Flexible clamp for processing of a patch fuse

Abstract

The utility model provides a flexible clamp for processing of patch fuse, relates to patch fuse processing technical field, including fixed frame, is equipped with the clamping assembly of clamping to patch fuse on fixed frame. The flexible clamp for processing of patch fuse, through starting electric push rod can make its output end pass through mounting block and promote drive board and move along the drive groove between two limit supports, in the process of moving, drive board can drive the fixed rod on both sides of the moving plate along the moving groove and move close to each other, the fixed rod can drive the moving block along the limiting slot on the limiting frame and move through the moving plate, the moving block can drive the drive rod to move, two drive rods can drive two clamping plates to move close to each other respectively, through the cooperation of a plurality of clamping grooves on two clamping plates, a plurality of patch fuses can be clamped and fixed at one time, and the subsequent processing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a fixture, specifically a flexible fixture for processing surface mount fuses, belonging to the field of surface mount fuse processing technology. Background Technology

[0002] Surface mount fuses are circuit protection components made from ceramic, glass, or polymer substrates, using a standardized surface mount package structure. They provide overcurrent protection through a precision metal fuse wire and are widely used in various advanced electronic circuits to provide overcurrent protection for core components such as integrated circuits and battery packs.

[0003] In the manufacturing process of surface mount fuses, key steps such as electrode plating, laser trimming, and electrical performance testing require the use of fixtures to position and fix the components. Existing fixtures mostly adopt a single-component clamping scheme, which has obvious limitations. The single-component clamping efficiency is low and is seriously mismatched with the high-speed requirements of automated production lines, affecting the overall production efficiency.

[0004] Therefore, a flexible fixture for processing surface mount fuses is proposed here. Utility Model Content

[0005] This invention proposes a flexible fixture for processing surface mount fuses, which can clamp and fix multiple surface mount fuses at one time, thereby improving their subsequent processing efficiency.

[0006] This utility model is achieved through the following technical solution: a flexible fixture for processing patch fuses, including a fixing frame, wherein the fixing frame is provided with a clamping component for clamping the patch fuse.

[0007] The clamping assembly includes two limiting frames fixed to the upper surface of the fixed frame, each of which has a limiting groove. It also includes a drive plate that slides in contact with the upper surface of the fixed frame. The upper surface of the drive plate has a moving groove. A moving block is slidably connected to the inner wall of the limiting groove. A moving plate is fixed to one side of the moving block. A fixing rod is fixed to the inner wall of the moving plate and is slidably connected inside the moving groove.

[0008] Furthermore, a drive rod is fixed to the upper surface of the movable plate, and a clamping plate is fixed to one side of the drive rod. The clamping plate is made of an elastic and stretchable material, which can improve the protection effect on the surface mount fuse and avoid causing it to be pinched.

[0009] Furthermore, the clamping plate has multiple clamping slots on the side away from the drive rod, and the inside of the clamping slots is provided with flexible pads to further improve the protection effect on the patch fuse.

[0010] Furthermore, a drive groove is formed between the two limiting frames, and the drive plate is slidably connected in the drive groove.

[0011] Furthermore, an electric push rod is mounted on the upper surface of the fixed frame via a support block, and a mounting block is fixed to the output shaft end of the electric push rod, with one side of the mounting block fixed to the upper surface of the drive plate.

[0012] Furthermore, the upper surface of the fixing frame is fitted with mounting bolts via multiple cover plates, and the mounting bolts are located above the clamping assembly.

[0013] This utility model provides a flexible fixture for processing patch fuses, which has the following beneficial effects: 1. This flexible fixture for processing surface mount fuses can move along the drive groove between two limit frames by activating an electric push rod, which pushes the drive plate through the mounting block. During the movement, the drive plate can drive the fixed rods on the two moving plates to move closer to each other along the moving groove. The fixed rods can drive the moving block to move along the limit groove on the limit frame through the moving plate. The moving block can drive the drive rod to move. The two drive rods can drive the two clamping plates to move closer to each other. Through the cooperation of multiple clamping grooves on the two clamping plates, multiple surface mount fuses can be clamped and fixed at one time, improving the subsequent processing efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the fixing frame and clamping assembly in this utility model; Figure 3 This is a cross-sectional schematic diagram of a portion of the structure of this utility model; Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0015] Explanation of reference numerals in the attached figures 1. Fixing bracket; 101. Mounting bolt; 102. Cover plate; 2. Clamping assembly; 201. Limiting frame; 202. Limiting groove; 203. Drive plate; 204. Moving groove; 205. Moving block; 206. Moving plate; 207. Drive rod; 208. Fixing rod; 209. Clamping plate; 2091. Clamping groove; 210. Drive groove; 3. Mounting block; 4. Support block; 5. Electric push rod. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0017] Please see Figures 1-4 The present invention proposes the following implementation scheme: a flexible fixture for processing patch fuses, including a fixing frame 1, and a clamping component 2 for clamping patch fuses on the fixing frame 1.

[0018] The upper surface of the fixing frame 1 is fitted with mounting bolts 101 via multiple cover plates 102, and the mounting bolts 101 are located above the clamping assembly 2.

[0019] Please refer to this carefully. Figure 2 , Figure 3 and Figure 4 The clamping assembly 2 includes two limiting frames 201 fixed to the upper surface of the fixing frame 1. Each of the two limiting frames 201 has a limiting groove 202. It also includes a drive plate 203 that slides in contact with the upper surface of the fixing frame 1. A drive groove 210 is formed between the two limiting frames 201. The drive plate 203 is slidably connected in the drive groove 210. A moving groove 204 is formed on the upper surface of the drive plate 203. A moving block 205 is slidably connected to the inner wall of the limiting groove 202. A moving plate 206 is fixed to one side of the moving block 205. A fixing rod 208 is fixed to the inner wall of the moving plate 206. The fixing rod 208 is slidably connected inside the moving groove 204.

[0020] A drive rod 207 is fixed on the upper surface of the movable plate 206. A clamping plate 209 is fixed on one side of the drive rod 207. The clamping plate 209 is made of elastic and stretchable material, which can improve the protection effect of the surface mount fuse and avoid causing it to be pinched.

[0021] The clamping plate 209 has multiple clamping slots 2091 on the side away from the drive rod 207, and the inside of the clamping slots 2091 is provided with flexible pads to further improve the protection effect of the surface mount fuse.

[0022] An electric push rod 5 is mounted on the upper surface of the fixed frame 1 via a support block 4. The output shaft end of the electric push rod 5 is fixed with a mounting block 3, and one side of the mounting block 3 is fixed to the upper surface of the drive plate 203.

[0023] By activating the electric push rod 5, its output end can push the drive plate 203 along the drive groove 210 between the two limit frames 201 through the mounting block 3. During the movement, the drive plate 203 can drive the fixed rods 208 on the two side moving plates 206 to move closer to each other along the moving groove 204 through the moving groove 204. The fixed rods 208 can drive the moving block 205 to move along the limit groove 202 on the limit frame 201 through the moving plate 206. The moving block 205 can drive the drive rod 207 to move. The two drive rods 207 can drive the two clamping plates 209 to move closer to each other. Through the cooperation of multiple clamping grooves 2091 on the two clamping plates 209, multiple patch fuses can be clamped and fixed at one time, improving the subsequent processing efficiency.

[0024] In use, this invention involves placing multiple surface-mount fuses into the clamping grooves 2091 of one of the clamping plates 209. Then, by activating the electric push rod 5, its output end pushes the drive plate 203 along the drive groove 210 between the two limit frames 201 via the mounting block 3. During this movement, the drive plate 203, through the moving groove 204, drives the fixed rods 208 on the two moving plates 206 to move closer together along the moving groove 204. The fixed rods 208, through the moving plate 206, drive the moving block 205 along... The limiting groove 202 on the limiting frame 201 moves, and the moving block 205 can drive the drive rod 207 to move. The two drive rods 207 can drive the two clamping plates 209 to move closer to each other. Through the cooperation of multiple clamping grooves 2091 on the two clamping plates 209, multiple chip fuses can be clamped and fixed at one time, improving their subsequent processing efficiency. Then, through the elastic and stretchable material of the clamping plate 209 and the flexible pads set inside the clamping grooves 2091, the protection effect of the chip fuses can be improved, avoiding damage to them.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A flexible fixture for processing surface mount fuses, comprising a fixing frame (1), characterized in that: The fixing frame (1) is provided with a clamping assembly (2) for clamping the patch fuse; The clamping assembly (2) includes two limiting frames (201) fixed on the upper surface of the fixing frame (1), each of the two limiting frames (201) having a limiting groove (202), and also includes a drive plate (203) that slides in contact with the upper surface of the fixing frame (1). The upper surface of the drive plate (203) has a moving groove (204), and a moving block (205) is slidably connected to the inner wall of the limiting groove (202). A moving plate (206) is fixed to one side of the moving block (205), and a fixing rod (208) is fixed to the inner wall of the moving plate (206), and the fixing rod (208) is slidably connected inside the moving groove (204).

2. The flexible fixture for processing patch fuses according to claim 1, characterized in that: A drive rod (207) is fixed on the upper surface of the movable plate (206), and a clamping plate (209) is fixed on one side of the drive rod (207), and the clamping plate (209) is made of an elastic and stretchable material.

3. The flexible fixture for processing patch fuses according to claim 2, characterized in that: The clamping plate (209) has multiple clamping grooves (2091) on the side away from the drive rod (207), and the inside of the clamping grooves (2091) is provided with a flexible pad.

4. The flexible fixture for processing patch fuses according to claim 1, characterized in that: A drive groove (210) is formed between the two limiting frames (201), and the drive plate (203) is slidably connected in the drive groove (210).

5. The flexible fixture for processing patch fuses according to claim 1, characterized in that: An electric push rod (5) is mounted on the upper surface of the fixed frame (1) via a support block (4). The output shaft end of the electric push rod (5) is fixed with a mounting block (3), and one side of the mounting block (3) is fixed to the upper surface of the drive plate (203).

6. The flexible fixture for processing patch fuses according to claim 1, characterized in that: The upper surface of the fixing frame (1) is fitted with mounting bolts (101) by a plurality of cover plates (102), and the mounting bolts (101) are located above the clamping assembly (2).

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