second schematic cross-sectional view taken along the direction a-a in fig. 2.

Fig. 7 is a schematic perspective view of the mold base.

Fig. 8 is a partially enlarged structural view of a portion a in fig. 7.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication 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.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-7, a section bar oblique head beveling machine comprises a cabinet 1, a control system (not shown) is arranged inside the cabinet 1, a man-machine interaction interface 4 is arranged on the upper portion of the cabinet 1, a supporting table 2 is arranged on the upper portion of the cabinet 1, and the section bar beveling machine further comprises a beveling power assembly provided with a punch 3, wherein the beveling power assembly is used for driving the punch 3 to move, so that the force is applied to the section bar to achieve the effect of beveling. Through the procedure and the control parameter that control system predetermine, can carry out the crimp to the section bar of different models, the power part can adopt power cylinder, motor drive screw rod to drive forms such as drift removal, it is nevertheless to explain that, crimp power component is not the utility model discloses an innovation place does not do not detailed here. The supporting table 2 is provided with a guide plate 5, the guide plate 5 is provided with a slide seat 6 in a sliding manner, the slide seat 6 is in threaded connection with a transmission screw 72, the transmission screw 72 is driven by a motor 71 through a belt 73, and the slide seat 6 slides on the guide plate 5 under the driving of the motor 71. A plurality of molds 7 are fixedly mounted on the slide carriage 6 side by side along the sliding direction thereof, and the plurality of molds 7 may be the same or different molds for different models of products. When a plurality of dies mounted on the sliding seat 6 are different, the dies 7 can be quickly changed to process different products, and the purpose of improving efficiency is achieved.

Referring to fig. 2-8, there is shown a die 7 for a profile miter crimping machine, comprising: the base body 70 is provided with a convex part 701 extending outwards, the convex part 701 comprises a base part 7011 and a bearing part 7012 connected with the base part 7011, the base part 7011 is provided with a straight groove 7013, the straight groove 7013 is used for matching with a punch to bend a profile, and the bearing part 7012 is used for abutting against the part of the profile close to the to-be-bent edge to form support; the bearing part 7012 is provided with an idle-avoiding inclined plane 7014 which can prevent interference with the inner wall of the section bar 76, and the idle-avoiding inclined plane 7014 is not parallel to the straight groove 7013. As a preferred embodiment, the base 7011 is provided with two through holes 7015 parallel to each other, one end of each through hole 7015 penetrates through the surface of the base 7011 on the side where the supporting portion 7012 is located, the seat 70 is provided with a sliding groove 7016, the other end of each through hole 7015 is communicated to the sliding groove 7016, a metal thimble 9 is installed in each through hole 7015 through a return spring 8, specifically, as an embodiment, the return spring 8 is sleeved on the metal thimble 9, and a slider 10 connected to the metal thimble 9 is installed in each sliding groove 7016; along the arrangement direction of the straight groove 7013, the width of the sliding groove 7016 is greater than the caliber of the through hole 7015, the shape of the sliding block 10 is matched with that of the sliding groove 7016, and the sliding block 10 can slide out of the sliding groove 7016 or retract into the sliding groove 7016; the slider 10 is used for being identified with the cooperation of proximity switch 11, because the area of slider 10 is bigger with the axial cross-section of metal thimble 9 relatively, consequently can provide bigger response area for proximity switch 11, the section bar of different models of adaptation, it is more convenient to use.

As other embodiments, other movable components can be adopted to replace the metal thimble 9, so long as the slider 10 can be driven to move, the technical effect of the present invention can be achieved, in this embodiment, there are two straight grooves 7013, which are symmetrically arranged on the upper and lower sides of the base 7011, and the two straight grooves 7013 are respectively located on the upper and lower sides of the base 7011, so that the profiles can be curled in sequence by using the upper and lower punches of the profile miter curling machine during curling, thereby improving the curling efficiency; of course, in other embodiments, the straight slots 7013 may be provided as only one, in which case one of the beveled edges of the profile needs to be crimped before the other beveled edge is crimped.

In this embodiment, the clearance inclined planes 7014 are symmetrically arranged, so that two bevel edge bending of the profile can be completed quickly under the condition of only one punch, after the first bevel edge of the profile is bent, the profile is taken out of the die and turned over, and the second bevel edge bending of the profile can be performed by abutting the first bevel edge of the profile to the die again, and meanwhile, the design can also be operated more conveniently, for example, by operators with different handedness habits on the left hand and the right hand.

The utility model discloses in, through setting up the metal thimble as movable part, drive slider 10 through the metal thimble and remove to confirm whether the work piece assembles and targets in place, if slider 10 is not by ejecting spout, perhaps the slip stroke of slider is not enough, proximity switch 11 then can not detect the signal, section bar crimping machine then can not start this moment, in a better embodiment, can also pass through the fault signal feedback, reminds operating personnel to adorn the work piece.

Unlike the previous embodiments, the number of the through holes 7015 may be other, such as 1, 3, or other numbers, in other embodiments.

Unlike the previous embodiments, in other embodiments, only one clearance gap 7014 may be provided.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. Mould for section bar oblique head crimping machine, its characterized in that includes:

the base body is provided with a convex part extending outwards, the convex part comprises a base part and a supporting part connected with the base part, the base part is provided with a straight groove, the straight groove is used for matching a punch to bend the oblique head of the sectional material, and the supporting part is used for abutting against the part of the sectional material, which is close to the part to be bent, so as to form a support; the bearing part is provided with a clearance inclined plane which can prevent the interference with the inner wall of the section bar, and the clearance inclined plane is not parallel to the straight groove.

2. A die for a profile bevelling machine according to claim 1 wherein the base portion is provided with a through hole which accommodates a movable member engageable by a signal detecting switch through one end thereof.

3. A die for a profiled miter crimper as in claim 2 wherein said other end of said movable member is adapted to engage a ramp on said profiled miter whereby said movable member is urged to move.

4. The die for the section bar miter bender according to claim 3, wherein said through hole is a stepped hole, and a return spring for returning said movable member is installed in a large hole of the stepped hole.

5. The die for a section bar miter bender according to claim 4, wherein a slide groove is formed on said base body on a side close to said signal detection switch.

6. The die for the section bar miter bender according to claim 5, wherein a slide block connected to the movable member is provided in the slide groove; and along the arrangement direction of the straight groove, the length of the sliding block is greater than the caliber of the through hole.

7. The die for a profile miter bender according to claim 6, wherein there are two of said through holes, and wherein said two through holes are arranged in parallel.

8. The die for the section bar oblique-head bending machine according to claim 1, wherein the base is provided with two through holes parallel to each other, one end of each through hole penetrates through the surface of the base on the side where the bearing portion is located, the seat body is provided with a sliding groove, the other end of each through hole is communicated to the sliding groove, a movable component is installed in each through hole through a return spring, and a sliding block connected with the movable component is installed in each sliding groove; along the arrangement direction of the straight groove, the width of the sliding groove is larger than the caliber of the through hole, the shape of the sliding block is matched with that of the sliding groove, and the sliding block can slide out of the sliding groove or retract into the sliding groove; the sliding block is used for being matched with the signal detection switch to be identified; the straight groove has two, in the upper and lower bilateral symmetry of basal portion sets up, the clearance inclined plane has two and symmetry setting.

9. A profile beveling machine, characterized in that it comprises a die for a profile miter beveling machine according to any of claims 1-8.