CN107097109A - Mesopore and seat surface grinding machine - Google Patents
Mesopore and seat surface grinding machine Download PDFInfo
- Publication number
- CN107097109A CN107097109A CN201710414022.6A CN201710414022A CN107097109A CN 107097109 A CN107097109 A CN 107097109A CN 201710414022 A CN201710414022 A CN 201710414022A CN 107097109 A CN107097109 A CN 107097109A
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- CN
- China
- Prior art keywords
- mesopore
- seat surface
- slide unit
- concussion
- spindle
- 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
Links
- 230000009514 concussion Effects 0.000 claims abstract description 51
- 238000010079 rubber tapping Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 229910001651 emery Inorganic materials 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 230000006872 improvement Effects 0.000 description 10
- 239000003921 oil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 229910052582 BN Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—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
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/08—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing combined with fluid systems
-
- 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
- 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
- B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses mesopore and seat surface grinding machine, including lathe bed, main tapping frame, mesopore head holder and seat surface head holder, headstock spindle is rotatably connected on main tapping frame, the right-hand member of headstock spindle is fixedly connected with chuck, mesopore grinding spindle is rotatably connected on the mesopore head holder, the left end of mesopore grinding spindle is fixedly connected with mesopore Grinding wheel, mesopore head holder is fixedly connected on mesopore concussion slide unit, mesopore concussion slide unit is slidably connected on mesopore bottom plate, seat surface grinding spindle is rotatably connected on the seat surface head holder, the left end of seat surface grinding spindle is fixedly connected with seat surface Grinding wheel, seat surface head holder is fixedly connected on seat surface concussion slide unit, seat surface concussion slide unit is slidably connected on seat surface bottom plate, delicate structure of the present invention, the entering of mesopore grinding spindle gives reciprocal concussion and the reciprocal concussion Jun Youliangtao mechanisms of entering to give of seat surface grinding spindle are completed, ensure that mesopore slide unit shakes the service life that slide unit and seat surface slide unit shake slide unit with seat surface with mesopore, so that it is guaranteed that the service life of grinding machine.
Description
Technical field
The present invention relates to a kind of machining equipment, and in particular to mesopore and seat surface grinding machine.
Background technology
The equipment that mesopore, the seat surface for the needle-valve body being presently used in oil nozzle oil pump are processed is mainly by external import, and its is Sino-German
State's bar Miller is especially prominent in mesopore, seat surface grinding field.Oil pump nozzle is the heart component of diesel engine；And fuel injection system
In needle-valve body be on diesel engine performance and the maximum part of discharge influence, because its product wants seal pressure very big fuel oil,
Its distributive value, oil injection time are accurately controlled again simultaneously, and therefore, its accuracy of manufacture is high.And in production, due to grinding accuracy
Not enough, generation substandard products needle-valve body is frequently resulted in.
The content of the invention
The technical problem to be solved in the present invention is to provide mesopore and seat surface grinding machine, prior art grinding accuracy is solved inadequate
The problem of causing to produce substandard products needle-valve body.
The present invention is achieved through the following technical solutions：
Rotated on mesopore and seat surface grinding machine, including lathe bed, main tapping frame, mesopore head holder and seat surface head holder, main tapping frame
Headstock spindle is connected with, the right-hand member of headstock spindle is fixedly connected with chuck, top view, and main tapping frame is moved along vertical curve；Institute
State and mesopore grinding spindle be rotatably connected on mesopore head holder, the left end of mesopore grinding spindle is fixedly connected with mesopore Grinding wheel,
Mesopore head holder is fixedly connected on mesopore concussion slide unit, and mesopore concussion slide unit is slidably connected on mesopore bottom plate, in top view,
Mesopore concussion slide unit is back and forth shaken along horizontal line, and mesopore bottom plate is moved along horizontal line；It is rotatably connected on the seat surface head holder
Seat surface grinding spindle, the left end of seat surface grinding spindle is fixedly connected with seat surface Grinding wheel, and seat surface head holder is fixedly connected on seat surface
Shake on slide unit, seat surface concussion slide unit is slidably connected on seat surface bottom plate, and in top view, seat surface bottom plate is moved along horizontal line, seat
Angle between the center line and horizontal line of the reciprocal concussion of face concussion slide unit is A；Included angle A is equal to the bus of the seat surface of needle-valve body
With the angle of the axis of seat surface.
Further improvement project of the invention is that the main tapping frame is fixedly connected in longitudinal slide unit, and longitudinal slide unit is slided
It is connected on lathe bed, longitudinal slide unit is ballscrew type straight line slide unit, in top view, and longitudinal slide unit is slided along vertical curve.
Further improvement project of the invention is that the mesopore grinding spindle is electro spindle, the rotary shaft of mesopore grinding spindle
Line is parallel with the pivot center of headstock spindle, and the mesopore concussion slide unit is ground servo motor transmission by ball-screw and mesopore
Connection, mesopore grinding servomotor is connected by shaft coupling with the screw rod in ball-screw, mesopore concussion slide unit and ball-screw
In nut connection, the mesopore bottom plate is fixedly connected on mesopore slide unit, and mesopore slide unit is slidably connected on lathe bed, and mesopore is slided
Platform is ballscrew type straight line slide unit, in top view, and mesopore slide unit is slided along horizontal line.
Further improvement project of the invention is that bearing pin, mesopore bottom plate are provided between the mesopore bottom plate and mesopore slide unit
It is fixedly connected by screw on mesopore slide unit, is located on the mesopore slide unit by mesopore bottom plate and is adjusted provided with taper adjustment mechanism with taper
Whole indicating value table, taper adjustment mechanism includes the support on mesopore slide unit and the adjusting screw rod being connected on support, regulation
The end face of screw rod is pressed on the side of mesopore bottom plate, and taper adjustment indicating value table is the dial gauge being fixedly connected on mesopore slide unit,
The gauge outfit of the dial gauge is pressed on the side of mesopore bottom plate；The pivot center of mesopore grinding spindle and the pivot center of headstock spindle
When not parallel, the small bellmouth in the big one end aperture in one end aperture just occurs in the mesopore processed, now, unclamps screw, turns
Dynamic adjusting screw rod causes the end face of adjusting screw rod to promote the side of mesopore bottom plate so that mesopore bottom plate and mesopore grinding spindle around
Ship and resell on another market rotation, the adjustment amount of mesopore bottom plate is reacted by the indicating value of dial gauge table, regulation in time avoids the occurrence of bellmouth.
Further improvement project of the invention is that the seat surface grinding spindle is electro spindle, the rotation of seat surface grinding spindle
Axis is parallel with the pivot center of headstock spindle, the seat surface concussion slide unit and seat surface grinding reducing motor drive connection, seat surface
The angle for shaking the center of oscillation line of slide unit and the pivot center of seat surface grinding spindle is A, and the seat surface bottom plate is fixedly connected on
On seat surface slide unit, seat surface slide unit is slidably connected on lathe bed, and seat surface slide unit is ballscrew type straight line slide unit, in top view, seat
Face slide unit is slided along horizontal line.
Further improvement project of the invention is to be provided with back-moving spring between the seat surface concussion slide unit and seat surface bottom plate,
The seat surface concussion slide unit is ground reducing motor by eccentric wheel and seat surface and is connected, and seat surface is ground the output shaft of reducing motor
It is fixedly connected with eccentric wheel, is cased with being fixedly connected with catch bar on the protruding block on rear side of bearing, seat surface concussion slide unit on eccentric wheel,
Catch bar is pressed on bearing, and the output shaft of seat surface grinding reducing motor is fixedly connected with finishing bias positioned at one side of eccentric wheel
It is cased with repairing bearing on wheel, finishing eccentric wheel, the seat surface concussion slide unit is provided with cylinder and damper, the piston rod of cylinder
It is fixed with finishing catch bar and retracts stop block, damper, which is butted on, is retracted on stop block；When cylinder rise is moved, catch bar is repaired
It is pressed on finishing bearing；When being ground seat surface, the output shaft band movable eccentric wheel for being ground reducing motor by seat surface is rotated, and eccentric wheel is promoted
Catch bar, shakes back and forth so as to drive seat surface to shake slide unit；And when needing finishing seat surface, cylinder rise motion, finishing is promoted
Bar is pressed on finishing bearing, now, and the concussion of seat surface concussion slide unit is controlled by the offset of finishing eccentric wheel, it is ensured that seat surface
Grinding quality.
Further improvement project of the invention is that the headstock spindle is dynamic and static pressure balancing main shaft, and headstock spindle is equipped with cold
But device.
Further improvement project of the invention is that the chuck is to be fixedly connected with Buddha's warrior attendant on the outside of film chuck, chuck
Roller, after mesopore Grinding wheel and seat surface Grinding wheel are using one period, is ground using emery wheel centring hole Grinding wheel and seat surface
Cut wheel polishing.
Further improvement project of the invention is that the mesopore Grinding wheel is CBN with seat surface Grinding wheel（Cubic boron nitride）
Emery wheel.
The present invention compared with prior art, has the following advantages that：
1st, delicate structure of the present invention, the feeding of mesopore grinding spindle is completed by mesopore slide unit, the reciprocal concussion of mesopore grinding spindle
Slide unit is shaken by mesopore, the feeding of seat surface grinding spindle is completed by seat surface slide unit, and the reciprocal concussion of seat surface grinding spindle is by seat surface
Slide unit is shaken to complete, i.e., mesopore grinding spindle enter to give reciprocal concussion and seat surface grinding spindle to enter to give reciprocal concussion equal
You Liangtao mechanisms are completed, it is ensured that mesopore slide unit shakes the use longevity that slide unit and seat surface slide unit shake slide unit with seat surface with mesopore
Life, so that it is guaranteed that the service life of grinding machine；
2nd, headstock spindle is dynamic and static pressure balancing main shaft so that the rotating accuracy of headstock spindle is high, it is ensured that grinding accuracy；
3rd, mesopore Grinding wheel and seat surface Grinding wheel are CBN（Cubic boron nitride）Emery wheel, thus mesopore Grinding wheel and seat surface Grinding wheel
With good heat endurance, it is ensured that the grinding accuracy of mesopore and seat surface；
4th, seat surface grinding spindle is driven by seat surface concussion slide unit and back and forth shaken along the bus of seat surface, passes through the height of seat surface Grinding wheel
Fast rotary grinding is lost places the allowance in face, so that it is guaranteed that the grinding accuracy of seat surface；
5th, mesopore grinding spindle be electro spindle, and seat surface grinding spindle be electro spindle, revolution bounce it is small, further ensure that mesopore and
The grinding accuracy of seat surface；
When the 6th, being ground seat surface, the output shaft band movable eccentric wheel for being ground reducing motor by seat surface is rotated, and eccentric wheel promotes catch bar, from
And drive seat surface to shake slide unit and shake back and forth；And when needing finishing seat surface, cylinder rise motion, finishing catch bar is pressed on finishing
On bearing, now, the concussion of seat surface concussion slide unit is controlled by the offset of finishing eccentric wheel, it is ensured that the grinding quality of seat surface；
7th, the pivot center of mesopore grinding spindle and during the not parallel pivot center of headstock spindle, the mesopore processed will go out
The small bellmouth in the existing big one end aperture in one end aperture, now, unclamps screw, rotates adjusting screw rod and the end face of adjusting screw rod is pushed away
The side of dynamic mesopore bottom plate so that mesopore bottom plate and mesopore grinding spindle are around rotation of shipping and reselling on another market, and the adjustment amount of mesopore bottom plate passes through
The indicating value of dial gauge table is reacted, and regulation in time avoids the occurrence of bellmouth, and taper adjustment mechanism ensures the grinding quality of mesopore.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is Fig. 1 front view.
Fig. 3 is the partial schematic diagram at mesopore grinding spindle.
Fig. 4 is the partial schematic diagram at seat surface grinding spindle.
Fig. 5 is grinding eccentric wheel and the partial schematic diagram at finishing eccentric wheel.
Embodiment
The present invention is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, mesopore and seat surface grinding machine, including lathe bed 01, main tapping frame 04, in
Headstock spindle 03, the right-hand member of headstock spindle 03 are rotatably connected on hole grinding machine head seat 15 and seat surface head holder 10, main tapping frame 04
It is fixedly connected with chuck 05, top view, main tapping frame 04 is moved along vertical curve；It is rotatably connected on the mesopore head holder 15
Mesopore grinding spindle 16, the left end of mesopore grinding spindle 16 is fixedly connected with mesopore Grinding wheel, and mesopore head holder 15 is fixedly connected
In on mesopore concussion slide unit 14, mesopore concussion slide unit 14 is slidably connected on mesopore bottom plate 12, in top view, mesopore concussion slide unit
14 are back and forth shaken along horizontal line, and mesopore bottom plate 12 is moved along horizontal line；Seat surface mill is rotatably connected on the seat surface head holder 10
Main shaft 11 is cut, the left end of seat surface grinding spindle 11 is fixedly connected with seat surface Grinding wheel, and seat surface head holder 10 is fixedly connected on seat surface
Shake on slide unit 08, seat surface concussion slide unit 08 is slidably connected on seat surface bottom plate 09, and in top view, seat surface bottom plate 09 is along horizontal line
Motion, the angle between the center line and horizontal line of the reciprocal concussion of seat surface concussion slide unit 08 is A, and the main tapping frame 04 is fixed
It is connected in longitudinal slide unit 02, longitudinal slide unit 02 is slidably connected on lathe bed 01, longitudinal slide unit 02 is slided for ballscrew type straight line
In platform, top view, longitudinal slide unit 02 is slided along vertical curve, and the mesopore grinding spindle 16 is electro spindle, mesopore grinding spindle 16
Pivot center it is parallel with the pivot center of headstock spindle 03, mesopore concussion slide unit 14 passes through ball-screw and is ground with mesopore
Servomotor 17 is connected, and mesopore grinding servomotor 17 is connected by shaft coupling with the screw rod in ball-screw, mesopore shake
Swing slide unit 14 to be connected with the nut in ball-screw, the mesopore bottom plate 12 is fixedly connected on mesopore slide unit 13, mesopore slide unit
13 are slidably connected on lathe bed 01, and mesopore slide unit 13 is ballscrew type straight line slide unit, in top view, and mesopore slide unit 13 is along level
Line is slided, and bearing pin 20 is provided between the mesopore bottom plate 12 and mesopore slide unit 13, and mesopore bottom plate 12 is fixedly connected with mesopore by screw
It is located at the side of mesopore bottom plate 12 on slide unit 13, on the mesopore slide unit 13 and adjusts indicating value table with taper provided with taper adjustment mechanism 19
18, taper adjustment mechanism 19 includes the support on mesopore slide unit 13 and the adjusting screw rod being connected on support, adjusts spiral shell
The end face of bar is pressed on the side of mesopore bottom plate 12, and taper adjustment indicating value table 18 is the percentage being fixedly connected on mesopore slide unit 13
Table, the gauge outfit of the dial gauge is pressed on the side of mesopore bottom plate 12, and the seat surface grinding spindle 11 is electro spindle, seat surface grinding master
The pivot center of axle 11 is parallel with the pivot center of headstock spindle 03, and the seat surface concussion slide unit 08 is ground reducing motor with seat surface
21 drive connections, the angle of the center of oscillation line and the pivot center of seat surface grinding spindle 11 of seat surface concussion slide unit 08 is A, described
Seat surface bottom plate 09 is fixedly connected on seat surface slide unit 07, and seat surface slide unit 07 is slidably connected on lathe bed 01, and seat surface slide unit 07 is rolling
In ballscrew type straight line slide unit, top view, seat surface slide unit 07 is slided along horizontal line, the seat surface concussion slide unit 08 and seat surface bottom plate
Back-moving spring is provided between 09, the seat surface concussion slide unit 08 is ground the transmission of reducing motor 21 by eccentric wheel 24 and seat surface and connected
Connect, the output shaft of seat surface grinding reducing motor 21 is fixedly connected with eccentric wheel 24, bearing 32, seat surface concussion are cased with eccentric wheel 24
Catch bar 31 is fixedly connected with the protruding block 81 of the rear side of slide unit 08, catch bar 31 is pressed on bearing 32, seat surface grinding is slowed down electric
One side that the output shaft of machine 21 is located at eccentric wheel 24 is fixedly connected with finishing eccentric wheel 25, repairs and is cased with dresser shaft on eccentric wheel 25
Hold 27, the seat surface concussion slide unit 08 is fixed with finishing provided with cylinder 22 and damper 23, on the piston rod 28 of cylinder 22 and pushed away
Lever 30 is with retracting stop block 29, and damper 23, which is butted on, to be retracted on stop block 29；When the rise of cylinder 22 is moved, catch bar 30 is repaired
It is pressed on finishing bearing 27, the headstock spindle 03 is dynamic and static pressure balancing main shaft, headstock spindle 03 is furnished with cooling device, the folder
First 05 is film chuck, and the outside of chuck 05 is fixedly connected with emery wheel 06, and the mesopore Grinding wheel is with seat surface Grinding wheel
CBN emery wheels.
It should be pointed out that for those skilled in the art, before the principle of the invention is not departed from
Put, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. mesopore and seat surface grinding machine, it is characterised in that：Including lathe bed（01）, main tapping frame（04）, mesopore head holder（15）And
Seat surface head holder（10）, main tapping frame（04）On be rotatably connected to headstock spindle（03）, headstock spindle（03）Right-hand member fix connect
It is connected to chuck（05）, in top view, main tapping frame（04）Moved along vertical curve；The mesopore head holder（15）On be rotatably connected to
Mesopore grinding spindle（16）, mesopore grinding spindle（16）Left end be fixedly connected with mesopore Grinding wheel, mesopore head holder（15）Gu
Surely it is connected to mesopore concussion slide unit（14）On, mesopore concussion slide unit（14）It is slidably connected to mesopore bottom plate（12）On, in top view,
Mesopore shakes slide unit（14）Back and forth shaken along horizontal line, mesopore bottom plate（12）Moved along horizontal line；The seat surface head holder（10）
On be rotatably connected to seat surface grinding spindle（11）, seat surface grinding spindle（11）Left end be fixedly connected with seat surface Grinding wheel, seat surface
Head holder（10）It is fixedly connected on seat surface concussion slide unit（08）On, seat surface concussion slide unit（08）It is slidably connected to seat surface bottom plate（09）
On, in top view, seat surface bottom plate（09）Moved along horizontal line, seat surface concussion slide unit（08）Reciprocal concussion center line and level
Angle between line is A.
2. mesopore according to claim 1 and seat surface grinding machine, it is characterised in that：The main tapping frame（04）It is fixedly connected on
Longitudinal slide unit（02）On, longitudinal slide unit（02）It is slidably connected to lathe bed（01）On, longitudinal slide unit（02）For ballscrew type straight line
In slide unit, top view, longitudinal slide unit（02）Slided along vertical curve.
3. mesopore according to claim 1 and seat surface grinding machine, it is characterised in that：The mesopore grinding spindle（16）It is main for electricity
Axle, mesopore grinding spindle（16）Pivot center and headstock spindle（03）Pivot center it is parallel, the mesopore shakes slide unit
（14）Servomotor is ground by ball-screw and mesopore（17）Drive connection, mesopore grinding servomotor（17）Pass through shaft coupling
It is connected with the screw rod in ball-screw, mesopore concussion slide unit（14）It is connected with the nut in ball-screw, the mesopore bottom plate
（12）It is fixedly connected on mesopore slide unit（13）On, mesopore slide unit（13）It is slidably connected to lathe bed（01）On, mesopore slide unit（13）For
In ballscrew type straight line slide unit, top view, mesopore slide unit（13）Slided along horizontal line.
4. mesopore according to claim 3 and seat surface grinding machine, it is characterised in that：The mesopore bottom plate（12）With mesopore slide unit
（13）Between be provided with bearing pin（20）, mesopore bottom plate（12）Mesopore slide unit is fixedly connected with by screw（13）On, the mesopore slide unit
（13）It is upper to be located at mesopore bottom plate（12）Side is provided with taper adjustment mechanism（19）Indicating value table is adjusted with taper（18）, taper adjustment mechanism
（19）Including located at mesopore slide unit（13）On support and the adjusting screw rod that is connected on support, the end face of adjusting screw rod is pressed on
Mesopore bottom plate（12）Side on, taper adjustment indicating value table（18）To be fixedly connected on mesopore slide unit（13）On dial gauge, should
The gauge outfit of dial gauge is pressed on mesopore bottom plate（12）Side on.
5. mesopore according to claim 1 and seat surface grinding machine, it is characterised in that：The seat surface grinding spindle（11）It is main for electricity
Axle, seat surface grinding spindle（11）Pivot center and headstock spindle（03）Pivot center it is parallel, the seat surface shakes slide unit
（08）Reducing motor is ground with seat surface（21）Drive connection, seat surface concussion slide unit（08）Center of oscillation line and seat surface grinding spindle
（11）The angle of pivot center be A, the seat surface bottom plate（09）It is fixedly connected on seat surface slide unit（07）On, seat surface slide unit（07）
It is slidably connected to lathe bed（01）On, seat surface slide unit（07）For ballscrew type straight line slide unit, in top view, seat surface slide unit（07）Edge
Horizontal line is slided.
6. mesopore according to claim 5 and seat surface grinding machine, it is characterised in that：The seat surface shakes slide unit（08）With seat surface
Bottom plate（09）Between be provided with back-moving spring, the seat surface shakes slide unit（08）Pass through eccentric wheel（24）Reducing motor is ground with seat surface
（21）Drive connection, seat surface grinding reducing motor（21）Output shaft and eccentric wheel（24）It is fixedly connected, eccentric wheel（24）Upper set
There is bearing（32）, seat surface concussion slide unit（08）The protruding block of rear side（81）On be fixedly connected with catch bar（31）, catch bar（31）
It is pressed on bearing（32）On, seat surface grinding reducing motor（21）Output shaft be located at eccentric wheel（24）One side be fixedly connected with finishing
Eccentric wheel（25）, repair eccentric wheel（25）On be cased with repair bearing（27）, the seat surface concussion slide unit（08）It is provided with cylinder
（22）With damper（23）, cylinder（22）Piston rod（28）On be fixed with finishing catch bar（30）With retracting stop block（29）,
Damper（23）It is butted on and retracts stop block（29）On；Cylinder（22）When rise is moved, catch bar is repaired（30）It is pressed on finishing bearing
（27）On.
7. mesopore according to claim 1 and seat surface grinding machine, it is characterised in that：The headstock spindle（03）Flattened for sound
Weigh main shaft, headstock spindle（03）Equipped with cooling device.
8. mesopore according to claim 1 and seat surface grinding machine, it is characterised in that：The chuck（05）For film chuck, folder
Head（05）Outside be fixedly connected with emery wheel（06）.
9. mesopore according to claim 1 and seat surface grinding machine, it is characterised in that：The mesopore Grinding wheel and seat surface Grinding wheel
For CBN emery wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710414022.6A CN107097109A (en) | 2017-06-05 | 2017-06-05 | Mesopore and seat surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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