CN114082886A - Large thin-wall casing wax mold tree assembling tool and tree assembling method - Google Patents
Large thin-wall casing wax mold tree assembling tool and tree assembling method Download PDFInfo
- Publication number
- CN114082886A CN114082886A CN202111456260.6A CN202111456260A CN114082886A CN 114082886 A CN114082886 A CN 114082886A CN 202111456260 A CN202111456260 A CN 202111456260A CN 114082886 A CN114082886 A CN 114082886A
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- wax mold
- cartridge receiver
- wax
- chassis
- ring component
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
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Abstract
The invention discloses a wax mold tree assembling tool and a wax mold tree assembling method for a large-scale thin-wall casing, and the tool comprises a rotating base, wherein a coaxial chassis is arranged on the upper end surface of the rotating base, a coaxial lower circular ring component is arranged on the chassis, the upper end surface of the chassis is connected with the coaxial upper circular ring component through a middle shaft column, a plurality of angular plates which are distributed in an annular array mode and take the center of the chassis as the center of a circle are arranged on the outer side of the lower circular ring component on the upper end surface of the chassis, the side surfaces of the angular plates are fixedly connected with a positioning plate, clamping plates are arranged at two ends of the positioning plate on the angular plates, and the clamping plates are connected with the angular plates through locking bolts; according to the invention, the height direction, the circumferential direction and the angular direction of the cartridge receiver wax mold are simultaneously positioned, so that the size of the cartridge receiver wax mold can be effectively controlled, the problem of deformation of the cartridge receiver wax mold in the tree assembling process is avoided, the period of reworking and repairing of subsequent castings is shortened, the cost is reduced, and the consistency, the stability and the credibility of the size data of the cartridge receiver wax mold are improved.
Description
Technical Field
The invention relates to the technical field of precision casting, in particular to a wax mold tree assembling tool and a wax mold tree assembling method for a large thin-wall casing.
Background
The size of the large-sized thin-wall case is deformed in the process of pouring a wax pattern into a tree, which is a key control point disturbing the precision of precision casting, and the large-sized thin-wall case can ensure that the surface wax needing to be adhered is locally melted because the tree forming process involves local heating of the adhering pouring gate and a riser, or the adhering wax with higher temperature is adopted for adhering, so that the wax pattern is locally heated and deformed, the whole wax pattern tree pouring gate and a pouring system have more process steps, and the whole wax pattern can be deformed, elliptical and other size problems after the wax pattern tree is finished. In the prior art, only one placing tool or no tool is suitable for the process of assembling the wax pattern into the tree, so that the wax pattern main body is integrally stressed in the height direction, but the control of the circumferential dimension and the angular dimension is very little, and the roundness difference and the angular dimension deformation of the circumferential dimension can often occur. The circumferential and angular dimensions need to be guaranteed by means of orthopedic repair welding after the casting is formed, and the manufacturing period of the casting and the cost of rework and repair are seriously increased.
Disclosure of Invention
The invention mainly aims to provide a large-scale thin-wall cartridge receiver wax mold tree assembling tool and a tree assembling method, which can effectively control the size of a cartridge receiver wax mold by simultaneously positioning the height direction, the circumferential direction and the angular direction of the cartridge receiver wax mold, avoid the deformation problem of the cartridge receiver wax mold in the tree assembling process, shorten the period of reworking and reworking of subsequent castings, reduce the cost, improve the consistency, the stability and the credibility of cartridge receiver wax mold size data and effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a large-scale thin wall machine casket wax pattern tree frock, includes rotating base, rotating base's up end installation coaxial line's chassis, the lower ring component of installation coaxial line on the chassis, the up end on chassis passes through the last ring component of axis post connection coaxial line, the chassis up end is located down the ring component outside and is equipped with a plurality of angular plates that use the chassis center as the annular array distribution of centre of a circle, angular plate side fixed connection locating plate, the angular plate is located the both ends installation buckle board of locating plate, the buckle board passes through locking bolted connection with the angular plate.
Preferably, the rotating base is connected with the chassis through a rotating disc.
Preferably, the outer side wall of the lower circular ring member is attached to the inner wall of the lower flange of the casing wax mold, and the outer side wall of the upper circular ring member is attached to the inner wall of the upper flange of the casing wax mold.
Preferably, the outer side walls of the lower circular ring component and the upper circular ring component are respectively provided with an elastic belt, and the elastic belts are sleeved on the outer sides of the upper flange and the lower flange of the cartridge case wax mold.
Preferably, the number of the positioning plates is consistent with that of the casing wax pattern blades and the positioning plates are arranged in a one-to-one correspondence mode.
Preferably, the upper end and the lower end of the side surface of the positioning plate, which is close to the cartridge receiver wax mold blade, are tightly attached to the side surface of the cartridge receiver wax mold blade.
Preferably, the clamping plate is of a U-shaped structure, one end of the clamping plate is attached to the side face of the cartridge receiver wax mold blade, and the other end of the clamping plate is connected with the side face of the angle plate through a locking bolt.
A tree assembling method for a large-scale thin-wall cartridge receiver wax mold comprises the steps of preparing a tree assembling tool according to a cartridge receiver drawing, placing the cartridge receiver wax mold on a chassis, enabling a lower circular ring component and an upper circular ring component to be consistent with the inner wall of a lower flange of the cartridge receiver wax mold and the inner wall of an upper flange of the cartridge receiver wax mold, and positioning the plane and the height of the cartridge receiver wax mold; attaching the cartridge receiver wax mold blade to the positioning plate, and rotating the locking bolt to enable the clamping plate to be attached to the cartridge receiver wax mold blade, so as to angularly position the cartridge receiver wax mold blade; elastic ropes are respectively sleeved on the outer sides of an upper flange and a lower flange of the cartridge receiver wax mold to form centripetal force, so that the cartridge receiver wax mold is positioned on the upper circumference and the lower circumference; and finally, starting the adhesion of a pouring gate and a riser of the cartridge receiver wax mold, and taking out the cartridge receiver wax mold after tree assembly before entering the next working procedure.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the height direction, the circumferential direction and the angular direction of the cartridge receiver wax mold are simultaneously positioned, so that the size of the cartridge receiver wax mold can be effectively controlled, the problem of deformation of the cartridge receiver wax mold in the tree assembling process is avoided, the period of reworking and repairing of subsequent castings is shortened, the cost is reduced, and the consistency, the stability and the credibility of the size data of the cartridge receiver wax mold are improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of another perspective of the overall structure of the present invention;
fig. 3 is a perspective view of a cartridge case wax modular tree of the present invention.
In the figure: 1. rotating the base; 2. a chassis; 3. rotating the disc; 4. a lower annular member; 5. a central shaft column; 6. an upper annular member; 7. an elastic band; 8. an angle plate; 9. positioning a plate; 10. a buckle plate; 11. locking the bolt; 12. cartridge receiver wax matrix.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1-3, a tree assembling tool for a large thin-wall casing wax mold 12 comprises a rotating base 1 for supporting the whole tool, wherein a chassis 2 is coaxially installed on the upper end surface of the rotating base 1, the rotating base 1 and the chassis 2 are connected through a rotating disc 3 in order to facilitate the assembling of the casing wax mold 12, the chassis 2 is rotated during the assembling, so that the assembling and welding of each part of the casing wax mold 12 can be carried out, meanwhile, in order to improve the rotating efficiency, the rotating disc 3 can be connected with a driving mechanism, the upper end surface of the chassis 2 is attached to the lower end surface of the casing wax mold 12, and the lower end surface of the casing wax mold 12 is positioned;
the coaxial lower ring component 4 is mounted on the chassis 2, the upper end face of the chassis 2 is connected with the coaxial upper ring component 6 through the middle shaft column 5, the outer side wall of the lower ring component 4 is attached to the inner wall of the lower flange of the casing wax mold 12, the outer side wall of the upper ring component 6 is attached to the inner wall of the upper flange of the casing wax mold 12, the inner walls of the upper flange and the lower flange of the casing wax mold 12 are supported and positioned through the upper ring component 6 and the lower ring component 4, the roundness size of the casing wax mold 12 is determined, the outer side walls of the lower ring component 4 and the upper ring component 6 are both provided with an elastic belt 7, the elastic belt 7 is made of soft materials and can be a rubber belt or an elastic band, the elastic belt 7 is sleeved on the outer sides of the upper flange and the lower flange of the casing wax mold 12 and is bound on the outer sides of the upper flange and the lower flange of the casing wax mold 12 through the elastic belt 7 to form a centripetal force, the deformation of the casing wax mold 12 in the circumferential direction is avoided, and the upper circumference and the lower circumference of the casing wax mold 12 are ensured to be positioned on the same axis;
the upper end surface of the chassis 2 is positioned on the outer side of the lower circular ring component 4 and is provided with a plurality of angular plates 8 distributed in an annular array mode by taking the center of the chassis 2 as the center of a circle, the side surfaces of the angular plates 8 are fixedly connected with a positioning plate 9, the positioning plate 9 is used for attaching and fixing blades of a cartridge case wax mold 12, the positioning plate 9 and the cartridge case wax mold 12 have the same quantity and the same angular distribution, so that each blade of the cartridge case wax mold 12 can correspond to one positioning plate 9, meanwhile, as the side surfaces of the blades of the cartridge case wax mold 12 are provided with an arc mechanism, in order to enable the blades of the cartridge case wax mold 12 to be tightly attached to the positioning plate 9, the side surfaces of the positioning plate 9 are provided with a structure which is consistent with the arc of the blades of the cartridge case wax mold 12, clamping plates 10 are arranged at the two ends of the positioning plate 9, the clamping plates 10 are connected with the angular plates 8 through locking bolts 11, and the clamping plates 10 are of a U-shaped structure, one end of the buckle plate 10 is attached to the side face of the casing wax pattern 12 blade, the other end of the buckle plate is connected with the side face of the angle plate 8 through the locking bolt 11, the two ends of the U-shaped structure of the buckle plate 10 are used for clamping one side of the casing wax pattern 12 blade and one side of the angle plate 8 respectively, the locking bolt 11 is in threaded connection with the buckle plate 10, the end portion of the locking bolt 11 is in butt joint with the angle plate 8 or in positioning movable connection, the buckle plate 10 is moved when the locking bolt 11 is rotated, fixing of the buckle plate 10 on the casing wax pattern 12 blade is achieved, fixing of all angular positions of the casing wax pattern 12 blade is achieved, meanwhile, the casing wax pattern 12 blade is protected, and the buckle plate 10 is made of plastics or nylon materials.
Example 2
A tree assembling method of a large thin-wall casing wax mold 12 comprises the steps of preparing a tree assembling tool according to a casing drawing, placing the casing wax mold 12 on a chassis 2, enabling a lower ring component 4 and an upper ring component 6 to be consistent with the inner wall of a lower flange of the casing wax mold 12 and the inner wall of an upper flange of the casing wax mold 12, and positioning the plane and the height of the casing wax mold 12; attaching the blade of the casing wax mold 12 to the positioning plate 9, and rotating the locking bolt 11 to enable the clamping plate 10 to be attached to the blade of the casing wax mold 12, so as to angularly position the position of the blade of the casing wax mold 12; elastic ropes are respectively sleeved on the outer sides of the upper flange and the lower flange of the cartridge case wax mold 12 to form a centripetal force, so that the cartridge case wax mold 12 is positioned on the upper circumference and the lower circumference; and finally, adhering a pouring gate and a riser of the casing wax mold 12, and taking out the casing wax mold 12 after tree assembly before entering the next working procedure.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a large-scale thin wall machine casket wax mould group tree frock, includes rotating base, its characterized in that: the novel bearing seat is characterized in that a coaxial chassis is installed on the upper end face of the rotating base, a coaxial lower ring component is installed on the chassis, the upper end face of the chassis is connected with the coaxial upper ring component through a middle shaft column, a plurality of angular plates which are distributed in an annular array mode and take the center of the chassis as the circle center are arranged on the outer side of the lower ring component on the upper end face of the chassis, the side faces of the angular plates are fixedly connected with a positioning plate, the angular plates are located at the two ends of the positioning plate and are provided with clamping plates, and the clamping plates are connected with the angular plates through locking bolts.
2. The large-scale thin-walled casing wax pattern tree frock of claim 1, characterized in that: the rotating base is connected with the chassis through a rotating disk.
3. The large-scale thin-walled casing wax pattern tree frock of claim 1, characterized in that: the outer side wall of the lower circular ring component is attached to the inner wall of the lower flange of the cartridge receiver wax mold, and the outer side wall of the upper circular ring component is attached to the inner wall of the upper flange of the cartridge receiver wax mold.
4. The large-scale thin-walled casing wax pattern tree frock of claim 1, characterized in that: the outer side walls of the lower circular ring component and the upper circular ring component are respectively provided with an elastic belt, and the elastic belts are sleeved on the outer sides of the upper flange and the lower flange of the cartridge receiver wax mold.
5. The large-scale thin-walled casing wax pattern tree frock of claim 1, characterized in that: the number of the positioning plates is consistent with that of the casing wax pattern blades and the positioning plates are arranged in a one-to-one correspondence mode.
6. The large-scale thin-walled casing wax pattern tree frock of claim 1, characterized in that: the upper end and the lower end of the side surface of the positioning plate close to the cartridge receiver wax mold blade are tightly attached to the side surface of the cartridge receiver wax mold blade.
7. The large-scale thin-walled casing wax pattern tree frock of claim 1, characterized in that: the clamping plate is of a U-shaped structure, one end of the clamping plate is attached to the side face of the cartridge receiver wax pattern blade, and the other end of the clamping plate is connected with the side face of the angle plate through a locking bolt.
8. A tree forming method based on the wax mold of the large-sized thin-wall casing of any one of claims 1 to 7, which is characterized by comprising the following steps:
1) preparing a tree assembling tool according to a drawing of a cartridge receiver, placing a cartridge receiver wax mold on a chassis, enabling a lower circular ring component and an upper circular ring component to be consistent with the inner wall of a lower flange of the cartridge receiver wax mold and the inner wall of an upper flange of the cartridge receiver wax mold, and positioning the plane and the height of the cartridge receiver wax mold;
2) attaching the cartridge receiver wax mold blade to the positioning plate, and rotating the locking bolt to enable the clamping plate to be attached to the cartridge receiver wax mold blade, so as to angularly position the cartridge receiver wax mold blade;
3) elastic ropes are respectively sleeved on the outer sides of an upper flange and a lower flange of the cartridge receiver wax mold to form centripetal force, so that the cartridge receiver wax mold is positioned on the upper circumference and the lower circumference;
4) and finally, starting the adhesion of a pouring gate and a riser of the cartridge receiver wax mold, and taking out the cartridge receiver wax mold after tree assembly before entering the next working procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111456260.6A CN114082886A (en) | 2021-12-02 | 2021-12-02 | Large thin-wall casing wax mold tree assembling tool and tree assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111456260.6A CN114082886A (en) | 2021-12-02 | 2021-12-02 | Large thin-wall casing wax mold tree assembling tool and tree assembling method |
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| Publication Number | Publication Date |
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| CN114082886A true CN114082886A (en) | 2022-02-25 |
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| CN202111456260.6A Pending CN114082886A (en) | 2021-12-02 | 2021-12-02 | Large thin-wall casing wax mold tree assembling tool and tree assembling method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618986A (en) * | 2022-03-15 | 2022-06-14 | 安徽应流航源动力科技有限公司 | Aerospace engine guider blade wax mold combination tool and combination method |
| CN114682733A (en) * | 2022-03-24 | 2022-07-01 | 安徽应流航源动力科技有限公司 | Frock is rectified in combination of long blade precision casting wax matrix that ally oneself with more |
| CN115647296A (en) * | 2022-09-26 | 2023-01-31 | 江西合一管阀有限公司 | Precision casting forming treatment process for pipe valve |
-
2021
- 2021-12-02 CN CN202111456260.6A patent/CN114082886A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618986A (en) * | 2022-03-15 | 2022-06-14 | 安徽应流航源动力科技有限公司 | Aerospace engine guider blade wax mold combination tool and combination method |
| CN114618986B (en) * | 2022-03-15 | 2023-04-21 | 安徽应流航源动力科技有限公司 | Aerospace engine guide vane wax mould combination tool and combination method |
| CN114682733A (en) * | 2022-03-24 | 2022-07-01 | 安徽应流航源动力科技有限公司 | Frock is rectified in combination of long blade precision casting wax matrix that ally oneself with more |
| CN114682733B (en) * | 2022-03-24 | 2023-04-21 | 安徽应流航源动力科技有限公司 | Wax mould combination correction tool for multi-connected long-blade precision casting |
| CN115647296A (en) * | 2022-09-26 | 2023-01-31 | 江西合一管阀有限公司 | Precision casting forming treatment process for pipe valve |
| CN115647296B (en) * | 2022-09-26 | 2023-05-02 | 江西合一管阀有限公司 | Precise casting forming treatment process for pipe valve |
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