CN216068794U - Hydraulic machine convenient for feeding and discharging - Google Patents
Hydraulic machine convenient for feeding and discharging Download PDFInfo
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- CN216068794U CN216068794U CN202122132940.4U CN202122132940U CN216068794U CN 216068794 U CN216068794 U CN 216068794U CN 202122132940 U CN202122132940 U CN 202122132940U CN 216068794 U CN216068794 U CN 216068794U
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- die holder
- lower die
- upper die
- driving device
- unloading
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Abstract
The utility model discloses a hydraulic press convenient for loading and unloading, wherein a lower rack of the hydraulic press is provided with a lower die holder and a lower die holder driving device, the lower die holder is slidably arranged on the lower rack, the lower die holder driving device can drive the lower die holder to slide to correspond to an upper die holder, and the hydraulic press is used for processing production operation when the upper die holder is provided with an upper die and the lower die holder is provided with a lower die; the lower die base driving device can drive the lower die base to slide to a region separated from the upper die base for loading and unloading operation, and the lower die base, the lower die and the pressed product are moved out of the position right below the upper die base at the moment, so that sufficient space is provided for loading and unloading conveniently, the safety of loading and unloading is high, and industrial accidents caused by accidental actions of the upper die base cannot occur; travel switches are respectively installed on the side parts, located at the two ends of the sliding rail, of the lower frame, the travel switches are in control connection with the lower die holder driving device, and whether the lower die holder slides in place or not can be judged through detection of the travel switches when the lower die holder slides to the area corresponding to the upper die holder and the lower die holder slides to the area separated from the upper die holder.
Description
Technical Field
The utility model belongs to the technical field of hydraulic equipment, and particularly relates to a hydraulic machine.
Background
The lower die base of the existing hydraulic machine is usually fixed, namely the lower die base is fixedly and correspondingly arranged right below the upper die base, the upper die base is provided with an upper die, the lower die base is provided with a lower die, and the upper die and the lower die are tightly pressed and attached to finish machining operation by driving the upper die base to press down through a hydraulic oil cylinder. This kind of traditional hydraulic press because its die holder adopts fixed installation, and the staff all need stretch into between last mould and the lower mould and get the material when material loading and unloading, and this is inconvenient unloading in actual production, leads to the lower mould action to cause the industrial accident because of the accident easily simultaneously.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide the hydraulic machine which is convenient and safe in feeding and discharging and can slide to the area separated from the upper die base for feeding and discharging.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hydraulic machine convenient for loading and unloading comprises a lower rack, an upper die holder and a hydraulic oil cylinder, wherein the upper die holder is positioned above the lower rack and driven by the hydraulic oil cylinder to lift; and the lower die base driving device can drive the lower die base to slide to the area separated from the upper die base to carry out feeding and discharging operation, at the moment, the lower die base with the lower die and the pressed product are moved out of the position under the upper die base, so that sufficient space is provided for feeding and discharging conveniently, the feeding and discharging safety is high, and the worker injury accident caused by the accidental action of the upper die base cannot occur.
Preferably, the lower frame extends to be formed with the unloading station of going up in the side below of upper die base, and the die holder bottom is equipped with the slider, and the slide rail is installed to the lower frame, and the slide rail extends under the upper die base and goes up the unloading station, slider sliding connection in slide rail.
Preferably, the lower die holder driving device adopts an oil cylinder, a cylinder body of the lower die holder driving device is fixed on the lower frame, and a piston rod of the lower die holder driving device is connected to the lower die holder.
According to the improved scheme, travel switches are respectively arranged on the side portions, located at the two ends of the sliding rail, of the lower frame and are in control connection with the lower die holder driving device, so that whether the lower die holder slides in place or not can be judged through detection of the travel switches when the lower die holder slides to a region corresponding to the upper die holder and slides to a region separated from the upper die holder, and the lower die holder driving device is controlled to stop acting.
The utility model has the following beneficial effects:
according to the hydraulic machine convenient for loading and unloading, the lower die base is slidably mounted on the lower frame, the lower die base can slide to correspond to the upper die base under the driving of the lower die base driving device, and processing production operation is performed when the upper die base is provided with the upper die and the lower die base is provided with the lower die; and the lower die base can slide to the area separated from the upper die base under the driving of the lower die base driving device to carry out loading and unloading operation, and the loading and unloading operation is convenient and safe.
Drawings
FIG. 1 is a structural diagram of a hydraulic press convenient for loading and unloading;
FIG. 2 is a structural diagram of the hydraulic press with convenient loading and unloading at another view angle.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea of the utility model claimed.
The hydraulic machine convenient for loading and unloading shown in fig. 1-2 comprises a lower frame 1, an upper die base 2 and a hydraulic oil cylinder 3, wherein the upper die base 2 is located above the lower frame 1 and is driven to lift by the hydraulic oil cylinder 3, an upper die is installed on the bottom surface of the upper die base 2, a longitudinal guide column 11 is installed on the side portion of the lower frame 1 in the embodiment, a fixing plate 12 is fixedly arranged at the top end of the longitudinal guide column 11, a cylinder body of the hydraulic oil cylinder 3 is installed on the fixing plate 12, the upper die base 2 is slidably installed on the longitudinal guide column 11 and is located below the fixing plate 12, and a piston rod of the hydraulic oil cylinder 3 extends downwards and is connected to the upper die base 2.
In order to facilitate accurate control of the sliding stroke of the lower die holder 4, the lower frame 1 is provided with travel switches 6 respectively at the side parts of the two ends of the slide rail 14, the travel switches 6 are in control connection with the lower die holder driving device 5, and whether the lower die holder 4 slides in place or not can be judged by detecting the travel switches 6 when the lower die holder 4 slides to the area corresponding to the upper die holder 2 and the lower die holder 4 slides to the area separated from the upper die holder 2, so that the lower die holder driving device 5 is controlled to stop moving. It should be noted that the control connection between the travel switch 6 and the lower die holder driving device 5 belongs to a conventional electric control technology, and the specific implementation process thereof belongs to a technology that can be directly implemented by a person skilled in the art according to the prior art, and the electric control circuit thereof is not explained herein. Meanwhile, for convenient operation and control, the control box 7 can be arranged at the feeding and discharging station 13, preferably at the front end of the feeding and discharging station 13, so that the operation and control can be facilitated to the maximum extent. It should be noted that the specific internal circuit, control connection relationship and structure of the control box 7 do not belong to the innovative content of the present technical solution, and are not described herein again.
Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (5)
1. A hydraulic press convenient for loading and unloading comprises a lower rack, an upper die holder and a hydraulic oil cylinder, wherein the upper die holder is positioned above the lower rack and driven by the hydraulic oil cylinder to lift; the lower frame towards the side below of upper die base extends and is formed with the unloading station of going up, the bottom of lower die base is equipped with the slider, the slide rail is installed to the lower frame, the slide rail extend in under the upper die base and go up the unloading station, slider sliding connection in the slide rail.
2. The hydraulic machine convenient for feeding and discharging as claimed in claim 1, wherein the lower die holder driving device adopts an oil cylinder, a cylinder body of the lower die holder driving device is fixed to the lower frame, and a piston rod of the lower die holder driving device is connected to the lower die holder.
3. The hydraulic machine convenient for feeding and discharging as claimed in claim 2, wherein the lower frame is provided with travel switches respectively at the side parts of the two ends of the slide rail, and the travel switches are in control connection with the lower die holder driving device.
4. The hydraulic machine convenient for loading and unloading as claimed in any one of claims 1 to 3, wherein the loading and unloading station is provided with a control box.
5. The hydraulic machine convenient for loading and unloading as claimed in any one of claims 1 to 3, wherein a longitudinal guide column is installed at the side part of the lower frame, a fixed plate is fixedly installed at the top end of the longitudinal guide column, the cylinder body of the hydraulic oil cylinder is installed on the fixed plate, the upper die base is slidably installed on the longitudinal guide column and is positioned below the fixed plate, and the piston rod of the hydraulic oil cylinder extends downwards and vertically and is connected to the upper die base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132940.4U CN216068794U (en) | 2021-09-03 | 2021-09-03 | Hydraulic machine convenient for feeding and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132940.4U CN216068794U (en) | 2021-09-03 | 2021-09-03 | Hydraulic machine convenient for feeding and discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216068794U true CN216068794U (en) | 2022-03-18 |
Family
ID=80674606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122132940.4U Active CN216068794U (en) | 2021-09-03 | 2021-09-03 | Hydraulic machine convenient for feeding and discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216068794U (en) |
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2021
- 2021-09-03 CN CN202122132940.4U patent/CN216068794U/en active Active
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