Mounting structure of die and die bridge and die-casting machine

Abstract

The utility model relates to an installation structure of a die and a die bridge and a die casting machine. The installation structure of the die and the die bridge comprises the die bridge, the die and a positioning assembly. The mold is installed on the upper side of the mold bridge, the positioning assembly comprises a first positioning piece and a first matching piece, the first positioning piece is arranged on one side of the mold in the horizontal direction, and the first matching piece is arranged on one side of the mold bridge in the horizontal direction; and the first positioning piece and the first matching piece are inserted and matched along the up-down direction of the mold. When the die and the die bridge are positioned and installed, manpower can be saved, operation is convenient, and the safety of operators during operation can be improved.

Description

Technical Field

[0001] This utility model relates to the field of die casting technology, specifically to an installation structure for a mold and a mold bridge, and a die casting machine. Background Technology

[0002] Die casting is a casting method in which molten alloy is poured into a pressure chamber, rapidly filling the cavity of a mold, and then solidified under pressure to form a casting. Die casting typically requires a die casting machine. To facilitate the reciprocating movement of the die in the die casting machine, a mold bridge is usually installed below the mold. In related technologies, the installation and positioning of the mold and mold bridge is quite difficult, requiring the coordinated efforts of multiple operators to accurately position the mold onto the mold bridge, which is time-consuming, labor-intensive, and inconvenient. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, embodiments of this utility model propose an installation structure for molds and mold bridges that facilitates positioning and installation, saving manpower.

[0005] An embodiment of this utility model also proposes a die-casting machine.

[0006] The mounting structure of the mold and mold bridge in an embodiment of this utility model includes: a mold bridge; a mold, the mold being mounted on the upper side of the mold bridge; and a positioning assembly, the positioning assembly including a first positioning member and a first mating member, the first positioning member being disposed horizontally on one side of the mold, the first mating member being disposed horizontally on one side of the mold bridge, and the first positioning member and the first mating member being inserted and mated along the vertical direction of the mold.

[0007] According to the mold and mold bridge installation structure of this utility model embodiment, since the first positioning member is horizontally disposed on one side of the mold and the first mating member is horizontally disposed on one side of the mold bridge, when the mold is assembled onto the mold bridge from top to bottom, the operator can observe the mating of the first positioning member and the first mating member to assist the operator in positioning and installing the mold. Compared with the solution of "adding an operator to enter the pit under the mold bridge to observe the positioning of the lower end face of the mold and the upper end face of the mold bridge", this method saves manpower and is more convenient to operate. Furthermore, it improves the safety of the operator during operation.

[0008] In some embodiments, the upper end of the first mating member is provided with a positioning hole, and the first positioning member passes through the positioning hole in a top-to-bottom direction.

[0009] In some embodiments, the first positioning member includes a crossbar and a longitudinal bar, the crossbar extending in the horizontal direction, one end of the crossbar being connected to the mold, the other end of the crossbar being connected to the longitudinal bar, and the longitudinal bar extending in the vertical direction of the mold.

[0010] In some embodiments, the longitudinal bar is provided with a connecting hole, the connecting hole is arranged near the upper end of the longitudinal bar, and one end of the crossbar is engaged with the connecting hole.

[0011] In some embodiments, the positioning hole includes a vertical section and a guide section. The guide section is located on the upper side of the vertical section. The outer periphery of the cross-section of the guide section gradually decreases from top to bottom. The vertical section extends in the vertical direction and communicates with the guide section.

[0012] In some embodiments, the positioning hole extends through the first mating member along the horizontal direction.

[0013] In some embodiments, the first mating component includes a mating block and a connecting block, the connecting block being detachably connected to the mold bridge, the mating block being connected to the connecting block, and the positioning hole being provided on the mating block.

[0014] In some embodiments, the mounting structure of the mold and the mold bridge further includes a tie rod, the mold bridge is slidable along the length direction of the tie rod, and the first positioning member is disposed on one side of the mold along a first direction, wherein the first direction, the length direction of the tie rod, and the vertical direction of the mold are orthogonal to each other.

[0015] In some embodiments, the positioning component further includes a second positioning member and a second mating member. The second positioning member is disposed on the lower end face of the mold, and the second mating member is disposed on the upper end face of the mold bridge. The second positioning member and the second mating member are inserted and mated along the vertical direction of the mold.

[0016] Another embodiment of the die-casting machine of the present invention includes the mold and mold bridge mounting structure described in any one of the embodiments of the present invention.

[0017] According to the die-casting machine of this utility model, since the first positioning component is horizontally positioned on one side of the mold and the first mating component is horizontally positioned on one side of the mold bridge, when the mold is assembled onto the mold bridge from top to bottom, the operator can observe the fit between the first positioning component and the first mating component to assist in positioning and installing the mold. Compared to the solution of "adding an operator to enter the pit under the mold bridge to observe the positioning of the lower end face of the mold and the upper end face of the mold bridge," this method saves manpower and is more convenient to operate. Furthermore, it improves the safety of the operator during operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the mold and mold bridge installation structure before assembly, according to an embodiment of this utility model.

[0019] Figure 2 This is a schematic diagram of the assembly process of the mold and mold bridge installation structure according to an embodiment of this utility model.

[0020] Figure 3 This is a schematic diagram of the assembled installation structure of the mold and mold bridge according to an embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the insertion of the first positioning component and the first mating component of the mounting structure of the mold and mold bridge according to an embodiment of the present utility model.

[0022] Figure 5 This is a schematic diagram of the first positioning component of the installation structure of the mold and mold bridge in an embodiment of this utility model.

[0023] Figure 6 This is a schematic diagram of the first mating component of the mold and mold bridge mounting structure according to an embodiment of the present utility model.

[0024] Figure label:

[0025] 1. Model bridge;

[0026] 2. Mold;

[0027] 3. Positioning assembly; 31. First positioning component; 311. Horizontal bar; 312. Vertical bar; 3121. Connecting hole; 3122. Pull ring; 32. First mating component; 321. Positioning hole; 3211. Vertical section; 3212. Guide section; 322. Mating block; 323. Connecting block; 3231. Support leg; 33. Second positioning component; 331. Positioning channel; 34. Second mating component; 341. Positioning pin;

[0028] 4. Pull rod;

[0029] 5. Workbench;

[0030] 6. Pit. Detailed Implementation

[0031] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0032] The following is a reference appendix. Figures 1 to 6 This invention describes the mounting structure of the mold and mold bridge, and the die-casting machine according to embodiments of the present invention.

[0033] like Figures 1 to 4 As shown, the installation structure of the mold and mold bridge in this embodiment of the present invention includes a mold bridge 1, a mold 2, and a positioning component 3. The mold 2 is installed on the upper side of the mold bridge 1. The positioning component 3 includes a first positioning member 31 and a first mating member 32. The first positioning member 31 is disposed horizontally on one side of the mold 2, and the first mating member 32 is disposed horizontally on one side of the mold bridge 1. The first positioning member 31 and the first mating member 32 are inserted and mated along the vertical direction of the mold 2.

[0034] It should be noted that the horizontal direction of mold 2 is perpendicular to the vertical direction of mold 2. The horizontal direction can be the front-to-back direction of mold 2 or the left-to-right direction of mold 2.

[0035] In this example of the present invention, the first positioning member 31 and the first mating member 32 are located on the same side of the mold 2 in the front-rear direction.

[0036] According to the installation structure of the mold and mold bridge in the embodiment of the present utility model, since the first positioning member 31 is arranged horizontally on one side of the mold 2 and the first mating member 32 is arranged horizontally on one side of the mold bridge 1, when the mold 2 is assembled onto the mold bridge 1 in the direction from top to bottom, the operator can observe the cooperation between the first positioning member 31 and the first mating member 32 to assist the operator in positioning and installing the mold 2, thereby improving the positioning efficiency.

[0037] It is understandable that when the first positioning part 31 and the first mating part 32 are inserted into place, it means that the mold 2 and the mold bridge 1 are also accurately positioned synchronously. Specifically, as follows... Figure 2 and Figure 3 As shown, the operator moves the mold 2 by manipulating the hoisting equipment so that the first positioning part 31 and the first mating part 32 are aligned in the vertical direction. Then the mold 2 is lowered so that the first positioning part 31 and the first mating part 32 are inserted together. At this time, the mold 2 and the mold bridge 1 are also installed in place simultaneously.

[0038] In the embodiment of this utility model, the installation structure of the mold and mold bridge can be positioned and installed by only one operator on the workbench 5. The operator can simultaneously observe the alignment of the first positioning part 31 and the first mating part 32 and adjust the position of the mold 2 in real time. Thus, the operator can quickly and accurately place the mold 2 onto the mold bridge 1.

[0039] Compared to the solution of "adding additional operators to enter the pit 6 under the mold bridge 1 to observe the positioning of the lower end face of the mold 2 and the upper end face of the mold bridge 1", this solution saves manpower and is easier to operate. Furthermore, it improves the safety of operators during work.

[0040] In this example of the present invention, mold 2 can be either a moving mold or a fixed mold. Accordingly, when mold 2 is a moving mold, mold bridge 1 is the mold bridge 1 of the moving mold. When mold 2 is a fixed mold, mold bridge 1 is the mold bridge 1 of the fixed mold.

[0041] Optionally, such as Figure 2 and Figure 4 As shown, the upper end of the first mating part 32 is provided with a positioning hole 321, and the first positioning part 31 is inserted into the positioning hole 321 in a downward direction. It can be understood that after the mold 2 is accurately placed on the mold bridge 1, the first positioning part 31 can be inserted into the positioning hole 321 on the first mating part 32. Since the positioning hole 321 is arranged with an upward opening, it is convenient for the operator to observe the alignment of the first positioning part 31 and the positioning hole 321.

[0042] like Figure 4 and Figure 5 As shown, the first positioning member 31 includes a horizontal bar 311 and a vertical bar 312, the horizontal bar 311 being horizontal (e.g., Figure 4 The first positioning member 31 extends along the longitudinal direction of the mold 2. One end of the horizontal bar 311 is connected to the mold 2, and the other end of the horizontal bar 311 is connected to the vertical bar 312. The vertical bar 312 extends along the longitudinal direction of the mold 2. It can be understood that the first positioning member 31 is generally inverted L-shaped. The horizontal bar 311 can be easily connected to the mold 2; for example, it can be inserted into or threaded into the mold 2. The vertical bar 312 extends along the longitudinal direction to be inserted into the positioning hole 321.

[0043] In one example, such as Figure 4 and Figure 5 As shown, the longitudinal rod 312 is provided with a connecting hole 3121, which is located near the upper end of the longitudinal rod 312. One end of the cross rod 311 is engaged with the connecting hole 3121. Therefore, after the mold 2 and mold bridge 1 are installed in place, the operator can remove the longitudinal rod 312 from the cross rod 311 for use in the next mold. Furthermore, since the cross rod 311 and the longitudinal rod 312 are connected by a snap-fit ​​mechanism, it is convenient for the operator to assemble and disassemble the cross rod 311 and the longitudinal rod 312.

[0044] To facilitate the assembly and disassembly of the longitudinal bar 312 and the transverse bar 311, a pull ring 3122 can be provided at the upper end of the longitudinal bar 312 to lift the longitudinal bar 312.

[0045] Optionally, such as Figure 4 and Figure 6As shown, the positioning hole 321 includes a vertical section 3211 and a guide section 3212. The guide section 3212 is located above the vertical section 3211. The outer periphery of the cross-section of the guide section 3212 gradually decreases from top to bottom. The vertical section 3211 extends in the vertical direction and communicates with the guide section 3212. The dimensions of the vertical section 3211 in the vertical direction are approximately constant. It can be understood that when the first positioning member 31 (vertical rod 312) is in the vertical direction, the guide section 3212 can provide coarse guidance for the first positioning member 31, and the vertical section 3211 can provide fine guidance for the first positioning member 31, thereby improving the alignment efficiency between the first positioning member 31 and the first mating member 32.

[0046] like Figure 6 As shown, in the cross section orthogonal to the front and rear directions of the mold 2, the cross-sectional profile of the guide section 3212 is generally trumpet-shaped, and the cross-sectional profile of the vertical section 3211 is generally rectangular.

[0047] In one example, such as Figure 4 As shown, the positioning hole 321 penetrates the first mating member 32 in a horizontal direction. It can be understood that the positioning hole 321 penetrates the first mating member 32 in a direction orthogonal to the vertical direction of the mold 2. For example, the positioning hole 321 may penetrate the first mating member 32 in the front-back direction or the left-right direction of the mold 2.

[0048] In the examples of this utility model, such as Figure 6 As shown, the positioning hole 321 penetrates the first mating part 32 along the front-back direction of the mold 2. Compared with the solution where the positioning hole 321 is closed along the front-back direction of the mold 2, the operator can observe the position and depth of the longitudinal rod 312 inserted into the positioning hole 321 in real time, thereby improving the visibility of the operator during operation.

[0049] Optionally, such as Figure 4 and Figure 6 As shown, the first mating component 32 includes a mating block 322 and a connecting block 323. The connecting block 323 is detachably connected to the mold bridge 1, and the mating block 322 is connected to the connecting block 323. A positioning hole 321 is provided on the mating block 322. Because the connecting block 323 is detachably connected to the mold bridge 1, it allows operators to assemble and disassemble the first mating component 32. For example, the connecting block 323 and the mold bridge 1 are connected by a threaded connection.

[0050] In order to improve the connection strength between the first mating part 32 and the mold bridge 1, the connecting block 323 includes at least two legs 3231, which are arranged at intervals and are both connected to the mold bridge 1.

[0051] In the examples of this utility model, such as Figure 3As shown, the mounting structure of the mold and mold bridge also includes a tie rod 4. The mold bridge 1 is slidable along the length of the tie rod 4. The first positioning member 31 is located on one side of the mold 2 along a first direction. The first direction, the length direction of the tie rod 4, and the vertical direction of the mold 2 are all orthogonal to each other. It can be understood that the length direction of the tie rod 4 is the left-right direction of the mold 2, and the first direction is the front-back direction of the mold 2.

[0052] In some embodiments, such as Figures 1 to 3 As shown, the positioning component 3 also includes a second positioning element 33 and a second mating element 34. The second positioning element 33 is located on the lower end face of the mold 2, and the second mating element 34 is located on the upper end face of the mold bridge 1. The second positioning element 33 and the second mating element 34 are inserted and mated along the vertical direction of the mold 2, thereby improving the accuracy of positioning of the mold 2 and the mold bridge 1.

[0053] For example, such as Figures 1 to 3 As shown, the second positioning member 33 includes a positioning channel 331, which opens downwards. The second mating member 34 is a positioning pin 341, which extends upwards and can be inserted into the positioning channel 331.

[0054] Another embodiment of the die-casting machine of the present invention includes the mold and the mounting structure of the mold bridge of the present invention.

[0055] According to the die-casting machine of this utility model, since the first positioning component 31 is horizontally disposed on one side of the mold 2 and the first mating component 32 is horizontally disposed on the mold bridge 1, when the mold 2 is assembled onto the mold bridge 1 from top to bottom, the operator can observe the mating of the first positioning component 31 and the first mating component 32 to assist the operator in positioning and installing the mold 2. Compared with the solution of "adding an operator to enter the pit 6 under the mold bridge 1 to observe the positioning of the lower end face of the mold 2 and the upper end face of the mold bridge 1", this method saves manpower and is more convenient to operate. Furthermore, it improves the safety of the operator during operation.

[0056] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0057] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0058] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0059] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0060] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0061] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A mold and mold bridge mounting structure characterized by comprising: The installation structure of the mold and the mold bridge comprises a mold bridge, a mold mounted on the upper side of the mold bridge, a positioning assembly comprising a first positioning piece and a first matching piece, the first positioning piece being arranged on one side of the mold in a horizontal direction, the first matching piece being arranged on one side of the mold bridge in a horizontal direction, and the first positioning piece and the first matching piece being inserted and matched in a vertical direction of the mold. An upper end of the first matching piece is provided with a positioning hole, and the first positioning piece is arranged in the positioning hole in a direction from top to bottom. The first positioning piece comprises a horizontal rod and a vertical rod, the horizontal rod extending in the horizontal direction, one end of the horizontal rod being connected with the mold, the other end of the horizontal rod being connected with the vertical rod, and the vertical rod extending in the vertical direction of the mold. The vertical rod is provided with a connecting hole arranged adjacent to an upper end of the vertical rod, and one end of the horizontal rod is in clamping and matching connection with the connecting hole.

2. The mold and mold bridge mounting structure according to claim 1, characterized by The positioning hole comprises a vertical section and a guide section, the guide section being arranged on the upper side of the vertical section, a cross-section of the guide section gradually decreasing in a direction from top to bottom, and the vertical section extending in the vertical direction and being in communication with the guide section.

3. The mold and mold bridge mounting structure according to claim 2, characterized by The positioning hole penetrates through the first matching piece in the horizontal direction.

4. The mold and mold bridge mounting structure according to claim 3, characterized by The first matching piece comprises a matching block and a connecting block, the connecting block being detachably connected with the mold bridge, the matching block being connected with the connecting block, and the positioning hole being arranged on the matching block.

5. The mold and mold bridge mounting structure according to claim 2, characterized by The installation structure of the mold and the mold bridge further comprises a pull rod, the mold bridge being slidable along the length direction of the pull rod, the first positioning piece being arranged on one side of the mold in a first direction, and the first direction, the length direction of the pull rod and the vertical direction of the mold being orthogonal to each other.

6. The mold and mold bridge mounting structure according to claim 2, wherein The positioning assembly further comprises a second positioning piece and a second matching piece, the second positioning piece being arranged on the lower end surface of the mold, the second matching piece being arranged on the upper end surface of the mold bridge, and the second positioning piece and the second matching piece being inserted and matched in the vertical direction of the mold.

7. The mold and mold bridge mounting structure according to claim 2, characterized by The installation structure of the mold and the mold bridge comprises the installation structure of the mold and the mold bridge according to any one of claims 1-9.

8. The mold and mold bridge mounting structure according to Claim 1, wherein ​ 9. The mold and mold bridge mounting structure according to any one of claims 1 to 8, characterized by, ​ 10. A die casting machine characterized by comprising: ​

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