CN205816972U

CN205816972U - Pneumatic multifunctional beveler

Info

Publication number: CN205816972U
Application number: CN201620729034.9U
Authority: CN
Inventors: 展钧
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-12
Filing date: 2016-07-12
Publication date: 2016-12-21
Anticipated expiration: 2026-07-12

Abstract

The utility model discloses the Pneumatic multifunctional beveler in part processing technique field, including air motor, the upside of air motor one end connects the depression bar that can swing up and down, connect on air motor below depression bar and have the switch of shutdown or startup air motor, the air motor other end connects the first housing, air motor connects rotating main shaft one end by the first housing, some mounting seats it are placed with on main shaft, rose reamer is installed in mounting seat, threaded second shell one end of first housing, the second housing other end connects disk, chip-removal hole is had on disk；This utility model simple in construction, can the most accurately adjust chamfering angle size, perfect heat-dissipating, and the quality of chamfering operation is high and efficiency is high.

Description

Pneumatic multifunctional beveler

Technical field

This utility model relates to a kind of beveler, particularly to a kind of Pneumatic multifunctional beveler.

Background technology

Beveler is process equipment commonly used in the product processing such as metal, timber, and product is carried out chamfering Manufacturing procedure.Artificial manual operations chamfer machining, its homework precision extreme difference, low to the crudy of workpiece, working performance is low, Yield rate and the product quality of product are the highest.

Mechanically workpiece is carried out the beveler of chamfer machining, prior art has using air motor as power source Beveler, wherein, the upside of air motor one end connects the depression bar that can swing up and down, and the air motor below depression bar connects Being connected to the switch of shutdown or startup air motor, the other end of air motor connects facing attachment, and this kind of beveler cannot be accurate True control chamfering angle size, heat dispersion is bad, causes the of low quality of cutting operation.

Utility model content

For defect of the prior art, the purpose of this utility model be to overcome above-mentioned deficiency of the prior art it Place, it is provided that Pneumatic multifunctional beveler, can the most accurately adjust chamfering angle size, perfect heat-dissipating, chamfering operation Quality is high and efficiency is high.

The purpose of this utility model is achieved in that Pneumatic multifunctional beveler, including air motor, and described pneumatic horse The upside connection reaching one end has the depression bar that can swing up and down, and the air motor below described depression bar connects shutdown or startup gas The switch of dynamic motor, the described air motor other end connects the first housing, and described air motor is connected by the first housing can The main shaft one end rotated, described main shaft is placed with some mounting seats, described mounting seat is provided with rose reamer, described first shell Threaded second shell one end of body, the described second housing other end connects disk, and described disk has chip-removal hole.

Before utility model works, switch is in clutch state, and air motor cuts out, and rotates the second housing, the second housing The rotation number of turns the most, the length that rose reamer stretches out disk is the biggest, and chamfering is the biggest, adjusts chamfering angle size according to actual needs； During work, rose reamer is fitted on the workpiece needing chamfering, presses downwards down-pressed pole, make depression bar act on switch, unclamp pressure Bar, switch closes, and air motor is opened, and main shaft rotates, and rose reamer carries out chamfering to workpiece, moves beveler along workpiece, rotation The rose reamer turned continues chamfering to workpiece, when needing to terminate chamfering, again presses down-pressed pole, makes depression bar act on switch, unclamp Depression bar, air motor closedown, beveler quits work, the chamfering end of job；This utility model simple in construction, easy to operate, can The workpiece such as linear, arc, shaped form are carried out chamfering, chamfering angle size can be adjusted according to actual needs, improve chamfer quality, can In the chamfering operation of the product such as metal, timber.

In order to improve the stability of the second housing in chamfer process, the axial direction of described second housing has locking Groove, the circumferencial direction of described second housing connects and has screw, and when needing to be fixed up the second housing, screw passes locking slot Being connected with the second housing, make the second housing be pressed on the first housing, in chamfer process, the second housing will not be by External Force Acting And rotate.

In order to improve the reliability of utility model works further, the described main shaft other end connects bearing, described peace Dress seat is arranged against bearing.

In order to improve thermal diffusivity of the present utility model further, described disk is placed with some L-shaped arranged in the same direction Radiating groove, one end of radiating groove is wedge shape, and the other end of radiating groove communicates with chip-removal hole, and this design can not only improve air motor The radiating effect of work, and chip removal area can be strengthened, make the scrap produced in chamfer process easily discharge outside beveler.

In order to improve the threaded of accuracy when adjusting chamfering angle size, described first housing and the second housing further Section, the outside of the second housing is provided with graduated disc.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model.

Fig. 2 be in Fig. 1 A-A to sectional view.

Fig. 3 is upward view of the present utility model.

Fig. 4 is axonometric chart of the present utility model.

Wherein, 1 disk, 2 rose reamers, 3 bearings, 4 second housings, 5 graduated discs, 6 first housings, 7 air motors, 8 switches, 9 depression bars, 10 main shafts, 11 mounting seats, 12 radiating grooves, 13 locking slots, 14 screws.

Detailed description of the invention

Pneumatic multifunctional beveler as shown in Figure 1 to 4, including air motor 7, the upside of air motor 7 one end connects Being connected to the depression bar 9 that can swing up and down, the air motor 7 below depression bar 9 connects the switch 8 of shutdown or startup air motor 7, Air motor 7 other end connects the first housing 6, and air motor 7 connects rotating main shaft 10 one end by the first housing 6, Being placed with mounting seat 11 on main shaft 10, mounting seat 11 is provided with rose reamer 2, main shaft 10 other end connects bearing 3, mounting seat 11 are arranged against bearing 3, threaded second housing 4 one end of the first housing 6, and the axial direction of the second housing 4 has locking Groove 13, the circumferencial direction of the second housing 4 connects and has screw 14, and second housing 4 other end connects disk 1, and disk 1 has Chip-removal hole is also placed with the radiating groove 12 of 5 L-shaped arranged in the same direction, and one end of radiating groove 12 is wedge shape, another of radiating groove 12 End communicates with chip-removal hole, and the section of threadeding of the first housing 6 and the second housing 4, the outside of the second housing 4 is provided with graduated disc 5.

Before utility model works, switch 8 is in clutch state, and air motor 7 cuts out, and rotates the second housing 4, the second shell The rotation number of turns of body 4 is the most, and the length that rose reamer 2 stretches out disk 1 is the biggest, and chamfering is the biggest, the scale being marked with according to graduated disc 5 Determine the rotation number of turns of the second housing 4, reach to adjust according to actual needs the purpose of chamfering angle size, improve adjustment chamfering big Hour accuracy, terminate when chamfering angle size adjusts, by screw 14 through locking slot 13, lock-screw 14, the second housing 4 pressed Tightly on the first housing 6, make the second housing 4 not rotate under external force, improve chamfer quality；During work, will fall Angle cutter 2 is fitted on the workpiece needing chamfering, presses down-pressed pole 9 downwards, makes depression bar 9 act on switch 8, unclamps depression bar 9, switch 8 close, and air motor 7 is opened, and main shaft 10 rotates, and rose reamer 2 carries out chamfering to workpiece, moves beveler along workpiece, rotate Rose reamer 2 workpiece is continued chamfering, when needing to terminate chamfering, again press down-pressed pole 9, make depression bar 9 act on switch 8, loose Driving depression bar 9, air motor 7 cuts out, and beveler quits work, the chamfering end of job；This utility model simple in construction, operation side Just, by the mating reaction of screw Yu locking slot 13, make the second housing 4 be pressed on the first housing 6, it is to avoid the second housing 4 exists Rotate under the effect of external force, improve chamfer quality, chamfering angle size can be adjusted according to actual needs, can to linear, arc, The various workpieces such as shaped form carry out chamfering, can be used in the chamfering operation of the product such as metal, timber.

This utility model is not limited to above-described embodiment, on the basis of technical scheme disclosed in this utility model, this The technical staff in field is according to disclosed technology contents, it is not necessary to performing creative labour just can be special to some of which technology Levying and make some replacements and deformation, these are replaced and deformation is all in this utility model protection domain.

Claims

1. Pneumatic multifunctional beveler, including air motor, the upside of described air motor one end connects to be had and can swing up and down Depression bar, the air motor below described depression bar connects and has the switch of shutdown or startup air motor, it is characterised in that: described gas The dynamic motor other end connects the first housing, and described air motor connects rotating main shaft one end by the first housing, described It is placed with some mounting seats on main shaft, described mounting seat is provided with rose reamer, threaded second housing of described first housing One end, the described second housing other end connects disk, and described disk has chip-removal hole.

Pneumatic multifunctional beveler the most according to claim 1, it is characterised in that: on the axial direction of described second housing Having locking slot, the circumferencial direction of described second housing connects screw.

Pneumatic multifunctional beveler the most according to claim 2, it is characterised in that: the described main shaft other end connects axle Holding, described mounting seat is arranged against bearing.

Pneumatic multifunctional beveler the most according to claim 3, it is characterised in that: be placed with on described disk some in the same direction The radiating groove of the L-shaped arranged, one end of radiating groove is wedge shape, and the other end of radiating groove communicates with chip-removal hole.

5. according to the Pneumatic multifunctional beveler described in any one of Claims 1 to 4, it is characterised in that: described first housing with On threaded section of second housing, the outside of the second housing is provided with graduated disc.