Electronic component pin trimming device

Abstract

The utility model relates to the technical field of shearing equipment, and discloses an electronic component pin trimming device, including four support columns and a support frame, a base is fixedly provided on the upper side of the four support columns, a trimming table is fixedly provided on the upper side of the base, the trimming table includes a trimming shell, a bidirectional screw is penetrated by the front end of the trimming shell, a knob is fixedly provided on one side of the bidirectional screw, a power device is fixedly provided on the upper side of the support frame, the power device includes a shell, and a cylinder is fixedly provided inside the shell. In the utility model, the device adopts a vertical structure design concept to support with four support columns. When in use, the user drives the bidirectional screw to drive the limiting plate to fix the electronic component through the knob set on the trimming table, and then fixes the length to be trimmed through the slider. All the power of the device comes from the top cylinder, which reduces the space occupied and improves the convenience and diversity of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing equipment, in particular to a device for trimming pins of electronic components. Background Art

[0002] After searching, the existing patent (publication number: CN220144647U) discloses "a pin trimming device for inductor production, including a support rod, the top of the support rod is fixedly connected to a processing table, the top of the inner side of the processing table is fixedly connected to a shearing table, the top of the shearing table is fixedly connected to a fixed plate, the bottom of the inner side of the processing table is fixedly connected to a lifting and shearing mechanism, the lifting and shearing mechanism is fixedly connected to a clamping mechanism, the lifting and shearing mechanism includes a lifting component and a shearing component, the lifting component is arranged at the bottom of the inner side of the processing table, the shearing component is arranged at the top of the shearing table, the lifting component includes a common motor, the common motor is fixedly connected to the bottom of the processing table, and the top of the common motor is fixedly connected to a threaded rod. The inductor can be clamped and fixed by the internally arranged clamping mechanism, the lifting component can drive the inductor to move upward through the moving block, and the inductor pin can be sheared by the shearing component."

[0003] The inventor discovered the following problems in the prior art during the implementation of the utility model: although the device can clamp and fix the inductor through the clamping mechanism set inside, there is no limit on the trimming length of the pins, and there is no relative reference such as scales set on the device, which makes it inconvenient to change the device when other trimming lengths are required and the accuracy is low. Therefore, those skilled in the art provide an electronic component pin trimming device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an electronic component pin trimming device. The device adopts a vertical structure design concept to use four support columns to support the entire weight of the device. When in use, the user drives the two-way screw rod to drive the limiting plate to fix the electronic component through the knob set on the trimming table, and then fixes the length to be trimmed through the slider. All the power of the device comes from the cylinder at the top, which reduces the space occupied and improves the convenience and diversity of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic component pin trimming device, comprising four support columns and a support frame, wherein a base is fixedly arranged on the upper side of the four support columns, a trimming platform is fixedly arranged on the upper side of the base, the trimming platform comprises a trimming shell, a bidirectional screw rod is penetrated through the trimming shell near the front end, a knob is fixedly arranged on one side of the bidirectional screw rod, a power device is fixedly arranged on the upper side of the support frame, a maintenance cover is fixedly arranged on the upper side of the power device, the power device comprises a shell, a cylinder is fixedly arranged inside the shell, and a fixing nut is fixedly arranged on the lower side of the power device;

[0006] A connecting column is fixedly arranged on the lower side of the fixing nut, and a cutter is fixedly arranged on the lower side of the connecting column.

[0007] Through the above technical scheme, the support column and the support frame are helpful for users to improve the stability of the device when in use, the trimming table is helpful for convenient placement of electronic components, the two-way screw rod and knob are used to adjust the fixed size, which is conducive to the diversity of user use, the power device provides trimming power to the device, which is conducive to providing a stable power source, and the connecting column is conducive to transmitting power to the blade.

[0008] Furthermore, the bidirectional screw rod body is threadedly sleeved with limiting plates on both sides;

[0009] Through the above technical solution, the two limiting plates are threadedly sleeved on both sides of the bidirectional screw rod body, and when the bidirectional screw rod rotates, the two limiting plates are driven to move in relative directions, which is beneficial to fix the electronic components.

[0010] Furthermore, two sliding grooves are provided on the surface of the trimming shell near the front end;

[0011] Through the above technical solution, the opening of the two sliding grooves limits the movement of the two limiting plates within the range limited by the grooves, thereby improving the use efficiency of the device.

[0012] Furthermore, one side of the fixing nut is fixedly arranged on the output end of the cylinder;

[0013] Through the above technical solution, the lower end of the fixing nut is connected to other components below, which is conducive to driving the movement of the tool below and providing power for the tool below.

[0014] Furthermore, one end of the two limiting plates is slidably arranged at the front end of the two sliding grooves and a trimming groove is provided near the rear end of the sliding grooves;

[0015] Through the above technical solution, the trimming groove can better increase the force-bearing area during trimming, which is conducive to providing a smoother interface during trimming.

[0016] Furthermore, a slider is slidably arranged at the front end of the trimming shell close to the rear end of the trimming groove;

[0017] Through the above technical solution, the forward and backward movement of the slider determines the length of the pin to be trimmed, which is used to limit the length of the pin and is beneficial to improving the accuracy of the device.

[0018] Furthermore, a scale is fixedly provided on one side of the trimming shell close to the slider;

[0019] Through the above technical solution, the fixed scale provides a clear reference for the user to further improve the accuracy of the device.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes an electronic component pin trimming device. Compared with the existing electronic component pin trimming device, the utility model adopts a vertical structure design concept to use four support columns to support the entire weight of the device. This structure is conducive to saving the space occupied by the device and improving the practicality of the device. The device adopts a one-cylinder-one-tool method to greatly improve the power stability of the device, and also reduces the size of the device to a certain extent.

[0022] 2. The utility model proposes an electronic component pin trimming device. Compared with the existing electronic component pin trimming device, the trimming table of this device adopts multiple limiting blocks. When in use, the user drives the two-way screw rod to drive the limiting plate to fix the electronic component through the knob arranged on the trimming table, and then fixes the length to be trimmed through the slider, which facilitates the positioning of the pin and the trimming work. The trimming table is also provided with a scale to further provide a reference for the user and further improve the accuracy of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an axonometric schematic diagram of an electronic component pin trimming device proposed by the utility model;

[0024] Figure 2 A top-sectional schematic diagram of a trimming table of an electronic component pin trimming device proposed by the utility model;

[0025] Figure 3 A schematic top view of a trimming table of an electronic component pin trimming device proposed by the utility model;

[0026] Figure 4 The utility model discloses a cross-sectional schematic diagram of a power device of an electronic component pin trimming device.

[0027] Legend:

[0028] 1. Base; 2. Support column; 3. Trimming table; 4. Cutting tool; 5. Support frame; 6. Connecting column; 7. Fixing nut; 8. Power device; 9. Maintenance cover; 301. Trimming shell; 302. Knob; 303. Bidirectional screw rod; 304. Limiting plate; 305. Sliding groove; 306. Trimming groove; 307. Scale; 308. Slider; 801. Shell; 802. Cylinder. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-4 The utility model provides an embodiment: an electronic component pin trimming device, comprising four support columns 2 and a support frame 5, which is conducive to improving the stability of the device. A base 1 is fixedly arranged on the upper side of the four support columns 2 to provide a stable supporting surface. A trimming table 3 is fixedly arranged on the upper side of the base 1 for better placing electronic components. The trimming table 3 comprises a trimming shell 301, and a bidirectional screw rod 303 is arranged inside the trimming shell 301 near the front end to connect the limiting device. A knob 302 is fixedly arranged on one side of the bidirectional screw rod 303 for adjusting the limiting device. A power device 8 is fixedly arranged on the upper side of the support frame 5, which is conducive to providing stable power. A maintenance cover 9 is fixedly arranged on the upper side of the power device 8, which is conducive to later maintenance of the device. The power device 8 comprises a shell 801, and a cylinder 802 is fixedly arranged inside the shell 801 for pushing the trimming device. A fixing nut 7 is fixedly arranged on the lower side of the power device 8 for connecting the cylinder 802 and the trimming device; a connecting column 6 is fixedly arranged on the lower side of the fixing nut 7, which is conducive to transmitting power to the tool 4, and a tool 4 is fixedly arranged on the lower side of the connecting column 6, which is conducive to trimming the pins.

[0031] The two-way screw rod 303 has limiting plates 304 threadedly sleeved on both sides, which is conducive to limiting the electronic components. The trimming shell 301 surface is provided with two sliding grooves 305 near the front end, which is conducive to improving the movement direction of the limiting plates 304. One side of the fixing nut 7 is fixedly arranged on the output end of the cylinder 802. It is conducive to the transmission of force. One end of the two limiting plates 304 is slidably arranged on the upper ends of the two sliding grooves 305, which is conducive to fixing the movement direction and distance of the limiting plates 304. The trimming shell 301 front end is provided with a trimming groove 306 near the rear end of the sliding groove 305, which is conducive to improving the smoothness of the pin section. The trimming shell 301 front end is provided with a slider 308 near the rear end of the trimming groove 306, which is conducive to limiting the length of the pin and further improving the accuracy of the device. The trimming shell 301 side is fixedly provided with a scale 307 near the slider 308 to provide users with a more intuitive reference and further improve the accuracy of the device.

[0032] Working principle: When the device is in use, the support column 2 supports the base 1, and the trimming table 3 is placed on the upper side of the base 1. When in use, the user places the pins of the electronic components on the trimming table 3 and drives the bidirectional screw rod 303 by rotating the knob 302. The bidirectional screw rod 303 drives the limiting plate 304 to move within the range of the sliding groove 305 to limit the width of the pin, and then the slider 308 and the scale 307 are used to determine the length of the pin to be trimmed. Finally, the power device 8 drives the fixing nut 7 and the connecting column 6 to move, and finally drives the tool 4 to fall on the trimming groove 306 to complete the trimming.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic component pin trimming device, comprising four support columns (2) and a support frame (5), characterized in that: A base (1) is fixedly arranged on the upper side of the four support columns (2), a trimming platform (3) is fixedly arranged on the upper side of the base (1), the trimming platform (3) comprises a trimming shell (301), a bidirectional screw rod (303) is penetrated through the interior of the trimming shell (301) near the front end, a knob (302) is fixedly arranged on one side of the bidirectional screw rod (303), a power device (8) is fixedly arranged on the upper side of the support frame (5), a maintenance cover (9) is fixedly arranged on the upper side of the power device (8), the power device (8) comprises a shell (801), a cylinder (802) is fixedly arranged inside the shell (801), and a fixing nut (7) is fixedly arranged on the lower side of the power device (8); A connecting column (6) is fixedly arranged on the lower side of the fixing nut (7), and a cutter (4) is fixedly arranged on the lower side of the connecting column (6).

2. The electronic component pin trimming device according to claim 1, characterized in that: The bidirectional screw rod (303) has limiting plates (304) threadedly sleeved on both sides of the rod body.

3. The electronic component pin trimming device according to claim 1, characterized in that: The trimming shell (301) has two sliding grooves (305) formed on its surface near the front end.

4. The electronic component pin trimming device according to claim 1, characterized in that: One side of the fixing nut (7) is fixedly arranged on the output end of the cylinder (802).

5. The electronic component pin trimming device according to claim 2, characterized in that: One end of the two limiting plates (304) is slidably disposed on the upper ends of the two sliding grooves (305).

6. The electronic component pin trimming device according to claim 1, characterized in that: The trimming shell (301) has a trimming groove (306) at the front end close to the sliding groove (305) and at the rear end.

7. The electronic component pin trimming device according to claim 6, characterized in that: A slider (308) is slidably arranged at the front end of the trimming shell (301) close to the rear end of the trimming groove (306).

8. The electronic component pin trimming device according to claim 7, characterized in that: A scale (307) is fixedly provided on one side of the trimming shell (301) close to the sliding block (308).

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