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Workpiece Fixtures for Vertical Machining Centers

A fixed device, vertical technology, used in positioning devices, metal processing mechanical parts, metal processing and other directions, can solve the problem of unable to reduce the buffer of the device, unable to lock and so on, to eliminate the damage of the device, ensure the fixation, and avoid manual operation. Effect

Active Publication Date: 2021-03-02
常德市金艺机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the fixing device of the vertical machining center cannot be locked when fixing the workpiece, and the buffer for the device cannot be reduced while fixing

Method used

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  • Workpiece Fixtures for Vertical Machining Centers
  • Workpiece Fixtures for Vertical Machining Centers
  • Workpiece Fixtures for Vertical Machining Centers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1-6 , a workpiece fixing device for a vertical machining center, comprising: a vertical machining frame 101, an elastic hydraulic tube 102 and an adsorption probe 103, the upper end of the vertical machining frame 101 is fixedly connected to the upper end of the elastic hydraulic tube 102, and the lower end of the elastic hydraulic tube 102 is connected to the upper end of the elastic hydraulic tube 102 The axis of the upper surface of the adsorption probe 103 is fixedly connected;

[0031] The vertical processing frame 101 is provided with a starting chamber 104, a locking inflatable chamber 105 and a mobile fixed chamber 106 in sequence from top to bottom. The upper end of the starting chamber 104 is fixedly installed with a driving mechanism, and the inner part of the starting chamber 104 is equipped with a pneumatic buffer fixing mechanism. Locking inflatable chamber 105 is equipped with locking inflatable mechanism, and mobile fixed chamber 106 is ...

Embodiment 2

[0033] Embodiment 2: the difference based on Embodiment 1 is;

[0034] The drive mechanism includes: a rotating gear 201, a rotating wheel 202, a rotating wheel set 203, a servo motor 204 and a rotating screw mandrel 205, and the main shaft of the servo motor 204 is sequentially connected with the rotating screw mandrel 205, a group of rotating wheel sets 203, from top to bottom. The rotating wheel 202, another group of rotating wheel sets 203 are fixedly connected with the rotating gear 201, the rotating screw mandrel 205 is threadedly connected with the pneumatic buffer fixing mechanism, the rotating gear 201 is meshed with the mobile fixing mechanism, and the rotating wheel 202 is flexibly connected with the locking inflation mechanism. The rotating wheel set 203 is fixedly connected with the locking inflation mechanism;

[0035]The mobile fixing mechanism includes: a rotating gear ring 301 and a moving block 302. The rotating gear ring 201 is meshed with the rotating gear ...

Embodiment 3

[0041] Embodiment 3: based on Embodiment 1 and 2, but different again is;

[0042] The pneumatic buffering and fixing mechanism includes: compression moving block 601, compression air bag 602, Unicom hose 603 and regulating valve 604, the compression moving block 601 is movably socketed on the rotating screw rod 205, the lower surface of the other side of the compression moving block 601 and the compression air bag The upper end of 602 is fixedly connected, the lower end of the compressed airbag 602 is fixedly connected with the inner wall of the starting chamber 104, the lower end of the compressed airbag 602 is fixedly connected with the upper surface of the rotating ring 401 through the connecting hose 603, the inside of the rotating ring 401 is in a hollow state, and the connecting hose 603 is fixed A regulating valve 604 is installed.

[0043] During use, the rotating wheel 202 and the rotating screw mandrel 205 are driven to rotate synchronously by starting the servo mot...

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PUM

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Abstract

The invention discloses a workpiece fixing device for a vertical machining center, which belongs to the field of mechanical vertical processing devices. During use, the bottom is used for fixing, the upper part is sucked and lifted, and the device is moved, and the small mechanical device is placed on the vertical In the center of the axis under the type processing frame, the adsorption probe is released and the adsorption probe is recovered through the elastic hydraulic tube, and then the driving mechanism is started to drive the pneumatic buffer fixing mechanism, the locking inflation mechanism and the mobile fixing mechanism to run through, and the pneumatic buffer fixing mechanism passes through. Inflate the protective gas into the locking inflatable mechanism, so that the locking inflatable mechanism expands while locking the device, reducing the pressure on the device, and the mobile fixing mechanism at the bottom can help the locking inflatable mechanism better adapt to devices of different sizes, thus ensuring Fixing of the device and subsequent processing.

Description

technical field [0001] The invention relates to the field of mechanical vertical processing devices, in particular to a workpiece fixing device for a vertical processing center. Background technique [0002] The vertical machining center refers to the machining center with the axis of the main shaft and the workbench arranged vertically. It is mainly suitable for processing complex parts such as plates, discs, molds and small shells. The vertical machining center can complete the processes of milling, boring, drilling, tapping and thread cutting, among which the workpiece fixing device is an important component of the vertical machining center. [0003] At present, the fixing device of the vertical machining center cannot be locked when fixing the workpiece, and the buffer for the device cannot be reduced while fixing. Contents of the invention [0004] In order to solve the above problems, the present invention proposes a workpiece fixing device for a vertical machining ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08B23Q7/00
CPCB23Q3/08B23Q7/00
Inventor 林明青
Owner 常德市金艺机械制造有限公司
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