Four-point eccentric mechanical press

A mechanical press and eccentric technology, applied in metal processing equipment, feeding devices, manufacturing tools, etc., can solve the problems of workpiece displacement, affecting processing quality, and reduction, so as to improve efficiency, reduce labor intensity and cost, and facilitate replacement Effect

Active Publication Date: 2021-10-08
TIANJIN HENGXING MECHANICAL EQUIP
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AI-Extracted Technical Summary

Problems solved by technology

Aiming at the problem of reducing the power of servo press motors, there are two main types of servo presses currently developed or produced: full servo presses and hybrid drive servo presses....
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Method used

Mode of work: the invention provides a kind of four-point eccentric mechanical press, comprise vehicle frame 3, pressure device, pressure device and feeding device 19, pressure device includes feed mechanism and pressure mechanism, feed The mechanism is arranged on the upper end of the vehicle frame 3, and the feeding mechanism includes a feeding trolley 4, which is an auxiliary device for advancing and retreating relative to the press, pulling out or pushing the workpiece, and is equivalent to the working table of the press. Extended, flexible, convenient to replace and adjust the mold, effectively shorten the mold change time, improve efficiency, reduce labor intensity and cost, when the present invention is in use, the workpiece to be processed is first transported to the frame 3 by the feeding trolley 4 For processing, the pressing device among the present invention includes a feeding mechanism and a pressing mechanism, wherein the pressing mechanism includes a pressing arm 5, and the pressing arm 5 is arranged on the inside of the support frame 8, an...
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Abstract

The invention relates to the technical field of machining equipment, in particular to a four-point eccentric mechanical press. The four-point eccentric mechanical press comprises a frame, a pressing device, a pressure device and a feeding device; the pressing device comprises a feeding mechanism and a pressing mechanism, the feeding mechanism is arranged at the upper end of the frame and comprises a feeding trolley, a motor driving device is arranged on the feeding trolley, and is in driving connection with the feeding trolley, the pressing mechanism comprises a pressing arm, and the pressing arm is arranged in a supporting frame, and is connected with the supporting frame through a rotating shaft; and the pressure device comprises a pressure arm, a fixing frame and a box, the box is arranged on one side of the frame, and the front end of the box is fixedly connected with a connecting frame. The pressing device and the pressure device can play a role in limiting the position of a workpiece, and the problem that the machining quality is affected due to the fact that a large workpiece is often displaced when machined is solved.

Application Domain

Technology Topic

Image

  • Four-point eccentric mechanical press

Examples

  • Experimental program(4)

Example Embodiment

[0030] Example 1:
[0031] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention, such as figure 1A kind of four-point eccentric mechanical press shown, comprises vehicle frame 3, pressing device, pressing device and feeding device 19, and described pressing device includes feeding mechanism and pressing mechanism, and described feeding mechanism is arranged on The upper end of the vehicle frame 3, the feeding mechanism includes a feeding trolley 4, a motor drive device 2 is arranged on the feeding trolley 4, and the motor drive device 2 and the feeding trolley 4 drive each other connected, the pressing mechanism includes a pressing arm 5, the pressing arm 5 is arranged inside the support frame 8, and the pressing arm 5 and the supporting frame 8 are connected to each other through a rotating shaft, and the pressing arm 5 is equipped with The pressing wheel 6 is connected to each other between the pressing wheel 6 and the pressing arm 5 through a rotating shaft, and a pressing wheel 6 cylinder is arranged at the rear end of the pressing wheel 6, and the pressure wheel 6 cylinder and the pressing wheel 6 are connected to each other. The lower end of the pressing arm 5 is provided with a supporting plate 9 for supporting materials, and the supporting plate 9 and the support frame 8 are mutually rotatably connected by a rotating shaft. The supporting plate 9 in the present invention It can play the role of supporting the workpiece.

Example Embodiment

[0032] Example 2:
[0033] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention, such as figure 1 A four-point eccentric mechanical press shown, one side of the vehicle frame 3 is provided with a support arm 10 for supporting the workpiece, and a driving cylinder 11 is provided at the rear end of the support arm 10, and the driving cylinder 11 and the support arm 10 The feeding trolley 4 is arranged on the upper end of the vehicle frame 3, and the feeding trolley 4 and the vehicle frame 3 are slidably connected to each other. The feeding trolley 4 One side is provided with a blocking cylinder, which is driven and connected to the feeding trolley 4, and a rotating motor 16 is arranged inside the box body 27, and a rotating motor 16 is arranged between the rotating motor 16 and the pressure arm 12. They are mutually driven and connected, and the rotation can drive the pressure arm 12 to rotate.

Example Embodiment

[0034] Example 3:
[0035] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention, such as figure 1 A four-point eccentric mechanical press shown, the pressure device includes a pressure arm 12, a fixed frame 14 and a box body 27, the box body 27 is arranged on one side of the vehicle frame 3, on the side of the box body 27 The front end is fixedly connected with a connecting frame 17, and the fixed frame 14 is arranged on one side of the connecting frame 17. The connecting frame 17 and the fixed frame 14 are fixedly connected to each other, and a rotating rod 18 is installed on the fixed frame 14. The pressure arm 12 is connected to each other through two connecting rods 13, the front end of the connecting frame 17 is provided with a driving motor 15, and the driving motor 15 is connected to the rotating rod 18 by mutual driving, and the driving motor 15 is used for Drive the rotating rod 18 to rotate, the driving motor 15 can drive the rotating rod 18 to rotate clockwise or counterclockwise, the rotating rod 18 drives the connecting rod 13 to swing, and the connecting rod 13 drives the pressure arm 12 to process the workpiece.
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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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