CN210677847U

CN210677847U - Boring and milling machine

Info

Publication number: CN210677847U
Application number: CN201921530976.4U
Authority: CN
Inventors: 李灿辉; 杜良华
Original assignee: Sanming Jinsheng Special Steel Co ltd
Current assignee: Sanming Jinsheng Special Steel Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-05
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a boring and milling machine, which mainly comprises a boring and milling machine main body and a fixture workbench arranged on the boring and milling machine main body and used for installing a workpiece fixture, wherein the fixture workbench comprises a step chassis, the step chassis comprises a lower bottom plate and an upper lug boss which are of an integral structure, the top surface of the upper lug boss is provided with an inner T-shaped ring groove and an outer T-shaped ring groove, the centers of the circles of the inner T-shaped ring groove and the outer T-shaped ring groove are superposed, the top part of the upper lug boss is provided with four sets of fixture installing rails distributed along the circumferential direction, the length direction of the fixture installing rails is superposed with the radial direction of the upper lug boss, the top part of the fixture installing rails is provided with a fixture T-shaped groove along the length direction, the two ends of the fixture installing rails are respectively locked and installed with the inner T-shaped ring groove and the outer T-shaped ring groove through T-shaped bolts, the, may bring inconvenience to the special angle processing of the workpiece.

Description

Boring and milling machine

Technical Field

The utility model relates to a machine tool technical field specifically is a boring and milling machine.

Background

The boring and milling machine is a processing tool commonly used in the processing industry at present, and combines two functions of a boring machine and a milling machine into a whole, so that the processing efficiency is higher, the precision is better, and the product quality and the labor efficiency are greatly improved.

As shown in fig. 6, the existing boring and milling machine fixture workbench generally includes a table top main body 1a, T-shaped grooves 2a are formed in the top surface of the table top main body 1a along one direction in an equidistant array, and a fixed interval exists between two adjacent T-shaped grooves 2a, so when a workpiece fixture is installed on the table top main body 1a, the angle of the workpiece fixture needs to be adjusted, and each installation hole at the bottom of the workpiece fixture is aligned with the T-shaped groove 2a, therefore, when the distance between the installation holes at the bottom of the workpiece fixture is not corresponding to the distance between the T-shaped grooves 2a, the workpiece fixture cannot be adjusted to any designated orientation for installation, and further, the workpiece cannot be oriented to a required designated orientation during later stage workpiece clamping, and inconvenience may be brought to the processing of a special.

Based on this, the utility model designs a boring and milling machine to solve above-mentioned problem

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boring and milling machine to solve above-mentioned technical problem.

In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides a boring and milling machine, mainly include the boring and milling machine main part and set up in the last anchor clamps workstation that is used for installing work piece anchor clamps of boring and milling machine main part, anchor clamps workstation includes the step chassis, the step chassis includes the lower plate and the last boss of a body structure, go up the boss top surface and seted up interior T-shaped annular and outer T-shaped annular, interior T-shaped annular coincides with outer T-shaped annular circle center mutually, the top of going up the boss is provided with four groups along the anchor clamps installation rail of circumference distribution, the length direction of anchor clamps installation rail with the radial coincidence of going up the boss mutually, anchor clamps T-shaped groove has been seted up along its length direction in the top of anchor clamps installation rail, the both ends of anchor clamps installation rail equally divide do not through T-shaped bolt with interior T-shaped annular and outer T-shaped annular locking installation.

Preferably, a plurality of arc waist circular grooves are formed in the step surface of the lower bottom plate, and the arc waist circular grooves are distributed in an array mode along the axial direction at equal intervals.

Preferably, the top surface of the upper boss is radially provided with a cleaning groove, the inner side end of the cleaning groove is communicated with the inner T-shaped ring groove, and the outer side end of the cleaning groove extends to the outer side wall of the upper boss.

Preferably, the fixture mounting rail comprises a mounting base plate and a groove rail main body which are of an integral structure, bolt holes are formed in two ends of the mounting base plate, and the fixture T-shaped groove is formed in the groove rail main body.

Preferably, the T-shaped bolt comprises a T-shaped screw, a locking gasket and an outer hexagon nut, the width of the fixed end of the T-shaped screw is smaller than the width of the upper ports of the inner T-shaped ring groove and the outer T-shaped ring groove, and the length of the fixed end of the T-shaped screw is larger than the width of the inner groove of the inner T-shaped ring groove and the width of the inner groove of the outer T-shaped ring groove.

Compared with the prior art, utility model's beneficial effect does:

the utility model discloses anchor clamps workstation mainly includes step chassis, interior T shape annular, outer T shape annular and anchor clamps installation rail, and the both ends of anchor clamps installation rail equally divide do not through T shape bolt with interior T shape annular and outer T shape annular locking installation, because every group anchor clamps installation rail top has radially seted up anchor clamps T-shaped groove, and the anchor clamps installation rail can revolute along interior T shape annular and outer T shape annular, consequently, no matter how the pitch-row of work piece holder bottom is apart from, visit orientation is how, all can be through the position of adjustment anchor clamps installation rail with work piece holder fixed mounting, solved traditional T shape groove workstation and can 'T adjust work piece holder to arbitrary appointed orientation installation, and then can' T be towards required appointed position when leading to later stage work piece centre gripping, probably bring inconvenient problem to the special angle processing of work piece.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

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

FIG. 2 is a schematic cross-sectional structure of the present invention;

FIG. 3 is a schematic structural view of the clamp mounting rail of the present invention;

FIG. 4 is a schematic view of the T-bolt structure of the present invention;

FIG. 5 is a schematic view of the T-bolt mounting structure of the present invention;

FIG. 6 is a schematic view of an original T-shaped groove worktable.

In the drawings, the components represented by the respective reference numerals are listed below:

1-step chassis, 101-lower bottom plate, 102-upper boss; 2-inner T-shaped ring groove, 3-outer T-shaped ring groove, 4-clamp mounting rail, 41-mounting bottom plate, 42-groove rail main body, 43-bolt hole, 5-clamp T-shaped groove, 6-arc waist circular groove, 7-cleaning groove, 8-T-shaped bolt, 81-T-shaped screw, 82-anti-loose gasket and 83-outer hexagon nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a boring and milling machine, mainly include the boring and milling machine main part and set up in the last anchor clamps workstation that is used for installing work piece holder of boring and milling machine main part, anchor clamps workstation includes step chassis 1, step chassis 1 includes the lower plate 101 and the last boss 102 of a body structure, go up boss 102 top surface and seted up interior T-shaped annular 2 and outer T-shaped annular 3 groove, interior T-shaped annular 2 and the 3 centre of a circle in outer T-shaped annular 3 groove coincide mutually, the top of going up boss 102 is provided with four groups along the anchor clamps installation rail 4 of circumference distribution, the length direction of anchor clamps installation rail 4 with the radial coincidence of going up boss 102, anchor clamps T-shaped groove 5 has been seted up along its length direction in the top of anchor clamps installation rail 4, the both ends of anchor clamps installation rail 4 equally divide do not through T-shaped bolt 8 with interior T-shaped annular 2 and the locking installation of outer T-.

A plurality of arc waist circular grooves 6 are formed in the step surface of the lower bottom plate 101, and the arc waist circular grooves 6 are distributed in an axially equidistant array manner; the top surface of the upper boss 102 is radially provided with a cleaning groove 7, the inner side end of the cleaning groove 7 is communicated with the inner T-shaped ring groove 2, and the outer side end of the cleaning groove 7 extends to the outer side wall of the upper boss 102, so that fine scraps in the inner T-shaped ring groove 2 and the outer T-shaped ring groove 3 can be conveniently cleaned; the clamp mounting rail 4 comprises a mounting base plate 41 and a groove rail main body 42 which are of an integral structure, bolt holes 43 are formed in two ends of the mounting base plate 41, and the clamp T-shaped groove 5 is formed in the groove rail main body 42; t shape bolt 8 includes T shape screw 81, locking gasket 82 and for outer hexagon nut 83, the width of T shape screw 81 stiff end is less than interior T shape annular 2 and the last port width in outer T shape annular 3, the length of T shape screw 81 stiff end is greater than interior T shape annular 2 and the interior groove width in outer T shape annular 3.

One specific application of this embodiment is:

the utility model discloses a boring and milling machine; the utility model discloses the anchor clamps workstation mainly includes step chassis 1, interior T-arrangement annular 2, outer T-arrangement annular 3 and anchor clamps installation rail 4, and the both ends of anchor clamps installation rail 4 equally divide do not through T-arrangement bolt 8 with interior T-arrangement annular 2 and the installation of the locking of outer T-arrangement annular 3, because every anchor clamps installation rail 4 top of group has radially seted up anchor clamps T-arrangement groove 5, and anchor clamps installation rail 4 can revolute along interior T-arrangement annular 2 and outer T-arrangement annular 3, consequently, no matter how far apart from the hole of work piece holder bottom, visit how towards, all can be through the position of adjusting anchor clamps installation rail 4 with work piece holder fixed mounting, solved traditional T-arrangement groove workstation and can 'T adjust work piece holder to arbitrary appointed orientation installation, and then can' T be towards required appointed position when leading to later stage work piece centre gripping, probably bring inconvenient problem to the special angle processing of work piece.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A boring and milling machine is characterized in that: mainly comprises a boring and milling machine main body and a fixture workbench which is arranged on the boring and milling machine main body and is used for installing a workpiece fixture, the clamp workbench comprises a step chassis (1), the step chassis (1) comprises a lower bottom plate (101) and an upper boss (102) which are of an integrated structure, the top surface of the upper lug boss (102) is provided with an inner T-shaped ring groove (2) and an outer T-shaped ring groove (3), the circle centers of the inner T-shaped ring groove (2) and the outer T-shaped ring groove (3) are coincided, four groups of clamp mounting rails (4) distributed along the circumferential direction are arranged at the top of the upper boss (102), the length direction of the clamp mounting rail (4) is coincided with the radial direction of the upper lug boss (102), the top of the clamp mounting rail (4) is provided with a clamp T-shaped groove (5) along the length direction, the two ends of the clamp mounting rail (4) are respectively locked and mounted with the inner T-shaped ring groove (2) and the outer T-shaped ring groove (3) through T-shaped bolts (8).

2. A boring and milling machine as claimed in claim 1, wherein: a plurality of arc waist circular grooves (6) are formed in the step surface of the lower bottom plate (101), and the arc waist circular grooves (6) are distributed in an array mode along the axial direction at equal intervals.

3. A boring and milling machine as claimed in claim 1, wherein: the top surface of the upper boss (102) is radially provided with a cleaning groove (7), the inner side end of the cleaning groove (7) is communicated with the inner T-shaped ring groove (2), and the outer side end of the cleaning groove (7) extends to the outer side wall of the upper boss (102).

4. A boring and milling machine as claimed in claim 1, wherein: the fixture mounting rail (4) comprises a mounting base plate (41) and a groove rail main body (42) which are of an integrated structure, bolt holes (43) are formed in two ends of the mounting base plate (41), and a fixture T-shaped groove (5) is formed in the groove rail main body (42).

5. A boring and milling machine as claimed in claim 1, wherein: t shape bolt (8) include T shape screw (81), locking gasket (82) and for outer hexagon nut (83), the width of T shape screw (81) stiff end is less than the last port width of interior T shape annular (2) and outer T shape annular (3), the length of T shape screw (81) stiff end is greater than the interior groove width of interior T shape annular (2) and outer T shape annular (3).