CN104416101A - High-temperature thermoforming hydraulic machine with adjustable guide devices - Google Patents
High-temperature thermoforming hydraulic machine with adjustable guide devices Download PDFInfo
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- CN104416101A CN104416101A CN201310404063.9A CN201310404063A CN104416101A CN 104416101 A CN104416101 A CN 104416101A CN 201310404063 A CN201310404063 A CN 201310404063A CN 104416101 A CN104416101 A CN 104416101A
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- guide
- guide pin
- pin bushing
- guiding device
- cross beam
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Abstract
The invention relates to a high-temperature thermoforming hydraulic machine with adjustable guide devices. The high-temperature thermoforming hydraulic machine with the adjustable guide devices comprises an upper cross beam, a supporting post and a lower cross beam which are connected through a pull rod and a lock nut and are pre-tightened through a hydraulic pre-tightening mechanism to form an overall framework machine body; a main cylinder of which one end is connected with a sliding block is mounted on the upper cross beam; a mobile worktable is mounted on the lower cross beam; the high-temperature thermoforming hydraulic machine with the adjustable guide device is characterized in that a guide sleeve is arranged in the upper cross beam; a guide post of which one end penetrates through the guide sleeve of the upper cross beam is fixed to the upper plane of the sliding block; a plurality of groups of adjustable guide devices are arranged between the axial direction of the guide post and the guide sleeve. The high-temperature thermoforming hydraulic machine with the adjustable guide devices has the advantages that when the gap between sliding wedge iron of each guide device and the guide post is increased, the gap between the sliding wedge iron and the guide post can be adjusted by adjusting the thickness of an adjustment gasket of the corresponding guide device without replacing a guide sleeve part. The operation can be simplified; the production cost can be reduced; the energy resources can be saved; moreover, the forging requirements of various types of workpieces can also be met; the forging quality and the production efficiency of a titanium alloy component are improved.
Description
Technical field
The invention belongs to metal forming machinery technical field, particularly relate to a kind of high-temperature hot forming hydraulic press with adjustable guiding device.
Background technology
In recent years, along with the development of opportunity of combat of new generation, helicopter, large aircraft and high-performance enginer, the manufacture of airborne vehicle is proposed to the requirements such as high thrust-weight ratio, high reliability, high-durability, long-life, low cost, therefore the requirement of materials and process is also improved constantly, a large amount of less-deformable alloy, as titanium alloy, high-temperature alloy material are used.Because titanium alloy light weight, intensity are high, there is again good heat-resisting resistance to low temperature simultaneously, because of but aircraft industry optimum structure material.At present, large titanium alloy, high temperature alloy forging forming equipment mainly comprise conventional drop press and isothermal precision forging press.
In the forging process of titanium alloy member high temperature thermoformable, require comparatively strict to forging temperature, namely its forging temperature should continue to remain in the temperature range of about 900 DEG C.The guide frame of tradition drop press and isothermal precision forging press adopts guide pillar guiding sleeve type, because above-mentioned press can wear and tear in long-time use procedure, easily causes the gap between guide pillars and bushes to increase, and then causes overall press precision to change.When processing Titanium Alloy Aircraft component, be very harsh to forging required precision, the change of equipment precision can cause workpiece cannot reach design code and instructions for use, and finished workpart rate is lower.Present stage overcomes above-mentioned defect by changing the mode of guide pin bushing, change guide pin bushing not only complex operation, certain influence is caused to production efficiency, and increase the production cost of user.
Summary of the invention
The present invention provides that a kind of structure is simple, guiding clearance adjustment is very convenient, without the need to changing part of appliance and can reducing the high-temperature hot forming hydraulic press with adjustable guiding device of production cost for solving in known technology the technical problem that exists.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
There is the high-temperature hot forming hydraulic press of adjustable guiding device, comprise entablature, pillar and sill to be connected with locknut by pull bar and to form general frame fuselage by hydraulic pre-tightening mechanism pretension, the master cylinder that one end is connected with slide block entablature is equipped with, sill is equipped with travelling table, guide pin bushing is provided with in described entablature, on described slide block, plane is fixed with the lead that entablature guide pin bushing is run through in its one end, is provided with and organizes adjustable guiding device more between described lead axial direction and guide pin bushing.
The present invention can also adopt following technical scheme:
Described adjustable guiding device comprises and is fixed on fixing drift on guide pin bushing side and is positioned at fixing face, drift side and with it in the dynamic slip drift coordinated, described slip drift one end is fixed on guide pin bushing upper end by fixture block and securing member.
Described lead axial direction be provided with upper and lower two groups of mutually corresponding adjustable guiding devices between guide pin bushing.
Adjustment pad is provided with between described guide pin bushing and fixture block.
The surface slope of described fixing drift and slip drift is 6.5-7.8 degree.
The advantage that the present invention has and good effect are: because the present invention adopts technique scheme, namely this high-temperature hot forming hydraulic press adopts the adjustable guide frame that entablature guide pin bushing and fixing drift, slip drift are formed, when gap between the slip drift and guide pillar of guider increases, by adjustment adjustment spacer thickness, can realize adjusting the gap between slip drift and guide pillar, without the need to changing guide pin bushing parts.So not only simplified operation, reduction production cost, economize energy, but also the forging requirement that can meet all kinds of workpiece, improve forging quality and the production efficiency of titanium alloy member.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the I portion schematic enlarged-scale view of Fig. 1.
In figure: 1, entablature; 2, sill; 3, pillar; 4, pull bar; 5, locknut; 6, slide block; 7, master cylinder; 8, travelling table; 9, driving cylinder; 10, lead; 11, guide pin bushing; 12, adjustable guiding device; 121, fixing drift; 122, pad is adjusted; 123, fixture block; 124, fastening bolt; 125, slip wedge; 13, workbench rises and falls clamping device; 14, machine outer guide; 15, mold backing plate; 16, bed die backing plate; 17, hydraulic pre-tightening mechanism.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1-Fig. 3, there is the high-temperature hot forming hydraulic press of adjustable guiding device, comprise entablature 1, pillar 2 and sill 5 to be connected with locknut 5 by pull bar 4 and to form general frame fuselage by hydraulic pre-tightening mechanism 17 pretension, to avoid becoming between press forging process B-C post and crossbeam to produce gap in heat, and then ensure that the overall precision of press apparatus.Entablature is equipped with the master cylinder 9 that one end is connected with slide block 4, the master cylinder other end penetrates entablature and is fixed on entablature, the double effect doing slide block backhaul of master cylinder.Sill is equipped with travelling table 6, travelling table side is equipped with driving cylinder 7, drive travelling table to move in and out by driving cylinder.Described sill sidewall installs organic outer guide 14, compact for ensureing the overall space shifting out distance, the speed that shifts out of travelling table and press of travelling table, sill is also fixed with workbench to rise and fall clamping device 13, for ensureing jack-up and the clamping of travelling table.Described slider bottom is fixed with mold backing plate 15, and travelling table is fixed with bed die backing plate 16.
Be provided with guide pin bushing 11 in described entablature, on described slide block 4, plane is fixed with the lead 10 that entablature guide pin bushing is run through in its one end, is provided with and organizes adjustable guiding device 12 more between described lead axial direction and guide pin bushing.
In the present embodiment, described adjustable guiding device 12 comprises and is fixed on fixing drift on guide pin bushing 11 side 121 and is positioned at fixing face, drift side and with it in the dynamic slip drift 125 coordinated, described slip drift one end is fixed on guide pin bushing upper end by fixture block 123 and securing member, and described securing member is preferably fastening bolt 124.
In the present embodiment, described lead 10 axial direction be provided with upper and lower two groups of mutually corresponding adjustable guiding devices 12 between guide pin bushing, often group adjustable apparatus is provided with four spigot surfaces.
In the present embodiment, be provided with between described guide pin bushing and fixture block and adjust pad 122, the gap between guide pillar and slip drift can being adjusted very easily by increase and decrease adjustment pad, without the need to changing guide pin bushing parts, and then can production cost be reduced.
In the present embodiment, the surface slope of described fixing drift and slip drift is 6.5-7.8 degree.
Operation principle of the present invention is:
Guide pillar lower end is fixed on slide block upper surface, and when slide block movement, guide pillar can move up and down with slide block.
When gap between slip drift 46 and guide pillar 3 increases, by adjustment adjustment pad 43 thickness, realize the gap between adjustment slip drift and guide pillar.
Claims (5)
1. one kind has the high-temperature hot forming hydraulic press of adjustable guiding device, comprise entablature, pillar and sill to be connected with locknut by pull bar and to form general frame fuselage by hydraulic pre-tightening mechanism pretension, the master cylinder that one end is connected with slide block entablature is equipped with, sill is equipped with travelling table, it is characterized in that: in described entablature, be provided with guide pin bushing, on described slide block, plane is fixed with the lead that entablature guide pin bushing is run through in its one end, is provided with and organizes adjustable guiding device more between described lead axial direction and guide pin bushing.
2. the high-temperature hot forming hydraulic press with adjustable guiding device according to claim 1, it is characterized in that: described adjustable guiding device comprises and is fixed on fixing drift on guide pin bushing side and is positioned at fixing face, drift side and with it in the dynamic slip drift coordinated, described slip drift one end is fixed on guide pin bushing upper end by fixture block and securing member.
3. the high-temperature hot forming hydraulic press with adjustable guiding device according to claim 1, is characterized in that: described lead axial direction be provided with upper and lower two groups of mutually corresponding adjustable guiding devices between guide pin bushing.
4. the high-temperature hot forming hydraulic press with adjustable guiding device according to claim 3, is characterized in that: be provided with adjustment pad between described guide pin bushing and fixture block.
5. the high-temperature hot forming hydraulic press with adjustable guiding device according to claim 3, is characterized in that: the surface slope of described fixing drift and slip drift is 6.5-7.8 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404063.9A CN104416101A (en) | 2013-09-06 | 2013-09-06 | High-temperature thermoforming hydraulic machine with adjustable guide devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404063.9A CN104416101A (en) | 2013-09-06 | 2013-09-06 | High-temperature thermoforming hydraulic machine with adjustable guide devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104416101A true CN104416101A (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310404063.9A Pending CN104416101A (en) | 2013-09-06 | 2013-09-06 | High-temperature thermoforming hydraulic machine with adjustable guide devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115771295A (en) * | 2022-11-24 | 2023-03-10 | 南通锻压设备如皋有限公司 | Column inside clearance hydraulic machine for carbon fiber composite material forming |
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|---|---|---|---|---|
| JP2005297019A (en) * | 2004-04-13 | 2005-10-27 | Art Metal Mfg Co Ltd | Forging method |
| DE102006023721B3 (en) * | 2006-05-19 | 2007-08-02 | Wepuko Hydraulik Gmbh | Forge has moving guide beam with side-mounted force pickups driving contra-action |
| KR100922197B1 (en) * | 2009-06-11 | 2009-10-19 | 지아이엔(주) | Product apparatus of forged flange used by hydraulic press |
| CN101758639A (en) * | 2009-11-19 | 2010-06-30 | 天津市天锻压力机有限公司 | Sliding block guide track structure of four-column hydraulic press |
| CN102059309A (en) * | 2010-11-26 | 2011-05-18 | 天津市天锻压力机有限公司 | Free hydraulic forging press |
| CN201931035U (en) * | 2010-11-26 | 2011-08-17 | 天津市天锻压力机有限公司 | Slide block guide device of hydraulic forging press |
| CN102582101A (en) * | 2012-02-17 | 2012-07-18 | 天津市天锻压力机有限公司 | Four-column forging hydraulic machine |
| CN202480422U (en) * | 2012-02-17 | 2012-10-10 | 天津市天锻压力机有限公司 | Stand column guide structure of four-column hydraulic press |
| CN102935473A (en) * | 2012-11-15 | 2013-02-20 | 天津市天锻压力机有限公司 | Isothermal thermal forming hydraulic machine |
| CN203091640U (en) * | 2013-01-05 | 2013-07-31 | 青岛嘉龙自动化设备有限公司 | Forging machine assembled with flat plate type guide devices |
-
2013
- 2013-09-06 CN CN201310404063.9A patent/CN104416101A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297019A (en) * | 2004-04-13 | 2005-10-27 | Art Metal Mfg Co Ltd | Forging method |
| DE102006023721B3 (en) * | 2006-05-19 | 2007-08-02 | Wepuko Hydraulik Gmbh | Forge has moving guide beam with side-mounted force pickups driving contra-action |
| KR100922197B1 (en) * | 2009-06-11 | 2009-10-19 | 지아이엔(주) | Product apparatus of forged flange used by hydraulic press |
| CN101758639A (en) * | 2009-11-19 | 2010-06-30 | 天津市天锻压力机有限公司 | Sliding block guide track structure of four-column hydraulic press |
| CN102059309A (en) * | 2010-11-26 | 2011-05-18 | 天津市天锻压力机有限公司 | Free hydraulic forging press |
| CN201931035U (en) * | 2010-11-26 | 2011-08-17 | 天津市天锻压力机有限公司 | Slide block guide device of hydraulic forging press |
| CN102582101A (en) * | 2012-02-17 | 2012-07-18 | 天津市天锻压力机有限公司 | Four-column forging hydraulic machine |
| CN202480422U (en) * | 2012-02-17 | 2012-10-10 | 天津市天锻压力机有限公司 | Stand column guide structure of four-column hydraulic press |
| CN102935473A (en) * | 2012-11-15 | 2013-02-20 | 天津市天锻压力机有限公司 | Isothermal thermal forming hydraulic machine |
| CN203091640U (en) * | 2013-01-05 | 2013-07-31 | 青岛嘉龙自动化设备有限公司 | Forging machine assembled with flat plate type guide devices |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115771295A (en) * | 2022-11-24 | 2023-03-10 | 南通锻压设备如皋有限公司 | Column inside clearance hydraulic machine for carbon fiber composite material forming |
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Application publication date: 20150318 |