CN213530672U - Machining die structure of chain cover - Google Patents
Machining die structure of chain cover Download PDFInfo
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- CN213530672U CN213530672U CN202021696508.7U CN202021696508U CN213530672U CN 213530672 U CN213530672 U CN 213530672U CN 202021696508 U CN202021696508 U CN 202021696508U CN 213530672 U CN213530672 U CN 213530672U
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- chain cover
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Abstract
The utility model relates to a processing mould structure of chain cover, 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 the intermediate die plate top, one side of mold core subassembly is equipped with the material injection pipe, and the mold core subassembly includes the mold core bottom plate of fixing on the intermediate die plate, sets up the chain cover core on the mold core bottom plate, and the top of mold core bottom plate is equipped with the mold core apron, is equipped with a plurality of material injection runners on the mold core bottom plate, and the side of chain cover core is equipped with exhaust passage, and exhaust passage's tip; annotate the bottom of material pipe and be equipped with notes material head of watering, the quantity of annotating the material and watering is a plurality of, and the tip that a plurality of notes materials were watered converges and with notes material head of watering intercommunication, is equipped with arc guide mouth on the notes material head of watering, and 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, and a plurality of notes materials are watered and are guaranteed that the raw materials pours into evenly, and the chain lid thickness of this mould processing is even, and the notes material is abundant, has guaranteed the processingquality of chain lid.
Description
Technical Field
The utility model belongs to the technical field of machining and specifically relates to a mold processing structure of 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, the lower bolster and set up the cope match-plate pattern, the 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 the inhomogeneous and insufficient problem of notes material of thickness, this patent improves the structure of chain lid mold processing.
Disclosure of Invention
The utility model aims at providing a mold processing structure of 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 processing die structure of a 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 die core assembly is arranged at the top of the intermediate die plate, one side of the die core assembly is provided with a material injection pipe, the die core assembly comprises a die core bottom plate fixed on the intermediate die plate and a chain cover core body arranged on the die core bottom plate, the top of the die core bottom plate is provided with a die core cover plate, the die core bottom plate is provided with a plurality of material injection runners, the side surface of the chain cover core body is provided;
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, 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.
Further, a chain cover die cavity is formed between the die core bottom plate and the die core cover plate.
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, the mold core assembly comprises a mold core bottom plate fixed on the intermediate template and a chain cover core body arranged on the mold core bottom plate, the top of the mold core bottom plate is provided with a mold core cover plate, the mold core bottom plate is provided with a plurality of material injection pouring channels, the side surface of the chain cover core body is provided with an exhaust passage, and the end part of the exhaust passage is provided with; 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; a chain cover die cavity is formed between the die core bottom plate and the die core cover plate, during machining, the material injection pipe injects raw materials towards the chain cover die cavity through the material injection pouring head and the material injection pouring gate, the raw materials form a chain cover in the chain cover die cavity, gas in the chain cover die cavity is discharged through the exhaust channel and the exhaust port, the die core column forms a plurality of holes around the chain cover, the number of the material injection pouring gates is multiple, the end parts of the material injection pouring gates are converged and communicated with the material injection pouring head, the material injection pouring head is provided with an arc-shaped material guide port, the top of the arc-shaped material guide port is communicated with the material injection pipe, the bottom of the arc-shaped material guide port is connected with the converging end of the material injection pouring gate, the plurality of the material injection pouring gates guarantee that the raw materials are uniformly injected, the raw materials introduced by the material injection pouring head are well connected with the material.
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 structural view of the mold core assembly of the present invention;
fig. 5 is a schematic view of the chain cover processed by the present invention.
Detailed Description
As shown in fig. 1 to 5, a mold structure for processing a 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 one side of the mold core assembly is provided with a material injection pipe 4, the mold core assembly comprises a mold core bottom plate 5 fixed on the intermediate template 3, a chain cover core body 6 arranged on the mold core bottom plate 5, the top of the mold core bottom plate 5 is provided with a mold core cover plate 7, the mold core bottom plate 5 is provided with a plurality of material injection runners 8, the side surface of the chain cover core body 6 is provided with an exhaust passage 9, and the end part of the exhaust passage 9 is provided with;
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 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 die core bottom plate 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 raw materials are uniformly injected through the material injection pouring gates 8, and gas in the die cavity of the chain cover is discharged through the exhaust channel 9 and the exhaust port 10.
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.
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 processing die structure of a 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 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 mold structure for machining the chain cover according to claim 1, wherein the lower template is provided with a top pillar connected with the middle template, and the bottom of the top pillar is connected with a lifting driving mechanism.
3. The mold structure for processing the chain cover as claimed in claim 1, wherein the four corners of the lower template are provided with guide posts, and the middle template is sleeved on the guide posts.
4. The processing mold structure of a chain cover as claimed in claim 1, wherein a chain cover cavity is formed between the core bottom plate and the core cover plate.
5. The mold structure for processing chain cover as claimed in claim 1, wherein the injection tube is fixed on the upper mold plate, and the end of the injection tube is flush with the top surface of the upper mold plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696508.7U CN213530672U (en) | 2020-08-14 | 2020-08-14 | Machining die structure of chain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696508.7U CN213530672U (en) | 2020-08-14 | 2020-08-14 | Machining die structure of chain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213530672U true CN213530672U (en) | 2021-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021696508.7U Active CN213530672U (en) | 2020-08-14 | 2020-08-14 | Machining die structure of chain cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213530672U (en) |
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2020
- 2020-08-14 CN CN202021696508.7U patent/CN213530672U/en active Active
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