CN213530689U - Novel mold processing structure of fast-assembling chain lid - Google Patents
Novel mold processing structure of fast-assembling chain lid Download PDFInfo
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- CN213530689U CN213530689U CN202021696465.2U CN202021696465U CN213530689U CN 213530689 U CN213530689 U CN 213530689U CN 202021696465 U CN202021696465 U CN 202021696465U CN 213530689 U CN213530689 U CN 213530689U
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Abstract
The utility model relates to a novel fast-assembling chain cover's mold processing structure, including the lower bolster, cope match-plate pattern and the intermediate die plate of setting between cope match-plate pattern and cope match-plate pattern, set up the mold core subassembly at intermediate die plate top, one side of mold core subassembly is equipped with the notes material pipe, the mold core subassembly is including setting up the mounting groove on the intermediate die plate, sets up the chain cover core body in the mounting groove, the top lock mold core apron of mounting groove, and the bottom of mounting groove is equipped with a plurality of notes material runners, and the side of chain cover core body is equipped with exhaust passage, and exhaust passage's tip is equipped with the gas vent; the mold core cover plate is buckled at the top of the mounting groove to form a chain cover mold cavity; the chain cover processed by the die is uniform in thickness and sufficient in material injection, so that the processing quality of the chain cover is ensured; and the chain cover core body is arranged in the mounting groove, the depth of the chain cover side plate is determined by the depth of the mounting groove, and the chain cover die cavity can be embedded into the middle template by the design of the mounting groove, so that the overall height space of the die is reduced.
Description
Technical Field
The utility model belongs to the technical field of machining and specifically relates to a novel mold processing structure of fast-assembling chain lid.
Background
The chain lid is the apron of installing on casings such as motor, mainly through mould casting processing, the mold processing of present chain lid mainly includes the cope match-plate pattern, lower bolster and setting up the cope match-plate pattern, mold core between the lower bolster, through pouring into melting raw materials processing formation chain lid product, the mold core of current chain lid mold processing has the not compact and unreasonable problem of design of structure, the chain lid has thickness inhomogeneous, annotate the insufficient and chain lid side board degree of depth not enough problem of material, the chain lid side board degree of depth is bigger, the mould wholly just has the problem that occupation space is bigger, this patent improves the structure of chain lid mold processing.
Disclosure of Invention
The utility model aims at providing a novel mold processing structure of fast-assembling chain lid in order to solve the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a novel machining die structure of a fast-assembly chain cover comprises a lower die plate, an upper die plate, an intermediate die plate and a die core assembly, wherein the intermediate die plate is arranged between the lower die plate and the upper die plate; the mold core cover plate is buckled at the top of the mounting groove to form a chain cover mold cavity;
the bottom of the material injection pipe is provided with a material injection pouring head which is communicated with the end part of the material injection pouring gate, and a plurality of die core columns are arranged around the chain cover core body;
the quantity of annotating the material and watering is a plurality of, and the tip that a plurality of notes material were watered converges and with notes material runner intercommunication, annotates and is equipped with the arc guide mouth on the material runner, the top and the notes material pipe intercommunication of arc guide mouth, the bottom links up with the convergent end that the notes material was watered.
Furthermore, the number of the exhaust passages is multiple, and the exhaust passages are circumferentially and uniformly distributed around the chain cover core body.
Furthermore, a top column connected with the middle template is arranged on the lower template, and the bottom of the top column is connected with a lifting driving mechanism.
Furthermore, four corners of the lower template are provided with guide posts, and the middle template is sleeved on the guide posts.
Furthermore, the material injection pipe is fixed on the upper template, and the port of the material injection pipe is flush with the top surface of the upper template.
The utility model has the advantages that: the top of an intermediate template of the mold structure is provided with a mold core assembly, one side of the mold core assembly is provided with a material injection pipe, one side of the mold core assembly is provided with the material injection pipe, the mold core assembly comprises an installation groove arranged on the intermediate template and a chain cover core body arranged in the installation groove, the top of the installation groove is buckled with a mold core cover plate, the bottom of the installation groove is provided with a plurality of material injection runners, the side surface of the chain cover core body is provided with an exhaust channel, the end part of the exhaust channel is provided with an exhaust port, and the side surface of the intermediate template is provided with an exhaust; the mold core cover plate is buckled at the top of the mounting groove to form a chain cover mold cavity;
the bottom of the material injection pipe is provided with a material injection pouring head which is communicated with the end part of the material injection pouring gate, a plurality of die core columns are arranged around the core body of the chain cover, when in processing, the injection pipe injects raw materials into the die cavity of the chain cover through the injection sprue and the injection runners, the raw materials form the chain cover in the die cavity of the chain cover, the gas in the die cavity of the chain cover is exhausted through an exhaust passage and an exhaust port, the die core column forms a plurality of holes around the chain cover, the number of the injection runners is multiple, the end parts of the plurality of the injection runners are converged and communicated with the injection sprue, the injection sprue is provided with an arc-shaped material guide port, the top of the arc-shaped material guide port is communicated with the injection pipe, the bottom of the arc-shaped material guide port is connected with the converging end of the injection runner, the plurality of the injection runners ensure the uniform injection of the raw materials, the raw materials introduced by the injection sprue are well connected with the injection runners, the thickness of the chain cover processed by the die is uniform, the injection is sufficient;
and the chain cover core body is arranged in the mounting groove, the depth of the chain cover side plate is determined by the depth of the mounting groove, and the chain cover die cavity can be embedded into the middle template by the design of the mounting groove, so that the overall height space of the die is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the mold core assembly of the present invention in a mold;
fig. 4 is a schematic view of the chain cover processed by the present invention.
Detailed Description
As shown in fig. 1 to 4, a novel machining mold structure for a fast-assembling chain cover comprises a lower template 1, an upper template 2, an intermediate template 3 arranged between the lower template 1 and the upper template 2, and a mold core assembly arranged at the top of the intermediate template 3, wherein a material injection pipe 4 is arranged at one side of the mold core assembly, the mold core assembly comprises an installation groove 5 arranged on the intermediate template, a chain cover core body 6 arranged in the installation groove 5, the top of the installation groove 5 is buckled with the mold core cover plate 7, a plurality of material injection runners 8 are arranged at the bottom of the installation groove 5, an exhaust channel 9 is arranged at the side surface of the chain cover core body 6, an exhaust port 10 is arranged at the end part of the exhaust channel 9, and an exhaust hole 17 communicated with the exhaust port 10 is arranged at the side surface of; the mold core cover plate 7 is buckled at the top of the mounting groove 5 to form a chain cover mold cavity;
the bottom of the material injection pipe 4 is provided with a material injection pouring head 11, the material injection pouring head 11 is communicated with the end part of the material injection pouring gate 8, and a plurality of die core columns 12 are arranged around the chain cover core body 6; the number of the exhaust passages 9 is plural, and the plural exhaust passages 9 are circumferentially and uniformly arranged around the chain cover core body 6.
The quantity of the material injection pouring gate 8 is multiple, the end parts of the material injection pouring gate 8 are converged and communicated with the material injection pouring head 11, an arc-shaped material guide opening 13 is formed in the material injection pouring head 11, the top of the arc-shaped material guide opening 13 is communicated with the material injection pipe 4, and the bottom of the material injection pouring gate 8 is connected with the converging end.
Further, a top column 14 connected with the middle template 3 is arranged on the lower template 1, guide columns 15 are arranged at four corners of the lower template 1, and the middle template 3 is sleeved on the guide columns 15. A chain cover die cavity is formed between the mounting groove 5 and the die core cover plate 7. Wherein, the material injection pipe 4 is fixed on the upper template 2. The number of the injection runners 8 is plural, and the ends of the plural injection runners 8 are joined and communicated with the injection head 11.
When the die machining is carried out, the material injection pipe 4 injects raw materials towards the die cavity of the chain cover through the material injection pouring head 11 and the material injection pouring gate 8, the raw materials form the chain cover 16 in the die cavity of the chain cover, the die core column 12 forms a plurality of holes around the chain cover 16, the top sealing core shaft 13 forms an opening in the middle of the chain cover 16, the plurality of material injection pouring gates 8 ensure that the raw materials are injected uniformly, and gas in the die cavity of the chain cover is discharged through the exhaust passage 9, the exhaust port 10 and the exhaust hole 17.
The quantity of the material pouring gate 8 is a plurality of, the end part convergence of the material pouring gate 8 and the material pouring gate 11 intercommunication are watered to a plurality of materials pouring, be equipped with arc guide opening 13 on the material pouring gate 11, the top and the material pouring pipe 4 intercommunication of arc guide opening 13, the bottom links up with the convergence end of the material pouring gate 8, a plurality of materials pouring gate 8 guarantees that the raw materials pours into evenly, the leading-in raw materials of the material pouring gate 11 and the material pouring gate 8 link up very well, the chain cover thickness of this mould processing is even, the material pouring is abundant, the processingquality of chain cover has been guaranteed.
Moreover, the chain cover core body 6 is arranged in the mounting groove 5, the depth of the chain cover side plate is determined by the depth of the mounting groove 5, and the chain cover die cavity can be embedded into the middle template 3 by the design of the mounting groove 5, so that the overall height space of the die is reduced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A novel machining die structure of a fast-assembly chain cover comprises a lower die plate, an upper die plate, an intermediate die plate and a die core assembly, wherein the intermediate die plate is arranged between the lower die plate and the upper die plate; the mold core cover plate is buckled at the top of the mounting groove to form a chain cover mold cavity;
the bottom of the material injection pipe is provided with a material injection pouring head which is communicated with the end part of the material injection pouring gate, and a plurality of die core columns are arranged around the chain cover core body;
the quantity of annotating the material and watering is a plurality of, and the tip that a plurality of notes material were watered converges and with notes material runner intercommunication, annotates and is equipped with the arc guide mouth on the material runner, the top and the notes material pipe intercommunication of arc guide mouth, the bottom links up with the convergent end that the notes material was watered.
2. The structure of claim 1, characterized in that the number of the exhaust passages is plural, and the plural exhaust passages are circumferentially and uniformly arranged around the core body of the chain cover.
3. The structure of the novel fast-assembling chain cover processing die as claimed in claim 1, wherein the lower die plate is provided with a top post connected with the middle die plate, and the bottom of the top post is connected with a lifting driving mechanism.
4. The novel processing die structure for the fast-assembling chain cover as claimed in claim 1, wherein guide posts are arranged at four corners of the lower template, and the intermediate template is sleeved on the guide posts.
5. The novel processing mold structure for the fast-assembling chain cover as claimed in claim 1, wherein the injection pipe is fixed on the upper mold plate, and the port of the injection pipe is flush with the top surface of the upper mold plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696465.2U CN213530689U (en) | 2020-08-14 | 2020-08-14 | Novel mold processing structure of fast-assembling chain lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696465.2U CN213530689U (en) | 2020-08-14 | 2020-08-14 | Novel mold processing structure of fast-assembling chain lid |
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| Publication Number | Publication Date |
|---|---|
| CN213530689U true CN213530689U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021696465.2U Active CN213530689U (en) | 2020-08-14 | 2020-08-14 | Novel mold processing structure of fast-assembling chain lid |
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| Country | Link |
|---|---|
| CN (1) | CN213530689U (en) |
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- 2020-08-14 CN CN202021696465.2U patent/CN213530689U/en active Active
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