CN209850331U

CN209850331U - Device for chamfering and grooving on drilling machine

Info

Publication number: CN209850331U
Application number: CN201920730194.9U
Authority: CN
Inventors: 尤鹏; 陈兆荣
Original assignee: Changzhou Vocational Institute of Mechatronic Technology
Current assignee: Changzhou Vocational Institute of Mechatronic Technology
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2019-12-27
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a device of chamfer and lathe groove on drilling machine, it includes bottom plate, U-shaped spare, groove square head, chamfer sword, lathe tool, pendulum piece and baffle. On the one end of bottom plate was fixed in the workstation of drilling machine, the other end extended to the workstation of drilling machine outside, the part that the bottom plate extended to the workstation outside of drilling machine was provided with the through-hole to be fixed with the U-shaped piece in the top, the bottom central authorities of U-shaped piece are provided with the through-hole, corresponding with the through-hole of bottom plate, baffle and the mutual parallel arrangement of bottom plate, the dop of drilling machine sets up slotted square head, the inslot of slot square head articulates there are two pendulum pieces, be fixed with chamfer sword and lathe tool on two pendulum pieces respectively. When lack lathe or lathe work load big, especially when the equipment maintenance, use the utility model provides a device of chamfer and turning groove on the drilling machine can let the drilling machine replace the lathe, convenient to use, and is easy and simple to handle.

Description

Device for chamfering and grooving on drilling machine

Technical Field

The utility model belongs to the technical field of machining, concretely relates to device of chamfer and turning groove on drilling machine.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Usually, the drill bit is rotated to main motion, and the axial movement of the drill bit is feeding motion, can be used for drilling through holes and blind holes, and can be used for expanding, spot facing, reaming or tapping and the like when a special cutter is replaced. However, the drilling machine cannot be used for processing the outer surface of the shaft part.

Therefore, there is a need for a device for chamfering and grooving a drill press so that the drill press can also function as a lathe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device of chamfer and lathe saddle on drilling machine is lacking lathe or lathe work load when big for the effect of drilling machine performance lathe.

The technical scheme of the utility model is that:

a chamfering and grooving device on a drilling machine comprises a bottom plate, a U-shaped piece, a groove square head, a chamfering tool, a turning tool, a swing block and a baffle, wherein one end of the bottom plate is fixed on a workbench of the drilling machine, the other end of the bottom plate extends to the outside of the workbench of the drilling machine, a through hole is formed in the part of the bottom plate extending to the outside of the workbench of the drilling machine, the U-shaped piece is fixed above the bottom plate, the inner wall of the U-shaped piece is provided with a slope, a through hole is formed in the center of the bottom of the U-shaped piece, and the through hole of the bottom plate corresponds to the through hole of the U-shaped; the baffle is fixed below a workbench of a drilling machine through a connecting rod and a bolt, the baffle and the bottom plate are arranged in parallel, one end of the baffle extends to the outside of the workbench of the drilling machine, and the baffle is used for positioning a rod piece to be processed; the chuck of the drilling machine is provided with a groove square head which is positioned above the rod piece to be processed; the groove square head is hinged with two swing blocks in the groove, and the chamfering tool and the turning tool are fixed on the two swing blocks respectively and used for machining a rod piece to be machined.

The utility model discloses an effect and benefit are: when lack lathe or lathe work load big, especially when the equipment maintenance, the utility model provides a device of chamfer and lathe groove on the drilling machine can let the drilling machine replace the lathe, convenient to use, and is easy and simple to handle.

Drawings

Fig. 1 is a schematic structural view of a device for chamfering and grooving on a drilling machine according to an embodiment of the present invention.

In the figure: 1, swinging a block; 2, chamfering a cutter; 3, groove square head; 4 turning a tool; 5U-shaped piece; 6, a bottom plate; 7, a rod piece to be processed; 8 baffle plates.

Detailed Description

The following further describes a specific embodiment of the present invention with reference to the drawings and technical solutions.

