CN117340706A - Automatic grinding equipment for machining end part of spring - Google Patents

Automatic grinding equipment for machining end part of spring Download PDF

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Publication number
CN117340706A
CN117340706A CN202311553213.2A CN202311553213A CN117340706A CN 117340706 A CN117340706 A CN 117340706A CN 202311553213 A CN202311553213 A CN 202311553213A CN 117340706 A CN117340706 A CN 117340706A
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CN
China
Prior art keywords
arc
plate
wall
shaped
plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311553213.2A
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Chinese (zh)
Inventor
周冉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Binzhou Luanfei Cnc Machinery Co ltd
Original Assignee
Binzhou Luanfei Cnc Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Binzhou Luanfei Cnc Machinery Co ltd filed Critical Binzhou Luanfei Cnc Machinery Co ltd
Priority to CN202311553213.2A priority Critical patent/CN117340706A/en
Publication of CN117340706A publication Critical patent/CN117340706A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/167—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings end faces coil springs
    • 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
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • 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
    • B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • 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)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention relates to the technical field of grinding equipment, in particular to automatic grinding equipment for machining the end part of a spring, which comprises a rotating cylinder, wherein a plurality of groups of clamping units are arranged on the outer side of the rotating cylinder, the plurality of groups of clamping units are distributed along the circumferential direction of the rotating cylinder, grinding rings are arranged at the left end and the right end of the rotating cylinder, a plurality of through holes are formed in the grinding rings, and grinding discs are rotatably arranged in the through holes; through carrying out automatic grinding to the spring tip and handling, can realize the automatic processing to the spring, effectively simplify the processing mode, reduce the processing degree of difficulty, use manpower sparingly and time, the roughness of spring processing improves simultaneously, and spring length obtains accurate control, effectively improves machining precision and processingquality.

Description

Automatic grinding equipment for machining end part of spring
Technical Field
The invention relates to the technical field of grinding equipment, in particular to automatic grinding equipment for machining the end part of a spring.
Background
As is well known, a spring is a mechanical part which works by using elasticity, and is mainly made of elastic materials such as spring steel, the spring deforms under the action of external force, the spring returns to its original shape after the external force is removed, and the kind of the spring is complex and various, and the spring is widely applied in the fields of machinery, ships, trains, buildings and the like due to the characteristics of the spring.
When the spring is processed, the end part of the spring is required to be ground, so that the spring is convenient to mount, the length of the spring is ensured to meet the specified requirement, the traditional grinding mode is mainly to manually grind the spring through a grinding wheel, however, the grinding mode easily causes poor flatness of the end surface of the spring, the length of the spring cannot be accurately controlled, the production quality of the spring is influenced, meanwhile, the grinding work is extremely complicated, the labor and time are consumed, and the working efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides automatic grinding equipment for machining the end part of a spring.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the automatic grinding device for the end parts of the machining springs comprises a rotating cylinder, wherein a plurality of groups of clamping units are arranged on the outer side of the rotating cylinder, the plurality of groups of clamping units are distributed along the circumferential direction of the rotating cylinder, grinding rings are arranged at the left end and the right end of the rotating cylinder, a plurality of through holes are formed in the grinding rings, and grinding discs are arranged in the through holes in a rotating mode.
Further, the clamping unit comprises a substrate, a plurality of arc clamping plates are arranged at two ends of the substrate along the width direction of the substrate, the arc clamping plates are rotationally connected with the substrate, a first sliding block is arranged on the outer wall of each arc clamping plate, two guide plates are arranged on the outer side of the substrate, one end, close to the substrate, of each guide plate is arranged to be a plane, one end, far away from the substrate, of each guide plate is arranged to be an arc surface, a protrusion is arranged in the middle of the outer wall of each guide plate arc surface, a plurality of guide grooves are formed in the outer wall of each guide plate, the middle guide grooves are located on the protrusions, and the first sliding blocks are slidably mounted on the guide grooves;
still include the arcuate plate, the arcuate plate opening is up, the arcuate plate is controlled inside wall and is all set up to the toper.
Further, a first arc guide rail is arranged on the outer side of the base plate, a first arc slide plate is arranged on the first arc guide rail in a sliding mode, two first connecting plates are arranged on the inner wall of the first arc slide plate and are respectively connected with two guide plates, second arc guide rails are arranged on the front side and the rear side of the first arc guide rail, a second arc slide plate is arranged on the second arc guide rail in a sliding mode, a second connecting plate is arranged on the second arc slide plate, the second connecting plate is fixed on the base plate, a fixing plate is arranged on the first arc guide rail, and the fixing plate is fixed on the outer wall of the rotating cylinder;
the device also comprises a transmission mechanism, wherein the transmission mechanism is used for transmitting the first arc-shaped sliding plate and the second arc-shaped sliding plate.
