Self-driven matching type gear abrasive flow polishing device

Abstract

The invention relates to the technical field of polishing devices, and discloses a self-driven matching type gear abrasive flow polishing device which comprises an abrasive inlet channel, an upper clamp, a lower clamp and an abrasive outlet channel, first positioning grooves are formed in the opposite inner sides of the upper clamp and the lower clamp correspondingly, and gear clamps are placed in the two first positioning grooves in a matched mode; a driving motor is mounted on one side of the lower clamp, and an output shaft of the driving motor is fixedly connected with one end of the gear clamp; second positioning grooves are formed in the opposite inner sides of the upper clamp and the lower clamp correspondingly, and the two second positioning grooves are used for positioning the gear piece. The gear clamp is meshed with a gear part of the gear piece to form a channel to be machined, and a first through hole is formed in the upper clamp; a second through hole is formed in the lower clamp; the abrasive inlet channel, the first through hole, the to-be-machined channel, the second through hole and the abrasive outlet channel form an abrasive channel. And the upper clamp is detachably connected with the lower clamp. The gear part can be conveniently and adaptively fixed.

Description

Technical Field

[0001] The present application relates to the technical field of polishing devices, and in particular to a self-driven matching gear abrasive flow polishing device. Background Art

[0002] At present, abrasive flow machining refers to a special finishing process that uses viscoelastic abrasive media to flow over the surface of the workpiece to cause the hard abrasive particles inside to collide with the workpiece surface and remove material, thereby deburring the workpiece surface and improving the surface quality.

[0003] A gear part 1, such as Figure 1 As shown, it includes a connecting rod 11 and a gear part 12 arranged on the side wall of the connecting rod 11. Gears are one of the important structures in mechanical parts and are widely used in various fields, but the surface shape of gears is complex, and the current process also puts forward higher requirements on the surface accuracy of gears. Traditional mechanical polishing has been difficult to meet the overall accuracy requirements, and polishing is difficult. The use of abrasive flow machining can effectively optimize the surface accuracy of gears and meet the requirements of precision machining.

[0004] However, in the prior art, when processing a gear part by abrasive flow, it is inconvenient to adaptively fix the gear part, so that there is no significant effect on removing the waviness of the gear part surface. Summary of the invention

[0005] In order to facilitate adaptive fixing of gear parts, the present application provides a self-driven matching gear abrasive flow polishing device, which adopts the following technical solution: A self-driven matching gear abrasive flow polishing device comprises an abrasive inlet channel, an upper clamp, a lower clamp and an abrasive outlet channel, wherein the upper clamp and the lower clamp are respectively provided with first positioning grooves on their opposite inner sides, and gear clamps are adapted to be placed in the two first positioning grooves, a driving motor is installed on one side of the lower clamp, and the output shaft of the driving motor is fixedly connected to one end of the gear clamp; second positioning grooves are respectively provided on the opposite inner sides of the upper clamp and the lower clamp, and the two second positioning grooves are used to position the gear member; the gear clamp is meshed with the gear part of the gear member and forms a channel to be processed, the upper clamp is provided with a first through hole, and the first through hole is connected to the abrasive inlet channel; the lower clamp is provided with a second through hole, and the second through hole is connected to the abrasive outlet channel; the abrasive inlet channel, the first through hole, the channel to be processed, the second through hole and the abrasive outlet channel form an abrasive channel; the upper clamp and the lower clamp are detachably connected.

[0006] By adopting the above technical solution, the second positioning groove is provided, which facilitates adaptive fixation of the gear part, and then a channel to be processed is formed under the joint action of the gear fixture and the gear part, thereby facilitating processing of the gear part.

[0007] Optionally, the outer surface of the gear fixture is provided with a wear-resistant coating.

[0008] By adopting the above technical solution, the wear-resistant coating is provided, which facilitates the protection of the gear fixture.

[0009] Optionally, slide plates are fixedly connected to both sides of the upper clamp, and sliding sleeves are fixedly connected to both sides of the lower clamp. The two slide plates are slidably connected to the two sliding sleeves, and two groups of fixing components for fixing the two slide plates are installed at the bottom of the lower clamp.

[0010] When the upper clamp and the lower clamp need to be connected, first move the upper clamp so that the two slides are slidably connected to the two sliding sleeves respectively, and then fix the slides through the fixing assembly, so that the upper clamp and the lower clamp can be connected; in summary, by adopting the above technical solution, it is convenient to connect the upper clamp and the lower clamp.

[0011] Optionally, the fixing assembly includes a first electric push rod installed at the bottom of the lower clamp and a plug plate fixed to the output end of the first electric push rod; a slot is provided on one side of the slide plate close to the plug plate, and the plug plate is plugged into the slot.

[0012] By adopting the above technical solution, when the skateboard needs to be fixed, the first electric push rod is started first. At this time, the output end of the first electric push rod drives the plug-in plate to move, and the plug-in plate can be plugged into the slot to fix the skateboard. In summary, the set fixing component facilitates the fixation of the skateboard.

[0013] Optionally, a cleaning mechanism for cleaning the lower clamp is installed outside the lower clamp, and the cleaning mechanism includes a first fixed tube installed outside the lower clamp, a connecting frame fixedly connected to the first fixed tube, and a second fixed tube installed on the connecting frame away from one end of the first fixed tube; the top of the second fixed tube is rotatably connected to a horizontal axis, one end of the horizontal axis is fixedly connected to a threaded rod, one side of the lower clamp is provided with a threaded groove, and the threaded rod is threadedly connected to the threaded groove; a driving component for driving the horizontal axis to rotate is installed in the first fixed tube.

[0014] By adopting the above technical solution, after the processing of the gear part is completed, abrasives will remain in the groove of the lower clamp; when the lower clamp needs to be cleaned, the upper clamp is first separated from the lower clamp, and then the horizontal axis is driven to rotate by the driving component, and the rotation of the horizontal axis drives the lower clamp to rotate 180 degrees, which makes it easy to pour out the abrasive in the groove of the lower clamp, so that the lower clamp can be cleaned; in summary, the cleaning mechanism set up facilitates the cleaning of the lower clamp.

[0015] Optionally, the driving assembly includes a second electric push rod installed at the bottom of the first fixed tube and a rack fixed to the output end of the second electric push rod; a spur gear is fixed to the side wall of the horizontal axis, and the rack is meshed with the spur gear.

[0016] By adopting the above technical solution, when it is necessary to drive the horizontal axis to rotate, the second electric push rod is started first. At this time, the output end of the second electric push rod drives the rack to move, and the movement of the rack drives the spur gear to rotate. The rotation of the spur gear can drive the horizontal axis to rotate. In summary, the set drive component is convenient for driving the horizontal axis to rotate.

[0017] Optionally, a material receiving mechanism is installed on the first fixed tube, and the material receiving mechanism includes a vertical tube rotatably connected to the top of the first fixed tube, a rotating plate sleeved and fixed to the outer wall of the vertical tube, and a material receiving groove opened on the top of the rotating plate; first horizontal grooves are respectively opened on both sides of the material receiving groove, one end of the first horizontal groove is open, and horizontal plates are slidably connected in two of the first horizontal grooves, and a drawer is fixedly connected between the two horizontal plates; a driving rod is fixedly connected to the output end of the second electric push rod, and a plurality of spiral blocks are fixedly connected to the side wall of the driving rod, and a plurality of spiral grooves are opened on the inner wall of the vertical tube, and the spiral blocks match the spiral grooves one by one.

[0018] By adopting the above technical solution, when the output end of the second electric push rod drives the rack to move, the driving rod will also move with the output end of the second electric push rod, and then the driving rod drives the vertical tube to rotate under the action of the spiral block and the spiral groove, and the vertical tube rotation drives the rotating plate to rotate 180 degrees, so that the material receiving groove corresponds to the lower clamp, thereby facilitating the receiving of the abrasive in the lower clamp; in summary, the set material receiving mechanism facilitates the receiving of the abrasive in the lower clamp.

[0019] Optionally, a blowing assembly is installed on the top of the rotating plate, and the blowing assembly includes a mounting frame installed on the top of the rotating plate, an air supply pipe installed on the mounting frame, a fan connected to the bottom of the air supply pipe, and multiple blowing pipes connected to the top of the air supply pipe; both ends of the air supply pipe are connected to branch pipes, and the ends of the two branch pipes away from the air supply pipe are both arranged toward the top of the rotating plate.

[0020] By adopting the above technical solution, when the groove in the lower clamp needs to be further cleaned, the fan is started first, and then air is supplied to the blowing pipe through the air supply pipe, and then the blowing pipe can further clean the groove in the lower clamp; in summary, the set blowing assembly facilitates further cleaning of the groove in the lower clamp.

[0021] Optionally, an impact mechanism is installed on one side of the rack, and the impact mechanism includes a movable plate fixedly connected to one side of the rack, a side wall of the second fixed tube is provided with a strip hole for the movable plate to move, an end of the movable plate away from the rack is fixedly connected to a vertical plate, a vertical groove is provided on the top of the vertical plate, an impact plate is slidably connected in the vertical groove, the top of the impact plate can abut against the top of the lower clamp, and an impact spring is fixedly connected to the bottom of the impact plate, and an end of the impact spring away from the impact plate is fixedly connected to the bottom of the vertical groove.

[0022] By adopting the above technical solution, the movement of the rack drives the movement of the movable plate, the movement of the movable plate drives the movement of the vertical plate, and the movement of the vertical plate drives the movement of the impact plate. When the lower clamp is turned over, it is convenient to perform a certain impact on the lower clamp, thereby facilitating the cleaning of the abrasive attached to the inner wall of the lower clamp.

[0023] Optionally, a fixing mechanism for fixing the horizontal plate is installed in the rotating plate, and the fixing mechanism includes a second horizontal groove opened on one side of the first horizontal groove, a fixing plate slidably connected to the second horizontal groove, a first reset groove opened on one side of the second horizontal groove, a first reset block slidably connected to the first reset groove and fixed to one side of the fixing plate, and a first reset spring fixed to one side of the first reset block; the fixing plate can abut against one side of the horizontal plate, and the end of the first reset spring away from the first reset block is fixed to the inner wall of one end of the first reset groove; the second horizontal groove is provided with a third horizontal groove at one end away from the first horizontal groove, and a driving plate is slidably connected in the third horizontal groove, so that A rope body is fixedly connected between the driving plate and the fixed plate; a second reset block is fixedly connected to one side of the driving plate, and a second reset groove for the second reset block to slide is opened on one side of the third horizontal groove, and a second reset spring is fixedly connected to one side of the second reset block, and one end of the second reset spring away from the second reset block is fixedly connected to an inner wall of one end of the second reset groove; a spherical surface is provided at one end of the driving plate close to the connecting frame, the spherical surface abuts against the connecting frame and the connecting frame can drive the driving plate to move, when the protruding end of the driving plate is pushed into the third horizontal groove by the connecting frame, the fixed plate is separated from the horizontal plate, and when the connecting frame is separated from the driving plate, the end of the fixed plate away from the driving plate abuts against the horizontal plate.

[0024] By adopting the above technical solution, the provided fixing mechanism can improve the stability of the drawer when it rotates with the rotating plate.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The second positioning groove is provided to facilitate adaptive fixing of the gear part, and then a channel to be processed is formed under the joint action of the gear fixture and the gear part, so as to facilitate processing of the gear part; 2. After the processing of the gear parts is completed, abrasives will remain in the groove of the lower fixture; when the lower fixture needs to be cleaned, the upper fixture is separated from the lower fixture first, and then the horizontal axis is driven to rotate by the driving assembly, and the rotation of the horizontal axis drives the lower fixture to rotate 180 degrees, so that the abrasives in the groove of the lower fixture can be poured out, so that the lower fixture can be cleaned; In summary, the cleaning mechanism is set to facilitate the cleaning of the lower fixture; 3. When the output end of the second electric push rod drives the rack to move, the driving rod will also move with the output end of the second electric push rod, and then the driving rod drives the vertical pipe to rotate under the action of the spiral block and the spiral groove. The vertical pipe rotation drives the rotating plate to rotate 180 degrees, so that the material receiving groove corresponds to the lower clamp, thereby facilitating the receiving of the abrasive in the lower clamp; in summary, the set material receiving mechanism is convenient for receiving the abrasive in the lower clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the gear parts.

[0027] Figure 2 It is a schematic diagram of the structure after the lower clamp and the upper clamp are connected in the embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the structure after the lower clamp and the upper clamp are separated in the embodiment of the present application.

[0029] Figure 4 It is a structural schematic diagram highlighting the channel to be processed in the embodiment of the present application.

[0030] Figure 5 It is a structural schematic diagram highlighting the cleaning mechanism in the embodiment of the present application.

[0031] Figure 6 It is a structural schematic diagram highlighting the connection between the vertical pipe and the driving rod in the embodiment of the present application.

[0032] Figure 7 It is a structural schematic diagram highlighting the impact mechanism in the embodiment of the present application.

[0033] Figure 8 It is a structural schematic diagram highlighting the fixing mechanism in the embodiment of the present application.

[0034] 1. Gear member; 11. Connecting rod; 12. Gear unit; 2. Upper fixture; 21. Abrasive inlet channel; 22. First through hole; 23. Slide plate; 3. Lower fixture; 31. Abrasive outlet channel; 32. First positioning groove; 33. Gear fixture; 34. Driving motor; 35. Second positioning groove; 36. Channel to be processed; 37. Second through hole; 38. Sliding sleeve; 39. Fixing assembly; 391. First electric push rod; 392. Insert plate; 393. Slot; 4. Cleaning mechanism; 41. First fixed tube; 42. Connecting frame; 43. Second fixed tube; 44. Horizontal axis; 441. Threaded rod; 45. Threaded groove; 46. Second electric push rod; 47. Rack; 48. Spur gear; 5. Material receiving mechanism; 51. Vertical tube; 511. Disk Rotating groove; 52, rotating plate; 521, receiving groove; 522, first horizontal groove; 53, horizontal plate; 54, drawer; 55, driving rod; 551, spiral block; 6, blowing assembly; 61, mounting frame; 62, air supply pipe; 63, fan; 64, blowing pipe; 65, branch pipe; 7, impact mechanism; 71, moving plate; 72, strip hole; 73, vertical plate; 731, vertical groove; 74, impact plate; 75, impact spring; 8, fixing mechanism; 81, second horizontal groove; 811, first reset groove; 82, fixing plate; 821, first reset block; 83, first reset spring; 84, third horizontal groove; 841, second reset groove; 85, driving plate; 851, second reset block; 852, spherical surface; 86, rope body; 87, second reset spring. DETAILED DESCRIPTION

[0035] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings.

[0036] In the description of this specification, the description with reference to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0037] The present application discloses a self-driven matching gear abrasive flow polishing device, referring to Figure 2-Figure 4, including an abrasive inlet channel 21, an upper fixture 2, a lower fixture 3 and an abrasive outlet channel 31, the upper fixture 2 and the lower fixture 3 are respectively provided with first positioning grooves 32 on the inner sides thereof, gear fixtures 33 are adapted to be placed in the two first positioning grooves 32, and the outer surface of the gear fixture 33 is provided with a wear-resistant coating, a driving motor 34 is installed on one side of the lower fixture 3, and the output shaft of the driving motor 34 is fixedly connected to one end of the gear fixture 33; the upper fixture 2 and the lower fixture 3 are respectively provided with second positioning grooves 35 on the inner sides thereof, and the two second positioning grooves 35 are adapted to be placed in the two first positioning grooves 32, and the outer surface of the gear fixture 33 is provided with a wear-resistant coating, a driving motor 34 is installed on one side of the lower fixture 3, and the output shaft of the driving motor 34 is fixedly connected to one end of the gear fixture 33; The groove 35 is used to position the gear member 1; the gear fixture 33 meshes with the gear portion 12 of the gear member 1 and forms a channel 36 to be processed; the upper fixture 2 is provided with a first through hole 22, which is connected to the abrasive inlet channel 21; the lower fixture 3 is provided with a second through hole 37, which is connected to the abrasive outlet channel 31; the abrasive inlet channel 21, the first through hole 22, the channel 36 to be processed, the second through hole 37 and the abrasive outlet channel 31 form an abrasive channel; the upper fixture 2 and the lower fixture 3 are detachably connected. The second positioning groove 35 is provided to facilitate adaptive fixing of the gear member 1, and then the channel 36 to be processed is formed under the joint action of the gear fixture 33 and the gear member 1, so as to facilitate processing of the gear member 1. The drive motor 34 is provided to facilitate driving the gear fixture 33 to rotate, and the rotation of the gear fixture 33 facilitates driving the gear member 1 to rotate, so as to facilitate processing of the gear member 1.

[0038] Reference Figure 3-Figure 4 , the two sides of the upper clamp 2 are respectively fixedly connected with slide plates 23 vertically, the two sides of the lower clamp 3 are respectively fixedly connected with slide sleeves 38 horizontally, the two slide plates 23 are respectively connected to the two slide sleeves 38 along the vertical sliding motion, and the bottom of the lower clamp 3 is installed with two sets of fixing components 39 for fixing the two slide plates 23. When it is necessary to connect the upper clamp 2 and the lower clamp 3, the two slide plates 23 are respectively connected to the two slide sleeves 38 by moving the upper clamp 2, and then the slide plates 23 are fixed by the fixing components 39, so that the upper clamp 2 and the lower clamp 3 can be connected; in summary, by adopting the above technical solution, it is convenient to connect the upper clamp 2 and the lower clamp 3.

[0039] Reference Figure 3-Figure 4 The fixing assembly 39 includes a first electric push rod 391 horizontally mounted at the bottom of the lower fixture 3 and a plug plate 392 fixed to the output end of the first electric push rod 391; a slot 393 is provided on the side of the slide plate 23 close to the plug plate 392, and the plug plate 392 is plugged into the slot 393. When the slide plate 23 needs to be fixed, the first electric push rod 391 is started first, and the output end of the first electric push rod 391 drives the plug plate 392 to move, and the plug plate 392 moves to be plugged into the slot 393, so that the slide plate 23 can be fixed; in summary, the fixing assembly 39 is set to facilitate the fixing of the slide plate 23.

[0040] Reference Figure 5 A cleaning mechanism 4 for cleaning the lower clamp 3 is installed outside the lower clamp 3, and the cleaning mechanism 4 includes a first fixed tube 41 vertically installed outside the lower clamp 3, a connecting frame 42 vertically fixed to the top of the first fixed tube 41, and a second fixed tube 43 installed on the connecting frame 42 away from one end of the first fixed tube 41; the top of the second fixed tube 43 is horizontally rotatably connected to a horizontal shaft 44 through a bearing, one end of the horizontal shaft 44 is horizontally fixed with a threaded rod 441, a threaded groove 45 is opened on one side of the lower clamp 3, and the threaded rod 441 is threadedly connected to the threaded groove 45; a driving component for driving the horizontal shaft 44 to rotate is installed in the first fixed tube 41. After the processing of the gear part 1 is completed, abrasives will remain in the groove of the lower clamp 3; when the lower clamp 3 needs to be cleaned, the upper clamp 2 is first separated from the lower clamp 3, and then the horizontal shaft 44 is driven to rotate by the driving assembly. The rotation of the horizontal shaft 44 drives the lower clamp 3 to rotate 180 degrees, which makes it easy to pour out the abrasives in the groove of the lower clamp 3, so that the lower clamp 3 can be cleaned; in summary, the cleaning mechanism 4 is set to facilitate the cleaning of the lower clamp 3.

[0041] Reference Figure 5 The driving assembly includes a second electric push rod 46 vertically mounted at the bottom of the first fixed tube 41 and a rack 47 vertically fixed to the output end of the second electric push rod 46; a spur gear 48 is fixed to the side wall of the horizontal shaft 44, and the rack 47 meshes with the spur gear 48. When the horizontal shaft 44 needs to be driven to rotate, the second electric push rod 46 is started first, and at this time, the output end of the second electric push rod 46 drives the rack 47 to move, and the rack 47 moves to drive the spur gear 48 to rotate, and the rotation of the spur gear 48 can drive the horizontal shaft 44 to rotate; in summary, the driving assembly is set to facilitate driving the horizontal shaft 44 to rotate.

[0042] Reference Figure 5-Figure 6A material receiving mechanism 5 is installed on the first fixed tube 41, and the material receiving mechanism 5 includes a vertical tube 51 vertically rotatably connected to the top of the first fixed tube 41 through a bearing, a rotating plate 52 sleeved and fixed to the outer wall of the vertical tube 51, and a material receiving groove 521 opened on the top of the rotating plate 52; first horizontal grooves 522 are respectively opened on both sides of the material receiving groove 521, one end of the first horizontal groove 522 is open, and horizontal plates 53 are horizontally slidably connected in the two first horizontal grooves 522, and a drawer 54 is fixedly connected between the two horizontal plates 53; a driving rod 55 is fixedly connected to the output end of the second electric push rod 46, and a plurality of spiral blocks 551 are fixedly connected to the side wall of the driving rod 55, and a plurality of spiral grooves 511 are opened on the inner wall of the vertical tube 51, and the spiral blocks 551 correspond to the spiral grooves 511 in a one-to-one manner. When the output end of the second electric push rod 46 drives the rack 47 to move, the driving rod 55 will also move with the output end of the second electric push rod 46, and then the driving rod 55 drives the vertical tube 51 to rotate under the action of the spiral block 551 and the spiral groove 511, and the vertical tube 51 rotates to drive the rotating plate 52 to rotate 180 degrees, so that the material receiving groove 521 corresponds to the lower clamp 3, so as to facilitate the receiving of the abrasive in the lower clamp 3; in summary, the set material receiving mechanism 5 is convenient for receiving the abrasive in the lower clamp 3.

[0043] Reference Figure 5 , a blowing assembly 6 is installed on the top of the rotating plate 52, and the blowing assembly 6 includes a mounting frame 61 vertically mounted on the top of the rotating plate 52, an air supply pipe 62 horizontally mounted on the mounting frame 61, a fan 63 connected to the bottom of the air supply pipe 62, and a plurality of blowing pipes 64 vertically connected to the top of the air supply pipe 62; both ends of the air supply pipe 62 are connected to branch pipes 65, and the ends of the two branch pipes 65 away from the air supply pipe 62 are both arranged toward the top of the rotating plate 52. When it is necessary to further clean the groove in the lower fixture 3, the fan 63 is started first, and then the air supply pipe 62 is used to supply air to the blowing pipe 64, and then the blowing pipe 64 can further clean the groove in the lower fixture 3; in summary, the blowing assembly 6 is arranged to facilitate further cleaning of the groove in the lower fixture 3.

[0044] Reference Figure 5 and Figure 7, a striking mechanism 7 is installed on one side of the rack 47, and the striking mechanism 7 includes a moving plate 71 fixed to one side of the rack 47, a strip hole 72 is provided on the side wall of the second fixed tube 43 for the moving plate 71 to move vertically, a vertical plate 73 is vertically fixed to one end of the moving plate 71 away from the rack 47, a vertical groove 731 is provided on the top of the vertical plate 73, a striking plate 74 is vertically slidably connected in the vertical groove 731, the top of the striking plate 74 can abut against the top of the lower clamp 3, a striking spring 75 is vertically fixed to the bottom of the striking plate 74, and one end of the striking spring 75 away from the striking plate 74 is fixed to the bottom of the vertical groove 731. The movement of the rack 47 drives the moving plate 71 to move, the movement of the moving plate 71 drives the vertical plate 73 to move, and the movement of the vertical plate 73 drives the striking plate 74 to move, and when the lower clamp 3 is turned over, it is convenient to impact the lower clamp 3 to a certain extent, so as to facilitate the cleaning of the abrasive attached to the inner wall of the lower clamp 3.

[0045] Reference Figure 5 and Figure 8 , a fixing mechanism 8 for fixing a horizontal plate 53 is installed in the rotating plate 52, and the fixing mechanism 8 includes a second horizontal groove 81 opened on one side of a first horizontal groove 522, a fixing plate 82 slidably connected to the second horizontal groove 81 along the length direction of the rotating plate 52, a first reset groove 811 opened on one side of the second horizontal groove 81, a first reset block 821 slidably connected to the first reset groove 811 along the length direction of the rotating plate 52 and fixed to one side of the fixing plate 82, and a first reset spring 83 fixed to one side of the first reset block 821; the fixing plate 82 can abut against one side of a horizontal plate 53, and one end of the first reset spring 83 away from the first reset block 821 is fixed to the inner wall of one end of the first reset groove 811; a third horizontal groove 84 is opened at one end of the second horizontal groove 81 away from the first horizontal groove 522, and a driving spring 82 is slidably connected in the third horizontal groove 84 along the width direction of the rotating plate 52 A rope body 86 is fixedly connected between the movable plate 85, the driving plate 85 and the fixed plate 82; a second reset block 851 is fixedly connected to one side of the driving plate 85, and a second reset groove 841 is provided on one side of the third horizontal groove 84 for the second reset block 851 to slide along the width direction of the rotating plate 52, and a second reset spring 87 is fixedly connected to one side of the second reset block 851, and one end of the second reset spring 87 away from the second reset block 851 is fixedly connected to the inner wall of one end of the second reset groove 841; a spherical surface 852 is provided at one end of the driving plate 85 close to the connecting frame 42, and the spherical surface 852 abuts against the connecting frame 42 and the connecting frame 42 can drive the driving plate 85 to move. When the protruding end of the driving plate 85 is pushed into the third horizontal groove 84 by the connecting frame 42, the fixed plate 82 is separated from the horizontal plate 53. When the connecting frame 42 is separated from the driving plate 85, the end of the fixed plate 82 away from the driving plate 85 abuts against the horizontal plate 53. The fixing mechanism 8 is provided to improve the stability of the drawer 54 when it rotates with the rotating plate 52 .

[0046] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A self-driven matching gear abrasive flow polishing device, characterized in that: The invention comprises an abrasive inlet channel (21), an upper clamp (2), a lower clamp (3) and an abrasive outlet channel (31); first positioning grooves (32) are respectively provided on the inner sides of the upper clamp (2) and the lower clamp (3); gear clamps (33) are adapted to be placed in the two first positioning grooves (32); a driving motor (34) is installed on one side of the lower clamp (3); the output shaft of the driving motor (34) is fixedly connected to one end of the gear clamp (33); second positioning grooves (35) are respectively provided on the inner sides of the upper clamp (2) and the lower clamp (3); the two second positioning grooves (35) are used to position the gear member (1) The gear fixture (33) is meshed with the gear portion (12) of the gear member (1) to form a channel to be processed (36); the upper fixture (2) is provided with a first through hole (22), and the first through hole (22) is connected to the abrasive inlet channel (21); the lower fixture (3) is provided with a second through hole (37), and the second through hole (37) is connected to the abrasive outlet channel (31); the abrasive inlet channel (21), the first through hole (22), the channel to be processed (36), the second through hole (37) and the abrasive outlet channel (31) form an abrasive channel; the upper fixture (2) and the lower fixture (3) are detachably connected.

2. A self-driven matching gear abrasive flow polishing device according to claim 1, characterized in that: The outer surface of the gear fixture (33) is provided with a wear-resistant coating.

3. The self-driven matching gear abrasive flow polishing device according to claim 1, characterized in that: The upper clamp (2) is fixedly connected to two slide plates (23) on both sides, and the lower clamp (3) is fixedly connected to two slide sleeves (38) on both sides. The two slide plates (23) are slidably connected to the two slide sleeves (38) respectively, and two groups of fixing components (39) for fixing the two slide plates (23) are installed at the bottom of the lower clamp (3).

4. A self-driven matching gear abrasive flow polishing device according to claim 3, characterized in that: The fixing assembly (39) comprises a first electric push rod (391) installed at the bottom of the lower clamp (3) and a plug plate (392) fixed to the output end of the first electric push rod (391); a slot (393) is provided on one side of the slide plate (23) close to the plug plate (392), and the plug plate (392) is plugged into the slot (393).

5. The self-driven matching gear abrasive flow polishing device according to claim 1, characterized in that: A cleaning mechanism (4) for cleaning the lower clamp (3) is installed outside the lower clamp (3), and the cleaning mechanism (4) includes a first fixed tube (41) installed outside the lower clamp (3), a connecting frame (42) fixedly connected to the first fixed tube (41), and a second fixed tube (43) installed on the connecting frame (42) away from one end of the first fixed tube (41); the top of the second fixed tube (43) is rotatably connected to a horizontal shaft (44), one end of the horizontal shaft (44) is fixedly connected to a threaded rod (441), one side of the lower clamp (3) is provided with a threaded groove (45), and the threaded rod (441) is threadedly connected to the threaded groove (45); a driving component for driving the horizontal shaft (44) to rotate is installed in the first fixed tube (41).

6. The self-driven matching gear abrasive flow polishing device according to claim 5, characterized in that: The driving assembly comprises a second electric push rod (46) installed at the bottom of the first fixed tube (41) and a rack (47) fixed to the output end of the second electric push rod (46); a spur gear (48) is fixed to the side wall of the horizontal shaft (44), and the rack (47) is meshed with the spur gear (48).

7. A self-driven matching gear abrasive flow polishing device according to claim 6, characterized in that: The first fixed tube (41) is provided with a material receiving mechanism (5), the material receiving mechanism (5) comprising a vertical tube (51) rotatably connected to the top of the first fixed tube (41), a rotating plate (52) sleeved and fixed to the outer wall of the vertical tube (51), and a material receiving groove (521) provided on the top of the rotating plate (52); first horizontal grooves (522) are provided on both sides of the material receiving groove (521), one end of the first horizontal groove (522) is open, and the two A horizontal plate (53) is slidably connected in each of the first horizontal grooves (522), and a drawer (54) is fixedly connected between the two horizontal plates (53); a driving rod (55) is fixedly connected to the output end of the second electric push rod (46), and a plurality of spiral blocks (551) are fixedly connected to the side wall of the driving rod (55); a plurality of spiral grooves (511) are formed on the inner wall of the vertical tube (51), and the spiral blocks (551) are matched with the spiral grooves (511) in a one-to-one correspondence.

8. The self-driven matching gear abrasive flow polishing device according to claim 7, characterized in that: A blowing assembly (6) is installed on the top of the rotating plate (52), and the blowing assembly (6) comprises a mounting frame (61) mounted on the top of the rotating plate (52), an air supply pipe (62) mounted on the mounting frame (61), a fan (63) connected to the bottom of the air supply pipe (62), and a plurality of blowing pipes (64) connected to the top of the air supply pipe (62); both ends of the air supply pipe (62) are connected to branch pipes (65), and the ends of the two branch pipes (65) away from the air supply pipe (62) are both arranged toward the top of the rotating plate (52).

9. The self-driven matching gear abrasive flow polishing device according to claim 6, characterized in that: A striking mechanism (7) is installed on one side of the rack (47), and the striking mechanism (7) comprises a movable plate (71) fixedly connected to one side of the rack (47); a strip hole (72) is provided on the side wall of the second fixed tube (43) for allowing the movable plate (71) to move; a vertical plate (73) is fixedly connected to one end of the movable plate (71) away from the rack (47); a vertical groove (731) is provided on the top of the vertical plate (73); a striking plate (74) is slidably connected in the vertical groove (731); the top of the striking plate (74) can abut against the top of the lower clamp (3); a striking spring (75) is fixedly connected to the bottom of the striking plate (74); the end of the striking spring (75) away from the striking plate (74) is fixedly connected to the bottom of the vertical groove (731).

10. The self-driven matching gear abrasive flow polishing device according to claim 7, characterized in that: A fixing mechanism (8) for fixing the horizontal plate (53) is installed in the rotating plate (52), and the fixing mechanism (8) comprises a second horizontal groove (81) opened on one side of the first horizontal groove (522), a fixing plate (82) slidably connected to the second horizontal groove (81), a first reset groove (811) opened on one side of the second horizontal groove (81), a first reset block (821) slidably connected to the first reset groove (811) and fixedly connected to one side of the fixing plate (82), and a first reset block (821) fixedly connected to the first reset groove (811). A first return spring (83) is provided on one side of the return block (821); the fixed plate (82) is capable of abutting against one side of the horizontal plate (53); one end of the first return spring (83) away from the first return block (821) is fixedly connected to the inner wall of one end of the first return groove (811); a third horizontal groove (84) is provided on one end of the second horizontal groove (81) away from the first horizontal groove (522); a driving plate (85) is slidably connected in the third horizontal groove (84); the driving plate (85) is connected to the fixed plate (83); A rope body (86) is fixedly connected between the driving plate (85) and the connecting frame (82); a second reset block (851) is fixedly connected to one side of the driving plate (85); a second reset groove (841) for the second reset block (851) to slide is provided on one side of the third horizontal groove (84); a second reset spring (87) is fixedly connected to one side of the second reset block (851); an end of the second reset spring (87) away from the second reset block (851) is fixedly connected to an inner wall of one end of the second reset groove (841); the driving plate (85) is close to the connecting frame A spherical surface (852) is provided at one end of the connecting frame (42), the spherical surface (852) abuts against the connecting frame (42), and the connecting frame (42) can drive the driving plate (85) to move. When the protruding end of the driving plate (85) is pushed into the third horizontal groove (84) by the connecting frame (42), the fixed plate (82) is separated from the horizontal plate (53). When the connecting frame (42) is separated from the driving plate (85), the end of the fixed plate (82) away from the driving plate (85) abuts against the horizontal plate (53).

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