CN2892321Y - Multi-cylinder type hydraulic tripping covered wagon of heat mould forging pressing machine - Google Patents
Multi-cylinder type hydraulic tripping covered wagon of heat mould forging pressing machine Download PDFInfo
- Publication number
- CN2892321Y CN2892321Y CN 200620019900 CN200620019900U CN2892321Y CN 2892321 Y CN2892321 Y CN 2892321Y CN 200620019900 CN200620019900 CN 200620019900 CN 200620019900 U CN200620019900 U CN 200620019900U CN 2892321 Y CN2892321 Y CN 2892321Y
- Authority
- CN
- China
- Prior art keywords
- frame
- hydraulic
- hydraulic pressure
- pull bar
- nut
- 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
Links
- 238000005242 forging Methods 0.000 title claims abstract description 14
- 235000019488 nut oil Nutrition 0.000 claims description 3
- 239000010466 nut oil Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 235000019198 oils Nutrition 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 2
- 239000010720 hydraulic oil Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000005068 cooling lubricant Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a multi-cylinder hydraulic blocking-release device for hot die forging presses. The device includes a pull rod arranged in the split frame, fastening nuts arranged at one end of the pull rod and used to fasten the frame, and hydraulic fastening nuts arranged at the other end of the pull rod and used to fasten the frame. The hydraulic fastening nut includes a multi-segment loading pad arranged close to the frame, a hydraulic fastening nut provided with a plurality of oil chambers and pressed against the multi-segment loading pad, a plurality of plungers arranged in the oil chamber of the hydraulic fastening nut, and seal parts arranged in the plungers. The utility model is featured with simple structure, convenient operation, time-saving, reliable blocking-release and none-destruction, and can be widely used in hot die forging presses with a split frame.
Description
Affiliated technical field the present invention relates to a kind of hotdie forging press multiple casing hydraulic pressure and frees vexed car device, can be widely used in the split type frame hotdie forging press.
The existing hotdie forging press of background technology is freed vexed car device, generally adopts the vexed car device of freeing of manual adjustments, motor-driven adjusting, because of poor working environment, hotdie forging press wedge shape workbench easy-to-rust, often adopt water and, when the vexed car of appearance, free vexed car difficulty based on the cooling lubricant of water, the mode that often adopts vapour to cut is severed mould, to free vexed car fault, can lose time like this, destroy mould, increase cost, reduce production efficiency.
Summary of the invention the object of the present invention is to provide a kind of simple in structure, easy to operate, save time, free reliable, the nondestructive hotdie forging press multiple casing of vexed car hydraulic pressure and free vexed car device.
In order to achieve the above object, hotdie forging press multiple casing hydraulic pressure of the present invention is freed vexed car device, comprise the pull bar that is installed in the split type frame, be installed in the clamp nut that is used for fastening frame on pull bar one end, be installed in the hydraulic pressure clamp nut that is used for fastening frame on the pull bar other end; Said hydraulic pressure clamp nut comprises many lobes bearing pads of installing near frame, is provided with several oil pockets and is pressed against hydraulic cylinder nut on many lobes bearing pads, is installed in several plunger bodies in the hydraulic cylinder nut oil pocket, is installed in the seal on the plunger body.
Hotdie forging press multiple casing hydraulic pressure of the present invention is freed vexed car device, its operation principle is: earlier clamp nut is installed, again plunger body and seal are installed in the hydraulic cylinder nut, the hydraulic cylinder nut is rotated to the preset bearing, load hydraulic oil and make plunger body end face and frame plane contact, under the effect of hydraulic oil, frame is shortened, pull bar elongates, when reaching predetermined pretightning force, have a relative elongation, bleed off hydraulic oil after being encased inside many lobes bearing pads between hydraulic cylinder nut and the frame plane this moment, at this moment frame, pull bar, the nut parts have formed a seal force system.In that operate miss or blank temperature are low excessively when causing vexed car, utilize the power of hydraulic oil pull bar can be elongated once more, when hydraulic cylinder nut and contact plane have certain interval, many lobes bearing pads is installed, emit hydraulic oil, to free vexed car.
Hotdie forging press multiple casing hydraulic pressure of the present invention is freed vexed car device, and is easy to operate, saves time, and cylinder diameter is little, many sealings, and cost of manufacture is low, long service life, it is reliable to free vexed car, does not have destructive.
Description of drawings is done further explanation below in conjunction with accompanying drawing and embodiment to the present invention.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the I place partial enlarged view among Fig. 1;
Fig. 3 is the A-A cutaway view among Fig. 2.
The specific embodiment is in Fig. 1～Fig. 3, hotdie forging press multiple casing hydraulic pressure of the present invention is freed vexed car device, comprise the pull bar 1 that is installed in the split type frame, be installed in the clamp nut 2 that is used for fastening frame on pull bar one end, be installed in the hydraulic pressure clamp nut 3 that is used for fastening frame on the pull bar other end; Said hydraulic pressure clamp nut 3, comprise the many lobes bearing pads 3-1 that installs near frame, be provided with several oil pockets and be pressed against hydraulic cylinder nut 3-2 on many lobes bearing pads, be installed in several plunger bodies 3-3 in the hydraulic cylinder nut oil pocket, be installed in the seal 3-4 on the plunger body.
Claims (1)
1, a kind of hotdie forging press multiple casing hydraulic pressure is freed vexed car device, it is characterized in that, comprise the pull bar that is installed in the split type frame, be installed in the clamp nut that is used for fastening frame on pull bar one end, be installed in the hydraulic pressure clamp nut that is used for fastening frame on the pull bar other end; Said hydraulic pressure clamp nut comprises many lobes bearing pads of installing near frame, is provided with several oil pockets and is pressed against hydraulic cylinder nut on many lobes bearing pads, is installed in several plunger bodies in the hydraulic cylinder nut oil pocket, is installed in the seal on the plunger body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620019900 CN2892321Y (en) | 2006-04-05 | 2006-04-05 | Multi-cylinder type hydraulic tripping covered wagon of heat mould forging pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620019900 CN2892321Y (en) | 2006-04-05 | 2006-04-05 | Multi-cylinder type hydraulic tripping covered wagon of heat mould forging pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892321Y true CN2892321Y (en) | 2007-04-25 |
Family
ID=38060487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620019900 Expired - Fee Related CN2892321Y (en) | 2006-04-05 | 2006-04-05 | Multi-cylinder type hydraulic tripping covered wagon of heat mould forging pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892321Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216578A (en) * | 2016-06-23 | 2016-12-14 | 无锡德斯凯动力科技有限公司 | A kind of four station multi-ram forging hydraulic presses |
| CN109676073A (en) * | 2019-02-25 | 2019-04-26 | 河南九安机械设备有限公司 | A kind of multi-cylinder forging equipment |
-
2006
- 2006-04-05 CN CN 200620019900 patent/CN2892321Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216578A (en) * | 2016-06-23 | 2016-12-14 | 无锡德斯凯动力科技有限公司 | A kind of four station multi-ram forging hydraulic presses |
| CN109676073A (en) * | 2019-02-25 | 2019-04-26 | 河南九安机械设备有限公司 | A kind of multi-cylinder forging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO YIYOU METAL FORMING MACHINERY CO., LTD. Free format text: FORMER OWNER: GAO RUYUN Effective date: 20111108 Free format text: FORMER OWNER: HAN LINYUAN |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Ruyun Inventor after: Han Linyuan Inventor before: Gao Ruyun Inventor before: Han Linyuan |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111108 Address after: 266300 Shandong city of Jiaozhou Province Fuan Industrial Park No. 578 Binzhou Road Patentee after: Qingdao Yiyou Metalforming Machinery Co.,Ltd. Address before: 266300 Shandong city of Jiaozhou Province Fuan Industrial Park No. 578 Binzhou Road Co-patentee before: Han Linyuan Patentee before: Gao Ruyun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20130405 |