CN104117732A

CN104117732A - Practical reaming machine

Info

Publication number: CN104117732A
Application number: CN201410338615.5A
Authority: CN
Inventors: 郭文斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-16
Filing date: 2014-07-16
Publication date: 2014-10-29

Abstract

The invention provides a practical reaming machine which is used in the field of machining. An existing drilling device is generally a drilling machine or a lathe and has the defects that material slag is discharged when a drill bit drills, and no proper drill bit is available if a large hole needs to be machined. According to the technical scheme, the practical reaming machine is characterized in that a tool is formed after saw blades are installed on clamping jaws of a three-jaw chuck, and the diameter of the tool can be adjusted at will. A motor and the tool are pushed to move up and down through an oil cylinder, and the reaming aim is achieved. Due to the design, hole machining of four materials can be achieved through one device, the diameter of the tool can be adjusted at will so that the size of a hole needing to be machined can be achieved, and reamed materials can be recycled and cannot be wasted. The practical reaming machine is mainly used for rough machining of holes.

Description

Practical broach(ing) machine

Technical field

The present invention is applied in machining.

Background technology

Current existing rig, is generally drilling machine, lathe.Bore great hole, by bit change more, realize.But not enough: during drill bit drilling, material becomes bits to discharge, and is exactly in addition, if the hole of processing is very large, also there is no corresponding drill bit.Can only put in place by other plant equipment processing, so lose time and waste material.

Summary of the invention

For solving above-mentioned deficiency, the invention provides a kind of practical broach(ing) machine.This broach(ing) machine can not only cut with scissors large hole, and hinge material out can also be utilized again.

The technical solution used in the present invention is: design that a workbench, two cover bearings, two root posts, four groups of cutters are mixed gear, a motor is mixed gear, an oil cylinder.Column one end is arranged on work top, and on column, two block plates are mixed in design again, and wherein steel plate is above used for mounted motor, and steel plate is below used for mounting cutter.Cutter, is that saw blade is arranged on, and on the claw of scroll chuck, forms.A fast steel plate is installed at bearing top, is used for fixing oil cylinder, and the piston rod in oil cylinder is connected with motor.After electrical power, by four groups of cutters of gear driven, rotate simultaneously, by oil cylinder, can make cutter move up and down, with this, reach the object of fraising.

The invention has the beneficial effects as follows: an equipment can be processed simultaneously, the hole processing of four materials, can also arbitrarily regulate tool diameter size, obtains the size of wanting machining hole.Hinge material out can also recycle, and is unlikely to waste.It is simple and practical.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention is further described.

Fig. 1 is the front view of practical broach(ing) machine.

Fig. 2 is workbench graphics.

Fig. 3 is bearing graphics.

Fig. 4 is the graphics of gear and cutter.

Fig. 5 is that motor and four is the good graphics of tool assembly.

Fig. 6 is the graphics that oil cylinder and motor assemble.

Fig. 7 is the graphics of oil cylinder and installing plate.

Fig. 8 is a practical broach(ing) machine graphics assembling.

In accompanying drawing: 1. workbench, 2. bearing, 3. column, 4. cutter, 5. motor, 6. oil cylinder.

The specific embodiment

Embodiments of the present invention: in Fig. 1, the hole of workbench (1) is put in column (3) one end, then by the installing plate of cutter (4), and the installing plate of motor (5) is put into respectively column (3), again the hole on bearing (2) and column (3) are matched, the bottom of bearing (2) and workbench (1) join fixing with screw, then by the installing plate of oil cylinder (6) and bearing (2) top, join fixing with screw.

Claims

1. a practical broach(ing) machine consists of workbench, bearing, column, cutter, motor, oil cylinder, it is characterized in that: by three saw blades, be arranged on respectively, the cutter forming on the claw of scroll chuck, by regulating chuck can change tool diameter size; The piston rod in oil cylinder is connected with motor, the installing plate of motor and the installing plate of cutter join again, and the piston rod of oil cylinder moves up and down, and just can be with cutter to move up and down.

2. practical broach(ing) machine according to claim 1, is characterized in that cutter, and an equipment can be a cutter, can be also much knives tool.

3. practical broach(ing) machine according to claim 1, is characterized in that column, and an equipment, for asking better stability, can increase column, can monolaterally be two root posts.