CN117564828B - Copper axle bush surface burnishing and polishing device - Google Patents
Copper axle bush surface burnishing and polishing device Download PDFInfo
- Publication number
- CN117564828B CN117564828B CN202311580496.XA CN202311580496A CN117564828B CN 117564828 B CN117564828 B CN 117564828B CN 202311580496 A CN202311580496 A CN 202311580496A CN 117564828 B CN117564828 B CN 117564828B
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- wall
- polishing
- clamping
- shell
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- 238000005498 polishing Methods 0.000 title claims abstract description 72
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 23
- 239000010949 copper Substances 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
- B24B5/10—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a horizontal tool spindle
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a polishing device for the surface of a copper bearing bush, and relates to the technical field of polishing; in order to solve the positioning problem; the device specifically comprises a base and a sliding plate which is connected to the surface of one side of the base in a sliding way through a linear sliding rail, wherein the inner side of the base is movably connected with a clamping part, one side of the base is provided with a driving part for driving the clamping part, and the side wall of the sliding plate is provided with a polishing part; the clamping part comprises a shell, a rotating block rotationally connected to the inner side wall of the shell, a plurality of clamping jaws radially and slidably connected to the end face of the shell and an end face limiting block axially and slidably connected to the inner wall of the shell, and the side walls of the clamping jaws are slidably connected with a contact. According to the invention, the clamping jaw is arranged for clamping and is synchronously driven by the rotating block, so that the fixity and concentricity of bearing bush clamping can be ensured, and on the other hand, the end face limiting block and the ball are movably limited, so that the position accuracy of end face limiting can be ensured, and the follow-up polishing accuracy can be increased.
Description
Technical Field
The invention relates to the technical field of grinding and polishing, in particular to a copper bearing bush surface grinding and polishing device.
Background
Copper bushings are a common mechanical component, the main function of which is to support and protect the bearings of the mechanical equipment. The copper bearing bush has very wide application, and can be applied to various mechanical equipment, such as automobiles, ships, airplanes, industrial machinery and the like. Copper bushings are used in a wide variety of automotive applications, and the inner surface of the bushing is in contact with the rotating member, which requires a relatively smooth surface, and therefore requires polishing of the inner surface.
Through retrieving, chinese patent publication No. CN107745294a discloses a central siphon outer wall grinding device, including mount pad, outer wall brush and motor, its characterized in that, motor includes motor I and motor II, motor I sets up on the upper portion right side of mount pad, motor I one end is provided with the eccentric wheel, the eccentric wheel passes through the connecting piece and is connected with the outer wall brush, the outer wall brush runs through the axle sleeve that sets up on the mount pad, the left side of outer wall brush is provided with motor II, motor II's one end is connected with central siphon fixing device through the shaft coupling.
The above patent suffers from the following disadvantages: the axial line and the shaft end of the shaft cannot be reliably positioned, so that the positioning accuracy of the shaft is low, and when the shaft rotates, eccentric rotation of a relative polishing head can occur, so that uneven polishing is caused.
Therefore, the invention provides a copper bearing bush surface polishing device.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a copper bearing bush surface polishing device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A copper bearing bush surface polishing device comprises a base and a sliding plate which is connected with one side surface of the base in a sliding way through a linear sliding rail,
The inner side of the base is movably connected with a clamping part, one side of the base is provided with a driving part for driving the clamping part, and the side wall of the sliding plate is provided with a polishing part;
the clamping part comprises a shell, a rotating block rotationally connected to the inner side wall of the shell, a plurality of clamping jaws radially and slidably connected to the end face of the shell and an end face limiting block axially slidably connected to the inner wall of the shell, wherein the side wall of the clamping jaw is slidably connected with a contact head, the bottom of the contact head is in rolling fit with a ball, the bottom of the contact head is buckled with a first spring, and the other end of the first spring is buckled to the side wall of the clamping jaw.
Preferably: the outer wall sliding connection of terminal surface stopper has the screwed ring, just the tip lateral wall lock joint of terminal surface stopper has the spring two, and the other end lock joint of spring two is in the terminal surface of screwed ring, the inner wall of rotatory piece passes through threaded connection in the lateral wall of screwed ring, just inclined chute has been seted up to the inner wall of clamping jaw, and the casing passes through its lateral wall welded spacing post clearance fit in the inner wall of inclined chute.
Further: the inner side of the clamping jaw is fixed with a V-shaped clamping head through a bolt.
Based on the scheme: the polishing part is rotationally connected to the end part of the sliding plate, and the other end of the sliding plate is fixedly provided with a first motor for driving the polishing part to rotate through a bolt.
Among the foregoing, the preferred one is: the polishing part comprises a rotary drum and a plurality of polishing blocks which are connected with the rotary drum in a sliding way in the radial direction, wherein the inner side wall of the rotary drum is welded with a third spring, and the other ends of the third springs are mutually buckled.
As a further scheme of the invention: the inner wall of base rotates and is connected with the threaded rod, and the outer wall of threaded rod passes through threaded connection in the inner wall of slip board.
Meanwhile, the driving part comprises a first transmission cylinder fixed on the end face of the shell and a second transmission cylinder fixed on the end face of the rotating block, and the second transmission cylinder is rotationally connected to the inner wall of the base.
As a preferred embodiment of the present invention: the outer wall of the first transmission cylinder is connected with a first gear through a key, the outer wall of the second transmission cylinder is connected with a second gear through a key, and the outer wall of the threaded rod is connected with a third gear through a key.
Meanwhile, the driving part further comprises a sliding frame, a second motor is fixed on the outer side wall of the sliding frame through a bolt, a first gear sleeve is connected with an output shaft of the second motor through a coupling, a second gear sleeve is fixed on the inner side surface of the other end of the sliding frame, the second gear sleeve can be meshed with the bottoms of the first gear and the second gear and the top of the third gear, a support is fixed on the side wall of the base through a bolt, and the support is connected to the side wall of the sliding frame through a telescopic device.
As a more preferable scheme of the invention: the width of the first tooth sleeve is larger than or equal to the sum of the widths of the first gear, the second gear and the third gear, and the first tooth sleeve can be meshed with the bottoms of the first gear, the second gear and the top of the third gear.
The beneficial effects of the invention are as follows:
1. according to the invention, the clamping jaw is arranged for clamping and is synchronously driven by the rotating block, so that the fixity and concentricity of bearing bush clamping can be ensured, and on the other hand, the end face limiting block and the ball are movably limited, so that the position accuracy of end face limiting can be ensured, and the follow-up polishing accuracy can be increased.
2. According to the invention, the clamping jaw is driven by the inclined sliding groove and the limiting column, the grinding part is driven by the rotating block and the threaded ring, and the characteristic of elastic support of connection between the rotating block and the threaded ring is combined, so that the movement of the clamping jaw, the movement of the abutting head and the movement of the end surface limiting block can be driven simultaneously when only the rotating block is driven, the power source arrangement can be reduced, the structure is convenient to optimize in volume, and the synchronism can be increased.
3. According to the invention, the polishing part is set to be a combination of the rotary drum and the polishing block, and the polishing pressure is controlled by utilizing the centrifugal force of the rotation circumference of the polishing block, so that the polishing pressure can be controlled by controlling the rotating speed of the rotary drum, and the polishing quality is improved.
4. According to the invention, the V-shaped chuck is arranged, so that the contact point of the clamping jaw and the bearing bush can be increased, and the local pressure can be reduced.
5. According to the invention, the driving part is designed in a targeted manner, the relation between the displacement and the thickness of the transmission shaft is utilized, so that the sliding of the sliding frame is matched, the second motor is used as a single power source to meet the requirements of relative rotation of the shell and the rotating block, synchronous rotation of the shell and the rotating block and rotation of the threaded rod, and therefore, the power source arrangement and the control of each motion node are simplified, and the convenience of use is increased.
