CN203541407U - Heavy type die forging hydraulic press - Google Patents
Heavy type die forging hydraulic press Download PDFInfo
- Publication number
- CN203541407U CN203541407U CN201320555188.7U CN201320555188U CN203541407U CN 203541407 U CN203541407 U CN 203541407U CN 201320555188 U CN201320555188 U CN 201320555188U CN 203541407 U CN203541407 U CN 203541407U
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- hydraulic press
- guide
- slide block
- forging hydraulic
- cylinder
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Abstract
The utility model relates to a heavy type die forging hydraulic press. The heavy type die forging hydraulic press comprises an upper beam, a lower beam, four stand columns, pull rods, nuts, a slider with cylinders, side cylinders and return cylinders, wherein the lower beam is provided with a movable working table. The heavy type die forging hydraulic press is characterized in that the slider with cylinders and the four stand columns are provided with guide units which are matched mutually; the side surface of every corner of the slider with cylinders is provided with a groove, and the three neighboring side surfaces of every groove are all provided with guide rail assemblies and the three neighboring side surfaces of every stand column are provided with fixed guide plates matched with the corresponding guide rail assemblies to compose a four-corner twelve-surface unbalance-loading-resistant integrated guide structure of the hydraulic press; the lower beam is provided with a working table detecting transmission device. The heavy type die forging hydraulic press has the advantages of greatly improving the unbalance-loading-resistant capacity, avoiding damage, prolonging the service life and reducing the investment costs of users.
Description
Technical field
The utility model belongs to metal forming machinery technical field, particularly relates to a kind of heavy stamp forging hydraulic press.
Background technology
At present, hot die forging press has been widely used in the manufacture processing of automotive hub, aerospace parts, can be according to the different Forging Technologies of different workpieces, its forging temperature from 100-900 ℃ in continuous increase.While falling after the workbench of hot die forging press moves into press, whether need check the binding face of workbench and sill to fit completely by signal transmitter, if it is not in place to fit, press works on, can cause hydraulic press to be subject to badly damaged, when serious, cause equipment normally to use.The signal transmitter that puts in place that falls of tradition press is installation and measuring switch on sill, but when forging temperature is in very high lower time of state, workbench falls the sense switch that puts in place can be subject to the very large impact in heat-affected zone, and sense switch is easy to not sender or mistake sender under hot, causes hydraulic press normally to work.
Be applied to aviation and forge the Hot die forging hydraulic press of processing, according to the technological requirement of forging parts, should there is higher structural strength and stronger anti-eccentric forging ability, and can be applicable to the needs of forging molding and the forging requirement of all kinds of workpiece of various moulds.Tradition Hot die forging hydraulic press is general adopts four jiaos of four sides guide frames in order to overcome the applying working condition of often sending out into high unbalance loading, but, aforementioned guide frame in use can cause serious damage to fuselage, not only workpiece quality and production efficiency are caused to certain influence, the workpiece after forging molding cannot meet instructions for use; But also can shorten service life of hydraulic press, strengthened user's production cost.
Utility model content
The utility model for solve the technical problem existing in known technology provide a kind of simple in structure, there is multiaspect guiding anti-bias load function, can realize under the condition of high temperature and forge, can detect accurately and the heavy stamp forging hydraulic press that can extend its service life.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is:
Heavy stamp forging hydraulic press, comprise the combination frame fuselage that is formed sealing by entablature, sill, four columns, pull bar and locknut pretension, on described entablature, be fixed with band cylinder slide block, side cylinder and kicker cylinder, the other end of side cylinder and kicker cylinder is connected with band cylinder slide block, on sill, be provided with travelling table, describedly with cylinder slide block and four columns, be provided with the guider cooperatively interacting, described guider comprises and is arranged on the guide assembly at cylinder slide block corner location place and is packed on press four column sides and the resting guide matching with described guide assembly;
The layout of described guider is: on the side with each angle of cylinder slide block, be all shaped with groove, described groove is all equipped with guide assembly on adjacent three sides, described each column is equipped with the resting guide matching with described guide assembly on adjacent three sides, has the whole guide frame of offset load resistance to form four jiao of 12 mask of hydraulic press;
Travelling table is installed on described sill and detects signal transmitter.
The utility model can also adopt following technical scheme:
Described guide assembly comprises by fastening bolt and is fixed in the fixedly drift on cylinder slide block, by adjusting bolt, is arranged on the adjustment block of cylinder upper end of slide block face and one end and adjustment block affixed and be positioned at fixedly drift one side and be the slip drift being slidably matched with it.
Described fixedly drift with the affixed one end of cylinder slide block, be provided with for the fixing positioning key of drift longitudinal register.
Described slip drift another side is provided with sliding guide.
Between described adjustment block and band cylinder slide block, be provided with adjustment pad.
Described travelling table detects signal transmitter and comprises: be fixed on the guide pin bushing on sill, be provided with it and be the guide rod coordinating in described guide pin bushing, in guide pin bushing lower end, be fixed with support, described support is provided with sender switch near guide rod one end.
Described guide pin bushing top is fixed with the cover plate for guide rod sports limiting by screw.
On described guide rod, be set with back-moving spring.
Described guide rod upper end exceeds sill 10-12mm, and lower end is apart from sender switch 4.5-6mm.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, by being arranged on the guider on four jiaos 12 of cylinder slide blocks, not only can significantly strengthen the offset load resistance of hydraulic press in pressing process, avoid hydraulic press agent structure to be damaged, extension device service life, reduce user and produce input cost; But also can meet the forging requirement of all kinds of workpiece, improve workpiece quality and production efficiency.In addition, this hydraulic press, by adopting mechanical type sender mode can meet the instructions for use of hot die forging press, is not subject to any temperatures involved and detects accurately; And under the applying working condition of high frequency time, remain high sensitivity, avoid hydraulic press to be subject to heavy damage, and then extended the service life of press apparatus.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that overlooking of Fig. 1 partly cutd open figure;
Fig. 3 is guider structural representation of the present utility model;
Fig. 4 is Fig. 3 middle guide modular construction schematic diagram;
Fig. 5 is that the utility model travelling table detects signal transmitter structural representation.
In figure: 1, entablature; 2, column; 3, sill; 4, locknut; 5, pull bar; 6, band cylinder slide block; 7, guider; 71, guide assembly; 711, sliding guide; 712, slip wedge; 713, adjust bolt; 714, adjustment block; 715, adjust pad; 716, fixing drift; 717, fastening bolt; 718, positioning key; 72, resting guide;
8, kicker cylinder; 9, side cylinder; 10, travelling table;
11, travelling table detects signal transmitter; 111, guide pin bushing; 112, cover plate; 113, spring; 114, guide rod; 115, support; 116, sender switch.
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:
Refer to Fig. 1-Fig. 5, heavy stamp forging hydraulic press, comprise by entablature 1, sill 3, four columns 2, pull bar 5 and locknut 4 pretensions form the combination frame fuselage of sealing, on described entablature, be fixed with band cylinder slide block 6, side cylinder 9 and kicker cylinder 8, the other end of side cylinder and kicker cylinder is connected with band cylinder slide block, on sill, be provided with travelling table 10, describedly with cylinder slide block and four columns, be provided with the guider 7 cooperatively interacting, described guider comprises and is arranged on the guide assembly 71 at cylinder slide block corner location place and is packed on press four column sides and the resting guide 72 matching with described guide assembly.
In the present embodiment, the layout of described guider 7 is: on the side with each angle of cylinder slide block, be all shaped with groove, described groove is all equipped with guide assembly 71 on adjacent three sides, described each column is equipped with the resting guide 72 matching with described guide assembly on adjacent three sides, has the whole guide frame of offset load resistance to form four jiao of 12 mask of hydraulic press.
In the present embodiment, described guide assembly 71 comprises by fastening bolt 717 and is fixed in the fixedly drift 716 on cylinder slide block, by adjusting bolt 713, is arranged on the adjustment block 714 of cylinder upper end of slide block face and one end and adjustment block affixed and be positioned at fixedly drift one side and be the slip drift 712 being slidably matched with it.
In the present embodiment, described fixedly drift with the affixed one end of cylinder slide block, be provided with for the fixing positioning key 718 of drift longitudinal register, described slip drift another side is provided with sliding guide 711, between described adjustment block and band cylinder slide block, is provided with and adjusts pad 715.
Travelling table is installed on described sill and detects signal transmitter 11, in the present embodiment, described workbench detects signal transmitter and comprises the guide pin bushing 111 being fixed on sill 3, in described guide pin bushing, be provided with it and be the guide rod 114 coordinating, in guide pin bushing lower end, be fixed with support 115, described support is provided with sender switch 116 near lower end of the guide rod position.
In the present embodiment, described guide pin bushing top is fixed with the cover plate 112 for guide rod sports limiting by screw.
In the present embodiment, described guide rod is set with spring 113 near upper position place, and guide rod can move back and forth by the control of spring in guide pin bushing.Described guide rod upper end exceeds sill 10-12mm, and lower end is apart from sender switch 4.5-6mm.
Operation principle of the present utility model is:
When this hydraulic press is under long-term work state, when the gap between sliding guide 3 and pillar upper guide plate 4 increases, if it is not carried out to the running precision that adjustment can affect whole equipment, just now need by guide assembly 3 is adjusted to overall precision.
Measure the gap of sliding guide and pillar upper guide plate, interrecord gap (IGP) value.Unclamp and adjust bolt 713, according to the gap width of record, take out and adjust pad 715, then fastening adjustment bolt.Adjustment block 714, along with fastening bolt moves down, drives slip wedge 712 to move down simultaneously.Due to slip wedge and fixedly the slide angle between drift 716 be about 7 degree, when slip wedge moves down, also can produce transverse shifting, thereby drive sliding guide 711 transverse shiftings, reduce the gap between itself and pillar upper guide plate.Thereby reach the object of the gap between sliding guide and resting guide being adjusted by this track-type facilities, meet equipment instructions for use.The free degree while controlling its operation due to three, each angle of slide block guiding, very stable while making slide block operation, offset load resistance is extremely strong.
When travelling table 10 enters hydraulic press and falls, the guide rod 114 that detection signal transmitter 11 is pushed down in travelling table bottom moves down it, and the guide rod other end can contact sender switch 116 and fall until it sends the signal putting in place; When travelling table rises, by spring 113, drive guide rods to be retracted into original state, its sender finishes, and by cover plate 112, is undertaken spacingly, has effectively prevented that guide rod from ejecting from guide pin bushing 111.
Claims (9)
1. a heavy stamp forging hydraulic press, comprise by entablature, sill, four columns, pull bar and locknut pretension form the combination frame fuselage of sealing, on described entablature, be fixed with band cylinder slide block, side cylinder and kicker cylinder, the other end of side cylinder and kicker cylinder is connected with band cylinder slide block, on sill, be provided with travelling table, it is characterized in that: describedly with cylinder slide block and four columns, be provided with the guider cooperatively interacting, described guider comprises and is arranged on the guide assembly at cylinder slide block corner location place and is packed on press four column sides and the resting guide matching with described guide assembly,
The layout of described guider is: on the side with each angle of cylinder slide block, be all shaped with groove, described groove is all equipped with guide assembly on adjacent three sides, described each column is equipped with the resting guide matching with described guide assembly on adjacent three sides, has the whole guide frame of offset load resistance to form four jiao of 12 mask of hydraulic press;
Travelling table is installed on described sill and detects signal transmitter.
2. heavy stamp forging hydraulic press according to claim 1, is characterized in that: described guide assembly comprises by fastening bolt and is fixed in the fixedly drift on cylinder slide block, by adjusting bolt, is arranged on the adjustment block of cylinder upper end of slide block face and one end and adjustment block affixed and be positioned at fixedly drift one side and be the slip drift being slidably matched with it.
3. heavy stamp forging hydraulic press according to claim 2, is characterized in that: described fixedly drift with the affixed one end of cylinder slide block, be provided with for the fixing positioning key of drift longitudinal register.
4. heavy stamp forging hydraulic press according to claim 2, is characterized in that: described slip drift another side is provided with sliding guide.
5. heavy stamp forging hydraulic press according to claim 2, is characterized in that: between described adjustment block and band cylinder slide block, be provided with adjustment pad.
6. heavy stamp forging hydraulic press according to claim 1, it is characterized in that: described travelling table detects signal transmitter and comprises: be fixed on the guide pin bushing on sill, in described guide pin bushing, be provided with it and be the guide rod coordinating, in guide pin bushing lower end, be fixed with support, described support is provided with sender switch near guide rod one end.
7. heavy stamp forging hydraulic press according to claim 6, is characterized in that: described guide pin bushing top is fixed with the cover plate for guide rod sports limiting by screw.
8. heavy stamp forging hydraulic press according to claim 6, is characterized in that: on described guide rod, be set with back-moving spring.
9. heavy stamp forging hydraulic press according to claim 8, is characterized in that: described guide rod upper end exceeds sill 10-12mm, and lower end is apart from sender switch 4.5-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555188.7U CN203541407U (en) | 2013-09-06 | 2013-09-06 | Heavy type die forging hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555188.7U CN203541407U (en) | 2013-09-06 | 2013-09-06 | Heavy type die forging hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541407U true CN203541407U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320555188.7U Withdrawn - After Issue CN203541407U (en) | 2013-09-06 | 2013-09-06 | Heavy type die forging hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541407U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447435A (en) * | 2013-09-06 | 2013-12-18 | 天津市天锻压力机有限公司 | Heavy-duty die-forging hydraulic press |
| CN105364502A (en) * | 2014-08-29 | 2016-03-02 | 陆如东 | Carriage guide rail of numerical control machine tool |
| CN110641068A (en) * | 2019-11-06 | 2020-01-03 | 南通锻压设备如皋有限公司 | Upper pressure type hydraulic machine with adjustable opening for mobile platform |
| CN114632905A (en) * | 2022-02-14 | 2022-06-17 | 天津市天锻压力机有限公司 | Machine body structure applied to large-tonnage horizontal unilateral load of multidirectional die forging press |
-
2013
- 2013-09-06 CN CN201320555188.7U patent/CN203541407U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447435A (en) * | 2013-09-06 | 2013-12-18 | 天津市天锻压力机有限公司 | Heavy-duty die-forging hydraulic press |
| CN105364502A (en) * | 2014-08-29 | 2016-03-02 | 陆如东 | Carriage guide rail of numerical control machine tool |
| CN110641068A (en) * | 2019-11-06 | 2020-01-03 | 南通锻压设备如皋有限公司 | Upper pressure type hydraulic machine with adjustable opening for mobile platform |
| CN114632905A (en) * | 2022-02-14 | 2022-06-17 | 天津市天锻压力机有限公司 | Machine body structure applied to large-tonnage horizontal unilateral load of multidirectional die forging press |
| CN114632905B (en) * | 2022-02-14 | 2024-04-12 | 天津市天锻压力机有限公司 | Be applied to fuselage structure of multidirectional die forging press large-tonnage horizontal unilateral load |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |