Pin bending device

Abstract

The utility model discloses a pin bending device, which relates to the technical field of pin processing, including a bending device body, the bending device body including a mounting structure, the mounting structure being provided with a bending structure, the mounting structure including a mounting plate, the mounting plate being provided with a clamping component, the bending structure including a moving component, the moving component being provided with a positioning component, the positioning component being provided with an angle measuring component, and one end of one side of the mounting plate being fixedly connected to a clamping plate No. 1. In the utility model, the bending distance and angle can be adjusted, and multiple pins can be bent at the same time to prevent errors in the pins during bending, and to avoid deviations between the pins, thereby affecting the welding quality, and to reduce the welding time. At the same time, the position of the baffle can be adjusted arbitrarily, and the baffle can be fixed to limit the angle to prevent the angle from being too large during bending and requiring later adjustment, which is easier to use.

Description

Technical Field

[0001] The utility model relates to the technical field of pin processing, in particular to a pin bending device. Background Art

[0002] Electronic components are basic elements in electronic circuits. They are usually individually packaged and have two or more pin connection points. When soldering electronic component products, the soldered pins need to be bent appropriately.

[0003] A common way to bend pins during welding is to use tweezers or other clamps to clamp and bend the pins. However, this bending method makes it difficult to control the bending angle and distance, and only one pin can be bent at a time, which will cause errors in the bending of the pins and prolong the welding time. For this reason, we propose a pin bending device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a pin bending device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pin bending device comprises a bending device body, the bending device body comprises a mounting structure, the mounting structure is provided with a bending structure, the mounting structure comprises a mounting plate, the mounting plate is provided with a clamping component, the bending structure comprises a moving component, the moving component is provided with a positioning component, and the positioning component is provided with an angle measuring component.

[0007] Preferably, a No. 1 clamping plate is fixedly connected to one end of one side of the mounting plate.

[0008] Preferably, the clamping component includes a horizontal plate slidably connected to the mounting plate, a second clamping plate is fixedly connected to the horizontal plate, and the second clamping plate corresponds to the first clamping plate, and an L-shaped pull plate is fixedly connected to one side of the horizontal plate.

[0009] The clamping member can secure the device and the electronic components together.

[0010] Preferably, the movable component includes two side plates fixedly connected to the mounting plate, a screw rod is rotatably connected between the two side plates, one end of the screw rod passes through the side plate and extends a portion, and an L-shaped slider is threadedly connected to the outer surface of the screw rod.

[0011] The length of the play can be adjusted by setting the moving parts.

[0012] Preferably, the positioning component includes a base plate fixedly connected to the L-shaped slider, the top of the base plate is rotatably connected to a threaded rod and a guide rod, a pressure plate is provided on the threaded rod and the guide rod, a rotating plate is hinged on one side of the pressure plate, and a handle is fixedly connected to one side of the rotating plate.

[0013] The positioning component can locate the bending position.

[0014] Preferably, both ends of the threaded rod and the guide rod penetrate through the pressure plate and extend a portion thereof, and the pressure plate is threadedly connected and slidably connected to the threaded rod and the guide rod respectively.

[0015] Preferably, the angle measuring component includes an angle ruler fixedly connected to the base plate, a bolt is slidably connected to the angle ruler, both ends of the bolt pass through the angle ruler, and one end of the bolt is fixedly connected to a baffle, and a nut is threadedly connected to the outer surface of the bolt.

[0016] The setting of the angle measuring component can limit the bending angle, thereby ensuring the accuracy of the bending angle.

[0017] The utility model has at least the following beneficial effects:

[0018] 1. A pin bending device can adjust the bending distance and angle through the setting of the mounting structure and the bending structure, and can bend multiple pins at the same time to prevent errors in the pins during bending, and also avoid deviations between the pins, thereby affecting the welding quality, and can also reduce the welding time.

[0019] 2. A pin bending device can adjust the position of the baffle plate arbitrarily and fix the baffle plate through the setting of the angle measuring component, so as to limit the angle and prevent the angle from being too large during bending and requiring later adjustment, which is easier to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a side view of the utility model;

[0023] Figure 3 It is an exploded view of the installation structure in the utility model;

[0024] Figure 4 It is an exploded view of the bending structure in the utility model.

[0025] In the figure: 1. bending device body; 2. mounting structure; 201. mounting plate; 2011. No. 1 clamping plate; 202. clamping component; 2021. horizontal plate; 2022. No. 2 clamping plate; 2023. L-shaped pull plate; 3. bending structure; 301. moving component; 3011. side plate; 3012. screw rod; 3013. L-shaped slider; 302. positioning component; 3021. bottom plate; 3022. threaded rod; 3023. guide rod; 3024. pressure plate; 3025. rotating plate; 3026. handle; 303. angle measuring component; 3031. angle ruler; 3032. bolt; 3033. baffle; 3034. nut. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] Reference Figure 1-4 A pin bending device includes a bending device body 1, the bending device body 1 includes a mounting structure 2, a bending structure 3 is provided on the mounting structure 2, the mounting structure 2 includes a mounting plate 201, one end of one side of the mounting plate 201 is fixedly connected to a No. 1 clamping plate 2011, a scale is provided on the mounting plate 201, the scale is not marked in the figure, a clamping component 202 is provided on the mounting plate 201, the bending structure 3 includes a moving component 301, a positioning component 302 is provided on the moving component 301, and an angle measuring component 303 is provided on the positioning component 302.

[0028] The clamping component 202 includes a horizontal plate 2021 which is slidably connected to the mounting plate 201, and a second clamping plate 2022 is fixedly connected to the horizontal plate 2021, and the second clamping plate 2022 corresponds to the first clamping plate 2011. An L-shaped pull plate 2023 is fixedly connected to one side of the horizontal plate 2021. The setting of the L-shaped pull plate 2023 facilitates pulling the second clamping plate 2022 to move it toward the first clamping plate 2011.

[0029] The moving component 301 includes two side plates 3011 fixedly connected to the mounting plate 201 , a screw rod 3012 is rotatably connected between the two side plates 3011 , one end of the screw rod 3012 penetrates the side plates 3011 and extends a portion thereof, and an L-shaped slider 3013 is threadedly connected to the outer surface of the screw rod 3012 .

[0030] The positioning component 302 includes a base plate 3021 fixedly connected to the L-shaped slider 3013, the base plate 3021 falls on the mounting plate 201, the top of the base plate 3021 is rotatably connected to a threaded rod 3022 and a guide rod 3023, a pressure plate 3024 is provided on the threaded rod 3022 and the guide rod 3023, both ends of the threaded rod 3022 and the guide rod 3023 penetrate the pressure plate 3024 and extend a part, the pressure plate 3024 is respectively threadedly connected and slidably connected to the threaded rod 3022 and the guide rod 3023, the base plate 3021 and the pressure plate 3024 are used in combination to clamp the pins and position the bending part of the pins, a rotating plate 3025 is hinged on one side of the pressure plate 3024, and a handle 3026 is fixedly connected to one side of the rotating plate 3025.

[0031] The angle measuring component 303 includes an angle ruler 3031 fixedly connected to the base plate 3021. An arc-shaped opening is provided on the angle ruler 3031, which is not marked in the figure. A bolt 3032 is slidably connected to the angle ruler 3031. Both ends of the bolt 3032 pass through the angle ruler 3031, and one end of the bolt 3032 is fixedly connected to a baffle 3033. A nut 3034 is threadedly connected to the outer surface of the bolt 3032.

[0032] When in use, place the pins between the bottom plate 3021 and the pressure plate 3024, move the device so that the No. 1 clamping plate 2011 is against one side of the electronic component and the mounting plate 201 is against the other side, then pull the L-shaped pull plate 2023 toward the No. 1 clamping plate 2011, so that the No. 2 clamping plate 2022 moves with it and clamps the electronic component.

[0033] Next, the position of the base plate 3021 is adjusted according to the length of the bend. At this time, the screw rod 3012 is rotated to make the L-shaped slider 3013 move along the screw rod 3012, and when the L-shaped slider 3013 moves, it will move with the positioning component 302, and when the positioning component 302 moves, the base plate 3021 will move with it until the base plate 3021 moves to the appropriate position, and then the threaded rod 3022 is rotated to move the pressure plate 3024 downward until the pressure plate 3024 and the base plate 3021 align the pins.

[0034] Then, the position of the baffle 3033 is adjusted according to the bending angle. During adjustment, the baffle 3033 is moved to make the bolt 3032 slide on the angle ruler 3031 until the baffle 3033 corresponds to the corresponding angle on the angle ruler 3031, and then the nut 3034 is rotated to fix the baffle 3033 on the angle ruler 3031. At this time, the handle 3026 is held and the rotating plate 3025 is rotated. When the rotating plate 3025 rotates, it will bend with the pin until the rotating plate 3025 contacts the baffle 3033, thereby completing the bending.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pin bending device, comprising a bending device body (1), characterized in that: The bending device body (1) comprises a mounting structure (2), a bending structure (3) is provided on the mounting structure (2), the mounting structure (2) comprises a mounting plate (201), a clamping component (202) is provided on the mounting plate (201), the bending structure (3) comprises a moving component (301), a positioning component (302) is provided on the moving component (301), and an angle measuring component (303) is provided on the positioning component (302).

2. A pin bending device according to claim 1, characterized in that: One end of one side of the mounting plate (201) is fixedly connected to a first clamping plate (2011).

3. A pin bending device according to claim 2, characterized in that: The clamping component (202) comprises a transverse plate (2021) slidably connected to the mounting plate (201), a second clamping plate (2022) being fixedly connected to the transverse plate (2021), and the second clamping plate (2022) corresponds to the first clamping plate (2011), and an L-shaped pull plate (2023) is fixedly connected to one side of the transverse plate (2021).

4. A pin bending device according to claim 3, characterized in that: The moving component (301) comprises two side plates (3011) fixedly connected to the mounting plate (201), a screw rod (3012) being rotatably connected between the two side plates (3011), one end of the screw rod (3012) passing through the side plate (3011) and extending a portion thereof, and an L-shaped slider (3013) being threadedly connected to the outer surface of the screw rod (3012).

5. A pin bending device according to claim 4, characterized in that: The positioning component (302) comprises a bottom plate (3021) fixedly connected to the L-shaped slider (3013); the top of the bottom plate (3021) is rotatably connected to a threaded rod (3022) and a guide rod (3023); a pressure plate (3024) is provided on the threaded rod (3022) and the guide rod (3023); a rotating plate (3025) is hingedly connected to one side of the pressure plate (3024); and a handle (3026) is fixedly connected to one side of the rotating plate (3025).

6. A pin bending device according to claim 5, characterized in that: Both ends of the threaded rod (3022) and the guide rod (3023) penetrate the pressing plate (3024) and extend a portion thereof, and the pressing plate (3024) is threadedly connected and slidably connected to the threaded rod (3022) and the guide rod (3023) respectively.

7. A pin bending device according to claim 6, characterized in that: The angle measuring component (303) comprises an angle ruler (3031) fixedly connected to the base plate (3021), a bolt (3032) being slidably connected to the angle ruler (3031), both ends of the bolt (3032) passing through the angle ruler (3031), a baffle (3033) being fixedly connected to one end of the bolt (3032), and a nut (3034) being threadedly connected to the outer surface of the bolt (3032).

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