CN87200356U - Mini-band saw machine for joinery - Google Patents
Mini-band saw machine for joinery Download PDFInfo
- Publication number
- CN87200356U CN87200356U CN 87200356 CN87200356U CN87200356U CN 87200356 U CN87200356 U CN 87200356U CN 87200356 CN87200356 CN 87200356 CN 87200356 U CN87200356 U CN 87200356U CN 87200356 U CN87200356 U CN 87200356U
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- CN
- China
- Prior art keywords
- buck plate
- band saw
- saw
- upper wheel
- steering gear
- 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.)
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Abstract
The utility model relates to a mini-band saw machine for joinery, which is composed of a machine body, an adjustable working bench, an adjustable upper saw wheel, a fixed type lower saw wheel and a power transmission part, wherein, the center distance of the upper and the lower saw wheels is adjustable, and the dimensional position of the shaft of the upper saw wheel is adjustable. The working bench can rotate freely within 30 DEG in horizontal plane. In addition, the utility model has the advantages of simple structure, small size, light weight, low cost, less power consumption and convenient operation.
Description
This miniature wood serrulate band saw belongs to the woodworking machinery class, the equipment of sawing timber.
At present, woodworking machinery class sawing timber machinery--the MJ343 type wood serrulate band saw of domestic production, complex structure, and upper wheel can not do the adjustment of space angle, can't guarantee the normal orientation of upper wheel when work, poor stability.Workbench can not freely turn round, and uses very inconvenient.
The utility model purpose is to avoid the above-mentioned deficiency of prior art, and a kind of of design can definitely guarantee the normal orientation of upper wheel when work, make the safe and reliable work of band saw function, and workbench can the miniature wood serrulate band saw of free rotating MJ343A type.
The purpose of this utility model is reached by following measure.
The miniature wood serrulate band saw of this MJ343A type partly is made up of body, Working Table, adjustable upper wheel, fixed saw wheel, power and transmission etc. down.
The safety guard made from angle bar, silk screen or other material is installed on body, prevents to cause the accident owing to the fracture of saw blade flies out in when work.The saw blade retainer that is used for controlling the saw blade normal operation position also is installed.
In adjustable upper wheel part, include upper wheel, tile mounting base, adjustment rack, adjustment stand that cast iron or other suitable materials processing become.Also include parts such as adjusting screw rod, upper wheel axle, bearing, tile mounting base end cap and bolt.The space angle of tile mounting base is adjustable.So just drive the upper wheel axle and also can do the adjustment of space angle, to guarantee the normal orientation when working.Adjustment rack is a sliding fit with adjusting stand, is trapezoidal thread or other form thread connection with adjusting screw rod.Adjust screw rod by revolution and just can make the adjustment rack free lifting, make the upper-lower position of upper wheel freely to adjust, so also just adjusted the centre-to-centre spacing between the upper and lower saw wheel, make saw blade keep suitable elasticity.In addition, when operate as normal, adjustment rack all tightens together with adjustment stand, adjustment stand and body.
The Working Table part is made of parts such as buck plate, the steering gear of buck plate, buck plate bogies, and wherein buck plate and the steering gear of buck plate tighten together.The steering gear of buck plate is a sliding fit with the garden cambered surface that buck plate bogie contacts, and the steering gear of buck plate can drive the buck plate and do revolution within 30 ° in buck plate bogie, thereby can be sawn into 0 ° to timber--any angle of 30 °.
Steering gear of buck plate and buck plate bogie tighten together when operate as normal.
The fixed part of saw wheel down, power and running part are identical with prior art.
Provide most preferred embodiment of the utility model in conjunction with Figure of description:
Fig. 1: the front view (annotating: all drawn) that is miniature wood serrulate band saw by visual profile by the part that the safety guard net is blocked.
Fig. 2: be that miniature wood serrulate band saw removes safety guard, the front view after upper wheel, saw blade and the following saw wheel.
Fig. 3: be A-A cutaway view (annotating: removed safety guard, saw blade, V-belt, motor).
This miniature wood serrulate band saw is made up of body, Working Table, adjustable upper wheel, fixed five parts such as saw wheel, power and transmission down.
The body part: body 18 is cylinder iron to process, and plays skeleton function in this lathe.Safety guard 1 is made with angle bar and silk screen, covers upper and lower saw wheel 2,17 and saw blade 3, prevents that the saw blade fracture from flying out, and plays safety effect.Safety guard 1 is fixed on the body 18 by two safety guard foldings, 28 usefulness M8 bolts 29.Saw wheel bottom plate 30 is cylinder iron to process, and is fastened on the body 18 with 4 M8 bolts 31.It can hold adjustment screw rod 57 can freely rotate adjustment screw rod 57.Saw blade retainer 5 and two M8 nuts 6,200 bearings 7 and a retainer bearing 8 form a whole flatly, and the bolt 4 with 2 M8 is fastened on the body 18 again.Saw blade retainer 5 can avoid saw blade 3 mobile backward because of the thrust that is subjected to timber when work, thereby has guaranteed the operate as normal of saw blade 3.
Working Table part: constituted by parts such as buck plate 13, buck plate steering gear 14, buck plate bogie 16, steering gear gim peg 15, backup plate 56, abutment plate axle 10, abutment plate axle holder 11, the fastening handles 9 of backup plate.Buck plate 13 is the rectangular flat boards that cylinder iron are processed into.When sawing timber, play work top.Buck plate 13 tightens together by M6 bolt 41 and buck plate steering gear 14.Buck plate steering gear 14 is processed into by cast iron, and the outer surface of half garden shape is arranged, the intrados sliding fit of this outer surface and buck plate steering gear 16, thus can reach the purpose that buck plate 13 freely rotates in 30 °.When the buck plate forwards operating angle to, fix with steering gear gim peg 15, the position of buck plate is just constant so in the course of the work, thereby can make timber be processed into needed angle.Buck plate bogie 16 cylinder iron is processed into.Be fastened on the body 18 by M10 bolt 40,42.Backup plate 56 is processed by cast iron, and the endoporus of backup plate 56 matches with abutment plate axle 10.Abutment plate axle 10 passes the mesopore of abutment plate axle holder 11, is fixed on the buck plate 13 by M8 bolt 12, and backup plate 56 can move left and right by abutment plate axle 10, move on to the operating position after, fixing with the fastening handle of backup plate 9.
Adjustable upper wheel is made of parts such as upper wheel 2, upper wheel axle 34, tile mounting base 47, adjustment rack 37, adjustment stand 39, adjustment screw rods 57.Last saw blade 2 is cylinder iron to process, and is contained on the upper wheel axle 34 by interference fits, and saw blade 3 is play supporting role.Upper wheel axle 34 is contained in the tile mounting base 47 by two mouthful of 204 bearing 52, thereby upper wheel axle 34 can freely be rotated.Tile mounting base 47 is cylinder iron to have added to form, and front end has a watt seat end cap 33, and there is tile mounting base rear end cap 51 rear end, twists the jail with M6 bolt 35 respectively, and bearing 52 is sealed.Lubricating cup 32 is arranged above the tile mounting base, and oiling regularly comes lubricating bearings 52.Adjustment rack 37 is to be processed by cast iron.Link together with M10 bolt 36 and tile mounting base 47, can adjust the perpendicularity of upper wheel 2 by rotating M10 bolt 53 in addition.Adjustment rack 37 is connected with adjustment screw rod 57 by internal thread, rotates adjustment screw rod 57 and can make adjustment rack 37 liftings, thereby reach the purpose of adjusting upper wheel 2 liftings.So just can regulate the elasticity of saw blade 3.Adjustment rack 37 is fixed on the operating position with adjustment mounting 39 usefulness M12 bolts 49, nut 50, packing ring 48.Adjusting stand 39 usefulness bolts 38 is fixed on the body 18.
Fixed saw wheel down partly is made up of parts such as following saw wheel 17, following saw wheel axle 44, lower tile mounting base 46 saw blades 3, pulley concial disks 43.Following saw wheel 17 is to be processed by saw wheel key 55 by cast iron to be fixed on down on the saw wheel axle 44, and saw blade 3 is play supporting role.Following saw wheel axle 44 is contained in the lower tile mounting base 46 by two mouthful of 204 bearing 52, thereby saw wheel 17 can freely be rotated.Lower tile mounting base 46 is cylinder iron to process.Be fixed on the body 18 by M8 bolt 45, the two ends of lower tile mounting base 46 are equipped with a watt seat end cap 33, twist the jail by M6 bolt 35, and bearing 52 is sealed.Lubricating cup 32 regular oilings are arranged to bearing 52 lubricates above the lower tile mounting base 46.Pulley concial disk 43 is cylinder iron to process, and utilizes pulley key 54 to be fixed on down on the mandrel 44, passes through pulley concial disk 43 again JO
2The power of-11-4 type motor 26 is passed to down saw wheel 17, thereby can make saw blade 3 operations carry out work.
Power and running part are made of parts such as motor 26, motor base (frame) 22, motor frame 20, motor pulley 27, zero type V-belt 25, pulley concial disks 43.Motor 26 is by motor base (frame) 22, motor frame 20, be fixed on the body 18 with M10 bolt 19 spring washers 23 and nut 24 and nut 21 again, the power of motor 26 imported down into saw wheel 17, makes whole lathe operate as normal by motor pulley 27, zero type V-belt 25, pulley concial disk 43.In a word, this miniature wood serrulate band saw have simple in structure, volume is little, in light weight, advantage such as cost is low, consumed power is few, and is easy to use.
Serial number name quantity serial number name quantity
1 safety guard, 12 upper wheels 1
3 saw blades, 14 bolts 2
5 saw blade retainers, 16 M8 nuts 2
7 200 bearings, 18 retainer bearing cages 1
Fastening handle 1 10 abutment plate axles 1 of 9 backup plates
11 abutment plate axle holders, 2 12 bolts 2
The 1 14 buck plate steering gears 1 of 13 buck plates
15 steering gear gim pegs, 1 16 buck plate bogies 1
17 times saw wheel 1 18 bodies 1
19 bolts, 4 20 motor frames 1
21 M8 nuts, 8 22 motor base (frame)s 1
23 spring washers, 104 24 M10 nuts 4
25 O type V-belts, 1 26 motor 1
The 1 28 safety guard foldings 2 of 27 motor pulleys
29 bolts, 4 30 saw wheel bottom plates 1
31 bolts, 4 32 lubricating cups 2
33 watts of seat end cap 3 34 upper wheel axles 1
35 bolts, 12 36 bolts 2
37 levelling framves, 1 38 bolts 4
39 adjust stand 1 40 bolts 1
41 bolts, 4 42 bolts 2
Serial number name quantity serial number name quantity
1 44 times saw wheel axles 1 of 43 pulley concial disks
45 bolts, 4 46 lower tile mounting bases 1
47 tile mounting bases, 1 48 packing rings 12 1
49 bolts, 1 50 M12 nuts 1
51 tile mounting base rear end caps, 1 52 204 bearings 4
53 bolts, 1 54 pulley keies 1
55 saw wheel keys, 1 56 backup plates 1
57 adjusting threaded spindles 1
Claims (7)
1, a kind of body that includes, fixed saw wheel down, the miniature wood serrulate band saw that is used for the timber sawing of power and running part, it is characterized in that, this miniature wood serrulate band saw also includes adjustable upper wheel and Working Table part, adjustable upper wheel wherein partly contain one cylinder iron or other materials processing become, the upper wheel that the energy easy on and off is adjusted, Working Table wherein partly is by the buck plate, the steering gear of buck plate, parts such as buck plate bogie constitute, wherein buck plate and the steering gear of buck plate tighten together, the steering gear of buck plate is a sliding fit with the garden cambered surface that buck plate bogie contacts, and the steering gear of buck plate can drive the buck plate and do freely turning round within 30 ° in buck plate bogie.
2, miniature wood serrulate band saw as claimed in claim 1 is characterized in that, adjustable upper wheel wherein partly contain one can drive the upper wheel axle do angle adjustment cylinder iron or the tile mounting base that becomes of other materials processing.
3, miniature wood serrulate band saw as claimed in claim 1, it is characterized in that, adjustable upper wheel part wherein, also contain one with the hole sliding fit of adjusting stand, be connected with trapezoidal thread with the adjustment screw rod, adjust the just adjustment rack that cylinder iron is processed into of energy free lifting of screw rod by rotation.
4, miniature wood serrulate band saw as claimed in claim 1 is characterized in that, adjustment rack and adjustment stand are adjusted stand and body and all tightened together when operate as normal.
5, miniature wood serrulate band saw as claimed in claim 1 is characterized in that, the safety guard made from angle bar, silk screen or other material is installed on body.
6, miniature wood serrulate band saw as claimed in claim 1 is characterized in that, entopic saw blade retainer when being used for controlling saw blade work is installed on body.
7, miniature wood serrulate band saw as claimed in claim 1 is characterized in that, when operate as normal, steering gear of buck plate and buck plate bogie tighten together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200356 CN87200356U (en) | 1987-01-09 | 1987-01-09 | Mini-band saw machine for joinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200356 CN87200356U (en) | 1987-01-09 | 1987-01-09 | Mini-band saw machine for joinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87200356U true CN87200356U (en) | 1988-07-27 |
Family
ID=4816797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87200356 Withdrawn CN87200356U (en) | 1987-01-09 | 1987-01-09 | Mini-band saw machine for joinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87200356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760091A (en) * | 2015-04-03 | 2015-07-08 | 东阳市尚德电器机械有限公司 | Scroll saw |
-
1987
- 1987-01-09 CN CN 87200356 patent/CN87200356U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760091A (en) * | 2015-04-03 | 2015-07-08 | 东阳市尚德电器机械有限公司 | Scroll saw |
| CN106078933A (en) * | 2015-04-03 | 2016-11-09 | 东阳市尚德电器机械有限公司 | Sweep-saw improved structure |
| CN104760091B (en) * | 2015-04-03 | 2017-01-11 | 东阳市尚德电器机械有限公司 | Scroll saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |