CN203293579U - Safe support for four-post hydraulic machine - Google Patents
Safe support for four-post hydraulic machine Download PDFInfo
- Publication number
- CN203293579U CN203293579U CN2013202299358U CN201320229935U CN203293579U CN 203293579 U CN203293579 U CN 203293579U CN 2013202299358 U CN2013202299358 U CN 2013202299358U CN 201320229935 U CN201320229935 U CN 201320229935U CN 203293579 U CN203293579 U CN 203293579U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- safe support
- workbench
- slide block
- entablature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relate to a safe support for a four-post hydraulic machine, mainly comprising an upper cross beam, a slider, an upright, a worktable, a safe support and a spindle; the upright is arranged between the upper cross beam and the worktable and is sleeved with the slider; the slider is driven by a main cylinder mounted on the upper cross beam; the spindle is arranged between the upper cross beam and the worktable; a shaft connecting plate is provided with the safe support; the safe support and the spindle are connected by an elbow arm; during work, the safe support is positioned between the slider and the worktable; the elbow arm is driven by an oil cylinder; the upper end of the safe support is provided with a spring. The safe support for the four-post hydraulic machine has the advantages that when the hydraulic machine needs to be repaired, the elbow arm is driven by the oil cylinder to drive the safe support to extend between the slider and the worktable, so even falling off, the slider can be supported by the safe support without falling onto the bottom end to injure work staff, and the safety is improved.
Description
Technical field
The utility model relates to a kind of four-column hydraulic press and supports safely, specifically a kind of safety device when four-column hydraulic press is keeped in repair.
Background technology
Four-column hydraulic press is that oil pump is transported to integrated Cartridge inserted valve integrated block to hydraulic oil, by each check valve and overflow valve, hydraulic oil distribution is arrived epicoele or the cavity of resorption of oil cylinder, under the effect of hydraulic oil, oil cylinder is moved.This hydraulic press is applicable to the pressing process of plastic material, as pulverulent product moulding, plastic product forming, the moulding of cold (heat) extrusion metal, thin plate stretch and horizontal pressure, curved pressure, turn over, the technique such as correction.
And in the prior art, when needs keep in repair four-column hydraulic press, whole hydraulic press need to be quit work, and with move on slide block fixing after, can keep in repair.In this course, slide block is pulled fixing by master cylinder, and master cylinder likely can be fixed incessantly slide block and cause slide block to fall, and if have the staff this moment below slide block, will be injured by a crashing object by slide block, exist potential safety hazard.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of four-column hydraulic press when hydraulic press is keeped in repair and supports safely.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of four-column hydraulic press supports safely, and its innovative point is: mainly comprise entablature, slide block, column, workbench, safety support and main shaft;
Be provided with column between entablature and workbench, be set with slide block on column, described slide block is driven by the master cylinder that is arranged on entablature;
Described main shaft is arranged on the side of workbench and entablature, and the upper/lower terminal of main shaft is arranged on respectively on the main shaft mounting bracket, and described main shaft mounting bracket fixes with entablature and workbench respectively by the connecting shaft plate, is provided with safe support on described main shaft;
Be connected by curved boom between described safety support and main shaft, the safety support is when holding state between slide block and workbench, and described curved boom is driven by oil cylinder, and oil cylinder is fixed by oil cylinder fixing base, and the upper end of described safety support is equipped with spring.
The utility model has the advantage of: when needs keep in repair hydraulic press, by the hydraulic oil cylinder driving curved boom, thereby driving the safety support stretches between slide block and workbench, after even slide block drops like this, also can be lived by safe spacer, can not fall to bottom and injure the staff by a crashing object, improved security, when need not to use at ordinary times, can the safety support be pulled out between slide block and workbench by hydraulic oil cylinder driving, do not affect normal work.
Description of drawings
Fig. 1 is the front view that four-column hydraulic press of the present utility model supports safely.
Fig. 2 is the top view that four-column hydraulic press of the present utility model supports safely.
The specific embodiment
By schematic diagram shown in Figure 1 as can be known, four-column hydraulic press of the present utility model supports safely and mainly comprises and mainly comprise entablature 13, slide block 10, column 14, workbench 11, safety support 6 and main shaft 5.
Be provided with column 14 between entablature 13 and workbench 11, column 14 1 has four, and rectangular shape distributes, be set with slide block 10 on column 14, slide block 10 is driven by master cylinder 4, and master cylinder 4 is arranged on entablature 13, and workbench 11 is arranged on the upper surface of bottom frame 12.
by schematic diagram shown in Figure 2 as can be known, be connected by curved boom 8 between safety support 6 and main shaft 5, be fixedly connected with between curved boom 8 and safety support 6 and main shaft 5, and when safety support 6 during at holding state between slide block 10 and workbench 11, the head end of curved boom 8 is connected with safety support 6, the tail end of curved boom 8 is connected with oil cylinder, the middle part of curved boom 8 is connected with main shaft 5, when oil cylinder 1 drives curved boom 8, take the tie point of curved boom 8 and main shaft 5 as fulcrum, utilize lever principle, driving the safety support changes between holding state and releasing orientation, oil cylinder 1 is fixing by oil cylinder fixing base 3, the upper end of safety support 6 is equipped with spring 7, spring 7 be arranged on the effect that can play buffering when slide block 10 drops.
Claims (1)
1. a four-column hydraulic press supports safely, it is characterized in that: mainly comprise entablature, slide block, column, workbench, safety support and main shaft;
Be provided with column between entablature and workbench, be set with slide block on column, described slide block is driven by the master cylinder that is arranged on entablature;
Described main shaft is arranged on the side of workbench and entablature, and the upper/lower terminal of main shaft is arranged on respectively on the main shaft mounting bracket, and described main shaft mounting bracket fixes with entablature and workbench respectively by the connecting shaft plate, is provided with safe support on described main shaft;
Be connected by curved boom between described safety support and main shaft, the safety support is when holding state between slide block and workbench, and described curved boom is driven by oil cylinder, and oil cylinder is fixed by oil cylinder fixing base, and the upper end of described safety support is equipped with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202299358U CN203293579U (en) | 2013-05-02 | 2013-05-02 | Safe support for four-post hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202299358U CN203293579U (en) | 2013-05-02 | 2013-05-02 | Safe support for four-post hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203293579U true CN203293579U (en) | 2013-11-20 |
Family
ID=49569617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202299358U Expired - Fee Related CN203293579U (en) | 2013-05-02 | 2013-05-02 | Safe support for four-post hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203293579U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252797A (en) * | 2014-12-23 | 2016-01-20 | 安徽天水液压机床科技有限公司 | Method for using safe frame type hydraulic press |
| CN107838321A (en) * | 2017-11-30 | 2018-03-27 | 张旋 | A kind of hydraulic machinery safety device |
| CN108941370A (en) * | 2018-08-14 | 2018-12-07 | 中国航发南方工业有限公司 | Anti- briquetting crash safety device and stamping equipment for stamping equipment |
| CN109248968A (en) * | 2018-09-27 | 2019-01-22 | 安徽江淮福臻车体装备有限公司 | Safety device is used in a kind of debugging of stamping die |
| CN109304408A (en) * | 2018-10-16 | 2019-02-05 | 中国航发南方工业有限公司 | Press machine falling-prevention protecting device and press machine with it |
| CN113787756A (en) * | 2021-09-02 | 2021-12-14 | 沃得精机(中国)有限公司 | Safety supporting device, four-column hydraulic machine and using method of four-column hydraulic machine |
-
2013
- 2013-05-02 CN CN2013202299358U patent/CN203293579U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252797A (en) * | 2014-12-23 | 2016-01-20 | 安徽天水液压机床科技有限公司 | Method for using safe frame type hydraulic press |
| CN107838321A (en) * | 2017-11-30 | 2018-03-27 | 张旋 | A kind of hydraulic machinery safety device |
| CN108941370A (en) * | 2018-08-14 | 2018-12-07 | 中国航发南方工业有限公司 | Anti- briquetting crash safety device and stamping equipment for stamping equipment |
| CN109248968A (en) * | 2018-09-27 | 2019-01-22 | 安徽江淮福臻车体装备有限公司 | Safety device is used in a kind of debugging of stamping die |
| CN109304408A (en) * | 2018-10-16 | 2019-02-05 | 中国航发南方工业有限公司 | Press machine falling-prevention protecting device and press machine with it |
| CN113787756A (en) * | 2021-09-02 | 2021-12-14 | 沃得精机(中国)有限公司 | Safety supporting device, four-column hydraulic machine and using method of four-column hydraulic machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20210502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |