Embedded part for die-casting die
By adopting a spiral structure for the embedded pipe fittings and clamps in the die-casting mold, the problem of deformation and movement of the embedded pipe fittings during the die-casting process is solved, achieving stable installation and sealing connection of the embedded pipe fittings, and improving the quality and production efficiency of die-casting.
Patent Information
- Application Number
- CN202422614017.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-29
AI Technical Summary
In die-casting molds, embedded pipe fittings are prone to deformation and movement during installation, resulting in unstable molding quality and failure to securely fit the die-casting mold.
The embedded pipe fitting adopts a spiral structure and is equipped with clamps and anti-slip blocks around its perimeter. The clamps are equipped with supporting legs at the bottom. The inlet and outlet pipes are equipped with sealing grooves and sealing rings on the outside. The embedded pipe fitting, sealing head and inlet and outlet pipes are integrally formed.
This ensures that the embedded pipe fittings are fixed in position, do not deform, and have good sealing properties during die casting, thereby improving production quality and efficiency.
Smart Images
Figure CN223455072U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the die casting die technical field, concretely relates to a pre -buried spare for die casting die. BACKGROUND
[0002] Die casting die is a kind of tool for casting metal parts, a kind of tool for completing die casting process on special die casting die forging machine, and the basic process of die casting is: metal liquid is first casted into the cavity of the die at low speed or high speed, the die has movable cavity surface, which is pressed and forged along with the cooling process of metal liquid, the shrinkage hole and shrinkage porosity defects of blank are eliminated, and the internal organization of blank reaches the broken crystal grain of forging state, and the comprehensive mechanical properties of blank are significantly improved.
[0003] And in order to improve the installation convenience or structural stability of die casting, a pre-embedded part can be embedded in the die casting, the pre-embedded part is placed in the injection mold, and the pre-embedded part is wrapped by die casting, however, during the installation process of the pre-embedded part, especially the pre-embedded pipe, deformation is prone to occur after shaping, which is not conducive to the placement and positioning of the pre-embedded pipe, and the whole pre-embedded pipe cannot be tightly fitted on the die casting die, so that the pre-embedded pipe is prone to move during die casting forming, and the product quality cannot be guaranteed. UTILITY MODEL CONTENT
[0004] In view of the problems in the above background art, the purpose of the utility model is to provide a pre-embedded part for die casting die.
[0005] To achieve the above technical purpose, the utility model adopts the following technical scheme:
[0006] A pre-embedded part for die casting die, comprising a die casting template, a pre-embedded pipe is installed in the die casting template, the pre-embedded pipe is arranged in a spiral structure, a cooling water channel is arranged in the pre-embedded pipe, a plugging head is arranged on one side of the top of the pre-embedded pipe, an inlet and outlet water pipe is arranged on one side of the bottom of the pre-embedded pipe, a cooling water outlet is arranged in the inlet and outlet water pipe, the cooling water outlet is communicated with the cooling water channel, a plurality of clamps are arranged on the circumference of the pre-embedded pipe, the clamps are provided with assembly clamping grooves, and the pre-embedded pipe is arranged in the assembly clamping grooves.
[0007] Further limited, the die casting template is provided with a folded edge at the installation position of the pre-embedded pipe, the clamps are provided with anti-channeling blocks at the corresponding folded edges, and the anti-channeling blocks are arranged on the lower side of the folded edge. Such structure design can prevent the pre-embedded pipe from moving downward.
[0008] Further limited, a plurality of evenly arranged convex points are further arranged on the upper side of the anti-channeling block, and the other side of the convex point is in contact with the surface of the die casting template. Such structure design can ensure that the pre-embedded pipe can be integrated with the product, and will not be exposed outside.
[0009] Further limit, the water inlet and outlet pipe is provided with a sealing groove outside the cooling water port, and a sealing ring is installed in the sealing groove. Such a structure design facilitates sealing connection with the cooling water pipe and ensures sealing.
[0010] Further limit, the pre-embedded pipe, the plugging head and the water inlet and outlet pipe are integrally formed. Such a structure design facilitates integral machining and forming.
[0011] The utility model discloses the beneficial effect is: the utility model discloses a pre-embedded pipe is arranged in spiral structure, and adds the fixture when installing, through the setting of fixture, can pre-embedded pipe modeling not deforms, and the whole pre-embedded pipe is firmly covered on the die casting template, so that the product is die casting when forming, pre-embedded pipe position does not move, guarantees the quality of pre-embedded pipe pre-embedded formation. BRIEF DESCRIPTION OF DRAWINGS
[0012] The utility model can be further illustrated by the non-limiting embodiment shown in the drawings;
[0013] Figure 1 It is the axial side structure schematic diagram of pre-embedded part for die casting die of the utility model embodiment;
[0014] Figure 2 It is the cross section structure schematic diagram of pre-embedded part for die casting die of the utility model embodiment;
[0015] Figure 3 It is the installation overhead structure schematic diagram of pre-embedded part for die casting die of the utility model embodiment;
[0016] Figure 4 It is the installation cross section structure schematic diagram of pre-embedded part for die casting die of the utility model embodiment;
[0017] Figure 5 It is the enlarged structure schematic diagram of pre-embedded part for die casting die of the utility model embodiment at A place;
[0018] Figure 6 It is the enlarged structure schematic diagram of pre-embedded part for die casting die of the utility model embodiment at B place;
[0019] The main element symbol is explained as follows:
[0020] Die casting template 1, pre-embedded pipe 2, cooling water channel 3, plugging head 4, water inlet and outlet pipe 5, cooling water port 6, fixture 7, assembly clamping groove 8, support long foot 9, folded edge 10, anti-channeling stop block 11, convex point 12, sealing groove 13. DETAILED DESCRIPTION
[0021] In order for those skilled in the art to better understand the present application, the technical scheme of the present application is further described below in conjunction with the drawings and examples.
[0022] Embodiment 1, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , a pre-embedded part for a die-casting mold, a pre-embedded pipe part 2 is installed in a die-casting mold plate 1, the pre-embedded pipe part 2 is arranged in a spiral structure, a cooling water channel 3 is arranged in the pre-embedded pipe part 2, a plugging head 4 is arranged at one side of the top of the pre-embedded pipe part 2, an inlet and outlet water pipe 5 is arranged at one side of the bottom of the pre-embedded pipe part 2, a cooling water inlet 6 is arranged in the inlet and outlet water pipe 5, the cooling water inlet 6 is in communication with the cooling water channel 3, a plurality of clamps 7 are arranged around the pre-embedded pipe part 2, the clamps 7 are provided with assembly clamping grooves 8, the pre-embedded pipe part 2 is arranged in the assembly clamping grooves 8, and the bottoms of three clamps 7 are provided with supporting long legs 9.
[0023] In this embodiment, when in use, the clamps 7 are first installed around the pre-embedded pipe part 2, the pre-embedded pipe part 2 is fixed by the clamps 7, then the clamps 7 are installed into the die-casting mold plate 1, and the three clamps 7 are supported by the supporting long legs 9 at the bottoms of the clamps 7. The arrangement of the clamps 7 can prevent the pre-embedded pipe part 2 from deforming after molding, and tightly fit the entire pre-embedded pipe part 2 on the die-casting mold plate 1. When the product is die-cast, the pre-embedded pipe part 2 does not move, the quality of the pre-embedded pipe part 2 is ensured, and when installed, the inlet and outlet water pipe 5 of the pre-embedded pipe part 2 is connected with the water channel of the die-casting mold plate 1, so that the subsequent die-casting production has the effect of cooling and improving the production effect.
[0024] Preferably, the pre-embedded pipe part 2 is made of stainless steel, copper, aluminum or the like.
[0025] Preferably, after the pre-embedded pipe part 2 is over-molded, the plugging head 4 is opened to communicate with the cooling water channel 3 inside.
[0026] Embodiment 2, as shown in Figure 6 , the embodiment adds the following structure on the basis of embodiment 1, the die-casting mold plate 1 is provided with a folded edge 10 at the installation position of the pre-embedded pipe part 2, the clamps 7 are provided with anti-channeling blocks 11 at the positions corresponding to the folded edge 10, and the anti-channeling blocks 11 are arranged on the lower side of the folded edge 10.
[0027] In this embodiment, when the pre-embedded pipe part 2 is installed into the die-casting mold plate 1 by the clamps 7, the anti-channeling blocks 11 on the clamps 7 are simultaneously installed on the lower side of the folded edge 10 of the die-casting mold plate 1, so that the pre-embedded pipe part 2 can be prevented from moving downward during production, the position of the pre-embedded pipe part 2 is fixed, and the production quality is improved.
[0028] Embodiment 3, as shown in Figure 6As shown in the figure, the embodiment increases the following structure on the basis of the embodiment 1, the fixture 7 is provided with a plurality of convex points 12 which are uniformly arranged on the upper side of the anti-channeling block 11, and the other side of the convex points 12 is in contact with the surface of the die casting mold plate 1.
[0029] In the embodiment, after the embedded pipe 2 is installed into the die casting mold plate 1 through the fixture 7, the convex points 12 on the fixture 7 are in contact with the surface of the die casting mold plate 1, the support effect of the embedded pipe 2 is achieved, and the embedded pipe 2 can be integrated with the product and cannot be exposed outside.
[0030] As shown in the figure, the embodiment increases the following structure on the basis of the embodiment 1, the fixture 7 is provided with a plurality of convex points 12 which are uniformly arranged on the upper side of the anti-channeling block 11, and the other side of the convex points 12 is in contact with the surface of the die casting mold plate 1. Figure 5 As shown in the figure, the embodiment increases the following structure on the basis of the embodiment 1, the fixture 7 is provided with a plurality of convex points 12 which are uniformly arranged on the upper side of the anti-channeling block 11, and the other side of the convex points 12 is in contact with the surface of the die casting mold plate 1.
[0031] In the embodiment, when the sealing groove 13 and the sealing ring are connected with the cooling water pipe, the sealing property can be guaranteed, the phenomenon of water leakage is prevented, and the machining is affected.
[0032] As shown in the figure, the embodiment increases the following structure on the basis of the embodiment 1, the fixture 7 is provided with a plurality of convex points 12 which are uniformly arranged on the upper side of the anti-channeling block 11, and the other side of the convex points 12 is in contact with the surface of the die casting mold plate 1. Figure 1 As shown in the figure, the embodiment increases the following structure on the basis of the embodiment 1, the fixture 7 is provided with a plurality of convex points 12 which are uniformly arranged on the upper side of the anti-channeling block 11, and the other side of the convex points 12 is in contact with the surface of the die casting mold plate 1.
[0033] In the embodiment, when the sealing groove 13 and the sealing ring are connected with the cooling water pipe, the sealing property can be guaranteed, the phenomenon of water leakage is prevented, and the machining is affected.
[0034] The above embodiments only exemplarily illustrate the principle and effect of the utility model, and are not used for limiting the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.
Claims
1. A preform for die casting molds, characterized by: The utility model provides a cast-in-place template (1) is installed with embedded pipe fittings (2) in the cast-in-place template (1), the embedded pipe fittings (2) are arranged in spiral structure, the embedded pipe fittings (2) are equipped with cooling water channel (3), the top one side of embedded pipe fittings (2) is equipped with the plugging head (4), the bottom one side of embedded pipe fittings (2) is equipped with the water inlet and outlet pipe (5), the water inlet and outlet pipe (5) are equipped with cooling water mouth (6), cooling water mouth (6) links to each other with cooling water channel (3), the perimeter of embedded pipe fittings (2) is equipped with a plurality of fixtures (7), the fixture (7) is equipped with assembly clamping groove (8), embedded pipe fittings (2) are arranged in assembly clamping groove (8), wherein the bottom of three fixtures (7) is equipped with support long foot (9).
2. A preform for die casting molds according to claim 1, characterized in that: The cast-in-place template (1) is provided with a folded edge (10) at the installation position of the embedded pipe fittings (2), the fixture (7) is provided with an anti-channeling block (11) at the corresponding folded edge (10), and the anti-channeling block (11) is arranged on the lower side of the folded edge (10).
3. A preform for die casting moulds according to claim 2, characterised in that: The fixture (7) is further provided with a plurality of uniformly arranged convex points (12) on the upper side of the anti-channeling block (11), and the other side of the convex point (12) is in contact with the surface of the cast-in-place template (1).
4. A preform for die casting moulds according to claim 3, characterised in that: The water inlet and outlet pipe (5) is provided with a sealing groove (13) on the outer side of the cooling water mouth (6), and a sealing ring is installed in the sealing groove (13).
5. A preform for die casting moulds according to claim 4, characterised in that: The embedded pipe fittings (2), the plugging head (4) and the water inlet and outlet pipe (5) are integrally formed.