CN1378894A - Multi-purpose cutting-sawing machine - Google Patents
Multi-purpose cutting-sawing machine Download PDFInfo
- Publication number
- CN1378894A CN1378894A CN 02111758 CN02111758A CN1378894A CN 1378894 A CN1378894 A CN 1378894A CN 02111758 CN02111758 CN 02111758 CN 02111758 A CN02111758 A CN 02111758A CN 1378894 A CN1378894 A CN 1378894A
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- Prior art keywords
- saw
- cutting
- slide block
- sawing machine
- saw blade
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- 238000005520 cutting process Methods 0.000 claims abstract description 34
- 238000003801 milling Methods 0.000 claims description 11
- 229920006351 engineering plastic Polymers 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 14
- 239000002184 metal Substances 0.000 abstract description 14
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 4
- 230000001788 irregular Effects 0.000 abstract description 2
- 238000009958 sewing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000011094 fiberboard Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
A multi-purpose cutting-sawing machine for cutting metal plate in irregular shape and sewing metal and non-metal plate or rod is composed of casing, bearing, eccentrical shaft, sliding axle sleeve, slide block, cutter holder, saw clamp and saw blade. It features that one end of the said slide block has a T-shape slot matched with the T-shaped head of cutter for fixing the cutter and its another end has two screws to fix the saw clamp and saw blade. Under the drive of external force, the eccentrical shaft rotates at high speed to drive the cutter and saw blade via slide block to do reciprocating straight line movement.
Description
Technical field
The present invention cuts the saw utensil by relating to a kind of thin plate, is applicable to the sheet metal of cutting below 1.5 millimeters, can saw non-metal board, bars such as the plastic plate that mills below 50 millimeters, fiberboard, plank again; Exchange saw blade for, can saw the metal batten that mills below 20 millimeters again.
Background technology
Existing sheet metal goods industry, as various metals and engineering plastics container, safety cabinet, Electric Appliance Cabinet, stainless steel kitchen cabinet and finishing, decoration and panel beating repairing trades etc., exist the thin plate cutting and sawing problem of metal and engineering plastics in a large number, large batch of production all uses the kind equipment of punch press, plate shearing machine to process, but some fragmentary cut, saw the working cut task and can only lean on craft or instruments such as electric saw, electric clippers or gas cutting to finish, time-consuming effort again; And when cutting sheet material for having lifted up, surface irregularity, otch is rough, also is difficult to realization for the cutting of curve and endoporus and so on.Also there are some easy sheet cutters to come out at present, as the sheet cutter of number of patent application 01246715.4, it is a kind of portable cutter, can finish the thin plate cutting of metal and engineering plastics, yet function and purposes are single, can not realize cutting and sawing processing tasks simultaneously.
Summary of the invention
The white technical problem to be solved of the present invention provides the novel saw of cutting that a kind of multiduty slide block knife bar form, cutting edge can be regulated conversion, with reach cutting and sawing function simultaneously and usefulness, dexterous convenient, the safe and reliable purpose of operation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted in vain: new multi-purpose is cut saw, comprise housing, coaxial axis hole vertical mutually and that run through is mutually arranged in housing, in the horizontal direction in the axis hole, be provided with by bearing supporting and by external force (electronic and pneumatic tool, as the pistol electric drill) eccentric throw that drives is the eccentric shaft of 5-10 millimeter, axle head at eccentric shaft, dispose the slide-bar cover, on the external diameter of slide-bar cover, be set with a slide block, do reciprocating motion when this slide block just rotates along with eccentric shaft perpendicular to pivot; End at slide block has a T-slot, and the T shape head with knife bar in this T-slot is sleeved on, and it is reciprocating that promptly slide block drives knife bar; Have on the knife bar one the band α=80-85 ° the cutting acute angle blade, blade circumferentially, the tool rest cut direction can 360 ° of location.Thereby realize the function of cutting.For the reciprocating motion that makes slide block and knife bar has good guidance quality, device has a sleeve base between housing and slide block, and slide block moves in the gathering sill of sleeve base; End fitting at sleeve base has a tool rest again, and pilot hole is arranged in tool rest, as the reciprocating motion of guiding knife bar; The sheet metal that is cut is introduced at the charging aperture place of tool rest, and the size of charging aperture is relevant with the thickness of cutting plate, and can do multi-functional cuttings such as curve, straight line, circular hole, square hole.At the right side of eccentric shaft six square ends, be to be used for being connected with the output shaft chuck of electronic and pneumatic tool (as the pistol electric drill).
At the other end of slide block, device has a saw cramp, is fitted with saw blade in saw cramp, and saw blade is to be anchored on the slide block with screw with saw cramp, and they realize that with slide block the reciprocating saw of saw blade mills motion; Other has a carrier base to be anchored on the below of housing with screw, nestles up the non-saw sword side of saw blade at carrier base, and device has a back-up roller driving wheel, and the cutting force when being used to support saw and milling also makes saw blade cut motion process in the saw milling and steadily led.
The white multi-purpose cutting-sawing machine of the present invention makes things convenient for also safe and reliable in order to carry and operate dexterity, the end of exposing at tool rest (when the function of milling is sawed in use) is bolted with a handle of making of engineering plastics that insulating properties are arranged, and this handle can cover the cutting blade of knife bar fully; When using the function of cutting, this handle then is bolted in the end of exposing of saw carriage, and saw blade is covered fully, also has a transparent support condom, and what be plugged in carrier base exposes the saw blade part, thereby guarantees to use the security with operating process.
When the white multi-purpose cutting-sawing machine of the present invention is cut the saw workpiece, a handle that holds multi-purpose cutting-sawing machine, another holds electronic or pneumatic tool, as the pistol electric drill, open back drive eccentric shaft and rotate at a high speed, do to move back and forth at a high speed, promptly drive knife bar and saw blade work high speed and move back and forth by the T-slot drive slide block of slide block, when the workpiece thin plate when charging aperture is sent into, form very much cutting edge of the knife bar of high rigidity and tool rest just cuts thin plate.Workpiece can be fixed or multi-purpose cutting-sawing machine is fixed during cutting, if cut saw circular hole, square hole, curve, straight line etc., one of subdrilling is slightly larger than the circular hole (about 12 millimeters) of tool rest head dimensions in advance, then the tool rest head is stretched in the hole, can cut out the curve of different shape by figure.
Compared with prior art, the white advantage of the present invention is that function uses more, the double cutting metal sheet material that is applicable to, can saw non-metal board, bar and metal battens such as milling plastic plate, fiberboard, plank again, it is dexterous convenient, safe and reliable to carry and operate, and is suitable for by the electronic and supporting use of pneumatic tool, no matter making curve, straight line, circular hole, square hole etc. and all can realize irregular multi-functional cutting, is the indispensable capable helper of panel beating, decoration, repairing trades.
Description of drawings
Fig. 1 is the white structural representation of the present invention;
Fig. 2 is the left side view of Fig. 1;
Fig. 3 is the white lever structure schematic diagram of the present invention;
Fig. 4 is the white tool rest structural representation of the present invention;
Fig. 5 is the white slide block structure schematic diagram of the present invention;
The specific embodiment
Below in conjunction with accompanying drawing embodiment the present invention is described in further detail in vain.
As Figure 1-3, white and the electronic and supporting use of pneumatic tool (as the pistol electric drill) of the present invention can be cut the sheet metal below 1.5 millimeters, and cutting speed is 3000 commentaries on classics/per minutes-2M/ per minute; Can saw non-metal board, bars such as the plastic plate that mills below 50 millimeters, fiberboard, plank again, the saw speed of milling is 3500 commentaries on classics/per minutes-1M/ per minute; Exchange saw blade for, can saw the metal batten that mills below 20 millimeters again, cutting speed is fast, and can reach the saw speed of milling is 300 commentaries on classics/per minutes-0.05M/ per minute.
This multi-purpose cutting-sawing machine has a polygon or columniform housing 11, housing has coaxial axis hole vertical mutually and that run through mutually, in the horizontal direction axis hole of Fig. 1, be provided with by bearing 12 supporting and by external force (electronic and pneumatic tool, as the pistol electric drill) eccentric throw that drives is the eccentric shaft 13 of 5-10 millimeter, off-centre output axle head at eccentric shaft 13, dispose slide-bar cover 4, on the external diameter of slide-bar cover 4, be set with a slide block 7, do reciprocating motion when this slide block 7 just rotates along with eccentric shaft 13 perpendicular to pivot; Slide-bar cover 4 is being axially fixed on the eccentric shaft 13 by folder spring 5; End at slide block 7 has a T-slot 71, and the T shape head 101 with knife bar 1 in this T-slot 71 is sleeved on, and promptly slide block 7 drive knife bars 1 are reciprocating; The blade 102 that α=80-85 ° of cutting of band acute angle is arranged on the knife bar 1, blade circumferentially for cutting edge wear and tear after arbitrarily conversion created condition.Thereby realize the function of cutting.In order to make the slide block 7 and the reciprocating motion of knife bar 1 that good guidance quality be arranged, device has a sleeve base 3 between housing 11 and slide block 7, and slide block 7 moves in the gathering sill 72 of sleeve base 3; End fitting at sleeve base 3 has a tool rest 2 again, and pilot hole 203 is arranged in tool rest 2, as the reciprocating motion of guiding knife bar 1; The sheet metal that is cut is introduced at charging aperture 202 places of tool rest 2, and the size of charging aperture 202 is relevant with the thickness of cutting plate, and can do multi-functional cuttings such as curve, straight line, circular hole, square hole.At the hexagonal square end 14 of eccentric shaft 13, be the input of power, be used to connect output shaft chuck electronic and pneumatic tool (as the pistol electric drill).There is one to seal 7 and overlap parts such as 4 in order to sealing eccentric shaft 13 and slide-bar.
At the other end of slide block 7, device has a saw cramp 9, is fitted with saw blade 10 in saw cramp 9, and saw blade 10 is to be anchored on the screw 73 of slide block 7 with screw with saw cramp 9, and they realize that with slide block 7 reciprocating saw of saw blade 10 mills motion; Other has a carrier base 16 usefulness screws 15 to be anchored on the below of housing 11, nestle up the non-saw sword side of saw blade 10 at carrier base 16, device has a back-up roller driving wheel 17, be used for providing the counter-force of the suffered jacking force of saw blade for it at the back side of saw blade, support the saw blade in the motion of sawing when milling, also make saw blade 10 cut motion process and steadily led in the saw milling.
The white multi-purpose cutting-sawing machine of the present invention makes things convenient for also safe and reliable in order to carry and operate dexterity, the end of exposing at tool rest 2 (when the function of milling is sawed in use) is bolted with a handle of making of engineering plastics that insulating properties are arranged 18, and this handle 18 can cover the cutting blade 102 of knife bar 1 fully; When the function of milling is sawed in use, what 18 on this handle was bolted in saw carriage exposes the end (not shown), and saw blade 10 is covered fully, also has a transparent support condom 19, what be plugged in carrier base 16 exposes saw blade 10 parts, thereby guarantees to use the security with operating process.
When this multi-purpose cutting-sawing machine is cut the saw workpiece, a handle 18 that holds multi-purpose cutting-sawing machine, another holds electronic or pneumatic tool (as the pistol electric drill), opening back drive eccentric shaft rotates at a high speed, T-slot by slide block drives the reciprocating motion at a high speed of slide block do, promptly drive knife bar and saw blade and do to move back and forth at a high speed, when the workpiece thin plate when charging aperture is sent into, form very much cutting edge of the knife bar 1 of high rigidity and tool rest 2 just cuts thin plate.Workpiece can be fixed or multi-purpose cutting-sawing machine is fixed during cutting, if cut saw circular hole, square hole, curve, straight line etc., must in the workpiece that is cut (thin plate), bore a circular hole (about 10 millimeters) that is slightly larger than tool rest 2 head dimensions in advance, then tool rest 2 heads are stretched in the hole, can cut out the curve of different shape by figure.When needs use saw miller part, handle 18 need only be bolted on the tool rest 2, saw blade 10 can be finished sawing by the curve of the different shape of workpiece.
