CN108527094A - A kind of gear grinding equipment - Google Patents
A kind of gear grinding equipment Download PDFInfo
- Publication number
- CN108527094A CN108527094A CN201810380168.8A CN201810380168A CN108527094A CN 108527094 A CN108527094 A CN 108527094A CN 201810380168 A CN201810380168 A CN 201810380168A CN 108527094 A CN108527094 A CN 108527094A
- Authority
- CN
- China
- Prior art keywords
- slide plate
- gear
- guideway
- grinding
- fixed
- 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
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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
- B24B25/00—Grinding machines of universal type
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
- B24B49/045—Specially adapted gauging instruments
-
- 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
- B24B5/14—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 conical surfaces, e.g. of centres
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
- B24B53/14—Dressing tools equipped with rotary rollers or cutters; Holders therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of gear grinding equipment,Including lathe bed,The first guideway and the second guideway being located on lathe bed,The fixed gear hold assembly being located on lathe bed for gear to be clamped,The gear hold assembly is located at the end of the first guideway,Second guideway is located at the side of gear hold assembly,And the first guideway extension is vertical with the extension of the second guideway,First guideway is equipped with the bore grinding component slided on the first guideway,Second guideway is equipped with the gear external tooth frosted component slided on the second guideway,It is compact-sized,High degree of automation,Has the function of on-line measurement,And it can be ground the endoporus of workpiece simultaneously,The conical surface and end face,Production efficiency is high,High precision machining,And it can significantly reduce the processing cost of enterprise,Improve the competitiveness of product in market.
Description
Technical field
The present invention relates to optical devices technologies fields, are specifically related to a kind of gear grinding special plane equipment, which also fits
For being ground similar above-mentioned part, i.e., grinding simultaneously with outer circle (or circular conical surface), end face, endoporus part.
Background technology
Gear Processing process is more, it is desirable that and it is stringent, and endoporus, the conical surface and end face are processed if necessary on a gear
The features such as processing technology is just more troublesome, more because there are processes, bad processing, common production model be using inner circle mill and
The processing method of two equipment of peripheral milling first has to first inner circle be used to grind inner hole grinding, be ground after endoporus, then by peripheral milling
Carry out the conical surface and end face grinding, such processing method for the mass production type enterprise that single gear small profits are moistened,
It is very painful, since processing efficiency is low, process dispersion, precision are not easy to ensure, the cost of equipment and personnel etc. all can be very
Height, this undoubtedly increases the cost of production to enterprise.
Invention content
In order to overcome the disadvantages of the above prior art, the object of the present invention is to provide it is a kind of can simultaneously in gear
Hole, the conical surface and end face carry out while the special plane equipment of grinding, can not only improve processing efficiency, ensure the processing quality of product,
The gear grinding equipment of the processing cost of gear can also significantly be reduced.
In order to achieve the above objectives, the present invention uses following technical scheme, a kind of gear grinding equipment, including lathe bed, is located at
The first guideway on lathe bed and the second guideway, the fixed gear hold assembly being located on lathe bed for gear to be clamped are described
Gear hold assembly be located at the end of the first guideway, the second guideway is located at the side of gear hold assembly, and described
First guideway extension is vertical with the extension of the second guideway, and first guideway is equipped on the first guideway
The bore of sliding is ground component, and second guideway is equipped with the gear external tooth frosted slided on the second guideway
Component.
The gear hold assembly includes the firm banking being fixed with lathe bed, and master is fixed on the firm banking
Axle box is interspersed with main shaft in the spindle box, and one end of the main shaft is fixedly connected with driven pulley, and the other end is fixedly connected useful
In the air spider of clamping gear, and the driven pulley and air spider is located at the both sides of spindle box, the main shaft
The top of case is fixed with driving servo motor, and drive pulley is fixedly connected in the drive shaft of the driving servo motor, should
Drive pulley is located at the same side with driven pulley, and the drive pulley is connect with driven pulley by belt, institute
The air spider stated is oppositely arranged with bore grinding component.
The bore grinding component includes small grinding wheel axial drive means, small grinding wheel radial drive and fixation
Inner hole grinding device in small grinding wheel radial drive；
The small grinding wheel axial drive means include the first slide plate, fix the side for being located at the first slide plate and consolidate with lathe bed
Surely the first driving servo motor connected, the bottom of first slide plate is fixed with the first sliding block, first sliding block
It is flexibly connected with the first guideway, being fixedly connected in the shaft of the first servo motor has the first ball-screw, this first
The both ends of ball-screw are connect with lathe bed by first bearing respectively, and first ball-screw is threaded with by first
The first promotion nut that ball screw turns can move on the first ball-screw, the first promotion nut and the first slide plate
Bottom is fixedly connected；
The small grinding wheel radial drive includes the 4th slide plate, the 4th guide rail being fixedly mounted on the first slide plate
Pair, the 4th slide plate is flexibly connected by the fixed Four-slider for being located at the 4th slide plate bottom with the 4th guideway, described
Inner hole grinding device fixation be located on the 4th slide plate, the side of the 4th slide plate is equipped with the 4th servo motor, the 4th
Servo motor is fixedly connected with the first slide plate, and the 4th ball-screw is connected on the output shaft of the 4th servo motor, should
The both ends of 4th ball-screw are connect by fourth bearing respectively with the first slide plate, and the 4th ball-screw is located at fixation
The 4th of 4th slide plate bottom pushes nut thread connection；
The side of 4th slide plate is equipped with collision block, and first slide plate, which is equipped with, is located at the two of the same side with collision block
A limited block, the collision block are inserted between two limited blocks.
