CN221026911U

CN221026911U - Transfer lead frame

Info

Publication number: CN221026911U
Application number: CN202322650600.XU
Authority: CN
Inventors: 江平
Original assignee: Tongying Electronics Shenzhen Co Ltd
Current assignee: Tongying Electronics Shenzhen Co Ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-28
Anticipated expiration: 2033-09-28

Abstract

The utility model belongs to the technical field of lead frames, and particularly relates to a transfer lead frame which comprises a mounting slat, a sliding structure and a lead structure, wherein the lead structure comprises a lead box, two first limit grooves are formed in one side of the outer surface of the lead box, second limit grooves are formed in two sides of the inner part of the lead box, a bidirectional lead screw is fixedly sleeved in the lead box, and thread blocks are arranged on two sides of the outer surface of the two bidirectional lead screws in a threaded manner. When the wire tension adjusting device is used, through the wire structure, when the tension of a wire is adjusted, the knob arranged at the top of the bidirectional screw rod is rotated, so that the bidirectional screw rod rotates in the wire box, the thread blocks can drive the movable plate to move up and down in the first limit groove simultaneously due to the limit of the second limit groove, and the stability of the movable plate during movement can be ensured due to the fact that the clamping column is clamped in the clamping groove, so that the height distance between two wire wheels can be adjusted, and the tension applied to the penetrating wire can be adjusted.

Description

Transfer lead frame

Technical Field

The utility model belongs to the technical field of lead frames, and particularly relates to a transfer lead frame.

Background

Conductors refer to materials used as, cables, and also to wires in industry. It is generally made of silver wire, and has good electric and thermal properties for conducting current or heat.

Bulletin number: CN206441582U, lead frame, including the adapter sleeve, be located the T shape cylinder of adapter sleeve, be located the hoist and mount post of T shape cylinder top, realize drawing forth with vertical pay-off's cable, avoided the interference between lead-in cable and the lead-out cable simultaneously, guarantee the normal operating of the production of the cable of not stopping, this lead frame is difficult for causing the damage to the cable simultaneously, and this lead frame's supporting component can finely tune the position of horizontal direction and make lead frame and pay-off can align on same vertical line.

The device can be further improved in the actual production and use process: the device is inconvenient to adjust the tension born by the wires according to different wire diameters, so that the wires are broken during conveying, the wire efficiency is affected, the device can only conduct simple fine adjustment, a positioning structure is lacked, the lead frame is inconvenient to conduct multidirectional positioning to deal with the wires at different positions, and therefore a new device is needed to be designed to solve the above-mentioned problems, and particularly a transit lead frame.

Disclosure of utility model

In order to solve the above problems in the prior art, the present utility model provides a transfer lead frame, which has the characteristics of adjusting tension according to the diameter of a penetrating lead and positioning the lead frame.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transfer lead frame, includes installation slat, sliding construction, wire structure includes the wire box, two first spacing grooves have been seted up to surface one side of wire box, the second spacing groove has been seted up to the inside both sides of wire box, the inside fixed bi-directional lead screw that has cup jointed of wire box, two the screw thread piece is installed to the surface both sides screw thread of bi-directional lead screw, two surface one side fixed mounting of screw thread piece has the movable plate, two surface one side fixed mounting of movable plate has the spliced pole, two the spliced pole runs through in first spacing groove, two the fixed wire wheel that has cup jointed of one side of spliced pole, two the inside fixed mounting of wire wheel has the wire lantern ring, the knob has been fixedly cup jointed at bi-directional lead screw top one end of wire box, the inside fixed mounting of wire box has the firm board, the draw-in groove has been seted up to the inside both sides of firm board, two sliding joint has the draw-in bar in the draw-in bar, two draw-in bar and movable plate are fixed connection, can carry out tension adjustment to the device through the setting of wire structure.

As a preferred technical scheme of the transfer lead frame, one side of the outer surface of the installation slat is fixedly provided with the guide rail, the outer surface of the guide rail is slidably provided with the sliding structure, the sliding structure comprises the sliding block, the first sliding groove is formed in the sliding block, and the sliding block can move on the surface of the sliding block through the arrangement of the guide rail.

As a preferred technical scheme of the transfer lead frame, the lifting column is arranged in the first sliding groove, the fixing plate is arranged on the top bolt of the lifting column, the top of the fixing plate is fixedly connected with the lead box, and the height of the lead structure can be adjusted through the arrangement of the lifting column.

As a preferred technical scheme of the transfer lead frame, five positioning slotted holes are formed in the guide rail, two fastening pipes are fixedly arranged on one side of the outer surface of the sliding block, and the positions of the lifting columns can be fixed through the arrangement of the fastening pipes.

As a preferred technical scheme of the transfer lead frame, the second screws are arranged in the internal threads of the two fastening pipes, the two second screws can prop against the lifting column when in the first sliding groove, and the height of the lifting column can be adjusted through the arrangement of the second screws.

As a preferred technical scheme of the transfer lead frame, one side of the outer surface of the sliding block is fixedly provided with the extension plate, the inside of the extension plate is provided with the threaded hole, and the position of the sliding block can be positioned through the arrangement of the threaded hole.

As a preferred technical scheme of the transfer lead frame, the first screw is arranged in the threaded hole in a threaded manner, the size of the first screw is the same as that of the positioning slot hole, and the position of the sliding block can be fixed through the arrangement of the first screw.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the wire tension adjusting device is used, through the wire structure, when the tension of a wire is adjusted, the knob arranged at the top of the bidirectional screw rod is rotated, so that the bidirectional screw rod rotates in the wire box, the thread blocks can drive the movable plate to move up and down in the first limit groove simultaneously due to the limit of the second limit groove, and the stability of the movable plate during movement can be ensured due to the clamping of the clamping column in the clamping groove, so that the height distance between two wire wheels can be adjusted, and the tension applied to the penetrating wire can be adjusted;

2. When the device is used, through the sliding structure, when the device is required to be positioned at different positions, the first screw rod is unscrewed to separate the device from the positioning slot, the sliding block is enabled to slide left and right on the guide rail at the moment, the second screw rod is simultaneously matched with the fastening pipe to be screwed out from the fastening pipe, the second screw rod is enabled to separate from the surface of the lifting column, at the moment, the lifting column can slide up and down in the first sliding groove, and the wire structure can be positioned at the left, right, up, down and left positions through the mutual matching of the first screw rod and the second screw rod, so that the positioning effect is good.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic view of a rail structure of the present utility model;

FIG. 3 is a schematic view of a split structure of the present utility model;

FIG. 4 is a schematic diagram of a wire guide box according to the present utility model;

FIG. 5 is a schematic view of a bi-directional screw structure according to the present utility model;

Fig. 6 is a schematic structural view of a connecting column according to the present utility model.

In the figure: 1. mounting a slat; 2. a guide rail; 3. positioning the slotted hole; 4. a sliding structure; 41. a slide block; 42. a first sliding groove; 43. an extension plate; 44. a threaded hole; 45. a first screw; 46. fastening a tube; 47. a second screw; 5. lifting columns; 6. a fixing plate; 7. a wire structure; 71. a wire box; 72. a first limit groove; 73. the second limit groove; 74. a two-way screw rod; 75. a stabilizing plate; 76. a screw block; 77. a moving plate; 78. a connecting column; 79. a wire guide wheel; 710. a wire loop; 711. a knob; 712. a clamping groove; 713. and (5) clamping the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1, 4, 5 and 6, the present utility model provides the following technical solutions: the utility model provides a transfer lead frame, including installing slat 1, sliding structure 4, wire structure 7 includes wire box 71, two first spacing groove 72 have been seted up to surface one side of wire box 71, second spacing groove 73 has been seted up to the inside both sides of wire box 71, the inside rotation of wire box 71 is connected with bi-directional lead screw 74, screw thread piece 76 is installed to the surface both sides screw thread of two bi-directional lead screw 74, surface one side fixed mounting of two screw thread pieces 76 has movable plate 77, surface one side fixed mounting of two movable plate 77 has spliced pole 78, two spliced pole 78 run through in first spacing groove 72, one side rotation of two spliced pole 78 connects wire wheel 79, the inside fixed mounting of two wire wheel 79 has wire lantern ring 710, bi-directional lead screw 74 runs through wire box 71 top one end fixed sleeve joint knob 711, the inside fixed mounting of wire box 71 has firm board 75, the draw-in groove 712 has been seted up to the inside both sides of firm board 75, slip joint has the draw-in post 713 in the draw-in post, two draw-in post 713 is fixed connection with movable plate 77.

Referring to fig. 2, 3 and 4, the present utility model provides the following technical solutions: the guide rail 2 is fixedly arranged on one side of the outer surface of the installation slat 1, the sliding structure 4 is slidably arranged on the outer surface of the guide rail 2, the sliding structure 4 comprises a sliding block 41, and a first sliding groove 42 is formed in the sliding block 41. The lifting column 5 is placed in the first sliding groove 42, the fixing plate 6 is mounted on the top bolt of the lifting column 5, and the top of the fixing plate 6 is fixedly connected with the wire box 71.

Each positioning slot hole 3 is provided with a thread groove which is matched with the thread on the surface of the first screw 45. The fixing plate 6 is connected with the wire box 71 by bolts, and inspection and maintenance can be performed by detaching the wire box 71 from the fixing plate 6.

Referring to fig. 3, the present utility model provides the following technical solutions: five positioning slots 3 are formed in the guide rail 2, and two fastening pipes 46 are fixedly arranged on one side of the outer surface of the sliding block 41. The second screws 47 are screw-mounted to the inside of the two fastening pipes 46, and the two second screws 47 can abut against the lifting column 5 while being positioned inside the first sliding groove 42. An extension plate 43 is fixedly arranged on one side of the outer surface of the sliding block 41, and a threaded hole 44 is formed in the extension plate 43. The first screw 45 is mounted on the inner thread of the threaded hole 44, and the size of the first screw 45 is the same as that of the positioning slot hole 3.

The two fastening pipes 46 are internally provided with thread grooves which are adapted to the threads of the surface of the second screw 47. The first sliding groove 42 has a diameter 0.5cm larger than the diameter of the lifting column 5.

The working principle and the using flow of the utility model are as follows: in the process of using the utility model,

Firstly, when the device is installed, the wire box 71 is installed on the fixed plate 6 through bolts, then the first screw 45 is unscrewed to separate the wire box 71 from the positioning slot hole 3, at the moment, the sliding block 41 is made to slide left and right on the guide rail 2, meanwhile, the second screw 47 is matched to be screwed out of the fastening pipe 46, the second screw 47 is separated from the surface of the lifting column 5, at the moment, the lifting column 5 can slide up and down in the first sliding groove 42, the wire box 71 can be positioned and installed through the mutual matching of the first screw and the second screw, finally, when the wire is conducted, the tension of the device is adjusted according to the diameter of the wire, the bidirectional screw 74 is made to rotate in the wire box 71 through rotating the knob 711 installed at the top of the bidirectional screw 74, the thread block 76 can drive the moving plate 77 to move up and down in the first limiting groove 72 simultaneously due to the limiting of the second limiting groove 73, and the clamping column 713 can ensure the stability when the moving plate 77 moves, thereby the height distance between the two wire wheels 79 can be adjusted, and the tension applied to the penetrating wire can be adjusted.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a transfer lead frame, includes installation slat (1), sliding structure (4), wire structure (7), its characterized in that: the utility model provides a wire structure (7) includes wire box (71), two first spacing groove (72) have been seted up to surface one side of wire box (71), second spacing groove (73) have been seted up to the inside both sides of wire box (71), the inside rotation of wire box (71) is connected with two-way lead screw (74), two surface both sides screw thread mounting of two-way lead screw (74) has screw thread piece (76), two surface one side fixed mounting of screw thread piece (76) has movable plate (77), two surface one side fixed mounting of movable plate (77) has spliced pole (78), two spliced pole (78) run through in first spacing groove (72), two one side rotation of spliced pole (78) connects wire wheel (79), two the inside fixed mounting of wire wheel (79) has wire lantern ring (710), the inside fixed mounting of wire box (71) has firm board (75) for fixed sleeve joint knob (711) in wire box (71) top one end, the inside fixed mounting of firm board (75) is equipped with draw-in groove (713), two draw-in groove (713) have been cut in groove (713).

2. The lead frame according to claim 1, wherein: the mounting strip plate is characterized in that a guide rail (2) is fixedly mounted on one side of the outer surface of the mounting strip plate (1), a sliding structure (4) is mounted on the outer surface of the guide rail (2) in a sliding mode, the sliding structure (4) comprises a sliding block (41), and a first sliding groove (42) is formed in the sliding block (41).

3. The lead frame according to claim 2, wherein: lifting columns (5) are arranged in the first sliding grooves (42), fixing plates (6) are mounted on top bolts of the lifting columns (5), and the tops of the fixing plates (6) are fixedly connected with the wire guide boxes (71).

4. The lead frame according to claim 2, wherein: five positioning slotted holes (3) are formed in the guide rail (2), and two fastening pipes (46) are fixedly arranged on one side of the outer surface of the sliding block (41).

5. The lead frame of claim 4, wherein: the second screw rods (47) are arranged on the inner threads of the two fastening pipes (46), and the two second screw rods (47) can prop against the lifting column (5) when being arranged in the first sliding groove (42).

6. The lead frame of claim 5, wherein: an extension plate (43) is fixedly arranged on one side of the outer surface of the sliding block (41), and a threaded hole (44) is formed in the extension plate (43).

7. The lead frame of claim 6, wherein: the first screw (45) is arranged in the internal thread of the threaded hole (44), and the size of the first screw (45) is the same as that of the positioning slot hole (3).