Claims (7)
1. novel multi-purpose cutting-sawing machine, it comprises housing (11), in housing (11), be provided with coaxial axis hole vertical mutually and that run through mutually, and in the horizontal direction axis hole, be provided with by eccentric shaft (13) bearing (12) supporting and that drive by external force, at the left-small-axis end of eccentric shaft (13), dispose slide-bar cover (4), on the external diameter of slide-bar cover (4), be set with a slide block (7), make rotatablely moving of eccentric shaft (13) be converted into the reciprocating motion of slide block; At the right side of eccentric shaft (13) six square ends (14), be to be used for being connected with the output shaft chuck of electronic and pneumatic tool (as the pistol electric drill); The two ends that it is characterized in that described slide block (7) are coaxially to be sleeved on by the T shape head (101) of a T-slot (71) with knife bar (1) respectively in opposite directions, and are fixedlyed connected with saw blade (10), saw cramp (9) by two screws.
2. novel multi-purpose cutting-sawing machine according to claim 1, it is characterized in that described between housing (11) and slide block (7) device a sleeve base (3) is arranged, slide block (7) moves in the gathering sill (72) of sleeve base (3); End fitting at sleeve base (3) has a tool rest (2) again, and pilot hole (203) is arranged in tool rest (2), as the reciprocating motion of guiding knife bar (1).
3. novel multi-purpose cutting-sawing machine according to claim 1 and 2 is characterized in that having on the described knife bar (1) the acute angle blade (102) of α=80-85 ° of cutting of band acute angle, blade circumferentially, the tool rest cut direction can 360 ° of location.
4. novel multi-purpose cutting-sawing machine according to claim 1, it is characterized in that described below in housing (11), be provided with carrier base (16), described carrier base (16) nestles up the non-saw sword side of saw blade (10), and device has a scroll wheel (17) that is used to support saw blade (10).
5. novel multi-purpose cutting-sawing machine according to claim 1 and 2, it is characterized in that the described end of exposing at tool rest (2) is bolted with a handle of making of engineering plastics that insulating properties are arranged (18), this handle (18) covers the cutting blade (102) of knife bar (1) fully; When the function of milling was sawed in use, this handle (18) then was bolted in the end of exposing of saw carriage, and saw blade (10) is covered fully.
6. novel multi-purpose cutting-sawing machine according to claim 1 and 2, it is to be connected with electronic and pneumatic tool (as the pistol electric drill) by detachable drill chuck that the right side six square ends (14) that it is characterized in that described eccentric shaft (13) are located.
7. novel multi-purpose cutting-sawing machine according to claim 1 and 2, the eccentric throw that it is characterized in that described eccentric shaft (13) is the 5-10 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111758 CN1378894A (en) | 2002-05-17 | 2002-05-17 | Multi-purpose cutting-sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111758 CN1378894A (en) | 2002-05-17 | 2002-05-17 | Multi-purpose cutting-sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1378894A true CN1378894A (en) | 2002-11-13 |
Family
ID=4741733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02111758 Pending CN1378894A (en) | 2002-05-17 | 2002-05-17 | Multi-purpose cutting-sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1378894A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406178C (en) * | 2004-05-18 | 2008-07-30 | 百得有限公司 | Wire saw and support assembly for output shaft of wire saw |
| CN100577960C (en) * | 2004-10-04 | 2010-01-06 | M·凯恩德尔 | Lightweight structural panel and method of making same |
| CN106607613A (en) * | 2015-10-27 | 2017-05-03 | 中国人民解放军军械工程学院 | Multifunctional safe sawing device |
| CN109877882A (en) * | 2017-12-06 | 2019-06-14 | 中山市金稻电器有限公司 | Semi-manual shaver |
-
2002
- 2002-05-17 CN CN 02111758 patent/CN1378894A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406178C (en) * | 2004-05-18 | 2008-07-30 | 百得有限公司 | Wire saw and support assembly for output shaft of wire saw |
| CN100577960C (en) * | 2004-10-04 | 2010-01-06 | M·凯恩德尔 | Lightweight structural panel and method of making same |
| US8991135B2 (en) | 2004-10-04 | 2015-03-31 | M. Kaindl | Lightweight structural panel and method for making same |
| CN106607613A (en) * | 2015-10-27 | 2017-05-03 | 中国人民解放军军械工程学院 | Multifunctional safe sawing device |
| CN106607613B (en) * | 2015-10-27 | 2019-07-09 | 中国人民解放军军械工程学院 | Multifunctional safe sawing device |
| CN109877882A (en) * | 2017-12-06 | 2019-06-14 | 中山市金稻电器有限公司 | Semi-manual shaver |
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