CN209408687U - A kind of disconnected cant bench saw easy to remove - Google Patents

Abstract

The utility model discloses the one kind for belonging to sizing saw machine technical field disconnected cant bench saws easy to remove, including fixed plate, the middle part of fixed plate is rotatably connected to saw blade by shaft, the side of saw blade is fixedly connected with the second belt pulley by shaft, cutting bed is fixed at the top of fixed plate, saw blade is extended to the top of cutting bed by the strip groove opened up on cutting bed, is fixed with convex block on the outside of cutting bed, the upper table wall of cutting bed is fixed with baffle, and the following table wall of fixed plate is fixed with framework.The utility model is by rotating hand reel, the setting of driving bevel gear rotation is driven to engage by the screw thread of driven wheel of differential inner wall with the screw thread of lifting shaft outer wall so that driven wheel of differential be driven to rotate, under the action of limit shaft, it goes up and down and is retracted inside axial framework, device is fallen, and universal wheel touches ground, device is supported, convenient for being moved to device, it is not necessarily to carrying apparatus, is lightened one's labor.

Description

A kind of disconnected cant bench saw easy to remove

Technical field

The utility model relates to sizing saw machine technical fields, more particularly to a kind of disconnected cant bench saw easy to remove.

Background technique

For sizing saw machine as a kind of common wood processing equipment using very extensive, the host machine part of sizing saw machine includes bed The components such as the transversal guide plate of body, workbench, vertical profile, head saw, scribing line saw, transmission.Structure and working principle are the same as common circular sawing machine Datong District Small difference, and can be used separately as common circular sawing machine.The lathe bed of sizing saw machine is adopted mostly bravely to be welded with a thickness of the steel plate of 5~6mm It connects, stablizes beauty, can guarantee that its early Cutting indexes kind does not generate inclination and torsional deformation stationary work-table is fixed on bed Adopt river cast member in the top of body, it is desirable that smooth, inconvenient shape, and be equipped with to indulge and cut guide plate and its regulating mechanism.

But sizing saw machine currently on the market is more heavy, and is directly placed on the ground by bracket, does not simply fail to really It is firm fixed to keep tie, and inconvenient mobile, and needing several workers, carrying apparatus moves together, time-consuming and laborious, and exists latent Danger.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of easy to remove break Cant bench saw has the characteristics that convenient for will not shake after mobile and device is fixed to device.

To achieve the goals above, the utility model adopts the technical scheme that a kind of disconnected cant platform easy to remove The middle part of saw, including fixed plate, the fixed plate is rotatably connected to saw blade by shaft, and the side of the saw blade is solid by shaft Surely it is connected with the second belt pulley, cutting bed is fixed at the top of the fixed plate, the saw blade passes through the item opened up on cutting bed Shape slot extends to the top of cutting bed, and convex block is fixed on the outside of the cutting bed, and the upper table wall of the cutting bed is fixed with gear Plate, the following table wall of the fixed plate are fixed with framework, and the junction of the fixed plate and framework is provided with stabilizing bracket, the framework Inside be fixed with motor, the motor is rotatably connected to the first belt pulley, first belt pulley and second by output end It is connected between belt pulley by driving belt, the following table wall of the framework is fixed with universal wheel, and the appearance wall of the framework is set It is equipped with hand reel, one end that the hand reel is located inside framework is fixed with driving bevel gear, and the inside of the framework is solid Surely there is bearing bracket stand, driven wheel of differential, the driven wheel of differential and driving bevel gear spiral shell are rotatably connected in the middle part of the bearing bracket stand Line connection, the inner wall of the driven wheel of differential are fixed with screw shell, and the inner thread of the screw shell is connected with lifting shaft, Sliding slot is offered on the lifting shaft, slidably connects limit shaft in the sliding slot of the lifting shaft, the limit shaft and framework Inner wall is fixedly connected, and the bottom of the lifting shaft is fixed with support leg, and the motor and external power supply are electrically connected.

Preferably, the table wall of the lifting shaft is provided with external screw thread, the internal screw thread of the screw shell and lifting shaft it is outer Screw thread is adapted, and the driving bevel gear is adapted with the screw thread of driven wheel of differential.

Preferably, the radius of the hand reel is greater than the radius of driving bevel gear, and the radius of the driving bevel gear is small In the radius of driven wheel of differential.

Preferably, the quantity of the universal wheel is 4, and the quantity of the lifting shaft is 4, and 4 lifting shafts are located at Framework four corners, four universal wheels are located at the inside of four lifting shafts.

Preferably, the height of the universal wheel is 10cm, and the range of the lifting of the lifting shaft is 0-15cm.

Preferably, the corner of the framework bottom is again provided with stabilizing bracket, and the vertical tangent plane of the stabilizing bracket is rectangular Triangle.

Compared with prior art, the utility model has the beneficial effects that

(1) the utility model is provided with lifting shaft and universal wheel, by rotating hand reel, drives driving bevel gear rotation Setting engaged by the screw thread of driven wheel of differential inner wall with the screw thread of lifting shaft outer wall so that driven wheel of differential be driven to rotate, Under the action of limit shaft, goes up and down and retracted inside axial framework, device is fallen, and universal wheel touches ground, props up device It holds, convenient for being moved to device, is not necessarily to carrying apparatus, lightens one's labor.

(2) the utility model is provided with hand reel, can be separated by four hand reels and be carried out to each lifting shaft Adjust, can by device it is stable be horizontally fixed on not smooth enough ground, will not make to shake after device is fixed, avoid Device is in use, because danger caused by device shakes occurs.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the enlarged structure schematic diagram in the utility model Fig. 1 at A；

Fig. 3 is the top view of the utility model.

In figure: 1, driving belt；2, saw blade；3, the second belt pulley；4, baffle；5, cutting bed；6, convex block；7, fixed plate； 8, stabilizing bracket；9, the first belt pulley；10, motor；11, limit shaft；12, lifting shaft；13, support leg；14, framework；15, universal Wheel；16, screw shell；17, driven wheel of differential；18, bearing bracket stand；19, driving bevel gear；20, hand reel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-Fig. 3, the utility model provides a kind of technical solution: a kind of disconnected cant platform easy to remove The middle part of saw, including fixed plate 7, fixed plate 7 is rotatably connected to saw blade 2 by shaft, and the side of saw blade 2 connects by the way that shaft is fixed It is connected to the second belt pulley 3, the top of fixed plate 7 is fixed with cutting bed 5, and saw blade 2 is extended through the strip groove opened up on cutting bed 5 To the top of cutting bed 5, the outside of cutting bed 5 is fixed with convex block 6, and the upper table wall of cutting bed 5 is fixed with baffle 4, fixed plate 7 Following table wall is fixed with framework 14, and fixed plate 7 and the junction of framework 14 are provided with stabilizing bracket 8, and the inside of framework 14 is fixed with electricity Machine 10,10 model YY-7124 of motor, motor 10 are rotatably connected to the first belt pulley 9 by output end, the first belt pulley 9 with It is connected between second belt pulley 3 by driving belt 1, the following table wall of framework 14 is fixed with universal wheel 15, the appearance of framework 14 Wall is provided with hand reel 20, is provided with bearing between hand reel 20 and framework 14, hand convenient for the rotation of hand reel 20 One end that reel 20 is located inside framework 14 is fixed with driving bevel gear 19, and the inside of framework 14 is fixed with bearing bracket stand 18, bearing The middle part of frame 18 is rotatably connected to driven wheel of differential 17, and driven wheel of differential 17 is threadedly coupled with driving bevel gear 19, passes through rotation Hand reel 20 drives driving bevel gear 19, so that driven wheel of differential 17 be driven to rotate, the inner wall of driven wheel of differential 17 is fixed with Screw shell 16, the inner thread of screw shell 16 are connected with lifting shaft 12, and sliding slot is offered on lifting shaft 12, lifting shaft 12 Limit shaft 11 is slidably connected in sliding slot, it is ensured that lifting shaft 12 not can rotate, to allow driven wheel of differential 17 and lifting shaft 12 relatively rotate, the purpose of realization lifting lifting shaft 12 under the action of screw thread, and the inner wall of limit shaft 11 and framework 14 is fixed to be connected It connects, the bottom of lifting shaft 12 is fixed with support leg 13, and motor 10 and external power supply are electrically connected.

In the present embodiment, it is preferred that the table wall of lifting shaft 12 is provided with external screw thread, the internal screw thread of screw shell 16 and lifting The external screw thread of axis 12 is adapted, and driving bevel gear 19 is adapted with the screw thread of driven wheel of differential 17, convenient for stablizing lifting lifting shaft 12。

In the present embodiment, it is preferred that the radius of hand reel 20 is greater than the radius of driving bevel gear 19, driving bevel gear 19 Radius be less than driven wheel of differential 17 radius, can achieve labour-saving purpose, staff facilitated to operate.

In the present embodiment, it is preferred that the quantity of universal wheel 15 is 4, and the quantity of lifting shaft 12 is 4,4 lifting shafts 12 Positioned at 14 four corners of framework, four universal wheels 15 are located at the inside of four lifting shafts 12, convenient for the movement of being fixed on of device, and it is logical Each lifting shaft 12 is overregulated, device can be steadily fixed on uneven ground.

In the present embodiment, it is preferred that the height of universal wheel 15 is 10cm, and the range of the lifting of lifting shaft 12 is 0-15cm, When lifting shaft 12 is fully extended, device can be propped up, universal wheel 15 is made to be detached from ground.

In the present embodiment, it is preferred that the corner of 14 bottom of framework is again provided with stabilizing bracket 8, the vertical tangent plane of stabilizing bracket 8 Rectangular triangle is bonded convenient for stabilizing bracket 8 with the table wall of framework 14 and fixed plate 7, improves the stability of device entirety.

Working principle: in use, rotating hand reel 20, driving driving bevel gear 19 to rotate, to drive from mantle tooth 17 rotation of wheel, is engaged by the screw thread of 17 inner wall of driven wheel of differential with the screw thread of 12 outer wall of lifting shaft, in the effect of limit shaft 11 Under, lifting shaft 12 to retracting inside framework 14, fall, and universal wheel 15 touches ground, is supported to device, four ten thousand by device After touching ground to wheel 15, i.e. device is moved to suitable place, rotates backward hand reel 20 by movable fixture, The stretching of lifting shaft 12 is touched into ground, and elevation device, so that universal wheel 15 is detached from ground, by adjusting four hand reels 20, can be fixed steady by device, motor 10 is started, under the drive of driving belt 1, saw blade 2 rotates, and can start to cut.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. the middle part of a kind of disconnected cant bench saw easy to remove, including fixed plate (7), the fixed plate (7) is rotated by shaft It is connected with saw blade (2), the side of the saw blade (2) is fixedly connected with the second belt pulley (3) by shaft, the fixed plate (7) Top be fixed with cutting bed (5), the saw blade (2) extends to cutting bed (5) by the strip groove opened up on cutting bed (5) Top is fixed with convex block (6) on the outside of the cutting bed (5), and the upper table wall of the cutting bed (5) is fixed with baffle (4), special Sign is: the following table wall of the fixed plate (7) is fixed with framework (14), and the fixed plate (7) and the junction of framework (14) are set It is equipped with stabilizing bracket (8), is fixed with motor (10) on the inside of the framework (14), the motor (10) is rotatablely connected by output end Have the first belt pulley (9), is connected between first belt pulley (9) and the second belt pulley (3) by driving belt (1), institute The following table wall for stating framework (14) is fixed with universal wheel (15), and the appearance wall of the framework (14) is provided with hand reel (20), institute It states one end that hand reel (20) is located inside framework (14) to be fixed with driving bevel gear (19), the inside of the framework (14) is solid Surely have bearing bracket stand (18), be rotatably connected to driven wheel of differential (17), the driven wheel of differential in the middle part of the bearing bracket stand (18) (17) it is threadedly coupled with driving bevel gear (19), the inner wall of the driven wheel of differential (17) is fixed with screw shell (16), described The inner thread of screw shell (16) is connected with lifting shaft (12), offers sliding slot, the lifting shaft on the lifting shaft (12) (12) it is slidably connected in sliding slot limit shaft (11), the limit shaft (11) is fixedly connected with the inner wall of framework (14), described The bottom of lifting shaft (12) is fixed with support leg (13), and the motor (10) and external power supply are electrically connected.

2. one kind according to claim 1 disconnected cant bench saw easy to remove, it is characterised in that: the lifting shaft (12) Table wall is provided with external screw thread, and the internal screw thread of the screw shell (16) is adapted with the external screw thread of lifting shaft (12), the driving Bevel gear (19) is adapted with the screw thread of driven wheel of differential (17).

3. one kind according to claim 1 disconnected cant bench saw easy to remove, it is characterised in that: the hand reel (20) Radius be greater than the radius of driving bevel gear (19), the radius of the driving bevel gear (19) is less than the half of driven wheel of differential (17) Diameter.

4. one kind according to claim 1 disconnected cant bench saw easy to remove, it is characterised in that: the universal wheel (15) Quantity is 4, and the quantity of the lifting shaft (12) is 4, and 4 lifting shafts (12) are located at framework (14) four corners, four The universal wheel (15) is located at the inside of four lifting shafts (12).

5. one kind according to claim 1 disconnected cant bench saw easy to remove, it is characterised in that: the universal wheel (15) Height is 10cm, and the range of the lifting of the lifting shaft (12) is 0-15cm.

6. one kind according to claim 1 disconnected cant bench saw easy to remove, it is characterised in that: framework (14) bottom Corner be again provided with stabilizing bracket (8), the rectangular triangle of vertical tangent plane of the stabilizing bracket (8).