Further, annular groove plates are arranged at two ends of the rotating cylinder and are in rotating connection with the rotating cylinder, a plurality of second sliding blocks are arranged on the inner wall of the circumference of the annular groove plates in a sliding mode, a first gear is arranged on the second sliding blocks in a rotating mode, a polygonal transmission shaft is arranged on the first gear, a long tooth column is arranged on the polygonal transmission shaft, the outer end of the polygonal transmission shaft is inserted into the long tooth column in a sliding mode, an annular groove is formed in the middle of the long tooth column, a supporting ring is sleeved in the annular groove in a sliding mode, a supporting frame is installed on the outer wall of the supporting ring, and the supporting frame is fixed on a second arc-shaped guide rail;
the long tooth column is provided with a second gear in a meshed manner, a corner bracket is arranged on the second gear, the second gear is rotationally connected with the corner bracket, and the corner bracket is fixed on the fixed plate;
the side walls of the first arc-shaped sliding plate and the side walls of the second arc-shaped sliding plate are respectively provided with teeth, long tooth columns are in meshed connection with the teeth on the second arc-shaped sliding plate, and the second gear is in meshed connection with the teeth on the first arc-shaped sliding plate;
wherein, both sides are all crisscross to be provided with the tooth around the annular frid inside wall to first gear is located annular frid inboard.
Further, the grinding device also comprises an outer frame, the outer frame is positioned at the outer sides of the rotating cylinder and the grinding ring, a hollow shaft is rotatably arranged in the middle of the outer frame, the hollow shaft penetrates through the rotating cylinder and the two annular groove plates, two fixing sleeves are sleeved on the outer wall of the hollow shaft, the fixing sleeves are fixed on the inner wall of the outer frame, connecting columns are arranged on the hollow shaft and the fixing sleeves, the connecting columns on the hollow shaft are connected with the rotating cylinder, and the connecting columns on the fixing sleeves are connected with the annular groove plates;
the fixed plate is rotatably provided with a plurality of air cylinders, movable ends of the air cylinders are rotatably arranged on the outer wall of the second arc-shaped guide rail, the air cylinders are communicated with each other and are provided with first air pipes, and input ends of the first air pipes penetrate through the rotating cylinder and are communicated with the inside of the hollow shaft;
the left and right sides of the outer wall of the outer frame are respectively provided with a main motor and an air pump, the main motor is in transmission connection with the hollow shaft, the output end of the air pump is communicated with the interior of the hollow shaft, and the input end of the air pump is provided with a second air pipe;
wherein, install the right-angle plate on the arcuate shaped plate outer wall, the right-angle plate is fixed on the frame.
Further, still include the arc shrouding, the arc shrouding is located the hollow shaft inboard, and the both ends of arc shrouding are all fixed on the frame inner wall, and the opening of arc shrouding is towards the bow-shaped board orientation up, and the outer wall of arc shrouding carries out the shutoff to first tracheal input on the hollow shaft inner wall.
Further, install the swivel becket on the swivel becket outer wall, be provided with the solid fixed ring on the swivel becket, the solid fixed ring is connected with the swivel becket rotation, and the movable plate is all installed to both sides about the outer wall of solid fixed ring, installs first vice motor on one of them movable plate, and the output of first vice motor is provided with first drive wheel, and first drive wheel is connected with the circumference outer wall transmission of swivel becket, the outside cover of swivel becket is equipped with the drive ring, and the drive ring is fixed on the movable plate, install the second drive wheel on the outer wall of abrasive disc, drive ring and second drive wheel transmission are connected.
Further, the inside upper and lower both sides of frame all rotate and are provided with the lead screw, the screw thread of lead screw outer wall left and right sides revolves to opposite, the lead screw passes the movable plate on two grind rings and the spiral shell dress is connected, the outside of lead screw is provided with linear guide, and linear guide fixes on the frame, and the outer end slidable mounting of movable plate is on linear guide, the one end transmission of lead screw is provided with the vice motor of second, and the vice motor of second is fixed on the frame.
Compared with the prior art, the invention has the beneficial effects that: through carrying out automatic grinding to the spring tip and handling, can realize the automatic processing to the spring, effectively simplify the processing mode, reduce the processing degree of difficulty, use manpower sparingly and time, the roughness of spring processing improves simultaneously, and spring length obtains accurate control, effectively improves machining precision and processingquality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the grind ring of FIG. 1;
FIG. 3 is an enlarged schematic view of the rotary drum of FIG. 1;
FIG. 4 is an enlarged schematic cross-sectional view of the rotating drum of FIG. 3;
FIG. 5 is an enlarged schematic view of the clamping unit of FIG. 3;
FIG. 6 is a schematic top view of FIG. 5;
FIG. 7 is an enlarged schematic view of the arc clamp plate of FIG. 5;
FIG. 8 is an enlarged schematic view of the guide plate of FIG. 5;
FIG. 9 is an enlarged schematic view of the arcuate plate of FIG. 1;
FIG. 10 is a schematic view of a partially enlarged structure at A in FIG. 2;
FIG. 11 is a schematic view of a partially enlarged structure at B in FIG. 6;
the reference numerals in the drawings: 1. a rotating cylinder; 2. a grinding ring; 3. a grinding disc; 4. a substrate; 5. an arc clamping plate; 6. a first slider; 7. a guide plate; 8. a protrusion; 9. a guide groove; 10. a cambered plate; 11. a first arcuate guide rail; 12. a first arcuate slide; 13. a first connection plate; 14. a second arcuate guide rail; 15. a second arcuate skateboard; 16. a second connecting plate; 17. a fixing plate; 18. an annular groove plate; 19. a second slider; 20. a first gear; 21. a polygonal transmission shaft; 22. a long tooth column; 23. a support ring; 24. a support frame; 25. a second gear; 26. corner brackets; 27. an outer frame 28; a hollow shaft; 29. a fixed sleeve; 30. a connecting column; 31. a cylinder; 32. a first air tube; 33. an air pump; 34. a second air pipe; 35. arc-shaped sealing plates; 36. a rotating ring; 37. a fixing ring; 38. a moving plate; 39. a first sub-motor; 40. a first driving wheel; 41. a drive ring; 42. a second driving wheel; 43. a screw rod; 44. a linear guide rail; 45. a second sub-motor; 46. a main motor; 47. a right angle plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be noted that the directions or positional relationships indicated as being "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, or may be internal communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. This example was written in a progressive manner.
As shown in fig. 1 to 11, the automatic grinding device for the end part of the mechanical processing spring comprises a rotary cylinder 1, wherein a plurality of groups of clamping units are arranged on the outer side of the rotary cylinder 1, the plurality of groups of clamping units are distributed along the circumferential direction of the rotary cylinder 1, grinding rings 2 are arranged at the left end and the right end of the rotary cylinder 1, a plurality of through holes are formed in the grinding rings 2, and grinding discs 3 are rotatably arranged in the through holes.
In this embodiment, fix the spring on the centre gripping unit, rotate the rotary drum 1, the rotary drum 1 drives the spring and carries out circumference rotation, rotate the grinding ring 2, make grinding ring 2 and rotary drum 1 rotate opposite direction, grinding ring 2 drives grinding disc 3 and revolve around, rotate grinding disc 3, grinding disc 3 rotates on grinding ring 2, promote two grinding rings 2 and be close to each other, two grinding rings 2 contact with the both ends of spring respectively and carry out the processing of grinding to the spring tip, grinding disc 3 of rotation state can carry out the processing of grinding simultaneously, thereby realize the automatic grinding work of spring, simultaneously because grinding ring 2 and grinding disc 3 carry out the processing of grinding to the spring tip simultaneously, can conveniently make the frequent change of direction of grinding of spring tip, thereby make the grinding amount of spring tip keep even, improve the spring tip roughness, through carrying out the automatic processing of grinding to the spring tip, can realize the automatic processing to the spring, effectively simplify the mode of processing, reduce processing, use manpower and time are saved, the roughness of spring processing improves, spring length obtains accurate control, effectively improve machining precision and processingquality.
As a preference of the above embodiment, the clamping unit includes a base plate 4, both ends of the base plate 4 along the width direction thereof are provided with a plurality of arc clamping plates 5, and the arc clamping plates 5 are rotationally connected with the base plate 4, a first sliding block 6 is arranged on the outer wall of the arc clamping plates 5, two guide plates 7 are arranged on the outer side of the base plate 4, one end of the guide plates 7 close to the base plate 4 is arranged as a plane, one end of the guide plates 7 far away from the base plate 4 is arranged as an arc surface, a bulge 8 is arranged in the middle of the outer wall of the arc surface of the guide plates 7, a plurality of guide grooves 9 are formed on the outer wall of the guide plates 7, the middle guide grooves 9 are positioned on the bulge 8, and the first sliding block 6 is slidably mounted on the guide grooves 9;
the novel solar energy collector further comprises a cambered plate 10, the opening of the cambered plate 10 faces upwards, and the left inner side wall and the right inner side wall of the cambered plate 10 are both conical.
In this embodiment, promote base plate 4 outside and remove, base plate 4 drives the synchronous outside of a plurality of arc splint 5 and removes, arc splint 5 drives first slider 6 and slides in guide way 9, because the one end that base plate 4 was kept away from to deflector 7 is the arc, first slider 6 pulling arc splint 5 rotates on base plate 4, a plurality of arc splint 5 open gradually this moment, and because the first slider 6 on base plate 4 middle part arc splint 5 is through protruding 8, thereby make the opportunity of opening of middle part arc splint 5 slower, a plurality of arc splint 5 of outside removal pass arcuate plate 10, put into the spring between a plurality of arc splint 5, promote base plate 4 to the inboard removal, a plurality of arc splint 5 synchronous motion and be close to each other, a plurality of arc splint 5 drive spring synchronous motion, when the spring passes arcuate plate 10, the toper inner wall of arcuate plate 10 extrudees the both ends of spring, thereby centering treatment is carried out to the spring, because the first slider 6 on base plate 4 middle part arc splint 5 is through the guide way 9 direction on protruding 8, thereby make two arc splint 5 at first contact at middle part and carry out the extrusion fixed processing to the spring middle part, thereby realize that the spring centering is realized, when a plurality of spring cylinder spring 5 is rotated to the time, a plurality of arc plates are realized, a plurality of spring cylinder spring centering accuracy is realized, when the spring is realized, a plurality of spring cylinder centering is realized, and spring cylinder centering accuracy is realized, and spring processing is realized, more than is reduced, and spring processing is avoided to the spring is rotated simultaneously, and is rotated simultaneously, spring processing is more than simultaneously because is more than stable is moved.
As a preference of the above embodiment, a first arc-shaped guide rail 11 is provided on the outer side of the base plate 4, a first arc-shaped slide plate 12 is slidably provided on the first arc-shaped guide rail 11, two first connecting plates 13 are installed on the inner wall of the first arc-shaped slide plate 12, the two first connecting plates 13 are respectively connected with the two guide plates 7, a second arc-shaped guide rail 14 is provided on the front and rear sides of the first arc-shaped guide rail 11, a second arc-shaped slide plate 15 is slidably provided on the second arc-shaped guide rail 14, a second connecting plate 16 is provided on the second arc-shaped slide plate 15, the second connecting plate 16 is fixed on the base plate 4, a fixing plate 17 is installed on the first arc-shaped guide rail 11, and the fixing plate 17 is fixed on the outer wall of the rotating cylinder 1;
and a transmission mechanism for transmitting the first arc-shaped slide plate 12 and the second arc-shaped slide plate 15.
In this embodiment, the second arc guide rail 14 is pushed to move, the second arc guide rail 14 drives the base plate 4 to move through the second arc slide plate 15 and the second connecting plate 16, so as to control the clamping unit to open and close, when the base plate 4 moves to the initial position, the first arc guide rail 11 and the second arc guide rail 14 are coaxial, the transmission mechanism drives the first arc slide plate 12 and the second arc slide plate 15 to swing reciprocally, the first arc slide plate 12 slides on the first arc guide rail 11, the second arc slide plate 15 slides on the second arc guide rail 14, at this moment, the base plate 4, the arc clamping plate 5, the first slide block 6 and the guide plate 7 swing synchronously, so that the spring swings reciprocally, the difference of linear speeds at different positions on the grinding ring 2 is avoided, the difference of the grinding ring 2 to the end part of the spring is avoided, the grinding amount of the end part of the spring is kept uniform, and the grinding quality is improved.
As a preference of the above embodiment, the two ends of the rotating cylinder 1 are provided with annular groove plates 18, the annular groove plates 18 are rotatably connected with the rotating cylinder 1, a plurality of second sliding blocks 19 are slidably arranged on the inner wall of the circumference of the annular groove plates 18, a first gear 20 is rotatably arranged on the second sliding blocks 19, a polygonal transmission shaft 21 is arranged on the first gear 20, a long tooth column 22 is arranged on the polygonal transmission shaft 21, the outer end of the polygonal transmission shaft 21 is slidably inserted into the long tooth column 22, an annular groove is formed in the middle of the long tooth column 22, a supporting ring 23 is slidably sleeved in the annular groove, a supporting frame 24 is arranged on the outer wall of the supporting ring 23, and the supporting frame 24 is fixed on the second arc-shaped guide rail 14;
the long tooth column 22 is provided with a second gear 25 in a meshed manner, the second gear 25 is provided with a corner bracket 26, the second gear 25 is rotatably connected with the corner bracket 26, and the corner bracket 26 is fixed on the fixed plate 17;
the side walls of the first arc-shaped sliding plate 12 and the side walls of the second arc-shaped sliding plate 15 are respectively provided with teeth, long tooth columns 22 are in meshed connection with the teeth on the second arc-shaped sliding plate 15, and a second gear 25 is in meshed connection with the teeth on the first arc-shaped sliding plate 12;
wherein teeth are staggered on the front side and the rear side of the inner side wall of the annular groove plate 18, and the first gear 20 is positioned on the inner side of the annular groove plate 18.
In this embodiment, the annular groove plate 18 is kept fixed, when the rotating cylinder 1 rotates, the substrate 4 synchronously rotates, the substrate 4 drives the long tooth post 22, the polygonal transmission shaft 21, the first gear 20 and the second slider 19 to synchronously rotate through the second arc guide rail 14, the support frame 24 and the support ring 23, the second slider 19 slides in the annular groove plate 18, when the teeth on the first gear 20 are meshed with the teeth on the front side of the inner wall of the annular groove plate 18, the first gear 20 rolls on the teeth, at this time, the first gear 20 positively rotates, the first gear 20 drives the long tooth post 22 to positively rotate through the polygonal transmission shaft 21, the long tooth post 22 drives the second gear 25 to synchronously rotate, and the long tooth post 22 and the second gear 25 respectively drive the second arc slide 15 and the first arc slide 12 to synchronously positively rotate, and when the teeth on the first gear 20 are meshed with the teeth on the rear side of the inner wall of the annular groove plate 18, at this time, the long tooth post 22 and the second gear 25 respectively drive the second arc slide 15 and the first arc slide 12 to synchronously reversely rotate, so that the first arc slide 15 and the second arc slide 4 can synchronously swing.
In this embodiment, when the substrate 4 moves outwards, the rotary cylinder 1 is in a stationary state, at this time, the first gear 20 stops moving in the annular groove plate 18, the second arc-shaped guide rail 14 drives the long tooth post 22 to move outwards synchronously through the support frame 24 and the support ring 23, the long tooth post 22 and the second gear 25 slide relatively, the long tooth post 22 and the second gear 25 keep in a meshed state all the time, the long tooth post 22 slides on the polygonal transmission shaft 21, teeth in the annular groove plate 18 perform clamping processing on the first gear 20, and the first gear 20 performs clamping processing on the long tooth post 22 and the second gear 25 through the polygonal transmission shaft 21, so that the second arc-shaped slide 15 and the first arc-shaped slide 12 perform clamping processing, and rotation is avoided when the substrate 4 moves.
As a preference of the above embodiment, the polishing device further comprises an outer frame 27, the outer frame 27 is positioned at the outer side of the rotary drum 1 and the polishing ring 2, a hollow shaft 28 is rotatably arranged in the middle of the outer frame 27, the hollow shaft 28 penetrates through the rotary drum 1 and the two annular groove plates 18, two fixing sleeves 29 are sleeved on the outer wall of the hollow shaft 28, the fixing sleeves 29 are fixed on the inner wall of the outer frame 27, connecting columns 30 are arranged on the hollow shaft 28 and the fixing sleeves 29, the connecting columns 30 on the hollow shaft 28 are connected with the rotary drum 1, and the connecting columns 30 on the fixing sleeves 29 are connected with the annular groove plates 18;
a plurality of air cylinders 31 are rotatably arranged on the fixed plate 17, movable ends of the air cylinders 31 are rotatably arranged on the outer wall of the second arc-shaped guide rail 14, first air pipes 32 are arranged on the air cylinders 31 in a communicating manner, and input ends of the first air pipes 32 penetrate through the rotary cylinder 1 and are communicated with the inside of the hollow shaft 28;
the left side and the right side of the outer wall of the outer frame 27 are respectively provided with a main motor 46 and an air pump 33, the main motor 46 is in transmission connection with the hollow shaft 28, the output end of the air pump 33 is communicated with the interior of the hollow shaft 28, and the input end of the air pump 33 is provided with a second air pipe 34;
wherein, the outer wall of the cambered plate 10 is provided with a right angle plate 47, and the right angle plate 47 is fixed on the outer frame 27.
In this embodiment, the air pump 33 sucks the external air into the hollow shaft 28 through the second air pipe 34, the air in the hollow shaft 28 is led into the air cylinder 31 through the first air pipe 32, the air cylinder 31 performs the extension movement, the air cylinder 31 pushes the second arc-shaped guide rail 14 to move outwards, thereby pushing the base plate 4 to move outwards, the air pump 33 pumps the air in the hollow shaft 28 away, the air cylinder 31 performs the contraction movement, at this time, the base plate 4 moves inwards and returns to the initial position, the fixing sleeve 29 and the connecting post 30 on the fixing sleeve 29 can fix the annular groove plate 18, the main motor 46 drives the hollow shaft 28 to rotate, and the connecting post 30 on the hollow shaft 28 drives the rotating cylinder 1 to rotate, thereby driving the equipment to operate.
As a preferred embodiment, the hollow shaft 28 further comprises an arc-shaped sealing plate 35, wherein the arc-shaped sealing plate 35 is positioned on the inner side of the hollow shaft 28, both ends of the arc-shaped sealing plate 35 are fixed on the inner wall of the outer frame 27, the opening of the arc-shaped sealing plate 35 faces towards the direction of the arched plate 10, and the outer wall of the arc-shaped sealing plate 35 seals the input end of the first air pipe 32 on the inner wall of the hollow shaft 28.
In this embodiment, the arc-shaped sealing plate 35 seals the input end of the first air pipe 32 on the inner wall of the hollow shaft 28, when the air pump 33 is operated, the air in the hollow shaft 28 enters the air cylinder 31 on the clamping unit, which is close to the arcuate plate 10, on the rotating cylinder 1, so as to push the clamping unit to operate, and the rest groups of clamping units on the rotating cylinder 1 are in a static state.
As a preferable way of the above embodiment, the outer wall of the grinding ring 2 is provided with a rotating ring 36, the rotating ring 36 is provided with a fixed ring 37, the fixed ring 37 is rotatably connected with the rotating ring 36, the upper side and the lower side of the outer wall of the fixed ring 37 are both provided with moving plates 38, one moving plate 38 is provided with a first auxiliary motor 39, the output end of the first auxiliary motor 39 is provided with a first driving wheel 40, the first driving wheel 40 is in driving connection with the circumferential outer wall of the rotating ring 36, the outer side of the rotating ring 36 is sleeved with a driving ring 41, the driving ring 41 is fixed on the moving plate 38, the outer wall of the grinding disc 3 is provided with a second driving wheel 42, and the driving ring 41 is in driving connection with the second driving wheel 42.
In this embodiment, the first auxiliary motor 39 drives the rotating ring 36 to rotate through the first driving wheel 40, and the rotating ring 36 drives the grinding ring 2 to rotate, so that the grinding ring 2 and the grinding disc 3 revolve, and the grinding disc 3 drives the second driving wheel 42 to roll on the driving ring 41, so that the grinding disc 3 rotates.
As a preferable way of the above embodiment, the upper and lower sides of the inside of the outer frame 27 are both rotatably provided with a screw 43, the threads on the left and right sides of the outer wall of the screw 43 are opposite in rotation direction, the screw 43 passes through the moving plates 38 on the two grinding rings 2 and is in threaded connection, a linear guide 44 is arranged on the outer side of the screw 43, the linear guide 44 is fixed on the outer frame 27, the outer end of the moving plate 38 is slidably mounted on the linear guide 44, one end of the screw 43 is provided with a second auxiliary motor 45 in a transmission manner, and the second auxiliary motor 45 is fixed on the outer frame 27.
In this embodiment, the second auxiliary motor 45 drives the screw 43 to rotate, and since the threads on the left and right sides of the outer wall of the screw 43 are opposite in rotation direction, the screw 43 drives the two moving plates 38 on the two grinding rings 2 to relatively move, so that the two grinding rings 2 can relatively move synchronously, the distance between the two grinding rings 2 can be conveniently adjusted, the polishing length of the spring can be conveniently adjusted, and the linear guide rail 44 can guide the moving plates 38.
The automatic grinding equipment for the end part of the mechanical processing spring has the advantages that the installation mode, the connection mode or the setting mode of the automatic grinding equipment are common mechanical modes, and the automatic grinding equipment can be implemented as long as the beneficial effects of the automatic grinding equipment can be achieved.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims (8)

1. The automatic grinding equipment for the end parts of the machining springs is characterized by comprising a rotating cylinder (1), wherein a plurality of groups of clamping units are arranged outside the rotating cylinder (1), the groups of clamping units are distributed along the circumferential direction of the rotating cylinder (1), grinding rings (2) are arranged at the left end and the right end of the rotating cylinder (1), a plurality of through holes are formed in the grinding rings (2), and grinding discs (3) are arranged in the through holes in a rotating mode.
2. The automatic grinding device for machining spring ends according to claim 1, wherein the clamping unit comprises a base plate (4), a plurality of arc clamping plates (5) are arranged at two ends of the base plate (4) along the width direction, the arc clamping plates (5) are rotationally connected with the base plate (4), a first sliding block (6) is arranged on the outer wall of each arc clamping plate (5), two guide plates (7) are arranged on the outer side of the base plate (4), one end, close to the base plate (4), of each guide plate (7) is arranged to be a plane, one end, far away from the base plate (4), of each guide plate (7) is arranged to be an arc surface, a bulge (8) is arranged in the middle of the outer wall of each arc surface of each guide plate (7), a plurality of guide grooves (9) are formed in the outer wall of each guide plate (7), the middle guide grooves (9) are located on the bulges (8), and the first sliding blocks (6) are slidably mounted on the guide grooves (9).
The novel solar energy collector also comprises a cambered plate (10), wherein an opening of the cambered plate (10) faces upwards, and the left inner side wall and the right inner side wall of the cambered plate (10) are both arranged to be conical.
3. The automatic grinding device for the end part of the machined spring according to claim 2, wherein a first arc-shaped guide rail (11) is arranged on the outer side of the base plate (4), a first arc-shaped slide plate (12) is arranged on the first arc-shaped guide rail (11) in a sliding mode, two first connecting plates (13) are arranged on the inner wall of the first arc-shaped slide plate (12), the two first connecting plates (13) are respectively connected with the two guide plates (7), second arc-shaped guide rails (14) are arranged on the front side and the rear side of the first arc-shaped guide rail (11), a second arc-shaped slide plate (15) is arranged on the second arc-shaped guide rail (14) in a sliding mode, a second connecting plate (16) is arranged on the second arc-shaped slide plate (15), a fixing plate (17) is arranged on the first arc-shaped guide rail (11), and the fixing plate (17) is fixed on the outer wall of the rotating cylinder (1);
the device also comprises a transmission mechanism, wherein the transmission mechanism is used for transmitting the first arc-shaped sliding plate (12) and the second arc-shaped sliding plate (15).
4. The automatic grinding device for the end part of the machined spring according to claim 3, wherein annular groove plates (18) are arranged at two ends of the rotating cylinder (1), the annular groove plates (18) are rotationally connected with the rotating cylinder (1), a plurality of second sliding blocks (19) are arranged on the circumferential inner wall of the annular groove plates (18) in a sliding mode, a first gear (20) is rotationally arranged on the second sliding blocks (19), a polygonal transmission shaft (21) is arranged on the first gear (20), a long tooth column (22) is arranged on the polygonal transmission shaft (21), the outer end of the polygonal transmission shaft (21) is slidably inserted into the long tooth column (22), an annular groove is formed in the middle of the long tooth column (22), a supporting ring (23) is sleeved in the annular groove in a sliding mode, a supporting frame (24) is arranged on the outer wall of the supporting ring (23), and the supporting frame (24) is fixed on the second arc-shaped guide rail (14);
the long tooth column (22) is provided with a second gear (25) in a meshed manner, a corner bracket (26) is arranged on the second gear (25), the second gear (25) is rotationally connected with the corner bracket (26), and the corner bracket (26) is fixed on the fixed plate (17);
the side walls of the first arc-shaped sliding plate (12) and the side walls of the second arc-shaped sliding plate (15) are respectively provided with teeth, long tooth columns (22) are connected with the teeth on the second arc-shaped sliding plate (15) in a meshed mode, and the second gears (25) are connected with the teeth on the first arc-shaped sliding plate (12) in a meshed mode;
teeth are arranged on the front side and the rear side of the inner side wall of the annular groove plate (18) in a staggered mode, and the first gear (20) is located on the inner side of the annular groove plate (18).
5. The automatic grinding device for the end part of the mechanical processing spring according to claim 4, which is characterized by further comprising an outer frame (27), wherein the outer frame (27) is positioned on the outer side of the rotary cylinder (1) and the grinding ring (2), a hollow shaft (28) is rotatably arranged in the middle of the outer frame (27), the hollow shaft (28) penetrates through the rotary cylinder (1) and the two annular groove plates (18), two fixing sleeves (29) are sleeved on the outer wall of the hollow shaft (28), the fixing sleeves (29) are fixed on the inner wall of the outer frame (27), connecting columns (30) are arranged on the hollow shaft (28) and the fixing sleeves (29), the connecting columns (30) on the hollow shaft (28) are connected with the rotary cylinder (1), and the connecting columns (30) on the fixing sleeves (29) are connected with the annular groove plates (18);
a plurality of air cylinders (31) are rotatably arranged on the fixed plate (17), movable ends of the air cylinders (31) are rotatably arranged on the outer wall of the second arc-shaped guide rail (14), first air pipes (32) are arranged on the air cylinders (31) in a communicating mode, and input ends of the first air pipes (32) penetrate through the rotary cylinder (1) and are communicated with the inside of the hollow shaft (28);
a main motor (46) and an air pump (33) are respectively arranged at the left side and the right side of the outer wall of the outer frame (27), the main motor (46) is in transmission connection with the hollow shaft (28), the output end of the air pump (33) is communicated with the interior of the hollow shaft (28), and a second air pipe (34) is arranged at the input end of the air pump (33);
wherein, right angle plates (47) are arranged on the outer walls of the cambered plates (10), and the right angle plates (47) are fixed on the outer frame (27).
6. The automatic grinding device for machining spring ends according to claim 5, further comprising an arc-shaped sealing plate (35), wherein the arc-shaped sealing plate (35) is located on the inner side of the hollow shaft (28), both ends of the arc-shaped sealing plate (35) are fixed on the inner wall of the outer frame (27), an opening of the arc-shaped sealing plate (35) faces towards the direction of the arc-shaped plate (10), and the outer wall of the arc-shaped sealing plate (35) seals the input end of the first air pipe (32) on the inner wall of the hollow shaft (28).
7. The automatic grinding device for machining spring ends according to claim 6, wherein a rotating ring (36) is installed on the outer wall of the grinding ring (2), a fixed ring (37) is arranged on the rotating ring (36), the fixed ring (37) is rotationally connected with the rotating ring (36), moving plates (38) are installed on the upper side and the lower side of the outer wall of the fixed ring (37), a first auxiliary motor (39) is installed on one moving plate (38), a first driving wheel (40) is arranged at the output end of the first auxiliary motor (39), the first driving wheel (40) is in driving connection with the circumferential outer wall of the rotating ring (36), a driving ring (41) is sleeved on the outer side of the rotating ring (36), the driving ring (41) is fixed on the moving plate (38), a second driving wheel (42) is installed on the outer wall of the grinding disc (3), and the driving ring (41) is in driving connection with the second driving wheel (42).
8. The automatic grinding device for the end part of the mechanical processing spring according to claim 7, wherein a screw rod (43) is arranged on the upper side and the lower side of the inside of the outer frame (27) in a rotating mode, threads on the left side and the right side of the outer wall of the screw rod (43) are opposite in rotation direction, the screw rod (43) penetrates through moving plates (38) on two grinding rings (2) and is connected in a threaded mode, a linear guide rail (44) is arranged on the outer side of the screw rod (43), the linear guide rail (44) is fixed on the outer frame (27), the outer end of the moving plate (38) is slidably mounted on the linear guide rail (44), a second auxiliary motor (45) is arranged on one end of the screw rod (43) in a transmission mode, and the second auxiliary motor (45) is fixed on the outer frame (27).
CN202311553213.2A 2023-11-20 2023-11-20 Automatic grinding equipment for machining end part of spring Pending CN117340706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311553213.2A CN117340706A (en) 2023-11-20 2023-11-20 Automatic grinding equipment for machining end part of spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311553213.2A CN117340706A (en) 2023-11-20 2023-11-20 Automatic grinding equipment for machining end part of spring

Publications (1)

Publication Number Publication Date
CN117340706A true CN117340706A (en) 2024-01-05

Family

ID=89371258

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311553213.2A Pending CN117340706A (en) 2023-11-20 2023-11-20 Automatic grinding equipment for machining end part of spring

Country Status (1)

Country Link
CN (1) CN117340706A (en)

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