CN106216616A - A kind of dual-gripper stud - Google Patents
A kind of dual-gripper stud Download PDFInfo
- Publication number
- CN106216616A CN106216616A CN201610839510.7A CN201610839510A CN106216616A CN 106216616 A CN106216616 A CN 106216616A CN 201610839510 A CN201610839510 A CN 201610839510A CN 106216616 A CN106216616 A CN 106216616A
- Authority
- CN
- China
- Prior art keywords
- base
- dual
- hole
- stud
- support chip
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/12—Accessories
- B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Connection Of Plates (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
nullThe invention belongs to casting field，Specifically refer to a kind of dual-gripper stud，Including the first base being oppositely arranged and the second base，Two panels is evenly distributed with some rush and melts the lamellar support chip in hole，Promoting molten hole is the distribution of honeycomb hole shape，Two panels support chip is parallel is fixed between the first base and the second base formation dual-support structure，First base and the second base outer perimeter face are fusion face，Fusion face is evenly distributed with several and promotees molten hole，Have employed dual-support structure，Support strength is high，First base and the setting in the second fusion face, base outer perimeter face，Solving stud easily occurs leakage to put、Situation about coming off，Have employed and there is rush molten hole lamellar support chip instead of the most cylindrical or frame support structure，In casting process，Liquid metal flows in through hole，Can preferably combine together with stud，Contribute to thawing to contribute to foundry goods rapid fusion，Reach to solve core float and prevent seepage.
Description
Technical field
The invention belongs to casting field, specifically refer to a kind of dual-gripper stud.
Background technology
Stud uses as metallurgical casting field and is extensively mainly used in transmission case body, change speed gear box, engine cylinder-body, cylinder cap
Deng, wide market.Main Function is that the gap supporting core and type wall prevents core floating from ensureing the effect of casting section thickness.
Use owing to existing market used chaplet point cylindrical and frame-type to support more, but the shortcoming foundry goods that to be wall thin is often
Occur that stud melts not in time, cause foundry goods permeability at stud to cause leakage.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency present in prior art, and a kind of simple in construction is provided, design
Rationally, support strength is high, contributes to, with foundry goods rapid fusion, solving the dual-gripper stud that core floats and prevents seepage.
The present invention solves the problems referred to above and be the technical scheme is that a kind of dual-gripper stud, including the be oppositely arranged
One base and the second base, two panels is evenly distributed with some rush and melts the lamellar support chip in hole, and it is honeycomb hole shape that described rush melts hole
Distribution, described two panels support chip is parallel is fixed between the first base and the second base formation dual-support structure, described first end
Seat and the second base outer perimeter face are fusion face, are evenly distributed with several and promote molten hole, have employed dual-support structure on fusion face,
Support strength is high, and the first base and the setting in the second fusion face, base outer perimeter face solve stud and easily leak the feelings put, come off
Condition, have employed and have rush molten hole lamellar support chip and instead of the most cylindrical or frame support structure, in casting process, liquid
State metal flows in through hole, preferably can combine together with stud, contribute to thawing and contribute to foundry goods rapid fusion, reaches to solve
Certainly core floats and prevents seepage.
As preferably, the first base, the second base, two panels support chip are formed in one.
As preferably, the thickness of described support chip is 1-2mm, and the height of described support chip is 10-30mm.
As preferably, this dual-gripper stud cross-sectional side is in " work " font.
As preferably, the first base, the second base, two panels support chip all use mild steel to make.
The present invention compared with prior art, has the following advantages and effect: 1, the first base, the second base, two panels support
Sheet all uses mild steel to make, and have employed dual-support structure, and support strength is high；2, the first base and the second base outer perimeter face are melted
The setting in conjunction face, solves stud and easily leaks the situation put, come off；3, have employed and there is rush molten hole lamellar support chip instead of
At present cylindrical or frame support structure, in casting process, liquid metal flows in through hole, can preferably and stud melt for
Integrally, contribute to thawing and contribute to foundry goods rapid fusion, reach to solve core and float and prevent seepage.
Accompanying drawing explanation
Fig. 1 is the lateral generalized section of embodiment of the present invention structure.
Fig. 2 is support piece structure schematic diagram.
Fig. 3 is the first understructure schematic diagram.
In figure: the molten hole 4 of first base the 1, second base 2, support chip 3, rush, fusion face 5.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are to this
Bright explanation and the invention is not limited in following example.
See Fig. 1-3, the dual-gripper stud in the present embodiment, including the first base 1 and the second base 2 being oppositely arranged,
And parallel it being fixed on two panels support chip 3 between the first base 1 and the second base 2, first base the 1, second base 2 and two panels are propped up
Blade 3 is formed in one structure, all uses low-carbon steel material, and this dual-gripper stud cross-sectional side is in " work " font.
The present embodiment the first base the 1, second base 2 and two panels support chip 3 form dual-support structure, and support strength is high；?
Blade 3 is evenly distributed with some rush in honeycomb hole shape and melts hole 4, and in casting process, liquid metal flows in through hole, can be more
Good combines together with stud, and contributing to thawing contributes to foundry goods rapid fusion, reaches to solve core and floats and prevent from oozing
Leakage.
The present embodiment the first base 1 and the second base 2 outer peripheral face are fusion face 5, are evenly distributed with on fusion face 5 is same
Several are that the rush of honeycomb hole shape melts hole 4, contribute to thawing and contribute to foundry goods quickly melts.
In the present embodiment, the first base 1 is identical with the second base 2 structure, can use circle, square or other shapes.
Claims (5)
1. a dual-gripper stud, it is characterised in that: including the first base and the second base being oppositely arranged, two panels is uniformly distributed
Having some rush to melt the lamellar support chip in hole, it is the distribution of honeycomb hole shape that described rush melts hole, and described two panels support chip is parallel to be fixed on
Forming dual-support structure between first base and the second base, described first base and the second base outer perimeter face are fusion face,
It is evenly distributed with several on fusion face and promotees molten hole.
Dual-gripper stud the most according to claim 1, it is characterised in that: the first base, the second base, two panels support chip are
One-body molded.
Dual-gripper stud the most according to claim 1, it is characterised in that: the thickness of described support chip is 1-2mm, described
The height of blade is 10-30mm.
Dual-gripper stud the most according to claim 1, it is characterised in that: this dual-gripper stud cross-sectional side is in " work " word
Type.
Dual-gripper stud the most according to claim 1, it is characterised in that: the first base, the second base, two panels support chip are equal
Employing mild steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839510.7A CN106216616A (en) | 2016-09-22 | 2016-09-22 | A kind of dual-gripper stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839510.7A CN106216616A (en) | 2016-09-22 | 2016-09-22 | A kind of dual-gripper stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216616A true CN106216616A (en) | 2016-12-14 |
Family
ID=58076840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610839510.7A Pending CN106216616A (en) | 2016-09-22 | 2016-09-22 | A kind of dual-gripper stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216616A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052271A (en) * | 2016-12-31 | 2017-08-18 | 高州市金松铸造有限公司 | Molding sand elasticity stud |
| CN107052273A (en) * | 2016-12-31 | 2017-08-18 | 高州市金松铸造有限公司 | A kind of spring stud |
| CN107414035A (en) * | 2016-12-31 | 2017-12-01 | 高州市金松铸造有限公司 | A kind of molding sand spring stud |
| CN109261911A (en) * | 2018-12-07 | 2019-01-25 | 东风商用车有限公司 | Motor cylinder casting stud and its technique for applying, place combine core |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR396608A (en) * | 1908-11-23 | 1909-04-16 | Rieck & Melzian | Core support for foundries |
| GB191220263A (en) * | 1912-09-05 | 1913-01-23 | Heinrich Sonnet | Improvements in Foundry Core Supports. |
| DE360604C (en) * | 1920-06-17 | 1922-10-05 | Adolf Schock | Core support with one or more webs carrying the support plates |
| CN201140267Y (en) * | 2008-01-11 | 2008-10-29 | 株洲湘铁锻业有限公司 | Aperture plate molding core support |
| CN201493451U (en) * | 2009-09-24 | 2010-06-02 | 上海宝钢铸造有限公司 | Adjustable core supporter |
| CN202162350U (en) * | 2011-06-15 | 2012-03-14 | 青岛吉华铸造有限公司 | Sand-cast chaplet for self-hardening resin |
| CN204075095U (en) * | 2014-10-17 | 2015-01-07 | 重庆秦安铸造有限公司 | Locating chaplet |
| CN205996127U (en) * | 2016-09-22 | 2017-03-08 | 浙江点铁科技有限公司 | Dual-gripper stud |
-
2016
- 2016-09-22 CN CN201610839510.7A patent/CN106216616A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR396608A (en) * | 1908-11-23 | 1909-04-16 | Rieck & Melzian | Core support for foundries |
| GB191220263A (en) * | 1912-09-05 | 1913-01-23 | Heinrich Sonnet | Improvements in Foundry Core Supports. |
| DE360604C (en) * | 1920-06-17 | 1922-10-05 | Adolf Schock | Core support with one or more webs carrying the support plates |
| CN201140267Y (en) * | 2008-01-11 | 2008-10-29 | 株洲湘铁锻业有限公司 | Aperture plate molding core support |
| CN201493451U (en) * | 2009-09-24 | 2010-06-02 | 上海宝钢铸造有限公司 | Adjustable core supporter |
| CN202162350U (en) * | 2011-06-15 | 2012-03-14 | 青岛吉华铸造有限公司 | Sand-cast chaplet for self-hardening resin |
| CN204075095U (en) * | 2014-10-17 | 2015-01-07 | 重庆秦安铸造有限公司 | Locating chaplet |
| CN205996127U (en) * | 2016-09-22 | 2017-03-08 | 浙江点铁科技有限公司 | Dual-gripper stud |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052271A (en) * | 2016-12-31 | 2017-08-18 | 高州市金松铸造有限公司 | Molding sand elasticity stud |
| CN107052273A (en) * | 2016-12-31 | 2017-08-18 | 高州市金松铸造有限公司 | A kind of spring stud |
| CN107414035A (en) * | 2016-12-31 | 2017-12-01 | 高州市金松铸造有限公司 | A kind of molding sand spring stud |
| CN109261911A (en) * | 2018-12-07 | 2019-01-25 | 东风商用车有限公司 | Motor cylinder casting stud and its technique for applying, place combine core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |
Application publication date: 20161214 |
|
| RJ01 | Rejection of invention patent application after publication |