Servo driver heat dissipation mechanism

Abstract

The utility model discloses a servo driver heat dissipation mechanism, which relates to the technical field of servo drivers and comprises a driver, a connector and a heat dissipation mechanism, the connector is arranged on the right side of the driver, and the heat dissipation mechanism is arranged on the right side of the driver; and the limiting mechanism is arranged in the heat dissipation mechanism. When the servo driver starts to be used, heat dissipation work is carried out when high temperature occurs to the connector and the connecting wires through use work of the heat dissipation mechanism, limiting and supporting work is carried out on the multiple strands of connecting wires through use work of the limiting mechanism, and through cooperative use of the above structures, the service life of the servo driver is prolonged. The problems that a heat dissipation mechanism in an existing driver cannot conduct heat dissipation work on the positions of a connecting wire and a connector, and the connecting wire is prone to being damaged due to the fact that heat dissipation cannot be conducted at the positions of the connecting wire and the connector at present due to high temperature are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of servo drivers, in particular to a heat dissipation mechanism of a servo driver. Background Art

[0002] Servo drive, also known as "servo controller" or "servo amplifier", is a controller used to control servo motors. Its function is similar to that of a frequency converter on ordinary AC motors. It is part of the servo system and is mainly used in high-precision positioning systems.

[0003] At present, the heat dissipation structure of the servo drive is installed inside the drive to dissipate heat for the drive and the internal circuit boards and electronic components. However, when the drive is working for a long time, the position of the connector and the connecting wire is prone to high temperature. The heat dissipation mechanism itself cannot dissipate the heat for the connecting wire and the connector, resulting in the problem of high temperature causing damage to the connecting wire. Utility Model Content

[0004] The purpose of the utility model is to provide a servo drive heat dissipation mechanism to solve the problem proposed in the above background technology that the current servo drive heat dissipation structure is installed inside the drive to dissipate heat for the drive and internal circuit boards and electronic components, but when the drive is working for a long time, the position of its connector and connecting wire is prone to high temperature, and the heat dissipation mechanism itself cannot dissipate the heat for the position of the connecting wire and the connector, resulting in the problem of high temperature causing damage to the connecting wire.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] In the first aspect, the utility model provides a servo drive heat dissipation structure, the heat dissipation mechanism comprising: a connecting block, a bolt, a slot plate and a fan; the bolt thread is arranged inside the connecting block; the slot plate is fixedly arranged on the right side of the connecting block; the fan is detachably arranged on the top of the slot plate; wherein, when the fan starts working, the hot air inside the slot plate can be discharged, and the slot plate can be fixed by the connection block and the bolts.

[0007] According to the servo drive heat dissipation mechanism provided by the utility model, a through hole is provided at the top of the slot plate, and a threaded hole is provided inside the connecting block.

[0008] According to the servo drive heat dissipation mechanism proposed by the utility model, it also includes a limiting mechanism, which includes: a support rod, a slot block and a connecting wire; the support rod is fixedly arranged at the top and bottom ends of the inner part of the slot plate; the slot block is fixedly arranged on the inner side of the support rod; the connecting wire is plugged and arranged inside the slot block;

[0009] Wherein, the support rod supports the slot block, and then the slot block can support the connecting line.

[0010] The purpose of such a setting is that the connecting wire is inserted from the left side of the slot plate and then pulled out from the right side of the slot plate, and then the user connects the connecting wire to the connector, and then the user drives the slot plate to fit the connecting block to the right outer wall of the driver, and then the user fixes the connecting block with bolts.

[0011] According to the servo driver heat dissipation mechanism provided by the utility model, the material of the slot block is plastic.

[0012] In a second aspect, the utility model provides a servo driver, comprising the above-mentioned servo driver heat dissipation mechanism, and also comprising a driver body and a connector, wherein the right side of the driver body is provided with a connector, the heat dissipation mechanism is provided on the right side of the driver, and the limiting mechanism is provided inside the heat dissipation mechanism;

[0013] The heat dissipation mechanism is used to dissipate heat at the position of the connector, and the limiting mechanism can prevent the wires in the driver from falling off.

[0014] Compared with the prior art, the beneficial effect of the utility model is that when the servo drive starts to be used, the heat dissipation work of the connecting head and the connecting wire when high temperature occurs is achieved through the use of the heat dissipation mechanism, and the work of limiting support for multiple strands of connecting wires is achieved through the use of the limiting mechanism. Through the coordinated use of the above-mentioned structures, the problem that the heat dissipation mechanism in the current driver cannot dissipate heat for the position of the connecting wire and the connecting head is solved, and the problem that the connecting wire and the connecting head cannot dissipate heat when high temperature occurs and easily causes damage to the connecting wire is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 Detailed view of the connection structure in front view section;

[0017] Figure 3 for Figure 2 Detailed view of the connection structure from the right;

[0018] Figure 4 for Figure 2 Enlarged connection structure detail diagram of the heat dissipation mechanism.

[0019] In the figure: 1, driver, 2, connector, 3, heat dissipation mechanism, 301, connecting block, 302, bolt, 303, slot plate, 304, fan, 4, limiting mechanism, 401, support rod, 402, slot block, 403, connecting wire. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model embodiment provides a servo drive heat dissipation structure, such as Figure 2 As shown, the specific structure of the heat dissipation mechanism 3 is illustrated by way of example. The heat dissipation mechanism 3 includes a connecting block 301, a bolt 302, a slot plate 303 and a fan 304; the connecting block 301 is fitted on the right outer wall of the driver body 1, the connecting block 301 is used to support the slot plate 303, and the bolt 302 is threadedly arranged inside the connecting block 301; the slot plate 303 is fixedly arranged on the right side of the connecting block 301; the fan 304 is detachably arranged on the top of the slot plate 303; wherein, when the fan 304 starts working, the hot air inside the slot plate 303 can be discharged, and the slot plate 303 can be fixed by the cooperation of the connecting block 301 and the bolt 302. In order to facilitate the installation and disassembly of the slot plate 303 and the connecting block 301, a through hole is provided on the top of the slot plate 303, and a threaded hole is provided inside the connecting block 301.

[0022] The following is an example of the limiting mechanism 4. Figure 3 and Figure 4 As shown, the limiting mechanism 4 includes: a support rod 401, a slot block 402 and a connecting line 403; the support rod 401 is fixedly arranged at the top and bottom ends of the inner part of the slot plate 303; the support rod 401 is used to support the slot block 402, and the slot block 402 is fixedly arranged on the inner side of the support rod 401; the slot block 402 is used to support and fix the connecting line 403 to prevent the connecting line 403 from being separated from the connector 2 when being dragged, and the connecting line 403 is plugged into the inside of the slot block 402; wherein, the support rod 401 supports the slot block 402, and then the connecting line can be supported by the slot block 402, and the material of the slot block 402 is plastic.

[0023] The utility model also provides a servo drive. Figure 1As shown, it includes the above-mentioned servo driver heat dissipation mechanism 3, and also includes a driver body 1 and a connector 2. The connector 2 is arranged on the right side of the driver body 1, the heat dissipation mechanism 3 is arranged on the right side of the driver body 1, and the limiting mechanism 4 is arranged inside the heat dissipation mechanism 3; wherein, the heat dissipation mechanism 3 is used to dissipate heat at the position of the connector 2, and the limiting mechanism 4 can prevent the wires in the driver body 1 from falling off.

[0024] Working principle: When the servo drive starts to be used, the user first inserts the connecting wire 403 from the left side of the slot plate 303 and then pulls it out from the right side of the slot plate 303, and then the user connects the connecting wire 403 to the connector 2, and then the user drives the connecting block 301 to fit the right outer wall of the drive body 1 with the slot plate 303, and then the user fixes the connecting block 301 with the bolt 302, and then the user puts the connecting wire into the slot block 402 and fixes and supports the connecting wire 403 through the slot block 402 to prevent the connecting wire from contacting and entangled. Then when the drive works for a long time, the temperature of the position where the connector 2 and the connecting wire 403 are not in contact is high, and the user can control the fan 304 to start working through the external control unit, and the hot air generated by the connecting wire 403 and the connector 2 can be discharged through the fan 304 to prevent the connection from being damaged due to high temperature. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A servo drive heat dissipation mechanism, characterized in that: The heat dissipation mechanism (3) comprises: ConnectBlock(301); A bolt (302) threadedly disposed inside the connecting block (301); A slot plate (303) is fixedly arranged on the right side of the connecting block (301); A fan (304) is detachably arranged on the top of the slot plate (303); When the fan (304) starts to work, hot air inside the slot plate (303) can be discharged, and the slot plate (303) can be fixed by the connection block (301) and the bolt (302).

2. A servo drive heat dissipation mechanism according to claim 1, characterized in that: A through hole is formed at the top of the slot plate (303).

3. A servo drive heat dissipation mechanism according to claim 2, characterized in that: A threaded hole is provided inside the connection block (301).

4. A servo drive heat dissipation mechanism according to claim 3, characterized in that: It also includes a limiting mechanism (4), wherein the limiting mechanism (4) includes: Support rods (401) are fixedly arranged at the top and bottom ends of the inner part of the groove plate (303); A slot block (402) is fixedly arranged on the inner side of the support rod (401); A connecting wire (403) is inserted and arranged inside the slot block (402); The support rod (401) supports the slot block (402), and then the slot block (402) can support the connecting line.

5. A servo drive heat dissipation mechanism according to claim 4, characterized in that: The material of the slot block (402) is plastic.

6. A servo driver, comprising the servo driver heat dissipation mechanism according to any one of claims 1 to 5, characterized in that: It also comprises a driver body (1) and a connector (2), wherein the connector (2) is arranged on the right side of the driver body (1), the heat dissipation mechanism (3) is arranged on the right side of the driver body (1), and the limiting mechanism (4) is arranged inside the heat dissipation mechanism (3); The heat dissipation mechanism (3) is used to dissipate heat at the position of the connector (2), and the limiting mechanism (4) can prevent the wires in the driver body (1) from falling off.

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