Cooling mechanism for cylindrical hardware grinding

Abstract

The cooling mechanism comprises a bottom box, a hollow frame is fixedly connected to the top of the bottom box, supporting rods are fixedly connected to the top ends of vertical symmetry axes on the two sides of the inner wall of the hollow frame, and the whole polishing area can be completely shielded by arranging a top box and a box door structure; the cooling liquid is prevented from flying out of a grinding area with chippings, meanwhile, the safety in the hardware grinding process is improved, a worker can pull and push a gear strip in a shell through a pull rod, when the worker pulls the gear strip out of a through hole groove, a gear disc can drive a threaded column at the bottom of a shaft core to rotate, and the grinding effect is improved. When a worker pushes a gear strip into a shell, a gear disc drives a threaded column at the bottom of a shaft core to rotate in the other direction, the inner shell drives the grinding mechanism to move upwards, and therefore the worker can conveniently and accurately control the height of the grinding mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a cooling mechanism for grinding cylindrical hardware. Background Art

[0002] Hardware refers to various parts made of metal, including tools, mechanical parts, building parts, etc. They are usually used to connect, fix, support or transmit force, and are an indispensable part of industrial production and daily life.

[0003] After searching, the prior art, patent application number CN202221128163.4, discloses an electric grinding device for hardware, which is moved to the position of the hardware through a universal wheel to avoid accidental loss of the hardware during the process of moving the hardware to the position of the grinding device, thereby reducing costs. The hardware is fixed by moving the fixing plate through a hydraulic cylinder, and the threaded rod is driven to rotate by a lifting motor. The rotation of the threaded rod drives the grinding plate to move through a threaded ring and a threaded block. The grinding plate moves the grinding disc through a grinding box to make the grinding disc contact with the hardware. The grinding motor drives the grinding disc to rotate to grind the hardware. The operation is simple and convenient, and the processing area is cooled and cleaned of debris through a cooling box and a nozzle, and the processing quality is good.

[0004] The above technical solution also has the following defects: before grinding the hardware in the grinding device, the hardware needs to be fixed by a fixing box, and the fixed hardware is located directly above the filter bucket. The grinding position is located on the top surface of the hardware, so the coolant will be sprayed onto the top surface of the hardware. Since the sprayed coolant has a certain inertia, some coolant will carry debris and fly out of the collection range of the filter bucket, which not only affects the recovery efficiency of the coolant, but also brings a lot of inconvenience to the cleaning work of the grinding device. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A cooling mechanism for grinding cylindrical hardware comprises a bottom box, a hollow frame is fixedly connected to the top of the bottom box, a top box is fixedly connected to the top of the hollow frame, support rods are fixedly connected to the tops of the vertical symmetry axes on both sides of the inner wall of the hollow frame, a placing table is welded to the opposite surfaces of the support rods, a first arc-shaped clamping plate is fixedly connected to one end of the horizontal symmetry axis at the top of the placing table, a hydraulic cylinder is fixedly connected to the bottom end of the vertical symmetry axis on one side of the inner wall of the top box, a second arc-shaped clamping plate is fixedly connected to the movable end of the hydraulic cylinder, a water pump is fixedly connected to the inner wall of the bottom rear end of the top box, a nozzle is fixedly connected to the center of the front end of the water pump, a sliding frame is fixedly connected to the front end of the hollow frame, a box door is slidably connected to the inner wall of the sliding frame, a square shell is fixedly connected to the inner wall at the center of the top of the top box, the bottom end of the inner wall of the square shell is slidably connected to the inner shell, a second motor is fixedly connected to the bottom of the inner shell, and a grinding disc is fixedly connected to the movable end of the second motor.

[0008] As a further description of the above technical solution: perforated grooves are opened at the center of both sides of the inner wall of the bottom box, the inner wall of the bottom box is sleeved with a water tank, a first motor is fixedly connected to the bottom end of the vertical symmetry axis on one side of the inner wall of the water tank, and a stirring shaft is fixedly connected to the movable end of the first motor; the first motor can rotate with the stirring shaft, and the water tank can store coolant.

[0009] As a further description of the above technical solution: a placement frame is fixedly connected to the top of the inner wall of the water tank, a first frame is sleeved on the inner wall of the placement frame, a second frame is sleeved on the top of the inner wall of the first frame, and screens are fixedly connected to the bottom ends of the inner walls of the first frame and the second frame; by setting up multiple groups of screen structures, dust and debris mixed in the coolant can be separated.

[0010] As a further description of the above technical solution: a liquid inlet pipe is fixedly connected to the inner wall of the rear end bottom of the water tank, a valve is fixedly connected to the top of the liquid inlet pipe, a liquid outlet pipe is fixedly connected to the inner wall at the center of the top of the valve, a delivery pipe is fixedly connected to the center of the rear end of the water pump, and the bottom end of the inner wall of the delivery pipe is sleeved with the top end of the outer wall of the liquid outlet pipe; when the valve is opened, the coolant in the water tank will flow from the liquid inlet pipe into the valve, and then flow out from the liquid outlet pipe after passing through the valve.

[0011] As a further description of the above technical solution: a shaft ring is fixedly connected to the top of the inner wall of the square shell, a shaft core is rotatably connected to the inner wall of the shaft ring, a gear plate is fixedly connected to the top of the shaft core, and a threaded column is fixedly connected to the bottom of the shaft core; by setting the shaft core, the gear plate and the threaded column can be connected.

[0012] As a further description of the above technical solution: the outer wall of the threaded column is threadedly connected with a threaded sleeve, the outer wall of the threaded sleeve is fixedly connected to the inner wall of the inner shell, and the top of the square shell is fixedly connected to the shell; by setting the connection method between the threaded column and the threaded sleeve, the threaded sleeve and the inner shell can move up and down on the rotating outer wall of the threaded column.

[0013] As a further description of the above technical solution: a slide rail is fixedly connected to one side of the inner wall of the shell, a gear bar is slidably connected to the inner wall of the slide rail, one end of the inner wall of the gear bar is meshed with one end of the outer wall of the gear plate, a pull rod is fixedly connected to the front end of the gear bar, a through hole groove is opened on the inner wall of one side of the front end of the shell, and the outer wall of the gear bar is sleeved with the inner wall of the through hole groove; by setting up a shell, the gear plate and the gear bar can be protected.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: (1) by setting up the top box and the box door structure, the entire grinding area can be completely covered, thereby preventing the coolant from flying out of the grinding area with debris, and at the same time improving the safety of the hardware grinding process. The staff can use the pull rod to pull and push the gear bar in the shell. When the staff pulls the gear bar out of the through hole groove, the gear plate will rotate with the threaded column at the bottom of the shaft core, and the inner shell will move the grinding mechanism downward. When the staff pushes the gear bar into the shell, the gear plate will rotate with the threaded column at the bottom of the shaft core in the other direction, and the inner shell will move the grinding mechanism upward, so that the staff can accurately control the height of the grinding mechanism.

[0015] (2) The staff can control the switch and speed of the first motor by passing one hand through the perforated groove. The first motor can rotate together with the stirring shaft to stir the coolant in the water tank, so that the used coolant and the coolant are fully mixed. By setting a simple connection method between the first frame, the second frame and the placement frame, the disassembly and assembly steps of the first frame and the second frame are more convenient and quick, and it is also convenient to uniformly remove the dust and debris attached to the surface of the screen. By setting up multiple groups of screen structures, the dust and debris mixed in the coolant can be separated, which not only helps to quickly process, recycle and reuse the coolant, but also reduces the cost expenditure of the cooling mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a cooling mechanism for grinding cylindrical hardware proposed by the utility model.

[0017] Figure 2 The utility model is a front view of a cooling mechanism for grinding cylindrical hardware.

[0018] Figure 3 The utility model is a front cross-sectional view of a cooling mechanism for grinding cylindrical hardware.

[0019] Figure 4 The utility model is a rear view of a cooling mechanism for grinding cylindrical hardware.

[0020] Figure 5A cooling mechanism for grinding cylindrical hardware proposed by the utility model Figure 4 A partial enlarged view of area A.

[0021] Figure 6 A cooling mechanism for grinding cylindrical hardware proposed by the utility model Figure 3 A partial enlarged view of area B in the middle.

[0022] Figure 7 A cooling mechanism for grinding cylindrical hardware proposed by the utility model Figure 2 A partial enlarged view of area C in the middle.

[0023] The corresponding relationship between the labels and component names in the figure is as follows: 1. bottom box; 2. hollow frame; 3. top box; 4. perforated groove; 5. water tank; 6. first motor; 7. stirring shaft; 8. placement frame; 9. first frame body; 10. second frame body; 11. screen; 12. liquid inlet pipe; 13. valve; 14. liquid outlet pipe; 15. support rod; 16. placement table; 17. first arc clamp; 18. hydraulic cylinder; 19. second arc clamp; 20. water pump; 21. delivery pipe; 22. nozzle; 23. slide frame; 24. box door; 25. square shell; 26. shaft ring; 27. shaft core; 28. gear plate; 29. ​​threaded column; 30. threaded sleeve; 31. inner shell; 32. shell; 33. slide rail; 34. gear bar; 35. pull rod; 36. through hole groove; 37. second motor; 38. grinding disc. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0027] Reference Figure 1-7The utility model provides an embodiment: a cooling mechanism for grinding cylindrical hardware, comprising a bottom box 1, a hollow frame 2 is fixedly connected to the top of the bottom box 1, a top box 3 is fixedly connected to the top of the hollow frame 2, perforated grooves 4 are provided at the centers of both sides of the inner wall of the bottom box 1, a water tank 5 is sleeved on the inner wall of the bottom box 1, by providing the water tank 5, the coolant can be stored, and it is also convenient to recycle the coolant after use, a first motor 6 is fixedly connected to the bottom end of the vertical symmetry axis on one side of the inner wall of the water tank 5, the staff can control the switch and speed of the first motor 6 by passing through the perforated groove 4 with one hand, a stirring shaft 7 is fixedly connected to the movable end of the first motor 6, the first motor 6 can rotate with the stirring shaft 7, and the coolant in the water tank 5 can be stirred, so that the used coolant and the coolant are fully mixed.

[0028] The top of the inner wall of the water tank 5 is fixedly connected with a placement frame 8, the inner wall of the placement frame 8 is sleeved with a first frame body 9, the top of the inner wall of the first frame body 9 is sleeved with a second frame body 10, and the bottom ends of the inner walls of the first frame body 9 and the second frame body 10 are fixedly connected with a screen 11. By setting a simple connection method between the first frame body 9, the second frame body 10 and the placement frame 8, the disassembly and assembly steps of the first frame body 9 and the second frame body 10 are more convenient and quick, and it is also convenient to uniformly remove dust and debris attached to the surface of the screen 11. By setting multiple groups of screens 1 1 structure, which can separate the dust and debris mixed in the coolant, not only helps to quickly process, recycle and reuse the coolant, but also reduces the cost expenditure of the cooling mechanism. The inner wall of the bottom rear end of the water tank 5 is fixedly connected with a liquid inlet pipe 12, the top of the liquid inlet pipe 12 is fixedly connected with a valve 13, and the inner wall at the top center of the valve 13 is fixedly connected with a liquid outlet pipe 14. When the valve 13 is opened, the coolant in the water tank 5 will flow from the liquid inlet pipe 12 into the valve 13, and then flow out from the liquid outlet pipe 14 after passing through the valve 13.

[0029] The top ends of the vertical symmetry axes on both sides of the inner wall of the hollow frame 2 are fixedly connected with support rods 15, and a placement table 16 is welded on the opposite surfaces of the support rods 15. There are two groups of support rods 15, which mainly play the role of supporting and fixing the placement table 16. One end of the horizontal symmetry axis on the top of the placement table 16 is fixedly connected with a first arc-shaped clamping plate 17. By setting the first arc-shaped clamping plate 17, the placement position of the hardware can be limited. A hydraulic cylinder 18 is fixedly connected to the bottom end of the vertical symmetry axis on one side of the inner wall of the top box 3, and a second arc-shaped clamping plate 19 is fixedly connected to the movable end of the hydraulic cylinder 18. When the hydraulic cylinder 18 drives the second arc-shaped clamping plate 19 to extend, it cooperates with the first arc-shaped clamping plate 17 to clamp and fix the hardware placed on the placement table 16.

[0030] A water pump 20 is fixedly connected to the inner wall of the bottom rear end of the top box 3, and a delivery pipe 21 is fixedly connected to the center of the rear end of the water pump 20. The coolant in the water tank 5 can be quickly extracted by utilizing the structure of the water pump 20 and the delivery pipe 21. The bottom end of the inner wall of the delivery pipe 21 is sleeved with the top end of the outer wall of the liquid outlet pipe 14. A nozzle 22 is fixedly connected to the center of the front end of the water pump 20. By setting the nozzle 22, the coolant can be sprayed to the grinding area, which not only has a good cooling effect, but also facilitates the rapid removal of dust and debris generated by grinding. A sliding frame 23 is fixedly connected to the front end of the hollow frame 2, and a box door 24 is slidably connected to the inner wall of the sliding frame 23. By setting the structure of the top box 3 and the box door 24, the grinding area can be shielded, thereby preventing the coolant from flying out of the grinding area with debris.

[0031] A square shell 25 is fixedly connected to the inner wall at the center of the top of the top box 3, a shaft ring 26 is fixedly connected to the top of the inner wall of the square shell 25, an axis core 27 is rotatably connected to the inner wall of the shaft ring 26, a gear plate 28 is fixedly connected to the top of the axis core 27, a threaded column 29 is fixedly connected to the bottom of the axis core 27, an outer wall of the axis core 27 vertically penetrates the shaft ring 26, a threaded sleeve 30 is threadedly connected to the outer wall of the threaded column 29, and an inner shell 31 is fixedly connected to the outer wall of the threaded sleeve 30, and a connection mode between the threaded column 29 and the threaded sleeve 30 is set, so that the threaded sleeve 30 and the inner shell 31 can move up and down on the outer wall of the rotating threaded column 29, and the grinding mechanism under the inner shell 31 will also move up and down together, thereby grinding the hardware fixed on the placement table 16.

[0032] The top of the square shell 25 is fixedly connected to a shell 32, one side of the inner wall of the shell 32 is fixedly connected to a slide rail 33, and the inner wall of the slide rail 33 is slidably connected to a gear bar 34. By setting the shell 32, the gear plate 28 and the gear bar 34 can be protected. One end of the inner wall of the gear bar 34 is meshed with one end of the outer wall of the gear plate 28. The front end of the gear bar 34 is fixedly connected to a pull rod 35. The staff can use the pull rod 35 to pull and push the gear bar 34 in the shell 32. A through hole groove 36 is opened on the inner wall of one side of the front end of the shell 32. When the staff pulls the gear bar When the gear bar 34 is pulled out from the through hole groove 36, the gear plate 28 will drive the threaded column 29 at the bottom of the shaft core 27 to rotate, and the inner shell 31 will move the grinding mechanism downward. When the staff pushes the gear bar 34 into the shell 32, the gear plate 28 will drive the threaded column 29 at the bottom of the shaft core 27 to rotate in another direction, and the inner shell 31 will move the grinding mechanism upward. The outer wall of the inner shell 31 is slidably connected to the inner wall of the square shell 25, and the bottom of the inner shell 31 is fixedly connected to the second motor 37, and the movable end of the second motor 37 is fixedly connected to the grinding disc 38.

[0033] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A cooling mechanism for grinding cylindrical hardware, comprising a bottom box (1), characterized in that: The top of the bottom box (1) is fixedly connected to a hollow frame (2), the top of the hollow frame (2) is fixedly connected to a top box (3), the tops of the vertical symmetry axes on both sides of the inner wall of the hollow frame (2) are fixedly connected to support rods (15), the opposite surfaces of the support rods (15) are welded with a placement table (16), one end of the horizontal symmetry axis on the top of the placement table (16) is fixedly connected to a first arc-shaped clamping plate (17), the bottom end of the vertical symmetry axis on one side of the inner wall of the top box (3) is fixedly connected to a hydraulic cylinder (18), and the movable end of the hydraulic cylinder (18) is fixedly connected to a second arc-shaped clamping plate (19), A water pump (20) is fixedly connected to the inner wall of the bottom rear end of the top box (3); a nozzle (22) is fixedly connected to the center of the front end of the water pump (20); a sliding frame (23) is fixedly connected to the front end of the hollow frame (2); a box door (24) is slidably connected to the inner wall of the sliding frame (23); a square shell (25) is fixedly connected to the inner wall at the center of the top of the top box (3); an inner shell (31) is slidably connected to the bottom end of the inner wall of the square shell (25); a second motor (37) is fixedly connected to the bottom of the inner shell (31); a grinding disc (38) is fixedly connected to the movable end of the second motor (37).

2. A cooling mechanism for grinding cylindrical hardware according to claim 1, characterized in that: Perforated grooves (4) are provided at the center of both sides of the inner wall of the bottom box (1), a water tank (5) is sleeved on the inner wall of the bottom box (1), a first motor (6) is fixedly connected to the bottom end of a vertical symmetry axis on one side of the inner wall of the water tank (5), and a stirring shaft (7) is fixedly connected to the movable end of the first motor (6).

3. A cooling mechanism for grinding cylindrical hardware according to claim 2, characterized in that: A placement frame (8) is fixedly connected to the top of the inner wall of the water tank (5); a first frame body (9) is sleeved on the inner wall of the placement frame (8); a second frame body (10) is sleeved on the top of the inner wall of the first frame body (9); and a screen (11) is fixedly connected to the bottom of the inner walls of both the first frame body (9) and the second frame body (10).

4. A cooling mechanism for grinding cylindrical hardware according to claim 2, characterized in that: A liquid inlet pipe (12) is fixedly connected to the inner wall of the bottom rear end of the water tank (5), a valve (13) is fixedly connected to the top of the liquid inlet pipe (12), a liquid outlet pipe (14) is fixedly connected to the inner wall at the center of the top of the valve (13), and a delivery pipe (21) is fixedly connected to the center of the rear end of the water pump (20), the bottom end of the inner wall of the delivery pipe (21) is sleeved with the top end of the outer wall of the liquid outlet pipe (14).

5. The cooling mechanism for grinding cylindrical hardware according to claim 1, characterized in that: The top of the inner wall of the square shell (25) is fixedly connected to a shaft ring (26), the inner wall of the shaft ring (26) is rotatably connected to a shaft core (27), the top of the shaft core (27) is fixedly connected to a gear plate (28), and the bottom of the shaft core (27) is fixedly connected to a threaded column (29).

6. A cooling mechanism for grinding cylindrical hardware according to claim 5, characterized in that: The outer wall of the threaded column (29) is threadedly connected to a threaded sleeve (30), the outer wall of the threaded sleeve (30) is fixedly connected to the inner wall of the inner shell (31), and the top of the square shell (25) is fixedly connected to a shell body (32).

7. A cooling mechanism for grinding cylindrical hardware according to claim 6, characterized in that: A slide rail (33) is fixedly connected to one side of the inner wall of the shell (32), a gear bar (34) is slidably connected to the inner wall of the slide rail (33), one end of the inner wall of the gear bar (34) meshes with one end of the outer wall of the gear plate (28), a pull rod (35) is fixedly connected to the front end of the gear bar (34), a through hole groove (36) is opened on the inner wall of one side of the front end of the shell (32), and the outer wall of the gear bar (34) is sleeved with the inner wall of the through hole groove (36).

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