Electric power fitting round head aluminum terminal indentation device

Abstract

The invention relates to an electric power fitting round head aluminum terminal indentation device, and belongs to the technical field of aluminum terminal machining, the electric power fitting round head aluminum terminal indentation device comprises a device main body, the outer wall of the device main body is slidably connected with a lifting plate, the bottom of the lifting plate is provided with an indentation mold, and the outer wall of the device main body is provided with a placing mold; and an aluminum terminal main body is placed on the outer wall of the placement mold. According to the aluminum terminal indentation device, when the surface of an aluminum terminal is subjected to indentation production through the indentation device, in order to improve the effect of synchronously scraping and cleaning dust in machining areas of an indentation mold and a placement mold when the indentation mold ascends, a dust monitoring sensor monitors the dust on the surface of the placement mold when a first cleaning brush stretches out and draws back, and then the dust on the surface of the placement mold is monitored; and a first electric push rod is driven to drive a second cleaning brush to be in contact with the surface of the placement mold, and the creased terminal is synchronously pushed and discharged, so that the operation is repeated, and the effect of automatically and synchronously cleaning and discharging the creasing device is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum terminal processing, and in particular, to an indentation device for round-head aluminum terminals of electric power fittings. Background Art

[0002] A terminal is a component for connecting a storage battery to 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. Classified by material, there are copper plated silver, copper plated zinc, copper, aluminum, iron, etc. Their main functions are to transmit electrical signals or conduct electricity. In the production and processing of aluminum terminals, an indentation device is required to perform production and processing operations on the aluminum terminals.

[0003] In the prior art, an FPC terminal indentation processing device with the publication number of CN212412401U relates to the technical field of FPC terminal processing, including a frame and a workbench. A column is arranged at the rear part of the upper end of the workbench, a cross beam is fixedly connected to the upper end of the column, a telescopic rod is arranged at the lower end of the cross beam, a fixed block is fixedly connected to the lower end of the telescopic rod, a lead screw is arranged inside the fixed block, a limiting clamp block is threadedly connected to the lead screw. A motor is arranged in the upper middle part of the frame, a driving gear is fixedly connected to the output shaft end of the motor, the driving gear meshes and drives a driven gear, and the output end of the driven gear is connected with a rotating shaft passing through the workbench. A base is fixedly connected to the end of the rotating shaft far from the driving gear. The FPC terminal is automatically pressed by using the telescopic rod, with high precision, ensuring product quality, effectively preventing terminal indentation, greatly reducing the working intensity. At the same time, the rule of intermittent meshing transmission of gears is adopted to make the receiving table rotate periodically, facilitating employees to place and remove products, and greatly improving the working efficiency.

[0004] In the prior art, an FPC terminal indentation processing device with the publication number of CN210723647U includes a workbench. The bottom of the workbench is provided with support feet, a Z-axis linear module is vertically installed on the top of the workbench, an X-axis linear module is slidably connected to the Z-axis linear module, a Y-axis linear module is installed at the center of the top of the workbench and located at the Z-axis linear module. The lower part of the X-axis linear module is fixedly connected with an upper workpiece table through a sliding seat, the top of the Y-axis linear module is fixedly connected with a lower workpiece table through a sliding seat, the lower workpiece table is located below the upper workpiece table, an interface workpiece is fixedly installed on the upper workpiece table through a fixed block, a product workpiece is fixedly installed on the lower workpiece table through a fixed block, a laser locator and a pressing block are respectively installed on both sides of the interface workpiece on the upper workpiece table, a limiting component is arranged below the pressing block on the lower workpiece table, and a control box is also installed on the workbench, realizing the accuracy and efficiency of FPC interface connection, and at the same time avoiding product indentation and improving processing quality.

[0005] However, when the existing aluminum terminal indentation device is in use, although it can perform indentation processing operations on the surface of aluminum terminals well, when performing long-term indentation processing on the surface of aluminum terminals through an indentation die, the automatic synchronous cleaning effect of the dust existing in the processing area of the indentation die is not high. Moreover, when synchronously cleaning the dust existing in the upper and lower dies, the automatic feeding and buffer receiving effects of aluminum terminals are not high, reducing the efficiency of automatic indentation processing of multiple aluminum terminals. Also, due to the existence of impurities, the quality of the indentation on the surface of aluminum terminals is affected, not meeting people's usage requirements. Therefore, we propose a round-head aluminum terminal indentation device for electric power fittings. Summary of the Invention

[0006] To solve the problems mentioned in the above background, the present invention provides a round-head aluminum terminal indentation device for electric power fittings to solve the problems of low automatic synchronous cleaning effect of the dust existing in the processing area of the indentation die and low automatic feeding and buffer receiving effects of aluminum terminals when synchronously cleaning the dust existing in the upper and lower dies as mentioned in the above background technology.

[0007] To achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:

[0008] A round-head aluminum terminal indentation device for electric power fittings includes a device main body. A lifting plate is slidably connected to the outer wall of the device main body. An indentation die is arranged at the bottom of the lifting plate. A placement die is arranged on the outer wall of the device main body. An aluminum terminal main body is placed on the outer wall of the placement die;

[0009] A swing rod is rotatably connected to the outer wall of the device main body. A sliding rod is slidably connected to the outer wall of the swing rod. A first cleaning brush is detachably connected to the outer wall of the sliding rod. A first electric push rod is fixedly connected to the outer wall of the first cleaning brush. One end of the first electric push rod is fixedly connected to a second cleaning brush located on one side of the placement die. When performing indentation production on the surface of aluminum terminals through the indentation device, in order to improve the effect of synchronously scraping and cleaning the dust in the processing areas of the indentation die and the placement die when the indentation die rises, after the dust monitoring sensor monitors the dust on the surface of the placement die during the telescopic movement of the first cleaning brush, it drives the first electric push rod to drive the second cleaning brush to contact the surface of the placement die and synchronously push the indented terminals for feeding movement. This process is repeated to achieve the function of automatic synchronous cleaning and feeding of the indentation device.

[0010] Preferably, the outer wall of the lifting plate is fixedly connected with a connecting rack, the outer wall of the connecting rack is meshed with a connecting gear, and a limiting groove is provided at the connection position between the outer wall of the swing arm and the sliding rod, the sliding rod and the device body are slidably connected, and the connection position between the outer wall of the device body and the sliding rod is provided with a sliding groove. When the lifting plate moves up, the connecting gear is driven to rotate through the connection with the connecting rack, and the rotation of the connecting gear drives the sliding rod to slide synchronously along the inner walls of the sliding groove and the limiting groove through the rotation of the swing rod, and drives the first cleaning brush to perform a cleaning movement along the processing area of ​​the indentation mold, and drives the first electric push rod to perform a synchronous pushing movement on the terminal. At the same time, when the dust monitoring sensor detects that there is dust on the surface of the mold, the first electric push rod drives the second cleaning brush to move downward, and performs a synchronous cleaning movement on the dust adsorbed on the surface of the mold, thereby improving the effect of the device's automation on the synchronous pushing and cleaning of dust on the mold surface and terminals.

[0011] Preferably, the outer wall of the first cleaning brush is provided with a dust monitoring sensor located above the mold, and the dust monitoring sensor is electrically fused to the first electric push rod.

[0012] Preferably, the aluminum terminal body is arranged in the middle part between the indentation mold and the placement mold.

[0013] Preferably, a connecting rod is fixedly connected to the bottom of the connecting rack, and the outer wall of the connecting rod is slidably connected to a lifting rod slidably connected to the outer wall of the device body, and the top of the lifting rod is fixedly connected to a placement plate. When the indentation mold rises and the terminals are pushed synchronously, in order to improve the effect of synchronously connecting the pushed terminals, when the connecting rack rises, the connecting rod is driven to slide along the inner wall of the lifting rod, and the lifting rod is lifted, so that the lifting rod slides along the outer wall of the device, thereby achieving the effect of driving the placement plate to rise synchronously and connecting the terminals synchronously.

[0014] Preferably, a silicone pad is provided on the top of the placement plate, a connecting groove is provided at the connection position between the inner wall of the lifting rod and the connecting rod, and the rising distance of the placement plate is matched with the distance the aluminum terminal body is pushed, thereby playing the role of buffering the terminal material.

[0015] Preferably, a second electric push rod fixedly connected to the top of the lifting plate is fixedly connected to the top of the device body, a servo motor is fixedly connected to the outer wall of the device body, an output end of the servo motor is fixedly connected to a threaded rod rotatably connected to the inner wall of the device body, an outer wall of the threaded rod is threadedly connected to a clamping rod slidably connected to the outer wall of the device body, and a fixing groove is provided at the connection portion between the outer wall of the device body and the clamping rod. When the surface of the aluminum terminal is indented by the indentation device, in order to improve the stability of the terminal during processing, after the terminal is placed on the mold, the servo motor is turned on to drive the clamping rod to clamp and fix both sides of the terminal through the rotation of the threaded rod, thereby improving the accuracy of the indentation position on the terminal surface.

[0016] Preferably, two groups of threaded rods are provided, and the two groups of threaded rods rotate in opposite directions, thereby driving the two groups of clamping rods to slide relative to each other.

[0017] Preferably, the outer wall profile of the contact portion between the clamping rod and the aluminum terminal body is set in an L shape, and the contact portion between the clamping rod and the aluminum terminal body is provided with anti-slip grooves, which drive the clamping rod to clamp and fix the two sides of the terminal, thereby improving the accuracy of the indentation position on the terminal surface.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The swing arm provided in the present invention is used to perform indentation production on the surface of the aluminum terminal through the indentation device. In order to improve the effect of synchronously scraping and cleaning the dust in the processing area of ​​the indentation mold and the placement mold when the indentation mold rises, the dust monitoring sensor detects the dust on the surface of the placement mold when the first cleaning brush moves telescopically, and then drives the first electric push rod to drive the second cleaning brush to contact the surface of the placement mold, and synchronously pushes the terminal after indentation to discharge the material, and reciprocates in this way, thereby playing the role of automatically and synchronously cleaning and discharging the indentation device.

[0020] 2. The placement plate provided in the present invention, when the indentation mold rises and the terminals are pushed synchronously, in order to improve the effect of synchronously connecting the pushed terminals, when the connecting rack rises, the connecting rod is driven to slide along the inner wall of the lifting rod, and the lifting rod is lifted, so that the lifting rod slides along the outer wall of the device, thereby achieving the effect of driving the placement plate to rise synchronously and connecting the terminals synchronously.

[0021] 3. The clamping rod provided in the present invention, when the surface of the aluminum terminal is indented by the indentation device, in order to improve the stability of the terminal during processing, after the terminal is placed on the mold, the servo motor is turned on to rotate the threaded rod to drive the clamping rod to clamp and fix the two sides of the terminal, thereby improving the accuracy of the indentation position on the terminal surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall structural schematic diagram of the present invention;

[0023] Figure 2 is the overall side view structural schematic diagram of the present invention;

[0024] Figure 3 is the overall rear view structural schematic diagram of the present invention;

[0025] Figure 4 is the connection structure schematic diagram of the connecting rack and the connecting gear of the present invention;

[0026] Figure 5 is the position distribution structure schematic diagram of the first electric push rod of the present invention;

[0027] Figure 6 is the position distribution structure schematic diagram of the first cleaning brush of the present invention;

[0028] Figure 7 is the position distribution structure schematic diagram of the connecting rod of the present invention;

[0029] Figure 8 is the sectional view of the connection between the connecting rod and the lifting rod of the present invention;

[0030] Figure 9 is the position distribution structure schematic diagram of the threaded rod of the present invention;

[0031] Figure 10 is the position distribution structure schematic diagram of the clamping rod of the present invention.

