Two-in-one press-fit jig for mold part machining

Abstract

The utility model relates to the technical field of mounting technology, and discloses a two-in-one press-fit jig for die part processing, which comprises an operation table, the top of a protective shell is fixedly connected with two driving assemblies for providing front and back sliding power, the interior of the protective shell is fixedly connected with two hole plates, and the hole plates are fixedly connected with the operation table. A second linear guide rail is fixedly connected to the top of the hole plate, a sliding block is slidably connected to the top of the second linear guide rail, a moving block is slidably connected to the interior of the sliding block, a second switching plate is fixedly connected to the top of the moving block, and a connecting rod is fixedly connected to the interior of the moving block. In the sliding intersection process, the bottom of the second switching plate is connected with the movable block, the movable block is connected with the sliding column through the connecting rod, the sliding column slides along the hole in the protection shell, and the hole is in the form that the middle is low and the two sides are high. Therefore, during intersection, the second switching plate moves downwards to be intersected with and avoid the first switching plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mounting process, especially to a two-in-one compression jig for mold part machining. BACKGROUND

[0002] Mold part machining refers to various machining processes performed on mold parts during mold manufacturing to ensure the precision, functionality, and production efficiency of the mold. As a tool for producing parts, a mold is typically composed of multiple components, and mold part machining involves the design, manufacturing, and machining processes of these components. A two-in-one compression jig (also known as a "two-in-one compression tool" or "two-in-one compression clamp") is a tool or device used during manufacturing and assembly, typically for precisely fixing and compressing two components and assemblies.

[0003] In the prior art, some compression jigs usually require manual switching of mold templates to adapt to the machining needs of different parts. This process not only consumes time and effort but also easily leads to human errors, affecting machining efficiency and product quality. In addition, frequent manual switching also exacerbates mold wear and tear, increasing maintenance costs. Therefore, a two-in-one compression jig for mold part machining is proposed to solve the above problems. SUMMARY

[0004] To address the above shortcomings, the utility model provides a two-in-one compression jig for mold part machining, aiming to improve the problem that some compression jigs in the prior art cannot automatically switch.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A two-in-one compression jig for mold part machining includes an operating table, a protective shell fixedly connected to the bottom of the operating table, two drive assemblies fixedly connected to the top of the protective shell to provide forward and backward sliding force, two hole plates fixedly connected inside the protective shell, a linear guide rail two fixedly connected to the top of the hole plate, a sliding block slidingly connected to the top of the linear guide rail two, a plurality of connecting columns slidingly connected inside the sliding block, a moving block slidingly connected inside the sliding block, a switching plate two fixedly connected to the top of the moving block, a connecting rod fixedly connected to the inside of the moving block, and sliding columns fixedly connected to both ends of the connecting rod.

[0007] Further description of the above technical solutions:

[0008] The drive assembly includes a linear guide rail one, which is fixedly connected to the top of the protective shell, and a switching plate one slidingly connected to the bottom of the linear guide rail one.

[0009] As a further description of the above technical solutions:

[0010] The top of the operation table is fixedly connected with a plurality of high support columns, and the top of the high support column is fixedly connected with a fixed plate.

[0011] As a further description of the above technical solutions:

[0012] The top of the fixed plate is fixedly connected with a gas cylinder, the driving end of the gas cylinder is fixedly connected with a telescopic column, and the outer portion of the telescopic column is fixedly connected with a film pressing plate.

[0013] As a further description of the above technical solutions:

[0014] The top of the operation table is fixedly connected with a low support column, the top of the low support column is fixedly connected with a discharging box, and the bottom of the discharging box is fixedly connected with a support plate.

[0015] As a further description of the above technical solutions:

[0016] The top of the support plate is fixedly connected with a motor, the driving end of the motor is fixedly connected with a rotating column, the outer portion of the rotating column is fixedly connected with a driving wheel, the outer portion of the driving wheel is coupled with a belt, and the outer portion of the belt is fixedly connected with a pushing block.

[0017] As a further description of the above technical solutions:

[0018] The bottom of the discharging box is fixedly connected with a fixed block, the outer portion of the fixed block is rotatably connected with a driven wheel, and the outer portion of the driven wheel is coupled with the outer portion of the belt.

[0019] As a further description of the above technical solutions:

[0020] The top of the operation table is slidably connected with a receiving box, the outer portion of the switching plate two is slidably connected in the inner portion of the protective shell, and the inner portion of the hole plate is slidably connected in the inner portion of the sliding column.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、 the utility model discloses, through starting linear guide rail one and linear guide rail two make switching plate one and switching plate two slide on the protective shell, in the process of sliding intersection, the bottom of switching plate two is connected mobile block, because mobile block is connected through connecting rod in with sliding column. Because sliding column is along the hole of the hole plate in the inner portion of the protective shell and slides, and the hole is the form that the middle is low and both sides are high, so in intersection switching plate two moves down and avoids switching plate one, and thus template compression two is more convenient.

[0023] 2. In this utility model, the rotating column of the starting motor drives the drive wheel to rotate, and the force of the drive wheel's rotation is transmitted to the driven wheel through the coupling connection with the belt, so that the driven wheel also rotates. Because there are push blocks on the belt, the template inside the receiving box is pushed onto the switching plate one and switching plate two, thus realizing the effect of automatic template feeding. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a two-in-one pressing fixture for processing mold parts according to the present invention;

[0025] Figure 2 This is a schematic diagram of the support plate of a two-in-one pressing fixture for processing mold parts proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the drive wheel of a two-in-one pressing fixture for processing mold parts proposed in this utility model;

[0027] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Operating platform; 2. Protective shell; 3. Linear guide rail one; 4. Switching plate one; 5. Perforated plate; 6. Linear guide rail two; 7. Sliding block; 8. Connecting column; 9. Switching plate two; 10. Moving block; 11. Connecting rod; 12. Sliding column; 13. High support column; 14. Fixed plate; 15. Cylinder; 16. Telescopic column; 17. Pressing plate; 18. Low support column; 19. Feeding box; 20. Support plate; 21. Motor; 22. Rotating column; 23. Drive wheel; 24. Belt; 25. Fixed block; 26. Driven wheel; 27. Pushing block; 28. Receiving box. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 2 , Figure 4This utility model provides an embodiment of a two-in-one pressing fixture for processing mold parts, including an operating table 1. The operating table 1 is the basic platform of the entire fixture, and its shape is rectangular. It is made of a sturdy and flat metal material, such as a thick steel plate, and the surface is finely polished to ensure its levelness and stability, providing reliable support for the installation and operation of subsequent components. A protective shell 2 is fixedly connected to the bottom of the operating table 1. The protective shell 2 is a cuboid-like cover structure made of a metal material with certain strength and toughness, such as aluminum alloy. Its function is to protect the internal drive components and other key components from interference and collisions from the external environment, and at the same time, it provides a certain degree of integrity and stability for the entire fixture. Two drive components that provide front and rear sliding force are fixedly connected to the top of the protective shell 2. The drive components include a linear guide rail 3. The linear guide rail 3 is a... A long, straight mechanical component, made of high-strength alloy steel, with a smooth and hard surface, exhibits good guiding properties and wear resistance. Linear guide rail 3 is externally fixedly connected to the top of the protective shell 2. A switching plate 4 is slidably connected to the bottom of linear guide rail 3. Switching plate 4 is a flat rectangular plate made of wear-resistant and high-strength engineering plastic. Two perforated plates 5 are internally fixedly connected to the protective shell 2. Perforated plates 5 are flat, rectangular structures made of metal, such as stainless steel, with a hole on their surface that is lower in the middle and higher on both sides. A linear guide rail 6 is fixedly connected to the top of perforated plates 5. Linear guide rail 6, similar to linear guide rail 3, is also a long, straight guiding component made of high-quality metal with a smooth surface, used to guide the sliding movement of other components. A sliding block 7 is slidably connected to the top of linear guide rail 6.

[0032] The sliding block 7 is a small, block-shaped structure, roughly rectangular in shape, made of wear-resistant metal, such as surface-hardened steel. Multiple connecting posts 8 are slidably connected inside the sliding block 7. These connecting posts 8 are slender cylindrical shapes, made of hard and smooth alloy steel, and can slide freely inside the sliding block 7, providing flexibility for the structural connections and force transmission of the entire device. A movable block 10 is slidably connected inside the sliding block 7. The movable block 10 is a block-shaped object, similar in shape to a cuboid, made of engineering plastic with a certain strength and toughness, and slides along a specific direction inside the sliding block 7. A switching plate 2 9 is fixedly connected to the top of the movable block 10. The switching plate 2 9 is also a rectangular plate, made of a similar material to the switching plate 1 4, and is fixed to the movable block 10. The connection can move with the movement of the moving block 10. The moving block 10 is fixedly connected to the internal part of the connecting rod 11. The connecting rod 11 is a cylindrical metal rod with a hard material, used for connection and force transmission. The two ends of the connecting rod 11 are fixedly connected to the sliding column 12. The sliding column 12 is a cylinder with a smooth and wear-resistant material. It can slide in a specific hole or track, providing key support and guidance for the movement of the entire device. The top of the operating table 1 is slidably connected to the receiving box 28. The receiving box 28 is a container used to collect the mold parts after processing. Its shape is generally cuboid and made of plastic or metal material, which makes it convenient for operators to collect finished products. The external part of the switching plate 2 slidably connects to the inside of the protective shell 2, and the internal part of the perforated plate 5 slidably connects to the inside of the sliding column 12.

[0033] Reference Figure 1 , Figure 3 The top of the operating platform 1 is fixedly connected to multiple high support columns 13. Each high support column 13 is cylindrical and made of sturdy metal material such as steel pipe. It is vertically fixed to the top of the operating platform 1, and its height is designed to meet the installation and operation requirements of subsequent components, providing stable support for the upper structure of the entire fixture. A fixing plate 14 is fixedly connected to the top of each high support column 13. The fixing plate 14 is a flat rectangular metal plate made of steel with a smooth surface, providing a stable plane for the installation of subsequent components. A cylinder 15 is fixedly connected to the top of the fixing plate 14. The cylinder 15 is a common power output device. Its outer shell is made of metal and is cylindrical in shape. Inside, there is a complex electromagnetic winding and rotor structure that can convert electrical energy into mechanical energy. The drive end of the cylinder 15 is fixedly connected to a telescopic column 16. The telescopic column 16 is a cylindrical metal rod made of hard material. It can telescopically move under the drive of the cylinder 15. Its telescopic direction is along the axis of the cylinder 15, providing power and displacement for the subsequent pressing action. The outside of the telescopic column 16 is fixedly connected to a pressure plate 17. The pressure plate 17 is a large flat plate with a rectangular shape. It is made of a metal material with a certain degree of hardness and wear resistance, such as aluminum alloy.

[0034] A low support column 18 is fixedly connected to the top of the operating table 1. Similar to the high support column 13, the low support column 18 is made of metal, but its height is lower than the high support column 13, providing a suitable support height for the material box 19. The top of the low support column 18 is fixedly connected to the material box 19, a container for holding two different mold parts to be processed. Its shape is generally cuboid or cube, made of plastic or metal, with internal space for storing parts. The bottom of the material box 19 is fixedly connected to a support plate 20, a rectangular plate leaning towards an L-shape, made of metal, used to support components such as the motor 21. The top of the support plate 20 is fixedly connected to the motor 21, a common power device with a metal casing and internal components such as a stator and rotor, capable of converting electrical energy into rotational mechanical energy. The drive end of the motor 21 is fixedly connected to a rotating column 22, a cylindrical metal shaft. The rotating column 22 is hard and can rotate around its own axis under the drive of the motor 21, providing power for subsequent transmission. The external of the rotating column 22 is fixedly connected to the drive wheel 23. The drive wheel 23 is a circular wheel-shaped structure made of metal and is used to transmit power. The external of the drive wheel 23 is coupled to the belt 24. The belt 24 is a ring-shaped rubber belt with a certain degree of flexibility and strength. Its surface is smooth and can effectively transmit power. The external of the belt 24 is fixedly connected to the push block 27. The bottom of the discharge box 19 is fixedly connected to the fixing block 25. The fixing block 25 is a block-shaped object made of metal and is used to fix and support the driven wheel 26. The external of the fixing block 25 is rotatably connected to the driven wheel 26. The driven wheel 26 is a circular wheel-shaped structure with a similar material and shape to the drive wheel 23. Through the coupling connection with the belt 24, it rotates under the drive of the drive wheel 23, thereby realizing the operation of the entire transmission system. The external of the driven wheel 26 is coupled to the outside of the belt 24.

[0035] Working principle: First, the starting motor 21 rotates the rotating column 22, which drives the driving wheel 23 to rotate. Then, through the coupling connection with the belt 24, the force of the driving wheel 23 is transmitted to the driven wheel 26, so that the driven wheel 26 also rotates. Because there is a pushing block 27 on the belt 24, the template inside the receiving box 28 is pushed onto the switching plate 1 4 and the switching plate 2 9, realizing automatic template feeding. The mold parts to be processed are sent to the bottom of the pressing plate 17.

[0036] Cylinder 15 starts working, driving the telescopic column 16 to extend downwards, pushing the pressing plate 17 to press the mold parts, completing the initial pressing operation. During the pressing process, linear guide rails 1-3 and 2-6 are activated, causing switching plates 1-4 and 2-9 to slide on the protective shell 2. During the sliding intersection, the bottom of switching plate 2-9 is connected to the moving block 10, which is connected to the sliding column 12 via the connecting rod 11. Since the sliding column 12 slides along the holes in the perforated plate 5 inside the protective shell 2, and the holes are low in the middle and high on both sides, switching plate 2-9 moves downwards to avoid intersecting with switching plate 1-4 at the intersection, making the pressing of the two plates into one more convenient. After pressing is completed, the finished mold parts are collected through the receiving box 28, allowing operators to easily remove the finished products. The entire process achieves automatic switching of the mold plates and efficient pressing operation, improving production efficiency and reducing manual intervention. The design of this fixture ensures flexibility and stability under different processing requirements, making the processing of mold parts more efficient and precise.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A two-in-one pressing fixture for processing mold parts, comprising an operating table (1), characterized in that: The bottom of the operating table (1) is fixedly connected to a protective shell (2). The top of the protective shell (2) is fixedly connected to two drive components that provide forward and backward sliding force. The inside of the protective shell (2) is fixedly connected to two perforated plates (5). The top of the perforated plates (5) is fixedly connected to a linear guide rail (6). The top of the linear guide rail (6) is slidably connected to a sliding block (7). The inside of the sliding block (7) is slidably connected to multiple connecting columns (8). The inside of the sliding block (7) is slidably connected to a moving block (10). The top of the moving block (10) is fixedly connected to a switching plate (9). The inside of the moving block (10) is fixedly connected to a connecting rod (11). The two ends of the connecting rod (11) are fixedly connected to sliding columns (12).

2. The two-in-one pressing fixture for processing mold parts according to claim 1, characterized in that: The drive assembly includes a linear guide rail (3), which is fixedly connected to the top of the protective shell (2), and a switching plate (4) is slidably connected to the bottom of the linear guide rail (3).

3. The two-in-one pressing fixture for processing mold parts according to claim 1, characterized in that: The top of the operating table (1) is fixedly connected to a plurality of high support columns (13), and the top of the high support columns (13) is fixedly connected to a fixing plate (14).

4. The two-in-one pressing fixture for processing mold parts according to claim 3, characterized in that: A cylinder (15) is fixedly connected to the top of the fixed plate (14), a telescopic column (16) is fixedly connected to the drive end of the cylinder (15), and a pressure plate (17) is fixedly connected to the outside of the telescopic column (16).

5. The two-in-one pressing fixture for processing mold parts according to claim 1, characterized in that: The top of the operating table (1) is fixedly connected to a low support column (18), the top of the low support column (18) is fixedly connected to a feeding box (19), and the bottom of the feeding box (19) is fixedly connected to a support plate (20).

6. The two-in-one pressing fixture for processing mold parts according to claim 5, characterized in that: A motor (21) is fixedly connected to the top of the support plate (20), a rotating column (22) is fixedly connected to the drive end of the motor (21), a drive wheel (23) is fixedly connected to the outside of the rotating column (22), a belt (24) is coupled to the outside of the drive wheel (23), and a push block (27) is fixedly connected to the outside of the belt (24).

7. The two-in-one pressing fixture for processing mold parts according to claim 6, characterized in that: The bottom of the feeding box (19) is fixedly connected to a fixing block (25), and a driven wheel (26) is rotatably connected to the outside of the fixing block (25). The driven wheel (26) is externally coupled to the outside of the belt (24).

8. The two-in-one pressing fixture for processing mold parts according to claim 1, characterized in that: The top of the operating table (1) is slidably connected to a receiving box (28), the outside of the switching plate (9) is slidably connected to the inside of the protective shell (2), and the inside of the perforated plate (5) is slidably connected to the inside of the sliding column (12).

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