CN217433208U

CN217433208U - Aluminum alloy ex-trusions saw cuts machining center and prevents collapsing material device and closing device

Info

Publication number: CN217433208U
Application number: CN202221497675.8U
Authority: CN
Inventors: 宋远杰; 高振华; 艾镇
Original assignee: Jinan Cgma Cnc Machinery Co ltd
Current assignee: Jinan Cgma Cnc Machinery Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-16
Anticipated expiration: 2031-12-30
Also published as: CN217166755U

Abstract

The utility model relates to the technical field of section bar processing, in particular to an anti-tipping device and a hold-down device of an aluminum alloy section bar sawing and cutting processing center, wherein the anti-tipping device comprises a workbench and an upper hold-down device, the upper hold-down device is provided with an upper hold-down part and an anti-tipping part, and the upper hold-down part and the anti-tipping part are both acted on the upper surface of the section bar to be cut; the pressing device comprises a workbench, an upper pressing device and a horizontal pressing device, and the upper pressing device is provided with an upper pressing part and a side pressing part; the utility model discloses prevent collapsing material device can avoid saw cutting the emergence that the process collapsed the material through setting up and prevent collapsing material portion, and closing device compresses tightly through the cooperation of last clamping part, avris clamping part and horizontal clamping part and waits to cut the section bar, avoids waiting to cut the section bar and turns on one's side.

Description

Aluminum alloy ex-trusions saw cuts machining center and prevents collapsing material device and closing device

The application is a divisional application of an anti-tipping device and a pressing device in an aluminum alloy section sawing machining center, which is filed on application number 2021234339391, 2021, 12 and 30.

Technical Field

The utility model relates to a section bar processing technology field, in particular to aluminum alloy ex-trusions saw cuts machining center and prevents collapsing material device and closing device.

Background

Large and medium-sized door and window processing enterprises need stable and reliable production lines which are suitable for being used in the aluminum alloy door and window industry and have higher automation degree, and an aluminum alloy saw cutting processing center is a key link in processing.

The existing aluminum alloy saw cutting machining center is characterized in that a section bar is placed on a working table, a rear backup plate is arranged on the rear side of the working table, a pressing device comprises an upper pressing device arranged above the section bar and a horizontal pressing device arranged on the front side of the section bar, and the section bar is easy to collapse due to incomplete cutting of a section bar protective film in the sawing process and is extremely easy to cause danger.

In addition, the upper pressing device and the horizontal pressing device are only used for pressing the upper side and the front side of the section bar, so that the side turning of the section bar is easily caused in the machining process, the machining precision cannot be guaranteed, and even the saw blade is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a material-breaking-proof device of a sawing and cutting processing center of aluminum alloy section bars, which solves the problem of material breaking in the prior art; in addition, the pressing device for the sawing processing center of the aluminum alloy section solves the problem that the section is laterally turned in the prior art. In order to achieve the above purpose, the present invention solves the problems by the following technical solutions:

on the one hand, the utility model provides an aluminum alloy ex-trusions saw cuts machining center and prevents collapsing material device, include:

a table having a table adjustment plate on which a profile to be cut is placed;

go up closing device, it has last clamping part and prevents collapsing material portion, go up clamping part with prevent collapsing material portion all acts on treat the upper surface of cutting the section bar, go up clamping part with workstation adjusting plate cooperation forward compresses tightly treat the cutting section bar, prevent collapsing material portion is outer to be stretched out workstation adjusting plate unilateral compresses tightly treat the cutting section bar, prevent collapsing material portion has the space of sawing through the saw bit.

Furthermore, the material collapse prevention part and the upper pressing part are detachably connected, the action surfaces of the material collapse prevention part and the upper pressing part are located on the same plane, and the upper pressing part is provided with a first driving device.

Further, the sawing space and the upper pressing portion are matched to form a U-shaped groove.

The horizontal pressing device is provided with a horizontal pressing part acting on the outer side face of the section to be cut and a third driving device for driving the horizontal pressing part to work, a rear backup plate acting on the inner side face of the section to be cut is vertically arranged on the workbench, and the horizontal pressing part and the rear backup plate are matched to laterally press the section to be cut.

On the other hand, the utility model provides an aluminum alloy ex-trusions saw cuts machining center closing device, a serial communication port, include:

the device comprises a workbench, a support and a positioning mechanism, wherein the workbench is provided with a workbench adjusting plate for placing a section to be cut and a back rest plate vertically arranged on the inner side surface of the section to be cut;

the upper pressing device is provided with an upper pressing part and a side pressing part, the upper pressing part acts on the upper surface of the section to be cut, the upper pressing part and the workbench adjusting plate are matched to positively press the section to be cut, and the side pressing part is used for pressing the inner edge of the section to be cut;

and the horizontal pressing device is matched with the back rest plate to press the section to be cut in the lateral direction.

Further, go up the portion that compresses tightly and dispose first drive arrangement, the avris portion that compresses tightly disposes second drive arrangement, it still has the drive arrangement fixing base to go up the closing device, first drive arrangement with the second drive arrangement is installed the drive arrangement fixing base.

Further, the horizontal pressing device is provided with a horizontal pressing part acting on the outer side surface of the section to be cut and a third driving device for driving the horizontal pressing part to work; wherein, the horizontal pressing part and the backrest plate are matched to laterally press the section to be cut.

Furthermore, the acting surfaces of the upper pressing part, the side pressing part and the horizontal pressing part are provided with polyurethane pads.

Further, the horizontal pressing part and the section bar to be cut are arranged at a set angle.

Furthermore, a pressing support seat is arranged on the workbench, and the driving device fixing seat and the rear backup plate are both installed on the pressing support seat.

Above-mentioned the utility model has the advantages as follows:

(1) the utility model discloses a prevent collapsing material device sets up and compresses tightly the last portion that compresses tightly of waiting to cut section bar upper surface and prevents to saw cut the in-process and collapse the material portion of preventing collapsing of expecting, can not only realize waiting to compress tightly of cutting section bar and can avoid saw cutting the emergence that the in-process collapses the material phenomenon through cooperation between them.

(2) The utility model discloses a prevent collapsing material portion is equipped with the space of preventing collapsing through the saw bit, can avoid the saw bit to take place to interfere with preventing collapsing material portion when preventing collapsing the material.

(3) The utility model discloses a prevent collapsing material portion and last portion of compressing tightly can dismantle the connection and acting surface between them is in the coplanar, prevent collapsing material portion and last portion of compressing tightly both link together can realize synchronous motion through a drive arrangement, have saved a drive arrangement and have improved efficiency.

(4) The utility model discloses an go up the upper surface that compresses tightly the section bar of waiting to cut, avris portion of compressing tightly compresses tightly the interior limit of waiting to cut the section bar, and level portion of compressing tightly compresses tightly the lateral surface of waiting to cut the section bar, guarantees to wait to cut the section bar and laminate with the back backup plate completely, and the process of compressing tightly goes on in step, guarantees to wait to cut the condition that the section bar disappearance turned on one's side.

Drawings

The accompanying drawings, which form a part of the specification, are provided to provide a further understanding of the invention, and are included to explain the illustrative embodiments and the description of the invention, and not to constitute a limitation of the invention. It will be further appreciated that the drawings are for simplicity and clarity and have not necessarily been drawn to scale. The invention will now be described and explained with additional specificity and detail through the use of the accompanying drawings in which:

fig. 1 is a schematic axial view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic axial view of a structure of an upper pressing device in embodiment 1 of the present invention;

fig. 3 is a schematic axial view of the overall structure of embodiment 2 of the present invention;

fig. 4 is a schematic axial view of a structure of an upper pressing device in embodiment 2 of the present invention;

fig. 5 is a left side view of the overall structure of embodiment 2 of the present invention;

FIG. 6 is an enlarged view of a portion A of FIG. 5;

fig. 7 is a schematic axial view of the horizontal pressing device in

embodiments

1 and 2 of the present invention.

In the figure, 1 a workbench adjusting plate, 2 an upper pressing device, 2-1 a pressing supporting seat, 2-2 a rear backup plate, 2-3 a driving device fixing seat, 2-4 an upper pressing part, 2-5 a first driving device, 2-6 an anti-tipping part, 2-7 side pressing parts, 2-8 a second driving device, 3 a workbench, 4 a horizontal pressing device, 4-1 a horizontal pressing part, 4-2 a third driving device, 5 a section to be cut, 5-1 an outer side surface, 5-2 an upper surface, 5-3 an inner edge and 6 saw blades.

Detailed Description

The technical solution in the exemplary embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the exemplary embodiment of the present invention.

Example 1

As shown in fig. 1, fig. 2 and fig. 7, the present embodiment provides an anti-tipping device for an aluminum alloy profile sawing processing center, including:

a table 3 having a table adjusting plate 1 on which a profile 5 to be cut is placed;

the upper pressing device 2 is provided with an upper pressing part 2-4 and an anti-breakage part 2-6, the upper pressing part 2-4 and the anti-breakage part 2-6 are both acted on the upper surface of the section to be cut 5, the upper pressing part 2-4 and the workbench adjusting plate 1 are matched to positively press the section to be cut 5, the anti-breakage part 2-6 extends out of the workbench adjusting plate 1 to press the section to be cut 5 on one side, and the anti-breakage part 2-6 is provided with a saw cutting space through a saw blade 6.

As shown in fig. 1 and 2, after the upper compressing parts 2-4 compress forward, the saw blade 6 starts to cut, when the section bar 5 to be cut is cracked because the protective film is not cut, the section bar waste material directly falls into the collecting box because the anti-cracking parts 2-6 compress and block the section bar 5 to be cut, and no cracking is generated. The part compressed by the material-breaking preventing part 2-6 is a waste material part needing to be cut off, the part needs to extend out of the workbench adjusting plate 1, and in the process of compressing the material-breaking preventing part 2-6, the lower part of the section bar is not supported, so that the compression of the material-breaking preventing part 2-6 is single-side compression, and the main function is to prevent material breaking through compression.

The material-breaking-preventing part 2-6 is provided with a material-breaking-preventing space through the saw blade 6, so that the saw blade 6 and the material-breaking-preventing part 2-6 can be prevented from interfering while the material is prevented from breaking.

It should be noted that the sawing of the profile 5 to be cut is usually a beveling, which is the case in the present embodiment. Therefore, the discharge end of the table adjusting plate 1 is designed to be at a corresponding angle to avoid interference with the saw blade 6. In addition, saw bit 6 disposes corresponding drive arrangement and installation device etc. and its saw cutting direction also can change the demand of sawing in order to adapt to different angles, and saw bit 6 and supporting device's structure all belong to prior art, and do not belong to the protection main points of this application, and for its specific structure, no longer repeated here.

As shown in figure 2, the material collapse prevention part 2-6 is detachably connected with the upper pressing part 2-4, the action surfaces of the material collapse prevention part and the upper pressing part are positioned on the same plane, and the first driving device 2-5 is arranged on the upper pressing part 2-4. The anti-tipping parts 2-6 and the upper compacting parts 2-4 are connected together, and synchronous movement can be realized through one driving device, so that one driving device is saved, and the efficiency is improved. The action surfaces of the upper pressing part and the lower pressing part are positioned on the same plane, so that the upper pressing part 2-4 can be ensured to be pressed downwards, the material breakage preventing part 2-6 is synchronously contacted with the upper surface of the section bar 5 to be cut and generates a certain pressing force, compared with the pressing force generated by the upper pressing part 2-4, the pressing force generated by the material breakage preventing part 2-6 is smaller, the reason is that the lower part of the material breakage preventing part 2-6 is not provided with the workbench adjusting plate 1 and is in an overhanging suspension state, the main purpose of the material breakage preventing part is to realize the contact with the section bar 5 to be cut in the sawing process, and the material breakage of the section bar 5 to be cut can be prevented in the sawing process.

The detachable connection of the material collapse prevention part 2-6 and the upper compression part 2-4 also provides convenience for the damage and replacement of the components in the later period.

In this embodiment, the sawing space of the material collapse prevention part 2-6 is matched with the upper compression part 2-4 to form a U-shaped groove, the saw blade 6 performs sawing through the U-shaped groove, and the material collapse prevention part 2-6 and the upper compression part 2-4 are detachably connected through screws, as shown in fig. 2. In other embodiments, the sawing space can also form a U-shaped groove on its own, in which case the cooperation of the upper clamping parts 2-4 is not required, i.e. the chipping prevention parts 2-6 themselves have a U-shaped groove to serve as sawing space.

As shown in fig. 1 and 7, the material collapse prevention device further comprises a horizontal pressing device 4, which is provided with a horizontal pressing part 4-1 acting on the outer side surface of the section bar 5 to be cut and a third driving device 4-2 driving the horizontal pressing part to work, a back rest plate 2-2 acting on the inner side surface of the section bar 5 to be cut is vertically arranged on the workbench 3, and the horizontal pressing part 4-1 and the back rest plate 2-2 are matched to press the section bar 5 to be cut laterally. The specific structure of the horizontal pressing device 4 is the prior art, and the detailed structure thereof is not described herein.

In this embodiment, the upper pressing device further has a driving device fixing seat 2-3, and the first driving device 2-5 is installed on the driving device fixing seat 2-3. The workbench 3 is provided with a pressing support seat 2-1, and the driving device fixing seat 2-3 and the rear backup plate 2-2 are both arranged on the pressing support seat 2-1.

The action surfaces of the upper compaction part 2-4, the material collapse prevention part 2-6 and the horizontal compaction part 4-1 are provided with polyurethane pads, not shown in the figure, so as to prevent the section 5 to be cut from being damaged.

Example 2

As shown in fig. 3-7, the present embodiment provides a pressing device of a sawing processing center for aluminum alloy profiles

The device comprises a workbench 3 and a support, wherein the workbench 3 is provided with a workbench adjusting plate 1 for placing a section to be cut 5 and a rear leaning plate 2-2 vertically arranged on the inner side surface of the section to be cut 5;

the upper pressing device 2 is provided with an upper pressing part 2-4 and a side pressing part 2-7, the upper pressing part 2-4 acts on the upper surface 5-2 of the section to be cut 5, the upper pressing part 2-4 and the workbench adjusting plate 1 are matched to positively press the section to be cut 5, and the side pressing part 2-7 is used for pressing the inner side 5-3 of the section to be cut 5;

and the horizontal pressing device 4 is matched with the rear backup plate 2-2 to press the section bar 5 to be cut in a lateral direction.

It should be noted that the profiles 5 to be cut essentially all have an inner edge 5-3.

As shown in figure 6, before processing, firstly, a section 5 to be cut is clamped by a feeding air claw to be sent to the position below a saw cutting position, an upper pressing part 2-4 presses an upper surface 5-2 of the section 5 to be cut, a side pressing part 2-7 presses an inner side 5-3 of the section 5 to be cut, and a horizontal pressing part 4-1 presses an outer side surface 5-1 of the section 5 to be cut, so that the section 5 to be cut is completely attached to a rear backing plate 2-2. The pressing process is synchronously carried out to ensure that the section 5 to be cut does not turn over.

As shown in FIG. 4, the upper pressing part 2-4 is provided with a first driving device 2-5, the side pressing part 2-7 is provided with a second driving device 2-8, the upper pressing device 2 is also provided with a driving device fixing seat 2-3, and the first driving device 2-5 and the second driving device 2-8 are arranged on the driving device fixing seat 2-3. The workbench 3 is provided with a pressing support seat 2-1, and the driving device fixing seat 2-3 and the rear backup plate 2-2 are both arranged on the pressing support seat 2-1.

As shown in fig. 7, the horizontal pressing device 4 is provided with a horizontal pressing part 4-1 acting on the outer side surface of the section to be cut and a third driving device 4-2 for driving the horizontal pressing part to work; wherein, the horizontal pressing part 4-1 is matched with the back rest plate 2-2 to press the section bar 5 to be cut in the lateral direction. The horizontal pressing device 4 is prior art, and the detailed structure thereof is not described herein. The horizontal pressing part 4-1 and the section bar 5 to be cut are arranged at a set angle, and the specific arrangement angle is selected according to actual needs.

The first driving means 2-5, the second driving means 2-8 and the third driving means 4-2 may be driving means such as a cylinder, a motor, etc.

The action surfaces of the upper press part 2-4, the side press part 2-7 and the horizontal press part 4-1 are provided with polyurethane pads, not shown in the figure, to prevent damage to the profile 5 to be cut.

Although the present invention has been disclosed in the preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can use the above-mentioned method and technical contents to make possible changes and modifications to the technical solution of the present invention without departing from the spirit and scope of the present invention, and therefore, any simple modification, equivalent changes and modifications made to the above embodiments by the technical substance of the present invention all belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an aluminum alloy ex-trusions saw cuts machining center closing device which characterized in that includes:

2. The aluminum alloy profile sawing processing center pressing device as claimed in claim 1, wherein the upper pressing portion is provided with a first driving device, the side pressing portion is provided with a second driving device, the upper pressing device further has a driving device holder, and the first driving device and the second driving device are mounted on the driving device holder.

3. The aluminum alloy profile sawing processing center pressing device as claimed in claim 2, wherein the horizontal pressing device is provided with a horizontal pressing part acting on the outer side surface of the profile to be cut and a third driving device for driving the horizontal pressing part to work; wherein, the horizontal pressing part and the backrest plate are matched to laterally press the section to be cut.

4. The pressing device of claim 3, wherein the acting surfaces of the upper pressing portion, the side pressing portion and the horizontal pressing portion are provided with polyurethane pads.

5. The aluminum alloy profile sawing processing center pressing device as claimed in claim 4, wherein the horizontal pressing portion is arranged at a set angle with the profile to be cut.

6. The pressing device of claim 5, wherein the worktable is provided with a pressing support seat, and the driving device fixing seat and the rear backup plate are both mounted on the pressing support seat.