CN206936976U - A kind of internal and external grinding machine work holder - Google Patents
A kind of internal and external grinding machine work holder Download PDFInfo
- Publication number
- CN206936976U CN206936976U CN201720474542.1U CN201720474542U CN206936976U CN 206936976 U CN206936976 U CN 206936976U CN 201720474542 U CN201720474542 U CN 201720474542U CN 206936976 U CN206936976 U CN 206936976U
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- CN
- China
- Prior art keywords
- drive shaft
- gear
- mounting seat
- grinding machine
- internal
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- 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.)
- Expired - Fee Related
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a kind of internal and external grinding machine work holder,Including mounting seat,First drive shaft and the second drive shaft,The installation seating face is provided with workbench,Linked together between the workbench and mounting seat by hydraulic stem,The workbench is provided at both ends with connecting pole,The connecting pole other end and the first drive shaft,Second drive shaft links together,First drive shaft is made up of fixing axle and telescopic shaft,The telescopic shaft surface is provided with gear grooved,The gear grooved is internally provided with the gear teeth,The workbench is provided at both ends with support frame,The support frame as described above other end and rotary shaft link together,The rotary shaft outer ring is provided with gear,It is mutually twisted between the gear and the gear teeth,Institute's device can realize fast clamp for different size of workpiece,Precisely and stably,And entirety is installed using dismountable mode,It is easy to repair and changes,It is and easy for installation,It is not easy to wear.
Description
Technical field
Grinding machine technical field is the utility model is related to, specially a kind of internal and external grinding machine work holder.
Background technology
Cylindrical grinder is workpieces processing cylinder, cone or other shapes element the line outer surface and shaft shoulder end face that transform into
Grinding machine；Internal grinder is mainly used in bore area and its end face that grinding cylinder shape, cone or other shapes element line transform into, mill
Bed carries out grinding machine tool to workpiece surface using grinding tool, and most of grinding machines carry out grinding using high speed revolving wheel,
Minority is processed using other grinding tool free abrasives such as oilstone, abrasive band, such as honing machine, superfinisher, abrasive belt grinding machine, is ground
Grinding machine polishing machine etc..Grinding machine energy workhardness higher material, such as hardened steel, hard alloy；Also fragile material, such as glass can be processed
Glass, granite.Grinding machine can make the grinding of high-precision surface roughness very little, can also carry out high-efficiency grinding, such as high-rate grinding；
But in general internal and external grinding machine is when work, it is impossible to clamped for different workpiece is stable with quick,
And the position of clamping is easy to be worn, it has not been convenient to changes, is unfavorable for the work of grinding machine.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of internal and external grinding machine work holder,
Fast clamp can be realized for different size of workpiece, precisely and stably, and entirety is installed using dismountable mode,
It is easy to repair and changes, and it is easy for installation, it is not easy to wear.
Technical scheme is used by the utility model solves its technical problem：A kind of internal and external grinding machine piece-holder dress
Put, including mounting seat, the first drive shaft and the second drive shaft, the installation seating face are provided with mounting hole, the mounting hole is equal
Even to be arranged on installation seating face surrounding, the installation seating face is provided with workbench, passed through between the workbench and mounting seat
Hydraulic stem links together, and the workbench is provided at both ends with connecting pole, the connecting pole other end and the first drive shaft, second
Drive shaft links together, and first drive shaft and the second drive shaft use full symmetric structure, first drive shaft
It is made up of fixing axle and telescopic shaft, the fixing axle and telescopic shaft link together, and the telescopic shaft surface is provided with gear grooved,
The gear grooved is internally provided with the gear teeth, and the workbench is provided at both ends with support frame, the support frame as described above other end and rotary shaft
Link together, the rotary shaft outer ring is provided with gear, is mutually twisted between the gear and the gear teeth, the rotary shaft passes through
The electric rotating machine driving of one end is rotated, and the first drive shaft other end is provided with clamping head, the clamping head and first
Linked together between drive shaft by electromagnetism iron hoop, the clamping head other end is set by wearing layer.
As a kind of preferable technical scheme of the utility model, the mounting seat uses the stainless steel material of hollow-core construction.
As a kind of preferable technical scheme of the utility model, the mounting seat bottom is provided with slipmat, described anti-skidding
Pad uses elastomeric material.
As a kind of preferable technical scheme of the utility model, the electric rotating machine uses reducing motor, and the rotation
Motor is realized by external FPGA controller and automatically controlled.
As a kind of preferable technical scheme of the utility model, first drive shaft, the second drive shaft and connecting pole it
Between linked together by screw joining manner.
As a kind of preferable technical scheme of the utility model, the wearing layer uses nickel-bass alloy material, described wear-resisting
Layer surface is provided with screw thread.
Compared with prior art, the beneficial effects of the utility model are：The internal and external grinding machine work holder, by setting
Mounting seat is put, overall installation is easy to implement using mounting hole and pulls down, while is made up of by setting fixing axle and telescopic shaft
The first drive shaft, the second drive shaft, pass through electric rotating machine rotate drive rotary shaft rotate, so as to drive pinion rotation, utilize
The gear teeth inside gear and gear grooved are mutually twisted, and drive telescopic shaft to carry out stretching motion, you can realize the first drive shaft and the
The telescopic adjustment of two drive shafts, it is easy to carry out fast clamp for different size of workpiece, and is driven using gear, is protected
Card clamping is more stable and accurate, is easy to the work of internal and external grinding machine, by setting clamping head and wearing layer, clamping head and first
Linked together between drive shaft by electromagnetism iron hoop, not only fixing-stable, and overall convenient dismounting, and increased using wearing layer
The strong wearability of clamping head, extends overall service life, the device can be realized soon for different size of workpiece
Speed clamping, precisely and stably, and entirety is installed using dismountable mode, is easy to repair and is changed, and easy for installation, is not easy
Abrasion.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model gear structure schematic diagram.
In figure：1- mounting seats；The drive shafts of 2- first；The drive shafts of 3- second；4- mounting holes；5- workbench；6- hydraulic stems；7-
Connecting pole；8- fixing axles；9- telescopic shafts；10- gear grooveds；The 11- gear teeth；12- support frames；13- rotary shafts；14- gears；15- revolves
Rotating motor；16- clamping heads；17- electromagnetism iron hoops；18- wearing layers；19- slipmat；20- screw threads.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As depicted in figs. 1 and 2, the utility model provides a kind of internal and external grinding machine work holder, including mounting seat
1st, the first drive shaft 2 and the second drive shaft 3, the surface of mounting seat 1 are provided with mounting hole 4, and the mounting hole 4 is uniformly arranged on
The surface surrounding of mounting seat 1, the surface of mounting seat 1 are provided with workbench 5, pass through hydraulic pressure between the workbench 5 and mounting seat 1
Bar 6 is linked together, and overall height, convenient operation can be adjusted using hydraulic stem 6；The company of being provided at both ends with of workbench 5
Post 7 is connect, the other end of connecting pole 7 and the first drive shaft 2, the second drive shaft 3 link together, the He of the first drive shaft 2
Second drive shaft 3 uses full symmetric structure, and first drive shaft 2 is made up of fixing axle 8 and telescopic shaft 9, the fixation
Axle 8 and telescopic shaft 9 link together, and the surface of telescopic shaft 9 is provided with gear grooved 10, and the gear grooved 10 is internally provided with wheel
Tooth 11, the workbench 5 are provided at both ends with support frame 12, and the other end of support frame as described above 12 and rotary shaft 13 link together, institute
State the outer ring of rotary shaft 13 and be provided with gear 14, be mutually twisted between the gear 14 and the gear teeth 11, the rotary shaft 13 passes through one
The driving of electric rotating machine 15 at end is rotated, and the other end of the first drive shaft 2 is provided with clamping head 16, the He of clamping head 16
Linked together between first drive shaft 2 by electromagnetism iron hoop 17, the other end of clamping head 16 is set by wearing layer 18.
The technical solution of the utility model is：The mounting seat 1 alleviates entirety using the stainless steel material of hollow-core construction
Quality；The bottom of mounting seat 1 is provided with slipmat 19, and the slipmat 19 uses elastomeric material, can when installation
To play a part of reinforcing；The electric rotating machine 15 uses reducing motor, and the electric rotating machine 15 is controlled by external FPGA
Device processed is realized and automatically controlled, it is possible to achieve the Automated condtrol of clamping process, also make it that control is more accurate；First driving
Linked together between axle 2, the second drive shaft 3 and connecting pole 7 by screw joining manner, be easy to the first drive shaft 2, second to drive
The maintenance and dismounting of moving axis 3；The wearing layer 18 uses nickel-bass alloy material, and the surface of wearing layer 18 is provided with screw thread 20,
Increase the frictional force of clamping, clamping is more stable.
It is of the present utility model to be mainly characterized by, the internal and external grinding machine work holder, by setting mounting seat, utilize
Mounting hole is easy to implement overall installation and pulled down, at the same by set be made up of fixing axle and telescopic shaft the first drive shaft,
Second drive shaft, rotated by electric rotating machine and drive rotary shaft to rotate, so as to drive pinion rotation, using in gear and gear grooved
The gear teeth in portion are mutually twisted, and drive telescopic shaft to carry out stretching motion, you can realize the flexible of the first drive shaft and the second drive shaft
Regulation, it is easy to carry out fast clamp for different size of workpiece, and is driven using gear, ensures that clamping is more stable
With it is accurate, be easy to the work of internal and external grinding machine, by setting clamping head and wearing layer, pass through between clamping head and the first drive shaft
Electromagnetism iron hoop links together, not only fixing-stable, and overall convenient dismounting, and enhances the resistance to of clamping head using wearing layer
Mill property, extends overall service life, and the device can realize fast clamp for different size of workpiece, precisely and steady
It is fixed, and entirety is installed using dismountable mode, is easy to repair and is changed, and it is easy for installation, it is not easy to wear.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. internal and external grinding machine work holder, it is characterised in that：Including mounting seat（1）, the first drive shaft（2）With second Drive shaft（3）, the mounting seat（1）Surface is provided with mounting hole（4）, the mounting hole（4）It is uniformly arranged on mounting seat（1）Table Face surrounding, the mounting seat（1）Surface is provided with workbench（5）, the workbench（5）And mounting seat（1）Between pass through hydraulic pressure Bar（6）Link together, the workbench（5）It is provided at both ends with connecting pole（7）, the connecting pole（7）The other end and first drives Moving axis（2）, the second drive shaft（3）Link together, first drive shaft（2）With the second drive shaft（3）Using full symmetric Structure, first drive shaft（2）By fixing axle（8）And telescopic shaft（9）Composition, the fixing axle（8）And telescopic shaft（9）Even It is connected together, the telescopic shaft（9）Surface is provided with gear grooved（10）, the gear grooved（10）It is internally provided with the gear teeth（11）, The workbench（5）It is provided at both ends with support frame（12）, support frame as described above（12）The other end and rotary shaft（13）Link together, The rotary shaft（13）Outer ring is provided with gear（14）, the gear（14）And the gear teeth（11）Between be mutually twisted, the rotation Axle（13）Pass through the electric rotating machine of one end（15）Driving is rotated, first drive shaft（2）The other end is provided with clamping head （16）, the clamping head（16）With the first drive shaft（2）Between pass through electromagnetism iron hoop（17）Link together, the clamping head （16）The other end is set by wearing layer（18）.
- A kind of 2. internal and external grinding machine work holder according to claim 1, it is characterised in that：The mounting seat（1） Using the stainless steel material of hollow-core construction.
- A kind of 3. internal and external grinding machine work holder according to claim 1, it is characterised in that：The mounting seat（1） Bottom is provided with slipmat（19）, the slipmat（19）Using elastomeric material.
- A kind of 4. internal and external grinding machine work holder according to claim 1, it is characterised in that：The electric rotating machine （15）Using reducing motor, and the electric rotating machine（15）Realized and automatically controlled by external FPGA controller.
- A kind of 5. internal and external grinding machine work holder according to claim 1, it is characterised in that：First drive shaft （2）, the second drive shaft（3）And connecting pole（7）Between linked together by screw joining manner.
- A kind of 6. internal and external grinding machine work holder according to claim 1, it is characterised in that：The wearing layer（18） Using nickel-bass alloy material, the wearing layer（18）Surface is provided with screw thread（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474542.1U CN206936976U (en) | 2017-05-02 | 2017-05-02 | A kind of internal and external grinding machine work holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474542.1U CN206936976U (en) | 2017-05-02 | 2017-05-02 | A kind of internal and external grinding machine work holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936976U true CN206936976U (en) | 2018-01-30 |
Family
ID=61358909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720474542.1U Expired - Fee Related CN206936976U (en) | 2017-05-02 | 2017-05-02 | A kind of internal and external grinding machine work holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936976U (en) |
-
2017
- 2017-05-02 CN CN201720474542.1U patent/CN206936976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20200502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |