Rotary base for terminal machine

Abstract

The utility model discloses a rotary base for a terminal machine, which comprises a supporting base, a rotating shaft, a supporting plate assembly and a rotary motor, the rotating shaft is rotatably arranged on the supporting base, the supporting plate assembly is fixed at one end of the rotating shaft and can rotate along with the rotating shaft, and at least two mounting surfaces are formed on the supporting plate assembly. The at least two mounting surfaces are at least used for mounting a peeling and wire twisting mechanism and a terminal crimping mechanism, and a rotating motor is fixed on the supporting base, is connected with the rotating shaft and drives the rotating shaft to rotate. The rotating base adopts a rotating mode to switch other operating mechanisms in the terminal machine, and compared with a traditional translation mode, the rotating base is simpler in overall structure, fewer in parts and higher in stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment, and in particular relates to a rotating base for a terminal machine. Background Art

[0002] Terminals are commonly used components in electrical connections. In electrical engineering, terminals mostly refer to wiring terminals, also called wiring terminals. They can be divided into single-hole, double-hole, sockets, hooks, etc. by type, and can be divided into copper-plated silver, copper-plated zinc, copper, aluminum, iron, etc. by material. Their main function is to transmit electrical signals or conduct electricity. Terminals must be used when connecting signal lines to other devices, otherwise the signal lines cannot be connected to other devices or communication connections. The terminal crimping machine uses a pressure head tool to fix the terminals to be installed and the signal lines, and then applies extrusion force to the terminals to be installed, so that the terminals to be installed are tightly sleeved on the ends of the signal lines. During the processing, the stripping and twisting mechanism and the terminal crimping mechanism need to be turned toward the wire in turn. In the prior art, the terminal machine usually adopts a translation structure, which results in a larger size of the whole machine.

[0003] Therefore, in view of the above technical problems, it is necessary to provide a rotating base for a terminal machine to solve the above problems.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The utility model aims to provide a rotating base for a terminal machine to solve the problem of the overall volume of the terminal machine.

[0006] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0007] The utility model discloses a rotating base for a terminal machine, comprising a supporting base, a rotating shaft, a supporting plate assembly and a rotating motor, wherein the rotating shaft is rotatably arranged on the supporting base, the supporting plate assembly is fixed to one end of the rotating shaft and can rotate with the rotating shaft, the supporting plate assembly is formed with at least two mounting surfaces, and the at least two mounting surfaces are at least used to install a stripping and twisting mechanism and a terminal crimping mechanism, the rotating motor is fixed to the supporting base, and the rotating motor is connected to and drives the rotating shaft to rotate.

[0008] In one or more embodiments of the present invention, the support plate assembly includes a connecting plate fixed to one end of the rotating shaft, and two mounting plates fixed to the connecting plate, the planes where the two mounting plates are located are respectively parallel to the axial direction of the rotating shaft, and the mounting surface is formed on the surface of the mounting plate.

[0009] In one or more embodiments of the present invention, the two mounting plates are perpendicular to each other and staggered.

[0010] In one or more embodiments of the present invention, a linear motor is also included. The supporting base includes a first base and a second base. The second base is connected to the first base. The linear motor is fixed to the first base and its output shaft is connected to the second base. The linear motor can drive the second base to approach or move away from the first base.

[0011] In one or more embodiments of the present invention, the second base includes a main body and a mounting plate connected to the main body, the main body is supported on the first base, the rotating shaft is rotatably arranged on the main body and one end protrudes out of the mounting plate, the rotating motor is fixed on the mounting plate, the rotating motor and the main body are located on the same side of the mounting plate, and the plane where the mounting plate is located is perpendicular to the axial direction of the rotating shaft.

[0012] In one or more embodiments of the present invention, the output end of the rotating motor and the end of the rotating shaft exposed from the mounting plate are respectively provided with a first pulley and a second pulley, and the first pulley and the second pulley are connected by a belt.

[0013] In one or more embodiments of the present invention, the diameter of the first pulley is smaller than the diameter of the second pulley.

[0014] In one or more embodiments of the present invention, an acute angle is formed between the mounting plate and the output shaft of the linear motor.

[0015] In one or more embodiments of the present invention, a position sensor is disposed on the first base, and a detection ruler facing the first base and cooperating with the position sensor is disposed on the main body.

[0016] In one or more embodiments of the present invention, a buffer rod facing the main body is fixed on the first base, and the buffer rod is used to limit the moving distance of the second base toward the first base.

[0017] Compared with the prior art, the rotating base for the terminal machine of the utility model switches different operating mechanisms by rotation. Compared with the commonly used translational switching method, it can reduce the space occupied by the entire terminal machine, has a simple structure, fewer components, and higher stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of a rotating base for a terminal machine in one embodiment of the utility model;

[0020] Figure 2 A schematic diagram of another angle of the rotating base for a terminal machine in one embodiment of the utility model;

[0021] Figure 3 A schematic diagram of another angle of the rotating base for a terminal machine in one embodiment of the utility model;

[0022] Figure 4 A schematic diagram of another angle of the rotating base for a terminal machine in one embodiment of the utility model;

[0023] Figure 5 This is a disassembled diagram of a rotating base for a terminal machine in one embodiment of the utility model;

[0024] Figure 6 This is a disassembled view of another angle of the rotating base for the terminal machine in one embodiment of the utility model;

[0025] Figure 7 This is a disassembled view of another angle of the rotating base for the terminal machine in one embodiment of the utility model;

[0026] Figure 8 This is a disassembly diagram of another angle of the rotating base for a terminal machine in one embodiment of the utility model.

[0027] Description of main reference numerals:

[0028] 100-rotating base for terminal machine, 10-support base, 11-first base, 12-second base, 121-main body, 122-fixed plate, 13-support rod, 14-blocking bar, 15-position sensor, 16-detection ruler, 17-buffer rod, 20-rotating motor, 21-first pulley, 30-rotating shaft, 31-second pulley, 40-support plate assembly, 41-connecting plate, 42-mounting plate, 50-linear motor, 60-belt. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part 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.

[0030] like Figure 1-8 As shown, a rotating base 100 for a terminal machine in an embodiment of the utility model is located inside the terminal machine, and includes a supporting base 10, a rotating motor 20, a rotating shaft 30 and a supporting plate assembly 40. The rotating shaft 30 is rotatably arranged on the supporting base 10, and the supporting plate assembly 40 has at least two mounting surfaces for fixing a stripping and twisting mechanism, a terminal crimping mechanism or other mechanisms. The supporting plate assembly 40 is fixed on the rotating shaft 30, and the rotating motor 20 acts on the rotating shaft 30 to rotate it, and the supporting plate assembly 40 rotates therewith, so that different mounting surfaces can be directed toward the wire, thereby performing different step operations.

[0031] The stripping and twisting mechanism and the terminal crimping mechanism in the terminal machine are the core operating mechanisms. The terminal machines in the prior art usually switch the two mechanisms by translation, so the two mechanisms are arranged in parallel, resulting in a large volume of the whole machine. The utility model adopts a rotation method, by setting the operating mechanism on the rotating shaft 30, the space occupied by the whole machine is reduced, and the overall structure is simpler, with fewer components and higher stability.

[0032] Specifically, the support plate assembly 40 includes a connecting plate 41 and two mounting plates 42, wherein the connecting plate 41 is fixed to the output shaft of the rotating motor 20, and the two mounting plates 42 are fixed on the connecting plate 41, and the mounting surface is formed on the surface of the mounting plate 42 for supporting the operating components in the terminal machine.

[0033] In this embodiment, the two mounting plates 42 are arranged at 90 degrees to each other, which is convenient for the stripping and twisting mechanism and the terminal crimping mechanism to connect the terminals. In addition, the two mounting plates 42 are staggered at a certain position, which expands the installation space of each mounting plate 42, reduces the probability of interference when installing different operating mechanisms, and has high flexibility and ease of use.

[0034] like Figure 1-8As shown, the support base 10 includes a first base 11 and a second base 12, and a plurality of support rods 13 are fixed on the second base 12. The first base 11 is a main base, and a hole is provided on the first base 11 for accommodating the support rods 13 to pass through, and the hole diameter is slightly larger than the diameter of the support rods 13, so that the second base 12 can approach or move away from the first base 11 along the axial direction of the support rods 13. In this embodiment, a linear motor 50 is also fixed on the first base 11, and its output shaft is fixed on the second base 12 to drive the second base 12 to approach or move away from the first base 11, so that specific mechanisms such as the stripping and twisting mechanism and the terminal crimping mechanism can approach or move away from the wire during their corresponding operation steps, so as to perform specific operations such as stripping and twisting and terminal crimping.

[0035] Preferably, the support rods 13 are exposed from the other end of the first base 11 , and to prevent the second base 12 from being separated from the first base 11 , blocking bars 14 are fixed to the exposed portions of two of the support rods 13 .

[0036] Furthermore, the second base 12 includes a main body 121 and a fixing plate 122 fixed to the main body 121, the support rod 13 is fixed to the main body 121, the rotating shaft 30 is arranged in the main body 121, one end of which is exposed at one side of the main body 121, and the other end passes through the main body 121 and extends to the outside of the fixing plate 122, and the fixing plate 122 is perpendicular to the axial direction of the rotating shaft 30. The rotating motor 20 is fixed to the fixing plate 122 and is located on the same side of the fixing plate 122 as the main body 121, so that the space occupied by the whole machine can be further reduced.

[0037] In this embodiment, the rotating motor 20 drives the rotating shaft 30 via a belt. Figure 5 As shown, a first pulley 21 and a second pulley 31 are respectively provided at the ends of the output shaft of the rotary motor 20 and the rotating shaft 30 exposed from the fixing plate 122 , and a belt 60 is provided between the first pulley 21 and the second pulley 31 .

[0038] Preferably, the diameter of the first pulley 21 is smaller than the diameter of the second pulley 31, so the second pulley 31 only rotates a part of the angle when the first pulley 21 rotates one circle. This arrangement reduces the load on the rotating motor 20 and allows the use of a smaller power motor; and the rotation speed of the shaft 30 can be adjusted more delicately, with greater flexibility.

[0039] In this embodiment, an acute angle is formed between the fixing plate 122 and the output shaft of the linear motor 50 , so that the overall height of the rotating base 100 for the terminal machine is lower and the space occupied by the terminal machine is less.

[0040] Preferably, a position sensor 15 is provided on the first base 11, and a detection ruler 16 matched with the position sensor 15 is provided on the main body 121. When the linear motor 50 drives the second base 12 to move, the detection ruler 16 follows. The position sensor 15 can obtain the output distance of the linear motor 50 through the moving distance of the detection ruler 16, and make adjustments according to actual conditions, which is more flexible.

[0041] Furthermore, a retractable buffer rod 17 is fixed on the first base 11, and the buffer rod 17 faces the second base 12 to provide buffering when the linear motor 50 fails and the second base 12 moves excessively, and prevent it from continuing to move and causing the operating mechanism fixed on the mounting plate 42 to touch other components in the whole machine, thereby improving safety.

[0042] The following is a further description of the rotating base 100 for a terminal machine provided by the present invention in conjunction with specific usage scenarios.

[0043] After the stripping and twisting mechanism and the terminal crimping mechanism are fixed on the two mounting plates 42 respectively, the terminal machine rotary base 100 has two states, corresponding to the first state in which the stripping and twisting mechanism faces the wire, and the second state in which the terminal crimping mechanism faces the wire. When it is necessary to strip and twist the wire, the rotating motor 20 runs, and the rotating shaft 30 rotates to make the mounting plate 42 fixed with the stripping and twisting mechanism face the wire, and then the linear motor 50 runs to push the second base 12 forward, the mounting plate 42 moves forward, and the rotating base 100 for the terminal machine enters the first state, and the stripping and twisting mechanism contacts the wire and works; after the stripping and twisting operation is completed, the linear motor 50 drives the second base 12 to retreat, the mounting plate 42 retreats, and the stripping and twisting mechanism is separated from the wire, and then the rotating motor 20 runs, and the rotating shaft 30 rotates to make the mounting plate 42 fixed with the terminal crimping mechanism face the wire, and the linear motor 50 drives the second base 12 forward again, and the rotating base 100 for the terminal machine enters the second state, so that the terminal crimping mechanism moves and contacts the wire; after the terminal crimping operation is completed, the linear motor 50 retreats, the stripping and twisting mechanism is separated from the wire, and the terminal is fixed on the wire, the single terminal operation is completed, and the rotating base 100 for the terminal machine waits to enter the next wire operation.

[0044] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description 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 may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rotating base for a terminal machine, characterized in that: include: Support base; A rotating shaft, rotatably disposed on the supporting base; A support plate assembly is fixed to one end of the rotating shaft and can rotate with the rotating shaft, and the support plate assembly is formed with at least two mounting surfaces, and the at least two mounting surfaces are used to install at least a stripping and twisting mechanism and a terminal crimping mechanism; as well as The rotating motor is fixed to the supporting base, and the rotating motor is connected to and drives the rotating shaft to rotate.

2. The rotating base for a terminal machine according to claim 1, characterized in that: The support plate assembly includes a connecting plate fixed to one end of the rotating shaft, and two mounting plates fixed to the connecting plate. The planes where the two mounting plates are located are respectively parallel to the axial direction of the rotating shaft, and the mounting surface is formed on the surface of the mounting plate.

3. The rotating base for a terminal machine according to claim 2, characterized in that: The two mounting plates are perpendicular to each other and are staggered.

4. The rotating base for a terminal machine according to claim 1, characterized in that: It also includes a linear motor, the supporting base includes a first base and a second base, the second base is connected to the first base, the linear motor is fixed to the first base and its output shaft is connected to the second base, and the linear motor can drive the second base to approach or move away from the first base.

5. The rotating base for a terminal machine according to claim 4, characterized in that: The second base includes a main body and a mounting plate connected to the main body, the main body is supported on the first base, the rotating shaft is rotatably arranged on the main body and one end protrudes out of the mounting plate, the rotating motor is fixed on the mounting plate, the rotating motor and the main body are located on the same side of the mounting plate, and the plane where the mounting plate is located is perpendicular to the axial direction of the rotating shaft.

6. The rotating base for a terminal machine according to claim 5, characterized in that: The output end of the rotating motor and one end of the rotating shaft exposed from the mounting plate are respectively provided with a first pulley and a second pulley, and the first pulley and the second pulley are connected by a belt.

7. The rotating base for a terminal machine according to claim 6, characterized in that: The diameter of the first pulley is smaller than the diameter of the second pulley.

8. The rotating base for a terminal machine according to claim 5, characterized in that: An acute angle is formed between the mounting plate and the output shaft of the linear motor.

9. The rotating base for a terminal machine according to claim 5, characterized in that: A position sensor is disposed on the first base, and a detection ruler facing the first base and cooperating with the position sensor is disposed on the main body.

10. The rotating base for a terminal machine according to claim 5, characterized in that: A buffer rod facing the main body is also fixed on the first base, and the buffer rod is used to limit the moving distance of the second base toward the first base.

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