CN107263233A - A kind of plunger bushing produces special end face Plane surface grinding machine - Google Patents
A kind of plunger bushing produces special end face Plane surface grinding machine Download PDFInfo
- Publication number
- CN107263233A CN107263233A CN201710693181.4A CN201710693181A CN107263233A CN 107263233 A CN107263233 A CN 107263233A CN 201710693181 A CN201710693181 A CN 201710693181A CN 107263233 A CN107263233 A CN 107263233A
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- Prior art keywords
- cylinder
- slide
- plunger bushing
- plane surface
- sliding seat
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 229910001651 emery Inorganic materials 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 3
- 241000222712 Kinetoplastida Species 0.000 claims description 2
- 230000007723 transport mechanism Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract description 4
- 238000001727 in vivo Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000009466 transformation Effects 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
- 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
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Special end face Plane surface grinding machine is produced the invention discloses a kind of plunger bushing, including some device for grinding and fixed conveyer, plunger bushing blank is transported to device for grinding and polished by the fixed conveyer, the device for grinding includes workbench, two slide rails, slide, body, pneumatophore, air inlet, gas outlet, motor, emery wheel, air gauge, support base, grafting body and pulling mechanism, the workbench is provided with slide rail and support base, coordinate on the slide rail and slide is installed, the slide is provided with motor, the rotary shaft of the motor is provided with emery wheel, the rear end of the slide is provided with body, the grafting body that the front end of the support base is inserted provided with front end in the rear end of body, set between the grafting body and slide is provided with pneumatophore in vivo, the rear end of the pneumatophore is provided through air inlet and the gas outlet of body, compared with prior art, can be simple in construction, it is easy to use, continuous production is good, the uniformity that product is polished is good, reduce hand labor intensity.
Description
【Technical field】
The present invention relates to the technical field of plunger bushing production equipment, particularly a kind of plunger bushing produces special end face Plane surface grinding machine
Technical field.
【Background technology】
It is the typical labor-intensive enterprises by multiple working procedure in the industry of production oil pump nozzle plunger bushing, there is technology will
The features such as asking height, processing technology complexity, low production efficiency, high production cost, during plunger bushing precision pair is oil pump nozzle part
Vital part, most domestic manufacturer still takes original processing technology, typically all using turning plunger
External form and the master operation of drill bushing hole two production plunger are covered, wherein, turning plunger bushing external form is the specification bar use in a scale
Sawing machine carries out blanking sawing, and segmentation is carried out on same plunger sleeve blank with small size lathe and cuts the cylindrical with up to work of different-diameter
Skill requirement, and the end that the bar of sawing is carried out by sawing machine is required to be polished by Plane surface grinding machine, in the prior art, typically
End is carried out using common Plane surface grinding machine to polish, its inefficiency, hand labor intensity is big, in-convenience in use.Accordingly, it would be desirable to
A kind of plunger bushing produces special end face Plane surface grinding machine.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes that a kind of plunger bushing produces special end face and polished
Machine, can be simple in construction, easy to use, and continuous production is good, and the uniformity that product is polished is good, reduces hand labor intensity.
To achieve the above object, the present invention proposes a kind of plunger bushing and produces special end face Plane surface grinding machine, including some polishes
Plunger bushing blank is transported to device for grinding and polished by device and fixed conveyer, the fixed conveyer, the mill
Leveling device includes workbench, two slide rails, slide, body, pneumatophore, air inlet, gas outlet, motor, emery wheel, air gauge, branch
Seat, grafting body and pulling mechanism are supportted, the workbench, which is provided with to coordinate on slide rail and support base, the slide rail, is provided with slide,
The slide is provided with motor, and the rotary shaft of the motor is provided with emery wheel, and the rear end of the slide is provided with body, the support
The grafting body that the front end of seat is inserted provided with front end in the rear end of body, the set between the grafting body and slide is provided with air bag in vivo
Body, the rear end of the pneumatophore is provided through being equipped with electricity on air inlet and the gas outlet of body, the air inlet and gas outlet
Magnet valve door, the gas outlet between the electromagnetic valve and body is provided with air gauge, and the front end of the support base covers provided with pulling
The pulling mechanism that body is moved backward, the fixed conveyer includes conveying plate chain, some blank fixed mechanisms and conveyer,
The conveying plate chain, which is provided with, to be uniformly distributed and dismountable blank fixed mechanism, and the conveyer is arranged on by portal frame
Above conveying plate chain, the blank fixed mechanism includes lower plate, train wheel bridge, two connecting poles, two the first springs, two arcs
Shape groove, groove, the first fastening body, second spring and plug socket, the plug socket are detachably connected with conveying plate chain, the grafting
The upper end of seat is provided with lower plate, and the rear and front end of the lower plate, which is equipped with connecting pole, the connecting pole, is arranged with train wheel bridge,
The upper end of the connecting pole is arranged with the first bullet provided with stop step on the connecting pole between the lower plate and train wheel bridge
Spring, the upper end of the lower plate and the lower end of train wheel bridge are equipped with deep-slotted chip breaker and two deep-slotted chip breakers are corresponding, the lower plate
On the bottom of deep-slotted chip breaker be provided with groove, inserted with the first fastening body in the groove, the lower end of first fastening body with it is recessed
The bottom of groove is fixedly connected by second spring, and the conveyer includes two the first tracks, the first sliding seat, the first gas
Cylinder, the second cylinder, crossbeam, two locating rods, two the second tracks, the second sliding seat, two frameworks, trapezoid seat, some three
Cylinder, the second fastening body and the 4th cylinder, the portal frame are provided with the first track, and first track is provided with slidable
First sliding seat, the rear end of first sliding seat is provided with the first cylinder, the piston rod of first cylinder and corresponding dragon
Door frame is connected, and is equipped with slidable locating rod on first sliding seat, the lower end of the locating rod is provided with crossbeam, described
The bottom front of crossbeam and rear end are equipped with the second track, second track and are equipped with slidable second sliding seat, institute
The lower end for stating the second sliding seat is equipped with the middle of framework, the bottom of the crossbeam provided with the 4th cylinder and trapezoid seat, the described 4th
Former and later two piston rods of cylinder are fixedly connected with the second corresponding sliding seat respectively, and the lower end of the trapezoid seat is provided with the 3rd
Cylinder, the lower end of the piston rod of the 3rd cylinder is provided with the second fastening body, first sliding seat two locating rods it
Between be provided with the second cylinder, the piston rod of second cylinder is fixedly connected with crossbeam.
Preferably, the cross section of the plug socket is square shape, the conveying plate chain is provided with and plug socket phase
The socket of cooperation, the rear wall of the socket, which is provided with support, the rear wall of the socket, is equipped with rear end through support
Latch, the latch is provided with positioning step, the latch between the positioning step and support in the outside of the rear wall of socket
Spring body is arranged with, the rear end of the plug socket is provided with the arc groove being engaged with the front end of latch.
Preferably, also including feed mechanism, the feed mechanism is located at the front of conveyer, the conveying plate chain band
Dynamic blank fixed mechanism passes through feed mechanism, and the feed mechanism includes placing plate, standing groove, promotes body, the 5th cylinder and sense
Device is answered, the rear portion of the placement plate is provided with the standing groove of rear end open, and the front portion of the placement plate is provided with corresponding with standing groove
The 5th cylinder, the rear end of the piston rod of the 5th cylinder is provided with body is promoted, and the placement plate is provided with the lower section of standing groove
Inductor.
Preferably, first fastening body is isosceles-trapezium-shaped.
Preferably, the lower frame of the framework is provided with the standing groove being engaged with lower plate.
Preferably, being connected between the trailing flank of the plug socket and the bottom surface of plug socket by chamfered transition.
Preferably, the pulling mechanism is included before the 6th cylinder, pulling body, slotted eye and connecting rod, the support base
End is provided with the 6th cylinder, and the front end of the piston rod of the 6th cylinder is provided with pulling body, and the pulling body is provided with slotted eye, described
The lower end of body is provided with the connecting rod being located in slotted eye.
Preferably, the pneumatophore is telescopic bellows structure closed at both ends.
Preferably, the bottom of the slide is provided with some forked standards, the forked standard is in the upper end of corresponding slide rail with
End is equipped with the guide rail wheel being engaged with slide rail, and the two ends of the slide rail are fixedly connected by pillar with workbench.
Beneficial effects of the present invention：Plunger bushing blank is transported to device for grinding by fixed conveyer and carried out by the present invention
Polish, compared with prior art, can be simple in construction, easy to use, continuous production is good, and the uniformity that product is polished is good, drop
Low hand labor intensity.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is the structural representation that a kind of plunger bushing of the invention produces special end face Plane surface grinding machine；
Fig. 2 is the side view that conveyer is arranged on portal frame；
Fig. 3 is the enlarged drawing of A in Fig. 1；
Fig. 4 is the structural representation of feed mechanism；
Fig. 5 is the structural representation of device for grinding.
In figure：21- device for grinding, 22- fix conveyer, 211- workbench, 212- slide rails, 213- slides, 214- sets
Body, 215- pneumatophores, 216- air inlets, 217- gas outlets, 218- motors, 219- emery wheels, 2110- air gauges, 2111- supports
Seat, 2112- grafting body, 2113- electromagnetic valves, the cylinders of 201- the 6th, 202- pulling bodies, 203- slotted eyes, 204- connecting rods,
2131- forked standards, 2132- guide rail wheels, 221- conveying plate chains, 222- blanks fixed mechanism, 223- conveyers, 224- portal frames,
225- feed mechanisms, 2251- place plate, 2252- standing grooves, 2253- promote body, the cylinders of 2254- the 5th, 2255- inductors,
2221- lower plates, 2222- train wheel bridges, 2223- connecting poles, the springs of 2224- first, 2225- deep-slotted chip breakers, 2226- grooves, 2227-
First fastening body, 2228- second springs, 2229- plug sockets, 22210- stop step, 22211- arc grooves, 2231- first
Track, the sliding seats of 2232- first, the cylinders of 2233- first, the cylinders of 2234- second, 2235- crossbeams, 2236- locating rods, 2237-
Second track, the sliding seats of 2238- second, 2239- frameworks, 22310- trapezoid seats, the cylinders of 22311- the 3rd, 22312- second are compressed
Body, the cylinders of 22313- the 4th, 22314- standing grooves, 2211- sockets, 2212- supports, 2213- latches, 2214- positioning steps,
2215- spring bodies.
【Embodiment】
Refering to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of plunger bushing of the invention produces special end face Plane surface grinding machine, including some
Plunger bushing blank is transported to device for grinding 21 and carried out by device for grinding 21 and fixed conveyer 22, the fixed conveyer 22
Polish, the device for grinding 21 includes workbench 211, two slide rails 212, slide 213, body 214, pneumatophore 215, air inlets
216th, gas outlet 217, motor 218, emery wheel 219, air gauge 2110, support base 2111, grafting body 2112 and pulling mechanism, described
Workbench 211, which is provided with to coordinate on slide rail 212 and support base 2111, the slide rail 212, is provided with slide 213, the slide 213
Motor 218 is provided with, the rotary shaft of the motor 218 is provided with emery wheel 219, and the rear end of the slide 213 is provided with body 214,
The front end of the support base 2111 provided with front end insert body 214 rear end in grafting body 2112, the grafting body 2112 with
Pneumatophore 215 is provided with body 214 between slide 213, the rear end of the pneumatophore 215 is provided through the air inlet of body 214
Electromagnetic valve 2113, the electromagnetic valve are equipped with mouth 216 and gas outlet 217, the air inlet 216 and gas outlet 217
Gas outlet 217 between 2113 and body 214 is provided with air gauge 2110, and the front end of the support base 2111 is provided with pulling body
214 pulling mechanisms moved backward, the fixed conveyer 22 includes conveying plate chain 221, some and of blank fixed mechanism 222
Conveyer 223, the conveying plate chain 221, which is provided with, to be uniformly distributed and dismountable blank fixed mechanism 222, the transveyer
Structure 223 is arranged on the top of conveying plate chain 221 by portal frame 224, the blank fixed mechanism 222 include lower plate 2221, on
Clamping plate 2222, two connecting poles 2223, two the first spring 2224, two deep-slotted chip breakers 2225, groove 2226, the first fastening bodies
2227th, second spring 2228 and plug socket 2229, the plug socket 2229 are detachably connected with conveying plate chain 221, the grafting
The upper end of seat 2229 is provided with lower plate 2221, and the rear and front end of the lower plate 2221 is equipped with connecting pole 2223, the connection
Train wheel bridge 2222 is arranged with post 2223, the upper end of the connecting pole 2223 is provided with stop step 22210, the lower plate 2221
The first spring 2224, the upper end of the lower plate 2221 and upper folder are arranged with connecting pole 2223 between train wheel bridge 2222
The lower end of plate 2222 is equipped with deep-slotted chip breaker 2225 and two deep-slotted chip breakers 2225 are corresponding, the deep-slotted chip breaker on the lower plate 2221
2225 bottom is provided with groove 2226, the groove 2226 inserted with the first fastening body 2227, first fastening body 2227
Lower end be fixedly connected with the bottom of groove 2226 by second spring 2228, the conveyer 223 includes two the first rails
Road 2231, the first sliding seat 2232, the first cylinder 2233, the second cylinder 2234, crossbeam 2235, two locating rods 2236, two
Second track 2237, the second sliding seat 2238, two frameworks 2239, trapezoid seat 22310, some 3rd cylinders 22311, second pressures
The tight cylinder 22313 of body 22312 and the 4th, the portal frame 224 is provided with the first track 2231, first track 2231 and set
There is slidable first sliding seat 2232, the rear end of first sliding seat 2232 is provided with the first cylinder 2233, first gas
The piston rod of cylinder 2233 is connected with corresponding portal frame 224, and slidable positioning is equipped with first sliding seat 2232
Bar 2236, the lower end of the locating rod 2236 is provided with crossbeam 2235, and the bottom front of the crossbeam 2235 and rear end are equipped with
Slidable second sliding seat 2238, second sliding seat are equipped with second track 2237, second track 2237
2238 lower end is equipped with the middle of framework 2239, the bottom of the crossbeam 2235 and is provided with the 4th cylinder 22313 and trapezoid seat
22310, former and later two piston rods of the 4th cylinder 22313 are fixedly connected with the second corresponding sliding seat 2238 respectively,
The lower end of the trapezoid seat 22310 is provided with the 3rd cylinder 22311, and the lower end of the piston rod of the 3rd cylinder 22311 is provided with
Second fastening body 22312, first sliding seat 2232 is provided with the second cylinder 2234, described the between two locating rods 2236
The piston rod of two cylinders 2234 is fixedly connected with crossbeam 2235, and the cross section of the plug socket 2229 is square shape, described
Conveying plate chain 221 is provided with the socket 2211 being engaged with plug socket 2229, and the rear wall of the socket 2211 is provided with support
2212, the latch 2213 that rear end passes through support 2212 is equipped with the rear wall of the socket 2211, the latch 2213 is being inserted
The outside of the rear wall of seat 2211 is provided with positioning step 2214, the latch 2213 between the positioning step 2214 and support 2212
On be arranged with spring body 2215, the rear end of the plug socket 2229 is provided with the arc groove being engaged with the front end of latch 2213
22211, in addition to feed mechanism 225, the feed mechanism 225 is located at the front of conveyer 223, the conveying plate chain 221
Drive blank fixed mechanism 222 to pass through feed mechanism 225, the feed mechanism 225 include placing plate 2251, standing groove 2252,
Body 2253, the 5th cylinder 2254 and inductor 2255 are promoted, the rear portion for placing plate 2251 is provided with the standing groove of rear end open
2252, the front portion for placing plate 2251 is provided with fiveth cylinder 2254 corresponding with standing groove 2252, the 5th cylinder
The rear end of 2254 piston rod is provided with body 2253 is promoted, and the placement plate 2251 is provided with inductor in the lower section of standing groove 2252
2255, first fastening body 2227 is isosceles-trapezium-shaped, and the lower frame of the framework 2239 is provided with and lower plate 2221
The standing groove 22314 being engaged, chamfered transition is passed through between the trailing flank of the plug socket 2229 and the bottom surface of plug socket 2229
Connection, the pulling mechanism includes the 6th cylinder 201, pulling body 202, slotted eye 203 and connecting rod 204, the support base 2111
Front end be provided with the 6th cylinder 201, the front end of the piston rod of the 6th cylinder 201 is provided with pulling body 202, the pulling body
202 are provided with slotted eye 203, and the lower end of the body 214 is provided with the connecting rod 204 being located in slotted eye 203, the pneumatophore 215
For telescopic bellows structure closed at both ends, the bottom of the slide 213 is provided with some forked standards 2131, and the forked standard 2131 exists
The top and bottom of corresponding slide rail 212 are equipped with the guide rail wheel 2132 being engaged with slide rail 212, the two of the slide rail 212
End is fixedly connected by pillar with workbench 211.
The course of work of the present invention：
A kind of plunger bushing of the present invention produces special end face Plane surface grinding machine in the course of the work, and plunger bushing blank is put into standing groove
2252, inductor 2255 senses plunger bushing blank and transmits a signal to PLC electric cabinets, and PLC electric cabinets start the 5th cylinder
2254 piston rod stretches out and drives promotion body 2253 to move backward, promotes body 2253 to promote plunger bushing blank to enter corresponding
Blank fixed mechanism 222 deep-slotted chip breaker 2225 in, then the 5th cylinder 2254 piston rod retract, meanwhile, PLC electric cabinets are opened
The motor of dynamic conveying plate chain 221, motor, which drives conveying plate chain 221 to move a beat backward, will be fixed with plunger bushing
The blank fixed mechanism 222 of blank takes away feed mechanism 225 and by next band of blank fixed mechanism 222 to feed mechanism 225
Fed, after motor drives conveying plate chain 221 to move six beat quantity for reaching the setting of PLC electric cabinets backward
(the plunger bushing blank that conveyer 223 is transported to device for grinding 21 has completed to polish, and is transported mechanism 223 and takes blank away
Six dummy receptacles 2211 after fixed mechanism 222 are just run under the blank fixed mechanism 222 being fixed in framework 2239
Side is simultaneously corresponded), PLC electric cabinets count beat number and start the second cylinder 2234, the piston rod of the second cylinder 2234 again
Stretch out and drive crossbeam 2235 to move downward, crossbeam 2235 drives the second track 2237, the 4th cylinder 22313 and trapezoid seat
22310 move downward, and the second track 2237 drives framework 2239 to move downward by the second sliding seat 2238, until the second cylinder
2234 piston rod it is fully extended (now, the plug socket 2229 of the blank fixed mechanism 222 in framework 2239 it is fully-inserted pair
In the dummy receptacle 2211 answered), then PLC electric cabinets start piston rod retraction the second fastening body of drive of the 3rd cylinder 22311
22312 move downward the compression released to train wheel bridge 2222, and then the piston rod of the 4th cylinder 22313 of PLC electric cabinets startup is stretched
Go out and promote two counter motions of the second sliding seat 2238, the second sliding seat 2238 drives framework 2239 to move, until the 4th gas
The piston rod of cylinder 22313 is fully extended (now, the lower frame of framework 2239 is removed completely from the lower section of lower plate 2221), then
The piston rod that PLC electric cabinets start the first cylinder 2233 stretches out and drives the first sliding seat 2232 to travel forward, until the first gas
The piston rod of cylinder 2233 is fully extended, and (six blanks for being fixed with plunger bushing blank now, passed through from feed mechanism 225 are fixed
Mechanism 222 is just corresponding with framework 2239), then the piston rod of the 4th cylinder 22313 of PLC electric cabinets startup is retracted and pulled
Two move toward one anothers of the second sliding seat 2238, the second sliding seat 2238 drives framework 2239 to move, and makes the lower frame of framework 2239
The lower section and standing groove 22314 for entering lower plate 2221 are corresponded with lower plate 2221, and then PLC electric cabinets start the
Two cylinders 2234 and the 3rd cylinder 22311, the piston rod of the second cylinder 2234 are retracted and drive crossbeam 2235 to move upwards, crossbeam
2235 drive the second track 2237, the 4th cylinder 22313 and trapezoid seat 22310 to move upwards, and the second track 2237 passes through second
Sliding seat 2238 drives framework 2239 to move upwards, and framework 2239 drives six blank fixed mechanisms for being fixed with plunger bushing blank
222 depart from conveying plate chain 221, and the piston rod of the 3rd cylinder 22311 stretches out and drives the second fastening body 22312 to move downward and press
On train wheel bridge 2222, plunger bushing blank is pressed abd fixed on lower plate 2221 by train wheel bridge 2222, and then PLC electric cabinets start
The piston rod of first cylinder 2233 is retracted and drives the first sliding seat 2232 to move backward, until the piston rod of the first cylinder 2233
It is fully retracted, now, the blank fixed mechanism 222 in framework 2239 is corresponded with device for grinding 21, and PLC electric cabinets are opened
Dynamic device for grinding 21 is worked, and (conveyer 223 is transported after the counting of PLC electric cabinets reaches six beat quantity of setting again
The plunger bushing blank for delivering to device for grinding 21 has completed to polish, and is transported mechanism 223 and takes away after blank fixed mechanism 222
Six dummy receptacles 2211 just run to the lower section for the blank fixed mechanism 222 being fixed in framework 2239 and one-to-one corresponding), fortune
Send mechanism 223 to repeat aforesaid operations, complete the plunger bushing blank polished by manually being removed from blank fixed mechanism 222.
The operation principle of device for grinding 21：PLC electric cabinets start the 6th cylinder 201, and the piston rod of the 6th cylinder 201 is stretched completely
Go out and promote pulling body 202 to travel forward, then PLC electric cabinets open the electromagnetic valve 2114 on air inlet 216, compressed air
Entered from air inlet 216 in pneumatophore 215, pneumatophore 215 extends forward in the presence of compressed air, pneumatophore 215
Front end promotes slide 213 to travel forward, and slide 213 drives emery wheel 219 to travel forward by motor 218, until emery wheel 219 is contradicted
On the end to be polished of plunger bushing blank, now, emery wheel 219 can not move forward, so that pneumatophore 215 also will not continue to
Extend forward, when showing that the air pressure in pneumatophore 215 reaches certain value on air gauge 2110, air gauge 2110 is transmitted a signal to
PLC electric cabinets, PLC electric cabinets close air inlet 216 on electromagnetic valve 2113, and start motor 218 drive emery wheel 219 rotate
The end of plunger bushing blank is polished, during emery wheel 219 is polished to plunger bushing blank, due to plunger bushing blank
End can be worn away certain thickness, so that the front end of pneumatophore 215 can extend certain length forward, due to pneumatophore 215
Front end extend forward, the air pressure in pneumatophore 215 can diminish, when showing the air pressure in pneumatophore 215 on air gauge 2110
When being reduced to certain value (end of plunger bushing blank completes to polish), air gauge 2110 transmits a signal to PLC electric cabinets, PLC electricity
Control case controlled motor 218 is stopped, meanwhile, start the 6th cylinder 201, the piston rod of the 6th cylinder 201 is retracted and pulls drawing
Kinetoplast 202 is moved backward, when the front end of slotted eye 203 is contacted with connecting rod 204, and pulling body 202 drives connecting rod 204 to transport backward
Dynamic, connecting rod 204 drives slide 213 to move backward by body 214, until the piston rod of the 6th cylinder 201 is fully retracted.With
Prior art is compared, can be simple in construction, easy to use, and continuous production is good, and the uniformity that product is polished is good, reduces artificial labor
Fatigue resistance.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (9)
1. a kind of plunger bushing produces special end face Plane surface grinding machine, it is characterised in that：Including some device for grinding (21) and fixed transport
Plunger bushing blank is transported to device for grinding (21) and polished by device (22), the fixed conveyer (22), described to polish
Device (21) includes workbench (211), two slide rails (212), slide (213), body (214), pneumatophore (215), air inlets
(216), gas outlet (217), motor (218), emery wheel (219), air gauge (2110), support base (2111), grafting body (2112)
And pulling mechanism, the workbench (211), which is provided with slide rail (212) and support base (2111), the slide rail (212), coordinates peace
Equipped with slide (213), the slide (213) is provided with motor (218), and the rotary shaft of the motor (218) is provided with emery wheel
(219), the rear end of the slide (213) is provided with body (214), and body is inserted in the front end of the support base (2111) provided with front end
(214) it is provided with the grafting body (2112) in rear end, the body (214) between the grafting body (2112) and slide (213)
Pneumatophore (215), the rear end of the pneumatophore (215) is provided through air inlet (216) and gas outlet (217) of body (214),
Electromagnetic valve (2113), the electromagnetic valve (2113) and body are equipped with the air inlet (216) and gas outlet (217)
(214) gas outlet (217) between is provided with air gauge (2110), and the front end of the support base (2111) is provided with pulling body
(214) pulling mechanism moved backward, the fixed conveyer (22) includes conveying plate chain (221), some blanks and fixes machine
Structure (222) and conveyer (223), the conveying plate chain (221), which is provided with, to be uniformly distributed and dismountable blank fixed mechanism
(222), the conveyer (223) is arranged on above conveying plate chain (221) by portal frame (224), and the blank fixes machine
Structure (222) include lower plate (2221), train wheel bridge (2222), two connecting poles (2223), two the first springs (2224), two
Deep-slotted chip breaker (2225), groove (2226), the first fastening body (2227), second spring (2228) and plug socket (2229), it is described to insert
Joint chair (2229) is detachably connected with conveying plate chain (221), and the upper end of the plug socket (2229) is provided with lower plate (2221), institute
The rear and front end for stating lower plate (2221) is equipped with connecting pole (2223), the connecting pole (2223) and is arranged with train wheel bridge
(2222), the upper end of the connecting pole (2223) is provided with stop step (22210), the lower plate (2221) and train wheel bridge
(2222) the first spring (2224), the upper end of the lower plate (2221) and upper folder are arranged with the connecting pole (2223) between
The lower end of plate (2222) is equipped with deep-slotted chip breaker (2225) and two deep-slotted chip breakers (2225) are corresponding, on the lower plate (2221)
The bottom of deep-slotted chip breaker (2225) be provided with groove (2226), inserted with the first fastening body (2227), institute in the groove (2226)
The lower end of the first fastening body (2227) is stated to be fixedly connected by second spring (2228) with the bottom of groove (2226), it is described to transport
Mechanism (223) includes two the first tracks (2231), the first sliding seat (2232), the first cylinder (2233), the second cylinders
(2234), crossbeam (2235), two locating rods (2236), two the second tracks (2237), the second sliding seat (2238), two frames
Body (2239), trapezoid seat (22310), some 3rd cylinders (22311), the second fastening body (22312) and the 4th cylinder
(22313), the portal frame (224) is provided with the first track (2231), and first track (2231) is provided with slidable
First sliding seat (2232), the rear end of first sliding seat (2232) is provided with the first cylinder (2233), first cylinder
(2233) piston rod is connected with corresponding portal frame (224), is equipped with first sliding seat (2232) slidable
Locating rod (2236), the lower end of the locating rod (2236) is provided with crossbeam (2235), the bottom front of the crossbeam (2235)
It is equipped with rear end on the second track (2237), second track (2237) and is equipped with slidable second sliding seat
(2238), the lower end of second sliding seat (2238) is equipped with the middle of framework (2239), the bottom of the crossbeam (2235) and set
Have the 4th cylinder (22313) and a trapezoid seat (22310), former and later two piston rods of the 4th cylinder (22313) respectively with institute
Corresponding second sliding seat (2238) is fixedly connected, and the lower end of the trapezoid seat (22310) is provided with the 3rd cylinder (22311), institute
The lower end for stating the piston rod of the 3rd cylinder (22311) is provided with the second fastening body (22312), and first sliding seat (2232) exists
The second cylinder (2234), piston rod and the crossbeam (2235) of second cylinder (2234) are provided between two locating rods (2236)
It is fixedly connected.
2. a kind of plunger bushing as claimed in claim 1 produces special end face Plane surface grinding machine, it is characterised in that：The plug socket
(2229) cross section is square shape, and the conveying plate chain (221) is provided with the socket being engaged with plug socket (2229)
(2211), the rear wall of the socket (2211) is provided with support (2212), the rear wall of the socket (2211) and is equipped with
Rear end passes through the latch (2213) of support (2212), and the outside of rear wall of the latch (2213) in socket (2211) is provided with fixed
Spring body is arranged with position step (2214), the latch (2213) between the positioning step (2214) and support (2212)
(2215), the rear end of the plug socket (2229) is provided with the arc groove (22211) being engaged with the front end of latch (2213).
3. a kind of plunger bushing as claimed in claim 1 produces special end face Plane surface grinding machine, it is characterised in that：Also include feed mechanism
(225), the feed mechanism (225) is located at the front of conveyer (223), and the conveying plate chain (221) drives blank to fix
Mechanism (222) is by feed mechanism (225), and the feed mechanism (225) includes placing plate (2251), standing groove (2252), pushed away
Kinetoplast (2253), the 5th cylinder (2254) and inductor (2255), the rear portion for placing plate (2251) are provided with rear end open
Standing groove (2252), the front portion for placing plate (2251) is provided with fiveth cylinder (2254) corresponding with standing groove (2252),
The rear end of the piston rod of 5th cylinder (2254) is provided with body (2253) is promoted, and the placement plate (2251) is in standing groove
(2252) lower section is provided with inductor (2255).
4. a kind of plunger bushing as claimed in claim 1 produces special end face Plane surface grinding machine, it is characterised in that：First fastening body
(2227) it is isosceles-trapezium-shaped.
5. a kind of plunger bushing as claimed in claim 1 produces special end face Plane surface grinding machine, it is characterised in that：The framework (2239)
Lower frame be provided with the standing groove (22314) that is engaged with lower plate (2221).
6. a kind of plunger bushing as claimed in claim 1 produces special end face Plane surface grinding machine, it is characterised in that：The plug socket
(2229) it is connected between trailing flank and the bottom surface of plug socket (2229) by chamfered transition.
7. a kind of plunger bushing as claimed in claim 1 produces special end face Plane surface grinding machine, it is characterised in that：The pulling mechanism bag
The 6th cylinder (201), pulling body (202), slotted eye (203) and connecting rod (204) are included, the front end of the support base (2111) is provided with
6th cylinder (201), the front end of the piston rod of the 6th cylinder (201) is provided with pulling body (202), the pulling body (202)
Slotted eye (203) is provided with, the lower end of the body (214) is provided with the connecting rod (204) being located in slotted eye (203).
8. a kind of plunger bushing as claimed in claim 1 produces special end face Plane surface grinding machine, it is characterised in that：The pneumatophore
(215) it is telescopic bellows structure closed at both ends.
9. a kind of plunger bushing as any one of claim 1 to 8 produces special end face Plane surface grinding machine, it is characterised in that：Institute
The bottom for stating slide (213) is provided with some forked standards (2131), the forked standard (2131) in the upper end of corresponding slide rail (212) and
Lower end is equipped with the guide rail wheel (2132) being engaged with slide rail (212), and the two ends of the slide rail (212) pass through pillar and work
Platform (211) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693181.4A CN107263233B (en) | 2017-08-14 | 2017-08-14 | Special end face grinding machine for plunger sleeve production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693181.4A CN107263233B (en) | 2017-08-14 | 2017-08-14 | Special end face grinding machine for plunger sleeve production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107263233A true CN107263233A (en) | 2017-10-20 |
| CN107263233B CN107263233B (en) | 2024-05-14 |
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ID=60080074
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710693181.4A Active CN107263233B (en) | 2017-08-14 | 2017-08-14 | Special end face grinding machine for plunger sleeve production |
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| Country | Link |
|---|---|
| CN (1) | CN107263233B (en) |
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| CN107309726A (en) * | 2017-08-14 | 2017-11-03 | 海盐孚邦机械有限公司 | A kind of plunger bushing is produced with semi-automatic end face Plane surface grinding machine |
| CN107378669A (en) * | 2017-08-14 | 2017-11-24 | 海盐孚邦机械有限公司 | A kind of end face Plane surface grinding machine for plunger bushing production |
| CN107932332A (en) * | 2017-11-29 | 2018-04-20 | 孙倩 | One kind automation sander |
| CN108680873A (en) * | 2018-04-13 | 2018-10-19 | 海宁市丁桥镇永畅知识产权服务部 | A kind of conveying device of LED light illuminated in detection device |
| CN107378669B (en) * | 2017-08-14 | 2024-06-25 | 海盐孚邦机械有限公司 | End surface grinding machine for plunger sleeve production |
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|---|---|
| CN107263233B (en) | 2024-05-14 |
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