CN213672288U

CN213672288U - Simple automatic feeding mechanism

Info

Publication number: CN213672288U
Application number: CN202022112286.6U
Authority: CN
Inventors: 陈宥融; 孙小伟
Original assignee: Zhejiang Taitan Co ltd
Current assignee: Zhejiang Taitan Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-13
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a simple automatic feeding mechanism, which comprises a base and a vertical column fixed at one end of the base, with stand fixed connection's workstation, fixed mounting is in the headstock on stand top, fixed mounting has the frock on the workstation, the work piece has been placed on the frock, one side fixed mounting of headstock has the action bars, actuating mechanism is installed to the end of action bars, actuating mechanism's lower extreme is installed in the upper end of workstation, the drill chuck is installed to the lower extreme of headstock, the drill chuck can remove along vertical direction under actuating mechanism's drive, the screw tap is installed to the lower extreme of drill chuck, actuating mechanism includes the cylinder and installs in the rod end joint bearing at the cylinder both ends, install in the rod end joint bearing of the output of cylinder and pass through fixed block fixed mounting in the end of action bars, install in the rod end joint bearing of the afterbody of cylinder and pass through the cylinder block and install in the. The utility model discloses can alleviate operating personnel's intensity of labour, simple structure saves the cost.

Description

Simple automatic feeding mechanism

Technical Field

The utility model relates to a tapping machine technical field especially relates to a simple and easy automatic feeding mechanism.

Background

During the machining of parts, workers often need to thread the parts. Tapping means that a tap is screwed into a bottom hole to be drilled with a certain torque to machine an internal thread. The large automatic tapping machine is expensive, and the production cost of enterprises is greatly increased. Also there is miniature tapping machine in the market, it includes base, workstation, action bars, drill chuck and screw tap, fixed mounting has the frock on the workstation, and the frock top is arranged in to the work piece, and the rotary operation pole can control the drill chuck flexible, and the lower extreme centre gripping screw tap of drill chuck, screw tap screw in work piece accomplish the tapping downwards, but small-size tapping machine needs artifical manual operation to feed, gets off the workman or need the operating handle several thousand down a day, and intensity of labour is great, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a simple and easy automatic feeding mechanism, alleviate workman manipulation strength, improve work efficiency, simple structure, it is nimble convenient to use, saves the cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a simple automatic feeding mechanism, which comprises a base, an upright post fixed at one end of the base, a workbench fixedly connected with the upright post, and a power box fixedly arranged at the top end of the upright post, a tool is fixedly arranged on the workbench, a workpiece is placed on the tool, an operating rod is fixedly arranged on one side of the power box, the tail end of the operating rod is provided with a driving mechanism, the lower end of the driving mechanism is arranged at the upper end of the workbench, the lower end of the power box is provided with a drill chuck which can move along the vertical direction under the driving of the driving mechanism, the lower end of the drill chuck is provided with a screw tap, the driving mechanism comprises an air cylinder and rod end joint bearings arranged at two ends of the air cylinder, the rod end joint bearing arranged at the output end of the air cylinder is arranged at the tail end of the operating rod through a fixing block, and the rod end joint bearing arranged at the tail part of the air cylinder is arranged on the workbench through an air cylinder seat.

The screw tap is located above the tool, and the projection of the screw tap is on the tool.

The utility model has the advantages that: the output end of the air cylinder is controlled to stretch by the pedal switch, so that the operating rod is rotated to drive the drill chuck to rotate up and down, tapping is completed, automatic feeding is realized to replace manual feeding, the operation intensity of workers is reduced, the working efficiency is improved, the structure is simple, the use is flexible and convenient, and the cost is saved.

Drawings

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

fig. 2 is a schematic structural diagram of the driving mechanism.

In the figure: the device comprises a base 1, a workbench 2, a power box 3, a stand column 4, a tool 5, a workpiece 6, a driving mechanism 7, an air cylinder 71, an air cylinder seat 711, a rod end joint bearing 72, a fixing block 73, a screw tap 8, a drill chuck 9 and an operating rod 10.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-2, a simple automatic feeding mechanism, includes base 1, be fixed in stand 4 of base 1 one end, with stand 4 fixed connection's workstation 2, fixed mounting in the headstock 3 on 4 tops of stand, fixed mounting has frock 5 on the workstation 2, work piece 6 has been placed on the frock 5, one side fixed mounting of headstock 3 has action bars 10, actuating mechanism 7 is installed to the end of action bars 10, actuating mechanism 7's lower extreme is installed in the upper end of workstation 2, specifically is: the driving mechanism 7 comprises an air cylinder 71 and rod end joint bearings 72 arranged at two ends of the air cylinder 71, the rod end joint bearing 72 arranged at the output end of the air cylinder 71 is fixedly arranged at the tail end of the operating rod 10 through a fixing block 73, the rod end joint bearing 72 arranged at the tail part of the air cylinder 71 is arranged on the workbench 2 through an air cylinder seat 711, the air cylinder seat 711 is L-shaped, one side of the air cylinder seat is fixedly connected with the workbench 2, the other side of the air cylinder seat is fixedly connected with the rod end joint bearing 72 arranged at the tail part of the air cylinder 71, and the rod end joint bearing 72 can rotate universally, so that the.

The drill chuck 9 is installed to the lower extreme of headstock 3, the lower extreme of drill chuck 9 is held the screw tap 8 by clamp, drill chuck 9 can move along vertical direction under actuating mechanism 7's drive, drives screw tap 8 and removes and rotate along vertical direction, accomplishes the tapping action.

The screw tap 8 is located above the tool 5, the projection of the screw tap 8 is arranged on the tool 5, and when the screw tap 8 moves downwards, the screw tap 8 can be accurately screwed into a threaded hole to be machined in the alignment workpiece 6.

The air cylinder 71 can be controlled by a foot switch, the output end of the air cylinder 71 retracts after the foot switch is pressed down, the operating rod 10 rotates clockwise, the screw tap 8 conducts downward tapping, the foot switch is loosened after the tapping depth is in place, the output end of the air cylinder 71 extends, the operating rod 10 rotates anticlockwise, the screw tap 8 is separated from the workpiece 6 upwards, and tapping is completed.

The drill chuck 9 and the tap 8 are moved up and down and rotated by rotating the operating lever 10, which is a prior art and will not be described in detail herein.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy automatic feed mechanism, includes base (1), be fixed in stand (4) of base (1) one end, with stand (4) fixed connection's workstation (2), fixed mounting in headstock (3) on stand (4) top, its characterized in that: the drill chuck is characterized in that a tool (5) is fixedly mounted on the workbench (2), a workpiece (6) is placed on the tool (5), an operating rod (10) is fixedly mounted on one side of the power box (3), a driving mechanism (7) is mounted at the tail end of the operating rod (10), the lower end of the driving mechanism (7) is mounted at the upper end of the workbench (2), a drill chuck (9) is mounted at the lower end of the power box (3), the drill chuck (9) can move in the vertical direction under the driving of the driving mechanism (7), a screw tap (8) is mounted at the lower end of the drill chuck (9), the driving mechanism (7) comprises an air cylinder (71) and rod end joint bearings (72) mounted at two ends of the air cylinder (71), and the rod end joint bearings (72) mounted at the output end of the air cylinder (71) are mounted at the tail end of the operating rod (10) through fixing blocks (, and a rod end joint bearing (72) arranged at the tail part of the air cylinder (71) is arranged on the workbench (2) through an air cylinder seat (711).

2. A simple automatic feeding mechanism as claimed in claim 1, wherein: the screw tap (8) is located above the tool (5) and the projection of the screw tap (8) is on the tool (5).