CN213614108U - Casting die utensil of motor transmission casing - Google Patents
Casting die utensil of motor transmission casing Download PDFInfo
- Publication number
- CN213614108U CN213614108U CN202022642219.5U CN202022642219U CN213614108U CN 213614108 U CN213614108 U CN 213614108U CN 202022642219 U CN202022642219 U CN 202022642219U CN 213614108 U CN213614108 U CN 213614108U
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- groove
- shell
- casting
- connecting seat
- shaping
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- 238000005266 casting Methods 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 title claims description 21
- 238000007493 shaping process Methods 0.000 claims abstract description 36
- 210000001503 joint Anatomy 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses an automobile gearbox shell casting die, including the lower bolster, the upper end of lower bolster is provided with the backup pad, and the top of backup pad is provided with the cope match-plate pattern, and the bottom of cope match-plate pattern is seted up flutedly, and the inside of recess is provided with electric telescopic handle, and the lower extreme of electric telescopic handle is provided with the connecting seat, and the lower extreme of connecting seat is provided with the shaping casing, and the top of lower bolster is provided with the bottom plate, and the inside table wall of bottom plate and shaping casing is provided with the shaping chamber, and the inner wall; according to the casting mold for the automobile gearbox shell, the limiting groove and the limiting block are arranged, so that the limiting movement effect can be achieved when the formed shell descends, the formed shell descends in a parallel manner, and the formed shell is precisely matched with the bottom plate; through setting up butt joint piece, butt joint groove, installation piece and mounting groove, can reach and change the shaping casing fast for this casting die possesses can carry out the casting shaping to the product of different shapes.
Description
Technical Field
The utility model relates to a casting die utensil technical field specifically is an automobile transmission casing casting die utensil.
Background
Automotive gearboxes are often referred to as "gearboxes" in automobiles; in industrial machinery, often called as a "transmission", which is a mechanical or hydraulic device for converting mechanical power, a transmission is used to place a transmission, the transmission is a set of transmission devices for coordinating the rotation speed of an engine and the actual running speed of wheels, and is used to exert the best performance of the engine, the transmission can generate different transmission ratios between the engine and the wheels during the running of the automobile, so the shell of the transmission is important, a casting mold is one of indispensable devices during production and processing, the mold is various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging and pressing, smelting, stamping and the like in industrial production, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, and the different molds are composed of different parts, the casting mold is characterized in that the shape of an article is processed mainly by changing the physical state of a formed material, the article is called as an industrial parent, the types of the mold are various, the casting mold also belongs to one of the industrial parent, the casting mold is an important ring in the casting process in order to obtain the structural shape of a part, and the existing casting mold for the shell of the automobile gearbox is provided.
The prior art has the following defects or problems:
1. when the electric telescopic rod extends to enable the clamping block at the bottom end of the forming shell to be clamped into the clamping groove formed in the top end of the bottom plate, the electric telescopic rod cannot play a role of limiting movement when the forming shell descends, so that the forming shell cannot descend in a parallel mode and cannot be accurately matched with the bottom plate, if the forming shell deviates, the forming quality of a product is poor, the forming quality of the product is reduced, waste is easily caused to materials, and the practicability of the casting mold is reduced;
2. when the shaping casing damages unable use, can not change the shaping casing fast, need not change whole mould, simultaneously, also can not change the shaping casing according to required product shape for this casting die utensil can not be to the product casting shaping of different shapes, has reduced this casting die utensil's suitability and flexibility.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a motor transmission casing casting die utensil to reach and to play spacing effect of removing when the shaping casing descends, make the shaping casing be run-in decline, make it coincide with the bottom plate is accurate, can change the shaping casing fast, make this casting die utensil can carry out the fashioned purpose of casting to the product of different shapes.
In order to achieve the above object, the utility model provides a following technical scheme: a casting mould for a shell of an automobile gearbox comprises a lower template, wherein a supporting plate is arranged at the upper end of the lower template, an upper template is arranged at the top end of the supporting plate, a groove is arranged at the bottom end of the upper template, an electric telescopic rod is arranged inside the groove, the lower end of the electric telescopic rod is provided with a connecting seat, the lower end of the connecting seat is provided with a molded shell, the top end of the lower template is provided with a bottom plate, the bottom plate and the inner surface wall of the molding shell are provided with molding cavities, the inner wall of the supporting plate is provided with a limiting groove, the limiting block is arranged in the limiting groove, the bottom end of the connecting seat is provided with a butt-joint block, the butt joint piece outside and the inner wall that is located the shaping casing have seted up the butt joint groove, the top of shaping casing is provided with the installation piece, the outside of installation piece just is located the inside of connecting seat and has seted up the mounting groove.
As the utility model discloses a preferred technical scheme, the interior table wall of shaping casing is provided with antiseized layer, the shape on antiseized layer is the same with the shape of shaping casing.
As the utility model discloses an optimal technical scheme, the bottom of shaping casing is provided with the fixture block, the draw-in groove has been seted up to the outside of fixture block and the inside that is located the bottom plate, the shape of fixture block comprises rectangle and n font, and the quantity of fixture block is four groups, the quantity of draw-in groove and the quantity phase-match of fixture block.
As the utility model discloses a preferred technical scheme, the top of shaping casing is provided with the sprue gate, the shape of sprue gate is bowl form structure.
As the utility model discloses a preferred technical scheme, the exterior wall of connecting seat is provided with fastening bolt, fastening bolt's shape is the T font, and fastening bolt's quantity is a plurality of groups.
As the utility model discloses an optimal technical scheme, the shape of spacing groove and stopper is the rectangle, and the quantity of spacing groove and stopper is two sets of respectively, spacing groove and stopper symmetry respectively set up the both sides at the shaping casing.
As the utility model discloses a preferred technical scheme, the shape of installation piece comprises polygon and rectangle, and the quantity of installation piece is two sets of, the quantity of mounting groove is the same with the quantity of installation piece.
Compared with the prior art, the utility model provides an automobile transmission casing casting die utensil possesses following beneficial effect:
1. according to the casting mold for the automobile gearbox shell, the limiting groove and the limiting block are arranged, when the electric telescopic rod extends to enable the clamping block at the bottom end of the forming shell to be clamped into the clamping groove formed in the top end of the bottom plate, the limiting movement effect can be achieved when the forming shell descends, the forming shell descends in a parallel mode, the forming shell is enabled to be accurately matched with the bottom plate, the problem that the forming quality of a product is poor due to the fact that the forming shell deviates is avoided, the operation is simple and convenient, the product forming quality is improved, waste of materials is avoided, and the practicability of the casting mold is improved;
2. this automobile transmission casing casting die utensil, through setting up butt joint piece, butt joint groove, installation piece and mounting groove, damage when unable the use at the shaping casing, installation piece and mounting groove can be changed the shaping casing fast, need not to change whole mould, and simultaneously, also can change the shaping casing according to required product shape, make this casting die utensil can cast the shaping to the product of different shapes, furthermore, when installing the shaping casing, can play spacing fixed action to joint piece and butt joint groove, thereby the accuracy of shaping casing has been guaranteed, and is simple in operation convenient, the suitability and the flexibility of this casting die utensil have been improved.
Drawings
Fig. 1 is a schematic plan sectional view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is a schematic top view of the bottom plate of the present invention;
fig. 4 is a perspective view of the present invention.
In the figure: 1. a lower template; 2. a support plate; 3. mounting a template; 4. a groove; 5. an electric telescopic rod; 6. a connecting seat; 7. molding a shell; 8. a base plate; 9. a molding cavity; 10. a limiting groove; 11. a limiting block; 12. a butt joint block; 13. a butt joint groove; 14. mounting blocks; 15. mounting grooves; 16. an anti-sticking layer; 17. a clamping block; 18. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in this embodiment: a casting die for an automobile gearbox shell comprises a lower die plate 1, a supporting plate 2 is arranged at the upper end of the lower die plate 1, an upper die plate 3 is arranged at the top end of the supporting plate 2, a groove 4 is formed in the bottom end of the upper die plate 3, an electric telescopic rod 5 is arranged inside the groove 4, a connecting seat 6 is arranged at the lower end of the electric telescopic rod 5, a forming shell 7 is arranged at the lower end of the connecting seat 6, a bottom plate 8 is arranged at the top end of the lower die plate 1, a forming cavity 9 is formed in the inner surface wall of the bottom plate 8 and the inner surface wall of the forming shell 7, a limiting groove 10 is formed in the inner wall of the supporting plate 2, a butt joint groove 13 is formed in the outer portion of the butt joint block 12 and located on the inner wall of the forming shell 7, an installation block 14 is arranged at the top end of the forming shell 7, and an installation groove 15 is formed in the outer portion of the installation block 14 and located inside the connecting seat 6; by arranging the limiting groove 10 and the limiting block 11, when the electric telescopic rod 5 extends to enable the clamping block 17 at the bottom end of the forming shell 7 to be clamped into the clamping groove 18 formed in the top end of the bottom plate 8, the limiting movement effect can be achieved when the forming shell 7 descends, the forming shell 7 descends in a parallel mode, and is precisely matched with the bottom plate 8, the problem that the forming quality of a product is poor due to deviation of the forming shell 7 is avoided, the operation is simple and convenient, the product forming quality is improved, waste of materials is avoided, and the practicability of the casting mold is improved; through setting up butt joint piece 12, butt joint groove 13, installation piece 14 and mounting groove 15, when shaping casing 7 damages unable use, installation piece 14 and mounting groove 15 can be changed shaping casing 7 fast, need not to change whole mould, and simultaneously, also can change shaping casing 7 according to required product shape, make this casting die utensil can carry out the casting shaping to the product of different shapes, furthermore, when installing shaping casing 7, butt joint piece 12 and butt joint groove 13 can play spacing fixed action, thereby the accuracy of shaping casing 7 has been guaranteed, and is simple in operation convenient, the suitability and the flexibility of this casting die utensil have been improved.
In this embodiment, the anti-sticking layer 16 is disposed on the inner surface wall of the molded shell 7, and the shape of the anti-sticking layer 16 is the same as that of the molded shell 7; the anti-sticking layer 16 can play an anti-sticking role, and the problem that demoulding is inconvenient because a formed product is adhered to the inner wall of the forming shell 7 is avoided. The bottom end of the molded shell 7 is provided with clamping blocks 17, clamping grooves 18 are formed outside the clamping blocks 17 and inside the bottom plate 8, the clamping blocks 17 are rectangular and n-shaped, the number of the clamping blocks 17 is four, and the number of the clamping grooves 18 is matched with the number of the clamping blocks 17; a clamping block 17 at the bottom end of the molded shell 7 is clamped in a clamping groove 18 formed at the top end of the bottom plate 8, so that the molded shell 7 is precisely matched with the bottom plate 8. A casting opening is formed in the top end of the forming shell 7, and the casting opening is of a bowl-shaped structure; and injecting the product liquid into the molding cavity 9 through a casting opening for molding. Fastening bolts are arranged on the outer wall of the connecting seat 6, the fastening bolts are T-shaped, and the number of the fastening bolts is a plurality of groups; after the connecting seat 6 and the formed shell 7 are connected, the fastening bolt can further play a role in fixing, and the problem of looseness in use is avoided. The limiting grooves 10 and the limiting blocks 11 are rectangular, the number of the limiting grooves 10 and the number of the limiting blocks 11 are two, and the limiting grooves 10 and the limiting blocks 11 are symmetrically arranged on two sides of the forming shell 7 respectively; the limiting groove 10 and the limiting block 11 can play a role in limiting movement when the molding shell 7 descends, so that the molding shell 7 descends in a parallel manner. The mounting blocks 14 are polygonal and rectangular, the number of the mounting blocks 14 is two, and the number of the mounting grooves 15 is the same as that of the mounting blocks 14; the mounting block 14 and the mounting groove 15 can be used for quickly replacing the molding shell 7, and the molding shell 7 can also be replaced according to the shape of a required product, so that the casting mold can be used for casting and molding products with different shapes.
The utility model discloses a theory of operation and use flow: when the casting mold for the automobile gearbox shell is used, firstly, a clamping block 17 at the bottom end of a forming shell 7 is clamped into a clamping groove 18 formed in the top end of a bottom plate 8 through extension of an electric telescopic rod 5, a limiting groove 10 and a limiting block 11 can play a role in limiting movement when the forming shell 7 descends, so that the forming shell 7 descends in a parallel mode and is accurately matched with the bottom plate 8, then product liquid is injected into a forming cavity 9 through a casting opening for forming, after forming is completed, the forming shell 7 is driven to ascend through the electric telescopic rod 5, so that the forming shell 7 is separated from the outer part of a product, in addition, when the forming shell 7 is damaged and cannot be used, an installation block 14 and an installation groove 15 can quickly replace the forming shell 7 without replacing the whole mold, meanwhile, the forming shell 7 can be replaced according to the shape of a required product, so that the casting mold can cast and form the products with different shapes, in addition, when installing shaping casing 7, butt joint piece 12 and butt joint groove 13 can play spacing fixed action to guaranteed shaping casing 7's accuracy, easy operation is convenient, has improved this casting die utensil's suitability and flexibility.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a motor transmission casing casting die utensil which characterized in that: comprises a lower template (1), a supporting plate (2) is arranged at the upper end of the lower template (1), an upper template (3) is arranged at the top end of the supporting plate (2), a groove (4) is formed in the bottom end of the upper template (3), an electric telescopic rod (5) is arranged inside the groove (4), a connecting seat (6) is arranged at the lower end of the electric telescopic rod (5), a forming shell (7) is arranged at the lower end of the connecting seat (6), a bottom plate (8) is arranged at the top end of the lower template (1), a forming cavity (9) is formed in the inner surface wall of the bottom plate (8) and the forming shell (7), a limiting groove (10) is formed in the inner wall of the supporting plate (2), a limiting block (11) is arranged inside the limiting groove (10), a butt joint block (12) is arranged at the bottom end of the connecting seat (6), and a butt joint groove (13) is formed in the outer part of the, the top of shaping casing (7) is provided with installation piece (14), installation groove (15) have been seted up to the outside of installation piece (14) and the inside that is located connecting seat (6).
2. The casting mold for the automobile transmission case according to claim 1, wherein: the anti-sticking shell is characterized in that an anti-sticking layer (16) is arranged on the inner surface wall of the forming shell (7), and the shape of the anti-sticking layer (16) is the same as that of the forming shell (7).
3. The casting mold for the automobile transmission case according to claim 1, wherein: the bottom of shaping casing (7) is provided with fixture block (17), draw-in groove (18) have been seted up to the outside of fixture block (17) and the inside that is located bottom plate (8), the shape of fixture block (17) comprises rectangle and n font, and the quantity of fixture block (17) is four groups, the quantity phase-match of the quantity of draw-in groove (18) and fixture block (17).
4. The casting mold for the automobile transmission case according to claim 1, wherein: the top end of the molding shell (7) is provided with a casting opening, and the casting opening is of a bowl-shaped structure.
5. The casting mold for the automobile transmission case according to claim 1, wherein: fastening bolts are arranged on the outer wall of the connecting seat (6), the fastening bolts are T-shaped, and the number of the fastening bolts is a plurality of groups.
6. The casting mold for the automobile transmission case according to claim 1, wherein: the shape of spacing groove (10) and stopper (11) is the rectangle, and the quantity of spacing groove (10) and stopper (11) is two sets of respectively, spacing groove (10) and stopper (11) symmetry respectively set up the both sides at shaping casing (7).
7. The casting mold for the automobile transmission case according to claim 1, wherein: the shape of the mounting blocks (14) is composed of polygons and rectangles, the number of the mounting blocks (14) is two, and the number of the mounting grooves (15) is the same as that of the mounting blocks (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642219.5U CN213614108U (en) | 2020-11-16 | 2020-11-16 | Casting die utensil of motor transmission casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642219.5U CN213614108U (en) | 2020-11-16 | 2020-11-16 | Casting die utensil of motor transmission casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213614108U true CN213614108U (en) | 2021-07-06 |
Family
ID=76633890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022642219.5U Expired - Fee Related CN213614108U (en) | 2020-11-16 | 2020-11-16 | Casting die utensil of motor transmission casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213614108U (en) |
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2020
- 2020-11-16 CN CN202022642219.5U patent/CN213614108U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220113 Address after: 224006 room 1306, 13th floor, Yanlong Street innovation center, Yandu District, Yancheng City, Jiangsu Province (d) Patentee after: Yancheng Nachi Electromechanical Engineering Co.,Ltd. Address before: 224002 room 1404, building 4, No.5, hope Avenue South Road, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee before: Yancheng Guozhuo Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |