Edge grinding device for threaded sleeve machining
By introducing a fixing mechanism of bidirectional screws and limiting plates into the edge grinding device for screw sleeve processing, as well as the dust collection and purification functions of axial flow fan and activated carbon filter plates, the complex fixation of screw sleeves and smoke problems are solved, and flexible operation is achieved and safeguarding a healthy environment.
Patent Information
- Application Number
- CN202420665346.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing edge grinding device for screw sleeve processing is not convenient for fast fixing of screw sleeves, and lacks dust collection and purification functions, resulting in complex operation and harmful smoke and dust flying, affecting the health of the operator.
A grinding device for screw sleeve processing including box frame, drive mechanism, edge grinding mechanism and purification box is designed. The screw sleeve is fast fixed using a bidirectional screw and a limiting plate, and is equipped with an axial flow fan and an activated carbon filter plate for Dust collection and purification.
It realizes rapid, simple fixing and effective dust collection purification of screw sleeves, improves operation flexibility and safety, and ensures the health and environment of operators.
Smart Images
Figure CN222222050U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of edge grinding machines, in particular to an edge grinding device for processing screw sleeves. Background Art
[0002] At present, a Chinese utility model with the announcement number CN213470586U discloses an edge grinding device for processing a screw sleeve. The edge grinding device for processing a screw sleeve comprises a box body, the front of which is an opening, a first motor, and the first motor is fixedly mounted on an outer wall of one side of the box body; a first rotating shaft, the first rotating shaft is fixedly mounted on the output shaft of the first motor, and the first rotating shaft is rotatably mounted on the box body; a second rotating shaft, the second rotating shaft is rotatably mounted on the box body; a support frame, the support frame is fixedly mounted on the second rotating shaft; a cylinder, the cylinder is fixedly mounted on the support frame; and a first threaded rod, the first threaded rod is rotatably mounted on the cylinder. The edge grinding device for processing a screw sleeve provided by the utility model has the advantages of easy operation, grinding without dead angles, good edge grinding effect, cleaning function, and time and labor saving.
[0003] Although the existing edge grinding device is easy to operate and can drive the grinding block to move back and forth, there are still other problems in the use process, such as it is inconvenient to fix the screw sleeve. The screw sleeve is a concentric body with an external thread. When fixing it, it needs to be first put on a fixed shaft with an inner diameter equal to that of the screw sleeve, and then the two ends are fixed in turn. The operation is complicated and cumbersome, and it does not have a dust collection and purification function. The screw sleeve will generate a large amount of smoke and dust during the edge grinding process. After the smoke and dust are generated, they will fly and mix in the air. If inhaled by the operator, it will cause damage to the body. The applicability is low. In order to solve the above-mentioned problems, we propose an edge grinding device for screw sleeve processing. Utility Model Content
[0004] The utility model aims to provide an edge grinding device for processing a screw sleeve, which solves the problem that the existing edge grinding device is not convenient for quickly fixing the screw sleeve and has no dust collection and purification function.
[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a grinding device for processing threaded sleeves, comprising a box frame and a driving mechanism, an edge grinding mechanism is arranged inside the box frame, a fixed frame is arranged inside the box frame, a bidirectional screw is rotatably connected to the inside of the fixed frame through a bearing, a handle is fixedly sleeved on the other end of the bidirectional screw, two limit plates are threadedly connected to the surface of the bidirectional screw, a purification box is installed inside the box frame, an air intake and an air outlet are respectively opened on the top and one side of the purification box, an axial flow fan is bolted inside the purification box, an activated carbon filter screen is placed inside the purification box, and a door panel is hinged on the front of the box frame through a hinge.
[0006] The above technical solution can facilitate quick fixation of the screw sleeve, is simple and convenient to operate, can be applied to processing screw sleeves of different sizes, has good flexibility, and can also have dust collection and purification functions, thereby ensuring the health of surrounding operators, improving the surrounding environment, and having high practicality.
[0007] The utility model is further configured as follows: the driving mechanism includes a rotating shaft, the surface of the rotating shaft is rotatably connected to one side of a box frame through a bearing, one end of the rotating shaft is fixedly sleeved with a first motor, the other end of the rotating shaft is welded to a fixed frame, a reciprocating screw is rotatably connected inside the box frame, a driving wheel and a driven wheel are fixedly sleeved on the surfaces of the rotating shaft and the reciprocating screw respectively, the surfaces of the driving wheel and the driven wheel are connected through a belt drive, and a threaded plate is threadedly connected to the surface of the reciprocating screw.
[0008] By adopting the above technical solution, the rotating shaft and the reciprocating screw can be driven to rotate at the same time through the arrangement of the rotating shaft, the first motor, the reciprocating screw, the driving wheel, the driven wheel and the threaded plate.
[0009] The utility model is further configured as follows: the edge grinding mechanism includes a fixing frame, the fixing frame is welded to the bottom of the threaded plate, a cylinder is installed through the interior of the fixing frame, a shell is installed at the output end of the cylinder, a second motor is fixedly sleeved inside the shell, and a grinding block is fixedly sleeved at the output end of the second motor.
[0010] By adopting the above technical solution, the grinding block can be driven to move up and down and rotate rapidly through the arrangement of the fixing frame, the cylinder, the housing, the second motor and the grinding block.
[0011] The utility model is further configured as follows: a slide rail is bolted inside the box frame, and a sliding block slidably connected to the slide rail is welded on the top of the threaded plate.
[0012] By adopting the above technical solution, the threaded plate can be limited by setting the slide rail and the slider to prevent the threaded plate from rotating during the left and right movement.
[0013] The utility model is further configured as follows: a limiting rod is provided through the top of the limiting plate, and both ends of the limiting rod are welded to the inside of the fixing frame.
[0014] By adopting the above technical solution, the limiting plate can be limited by setting the limiting rod to prevent the limiting plate from turning over when moving up and down.
[0015] The utility model is further configured as follows: a protective cover is bolted to one side of the box frame.
[0016] By adopting the above technical solution and providing a protective cover, the first motor can be protected to prevent the first motor from being damaged by collision with foreign objects.
[0017] The utility model is further configured as follows: a card seat is clamped on the top and the bottom of the activated carbon filter screen plate, and the other side of the card seat is bolted to the inside of the purification box.
[0018] By adopting the above technical solution, the activated carbon filter screen can be limited by setting the holder to prevent displacement under the influence of wind.
[0019] The utility model is further configured as follows: a dustproof net is bolted to one side of the box frame.
[0020] By adopting the above technical solution, the dustproof net can be provided to prevent dust in the air from falling into the axial flow fan through the air outlet.
[0021] In summary, the utility model has the following beneficial effects:
[0022] 1. The utility model opens the door panel when in use, picks up the screw sleeve and sleeves it on the two limit plates after the door panel is opened, and then holds the turning handle by hand to rotate it. When the turning handle is rotated, it drives the bidirectional screw to rotate through the cooperation of the bearing, and when the bidirectional screw rotates, it drives the two limit plates to move outward synchronously through the cooperation of the limit rod. When the two limit plates move outward, they fit with the inner wall of the screw sleeve, which can facilitate quick fixing of the screw sleeve. The operation is simple and convenient, and it can be applied to the processing of screw sleeves of different specifications and sizes, with good flexibility.
[0023] 2. The utility model starts the axial flow fan through the screw sleeve during processing. After the axial flow fan is started, the internal impeller will rotate. The impeller will form suction when rotating and suck the dust-containing gas through the suction port. The dust-containing gas entering the purification box will pass through the activated carbon filter screen when discharged outward. The activated carbon filter screen will adsorb and intercept impurities and particulate matter in the gas, and can have the dust collection and purification function, thereby ensuring the health of surrounding operators, improving the surrounding environment, and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;
[0025] Figure 2 It is a front sectional view of the structure of the utility model;
[0026] Figure 3 It is an enlarged front sectional view of a part of the structure of the utility model.
[0027] Figure numerals: 1. box frame; 2. driving mechanism; 21. rotating shaft; 22. first motor; 23. reciprocating screw; 24. driving wheel; 25. driven wheel; 26. threaded plate; 3. edge grinding mechanism; 31. fixing frame; 32. cylinder; 33. shell; 34. second motor; 35. grinding block; 4. fixing frame; 5. bidirectional screw; 6. turning handle; 7. limit plate; 8. purification box; 9. air inlet; 10. axial flow fan; 11. activated carbon filter screen; 12. door panel; 13. slide rail; 14. slide block; 15. limit rod; 16. protective cover; 17. holder; 18. dust net. DETAILED DESCRIPTION
[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0029] Embodiment 1:
[0030] refer to Figure 1 , Figure 2 and Figure 3 , a grinding device for processing a screw sleeve comprises a box frame 1 and a driving mechanism 2. An edge grinding mechanism 3 is arranged inside the box frame 1. A fixed frame 4 is arranged inside the box frame 1. A bidirectional screw 5 is rotatably connected to the inside of the fixed frame 4 through a bearing. A turning handle 6 is fixedly sleeved on the other end of the bidirectional screw 5. The surface of the bidirectional screw 5 is threadedly connected to two limit plates 7. When in use, the door panel 12 is opened. After the door panel 12 is opened, the screw sleeve is picked up and sleeved on the two limit plates 7. Then the turning handle 6 is held by hand for rotation. When the turning handle 6 rotates, the bidirectional screw 5 will drive the two limit plates 7 to move outward synchronously under the cooperation of the bearing. When the bidirectional screw 5 rotates, the two limit plates 7 will be driven to move outward synchronously under the cooperation of the limit rod 15. When the two limit plates 7 move outward, they will fit with the inner wall of the screw sleeve, which can facilitate the quick fixing of the screw sleeve. The operation is simple and convenient, and it can be applied to the processing of screw sleeves of different specifications and sizes, and has good flexibility.
[0031] refer to Figure 2 The driving mechanism 2 includes a rotating shaft 21, the surface of the rotating shaft 21 is rotatably connected to one side of the box frame 1 through a bearing, one end of the rotating shaft 21 is fixedly sleeved with a first motor 22, the other end of the rotating shaft 21 is welded to the fixed frame 4, and a reciprocating screw 23 is rotatably connected inside the box frame 1. A driving wheel 24 and a driven wheel 25 are fixedly sleeved on the surfaces of the rotating shaft 21 and the reciprocating screw 23 respectively, the surfaces of the driving wheel 24 and the driven wheel 25 are connected through belt transmission, and a threaded plate 26 is threadedly connected to the surface of the reciprocating screw 23. Through the arrangement of the rotating shaft 21, the first motor 22, the reciprocating screw 23, the driving wheel 24, the driven wheel 25 and the threaded plate 26, the rotating shaft 21 and the reciprocating screw 23 can be driven to rotate at the same time.
[0032] refer to Figure 2The edge grinding mechanism 3 includes a fixing frame 31, which is welded to the bottom of the threaded plate 26. A cylinder 32 is installed inside the fixing frame 31, and a shell 33 is installed at the output end of the cylinder 32. A second motor 34 is fixedly sleeved inside the shell 33, and a grinding block 35 is fixedly sleeved at the output end of the second motor 34. Through the arrangement of the fixing frame 31, the cylinder 32, the shell 33, the second motor 34 and the grinding block 35, the grinding block 35 can be driven to move up and down and rotate rapidly.
[0033] refer to Figure 2 A slide rail 13 is bolted inside the box frame 1, and a slider 14 slidably connected to the slide rail 13 is welded on the top of the threaded plate 26. Through the setting of the slide rail 13 and the slider 14, the threaded plate 26 can be limited to prevent the threaded plate 26 from rotating during the left and right movement.
[0034] refer to Figure 3 A limiting rod 15 is provided through the top of the limiting plate 7, and both ends of the limiting rod 15 are welded to the inside of the fixed frame 4. Through the setting of the limiting rod 15, the limiting plate 7 can be limited to prevent the limiting plate 7 from flipping when moving up and down.
[0035] refer to Figure 1 and Figure 2 A protective cover 16 is bolted to one side of the box frame 1. The protective cover 16 can protect the first motor 22 and prevent the first motor 22 from being damaged by collision with foreign objects.
[0036] A brief description of the usage process: when using, open the door panel 12, and after the door panel 12 is opened, pick up the screw sleeve and put it on the two limit plates 7, then hold the handle 6 by hand to rotate it, and when the handle 6 rotates, it will drive the two-way screw 5 to rotate through the cooperation of the bearing, and when the two-way screw 5 rotates, it will drive the two limit plates 7 to move outward synchronously through the cooperation of the limit rod 15, and the two limit plates 7 will fit with the inner wall of the screw sleeve when moving outward.
[0037] Embodiment 2:
[0038] refer to Figure 1 and Figure 2, a grinding device for processing screw sleeves, a purification box 8 is installed inside the box frame 1, and an air suction port 9 and an air outlet are respectively opened on the top and one side of the purification box 8, an axial flow fan 10 is bolted inside the purification box 8, and an activated carbon filter screen plate 11 is placed inside the purification box 8. The front of the box frame 1 is hinged with a door panel 12 through a hinge. The axial flow fan 10 is started during processing through the screw sleeve. After starting, the axial flow fan 10 will rotate the internal impeller. When the impeller rotates, suction will be generated and dust-containing gas will be sucked in through the air suction port 9. The dust-containing gas entering the purification box 8 will pass through the activated carbon filter screen plate 11 when discharged outward. The activated carbon filter screen plate 11 will adsorb and intercept impurities and particulate matter in the gas, can have a dust collection and purification function, ensure the health of surrounding operators, improve the surrounding environment, and has high practicality.
