CN212144755U

CN212144755U - Quick centre gripping pipeline cutting equipment is used to work piece

Info

Publication number: CN212144755U
Application number: CN202020361802.6U
Authority: CN
Inventors: 程春喜
Original assignee: Zhejiang Jiandi Hardware Manufacturing Co ltd
Current assignee: Zhejiang Jiandi Hardware Manufacturing Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-12-15
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a quick clamping pipeline cutting device for workpieces, which comprises a base, a driving motor and a quick clamp, wherein the left side of the top of the base is provided with a stand column, the right side of the top of the base is provided with an electromagnetic chuck, the quick clamp is arranged above the electromagnetic chuck and comprises a clamp base frame and a jaw, and the clamp base frame is provided with two symmetrical long grooves; the jaw side plates on the two sides of the jaw are respectively provided with two screw holes, and the jaw is connected with the elongated slot on the clamp base frame through a bolt; an eccentric cylinder is arranged on the corresponding surface of the jaw, eccentric shafts are arranged on two sides of the eccentric cylinder and are inserted into the shaft seat, and a ball bearing is arranged between the eccentric shafts and the holes of the shaft seat; the utility model discloses a fixed work piece is fixed a position fast to electromagnet, can adapt to the work piece of different specifications, has improved labor efficiency, and servo motor drive saw bit removes, has reduced intensity of labour, can obtain the fastest cutting efficiency simultaneously, can also balance cutting speed and saw bit loss strength, the benefit of improvement.

Description

Quick centre gripping pipeline cutting equipment is used to work piece

Technical Field

The utility model relates to a metalwork processing field specifically is a work piece is with quick centre gripping pipeline cutting equipment.

Background

Along with the improvement of living standards of people, the prevention consciousness of people is strengthened, therefore, the demand of high-grade preventive locks is continuously strengthened, one lock looks simple, but can be completed through 110 processes, the lock industry is not only the traditional industry, but also has close relation with high and new technologies, today with the technology of lock making, advanced equipment and design level are not mastered, a batch of high-quality professional talents are not owned, and enterprises are difficult to lead in the industry.

Some small enterprise equipment fall behind, are still in pure mechanical manufacturing stage, and are still far away from the novel tool to lock field of light collection, machine, electricity integration, have brought the hidden danger that the quality is difficult to improve for whole system lock trade. The mutual unlocking rate of the lock is high, and the precaution is not strong, so that the dissatisfaction of many consumers is caused.

In the mechanical processing process of the lockset, the pipe generally needs to be cut to achieve a specific shape, and common modes comprise manual cutting, semi-automatic cutting machine cutting and numerical control cutting machine cutting; with the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency and reducing the production cost are also improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a work piece is with quick centre gripping pipeline cutting equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fast clamping pipeline cutting device for workpieces comprises a base, a driving motor and a fast clamp, wherein a stand column is arranged on the left side of the top of the base, an electromagnetic chuck is arranged on the right side of the top of the base, the fast clamp is arranged above the electromagnetic chuck and comprises a clamp base frame and a jaw, and two symmetrical long grooves are formed in the clamp base frame; the jaw side plates on the two sides of the jaw are respectively provided with two screw holes, and the jaw is connected with the elongated slot on the clamp base frame through a bolt; an eccentric cylinder is arranged on the corresponding surface of the jaw, eccentric shafts are arranged on two sides of the eccentric cylinder and are inserted on a shaft seat, a ball bearing is arranged between the eccentric shafts and a hole of the shaft seat, and the shaft seat is fixedly connected on the clamp base frame; the end part of the eccentric shaft is a square column which is fixedly connected with a square hole of the spiral arm; the tail part of the rotary arm is connected with an end connector of the air cylinder through a pin shaft, and the tail part of the air cylinder is connected with an axle hole of an air cylinder seat arranged on the clamp base frame through a pin shaft; stand right flank is equipped with two guide rails, stand bottom top is equipped with down spacing, stand top below is equipped with spacing, stand top central authorities are equipped with servo motor, be equipped with ball between servo motor and the base, the cover has screw nut on the ball, the guide rail right side is equipped with the slider, slider and guide rail sliding connection, screw nut fixed connection is on the slider, the slider top is equipped with driving motor, driving motor output shaft has the driving gear, be equipped with the driven shaft on the slider, one side that driven shaft one side and driving gear correspond is equipped with driven gear, driving gear and driven gear meshing, the driven shaft opposite side is equipped with the saw bit, saw bit outside cover has semi-circular protection casing, the protection casing passes through.

Furthermore, the square column and the square hole are in tight fit.

Furthermore, the ball screw is fixed between the upright post and the base support through a bearing and a bearing seat.

Further, the servo motor is connected with a ball screw through a coupler.

Further, the driving motor is connected with a power supply through a wire and a switch.

Further, the driven shaft is fixed on the sliding block through a rolling bearing and a bearing seat.

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

the workpiece is quickly positioned and fixed through the electromagnetic chuck, the workpiece fixing device can adapt to workpieces of different specifications, the labor efficiency is improved, the servo motor drives the saw blade to move, the labor intensity is reduced, the fastest cutting efficiency can be obtained, the cutting speed and the saw blade loss intensity can be balanced, and the benefit is improved.

Drawings

Fig. 1 is a schematic structural view of a rapid clamping pipe cutting apparatus for workpieces.

Fig. 2 is a right side view of a rapid grip pipe cutting apparatus for workpieces.

Fig. 3 is a schematic structural view of a rapid clamping pipe cutting apparatus for workpieces.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a fast clamping pipe cutting device for a workpiece comprises a base 1, a driving motor 16 and a fast clamp 2, wherein the left side of the top of the base 1 is provided with a column 4, the right side of the top of the base 1 is provided with an electromagnetic chuck 3, the fast clamp 2 is arranged above the electromagnetic chuck 3,

the rapid clamp 2 comprises a clamp base frame 19 and a jaw 11, wherein two symmetrical long grooves 20 are arranged on the clamp base frame 19; two screw holes are respectively formed in jaw side plates 21 on two sides of the jaw 11, and the jaw 11 is connected with an elongated slot on a clamp base frame 19 through a bolt 22; an eccentric cylinder 23 is arranged on the corresponding surface of the jaw 11, eccentric shafts 24 are arranged on two sides of the eccentric cylinder 23, the eccentric shafts 24 are inserted on a shaft seat 25, ball bearings are arranged between the eccentric shafts 24 and holes of the shaft seat 25, the abrasion resistance between the shafts and the holes can be improved, the precision between the shafts and the holes can be kept, and the shaft seat 25 is fixedly connected on a clamp base frame 19; the end part of the eccentric shaft 24 is a square column 26, the square column 26 is fixedly connected with a square hole of a spiral arm 27, and the square column 11 is tightly matched with the square hole; the tail part of the rotary arm 27 is connected with an end joint 29 of the air cylinder 28 through a pin shaft, and the tail part of the air cylinder 28 is connected with a shaft hole of an air cylinder seat 30 arranged on the clamp base frame 19 through a pin shaft; the shaft below the end joint 29 of the air cylinder 28 clamps the workpiece when extending, and the shaft below the end joint 29 of the air cylinder 28 releases the workpiece when retracting; when the utility model works, a workpiece to be cut is arranged on the rapid clamp 2;

4 right flank of stand is equipped with two

guide rails

5, 4 bottom tops of stand are equipped with down

spacing

14, 4 top below of stand are equipped with

spacing

13, 4 top central authorities of stand are equipped with servo motor 9, be equipped with ball 6 between servo motor 9 and the base 1, the cover has screw nut 8 on the

ball

6, 5 right sides of guide rail are equipped with slider 7,

slider

7 and 5 sliding connection of guide rail, screw nut 8 fixed connection is on slider 7, the 7 top of slider is equipped with driving

motor

16, 16 output shaft of driving motor has driving gear 17, be equipped with driven shaft 15 on the slider 7, one side that 15 one side of driven shaft corresponds with driving gear 17 is equipped with driven gear 18, driving gear 17 and driven gear 18 mesh, 15 opposite sides of driven shaft are equipped with

saw bit

12, 12 outside covers of saw bit have semicircular protection casing 10, protection casing 10 passes through.

Further, the ball screw 6 is fixed between the upright column 4 and the base 1 through a bearing and a bearing seat.

Further, the servo motor 9 is connected with the ball screw 6 through a coupling.

Further, the driving motor 16 is connected with a switch through a wire to supply power.

Further, the driven shaft 15 is fixed to the slider 7 through a rolling bearing and a bearing housing.

The utility model discloses a theory of operation is:

the workpiece is placed on the electromagnetic chuck 3, one side of the workpiece is close to the rapid clamp 2, the power supply of the electromagnetic chuck 3 is started, the workpiece is tightly sucked on the base 1 by the electromagnetic chuck 3, the driving motor 16 is started to drive the saw blade 12 to rotate, the servo motor 9 is controlled, the saw blade 12 moves downwards under the driving of the ball screw 6 to complete the cutting action, and the servo motor 9 is accurately controlled by the control circuit to obtain accurate cutting depth and cutting speed.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A fast clamping pipeline cutting device for workpieces is characterized by comprising a base, a driving motor and a fast clamp, wherein a stand column is arranged on the left side of the top of the base, an electromagnetic chuck is arranged on the right side of the top of the base, the fast clamp is arranged above the electromagnetic chuck and comprises a clamp base frame and a jaw, and two symmetrical long grooves are formed in the clamp base frame; the jaw side plates on the two sides of the jaw are respectively provided with two screw holes, and the jaw is connected with the elongated slot on the clamp base frame through a bolt; an eccentric cylinder is arranged on the corresponding surface of the jaw, eccentric shafts are arranged on two sides of the eccentric cylinder and are inserted on a shaft seat, a ball bearing is arranged between the eccentric shafts and a hole of the shaft seat, and the shaft seat is fixedly connected on the clamp base frame; the end part of the eccentric shaft is a square column which is fixedly connected with a square hole of the spiral arm; the tail part of the rotary arm is connected with an end connector of the air cylinder through a pin shaft, and the tail part of the air cylinder is connected with an axle hole of an air cylinder seat arranged on the clamp base frame through a pin shaft; stand right flank is equipped with two guide rails, stand bottom top is equipped with down spacing, stand top below is equipped with spacing, stand top central authorities are equipped with servo motor, be equipped with ball between servo motor and the base, the cover has screw nut on the ball, the guide rail right side is equipped with the slider, slider and guide rail sliding connection, screw nut fixed connection is on the slider, the slider top is equipped with driving motor, driving motor output shaft has the driving gear, be equipped with the driven shaft on the slider, one side that driven shaft one side and driving gear correspond is equipped with driven gear, driving gear and driven gear meshing, the driven shaft opposite side is equipped with the saw bit, saw bit outside cover has semi-circular protection casing, the protection casing passes through.

2. The apparatus of claim 1, wherein the square post and the square hole are a tight fit.

3. The rapid-clamping pipe cutting device for the workpiece as claimed in claim 1, wherein the ball screw is fixed between the column and the base support through a bearing and a bearing seat.

4. The rapid-clamping pipe cutting device for the workpiece as claimed in claim 1, wherein the servo motor is connected with a ball screw through a coupling.

5. The rapid-clamping pipe cutting device for the workpiece as claimed in claim 1, wherein the driving motor is connected with a switch through a wire.

6. The rapid-clamping pipe cutting apparatus for workpieces as set forth in claim 1, wherein the driven shaft is fixed to the slider through a rolling bearing and a bearing housing.