CN110774161A - High-precision honing device for inner wall of pipeline - Google Patents
High-precision honing device for inner wall of pipeline Download PDFInfo
- Publication number
- CN110774161A CN110774161A CN201911061924.1A CN201911061924A CN110774161A CN 110774161 A CN110774161 A CN 110774161A CN 201911061924 A CN201911061924 A CN 201911061924A CN 110774161 A CN110774161 A CN 110774161A
- Authority
- CN
- China
- Prior art keywords
- bearing
- transmission rod
- chuck
- clamping mechanism
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/08—Honing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/10—Accessories
Abstract
The invention discloses a high-precision honing device for the inner wall of a pipeline, which comprises a movable plate, wherein the center of a lower side panel of the movable plate is connected with a power motor through a power motor welding plate, the output end of the power motor is fixedly connected with a transmission shaft, one end of the transmission shaft, which is far away from the power motor, is connected with a honing head body, lead screws are inserted at two ends of the movable plate, lead screw nuts are in threaded connection with the lead screws, the lead screw nuts are fixed on a lower side panel of the movable plate through lead screw nut fixing plates, and the lower ends of the lead screws are rotatably connected onto a base frame through a bearing.
Description
The technical field is as follows:
the invention belongs to the technical field of pipeline processing, and particularly relates to a high-precision honing device for an inner wall of a pipeline.
Background art:
in the prior art, certain clamping and fixing are required to be carried out on the inner wall of the pipeline in the honing process, a more accurate central axis positioning mode is not available in the fixing process, the high-precision honing of the inner wall of the pipeline can be mostly finished only by means of numerical control on a honing machine, and the data input process is complicated, so that the high-precision honing device for the inner wall of the pipeline is provided to solve the problems.
The invention content is as follows:
the invention aims to solve the problems and provide a high-precision honing device for the inner wall of a pipeline, which solves the existing defects.
In order to solve the above problems, the present invention provides a technical solution:
a high-precision honing device for inner walls of pipelines comprises a movable plate, wherein the center of a lower side panel of the movable plate is connected with a power motor through a power motor welding plate, the output end of the power motor is fixedly connected with a transmission shaft, one end of the transmission shaft, which is far away from the power motor, is connected with a honing head body, the two ends of the movable plate are all inserted with lead screws, the lead screws are in threaded connection with lead screw nuts, the lead screw nuts are fixed on the lower side panel of the movable plate through lead screw nut fixing plates, the lower ends of the lead screws are rotatably connected on a base frame through a bearing, limiting rods are all inserted at four corners of the movable plate, the lower ends of the limiting rods are vertically welded on the base frame, one ends of the limiting rods, which are far away from the base frame, are vertically welded at four corners of a top connecting frame, and one ends of the, the honing head comprises a top connecting frame, a movable plate, a base frame, a lead screw motor, a clamping mechanism, a cooling oil groove, a plurality of honing head placing grooves, a plurality of foot rests, a clamping mechanism support, a plurality of clamping mechanism connecting rods, a plurality of clamping mechanism supporting frames, a clamping mechanism and a clamping mechanism support, wherein the lead screw motor is fixedly connected to the lower side plate of the top connecting frame, the clamping mechanism and the clamping mechanism support are arranged between the movable plate and the base frame, the clamping mechanism and the clamping mechanism support are connected through the clamping mechanism connecting rods, the cooling oil groove is arranged at the bottom of the cooling oil groove, the cooling oil groove is welded to the honing head placing frame, the honing head placing grooves are formed in the honing head placing frame, the honing head placing frame is provided with the plurality of honing head placing.
Preferably, the first clamping mechanism comprises a main body frame, a transmission rod inner groove, a first transmission rod, a second bearing, a first steering gear, a first connecting gear, a second transmission rod, a third bearing, a second connecting gear, a second steering gear, a third transmission rod, a fourth bearing, a first side sealing plate, a sealing plate fixing bolt, a chuck connecting screw rod, a chuck mechanism, a third steering gear, a fifth bearing, a second side sealing plate, a third transmission gear, a driving rod, a sixth bearing, a seventh bearing, a rotating handle, a fourth transmission gear, a fourth steering gear, a fourth transmission rod and an eighth bearing, two ends of a clamping mechanism connecting rod are respectively and vertically welded on the main body frame in the first clamping mechanism and the main body frame in the second clamping mechanism, the transmission rod inner groove is arranged in the main body frame, the first transmission rod is arranged in the transmission rod inner groove, one end of the first transmission rod is rotatably connected to the main body frame through the second bearing, one end of the first transmission rod, which is close to the second bearing, penetrates through a first steering gear fixedly connected with a main body frame, the first steering gear is meshed with a first connecting gear embedded in the main body frame, the center of the first connecting gear is fixedly connected with a second transmission rod, one end of the second transmission rod, which is far away from the first connecting gear, is fixedly connected with a second connecting gear, the second transmission rod is rotatably connected onto the main body frame through a third bearing, the second connecting gear is meshed with a second steering gear, the second steering gear is fixed onto a third transmission rod, the third transmission rods on two sides of the second steering gear are respectively rotatably connected with a first side sealing plate and a main body frame through a fourth bearing, four corners of the first side sealing plate are fixed onto the main body frame through sealing plate fixing bolts, one end of the first transmission rod, which is far away from the first steering gear, penetrates through a third steering gear fixedly connected with the main body frame, the first transmission rod of the third steering gear, which is far away from one side of the first steering gear, is rotatably connected to the second side edge sealing plate through a fifth bearing, the second side edge sealing plate is fixed on the main body frame through a plurality of sealing plate fixing bolts, the third steering gear is in meshing connection with a third transmission gear, the third transmission gear is fixed on a driving rod, the driving rod is inserted in the second side edge sealing plate, two ends of the driving rod are respectively rotatably connected with the second side edge sealing plate through a sixth bearing and a seventh bearing, one end of the driving rod, which is close to the seventh bearing, penetrates through the second side edge sealing plate to be connected with a rotating handle, one end of the driving rod, which is close to the seventh bearing, is fixedly connected with a fourth transmission gear embedded in the second side edge sealing plate, the fourth transmission gear is in meshing connection with a fourth steering gear, the fourth steering gear is fixed on the fourth transmission rod, and the fourth transmission rod is rotatably connected to the second, the fourth transmission rod and the third transmission rod are located on the same axis, one ends, close to each other, of the fourth transmission rod and the third transmission rod are fixedly connected with chuck connecting screw rods, and the chuck connecting screw rods are connected with chuck mechanisms in a one-to-one correspondence mode.
As preferred, chuck mechanism includes chuck connection solenoid, interior pole of anticreep, interior pole spout, the spacing of side, chuck bearing and arc chuck, chuck connection solenoid and chuck connecting screw threaded connection, the inside interior pole spout that is equipped with of chuck connection solenoid, interior pole spout sliding connection has the anticreep interior pole, the pole is fixed in chuck connecting screw's axle center in the anticreep, the chuck is connected the one end that chuck connecting screw was kept away from to the solenoid and is rotated through chuck bearing and be connected with the arc chuck, the chuck is connected solenoid outside sliding connection has the spacing of side, the spacing welding of side is on the main part frame.
Preferably, the main body frame is U-shaped.
Preferably, the chuck mechanism is disposed in a groove of the body frame.
Preferably, the arc-shaped clamping heads on the third transmission rod and the arc-shaped clamping heads on the fourth transmission rod are mutually meshed.
Preferably, the main body frame on the first clamping mechanism is welded with the clamping mechanism bracket.
Preferably, the first clamping mechanism and the second clamping mechanism are located on the same vertical line.
The invention has the beneficial effects that:
the honing head rack is convenient for a user to take and place and replace the honing head, the number of the clamping mechanisms is two, the pipeline can be fixed on the traveling track of the honing head body by adopting a two-point positioning mode, the clamping mechanism adopts a design of driving rod driving and a design of mutually matching a steering gear and a connecting gear in the clamping mechanism, so that the movement of the two arc-shaped chucks of the invention is synchronous, the design ensures that the middle point of the distance between the two arc-shaped chucks can be always kept on the same plumb line, namely the middle point of the distance between the two arc-shaped chucks of the two clamping mechanisms is kept on the same plumb line, so that the central axis of the pipeline can be superposed with the plumb line when the pipeline is clamped by the clamping mechanism, and the middle point of the distance is positioned on the central axis of the advancing path of the honing head body, namely the central axis of the pipeline is mutually superposed with the central axis of the advancing path of the honing head body, the design ensures that the invention has simple positioning process of the central axis of the pipeline and low technical requirement on operation, enlarges the quality range of operators of the invention, and reduces the use difficulty of the invention, the honing device has the advantages of simple structure, convenience in use, low operation difficulty and capability of conveniently and accurately positioning the central axis of the pipeline, and is a novel and practical high-precision honing device for the inner wall of the pipeline.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a structural lead screw of the present invention;
fig. 3 is a schematic structural view of a first clamping mechanism of the present invention.
In the figure: 1. moving the plate; 2. welding a plate by a power motor; 3. a power motor; 4. a drive shaft; 5. a honing head body; 6. a screw rod; 7. a feed screw nut; 8. a screw nut fixing plate; 9. a first bearing; 10. a base frame; 11. a limiting rod; 12. a top connecting frame; 13. a first clamping mechanism; 14. a clamping mechanism connecting rod; 15. a second clamping mechanism; 16. cooling the oil tank; 17. an oil drain hole; 18. a honing head placing frame; 19. a honing head placing groove; 20. a foot rest; 21. a main body frame; 22. an inner groove of the transmission rod; 23. a first transmission rod; 24. a second bearing; 25. a first steering gear; 26. a first connecting gear; 27. a second transmission rod; 28. a third bearing; 29. a second connecting gear; 30. a second steering gear; 31. a third transmission rod; 32. a bearing number four; 33. a first side edge sealing plate; 34. a closing plate fixing bolt; 35. the chuck is connected with the screw rod; 36. a chuck mechanism; 37. the chuck is connected with the solenoid; 38. an anti-drop inner rod; 39. an inner rod chute; 40. a side limit frame; 41. a chuck bearing; 42. an arc-shaped chuck; 43. a third steering gear; 44. a fifth bearing; 45. a second side edge sealing plate; 46. a third transmission gear; 47. a driving lever; 48. a bearing number six; 49. a seventh bearing; 50. turning a handle; 51. a fourth transmission gear; 52. a fourth steering gear; 53. a fourth transmission rod; 54. a bearing number eight; 55. a clamping mechanism support; 56. a lead screw motor.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: a high-precision honing device for inner walls of pipelines comprises a movable plate 1, wherein the center of a lower side panel of the movable plate 1 is connected with a power motor 3 through a power motor welding plate 2, the output end of the power motor 3 is fixedly connected with a transmission shaft 4, one end, far away from the power motor 3, of the transmission shaft 4 is connected with a honing head body 5, two ends of the movable plate 1 are all inserted with lead screws 6, the lead screws 6 are in threaded connection with lead screw nuts 7, the lead screw nuts 7 are fixed on the lower side panel of the movable plate 1 through lead screw nut fixing plates 8, the lower end of each lead screw 6 is rotatably connected onto a base frame 10 through a bearing 9, limiting rods 11 are all inserted into four corners of the movable plate 1, the lower end of each limiting rod 11 is vertically welded onto the base frame 10, one end, far away from the base frame 10, of each limiting rod 11 is vertically welded onto four corners of a, one end of the screw rod 6 far away from the base frame 10 is fixedly connected with an output end of a screw rod motor 56, the screw rod motor 56 is fixedly connected on a lower side panel of the top connecting frame 12, a first clamping mechanism 13 and a second clamping mechanism 15 are arranged between the movable plate 1 and the base frame 10, the first clamping mechanism 13 and the second clamping mechanism 15 are connected through a plurality of clamping mechanism connecting rods 14, a cooling oil groove 16 is arranged below the honing head body 5, an oil discharge hole 17 is arranged at the bottom of the cooling oil groove 16, the cooling oil groove 16 is welded on a honing head placing frame 18, a plurality of honing head placing grooves 19 are arranged in the honing head placing frame 18, a plurality of foot supports 20 are welded at two sides of the honing head placing frame 18, the first clamping mechanism 13 is fixed on the honing head placing frame 18 through a plurality of clamping mechanism supports 55, the foot supports 20 and the clamping mechanism supports 55 are respectively welded with two sides of the base frame 10, the first clamping mechanism 13 and the second clamping mechanism 15 are identical in structure.
Wherein, the first clamping mechanism 13 comprises a main body frame 21, a transmission rod inner groove 22, a first transmission rod 23, a second bearing 24, a first steering gear 25, a first connecting gear 26, a second transmission rod 27, a third bearing 28, a second connecting gear 29, a second steering gear 30, a third transmission rod 31, a fourth bearing 32, a first side sealing plate 33, a sealing plate fixing bolt 34, a chuck connecting screw rod 35, a chuck mechanism 36, a third steering gear 43, a fifth bearing 44, a second side sealing plate 45, a third transmission gear 46, a driving rod 47, a sixth bearing 48, a seventh bearing 49, a rotating handle 50, a fourth transmission gear 51, a fourth steering gear 52, a fourth transmission rod 53 and an eighth bearing 54, two ends of the clamping mechanism connecting rod 14 are respectively and vertically welded on the main body frame 21 in the first clamping mechanism 13 and the main body frame 21 in the second clamping mechanism 15, the inside transfer line inside 22 that is equipped with of main part frame 21, be equipped with a transfer line 23 in the transfer line inside 22, the one end of a transfer line 23 rotates through No. two bearings 24 and connects on main part frame 21, the one end that a transfer line 23 is close to No. two bearings 24 passes main part frame 21 fixedly connected with a steering gear 25, No. one steering gear 25 meshing connection has a connecting gear 26 that inlays in main part frame 21, No. one connecting gear 26 center department and No. two transfer lines 27 fixed connection, No. two transfer lines 27 keep away from the one end fixedly connected with No. two connecting gear 29 of a connecting gear 26, No. two transfer lines 27 rotate through No. three bearings 28 and connect on main part frame 21, No. two connecting gear 29 meshing connection has No. two steering gear 30, No. two steering gear 30 fixes on No. three transfer lines 31, No. two steering gear 30 passes through No. four bearings 32 and No. one side on No. three transfer lines 31 of both sides respectively The sealing plate 33 is rotatably connected with the main body frame 21, four corners of the first side sealing plate 33 are fixed on the main body frame 21 through sealing plate fixing bolts 34, one end, away from the first steering gear 25, of the first transmission rod 23 is fixedly connected with a third steering gear 43, the first transmission rod 23, away from one side of the first steering gear 25, of the third steering gear 43 is rotatably connected with a second side sealing plate 45 through a fifth bearing 44, the second side sealing plate 45 is fixed on the main body frame 21 through a plurality of sealing plate fixing bolts 34, the third steering gear 43 is in meshing connection with a third transmission gear 46, the third transmission gear 46 is fixed on a driving rod 47, the driving rod 47 is inserted in the second side sealing plate 45, two ends of the driving rod 47 are rotatably connected with the second side sealing plate 45 through a sixth bearing 48 and a seventh bearing 49 respectively, one end, close to the seventh bearing 49, of the driving rod 47 penetrates through the second side sealing plate 45 to be connected with a rotating handle 50, one end of the driving rod 47, which is close to the seventh bearing 49, is fixedly connected with a fourth transmission gear 51 embedded in the second side edge sealing plate 45, the fourth transmission gear 51 is connected with a fourth steering gear 52 in a meshed manner, the fourth steering gear 52 is fixed on a fourth transmission rod 53, the fourth transmission rod is rotatably connected to the second side edge sealing plate through an eighth bearing, the fourth transmission rod 53 and the third transmission rod 31 are located on the same axis, one ends, which are close to each other, of the fourth transmission rod 53 and the third transmission rod 31 are fixedly connected with chuck connecting screw rods 35, and the chuck connecting screw rods 35 are connected with chuck mechanisms 36 in a one-to-one correspondence manner.
Wherein, chuck mechanism 36 includes pole 38 in chuck connection solenoid 37, the anticreep, interior pole spout 39, the spacing frame of side 40, chuck bearing 41 and arc chuck 42, 37 and chuck connecting screw 35 threaded connection are connected to the chuck, pole spout 39 in the inside being equipped with of chuck connection solenoid 37, pole spout 39 sliding connection has the anticreep in 38 in interior pole, pole 38 is fixed in chuck connecting screw 35's axle center in the anticreep, the chuck is connected solenoid 37 and is kept away from the one end of chuck connecting screw 35 and is connected with arc chuck 42 through chuck bearing 41 rotation, 37 outside sliding connection of chuck connection solenoid has the spacing frame of side 40, the welding of side spacing frame 40 is on main body frame 21.
Wherein, the main body frame 21 is U-shaped.
Wherein the chuck mechanism 36 is disposed in a groove of the main body frame 21.
Wherein the arc-shaped clamping heads 42 on the third transmission rod 31 and the arc-shaped clamping heads 42 on the fourth transmission rod 53 are mutually meshed.
The main body frame 21 on the first clamping mechanism 13 is welded with the clamping mechanism bracket 55.
Wherein, the first clamping mechanism 13 and the second clamping mechanism 15 are positioned on the same vertical line.
Specifically, the method comprises the following steps: a high-precision honing device for the inner wall of a pipeline is characterized in that when the device is used, a power motor 3 to be honed is fixed, so that the power motor has a fixed axis in the operation process, the moving function is provided by a screw rod 6 and a screw rod motor 56, the moving structure of the power motor 3 is simpler due to the design, maintenance personnel can conveniently check and remove obstacles on the moving structure of the device, during the operation process, a honing head body 5 moves under the pushing of a moving plate 1, the honing device facilitates the honing of the deeper part of the inner wall of the pipeline, a limiting rod 11 is designed to increase the stability of the moving plate 1 and avoid the deviation of the honing head body 5 in the operation process, a honing head placing frame 18 designed by the invention is convenient for the user to take and replace the honing head, the number of clamping mechanisms designed by the invention is two, the pipeline can be fixed on the advancing track of the honing head body 5 by adopting a two-point positioning mode, the clamping mechanism adopts a design of driving of a driving rod 47 and a design of mutually matching a steering gear and a connecting gear in the clamping mechanism, so that the movement of the two arc-shaped chucks 42 of the invention is synchronous, the design ensures that the middle point of the distance between the two arc-shaped chucks 42 can be always kept on the same plumb line, namely the middle point of the distance between the arc-shaped chucks of the two clamping mechanisms is kept on the same plumb line, so that the central axis of the pipeline can be superposed with the plumb line when the pipeline is clamped by the clamping mechanism, and the middle point of the distance is positioned on the central axis of the advancing route of the honing head body 5, namely the central axis of the pipeline is mutually superposed with the central axis of the advancing route of the honing head body 5, the design ensures that the invention has simple positioning process of the central axis of the pipeline, low technical requirements on operation, enlarges the quality range of operable personnel of the invention, and reduces the use difficulty of the, the honing device has the advantages of simple structure, convenience in use, low operation difficulty and capability of conveniently and accurately positioning the central axis of the pipeline, and is a novel and practical high-precision honing device for the inner wall of the pipeline.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pipeline inner wall high accuracy honing device which characterized in that: the honing tool comprises a movable plate (1), wherein the center of the lower side panel of the movable plate (1) is connected with a power motor (3) through a power motor welding plate (2), the output end of the power motor (3) is fixedly connected with a transmission shaft (4), one end of the transmission shaft (4), which is far away from the power motor (3), is connected with a honing head body (5), two ends of the movable plate (1) are inserted with lead screws (6), the lead screws (6) are connected with lead screw nuts (7) in a threaded manner, the lead screw nuts (7) are fixed on the lower side panel of the movable plate (1) through lead screw nut fixing plates (8), the lower end of the lead screws (6) is rotatably connected onto a base frame (10) through a bearing (9), limiting rods (11) are inserted into four corners of the movable plate (1), and the lower end of each limiting rod (11) is vertically welded onto the base frame (10, the honing head comprises a limiting rod (11), a base frame (10), a lead screw (6), a lead screw motor (56), a clamping mechanism (13) and a clamping mechanism (15), wherein one end of the lead screw (6), which is far away from the base frame (10), is vertically welded at four corners of a top connecting frame (12), the lead screw motor (56) is fixedly connected with the output end of the lead screw motor (56), the lower side panel of the top connecting frame (12) is fixedly connected with one end of the lead screw (6), the first clamping mechanism (13) is connected with the second clamping mechanism (15) through a plurality of clamping mechanism connecting rods (14), a cooling oil groove (16) is arranged below a honing head body (5), an oil discharge hole (17) is arranged at the bottom of the cooling oil groove (16), the cooling oil groove (16) is welded on a honing head placing frame (18), a plurality of honing head placing grooves (19) are arranged in the honing head placing frame (18), a plurality of foot rests (20) are welded on two sides of the honing head placing frame (18), the first clamping mechanism (13) is fixed on the honing head placing frame (18) through a plurality of clamping mechanism supports (55), the foot rests (20) and the clamping mechanism supports (55) are respectively welded with two side edges of the base frame (10), and the first clamping mechanism (13) and the second clamping mechanism (15) are identical in structure.
2. A high-precision honing device for inner walls of pipes according to claim 1, wherein: the first clamping mechanism (13) comprises a main body frame (21), a transmission rod inner groove (22), a first transmission rod (23), a second bearing (24), a first steering gear (25), a first connecting gear (26), a second transmission rod (27), a third bearing (28), a second connecting gear (29), a second steering gear (30), a third transmission rod (31), a fourth bearing (32), a first side sealing plate (33), a sealing plate fixing bolt (34), a chuck connecting screw rod (35), a chuck mechanism (36), a third steering gear (43), a fifth bearing (44), a second side sealing plate (45), a third transmission gear (46), a driving rod (47), a sixth bearing (48), a seventh bearing (49), a rotating handle (50), a fourth transmission gear (51), a fourth steering gear (52), a fourth transmission rod (53) and an eighth bearing (54), the two ends of the clamping mechanism connecting rod (14) are respectively and vertically welded on a main body frame (21) in a first clamping mechanism (13) and a main body frame (21) in a second clamping mechanism (15), a transmission rod inner groove (22) is formed in the main body frame (21), a first transmission rod (23) is arranged in the transmission rod inner groove (22), one end of the first transmission rod (23) is rotatably connected to the main body frame (21) through a second bearing (24), one end, close to the second bearing (24), of the first transmission rod (23) penetrates through the main body frame (21) and is fixedly connected with a first steering gear (25), the first steering gear (25) is in meshing connection with a first connecting gear (26) embedded in the main body frame (21), the center of the first connecting gear (26) is fixedly connected with a second transmission rod (27), and one end, far away from the first connecting gear (26), of the second transmission rod (27) is fixedly connected with a second connecting gear (29), the second transmission rod (27) is rotatably connected to the main body frame (21) through a third bearing (28), the second connecting gear (29) is meshed with a second steering gear (30), the second steering gear (30) is fixed to a third transmission rod (31), the third transmission rods (31) on two sides of the second steering gear (30) are rotatably connected with a first side sealing plate (33) and the main body frame (21) through a fourth bearing (32), four corners of the first side sealing plate (33) are fixed to the main body frame (21) through sealing plate fixing bolts (34), one end, far away from the first steering gear (25), of the first transmission rod (23 penetrates through the main body frame (21) and is fixedly connected with the third steering gear (43), the third steering gear (43) is far away from the first transmission rod (23) on one side of the first steering gear (25) and is rotatably connected to a second side sealing plate (45) through a fifth bearing (44), the No. two side shrouding (45) are fixed on main part frame (21) through a plurality of shrouding fixing bolts (34), No. three steering gear (43) meshing is connected with No. three drive gear (46), No. three drive gear (46) are fixed on drive rod (47), drive rod (47) are inserted and are established in No. two side shrouding (45), the both ends of drive rod (47) are connected with No. two side shrouding (45) through No. six bearing (48) and No. seven bearing (49) rotation respectively, No. two side shrouding (45) are passed to the one end that drive rod (47) are close to No. seven bearing (49) and are connected with swing handle (50), the one end fixedly connected with of drive rod (47) are close to No. seven bearing (49) is inlayed No. four drive gear (51) in No. two side shrouding (45), No. four drive gear (51) meshing is connected with No. four steering gear (52), the four-number steering gear (52) is fixed on a four-number transmission rod (53), the four-number transmission rod (53) is rotatably connected to a second side sealing plate (45) through an eight-number bearing (54), the four-number transmission rod (53) and a third transmission rod (31) are located on the same axis, one ends, close to each other, of the four-number transmission rod (53) and the third transmission rod (31) are fixedly connected with chuck connecting screw rods (35), and chuck connecting screw rods (35) are connected with chuck mechanisms (36) in a one-to-one correspondence mode.
3. A high-precision honing device for inner walls of pipes according to claim 1, wherein: the utility model discloses a quick-witted structure of chuck, including chuck connection solenoid (37), anticreep pole (38), interior pole spout (39), the spacing frame of side (40), chuck bearing (41) and arc chuck (42), chuck connection solenoid (37) and chuck connecting screw (35) threaded connection, inside pole spout (39) that is equipped with of chuck connection solenoid (37), pole (38) in interior pole spout (39) sliding connection has the anticreep, pole (38) are fixed on the axle center of chuck connecting screw (35) in the anticreep, the chuck is connected solenoid (37) and is kept away from the one end of chuck connecting screw (35) and is rotated through chuck bearing (41) and be connected with arc chuck (42), the chuck is connected solenoid (37) outside sliding connection and is had the spacing frame of side (40), the welding of the spacing frame of side (40) is on main body frame (21).
4. A high-precision honing device for inner walls of pipes according to claim 2, wherein: the main body frame (21) is U-shaped.
5. A high-precision honing device for inner walls of pipes according to claim 3, wherein: the chuck mechanism (36) is arranged in a groove of the main body frame (21).
6. A high-precision honing device for inner walls of pipes according to claim 3, wherein: the arc-shaped clamping heads (42) on the third transmission rod (31) and the arc-shaped clamping heads (42) on the fourth transmission rod (53) are meshed with each other.
7. A high-precision honing device for inner walls of pipes according to claim 1, wherein: the main body frame (21) on the first clamping mechanism (13) is welded with the clamping mechanism bracket (55).
8. A high-precision honing device for inner walls of pipes according to claim 1, wherein: the first clamping mechanism (13) and the second clamping mechanism (15) are positioned on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061924.1A CN110774161A (en) | 2019-11-01 | 2019-11-01 | High-precision honing device for inner wall of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911061924.1A CN110774161A (en) | 2019-11-01 | 2019-11-01 | High-precision honing device for inner wall of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110774161A true CN110774161A (en) | 2020-02-11 |
Family
ID=69388535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911061924.1A Pending CN110774161A (en) | 2019-11-01 | 2019-11-01 | High-precision honing device for inner wall of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110774161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059794A (en) * | 2020-09-16 | 2020-12-11 | 陈静 | Finish machining process for cylinder sleeve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526407A (en) * | 2014-12-22 | 2015-04-22 | 重庆泉海机械有限责任公司 | Automatic center positioning mechanism for large-diameter pipe fitting |
| CN105215712A (en) * | 2015-09-25 | 2016-01-06 | 重庆瀚方钢结构有限公司 | The floating clamp of processing steel pipe |
| CN108213549A (en) * | 2018-01-02 | 2018-06-29 | 深圳市晟祥知识产权有限公司 | A kind of construction tubular object extruding cutter device |
| CN108436751A (en) * | 2018-05-25 | 2018-08-24 | 张冉 | Pipe fitting internal hole vertical fine grinding device |
| CN109202625A (en) * | 2018-09-26 | 2019-01-15 | 徐艳梅 | A kind of ceramic grinding bottom device |
| CN209394474U (en) * | 2018-10-15 | 2019-09-17 | 黄山众友耐磨材料有限公司 | A kind of casting hole machined grinding equipment |
-
2019
- 2019-11-01 CN CN201911061924.1A patent/CN110774161A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526407A (en) * | 2014-12-22 | 2015-04-22 | 重庆泉海机械有限责任公司 | Automatic center positioning mechanism for large-diameter pipe fitting |
| CN105215712A (en) * | 2015-09-25 | 2016-01-06 | 重庆瀚方钢结构有限公司 | The floating clamp of processing steel pipe |
| CN108213549A (en) * | 2018-01-02 | 2018-06-29 | 深圳市晟祥知识产权有限公司 | A kind of construction tubular object extruding cutter device |
| CN108436751A (en) * | 2018-05-25 | 2018-08-24 | 张冉 | Pipe fitting internal hole vertical fine grinding device |
| CN109202625A (en) * | 2018-09-26 | 2019-01-15 | 徐艳梅 | A kind of ceramic grinding bottom device |
| CN209394474U (en) * | 2018-10-15 | 2019-09-17 | 黄山众友耐磨材料有限公司 | A kind of casting hole machined grinding equipment |
Non-Patent Citations (1)
| Title |
|---|
| *: "《铣工技术问答》", 31 July 1982, 北京出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059794A (en) * | 2020-09-16 | 2020-12-11 | 陈静 | Finish machining process for cylinder sleeve |
| CN112059794B (en) * | 2020-09-16 | 2021-06-01 | 威海沃驰智能技术有限公司 | Finish machining process for cylinder sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210232488U (en) | Material port grinding device for stainless steel pipe | |
| CN110774161A (en) | High-precision honing device for inner wall of pipeline | |
| CN103600280A (en) | Pressure vessel connecting pipe intersecting line welding seam abrasive belt grinding machine | |
| CN101890642A (en) | Device for manufacturing wave resisting plate of oil tank truck | |
| CN212665234U (en) | Pipe auxiliary centering mechanism of laser cutting machine | |
| CN209452937U (en) | A kind of twin shaft automation tapping machine | |
| CN111536859B (en) | Device and method for detecting cylindricity of mechanical shaft part | |
| CN206597979U (en) | A kind of clamping apparatus for gear wheel processing of accurate positioning | |
| CN201154369Y (en) | Device for adjusting principal axis centre distance | |
| CN220462240U (en) | Lathe for processing rotating shaft for wind power generation | |
| CN217751140U (en) | Columnar material fixing clamp | |
| CN220408668U (en) | Flange processing fixing frame | |
| CN216461893U (en) | A diversified machine tool for universal joint | |
| CN219274499U (en) | Automatic jacking device for shaft turning | |
| CN220339287U (en) | Straightness detection device | |
| CN218340671U (en) | Fixing device for preventing stainless steel fine wire drawing vibration | |
| CN219053323U (en) | Reducing pipe flange welding device | |
| CN219817870U (en) | Reinforcing bar cutting jig for building | |
| CN212577916U (en) | Flange assembling and welding integrated machine | |
| CN220445254U (en) | Automobile engine gear adds clamping apparatus | |
| CN219130367U (en) | Metal pipe sizing die | |
| CN219444057U (en) | Portable pipeline automatic weld equipment | |
| CN214264556U (en) | Steel pipe welding positioning device | |
| CN213889132U (en) | Automatic center frame device | |
| CN218532910U (en) | Processing equipment for cylinder hole of crankcase of compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200211 |
|
| RJ01 | Rejection of invention patent application after publication |