CN216729495U - Forming device for manufacturing deep-hole products - Google Patents
Forming device for manufacturing deep-hole products Download PDFInfo
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- CN216729495U CN216729495U CN202220327395.6U CN202220327395U CN216729495U CN 216729495 U CN216729495 U CN 216729495U CN 202220327395 U CN202220327395 U CN 202220327395U CN 216729495 U CN216729495 U CN 216729495U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000004512 die casting Methods 0.000 claims abstract description 45
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000005266 casting Methods 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of casting, in particular to a forming device for manufacturing a deep hole product, which comprises: a die casting mechanism and an insert removing mechanism; the die-casting mechanism includes: the mould comprises a mould and an insert arranged in the mould; wherein the insert is adapted to be mounted in a die prior to die casting so as to cooperate with the feedstock to form a blank during die casting; the insert removing mechanism is suitable for taking out the inserts in the rough blank after the die casting is finished, so that a casting with a deep hole is obtained. This device carries out the die-casting shaping through the die-casting mechanism that sets up to the raw materials, obtains the rough blank to insert through going in the inserts mechanism takes out the rough blank, thereby avoided traditional die-casting drawing die to cause with the mode that forms the product deep hole the technical problem that product inner wall smoothness is not enough and the precision is not enough.
Description
Technical Field
The utility model relates to the technical field of casting, in particular to a forming device for manufacturing a deep hole product.
Background
The cast deep hole product is used as the most difficult process in the existing cast product process, and the production difficulty is mainly embodied in how to manufacture the internal deep hole of the product. The existing method for manufacturing the inner hole of the casting mainly adopts a die-casting and die-drawing mode to produce.
However, the die-casting product produced by the processing method can damage the inner wall of the product during die drawing, so that the hole wall of the inner hole of the product is rough, and the product precision is insufficient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a forming device for manufacturing deep hole products, which comprises: a die casting mechanism and an insert removing mechanism; the die-casting mechanism includes: the mold comprises a mold and an insert arranged in the mold; wherein the insert is adapted to be mounted in a die prior to die casting so as to cooperate with the feedstock to form a blank during die casting; the insert removing mechanism is suitable for taking out the inserts in the rough blank after the die casting is finished, so that a casting with a deep hole is obtained.
Further, the mold includes: a front mold core and a rear mold core; cavities are formed in the front mold core and the rear mold core; the front die core and the rear die core are closed, and then the two die cavities are closed to form a die casting cavity; and the insert is arranged in the die-casting cavity, and a reserved space for raw material forming is reserved in the die-casting cavity.
Furthermore, a pouring channel is arranged on the front mold core or the rear mold core; the runner is used for injecting raw materials into the die so that a rough blank is formed between the raw materials and the insert.
Further, the mechanism of removing inserts includes: a clamp assembly and a compression bar; the clamp assembly is used for fixedly clamping the rough blank; the compression bar is suitable for ejecting the insert in the rough blank clamped by the clamp assembly, so that a casting with a deep hole is obtained.
Further, the clamp assembly includes: the device comprises a base, a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are arranged on the base; the first clamping plate is fixedly connected with the base; corresponding threaded holes are formed in the second clamping plate and the first clamping plate.
Furthermore, grooves are formed in the opposite surfaces of the first clamping plate and the second clamping plate; and the two grooves form a placing area after the first clamping plate and the second clamping plate are closed so as to clamp the rough blank.
Further, the press rod is suitable for moving up and down in the placing area so as to eject the insert in the rough blank.
Further, the diameter of the end face of the pressure lever is smaller than that of the end face of the embedded piece.
The forming device for manufacturing the deep-hole product has the advantages that the raw materials are subjected to die-casting forming through the arranged die-casting mechanism to obtain the rough blank, and the insert in the rough blank is taken out through the insert removing mechanism, so that the technical problems of insufficient smoothness and accuracy of the inner wall of the product caused by the traditional mode of forming the deep hole of the product by die-casting and drawing are solved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a die-casting mechanism in a forming device for manufacturing deep-hole products according to the present invention;
FIG. 2 is a schematic structural diagram of an insert removing mechanism in the forming device for manufacturing deep-hole products of the present invention;
FIG. 3 is a schematic front view of the insert removing mechanism of the forming device for manufacturing deep hole products of the present invention
In the figure: the die comprises a die 1, a die cavity 10, a front die core 11, a rear die core 12, an insert 2, a pouring channel 3, a rough blank 4, a clamp assembly 5, a groove 50, a first clamping plate 51, a second clamping plate 52, a bolt 511, a threaded hole 512, a compression bar 6 and a base 7.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the present embodiment provides a molding apparatus for manufacturing a deep hole product, including: a die casting mechanism and an insert removing mechanism; the die-casting mechanism includes: the mold comprises a mold 1 and an insert 2 arranged in the mold 1; wherein the insert 2 is adapted to be mounted in the die 1 prior to die casting, so as to cooperate with the raw material to form a blank 4 during die casting; the insert removing mechanism is suitable for taking out the insert 2 in the rough blank 4 after the die casting is finished, so that a casting with a deep hole is obtained.
In the embodiment, the product raw material is subjected to die-casting molding by the provided die-casting mechanism, the empty position of the cavity 10 of the die 1 is filled by the insert 2 installed in the die 1, the insert 2 is wrapped in the product after die-casting, so that a rough blank 4 is obtained, and then the insert 2 in the rough blank 4 is taken out by the insert-removing mechanism, so that a casting with a deep hole is obtained.
As shown in fig. 1, in the present embodiment, the mold 1 includes: a front mold core 11 and a rear mold core 12; the front mold core 11 and the rear mold core 12 are both internally provided with a cavity 10; the front die core 11 and the rear die core 12 are closed, and then the two die cavities 10 are closed to form a die casting cavity; and the insert 2 is arranged in the die-casting cavity, and a reserved space for raw material forming is reserved in the die-casting cavity.
In this embodiment, the mold 1 includes a front mold core 11 and a rear mold core 12, and the front mold core 11 and the rear mold core 12 are both provided with a mold cavity 10 therein, so that the closed rear mold cavity 10 encloses a die casting cavity, and by placing the insert 2, a reserved space is formed to form the blank 4.
In this embodiment, the front mold core 11 or the rear mold core 12 is provided with a runner 3; the runner 3 is used for injecting the raw material into the die 1 so that a blank 4 is formed between the raw material and the insert 2.
As shown in fig. 2 and 3, in the present embodiment, the insert removing mechanism includes: a clamp assembly 5 and a compression bar 6; the clamp assembly 5 is used for fixedly clamping the rough blank 4; the press rod 6 is suitable for ejecting the insert 2 in the rough blank 4 clamped by the clamp assembly 5, so as to obtain a casting with a deep hole.
In the present embodiment, the clamp assembly 5 is used for clamping and fixing the rough blank 4 combined with the insert 2, and the insert 2 in the rough blank 4 is pushed out by the pressure rod 6, so that a casting with a deep hole is obtained.
In the present embodiment, the jig assembly 5 includes: a base 7, and a first clamping plate 51 and a second clamping plate 52 arranged on the base 7; the first clamping plate 51 is fixedly connected with the base 7; the second clamping plate 52 and the first clamping plate 51 are both provided with corresponding threaded holes 512.
In this embodiment, optionally, the first clamping plate 51 is fixedly connected to the base 7 by a fixing bolt 511, and a bolt penetrates through a threaded hole 512 on the first clamping plate 51 and the second clamping plate 52 respectively so as to adjust a distance between the first clamping plate 51 and the second clamping plate 52, thereby realizing opening and closing of the first clamping plate 51 and the second clamping plate 52.
In this embodiment, the first clamping plate 51 and the second clamping plate 52 are provided with grooves 50 on opposite surfaces; and the two grooves 50 form a placing area after the first clamping plate 51 and the second clamping plate 52 are closed so as to clamp the rough blank 4.
In the present embodiment, the recessed groove 50 formed in the opposing surfaces of the first and second jaws 51, 52 encloses the placement area after the jaws are closed, thereby clamping and fixing the blank 4.
In the present embodiment, the plunger 6 is adapted to move up and down in the placement area in order to eject the insert 2 in the blank 4.
In the present embodiment, the pressing rod 6 includes, but is not limited to, a press machine for driving, and the insert 2 in the blank can be ejected by driving the pressing rod 6 to move up and down in the placing area, so as to obtain a casting with a deep hole.
In the present embodiment, the diameter of the end face of the pressure lever 6 is smaller than the diameter of the end face of the insert 2.
In this embodiment, the diameter of the strut 6 is smaller than the diameter of the insert 2, while the strut 6 is aligned and concentric with the end face of the insert 2 in the blank 4, thereby pushing the insert 2 out and maintaining the integrity of the casting.
In summary, the forming apparatus for manufacturing deep-hole products of the present invention performs die-casting on the raw material by the provided die-casting mechanism to obtain the rough blank 4, and takes out the insert 2 in the rough blank 4 by the insert-removing mechanism, thereby avoiding the technical problems of insufficient smoothness and insufficient precision of the inner wall of the product caused by the traditional way of forming the deep hole of the product by die-casting and drawing.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A molding apparatus for manufacturing a deep hole product, comprising:
a die casting mechanism and an insert removing mechanism;
the die-casting mechanism includes: the mold comprises a mold and an insert arranged in the mold; wherein
The insert is suitable for being installed in a die before die casting, so that the insert is matched with raw materials to form a rough blank during die casting;
the insert removing mechanism is suitable for taking out the inserts in the rough blank after the die casting is finished, so that a casting with a deep hole is obtained.
2. The molding apparatus as defined in claim 1,
the mold comprises: a front mold core and a rear mold core;
cavities are formed in the front mold core and the rear mold core;
the front die core and the rear die core are closed, and then the two die cavities are closed to form a die casting cavity; and
the insert is arranged in the die-casting cavity, and a reserved space for raw material forming is reserved in the die-casting cavity.
3. The molding apparatus as defined in claim 2,
a pouring channel is arranged on the front mold core or the rear mold core;
the runner is used for injecting raw materials into the die so that a rough blank is formed between the raw materials and the insert.
4. The molding apparatus as defined in claim 3,
the insert removing mechanism comprises: a clamp assembly and a compression bar;
the clamp assembly is used for fixedly clamping the rough blank;
the compression bar is suitable for ejecting the insert in the rough blank clamped by the clamp assembly, so that a casting with a deep hole is obtained.
5. The molding apparatus as defined in claim 4,
the clamp assembly includes: the device comprises a base, a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are arranged on the base;
the first clamping plate is fixedly connected with the base;
and the second clamping plate and the first clamping plate are provided with corresponding threaded holes.
6. The molding apparatus as defined in claim 5,
grooves are formed in the opposite surfaces of the first clamping plate and the second clamping plate; and is
After the first clamping plate and the second clamping plate are closed, the two grooves form a placing area so as to clamp the rough blank.
7. The molding apparatus as defined in claim 6,
the pressing rod is suitable for moving up and down in the placing area so as to eject the insert in the rough blank.
8. The molding apparatus as defined in claim 7,
the end surface diameter of the pressure lever is smaller than that of the insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220327395.6U CN216729495U (en) | 2022-02-17 | 2022-02-17 | Forming device for manufacturing deep-hole products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220327395.6U CN216729495U (en) | 2022-02-17 | 2022-02-17 | Forming device for manufacturing deep-hole products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216729495U true CN216729495U (en) | 2022-06-14 |
Family
ID=81918774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220327395.6U Active CN216729495U (en) | 2022-02-17 | 2022-02-17 | Forming device for manufacturing deep-hole products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216729495U (en) |
-
2022
- 2022-02-17 CN CN202220327395.6U patent/CN216729495U/en active Active
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