CN2096446U - Adjustable hand grinding saw machine - Google Patents
Adjustable hand grinding saw machine Download PDFInfo
- Publication number
- CN2096446U CN2096446U CN 91215782 CN91215782U CN2096446U CN 2096446 U CN2096446 U CN 2096446U CN 91215782 CN91215782 CN 91215782 CN 91215782 U CN91215782 U CN 91215782U CN 2096446 U CN2096446 U CN 2096446U
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- Expired - Lifetime
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Abstract
The utility model provides an adjustable hand grinding saw machine, particularly a machine for sharpening or grinding the circular saw. One side of the base is fixed with an L-shaped seat, is pivoted with a 7-shaped block, is combined with an electric motor, and is provided with a grinding wheel. A guide device is arranged approaching to the position of the grinding wheel. The other side of the base is fixed with a movable cutter feeding device. The circular saw to be grinded is fixed on the upper end of the cutter feeding device. The utility model matches with saw teeth, and adjusts the L-shaped seat, the 7-shaped block and the guide device into an appropriate angle and distance to form a suitable circle. The cutter feeding device is operated, the guide device is utilized to guide the grinding course of the abrasive wheel, and the grinding of the circular saw is completed.
Description
The utility model relates to a kind of adjustable manual saw sharpening machine, particularly at the grinding machine of sharpening or repairing of annular saw.
According to the interrelated data of cutting, can customized sharp annular saw, do extremely outstanding cutting operation, but after one section use, knife saw is rust or wearing and tearing, and must be wasted grind or finishing.At the grinding operation of saw blade, not only will consider the angle of inclination of the flank of tooth, suitable sawing angle and the flank of tooth oblique angle of forming, and the degree of depth that notes the throat of tooth rasion of the back of tooth of holding concurrently can keep annular saw in good sawing state.And general circular saw blade sharpen finishing, finish by hand tools mostly, but the operator must have enough technology, can control the suitable angular relationship of each between cog, that is to say to have the special handicraft of height, can reach.Therefore sharpen in the operation at annular saw, the required working time is very long, and the back accuracy at height, angle of inclination, flank of tooth oblique angle, the throat of tooth degree of depth, sawing angle of each sawtooth grinding, all can't be subjected to consistent control.That is to say artificial grinding operation, can't accomplish accurate grinding, cause the good sawing function of saw blade forfeiture.Therefore, for improving above-mentioned shortcoming, just there is large-scale grinding machine to produce.And this type of machine, its design is rather accurate, and operations all has numerous and diverse formality, and can't be applicable to the manufacturer of general habitual circular saw blade.So this type of machine major part is arranged at the factory of special manufacturing circular saw blade, so the user must send the saw blade of rust or wearing and tearing back to manufacturer, on behalf of processing, and the empty formality that increases the annular saw grinding.The general user who uses annular saw because of the reconditioning of annular saw by oneself is limited by manufactory everywhere, brings a lot of puzzlements.
The utility model designer is because above-mentioned situation, well-designedly go out this creation, its main purpose, provide a kind of adjustable hand saw sharpening machine, utilize manual feed arrangement, sawtooth with annular saw, along the guiding of guid needle, impel the emery wheel in the rotation, do synchronous reconditioning operation, and can be according to the size of saw blade, the shape of sawtooth, and the demand at various angle of inclination, and adjust the deviation angle of respectively organizing member, in the reconditioning mode of manual engagement saw sharpening machine, the sawtooth of annular saw is finished the accurate operation of sharpening.
The secondary objective of this adjustable manual saw sharpening machine is the composition of member, makes every effort to easy, can be common to the producer of general use annular saw, need not the finishing of nationality by special handicraft, and time-consuming; Also need not to send back to original manufacturer and increase unnecessary formality and cost expenditure on behalf of processing.
Earlier the utility model accompanying drawing is done a simple declaration:
Fig. 1 is the exploded perspective view of the utility model main body.
Fig. 2 is the exploded perspective view of the utility model feed arrangement.
Fig. 3 is the combination stereogram of the utility model.
Fig. 4 is a user mode schematic diagram of the present utility model.
Conjunction with figs. to architectural feature of the present utility model and use principle, is further set forth, in the back:
See also Fig. 1 to Fig. 4, the utility model mainly is to comprise a base 10, one of its upper end side, if a containing hole 11, opposite side is provided with projection 47, respectively in conjunction with a ┘ shape seat 12 and a motion device 46, four corners of base 10, all be provided with short slot 102 and circular hole 103,, make stable reconditioning operation in order to being fixed in work top.By one group of screw 101 power switch 104 that is spirally connected, nationality is to open and close motor 24 in base 10 upper ends.
On containing hole 11, establish a ┘ shape seat 12, the tail end of the parallel beneath part of ┘ shape seat, have a screw 13 and deep-slotted chip breaker 14, and utilize a bolt 15 to be arranged in deep-slotted chip breaker 14 and containing hole 11, and ┘ shape seat 12 is articulated in end on the base 10, and but nationality is by the adjustment of bolt 15 cooperation deep-slotted chip breakers 14, to change the orientation angle of ┘ shape seat 12.Orientation angle is by footage number 105 indications of ┘ shape seat below end face.Part on ┘ shape seat has a screw 16 and deep-slotted chip breaker 17 equally, and utilizes a screw 18 and bolt 19, in conjunction with a ┐ shape piece 20 in addition.The angle that combines of ┘ shape seat 12 and ┐ shape piece 20 is illustrated by the footage number 106 of ┘ shape seat top end face.In addition in the tail end of ┘ shape seat 12 parallel beneath parts, in conjunction with a navigation device 109.
The opposite side of ┐ shape piece 20, has a prominent body 21, its end face has several screws 22, central authorities have a circular hole 23, can fix a motor 24 by the rear, motor spindle 25 wears this hole, garden 23 and in conjunction with a packing ring 26 and emery wheel 27, and utilizes a stator 28 and nut 29, and emery wheel 27 is positioned side within the ┐ shape piece 20.Side outside the emery wheel 27 coats a protective cover 30, and it is with two lids, with the screw be combined into, and is fixed in the end face of prominent body 21.This ┐ shape piece 20, right-handedness cooperates the deep-slotted chip breaker 17 of ┘ shape seat 12 upper end branches and adjusts suitable reconditioning angle with bolt 19.
Side outside base 10 is established a feed arrangement 46 in addition, and as shown in Figure 2, it mainly is to utilize a projection 47, fix a bearing 48, the centre upwards forms a cylinder 49 among this bearing 48, and comprise a circular hole 50, and wear an axle 60, and located by a latch 61.The sheathed again axle sleeve 62 of this axle 60, its central authorities have a cylinder 63 and circular hole 64 equally, and the outside has a screw 65, and are spirally connected and one adjust screw 66, are fixed in the side face of axle 60, and can be rotated and adjust or move up and down.On axle sleeve 62, establish a connecting rod 67 again, its two side respectively has circular hole 69 and 69.Wherein a circular hole 68 is inserted in this axle 60, and is articulated in cylinder 63 side faces of axle sleeve 62, and nationality adjusts screw 70 by one, via the screw 108 in circular hole 68 outsides, and is bolted in the surface of cylinder 63, cooperates axles 60 and axle sleeve 62 to adjust in order to connecting rod 67.And connecting rod 67 another 69, a mobile bearing 71 is established in its top.One of mobile bearing 71 side forms a prominent body 72 downwards and is contained in the circular hole 69 of connecting rod 67, and be spirally connected by the screw 73 in circular hole 69 outsides and one adjust screw 74 and located, and rotatable adjustment.Opposite side at mobile bearing 71, has a ring set 75, the circular hole 76 of its central authorities articulates a rotating disk 77, and utilizes one to adjust screw 78, screw 79 by ring set 75 outsides enters within the circular hole 76, rotating disk 77 is located or loosen rotation, the surface of this rotating disk 77 has several screws 80, central authorities form a short slot 81, and fix a rectangular block 82.Side outside this rectangular block 82 is also fixed a handspike 83, and nationality turns to operation rotating disk 77.In two sides on rotating disk 77 surfaces, each is in conjunction with a pad 84 in addition, and a positioning disk 85 is established in the top, and its surface has several screws 86 equally, utilizes screw tie spacer 84 to be fixed in the end face of rotating disk 77.Centre among this positioning disk 85 is by screw 87 bolt 88 that is spirally connected.The top of bolt 88 has a screw 89.Adjust screw 90 in conjunction with a fixed disk 91 and utilize, fixing in order to annular saw.In addition, connecting rod 67 wears axle 60 by circular hole 68, in the upper end of its circular hole 68, is provided with a pad 92, one collars 93 and and links sheet 94, and be inserted in the side face of axle 60 in regular turn, utilizes a screw 95, is bolted in screw 96 within axle 60 tops, is fixed.The other end that this links sheet 94 has a circular hole 97, and wears an adjustment knob 98.Adjust knob 98 and be equipped with a positioning sleeve 100, and thereunder establish a screw rod 99, via the screw 107 of connecting rod 67, run through the bottom of connecting rod 67, adjustable link 67 cooperates axle 60 and axle sleeve 62, does up and down moving.
The operating principle of the utility model, see also Fig. 3 and other accompanying drawings, the circular saw blade size that system's cooperation desire finishing is sharpened and the shape of sawtooth, angle etc., and the bolt 15 of rotation ┘ base 12 bottoms, cooperate the indication of footage number 105, adjust the suitable deviation angle of ┘ shape seat 12, to meet the flank of tooth gradient of sawtooth.Bolt 19 with ┘ shape seat 12 upper ends rotates again, according to the indication of another footage number 106, adjusts the suitable gradient of ┐ shape piece 20, revises the gradient of emery wheel 27, makes the flank of tooth oblique angle of sawtooth be able to smooth reconditioning.After treating that above-mentioned adjustment action is finished, annular saw is positioned over end on the positioning disk 85, and utilizes a fixed disk 91 and adjust screw 90, fixed.Try the again bonding part of pivot link 67 and axle sleeve 62, and the bonding part of mobile bearing 71 and connecting rod 62, with the flexibility of rotating disk 77 with each joint, bonding part of mobile bearing 71, respectively adjust screw 70,74,78 and rotate, make feed arrangement 46 be in the active state of the best.At this moment, operator push rod 83 promotes mobile bearing 71, make the end face of annular saw near emery wheel 27, and make sawtooth conflict guid needle 45, the back-up block 38 of inspecting pole 35 upper ends and the annular saw bottom surface horizontal plane that whether coexists, and grindings that whether cooperate emery wheel 27 of the degree of depth of the throat of tooth apart from etc.Its corrective action system loosens the adjustment screw 66 of the axle sleeve 62 of feed arrangement 46, and adjust knob 98, utilize the principle of screw rod 99 screws, and revise connecting rod 67 and mobile bearing 71 suitable height, make the back-up block 38 of saw blade and pole 35, on the horizontal plane that coexists.Or the screw of rotatable locating piece 31, and change height of pole 35, to cooperate height of saw blade, again according to the degree of depth of the throat of tooth, the screw of rotating locating blocks 31 slotted eyes 32, to adjust the distance of pole 35 and emery wheel 27, nationality has certain reconditioning distance with the throat of tooth degree of depth of 27 pairs of sawtooth of control emery wheel.And guide seat 37 utilizes the adjustment of screw 41, to revise the distance that guide seat 37 is positioned pole 35, it mainly is for cooperating the shape shape of crenature, angle, and the adjustment seat 44 that impels its slotted eye 42 to be engaged, change its orientation, guid needle 45 can be contained in the tooth pitch of sawtooth, and slightly projection makes progress, to bring into play good guidance function, and doublely do suitable iris action, with the degree of depth that control emery wheel 27 grinds the throat of tooth, treat that all adjust action and finish after, can start power supply 104, impelling motor 24 to drive emery wheel 27 rotates, and the annular saw nationality is mobile by handspike 83, and conflict guid needle 45, its motion device 46 each joint parts produce actions of coordination mutually, with the crown of guid needle 45 via sawtooth, the flank of tooth, the throat of tooth, the guide effect of the back of tooth, impel the abrasive action of emery wheel 27, produce synchronously reconditioning action in the same way, and nationality is finished annular saw and sharpened dressing operation by the flexible operating of handspike 83 and feed arrangement 46 each joint part.Afterwards, powered-down switch 104 makes motor 24 and emery wheel 27 stop operating, and unscrews to adjust screw 90, takes off fixed disk 91 and annular saw.
The utility model has following good effect:
1. in sum, this adjustable manual saw sharpening machine is with the structural design of its excellence, utilization is respectively organized member and can be adjusted suitable angle and distance, ┘ shape seat and ┐ type piece can cooperate annular saw zigzag fashion and angle, and change the two orientation angle, and be used for the zigzag fashion and the angle of various annular saws, nationality is adjusted connecting rod by the adjustment knob of manual feed arrangement and is moved up and down, by each joint component coordination, impel the guide effect of annular saw according to guid needle, and make the emery wheel synchronization action, and carry out reconditioning smoothly, finish the annular saw sawtooth accurately sharpened operation fast.
The utility model member consist of easy, applicable to the general producer that uses annular saw.When treating that the rounding saw consumes expenses of labour with regard to the need nationality by the trimming of special handicraft, also needn't send original manufacturer back to increases trouble and cost on behalf of processing.
Claims (1)
1, a kind of adjustable manual saw sharpening machine, it comprises base, motor and power switch, emery wheel and adjusting device, it is characterized in that:
A. a base 10 is provided with containing hole 11 and projection 47 on it, and combination
A shape seat 12 and a motion device 46 and a power switch 104, four corners of this base all are provided with short slot 102 and circular hole 103;
B.
Shape seat 12, the top of its top vertical component effect branch and the tail end of parallel beneath part respectively are provided with screw 16 or 13 and arcuate socket 17 or 14, and its end face respectively has a footage number 106 or 105, and the position of screw, each combination
Shape piece 20 and a positioning block 31, arcuate socket part then be spirally connected a bolt 15 or 19, nationality is to adjust
Shape seat 12 is in the orientation angle of base, and
Shape piece 20 in
The angle of inclination of shape seat 12;
C.
Shape piece 20, the one end is located at
End parts on the shape seat 12, and utilize the adjustment of bolt, to change its orientation angle, the other end has a circular hole 23, and inwardly forms a prominent body 21, and its outside is in conjunction with a motor 24, motor spindle 25 is by circular hole 23 and in conjunction with an emery wheel 27, its side face coats a protective cover 30, and protective cover is fixed in the end face of prominent body 21
Shape piece 20 with
Shape seat 12 changes the orientation angle of oneself to cooperate crenature shape and angle;
D. a guiding device 109 is incorporated into
The tail end of shape seat 12 parallel beneath parts, it mainly comprises a positioning block 31, the one side has a slotted eye 32, and is incorporated into
The tail end of shape seat 12, and can move forward and backward, opposite side upwards forms prominent body 33, central authorities have a circular hole 34, and hold a pole 35, this pole sheathed guide seat 37 of going ahead of the rest, in conjunction with a back-up block 38 in the top of pole, and by the end face of emery wheel 27, wherein a side of this guide seat 37 is a cylinder 39, central authorities' tool one circular hole 40, in order to wearing of pole 35, the outside screw 41 that is spirally connected, and be positioned the side face of pole, can do suitably moving, the opposite side of guide seat 37 has a slotted eye 42, and in conjunction with a removable adjustment seat 44, this is adjusted on the seat, the lower surface respectively has a guid needle 45, guid needle 45 is with the sawtooth of cooperation annular saw and slightly to upper process, to guide;
E. feed arrangement 46, the opposite side of base 10 is fixed in system, and be incorporated on the projection 47, it mainly is to comprise a bearing 48, and upwards form a cylinder 49, central authorities have a circular hole 50, and in conjunction with an axle 60, this axle articulates a removable axle sleeve 62 again, its top forms a cylinder 63, central authorities have a circular hole 64, and articulate a connecting rod 67, two sides of this connecting rod respectively have a circular hole 68 and 69, wherein a circular hole 68 is cylinder 63 and an axle 60 of holding axle sleeve, and utilize an adjustment screw 66 to be spirally connected mutually, nationality is to control the activity relationship of the two, and adjustable link moves up and down, and another circular hole 69 of connecting rod 67, its top binds unification mobile bearing 71, one of this bearing end, have a prominent body 72 downwards, and be contained in this inside of circular hole, the two is spirally connected mutually to adjust screw 74, and control its activity relationship, the other end has a ring set 75, and its central authorities have a circular hole 76, and articulate a rotating disk 77, and utilize one to adjust screw 78, with the two location, nationality has several screws and a short slot 81 to control its activity relationship on this rotating disk, and fix a rectangular block 82 and handspike 83 and pad 84, the side establishes a positioning disk 85 thereon in addition, and its surface has several screws equally, and is fixed on the rotating disk 77, centre among this positioning disk 85, the bolt 88 that is spirally connected, its top has a screw 89, adjusts screw 90 and fixes annular saw in conjunction with a fixed disk 91 and utilize; Wear axle 60 these not-go-end in connecting rod 67 in addition, establish a pad 92, one collars 93, last binding sheet 94, and be inserted in the side face of axle 60 in regular turn, utilize a screw 95 to be bolted within the axle top screw 96 and located, wherein should link sheet 94 other ends and adjust knob 98 in conjunction with one, adjust knob 98 bottoms and have a screw rod 99, and wear a positioning sleeve 100, and be bolted in the connecting rod 67 surperficial screws 107 that connected, nationality is with control link, cooperate axle sleeve 62, do suitable adjustment and move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215782 CN2096446U (en) | 1991-08-08 | 1991-08-08 | Adjustable hand grinding saw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215782 CN2096446U (en) | 1991-08-08 | 1991-08-08 | Adjustable hand grinding saw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2096446U true CN2096446U (en) | 1992-02-19 |
Family
ID=4923808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91215782 Expired - Lifetime CN2096446U (en) | 1991-08-08 | 1991-08-08 | Adjustable hand grinding saw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2096446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537956A (en) * | 2013-10-14 | 2014-01-29 | 江门市江海区杰能机电科技有限公司 | Cutter-scissor grinder |
| CN105215797A (en) * | 2015-09-15 | 2016-01-06 | 张金辉 | Universal cutter grinder |
| CN106625215A (en) * | 2016-10-29 | 2017-05-10 | 安徽旭虹机械设备有限公司 | Automatic grinding device |
-
1991
- 1991-08-08 CN CN 91215782 patent/CN2096446U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537956A (en) * | 2013-10-14 | 2014-01-29 | 江门市江海区杰能机电科技有限公司 | Cutter-scissor grinder |
| CN103537956B (en) * | 2013-10-14 | 2016-01-06 | 江门市江海区杰能机电科技有限公司 | Grinding machine cut by a kind of cutter |
| CN105215797A (en) * | 2015-09-15 | 2016-01-06 | 张金辉 | Universal cutter grinder |
| CN105215797B (en) * | 2015-09-15 | 2017-12-19 | 张金辉 | A kind of knife sharpener |
| CN106625215A (en) * | 2016-10-29 | 2017-05-10 | 安徽旭虹机械设备有限公司 | Automatic grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |