CN206343609U - A kind of mould emptier - Google Patents
A kind of mould emptier Download PDFInfo
- Publication number
- CN206343609U CN206343609U CN201621480170.5U CN201621480170U CN206343609U CN 206343609 U CN206343609 U CN 206343609U CN 201621480170 U CN201621480170 U CN 201621480170U CN 206343609 U CN206343609 U CN 206343609U
- Authority
- CN
- China
- Prior art keywords
- transferring platform
- lower roof
- thimble
- guide rail
- upper plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 description 10
- 230000005484 gravity Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 241001125877 Gobio gobio Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model provides a kind of mould emptier, including：Transferring platform, two parallel arrangement guide rail, drive device and the core ejection mechanism below guide rail；The sidepiece of transferring platform sets four rolling, and the drive device driving transferring platform is made to come and go slip on guide rail；Core ejection mechanism includes：Oil cylinder, lower roof plate, upper plate, four thimbles being vertically installed in above upper plate and four guiding bars for connecting lower roof plate and upper plate, lower roof plate is embedded with guide cylinder, the guiding bar is directed to cylinder and housed, and the oil cylinder is vertical with lower roof plate to be connected, and is arranged at the center of lower roof plate；Transferring platform sets some ejection holes, and thimble is realized under the driving of oil cylinder is inserted perpendicularly into or vertically exits the ejection hole.A kind of mould emptier disclosed in the utility model, realizes and efficient, accurate and stable ejection operation is carried out to the mould after matched moulds, improve stripping result and efficiency.
Description
Technical field
The utility model is related to foundry machinery field, is more particularly to a kind of mould emptier.
Background technology
Gravity force casting machine carries out the casting of metal parts using gravitational casting.Gravitational casting refers to molten metal in terrestrial gravitation
The process that metal mold cavity obtains casting is poured under effect.At present, it is widely used in the preparation of auto parts using aluminium casting,
And can be made into the parts such as stabiliser bar, steering wheel, automobile engine housing, the gear box casing of automobile suspension system.Poured in gravity
, it is necessary to which mould is transported through and stripping operation is carried out after the completion of casting.At present, gravitational casting completion after need by mould from
It is transported through in gravity force casting machine and carries out stripping operation.Ejector pin mechanism is needed to use by mould top using the mould of gravity casting
Go out, to realize the demoulding.Traditional mould emptier is strutted mould using thimble, to complete stripping operation.But, in the prior art
Mould emptier there is the relatively low defect of automaticity, it is impossible to complete continuous stripping operation.Meanwhile, it is of the prior art de-
The problem of mold mechanism can not uniformly be fed there is also thimble, so as to there is the not good defect of stripping result.
In view of this, it is necessary to which mould emptier of the prior art is improved, to solve the above problems.
Utility model content
The purpose of this utility model is to disclose a kind of mould emptier, to realize the mould after matched moulds is carried out efficiently,
Accurate and smoothly ejection operation, improves stripping result and efficiency.
To achieve the above object, the utility model provides a kind of mould emptier, including：Transferring platform, two parallel cloth
Guide rail, drive device and the core ejection mechanism below guide rail put；The sidepiece of the transferring platform sets four rolling, described
Drive device driving transferring platform is made to come and go slip on guide rail；
The core ejection mechanism includes：Oil cylinder, lower roof plate, upper plate, four thimbles being vertically installed in above upper plate with
And four guiding bars of lower roof plate and upper plate are connected, the lower roof plate is embedded with guide cylinder, and the guiding bar is directed to an institute
House, the oil cylinder is vertical with lower roof plate to be connected, and is arranged at the center of lower roof plate；
The transferring platform sets some ejection holes, and the thimble is realized under the driving of oil cylinder to be inserted perpendicularly into or vertically
Exit the ejection hole.
As further improvement of the utility model, the thimble is spun with lower thimble by upper thimble and formed.
As further improvement of the utility model, the bottom surface of the upper plate sets cushion pad.
As further improvement of the utility model, the cushion pad is rounded or square.
As further improvement of the utility model, the thimble is arranged at the corner of upper plate, and in upright projection side
It is in rectangular layout upwards.
As further improvement of the utility model, the sidepiece of the transferring platform sets at least one locating rod, described
Locating rod and the perpendicular relation of guide rail.
