CN209598155U - A kind of floating connection mechanism for casing Fe-pressing machine - Google Patents
A kind of floating connection mechanism for casing Fe-pressing machine Download PDFInfo
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- CN209598155U CN209598155U CN201920402499.7U CN201920402499U CN209598155U CN 209598155 U CN209598155 U CN 209598155U CN 201920402499 U CN201920402499 U CN 201920402499U CN 209598155 U CN209598155 U CN 209598155U
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- connector sleeve
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- baffle
- gap
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Abstract
The utility model discloses a kind of floating connection mechanisms for casing Fe-pressing machine, including the connector for connecting with piston rod or guide rod, the connector sleeve for connecting with casing catching robot, thrust bearing and connector sleeve gap baffle；Connector is structure as a whole, and from the bottom to top successively includes: thrust bearing support plate, the tight ring fixing axle of thrust bearing, connector sleeve gap baffle installation axle and the connection structure for connecting with piston rod or guide rod；Connector sleeve includes connector sleeve ontology, connector fitting groove and the connection structure for connecting with casing catching robot are equipped on connector sleeve ontology, it is thrust bearing DNA releaxed circular DNA lock chamber above the cavity of connector fitting groove, it is the tight czermak space mating cavity of thrust bearing below the cavity of connector fitting groove, is equipped with the tight ring fixing axle clearance fit hole of thrust bearing in the cavity roof center of connector fitting groove.It has the characteristics that crawl position adaptivity is strong, safe and reliable.
Description
Technical field
The utility model relates to foundry machinery fields.
Background technique
On horizontal parting hulling modelling production line, most basic wire laying mode is that two column wire laying modes arrange casting one by one
Road, a column cooling duct.Sand mold thereon is divided into amphitypy up and down.In production process, to prevent sand mold swell after molten iron casting, pour
Before note, casing Fe-pressing machine manipulator needs to grab casing from the sand mold of cooling duct, is then transported on gate, then will set
Housing-case is on the sand mold of gate.During will cover housing-case on sand mold, optimal mode is the center line of casing
It to be overlapped with the center line of sand mold, the two-part shift of sand mold or more otherwise be easily caused, to cause casting flaw.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of floating connection mechanisms for casing Fe-pressing machine, it has
There is the features such as crawl position adaptivity is strong, safe and reliable.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of floating connection mechanism for casing Fe-pressing machine, including the connection for being connect with piston rod or guide rod
Head, the connector sleeve for being connect with casing catching robot, thrust bearing and connector sleeve gap baffle；
Connector is structure as a whole, successively include: from the bottom to top thrust bearing support plate, the tight ring fixing axle of thrust bearing,
Connector sleeve gap baffle installation axle and the connection structure for being connect with piston rod or guide rod；
Connector sleeve includes connector sleeve ontology, and connector fitting groove is equipped on connector sleeve ontology and is used for and casing gripper
The cavity top of the connection structure of tool hand connection, connector fitting groove is thrust bearing DNA releaxed circular DNA lock chamber, connector fitting groove
It is the tight czermak space mating cavity of thrust bearing below cavity, is equipped with the tight ring of thrust bearing in the cavity roof center of connector fitting groove
Fixing axle clearance fit hole；
Baffle mounting hole compatible with connector sleeve gap baffle installation axle is equipped in the middle part of the baffle of connector sleeve gap；
Connector sleeve gap baffle fixed structure is equipped between connector sleeve gap baffle and connector sleeve gap baffle installation axle；
Connector, connector sleeve, thrust bearing and connector sleeve gap baffle mounting structure are as follows: the tight ring inner ring of thrust bearing
Lock ring is in the tight ring fixing axle of thrust bearing, and the tight ring bottom surface of thrust bearing is supported on the thrust bearing support plate of connector
Disk on, the connector sleeve gap baffle installation axle of connector by connector sleeve connector fitting groove cavity insertion connector sleeve
The tight ring fixing axle clearance fit hole of thrust bearing, so that the DNA releaxed circular DNA outer ring of thrust bearing fixes the thrust bearing DNA releaxed circular DNA in connector sleeve
The inner wall of lock chamber, so that thrust bearing be made to be supported between connector and connector sleeve, the tight ring of the thrust bearing of connector sleeve is fixed
The hole wall of shaft clearance matching hole and the DNA releaxed circular DNA inner ring wall of thrust bearing are corresponding with the tight ring fixing axle of the thrust bearing of connector
The first free gap, the tight ring outer ring of thrust bearing and the lateral wall of thrust bearing support plate and connector sleeve are equipped between cylinder
The second free gap, the notch of the connector fitting groove of connector sleeve are equipped between the cavity wall face of the tight czermak space mating cavity of thrust bearing
Third free gap is equipped between portion and the thrust bearing support plate bottom surface of connector；
Connector sleeve gap baffle is socketed in the connector sleeve gap baffle installation axle of connector by baffle mounting hole, and is led to
Crossing connector sleeve gap baffle fixed structure is fixed on connector sleeve gap baffle in the baffle installation axle of connector sleeve gap, and makes to connect
It covers and keeps the 4th free gap between gap baffle wall surface and the top wall surface of connector sleeve.
