Cable terminal pressing device convenient for bundling cable copper wires

Abstract

The utility model discloses a cable terminal pressing device convenient for bundling cable copper wires, which relates to the technical field of wire processing equipment, and comprises a supporting base, a first door-shaped mounting frame fixed at the top of the supporting base, a pressing oil cylinder fixed at the top of the first door-shaped mounting frame, a pressing head arranged below the pressing oil cylinder, and a second door-shaped mounting frame fixed at the top of the pressing head, an arc-shaped protruding block is fixed to the bottom of the pressing head, a first motor is arranged above the supporting base, one side of the first motor is connected with a bidirectional rotating lead screw, the outer wall of the bidirectional rotating lead screw is connected with a lead screw nut, the lead screw nut is fixed into a T-shaped mounting plate, a second motor is fixed to the side face of the T-shaped mounting plate, and one side of the second motor is connected with a driving shaft. A spline sleeve is fixed to one end of the driving shaft and internally connected with a spline shaft. According to the utility model, through the arrangement of the convenient-to-collect mechanism, the rotating rod drives the take-up roller to rotate, so that the cable harness in the terminal pressing process can be collected, and the device has the function of conveniently collecting the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of wire processing equipment, in particular to a cable terminal pressing device which is convenient for bundling cable copper wires. Background Art

[0002] A cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. It is usually a rope-like cable made of several or several groups of wires (at least two wires in each group), each group of wires is insulated from each other and often twisted around a center, and the entire outside is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside.

[0003] After the wires are processed, they are generally divided into sections according to the connection length requirements. For the electrical control connections of some large equipment, the diameter is relatively thick, which makes it inconvenient to connect to the equipment. Before use, terminals are installed at both ends of the wires to fix them together. Only the terminals need to be connected to the equipment to achieve the connection of the wires. The existing operating method cannot guarantee a stable connection between the terminals and the wires.

[0004] After searching the existing Chinese patent: Wire terminal pressing device (Announcement No.: CN206332315U), it is found that the wire terminal pressing device can conveniently realize the connection between the wire and the terminal, and the fixation is reliable. The device includes a base, a support block is arranged on the base, a positioning block is arranged in the middle of the support block, an arc-shaped groove is opened on the positioning block, and a fixing mechanism is installed on both sides of the support block on the base. The fixing mechanism includes a fixed pressure block and a cushion block. The middle of the fixed pressure block is mounted on the vertical screw rod. A locking nut is also installed on the upper end of the fixed pressure block. One end of the fixed pressure block is supported on the cushion block, and the other end is used to clamp the support block. Three guide rods are evenly arranged on the edge of the base. The upper end pressure seat is slidably mounted on the guide rod through a sliding sleeve. The upper end of the upper pressure seat is connected to the clamping cylinder. A pressure head is installed at the bottom of the upper pressure seat, and two arc-shaped protrusions are arranged at the bottom of the pressure head.

[0005] Although the above patent is able to press the wire terminals by setting up a pressing mechanism, the device has the disadvantage that during the pressing process, the cables are not effectively stored but are placed in a disorderly manner, which can easily cause the cables to become entangled, thereby possibly affecting the pressing work of the cable terminals and the ends.

[0006] Therefore, it is necessary to invent a cable terminal pressing device that is convenient for bundling cable copper wires to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a cable terminal pressing device which is convenient for bundling cable copper wires, so as to solve the problem that it is inconvenient to bundle the cable wires proposed in the above background technology.

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a cable terminal pressing device that is convenient for bundling cable copper wires, comprising a supporting base, a first gate-shaped mounting frame is fixed on the top of the supporting base, a clamping cylinder is fixed on the top of the first gate-shaped mounting frame, a pressure head is arranged below the clamping cylinder, an arc-shaped protrusion is fixed on the bottom of the pressure head, a first motor is arranged above the supporting base, a bidirectional screw is connected to one side of the first motor, a screw nut is connected to the outer wall of the bidirectional screw, the screw nut is fixed to the inside of a T-shaped mounting plate, a second motor is fixed to the side of the T-shaped mounting plate, a driving shaft is connected to one side of the second motor, a spline sleeve is fixed to one end of the driving shaft, a spline shaft is connected to the inside of the spline sleeve, a rotating rod is fixed to the side of the spline shaft, and a wire-receiving roller is fixed to the outer wall of the rotating rod.

[0009] Preferably, a telescopic shaft is connected below the clamping cylinder, and a support block is provided on the inner side of the first door-shaped mounting frame.

[0010] Preferably, a positioning block is fixed on the top of the supporting block, and an arc groove is formed inside the positioning block.

[0011] Preferably, a second gate-shaped mounting frame is arranged on one side of the first gate-shaped mounting frame, a first bearing is fixed to the top of the inner side of the second gate-shaped mounting frame, a connecting shaft is arranged inside the first bearing, and a limiting wheel is fixed on the outer wall of the connecting shaft.

[0012] Preferably, a first fixing plate is installed on the top of the support base, and one end of the bidirectional screw is connected to a second bearing.

[0013] Preferably, the second bearing is mounted on a side surface of the second fixing plate.

[0014] Preferably, a guide slide rod is connected inside the T-shaped mounting plate, and one end of the rotating rod is connected to a third bearing.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting a bundling mechanism, a first motor, a bidirectional screw, a screw nut, a T-shaped mounting plate, a guide slide bar, a second motor, a drive shaft, a spline sleeve, a spline shaft, a rotating rod, and a wire-taking roller, when the cable harness needs to be stored, the second motor is operated so that the second motor drives the drive shaft to rotate, a spline sleeve is fixed at one end of the drive shaft, a spline shaft is connected to the inside of the spline sleeve, the spline shaft is fixedly connected to the rotating rod, and a wire-taking roller is fixed to the outer wall of the rotating rod. In this way, when the drive shaft rotates, the rotating rod is driven to rotate, so that the rotating rod drives the wire-taking roller to rotate, so that the cable harness in the process of pressing the terminal can be stored, and when the bundled cable needs to be disassembled, the first motor is operated so that the first motor drives the bidirectional screw to rotate, and the outer wall of the bidirectional screw is connected to two sets of screw nuts, The two sets of lead screw nuts are respectively installed inside the T-shaped mounting plates, and the two sets of T-shaped mounting plates are commonly connected with a guide slide bar inside. Under the limiting and guiding action of the guide slide bar, the two sets of T-shaped mounting plates make opposite movements on the bidirectional lead screw. A second motor is fixed to the side of one set of T-shaped mounting plates, and one side of the second motor is connected to the spline shaft through a spline sleeve. A third bearing is fixed to the side of the other set of T-shaped mounting plates, and the rotating rod is rotatably connected in the third bearing. In this way, when the two sets of T-shaped mounting plates make opposite movements, the rotating rod is separated from the third bearing, and then separated from the spline sleeve through the spline shaft fixed at one end of the rotating rod, so that the rotating rod is disassembled from the device, thereby facilitating the disassembly of the take-up roller, thereby achieving the effect of disassembling the cable harness. In summary, the function of the device to facilitate the bundling of cables is realized;

[0017] 2. By setting a pressing mechanism, a pressing cylinder, a telescopic shaft, a pressure head, an arc-shaped convex block, a positioning block, and an arc-shaped groove, firstly place the end of the cable in the arc-shaped groove opened by the positioning block, then plug the terminal with the end, and then operate the pressing cylinder to drive the telescopic shaft to move downward. A pressure head is fixed at the bottom end of the telescopic shaft, and two groups of arc-shaped convex blocks are fixed at the bottom of the pressure head. In this way, when the telescopic shaft drives the pressure head to move downward, the pressure head drives the two groups of arc-shaped convex blocks to move downward, so that the plugged-in terminal can be pressed, thereby achieving the effect of pressing the wire terminal and the wire;

[0018] 3. By setting a limiting mechanism, a second door-shaped mounting frame, a first bearing, a connecting shaft, and a limiting wheel, the first bearing is fixed on the inner side of the second door-shaped mounting frame, the interior of the first bearing is connected with a connecting shaft, and the outer wall of the connecting shaft is fixed with a limiting wheel, so that in the process of bundling the cables, it plays a guiding and limiting role, thereby facilitating the orderly storage of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 The utility model is a front view structural schematic diagram of a cable terminal pressing device which is convenient for bundling cable copper wires.

[0021] Figure 2 This is a disassembled diagram of a pressing mechanism of a cable terminal pressing device for facilitating bundling of cable copper wires according to the utility model.

[0022] Figure 3 This is a disassembled diagram of a bundling mechanism of a cable terminal pressing device for bundling copper wires of the utility model.

[0023] Figure 4 The utility model is a schematic diagram of the top view of the structure of a cable terminal pressing device which is convenient for bundling cable copper wires.

[0024] Figure 5 The utility model is a rear structural schematic diagram of a cable terminal pressing device which is convenient for bundling cable copper wires.

