Winding structure for electric connector production

Abstract

The utility model discloses an electric connector production winding structure which comprises a support, a motor is fixedly installed on the support, a rotating rod is connected to the motor in a rotating mode, a roll containing rod is fixedly connected to the rotating rod and used for installing a thin copper roll, a first limiting disc is fixedly installed on the roll containing rod, and a second limiting disc is fixedly installed on the first limiting disc. And a butt joint groove is formed in the end, away from the rotating rod, of the roll loading rod, a second limiting disc is inserted into the butt joint groove, a locking assembly is arranged on the second limiting disc, and the locking assembly is used for fixing the second limiting disc to the roll loading rod. The locking assembly comprises a second sliding column, and the second sliding column is fixedly connected to a bottom plate of the second limiting disc. According to the electric connector production winding structure, a thin copper coil can be installed on the coil installing rod without a fastening nut, the thin copper coil can be well fixed, the stability of the thin copper coil on the coil installing rod is effectively improved, and the electric connector production winding structure can adapt to thin copper coils with different widths.

Description

Technical Field

[0001] The utility model belongs to the technical field of winding equipment, and in particular relates to a winding structure for producing an electric connector. Background Art

[0002] The primary purpose of an electrical connector is to provide a separable interface for connecting two sub-electronic systems. It completes the electrical connection between circuits, acting as a bridge between them. Electrical connectors securely complete electrical circuits by connecting electrical terminals or the ends of active wires to electrical connectors.

[0003] The production of electrical connectors requires processes such as stamping, electroplating, injection molding, and assembly. During the stamping process, the thin copper coil must first be unfolded using a winding structure, and then the unfolded thin copper metal strip is transported to a stamping machine to be punched into pins.

[0004] At present, the winding structure of electrical connector production uses nuts to fix the thin copper coil on the winding rod. When tightening the nut, the tightening force is too large and it is not easy to remove and replace the thin copper coil. The tightening force is too small and the nut may fall off when rotating the unwinding, causing the thin copper coil to fall and be damaged, and may also injure the staff. In addition, the emptied thin copper coil needs to be removed and replaced frequently during the production process, and removing the nut is also troublesome.

[0005] Therefore, in order to solve the above technical problems, it is necessary to provide a winding structure for producing an electrical connector. Utility Model Content

[0006] The purpose of the present utility model is to provide a winding structure for producing an electrical connector, which can be used to solve the above-mentioned problem.

[0007] In order to achieve the above-mentioned purpose, a specific embodiment of the present utility model provides an electrical connector production winding structure, including a bracket, a motor is fixedly installed on the bracket, a rotating rod is rotatably connected to the motor, a loading rod is fixedly connected to the rotating rod, the loading rod is used to install thin copper coils, a first limit disk is fixedly installed on the loading rod, a docking groove is provided at one end of the loading rod away from the rotating rod, a second limit disk is inserted in the docking groove, a locking assembly is provided on the second limit disk, and the locking assembly is used to fix the second limit disk on the loading rod.

[0008] In one or more embodiments of the present invention, the locking assembly includes a second sliding column, which is fixedly connected to the bottom plate of the second limiting plate, inserted into the docking groove, and has multiple first sliders integrally formed on the second sliding column.

[0009] In one or more embodiments of the present invention, a first sliding groove is provided on the groove wall of the docking groove, and the first sliding groove matches the first sliding block.

[0010] In one or more embodiments of the present invention, a rotation groove is provided on the bottom wall of the docking groove, the rotation groove is communicated with the first sliding groove, and the second sliding post is rotatably connected in the rotation groove.

[0011] In one or more embodiments of the present invention, a first sliding column is slidably connected to the second limiting plate, a second through groove matching the first sliding column is formed on the second limiting plate, and the first sliding column is slidably connected to the second through groove.

[0012] In one or more embodiments of the present invention, a second sliding block is fixedly connected to the groove wall of the second through groove, and a second sliding groove matching the second sliding block is formed on the first sliding column.

[0013] In one or more embodiments of the present invention, a pressure plate is fixedly connected to one end face of the first sliding column, a spring is fixedly connected to an end face of the pressure plate close to the first sliding column, and an end of the spring away from the pressure plate is fixedly connected to the second limit plate.

[0014] In one or more embodiments of the present invention, a mounting plate is fixedly connected to an end surface of the first sliding column away from the pressure plate, and a pair of locking blocks are fixedly connected to an end surface of the mounting plate close to the second limiting plate.

[0015] In one or more embodiments of the present invention, a first through slot matching the locking block is formed on the second limiting plate, and the locking block is slidably connected in the first through slot.

[0016] In one or more embodiments of the present invention, one end of the locking block away from the mounting plate is inserted into the first sliding groove.

[0017] Compared with the existing technology, the electrical connector production winding structure of the utility model can install the thin copper coil on the winding rod without tightening the nut, which can well fix the thin copper coil, effectively improve the stability of the thin copper coil on the winding rod, and can also adapt to thin copper coils of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some of the embodiments described in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0019] Figure 1 This is a schematic diagram of the use state of the winding structure for producing an electrical connector in one embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the winding structure of the electrical connector in one embodiment of the present invention. Figure 1 ;

[0021] Figure 3 This is a partial cross-sectional view of the winding structure of the electrical connector in one embodiment of the present invention. Figure 1 ;

[0022] Figure 4 This is a schematic diagram of the winding structure of the electrical connector in one embodiment of the present invention. Figure 2 ;

[0023] Figure 5 This is a partial cross-sectional view of the winding structure of the electrical connector in one embodiment of the present invention. Figure 2 .

[0024] Description of main reference numerals:

[0025] 1. Bracket; 2. Motor; 21. Rotating rod; 3. Rolling rod; 31. First limiting plate; 32. Docking groove; 33. First sliding groove; 34. Rotating groove; 4. Second limiting plate; 41. Mounting plate; 411. Locking block; 42. First sliding post; 421. Second sliding groove; 422. Pressing plate; 43. Spring; 44. Second sliding post; 441. First slider; 45. First through groove; 46. Second through groove; 461. Second slider; 5. Thin copper coil. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0027] like Figures 1 to 5 As shown, the electrical connector production winding structure in one embodiment of the present invention includes a bracket 1, a motor 2 is fixedly mounted on the bracket 1, a rotating rod 21 is rotatably connected to the motor 2, a loading rod 3 is welded on the rotating rod 21, a first limiting disk 31 is integrally formed on the loading rod 3, a docking groove 32 is provided at the end of the loading rod 3 away from the rotating rod 21, a second limiting disk 4 is inserted into the docking groove 32, and a locking assembly is provided on the second limiting disk 4, which is used to fix the second limiting disk 4 on the loading rod 3.

[0028] Specifically, the thin copper coil 5 is sleeved on the winding rod 3, the first limit plate 31 and the second limit plate 4 clamp the thin copper coil 5, start the motor 2, and the rotating rod 21 drives the winding rod 3 and the thin copper coil 5 to rotate, so that the thin copper strip on the thin copper coil 5 can be released.

[0029] like Figures 2 to 4 As shown, the locking assembly includes a second sliding post 44, which is welded to the bottom plate of the second limiting plate 4. Four first sliders 441 are integrally formed on the second sliding post 44. The first sliding groove 33 is defined in the groove wall of the docking groove 32, and the first sliding groove 33 matches the first sliders 441. The bottom wall of the docking groove 32 defines a rotation groove 34, which is connected to the first sliding groove 33. The first sliders 441 are rotatably connected within the rotation groove 34.

[0030] Specifically, when the first slider 441 slides from the first sliding groove 33 into the rotating groove 34 , the second limiting plate 4 is rotated to dislocate the first slider 441 from the first sliding groove 33 , and the second limiting plate 4 cannot be pulled out from the winding rod 3 .

[0031] Further, such as Figures 2 to 5 As shown, the second limiting plate 4 is provided with a second through-slot 46, into which the first sliding post 42 is slidably connected. A pressure plate 422 is welded to one end face of the first sliding post 42, and a spring 43 is welded to the end face of the pressure plate 422 adjacent to the first sliding post 42. The end of the spring 43 away from the pressure plate 422 is welded to the second limiting plate 4. A mounting plate 41 is integrally formed on the end face of the first sliding post 42 away from the pressure plate 422. A pair of locking blocks 411 are welded to the end face of the mounting plate 41 adjacent to the second limiting plate 4. The second limiting plate 4 is provided with a first through-slot 45 that matches the locking block 411. The locking block 411 is slidably connected to the first through-slot 45, and the end of the locking block 411 away from the mounting plate 41 is inserted into the first sliding slot 33.

[0032] Specifically, hold the mounting plate 41, align the first slider 441 with the first sliding groove 33, and insert the second sliding post 44 into the docking groove 32. When the bottom wall of the second sliding post 44 contacts the bottom wall of the docking groove 32, the first slider 441 enters the rotation groove 34. Rotate the second limiting plate 4. When the side wall of the first slider 441 contacts the groove wall of the rotation groove 34, the locking block 411 exactly corresponds to the first sliding groove 33. Under the elastic contraction force of the spring 43, the locking block 411 is inserted into the first sliding groove 33, thus securing the second limiting plate 4 to the winding rod 3. With the second limiting plate 4 and the first limiting plate 31 blocking, the thin copper coil 5 cannot fall off the winding rod 3.

[0033] At the same time, the pressure plate 422 can also support the side walls of the thin copper coil 5, fixing the thin copper coil 5 in place on the winding rod 3 and preventing the thin copper metal strip from curling or deviating. Furthermore, the winding rod 3 can accommodate thin copper coils 5 of varying widths, and the pressure plate 422, under the elastic action of the spring 43, can consistently support the thin copper coil 5, making the winding structure more practical for electrical connector production.

[0034] like Figure 3 As shown, when the thin copper metal strip on the thin copper coil 5 is used up and the thin copper coil 5 needs to be replaced, first hold the mounting plate 41 and pull it outward, thereby pulling the locking block 411 out of the first sliding groove 33, then rotate the second limiting plate 4 so that the first slider 441 corresponds to the first sliding groove 33, and finally pull the second limiting plate 4 outward again to remove the second limiting plate 4 from the winding rod 3.

[0035] It is worth noting that since the position of the first slider 441 in the rotating groove 34 cannot be seen, when the second limiting plate 4 is disassembled, in order to facilitate the first slider 441 to correspond to the first sliding groove 33, as shown in FIG. Figure 3 As shown, one side wall of the rotating groove 34 is flush with the wall of the first sliding groove 33. When the first slider 441 is rotated, the side wall of the first slider 441 presses against the wall of the rotating groove 34 close to the first sliding groove 33, and can naturally correspond to the first sliding groove 33.

[0036] Furthermore, to facilitate removal of the second limiting plate 4, a second slider 461 is integrally formed on the wall of the second through-slot 46, and a second sliding slot 421 is formed on the first sliding post 42 to match the second slider 461. The second slider 461 is engaged in the second sliding slot 421, limiting the position of the first sliding post 42, so that the first sliding post 42 can only slide within the second through-slot 46 and cannot rotate.

[0037] Specifically, when disassembling the second limit plate 4, after pulling the locking block 411 out of the first sliding groove 33, rotating the mounting plate 41 can drive the second limit plate 4 to rotate. When the side wall of the first sliding block 441 abuts against the groove wall of the rotating groove 34 close to the first sliding groove 33, pulling the mounting plate 41 outward can remove the second limit plate 4 from the winding rod 3. The mounting plate 41 not only fixes the locking block 411, but can also be used as a handle.

[0038] During use, when the thin copper metal strip on the thin copper coil 5 is released and needs to be replaced, hold the mounting plate 41 and pull it outward. When the locking block 411 is pulled out of the first sliding groove 33, rotate the mounting plate 41 to drive the second limit plate 4 to rotate, so that the first slider 441 contacts the groove wall of the rotating groove 34 close to the first sliding groove 33, and then pull the mounting plate 41 outward to remove the second limit plate 4 from the winding rod 3.

[0039] After replacing the thin copper coil 5, pick up the mounting plate 41, align the locking block 411 with the first sliding groove 33, and push the second limit plate 4 into the loading rod 3. At this time, the locking block 411 is against the front panel of the loading rod 3. When the bottom end of the second sliding column 44 contacts the bottom wall of the rotating groove 34, the second limit plate 4 cannot be pushed. At this time, rotate the mounting plate 41. When the locking block 411 corresponds to the position of the first sliding groove 33, the locking block 411 is inserted into the first sliding groove 33 under the elastic action of the spring 43, locking the second limit plate 4. At the same time, the pressure plate 422 can press against the thin copper coil 5, making the thin copper coil 5 more stable on the loading rod 3.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0041] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An electrical connector production winding structure, comprising a bracket, a motor fixedly mounted on the bracket, a rotating rod rotatably connected to the motor, characterized in that: A loading rod is fixedly connected to the rotating rod, and the loading rod is used to install thin copper coils. A first limiting disk is fixedly installed on the loading rod. A docking groove is provided at one end of the loading rod away from the rotating rod, and a second limiting disk is inserted into the docking groove. A locking assembly is provided on the second limiting disk, and the locking assembly is used to fix the second limiting disk on the loading rod.

2. The electrical connector production winding structure according to claim 1, characterized in that: The locking assembly includes a second sliding post, which is fixedly connected to the bottom plate of the second limiting plate, and is inserted into the docking groove. A plurality of first sliding blocks are integrally formed on the second sliding post.

3. The electrical connector production winding structure according to claim 2, characterized in that: A first sliding groove is provided on the groove wall of the docking groove, and the first sliding groove matches the first sliding block.

4. The electrical connector production winding structure according to claim 3, characterized in that: A rotation groove is provided on the bottom wall of the docking groove, the rotation groove is communicated with the first sliding groove, and the second sliding post is rotatably connected in the rotation groove.

5. The electrical connector production winding structure according to claim 4, characterized in that: The second limiting plate is slidably connected to a first sliding post. The second limiting plate is provided with a second through slot matching the first sliding post. The first sliding post is slidably connected to the second through slot.

6. The electrical connector production winding structure according to claim 5, characterized in that: A second sliding block is fixedly connected to the groove wall of the second through groove, and a second sliding groove matching the second sliding block is formed on the first sliding column.

7. The electrical connector production winding structure according to claim 6, characterized in that: A pressure plate is fixedly connected to one end surface of the first sliding column, a spring is fixedly connected to one end surface of the pressure plate close to the first sliding column, and one end of the spring away from the pressure plate is fixedly connected to the second limiting plate.

8. The electrical connector production winding structure according to claim 7, characterized in that: A mounting plate is fixedly connected to one end surface of the first sliding column away from the pressure plate, and a pair of locking blocks are fixedly connected to one end surface of the mounting plate close to the second limiting plate.

9. The electrical connector production winding structure according to claim 8, characterized in that: The second limiting plate is provided with a first through slot matching the locking block, and the locking block is slidably connected in the first through slot.

10. The electric connector production winding structure according to claim 9, characterized in that: One end of the locking block away from the mounting plate is inserted into the first sliding groove.

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