Mold base pressing equipment for mold base machining

Abstract

The utility model provides a mould base pressing device for mould base processing, which relates to the technical field of mould bases and comprises a base and mould pressing mechanisms, the mould pressing mechanisms are mounted on two sides of the top end of the base, and the mould pressing mechanisms are used for limiting a mould base in the pressing process to ensure that the mould base is always in a correct position in the mounting and using processes. The suspension bracket provides a certain height support, the driving motor provides power to drive the bidirectional screw rod to rotate, so that the two groups of moving blocks move towards each other or away from each other, the upper pressing plate is controlled to move up and down through the rotation of the suspension rod, and after the upper pressing plate is attached to the top end of the mold base, the mold base is fixed. The fastening degree of the limiting blocks and the upper pressing plate is controlled by rotating the limiting screws, so that the limiting blocks move along the sliding grooves of the upper pressing plate, the multiple sets of limiting blocks abut against the top end of the outer side of the mold base and then are fastened, the upper pressing plate continues to press downwards to complete pressing of the mold base, the limiting rods are in sliding connection with the upper pressing plate, and the upper pressing plate and the lower pressing plate are prevented from deviating in the displacement process.

Description

Technical Field

[0001] The utility model relates to the technical field of mold bases, in particular to a mold base pressing device used for mold base processing. Background Art

[0002] During the installation and disassembly of the mold, the mold base clamping device can quickly and conveniently fix and release the mold base, reducing operation time and improving production efficiency. The mold base clamping device can ensure that the mold base is firmly fixed to the mold, reducing safety risks and ensuring the safety of the production process.

[0003] After searching, the document of announcement number "CN217727093U" mentioned that "the utility model relates to a mold base pressing mechanism with adjustable height according to the mold base, comprising a base, a workbench is provided above the base, and a plurality of support plates are fixed between the base and the workbench; a pressing mechanism is provided: that is, a motor drives two screws to rotate, and the rotation of the two screws can drive the fixing plate and the pressing plate to move downward, and the pressing plate is pressed against the mold base, so that the mold base can be pressed and fixed on the workbench, thereby playing a role of pressing and fixing the mold base; this design is convenient to operate and has a good pressing effect on the mold base, which is conducive to ensuring the stability of the mold base during processing; a turning transmission mechanism is provided: that is, the piston rod of the cylinder drives the push plate and the tooth plate to move, and the tooth plate drives the gear to rotate, and the gear The rotation of the wheel drives the bracket to flip, which allows the fixed plate and pressure plate to detach from the workbench, making it easier for workers to place and retrieve the mold base. During use, the device utilizes a clamping mechanism: a motor drives two screws to rotate, which in turn drives the fixed plate and pressure plate downward. The pressure plate presses against the mold base, securing it to the workbench and thus compressing and securing it. This design facilitates operation and provides effective compression, ensuring mold base stability during processing. However, the device lacks a structure to secure the mold base during the compression process, making it impossible to ensure the mold base remains in the correct position during installation and use, and thus failing to guarantee mold precision and product quality. Utility Model Content

[0004] The purpose of the present utility model is to provide a mold base pressing device for mold base processing, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mold base pressing device for mold base processing, comprising a base and a pressing mechanism, wherein the pressing mechanism is installed on both sides of the top of the base;

[0006] The die pressing mechanism includes a driving assembly, a moving assembly, an upper pressing assembly and a limiting assembly. The driving assemblies are installed on both sides of the top of the base, the moving assembly is installed on the inner side of the top of the driving assembly, the upper pressing assembly is installed at the bottom end of the moving assembly, and the limiting assembly is installed on the inner side of the upper pressing assembly.

[0007] Preferably, the driving assembly includes a suspension bracket and a driving motor. The two sides of the top of the base are fixedly connected with the suspension bracket, and the driving motor is installed on the outer side of the suspension bracket.

[0008] Preferably, the moving assembly includes a bidirectional screw and a moving block, one end of the drive motor is connected to the bidirectional screw by a flat key, and the outer end of the bidirectional screw is threadedly connected to the moving block.

[0009] Preferably, the upper pressure assembly includes a suspension rod and an upper pressure plate, the bottom end of the movable block is rotatably connected to the suspension rod via an axis, and the bottom end of the suspension rod is rotatably connected to the upper pressure plate via an axis.

[0010] Preferably, the limiting assembly includes a limiting block and a limiting screw, the inner side of the upper pressing plate is slidably connected to the limiting block through a slot, and the top end of the limiting block is threadedly connected to the limiting screw.

[0011] Preferably, a downward pressing assembly is installed in the middle of the top of the base, and the downward pressing assembly includes a hydraulic telescopic rod and a downward pressing plate. A hydraulic telescopic rod is installed in the middle of the top of the base, and the top of the hydraulic telescopic rod is fixedly connected to the downward pressing plate.

[0012] Preferably, the top of the lower pressure plate is equipped with an abutment assembly, and the abutment assembly includes an electric telescopic rod, a stop block and a limit rod. The top of the lower pressure plate is equipped with an electric telescopic rod, one end of the electric telescopic rod is equipped with a stop block, and the four corners of the top of the lower pressure plate are fixedly connected to the limit rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The die pressing mechanism provides position limiting for the mold base during the pressing process to ensure that the mold base is always in the correct position during installation and use, thereby ensuring the accuracy of the mold and the quality of the product. The hanger provides a certain height support, and the drive motor provides power to drive the bidirectional screw to rotate, so that the two sets of moving blocks move toward or away from each other. The upper pressure plate is controlled by the rotation of the suspension rod. After the upper pressure plate is in contact with the top of the mold base, the degree of tightness between the limit block and the upper pressure plate is controlled by rotating the limit screw, so that the limit block moves along the upper pressure plate slide groove. Multiple sets of limit blocks are in contact with the outer top of the mold base and tightened. Then the upper pressure plate continues to press down to complete the pressing of the mold base.

[0015] 2. Place the mold base in the center of the lower pressure plate, start multiple sets of electric telescopic rods to extend and push the block to engage with the bottom end of the outer side of the mold base to complete the limit fixation of the bottom of the mold base. The limit rod is slidably connected to the upper pressure plate to prevent the upper and lower pressure plates from offsetting during the displacement process. The hydraulic telescopic rod adjusts the height of the lower pressure plate to provide downward pressure while adjusting the working range. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the pressing component and the abutting component of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the drive assembly, moving assembly and upper pressure assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0020] Numbers in the figure: 1. Base; 2. Pressing mechanism; 21. Driving assembly; 211. Hanging bracket; 212. Driving motor; 22. Moving assembly; 221. Bidirectional screw; 222. Moving block; 23. Upper pressure assembly; 231. Hanging rod; 232. Upper pressure plate; 24. Limiting assembly; 241. Limiting block; 242. Limiting screw; 3. Lower pressure assembly; 31. Hydraulic telescopic rod; 32. Lower pressure plate; 4. Abutment assembly; 41. Electric telescopic rod; 42. Abutment block; 43. Limiting rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figure 1-4 As shown, the utility model provides a technical solution: a mold base pressing device for mold base processing, comprising a base 1 and a die pressing mechanism 2, wherein the die pressing mechanism 2 is installed on both sides of the top of the base 1;

[0024] The die pressing mechanism 2 includes a driving component 21, a moving component 22, an upper pressing component 23 and a limit component 24. The driving components 21 are installed on both sides of the top of the base 1, the moving component 22 is installed on the inner side of the top of the driving component 21, the upper pressing component 23 is installed at the bottom end of the moving component 22, and the limit component 24 is installed on the inner side of the upper pressing component 23.

[0025] Furthermore, the drive assembly 21 includes a suspension bracket 211 and a drive motor 212. The suspension bracket 211 is fixedly connected to both sides of the top of the base 1. The drive motor 212 is installed on the outside of the suspension bracket 211. The drive motor 212 provides power to drive the bidirectional screw 221 to rotate.

[0026] Furthermore, the moving component 22 includes a bidirectional screw 221 and a moving block 222. The flat key at one end of the driving motor 212 is connected to the bidirectional screw 221, and the outer thread of the outer end of the bidirectional screw 221 is connected to the moving block 222. The rotation of the bidirectional screw 221 causes the two groups of moving blocks 222 to move toward or away from each other.

[0027] Furthermore, the upper pressure assembly 23 includes a suspension rod 231 and an upper pressure plate 232. The bottom end of the movable block 222 is connected to the suspension rod 231 through an axial rotation, and the bottom end of the suspension rod 231 is connected to the upper pressure plate 232 through an axial rotation. The two groups of movable blocks 222 are displaced toward or away from each other, and the up and down movement of the upper pressure plate 232 is controlled by the rotation of the suspension rod 231.

[0028] Furthermore, the limiting assembly 24 includes a limiting block 241 and a limiting screw 242. The inner side of the upper pressure plate 232 is slidably connected to the limiting block 241 through a slot, and the top of the limiting block 241 is threadedly connected to the limiting screw 242. After the upper pressure plate 232 is fitted with the top of the mold base, the tightness of the limiting block 241 and the upper pressure plate 232 is controlled by rotating the limiting screw 242, so that the limiting block 241 moves along the sliding groove of the upper pressure plate 232. Multiple groups of limiting blocks 241 are fitted with the top of the outer side of the mold base and tightened to complete the limiting fixation of the top of the mold base, and then the upper pressure plate 232 continues to press down to complete the compression of the mold base.

[0029] Example 2

[0030] See also Figure 2 As shown, in comparative example 1, as another embodiment of the present invention, a downward pressing assembly 3 is installed in the middle of the top of the base 1, and the downward pressing assembly 3 includes a hydraulic telescopic rod 31 and a downward pressing plate 32. A hydraulic telescopic rod 31 is installed in the middle of the top of the base 1, and the top of the hydraulic telescopic rod 31 is fixedly connected to the downward pressing plate 32. The mold base is placed in the center of the downward pressing plate 32, and the hydraulic telescopic rod 31 adjusts the height of the downward pressing plate 32 to provide downward pressure while adjusting the working range.

[0031] Furthermore, an abutment assembly 4 is installed at the top of the lower pressure plate 32, and the abutment assembly 4 includes an electric telescopic rod 41, a block 42 and a limit rod 43. An electric telescopic rod 41 is installed at the top of the lower pressure plate 32, and a block 42 is installed at one end of the electric telescopic rod 41. The four corners of the top of the lower pressure plate 32 are fixedly connected with the limit rod 43. The multiple groups of electric telescopic rods 41 are activated to telescope and push the block 42 to abut against the bottom end of the outer side of the mold base to complete the limit fixation of the bottom of the mold base. The limit rod 43 is slidably connected to the upper pressure plate 232 to prevent the upper pressure plate 232 and the lower pressure plate 32 from offsetting during the displacement process.

[0032] Working principle: First, a mold base pressing device used for mold base processing is moved to the working position. When in use, the first step is to place the mold base in the center of the lower pressure plate 32, and the hydraulic telescopic rod 31 adjusts the height of the lower pressure plate 32 to provide downward pressure while adjusting the working range. The second step is to start multiple sets of electric telescopic rods 41 to telescopically push the block 42 to engage with the bottom end of the outer side of the mold base to complete the limit fixation of the bottom of the mold base. The limit rod 43 is slidably connected to the upper pressure plate 232 to prevent the upper pressure plate 232 and the lower pressure plate 32 from offsetting during the displacement process. The third step is that the suspension bracket 211 provides a certain height support, and the drive motor 212 provides power to drive the bidirectional screw The rod 221 rotates, so that the two groups of moving blocks 222 move toward or away from each other, and the upper pressure plate 232 is controlled to move up and down by the rotation of the suspension rod 231. In the fourth step, after the upper pressure plate 232 is fitted with the top of the mold base, the tightness of the limit block 241 and the upper pressure plate 232 is controlled by rotating the limit screw 242, so that the limit block 241 moves along the slide groove of the upper pressure plate 232. Multiple groups of limit blocks 241 are fitted with the top of the outer side of the mold base and tightened to complete the limit fixation of the top of the mold base. After that, the upper pressure plate 232 continues to press down to complete the pressing of the mold base. In this way, the use process of a mold base pressing device for mold base processing is completed.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold base pressing device for mold base processing, comprising a base (1) and a mold pressing mechanism (2), characterized in that: A die pressing mechanism (2) is installed on both sides of the top of the base (1); The die pressing mechanism (2) comprises a driving assembly (21), a moving assembly (22), an upper pressing assembly (23) and a limiting assembly (24); the driving assembly (21) is installed on both sides of the top end of the base (1); the moving assembly (22) is installed on the inner side of the top end of the driving assembly (21); the upper pressing assembly (23) is installed on the bottom end of the moving assembly (22); and the limiting assembly (24) is installed on the inner side of the upper pressing assembly (23).

2. A mold base pressing device for mold base processing according to claim 1, characterized in that: The driving assembly (21) comprises a suspension frame (211) and a driving motor (212); the suspension frames (211) are fixedly connected to both sides of the top of the base (1); and the driving motor (212) is installed on the outside of the suspension frame (211).

3. The mold base pressing device for mold base processing according to claim 2, characterized in that: The moving assembly (22) comprises a bidirectional screw (221) and a moving block (222); one end of the driving motor (212) is connected to the bidirectional screw (221) via a flat key; and the outer end of the bidirectional screw (221) is threadedly connected to the moving block (222).

4. The mold base pressing device for mold base processing according to claim 3, characterized in that: The upper pressing assembly (23) comprises a suspension rod (231) and an upper pressing plate (232); the bottom end of the moving block (222) is connected to the suspension rod (231) via an axis rotation; and the bottom end of the suspension rod (231) is connected to the upper pressing plate (232) via an axis rotation.

5. The mold base pressing device for mold base processing according to claim 4, characterized in that: The limiting assembly (24) comprises a limiting block (241) and a limiting screw (242); the inner side of the upper pressing plate (232) is slidably connected to the limiting block (241) via a slot; and the top end of the limiting block (241) is threadedly connected to the limiting screw (242).

6. The mold base pressing device for mold base processing according to claim 1, characterized in that: A downward pressing assembly (3) is installed at the middle of the top end of the base (1), and the downward pressing assembly (3) includes a hydraulic telescopic rod (31) and a downward pressing plate (32). A hydraulic telescopic rod (31) is installed at the middle of the top end of the base (1), and the top end of the hydraulic telescopic rod (31) is fixedly connected to the downward pressing plate (32).

7. The mold base pressing device for mold base processing according to claim 6, characterized in that: The top of the lower pressing plate (32) is equipped with an abutting assembly (4), and the abutting assembly (4) includes an electric telescopic rod (41), a stop block (42) and a limit rod (43). The top of the lower pressing plate (32) is equipped with an electric telescopic rod (41), one end of the electric telescopic rod (41) is equipped with a stop block (42), and the four corners of the top of the lower pressing plate (32) are fixedly connected to the limit rod (43).

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