[0025] In the figure: 1. support base; 2. first door-shaped mounting frame; 3. clamping cylinder; 4. telescopic shaft; 5. pressure head; 6. arc-shaped protrusion; 7. support block; 8. positioning block; 9. arc-shaped groove; 10. second door-shaped mounting frame; 11. first bearing; 12. connecting shaft; 13. limiting wheel; 14. first fixed plate; 15. first motor; 16. two-way rotating screw; 17. second bearing; 18. second fixed plate; 19. screw nut; 20. T-shaped mounting plate; 21. guide slide rod; 22. second motor; 23. driving shaft; 24. spline sleeve; 25. spline shaft; 26. rotating rod; 27. take-up roller; 28. third bearing. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] The utility model provides Figure 1-5 The cable terminal pressing device shown is convenient for bundling cable copper wires, comprising a supporting base 1, a first gate-shaped mounting frame 2 is fixed on the top of the supporting base 1, wherein the first gate-shaped mounting frame 2 plays the role of supporting and fixing a clamping cylinder 3, a clamping cylinder 3 is fixed on the top of the first gate-shaped mounting frame 2, wherein the clamping cylinder 3 plays the role of driving the telescopic shaft 4 to perform telescopic movement, a pressing head 5 is arranged below the clamping cylinder 3, wherein the pressing head 5 plays the role of installing two groups of arc-shaped protrusions 6, an arc-shaped protrusion 6 is fixed on the bottom of the pressing head 5, wherein the arc-shaped protrusion 6 plays the role of pressing the terminal and the wire end, a first motor 15 is arranged above the supporting base 1, wherein the first motor 15 plays the role of driving a bidirectional screw 16 to rotate, a bidirectional screw 16 is connected to one side of the first motor 15, wherein the bidirectional screw 16 plays the role of driving two groups of screw nuts 19 to move toward or oppositely, the outer wall of the bidirectional screw 16 is connected to a screw nut 19, wherein the two groups of screw nuts 19 play the role of driving two groups of T-shaped mounting plates 2 0 makes opposite or opposite movements, the lead screw nut 19 is fixed inside the T-shaped mounting plate 20, one group of T-shaped mounting plates 20 plays the role of fixing the second motor 22, and the other group of T-shaped mounting plates 20 plays the role of fixing the third bearing 28. The second motor 22 is fixed on the side of the T-shaped mounting plate 20, wherein the second motor 22 plays the role of driving the driving shaft 23 to rotate, and one side of the second motor 22 is connected to the driving shaft 23, wherein the driving shaft 23 plays the role of fixing and driving the spline sleeve 24 to rotate, one end of the driving shaft 23 is fixed with a spline sleeve 24, wherein the spline sleeve 24 plays the role of connecting and driving the spline shaft 25 to rotate, the inside of the spline sleeve 24 is connected with a spline shaft 25, wherein the spline shaft 25 plays the role of fixing and driving the rotating rod 26 to rotate, and the side of the spline shaft 25 is fixed with a rotating rod 26, wherein the rotating rod 26 plays the role of fixing and driving the take-up roller 27 to rotate, and the outer wall of the rotating rod 26 is fixed with a take-up roller 27, wherein the take-up roller 27 plays the role of facilitating the storage of the cable.

[0028] A telescopic shaft 4 is connected to the lower side of the clamping oil cylinder 3 , and a support block 7 is provided on the inner side of the first door-shaped mounting frame 2 , wherein the telescopic shaft 4 plays a role in driving the pressure head 5 to perform telescopic movement, and the support block 7 plays a role in fixing the positioning block 8 .

[0029] A positioning block 8 is fixed on the top of the support block 7, and an arc groove 9 is provided inside the positioning block 8, wherein the positioning block 8 serves to open the arc groove 9, and the arc groove 9 serves to place the end of the cable with a terminal plugged in.

[0030] A second door-shaped mounting frame 10 is arranged on one side of the first door-shaped mounting frame 2, a first bearing 11 is fixed on the top of the inner side of the second door-shaped mounting frame 10, a connecting shaft 12 is arranged inside the first bearing 11, a limiting wheel 13 is fixed on the outer wall of the connecting shaft 12, wherein the second door-shaped mounting frame 10 plays a role in fixing the two groups of first bearings 11, the first bearing 11 enables the connecting shaft 12 to rotate inside it, the connecting shaft 12 plays a role in fixing the limiting wheel 13, and the limiting wheel 13 plays a role in guiding the movement of the cable.

[0031] A first fixing plate 14 is installed on the top of the support base 1, and one end of the bidirectional screw 16 is connected to a second bearing 17, wherein the first fixing plate 14 serves to fix the first motor 15, and the second bearing 17 allows the bidirectional screw 16 to rotate inside it.

[0032] The second bearing 17 is mounted on a side of the second fixing plate 18 , wherein the second fixing plate 18 serves to fix the second bearing 17 .

[0033] A guide slide bar 21 is connected inside the T-shaped mounting plate 20, and one end of the rotating rod 26 is connected to a third bearing 28, wherein the guide slide bar 21 guides the movement of the two groups of T-shaped mounting plates 20, and the third bearing 28 allows the rotating rod 26 to rotate inside it.

[0034] Working principle: During use, when the cable harness needs to be stored, the second motor 22 is operated so that the second motor 22 drives the driving shaft 23 to rotate. A spline sleeve 24 is fixed at one end of the driving shaft 23. A spline shaft 25 is connected inside the spline sleeve 24. The spline shaft 25 is fixedly connected to the rotating rod 26. A take-up roller 27 is fixed to the outer wall of the rotating rod 26. In this way, when the driving shaft 23 rotates, the rotating rod 26 is driven to rotate, so that the rotating rod 26 drives the take-up roller 27 to rotate, so that the cable harness in the process of pressing the terminal can be stored. When the bundled cable needs to be disassembled, the first motor 15 is operated so that the first motor 15 drives the bidirectional screw 16 to rotate. Two sets of screw nuts 19 are connected to the outer wall of the bidirectional screw 16. The two sets of screw nuts 19 are respectively installed inside the T-shaped mounting plate 20. The two sets of T-shaped mounting plates The interior of 20 is commonly connected with a guide slide bar 21. Under the limiting guiding action of the guide slide bar 21, the two groups of T-shaped mounting plates 20 make opposite movements on the bidirectional screw 16. A second motor 22 is fixed to the side of one group of T-shaped mounting plates 20. One side of the second motor 22 is connected to the spline shaft 25 through a spline sleeve 24. A third bearing 28 is fixed to the side of the other group of T-shaped mounting plates 20. The rotating rod 26 is rotatably connected in the third bearing 28. In this way, when the two groups of T-shaped mounting plates 20 make opposite movements, the rotating rod 26 is disengaged from the third bearing 28, and then separated from the spline sleeve 24 through the spline shaft 25 fixed at one end of the rotating rod 26, so that the rotating rod 26 is removed from the device, thereby facilitating the disassembly of the take-up roller 27 and achieving the effect of disassembling the cable harness. In summary, the function of the device to facilitate the collection of cables is realized.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable terminal pressing device for bundling copper wires of cables, comprising a supporting base (1), characterized in that: A first door-shaped mounting frame (2) is fixed on the top of the support base (1), a clamping oil cylinder (3) is fixed on the top of the first door-shaped mounting frame (2), a pressure head (5) is arranged below the clamping oil cylinder (3), an arc-shaped protrusion (6) is fixed on the bottom of the pressure head (5), a first motor (15) is arranged above the support base (1), a bidirectional screw (16) is connected to one side of the first motor (15), and a screw nut (19) is connected to the outer wall of the bidirectional screw (16). The lead screw nut (19) is fixed inside a T-shaped mounting plate (20); a second motor (22) is fixed on a side of the T-shaped mounting plate (20); a drive shaft (23) is connected to one side of the second motor (22); a spline sleeve (24) is fixed to one end of the drive shaft (23); a spline shaft (25) is connected inside the spline sleeve (24); a rotating rod (26) is fixed on a side of the spline shaft (25); and a wire take-up roller (27) is fixed to an outer wall of the rotating rod (26).

2. A cable terminal pressing device for facilitating bundling of cable copper wires according to claim 1, characterized in that: A telescopic shaft (4) is connected below the clamping oil cylinder (3), and a support block (7) is provided on the inner side of the first door-shaped mounting frame (2).

3. A cable terminal pressing device for facilitating bundling of cable copper wires according to claim 2, characterized in that: A positioning block (8) is fixed on the top of the support block (7), and an arc-shaped groove (9) is provided inside the positioning block (8).

4. A cable terminal pressing device for facilitating bundling of cable copper wires according to claim 1, characterized in that: A second door-shaped mounting frame (10) is provided on one side of the first door-shaped mounting frame (2); a first bearing (11) is fixed to the top of the inner side of the second door-shaped mounting frame (10); a connecting shaft (12) is provided inside the first bearing (11); and a limiting wheel (13) is fixed to the outer wall of the connecting shaft (12).

5. The cable terminal pressing device for facilitating bundling of cable copper wires according to claim 1, characterized in that: A first fixing plate (14) is installed on the top of the support base (1), and one end of the bidirectional screw (16) is connected to a second bearing (17).

6. A cable terminal pressing device for bundling cable copper wires according to claim 5, characterized in that: The second bearing (17) is mounted on a side surface of the second fixing plate (18).

7. A cable terminal pressing device for bundling cable copper wires according to claim 1, characterized in that: A guide slide rod (21) is connected inside the T-shaped mounting plate (20), and one end of the rotating rod (26) is connected to a third bearing (28).

Images