Drawings
FIG. 1 is a schematic diagram of the overall front view structure of a copper bearing surface grinding and polishing device according to the present invention;
FIG. 2 is a schematic cross-sectional view of a clamping part of a copper bearing surface grinding and polishing device according to the present invention;
FIG. 3 is a schematic view of a partial structure of a polishing device for polishing a copper bearing shell surface according to the present invention;
Fig. 4 is a schematic structural view of a polishing part of a polishing device for polishing a copper bearing surface according to the present invention;
FIG. 5 is a schematic sectional view of a polishing section of a polishing device for polishing a copper bearing surface according to the present invention;
Fig. 6 is a schematic view of the installation position structure of a threaded rod of the copper bearing surface polishing device provided by the invention;
FIG. 7 is a schematic diagram showing a cross-sectional structure of a driving part of a polishing device for polishing a copper bearing surface according to the present invention;
fig. 8 is a schematic diagram of a cross-sectional structure of a driving part of the polishing device for polishing a copper bearing surface according to the present invention.
In the figure: the device comprises a 1-base, a 2-driving part, a 3-clamping part, a 4-polishing part, a 5-sliding plate, a 6-linear sliding rail, a 7-shell, an 8-rotating block, a 9-supporting contact, a 10-clamping jaw, a 11-spring I, a 12-ball, a 13-spring II, a 14-end surface limiting block, a 15-threaded ring, a 16- 'V' -shaped clamping head, a 17-inclined sliding groove, a 18-limiting column, a 19-telescopic device, a 20-rotary drum, a 21-polishing block, a 22-sliding rod, a 23-spring III, a 24-threaded rod, a 25-transmission drum I, a 26-gear I, a 27-gear II, a 28-transmission drum II, a 29-transmission shaft, a 30-motor II, a 31-sliding frame, a 32-tooth sleeve I, a 33-gear III, a 34-tooth sleeve II and a 35-bracket.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Example 1:
1-8, including base 1 and the board 5 that slides of sliding connection in base 1 one side surface through linear slide rail 6, the inboard swing joint of base 1 has clamping part 3, and one side of base 1 is provided with and is used for the drive division 2 to clamping part 3 driven, just the lateral wall of board 5 is provided with the portion of polishing 4.
The clamping part 3 comprises a shell 7, a rotating block 8 rotationally connected to the inner side wall of the shell 7, a plurality of clamping jaws 10 radially and slidably connected to the end face of the shell 7, and an end face limiting block 14 axially and slidably connected to the inner wall of the shell 7, wherein the side wall of the clamping jaw 10 is slidably connected with a collision head 9, the bottom of the collision head 9 is in rolling fit with a ball 12, the bottom of the collision head 9 is buckled with a first spring 11, and the other end of the first spring 11 is buckled to the side wall of the clamping jaw 10.
The outer wall sliding connection of terminal surface stopper 14 has screwed ring 15, just terminal surface stopper 14's tip lateral wall lock joint has spring two 13, and the other end lock joint of spring two 13 is in the terminal surface of screwed ring 15, the inner wall of rotatory piece 8 passes through threaded connection in the lateral wall of screwed ring 15, just inclined chute 17 has been seted up to the inner wall of clamping jaw 10, and casing 7 is through its lateral wall welded spacing post 18 movable limit cooperation in the inner wall of inclined chute 17.
When the device is used, the bearing bushes or the bearing bushes of the two half sheets are aligned and then plugged into the inner sides of the clamping jaws 10, then the rotating block 8 rotates relative to the shell 7, on one hand, the clamping jaws 10 are driven to move inwards through the cooperation of the inclined sliding grooves 17 and the limiting posts 18, so that the abutting heads 9 move inwards until the balls 12 contact the surfaces of the bearing bushes, on the other hand, the threaded rings 15 are driven to move axially through the threaded connection relationship, so that the end face limiting blocks 14 are driven to move inwards, the end face limiting blocks 14 push the end faces of the bearing bushes until the end face limiting blocks 14 and the abutting heads 9 limit the protruding parts of the bearing bushes together, and then the clamping jaws 10 continue to move to clamp the bearing bushes.
This device is carried out the centre gripping through setting up clamping jaw 10, and it is driven by rotatory piece 8 synchrony to can guarantee the fixity and the concentricity of axle bush centre gripping, on the other hand, terminal surface stopper 14 adopts movable spacing with ball 12, thereby can guarantee the spacing position accuracy of terminal surface, thereby can increase follow-up precision of polishing.
In addition, this device is through utilizing chute 17 and spacing post 18 to drive clamping jaw 10, and the rotatory piece 8 of rethread is driven to grinding portion 4 with the screwed ring 15, combines the characteristic of connecting elastic support between each part again to can make only when driving rotatory piece 8, can drive the removal of clamping jaw 10 simultaneously, the removal of conflict head 9 and the removal of terminal surface stopper 14, thereby can reduce the power supply and arrange, the volume optimization of the structure of being convenient for also can increase the synchronism simultaneously.
In order to solve the problem of clamping stability; as shown in fig. 3, the inner side of the clamping jaw 10 is fixed with a "V" type clamping head 16 through bolts, and by arranging the "V" type clamping head 16, the contact point between the clamping jaw 10 and the bearing bush can be increased, so that the local pressure can be reduced.
In order to solve the polishing problem; as shown in fig. 4 and 5, the polishing part 4 is rotatably connected to an end of the sliding plate 5, and a first motor for driving the polishing part 4 to rotate is fixed to the other end of the sliding plate 5 by a bolt.
The polishing part 4 comprises a rotary drum 20 and a plurality of polishing blocks 21 which are connected with the rotary drum 20 in a sliding way through sliding rods 22 in the radial direction, a third spring 23 is welded on the inner side wall of the rotary drum 20, and the other ends of the third spring 23 are mutually buckled.
During polishing, the polishing part 4 stretches into the interior of the bearing bush, and then the motor is started to drive the whole polishing part 4 to rotate, so that the rotary drum 20 and the polishing block 21 rotate, and the polishing block 21 moves outwards due to centrifugal force, so that the interior of the bearing bush is contacted for polishing.
The device controls the polishing pressure by setting the polishing part 4 as the combination of the rotary drum 20 and the polishing block 21 and utilizing the centrifugal force of the rotation circle of the polishing block 21, so that the polishing pressure can be controlled by controlling the rotating speed of the rotary drum 20, and the polishing quality is improved.
As shown in fig. 6, the inner wall of the base 1 is rotatably connected with a threaded rod 24, and the outer wall of the threaded rod 24 is connected with the inner wall of the sliding plate 5 through threads.
When the threaded rod 24 rotates, the sliding plate 5 can be driven to slide.
In the use of the embodiment, after the bearing bushes or the bearing bushes of the two half sheets are aligned, the bearing bushes are plugged into the inner sides of the clamping jaws 10, then the rotating block 8 rotates relative to the shell 7, on one hand, the plurality of clamping jaws 10 are driven to move inwards through the cooperation of the inclined sliding grooves 17 and the limiting posts 18, so that the abutting heads 9 move inwards until the balls 12 contact the surface of the bearing bushes, on the other hand, the threaded rings 15 are driven to move axially through the threaded connection, so that the end face limiting blocks 14 are driven to move inwards, so that the end face limiting blocks 14 push the end faces of the bearing bushes until the end face limiting blocks 14 and the abutting heads 9 limit the protruding parts of the bearing bushes together, the clamping jaws 10 continue to move, the bearing bushes are clamped, then the shell 7 and the rotating block 8 are driven to rotate synchronously, then the threaded rods 24 are driven to rotate, the sliding plates 5 are driven to slide, the grinding parts 4 extend into the inner parts of the bearing bushes, and then the motor is started to drive the whole grinding parts 4 to rotate, so that the grinding blocks 21 are driven to rotate, the grinding blocks 21 are subjected to centrifugal force to move outwards, so that the inner parts of the bearing bushes are contacted with the rotary drums.
Example 2:
A copper bearing bush surface grinding and polishing device, as shown in figures 7 and 8, for solving the driving problem; the present example was modified on the basis of example 1 as follows: the driving part 2 comprises a first transmission cylinder 25 fixed on the end face of the shell 7 and a second transmission cylinder 28 fixed on the end face of the rotating block 8, and the second transmission cylinder 28 is rotatably connected to the inner wall of the base 1.
The outer wall of the first transmission cylinder 25 is connected with a first gear 26 through a key, the outer wall of the second transmission cylinder 28 is connected with a second gear 27 through a key, and the outer wall of the threaded rod 24 is connected with a third gear 33 through a key.
The driving part 2 further comprises a sliding frame 31, a second motor 30 is fixed on the outer side wall of the sliding frame 31 through bolts, and a first gear sleeve 32 is connected to an output shaft of the second motor 30 through a coupling.
The width of the first gear sleeve 32 is larger than or equal to the sum of the widths of the first gear 26, the second gear 27 and the third gear 33, and the first gear sleeve 32 can be meshed with the bottoms of the first gear 26, the second gear 27 and the top of the third gear 33.
The second gear sleeve 34 is fixed on the inner side of the other end of the sliding frame 31, and the second gear sleeve 34 can be meshed with the first gear 26, the bottom of the second gear 27 and the top of the third gear 33.
The side wall of the base 1 is fixed with a bracket 35 through bolts, and the bracket 35 is connected with the side wall of the sliding frame 31 through a telescopic device 19.
In this embodiment, when in the clamping state, the telescopic device 19 drives the sliding frame 31 to slide, so that the first gear sleeve 32 is only meshed with the second gear 27, and the second gear sleeve 34 is simultaneously meshed with the first gear 26 and the third gear 33, then the second motor 30 is started, so that the rotating block 8 can be driven to rotate relative to the housing 7, after clamping, the telescopic device 19 drives the sliding frame 31 to slide, so that the first gear sleeve 32 is simultaneously meshed with the first gear 26, the second gear 27 and the third gear 33, and thus, on one hand, the second gear 27 and the second gear 28 are driven to rotate synchronously, and on the other hand, the third gear 33 is driven to rotate, so that the threaded rod 24 is driven to rotate.
This device utilizes the displacement of transmission shaft 29 and thickness's relation through carrying out the pertinence design to drive division 2 to the cooperation slides of frame 31, uses motor two 30 as single power supply can satisfy the relative rotation of casing 7 and rotatory piece 8, and the synchronous rotation of casing 7 and rotatory piece 8 and the pivoted demand of threaded rod 24, thereby simplifies the control of power supply arrangement and each motion node, has increased the convenience of use.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The copper bearing bush surface polishing device comprises a base (1) and a sliding plate (5) which is connected with one side surface of the base (1) in a sliding way through a linear sliding rail (6), and is characterized in that,
The inner side of the base (1) is movably connected with a clamping part (3), one side of the base (1) is provided with a driving part (2) for driving the clamping part (3), and the side wall of the sliding plate (5) is provided with a polishing part (4);
The clamping part (3) comprises a shell (7), a rotating block (8) rotatably connected to the inner side wall of the shell (7), a plurality of clamping jaws (10) radially and slidably connected to the end face of the shell (7) and an end face limiting block (14) axially and slidably connected to the inner wall of the shell (7), the side wall of the clamping jaw (10) is slidably connected with a collision head (9), the bottom of the collision head (9) is in rolling fit with a ball (12), the bottom of the collision head (9) is buckled with a first spring (11), and the other end of the first spring (11) is buckled to the side wall of the clamping jaw (10);
the outer wall of the end face limiting block (14) is slidably connected with a threaded ring (15), the side wall of the end part of the end face limiting block (14) is buckled with a second spring (13), the other end of the second spring (13) is buckled on the end face of the threaded ring (15), the inner wall of the rotating block (8) is connected with the outer side wall of the threaded ring (15) through threads, an inclined chute (17) is formed in the inner wall of the clamping jaw (10), and the shell (7) is movably and limitedly matched with the inner wall of the inclined chute (17) through a limiting column (18) welded on the side wall of the shell;
The polishing part (4) is rotationally connected to the end part of the sliding plate (5), and the other end of the sliding plate (5) is fixedly provided with a first motor for driving the polishing part (4) to rotate through a bolt;
The polishing part (4) comprises a rotary drum (20) and a plurality of polishing blocks (21) which are connected with the rotary drum (20) in a sliding way through sliding rods (22), a spring III (23) is welded on the inner side wall of the rotary drum (20), and the other ends of the spring III (23) are mutually buckled;
the driving part (2) comprises a first transmission cylinder (25) fixed on the end face of the shell (7) and a second transmission cylinder (28) fixed on the end face of the rotating block (8), and the second transmission cylinder (28) is rotatably connected to the inner wall of the base (1);
the outer wall of the first transmission cylinder (25) is connected with a first gear (26) through a key, the outer wall of the second transmission cylinder (28) is connected with a second gear (27) through a key, and the outer wall of the threaded rod (24) is connected with a third gear (33) through a key;
the driving part (2) further comprises a sliding frame (31), a motor II (30) is fixed on the outer side wall of the sliding frame (31) through a bolt, a gear sleeve I (32) is connected to an output shaft of the motor II (30) through a coupling, a gear sleeve II (34) is fixed on the inner side surface of the other end of the sliding frame (31), the gear sleeve II (34) can be meshed with the bottom of the gear I (26), the gear II (27) and the top of the gear III (33), a support (35) is fixed on the side wall of the base (1) through a bolt, and the support (35) is connected to the side wall of the sliding frame (31) through a telescopic device (19).
2. Copper bushing surface grinding and polishing device according to claim 1, characterized in that the inner side of the clamping jaw (10) is fixed with a "V" shaped clamping head (16) by means of bolts.
3. The copper bearing surface polishing device according to claim 1, wherein the inner wall of the base (1) is rotatably connected with a threaded rod (24), and the outer wall of the threaded rod (24) is connected with the inner wall of the sliding plate (5) through threads.
4. The copper bushing surface grinding and polishing device according to claim 1, wherein the width of the first tooth sleeve (32) is larger than or equal to the sum of the widths of the first gear (26), the second gear (27) and the third gear (33), and the first tooth sleeve (32) can be meshed with the bottom of the first gear (26), the second gear (27) and the top of the third gear (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311580496.XA CN117564828B (en) | 2023-11-24 | 2023-11-24 | Copper axle bush surface burnishing and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311580496.XA CN117564828B (en) | 2023-11-24 | 2023-11-24 | Copper axle bush surface burnishing and polishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117564828A CN117564828A (en) | 2024-02-20 |
| CN117564828B true CN117564828B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311580496.XA Active CN117564828B (en) | 2023-11-24 | 2023-11-24 | Copper axle bush surface burnishing and polishing device |
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| CN (1) | CN117564828B (en) |
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| WO2021017586A1 (en) * | 2019-07-26 | 2021-02-04 | 南京禹智智能科技有限公司 | Pipe material polishing machine and polishing method therefor |
| CN114083364A (en) * | 2021-12-10 | 2022-02-25 | 合肥陶陶新材料科技有限公司 | Polishing device for special ceramic products |
| CN114131437A (en) * | 2021-09-18 | 2022-03-04 | 舒城久联精密机械有限公司 | Surface refining treatment system for motor shaft machining |
| WO2022062298A1 (en) * | 2020-09-27 | 2022-03-31 | 泉州市海恩德机电科技发展有限公司 | Grinding and polishing apparatus |
| CN115476176A (en) * | 2022-09-15 | 2022-12-16 | 舒城久联精密机械有限公司 | Machining device and machining method for tangential key groove of motor shaft |
| CN116276389A (en) * | 2023-03-10 | 2023-06-23 | 金华新天齿轮有限公司 | Gear end face polishing device |
-
2023
- 2023-11-24 CN CN202311580496.XA patent/CN117564828B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021017586A1 (en) * | 2019-07-26 | 2021-02-04 | 南京禹智智能科技有限公司 | Pipe material polishing machine and polishing method therefor |
| WO2022062298A1 (en) * | 2020-09-27 | 2022-03-31 | 泉州市海恩德机电科技发展有限公司 | Grinding and polishing apparatus |
| CN114131437A (en) * | 2021-09-18 | 2022-03-04 | 舒城久联精密机械有限公司 | Surface refining treatment system for motor shaft machining |
| CN114083364A (en) * | 2021-12-10 | 2022-02-25 | 合肥陶陶新材料科技有限公司 | Polishing device for special ceramic products |
| CN115476176A (en) * | 2022-09-15 | 2022-12-16 | 舒城久联精密机械有限公司 | Machining device and machining method for tangential key groove of motor shaft |
| CN116276389A (en) * | 2023-03-10 | 2023-06-23 | 金华新天齿轮有限公司 | Gear end face polishing device |
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| CN117564828A (en) | 2024-02-20 |
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