Bearing producing, machining and grinding device capable of preventing dust from drifting away

Abstract

The utility model discloses a bearing producing, machining and polishing device capable of preventing dust from drifting away, which belongs to the technical field of bearing machining and comprises a workbench, four supporting columns are connected to the workbench, a top plate is connected to the top ends of the supporting columns, an electric hydraulic rod is arranged on the top plate in a penetrating manner, and the electric hydraulic rod is connected with the workbench. The bottom end of the electric hydraulic rod is connected with a movable polishing assembly. According to the bearing producing, machining and polishing device capable of preventing dust from drifting away, by arranging an extension rod, a contact plate, a moving plate, an air frame, a telescopic air cylinder and a shielding soft cushion, the extension rod can be far away from the contact plate in the process, an elastic assembly controls the moving plate to move downwards, and air in the air frame is extruded to enter the telescopic air cylinder through an air pipe; the telescopic air cylinder extends to control the shielding soft cushion to be unfolded, the shielding soft cushion is automatically unfolded to shield and concentrate chippings during polishing operation and is automatically stored after polishing is completed, bearing taking and placing and chipping collection are not affected, and the situation that dust drifts away in a large range is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing, in particular to a bearing production, processing and grinding device capable of preventing dust from floating. Background Art

[0002] During the processing, the end faces of bearing rings need to be polished to remove burrs. In order to facilitate the removal and placement of bearings and the cleaning and collection of processing debris on the workbench, the workbench is usually set to an open state. However, the disadvantage of the open state is that the debris will splash randomly and fall in many locations in the processing workshop, affecting the environment and subsequent collection work. Therefore, a bearing production, processing and polishing device that can prevent dust from drifting is needed to solve the above problems. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a bearing production, processing and grinding device that prevents dust from drifting away, which solves the problem of debris splashing during the bearing grinding operation, affecting the environment and subsequent collection.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing production, processing and grinding device for preventing dust from floating, comprising a workbench, four support columns are connected to the workbench, the top ends of the support columns are connected to a top plate, an electric hydraulic rod is penetrated on the top plate, the bottom end of the electric hydraulic rod is connected to a mobile polishing assembly, two extension rods are connected to the side of the electric hydraulic rod, two electric push rods are connected to the workbench, one end of the electric push rod is connected to a mobile clamping plate, a mobile shielding device is connected to the workbench, two air pipes are connected to the side of the mobile shielding device, the other end of the air pipe is connected to an extrusion control device, the extrusion control device is connected in the top plate, and two suction pipes are penetrated on the top plate;

[0005] The movable shielding device comprises a shielding cushion, a movable ring is connected to the shielding cushion, four extension blocks are connected to the side of the movable ring, a telescopic air cylinder is connected under the extension block, and the telescopic air cylinder is connected to the air pipe.

[0006] As a further solution of the utility model: the telescopic air cylinder is installed on the workbench, the shielding cushion is connected to the workbench, and the electric push rod and the movable clamping plate are located inside the shielding cushion.

[0007] As a further solution of the utility model: the air pipe is arranged through the support column and the workbench, and the movable polishing component is located in the shielding cushion.

[0008] As a further solution of the utility model: four supporting legs are connected under the workbench, and anti-slip pads are provided at the bottom ends of the supporting legs.

[0009] As a further solution of the utility model: the extrusion control device includes an air frame, the air frame is penetrated in the top plate, a movable plate is slidably provided in the air frame, a movable rod is connected under the movable plate, a contact plate is connected to the bottom end of the movable rod, and the position of the contact plate corresponds to the position of the extension rod.

[0010] As a further solution of the utility model: the movable plate is connected to an elastic component arranged in an air frame, and the air frame is connected to the air pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The anti-dust dispersion bearing production and processing grinding device is provided with an extension rod, a contact plate, a movable plate, an air frame, a telescopic air cylinder and a shielding cushion. When the bearing is polished, the electric hydraulic rod will drive the movable polishing assembly to move downward. This process will make the extension rod away from the contact plate. The elastic assembly controls the movable plate to move downward. The gas in the air frame is squeezed through the air pipe into the telescopic air cylinder. The telescopic air cylinder is extended to control the expansion of the shielding cushion. The shielding cushion is automatically expanded to shield and concentrate the debris during the polishing operation, and is automatically stored after the polishing is completed, which does not affect the placement and collection of the bearing and avoids the large-scale dispersion of dust.

[0013] 2. The anti-dust bearing production, processing and grinding device is provided with a suction pipe, an electric push rod and a movable clamp. The electric push rod can clamp and limit bearings of various sizes through the movable clamp, and the suction pipe absorbs the smoke and dust dispersed into the air during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the new mobile shielding device of the present utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the extrusion control device of the utility model;

[0017] Figure 4 It is a three-dimensional cross-sectional structural diagram of the extrusion control device of the utility model;

[0018] In the figure: 1. workbench; 2. supporting legs; 3. supporting columns; 4. top plate; 5. electric hydraulic rod; 6. mobile polishing assembly; 7. electric push rod; 8. mobile splint; 9. extension rod; 10. mobile shielding device; 101. shielding cushion; 102. mobile ring; 103. extension block; 104. telescopic air cylinder; 11. air pipe; 12. extrusion control device; 121. air frame; 122. mobile plate; 123. elastic assembly; 124. mobile rod; 125. contact plate; 13. suction tube. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a bearing production, processing and grinding device for preventing dust from floating, comprising a workbench 1, four support columns 3 are connected to the workbench 1, the top ends of the support columns 3 are connected to a top plate 4, an electric hydraulic rod 5 is penetrated on the top plate 4, the bottom end of the electric hydraulic rod 5 is connected to a mobile polishing assembly 6, two extension rods 9 are connected to the side of the electric hydraulic rod 5, two electric push rods 7 are connected to the workbench 1, one end of the electric push rod 7 is connected to a mobile clamping plate 8, a mobile shielding device 10 is connected to the workbench 1, two air pipes 11 are connected to the side of the mobile shielding device 10, the other end of the air pipe 11 is connected to an extrusion control device 12, the extrusion control device 12 is connected in the top plate 4, and two suction pipes 13 are penetrated on the top plate 4;

[0021] The suction pipe 13 is connected to an external dust collection device to absorb the smoke generated during the grinding and polishing process. The electric push rod 7 is used to cooperate with the movable clamping plate 8 to achieve the clamping limit of the bearing; the electric hydraulic rod 5 is used to control the height change of the movable polishing assembly 6 and control the extension rod 9 to move in the vertical direction; the movable polishing assembly 6 is used to polish the end surface of the bearing;

[0022] The movable shielding device 10 comprises a shielding cushion 101 , to which a movable ring 102 is connected. Four extension blocks 103 are connected to the side of the movable ring 102 . A telescopic air cylinder 104 is connected below the extension block 103 . The telescopic air cylinder 104 is connected to the air pipe 11 .

[0023] When the shielding cushion 101 is opened, it shields the surrounding areas of the bearing to prevent debris from splashing around during polishing. The telescopic air cylinder 104 can be used to achieve height extension or shortening by utilizing the change of its internal air pressure. The moving ring 102 is used to support the top of the shielding cushion 101 to ensure that the shielding cushion 101 can be smoothly and stably unfolded or stored.

[0024] The telescopic air cylinder 104 is disposed on the workbench 1 , the shielding cushion 101 is connected to the workbench 1 , and the electric push rod 7 and the movable clamping plate 8 are located inside the shielding cushion 101 .

[0025] The air pipe 11 penetrates through the support column 3 and the workbench 1, the movable polishing assembly 6 is located in the shielding cushion 101, and four support legs 2 are connected under the workbench 1, and the bottom ends of the support legs 2 are provided with anti-slip pads.

[0026] The air pipe 11 is used to achieve communication between the telescopic air cylinder 104 and the air frame 121;

[0027] The extrusion control device 12 includes an air frame 121, which is arranged through the top plate 4. A movable plate 122 is slidably arranged in the air frame 121. A movable rod 124 is connected under the movable plate 122. The bottom end of the movable rod 124 is connected to a contact plate 125. The position of the contact plate 125 corresponds to the position of the extension rod 9.

[0028] The air frame 121 and the movable plate 122 are used. The upward and downward movement of the movable plate 122 can squeeze the gas in the air frame 121 to discharge or suck the external gas into the air frame 121. The contact plate 125 is used to cooperate with the extension rod 9. The extension rod 9 and the contact plate 125 can be controlled to separate by the extension of the electric hydraulic rod 5. The shortening of the electric hydraulic rod 5 will control the extension rod 9 to squeeze the contact plate 125 to move upward.

[0029] The movable plate 122 is connected to an elastic component 123 disposed in an air frame 121 , and the air frame 121 is in communication with the air pipe 11 .

[0030] The elastic component 123 is used to automatically control the moving plate 122 to move downward after the extension rod 9 is separated from the contact plate 125, and prevent the moving plate 122 from shaking randomly.

[0031] The working principle of the utility model is:

[0032] When the bearing needs to be polished, the bearing is directly placed between the two movable clamping plates 8, and then the electric push rod 7 works to control the movable clamping plate 8 to clamp the bearing, and then the electric hydraulic rod 5 and the movable polishing assembly 6 are controlled to operate, and the electric hydraulic rod 5 drives the movable polishing assembly 6 to move downward to contact the bearing to achieve the polishing of the bearing. When the electric hydraulic rod 5 is extended, the extension rod 9 is separated from the contact plate 125, and the elastic component 123 drives the movable plate 122 to move downward, and the gas on the lower side of the air frame 121 is squeezed and transferred to the telescopic air cylinder 104 through the air pipe 11, and the extension rod 5 is extended. The extension of the retractable air cylinder 104 controls the extension block 103 and the movable ring 102 to move upward, and at the same time, the shielding cushion 101 is expanded to shield the surrounding of the bearing, so that the debris generated during the polishing process is blocked inside the shielding cushion 101 on the workbench 1. When the polishing is completed, the electric hydraulic rod 5 is controlled to shorten. At this time, the contact plate 125 is squeezed upward by the extension rod 9. While the movable plate 122 moves upward, the gas in the retractable air cylinder 104 is sucked into the air frame 121 through the air pipe 11. The retractable air cylinder 104 shortens and controls the movable ring 102 to move downward, so as to store the shielding cushion 101.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0034] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A bearing production, processing and grinding device for preventing dust from drifting, comprising a workbench (1), characterized in that: The workbench (1) is connected to four support columns (3), the top ends of the support columns (3) are connected to a top plate (4), an electric hydraulic rod (5) is provided through the top plate (4), the bottom ends of the electric hydraulic rod (5) are connected to a movable polishing assembly (6), the sides of the electric hydraulic rod (5) are connected to two extension rods (9), the workbench (1) is connected to two electric push rods (7), one end of the electric push rod (7) is connected to a movable clamping plate (8), the workbench (1) is connected to a movable shielding device (10), the sides of the movable shielding device (10) are connected to two air pipes (11), the other end of the air pipe (11) is connected to an extrusion control device (12), the extrusion control device (12) is connected inside the top plate (4), and two suction pipes (13) are provided through the top plate (4); The movable shielding device (10) comprises a shielding cushion (101), the shielding cushion (101) is connected to a movable ring (102), the side of the movable ring (102) is connected to four extension blocks (103), the extension blocks (103) are connected below to a telescopic air cylinder (104), and the telescopic air cylinder (104) is connected to an air pipe (11).

2. The dust-proof bearing production, processing and grinding device according to claim 1 is characterized in that: The telescopic air cylinder (104) is arranged on the workbench (1) through-through, the shielding cushion (101) is connected to the workbench (1), and the electric push rod (7) and the movable clamping plate (8) are located inside the shielding cushion (101).

3. The dust-proof bearing production, processing and grinding device according to claim 1 is characterized in that: The air pipe (11) is arranged to penetrate the support column (3) and the workbench (1), and the movable polishing assembly (6) is located in the shielding cushion (101).

4. The dust-proof bearing production, processing and grinding device according to claim 1 is characterized by: Four supporting legs (2) are connected under the workbench (1), and anti-slip pads are provided at the bottom ends of the supporting legs (2).

5. The dust-proof bearing production, processing and grinding device according to claim 1 is characterized by: The extrusion control device (12) comprises an air frame (121), the air frame (121) is arranged through the top plate (4), a movable plate (122) is slidably arranged in the air frame (121), a movable rod (124) is connected below the movable plate (122), a contact plate (125) is connected to the bottom end of the movable rod (124), and the position of the contact plate (125) corresponds to the position of the extension rod (9).

6. The dust-proof bearing production, processing and grinding device according to claim 5 is characterized by: The movable plate (122) is connected to an elastic component (123) disposed in an air frame (121), and the air frame (121) is in communication with the air pipe (11).

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