CN215786968U - Guide sleeve processing is with diversified face device that mills - Google Patents

Abstract

The utility model discloses a multidirectional face milling device for machining a guide sleeve, which comprises a base, wherein a V-shaped supporting seat is connected to the top of the base, sliding grooves are formed in the top of the base and positioned on two sides of the V-shaped supporting seat, a sliding base is in sliding fit with each sliding groove, a servo motor is fixedly connected to each sliding base, and an expansion sleeve is fixedly connected to the output shaft end of each servo motor; a vertical mounting plate is fixed on the rear side of the base, a first lifting hydraulic cylinder is arranged on the vertical mounting plate, a first rotating motor is fixedly connected to the piston rod end of the first lifting hydraulic cylinder, and an output shaft of the first rotating motor is connected with a first milling cutter. The utility model can realize multidirectional milling processing of the guide sleeve and greatly improve the working efficiency.

Description

Guide sleeve processing is with diversified face device that mills

Technical Field

The utility model relates to the technical field of guide sleeve machining, in particular to a multidirectional face milling device for guide sleeve machining.

Background

The guide sleeve mainly plays a role in supporting and ensuring coaxiality. The machining process of the guide sleeve generally comprises the steps of blanking, rough turning, heat treatment, finish turning, milling, drilling, cleaning, warehousing and the like, wherein the milling comprises the outer circumferential surface, two end surfaces and the like of the guide sleeve. In the prior art, when different side faces are replaced for milling operation, the milling machine needs to be clamped again, so that the operation is very inconvenient, and the working efficiency is also influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the multidirectional face milling device for machining the guide sleeve, which is reasonable in structural design.

In order to achieve the purpose, the utility model adopts the technical scheme that: the multidirectional face milling device for machining the guide sleeve comprises a base and is characterized in that a V-shaped supporting seat is fixedly connected to the top of the base, sliding grooves are formed in the top of the base and located on two sides of the V-shaped supporting seat, a sliding base is in sliding fit with each sliding groove, a servo motor is fixedly connected to each sliding base, the two servo motors are oppositely arranged, output shafts of the two servo motors extend towards the V-shaped supporting seat, and an expansion sleeve is fixedly connected to an output shaft end of each servo motor; the milling cutter is characterized in that a vertical mounting plate is fixed on the rear side of the base, a linear reciprocating motion mechanism is fixed on the vertical mounting plate, a first lifting hydraulic cylinder is connected to the linear reciprocating motion mechanism, a piston rod of the first lifting hydraulic cylinder extends vertically downwards and is fixedly connected with a first rotating motor, and an output shaft of the first rotating motor extends vertically downwards and is fixedly connected with a milling cutter at the end part of the output shaft.

Further, each fixedly connected with one crouches down form L template on the left and right sides on vertical mounting panel upper portion, a fixedly connected with second hydraulic cylinder on every L template, two second hydraulic cylinders are relative the setting, the vertical downwardly extending of piston rod of every second hydraulic cylinder and at the piston rod end fixedly connected with second rotating electrical machines of every second hydraulic cylinder, the horizontal extension of output shaft of every second rotating electrical machines and be the output shaft end fixedly connected with second milling cutter of every second rotating electrical machines, two second milling cutters all are towards V type supporting seat setting. The scheme realizes the face milling of the two end faces of the guide sleeve.

Further, the linear reciprocating mechanism comprises a third hydraulic cylinder, a transverse guide rail which extends along the left and right sides of the vertical mounting plate is fixedly connected to the vertical mounting plate, a sliding block is arranged on the transverse guide rail in a sliding fit mode, a piston rod of the third hydraulic cylinder extends transversely and is fixedly connected with the sliding block at the end of the piston rod, and a cylinder barrel of the first lifting hydraulic cylinder is fixedly connected to the sliding block.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the guide sleeve is supported by the arrangement of the V-shaped supporting seat; through the arrangement of the two servo motors, the two expansion sleeves and the like, the guide sleeve can be driven to rotate at a small angle each time under the condition that the guide sleeve is supported by the V-shaped supporting seat, so that the peripheral wall of the guide sleeve can be conveniently milled by a first milling cutter; the first milling cutter is driven by the linear reciprocating mechanism to linearly move in the left and right directions on the vertical mounting plate, so that the first milling cutter can completely process the peripheral wall of the guide sleeve. The utility model can realize multidirectional milling processing of the guide sleeve and greatly improve the working efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

the device comprises a base 1, a base 1.1, a sliding groove, a V-shaped supporting seat 2, a sliding base 3, a servo motor 4, an expansion sleeve 5, an expansion sleeve 6, a vertical mounting plate 7, a transverse guide rail 8, a first lifting hydraulic cylinder 9, a first rotating motor 10, a first milling cutter 11, an L-shaped plate 12, a second lifting hydraulic cylinder 13, a second rotating motor 14, a second milling cutter 15, a third hydraulic cylinder 16 and a guide sleeve.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that, in the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the details are not described below with reference to the prior art and the conventional common knowledge, and the terms "fixedly connecting", "fixing", and the like are conventional bolt fixing, welding, and the like.

As shown in fig. 1, the multi-directional face milling device for machining the guide sleeve provided by the utility model comprises a base 1, wherein a V-shaped support seat 2 is fixedly connected to the top of the base 1, the V-shaped support seat 2 is a support block provided with a V-shaped groove at the top for supporting the guide sleeve, and the left end, the right end and the top of the V-shaped groove on the V-shaped support seat 2 are open; a sliding chute 1.1 is arranged at the top of the base 1 and positioned at the left side and the right side of the V-shaped supporting seat 2, each sliding chute 1.1 is in sliding fit and is detachably connected with a sliding base 3 through a bolt, and when the sliding base 3 slides to a working position (namely, a station driving the guide sleeve to rotate), the sliding base 3 is screwed at the position through the bolt; a servo motor 4 is fixedly connected to each sliding base 3, the two servo motors 4 are oppositely arranged, output shafts of the two servo motors extend towards the V-shaped supporting seat 2, and an expansion sleeve 5 (a conventional hydraulic or pneumatic expansion sleeve is specifically selected, an inner ring of the expansion sleeve is connected with an output shaft of the servo motor, and an outer ring of the expansion sleeve is tightly held with the inner wall of a center hole of the guide sleeve) is fixedly connected to an output shaft end of each servo motor 4; a vertical mounting plate 6 is fixed on the rear side of the base 1, a linear reciprocating mechanism is fixed on the vertical mounting plate 6, the linear reciprocating mechanism specifically comprises a third hydraulic cylinder 15, a transverse guide rail 7 extending along the left and right directions of the vertical mounting plate 6 is fixedly connected to the vertical mounting plate 6, a slide block is matched on the transverse guide rail 7 in a sliding manner, a piston rod of the third hydraulic cylinder 15 extends transversely and is fixedly connected with the slide block at the end of the piston rod, and a cylinder barrel of the first lifting hydraulic cylinder 8 is fixedly connected to the slide block; a piston rod of the first lifting hydraulic cylinder 8 extends vertically downwards and is fixedly connected with a first rotating motor 9 at the end of the piston rod, and an output shaft of the first rotating motor 9 extends vertically downwards and is fixedly connected with a first milling cutter 10 at the end part of the output shaft. In practical use, the first milling cutter 10 is driven by the linear reciprocating mechanism to mill a certain plane of the peripheral wall of the guide sleeve; the two servo motors are moved to the working position, the expansion sleeve is started to perform tensioning connection on the inner wall of the center hole of the guide sleeve, the guide sleeve is driven to rotate by a certain angle at each time, and the other plane is replaced, so that the first milling cutter 10 can mill the other adjacent plane conveniently.

The left side and the right side of the upper part of the vertical mounting plate 6 are respectively and fixedly connected with a horizontal L-shaped plate 11, each L-shaped plate 11 is fixedly connected with a second lifting hydraulic cylinder 12, the two second lifting hydraulic cylinders 12 are oppositely arranged, a piston rod of each second lifting hydraulic cylinder 12 vertically extends downwards, a piston rod end of each second lifting hydraulic cylinder 12 is fixedly connected with a second rotating motor 13, an output shaft of each second rotating motor 13 horizontally extends, an output shaft of each second rotating motor 13 is fixedly connected with a second milling cutter 14, the two second milling cutters 14 are both arranged towards the V-shaped supporting seat 2, and the vertical distance between each second milling cutter 14 and the corresponding end face of the guide sleeve is almost zero. The scheme realizes the face milling of the two end faces of the guide sleeve. After finishing the milling surface processing of the peripheral wall of the guide sleeve 16, firstly relieving the pressure of the expansion sleeve at one end until the expansion sleeve is separated from the corresponding end of the guide sleeve, then sliding the servo motor at the end to be far away from the guide sleeve 16, starting the second lifting hydraulic cylinder 12 at the end, driving the second milling cutter 12 to descend to be contacted with the upper part of the end surface of the guide sleeve, and performing the end surface processing by the action of the second milling cutter 12 (at this time, the servo motor at the other end can drive the guide sleeve to slowly rotate); and finally, milling the other end face of the guide sleeve in the same way.

When the device is used, the guide sleeve is supported by the V-shaped support seat, and two end faces of the guide sleeve face to the left side and the right side of the figure 1; through the arrangement of the two servo motors, the two expansion sleeves and the like, the guide sleeve can be driven to rotate at a small angle each time under the condition that the guide sleeve is supported by the V-shaped supporting seat, so that the peripheral wall of the guide sleeve can be conveniently milled by a first milling cutter; and then the first milling cutter is driven to linearly move in the left and right directions on the vertical mounting plate through the linear reciprocating motion mechanism, so that the first milling cutter can completely process the peripheral wall surface of the guide sleeve.

Claims (3)

1. A multidirectional face milling device for machining a guide sleeve comprises a base and is characterized in that a V-shaped supporting seat is fixedly connected to the top of the base, sliding grooves are formed in the top of the base and located on two sides of the V-shaped supporting seat, a sliding base is in sliding fit with each sliding groove, a servo motor is fixedly connected to each sliding base, the two servo motors are oppositely arranged, output shafts of the two servo motors extend towards the V-shaped supporting seat, and an expansion sleeve is fixedly connected to an output shaft end of each servo motor; the milling cutter is characterized in that a vertical mounting plate is fixed on the rear side of the base, a linear reciprocating motion mechanism is fixed on the vertical mounting plate, a first lifting hydraulic cylinder is connected to the linear reciprocating motion mechanism, a piston rod of the first lifting hydraulic cylinder extends vertically downwards and is fixedly connected with a first rotating motor, and an output shaft of the first rotating motor extends vertically downwards and is fixedly connected with a milling cutter at the end part of the output shaft.

2. The multi-directional face milling device for machining the guide sleeve as claimed in claim 1, wherein a horizontal L-shaped plate is fixedly connected to each of the left and right sides of the upper portion of the vertical mounting plate, a second hydraulic lift cylinder is fixedly connected to each L-shaped plate, the two second hydraulic lift cylinders are arranged oppositely, a piston rod of each second hydraulic lift cylinder extends vertically downward and is fixedly connected to a second rotating motor at a piston rod end of each second hydraulic lift cylinder, an output shaft of each second rotating motor extends horizontally and is fixedly connected to a second milling cutter at an output shaft end of each second rotating motor, and the two second milling cutters are arranged towards the V-shaped supporting seat.

3. The multi-azimuth face milling device for machining the guide sleeve according to claim 1 or 2, wherein the linear reciprocating mechanism comprises a third hydraulic cylinder, a transverse guide rail extending leftwards and rightwards along the vertical mounting plate is fixedly connected to the vertical mounting plate, a sliding block is arranged on the transverse guide rail in a sliding fit mode, a piston rod of the third hydraulic cylinder extends transversely and is fixedly connected with the sliding block at the end of the piston rod, and a cylinder barrel of the first lifting hydraulic cylinder is fixedly connected to the sliding block.

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