CN209077758U - A kind of guide post drawing structure of two plates die casting machine - Google Patents
A kind of guide post drawing structure of two plates die casting machine Download PDFInfo
- Publication number
- CN209077758U CN209077758U CN201821808727.2U CN201821808727U CN209077758U CN 209077758 U CN209077758 U CN 209077758U CN 201821808727 U CN201821808727 U CN 201821808727U CN 209077758 U CN209077758 U CN 209077758U
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- China
- Prior art keywords
- thick stick
- guide post
- oil cylinder
- plates
- take out
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- 238000004512 die casting Methods 0.000 title claims abstract description 20
- 238000005086 pumping Methods 0.000 claims abstract description 36
- 238000009415 formwork Methods 0.000 claims description 7
- 238000004826 seaming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Abstract
A kind of guide post drawing structure of two plates die casting machine, including two plates and slidingtype are inserted in the guide post of taking out on two plates, are provided with locking piston on two plates；Two plates and one or more, which can take out to be provided between guide post, takes out thick stick device, which includes taking out thick stick oil cylinder, connection frame and clutch component, and the pumping thick stick cylinder body for taking out thick stick oil cylinder is fixedly installed with respect to locking piston, and the pumping thick stick piston of pumping thick stick oil cylinder is connect with connection frame；Clutch component control can take out the opposite connection of guide post and connection frame, guide post is taken out so that pull is corresponding or clutch component control can take out guide post and connect relatively with locking piston, to carry out mode locking.The utility model can allow drive when taking out the operation of thick stick oil cylinder and can take out guide post and extract a distance out, can greatly shorten the stroke for taking out thick stick oil cylinder, and stable and reliable for performance, service life extends.
Description
Technical field
The utility model relates to a kind of die casting machine, in particular to a kind of guide post drawing structure of two plate die casting machines.
Background technique
The mold of large-scale casting machine is generally also very big, especially core pulling oil cylinder, in the more situation of pressurized oil cylinder, mould
The size of tool in the horizontal direction is greater than in die casting machine guide post away from large-scale in order to allow mold to be smoothly installed in template
Guide post above die casting machine generally has one even two can all release automatically, concedes space, has lifted mold
Afterwards, then guide post it inserts, to start die casting work.Traditional three-plate type die casting machine takes out the supporting point of thick stick oil cylinder generally in tail
On plate because tailgate relative to guide post be it is motionless, taking out the piston rod of thick stick oil cylinder with guide post is to be fixedly connected, and pulls and pushes thick stick
When, take out thick stick cylinder piston rod directly it is flexible can, but because two triggers do not have tailgate, taking out thick stick oil cylinder can be only installed at two
On plate, two plates and guide post have relative motion when work, every in this way if taking out the piston rod of thick stick oil cylinder and guide post is directly connected to
Work is primary, and the piston rod for taking out thick stick oil cylinder passively moves once with respect to oil cylinder, has very to the service life for taking out thick stick oil cylinder in this way
Big influence；In addition, three traditional triggers, in pull guide post, guide post, which often has one section, to be still remained in die space, lead
When causing assembly and disassembly mold, very big obstruction is had.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to provide a kind of strokes of simple and reasonable, stable and reliable for performance, related oil cylinder
The guide post drawing structure of two plates die casting machine short, with long service life, to overcome shortcoming in the prior art.
Two are inserted in by the guide post drawing structure of the two plate die casting machine of one kind of this purpose design, including two plates and slidingtype
Guide post is taken out on plate, is provided with locking piston on two plates；It is characterized by: two plate and one or more can take out between guide post
It is provided with and takes out thick stick device, which includes taking out thick stick oil cylinder, connection frame and clutch component, and the pumping thick stick cylinder body for taking out thick stick oil cylinder is opposite
Locking piston fixed setting, the pumping thick stick piston for taking out thick stick oil cylinder are connect with connection frame；The clutch component control can take out guide post and company
It connects the opposite connection of frame, guide post can be taken out accordingly so as to pull or clutch component control can take out that guide post is opposite with locking piston to be connected
It connects, to carry out mode locking.
The clutch component includes that smoke thick stick on-of pin, the opposite connection frame of opposite locking piston fixed setting slide setting
Take out the clutch oil cylinder and the opposite connector sleeve that can take out guide post fixed setting of thick stick sliding block, opposite connection frame fixed setting；The pumping thick stick
On-of pin is equipped with snap ring, takes out thick stick sliding block and is equipped with double wedge and card slot, it is reciprocal with respect to connection frame that thick stick sliding block is taken out in the driving of clutch oil cylinder
Sliding；When clutch oil cylinder drives pumping thick stick sliding block radially-inwardly to slide into certain position, the double wedge and connector sleeve on thick stick sliding block are taken out
On groove intermeshing, realize connector sleeve and connection frame connection；When clutch oil cylinder drives pumping thick stick sliding block radially outward to slide
When to certain position, the snap ring taking out the card slot on thick stick sliding block and taking out on thick stick on-of pin is mutually clamped, and realizes that connector sleeve and mode locking are lived
The connection of plug.
The pumping thick stick piston and connection frame are hinged, connection frame be equipped in the sets of holes led to, the clutch cylinder body of clutch oil cylinder is solid
Surely it is assemblied on connection frame, the clutch piston connection of clutch oil cylinder takes out thick stick sliding block and it is driven to reciprocatingly slide；Pull can take out guide post
When, connector sleeve is equipped with groove part and protrudes into sets of holes, double wedge with take out thick stick sliding block radially-inwardly slide and is extending at least partially into sets of holes and
Engagement, card slot and snap ring are non-interference at this time.
Card slot setting at least open at one end, so that snap ring passes in and out card slot；When mode locking, snap ring enters the sliding rail of card slot
On mark, card slot with take out thick stick sliding block radially outward slide into the mutual snapping of snap ring, double wedge and groove are non-interference at this time.
It is fixedly installed band-type brake seat on the locking piston, takes out thick stick on-of pin fixing assembling on band-type brake seat, takes out thick stick oil cylinder
Pumping thick stick cylinder body by oil cylinder mounting plate fixing assembling on band-type brake seat.
It is described that it is 0-15mm that two plate certain depth D, depth D are submerged in end when taking out guide post pull to certain position,
It is preferred that 10mm
This structure further includes the fixation guide post that slidingtype is inserted on two plates；Two plate and one or more fix guide post it
Between be provided with mould shifting oil cylinder, the shifting formwork piston of mould shifting oil cylinder connects two plates, and the shifting formwork cylinder body of mould shifting oil cylinder is led with corresponding fix
Column connection, mould shifting oil cylinder drive two plates mobile relative to fixed guide post.
The utility model can allow drive when taking out the operation of thick stick oil cylinder and can take out guide post and extract a distance out, can greatly shorten pumping
The stroke of thick stick oil cylinder, stable and reliable for performance, service life extends；This is because the cylinder diameter for taking out thick stick oil cylinder is relatively small, it is living to take out thick stick
The bar diameter of plug is also small, if the bar diameter for taking out thick stick piston is too long, will lead to structural instability；In addition, guide post pull can be taken out to certain
When position, can take out guide post end can submerge two plates to certain depth, and guarantee can take out guide post and will not be exposed in die space, make to fill
Demoulding tool is more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the die-filling state of an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of an embodiment of the present invention mould unloading state.
Fig. 3 is the structural schematic diagram that an embodiment of the present invention takes out shaft state.
Fig. 4 is the enlarged diagram in Fig. 2 at I.
Fig. 5 is the enlarged diagram in Fig. 3 at K.
Fig. 6 is the partial structural diagram of an embodiment of the present invention.
Fig. 7 is the structural schematic diagram that thick stick sliding block is taken out in an embodiment of the present invention.
Fig. 8 is the structural schematic diagram that thick stick on-of pin is taken out in an embodiment of the present invention.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 8, the guide post drawing structure of this two plate die casting machine, including two plates 4 and slidingtype are inserted in two plates 4
On take out guide post 1, two plates, 4 tail end is provided with locking piston 5；Two plates 4 and one or more, which can take out, is provided with pumping thick stick between guide post 1
Device, the pumping thick stick device include taking out thick stick oil cylinder, connection frame 11 and clutch component, and the pumping thick stick cylinder body 2 for taking out thick stick oil cylinder is living with respect to mode locking
5 fixed setting of plug, the pumping thick stick piston 3 for taking out thick stick oil cylinder are connect with connection frame 11；Clutch component control can take out guide post 1 and connection frame 11
Guide post 1 or clutch component control can be taken out accordingly with respect to connection, so as to pull can take out guide post 1 and connect relatively with locking piston 5
It connects, to carry out mode locking.This structure can greatly shorten the stroke for taking out thick stick oil cylinder, and stable and reliable for performance, and service life extends.
Furtherly, clutch component includes pumping thick stick on-of pin 9, the opposite connection frame 11 that opposite locking piston 5 is fixedly installed
It slides the pumping thick stick sliding block 12 of setting, the clutch oil cylinder 13 that opposite connection frame 11 is fixedly installed and the fixed setting of guide post 1 can be taken out relatively
Connector sleeve 10；9 side wall of thick stick on-of pin is taken out integrally formed with the snap ring 9.1 of annular, takes out 12 inside of thick stick sliding block integrally formed with arc
The double wedge 12.1 of shape and linear card slot 12.2, the driving of clutch oil cylinder 13 take out thick stick sliding block 12 and reciprocatingly slide with respect to connection frame 11；When
The driving of clutch oil cylinder 13 takes out thick stick sliding block 12 when radially-inwardly sliding into certain position, take out double wedge 12.1 on thick stick sliding block 12 with connect
Groove 10.1 on set 10 is intermeshed, and realizes the connection of connector sleeve 10 and connection frame 11；When clutch oil cylinder 13 drives pumping thick stick sliding
When block 12 radially outward slides into certain position, the card slot 12.2 on thick stick sliding block 12 and 9.1 phase of snap ring on pumping thick stick on-of pin 9 are taken out
The connection of connector sleeve 10 and locking piston 5 is realized in mutually clamping；Wherein, connector sleeve 10 can selective setting according to actual needs,
When being not provided with connector sleeve 10, groove 10.1, which can be directly arranged at, can take out 1 side wall of guide post, also can produce identical technology in this way
Effect.
Furtherly, exposed junction and the connection frame 11 for taking out thick stick piston 3 are hinged, the set led to integrally formed in connection frame 11
Hole 11.1,13.1 fixing assembling of clutch cylinder body of clutch oil cylinder 13 is on connection frame 11, the clutch piston 13.2 of clutch oil cylinder 13
Connection takes out thick stick sliding block 12 and it is driven to reciprocatingly slide；When pull can take out guide post 1, connector sleeve 10 is equipped with groove 10.1 and partially protrudes into set
Hole 11.1, double wedge 12.1 radially-inwardly slide with pumping thick stick sliding block 12 and are extending at least partially into sets of holes 11.1 and engage with groove 10.1,
Card slot 12.2 and snap ring 9.1 are non-interference at this time.
Furtherly, the setting at least open at one end of card slot 12.2, so that snap ring 9.1 passes in and out card slot 12.2；When mode locking, snap ring
9.1 enter on the sliding trace of card slot 12.2, and card slot 12.2 radially outward slides into pumping thick stick sliding block 12 and mutually buckles with snap ring 9.1
It connects, double wedge 12.1 and groove 10.1 are non-interference at this time.
Furtherly, 5 tail end of locking piston is fixedly installed band-type brake seat 6, and band-type brake 7 is provided in band-type brake seat 6, takes out thick stick clutch
For 9 one end of pin by 9.2 fixing assembling of screw head in 6 tail end of band-type brake seat, the pumping thick stick cylinder body 2 for taking out thick stick oil cylinder is solid by oil cylinder mounting plate 8
Surely it is assemblied in 6 top of band-type brake seat.
Furtherly, when can take out 1 pull of guide post to certain position, two plates, 4 certain depth D3, depth D3 are submerged in end
For 10mm；In this structure when taking out guide post pull to certain position, can take out guide post end can submerge two plates to certain depth, protect
Card, which can take out guide post, to be exposed in die space, keep assembly and disassembly mold more convenient
Furtherly, this structure further includes the fixation guide post 17 that slidingtype is inserted on two plates 4；Two plates 4 and one or more
Mould shifting oil cylinder is provided between fixed guide post 17, the shifting formwork piston 14 of mould shifting oil cylinder connects two plates 4, the shifting formwork cylinder body of mould shifting oil cylinder
15 are connected by support beam 16 with corresponding fixed guide post 17, and mould shifting oil cylinder drives two plates 4 mobile relative to fixed guide post 17.
