Automatic centralizing, guiding and wire lifting device for terminal crimping machine

Abstract

The utility model provides an automatic righting, guiding and wire lifting device for a terminal crimping machine, which is arranged on a crimping device, the crimping device is provided with a base, the base is provided with a crimping block, the crimping block is provided with a crimping groove, the automatic righting, guiding and wire lifting device comprises a support, and the support is arranged on the crimping device and is located at the top of one end of the crimping groove; a centralizing and positioning assembly is arranged on one side of the bracket along the first direction, and is used for fixing and positioning the cable; the support is also provided with a lifting assembly, and the lifting assembly is used for lifting the crimped cable out of the crimping groove. Through the above structure, the cable and the terminal can be automatically aligned and crimped, and the cable with the terminal can be automatically taken out through the lifting assembly after crimping is completed, so that the production efficiency is saved, a large amount of manpower is not needed, and the cost is saved.

Description

Technical Field

[0001] The present application generally relates to the technical field of terminal machines, and specifically to an automatic straightening, guiding and wire lifting device for a terminal crimping machine. Background Art

[0002] The terminal crimping machine is a special equipment used to crimp various types of terminals in the electronics manufacturing industry. It can connect the terminal to the wire or cable to ensure the stability and reliability of the electrical connection;

[0003] In the prior art, the cable and the terminal need to be manually aligned for crimping, and after crimping, the cable with the terminal needs to be manually removed, which is not only inefficient but also requires a lot of manpower. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide an automatic straightening and guiding wire lifting device for a terminal crimping machine that can solve the above-mentioned technical problems.

[0005] The present application provides an automatic straightening guide wire lifting device for a terminal crimping machine, which is arranged on a crimping device, wherein the crimping device has a base, a press block is arranged on the base, and a crimping groove is arranged on the crimping block, including:

[0006] A bracket, the bracket is arranged on the crimping device and is located at the top of one end of the crimping groove;

[0007] A straightening and positioning assembly, the straightening and positioning assembly is arranged on one side of the bracket along a first direction, and the straightening and positioning assembly is used to fix and position the cable; the first direction is parallel to the extending direction of the crimping groove; the center of the straightening and positioning assembly is aligned with the crimping groove;

[0008] A lifting assembly is connected to the bracket, and the lifting assembly is used to lift the crimped cable out of the crimping groove.

[0009] According to the technical solution provided in the present application, the straightening and positioning assembly includes: a first finger cylinder and a clamping mechanism, the first finger cylinder includes a first clamping jaw and a second clamping jaw, the first clamping jaw and the second clamping jaw are respectively connected to the clamping mechanism, and the first finger cylinder is used to control the clamping mechanism to clamp or release the cable;

[0010] Wherein, the first finger cylinder has a first state and a second state. When in the first state, the clamping mechanism is controlled to clamp the cable; when in the second state, the clamping mechanism is controlled to release the cable.

[0011] According to the technical solution provided in the present application, the clamping mechanism includes: a first clamping arm and a second clamping arm, the first clamping arm is connected to the first clamping claw, the second clamping arm is connected to the second clamping claw, and the first clamping arm and the second clamping arm are arranged opposite to each other;

[0012] A plurality of first clamping plates are disposed at the end of the first clamping arm, and a plurality of second clamping plates are disposed at the end of the second clamping arm, and the first clamping plates and the second clamping plates are alternately arranged along the first direction;

[0013] The ends of the first clamping plate and the second clamping plate that are close to each other are also respectively provided with V-shaped clamping grooves, and the clamping grooves are aligned with the crimping grooves.

[0014] According to the technical solution provided in the present application, the first clamping arm and the second clamping arm are respectively arranged in an L-shape.

[0015] According to the technical solution provided in the present application, the lifting assembly includes: a push rod and a first driving member, the push rod is located on the side of the crimping groove close to the clamping groove and is located below the crimping groove; the first driving member is used to drive the push rod to lift so as to lift the cable out of the crimping groove.

[0016] According to the technical solution provided in the present application, the push rod extends along the second direction, one end of the push rod along the second direction is a lifting end, and the other end is a driving end, and the middle part of the push rod is rotatably connected to the crimping device; the lifting end is located below the crimping groove; the first driving member is arranged on one side of the bracket along the second direction and is located at the top of the driving end, and the first driving member is used to drive the lifting end to lift; the second direction is perpendicular to the first direction.

[0017] According to the technical solution provided in the present application, the top rod has a V-shaped structure, a support rod is provided on the base, and the support rod is located at the bottom of the lifting end, the support rod is in contact with the top rod, and the support rod is used to limit the lifting end; a spring is provided between the lifting end and the base, and the spring is used to drive the lifting end to reset.

[0018] The beneficial effects of this application are:

[0019] The present application provides an automatic straightening, guiding and wire-lifting device for a terminal crimping machine, which is arranged on a crimping device, the crimping device having a base, a crimping block being arranged on the base, a crimping groove being arranged on the crimping block, the automatic straightening, guiding and wire-lifting device comprising a bracket, the bracket being arranged on the crimping device and located at the top of one end of the crimping groove; a straightening and positioning component is arranged on one side of the bracket along a first direction, the straightening and positioning component is used to fix and position the cable; a lifting component is also arranged on the bracket, the lifting component is used to lift the crimped cable out of the crimping groove; after the cable passes through the straightening and positioning component, The straightening and positioning component clamps the cable to fix and position it. At this time, one end of the cable extends into the crimping groove, and the cable is aligned with the terminal in the crimping groove. Then the crimping device crimps the cable and the terminal. When the crimping is completed, the straightening and positioning component releases the cable and starts the lifting component to lift the crimped cable out of the crimping groove. Through the above structure, the present application can automatically align the cable and the terminal for crimping. At the same time, after the crimping is completed, the cable with the terminal is automatically taken out by the lifting component, which saves production efficiency, does not require a lot of manpower, and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 It is a schematic diagram of the connection between an automatic straightening guide wire lifting device and a crimping device for a terminal crimping machine in the present application;

[0022] Figure 2 yes Figure 1 Schematic diagram of part A;

[0023] Figure 3 It is a side view of the connection between an automatic straightening guide wire lifting device and a crimping device for a terminal crimping machine in the present application;

[0024] Figure 4 yes Figure 3 Schematic diagram of part B;

[0025] Figure 5 It is a front view of the connection between an automatic straightening guide wire lifting device and a crimping device for a terminal crimping machine in the present application;

[0026] Figure 6 yes Figure 5 Schematic diagram of part C;

[0027] Figure 7 is a schematic diagram of the lifting assembly.

[0028] In the figure: 1. crimping device; 2. base; 3. crimping groove; 4. straightening and positioning assembly; 41. first finger cylinder; 42. first clamping jaw; 43. second clamping jaw; 44. first clamping arm; 45. second clamping arm; 46. first clamping plate; 47. second clamping plate; 5. lifting assembly; 51. push rod; 511. lifting end; 512. driving end; 52. first driving member; 53. support rod; 54. spring; 6. bracket; 7. crimping block. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] Example 1

[0032] Please refer to Figure 1 , Figure 3 and Figure 5 A schematic diagram of an automatic straightening guide wire lifting device for a terminal crimping machine provided in the present application, which is arranged on a crimping device 1, wherein the crimping device 1 has a base 2, a crimping block 7 is arranged on the base 2, and a crimping groove 3 is arranged on the crimping block 7, including:

[0033] A bracket 6, wherein the bracket 6 is arranged on the crimping device 1 and is located at the top of one end of the crimping groove 3;

[0034] A straightening and positioning assembly 4, the straightening and positioning assembly 4 is arranged on one side of the bracket 6 along a first direction, and the straightening and positioning assembly 4 is used to fix and position the cable; the first direction is parallel to the extending direction of the crimping groove 3; the center of the straightening and positioning assembly 4 is aligned with the crimping groove 3;

[0035] A lifting assembly 5 is connected to the bracket 6 , and the lifting assembly 5 is used to lift the crimped cable out of the crimping groove 3 .

[0036] Specifically, Figure 3 As shown in the figure, a is a first direction; in this embodiment, the first direction is a horizontal direction, and the first direction is parallel to the extension direction of the crimping groove 3;

[0037] Specifically, the crimping device 1 is used to crimp and fix the cables and terminals aligned in the crimping groove 3;

[0038] Working principle: After the cable passes through the straightening and positioning component 4, the straightening and positioning component 4 clamps the cable to fix and position it. At this time, one end of the cable extends into the crimping groove 3, and the cable is aligned with the terminal in the crimping groove 3. Then the crimping device 1 crimps the cable and the terminal. When the crimping is completed, the straightening and positioning component 4 releases the cable and starts the lifting component 5 to lift the crimped cable out of the crimping groove 3. Through the above structure, the present application can automatically align the cable with the terminal for crimping. At the same time, after the crimping is completed, the cable with the terminal is automatically taken out by the lifting component 5, which saves production efficiency, does not require a lot of manpower, and saves costs.

[0039] In some embodiments, the straightening and positioning assembly 4 includes: a first finger cylinder 41 and a clamping mechanism, wherein the first finger cylinder 41 includes a first clamping jaw 42 and a second clamping jaw 43, wherein the first clamping jaw 42 and the second clamping jaw 43 are respectively connected to the clamping mechanism, and the first finger cylinder 41 is used to control the clamping mechanism to clamp or release the cable;

[0040] The first finger cylinder 41 has a first state and a second state. When in the first state, the clamping mechanism is controlled to clamp the cable; when in the second state, the clamping mechanism is controlled to release the cable.

[0041] Specifically, Figure 2 As shown, the straightening and positioning assembly 4 includes: a first finger cylinder 41 and a clamping mechanism, the first finger cylinder 41 includes a first clamping jaw 42 and a second clamping jaw 43, the first clamping jaw 42 and the second clamping jaw 43 are respectively connected to the clamping mechanism; before crimping, the first finger cylinder 41 is controlled to be in the second state, at which time the first clamping jaw 42 and the second clamping jaw 43 drive the clamping mechanism to open, and at this time the cable extends into the channel unfolded by the clamping mechanism, and the first finger cylinder 41 is controlled to be in the first state, and the clamping mechanism clamps the cable to fix and position the cable, ensuring that one end of the cable is located in the crimping groove 3 and aligned with the terminal in the crimping groove 3.

[0042] In some embodiments, the clamping mechanism includes: a first clamping arm 44 and a second clamping arm 45, wherein the first clamping arm 44 is connected to the first clamping jaw 42, the second clamping arm 45 is connected to the second clamping jaw 43, and the first clamping arm 44 and the second clamping arm 45 are arranged opposite to each other;

[0043] A plurality of first clamping plates 46 are disposed at the end of the first clamping arm 44, and a plurality of second clamping plates 47 are disposed at the end of the second clamping arm 45. The first clamping plates 46 and the second clamping plates 47 are alternately arranged along the first direction.

[0044] The first clamping plate 46 and the second clamping plate 47 are respectively provided with V-shaped clamping grooves at their ends close to each other, and the clamping grooves are aligned with the crimping grooves 3 .

[0045] Specifically, Figure 6 As shown, the first clamping jaw 42 is fixedly connected to the first clamping arm 44, the second clamping jaw 43 is fixedly connected to the second clamping arm 45, and the first clamping arm 44 and the second clamping arm 45 are arranged opposite to each other; a plurality of mutually parallel first clamping plates 46 are arranged at the end of the first clamping arm 44, and the second clamping plates 47 are arranged at intervals; at the same time, as shown Figure 4 As shown, the end of the second clamping arm 45 is provided with second parallel second clamping plates 47, and the second clamping plates 47 are arranged at intervals; the first clamping plates 46 and the second clamping plates 47 are arranged alternately along the first direction, so that the first clamping arm 44 and the second clamping arm 45 can be close to each other to position the cable;

[0046] Specifically, a V-shaped clamping groove is provided at one end of the first clamping plate 46 and the second clamping plate 47 which are close to each other, and the clamping groove is aligned with the crimping groove 3. When the first clamping plate 46 and the second clamping plate 47 are close to each other, the cable is automatically centered by the V-shaped clamping groove to ensure that the cable enters the crimping groove 3 and is aligned with the terminal.

[0047] In some embodiments, the first clamping arm 44 and the second clamping arm 45 are respectively arranged in an L-shape.

[0048] Specifically, the first clamp arm 44 and the second clamp arm 45 are respectively arranged in an L shape. In this embodiment, the first clamp arm 44 includes a first sub-section and a second sub-section, the first sub-section extends along the third direction and is fixedly connected to the first clamp jaw 42, the second sub-section extends along the second direction, and the second sub-section is located on a side of the first sub-section away from the first clamp arm 44; the second clamp arm 45 includes a third sub-section and a fourth sub-section, the third sub-section extends along the third direction and is fixedly connected to the second clamp jaw 43, the fourth sub-section extends along the second direction, and the fourth sub-section is located on a side of the third sub-section away from the first clamp arm 44; the first clamp arm 44 and the second clamp arm 45 are respectively arranged in an L shape, so that there is a space between the first clamp arm 44 and the second clamp arm 45 for placing the first clamp plate 46 and the second clamp plate 47;

[0049] Specifically, in this embodiment, if Figure 4 As shown in the figure, c is a third direction, and the third direction is a vertical direction, and the third direction is perpendicular to the first direction and perpendicular to the second direction.

[0050] In some embodiments, the lifting assembly 5 includes: a push rod 51 and a first driving member 52, wherein the push rod 51 is located on the side of the crimping groove 3 close to the clamping groove and is located below the crimping groove 3; the first driving member 52 is used to drive the push rod 51 to lift so as to lift the cable out of the crimping groove 3.

[0051] Specifically, Figure 7 As shown, the lifting assembly 5 includes: a push rod 51 and a first driving member 52, the push rod 51 is located on the side of the crimping groove 3 close to the clamping groove, and is located below the crimping groove 3. When the cable and the terminal are crimped, the first finger cylinder 41 is controlled to be in the second state. At this time, the first clamping jaw 42 and the second clamping jaw 43 respectively drive the first clamping plate 46 and the second clamping plate 47 away from each other to loosen the cable. At this time, the first driving member 52 is started, and the first driving member 52 drives the push rod 51 to lift up to lift the cable out of the crimping groove 3. In this embodiment, the first driving member 52 is a cylinder.

[0052] In some embodiments, the push rod 51 extends along the second direction, one end of the push rod 51 along the second direction is a lifting end 511, and the other end is a driving end 512, and the middle part of the push rod 51 is rotatably connected to the crimping device 1; the lifting end 511 is located below the crimping groove 3; the first driving member 52 is arranged on one side of the bracket 6 along the second direction and is located at the top of the driving end 512, and the first driving member 52 is used to drive the lifting end 511 to lift; the second direction is perpendicular to the first direction.

[0053] Specifically, Figure 6 As shown, b in the figure is a second direction. In this embodiment, the second direction is a horizontal direction, and the second direction is perpendicular to the first direction;

[0054] Specifically, the push rod 51 is arranged on one side of the crimping groove 3 close to the clamping groove and is located below the crimping groove 3, the push rod 51 extends along the second direction, one end of the push rod 51 along the second direction is a lifting end 511, and the other end is a driving end 512, and the middle part of the push rod 51 is rotatably connected to the crimping device 1; the lifting end 511 is located below the crimping groove 3; the first driving member 52 is arranged on one side of the bracket 6 along the second direction and is located at the top of the driving end 512; when the cable and the terminal are crimped, the first finger cylinder 41 is controlled to be in the second state, at this time, the first clamping jaw 42 and the second clamping jaw 43 respectively drive the first clamping plate 46 and the second clamping plate 47 away from each other to loosen the cable, at this time, start the first driving member 52, the first driving member 52 drives the driving end 512 to press down, so as to drive the lifting end 511 to lift up, and then lift the cable out of the crimping groove 3.

[0055] In some embodiments, the top rod 51 has a V-shaped structure, a support rod 53 is provided on the base 2, and the support rod 53 is located at the bottom of the lifting end 511, the support rod 53 is abutted against the top rod 51, and the support rod 53 is used to limit the lifting end 511; a spring 54 is provided between the lifting end 511 and the base 2, and the spring 54 is used to drive the lifting end 511 to reset.

[0056] Specifically, in this embodiment, if Figure 7 As shown, the push rod 51 is in a V-shaped structure, and the middle part of the push rod 51 is rotatably connected to the crimping device 1. In the initial state, since the support rod 53 limits the lifting end 511, the lifting end 511 and the driving end 512 are in the same straight line. When the cable needs to be lifted out of the crimping groove 3, the first driving member 52 drives the driving end 512 to press down to drive the lifting end 511 to lift up, and then lift the cable out of the crimping groove 3; after completion, the first driving member 52 moves away from the driving end 512, and at this time the spring 54 drives the lifting end 511 to reset and return to the initial state.

[0057] Working process: before crimping, the first finger cylinder 41 is controlled to be in the second state, at which time the first clamping jaw 42 and the second clamping jaw 43 drive the first clamping plate 46 and the second clamping plate 47 to open, and the cable is inserted into the clamping groove, and the first finger cylinder 41 is controlled to be in the first state, and the first clamping plate 46 and the second clamping plate 47 clamp the cable to fix and position the cable, ensuring that one end of the cable is located in the crimping groove 3 and aligned with the terminal in the crimping groove 3; when the cable and the terminal are crimped, The first finger cylinder 41 is controlled to be in the second state, at which time the first clamping jaw 42 and the second clamping jaw 43 respectively drive the first clamping plate 46 and the second clamping plate 47 to move away from each other to loosen the cable. At this time, the first driving member 52 is started, and the first driving member 52 drives the driving end 512 to be pressed down to drive the lifting end 511 to be lifted, thereby lifting the cable out of the crimping groove 3; after completion, the first driving member 52 moves away from the driving end 512, and at this time the spring 54 drives the lifting end 511 to reset and return to the initial state.

[0058] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. An automatic straightening guide wire lifting device for a terminal crimping machine, arranged on a crimping device (1), the crimping device (1) having a base (2), a crimping block (7) arranged on the base (2), a crimping groove (3) arranged on the crimping block (7), characterized in that: include: A bracket (6), the bracket (6) being arranged on the crimping device (1) and located at the top of one end of the crimping groove (3); a straightening and positioning assembly (4), the straightening and positioning assembly (4) being arranged on one side of the bracket (6) along a first direction, the straightening and positioning assembly (4) being used to fix and position the cable; the first direction is parallel to the extension direction of the crimping groove (3); the center of the straightening and positioning assembly (4) is aligned with the crimping groove (3); A lifting assembly (5), the lifting assembly (5) being connected to the bracket (6), and the lifting assembly (5) being used to lift the crimped cable out of the crimping groove (3).

2. The automatic straightening guide wire lifting device for a terminal crimping machine according to claim 1, characterized in that: The straightening and positioning assembly (4) comprises: a first finger cylinder (41) and a clamping mechanism, wherein the first finger cylinder (41) comprises a first clamping claw (42) and a second clamping claw (43), the first clamping claw (42) and the second clamping claw (43) are respectively connected to the clamping mechanism, and the first finger cylinder (41) is used to control the clamping mechanism to clamp or release the cable; Wherein, the first finger cylinder (41) has a first state and a second state. When in the first state, the clamping mechanism is controlled to clamp the cable; when in the second state, the clamping mechanism is controlled to release the cable.

3. The automatic straightening guide wire lifting device for a terminal crimping machine according to claim 2, characterized in that: The clamping mechanism comprises: a first clamping arm (44) and a second clamping arm (45), the first clamping arm (44) being connected to the first clamping jaw (42), the second clamping arm (45) being connected to the second clamping jaw (43), and the first clamping arm (44) and the second clamping arm (45) being arranged opposite to each other; A plurality of first clamping plates (46) are provided at the end of the first clamping arm (44), and a plurality of second clamping plates (47) are provided at the end of the second clamping arm (45), wherein the first clamping plates (46) and the second clamping plates (47) are arranged alternately along the first direction; The ends of the first clamping plate (46) and the second clamping plate (47) that are close to each other are also respectively provided with V-shaped clamping grooves, and the clamping grooves are aligned with the crimping grooves (3).

4. The automatic straightening guide wire lifting device for a terminal crimping machine according to claim 3, characterized in that: The first clamping arm (44) and the second clamping arm (45) are respectively arranged in an L-shape.

5. The automatic straightening guide wire lifting device for a terminal crimping machine according to claim 3, characterized in that: The lifting assembly (5) comprises: a push rod (51) and a first driving member (52); the push rod (51) is located on a side of the crimping groove (3) close to the clamping groove and below the crimping groove (3); the first driving member (52) is used to drive the push rod (51) to lift up, so as to lift the cable out of the crimping groove (3).

6. The automatic straightening guide wire lifting device for a terminal crimping machine according to claim 5, characterized in that: The push rod (51) extends along a second direction, one end of the push rod (51) along the second direction is a lifting end (511), and the other end is a driving end (512), and the middle part of the push rod (51) is rotatably connected to the crimping device (1); the lifting end (511) is located below the crimping groove (3); the first driving member (52) is arranged on one side of the bracket (6) along the second direction and is located at the top of the driving end (512), and the first driving member (52) is used to drive the lifting end (511) to lift; the second direction is perpendicular to the first direction.

7. The automatic straightening guide wire lifting device for a terminal crimping machine according to claim 6, characterized in that: The top rod (51) is of a V-shaped structure. A support rod (53) is provided on the base (2). The support rod (53) is located at the bottom of the lifting end (511). The support rod (53) abuts against the top rod (51). The support rod (53) is used to limit the lifting end (511). A spring (54) is provided between the lifting end (511) and the base (2). The spring (54) is used to drive the lifting end (511) to reset.

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