Die quick-release pressing plate

Abstract

The utility model discloses a mould quick-release pressing plate, which comprises a fixed seat and a mounting seat which are in sliding connection, and is characterized in that the mounting seat is rotationally connected with a pressing plate body through a bolt, the pressing plate body is mutually connected with a bolt through threads, and a sliding block is arranged on the lower side of the bolt. According to the mold quick-release pressing plate, a plurality of components are assembled into a whole and are matched with the sliding effect between the fixed seat and the mounting seat, so that the fine adjustment effect of the mounting position of a device can be achieved, the actual use requirement can be better met, the dismounting and mounting time of the device can be greatly saved, and the production efficiency is improved. And a direct pressing type pressing plate body mechanism is changed into a lever type pressing plate body mechanism, so that the torsion needed by the screw is greatly reduced, the problems that the pressing plate body is damaged and the adjusting screw rod slips are effectively avoided, and the service life of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of die pressing plate bodies, in particular to a quick-release die pressing plate. Background Technique

[0002] The die pressing plate body is used to install and fix the die to the processing table for a limiting function, and is currently widely used in industries such as injection molding and machining. The traditional die pressing plate body is a direct pressing structure. For example, the die pressing plate body with the publication number CN200820002721.6 uses a flange bolt to replace the combination of a bolt and a bolt gasket, which is more convenient in use and reduces costs because no spare materials need to be provided. However, the above-mentioned existing direct pressing plate body still has some deficiencies in actual use:

[0003] 1. The existing direct pressing plate body has many accessories, and the disassembled parts are easy to lose. It takes a long time to find all the accessories when reinstalling, thus affecting the installation efficiency.

[0004] 2. The existing screw direct pressing structure is equivalent to directly applying the force of the screw to the object being pressed, so a lot of torque is required. This will cause the pressing plate body to be easily deformed, and the threads on the equipment are easily stripped. If the threads are stripped, it is very difficult to repair; the large torque required will greatly increase the difficulty of disassembly and assembly for on-site construction workers, and there will be a phenomenon that the pressing plate body installed by one worker cannot be removed by the next worker, greatly increasing the disassembly and assembly time.

[0005] Therefore, in view of the above problems, a quick-release die pressing plate is now designed to better meet the actual use requirements. Content of the Utility Model

[0006] The purpose of the utility model is to provide a quick-release die pressing plate to solve the problems of being easy to slip from the hand, poor waterproof performance, and inconvenient use proposed in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A quick-release die pressing plate includes a fixed seat and a mounting seat. The fixed seat and the mounting seat are slidably connected. It is characterized in that: the mounting seat is rotationally connected to the pressing plate body through a pin, the pressing plate body is connected to a bolt through a thread, and a slider is arranged below the bolt.

[0008] Preferably, the fixed seat and the mounting seat are slidably connected, and the fixed seat is a "T" - shaped structure. Through the sliding action between the fixed seat and the mounting seat, the position of the mounting seat can be conveniently adjusted, so as to realize the position adjustment of the sheet metal pressing plate body, so as to better meet the actual fixing requirements.

[0009] Preferably, the fixing base is locked with the operating table through positioning screws. The upper end surfaces of the positioning screws are flush with the fixing base, and there are two positioning screws. Through the function of the positioning screws, the installation and locking of the fixing base can be facilitated, ensuring the stability of the fixing of the fixing base.

[0010] Preferably, one end of a spring is fixed to the lower end surface of the pressing plate body, and the other end of the spring is fixed in the right-side groove on the upper end surface of the fixing base. Through the elastic function of the spring, it can provide a function for the automatic reset of the pressing plate body, thus facilitating the disassembly of the device.

[0011] Preferably, the slider is slidably connected to the fixing base, and the cross-section of the slider is an inverted "T" structure. Through the sliding action between the slider and the fixing base, the normal use of the device can be ensured.

[0012] Preferably, an arc-shaped groove is formed on the upper end surface of the slider, and the arc-shaped groove cooperates with the end of the bolt. Through the cooperation between the arc-shaped groove and the end of the bolt, damage to the end of the bolt can be avoided.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this quick-release pressing plate of the mold, by assembling multiple components into a whole and cooperating with the sliding action between the fixing base and the mounting base, the fine adjustment of the installation position of the device can be realized to better meet the actual use requirements, and the disassembly and assembly time of the device can be greatly saved. Moreover, by changing the direct-pressure pressing plate body mechanism into a lever-type pressing plate body mechanism, the torque required for the screws can be greatly reduced, thereby effectively avoiding problems such as damage to the pressing plate body and slipping of the adjusting screw, and ensuring the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view exploded three-dimensional structure schematic diagram of the overall composition of the present practical device;

[0015] Figure 2 It is a front view three-dimensional structure schematic diagram of the overall composition of the present utility model;

[0016] Figure 3 It is a side view three-dimensional structure schematic diagram of the overall composition of the present utility model.

[0017] In the figure: 1, fixing base; 101, positioning screw; 2, mounting base; 3, pressing plate body; 4, bolt; 5, slider; 501, arc-shaped groove; 6, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-3 , the present invention provides a technical solution: a quick-release pressing plate for a mold, including a fixed seat 1 and a mounting seat 2. The fixed seat 1 and the mounting seat 2 are slidably connected. The mounting seat 2 is rotatably connected to the pressing plate body 3 through a pin. The pressing plate body 3 is connected to a bolt 4 through a thread. A slider 5 is provided below the bolt 4.

[0020] The fixed seat 1 and the mounting seat 2 are slidably connected, and the fixed seat 1 is of a "T" shape; the fixed seat 1 is locked to the operating table through a positioning screw 101, and the upper end face of the positioning screw 101 is flush with the fixed seat 1, and two positioning screws 101 are provided;

[0021] When using this quick-release pressing plate for a mold, as Figures 1-3 shown, first install the entire device. By passing the positioning screw 101 through the fixed seat 1 and connecting and locking it with the operating table, the installation and fixation of the fixed seat 1 can be realized, ensuring the stability of the fixed seat 1. Then, with the nested sliding effect between the fixed seat 1 and the mounting seat 2, the installation and position adjustment of the mounting seat 2 can be realized, thereby realizing the position adjustment of the pressing plate body 3 to better meet the requirements of mold pressing and fixation. And according to the above principle, when it is necessary to replace the mounting seat 2 of different sizes, there is no need to disassemble the fixed seat 1, thus greatly saving the disassembly and assembly time and improving work efficiency;

[0022] One end of a spring 6 is fixed to the lower end face of the pressing plate body 3, and the other end of the spring 6 is fixed in the right-side groove on the upper end face of the fixed seat 1; the slider 5 and the fixed seat 1 are slidably connected, and the cross section of the slider 5 is of an inverted "T" shape; an arc-shaped groove 501 is provided on the upper end face of the slider 5, and the arc-shaped groove 501 cooperates with the end of the bolt 4;

[0023] After the device is installed, as Figures 1-3As shown, through the sliding action between the fixed seat 1 and the mounting seat 2, the position of the pressing plate body 3 can be adjusted so that the end of the pressing plate body 3 moves above the mold. When pressing the mold, only need to rotate the bolt 4. With the threaded connection between the bolt 4 and the pressing plate body 3, the distance between the left end of the adjusting pressing plate body 3 and the fixed seat 1 can be adjusted, so that the pressing plate body 3 rotates, and the right end of the pressing plate body 3 presses the mold. And when the pressing plate body 3 rotates, the bolt 4 rotates synchronously. The sliding action between the slider 5 and the fixed seat 1 can make the end of the bolt 4 always cooperate with the arc-shaped groove 501. And through the arc-shaped structure of the arc-shaped groove 501, the inclined rotation of the bolt 4 can be adapted to ensure the normal use of the device. This is the working principle of the quick-release pressing plate of the mold.

[0024] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-release pressing plate for a mold, comprising a fixed seat (1) and a mounting seat (2), wherein the fixed seat (1) is slidably connected to the mounting seat (2), and is characterized in that: The mounting base (2) is rotatably connected to the pressing plate body (3) by a pin, the pressing plate body (3) is connected to the bolt (4) by a thread, and a slider (5) is arranged below the bolt (4).

2. The quick-release pressing plate for a mold according to claim 1, wherein: The fixed base (1) is slidably connected to the mounting base (2), and the fixed base (1) has a "T" - shaped structure.

3. The quick-release pressing plate for a mold according to claim 1, wherein: The fixed base (1) is locked to the operating table by a positioning screw (101). The upper end surface of the installed positioning screw (101) is flush with the fixed base (1), and there are two positioning screws (101).

4. A quick-release pressing plate for a mold according to claim 1, characterized in that: One end of a spring (6) is fixed to the lower end surface of the pressing plate body (3), and the other end of the spring (6) is fixed in a groove on the right side of the upper end surface of the fixed base (1).

5. The quick-release pressing plate for a mold according to claim 1, characterized in that: The slider (5) is slidably connected to the fixed base (1), and the cross - section of the slider (5) is an inverted "T" - shaped structure.

6. The quick-release pressing plate for a mold according to claim 1, wherein: An arc - shaped groove (501) is formed on the upper end surface of the slider (5), and the arc - shaped groove (501) is matched with the end of the bolt (4).

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