Capacitor pin correction device

Abstract

The utility model provides a capacitor pin correction device, and relates to the technical field of pin correction devices. Comprising a capacitor shell, and positive and negative pins are arranged at the top of the capacitor shell; a correction anti-bending structure is arranged on the outer surface of the capacitor shell; a fixed supporting structure is arranged at the top of the correction anti-bending structure; the correction anti-bending structure comprises a rectangular frame, by arranging a fixing rod and a sliding block, an L-shaped connecting rod can be driven to move, then a round jacking plate can be driven to move, a round wire barrel can straighten the pin, in the whole straightening process, the L-shaped connecting rod generates force, then the round jacking plate is driven to generate force, then the round wire barrel straightens the pin, and therefore the pin straightening efficiency is improved. In the process of inserting the capacitor into the straightening equipment, the phenomenon that in the process of inserting the capacitor into the straightening equipment, force is applied to the capacitor, so that pins are prone to breakage is avoided, meanwhile, under the action of the funnel frame, when the pins with large bending degree are straightened, an auxiliary straightening space can be provided, and bending breakage caused by direct straightening is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece demoulding mechanisms, in particular to a capacitor pin correction device. Background Art

[0002] Capacitor pins refer to the pin structure that connects capacitors to circuit boards on other electronic components. During insertion or use, capacitor pins are easily bent by external forces, which in turn affects insertion and use. At this time, a correction device is required for auxiliary correction.

[0003] In actual work, the structure and function of the correction device in the prior art are relatively perfect and can meet the needs of daily use, but there are still the following two problems:

[0004] 1. Most of the existing correction devices are external devices, and the bent capacitor pins need to be inserted into the correction structure for auxiliary correction. This process still requires force on the capacitor, which can easily lead to secondary bending or even breakage of the pins during the insertion process, which is very inconvenient;

[0005] 2. In the process of correcting the pins, the pins are generally inserted into a standard mold barrel for straightening. In this process, the size of the standard mold barrel is consistent with that of the pins. When correcting pins with a large degree of bending, it is very easy for them to bend and break against the edge of the standard mold barrel.

[0006] Therefore, the utility model provides a capacitor pin correction device. Utility Model Content

[0007] The purpose of the utility model is to solve the shortcomings in the prior art and provide a capacitor pin correction device.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a capacitor pin correction device, comprising a capacitor housing, wherein positive and negative pins are arranged on the top of the capacitor housing; a correction anti-bending structure is arranged on the outer surface of the capacitor housing; a fixed support structure is arranged on the top of the correction anti-bending structure; the correction anti-bending structure comprises a rectangular frame, one side of the outer surface of the rectangular frame is fixedly connected to one side of the outer surface of the capacitor housing, a fixing rod is fixedly connected to the top and bottom of the inner wall of the rectangular frame, a sliding block is slidably connected to the outer surface of the fixing rod, the outer surface of the sliding block is slidably connected to the inner wall of the rectangular frame, a reset spring is sleeved on the outer surface of the fixing rod, and the two ends of the reset spring are respectively fixedly connected to the inner wall of the rectangular frame and the outer surface of the sliding block.

[0009] As a preferred embodiment, an L-shaped connecting rod is fixedly connected to one side of the outer surface of the sliding block, and a rectangular auxiliary block is fixedly connected to one end of the L-shaped connecting rod away from the sliding block, a circular lifting plate is fixedly connected to one side of the rectangular auxiliary block, a circular wire drum is fixedly connected to the top of the outer surface of the circular lifting plate, a funnel frame is fixedly connected to the top of the circular wire drum, the positive and negative pins are respectively inserted into the inner walls of the circular wire drum and the circular lifting plate, a circular groove is opened on the top of the outer surface of the capacitor housing, the circular lifting plate is clamped with the inner wall of the circular groove, a rectangular auxiliary groove is opened on the top of the outer surface of the capacitor housing on one side of the circular groove, and the rectangular auxiliary block is clamped with the inner wall of the rectangular auxiliary groove.

[0010] The technical effect of adopting the above-mentioned further scheme is: the circular lifting plate can move upward under the action of the L-shaped connecting rod, thereby driving the circular wire drum to move, and then straightening the bent pins. At the same time, the funnel frame can assist in guiding some pins with larger bending arcs. Under the action of the circular slot and the circular lifting plate, the circular lifting plate can be stored, and under the action of the rectangular auxiliary block and the rectangular auxiliary slot, the rectangular auxiliary block can be stored.

[0011] As a preferred embodiment, the fixed support structure includes a rectangular card frame, the outer surface of the rectangular card frame is fixedly connected to the outer surface of the capacitor housing, a locking rod is inserted into the inner wall of one side of the rectangular card frame, and a rectangular card block is clamped on the inner wall of the rectangular card frame. A locking hole is opened on one side of the rectangular card block, and the locking rod can be clamped into the inner wall of the locking hole. A connecting rod is fixedly connected to the top of the outer surface of the rectangular card block, and one end of the connecting rod away from the rectangular card block is fixedly connected to the top of the outer surface of the circular lifting plate, and a fixing ring is fixedly connected to the transverse rod part of the connecting rod.

[0012] The technical effect of adopting the above further solution is that the rectangular clamping block and the rectangular clamping frame can assist in fixing the circular lifting plate, and then can cooperate with the clamping rod and the clamping hole for auxiliary fixation, so that the rectangular clamping block and the rectangular clamping frame are fixed.

[0013] As a preferred embodiment, a circular rod is fixedly connected to the top outer surface of the fixing ring, an end of the circular rod away from the fixing ring is fixedly connected to a U-shaped rod, both ends of the U-shaped rod are fixedly connected to semi-circular frames, and the semi-circular frames are overlapped with the positive and negative pins.

[0014] The technical effect of adopting the above further scheme is: by setting a fixing ring and a round rod, the U-shaped rod can be cooperated to make the two semi-arc frames overlap with the positive and negative pins, and then when the pins are bent, the semi-arc frames can be used for auxiliary guidance to avoid breakage caused by bending at the sharp edges of components such as the funnel frame.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] By setting a fixed rod and a sliding block, the L-shaped connecting rod can be driven to move, and then the circular lifting plate can be driven to move, so that the circular wire reel can straighten the pin. During the whole straightening process, the L-shaped connecting rod exerts force, and then the circular lifting plate is driven to exert force, so that the circular wire reel can straighten the pin, thereby avoiding the process of inserting the capacitor into the straightening equipment, which may cause the pin to break. At the same time, under the action of the funnel frame, when straightening pins with larger curvature, auxiliary straightening space can be provided to avoid bending and breakage caused by direct straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a capacitor pin correction device provided by the utility model;

[0018] Figure 2 A schematic diagram of the rectangular frame structure of a capacitor pin correction device provided by the utility model;

[0019] Figure 3 A schematic diagram of the structure of a rectangular card frame of a capacitor pin correction device provided by the utility model;

[0020] Figure 4 The utility model provides a schematic diagram of the structure of a semicircular arc frame of a capacitor pin correction device.

[0021] Legend:

[0022] 1. Capacitor shell; 2. Positive and negative pins;

[0023] 3. Correction and anti-bending structure; 31. Rectangular frame; 32. Fixed rod; 33. Sliding block; 34. Return spring; 35. L-shaped connecting rod; 36. Round lifting plate; 37. Rectangular auxiliary block; 38. Round bobbin; 39. Funnel frame; 310. Round card slot; 311. Rectangular auxiliary slot;

[0024] 4. Fixed support structure; 41. Rectangular clamping frame; 42. Clamping rod; 43. Rectangular clamping block; 44. Clamping hole; 45. Connecting rod; 46. Fixing ring; 47. Round rod; 48. U-shaped rod; 49. Semicircular arc frame. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1-Figure 4 As shown, the present embodiment provides a technical solution: a capacitor pin correction device, comprising a capacitor housing 1, wherein the top of the capacitor housing 1 is provided with positive and negative pins 2; the outer surface of the capacitor housing 1 is provided with a correction anti-bending structure 3; the top of the correction anti-bending structure 3 is provided with a fixed support structure 4; the correction anti-bending structure 3 comprises a rectangular frame 31, one side of the outer surface of the rectangular frame 31 is fixedly connected to one side of the outer surface of the capacitor housing 1, the top and bottom of the inner wall of the rectangular frame 31 are fixedly connected with a fixing rod 32, the outer surface of the fixing rod 32 is slidably connected with a sliding block 33, the outer surface of the sliding block 33 is slidably connected to the inner wall of the rectangular frame 31, the outer surface of the fixing rod 32 is sleeved with a reset spring 34, and the reset spring The two ends of the spring 34 are fixedly connected to the inner wall of the rectangular frame 31 and the outer surface of the sliding block 33 respectively. By setting the fixed rod 32 and the sliding block 33, the L-shaped connecting rod 35 can be driven to move, and then the circular lifting plate 36 can be driven to move, so that the circular wire reel 38 can straighten the pin. The entire straightening process is caused by the L-shaped connecting rod 35 exerting force, which in turn drives the circular lifting plate 36 to exert force, so that the circular wire reel 38 can straighten the pin, avoiding the process of inserting the capacitor into the straightening equipment, which may cause the pin to break. At the same time, under the action of the funnel frame 39, when straightening pins with larger curvature, auxiliary straightening space can be provided to avoid bending and fracture caused by direct straightening.

[0027] Further, such as Figure 4As shown: an L-shaped connecting rod 35 is fixedly connected to one side of the outer surface of the sliding block 33, and a rectangular auxiliary block 37 is fixedly connected to one end of the L-shaped connecting rod 35 away from the sliding block 33. A circular lifting plate 36 is fixedly connected to one side of the rectangular auxiliary block 37. A circular wire drum 38 is fixedly connected to the top of the outer surface of the circular lifting plate 36, and a funnel frame 39 is fixedly connected to the top of the circular wire drum 38. The positive and negative pins 2 are respectively inserted into the inner walls of the circular wire drum 38 and the circular lifting plate 36. A circular card slot 310 is opened on the top of the outer surface of the capacitor housing 1. The circular lifting plate 36 is clamped with the inner wall of the circular card slot 310. The outer surface of the capacitor housing 1 A rectangular auxiliary groove 311 is provided on one side of the circular slot 310 at the top of the surface, and the rectangular auxiliary block 37 is clamped with the inner wall of the rectangular auxiliary groove 311. The circular lifting plate 36 can move upward under the action of the L-shaped connecting rod 35, and then drive the circular wire drum 38 to move, so as to straighten the bent pins. At the same time, the funnel frame 39 can assist in guiding some pins with larger bending arcs. Under the action of the circular slot 310 and the circular lifting plate 36, the circular lifting plate 36 can be stored, and under the action of the rectangular auxiliary block 37 and the rectangular auxiliary groove 311, the rectangular auxiliary block 37 can be stored.

[0028] The above solution still has the problem that the circular lifting plate 36 and the circular slot 310 are not firmly fixed and are easily separated from the movement. Figure 3 and Figure 4 As shown: in the present scheme, the fixed support structure 4 includes a rectangular card frame 41, the outer surface of the rectangular card frame 41 is fixedly connected to the outer surface of the capacitor housing 1, a clamping rod 42 is inserted into the inner wall of one side of the rectangular card frame 41, and a rectangular card block 43 is clamped on the inner wall of the rectangular card frame 41. A clamping hole 44 is opened on one side of the rectangular card block 43, and the clamping rod 42 can be clamped into the inner wall of the clamping hole 44. A connecting rod 45 is fixedly connected to the top of the outer surface of the rectangular card block 43, and one end of the connecting rod 45 away from the rectangular card block 43 is fixedly connected to the top of the outer surface of the circular lifting plate 36, and a fixing ring 46 is fixedly connected to the transverse rod part of the connecting rod 45. The rectangular card block 43 and the rectangular card frame 41 can assist in fixing the circular lifting plate 36, and then can cooperate with the clamping rod 42 and the clamping hole 44 for auxiliary fixation, so that the rectangular card block 43 and the rectangular card frame 41 are fixed.

[0029] The above solution also has the problem that the positive and negative pins 2 are easily broken by the sharp edge of the funnel frame 39 when they are bent. Figure 4As shown, a circular rod 47 is fixedly connected to the top outer surface of the fixing ring 46, and a U-shaped rod 48 is fixedly connected to one end of the circular rod 47 away from the fixing ring 46, and semi-circular arc frames 49 are fixedly connected at both ends of the U-shaped rod 48. The semi-circular arc frames 49 overlap the positive and negative electrode pins 2. By setting the fixing ring 46 and the circular rod 47, the U-shaped rod 48 can be coordinated so that the two semi-circular arc frames 49 can overlap the positive and negative electrode pins 2, and then when the pins are bent, auxiliary guidance can be performed under the action of the semi-circular arc frames 49 to avoid bending and breaking at the sharp edges of components such as the funnel frame 39.

[0030] Working principle:

[0031] like Figure 1-4 As shown:

[0032] When in use: the locking rod 42 is separated from the locking hole 44, and the L-shaped connecting rod 35 is pushed, so that the sliding block 33 can slide on the inner wall of the rectangular frame 31, and then the return spring 34 can be deformed, and the rectangular auxiliary block 37 can be separated from the rectangular auxiliary groove 311, and the circular lifting plate 36 can be separated from the circular locking groove 310;

[0033] At this time, the round wire barrel 38 can straighten the positive and negative electrode pins 2, and the funnel frame 39 can guide the positive and negative electrode pins 2 with a larger degree of bending;

[0034] When it is necessary to fix it with auxiliary means, the L-shaped connecting rod 35 is loosened to reset the sliding block 33. The circular lifting plate 36 can be reset and snapped into the inner wall of the circular snap groove 310. The rectangular snap block 43 can be snapped into the inner wall of the rectangular snap frame 41. The snap rod 42 is pressed to snap into the inner wall of the snap hole 44.

[0035] At this time, the semicircular arc frame 49 overlaps the positive and negative pins 2. When bending occurs, it will bend toward the semicircular arc frame 49 and then guide. Since the semicircular arc frame 49 is relatively round, it will not easily break.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A capacitor pin correction device, comprising a capacitor housing (1), characterized in that: The top of the capacitor housing (1) is provided with positive and negative electrode pins (2); The outer surface of the capacitor housing (1) is provided with a corrective anti-bending structure (3); A fixed support structure (4) is provided on the top of the corrective anti-bending structure (3); The corrective anti-bending structure (3) comprises a rectangular frame (31), one side of the outer surface of the rectangular frame (31) is fixedly connected to one side of the outer surface of the capacitor housing (1), the top and bottom of the inner wall of the rectangular frame (31) are fixedly connected to a fixing rod (32), the outer surface of the fixing rod (32) is slidably connected to a sliding block (33), the outer surface of the sliding block (33) is slidably connected to the inner wall of the rectangular frame (31), and a reset spring (34) is sleeved on the outer surface of the fixing rod (32), and the two ends of the reset spring (34) are respectively fixedly connected to the inner wall of the rectangular frame (31) and the outer surface of the sliding block (33).

2. The capacitor pin correction device according to claim 1, characterized in that: An L-shaped connecting rod (35) is fixedly connected to one side of the outer surface of the sliding block (33), an end of the L-shaped connecting rod (35) away from the sliding block (33) is fixedly connected to a rectangular auxiliary block (37), and one side of the rectangular auxiliary block (37) is fixedly connected to a circular lifting plate (36).

3. The capacitor pin correction device according to claim 2, characterized in that: A circular wire drum (38) is fixedly connected to the top of the outer surface of the circular lifting plate (36), a funnel frame (39) is fixedly connected to the top of the circular wire drum (38), and the positive and negative electrode pins (2) are respectively inserted into the inner walls of the circular wire drum (38) and the circular lifting plate (36).

4. The capacitor pin correction device according to claim 2, characterized in that: A circular groove (310) is provided at the top of the outer surface of the capacitor housing (1), the circular lifting plate (36) is snap-fitted with the inner wall of the circular groove (310), a rectangular auxiliary groove (311) is provided at the top of the outer surface of the capacitor housing (1) on one side of the circular groove (310), and the rectangular auxiliary block (37) is snap-fitted with the inner wall of the rectangular auxiliary groove (311).

5. The capacitor pin correction device according to claim 1, characterized in that: The fixed support structure (4) comprises a rectangular clamping frame (41), the outer surface of the rectangular clamping frame (41) is fixedly connected to the outer surface of the capacitor housing (1), a clamping rod (42) is inserted into the inner wall of one side of the rectangular clamping frame (41), a rectangular clamping block (43) is clamped into the inner wall of the rectangular clamping frame (41), a clamping hole (44) is opened on one side of the rectangular clamping block (43), and the clamping rod (42) can be clamped into the inner wall of the clamping hole (44).

6. The capacitor pin correction device according to claim 5, characterized in that: A connecting rod (45) is fixedly connected to the top of the outer surface of the rectangular block (43); one end of the connecting rod (45) away from the rectangular block (43) is fixedly connected to the top of the outer surface of the circular lifting plate (36); and a fixing ring (46) is fixedly connected to the transverse rod portion of the connecting rod (45).

7. The capacitor pin correction device according to claim 6, characterized in that: A circular rod (47) is fixedly connected to the top outer surface of the fixing ring (46), an end of the circular rod (47) away from the fixing ring (46) is fixedly connected to a U-shaped rod (48), and both ends of the U-shaped rod (48) are fixedly connected to a semicircular arc frame (49), and the semicircular arc frame (49) overlaps the positive and negative electrode pins (2).

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