Electronic component pin processing device

Abstract

An electronic component pin machining device comprises a bottom supporting base, a component positioning air cylinder, a machining driving air cylinder, a machining block bearing plate, an installation screw, an upper component positioning block, a pin machining block, a synchronous spring, a middle component positioning block and a lower component positioning block. The surface of the upper supporting table is provided with an inner side air rod hole and an outer side air rod hole, the inner side air rod hole and the outer side air rod hole are symmetrically distributed on the two sides, the outer side air rod hole is located on the outer side of the inner side air rod hole, the top of the upper supporting table is fixedly connected with the lower component positioning block, and the middle component positioning block is arranged on the upper portion of the lower component positioning block. The upper component positioning block is arranged on the upper portion of the middle component positioning block, and component avoiding grooves are formed in the lower component positioning block, the middle component positioning block and the upper component positioning block.

Description

Technical Field

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

[0002] The existing patent (publication number: CN221362417U) proposes an electronic component pin processing device, including a workbench, a square hole is opened at the top center of the workbench, and a T-shaped clamp is embedded and slid inside the square hole and near both ends. A bidirectional screw is provided between the T-shaped clamps. The rotation of the bidirectional screw drives the T-shaped clamp to move and clamp the electronic component body, which can clamp and fix electronic component bodies of different sizes, thereby improving the practicality of the device. At the same time, the unidirectional screw is driven to rotate by rotating the turntable. However, in this device "the bidirectional screw rotates to drive the T-shaped clamp to move and clamp the electronic component body", the T-shaped clamp can only clamp one electronic component at a time, so that this device can only process one electronic component at a time, affecting the overall processing efficiency. Summary of the Invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides an electronic component pin processing device which can simultaneously process multiple electronic components, has good processing effect and higher processing efficiency.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] An electronic component pin processing device includes a bottom support seat, a component positioning cylinder, a processing drive cylinder, a processing block bearing plate, a mounting screw, an upper component positioning block, a pin processing block, a synchronization spring, a middle component positioning block, and a lower component positioning block. The top of the bottom support seat is provided with an upper support platform, and the surface of the upper support platform is provided with an inner gas rod hole and an outer gas rod hole. The inner gas rod hole and the outer gas rod hole are both symmetrically distributed on both sides, and the outer gas rod hole is located outside the inner gas rod hole. The top of the upper support platform is fixedly connected to the lower component positioning block, the middle component positioning block is arranged on the upper part of the lower component positioning block, the upper component positioning block is arranged on the upper part of the middle component positioning block, and the lower component positioning block is fixedly connected to the lower component positioning block. The positioning block, the middle component positioning block and the upper component positioning block all have component avoidance grooves, and there are pin positioning platforms on both sides of the component avoidance grooves. The pin positioning platforms are provided with chamfers at the corners. The lower component positioning block has lower positioning block mounting ears on both sides, and the lower positioning block mounting ears have lower gas rod connecting grooves. The middle component positioning block has middle positioning block mounting ears on both sides, and the middle positioning block mounting ears have middle gas rod connecting grooves. The upper component positioning block has upper positioning block mounting ears on both sides, and the upper positioning block mounting ears have upper gas rod mounting grooves. The bottom of the upper support platform is fixedly connected to the component positioning cylinder and the processing drive cylinder. The position of the component positioning cylinder corresponds to the inner gas rod hole.

[0006] The position of the processing drive cylinder corresponds to the outer gas rod hole, and a positioning drive pneumatic rod is provided on the top of the component positioning cylinder. The positioning drive pneumatic rod is adapted to the inner gas rod hole, the lower gas rod connecting groove, the middle gas rod connecting groove and the upper gas rod mounting groove. The positioning drive pneumatic rod is connected to the inner gas rod hole, the lower gas rod connecting groove, the middle gas rod connecting groove and the upper gas rod mounting groove from bottom to top. The positioning drive pneumatic rod slides inside the inner gas rod hole, the lower gas rod connecting groove and the middle gas rod connecting groove. The positioning drive pneumatic rod is inserted into the upper gas rod mounting groove and is fixed. Two sets of synchronous springs are sleeved on the outside of the positioning drive pneumatic rod. The positioning drive pneumatic rod located on the lower side is arranged between the middle positioning block mounting ear and the lower positioning block mounting ear. The synchronous spring located on the upper side is arranged between the middle positioning block mounting ear and the upper positioning block mounting ear.

[0007] The top of the processing drive cylinder is provided with a processing drive air rod, which is adapted to the outer air rod hole, connected to the outer air rod hole, and slides inside the outer air rod hole. The top of the processing drive air rod is fixedly connected to the processing block carrier plate, and two groups of longitudinally arranged pin processing blocks are provided on the side of the processing block carrier plate facing the central component positioning block.

[0008] Beneficial effects: 1. When the utility model is used to process the pins of electronic components, two electronic components can be placed between the lower component positioning block, the middle component positioning block and the middle component positioning block, and between the middle component positioning block and the upper component positioning block. After the placement is completed, the component positioning cylinder is started to drive the upper component positioning block downward until the pin positioning platforms of the upper component positioning block, the middle component positioning block and the lower component positioning block are all pressed against the upper and lower sides of the pins of the electronic components to complete the positioning of the electronic components. After that, the processing drive cylinder drives the pin processing block upward to complete the processing of the pins. This device can simultaneously perform synchronous processing of multiple electronic components, with good processing effect and higher processing efficiency.

[0009] 2. The utility model clamps and fixes the roots of the pins of the electronic components when clamping the electronic components, so as to prevent the roots of the pins from being bent together with the force when the subsequent processing operations are completed, thereby avoiding damage to the connection points between the pins and the components and ensuring safety during pin processing.

[0010] 3. The top of the pin processing block of the utility model and the corners of the upper component positioning block, the middle component positioning block, and the lower component positioning block are all provided with chamfers to prevent the pins of the electronic components from being scratched during the processing, further increasing the safety of the processing process.

[0011] 4. A synchronization spring is provided between the lower component positioning block and the middle component positioning block of the utility model, and a synchronization spring is provided between the upper component positioning block and the middle component positioning block, so that when the upper component positioning block is lifted, the middle component positioning block will also be lifted, and when the upper component positioning block is lowered, the middle component positioning block will also be lowered, thereby increasing the convenience of placing and removing electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The figure is a structural schematic diagram of an electronic component pin processing device described in the utility model.

[0013] Figure 2 This is a front view of an electronic component pin processing device described in the utility model.

[0014] Figure 3 This is a partially enlarged cross-sectional view of an electronic component pin processing device described in the present utility model.

[0015] Figure 4 This is a schematic structural diagram of the bottom support seat described in the utility model.

[0016] Figure 5 This is a structural diagram of the component positioning block described in the present utility model.

[0017] Figure 6 This is a structural schematic diagram of the pin processing block described in the present utility model. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0019] Example 1:

[0020] An electronic component pin processing device includes a bottom support seat 1, a component positioning cylinder 2, a processing drive cylinder 3, a processing block bearing plate 5, a mounting screw 6, an upper component positioning block 8, a pin processing block 11, a synchronization spring 12, a middle component positioning block 15, and a lower component positioning block 16. The top of the bottom support seat 1 is provided with an upper support platform 4, and the surface of the upper support platform 4 is provided with an inner gas rod hole 22 and an outer gas rod hole 23. The inner gas rod hole 22 and the outer gas rod hole 23 are both symmetrically distributed on both sides. The outer gas rod hole 23 is located outside the inner gas rod hole 22. 4 is fixedly connected to the lower component positioning block 16 at the top, and the middle component positioning block 15 is set on the upper part of the lower component positioning block 16. When processing the pins of electronic components, two electronic components can be placed between the lower component positioning block 16 and the middle component positioning block 15 and between the middle component positioning block 15 and the upper component positioning block 8. After the placement is completed, the component positioning cylinder 2 is started to drive the upper component positioning block 8 downward until the pin positioning platforms 14 of the upper component positioning block 8, the middle component positioning block 15 and the lower component positioning block 16 are all pressed tightly on the electronic components. The upper and lower sides of the pins of the components are used to complete the positioning of the electronic components. After that, the processing drive cylinder 3 drives the pin processing block 11 upward to complete the processing of the pins. This device can simultaneously perform synchronous processing of multiple electronic components, with good processing effect and higher processing efficiency. The upper component positioning block 8 is arranged on the upper part of the middle component positioning block 15, and the lower component positioning block 16, the middle component positioning block 15, and the upper component positioning block 8 are all provided with component avoidance grooves 13. There are pin positioning platforms 14 on both sides of the component avoidance groove 13, and the pin positioning platforms 14 are set at the corners. There are chamfers, and the lower component positioning block 16 has lower positioning block mounting ears 20 on both sides, and the lower positioning block mounting ears 20 have a lower gas rod connecting groove 21 inside. The middle component positioning block 15 has middle positioning block mounting ears 19 on both sides, and the middle positioning block mounting ears 19 have a middle gas rod connecting groove 18 inside. The upper component positioning block 8 has upper positioning block mounting ears 9 on both sides, and the upper positioning block mounting ears 9 have an upper gas rod mounting groove 10 inside. The bottom of the upper support platform 4 is fixedly connected to the component positioning cylinder 2 and the processing drive cylinder 3. The position of the component positioning cylinder 2 corresponds to the inner gas rod hole 22.

[0021] Example 2:

[0022] The position of the processing drive cylinder 3 described in the present invention corresponds to the outer gas rod hole 23, and the top of the component positioning cylinder 2 is provided with a positioning drive pneumatic rod 7, which is adapted to the inner gas rod hole 22, the lower gas rod connecting groove 21, the middle gas rod connecting groove 18, and the upper gas rod mounting groove 10. The positioning drive pneumatic rod 7 is sequentially connected to the inner gas rod hole 22, the lower gas rod connecting groove 21, the middle gas rod connecting groove 18, and the upper gas rod mounting groove 10 from bottom to top. The positioning drive pneumatic rod 7 slides inside the inner gas rod hole 22, the lower gas rod connecting groove 21, and the middle gas rod connecting groove 18, and the positioning drive pneumatic rod 7 is inserted into the upper gas rod mounting groove 10 and fixed. Two sets of synchronous springs 12 is sleeved on the outside of the positioning drive pneumatic rod 7, and a synchronization spring 12 is arranged between the lower component positioning block 16 and the middle component positioning block 15, and a synchronization spring 12 is arranged between the upper component positioning block 8 and the middle component positioning block 15, so that when the upper component positioning block 8 is lifted, the middle component positioning block 15 will also be lifted, and when the upper component positioning block 8 is lowered, the middle component positioning block 15 will also be lowered, increasing the convenience of putting in and taking out electrical components. The positioning drive pneumatic rod 7 located on the lower side is arranged between the middle positioning block mounting ear 19 and the lower positioning block mounting ear 20, and the synchronization spring 12 located on the upper side is arranged between the middle positioning block mounting ear 19 and the upper positioning block mounting ear 9.

[0023] Example 3:

[0024] The top of the processing drive cylinder 3 described in the present invention is provided with a processing drive air rod 24, which is adapted to the outer air rod hole 23, and the processing drive air rod 24 is connected to the outer air rod hole 23. The processing drive air rod 24 slides inside the outer air rod hole 23, and the top of the processing drive air rod 24 is fixedly connected to the processing block carrier plate 5. Two groups of longitudinally arranged pin processing blocks 11 are provided on the side of the processing block carrier plate 5 facing the central component positioning block 15.

[0025] Example 4:

[0026] The top of the pin processing block 11 of the present invention is provided with a chamfer, and the distance between the pin processing block 11 on the upper side and the middle component positioning block 15 is the same as the thickness of the electronic component pin, and the distance between the pin processing block 11 on the lower side and the lower component positioning block 16 is the same as the thickness of the electronic component pin. The upper surface of the pin processing block 11 on the lower side coincides with the upper surface of the lower component positioning block 16, and the roots of the pins of the electronic components are clamped and fixed when the electronic components are clamped, so as to avoid the roots of the pins being bent together under the force when the subsequent processing operations are completed, thereby avoiding damage to the connection points between the pins and the components and ensuring safety during pin processing.

[0027] Example 5:

[0028] The longitudinal spacing between the centers of gravity of the two groups of pin processing blocks 11 described in the utility model is the same as the longitudinal spacing between the centers of gravity of the lower component positioning block 16 and the middle component positioning block 15. Chamfers are provided at the top of the pin processing block 11 and the corners of the upper component positioning block 8, the middle component positioning block 15, and the lower component positioning block 16 to prevent the pins of the electronic components from being scratched during the processing, further increasing the safety of the processing process. The pin processing block 11 has a processing block mounting column 17 on the side facing the processing block carrier plate 5, and the processing block mounting column 17 is fixedly connected to the processing block carrier plate 5 by mounting screws 6.

[0029] Example 6:

[0030] The installation steps of the utility model are as follows: the bottom of the upper support platform 4 of the bottom support seat 1 is fixedly connected to the component positioning cylinder 2 and the processing drive cylinder 3, so that the position of the component positioning cylinder 2 corresponds to the position of the inner gas rod hole 22 of the bottom support seat 1, and the position of the processing drive cylinder 3 corresponds to the position of the outer gas rod hole 23 of the bottom support seat 1, and the top of the upper support platform 4 is fixedly connected to the lower component positioning block 16, and the positioning drive gas pressure rod 7 of the component positioning cylinder 2 is sequentially passed through the inner gas rod hole 22 of the bottom support seat 1, the lower gas rod connecting groove 21 of the lower component positioning block 16, and the middle gas rod connecting groove 18 of the middle component positioning block 15, and then fixedly inserted into the upper gas rod mounting groove of the upper component positioning block 8. 10, put two groups of synchronization springs 12 on the outside of the positioning drive pneumatic rod 7, set the synchronization spring 12 on the upper side between the upper positioning block mounting ear 9 and the middle positioning block mounting ear 19, and set the synchronization spring 12 on the lower side between the middle positioning block mounting ear 19 and the lower positioning block mounting ear 20, pass the processing drive air rod 24 of the processing drive cylinder 3 through the outer air rod hole 23 of the bottom support seat 1 and fix it to the processing block bearing plate 5, fix the processing block mounting column 17 of the pin processing block 11 to the processing block bearing plate 5 through the mounting screw 6, so that the longitudinal spacing of the center of gravity of the two groups of pin processing blocks 11 is the same as the longitudinal spacing of the center of gravity of the lower component positioning block 16 and the middle component positioning block 15, and the installation of this device is completed.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An electronic component pin processing device, characterized in that : It includes a bottom support seat (1), a component positioning cylinder (2), a processing drive cylinder (3), a processing block bearing plate (5), a mounting screw (6), an upper component positioning block (8), a pin processing block (11), a synchronization spring (12), a middle component positioning block (15), and a lower component positioning block (16). The top of the bottom support seat (1) is provided with an upper support platform (4), and the surface of the upper support platform (4) is provided with an inner gas rod hole (22) and an outer gas rod hole (23). The inner gas rod hole (22) and the outer gas rod hole (23) are both symmetrically distributed on both sides. The outer gas rod hole (23) is located outside the inner gas rod hole (22). The top of the upper support platform (4) is fixedly connected to the lower component positioning block (16). The middle component positioning block (15) is arranged on the upper part of the lower component positioning block (16). The upper component positioning block (8) is arranged on the upper part of the middle component positioning block (15). The lower component positioning block (16) The middle component positioning block (15) and the upper component positioning block (8) are provided with component avoidance grooves (13) on both sides of the component avoidance grooves (13), and pin positioning platforms (14) are provided on both sides of the pin positioning platforms (14), and chamfers are provided at the corners of the pin positioning platforms (14). The lower component positioning block (16) is provided with lower positioning block mounting ears (20) on both sides, and the lower positioning block mounting ears (20) are provided with lower gas rod connecting grooves (21) on the inside. The middle component positioning block (15) is provided with middle positioning block mounting ears (19) on both sides, and the middle positioning block mounting ears (19) are provided with middle gas rod connecting grooves (18) on the inside. The upper component positioning block (8) is provided with upper positioning block mounting ears (9) on both sides, and the upper positioning block mounting ears (9) are provided with upper gas rod mounting grooves (10). The bottom of the upper support platform (4) is fixedly connected to the component positioning cylinder (2) and the processing drive cylinder (3), and the position of the component positioning cylinder (2) corresponds to the inner gas rod hole (22).

2. The electronic component pin processing device according to claim 1, characterized in that : The top of the component positioning cylinder (2) is provided with a positioning drive pneumatic rod (7), which is connected to the inner gas rod hole (22), the lower gas rod connecting groove (21), the middle gas rod connecting groove (18), and the upper gas rod mounting groove (10) in sequence from bottom to top. The positioning drive pneumatic rod (7) slides inside the inner gas rod hole (22), the lower gas rod connecting groove (21), and the middle gas rod connecting groove (18). The positioning drive pneumatic rod (7) is inserted into the upper gas rod mounting groove (10) and fixed. Two sets of synchronous springs (12) are sleeved on the outside of the positioning drive pneumatic rod (7). The positioning drive pneumatic rod (7) on the lower side is arranged between the middle positioning block mounting ear (19) and the lower positioning block mounting ear (20), and the synchronous spring (12) on the upper side is arranged between the middle positioning block mounting ear (19) and the upper positioning block mounting ear (9).

3. The electronic component pin processing device according to claim 2, characterized in that The top of the processing drive cylinder (3) is provided with a processing drive air rod (24), the processing drive air rod (24) is adapted to the outer air rod hole (23), the processing drive air rod (24) is connected to the outer air rod hole (23), the processing drive air rod (24) slides inside the outer air rod hole (23), the top of the processing drive air rod (24) is fixedly connected to the processing block carrier plate (5), and two groups of longitudinally arranged pin processing blocks (11) are provided on the side of the processing block carrier plate (5) facing the central component positioning block (15).

4. The electronic component pin processing device according to claim 3, characterized in that The pin processing block (11) is provided with a chamfer on the top, the spacing distance between the pin processing block (11) on the upper side and the middle component positioning block (15) is the same as the thickness of the electronic component pin, the spacing distance between the pin processing block (11) on the lower side and the lower component positioning block (16) is the same as the thickness of the electronic component pin, and the upper surface of the pin processing block (11) on the lower side coincides with the upper surface of the lower component positioning block (16).

5. The electronic component pin processing device according to claim 1, characterized in that The longitudinal spacing between the centers of gravity of the two groups of pin processing blocks (11) is the same as the longitudinal spacing between the centers of gravity of the lower component positioning block (16) and the middle component positioning block (15). The pin processing block (11) has a processing block mounting column (17) on the side facing the processing block carrier plate (5). The processing block mounting column (17) is fixedly connected to the processing block carrier plate (5) by mounting screws (6).

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