CN216359333U

CN216359333U - Shaft end drilling tool

Info

Publication number: CN216359333U
Application number: CN202123149620.6U
Authority: CN
Inventors: 吕锡成; 汪世强
Original assignee: Anhui Jinyi Intelligent Machine Co ltd
Current assignee: Anhui Jinyi Intelligent Machine Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-22
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a shaft end drilling tool which comprises a cylinder, a cylinder support, a vertical plate and a bottom plate, wherein the cylinder support is arranged on the cylinder support; a vertical plate is vertically arranged on the bottom plate; a group of positioning blocks and a limiting screw rod penetrating through the vertical plate are arranged on the vertical plate; the limiting screw is positioned between the group of positioning blocks; the two cylinder supports are fixed on the vertical plate in parallel; the cylinder is mounted on the cylinder bracket through a cylinder mounting plate; when processing, will treat that the machined part setting will treat on a set of locating piece, will treat through limit screw and complex lock nut that the machined part withstood spacingly, then will treat through cylinder thrust that the machined part compresses tightly, treat the drilling of machined part tip and process. The utility model can be installed on automatic drilling and tapping equipment such as an automatic bench drill and the like for drillers or tapping, has the advantages of simple operation, accurate positioning, stable quality after processing, convenient disassembly and installation, and can save labor cost and improve production efficiency to a greater extent.

Description

Shaft end drilling tool

Technical Field

The utility model relates to the technical field of shaft drilling, in particular to a shaft end drilling tool.

Background

The shaft workpiece is a cylindrical object which is penetrated in the middle of a bearing or a wheel or a gear. Shafts are important mechanical parts that support and revolve with rotating parts to transmit motion, torque or bending moment. The shaft end drilling tool is suitable for single-person operation of medium and small enterprises, and is simple to operate, accurate in positioning, stable in quality after machining and convenient to detach and install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shaft end drilling tool which is suitable for single-person operation of medium and small enterprises to process shaft end drilling.

In order to achieve the purpose, the utility model provides the following technical scheme: a shaft end drilling tool comprises a cylinder, a cylinder support, a vertical plate and a bottom plate; a vertical plate is vertically arranged on the bottom plate; a group of positioning blocks and a limiting screw rod penetrating through the vertical plate are arranged on the vertical plate; the limiting screw is positioned between the group of positioning blocks; the two cylinder supports are fixed on the vertical plate in parallel; the cylinder is mounted on the cylinder bracket through a cylinder mounting plate; when processing, will treat that the machined part setting will treat on a set of locating piece, will treat through limit screw and complex lock nut that the machined part withstood spacingly, then will treat through cylinder thrust that the machined part compresses tightly, treat the drilling of machined part tip and process.

Further, a push rod and a pressing block fixed with the push rod are arranged on the cylinder, and the workpiece to be machined is pressed under the thrust of the cylinder.

Further, the back surface of the vertical plate and the right-angle surface of the reinforcing rib of the right triangle are fixed through an inner hexagonal screw; and the right-angle surface at the other side of the reinforcing rib is fixed with the bottom plate through an inner hexagonal screw.

Further, the positioning block is a dovetail groove positioning block.

Furthermore, the vertical plate and the bottom plate are fixed by adopting inner hexagon bolts.

Compared with the prior art, the utility model has the beneficial effects that: the automatic drilling and tapping machine can be installed on automatic drilling and tapping equipment such as an automatic bench drill for drillers or tapping, is simple in operation, accurate in positioning, stable in quality after processing, convenient to detach and install, and capable of saving labor cost and improving production efficiency to a large extent.

Drawings

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

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

FIG. 3 is a schematic diagram of a vertical plate structure according to the present invention;

FIG. 4 is a schematic view of a cylinder support structure according to the present invention;

FIG. 5 is a schematic diagram of a cylinder mounting plate structure according to the present invention;

FIG. 6 is a schematic view of a rib construction of the present invention;

FIG. 7 is a schematic view of a positioning block according to the present invention;

FIG. 8 is a schematic view of a mounting structure of a workpiece to be machined on a vertical plate according to the present invention;

in the figure: a cylinder 1; a cylinder mounting plate 2; a cylinder holder 3; a workpiece 4 to be processed; a vertical plate 5; a positioning block 6; a lock nut 7; a limit screw 8; a reinforcing rib 9; a base plate 10; a push rod 11; and a compression block 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-8, the present invention provides a technical solution: a shaft end drilling tool comprises a cylinder 1, a cylinder support 3, a vertical plate 5 and a bottom plate 10; a vertical plate 5 is vertically arranged on the bottom plate 10; a group of positioning blocks 6 and a limit screw 8 penetrating through the vertical plate 5 are arranged on the vertical plate 5; the limiting screw 8 is positioned between the group of positioning blocks 6; the two cylinder supports 3 are fixed on the vertical plate 5 in parallel; the cylinder 1 is arranged on a cylinder bracket 3 through a cylinder mounting plate 2; during processing, to treat that machined part 4 (axle type work piece need carry out tip driller, tapping) sets up on a set of locating piece 6, will treat through stop screw 8 and complex lock nut 7 that machined part 4 withstands spacingly, then will treat through 1 thrust of cylinder that machined part 4 compresses tightly, treats 4 tip drilling of machined part and processes. During the use, install the frock on the workstation of automatic drilling tapping equipment such as automatic bench drill, carry out driller or tapping, easy operation, the location is accurate, the steady quality after the processing, dismantles and simple to operate, and it is effectual to the small batch production processing of medium and small enterprise, has practiced thrift the human cost moreover and has improved the equipment rate of utilization.

As shown in fig. 1, as a preferred embodiment, the cylinder 1 is provided with a push rod 11 and a pressing block 12 fixed to the push rod 11, and the workpiece 4 is pressed by the pushing force of the cylinder.

As shown in fig. 6, as a preferred embodiment, the back surface of the vertical plate 5 is fixed with the right-angle surface of the reinforcing rib 9 of the right-angle triangle through an inner hexagonal screw; the right-angle surface of the other side of the reinforcing rib 9 is fixed with the bottom plate 10 through the hexagon socket head cap screws, so that the stability of the tool in use can be improved, and the tool is convenient to detach and install.

As shown in fig. 7, as a preferred embodiment, the positioning block 6 is a dovetail groove positioning block, so that the positioning is more accurate and the clamping is stable.

As a preferred embodiment, the vertical plate 5 and the bottom plate 10 are fixed by adopting hexagon socket head cap screws, so that the dismounting and the mounting are convenient.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shaft end drilling tool comprises a cylinder, a cylinder support, a vertical plate and a bottom plate; the method is characterized in that: a vertical plate is vertically arranged on the bottom plate; a group of positioning blocks and a limiting screw rod penetrating through the vertical plate are arranged on the vertical plate; the limiting screw is positioned between the group of positioning blocks; the two cylinder supports are fixed on the vertical plate in parallel; the cylinder is mounted on the cylinder bracket through a cylinder mounting plate; when processing, will treat that the machined part setting will treat on a set of locating piece, will treat through limit screw and complex lock nut that the machined part withstood spacingly, then will treat through cylinder thrust that the machined part compresses tightly, treat the drilling of machined part tip and process.

2. The shaft end drilling tool according to claim 1, characterized in that: the air cylinder is provided with a push rod and a pressing block fixed with the push rod, and a workpiece to be machined is pressed under the thrust of the air cylinder.

3. The shaft end drilling tool according to claim 1, characterized in that: the back surface of the vertical plate is fixed with the right-angle surface of the reinforcing rib of the right-angled triangle through an inner hexagonal screw; and the right-angle surface at the other side of the reinforcing rib is fixed with the bottom plate through an inner hexagonal screw.

4. The shaft end drilling tool according to claim 1, characterized in that: the positioning block is a dovetail groove positioning block.

5. The shaft end drilling tool according to claim 1, characterized in that: the vertical plate and the bottom plate are fixed by adopting hexagon socket head cap bolts.