CN215698032U - Improved numerical control lathe for machining die accessories - Google Patents

Abstract

The utility model relates to the field of lathes, in particular to an improved numerically controlled lathe for machining die accessories, which comprises an underframe, wherein a support column is movably arranged on the upper end surface of the underframe through an XY-axis sliding mechanism, a fixed plate is fixedly arranged on the outer surface of one side of the support column, a press plate is vertically and movably arranged on the outer surface of one side of the support column close to the fixed plate through a distance adjusting mechanism, a plurality of concave sliding blocks are movably clamped between the fixed plate and the press plate, an extension plate is fixedly connected to the rear end port of each concave sliding block, a pressing piece penetrates through the upper end surface of the extension plate, and a workpiece driving mechanism is arranged on one side of the upper end surface of the underframe close to the support column.

Description

Improved numerical control lathe for machining die accessories

Technical Field

The utility model relates to the field of lathes, in particular to an improved numerical control lathe for machining a die part.

Background

The mould guide pillar is the essential accessory in the mould production, at the in-process of processing, need set up a plurality of ring channel at the surface, for the oil groove of often saying this field for, let lubricating oil can stop on the guide pillar, and not all scraped one end and go, and current lathe adds man-hour, only can process the oil groove one by a cutter, efficiency is lower, when installing multiunit cutter simultaneously, because the interval between the different guide pillar surface oil grooves sets up the demand different, consequently this mode of installation multiunit cutter becomes more difficult, cutter frame for the guide pillar preparation of every type corresponds is in order to lay the cutter, this mode is with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background art and provides an improved numerically controlled lathe for machining a die part.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: the utility model provides an improved generation numerical control lathe is used in mould accessory processing, includes the chassis, the up end of chassis has the support column through XY axle slide mechanism movable mounting, one side fixed surface of support column installs the fixed plate, there is the clamp plate one side surface of support column is close to the top of fixed plate through roll adjustment mechanism along vertical movable mounting, the activity card is equipped with the concave type slider of a plurality of between fixed plate and the clamp plate, the back port fixedly connected with extension plate of concave type slider, the up end of extension plate runs through and is provided with and compresses tightly the piece, one side that the up end of chassis is close to the support column is provided with work piece actuating mechanism.

Preferably, the XY axle slide mechanism includes along the first slip table of both sides direction slidable mounting at the chassis up end, along the second slip table of fore-and-aft direction slidable mounting at first slip table up end, support column fixed mounting is in the up end of second slip table.

Preferably, the up end of first slip table rotates installs the lead screw that extends along the fore-and-aft direction, the lead screw passes the inboard of second slip table, just screw-thread fit between lead screw and the second slip table, the output shaft of motor is connected to the lead screw, just motor fixed mounting is at the preceding terminal surface of second slip table.

Preferably, roll adjustment mechanism includes the connecting shell of fixed suit in the support column upper end, the inboard of connecting shell is gone into to the one end slip card of clamp plate, the up end of connecting shell runs through and is provided with the threaded rod, the threaded rod rotates between with the connecting shell to be connected, the threaded rod passes the up end and the looks screw-thread fit of clamp plate.

Preferably, the pressing member includes a locking bolt which passes through the upper end surface of the extension plate and is screw-engaged with each other.

Preferably, the workpiece driving mechanism comprises a driving motor fixedly mounted on the upper end face of the bottom frame and a three-jaw chuck connected to an output shaft of the driving motor.

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

clamp the inboard of going into concave type slider with the cutter, later screw the locking bolt and compress tightly fixedly, a plurality of cutters are so fixed back, through the rotating threaded rod, make it shift up slightly, make the clamp plate relax concave type slider, later lateral shifting can adjust the interval between the adjacent cutter, the position of seting up the oil groove on the guide pillar surface that has corresponded promptly, it is comparatively nimble to adjust, later reverse rotation threaded rod, make the clamp plate move down, firmly press from both sides concave type slider between fixed plate and clamp plate, even the position of cutter is fixed, can carry out seting up when mould guide pillar surface multiunit oil groove, it is comparatively convenient to set up interval regulation simultaneously of oil groove, it is nimble simple to use.

Drawings

FIG. 1 is a schematic structural view of an improved numerically controlled lathe for machining a mold part according to the present invention;

FIG. 2 is a schematic view of a second slide table of the improved numerically controlled lathe for machining a mold part according to the present invention;

FIG. 3 is a schematic view of a half-section of a connecting shell of an improved numerically controlled lathe for machining a mold part according to the present invention;

FIG. 4 is a schematic view of a concave slide block of the improved numerically controlled lathe for machining a mold part according to the present invention.

1. A chassis; 2. a first sliding table; 3. a second sliding table; 4. a screw rod; 5. a motor; 6. a support pillar; 7. a connecting shell; 8. a fixing plate; 9. pressing a plate; 10. a threaded rod; 11. a concave slider; 12. an extension plate; 13. locking the bolt; 14. a three-jaw chuck; 15. the motor is driven.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, an improved numerically controlled lathe for processing a mold part comprises an underframe 1, wherein a support column 6 is movably mounted on the upper end surface of the underframe 1 through an XY-axis sliding mechanism, the XY-axis sliding mechanism comprises a first sliding table 2 slidably mounted on the upper end surface of the underframe 1 along two side directions and a second sliding table 3 slidably mounted on the upper end surface of the first sliding table 2 along the front-back direction, the support column 6 is fixedly mounted on the upper end surface of the second sliding table 3, and the first sliding table 2 can slide along two side directions to adjust the position of the support column 6.

The lead screw 4 that extends along the fore-and-aft direction is installed in the up end rotation of first slip table 2, and lead screw 4 passes the inboard of second slip table 3, and screw-thread fit between lead screw 4 and the second slip table 3, and the output shaft of motor 5 is connected to lead screw 4, and motor 5 fixed mounting is at the preceding terminal surface of second slip table 3, and motor 5 drive lead screw 4 rotates, makes second slip table 3 back-and-forth movement promptly, adjusts 6 back-and-forth movements of support column.

Fixed mounting has fixed plate 8 in one side surface of support column 6, there is clamp plate 9 in one side surface of support column 6 near the top of fixed plate 8 through roll adjustment mechanism along vertical movable mounting, movable clamping has a concave slider 11 of a plurality of between fixed plate 8 and the clamp plate 9, the back port fixedly connected with extension board 12 of concave slider 11, the up end of extension board 12 runs through and is provided with the piece that compresses tightly, one side that the up end of chassis 1 is close to support column 6 is provided with work piece actuating mechanism.

Roll adjustment mechanism is including fixed cover dress at the connecting shell 7 of support column 6 upper end, the inboard of connecting shell 7 is gone into to the one end slip card of clamp plate 9, the up end of connecting shell 7 runs through and is provided with threaded rod 10, threaded rod 10 and connect between the shell 7 rotate and be connected, threaded rod 10 passes the up end of clamp plate 9 and looks screw-thread fit, threaded rod 10 can make clamp plate 9 reciprocate during the rotation, in order to ensure that clamp plate 9 compresses tightly concave type slider 11, can set up the bar line respectively on the surface that concave type slider 11 and clamp plate 9 contacted, for an improvement of this scheme, no too much repeated description.

The pressing piece comprises a locking bolt 13, the locking bolt 13 penetrates through the upper end face of the extension plate 12 and is in threaded fit with the upper end face of the extension plate, and the locking bolt 13 is arranged in a mode of referring to an existing common cutter fixing mode, and the mode is simple and effective.

The workpiece driving mechanism comprises a driving motor 15 fixedly mounted on the upper end face of the underframe 1 and a three-jaw chuck 14 connected to an output shaft of the driving motor 15, the three-jaw chuck 14 is a common mechanism for fixing a workpiece, and redundant description is omitted, and the driving motor 15 drives the three-jaw chuck 14 to rotate, so that the clamped workpiece can be driven to rotate to perform turning operation.

When in processing, a user clamps the cutters into the inner side of the concave sliding block 11, then screws the locking bolt 13 to compress and fix, after a plurality of cutters are fixed, the threaded rod 10 is rotated to slightly move upwards, namely, the pressing plate 9 loosens the concave sliding block 11, then the distance between adjacent cutters can be adjusted by transverse movement, namely, the position of an oil groove formed on the surface of a guide pillar is correspondingly adjusted, the adjustment is flexible, then the threaded rod 10 is rotated reversely to enable the pressing plate 9 to move downwards, the concave sliding block 11 is firmly clamped between the fixing plate 8 and the pressing plate 9, namely, the position of the cutters is fixed, the end part of the guide pillar of the mold is fixed by the three-jaw chuck 14, the driving motor 15 drives the guide pillar to rotate, the cutters contact the surface of the guide pillar to perform slotting, and can perform simultaneous slotting of a plurality of oil grooves on the surface of the guide pillar of the mold, and meanwhile, the adjustment of the intervals formed by the oil grooves is convenient, the use is flexible and simple.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a mould accessory processing is with improved generation numerical control lathe, includes chassis (1), its characterized in that: the utility model discloses a quick-witted support frame, including chassis (1), mount (6), fixed plate (8), clamp plate (9) are installed through roll adjustment mechanism along vertical movable mounting in the top that the up end of chassis (1) passes through XY axle slide mechanism movable mounting, fixed plate (8) are installed to one side surface fixed mounting of support column (6), the top that the one side surface of support column (6) is close to fixed plate (8) has clamp plate (9), movable clamping is equipped with a plurality of concave type slider (11) between fixed plate (8) and clamp plate (9), the back port fixedly connected with extension board (12) of concave type slider (11), the up end of extension board (12) runs through and is provided with and compresses tightly the piece, one side that the up end of chassis (1) is close to support column (6) is provided with work piece actuating mechanism.

2. The improved numerically controlled lathe for machining a die part as set forth in claim 1, wherein: XY axle slide mechanism includes along first slip table (2) of both sides direction slidable mounting at chassis (1) up end, along fore-and-aft direction slidable mounting second slip table (3) at first slip table (2) up end, support column (6) fixed mounting is at the up end of second slip table (3).

3. The improved numerically controlled lathe for machining a die part as set forth in claim 2, wherein: the up end of first slip table (2) rotates installs lead screw (4) that extend along the fore-and-aft direction, the inboard of second slip table (3) is passed in lead screw (4), just screw-thread fit between lead screw (4) and second slip table (3), the output shaft of motor (5) is connected in lead screw (4), just motor (5) fixed mounting is at the preceding terminal surface of second slip table (3).

4. The improved numerically controlled lathe for machining a die part as set forth in claim 1, wherein: the roll adjustment mechanism is including fixed cover dress connection shell (7) in support column (6) upper end, the inboard of connecting shell (7) is gone into to the one end slip card of clamp plate (9), the up end of connecting shell (7) runs through and is provided with threaded rod (10), rotate between threaded rod (10) and the connection shell (7) and be connected, threaded rod (10) pass the up end and the looks screw-thread fit of clamp plate (9).

5. The improved numerically controlled lathe for machining a die part as set forth in claim 1, wherein: the pressing piece comprises a locking bolt (13), and the locking bolt (13) penetrates through the upper end face of the extension plate (12) and is in threaded fit with the extension plate.

6. The improved numerically controlled lathe for machining a die part as set forth in claim 1, wherein: the workpiece driving mechanism comprises a driving motor (15) fixedly mounted on the upper end face of the bottom frame (1) and a three-jaw chuck (14) connected to an output shaft of the driving motor (15).

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