[0032] The reference numerals in the drawings are:

[0033] 1, device main body; 2, lifting plate; 3, indentation die; 4, placement die; 5, aluminum terminal main body; 6, connecting rack; 7, connecting gear; 8, swing rod; 9, sliding rod; 10, chute; 11, limiting groove; 12, first cleaning brush; 13, dust monitoring sensor; 14, first electric push rod; 15, second cleaning brush; 16, connecting rod; 17, lifting rod; 18, placement plate; 19, second electric push rod; 20, servo motor; 21, threaded rod; 22, clamping rod; 23, fixing groove. Detailed implementation manners

[0034] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following, in conjunction with the drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present invention as follows.

[0035] Embodiment 1:

[0036] Please refer to Figures 1 to 10, this embodiment provides an indentation device for the round head aluminum terminal of a power fitting, including a device main body 1. A lifting plate 2 is slidably connected to the outer wall of the device main body 1. A indentation die 3 is arranged at the bottom of the lifting plate 2. A placement die 4 is arranged on the outer wall of the device main body 1. An aluminum terminal main body 5 is placed on the outer wall of the placement die 4;

[0037] A swing rod 8 is rotatably connected to the outer wall of the device main body 1. A sliding rod 9 is slidably connected to the outer wall of the swing rod 8. A first cleaning brush 12 is detachably connected to the outer wall of the sliding rod 9. A first electric push rod 14 is fixedly connected to the outer wall of the first cleaning brush 12. One end of the first electric push rod 14 is fixedly connected to a second cleaning brush 15 located on one side of the placement die 4. When the indentation device is used to produce indentations on the surface of the aluminum terminal, in order to improve the effect of synchronously scraping and cleaning the dust in the processing areas of the indentation die 3 and the placement die 4 when the indentation die 3 rises, when the dust monitoring sensor 13 monitors the dust on the surface of the placement die 4 during the telescopic movement of the first cleaning brush 12, it drives the first electric push rod 14 to drive the second cleaning brush 15 to contact the surface of the placement die 4 and push the indented terminals for synchronous feeding movement. In this way, it reciprocates to play the role of automatically synchronously cleaning and feeding the indentation device.

[0038] As Figure 6 shown, a connecting rack 6 is fixedly connected to the outer wall of the lifting plate 2. A connecting gear 7 is engaged with the outer wall of the connecting rack 6. A limiting groove 11 is provided at the connecting part of the outer wall of the swing rod 8 and the sliding rod 9. The sliding rod 9 is slidably connected to the device main body 1, and a sliding groove 10 is provided at the connecting part of the outer wall of the device main body 1 and the sliding rod 9. When the lifting plate 2 moves upward, through the connection of the connecting rack 6, it drives the connecting gear 7 to rotate. The rotation of the connecting gear 7 drives the sliding rod 9 to slide synchronously along the inner walls of the sliding groove 10 and the limiting groove 11 through the rotation of the swing rod 8, and drives the first cleaning brush 12 to clean along the processing area of the indentation die 3, and drives the first electric push rod 14 to perform synchronous pushing movement on the terminals. At the same time, when the dust monitoring sensor 13 monitors that there is dust on the surface of the placement die 4, the first electric push rod 14 drives the second cleaning brush 15 to move downward to synchronously clean the dust adsorbed on the surface of the placement die 4, improving the effect of automatically synchronously cleaning the dust on the die surface and the terminals by the device.

[0039] As Figure 7 shown, a dust monitoring sensor 13 is arranged on the outer wall of the first cleaning brush 12 above the placement die 4, and the dust monitoring sensor 13 is electrically connected to the first electric push rod 14. It is beneficial to play the role of automatically identifying and cleaning the dust on the surface of the placement die 4 through the electrical connection between the dust monitoring sensor 13 and the first electric push rod 14.

[0040] AsFigure 2 As shown, the aluminum terminal body 5 is arranged in the middle of the indentation die 3 and the placement die 4. By arranging the aluminum terminal body 5 in the middle of the indentation die 3 and the placement die 4, it is beneficial to play a role in automatically indentating the surface of the aluminum terminal body 5.

[0041] As Figure 8 shown, a connecting rod 16 is fixedly connected to the bottom of the connecting rack 6. A lifting rod 17 that is slidably connected to the outer wall of the device main body 1 is slidably connected to the outer wall of the connecting rod 16. A placement plate 18 is fixedly connected to the top of the lifting rod 17. By the slidable connection between the connecting rod 16 and the lifting rod 17, it is beneficial to play a role in driving the placement plate 18 to automatically synchronously lift and receive materials.

[0042] As Figure 8 shown, a silica gel pad is arranged on the top of the placement plate 18. A connection groove is formed at the connection part between the inner wall of the lifting rod 17 and the connecting rod 16. The rising distance of the placement plate 18 is adaptively set to the distance that the aluminum terminal body 5 is pushed. By arranging a silica gel pad on the top of the placement plate 18, it is beneficial to play a role in buffering and receiving the terminal body.

[0043] As Figure 9 and Figure 10 shown, a second electric push rod 19 fixedly connected to the top of the lifting plate 2 is fixedly connected to the top of the device main body 1. A servo motor 20 is fixedly connected to the outer wall of the device main body 1. The output end of the servo motor 20 is fixedly connected to a threaded rod 21 that is rotatably connected to the inner wall of the device main body 1. A clamping rod 22 that is slidably connected to the outer wall of the device main body 1 is threadedly connected to the outer wall of the threaded rod 21. A fixed groove 23 is formed at the connection part between the outer wall of the device main body 1 and the clamping rod 22. When indentation processing is required for the aluminum terminal, the servo motor 20 can be turned on. By the rotation of the threaded rod 21, the clamping rod 22 is driven to slide along the inner wall of the fixed groove 23, playing a role in effectively clamping and fixing the surface of the aluminum terminal, and achieving the effect of improving the accuracy of the indentation position on the surface of the aluminum terminal.

[0044] As Figure 9 shown, two groups of threaded rods 21 are provided, and the rotation directions of the two groups of threaded rods 21 are opposite. By arranging two groups of threaded rods 21 with opposite rotation directions, it is beneficial to play a role in driving the two groups of clamping rods 22 to slide relatively.

[0045] As Figure 10 shown, the outer wall contour of the contact part between the clamping rod 22 and the aluminum terminal body 5 is L-shaped, and anti-slip lines are arranged at the contact part between the clamping rod 22 and the aluminum terminal body 5. By arranging anti-slip lines at the contact part between the clamping rod 22 and the aluminum terminal body 5, it is beneficial to play a role in improving the clamping stability of the surface of the aluminum terminal.

[0046] Working principle:

[0047] like Figures 1 - 10 As shown, when the aluminum terminal indentation device is used, first, when the aluminum terminal surface is indented by the indentation device, in order to improve the effect of synchronously scraping and cleaning the dust in the processing area of ​​the indentation mold 3 and the placement mold 4 when the indentation mold 3 rises, the dust monitoring sensor 13 detects the dust on the surface of the placement mold 4 when the first cleaning brush 12 is telescopically moved, and then drives the first electric push rod 14 to drive the second cleaning brush 15 to contact with the surface of the placement mold 4, and synchronously pushes the terminal after indentation to discharge the material, and reciprocates in this way, so as to play the role of automatically and synchronously cleaning the indentation device;

[0048] Next, when the indentation mold 3 rises and pushes the terminal synchronously, in order to improve the effect of synchronously connecting the pushed terminal, when the connecting rack 6 rises, the connecting rod 16 is driven to slide along the inner wall of the lifting rod 17, and the lifting rod 17 is lifted, so that the lifting rod 17 slides along the outer wall of the device, so as to achieve the effect of driving the placement plate 18 to rise synchronously and synchronously connect the terminal;

[0049] Finally, when the aluminum terminal needs to be indented, the servo motor 20 can be turned on to rotate the threaded rod 21, driving the clamping rod 22 to slide along the inner wall of the fixing groove 23, thereby effectively clamping and fixing the surface of the aluminum terminal, thereby achieving the effect of improving the accuracy of the indentation position on the surface of the aluminum terminal.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A round head aluminum terminal indentation device for electric power fittings, comprising a device main body (1), characterized in that: A lifting plate (2) is slidably connected to the outer wall of the device main body (1). A indentation die (3) is provided at the bottom of the lifting plate (2). A placement die (4) is provided on the outer wall of the device main body (1). An aluminum terminal main body (5) is placed on the outer wall of the placement die (4). A swing rod (8) is rotatably connected to the outer wall of the device main body (1). A sliding rod (9) is slidably connected to the outer wall of the swing rod (8). A first cleaning brush (12) is detachably connected to the outer wall of the sliding rod (9). A first electric push rod (14) is fixedly connected to the outer wall of the first cleaning brush (12). One end of the first electric push rod (14) is fixedly connected to a second cleaning brush (15) located on one side of the placement die (4).

2. The indentation device for the round head aluminum terminal of a power fitting according to claim 1, wherein: A connecting rack (6) is fixedly connected to the outer wall of the lifting plate (2). A connecting gear (7) is engaged with the outer wall of the connecting rack (6). A limiting groove (11) is provided at the connecting part of the outer wall of the swing rod (8) and the sliding rod (9). The sliding rod (9) is slidably connected to the device main body (1), and a sliding groove (10) is provided at the connecting part of the outer wall of the device main body (1) and the sliding rod (9).

3. The indentation device for the round head aluminum terminal of the electrical fitting according to claim 1, wherein: A dust monitoring sensor (13) is provided on the outer wall of the first cleaning brush (12) above the placement die (4), and the dust monitoring sensor (13) is electrically connected to the first electric push rod (14).

4. A pressing indentation device for a round head aluminum terminal of a power fitting according to claim 1, characterized in that: The aluminum terminal main body (5) is arranged at the middle part between the indentation die (3) and the placement die (4).

5. The indentation device for the round head aluminum terminal of a power fitting according to claim 2, characterized in that: A connecting rod (16) is fixedly connected to the bottom of the connecting rack (6). A lifting rod (17) slidably connected to the outer wall of the device main body (1) is slidably connected to the outer wall of the connecting rod (16). A placement plate (18) is fixedly connected to the top of the lifting rod (17).

6. The indentation device for the round head aluminum terminal of a power fitting according to claim 5, characterized in that: A silica gel pad is provided on the top of the placement plate (18). A connecting groove is provided at the connecting part of the inner wall of the lifting rod (17) and the connecting rod (16). The rising distance of the placement plate (18) is adaptively set to the pushing distance of the aluminum terminal main body (5).

7. The indentation device for round head aluminum terminals of electric power fittings according to claim 1, wherein: A second electric push rod (19) fixedly connected to the top of the lifting plate (2) is fixedly connected to the top of the device main body (1). A servo motor (20) is fixedly connected to the outer wall of the device main body (1). The output end of the servo motor (20) is fixedly connected to a threaded rod (21) rotatably connected to the inner wall of the device main body (1). A clamping rod (22) slidably connected to the outer wall of the device main body (1) is threadedly connected to the outer wall of the threaded rod (21). A fixing groove (23) is provided at the connecting part of the outer wall of the device main body (1) and the clamping rod (22).

8. A crimping device for a round head aluminum terminal of an electric power fitting according to claim 7, characterized in that: There are two groups of the threaded rods (21), and the rotation directions of the two groups of the threaded rods (21) are opposite.

9. The indentation device for the round head aluminum terminal of the electric power fitting according to claim 7, characterized in that: The outer wall contour of the contact part of the clamping rod (22) and the aluminum terminal main body (5) is L-shaped, and anti-slip lines are provided at the contact part of the clamping rod (22) and the aluminum terminal main body (5).

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