CN202155460U - Horizontal hydraulic forging equipment - Google Patents
Horizontal hydraulic forging equipment Download PDFInfo
- Publication number
- CN202155460U CN202155460U CN2011202299096U CN201120229909U CN202155460U CN 202155460 U CN202155460 U CN 202155460U CN 2011202299096 U CN2011202299096 U CN 2011202299096U CN 201120229909 U CN201120229909 U CN 201120229909U CN 202155460 U CN202155460 U CN 202155460U
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- China
- Prior art keywords
- hydraulic cylinder
- forging
- hydraulic
- compressor wire
- form structure
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- Expired - Lifetime
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Abstract
The utility model relates to horizontal hydraulic forging equipment, which belongs to the technical field of hydraulic machines. The horizontal hydraulic forging equipment comprises a pre-stressed wire winding structural bearing frame, a hydraulic cylinder, a forging and pressing die, a forging and pressing blank positioning device, a guide rail, a hydraulic cylinder piston positioning device, a forging and pressing die positioning sliding block, a hydraulic cylinder installation cushion block and a hydraulic and electric control system and is characterized in that 1-5 pre-stressed wire winding structural bearing frame(s) (1) is/are laterally arranged and is/are connected with the hydraulic cylinder; the forging and pressing die positioning sliding block (9) which can move in a transverse direction along a hydraulic cylinder piston is arranged on the guide rail (7); the guide rail (7) is arranged below the pre-stressed wire winding structural bearing frame(s); and the blank positioning device (4) is arranged below the pre-stressed wire winding structural bearing frame(s) and moves in six directions (namely, up-and-down, left-and-right, and back-and-forth). When the equipment is combined with a heating and feeding system, a rapid near-isothermal forging process at a high temperature can be realized conveniently.
Description
Technical field
The utility model belongs to the hydraulic press technical field, and a kind of horizontal hydraulic forging equipment particularly is provided, and adopts the horizontal hydraulic forging equipment of compressor wire winding arrangement load-bearing frame.
Background technology
At present; The normally vertical three beam four-column type structures of hydrostatic forging equipment commonly used; Last underbeam and column are connected or are welded to form the closed frame of a rigidity through bolt, to bear whole service loads of hydraulic press, therefore need very huge structure for the large-tonnage hydraulic press; And near the bonding pad of column and crossbeam, often have stress and concentrate, reduce the fatigue life of load-bearing frame.Because the blank of vertical forging press and the location of mould and replacing operation more complicated; Prolonged the time before the forging and pressing greatly, therefore, concerning hot forging or nearly isothermal forging process; Time, long blank and the mould of making lowered the temperature seriously, caused the unstable phenomenon of the process that forges and presses easily.Therefore, realize on vertical forging press that the technological requirement of isothermal forging need dispose expensive heating system, increase the complexity of operation especially, production efficiency is reduced greatly.
Summary of the invention
The purpose of the utility model is the deficiency that exists to vertical hydraulic forging equipment commonly used; Propose a kind of horizontal hydraulic forging equipment that can increase substantially blank and mold position and change operation efficiency, and can significantly improve the fatigue resistance of load-bearing frame.
The above-mentioned purpose of the utility model realizes through following technical scheme:
The utility model comprises that compressor wire wound form structure-bearing framework, hydraulic cylinder, forge die, forging and pressing blank positioner, guide rail, hydraulic cylinder piston positioner, forge die positioning sliding block, hydraulic cylinder install cushion block 10 and hydraulic pressure and electronic control system; Compressor wire wound form structure-bearing framework 1 is 1～5; Load-bearing frame 1 side direction of compressor wire winding arrangement is placed; And be connected with hydraulic cylinder; On load-bearing frame upper beam and the underbeam 2 guide rails 7 are housed respectively, on the guide rail of compressor wire wound form structure-bearing framework underbeam, are equipped with and below compressor wire wound form structure-bearing framework, are furnished with blank positioner 4 with the forge die positioning sliding block 9 of hydraulic cylinder piston move left and right; And blank positioner 4 can move along the up, down, left, right, before and after six direction, the convenient space orientation that realizes the forging and pressing blank.
Compressor wire wound form structure-bearing framework 1 comprises Zuo Liang, You Liang, crossbeam, and two crossbeams are supported between Zuo Liang and the right beam and constitute frame up and down, and whole frame is wound in one by the steel wire that has initial tension.Compressor wire wound form structure-bearing framework 1 is by the size decision of the maximum working pressure (MWP) and the working face of equipment.
The positioner 8 of hydraulic cylinder piston can be along four guide rail move left and right on the load-bearing frame.
The hydraulic cylinder that is connected 1～8 same size in the inboard of compressor wire wound form structure-bearing framework 1 Zuo Liang and right beam; Hydraulic cylinder can be connected 1～4 hydraulic cylinder in a side of Zuo Liang and right beam; Also can connect 1～4 hydraulic cylinder respectively, and the movement velocity of hydraulic cylinder piston is by HYDRAULIC CONTROL SYSTEM in both sides.The specification of hydraulic cylinder is by the maximum working pressure (MWP) of equipment; The operating pressure decision of working face and hydraulic system; The movement velocity of hydraulic cylinder piston also can be between 1～100mm/s by the control of control system; Precision can be controlled in the 1mm, and concrete movement velocity is confirmed by the Forging Technology of forging and pressing blank.Equipment configuration bit displacement sensor and speed control system can be monitored the moving displacement and the movement velocity of hydraulic cylinder piston in real time.
On the guide rail below the compressor wire wound form structure-bearing framework 1, be equipped with and have Baltimore groove on the forge die positioning sliding block 9 and to be used to locate forge die with the forge die positioning sliding block 9 of hydraulic cylinder piston move left and right.
The control system can realize the Synchronization Control to a plurality of cylinder piston motions, and control accuracy reaches ± 1mm.
Equipment configuration bit displacement sensor of the present invention and speed control system can be monitored the moving displacement and the movement velocity of oil cylinder piston in real time.
The size (comprising length L, height H, width D) of compressor wire wound form structure-bearing frame work window, the winding number of turns of steel wire and the size of prestress are by practical application conditional decisions such as the tonnage of forging press, billet sizes.
Parameters such as the type of hydraulic cylinder, quantity, size, maximum working pressure (MWP), movement travel are by concrete designing technique conditional decision.
The present invention compares with existing vertical hydraulic forging machine, has following high-lighting effect and advantage: 1) load-bearing frame is dwindled, weight saving; 2) eliminate the region of stress concentration of conventional vertical hydraulic forging equipment frame, helped improving the fatigue resistance of load-bearing frame; 3) can realize forging and pressing the replacing and the positioning action of blank and mould more quickly, reduce the temperature drop of blank and mould in hot forging or the isothermal forging process; 4) horizontal design can provide bigger operating space, and can be easily achieves a butt joint with other equipment (for example heat-treatment furnace etc.), under additional expensive heating system situation, realizes the rapid isothermal forging process; 5) realize automation control easily; 6) equipment investment and maintenance cost are lower.
Description of drawings
Fig. 1 is a hydrostatic forging device structure sketch map.Wherein, compressor wire wound form structure-bearing framework 1, hydraulic cylinder 2,6, forge die 3,5, blank positioner 4, guide rail 7, hydraulic cylinder piston positioner 8, forge die positioning sliding block 9, hydraulic cylinder are installed cushion block 10, compressor wire 11.
The specific embodiment
The utility model comprises compressor wire wound form structure-bearing framework 1, hydraulic cylinder 2,6; Forge die 3,5, forging and pressing blank positioner 4, guide rail 7, hydraulic cylinder piston positioner 8, forge die positioning sliding block 9, hydraulic cylinder are installed cushion block 10 and hydraulic pressure and electronic control system; The quantity of compressor wire wound form structure-bearing framework 1 is 1～5; Load-bearing frame 1 side direction of compressor wire winding arrangement is placed; And be connected with hydraulic cylinder; On the guide rail 7 below the compressor wire wound form structure-bearing framework 1, being equipped with can be with the forge die positioning sliding block 9 of hydraulic cylinder piston move left and right; Below compressor wire wound form structure-bearing framework, be furnished with blank positioner 4, and blank positioner 4 can move the convenient space orientation that realizes the forging and pressing blank along the up, down, left, right, before and after six direction.
Do further explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Fig. 1 is the device structure sketch map, and wherein 1 is the load-bearing frame of compressor wire winding arrangement, the size of frame work window; Comprise length L; Height H, width D etc. are by parameter determining such as the size that accessory is installed in the condition of work of hydraulic press and the operation window, types.The winding number of turns of the quantity of compressor wire framework and steel wire is mainly determined by the design parameters such as tonnage, blank and forging ' s block dimension of hydraulic press.
Hydraulic cylinder is fixed on the inboard of the Zuo Liang of load mechanism, right beam, and hydraulic cylinder can be installed respectively in both sides, also can be only hydraulic cylinder be installed and opposite side installs and fixes cushion block in a side, is determined on a case-by-case basis.The quantity of hydraulic cylinder, material and size are according to the tonnage of forging press, and the Design of Hydraulic System pressure and other parameters determines.Hydraulic cylinder need be installed in the geometric center place of curb girder.
Adopt the separate type design between the mould of hydrostatic forging equipment and the hydraulic cylinder piston so that change, the size of mould, material, operating temperature are looked condition of work and are confirmed.
Blank positioner 4 should be able to move the space orientation of being convenient to realize blank on left and right, upper and lower, forward and backward six direction.The blank positioner can also can be selected hydraulic-driven by Mechanical Driven.The blank positioner can also play the effect of the demoulding.
Guide rail 7 plays the role of positioning to the motion of piston on the one hand, but servicing unit such as installation mold positioning sliding block on guide rail on the other hand.
Hydraulic system and control system by tonnage, the control method of equipment, require function and design parameter etc. to confirm.
Claims (4)
1. horizontal hydraulic forging equipment; Comprise compressor wire wound form structure-bearing framework, hydraulic cylinder; Forge die, forging and pressing blank positioner, guide rail, hydraulic cylinder piston positioner, forge die positioning sliding block, hydraulic cylinder are installed cushion block and hydraulic pressure and electronic control system; It is characterized in that; Compressor wire wound form structure-bearing framework (1) is 1～5; The load-bearing frame of compressor wire winding arrangement (1) side direction is placed, and is connected with hydraulic cylinder, on load-bearing frame upper beam and the underbeam 2 guide rails is housed respectively; On the guide rail (7) of compressor wire wound form structure-bearing framework (1) underbeam, be equipped with and below the load-bearing frame of compressor wire wound form structure, be furnished with blank positioner (4) with the forge die positioning sliding block (9) of hydraulic cylinder piston move left and right.
2. horizontal hydraulic forging equipment according to claim 1; It is characterized in that; Compressor wire wound form structure-bearing framework (1) comprises Zuo Liang, You Liang, crossbeam; Two crossbeams are supported between Zuo Liang and the right beam and constitute frame up and down, and whole frame is wound in one by the steel wire that has initial tension.
3. horizontal hydraulic forging equipment according to claim 1; It is characterized in that; The hydraulic cylinder that is connected 1～8 same size in the inboard of compressor wire wound form structure-bearing framework (1) Zuo Liang and right beam; Hydraulic cylinder is connected 1～4 hydraulic cylinder in a side of Zuo Liang and right beam, perhaps connects 1～4 hydraulic cylinder respectively in both sides.
4. horizontal hydraulic forging equipment according to claim 1 is characterized in that, the forge die positioning sliding block has Baltimore groove on (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202299096U CN202155460U (en) | 2011-06-30 | 2011-06-30 | Horizontal hydraulic forging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202299096U CN202155460U (en) | 2011-06-30 | 2011-06-30 | Horizontal hydraulic forging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155460U true CN202155460U (en) | 2012-03-07 |
Family
ID=45763109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202299096U Expired - Lifetime CN202155460U (en) | 2011-06-30 | 2011-06-30 | Horizontal hydraulic forging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155460U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215250A (en) * | 2015-10-26 | 2016-01-06 | 昆山永年先进制造技术有限公司 | The multi-cored forging press of large-tonnage horizontal force |
| CN109263134A (en) * | 2017-07-18 | 2019-01-25 | 董祥义 | A kind of horizontal wound hydraulic machine |
| CN109263116A (en) * | 2017-07-18 | 2019-01-25 | 董祥义 | A kind of vertical winding hydraulic press |
| CN112475176A (en) * | 2020-09-14 | 2021-03-12 | 郎溪浩良锻造有限公司 | Forging and pressing mould for production of engineering machinery parts |
-
2011
- 2011-06-30 CN CN2011202299096U patent/CN202155460U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215250A (en) * | 2015-10-26 | 2016-01-06 | 昆山永年先进制造技术有限公司 | The multi-cored forging press of large-tonnage horizontal force |
| CN109263134A (en) * | 2017-07-18 | 2019-01-25 | 董祥义 | A kind of horizontal wound hydraulic machine |
| CN109263116A (en) * | 2017-07-18 | 2019-01-25 | 董祥义 | A kind of vertical winding hydraulic press |
| CN112475176A (en) * | 2020-09-14 | 2021-03-12 | 郎溪浩良锻造有限公司 | Forging and pressing mould for production of engineering machinery parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |