CN202984549U - Titanium alloy thin plate piece super-plasticity diffusion bonding thermal forming press - Google Patents
Titanium alloy thin plate piece super-plasticity diffusion bonding thermal forming press Download PDFInfo
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- CN202984549U CN202984549U CN 201220606495 CN201220606495U CN202984549U CN 202984549 U CN202984549 U CN 202984549U CN 201220606495 CN201220606495 CN 201220606495 CN 201220606495 U CN201220606495 U CN 201220606495U CN 202984549 U CN202984549 U CN 202984549U
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Abstract
The utility model relates to a titanium alloy thin plate piece super-plasticity diffusion bonding thermal forming press which comprises a three-beam four-column type machine body formed by an upper cross beam, a lower cross beam and stand columns, a work oil cylinder, a sliding block and a mobile work table. The press is characterized in that the lower plane of the sliding block and the upper plane of the mobile work table are respectively and fixedly provided with a platform made of ceramic and steel materials, four corners of the upper cross beam and four corners of the lower cross beam are provided with synchronous adjusting mechanisms which can ensure pressing precision of the press in the process of forging through supports, and heat-preservation devices are arranged around a working area of the press. The press has the advantages that temperature of a forging machine is guaranteed not to lose greatly and the pressing temperature for pressing work-pieces can be maintained in a state with high temperature of 1000 DEG C, moulds do not need to be heated repeatedly in the process of forging, quality of forging and pressing can be ensured, energy can be saved greatly, machining cost can be lowered, production efficiency is improved, and pressing precision of titanium alloy thin plate pieces in the process of forging can be ensured due to the fact that the synchronous adjusting mechanisms can automatically adjust self-parallelism of the sliding block in the process of traveling downwards.
Description
Technical field
The utility model belongs to the metal forming machinery technical field, particularly relates to a kind of titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press.
Background technology
At present, development along with the fast development of China's aviation industry and opportunity of combat of new generation, helicopter, large aircraft, high-performance enginer, manufacturing to airborne vehicle has proposed the requirements such as high thrust-weight ratio, high reliability, high-durability, long-life, low cost, therefore the requirement of material and technique also improved constantly, a large amount of less-deformable alloys is used as titanium alloy, high-temperature alloy material.Large titanium alloy, high temperature alloy forging forming technique mainly comprise conventional die forging, isothermal precision forging/SPF Technology, forge, satisfy on the aspect of sharp processing because the domestic air mail forging also rests on moulding, and the internal soundness of part is poor.In the hot formed forging process of titanium-alloy thin-plate spare, stricter to the forging temperature requirement, namely its forging temperature should continue to remain in the temperature range of 900 ℃ of left and right.The working region of tradition forging equipment is unenclosed construction, due to this kind structure serious heat loss in forging process, causes forging temperature to be difficult to reach Isothermal Condition; And mould need to be taked constantly to heat measure and just can carry out the forging of next workpiece.So not only waste mass energy, affected operating efficiency, strengthened manufacturing cost; And the forging difficulty is increased, yield rate is very low.In addition, because the press of suppressing titanium-alloy thin-plate spare requires the slide block down horizontal accuracy very high in pressing process, and traditional forging equipment is subjected to its structural limitations, can't satisfy its requirement, therefore cause traditional forging processing equipment can't adapt to the present situation of aircraft industry fast development.
The utility model content
The utility model provides a kind of titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press for solving the technical problem that exists in known technology.This press not only can realize in the forging process under the condition of high temperature fully keeping the working region temperature, makes temperature loss be reduced to minimum, significantly energy savings and cutting down finished cost; But also can improve by synchronous adjusting mechanism the compacting quality of slide block down horizontal accuracy and sheet member product.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press, comprise entablature, the three beam four-column type fuselages that sill and column consist of, be arranged on the operating cylinder on entablature, the slide block that is connected with operating cylinder and be arranged on travelling table on sill, it is characterized in that: described slide block lower plane is fixed with the upper mounting plate of pottery and steel material formation, on described travelling table, the plane is fixed with the lower platform of pottery and steel material formation, be equipped with for the synchronous adjusting mechanism that can guarantee press compacting precision at forging process by support between four jiaos of described entablature and sills, described press working region is equipped with attemperator on the surrounding.
The utility model can also adopt following technical scheme:
Described lower platform and upper mounting plate all adopt ceramic material, are embedded with several steel T-slot skeletons on lower platform and upper mounting plate, are evenly equipped with heating tube on described T-slot skeleton.
Also have air vent channel on described lower platform, be evenly equipped with temperature testing organization at upper mounting plate and lower platform periphery.
Described synchronous adjusting mechanism comprises: be packed in tooth bar on support, with the fixing support of bearing in slide block side and be arranged on power transmission shaft on the support of bearing, described power transmission shaft two ends are connected with gear.
Described attemperator comprises: fire door, fire door support, be used for driving driving mechanism that fire door moves and for detection of the sender mechanism of slide block and fire door shift position, described fire door support and forging press fuselage are fixed, described fire door is distributed in forging press fuselage surrounding, and be connected with the fire door support by hinge respectively, described driving mechanism one end and fire door support are affixed, the other end and fire door are fixedly mounted with, and described sender mechanism is arranged on respectively on fire door support and forging press fuselage.
But but described fire door is to be distributed in the horizontal direction of fuselage surrounding and rear fire door, left fire door and the right fire door of the front fire door horizontal direction that moves up and down.
By hinge, guide rail is installed on the described fire door support that is positioned at forging press fuselage front side.
Described driving mechanism comprises that front fire door moves up and down driving mechanism and the closed driving mechanism of fire door horizontally openable.
Described sender mechanism comprises: front fire door move up and down sender mechanism, fire door horizontally openable closing motion sender mechanism and slide position sender mechanism.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, namely in surrounding, forging press working region, attemperator is housed and on slide block lower plane and travelling table the plane be fixed with the platform that pottery and steel material consist of, in the press forging process, the condition of high temperature that needs in the time of can making the working region reach forging by the heating tube in platform, and make surrounding fire door and slide block can form an enclosed cavity.When slide block begin descending, until mold when touching workpiece and upper press complete when being in before packing stage, sender mechanism sender, the surrounding fire door is driven by driving mechanism and is in open mode, and forms certain interval between slide block, prevents that slide block down from damaging fire door.When the slide block pressurize is in halted state, sender mechanism sender, the surrounding fire door is driven by driving mechanism, fire door is closed, form an enclosed cavity with slide block, can guarantee so not only that the forging press temperature can not lost in a large number and the press temperature during pressing component continues to need not Repeat-heating in forging process under the 1000 degree conditions of high temperature, guarantee the quality of pressing component; But also energy savings and cutting down finished cost is significantly enhanced productivity.In addition, the machine can be adjusted the depth of parallelism of slide block down automatically by synchronous adjusting mechanism, guarantees the compacting precision of titanium-alloy thin-plate spare in forging process, and then has satisfied the present situation of aircraft industry fast development.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model attemperator;
Fig. 3 is the rearview of Fig. 2.
Fig. 4 is the structural representation of the utility model synchronous adjusting mechanism.
In figure: 1, entablature; 2, sill; 3, column; 4, slide block; 5, travelling table; 6, operating cylinder; 7, upper mounting plate; 7-1, T-slot skeleton; 7-2, heating tube; 7-3, air vent channel; 7-4, temperature testing organization; 8, side cylinder; 9, attemperator; 9-1, front fire door; 9-2, rear fire door; 9-3, left fire door; 9-4, right fire door; 9-5, fire door support; 9-6, guide rail; 9-7, front fire door move up and down driving mechanism; 9-8, the closed driving mechanism of fire door horizontally openable; Move up and down sender mechanism of 9-9, front fire door; 9-10, fire door horizontally openable closing motion sender mechanism; 9-11, slide position sender mechanism; 10, synchronous adjusting mechanism; 10-1, tooth bar; 10-2, the support of bearing; 10-3, shaft coupling; 10-4, bevel gear; 10-5, power transmission shaft; 10-6, spur gear; 11, support.
The specific embodiment
For further understanding utility model content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
See also Fig. 1-Fig. 4, titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press, comprise entablature 1, sill 2 are connected with column the three beam four-column type fuselages that consist of, be arranged on the slide block 4 that the operating cylinder 6 on entablature is connected, is connected with operating cylinder with the side cylinder and be arranged on travelling table 5 on sill.Described slide block lower plane is fixed with the upper mounting plate 7 of pottery and steel material formation, on described travelling table, the plane is fixed with the lower platform 7A of pottery and steel material formation, be equipped with for the synchronous adjusting mechanism 10 that can guarantee press compacting precision at forging process by support 11 between four jiaos of described entablature and sills, described press working region is equipped with attemperator 9 on the surrounding.
Described lower platform and upper mounting plate all adopt ceramic material, be embedded with several steel T-slot skeletons 7-1 on lower platform and upper mounting plate, be evenly equipped with heating tube 7-2 on described T-slot skeleton, also have air vent channel 7-3 on described lower platform and upper mounting plate, be evenly equipped with temperature testing organization 7-4 at lower platform and upper mounting plate periphery.The condition of high temperature that the press working region reaches to be needed when forging can be made like this, and the temperature homogeneity in forging process can be guaranteed.
Described synchronous adjusting mechanism 10 comprises: be packed in tooth bar 10-1 on support 11, with the fixing support of bearing 10-2 in slide block side and be arranged on power transmission shaft 10-5 on the support of bearing, described power transmission shaft two ends are connected with bevel gear 10-4.In the present embodiment, described power transmission shaft comprises longitudinal drive shaft and horizontal power transmission shaft, namely front side and the rear side at slide block is furnished with horizontal power transmission shaft, slide block left side and right side layout have longitudinal drive shaft, the horizontal two ends of power transmission shaft be equipped with by shaft coupling 10-3 with longitudinal drive shaft on intermeshing bevel gear, described longitudinal drive shaft is equipped with spur gear 10-6 with the tooth bar engagement near the end.Be equipped with on described longitudinal drive shaft bevel gear and
Gear ﹠ rack structure is arranged in four jiaos of slide block, and when press was debugged, slide block walked up and down and measures the flatness of four jiaos in process, by the upper-lower position of adjusting gear rack and the gap between all parts, reaches the opposite planar degree of four jiaos of slide blocks.When slide block down, slide block driven gear and power transmission shaft 10-5 motion, the gear that drives longitudinal drive shaft by meshed gears and power transmission shaft moves on tooth bar, can guarantee that not only four jiaos of slide blocks remain synchronism, but also guarantee whole flatness.
Described attemperator 9 comprises: fire door, fire door support 9-5, be used for driving driving mechanism that fire door moves and for detection of the sender mechanism of slide block and fire door shift position, described fire door support and forging press fuselage are fixed.Described fire door is distributed in forging press fuselage surrounding, and is connected with the fire door support by hinge respectively, and described driving mechanism one end and fire door support are affixed, and the other end and fire door are fixedly mounted with, and described sender mechanism is arranged on respectively on fire door support and forging press fuselage.
In the present embodiment, but but described fire door is to be distributed in the horizontal direction of Side Press surrounding and rear fire door 9-2, left fire door 9-3 and the right fire door 9-4 of the front fire door 9-1 horizontal direction that moves up and down.
The described fire door support 9-5 that is positioned at the Side Press front side is upper is equipped with guide rail by hinge.
Described driving mechanism comprises that front fire door moves up and down driving mechanism 9-7 and the closed driving mechanism 9-8 of fire door horizontally openable.
Described sender mechanism comprises: front fire door move up and down the sender 9-9 of mechanism, the fire door horizontally openable closing motion sender 9-10 of mechanism and the slide position 9-11 of sender mechanism.
Described driving mechanism comprises: front fire door moves up and down driving mechanism 9-7 and the closed driving mechanism 9-8 of fire door horizontally openable.In the present embodiment, described front fire door moves up and down driving mechanism one end and front fire door 9-1 upper surface is affixed, and the other end is affixed with the fire door support 9-5 that is positioned at forging press fuselage front side; Closed driving mechanism one end of described fire door horizontally openable is affixed with the fire door support that is positioned at forging press fuselage front side, and the other end and guide rail 9-6 are affixed.Closed driving mechanism one end of described fire door horizontally openable is connected with rear fire door, left fire door and the fire door of being connected respectively, and the other end and fire door support are affixed.
Described sender mechanism comprises: front fire door move up and down the sender 9-9 of mechanism, the fire door horizontally openable closing motion sender 9-10 of mechanism and the slide position 9-11 of sender mechanism.In the present embodiment, the described front fire door sender 9-9 of mechanism that moves up and down is arranged on the crossbeam of lower platform and press, the described fire door horizontally openable closing motion sender 9-10 of mechanism is arranged on fire door support 9-5, and the described slide position 9-11 of sender mechanism is arranged on the side of the lower plane of press entablature and slide block.
Operation principle of the present utility model is:
When operating personnel need to put into mould and workpiece the forging press compacting, the front fire door sender mechanism sender that moves up and down, moved up and down on the front fire door of driving mechanism driving by front fire door and move, open front fire door and mould and workpiece can be put into forging press, putting into complete front fire door moves down, until sender mechanism sender, fire door is fully closed.
Then, slide block of forging machine begins descending, until mold when touching workpiece and upper press complete when being in before packing stage, at this moment, fire door horizontally openable closing motion sender mechanism sender, driving mechanism drive front fire door, rear fire door, left fire door and right fire door makes its outside horizontal direction move 5-10mm, is in open mode, and form certain interval between slide block, prevent that slide block down from damaging fire door.
When forging press forged workpiece, front fire door, rear fire door, left fire door and right fire door and slide block can form an enclosed cavity.When the slide block pressurize is in halted state, fire door horizontally openable closing motion sender mechanism sender, driving four fire doors by driving mechanism resets, fire door is closed, form an enclosed cavity with slide block, can guarantee so not only that the forging press temperature can not lost in a large number and the press temperature during pressing component is in Isothermal Condition, guarantee the quality of forging and pressing workpiece; But also energy savings and cutting down finished cost is significantly enhanced productivity.
Claims (9)
1. titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press, comprise entablature, the three beam four-column type fuselages that sill and column consist of, be arranged on the operating cylinder on entablature, the slide block that is connected with operating cylinder and be arranged on travelling table on sill, it is characterized in that: described slide block lower plane is fixed with the upper mounting plate of pottery and steel material formation, on described travelling table, the plane is fixed with the lower platform of pottery and steel material formation, be equipped with for the synchronous adjusting mechanism that can guarantee press compacting precision at forging process by support between four jiaos of described entablature and sills, described press working region is equipped with attemperator on the surrounding.
2. titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press according to claim 1, it is characterized in that: described lower platform and upper mounting plate all adopt ceramic material, be embedded with several steel T-slot skeletons on lower platform and upper mounting plate, be evenly equipped with heating tube on described T-slot skeleton.
3. titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press according to claim 2 is characterized in that: also have air vent channel on described lower platform, be evenly equipped with temperature testing organization at upper mounting plate and lower platform periphery.
4. titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press according to claim 1, it is characterized in that: described synchronous adjusting mechanism comprises: be packed in tooth bar on support, with the fixing support of bearing in slide block side and be arranged on power transmission shaft on the support of bearing, described power transmission shaft two ends are connected with gear.
5. titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press according to claim 1, it is characterized in that: described attemperator comprises: fire door, the fire door support, be used for to drive driving mechanism that fire door moves and for detection of the sender mechanism of slide block and fire door shift position, described fire door support and forging press fuselage are fixed, described fire door is distributed in forging press fuselage surrounding, and be connected with the fire door support by hinge respectively, described driving mechanism one end and fire door support are affixed, the other end and fire door are fixedly mounted with, described sender mechanism is arranged on respectively on fire door support and forging press fuselage.
6. titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press according to claim 5 is characterized in that: but but described fire door is to be distributed in the horizontal direction of fuselage surrounding and rear fire door, left fire door and right fire door that the front fire door horizontal direction that moves up and down moves.
7. titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press according to claim 5 is characterized in that: by hinge, guide rail is installed on the described fire door support that is positioned at forging press fuselage front side.
8. titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press according to claim 5 is characterized in that: described driving mechanism comprises that front fire door moves up and down driving mechanism and the closed driving mechanism of fire door horizontally openable.
9. titanium-alloy thin-plate spare superplastic diffusion bonding thermoforming press according to claim 5 is characterized in that: described sender mechanism comprises: front fire door move up and down sender mechanism, fire door horizontally openable closing motion sender mechanism and slide position sender mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606495 CN202984549U (en) | 2012-11-15 | 2012-11-15 | Titanium alloy thin plate piece super-plasticity diffusion bonding thermal forming press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606495 CN202984549U (en) | 2012-11-15 | 2012-11-15 | Titanium alloy thin plate piece super-plasticity diffusion bonding thermal forming press |
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| Publication Number | Publication Date |
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| CN202984549U true CN202984549U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220606495 Expired - Lifetime CN202984549U (en) | 2012-11-15 | 2012-11-15 | Titanium alloy thin plate piece super-plasticity diffusion bonding thermal forming press |
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| CN (1) | CN202984549U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921857A (en) * | 2012-11-15 | 2013-02-13 | 天津市天锻压力机有限公司 | Superplastic diffusion bonding hot-forming press for titanium alloy sheet part |
| CN106739135A (en) * | 2016-12-29 | 2017-05-31 | 重庆江东机械有限责任公司 | A kind of superelevation warm forming special pressure machine and its application method |
| CN113758270A (en) * | 2021-09-13 | 2021-12-07 | 沈阳华天航空机械有限公司 | Thermal forming furnace external heat preservation system |
-
2012
- 2012-11-15 CN CN 201220606495 patent/CN202984549U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921857A (en) * | 2012-11-15 | 2013-02-13 | 天津市天锻压力机有限公司 | Superplastic diffusion bonding hot-forming press for titanium alloy sheet part |
| CN102921857B (en) * | 2012-11-15 | 2015-07-15 | 天津市天锻压力机有限公司 | Superplastic diffusion bonding hot-forming press for titanium alloy sheet part |
| CN106739135A (en) * | 2016-12-29 | 2017-05-31 | 重庆江东机械有限责任公司 | A kind of superelevation warm forming special pressure machine and its application method |
| CN113758270A (en) * | 2021-09-13 | 2021-12-07 | 沈阳华天航空机械有限公司 | Thermal forming furnace external heat preservation system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |