CN117066985B - Processing device for maintaining inner wall of metal roller - Google Patents
Processing device for maintaining inner wall of metal roller Download PDFInfo
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- CN117066985B CN117066985B CN202311329082.XA CN202311329082A CN117066985B CN 117066985 B CN117066985 B CN 117066985B CN 202311329082 A CN202311329082 A CN 202311329082A CN 117066985 B CN117066985 B CN 117066985B
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- 238000012545 processing Methods 0.000 title claims abstract description 59
- 239000002184 metal Substances 0.000 title claims abstract description 44
- 238000003754 machining Methods 0.000 claims abstract description 19
- 238000012423 maintenance Methods 0.000 claims description 8
- 238000005498 polishing Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a processing device for maintaining the inner wall of a metal roller, which comprises a fastening component; the tensioning assembly is arranged in the connecting box and comprises a rotating rod, a fourth gear arranged on the rotating rod, an upper rack and a lower rack which are meshed with the fourth gear, and an adjusting knob arranged on the rotating rod; the machining assembly comprises a telescopic cylinder fixed with the central rod, a motor fixedly connected with the telescopic cylinder, a machining wheel disc connected with the motor and a machining sheet arranged on the machining wheel disc; according to the processing device for maintaining the inner wall of the metal roller, the calibration rod is driven by the chain to enable the calibration rod to be stably unfolded in the roller, the device is fixed on the central shaft in the roller, a worker can conveniently start the processing sheet to polish the inner wall of the roller, the unfolding angle of the calibration rod can be freely adjusted, the device can be adapted to metal rollers with different inner hole sizes, and the adaptability of the polishing device is improved; the processing piece in the processing assembly can be detachably connected to replace different specifications, so that the processing piece is also suitable for the inner walls of rollers with different specifications.
Description
Technical Field
The invention relates to the technical field of industrial processing, in particular to a processing device for maintaining the inner wall of a metal roller.
Background
The metal roller is a common large mechanical part, and is particularly required in various large processing factories. For some large-scale manufacturers, the production needs are more, so the use time of the roller is relatively more, the inner wall of the roller is more required to be reprocessed and maintained in the later stage, the inner wall is processed in the earlier stage processing process without leaving the boring machine, but in the later stage maintenance process, if the boring machine is also used for maintenance, the metal roller to be produced is suspended, meanwhile, because the earlier stage processing is the whole flow, the later stage returning maintenance is only simple auxiliary maintenance, if the boring machine is used for maintenance in the whole process, the time and the labor are wasted, the cost is increased, and the efficiency is relatively lower.
Therefore, the processing device for maintaining the inner wall of the metal roller is provided, the calibration rod is driven by the chain to enable the calibration rod to be stably unfolded in the roller, the device is fixed on the central shaft in the roller, a person can conveniently start the processing piece to reprocess the inner wall of the roller, and meanwhile, the angle of unfolding can be freely adjusted by the calibration rod, so that the device can be adapted to metal rollers with different inner hole sizes, and the adaptability of the fastening device is improved. Since the chain is constructed by connecting a plurality of links formed by a pair of link plates in series. The chain is through being stretched and to a direction forward at the length direction of chain, consequently chain drive calibrating rod can lead to the fact the chain to warp after using for a long time, and the current common means of solving chain length and becoming longer is to set up a take-up pulley, because need stretch into the roller in operation in this device, set up the take-up pulley and can change the area of chain, can influence the adaptability of device to different specification rollers, consequently set up tensioning assembly in the chain, carry out adjustable shrink to the chain, make it keep tensioning, improve device durability.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present invention has been made in view of the above-described problems with the conventional processing device for maintaining the inner wall of a metal roll.
Therefore, the invention aims to provide the processing device for maintaining the inner wall of the metal roller, which drives the calibration rod through the chain to enable the calibration rod to be stably unfolded in the roller, fixes the device on the central shaft in the roller, facilitates personnel to start the processing piece to polish the inner wall of the roller, and simultaneously enables the calibration rod to freely adjust the unfolding angle, so that the device can be adapted to metal rollers with different inner hole sizes, and the adaptability of the polishing device is improved. Since the chain is constructed by connecting a plurality of links formed by a pair of link plates in series. The chain is through being stretched and to a direction forward at the length direction of chain, consequently chain drive calibrating rod can lead to the fact the chain to warp after using for a long time, and the current common means of solving chain length and becoming longer is to set up a take-up pulley, because need stretch into the roller in operation in this device, set up the take-up pulley and can change the area of chain, can influence the adaptability of device to different specification rollers, consequently set up tensioning assembly in the chain, carry out adjustable shrink to the chain, make it keep tensioning, improve device durability.
In order to solve the technical problems, the invention provides the following technical scheme: the machining device for maintaining the inner wall of the metal roller comprises a fastening assembly, a first connecting rod, a second connecting rod, a chain, a third gear, a connecting box and a handle, wherein the connecting rod is arranged on the central rod; the tensioning assembly is arranged in the connecting box and comprises a rotating rod, a fourth gear arranged on the rotating rod, an upper rack and a lower rack which are meshed with the fourth gear, and an adjusting knob arranged on the rotating rod; and the machining assembly comprises a telescopic cylinder fixed with the central rod, a motor fixedly connected with the telescopic cylinder, a machining wheel disc connected with the motor and a machining sheet arranged on the machining wheel disc.
As a preferable scheme of the processing device for maintaining the inner wall of the metal roller, the invention comprises the following steps: the connecting rods are arranged in three, are uniformly arranged around the central rod, an opening is formed in one end, far away from the central rod, of each connecting rod, and the side faces of the connecting rods are Y-shaped.
As a preferable scheme of the processing device for maintaining the inner wall of the metal roller, the invention comprises the following steps: the second gear is arranged corresponding to the connecting rod, the second gear is embedded into the opening, and the second gear is rotationally connected with the connecting rod.
As a preferable scheme of the processing device for maintaining the inner wall of the metal roller, the invention comprises the following steps: the calibrating rod comprises an upper rod and a lower rod, the upper rod and the lower rod are respectively arranged on the upper side and the lower side of the opening, a calibrating block is further fixed between the upper rod and the lower rod, the calibrating block is connected with the upper rod and the lower rod and is arranged at one end, far away from the connecting rod, of the upper rod and the lower rod, and the upper rod and the lower rod synchronously rotate with the second gear.
As a preferable scheme of the processing device for maintaining the inner wall of the metal roller, the invention comprises the following steps: the chain is meshed with each second gear, the chain is further arranged between the upper rod and the lower rod, an objective table is further arranged between the connecting rods, the third gears are rotatably arranged on the objective table, the top ends of the third gears are meshed with the first gears, tooth grooves are further formed in the side walls of the connecting boxes, and the bottoms of the third gears are meshed with the connecting boxes; the handle is arranged at the end part of the central rod and synchronously rotates with the first gear.
As a preferable scheme of the processing device for maintaining the inner wall of the metal roller, the invention comprises the following steps: the utility model discloses a chain, including connecting box, adjusting knob, connecting box both sides are provided with the through-hole, the chain both ends still are provided with connecting terminal, connecting terminal stretches into by the through-hole in the connecting box, two connecting terminal respectively with go up rack and lower rack connection, the dwang set up in the connecting box and rotate and connect, fourth gear and dwang synchronous rotation, the adjusting knob set up in the dwang tip, the adjusting knob set up in outside the connecting box, the adjusting knob rotates with the dwang synchronous rotation.
As a preferable scheme of the processing device for maintaining the inner wall of the metal roller, the invention comprises the following steps: the novel chain protection device is characterized in that a protection baffle is further arranged between the handle and the connection box, the area of the protection baffle is larger than the area enclosed by the chain, a sliding groove is further formed in the protection baffle, the rotating rod is located in the sliding groove, and the adjusting knob is located outside the protection baffle.
As a preferable scheme of the processing device for maintaining the inner wall of the metal roller, the invention comprises the following steps: the telescopic cylinder is fixed at one end of the central rod far away from the handle, and the motor is fixed at the telescopic end of the telescopic cylinder.
As a preferable scheme of the processing device for maintaining the inner wall of the metal roller, the invention comprises the following steps: the motor is characterized in that a machining wheel disc is fixedly arranged on the motor output shaft, and a plurality of connecting ports are formed in the machining wheel disc.
As a preferable scheme of the processing device for maintaining the inner wall of the metal roller, the invention comprises the following steps: the processing piece can be detachably connected with the connecting port, and products with various specifications or lengths can be used for the processing piece.
The invention has the beneficial effects that:
According to the processing device for maintaining the inner wall of the metal roller, the calibration rod is driven by the chain to enable the device to be stably unfolded in the roller, the device is fixed on the central shaft in the roller, a worker can conveniently start the processing sheet to reprocess the inner wall of the roller, meanwhile, the unfolding angle of the calibration rod can be freely adjusted, so that the device can be adapted to metal rollers with different inner hole sizes, and the adaptability of the fastening device is improved; the processing piece in the processing assembly can be detachably connected to replace different specifications, so that the processing piece is also suitable for the inner walls of rollers with different specifications.
Since the chain is constructed by connecting a plurality of links formed by a pair of link plates in series. The chain is through being stretched and to a direction forward at the length direction of chain, consequently chain drive calibrating rod can lead to the fact the chain to warp after using for a long time, and the current common means of solving chain length and becoming longer is to set up a take-up pulley, because need stretch into the roller in operation in this device, set up the take-up pulley and can change the area of chain, can influence the adaptability of device to different specification rollers, consequently set up tensioning assembly in the chain, carry out adjustable shrink to the chain, make it keep tensioning, improve device durability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the whole structure of the processing device for maintaining the inner wall of the metal roller.
FIG. 2 is a schematic diagram showing the overall structure of the processing device for maintaining the inner wall of the metal roller.
FIG. 3 is a schematic view showing the overall structure of the processing device for maintaining the inner wall of the metal roller.
FIG. 4 is a schematic view showing the overall structure of the processing device for maintaining the inner wall of the metal roller.
FIG. 5 is a rear view showing the overall structure of the apparatus for maintaining the inner wall of the metal cylinder according to the present invention.
FIG. 6 is a cross-sectional view of a fastening assembly of a metal roll inner wall maintenance tooling apparatus of the present invention.
FIG. 7 is a cross-sectional view of a tensioning assembly of the apparatus for maintaining an inner wall of a metal roll of the present invention.
FIG. 8 is a side view showing the overall structure of the apparatus for maintaining the inner wall of the metal cylinder according to the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1: referring to fig. 1 to 7, in a first embodiment of the present invention, a processing device for maintaining an inner wall of a metal drum is provided, the device includes a fastening assembly 100, the fastening assembly 100 includes a central rod 101, a connecting rod 102 disposed on the central rod 101, a first gear 103 connected to the central rod 101, a calibration rod 104 rotatably connected to the connecting rod 102, a second gear 105 disposed on the connecting rod 102, a chain 106 sleeved outside the second gear 105, a third gear 107 engaged with the first gear 103, a connection box 108 engaged with the third gear 107, and a handle 109 disposed on the central rod 101; the tensioning assembly 200 is arranged in the connecting box 108 and comprises a rotating rod 201, a fourth gear 202 arranged on the rotating rod 201, an upper rack 203 and a lower rack 204 meshed with the fourth gear 202, and an adjusting knob 205 arranged on the rotating rod 201; and a machining assembly 300 comprising a telescopic cylinder 301 fixed to the central rod 101, a motor 302 fixedly connected to the telescopic cylinder 301, a machining wheel 303 connected to the motor 302, and a machining sheet 304 arranged on the machining wheel 303.
In order to fix the device on the central shaft of the metal roller inner wall by the fastening assembly 100, so that the device is stable and can adapt to roller inner walls of different sizes, in the embodiment, three connecting rods 102 are uniformly arranged along the circumferential direction of the central rod 101, an opening 102a is formed at one end, far away from the central rod 101, of the connecting rod 102, and the side surface of the connecting rod 102 is in a Y shape. The second gear 105 is disposed corresponding to the connecting rod 102, the second gear 105 is embedded in the opening 102a, and the second gear 105 is rotatably connected with the connecting rod 102. The calibration rod 104 comprises an upper rod 104a and a lower rod 104b, the upper rod 104a and the lower rod 104b are respectively arranged on the upper side and the lower side of the opening 102a, a calibration block 104c is further fixed between the upper rod 104a and the lower rod 104b, the calibration block 104c is connected with the upper rod 104a and the lower rod 104b and is arranged at one end, far away from the connecting rod 102, of the upper rod 104a and the lower rod 104b, and the upper rod 104a and the lower rod 104b synchronously rotate with the second gear 105. The chain 106 is meshed with each second gear 105, the chain 106 is further arranged between the upper rod 104a and the lower rod 104b, an objective table 102b is further arranged between the connecting rods 102, the third gears 107 are rotatably arranged on the objective table 102b, the top ends of the third gears 107 are meshed with the first gears 103, tooth grooves 108a are further formed in the side walls of the connecting boxes 108, and the bottoms of the third gears 107 are meshed with the connecting boxes 108; the handle 109 is disposed at the end of the central rod 101, and the handle 109 rotates synchronously with the first gear 103.
The connecting rods 102 are uniformly arranged around the central rod 101 to form a triangular stable structure, the torsion resistance of the device under the structure is larger, second gears 105 are further arranged in the connecting rods 102, the end part of each connecting rod 102 is provided with each second gear 105, the second gears 105 are meshed with each second gear 105 through a chain 106 to form a triangular torsion-resistant shape, the chain 106 can be driven to advance only by driving one second gear 105, and the chain 106 can simultaneously drive the other two second gears 105; in order to prop open the calibration rod 104, a calibration rod 104 is further connected to the outside of the second gear 105, in order to facilitate the rotation of the calibration rod 104, the calibration rod 104 is hollow, free movement of the calibration rod 104 is achieved through hollowness of the upper rod 104a and the lower rod 104b, a calibration block 104c is arranged at the end part of the calibration rod 104, the upper rod 104a and the lower rod 104b are connected through the calibration block 104c, and meanwhile the calibration block 104c is also a supporting point of a prop-open device; the chain 106 drives the second gear 105 to rotate when advancing, and the calibration rod 104 and the second gear 105 are synchronous to rotate, so that the three calibration rods 104 synchronously rotate simultaneously, the calibration block 104c is gradually far away from the center of the device, a circle can be determined at three points, the calibration block 104c can be finally spread to be attached to the inner wall of the roller, at the moment, the fixing of the device in the roller is completed, the labor-saving effect can be achieved by fixing the device, and meanwhile, the processing assembly 300 can be prevented from being pressed down under the influence of gravity, so that the processing piece 304 is deformed to damage the processing assembly.
In order to control the calibration rod 104 to be opened, a connecting box 108 is further arranged in the chain 106, an objective table 102b is further arranged between the two connecting rods 102, a third gear 107 is arranged on the objective table 102b and meshed with the first gear 103 and a tooth slot 108a on the side wall of the connecting box 108, and the connecting box 108 can be driven to advance by rotating the first gear 103 according to the rotation of the gears, namely the connecting box 108 drives the chain 106 to advance; in order to manually drive the first gear 103, a handle 109 is arranged at the end part of the central rod 101, in the practical use process, the handle 109 and the first gear 103 are synchronously rotated only by rotating the handle 109, the first gear 103 can be driven to rotate, through the scheme, the calibration rod 104 can be driven to be spread towards the inner wall of the roller by rotating the handle 109 until the calibration block 104c is attached to the inner wall of the roller, the stabilization of the device in the roller is completed, the spreading angle of the calibration rod 104c of the device can be freely adjusted, the device can be matched with metal rollers with different inner hole sizes, and the adaptability of the fastening device is improved
Example 2: referring to fig. 1 to 7, a second embodiment of the present invention is different from the first embodiment in that: in order to prevent the chain 106 from loosening caused by long-term use, in this embodiment, through holes are provided on two sides of the connection box 108, connection terminals 106a are further provided on two ends of the chain 106, the connection terminals 106a extend into the connection box 108 from the through holes, two connection terminals 106a are respectively connected with the upper rack 203 and the lower rack 204, the rotation rod 201 is disposed in the connection box 108 and is rotationally connected, the fourth gear 202 and the rotation rod 201 synchronously rotate, the adjustment knob 205 is disposed at the end of the rotation rod 201, the adjustment knob 205 is disposed outside the connection box 108, and the adjustment knob 205 and the rotation rod 201 synchronously rotate. A protective baffle 110 is further disposed between the handle 109 and the connection box 108, the area of the protective baffle 110 is larger than the area enclosed by the chain 106, a sliding groove 110a is further formed in the protective baffle 110, the rotating rod 201 is located in the sliding groove 110a, and the adjusting knob 205 is located outside the protective baffle 110.
Compared with the embodiment 1, further, the connecting box 108 is arranged in the chain 106, instead of the connecting function of a certain section of the chain 106, two ends of the chain 106 are connected with the upper rack 203 and the lower rack 204 through the connecting terminals 106a, the upper rack 203 and the lower rack 204 are meshed with the fourth gear 202 in the connecting box 108, and the upper rack 203 and the lower rack 204 can be moved in opposite directions or in opposite directions through the rotation of the fourth gear 202, so that the distance between the connecting terminals 106a is changed, and the chain 106 can be tightened or loosened through the scheme, so as to achieve the tensioning effect; in order to control the rotation of the fourth gear 202, an adjusting knob 205 is disposed at the end of the rotating rod 201, and the adjusting knob 205 and the rotating rod 201 rotate synchronously, so that tensioning of the chain 106 can be completed by manually rotating the adjusting knob 205, and after the adjusting knob 205 is adjusted, the fourth gear 202 is prevented from rotating by fixing other common knob fixing modes such as screw fixing or slot fixing, and the description is omitted here.
In order to prevent sparks caused during processing from splashing to the handle 109, a protective baffle 110 is further arranged at the handle 109, a sliding groove 110a is formed in the protective baffle 110, the adjusting knob 205 is convenient to advance along with the connecting box 108, meanwhile, the adjusting knob 205 is arranged outside the protective baffle 110, manual adjustment is convenient, the device does not need to be disassembled or extend into the protective baffle 110, and the safety of the device during use is improved.
In practical use, in order not to change the initial angle of the second gear 105 by tensioning the chain 106, a tensioning assembly 200 can be arranged between every two connecting rods 102 of the device, that is, a connecting box 108 is arranged on each section of chain 106, so that each connecting box 108 can control the tensioning of the section of chain 106, the lengths of the other two sections of chain 106 are not changed, the condition that the second gears 105 on two sides of the connecting box 108 rotate and the rest second gears 105 do not rotate is avoided, and the synchronization of the three second gears 105 is ensured.
The rest of the structure is the same as that of embodiment 1.
Example 3: referring to fig. 1 to 8, a third embodiment of the present invention is different from the second embodiment in that: for reworking the inner wall of the metal cylinder, in this embodiment the telescopic cylinder 301 is fixed to the end of the central rod 101 remote from the handle 109, and the motor 302 is fixed to the telescopic end of the telescopic cylinder 301. A processing wheel disc 303 is fixedly arranged on an output shaft of the motor 302, and a plurality of connection ports 303a are formed in the processing wheel disc 303. The processing piece 304 is detachably connected with the connection port 303a, and products with different specifications or lengths can be used for the processing piece 304.
Compared with embodiment 2, further, the telescopic cylinder 301 can control the processing wheel disc 303 to stretch and retract, so that the action range is wider, and meanwhile, the processing maintenance effect is more uniform because the telescopic cylinder is controlled and does not stretch and retract manually; the motor 302 output shaft provides power, drives the processing rim plate 303 to rotate, can install the processing piece 304 of different specifications on the processing rim plate 303, ensures that the processing rim plate 303 adapts to the inner wall of metal roller, and multistage processing piece 304 can guarantee that one of them does not damage nor influence the use of other processing piece 304, improves its practicality and durability.
The rest of the structure is the same as that of embodiment 2.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a metal roller inner wall maintains and uses processingequipment which characterized in that: comprising the steps of (a) a step of,
The fastening assembly (100) comprises a center rod (101), a connecting rod (102) arranged on the center rod (101), a first gear (103) connected with the center rod (101), a calibration rod (104) rotationally connected with the connecting rod (102), a second gear (105) arranged on the connecting rod (102), a chain (106) sleeved outside the second gear (105), a third gear (107) meshed with the first gear (103), a connecting box (108) meshed with the third gear (107) and a handle (109) arranged on the center rod (101);
The tensioning assembly (200) is arranged in the connecting box (108) and comprises a rotating rod (201), a fourth gear (202) arranged on the rotating rod (201), an upper rack (203) and a lower rack (204) which are meshed with the fourth gear (202), and an adjusting knob (205) arranged on the rotating rod (201); and
The machining assembly (300) comprises a telescopic cylinder (301) fixed with the central rod (101), a motor (302) fixedly connected with the telescopic cylinder (301), a machining wheel disc (303) connected with the motor (302) and a machining sheet (304) arranged on the machining wheel disc (303);
The three connecting rods (102) are uniformly arranged around the central rod (101), an opening (102 a) is formed in one end, far away from the central rod (101), of each connecting rod (102), and the side surface of each connecting rod (102) is Y-shaped;
The second gear (105) is arranged corresponding to the connecting rod (102), the second gear (105) is embedded into the opening (102 a), and the second gear (105) is rotationally connected with the connecting rod (102);
The calibrating rod (104) comprises an upper rod (104 a) and a lower rod (104 b), the upper rod (104 a) and the lower rod (104 b) are respectively arranged on the upper side and the lower side of the opening (102 a), a calibrating block (104 c) is further fixed between the upper rod (104 a) and the lower rod (104 b), the calibrating block (104 c) is connected with the upper rod (104 a) and the lower rod (104 b) and is arranged at one end, far away from the connecting rod (102), of the upper rod (104 a) and the lower rod (104 b), and the upper rod (104 a) and the lower rod (104 b) synchronously rotate with the second gear (105);
The chain (106) is meshed with each second gear (105), the chain (106) is further arranged between the upper rod (104 a) and the lower rod (104 b), an objective table (102 b) is further arranged between the connecting rods (102), the third gears (107) are rotatably arranged on the objective table (102 b), the top ends of the third gears (107) are meshed with the first gears (103), tooth grooves (108 a) are further formed in the side walls of the connecting boxes (108), and the bottoms of the third gears (107) are meshed with the connecting boxes (108); the handle (109) is arranged at the end part of the central rod (101), the handle (109) and the first gear (103) synchronously rotate, and a tensioning assembly (200) is arranged between every two connecting rods (102) of the device, namely, a connecting box (108) is arranged on each section of chain (106).
2. The apparatus for maintaining an inner wall of a metal roll according to claim 1, wherein: the utility model discloses a connecting box, including connecting box (108), chain (106), connecting box (108), connecting rod (201), adjusting knob (205), connecting box (108) are connected, connecting box (108) both sides are provided with the through-hole, connecting terminal (106 a) are still provided with connecting terminal (106 a) in both sides, connecting terminal (106 a) are stretched into by the through-hole in connecting box (108), two connecting terminal (106 a) respectively with go up rack (203) and lower rack (204) are connected, dwang (201) set up in connecting box (108) and rotate and connect, fourth gear (202) rotate with dwang (201) synchronization, adjusting knob (205) set up in dwang (201) tip, adjusting knob (205) set up in outside connecting box (108), adjusting knob (205) rotate with dwang (201) synchronization.
3. The apparatus for maintaining an inner wall of a metal roll according to claim 2, wherein: still be provided with protection baffle (110) between handle (109) and connection box (108), protection baffle (110) area is greater than the area that chain (106) encloses, sliding groove (110 a) have still been seted up on protection baffle (110), dwang (201) are located in sliding groove (110 a), adjust knob (205) are located outside protection baffle (110).
4. A metal roll inner wall maintenance processing apparatus according to claim 3, wherein: the telescopic cylinder (301) is fixed at one end of the central rod (101) far away from the handle (109), and the motor (302) is fixed at the telescopic end of the telescopic cylinder (301).
5. The apparatus for maintaining an inner wall of a metal cylinder as defined in claim 4, wherein: the processing wheel disc (303) is fixedly arranged on the output shaft of the motor (302), and a plurality of connecting ports (303 a) are formed in the processing wheel disc (303).
6. The apparatus for maintaining an inner wall of a metal cylinder as defined in claim 5, wherein: the processing piece (304) is detachably connected with the connecting port (303 a), and the processing piece (304) can be made of products with various specifications or lengths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311329082.XA CN117066985B (en) | 2023-10-16 | 2023-10-16 | Processing device for maintaining inner wall of metal roller |
Applications Claiming Priority (1)
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| DE102014006255A1 (en) * | 2014-04-28 | 2015-10-29 | PF Schweißtechnologie GmbH | Processing device for pipe jacket surfaces |
| CN106625057A (en) * | 2016-09-23 | 2017-05-10 | 重庆市汇畅钢管制造有限公司 | Pipeline opening inner wall chain type triangular polishing machine |
| CN208342521U (en) * | 2018-03-13 | 2019-01-08 | 上海抛丸机械设备制造有限公司 | Transmission switching mechanism device |
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| CN117066985A (en) | 2023-11-17 |
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