CN102962389B - Precise forging machine tup governor motion annular chamber buffer gear - Google Patents
Precise forging machine tup governor motion annular chamber buffer gear Download PDFInfo
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- CN102962389B CN102962389B CN201210490187.9A CN201210490187A CN102962389B CN 102962389 B CN102962389 B CN 102962389B CN 201210490187 A CN201210490187 A CN 201210490187A CN 102962389 B CN102962389 B CN 102962389B
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- housing
- screw rod
- annular chamber
- forging machine
- sliding sleeve
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Abstract
The present invention relates to precise forging machine technical field, is precise forging machine tup governor motion annular chamber buffer gear.It at least includes pull bar, screw rod, set, housing, sliding sleeve, the axis of guide and two bearings, it is characterized in that：The splicing of first housing, the second housing and the 3rd housing is fixed, and is fixed in frame, and pull bar is hinged fixation with screw rod, and screw rod is placed in the housing of splicing and moves horizontally along its inner chamber；Nut is placed in the second housing and is enclosed within the outside of screw rod, and keying is scheduled on and puts, and covers and is connected with sliding sleeve by the clutch shaft bearing and second bearing of right-hand member setting, slides over and moved in the 3rd housing in the horizontal direction；Set is also connected with nut by bearing pin, and key is turned on turbine.The invention can effectively reduce tup drafts it is excessive when impulsive force, it is to avoid the accident that tup cannot be opened.
Description
Technical field
The present invention relates to precise forging machine technical field, is precise forging machine tup governor motion annular chamber buffer gear.
Background technology
Precise forging machine rapidity of blow is fast, frequency is high, and tup does when drafts is adjusted and do not forged, when drafts is excessive pair
The impulsive force of pull bar is excessive, makes that thread friction power on pull bar is excessive, and motor cannot open it, so as to open the thing of tup
Therefore.
Existing impact mitigation measure with the set that is fixed on housing as impact mitigation measure, by the motion for rotarily driving pull bar for covering,
But stop forging carry out big distance adjustment tup drafts when, as the axial location for covering is fixed, the frictional force mistake between screw thread
Greatly, cause turbine that the rotation of set and nut, and then screw rod can not be driven not to move back and forth, so as to tup can not be opened, make
Into accident.
The content of the invention
It is an object of the invention to provide precise forging machine tup governor motion annular chamber buffer gear, can effectively reduce tup pressure
Impulsive force when measuring excessive, it is to avoid the accident that tup cannot be opened.
Precise forging machine tup governor motion annular chamber buffer gear is the technical scheme is that, it at least includes pull bar, spiral shell
Bar, set, housing, sliding sleeve, the axis of guide and two bearings, is characterized in that：The splicing of first housing, the second housing and the 3rd housing is solid
It is fixed, and be fixed in frame, pull bar is hinged fixation with screw rod, and screw rod is placed in the housing of splicing and moves horizontally along its inner chamber；
Nut is placed in the second housing and is enclosed within the outside of screw rod, and keying is scheduled on and puts, and covers the clutch shaft bearing and the second axle arranged by right-hand member
Hold and be connected with sliding sleeve, slide over and moved in the 3rd housing in the horizontal direction；Set is also connected with nut by bearing pin, and key is led with turbine
It is logical.
Pressure oil is full of between described sliding sleeve and the 3rd housing in annular chamber.
The axis of guide is provided with the 3rd described housing, sliding sleeve is fixedly connected with the axis of guide.
Turbine and set are provided with described second shell body.
It is characteristic of the invention that being connected with the set bearing of nut by sliding sleeve, sliding sleeve can be slided in the horizontal direction in housing cavity
It is dynamic, and then drive set and nut moves axially on the rotation centerline of turbine, it is to avoid to forge power to turbine generation axial force,
Make screw rod and the pull bar can be with proper motion.
Description of the drawings
Below in conjunction with embodiment, the present invention is further illustrated.
Fig. 1 is the structural representation of precise forging machine tup governor motion annular chamber buffer gear.
In figure：1st, pull bar；2nd, frame；3rd, the first housing；4th, screw rod；5th, turbine；6th, key；7th, nut；8th, cover；9th, second shell
Body；10th, sliding sleeve；11st, the 3rd housing；12nd, clutch shaft bearing；13rd, the axis of guide；14th, second bearing；15th, bearing pin.
Specific embodiment
As shown in figure 1, the splicing of the first housing 3, the second housing 9 and the 3rd housing 11 is fixed into complete housing, and it is fixed on
In frame 2.
Screw rod 4 is placed in spliced enclosure interior cavity, and the end of pull bar 1 is with the front end of screw rod 4 in the first housing 3
It is hinged fixation.
Second housing 9 is internally provided with turbine 5 and nut 7, and nut 7 is sleeved on the outside of screw rod 4.
Set 8 is arranged on the outside of nut 7, and is fixedly connected with nut 7 by bearing pin 15, is further fixed on key 6, whirlpool on set 8
The output end of wheel 5 is turned on key 6.I.e. turbine 5 drives set 8 to rotate with nut 7 by key 6, and then drives screw rod 4 with pull bar 1
Axially-movable.
Clutch shaft bearing 12, second bearing 14 and the axis of guide 13 are provided with 3rd housing 11, sliding sleeve 10 is arranged on the 3rd shell
In cavity in body 11, and pressure oil in annular chamber, is full of between sliding sleeve 10 and the 3rd housing 11
The axis of guide 13 is connected with sliding sleeve 10, it is ensured that sliding sleeve 10 is moved horizontally along the cavity in the 3rd housing 11 and do not occurred
Rotation.
Set 8 passes through clutch shaft bearing 12 and second bearing 14 is fixedly connected with sliding sleeve 10.As sliding sleeve 10 can be along the 3rd shell
Annular chamber axially-movable in body 11, and then set 8 and axially-movable of the nut 7 on rotation centerline are driven, solve in the past
In the case that set 8 is fixed, frictional force is excessive to cause the not revolvable problem of nut 7.
The part and structure that the present embodiment is not described in detail belongs to the well-known components and common structure or conventional hand of the industry
Section, is not described here one by one.
Claims (4)
1. precise forging machine tup governor motion annular chamber buffer gear, it at least includes pull bar（1）, screw rod（4）, set（8）, housing,
Sliding sleeve（10）, the axis of guide（13）And two bearings, it is characterized in that：First housing（3）, the second housing（9）With the 3rd housing
（11）Splicing is fixed, and is fixed on frame（2）On, pull bar（1）With screw rod（4）It is hinged fixation, screw rod（4）It is placed in the housing of splicing
It is interior and move horizontally along its inner chamber；Nut（7）It is placed in the second housing（9）And it is enclosed within screw rod（4）Outside, key（6）It is fixed on set（8）
On, set（8）The clutch shaft bearing arranged by right-hand member（12）And second bearing（14）With sliding sleeve（10）Connection, sliding sleeve（10）The 3rd
Housing（11）Inside move in the horizontal direction；Set（8）Also pass through bearing pin（15）With nut（7）Connection, key（6）With worm gear（5）Conducting.
2., according to the precise forging machine tup governor motion annular chamber buffer gear described in claim 1, it is characterized in that：Described cunning
Set（10）With the 3rd housing（11）Between pressure oil is full of in annular chamber.
3., according to the precise forging machine tup governor motion annular chamber buffer gear described in claim 1, it is characterized in that：Described
Three housings（11）On be provided with the axis of guide（13）, sliding sleeve（10）With the axis of guide（13）It is fixedly connected.
4., according to the precise forging machine tup governor motion annular chamber buffer gear described in claim 1, it is characterized in that：Described
Two housings（9）Worm gear is provided with inside（5）And set（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210490187.9A CN102962389B (en) | 2012-11-27 | 2012-11-27 | Precise forging machine tup governor motion annular chamber buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210490187.9A CN102962389B (en) | 2012-11-27 | 2012-11-27 | Precise forging machine tup governor motion annular chamber buffer gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102962389A CN102962389A (en) | 2013-03-13 |
| CN102962389B true CN102962389B (en) | 2017-03-29 |
Family
ID=47792984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210490187.9A Active CN102962389B (en) | 2012-11-27 | 2012-11-27 | Precise forging machine tup governor motion annular chamber buffer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962389B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3685341A (en) * | 1970-06-16 | 1972-08-22 | U S Eng Co Inc | Ram head and adjustable connector combination |
| US4464924A (en) * | 1981-11-17 | 1984-08-14 | Bruno Kralowetz | Swaging machine |
| CN2048792U (en) * | 1989-01-03 | 1989-12-06 | 济南铸造锻压机械研究所 | Four-peen radial forging machine |
| CN201154386Y (en) * | 2007-12-04 | 2008-11-26 | 辽阳石化机械设计制造有限公司 | Intermediate-frequency high-pressure steel tube finish forging machine |
| CN202951813U (en) * | 2012-11-27 | 2013-05-29 | 孟红 | Precision forging machine hammer adjusting mechanism annular cavity buffering device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10128487A (en) * | 1996-10-24 | 1998-05-19 | Daido Steel Co Ltd | Shock absorber for forged product |
-
2012
- 2012-11-27 CN CN201210490187.9A patent/CN102962389B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3685341A (en) * | 1970-06-16 | 1972-08-22 | U S Eng Co Inc | Ram head and adjustable connector combination |
| US4464924A (en) * | 1981-11-17 | 1984-08-14 | Bruno Kralowetz | Swaging machine |
| CN2048792U (en) * | 1989-01-03 | 1989-12-06 | 济南铸造锻压机械研究所 | Four-peen radial forging machine |
| CN201154386Y (en) * | 2007-12-04 | 2008-11-26 | 辽阳石化机械设计制造有限公司 | Intermediate-frequency high-pressure steel tube finish forging machine |
| CN202951813U (en) * | 2012-11-27 | 2013-05-29 | 孟红 | Precision forging machine hammer adjusting mechanism annular cavity buffering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102962389A (en) | 2013-03-13 |
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Effective date of registration: 20170526 Address after: 710075, 2, 1, 180, wealth center, three hi tech Zone, Xi'an hi tech Zone, Shaanxi, 41503 Patentee after: Xi'an Baoxin Metallurgy Technology Co., Ltd. Address before: 710075 Xi'an high tech Zone, Shaanxi high tech Road No. 180 wealth center, block D, room 1503, room Patentee before: Meng Hong |