CN208214224U - A kind of sand mold group type device that bonding strength is high - Google Patents
A kind of sand mold group type device that bonding strength is high Download PDFInfo
- Publication number
- CN208214224U CN208214224U CN201820514840.3U CN201820514840U CN208214224U CN 208214224 U CN208214224 U CN 208214224U CN 201820514840 U CN201820514840 U CN 201820514840U CN 208214224 U CN208214224 U CN 208214224U
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- China
- Prior art keywords
- hole
- template
- convex block
- holes
- fixation
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- 239000004576 sand Substances 0.000 title claims abstract description 22
- 238000000465 moulding Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000005266 casting Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000003110 molding sand Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007528 sand casting Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Abstract
The utility model discloses a kind of sand mold group type devices that bonding strength is high, including No.1 template and No. two templates, 2 adjacent right angles of No.1 template side are equipped with No.1 convex block, another 2 right angle is equipped with No.1 through-hole, and No. two templates correspond to and are equipped with No. two through-holes at No.1 convex block, corresponding No.1 through hole is equipped with No. two convex blocks；After No.1 template, No. two template lids close, No.1 convex block runs through No.1 through-hole through No. two through-holes, No. two convex blocks, and No.1 convex block has the part for protruding from No. two templates after No. two through-holes, which is equipped with No.1 fixation hole, interts No.1 connecting rod in 2 No.1 fixation holes and fix；No. two convex blocks have the part for protruding from No.1 template after No.1 through-hole, which is equipped with No. two fixation holes, interts No. two connecting rods in 2 No. two fixation holes and fix.The utility model is once plugged together by the convex block of mold with through-hole, and then the fixation hole by connecting rod on convex block carries out secondary fixation, ensure that the bonding strength of 2 pieces of molds.
Description
Technical field
The utility model belongs to mechanical manufacturing field, is specifically related to a kind of connect the high sand mold group type device of intensity.
Background technique
Sand casting refers to the casting method that casting is produced in sand mold.Steel, iron and most of non-ferrous alloy castings all may be used
It is obtained with sand mould casting method.The Modeling Material as used in sand casting is cheap and easy to get, and Casting mold manufacturing is easy, to the list of casting
Part production is produced by batch and is adapted to mass production, is always the basic technology in Foundry Production for a long time.Manufacture sand
The material of type is known as Modeling Material, and the material for manufacturing sand mold is traditionally known as molding sand, for manufacturing the Modeling Material of sand core
Referred to as core sand.Usual molding sand is mixed in a certain ratio by roughing sand (mountain sand or river sand), clay and water, and wherein clay is about
9%, water is about 6%, remaining is roughing sand.Sometimes a small amount of such as coal dust, vegetable oil, sawdust additives are additionally added to improve molding sand and core
The performance of sand.The mold of manufacture sand mold is mostly two halves formula lid molding tool, and centre is moulding area, top is sprue gate, 2 pieces of die covers
Being completely embedded property is poor after conjunction, and castable can be overflowed from the gap between two pieces of molds, to the perfect in the presence of very big of later period mold
It influences.
Summary of the invention
Goal of the invention: the purpose of this utility model is that in view of the deficiencies of the prior art, it is high to provide a kind of bonding strength
Sand mold group type device.
Technical solution: in order to achieve the above object of the invention, what the utility model was specifically performed by: a kind of connection is strong
High sand mold group type device, including No.1 template and No. two templates are spent, accordingly middle part is equipped with moulding for No.1 template, No. two templates
Area, top are equipped with the sprue gate in connection moulding area, and No.1 template, No. two templates mutually cover conjunction, the No.1 template moulding area one
2 adjacent right angles of side are equipped with No.1 convex block, another 2 right angles are equipped with No.1 through-hole, No. two pouring template areas side
No. two through-holes are equipped at corresponding No.1 convex block, corresponding No.1 through hole is equipped with No. two convex blocks；When No.1 template, No. two template lids close
Afterwards, the No.1 convex block runs through No.1 through-hole through No. two through-holes, No. two convex blocks, and No.1 convex block has after No. two through-holes
The part of No. two templates is protruded from, which is equipped with No.1 fixation hole, interts No.1 connecting rod in 2 No.1 fixation holes and fixes；
No. two convex blocks have the part for protruding from No.1 template after No.1 through-hole, which is equipped with No. two fixation holes, and 2 No. two solid
Determine interspersed No. two connecting rods in hole to fix.
Wherein, the No.1 convex block is set to 2 right angles in No.1 template long side.
Wherein, 2 No.1 fixation holes are parallel, fix in 2 No.1 fixation holes through 1 No.1 connecting rod.
Wherein, described 2 No. two fixation holes are parallel, fix in 2 No. two fixation holes through 1 No. two connecting rod.
The utility model has the advantages that the utility model compared with traditional technology, is once plugged together by the convex block of mold with through-hole, so
The fixation hole by connecting rod on convex block carries out secondary fixation afterwards, ensure that the bonding strength of 2 pieces of molds, can control very well
The gap between 2 pieces of molds is made, guarantees being completely embedded for 2 pieces of molds.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model No.1 template；
Fig. 2 is the structural schematic diagram of No. two templates of the utility model；
Fig. 3 is the side view of the utility model No.1 template；
Fig. 4 is the side view of No. two templates of the utility model；
Fig. 5 is that the utility model template combines figure.
