Surface rust removal device for electric actuator

Abstract

The utility model belongs to the technical field of electric actuator machining, and particularly relates to an electric actuator surface rust removal device which comprises an electric actuator rust removal table. The top of the electric actuator rust removal table is fixedly connected with a blocking cover. The top of the blocking cover is fixedly connected with a fixing rod. One end of the fixed rod is fixedly connected with a first motor; the output end of the first motor is fixedly connected with a first belt wheel; the surface of the first belt wheel is connected with a transmission belt in a sleeving manner; one end of the transmission belt is connected with a second belt wheel in a sleeving manner; the electric actuator surface rust removal device solves the problems that when an existing electric actuator surface rust removal device conducts rust removal on the surface of an electric actuator, a large amount of rust slag is generated and needs to be cleaned by a user, and due to the fact that the inner space of the electric actuator surface rust removal device is small, cleaning by the user is inconvenient; and therefore, the use of the electric actuator surface rust removal device can be influenced by long-time accumulation.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric actuator processing, and specifically relates to a surface rust removal device for an electric actuator. Background Technique

[0002] An electric actuator is an important on-site driving device in an industrial process control system. It receives signals sent by the control system, converts electrical energy into mechanical energy, and thus controls the opening, closing, or adjustment of devices such as valves to ensure that the controlled medium operates according to the system requirements. The application fields of electric actuators are very extensive, including industrial sectors such as electric power, metallurgy, petroleum, and chemical industry. After long-term use, the surface of the electric actuator will corrode and rust, so a surface rust removal device for the electric actuator is required.

[0003] Currently, in the existing technology, the surface rust removal device for an electric actuator is a device specifically used for cleaning the oxide layer and rust on the metal surface. This device is usually driven by an electric motor. By contacting the metal surface with a high-speed rotating brush or other abrasive tools, the rust layer is removed by using friction. The design of the electric rust removal machine aims to improve work efficiency, reduce the need for manpower, and protect the metal surface from further corrosion.

[0004] However, when the existing surface rust removal device for an electric actuator rust-removes the surface of the electric actuator, a large amount of rust slag will be generated, which needs to be cleaned by the user. Since the internal space of the surface rust removal device for the electric actuator is small, it is not convenient for the user to clean, and thus long-term accumulation will affect the use of the surface rust removal device for the electric actuator. Therefore, a surface rust removal device for an electric actuator is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the existing technology and solve at least one of the technical problems proposed in the background technique, the utility model proposes a surface rust removal device for an electric actuator.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: An electric actuator surface rust removal device described in the present utility model includes an electric actuator rust removal table; a blocking cover is fixedly connected to the top of the electric actuator rust removal table; a fixed rod is fixedly connected to the top of the blocking cover; a first motor is fixedly connected to one end of the fixed rod; a first belt pulley is fixedly connected to the output end of the first motor; a transmission belt is sleeved and connected to the surface of the first belt pulley; a second belt pulley is sleeved and connected to one end of the transmission belt; rust removal brushes are fixedly connected to the bottoms of both the second belt pulley and the first belt pulley; an electric actuator placement plate is arranged on the top of the electric actuator rust removal table; a fixed block is fixedly connected to the top of the electric actuator placement plate; a threaded column is threadedly connected to the inside of the fixed block; a rotating disk is fixedly connected to one end of the threaded column, and a limiting clamping plate is fixedly connected to the other end of the threaded column; connecting rods are fixedly connected to both sides of the electric actuator placement table; a cleaning cotton brush is arranged at the bottom of the connecting rod; the bottom of the cleaning cotton brush contacts the top of the electric actuator rust removal table; a connecting plate is fixedly connected to the bottom of the electric actuator rust removal table; a second motor is fixedly connected to one side of the connecting plate; a lead screw is fixedly connected to the output end of the second motor; a moving block is threadedly connected to the surface of the lead screw; a connecting block is fixedly connected to the top of the moving block; the top of the connecting block is fixedly connected to the bottom of the electric actuator placement table; a collection component is arranged at the bottom of the electric actuator rust removal table.

[0007] Preferably, the collection component includes a collection box; a collection groove is opened at the top of the electric actuator rust removal table; the collection box is arranged at the bottom of the electric actuator rust removal table; a limiting clamping block is fixedly connected to the top of the collection box; a limiting clamping groove is opened at the bottom of the electric actuator rust removal table; the shape of the limiting clamping block is a T-shaped shape; a handle is fixedly connected to one side of the collection box.

[0008] Preferably, a limiting sliding block is fixedly connected to the bottom of the moving block; an auxiliary block is fixedly connected to the bottom of the connecting plate; a limiting sliding rod is slidably connected to the inside of the limiting sliding block; both ends of the limiting sliding rod penetrate through the limiting sliding block and are fixedly connected to the auxiliary block.

[0009] Preferably, a moving groove is opened at the bottom of the electric actuator rust removal table; the moving groove is used in cooperation with the connecting block; a guiding sliding rod is slidably connected to the inside of the connecting block; both ends of the guiding sliding rod penetrate through the connecting block and are fixedly connected to the electric actuator rust removal table; the guiding sliding rod is located in the moving groove.

[0010] Preferably, a folding baffle is arranged inside the moving groove; one end of the folding baffle is fixedly connected to the connecting block; the other end of the folding baffle is fixedly connected to the electric actuator rust removal table.

[0011] Preferably, a fixing stud is threadedly connected to the surface of the connecting rod; the surface of the fixing stud is threadedly connected to the cleaning cotton brush.

[0012] Preferably, a limiting bearing is sleeved and connected to one end of the lead screw; one end of the limiting bearing is fixedly connected to the connecting plate.

[0013] Advantages of the present utility model:

[0014] 1. The present utility model provides a device for removing rust on the surface of an electric actuator. By placing the electric actuator on the electric actuator placement plate, then rotating the rotating disc on the threaded column to make the threaded column rotate and move, the threaded column drives the limiting clamping plate to clamp and fix the electric actuator. Then the user starts the first motor and the second motor. The first motor drives the first pulley to rotate, the first pulley drives the second pulley to rotate through the transmission belt, the first pulley and the second pulley drive the rust removal brush to rotate. At the same time, the second motor drives the lead screw to rotate, the lead screw drives the moving block to move, the moving block drives the connecting block to move, the connecting block drives the electric actuator placement plate to move, the electric actuator placement plate drives the connecting rod to move, and the connecting rod drives the cleaning cotton brush to move, so as to clean the rust slag on the rust removal table of the electric actuator, reduce the accumulation of rust slag, reduce the influence on the work of the electric actuator rust removal device, facilitate the user to clean it, and improve the work efficiency.

[0015] 2. The present utility model provides a device for removing rust on the surface of an electric actuator. The cleaning cotton brush is used to clean the rust slag on the rust removal table of the electric actuator, so that the rust slag falls into the collection box through the collection groove for collection. After collection, the user pulls the handle, and the handle drives the collection box to be pulled out to pour the collection box, thus facilitating the user to collect and process. Description of the Drawings

[0016] The drawings described herein are used to provide a further understanding of the present utility model, form a part of this application, and the schematic embodiments and descriptions of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is the three-dimensional view of the present utility model;

[0018] Figure 2 is the rear three-dimensional view of the device for removing rust on the surface of the electric actuator in the present utility model;

[0019] Figure 3 is the left cross-sectional three-dimensional view of the device for removing rust on the surface of the electric actuator in the present utility model;

[0020] Figure 4 is the front cross-sectional three-dimensional view of the device for removing rust on the surface of the electric actuator in the present utility model;

[0021] Figure 5 In the present utility model Figure 1 is the enlarged three-dimensional view of location A in it.

[0022] Legend description:

[0023] 1. Electric actuator rust removal table; 101. Blocking cover; 102. Fixed rod; 103. First motor; 104. First pulley; 105. Transmission belt; 106. Second pulley; 107. Rust removal brush; 108. Electric actuator placement plate; 109. Fixed block; 110. Threaded column; 111. Rotating disc; 112. Limit clamping plate; 113. Connecting rod; 114. Cleaning cotton brush; 115. Connecting plate; 116. Second motor; 117. Lead screw; 118. Moving block; 119. Connecting block; 2. Collection box; 201. Limit clamping block; 202. Handle; 203. Collection groove; 3. Limit sliding block; 301. Auxiliary block; 302. Limit sliding rod; 4. Moving groove; 401. Guide sliding rod; 5. Folding baffle; 6. Fixed stud; 7. Limit bearing. Specific implementation manners

[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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0025] The following gives specific embodiments.

[0026] Please refer to Figure 1 - Figure 5, the present utility model provides a surface rust removal device for an electric actuator, including an electric actuator rust removal table 1; a blocking cover 101 is fixedly connected to the top of the electric actuator rust removal table 1; a fixing rod 102 is fixedly connected to the top of the blocking cover 101; a first motor 103 is fixedly connected to one end of the fixing rod 102; a first pulley 104 is fixedly connected to the output end of the first motor 103; a transmission belt 105 is sleeved and connected to the surface of the first pulley 104; a second pulley 106 is sleeved and connected to one end of the transmission belt 105; rust removal brushes 107 are fixedly connected to the bottoms of both the second pulley 106 and the first pulley 104; an electric actuator placement plate 108 is arranged on the top of the electric actuator rust removal table 1; a fixing block 109 is fixedly connected to the top of the electric actuator placement plate 108; a threaded column 110 is threadedly connected to the inside of the fixing block 109; a rotating disk 111 is fixedly connected to one end of the threaded column 110, and a limiting clamping plate 112 is fixedly connected to the other end of the threaded column 110; connecting rods 113 are fixedly connected to both sides of the electric actuator placement table; a cleaning cotton brush 114 is arranged at the bottom of the connecting rod 113; the bottom of the cleaning cotton brush 114 contacts the top of the electric actuator rust removal table 1; a connecting plate 115 is fixedly connected to the bottom of the electric actuator rust removal table 1; a second motor 116 is fixedly connected to one side of the connecting plate 115; a lead screw 117 is fixedly connected to the output end of the second motor 116; a moving block 118 is threadedly connected to the surface of the lead screw 117; a connecting block 119 is fixedly connected to the top of the moving block 118; the top of the connecting block 119 is fixedly connected to the bottom of the electric actuator placement table; a collection component is arranged at the bottom of the electric actuator rust removal table 1; during operation, by placing the electric actuator on the electric actuator placement plate 108, then rotating the rotating disk 111 on the threaded column 110 to make the threaded column 110 rotate and move, the threaded column 110 drives the limiting clamping plate 112 to clamp and fix the electric actuator, and then the user starts the first motor 103 and the second motor 116. The first motor 103 drives the first pulley 104 to rotate, the first pulley 104 drives the second pulley 106 to rotate through the transmission belt 105, the first pulley 104 and the second pulley 106 drive the rust removal brushes 107 to rotate, and at the same time, the second motor 116 drives the lead screw 117 to rotate, the lead screw 117 drives the moving block 118 to move, the moving block 118 drives the connecting block 119 to move, the connecting block 119 drives the electric actuator placement plate 108 to move, the electric actuator placement plate 108 drives the connecting rod 113 to move, and the connecting rod 113 drives the cleaning cotton brush 114 to move, thereby cleaning the rust slag on the electric actuator rust removal table 1, reducing the accumulation of rust slag, reducing the influence on the operation of the electric actuator rust removal device, facilitating the user to clean it, and improving the work efficiency.

[0027] Further, as Figure 2 andFigure 3 As shown in the figure, the collection component includes a collection box 2; a collection groove 203 is opened at the top of the electric actuator rust removal table 1; the collection box 2 is arranged at the bottom of the electric actuator rust removal table 1; a limit card block 201 is fixedly connected to the top of the collection box 2; a limit card slot is opened at the bottom of the electric actuator rust removal table 1; the shape of the limit card block 201 is a T-shaped shape; a handle 202 is fixedly connected to one side of the collection box 2; during operation, the rust residues on the electric actuator rust removal table 1 are cleaned by the cleaning cotton brush 114, so that the rust residues fall into the collection box 2 through the collection groove 203 for collection. After collection, the user pulls the handle 202, and the handle 202 drives the collection box 2 to be pulled out, and the collection box 2 is tilted, so as to facilitate the user to carry out collection and treatment.

[0028] Further, as Figure 4 shown in the figure, a limit slider 3 is fixedly connected to the bottom of the moving block 118; an auxiliary block 301 is fixedly connected to the bottom of the connecting plate 115; a limit slide bar 302 is slidably connected inside the limit slider 3; both ends of the limit slide bar 302 penetrate through the limit slider 3 and are fixedly connected to the auxiliary block 301; during operation, the moving block 118 drives the limit slider 3 to slide on the limit slide bar 302, and the limit slider 3 is horizontally limited, so as to horizontally limit the moving block 118, making it easier for the moving block 118 to move when rotating along with the lead screw 117, and reducing the wear of the moving block 118.

[0029] Further, as Figure 4 shown in the figure, a moving groove 4 is opened at the bottom of the electric actuator rust removal table 1; the moving groove 4 is used in cooperation with the connecting block 119; a guiding slide bar 401 is slidably connected inside the connecting block 119; both ends of the guiding slide bar 401 penetrate through the connecting block 119 and are fixedly connected to the electric actuator rust removal table 1; the guiding slide bar 401 is located inside the moving groove 4; during operation, the moving block 118 drives the connecting block 119 to move on the guiding slide bar 401 and in the moving groove 4, and the connecting block 119 is horizontally guided, reducing the wear of the connecting block 119 and prolonging the service life of the connecting block 119.

[0030] Further, as Figure 4 shown in the figure, a folding baffle 5 is arranged inside the moving groove 4; one end of the folding baffle 5 is fixedly connected to the connecting block 119; the other end of the folding baffle 5 is fixedly connected to the electric actuator rust removal table 1; during operation, the folding baffle 5 shields the moving groove 4, reducing the falling of rust residues from the moving groove 4 and reducing the influence on the cleaning of rust residues.

[0031] Further, as Figure 5As shown, a fixing stud 6 is threadedly connected to the surface of the connecting rod 113; the surface of the fixing stud 6 is threadedly connected to the cleaning cotton brush 114; during operation, the user rotates the fixing stud 6 to disengage the fixing stud 6 from the cleaning cotton brush 114 and the connecting rod 113, enabling the cleaning cotton brush 114 to be disassembled and replaced.

[0032] Further, as Figure 4 shown, a limiting bearing 7 is sleeved and connected to one end of the lead screw 117; one end of the limiting bearing 7 is fixedly connected to the connecting plate 115; during operation, the lead screw 117 rotates on the connecting plate 115 through the limiting bearing 7, horizontally limiting the lead screw 117, reducing the wear of the lead screw 117, and extending the service life of the lead screw 117.

[0033] Working principle: Place the electric actuator on the electric actuator placement plate 108, and then rotate the rotating disk 111 on the threaded column 110 to make the threaded column 110 rotate and move. The threaded column 110 drives the limit clamping plate 112 to clamp and fix the electric actuator. Then the user starts the first motor 103 and the second motor 116. The first motor 103 drives the first pulley 104 to rotate, and the first pulley 104 drives the second pulley 106 to rotate through the transmission belt 105. The first pulley 104 and the second pulley 106 drive the rust removal brush 107 to rotate. At the same time, the second motor 116 drives the lead screw 117 to rotate, the lead screw 117 drives the moving block 118 to move, the moving block 118 drives the connecting block 119 to move, the connecting block 119 drives the electric actuator placement plate 108 to move, the electric actuator placement plate 108 drives the connecting rod 113 to move, and the connecting rod 113 drives the cleaning cotton brush 114 to move, so as to clean the rust slag on the electric actuator rust removal table 1, reduce the accumulation of rust slag, reduce the impact on the work of the electric actuator rust removal device, facilitate the user to clean it, improve the work efficiency. The cleaning cotton brush 114 cleans the rust slag on the electric actuator rust removal table 1, so that the rust slag falls into the collection box 2 through the collection groove 203 for collection. After collection, the user pulls the handle 202, and the handle 202 drives the collection box 2 to be pulled out to pour the collection box 2, so as to facilitate the user to collect and process. The moving block 118 drives the limit slider 3 to slide on the limit slide rod 302 to horizontally limit the limit slider 3, so as to horizontally limit the moving block 118, make the moving block 118 move more easily when rotating with the lead screw 117, reduce the wear of the moving block 118. The moving block 118 drives the connecting block 119 to move on the guiding slide rod 401 and the moving groove 4 to horizontally guide the connecting block 119, reduce the wear of the connecting block 119, and extend the service life of the connecting block 119. The folding baffle 5 blocks the moving groove 4 to reduce the rust slag from falling out of the moving part and reduce the impact on the rust slag cleaning. The user rotates the fixing stud 6 to make the fixing stud 6 disengage from the cleaning cotton brush 114 and the connecting rod 113, so that the cleaning cotton brush 114 can be disassembled and the cleaning cotton brush 114 can be replaced. The lead screw 117 rotates on the connecting plate 115 through the limit bearing 7 to horizontally limit the lead screw 117, reduce the wear of the lead screw 117, and extend the service life of the lead screw 117.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. An electric actuator surface rust removal device, comprising an electric actuator rust removal table (1); characterized in that: A blocking cover (101) is fixedly connected to the top of the electric actuator rust removal table (1); a fixing rod (102) is fixedly connected to the top of the blocking cover (101); one end of the fixing rod (102) is fixedly connected to a first motor (103); an output end of the first motor (103) is fixedly connected to a first pulley (104); a transmission belt (105) is sleeved and connected to the surface of the first pulley (104); one end of the transmission belt (105) is sleeved and connected to a second pulley (106); rust removal brushes (107) are fixedly connected to the bottoms of both the second pulley (106) and the first pulley (104); an electric actuator placing plate (108) is arranged on the top of the electric actuator rust removal table (1); a fixing block (109) is fixedly connected to the top of the electric actuator placing plate (108); a threaded column (110) is threadedly connected to the inside of the fixing block (109); one end of the threaded column (110) is fixedly connected to a rotating disc (111), and the other end of the threaded column (110) is fixedly connected to a limiting clamping plate (112); connecting rods (113) are fixedly connected to both sides of the electric actuator placing table; a cleaning cotton brush (114) is arranged at the bottom of the connecting rod (113); the bottom of the cleaning cotton brush (114) is in contact with the top of the electric actuator rust removal table (1); a connecting plate (115) is fixedly connected to the bottom of the electric actuator rust removal table (1); a second motor (116) is fixedly connected to one side of the connecting plate (115); an output end of the second motor (116) is fixedly connected to a lead screw (117); a moving block (118) is threadedly connected to the surface of the lead screw (117); a connecting block (119) is fixedly connected to the top of the moving block (118); the top of the connecting block (119) is fixedly connected to the bottom of the electric actuator placing table; a collection assembly is arranged at the bottom of the electric actuator rust removal table (1).

2. The surface rust removal device for an electric actuator according to claim 1, wherein: The collection assembly includes a collection box (2); a collection groove (203) is formed in the top of the electric actuator rust removal table (1); the collection box (2) is arranged at the bottom of the electric actuator rust removal table (1); a limiting clamping block (201) is fixedly connected to the top of the collection box (2); a limiting clamping groove is formed in the bottom of the electric actuator rust removal table (1); the shape of the limiting clamping block (201) is a T shape; a handle (202) is fixedly connected to one side of the collection box (2).

3. An electric actuator surface rust removal device according to claim 1, characterized in that: A limiting sliding block (3) is fixedly connected to the bottom of the moving block (118); an auxiliary block (301) is fixedly connected to the bottom of the connecting plate (115); a limiting sliding rod (302) is slidably connected to the inside of the limiting sliding block (3); both ends of the limiting sliding rod (302) penetrate through the limiting sliding block (3) and are fixedly connected to the auxiliary block (301).

4. An electric actuator surface rust removal device according to claim 1, characterized in that: A moving groove (4) is formed at the bottom of the electric actuator rust removal table (1); the moving groove (4) is used in cooperation with a connecting block (119); a guiding slide bar (401) is slidably connected inside the connecting block (119); both ends of the guiding slide bar (401) penetrate through the connecting block (119) and are fixedly connected to the electric actuator rust removal table (1); the guiding slide bar (401) is located inside the moving groove (4).

5. The surface derusting device for an electric actuator according to claim 4, characterized in that: A folding baffle (5) is arranged inside the moving groove (4); one end of the folding baffle (5) is fixedly connected to the connecting block (119); the other end of the folding baffle (5) is fixedly connected to the electric actuator rust removal table (1).

6. The surface rust removal device for an electric actuator according to claim 1, characterized in that: A fixing stud (6) is threadedly connected to the surface of the connecting rod (113); the surface of the fixing stud (6) is threadedly connected to a cleaning cotton brush (114).

7. An electric actuator surface rust removal device according to claim 1, characterized in that: One end of the lead screw (117) is sleeved and connected with a limit bearing (7); one end of the limit bearing (7) is fixedly connected to a connecting plate (115).

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