Plastic white mold cutting platform with protection structure

Abstract

The utility model belongs to cutting equipment technical field, concretely relates to a plastic white mould cutting platform with protection structure, including support bottom, the upper end fixed mounting of support bottom has the mounting bracket, the lower fixed mounting of mounting bracket has the pneumatic cylinder, the output of pneumatic cylinder is provided with cutting equipment, the upper end contact of support bottom has the clamping plate, the lower fixed connection of clamping plate has the sliding block, the sliding block is connected with support bottom slidingly. The utility model innovative design roof, clamping plate and spring cooperation mechanism, utilize spring elasticity drive clamping plate cooperation roof to realize self -adaptation clamping positioning, effectively fixed work piece, this structure solved the problem that traditional plastic white mould cutting platform lacks spacing mechanism, work piece is easy to shift, ensure that work piece is steady and does not deviate in the processing, has improved cutting accuracy and security, avoided the size deviation and security risk caused by work piece shaking.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, specifically a plastic white mold cutting platform with a protective structure. Background Technology

[0002] The plastic white mold cutting platform is a work platform specifically designed for cutting plastic white molds (such as lost foam casting). It is widely used in foundries, model making, and other fields to perform precise segmentation and shaping of white molds. This platform is compatible with various cutting tools to meet the processing needs of white molds of different sizes and shapes, providing fundamental support for plastic white mold cutting operations.

[0003] However, in practical use, traditional plastic mold cutting platforms have significant functional defects: the platform typically only provides a basic table surface and lacks an effective workpiece restraint structure, causing the workpiece to easily shift due to external forces or cutting impacts during cutting. This displacement not only affects cutting accuracy, causing dimensional deviations or uneven cuts, but may also lead to abnormal collisions between the tool and the workpiece, resulting in flying debris or tool damage. Furthermore, the platform lacks necessary protective measures, such as a closed enclosure or dust extraction device, allowing plastic debris and dust generated during cutting to directly spread into the surrounding environment, polluting the workspace and potentially causing operator injury due to flying debris. Due to the lack of protective structures, operators must maintain a high level of concentration to avoid risks, increasing labor intensity and safety concerns, making it difficult to meet the demands of efficient and safe modern production. Utility Model Content

[0004] The purpose of this invention is to provide a plastic white mold cutting platform with a protective structure, which solves the problem that it is inconvenient to limit the workpiece on a plastic white mold cutting platform.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a plastic white mold cutting platform with a protective structure, comprising a support base, an mounting frame fixedly installed at the upper end of the support base, a cylinder fixedly installed at the lower end of the mounting frame, a cutting device provided at the output end of the cylinder, a clamping plate contacting the upper end of the support base, a slider fixedly connected to the lower end of the clamping plate, the slider being slidably connected to the support base, a sliding rod fixedly connected to the left side of the slider, a limit ring fixedly connected inside the support base, a spring provided on the outer side of the sliding rod, a top plate contacting the upper end of the support base, and an adjustment mechanism provided on the support base.

[0006] Preferably, the slide rod is slidably connected to the support base and to the limiting ring. The design of the slide rod allows the clamping plate to move.

[0007] Preferably, one end of the spring contacts the limiting ring, and the other end of the spring contacts the sliding rod. Through the design of the spring, the clamping plate can be driven to limit the workpiece.

[0008] Preferably, the adjustment mechanism includes a mounting base, with the upper end of the support base fixedly connected to the mounting base. A threaded rod is threadedly connected inside the mounting base, the right end of the threaded rod is fixedly connected to the top plate, and the left end of the threaded rod is fixedly connected to a connecting plate. The connecting plate contacts the mounting base, and a guide rod is fixedly connected to the side of the connecting plate near the mounting base. A limit block is rotatably connected inside the mounting base, and the limit block is threadedly connected to the threaded rod. A limit sleeve is fixedly connected to the right end of the limit block. Through the design of the adjustment mechanism, the position of the workpiece can be adjusted without releasing the workpiece's limit.

[0009] Preferably, the guide rod is slidably connected to the mounting base and fixedly connected to the top plate. Through the design of the guide rod, the top plate can be guided.

[0010] Preferably, a protrusion is fixedly connected to the outer side of the limiting block, and the protrusion is slidably connected to the mounting base. Through the design of the protrusion, the limiting block can play a limiting role.

[0011] Preferably, the limiting sleeve contacts the mounting base, and the limiting sleeve is connected to the threaded rod by a thread. The design of the limiting sleeve allows for convenient adjustment of the position of the top plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model innovatively designs a top plate, clamping plate and spring collaborative mechanism. The spring force drives the clamping plate to cooperate with the top plate to achieve adaptive clamping and positioning, effectively fixing the workpiece. This structure solves the problem of traditional plastic white mold cutting platforms lacking limiting mechanisms and workpiece easy displacement. It ensures that the workpiece is stable and does not shift during the processing, improves cutting accuracy and safety, and avoids dimensional deviations and safety risks caused by workpiece shaking.

[0014] 2. This utility model innovatively designs a collaborative mechanism of threaded rod, limiting sleeve and guide rod. By rotating the limiting sleeve, the threaded rod is driven to move axially, thereby driving the top plate to accurately adjust the position of the workpiece. This structure realizes the mechanized adjustment of workpiece positioning, avoids the instability of manual adjustment, ensures that the workpiece is reliably fixed during the cutting process, effectively reduces the safety risks caused by workpiece deviation, and improves operational safety and processing accuracy. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0016] Figure 2For the present utility model Figure 1 A three-dimensional view of the local structure;

[0017] Figure 3 For the present utility model Figure 1 Enlarged top-view sectional view of the local structure;

[0018] Figure 4 For the present utility model Figure 2 Enlarged view of part A of the structure.

[0019] In the diagram: 1. Support base; 11. Mounting bracket; 12. Cylinder; 13. Cutting equipment; 2. Clamping plate; 21. Slider; 22. Sliding rod; 23. Limiting ring; 24. Spring; 3. Top plate; 4. Adjusting mechanism; 41. Mounting seat; 42. Threaded rod; 43. Connecting plate; 44. Guide rod; 45. Limiting block; 46. Protrusion; 47. Limiting sleeve. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 A plastic white mold cutting platform with a protective structure includes a support base 1, an mounting frame 11 fixedly installed on the upper end of the support base 1, a cylinder 12 fixedly installed on the lower end of the mounting frame 11, a cutting device 13 provided at the output end of the cylinder 12, a clamping plate 2 in contact with the upper end of the support base 1, a slider 21 fixedly connected to the lower end of the clamping plate 2, the slider 21 being slidably connected to the support base 1, a sliding rod 22 fixedly connected to the left side of the slider 21, a limit ring 23 fixedly connected inside the support base 1, the sliding rod 22 being slidably connected to the support base 1, and the sliding rod 22 being slidably connected to the limit ring 23. Through the design of the sliding rod 22, the clamping plate 2 can be moved. A spring 24 is provided on the outer side of the sliding rod 22, one end of the spring 24 is in contact with the limit ring 23, and the other end of the spring 24 is in contact with the sliding rod 22. Through the design of the spring 24, the clamping plate 2 can be moved to limit the workpiece. A top plate 3 is in contact with the upper end of the support base 1, and an adjustment mechanism 4 is provided on the support base 1.

[0022] Please see Figure 2-4The adjustment mechanism 4 includes a mounting base 41. The upper end of the support base 1 is fixedly connected to the mounting base 41. The inside of the mounting base 41 is connected to a threaded rod 42 by a thread. The right end of the threaded rod 42 is fixedly connected to the top plate 3. The left end of the threaded rod 42 is fixedly connected to a connecting plate 43. The connecting plate 43 is in contact with the mounting base 41. A guide rod 44 is fixedly connected to the side of the connecting plate 43 near the mounting base 41. The guide rod 44 is slidably connected to the mounting base 41 and fixedly connected to the top plate 3. Through the design of the guide rod 44, the top plate 3 can be guided.

[0023] Please see Figure 2-4 The mounting base 41 is internally connected to a limiting block 45, which is threadedly connected to a threaded rod 42. A protrusion 46 is fixedly connected to the outer side of the limiting block 45, and the protrusion 46 is slidably connected to the mounting base 41. The protrusion 46 is designed to limit the position of the limiting block 45. A limiting sleeve 47 is fixedly connected to the right end of the limiting block 45, and the limiting sleeve 47 is in contact with the mounting base 41. The limiting sleeve 47 is threadedly connected to the threaded rod 42. The limiting sleeve 47 is designed to facilitate the adjustment of the position of the top plate 3. The adjusting mechanism 4 is designed to allow the position of the workpiece to be adjusted without releasing the workpiece's limiting position.

[0024] The specific implementation process of this utility model is as follows: In use, by moving the clamping plate 2 away from the top plate 3, the clamping plate 2 drives the slider 21 to slide within the support base 1, and the slider 21 drives the sliding rod 22 to slide within the limiting ring 23, so that the sliding rod 22 squeezes the spring 24. Then, the workpiece is placed between the top plate 3 and the clamping plate 2. Then, the clamping plate 2 is released, and the spring force of the spring 24 drives the slider 21 to move through the sliding rod 22, so that the slider 21 drives the clamping plate 2 to clamp the workpiece, thereby keeping the workpiece stable during processing.

[0025] By rotating the limiting sleeve 47, the limiting sleeve 47 and the threaded rod 42 will undergo threaded movement, thereby causing the threaded rod 42 to move within the limiting sleeve 47. The threaded rod 42 will drive the top plate 3 to move, which in turn will cause the top plate 3 to drive the workpiece to move. The position of the workpiece can be adjusted without releasing the limiting of the workpiece.

[0026] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plastic white mold cutting platform with a protective structure, comprising a support base (1), characterized in that: A mounting bracket (11) is fixedly installed on the upper end of the support base (1), and a cylinder (12) is fixedly installed on the lower end of the mounting bracket (11). A cutting device (13) is provided at the output end of the cylinder (12). A clamping plate (2) is in contact with the upper end of the support base (1). A slider (21) is fixedly connected to the lower end of the clamping plate (2). The slider (21) is slidably connected to the support base (1). A sliding rod (22) is fixedly connected to the left side of the slider (21). A limit ring (23) is fixedly connected inside the support base (1). A spring (24) is provided on the outside of the sliding rod (22). A top plate (3) is in contact with the upper end of the support base (1). An adjustment mechanism (4) is provided on the support base (1).

2. The plastic white mold cutting platform with a protective structure according to claim 1, characterized in that: The slide rod (22) is slidably connected to the support base (1), and the slide rod (22) is slidably connected to the limiting ring (23).

3. The plastic white mold cutting platform with a protective structure according to claim 1, characterized in that: One end of the spring (24) is in contact with the limiting ring (23), and the other end of the spring (24) is in contact with the slide rod (22).

4. A plastic white mold cutting platform with a protective structure according to claim 1, characterized in that: The adjustment mechanism (4) includes a mounting base (41). The upper end of the support base (1) is fixedly connected to the mounting base (41). The inside of the mounting base (41) is connected to a threaded rod (42) by a thread. The right end of the threaded rod (42) is fixedly connected to the top plate (3). The left end of the threaded rod (42) is fixedly connected to a connecting plate (43). The connecting plate (43) is in contact with the mounting base (41). The side of the connecting plate (43) near the mounting base (41) is fixedly connected to a guide rod (44). The inside of the mounting base (41) is rotatably connected to a limit block (45). The limit block (45) is connected to the threaded rod (42) by a thread. The right end of the limit block (45) is fixedly connected to a limit sleeve (47).

5. A plastic white mold cutting platform with a protective structure according to claim 4, characterized in that: The guide rod (44) is slidably connected to the mounting base (41), and the guide rod (44) is fixedly connected to the top plate (3).

6. A plastic white mold cutting platform with a protective structure according to claim 4, characterized in that: The outer side of the limiting block (45) is fixedly connected to a protrusion (46), and the protrusion (46) is slidably connected to the mounting base (41).

7. A plastic white mold cutting platform with a protective structure according to claim 4, characterized in that: The limiting sleeve (47) contacts the mounting base (41), and the limiting sleeve (47) is connected to the threaded rod (42) by threads.

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