Grinding machine convenient to overhaul and used for bearing machining

Abstract

The utility model discloses a bearing machining grinding machine convenient to overhaul, and belongs to the technical field of bearing machining grinding machines. The bearing machining grinding machine convenient to overhaul comprises a base, a sealing door is rotationally connected to the base, a liquid storage box is installed in the base, a sliding rail is connected in the base, and the base is slidably connected with a collecting box through the sliding rail; a protective cover is connected to one side of the upper portion of the base. According to the grinding machine convenient to overhaul and used for bearing machining, by rotating a threaded rod, a push block can push a connecting block, the connecting block compresses a spring to push a sliding rod into an inserting hole, and therefore a first rotating plate and a second rotating plate are fixed together, and a worker reversely rotates the threaded rod to enable the push block to be away from the connecting block; and a spring rebounds to push a connecting block to push a sliding rod away from an inserting hole, so that a worker can rotate a first rotating plate and a second rotating plate to overhaul parts in the control box, operation is simple, multiple sets of bolts do not need to be screwed through tools, and the overhaul efficiency of the worker is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing grinders, in particular to a bearing processing grinder which is convenient for maintenance. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. When bearings are manufactured, their surfaces need to be polished to reduce their surface roughness, thereby reducing friction and losses when the bearings drive mechanical movement.

[0003] The internal parts of the grinder will be worn and damaged after working for a long time. The existing grinders usually use multiple bolts to fix the protective shell of the grinder during assembly. This makes it cumbersome for workers to dismantle the protective shell to inspect the internal parts, which takes a lot of time and affects the workers' maintenance efficiency. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a grinding machine for bearing processing that is easy to maintain, which solves the problem that workers have to unscrew multiple sets of bolts when disassembling the protective shell to inspect the interior, which is cumbersome and time-consuming, affecting the workers' maintenance efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing processing grinder that is convenient for maintenance, comprising a base, a sealing door is rotatably connected to the base, a liquid storage tank is installed in the base, a slide rail is connected in the base, the base is slidably connected to a collection box through the slide rail, a protective cover is connected to one side above the base, a control box is connected to the other side above the base, a sliding door is slidably connected between the base and the protective cover, a chip drop opening is opened on the base, and a first hinge is connected to the protective cover;

[0006] The first hinge is rotatably connected to a first rotating plate, a second hinge is connected to one side of the control box, the second hinge is rotatably connected to a second rotating plate, the second rotating plate is connected to a hollow rod, a threaded sleeve is installed on the hollow rod, sliding rods are slidably connected to both sides of the hollow rod, the threaded sleeve is internally threaded with a threaded rod, one end of the threaded rod is connected to a rotating wheel, the other end of the threaded rod is connected to a push block, and one end of the sliding rod is connected to a connecting block.

[0007] As a further solution of the utility model: connecting plates are connected to both sides of the collecting box, a plurality of filter holes are opened on the collecting box, the connecting plates slide in the slide rails, and the collecting box is arranged below the chip dropping opening.

[0008] As a further solution of the utility model: a drain pipe is connected to one side of the base, a water pump is installed on one side of the base, a water inlet pipe is connected to one side of the water pump, a transport pipe is connected to the water pump, and the drain pipe and the water inlet pipe are both connected to the liquid storage tank.

[0009] As a further solution of the utility model: the push block is of frustum design, one side of the connection block is in close contact with the push block, the other side of the connection block is connected with a spring, and one end of the spring is connected to the inner wall of the hollow rod.

[0010] As a further solution of the utility model: the first rotating plate is connected to a fixing plate, the fixing plate is provided with a slot, both sides of the slot are provided with insertion holes, and the sliding rod is inserted into the insertion holes.

[0011] As a further solution of the utility model: a limit plate is connected to the inner wall of the control box, and one end of the transport pipe passes through the protective cover and is connected to a spray port.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The grinding machine for bearing processing which is convenient for maintenance is provided with a hollow rod, a rotating wheel, a threaded rod, a push block, a connecting block, a spring, a sliding rod, a slot and a socket. The threaded rod is rotated by turning the rotating wheel so that the push block can push the connecting block, so that the connecting block compresses the spring to push the sliding rod into the socket, thereby fixing the first rotating plate and the second rotating plate together. The staff rotates the threaded rod in the opposite direction to make the push block away from the connecting block, so that the spring rebounds and pushes the connecting block to push the sliding rod away from the socket, thereby enabling the staff to rotate the first rotating plate and the second rotating plate to inspect the internal parts of the control box. The operation is simple and there is no need to use tools to screw multiple sets of bolts, thereby improving the maintenance efficiency of the workers.

[0014] 2. The bearing processing grinder which is easy to maintain is provided with a water pump, a water inlet pipe, a transport pipe, a spray port, a chip drop port, a collection box, a connecting plate and a slide rail. The collection box is installed and fixed below the chip drop port by pushing the connecting plate into the slide rail. The water pump will extract the water in the liquid storage tank through the water inlet pipe and transport the water to the spray port through the transport pipe, thereby absorbing the dust generated by grinding in the protective cover to prevent the dust from floating. The water and the debris will fall into the collection box from the chip drop port together, and the filter holes on the collection box will filter out the debris in the water, and the water will flow back into the liquid storage tank, thereby realizing recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the protective cover of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the control box of the utility model;

[0018] Figure 4 for Figure 3 Schematic diagram of the enlarged structure in part A;

[0019] In the figure: 1. base; 2. sealing door; 3. liquid storage tank; 4. slide rail; 5. collection box; 501. connecting plate; 502. filter hole; 6. protective cover; 7. control box; 8. sliding door; 9. chip drop port; 10. drain pipe; 11. water pump; 12. water inlet pipe; 13. transport pipe; 14. first hinge; 15. first rotating plate; 16. second hinge; 17. second rotating plate; 18. hollow rod; 19. threaded sleeve; 20. sliding rod; 21. threaded rod; 22. rotating wheel; 23. push block; 24. connecting block; 25. spring; 26. fixing plate; 27. slot; 28. jack; 29. ​​limit plate; 30. spray outlet. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a grinding machine for bearing processing which is easy to maintain, comprising a base 1, a sealing door 2 is rotatably connected to the base 1, a liquid storage tank 3 is installed in the base 1, a slide rail 4 is connected in the base 1, the base 1 is slidably connected to a collecting box 5 through the slide rail 4, connecting plates 501 are connected on both sides of the collecting box 5, a plurality of filter holes 502 are opened on the collecting box 5, the connecting plate 501 slides in the slide rail 4, the collecting box 5 is arranged below the chip dropping port 9, and the connecting plate 501 slides in the slide rail 4, so that the staff can quickly complete the positioning and installation of the collecting box 5, thereby facilitating the staff to collect the grinding debris.

[0022] A protective cover 6 is connected to one side above the base 1, and a control box 7 is connected to the other side above the base 1. A limiting plate 29 is connected to the inner wall of the control box 7. One end of a transport pipe 13 passes through the protective cover 6 and is connected to a spray port 30. A sliding door 8 is slidably connected between the base 1 and the protective cover 6. A chip drop port 9 is opened on the base 1. A drain pipe 10 is connected to one side of the base 1. A water pump 11 is installed on one side of the base 1. A water inlet pipe 12 is connected to one side of the water pump 11. A transport pipe 13 is connected to the water pump 11. The drain pipe 10 and the water inlet pipe 12 are both connected to the liquid storage tank 3. The water in the liquid storage tank 3 is transported to the spray port 30 through the water pump 11, and the spray port 30 sprays the water in the liquid storage tank 3 into the protective cover 6, thereby absorbing the dust generated by grinding, preventing the dust from flying around and polluting the working environment, preventing the workers from inhaling the dust, and at the same time cooling the grinded bearing to prevent the high temperature generated by grinding from causing deformation of the bearing.

[0023] The protective cover 6 is connected to a first hinge 14, to which a first rotating plate 15 is rotatably connected, and to which a fixing plate 26 is connected, and a slot 27 is provided on the fixing plate 26, and holes 28 are provided on both sides of the slot 27, and a sliding rod 20 is inserted into the hole 28. When the second rotating plate 17 is rotated to approach the first rotating plate 15, the hollow rod 18 will be inserted into the slot 27, and by rotating the threaded rod 21, the push block 23 will push the sliding rod 20 into the hole 28, thereby fixing the first rotating plate 15 and the second rotating plate 17 together.

[0024] A second hinge 16 is connected to one side of the control box 7, and a second rotating plate 17 is rotatably connected to the second hinge 16. A hollow rod 18 is connected to the second rotating plate 17, and a threaded sleeve 19 is installed on the hollow rod 18. Sliding rods 20 are slidably connected to both sides of the hollow rod 18. The threaded sleeve 19 is internally threaded with a threaded rod 21. One end of the threaded rod 21 is connected to a rotating wheel 22, and the other end of the threaded rod 21 is connected to a push block 23. One end of the sliding rod 20 is connected to a connecting block 24, and the push block 23 is a frustum-type design. One side of the connecting block 24 is in close contact with the push block 23. A spring 25 is connected to the other side of the connecting block 24, and one end of the spring 25 is connected to the inner wall of the hollow rod 18. When the threaded rod 21 is rotated, the truncated cone-shaped pushing block 23 can push the connecting block 24, so that the sliding rod 20 is inserted into the socket 28. When the pushing block 23 pushes the connecting block 24, the connecting block 24 will compress the spring 25, so that when the threaded rod 21 is rotated in the opposite direction, the spring 25 rebounds, so that the sliding rod 20 is disengaged from the socket 28, so that the first rotating plate 15 and the second rotating plate 17 can be unfolded, so that the staff can maintain the parts in the control box 7.

[0025] The working principle of the utility model is:

[0026] The staff rotates the first rotating plate 15, and after the first rotating plate 15 contacts the limit plate 29, the staff rotates the second rotating plate 17, so that the hollow rod 18 is inserted into the slot 27, and then the threaded rod 21 is rotated by the rotating wheel 22, so that the push block 23 can push the connecting block 24 to compress the spring 25, so that the sliding rod 20 is inserted into the insertion hole 28, so that the first rotating plate 15 and the second rotating plate 17 are fixed together, and the reverse rotation of the threaded rod 21 will make the push block 23 away from the connecting block 24, and at this time the spring 25 rebounds and pushes the connecting block 24 to push the sliding rod 20 away from the insertion hole 28, so that the staff can rotate the first rotating plate 15 The internal parts of the control box 7 are inspected and repaired together with the second rotating plate 17, and the collecting box 5 is installed and fixed below the chip dropping port 9 by pushing the connecting plate 501 into the slide rail 4. When grinding the bearing, the water pump 11 is started to extract the water in the liquid storage tank 3, and the water is transported to the spray port 30 through the transport pipe 13, so that the water sprayed from the spray port 30 can absorb the dust generated by grinding in the protective cover 6 to prevent the dust from floating, and the water and the debris will fall into the collecting box 5 from the chip dropping port 9 together, and the filter hole 502 on the collecting box 5 will filter out the debris in the water, and the water will flow back into the liquid storage tank 3 for recycling.

[0027] 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.

[0028] 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 grinding machine for bearing processing which is convenient for maintenance, comprising a base (1), characterized in that: The base (1) is rotatably connected to a sealing door (2), a liquid storage box (3) is installed in the base (1), a slide rail (4) is connected in the base (1), the base (1) is slidably connected to a collection box (5) via the slide rail (4), a protective cover (6) is connected to one side above the base (1), a control box (7) is connected to the other side above the base (1), a sliding door (8) is slidably connected between the base (1) and the protective cover (6), a chip drop opening (9) is provided on the base (1), and a first hinge (14) is connected to the protective cover (6); The first hinge (14) is rotatably connected to a first rotating plate (15); one side of the control box (7) is connected to a second hinge (16); the second hinge (16) is rotatably connected to a second rotating plate (17); the second rotating plate (17) is connected to a hollow rod (18); a threaded sleeve (19) is installed on the hollow rod (18); sliding rods (20) are slidably connected to both sides of the hollow rod (18); the threaded sleeve (19) is internally threadedly connected to a threaded rod (21); one end of the threaded rod (21) is connected to a rotating wheel (22); the other end of the threaded rod (21) is connected to a pushing block (23); one end of the sliding rod (20) is connected to a connecting block (24).

2. A grinding machine for bearing processing that is easy to maintain according to claim 1, characterized in that: The two sides of the collection box (5) are connected with connecting plates (501), a plurality of filter holes (502) are provided on the collection box (5), the connecting plates (501) slide in the slide rail (4), and the collection box (5) is arranged below the chip drop opening (9).

3. The grinding machine for bearing processing that is easy to maintain according to claim 1 is characterized in that: A liquid discharge pipe (10) is connected to one side of the base (1), a water pump (11) is installed on one side of the base (1), a water inlet pipe (12) is connected to one side of the water pump (11), a transport pipe (13) is connected to the water pump (11), and both the liquid discharge pipe (10) and the water inlet pipe (12) are connected to a liquid storage tank (3).

4. The grinding machine for bearing processing that is easy to maintain according to claim 1 is characterized in that: The push block (23) is of a truncated cone design. One side of the connection block (24) is in close contact with the push block (23). The other side of the connection block (24) is connected to a spring (25). One end of the spring (25) is connected to the inner wall of the hollow rod (18).

5. The grinding machine for bearing processing that is easy to maintain according to claim 1 is characterized in that: The first rotating plate (15) is connected to a fixing plate (26), a slot (27) is provided on the fixing plate (26), insertion holes (28) are provided on both sides of the slot (27), and the sliding rod (20) is inserted into the insertion holes (28).

6. The grinding machine for bearing processing that is easy to maintain according to claim 3 is characterized in that: A limit plate (29) is connected to the inner wall of the control box (7), and one end of the transport pipe (13) passes through the protective cover (6) and is connected to a spray port (30).

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