[0039] refer to Figure 2 The top and bottom of the activated carbon filter screen plate 11 are both clamped with a clamping seat 17, and the other side of the clamping seat 17 is bolted to the inside of the purification box 8. Through the setting of the clamping seat 17, the activated carbon filter screen plate 11 can be limited to prevent displacement under the influence of wind.
[0040] refer to Figure 2 A dustproof net 18 is bolted to one side of the box frame 1. The dustproof net 18 can play a dustproof role and prevent dust in the air from falling into the axial flow fan 10 through the air outlet.
[0041] Brief description of the use process: the axial flow fan 10 is started through the screw sleeve during processing. After starting, the axial flow fan 10 will rotate the internal impeller. When the impeller rotates, suction will be generated and the dust-containing gas will be sucked in through the air suction port 9. The dust-containing gas entering the purification box 8 will pass through the activated carbon filter plate 11 when discharged to the outside. The activated carbon filter plate 11 will adsorb and intercept impurities and particulate matter in the gas.
[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A edging device for processing a screw sleeve, comprising a box frame (1) and a driving mechanism (2), characterized in that: An edge grinding mechanism (3) is arranged inside the box frame (1), a fixed frame (4) is arranged inside the box frame (1), a bidirectional screw (5) is rotatably connected inside the fixed frame (4) via a bearing, a handle (6) is fixedly sleeved on the other end of the bidirectional screw (5), two limit plates (7) are threadedly connected to the surface of the bidirectional screw (5), a purification box (8) is installed inside the box frame (1), an air inlet (9) and an air outlet are respectively provided on the top and one side of the purification box (8), an axial flow fan (10) is bolted inside the purification box (8), an activated carbon filter screen (11) is placed inside the purification box (8), and a door panel (12) is hinged on the front of the box frame (1) via a hinge.
2. The edge grinding device for threaded sleeve processing according to claim 1, characterized in that: The driving mechanism (2) comprises a rotating shaft (21), the surface of the rotating shaft (21) is rotatably connected to one side of the box frame (1) via a bearing, one end of the rotating shaft (21) is fixedly sleeved with a first motor (22), the other end of the rotating shaft (21) is welded to a fixed frame (4), a reciprocating screw (23) is rotatably connected inside the box frame (1), a driving wheel (24) and a driven wheel (25) are fixedly sleeved on the surfaces of the rotating shaft (21) and the reciprocating screw (23) respectively, the surfaces of the driving wheel (24) and the driven wheel (25) are connected via a belt drive, and a threaded plate (26) is threadedly connected to the surface of the reciprocating screw (23).
3. The edge grinding device for threaded sleeve processing according to claim 2, characterized in that: The edge grinding mechanism (3) comprises a fixing frame (31), the fixing frame (31) is welded to the bottom of the threaded plate (26), a cylinder (32) is installed through the interior of the fixing frame (31), a housing (33) is installed at the output end of the cylinder (32), a second motor (34) is fixedly sleeved inside the housing (33), and a grinding block (35) is fixedly sleeved at the output end of the second motor (34).
4. The edge grinding device for threaded sleeve processing according to claim 2, characterized in that: A slide rail (13) is bolted inside the box frame (1), and a sliding block (14) slidably connected to the slide rail (13) is welded on the top of the threaded plate (26).
5. The edge grinding device for threaded sleeve processing according to claim 1, characterized in that: A limiting rod (15) is provided through the top of the limiting plate (7), and both ends of the limiting rod (15) are welded to the inside of the fixing frame (4).
6. The edge grinding device for threaded sleeve processing according to claim 1, characterized in that: A protective cover (16) is bolted to one side of the box frame (1).
7. The edge grinding device for threaded sleeve processing according to claim 1, characterized in that: The top and bottom of the activated carbon filter screen plate (11) are both clamped with a clamping seat (17), and the other side of the clamping seat (17) is bolted to the inside of the purification box (8).
8. The edge grinding device for threaded sleeve processing according to claim 1, characterized in that: A dustproof net (18) is bolted to one side of the box frame (1).