CN109093076A - A kind of locking method of sand core group - Google Patents
A kind of locking method of sand core group Download PDFInfo
- Publication number
- CN109093076A CN109093076A CN201811155390.4A CN201811155390A CN109093076A CN 109093076 A CN109093076 A CN 109093076A CN 201811155390 A CN201811155390 A CN 201811155390A CN 109093076 A CN109093076 A CN 109093076A
- Authority
- CN
- China
- Prior art keywords
- sand core
- core group
- bandage
- slot
- baling press
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 title claims abstract description 85
- 239000004677 Nylon Substances 0.000 claims abstract description 9
- 238000009940 knitting Methods 0.000 claims abstract description 9
- 229920001778 nylon Polymers 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 239000011162 core material Substances 0.000 abstract description 71
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/103—Multipart cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/108—Installation of cores
Abstract
The invention discloses a kind of locking methods of sand core group, comprising the following steps: firstly, the sand core group of setting narrow side mount structure, and the bandage slot of at least two length direction arrangements perpendicular to sand core group is set in the bottom surface of sand core group；Then, sand core group is assembled overlapping up and down by operation robot, and in integral retaining to the platform of a baling press, and robot pushes the sliding of sand core group to bundle baling press by the bandage slot that bandage is directed at sand core group one by one.Sand core group locking method of the invention, the method locked using bandage not will cause the waste of core material without drilling, and sand core group is narrow frame design, and material utilization amount is few, and production cost is low；Bandage packing is carried out using robot, baling press automation contraposition, positioning, high degree of automation is easy to operate, reduces labor intensity of workers；The use of nylon knitting belt is bundled uniform specification product, the constraint of lengthening degree is not stacked by sand core, be not required to store classifiedly and use, avoids misusing.
Description
Technical field
The present invention relates to the group core technical fields of casting sand core, more specifically, it relates to a kind of locking side of sand core group
Method.
Background technique
Most of sand core combination of cylinder head is using screw rod fastening means.It is when designing sand core it is necessary in each sand
Four angles of core frame reserve screw hole.The design of sand core seal ring thickness at this time will consider that screw hole inner wall thickness can be held
By molten iron high temperature and impact, consider that screw hole outer wall thickness can bear to sling the gravity of sand core again, so sand core frame design
It obtains thicker.After combining sand core, screw rod passes through entire core group frame, sand core is stringed together, in other end nut check；Core group
Using screw rod fastening means, it is desirable that sand core frame will reserve adequate thickness and wear screw hole, and to guarantee sand core strength, this will cause sand
The cost of core wastes.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to the above-mentioned deficiency of the prior art, the object of the present invention is to provide one kind
Lock the locking method of convenient sand core group.
To achieve the above object, the present invention provides a kind of locking methods of sand core group, comprising the following steps: firstly, setting
The sand core group of narrow side mount structure is set, and at least two length direction arrangements perpendicular to sand core group are set in the bottom surface of sand core group
Bandage slot；Then, sand core group is assembled overlapping up and down by operation robot, and in integral retaining to the platform of a baling press, machine
People pushes the sliding of sand core group to bundle baling press by the bandage slot that bandage is directed at sand core group one by one.
Further, the number of the bandage slot is two, the edge of the bandage slot and sand core group width direction away from
From for 250~300mm.
Further, the width dimensions of the bandage slot be 30mm, groove depth 4mm.
As a further improvement, the baling press includes locating platform and the bandage portal frame on locating platform,
The locating platform is equipped with the packing slot with the vertically-aligned setting of bandage portal frame, is equipped at the packing slot of the locating platform
The inductor in place that can be adapted with the bandage slot of the sand core group arranged straight up.
It is improved as further, further includes one sand core pallet support sand core group of setting, the sand core supporting plate, robot
And baling press is arranged side by side, the two sides of the locating platform set there are two can with the two sides of sand core group be adapted position
Detection sensor.
Further, further include and the robot, baling press and in place inductor and position-detection sensor connect
The control device connect.
Further, nylon knitting belt is set on the bandage portal frame.
Beneficial effect
Compared with prior art, the locking method of sand core group of the invention has the beneficial effect that: this sand core group locking side
Method, the method locked using bandage not will cause the waste of core material without drilling, and sand core group is narrow frame design,
Material utilization amount is few, and production cost is low；Bandage packing, the degree of automation are carried out using robot, baling press automation contraposition, positioning
Height, it is easy to operate, reduce labor intensity of workers；It the use of nylon knitting belt is bundled uniform specification product, not by sand core group
It is superimposed the constraint of length, is not required to store classifiedly and use, facilitate management and avoids misusing.
Detailed description of the invention
Fig. 1 is the operation schematic diagram of the locking method of sand core group of the invention.
In figure: 1, sand core supporting plate；2, sand core group；3, bandage slot；4, robot；5, baling press；6, position-detection sensor；
7, bandage portal frame；8, inductor in place；9, it is packaged slot.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
A specific embodiment of the invention is such that as shown in Figure 1, a kind of locking method of sand core group, including following
Step: firstly, the sand core group 2 of setting narrow side mount structure, and it is arranged at least two perpendicular to sand core group 2 in the bottom surface of sand core group 2
Length direction arrangement bandage slot 3；Then, operation robot 4 is by about 2 sand core group assembling overlapping, and integral retaining is to one
On the platform of baling press 5, robot 4 pushes sand core group 2 to slide the bandage for making baling press 5 be directed at sand core group 2 one by one by bandage
Slot 3 is bundled；2 locking method of this sand core group, the method locked using bandage not will cause core material without drilling
Waste, and sand core group is narrow frame design, and material utilization amount is few, and production cost is low；Use robot 4, the automation pair of baling press 5
Position, positioning carry out bandage packing, and high degree of automation is easy to operate, reduces labor intensity of workers；It is using nylon knitting belt
Bundled uniform specification product is not superimposed the constraint of length by sand core group 2, is not required to store classifiedly and use, and is facilitated management and is kept away
Fault-avoidance is used；Nylon knitting belt is adapted with the bandage slot 3 in sand core group 2, and guarantee, which tightens position, congratulates and abide by celebrating, and it is good to tighten effect, no
It is easily detached from, guarantees securely locking.
In the present embodiment, the number of bandage slot 3 is two, and bandage slot 3 is at a distance from the edge of 2 width direction of sand core group
For 250~300mm, bandage slot 3 is evenly arranged, and places the locked position offset of bandage slot 3.
In the present embodiment, the width dimensions of bandage slot 3 be 30mm, groove depth 4mm, common nylon knitting belt can be held
It receives, bandage is prevented to be detached from.
In the present embodiment, baling press 5 includes locating platform and the bandage portal frame 7 on locating platform, bandage dragon
Nylon knitting belt is set on door frame 7.Locating platform is equipped with the packing slot 9 with the vertically-aligned setting of bandage portal frame 7, and positioning is flat
Inductor 8 in place that can be adapted with the bandage slot 3 of sand core group 2 arranged straight up are equipped at the packing slot 9 of platform, in place
After inductor 8 senses bandage slot 3, the both ends of nylon knitting belt decline and bandage on bandage portal frame 7 are in bandage slot 3
It crosses and then locks, accurate positioning, tighten general who has surrendered's sand core group 2 under the two sides setting automatically of quick bandage portal frame 7 and be pressed on and determine
Hold-down mechanism on bit platform prevents sand core group 2 from loosening and positional shift occurs.
In the present embodiment, further include that one sand core supporting plate 1 of setting supports sand core group 2, sand core supporting plate 2, robot 4 and beat
Chartered plane 5 is arranged side by side, and robot 4 can rotate, and the two sides of locating platform are set there are two can mutually fit with the two sides of sand core group 2
The position-detection sensor 6 answered further includes and robot 4, baling press 5 and in place inductor 8 and position-detection sensor 6 connect
The control device connect, position-detection sensor 6 can guide robot 4 accurately to prevent sand core group 2 on locating platform, from
Dynamicization control, improves the speed of locking.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, is not taking off
Under the premise of from structure of the invention, several modifications and improvements can also be made, these all will not influence the effect that the present invention is implemented
And patent practicability.
Claims (7)
1. a kind of locking method of sand core group, which comprises the following steps: firstly, the sand core of setting narrow side mount structure
Group (2), and the bandage slot of at least two length direction arrangements perpendicular to sand core group (2) is set in the bottom surface of sand core group (2)
(3)；Then, sand core group (2) is assembled overlapping by operation robot (4) up and down, and integral retaining is to the platform of a baling press (5)
On, robot (4) pushes sand core group (2) sliding that baling press (5) is made to pass through the bandage slot (3) that bandage is directed at sand core group (2) one by one
It is bundled.
2. a kind of locking method of sand core group according to claim 1, which is characterized in that the number of the bandage slot (3)
It is two, the bandage slot (3) is 250~300mm at a distance from the edge of sand core group (2) width direction.
3. a kind of locking method of sand core group according to claim 2, which is characterized in that the width of the bandage slot (3)
Having a size of 30mm, groove depth 4mm.
4. a kind of locking method of sand core group according to claim 1 or 2 or 3, which is characterized in that the baling press (5)
Bandage portal frame (7) including locating platform and on locating platform, the locating platform are equipped with and bandage portal frame (7)
The packing slot (9) of vertically-aligned setting, be equipped at the packing slot (9) of the locating platform arrange straight up can with it is described
The adaptable inductor in place (8) of the bandage slot (3) of sand core group (2).
5. a kind of locking method of sand core group according to claim 4, which is characterized in that further include one sand core supporting plate of setting
(1) sand core group (2) are supported, the sand core supporting plate (2), robot (4) and baling press (5) are arranged side by side, the locating platform
Two sides set there are two can with the two sides of sand core group (2) be adapted position-detection sensor (6).
6. a kind of locking method of sand core group according to claim 5, which is characterized in that further include and the robot
(4), baling press (5) and the in place control device of inductor (8) and position-detection sensor (6) connection.
7. a kind of locking method of sand core group according to claim 5, which is characterized in that on the bandage portal frame (7)
Nylon knitting belt is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155390.4A CN109093076A (en) | 2018-09-30 | 2018-09-30 | A kind of locking method of sand core group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155390.4A CN109093076A (en) | 2018-09-30 | 2018-09-30 | A kind of locking method of sand core group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109093076A true CN109093076A (en) | 2018-12-28 |
Family
ID=64867874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811155390.4A Pending CN109093076A (en) | 2018-09-30 | 2018-09-30 | A kind of locking method of sand core group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109093076A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122553A (en) * | 2020-09-23 | 2020-12-25 | 共享智能铸造产业创新中心有限公司 | Core clamping and pressing method and clamping and pressing device thereof |
| CN112139460A (en) * | 2020-09-23 | 2020-12-29 | 共享智能铸造产业创新中心有限公司 | Core clamping and pressing method and clamping and pressing device thereof |
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|---|---|---|---|---|
| EP0844037A1 (en) * | 1996-11-22 | 1998-05-27 | Sintokogio, Ltd. | Apparatus and method for clamping cope and drag |
| CN201447107U (en) * | 2009-08-04 | 2010-05-05 | 薛廷武 | Packing case in which pallet feet can penetrating through strapping band |
| CN202845744U (en) * | 2012-09-11 | 2013-04-03 | 江苏迅隆科技发展有限公司 | Low-pressure pouring locking device |
| CN204036128U (en) * | 2014-09-22 | 2014-12-24 | 广西玉柴机器股份有限公司 | A kind of automatic locking core system |
| CN204776155U (en) * | 2015-07-08 | 2015-11-18 | 佛山市科立工业设备有限公司 | Weighing device is tied up to long spindle |
| CN205096484U (en) * | 2015-10-16 | 2016-03-23 | 重庆市航丰机械有限公司 | Flywheel mould that type cluster of binding watered |
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| CN207538299U (en) * | 2017-11-06 | 2018-06-26 | 巢湖市永安新型建材有限责任公司 | A kind of autoclave aerated concrete building block |
| CN207592729U (en) * | 2017-12-08 | 2018-07-10 | 广西玉柴机器股份有限公司 | A kind of one case two pieces vertical pouring cast structure of Diesel engine cylinder body casting |
-
2018
- 2018-09-30 CN CN201811155390.4A patent/CN109093076A/en active Pending
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|---|---|---|---|---|
| EP0844037A1 (en) * | 1996-11-22 | 1998-05-27 | Sintokogio, Ltd. | Apparatus and method for clamping cope and drag |
| CN201447107U (en) * | 2009-08-04 | 2010-05-05 | 薛廷武 | Packing case in which pallet feet can penetrating through strapping band |
| CN202845744U (en) * | 2012-09-11 | 2013-04-03 | 江苏迅隆科技发展有限公司 | Low-pressure pouring locking device |
| CN204036128U (en) * | 2014-09-22 | 2014-12-24 | 广西玉柴机器股份有限公司 | A kind of automatic locking core system |
| CN204776155U (en) * | 2015-07-08 | 2015-11-18 | 佛山市科立工业设备有限公司 | Weighing device is tied up to long spindle |
| CN205096484U (en) * | 2015-10-16 | 2016-03-23 | 重庆市航丰机械有限公司 | Flywheel mould that type cluster of binding watered |
| CN205437073U (en) * | 2016-03-29 | 2016-08-10 | 宁夏朗盛精密制造技术有限公司 | Sand box chain fastener |
| CN207538299U (en) * | 2017-11-06 | 2018-06-26 | 巢湖市永安新型建材有限责任公司 | A kind of autoclave aerated concrete building block |
| CN207592729U (en) * | 2017-12-08 | 2018-07-10 | 广西玉柴机器股份有限公司 | A kind of one case two pieces vertical pouring cast structure of Diesel engine cylinder body casting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122553A (en) * | 2020-09-23 | 2020-12-25 | 共享智能铸造产业创新中心有限公司 | Core clamping and pressing method and clamping and pressing device thereof |
| CN112139460A (en) * | 2020-09-23 | 2020-12-29 | 共享智能铸造产业创新中心有限公司 | Core clamping and pressing method and clamping and pressing device thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |