WO2018152966A1

WO2018152966A1 - Stamping-resistant integrated hydraulic machine

Info

Publication number: WO2018152966A1
Application number: PCT/CN2017/082692
Authority: WO
Inventors: 冯小亮
Original assignee: 江苏铭格锻压设备有限公司
Priority date: 2017-02-23
Filing date: 2017-05-02
Publication date: 2018-08-30
Also published as: CN107042648A

Abstract

A stamping-resistant integrated hydraulic machine, comprising a base (1), a square supporting column (2), a rotary table (3), a lifting stamping device and die (5), a hydraulic oil cylinder (6), and a control panel (10) which are arranged in sequence from bottom to top. The hydraulic oil cylinder is disposed on the top of the lifting stamping device and die (5) and goes up and down along with the lifting stamping device and die. At least two guiding columns (4) are disposed in the position between the lifting stamping device and die and the base and close to the square supporting column. The square supporting column is disposed at one side of the base (1). The rotary table is driven by a rotary shaft (7) and a motor (8) to rotate above the base (1). An air rubber spring (9) is further connected between the rotary table and the base. A compression spring (14) is further sleeved in the air rubber spring. Both ends of the air rubber spring and both ends of the compression spring are respectively fixed to the bottom of the rotary table and the top of the base. The stamping-resistant integrated hydraulic machine is convenient to operate and has a good vertical lifting degree.

Description

Stamping-resistant integrated hydraulic press

Technical field

The invention relates to the technical field of hydraulic machines, in particular to an integrated hydraulic press resistant to stamping.

Background technique

The hydraulic press is a machine that uses liquid static pressure to process metal, plastic, rubber, wood, powder and other products.

It is commonly used in pressing processes and press forming processes such as forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting, and the like. The existing hydraulic presses are divided into structural forms, such as a four-column type, a horizontal type, a vertical frame, and a multi-layer steel strip winding frame. Among them, medium and small vertical hydraulic presses often use single-column type, also known as C-frame type, single-column hydraulic machine has three sides open, and operation. However, various existing hydraulic presses, especially single-column hydraulic presses, are provided with only one hydraulic cylinder, which limits the processing capability. Moreover, the existing hydraulic press struts are all fixed heights, resulting in inconvenient operation and unfavorable adjustment. And the hydraulic cylinder also needs to be refueled in time, and the oil pump and the oil pipe are placed in a chaotic manner, the operation is inconvenient, and the chaos is easy to occur, and the efficiency is relatively low.

Summary of the invention

In order to overcome the above deficiencies of the prior art, the present invention provides an integrated hydraulic oil machine that is convenient and quick to operate.

The technical solution adopted by the invention is: an integrated hydraulic press resistant to stamping, comprising a base, a square pillar, a turntable, a lifting and pressing device and a mold, a hydraulic cylinder and a control panel which are arranged in order from the bottom to the top; wherein: the hydraulic cylinder is arranged on the lift The top of the stamping device and the mold are lifted together with the lift stamping device and the mold and the base are further provided with at least two guiding columns near the square pillar; the control panel is connected to one side of the square pillar, and the control panel comprises at least a hydraulic machine a start button, a pause button, a display panel and a pressure gauge; the square pillar is disposed on one side of the base, the turntable is rotated above the base by the rotating shaft and the motor, and an air rubber spring is connected between the turntable and the base; The rubber spring is also provided with a compression spring, and the air rubber spring and the compression spring are respectively fixed at the bottom of the turntable and the top of the base; and the motor is placed inside the base; and the lifting and pressing device and the mold are connected to the square through the paired slide rails. The pillar moves up and down.

Further, the hydraulic machine further includes an oil pump disposed beside the square pillar. The hydraulic cylinder automatically supplies the oil in the oil pump to the hydraulic cylinder through a hydraulic oil pipe buried in the square pillar, and the oil pump is loaded on the square pillar side by using the movable trolley.

Further, the side of the square pillar is further provided with an openable small door, and the openable small door is provided with a handle.

Further, the openable door is made of a transparent material.

Compared with the prior art, the beneficial effects of the invention are: the stamping-resistant integrated hydraulic machine of the invention firstly adopts a square pillar to support the lifting and pressing device and the mold, and then the control panel of the hydraulic machine is directly arranged on the square pillar, thereby realizing Control and stamping integration for easy operation and placement of operating buttons and display buttons. In addition, in order to ensure that the lifting and pressing device and the mold have better punching performance, the stamping-resistant integrated hydraulic machine of the present invention further has at least two guiding columns disposed between the lifting and lowering device and the mold and the base near the square pillar. The column guarantees a good vertical lift.

Moreover, a motor-driven turntable is also arranged on the base of the lifting and lowering press and the mold directly below. The setting of the turntable supports the stamped parts to ensure that the direction of the parts can be better controlled without the movement of the operator during processing, and the working efficiency of the hydraulic machine is improved.

Finally, the lifting and punching device and the die of the stamping-resistant integrated hydraulic press of the present invention are connected to the square pillar by the paired slide rails, thereby ensuring that the lifting punching device and the die have better diving performance and guiding performance in the downward punching.

DRAWINGS

Figure 1 is a structural view of one embodiment of an integrated hydraulic press resistant to stamping;

Among them: 1-base, 2-square pillar, 3-turntable, 4-guide column, 5-lift stamping device and die, 6-hydraulic cylinder, 7-axis, 8-motor, 9-air rubber spring, 10-control Panel, 11-hydraulic tubing, 12-oil pump, 13-openable gate, 14-compression spring, 15-matched rails.

detailed description

The invention will be further described in conjunction with the accompanying drawings and embodiments, which are intended to illustrate the invention and not to limit the scope of the invention.

As shown in FIG. 1 , the stamping-resistant integrated hydraulic machine includes a base 1 , a square pillar 2 , a turntable 3 , a lifting and pressing device and a mold 5 , a hydraulic cylinder 6 and a control panel 10 which are arranged in order from the bottom to the top; wherein: a hydraulic cylinder 6 is disposed on the top of the lifting and pressing device and the mold 5, and is lifted and lowered together with the at least two guiding columns 4 between the lifting and pressing device and the mold 5 and the base 1 near the square pillar 2; the control panel 10 Connected to one side of the square pillar 2, and the control panel 10 includes at least a start button, a pause button, a display panel and a pressure gauge of the hydraulic machine; the square pillar 2 is disposed on one side of the base 1, and the turntable 3 is driven by the rotating shaft 7 and the motor 8. It is rotated above the base 1, and an air rubber spring 9 is further connected between the turntable 3 and the base 1. The air rubber spring 9 is also covered with a compression spring 14, and the air rubber spring 9 and the compression spring 14 are respectively fixed at both ends. The bottom of the turntable 3 and the top position of the base 1; and the motor 8 is placed inside the base 1; and the lifting and lowering device and the mold 5 are moved up and down in the square pillar 2 by the paired slide rails 15.

In the above embodiment, the hydraulic machine further includes an oil pump 12 disposed beside the square pillar 2, and the hydraulic cylinder 6 automatically supplies the oil in the oil pump 12 to the hydraulic cylinder 6 through the hydraulic oil pipe 11 embedded in the square pillar 2, and the oil pump 12 can be used. The moving trolley is loaded on the side of the square pillar 2, so that the hydraulic machine is more beautiful overall, moving and easy to use, and does not cause misoperation.

In the above embodiment, the side of the square pillar 2 is further provided with an openable door 13, and the openable door 13 is provided with a handle for convenient maintenance and observation.

In the above embodiment, the openable door 13 is made of a transparent material, and the condition inside the square column can be directly observed.

The stamping-resistant integrated hydraulic machine of the invention first adopts a square pillar to support the lifting and pressing device and the mold, and then directly arranges the control panel of the hydraulic machine on the square pillar, realizes integration of control and punching, facilitates operation and arrangement of operation buttons and display. Button. In addition, in order to ensure that the lifting and pressing device and the mold have better punching performance, the stamping-resistant integrated hydraulic machine of the present invention further has at least two guiding columns disposed between the lifting and lowering device and the mold and the base near the square pillar. The column guarantees a good vertical lift. At the same time, it has improved its work efficiency.

The embodiments of the present invention are disclosed in the preferred embodiments, but are not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes according to the above embodiments. However, it is within the scope of the invention as long as it does not depart from the spirit of the invention.

Claims

The stamping-resistant integrated hydraulic machine is characterized in that it comprises a base (1), a square pillar (2), a turntable (3), a lifting and lowering device and a mold (5), a hydraulic cylinder (6) and a bottom plate arranged in order from the bottom to the top. Control panel (10); where:

The hydraulic cylinder (6) is disposed on the top of the lifting and lowering device and the mold (5), and the lifting and lowering device and the mold (5) and the base (1) are further provided with at least two near the square pillar (2). Guide column (4);

The control panel (10) is connected to one side of the square pillar (2), and the control panel (10) includes at least a start button, a pause button, a display panel and a pressure gauge of the hydraulic machine;

The square pillar (2) is disposed on one side of the base (1), and the turntable (3) is driven to rotate above the base (1) through the rotating shaft (7) and the motor (8), and the turntable (3) and the base ( 1) an air rubber spring (9) is also connected between them; the air rubber spring (9) is also provided with a compression spring (14), and the air rubber spring (9) and the compression spring (14) are respectively respectively Fixed at the bottom of the turntable (3) and at the top of the base (1); and the motor (8) is placed inside the base (1);

And the lifting and lowering device and the mold (5) are moved up and down in the square pillar (2) by the paired rails (15).
The stamping-resistant integrated hydraulic machine according to claim 1, wherein the hydraulic machine further comprises an oil pump (12) disposed beside the square pillar (2), and the hydraulic cylinder (6) is embedded in the square pillar (2) The hydraulic oil pipe (11) inside automatically supplies the oil in the oil pump (12) to the hydraulic cylinder (6), and the oil pump (12) is loaded on the side of the square pillar (2) using a movable trolley.
The stamping-resistant integrated hydraulic machine according to claim 1 or 2, characterized in that the side of the square pillar (2) is further provided with an openable small door (13), and the openable small door (13) is provided with a handle .
A stamping-resistant integrated hydraulic machine according to claim 3, characterized in that the openable door (13) is made of a transparent material.