CN219598260U

CN219598260U - Eight special cutting saw in aluminium alloy

Info

Publication number: CN219598260U
Application number: CN202320850474.XU
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Linyi Xianxing Saw Industry Co ltd
Current assignee: Foshan Shunde Fumin Yongfeng Tool Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-29
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses an aluminum profile inner eight special cutting saw, and belongs to the field of aluminum profile saw machining. The saw mainly comprises a frame, wherein one side of the frame is provided with a workbench, more than one group of special cutting saw components matched with the workbench are connected to the frame in a sliding mode, each special cutting saw component comprises a shell, a sawing driving mechanism which moves back and forth towards the direction of the workbench is arranged on the upper portion in the shell, a saw blade fixing component used for installing a saw blade is arranged at the output end of the sawing driving mechanism, and the lower portion of the saw blade is matched with the workbench. The saw cutting driving mechanism is arranged on the upper part of the operating platform, and the saw cutting driving mechanism cuts through the lower part of the saw blade during cutting, so that scattered chips generated by cutting are prevented from being scattered, the chips are attached to the third sliding rail, and the service life of the whole machine is influenced. The utility model is mainly used for cutting aluminum profiles.

Description

Eight special cutting saw in aluminium alloy

Technical Field

The utility model belongs to the field of aluminum profile saw machining, and particularly relates to an aluminum profile inner eight special cutting saw.

Background

The aluminum profile is widely used for door and window processing, and the cutting and sectioning of the aluminum profile during blanking is one of important procedures. The aluminum profile is cut and fed by an aluminum cutting machine, a circular saw blade is adopted as a cutting tool, the rotating speed of a main shaft of the saw blade can reach 2000-5000 revolutions per minute during cutting, the aluminum profile is cut off by high-speed rotation of the saw blade, and the section of the aluminum profile of the door and window is cut at 45 degrees according to the processing requirement.

The Chinese patent document with the authority bulletin number of CN216028458U discloses a 45-degree special cutting double-head precise cutting saw for aluminum profiles, wherein a fixing part is arranged on one side of cutting equipment, a chip absorbing part is arranged on one side of a supporting plate, and the aluminum profiles are fixed on one side of the cutting equipment by fixing the aluminum profiles between a first baffle plate and a second baffle plate; the starting motor enables the supporting plate to move to a proper position with the cutting equipment, the cutting equipment is started, the telescopic rod and the air pump are started simultaneously, the telescopic rod pushes the cutting equipment to cut the aluminum profile, and the air pump sucks scraps generated by cutting the aluminum profile into the scraps storage box.

The above-mentioned dicing saw, although achieving 45 ° dicing of aluminum profiles, has the following drawbacks: 1. the saw blade rotates at a high speed, and the cut stub bar is easy to hit and fly, so that a great potential safety hazard exists; 2. the cuttings generated by cutting tend to clog the drive assembly of the cutting apparatus; 3. the chip absorbing part has a relatively complex structure.

Disclosure of Invention

The utility model aims to solve the technical problems that: the utility model provides an eight special cutting saw in overcoming prior art's is not enough, provides an eight special cutting saw in aluminium alloy, and its simple structure is compact, saw cuts actuating mechanism and sets up in operation panel upper portion, cuts through the saw bit lower part during the cutting to avoided the cutting that the cutting produced to fly about, make the smear metal adhere to on the third slide rail, influence complete machine life.

Eight special saw cuts in the aluminium alloy, including the frame, frame one side is equipped with the workstation, sliding connection has more than one set of and workstation matched with special saw cutting subassembly in the frame, special saw cutting subassembly includes the casing, upper portion is equipped with the drive mechanism that saw cuts towards workstation place direction round trip movement in the casing, saw cuts drive mechanism's output and is equipped with the saw bit fixed subassembly that is used for installing the saw bit, saw bit lower part and workstation cooperation.

Preferably, a third slide rail and a screw rod are arranged above the operating platform, the third slide rail is fixedly connected with the shell, the screw rod is rotationally connected with the shell, one end of the screw rod is connected with the power mechanism, a screw rod nut is arranged on the screw rod, the screw rod nut is fixedly connected with the sliding block, and the sliding block is fixedly connected with the sawing driving mechanism through the protective cover.

Preferably, a sawing slot for passing a saw blade is arranged on one side of the shell close to the workbench.

Preferably, the sawing drive is arranged obliquely.

Preferably, the clamping assembly is matched with the workbench, and the clamping assembly comprises a transverse clamping mechanism and a longitudinal clamping mechanism.

Preferably, the workbench top is equipped with protection machanism, and protection machanism includes protection casing and telescopic machanism, telescopic machanism and casing fixed connection are equipped with the crane on the protection casing, are fixed with the second slide rail on the crane, are fixed with on the casing with second slide rail complex second slider, telescopic machanism stretch out end and crane fixed connection.

Preferably, a chip guiding groove for collecting chips is formed in the workbench, a chip collecting mechanism is arranged below the workbench and comprises a chip guiding bin fixedly connected with the bottom of the workbench, a chip collecting bin is arranged below the chip guiding bin, and a chip outlet communicated with the chip collecting bin is formed in the bottom of the chip guiding bin.

Preferably, the chip collecting bin is arranged at the bottom of the shell, and the bottom of the chip guiding bin is obliquely arranged towards one side of the chip collecting bin.

Compared with the prior art, the utility model has the beneficial effects that:

1. compared with the prior art that the upper part of the saw blade is used for cutting, the utility model effectively avoids exposing the third slide rail, the lead screw and the sliding block to the cutting chips, and the utility model can prevent the cutting chips from entering the third slide rail by matching with the protective cover, thereby ensuring the sliding stability of the sawing driving mechanism and prolonging the service life of the whole machine.

2. The chip guide bin is additionally arranged below the workbench, and the chip collection bin is arranged in the shell, so that chips are collected into the chip collection bin after being subjected to sawing and grooving and the chip guide bin, and the chip collecting device is more compact in structure.

3. The lifting protection mechanism is arranged above the workbench, and when the aluminum profile is cut, the protection cover is lowered to cover the aluminum profile, so that the cut stub bar is prevented from flying out to hurt people, and a guarantee is provided for safe cutting of the aluminum profile.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic view of the structure of the spot saw assembly.

In the figure, 1, a rack; 11. a first slide rail; 12. a first slider; 2. a special cutting saw assembly; 21. a housing; 22. a power mechanism; 23. a screw rod; 24. a sliding block; 25. a protective cover; 26. a sawing driving mechanism; 27. a saw blade; 28. an operation table; 29. a third slide rail; 3. controlling a display; 4. a work table; 41. chip leading-in groove; 42. sawing a groove; 5. a protective mechanism; 51. a protective cover; 52. a lifting frame; 53. a second slide rail; 54. a second slider; 55. a telescoping mechanism; 6. a chip collection mechanism; 61. a chip guiding bin; 62. a chip outlet; 63. a chip collection bin; 7. a clamping assembly; 71. a transverse clamping mechanism; 72. a longitudinal clamping mechanism.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

the directional terminology referred to in the paragraphs directed to the detailed description is merely for convenience of those skilled in the art in understanding the teachings of the utility model as set forth in the visual orientations illustrated in the accompanying drawings. Unless specifically defined and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly so that one of ordinary skill in the art would understand the meaning of the terms in this disclosure as the case may be.

As shown in fig. 1, an eight special cutting saw in aluminum profile comprises a frame 1, a workbench 4 is arranged on one side of the frame 1, one or more groups of special cutting saw components 2 matched with the workbench 4 are slidably connected on the frame 1, in this embodiment, the two groups of special cutting saw components 2 are symmetrically arranged, first sliding rails 11 are fixedly arranged on two sides of the frame 1 respectively, first sliding blocks 12 matched with the first sliding rails 11 are fixed at the bottoms of the special cutting saw components 2, the special cutting saw components 2 slide on the first sliding rails 11 through a driving mechanism, the driving mechanism can be driven by adopting a motor to match with a gear rack, and can also be driven by adopting a cylinder, and the driving mechanism is not described in detail in the prior art.

As shown in fig. 2, the special cutting saw assembly 2 comprises a shell 21, an operating table 28 is fixed at the upper part in the shell 21, a sawing driving mechanism 26 which moves back and forth towards the direction of the operating table 4 is arranged above the operating table 28, namely, the sawing driving mechanism 26 moves above the operating table 28, a saw blade fixing assembly for mounting a saw blade 27 is arranged at the output end of the sawing driving mechanism 26, and the lower part of the saw blade 27 is matched with the operating table 4. The saw cutting driving mechanism 26 is obliquely arranged, in this embodiment, the included angle between the saw blade 27 and the workbench 4 is 45 degrees, that is, the upper part of the saw blade 27 after being obliquely arranged is above the operating table 28, the lower part of the saw blade 27 is below the operating table 28, and the lower part of the saw blade 27 is used for cutting during actual cutting.

Specifically, a third slide rail 29 and a screw 23 are arranged above the operating platform 28, the number of the third slide rails 29 is two, the two groups of the third slide rails 29 are fixedly connected with the shell 21 respectively, the screw 23 is located between the two groups of the third slide rails 29, two ends of the screw 23 are rotatably connected with the shell 21 through bearings and bearing seats respectively, one end of the screw 23 is provided with a power mechanism 22, a screw nut is arranged on the screw 23 and is in sliding connection with the screw 23, the screw nut is fixedly connected with the sliding block 24, a protective cover 25 is fixed on the outer side of the sliding block 24, a third sliding block matched with the third slide rail 29 is arranged on the protective cover 25, and the sliding block 24 is fixedly connected with the sawing driving mechanism 26 through the protective cover 25. When cutting, compared with the upper cutting of the saw blade 27, the lower cutting of the saw blade 27 can prevent chips from flying into the third slide rail 29 and the screw rod 23; at the same time, the third slide rail 29, the third slide block, the slide block 24 and part of the screw rod 23 are covered by the protective cover 25, so that chips are further prevented from entering the third slide rail 29, and the sliding stability of the sawing driving mechanism 26 is ensured.

As shown in fig. 2 and 3, the aluminum profile cutting machine further comprises a clamping assembly 7 matched with the workbench 4, the workbench 4 is used for placing the aluminum profile to be cut, the clamping assembly 7 comprises a transverse clamping mechanism 71 and a longitudinal clamping mechanism 72, and the transverse clamping mechanism 71 and the longitudinal clamping mechanism 72 adopt air cylinders. The transverse clamping mechanism 71 is fixedly installed on the workbench 4, the extending end of the transverse clamping mechanism 71 is used for propping up the side face of the aluminum profile, the longitudinal clamping mechanism 72 is fixedly installed on the shell 21, and the longitudinal clamping mechanism 72 is used for propping up the upper end face of the aluminum profile.

As shown in fig. 2, a protection mechanism 5 is arranged above the workbench 4, the protection mechanism 5 can cover an aluminum profile to prevent cut stub bars from flying out to hurt people, specifically, the protection mechanism 5 comprises a protection cover 51 and a telescopic mechanism 55, the telescopic mechanism 55 adopts an air cylinder, the bottom of the telescopic mechanism 55 is fixedly connected with a shell 21, a lifting frame 52 is fixed on one side of the protection cover 51, which is close to the shell 21, a second sliding rail 53 is fixed on the lifting frame 52, a second sliding block 54 matched with the second sliding rail 53 is fixed on the shell 21, and the extending end of the telescopic mechanism 55 is fixedly connected with the lifting frame 52. The telescopic mechanism 55 is started, the telescopic mechanism 55 can drive the protective cover 51 to move up and down, and when the aluminum profile is cut, the protective cover 51 is lowered to cover the aluminum profile, so that the safety cutting of the aluminum profile is ensured.

The side of the housing 21 near the worktable 4 is provided with a sawing slot 42 for the saw blade 27 to pass through, and the arrangement of the sawing slot 42 increases the distance range of the saw blade 27 into the worktable 4, thereby improving the cutting width range of the saw blade 27 on the aluminum profile. The workbench 4 is provided with a chip guiding groove 41 for collecting chips, a chip collecting mechanism 6 is arranged below the workbench 4, the chip collecting mechanism 6 comprises a chip guiding bin 61 fixedly connected with the bottom of the workbench 4, a chip collecting bin 63 is arranged below the chip guiding bin 61, the chip collecting bin 63 is arranged at the bottom of the shell 21, the bottom of the chip guiding bin 61 is obliquely arranged towards one side of the chip collecting bin 63, and a chip outlet 62 communicated with the chip collecting bin 63 is formed in the bottom of the chip guiding bin 61. The chips enter the chip guide bin 61 through the chip guide groove 41, slide out of the chip outlet 62 through the inclined surface at the bottom of the chip guide bin 61, and finally enter the chip collection bin 63 for storage.

In the utility model, a control display 3 is arranged on one side of a frame 1 during manufacturing, a sawing driving mechanism 26, a transverse clamping mechanism 71, a longitudinal clamping mechanism 72, a power mechanism 22 and a telescopic mechanism 55 are respectively connected with the control display 3, and the movement relation of each component is controlled by the control display 3 during use.

When the aluminum profile cutting machine is used, an aluminum profile to be cut is placed on the workbench 4, the display 3 is controlled to start the transverse clamping mechanism 71 and the longitudinal clamping mechanism 72, the transverse clamping mechanism 71 and the longitudinal clamping mechanism 72 clamp the aluminum profile, then the telescopic mechanism 55 drives the protective cover 51 to move upwards to cover the aluminum profile and the workbench 4, and the protective cover 51 is provided with an observation window, so that the cutting condition of the aluminum profile can be conveniently observed; the power mechanism 22 is started, the power mechanism 22 drives the screw rod 23 to rotate, the screw rod nut drives the sawing driving mechanism 26 to move towards the workbench 4 through the sliding block 24 and the protective cover 25, the lower end of the saw blade 27 penetrates through the sawing slot 42 and then cuts off the aluminum profile, and at the moment, the section of the aluminum profile is an inclined plane. After the cutting is completed, the generated chips are swept into the chip introduction groove 41, and the chips enter the chip collection bin 63 through the chip guide bin 61 to be stored.

Finally, although the description has been described in terms of embodiments, not every embodiment is intended to include only a single embodiment, and such description is for clarity only, as one skilled in the art will recognize that the embodiments of the disclosure may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Eight special saw of cutting in aluminium alloy, including frame (1), frame (1) one side is equipped with workstation (4), and sliding connection has on frame (1) more than one set of and workstation (4) matched with specially cuts saw subassembly (2), its characterized in that: the special cutting saw assembly (2) comprises a shell (21), an operating table (28) is fixed on the upper portion in the shell (21), a sawing driving mechanism (26) which moves back and forth towards the direction where the workbench (4) is located is arranged above the operating table (28), a saw blade fixing assembly for installing a saw blade (27) is arranged at the output end of the sawing driving mechanism (26), and the lower portion of the saw blade (27) is matched with the workbench (4).

2. The aluminum profile inner eight special cutting saw according to claim 1, wherein: the utility model discloses a saw cutting drive mechanism, including operation panel (28), including casing (21), drive mechanism (26), sliding block (24), sliding block, screw nut, guide rail (29), operating panel (28) top is equipped with third slide rail (29) and lead screw (23), third slide rail (29) and casing (21) fixed connection, and lead screw (23) rotate with casing (21) to be connected, and lead screw (23) one end is connected with power unit (22), is equipped with the screw nut on lead screw (23), and screw nut and sliding block (24) fixed connection, sliding block (24) are through safety cover (25) and saw cutting drive mechanism (26).

3. The aluminum profile inner eight special cutting saw according to claim 2, wherein: a sawing groove (42) for passing a saw blade (27) is formed in one side, close to the workbench (4), of the shell (21).

4. An aluminum profile inner eight special cutting saw according to claim 3, wherein: the sawing driving mechanism (26) is obliquely arranged.

5. The aluminum profile inner eight special cutting saw according to claim 1, wherein: the clamping assembly (7) is matched with the workbench (4), and the clamping assembly (7) comprises a transverse clamping mechanism (71) and a longitudinal clamping mechanism (72).

6. The aluminum profile inner eight special cutting saw according to claim 1, wherein: the protection mechanism (5) is arranged above the workbench (4), the protection mechanism (5) comprises a protection cover (51) and a telescopic mechanism (55), the telescopic mechanism (55) is fixedly connected with the shell (21), a lifting frame (52) is arranged on the protection cover (51), a second sliding rail (53) is fixed on the lifting frame (52), a second sliding block (54) matched with the second sliding rail (53) is fixed on the shell (21), and the extending end of the telescopic mechanism (55) is fixedly connected with the lifting frame (52).

7. The aluminum profile inside eight special cutting saw according to any one of claims 1 to 6, wherein: the chip collecting device is characterized in that a chip guiding groove (41) for collecting chips is formed in the workbench (4), a chip collecting mechanism (6) is arranged below the workbench (4), the chip collecting mechanism (6) comprises a chip guiding bin (61) fixedly connected with the bottom of the workbench (4), a chip collecting bin (63) is arranged below the chip guiding bin (61), and a chip outlet (62) communicated with the chip collecting bin (63) is formed in the bottom of the chip guiding bin (61).

8. The aluminum profile inner eight special cutting saw according to claim 7, wherein: the chip collecting bin (63) is arranged at the bottom of the shell (21), and the bottom of the chip guiding bin (61) is obliquely arranged to one side of the chip collecting bin (63).