CN109015150B - Cold-drawn steel tube polishing device - Google Patents
Cold-drawn steel tube polishing device Download PDFInfo
- Publication number
- CN109015150B CN109015150B CN201811116160.7A CN201811116160A CN109015150B CN 109015150 B CN109015150 B CN 109015150B CN 201811116160 A CN201811116160 A CN 201811116160A CN 109015150 B CN109015150 B CN 109015150B
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- rod
- base
- wall
- fixedly connected
- block
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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
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
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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
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B47/10—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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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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
- B24B5/35—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of steel pipe processing equipment, and discloses a cold-drawn steel pipe polishing device which comprises a base, wherein a cross rod is fixedly installed between the left inner wall and the right inner wall of an inner cavity of the base, a sliding block located at the left end of the inner cavity of the base is movably sleeved on the outer surface of the cross rod, an adjusting spring located on the right side of the sliding block is movably sleeved on the outer surface of the cross rod, a limiting hole is formed in the bottom end of the left side of the front face of the base, and a support rod is fixedly installed. This cold-drawn steel pipe burnishing device makes the rolling disc rotate through driving motor's operation, and the rolling disc passes through clamping device and drives to wait to process the work piece and rotate, and simultaneously, the rolling disc drives the threaded rod and rotates, recycles the threaded rod and the cooperation between the passive piece, makes passive piece level move right, recycles the polishing piece and treats the inner wall of processing the work piece and polish, makes this burnishing device treat that the inner wall of processing work piece 19 carries out even polishing, has improved this burnishing device's practicality.
Description
Technical Field
The invention relates to the technical field of steel pipe processing equipment, in particular to a cold-drawn steel pipe polishing device.
Background
The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and is also an economic steel material; the cold-drawn steel pipe is a kind of steel pipe, the whole steel pipe surface of the cold-drawn steel pipe produced by drawing, extruding, perforating and other methods has no seam, the cold-drawn steel pipe is a round, square and rectangular steel material with hollow section and no seam on the periphery, and the cold-drawn steel pipe is made by making a steel ingot or a solid pipe blank into a blank pipe through perforation and then cold-drawing.
Along with the continuous improvement of customers to the cold-drawn steel pipe quality requirement, in order to improve the aesthetic property and the service life of cold-drawn steel pipe, it needs to polish in the production process of cold-drawn steel pipe, however, the existing polishing device can only polish the outer surface of the cold-drawn steel pipe, and can not polish the inner wall of the cold-drawn steel pipe, and in the process of polishing the steel pipe, because of the work of the motor, a great vibration can be generated, and the existing polishing device does not have a structure for enabling the polishing device to keep stable polishing, so that the polishing is not uniform when polishing the steel pipe, and the processing quality of the steel pipe is seriously affected.
Disclosure of Invention
The invention provides a cold-drawn steel tube polishing device, which has the advantages of stable internal and external polishing and polishing processes and convenience in operation, and solves the problems that the existing polishing device can only polish the outer surface of a cold-drawn steel tube but cannot polish the inner wall of the cold-drawn steel tube, and the existing polishing device does not have a structure for enabling the polishing device to keep stable polishing during the process of polishing the steel tube, so that the polishing is not uniform, and the processing quality of the steel tube is seriously affected.
The invention provides the following technical scheme: a cold-drawn steel tube polishing device comprises a base, wherein a cross rod is fixedly arranged between the left inner wall and the right inner wall of an inner cavity of the base, a sliding block positioned at the left end of the inner cavity of the base is movably sleeved on the outer surface of the cross rod, an adjusting spring positioned at the right side of the sliding block is movably sleeved on the outer surface of the cross rod, a limiting hole is formed in the bottom end of the left side of the front surface of the base, a support rod is fixedly arranged on the front side of the sliding block, the front end of the support rod penetrates through the base and extends to the outer part of the front side of the base, a connecting block is fixedly connected with the front end of the connecting block, a bottom rod is fixedly arranged at the bottom end of the connecting block, a limiting device is fixedly connected at the bottom end of the bottom rod, the rear end of the limiting device, the top end of the left baffle extends to the outside of the top end of the base, the middle part of the left side surface of the left baffle is fixedly provided with a support positioned outside the base, the top part of the support is fixedly provided with a protection box, the inside of the protection box is fixedly provided with a driving motor, the other end of an output shaft of the driving motor is fixedly connected with a rotating shaft, the other end of the rotating shaft penetrates through the left baffle and extends to the outside of the right side surface of the left baffle and is fixedly connected with a rotating disc, the top end and the bottom end of the right side surface of the rotating disc are both fixedly provided with a clamping device, the inside of the clamping device is movably connected with a workpiece to be processed, the other end of the workpiece to be processed is movably sleeved with a limiting ring, the front end and the rear end of the top part of the base are both fixedly provided with a vertical plate, the back surface of, the left surface fixed mounting of right baffle has the chucking device that is located the inside of spacing ring, the middle part fixed mounting of rotating disc right flank has the threaded rod, the other end and the chucking device activity of threaded rod are cup jointed, the surface screw thread of threaded rod has cup jointed and is located the inside passive piece of waiting to process the work piece, the equal fixed mounting in top and the bottom of passive piece has rotating device, two rotating device's the other end respectively with the top and the bottom swing joint of waiting to process the work piece inner wall.
Preferably, stop device is including fixed box, the top of fixed box and the bottom fixed connection of sill bar, the pull rod has been cup jointed in the inside activity of fixed box, the front end of pull rod runs through fixed box and extends to the outside and the fixedly connected with of fixed box front side and draws the piece, the rear end of pull rod runs through fixed box and extends to the outside of fixed box rear side and cup joints with spacing hole activity, the fixed surface of pull rod cup joints the fixed plate that is located fixed box inner chamber rear side, the surface activity of pull rod cup joints the rigid spring who is located between fixed plate and the fixed box front side inner wall, the both ends of rigid spring respectively with the front side of fixed plate and the front side inner wall fixed connection of fixed box.
Preferably, clamping device is including pressing from both sides tight piece, press from both sides the left surface and the rolling disc fixed connection of tight piece, press from both sides the top activity of tight piece and cup jointed tight pole, the ball is pulled to the one end fixedly connected with that the tight piece outside is pressed from both sides to the position that presss from both sides of tight pole, the tight pole is located the inside one end fixedly connected with briquetting of pressing from both sides tight piece, the surface activity of pressing from both sides tight pole has cup jointed the flexible spring that is located between briquetting and the tight piece top inner wall of clamp, the both ends of flexible spring respectively with the top of briquetting and the top fixed connection who presss from both.
Preferably, adjusting device is including adjusting the pole, the front end and the riser fixed connection of adjusting the pole, the regulating block has been cup jointed in the middle part activity of adjusting the pole inner chamber, the trailing flank fixed mounting of regulating block has the connecting rod, the rear end of connecting rod runs through the regulation pole and extends to the outside and the fixedly connected with snap ring of adjusting the pole rear side, the medial surface of snap ring with wait to process work piece swing joint, the surface activity of connecting rod has been cup jointed and has been located the regulating block and adjust the buffer spring between the pole rear side inner wall, buffer spring's both ends respectively with the trailing flank of regulating block and the rear side fixed connection who adjusts the pole inner wall.
Preferably, the rotating device comprises a protection rod, the bottom end of the protection rod is fixedly connected with the driven block, the bottom end of the inner cavity of the guard bar is movably sleeved with a bottom block, the top of the bottom block is fixedly provided with a rack, the top end of the rack penetrates through the protective rod and extends to the outside of the top end of the protective rod, and is fixedly connected with a polishing block, the top of the polishing block is movably connected with the inner wall of the workpiece to be processed, the top of the inner cavity of the guard bar is movably sleeved with a rotating bar, the left end of the rotating rod penetrates through the protection rod and extends to the outside of the left side of the protection rod, and a rotating cap is fixedly connected with the rotating rod, the right end of the rotating rod penetrates through the protection rod and extends to the outside of the right side of the protection rod, and a threaded cap is sleeved on the right end of the rotating rod through threads, the outer fixed surface of dwang has cup jointed the rotating gear who is located the inside of fender rod, the surface of rotating gear is connected with the positive meshing of rack.
Preferably, the clamping device comprises a lower clamping ring, an upper clamping ring is movably mounted at the right end of the lower clamping ring through a movable shaft, and the left end of the upper clamping ring is fixedly connected with the left end of the lower clamping ring through a bolt.
Preferably, the left end of the adjusting spring is fixedly connected with the right side face of the sliding block, and the right end of the adjusting spring is fixedly connected with the right side of the inner wall of the base.
Preferably, the number of the limiting holes is fifteen, and the fifteen limiting holes are distributed at the bottom of the left side of the front face of the base at equal intervals.
Preferably, the limiting ring is disc-shaped, and the diameter of the limiting ring is larger than that of the workpiece to be processed.
The invention has the following beneficial effects:
1. this cold-drawn steel pipe burnishing device makes the rolling disc rotate through driving motor's operation, and the rolling disc passes through clamping device and drives to wait to process the work piece and rotate, and simultaneously, the rolling disc drives the threaded rod and rotates, recycles the threaded rod and the cooperation between the passive piece, makes passive piece level move right, recycles the inner wall that the work piece was treated to the polishing piece and polishes, makes this burnishing device treat the inner wall that processes the work piece and carries out even polishing, has improved this burnishing device's practicality.
2. This cold-drawn steel tube burnishing device, through the tight pole of clamp, the cooperation between briquetting and the flexible spring, when will treating that the processing work piece can be fixed more stable, can also cushion the vibrations that produce in the course of working, simultaneously, utilize the regulation pole, the regulating block, the connecting rod, cooperation between snap ring and the buffer spring makes the snap ring block and treats the processing work piece, and treat the vibrations that produce in the processing work piece course of working and cushion, improve this burnishing device's stability, increased this burnishing device's polishing quality.
3. This cold-drawn steel pipe burnishing device draws the piece through the pulling to the outside, makes pull rod and spacing hole separation, removes the pull rod to the fixed of sliding block, then moves the sliding block through left baffle left side, has made things convenient for the staff to wait to process the work piece assembly on this burnishing device, makes this assembling process very simple and convenient, has reduced the working strength when the staff assembles, has improved this burnishing device's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of a structural backing of the present invention;
FIG. 3 is a side view of a structural riser of the present invention;
FIG. 4 is a side view of the stop collar 11 of the present invention;
FIG. 5 is a side view of a structural backing of the present invention;
FIG. 6 is a schematic structural view of the spacing device of the present invention;
FIG. 7 is a schematic view of the construction of the clamping device of the present invention;
FIG. 8 is a schematic view of the structure of the adjusting device of the present invention;
FIG. 9 is a schematic view of the structure of the rotating device of the present invention;
fig. 10 is a schematic structural view of the chucking device of the present invention.
In the figure: 1. a base; 2. a cross bar; 3. a slider; 4. adjusting the spring; 5. a limiting hole; 6. a strut; 7. connecting blocks; 8. a bottom bar; 9. a limiting device; 901. a fixing box; 902. a pull rod; 903. pulling the block; 904. a fixing plate; 905. a rigid spring; 10. a right baffle; 11. a limiting ring; 12. a left baffle; 13. a support; 14. a protection box; 15. a drive motor; 16. a rotating shaft; 17. rotating the disc; 18. a clamping device; 181. a clamping block; 182. a clamping lever; 183. pulling the ball; 184. briquetting; 185. a flexible spring; 19. a workpiece to be processed; 20. a vertical plate; 21. an adjustment device; 211. adjusting a rod; 212. an adjusting block; 213. a connecting rod; 214. a snap ring; 215. a buffer spring; 22. a threaded rod; 23. a passive block; 24. a rotating device; 241. a guard bar; 242. a bottom block; 243. a rack; 244. a polishing block; 245. rotating the rod; 246. a rotating gear; 247. rotating the cap; 248. a threaded cap; 25. a clamping device; 251. a lower snap ring; 252. a movable shaft; 253. a snap ring is arranged; 254. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, a cold-drawn steel tube polishing device comprises a base 1, a cross bar 2 is fixedly installed between the left inner wall and the right inner wall of an inner cavity of the base 1, a sliding groove is formed in the front of the base 1, a support rod 6 moves in the front of the base 1 through the sliding groove, a sliding block 3 located at the left end of the inner cavity of the base 1 is movably sleeved on the outer surface of the cross bar 2, an adjusting spring 4 located at the right side of the sliding block 3 is movably sleeved on the outer surface of the cross bar 2, the left end of the adjusting spring 4 is fixedly connected with the right side face of the sliding block 3, the right end of the adjusting spring 4 is fixedly connected with the right side of the inner wall of the base 1, limit holes 5 are formed in the bottom end of the left side of the front of the base 1, the number of the limit holes 5 is fifteen, the limit holes 5 provide, the front end of the supporting rod 6 penetrates through the base 1 and extends to the outside of the front side of the base 1, and is fixedly connected with a connecting block 7, the bottom end of the connecting block 7 is fixedly provided with a bottom rod 8, the bottom end of the bottom rod 8 is fixedly connected with a limiting device 9, the limiting device 9 comprises a fixed box 901, the top of the fixed box 901 is fixedly connected with the bottom of the bottom rod 8, the inside of the fixed box 901 is movably sleeved with a pull rod 902, the front end of the pull rod 902 penetrates through the fixed box 901 and extends to the outside of the front side of the fixed box 901, and is fixedly connected with a pull block 903, the pull rod 902 is separated from a limiting hole 5 by pulling the pull block 903 towards the outside, the fixing of the pull rod 902 on the sliding block 3 is released, the rear end of the pull rod 902 penetrates through the fixed box 901 and extends to the outside of the rear side of the fixed box 901, and is movably sleeved with a fixing plate 904 positioned at the rear side of the inner cavity of the fixed box 901, the outer surface of the pull rod 902, the both ends of rigid spring 905 respectively with the leading flank of fixed plate 904 and the front side inner wall fixed connection of fixed box 901, the rear end and the spacing hole 5 activity of stop device 9 are cup jointed, the right-hand member fixed mounting at base 1 top has right baffle 10, the left surface fixed mounting of right baffle 10 has spacing ring 11, the shape of spacing ring 11 is discoid, and the diameter of spacing ring 11 is greater than the diameter of waiting to process work piece 19, the top fixed mounting of sliding block 3 has left baffle 12, the top of left baffle 12 extends to the outside on base 1 top, the middle part fixed mounting of left baffle 12 left surface has the support 13 that is located the base 1 outside, the top fixed mounting of support 13 has protection box 14, the inside fixed mounting of protection box 14 has driving motor 15, driving motor 15's model is Y90S-L, the other end fixedly connected with axis of rotation 16 of driving motor 15 output shaft, the other end of axis of rotation 16 runs through left baffle 12 and extends to the outside and fixedly connected with rotation of left The disc 17, the top and the bottom of the right side of the rotating disc 17 are both fixedly provided with a clamping device 18, the clamping device 18 comprises a clamping block 181, the left side of the clamping block 181 is fixedly connected with the rotating disc 17, the top of the clamping block 181 is movably sleeved with a clamping rod 182, the workpiece 19 to be processed can be fixed more stably and simultaneously can buffer the vibration generated in the processing process through the cooperation between the clamping rod 182, a pressing block 184 and a flexible spring 185, one end of the clamping rod 182 positioned outside the clamping block 181 is fixedly connected with a pulling ball 183, one end of the clamping rod 182 positioned inside the clamping block 181 is fixedly connected with the pressing block 184, the outer surface of the clamping rod 182 is movably sleeved with the flexible spring 185 positioned between the pressing block 184 and the inner wall of the top of the clamping block 181, two ends of the flexible spring 185 are respectively fixedly connected with the top of the pressing block 184 and the top of the inner wall of the clamping block 181, the inner part of the clamping device, the other end of the workpiece 19 to be processed is movably sleeved with the limiting ring 11, the front end and the rear end of the top of the base 1 are both fixedly provided with a vertical plate 20, one end of the back surface of the vertical plate 20 close to the right baffle plate 10 is fixedly provided with an adjusting device 21, the adjusting device 21 comprises an adjusting rod 211, the adjusting rod 211, a connecting rod 213, a clamping ring 214 and a buffer spring 215 are matched to enable the clamping ring 214 to clamp the workpiece 19 to be processed, and the vibration generated in the processing process of the workpiece 19 to be processed is buffered, so that the stability of the polishing device is improved, the polishing quality of the polishing device is improved, the front end of the adjusting rod 211 is fixedly connected with the vertical plate 20, the adjusting rod 212 is movably sleeved in the middle of the inner cavity of the adjusting rod 211, the connecting rod 213 is fixedly arranged on the rear side surface of the adjusting rod 212, the rear end of the, the inner side surface of the clamping ring 214 is movably connected with a workpiece 19 to be processed, the outer surface of the connecting rod 213 is movably sleeved with a buffer spring 215 positioned between the adjusting block 212 and the inner wall of the rear side of the adjusting rod 211, two ends of the buffer spring 215 are respectively fixedly connected with the rear side surface of the adjusting block 212 and the rear side of the inner wall of the adjusting rod 211, one ends of the two adjusting devices 21 close to each other are movably connected with the outer surface of the workpiece 19 to be processed, a clamping device 25 positioned inside the limiting ring 11 is fixedly installed on the left side surface of the right baffle plate 10, the clamping device 25 comprises a lower clamping ring 251, an upper clamping ring 253 is movably installed at the right end of the lower clamping ring 251 through a movable shaft 252, the left end of the upper clamping ring 253 is fixedly connected with the left end of the lower clamping ring 251 through a bolt 254, a threaded rod 22 is fixedly installed in the middle part of the right side surface of the rotating disc 17, the other end of the threaded rod 22 is movably sleeved with the clamping device 25, the outer surface of the threaded rod 22 is in threaded sleeve connection with the passive block 23 positioned inside the workpiece 19 to be processed, the top and the bottom of the passive block 23 are both fixedly provided with the rotating device 24, the rotating device 24 comprises a protective rod 241, the bottom end of the protective rod 241 is fixedly connected with the passive block 23, the bottom end of the inner cavity of the protective rod 241 is movably sleeved with a bottom block 242, the top of the bottom block 242 is fixedly provided with a rack 243, the front teeth of the rack 243 are matched with the teeth on the outer surface of the rotating gear 246, the top end of the rack 243 penetrates through the protective rod 241 and extends to the outside of the top end of the protective rod 241 and is fixedly connected with a polishing block 244, the top of the polishing block 244 is movably connected with the inner wall of the workpiece 19 to be processed, the top of the inner cavity of the protective rod 241 is movably sleeved with a rotating rod 245, the, the right end of the rotating rod 245 penetrates through the protection rod 241 and extends to the outside on the right side of the protection rod 241, a threaded cap 248 is sleeved on the right end of the rotating rod 245 in a threaded mode, a rotating gear 246 located inside the protection rod 241 is fixedly sleeved on the outer surface of the rotating rod 245, the outer surface of the rotating gear 246 is meshed with the front face of the rack 243 and connected with the other end of each of the two rotating devices 24, and the other end of each of the two rotating devices is movably connected with the top and the bottom.
When the polishing machine works, the pulling block 903 is pulled outwards, the left baffle 12 is moved to the left side, the workpiece 19 to be processed is sleeved on the threaded rod 22, the right end of the threaded rod 22 is clamped in the clamping device 25, the right end of the workpiece 19 to be processed is clamped in the limiting ring 11, the workpiece 19 to be processed is clamped between the two clamping rings 214, the left baffle 12 is moved to the right side, the pulling ball 183 is pulled outwards, the left end of the workpiece 19 to be processed is clamped on the clamping device 18, the pulling ball 183 is loosened to fix the workpiece 19 to be processed, the driven block 23 is located at the leftmost end of the threaded rod 22 in an initial state, the rotating cap 247 is rotated to enable the polishing block 244 to be in contact with the inner wall of the workpiece 19 to be processed, the pulling block 903 is loosened to fix the sliding block 3, and finally the motor is turned on, so that the inner wall of the workpiece 19 to be processed can be.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a cold-drawn steel tube burnishing device, includes base (1), its characterized in that: a cross rod (2) is fixedly installed between the left inner wall and the right inner wall of the inner cavity of the base (1), a sliding block (3) positioned at the left end of the inner cavity of the base (1) is movably sleeved on the outer surface of the cross rod (2), an adjusting spring (4) positioned on the right side of the sliding block (3) is movably sleeved on the outer surface of the cross rod (2), a limiting hole (5) is formed in the bottom of the left front side of the base (1), a supporting rod (6) is fixedly installed on the front side surface of the sliding block (3), the front end of the supporting rod (6) penetrates through the base (1) and extends to the outer part of the front side of the base (1), a connecting block (7) is fixedly connected with the front end of the connecting block (7), a bottom rod (8) is fixedly installed on the bottom end of the bottom rod (8), a limiting device (9), the right end of the top of the base (1) is fixedly provided with a right baffle (10), the left side surface of the right baffle (10) is fixedly provided with a limit ring (11), the top of the sliding block (3) is fixedly provided with a left baffle (12), the top end of the left baffle (12) extends to the outside of the top end of the base (1), the middle of the left side surface of the left baffle (12) is fixedly provided with a support (13) positioned outside the base (1), the top of the support (13) is fixedly provided with a protection box (14), the inside of the protection box (14) is fixedly provided with a driving motor (15), the other end of the output shaft of the driving motor (15) is fixedly connected with a rotating shaft (16), the other end of the rotating shaft (16) penetrates through the left baffle (12) and extends to the outside of the right side surface of the left baffle (12) and is fixedly connected with a rotating disc (17), the top end and the bottom end of the, the inner movable connection of the clamping device (18) is a workpiece (19) to be processed, the other end of the workpiece (19) to be processed is movably sleeved with the limit ring (11), vertical plates (20) are fixedly mounted at the front and rear ends of the top of the base (1), an adjusting device (21) is fixedly mounted at one end, close to the right baffle (10), of the back of each vertical plate (20), one ends, close to each other, of the two adjusting devices (21) are movably connected with the outer surface of the workpiece (19) to be processed, a clamping device (25) located inside the limit ring (11) is fixedly mounted on the left side face of the right baffle (10), a threaded rod (22) is fixedly mounted in the middle of the right side face of the rotating disc (17), the other end of the threaded rod (22) is movably sleeved with the clamping device (25), a passive block (23) located inside the workpiece (19) to be processed is sleeved on the outer surface of the threaded, the top and the bottom of the driven block (23) are both fixedly provided with rotating devices (24), and the other ends of the two rotating devices (24) are respectively movably connected with the top and the bottom of the inner wall of the workpiece (19) to be processed.
2. The cold drawn steel tube polishing device according to claim 1, wherein: the limiting device (9) comprises a fixed box (901), the top of the fixed box (901) is fixedly connected with the bottom of the bottom rod (8), a pull rod (902) is movably sleeved in the fixed box (901), the front end of the pull rod (902) penetrates through the fixed box (901), extends to the outside of the front side of the fixed box (901), and is fixedly connected with a pull block (903), the rear end of the pull rod (902) penetrates through the fixed box (901), extends to the outside of the rear side of the fixed box (901) and is movably sleeved with the limiting hole (5), the outer surface of the pull rod (902) is fixedly sleeved with a fixed plate (904) positioned at the rear side of the inner cavity of the fixed box (901), a rigid spring (905) positioned between the fixed plate (904) and the inner wall of the front side of the fixed box (901) is movably sleeved on the outer surface of the pull rod (902), and two ends of the rigid spring (905) are fixedly connected with the front side surface of the fixing plate (904) and the front side inner wall of the fixing box (901) respectively.
3. The cold drawn steel tube polishing device according to claim 1, wherein: clamping device (18) including pressing from both sides tight piece (181), the left surface and the rolling disc (17) fixed connection that press from both sides tight piece (181), press from both sides tight piece (181) top activity cup joint and press from both sides tight pole (182), the one end fixedly connected with that is located to press from both sides tight piece (181) outside of pressing from both sides tight pole (182) pulls ball (183), press from both sides tight pole (182) and be located the inside one end fixedly connected with briquetting (184) of tight piece (181), the surface activity of pressing from both sides tight pole (182) cup joints and is located briquetting (184) and press from both sides flexible spring (185) between tight piece (181) top inner wall, the both ends of flexible spring (185) respectively with the top of briquetting (184) and the top fixed connection that presss from both sides tight piece (181) inner wall.
4. The cold drawn steel tube polishing device according to claim 1, wherein: adjusting device (21) is including adjusting pole (211), the front end and riser (20) fixed connection of adjusting pole (211), adjusting pole (211) inner chamber's middle part activity has cup jointed regulating block (212), the trailing flank fixed mounting of regulating block (212) has connecting rod (213), the rear end of connecting rod (213) runs through adjusting pole (211) and extends to outside and fixedly connected with snap ring (214) of adjusting pole (211) rear side, the medial surface and the work piece (19) swing joint of waiting to process of snap ring (214), the surface activity of connecting rod (213) has cup jointed buffer spring (215) that are located regulating block (212) and between adjusting pole (211) rear side inner wall, buffer spring (215)'s both ends respectively with the trailing flank of regulating block (212) and the rear side fixed connection of adjusting pole (211) inner wall.
5. The cold drawn steel tube polishing device according to claim 1, wherein: rotating device (24) is including fender rod (241), the bottom and passive piece (23) fixed connection of fender rod (241), bottom piece (242) have been cup jointed in the bottom activity of fender rod (241) inner chamber, the top fixed mounting of bottom piece (242) has rack (243), the top of rack (243) is run through fender rod (241) and is extended to the outside and the fixedly connected with polishing block (244) on fender rod (241) top, the top of polishing block (244) and the inner wall swing joint of waiting to process work piece (19), the top activity of fender rod (241) inner chamber has been cup jointed dwang (245), the left end of dwang (245) runs through fender rod (241) and extends to the left outside and the fixedly connected with rotation cap (247) of fender rod (241), the right-hand member of dwang (245) runs through fender rod (241) and extends to the outside and the screw thread cup joint of fender rod (241) right side and has screw thread cap (248), the outer surface of the rotating rod (245) is fixedly sleeved with a rotating gear (246) located inside the protective rod (241), and the outer surface of the rotating gear (246) is meshed with the front surface of the rack (243).
6. The cold drawn steel tube polishing device according to claim 1, wherein: the clamping device (25) comprises a lower clamping ring (251), an upper clamping ring (253) is movably mounted at the right end of the lower clamping ring (251) through a movable shaft (252), and the left end of the upper clamping ring (253) is fixedly connected with the left end of the lower clamping ring (251) through a bolt (254).
7. The cold drawn steel tube polishing device according to claim 1, wherein: the left end of adjusting spring (4) and the right flank fixed connection of sliding block (3), the right-hand member of adjusting spring (4) and the right side fixed connection of base (1) inner wall.
8. The cold drawn steel tube polishing device according to claim 1, wherein: the number of the limiting holes (5) is fifteen, and the fifteen limiting holes (5) are distributed at the bottom of the left side of the front face of the base (1) at equal intervals.
9. The cold drawn steel tube polishing device according to claim 1, wherein: the limiting ring (11) is disc-shaped, and the diameter of the limiting ring (11) is larger than that of a workpiece (19) to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116160.7A CN109015150B (en) | 2018-09-25 | 2018-09-25 | Cold-drawn steel tube polishing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116160.7A CN109015150B (en) | 2018-09-25 | 2018-09-25 | Cold-drawn steel tube polishing device |
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| CN109015150A CN109015150A (en) | 2018-12-18 |
| CN109015150B true CN109015150B (en) | 2020-06-05 |
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| CN201811116160.7A Active CN109015150B (en) | 2018-09-25 | 2018-09-25 | Cold-drawn steel tube polishing device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276774B (en) * | 2020-10-19 | 2022-04-22 | 襄阳鹏图机电设备有限公司 | Buffing wheel extension subassembly for lathe |
| CN112454050A (en) * | 2020-11-25 | 2021-03-09 | 包金和 | Steel pipe cutting port deburring device capable of reasonably utilizing waste steel pipes |
| CN112975744B (en) * | 2021-02-04 | 2022-12-16 | 哈密豪建钢结构工程施工有限责任公司 | Workpiece fastening equipment for building |
| CN114211343B (en) * | 2021-12-20 | 2024-03-15 | 扬州硕宇高压电气有限公司 | Polishing machine for removing welding lines on inner wall of equalizing ring |
| CN115319510B (en) * | 2022-09-30 | 2023-06-23 | 江苏泰汇不锈钢有限公司 | Steel pipe fixing device and method of steel pipe perforating machine |
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Effective date of registration: 20200509 Address after: Taizhou City, Zhejiang province 317000 Shangpan town Beiyang coastal Applicant after: Taizhou Huadi Material Technology Co., Ltd Address before: 223800 Ping'an Village, Yanghe Town, Suqian City, Jiangsu Province Applicant before: Zhang Lei |
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