CN206981712U - A kind of aircraft rack part wax-pattern structure - Google Patents
A kind of aircraft rack part wax-pattern structure Download PDFInfo
- Publication number
- CN206981712U CN206981712U CN201720650601.6U CN201720650601U CN206981712U CN 206981712 U CN206981712 U CN 206981712U CN 201720650601 U CN201720650601 U CN 201720650601U CN 206981712 U CN206981712 U CN 206981712U
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- CN
- China
- Prior art keywords
- guide plate
- wax
- die cavity
- knife
- blinds
- Prior art date
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Abstract
A kind of aircraft rack part wax-pattern structure, including blinds knife and handle, the top of the die main body are machined with die cavity by milling machine, and grid is provided with the inner chamber of die cavity and strengthens support；The installation column cap preformed hole is opened in the inner chamber of die cavity, it is mounted on shaking hands at one at left and right sides of the top surface of the guide plate, and the centre position shaken hands at two is also equipped with blinds knife at three, guiding has been slidably installed a guide plate, the centre position for having guide plate is provided with three tilting blades, it is mounted on shaking hands at one at left and right sides of blade, two guide plates are pulled using handle, it is moved to the left guide plate, cut using blade to implementing drawing outside the waxed model of aircraft rack in mould, the petroleum tailings of great quantities of spare is cut away, so as to save the time for follow-up " boiled in wax " process, improve operating efficiency, also save wax material.
Description
Technical field
It the utility model is related to technical field of mold, more particularly to a kind of aircraft rack part wax-pattern structure.
Background technology
" wax-pattern " is a kind of conventional forging type, makees the pattern of workpiece with aluminum first, then by wax note as pattern this
Step is named " waxing ", wax pattern then is taken out into this portion " moving back mould " after the cooling of grade wax, at this moment wax-pattern is consistent with natural scale（It is actual
Size has been amplified according to casting shrinkage rates）, then its wax pattern surface is stained with sand, is stained with Star to certain thickness, this
One step is waited the sand-cast of wax pattern surface to be stained with the wax-pattern of sand after bonding and is put into water to boil and finally leaves boiling of wax " being stained with sand "
Molten iron finally will be prolonged husky shell in husky shell embedment casting sand pit and poured into, finally stay in Sha Mo by one this step of husky shell " boiled in wax "
In molten iron cool, just become casting.
Some two panels fasten the aircraft rack combined, and they must use installation column cap, profit during fastening
Two plate racks are realized with installation column cap and are oriented to docking and clamping, serve abutting joint certain complementary, in order to ensure
The intensity in installation process of these installation column caps, therefore we need to be provided with a circle ribs knot around installation column cap
Structure, its intensity is improved, and in order to ensure that the bottom surface of model after waxed model forming in wax-pattern is more smooth, be easy to subsequently " boil
The quick progress and end of wax " process.
Then, in the design, the structure for cutting away unnecessary petroleum tailings is directly designed with die top, improves work effect
Rate, while the time is saved for follow-up waxed model " boiled in wax ", and save wax material loss.
The content of the invention
The purpose of this utility model is to provide a kind of aircraft rack part wax-pattern structure, mentioned with realizing in above-mentioned background
's：Need to be provided with a circle reinforcement rib structure around the installation column cap of two panels dock aircraft rack product, to improve installation column cap
Intensity, and in order to ensure the bottom surface of model after waxed model forming in wax-pattern it is more smooth, it is necessary to die top be provided with use
In the design concept for the structure for cutting away unnecessary petroleum tailings.
The purpose and effect of the utility model aircraft rack part wax-pattern structure, are reached by technological means in detail below：
A kind of aircraft rack part wax-pattern structure, wherein, the aircraft rack part wax-pattern structure includes：
Die main body, die cavity, grid strengthen support, reserved ribs, installation column cap preformed hole, be oriented to neck, guide plate,
Blinds knife and handle；
The top of the die main body is machined with die cavity by milling machine, and grid is provided with the inner chamber of die cavity and strengthens support；
It is described installation column cap preformed hole be opened in the inner chamber of die cavity, and install column cap preformed hole outer wall annular spread be provided with three at it is pre-
Stay ribs；The top both sides of the die main body are symmetrically installed with guiding neck at two, and are oriented in the vallecular cavity of neck and slide
Guide plate is installed；It is mounted on shaking hands at one at left and right sides of the top surface of the guide plate, and the interposition shaken hands at two
Put and be also equipped with blinds knife at three.
Further, the blade of the blinds knife is designed by lower left tilting, and it is welded on by way of welding
In rectangle fluting on guide plate 7.
With existing structure in comparison, the utility model has the following advantages that：
1. the utility model, using two guiding necks, is oriented to the guide plate that has been slidably installed, led in die top
Three tilting blades are installed to the centre position of plate, is mounted on shaking hands at one at left and right sides of blade, utilizes handle
Two guide plates are pulled, are moved to the left guide plate, are cut using blade to implementing drawing outside the waxed model of aircraft rack in mould,
The petroleum tailings of great quantities of spare is cut away, so as to save the time for follow-up " boiled in wax " process, operating efficiency is improved, also saves wax
Material.
2. in order to improve the intensity of installation column cap, we reserve the installation column cap in mould when designing this mould
The peripheral annular in hole is designed with floor slot structure at three so that during the shaping of waxed product aircraft rack, can on the outside of mounting post with
Mounting post forms three and strengthens rib structures simultaneously, improves use intensity, make it is follow-up made of product abutting joint when column cap is installed not
Easy fracture.
Brief description of the drawings
Fig. 1 is the utility model overlooking the structure diagram；
Fig. 2 is the utility model guide plate overlooking the structure diagram.
Fig. 3 is the utility model mold cavity tip guide card slot structure schematic diagram；
Fig. 4 is that the utility model installs column cap preformed hole and reserved ribs relation schematic diagram.
In figure：1st, die main body, 2, die cavity, 3, grid strengthen support, 4, reserved ribs, 5, installation column cap preformed hole,
6th, it is oriented to neck, 7, guide plate, 8, blinds knife, 9, handle.
Embodiment
Below, embodiment of the present utility model is will be explained in, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, it can be included in spirit of the present utility model and the model that appended claims are limited
In enclosing.
Referring to Fig. 1 to accompanying drawing 3, a kind of aircraft rack part wax-pattern structure, include：
Die main body 1, die cavity 2, grid strengthen support 3, reserved ribs 4, installation column cap preformed hole 5, be oriented to neck 6,
Guide plate 7, blinds knife 8 and handle 9；
The top of die main body 1 is machined with die cavity 2 by milling machine, and grid is provided with the inner chamber of die cavity 2 and strengthens support 3；
Installation column cap preformed hole 5 is opened in the inner chamber of die cavity 2, and the outer wall annular spread for installing column cap preformed hole 5 be provided with it is pre- at three
Stay ribs 4；The top both sides of die main body 1 are symmetrically installed with guiding neck 6 at two, and are oriented in the vallecular cavity of neck 6 and slide
Guide plate 7 is installed；Handle 9 at one is mounted at left and right sides of the top surface of guide plate 7, and is located at the interposition of handle 9 at two
Put and be also equipped with blinds knife 8 at three.
The preferred embodiment of aircraft rack part wax-pattern structure as described above, wherein, the blade of blinds knife 8 presses lower-left
Direction tilting design, it is welded on by way of welding in the rectangle fluting on guide plate 7, and 9 are shaken hands to the left when pulling
When mobile, the wax base unnecessary to waxed model in die main body 1 of blinds knife 8 is cut, and makes the petroleum tailings that cuts away from the institute of blinds knife 8
Rectangular slot in expose.
The operation principle of the present embodiment：
According to the planform of die cavity 2, wax liquor is poured into a mould into die cavity 2, wax liquor is formed according to the shape of this wax-pattern and wanted
The waxed model of aircraft rack, after this process, substantial amounts of unnecessary petroleum tailings can be produced on the top of wax-pattern, pulls handle 9 to the left,
It is removed unnecessary petroleum tailings.
It should be noted that the standardized element that uses of the utility model can commercially, shaped piece according to
Specification and accompanying drawing record can carry out customized, and the specific connected mode of each part is using ripe in the prior art
Bolt, rivet, the conventional meanses such as welding, machinery, part and equipment are using in the prior art, conventional model, inventor
It will not be described in detail herein.
In summary, although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, all within the spirit and principles of the utility model, any modification for being made, equivalent substitution,
Improve etc., it should be included within the scope of protection of the utility model.
Claims (1)
- A kind of 1. aircraft rack part wax-pattern structure, it is characterised in that：Described aircraft rack part wax-pattern structure includes：Die main body, die cavity, grid strengthen support, reserved ribs, installation column cap preformed hole, guiding neck, guide plate, blinds Knife and handle；The top of the die main body is machined with die cavity by milling machine, and grid is provided with the inner chamber of die cavity and strengthens support；It is described Installation column cap preformed hole is opened in the inner chamber of die cavity, and the outer wall annular spread for installing column cap preformed hole is provided with to reserve at three and added Strong rib；The top both sides of the die main body are symmetrically installed with guiding neck at two, and are oriented in the vallecular cavity of neck and are slidably installed There is guide plate；It is mounted on shaking hands at one at left and right sides of the top surface of the guide plate, and the centre position shaken hands at two is also Blinds knife at three is installed, the blade of the blinds knife is designed by lower left tilting, and it is welded on by way of welding In rectangle fluting on guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650601.6U CN206981712U (en) | 2017-06-07 | 2017-06-07 | A kind of aircraft rack part wax-pattern structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650601.6U CN206981712U (en) | 2017-06-07 | 2017-06-07 | A kind of aircraft rack part wax-pattern structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206981712U true CN206981712U (en) | 2018-02-09 |
Family
ID=61396275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720650601.6U Expired - Fee Related CN206981712U (en) | 2017-06-07 | 2017-06-07 | A kind of aircraft rack part wax-pattern structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206981712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ307967B6 (en) * | 2018-05-28 | 2019-09-18 | První Brněnská Strojírna Velká Bíteš, A.S. | Universal separation segment for wax models for integral impellers |
-
2017
- 2017-06-07 CN CN201720650601.6U patent/CN206981712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ307967B6 (en) * | 2018-05-28 | 2019-09-18 | První Brněnská Strojírna Velká Bíteš, A.S. | Universal separation segment for wax models for integral impellers |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190607 |