CN112792700B - Frock is restoreed to anti side roll torsion bar rod end - Google Patents
Frock is restoreed to anti side roll torsion bar rod end Download PDFInfo
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- CN112792700B CN112792700B CN202110002688.7A CN202110002688A CN112792700B CN 112792700 B CN112792700 B CN 112792700B CN 202110002688 A CN202110002688 A CN 202110002688A CN 112792700 B CN112792700 B CN 112792700B
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- Prior art keywords
- repairing
- rolling torsion
- support frame
- head
- rod end
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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
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B5/02—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
- B24B5/04—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 externally
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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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 provides a tool for repairing a rod end of an anti-side-rolling torsion rod, which comprises a supporting frame, a carrying mechanism for loading/unloading the anti-side-rolling torsion rod and an automatic repairing mechanism, wherein at least one set of the automatic repairing mechanism is arranged on the supporting frame, the automatic repairing mechanism is fixed with the supporting frame through a repairing support frame, the tool comprises a repairing head, a moving motor and a rotary driving motor for driving a polishing part of the repairing head to rotate and polish, and the moving motor drives the repairing head to translate along the repairing support frame so that the rod end of the anti-side-rolling torsion rod enters the polishing range of the repairing head. The invention provides a tool for repairing a rod end of an anti-side-rolling torsion rod, which solves the defects of manual repair of the rod end of the anti-side-rolling torsion rod in the prior art.
Description
Technical Field
The invention relates to the technical field of railway vehicles, in particular to a tool for repairing a rod end of an anti-rolling torsion rod.
Background
At present, with the improvement of the urbanization level of China and the construction of urban groups, the population of large and medium-sized cities is increased sharply, the convenient public transport of urban rail public transport is urgently needed, and the use of a large amount of urban rail transport means also puts higher requirements on the manufacture and the maintenance of urban rail trains. When the motor train unit returns to a factory for advanced repair, the anti-side-rolling torsion bar needs to be polished and repaired, and due to the fact that the torsion bar is in clearance fit with the rod end bearing, the torsion bar rod end of the factory for advanced repair has a large amount of corrosion.
Disclosure of Invention
The invention mainly aims to solve the problems and the defects and provides a tool for repairing the rod end of an anti-side-rolling torsion rod, which solves the defects of manual repair of the rod end of the anti-side-rolling torsion rod in the prior art.
In order to achieve the purpose, the invention provides a tool for repairing a rod end of an anti-rolling torsion rod, which adopts the technical scheme that:
the tool for repairing the rod end of the anti-rolling torsion rod comprises a supporting frame, a carrying mechanism for loading/unloading the anti-rolling torsion rod and an automatic repairing mechanism, wherein at least one set of the automatic repairing mechanism is arranged on the supporting frame, the automatic repairing mechanism is fixed with the supporting frame through a repairing support frame and comprises a repairing head, a moving motor and a rotary driving motor, the rotary driving motor drives a polishing component of the repairing head to rotate and polish, and the moving motor drives the repairing head to move horizontally along the repairing support frame so that the rod end of the anti-rolling torsion rod enters the polishing range of the repairing head.
Furthermore, the carrying mechanism comprises a supporting platform and a driving mechanism, wherein the supporting platform and the driving mechanism are used for supporting and driving the anti-rolling torsion bar to translate, the driving mechanism comprises a transportation rack, a driving motor and a driving gear, the transportation rack is fixed with the supporting frame, the driving motor is fixed with the supporting platform, and the driving gear is fixed with an output shaft of the driving motor and meshed with the transportation rack.
Furthermore, a pair of guide rails is symmetrically arranged at the bottoms of the two ends of the supporting platform, and the guide rails are embedded with the rails arranged on the top surface of the supporting frame.
Furthermore, the automatic repair mechanism further comprises an external support frame and a rotating part support frame, the external support frame is connected with the repair support frame in a sliding mode, the rotating part support frame is connected with the external support frame in a sliding mode, and the repair head is fixed with the rotating part support frame.
Further, the repairing head comprises a rotating base body and a plurality of self-adaptive polishing heads, and the self-adaptive polishing heads are uniformly fixed on the inner wall of the rotating base body.
Furthermore, the rotating base body is installed between the two thrust bearings, one side of the rotating base body is fixed with the driven gear, the driven gear is meshed with the driving gear, the driving gear is fixed with an output shaft of the rotating driving motor, and a motor supporting seat of the rotating driving motor is fixedly connected with a bearing cover of the thrust bearing.
Furthermore, the self-adaptive polishing head comprises a polishing head and a connecting bolt, one end of the connecting bolt is located in the bolt hole of the rotating base body, and the other end of the connecting bolt is connected with the polishing head.
Furthermore, the rotating base body is provided with a stepped hole communicated with the bolt hole, the self-adaptive polishing head further comprises a spring, the spring is installed in the stepped hole, and one end of the spring is abutted to the connecting bolt.
Furthermore, a restoring force adjusting bolt is in threaded connection with the tail end of the stepped hole, and the restoring force of the polishing head is adjusted by screwing in and screwing out the restoring force adjusting bolt.
Furthermore, polishing paper is pasted on the polishing head.
In summary, compared with the prior art, the tool for repairing the rod end of the anti-rolling torsion rod provided by the invention has the following advantages:
1. the side rolling torsion bar rod end is subjected to polishing repair in an automatic transportation and automatic polishing mode, so that time and labor are saved;
2. the waste of personnel can be avoided, and the labor intensity in the repair process is reduced;
3. the whole device has simple structure, is easy to maintain and operate, and improves the working efficiency;
4. the automatic device is adopted for repairing, and the problem that the quality type position tolerance of the repaired workpiece is low is solved.
Description of the drawings:
FIG. 1: the invention provides a structural schematic diagram of a tool for repairing a rod end of an anti-side-rolling torsion rod;
FIG. 2: the invention provides a schematic structural diagram of a support table in a tool for repairing a rod end of an anti-side-rolling torsion rod;
FIG. 3: the invention provides a structural schematic diagram of a carrying mechanism in a tool for repairing a rod end of an anti-side-rolling torsion rod;
FIG. 4: the structural schematic diagram I of the support platform in the tool for repairing the rod end of the anti-side-rolling torsion rod provided by the invention is shown;
FIG. 5: the structural schematic diagram of a supporting platform in the tool for repairing the rod end of the anti-side rolling torsion rod provided by the invention is II;
FIG. 6: the structural schematic diagram of the automatic repair mechanism in the repair tool for the rod end of the anti-side-rolling torsion rod is provided;
FIG. 7: the invention provides a structural schematic diagram of an external support frame in a tool for repairing a rod end of an anti-side-rolling torsion rod;
FIG. 8: the invention provides a schematic structural diagram of a support frame of a rotating part in a tool for repairing a rod end of an anti-side-rolling torsion rod;
FIG. 9: the invention provides a schematic diagram of a structure of a rotating base body in a tool for repairing a rod end of an anti-side-rolling torsion rod;
FIG. 10: the structural schematic diagram of the self-adaptive polishing head in the tool for repairing the rod end of the anti-side-rolling torsion rod is provided;
FIG. 11: the invention provides an exploded schematic view of a repair head in a repair tool for a rod end of an anti-side-rolling torsion rod;
the device comprises a support frame 1, an upright 11, a side beam 12, a trapezoidal slide rail 121, a middle beam 13, a repair support frame 14, a movable slide rail 141, a connecting beam 15, a bottom plate 16, a carrying mechanism 2, a support platform 21, a support frame 211, a support wheel 212, a trapezoidal guide rail 213, a motor installation groove 214, a driving mechanism 22, a transport rack 221, an automatic repair mechanism 3, an external support frame 31, a guide rail groove 311, a movable guide rail 312, a rear protection plate 313, a rotating part support frame 32, a translation guide rail 321, a rear protection plate 322, a repair head 33, a rotating base 331, a stepped hole 3311, a driven gear 3312, a driving gear 3313, a rotating driving motor 3314, an adaptive polishing head 332, a polishing head 3321, a connecting bolt 3322, a spring 3323, a repair force adjusting bolt 3324, a thrust bearing 34 and a dust collector 4.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description.
The invention provides a tool for repairing a rod end of an anti-side-rolling torsion rod, which comprises a supporting frame 1, a carrying mechanism 2 for loading/unloading the anti-side-rolling torsion rod and an automatic repairing mechanism 3, wherein at least one set of automatic repairing mechanism 3 is arranged on the supporting frame 1, the automatic repairing mechanism 3 is fixed with the supporting frame 1 through a repairing support frame 14, the tool comprises a repairing head 33, a moving motor and a rotary driving motor 3314 for driving a polishing part of the repairing head 33 to rotate and polish, and the moving motor drives the repairing head 33 to translate along the repairing support frame 14 so that the rod end of the anti-side-rolling torsion rod enters the polishing range of the repairing head 33.
The invention provides a tool for repairing a rod end of an anti-rolling torsion rod, which comprises a supporting frame 1, a carrying mechanism 2 and an automatic repairing mechanism 3, wherein in the embodiment, as shown in fig. 1 and 2, the size of the supporting frame 1 is determined according to a production site, the size of the anti-rolling torsion rod and the height of an operator, the supporting frame 1 comprises a plurality of upright posts 11, cross beams, a repairing head supporting frame 14 and a bottom plate 16, and all the components are fixed into a frame structure through bolt connection or any other way. A groove is processed on the bottom plate 16 and used for positioning the upright post 11 and then mutually fixing the upright post with bolts, so that the installation time is reduced; the tops of the upright columns 11 are connected through the cross beams, and the middle parts of the upright columns are connected through the connecting beams 15, so that the stability and the strength are improved, and the upright columns 11, the cross beams, the bottom plate 16 and the connecting beams 15 are mutually fixed to form a frame structure. The tops of a plurality of columns 11 in the front-back (orientation shown in fig. 1, toward the operator, and the same rear) direction of the bottom plate 16 are connected through side beams 12, the tops of a plurality of columns 11 in the middle of the bottom plate 16 are connected through middle beams 13, and the side beams 12 and the middle beams 13 are used for being matched with corresponding parts of the carrying mechanism 2.
The carrying mechanism 2 includes a supporting platform 21 and a driving mechanism 22, in this embodiment, as shown in fig. 1 to 5, the supporting platform 21 includes a supporting frame 211, as shown in fig. 4, the supporting frame 211 is a plate-shaped structure, the middle portion of the supporting frame 211 has an upward "pi" -shaped protrusion to form a motor mounting groove 214, two ends of the motor mounting groove are respectively bent upward and outward twice continuously to form a step, a pair of supporting wheels 212 arranged side by side is fixed on the top surface of the step for supporting the anti-rolling torsion bar, so that the supporting wheels 212 and the rod end of the anti-rolling torsion bar are in line contact without scratching; a trapezoidal guide rail 213 is fixed on the bottom surface of the step, and after being mounted on the support frame 1, the trapezoidal guide rail 213 is fitted in the trapezoidal slide rail 121 at the top of the side beam 12 and can slide in the trapezoidal slide rail 121. The driving mechanism 2 includes a driving motor (not shown), a driving gear (not shown) and a transport rack 221, the driving motor is fixed in the motor mounting groove 214, an output shaft is connected with the driving gear, the driving gear is engaged with the transport rack 221, and the transport rack 221 is disposed on the top surface of the middle cross beam 13 and is bolted to the top surface of the middle cross beam 13. When the automatic repairing mechanism is used, under the action of the driving motor, the driving gear walks on the transportation rack 221 so as to drive the supporting platform 21 to translate, and the anti-rolling torsion bar supported on the supporting wheel 212 is transferred to the automatic repairing mechanism 3. The driving motor can rotate forward and backward, so that the carrying mechanism 2 can reciprocate between the feeding position and the automatic repair mechanism 3, and the feeding/discharging of the anti-side-rolling torsion bar is realized. The driving mechanism 22 is fixed to the middle of the supporting platform 21, and drives the supporting frame 211 in a balanced manner, so that the trapezoidal guide rails 213 at the two ends of the supporting frame 211 slide stably in the trapezoidal slide rails 121, and unbalance in left-right movement is avoided. Further, the automatic repairing mechanism 3 is fixed in the middle of the supporting frame 1, the two sides of the automatic repairing mechanism are respectively provided with the carrying mechanisms 2 which are used for feeding and discharging materials respectively, and the time of the whole repairing process can be further saved.
In the present embodiment, the repair support frames 14 are fixed by two L-shaped iron plate bolts or welded and fixed to form a U-shaped frame structure, and both ends of the repair support frame 14 are fixed to the top side beam 12 and the bottom plate 15 or the bottom of the beam or the column 11 directly fixed to the bottom plate 15, respectively, for installing and supporting the automatic repair mechanism 3. In this embodiment, the upper part of the repairing support frame 14 is fixed to the middle part of the side beam 12 on both sides, and each repairing support frame 14 is slidably connected with an automatic repairing mechanism 3. As shown in fig. 1 and 6 to 11, the automatic repair mechanism 3 includes a repair head 33, an external support frame 31, and a rotating part support frame 32, a movable slide rail 141 is fixed on the top surface of the repair support frame 14, a movable guide rail 312 is connected to the bottom of the external support frame 31, the movable guide rail 312 is slidably connected to the movable slide rail 141, the external support frame 31 is connected to an output shaft of a movable motor (not shown in the figure, the same applies hereinafter) or the movable guide rail 312 is connected to an output shaft of the movable motor, and the repair mechanism 3 is driven to reciprocate in parallel along the movable slide rail 141 to move the automatic repair mechanisms 3 on both sides closer to or farther from each other. A plurality of guide rail grooves 311 are uniformly arranged outside the inner side wall of the external support frame 31, a translation guide rail 321 outside the rotating part support frame 32 is embedded in the guide rail grooves 311, so that the rotating part support frame 32 is slidably connected with the inside of the external support frame 31, the translation guide rail 321 is connected with an output shaft of a translation motor (not shown in the figure, the same is shown later), or the rotating part support frame 32 is connected with an output shaft of the translation motor, and the rotating part support frame 32 moves in parallel along the guide rail grooves 311 in the external support frame 31 under the driving of the translation motor.
The prosthetic head 33, which is secured to the interior of the rotating portion support frame 32, includes a rotating base 331 and a plurality of adaptive sanding heads 332, in this embodiment, the adaptive polishing head 332 is used as a polishing component, and in practical applications, the components to be used for repairing and polishing can be determined according to the requirements without requirements and limitations, as shown in fig. 8 to 11, two thrust bearings 34 are respectively fixed with the bearing covers and then arranged at one end in the rotating part supporting frame 32 in parallel, the thrust bearings 34 are fixed with the bearing covers through bolts, as shown in fig. 11, between the outer rings of the two bearing covers, the rotary base body 331 is arranged between the two thrust bearings 34 through the connection of the cushion blocks and the bolts, a plurality of balls are evenly arranged on the inner side surfaces of the thrust bearings 34 and are embedded into the grooves at the outer edges of the rotary base body 331, and the rotating base 31 is connected with the thrust bearing 34 in a sliding manner, so that the rotating base 331 rotates. The driven gear 3312 is fixed to the rotation base 331 by a bolt, the axis of the driving gear 3313 is fixed to the output shaft of the rotation driving motor 3314, the driving gear and the driven gear are engaged with each other, the rotation driving motor drives the driving gear to rotate through the output shaft, and the driving gear drives the driven gear engaged with each other to rotate, thereby driving the rotation base 331 to rotate. The driving gear and the output shaft of the rotary driving motor are in interference fit, and a motor supporting seat of the rotary driving motor is connected with a bearing cover of the thrust bearing, which is positioned inside the rotary part supporting frame 32, through a bolt. The outer side surface of the other bearing cover which is not fixed with the rotary driving motor and the end part of the rotary part supporting frame are in the same plane.
As shown in fig. 9, a plurality of lightening holes are symmetrically processed on the rotating base 331, the rotating base 331 is symmetrically provided with a plurality of stepped holes 3311 along the circumferential direction, the positions of the stepped holes 3311 are kept away from the lightening holes, in this embodiment, 3 stepped holes 3311 are provided, and the outer ends of the stepped holes 3311 are provided with threads; as shown in fig. 10, the adaptive polishing head 332 comprises a polishing head 3321 and a connecting bolt 3322, a polishing abrasive paper is adhered to a polishing surface at the front end of the polishing head 3321 to polish and repair the end of the side rolling torsion bar, the polishing mode is convenient for replacing the abrasive paper, and the whole abrasive paper is used for polishing operation to reduce material loss; a plurality of bolt holes are correspondingly formed in the rotating base 331, one end of a connecting bolt 3322 is positioned in the bolt hole of the rotating base 331, and the other end of the connecting bolt 3322 is in bolt connection with the polishing head 3321; the connecting bolt 3322 can move along the bolt hole but cannot fall off the bolt hole; the stepped hole 3311 is communicated with the bolt hole, a spring 3323 is installed in the stepped hole 3311, a restoring force adjusting bolt 3324 is installed at the end of the stepped hole 3311, the end of the stepped hole 3311 is threaded, the restoring force adjusting bolt 3324 is in threaded connection with the stepped hole 3311, one end of the spring 3323 abuts against the restoring force adjusting bolt 3324, the other end abuts against the connecting bolt 3322, and the spring 3323 is pressed close to the connecting bolt 3322 by screwing in and screwing out the restoring force adjusting bolt 3324 by matching the rod ends of the anti-roll torsion bars clamped by the plurality of polishing heads 3321, thereby adjusting the restoring force of the polishing heads 3321.
The rear portion (the side facing the operator) of the external support frame 32 is provided with a rear protection plate 313, which protects the operator and prevents accidental injury of the operator on the one hand, and on the other hand, a dust suction device 4 is fixed on the rear protection plate 313, so that dust and rust powder generated in the polishing process are sucked away through the dust suction device 4 under high pressure, and dust pollution is prevented. In this embodiment, the dust suction device 4 includes a connection pipe and a venturi pipe, which are screw-coupled, the connection pipe is fixed to the rear guard 313, and a dust collecting device is provided at the rear of the venturi pipe.
In practical production and application, the to-be-repaired anti-rolling torsion bar is adjusted and transported by utilizing automatic setting of a crown block and the like and is placed between two supporting wheels 212 of a carrying mechanism 2 on the left side of the top surface of a supporting frame 1, the rod ends of the anti-rolling torsion bar are supported by two groups of supporting wheels 212, a driving motor is driven to run, a driving gear runs on a transportation rack 221, and the supporting frame 211 is driven to drive the anti-rolling torsion bar to run rightwards; at this time, the automatic repair mechanism 3 is located at the initial position of the outermost end of the external support frame 31, the driving motor drives the support frame 211 to drive the anti-rolling torsion bar to move right to the automatic repair mechanism 3, so that the axis of the anti-rolling torsion bar and the center of a circle surrounded by the plurality of polishing heads 3321 are on a horizontal line, and the driving motor stops moving; the moving motors on the two sides of the supporting frame 1 synchronously act to respectively drive the automatic repair mechanisms 3 to approach each other, so that parts, needing to be polished, of rod ends on the two sides of the anti-side-rolling torsion bar respectively enter the polishing ranges of the polishing heads 3321 on the corresponding sides; the rotary driving motor acts, the driving gear drives the driven gear to further drive the rotary base 331 and the polishing head 3321 to rotate, so that the rod end of the anti-side rolling torsion bar of the polishing head 3321 is polished, and meanwhile, the dust collection device 4 works to timely absorb dust generated in the polishing process; when polishing, the translation motor acts to drive the rotating part support frame 31 and the internal repair head to move back and forth along the anti-side-rolling torsion bar, so that polishing and repairing of all repair parts of the end of the anti-side-rolling torsion bar are completed. After the repair is finished, the translation motor drives the rotating part supporting frame 31 to move backwards to the initial position, and the moving motor drives the automatic repair mechanism 3 to return to the initial position, so that the rod end of the anti-side-rolling torsion bar is withdrawn from the polishing range of the polishing head 3321; the driving motor acts reversely, the carrying mechanism 2 drives the anti-rolling torsion bar which finishes the repairing operation to move leftwards reversely, the carrying mechanism returns to the initial position, and the crown block and other equipment take away the anti-rolling torsion bar to wait for the next workpiece to be repaired.
In this embodiment, the automatic repair mechanism 3 is disposed at the middle position of the supporting frame 1, two sets of carrying mechanisms 2 capable of controlling the working state are disposed on two sides of the supporting frame respectively, in the production process, the carrying mechanisms 2 on two sides alternately carry and discharge materials, when the carrying mechanism on the left side carries the anti-rolling torsion bar to be repaired to the automatic repair mechanism 3, the carrying mechanism on the right side starts to prepare for the feeding operation, and when the carrying mechanism 2 on the left side drives the repaired anti-rolling torsion bar to reversely return to the initial position and discharge materials, the carrying mechanism 2 on the right side finishes feeding and carries and prepares for the repair operation to the automatic repair mechanism 3. The feeding and discharging are alternated, so that the waiting time of the feeding and discharging can be fully saved, and the working efficiency is improved. And the feeding and the blanking are carried out through tools such as a crown block, time and labor are saved, and the labor is saved.
In summary, compared with the prior art, the tool for repairing the rod end of the anti-rolling torsion rod provided by the invention has the following advantages:
1. the side rolling torsion bar rod end is subjected to polishing repair in an automatic transportation and automatic polishing mode, so that time and labor are saved;
2. the waste of personnel can be avoided, and the labor intensity in the repair process is reduced;
3. the whole device has simple structure, is easy to maintain and operate, and improves the working efficiency;
4. the automatic device is adopted for repairing, and the problem that the quality type position tolerance of the repaired workpiece is low is solved.
Similar solutions can be derived as described above in connection with the given solution content. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a frock is restoreed to anti side roll torsion bar rod end which characterized in that: comprises a supporting frame, a carrying mechanism for loading/unloading an anti-side-rolling torsion bar and an automatic repairing mechanism, wherein,
a supporting frame, at least provided with a set of automatic repair mechanism,
the automatic repairing mechanism is fixed with the supporting frame through a repairing supporting frame and comprises a repairing head, a moving motor and a rotary driving motor for driving a polishing part of the repairing head to polish in a rotating way,
the carrying mechanism comprises a supporting platform and a driving mechanism, wherein the supporting platform comprises a supporting frame, a motor mounting groove is formed in the middle of the supporting frame, two ends of the supporting frame are provided with a step, a pair of supporting wheels which are arranged in parallel and used for supporting the anti-rolling torsion bar are fixed on the top surface of the step, a trapezoidal guide rail is fixed on the bottom surface of the step, and the trapezoidal guide rail is embedded with a track on the top surface of the supporting frame; the driving mechanism comprises a transportation rack, a driving motor and a driving gear, the transportation rack is fixed to the supporting frame, the driving motor is fixed to the motor mounting groove, the driving gear is fixed to an output shaft of the driving motor and meshed with the transportation rack, the transportation rack is arranged on the top surface of a middle cross beam in the middle of the supporting frame, the driving motor drives the driving gear to walk on the transportation rack to drive the supporting platform to translate to drive the anti-side-rolling torsion bar to move to the automatic repairing mechanism, and the moving motor drives the repairing head to move along the repairing support frame to enable a rod end of the anti-side-rolling torsion bar to enter a polishing range of the repairing head.
2. The tool for repairing the rod end of the anti-rolling torsion rod according to claim 1, wherein: the automatic repair mechanism further comprises an external support frame and a rotating part support frame, the external support frame is in sliding connection with the repair support frame, the rotating part support frame is in sliding connection with the inside of the external support frame, and the repair head is fixed with the rotating part support frame.
3. The tool for repairing the rod end of the anti-rolling torsion rod according to claim 1 or 2, wherein: the repairing head comprises a rotating base body and a plurality of self-adaptive polishing heads, and the self-adaptive polishing heads are fixed on the inner wall of the rotating base body in a balanced mode.
4. The tool for repairing the rod end of the anti-rolling torsion rod according to claim 3, wherein: the rotary base body is installed between the two thrust bearings, one side of the rotary base body is fixed with the driven gear, the driven gear is meshed with the driving gear, the driving gear is fixed with an output shaft of the rotary driving motor, and a motor supporting seat of the rotary driving motor is fixedly connected with a bearing cover of the thrust bearing.
5. The tool for repairing the rod end of the anti-rolling torsion rod according to claim 3, wherein: the self-adaptive polishing head comprises a polishing head and a connecting bolt, one end of the connecting bolt is located in a bolt hole of the rotating base body, and the other end of the connecting bolt is connected with the polishing head.
6. The tool for repairing the rod end of the anti-rolling torsion rod according to claim 5, wherein: the self-adaptive polishing head comprises a rotating base body, a bolt hole is formed in the rotating base body, a stepped hole communicated with the bolt hole is formed in the rotating base body, the self-adaptive polishing head further comprises a spring, the spring is installed in the stepped hole, and one end of the spring is abutted to the connecting bolt.
7. The tool for repairing the rod end of the anti-rolling torsion rod according to claim 6, wherein: the restoring force adjusting bolt is in threaded connection with the tail end of the stepped hole, and the restoring force of the polishing head is adjusted by screwing in and screwing out the restoring force adjusting bolt.
8. The tool for repairing the rod end of the anti-rolling torsion rod according to claim 3, wherein: polishing paper is stuck on the polishing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002688.7A CN112792700B (en) | 2021-01-04 | 2021-01-04 | Frock is restoreed to anti side roll torsion bar rod end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002688.7A CN112792700B (en) | 2021-01-04 | 2021-01-04 | Frock is restoreed to anti side roll torsion bar rod end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112792700A CN112792700A (en) | 2021-05-14 |
| CN112792700B true CN112792700B (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110002688.7A Active CN112792700B (en) | 2021-01-04 | 2021-01-04 | Frock is restoreed to anti side roll torsion bar rod end |
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| CN (1) | CN112792700B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130002443A (en) * | 2011-06-29 | 2013-01-08 | 현대제철 주식회사 | Method for controlling grinding machine for rolling equipment |
| CN106181613A (en) * | 2016-06-28 | 2016-12-07 | 浙江富通光纤技术有限公司 | The restorative procedure of preform and device |
| CN210010763U (en) * | 2019-04-10 | 2020-02-04 | 苏州洲洋精密机械科技有限公司 | Special automatic positioning and feeding clamp for motor shaft core grinding outer diameter |
| CN211681493U (en) * | 2020-03-22 | 2020-10-16 | 知与（杭州）科技有限公司 | Steel pipe surface rotation type grinding device for building |
-
2021
- 2021-01-04 CN CN202110002688.7A patent/CN112792700B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130002443A (en) * | 2011-06-29 | 2013-01-08 | 현대제철 주식회사 | Method for controlling grinding machine for rolling equipment |
| CN106181613A (en) * | 2016-06-28 | 2016-12-07 | 浙江富通光纤技术有限公司 | The restorative procedure of preform and device |
| CN210010763U (en) * | 2019-04-10 | 2020-02-04 | 苏州洲洋精密机械科技有限公司 | Special automatic positioning and feeding clamp for motor shaft core grinding outer diameter |
| CN211681493U (en) * | 2020-03-22 | 2020-10-16 | 知与（杭州）科技有限公司 | Steel pipe surface rotation type grinding device for building |
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| CN112792700A (en) | 2021-05-14 |
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