A pin soldering operation table for electronic components

Abstract

The utility model discloses a kind of pin welding operation platform for electronic components, it is related to electronic component welding technical field, including operation platform, the middle part of operation platform is fixedly installed with first support frame, the top of first support frame is rotatably connected with turnover shaft, and the turnover shaft is fixedly connected with the frame of type of Chinese character, and the second support frame of being located in the both sides of first support frame is fixedly installed on operation platform, the side of frame of type of Chinese character away from turnover shaft is fixedly connected with handle, and handle is detachably inserted in the top of second support frame;The utility model can make it hang in air by being clamped on first fixing piece, second fixing piece with first support frame, second support frame support, and keep horizontal state, to guarantee welding quality, second, when double-sided panel welding, handle is used to make turnover shaft, frame of type of Chinese character turn around first support frame by one hundred and eighty degrees, so that handle is clamped into another side second support frame, and it is convenient to weld two sides of the piece to be welded.

Description

Technical Field

[0001] This utility model relates to the field of electronic component welding technology, and more specifically, to a lead welding operation table for electronic components. Background Technology

[0002] Soldering the pins of electronic components is a key process in circuit assembly. Its quality directly affects the reliability and performance of the circuit. The solder (such as tin-lead alloy) is melted by heating and fills the gap between the component pins and the circuit board pads. After cooling, an intermetallic compound layer is formed, which realizes electrical conduction and mechanical fixation.

[0003] However, due to the varying sizes and specifications of electronic components, it is difficult to keep the circuit board horizontal during soldering. Furthermore, pressing electronic components onto the soldering table can easily cause loose pins of components that are not fully secured, thus affecting the soldering quality. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a lead soldering operation table for electronic components, which solves the problems that due to the different sizes and specifications of electronic components, it is difficult to keep the circuit board horizontal before soldering. Secondly, when electronic components are pressed on the soldering operation table, it is easy for the leads of electronic components that are not fully secured to loosen, thereby affecting the soldering quality.

[0005] To solve the above technical problems, the present invention provides the following technical solution: an electronic component lead soldering operation table, comprising an operation table, a first support frame fixedly installed in the middle of the operation table, a flip shaft rotatably connected to the top of the first support frame, a C-shaped frame fixedly connected to the flip shaft, a second support frame fixedly installed on both sides of the first support frame on the operation table, a handle fixedly connected to the side of the C-shaped frame away from the flip shaft, and the handle being detachably inserted into the top of the second support frame;

[0006] It also includes two first fixing members and one second fixing member, which are used to clamp and position the workpiece to be welded.

[0007] Preferably, when the handle is inserted into the second support frame, the first fixing member and the second fixing member are in a horizontal state.

[0008] Preferably, a friction pad is provided on the top inner side of the second support frame, and the friction pad is made of a rubber material with a rough surface.

[0009] Preferably, the first fixing member includes a C-shaped clamp, the top of which is threaded with a stud, the top of which is fixedly connected with a button post, and the bottom of which is fixedly connected with a clamping washer. The second fixing member includes a C-shaped clamp, the top of which is threaded with a stud, the top of which is fixedly connected with a button post, and the bottom of which is fixedly connected with a clamping washer.

[0010] Preferably, the flip shaft is provided with a first adjustment mechanism, the first adjustment mechanism including a double-threaded screw rotatably connected inside the flip shaft, the double-threaded screw being threaded with symmetrical double-ringed sleeves, both ends of the double-threaded screw being fixed with knobs, the flip shaft being provided with a sliding groove, the double-ringed sleeves being able to slide linearly along the sliding groove, and the U-shaped clamp being fixed on the double-ringed sleeves.

[0011] Preferably, the C-shaped frame is provided with a second adjustment mechanism, the second adjustment mechanism including an adjustment screw, the adjustment screw being threadedly connected to the middle of the C-shaped frame, a knob being fixed to one end of the adjustment screw, and a sliding groove being provided on both the front and rear sides of the C-shaped frame, a sliding rod being slidably connected in the sliding groove, and the end of the adjustment screw away from the knob being rotatably connected to the sliding rod.

[0012] Preferably, the second adjustment mechanism further includes a slide rail on the slide rod, and the C-shaped clamp is frictionally slidably connected to the slide rail.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model suspends the workpiece to be welded in the air and keeps it in a horizontal state by clamping it on the first and second fixing parts and supporting it with the first and second support frames, thereby ensuring the welding quality. Secondly, when welding double panels, the handle is used to rotate the flip shaft and the C-shaped frame 180 degrees around the first support frame, so that the handle is locked into the second support frame on the other side, which facilitates welding of both sides of the workpiece to be welded.

[0015] This utility model, through the setting of the first fixing member and the second fixing member, can clamp circuit boards of different thicknesses.

[0016] This utility model, through the setting of the first adjustment mechanism and the second adjustment mechanism, can adjust the position of the first fixing member and the second fixing member in multiple dimensions to adapt to circuit boards of different shapes and specifications. It can also be adjusted according to the position of the soldering holes on the circuit board to avoid interference between the first fixing member and the second fixing member and the position of the soldering holes. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 For the present utility model Figure 1 Schematic diagram of the structure of region A in the middle;

[0019] Figure 3 This is a schematic diagram of the relevant structure of the second adjustment mechanism of this utility model;

[0020] Figure 4 For the present utility model Figure 3 Schematic diagram of the structure of region B in the middle;

[0021] Figure 5 This is a schematic diagram of the relevant structure of the first adjustment mechanism of this utility model.

[0022] [Figure Labels]

[0023] 1. Operating table; 2. First support frame; 3. Tilting shaft; 4. C-shaped frame; 5. First fixing component; 51. C-shaped clamp one; 52. Screw one; 53. Button one; 54. Clamping pad one; 6. Second fixing component; 61. C-shaped clamp two; 62. Screw two; 63. Button two; 64. Clamping pad two; 7. Second support frame; 8. Handle; 9. Friction pad; 10. First adjustment mechanism; 101. Double-threaded lead screw; 102. Double-ring sliding sleeve; 103. Knob two; 104. Slide groove two; 11. Second adjustment mechanism; 111. Adjusting lead screw; 112. Knob one; 113. Slide groove one; 114. Slide rod; 115. Slide rail. Detailed Implementation

[0024] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0025] As attached Figure 1 To be continued Figure 5 This utility model provides an electronic component lead soldering workbench, including a workbench 1, a first support frame 2 fixedly mounted in the middle of the workbench 1, a flip shaft 3 rotatably connected to the top of the first support frame 2, a U-shaped frame 4 fixedly connected to the flip shaft 3, and second support frames 7 fixedly mounted on both sides of the first support frame 2 on the workbench 1. A handle 8 is fixedly connected to the side of the U-shaped frame 4 away from the flip shaft 3, and the handle 8 is detachably inserted into the top of the second support frame 7; it also includes two first fixing members 5 and one second fixing member 6, which are used to clamp and position the workpiece to be soldered.

[0026] The friction between the second support frame 7 and the handle 8 can keep the workpiece in a horizontal position.

[0027] Specifically, the workpiece to be welded is clamped on the first fixing member 5 and the second fixing member 6, and supported by the first support frame 2 and the second support frame 7, so that it can be suspended in the air and kept in a horizontal state, thereby ensuring the welding quality. Secondly, when welding double panels, the flipping shaft 3 and the C-shaped frame 4 are rotated 180 degrees around the first support frame 2 by the handle 8, so that the handle 8 is inserted into the second support frame 7 on the other side, which facilitates welding of both sides of the workpiece to be welded.

[0028] Preferably, when the handle 8 is inserted into the second support frame 7, the first fixing member 5 and the second fixing member 6 are in a horizontal state.

[0029] Preferably, a friction pad 9 is provided on the inner top of the second support frame 7. The friction pad 9 is made of a rough-surfaced rubber material to increase the friction between the second support frame 7 and the handle 8.

[0030] Preferably, the first fixing member 5 includes a C-shaped clamp 51, the top of the C-shaped clamp 51 is threadedly connected to a stud 52, the top of the stud 52 is fixedly connected to a button 53, and the bottom of the stud 52 is fixedly connected to a clamping washer 54. The second fixing member 6 includes a C-shaped clamp 61, the top of the C-shaped clamp 61 is threadedly connected to a stud 62, the top of the stud 62 is fixedly connected to a button 63, and the bottom of the stud 62 is fixedly connected to a clamping washer 64.

[0031] Specifically, by rotating the knob 53, the stud 52 causes the clamping pad 54 to descend vertically, pressing and fixing one side of the circuit board to be soldered. Similarly, the second fixing member 6 presses and fixes the other side of the circuit board to be soldered, and can clamp circuit boards of different thicknesses.

[0032] Preferably, a first adjustment mechanism 10 is provided on the flip shaft 3. The first adjustment mechanism 10 includes a double-threaded screw 101 rotatably connected inside the flip shaft 3. A symmetrical double-ringed sliding sleeve 102 is threaded onto the double-threaded screw 101. A knob 103 is fixed at both ends of the double-threaded screw 101. A groove 104 is provided on the flip shaft 3. The double-ringed sliding sleeve 102 can slide linearly along the groove 104. A U-shaped clamp 51 is fixed on the double-ringed sliding sleeve 102.

[0033] Preferably, the C-shaped frame 4 is provided with a second adjustment mechanism 11. The second adjustment mechanism 11 includes an adjustment screw 111, which is threadedly connected to the middle of the C-shaped frame 4. One end of the adjustment screw 111 is fixed with a knob 112. Slide grooves 113 are provided on both the front and rear sides of the C-shaped frame 4. A slide rod 114 is slidably connected in the slide groove 113. The end of the adjustment screw 111 away from the knob 112 is rotatably connected to the slide rod 114.

[0034] Preferably, the second adjustment mechanism 11 further includes a slide rail 115 provided on the slide rod 114, and the U-shaped clamp 61 is frictionally slidably connected to the slide rail 115.

[0035] Specifically, by turning the second knob 103, the double-threaded screw rod 101 can be used to drive the two double-loop sliding sleeves 102 to move closer or farther away from each other, so as to adjust the distance between the two first fixing members 5. By turning the first knob 112, the adjusting screw rod 111 can be used to drive the sliding rod 114 to move closer to or farther away from the first fixing member 5 on the C-shaped frame 4, so as to adjust the distance between the first fixing member 5 and the second fixing member 6. By sliding the second C-shaped clamp 61 on the slide rail 115, the position of the second C-shaped clamp 61 on the slide rail 115 can be adjusted and positioned under the action of friction. With the above structure, the positions of the first fixing member 5 and the second fixing member 6 can be adjusted in multiple dimensions to adapt to circuit boards of different shapes and specifications, and can be adjusted according to the positions of the welding holes on the circuit board, so as to avoid interference of the first fixing member 5 and the second fixing member 6 with the positions of the welding holes.

[0036] In this embodiment, the "C-shaped" refers to a rectangle with one side open.

[0037] Finally, the following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the connection inside two components, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0038] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0039] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A lead soldering workbench for electronic components, characterized in that, The system includes an operating table (1), a first support frame (2) is fixedly installed in the middle of the operating table (1), a flip shaft (3) is rotatably connected to the top of the first support frame (2), a U-shaped frame (4) is fixedly connected to the flip shaft (3), a second support frame (7) is fixedly installed on both sides of the first support frame (2) on the operating table (1), and a handle (8) is fixedly connected to the side of the U-shaped frame (4) away from the flip shaft (3), and the handle (8) is detachably inserted into the top of the second support frame (7); It also includes two first fasteners (5) and one second fastener (6), which are used to clamp and position the workpiece to be welded.

2. The electronic component lead soldering workbench according to claim 1, characterized in that, When the handle (8) is inserted into the second support frame (7), the first fixing member (5) and the second fixing member (6) are in a horizontal state.

3. The electronic component lead soldering workbench according to claim 1, characterized in that, The second support frame (7) has a friction pad (9) on its top inner side, which is made of a rubber material with a rough surface.

4. The electronic component lead soldering workbench according to claim 1, characterized in that, The first fastener (5) includes a C-shaped clamp (51), the top of which is threaded with a stud (52), the top of which is fixedly connected with a button (53), and the bottom of which is fixedly connected with a pad (54). The second fastener (6) includes a C-shaped clamp (61), the top of which is threaded with a stud (62), the top of which is fixedly connected with a button (63), and the bottom of which is fixedly connected with a pad (64).

5. The electronic component lead soldering workbench according to claim 4, characterized in that, The flip shaft (3) is provided with a first adjustment mechanism (10). The first adjustment mechanism (10) includes a double-threaded screw (101) rotatably connected inside the flip shaft (3). The double-threaded screw (101) is threaded with symmetrical double-ringed sleeves (102). Both ends of the double-threaded screw (101) are fixed with knobs (103). The flip shaft (3) is provided with a sliding groove (104). The double-ringed sleeves (102) can slide linearly along the sliding grooves (104). The U-shaped clamp (51) is fixed on the double-ringed sleeves (102).

6. The electronic component lead soldering workbench according to claim 5, characterized in that, The shaped frame (4) is provided with a second adjustment mechanism (11), which includes an adjustment screw (111). The adjustment screw (111) is threadedly connected to the middle part of the shaped frame (4). A knob (112) is fixed at one end of the adjustment screw (111). Slide grooves (113) are provided on both the front and rear sides of the shaped frame (4). A slide rod (114) is slidably connected in the slide groove (113). The end of the adjustment screw (111) away from the knob (112) is rotatably connected to the slide rod (114).

7. The electronic component lead soldering workbench according to claim 6, characterized in that, The second adjustment mechanism (11) also includes a slide rail (115) on the slide bar (114), and the U-shaped clamp (61) is frictionally slidably connected to the slide rail (115).

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