CN203357766U - Die for recoating guide wheel sheet of multi-wire square cutter - Google Patents
Die for recoating guide wheel sheet of multi-wire square cutter Download PDFInfo
- Publication number
- CN203357766U CN203357766U CN 201320377771 CN201320377771U CN203357766U CN 203357766 U CN203357766 U CN 203357766U CN 201320377771 CN201320377771 CN 201320377771 CN 201320377771 U CN201320377771 U CN 201320377771U CN 203357766 U CN203357766 U CN 203357766U
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- CN
- China
- Prior art keywords
- guide wheel
- die
- ring groove
- wheel sheet
- seal ring
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a die for recoating a guide wheel sheet of a multi-wire square cutter, which includes a male die and a female die, wherein a boss is arranged in the middle of the male die; a first seal ring groove is formed in the working surface of the male die; the working surface of the female die, positioned on the outer edge of the first seal ring groove, adopts a wedge-shaped structure, and more than two sprue gates are arranged on the working surface on the outer edge of the first seal ring groove; a second seal ring groove is formed in an inner chamber of the male die; a first rubber seal ring is arranged inside the first seal ring groove; a second rubber seal ring is arranged inside the second seal ring groove; the boss is matched with a center hole of the guide wheel sheet; the first rubber seal ring is fitted with the lateral edge at the upper end of the guide wheel sheet in a sealing manner; the second rubber seal ring is fitted with the lateral edge at the lower end of the guide wheel sheet in a sealing manner. The die for recoating the guide wheel sheet of the multi-wire square cutter, provided by the utility model, adopts the wedge-shaped structural design, facilitates discharging bubbles, and solves the problems of low coating quality and raw material waste caused by air bubbles.
Description
Technical field
The utility model relates to solar energy silicon ingot process technology, relates in particular to various multi-wire butting machine guide wheel sheets and again applies and use mould.
Background technology
Solar energy industry multi-wire butting machine guide wheel sheet surface is coated with polyurethane material, needs fluting after applying polyurethane material, by the fixing gauze track of the guided wheel slot offered, in order to cut silicon ingot.In the process of cutting silicon ingot, guided wheel slot easily is worn, and after reaching certain deterioration, must again slot.After using when repeatedly slotting, the layer of polyurethane attenuation of guide wheel sheet, can not continue to use again, now must again apply the layer of polyurethane material on the surface of guide wheel sheet, and the use mould carries out the coating again on guide wheel sheet surface usually now.
The Mould operation inconvenience of using now, and the difficult discharge of bubble, coating quality is poor.
The utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of multi-wire butting machine guide wheel sheet again to apply and uses mould, can be convenient to the discharge of bubble, greatly improves coating quality.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
Multi-wire butting machine guide wheel sheet applies again uses mould, comprise punch and die, described punch middle part is provided with boss, be provided with the first o-ring groove on the working face of punch, the working face that die is positioned at the first o-ring groove outer rim is wedge structure, and is provided with two above sprue gates on the working face of the first o-ring groove outer rim; Be provided with the second o-ring groove on the inner chamber of described punch; Be provided with the first rubber seal in described the first o-ring groove, in described the second o-ring groove, be provided with the second rubber seal; The centre bore of described boss and guide wheel sheet is suitable, described the first rubber seal and guide wheel sheet upper end side are along the sealing laminating, described the second rubber seal and guide wheel sheet lower end side are along the sealing laminating, and the working face of the second o-ring groove outer rim of the working face of the first o-ring groove outer rim of described punch, the side of guide wheel sheet and die forms the cast cavity volume jointly.
In said structure, the design of boss, can play the effect of location, makes the installation between punch and guide wheel sheet coordinate better; The design of wedge structure, can facilitate the discharge of bubble, avoids the problems such as the coating quality that causes due to bubble is low, waste of raw materials; The design of rubber seal, can guarantee the sealing property between punch, groove and guide wheel sheet, prevents from pouring into a mould liquid and flow to guide wheel sheet inside; The design at two above sprue gates, make cast flexibly and can guarantee good exhaust effect.
Preferably, the middle part of described die is provided with tapped blind hole, on the boss of described punch, is provided with tapped through hole, between punch and die, by tapped blind hole, tapped through hole and a double-screw bolt, is fastenedly connected.By the design of helicitic texture, can further improve the stability of position between die, punch and guide wheel sheet, avoid motion mutually occurs in casting process, cause the low problem that unsuccessfully waits that even applies of coating quality.
Preferably, the inside bottom surface of described die is the single order ledge structure, and described single order ledge structure is simultaneously as the second o-ring groove, and described the second rubber seal is set in the side of described single order ledge structure.This is a kind of method of deepening groove, can improve the stability of the position between die and guide wheel sheet, and guaranteeing to apply is the surface that polyurethane can intactly wrap up the guide wheel sheet.
Preferably, be provided with handle on the outer surface of the outer surface of described punch and die; Handled easily is used.
Beneficial effect: the multi-wire butting machine guide wheel sheet that the utility model provides applies again uses mould, by the design of wedge structure, can facilitate the discharge of bubble, avoids the problems such as the coating quality that causes due to bubble is low, waste of raw materials; The design of rubber seal, can guarantee the sealing property between punch, groove and guide wheel sheet, prevents from pouring into a mould liquid and flow to guide wheel sheet inside; The design at two above sprue gates, make cast flexibly and can guarantee good exhaust effect.
The accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is used state;
The structural representation that Fig. 2 is punch;
The sectional structure schematic diagram that Fig. 3 is punch;
The structural representation that Fig. 4 is die;
The sectional structure schematic diagram that Fig. 5 is die;
The structural representation that Fig. 6 is the guide wheel sheet.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
For applying again, a kind of multi-wire butting machine guide wheel sheet uses mould as shown in Figure 1, Figure 2, Figure 3, Figure 4, comprise punch 1 and die 2, described punch 1 middle part is provided with boss 5, be provided with the first o-ring groove 7 on the working face of punch 1, the working face that die 2 is positioned at the first o-ring groove 7 outer rims is wedge structure, and is provided with two above sprue gates 3 on the working face of the first o-ring groove 7 outer rims; Be provided with the second o-ring groove 8 on the inner chamber of described punch 1; Be provided with the first rubber seal in described the first o-ring groove 7, in described the second o-ring groove 8, be provided with the second rubber seal; Described boss 5 is suitable with the centre bore 6 of guide wheel sheet 9, described the first rubber seal and guide wheel sheet 9 upper end side are along the sealing laminating, described the second rubber seal and guide wheel sheet 9 lower end side are along the sealing laminating, and the working face of the second o-ring groove 8 outer rims of the working face of the first o-ring groove 7 outer rims of described punch 1, the side of guide wheel sheet 9 and die 2 forms the cast cavity volume jointly.
The middle part of described die 2 is provided with tapped blind hole 41, on the boss 5 of described punch 1, is provided with tapped through hole 42, between punch 1 and die 2, by tapped blind hole 41, tapped through hole 42 and a double-screw bolt 4, is fastenedly connected.
The inside bottom surface of described die 2 is the single order ledge structure, and described single order ledge structure is simultaneously as the second o-ring groove 8, and described the second rubber seal is set in the side of described single order ledge structure.
Be provided with handle on the outer surface of the outer surface of described punch 1 and die 2.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. multi-wire butting machine guide wheel sheet again applies and uses mould, it is characterized in that: comprise punch (1) and die (2), described punch (1) middle part is provided with boss (5), be provided with the first o-ring groove (7) on the working face of punch (1), the working face that die (2) is positioned at the first o-ring groove (7) outer rim is wedge structure, and is provided with two above sprue gates (3) on the working face of the first o-ring groove (7) outer rim; Be provided with the second o-ring groove (8) on the inner chamber of described punch (1); Be provided with the first rubber seal in described the first o-ring groove (7), in described the second o-ring groove (8), be provided with the second rubber seal; Described boss (5) is suitable with the centre bore (6) of guide wheel sheet (9), described the first rubber seal and guide wheel sheet (9) upper end side are along the sealing laminating, described the second rubber seal and guide wheel sheet (9) lower end side are along the sealing laminating, and the working face of the second o-ring groove (8) outer rim of the working face of the first o-ring groove (7) outer rim of described punch (1), the side of guide wheel sheet (9) and die (2) forms the cast cavity volume jointly.
2. multi-wire butting machine guide wheel sheet according to claim 1 again applies and uses mould, it is characterized in that: the middle part of described die (2) is provided with tapped blind hole (41), be provided with tapped through hole (42) on the boss (5) of described punch (1), be fastenedly connected by tapped blind hole (41), tapped through hole (42) and a double-screw bolt (4) between punch (1) and die (2).
3. multi-wire butting machine guide wheel sheet according to claim 1 again applies and uses mould, it is characterized in that: the inside bottom surface of described die (2) is the single order ledge structure, described single order ledge structure is simultaneously as the second o-ring groove (8), and described the second rubber seal is set in the side of described single order ledge structure.
4. multi-wire butting machine guide wheel sheet according to claim 1 again applies and uses mould, it is characterized in that: on the outer surface of the outer surface of described punch (1) and die (2), be provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320377771 CN203357766U (en) | 2013-06-27 | 2013-06-27 | Die for recoating guide wheel sheet of multi-wire square cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320377771 CN203357766U (en) | 2013-06-27 | 2013-06-27 | Die for recoating guide wheel sheet of multi-wire square cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357766U true CN203357766U (en) | 2013-12-25 |
Family
ID=49805583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320377771 Withdrawn - After Issue CN203357766U (en) | 2013-06-27 | 2013-06-27 | Die for recoating guide wheel sheet of multi-wire square cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286902A (en) * | 2013-06-27 | 2013-09-11 | 镇江荣德新能源科技有限公司 | Mold for recoating multithread cutting machine guide wheel sheet |
-
2013
- 2013-06-27 CN CN 201320377771 patent/CN203357766U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286902A (en) * | 2013-06-27 | 2013-09-11 | 镇江荣德新能源科技有限公司 | Mold for recoating multithread cutting machine guide wheel sheet |
| CN103286902B (en) * | 2013-06-27 | 2015-04-08 | 镇江荣德新能源科技有限公司 | Mold for recoating multithread cutting machine guide wheel sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150408 |
|
| RGAV | Abandon patent right to avoid regrant |