CN209139735U - A kind of large-tonnage cold forging hydraulic press die installation apparatus - Google Patents
A kind of large-tonnage cold forging hydraulic press die installation apparatus Download PDFInfo
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- CN209139735U CN209139735U CN201821933760.8U CN201821933760U CN209139735U CN 209139735 U CN209139735 U CN 209139735U CN 201821933760 U CN201821933760 U CN 201821933760U CN 209139735 U CN209139735 U CN 209139735U
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- fixedly connected
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- wall
- spring
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Abstract
The utility model belongs to cold forging hydraulic press equipment technical field, especially a kind of large-tonnage cold forging hydraulic press die installation apparatus, it include hydraulic machine base, the upper surface of the hydraulic machine base has been respectively fixedly connected with guide post and lower mold, the surface sliding plug of multiple guide posts has upper mould fixed plate, the surface of upper mould fixed plate is fixedly connected with upper mold, the surface of upper mold is corresponding with the surface of lower mold, top plate is fixedly connected at the top of multiple guide posts, the upper surface of top plate is fixedly connected with hydraulic mechanism, it is fixedly connected at the top of the hydraulic axis of hydraulic mechanism and upper mould fixed plate.The large-tonnage cold forging hydraulic press die installation apparatus, auxiliary mould mounting device is internally provided with by the hydraulic machine base of setting, and auxiliary mould mounting device includes sealing plate, to achieve the effect that assist upper/lower die installation, it avoids because the too heavy and inconvenient installation of large-tonnage mold is to influence working efficiency, and easily cause very much safety accident again.
Description
Technical field
The utility model relates to cold forging hydraulic press technical fields more particularly to a kind of large-tonnage cold forging hydraulic press mold to install
Device.
Background technique
Hydraulic press is one kind using liquid as working media, each to realize for transmitting energy according to made of pascal's principle
The machine of kind technique.Hydraulic press is generally made of the machine (host), dynamical system and hydraulic control system three parts.Hydraulic press point
Class has valve hydraulic press, liquid hydraulic press, project hydropress.
However weight of the existing large-tonnage cold forging hydraulic press in installation mold due to mold is unfavorable for greatly very much installing, and
It is too heavy also to easily lead to installation fault generation danger during installation, so a kind of large-tonnage cold forging hydraulic press mold is needed to install
Device.
Utility model content
Based on the too heavy and inconvenient installation of existing large-tonnage mold to influence working efficiency, and safety is easily caused very much again
The technical issues of accident, the utility model is novel to propose a kind of large-tonnage cold forging hydraulic press die installation apparatus.
The utility model proposes a kind of large-tonnage cold forging hydraulic press die installation apparatus, include hydraulic machine base, institute
The upper surface for stating hydraulic machine base has been respectively fixedly connected with guide post and lower mold, the surface sliding plug of multiple guide posts
There is upper mould fixed plate, the surface of the upper mould fixed plate is fixedly connected with upper mold, the surface of the upper mold and lower mold
Surface is corresponding, and top plate is fixedly connected at the top of multiple guide posts, and the upper surface of the top plate is fixedly connected with liquid
Press mechanism is fixedly connected at the top of the hydraulic axis and upper mould fixed plate of the hydraulic mechanism, and the inside of the hydraulic machine base is set
It is equipped with auxiliary mould mounting device, and auxiliary mould mounting device includes sealing plate.
Preferably, the bottom of the hydraulic machine base offers hydraulic slot, and the inner roof wall of the hydraulic slot offers respectively
First sliding groove and second sliding slot.
Preferably, the inner wall of the hydraulic slot is fixedly connected with the surface of sealing plate, and the upper surface of the sealing plate is fixedly connected
There is the first sealing ring.
Preferably, the surface fixation of the sealing plate is communicated with oil inlet pipe, and the surface of the oil inlet pipe is fixedly connected with valve,
One end of the oil inlet pipe is fixedly connected with the oil inlet of hydraulic mechanism.
Preferably, the inner wall of the first sliding groove is fixedly connected with the second sealing ring, the inner wall of the first sliding groove and
Block is lifted in the equal sliding plug of the inner wall of two sealing rings, and the surface for lifting block is fixedly connected with the first spring, and described first
One end of spring is fixedly connected with the inner roof wall of hydraulic slot.
Preferably, the surface for lifting block offers rotation slot, and the inner wall of the rotation slot is fixedly connected with turntable shaft
It holds, the inner ring of the turntable bearing is fixedly connected with shaft, and one end of the shaft is fixedly connected with spill spin block.
Preferably, the inner wall of the second sliding slot is fixedly connected with third sealing ring, the inner wall of the second sliding slot and
The equal sliding plug in the surface of three sealing rings has a sliding shoe, and the surface of the sliding shoe is fixedly connected with second spring, and described second
One end of spring is fixedly connected with the inner roof wall of hydraulic slot, and the elastic force of first spring is greater than the elastic force of second spring.
Preferably, the surface of the sliding shoe offers extruding slot, and it is close that the inner wall for squeezing slot is fixedly connected with the 4th
Seal, the equal sliding plug in surface of the inner wall and the 4th sealing ring for squeezing slot have crushing block, and the surface of the crushing block is solid
Surely it is connected with third spring, one end of the third spring is fixedly connected with the inner wall for squeezing slot, the elastic force of the second spring
Greater than the elastic force of third spring.
Having the beneficial effect that in the utility model
1, auxiliary mould mounting device, and auxiliary mould mounting device packet are internally provided with by the hydraulic machine base of setting
Included sealing plate, thus achieved the effect that assist upper/lower die installation, avoid because large-tonnage mold too it is heavy and inconvenient installation from
And working efficiency is influenced, and easily cause very much safety accident again, it is allowed to be moved to hydraulic press in use, forking upper mold by fork truck
On pedestal, open hydraulic mechanism and valve, to hydraulic slot inside inject hydraulic oil, pass through the bullet between the power and spring of oil pressure
Power size, pushing away is displaced outwardly sliding shoe, so that crushing block is left second sliding slot stretching when sliding shoe moves up, when squeezing for surrounding
When briquetting stretches out movement to be pressed against upper mold, adjusting is rotated on turntable bearing by spill spin block and is allowed to upper mold positioning
Corresponding with upper mold installation position, when oil pressure continues to add, crushing block and sliding shoe, which make to lift block when stopping mobile, moves up drive
Upper mold be moved upwards up to upper mold installation bit pairing it is good when, fixed installation when staff opens, when the installation is completed unclamp note
Enter hydraulic oil to be allowed to flow back, is allowed to homing under the action of the spring and continues that lower mold is installed, mold is put into hydraulic press instantly
Hydraulic oil injection is opened when on pedestal to be similarly allowed to surrounding crushing block and squeeze lower mold to be allowed to position, and is facilitated and is installed using worker,
To achieve the effect that assist upper/lower die installation, avoid because the too heavy and inconvenient installation of large-tonnage mold is to influence work
Efficiency, and safety accident is easily caused very much again.
2, it is fixedly connected by the way that the inner wall of hydraulic slot is arranged with the surface of sealing plate, the upper surface of the sealing plate is fixedly connected with
First sealing ring, to achieve the effect that sealing and anti-leakage.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of large-tonnage cold forging hydraulic press die installation apparatus structural schematic diagram；
Fig. 2 be the utility model proposes a kind of large-tonnage cold forging hydraulic press die installation apparatus hydraulic press understructure
Side view；
Fig. 3 be the utility model proposes a kind of large-tonnage cold forging hydraulic press die installation apparatus hydraulic press understructure
Main view；
Fig. 4 be the utility model proposes a kind of large-tonnage cold forging hydraulic press die installation apparatus hydraulic press understructure
Top view.
In figure: 1, hydraulic machine base；2, guide post；3, lower mold；4, upper mould fixed plate；5, upper mold；6, top plate；7, liquid
Press mechanism；8, sealing plate；810, hydraulic slot；811, first sliding groove；812, second sliding slot；813, the first sealing ring；814, oil inlet pipe；
815, valve；816, the second sealing ring；817, block is lifted；818, the first spring；819, rotation slot；820, turntable bearing；821,
Shaft；822, spill spin block；823, third sealing ring；824, sliding shoe；825, second spring；826, slot is squeezed；827, the 4th is close
Seal；828, crushing block；829, third spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of large-tonnage cold forging hydraulic press die installation apparatus includes hydraulic machine base 1, hydraulic press bottom
The upper surface of seat 1 has been respectively fixedly connected with guide post 2 and lower mold 3, and the surface sliding plug of multiple guide posts 2 has upper mold installation
Plate 4, the surface of upper mould fixed plate 4 are fixedly connected with upper mold 5, and the surface of upper mold 5 is corresponding with the surface of lower mold 3, more
The top of a guide post 2 is fixedly connected to top plate 6, and the upper surface of top plate 6 is fixedly connected with hydraulic mechanism 7, hydraulic mechanism 7
Hydraulic axis is fixedly connected with the top of upper mould fixed plate 4, and hydraulic machine base 1 is internally provided with auxiliary mould mounting device, and
Auxiliary mould mounting device includes sealing plate 8；The bottom of hydraulic machine base 1 offers hydraulic slot 810, the interior top of hydraulic slot 810
Wall offers first sliding groove 811 and second sliding slot 812 respectively；The inner wall of hydraulic slot 810 is fixedly connected with the surface of sealing plate 8, envelope
The upper surface of plate 8 is fixedly connected with the first sealing ring 813；By the fixed company in surface that the inner wall and sealing plate 8 of hydraulic slot 810 is arranged
It connects, the upper surface of sealing plate 8 is fixedly connected with the first sealing ring 813, to achieve the effect that sealing and anti-leakage；The surface of sealing plate 8
Fixation is communicated with oil inlet pipe 814, and the surface of oil inlet pipe 814 is fixedly connected with valve 815, one end of oil inlet pipe 814 and hydraulic press
The oil inlet of structure 7 is fixedly connected；The inner wall of first sliding groove 811 is fixedly connected with the second sealing ring 816, first sliding groove 811 it is interior
Block 817 is lifted in the equal sliding plug of inner wall of wall and the second sealing ring 816, and the surface for lifting block 817 is fixedly connected with the first bullet
Spring 818, one end of the first spring 818 are fixedly connected with the inner roof wall of hydraulic slot 810；The surface for lifting block 817 offers rotation
Slot 819, the inner wall of rotation slot 819 are fixedly connected with turntable bearing 820, and the inner ring of turntable bearing 820 is fixedly connected with shaft
821, one end of shaft 821 is fixedly connected with spill spin block 822；The inner wall of second sliding slot 812 is fixedly connected with third sealing ring
823, the inner wall of second sliding slot 812 and the equal sliding plug in surface of third sealing ring 823 have sliding shoe 824, the table of sliding shoe 824
Face is fixedly connected with second spring 825, and one end of second spring 825 is fixedly connected with the inner roof wall of hydraulic slot 810, the first spring
818 elastic force is greater than the elastic force of second spring 825；The surface of sliding shoe 824, which offers, squeezes slot 826, squeezes the inner wall of slot 826
It is fixedly connected with the 4th sealing ring 827, the equal sliding plug in surface for squeezing the inner wall and the 4th sealing ring 827 of slot 826 has extruding
Block 828, the surface of crushing block 828 are fixedly connected with third spring 829, one end of third spring 829 and the inner wall for squeezing slot 826
It is fixedly connected, the elastic force of second spring 825 is greater than the elastic force of third spring 829；By the inside setting that hydraulic machine base 1 is arranged
There is auxiliary mould mounting device, and auxiliary mould mounting device includes sealing plate 8, to reach auxiliary upper/lower die installation
Effect avoids installing to influence working efficiency because large-tonnage mold is too heavy and inconvenient, and easily causes very much safety accident again, makes
Used time forks upper mold by fork truck and is allowed to be moved on hydraulic machine base 1, opens hydraulic mechanism 7 and valve 815, to hydraulic
Hydraulic oil is injected inside slot 810, by the elastic force between the power and spring of oil pressure, pushing away is displaced outwardly sliding shoe 824,
Crushing block 828 is set to leave the stretching of second sliding slot 812 when sliding shoe 824 moves up, when the crushing block 828 of surrounding stretches out movement
When to be pressed against upper mold 5, adjusting is rotated on turntable bearing 820 by spill spin block 822 and is allowed to the positioning of upper mold 5 and upper mold
It is corresponding to have installation position, when oil pressure continues to add, crushing block 828 and sliding shoe 824 make to lift shipper pole on block 817 when stopping mobile
Dynamic upper mold 5 be moved upwards up to upper mold installation bit pairing it is good when, fixed installation when staff opens is unclamped when the installation is completed
Injection hydraulic oil is allowed to flow back, and is allowed to homing under the action of the spring and continues to install lower mold 3, mold 3 is put into liquid instantly
Hydraulic oil injection is opened when on press pedestal 1 to be similarly allowed to surrounding crushing block 828 and squeeze lower mold 3 to be allowed to position, and facilitates utilization
Worker installation, thus achieved the effect that assist upper/lower die installation, avoid because large-tonnage mold too it is heavy and inconvenient installation from
And working efficiency is influenced, and easily cause very much safety accident again.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of large-tonnage cold forging hydraulic press die installation apparatus includes hydraulic machine base (1), the hydraulic machine base (1)
Upper surface be respectively fixedly connected with guide post (2) and lower mold (3), the surface sliding plug of multiple guide posts (2) has
The surface of upper mould fixed plate (4), the upper mould fixed plate (4) is fixedly connected with upper mold (5), the surface of the upper mold (5)
It is corresponding with the surface of lower mold (3), top plate (6), the top plate are fixedly connected at the top of multiple guide posts (2)
(6) upper surface is fixedly connected with hydraulic mechanism (7), the hydraulic axis of the hydraulic mechanism (7) and the top of upper mould fixed plate (4)
It is fixedly connected, it is characterised in that: the hydraulic machine base (1) is internally provided with auxiliary mould mounting device, and auxiliary mould
Mounting device includes sealing plate (8).
2. a kind of large-tonnage cold forging hydraulic press die installation apparatus according to claim 1, it is characterised in that: described hydraulic
The bottom of machine base (1) offers hydraulic slot (810), and the inner roof wall of the hydraulic slot (810) offers first sliding groove respectively
(811) and second sliding slot (812).
3. a kind of large-tonnage cold forging hydraulic press die installation apparatus according to claim 2, it is characterised in that: described hydraulic
The inner wall of slot (810) is fixedly connected with the surface of sealing plate (8), and the upper surface of the sealing plate (8) is fixedly connected with the first sealing ring
(813).
4. a kind of large-tonnage cold forging hydraulic press die installation apparatus according to claim 1, it is characterised in that: the sealing plate
(8) surface fixation is communicated with oil inlet pipe (814), and the surface of the oil inlet pipe (814) is fixedly connected with valve (815), described
One end of oil inlet pipe (814) is fixedly connected with the oil inlet of hydraulic mechanism (7).
5. a kind of large-tonnage cold forging hydraulic press die installation apparatus according to claim 2, it is characterised in that: described first
The inner wall of sliding slot (811) is fixedly connected with the second sealing ring (816), the inner wall and the second sealing ring of the first sliding groove (811)
(816) the equal sliding plug of inner wall is lifted block (817), and the surface for lifting block (817) is fixedly connected with the first spring
(818), one end of first spring (818) is fixedly connected with the inner roof wall of hydraulic slot (810).
6. a kind of large-tonnage cold forging hydraulic press die installation apparatus according to claim 5, it is characterised in that: described to lift
The surface of block (817) offers rotation slot (819), and the inner wall of the rotation slot (819) is fixedly connected with turntable bearing (820),
The inner ring of the turntable bearing (820) is fixedly connected with shaft (821), and one end of the shaft (821) is fixedly connected with rotation
Block (822).
7. a kind of large-tonnage cold forging hydraulic press die installation apparatus according to claim 5, it is characterised in that: described second
The inner wall of sliding slot (812) is fixedly connected with third sealing ring (823), the inner wall and third sealing ring of the second sliding slot (812)
(823) the equal sliding plug in surface has sliding shoe (824), and the surface of the sliding shoe (824) is fixedly connected with second spring
(825), one end of the second spring (825) is fixedly connected with the inner roof wall of hydraulic slot (810), first spring (818)
Elastic force be greater than second spring (825) elastic force.
8. a kind of large-tonnage cold forging hydraulic press die installation apparatus according to claim 7, it is characterised in that: the sliding
The surface of block (824), which offers, squeezes slot (826), and the inner wall for squeezing slot (826) is fixedly connected with the 4th sealing ring
(827), the equal sliding plug in surface of the inner wall and the 4th sealing ring (827) for squeezing slot (826) has crushing block (828), institute
The surface for stating crushing block (828) is fixedly connected with third spring (829), one end of the third spring (829) and extruding slot
(826) inner wall is fixedly connected, and the elastic force of the second spring (825) is greater than the elastic force of third spring (829).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933760.8U CN209139735U (en) | 2018-11-22 | 2018-11-22 | A kind of large-tonnage cold forging hydraulic press die installation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933760.8U CN209139735U (en) | 2018-11-22 | 2018-11-22 | A kind of large-tonnage cold forging hydraulic press die installation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209139735U true CN209139735U (en) | 2019-07-23 |
Family
ID=67285249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821933760.8U Expired - Fee Related CN209139735U (en) | 2018-11-22 | 2018-11-22 | A kind of large-tonnage cold forging hydraulic press die installation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209139735U (en) |
-
2018
- 2018-11-22 CN CN201821933760.8U patent/CN209139735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |