CN219632669U

CN219632669U - Drilling and periodical equipment for numerical control machine tool

Info

Publication number: CN219632669U
Application number: CN202320483299.5U
Authority: CN
Inventors: 董淑正
Original assignee: Qingdao Changzhou Precision Machinery Co ltd
Current assignee: Qingdao Changzhou Precision Machinery Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-09-05
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of numerical control machining, and discloses drilling and periodical equipment for a numerical control machining machine tool, which solves the problem of workpiece bending caused by impact of a drill bit on the surface of a workpiece, and comprises a base, wherein a workbench is arranged at the top end of the base, a drilling machine is arranged on one side of the top end of the workbench, the drill bit is arranged on one side of the drilling machine, a sliding block is symmetrically arranged at the top end of the other side of the workbench, a fixing mechanism is arranged at the top end of the sliding block and comprises a fixing table arranged at the top end of the sliding block, sliding grooves are symmetrically formed in the bottom end of the fixing table, a drawing groove is formed in the front surface of the fixing table, and a movable groove is formed in the top end of the fixing table; in operation, the fixing blocks are arranged on the back surface of the workpiece and are fixed through the fixing clamping blocks on the two sides of the workpiece, so that other three surfaces of the workpiece are supported by the supporting piece in the drilling process of the workpiece, and the workpiece is fixed and is prevented from being stressed and bent.

Description

Drilling and periodical equipment for numerical control machine tool

Technical Field

The utility model belongs to the technical field of numerical control machining, and particularly relates to drilling and periodical equipment for a numerical control machining tool.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of the numerical control machine tools with highest yield and most extensive application in the world at present, has strong comprehensive machining capability, can finish more machining contents after one-time clamping of workpieces, has higher machining precision, is more applicable to single-piece machining or small-medium batch production with high precision requirements, and needs drilling and periodical equipment in machining production needing drilling.

In the process of drilling the surface of the workpiece, the workpiece is fixed through the fixing devices at the two sides, and the drill bit impacts the surface of the workpiece in the drilling process, so that the workpiece is easy to bend.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the drilling and periodical equipment for the numerical control machine tool, which effectively solves the problem that the drill bit impacts the surface of the workpiece to cause the bending of the workpiece.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digit control machine tool is with boring periodical equipment, includes the base, the workstation is installed on the top of base, and the rig is installed to one side at workstation top, and the drill bit is installed to one side of rig, and the slider is installed on the top symmetry of workstation opposite side, and fixed establishment is installed on the top of slider.

Preferably, the fixing mechanism comprises a fixing table arranged at the top end of the sliding block, the bottom end of the fixing table is symmetrically provided with a sliding groove, the front surface of the fixing table is provided with a drawing groove, the top end of the fixing table is provided with a movable groove, the top end of the fixing table is symmetrically provided with a fixing clamping block positioned at the front surface and the back surface of the movable groove, the top end of the fixing table is provided with a fixing block positioned at one side of the movable groove, and one side of the fixing block is provided with a bolt.

Preferably, one side of the fixed block is in a right angle, and the inner wall of the chute is matched with the outer wall of the sliding block.

Preferably, the internally mounted in movable groove has circular brace table, and the bottom of circular brace table is equipped with the bracing piece, and the screw rod is installed to the bottom of bracing piece, and the screw channel has been seted up to the bottom in movable groove, and screw rod and screw channel threaded connection, the ring gear has been cup jointed in the outside of bracing piece, and one side meshing of ring gear has the rack, and the rack is located the pull inslot portion, and the layer board is installed to one side of circular brace table bottom, and the side brace table is installed to one side of fixed block, and the bolt is installed to the opposite side of fixed block.

Preferably, the shape and the size of the supporting plate are the same as those of the side supporting table, and one side of the side supporting table is matched with one side of the fixed block.

Preferably, the guide blocks are symmetrically arranged on two sides of the inner wall of the toothed ring, the guide blocks are slidably connected in the guide grooves, the guide grooves are symmetrically formed in two sides of the support rod, the limiting swivel is arranged at the bottom end of the toothed ring and is rotationally connected in the limiting swivel, and the limiting swivel is formed in the inner bottom wall of the movable groove.

Preferably, the shape of the movable groove is the same as the cross-sectional shape of the bottom end of the circular supporting table.

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

1) In operation, the workpiece is installed on the back of the workpiece through the fixed blocks, and the workpiece is fixed through the fixed clamping blocks at the two sides of the workpiece, so that other three sides of the workpiece are supported through the supporting piece in the drilling process of the workpiece, and the workpiece is fixed and is prevented from being stressed and bent;

2) In operation, through the circular supporting bench and the side supporting bench of setting up mutually supporting, and side supporting bench one side is convex, and fixed block one side is right angle, and circular work piece and square work piece's joint of being convenient for further improves the fixity of work piece.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a drilling and periodical equipment for a numerical control machine tool;

FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the fixing table according to the present utility model;

fig. 4 is a schematic view of the structure of the support rod according to the present utility model.

In the figure: 1. a base; 2. a work table; 3. a drilling machine; 4. a drill bit; 5. a slide block; 6. a fixing mechanism; 601. a fixed table; 602. a chute; 603. a drawing groove; 604. fixing the clamping blocks; 605. a fixed block; 606. a bolt; 607. a movable groove; 608. a circular support table; 610. a support rod; 611. a toothed ring; 612. a rack; 613. a supporting plate; 614. a side support table; 615. a screw groove; 616. a screw block; 617. a guide block; 618. a guide groove; 619. and limiting the swivel.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the first embodiment, as shown in fig. 1 to 4, the utility model comprises a base 1, wherein a workbench 2 is arranged at the top end of the base 1, a drilling machine 3 is arranged on one side of the top end of the workbench 2, a drill bit 4 is arranged on one side of the drilling machine 3, sliding blocks 5 are symmetrically arranged at the top end of the other side of the workbench 2, and a fixing mechanism 6 is arranged at the top end of the sliding blocks 5.

The fixing mechanism 6 comprises a fixing table 601 arranged at the top end of the sliding block 5, a sliding groove 602 is symmetrically arranged at the bottom end of the fixing table 601, a drawing groove 603 is arranged at the front surface of the fixing table 601, a movable groove 607 is arranged at the top end of the fixing table 601, fixing clamping blocks 604 positioned at the front surface and the back surface of the movable groove 607 are symmetrically arranged at the top end of the fixing table 601, a fixing block 605 positioned at one side of the movable groove 607 is arranged at the top end of the fixing table 601, a bolt 606 is arranged at one side of the fixing block 605, a right angle is formed at one side of the fixing block 605, the inner wall of the sliding groove 602 is matched with the outer wall of the sliding block 5, a circular supporting table 608 is arranged in the movable groove 607, a supporting rod 610 is arranged at the bottom end of the circular supporting table 608, a screw block 616 is arranged at the bottom end of the supporting rod 610, a screw groove 615 is arranged at the bottom end of the movable groove 607, the screw block 616 is in threaded connection with the screw groove 615, a toothed ring 611 is sleeved at the outer side of the supporting rod 610, one side of the toothed ring 611 is meshed with a rack 612, the rack 612 is positioned inside the drawing groove 603, a supporting plate 613 is arranged on one side of the bottom end of the circular supporting table 608, a side supporting table 614 is arranged on one side of the fixed block 605, a bolt 606 is arranged on the other side of the fixed block 605, the shape and the size of the supporting plate 613 are the same as those of the side supporting table 614, a guide block 617 is symmetrically arranged on two sides of the inner wall of the toothed ring 611, the guide block 617 is slidably connected inside the guide groove 618, the guide groove 618 is symmetrically arranged on two sides of the supporting rod 610, a limit swivel 619 is arranged at the bottom end of the toothed ring 611, the limit swivel 619 is rotatably connected inside the limit swivel groove, the limit swivel groove is arranged on the inner bottom wall of the movable groove 607, and the shape of the movable groove 607 is the same as the cross section of the bottom end of the circular supporting table 608.

Working principle: during operation, the fixing table 601 is clamped on the sliding block 5 through the sliding groove 602, so that the fixing table 601 is adjusted to a proper position and fixed;

when a cylindrical workpiece is drilled, at this time, the side support table 614 and the fixed block 605 are fixedly installed through the bolts 606, at this time, one side of the workpiece is abutted against one circular arc side of the side support table 614, the rack 612 is pulled, the rack 612 drives the toothed ring 611 to rotate, the toothed ring 611 and the support rod 610 are clamped through the guide block 617 and the guide groove 618, the support rod 610 is driven to rotate, the threaded block 616 is connected with the threaded groove 615 in a threaded manner, the support rod 610 and the circular support table 608 are enabled to longitudinally move, the position to be drilled is adjusted, the toothed ring 611 can only rotate under the action of the limiting swivel 619 and the limiting swivel groove and cannot longitudinally move, after the corresponding position is reached, the toothed ring 612 is stopped to be pulled, the fixed clamping blocks 604 on two sides of the workpiece are pushed to be contacted with the surface of the workpiece, the workpiece is clamped, and the drilling machine 3 is started, and the drill 4 is enabled to drill the surface of the workpiece;

when the workpiece is square, the bolts 606 are loosened at this time, the side support table 614 is separated from the fixed block 605 and enters the movable groove 607, at this time, the side support table 614 falls above the supporting plate 613 after entering the movable groove 607 due to the installation of one side of the circular support table 608 and the supporting plate 613, at this time, the top end of the side support table 614 is flush with the top end of the circular support table 608, the workpiece is installed at the right angle of the fixed block 605, the rack 612 is pulled to adjust the height of the circular support table 608, so that the workpiece is adjusted to a proper height, and the drilling machine 3 is started to drill the surface of the workpiece by the drill 4.

Claims

1. The utility model provides a digit control machine tool is with boring periodical equipment, includes base (1), its characterized in that: the drilling machine is characterized in that the workbench (2) is arranged at the top end of the base (1), the drilling machine (3) is arranged on one side of the top end of the workbench (2), the drill bit (4) is arranged on one side of the drilling machine (3), the sliding blocks (5) are symmetrically arranged at the top end of the other side of the workbench (2), and the fixing mechanism (6) is arranged at the top end of each sliding block (5).

2. The drilling and periodical device for a numerical control machine tool according to claim 1, wherein: fixed establishment (6) are including installing fixed station (601) on slider (5) top, spout (602) have been seted up to the bottom symmetry of fixed station (601), pull groove (603) have been seted up in the front of fixed station (601), movable groove (607) have been seted up on the top of fixed station (601), fixed clamp splice (604) that are located movable groove (607) front and back are installed to the top symmetry of fixed station (601), fixed block (605) that are located movable groove (607) one side are installed on fixed station (601) top, bolt (606) are installed to one side of fixed block (605).

3. The drilling and periodical device for a numerical control machine tool according to claim 2, wherein: one side of the fixed block (605) is in a right angle, and the inner wall of the sliding groove (602) is matched with the outer wall of the sliding block (5).

4. The drilling and periodical device for a numerical control machine tool according to claim 2, wherein: internally mounted in movable groove (607) has circular brace table (608), the bottom of circular brace table (608) is equipped with bracing piece (610), screw (616) are installed to the bottom of bracing piece (610), screw (615) have been seted up to the bottom of movable groove (607), screw (616) and screw (615) threaded connection, toothed ring (611) have been cup jointed in the outside of bracing piece (610), one side meshing of toothed ring (611) has rack (612), rack (612) are located pull inslot (603), layer board (613) are installed to one side of circular brace table (608) bottom, side brace table (614) are installed to one side of fixed block (605), bolt (606) are installed to the opposite side of fixed block (605).

5. The drilling and periodical device for a numerical control machine tool according to claim 4, wherein: the shape and the size of the supporting plate (613) are the same as those of the side supporting table (614), and one side of the side supporting table (614) is matched with one side of the fixed block (605).

6. The drilling and periodical device for a numerical control machine tool according to claim 4, wherein: guide blocks (617) are symmetrically arranged on two sides of the inner wall of the toothed ring (611), the guide blocks (617) are slidably connected in the guide grooves (618), the guide grooves (618) are symmetrically formed in two sides of the supporting rod (610), a limiting swivel (619) is arranged at the bottom end of the toothed ring (611), the limiting swivel (619) is rotationally connected in the limiting swivel, and the limiting swivel is formed in the inner bottom wall of the movable groove (607).

7. The drilling and periodical device for a numerical control machine tool according to claim 4, wherein: the shape of the movable groove (607) is the same as the cross section shape of the bottom end of the circular supporting table (608).