The utility model further improvement lies in that:
The tight ring fixing axle of thrust bearing support plate, thrust bearing, connector sleeve gap baffle installation axle are concentric circle
Cylindrical body.
The connector sleeve gap baffle fixed structure of connector are as follows: the diameter of connector sleeve gap baffle installation axle 3 is less than thrust
The diameter of the tight ring fixing axle of bearing is connecting so as to form the annular stop rotary table for being higher than the top wall surface of connector sleeve between them
It covers the baffle mounting hole in the middle part of the baffle of gap and is equipped with internal screw thread, external screw thread, connection are equipped in the baffle installation axle of connector sleeve gap
Set gap baffle is threadedly coupled with connector sleeve gap baffle installation axle and is supported on annular stop rotary table, and small round nut is pressed on
On the baffle of connector sleeve gap, to make to keep the 4th activity between the wall surface of connector sleeve gap baffle and the top wall surface of connector sleeve
Gap.
The connection structure connecting in connector sleeve ontology with casing catching robot is ring flange, the inner ring of ring flange and connection
Head fitting groove notch be fixedly connected along portion's lateral wall, in connector sleeve ontology with thrust bearing DNA releaxed circular DNA lock chamber 5 and thrust bearing
Tightly the corresponding partial cross sectional of czermak space mating cavity is circular ring shape.
Connection structure in connector, for being connect with piston rod or guide rod are as follows: be axially arranged at least one in connector
A bolt hole.
Connector sleeve gap baffle is equipped with free gap and protects structure: connector sleeve gap baffle is disc, along connection inner room
Gap baffle bottom surface outer is equipped with annular convex platform, to block the between connector sleeve gap baffle wall surface and the top wall surface of connector sleeve
Four free gaps, connector sleeve gap baffle bottom surface set that there are two the grease-filled slots of annular.
The beneficial effects of adopting the technical scheme are that
The utility model by design connector and connector sleeve shape and structure, by thrust bearing be supported on connector with
Between connector sleeve, using the design feature of connector, connector sleeve and thrust bearing, connector sleeve can be made with the rolling element of thrust bearing
It carries out 360 ° in vertical direction relative to connector for fulcrum to tilt without dead angle, to make the casing being fixedly connected with connector sleeve
Catching robot is in quick condition, crawl position adaptive ability is improved, so need to will only be crawled casing when commissioning device
Center line to a certain extent close to sand mold center line can casing on previous sand mold, that is, allow that there are certain adjusting is inclined
Difference, to make the simpler convenience of equipment mode.Since floating connection mechanism makes to be crawled casing with automatic adjusument effect,
Make the center line of casing be easier to be overlapped with sand mold center line, prevents shift, to improve casting quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of connector in Fig. 1；
Fig. 3 is the structural schematic diagram of connector sleeve in Fig. 1；
Fig. 4 is the structural schematic diagram of connector sleeve gap baffle in Fig. 1；
Fig. 5 is that floating connection mechanism is connect with piston rod or guide rod connecting pin and its with casing catching robot connecting pin
Structural schematic diagram；
Fig. 6 is that floating connection mechanism is mounted on to the casing Fe-pressing machine structural schematic diagram formed on casing Fe-pressing machine；
Fig. 7 is casing Fe-pressing machine working state structure schematic diagram shown in fig. 6.
In the accompanying drawings: 1. thrust bearing support plates；2. the tight ring fixing axle of thrust bearing；3. connector sleeve gap baffle is installed
Axis；4. connector sleeve ontology；5. thrust bearing DNA releaxed circular DNA lock chamber；6. the tight czermak space mating cavity of thrust bearing；7. the tight ring of thrust bearing
Fixing axle clearance fit hole；8. connector sleeve gap baffle；8-1. baffle mounting hole；8-2. annular convex platform；8-3. annular grease is filled out
Fill slot；9. the tight ring of thrust bearing；10. the DNA releaxed circular DNA of thrust bearing；11. annular stop rotary table；12. ring flange；13. bolt is heavy
Hole；14. support frame；15. casing hanging beam；16. track of walking；17. walking dolly；18. oil cylinder；19. guide sleeve；20. guide rod；
21. casing catching robot；22. floating connection mechanism；23. cooling duct；24. gate；25. flat bogie；26. sand mold；27.
Casing；28. small round nut；29. piston rod or guide rod connecting pin；30. casing catching robot connecting pin；A. between the first activity
Gap；B. the second free gap；C. third free gap；D. the 4th free gap.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
The embodiment as shown in Fig. 1-7 forms casing Fe-pressing machine it is found that the present apparatus is mounted on casing Fe-pressing machine: including
The casing hanging beam 15 supported by support frame 14, is equipped with walking track 16 on casing hanging beam 15, and walking dolly 17 passes through row
It walks drive car to walk on casing hanging beam 15 along walking track 16, casing grabbing device is equipped on walking dolly 17,
Casing grabbing device includes oil cylinder 18 and the guide sleeve 19 that is symmetricly set at left and right sides of oil cylinder, sliding in two guide sleeves 19
With connection guide rod 20, the piston rod of oil cylinder 18 and two guide rods 20 are connected with casing catching robot 21 straight down,
It is characterized by: the piston rod of oil cylinder 18 and two guide rods 20 pass through floating connection mechanism 22 and casing catching robot 21
It is connected, floating connection mechanism 22 includes connector for connecting with piston rod or guide rod 20, is used for and casing gripper
Connector sleeve, thrust bearing and the connector sleeve gap baffle 8 that tool hand 21 connects；
Connector is structure as a whole, and from the bottom to top successively includes: thrust bearing support plate 1, the tight ring fixing axle of thrust bearing
2, connector sleeve gap baffle installation axle 3 and the connection structure for being connect with piston rod or guide rod；
Connector sleeve includes connector sleeve ontology 4, connector fitting groove is equipped on connector sleeve ontology 4 and for grabbing with casing
The cavity top of the connection structure of manipulator connection, connector fitting groove is thrust bearing DNA releaxed circular DNA lock chamber 5, connector fitting groove
Cavity below be the tight czermak space mating cavity 6 of thrust bearing, the cavity roof center of connector fitting groove be equipped with thrust bearing
Tight ring fixing axle clearance fit hole 7；
Baffle mounting hole 8-1 compatible with connector sleeve gap baffle installation axle 3 is equipped in the middle part of connector sleeve gap baffle 8；
Connector sleeve gap baffle fixed knot is equipped between connector sleeve gap baffle 8 and connector sleeve gap baffle installation axle 3
Structure；
Connector, connector sleeve, thrust bearing and connector sleeve gap baffle mounting structure are as follows: in the tight ring 9 of thrust bearing
Lock ring is enclosed in the tight ring fixing axle 2 of thrust bearing, and 9 bottom surface of tight ring of thrust bearing is supported on the thrust bearing branch of connector
In the disk of support plate 1, the connector sleeve gap baffle installation axle 3 of connector is inserted by the cavity of the connector fitting groove of connector sleeve to be connected
The tight ring fixing axle clearance fit hole 7 of the thrust bearing of female connector, so that 10 outer ring of DNA releaxed circular DNA of thrust bearing fixes pushing away in connector sleeve
The inner wall of power bearing DNA releaxed circular DNA lock chamber 5, so that it is supported on thrust bearing between connector and connector sleeve, the thrust axis of connector sleeve
