CN220784614U - Casting die utensil convenient to inserts location - Google Patents
Casting die utensil convenient to inserts location Download PDFInfo
- Publication number
- CN220784614U CN220784614U CN202322337667.8U CN202322337667U CN220784614U CN 220784614 U CN220784614 U CN 220784614U CN 202322337667 U CN202322337667 U CN 202322337667U CN 220784614 U CN220784614 U CN 220784614U
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- limiting
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- 238000005266 casting Methods 0.000 title claims abstract description 43
- 238000007789 sealing Methods 0.000 claims description 52
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000010125 resin casting Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a casting mold convenient for positioning an embedded part, which comprises the following steps: the upper die is detachably connected with the cylindrical embedded part through a first connecting bolt; the lower die is provided with a positioning groove; the mounting plate is detachably connected with the annular embedded part through a second connecting bolt and is mounted on the inner side of the positioning groove; a limiting assembly for limiting the mounting disc is arranged on the lower grinding tool; and a casting cavity is formed between the die and the lower die. The utility model has the beneficial effects that: the positioning groove plays a role in positioning the mounting plate to prevent the mounting plate from shaking, the limiting pin plays roles in radial limiting and axial limiting on the mounting plate to prevent the mounting plate from rotating and moving up and down, and casting quality is improved.
Description
Technical Field
The utility model belongs to the technical field of resin casting molds, and particularly relates to a casting mold convenient for positioning an embedded part.
Background
In a resin casting mold, a metal insert is often placed in advance to bond the cured epoxy resin to the metal insert and form a unitary body.
The following problems exist in the current use process of the die: firstly, when a resin material enters a die, certain stress is caused to an insert, so that the insert is easy to deviate after being influenced by the stress, and the axis of the metal insert is deviated, and the casting quality cannot be ensured; secondly, annular inserts lack axial and radial limit structure casting process and frequently take place to reciprocate and pivoted problem, reciprocate and can lead to the resin to leak in the gap, rotate and can lead to the working face to be unable to align, cause casting quality unable to guarantee.
Disclosure of Invention
In view of the above, the present utility model aims to provide a casting mold that facilitates positioning of an insert, in order to solve at least one of the above-mentioned part of the technical problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
a casting mold for facilitating insert positioning, comprising:
the upper die is detachably connected with the cylindrical embedded part through a first connecting bolt;
the lower die is provided with a positioning groove;
the mounting plate is detachably connected with the annular embedded part through a second connecting bolt and is mounted on the inner side of the positioning groove;
a limiting assembly for limiting the mounting plate is arranged on the lower die;
and a casting cavity is formed between the die and the lower die.
Further, a middle die is arranged between the lower die and the upper die, a casting hole is formed in the middle die, the lower die is used for sealing the lower end opening of the casting hole, and the upper die is used for sealing the upper end opening of the casting hole.
Further, an annular positioning boss is fixedly arranged at the upper end of the mounting plate, an annular groove matched with the annular positioning boss is formed in the lower end face of the annular embedded part, and the annular positioning boss is mounted on the inner side of the annular groove.
Further, a through hole is formed in the annular positioning boss, a threaded hole corresponding to the through hole is formed in the bottom end of the annular groove, and the second connecting bolt penetrates through the through hole and is in threaded connection with the annular embedded part.
Further, a first annular sealing groove and a second annular sealing groove are formed in the upper end face of the mounting plate, the diameter of the first annular sealing groove is smaller than the inner diameter of the annular positioning boss, and the diameter of the second annular sealing groove is larger than the outer diameter of the annular positioning boss;
the inner side of the first annular sealing groove is provided with a first sealing ring, and the inner side of the second annular sealing groove is provided with a second sealing ring.
Further, the limiting assembly comprises a limiting pin, a jack corresponding to the limiting pin is formed in the lower die, a limiting groove matched with the limiting pin is formed in the mounting plate, and the limiting pin penetrates through the jack and is mounted on the inner side of the limiting groove.
Further, the limiting pin comprises a limiting part, a baffle plate part and a connecting part which are connected in sequence;
the diameter of spacing portion and the diameter assorted in spacing hole, the diameter of baffle portion is greater than the diameter of spacing portion, open on the bed die have with baffle portion assorted guiding hole, baffle portion is located the inboard of guiding hole, and the bed die corresponds the shell board that is equipped with sealed guiding hole, the diameter of connecting portion is less than the diameter of baffle portion, open on the shell board has the through-hole corresponding with connecting portion, connecting portion is located the through-hole inboard, be equipped with compression spring between baffle portion and the shell board.
Further, the limiting part is connected with the baffle plate part through the sealing part;
the diameter of sealing portion is greater than the diameter of spacing portion and is less than the diameter of baffle portion, the diameter of sealing portion and the diameter phase-match of jack, it has annular seal groove III to open on the lateral wall of sealing portion, the inboard of seal groove III is equipped with the sealing washer III.
Furthermore, a first installation groove is formed in the cylindrical embedded part, and a heating rod is arranged on the inner side of the first installation groove.
Furthermore, a second mounting groove is formed in the cylindrical embedded part, and a temperature sensor is arranged on the inner side of the second mounting groove.
Compared with the prior art, the casting mold convenient for positioning the embedded part has the following beneficial effects:
(1) According to the casting mold convenient for positioning the embedded part, the positioning groove plays a role in positioning the mounting plate to prevent the mounting plate from shaking, the limiting pin plays a role in radial limiting and axial limiting on the mounting plate to prevent the mounting plate from rotating and moving up and down, and casting quality is improved.
(2) According to the casting mold convenient for positioning the embedded part, the annular positioning boss is fixedly arranged at the upper end of the mounting plate, the annular groove matched with the annular positioning boss is formed in the lower end face of the annular embedded part, the annular positioning boss is arranged on the inner side of the annular groove, and the annular positioning boss plays a role in radial positioning of the annular embedded part.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a first cross-sectional structure of a mold according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure A in FIG. 1 according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a first cross-sectional structure of a mold according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a structure B in fig. 3 according to an embodiment of the present utility model.
Reference numerals illustrate:
1. an upper die; 2. a middle mold; 3. a lower die; 4. a cylindrical insert; 5. an annular insert; 6. a mounting plate; 7. a second connecting bolt; 8. a compression spring; 9. a limiting pin; 10. a housing plate; 11. a first connecting bolt; 301. a guide hole; 401. a first mounting groove; 402. a second mounting groove; 501. an annular groove; 601. an annular positioning boss; 602. annular seal grooves II; 603. an annular seal groove I; 604. a limit groove; 901. a limit part; 902. a sealing part; 903. a baffle plate portion; 904. a connection part; 905. and a second annular sealing groove.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 4, a casting mold for facilitating positioning of an insert, comprising:
the upper die 1, the upper die 1 is detachably connected with the cylindrical embedded part 4 through the first connecting bolt 11;
the lower die 3 is provided with a positioning groove;
the mounting plate 6 is detachably connected with the annular embedded piece 5 through a second connecting bolt 7, and the mounting plate 6 is mounted on the inner side of the positioning groove;
a limiting assembly for limiting the mounting plate 6 is arranged on the lower die 3;
a casting cavity is formed between the mould and the lower mould 3.
A middle die 2 is arranged between the lower die 3 and the upper die 1, a casting hole is formed in the middle die 2, the lower die 3 is used for sealing the lower end opening of the casting hole, and the upper die 1 is used for sealing the upper end opening of the casting hole.
An annular positioning boss 601 is fixedly arranged at the upper end of the mounting plate 6, an annular groove 501 matched with the annular positioning boss 601 is formed in the lower end face of the annular insert 5, the annular positioning boss 601 is mounted on the inner side of the annular groove 501, and the annular positioning boss 601 plays a role in radial positioning of the annular insert 5.
The annular positioning boss 601 is provided with a through hole, the bottom end of the annular groove 501 is provided with a threaded hole corresponding to the through hole, and the second connecting bolt 7 penetrates through the through hole and is in threaded connection with the annular embedded piece 5.
An annular first sealing groove 603 and an annular second sealing groove 602 are formed in the upper end face of the mounting plate 6, the diameter of the annular first sealing groove 603 is smaller than the inner diameter of the annular positioning boss 601, and the diameter of the annular second sealing groove 602 is larger than the outer diameter of the annular positioning boss 601;
the inner side of the first annular sealing groove 603 is provided with a first sealing ring, and the inner side of the second annular sealing groove 602 is provided with a second sealing ring.
The limiting assembly comprises a limiting pin 9, a jack corresponding to the limiting pin 9 is formed in the lower die 3, a limiting groove 604 matched with the limiting pin 9 is formed in the mounting plate 6, and the limiting pin 9 penetrates through the jack and is mounted on the inner side of the limiting groove 604.
The limiting pin 9 comprises a limiting part 901, a baffle plate part 903 and a connecting part 904 which are connected in sequence;
the diameter of the limiting part 901 is matched with the diameter of the limiting hole, the diameter of the baffle part 903 is larger than the diameter of the limiting part 901, a guide hole 301 matched with the baffle part 903 is formed in the lower die 3, the baffle part 903 is located on the inner side of the guide hole 301, the lower die 3 is correspondingly provided with a shell plate 10 sealing the guide hole 301, the diameter of the connecting part 904 is smaller than the diameter of the baffle part 903, a through hole corresponding to the connecting part 904 is formed in the shell plate 10, the connecting part 904 is located on the inner side of the through hole, and a compression spring 8 is arranged between the baffle part 903 and the shell plate 10.
The stopper 901 is connected to the shutter 903 via a seal 902;
the diameter of the sealing part 902 is larger than that of the limiting part 901 and smaller than that of the baffle plate part 903, the diameter of the sealing part 902 is matched with that of the jack, an annular sealing groove III 905 is formed in the outer side wall of the sealing part 902, and a sealing ring III is arranged on the inner side of the annular sealing groove III 905. The third sealing ring improves the sealing effect between the sealing part 902 and the jack and prevents casting medium from entering the guide hole 301.
The cylindrical embedded piece 4 is internally provided with a first mounting groove 401, and a heating rod is arranged on the inner side of the first mounting groove 401.
The cylindrical embedded piece 4 is internally provided with a second mounting groove 402, and the inner side of the second mounting groove 402 is provided with a temperature sensor. The consistency of the temperature reduction process of the casting medium of the cylindrical insert 4 in the casting process can be ensured through the arrangement of the heating rod and the temperature sensor, and further, the cracking of the casting medium caused by too fast local cooling is prevented.
The working process comprises the following steps:
when this scheme is implemented, use second connecting bolt 7 to be connected annular inserts 5 and mounting disc 6, move spacer 9 to the outside, spacing portion 901 breaks away from spacing groove 604, compression spring 8 takes place further compression, then places mounting disc 6 in the constant head tank, unclamp connecting portion 904, under compression spring 8 elastic force, spacing portion 901 inserts spacing groove 604 in spacing to mounting disc 6.
The positioning groove plays a role in positioning the mounting plate 6 to prevent the mounting plate 6 from shaking, the limiting pin 9 plays roles in radial limiting and axial limiting on the mounting plate 6 to prevent the mounting plate 6 from rotating and moving up and down, and casting quality is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the claims and description.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. Casting die utensil convenient to inserts location, characterized by includes:
the upper die (1) is detachably connected with the cylindrical embedded part (4) through a first connecting bolt (11);
the lower die (3) is provided with a positioning groove;
the mounting disc (6) is detachably connected with the annular embedded piece (5) through a second connecting bolt (7), and the mounting disc (6) is mounted on the inner side of the positioning groove;
a limiting assembly for limiting the mounting disc (6) is arranged on the lower die (3);
a casting cavity is formed between the die and the lower die (3).
2. A casting mould for facilitating positioning of inserts according to claim 1, wherein: a middle die (2) is arranged between the lower die (3) and the upper die (1), a casting hole is formed in the middle die (2), the lower die (3) is used for sealing the lower end opening of the casting hole, and the upper die (1) is used for sealing the upper end opening of the casting hole.
3. A casting mould for facilitating positioning of inserts according to claim 1, wherein: the upper end of the mounting plate (6) is fixedly provided with an annular positioning boss (601), the lower end face of the annular embedded part (5) is provided with an annular groove (501) matched with the annular positioning boss (601), and the annular positioning boss (601) is mounted on the inner side of the annular groove (501).
4. A casting mould for facilitating positioning of inserts according to claim 3, wherein: the annular positioning boss (601) is provided with a through hole, the bottom end of the annular groove (501) is provided with a threaded hole corresponding to the through hole, and the second connecting bolt (7) penetrates through the through hole and is in threaded connection with the annular embedded part (5).
5. A casting mould for facilitating positioning of inserts according to claim 3, wherein: an annular first sealing groove (603) and an annular second sealing groove (602) are formed in the upper end face of the mounting disc (6), the diameter of the annular first sealing groove (603) is smaller than the inner diameter of the annular positioning boss (601), and the diameter of the annular second sealing groove (602) is larger than the outer diameter of the annular positioning boss (601);
the inner side of the first annular sealing groove (603) is provided with a first sealing ring, and the inner side of the second annular sealing groove (602) is provided with a second sealing ring.
6. A casting mould for facilitating positioning of inserts according to claim 1, wherein: the limiting assembly comprises a limiting pin (9), a jack corresponding to the limiting pin (9) is formed in the lower die (3), a limiting groove (604) matched with the limiting pin (9) is formed in the mounting disc (6), and the limiting pin (9) penetrates through the jack and is mounted on the inner side of the limiting groove (604).
7. The casting mold for facilitating positioning of an insert according to claim 6, wherein: the limiting pin (9) comprises a limiting part (901), a baffle plate part (903) and a connecting part (904) which are connected in sequence;
the diameter of spacing portion (901) and the diameter assorted in spacing hole, the diameter of baffle portion (903) is greater than the diameter of spacing portion (901), open on bed die (3) have with baffle portion (903) assorted guiding hole (301), baffle portion (903) are located the inboard of guiding hole (301), and bed die (3) correspond shell board (10) that are equipped with sealed guiding hole (301), the diameter of connecting portion (904) is less than the diameter of baffle portion (903), open on shell board (10) have the through-hole corresponding with connecting portion (904), connecting portion (904) are located the through-hole inboard, be equipped with compression spring (8) between baffle portion (903) and shell board (10).
8. The casting mold for facilitating positioning of an insert according to claim 7, wherein: the limit part (901) is connected with the baffle plate part (903) through a sealing part (902);
the diameter of sealing part (902) is greater than the diameter of spacing portion (901) and is less than the diameter of baffle portion (903), the diameter of sealing part (902) matches with the diameter of jack, it has annular seal groove III (905) to open on the lateral wall of sealing part (902), the inboard of annular seal groove III (905) is equipped with the sealing washer III.
9. A casting mould for facilitating positioning of inserts according to claim 1, wherein: the cylindrical embedded part (4) is internally provided with a first mounting groove (401), and a heating rod is arranged at the inner side of the first mounting groove (401).
10. A casting mould for facilitating positioning of inserts according to claim 1, wherein: and a second mounting groove (402) is formed in the cylindrical embedded piece (4), and a temperature sensor is arranged on the inner side of the second mounting groove (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337667.8U CN220784614U (en) | 2023-08-29 | 2023-08-29 | Casting die utensil convenient to inserts location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337667.8U CN220784614U (en) | 2023-08-29 | 2023-08-29 | Casting die utensil convenient to inserts location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220784614U true CN220784614U (en) | 2024-04-16 |
Family
ID=90652592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322337667.8U Active CN220784614U (en) | 2023-08-29 | 2023-08-29 | Casting die utensil convenient to inserts location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220784614U (en) |
-
2023
- 2023-08-29 CN CN202322337667.8U patent/CN220784614U/en active Active
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