CN204525665U - A kind of sweep-saw - Google Patents

A kind of sweep-saw Download PDF

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Publication number
CN204525665U
CN204525665U CN201520197631.7U CN201520197631U CN204525665U CN 204525665 U CN204525665 U CN 204525665U CN 201520197631 U CN201520197631 U CN 201520197631U CN 204525665 U CN204525665 U CN 204525665U
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China
Prior art keywords
base
timber
circular motion
motion platform
spring
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CN201520197631.7U
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Chinese (zh)
Inventor
包淳德
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DONGYANG DESHANG ELECTRICAL APPLIANCE MACHINERY Co Ltd
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DONGYANG DESHANG ELECTRICAL APPLIANCE MACHINERY Co Ltd
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Abstract

The utility model discloses a kind of sweep-saw, comprise the band sawing machine being provided with saw blade and the buck being located at band sawing machine side, described buck is installed on circular motion platform, described circular motion platform is installed on base, the first horizontal sliding track mechanism is provided with between described circular motion platform and base, described buck is driven by hoofing part mechanism and vertically moves, described buck is provided with timber clamp timber, described band sawing machine is provided with laying-out curve mechanism towards buck side, at timber with in buck longitudinal movement, described laying-out curve mechanism acts on timber curved surface, make circular motion platform laterally slide along the first horizontal sliding track mechanism with the curved surface of timber simultaneously, also being provided with balanced controls between described circular motion platform and base makes timber for sawing steadily be close on positioning rolls.Sweep-saw of the present utility model, according to the change of timber curved surface, can make the adjustment of adaptivity, facilitate and carry out sawed-off to curved surface timber, and better effects if.

Description

A kind of sweep-saw
Technical field
The utility model relates to wood processing machinery, is specifically related to sweep-saw.
Background technology
Notification number is that the Chinese utility model patent of 202292915U discloses a kind of sweep-saw, comprise band saw and workbench, workbench comprises bottom, intermediate layer and upper strata from bottom to up successively, underlying activities is connected on guide rail and seesaws, side-to-side movement is carried out by eccentric mechanism in intermediate layer, upper strata is fixedly connected with feed mechanism, feed mechanism is sent to band saw by worm-and-wheel gear by upper strata, although it can carry out sawed-off to bending timber, but the adaptivity effect of curved surface change is poor, also have impact on cutting effect.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of sweep-saw, is convenient to carry out sawed-off to curved surface timber, and better effects if.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of sweep-saw, comprise the band sawing machine being provided with saw blade and the buck being located at band sawing machine side, it is characterized in that: described buck is installed on circular motion platform, described circular motion platform is installed on base, the first horizontal sliding track mechanism is provided with between described circular motion platform and base, described buck is driven by hoofing part mechanism and vertically moves, described buck is provided with timber clamp timber, described band sawing machine is provided with laying-out curve mechanism towards buck side, at timber with in buck longitudinal movement, described laying-out curve mechanism acts on timber curved surface, make circular motion platform laterally slide along the first horizontal sliding track mechanism with the curved surface of timber simultaneously, also be provided with between described circular motion platform and base balanced controls make timber for sawing stably and laying-out curve mechanism act on.
Preferably, described balanced controls comprise the first slide block be arranged on base that laterally slides, described first slide block is connected with circular motion platform, described first slide block is connected with the first spring stack, described first spring stack activity is through the first spring locating piece, described first spring locating piece is connected with base, and described first spring stack is socketed with the first spring between the first slide block and the first spring locating piece.
Preferably, described balanced controls also comprise the second slide block be arranged on base that laterally slides, described second slide block is connected with circular motion platform, described second slide block is connected with the second spring stack, described second spring stack activity is through the second spring locating piece, described second spring locating piece is connected with base, and described second spring stack is socketed with the second spring between the second slide block and the second spring locating piece.
Preferably, also buffer gear is provided with between described circular motion platform and base, described buffer gear comprises the first tooth bar be located on circular motion platform and the gear be located on base, described first tooth bar side has been arranged side by side the second tooth bar, described first tooth bar and the engagement of the second rack and pinion, described first tooth bar is connected with Four-slider, described Four-slider and base are laterally slidably connected, described second tooth bar is connected with the 3rd slide block, described 3rd slide block and base are laterally slidably connected, described 3rd slide block is connected with the 3rd spring stack, described 3rd spring stack activity is through the 3rd spring locating piece, described 3rd spring locating piece is connected with base, described 3rd spring stack is socketed with the 3rd spring between the 3rd slide block and the 3rd spring locating piece.
Preferably, described laying-out curve mechanism comprises positioning seat and is located at the positioning rolls on positioning seat.
Preferably, the outside that described positioning rolls protrudes from positioning seat part is provided with two pieces of guide plates, and described two pieces of guide plates are splayed distribution.
Preferably, described positioning seat is connected with adjusting nut, described adjusting nut and adjusting screw(rod) threaded engagement, and described adjusting screw(rod) is connected with thickness of slab regulating wheel, by regulating the spacing between thickness of slab regulating wheel adjustment positioning rolls and buck.
Preferably, described first horizontal sliding track mechanism comprises the slide block of being located at circular motion platform both sides and is located at the plane bearing that base coordinates with skid.
Preferably, described buck comprises pedestal, and described pedestal is arranged with slide plate in parallel, is provided with the second horizontal sliding track mechanism between described slide plate and pedestal.
Preferably, described timber fixture comprises the column of vertically setting, and described column is provided with upright slide rail, and the upper and lower sides of described upright slide rail is respectively equipped with claw.
Sweep-saw of the present utility model is made up of base, circular motion platform, buck, band sawing machine four major part, carry out transverse direction through slide block and plane bearing between base and circular motion platform to be slidably matched, simultaneously a buffer gear at base and two balanced controls also through both sides between circular motion platform and middle part is auxiliary is connected; Wherein balanced controls can make circular motion platform be subject to carry out change in location under External Force Acting and make circular motion platform have the curved surface with timber to make the elastic force of action, buffer structure can play the damping action that absorption curve action platform crosses the elastic force of fast motion or waste motion, guarantees the stationarity of moving; Band saw side is provided with positioning rolls, the width sawing out timber is the distance between positioning rolls and saw blade, when the timber of curve be fixed on buck advance toward blade direction time, through positioning rolls, masterpieces different for curved surface will be used on circular motion platform, the balanced controls of circular motion platform are stressed makes deformation, circular motion platform will make corresponding angle according to the curved surface of timber, though the timber curved surface finally making saw go out what, sawing out width is distance between positioning rolls D and saw blade all the time; Therefore, sweep-saw of the present utility model, according to the change of timber curved surface, can make the adjustment of adaptivity, facilitate and carry out sawed-off to curved surface timber, and better effects if.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is circular motion platform and base engagement structural representation;
Fig. 4 is laying-out curve mechanism structure schematic diagram.
Detailed description of the invention
As shown in Figures 1 to 4, a kind of sweep-saw, comprise the band sawing machine 1 being provided with saw blade 13 and the buck 4 being located at band sawing machine side, described buck 4 is installed on circular motion platform 3, described circular motion platform 3 is installed on base 2, the first horizontal sliding track mechanism is provided with between described circular motion platform 3 and base 2, described buck 4 is driven by hoofing part mechanism and vertically moves, described buck 4 is provided with timber fixture 41 and clamps timber 5, described band sawing machine 1 is provided with laying-out curve mechanism 11 towards buck side, at timber 5 with in buck 4 longitudinal movement, described laying-out curve mechanism 11 acts on timber curved surface, make circular motion platform 3 laterally slide along the first horizontal sliding track mechanism with the curved surface of timber simultaneously, and be also provided with balanced controls between described circular motion platform 3 and base 2, balanced controls can make circular motion platform be subject to carry out change in location under External Force Acting and make circular motion platform have the curved surface with timber to make the elastic force of action.
Described balanced controls comprise the first slide block 31 be arranged on base that laterally slides, described first slide block is connected with circular motion platform, described first slide block is connected with the first spring stack 311, described first spring stack activity is through the first spring locating piece 21, described first spring locating piece is connected with base, and described first spring stack is socketed with the first spring 312 between the first slide block and the first spring locating piece.Described balanced controls also comprise the second slide block 32 be arranged on base that laterally slides, described second slide block is connected with circular motion platform, described second slide block is connected with the second spring stack 321, described second spring stack activity is through the second spring locating piece 22, described second spring locating piece is connected with base, and described second spring stack is socketed with the second spring 322 between the second slide block and the second spring locating piece.
Be provided with two cover balanced controls between described circular motion platform 3 and base 2, i.e. the first balanced controls A and the second balanced controls C, and lay respectively at longitudinal both sides.
In addition, buffer gear B is also provided with between described circular motion platform 3 and base 2, described buffer gear comprises the first tooth bar 331 be located on circular motion platform and the gear 24 be located on base, described first tooth bar side has been arranged side by side the second tooth bar 343, described first tooth bar and the engagement of the second rack and pinion, described first tooth bar is connected with Four-slider 33, described Four-slider and base are laterally slidably connected, described second tooth bar is connected with the 3rd slide block 34, described 3rd slide block and base are laterally slidably connected, described 3rd slide block is connected with the 3rd spring stack 341, described 3rd spring stack activity is through the 3rd spring locating piece 35, described 3rd spring locating piece is connected with base, described 3rd spring stack is socketed with the 3rd spring 342 between the 3rd slide block and the 3rd spring locating piece.
At timber 5 with in buck 4 longitudinal movement, positioning rolls 112 acts on timber curved surface, first spring by compression, circular motion platform 3 is made to have the curved surface with timber to make the elastic force of action, second spring is as balancing spring time reverse, and buffer gear is the damping action playing the elastic force absorbing fast motion or waste motion.
The first above-mentioned slide block, the second slide block, the 3rd slide block, Four-slider slide and are arranged on polished rod, and slide block slides along polished rod.
Described laying-out curve mechanism 11 comprises positioning seat 111 and is located at the positioning rolls 112 on positioning seat.The outside that described positioning rolls protrudes from positioning seat part is provided with two pieces of guide plates 113, and described two pieces of guide plates are splayed distribution.Crooked timber curved surface slides along positioning rolls, and simultaneously circular motion platform adjusts according to curve form, and though make the timber curved surface finally sawed out what, sawing out width is distance between positioning rolls and saw blade all the time.
Described positioning seat 111 is connected with adjusting nut, described adjusting nut and adjusting screw(rod) 12 threaded engagement, described adjusting screw(rod) is connected with thickness of slab regulating wheel 121, by regulating the spacing between thickness of slab regulating wheel adjustment positioning rolls and buck, thus can adjust according to the size of timber.
Described first horizontal sliding track mechanism comprises the slide block of being located at circular motion platform both sides and is located at the plane bearing that base coordinates with skid.Therefore curve workbench can be made transversely to slide according to timber curve thus adjust.
Described buck 4 comprises pedestal 43, described pedestal is arranged with slide plate 42 in parallel, the second horizontal sliding track mechanism 44 is provided with between described slide plate and pedestal, slide plate can slide along the second horizontal sliding track mechanism, adjust the spacing between timber fixture 41 and positioning rolls 112 with this, thus can adjust according to the size of timber.
Described timber fixture 41 comprises the column 411 of vertically setting, and described column is provided with upright slide rail 412, and the upper and lower sides of described upright slide rail is respectively equipped with claw 413.Can arrange jaw driving device drives claw action to be clamped by timber, and jaw driving device can adopt cylinder, and the push rod of cylinder connects claw; Or screw-nut body also can be adopted to drive claw action.
Timber 5 is fixed on buck 4, clamped by timber fixture 41, when timber advances toward saw blade 13 direction, the thrust of positioning rolls 112 can be subject to through positioning rolls 112, therefore masterpieces different for curved surface can be used on circular motion platform 3, balanced controls can make circular motion platform 3 be subject to carry out change in location under External Force Acting and make circular motion platform have the curved surface with timber to make the elastic force of action, timber for sawing is made steadily to be close to positioning rolls, so the timber width sawed out is always the distance of positioning rolls to saw blade.

Claims (10)

1. a sweep-saw, comprise the band sawing machine being provided with saw blade and the buck being located at band sawing machine side, it is characterized in that: described buck is installed on circular motion platform, described circular motion platform is installed on base, the first horizontal sliding track mechanism is provided with between described circular motion platform and base, described buck is driven by hoofing part mechanism and vertically moves, described buck is provided with timber clamp timber, described band sawing machine is provided with laying-out curve mechanism towards buck side, at timber with in buck longitudinal movement, described laying-out curve mechanism acts on timber curved surface, make circular motion platform laterally slide along the first horizontal sliding track mechanism with the curved surface of timber simultaneously, also be provided with between described circular motion platform and base balanced controls make timber for sawing stably and laying-out curve mechanism act on.
2. a kind of sweep-saw according to claim 1, it is characterized in that: described balanced controls comprise the first slide block be arranged on base that laterally slides, described first slide block is connected with circular motion platform, described first slide block is connected with the first spring stack, described first spring stack activity is through the first spring locating piece, described first spring locating piece is connected with base, and described first spring stack is socketed with the first spring between the first slide block and the first spring locating piece.
3. a kind of sweep-saw according to claim 2, it is characterized in that: described balanced controls also comprise the second slide block be arranged on base that laterally slides, described second slide block is connected with circular motion platform, described second slide block is connected with the second spring stack, described second spring stack activity is through the second spring locating piece, described second spring locating piece is connected with base, and described second spring stack is socketed with the second spring between the second slide block and the second spring locating piece.
4. a kind of sweep-saw according to claim 3, it is characterized in that: between described circular motion platform and base, be also provided with buffer gear, described buffer gear comprises the first tooth bar be located on circular motion platform and the gear be located on base, described first tooth bar side has been arranged side by side the second tooth bar, described first tooth bar and the engagement of the second rack and pinion, described first tooth bar is connected with Four-slider, described Four-slider and base are laterally slidably connected, described second tooth bar is connected with the 3rd slide block, described 3rd slide block and base are laterally slidably connected, described 3rd slide block is connected with the 3rd spring stack, described 3rd spring stack activity is through the 3rd spring locating piece, described 3rd spring locating piece is connected with base, described 3rd spring stack is socketed with the 3rd spring between the 3rd slide block and the 3rd spring locating piece.
5. a kind of sweep-saw according to claim 1, is characterized in that: described laying-out curve mechanism comprises positioning seat and is located at the positioning rolls on positioning seat.
6. a kind of sweep-saw according to claim 5, is characterized in that: the outside that described positioning rolls protrudes from positioning seat part is provided with two pieces of guide plates, and described two pieces of guide plates are splayed distribution.
7. a kind of sweep-saw according to claim 6, it is characterized in that: described positioning seat is connected with adjusting nut, described adjusting nut and adjusting screw(rod) threaded engagement, described adjusting screw(rod) is connected with thickness of slab regulating wheel, by regulating the spacing between thickness of slab regulating wheel adjustment positioning rolls and buck.
8. a kind of sweep-saw according to claim 1 to 7 any one, is characterized in that: described first horizontal sliding track mechanism comprises the slide block of being located at circular motion platform both sides and is located at the plane bearing that base coordinates with skid.
9. a kind of sweep-saw according to claim 8, is characterized in that: described buck comprises pedestal, described pedestal is arranged with slide plate in parallel, is provided with the second horizontal sliding track mechanism between described slide plate and pedestal.
10. a kind of sweep-saw according to claim 9, it is characterized in that: described timber fixture comprises the column of vertically setting, described column is provided with upright slide rail, and the upper and lower sides of described upright slide rail is respectively equipped with claw.
CN201520197631.7U 2015-04-03 2015-04-03 A kind of sweep-saw Active CN204525665U (en)

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Application Number Priority Date Filing Date Title
CN201520197631.7U CN204525665U (en) 2015-04-03 2015-04-03 A kind of sweep-saw

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
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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