Die-casting die convenient to position and install

Abstract

The utility model discloses a die-casting die convenient to position and install, and relates to the technical field of die-casting dies. The device comprises a workbench, the top of the workbench is provided with a moving assembly, the moving assembly is internally provided with a supporting and limiting assembly, the supporting and limiting assembly is internally provided with a connecting and fixing assembly, one side of the connecting and fixing assembly is provided with an upper die and a lower die, and the supporting and limiting assembly is internally provided with a positioning assembly. The connecting and fixing assembly on the mold is placed at a proper position on the supporting and limiting assembly through the positioning assembly, then the supporting and limiting assembly is pushed through the moving assembly, fixing of the connecting and fixing assembly is completed, and operation is convenient and fast when the mold is installed through the working process. The connecting and fixing assemblies of the same specification are arranged on the two sides of the molds of different specifications, and the length of the connecting plates in the connecting and fixing assemblies is only consistent with that of the molds, so that the molds of different specifications can be fixedly installed through the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of die-casting molds, and in particular relates to a die-casting mold which is convenient for positioning and installation. Background Art

[0002] Die casting mold is a tool used for casting metal parts. It completes the die casting process on a special die casting forging machine. The basic process of die casting mold is that the molten metal is first cast and filled into the mold cavity at a low speed or high speed. The mold has a movable cavity surface. As the molten metal cools, it is pressurized and forged to eliminate the shrinkage defects of the blank and make the internal structure of the blank reach the broken grains in the forged state, thereby improving the comprehensive mechanical properties of the blank.

[0003] In the production of workpieces, it is often necessary to replace the forming molds according to the workpieces being produced. Since most molds are made of metal structures, they are bulky and difficult to disassemble and install. At the same time, multiple fixing bolts need to be rotated when fixing the molds, which makes the operation of replacing the molds more cumbersome.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model provides a die-casting mold that is easy to position and install, so as to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a die-casting mold which is easy to position and install, comprising a workbench, a moving component is arranged on the top of the workbench, a supporting and limiting component is arranged inside the moving component, a connecting and fixing component is arranged inside the supporting and limiting component, an upper mold and a lower mold are arranged on one side of the connecting and fixing component, and a positioning component is arranged inside the supporting and limiting component.

[0008] Furthermore, the moving assembly includes a moving frame, two of which are symmetrically arranged, the moving frame is movably connected to the top of the workbench, the top of the workbench is rotatably connected to a first bidirectional screw, the first bidirectional screw is threadedly connected to the moving frame, a motor is fixedly installed on one side of the workbench, and the output end of the motor is fixedly connected to the first bidirectional screw.

[0009] Furthermore, the support and limit assembly includes a lifting hydraulic cylinder, which is fixedly installed on the top of the mobile frame, and the output end of the lifting hydraulic cylinder passes through the mobile frame and is fixedly connected to a support plate, a placement groove is provided on the top of the support plate, and a limit groove is provided on the inner wall of the placement groove, and an L-shaped limit plate is fixedly installed on one side of the mobile frame, and the L-shaped limit plate is movably connected to the top of the workbench.

[0010] Furthermore, the connecting and fixing assembly includes a connecting plate, which is arranged on both sides of the upper mold and the lower mold, the connecting plate on the upper mold is movably connected to the placement groove and the limit groove, the connecting plate on the lower mold is movably connected to the L-shaped limit plate, a fixing groove is opened on one side of the connecting plate, the limit groove and the inner wall of the L-shaped limit plate are fixedly connected with a fixing plate corresponding to the fixing groove, and the top of the connecting plate is fixedly connected with a handle.

[0011] Furthermore, the positioning assembly includes a positioning plate, which is movably connected to the support plate and the placement groove, and two positioning plates are symmetrically arranged. One side of the support plate is rotatably connected to a second bidirectional screw, and the second bidirectional screw is threadedly connected to the two positioning plates, and one end of the second bidirectional screw is fixedly connected to a control ring.

[0012] Furthermore, the positioning assembly also includes a fixed frame, which is fixedly connected to one side of the mobile frame, and the outer surface of the fixed frame is movably connected to a positioning frame, and the interior of the positioning frame is fixedly connected to a fixing rod, and the outer surface of the fixing rod is movably connected to a connecting block, and the connecting block is fixedly connected to a positioning plate close to the mobile frame, and the bottom of the positioning frame is movably connected to the top of the workbench.

[0013] Furthermore, a reinforcing rib is fixedly connected to the inner wall of the movable frame, and balls are arranged on the bottom of the inner wall of the placement groove and the inner side of the positioning plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model places the connection and fixing component on the mold at a suitable position on the support and limit component through the positioning component, and then pushes the support and limit component through the moving component, so that the support and limit component completes the fixation of the mold through the connection and fixing component. The entire installation process only requires placing the connection and fixing component on the support and limit component, and then driving the moving component. The entire installation process is relatively convenient.

[0016] 2. The utility model arranges connecting and fixing components of the same specifications on both sides of molds of different specifications, wherein only the length of the connecting plate in the connecting and fixing component is consistent with the mold, so that the device can fix and install molds of different specifications.

[0017] 3. The utility model rotates the second bidirectional screw by the control ring, so that the two positioning plates can center the connecting plates on both sides of the upper mold. When the positioning plates move, they can drive the positioning frames to move together, so that the connecting plates on both sides of the lower mold can be centrally positioned through the positioning frames. At this time, the fixed grooves on the multiple connecting plates are aligned with the corresponding fixed plates, so that the fixed plates can be directly moved to the inside of the fixed grooves when the two movable frames move. The above arrangement enables the fixed grooves to be directly aligned with the fixed plates under the positioning of the positioning plates and the positioning frames when installing molds of different specifications, so that the operation is more convenient when fixing the molds through the connecting plates.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the external contour structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 Rear view structure diagram;

[0022] Figure 3 This is a schematic diagram of the structure of the support and limit assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the support plate structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the positioning component structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the connecting plate structure of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Workbench; 2. Moving assembly; 201. Moving frame; 202. First bidirectional screw; 203. Motor; 3. Support and limit assembly; 301. Lifting hydraulic cylinder; 302. Support plate; 303. Placement slot; 304. Limit slot; 305. L-shaped limit plate; 4. Connecting and fixing assembly; 401. Connecting plate; 402. Fixing slot; 403. Fixing plate; 404. Handle; 5. Upper mold; 6. Lower mold; 7. Positioning assembly; 701. Positioning plate; 702. Second bidirectional screw; 703. Control ring; 704. Fixing frame; 705. Positioning frame; 706. Fixing rod; 707. Connecting block; 8. Reinforcing rib; 9. Ball. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is a die-casting mold which is easy to position and install, including a workbench 1, a moving component 2 is arranged on the top of the workbench 1, a supporting and limiting component 3 is arranged inside the moving component 2, a connecting and fixing component 4 is arranged inside the supporting and limiting component 3, an upper mold 5 and a lower mold 6 are arranged on one side of the connecting and fixing component 4, and a positioning component 7 is arranged inside the supporting and limiting component 3.

[0031] The support and limit assembly 3 is moved to a suitable position by the moving assembly 2, and then the connection and fixing assembly 4 on the through mold is directly placed on the support and limit assembly 3, and then the positioning assembly 7 is driven to move the connection and fixing assembly 4 on the support and limit assembly 3 to a suitable position, and then the moving assembly 2 is continued to be driven, so that the support and limit assembly 3 can complete the fixation of the connection and fixing assembly 4.

[0032] By placing the connection fixing component 4 on the support and limit component 3, and then moving the connection fixing component 4 on the support and limit component 3 to a suitable position through the positioning component 7, and then directly pushing the support and limit component 3 through the moving component 2, so that the support and limit component 3 can complete the fixation of the support and limit component 3, and at the same time the upper mold 5 and the lower mold 6 are also fixed, so that when the mold is installed, the connection fixing component 4 is placed at a suitable position of the support and limit component 3 through the positioning component 7, and then the support and limit component 3 is pushed by the moving component 2 to complete the fixation of the mold, and the entire installation process is relatively convenient.

[0033] In one embodiment, for the above-mentioned moving component 2, the moving component 2 includes a moving frame 201, and two moving frames 201 are symmetrically arranged. The moving frame 201 is movably connected to the top of the workbench 1, and the top of the workbench 1 is rotatably connected to a first bidirectional screw 202, and the first bidirectional screw 202 is threadedly connected to the moving frame 201. A motor 203 is fixedly installed on one side of the workbench 1, and the output end of the motor 203 is fixedly connected to the first bidirectional screw 202.

[0034] By driving the motor 203, the motor 203 drives the first bidirectional screw 202 to rotate, and the rotating first bidirectional screw 202 drives the two moving frames 201 to move. At this time, the two moving frames 201 can drive the corresponding support limit components 3 to move and complete the fixation of the mold by connecting the fixing components 4. The entire operation process only requires driving the motor 203, and the operation is relatively convenient.

[0035] In one embodiment, for the above-mentioned support and limit assembly 3, the support and limit assembly 3 includes a lifting hydraulic cylinder 301, and the lifting hydraulic cylinder 301 is fixedly installed on the top of the moving frame 201. The output end of the lifting hydraulic cylinder 301 passes through the moving frame 201 and is fixedly connected to a support plate 302. A placement groove 303 is provided on the top of the support plate 302, and a limit groove 304 is provided on the inner wall of the placement groove 303. An L-shaped limit plate 305 is fixedly installed on one side of the moving frame 201, and the L-shaped limit plate 305 is movably connected to the top of the workbench 1.

[0036] By moving the movable frame 201 to a suitable position, the connecting and fixing components 4 on both sides of the upper mold 5 can be directly placed on the placement groove 303, so that the support plate 302 supports the upper mold 5 through the placement groove 303 and the connecting and fixing components 4, and the lower mold 6 and the connecting and fixing components 4 on both sides are directly placed on the top of the workbench 1, and then the movable frame 201 is continued to be limited, so that the connecting and fixing components 4 on both sides of the upper mold 5 can be moved to the inside of the limiting groove 304, and at the same time, the connecting and fixing components 4 on both sides of the lower mold 6 can be moved to the inside of the L-shaped limiting plate 305. When the movable frame 201 is moved and the upper mold 5 is installed and fixed, the connecting and fixing components 4 on both sides of the upper mold 5 can be placed on the placement groove 303 first, and then the movable frame 201 is moved, so that it is more convenient to install the upper mold 5.

[0037] In one embodiment, for the above-mentioned connecting and fixing component 4, the connecting and fixing component 4 includes a connecting plate 401, and the connecting plate 401 is arranged on both sides of the upper mold 5 and the lower mold 6. The connecting plate 401 on the upper mold 5 is movably connected with the placement groove 303 and the limiting groove 304, and the connecting plate 401 on the lower mold 6 is movably connected with the L-shaped limiting plate 305. A fixing groove 402 is opened on one side of the connecting plate 401, and the limiting groove 304 and the inner wall of the L-shaped limiting plate 305 are fixedly connected with a fixing plate 403 corresponding to the fixing groove 402, and the top of the connecting plate 401 is fixedly connected with a handle 404.

[0038] By placing the connecting plates 401 on both sides of the upper mold 5 on the placement groove 303, the lower mold 6 and the connecting plates 401 on both sides are directly placed on the workbench 1, and then the moving frame 201 is moved, at this time, the connecting plates 401 on both sides of the upper mold 5 are moved to the inside of the limiting groove 304, and at the same time, the fixing plates 403 on the inner wall of the limiting groove 304 are directly moved to the inside of the fixing groove 402, so that the connecting plates 401 on the upper mold 5 are fixed, and at the same time, the connecting plates 401 on both sides of the lower mold 6 are directly moved to the inside of the L-shaped limiting plate 305, and the L-shaped limiting plate 305 is directly moved to the inside of the L-shaped limiting plate 305. The fixing plate 403 inside the plate 305 also fixes the connecting plates 401 on both sides of the lower mold 6 through the fixing groove 402. In summary, the limiting groove 304 and the L-shaped limiting plate 305 can limit the upper and lower connecting plates 401 on both sides of the mold, and the fixing plate 403 and the fixing groove 402 can limit the front and back of the connecting plate 401, so that after the fixing of the connecting plate 401 is completed, the stability of the entire mold during operation can be guaranteed, and the setting of the handle 404 allows the operator to have a better fulcrum when taking the mold.

[0039] In one embodiment, for the above-mentioned positioning assembly 7, the positioning assembly 7 includes a positioning plate 701, and the positioning plate 701 is movably connected to the support plate 302 and the placement groove 303. Two positioning plates 701 are symmetrically arranged, and one side of the support plate 302 is rotatably connected to a second bidirectional screw 702, and the second bidirectional screw 702 is threadedly connected to the two positioning plates 701, and one end of the second bidirectional screw 702 is fixedly connected to a control ring 703.

[0040] The widths of the connecting plates 401 arranged on both sides of molds of different specifications are consistent, and the specifications of the fixing grooves 402 arranged on the connecting plates 401 are consistent. Only the length of the connecting plates 401 corresponds to the corresponding molds. When the connecting plates 401 on both sides of the upper mold 5 are placed inside the placement grooves 303, the second bidirectional screw 702 is directly rotated through the control ring 703, so that the second bidirectional screw 702 drives the two positioning plates 701 to move. The two synchronously moving positioning plates 701 can center the connecting plate 401, and the fixing grooves 402 on the connecting plate 401 are directly aligned with the fixing plates 403 on the inner wall of the limiting groove 304. Therefore, no matter what specifications of molds are installed, the fixing grooves 402 on both sides of the mold can be directly aligned with the corresponding fixing plates 403 under the positioning of the positioning plates 701, so that when the movable frame 201 moves, the fixing plates 403 can directly move to the inside of the fixing grooves 402 and complete the fixation of the connecting plates 401.

[0041] In one embodiment, for the above-mentioned positioning component 7, the positioning component 7 also includes a fixed frame 704, the fixed frame 704 is fixedly connected to one side of the mobile frame 201, the outer surface of the fixed frame 704 is movably connected with a positioning frame 705, the interior of the positioning frame 705 is fixedly connected with a fixing rod 706, the outer surface of the fixing rod 706 is movably connected with a connecting block 707, the connecting block 707 is fixedly connected to the positioning plate 701 close to the mobile frame 201, and the bottom of the positioning frame 705 is movably connected to the top of the workbench 1.

[0042] When the positioning plate 701 moves forward and backward and positions the connecting plates 401 on both sides of the upper mold, the positioning plate 701 on the rear side drives the positioning frame 705 to move on the fixing frame 704 through the connecting block 707 and the fixing rod 706. At this time, when the lower mold 6 is placed on the workbench 1, the rear side of the lower mold 6 is directly brought into contact with the positioning frame 705, so that the fixing groove 402 on the corresponding connecting plate 401 can be aligned with the fixing plate 403 on the inner wall of the L-shaped limit plate 305. When the lifting hydraulic cylinder 301 drives the upper mold 5 to move downward, the connecting block 707 can slide on the outer surface of the fixing rod 706 driven by the positioning plate 701, so that the upper mold 5 can move downward normally. The above arrangement can position the upper mold 5 while also completing the positioning of the lower mold 6.

[0043] In one embodiment, for the above-mentioned moving frame 201 , a reinforcing rib 8 is fixedly connected to the inner wall of the moving frame 201 , and balls 9 are disposed on the bottom of the inner wall of the placement groove 303 and the inner side of the positioning plate 701 .

[0044] The setting of the reinforcing rib 8 enables the movable frame 201 to better support the upper mold 5. When the connecting plates 401 on both sides of the upper mold 5 are placed inside the placement groove 303, the bottom of the connecting plate 401 can contact with the ball 9. When the positioning plate 701 positions the connecting plate 401 on one side of the upper mold 5, the connecting plate 401 can rotate on the ball 9 under the push of the positioning plate 701, so that it is more labor-saving when rotating the second bidirectional screw 702. When the balls 9 on the two connecting plates 401 contact with the sides of the connecting plates 401, it indicates that the positioning is completed. When the two movable frames 201 move, with the assistance of the ball 9, the friction between the contact surface of the connecting plate 401, the positioning plate 701 and the placement groove 303 is small, so that the connecting plate 401 will not be damaged due to friction when the connecting plate 401 is fixed.

[0045] Through the above technical scheme, 1. The connection and fixing component 4 on the mold is placed at a suitable position on the support and limit component 3 through the positioning component 7, and then the support and limit component 3 is pushed through the moving component 2, so that the support and limit component 3 completes the fixation of the mold through the connection and fixing component 4. The entire installation process only requires placing the connection and fixing component 4 on the support and limit component 3, and then driving the moving component 2. The entire installation process is relatively convenient; 2. By arranging connection and fixing components 4 of the same specifications on both sides of molds of different specifications, wherein the connection plate 401 in the connection and fixing component 4 has only the same length as the mold, the device can fix and install molds of different specifications; 3. The second bidirectional screw 702 is rotated by the control ring 703 When the positioning plates 701 move, the positioning frames 705 can be driven to move together, so that the connecting plates 401 on both sides of the lower mold 6 can be centrally positioned through the positioning frames 705. At this time, the fixing grooves 402 on the multiple connecting plates 401 are aligned with the corresponding fixing plates 403, so that the fixing plates 403 can be directly moved to the inside of the fixing grooves 402 when the two moving frames 201 move. The above arrangement enables the fixing grooves 402 to be directly aligned with the fixing plates 403 under the positioning of the positioning plates 701 and the positioning frames 705 when installing molds of different specifications, so that the operation is relatively convenient when the molds are fixed by the connecting plates 401.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A die-casting mold that is easy to position and install, comprising a workbench (1), characterized in that: A moving component (2) is arranged on the top of the workbench (1), a supporting and limiting component (3) is arranged inside the moving component (2), a connecting and fixing component (4) is arranged inside the supporting and limiting component (3), an upper mold (5) and a lower mold (6) are arranged on one side of the connecting and fixing component (4), and a positioning component (7) is arranged inside the supporting and limiting component (3).

2. A die-casting mold that is easy to position and install according to claim 1, characterized in that: The moving assembly (2) comprises a moving frame (201), two of the moving frames (201) are symmetrically arranged, the moving frame (201) is movably connected to the top of the workbench (1), the top of the workbench (1) is rotatably connected to a first bidirectional screw (202), the first bidirectional screw (202) is threadedly connected to the moving frame (201), a motor (203) is fixedly installed on one side of the workbench (1), and the output end of the motor (203) is fixedly connected to the first bidirectional screw (202).

3. A die-casting mold that is easy to position and install according to claim 2, characterized in that: The support and limit assembly (3) comprises a lifting hydraulic cylinder (301), wherein the lifting hydraulic cylinder (301) is fixedly mounted on the top of the moving frame (201), wherein the output end of the lifting hydraulic cylinder (301) passes through the moving frame (201) and is fixedly connected to a support plate (302), wherein a placement groove (303) is provided on the top of the support plate (302), wherein a limit groove (304) is provided on the inner wall of the placement groove (303), and an L-shaped limit plate (305) is fixedly mounted on one side of the moving frame (201), wherein the L-shaped limit plate (305) is movably connected to the top of the workbench (1).

4. A die-casting mold that is easy to position and install according to claim 3, characterized in that: The connecting and fixing assembly (4) comprises a connecting plate (401), and the connecting plate (401) is arranged on both sides of the upper mold (5) and the lower mold (6); the connecting plate (401) on the upper mold (5) is movably connected to the placement groove (303) and the limiting groove (304); the connecting plate (401) on the lower mold (6) is movably connected to the L-shaped limiting plate (305); a fixing groove (402) is provided on one side of the connecting plate (401); the inner walls of the limiting groove (304) and the L-shaped limiting plate (305) are fixedly connected to the fixing groove (402) with a fixing plate (403); and the top of the connecting plate (401) is fixedly connected to a handle (404).

5. A die-casting mold that is easy to position and install according to claim 4, characterized in that: The positioning assembly (7) comprises a positioning plate (701), wherein the positioning plate (701) is movably connected to the support plate (302) and the placement groove (303), and two positioning plates (701) are symmetrically arranged, and one side of the support plate (302) is rotatably connected to a second bidirectional screw (702), and the second bidirectional screw (702) is threadedly connected to the two positioning plates (701), and one end of the second bidirectional screw (702) is fixedly connected to a control ring (703).

6. A die-casting mold that is easy to position and install according to claim 5, characterized in that: The positioning assembly (7) further comprises a fixed frame (704), wherein the fixed frame (704) is fixedly connected to one side of the movable frame (201), a positioning frame (705) is movably connected to the outer surface of the fixed frame (704), a fixing rod (706) is fixedly connected to the interior of the positioning frame (705), a connecting block (707) is movably connected to the outer surface of the fixing rod (706), the connecting block (707) is fixedly connected to the positioning plate (701) close to the movable frame (201), and the bottom of the positioning frame (705) is movably connected to the top of the workbench (1).

7. A die-casting mold that is easy to position and install according to claim 6, characterized in that: The inner wall of the movable frame (201) is fixedly connected with a reinforcing rib (8), and the bottom of the inner wall of the placement groove (303) and the inner side of the positioning plate (701) are both provided with balls (9).

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