Hardware mold machining mold frame

Abstract

The utility model relates to the technical field of die frames, in particular to a hardware die machining die frame which comprises a base, a bottom die base structure is arranged at the upper end of the base, a reinforcing frame is fixedly connected to the left portion of the upper end of the base, and a lifting upper die device is fixedly connected to the upper end of the reinforcing frame. The upper die lifting device comprises an air cylinder and a metal plate, the air cylinder is fixedly connected with the upper end of the reinforcing frame, the output end of the air cylinder penetrates through the middle of the upper end of the reinforcing frame and is fixedly connected with a top plate, the upper end of the top plate is movably connected with two thick screws in a threaded mode, and a positioning groove is formed in the middle of the upper end of the metal plate. According to the hardware mold machining mold frame, a mold is convenient to install and replace through the bottom mold base structure, an air cylinder in the upper mold lifting device drives a top plate, it is guaranteed that stamping is accurate and stable and automatic resetting can be achieved through guide holes, guide columns and reset spring pads, and therefore the machining efficiency and precision of the mold are improved.

Description

Technical Field

[0001] This utility model relates to the field of mold frame technology, and in particular to a hardware mold processing mold frame. Background Technology

[0002] In modern manufacturing, metal molds are considered a core element in the production of various metal products. The processing mold frame, as the basic support for the mold, is widely used in many industries such as automotive parts, electronic device housings, and home appliance manufacturing. It directly affects the overall quality of the mold and production efficiency. However, traditional metal mold processing mold frames have significant drawbacks. The installation and disassembly process is cumbersome, consuming a lot of time and manpower. The installation accuracy is also difficult to guarantee. Furthermore, the mold frame has poor versatility and is difficult to adapt to different types and specifications of molds. Mold replacement is difficult and costly. These problems seriously restrict production efficiency and enterprise benefits. Utility Model Content

[0003] The main purpose of this utility model is to provide a hardware mold processing mold frame, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A hardware mold processing mold frame includes a base, a bottom mold base structure is provided at the upper end of the base, a reinforcing frame is fixedly connected to the upper left part of the base, and a lifting upper mold device is fixedly connected to the upper end of the reinforcing frame.

[0006] Preferably, the lifting upper mold device includes a cylinder and a metal plate. The cylinder is fixedly connected to the upper end of the reinforcing frame. The output end of the cylinder passes through the middle of the upper end of the reinforcing frame and is fixedly connected to a top plate. Two coarse screws are threadedly connected to the upper end of the top plate. A positioning groove is opened in the middle of the upper end of the metal plate. Guide holes are opened in the upper left and upper right parts of the metal plate. Return spring washers are fixedly connected to the lower left and lower right parts of the metal plate. The two return spring washers are located directly below the two guide holes. A pad is fixedly connected to the lower end of the metal plate. A stamping block is fixedly connected to the middle of the lower end of the pad.

[0007] Preferably, a control key is fixedly connected to the right end of the base, guide posts are fixedly connected to the upper left and upper right parts of the base, fixing blocks are fixedly connected to the upper perimeter of the base, a rectangular groove is opened in the middle of the upper end of the base, and eight long screws are threadedly connected to the upper end of the base, with the four fixing blocks located between two adjacent long screws.

[0008] Preferably, the lower end of the top plate is inserted into the positioning groove, and the top plate is detachably connected to the metal plate by two coarse screws.

[0009] Preferably, the two reset spring washers correspond to the positions of the two guide posts, the two reset spring washers are movably connected to the two guide posts, and the two guide posts are movably connected to the two guide holes.

[0010] Preferably, the bottom mold base structure includes a lower mold base, with two locking blocks fixedly connected to both the front and rear ends of the lower mold base. A rectangular slot is opened on the upper right side of the lower mold base, and a T-shaped groove with the right end through is opened on both the inner front and inner rear walls of the rectangular slot. Short screws are threadedly connected to both the right front and right rear parts of the lower mold base, and a detachable mold assembly is inserted into both of the two T-shaped grooves.

[0011] Preferably, the lower middle part of the four locking blocks is respectively engaged with the four fixing blocks, and the four locking blocks are detachably connected to the base by two horizontally distributed long screws, and the lower mold base is engaged in the rectangular groove.

[0012] Preferably, the detachable mold assembly includes a worktable, a stamping mold frame is fixedly connected to the upper middle part of the worktable, T-blocks are fixedly connected to the front and rear ends of the worktable, and through screw holes are opened at the front and rear right ends of the worktable.

[0013] Preferably, the worktable is connected to the lower mold base by two T-blocks and two T-slots, and the worktable is located in a rectangular slot. The worktable is detachably connected to the lower mold base by two screw holes and two short screws.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In this utility model, the cylinder provides power and can precisely control the movement of the top plate, thereby driving the metal plate and the connected pad and stamping block to achieve stable and precise stamping action, improve processing accuracy. The design of the positioning groove and coarse screw facilitates the installation and disassembly of the top plate and the metal plate, and is conducive to maintenance and replacement of parts. The guide column, guide hole and return spring pad work together to not only ensure the smoothness of the up and down movement of the metal plate, but also assist it to quickly return after stamping, improve stamping efficiency, and enhance the stability and reliability of the entire device during operation.

[0016] 2. In this utility model, the lower die base and the base are detachably connected by a locking block, a fixing block, and long screws, which facilitates overall installation and disassembly. After installation, it is stable and reliable and can withstand the huge pressure during the stamping process. The detachable die assembly is inserted into the lower die base through T-blocks and T-slots and then fixed with short screws, making die replacement easy and simple. When different products need to be processed, the die assembly and the upper die can be quickly replaced, which improves the versatility and applicability of the die frame. Moreover, the stamping die frame is fixed on the worktable, which can accurately position the workpiece to be processed, ensure stamping accuracy, effectively improve production efficiency and product quality, and reduce production costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a hardware mold processing mold frame according to the present invention;

[0018] Figure 2 This is a schematic diagram of the overall structure of the lifting upper mold device for a hardware mold processing mold frame according to the present invention;

[0019] Figure 3 This is a schematic diagram of the connection structure between the base and the bottom mold base of a hardware mold processing mold frame according to this utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the bottom mold base of a hardware mold processing mold frame according to the present invention;

[0021] Figure 5 This is a schematic diagram of the overall structure of a detachable mold assembly for a hardware mold processing mold frame according to the present invention.

[0022] In the diagram: 1. Base; 2. Control key; 3. Guide column; 4. Reinforcing frame; 5. Bottom mold base structure; 6. Lifting upper mold device; 7. Fixing block; 8. Rectangular slot; 9. Long screw; 61. Cylinder; 62. Top plate; 63. Coarse screw; 64. Metal plate; 65. Positioning slot; 66. Guide hole; 67. Pad plate; 68. Stamping block; 69. Return spring pad; 51. Lower mold base; 52. Clamping block; 53. Rectangular slot; 54. T-slot; 55. Short screw; 56. Demountable mold assembly; 561. Worktable; 562. T-block; 563. Stamping mold frame; 564. Screw hole. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figure 1-5 This utility model provides a technical solution:

[0027] A hardware mold processing mold frame includes a base 1, a bottom mold base structure 5 is provided at the upper end of the base 1, a reinforcing frame 4 is fixedly connected to the upper left part of the base 1, and a lifting upper mold device 6 is fixedly connected to the upper end of the reinforcing frame 4.

[0028] In this embodiment, the lifting upper mold device 6 includes a cylinder 61 and a metal plate 64. The cylinder 61 is fixedly connected to the upper end of the reinforcing frame 4. The output end of the cylinder 61 passes through the middle of the upper end of the reinforcing frame 4 and is fixedly connected to a top plate 62. Two coarse screws 63 are threadedly connected to the upper end of the top plate 62. A positioning groove 65 is opened in the middle of the upper end of the metal plate 64. Guide holes 66 are opened in the upper left and upper right parts of the metal plate 64. Return spring pads 69 are fixedly connected to the lower left and lower right parts of the metal plate 64. The two return spring pads 69 are located directly below the two guide holes 66. A pad 67 is fixedly connected to the lower end of the metal plate 64. A stamping block 68 is fixedly connected to the middle of the lower end of the pad 67. A control key 2 is fixedly connected to the right end of the base 1. Guide posts 3 are fixedly connected to the upper left and upper right parts of the base 1. Fixing blocks 7 are fixedly connected to the upper perimeter of the base 1. A rectangular groove 8 is opened in the middle of the upper end of the base 1. Eight long screws 9 are threadedly connected to the upper end of the base 1. Four fixing blocks 7 are respectively located between two adjacent long screws 9. The lower end of the top plate 62 is inserted into the positioning groove 65. The top plate 62 is detachably connected to the metal plate 64 by two coarse screws 63. Two reset spring washers 69 correspond to the positions of the two guide posts 3. The two reset spring washers 69 are movably connected to the two guide posts 3. The two guide posts 3 are movably connected to the two guide holes 66.

[0029] The above scheme involves starting cylinder 61 via control key 2, which in turn moves top plate 62. Top plate 62 is connected to metal plate 64 via coarse screw 63, thereby causing metal plate 64 and the pad 67 and stamping block 68 below it to rise and fall. Guide post 3 passes through guide hole 66 and reset spring pad 69, serving as a guide to ensure motion accuracy. Bottom mold base is engaged with fixing block 7 via clamping block 52 and fixed to base 1 in rectangular groove 8 with long screw 9. This allows for quick positioning and connection of components during installation, and disassembly by simply unscrewing coarse screw 63 and long screw 9, reducing time and labor costs. The structure of guide post 3 and positioning groove 65 ensures installation accuracy and improves the overall performance of the mold.

[0030] In this embodiment, the bottom mold base structure 5 includes a lower mold base 51. Two locking blocks 52 are fixedly connected to both the front and rear ends of the lower mold base 51. A rectangular slot 53 is formed on the upper right side of the lower mold base 51. T-shaped grooves 54 with right-end through-holes are formed on both the inner front and rear walls of the rectangular slot 53. Short screws 55 are threaded and movably connected to both the front and rear right ends of the lower mold base 51. A detachable mold assembly 56 is inserted into both T-shaped grooves 54. The lower middle parts of the four locking blocks 52 are respectively engaged with four fixing blocks 7. The four locking blocks 52 are detachably connected to the base 1 via two horizontally distributed long screws 9. The lower die base 51 is snapped into the rectangular slot 8. The detachable die assembly 56 includes a worktable 561. A stamping die frame 563 is fixedly connected to the upper middle part of the worktable 561. T-blocks 562 are fixedly connected to the front and rear ends of the worktable 561. Through screw holes 564 are opened at the front and rear right ends of the worktable 561. The worktable 561 is inserted into the lower die base 51 through two T-blocks 562 and two T-slots 54. The worktable 561 is located in the rectangular slot 53. The worktable 561 is detachably connected to the lower die base 51 through two screw holes 564 and two short screws 55.

[0031] With the above solution: when it is necessary to replace the mold, first unscrew the short screw 55, and pull the worktable 561 with the T-block 562 out of the T-slot 54 of the lower mold base 51. Then the original detachable mold assembly 56 can be removed. When installing the new one, align the T-block 562 of the new assembly with the T-slot 54 and insert it. Then tighten the short screw 55 to fix it. The lower mold base 51 is engaged with the fixing block 7 on the base 1 by the locking block 52 and fixed with the long screw 9. This facilitates the overall installation and disassembly. Therefore, this design greatly improves the versatility of the mold frame, allows for quick replacement of detachable mold assemblies 56 of different specifications, adapts to various types of molds, is easy to operate, reduces the difficulty and cost of mold replacement, effectively improves production efficiency, and reduces the constraints on enterprise benefits.

[0032] It should be noted that this utility model is a hardware mold processing mold frame. In the process of use, firstly, during installation, the locking block 52 of the lower mold base 51 is engaged with the fixing block 7 on the base 1, and the lower mold base 51 is fixed in the rectangular groove 8 by long screws 9. Then, the T-shaped block 562 of the detachable mold assembly 56 is inserted into the T-shaped groove 54 of the lower mold base 51, and the worktable 561 is fixed by short screws 55 passing through the screw holes 564. In the lifting upper mold device 6, the cylinder 61 is fixed on the reinforcing frame 4. When the cylinder 61 is started, its output end drives the top plate 62 to move. The top plate 62 is inserted into the positioning groove 65 of the metal plate 64 by coarse screws 63. The metal plate 64 is fixed and moves up and down under the guidance of the guide post 3 and the guide hole 66. The reset spring pad 69 is sleeved on the guide post 3 to assist in reset. The metal plate 64 drives the pad 67 and the stamping block 68 to perform stamping work. Therefore, the base 1, the reinforcing frame 4 and other components provide stable support. The cylinder 61 of the lifting upper mold device 6 and the guide post 3 achieve precise stamping action. The lower mold base 51 of the bottom mold base structure 5 and the detachable mold assembly 56 facilitate mold installation and replacement. It effectively solves the problems of complex installation and disassembly and poor versatility of traditional mold frames, improves installation efficiency, reduces costs, and enhances production efficiency and mold adaptability.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hardware mold processing mold frame, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a bottom mold base structure (5), and a reinforcing frame (4) is fixedly connected to the upper left part of the base (1). The upper end of the reinforcing frame (4) is fixedly connected with a lifting upper mold device (6). The lifting upper mold device (6) includes a cylinder (61) and a metal plate (64). The cylinder (61) is fixedly connected to the upper end of the reinforcing frame (4). The output end of the cylinder (61) passes through the middle of the upper end of the reinforcing frame (4) and is fixedly connected to a top plate (62). The upper end of the top plate (62) is threadedly connected to two coarse screws (63). The middle of the upper end of the metal plate (64) is provided with a positioning groove (65). The upper left and upper right of the metal plate (64) are provided with through guide holes (66). The lower left and lower right of the metal plate (64) are fixedly connected to reset spring pads (69). The two reset spring pads (69) are located directly below the two guide holes (66). The lower end of the metal plate (64) is fixedly connected to a pad plate (67). The middle of the lower end of the pad plate (67) is fixedly connected to a stamping block (68).

2. The hardware mold processing mold frame according to claim 1, characterized in that: A control key (2) is fixedly connected to the right end of the base (1). Guide posts (3) are fixedly connected to the upper left and upper right parts of the base (1). Fixing blocks (7) are fixedly connected to the upper perimeter of the base (1). A rectangular groove (8) is opened in the middle of the upper end of the base (1). Eight long screws (9) are threadedly connected to the upper end of the base (1). The four fixing blocks (7) are respectively located between two adjacent long screws (9).

3. The hardware mold processing mold frame according to claim 1, characterized in that: The lower end of the top plate (62) is inserted into the positioning groove (65), and the top plate (62) is detachably connected to the metal plate (64) by two coarse screws (63).

4. The hardware mold processing mold frame according to claim 1, characterized in that: The two reset spring pads (69) correspond to the positions of the two guide posts (3) respectively, the two reset spring pads (69) are interlocked and movably connected to the two guide posts (3) respectively, and the two guide posts (3) are movably connected to the two guide holes (66) respectively.

5. A hardware mold processing mold frame according to claim 1, characterized in that: The bottom mold base structure (5) includes a lower mold base (51). Two locking blocks (52) are fixedly connected to the front and rear ends of the lower mold base (51). A rectangular slot (53) is opened on the upper right side of the lower mold base (51). A T-shaped groove (54) with the right end through is opened on the inner front wall and inner rear wall of the rectangular slot (53). A short screw (55) is threadedly connected to the right front part and the right rear part of the lower mold base (51). A detachable mold assembly (56) is inserted into the two T-shaped grooves (54).

6. A hardware mold processing mold frame according to claim 5, characterized in that: The lower middle part of the four locking blocks (52) is respectively engaged with the four fixing blocks (7). The four locking blocks (52) are detachably connected to the base (1) by two horizontally distributed long screws (9). The lower mold base (51) is engaged in the rectangular groove (8).

7. A hardware mold processing mold frame according to claim 5, characterized in that: The detachable mold assembly (56) includes a workbench (561), a stamping mold frame (563) is fixedly connected to the upper middle part of the workbench (561), T-blocks (562) are fixedly connected to the front and rear ends of the workbench (561), and through screw holes (564) are opened at the front and rear right ends of the workbench (561).

8. A hardware mold processing mold frame according to claim 7, characterized in that: The worktable (561) is connected to the lower mold base (51) through two T-blocks (562) and two T-slots (54), and the worktable (561) is located in a rectangular slot (53). The worktable (561) is detachably connected to the lower mold base (51) through two screw holes (564) and two short screws (55).

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