Compared with prior art, the beneficial effects of the utility model are：A kind of mould emptier disclosed in the utility model,
Realize and efficient, accurate and stable ejection operation is carried out to the mould after matched moulds, improve stripping result and efficiency.
Brief description of the drawings
Fig. 1 is a kind of stereogram of demoulding mechanism of the utility model；
Fig. 2 be mould emptier illustrated in fig. 1 in core ejecting device side view；
Fig. 3 is the stereogram of the die filling mechanism used cooperatively with a kind of mould emptier of the utility model.
Embodiment
The utility model is described in detail shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, are belonged within protection domain of the present utility model.
It please join Fig. 1 to a kind of a kind of embodiment of mould emptier of the utility model illustrated in fig. 3.
As shown in Figures 1 and 2, in the present embodiment, the mould emptier, including：Transferring platform 10, two parallel arrangements
Guide rail 20, drive device 40 and the core ejection mechanism 30 positioned at the lower section of guide rail 20.The sidepiece of the transferring platform 10 sets four
Roller 107.The drive device 40 driving transferring platform 10 is made to come and go slip on guide rail 20.Transferring platform 10 sets some ejections
Hole 101, the thimble 306 is realized under the driving of oil cylinder 301 is inserted perpendicularly into or vertically exits the ejection hole 101, with complete
Into stripping operation.
As shown in Figures 1 and 3, the sidepiece of the transferring platform 10 sets four rolling 107.The bottom of transferring platform 10 is set
There is the guide channel 50 being vertical setting with guide rail 20, the guide channel 50 has a long and narrow opening portion and is arranged on transferring platform 10
Edge.Roller 107 is erected on two guide rails 20, and along guide rail 20 can make translational motion under the driving of drive device 40.
Wherein, the transferring platform 10 sets some ejection holes 101, and the bottom in the ejection hole 101 sets the ejection vertically vertically moved
Bar 110, the knock-pin 110 is housed by bearing 1101.
In the present embodiment, transferring platform 10 ejects holes on upright projection direction provided with rectangular layout four
101.The drive device 40 includes：Servomotor 401, reductor 402 and Rocker arm 4 03.The ending vertical of Rocker arm 4 03 sets guiding
Post 413, the guide posts 413, which extend into guide channel 50 and set in the end of guide posts 413, is directed to the cunning that groove 50 is limited
Moving part 423.Support 404 is connected with reductor 402, and is connected by support 404 with gravity force casting machine.
The one end of Rocker arm 4 03 is fixedly connected by bearing pin 412 with reductor 402, the other end and the guide posts 413 of Rocker arm 4 03
It is fixedly connected.Driving bearing pin 412 is rotation with axis 4121 after the dynamic retarding that reductor 402 exports servomotor 401
Axle is rotated, so as to drive Rocker arm 4 03 to rotate counterclockwise in the horizontal plane, so as to drive the guide posts 413 to be with axis 4131
Rotary shaft is rotated, so that the rolling by rolling member 423 in guide channel 50, guide channel 50 is applied to the direction of drive device 40
Plus tractive force；When servomotor 401 is rotated backward, said process is inversely performed, so that guide channel 50 is applied into thrust, makes to lead
Approaching channel 50 is away from drive device 40.Servomotor 401 drives Rocker arm 4 03, makees linear sliding in guide channel 50 by guide posts 413
It is dynamic, to drive transferring platform 10 to realize translation on guide rail 20.Hereby it is achieved that under the driving of drive device 40, will transport
Platform 10 makees linear reciprocation on guide rail 20.Sliding part 423 in present embodiment includes bearing or nylon pulley, and
Preferably bearing, and can select ball bearing or roller bearing.
It is preferred that, in the present embodiment, the end of guide rail 20 sets stopper 202, to limit transferring platform 10 in work
Extreme position during linear reciprocation, prevents derailing.Meanwhile, positioned in the top surface of transferring platform 10 provided with four
Block 103 and some locating clips 104 for being capable of activity upset.
The top surface of the transferring platform 10 sets four depressed parts 102.Depressed part 102 is in strip, and for housing locating piece
103.The line of four depressed parts 102 is in cross, and is opened in respectively on four sides of transferring platform 10.Locating piece 103 leads to
Cross bolt to fix with transferring platform 10, and can be adjusted along depressed part 102, with the mould being placed on transferring platform 10
The locating slot reserved is adapted, so that the position placed by four locating pieces being arranged oppositely 103 to mould is positioned,
Prevent placement mistake.Meanwhile, effective fixation is realized to mould in order to further improve transferring platform 10, two pairs can be passed through
The locating clip 104 being arranged oppositely is clamped to mould.
Specifically, four 104 points of locating clips are two groups, each group includes two locating clips 104 being arranged oppositely.Locating clip
104 be that rotary shaft moves pivotally with bearing pin 1063, to adjust the flip angle of locating clip 104.On the side of transferring platform 10
Gudgeon 1062 is set, and is movably hinged and is connected with locating clip 104 by bearing pin 1063.Screw rod 105 is nested in the tune of tool internal thread
In segmented column 106, the extension 1061 of adjustable column 106 extends vertically through locating clip 104.When rotary screw 105, adjustable column is driven
106 it is interior in the horizontal direction vertically move (moving direction is identical with the moving direction of transferring platform 10), so as to pass through extension
1061 (being in the form of a column) drive locating clip 104 to be that rotary shaft realizes rotation with bearing pin 1063.
In the present embodiment, the bottom of guide rail 20 sets some arranged for interval and protrudes out the limited block of the inner side of guide rail 20
201, and set in the bottom of transferring platform 10 and some to extend out and be resisted against the bootstrap block 109 below limited block 201, bootstrap block
109 form a bending part 1091 extended out.Bending part 1091 is resisted against the lower section of limited block 201, and keeps in vertical direction
0.1~0.2mm spacing.
Meanwhile, buffer bar 501 is set on side wall of the guide channel 50 along lengthwise bearing of trend, and specifically sets two bufferings
Bar 501.Two buffer bars 501 are parallel be fitted in guide channel 50 on inside wall.Buffer bar 501 can be by rubber, silica gel, oxygen
Change aluminium ceramics or polytetrafluoroethylene (PTFE) is made, and most preferably polytetrafluoroethylene (PTFE).In addition, the sidepiece of the transferring platform 10 set to
A few locating rod 108, the locating rod 108 and the perpendicular relation of guide rail 20.Locating rod 108 can be with proximity switch or photoelectricity
Sensor is used cooperatively, and particular location during being moved to transferring platform 10 on guide rail 20 is detected in real time, and will detection
To position signalling send to control system (such as PLC), and by control system control servomotor 401 perform rotate forward,
Rotate backward and rotation time, so as to realize accurate SERVO CONTROL to transferring platform 10.
The die filling mechanism coordinates with core ejection mechanism 30, and is applied vertically upward to knock-pin 110 by core ejection mechanism 30
Power, to carry out stripping operation to the mould being placed on transferring platform 10.
In the present embodiment, the core ejection mechanism 30 includes：Oil cylinder 301, lower roof plate 303, upper plate 305, it is vertically arranged
Four thimbles 306 and four guiding bars 304 of connection lower roof plate 303 and upper plate 305 in the top of upper plate 305, it is described
Lower roof plate 303 is embedded with guide cylinder 307, and the guiding bar 304 is directed to cylinder 307 and housed, the oil cylinder 301 and lower roof plate
303 vertically connect and keep being relatively fixed, and are arranged at the center of lower roof plate 303.Lower roof plate 303 is in each other with upper plate 305
It is arranged in parallel and keeps level；Meanwhile, lower roof plate 303 is both configured to rectangle, and the area of lower roof plate 303 with upper plate 305
More than the area of upper plate 305.
The push rod 302 of oil cylinder 301 is by vertically moving in vertical direction, to apply vertically upward to upper plate 305
Power.Four guiding bars 304 are under the guiding of guide cylinder 307, and smoothly driving upper plate 305 and four thimbles 306 are made vertically
Motion upwards, four ejection holes 101 being adapted to therewith in transferring platform 10 are run through finally by thimble 306, and it is flat to insert transhipment
In the reserved demoulding hole for being used to be stripped in the mould placed on platform 10, to complete the demoulding.
It is preferred that, in the present embodiment, the bottom surface of upper plate 305 sets cushion pad 3051, and can select rubber, silica gel
It is made Deng tool elastomeric material.Cushion pad 3051 is rounded or square, and the area of cushion pad 3051 is more than or equal to
The cross-sectional area of push rod 302.Meanwhile, four thimbles 306 are arranged at the corner of upper plate 305, and on upright projection direction
It is in rectangular layout.
Formed specifically, the thimble 306 is spun by upper thimble 3061 with lower thimble 3062.Wherein, the top of lower thimble 3062
Portion provided with the externally threaded threaded post (not shown) of tool, and with the blind hole of default tool internal thread in upper plate 305 be spirally connected admittedly
It is fixed.Meanwhile, being set at the top of lower thimble 3062 has externally threaded threaded post (not shown), and passes through the threaded post and upper top
The blind hole of the tool internal thread of the bottom preset of pin 3061 is spirally connected, and is spun so that upper thimble 3061 be realized with lower thimble 3062, and
Form the thimble 306 of a column.By said structure, the height of thimble 306 can be adjusted flexibly, so that flat with transhipment
The depth in the reserved demoulding hole for being used to be stripped in the mould placed on platform 10 is adapted to, and is improved to different size of
The adaptability that mould is stripped.Specifically, in the present embodiment, the equal length of upper thimble 3061 and lower thimble 3062,
Certainly the length of upper thimble 3061 and lower thimble 3062 can be also set to unequal.
The a series of tool described in detail only for feasibility embodiment of the present utility model of those listed above
Body illustrates that they are simultaneously not used to limit protection domain of the present utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within protection domain of the present utility model.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of mould emptier, it is characterised in that including：Transferring platform (10), two parallel arrangement guide rail (20), driving dress
Put (40) and the core ejection mechanism (30) below guide rail (20)；The sidepiece of the transferring platform (10) sets four rolling
(107), drive device (40) the driving transferring platform (10) is made to come and go to slide on guide rail (20)；
The core ejection mechanism (30) includes：Oil cylinder (301), lower roof plate (303), upper plate (305), it is vertically installed on upper plate
Four thimbles (306) of side and four guiding bars (304) of connection lower roof plate (303) and upper plate (305), the lower roof plate
(303) guide cylinder (307) is embedded with, the guiding bar (304) is directed to cylinder (307) and housed, the oil cylinder (301) and lower top
Plate (303) is vertically connected, and is arranged at the center of lower roof plate (303)；
The transferring platform (10) sets some ejection holes (101), and the thimble (306) is realized under the driving of oil cylinder (301)
It is inserted perpendicularly into or vertically exits the ejection hole (101).
2. mould emptier according to claim 1, it is characterised in that the thimble (306) is by upper thimble (3061) with
Thimble (3062), which spins, to be formed.
3. mould emptier according to claim 1, it is characterised in that the bottom surface of the upper plate (305) sets cushion pad
(3051)。
4. mould emptier according to claim 3, it is characterised in that the cushion pad (3051) is rounded or pros
Shape.
5. mould emptier according to claim 1, it is characterised in that the thimble (306) is arranged at upper plate (305)
Corner, and it is in rectangular layout on upright projection direction.
6. mould emptier according to claim 1, it is characterised in that the sidepiece of the transferring platform (10) sets at least one
Individual locating rod (108), the locating rod (108) and guide rail (20) perpendicular relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480170.5U CN206343609U (en) | 2016-12-30 | 2016-12-30 | A kind of mould emptier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480170.5U CN206343609U (en) | 2016-12-30 | 2016-12-30 | A kind of mould emptier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206343609U true CN206343609U (en) | 2017-07-21 |
Family
ID=59323738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621480170.5U Expired - Fee Related CN206343609U (en) | 2016-12-30 | 2016-12-30 | A kind of mould emptier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206343609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745106A (en) * | 2017-09-22 | 2018-03-02 | 芜湖市鸿坤汽车零部件有限公司 | A kind of automobile metal accessory Casting Equipment |
-
2016
- 2016-12-30 CN CN201621480170.5U patent/CN206343609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745106A (en) * | 2017-09-22 | 2018-03-02 | 芜湖市鸿坤汽车零部件有限公司 | A kind of automobile metal accessory Casting Equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |