A method of wire assembly

Abstract

The present application relates to a kind of wire assembly methods, belong to cable assembly technical field, solve the problem that the position of wire cannot be adjusted in prior art and the height of device cannot be adjusted, thereby cannot be accurately butt joint welding head and lead to welding precision is lower, production cost is higher.The present application provides a kind of wire assembly method, using a kind of wire fixing tool to carry out wire assembly, including the following steps: step S1, install the electronic connector to be assembled;Step S2, fixed wire;The wire to be assembled is fixed on the wire clamping plate of assembly component;Step S3, adjust wire position;Adjust wire position to make wire insert into the welding cup of the electronic connector to be assembled;Step S4, weld wire;Step S5, disassemble the electronic connector to be assembled.The wire assembly method provided by the present application can adjust height and wire position, flexible operation, high accuracy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable assembly, in particular to a wire assembly method. BACKGROUND

[0002] Electronic connectors have a wide range of applications in the market. With the development of connectors towards systematization and integration, electronic connectors are increasingly widely used. In general, the connector and the cable are connected by welding, wherein the cable contains multiple wires, and each wire needs to be welded on the connector to achieve electrical connection during assembly.

[0003] At present, when welding the wire, a welding tool is usually used to position and clamp the wire and drive the wire to be inserted into the welding cup of the electronic connector to be assembled, so that the welding position of the wire is connected to the welding head of the electric welding machine through the welding tool to ensure the quality of the welded product. However, the wire welding tool in the prior art cannot adjust the height of the device to connect to electric welding machines of different heights, and cannot adjust the position of the wire to connect to the welding head of the electric welding machine, which easily leads to inaccurate connection of the wire and the welding head, thereby affecting the product quality, having a narrow application range, consuming a long time, resulting in high production cost, and being not conducive to batch production of electronic connectors. SUMMARY

[0004] In view of the above analysis, the present application aims to provide a wire assembly method to solve the problem of low welding precision and high production cost caused by the inability to adjust the position of the wire and the height of the device to accurately connect the welding head in the prior art.

[0005] The main purpose of the present application is achieved by the following technical solutions:

[0006] A wire assembly method uses a wire fixing tool for wire assembly.

[0007] The wire assembly method comprises the following steps:

[0008] Step S1, installing an electronic connector to be assembled; the electronic connector to be assembled is installed on an assembly component;

[0009] Step S2, fixing the wire; the wire to be assembled is fixed on the wire clamping plate of the assembly component;

[0010] Step S3, adjusting the position of the wire; the position of the wire is adjusted so that the wire is inserted into the welding cup of the electronic connector to be assembled;

[0011] Step S4, welding the wire; the wire is welded in the welding cup;

[0012] Step S5, disassembling the electronic connector to be assembled; the electronic connector to be assembled with the assembled wire is disassembled from the assembly component.

[0013] Further, and step S1 comprises:

[0014] Step S11, placing the electronic connector to be assembled; placing the electronic connector to be assembled in the first clamping groove of the first supporting block and the second supporting block;

[0015] Step S12, clamping the electronic connector to be assembled; moving the second supporting block to clamp and fix the electronic connector to be assembled from both ends by the first supporting block and the second supporting block;

[0016] Step S13, fixing the second telescopic rod; relatively fixing the second outer sleeve on the second telescopic rod with the second inner rod arranged in the inner cavity of the second outer sleeve;

[0017] Step S14, fixing the electronic connector to be assembled; limiting the electronic connector in the vertical direction.

[0018] Further, in step S12, when moving the second supporting block, the first lead screw is used to drive the second supporting block to move along the first track.

[0019] Further, in step S13, when relatively fixing the second outer sleeve with the second inner rod, the second adjusting screw is screwed to press and fix the second inner rod through the threaded hole on the second outer sleeve.

[0020] Further, in step S14, the fixing assembly is used to press and fix the electronic connector to be assembled.

[0021] Further, step S2 comprises:

[0022] Step S21, inserting the wire; inserting the wire to be assembled into the wire clamping plate;

[0023] Step S22, uniformly fixing the wire; uniformly fixing the wire in the wire clamping plate;

[0024] Step S23, individually fixing the wire; individually fixing the small-size wire in the wire clamping plate.

[0025] Further, in step S21, the wire to be assembled is inserted and passes through the first through hole of the first supporting plate of the wire clamping plate.

[0026] Further, in step S22, the second adjusting assembly is used to uniformly fix the large-size wire in the first through hole, so that the wire fits the inner wall of the first through hole.

[0027] Further, in step S23, the third adjusting assembly is used to individually fix the small-size wire in step S22 which does not fit the inner wall of the first through hole, so that the wire fits the inner wall of the first through hole.

[0028] Further, a wire fixing tool includes a first base, a first adjusting assembly, and an assembling assembly.

[0029] Compared with the prior art, the present application can achieve at least one of the following beneficial effects:

[0030] (1) The wire assembling method of the present application supports the electronic connector to be assembled from both ends by the first support block and the second support block, and the second support block is movable relative to the first support block, so that the two support blocks can be used to support electronic connectors of different sizes, and the application range is wide.

[0031] (2) The wire assembling method of the present application uses the fixing assembly to limit the electronic connector to be assembled in the vertical direction, which can enhance the stability of the electronic connector to be assembled on the support block and ensure the wire welding precision.

[0032] (3) The wire assembling method of the present application uniformly fixes the larger size wires in the wire clamping plate, so that the larger size wires are fixed in the first through hole at the same time, which is beneficial to simplify the operation steps. For small size wires with large size difference, when they cannot be uniformly fixed, they can be fixed separately, so that all wires can be fixed in the first through hole, and the flexibility is high, which is beneficial to assemble different types of electronic connectors and has a wide application range.

[0033] In the present application, the above technical solutions can be combined with each other to achieve more preferred combination solutions. Other features and advantages of the present application will be described in the following content, and some advantages will become apparent from the description or by implementing the present application. The purpose and other advantages of the present application can be achieved and obtained from the content specifically pointed out in the description and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0034] The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:

[0035] Figure 1 It is a structure schematic view of a wire fixing tool of the present application;

[0036] Figure 2 It is a front view of a first base of a wire fixing tool of the present application;

[0037] Figure 3 It is a top view of a first telescopic rod of a wire fixing tool of the present application;

[0038] Figure 4 It is a side view of a first track of a wire fixing tool of the present application;

[0039] Figure 5 The assembly of the wire fixing tool of the present application and the connection relationship diagram of the electronic connector to be assembled;

[0040] Figure 6 The assembly of the wire fixing tool of the present application and the connection relationship diagram of the electronic connector to be assembled; Figure 5 The local enlarged view of A in the middle;

[0041] Figure 7 The structure diagram of the fixing assembly of the wire fixing tool of the present application;

[0042] Figure 8 The structure diagram of the wire fixing tool of the present application;

[0043] Figure 9 The structure diagram of the first supporting plate of the wire fixing tool of the present application;

[0044] Figure 10 The structure diagram of the third adjusting assembly of the wire fixing tool of the present application;

[0045] Figure 11 The structure diagram of the first supporting plate of the wire fixing tool of the present application with the positioning assembly;

[0046] Figure 12 The assembly of the wire fixing tool of the present application and the connection relationship diagram of the electronic connector to be assembled; Figure 11 The local enlarged view of B in the middle;

[0047] Figure 13 The structure diagram of the positioning block of the wire fixing tool of the present application;

[0048] Figure 14 The flow chart of the wire assembling method of the present application.

[0049] Reference signs:

[0050] 1 - first base; 11 - bottom plate; 12 - first telescopic rod; 121 - first outer sleeve; 1211 - sliding rail; 122 - first inner rod; 13 - support plate; 14 - first adjusting screw; 2 - first adjusting assembly; 21 - first rail; 211 - first support rod; 212 - second support rod; 22 - fixed block; 23 - first lead screw; 3 - assembly assembly; 31 - first support block; 32 - second support block; 33 - second rail; 331 - first intermediate plate; 332 - first sliding rail; 34 - third rail; 341 - second intermediate plate; 342 - second sliding rail; 343 - third sliding rail; 35 - support column; 36 - wire clamping plate; 361 - first support plate; 3611 - first through hole; 3612 - second through hole; 3613 - positioning block; 3613A - first positioning groove; 3614 - second positioning groove; 3615 - fourth telescopic rod; 3615A - stop block; 3615B - fourth outer sleeve; 3615C - fourth inner rod; 3616 - fourth spring; 3617 - moving sleeve; 3617A - third adjusting screw; 362 - second support plate; 363 - second adjusting assembly; 3631 - connecting block; 3632 - second lead screw; 364 - third adjusting assembly; 3641 - limiting block; 3642 - third spring; 3643 - stop column; 3644 - third lead screw; 365 - third telescopic rod; 37 - second telescopic rod; 371 - second outer sleeve; 372 - second inner rod; 373 - second adjusting screw; 38 - fixing assembly; 381 - moving frame; 3811 - third support rod; 3812 - fourth support rod; 3812A - second clamping groove; 382 - adjusting rod; 3821 - stop piece; 383 - fixed rod; 3831 - fixed rod body; 3832 - fixed piece; 3833 - limiting assembly; 3833A - second base; 3833B - finger ring; 3833C - intermediate rod; 3833D - clamping block; 3834 - first spring; 39 - second spring; 4 - electronic connector to be assembled; 41 - welding cup. DETAILED DESCRIPTION

[0051] The preferred embodiments of the present application will be described in detail with reference to the drawings, in which the same or similar components are denoted by the same reference numerals, and therefore the description will be omitted. The preferred embodiments of the present application will be described in detail with reference to the drawings, in which the same or similar components are denoted by the same reference numerals, and therefore the description will be omitted.

[0052] Embodiment 1

[0053] The embodiment discloses a wire assembly method, which realizes fixing and welding assembly of wires of different sizes by using a wire fixing tool.

[0054] Reference Figure 1The wire fixing tool comprises a first base 1, a first adjusting assembly 2 and an assembling assembly 3, the first adjusting assembly 2 is fixed on the first base 1, the assembling assembly 3 is used for assembling and fixing an electronic connector 4 to be assembled and movably arranged on the first base 1, the assembling assembly 3 is connected with the first adjusting assembly 2, and the first adjusting assembly 2 can drive the assembling assembly 3 to move on the first base 1.

[0055] In one specific embodiment of the present application, referring to Figure 14 The wire assembling by the wire fixing tool comprises the following steps:

[0056] S1, installing the electronic connector 4 to be assembled;

[0057] S2, fixing the wire;

[0058] S3, adjusting the position of the wire;

[0059] S4, welding the wire;

[0060] S5, disassembling the electronic connector 4 to be assembled.

[0061] Further, the installation of the electronic connector to be assembled in S1 mainly comprises the following steps:

[0062] S11, placing the electronic connector 4 to be assembled; the electronic connector 4 to be assembled is embedded in the first clamping groove on the first support block 31 and the second support block 32, so that the two support blocks support the electronic connector 4 to be assembled from both ends, and the electronic connector 4 to be assembled can be prevented from falling off the assembling assembly 3;

[0063] S12, clamping the electronic connector 4 to be assembled; the first screw rod 23 arranged in the threaded hole of the fixed block 22 is twisted to drive the second support block 32 to move along the first track 21, so that the two ends of the electronic connector 4 to be assembled are attached to the end faces of the first clamping groove, the two support blocks are clamped and fixed to the electronic connector 4 to be assembled from both ends, and the electronic connector 4 to be assembled can be prevented from deviating in the first clamping groove; during the relative movement of the two support blocks, the second intermediate plate 341 on the third track 34 moves along the third sliding rail 343 by being clamped by the square recess at the lower end and the third sliding rail 343 arranged on the second support block 32, so as to facilitate the adjustment of the distance between the two support blocks;

[0064] In one specific embodiment of the present application, in S12, referring to Figure 4, the first track 21 is provided in a convex type, comprising a first supporting rod 211 and a second supporting rod 212 arranged vertically, the first supporting rod 211 and the second supporting rod 212 are both square rods, and the cross-sectional area of the second supporting rod 212 is greater than that of the first supporting rod 211, so that the cross section of the first track is in a convex type; the first supporting rod 211 is fixedly arranged on the first base 1, so that a groove is formed between the first track 21 and the first base 1 for clamping the assembly 3.

[0065] Step S13, fixing the second telescopic rod 37; see Figure 5 , the second adjusting screw 373 is screwed to press the second inner rod 372 in the cavity of the second outer sleeve 371, so as to realize the relative fixation of the second inner rod 372 and the second outer sleeve 371, because the second telescopic rod 37 is arranged between the first supporting block 31 and the second supporting block 32, thereby realizing the fixation of the distance between the first supporting block 31 and the second supporting block 32, and the electronic connector 4 to be assembled is stably clamped between the two supporting blocks.

[0066] Step S14, fixing the electronic connector 4 to be assembled; see Figure 6 , specifically comprising the following steps:

[0067] Step S141, positioning the fixing assembly 38; the adjusting rod 382 is pushed from the outside of the side wall of the first clamping groove, so that the adjusting rod 382 drives the moving frame 381 to move in the first clamping groove to the electronic connector 4 to be assembled, at this time, the third supporting rod 3811 on the moving frame 381 is attached to the side surface of the electronic connector 4 to be assembled, and the fourth supporting rod 3812 is located above the electronic connector 4 to be assembled, thereby realizing the positioning of the fixing assembly 38;

[0068] In one specific embodiment of the application, in step S121, when the fixing assembly 38 reaches the predetermined position, the fourth supporting rod 3812 is located above the electronic connector 4 to be assembled, and because the fixing rod 383 is arranged on the fourth supporting rod 3812, the fixing rod 383 is also located above the electronic connector 4 to be assembled at this time.

[0069] Step S142, pressing the electronic connector 4 to be assembled; see Figure 7The fixed rod body 3831 is axially limited by the limiting assembly 3833, the ring 3833B is pulled upward, the ring 3833B drives the second base 3833A to move upward, the first spring 3834 located between the fourth supporting rod 3812 and the fixed sheet 3832 is further contracted, the elastic force is increased, the middle rod 3833C located on the side surface of the second base 3833A is synchronously moved upward, the clamping block 3833D located on the middle rod 3833C is separated from the second clamping groove 3812A on the rod body of the fourth supporting rod 3812, the limiting of the fourth supporting rod 3812 on the fixed rod 383 in the vertical direction is released, then the ring 3833B is rotated, the middle rod 3833C is rotated to the side of the fourth supporting rod 3812 and does not contact the fourth supporting rod 3812, the first spring 3834 in the compressed state simultaneously applies pressure to the fourth supporting rod 3812 and the fixed sheet 3832 at both ends, so that the fixed sheet 3832 drives the fixed rod body 3831 to move towards the electronic connector 4 to be assembled and applies pressure to the electronic connector 4 to be assembled under the action of the elastic force of the first spring 3834, and meanwhile the clamping block 3833D moves to the lower side of the fourth supporting rod 3812, so that the limiting of the electronic connector 4 to be assembled in the vertical direction is realized.

[0070] Further, referring to Figure 8 、 Figure 9 , the step S2 comprises:

[0071] The step S21, the wire is inserted; the wire to be assembled is inserted into the first through hole 3611 of the first supporting plate 361 of the wire clamping plate 36, the wire passes through the first through hole 3611 and the lower end of the wire is located on the same straight line so as to be uniformly inserted into the welding cup 41 for welding, so that the welding precision can be ensured, referring to Figure 13 In the process of inserting the wire, the wire will push away the limiting block 3641 and the arc-shaped end of the positioning block 3613 extending into the first through hole 3611, so that the limiting block 3641 presses and supports the wire under the action of the spring 3642, the wire pushes the positioning block 3613 to move towards the outside of the third through hole, so that the positioning block 3613 protrudes from the back of the plate body of the first supporting plate 361, avoiding the wire from falling off from the first through hole 3611, and realizing the preliminary positioning of the wire;

[0072] In one specific embodiment of the application, in the step S21, referring to Figure 9The plate body of the first supporting plate 361 is provided with a plurality of square first through holes 3611 and second through holes 3612, the first through holes 3611 are used for inserting the wires and making the wires pass through the first supporting plate 361 in the vertical direction, and the second through holes 3612 are arranged on the side wall of the plate body and have ports facing the operator, so that the second through holes 3612 are perpendicular to and communicated with the first through holes 3611, and the third adjusting assembly 364 is convenient for being pressed and fixed to the wires in the first through holes 3611 after passing through the second through holes 3612.

[0073] In step S22, the wires are uniformly fixed; refer to Figure 10 The second screw rod 3632 is screwed, the second screw rod 3632 moves in the threaded hole of the connecting block 3631, the second supporting plate 362 is driven to move relative to the first supporting plate 361, the third adjusting assembly 364 on the second supporting plate 362 is synchronously moved, the third spring 3642 is further compressed, the elastic force of the limiting block 3641 is increased, and thus the pressure of the limiting block 3641 on the wires in the first through holes 3611 is increased, so that the limiting block 3641 further pushes the wires to adhere to the inner wall of the first through holes 3611 and strengthens the limiting and fixing of the wires;

[0074] And, refer to Figure 11 、 Figure 12 When the wires adhere to the inner wall of the first through holes 3611, the first positioning groove 3613A on the block body of the positioning block 3613 is opposite to the spherical end head on the fourth inner rod 3615C, the fourth inner rod 3615C extends out of the fourth outer sleeve 3615B under the elastic force of the fourth spring 3616, the spherical end head on the fourth inner rod 3615C is in butt joint and clamping with the first positioning groove 3613A, the limiting of the positioning block 3613 on the plate body of the first supporting plate 361 is realized, it is indicated that the stable limiting of the wires is realized through the second adjusting assembly 363, the wires can be prevented from shaking in the first through holes 3611, and thus the welding precision and product quality are improved.

[0075] In one specific embodiment of the application, in step S22, the wire clamping plate 36 further comprises a third telescopic rod 365, the third telescopic rod 365 is arranged at two ends of the first supporting plate 361 and has the same structure as the second telescopic rod, that is, comprising a third outer sleeve and a third inner rod, the third inner rod moves in the cavity of the third outer sleeve to realize telescoping, the third telescopic rod 365 is arranged between the first supporting plate 361 and the second supporting plate 362, the distance between the first supporting plate 361 and the second supporting plate 362 can be adjusted through the telescoping of the third telescopic rod 365, and it can be ensured that the two supporting plates are always parallel.

[0076] Step S23, individually fix the wire; for the wire with small outer diameter size, after being uniformly fixed through the second adjusting assembly 363, the first positioning groove 3613A on the positioning block 3613 in the first through hole 3611 does not butt joint and engage with the spherical end head on the fourth inner rod 3615C, which indicates that the wire does not fit the inner wall of the first through hole 3611, and thus the stable positioning of the wire is not realized, and the wire may shake in the first through hole 3611, at this time, the third adjusting assembly 364 can be used to individually fix the wire; specifically, the third screw 3644 is screwed to move in the threaded hole of the second plate body of the second plate 362, so as to push the mortgage column 3643 to move towards the second through hole 3612, and the mortgage column 3643 pushes the limiting block 3641 to further extend into the second through hole 3612 and further press the wire inserted into the first through hole 3611 during the movement process until the wire fits the inner wall of the first through hole 3611, and the wire is further pressed and positioned outside the third through hole of the positioning block 3613 during the process;

[0077] When the wire fits the inner wall of the first through hole 3611, the first positioning groove 3613A on the positioning block 3613 block body is opposite to the spherical end head on the fourth inner rod 3615C, the fourth inner rod 3615C extends out from the fourth outer sleeve 3615B under the elastic force of the fourth spring 3616, the spherical end head on the fourth inner rod 3615C butt joint and engages with the first positioning groove 3613A, realizing further positioning of the positioning block 3613 on the first plate body of the first plate 361, which indicates that the stable positioning of the wire is realized through the third adjusting assembly 364, and the wire can be prevented from shaking in the first through hole 3611, thereby being beneficial to improving the welding precision and product quality.

[0078] In one specific embodiment of the application, in steps S22 and S23, referring to Figures 11-12 , the plate body of the first plate 346 is provided with a third through hole for inserting the positioning block 3613, so that the positioning block 3613 fits the third through hole and can move in the third through hole, the third through hole is communicated with the first through hole 3611 and the second through hole 3612, the positioning block 3613 protrudes from the inside of the third through hole to extend into the inside of the first through hole 3611 and is opposite to the limiting block 3641, referring to Figure 13In order to enable the wire to push the positioning block 3613 out of the first through hole 3611, one end of the positioning block 3613 inserted into the third through hole is provided as an arc-shaped end, and the other end is provided as a flat end which is flush with the back surface of the plate body of the first supporting plate 361. The plate body of the first supporting plate 361 is further provided with a second positioning groove 3614 which is open to the positioning block 3613. A fourth telescopic rod 3615 is arranged in the second positioning groove 3614 and can be in contact with the positioning block 3613 through telescopic extension and retraction. One end of the fourth telescopic rod 3615 is fixed to the side wall of the second positioning groove 3614, and the other end is provided as a spherical end head which can be clamped with the first positioning groove 3613A on the positioning block 3613, thereby achieving the limiting of the positioning block 3613 in the third through hole. Pushing the positioning block 3613 can also release the relative fixation of the first positioning groove 3613A and the spherical end head, so that the positioning block 3613 can move in the third through hole. The spherical end head of the fourth inner rod 3615C is provided with a stop block 3615A with a through hole. The stop block 3615A is sleeved on the fourth inner rod 3615C through the through hole. One end of the fourth spring 3616 is connected to the fourth outer sleeve 3615B, and the other end is connected to the stop block 3615A.

[0079] Further, the step S3 comprises the following steps:

[0080] Step S31, adjusting the horizontal position of the wire; moving the supporting column 35 so that the supporting column 35 moves along the first sliding rail 332 on the second track 33 and the second sliding rail 342 on the third track 34, so that the wire fixed on the wire clamping plate 36 is opposite to the port of the solder cup 41 on the electronic connector 4 to be assembled.

[0081] In a specific embodiment of the present application, in step S31, the second track 33 comprises a first intermediate plate 331 and a first sliding rail 332, the first intermediate plate 331 is fixedly arranged on the first support block 31, and the first sliding rail 332 is arranged on the first intermediate plate 331; the first sliding rail 332 is the same in structure as the first track 21, both of which are convex-shaped tracks used for butt joint and clamping the support column 35; the third track 34 comprises a second intermediate plate 341, a second sliding rail 342 and a third sliding rail 343, the third sliding rail 343 is a square block, which is fixedly arranged on the second support block 32 and parallel to the first track 21; the lower end of the second intermediate plate 341 is provided with a square-shaped downward opening groove, and the third sliding rail 343 can be inserted into the groove to be clamped, so that the second intermediate plate 341 can move along the third sliding rail 343; the second sliding rail 342 is arranged on the second intermediate plate 341 and parallel to the first sliding rail 332; the lower end of the support column 35 is provided with a convex-shaped clamping groove to butt joint the first sliding rail 332 and the second sliding rail 342, so that the first sliding rail 332 and the second sliding rail 342 can be inserted into the lower end of the support column 35 to be clamped, thereby realizing the limiting of the support column 35 in the vertical direction and enabling the support column 35 to move along the first sliding rail 332 or the second sliding rail 342; the surface of the first sliding rail 332 and the second sliding rail 342, which contacts the support column 35, is provided with an anti-skid layer to avoid the support column 35 from moving randomly on the sliding rail, so that the support column 35 can be stably positioned on the sliding rail.

[0082] In step S32, the vertical position of the wire is adjusted; the moving sleeve 3617 on the first support plate 361 is sleeved on the support column 35, and the moving sleeve 3617 is moved along the support column 35, so that the wire fixed on the wire clamping plate 36 is vertically inserted into the welding cup 41; the third adjusting screw 3617A in the threaded hole in the side wall of the moving sleeve 3617 is screwed, so that the third adjusting screw 3617A presses and fixes the support column 35 in the sleeve, thereby realizing the fixation of the wire clamping plate 36 on the support column 35; at this time, the second spring 39, which is sleeved on the fixing rod 383 and located between the wire clamping plate 36 and the second track 33 or the third track 34, is in a compressed state.

[0083] In step S4, the wire is welded.

[0084] In step S41, the welding head is butt jointed; the length of the first telescopic rod 12 is adjusted, thereby adjusting the height of the first base 1, so that the welding cup 41 on the electronic connector 4 to be assembled on the support plate 13 can butt joint the welding head on the electric welding machine to facilitate the welding of the wire; the first adjusting screw 14 in the threaded hole in the side wall of the first sleeve 121 is screwed, so that the first adjusting screw 14 presses and fixes the first inner rod 122 in the first sleeve 121, thereby fixing the length of the first telescopic rod 12, realizing the height adjustment of the first base 1, and facilitating the application of electric welding machines with different heights and expanding the application range.

[0085] In one specific embodiment of the present application, in step S41, referring to Figure 2 The first base 1 comprises a bottom plate 11, a first telescopic rod 12, a support plate 13 and a first adjusting screw 14. The first adjusting assembly 2 and the assembling assembly 3 are arranged on the support plate 13. The first telescopic rod 12 is arranged vertically between the bottom plate 11 and the support plate 13. The distance between the bottom plate 11 and the support plate 13 can be changed by the extension and contraction of the first telescopic rod 12, so as to realize the height adjustment of the wire assembling method.

[0086] Referring to Figure 3 The first telescopic rod 12 comprises a first outer sleeve 121 and a first inner rod 122. The first outer sleeve 121 is connected to the bottom plate 11. One end of the first inner rod 122 is movably arranged in the cavity of the first outer sleeve 121, and the other end is connected to the support plate 13. The first inner rod 122 moves in the cavity of the first outer sleeve 121 to realize the extension and contraction. In order to limit the radial movement of the first inner rod 122 in the cavity of the first outer sleeve 121, and avoid the support plate 13 from rotating radially relative to the bottom plate 11, a slide rail 1211 protruding from the surface of the first inner rod 122 can be arranged, and a groove matched with the slide rail 1211 is arranged in the cavity of the first outer sleeve 121.

[0087] In step S42, the wires are welded. The welding head is used to weld the wires in the welding cup.

[0088] Further, step S5 comprises the following steps:

[0089] In step S51, the wires are unlocked. The second screw rod 3632 is twisted in the reverse direction, so that the second screw rod 3632 drives the second support plate 362 to move away from the first support plate 361. During this process, the second support plate 362 drives the third adjusting assembly 364 to move synchronously until the limiting block 3641 releases the pressing and fixing of the wires in the first through hole 3611, so that the wires can be pulled out of the first through hole 3611, and the wires are uniformly released from the fixing by the second adjusting assembly 363;

[0090] In step S52, the wire clamping plate 36 is unlocked. The third adjusting screw 3617A is twisted in the reverse direction to be separated from the support column 35, so as to release the pressing and fixing of the support column 35. The wire clamping plate 36 moves away from the electronic connector 4 to be assembled under the elastic force of the second spring 39;

[0091] Step S53, unlocking the electronic connector 4 to be assembled; pulling up the ring 3833B, moving the finger fixing rod 383 upwards, making the first spring 3834 between the fourth supporting rod 3812 and the fixing sheet 3832 further contract, increasing the elastic force, and moving the middle rod 3833C on the side of the second base 3833A upwards synchronously, so that the clamping block 3833D on the lower side of the fourth supporting rod 3812 moves to the upper side of the fourth supporting rod 3812, then rotating the ring 3833B, making the clamping block 3833D opposite to the second clamping groove 3812A on the fourth supporting rod 3812, the first spring 3834 in the compressed state simultaneously applies pressure to the fourth supporting rod 3812 and the fixing sheet 3832 at both ends, making the fixing sheet 3832 away from the fourth supporting rod 3812, and the fixing rod body 3831 connected with the fixing sheet 3832 drives the middle rod 3833C to move downwards synchronously, making the clamping block 3833C connected with the middle rod 3833C downwards inserted into the second clamping groove 3812A, so as to fix the fixing rod 383 on the fourth supporting rod 3812, at this time, the fixing sheet 3832 is separated from the electronic connector 4 to be assembled, and contacts the limiting of the electronic connector 4 to be assembled in the vertical direction;

[0092] Step S54, retracting the fixing assembly 38; pulling the adjusting rod 382 from the outside of the side wall of the first clamping groove reversely, making the adjusting rod 382 drive the moving frame 381 to move away from the electronic connector 4 to be assembled in the first clamping groove, making the fourth supporting rod 3812 completely separate from the electronic connector 4 to be assembled, so as to realize the retraction of the fixing assembly 38;

[0093] In one specific embodiment of the present application, in step S54, one end of the adjusting rod 382 is provided with a baffle 3821, the baffle 3821 is located outside the first clamping groove and cannot pass through the through hole on the side wall of the first clamping groove, so as to realize the axial limiting of the adjusting rod 382.

[0094] Step S55, unloading the electronic connector 4 to be assembled; directly unloading the electronic connector 4 to be assembled after completing the wire welding from the assembling assembly 3, pushing the positioning block 3613 on the back of the plate body of the first supporting plate 361, making the spherical end head on the fourth inner rod 3615C separate from the first positioning groove 3613A on the positioning block 3613, so as to release the limiting of the fourth telescopic rod 3615 to the positioning block 3613, making the positioning block 3613 pass through the third through hole and return to the first through hole 3611 for next wire fixing.

[0095] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A method of assembling a wire, characterized by, A wire fixing tool is used for wire assembly; The wire fixing tool comprises a first base (1), a first adjusting assembly (2) and an assembly assembly (3), the first adjusting assembly (2) is fixed on the first base (1), the assembly assembly (3) is movably arranged on the first base (1), the assembly assembly (3) is connected with the first adjusting assembly (2), and the first adjusting assembly (2) can drive the assembly assembly (3) to move on the first base (1); the first adjusting assembly (2) comprises a first track (21) and a first lead screw (23); the assembly assembly (3) comprises a first supporting block (31), a second supporting block (32), a wire clamping plate (36), a second telescopic rod (37) and a fixing assembly (38); the wire clamping plate (36) comprises a first supporting plate (361), a second adjusting assembly (363) and a third adjusting assembly (364), and a first through hole (3611) is formed in the wire clamping plate (36); the second telescopic rod (37) comprises a second outer sleeve (371) and a second inner rod (372) arranged in the inner cavity of the second outer sleeve (371); the second telescopic rod (37) is arranged between the first supporting block (31) and the second supporting block (32); The wire assembly method comprises the following steps: Step S1, installing the electronic connector (4) to be assembled; the electronic connector (4) to be assembled is installed on the assembly assembly (3); Step S2, fixing the wire; the wire to be assembled is fixed on the wire clamping plate (36) of the assembly assembly (3); Step S3, adjusting the position of the wire; the position of the wire is adjusted so that the wire is inserted into the solder cup (41) of the electronic connector (4) to be assembled; Step S4, welding the wire; the wire is welded in the solder cup (41); Step S5, disassembling the electronic connector (4) to be assembled; the electronic connector (4) to be assembled is disassembled from the assembly assembly (3) after the wire is assembled.

2. The lead assembly method according to claim 1, wherein, And the step S1 comprises: Step S11, placing the electronic connector (4) to be assembled; the electronic connector (4) to be assembled is placed in the first clamping groove of the first supporting block (31) and the second supporting block (32); Step S12, clamping the electronic connector (4) to be assembled; the second supporting block (32) is moved to clamp and fix the electronic connector (4) to be assembled from both ends by the first supporting block (31) and the second supporting block (32); Step S13, fixing the second telescopic rod (37); the second outer sleeve (371) of the second telescopic rod (37) and the second inner rod (372) arranged in the inner cavity of the second outer sleeve (371) are relatively fixed; Step S14, fixing the electronic connector (4) to be assembled; the electronic connector (4) is limited in the vertical direction.

3. The lead assembly method according to claim 2, wherein, In the step S12, when the second supporting block (32) is moved, the first lead screw (23) drives the second supporting block (32) to move along the first track (21).

4. The lead assembly method according to claim 3, wherein, In the step S13, when the second outer sleeve (371) is relatively fixed with the second inner rod (372), the second adjusting screw (373) is screwed to press and fix the second inner rod (372) through the threaded hole on the second outer sleeve (371).

5. The lead assembly method according to claim 4, wherein, In the step S14, the electronic connector (4) to be assembled is press-fixed by the fixing assembly (38).

6. The lead assembly method according to claim 5, wherein, The step S2 includes: Step S21, inserting the wire; inserting the wire to be assembled into the wire clamping plate (36); Step S22, uniformly fixing the wire; uniformly fixing the wire in the wire clamping plate (36); Step S23, individually fixing the wire; individually fixing the small-size wire in the wire clamping plate (36).

7. The lead assembly method according to claim 6, wherein, In the step S21, the wire to be assembled is inserted and passes through the first through hole (3611) of the first branch plate (361) of the wire clamping plate (36).

8. The lead assembly method according to claim 7, wherein, In the step S22, the second adjusting assembly (363) is used to uniformly fix the large-size wire in the first through hole (3611), so that the wire is attached to the inner wall of the first through hole (3611).

9. The lead assembly method according to claim 8, wherein, In the step S23, the third adjusting assembly (364) is used to individually fix the small-size wire that is not attached to the inner wall of the first through hole (3611) in the step S22, so that the wire is attached to the inner wall of the first through hole (3611).

10. The method of assembling a wire according to any one of claims 1 to 9, characterized in that, The wire fixing tool includes a first base (1), a first adjusting assembly (2), and an assembling assembly (3).

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