Outer channel superfinishing machine for machining agricultural machinery unit flange

Abstract

The invention relates to the technical field of superfinishing machines, in particular to an outer channel superfinishing machine for machining an agricultural machinery unit flange, which comprises a superfinishing machine, a base is arranged at the bottom of the superfinishing machine, the interior of the base is hollow, clear water is stored in the base, a filter screen is arranged in the base, a supporting block is fixed on the inner wall of the base, and the supporting block is fixed on the inner wall of the base. A filter screen is installed at the top of a supporting block through a connecting mechanism, a transverse plate is arranged at the top of an inner cavity of the superfinishing machine, a processing mechanism is arranged at the bottom of the transverse plate, chippings are generated when the superfinishing machine grinds a workpiece, a water pump is started to convey water in a base into a spray head through a water pipe and spray the chippings out, and cooling of a grinding wheel is facilitated; and the sprayed water can drive the chippings, so that the chippings enter the base through the chipping discharging groove along with the water, water treatment of the chippings is facilitated, then the chippings in the waste water are filtered by the filter screen, the filtered water returns to the spray head to be sprayed out under the action of the water pump, and cyclic utilization of the water is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of superfinishing machines, and in particular to a superfinishing machine for processing an outer groove of a flange of an agricultural machinery unit. Background Art

[0002] The unit flange of agricultural machinery is a part that connects shafts to each other and is used for connecting pipe ends. It is also used as a flange on the inlet and outlet of equipment to connect two devices. The unit flange has good comprehensive performance. Super-precision machines are required for processing the unit flange of agricultural machinery.

[0003] The superfinishing machine uses a relatively low pressure to press the oilstone onto the rotating workpiece to form a surface contact state. At the same time, the oilstone makes a relatively high-frequency axial vibration. Its main feature is that it can greatly improve the roughness of the outer groove of the flange of the agricultural machinery unit and achieve surface smoothness in a short time.

[0004] Citing the Chinese patent application number CN2094533848U, the electric box is connected to the cover of the superfinishing machine through a connecting mechanism, and can rotate around the electric box rotating axis formed by the upper rotating mechanism and the lower rotating mechanism. In this way, when the superfinishing machine with the maintenance position set on the back of the cover is inspected, the maintenance personnel only need to push the electric box to rotate it around the electric box rotating axis, and then push the electric box away from the inspection position to expose the inspection position. It can be seen that such a superfinishing machine is easy to inspect and maintain, but when grinding rough workpieces, debris will be generated and the temperature of the grinding wheel will increase. The superfinishing machine lacks means for handling and cooling debris. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art that when grinding a rough workpiece, debris is generated and the temperature of the grinding wheel increases, and the superfinishing machine lacks means for handling and cooling the debris. A superfinishing machine for processing the outer groove of the flange of an agricultural machinery unit is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a superfinishing machine for processing the outer channel of the flange of the agricultural machinery unit, comprising: a superfinishing machine, a base is arranged at the bottom of the superfinishing machine, the interior of the base is hollow and stores clean water, a filter is arranged inside the base, a support block is fixed to the inner wall of the base, the filter is installed on the top of the support block through a connecting mechanism, a horizontal plate is arranged on the top of the inner cavity of the superfinishing machine, and a processing mechanism is arranged at the bottom of the horizontal plate.

[0007] The present invention can be further configured as follows: the connecting mechanism includes a solid column fixed to the bottom of the filter screen, an iron head is fixed to the bottom of the solid column, and a circular groove is arranged on the outside of the hollow column, a hollow column is fixed to the top of the support block, a sliding sleeve is slidably connected to the outside of the hollow column, a spring is fixed to the top of the support block, the top of the spring is fixedly connected to the bottom of the sliding sleeve, a rope is fixed to the bottom of the sliding sleeve, and one end of the rope extends to the outside of the base.

[0008] The present invention can be further configured as follows: an arc groove is provided on the outside of the hollow column, a spherical block is provided inside the arc groove, a hollow groove is provided on the top of the sliding sleeve, an inclined groove is provided at the bottom of the hollow column, and an electromagnet is provided at the bottom of the inclined groove.

[0009] The present invention can be further configured as follows: the processing mechanism includes a motor fixedly installed on the top outer side of the superfinishing machine, the horizontal plate is penetrated by a horizontal groove, a threaded rod is rotatably connected inside the horizontal groove, the output end of the motor is fixedly connected to the threaded rod, two threaded blocks are slidably connected inside the horizontal groove, and a nozzle is installed at the bottom of the threaded block.

[0010] The present invention can be further configured as follows: a non-penetrating slide groove is provided on the top of the horizontal plate, a slider is slidably connected inside the slide groove, the top of the horizontal plate is rotatably connected to two mutually meshing gears, one of the threaded blocks is fixedly connected to the slider by a connecting rod, an extension rod is fixed to the top of the slider, the tops of the two gears are rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to the extension rod.

[0011] The present invention can be further configured such that a brush and a worm are fixed to the bottom of the two gears respectively, a support rod is fixed to the bottom of the horizontal plate, a rotating shaft is internally connected to the bottom end of the support rod, and a worm wheel and a fan blade are fixed to both ends of the rotating shaft respectively.

[0012] The present invention may be further configured such that the arc groove is wider on a side close to the sliding sleeve, and narrower on a side away from the sliding sleeve, and the narrowest part of the arc groove is smaller than the diameter of the block.

[0013] The present invention may be further configured such that a battery is installed outside the base, and the battery is connected to the electromagnet via a wire.

[0014] The present invention may be further configured such that a chip removal groove is provided at the bottom of the superfinishing machine, and the bottom of the chip removal groove is communicated with the interior of the base.

[0015] The present invention can be further configured such that a water pump is installed outside the base and the water pump is connected to a water pipe, the top end of the water pipe is connected to the nozzle, and the bottom end of the water pipe passes through the filter screen and is located in clean water.

[0016] The invention proposes a superfinishing machine for processing the outer groove of the flange of an agricultural machinery unit, which has the following beneficial effects:

[0017] 1. A cover plate is provided on the top of the base. Open the cover plate and place the filter on the top of the support block. Pull the rope to drive the sleeve to descend and compress the spring. At this time, the solid part of the sleeve leaves the arc groove, and then the hollow groove of the sleeve descends to one side of the block. Then the pressure of the sleeve on the block disappears, so the block can move between the arc groove and the hollow groove. Then press the filter to make the solid column completely enter the interior of the hollow column, and the iron head enters the interior of the inclined groove. Then the circular groove is located at the position of the block. Release the rope and the spring will raise the sleeve. Then the solid area of ​​the sleeve will re-press the block to make the block enter the interior of the circular groove. At the same time, the electromagnet is energized to adsorb the iron head to improve the connection effect. In summary, it is beneficial to fix the filter inside the base. When the filter needs to be disassembled and cleaned, just pull the rope.

[0018] 2. When the superfinishing machine is grinding the workpiece, debris is generated. The water pump is started to transport the water in the base through the water pipe to the nozzle and spray it out, which is beneficial to cool the grinding wheel. The sprayed water can drive the debris, so that the debris enters the base with the water through the chip discharge groove, which is beneficial to the water treatment of waste chips. Then the waste chips in the waste water are filtered by the filter net. The filtered water returns to the nozzle and is sprayed out under the action of the water pump, which is beneficial to the recycling of water. The filter net 3 can be taken out and cleaned regularly. The motor starts to drive the threaded rod to rotate. The two sets of threads on the outside of the threaded rod are opposite. Therefore, when the threaded rod rotates, the two threaded blocks move the nozzle in the opposite direction, which is beneficial to expand the water spraying range of the nozzle. At the same time, the threaded block moves through the connecting rod to drive the slider to move in the slide groove. The slider moves through the extension rod to drive the two connecting rods to rotate in the opposite direction, and then the two gears rotate in the opposite direction. Then the brush and the worm rotate, the brush rotates to clean the workpiece, the worm rotates to drive the worm wheel and the shaft to rotate, the shaft rotates to drive the fan blades to rotate, and the fan blades rotate to cool the grinding wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance structure of the superfinishing machine proposed by the present invention;

[0020] Figure 2 A schematic diagram of the internal structure of the superfinishing machine proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the horizontal plate and its bottom structure proposed by the present invention;

[0022] Figure 4 A schematic diagram of the structure of the present invention;

[0023] Figure 5This is a schematic diagram of the solid column and hollow column structure proposed by the present invention;

[0024] Figure 6 This is a cross-sectional view of the hollow column proposed by the present invention.

[0025] In the figure: 1. superfinishing machine; 2. base; 3. filter screen; 4. support block; 5. cross plate; 6. solid column; 7. iron head; 8. round groove; 9. hollow column; 10. sliding sleeve; 11. spring; 12. rope; 13. arc groove; 14. block; 15. hollow groove; 16. inclined groove; 17. electromagnet; 21. motor; 22. cross groove; 23. threaded rod; 24. threaded block; 25. nozzle; 26. slide groove; 27. slider; 28. gear; 29. ​​connecting rod; 31. extension rod; 32. connecting rod; 33. brush; 34. worm; 35. support rod; 36. rotating shaft; 37. worm wheel; 38. fan blade; 39. chip groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of its embodiments based on the overall structure of the present invention.

