CN203936323U - A kind of assembly type wax-pattern - Google Patents
A kind of assembly type wax-pattern Download PDFInfo
- Publication number
- CN203936323U CN203936323U CN201420309007.7U CN201420309007U CN203936323U CN 203936323 U CN203936323 U CN 203936323U CN 201420309007 U CN201420309007 U CN 201420309007U CN 203936323 U CN203936323 U CN 203936323U
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- mould accessory
- wax
- pattern
- mould
- stitching section
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Abstract
A kind of assembly type wax-pattern, comprises body, and body interior hollow forms inner chamber, and body one end is provided with opening, and opening is communicated with cavity, and opening is less than inner chamber; Body is spliced by the first mould accessory and the second mould accessory, and the full-size that the junction of the first mould accessory and the second mould accessory is body is filled wax material in the piece of the first mould accessory and the second mould accessory.The utlity model has wax-pattern inner chamber and can not cause unnecessary wax disk(-sc), the finishing time is short, repairs advantage easily.
Description
Technical field
The utility model relates to a kind of precision casting mold, particularly a kind of wax-pattern.
Technical background
Model casting is a kind of conventional forging type.In the time making wax-pattern, first utilize wax injector to inject wax material in Wax mold, obtain wax-pattern through pressurize moulding.
Wax-pattern 1 ' as shown in Figure 1, this wax-pattern comprises body, and body interior has cavity, and body one end is provided with opening, and opening is communicated with cavity, and mould core can only outwards take out from openend, and opening is less than inner chamber.
The mould of making this wax-pattern use comprises external mold 2 ' and core 3 ', and external mold 2 ' and core 3 ' surround die cavity.Wax material is injected in die cavity, obtain wax-pattern 1 ' through pressurize moulding, core 3 ' is in wax-pattern.In order to obtain wax-pattern by form removal, existing way is: multiple sub-blocks around that core 3 ' distributes by center sub-block with along the surrounding of center sub-block form, as shown in Figure 2, sub-block centered by A, B1, B2, B3, C1, C2 and C3 are sub-block around.In the time of form removal, Xian Jiang center sub-block A takes out, more successively by B1, B2, B3, C1, C2, C3 takes out, and so just the core of wax-pattern inner chamber all can be taken out, and obtain wax-pattern.
The shortcoming of this making wax-pattern mode is: because core is spliced by center sub-block and multiple sub-block around, therefore, between sub-block, must have gap, wax material easily enters among gap, thereby on the internal chamber wall of wax-pattern, leave remaining wax disk(-sc), cause the internal chamber wall out-of-flatness of wax-pattern.These wax disk(-sc)s must pass through artificial removal, work consuming consuming time.If inner chamber is tiny deep hole, cutter inconvenience is stretched in inner chamber, causes wax disk(-sc) remove not exclusively or be difficult to wax disk(-sc) to be removed.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of wax-pattern inner chamber wall smooth, avoids wax-pattern inner chamber to occur the wax-pattern of unnecessary wax disk(-sc).
A kind of assembly type wax-pattern, comprises body, and body interior hollow forms inner chamber, and body one end is provided with opening, and opening is communicated with cavity, and opening is less than inner chamber; It is characterized in that: body is spliced by the first mould accessory and the second mould accessory that the full-size that the junction of the first mould accessory and the second mould accessory is body is filled wax material in the piece of the first mould accessory and the second mould accessory.
Further, the first mould accessory has the first stitching section, and the second mould accessory has the second stitching section, the first stitching section and the second stitching section socket connection, and opening is arranged at the second mould accessory.
Further, insert in the first stitching section the second stitching section, and the first stitching section is the counterbore sinking in the first mould accessory, and the first adverse slope mouth is set on the step of counterbore, and ring limit is provided with the second adverse slope mouth; The second mould accessory is provided with the 3rd adverse slope mouth, and the second adverse slope mouth and the 3rd adverse slope interruption-forming one enclose groove, in the first adverse slope mouth and in groove, is all filled with wax material.
Technical conceive of the present utility model is: make respectively the first mould accessory and the second mould accessory, the first stitching section of the first mould accessory is the full-size of the first mould accessory, when die sinking, core can wholely take out, core can use integral type, can not cause unnecessary wax disk(-sc) at the internal face of the first mould accessory.The second stitching section of the second mould accessory is the second size of the second mould accessory, also can use the core of integral type when making, can not cause unnecessary wax disk(-sc) at the internal face of the second mould accessory.
Obtain respectively after the first mould accessory and the second mould accessory, the second stitching section of the second mould accessory is inserted in the first stitching section of the first mould accessory.In the groove of the first adverse slope mouth, the second adverse slope mouth and the 3rd adverse slope interruption-forming, drip the water of waxing respectively, wax water is packed in adverse slope mouth, and wax water is filled between the first stitching section and the second stitching section.After having done in wax water, unnecessary wax material is repaired, easy to operate.And after wax material is cooling, the first mould accessory and the second mould accessory form again complete wax-pattern, can not affect the later stage technique of lost wax casting completely.
The utility model has the advantage of: 1, use complete core, form removal speed piece, has improved production efficiency.
2, complete core can not cause unnecessary wax disk(-sc) to wax-pattern inner chamber, and the finishing time is short, and finishing is convenient.
Brief description of the drawings
Fig. 1 is the schematic diagram of wax-pattern.
Fig. 2 is that core is by center sub-block and multiple schematic diagram that around sub-block forms.
Fig. 3 is the schematic diagram of the first mould accessory and the combination of the second mould accessory.
Fig. 4 is the M place enlarged drawing of Fig. 4.
Fig. 5 is the schematic diagram of the first mould accessory in mould.
Detailed description of the invention
As shown in Figure 3, Figure 4, a kind of assembly type wax-pattern, comprises body 1, and body 1 inner hollow forms inner chamber 2, and body 1 one end is provided with opening 3, and opening 3 is communicated with cavity 2, and opening 3 is less than inner chamber 2; Body 1 is spliced by the first mould accessory 11 and the second mould accessory 12, and the junction of the first mould accessory 11 and the second mould accessory 12 is the full-size of body 1, fills wax material in the piece of the first mould accessory 11 and the second mould accessory 12.
Wax-pattern of the present utility model is in the time of the demoulding, and core can only outwards take out from openend, such as the other end sealing of wax-pattern, though or the other end of wax-pattern offer through hole, the size of this through hole is less etc. than the bore of openend.
As shown in Figure 5, the first mould accessory 11 has the first stitching section 111, the second mould accessories 12 to have 121, the first stitching sections 111, the second stitching section and the second stitching section 121 socket connections, and opening 3 is arranged at the second mould accessory 12.
Insert in the first stitching section 111 the second stitching section 121, and the first stitching section 111, for sinking to the counterbore in the first mould accessory 11, arranges the first adverse slope mouth 112 on the step of counterbore, and ring limit is provided with the second adverse slope mouth 113; The second mould accessory 12 is provided with the 3rd adverse slope mouth 122, the second adverse slope mouths 113 and the 3rd adverse slope mouth 122 forms a circle groove, in the first adverse slope mouth 112 with in groove, is all filled with wax material.
Technical conceive of the present utility model is: make respectively the first mould accessory 11 and the second mould accessory 12, the first stitching section 111 of the first mould accessory 11 is the full-size of the first mould accessory 11, when die sinking, core 4 can wholely take out, core 4 can use integral type, can not cause unnecessary wax disk(-sc) at the internal face of the first mould accessory 11.The second stitching section 121 of the second mould accessory 12 is the second size of the second mould accessory 12, can use the core of integral type when making, can not cause unnecessary wax disk(-sc) at the internal face of the second mould accessory 12.
Obtain respectively after the first mould accessory 11 and the second mould accessory 12, the second stitching section 121 of the second mould accessory 12 is inserted in the first stitching section 111 of the first mould accessory 11.In the groove forming to the first adverse slope mouth 112, the second adverse slope mouth 113 and the 3rd adverse slope mouth 122 respectively, drip the water of waxing, wax water is packed in adverse slope mouth, and wax water is filled between the first stitching section 111 and the second stitching section 121.After having done in wax water, unnecessary wax material is repaired, easy to operate.And after wax material is cooling, the first mould accessory 11 and the second mould accessory 12 form again complete wax-pattern, can not affect the later stage technique of lost wax casting completely.
Advantage is: 1, use complete core, form removal speed piece, has improved production efficiency.
2, complete core can not cause unnecessary wax disk(-sc) to wax-pattern inner chamber 2, and the finishing time is short, and finishing is convenient.
Content described in this description embodiment is only enumerating of way of realization to utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (3)
1. an assembly type wax-pattern, comprises body, and body interior hollow forms inner chamber, and body one end is provided with opening, and opening is communicated with cavity, and opening is less than inner chamber; It is characterized in that: body is spliced by the first mould accessory and the second mould accessory that the full-size that the junction of the first mould accessory and the second mould accessory is body is filled wax material in the piece of the first mould accessory and the second mould accessory.
2. assembly type wax-pattern as claimed in claim 1, is characterized in that: the first mould accessory has the first stitching section, and the second mould accessory has the second stitching section, the first stitching section and the second stitching section socket connection, and opening is arranged at the second mould accessory.
3. assembly type wax-pattern as claimed in claim 2, is characterized in that: insert in the first stitching section the second stitching section, and the first stitching section is the counterbore sinking in the first mould accessory, and the first adverse slope mouth is set on the step of counterbore, and ring limit is provided with the second adverse slope mouth; The second mould accessory is provided with the 3rd adverse slope mouth, and the second adverse slope mouth and the 3rd adverse slope interruption-forming one enclose groove, in the first adverse slope mouth and in groove, is all filled with wax material.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309007.7U CN203936323U (en) | 2014-06-10 | 2014-06-10 | A kind of assembly type wax-pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309007.7U CN203936323U (en) | 2014-06-10 | 2014-06-10 | A kind of assembly type wax-pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936323U true CN203936323U (en) | 2014-11-12 |
Family
ID=51855671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309007.7U Expired - Fee Related CN203936323U (en) | 2014-06-10 | 2014-06-10 | A kind of assembly type wax-pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014732A (en) * | 2014-06-10 | 2014-09-03 | 湖州南丰机械制造有限公司 | Assembled wax mold and production method thereof |
| CN109482810A (en) * | 2018-11-27 | 2019-03-19 | 安徽应流航源动力科技有限公司 | A kind of production method of oil pipe wax-pattern |
| CN113751669A (en) * | 2021-09-26 | 2021-12-07 | 谷城石花维福机械有限公司 | Connecting rod joint wax mold forming method |
-
2014
- 2014-06-10 CN CN201420309007.7U patent/CN203936323U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014732A (en) * | 2014-06-10 | 2014-09-03 | 湖州南丰机械制造有限公司 | Assembled wax mold and production method thereof |
| CN109482810A (en) * | 2018-11-27 | 2019-03-19 | 安徽应流航源动力科技有限公司 | A kind of production method of oil pipe wax-pattern |
| CN109482810B (en) * | 2018-11-27 | 2020-05-08 | 安徽应流航源动力科技有限公司 | Method for manufacturing oil pipe wax mold |
| CN113751669A (en) * | 2021-09-26 | 2021-12-07 | 谷城石花维福机械有限公司 | Connecting rod joint wax mold forming method |
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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: 20141112 Termination date: 20180610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |