CN108016081A - A kind of multiple hydraulic transfer press - Google Patents
A kind of multiple hydraulic transfer press Download PDFInfo
- Publication number
- CN108016081A CN108016081A CN201810115543.6A CN201810115543A CN108016081A CN 108016081 A CN108016081 A CN 108016081A CN 201810115543 A CN201810115543 A CN 201810115543A CN 108016081 A CN108016081 A CN 108016081A
- Authority
- CN
- China
- Prior art keywords
- column
- hydraulic transfer
- transfer press
- multiple hydraulic
- press
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000013021 overheating Methods 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 238000000137 annealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- -1 timber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention provides a kind of multiple hydraulic transfer press, including base, the column being located on base, the upper beam and sliding beam being connected with column, sliding block synchronous balance mechanism, slide block safety emergency braking apparatus, the plunger cylinder and piston oil-cylinder being connected with upper beam are further included；The column is using 40Cr as raw material, is made through Overheating Treatment.The multiple hydraulic transfer press of the present invention, due to the column with heat treatment, the performance with high-strength corrosion-resisting.
Description
Technical field
The present invention relates to a kind of multiple hydraulic transfer press, belong to machine tool technology field.
Background technology
Hydraulic press is a kind of machinery that the products such as metal, plastics, rubber, timber, powder are processed using hydrostatic pressure.
It is usually used in pressing process and block pressing forming process, such as：Forging and stamping, punching press, cold-extruded, alignment, bending, flange, process of sheet drawing, powder
Metallurgical, press fitting etc..
Its principle is using many using the machinery of liquid pressure transmission, species made of Pascal's law.Certainly, use
Way is also according to needing to be diversified.Such as divide by the class of liquids for transmitting pressure, there is two major class of hydraulic press and hydraulic press.
The gross pressure that hydraulic press produces is larger, is usually used in forging and punching press.Hydraulic forging press be divided into again hydraulic die press and
Two kinds of open die forging hydraulic press.Hydraulic die press mould, and open die forging hydraulic press does not have to mould.The First ten thousand of China's manufacture
Ton hydraulic press is exactly hydraulic press for free forging.
Column is the critical piece on hydraulic press, and the effect of column will not only support upper beam and oil cylinder, bear working pulling force,
Also to play the guiding role to moved cross beam.
Since the column of hydraulic press is using frequently, easy damaged, have impact on the use of hydraulic press.
The content of the invention
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of multiple hydraulic transfer press.
The multiple hydraulic transfer press of the present invention, including base, the column being located on base, the upper beam that is connected with column and cunning
Dynamic crossbeam, further includes sliding block synchronous balance mechanism, slide block safety emergency braking apparatus, the plunger cylinder being connected with upper beam and work
Fill in oil cylinder；
The column is using 40Cr as raw material, is made through Overheating Treatment.
Preferably,
The heat treatment process is as follows：Heat treatment Jing Guo annealing, normalizing, quenching and tempering successively, the annealing temperature
For 800 DEG C, the normalizing temperature is 800 DEG C, and the hardening heat is 800 DEG C, and the temperature is 250 DEG C.
The multiple hydraulic transfer press of the present invention, due to the column with heat treatment, the performance with high-strength corrosion-resisting.
Embodiment
Embodiment 1
The multiple hydraulic transfer press of the present invention, including base, the column being located on base, the upper horizontal stroke that is connected with column
Beam and sliding beam, further include sliding block synchronous balance mechanism, slide block safety emergency braking apparatus, the column being connected with upper beam
Fill in oil cylinder and piston oil-cylinder；
The column is using 40Cr as raw material, is made through Overheating Treatment.
The heat treatment process is as follows：Heat treatment Jing Guo annealing, normalizing, quenching and tempering successively, the annealing
Temperature is 800 DEG C, and the normalizing temperature is 800 DEG C, and the hardening heat is 800 DEG C, and the temperature is 250
℃。
Claims (2)
- A kind of 1. multiple hydraulic transfer press, it is characterised in that including base, the column being located on base, with column phaseUpper beam and sliding beam even, further includes sliding block synchronous balance mechanism, slide block safety emergency braking apparatus and upper beam Connected plunger cylinder and piston oil-cylinder；The column is using 40Cr as raw material, is made through Overheating Treatment.
- 2. a kind of multiple hydraulic transfer press according to claim 1, it is characterised in that the heat treatment process is as follows：According to The secondary heat treatment Jing Guo annealing, normalizing, quenching and tempering, the annealing temperature are 800 DEG C, and the normalizing temperature is 800 DEG C, the hardening heat is 800 DEG C, and the temperature is 250 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115543.6A CN108016081A (en) | 2018-02-06 | 2018-02-06 | A kind of multiple hydraulic transfer press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810115543.6A CN108016081A (en) | 2018-02-06 | 2018-02-06 | A kind of multiple hydraulic transfer press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108016081A true CN108016081A (en) | 2018-05-11 |
Family
ID=62075207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810115543.6A Pending CN108016081A (en) | 2018-02-06 | 2018-02-06 | A kind of multiple hydraulic transfer press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108016081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116790972A (en) * | 2023-02-22 | 2023-09-22 | 徐州徐工基础工程机械有限公司 | Method for controlling performance of impact piston of 50CrMo4 hydraulic rock drill |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121322U (en) * | 1992-01-16 | 1992-11-11 | 洛阳轴承厂 | Multi-position non-bias loading die forging hydraulic press |
| JPH0938797A (en) * | 1995-05-25 | 1997-02-10 | Kobe Steel Ltd | Winding type pressure vessel and press frame |
| CN1958190A (en) * | 2006-09-12 | 2007-05-09 | 中国第一重型机械集团公司 | Adjustable clearance guide rail of pre stressed stand in large scale forging pump press |
| CN102602019A (en) * | 2012-03-22 | 2012-07-25 | 上海大学 | Low-power 200mm/s grade high-speed large-tonnage four-post single-acting hot-stamping oil press |
| CN103112192A (en) * | 2013-02-05 | 2013-05-22 | 张伟伟 | Station type hydraulic molding machine |
| CN104708847A (en) * | 2013-12-11 | 2015-06-17 | 扬州锻压机床股份有限公司 | Heavy precise multi-station press |
-
2018
- 2018-02-06 CN CN201810115543.6A patent/CN108016081A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121322U (en) * | 1992-01-16 | 1992-11-11 | 洛阳轴承厂 | Multi-position non-bias loading die forging hydraulic press |
| JPH0938797A (en) * | 1995-05-25 | 1997-02-10 | Kobe Steel Ltd | Winding type pressure vessel and press frame |
| CN1958190A (en) * | 2006-09-12 | 2007-05-09 | 中国第一重型机械集团公司 | Adjustable clearance guide rail of pre stressed stand in large scale forging pump press |
| CN102602019A (en) * | 2012-03-22 | 2012-07-25 | 上海大学 | Low-power 200mm/s grade high-speed large-tonnage four-post single-acting hot-stamping oil press |
| CN103112192A (en) * | 2013-02-05 | 2013-05-22 | 张伟伟 | Station type hydraulic molding machine |
| CN104708847A (en) * | 2013-12-11 | 2015-06-17 | 扬州锻压机床股份有限公司 | Heavy precise multi-station press |
Non-Patent Citations (3)
| Title |
|---|
| 吴宗泽: "《机械设计师手册》", 31 January 2002 * |
| 杨桂府等: "《模具制造技术基础》", 31 July 2007 * |
| 赵静一等: "《液压系统故障诊断与排除案例精选》", 31 January 2017 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116790972A (en) * | 2023-02-22 | 2023-09-22 | 徐州徐工基础工程机械有限公司 | Method for controlling performance of impact piston of 50CrMo4 hydraulic rock drill |
| CN116790972B (en) * | 2023-02-22 | 2023-11-24 | 徐州徐工基础工程机械有限公司 | A performance control method for impact piston of 50CrMo4 hydraulic rock drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |