Compressor accessory grinding device and method

Abstract

The invention relates to the technical field of grinding, and discloses a compressor accessory grinding device and a method thereof, which solve the problem that next grinding processing can be started only when a worker turns over an accessory, the compressor accessory grinding device comprises a grinding table, the top of the grinding table is rotatably connected with a rotating sleeve, and the grinding table is provided with a driving part for driving the rotating sleeve to rotate; the outer portion of the rotating sleeve is fixedly sleeved with a fixing frame, a plurality of control boxes are fixedly connected to the fixing frame, positioning rings are arranged on the sides, away from the fixing frame, of the control boxes, pressing devices used for fixing accessories are installed on the positioning rings, jacking and overturning structures used for driving the positioning rings to overturn are installed on the control boxes, and a movable base is arranged above the grinding table. The movable seat is provided with a grinding mechanism for grinding; and the upper surface and the lower surface of the accessory can be ground without turning over the accessory by a worker, so that the grinding efficiency is improved, and actual use is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of grinding, and in particular relates to a compressor accessory grinding device and a method thereof. Background Art

[0002] Compressor parts need to be ground during the production process. When grinding the parts, the staff fixes the parts to be ground on the operating table through a clamp, and then grinds the surface of the parts through the grinding mechanism located above the parts;

[0003] But it is worth thinking about that the grinding mechanism can only grind the upper surface of the accessory. When the lower surface of the accessory needs to be ground, the staff is required to remove the accessory from the fixture, and then use the fixture to fix the adjusted position of the accessory again before starting the next grinding process. The grinding efficiency is low and there are certain limitations.

[0004] Therefore, in order to solve the above problems, a related facility that better meets the usage requirements is needed. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a compressor parts grinding device and method, which effectively solves the problem in the above background technology that workers need to turn the parts over before starting the next grinding process.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a compressor accessory grinding device, comprising a grinding table, the top of the grinding table is rotatably connected to a rotating sleeve, the grinding table is equipped with a driving member for driving the rotating sleeve to rotate, the external fixed sleeve of the rotating sleeve is provided with a fixed frame, a plurality of control boxes are fixedly connected to the fixed frame, a positioning ring is provided on the side of the control box away from the fixed frame, the positioning ring is equipped with a presser for fixing the accessory, the control box is equipped with a lifting and flipping structure for driving the positioning ring to flip, a movable seat is provided above the grinding table, the movable seat is equipped with a grinding mechanism for grinding, and the grinding table is equipped with a swinging reciprocating structure for adjusting the position of the movable seat.

[0007] Preferably, the lifting and flipping structure includes a first rotating shaft rotatably mounted on the control box, one end of the first rotating shaft is fixedly connected to the positioning ring, the other end of the first rotating shaft is fixedly connected to a first gear located in the control box, the first rotating shaft is fixedly mounted with a support block located in the control box, two stop blocks matched with the support block are fixedly mounted in the control box, a first toothed plate meshed with the first gear is provided in the control box, a first movable plate is provided in the control box, a first guide column is fixedly connected to the top of the first movable plate, a supporting portion is provided on the outer sliding sleeve of the first guide column, the supporting portion is fixedly connected to the first toothed plate, and a side of the first toothed plate away from the first gear contacts the inner wall of the control box, the supporting portion and the first movable plate are connected by a first spring, a supporting plate is provided below the control box, the top of the supporting plate is fixedly connected to the first movable plate located in the control box, an arc-shaped plate is fixedly connected to the top of the grinding table, an inclined surface matched with the bottom end of the supporting plate is symmetrically provided on the top of the arc-shaped plate, and a reset member matched with the first movable plate is installed in the control box.

[0008] Preferably, the reset member includes at least one second guide column fixedly installed in the control box, the second guide column passes through the first movable plate, and the top of the first movable plate and the top inner wall of the control box are connected by a second spring.

[0009] Preferably, the presser includes a pressing plate arranged in the positioning ring, a second movable plate is provided on the side of the positioning ring away from the control box, the second movable plate and the pressing plate are connected by a first guide plate, and the first guide plate passes through the positioning ring, the second movable plate and the positioning ring are connected by a third spring, and the positioning ring is equipped with a magnetic suction part adapted to the pressing plate.

[0010] Preferably, the magnetic attraction member includes iron plates fixedly mounted on both ends of the pressing plate respectively, two magnet blocks are fixedly connected to the inner wall of the positioning ring, the magnet blocks are in contact with the corresponding iron plates, and the magnet blocks are located on the side of the iron plate away from the control box.

[0011] Preferably, a first support plate is provided above the grinding table, the first support plate and the grinding table are connected via a plurality of connecting columns, a plurality of receiving grooves are provided on the top of the first support plate, and rolling balls for supporting accessories are provided in the receiving grooves.

[0012] Preferably, the grinding mechanism includes a third movable plate arranged below the movable seat, the movable seat is fixedly installed with a first hydraulic telescopic rod, and the telescopic end of the first hydraulic telescopic rod is fixedly connected to the top of the third movable plate, a mounting seat is provided below the third movable plate, the top of the mounting seat is fixedly connected with at least one second guide plate, the top of the second guide plate passes through the third movable plate, and the top of the second guide plate is fixedly connected with a second support plate located above the third movable plate, the mounting seat and the third movable plate are connected by a plurality of fourth springs, the bottom of the mounting seat is fixedly connected with a first servo motor, and the output end of the first servo motor is fixedly connected with a grinding head.

[0013] Preferably, the swinging reciprocating structure includes a swinging plate arranged above the grinding table, a rectangular hole is opened on the swinging plate, and the movable seat is located in the rectangular hole, at least one guide bar is fixedly connected to the rectangular hole, and the guide bar passes through the movable seat, a second hydraulic telescopic rod is fixedly installed on the swinging plate, the telescopic end of the second hydraulic telescopic rod is fixedly connected to the movable seat, the bottom of the swinging plate is fixedly connected to the second rotating shaft, the rotating sleeve is arranged on the outside of the second rotating shaft, and the second rotating shaft is rotatably connected to the grinding table, the bottom end of the second rotating shaft is fixedly connected to the second gear located below the grinding table, the bottom of the grinding table is fixedly connected to a plurality of supporting legs, the bottom of the grinding table is fixedly connected to the third hydraulic telescopic rod, the telescopic end of the third hydraulic telescopic rod is fixedly connected to the second gear plate meshing with the second gear, the end of the swinging plate away from the second rotating shaft is fixedly connected to the support frame, the bottom of the support frame is fixedly connected to the roller, and the roller is in contact with the top of the grinding table.

[0014] Preferably, the driving member includes a third gear fixedly mounted on the outside of the rotating sleeve, a second servo motor is fixedly connected to the bottom of the grinding table, an output end of the second servo motor is fixedly connected to a fourth gear located above the grinding table, and the fourth gear is meshed with the third gear.

[0015] The present invention also provides a compressor parts grinding method, using the compressor parts grinding device as described above, comprising the following steps:

[0016] Step 1: The staff fixes the parts to be ground in the positioning ring located at the loading station through a presser, and drives the rotating sleeve to rotate through a driving member, so that the positioning ring with the parts placed thereon moves to the first grinding station;

[0017] Step 2: Grind the accessory at the first grinding station by the grinding mechanism, and drive the grinding mechanism to move by the swing reciprocating structure so that the grinding mechanism grinds the entire upper surface of the accessory. When the grinding of the accessory is completed, the driving member drives the rotating sleeve to rotate continuously so that the accessory with the upper surface ground is moved to the second grinding station;

[0018] Step 3: The flipping structure is lifted to drive the accessory and the positioning ring at the second grinding station to flip 180 degrees, so that the bottom of the accessory at the second grinding station faces upward, and the next unground accessory moves to the first grinding station, and the grinding mechanism is driven to move by the swing reciprocating structure, and the grinding mechanism grinds the entire upper surfaces of the two accessories at the first grinding station and the second grinding station respectively;

[0019] Step 4: When the grinding of the two accessories at the first grinding station and the second grinding station is completed, the driving part drives the rotating sleeve to rotate continuously, so that the accessories at the second grinding station are moved to the unloading station, and the accessories at the first grinding station are moved to the second grinding station. At this time, the staff removes the accessories at the unloading station until all accessories are ground and the staff stops loading and unloading.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The accessory at the first grinding station is ground by the grinding mechanism, and the grinding mechanism is driven to move by the swing reciprocating structure so that the grinding mechanism grinds the entire upper surface of the accessory. When the grinding of the accessory is completed, the driving member drives the rotating sleeve to rotate continuously so that the accessory whose upper surface has been ground is moved to the second grinding station, and the lifting and flipping structure drives the accessory and the positioning ring at the second grinding station to flip 180 degrees so that the bottom of the accessory at the second grinding station faces upward, and the next unground accessory moves to the first grinding station, and the grinding mechanism is driven to move by the swing reciprocating structure so that the grinding mechanism moves upward and downward on the first grinding station and the second grinding station respectively. The grinding mechanism grinds the entire upper surfaces of the two accessories located at the first grinding station and the second grinding station respectively. When the grinding of the two accessories located at the first grinding station and the second grinding station is completed, the driving member drives the rotating sleeve to rotate continuously to move the accessory located at the second grinding station to the unloading station, and the accessory located at the first grinding station is moved to the second grinding station. At this time, the staff removes the accessory located at the unloading station until all accessories are ground. The staff stops loading and unloading. The staff does not need to turn over the accessories to complete the grinding of the upper and lower surfaces of the accessories, thereby improving the grinding efficiency and facilitating practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the pressing device of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure inside the control box of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the first movable plate of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the rolling ball and the first supporting plate being separated according to the present invention;

[0029] Figure 6 It is a structural schematic diagram of the swing plate of the present invention;

[0030] Figure 7 is a schematic structural diagram of the third movable plate of the present invention;

[0031] Figure 8 It is a schematic structural diagram of the driving member of the present invention.

[0032] In the figure: 1, grinding table; 2, rotating sleeve; 3, fixing frame; 4, control box; 5, positioning ring; 6, movable seat; 7, first rotating shaft; 8, first gear; 9, supporting block; 10, stop block; 11, first tooth plate; 12, first movable plate; 13, supporting part; 14, first guide column; 15, first spring; 16, supporting plate; 17, second guide column; 18, second spring; 19, arc plate; 20, pressing plate; 21, second movable plate; 22, first guide plate; 23, third spring; 24, iron plate; 25, magnet block; 26, first support plate; 27, connecting Column; 28. Receiving groove; 29. ​​Rolling ball; 30. Mounting seat; 31. First servo motor; 32. Grinding head; 33. First hydraulic telescopic rod; 34. Third movable plate; 35. Fourth spring; 36. Second guide plate; 37. Second support plate; 38. Swing plate; 39. Rectangular hole; 40. Guide strip; 41. Second hydraulic telescopic rod; 42. Second rotating shaft; 43. Second gear; 44. Second gear plate; 45. Third hydraulic telescopic rod; 46. Support frame; 47. Roller; 48. Third gear; 49. Second servo motor; 50. Fourth gear; 51. Support leg. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] Embodiment 1, by Figure 1 and Figure 6The present invention comprises a grinding table 1, the top of which is rotatably connected with a rotating sleeve 2, the grinding table 1 is provided with a driving member for driving the rotating sleeve 2 to rotate, the outer fixed sleeve of the rotating sleeve 2 is provided with a fixing frame 3, the fixing frame 3 is fixedly connected with a plurality of control boxes 4, a positioning ring 5 is provided on the side of the control box 4 away from the fixing frame 3, the positioning ring 5 is provided with a presser for fixing the accessory, the control box 4 is provided with a lifting and flipping structure for driving the positioning ring 5 to flip, a movable seat 6 is provided above the grinding table 1, the movable seat 6 is provided with a grinding mechanism for grinding, and the grinding table 1 is provided with a swinging reciprocating structure for adjusting the position of the movable seat 6; the accessory located at the first grinding station is ground by the grinding mechanism, the grinding mechanism is driven to move by the swinging reciprocating structure so that the grinding mechanism grinds the entire upper surface of the accessory, and when the grinding of the accessory is completed, the rotating sleeve 2 is driven to rotate continuously by the driving member so that the accessory whose upper surface grinding is completed is moved to the second grinding station, and the lifting and flipping structure drives the position The accessories and positioning ring 5 at the second grinding station are flipped one hundred and eighty degrees so that the bottom of the accessories at the second grinding station faces upward, and the next unground accessories are moved to the first grinding station, and the grinding mechanism is driven to move by the swinging reciprocating structure, so that the grinding mechanism reciprocates on the first grinding station and the second grinding station respectively, and the entire upper surfaces of the two accessories at the first grinding station and the second grinding station are respectively ground by the grinding mechanism. When the grinding of the two accessories at the first grinding station and the second grinding station is completed, the driving member drives the rotating sleeve 2 to rotate continuously, so that the accessories at the second grinding station are moved to the unloading station, and the accessories at the first grinding station are moved to the second grinding station. At this time, the staff removes the accessories at the unloading station until all accessories are ground. The staff stops loading and unloading, and the staff does not need to flip the accessories to complete the grinding of the upper and lower surfaces of the accessories, thereby improving the grinding efficiency and facilitating practical use.

[0035] Embodiment 2, based on embodiment 1, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8The lifting and flipping structure includes a first rotating shaft 7 rotatably mounted on the control box 4, one end of the first rotating shaft 7 is fixedly connected to the positioning ring 5, the other end of the first rotating shaft 7 is fixedly connected to the first gear 8 located in the control box 4, the first rotating shaft 7 is fixedly mounted with a support block 9 located in the control box 4, two stop blocks 10 adapted to the support block 9 are fixedly mounted in the control box 4, a first toothed plate 11 meshing with the first gear 8 is provided in the control box 4, a first movable plate 12 is provided in the control box 4, a first guide column 14 is fixedly connected to the top of the first movable plate 12, an outer sliding sleeve of the first guide column 14 is provided with a supporting portion 13, the supporting portion 13 and the first toothed plate 11 are fixedly connected, and the side of the first toothed plate 11 away from the first gear 8 is in contact with the inner wall of the control box 4, the supporting portion 13 and the first movable plate 12 are connected by a first spring 15, and the control box 4 A support plate 16 is provided below the control box 4, and the top of the support plate 16 is fixedly connected to the first movable plate 12 located in the control box 4. An arc plate 19 is fixedly connected to the top of the grinding table 1, and the top of the arc plate 19 is symmetrically provided with an inclined surface adapted to the bottom end of the support plate 16. The control box 4 is equipped with a reset member adapted to the first movable plate 12, and the reset member includes at least one second guide column 17 fixedly installed in the control box 4, the second guide column 17 passes through the first movable plate 12, and the top of the first movable plate 12 and the top inner wall of the control box 4 are connected by a second spring 18. The driving member includes a third gear 48 fixedly sleeved on the outside of the rotating sleeve 2, and a second servo motor 49 is fixedly connected to the bottom of the grinding table 1, and the output end of the second servo motor 49 is fixedly connected to a fourth gear 50 located above the grinding table 1, and the fourth gear 50 is meshed with the third gear 48;

[0036] The second spring 18 is initially in a compressed state, and the second spring 18 applies pressure to the first movable plate 12 so that the bottom of the first movable plate 12 abuts against the bottom inner wall of the control box 4. At this time, the first spring 15 is in a stretched state, and the first spring 15 applies a pulling force to the support portion 13 and the first toothed plate 11. The first toothed plate 11 and the first gear 8 transmit force so that the support block 9 on the first rotating shaft 7 abuts against the top of one of the stop blocks 10. At this time, the positioning ring 5 remains in a horizontal state, and the fourth gear 50 is driven to rotate by the second servo motor 49. The gear 50 drives the rotating sleeve 2 and the fixing frame 3 to rotate through the third gear 48, and the fixing frame 3 drives the positioning ring 5 to rotate synchronously through the control box 4 and the first rotating shaft 7. When the control box 4 and the positioning ring 5 move from the first grinding station to the second grinding station, the bottom end of the corresponding support plate 16 contacts the inclined surface on the arc plate 19. As the control box 4 continues to move, the arc plate 19 pushes the support plate 16 and the first movable plate 12 upward, the second spring 18 is in a compressed state, the first movable plate 12 slides relative to the second guide column 17, and the first guide column 14 slides relative to the support plate 16. The support portion 13 slides, the distance between the first movable plate 12 and the support portion 13 decreases, and the first spring 15 changes from a stretched state to a compressed state. As the first movable plate 12 continues to move upward, the first movable plate 12 pushes the support portion 13 and the first toothed plate 11 upward through the first spring 15. The first toothed plate 11 drives the first rotating shaft 7 and the support block 9 to rotate through the first gear 8. The first rotating shaft 7 can drive the positioning ring 5 to flip. When the positioning ring 5 flips 180 degrees, the support block 9 contacts the top of another stop block 10, and the positioning ring 5 stops flipping. At this time, the support plate 16 The bottom end contacts the top of the arc plate 19. When the grinding of the accessories at the second grinding station is completed, the second servo motor 49 drives the fourth gear 50 to rotate again to make the control box 4 and the positioning ring 5 continue to move. The bottom end of the support plate 16 slides off the other inclined surface of the arc plate 19, and the second spring 18 pushes the first movable plate 12 and the support plate 16 down to the initial position. The bottom of the first movable plate 12 contacts the bottom inner wall of the control box 4, so that the positioning ring 5 can be flipped back one hundred and eighty degrees, and the positioning ring 5 can be flipped back to the initial position relative to the control box 4.

[0037] Embodiment 3, based on embodiment 1, Figure 1 , Figure 2 and Figure 5It is given that the presser includes a pressing plate 20 arranged in the positioning ring 5, a second movable plate 21 is provided on the side of the positioning ring 5 away from the control box 4, the second movable plate 21 and the pressing plate 20 are connected by a first guide plate 22, and the first guide plate 22 passes through the positioning ring 5, the second movable plate 21 and the positioning ring 5 are connected by a third spring 23, the positioning ring 5 is equipped with a magnetic suction member adapted to the pressing plate 20, the magnetic suction member includes an iron plate 24 fixedly installed at both ends of the pressing plate 20, two magnet blocks 25 are fixedly connected to the inner wall of the positioning ring 5, the magnet block 25 is in contact with the corresponding iron plate 24, and the magnet block 25 is located on the side of the iron plate 24 away from the control box 4, a first support plate 26 is provided above the grinding table 1, the first support plate 26 and the grinding table 1 are connected by a plurality of connecting columns 27, a plurality of receiving grooves 28 are provided on the top of the first support plate 26, and a rolling ball 29 for supporting accessories is provided in the receiving groove 28;

[0038] The staff places the accessories to be ground in the positioning ring 5 located at the loading station, and the first support plate 26 is located at the loading station, and the accessories located at the loading station are supported by the rolling ball 29 on the top of the first support plate 26. At this time, the iron plate 24 and the magnet block 25 are magnetically attracted, and the third spring 23 is in a stretched state. The staff pushes the second movable plate 21, the first guide plate 22 and the pressing plate 20 to move, so that the iron plate 24 is no longer magnetically attracted to the magnet block 25, and the pressing plate 20 pushes the accessories to abut against the inner wall of the positioning ring 5, and the third spring 23 is in a stretched state, and the third spring 23 is in a stretched state. The second movable plate 21, the first guide plate 22 and the pressing plate The pressure plate 20 applies a pulling force, and the pressing plate 20 presses the accessory so that the accessory is fixed in the positioning ring 5. When the fixing frame 3 and the control box 4 rotate, the positioning ring 5 can be moved out from above the first support plate 26. The staff drives the second movable plate 21 located at the unloading station to move so that the first guide plate 22 drives the pressing plate 20 to no longer press the accessory. The staff can remove the accessory located at the unloading station, and at this time, the iron plate 24 and the magnet block 25 are magnetically attracted to each other, and the magnetic force between the iron plate 24 and the magnet block 25 is greater than the pulling force applied by the third spring 23, so that the pressing plate 20 remains fixed relative to the positioning ring 5, which is convenient for placing the next accessory in the positioning ring 5.

[0039] Embodiment 4, based on embodiment 1, Figure 1 , Figure 6 and Figure 7It is given that the grinding mechanism includes a third movable plate 34 arranged below the movable seat 6, the movable seat 6 is fixedly installed with a first hydraulic telescopic rod 33, and the telescopic end of the first hydraulic telescopic rod 33 is fixedly connected to the top of the third movable plate 34, a mounting seat 30 is provided below the third movable plate 34, the top of the mounting seat 30 is fixedly connected with at least one second guide plate 36, the top of the second guide plate 36 passes through the third movable plate 34, and the top of the second guide plate 36 is fixedly connected with a second support plate 37 located above the third movable plate 34, the mounting seat 30 and the third movable plate 34 are connected by a plurality of fourth springs 35, the bottom of the mounting seat 30 is fixedly connected with a first servo motor 31, and the output end of the first servo motor 31 is fixedly connected with a grinding head 32, the swinging reciprocating structure includes a swinging plate 38 arranged above the grinding table 1, the swinging plate 38 is provided with a rectangular hole 39, and the movable seat 6 is located in the rectangular hole 39, the rectangular At least one guide bar 40 is fixedly connected in the shaped hole 39, and the guide bar 40 passes through the movable seat 6, a second hydraulic telescopic rod 41 is fixedly installed on the swing plate 38, and the telescopic end of the second hydraulic telescopic rod 41 is fixedly connected to the movable seat 6, a second rotating shaft 42 is fixedly connected to the bottom of the swing plate 38, a rotating sleeve 2 is sleeved on the outside of the second rotating shaft 42, and the second rotating shaft 42 is rotatably connected to the grinding table 1, a second gear 43 located below the grinding table 1 is fixedly connected to the bottom of the second rotating shaft 42, a plurality of supporting legs 51 are fixedly connected to the bottom of the grinding table 1, a third hydraulic telescopic rod 45 is fixedly connected to the bottom of the grinding table 1, and the telescopic end of the third hydraulic telescopic rod 45 is fixedly connected to a second toothed plate 44 meshing with the second gear 43, and one end of the swing plate 38 away from the second rotating shaft 42 is fixedly connected to a support frame 46, and a roller 47 is fixedly connected to the bottom of the support frame 46, and the roller 47 is in contact with the top of the grinding table 1;

[0040] The bottom of the second support plate 37 is in contact with the top of the third movable plate 34, and the mounting seat 30 is supported by the second guide plate 36 and the second support plate 37 so that the mounting seat 30 is fixed relative to the third movable plate 34, and the third movable plate 34 is driven downward by the first hydraulic telescopic rod 33 to make the mounting seat 30, the first servo motor 31 and the grinding head 32 move downward synchronously. When the grinding head 32 contacts the accessory, as the third movable plate 34 continues to move downward, the distance between the third movable plate 34 and the mounting seat 30 becomes smaller, the second support plate 37 is no longer in contact with the third movable plate 34, and the fourth spring 35 is in a compressed state. Pressure is applied to the mounting seat 30 by the fourth spring 35 to further control the force with which the grinding head 32 presses the accessory, and the first servo motor 31 drives the grinding head 32 to rotate The surface of the accessory is ground by the grinding head 32, and the movable seat 6 is driven to slide relative to the guide strip 40 and the swing plate 38 by the second hydraulic telescopic rod 41, so that the movable seat 6 and the grinding head 32 can reciprocate relative to the swing plate 38, and the second tooth plate 44 is driven to move by the third hydraulic telescopic rod 45, and the second tooth plate 44 drives the second rotating shaft 42 and the swing plate 38 to rotate through the second gear 43, so that the grinding head 32 can reciprocate on the first grinding station and the second grinding station respectively, and the two accessories on the first grinding station and the second grinding station can be ground, and the swing plate 38 drives the roller 47 to roll on the top of the grinding table 1 through the support frame 46. The design of the support frame 46 and the roller 47 reduces the possibility of the swing plate 38 tilting relative to the second rotating shaft 42.

[0041] A compressor parts grinding method of this embodiment uses the compressor parts grinding device as described above, and includes the following steps:

[0042] Step 1: The staff fixes the parts to be ground in the positioning ring 5 located at the loading station through a presser, and drives the rotating sleeve 2 to rotate through a driving member, so that the positioning ring 5 with the parts placed thereon moves to the first grinding station;

[0043] Step 2: Grind the accessory at the first grinding station by the grinding mechanism, and drive the grinding mechanism to move by the swing reciprocating structure so that the grinding mechanism grinds the entire upper surface of the accessory. When the grinding of the accessory is completed, the driving member drives the rotating sleeve 2 to rotate continuously so that the accessory with the upper surface ground is moved to the second grinding station;

[0044] Step 3: The jacking-up flipping structure drives the accessory and the positioning ring 5 located at the second grinding station to flip 180 degrees, so that the bottom of the accessory located at the second grinding station faces upward, and the next unground accessory moves to the first grinding station, and the grinding mechanism is driven to move by the swing reciprocating structure, and the grinding mechanism grinds the entire upper surfaces of the two accessories located at the first grinding station and the second grinding station respectively;

[0045] Step 4: When the grinding of the two accessories at the first grinding station and the second grinding station is completed, the driving part drives the rotating sleeve 2 to rotate continuously, so that the accessories at the second grinding station are moved to the unloading station, and the accessories at the first grinding station are moved to the second grinding station. At this time, the staff removes the accessories at the unloading station until all accessories are ground and the staff stops loading and unloading.

[0046] Working principle: The staff will fix the accessories to be ground in the positioning ring 5 located at the loading station through a presser, and drive the rotating sleeve 2, the fixing frame 3, the control box 4 and the positioning ring 5 to rotate synchronously through the driving member, so that the positioning ring 5 with the accessories placed thereon moves to the first grinding station, and the accessories located at the first grinding station are ground by the grinding mechanism, and the grinding mechanism is driven to move by the swinging reciprocating structure so that the grinding mechanism grinds the entire upper surface of the accessories. When the grinding of the accessories is completed, the rotating sleeve 2 is driven by the driving member to rotate continuously so that the accessories with the upper surface ground are moved to the second grinding station, and the lifting and flipping structure drives the accessories and the positioning ring 5 located at the second grinding station to flip 180 degrees, so that the bottom of the accessories located at the second grinding station faces upward, and the next unground accessory moves to the second grinding station. A grinding station, wherein the grinding mechanism is driven to move by a swinging reciprocating structure, so that the grinding mechanism reciprocates on the first grinding station and the second grinding station respectively, and the entire upper surfaces of the two accessories located at the first grinding station and the second grinding station are ground by the grinding mechanism respectively. When the grinding of the two accessories located at the first grinding station and the second grinding station is completed, the driving member drives the rotating sleeve 2 to rotate continuously, so that the accessories located at the second grinding station are moved to the unloading station, and the accessories located at the first grinding station are moved to the second grinding station. At this time, the staff removes the accessories located at the unloading station until all accessories are ground. The staff stops loading and unloading, and the staff does not need to turn over the accessories to complete the grinding of the upper and lower surfaces of the accessories, thereby improving the grinding efficiency and facilitating practical use;

[0047] The second spring 18 is initially in a compressed state, and the second spring 18 applies pressure to the first movable plate 12 so that the bottom of the first movable plate 12 abuts against the bottom inner wall of the control box 4. At this time, the first spring 15 is in a stretched state, and the first spring 15 applies a pulling force to the support portion 13 and the first toothed plate 11. The first toothed plate 11 and the first gear 8 transmit force so that the support block 9 on the first rotating shaft 7 abuts against the top of one of the stop blocks 10. At this time, the positioning ring 5 remains in a horizontal state, and the fourth gear 50 is driven to rotate by the second servo motor 49. The gear 50 drives the rotating sleeve 2 and the fixing frame 3 to rotate through the third gear 48, and the fixing frame 3 drives the positioning ring 5 to rotate synchronously through the control box 4 and the first rotating shaft 7. When the control box 4 and the positioning ring 5 move from the first grinding station to the second grinding station, the bottom end of the corresponding support plate 16 contacts the inclined surface on the arc plate 19. As the control box 4 continues to move, the arc plate 19 pushes the support plate 16 and the first movable plate 12 upward, the second spring 18 is in a compressed state, the first movable plate 12 slides relative to the second guide column 17, and the first guide column 14 slides relative to the support plate 16. The support portion 13 slides, the distance between the first movable plate 12 and the support portion 13 decreases, and the first spring 15 changes from a stretched state to a compressed state. As the first movable plate 12 continues to move upward, the first movable plate 12 pushes the support portion 13 and the first toothed plate 11 upward through the first spring 15. The first toothed plate 11 drives the first rotating shaft 7 and the support block 9 to rotate through the first gear 8. The first rotating shaft 7 can drive the positioning ring 5 to flip. When the positioning ring 5 flips 180 degrees, the support block 9 contacts the top of another stop block 10, and the positioning ring 5 stops flipping. At this time, the support plate 16 The bottom end contacts the top of the arc plate 19. When the grinding of the accessories at the second grinding station is completed, the second servo motor 49 drives the fourth gear 50 to rotate again, so that the control box 4 and the positioning ring 5 continue to move, and the bottom end of the support plate 16 slides off the other inclined surface of the arc plate 19, and the second spring 18 pushes the first movable plate 12 and the support plate 16 down to the initial position. The bottom of the first movable plate 12 contacts the bottom inner wall of the control box 4, so that the positioning ring 5 can be reversed by 180 degrees, and the positioning ring 5 can be reversed to the initial position relative to the control box 4;

[0048] The staff places the accessories to be ground in the positioning ring 5 located at the loading station, and the first support plate 26 is located at the loading station, and the accessories located at the loading station are supported by the rolling ball 29 on the top of the first support plate 26. At this time, the iron plate 24 and the magnet block 25 are magnetically attracted, and the third spring 23 is in a stretched state. The staff pushes the second movable plate 21, the first guide plate 22 and the pressing plate 20 to move, so that the iron plate 24 is no longer magnetically attracted to the magnet block 25, and the pressing plate 20 pushes the accessories to abut against the inner wall of the positioning ring 5, and the third spring 23 is in a stretched state, and the third spring 23 is in a stretched state. The second movable plate 21, the first guide plate 22 and the pressing plate The pressing plate 20 applies a pulling force, and the pressing plate 20 presses the accessory so that the accessory is fixed in the positioning ring 5. When the fixing frame 3 and the control box 4 rotate, the positioning ring 5 can be moved out from above the first supporting plate 26. The staff drives the second movable plate 21 located at the unloading station to move, so that the first guide plate 22 drives the pressing plate 20 to no longer press the accessory. The staff can remove the accessory located at the unloading station, and at this time, the iron plate 24 and the magnet block 25 are magnetically attracted to each other, and the magnetic force between the iron plate 24 and the magnet block 25 is greater than the pulling force applied by the third spring 23, so that the pressing plate 20 remains fixed relative to the positioning ring 5, which is convenient for placing the next accessory in the positioning ring 5;

[0049] The bottom of the second support plate 37 is in contact with the top of the third movable plate 34, and the mounting seat 30 is supported by the second guide plate 36 and the second support plate 37 so that the mounting seat 30 is fixed relative to the third movable plate 34, and the third movable plate 34 is driven downward by the first hydraulic telescopic rod 33 to make the mounting seat 30, the first servo motor 31 and the grinding head 32 move downward synchronously. When the grinding head 32 contacts the accessory, as the third movable plate 34 continues to move downward, the distance between the third movable plate 34 and the mounting seat 30 becomes smaller, the second support plate 37 is no longer in contact with the third movable plate 34, and the fourth spring 35 is in a compressed state. Pressure is applied to the mounting seat 30 by the fourth spring 35 to further control the force with which the grinding head 32 presses the accessory, and the first servo motor 31 drives the grinding head 32 to rotate The surface of the accessory is ground by the grinding head 32, and the movable seat 6 is driven to slide relative to the guide strip 40 and the swing plate 38 by the second hydraulic telescopic rod 41, so that the movable seat 6 and the grinding head 32 can reciprocate relative to the swing plate 38, and the second tooth plate 44 is driven to move by the third hydraulic telescopic rod 45, and the second tooth plate 44 drives the second rotating shaft 42 and the swing plate 38 to rotate through the second gear 43, so that the grinding head 32 can reciprocate on the first grinding station and the second grinding station respectively, and the two accessories on the first grinding station and the second grinding station can be ground, and the swing plate 38 drives the roller 47 to roll on the top of the grinding table 1 through the support frame 46. The design of the support frame 46 and the roller 47 reduces the possibility of the swing plate 38 tilting relative to the second rotating shaft 42.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compressor parts grinding device, comprising a grinding table (1), characterized in that: The top of the grinding table (1) is rotatably connected to a rotating sleeve (2), the grinding table (1) is equipped with a driving member for driving the rotating sleeve (2) to rotate, the outer fixed sleeve of the rotating sleeve (2) is provided with a fixed frame (3), the fixed frame (3) is fixedly connected to a plurality of control boxes (4), a positioning ring (5) is provided on the side of the control box (4) away from the fixed frame (3), the positioning ring (5) is equipped with a presser for fixing accessories, the control box (4) is equipped with a lifting and flipping structure for driving the positioning ring (5) to flip, a movable seat (6) is provided above the grinding table (1), the movable seat (6) is equipped with a grinding mechanism for grinding, and the grinding table (1) is equipped with a swinging reciprocating structure for adjusting the position of the movable seat (6).

2. A compressor parts grinding device according to claim 1, characterized in that: The lifting and flipping structure comprises a first rotating shaft (7) rotatably mounted on the control box (4), one end of the first rotating shaft (7) being fixedly connected to a positioning ring (5), the other end of the first rotating shaft (7) being fixedly connected to a first gear (8) located in the control box (4), the first rotating shaft (7) being fixedly mounted to a support block (9) located in the control box (4), two stop blocks (10) adapted to the support block (9) being fixedly mounted in the control box (4), a first toothed plate (11) meshing with the first gear (8) being provided in the control box (4), a first movable plate (12) being fixedly connected to the top of the first movable plate (12), the first guide column (14) being fixedly mounted to the top of the first guide column (14) The outer sliding sleeve is provided with a support portion (13), the support portion (13) and the first tooth plate (11) are fixedly connected, and the side of the first tooth plate (11) away from the first gear (8) contacts the inner wall of the control box (4), the support portion (13) and the first movable plate (12) are connected by a first spring (15), a support plate (16) is provided below the control box (4), the top end of the support plate (16) is fixedly connected to the first movable plate (12) located in the control box (4), the top of the grinding table (1) is fixedly connected with an arc plate (19), the top end of the arc plate (19) is symmetrically provided with an inclined surface adapted to the bottom end of the support plate (16), and the control box (4) is equipped with a reset member adapted to the first movable plate (12).

3. A compressor parts grinding device according to claim 2, characterized in that: The reset member comprises at least one second guide column (17) fixedly mounted in the control box (4); the second guide column (17) passes through the first movable plate (12); and the top of the first movable plate (12) and the top inner wall of the control box (4) are connected via a second spring (18).

4. A compressor parts grinding device according to claim 1, characterized in that: The presser comprises a pressing plate (20) arranged in a positioning ring (5); a second movable plate (21) is arranged on a side of the positioning ring (5) away from the control box (4); the second movable plate (21) and the pressing plate (20) are connected via a first guide plate (22), and the first guide plate (22) passes through the positioning ring (5); the second movable plate (21) and the positioning ring (5) are connected via a third spring (23); and the positioning ring (5) is provided with a magnetic attraction component adapted to the pressing plate (20).

5. A compressor parts grinding device according to claim 4, characterized in that: The magnetic attraction member comprises iron plates (24) respectively fixedly mounted on the two ends of the pressing plate (20); two magnet blocks (25) are fixedly connected to the inner wall of the positioning ring (5); the magnet blocks (25) are in contact with the corresponding iron plates (24), and the magnet blocks (25) are located on a side of the iron plates (24) away from the control box (4).

6. A compressor parts grinding device according to claim 1, characterized in that: A first support plate (26) is provided above the grinding table (1), the first support plate (26) and the grinding table (1) are connected via a plurality of connecting columns (27), a plurality of receiving grooves (28) are provided on the top of the first support plate (26), and rolling balls (29) for supporting accessories are provided in the receiving grooves (28).

7. A compressor parts grinding device according to claim 1, characterized in that: The grinding mechanism comprises a third movable plate (34) arranged below the movable seat (6); the movable seat (6) is fixedly mounted with a first hydraulic telescopic rod (33); the telescopic end of the first hydraulic telescopic rod (33) is fixedly connected to the top of the third movable plate (34); a mounting seat (30) is arranged below the third movable plate (34); the top of the mounting seat (30) is fixedly connected with at least one second guide plate (36); the top of the second guide plate (36) passes through the third movable plate (34); the top of the second guide plate (36) is fixedly connected with a second support plate (37) located above the third movable plate (34); the mounting seat (30) and the third movable plate (34) are connected via a plurality of fourth springs (35); the bottom of the mounting seat (30) is fixedly connected with a first servo motor (31); the output end of the first servo motor (31) is fixedly connected with a grinding head (32).

8. The compressor parts grinding device according to claim 1, characterized in that: The swing reciprocating structure comprises a swing plate (38) arranged above the grinding table (1), a rectangular hole (39) is opened on the swing plate (38), and the movable seat (6) is located in the rectangular hole (39), at least one guide bar (40) is fixedly connected in the rectangular hole (39), and the guide bar (40) passes through the movable seat (6), a second hydraulic telescopic rod (41) is fixedly installed on the swing plate (38), the telescopic end of the second hydraulic telescopic rod (41) is fixedly connected to the movable seat (6), the bottom of the swing plate (38) is fixedly connected to a second rotating shaft (42), the rotating sleeve (2) is sleeved on the outside of the second rotating shaft (42), and the second rotating shaft (42) and The grinding table (1) is rotatably connected, the bottom end of the second rotating shaft (42) is fixedly connected to a second gear (43) located below the grinding table (1), the bottom of the grinding table (1) is fixedly connected to a plurality of supporting legs (51), the bottom of the grinding table (1) is fixedly connected to a third hydraulic telescopic rod (45), the telescopic end of the third hydraulic telescopic rod (45) is fixedly connected to a second toothed plate (44) meshing with the second gear (43), one end of the swing plate (38) away from the second rotating shaft (42) is fixedly connected to a support frame (46), the bottom of the support frame (46) is fixedly connected to a roller (47), and the roller (47) is in contact with the top of the grinding table (1).

9. The compressor parts grinding device according to claim 1, characterized in that: The driving member comprises a third gear (48) fixedly sleeved on the outside of the rotating sleeve (2); a second servo motor (49) is fixedly connected to the bottom of the grinding table (1); an output end of the second servo motor (49) is fixedly connected to a fourth gear (50) located above the grinding table (1); and the fourth gear (50) is meshed with the third gear (48).

10. A compressor parts grinding method, using the compressor parts grinding device as claimed in claim 1, characterized in that: The following steps are involved: Step 1: The staff fixes the accessory to be ground in the positioning ring (5) located at the loading station through a presser, and drives the rotating sleeve (2) to rotate through a driving member, so that the positioning ring (5) with the accessory placed thereon moves to the first grinding station; Step 2: Grind the accessory at the first grinding station by means of a grinding mechanism, and drive the grinding mechanism to move by means of a swinging reciprocating structure, so that the grinding mechanism grinds the entire upper surface of the accessory. When the grinding of the accessory is completed, the driving member drives the rotating sleeve (2) to continuously rotate, so that the accessory with the upper surface ground is moved to the second grinding station; Step 3: The flipping structure is lifted to drive the accessory and the positioning ring (5) at the second grinding station to flip 180 degrees, so that the bottom of the accessory at the second grinding station faces upward, and the next unground accessory moves to the first grinding station, and the grinding mechanism is driven to move by the swing reciprocating structure, and the grinding mechanism grinds the entire upper surfaces of the two accessories at the first grinding station and the second grinding station respectively; Step 4: When the grinding of the two parts located at the first grinding station and the second grinding station is completed, the driving member drives the rotating sleeve (2) to rotate continuously, so that the part located at the second grinding station moves to the unloading station, and the part located at the first grinding station moves to the second grinding station. At this time, the staff removes the part located at the unloading station until all the parts are ground and the staff stops loading and unloading.

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