CN104290140B - A kind of small-sized saw of convenient formula - Google Patents
A kind of small-sized saw of convenient formula Download PDFInfo
- Publication number
- CN104290140B CN104290140B CN201410539973.2A CN201410539973A CN104290140B CN 104290140 B CN104290140 B CN 104290140B CN 201410539973 A CN201410539973 A CN 201410539973A CN 104290140 B CN104290140 B CN 104290140B
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- Prior art keywords
- rail
- face
- frame
- guide rail
- bar
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention belongs to slabber field, it is specifically related to a kind of simple and easy, easy accessibility, the small-sized saw of convenient formula simple to operate. comprise frame, guide rail, push away stand and disc saw, protection dust lead lid it is provided with above disc saw, push away stand comprise push bracket and push away platen, push away platen upper surface and it is provided with positioning baffle and limited block, guide rail comprises base plate, it is arranged at the frame rail that base plate upper section is T-shaped, frame rail comprises support bar and top rail bar, top rail bar upper surface is provided with oblique rail face, the lower surface of rail bar side, top is rail face, the end, rolling member comprises upper roller and bottom roller, plank is coordinated to be pressed from both sides solid pushed away on platen by positioning baffle and limited block, promote whole push bracket again, push bracket by the upper roller frame that is pressed on oblique rail face on guide rail, by coordinating with the bottom roller being buckled on rail face, the end, whole push bracket is located again, can only slide along guide rail. it is convenient to coordinate, and roller and guide rail contact surface are little, and frictional force is little, and manipulation is freely.
Description
Technical field
The invention belongs to slabber field, it is specifically related to a kind of simple and easy, easy accessibility, the small-sized saw of convenient formula simple to operate.
Background technology
Existing slabber is various informative, there is high precision, also have easy, as the processing units of the small-sized factory of manual product, what do not need big batch determines chi saw plate, only need the instrument easily that artificial maneuvering ability is higher, but also to be considered occupation of land size and the equipment cost problem of equipment, generally select the most easy, directly manually promote, traditional simple and easy slabber is the cooperation adopting rail bar and frame groove rail bottom it, these guide rail two parts are once there be parts damages substantially can have influence on another parts, guide rail is caused not use, both contacts area are big, influence each other bigger, dismount also very inconvenient, frictional force is big, easily block, work-ing life is short, and existing push away platen saw plate time plank need artificial hand firmly push down just be possible to prevent plank saw process in sideslip, rotate, existing simple and easy slabber, structure is simple, essence is rough, safety precaution is few, there is bigger potential safety hazard.
Summary of the invention
It is an object of the invention to provide the small-sized saw of convenient formula of a kind of simple and easy, long service life for the problems referred to above.
The above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of small-sized saw of convenient formula, comprise frame, it is arranged at least two symmetrically arranged guide rails of frame top, be set up on two guide rails to move around along guide rail and there is the rolling member that coordinates with guide rail push away stand and the card disc saw parallel with guide rail length direction, the described stand that pushes away comprises the push bracket that is set up on guide rail and is removable installed in and pushes away platen in push bracket, the described platen upper surface that pushes away is provided with and is perpendicular to positioning baffle that guide rail length direction arranges and can move around the limited block for coordinating insert with positioning baffle along guide rail length direction, described guide rail comprises base plate, it is arranged at the frame rail that base plate upper section is T-shaped, described frame rail comprises the support bar being arranged on base plate and is arranged at the top rail bar of support bar upper end, rail bar upper surface side, described top is by pushing up the oblique rail face that is tiltedly installed with laterally in the middle part of rail bar downwards, it is rail face, the end that described top rail bar is arranged in the lower surface of the lower surface of the support bar both sides side relative with oblique rail face, described rolling member comprises the bottom roller being against the upper roller rolled along oblique rail face on the surface in oblique rail face and being against on rail face, the end and roll along rail face, the end, described upper roller and bottom roller are removable installed in bottom described push bracket, described oblique rail face and between the top rail bar lower surface of the same side for thicken support portion, described frame comprises two side frame faces, one near pushing away the front frame face of the starting position side that platen moves and the after-frame face relative with front frame face along guide rail, described front frame face is erected to be provided with for be convenient to staff against and can be used for fender skid bits baffle, described disc saw is plug-in outside a side frame face of frame by being fixedly arranged on the transmission parts of frame top, rotating protection dust lead lid it is provided with above described disc saw, described protection dust lead lid comprises arc top cover, connect with arc top cover and it is positioned at side cover plate outside disc saw and parallel with disc saw card and one end end lower to side cover plate and be connected, the bracing frame that the other end and frame are connected, support frame as described above is provided with Lock Part, described positioning baffle is put down the side of platen towards side, front frame face towards the side of side, front frame face together with pushing away.
Frame is spliced into by common steel bar, and the setting operation human users of baffle is safer, and wood chip and human users district are spaced, and easy to clean, Working environment is clean and tidy.
Push away platen to move to before this and carry out near operator that dress plate is mobile again carries out saw plate, push away the starting position of platen and plate for sawing is contained in and pushes away after on platen, prepare to start to push away platen place guide rail position when moving the position immediate shipment plate carrying out sawing plate along guide rail.
Push bracket on guide rail, then makes whole push bracket locate by coordinating with the bottom roller being buckled on rail face, the end by the upper roller frame that is pressed on oblique rail face, can only slide along guide rail. It is convenient to coordinate, and roller and guide rail contact surface are little, then slides push bracket by the rolling of roller, and frictional force is little, manipulates freely.
Establish between oblique outer end, rail face and lower surface and thicken the support strength that support portion ensure that oblique rail face.
As preferably, support frame as described above comprises upper end and side cover plate is connected bull stick and the fixed link hinged with the lower end of bull stick, described Lock Part comprises on the side being articulated with described fixed link outer end and rotatably blocks bull stick thus limit the bolt of bar rotation, rubber sheet gasket interference is passed through hinged between described bolt and described fixed link, rubber sheet gasket interference is passed through hinged between described bull stick and fixed link, described transmission parts comprise the motor being arranged in frame, it is fixedly arranged on the axle bed cover on frame frame top, the transmission shaft being arranged in axle bed cover, described transmission shaft one end is stretched out described axle bed cover and is connected with described disc saw, the other end is stretched out described axle bed cover and is connected with motor by pulley belt, described baffle outwards extends to form safety shield towards the side, side frame face at disc saw place.
Axle bed cover height be less than or equal the height of guide rail, safety shield is corresponding with disc saw position, make operator can not the nearly disc saw of misconnection, guarantee operational safety, while also can by wood chip Dang Juban district.
Crashproof limiting stand ensure that the distance kept between bottom roller and support bar, to prevent side is stuck on support bar increasing friction force in bottom roller, the anti-rolling hindering roller, can give again vacating space inside bottom roller simultaneously, it is convenient to roller shaft stretch out, it is convenient to the installation of bottom roller. The height hitting limiting stand is limit to be less than the radius of bottom roller.
As preferably, described bolt is two be arranged at respectively on the side of both sides, fixed link outer end, rail face, the described end is provided with to lower convexity near the inner side of support bar and is supporting on rule wall simultaneously to the crashproof limiting plate of a wheel shaft inside wider space of bottom roller for preventing bottom roller inside straight from abutting, described crashproof limiting plate top upwards extends to form and extends gear relying part, and rail face, the described end is provided with the spacing preiection for preventing bottom roller from derailing away from the lateral lower convexity of support bar.
Crashproof limiting stand and spacing preiection are engaged on rail face, the end to form a groove, and bottom roller is arranged in this groove.
As preferably, be positioned at the reinforcement portion and some support rods that are provided with on the top rail bar lower surface of the same side and are connected support bar with described thickening support portion, described thickening support portion outer side is the roller buffering bearing surface of the angle that the angle between horizontal plane is greater than between oblique rail face and horizontal plane.
Upper roller is once outwards skid, and roller buffering bearing surface can also play the effect that buffering supports, and reduces the damage of each parts.
Reinforcement portion is corresponding with the oblique rail face by power, gains in strength at the connecting portion of top rail bar and support bar.
As preferably, the outside surface in described reinforcement portion be upper and lower two ends respectively with top rail bar lower surface and support the tangent arc in rule face.
Reinforcement portion is connected with top rail bar, support bar one, and reinforcement portion selects the arc tangent with two faces in surface, avoids acute angle and connects, and intensity is higher.
As preferably, described base plate be taking support bar be symmetry centre pier at the bottom of, described Dun Diyou center reduces gradually to thickness of two sides, the open holes for the fixing guide rail of erection bolt is had at the bottom of described pier, described pushing away has strip through hole along guide rail length direction on platen, and described limited block can be dismantled by the bolt being arranged on strip through hole and be connected with described strip through hole with removable.
Directly can guide rail be fixed on equipment by open holes and bolt, easy accessibility. Intensity height at the bottom of pier, not frangibility. By coordinating of bar hole and bolt, thus limited block can be fixed at different positions and push away on platen.
As preferably, described push bracket is provided with the web plate erected to arranging, the lower end of described web plate has the word groove erected to arranging, and the bolt that described bottom roller is arranged in a word groove by adjustable ground is connected with described web plate, and the wheel shaft spiral shell of described bolt and described bottom roller connects.
Push bracket frame on oblique rail face after, move up and down, at a word groove, the height regulating bottom roller by bolt, make bottom roller effectively be attached on rail face, the end, the position of push bracket can be limited, again can with on roll loose fit and roll simultaneously.
As preferably, on the upper surface of described top rail bar, the side relative with oblique rail face is provided with the crashproof guide face of the arc being bent to form downwards, described positioning baffle is arranged at starting position one lateral edges pushing away and pushing away platform travel direction on platen.
The setting of the crashproof guide face of arc guarantees that the parts of push bracket bottom or fixing bottom roller can not be got to or beat to be affected push bracket and moves on the rail bar of top.
As preferably, what the wheel Middle face of described upper roller and bottom roller was provided with that indent formed helps pulley chamber, described in push away platen lower surface is installed with near side, front frame face and push away, for limiting, the limiting plate that platen can move scope along guide rail.
Help the setting in pulley chamber to further reduce the contact surface between roller and rail face, contribute to the roller rolling on face in-orbit, thus contribute to the slip of push bracket on guide rail. Limiting plate not only for the spacing mobile scope pushing away platen, prevents it from derailing, and operator's health when near gantry operation also can be made to withstand on limiting plate simultaneously, safer.
As preferably, described oblique rail face and rail face, the end being provided with and the roller limit convex bar helping pulley chamber to coordinate.
Roller limit convex bar not necessarily with to help pulley chamber completely identical, as long as can helping pair roller in pulley chamber to play position-limiting action.
In sum, the present invention has following useful effect:
1, frame is spliced into by common steel bar, and the setting operation human users of baffle is safer, and wood chip and human users district are spaced, and easy to clean, Working environment is clean and tidy.
2, the positioning baffle established on platen for by plate is pushed away, and establish a limited block again, can plate be clipped between positioning baffle and limited block, thus ensure plank by saw also can not rotate by pushing down without the need to artificial force during power, guarantee to saw the security of plate, decrease useless plate, saved material, relative position between limited block and positioning baffle is adjustable, applicable in various plank.
3, push bracket is by the upper roller frame that is pressed on oblique rail face on guide rail, then by coordinating with the bottom roller being buckled on rail face, the end, whole push bracket is located, and by the cooperation of the upper bottom roller on two guide rails, push bracket can only be slided along guide rail simultaneously. It is convenient to coordinate, and roller and guide rail contact surface are little, then slides push bracket by the rolling of roller, and frictional force is little, manipulates freely.
4, this guide assembly structure is simple, and easy accessibility, each parts not easily damage, and can single change, it may also be useful to the life-span is long, it may also be useful to safety, and maintenance cost is low.
5, protect dust lead lid and both can play the effect blocking disc saw, make safer, also can play the effect of dust lead simultaneously, to prevent wood chip far flies, ensure the safety of the clean and tidy of Working environment and operator. Owing to the equipment of the present invention is Simple compact equipment, simultaneously for ease of dismounting, replacing, protection dust lead lid adopts rotating mode to be fixed in frame, when disc saw changed by needs, below can being forwarded to by protection dust lead lid, being convenient to the dismounting of disc saw, the rotation of protection dust lead lid is also very convenient.
6, between bull stick and fixed link, be all hinged by rubber pad interference between bolt and fixed link, during rotation each parts can not automatically under fall, it may also be useful to more peace and, also not each parts of easy damaged.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram one;
Fig. 2 is present configuration schematic diagram two;
Fig. 3 is present configuration schematic diagram three;
Fig. 4 is the embodiment of the present invention one partial enlargement structural representation;
Fig. 5 is the embodiment of the present invention two partial enlargement structural representation;
Fig. 6 is the embodiment of the present invention three partial enlargement structural representation;
Fig. 7 pushes away platen structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification sheets, but as long as being all subject to the protection of patent law in the right of the present invention.
Embodiment one:
A kind of small-sized saw of convenient formula, it is characterized in that: comprise frame, it is arranged at least two symmetrically arranged guide rails of frame top, be set up on two guide rails to move around along guide rail and there is the rolling member that coordinates with guide rail push away stand and the card disc saw 3 parallel with guide rail length direction, the described stand that pushes away comprises the push bracket 1 being set up on guide rail and is removable installed in and pushes away platen 2 in push bracket, the described platen upper surface that pushes away is provided with and is perpendicular to positioning baffle 21 that guide rail length direction arranges and can move around the limited block 22 for coordinating insert with positioning baffle along guide rail length direction, described guide rail comprises base plate, it is arranged at the frame rail that base plate upper section is T-shaped, described frame rail comprises the support bar 41 being arranged on base plate and the top rail bar 42 being arranged at support bar upper end, rail bar upper surface side, described top is by pushing up the oblique rail face 43 that is tiltedly installed with laterally in the middle part of rail bar downwards, it is rail face, the end 44 that described top rail bar is arranged in the lower surface of the lower surface of the support bar both sides side relative with oblique rail face, described rolling member comprises the bottom roller 62 being against the upper roller 61 rolled along oblique rail face on the surface in oblique rail face and being against on rail face, the end and roll along rail face, the end, described upper roller and bottom roller are removable installed in bottom described push bracket, described oblique rail face and between the top rail bar lower surface of the same side for thicken support portion 45, described frame comprises two side frame faces, one near pushing away the front frame face of the starting position side that platen moves and the after-frame face relative with front frame face along guide rail, described front frame face is erected to be provided with for be convenient to staff against and can be used for fender skid bits baffle 5, described disc saw is plug-in outside a side frame face of frame by being fixedly arranged on the transmission parts of frame top, rotating protection dust lead lid 9 it is provided with above described disc saw, described protection dust lead lid comprises arc top cover 91, connect with arc top cover and it is positioned at side cover plate 92 outside disc saw and parallel with disc saw card and one end end lower to side cover plate and be connected, the bracing frame that the other end and frame are connected, support frame as described above is provided with Lock Part, described positioning baffle is put down the side of platen towards side, front frame face towards the side of side, front frame face together with pushing away.
Support frame as described above comprises upper end and side cover plate is connected bull stick 93 and the fixed link 94 hinged with the lower end of bull stick, described Lock Part comprises on the side being articulated with described fixed link outer end and rotatably blocks bull stick thus limit the bolt 95 of bar rotation, rubber sheet gasket interference is passed through hinged between described bolt and described fixed link, rubber sheet gasket interference is passed through hinged between described bull stick and fixed link, described transmission parts comprise the motor 71 being arranged in frame, it is fixedly arranged on the axle bed cover 7 on frame frame top, the transmission shaft being arranged in axle bed cover, described transmission shaft one end is stretched out described axle bed cover and is connected with described disc saw, the other end is stretched out described axle bed cover and is connected with motor by pulley belt, described baffle outwards extends to form safety shield 51 towards the side, side frame face at disc saw place.
Rail face, the end is provided with to lower convexity near the inner side of support bar and is supporting on rule wall simultaneously to the crashproof limiting stand 46 of a wheel shaft inside wider space of bottom roller for preventing bottom roller inside straight from abutting.
Rail face, the end is provided with the spacing preiection 47 for preventing bottom roller from derailing away from the lateral lower convexity of support bar. Being positioned at, with thickening support portion, the reinforcement portion 48 and some support rods 481 that are provided with on the top rail bar lower surface of the same side and are connected support bar, described thickening support portion outer side is the roller buffering bearing surface 451 of the angle that the angle between horizontal plane is greater than between oblique rail face and horizontal plane. The outside surface in reinforcement portion be upper and lower two ends respectively with top rail bar lower surface and support the tangent arc in rule face.
Base plate be taking support bar be symmetry centre pier at the bottom of, Dun Diyou center reduces gradually to thickness of two sides, and Dun Dishang has the open holes for the fixing guide rail of erection bolt. Described pushing away has strip through hole 23 along guide rail length direction on platen, and described limited block can be dismantled by the bolt being arranged on strip through hole and be connected with described strip through hole with removable.
Being provided with the web plate 63 erected to arranging in push bracket, the lower end of web plate has the word groove erected to arranging, and the bolt that bottom roller is arranged in a word groove by adjustable ground is connected with web plate, and the wheel shaft spiral shell of bolt and bottom roller connects.
On the upper surface of top rail bar, the side relative with oblique rail face is provided with the crashproof guide face 49 of the arc being bent to form downwards. Described positioning baffle is arranged at starting position one lateral edges pushing away and pushing away platform travel direction on platen. Described pushing away is installed with and pushes away, for limiting, the limiting plate 8 that platen can move scope along guide rail near side, front frame face on platen lower surface.
Embodiment two:
Different from above-described embodiment be in the wheel Middle face of upper roller and bottom roller be provided with indent formed help pulley chamber 64. Described bolt is two be arranged at respectively on the side of both sides, fixed link outer end.
Embodiment three:
Different from above-described embodiment be in the wheel Middle face of upper roller and bottom roller be provided with indent formed help pulley chamber 64. Oblique rail face and rail face, the end are provided with and the roller limit convex bar 65 helping pulley chamber to coordinate.
Pot life position block pulls open, and plank for sawing is by positioning baffle, then moves limited block and coordinates with positioning baffle and clamp plank for sawing, tightens bolt, fixes limited block, pushes away platform and carry out sawing plate. When disc saw changed by needs, below protection dust lead lid can being forwarded to, it is convenient to the dismounting of disc saw.
Push away the positioning baffle established on platen for by plate, and establish a limited block again, can plate be clipped between positioning baffle and limited block, thus ensure plank by saw also can not rotate by pushing down without the need to artificial force during power, guarantee to saw the security of plate, decrease useless plate, saved material, relative position between limited block and positioning baffle is adjustable, applicable in various plank.
Push bracket on guide rail, then makes whole push bracket locate by coordinating with the bottom roller being buckled on rail face, the end by the upper roller frame that is pressed on oblique rail face, can only slide along guide rail. It is convenient to coordinate, and roller and guide rail contact surface are little, then slides push bracket by the rolling of roller, and frictional force is little, manipulates freely. Generally adopt one group of symmetrically arranged guide rail push bracket to be supported during use, one group of symmetrical bottom roller and one group of upper roller are set equally under push bracket. Thus ensure the balance of push bracket.
Claims (8)
1. the small-sized saw of convenient formula, it is characterized in that: comprise frame, it is arranged at least two symmetrically arranged guide rails of frame top, be set up on two guide rails to move around along guide rail and there is the rolling member that coordinates with guide rail push away stand and the card disc saw (3) parallel with guide rail length direction, the described stand that pushes away comprises the push bracket (1) being set up on guide rail and is removable installed in and pushes away platen (2) in push bracket, the described platen upper surface that pushes away is provided with and is perpendicular to positioning baffle (21) that guide rail length direction arranges and can move around the limited block (22) for coordinating insert with positioning baffle along guide rail length direction, described guide rail comprises base plate, it is arranged at the frame rail that base plate upper section is T-shaped, described frame rail comprises the support bar (41) being arranged on base plate and top rail bar (42) being arranged at support bar upper end, rail bar upper surface side, described top is tiltedly installed with oblique rail face (43) downwards laterally by pushing up in the middle part of rail bar, it is rail face, the end (44) that described top rail bar is arranged in the lower surface of the lower surface of the support bar both sides side relative with oblique rail face, described rolling member comprises the bottom roller (62) being against the upper roller (61) rolled along oblique rail face on the surface in oblique rail face and being against on rail face, the end and roll along rail face, the end, described upper roller and bottom roller are removable installed in bottom described push bracket, described oblique rail face and between the top rail bar lower surface of the same side for thicken support portion (45), described frame comprises two side frame faces, one near pushing away the front frame face of the starting position side that platen moves and the after-frame face relative with front frame face along guide rail, described front frame face is erected to be provided with for be convenient to staff against and can be used for fender skid bits baffle (5), described disc saw is plug-in outside a side frame face of frame by being fixedly arranged on the transmission parts of frame top, rotating protection dust lead lid (9) it is provided with above described disc saw, described protection dust lead lid comprises arc top cover (91), connect with arc top cover and it is positioned at side cover plate (92) outside disc saw and parallel with disc saw card and one end end lower to side cover plate and be connected, the bracing frame that the other end and frame are connected, support frame as described above is provided with Lock Part, described positioning baffle is put down the side of platen towards side, front frame face towards the side of side, front frame face together with pushing away, support frame as described above comprises upper end and side cover plate is connected bull stick (93) and the fixed link (94) hinged with the lower end of bull stick, described Lock Part comprises on the side being articulated with described fixed link outer end and rotatably blocks bull stick thus limit the bolt (95) of bar rotation, rubber sheet gasket interference is passed through hinged between described bolt and described fixed link, rubber sheet gasket interference is passed through hinged between described bull stick and fixed link, described transmission parts comprise the motor (71) being arranged in frame, it is fixedly arranged on the axle bed cover (7) on frame frame top, the transmission shaft being arranged in axle bed cover, described transmission shaft one end is stretched out described axle bed cover and is connected with described disc saw, the other end is stretched out described axle bed cover and is connected with motor by pulley belt, described baffle outwards extends to form safety shield (51) towards the side, side frame face at disc saw place, described base plate be taking support bar be symmetry centre pier at the bottom of, described Dun Diyou center reduces gradually to thickness of two sides, the open holes for the fixing guide rail of erection bolt is had at the bottom of described pier, described pushing away has strip through hole (23) along guide rail length direction on platen, described limited block can be dismantled by the bolt being arranged on strip through hole and be connected with described strip through hole with removable.
2. a kind of small-sized saw of convenient formula according to claim 1, it is characterized in that: described bolt is two be arranged at respectively on the side of both sides, fixed link outer end, rail face, the described end is provided with to lower convexity near the inner side of support bar and is supporting on rule wall simultaneously to the crashproof limiting plate (46) of a wheel shaft inside wider space of bottom roller for preventing bottom roller inside straight from abutting, described crashproof limiting plate top upwards extends to form and extends gear relying part, rail face, the described end is provided with the spacing preiection for preventing bottom roller from derailing (47) away from the lateral lower convexity of support bar.
3. a kind of small-sized saw of convenient formula according to claim 1, it is characterized in that: be positioned at described thickening support portion on the top rail bar lower surface of the same side and be provided with the reinforcement portion (48) being connected support bar and some support rods (481), described thickening support portion outer side is roller buffering bearing surface (451) of the angle that the angle between horizontal plane is greater than between oblique rail face and horizontal plane.
4. a kind of small-sized saw of convenient formula according to claim 3, it is characterised in that: the outside surface in described reinforcement portion be upper and lower two ends respectively with top rail bar lower surface and support the tangent arc in rule face.
5. a kind of small-sized saw of convenient formula according to claim 1, it is characterized in that: described push bracket is provided with the web plate (63) erected to arranging, the lower end of described web plate has the word groove erected to arranging, the bolt that described bottom roller is arranged in a word groove by adjustable ground is connected with described web plate, and the wheel shaft spiral shell of described bolt and described bottom roller connects.
6. a kind of small-sized saw of convenient formula according to claim 1, it is characterized in that: on the upper surface of described top rail bar, the side relative with oblique rail face is provided with the crashproof guide face of the arc being bent to form (49) downwards, described positioning baffle is arranged at starting position one lateral edges pushing away and pushing away platform travel direction on platen.
7. a kind of small-sized saw of convenient formula according to claim 1, it is characterized in that: what the wheel Middle face of described upper roller and bottom roller was provided with that indent formed helps pulley chamber (64), described in push away platen lower surface be installed with and push away, for limiting, the limiting plate (8) that platen can move scope along guide rail near side, front frame face.
8. a kind of small-sized saw of convenient formula according to claim 7, it is characterised in that: described oblique rail face and rail face, the end are provided with and roller limit convex bar (65) helping pulley chamber to coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539973.2A CN104290140B (en) | 2014-10-14 | 2014-10-14 | A kind of small-sized saw of convenient formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539973.2A CN104290140B (en) | 2014-10-14 | 2014-10-14 | A kind of small-sized saw of convenient formula |
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| Publication Number | Publication Date |
|---|---|
| CN104290140A CN104290140A (en) | 2015-01-21 |
| CN104290140B true CN104290140B (en) | 2016-06-01 |
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| CN201410539973.2A Expired - Fee Related CN104290140B (en) | 2014-10-14 | 2014-10-14 | A kind of small-sized saw of convenient formula |
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| CN106348219A (en) * | 2016-11-29 | 2017-01-25 | 湖南五新隧道智能装备股份有限公司 | Arm frame installing seat and high-altitude operation vehicle |
| CN110154161A (en) * | 2018-03-12 | 2019-08-23 | 安吉辰霖家具有限公司 | A kind of plate cutting device of swivel chair processing |
| CN109676696B (en) * | 2019-01-30 | 2023-11-10 | 中山市亮匠科技有限公司 | Portable accurate carpenter's saw bench |
| CN112031060A (en) * | 2020-09-10 | 2020-12-04 | 上海三一重机股份有限公司 | Bucket with variable bucket capacity and excavator |
| CA3141581C (en) * | 2021-02-18 | 2022-06-07 | Norwood Industries Inc. | Tacking laminated rail with inset track guide |
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|---|---|---|---|---|
| GB305448A (en) * | 1928-10-20 | 1929-02-07 | George Edward Wilson | Improvements in or relating to saw benches and sliding cross-cutting and squaring-off tables therefor |
| CN2179240Y (en) * | 1994-02-07 | 1994-10-12 | 于潞 | Multifunction combined woodworking circulating sawing machine |
| CN2179241Y (en) * | 1993-12-14 | 1994-10-12 | 温云川 | Woodworking machine tool |
| EP1256733A1 (en) * | 2001-05-09 | 2002-11-13 | Lurem Machines A Bois | Guide rail for sliding support carriage and machine tool comprising the same |
| CN2614871Y (en) * | 2003-04-24 | 2004-05-12 | 钱月钦 | Wood processing sawing machine |
| CN2744489Y (en) * | 2004-08-11 | 2005-12-07 | 方修科 | Plate cutting saw and its working bench |
| CN2866051Y (en) * | 2005-12-16 | 2007-02-07 | 郑福元 | Up-down push table of belt guide rail on precision slab-cutting saw |
| CN2925795Y (en) * | 2006-05-26 | 2007-07-25 | 戴士奎 | Cutting-board saw operating platforms for carpenters |
| CN204094876U (en) * | 2014-10-14 | 2015-01-14 | 浙江安吉安丰家具有限公司 | The small-sized saw of a kind of portable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020092397A1 (en) * | 2001-01-17 | 2002-07-18 | Tony Liu | Auxiliary workpiece-supporting frame assembly for a table saw |
-
2014
- 2014-10-14 CN CN201410539973.2A patent/CN104290140B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB305448A (en) * | 1928-10-20 | 1929-02-07 | George Edward Wilson | Improvements in or relating to saw benches and sliding cross-cutting and squaring-off tables therefor |
| CN2179241Y (en) * | 1993-12-14 | 1994-10-12 | 温云川 | Woodworking machine tool |
| CN2179240Y (en) * | 1994-02-07 | 1994-10-12 | 于潞 | Multifunction combined woodworking circulating sawing machine |
| EP1256733A1 (en) * | 2001-05-09 | 2002-11-13 | Lurem Machines A Bois | Guide rail for sliding support carriage and machine tool comprising the same |
| CN2614871Y (en) * | 2003-04-24 | 2004-05-12 | 钱月钦 | Wood processing sawing machine |
| CN2744489Y (en) * | 2004-08-11 | 2005-12-07 | 方修科 | Plate cutting saw and its working bench |
| CN2866051Y (en) * | 2005-12-16 | 2007-02-07 | 郑福元 | Up-down push table of belt guide rail on precision slab-cutting saw |
| CN2925795Y (en) * | 2006-05-26 | 2007-07-25 | 戴士奎 | Cutting-board saw operating platforms for carpenters |
| CN204094876U (en) * | 2014-10-14 | 2015-01-14 | 浙江安吉安丰家具有限公司 | The small-sized saw of a kind of portable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290140A (en) | 2015-01-21 |
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