A character matrix device for quickly repairing a character matrix of a casting

Abstract

The utility model discloses a kind of character matrix devices of quick repair casting character of casting, belong to lost foam casting equipment technical field, a kind of character matrix devices of quick repair casting character of casting, including chassis and character matrix body, the middle position of the top of the chassis is fixedly installed with transverse linear module, the top of slide holder on the transverse linear module is fixedly connected with supporting plate, the character matrix body is located at the top of supporting plate, the top of the chassis is fixedly connected with mounting bracket, it can utilize transverse, longitudinal linear module and the cooperation cutter head of lifting mechanism, it is made into standard openwork character matrix style on character matrix body according to standard, by the design of the recyclable openwork character matrix body, so that it can utilize processing processing character matrix body cooperation repair and filling material quick repair casting character, so that the appearance of casting character after repair is regular, font is clear, both save production cost, improve efficiency, while improving environment.

Description

Technical Field

[0001] This utility model relates to the field of lost foam casting equipment technology, and more specifically, to a character mold device for quickly repairing characters on castings. Background Technology

[0002] In the lost foam casting process, on the one hand, the small structure of the characters makes it difficult to embed sand, easily leading to incomplete sand embedding and missing characters in the casting stage. On the other hand, due to poor sealing between the characters and the model body, the coating seeps into the gaps between the characters and the model during the coating process, resulting in missing characters in the casting stage. After missing characters are found, they are usually repaired by welding, which is not only inefficient, but also causes adverse effects on the physical and mental health of welding workers due to prolonged exposure to welding fumes. Furthermore, the welded characters have an irregular appearance, affecting aesthetics and creating a poor impression on customers. Therefore, this paper studies and improves the existing structure to provide a character mold device for quickly repairing characters in castings, aiming to achieve a more practical purpose. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a character mold device for quickly repairing cast characters. It can use horizontal and vertical straight modules and a lifting mechanism in conjunction with a cutting head to create a standard hollow character mold pattern on the character mold body according to standards. Through the design of a reusable hollow character mold body, the processed character mold body can be used in conjunction with repair and filling materials to quickly repair cast characters. This results in a neat appearance and clear font after repair, which not only saves production costs and improves efficiency, but also improves the environment.

[0005] 2. Technical Solution

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A type mold device for quickly repairing typefaces on castings includes a base frame and a type mold body. A horizontal linear module is fixedly installed at the middle position of the top of the base frame. A support plate is fixedly connected to the top of the slide on the horizontal linear module. The type mold body is located on the top of the support plate. A mounting frame is fixedly connected to the top of the base frame. A vertical linear module is slidably connected to one side of the mounting frame via two linear guide rails. A cutter head is fixedly installed at the bottom of the slide on the vertical linear module. A lifting mechanism is installed on one side of one of the linear guide rails.

[0008] Furthermore, the top of the base frame is fixedly connected to two guide rods via a fixed seat, and a movable block is slidably sleeved on the outer periphery of the guide rods. The top of the movable block is fixedly connected to the bottom of the tray.

[0009] Furthermore, guide wheels are fixedly connected to both sides of the slide block on the transverse linear module, and the outer periphery of the guide wheels is slidably connected to the outer side of the slide rail on the transverse linear module.

[0010] Furthermore, guide wheels are fixedly connected to both sides of the slide block on the longitudinal linear module, and the outer periphery of the guide wheels is slidably connected to the outer side of the slide rail on the longitudinal linear module.

[0011] Furthermore, the lifting mechanism includes a stepper motor and a lead screw. The stepper motor is fixedly installed on the top of the base frame, and the lead screw is rotatably installed on one side of the mounting frame via a bearing seat. The output shaft of the stepper motor is connected to the bottom end of the lead screw via a coupling. A slider is threadedly connected to the outer circumference of the lead screw, and one side of the slider is fixedly connected to a slide block on one of the linear guide rails.

[0012] Furthermore, the cutter head is located above the support plate.

[0013] 3. Beneficial effects

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] (1) This solution, through the coordinated action of the horizontal linear module, the vertical linear module, and the lifting mechanism, achieves precise movement of the cutter head in the X, Y, and Z directions. It can quickly carve hollowed-out letter molds conforming to standard sizes and shapes onto the letter mold body according to a preset program, effectively avoiding the irregular appearance of the cast characters caused by human error in traditional welding repair methods. Meanwhile,

[0016] (2) This solution, through the design of a reusable character mold body, allows for the replacement of new character mold materials after a batch of castings has been repaired, which greatly reduces the cost of mold production. Furthermore, through the combination of the character mold body and the repair material, the repair process does not require welding, which reduces smoke and dust emissions, improves the working environment, reduces the harm to the physical and mental health of operators, and significantly improves the overall efficiency and quality of castings and character repair. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 For the present utility model Figure 1 A schematic diagram of the rear structure;

[0019] Figure 3This is a bottom view of the structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the repair process of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Base frame;

[0023] 2. Font body;

[0024] 3. Horizontal linear module;

[0025] 4. Pallet;

[0026] 5. Mounting bracket;

[0027] 6. Linear guide rail;

[0028] 7. Longitudinal linear module;

[0029] 8. Blade tip;

[0030] 9. Lifting mechanism; 901. Stepper motor; 902. Lead screw; 903. Slider;

[0031] 10. Guide rod;

[0032] 11. Move block;

[0033] 12. Guide wheel one;

[0034] 13. Guide wheel two. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0036] Example:

[0037] Please see Figures 1-4 A type mold device for quickly repairing typefaces in castings includes a base frame 1 and a type mold body 2. A horizontal linear module 3 is fixedly installed at the middle position of the top of the base frame 1. A support plate 4 is fixedly connected to the top of the slide on the horizontal linear module 3. The type mold body 2 is located on the top of the support plate 4. A mounting frame 5 is fixedly connected to the top of the base frame 1. A vertical linear module 7 is slidably connected to one side of the mounting frame 5 through two linear guide rails 6. A cutter head 8 is fixedly installed at the bottom of the slide on the vertical linear module 7. A lifting mechanism 9 is installed on one side of one of the linear guide rails 6.

[0038] See Figure 3 The top of the base frame 1 is fixedly connected to two guide rods 10 via a fixed seat. A moving block 11 is slidably sleeved on the outer periphery of the guide rods 10. The top of the moving block 11 is fixedly connected to the bottom of the support plate 4. In use, the support plate 4 drives the character mold body 2 to move smoothly through the horizontal linear module 3. With the guidance and limiting of the guide rods 10 and the moving block 11, the stability of the character mold body 2 during the processing is ensured, and the processing accuracy of the hollow character mold is further improved.

[0039] See Figure 1 Guide wheels 12 are fixedly connected to both sides of the slide block on the horizontal linear module 3. The outer periphery of the guide wheels 12 is slidably connected to the outer side of the slide rail on the horizontal linear module 3. In use, the guide wheels 12 can ensure the stable movement of the slide block on the horizontal linear module 3, thereby ensuring the stable movement of the tray 4.

[0040] See Figure 3 Guide wheels 13 are fixedly connected to both sides of the slide on the longitudinal linear module 7. The outer periphery of the guide wheels 13 is slidably connected to the outer side of the slide rail on the longitudinal linear module 7. During use, the guide wheels 13 can ensure the stable adjustment of the slide on the longitudinal linear module 7, thereby ensuring the stable movement of the cutter head 8.

[0041] See Figure 2 The lifting mechanism 9 includes a stepper motor 901 and a lead screw 902. The stepper motor 901 is fixedly installed on the top of the base frame 1, and the lead screw 902 is rotatably installed on one side of the mounting frame 5 through a bearing seat. The output shaft of the stepper motor 901 is connected to the bottom end of the lead screw 902 through a coupling. A slider 903 is threadedly connected to the outer circumference of the lead screw 902, and one side of the slider 903 is fixedly connected to a slide block on one of the linear guide rails 6.

[0042] See Figure 1 The cutter head 8 is located above the support plate 4.

[0043] In use: First, place the character mold body 2 on top of the support plate 4. Set the required size, shape, and other processing parameters of the characters through the external control system. After starting the device, the horizontal linear module 3 drives the support plate 4 to move the character mold body 2 along the X-axis to the processing start position. At the same time, the stepper motor 901 in the lifting mechanism 9 starts, driving the lead screw 902 to rotate, causing the slider 903 to rise and fall along the lead screw 902. Then, through the linear guide rail 6, the vertical linear module 7 is raised and lowered as a whole, adjusting the cutter head 8 to the initial processing height in contact with the surface of the character mold body 2. Subsequently, the vertical linear module 7 drives the cutter head 8 to move along the Y-axis. Combined with the X-axis movement control of the character mold body 2 by the horizontal linear module 3, the cutter head 8 performs engraving operations on the character mold body 2 according to the preset trajectory. Guide wheels 12 and 13 ensure the smooth movement of the slides of the horizontal linear module 3 and the vertical linear module 7, respectively, to avoid deviation during processing. After processing, the lifting mechanism 9 drives the cutter head 8 to rise and reset, and the horizontal linear module 3 moves the pallet 4 to the material picking position. The operator removes the processed hollow letter mold body 2 and attaches it to the missing part of the casting. The letter is repaired by filling with repair material. After repair, the appearance of the casting is neat and the font is clear, which saves production costs, improves efficiency, and improves the environment.

[0044] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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.

[0045] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A type mold device for rapidly repairing typefaces on castings, comprising a base frame (1) and a type mold body (2), characterized in that: A horizontal linear module (3) is fixedly installed at the middle position of the top of the base frame (1). A support plate (4) is fixedly connected to the top of the slide on the horizontal linear module (3). The character mold body (2) is located on the top of the support plate (4). A mounting bracket (5) is fixedly connected to the top of the base frame (1). A longitudinal linear module (7) is slidably connected to one side of the mounting bracket (5) through two linear guide rails (6). A cutter head (8) is fixedly installed at the bottom of the slide on the longitudinal linear module (7). A lifting mechanism (9) is installed on one side of one of the linear guide rails (6).

2. The type mold device for rapidly repairing typefaces on castings according to claim 1, characterized in that: The top of the base frame (1) is fixedly connected to two guide rods (10) by a fixed seat. A moving block (11) is slidably sleeved on the outer periphery of the guide rod (10). The top of the moving block (11) is fixedly connected to the bottom of the support plate (4).

3. The type mold device for rapidly repairing typefaces on castings according to claim 1, characterized in that: Guide wheels (12) are fixedly connected to both sides of the slide block on the transverse linear module (3), and the outer periphery of the guide wheels (12) is slidably connected to the outer side of the slide rail on the transverse linear module (3).

4. The type mold device for rapidly repairing typefaces on castings according to claim 1, characterized in that: Guide wheels (13) are fixedly connected to both sides of the slide block on the longitudinal linear module (7), and the outer periphery of the guide wheels (13) is slidably connected to the outer side of the slide rail on the longitudinal linear module (7).

5. The type mold device for rapidly repairing typefaces on castings according to claim 1, characterized in that: The lifting mechanism (9) includes a stepper motor (901) and a lead screw (902). The stepper motor (901) is fixedly installed on the top of the base frame (1). The lead screw (902) is rotatably installed on one side of the mounting frame (5) through a bearing seat. The output shaft of the stepper motor (901) is connected to the bottom end of the lead screw (902) through a coupling. The outer circumference of the lead screw (902) is threaded with a slider (903). One side of the slider (903) is fixedly connected to a slide block on one of the linear guide rails (6).

6. The type mold device for rapidly repairing typefaces on castings according to claim 1, characterized in that: The cutter head (8) is located above the support plate (4).

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