Auxiliary tin soldering device

Abstract

The utility model discloses an auxiliary tin soldering device, which belongs to the technical field of tin soldering tools, and comprises a rack, a seat body with scales, a side sliding rail, a wire limiting jig, a sliding connecting part, a driving mechanism and a locking mechanism, a seat body with scales is fixedly connected to the rack, and the seat body with scales is provided with a base, scales, a sliding groove and a vertical plate; scale marks are arranged on the base, the sliding groove is formed in the base, the sliding groove is adjacent to the scale marks, and the two vertical plates are oppositely arranged on the two side faces of the base. The sliding rails on the two sides are oppositely arranged, and each sliding rail on the side is correspondingly connected with one vertical plate. The wire limiting jig is movably arranged in the sliding groove, the sliding connecting part is movably connected between the sliding rails on the two sides, the sliding connecting part is connected with the wire limiting jig, and the driving mechanism is in driving connection with the sliding connecting part; and the locking mechanism is adjacent to the rack and is arranged below the end part of the base. The auxiliary tin pick-up device solves the technical problem of how to assist in accurate tin pick-up of the wire rod.

Description

Technical Field

[0001] The utility model relates to the technical field of soldering tools, in particular to an auxiliary soldering device. Background Art

[0002] Solder is an important industrial raw material for connecting electronic components in welding circuits. It is a solder with a low melting point, mainly referring to solder made of tin-based alloys. The production method of solder is to first make ingots by melting, and then process them into materials by pressure.

[0003] The soldering process is a process of melting solder material and applying it to the welding part. Its purpose is to firmly connect two or more metal parts together through the wetting and connecting effect of solder. Furthermore, wire soldering is the process of applying solder material to the connection of wires. It is mainly used in the electronics, electrical appliances, communications, automobiles and other industries. The purpose of wire soldering is to firmly connect two or more wire parts together through the wetting and connecting effect of solder to ensure the normal transmission of the circuit and the stable operation of the equipment.

[0004] Based on this, Chinese patent CN1553762A discloses a wire fixing device, which is applied to a printed circuit board, and includes: at least one tube pin is arranged on the printed circuit board, the bottom of the tube pin is first riveted to the printed circuit board using a tool, and then the tube pin and the printed circuit board are fixed by soldering, so that the tube pin and the printed circuit board are electrically connected, and a tool is used to fix the wire on the tube pin, so that the wire is electrically connected to the tube pin.

[0005] However, the wire fixing device disclosed above still lacks the function of controlling the amount of tinning of the wire. Specifically, the wire usually includes an insulating outer layer and a conductive wire core structure, and the tinning of the wire refers to applying a layer of solder on the surface of the wire core to improve its conductivity, corrosion resistance, solderability and quality. Before the wire is tinned, the insulating outer layer of a preset length needs to be peeled off to expose the wire core of a preset length that needs to be tinned; thus, when tinning, a layer of solder paste needs to be evenly applied on the surface of the cleaned wire core, and the solder paste helps to wet and connect the solder and the wire; then, the wire core is evenly coated with tin through a manual or automatic tinning device. The tinning auxiliary device of the prior art lacks the function of controlling the amount of tinning of the wire. Utility Model Content

[0006] Based on this, it is necessary to provide an auxiliary soldering device to address the technical problem of how to assist the wire to be accurately tinned.

[0007] An auxiliary soldering device, comprising: a frame, a scaled seat, side slides, a wire limiting fixture, a sliding connection, a driving mechanism and a locking mechanism; the frame is fixedly connected to the scaled seat, the scaled seat has a base, scale lines, a slide groove and a vertical plate; the base is provided with scale lines, the slide groove is provided in the base, the slide groove and the scale lines are provided adjacent to each other, and the two vertical plates are provided oppositely on the two side surfaces of the base. The two side slides are provided oppositely, and each side slide is connected to a corresponding vertical plate; the wire limiting fixture is movably provided in the slide groove, the sliding connection is movably connected between the two side slides, the sliding connection is connected to the wire limiting fixture, and the driving mechanism is drivingly connected to the sliding connection; the locking mechanism is provided adjacent to the frame, and the locking mechanism is provided below the end of the base.

[0008] Furthermore, the wire limiting fixture comprises a fixture seat, a plurality of threading holes, a plurality of positioning columns and a fixture connecting portion.

[0009] Furthermore, the jig seat is movably arranged in the slide groove, a plurality of threading holes are evenly arranged and distributed on the jig seat, and a plurality of positioning posts are distributed on the jig seat.

[0010] Furthermore, the jig connection portion is arranged at the end of the jig seat, and the jig connection portion is connected to the sliding connection portion.

[0011] Furthermore, the sliding connection part has a sliding connection bridge, a sliding block and a driving connection part.

[0012] Furthermore, the sliding connection bridge is movably arranged above the slide groove, and the sliding connection bridge is connected to the fixture connection part; the two sliding blocks are relatively arranged on both sides of the sliding connection bridge, and each sliding block is movably connected to one of the side slide rails.

[0013] Furthermore, the driving connection part is arranged at one end of the sliding connection bridge, and the driving connection part is connected to the driving mechanism.

[0014] Furthermore, the driving mechanism comprises an extended connecting rod, a telescopic rod and a driving cylinder.

[0015] Furthermore, the extended connecting rod is connected to the driving connecting part, and the telescopic rod is respectively connected to the extended connecting rod and the driving cylinder.

[0016] Furthermore, the driving cylinder is arranged adjacent to the base, and the driving cylinder is drivingly connected to the telescopic rod.

[0017] In summary, the utility model is an auxiliary soldering device which is respectively provided with a frame, a scaled seat, side slides, a wire limiting fixture, a sliding connection part, a driving mechanism and a locking mechanism; the scaled seat is fixedly connected to the frame, and the scaled seat has a base, scale lines, a slide groove and a vertical plate; the base is provided with scale lines, the slide groove is provided in the base, the slide groove and the scale lines are provided adjacently, and the two vertical plates are provided oppositely on the two side surfaces of the base. The two side slides are provided oppositely, and each side slide is connected to a corresponding vertical plate; the wire limiting fixture is movably provided in the slide groove, the sliding connection part is movably connected between the two side slides, the sliding connection part is connected to the wire limiting fixture, and the driving mechanism is drivingly connected to the sliding connection part; the locking mechanism is provided adjacent to the frame, and the locking mechanism is provided below the end of the base. The wire to be processed is limited and connected by the wire limiting fixture to expose the wire core part to be tinned or coated with solder paste; thereafter, the driving mechanism drives the sliding connection part to move to a preset distance between the two side slide rails, so that the wire limiting fixture is simultaneously driven to a preset position, and thereafter, the user can compare the scale lines on both sides of the wire core to further determine the length of the wire core to be processed; and use a manual or automatic device to coat the wire core of the preset length with solder paste or tin it; therefore, the utility model provides an auxiliary soldering device that solves the technical problem of how to assist the wire in accurate tinning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of an auxiliary soldering device of the utility model;

[0019] Figure 2 This is a schematic structural diagram of an auxiliary soldering device of the utility model in another direction;

[0020] Figure 3 The utility model is an exploded structural diagram of a partial structure of an auxiliary soldering device. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0027] Please also read Figures 1 to 3 The utility model is an auxiliary soldering device comprising: a frame 1, a scaled base 2, a side slide rail 3, a wire limiting fixture 4, a sliding connection part 5, a driving mechanism 6 and a locking mechanism 7; the scaled base 2 is fixedly connected to the frame 1, and the scaled base 2 has a base 201, scale lines 202, a slide groove 203 and a vertical plate 204; the base 201 is provided with scale lines 202, the slide groove 203 is arranged in the base 201, the slide groove 203 is arranged adjacent to the scale lines 202, and the two vertical plates 204 are arranged on the two side surfaces of the base 201 opposite to each other. The two side slide rails 3 are arranged opposite to each other, and each of the side slide rails 3 is connected to a corresponding vertical plate 204; the wire limiting fixture 4 is movably arranged in the slide groove 203, and the sliding connection part 5 is movably connected between the two side slide rails 3, the sliding connection part 5 is connected to the wire limiting fixture 4, and the driving mechanism 6 is drivingly connected to the sliding connection part 5; the locking mechanism 7 is arranged adjacent to the frame 1, and the locking mechanism 7 is arranged below the end of the base 201.

[0028] Specifically, when the auxiliary soldering device of the utility model is in the working process, the user first limits the connection of the wire to be processed by the wire limiting fixture 4 to expose the wire core part to be tinned or coated with solder paste; thereafter, the driving mechanism 6 drives the sliding connection part 5 to move to a preset distance between the two side slide rails 3, so that the wire limiting fixture 4 is simultaneously driven to the preset position, and thereafter, the user can compare the scale lines 202 located on both sides of the wire core to further determine the length of the wire core to be processed; and use manual or automatic devices to apply solder paste or tin the wire core of the preset length; moreover, multiple groups of wires can be connected to the wire limiting fixture 4 at a time, and there is a spacing between each limiting connection point in the moving direction of the wire limiting fixture 4, so that the wire limiting fixture 4 can be gradually driven by the driving mechanism 6 to process the wire cores of the wires in batches. Each time when the driving mechanism 6 drives the wire limiting fixture 4 to move into place, the locking mechanism 7 can lock the wire limiting fixture 4 to prevent the wire limiting fixture 4 from being displaced during processing and affecting the accuracy of operations such as tinning; and before performing the next action, the locking mechanism 7 can also be unlocked. It can be seen that the auxiliary soldering device of the utility model solves the technical problem of how to assist the wire in accurate tinning.

[0029] Furthermore, the wire limiting fixture 4 has a fixture seat 401, a plurality of threading holes 402, a plurality of positioning posts 403 and a fixture connection portion 404; the fixture seat 401 is movably arranged in the slide groove 203, a plurality of threading holes 402 are evenly arranged and distributed on the fixture seat 401, and a plurality of positioning posts 403 are distributed on the fixture seat 401; the fixture connection portion 404 is arranged at the end of the fixture seat 401, and the fixture connection portion 404 is connected to the sliding connection portion 5. Specifically, the processed wire can pass through the threading holes 402 to expose the wire core portion to be processed, and each threading hole 402 can pass the wire; at the same time, the positional relationship between the positioning posts 403 and the wire passing through the hole can be used to allow the wire to bypass the positioning posts 403, thereby further limiting the connection of the wire.

[0030] Furthermore, the sliding connection part 5 has a sliding connection bridge 501, a sliding block 502 and a driving connection part 503; the sliding connection bridge 501 is movably arranged above the slide groove 203, and the sliding connection bridge 501 is connected to the fixture connection part 404; the two sliding blocks 502 are relatively arranged on both sides of the sliding connection bridge 501, and each sliding block 502 is movably connected to one of the side slide rails 3; the driving connection part 502 is arranged at one end of the sliding connection bridge 501, and the driving connection part 503 is connected to the driving mechanism 6.

[0031] Furthermore, the driving mechanism 6 has an extended connecting rod 601, a telescopic rod 602 and a driving cylinder 603; the extended connecting rod 601 is connected to the driving connection part 503, and the telescopic rod 602 is respectively connected to the extended connecting rod 601 and the driving cylinder 603; the driving cylinder 603 is arranged adjacent to the base 201, and the driving cylinder 603 is drivingly connected to the telescopic rod 602. Specifically, the driving cylinder 603 can drive the telescopic rod 602 to extend or shorten, thereby driving the extended connecting rod 601 to reciprocate, thereby driving the sliding connection bridge 501 to move through the driving connection part 503, and the sliding blocks 502 arranged on the two opposite sides of the sliding connection bridge 501 can move along the limit of the side slide rail 3, so that the wire limiting fixture 4 reciprocates according to a preset trajectory.

[0032] Further, the locking mechanism 7 has a locking action motor 701 and a screwing rod 702; the locking action motor 701 is drivingly connected to the locking rod 702. Further, the scaled seat body 2 is provided with a locking seat 205 and a locking connection hole 206; the locking seat 205 is provided at one end of the base 201, the extended connecting rod 601 is movably connected to the locking seat 205, and the extended connecting rod 601 is connected to the driving connection part 503 after passing through the locking seat 205; the locking connection hole 206 is provided below the locking seat 205, the screwing rod 702 is movably connected to the locking seat 205 after passing through the locking connection hole 206, and the screwing rod 702 is movably abutted against the extended connecting rod 601. Specifically, the locking action motor 701 can drive the screwing rod 702 to rotate so as to approach or disengage the extension connecting rod 601 movably disposed in the locking seat 205 , thereby finally locking or unlocking the extension connecting rod 601 .

[0033] In summary, the utility model is an auxiliary soldering device which is respectively provided with a frame 1, a scaled base body 2, a side slide rail 3, a wire limiting fixture 4, a sliding connection part 5, a driving mechanism 6 and a locking mechanism 7; the scaled base body 2 is fixedly connected to the frame 1, and the scaled base body 2 has a base 201, scale lines 202, a slide groove 203 and a vertical plate 204; the base 201 is provided with scale lines 202, the slide groove 203 is provided in the base 201, the slide groove 203 is adjacent to the scale lines 202, and the two vertical plates 204 are relatively provided on the two side surfaces of the base 201. The two side slide rails 3 are arranged opposite to each other, and each of the side slide rails 3 is connected to a corresponding vertical plate 204; the wire limiting fixture 4 is movably arranged in the slide groove 203, and the sliding connection part 5 is movably connected between the two side slide rails 3, the sliding connection part 5 is connected to the wire limiting fixture 4, and the driving mechanism 6 is drivingly connected to the sliding connection part 5; the locking mechanism 7 is arranged adjacent to the frame 1, and the locking mechanism 7 is arranged below the end of the base 201. The wire to be processed is limited and connected by the wire limiting fixture 4 to expose the wire core part to be tinned or coated with solder paste; thereafter, the driving mechanism 6 drives the sliding connection part 5 to move to a preset distance between the two side slide rails 3, so that the wire limiting fixture 4 is simultaneously driven to a preset position, and thereafter, the user can compare the scale lines 202 located on both sides of the wire core to further determine the length of the wire core to be processed; and use a manual or automatic device to coat the wire core of the preset length with solder paste or tin it; therefore, the utility model provides an auxiliary soldering device that solves the technical problem of how to assist the wire in accurate tinning.

[0034] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An auxiliary soldering device, characterized in that: The invention comprises: a frame (1), a scaled seat (2), a side slide rail (3), a wire limiting fixture (4), a sliding connection part (5), a driving mechanism (6) and a locking mechanism (7); the frame (1) is fixedly connected to the scaled seat (2), the scaled seat (2) having a base (201), scale lines (202), a slide groove (203) and a vertical plate (204); the base (201) is provided with scale lines (202), the slide groove (203) is arranged in the base (201), the slide groove (203) is arranged adjacent to the scale lines (202), and the vertical plates (204) are connected to each other. The two side slide rails (3) are arranged opposite to each other on the two side surfaces of the base (201); the two side slide rails (3) are arranged opposite to each other, and each side slide rail (3) is connected to a corresponding vertical plate (204); the wire limiting fixture (4) is movably arranged in the slide groove (203), the sliding connection part (5) is movably connected between the two side slide rails (3), the sliding connection part (5) is connected to the wire limiting fixture (4), and the driving mechanism (6) is drivingly connected to the sliding connection part (5); the locking mechanism (7) is arranged adjacent to the frame (1), and the locking mechanism (7) is arranged below the end of the base (201).

2. The auxiliary soldering device according to claim 1, characterized in that: The wire limiting fixture (4) comprises a fixture seat (401), a plurality of threading holes (402), a plurality of positioning columns (403) and a fixture connecting portion (404).

3. An auxiliary soldering device according to claim 2, characterized in that: The fixture base (401) is movably disposed in the slide groove (203), a plurality of threading holes (402) are evenly arranged and distributed on the fixture base (401), and a plurality of positioning columns (403) are distributed and disposed on the fixture base (401).

4. The auxiliary soldering device according to claim 3, characterized in that: The jig connection portion (404) is arranged at the end of the jig seat (401), and the jig connection portion (404) is connected to the sliding connection portion (5).

5. The auxiliary soldering device according to claim 4, characterized in that: The sliding connection part (5) comprises a sliding connection bridge (501), a sliding block (502) and a driving connection part (503).

6. The auxiliary soldering device according to claim 5, characterized in that: The sliding connection bridge (501) is movably arranged above the slide groove (203), and the sliding connection bridge (501) is connected to the fixture connection part (404); the two sliding blocks (502) are relatively arranged on both sides of the sliding connection bridge (501), and each sliding block (502) is movably connected to a corresponding side slide rail (3).

7. An auxiliary soldering device according to claim 6, characterized in that: The driving connection part (503) is arranged at one end of the sliding connection bridge (501), and the driving connection part (503) is connected to the driving mechanism (6).

8. The auxiliary soldering device according to claim 7, characterized in that: The driving mechanism (6) comprises an extended connecting rod (601), a telescopic rod (602) and a driving cylinder (603).

9. The auxiliary soldering device according to claim 8, characterized in that: The extended connecting rod (601) is connected to the driving connecting part (503), and the telescopic rod (602) is respectively connected to the extended connecting rod (601) and the driving cylinder (603).

10. The auxiliary soldering device according to claim 9, characterized in that: The driving cylinder (603) is arranged adjacent to the base (201), and the driving cylinder (603) is drivingly connected to the telescopic rod (602).

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