Terminal dust cover servo driver

Abstract

The utility model relates to servo driver technical field especially is a kind of terminal dustproof cover servo driver, including servo driver device, port dustproof subassembly and terminal dustproof subassembly, the port dustproof subassembly and terminal dustproof subassembly are provided in servo driver device front end, in the utility model, through the above setting servo driver device, port dustproof subassembly and terminal dustproof subassembly, frame plate four corner position inside is assembled by bolt with driver main body front end inside thread, short plate cover is placed in the adhesion of first rubber pad inner wall, long plate cover is placed in the adhesion of second rubber pad inner wall, ceramic gasket is placed in the adhesion of connection terminal and electrical ring line front end, connecting piece inside is assembled by bolt with connecting frame front end inside thread, structure main body can carry out the electrical installation handling of the anti-loosening of connection terminal and electrical ring line, under the excellent dustproof effect, the number of electrical ring line required to be accessed can be independently inserted and limited.

Description

Technical Field

[0001] This utility model relates to the field of servo driver technology, specifically a terminal dust cover servo driver. Background Technology

[0002] In industrial settings, the air may contain impurities such as metal dust, oil, dirt, and fibers. If these impurities adhere to the terminals, they may cause short circuits, poor contact, and reduced insulation in the driver. Terminal dust covers are cover structures on servo drives used to cover and protect their power supply, motor, encoder, and wiring terminals. They are used to improve the stability and dustproof performance of the servo drive terminals. The above-mentioned terminal dust cover servo drive is used as an example.

[0003] Some servo drivers with terminal dust covers use a terminal dust cover structure to protect the ports and connecting terminals from dust. However, when the main body of the terminal dust cover structure assists in the press-fitting and electrical installation of the connecting terminals and the connecting wires, it is not effective enough in preventing the wiring of the connecting terminals from loosening. Therefore, a servo driver with a terminal dust cover is proposed to address the above problem. Utility Model Content

[0004] The purpose of this utility model is to provide a terminal dust cover servo driver to solve the problem that the terminal dust cover structure body mentioned above does not provide sufficient anti-loosening effect for the connection terminal wiring installation when performing auxiliary pressing and electrical connection installation between the connection terminal and the connecting wire.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A terminal dust cover servo driver includes a servo driver device, a port dustproof component, and a terminal dustproof component. The servo driver device has a port dustproof component and a terminal dustproof component at its front end. The servo driver device includes a driver body, a retaining plate, a connecting terminal, a power connection loop, a network port, and a transmission port. The retaining plate is fixedly connected to the front end of the driver body. The connecting terminal, the network port, and the transmission port are electrically connected to the front end of the driver body. The connecting terminal and the front end of the retaining plate are provided with a power connection loop.

[0007] Preferably, the port dustproof assembly includes a frame plate, a first rubber pad, a second rubber pad, a connecting frame, a short plate cover, and a long plate cover. The first rubber pad is fixedly connected to the inner wall of the square through hole of the frame plate, the second rubber pad is fixedly connected to the inner wall of the rectangular through hole of the frame plate, the connecting frame is fixedly connected to the left end of the frame plate, the short plate cover is placed against the inner wall of the first rubber pad, and the long plate cover is placed against the inner wall of the second rubber pad.

[0008] Preferably, a terminal dustproof assembly is provided on the left side of the frame plate. The terminal dustproof assembly includes a pressure cover, a ceramic gasket, and a connecting piece. The ceramic gasket is placed inside the rear end of the pressure cover, and the connecting piece is fixedly connected to the right end of the pressure cover.

[0009] Preferably, bolts are threaded inside the four corners of the frame plate and inside the front end of the driver body.

[0010] Preferably, the connecting terminal and the front end of the power connection ring are placed in close contact with the rear end of the ceramic gasket, and bolts are threaded inside the connecting piece and the front end of the connecting bracket.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this utility model, the servo driver device, port dustproof component, and terminal dustproof component are configured as described above. The four corners of the frame plate are bolted to the internal threads of the front end of the driver body. A short cover is placed against the inner wall of the first rubber pad, and a long cover is placed against the inner wall of the second rubber pad. Ceramic gaskets are placed against the front end of the connecting terminal and the power ring wire. A ceramic gasket is placed against the rear end of the pressure cover. The connecting piece is bolted to the internal threads of the front end of the connecting bracket. The main structure can effectively protect the port and connecting terminal of the servo driver from dust. The main structure can also prevent the connecting terminal and the power ring wire from loosening during the power connection installation. While achieving excellent dustproof effect, the number of power ring wires that need to be connected can be independently inserted and limited. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram showing the disassembled structure of the port dustproof assembly and the terminal dustproof assembly of this utility model;

[0015] Figure 3 This utility model Figure 2 A schematic diagram of the structure at point A;

[0016] Figure 4 This is a schematic diagram of the internal component structure of the servo driver of this utility model;

[0017] Figure 5 This utility model Figure 4 A schematic diagram of the structure at point B;

[0018] Figure 6 This utility model Figure 4 A schematic diagram of the structure at point C;

[0019] Figure 7This is a schematic diagram of the installation structure of the servo driver, port dustproof assembly, and terminal dustproof assembly of this utility model;

[0020] Figure 8 This utility model Figure 7 A schematic diagram of the structure at point D;

[0021] Figure 9 This is a rear view structural diagram of the pressure cap and connecting piece of this utility model;

[0022] Figure 10 This is a rear view structural diagram of the ceramic gasket of this utility model.

[0023] In the diagram: 1. Servo driver unit; 11. Driver body; 12. Snap plate; 13. Connecting terminal; 14. Power loop cable; 15. Network port; 16. Transmission port; 2. Port dustproof assembly; 21. Frame plate; 22. First rubber pad; 23. Second rubber pad; 24. Connecting frame; 25. Short plate cover; 26. Long plate cover; 3. Terminal dustproof assembly; 31. Pressure cover; 32. Ceramic gasket; 33. Connecting piece. Detailed Implementation

[0024] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0025] In the embodiments of the utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the position or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of the utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Similarly, words such as "an," "a," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. Words such as "comprising" or "including" mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects.

[0026] Furthermore, in the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Please see Figure 1-10 This utility model provides a technical solution:

[0028] A terminal dust cover servo driver includes a servo driver device 1, a port dustproof component 2, and a terminal dustproof component 3. The servo driver device 1 has the port dustproof component 2 and the terminal dustproof component 3 disposed at its front end. The servo driver device 1 includes a driver body 11, a retaining plate 12, a connecting terminal 13, a power connection loop 14, a network port 15, and a transmission port 16. The retaining plate 12 is fixedly connected to the front end of the driver body 11, and the connecting terminal 13, the network port 15, and the transmission port 16 are electrically connected to the front end of the driver body 11. The connecting terminal 13 and the front end of the retaining plate 12 are provided with a power connection loop 14. The servo driver device 1, the port dustproof component 2, and the terminal dustproof component 3 together form an effective dustproof protection for the ports and the connecting terminal 13 of the servo driver.

[0029] The port dustproof assembly 2 includes a frame plate 21, a first rubber pad 22, a second rubber pad 23, a connecting bracket 24, a short plate cover 25, and a long plate cover 26. The first rubber pad 22 is fixedly connected to the inner wall of the square through-hole of the frame plate 21, and the second rubber pad 23 is fixedly connected to the inner wall of the rectangular through-hole of the frame plate 21. The connecting bracket 24 is fixedly connected to the left end of the frame plate 21. The short plate cover 25 is fitted against the inner wall of the first rubber pad 22, and the long plate cover 26 is fitted against the inner wall of the second rubber pad 23. This configuration forms a combined port dustproof assembly 2. A terminal dustproof assembly 3 is provided on the left side of the frame plate 21. The terminal dustproof assembly 3 includes a pressure cap 31, a ceramic gasket 32, and a connecting piece 33. A ceramic gasket 32 ​​is fitted inside the rear end of the cover 31, and a connecting piece 33 is fixedly connected to the right end of the cover 31. With the above arrangement, a terminal dustproof assembly 3 is formed to protect the connection terminal 13 from dust. Bolts are threaded inside the four corners of the frame plate 21 and the front end of the driver body 11. With the above arrangement, an installation combination structure of the servo driver device 1 and the port dustproof assembly 2 is formed. The front end of the connection terminal 13 and the front end of the power ring 14 are fitted inside the rear end of the ceramic gasket 32. Bolts are threaded inside the connecting piece 33 and the front end of the connecting bracket 24. With the above arrangement, an installation combination structure of the port dustproof assembly 2 and the terminal dustproof assembly 3 is formed.

[0030] Workflow: This utility model provides a terminal dust cover structure for a servo drive. The main body of the structure can effectively protect the ports and connection terminals 13 of the servo drive from dust. Furthermore, the main body of the structure can prevent loosening of the connection terminals 13 and the power connection loops 14 during installation. While providing excellent dust protection, it can independently limit the number of power connection loops 14 that need to be connected. The servo drive device 1, as a common central control device in CNC equipment, mainly has connection terminals 13, network ports 15, and transmission ports 16 distributed at its front end. In common usage scenarios, connection terminals 13, network ports 15, and transmission ports 16 require dust protection. The frame plate 21, first rubber pad 22, second rubber pad 23, and connecting bracket 24 are also included. The frame plate 21 is an integrated structure. The four corners of the frame plate 21 are bolted to the internal threads of the front end of the driver body 11. A short plate cover 25 is placed against the inner wall of the first rubber pad 22, and a long plate cover 26 is placed against the inner wall of the second rubber pad 23. Dustproof treatment can be performed on unused ports according to the usage requirements of the ports. The first rubber pad 22 and the second rubber pad 23 provide good dustproof effect. The main body of the power connection ring 14 includes a common conductive metal ring head and an insulating conduit. A ceramic gasket 32 ​​is placed against the front end of the connecting terminal 13 and the power connection ring 14. A ceramic gasket 32 ​​is placed against the rear end of the pressure cover 31. The connecting piece 33 is bolted to the internal threads of the front end of the connecting bracket 24. The installed power connection ring 14 has a good anti-loosening effect.

[0031] Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A terminal dust cover servo driver, comprising a servo driver device (1), a port dustproof assembly (2), and a terminal dustproof assembly (3), characterized in that: The servo driver device (1) is provided with a port dustproof component (2) and a terminal dustproof component (3) at the front end. The servo driver device (1) includes a driver body (11), a buckle plate (12), a connection terminal (13), a power connection loop (14), a network port (15), and a transmission port (16). The buckle plate (12) is fixedly connected to the front end of the driver body (11). The connection terminal (13), the network port (15), and the transmission port (16) are electrically connected to the front end of the driver body (11). The power connection loop (14) is provided at the front end of the connection terminal (13) and the buckle plate (12).

2. The terminal dust cover servo driver according to claim 1, characterized in that: The port dustproof assembly (2) includes a frame plate (21), a first rubber pad (22), a second rubber pad (23), a connecting frame (24), a short plate cover (25), and a long plate cover (26). The first rubber pad (22) is fixedly connected to the inner wall of the square through hole of the frame plate (21), and the second rubber pad (23) is fixedly connected to the inner wall of the rectangular through hole of the frame plate (21). The connecting frame (24) is fixedly connected to the left end of the frame plate (21). The short plate cover (25) is placed against the inner wall of the first rubber pad (22), and the long plate cover (26) is placed against the inner wall of the second rubber pad (23).

3. The terminal dust cover servo driver according to claim 2, characterized in that: A terminal dustproof assembly (3) is provided on the left side of the frame plate (21). The terminal dustproof assembly (3) includes a pressure cover (31), a ceramic gasket (32) and a connecting piece (33). The ceramic gasket (32) is placed inside the rear end of the pressure cover (31), and the connecting piece (33) is fixedly connected to the right end of the pressure cover (31).

4. The terminal dust cover servo driver according to claim 2, characterized in that: Bolts are threaded inside the four corners of the frame plate (21) and inside the front end of the driver body (11).

5. The terminal dust cover servo driver according to claim 3, characterized in that: The front end of the connecting terminal (13) and the power-connecting ring (14) are placed in close contact with the rear end of the ceramic gasket (32), and bolts are threaded inside the connecting piece (33) and the front end of the connecting bracket (24).

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