CN202123219U - Clamp for lost foam casting - Google Patents
Clamp for lost foam casting Download PDFInfo
- Publication number
- CN202123219U CN202123219U CN2011202305805U CN201120230580U CN202123219U CN 202123219 U CN202123219 U CN 202123219U CN 2011202305805 U CN2011202305805 U CN 2011202305805U CN 201120230580 U CN201120230580 U CN 201120230580U CN 202123219 U CN202123219 U CN 202123219U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- fire
- supporting plate
- lost foam
- resistant cushion
- 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
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Abstract
The utility model discloses a clamp for lost foam casting, belonging to the technical field of casting equipment. A series of pallets parallel to each other is fixed on a support rod with a thread at intervals by a fastening nut; a lost foam sample is serially disposed between the two adjacent pallets, one side of the lost foam sample is lined in an organic adhesive sand cushion block, and the other side of the lost foam sample is lined in a refractory cushion block; and grooves are disposed at the both sides of the refractory cushion block, and fixed on the pallets via fastening bolts. Because of utilizing the structure aforementioned, the clamp for lost foam casting disclosed by the utility model has the advantages of being simple in structure, convenient to use, time-saving and labour-saving, and capable of saving resource compared with the prior art.
Description
Technical field
The utility model relates to the Casting Equipment technical field, particularly relates to a kind of dispellable mould casting instrument.
Background technology
Generally the method for the lost foam casting pattern grouping of employing is the many strings of assembling disappearance mould apperances in sandbox at present, bonding running gate system, and layering adds sand, vibration ramming then, and the foundry goods after the cast is prone to generation and adds defectives such as sand, distortion, forms waste product.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of simple in structure, easy to use, time saving and energy saving, dispellable mould casting anchor clamps of economizing on resources are provided.
The utility model is fixed with a series of supporting plates parallel to each other with the clamp nut spacing distance on threaded support bar; Disappearance mould apperance tandem arrangement is between two adjacent supporting plates; One side is encased inside organic adhesive sand cushion block; Opposite side is encased inside fire-resistant cushion block, and fire-resistant cushion block both sides band groove, is fixed on the supporting plate by fastening bolt; The cross section of the supporting plate groove that takes the shape of the letter U, fire-resistant cushion block is wide to match in the card entry slot with the supporting plate groove width, and the screwed hole of fastening bolt through the supporting plate sidewall heads into the grooves on two sides of fire-resistant cushion block and fixes, and the screwed hole on the supporting plate sidewall is equidistantly spaced along its length.
The width of fire-resistant cushion block highly is 20mm to 100mm less than the groove width of channel-section steel, and organic adhesive sand cushion block height is 20mm to 100mm.
The utility model compared with prior art has owing to adopt above structure: simple in structure, easy to use, time saving and energy saving, the advantage that economizes on resources.
Description of drawings
Fig. 1 is the structural representation of the utility model dispellable mould casting anchor clamps;
Fig. 2 is the location sketch map of the utility model dispellable mould casting anchor clamps refractory brick and channel-section steel.
Among the figure: 1, support bar, 2, clamp nut, 3, supporting plate, 4, fire-resistant cushion block, 5, apperance, 6, the hollow sprue, 7, organic adhesive sand cushion block, 8, fastening bolt, 9, groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
Like Fig. 1, shown in Figure 2; It is fixed with a series of supporting plates parallel to each other 3 with clamp nut 2 spacing distances on threaded support bar 1; Disappearance mould apperance tandem arrangement is between two adjacent supporting plates 3, and a side is encased inside organic adhesive sand cushion block 7, and opposite side is encased inside fire-resistant cushion block 4; And fire-resistant cushion block 4 both sides band grooves 9 are fixed on the supporting plate 3 by fastening bolt 8; The cross section of supporting plate 3 groove that takes the shape of the letter U; Fire-resistant cushion block 4 is wide to match in the card entry slot with supporting plate 3 groove widths; It is fixing that the screwed hole of fastening bolt 8 through supporting plate 3 sidewalls heads into the grooves on two sides 9 of fire-resistant cushion block 4, and the screwed hole on supporting plate 3 sidewalls is equidistantly spaced along its length.
The width of fire-resistant cushion block 4 highly is 60mm less than the groove width of channel-section steel, and organic adhesive sand cushion block 7 highly is 60mm.
Claims (3)
1. dispellable mould casting anchor clamps; It is characterized in that: on threaded support bar, be fixed with a series of supporting plates parallel to each other with the clamp nut spacing distance; Disappearance mould apperance tandem arrangement is between two adjacent supporting plates, and a side is encased inside organic adhesive sand cushion block, and opposite side is encased inside fire-resistant cushion block; And fire-resistant cushion block both sides band groove is fixed on the supporting plate by fastening bolt.
2. dispellable mould casting anchor clamps according to claim 1; It is characterized in that: the cross section of the said supporting plate groove that takes the shape of the letter U; Fire-resistant cushion block is wide to match in the card entry slot with the supporting plate groove width, and the screwed hole of fastening bolt through the supporting plate sidewall heads into the grooves on two sides of fire-resistant cushion block and fix.
3. dispellable mould casting anchor clamps according to claim 2; It is characterized in that: the screwed hole on the said supporting plate sidewall is equidistantly spaced along its length; The width of fire-resistant cushion block highly is 20mm to 100mm less than the groove width of channel-section steel, and organic adhesive sand cushion block height is 20mm to 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202305805U CN202123219U (en) | 2011-07-02 | 2011-07-02 | Clamp for lost foam casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202305805U CN202123219U (en) | 2011-07-02 | 2011-07-02 | Clamp for lost foam casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123219U true CN202123219U (en) | 2012-01-25 |
Family
ID=45486290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202305805U Expired - Fee Related CN202123219U (en) | 2011-07-02 | 2011-07-02 | Clamp for lost foam casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202123219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658561A (en) * | 2012-09-05 | 2014-03-26 | 戴辉 | Casting sand mold locking clamp |
| CN107000039A (en) * | 2014-12-03 | 2017-08-01 | 株式会社神户制钢所 | Buoyancy transferring clamp |
-
2011
- 2011-07-02 CN CN2011202305805U patent/CN202123219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658561A (en) * | 2012-09-05 | 2014-03-26 | 戴辉 | Casting sand mold locking clamp |
| CN107000039A (en) * | 2014-12-03 | 2017-08-01 | 株式会社神户制钢所 | Buoyancy transferring clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |