Electric actuating mechanism verification device

Abstract

The utility model relates to the technical field of electric actuating mechanism calibrators, and discloses an electric actuating mechanism calibration device, which comprises an equipment shell, an installation assembly is arranged on the outer wall of the equipment shell, and a heat dissipation assembly is arranged on one side of the equipment shell. The installation assembly comprises an outer shell, a sliding groove is formed in the outer wall of the equipment shell, a fixed handle is fixedly connected to the outer wall of the outer shell, and a sliding block is fixedly connected to one side of the outer shell. The electric actuating mechanism verification device is provided with the sliding groove, the outer shell, the fixed handle, the sliding block, the threaded hole, the screw rod and the round handle, the screw rod is driven to rotate by rotating the round handle, the screw rod moves upwards and does not abut against the sliding block, an operator pulls out the outer shell from an equipment shell by pulling the fixed handle to detach the outer shell, operation is easy and convenient, and the detaching efficiency is high; the problem that the operation process of disassembling the shell is tedious and time-consuming is solved, and the requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of electric actuator calibrators, and specifically to an electric actuator calibration device. Background Technique

[0002] With the continuous development of industrial automation, electric actuators play a crucial role in various control systems. An electric actuator is a driving device that can provide linear or rotational motion. It utilizes a certain driving energy and operates under the action of a certain control signal. Actuators use liquid, gas, electricity or other energy sources and convert them into driving actions through motors, cylinders or other devices. They are usually installed on various valves and process pipelines to precisely control parameters such as the flow rate, pressure or temperature of fluids.

[0003] However, the performance of electric actuators will change over time and with the change of the working environment. Therefore, regular calibration of them is the key to ensuring the stable operation of the control system. An electric actuator calibrator is a special tool for detecting and adjusting the performance of electric actuators.

[0004] When the calibrator is damaged, the outer shell needs to be disassembled to repair or replace the electrical components inside. The traditional outer shell of the calibrator is usually fixed by bolts or welding, etc., resulting in the need to use special tools to disassemble the outer shell during maintenance and calibration. The operation process is cumbersome and time-consuming. Therefore, designing an electric actuator calibration device with a conveniently disassembled outer shell has become an urgent problem to be solved in the current industrial automation field. Content of the Utility Model

[0005] The purpose of the utility model is to provide an electric actuator calibration device to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the utility model provides the following technical solution: an electric actuator calibration device, including an equipment outer shell, an installation component is arranged on the outer wall of the equipment outer shell, and a heat dissipation component is arranged on one side of the equipment outer shell;

[0007] The installation component includes an outer shell body. A chute is opened on the outer wall of the equipment outer shell. A fixed handle is fixedly connected to the outer wall of the outer shell body, and a slider is fixedly connected to one side of the outer shell body. A threaded hole is opened at the top of the equipment outer shell, and a screw rod is threadedly connected to the inner wall of the threaded hole. One end of the screw rod is fixedly connected to a round handle;

[0008] The heat dissipation component includes a fan outer shell, and fixing bolts are arranged on the outer wall of the fan outer shell. A heat dissipation fan is installed on the inner wall of the fan outer shell. A slot is opened on the outer wall of the fan outer shell. A limiting block is fixedly connected to the inner wall of the fan outer shell. A filter screen is slidably connected to the inner wall of the slot, and a long handle is fixedly connected to the outer wall of the filter screen.

[0009] Preferably, a calibrator main body is arranged inside the equipment housing, and a mounting handle is arranged on the top of the equipment housing. Ventilation grooves are formed in the outer wall of the housing body, and a dust-proof net is fixedly connected to the inner wall of the ventilation grooves.

[0010] Preferably, the number of the sliders is two, and the two sliders are symmetrically arranged on the housing body.

[0011] Preferably, the equipment housing and the slider form a sliding structure through a chute, and the inner wall of the chute fits with the outer wall of the slider.

[0012] Preferably, the equipment housing and the screw form a threaded structure through a threaded hole, and one end of the screw extends into the threaded hole for connection.

[0013] Preferably, the equipment housing and the fan housing form a fixed structure through a fixing bolt, and one end of the fixing bolt is threaded through the fan housing and extends into the equipment housing for connection.

[0014] Preferably, the fan housing and the filter screen form a sliding structure through a slot, and one end of the filter screen extends into the slot for connection.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0016] First, the present utility model is provided with a chute, a housing body, a fixing handle, a slider, a threaded hole, a screw and a round handle. By rotating the round handle to drive the screw to rotate, the screw moves upward and no longer abuts against the slider. The operator pulls the fixing handle to pull out the housing body from the equipment housing for disassembly. The operation is simple and the disassembly efficiency is high, solving the problem that the disassembly operation of the housing is cumbersome and time-consuming, and meeting the needs of people.

[0017] Second, the present utility model is provided with a fan housing, a fixing bolt, a cooling fan, a slot, a limiting block, a filter screen and a long handle. By the operation of the cooling fan, air can be blown to dissipate heat from the calibrator main body inside the equipment housing, and the heat is dissipated from the dust-proof net at the ventilation groove. By heat dissipation, it is prevented that the calibrator main body is damaged due to excessive heat during long-term operation. By pulling the long handle, the filter screen can be pulled out from the slot for disassembly, which is convenient for the operator to clean, and the operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view structural schematic diagram of the present utility model;

[0019] Figure 2 is the structural schematic diagram of the equipment housing and the housing body of the present utility model;

[0020] Figure 3For the present utility model Figure 2 Schematic diagram of the enlarged structure at position A in the present utility model;

[0021] Figure 4 Schematic diagram of the structure of the fan housing and the filter net of the present utility model;

[0022] Figure 5 Schematic diagram of the structure of the slot and the filter net of the present utility model.

[0023] Wherein: 1. Equipment housing; 2. Installation component; 201. Slide groove; 202. Housing body; 203. Fixed handle; 204. Slide block; 205. Threaded hole; 206. Screw; 207. Round handle; 3. Heat dissipation component; 301. Fan housing; 302. Fixed bolt; 303. Heat dissipation fan; 304. Slot; 305. Limit block; 306. Filter net; 307. Long handle; 4. Calibrator main body; 5. Installation handle; 6. Ventilation groove; 7. Dust-proof net. Specific embodiments

[0024] 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.

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , an electric actuator calibration device, including an equipment housing 1, an installation component 2 is arranged on the outer wall of the equipment housing 1, and a heat dissipation component 3 is arranged on one side of the equipment housing 1; the installation component 2 includes a housing body 202, a slide groove 201 is opened on the outer wall of the equipment housing 1, a fixed handle 203 is fixedly connected to the outer wall of the housing body 202, and a slide block 204 is fixedly connected to one side of the housing body 202, a threaded hole 205 is opened on the top of the equipment housing 1, and a screw 206 is threadedly connected to the inner wall of the threaded hole 205, and a round handle 207 is fixedly connected to one end of the screw 206; the heat dissipation component 3 includes a fan housing 301, and a fixed bolt 302 is arranged on the outer wall of the fan housing 301, a heat dissipation fan 303 is installed on the inner wall of the fan housing 301, a slot 304 is opened on the outer wall of the fan housing 301, a limit block 305 is fixedly connected to the inner wall of the fan housing 301, a filter net 306 is slidably connected to the inner wall of the slot 304, and a long handle 307 is fixedly connected to the outer wall of the filter net 306.

[0026] Through the above technical solution, by rotating the circular handle 207 to drive the screw 206 to rotate, the screw 206 moves upward and no longer presses against the slider 204. The operator can pull out the outer housing 202 from the equipment housing 1 by pulling the fixed handle 203 for disassembly. The operation is simple and the disassembly efficiency is high, solving the problem that the operation process of disassembling the outer housing is cumbersome and time-consuming, meeting people's needs. By the operation of the cooling fan 303, it can blow air to dissipate heat from the calibrator main body 4 inside the equipment housing 1, and the heat is dissipated from the dust-proof net 7 at the ventilation slot 6. By dissipating heat, it prevents the calibrator main body 4 from being damaged due to excessive heat during long-term operation. By pulling the long handle 307, the filter net 306 can be pulled out from the slot 304 to complete the disassembly, which is convenient for the operator to clean it, and the operation is simple and easy to use.

[0027] Specifically, a calibrator main body 4 is arranged inside the equipment housing 1, and a mounting handle 5 is arranged on the top of the equipment housing 1. Ventilation slots 6 are formed on the outer wall of the outer housing 202, and a dust-proof net 7 is fixedly connected to the inner wall of the ventilation slots 6.

[0028] Through the above technical solution, the calibrator main body 4 is composed of various electrical components, which is the prior art and will not be elaborated here. There are two ventilation slots 6, which facilitate the heat inside the equipment housing 1 to be dissipated from the dust-proof net 7 through the ventilation slots 6. The operator can lift the mounting handle 5 to lift and move this device.

[0029] Specifically, the number of the sliders 204 is two, and the two sliders 204 are symmetrically arranged on the outer housing 202.

[0030] Through the above technical solution, by providing two sliders 204, the outer housing 202 is slidably installed.

[0031] Specifically, the equipment housing 1 and the slider 204 form a sliding structure through the chute 201, and the inner wall of the chute 201 fits with the outer wall of the slider 204.

[0032] Through the above technical solution, the connection effect between the equipment housing 1, the chute 201 and the slider 204 is strengthened. By pulling the fixed handle 203, the outer housing 202 can drive the slider 204 to move well in the chute 201.

[0033] Specifically, the equipment housing 1 and the screw 206 form a threaded structure through the threaded hole 205, and one end of the screw 206 extends into the threaded hole 205 for connection.

[0034] Through the above technical solution, the connection effect between the equipment housing 1, the threaded hole 205 and the screw rod 206 is strengthened. By manually rotating the round handle 207, the screw rod 206 rotates in the threaded hole 205 in a threaded manner. The screw rod 206 moves downward in a threaded rotation and presses against the slider 204 to prevent the slider 204 from loosening, playing a fastening role.

