CN203159499U - Four-beam four-column synchronous explosive pressing hydraulic machine - Google Patents
Four-beam four-column synchronous explosive pressing hydraulic machine Download PDFInfo
- Publication number
- CN203159499U CN203159499U CN 201320049201 CN201320049201U CN203159499U CN 203159499 U CN203159499 U CN 203159499U CN 201320049201 CN201320049201 CN 201320049201 CN 201320049201 U CN201320049201 U CN 201320049201U CN 203159499 U CN203159499 U CN 203159499U
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- Prior art keywords
- sliding blocks
- hydraulic machine
- sliding block
- top shoe
- end rail
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- 238000003825 pressing Methods 0.000 title claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 10
- 239000002360 explosive Substances 0.000 title abstract description 8
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- 238000000748 compression moulding Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a four-beam four-column synchronous explosive pressing hydraulic machine which comprises four vertical columns, wherein upper transverse beams are fixedly installed at the upper ends of the four vertical columns; upper cylinders are installed on the upper transverse beams; upper sliding blocks are installed at the upper ends of the four vertical columns in a sliding manner; piston rods of the upper cylinders are connected with the upper sliding blocks so as to drive the upper sliding blocks to move up and down; lower transverse beams are fixedly installed at the lower ends of the four vertical columns; lower cylinders are installed on the lower transverse beams; lower sliding blocks are installed at the lower ends of the four vertical columns in a sliding manner; the piston rods of the lower cylinders are connected with the lower sliding blocks so as to drive the lower sliding blocks to move up and down; the upper sliding blocks and the lower sliding blocks move oppositely; upper and lower limiting columns are respectively installed on the left and right sides of the upper and lower transverse beams; the upper and lower limiting columns are respectively provided with adjusting screw nuts; and the adjusting screw nuts are used for limiting the descend of the upper sliding blocks and the ascend of the lower sliding blocks. According to the hydraulic machine, the conventional downward hydraulic machine and the downward jacking hydraulic machine are integrated together so as to form a multifunctional hydraulic machine, the structure is optimized, the raw materials are saved, and meanwhile the function is advanced, and a pressing forming process of various explosives is met.
Description
Technical field:
The utility model relates to hydraulic machinery, mainly is the synchronous pressing hydraulic machines of a kind of four beams, four posts.
Background technology:
Pressing hydraulic machine is that the production for explosive manufactures and designs, and is used for being mainly used in the compression moulding technology of explosive.
Drug pressing machine commonly used has only a slide block in structure design, compression moulding is from the top down arranged, compression moulding is from bottom to top also arranged, all be unidirectional compression moulding, the consequence that unidirectional compacting brings is that the levels powder column compact density of powder column moulding is inconsistent, only is fit to the compression moulding technology of little powder column and conventional explosives.
Along with state's clothes development of science and technology, physical dimension and weight to explosive column require to have raising greatly, higher to the requirement of the density uniformity coefficient after the compression leg moulding, so press for the needs that a kind of new pressing hydraulic machine adapts to the explosive column moulding of big equivalent.
The utility model content:
Technical problem to be solved in the utility model provides the synchronous pressing hydraulic machine of a kind of four beams, four posts, its downstriker hydropress and organic uniting two into one of lower top type hydropress with routine forms a kind of multifunctional solution press, composition optimizes, save starting material, while is powerful, satisfies the compression moulding technology of multicharge.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The synchronous pressing hydraulic machine of a kind of four beams, four posts, include four root posts, it is characterized in that: the upper end of described four root posts is installed with top end rail, upper cylinder is installed on the top end rail, the upper end of described four root posts is equipped with top shoe in the slid underneath of top end rail, and the piston rod of described upper cylinder is connected the driving top shoe and moves up and down with top shoe; The lower end of described four root posts is installed with bottom end rail, oil cylinder is installed down on the bottom end rail, the lower end of described four root posts faces top shoe and is slidingly fitted with sliding block, the described piston rod of oil cylinder down is connected the driving sliding block and moves up and down with sliding block, described top shoe and sliding block are mobile in opposite directions; The and arranged on left and right sides of described top end rail is equipped with the upper limit post, the and arranged on left and right sides of bottom end rail is equipped with the lower limit post, described upper limit post is passed down through top shoe and stretches out, the lower limit post is upward through sliding block and stretches out, be separately installed with setting nut on the external part of described upper and lower spacing post, the decline of the setting nut restriction top shoe on the upper limit post, the rising of the setting nut restriction sliding block on the lower limit post.
Described upper and lower oil cylinder links to each other by magnetic valve, and is identical by the separately-driven upper and lower slide block pressure of upper and lower oil cylinder.
Top shoe and the sliding block of the synchronous pressing hydraulic machine of four beams, four posts of the present utility model have independently Controlling System, can realize also can realizing asynchronous pressing process to the pressure pressing process synchronously, are fit to the requirement of multiple pressing powder technology; When top shoe and sliding block are carrying out synchronously when pressing pressing process, oil cylinder links to each other by magnetic valve up and down, makes up and down that slide block pressure is consistent, the consistence of pressure when guaranteeing compacting synchronously.
When top shoe went downwards to certain position, the setting nut on the upper limit post can limit top shoe to be continued to descend, and realizes the limit journey defencive function of top shoe, avoids taking place security incident in the utility model; When sliding block rose to certain position, the setting nut on the lower limit post can limit sliding block to be continued to rise, and realizes the limit journey defencive function of sliding block.
At top shoe demoulding discharging device is housed in the utility model.
The utility model has the advantages that:
The utility model forms a kind of multifunctional solution press with downstriker hydropress and organic the uniting two into one of lower top type hydropress of routine, and starting material are saved in composition optimizes, and are simultaneously powerful, satisfy the compression moulding technology of multicharge.
Description of drawings:
Fig. 1 is front view of the present utility model.
Fig. 2 is side-view of the present utility model.
Embodiment:
Referring to Fig. 1, the synchronous pressing hydraulic machine of a kind of four beams, four posts, include four root posts 5, the upper end of described four root posts 1 is installed with top end rail 1, upper cylinder 2 is installed on the top end rail, the upper end of described four root posts 5 is equipped with top shoe 3 in the slid underneath of top end rail, and the piston rod of described upper cylinder 2 is connected the driving top shoe and moves up and down with top shoe 3; The lower end of described four root posts 5 is installed with bottom end rail 9, oil cylinder 8 is installed down on the bottom end rail 9, the lower end of described four root posts 5 faces top shoe and is slidingly fitted with sliding block 7, the described piston rod of oil cylinder 8 down is connected the driving sliding block and moves up and down with sliding block 7, described top shoe 3 is mobile in opposite directions with sliding block 7; The and arranged on left and right sides of described top end rail 1 is equipped with upper limit post 4, the and arranged on left and right sides of bottom end rail 9 is equipped with lower limit post 6, described upper limit post 4 is passed down through top shoe 3 and stretches out, lower limit post 6 is upward through sliding block 7 and stretches out, be separately installed with setting nut 10 on described upper and lower spacing post 4 and 6 the external part, the decline of the setting nut restriction top shoe 3 on the upper limit post 4, the rising of the setting nut restriction sliding block 7 on the lower limit post 6.
Described upper and lower oil cylinder 2 links to each other by magnetic valve with 7, and is identical with 7 pressure by the separately-driven upper and lower slide block 3 of upper and lower oil cylinder.
Claims (2)
1. synchronous pressing hydraulic machine of beam four posts, include four root posts, it is characterized in that: the upper end of described four root posts is installed with top end rail, upper cylinder is installed on the top end rail, the upper end of described four root posts is equipped with top shoe in the slid underneath of top end rail, and the piston rod of described upper cylinder is connected the driving top shoe and moves up and down with top shoe; The lower end of described four root posts is installed with bottom end rail, oil cylinder is installed down on the bottom end rail, the lower end of described four root posts faces top shoe and is slidingly fitted with sliding block, the described piston rod of oil cylinder down is connected the driving sliding block and moves up and down with sliding block, described top shoe and sliding block are mobile in opposite directions; The and arranged on left and right sides of described top end rail is equipped with the upper limit post, the and arranged on left and right sides of bottom end rail is equipped with the lower limit post, described upper limit post is passed down through top shoe and stretches out, the lower limit post is upward through sliding block and stretches out, be separately installed with setting nut on the external part of described upper and lower spacing post, the decline of the setting nut restriction top shoe on the upper limit post, the rising of the setting nut restriction sliding block on the lower limit post.
2. the synchronous pressing hydraulic machine of a kind of four beams, four posts according to claim 1 is characterized in that: described upper and lower oil cylinder links to each other by magnetic valve, and is identical by the separately-driven upper and lower slide block pressure of upper and lower oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049201 CN203159499U (en) | 2013-01-29 | 2013-01-29 | Four-beam four-column synchronous explosive pressing hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049201 CN203159499U (en) | 2013-01-29 | 2013-01-29 | Four-beam four-column synchronous explosive pressing hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159499U true CN203159499U (en) | 2013-08-28 |
Family
ID=49020701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320049201 Expired - Fee Related CN203159499U (en) | 2013-01-29 | 2013-01-29 | Four-beam four-column synchronous explosive pressing hydraulic machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203159499U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467490A (en) * | 2018-12-27 | 2019-03-15 | 合肥合锻智能制造股份有限公司 | A kind of pressing hydraulic machine positioning self-checking device |
| CN109483938A (en) * | 2018-12-04 | 2019-03-19 | 合肥合锻智能制造股份有限公司 | A kind of five beam four-column type pressing hydraulic machines |
| CN109520380A (en) * | 2018-10-13 | 2019-03-26 | 合肥海德数控液压设备有限公司 | Four position forming device of petroleum perforation charge |
| CN109760354A (en) * | 2019-01-04 | 2019-05-17 | 安徽天水液压机床科技有限公司 | A kind of four-column hydraulic press and its application method |
-
2013
- 2013-01-29 CN CN 201320049201 patent/CN203159499U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520380A (en) * | 2018-10-13 | 2019-03-26 | 合肥海德数控液压设备有限公司 | Four position forming device of petroleum perforation charge |
| CN109483938A (en) * | 2018-12-04 | 2019-03-19 | 合肥合锻智能制造股份有限公司 | A kind of five beam four-column type pressing hydraulic machines |
| CN109467490A (en) * | 2018-12-27 | 2019-03-15 | 合肥合锻智能制造股份有限公司 | A kind of pressing hydraulic machine positioning self-checking device |
| CN109760354A (en) * | 2019-01-04 | 2019-05-17 | 安徽天水液压机床科技有限公司 | A kind of four-column hydraulic press and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20170129 |