Specific embodiment
Embodiment 1:
A kind of sand mold group type device that bonding strength is high as shown in Fig. 1 ~ 4, including No.1 template 1 and No. two templates 2, one
Accordingly middle part is equipped with moulding area, top and is equipped with the sprue gate in connection moulding area, No.1 template 1, two for number 1, No. two template 2 of template
Number template 2 mutually lid closes, and 2 adjacent right angles of the 1 moulding area side of No.1 template are equipped with No.1 convex block 3, another 2 right angles
Place is equipped with No.1 through-hole 4, and the 2 pouring area side of No. two templates, which corresponds to, is equipped with No. two through-holes 5, corresponding one number service at No.1 convex block
No. two convex blocks 6 are equipped at hole；After No.1 template, No. two template lids close, the No.1 convex block runs through No. two through-holes, No. two convex blocks
Through No.1 through-hole, and No.1 convex block has the part for protruding from No. two templates after No. two through-holes, which is equipped with No.1
It is fixed to intert No.1 connecting rod 8 in 7,2 No.1 fixation holes of fixation hole；No. two convex blocks have after No.1 through-hole protrudes from one
The part of number template, the part are equipped in 9,2 No. two fixation holes of No. two fixation holes that intert No. two connecting rods 10 fixed.
Embodiment 2:
Reference implementation example 1, the No.1 convex block are set to 2 right angles in No.1 template long side.
Embodiment 3:
Reference implementation example 1,2 No.1 fixation holes are parallel, and 1 No.1 connecting rod is run through in 2 No.1 fixation holes
It is fixed.
Embodiment 4:
With reference to having a try 1, described 2 No. two fixation holes are parallel, solid through 1 No. two connecting rod in 2 No. two fixation holes
It is fixed.
Embodiment 5:
Reference implementation example 1,2 No.1 fixation holes are parallel, and 1 No.1 connecting rod is run through in 2 No.1 fixation holes
Fixed, described 2 No. two fixation holes are parallel, fix in 2 No. two fixation holes through 1 No. two connecting rod.
Embodiment 6:
Reference implementation example 1 extends through 1 No.1 connecting rod in 2 No.1 fixation holes and fixes, and described 2 No. two
1 No. two connecting rod is extended through in fixation hole to fix.
Claims (4)
1. a kind of sand mold group type device that bonding strength is high, including No.1 template (1) and No. two templates (2), No.1 template (1),
Accordingly middle part is equipped with the sprue gate of moulding area, top equipped with connection moulding area, No.1 template (1), No. two moulds to No. two templates (2)
Plate (2) mutually lid closes, which is characterized in that 2 adjacent right angles of No.1 template (1) the moulding area side are equipped with No.1 convex block
(3), another 2 right angles are equipped with No.1 through-hole (4), and No. two templates (2) the pouring area side, which corresponds to, is equipped with two at No.1 convex block
Number through-hole (5), corresponding No.1 through hole are equipped with No. two convex blocks (6)；After No.1 template, No. two template lids close, the No.1 is convex
Block runs through No.1 through-hole through No. two through-holes, No. two convex blocks, and No.1 convex block has after No. two through-holes and protrudes from No. two moulds
The part of plate, the part are equipped with No.1 fixation hole (7), and it is fixed that No.1 connecting rod (8) are interted in 2 No.1 fixation holes；No. two convex
Block has the part for protruding from No.1 template after running through No.1 through-hole, which is equipped with No. two fixation holes (9), 2 No. two fixations
It is fixed to intert No. two connecting rods (10) in hole.
2. the high sand mold group type device of bonding strength according to claim 1, which is characterized in that the No.1 convex block setting
In 2 right angles in No.1 template long side.
3. the high sand mold group type device of bonding strength according to claim 1, which is characterized in that 2 No.1s are fixed
Hole is parallel, fixes in 2 No.1 fixation holes through 1 No.1 connecting rod.
4. the high sand mold group type device of bonding strength according to claim 1 or 3, which is characterized in that described 2 No. two solid
It is parallel to determine hole, is fixed in 2 No. two fixation holes through 1 No. two connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514840.3U CN208214224U (en) | 2018-04-12 | 2018-04-12 | A kind of sand mold group type device that bonding strength is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514840.3U CN208214224U (en) | 2018-04-12 | 2018-04-12 | A kind of sand mold group type device that bonding strength is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214224U true CN208214224U (en) | 2018-12-11 |
Family
ID=64514949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820514840.3U Expired - Fee Related CN208214224U (en) | 2018-04-12 | 2018-04-12 | A kind of sand mold group type device that bonding strength is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284200A (en) * | 2018-04-12 | 2018-07-17 | 江苏新凯跃机械设备有限公司 | A kind of sand mold group type device that bonding strength is high |
-
2018
- 2018-04-12 CN CN201820514840.3U patent/CN208214224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284200A (en) * | 2018-04-12 | 2018-07-17 | 江苏新凯跃机械设备有限公司 | A kind of sand mold group type device that bonding strength is high |
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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: 20181211 |