A manual magnetic film tearing fixture

Abstract

The utility model discloses a manual magnetic film tearing jig, which includes: a base, an electromagnetic component is arranged on the lower surface of the base, the upper end of the electromagnetic component penetrates into the interior of the base, a support frame, a pressure plate, and a reinforcing sheet are arranged on the upper surface of the base, and the support frame, the pressure plate, and the reinforcing sheet are relatively distributed up and down. When the jig is used, the pressure plate and the reinforcing sheet clamp the film-tear parts, and the lower surface of the pressure plate is in close contact with the support frame. The upper surface of the base is provided with a mounting hole and an iron plate, and a plurality of rubber strips are clamped on the surface of the iron plate, and the lower end of the rubber strip is located inside the mounting hole, and the upper surface of the rubber strip is in close contact with the protective film of the film-tear parts. Through the above device, the convenience of film tearing is improved, and the hidden danger of parts being damaged during the film tearing process is reduced, thereby improving the overall practicality of the film tearing jig.

Description

Technical Field

[0001] The utility model relates to the technical field of film tearing jigs, in particular to a manual magnetic film tearing jig. Background Art

[0002] The film tearing jig can assist in tearing off the protective film on the surface of the part product, while the general film tearing jig has a poor fixing effect on the part to be torn off, resulting in the sliding of the part during the film tearing process, which affects the film tearing work, and there is a hidden danger of damaging the surface of the part during the film tearing process, which reduces the practicality of the film tearing jig. The "film tearing jig" disclosed in the China Patent Network has an application number of "202321254571.9". The jig is composed of a base, a carrier plate and a cover plate. A limited space is set on the base. The carrier plate is placed in the limited space. A receiving groove is opened on the carrier plate. The product is placed in the receiving groove. A protective film is pasted on the product. The cover plate is covered on the carrier plate. A window is opened on the cover plate at the position corresponding to the receiving groove. The window just covers the edge of the product and does not cover the protective film, so that the window can limit the product from escaping from the window and allow the protective film on the product to pass through the window, which can prevent the product from being lifted up when the film is torn off, thereby improving the practicality of the jig. However, the jig cannot control the force during the film tearing process when in use, and there is still a hidden danger of the part product being damaged during the film tearing process. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, to provide a manual magnetic film tearing jig, to improve the convenience of film tearing, to reduce the hidden danger of parts being damaged during the film tearing process, and to improve the overall practicality of the film tearing jig.

[0004] The utility model also provides a manual magnetic film tearing jig as mentioned above, comprising: a base, an electromagnetic component is arranged on the lower surface of the base, the upper end of the electromagnetic component passes through the interior of the base, a support frame, a pressure plate, and a reinforcement sheet are arranged on the upper surface of the base, the support frame, the pressure plate, and the reinforcement sheet are relatively distributed up and down, when the jig is used, the pressure plate and the reinforcement sheet clamp the film-tear parts to be torn off, the lower surface of the pressure plate is in close contact with the support frame, the upper surface of the base is provided with mounting holes and iron plates, a plurality of rubber strips are clamped on the surface of the iron plate, the lower ends of the rubber strips are located inside the mounting holes, and the upper surfaces of the rubber strips are in close contact with the protective film of the parts to be torn off.

[0005] According to the manual magnetic film tearing jig described in the utility model, a positioning rod is arranged on the upper surface of the pressing plate, and the lower end of the positioning rod passes through the pressing plate and the reinforcing sheet, thereby improving the limiting effect on the parts product.

[0006] According to the manual magnetic film peeling jig of the utility model, the upper surface of the base is provided with a plurality of docking holes, and when the jig is used, the lower ends of the positioning rod and the support frame are both located inside the docking holes, thereby improving the stability of the positioning rod and the support frame when they are in action.

[0007] According to the manual magnetic film tearing jig described in the utility model, two push rods are arranged on the left and right surfaces of the base, and one end of the push rod close to the base passes through the inside of the base and is in close contact with the support frame, so as to facilitate the fixing of the support frame.

[0008] According to the manual magnetic film tearing jig described in the utility model, one end of the push rod away from the base is fixedly connected to a connecting plate, and the connecting plate is clamped with the base, so as to improve the convenience of using the push rod.

[0009] According to the manual magnetic film peeling jig described in the utility model, the end of the push rod close to the base is fixedly connected with a suction cup, and when the jig is used, the suction end of the suction cup is in close contact with the support frame, thereby improving the fixing effect of the push rod on the support frame.

[0010] According to the manual magnetic film tearing jig of the utility model, the lower surface of the pressing plate is fixedly connected with a profiling plate, and the lower surface of the profiling plate is in close contact with the upper end of the support frame, thereby improving the stability between the pressing plate and the support frame.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, this manual magnetic film tearing jig improves the fixing effect of the jig on the parts to be torn off and the convenience of film tearing, while reducing the hidden danger of parts being damaged during the film tearing process and improving the comfort of using the magnetic film tearing jig through electromagnetic components, mounting holes, iron plates, rubber strips, support frames, pressure plates, reinforcement sheets, and contoured plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a left-side structural diagram of a manual magnetic film-tearing fixture of the utility model;

[0015] Figure 2 This is a right view structural diagram of a manual magnetic film tearing fixture of the utility model;

[0016] Figure 3 The utility model is a manual magnetic film tearing fixture Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 The utility model is a bottom view of the structure of a manual magnetic film tearing fixture.

[0018] Legend:

[0019] 1. Base; 2. Pressing plate; 3. Reinforcement sheet; 4. Positioning rod; 5. Support frame; 6. Mounting hole; 7. Iron plate; 8. Rubber strip; 9. Push rod; 10. Connecting plate; 11. Suction cup; 12. Profile plate; 13. Electromagnetic assembly; 14. Docking hole. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4 The utility model embodiment is a manual magnetic film tearing jig, which includes: a base 1, an electromagnetic component 13 is arranged on the lower surface of the base 1, and the upper end of the electromagnetic component 13 penetrates into the interior of the base 1. The electromagnetic component 13 is an electromagnetic device commonly used in life, and the magnetic attraction is used to fix the components of the jig on the surface of the base 1, so as to improve the stability of the jig components and facilitate the rapid disassembly of the components of the jig.

[0022] The upper surface of the base 1 is provided with a support frame 5, a pressing plate 2, and a reinforcing sheet 3. The support frame 5, the pressing plate 2, and the reinforcing sheet 3 are relatively distributed up and down. When the jig is used, the pressing plate 2 and the reinforcing sheet 3 clamp the film-tear parts, wherein the surface of the pressing plate 2 has a contoured groove for clamping the parts. The upper surface of the pressing plate 2 is provided with a positioning rod 4, and the lower end of the positioning rod 4 passes through the pressing plate 2 and the reinforcing sheet 3. The positioning rod 4 improves the limiting effect of the reinforcing sheet 3 and the pressing plate 2 on the parts. The upper surface of the base 1 is provided with a plurality of docking holes 14. When the jig is used, the lower ends of the positioning rod 4 and the support frame 5 The ends are both located inside the docking hole 14, and the docking hole 14 improves the stability of the positioning rod 4 and the support frame 5 when they are in action, wherein the depth of the docking hole 14 that receives the lower end of the support frame 5 is greater than the length of the lower end of the support frame 5, thereby providing the jig with conditions for adjusting the distance between the pressing plate 2 and the rubber strip 8, thereby expanding the application range of the jig, and the lower surface of the pressing plate 2 is in close contact with the support frame 5, and the lower surface of the pressing plate 2 is fixedly connected with a profiling plate 12, and the lower surface of the profiling plate 12 is in close contact with the upper end of the support frame 5, and the profiling plate 12 improves the stability of the pressing plate 2 when it slides on the surface of the support frame 5.

[0023] Two push rods 9 are provided on the left and right surfaces of the base 1. The end of the push rod 9 close to the base 1 penetrates into the interior of the base 1 and is in close contact with the support frame 5. The end of the push rod 9 away from the base 1 is fixedly connected with a connecting plate 10, and the connecting plate 10 is clamped with the base 1. The end of the push rod 9 close to the base 1 is fixedly connected with a suction cup 11. When the jig is used, the adsorption end of the suction cup 11 is in close contact with the support frame 5. The above devices cooperate with each other to improve the stability of the support frame 5 when it is in action.

[0024] The upper surface of the base 1 is provided with a mounting hole 6 and an iron plate 7. A plurality of rubber strips 8 are clamped on the surface of the iron plate 7. The lower end of the rubber strip 8 is located inside the mounting hole 6. The upper surface of the rubber strip 8 is in close contact with the protective film of the part to be torn off. The rubber strip 8 exists and the friction between the rubber strip 8 and the protective film of the part is used to separate the protective film from the part, so as to avoid damage to the part during the film tearing process.

[0025] Working principle: The parts to be torn off are clamped on the surface of the pressure plate 2, and then the edges of the parts are restricted by the reinforcement sheet 3 to improve the restricting effect of the pressure plate 2 on the parts. At this time, the positioning rod 4 is used to fix the pressure plate 2 above the base 1, and in the process of docking with the positioning rod 4, the length of the lower end of the support frame 5 entering the docking hole 14 is changed according to the thickness of the part, so as to achieve the purpose of conditioning the height of the support frame 5, thereby ensuring that the protective film on the surface of the part is in contact with the upper end of the rubber strip 8. At this time, the pressure plate 2 is pushed, and the friction between the rubber strip 8 and the protective film can be used to separate the protective film from the part. The iron plate 7 is ensured by the magnetic attraction of the electromagnetic component 13 and the friction between the rubber strip 8 and the mounting hole 6, and the iron plate 7 has sufficient stability when using the jig.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A manual magnetic film tearing fixture, characterized in that: include: A base (1), wherein an electromagnetic component (13) is arranged on the lower surface of the base (1), the upper end of the electromagnetic component (13) penetrates into the interior of the base (1), and a support frame (5), a pressure plate (2), and a reinforcing sheet (3) are arranged on the upper surface of the base (1), wherein the support frame (5), the pressure plate (2), and the reinforcing sheet (3) are relatively distributed up and down, and when the jig is used, the pressure plate (2) and the reinforcing sheet (3) clamp the film-tear part, and the lower surface of the pressure plate (2) is in close contact with the support frame (5); The upper surface of the base (1) is provided with a mounting hole (6) and an iron plate (7); a plurality of rubber strips (8) are clamped on the surface of the iron plate (7); the lower end of the rubber strip (8) is located inside the mounting hole (6); and the upper surface of the rubber strip (8) is in close contact with the protective film of the part to be torn off.

2. A manual magnetic film tearing jig according to claim 1, characterized in that: A positioning rod (4) is provided on the upper surface of the pressing plate (2), and the lower end of the positioning rod (4) passes through the pressing plate (2) and the reinforcing plate (3).

3. A manual magnetic film tearing jig according to claim 2, characterized in that: The upper surface of the base (1) is provided with a plurality of docking holes (14); when the fixture is used, the lower ends of the positioning rod (4) and the support frame (5) are both located inside the docking holes (14).

4. A manual magnetic film tearing jig according to claim 1, characterized in that: Two push rods (9) are arranged on the left and right surfaces of the base (1), and one end of the push rod (9) close to the base (1) penetrates into the interior of the base (1) and is in close contact with the support frame (5).

5. A manual magnetic film tearing jig according to claim 4, characterized in that: One end of the push rod (9) away from the base (1) is fixedly connected to a connecting plate (10), and the connecting plate (10) is clamped with the base (1).

6. A manual magnetic film tearing jig according to claim 4, characterized in that: One end of the push rod (9) close to the base (1) is fixedly connected to a suction cup (11); when the jig is used, the adsorption end of the suction cup (11) is in close contact with the support frame (5).

7. A manual magnetic film peeling jig according to claim 1, characterized in that: The lower surface of the pressing plate (2) is fixedly connected to a profiling plate (12), and the lower surface of the profiling plate (12) is in close contact with the upper end of the supporting frame (5).

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