The inner hole grinding device includes the bistrique pedestal being fixed with the first slide plate, and fixation is located on bistrique pedestal
Grinding head motor, the endoporus grinding wheel for grinding worm endoporus is connected on the grinding head motor.
The gear external tooth frosted component includes radial feed component and axial feed component；
The radial feed component includes the second slide plate, is located at the second sliding block of the second slide plate bottom, and described second
Sliding block is flexibly connected with the second guideway, and the side of second slide plate is equipped with the second servo being fixedly connected with lathe bed
Motor, the drive shaft of second servo motor and the second ball-screw being located between lathe bed and the second slide plate connect, described
It is arranged with second moved on the second ball-screw on second ball-screw and pushes nut, which slides
Plate is fixedly connected, and the both ends of second ball-screw are connect with lathe bed by second bearing；
The axial feed component includes feeding pedestal, third slide plate, the third guideway being located on feeding pedestal, institute
The third slide plate stated is located at the top of feeding pedestal, and the bottom of the third slide plate is fixed with lives with third guideway
The third sliding block of dynamic connection, the side of the third slide plate are equipped with the third servo motor being fixedly connected with feeding pedestal, institute
The drive shaft first line of a couplet for the third servo motor stated is connected to third ball-screw, which is located at third slide plate and feeding
Between pedestal；It is arranged with the third moved on third ball-screw on the third ball-screw and pushes nut, the third
Nut is pushed to be fixedly connected with the bottom of third slide plate；
The feeding pedestal is flexibly connected with the second slide plate by shaft, and the feeding pedestal along shaft in the second slide plate
Upper rotation, the end of the feeding pedestal are fixed with arc-shaped rack, second slide plate be equipped with arc-shaped rack into
The speed reducer of row engagement cooperation, the speed reducer are equipped with the handwheel of agitation speed reducer internal gear；
The external tooth grinding attachment for being ground to gear external tooth is fixed on the third slide plate.
The external tooth grinding attachment includes the big grinding wheel stand being fixedly connected with third slide plate, the sand being located on big grinding wheel stand
Grinding head motor is taken turns, big grinding wheel is connected in the shaft of the emery wheel grinding-head motor, wheel guard is arranged with outside the big grinding wheel, and should
Wheel guard lower end exposes big grinding wheel.
The side of the bore grinding component is equipped with the small dresser for adjusting endoporus grinding wheel, the small sand
Wheel dresser includes the first trimmer pedestal for being fixed on lathe bed, and fixed first be located on the first trimmer pedestal pushes away
It takes offence cylinder, the telescopic end of first pusher cylinder is fixedly connected on the bottom of electro spindle seat, emery wheel installation
In electro spindle end, and emery wheel is rotated by electro spindle, to modify small grinding wheel.
The side of the gear external tooth frosted component is equipped with the big dresser for adjusting big grinding wheel, the big grinding wheel
Trimmer includes the second trimmer pedestal for being fixed on lathe bed, and fixed second be located on the second trimmer pedestal pushes
The telescopic end of oil cylinder, the described second promotion oil cylinder is fixedly connected with the second rack, and second rack is located at the with fixed
Second gear on two finishing pedestals engages, and is fixedly connected in the second gear and drives it to rotate by second gear
Second Buddha's warrior attendant pen stand, the top and side of the end of the second Buddha's warrior attendant pen stand are respectively equipped with the second diamond pen.
Further include on-line measurement device, the on-line measurement device is located at the section of gear hold assembly, and close to bed
The side of edge at one's side, the on-line measurement device includes the fixing bracket being fixedly mounted with lathe bed, is located on fixing bracket
Vertical shift holder, the vertical shift holder are connect with fixing bracket by vertical cylinder, the vertical cylinder respectively with it is solid
Fixed rack and vertical shift support vertical, and the telescopic end of the vertical cylinder is fixedly connected with fixing bracket, the cylinder of vertical cylinder
Body is fixedly connected with vertical shift holder, and the vertical shift holder is equipped with and moves horizontally plate, this moves horizontally plate and erects
Translation is moved holder and is flexibly connected by the fixed horizontal linear guideway being located on fixed mobile holder, and described moves horizontally plate
Upper end be fixed with horizontal air cylinder, the cylinder body of the horizontal air cylinder is fixedly connected with plate is moved horizontally, the telescopic end of horizontal electric cylinders
It is fixedly connected with fixed mobile holder, the end for moving horizontally plate is fixedly connected with the connection vertical with plate is moved horizontally
The top of plate, the connecting plate is equipped with connection slide plate, is fixed with measuring instrument pedestal on the connection slide plate, the measuring instrument pedestal
On be fixed with measuring instrument for detecting gear, the connection slide plate passes through vertical line guideway activity with connecting plate and connects
It connects, oil cylinder is fixed on the connecting plate, the telescopic end of the oil cylinder is fixedly connected with slide plate is connect.
Described moves horizontally the first drag chain being fixed on plate for dragging tracheae and cable, the connection slide plate
End be fixedly connected be useful for dragging tracheae and cable the second drag chain.
The beneficial effects of the invention are as follows：Compact-sized, high degree of automation has the function of on-line measurement, and can be same
When be ground endoporus, the conical surface and the end face of workpiece, production efficiency is high, high precision machining, and can significantly reduce enterprise
Processing cost improves the competitiveness of product in market.
Description of the drawings
Fig. 1 is a kind of side structure schematic view of gear grinding equipment；
Fig. 2 is a kind of overlooking structure diagram of gear grinding equipment；
Fig. 3 is a kind of dimensional structure diagram of gear grinding equipment；
Fig. 4 is the structural schematic diagram of the lathe bed in the present invention；
Fig. 5 is the gear hold assembly structural schematic diagram in the present invention；
Fig. 6 is the inner hole grinding device structural schematic diagram in the present invention；
Fig. 7 is the small grinding wheel axial drive means schematic cross-sectional view in the present invention；
Small grinding wheel axial drive means overlooking structure diagram in Fig. 8 present invention
Fig. 9 is the schematic cross-sectional view that the small grinding wheel radial drive in the present invention is overlooked；
Figure 10 is the small grinding wheel radial drive side structure schematic view in the present invention；
Figure 11 is the small grinding wheel radial drive overlooking structure diagram in the present invention；
Figure 12 is the structural schematic diagram of the external tooth grinding attachment in the present invention；
Figure 13 is the schematic cross-sectional view that the radial feed component in the present invention is faced；
Figure 14 is the schematic cross-sectional view that the radial feed component side in the present invention regards；
Figure 15 is the radial feed component overlooking structure diagram in the present invention；
Figure 16 is the overlooking structure diagram of the axial feed component in the present invention；
Figure 17 is the portions the A-A schematic cross-sectional view in Figure 16；
Figure 18 is the portions the B-B schematic cross-sectional view in Figure 16；
Figure 19 is the structural schematic diagram of the on-line measurement device in the present invention；
Figure 20 is the side structure schematic view of the on-line measurement device in the present invention；
Figure 21 is the positive structure diagram of the on-line measurement device in the present invention；
Figure 22 is the positive structure diagram of the small dresser in the present invention；
Figure 23 is the overlooking structure diagram of the small dresser in the present invention；
Figure 24 is the positive structure diagram of the big dresser in the present invention；
Figure 25 is the overlooking structure diagram of the big dresser in the present invention；
Figure 26 is the schematic cross-sectional view of the big dresser in the present invention；
Specific implementation mode
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
In the description of the present invention, it is to be understood that, term "center", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on ... shown in the drawings
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Term " first ", " second " are used for description purposes only, be not understood to indicate or imply relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more this feature；In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or
It is more than two.
Embodiment 1
As shown in Figure 1, Figure 2, a kind of gear grinding equipment described in Fig. 3 and Fig. 4, including lathe bed 1, be located on lathe bed 1 first
Guideway 101 and the second guideway 102, the fixed gear hold assembly 2 being located on lathe bed 1 for gear to be clamped, the tooth
Wheel hold assembly 2 is located at the end of the first guideway 101, and the second guideway 102 is located at the side of gear hold assembly 2, and institute
101 extension of the first guideway stated is vertical with the extension of the second guideway 102, and first guideway 101 is equipped with
The bore grinding component slided on the first guideway 101, second guideway 102 are equipped in the second guideway
The gear external tooth frosted component slided on 102.
For the lathe bed 1 made of Mechanical processing of casting, this casting has high rigidity and dimensional stability, can will be cold
But water pipe, swivel nut etc. are embedded into lathe bed, compact-sized, specious；The gear hold assembly 2 is mainly used for needs
The gear being ground is clamped, which is fixed using fixed mode, makes the gear after clamping not
It can be moved, the endoporus for the gear that bore grinding component can be ground needs is ground, in the gear
Hole grinding component can carry out radial movement on the first guideway 101, while bore grinding component itself can be into
The grinding to entire bore is completed in the axial movement of row, and the gear external tooth frosted component is to ground gear
External tooth is ground, and second guideway is moved radially, which can move axially,
And can be rotated, and then realize the grinding to external tooth；
In specific grinding process, all electric components in whole equipment are all electrically connected with electric control system 14
It connects, and the control panel 13 by being electrically connected with electric control system 14 is controlled, particularly the electric control system 14
It is located at the side of equipment with control panel 13, the hydraulic station 15 for being located at 1 side of lathe bed provides hydraulic pressure for the hydraulic cylinder in equipment, promotees
It is set to work, the paper bag filter 16 being equipped with is that after grinding cut is collected, and the mist of oil recover 17 is in work
The greasy dirt generated in work is recycled, and the oil pollution environment of discharge is avoided, at work, by the control for manipulating control panel 13
Button processed controls the device work in whole equipment, particularly controls gear clamping part by control panel 13 first
The gear of required grinding is clamped in part 2, after the completion of clamping, control bore grinding component and gear external tooth frosted
Component reaches specified grinding position, is then turned on the grinding worm pair of bore grinding component and gear external tooth frosted component
The gear of clamping is ground, during grinding, by bag type filter 16 be it is after grinding cut be collected, mist of oil recycle
Device 17 recycles the greasy dirt generated at work, and water cooling unit cools down to the gear being ground.
Specifically when gear to be clamped, gear hold assembly 2 as described in Figure 5 includes being fixed with lathe bed 1
Firm banking 201, be fixed with spindle box 202 on the firm banking 201, main shaft 206 be interspersed in the spindle box 202, should
One end of main shaft 206 is fixedly connected with driven pulley 205, and the other end is fixedly connected with the air spider for being useful for clamping tooth wheel
207, and the driven pulley 205 and air spider 207 is located at the both sides of spindle box 202, the spindle box 202 it is upper
Portion is fixed with driving servo motor 203, and drive pulley 204 is fixedly connected in the drive shaft of the driving servo motor 203,
The drive pulley 204 is located at the same side with driven pulley 205, and the drive pulley 204 is logical with driven pulley 205
Belt connection is crossed, the air spider 205 is oppositely arranged with bore grinding component.Using air spider 207 to gear
It is clamped, can ensure the stability of clamping, while it is to pass through control to facilitate the clamping of gear and remove the air spider 207
Panel 13 is controlled, and the servo motor 203 at work, is driven by drive pulley 204 from band belt pulley 205
It is rotated, and then entire air spider 7 is driven to be rotated, realizing can be with memory rotary grinding after gear aid.
Embodiment 2
On the basis of embodiment 1, it includes small grinding wheel axial drive means 5, small sand that the bore, which is ground component,
Wheel radial driving device 4 and the inner hole grinding device 6 being fixedly mounted in small grinding wheel radial drive 4；The inner hole grinding fills
It sets 6 to be mainly ground the endoporus of gear, small grinding wheel axial drive means 5 mainly drive inner hole grinding device 6 in axial direction
Direction is promoted, and the small grinding wheel radial drive 4 drives inner hole grinding device 6 to be promoted in radial direction,
To realize inner hole grinding device 6 effectively advancing movement can be carried out in direction axially and radially.
Specifically the small grinding wheel axial drive means 5 as described in Fig. 7 and Fig. 8 include the first slide plate 501, and fixation is located at first
The side of slide plate 501 and the first driving servo motor 502 being fixedly connected with lathe bed 1, the bottom of first slide plate 501 is consolidated
Surely it is equipped with the first sliding block, first sliding block 501 is flexibly connected with the first guideway 101, the first servo motor 502
Shaft on be fixedly connected and have the first ball-screw 503, the both ends of first ball-screw 503 pass through first with lathe bed 1 respectively
Bearing 504 connects, and first ball-screw 503 is threaded with can be first by the rotation of the first ball-screw 503
First moved on ball-screw 503 pushes nut, which is fixedly connected with the bottom of the first slide plate 501；；
The first servo motor 502 drives the first ball-screw 503 to be rotated at work, passes through screw thread and
The first promotion nut that one ball-screw 503 is attached carries out side-to-side movement, the first slide plate on the first ball-screw 503
501 are attached by the first sliding block of bottom with the first guideway 10, and then push nut to drive the first slide plate by first
501 carry out axial propulsion on the first guideway 101.
Small grinding wheel radial drive 4 such as Fig. 9, as described in Figure 10 and Figure 11 includes the 4th slide plate 401, is fixedly mounted on
The 4th guideway 402 on first slide plate 501, the 4th slide plate 401 are located at the of 401 bottom of the 4th slide plate by fixed
Four-slider is flexibly connected with the 4th guideway 402, and the inner hole grinding device 6 fixation is located on the 4th slide plate 401, described
The side of 4th slide plate 401 is equipped with the 4th servo motor 403, and the 4th servo motor 403 is fixedly connected with the first slide plate 501,
The 4th ball-screw 404, the both ends of the 4th ball-screw 404 are connected on the output shaft of 4th servo motor 403
It is connect respectively by fourth bearing 405 with the first slide plate 401, the 4th ball-screw 404 is located at the 4th slide plate with fixation
The 4th of 401 bottoms pushes nut thread connection；
It is attached by the 4th guideway 402 between 4th slide plate 401 and the first slide plate 501, ensure that
Four slide plates 401 can be slided on the first slide plate 501, particularly drive the 4th ball by the 4th servo motor 403
Leading screw 404 is rotated, so drive the 4th promotion nut moved on the 4th ball-screw 404, because the 4th push nut and
4th slide plate 401 is fixedly connected, and the 4th slide plate 401 can be driven to be slided, and is realized the 4th slide plate 401 and is carried out radial direction
The purpose of movement；
Simultaneously in order to ensure, the first slide plate 401 during radial motion, will not be moved to setting range it
Outside, it is equipped with collision block 406 in the side of the 4th slide plate 401, first slide plate 501 is equipped with to be located at collision block 406
Two limited blocks 407 of the same side, the collision block 406 are inserted between two limited blocks 407.
It can be seen that by the axial movement of the first slide plate 501, the 4th slide plate 401 the 501 enterprising conduct of the first slide plate to
Movement can realize the axial propulsion with radial direction by the cooperation between the first slide plate 501 and the 4th slide plate 401.
Inner hole grinding device 6 as described in Figure 5 includes the bistrique pedestal 601 being fixed with the first slide plate 5, and fixation is located at
Grinding head motor 602 on bistrique pedestal 601 is connected with the endoporus sand for grinding worm endoporus on the grinding head motor 602
Wheel 603.The endoporus grinding wheel 603 is ground the endoporus memory of gear, and entire inner hole grinding device 6 is by the first slide plate
501 and the 4th cooperation between slide plate 401 axial promote and radially promote.
Embodiment 3
The gear external tooth frosted component includes radial feed component 9 and axial feed component 10；
Radial feed component 9 as described in Figure 13, Figure 14 and Figure 15 includes the second slide plate 901, is located at 901 bottom of the second slide plate
Second sliding block 902 in portion, second sliding block 902 are flexibly connected with the second guideway 102, second slide plate
901 side is equipped with the second servo motor 903 for being fixedly connected with lathe bed 1, the drive shaft of second servo motor 903 be located at
The second ball-screw 904 connection between lathe bed 1 and the second slide plate 901 is arranged on second ball-screw 904 the
Second moved on two ball-screws 904 pushes nut, which is fixedly connected with the second slide plate 901, described
The both ends of second ball-screw 904 are connect with lathe bed 1 by second bearing 905；
Second slide plate 901 is by the driving of the second servo motor 903, and in the 102 enterprising conduct of the second guideway to fortune
It is dynamic；
Axial feed component 10 as described in Figure 16, Figure 17 and Figure 18 includes feeding pedestal 1001, third slide plate 1002, if
Third guideway 1003 on feeding pedestal 1001, the third slide plate 1002 are located at the top of feeding pedestal 1001, institute
The bottom for the third slide plate 1002 stated is fixed with the third sliding block 1004 being flexibly connected with third guideway 1003, described
The side of third slide plate 1002 be equipped with and watched with the third servo motor 1005 that is fixedly connected of feeding pedestal 1001, the third
The drive shaft first line of a couplet for taking motor 1005 is connected to third ball-screw 1006, which is located at third slide plate 1002
Between feeding pedestal 1001；Moved on third ball-screw 1006 is arranged on the third ball-screw 1006
Three push nut, the third that nut is pushed to be fixedly connected with the bottom of third slide plate 1002；The third slide plate 1002 passes through second
The driving of servo motor 1005, and be axially moved on third guideway 1003；
Meanwhile the feeding pedestal 1001 is flexibly connected with the second slide plate 901 by shaft 1007, and the feeding pedestal
1001 rotate along shaft 1007 on the second slide plate 901, and the end of the feeding pedestal 1001 is fixed with arc-shaped rack
1008, second slide plate 901 is equipped with the speed reducer 1009 that cooperation is engaged with arc-shaped rack 1008, the speed reducer
1009 are equipped with the handwheel 1010 of agitation 1009 internal gear of speed reducer；1009 turns of speed reducer is driven by handwheel 1010
It is dynamic, because speed reducer 1009 and arc-shaped rack 1008 are coordinated, and then ensure that arc-shaped rack is moved with respect to speed reducer 1009,
Because arc-shaped rack and pedestal 1001 are fixed, while pedestal 1001 is attached with the second slide plate 901 by shaft 1007, because
This can drive pedestal 1001 to be rotated along shaft, realize axial propulsion, radial to promote, the purpose of radian rotation.
The external tooth grinding attachment 8 for being ground to gear external tooth is fixed on the third slide plate 1002.
External tooth grinding attachment 8 as described in Figure 12 includes the big grinding wheel stand 801 being fixedly connected with third slide plate 1002, is located at
Emery wheel grinding-head motor 802 on big grinding wheel stand 801 is connected with big grinding wheel 803 in the shaft of the emery wheel grinding-head motor 802,
It is arranged with wheel guard 804 outside the big grinding wheel 803, and 804 lower end of wheel guard exposes big grinding wheel 803.The big grinding wheel
The external tooth of 803 pairs of gears carries out, and grinding, wheel guard 804 is protected, and grinding is avoided to splash.
Embodiment 4
On the basis of embodiment 1, needs to be modified the grinding wheel of inner hole grinding and the grinding wheel of grinding external tooth, such as scheme
22, the side of the bore grinding component described in Figure 23 is equipped with the small dresser 7 for adjusting endoporus grinding wheel 603, should
Small dresser 7 includes the first trimmer pedestal 701 for being fixed on lathe bed 1, and fixation is located at the first trimmer pedestal
The telescopic end of the first pusher cylinder 702 on 701, first pusher cylinder 702 is fixedly connected on the bottom of electro spindle seat 704
Portion, the emery wheel 705 is mounted on 703 end of electro spindle, and emery wheel 705 is rotated by electro spindle 703, from
And modify small grinding wheel.
The side of gear external tooth frosted component as described in Figure 24, Figure 25 and Figure 26 is equipped with for adjusting big grinding wheel 803
Big dresser 11, which includes the second trimmer pedestal 1101 for being fixed on lathe bed 1, fixed
Second be located on the second trimmer pedestal 1101 pushes oil cylinder 1102, the telescopic end of the described second promotion oil cylinder 1102 to fix
It is connected with the second rack 1103, second rack 1103 and the fixed second gear being located on the second finishing pedestal 1101
1104 engage, and the second diamond pen that its rotation is driven by second gear 1104 is fixedly connected in the second gear 1104
Seat 1105, the top and side of the end of the second Buddha's warrior attendant pen stand 1105 are respectively equipped with the second diamond pen 1106.
Particularly when second pushes the piston rod of oil cylinder 1102 to push the second rack 1103, the driving of the second rack 1103
Second gear 1104 makes the second Buddha's warrior attendant pen stand 1105 be rotated clockwise around gear shaft, when the piston rod drawing that second pushes oil cylinder 1102
When dynamic second rack 1103, the second rack 1103 driving first gear keeps the second Buddha's warrior attendant pen stand 1105 counterclockwise around second gear axis
Horizontal position is turned to, grinding wheel can be modified at this time.
Embodiment 5
If Figure 19, Figure 20 and Figure 21 further include on-line measurement device 3, the on-line measurement device 3 is located at gear clamping
The section of component 2, and close to the side at 1 edge of lathe bed, the on-line measurement device 3 includes consolidating with what lathe bed 1 was fixedly mounted
Fixed rack 301, the vertical shift holder 302 being located on fixing bracket 301, the vertical shift holder 302 and fixing bracket
301 are connected by vertical cylinder 303, and the vertical cylinder 303 is vertical with fixing bracket 301 and vertical shift holder 302 respectively, and
The telescopic end of the vertical cylinder 303 is fixedly connected with fixing bracket 301, cylinder body and the vertical shift holder 302 of vertical cylinder 303
It is fixedly connected, the vertical shift holder 302 is equipped with and moves horizontally plate 304, this moves horizontally plate 304 and vertical shift branch
Frame 302 is flexibly connected by the fixed horizontal linear guideway being located on fixed mobile holder 302, and described moves horizontally plate
304 upper end is fixed with horizontal air cylinder 305, and the cylinder body of the horizontal air cylinder 305 is fixedly connected with plate 304 is moved horizontally, horizontal
The telescopic end of electric cylinders 305 is fixedly connected with fixed mobile holder 302, and the end for moving horizontally plate 304 is fixedly connected with
The top of the connecting plate 306 vertical with plate 304 is moved horizontally, the connecting plate 306 is equipped with connection slide plate 307, the connection slide plate 307
On be fixed with measuring instrument pedestal 308, the measuring instrument 310 for detecting gear is fixed on the measuring instrument pedestal 308,
The connection slide plate 307 is flexibly connected with connecting plate 306 by vertical line guideway, fixed on the connecting plate 306
Equipped with oil cylinder 311, the telescopic end of the oil cylinder 311 is fixedly connected with slide plate 307 is connect.
Described moves horizontally the first drag chain 312 being fixed on plate 304 for dragging tracheae and cable, the company
The end for connecing slide plate 307 is fixedly connected with the second drag chain 313 for being useful for dragging tracheae and cable.
The on-line measurement device by equipped with measuring instrument 310 grinding process middle gear is detected, and by detection
Data and the data of default are interchangeable, and when the data that the data of detection reach setting are that equipment is stopped, complete tooth
The grinding of wheel.Measuring instrument in the embodiment uses horse Persian measuring instrument.
Above example is only to the present invention for example, do not constitute the limitation to protection scope of the present invention,
Within the same or analogous design of the every and present invention all belongs to the scope of protection of the present invention.
Claims (10)
1. a kind of gear grinding equipment, which is characterized in that including lathe bed (1), the first guideway (101) being located on lathe bed (1)
With the second guideway (102), the fixed gear hold assembly (2) being located on lathe bed (1) for gear to be clamped, gear folder
The end that component (2) is located at the first guideway (101) is held, the second guideway (102) is located at the side of gear hold assembly (2),
And the first guideway that described first guideway (101) extension is vertical with the extension of the second guideway (102), described
(101) it is equipped with the bore grinding component slided on the first guideway (101), on second guideway (102)
Equipped with the gear external tooth frosted component slided on the second guideway (102).
2. a kind of gear grinding equipment according to claim 1, which is characterized in that gear hold assembly (2) packet
The firm banking (201) being fixed with lathe bed (1) is included, spindle box (202), the master are fixed on the firm banking (201)
It is interspersed with main shaft (206) in axle box (202), one end of the main shaft (206) is fixedly connected with driven pulley (205), the other end
It is fixedly connected with the air spider (207) for being useful for clamping tooth wheel, and the driven pulley (205) and air spider (207)
The top of both sides positioned at spindle box (202), the spindle box (202) is fixed with driving servo motor (203), the driving
Drive pulley (204) is fixedly connected in the drive shaft of servo motor (203), the drive pulley (204) and follower belt
Wheel (205) is located at the same side, and the drive pulley (204) is connect with driven pulley (205) by belt, the gas
Dynamic chuck (207) is oppositely arranged with bore grinding component.
3. a kind of gear grinding equipment according to claim 1, which is characterized in that the bore is ground component packet
It includes small grinding wheel axial drive means (5), small grinding wheel radial drive (4) and is fixedly mounted on small grinding wheel radial drive
(4) inner hole grinding device (6) on；
The small grinding wheel axial drive means (5) include the first slide plate (501), the fixed side for being located at the first slide plate (501)
And the first driving servo motor (502) being fixedly connected with lathe bed (1), the bottom of first slide plate (501) is fixed with
First sliding block, first sliding block are flexibly connected with the first guideway (101), and the first servo motor (502) turns
Being fixedly connected on axis has the first ball-screw (503), and the both ends of first ball-screw (503) pass through with lathe bed (1) respectively
One bearing (504) connects, and first ball-screw (503) is threaded with rotates energy by the first ball-screw (503)
Enough first moved on the first ball-screw (503) push nut, and the bottom of the first promotion nut and the first slide plate (5) is solid
Fixed connection；
The small grinding wheel radial drive (4) includes the 4th slide plate (401), the be fixedly mounted on the first slide plate (5)
Four guideways (402), the 4th slide plate (401) pass through the fixed Four-slider for being located at the 4th slide plate (401) bottom and the
Four guideways (402) are flexibly connected, and the inner hole grinding device (6) fixation is located on the 4th slide plate (401), and the described the 4th
The side of slide plate (401) is equipped with the 4th servo motor (403), the 4th servo motor (403) and the fixed company of the first slide plate (501)
It connects, the 4th ball-screw (404), the 4th ball-screw is connected on the output shaft of the 4th servo motor (403)
(404) both ends are connect by fourth bearing (405) respectively with the first slide plate (401), the 4th ball-screw (404) with
Fixed the 4th promotion nut thread connection for being located at the 4th slide plate (401) bottom；
The side of 4th slide plate (401) is equipped with collision block (406), and first slide plate (501) is equipped with and collision block
(406) it is located at two limited blocks (407) of the same side, the collision block (406) is inserted between two limited blocks (407).
4. a kind of gear grinding equipment according to claim 3, which is characterized in that inner hole grinding device (6) packet
Include the bistrique pedestal (601) being fixed with the first slide plate (401), the fixed grinding head motor being located on bistrique pedestal (601)
(602), the endoporus grinding wheel (603) for grinding worm endoporus is connected on the grinding head motor (602).
5. a kind of gear grinding equipment according to claim 1, which is characterized in that the gear external tooth frosted component packet
Include radial feed component (9) and axial feed component (10)；
The radial feed component (9) includes the second slide plate (901), is located at the second sliding block of the second slide plate (901) bottom
(902), second sliding block (902) is flexibly connected with the second guideway (102), second slide plate (901)
Side is equipped with the second servo motor (903) for being fixedly connected with lathe bed (1), the drive shaft of second servo motor (903) with set
The second ball-screw (904) between lathe bed (1) and the second slide plate (901) is connect, on second ball-screw (904)
It is arranged with second moved on the second ball-screw (904) and pushes nut, the second promotion nut and the second slide plate (901) are solid
Fixed connection, the both ends of second ball-screw (904) are connect with lathe bed (1) by second bearing (905)；
The axial feed component (10) includes feeding pedestal (1001), and third slide plate (1002) is located at feeding pedestal
(1001) the third guideway (1003) on, the third slide plate (1002) is located at the top of feeding pedestal (1001), described
The bottom of third slide plate (1002) be fixed with the third sliding block being flexibly connected with third guideway (1003), it is described
The side of third slide plate (1002) be equipped with feeding pedestal (1001) the third servo motor (1005) that is fixedly connected, described the
The drive shaft first line of a couplet of three servo motors (1005) is connected to third ball-screw (1006), which is located at the
Between three slide plates (1002) and feeding pedestal (1001)；It is arranged in third ball wire on the third ball-screw (1006)
The third moved on thick stick (1006) pushes nut, the third that nut is pushed to be fixedly connected with the bottom of third slide plate (1002)；
The feeding pedestal (1001) is flexibly connected with the second slide plate (901) by shaft (1007), and the feeding pedestal
(1001) it is rotated on the second slide plate (901) along shaft (1007), the end of the feeding pedestal (1001) is fixed with arc
Shape rack (1008), second slide plate (901) are equipped with the speed reducer that cooperation is engaged with arc-shaped rack (1008)
(1009), which is equipped with the handwheel (1010) of agitation speed reducer (1009) internal gear；
The external tooth grinding attachment (8) for being ground to gear external tooth is fixed on the third slide plate (1002).
6. a kind of gear grinding equipment according to claim 5, which is characterized in that external tooth grinding attachment (8) packet
Include the big grinding wheel stand (801) being fixedly connected with third slide plate (1002), the emery wheel grinding-head motor being located on big grinding wheel stand (801)
(802), it is connected with big grinding wheel (803) in the shaft of the emery wheel grinding-head motor (802), is arranged with outside the big grinding wheel (803)
Wheel guard (804), and wheel guard (804) lower end exposes big grinding wheel (803).
7. a kind of gear grinding equipment according to claim 4, which is characterized in that the bore grinding component
Side is equipped with the small dresser (7) for adjusting endoporus grinding wheel (603), which includes for fixing
The first trimmer pedestal (701) on lathe bed (1), fixed the first pusher cylinder being located on the first trimmer pedestal (701)
(702), the telescopic end of first pusher cylinder (702) is fixedly connected on the bottom of electro spindle seat (704), emery wheel
(705) it is mounted on electro spindle (703) end, and emery wheel (705) is rotated by electro spindle (703), it is small to modify
Grinding wheel.
8. a kind of gear grinding equipment according to claim 6, which is characterized in that the gear external tooth frosted component
Side is equipped with the big dresser (11) for adjusting big grinding wheel (803), which includes for fixing
The second trimmer pedestal (1101) on lathe bed (1), fixed second be located on the second trimmer pedestal (1101) push oil
The telescopic end of cylinder (1102), the described second promotion oil cylinder (1102) is fixedly connected with the second rack (1103), and described second
Rack (1103) is engaged with the fixed second gear (1104) being located on the second finishing pedestal (1101), the second gear
(1104) be fixedly connected on by second gear (1104) drive its rotate the second Buddha's warrior attendant pen stand (1105), described second
The top and side of the end of Buddha's warrior attendant pen stand (1105) are respectively equipped with the second diamond pen (1106).
9. according to a kind of any gear grinding equipment of claim 1-8, which is characterized in that further include on-line measurement dress
It sets (3), the on-line measurement device (3) is located at the section of gear hold assembly (2), and the side at close lathe bed (1) edge,
The on-line measurement device (3) includes the fixing bracket (301) being fixedly mounted with lathe bed (1), is located on fixing bracket (301)
Vertical shift holder (302), the vertical shift holder (302) and fixing bracket (301) pass through vertical cylinder (303) even
It connects, the vertical cylinder (303) is vertical with fixing bracket (301) and vertical shift holder (302) respectively, and the vertical cylinder
(303) telescopic end is fixedly connected with fixing bracket (301), and the cylinder body and vertical shift holder (302) of vertical cylinder (303) are solid
Fixed connection, the vertical shift holder (302) are equipped with and move horizontally plate (304), this moves horizontally plate (304) and is moved with vertical
Dynamic holder (302) is flexibly connected by the fixed horizontal linear guideway being located on fixed mobile holder (302), the level
The upper end of movable plate (304) is fixed with horizontal air cylinder (305), the cylinder body of the horizontal air cylinder (305) and moves horizontally plate (304)
It is fixedly connected, the telescopic end of horizontal electric cylinders (305) is fixedly connected with fixed mobile holder (302), and described moves horizontally plate
(304) end is fixedly connected with the connecting plate (306) vertical with plate (304) are moved horizontally, and the top of the connecting plate (306) is set
There is connection slide plate (307), is fixed with measuring instrument pedestal (308) on the connection slide plate (307), the measuring instrument pedestal
(308) measuring instrument (310) for detecting gear is fixed on, the connection slide plate (307) passes through with connecting plate (306)
Vertical line guideway is flexibly connected, and oil cylinder (311) is fixed on the connecting plate (306), which stretches
End with connect slide plate (307) and be fixedly connected.
10. a kind of gear grinding equipment according to claim 9, which is characterized in that described moves horizontally on plate (304)
It is fixed with the first drag chain (312) for dragging tracheae and cable, the end of the connection slide plate (307) is fixedly connected with
The second drag chain (309) for dragging tracheae and cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380168.8A CN108527094A (en) | 2018-04-25 | 2018-04-25 | A kind of gear grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380168.8A CN108527094A (en) | 2018-04-25 | 2018-04-25 | A kind of gear grinding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN108527094A true CN108527094A (en) | 2018-09-14 |
Family
ID=63478772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810380168.8A Pending CN108527094A (en) | 2018-04-25 | 2018-04-25 | A kind of gear grinding equipment |
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| Country | Link |
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| CN (1) | CN108527094A (en) |
Cited By (3)
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| CN110216564A (en) * | 2019-07-17 | 2019-09-10 | 博瓦(西安)机床有限公司 | A kind of composite grinding lathe of midway drive both ends grinding |
| CN111112524A (en) * | 2020-02-24 | 2020-05-08 | 陈春 | Processing equipment for rack of electric steering gear |
| CN114102292A (en) * | 2021-11-30 | 2022-03-01 | 清研精密轴承研究院(洛阳)有限公司 | Rotatable static-pressure double-grinding-wheel device |
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| CN114102292B (en) * | 2021-11-30 | 2023-07-18 | 清研精密轴承研究院(洛阳)有限公司 | Rotatable static pressure double grinding wheel device |
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