CN206216419U - A kind of chamfer mechanism - Google Patents

Abstract

The utility model provides a kind of chamfer mechanism, the space that existing chamfer mechanism takes equipment can be solved, the problem of high cost, including mounting bracket, also include being connected to the elevating mechanism of the mounting bracket, the elevating mechanism working end connects a motor, the motor working end connects an abrasive material mechanism, the abrasive material mechanism includes a rotating disk, rotating disk bottom is circumferentially provided with polylith abrasive material bar directed downwardly, the abrasive material bar base vertical inclines 10 30 degree in the direction of the abrasive material bar, the abrasive material bar direction towards the disk axes.The utility model provides two angles that can simultaneously process sheet material, when rotating disk is rotated, abrasive material bar is driven to rotate together, abrasive material bar is to incline an angle down and toward disk axes, and sheet material is placed on rotating disk lower section, when abrasive material mechanism moves down, abrasive material bar on rotating disk just can be while carry out chamfer machining to the angle of top two of sheet material, organisation of working is saved, the space of occupancy is saved, the cost of equipment is reduced.

Description

A kind of chamfer mechanism

Technical field

The utility model belongs to timber machining technology field, particularly a kind of chamfer mechanism.

Background technology

For the process equipment of timber machinery, chamfer mechanism can be all such as used on wood strip machine, expander and abrasive machine, Traditional chamfering mode, is obliquely to install two workpiece polishing mechanisms on two angles of sheet material to carry out sheet material chamfering, it is this fall Angle mode occupies the space of equipment significantly, increased the cost of equipment.

The content of the invention

In order to solve prior art problem, the utility model provides a kind of chamfer mechanism, can simultaneously process two of sheet material Angle, simple structure, the occupancy device space is few, reduces equipment cost, meanwhile, it is convenient to install and maintain.

To achieve the above object, technical scheme provided by the utility model is：A kind of chamfer mechanism, including mounting bracket, It is characterized in that：Also include being connected to the elevating mechanism of the mounting bracket, the elevating mechanism working end connects a motor, the motor Working end connects an abrasive material mechanism, and the abrasive material mechanism includes a rotating disk, and rotating disk bottom is circumferentially provided with polylith abrasive material directed downwardly Bar, the abrasive material bar base vertical inclines 10-30 in the direction of the abrasive material bar, the abrasive material bar direction towards the disk axes Degree.

Preferably, the rotating disk bottom is provided with the step of a circumferential indent, and multiple is circumferentially provided with along its footpath in the step To dovetail groove, the dovetail groove is not passed through the disk axes, and the dovetail groove lower section is provided with the groove of a circumferential, described Abrasive material mechanism also includes the back-up ring of a hard, and the back-up ring internal diameter coordinates with the outer diameter of step, and the abrasive material mechanism also wraps The round belt back-up ring of an annular, the round belt back-up ring and the groove fit are included, the round belt back-up ring external diameter is more than institute Back-up ring internal diameter is stated, the end that the abrasive material bar is installed is coattail end, and the coattail end coordinates with the dovetail groove.

Preferably, the back-up ring is metal material.

Preferably, also including a dust-blocking cover for being located at abrasive material mechanism periphery, the dust-blocking cover lower openings, its one end is provided with one Abrasive material stripper is changed, the other end is provided with an air suction opening.

Preferably, the abrasive material bar direction is towards the disk axes gradient.

Preferably, the elevating mechanism includes fixed mount, travelling carriage and cylinder, and the fixed mount connects the mounting bracket, The travelling carriage connects the motor, and the fixed mount connects the travelling carriage by the cylinder.

Preferably, the external diameter of the rotating disk is 160-180mm.

The utility model has the advantages that：

The chamfer mechanism that the utility model is provided can simultaneously process two angles of sheet material, when rotating disk is rotated, drive abrasive material bar Rotate together, abrasive material bar is to incline an angle down and toward disk axes, and sheet material is placed on rotating disk lower section, and abrasive material mechanism moves down When, the angle of top two that the abrasive material bar on rotating disk just can be simultaneously to sheet material carries out chamfer machining, so as to reach with a processing Mechanism pours out two effects at angle, saves organisation of working, meanwhile, space is saved, reduce the cost of equipment.

Brief description of the drawings

Fig. 1 is stereogram of the present utility model；

Fig. 2 removes the stereogram after fixed mount 2 for the utility model；

Fig. 3 is the stereogram of abrasive material mechanism 6；

Fig. 4 is the decomposing schematic representation of abrasive material mechanism 6；

Fig. 5 is the schematic diagram of rotating disk 61 and abrasive material bar 63.

In figure：1- mounting brackets, 2- fixed mounts, 3- travelling carriages, 4- motors, 5- cylinders, 6- abrasive materials mechanism, 7- dust-blocking covers, 61- Rotating disk, 611- dovetail grooves, 612- grooves, 62- back-up rings, 63- abrasive material bars, 631- coattail ends, 64- round belt back-up rings, 65- steps, 71- changes abrasive material stripper, 72- air suction openings.

Specific embodiment

Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described：

Referring to figs. 1 to Fig. 5, a kind of chamfer mechanism, including mounting bracket 1, also including being connected to the lift of the mounting bracket 1 Structure, the elevating mechanism includes fixed mount 2, travelling carriage 3 and cylinder 5, and the fixed mount 2 is slidably connected the mounting bracket 1, described Travelling carriage 3 connects the motor 4, and the fixed mount 2 connects the travelling carriage 3, the cylinder body of the cylinder 5 by the cylinder 5 The fixed mount 2 is connected, its piston end connects the travelling carriage 3.The travelling carriage 3 connects a motor 4, and the motor 4 works End one abrasive material mechanism 6 of connection simultaneously drives its rotation work, and the abrasive material mechanism 6 includes a rotating disk 61, and rotating disk 61 is horizontal positioned, The bottom of rotating disk 61 is circumferentially provided with polylith abrasive material bar 63 directed downwardly, and the base vertical of abrasive material bar 63 is in the side of the abrasive material bar 63 To the direction of abrasive material bar 63 inclines 10-30 degree towards the axle center of the rotating disk 61, and preferably 15 degree, the bottom of the rotating disk 61 is provided with The step 65 of one circumferential indent, the step 65 it is circumferentially-spaced be provided with multiple dovetail groove 611 radially, the dovetail Groove 611 is not passed through the axle center of the rotating disk 61, i.e. dovetail groove 611 for blind hole is set, and the end that the abrasive material bar 63 is installed is dovetail End 631, the coattail end 631 coordinates with the dovetail groove 611, and the lower section of the dovetail groove 611 is provided with the groove of a circumferential 612, the abrasive material mechanism 6 also includes the metal collar 62 of a hard, and the section of back-up ring 62 is rectangle, in the back-up ring 62 Footpath and the major diameter fit of the step 65, for being mounted for being fixed when abrasive material bar 63, the abrasive material mechanism 6 also includes one The round belt back-up ring 64 of annular, the round belt back-up ring 64 coordinates with the groove 612, and the external diameter of round belt back-up ring 64 is big In the internal diameter of the back-up ring 62, prevent from coming off for blocking back-up ring 62.

Specifically, also including a dust-blocking cover 7 for being located at the periphery of abrasive material mechanism 6, the lower openings of dust-blocking cover 7, its one end sets Abrasive material stripper 71 is changed, abrasive material stripper 71 is changed detachably, for installing or changing the abrasive material mechanism 6, the other end sets There is an air suction opening 72, the wood powder after processing is discharged from air suction opening 72.

Specifically, the external diameter of the rotating disk 61 is 160-180mm, it is therefore preferable to 170mm, the plate of 10-80 height can be processed Material.

Operation principle of the present utility model：When rotating disk 61 is rotated, abrasive material bar 63 is driven to rotate together, abrasive material bar 63 is vertical An angle is inclined down and toward the axle center of rotating disk 61, sheet material is placed on the lower section of rotating disk 61, and abrasive material bar 63 just can be simultaneously to sheet material The angle of top two carry out chamfer machining, pour out two effects at angle with an organisation of working so as to reach, save processing machine Structure, meanwhile, save space.

During utility model works：The up position of abrasive material mechanism 6, when sheet material conveyer belt abrasive material 6 lower section of mechanism, cylinder 5 work, drive abrasive material mechanism 6 to move down and carry out chamfer machining, and sheet material continues to move forward, until processing monoblock sheet material, cylinder 5 is again Drive and moved in abrasive material mechanism 6, circulate successively.

The examples of implementation of the above are only the preferred embodiment of the utility model, not limit of the present utility model with this Practical range, therefore the change that all shapes according to the utility model, principle are made, all should cover in protection domain of the present utility model It is interior.

Claims (7)

1. a kind of chamfer mechanism, including mounting bracket (1), it is characterised in that：Also include being connected to the lift of the mounting bracket (1) Structure, the elevating mechanism working end connects a motor (4), and motor (4) working end connects an abrasive material mechanism (6), the material grinder Structure (6) includes a rotating disk (61), and rotating disk (61) bottom is circumferentially provided with polylith abrasive material bar (63) directed downwardly, the abrasive material bar (63) in the direction of the abrasive material bar (63), abrasive material bar (63) direction inclines base vertical towards the rotating disk (61) axle center 10-30 degree.

2. chamfer mechanism according to claim 1, it is characterised in that：Rotating disk (61) bottom is provided with a circumferential indent Step (65), be circumferentially provided with multiple dovetail groove (611) radially in the step (65), the dovetail groove (611) is not worn The rotating disk (61) axle center is crossed, dovetail groove (611) lower section is provided with the groove (612) of a circumferential, the abrasive material mechanism (6) Also include the back-up ring (62) of a hard, back-up ring (62) internal diameter and the step (65) major diameter fit, the abrasive material mechanism (6) the round belt back-up ring (64) of an annular is also included, the round belt back-up ring (64) and the groove (612) coordinate, described Round belt back-up ring (64) external diameter is more than the back-up ring (62) internal diameter, and the end that the abrasive material bar (63) is installed is coattail end (631), The coattail end (631) coordinates with the dovetail groove (611).

3. chamfer mechanism according to claim 2, it is characterised in that：The back-up ring (62) is metal material.

4. the chamfer mechanism according to claim 1 or 2 or 3, it is characterised in that：Also include that one is located at abrasive material mechanism (6) outward The dust-blocking cover (7) in week, dust-blocking cover (7) lower openings, its one end is provided with one and changes abrasive material stripper (71), and the other end is provided with a suction Dirt hole (72).

5. the chamfer mechanism according to claim 1 or 2 or 3, it is characterised in that：Abrasive material bar (63) direction is towards described turn Disk (61) axle center inclines 15 degree.

6. the chamfer mechanism according to claim 1 or 2 or 3, it is characterised in that：The elevating mechanism include fixed mount (2), Travelling carriage (3) and cylinder (5), the fixed mount (2) connect the mounting bracket (1), and the travelling carriage (3) connects the motor (4), the fixed mount (2) connects the travelling carriage (3) by the cylinder (5).

7. the chamfer mechanism according to claim 1 or 2 or 3, it is characterised in that：The external diameter of the rotating disk (61) is 160- 180mm。