Multi-station stamping device with automatic positioning function and using method thereof

A stamping device and automatic positioning technology, applied in positioning devices, cleaning methods using gas flow, feeding devices, etc., can solve the problems of automatic positioning of stamping parts, offset of stamping parts, crushing of stamping parts, etc.

Inactive Publication Date: 2020-10-23
WUHU CHANGRUI AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Stamping is to rely on presses and molds to apply external force to plates, strips, pipes and profiles, etc., to cause plastic deformation or separation, so as to obtain workpieces (stamping parts) of required shape and size. Stamping and forging belong to Plastic processing (or pressure processing), collectively known as forging, with the continuous development of society, there are more and more applications for multi-station stamping devices, but when some multi-station stamping devices are used, they cannot perform well on stamping. Stable automatic positioning of parts, which is prone to offset during the stamping process of stamping parts, which affects the accuracy of stamping. In addition, when some multi-station stamping devices are in use, the die and punch cannot be well adjusted. Clean up, so that the stamping parts may be crushed, and finally the punch and die cannot be quickly connected and replaced according to the demand, thus reducing the scope of application of the device

Method used

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  • Multi-station stamping device with automatic positioning function and using method thereof
  • Multi-station stamping device with automatic positioning function and using method thereof
  • Multi-station stamping device with automatic positioning function and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 , the present invention provides a technical solution:

[0031]A multi-station stamping device with automatic positioning function and its use method, comprising a fixed frame 1, a positioning device 2, a connecting device 6 and a cleaning device 7, the inner side of the bottom end surface of the fixed frame 1 is rotatably connected with a rotating shaft 3, and the inner side of the fixed frame 1 The motor 4 is socketed on the right side of the bottom end, the end of the main shaft of the motor 4 is fixedly connected with the driving gear 8, the outside of the driving gear 8 is meshed with the driven gear 5, and the driven gear 5 is fixedly connected with the rotating shaft 3, and the driving gear 8 is disposable The angle of rotation is 360°, and the angle of one-time rotation of the driven gear 5 is 90°. This setting realizes the multi-station precision stamping of the device. There is a d...

Embodiment 2

[0040] The same parts as those in Embodiment 1 will not be repeated in Example 2. The difference is that when stamping a stamped part with an irregular and uneven top, after adjusting its positioning position according to the size of the stamped part, The controller 9 controls the punch 14 to drop to the lowest point. At this time, the four springs 203 are compressed to different degrees at the same time, and the pressure plate 204 will continuously press the pressure sensor 205. At this time, the pressure values ​​sensed by the four pressure sensors 205 will be different. , when the pressure value sensed by a pressure sensor 205 is greater than the set value, the electric telescopic rod 206 at the corresponding position will continue to shrink, thereby continuously reducing the pressure value sensed by the pressure sensor 205 until it is the same as the set value. When the pressure value sensed by the pressure sensor 205 is less than the set value, the electric telescopic rod ...

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PUM

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Abstract

The invention relates to the technical field of multi-station stamping, in particular to a multi-station stamping device with an automatic positioning function and a using method thereof. The multi-station stamping device comprises a fixing frame, positioning devices, connecting devices and a cleaning device, wherein a rotating shaft is rotationally connected to the inner side of the bottom end face of the fixing frame, a supporting seat is fixedly connected to the top end face of the rotating shaft, the top end of the supporting seat is slidably connected with a female die, the top end of thefixing frame is provided with the cleaning device, and the right portion of the top end of the inner side of the fixing frame is fixedly connected with a hydraulic rod. According to the multi-stationstamping device, the arrangement of protective pads, first threaded shafts, pressure sensors and positioning rods is in cooperation with the elastic force of springs on pressing plates, fixed connection between the pressing plates and the pressure sensors, the fixed connection between electric telescopic rods and the positioning rods and the rotary connection between the first threaded shafts andsleeve rods, so that continuous automatic positioning of a stamping part can be achieved before the stamping part is stamped, then the phenomenon that the stamping part deviates in the stamping process is avoided, and the stamping precision is ensured.

Description

technical field [0001] The invention relates to the technical field of multi-station stamping, in particular to a multi-station stamping device with an automatic positioning function and a method for using the same. Background technique [0002] Stamping is to rely on presses and molds to apply external force to plates, strips, pipes and profiles, etc., to cause plastic deformation or separation, so as to obtain workpieces (stamping parts) of required shape and size. Stamping and forging belong to Plastic processing (or pressure processing), collectively known as forging, with the continuous development of society, there are more and more applications for multi-station stamping devices, but when some multi-station stamping devices are used, they cannot perform well on stamping. Stable automatic positioning of parts, which is prone to offset during the stamping process of stamping parts, which affects the accuracy of stamping. In addition, when some multi-station stamping dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/08B21D37/04B21D37/06B21D43/00B21D55/00B08B5/02B08B15/04B30B15/14
CPCB08B5/02B08B15/04B21D22/08B21D37/04B21D37/06B21D43/003B21D55/00B30B15/14
Inventor 吴应举
Owner WUHU CHANGRUI AUTO PARTS
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