CN206883345U

CN206883345U - Sizing saw machine

Info

Publication number: CN206883345U
Application number: CN201720356357.2U
Authority: CN
Inventors: 安利平
Original assignee: Beijing Tianyu Lvzhou Furniture Co Ltd
Current assignee: Beijing Tianyu Lvzhou Furniture Co Ltd
Priority date: 2017-02-25
Filing date: 2017-04-06
Publication date: 2018-01-16
Anticipated expiration: 2027-04-06

Abstract

The utility model discloses a kind of sizing saw machine, its drip irrigation device is to include stationary work-table, mobile work platform, saw blade, drive device and backer, the backer includes chute, draw runner, fan dial, baffle plate, cambered way, pointer, positioning hole, bolt and positioning component, the positioning component includes the bottom plate being connected on draw runner, it is opened in the slideway of backplate surface, two pressing plates being arranged at intervals on slideway, sliding connects the push rod of the slideway, push rod is arranged at close to the alignment pin of rack one end and is sheathed on spring on push rod and between alignment pin and pressing plate, extend bottom plate in the both ends of push rod, it is supported between adjacent two tooth on rack close to one end of rack under spring pressure effect.The utility model solves the problems, such as that the backer in existing sizing saw machine easily slides.

Description

Sizing saw machine

Technical field

Timber process equipment is the utility model is related to, more particularly to a kind of sizing saw machine.

Background technology

Sizing saw machine is the equipment for sawing timber.Sizing saw machine mainly includes stationary work-table, abutted with stationary work-table And can be relatively fixed workbench sliding mobile work platform, be arranged in mobile work platform backer, from stationary work-table with move The saw blade and the drive device for driving saw blade to rotate that the seam crossing of dynamic workbench stretches out.

In use, sizing saw machine is placed on smooth ground, workpiece is placed in mobile work platform and while leaned on Then the oblique angle of sawing is wanted in mountain on the basis of backer according to timber, adjust angle of the backer with respect to saw blade, after the completion of regulation, Push mobile work platform by hand, makes timber workpiece realize feed motion, is finally completed the sawing of timber.Existing sizing saw machine is motor-driven Flexibly, it is easy to operate.

Chute that backer on existing sizing saw machine mainly includes being opened in mobile work platform, be arranged on it is in chute and sliding Move the draw runner for connecting the chute, horizontal connection in the draw runner and can horizontally rotate fan dial, be fixedly connected on Baffle plate on fan dial, be opened in cambered way on dial close to arc-shaped side, it is vertical be opened on draw runner and Connect the screwed hole of cambered way, through cambered way and coordinate the bolt of the screwed hole and the finger being arranged on draw runner Pin, bolt has been twisted upwards during use, then flap shutter, it is suitable that baffle plate drives dial rotation to be simultaneously parked on the basis of pointer Angle, then tighten bolt so that the nut compressing dial of bolt, prevent dial rotation, at this moment timber can be abutted It is processed on baffle plate.

Backer on existing sizing saw machine is easy to use, but there is also an issue, frequency is needed in the process of timber Bolt is tightened in numerous loosening, and after usage time is longer, bolt and screwed hole can cause its connecting portion gap to increase because of abrasion Greatly, while under the friction effect of long term frequent, both connecting portions are also relatively smooth, and sizing saw machine exists in use Larger vibrations, cause bolt easily to loosen in use under the collective effect of above-mentioned reason, and then cause backer to exist Easily slid during use, the final crudy for influenceing timber.

Utility model content

The purpose of this utility model is to provide a kind of sizing saw machine, and the backer that it has thereon is not susceptible to the spy of sliding Point.

Above-mentioned purpose of the present utility model technical scheme is that：A kind of sizing saw machine, including fixation Workbench, mobile work platform, saw blade, drive device and backer, the backer include chute, draw runner, fan dial, gear Plate and cambered way, the backer also pass the pointer of cambered way, worn vertically including being vertically arranged on draw runner and upper end Saturating draw runner and with female positioning hole, the bolt for coordinating positioning hole, the rack set along dial arc-shaped side and It is connected to the draw runner and the positioning component being located on rack between adjacent two tooth is supported in one end under elastic contention effect, it is described fixed Hyte part include be connected on draw runner bottom plate, be opened in the slideway of backplate surface, be arranged at intervals on slideway two pressing plates, Sliding connects the push rod of the slideway, is arranged at push rod close to the alignment pin of rack one end and is sheathed on push rod and positioned at fixed Bottom plate is extended at spring between position pin and pressing plate, the both ends of push rod, and it is close to one end of rack under spring pressure effect To between adjacent two tooth on rack.

By using above-mentioned technical proposal, the cooperation of bolt and positioning hole is used to limit slip of the draw runner in chute Position.Positioning component is used to limiting the turned position of baffle plate, and in positioning component, two pressing plates coordinate is limited to square by rectangle push rod In shape slideway, only rectangle push rod is allowed to be slid along rectangle slideway, while spring is between pressing plate and alignment pin and in compression State, spring can promote push rod to support between adjacent two tooth on rack, and the at this moment rotation of dial can be limited by push rod, also It is that backer can be limited.Because the end of push rod can be effectively supported located at adjacent two tooth on rack all the time under spring forces effect Between, even if sizing saw machine has significant shock, the end of push rod is not easy to depart from rack, so dial can be by Effective positioning of positioning component, finally enable backer to obtain effective spacing, be not susceptible to slide.

When adjusting backer position, manpower pulling rectangle push rod overcomes the elastic force of spring so that the wedge shape of rectangle push rod End departs from rack, and staff can adjust the position of backer within this period, and rectangle push rod, square are unclamped after the completion of regulation Shape push rod moves to the direction close to rack under the action of the spring, and its tapered end can be again to right on front gear rack Between two teeth answered, the positioning to backer is completed.

The utility model is further arranged to：The slideway is rectangular, and the push rod is rectangular and it is close to the one of rack Hold wedge shaped.

By using above-mentioned technical proposal, the setting of rectangle slideway, rectangle push rod and tapered end is for push rod energy Accurate and effective supports between adjacent two tooth on rack, finally backer is effectively positioned.

The utility model is further arranged to：The rectangle push rod is connected with the hand of convenient pulling away from one end of rack Handle.

By using above-mentioned technical proposal, handle is easy to human hand to grip, and can make the pulling rectangle that staff is more light Push rod, and then make it that the work of regulation backer position is more light.

The utility model is further arranged to：The pressing plate is in " C " font and inner ring is rectangular.

By using above-mentioned technical proposal, opening and the shape of rectangle push rod that pressing plate and rectangle slideway cooperatively form are more Adaptation, the sliding motion of rectangle push rod can be more smooth.

The utility model is further arranged to：The drive device includes motor, connects the active skin of motor Belt wheel, the rotating shaft for connecting saw blade, the driven pulley and the belt of cooperation drive pulley and driven pulley of connection rotating shaft.

By using above-mentioned technical proposal, when timber is more moist or its inside have hard node when, the easy quilt of saw blade Timber blocks, if the rotation of motor in the energized state is also blocked from, the electric current in motor can raise the short time, Easily it is burned during overrate.Using after the drive mechanism of belt and belt pulley, when saw blade is blocked by timber, drive With belt skidding can occur for motor, and the rotation of motor will not be stuck, avoid motor and be burned, effectively Protect motor.

The utility model is further arranged to：The sizing saw machine also includes support, and the stationary work-table is fixedly connected on Above support, two slide rails being set up in parallel are additionally provided with support, two and the cunning are provided with the mobile work platform The sliding block that rail coordinates.

By using above-mentioned technical proposal, mobile work platform and stationary work-table are in same plane, mobile work platform Slid by sliding block thereon in the chute of support.

In summary, the utility model has the advantages that：Two pressing plates coordinate is limited to rectangle by rectangle push rod In slideway, only rectangle push rod is allowed to be slid along rectangle slideway, while spring is between pressing plate and alignment pin and in compression shape State, spring can promote push rod to support between adjacent two tooth on rack, and the at this moment rotation of dial can be limited by push rod, that is, Backer can be limited.Because the end of push rod can effectively be supported all the time under spring forces effect on the rack adjacent two tooth it Between, even if sizing saw machine has significant shock, the end of push rod is not easy to depart from rack, so dial can be by fixed Effective positioning of hyte part, finally enable backer to obtain effective spacing, be not susceptible to slide.

Brief description of the drawings

Fig. 1 is the axonometric drawing of sizing saw machine；

Fig. 2 is the enlarged drawing in Fig. 1 A portions；

Fig. 3 is the structural representation of positioning component；

Fig. 4 is the explosive view of positioning component；

Fig. 5 is the axonometric drawing of another angle of sizing saw machine.

In figure, 1, support；10th, slide rail；2nd, stationary work-table；3rd, mobile work platform；30th, sliding block；4th, saw blade；5th, driving dress Put；50th, motor；51st, drive pulley；52nd, rotating shaft；53rd, driven pulley；54th, belt；6th, backer；60th, chute；61st, it is sliding Bar；62nd, fan dial；63rd, baffle plate；64th, cambered way；65th, connecting plate；66th, pointer；67th, rack；68th, positioning component； 680th, bottom plate；681st, rectangle slideway；682nd, pressing plate；683rd, rectangle push rod；684th, alignment pin；685th, spring；686th, handle；7th, it is fixed Position bolt.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1：A kind of sizing saw machine, reference picture 1, including play a supportive role support 1, be horizontally supported on support 1 Stationary work-table 2, two slide rails 10 being disposed in parallel on support 1, lower section sliding block 30 and water with two cooperation slide rails 10 The mobile work platform 3 being supported on slide rail 10 is equalled, is vertically arranged and edge passes stationary work-table 2 and the seam of mobile work platform 3 Saw blade 4, for driving the drive device 5 that saw blade 4 rotates and the backer 6 being arranged in mobile work platform 3.It is mobile Workbench 3 and stationary work-table 2 are in same plane, and mobile work platform 3 relies on sliding block 30 thereon in the chute 60 of support 1 Middle sliding.

Reference picture 2, chute 60 that backer 6 includes being opened in mobile work platform 3, it is arranged in chute 60 and the company of sliding Connect the draw runner 61 of chute 60, horizontal connection in draw runner 61 and can horizontally rotate fan dial 62, be fixedly connected on semicircle Baffle plate 63 on shape dial 62, it is opened on dial and passes through close to the cambered way 64 of arc-shaped side, dial and baffle plate 63 The L-shaped connecting plate 65 in one piece of cross section is connected, and connecting plate 65 is connected by screw with dial and baffle plate 63, dial The upper side positioned at cambered way 64 is provided with scale.

Backer 6, which also includes being vertically arranged on draw runner 61 and upper end, passes the pointer 66 of cambered way 64, along dial arc Rack 67 that shape side is set and it is connected to draw runner 61 and adjacent two tooth on the rack 67 is supported in one end under elastic contention effect Between positioning component 68.Offered straight down on draw runner 61 with female positioning hole, positioning is combined with positioning hole Bolt 7, when bolt 7 is tightened, the end of bolt 7, which can be supported, is located at the bottom of chute 60, and then can prevent draw runner 61 Sliding in chute 60.

Reference picture 3, Fig. 4, positioning component 68 include be connected on draw runner 61 bottom plate 680, be opened in the surface of bottom plate 680 Rectangle slideway 681, two pressing plates 682 being arranged at intervals on rectangle slideway 681, the square of the sliding connection rectangle slideway 681 Shape push rod 683, be arranged at rectangle push rod 683 close to the alignment pin 684 of the one end of rack 67 and be sheathed on rectangle push rod 683 and Bottom plate 680 is extended at spring 685 between alignment pin 684 and pressing plate 682, the both ends of push rod, and it is close to rack 67 One end sets wedge shaped and supported under the effect of the pressure of spring 685 between adjacent two tooth on rack 67, and push rod deviates from rack 67 One end be provided with handle 686.

The cooperation of bolt 7 and positioning hole is used to limit sliding position of the draw runner 61 in chute 60.Positioning component 68 For limiting the turned position of baffle plate 63.In positioning component 68, two pressing plates 682 coordinate is limited to rectangle by rectangle push rod 683 In slideway 681, only rectangle push rod 683 is allowed to be slid along rectangle slideway 681, while spring 685 is located at pressing plate 682 and alignment pin Between 684 and compressive state is in, spring 685 can promote push rod to support between adjacent two tooth on rack 67, at this moment dial Rotation can be limited by push rod, that is, backer 6 can be limited.When adjusting 6 position of backer, manpower to away from rack 67 side To the elastic force for pulling rectangle push rod 683 to overcome spring 685 so that the tapered end of rectangle push rod 683 departs from rack 67, at this Staff can adjust the position of backer 6 in period, rectangle push rod 683 be unclamped after the completion of regulation, rectangle push rod 683 is in bullet Moved in the presence of spring 685 to close to the direction of rack 67, and its tapered end can again be supported and corresponded on front gear rack 67 Two teeth between, complete the positioning to backer 6.

With reference to Fig. 5, when having hard node inside timber more humidity or its, saw blade 4 is easily blocked by timber, if The rotation of motor 50 in the energized state is also blocked from, and the electric current in motor 50 can raise the short time, more than specified Easily it is burned during value, so drive device 5 is arranged to include motor 50, connects the drive pulley of motor 50 51st, the rotating shaft 52 of saw blade 4, the driven pulley 53 of connection rotating shaft 52 are connected and coordinates drive pulley 51 and driven pulley 53 belt 54.So when saw blade 4 is blocked by timber, with belt 54 skidding, motor can occur for motor 50 50 rotation will not be stuck, and avoid motor 50 and be burned, be effectively protected motor 50.

The specifically used method of sizing saw machine is reference picture 1, timber to be placed in mobile work platform 3, to be sawed according to timber The angle cut adjusts the turned position of backer 6.With reference to Fig. 2, Fig. 3, when backer 6 is adjusted, manpower pulls rectangle push rod 683 to overcome The elastic force of spring 685 so that the tapered end of rectangle push rod 683 departs from rack 67, and staff can be with this period The position of backer 6 is adjusted, rectangle push rod 683 is unclamped after the completion of regulation, rectangle push rod 683 is in the presence of spring 685 to close The direction motion of rack 67, and its tapered end can be supported between two teeth corresponding on the front gear rack 67 again, complete to by The positioning on mountain 6.Next it is powered for drive device 5, motor 50 starts to drive drive pulley 51 to rotate, drive pulley 51 drive driven pulley 53 to rotate by belt 54, and driven pulley 53 drives saw blade 4 to rotate.The true edge of timber is abutted On baffle plate 63 and on the basis of baffle plate 63, then pin timber and promote mobile work platform 3 to be moved along chute 60, timber passes through Timber unnecessary thereon can be got off by sawing during saw blade 4.After timber machines, the power supply of drive device 5, cleaning movement are closed The table top of workbench 3 and stationary work-table 2.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims

1. a kind of sizing saw machine, including stationary work-table (2), mobile work platform (3), saw blade (4), drive device (5) and backer (6), the backer (6) includes chute (60), draw runner (61), fan dial (62), baffle plate (63) and cambered way (64), it is characterised in that：The backer (6) also includes being vertically arranged on draw runner (61) and upper end passes cambered way (64) Pointer (66), penetrate vertically draw runner (61) and with female positioning hole, coordinate the bolt (7) of positioning hole, along scale Disk arc-shaped side set rack (67) and be connected to the draw runner (61) and one end under elastic contention effect support be located at rack (67) positioning component (68) between upper adjacent two tooth, the positioning component (68) include the bottom plate being connected on draw runner (61) (680) described in two pressing plates (682), be opened in the slideway on bottom plate (680) surface, being arranged at intervals on slideway, sliding connection The push rod of slideway, be arranged at push rod close to the alignment pin (684) of rack (67) one end and be sheathed on push rod and positioned at positioning The spring (685) between (684) and pressing plate (682) is sold, bottom plate (680) is extended at the both ends of push rod, and it is close to rack (67) One end support between upper adjacent two tooth of rack (67) the effect of spring (685) pressure is lower.

2. sizing saw machine according to claim 1, it is characterised in that：The slideway is rectangular, the push rod it is rectangular and its One end close to rack (67) is wedge shaped.

3. sizing saw machine according to claim 2, it is characterised in that：The rectangle push rod (683) deviates from the one of rack (67) End is connected with the handle (686) of convenient pulling.

4. the sizing saw machine according to Claims 2 or 3, it is characterised in that：The pressing plate (682) is in " C " font and inner ring Rectangle.

5. sizing saw machine according to claim 1, it is characterised in that：The drive device (5) includes motor (50), connected Connect the drive pulley (51) of motor (50), the rotating shaft (52) of connection saw blade (4), the driven pulley of connection rotating shaft (52) (53) and coordinate drive pulley (51) and driven pulley (53) belt (54).

6. sizing saw machine according to claim 1, it is characterised in that：The sizing saw machine also includes support (1), the regular worker Make platform (2) to be fixedly connected on above support (1), two slide rails being set up in parallel (10), the movement are additionally provided with support (1) Two sliding blocks (30) coordinated with the slide rail (10) are provided with workbench (3).