It is to be understood that the appended drawings are not to scale, but are merely drawn with appropriate simplifications to illustrate various features of the basic principles of the invention. Specific design features of the invention disclosed herein, including, for example, specific dimensions, orientations, locations, and configurations, will be determined in part by the particular intended application and environment of use.

Fig. 1 is a schematic structural view of a device for chamfering and grooving on a drilling machine according to an embodiment of the present invention. Referring to fig. 1, in the present embodiment, there is provided a chamfering and grooving device for a drilling machine, which includes a base plate 6, a U-shaped member 5, a groove square head 3, a chamfering tool 2, a turning tool 4, a swing block 1 and a baffle plate 8.

One end of the bottom plate 6 is fixed on a workbench of the drilling machine, the other end of the bottom plate extends to the outside of the workbench of the drilling machine, a through hole is formed in the part, extending to the outside of the workbench of the drilling machine, of the bottom plate 6, a U-shaped part 5 is fixed above the through hole, the inner wall of the U-shaped part 5 is provided with a slope, a through hole is formed in the center of the bottom of the U-shaped part 5, and the through hole of the bottom plate 6 corresponds to the through hole of the U-shaped.

Baffle 8 passes through the connecting rod and is fixed in the workstation below of drilling machine with the bolt, baffle 8 and the mutual parallel arrangement of bottom plate 6 to baffle 8's one end extends to the workstation of drilling machine outside, and baffle 8 is used for the location to treat processing member 7.

The chuck of the drilling machine is provided with a groove square head 3, and the groove square head 3 is positioned above a rod piece 7 to be processed; the groove of the groove square head 3 is hinged with two swing blocks 1, and a chamfer cutter 2 and a turning tool 4 are respectively fixed on the two swing blocks 1 and used for machining a rod piece 7 to be machined.

In a particular embodiment, the U-shaped member 5 is a hardened U-shaped member; the pendulum block 1 is a hardened pendulum block.

When in use, a certain length of rod piece 7 to be processed extends out of the through holes of the bottom plate 6 and the U-shaped piece 5 from the lower part upwards, and the lower end of the rod piece is positioned by the baffle plate 8. When the main shaft of the drilling machine rotates and the clamping head of the drilling machine moves downwards, the lower ends of the two swing blocks 1 are located on the inner wall of the U-shaped part 5, the two tool chamfering tools 2 and the turning tool 4 retract inwards along the gradient of the inner wall of the U-shaped part 5, and the swing blocks 1 rotate in the U-shaped part 5 along with the main shaft of the drilling machine to perform chamfering and grooving.

The above-mentioned embodiments only express the embodiments of the present invention, but not should be understood as the limitation of the scope of the invention patent, it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the concept of the present invention, and these all fall into the protection scope of the present invention.

Claims

1. A device for chamfering and grooving on a drilling machine is characterized by comprising a base plate (6), a U-shaped part (5), a groove square head (3), a chamfering cutter (2), a turning tool (4), a swing block (1) and a baffle (8); wherein the content of the first and second substances,

one end of the bottom plate (6) is fixed on a workbench of a drilling machine, the other end of the bottom plate extends to the outside of the workbench of the drilling machine, a through hole is formed in the part, extending to the outside of the workbench of the drilling machine, of the bottom plate (6), the U-shaped part (5) is fixed above the through hole, the inner wall of the U-shaped part (5) is provided with a slope, a through hole is formed in the center of the bottom of the U-shaped part (5), and the through hole of the bottom plate (6) corresponds to the through hole of the U-shaped part (5) and is used for placing a rod;

the baffle (8) is fixed below a workbench of a drilling machine through a connecting rod and a bolt, the baffle (8) and the bottom plate (6) are arranged in parallel, one end of the baffle (8) extends to the outside of the workbench of the drilling machine, and the baffle (8) is used for positioning a rod piece (7) to be processed;

the chuck of the drilling machine is provided with a groove square head (3), and the groove square head (3) is positioned above a rod piece (7) to be processed; the groove square head (3) is internally hinged with two swinging blocks (1), and the chamfering tool (2) and the turning tool (4) are respectively fixed on the two swinging blocks (1) and used for machining a rod piece (7) to be machined.