[0028] A superfinishing machine for processing the outer groove of the flange of an agricultural machinery unit comprises: a superfinishing machine 1, a chip groove 39 is arranged at the bottom of the superfinishing machine 1, and the bottom of the chip groove 39 is communicated with the inside of a base 2, a base 2 is arranged at the bottom of the superfinishing machine 1, the interior of the base 2 is hollow and stores clean water, a filter screen 3 is arranged inside the base 2, a support block 4 is fixed to the inner wall of the base 2, the filter screen 3 is installed on the top of the support block 4 through a connecting mechanism, a cross plate 5 is arranged on the top of the inner cavity of the superfinishing machine 1, and a processing mechanism is arranged at the bottom of the cross plate 5.

[0029] Further, the connecting mechanism includes a solid column 6 fixed at the bottom of the filter screen 3, an iron head 7 is fixed at the bottom of the solid column 6, and a circular groove 8 is arranged on the outside of the solid column 6, a hollow column 9 is fixed on the top of the support block 4, and a sliding sleeve 10 is slidably connected to the outside of the hollow column 9, a spring 11 is fixed on the top of the support block 4, the top of the spring 11 is fixedly connected to the bottom of the sliding sleeve 10, a rope 12 is fixed on the bottom of the sliding sleeve 10, one end of the rope 12 extends to the outside of the base 2, and an arc is arranged on the outside of the solid column 6. A spherical block 14 is arranged inside the arc groove 13, the arc groove 13 is wide on the side close to the sliding sleeve 10, and narrow on the side away from the sliding sleeve 10, and the narrowest part of the arc groove 13 is smaller than the diameter of the block 14, which is helpful to prevent the block 14 from falling from the inside of the arc groove 13, a hollow groove 15 is arranged on the top of the sliding sleeve 10, an inclined groove 16 is arranged at the bottom of the solid column 6, an electromagnet 17 is arranged at the bottom of the inclined groove 16, and a battery is installed on the outside of the base 2, and the battery is connected to the electromagnet 17 through a wire.

[0030] It should be explained that a cover is provided on the top of the base 2. The cover is opened to place the filter 3 on the top of the support block 4. The rope 12 is pulled to drive the sleeve 10 to descend and compress the spring 11. At this time, the solid part of the sleeve 10 leaves the arc groove 13, and then the hollow groove 15 of the sleeve 10 descends to one side of the block 14. Then the pressure of the sleeve 10 on the block 14 disappears, so the block 14 can move between the arc groove 13 and the hollow groove 15. Then the filter 3 is pressed to make the solid column 6 The iron head 7 completely enters the interior of the hollow column 9, and the iron head 7 enters the interior of the inclined groove 16. Then the circular groove 8 is located at the position of the block 14. The rope 12 is loosened and the spring 11 raises the sliding sleeve 10. Then the solid area of ​​the sliding sleeve 10 presses the block 14 again to make the block 14 enter the interior of the circular groove 8. At the same time, the electromagnet 17 is energized to adsorb the iron head 7 to improve the connection effect. In summary, it is beneficial to fix the filter 3 inside the base 2. When the filter 3 needs to be disassembled and cleaned, just pull the rope 12.

[0031] Next, the processing mechanism includes a motor 21 fixedly installed on the top outer side of the superfinishing machine 1, the horizontal plate 5 is penetrated by a horizontal groove 22, the interior of the horizontal groove 22 is rotatably connected with a threaded rod 23, the output end of the motor 21 is fixedly connected to the threaded rod 23, the interior of the horizontal groove 22 is slidably connected with two threaded blocks 24, a nozzle 25 is installed at the bottom of the threaded block 24, a water pump is installed outside the base 2 and the water pump is connected to a water pipe, the top of the water pipe is connected to the nozzle 25, and the bottom end of the water pipe passes through the filter net 3 and is located in clean water.

[0032] In addition, a non-penetrating slide groove 26 is provided at the top of the cross plate 5, and a slider 27 is slidably connected inside the slide groove 26. The top of the cross plate 5 is rotatably connected to two mutually meshing gears 28, one of which is fixedly connected to the slider 27 by a connecting rod 29. An extension rod 31 is fixed to the top of the slider 27, and a connecting rod 32 is rotatably connected to the tops of the two gears 28, and one end of the connecting rod 32 is rotatably connected to the extension rod 31.

[0033] In addition, a brush 33 and a worm 34 are fixed to the bottom of the two gears 28, a support rod 35 is fixed to the bottom of the horizontal plate 5, and a rotating shaft 36 is connected to the bottom of the support rod 35. A worm wheel 37 and a fan blade 38 are fixed to both ends of the rotating shaft 36.

[0034] It can be concluded that the water pump is started to transport the water in the base 2 through the water pipe to the nozzle 25 and spray it out, which is beneficial to cool the grinding wheel, and the sprayed water can drive the debris, so that the debris enters the base 2 along with the water through the chip discharge groove 39, which is beneficial to the water treatment of the waste chips, and then the waste chips in the waste water are filtered by the filter 3, and the filtered water returns to the nozzle 25 for spraying under the action of the water pump, which is beneficial to the recycling of water, and the filter 3 can be taken out and cleaned regularly, and the motor 21 is started to drive the threaded rod 23 to rotate, and the two sets of threads on the outside of the threaded rod 23 are opposite Therefore, when the threaded rod 23 rotates, the two threaded blocks 24 move with the nozzle 25 in the opposite direction, which is beneficial to expand the water spraying range of the nozzle 25. At the same time, the threaded block 24 moves through the connecting rod 29 to drive the slider 27 to move in the slide groove 26. The slider 27 moves through the extension rod 31 to drive the two connecting rods 32 to rotate in the opposite direction, and then the two gears 28 rotate in the opposite direction. After that, the brush 33 and the worm 34 rotate. The brush 33 rotates to clean the workpiece. The worm 34 rotates to drive the worm wheel 37 and the rotating shaft 36 to rotate. The rotating shaft 36 rotates to drive the fan blades 38 to rotate, and the fan blades 38 rotate to cool the grinding wheel.

[0035] Working principle: A cover is provided on the top of the base 2. Open the cover and place the filter 3 on the top of the support block 4. Pull the rope 12 to drive the sliding sleeve 10 to descend and compress the spring 11. At this time, the solid part of the sliding sleeve 10 leaves the arc groove 13, and then the hollow groove 15 of the sliding sleeve 10 descends to one side of the block 14. Then the pressure of the sliding sleeve 10 on the block 14 disappears, so the block 14 can move between the arc groove 13 and the hollow groove 15. Then press the filter 3 to complete the solid column 6. The iron head 7 enters the interior of the hollow column 9, and the iron head 7 enters the interior of the inclined groove 16. Then the circular groove 8 is located at the position of the block 14. The rope 12 is loosened and the spring 11 raises the sliding sleeve 10. Then the solid area of ​​the sliding sleeve 10 presses the block 14 again to make the block 14 enter the interior of the circular groove 8. At the same time, the electromagnet 17 is energized to adsorb the iron head 7 to improve the connection effect. In summary, it is beneficial to fix the filter 3 inside the base 2. When the filter 3 needs to be disassembled and cleaned, just pull the rope 12.

[0036] When the superfinishing machine 1 is grinding the workpiece, debris is generated. The water pump is started to transport the water in the base 2 to the nozzle 25 through the water pipe and spray it out, which is beneficial to cool the grinding wheel. The sprayed water can drive the debris, so that the debris enters the base 2 along with the water through the chip discharge groove 39, which is beneficial to the water treatment of the waste chips. Then the waste chips in the waste water are filtered by the filter 3, and the filtered water returns to the nozzle 25 for spraying under the action of the water pump, which is beneficial to the recycling of water. The filter 3 can be taken out and cleaned regularly.

[0037] The motor 21 starts and drives the threaded rod 23 to rotate. The two sets of threads on the outside of the threaded rod 23 are inverse, so when the threaded rod 23 rotates, the two threaded blocks 24 move the nozzle 25 in the opposite direction, which is beneficial to expand the water spraying range of the nozzle 25. At the same time, the threaded block 24 moves through the connecting rod 29 to drive the slider 27 to move in the slide groove 26. The slider 27 moves through the extension rod 31 to drive the two connecting rods 32 to rotate in the opposite direction, and then the two gears 28 rotate in the opposite direction. After that, the brush 33 and the worm 34 rotate. The brush 33 rotates to clean the workpiece. The worm 34 rotates to drive the worm wheel 37 and the rotating shaft 36 to rotate. The rotation of the rotating shaft 36 drives the fan blades 38 to rotate, and the rotation of the fan blades 38 cools the grinding wheel.

[0038] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A superfinishing machine for processing the outer groove of an agricultural machinery unit flange, comprising: A superfinishing machine (1) is characterized in that: a base (2) is arranged at the bottom of the superfinishing machine (1), the interior of the base (2) is hollow and stores clean water, a filter (3) is arranged inside the base (2), a support block (4) is fixed to the inner wall of the base (2), the filter (3) is installed on the top of the support block (4) through a connecting mechanism, a transverse plate (5) is arranged on the top of the inner cavity of the superfinishing machine (1), and a processing mechanism is arranged at the bottom of the transverse plate (5).

2. The outer groove superfinishing machine for processing the flange of the agricultural machinery unit according to claim 1 is characterized in that: The connection mechanism comprises a solid column (6) fixed to the bottom of the filter screen (3), an iron head (7) fixed to the bottom of the solid column (6), and a circular groove (8) arranged outside the solid column (6), a hollow column (9) fixed to the top of the support block (4), a sliding sleeve (10) slidably connected to the outside of the hollow column (9), a spring (11) fixed to the top of the support block (4), the top of the spring (11) fixedly connected to the bottom of the sliding sleeve (10), a rope (12) fixed to the bottom of the sliding sleeve (10), and one end of the rope (12) extending to the outside of the base (2).

3. The outer groove superfinishing machine for processing the flange of the agricultural machinery unit according to claim 1, characterized in that: An arc groove (13) is arranged on the outside of the solid column (6), a spherical block (14) is arranged inside the arc groove (13), a hollow groove (15) is arranged on the top of the sliding sleeve (10), an inclined groove (16) is arranged on the bottom of the solid column (6), and an electromagnet (17) is arranged on the bottom of the inclined groove (16).

4. The outer groove superfinishing machine for processing the flange of an agricultural machinery unit according to claim 1, characterized in that: The processing mechanism comprises a motor (21) fixedly mounted on the top of the outer side of the superfinishing machine (1); a transverse groove (22) is provided through the transverse plate (5); a threaded rod (23) is rotatably connected inside the transverse groove (22); an output end of the motor (21) is fixedly connected to the threaded rod (23); two threaded blocks (24) are slidably connected inside the transverse groove (22); a nozzle (25) is installed at the bottom of the threaded block (24).

5. The ultra-finishing machine for processing the outer groove of the flange of the agricultural machinery unit according to claim 1 or 4, characterized in that: The top of the transverse plate (5) is provided with a non-penetrating slide groove (26), the interior of the slide groove (26) is slidably connected to a slider (27), the top of the transverse plate (5) is rotatably connected to two mutually meshing gears (28), one of the threaded blocks (24) is fixedly connected to the slider (27) via a connecting rod (29), an extension rod (31) is fixed to the top of the slider (27), the tops of the two gears (28) are rotatably connected to a connecting rod (32), and one end of the connecting rod (32) is rotatably connected to the extension rod (31).

6. The ultra-finishing machine for processing the outer groove of the flange of the agricultural machinery unit according to claim 1 or 5, characterized in that: A brush (33) and a worm (34) are fixed to the bottom of the two gears (28), a support rod (35) is fixed to the bottom of the horizontal plate (5), a rotating shaft (36) is rotatably connected to the bottom of the support rod (35), and a worm wheel (37) and a fan blade (38) are fixed to the two ends of the rotating shaft (36).

7. The ultra-finishing machine for processing the outer groove of the flange of the agricultural machinery unit according to claim 1, characterized in that: The arc-shaped groove (13) is wider on a side close to the sliding sleeve (10), and narrower on a side away from the sliding sleeve (10), and the narrowest part of the arc-shaped groove (13) is smaller than the diameter of the clamping block (14).

8. The ultra-finishing machine for processing the outer groove of the flange of the agricultural machinery unit according to claim 1, characterized in that: A battery is installed outside the base (2), and the battery is connected to the electromagnet (17) via a wire.

9. The ultra-finishing machine for processing the outer groove of the flange of the agricultural machinery unit according to claim 1, characterized in that: The bottom of the superfinishing machine (1) is provided with a chip removal groove (39), and the bottom of the chip removal groove (39) is connected to the inside of the base (2).

10. The ultra-finishing machine for processing the outer groove of the flange of the agricultural machinery unit according to claim 1 or 4, characterized in that: A water pump is installed outside the base (2) and is connected to a water pipe. The top end of the water pipe is connected to a spray head (25), and the bottom end of the water pipe passes through a filter screen (3) and is located in clean water.

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