CN201405393Y - Electric saw - Google Patents

Electric saw Download PDF

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Publication number
CN201405393Y
CN201405393Y CN2009200580158U CN200920058015U CN201405393Y CN 201405393 Y CN201405393 Y CN 201405393Y CN 2009200580158 U CN2009200580158 U CN 2009200580158U CN 200920058015 U CN200920058015 U CN 200920058015U CN 201405393 Y CN201405393 Y CN 201405393Y
Authority
CN
China
Prior art keywords
saw blade
saw
motor
electric
workbench
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2009200580158U
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Chinese (zh)
Inventor
张俊武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haodi Flooring (Laian) Co., Ltd.
Original Assignee
CHUZHOU RUNLIN WOOD Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHUZHOU RUNLIN WOOD Co Ltd filed Critical CHUZHOU RUNLIN WOOD Co Ltd
Priority to CN2009200580158U priority Critical patent/CN201405393Y/en
Application granted granted Critical
Publication of CN201405393Y publication Critical patent/CN201405393Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides an electric saw, which comprises a framework, a motor mounted on the framework, a saw blade driven by the motor, an electric control unit and a workbench supporting workpieces, wherein the electric control unit is connected to the motor, the saw blade comprises an upper saw blade arranged at a position higher than that of a supporting surface of the workbench and a lowersaw blade arranged at a position lower than that of the supporting surface of the workbench, the upper saw blade is parallel to and transversely staggered with the lower saw blade, and inner lateralsurfaces of the upper saw blade and the lower saw blade are disposed on the same plane. The electric saw can utilize plate offcut reasonably, reduce production cost and increase economic benefit, andsimultaneously reduces remodeling cutting output of a fluting cutter, thereby prolonging wear-out period of cutters and reducing polishing and sharpening cost thereof.

Description

Electric saw
Technical field
The utility model relates to a kind of electric saw, is mainly used in the preceding saw of timber floor mortice opening and cuts out branch plate operation.
Background technology
At present, saw before the timber floor mortice opening is cut out and is divided in the plate operation applied electric saw usually as shown in Figure 1, and this electric saw utilizes single saw blade 1 ' that the sheet material 3 ' that is bearing on the workbench 2 ' is carried out sawing.The weak point of this electric saw is to cause easily the waste of sheet material swage set and leftover pieces, and the sheet material utilization rate is lower, has improved production cost, has increased the cutting output of slitting mill remodeling in addition, has influenced the service life of cutter, has increased the reconditioning expense of cutter.
The utility model content
The purpose of this utility model provides a kind of electric saw of can be rationally, effectively utilizing sheet material, reduce production costs and increasing economic efficiency.
For achieving the above object, the utility model provides a kind of electric saw, comprises frame, rack-mounted motor, by the workbench and the ECU of motor-driven saw blade, holding workpieces, and described ECU control connection is in described motor; Described saw blade has comprised that the position is higher than the last saw blade of bearing-surface of described workbench and the following saw blade of the bearing-surface that the position is lower than described workbench substantially, described upward saw blade is parallel to each other with following saw blade and staggers mutually in the horizontal, and the medial surface of the medial surface of described upward saw blade and described saw blade down is in the same plane substantially.
Described motor has comprised and drives the upper motor that goes up saw blade and drive the lower motor of saw blade down, described upper motor is installed on frame by the top elevating adjusting device and the position is higher than described workbench, and described lower motor is installed on frame by the bottom elevating adjusting device and the position is lower than described workbench.
Described workbench has comprised stationary work-table and movable table, and the bearing-surface of described stationary work-table and movable table is in the same plane, has the gap of passing for saw blade under described between stationary work-table and the movable table.
One side of described stationary work-table is provided with the width positioning adjustment device.
The top of described movable table also is provided with the gas circuit hold down gag of Work-sheet pressing on movable table, and this gas circuit hold down gag controllably is connected in described ECU.
Described movable table is arranged on the line slideway and auxiliary guide rail that is parallel to described upward saw blade and following saw blade movably.
Be respectively equipped with dust cover around described upward saw blade and the following saw blade, described dust cover is connected with the cleaner that is controlled by described ECU.
The described saw blade of going up is circular saw blade with following saw blade.
The last end grain of the following end grain of described upward saw blade and described saw blade down is in the same plane substantially
Compare with existing electric saw, the utlity model has following advantage and beneficial effect:
1, owing to adopted the position to be higher than the last saw blade of stage support face and the following saw blade that the position is lower than the stage support face substantially, last saw blade is parallel to each other with following saw blade and staggers mutually in the horizontal, and the medial surface of last saw blade is in the same plane substantially with the medial surface of following saw blade.Last saw blade and following saw blade cooperatively interact, the sheet material sawing is become step shape, make projection section give over to the floor allowance in when fluting, thereby utilized sheet material more rationally and effectively, improved the sheet material utilization rate to greatest extent, reduced production cost and improved economic benefit.
2, reduced the cutting output of slitting mill remodeling, the tool wear cycle stretch-out has reduced the cutter grinding expense.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment:
Fig. 1 is the operation principle schematic diagram of existing a kind of electric saw;
Fig. 2 be the utility model electric saw a kind of embodiment look squarely structural representation;
Fig. 3 is the plan structure schematic diagram of electric saw shown in Figure 2;
Fig. 4 is the C partial enlarged drawing of Fig. 2.
The specific embodiment
Referring to Fig. 2 to Fig. 4, a kind of embodiment of the utility model electric saw mainly is used on the preceding branch plate operation of floor mortice opening, the last saw blade 4 that this electric saw mainly comprised ECU (not shown), frame 17, be installed in upper motor 1 on the frame 17 and lower motor 13, driven by upper motor 1, by the stationary work-table 14 of the following saw blade 10 of lower motor 13 drivings, support plate 6 and movable table 8 etc., last saw blade 4 and following saw blade 10 are circular saw blade, and the ECU control connection is in upper motor 1 and lower motor 13.
Referring to Fig. 4, the bearing-surface of stationary work-table 14 and movable table 8 is positioned on the same horizontal plane, has the gap that saw blade 10 passes under supplying between stationary work-table 14 and the movable table 8.The position of last saw blade 4 is higher than the bearing-surface of stationary work-table 14 and movable table 8, following saw blade 10 is lower than the bearing-surface of stationary work-table 14 and movable table 8 substantially except that top area, last saw blade 4 is parallel to each other with following saw blade 10 and staggers mutually in the horizontal, the medial surface 41 of last saw blade 4 is positioned on the same perpendicular substantially with the medial surface 101 of following saw blade 10, and the following end grain 42 of last saw blade 4 is positioned on the same horizontal plane substantially with the last end grain 102 of following saw blade 10.Last saw blade 4 and following saw blade 10 cooperatively interact, and sheet material 6 sawings are become step shape, the allowance when making projection section give over to the floor to slot.
Referring to Fig. 2 and Fig. 3, a side of stationary work-table 14 is provided with width positioning adjustment device 15.The top of movable table 8 is provided with and is installed in gas circuit and compresses gas circuit hold down gag 5 on the bracing frame 16, and this gas circuit hold down gag 5 controllably is connected in ECU, is used for sheet material 6 is pressed on movable table 8.Movable table 8 is arranged on the line slideway 9 and auxiliary guide rail 7 that is parallel to saw blade 4 and following saw blade 10 movably.
Referring to Fig. 2 and Fig. 3, upper motor 1 is installed on frame 17 by top elevating adjusting device 2 and the position is higher than stationary work-table 14 and movable table 8, and lower motor 13 is installed on frame 17 by bottom elevating adjusting device 12 and the position is lower than stationary work-table 14 and movable table 8.The effect of top elevating adjusting device 2 and bottom elevating adjusting device 12 is to adjust the gap size of going up saw blade 4 and following saw blade 10, to reach the requirement of fluting dimensional accuracy.
Referring to Fig. 2, be provided with dedusting guard shield 3 around the last saw blade 4, be provided with down dedusting guard shield 11 around the following saw blade 10, last dedusting guard shield 3 is connected with the cleaner that is controlled by ECU respectively with following dedusting guard shield 11.
The using method of above-mentioned electric saw is as follows: sheet material 6 is put on the movable table 8, and the arrow A direction in the middle of Fig. 3 is shifted width positioning adjustment device 15 onto, mix up width dimensions after, with width positioning adjustment device 15 locking.Open the control master switch of ECU, start upper motor 1 and lower motor 13, drive respectively and go up saw blade 4 and following saw blade 10 rotates along tangential high speed, startup cleaner and gas circuit hold down gag 5 are pressed on sheet material 6 on the movable table 8.After treating all to work well,, at the uniform velocity advance forward along line slideway 9 and auxiliary guide rail 7 with the saw plate heading arrow B of movable table 8 in Fig. 3.Sheet material 6 in propelling through on saw blade 4 and following saw blade 10 sawings separate.After operating personnel take out the good sheet material of branch, with movable table 8 returns, unclamp gas circuit hold down gag 5 again, continue to finish next piece sheet material of sawing by aforesaid operations.The dust chip that produces in the sawing is in last dedusting guard shield 3 and following dedusting guard shield 11 and cleaner suction dust storehouse.
Cutting into 27 veneers with the big plate that is of a size of 2465mm*1255mm after the hot pressing is example as the floor blanket, if utilize monolithic saw shown in Figure 1 to divide plate, monolithic floor blanket full-size is 817mm*135mm, plate face dead size is 806mm*126mm after the fluting moulding again, and the maximum effective rate of utilization of sheet material is 88.6%.And utilize electric saw of the present utility model to divide plate, and then make monolithic floor blanket after the moulding of processing fluting, finished product floor width increases the 4mm/ sheet, and area increases 0.032m 2/ sheet, the maximum effective rate of utilization of sheet material is increased to 91.5%.This shows that the utility model electric saw not only can rationally utilize the sheet material leftover pieces, reduce production costs and increase economic efficiency, also reduced the cutting output of slitting mill remodeling simultaneously, make the tool wear cycle stretch-out, reduced the reconditioning expense of cutter.

Claims (10)

1, electric saw comprises frame, rack-mounted motor, by the workbench and the ECU of motor-driven saw blade, holding workpieces, and described ECU control connection is in described motor; It is characterized in that: described saw blade has comprised that the position is higher than the last saw blade of bearing-surface of described workbench and the following saw blade of the bearing-surface that the position is lower than described workbench substantially, described upward saw blade is parallel to each other with following saw blade and staggers mutually in the horizontal, and the medial surface of the medial surface of described upward saw blade and described saw blade down is in the same plane substantially.
2, electric saw according to claim 1, it is characterized in that: described motor has comprised the upper motor that drives described upward saw blade and has driven the described lower motor of saw blade down, described upper motor is installed on described frame by the top elevating adjusting device and the position is higher than described workbench, and described lower motor is installed on described frame by the bottom elevating adjusting device and the position is lower than described workbench.
3, electric saw according to claim 2, it is characterized in that: described workbench has comprised stationary work-table and movable table, the bearing-surface of described stationary work-table and movable table is in the same plane, has the gap of passing for saw blade under described between stationary work-table and the movable table.
4, electric saw according to claim 3 is characterized in that: a side of described stationary work-table is provided with the width positioning adjustment device.
5, electric saw according to claim 3 is characterized in that: the top of described movable table also is provided with the gas circuit hold down gag of Work-sheet pressing on movable table, and this gas circuit hold down gag controllably is connected in described ECU.
6, electric saw according to claim 3 is characterized in that: also be provided with the line slideway that is parallel to described upward saw blade and following saw blade, described movable table is arranged on this line slideway movably.
7, electric saw according to claim 6 is characterized in that: also be provided with the auxiliary guide rail that is parallel to described line slideway.
8, according to each described electric saw in the middle of the claim 1 to 7, it is characterized in that: be respectively equipped with dust cover around described upward saw blade and the following saw blade, described dust cover is connected with the cleaner that is controlled by described ECU.
9, according to each described electric saw in the middle of the claim 1 to 7, it is characterized in that: the described saw blade of going up is circular saw blade with following saw blade.
10, according to each described electric saw in the middle of the claim 1 to 7, it is characterized in that: the last end grain of the following end grain of described upward saw blade and described saw blade down is in the same plane substantially.
CN2009200580158U 2009-06-02 2009-06-02 Electric saw Expired - Lifetime CN201405393Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200580158U CN201405393Y (en) 2009-06-02 2009-06-02 Electric saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200580158U CN201405393Y (en) 2009-06-02 2009-06-02 Electric saw

Publications (1)

Publication Number Publication Date
CN201405393Y true CN201405393Y (en) 2010-02-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200580158U Expired - Lifetime CN201405393Y (en) 2009-06-02 2009-06-02 Electric saw

Country Status (1)

Country Link
CN (1) CN201405393Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105252600A (en) * 2015-09-23 2016-01-20 苏州东邦家具有限公司 Precise machining cutter for plates of blackwood furniture
CN105345141A (en) * 2013-11-18 2016-02-24 苏州汇诚智造工业设计有限公司 Manufacturing method for anti-theft guard fence inner net double-surface grooving equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345141A (en) * 2013-11-18 2016-02-24 苏州汇诚智造工业设计有限公司 Manufacturing method for anti-theft guard fence inner net double-surface grooving equipment
CN105345141B (en) * 2013-11-18 2017-12-12 江苏锡沂高新区科技发展有限公司 A kind of manufacture method of inner net of antitheft guardrail double surface grooving equipment
CN105252600A (en) * 2015-09-23 2016-01-20 苏州东邦家具有限公司 Precise machining cutter for plates of blackwood furniture

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
ASS Succession or assignment of patent right

Owner name: HAODI FLOORING (LAI'AN) CO., LTD.

Free format text: FORMER OWNER: CHUZHOU RUNLIN WOOD CO., LTD.

Effective date: 20111208

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20111208

Address after: 239000, No. 10, No. 1 Industrial Park, Lai County, Anhui, Chuzhou

Patentee after: Haodi Flooring (Laian) Co., Ltd.

Address before: Ring road 239000 Anhui Chuzhou City of Chuzhou province No. 91

Patentee before: Chuzhou Runlin Wood Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20100217

CX01 Expiry of patent term