Cleaning device for silicon-carbon alloy casting

Abstract

The utility model belongs to the technical field of alloy casting, and particularly relates to a cleaning device for silicon-carbon alloy casting, which comprises a base, a controller and a support frame are mounted on the base, a fixing seat is mounted on the support frame, the fixing seat is rotatably connected with a mounting frame, a support plate is mounted on one side of the front end of the mounting frame, and a driven shaft is rotatably clamped on the other side of the front end of the mounting frame. The driven shaft is in transmission connection with a motor through a belt transmission mechanism, the motor is installed on the installation frame, the supporting plate is rotationally connected with a polishing assembly in a sleeved mode, the polishing assembly is inserted into the driven shaft, a lower connecting base is installed on the installation frame and rotationally connected with an electric cylinder, the electric cylinder is rotationally connected with an upper connecting base, and the upper connecting base is installed on the supporting frame. The polishing assembly can be driven to move downwards by controlling the electric cylinder to stretch out and draw back, and castings placed on the machine base are polished and cleaned conveniently in a labor-saving mode. And various grinding wheels in the polishing wheel set are driven by the motor to rotate at the same time, so that a worker can carry out appropriate grinding according to needs, the workload is effectively reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of alloy casting, and in particular relates to a cleaning device for silicon-carbon alloy casting. Background Art

[0002] In the traditional converter smelting process, the alloy variety structure is relatively simple, and the resources of silicon-manganese alloy and ferrosilicon are becoming increasingly scarce, and the market prices are rising, resulting in increased steelmaking costs. The emergence of silicon-carbon alloys provides a new alloying option for converter smelting, which has a stable effect, and the chemical composition, mechanical properties and internal control quality of the steel are superior to those of traditional processes.

[0003] In order to ensure the quality of the castings and the smooth production during silicon-carbon alloy casting, the castings need to be sandblasted, shot blasted and deburred in sequence. In the prior art, small processing plants are constrained by production costs. When deburring silicon-carbon alloy castings, they need to use a handheld angle grinder to manually grind the surface of the castings, and replace different types of polishing wheels as needed during the grinding process. In the above-mentioned deburring grinding method, a long time of hand-held angle grinder is required, which consumes a lot of physical strength; in addition, frequent replacement of polishing wheels will also increase the workload and reduce the efficiency of grinding. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a cleaning device for silicon-carbon alloy casting to solve the problem that when grinding the existing silicon-carbon alloy, small factory workers need to use a hand-held angle grinder for a long time, which consumes a lot of physical energy; in addition, frequent replacement of polishing wheels will also increase workload and reduce grinding efficiency.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a cleaning device for silicon-carbon alloy casting, comprising a machine base, a controller and a support frame installed on the machine base, a fixed seat installed on the support frame, the fixed seat is rotatably connected to the rear end of the mounting frame through a pin shaft, a support plate is installed on one side of the front end of the mounting frame and a driven shaft is rotatably clamped on the other side, the driven shaft is connected to the motor through a belt transmission mechanism, the motor is installed on the mounting frame, the support plate is rotatably sleeved on one end of the polishing assembly, the other end of the polishing assembly is inserted in the driven shaft, a plurality of polishing wheel groups are installed on the polishing assembly, a lower connecting seat is installed on the mounting frame behind the polishing assembly, the lower connecting seat is rotatably connected to the bottom end of the electric cylinder through a pin shaft, the top of the electric cylinder is rotatably connected to the upper connecting seat through a pin shaft, and the upper connecting seat is installed on the support frame.

[0006] The beneficial effects of the utility model are as follows: the operator can control the extension and retraction of the electric cylinder to drive the polishing assembly to move downward, thereby performing labor-saving and convenient polishing and cleaning of the casting placed on the machine base; the various polishing wheels in the polishing wheel group rotate simultaneously under the drive of the motor, so that the staff can perform appropriate polishing according to needs, effectively reducing the workload and improving work efficiency.

[0007] In order to make the motor drive the driven shaft to rotate stably;

[0008] As a further improvement of the above technical solution: the driving pulley in the belt transmission mechanism is installed on the output shaft of the motor, and the driven pulley in the belt transmission mechanism is installed at one end of the driven shaft.

[0009] The beneficial effect of this improvement is that the motor can stably drive the driven shaft to rotate on the mounting frame through the arrangement of the belt transmission mechanism.

[0010] In order to make the polishing assembly rotate stably under the drive of the driven shaft;

[0011] As a further improvement of the above technical solution: a connector is provided at one end of the polishing assembly, the connector is a regular prism structure, and a groove body for slidingly sleeve-connecting the connector is provided at one end of the driven shaft.

[0012] The beneficial effect of this improvement is that after the polishing assembly is plugged into the driven shaft, the driven shaft can drive the overall stable rotation of the polishing assembly through the connecting head.

[0013] In order to ensure the stability of the polishing component rotation;

[0014] As a further improvement of the above technical solution: a bearing rotatably connected to the polishing assembly is arranged on the support plate, a limiting plate is arranged at one end of the outer side surface of the polishing assembly, and an end face bearing is mounted on the polishing assembly between the limiting plate and the support plate.

[0015] The beneficial effect of this improvement is that the polishing assembly can maintain stable rotation under the support of the limiting plate and the supporting plate.

[0016] For convenient loading and unloading and replacement of polishing components;

[0017] As a further improvement of the above technical solution: the support plate is connected to the mounting frame by connecting bolts, the polishing assembly is a T-block structure, and the front end of the mounting frame is formed with a groove structure that slides with the support plate.

[0018] The beneficial effect of this improvement is that after the polishing assembly is slidably plugged into the driven shaft, the support plate can be interactively inserted into the mounting frame and then locked using connecting bolts, thereby achieving convenient and stable installation and quick disassembly.

[0019] In order to improve the polishing efficiency of the polishing assembly on the casting;

[0020] As a further improvement of the above technical solution: the polishing wheel set consists of a green silicon carbide coarse grinding wheel, a green silicon carbide fine grinding wheel, a ceramic bond grinding wheel and a resin bond grinding wheel which are equidistantly installed on the polishing assembly.

[0021] The beneficial effect of this improvement is that the operator can move the workpiece under different types of grinding wheels for convenient and efficient grinding.

[0022] For grinding work with labor-saving controls;

[0023] As a further improvement of the above technical solution: the electric cylinder and the motor are electrically connected to a controller, and the controller includes a control switch and a relay.

[0024] The beneficial effect of this improvement is that the operator can conveniently control the operating status of the electric cylinder and the motor through the controller.

[0025] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0027] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0028] Figure 3 It is a structural schematic diagram of the polishing component in the utility model;

[0029] Figure 4 It is an enlarged view of A in the utility model;

[0030] In the figure: 1. machine base; 2. controller; 3. support frame; 4. fixing seat; 5. mounting frame; 6. motor; 7. belt transmission mechanism; 8. driven shaft; 9. polishing assembly; 91. polishing wheel assembly; 92. limit plate; 93. connector; 10. support plate; 11. lower connecting seat; 12. electric cylinder; 13. upper connecting seat; 14. connecting bolts. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0032] Embodiment 1:

[0033] like Figure 1—4 shows: a cleaning device for silicon-carbon alloy casting, comprising a machine base 1, on which a controller 2 and a support frame 3 are installed, on which a fixed seat 4 is installed, and the fixed seat 4 is rotatably connected to the rear end of the mounting frame 5 through a pin shaft, a support plate 10 is installed on one side of the front end of the mounting frame 5 and a driven shaft 8 is rotatably mounted on the other side, and the driven shaft 8 is connected to the motor 6 through a belt transmission mechanism 7, and the motor 6 is installed on the mounting frame 5, and the support plate 10 is rotatably sleeved on one end of a polishing component 9, and the other end of the polishing component 9 is inserted in the driven shaft 8, and a plurality of polishing wheel groups 91 are installed on the polishing component 9, and a lower connecting seat 11 is installed on the mounting frame 5 behind the polishing component 9, and the lower connecting seat 11 is rotatably clamped by a pin shaft. The shaft is rotatably connected to the bottom end of the electric cylinder 12, and the top end of the electric cylinder 12 is rotatably connected to the upper connecting seat 13 through a pin shaft. The upper connecting seat 13 is installed on the support frame 3. The operator can control the extension and retraction of the electric cylinder 12 to drive the polishing assembly 9 to move downward, thereby performing labor-saving and convenient polishing and cleaning of the casting placed on the machine base 1; the various polishing wheels in the polishing wheel group 91 rotate simultaneously under the drive of the motor 6, so that the staff can perform appropriate polishing according to needs, effectively reducing the workload and improving work efficiency. The active pulley in the belt transmission mechanism 7 is installed on the output shaft of the motor 6, and the driven pulley in the belt transmission mechanism 7 is installed at one end of the driven shaft 8. The motor 6 can stably drive the driven shaft 8 to rotate on the mounting frame 5 through the setting of the belt transmission mechanism 7. A connector 93 is provided at one end of the polishing assembly 9, and the connector 93 is a regular prism structure. A groove body for slidingly sleeved connector 93 is provided at one end of the driven shaft 8. After the polishing assembly 9 is plugged and connected to the driven shaft 8, the driven shaft 8 can drive the polishing assembly 9 to rotate stably as a whole through the connector 93. A bearing for rotatably connecting the polishing assembly 9 is provided on the support plate 10. A limit plate 92 is provided at one end of the outer side surface of the polishing assembly 9. An end bearing is sleeved on the polishing assembly 9 between the limit plate 92 and the support plate 10. The polishing assembly 9 can maintain stable rotation under the support of the limit plate 92 and the support plate 10. The support plate 10 is connected to the mounting frame 5 through a connecting bolt 14. The polishing assembly 9 is a T-block structure. The front end of the frame 5 is formed with a groove structure that slides with the support plate 10. After the polishing component 9 is slidably inserted into the driven shaft 8, the support plate 10 can be interactively inserted into the mounting frame 5, and then locked using the connecting bolts 14, thereby achieving convenient and stable installation and quick disassembly. The polishing wheel group 91 is composed of a green silicon carbide coarse grinding wheel, a green silicon carbide fine grinding wheel, a ceramic bond grinding wheel and a resin bond grinding wheel that are equidistantly installed on the polishing component 9. The operator can move the workpiece under different types of grinding wheels for convenient and efficient grinding. The electric cylinder 12 and the motor 6 are electrically connected to the controller 2. The controller 2 includes a control switch and a relay. The operator can conveniently control the operating status of the electric cylinder 12 and the motor 6 through the controller 2.

[0034] The working principle of the present technical solution is as follows: a silicon-carbon alloy casting is placed on a machine base 1, and the motor 6 is controlled to run and the electric cylinder 12 is controlled to extend to a suitable length through a controller 2; when the motor 6 is running, the driven shaft 8 is driven to rotate through a belt transmission mechanism 7, and the driven shaft 8 drives the polishing assembly 9 to rotate synchronously; when the electric cylinder 12 is extended, it drives the mounting frame 5 to rotate downward with the fixed seat 4 as a support, so that the polishing assembly 9 rotatably mounted on the front end of the mounting frame 5 is abutted against the surface of the casting, and the casting is polished by a high-speed rotating polishing wheel group 91. The operator can adjust the polishing position by horizontally moving the casting on the machine base 1 and adjusting the telescopic length of the electric cylinder 12.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A cleaning device for silicon-carbon alloy casting, characterized in that: The invention comprises a machine base (1), wherein a controller (2) and a support frame (3) are mounted on the machine base (1), wherein a fixing seat (4) is mounted on the support frame (3), wherein the fixing seat (4) is rotatably connected to the rear end of a mounting frame (5) via a pin shaft, wherein a support plate (10) is mounted on one side of the front end of the mounting frame (5) and a driven shaft (8) is rotatably mounted on the other side, wherein the driven shaft (8) is connected to a motor (6) via a belt transmission mechanism (7), wherein the motor (6) is mounted on the mounting frame (5), and wherein the support plate (10) is connected to the rear end of the mounting frame (5) via a pin shaft. ) is rotatably sleeved on one end of a polishing assembly (9), the other end of the polishing assembly (9) is inserted into a driven shaft (8), a plurality of polishing wheel groups (91) are mounted on the polishing assembly (9), a lower connecting seat (11) is mounted on a mounting frame (5) behind the polishing assembly (9), the lower connecting seat (11) is rotatably connected to the bottom end of an electric cylinder (12) via a pin shaft, the top end of the electric cylinder (12) is rotatably connected to an upper connecting seat (13) via a pin shaft, and the upper connecting seat (13) is mounted on a support frame (3).

2. A cleaning device for silicon-carbon alloy casting according to claim 1, characterized in that: The driving pulley in the belt transmission mechanism (7) is mounted on the output shaft of the motor (6), and the driven pulley in the belt transmission mechanism (7) is mounted on one end of the driven shaft (8).

3. A cleaning device for silicon-carbon alloy casting according to claim 1, characterized in that: A connector (93) is provided at one end of the polishing assembly (9), and the connector (93) is a regular prism structure. A groove body for slidingly sleeve-connecting the connector (93) is provided at one end of the driven shaft (8).

4. A cleaning device for silicon-carbon alloy casting according to claim 1, characterized in that: The support plate (10) is provided with a bearing rotatably connected to the polishing assembly (9), a limit plate (92) is provided at one end of the outer side surface of the polishing assembly (9), and an end face bearing is sleeved on the polishing assembly (9) between the limit plate (92) and the support plate (10).

5. A cleaning device for silicon-carbon alloy casting according to claim 1, characterized in that: The support plate (10) is connected to the mounting frame (5) via connecting bolts (14); the polishing assembly (9) is a T-block structure; and a groove structure that is slidably matched with the support plate (10) is formed at the front end of the mounting frame (5).

6. A cleaning device for silicon-carbon alloy casting according to claim 1, characterized in that: The polishing wheel set (91) is composed of a green silicon carbide coarse grinding wheel, a green silicon carbide fine grinding wheel, a ceramic bond grinding wheel and a resin bond grinding wheel which are equidistantly installed on the polishing assembly (9).

7. A cleaning device for silicon-carbon alloy casting according to claim 1, characterized in that: The electric cylinder (12) and the motor (6) are electrically connected to a controller (2), and the controller (2) includes a control switch and a relay.

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