Working principle
When guide post 1 can be taken out by not needing pull, the clutch piston 13.2 of clutch oil cylinder 13 is retracted, and drives pumping thick stick sliding block 12 sliding
It is dynamic, separate it with connector sleeve 10, take out at this time card slot 12.2 on thick stick sliding block 12 just with the snap ring 9.1 on pumping thick stick on-of pin 9
Clamping, makes connection frame 11 link together with two plates 4, can carry out normal unlocking mold movement at this time (referring to Fig. 1).
When needing pull that can take out guide post 1, the rodless cavity oil inlet of mould shifting oil cylinder, shifting formwork piston 14 is retracted, extremely the driving of two plates 4
Preset pumping thick stick position, this preset pumping the distance between thick stick position and head plate 18 D2 are greater than the maximum of mold
Mould thickness position D1, so that the positioning pin between dynamic model and cover half can be completely disengaged；At this point, the rodless cavity oil inlet of clutch oil cylinder 13,
Clutch piston 13.2 is stretched out, and then pumping thick stick sliding block 12 is pushed to slide and double wedge 12.1 is made to be inserted into the groove on connector sleeve 10
In 10.1, at the same time, the movement for taking out thick stick sliding block 12 removes snap ring 9.1 from card slot 12.2, divides connection frame 11 with band-type brake seat 6
From；Then, the rod chamber oil inlet of mould shifting oil cylinder, two plates 4 under the drive of mould shifting oil cylinder, be moved to maximum die sinking position (referring to
Fig. 2)；The rodless cavity oil inlet of thick stick oil cylinder is taken out, thick stick piston rod 3 is taken out and stretches out, due at this point, two plates 4 are in connection shape with connector sleeve 10
State, so take out the stretching of thick stick piston rod 3 until pumping thick stick piston 3 moves to stroke end and can stop with that can take out the extraction movement of guide post 1
Only, submerge the distance to the two about 10mm of plate 4 by one end of mold at this point, guide post 1 can be taken out, make mold can be convenient assembly and disassembly (referring to
Fig. 3).
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (8)
1. a kind of guide post drawing structure of two plate die casting machines, including two plates (4) and slidingtype are inserted in taking out on two plates (4)
Guide post (1) is provided with locking piston (5) on two plates (4)；It is characterized by: two plate (4) can take out guide post with one or more
(1) it is provided between and takes out thick stick device, which includes taking out thick stick oil cylinder, connection frame (11) and clutch component, smokes thick stick oil cylinder
It takes out thick stick cylinder body (2) to be fixedly installed with respect to locking piston (5), the pumping thick stick piston (3) for taking out thick stick oil cylinder is connect with connection frame (11)；It is described
Clutch component control can take out guide post (1) connection opposite with connection frame (11), take out guide post (1), Huo Zheli so that pull is corresponding
Seaming element control can take out guide post (1) and locking piston (5) with respect to connect, to carry out mode locking.
2. the guide post drawing structure of two plate die casting machines according to claim 1, it is characterised in that: the clutch component includes phase
To the pumping thick stick on-of pin (9) of locking piston (5) fixed setting, the pumping thick stick sliding block (12) of opposite connection frame (11) sliding setting, phase
Clutch oil cylinder (13) and the opposite connector sleeve (10) that can take out guide post (1) fixed setting to connection frame (11) fixed setting；It is described
It takes out thick stick on-of pin (9) and is equipped with snap ring (9.1), take out thick stick sliding block (12) and be equipped with double wedge (12.1) and card slot (12.2), clutch oil
Cylinder (13) driving takes out thick stick sliding block (12) and reciprocatingly slides with respect to connection frame (11)；Thick stick sliding block (12) diameter is taken out when clutch oil cylinder (13) drive
When to slid inward to certain position, the double wedge (12.1) on thick stick sliding block (12) and groove (10.1) phase on connector sleeve (10) are taken out
The connection of connector sleeve (10) and connection frame (11) is realized in mutually engagement；When clutch oil cylinder (13) drive take out thick stick sliding block (12) it is radial to
When sliding into certain position outside, the snap ring (9.1) taking out the card slot (12.2) on thick stick sliding block (12) and taking out on thick stick on-of pin (9) is mutual
The connection of connector sleeve (10) and locking piston (5) is realized in clamping.
3. the guide post drawing structure of two plate die casting machines according to claim 2, it is characterised in that: the pumping thick stick piston (3) with
Connection frame (11) hingedly, connection frame (11) be equipped in lead to sets of holes (11.1), the clutch cylinder body (13.1) of clutch oil cylinder (13)
Fixing assembling on connection frame (11), take out thick stick sliding block (12) and drive its past by clutch piston (13.2) connection of clutch oil cylinder (13)
Multiple sliding；When pull can take out guide post (1), connector sleeve (10) is equipped with groove (10.1) and partially protrudes into sets of holes (11.1), double wedge
(12.1) it radially-inwardly slides with pumping thick stick sliding block (12) and is extending at least partially into sets of holes (11.1) and engaged with groove (10.1), this
When card slot (12.2) and snap ring (9.1) it is non-interference.
4. the guide post drawing structure of two plate die casting machines according to claim 3, it is characterised in that: the card slot (12.2) is at least
Setting open at one end, so that snap ring (9.1) pass in and out card slot (12.2)；When mode locking, snap ring (9.1) enters the sliding of card slot (12.2)
On track, card slot (12.2) radially outward slides into pumping thick stick sliding block (12) and snap ring (9.1) mutual snapping, at this time double wedge
(12.1) non-interference with groove (10.1).
5. the guide post drawing structure of two plate die casting machines according to claim 4, it is characterised in that: on the locking piston (5)
It is fixedly installed band-type brake seat (6), takes out thick stick on-of pin (9) fixing assembling on band-type brake seat (6), take out the pumping thick stick cylinder body (2) of thick stick oil cylinder
By oil cylinder mounting plate (8) fixing assembling on band-type brake seat (6).
6. the guide post drawing structure of two plate die casting machines according to claim 5, it is characterised in that: described to take out guide post (1) pumping
When being pulled to certain position, two plates (4) certain depth D3 is submerged in end, and depth D3 is 0-15mm.
7. the guide post drawing structure of two plate die casting machines according to claim 6, it is characterised in that: the depth D3 is 10mm.
8. the guide post drawing structure of any one of -7 two plates die casting machines according to claim 1, it is characterised in that: further include sliding
Formula is inserted in the fixation guide post (17) on two plates (4)；Two plate (4) and one or more, which fix between guide post (17), is provided with shifting
The shifting formwork piston (14) of mould oil cylinder, mould shifting oil cylinder connects two plates (4), and the shifting formwork cylinder body (15) of mould shifting oil cylinder is led with corresponding fixation
Column (17) connection, mould shifting oil cylinder drive two plates (4) mobile relative to fixed guide post (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821808727.2U CN209077758U (en) | 2018-11-02 | 2018-11-02 | A kind of guide post drawing structure of two plates die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821808727.2U CN209077758U (en) | 2018-11-02 | 2018-11-02 | A kind of guide post drawing structure of two plates die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209077758U true CN209077758U (en) | 2019-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821808727.2U Active CN209077758U (en) | 2018-11-02 | 2018-11-02 | A kind of guide post drawing structure of two plates die casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209077758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317640A (en) * | 2018-11-02 | 2019-02-12 | 广东伊之密精密机械股份有限公司 | A kind of guide post drawing structure of two plates die casting machine |
-
2018
- 2018-11-02 CN CN201821808727.2U patent/CN209077758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317640A (en) * | 2018-11-02 | 2019-02-12 | 广东伊之密精密机械股份有限公司 | A kind of guide post drawing structure of two plates die casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W124936 Conclusion of examination: Declare that the patent right of utility model No. 201821808727.2 is partially invalid, and continue to maintain the validity of this patent on the basis of claims 1-6 submitted by the patentee on January 4, 2022 Decision date of declaring invalidation: 20220308 Decision number of declaring invalidation: 54527 Denomination of utility model: A Guide Post Pulling Structure for Two Plate Die Casting Machine Granted publication date: 20190709 Patentee: GUANGDONG YIZUMI PRECISION MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528300 Guangdong province Foshan city Shunde high tech Zone (Ronggui) No. 22 Keyuan Road three Patentee after: Yizhimi Co.,Ltd. Address before: 528300 Guangdong province Foshan city Shunde high tech Zone (Ronggui) No. 22 Keyuan Road three Patentee before: GUANGDONG YIZUMI PRECISION MACHINERY Co.,Ltd. |