CN104625223A - Machine head swing device of double-head dicing saw - Google Patents

Machine head swing device of double-head dicing saw Download PDF

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Publication number
CN104625223A
CN104625223A CN201510031509.7A CN201510031509A CN104625223A CN 104625223 A CN104625223 A CN 104625223A CN 201510031509 A CN201510031509 A CN 201510031509A CN 104625223 A CN104625223 A CN 104625223A
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CN
China
Prior art keywords
saw
bearing
base
head
double
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CN201510031509.7A
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Chinese (zh)
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CN104625223B (en
Inventor
郭宁
马益堂
杨向东
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济南天辰铝机股份有限公司
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Priority to CN201510031509.7A priority Critical patent/CN104625223B/en
Publication of CN104625223A publication Critical patent/CN104625223A/en
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Publication of CN104625223B publication Critical patent/CN104625223B/en

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Abstract

The invention discloses a machine head swing device of a double-head dicing saw. The machine head swing device of the double-head dicing saw comprises a base, a saw blade device arranged in a saw cover box and a swing device enabling a saw cover box body to swing. The swing device comprises arc guide rails, supporting bearings, bearing seats, a servo motor and an arc gear rack, wherein the bearing seats are installed on the base and can be adjusted left and right, the supporting bearings are installed on the bearing seats and support the arc guide rails installed on the saw cover box, and a gear connected with the shaft end of the servo motor is meshed with the arc gear rack in order to drive the saw cover box body to swing. An adjusting bearing for adjusting the height and the front-back position of the saw cover box is further installed on the base, so that a left saw cover box main body and a right saw cover box main body are located at the same height, and front panels are located on the same plane. The saw cover box is provided with an angle limiting device; according to a machine head rotating mode of the double-head dicing saw, the arc guide rails are clamped between the lower supporting bearings and the upper supporting bearings, and the servo motor drives the saw cover box to swing around the circle centers of the arc guide rails; The machine head swing device of the double-head dicing saw has low requirements for machining accuracy of parts, and meanwhile is low in assembly difficulty coefficient and low in manufacturing cost.

Description

Double-edged Incising Saw head pendulous device

Technical field

The present invention relates to aluminium door and window curtain wall profiles technical field of processing equipment, particularly relate to a kind of aluminium door and window curtain wall profiles double end sawing process equipment.

Background technology

At door and window curtain wall manufacture field, need the aluminium section bar of different length, different angles and the end surface shape that section steel cutting is become to conform to door and window size, be then assembled into door and window.Double-edged Incising Saw of the prior art, name as the applicant's application is called oscillating type automatic sawing, cutting process equipment, the patent No. is the utility model patent of 201320710745.8, oscillating type automatic sawing, cutting process equipment and processing method thereof is called with name, the patent No. is the patent of invention of 201310559152.0, comprise frame, frame is connected with back vertical plate, front vertical plate, feeding pressure mechanism, table mechanism and discharging mechanism, yaw saw bit mechanism is installed between front vertical plate and back vertical plate, yaw saw bit mechanism comprises saw blade device, make the pendulous device of saw blade device yaw, saw blade device is made to make the feed arrangement of feed motion, pendulous device comprises the servomotor being rotationally connected with saw hood box body between back vertical plate and front vertical plate, driving saw hood box body to swing, and saw blade device, feed arrangement are arranged in saw hood box body, front vertical plate is fixed with rotating shaft one, one end of swing arm is rotationally connected with in rotating shaft one, the other end is fixed on casing, the object adopting swing arm to connect dodges saw blade and workpiece, back vertical plate is fixed with on fixed cover, fixed cover and is fixed with reductor, servomotor is fixed on reductor, the rotating disk of speed reducer output shaft end and one end of pivoted housing are fixed, the other end of pivoted housing fixing on casing, reductor axle head rotating disk, pivoted housing and rotating shaft one are on the same axis, pendulous device is by driven by servomotor, and yaw saw bit mechanism can realize swinging at any angle between saw blade 45 ° ~ 135 ° angles.Briefly, at present, the basic characteristics of aluminium door and window curtain wall profiles double end sawing process equipment are that its fixing head and mobile head can automatic swingings, and movable head can automatic cut-to-length motion, finally processes the workpiece of given length and given end face angle value.In aluminium door and window industry, this digital-control two-head cast-cutting saw is with its accurate positioning, and cutting profile size is accurately widely used in cutting of material.Its head rotating mode is that before and after head, riser respectively has a concentric rotating hole, the pivot angle link that saw hood case is connected with it also respectively has a concentric rotating hole, the pivot angle link be connected with it by saw hood case by two rotating shafts is arranged in the middle of the riser of front and back, this mode requires that four rotating holes must be with one heart, require that the machining accuracy of parts is very high, assembly difficulty coefficient is large simultaneously, finally result in the increase of manufacturing cost.

Summary of the invention

The object of the present invention is to provide a kind of without the need to processing concentric holes, processing technology is simple, the Double-edged Incising Saw head pendulous device that assembly difficulty coefficient is little.

The technical scheme that the present invention is adopted for achieving the above object is:

A kind of Double-edged Incising Saw head pendulous device, comprises base, saw hood box body and is arranged at saw blade device in saw hood box body, makes the pendulous device of saw hood box body yaw, it is characterized in that: described pendulous device comprises,

Bearing block one, is arranged on base;

Arc-shaped guide rail, is fixed on saw hood box body;

Lower supporting bearing and upper spring bearing, be arranged on bearing block one, and arc-shaped guide rail is held between lower supporting bearing and upper spring bearing; Lower supporting bearing is used for support saw hood case, and upper spring bearing is used for tractive saw hood case, and lower supporting bearing and the constraint of upper spring bearing make saw hood case around the centre swinging of arc-shaped guide rail;

Servomotor, be connected on base, axle head is connected with gear;

Arc-shaped rack, be fixed on saw hood box body, the gear be connected with servomotor axle head is meshed, and drives saw hood box body to swing.

Sustained height is positioned in order to make the pivot of fixing head and mobile head, on described base, the outside that is positioned at bearing block one is provided with adjusting seat one, adjusting seat one is provided with adjustment screw one, adjustment screw one has been threaded adjustment bolt one, bearing block one is elongated hole with the connecting hole of base, and bearing block one is anchored on base through elongated hole by bolt; Rotate adjustment bolt one, can impeller-hub bearing one move left and right, and then drive saw hood box body to move up and down by the lower supporting bearing be arranged on bearing block one and upper spring bearing; The bearing block one being positioned at the same one end of saw hood box body (front end or the rear end) left and right sides moves in opposite directions, and saw hood box body can be made to move up, otherwise saw hood box body then can be made to move down; Like this by regulating the position of lower supporting bearing and upper spring bearing, the pivot of fixing head and mobile head can be adjusted to sustained height.

Further, accurately locate to treat fabircated shapes, make the front panel of fixing head and mobile head coplanar, described base is provided with bearing block two, and regulate bearing before and after bearing block two is rotatably connected to, front and back regulating shaft pressure-bearing leans against on the end face of arc-shaped guide rail, bearing block two is rotationally connected with on base, on base, the outside of bearing block two is provided with adjusting seat two, and adjusting seat two is provided with adjustment screw two, and adjustment screw two has been threaded adjustment bolt two.Rotate adjustment bolt two, can impeller-hub bearing two rotate, and then regulate bearing promotion saw hood box body to move forward and backward by the front and back be arranged on bearing block two; Like this by regulating the position of bearing before and after adjustment, the front panel that can make same machine is fixed left saw hood case on head and mobile head and right saw hood case is in the same plane;

Further, conveniently install, bearing block two is connected by bearing pin with between base, and described bearing pin is fixed on base, and bearing block two is provided with pin-and-hole, and bearing pin inserts in pin-and-hole, and bearing block two can rotate around bearing pin.

When swinging to extreme position to prevent saw hood case, its track and lower supporting bearing and upper spring bearing are separated, and described saw hood case is provided with angle limit block, and on described base, correspondence is provided with limit base, and limit base is provided with caging bolt.On the caging bolt that saw hood case drives saw blade device yaw to keep off to angle limited block during extreme position to arrange on limit base, saw hood case only can be swung within the scope of certain angle.

The invention has the beneficial effects as follows:

Double-edged Incising Saw head pendulous device of the present invention, its head rotating mode is that the arc-shaped guide rail be fixed on saw hood box body is held between lower supporting bearing and upper spring bearing, by the centre swinging of driven by servomotor saw hood case around arc-shaped guide rail, lower supporting bearing and upper spring bearing are arranged on the bearing block of base, the requirement on machining accuracy of this technical scheme to parts is lower, assembly difficulty coefficient is little simultaneously, low cost of manufacture.

Accompanying drawing explanation

Fig. 1 is that the axle of the Double-edged Incising Saw head pendulous device of prior art measures intention.

Fig. 2 is that the front axle of Double-edged Incising Saw head pendulous device of the present invention measures intention.

Fig. 3 is that the rear axle of Double-edged Incising Saw head pendulous device of the present invention measures intention.

Fig. 4 is the schematic front view of Double-edged Incising Saw head pendulous device of the present invention.

Fig. 5 is that schematic diagram is looked on a left side for Double-edged Incising Saw head pendulous device of the present invention.

Fig. 6 is the connection diagram (the A portion enlarged diagram in Fig. 2) of bearing block one of the present invention, adjusting seat one, bearing block two, adjusting seat two and base.

Fig. 7 is the connection diagram (the B portion enlarged diagram in Fig. 2) of the angle limit block on saw hood case of the present invention, the limit base on base, caging bolt.

In figure: 1-saw hood box body, 2-base, 3-lower supporting bearing, 4-bearing block one, 5-arc-shaped guide rail, 6-angle limit block, 7-saw blade, 8-front vertical plate, the upper spring bearing of 9-, 10-gear, 11-arc-shaped rack, 12-servomotor, regulate bearing before and after 13-, 14-adjusts screw two, 15-adjusting seat two, 16-bearing block two, 17-pin-and-hole, 18-elongated hole, 19-adjusts screw one, 20-adjusting seat one, 21-limit base, 22-caging bolt.

Detailed description of the invention

Below by non-limiting embodiment, also the present invention is described further by reference to the accompanying drawings.

See Fig. 2 to Fig. 7, the Double-edged Incising Saw head pendulous device shown in figure, comprises base 2, saw hood box body 1 and is arranged at saw blade device in saw hood box body 1, saw blade feed arrangement, makes the pendulous device of saw hood box body 1 yaw,

Pendulous device comprises bearing block 1, arc-shaped guide rail 5, lower supporting bearing 3, upper spring bearing 9, servomotor 12, gear 10 and arc-shaped rack 11,4 bearing blocks 1 are arranged on elongated hole 18 that base 2 is arranged respectively, make the position of bearing block 4 on base 2 can left and right adjusting; Article 2, arc-shaped guide rail 5 is fixed on the rear and front end of saw hood box body 1, each bearing block 1 is provided with lower supporting bearing 3 and upper spring bearing 9, arc-shaped guide rail 5 is held between lower supporting bearing 3 and upper spring bearing 9, servomotor 12 is connected on base 2, axle head is connected with gear 10, article 2, arc-shaped rack 11 is fixed on the rear and front end of saw hood box body 1, and arc-shaped rack 11 is meshed with gear 10, drives saw hood box body 1 to swing.

On base 2, the outside that is positioned at bearing block 1 is provided with adjusting seat 1, adjusting seat 1 is provided with adjustment screw 1, adjustment screw 1 has been threaded adjustment bolt one, bearing block 1 is elongated hole 18 with the connecting hole of base 2, and bearing block 1 is anchored on base 2 through elongated hole 18 by bolt.

Base 2 is also provided with bearing block 2 16, and its connected mode is that base 2 is fixed with bearing pin, and bearing block 2 16 is provided with pin-and-hole 17, and bearing pin inserts in pin-and-hole 17, and bearing block 2 16 can be rotated around bearing pin.Regulate bearing 13 before and after bearing block 2 16 is rotatably connected to, front and back regulate bearing 13 to be pressed against on the end face of arc-shaped guide rail 5; On base 2, the outside of bearing block 2 16 is provided with adjusting seat 2 15, and adjusting seat 2 15 is provided with adjustment screw 2 14, and adjustment screw 2 14 has been threaded adjustment bolt two.

Saw hood case 1 is provided with angle limit block 6, and on base 2, correspondence is provided with limit base 21, and limit base 21 is provided with caging bolt 22.

Above-mentioned lower supporting bearing 3 and upper spring bearing 9 and front and back regulate bearing 13 all to select outer ring and roll assembly.

The course of work of the present embodiment is as follows:

Start servomotor 12, the gear 10 that its axle head connects drives the arc-shaped rack 11 be meshed with it, and then drive saw hood box body 1 to rotate, make the saw blade device be arranged in saw hood box body 1 realize swinging at any angle between 45 ° ~ 135 ° angles, thus realize the cutting processing of the different angles of aluminium door-window section bar both ends of the surface.

Cited above embodiment is only for understanding patent of the present invention; it is not the restriction to the technical scheme described by patent of the present invention; the those of ordinary skill of related fields; on the basis of technical scheme described in claim; can also make multiple change or distortion, all equivalent changes or distortion all should be encompassed within the claims of patent of the present invention.

Claims (5)

1. a Double-edged Incising Saw head pendulous device, comprises base, saw hood box body and is arranged at saw blade device in saw hood box body, makes the pendulous device of saw hood box body yaw, it is characterized in that: described pendulous device comprises,
Bearing block one, is connected on base;
Arc-shaped guide rail, is fixed on saw hood box body;
Lower supporting bearing and upper spring bearing, be arranged on bearing block one, and arc-shaped guide rail is held between lower supporting bearing and upper spring bearing;
Servomotor, be connected on base, axle head is connected with gear;
Arc-shaped rack, be fixed on saw hood box body, the gear be connected with servomotor axle head is meshed, and drives saw hood box body to swing.
2. Double-edged Incising Saw head pendulous device according to claim 1, it is characterized in that: on described base, the outside that is positioned at bearing block one is provided with adjusting seat one, adjusting seat one is provided with adjustment screw one, adjustment screw one has been threaded adjustment bolt one, bearing block one is elongated hole with the connecting hole of base, and bearing block one is anchored on base through elongated hole by bolt.
3. Double-edged Incising Saw head pendulous device according to claim 1, it is characterized in that: described base is provided with bearing block two, bearing is regulated before and after bearing block two is rotatably connected to, front and back regulating shaft pressure-bearing leans against on the end face of arc-shaped guide rail, bearing block two is rotationally connected with on base, on base, the outside of bearing block two is provided with adjusting seat two, and adjusting seat two is provided with adjustment screw two, and adjustment screw two has been threaded adjustment bolt two.
4. Double-edged Incising Saw head pendulous device according to claim 3, it is characterized in that: described base is provided with bearing pin, bearing block two is provided with pin-and-hole, and bearing pin inserts in pin-and-hole, and bearing block two can rotate around bearing pin.
5. Double-edged Incising Saw head pendulous device according to claim 1, is characterized in that: described saw hood case is provided with angle limit block, and on described base, correspondence is provided with limit base, and limit base is provided with caging bolt.
CN201510031509.7A 2015-01-22 2015-01-22 Machine head swing device of double-head dicing saw CN104625223B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510031509.7A CN104625223B (en) 2015-01-22 2015-01-22 Machine head swing device of double-head dicing saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510031509.7A CN104625223B (en) 2015-01-22 2015-01-22 Machine head swing device of double-head dicing saw

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CN104625223A true CN104625223A (en) 2015-05-20
CN104625223B CN104625223B (en) 2017-02-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195003A (en) * 2016-08-08 2016-12-07 洛阳轴研科技股份有限公司 A kind of arc-shaped guide rail bearing unit and use the rocking equipment of this bearing unit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191315177A (en) * 1913-07-01 1914-02-19 James Jenkinson Improvements in and relating to Universal Sawing Machines.
GB378337A (en) * 1932-02-12 1932-08-11 Noble & Lund Ltd Improvements in and relating to vices for use with machine tools
CN2644058Y (en) * 2003-09-08 2004-09-29 圣杰机器工业股份有限公司 Cut angle adjuster of round saw blade in saw machine
CN201208666Y (en) * 2008-06-23 2009-03-18 东 丁 Pneumatic flat pushing horizontal oblique angle cut-off machine
CN103586533A (en) * 2013-11-12 2014-02-19 济南天辰铝机制造有限公司 Front sway type automatic saw cutting machining equipment and machining method
CN203664818U (en) * 2013-11-12 2014-06-25 济南天辰铝机制造有限公司 Swing type automatic sawing and machining device
CN204397058U (en) * 2015-01-22 2015-06-17 济南天辰铝机股份有限公司 Double-edged Incising Saw head pendulous device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191315177A (en) * 1913-07-01 1914-02-19 James Jenkinson Improvements in and relating to Universal Sawing Machines.
GB378337A (en) * 1932-02-12 1932-08-11 Noble & Lund Ltd Improvements in and relating to vices for use with machine tools
CN2644058Y (en) * 2003-09-08 2004-09-29 圣杰机器工业股份有限公司 Cut angle adjuster of round saw blade in saw machine
CN201208666Y (en) * 2008-06-23 2009-03-18 东 丁 Pneumatic flat pushing horizontal oblique angle cut-off machine
CN103586533A (en) * 2013-11-12 2014-02-19 济南天辰铝机制造有限公司 Front sway type automatic saw cutting machining equipment and machining method
CN203664818U (en) * 2013-11-12 2014-06-25 济南天辰铝机制造有限公司 Swing type automatic sawing and machining device
CN204397058U (en) * 2015-01-22 2015-06-17 济南天辰铝机股份有限公司 Double-edged Incising Saw head pendulous device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195003A (en) * 2016-08-08 2016-12-07 洛阳轴研科技股份有限公司 A kind of arc-shaped guide rail bearing unit and use the rocking equipment of this bearing unit

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