High-precision visual auxiliary terminal crimping device
By designing the clamping and limiting mechanism driven by hydraulic rod, the problems of unstable and low efficiency of terminal crimping are solved, and efficient and stable operation of multiple sets of terminal crimping is achieved.
Patent Information
- Application Number
- CN202421919122.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-09
AI Technical Summary
During crimping, existing terminal crimping can easily lead to unstable parts to be crimped and affect the quality. They can only crimp one part to be crimped at a time, reducing working efficiency.
A high-precision visual auxiliary terminal crimper is designed, including a hydraulic rod, a clamping mechanism, an auxiliary mechanism and a limiting mechanism. The hydraulic rod drives the fixed plate to move, and cooperates with the T-shaped plate, extrusion rod and moving rod to realize automatic fixation of the terminal head and the connecting line. Multiple sets of crimping mechanisms are set to process multiple sets of crimping parts simultaneously.
It improves the stability and working efficiency of terminal crimping, realizes the simultaneous crimping of multiple sets of parts to be crimped, reduces the need for manual support, and improves the stability and efficiency of operation.
Smart Images
Figure CN223066603U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of high-precision vision-assisted terminal crimpers, and specifically, to a high-precision vision-assisted terminal crimper. Background Art
[0002] A terminal is a component for connecting a storage battery and an external conductor. In electrical engineering, a terminal mostly refers to a wiring terminal, also called a connection terminal, and its types include single-hole, double-hole, socket, hook, etc. Their main functions are to transmit electrical signals or conduct electricity. Crimping refers to a connection method for wires and terminals during the wire assembly process. By applying a certain mechanical external force, the two materials are precisely combined to achieve the purpose of electrical conduction or firm connection.
[0003] When a terminal crimper crimps a workpiece to be crimped, an operator sleeves the terminal onto the wire and places the terminal into the crimper for crimping. However, when most terminal crimpers are crimping, usually while crimping and processing, the operator needs to hold the workpiece to be crimped by hand. This method easily causes the workpiece to be crimped to be unstable during crimping, thereby affecting the crimping quality. Moreover, most terminal crimpers can only crimp one workpiece to be crimped at a time, reducing the working efficiency of the device. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the above-mentioned disadvantages and provide a high-precision vision-assisted terminal crimper;
[0005] To achieve the above purpose, the utility model provides a high-precision vision-assisted terminal crimper, including a machine body. A bracket is fixedly connected to the top of the machine body. A hydraulic rod is fixedly connected to the top of the bracket, and the bottom of the hydraulic rod penetrates through the inner top of the bracket. One side of the hydraulic rod penetrating through the bracket is fixedly connected to a fixing plate. A crimping mechanism for crimping and processing terminals is fixedly connected to the bottom of the fixing plate. A clamping mechanism for fixing the terminal head is fixedly connected above the machine body. An auxiliary mechanism for fixing the terminal connection wire is fixedly connected to one side of the crimping mechanism. A limiting mechanism for further fixing the terminal head is fixedly connected inside the auxiliary mechanism.
[0006] As a further improvement of this technical solution, the crimping mechanism includes a T-shaped plate fixedly connected to the bottom of the fixing plate. A crimping head is fixedly connected to the bottom of the T-shaped plate. A crimping seat is fixedly connected above the machine body, and the crimping seat is located directly below the crimping head.
[0007] As a further improvement of the technical solution, the clamping mechanism includes a mounting block fixedly connected above the bracket. A cavity is formed on one side of the mounting block close to the crimping seat. Grooves are formed on both sides of the mounting block. A moving rod is slidably connected inside each groove, and one side of the moving rod penetrates through the cavity. A connecting plate is fixedly connected to the side of the moving rod penetrating through the cavity. A first return spring is fixedly connected to the inner wall of the groove, and the side of the first return spring away from the groove is fixedly connected to the outer wall of the moving rod. Extrusion rods are fixedly connected to both sides of the T-shaped plate, and the distance value between the extrusion rod and the mounting block is less than the length value of the moving rod outside the mounting block.
[0008] As a further improvement of the technical solution, the auxiliary mechanism includes a first telescopic rod fixedly connected to the bottom of the T-shaped plate. An arc-shaped plate is fixedly connected to the bottom of the first telescopic rod. A third return spring is sleeved outside the first telescopic rod. A positioning block is fixedly connected above the machine body, and the first telescopic rod is located directly above the positioning block.
[0009] As a further improvement of the technical solution, the limiting mechanism includes a second telescopic rod fixedly connected to the top of the cavity of the mounting block. A limiting plate is fixedly connected to the bottom of the second telescopic rod. A fourth return spring is sleeved outside the second telescopic rod.
[0010] As a further improvement of the technical solution, three sets of the crimping mechanism, the clamping mechanism, the auxiliary mechanism and the limiting mechanism are provided, and are respectively arranged directly below the corresponding crimping mechanism.
[0011] As a further improvement of the technical solution, second return springs are fixedly connected to the sides of the plurality of connecting plates away from the moving rods, and clamping plates are fixedly connected to the sides of the second return springs away from the connecting plates.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] In this high-precision vision-assisted terminal crimper, by starting the hydraulic rod to drive the fixed plate to move downward, cooperating with the T-shaped plate, the extrusion rod, the moving rod, the connecting plate, etc., the clamping plates are driven to clamp and fix both sides of the terminal head, improving the stability during terminal crimping. While the T-shaped plate moves downward, it drives the first telescopic rod and the arc-shaped plate to move downward, further fixing the connecting wire placed above the positioning block, replacing the operator's manual support of the connecting wire, improving the use effect of the device, and setting multiple sets of crimping mechanisms to simultaneously perform crimping processing on multiple sets of parts to be crimped, improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is the overall structural schematic diagram of the present utility model;
[0015] Figure 2It is a schematic diagram of the first sectional structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the second sectional structure of the utility model;
[0017] Figure 4 It is a schematic diagram of the enlarged structure at A of the utility model.
[0018] The meanings of each label in the figure are as follows:
[0019] 1. Body; 2. Bracket; 3. Hydraulic rod; 4. Fixed plate; 5. Crimping mechanism; 51. T-shaped plate; 52. Crimping head; 53. Crimping seat; 6. Clamping mechanism; 61. Mounting block; 62. Moving rod; 63. Connecting plate; 64. First return spring; 65. Extrusion rod; 66. Clamping plate; 67. Second return spring; 7. Auxiliary mechanism; 71. First telescopic rod; 72. Arc-shaped plate; 73. Third return spring; 74. Positioning block; 8. Limiting mechanism; 81. Second telescopic rod; 82. Limiting plate; 83. Fourth return spring. Specific implementation mode
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-4 As shown, this embodiment provides a high-precision vision-assisted terminal crimper, which includes a body 1. A bracket 2 is fixedly connected to the top of the body 1. A hydraulic rod 3 is fixedly connected to the top of the bracket 2, and the bottom of the hydraulic rod 3 penetrates through the inner top of the bracket 2. A fixed plate 4 is fixedly connected to one side of the hydraulic rod 3 penetrating through the bracket 2. Starting the hydraulic rod 3 drives the fixed plate 4 to move downward. A crimping mechanism 5 is fixedly connected to the bottom of the fixed plate 4. When the fixed plate 4 moves downward, it drives the crimping mechanism 5 to move downward for terminal crimping processing. A clamping mechanism 6 for fixing the terminal head is fixedly connected above the body 1. An auxiliary mechanism 7 for fixing the terminal connection wire is fixedly connected to one side of the crimping mechanism 5. A limiting mechanism 8 for further fixing the terminal head is fixedly connected inside the auxiliary mechanism 7, improving the use effect of the device.
[0022] The improvement of this embodiment lies in:
[0023] When the terminal crimper crimps the workpiece to be crimped, the operator sleeves the terminal onto the wire and places the terminal into the crimper for crimping. However, when most terminal crimpers are crimping, usually while performing the crimping process, the operator needs to hold the workpiece to be crimped by hand. This method easily causes the workpiece to be crimped to be unstable during crimping, thus affecting the crimping quality. Moreover, most terminal crimpers can only crimp one workpiece to be crimped at a time, reducing the working efficiency of the device. Therefore, a clamping mechanism 6 is provided. While the crimping mechanism 5 moves downward, it drives the clamping mechanism 6 to fix both sides of the terminal head placed on the crimping mechanism 5. And in cooperation with the auxiliary mechanism 7 and the limiting mechanism 8, the connecting wire connected to the terminal and the top of the terminal head can be fixed respectively, replacing the situation where the operator needs to manually hold the connecting wire during crimping and improving the use effect of the device.
[0024] Considering that the terminal needs to be crimped, the structure of the crimping mechanism 5 is further disclosed. As Figure 2 shown, the crimping mechanism 5 includes a T-shaped plate 51 fixedly connected to the bottom of the fixing plate 4. When the fixing plate 4 moves downward, it drives the T-shaped plate 51 to move downward. A crimping head 52 is fixedly connected to the bottom of the T-shaped plate 51. When the T-shaped plate 51 moves downward, it drives the crimping head 52 to move downward to crimp the terminal. A crimping seat 53 is fixedly connected above the body 1, and the crimping seat 53 is located directly below the crimping head 52. During crimping, first, the terminal is sleeved onto the connecting wire, and then the terminal is placed above the crimping seat 53.
[0025] Considering that it is necessary to ensure the stability of the terminal during crimping, the structure of the clamping mechanism 6 is further disclosed. As Figure 3 and Figure 4 shown, the clamping mechanism 6 includes a mounting block 61 fixedly connected above the bracket 2. A cavity is provided on one side of the mounting block 61 close to the crimping seat 53. Grooves are provided on both sides of the mounting block 61. A moving rod 62 is slidably connected inside each groove, and one side of the moving rod 62 penetrates through the cavity. A connecting plate 63 is fixedly connected to the side of the moving rod 62 that penetrates through the cavity. When the moving rod 62 moves, it drives the connecting plate 63 to move to clamp and fix both sides of the terminal head. A first return spring 64 is fixedly connected to the inner wall of the groove, and the side of the first return spring 64 away from the groove is fixedly connected to the outer wall of the moving rod 62. On both sides of the T-shaped plate 51, an extrusion rod 65 is fixedly connected, and the distance value between the extrusion rod 65 and the mounting block 61 is less than the length value of the moving rod 62 outside the mounting block 61. When the T-shaped plate 51 moves downward, it drives the extrusion rod 65 to move downward to squeeze the moving rod 62. The first return spring 64 is provided. When the extrusion rod 65 does not squeeze the moving rod 62, under the force of the first return spring 64 restoring deformation, it drives the moving rod 62 and the connecting plate 63 to move back to their original positions and no longer fix the terminal head.
[0026] Considering the need to fix the connecting wire connected to the terminal, the structure of the auxiliary mechanism 7 is further disclosed, as Figure 2 shown, the auxiliary mechanism 7 includes a first telescopic rod 71 fixedly connected to the bottom of the T-shaped plate 51. When the T-shaped plate 51 moves downward, it drives the first telescopic rod 71 to move downward. The bottom of the first telescopic rod 71 is fixedly connected with an arc-shaped plate 72. When the first telescopic rod 71 moves downward, it drives the arc-shaped plate 72 to move downward to fix the connecting wire. A third return spring 73 is sleeved outside the first telescopic rod 71. A positioning block 74 is fixedly connected above the machine body 1, and the first telescopic rod 71 is located directly above the positioning block 74. The connecting wire is placed on the positioning block 74.
[0027] In order to fix the top of the terminal head, the structure of the limiting mechanism 8 is further disclosed, as Figure 4 shown, the limiting mechanism 8 includes a second telescopic rod 81 fixedly connected to the top of the cavity of the mounting block 61. The bottom of the second telescopic rod 81 is fixedly connected with a limiting plate 82. A fourth return spring 83 is sleeved outside the second telescopic rod 81. Lift the limiting plate 82 upward. At this time, the fourth return spring 83 deforms. Place the terminal head under the limiting plate 82. Manually release the limiting plate 82. Under the force of the fourth return spring 83 restoring deformation, drive the limiting plate 82 to fix the top of the terminal head.
[0028] In order for the device to process multiple workpieces to be crimped at one time, three groups of the crimping mechanism 5, the clamping mechanism 6, the auxiliary mechanism 7 and the limiting mechanism 8 are provided, and are respectively arranged directly below the corresponding crimping mechanism 5. When the hydraulic rod 3 drives the fixed plate 4 to move downward, it can simultaneously drive the three T-shaped plates 51 to move downward to process the workpieces to be crimped, improving the use effect of the device.
[0029] Considering that the clamping mechanism 6 can clamp and fix terminal heads of different widths, therefore, a second return spring 67 is fixedly connected to the side of each of the plurality of connecting plates 63 away from the moving rod 62, and a clamping plate 66 is fixedly connected to the side of the second return spring 67 away from the connecting plate 63. When the connecting plate 63 moves, it drives the clamping plate 66 to clamp and fix both sides of the terminal head. The second return spring 67 is provided so that the clamping plate 66 can clamp and fix terminal heads of different widths.
[0030] When the high-precision vision-assisted terminal crimper of the present utility model is specifically used, first, the terminal is sleeved on the connecting wire, the terminal is placed above the crimping seat 53, and the limiting plate 82 is lifted upward. At this time, the fourth return spring 83 deforms. Place the terminal head under the limiting plate 82. Manually release the limiting plate 82. Under the force of the fourth return spring 83 restoring deformation, drive the limiting plate 82 to fix the terminal head, and then place the connecting wire on the positioning block 74;
[0031] Next, start the hydraulic rod 3 to drive the fixed plate 4 to move downward, thereby driving the T-shaped plate 51 to move downward, and further driving the crimping head 52 to perform crimping processing on the terminals on the crimping seat 53. When the T-shaped plate 51 moves downward, it drives the extrusion rod 65 to move downward to extrude the moving rod 62. At this time, the first return spring 64 deforms, the moving rod 62 moves, driving the connecting plate 63 to move, thereby driving the clamping plates 66 to clamp and fix both sides of the terminal head, improving the stability during terminal crimping. And when the T-shaped plate 51 moves downward, it drives the first telescopic rod 71 to move downward, thereby driving the arc-shaped plate 72 to move downward to fix the connecting wire placed above the positioning block 74, replacing the operator to manually hold the connecting wire, improving the use effect of the device.
[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-precision vision-assisted terminal crimper, comprising a body (1), a bracket (2) is fixedly connected to the top of the body (1), a hydraulic rod (3) is fixedly connected to the top of the bracket (2), and the bottom of the hydraulic rod (3) penetrates through the inner top of the bracket (2). One side of the hydraulic rod (3) penetrating through the bracket (2) is fixedly connected to a fixing plate (4), and it is characterized in that: A crimping mechanism (5) is fixedly connected to the bottom of the fixed plate (4) for crimping the terminals. A clamping mechanism (6) for fixing the terminal head is fixedly connected above the machine body (1). An auxiliary mechanism (7) for fixing the terminal connecting wire is fixedly connected to one side of the crimping mechanism (5). A limiting mechanism (8) for further fixing the terminal head is fixedly connected inside the auxiliary mechanism (7).
2. The high-precision vision-assisted terminal crimper according to claim 1, wherein: The crimping mechanism (5) includes a T-shaped plate (51) fixedly connected to the bottom of the fixed plate (4). A crimping head (52) is fixedly connected to the bottom of the T-shaped plate (51). A crimping seat (53) is fixedly connected above the machine body (1), and the crimping seat (53) is located directly below the crimping head (52).
3. The highly precise vision-assisted terminal crimper according to claim 2, wherein: The clamping mechanism (6) includes a mounting block (61) fixedly connected above the bracket (2). A cavity is formed on one side of the mounting block (61) close to the crimping seat (53). Grooves are formed on both sides of the mounting block (61). A moving rod (62) is slidably connected inside each groove, and one side of the moving rod (62) penetrates through the cavity. A connecting plate (63) is fixedly connected to the side of the moving rod (62) penetrating through the cavity. A first return spring (64) is fixedly connected to the inner wall of the groove, and the side of the first return spring (64) away from the groove is fixedly connected to the outer wall of the moving rod (62). Extrusion rods (65) are fixedly connected to both sides of the T-shaped plate (51), and the distance between the extrusion rods (65) and the mounting block (61) is smaller than the length of the moving rod (62) outside the mounting block (61).
4. The highly precise vision-assisted terminal crimper according to claim 2, wherein: The auxiliary mechanism (7) includes a first telescopic rod (71) fixedly connected to the bottom of the T-shaped plate (51). An arc-shaped plate (72) is fixedly connected to the bottom of the first telescopic rod (71). A third return spring (73) is sleeved outside the first telescopic rod (71). A positioning block (74) is fixedly connected above the machine body (1), and the first telescopic rod (71) is located directly above the positioning block (74).
5. The high-precision vision-assisted terminal crimper according to claim 3, wherein: The limiting mechanism (8) includes a second telescopic rod (81) fixedly connected to the top of the cavity of the mounting block (61). A limiting plate (82) is fixedly connected to the bottom of the second telescopic rod (81). A fourth return spring (83) is sleeved outside the second telescopic rod (81).
6. The high-precision vision-assisted terminal crimper according to claim 1, characterized in that: The crimping mechanism (5), the clamping mechanism (6), the auxiliary mechanism (7) and the limiting mechanism (8) are provided in three groups and are respectively arranged directly below the corresponding crimping mechanism (5).
7. The high-precision vision-assisted terminal crimper according to claim 3, characterized in that: Second return springs (67) are fixedly connected to the sides of the plurality of connecting plates (63) away from the moving rods (62), and clamping plates (66) are fixedly connected to the sides of the second return springs (67) away from the connecting plates (63).