CN218460790U - Casting mold of wire harness protection shell - Google Patents
Casting mold of wire harness protection shell Download PDFInfo
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- CN218460790U CN218460790U CN202222877133.XU CN202222877133U CN218460790U CN 218460790 U CN218460790 U CN 218460790U CN 202222877133 U CN202222877133 U CN 202222877133U CN 218460790 U CN218460790 U CN 218460790U
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- 238000005266 casting Methods 0.000 title claims abstract description 107
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 238000000465 moulding Methods 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005267 amalgamation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007105 physical stamina Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a casting mould of a wire harness protection shell, which comprises a first casting mould seat and a second casting mould seat, wherein the first casting mould seat is provided with a first mould core, the first mould core is provided with a cavity mould block and a peripheral mould wall, and the first casting mould seat is provided with a casting part; be equipped with second mould benevolence on the second casting die holder, be equipped with slot cavity diapire type piece, annular die block body on the second mould benevolence, be equipped with periphery slot cavity type post on the annular die block body, slot cavity diapire type piece possesses the jacking displacement, is equipped with exhaust portion and is used for the casting runner that communicates with casting portion in the second mould benevolence. The utility model discloses can realize the casting shaping of pencil protection casing for its shaping precision leans on and the drawing of patterns is smooth and easy high-efficient. The casting runner is in associated fit with the exhaust, so that the requirements on the integrity and uniformity of casting molding are met, and the product quality is reliable and stable. The design of combining the splicing enclosure mechanism with the movable mold mechanism is adopted, the forming of side wall holes is easy to realize, secondary machining forming is not needed, and the casting production is efficient and smooth.
Description
Technical Field
The utility model relates to a casting mould of pencil protection casing belongs to the technical field of casting mould.
Background
The casting mold is used for obtaining the structural shape of the part, other easily-formed materials are used for forming the structural shape of the part in advance, then the part is placed into the mold, a cavity with the same structural size as the part is formed in the sand mold, then the fluid liquid is poured into the cavity, and the part with the same structural shape as the mold can be formed after the fluid liquid is cooled and solidified. There are also machine-formed casting molds that enable finish-machining of casting cavities by pouring a casting liquid into the casting cavity to achieve post-filling cooling molding.
There is a pencil protection casing at present, and it includes rectangle periphery wall and the rectangle vallecular cavity of setting in this rectangle periphery wall, forms between this rectangle periphery wall and this rectangle vallecular cavity and returns the type region, should return the peripheral vallecular cavity that the type region was equipped with a plurality of circumference and distributes, and the orientation in rectangle vallecular cavity and periphery vallecular cavity is opposite, is equipped with a plurality of through-holes that join in marriage on the vallecular cavity diapire in rectangle vallecular cavity, is equipped with pencil cross-under hole groove on a wall of rectangle periphery wall.
This pencil protection casing has a large amount of vallecular cavities and separates the gusset in vallecular cavity, and the tradition casting homogeneity is relatively poor, hardly satisfies its shaping integrity demand, in addition, when dividing the mould operation, adhesive force is great between shaping work piece and the mould benevolence, leads to the drawing of patterns very difficult, and the pencil cross-under hole groove also is difficult to realize the casting shaping simultaneously, needs secondary machine tooling shaping.
Disclosure of Invention
The utility model aims at solving the not enough of above-mentioned prior art, to the difficult scheduling problem that realizes its even casting shaping and drawing of patterns of traditional casting mould, provide a casting mould of pencil protection casing.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
a casting mold of a wire harness protection shell comprises a rectangular peripheral wall and a rectangular groove cavity arranged in the rectangular peripheral wall, a plurality of peripheral groove cavities distributed in the circumferential direction are arranged between the rectangular peripheral wall and the rectangular groove cavity, a plurality of matching through holes are arranged on the bottom wall of the groove cavity of the rectangular groove cavity, a wire harness through hole groove is arranged on one wall surface of the rectangular peripheral wall, the casting mold comprises a first casting mold seat and a second casting mold seat which are provided with opening and closing displacement,
the first casting die holder is provided with a first die core, the first die core is provided with a cavity type block for forming the rectangular groove cavity and an outer periphery type wall arranged on the periphery of the cavity type block and used for forming the rectangular outer periphery wall, and the first casting die holder is provided with a casting part;
the second casting die holder is provided with a second die core, the second die core is provided with a groove cavity bottom wall molding block for molding the groove cavity bottom wall and an annular die block body arranged at the periphery of the groove cavity bottom wall molding block, the annular die block body is provided with peripheral groove cavity molding posts which are arranged in one-to-one correspondence with the peripheral groove cavities, the groove cavity bottom wall molding block is provided with jacking displacement,
the second die core is provided with an exhaust part and a casting runner communicated with the casting part, the casting runner and the exhaust part are arranged on two sides of the annular module body, and the peripheral die wall is provided with a casting matching groove matched with the casting circulation and an exhaust part matching groove matched with the exhaust part.
Preferably, the second casting die holder is provided with an ejection mechanism, and the ejection mechanism is in transmission connection with the groove cavity bottom wall mold block.
Preferably, the peripheral model wall is provided with a side wall windowing part,
the second die core is provided with a side wall splicing block matched with the side wall windowing part, the second casting die holder is provided with a movable die mechanism arranged at one side of the side wall splicing block, which is far away from the annular die block body,
the movable die mechanism is provided with a movable die block which is linearly displaced, and a hole groove type column which penetrates through the side wall splicing type block and is used for forming the wiring harness through a hole groove is arranged on the movable die block.
Preferably, the casting runner comprises a plurality of branch runners, gaps are formed between adjacent peripheral groove cavity type columns, and the branch runners are arranged in one-to-one correspondence with the gaps.
Preferably, the groove cavity bottom wall shaped block is provided with a plurality of matched through hole shaped columns formed by matched through holes, and the cavity shaped block is provided with matched shaped column cavities which are arranged in one-to-one correspondence with the matched through hole shaped columns.
Preferably, the periphery of the matching through hole is provided with a ring bulge, and the periphery of the matching through hole type column is provided with a ring bulge groove for forming the ring bulge.
Preferably, a rib plate body is arranged on the cavity wall of the rectangular groove cavity, and a rib plate body cavity for forming the rib plate body is arranged on the cavity block.
Preferably, the rib plate body is provided with a deep hole groove, and the first die core is provided with a deep hole groove type column for forming the deep hole groove.
The beneficial effects of the utility model are mainly embodied in that:
1. the casting molding of the wire harness protection shell can be realized, so that the molding precision is close to and the demolding is smooth and efficient.
2. The casting runner is in associated fit with the exhaust, so that the requirements on the integrity and uniformity of casting molding are met, and the product quality is reliable and stable.
3. Adopt the concatenation periphery to surround and the design that combines together of movable mould mechanism, easily realize the shaping of lateral wall hole, need not to carry out secondary machine tooling shaping, can not produce the interference influence to the work piece drawing of patterns simultaneously for casting production is high-efficient smooth.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a first casting mold seat in a casting mold for a harness protection housing according to the present invention.
Fig. 2 is a schematic structural diagram of a second casting mold seat in a casting mold for a harness protection housing according to the present invention.
Fig. 3 is a schematic structural diagram of the middle harness protection housing of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the relevant portions of the related inventions are shown in the drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The utility model provides a casting mould of pencil protection casing, as shown in fig. 3, pencil protection casing 100 includes rectangle periphery wall 110 and sets up the rectangle vallecular cavity 120 in the rectangle periphery wall, possesses the periphery vallecular cavity 130 that a plurality of circumference distribute between rectangle periphery wall and the rectangle vallecular cavity, is equipped with on the vallecular cavity diapire 140 of rectangle vallecular cavity 120 a plurality of through-holes 150 that join in marriage, is equipped with pencil cross-under hole groove 160 on the wall of rectangle periphery wall.
This pencil protection casing 100 structure is comparatively complicated, and its accurate complete shaping is difficult to realize to traditional casting mould, and its drawing of patterns is comparatively hard simultaneously. The qualified rate of the workpieces is low.
As shown in fig. 1 and 2, the casting mold includes a first casting mold base 1 and a second casting mold base 2 having opening and closing displacements.
The first casting die holder 1 is provided with a first die core 3, the first die core 3 is provided with a cavity block 31 for forming a rectangular groove cavity and a peripheral die wall 32 arranged on the periphery of the cavity block 31 and used for forming a rectangular peripheral wall, and the first casting die holder is provided with a casting part 5.
Be equipped with second mould benevolence 4 on the second casting die holder 2, be equipped with on the second mould benevolence 4 and be used for fashioned flute chamber diapire type piece 6 of flute chamber diapire, set up the annular module block body 7 in flute chamber diapire type piece periphery, be equipped with on the annular module body 7 with the periphery flute chamber type post 70 of periphery flute chamber one-to-one setting, flute chamber diapire type piece possesses the jacking displacement.
The second mold core 4 is provided with an exhaust part 41 and a casting runner 42 communicated with the casting part, the casting runner and the exhaust part are arranged on two sides of the annular module body, and the peripheral mold wall is provided with a casting matching groove matched with casting circulation and an exhaust part matching groove matched with the exhaust part.
The specific implementation process and principle description are as follows:
firstly, the cavity molding block 31 and the peripheral molding wall 32 of the first mold core, the groove cavity bottom wall molding block 6 and the annular mold block body 7 of the second mold core are utilized to form a casting molding cavity of the wiring harness protection shell, and the requirement of high-precision casting molding is met.
Utilize the jacking displacement of vallecular cavity diapire type piece, realize descending compound die cavitation and casting shaping back ejecting demand of unloading for pencil protective housing physical stamina obtains the drawing of patterns smoothly, and casting production links up high-efficiently.
In addition, the design of the casting runner 42 and the exhaust part 41 which are arranged in a separated mode is adopted, and the casting matching groove and the exhaust part matching groove are utilized to realize uniform casting and uniform exhaust, so that the product is cast and molded completely.
In one embodiment, the second mold unit 2 is provided with an ejection mechanism 20, which is in driving connection with the cavity bottom wall block.
Namely, the second casting die holder 2 is provided with an ejection mechanism 20 to realize the driving of the jacking and the resetting of the cavity bottom wall mould block, and the ejection mechanism 20 is an ejection system integrated on the second casting die holder 2 and is a linkage structure of a top plate matched with a jacking rod.
In one embodiment, the peripheral model wall 32 is provided with a side wall fenestration 320.
The second die core 4 is provided with a side wall splicing block 8 which is matched with the side wall windowing part, and the second casting die holder is provided with a movable die mechanism 9 which is arranged on one side of the side wall splicing block, which is far away from the annular die block body.
The movable mold mechanism 9 is provided with a movable mold block 90 which is linearly displaced, and a hole groove type column which penetrates through the side wall split type block and is used for wiring harness through hole groove forming is arranged on the movable mold block 90.
Specifically speaking, adopt lateral wall amalgamation type piece 8 to realize the compensation with lateral wall portion of windowing 320 to form whole individual periphery model wall 32, satisfy the periphery wall shaping demand, thereby the hole groove type post can realize that the level is to linear displacement running through this lateral wall amalgamation type piece 8 and satisfy this pencil cross-under hole groove shaping simultaneously, withdraws from after the casting is accomplished, can not interfere and move back the piece, so need not the later stage and carry out secondary machining operation, it is more reliable stable through the direction shaping precision simultaneously.
In one embodiment, the casting channel 42 includes a plurality of branch channels, and gaps are provided between adjacent peripheral groove-cavity type columns, and the branch channels are arranged in one-to-one correspondence with the gaps.
The synchronous casting supply to the clearance is realized through the branch runner promptly for casting homogeneity obtains great promotion, and the exhaust is similar structure simultaneously, and so product shaping homogeneity and completeness obtain guaranteeing.
In one embodiment, the cavity bottom wall block 6 is provided with a plurality of through-hole-shaped pillars 60 formed by through-holes, and the cavity block is provided with matching type pillar cavities corresponding to the through-hole-shaped pillars one to one.
In the die assembly process, the matched through hole type column 60 penetrates into the matched type column cavity, die assembly guiding is achieved, a casting forming area is formed at the same time, and forming requirements are met.
In one embodiment, the periphery of the matching through hole is provided with a ring bulge, and the periphery of the matching through hole type column is provided with a ring bulge groove for forming the ring bulge.
Namely, the special annular convex forming requirement is met.
In one embodiment, a rib plate body is arranged on the cavity wall of the rectangular groove cavity, and a rib plate body cavity for forming the rib plate body is arranged on the cavity type block. The rib plate body is provided with a deep hole groove, and the first die core is provided with a deep hole groove type column for forming the deep hole groove.
Thus meeting the adaptive forming matching of various grooves, holes and ribs in the rectangular groove cavity.
Can discover through the above description, the utility model relates to a casting mould of pencil protection casing can realize the casting shaping of pencil protection casing for its shaping precision leans on and the smooth and easy high efficiency of drawing of patterns. The casting runner is in associated fit with the exhaust, the requirements of the integrity and the uniformity of casting forming are met, and the product quality is reliable and stable. The design that combines together with movable mould mechanism is enclosed to the adoption concatenation periphery, easily realizes the shaping of lateral wall hole, need not to carry out secondary machine-shaping, can not produce the interference influence to the work piece drawing of patterns simultaneously for casting production is high-efficient smooth.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.
Claims (8)
1. The utility model provides a casting mould of pencil protection casing, pencil protection casing includes the rectangle periphery wall and sets up rectangle vallecular cavity in the rectangle periphery wall, the rectangle periphery wall with possess the periphery vallecular cavity that a plurality of circumference distribute between the rectangle vallecular cavity, be equipped with a plurality of through-holes that join in marriage on the vallecular cavity diapire in rectangle vallecular cavity, be equipped with pencil cross-under hole groove, its characterized in that on the wall of rectangle periphery wall:
the casting mould comprises a first casting mould seat and a second casting mould seat which are provided with opening and closing displacement,
the first casting die holder is provided with a first die core, the first die core is provided with a cavity type block for forming the rectangular groove cavity and an outer periphery type wall arranged on the periphery of the cavity type block and used for forming the rectangular outer periphery wall, and the first casting die holder is provided with a casting part;
the second casting die holder is provided with a second die core, the second die core is provided with a groove cavity bottom wall molding block for molding the groove cavity bottom wall and an annular die block body arranged at the periphery of the groove cavity bottom wall molding block, the annular die block body is provided with peripheral groove cavity molding posts which are arranged in one-to-one correspondence with the peripheral groove cavities, the groove cavity bottom wall molding block is provided with jacking displacement,
the second mold core is provided with an exhaust part and a casting runner communicated with the casting part, the casting runner and the exhaust part are arranged on two sides of the annular module body, and the peripheral mold wall is provided with a casting matching groove matched with the casting runner and an exhaust part matching groove matched with the exhaust part.
2. The casting mold for a harness protective housing as claimed in claim 1, wherein:
and the second casting die holder is provided with an ejection mechanism, and the ejection mechanism is in transmission connection with the groove cavity bottom wall molding block.
3. The casting mold for a harness protective housing as claimed in claim 1, wherein:
the peripheral model wall is provided with a side wall windowing part,
the second die core is provided with a side wall splicing block matched with the side wall windowing part, the second casting die holder is provided with a movable die mechanism arranged at one side of the side wall splicing block, which is far away from the annular die block body,
the movable die mechanism is provided with a movable die block capable of moving linearly, and a hole groove type column which penetrates through the side wall splicing type block and is used for forming the wire harness penetrating hole groove is arranged on the movable die block.
4. The casting mold for a harness protection case according to claim 1, wherein:
the casting runner comprises a plurality of branch runners, gaps are arranged between adjacent peripheral groove cavity type columns, and the branch runners are arranged in one-to-one correspondence with the gaps.
5. The casting mold for a harness protective housing as claimed in claim 1, wherein:
the groove cavity bottom wall type block is provided with a plurality of matched through hole type columns formed by matched through holes, and the cavity type block is provided with matched type column cavities which are in one-to-one correspondence with the matched through hole type columns.
6. The casting mold for a harness protection housing as set forth in claim 5, wherein:
the periphery of the matching through hole is provided with a ring bulge, and the periphery of the matching through hole type column is provided with a ring bulge groove for forming the ring bulge.
7. The casting mold for a harness protection case according to claim 1, wherein:
and rib plate bodies are arranged on the cavity walls of the rectangular groove cavities, and rib plate body cavities for forming the rib plate bodies are arranged on the cavity type blocks.
8. The casting mold for a harness protection housing as set forth in claim 7, wherein:
the rib plate body is provided with a deep hole groove, and the first die core is provided with a deep hole groove type column for forming the deep hole groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222877133.XU CN218460790U (en) | 2022-10-31 | 2022-10-31 | Casting mold of wire harness protection shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222877133.XU CN218460790U (en) | 2022-10-31 | 2022-10-31 | Casting mold of wire harness protection shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218460790U true CN218460790U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222877133.XU Active CN218460790U (en) | 2022-10-31 | 2022-10-31 | Casting mold of wire harness protection shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218460790U (en) |
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2022
- 2022-10-31 CN CN202222877133.XU patent/CN218460790U/en active Active
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