CN203330506U - Double-saw-web saw cutting separating device for large-sized aluminum sectional material - Google Patents

Double-saw-web saw cutting separating device for large-sized aluminum sectional material Download PDF

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Publication number
CN203330506U
CN203330506U CN2013200020097U CN201320002009U CN203330506U CN 203330506 U CN203330506 U CN 203330506U CN 2013200020097 U CN2013200020097 U CN 2013200020097U CN 201320002009 U CN201320002009 U CN 201320002009U CN 203330506 U CN203330506 U CN 203330506U
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CN
China
Prior art keywords
sawing
saw
cutting device
saw cutting
saw blade
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Expired - Lifetime
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CN2013200020097U
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Chinese (zh)
Inventor
张君
李正利
李丽
陈永甲
辛宏斌
周少凡
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China National Heavy Machinery Research Institute Co Ltd
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China National Heavy Machinery Research Institute Co Ltd
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Priority to CN2013200020097U priority Critical patent/CN203330506U/en
Application granted granted Critical
Publication of CN203330506U publication Critical patent/CN203330506U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model belongs to the field of metallurgical equipment, and particularly discloses a double-saw-web saw cutting separating device for a large-sized aluminum sectional material. The double-saw-web saw cutting separating device is characterized in that the double-saw-web saw cutting separating device comprises a lower saw cutting device, an upper saw cutting device and a linear guide rail, the lower saw cutting device, the upper saw cutting device and the linear guide rail are fixed to the inner portion of a saw cutting machine frame, the linear guide rail is fixed to the bottom portion inside the saw cutting machine frame, both the lower saw cutting device and the upper saw cutting device are arranged on the linear guide rail, the lower saw cutting device is located at the lower front position inside the saw cutting machine frame, and the upper saw cutting device is located at the upper rear position inside the saw cutting machine frame. The double-saw-web saw cutting separating device has the advantages that saw cutting can be completed at a time, a saw-cut cross section is neat, the smooth finish is high, and the saw cutting precision is high.

Description

The two saw blade sawing separators of large aluminum profile
Technical field
The utility model belongs to field of metallurgical equipment, particularly the two saw blade sawing separators of a kind of large aluminum profile.
Background technology
In the finishing equipment of existing aluminum section extruder rear portion, adopt circular saw sawing isolation technics to separate aluminium section bar, for band saw, during due to sawing, linear velocity low (~ 500 m/h) causes sawing aluminum profile cross section fineness low and seldom adopt.But, along with the fast development of industrial aluminum profile, the aluminum profile cross section size strengthens gradually, for the aluminium section bar of large-scale pipe (diameter of phi 700 mm) prismatic shapes, require the circular saw bit of larger diameter.
Current large diameter circular saw bit diameter, in 2 m left and right, namely is applicable to the following circular pipe (it is generally acknowledged that the aluminium section bar that highly is less than 500mm is middle-size and small-size aluminium section bar, the aluminium section bar that highly is greater than 500mm is large aluminum profile) of 700 mm diameters; In fact, be greater than the saw blade of 1.7 m for diameter, during due to sawing, saw blade swings greatly, causes the sawing cross section coarse, the sawing low precision.
Summary of the invention
The purpose of this utility model is to provide a kind of sawing and once completes, and the sawing cross section is neat, highly polished, the two saw blade sawing separators of the large aluminum profile that the sawing precision is high.
The technical scheme that the utility model solves its technical problem employing is: the two saw blade sawing separators of large aluminum profile, it is characterized in that: comprise the lower saw cutting device, upper saw cutting device and the line slideway that are fixed in the sawing frame, bottom in the sawing frame is fixed with line slideway, lower saw cutting device and upper saw cutting device all are placed on line slideway, lower saw cutting device is positioned at the position, front lower place of sawing frame, and upper saw cutting device is positioned at the position, back upper place of sawing frame.
Between described lower saw cutting device and upper saw cutting device, by stopping means, undertaken spacing.
Described lower saw cutting device comprises lower sawing travel mechanism, driven plunger, lower sawing supporting mechanism, lower sawing drive motors, lower sawing driving belt, lower saw blade, lower sawing travel mechanism is slidably connected on the anterior position of line slideway, lower sawing travel mechanism is fixedly connected with driven plunger, be fixed with respectively lower sawing supporting mechanism and lower sawing drive motors in lower sawing travel mechanism, lower sawing supporting mechanism bottom is fixed with lower sawing travel mechanism, top is connected with lower saw blade, lower saw blade is in transmission connection by lower sawing driving belt and lower sawing drive motors.
Described upper saw cutting device comprises sawing travel mechanism, upper sawing supporting mechanism, upper sawing drive motors, upper sawing driving belt, upper saw blade, upper saw guider, upper sawing travel mechanism is slidably connected on the rear position of line slideway, be fixed with the sawing supporting mechanism in upper sawing travel mechanism, upper sawing supporting mechanism consists of vertical supporting and cross-brace, vertical supporting bottom is fixedly connected with upper sawing travel mechanism, the vertical supporting top is fixedly connected with the rear end of cross-brace, the front end of cross-brace is connected with saw blade, also be fixed with respectively sawing drive motors and upper saw guider on cross-brace, upper sawing drive motors is in transmission connection by upper sawing driving belt and upper saw blade, upper saw guider extends to the position of the upper saw blade of saw blade place restriction.
The front end of described upper sawing travel mechanism is useful on the hook articulated with lower sawing travel mechanism.
The fixed position sawing center superposition of the lower saw blade of described lower saw cutting device and the upper saw blade of upper saw cutting device.
The beneficial effects of the utility model are that the two saw blade sawing separators of this large aluminum profile, adopt two saw blades that drive separately, is arranged on a line slideway, one in front and one in back large aluminum profile carried out to the sawing separation up and down; For middle-size and small-size aluminium section bar, a saw blade carries out the sawing separation, can save the energy; For large aluminum profile, the sawing of advancing together of two saw blades separates aluminium section bar, and sawing once completes, and the sawing cross section is neat, highly polished, and the sawing precision is high.
The accompanying drawing explanation
Below in conjunction with the embodiment accompanying drawing, the utility model is described in further detail;
Fig. 1 is the utility model example structure schematic diagram;
In figure: 1, sawing frame; 2, lower saw blade; 3, upper saw blade; 4, lower saw cutting device; 5, upper saw guider; 6, upper saw cutting device; 7, line slideway.
The specific embodiment
As shown in Figure 1, the two saw blade sawing separators of this large aluminum profile comprise lower saw cutting device 4, upper saw cutting device 6 and the line slideway 7 be fixed in sawing frame 1.
Bottom in sawing frame 1 is fixed with line slideway 7, lower saw cutting device 4 and upper saw cutting device 6 all are placed on line slideway 7, lower saw cutting device 4 is positioned at the position, front lower place of sawing frame 1, upper saw cutting device 6 is positioned at the position, back upper place of sawing frame 1, between lower saw cutting device 4 and upper saw cutting device 6, by stopping means, is undertaken spacing.Travel mechanism's front end of upper saw cutting device 6 is equipped with stopping means, when under needs, saw cutting device 4 is worked with upper saw cutting device 6 simultaneously, driven plunger acts on the travel mechanism of lower saw cutting device 4, under the effect of stopping means, the travel mechanism that it is moved to suitable position and upper saw cutting device 6 is articulated, thereby under realizing, saw cutting device 4 and upper saw cutting device 6 are done rectilinear motion cutting aluminium section bar simultaneously, and do not interfere each other.
Lower saw cutting device 4 comprises lower sawing travel mechanism, driven plunger, lower sawing supporting mechanism, lower sawing drive motors, lower sawing driving belt, lower saw blade 2, lower sawing travel mechanism is slidably connected on the anterior position of line slideway 7, lower sawing travel mechanism is fixedly connected with driven plunger, drive down saw cutting device 4 front and back on line slideway 7 by driven plunger mobile, be fixed with respectively lower sawing supporting mechanism and lower sawing drive motors in lower sawing travel mechanism, lower sawing supporting mechanism bottom is fixed with lower sawing travel mechanism, top is connected with lower saw blade 2, lower saw blade 2 is in transmission connection by lower sawing driving belt and lower sawing drive motors, driving lower saw blade 2 by lower sawing drive motors rotates, cut.
Upper saw cutting device 6 comprises sawing travel mechanism, upper sawing supporting mechanism, upper sawing drive motors, upper sawing driving belt, upper saw blade 3, upper saw guider 5, upper sawing travel mechanism is slidably connected on the rear position of line slideway 7, the front end of upper sawing travel mechanism is useful on the hook articulated with lower sawing travel mechanism, when on needs, saw cutting device 6 carries out the sawing operation, the hook of upper sawing travel mechanism front end and lower sawing travel mechanism are articulated, by mobile before and after the upper saw cutting device 6 of lower sawing travel mechanism's drive is on line slideway 7, be fixed with the sawing supporting mechanism in lower sawing travel mechanism, upper sawing supporting mechanism consists of vertical supporting and cross-brace, vertical supporting bottom is fixedly connected with upper sawing travel mechanism, the vertical supporting top is fixedly connected with the rear end of cross-brace, the front end of cross-brace is connected with saw blade 3, also be fixed with respectively sawing drive motors and upper saw guider 5 on cross-brace, upper sawing drive motors is in transmission connection by upper sawing driving belt and upper saw blade 3, in driving, saw blade 3 rotates, cut, upper saw guider 5 extends to the position of the upper saw blade 3 of saw blade 3 place's restriction, prevent that it from swinging.
The fixed position of the lower saw blade 2 of lower saw cutting device 4 and the upper saw blade 3 of upper saw cutting device 6, in the same plane position, guarantees the sawing center superposition.
Because lower saw cutting device 4 and upper saw cutting device 6 are installed up and down, lower saw cutting device 4 at front upper saw cutting device 6 rear, and upper saw cutting device 6 is consistent with line slideway 7 directions of motion under upper saw guider 5 effects, therefore when the cutting large aluminum profile, upper saw cutting device 6 articulates with lower saw cutting device 4, the sawing of one in front and one in back advancing together of two saw blade devices separates aluminium section bar, and upper saw blade 3 moves to position B from position A, and lower saw blade 2 moves to position D from position C.
For middle-size and small-size aluminium section bar, when sawing separates, upper saw cutting device 6 does not articulate with lower saw cutting device 4, only has lower saw cutting device 4 work, and upper saw cutting device 6 keeps motionless, and lower saw blade 2 moves to position D from position C and carries out sawing.
The parts that the present embodiment does not describe in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not narration one by one.

Claims (5)

1. two saw blade sawing separators of large aluminum profile, it is characterized in that: comprise the lower saw cutting device (4), upper saw cutting device (6) and the line slideway (7) that are fixed in sawing frame (1), bottom in sawing frame (1) is fixed with line slideway (7), lower saw cutting device (4) and upper saw cutting device (6) all are placed on line slideway (7), lower saw cutting device (4) is positioned at the position, front lower place of sawing frame (1), and upper saw cutting device (6) is positioned at the position, back upper place of sawing frame (1).
2. the two saw blade sawing separators of large aluminum profile according to claim 1, is characterized in that: between described lower saw cutting device (4) and upper saw cutting device (6), by stopping means, undertaken spacing.
3. two saw blade sawing separators of large aluminum profile according to claim 1, it is characterized in that: described lower saw cutting device (4) comprises lower sawing travel mechanism, driven plunger, lower sawing supporting mechanism, lower sawing drive motors, lower sawing driving belt, lower saw blade (2), lower sawing travel mechanism is slidably connected on the anterior position of line slideway (7), lower sawing travel mechanism is fixedly connected with driven plunger, be fixed with respectively lower sawing supporting mechanism and lower sawing drive motors in lower sawing travel mechanism, lower sawing supporting mechanism bottom is fixed with lower sawing travel mechanism, top is connected with lower saw blade (2), lower saw blade (2) is in transmission connection by lower sawing driving belt and lower sawing drive motors, described upper saw cutting device (6) comprises sawing travel mechanism, upper sawing supporting mechanism, upper sawing drive motors, upper sawing driving belt, upper saw blade (3), upper saw guider (5), upper sawing travel mechanism is slidably connected on the rear position of line slideway (7), be fixed with the sawing supporting mechanism in upper sawing travel mechanism, upper sawing supporting mechanism consists of vertical supporting and cross-brace, vertical supporting bottom is fixedly connected with upper sawing travel mechanism, the vertical supporting top is fixedly connected with the rear end of cross-brace, the front end of cross-brace is connected with saw blade (3), also be fixed with respectively sawing drive motors and upper saw guider (5) on cross-brace, upper sawing drive motors is in transmission connection by upper sawing driving belt and upper saw blade (3), upper saw guider (5) extends to the position that saw blade (3) locates to limit saw blade (3).
4. two saw blade sawing separators of large aluminum profile according to claim 3 is characterized in that: the front end of described upper sawing travel mechanism is useful on the hook articulated with lower sawing travel mechanism.
5. the two saw blade sawing separators of large aluminum profile according to claim 1, is characterized in that: the fixed position sawing center superposition of the lower saw blade (2) of described lower saw cutting device (4) and the upper saw blade (3) of upper saw cutting device (6).
CN2013200020097U 2013-01-05 2013-01-05 Double-saw-web saw cutting separating device for large-sized aluminum sectional material Expired - Lifetime CN203330506U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200020097U CN203330506U (en) 2013-01-05 2013-01-05 Double-saw-web saw cutting separating device for large-sized aluminum sectional material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200020097U CN203330506U (en) 2013-01-05 2013-01-05 Double-saw-web saw cutting separating device for large-sized aluminum sectional material

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Publication Number Publication Date
CN203330506U true CN203330506U (en) 2013-12-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071854A (en) * 2013-01-05 2013-05-01 中国重型机械研究院股份公司 Double-saw blade sawing and separating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071854A (en) * 2013-01-05 2013-05-01 中国重型机械研究院股份公司 Double-saw blade sawing and separating system

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Granted publication date: 20131211