CN108453609A - A kind of bent axle burnishing device - Google Patents
A kind of bent axle burnishing device Download PDFInfo
- Publication number
- CN108453609A CN108453609A CN201810124648.8A CN201810124648A CN108453609A CN 108453609 A CN108453609 A CN 108453609A CN 201810124648 A CN201810124648 A CN 201810124648A CN 108453609 A CN108453609 A CN 108453609A
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- bent axle
- piston
- inlet tube
- clamping
- 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.)
- Granted
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present application relates to axis processing technique fields, a kind of bent axle burnishing device is specifically disclosed, including bent axle transport mechanism, bent axle transport mechanism both sides are arranged with fixed column, the fixed column is equipped with the clamping hoisting mechanism for being clamped and being promoted bent axle, and polishing mechanism is connected between the fixed column top.Bent axle burnishing device of the present invention can carry out the axle journal of bent axle disposable automatic polishing, and polishing efficiency is high.
Description
Technical field
The present invention relates to axis processing technique field more particularly to a kind of bent axle burnishing devices.
Background technology
Bent axle is the main rotary gadget of engine, can be rotation by (reciprocal) conversion of motion up and down of connecting rod after loading onto connecting rod
Transhipment is dynamic.Bent axle is mostly made of carbon structural steels or spheroidal graphite cast-iron, and there are two significant points:Trunnion and rod journal.Main shaft
Neck is installed on cylinder body, and connecting rod neck is connect with crank pin end pore, and connecting rod small end hole is connect with steam-cylinder piston, forms a typical case
Slider-crank mechanism.
In order to reduce the abrasion of trunnion and rod journal at work, ensures bent axle stable working, carried out to bent axle
Man-hour requirement is added to be processed by shot blasting trunnion and rod journal.Existing processing mode be directly using sand paper to axle journal at
It is manually polished, quality of finish fully relies on the experience decision of operator during polishing operation, moreover, being usually to one
Axle journal on bent axle is polished one by one.As can be seen that this polishing mode is time-consuming and laborious, polishing efficiency is poor and precision is difficult to protect
Card.
Invention content
The purpose of the present invention is to provide a kind of bent axle burnishing device, which can carry out the axle journal of bent axle disposable
Automatic polishing, polishing efficiency are high.
In order to achieve the above object, base case of the invention is：A kind of bent axle burnishing device, including bent axle conveyer
Structure, bent axle transport mechanism both sides are arranged with fixed column, and the fixed column is equipped with the folder for being clamped and being promoted bent axle
Hoisting mechanism is held, the clamping hoisting mechanism includes first hydraulic cylinder and second hydraulic cylinder；The first hydraulic cylinder is slidably connected
It is relatively fixed on column side wall with bent axle transport mechanism, first piston is slidably connected in the first hydraulic cylinder and for pressing from both sides
The clamping piece of crankshaft end is held, the first piston is fixedly connected with clamping piece, and first hydraulic cylinder is far from first piston and close
The regional connectivity of fixed column has the first inlet tube, the first inlet tube to be communicated with liquid reserve tank, hydraulic fluid, institute are housed in residing liquid reserve tank
Liquid reserve tank is stated above the first hydraulic cylinder and second hydraulic cylinder, first inlet tube is equipped with the first suction pumps and the
One liquid feed valve；Second piston and connecting rod are slidably connected in the second hydraulic cylinder, the second piston is fixed with connecting rod
Connection, the connecting rod is fixedly connected with the first hydraulic cylinder, and the liquid reserve tank is also communicated with the second inlet tube, and described second
Inlet tube and regional connectivity of the second hydraulic cylinder far from second piston and connecting rod, second inlet tube are equipped with the second imbibition
Pump and the second liquid feed valve；One of clamping hoisting mechanism in two fixed columns, described first lives in first hydraulic cylinder
Plug is connected with impeller close to the side of the first inlet tube, and second hydraulic cylinder is communicated with circulation pipe and third inlet tube, and described the
Three inlet tubes are connected to the first hydraulic cylinder, and the third inlet tube is equipped with the first valve, the circulation pipe and the first liquid
Cylinder pressure is connected to, and the circulation pipe is equipped with circulating pump and the second valve；It is connected with polishing mechanism between above the fixed column, institute
It includes polishing tool and fixed link to state polishing mechanism, and the polishing tool includes the rimmer knife for being polished to main bearing journal
Have and the short sword tool for being polished to rod journal, the long cutter and short sword have scalable and interval fixation successively
In the fixed link, the long cutter, the quantity of short sword tool are corresponding with the quantity of main bearing journal, rod journal.
The operation principle of this base case is：In use, polished bent axle is sent to admittedly in bent axle transport mechanism
At clamping hoisting mechanism on fixed column, the first liquid feed valve is opened, the hydraulic fluid in liquid reserve tank will pass through the first inlet tube and enter the
In one hydraulic cylinder, first piston will be pushed to be slided to close to the direction of bent axle transport mechanism into the hydraulic fluid in first hydraulic cylinder
Dynamic, first piston sliding will drive clamping piece affixed therewith to be moved to close to the direction of bent axle transport mechanism, when bent axle transmits
When the clamping piece of mechanism both sides is moved to crankshaft two end, the firm both ends for clamping bent axle, clamping piece are clamped song by clamping piece
After axis, the first liquid feed valve is closed, opens the second liquid feed valve, the hydraulic fluid in liquid reserve tank will pass through the second inlet tube and enter the second liquid
In cylinder pressure, second piston will be pushed to move up into the hydraulic fluid in second hydraulic cylinder, second piston, which moves up, to be passed through
Affixed connecting rod drives first hydraulic cylinder and clamping piece to move up therewith, to be moved upward to polishing mechanism with dynamic crankshaft
Place.After bent axle is moved upward at polishing mechanism, trunnion and rod journal will closely connect with long cutter and short sword tool respectively
It touches.The second liquid feed valve is closed, the first valve and the second valve that one of clamping hoisting mechanism has is opened, starts cycle
Pump, at this point, first hydraulic cylinder of this clamping hoisting mechanism is connected to second hydraulic cylinder, circulating pump will by circulation pipe and third into
Liquid pipe drives the hydraulic fluid in first hydraulic cylinder and second hydraulic cylinder to carry out constant flow, the liquid of constant flow in first hydraulic cylinder
Hydraulic fluid has flowing potential energy, this flowing potential energy will push the wheel rotation in first hydraulic cylinder, wheel rotation that will drive solid therewith
The first piston rotation connect, to drive clamping piece to rotate, clamping piece rotation rotates the bent axle for driving it to be clamped, bent axle
In continuous rotation process can by long cutter and short sword tool polishing, long cutter and short sword tool it is scalable can guarantee its in song
It is in close contact always with trunnion and rod journal during shaft rotation is dynamic, ensures the equal energy of each section in trunnion and rod journal circumferential direction
It is polished；After polishing, the first valve, the second valve and circulating pump are closed, bent axle is made to stop operating, opens the second feed liquor
Valve starts the second suction pumps, and the hydraulic fluid in second hydraulic cylinder is sucked back by the second suction pumps in liquid reserve tank, and second piston is second
Slide downward and first hydraulic cylinder and clamping piece is driven to be moved downward at bent axle transport mechanism in hydraulic cylinder, after making polishing
Bent axle be displaced downwardly at bent axle transport mechanism, be then shut off the second liquid feed valve and the second suction pumps, open the first liquid feed valve, start
First suction pumps, the hydraulic fluid in first hydraulic cylinder are sucked back by the first suction pumps in liquid reserve tank, and first piston is in first hydraulic cylinder
The introversive direction sliding far from bent axle transport mechanism, to drive clamping piece to be moved to the direction far from bent axle transport mechanism, folder
Gripping member is just no longer clamped bent axle after being moved to the direction far from bent axle transport mechanism, polishes the bent axle of end at this time
It is handled with being sent to subsequent processing by bent axle transport mechanism.
The advantageous effect of this base case is：This programme is using hydraulic fluid in first hydraulic cylinder and second hydraulic cylinder
Flowing can realize automatic feed, self-emptying and the rotation polishing of bent axle, ingenious in design, simple in structure, low manufacture cost；
Hydraulic fluid used can be recycled constantly in this programme, energy conservation and environmental protection；Compared with prior art, using this programme to bent axle into
Row polishing, without human intervention can carry out bent axle disposable automatic polishing, it is time saving and energy saving, polishing efficiency is high, operation at
This is low.
Further, be fixedly connected with long elastic component and short elastic component in the fixed link, the long elastic component free end with
The long cutter is fixedly connected, and the short elastic component free end is fixedly connected with short sword tool.Utilize long elastic component and short bullet
Property part can realize flexible, simple in structure, the low manufacture cost of long cutter and short sword tool.
Further, the long elastic component and short elastic component are spring.Spring derives from a wealth of sources, is cheap.
Further, the clamping piece includes that supporting rod and clamping are covered, and described supporting rod one end is fixed with the first piston
Connection, the supporting rod other end are fixedly connected with clamping cover, and the clamping cover is in horn-like.To the end of bent axle into
When row clamping, supporting rod drives clamping cover to stretch to bent axle and squeeze crankshaft end, bent axle under the action of first piston
End will be clamped that cover is firm to be buckled in cover mouth, and simple in structure, clamping is firm；In addition, horn-like clamping cover can also be applicable in
It is clamped in the bent axle to different-diameter, the application range of the present apparatus can be expanded.
Further, the contact surface and the second piston and second hydraulic cylinder of the first piston and first hydraulic cylinder
Contact surface on be equipped with sealing ring.In place of first piston is contacted with first hydraulic cylinder, and in second piston and the second liquid
Sealing ring is arranged in the place that connects of cylinder pressure, can prevent the hydraulic fluid in first hydraulic cylinder and second hydraulic cylinder from leaking, improve device
The stability of work.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of bent axle burnishing device embodiment of the present invention.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Bent axle 0, conveyer belt 1, fixed column 2, first hydraulic cylinder 3, first piston
31, supporting rod 32, clamping cover 33, impeller 34, second hydraulic cylinder 4, second piston 41, connecting rod 42, circulation pipe 43, circulating pump
431, third inlet tube 44, liquid reserve tank 5, the first inlet tube 51, the second inlet tube 52, fixed link 6, long cutter 61, long spring
611, short sword tool 62, short spring 621.
Embodiment is substantially as shown in Fig. 1：A kind of bent axle burnishing device, including bent axle transport mechanism, bent axle transport mechanism
Include by the conveyer belt 1 of two transmission wheel drive movements, conveyer belt 1 is transmitted bent axle 0, and 1 both sides of conveyer belt are arranged with
Fixed column 2, fixed column 2 are equipped with the clamping hoisting mechanism for being clamped and being promoted bent axle 0, and clamping hoisting mechanism includes the first liquid
Cylinder pressure 3 and second hydraulic cylinder 4；First hydraulic cylinder 3, which is slidably connected at, to be relatively fixed with conveyer belt 1 on 2 side wall of column, the first hydraulic pressure
First piston 31 and the clamping piece for 0 end of bent axle to be clamped are slidably connected in cylinder 3, clamping piece includes supporting rod 32 and clamping
Cover 33,32 one end of supporting rod is fixedly connected with first piston 31, and 32 other end of supporting rod is fixedly connected with clamping cover 33, clamping cover
33 are circumferentially with multiple flexible clamping jaws in horn-like and cover negative camber；First hydraulic cylinder 3 is far from first piston 31 and leans on
The regional connectivity of nearly fixed column 2 has the first inlet tube 51, the first inlet tube 51 to be communicated with liquid reserve tank 5, hydraulic pressure is housed in liquid reserve tank 5
Oil, the first inlet tube 51 are equipped with the first suction pumps and the first liquid feed valve；Second piston 41 is slidably connected in second hydraulic cylinder 4
With connecting rod 42, second piston 41 is fixedly connected with connecting rod 42, and connecting rod 42 is fixedly connected with first hydraulic cylinder 3, the second liquid
Regional connectivity of the cylinder pressure 4 far from second piston 41 and connecting rod 42 has third inlet tube 44, third inlet tube 44 and the first hydraulic pressure
Cylinder 3 is connected to, and third inlet tube 44 is equipped with the first valve, and liquid reserve tank 5 is also communicated with the second inlet tube 52, the second inlet tube 52 with
Regional connectivity of the second hydraulic cylinder 4 far from second piston 41 and connecting rod 42, the second inlet tube 52 be equipped with the second suction pumps and
Second liquid feed valve；First piston 31 is connected with close to the side of the first inlet tube 51 in first hydraulic cylinder 3 in left side fixed column 2
Impeller 34, second hydraulic cylinder 4 are communicated with circulation pipe 43, and circulation pipe 43 is connected to first hydraulic cylinder 3, and circulation pipe 43 is equipped with cycle
Pump 431 and the second valve, the contact surface and second piston 41 and second hydraulic cylinder 4 of first piston 31 and first hydraulic cylinder 3
Sealing ring is equipped on contact surface；Fixed column is connected with polishing mechanism between 2 top, and polishing mechanism includes polishing tool and fixation
Bar 6, polishing tool include long cutter 61 for being polished to 0 trunnion of bent axle and for being carried out to 0 rod journal of bent axle
The short sword tool 62 of polishing, long cutter 61 and short sword tool 62 are intervally fixed in the fixed link 6, long cutter 61, short sword tool
62 quantity is corresponding with 0 trunnion of bent axle, the quantity of rod journal, and long spring 611 and short bullet are fixedly connected in fixed link 6
Spring 621,611 free end of long spring are fixedly connected with long cutter 61, and 621 free end of short spring is fixedly connected with short sword tool 62.
In use, polished bent axle 0 is sent on conveyer belt 1 at the clamping hoisting mechanism in fixed column 2, the is opened
One liquid feed valve, the hydraulic oil in liquid reserve tank 5 will pass through the first inlet tube 51 and enter in first hydraulic cylinder 3, into first hydraulic cylinder 3
Interior hydraulic oil will push first piston 31 to be slided to close to the direction of conveyer belt 1, and the sliding of first piston 31 will drive solid therewith
The clamping piece connect is moved to close to the direction of conveyer belt 1, when the clamping piece of 1 both sides of conveyer belt is moved to 0 both ends of bent axle, clamping
Cover 33 stretches to bent axle 0 and squeezes 0 end of bent axle, and 0 end of bent axle will be clamped that cover 33 is firm to be buckled in cover mouth, this
Outside, horn-like clamping cover 33 can be suitably used for that the bent axle 0 of different-diameter is clamped, and can expand the application range of the present apparatus.
After clamping 33 stabilization clamps of cover handle bent axle 0, the first liquid feed valve is closed, the second liquid feed valve is opened, the hydraulic oil in liquid reserve tank 5 will be through
It crosses the second inlet tube 52 to enter in second hydraulic cylinder 4, second piston 41 will be pushed upward into the hydraulic oil in second hydraulic cylinder 4
Mobile, second piston 41, which moves up, to drive first hydraulic cylinder 3 and clamping piece to moving up by connecting rod 42 affixed therewith
It is dynamic, to be moved upward at polishing mechanism with dynamic crankshaft 0.After bent axle 0 is moved upward at polishing mechanism, trunnion and company
Bar axle journal will be in close contact with long cutter 61 and short sword tool 62 respectively.The second liquid feed valve is closed, the clamping elevator in left side is opened
The first valve and the second valve that structure has start circulating pump 431, at this point, the first hydraulic cylinder 3 and the of this clamping hoisting mechanism
Two hydraulic cylinders 4 are connected to, and circulating pump 431 will drive first hydraulic cylinder 3 and the second hydraulic pressure by circulation pipe 43 and third inlet tube 44
Hydraulic oil in cylinder 4 carries out constant flow, since hydraulic oil is full of first hydraulic cylinder 3 and second hydraulic cylinder 4 always, in flowing
In the process, the pressure in first hydraulic cylinder 3 and second hydraulic cylinder 4 will remain stable, constant flow in first hydraulic cylinder 3
Hydraulic oil has flowing potential energy, this flowing potential energy will push the impeller 34 in first hydraulic cylinder 3 to rotate, and the rotation of impeller 34 will drive
Affixed first piston 31 rotates therewith, to drive clamping piece to rotate, when rotation, is arranged in first piston 31 and the first hydraulic pressure
Sealing ring between cylinder 3 can prevent the hydraulic fluid leak in first hydraulic cylinder 3, clamping piece rotation from will drive its clamping well
Bent axle 0 rotated, the elastic clamping jaw in clamping cover can consolidate and clamp bent axle 0, and bent axle 0 is made to be kept always with clamping cover
Synchronous rotation, bent axle 0 can utilize long spring in continuous rotation process by 62 polishing of long cutter 61 and short sword tool
611 and short spring 621 may be implemented the flexible of long cutter 61 and short sword tool 62, long cutter 61 and short sword tool 62 flexible can protect
It demonstrate,proves it to be in close contact with trunnion and rod journal always in the rotation of bent axle 0, ensures that trunnion and rod journal are circumferential
On each section can be polished；After polishing, the first valve, the second valve and circulating pump 431 are closed, bent axle 0 is made to stop
The second liquid feed valve is opened in rotation, starts the second suction pumps, and the hydraulic oil in second hydraulic cylinder 4 sucks back liquid storage by the second suction pumps
In case 5, second piston 41 slide downward and drives first hydraulic cylinder 3 and clamping piece to be moved downward to biography in second hydraulic cylinder 4
It send at band 1, to make the bent axle after polishing 0 be displaced downwardly at 0 transport mechanism of bent axle, is then shut off the second liquid feed valve and the second imbibition
Pump opens the first liquid feed valve, starts the first suction pumps, and the hydraulic oil in first hydraulic cylinder 3 sucks back liquid reserve tank 5 by the first suction pumps
In, first piston 31 slides in first hydraulic cylinder 3 to the direction far from conveyer belt 1, to drive clamping piece to far from transmission
It is moved with 1 direction, after clamping piece is moved to the direction far from conveyer belt 1, clamping cover 33 just no longer presss from both sides bent axle 0
It holds, subsequent processing can be sent to by conveyer belt 1 and handled by polishing the bent axle 0 of end at this time.First piston 31 with
The contact place of first hydraulic cylinder 3, and sealing ring is set in the place that connects of second piston 41 and second hydraulic cylinder 4, it can prevent
Hydraulic fluid leak in first hydraulic cylinder 3 and second hydraulic cylinder 4 improves the stability of device work.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. a kind of bent axle burnishing device, including bent axle transport mechanism, it is characterised in that：Bent axle transport mechanism both sides are symmetrically set
There are fixed column, the fixed column to be equipped with the clamping hoisting mechanism for being clamped and being promoted bent axle, the clamping hoisting mechanism packet
Include first hydraulic cylinder and second hydraulic cylinder；The first hydraulic cylinder is slidably connected to be relatively fixed column side with bent axle transport mechanism
On wall, first piston and the clamping piece for crankshaft end to be clamped are slidably connected in the first hydraulic cylinder, described first lives
Plug is fixedly connected with clamping piece, and first hydraulic cylinder has the first inlet tube far from first piston and close to the regional connectivity of fixed column,
First inlet tube is communicated with liquid reserve tank, and hydraulic fluid is housed in residing liquid reserve tank, the liquid reserve tank be set to the first hydraulic cylinder and
Above second hydraulic cylinder, first inlet tube is equipped with the first suction pumps and the first liquid feed valve；It is sliding in the second hydraulic cylinder
Dynamic to be connected with second piston and connecting rod, the second piston is fixedly connected with the connecting rod, the connecting rod and first liquid
Cylinder pressure is fixedly connected, and the liquid reserve tank is also communicated with the second inlet tube, and second inlet tube is with second hydraulic cylinder far from second
The regional connectivity of piston and connecting rod, second inlet tube are equipped with the second suction pumps and the second liquid feed valve；Two fixed columns
On one of clamping hoisting mechanism, the first piston is affixed close to the side of the first inlet tube in first hydraulic cylinder
There are impeller, second hydraulic cylinder to be communicated with circulation pipe and third inlet tube, the third inlet tube connects with the first hydraulic cylinder
Logical, the third inlet tube is equipped with the first valve, and the circulation pipe is connected to first hydraulic cylinder, and the circulation pipe is equipped with and follows
Ring pumps and the second valve；Polishing mechanism is connected between above the fixed column, the polishing mechanism includes polishing tool and consolidates
Fixed pole, the polishing tool include long cutter for being polished to main bearing journal and for being carried out to rod journal
The short sword of polishing has, and the long cutter and short sword have scalable and be intervally fixed in the fixed link, the long cutter,
The quantity of short sword tool is corresponding with the quantity of main bearing journal, rod journal.
2. a kind of bent axle burnishing device according to claim 1, it is characterised in that：It is fixedly connected with length in the fixed link
Elastic component and short elastic component, the long elastic component free end are fixedly connected with the long cutter, the short elastic component free end with
The short sword tool is fixedly connected.
3. a kind of bent axle burnishing device according to claim 2, it is characterised in that：The long elastic component and short elastic component are equal
For spring.
4. a kind of bent axle burnishing device according to claim 1, it is characterised in that：The clamping piece includes supporting rod and folder
Cover is held, described supporting rod one end is fixedly connected with the first piston, the supporting rod other end and the fixed company of clamping cover
It connects, the clamping cover is in horn-like.
5. a kind of bent axle burnishing device according to claim 4, it is characterised in that：The first piston and first hydraulic cylinder
Contact surface and the contact surface of the second piston and second hydraulic cylinder on be equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124648.8A CN108453609B (en) | 2018-02-07 | 2018-02-07 | Crankshaft polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124648.8A CN108453609B (en) | 2018-02-07 | 2018-02-07 | Crankshaft polishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108453609A true CN108453609A (en) | 2018-08-28 |
| CN108453609B CN108453609B (en) | 2020-04-24 |
Family
ID=63238825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810124648.8A Active CN108453609B (en) | 2018-02-07 | 2018-02-07 | Crankshaft polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108453609B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775875A (en) * | 2021-02-08 | 2021-05-11 | 广西玉柴机器股份有限公司 | Crankshaft fixing tool and method |
| CN114559358A (en) * | 2022-04-28 | 2022-05-31 | 南通圣迪机电有限公司 | Armature core polishing device for electric tool |
| CN115555978A (en) * | 2022-09-07 | 2023-01-03 | 上海圣德曼铸造海安有限公司 | Reduce car bent axle burnishing machine of bent axle damage |
| CN116276607A (en) * | 2023-05-04 | 2023-06-23 | 浙江湖磨抛光磨具制造有限公司 | Crankshaft polishing equipment |
| CN117260482A (en) * | 2023-11-21 | 2023-12-22 | 山西科立特精密铸造科技有限公司 | Synchronous dislocation polishing grinding equipment of bent axle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775875A (en) * | 2021-02-08 | 2021-05-11 | 广西玉柴机器股份有限公司 | Crankshaft fixing tool and method |
| CN112775875B (en) * | 2021-02-08 | 2024-01-30 | 广西玉柴机器股份有限公司 | Crankshaft fixing tool and method |
| CN114559358A (en) * | 2022-04-28 | 2022-05-31 | 南通圣迪机电有限公司 | Armature core polishing device for electric tool |
| CN115555978A (en) * | 2022-09-07 | 2023-01-03 | 上海圣德曼铸造海安有限公司 | Reduce car bent axle burnishing machine of bent axle damage |
| CN116276607A (en) * | 2023-05-04 | 2023-06-23 | 浙江湖磨抛光磨具制造有限公司 | Crankshaft polishing equipment |
| CN116276607B (en) * | 2023-05-04 | 2024-05-10 | 浙江湖磨抛光磨具制造有限公司 | Crankshaft polishing equipment |
| CN117260482A (en) * | 2023-11-21 | 2023-12-22 | 山西科立特精密铸造科技有限公司 | Synchronous dislocation polishing grinding equipment of bent axle |
| CN117260482B (en) * | 2023-11-21 | 2024-01-23 | 山西科立特精密铸造科技有限公司 | Synchronous dislocation polishing grinding equipment of bent axle |
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| CN108453609B (en) | 2020-04-24 |
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