A capacitor terminal wire welding fixing mechanism

Abstract

A capacitor terminal wire welding fixing mechanism includes a vertical plate, a horizontal plate is installed at the upper end of the vertical plate, end plates are respectively provided at both ends of the horizontal plate, a horizontal bar is provided between the end plates, springs are respectively sleeved at both ends of the horizontal bar, and a movable inner plate is provided at the inner end of the spring, a pair of guide holes are opened on the horizontal plate, a pair of movable rods are respectively inserted in the guide holes, the inner end of each pair of movable rods at the same end is arranged on the movable inner plate, and the outer end of each pair of movable rods at the same end is provided with a clamping piece, and the wire is limited by the clamping piece under the action of the spring to prevent the wire from moving during welding and affecting the welding operation. A restraining mechanism is provided at the lower end of the vertical plate, and the restraining mechanism is used to make the lower end of the wire close to the connection column of the capacitor, and the restraining mechanism is placed at the upper end of the capacitor, and it can ensure that the exposed section of the wire is close to the connection end.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor production, in particular to a capacitor terminal wire welding and fixing mechanism. Background Art

[0002] After the capacitor is assembled, in order to connect it to the circuit conveniently, it is usually necessary to solder a set of wires on its connection ends. During soldering, since most Figure 1 The cylindrical structure in the capacitor requires the operator to hold the wire and hold it close to the connection end. However, during the welding process, especially when the tin is not completely solidified, the operator needs to weld another wire, so the wire and the connection end are easily separated, which brings certain troubles to the welding of the capacitor. Utility Model Content

[0003] The utility model provides a capacitor terminal wire welding fixing mechanism to solve the above-mentioned deficiencies of the prior art, facilitate the fixing of the wire, and enable the exposed section of the wire to be closely attached to the connection end, thereby facilitating the welding operation and having strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A capacitor terminal wire welding fixing mechanism includes a vertical plate, a horizontal plate is installed at the upper end of the vertical plate, end plates are respectively provided at both ends of the horizontal plate, a horizontal bar is provided between the end plates, springs are respectively sleeved at both ends of the horizontal bar, and a movable inner plate is provided at the inner end of the spring, a pair of guide holes are opened on the horizontal plate, a pair of movable rods are respectively inserted in the guide holes, the inner end of each pair of movable rods at the same end is arranged on the movable inner plate, and the outer end of each pair of movable rods at the same end is provided with a clamping piece, and the wire is limited by the clamping piece under the action of the spring to prevent the wire from moving during welding and affecting the welding operation. A restraining mechanism is provided at the lower end of the vertical plate, and the restraining mechanism is used to make the lower end of the wire close to the connection column of the capacitor, and the restraining mechanism is placed at the upper end of the capacitor, and it can ensure that the exposed section of the wire is close to the connection end.

[0006] Furthermore, the clamping member has a C-shaped structure to stably limit the position of the wire and avoid damage to the wire.

[0007] Furthermore, the restraint mechanism includes a T-shaped plate installed at the lower end of the vertical plate, a waist-shaped hole is provided on the T-shaped plate, a pair of guide pins are provided on both sides of the T-shaped plate, movable plates are respectively sleeved on the guide pins on the same side, an inclined hole is provided on the movable plate, the inclined hole is obliquely provided on the movable plate, a through rod is passed through the inclined hole, movable plates are respectively provided at both ends of the through rod, the movable plate is provided with a guide movable rod, the guide movable rod is passed through the waist-shaped hole, a connecting plate is provided at the inner side end of the movable plate, and a clamp is provided at the other end of the connecting plate. The movable plate can move the through rod when it moves, and the movement of the through rod can cause the clamp to move outward, so that the exposed section of the wire is closely attached to the connecting end through the clamp.

[0008] Furthermore, an L-shaped rod is provided at the outer end of the T-shaped plate to facilitate the operator to hold and move the movable plate.

[0009] Furthermore, the upper end of the guide movable rod extends upward, and cooperates with the aforementioned L-shaped rod, so that the clamp can position the wire conveniently by holding it.

[0010] Furthermore, the clamp has a C-shaped structure, and there is a large amount of space inside it, and the inner wall thereof is coated with rosin to prevent tin from adhering to the inner wall of the clamp.

[0011] Furthermore, a limiting plate is provided at the upper end of the clamp, and a U-shaped groove is opened on the limiting plate, and the wire can be further limited by the U-shaped groove to ensure the close contact effect of the wire.

[0012] The advantages of the above technical solution are:

[0013] The utility model can ensure the contact effect between the wire and the connection end when welding the wire, thereby improving the effect after welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0015] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .

[0016] Figure 2 The three-dimensional structure of one embodiment is shown Figure 2 .

[0017] Figure 3 The three-dimensional structure of one embodiment is shown Figure 3 . DETAILED DESCRIPTION

[0018] like Figure 1~Figure 3As shown, a capacitor terminal wire welding and fixing mechanism comprises a vertical plate 3, a horizontal plate 30 is installed on the upper end of the vertical plate 3, end plates 31 are respectively provided at both ends of the horizontal plate 30, a horizontal bar 33 is provided between the end plates 31, springs 34 are respectively sleeved at both ends of the horizontal bar 33, and a movable inner plate 35 is provided at the inner end of the spring 34. A pair of guide holes 32 are opened on the horizontal plate 30, and a pair of movable rods are respectively passed through the guide holes 32. The inner ends of each pair of movable rods at the same end are arranged on the movable inner plate 35, and the outer ends of each pair of movable rods at the same end are provided with clamping members 36, and the clamping members 36 are C-shaped structures.

[0019] A restraining mechanism is provided at the lower end of the vertical plate 3, and the restraining mechanism is used to make the lower end of the wire 2 close to the connecting column 10 of the capacitor 1. The restraining mechanism includes a T-shaped plate 4 installed at the lower end of the vertical plate 3, and an L-shaped rod 41 is provided at the outer end of the T-shaped plate 4. A waist-shaped hole 40 is provided on the T-shaped plate 4, and a pair of guide pins 42 are provided on both sides of the T-shaped plate 4. A movable plate 43 is sleeved on the guide pins 42 on the same side, and an inclined hole 44 is provided on the movable plate 43. The inclined hole 44 is obliquely arranged on the movable plate 43, and a through rod 45 is passed through the inclined hole 44. The two ends of the through rod 45 are respectively provided with a moving plate 46, and the moving plate 46 is provided with a guide movable rod 47, and the upper end of the guide movable rod 47 extends upward. The guide movable rod 47 passes through the waist-shaped hole 40, and the inner end of the moving plate 46 is provided with a connecting plate 48, and the other end of the connecting plate 48 is provided with a clamp 49, and the clamp 49 has a C-shaped structure. A limiting plate 50 is disposed at the upper end of the clamp 49 , and a U-shaped groove 51 is formed on the limiting plate 50 .

[0020] When welding the wire in this embodiment, the operator first opens the clamp 36, and then passes the wire therethrough, and then loosens the clamp 36 and constrains the wire through the clamp 36, so as to facilitate subsequent welding operations.

[0021] Then, the wire is passed through the U-shaped groove 51, and the exposed section of the wire is extended under the limit plate 50, and then the movable plate 46 is moved by the guide movable rod 47. When the movable plate 46 moves, the penetration rod 45 will act on the inclined hole 44, so that the movable plate 43 moves outward along the guide pin 42, and finally the clamp 49 acts on the wire and makes the wire close to the outer wall of the connecting end, and then the soldering operation is performed by a welding gun, or the soldering can be performed by injecting molten tin. After the welding is completed, the fixing mechanism is removed.

[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.

Claims

1. A capacitor terminal wire welding and fixing mechanism, characterized in that: The utility model comprises a vertical plate (3), wherein a horizontal plate (30) is installed at the upper end of the vertical plate (3), end plates (31) are respectively provided at both ends of the horizontal plate (30), a horizontal rod (33) is provided between the end plates (31), springs (34) are respectively sleeved at both ends of the horizontal rod (33), a movable inner plate (35) is provided at the inner end of the spring (34), a pair of guide holes (32) are opened on the horizontal plate (30), a pair of movable rods are respectively passed through the guide holes (32), the inner end of each pair of movable rods located at the same end is arranged on the movable inner plate (35), and the outer end of each pair of movable rods located at the same end is provided with a clamping member (36); A restraining mechanism is provided at the lower end of the vertical plate (3), and the restraining mechanism is used to make the lower end of the wire (2) tightly attached to the connecting column (10) of the capacitor (1).

2. The capacitor terminal wire welding and fixing mechanism according to claim 1, characterized in that: The clamping member (36) has a C-shaped structure.

3. The capacitor terminal wire welding and fixing mechanism according to claim 1, characterized in that: The restraining mechanism comprises a T-shaped plate (4) mounted on the lower end of the vertical plate (3), the T-shaped plate (4) being provided with a waist-shaped hole (40), a pair of guide pins (42) being provided on both sides of the T-shaped plate (4), a movable plate (43) being sleeved on the guide pins (42) on the same side, an inclined hole (44) being provided on the movable plate (43), a through rod (45) being passed through the inclined hole (44), movable plates (46) being provided at both ends of the through rod (45), the movable plate (46) being provided with a guide movable rod (47), the guide movable rod (47) being passed through the waist-shaped hole (40), a connecting plate (48) being provided at the inner end of the movable plate (46), and a clamping member (49) being provided at the other end of the connecting plate (48).

4. The capacitor terminal wire welding and fixing mechanism according to claim 3, characterized in that: An L-shaped rod (41) is provided at the outer end of the T-shaped plate (4).

5. The capacitor terminal wire welding and fixing mechanism according to claim 3, characterized in that: The upper end of the guide movable rod (47) extends upward.

6. The capacitor terminal wire welding and fixing mechanism according to claim 3, characterized in that: The clamp (49) has a C-shaped structure.

7. The capacitor terminal wire welding and fixing mechanism according to claim 1, characterized in that: A limiting plate (50) is provided at the upper end of the clamp (49), and a U-shaped groove (51) is provided on the limiting plate (50).

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