CN203010180U - Hydraulic press machine safety device - Google Patents
Hydraulic press machine safety device Download PDFInfo
- Publication number
- CN203010180U CN203010180U CN 201320028918 CN201320028918U CN203010180U CN 203010180 U CN203010180 U CN 203010180U CN 201320028918 CN201320028918 CN 201320028918 CN 201320028918 U CN201320028918 U CN 201320028918U CN 203010180 U CN203010180 U CN 203010180U
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- safety
- hydraulic press
- post
- press machine
- safety post
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of hydraulic machine tools and particularly relates to a hydraulic press machine safety device. The hydraulic press machine safety device comprises a safety post, wherein the safety post can rotate around a rotary shaft. When the safety post is arranged outside an upper sliding block and an operating platform, the safety post does not have an effect on normal operation of a hydraulic press machine, and when the safety post is arranged between the upper sliding block and the operating platform, the safety post can effectively prevent the upper sliding block from gliding unexpectedly, and thus ensures safety of maintenance personnel. The hydraulic press machine safety device is installed on the hydraulic press machine, so that safety guard of the hydraulic press machine can be achieved only by rotating of the safety post and the hydraulic press machine safety device is safe, reliable and convenient to use.
Description
Technical field
The utility model belongs to the hydraulic machine neck, is specifically related to a kind of hydraulic press safety installations.
Background technique
Hydraulic press is a kind of take liquid as working medium, is used for transferring energy to realize polytechnic machine.Hydraulic press also can be used for correcting, press-fits, packing, briquetting and pressing plate etc. except being used for excellent suitability for press forming.Compare with traditional stamping process, Hydroform process in weight reduction, reduce number of spare parts and number of molds, raising rigidity and intensity, the aspect such as reduce production costs has obvious technology and economic advantages, obtained increasing application in industrial field especially automotive industry.In industrial being widely used, its Security also becomes the most important thing that everybody pays close attention to along with hydraulic press.
Hydraulic press needs installation mold before use, in use simultaneously, also needs mould is safeguarded.At installation mold or when safeguarding mould, staff need to reach the hydraulic pressure machine worktable with interior working zone.In order to guarantee staff's safety, need to prevent the unexpected downslide of hydraulic press top slide block, except can not gliding by hydraulic press System Assurance top slide block, usually also need increase additional protection.
Normally the extra protective block that increases glides in order to prevent that top slide block is unexpected between top slide block and worktable.Because hydraulic press top slide block quality is larger, the strength and stiffness of protective block there is requirement, make the protective block quality of extra increase also larger.Waste time and energy when the staff moves the additional protection piece, move simultaneously protective block and also have certain potential safety hazard.
The model utility content
The utility model provides a kind of hydraulic press safety installations easy to use for above-mentioned deficiency.
The utility model is achieved in that a kind of hydraulic press safety installations, its fixed installation snap ring is fixedly connected with the press machine directional post, movable support frame is movably hinged by rotating shaft and fixed installation snap ring, the maintenance limited ring is set on movable support frame, keep limited ring to be used for placing safety post, the safety post cross section is circle or polygonal, drives when movable support frame rotates around the axis to keep limited ring and safety post to rotate, and safety post is between top slide block and worktable.
Preferably, limited ring is set on safety post, limited ring and the spring that arranges that keeps limited ring.
Preferably, the fixed installation snap ring on the setting position sensor for detection of the movable support frame position.
Description of drawings
Fig. 1 is the utility model plan view.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model stereogram.
In accompanying drawing: the 1-top slide block, the 2-safety post, the 3-rotating shaft, the 4-movable support frame, the 5-limited ring, the 6-spring, the 7-position transducer, 8-keeps limited ring, and 9-fixedly mounts snap ring, 10-directional post, 11-worktable
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail; but the utility model is not limited to following mode of execution; any change of making on the present embodiment principle or replacement scheme all fall among the claimed scope of the utility model.
With reference to accompanying drawing 1-3, a kind of hydraulic press safety installations, its fixed installation snap ring 9 is fixedly connected with press machine directional post 10, movable support frame 4 is movably hinged by rotating shaft 3 and fixed installation snap ring 9, arrange on movable support frame 4 and keep limited ring 8, keep limited ring 8 to be used for placing safety post 2, safety post 2 cross sections are circle or polygonal, drive maintenance limited ring 8 and safety post 2 rotations during movable support frame 43 rotation around the shaft, safety post 2 is between top slide block 1 and worktable 11.In order to make safety post 2 be connected with certain buffering, be provided with limited ring 5 on safety post 2, between limited ring 5 and maintenance limited ring 8, spring 6 is set.
When hydraulic press worked, movable support frame 4 outwards rotated, and safety post 2 is in outside top slide block 1 and worktable 11, on the not impact of the normal down sliding that trackslips.Hydraulic press being overhauled or mould being safeguarded when needing safety protection, rise top slide block 1, movable support frame 43 drives when rotating and keeps limited ring 8 and safety post 2 to rotate around the shaft, and safety post 2 is between top slide block 1 and worktable 11.Glide if top slide block 1 is unexpected, safety post 2 can be supported in and stop top slide block 1 to glide between top slide block 1 and worktable 11, to guarantee staff's safety.Simultaneously, in order further to increase reliability, setting position sensor 7 on fixed installation snap ring 9, when needs protect, movable support frame 4 around the shaft 3 rotate in place after, fixed installation snap ring 9 can provide locking signal by trigger position sensor 7, and hydraulic press is locked on electric, further increases Security.
Claims (4)
1. hydraulic press safety installations, it is characterized in that: fixed installation snap ring (9) is fixedly connected with press machine directional post (10), movable support frame (4) is movably hinged by rotating shaft (3) and fixed installation snap ring (9), arrange on movable support frame (4) and keep limited ring (8), keep limited ring (8) to be used for placing safety post (2), movable support frame (4) drives when rotate (3) around the shaft and keeps limited ring (8) and safety post (2) to rotate, safety post (2) is between top slide block (1) and worktable (11).
2. safety installations according to claim 1, is characterized in that arranging on safety post (2) limited ring (5), limited ring (5) with keep limited ring (8) spring (6) is set.
3. safety installations according to claim 1 is characterized in that safety post (2) cross section is circle or polygonal.
4. according to claim 1-3 arbitrary described safety installationss, is characterized in that fixedly mounting the upper setting position sensor (7) of snap ring (9) for detection of movable support frame (4) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028918 CN203010180U (en) | 2013-01-05 | 2013-01-05 | Hydraulic press machine safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028918 CN203010180U (en) | 2013-01-05 | 2013-01-05 | Hydraulic press machine safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010180U true CN203010180U (en) | 2013-06-19 |
Family
ID=48601776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028918 Expired - Fee Related CN203010180U (en) | 2013-01-05 | 2013-01-05 | Hydraulic press machine safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010180U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015386A (en) * | 2013-12-20 | 2014-09-03 | 昆山洛博格机械技术咨询有限公司 | Novel safety press machine |
| CN104325024A (en) * | 2013-06-28 | 2015-02-04 | 吴红平 | Stamping die and working method thereof |
| CN107838321A (en) * | 2017-11-30 | 2018-03-27 | 张旋 | A kind of hydraulic machinery safety device |
| CN109848399A (en) * | 2019-03-21 | 2019-06-07 | 中信戴卡股份有限公司 | A kind of supporting mechanism for the protection of open mold equipment safety |
| 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
- 2013-01-05 CN CN 201320028918 patent/CN203010180U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325024A (en) * | 2013-06-28 | 2015-02-04 | 吴红平 | Stamping die and working method thereof |
| CN104015386A (en) * | 2013-12-20 | 2014-09-03 | 昆山洛博格机械技术咨询有限公司 | Novel safety press machine |
| CN107838321A (en) * | 2017-11-30 | 2018-03-27 | 张旋 | A kind of hydraulic machinery safety device |
| CN109848399A (en) * | 2019-03-21 | 2019-06-07 | 中信戴卡股份有限公司 | A kind of supporting mechanism for the protection of open mold equipment safety |
| 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: 20130619 Termination date: 20170105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |