CN215092314U

CN215092314U - Workpiece turning device matched with CNC (computer numerical control) machine tool

Info

Publication number: CN215092314U
Application number: CN202121110151.4U
Authority: CN
Inventors: 卢万清; 覃鸿; 郑海斌; 谢恩庆; 蔡显举
Original assignee: Suzhou Haizhihong Intelligent Equipment Co ltd
Current assignee: Suzhou Haizhihong Intelligent Equipment Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-10
Anticipated expiration: 2031-05-21

Abstract

The utility model provides a workpiece turnover device matched with a CNC machine tool, which comprises a frame, a rotating mechanism and a material pressing mechanism, wherein the top of the frame is provided with wheels; the rotating mechanism comprises a motor, two turntables and a roller line, the two turntables are respectively arranged on two sides of the frame, and the motor drives the turntables to rotate; a channel is arranged in the turntable, and the roller line is arranged in the channel; the pressing mechanism comprises a pressing plate and two cylinders, the pressing plate is located in the channel and is arranged opposite to the roller line, the two cylinders are located on two sides of the rack respectively, and the two cylinders drive the pressing plate to move in the direction far away from or close to the roller line. The template is pushed and placed on the roller line, the air cylinder drives the pressing plate to move downwards to press the template, then the motor drives the roller and the template to slowly rotate 180 degrees, automatic overturning of the template is achieved, the manual pushing frame pushes the device together with the template to the next CNC machine tool, and therefore the device can automatically overturn the template and can automatically transfer the template.

Description

Workpiece turning device matched with CNC (computer numerical control) machine tool

Technical Field

The utility model belongs to the technical field of non-mark mechanical equipment, a work piece turning device who cooperates in CNC lathe is related to.

Background

The front and back surfaces of a cavity template of the injection mold are provided with characteristic holes, the template needs to be processed on two surfaces, and after one surface of the template is processed on a machine tool, the template needs to be turned over and put into another machine tool to process the other surface. At present, the template is transferred between the lathe and is depended on the driving at the top of the workshop, the overturning is depended on the manual cooperation of driving overturning, the efficiency is extremely low, and the worker is easy to be injured.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a can remove and the equipment of upset template to improve the two-sided machining efficiency of large-scale iron plate.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

a workpiece turnover device matched with a CNC (computer numerical control) machine tool comprises a rack, a rotating mechanism and a material pressing mechanism, wherein wheels are arranged at the top of the rack; the rotating mechanism comprises a motor, two turntables and a roller line, the two turntables are respectively arranged on two sides of the rack and connected through a horizontal connecting rod, riding wheels for supporting the turntables are arranged on two sides of the rack, the motor is arranged at the top of the rack, one side of one of the turntables, which corresponds to the rack, is provided with a circle of gears, and an output shaft of the motor is connected with the gears through a chain; a channel is arranged in the turntable, and the roller line is arranged in the channel; the pressing mechanism comprises a pressing plate and two cylinders, the pressing plate is located in the channel and is arranged opposite to the roller line, the two cylinders are located on two sides of the rack respectively, the two cylinders drive the pressing plate to move towards a direction far away from or close to the roller line simultaneously, and rollers are arranged on the pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the template is pushed and placed on the roller line, the air cylinder drives the pressing plate to move downwards to press the template, then the motor drives the roller and the template to slowly rotate 180 degrees, automatic overturning of the template is achieved, the manual pushing frame pushes the device together with the template to the next CNC machine tool, and therefore the device can automatically overturn the template and can automatically transfer the template.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a front view of the flipping mechanism;

FIG. 2 is a side view of the flipping mechanism;

FIG. 3 is a side view of the platen.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Examples

Referring to fig. 1 and 2, the workpiece turnover device matched with the CNC machine tool comprises a frame 10, a rotating mechanism and a pressing mechanism, wherein wheels 20 are arranged at the top of the frame 10; the rotating mechanism comprises a motor 31, two turntables 32 and a roller line 33, the two turntables are respectively arranged on two sides of the rack 10 and connected through a horizontal connecting rod, riding wheels 11 for supporting the turntables are arranged on two sides of the rack 10, the motor is arranged on the top of the rack 10, one side of one of the turntables, which corresponds to the rack 10, is provided with a circle of gears, and an output shaft of the motor is connected with the gears through a chain; a channel 34 is arranged in the turntable, and the roller line is arranged in the channel; the pressing mechanism comprises a pressing plate 42 and two cylinders 41, the pressing plate is located in the channel and is arranged opposite to the roller line, the two cylinders are respectively located on two sides of the rack 10, the two cylinders simultaneously drive the pressing plate to move in the direction far away from or close to the roller line, and rollers 43 are arranged on the pressing plate.

Place the cylinder line of peripheral hardware in one side of this device, the driving is placed the template on the cylinder line, the manual work pushes away the template on the cylinder line in the carousel, the cylinder drive pinch plate pushes down the template down, motor drive cylinder slowly rotates 180 with the template afterwards, the automatic upset of template has been realized, manual push frame 10 together pushes away this device to next CNC lathe department with the template, the telescopic link withdrawal of cylinder, the template descends along with the clamp plate, the manual work is with template propelling movement on another peripheral hardware's cylinder line. Therefore, the device can realize automatic turnover of the template and automatic transfer of the template.

Be limited by the workshop space, also can adopt fork truck to carry out the material loading and the unloading of template, do following design alright adaptation fork truck with this device:

the roller line comprises two supporting seats 331 fixed in the channel, the inner side of each supporting seat is provided with a row of rollers 332, and a space is reserved between the two rows of rollers; the side of the pressing plate corresponding to the roller line is provided with a boss 44, a space is arranged between the bosses, and one side of the boss corresponding to the roller line is provided with a roller.

As an improvement of this embodiment, referring to fig. 3, the two ends of the pressing plate are provided with a stopper 50 on one side corresponding to the roller line, the stopper is connected with the pressing plate through a spring 60, the inner side of the stopper is provided with an inclined surface 51, the pressing plate presses on the template, the two stoppers are located on two sides of the template, so as to prevent the template from sliding out to two sides during the transferring process, after the template is turned over, when the template is pulled out, the stopper is pressed downwards by the template under the guiding action of the inclined surface, and smooth blanking of the template is realized. The first roller is arranged on the inclined surface, so that the template can be smoothly pulled out.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The workpiece turnover device matched with the CNC machine tool is characterized by comprising a rack, a rotating mechanism and a material pressing mechanism, wherein wheels are arranged at the top of the rack; the rotating mechanism comprises a motor, two turntables and a roller line, the two turntables are respectively arranged on two sides of the rack and connected through a horizontal connecting rod, riding wheels for supporting the turntables are arranged on two sides of the rack, the motor is arranged at the top of the rack, one side of one of the turntables, which corresponds to the rack, is provided with a circle of gears, and an output shaft of the motor is connected with the gears through a chain; a channel is arranged in the turntable, and the roller line is arranged in the channel; the pressing mechanism comprises a pressing plate and two cylinders, the pressing plate is located in the channel and is arranged opposite to the roller line, the two cylinders are located on two sides of the rack respectively, the two cylinders drive the pressing plate to move towards a direction far away from or close to the roller line simultaneously, and rollers are arranged on the pressing plate.

2. A workpiece turnover device fitted to a CNC machine according to claim 1 is characterized in that the roller line includes two supporting seats fixed in the channel, each supporting seat is provided with a row of rollers on the inner side, and the rollers are spaced in two rows.

3. A workpiece turnover device fitted to a CNC machine according to claim 1 is characterized in that a side of the pressure plate corresponding to the roller line is provided with bosses with a space therebetween, and a side of the bosses corresponding to the roller line is provided with the rollers.

4. The workpiece turnover device matched with the CNC machine tool is characterized in that a stop block is arranged on one side, corresponding to the roller line, of each end of the pressure plate, the stop blocks are connected with the pressure plate through springs, and the inner sides of the stop blocks are provided with inclined planes.

5. A workpiece turning device fitted to a CNC machine tool as claimed in claim 4, wherein rollers are provided on the inclined surface.