Fixing and clamping tool for polishing explosion-proof motor fan

Abstract

The utility model discloses a fixing and clamping tool for polishing an explosion-proof motor fan, which comprises a main body unit and a clamping unit, the main body unit comprises a working plate, a fixing plate is fixedly arranged on the working plate, a limiting plate is fixedly arranged on the fixing plate, a motor is arranged on the limiting plate, a fixing frame is fixedly arranged on the working plate, and a transmission component is arranged on the fixing plate; the working unit comprises a rotating shaft rotationally connected to the fixing frame, a connector is fixedly arranged on the rotating shaft, a sliding rod is arranged on the connector in a sliding mode, a connecting shaft is rotationally arranged on the fixing plate, and a third connecting rod is fixedly arranged on the connecting shaft. A first connecting plate is driven to swing on the fixing frame through a second swing rod, so that a connecting shaft is driven to rotate along with the first connecting plate, a second connecting plate is driven to rotate through a third connecting rod, and then a clamping box is driven to rotate along with the second connecting plate, so that adjustment is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof motors, in particular to a fixing and clamping tool for polishing a fan of an explosion-proof motor. Background Art

[0002] An explosion-proof motor is a motor designed to operate in potentially explosive environments. These environments may include places where flammable gases, vapors, or dusts are present, such as chemical plants, refineries, oil fields, mines, etc. In these places, ordinary motors may cause explosions or fires due to the possible presence of flammable gases or dusts. Therefore, explosion-proof motors adopt a series of special designs and safety measures to ensure safe operation in these hazardous environments.

[0003] The existing explosion-proof motor fan grinding often faces the problem of manual adjustment during the grinding process so that the grinder can grind the explosion-proof motor fan in all directions, wasting a lot of time and human resources. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the existing fixed clamping tooling for grinding explosion-proof motor fans, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a fixed clamping tool for grinding explosion-proof motor fans, which is to solve the problem that "manual adjustment is required during the grinding process to allow the grinder to grind the explosion-proof motor fan in all directions, wasting a lot of time cost and human resources".

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a fixed clamping tool for grinding explosion-proof motor fans, comprising:

[0008] The main unit comprises a working plate, a fixing plate is fixedly arranged on the working plate, a limiting plate is fixedly arranged on the fixing plate, a motor is arranged on the limiting plate, a fixing frame is fixedly arranged on the working plate, and a transmission member is arranged on the fixing plate;

[0009] The working unit includes a rotating shaft rotatably connected to the fixed frame, a connector is fixedly provided on the rotating shaft, a sliding rod is slidably provided on the connector, a connecting shaft is rotatably provided on the fixed plate, a third connecting rod is fixedly provided on the connecting shaft, a second connecting plate is rotatably provided on the third connecting rod, a clamping box is fixedly provided on the second connecting plate, and a clamping member is provided in the clamping box.

[0010] As a preferred solution of the fixed clamping tool for grinding an explosion-proof motor fan described in the utility model, the transmission component includes a first swing rod fixedly connected to the output end of the motor, a second swing rod is rotatably provided at one end of the first swing rod, and a first connecting plate is rotatably provided at one end of the second swing rod.

[0011] As a preferred solution of the fixed clamping tool for grinding an explosion-proof motor fan described in the utility model, wherein: the first connecting plate is rotatably connected to the fixing plate, and the first connecting plate is fixedly connected to the connecting shaft.

[0012] As a preferred solution of the fixed clamping tool for grinding an explosion-proof motor fan described in the utility model, the clamping component includes a cylinder fixedly arranged in the clamping box, a slider is fixedly provided at the output end of the cylinder, a connecting rod is rotatably provided on the slider, a limiter is fixedly provided in the clamping box, a limit block is slidably provided in the limiter, and a clamping arm is fixedly provided on the connecting rod.

[0013] As a preferred solution of the fixed clamping tool for grinding an explosion-proof motor fan described in the utility model, wherein: the limit block is in the shape of a shape, and one end of the connecting rod is rotatably connected to the limit block.

[0014] As a preferred solution of the fixed clamping tooling for grinding explosion-proof motor fans described in the utility model, wherein: the slider is slidably connected in the clamping box, and the clamping arm is slidably connected to the lower end of the clamping box.

[0015] Beneficial effects of the utility model:

[0016] 1. When the fan needs to be adjusted, turn on the motor, the motor output end drives the first swing rod to rotate, and then drives the first connecting plate to swing on the fixed frame through the second swing rod, thereby driving the connecting shaft to rotate, and the second connecting plate is driven to rotate through the third connecting rod, thereby driving the clamping box to rotate, making the adjustment more convenient.

[0017] 2. Open the cylinder, and the output end of the cylinder pushes the slider to slide in the clamping box, and then drives the limit block to slide on the limiter through the connecting rod, thereby driving the clamping arm to gather to the middle to clamp and fix the fan, replacing the manual fixing process of the staff and saving a lot of labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the overall front structure of a fixed clamping tool for grinding an explosion-proof motor fan proposed by the utility model;

[0020] Figure 2 is a schematic structural diagram of a first connecting plate;

[0021] Figure 3 It is a schematic diagram of the connecting shaft structure;

[0022] Figure 4 It is a schematic diagram of the clamping box structure;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the clamping box.

[0024] In the figure: 100, main unit; 101, working plate; 102, fixed plate; 103, limit plate; 104, motor; 105, fixed frame; 106, transmission member; 106a, first swing rod; 106b, second swing rod; 106c, first connecting plate; 200, working unit; 201, rotating shaft; 202, connector; 203, connecting shaft; 204, third connecting rod; 205, second connecting plate; 206, clamping box; 207, clamping member; 207a, cylinder; 207b, slider; 207c, connecting rod; 207d, limiter; 207e, limit block; 207f, clamping arm; 208, slide rod. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Reference Figure 1-5 The utility model provides a fixed clamping tool for grinding explosion-proof motor fans, comprising:

[0030] The main unit 100 includes a working plate 101, a fixing plate 102 is fixedly disposed on the working plate 101, a limiting plate 103 is fixedly disposed on the fixing plate 102, a motor 104 is disposed on the limiting plate 103, a fixing frame 105 is fixedly disposed on the working plate 101, and a transmission member 106 is disposed on the fixing plate 102;

[0031] The working unit 200 includes a rotating shaft 201 rotatably connected to the fixed frame 105, a connector 202 is fixedly provided on the rotating shaft 201, a sliding rod 208 is slidably provided on the connector 202, a connecting shaft 203 is rotatably provided on the fixed plate 102, a third connecting rod 204 is fixedly provided on the connecting shaft 203, a second connecting plate 205 is rotatably provided on the third connecting rod 204, a clamping box 206 is fixedly provided on the second connecting plate 205, and a clamping member 207 is provided in the clamping box 206.

[0032] The transmission component 106 includes a first swing rod 106a fixedly connected to the output end of the motor 104, one end of the first swing rod 106a is rotatably provided with a second swing rod 106b, and one end of the second swing rod 106b is rotatably provided with a first connecting plate 106c.

[0033] Furthermore, the first connecting plate 106 c is rotatably connected to the fixed plate 102 , and the first connecting plate 106 c is fixedly connected to the connecting shaft 203 .

[0034] Furthermore, the clamping member 207 includes a cylinder 207a fixedly arranged in the clamping box 206, a slider 207b is fixedly arranged at the output end of the cylinder 207a, a connecting rod 207c is rotatably arranged on the slider 207b, a limiter 207d is fixedly arranged in the clamping box 101, a limit block 207e is slidably arranged in the limiter 207d, and a clamping arm 207f is fixedly arranged on the connecting rod 207c.

[0035] Furthermore, the limiting block 207e is T-shaped, and one end of the connecting rod 207c is rotatably connected to the limiting block 207e.

[0036] Furthermore, the slider 207b is slidably connected in the clamping box 206, and the clamping arm 207f is slidably connected to the lower end of the clamping box 206.

[0037] During use, when the position of the fan needs to be adjusted, the motor 104 is turned on, and the output end of the motor 104 drives the first swing rod 106a to rotate, and then drives the first connecting plate 106c to swing on the fixed frame 105 through the second swing rod 106b, thereby driving the connecting shaft 203 to rotate accordingly, and driving the second connecting plate 205 to rotate through the third connecting rod 204, and then driving the clamping box 206 to rotate accordingly, making the adjustment more convenient; turn on the cylinder 207a, and the output end of the cylinder 207a pushes the slider 207b to slide in the clamping box 206, and then drives the limit block 207e to slide on the limiter 207d through the connecting rod 207c, thereby driving the clamping arm 207f to gather towards the middle, clamping and fixing the fan, replacing the manual fixing process of the staff, saving a lot of manpower costs.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fixed clamping tool for grinding explosion-proof motor fans, characterized in that: include: The main unit (100) comprises a working plate (101), a fixing plate (102) being fixedly provided on the working plate (101), a limiting plate (103) being fixedly provided on the fixing plate (102), a motor (104) being provided on the limiting plate (103), a fixing frame (105) being fixedly provided on the working plate (101), and a transmission component (106) being provided on the fixing plate (102); The working unit (200) comprises a rotating shaft (201) rotatably connected to the fixing frame (105), a connector (202) being fixedly provided on the rotating shaft (201), a sliding rod (208) being slidably provided on the connector (202), a connecting shaft (203) being rotatably provided on the fixing plate (102), a third connecting rod (204) being fixedly provided on the connecting shaft (203), a second connecting plate (205) being rotatably provided on the third connecting rod (204), a clamping box (206) being fixedly provided on the second connecting plate (205), and a clamping member (207) being provided inside the clamping box (206).

2. The fixing and clamping tool for grinding explosion-proof motor fans according to claim 1 is characterized in that: The transmission component (106) comprises a first swing rod (106a) fixedly connected to the output end of the motor (104), a second swing rod (106b) being rotatably provided at one end of the first swing rod (106a), and a first connecting plate (106c) being rotatably provided at one end of the second swing rod (106b).

3. The fixing and clamping tool for grinding explosion-proof motor fans according to claim 2 is characterized in that: The first connecting plate (106c) is rotatably connected to the fixed plate (102), and the first connecting plate (106c) is fixedly connected to the connecting shaft (203).

4. The fixing and clamping tool for grinding explosion-proof motor fans according to claim 1 is characterized in that: The clamping member (207) comprises a cylinder (207a) fixedly arranged in the clamping box (206), a slider (207b) being fixedly arranged at the output end of the cylinder (207a), a connecting rod (207c) being rotatably arranged on the slider (207b), a limiter (207d) being fixedly arranged in the clamping box (206), a limit block (207e) being slidably arranged in the limiter (207d), and a clamping arm (207f) being fixedly arranged on the connecting rod (207c).

5. The fixing and clamping tool for grinding explosion-proof motor fans according to claim 4 is characterized in that: The limit block (207e) is T-shaped, and one end of the connecting rod (207c) is rotatably connected to the limit block (207e).

6. The fixing and clamping tool for grinding explosion-proof motor fans according to claim 5 is characterized in that: The slider (207b) is slidably connected in the clamping box (206), and the clamping arm (207f) is slidably connected to the lower end of the clamping box (206).

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