[0035] Specifically, the equipment housing 1 and the fan housing 301 form a fixed structure through the fixing bolt 302, and one end of the fixing bolt 302 passes through the fan housing 301 in a threaded manner and extends into the equipment housing 1 for connection.

[0036] Through the above technical solution, the connection effect between the equipment housing 1, the fixing bolt 302 and the fan housing 301 is strengthened. The number of fixing bolts 302 is multiple, and the fan housing 301 can be well fixed on the equipment housing 1, which is convenient for installation and disassembly.

[0037] Specifically, the fan housing 301 and the filter net 306 form a sliding structure through the slot 304, and one end of the filter net 306 extends into the slot 304 for connection.

[0038] Through the above technical solution, the connection effect between the fan housing 301, the slot 304 and the filter net 306 is strengthened. The operator can insert the filter net 306 into the slot 304 for installation, and can pull out the filter net 306 from the slot 304 by pulling the long handle 307 to complete disassembly. The limiting block 305 is made of metal, and small magnets are fixed on the inner wall of the filter net 306. When the filter net 306 is inserted and installed, the slide rails formed by the two limiting blocks 305 make it more convenient for the filter net 306 to be inserted. After the filter net 306 is inserted and installed, through the magnetic attraction between the small magnets and the limiting blocks 305, the filter net 306 can be effectively prevented from loosening, strengthening the stability.

[0039] In use, first connect an external power supply to this device. The external power supply powers this device. When this device is working, the cooling fan 303 works to extract the air from the outside. The filter net 306 blocks the impurities in the air. The cooling fan 303 blows air, and the air takes away the heat generated by passing through the calibrator main body 4. The heat dissipates from the ventilation slots 6 and the dust-proof net 7, which can dissipate the heat well and prevent damage caused by excessive heat. When it is necessary to disassemble the filter net 306 for cleaning, the operator pulls the long handle 307 to pull out the filter net 306 from the slot 304 to complete the disassembly, which is convenient for the operator to remove the filter net 306 for cleaning. When the calibrator main body 4 is damaged and needs to be repaired, the operator rotates the round handle 207 to drive the screw rod 206 to rotate, so that the screw rod 206 moves upward and no longer presses tightly against the slider 204. The operator pulls the fixed handle 203 to drive the outer casing 202 to move. The outer casing 202 drives the slider 204 to slide in the chute 201, which can disassemble the outer casing 202 by sliding well, facilitating the operator to repair the calibrator main body 4 inside the equipment casing 1. The disassembly operation of the outer casing 202 is simple and meets people's needs. This completes all the work. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope is defined by the appended claims and their equivalents.

Claims

1. An electric actuator calibration device, comprising a device housing (1), characterized in that: The outer wall of the device housing (1) is provided with a mounting component (2), and a heat dissipation component (3) is provided on one side of the device housing (1); The installation assembly (2) comprises an outer shell (202), the outer wall of the device shell (1) is provided with a slide groove (201), the outer wall of the outer shell (202) is fixedly connected with a fixed handle (203), and one side of the outer shell (202) is fixedly connected with a slider (204), the top of the device shell (1) is provided with a threaded hole (205), and the inner wall of the threaded hole (205) is threadedly connected with a screw rod (206), and one end of the screw rod (206) is fixedly connected with a round handle (207); The heat dissipation assembly (3) comprises a fan housing (301), and the outer wall of the fan housing (301) is provided with fixing bolts (302), the inner wall of the fan housing (301) is provided with a heat dissipation fan (303), and the outer wall of the fan housing (301) is provided with a slot (304), the inner wall of the fan housing (301) is fixedly connected to a limit block (305), the inner wall of the slot (304) is slidably connected to a filter screen (306), and the outer wall of the filter screen (306) is fixedly connected to a long handle (307).

2. The electric actuator calibration device according to claim 1, characterized in that: A calibrator body (4) is arranged inside the device housing (1), and a mounting handle (5) is arranged on the top of the device housing (1); a ventilation slot (6) is provided on the outer wall of the housing (202), and a dustproof net (7) is fixedly connected to the inner wall of the ventilation slot (6).

3. The electric actuator calibration device according to claim 1, characterized in that: The number of the sliding blocks (204) is two, and the two sliding blocks (204) are symmetrically arranged on the outer shell (202).

4. The electric actuator calibration device according to claim 1, characterized in that: The device housing (1) forms a sliding structure through the sliding groove (201) and the sliding block (204), and the inner wall of the sliding groove (201) fits with the outer wall of the sliding block (204).

5. The electric actuator calibration device according to claim 1, characterized in that: The device housing (1) forms a threaded structure with the screw rod (206) through the threaded hole (205), and one end of the screw rod (206) extends into the threaded hole (205) for connection.

6. The electric actuator calibration device according to claim 1, characterized in that: The device housing (1) forms a fixed structure with the fan housing (301) via a fixing bolt (302), and one end of the fixing bolt (302) is threadedly passed through the fan housing (301) and extends into the device housing (1) for connection.

7. The electric actuator calibration device according to claim 1, characterized in that: The fan housing (301) forms a sliding structure with the filter screen (306) via the slot (304), and one end of the filter screen (306) extends into the slot (304) for connection.

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