The tight ring of thrust bearing for holding the hole wall of tight ring fixing axle clearance fit hole 7 and the 10 inner ring wall of DNA releaxed circular DNA of thrust bearing and connector is solid
The first free gap A is equipped between the corresponding cylinder of dead axle 2 (can be living by changing the tight ring fixing axle 2 and first of thrust bearing
The diameter of the dynamic corresponding position gap A obtains different gaps),
9 outer ring of tight ring of thrust bearing and the lateral wall of thrust bearing support plate 1 and the tight interannular of the thrust bearing of connector sleeve
The second free gap B is equipped between the cavity wall face of gap mating cavity 6, the notch of the connector fitting groove of connector sleeve is along portion and connector
1 bottom surface of thrust bearing support plate between be equipped with third free gap C；
Connector sleeve gap baffle 8 is socketed in the connector sleeve gap baffle installation axle 3 of connector by baffle mounting hole 8-1
On, and so that connector sleeve gap baffle 8 is fixed on connector sleeve gap baffle installation axle 3 by connector sleeve gap baffle fixed structure
On, and make to keep the 4th free gap D between 8 wall surface of connector sleeve gap baffle and the top wall surface of connector sleeve.
The tight ring fixing axle 2 of thrust bearing support plate 1, thrust bearing, connector sleeve gap baffle installation axle 3 are concentric
Cylinder.
The connector sleeve gap baffle fixed structure of connector are as follows: the diameter of connector sleeve gap baffle installation axle 3 is less than thrust
The diameter of the tight ring fixing axle 2 of bearing, so as to the annular stop rotary table 11 for being higher than the top wall surface of connector sleeve be formed between them, even
The baffle mounting hole 8-1 at 8 middle part of female connector gap baffle is equipped with internal screw thread, and outer spiral shell is equipped in connector sleeve gap baffle installation axle 3
Line, connector sleeve gap baffle 8 is threadedly coupled with connector sleeve gap baffle installation axle 3 and is supported on annular stop rotary table 11, small
Round nut 28 is pressed on connector sleeve gap baffle 8, to make the wall surface of connector sleeve gap baffle 8 and the top wall surface of connector sleeve
Between keep the 4th free gap D.
The connection structure being connect in connector sleeve ontology 4 with casing catching robot 21 be ring flange 12, ring flange 12 it is interior
Circle be fixedly connected with the notch of connector fitting groove along portion's lateral wall, in connector sleeve ontology 4 with thrust bearing DNA releaxed circular DNA lock chamber 5 and
The corresponding partial cross sectional of the tight czermak space mating cavity 6 of thrust bearing is circular ring shape.
Connection structure in connector, for being connect with piston rod or guide rod 20 are as follows: be axially arranged at least in connector
One bolt hole 13.
Connector sleeve gap baffle 8 is equipped with free gap and protects structure: connector sleeve gap baffle 8 is disc, along connector sleeve
Baffle 8 bottom surface outer in gap is equipped with annular convex platform 8-2, to block the top wall surface of 8 wall surface and connector sleeve of connector sleeve gap baffle
Between the 4th free gap D, baffle 8 bottom surface in connector sleeve gap sets that there are two the grease-filled slot 8-3 of annular, for making grease pair
The 4th free gap (D) between the top wall surface of the connector sleeve is filled.
Operation principle and process:
In floating connection mechanism, connector sleeve no matter the effect by which direction force, will be with thrust bearing corresponding position
Rolling element be fulcrum generate active force, the first free gap A, the second free gap B, third free gap C and the 4th activity
Clearance D is annular gap, and connector sleeve can be made to generate displacement under the action of active force relative to connector.First free gap
A, the size of the second free gap B, third free gap C and the 4th free gap D determine the displacement range of connector sleeve, by setting
Count different spacing, adjustment casing catching robot 21 is suitable relative to the center line of casing 27 and the centerline deviation of sand mold 26
It should be able to power.
It is horizontal since sand mold 26 has taper when casing 27 is inserted in sand mold 26 from top to bottom by casing catching robot 21
Section is down big up small, and the inlet area of casing 27 is greater than 26 topside area of sand mold, even if the center line of casing 27 and sand mold 26
There are certain deviations for center line, and casing 27 can also be made to be inserted in sand mold 26, are inserted at the top of sand mold 26 the decline process that continues in casing 27
In, no matter casing 27 center line and the center line of sand mold 26 there are the deviations in which direction, when 27 internal chamber wall of casing touches
When 26 side wall of sand mold (side wall for specifically first contacting which direction is determined by bias direction), since floating connection mechanism 22 makes casing
Catching robot 21 is in quick condition, and casing 27 is also at quick condition, and the taper of 26 side wall of sand mold can continue in casing 27
It is guided to correct position during decline, so that sand mold be made to complete casing work.
Claims (6)
1. a kind of floating connection mechanism for casing Fe-pressing machine, it is characterised in that: including being used for and piston rod or guide rod
(20) connector connected, connector sleeve, thrust bearing and connector sleeve the gap gear for being connect with casing catching robot (21)
Plate (8)；
The connector is structure as a whole, and from the bottom to top successively includes: that thrust bearing support plate (1), the tight ring of thrust bearing are fixed
Axis (2), connector sleeve gap baffle installation axle (3) and the connection structure for being connect with the piston rod or the guide rod；
The connector sleeve includes connector sleeve ontology (4), on the connector sleeve ontology (4) be equipped with connector fitting groove and for
The connection structure of the casing catching robot connection, the cavity top of the connector fitting groove are that thrust bearing DNA releaxed circular DNA is fixed
The cavity lower section of chamber (5), the connector fitting groove is the tight czermak space mating cavity (6) of thrust bearing, is assembled in the connector
The cavity roof center of slot is equipped with the tight ring fixing axle clearance fit hole (7) of thrust bearing；
The compatible baffle peace with the connector sleeve gap baffle installation axle (3) is equipped in the middle part of connector sleeve gap baffle (8)
It fills hole (8-1)；
Connector sleeve gap is equipped between connector sleeve gap baffle (8) and the connector sleeve gap baffle installation axle (3) to keep off
Board fixing structure；
The connector, the connector sleeve, the thrust bearing and connector sleeve gap baffle mounting structure are as follows: it is described to push away
Tight ring (9) the inner ring lock ring of power bearing is on the tight ring fixing axle (2) of the thrust bearing, and the tight ring (9) of the thrust bearing
Bottom surface is supported in the disk of thrust bearing support plate (1) of the connector, the connector sleeve gap baffle of the connector
Installation axle (3) is fixed by the tight ring of the thrust bearing that the cavity of the connector fitting groove of the connector sleeve is inserted into the connector sleeve
Shaft clearance matching hole (7), so that DNA releaxed circular DNA (10) outer ring of the thrust bearing fixes the thrust bearing DNA releaxed circular DNA in the connector sleeve
The inner wall of lock chamber (5), so that it is supported on the thrust bearing between the connector and the connector sleeve, the connector sleeve
The tight ring fixing axle clearance fit hole (7) of thrust bearing hole wall and the thrust bearing DNA releaxed circular DNA (10) inner ring wall and the company
It is equipped with the first free gap (A) between the corresponding cylinder of the tight ring fixing axle (2) of the thrust bearing of connector, the thrust bearing
The tight czermak space of the thrust bearing of the lateral wall and the connector sleeve of tight ring (9) outer ring and the thrust bearing support plate (1)
It is equipped with the second free gap (B) between the cavity wall face of mating cavity (6), the notch edge of the connector fitting groove of the connector sleeve
Third free gap (C) is equipped between portion and thrust bearing support plate (1) bottom surface of the connector；The connector sleeve gap gear
Plate (8) is socketed on the connector sleeve gap baffle installation axle (3) of the connector by the baffle mounting hole (8-1),
And so that connector sleeve gap baffle (8) is fixed on the connector sleeve gap by connector sleeve gap baffle fixed structure and keep off
In plate installation axle (3), and make to keep the 4th between connector sleeve gap baffle (8) wall surface and the top wall surface of the connector sleeve
Free gap (D).
2. a kind of floating connection mechanism for casing Fe-pressing machine according to claim 1, it is characterised in that: the thrust
The tight ring fixing axle (2) of bearing support disk (1), thrust bearing, connector sleeve gap baffle installation axle (3) are concentric cylinder
Body.
3. a kind of floating connection mechanism for casing Fe-pressing machine according to claim 1 or 2, it is characterised in that: described
The connector sleeve gap baffle fixed structure of connector are as follows: the diameter of the connector sleeve gap baffle installation axle (3) is less than institute
The diameter of the tight ring fixing axle (2) of thrust bearing is stated, so as to form the annular limit for the top wall surface for being higher than the connector sleeve between them
Circle of position platform (11), the baffle mounting hole (8-1) in the middle part of connector sleeve gap baffle (8) is equipped with internal screw thread, in the connection
It covers gap baffle installation axle (3) and is equipped with external screw thread, connector sleeve gap baffle (8) and connector sleeve gap baffle are installed
Axis (3) is threadedly coupled and is supported on the annular stop rotary table (11), and small round nut (28) is pressed on the connector sleeve gap
On baffle (8), to make to keep the 4th between the wall surface of connector sleeve gap baffle (8) and the top wall surface of the connector sleeve
Free gap (D).
4. a kind of floating connection mechanism for casing Fe-pressing machine according to claim 3, it is characterised in that: the connection
The connection structure connecting in set ontology (4) with the casing catching robot (21) is ring flange (12), the ring flange (12)
Inner ring be fixedly connected with the notch of the connector fitting groove along portion's lateral wall, pushed away in the connector sleeve ontology (4) with described
Power bearing DNA releaxed circular DNA lock chamber (5) and the corresponding partial cross sectional of the tight czermak space mating cavity (6) of the thrust bearing are annulus
Shape.
5. a kind of floating connection mechanism for casing Fe-pressing machine according to claim 4, it is characterised in that: the connection
In head, for the connection structure that is connect with the piston rod or the guide rod (20) are as follows: the connector be axially arranged with to
A few bolt hole (13).
6. a kind of floating connection mechanism for casing Fe-pressing machine according to claim 5, it is characterised in that: the connection
Cover gap baffle (8) and be equipped with free gap protection structure: connector sleeve gap baffle (8) is disc, along the connector sleeve
Gap baffle (8) bottom surface outer be equipped with annular convex platform (8-2), with block connector sleeve gap baffle (8) wall surface with it is described
The 4th free gap (D) between the top wall surface of connector sleeve, the connector sleeve gap baffle (8) bottom surface set that there are two annular greases
Filling slot (8-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920402499.7U CN209598155U (en) | 2019-03-28 | 2019-03-28 | A kind of floating connection mechanism for casing Fe-pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920402499.7U CN209598155U (en) | 2019-03-28 | 2019-03-28 | A kind of floating connection mechanism for casing Fe-pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598155U true CN209598155U (en) | 2019-11-08 |
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ID=68405441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920402499.7U Active CN209598155U (en) | 2019-03-28 | 2019-03-28 | A kind of floating connection mechanism for casing Fe-pressing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834232A (en) * | 2019-03-28 | 2019-06-04 | 彰武永红机械制造有限公司 | A kind of floating connection mechanism for casing Fe-pressing machine |
-
2019
- 2019-03-28 CN CN201920402499.7U patent/CN209598155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834232A (en) * | 2019-03-28 | 2019-06-04 | 彰武永红机械制造有限公司 | A kind of floating connection mechanism for casing Fe-pressing machine |
| CN109834232B (en) * | 2019-03-28 | 2024-06-04 | 彰武永红机械制造有限公司 | Floating connection mechanism for box-packed iron pressing machine |
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