CN209140526U - A kind of grinding machine for the finishing of bar outer circle - Google Patents
A kind of grinding machine for the finishing of bar outer circle Download PDFInfo
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- CN209140526U CN209140526U CN201821189915.1U CN201821189915U CN209140526U CN 209140526 U CN209140526 U CN 209140526U CN 201821189915 U CN201821189915 U CN 201821189915U CN 209140526 U CN209140526 U CN 209140526U
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- rotating base
- grinding wheel
- feeding
- finishing
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Abstract
The utility model discloses a kind of grinding machines for the finishing of bar outer circle, including workbench, grinding wheel installing mechanism and workpiece grip mechanism are provided on the workbench, the grinding wheel installing mechanism or so feeding and front and back feeding, described workpiece grip mechanism or so feeding, the grinding wheel installing mechanism and workpiece grip mechanism can also rotate, the grinding wheel installing mechanism includes the mobile base one connecting with workbench, feeding pedestal two is provided in the mobile base one, rotating base three is provided on the feeding pedestal two, the grinding wheel is mounted on rotating base three, the workpiece grip mechanism includes head frame and tailstock, the head frame includes mobile base four, rotating base five is provided in the mobile base four, work holder is installed on the rotating base five；Using the technical solution of the utility model, workpiece rotation installation, the operation that grinding wheel remains stationary improves grinding accuracy.
Description
Technical field
The utility model belongs to machinery equipment field, and more specifically, the utility model relates to one kind to be used for bar outer circle
The grinding machine of finishing.
Background technique
Grinding is process important in machining, and grinding outer circle is the necessary process of all axis workpieces, the mill of outer circle
Mainly axis workpiece rotation is cut, and abrasive grinding wheel is fed with respect to workpiece, in the prior art, is usually also needed when being ground outer circle
Some circular conical surface outer circles are ground；And the integral replacing that fixture is carried out when cylindricalo grinding is carried out to special-shaped axis, manually
Loading and unloading are adjusted, the grinding accuracy of shaped piece is affected, meanwhile, clamping is manually adjusted, the precision of equipment is impacted.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of guarantee shaped piece grinding accuracies for outside bar
The grinding machine of circle finishing.
To achieve the goals above, the technical solution that the utility model is taken are as follows: provided a kind of for bar outer circle
The grinding machine of finishing, including workbench are provided with grinding wheel installing mechanism and workpiece grip mechanism on the workbench, described
Grinding wheel installing mechanism or so feeding and front and back feeding, described workpiece grip mechanism or so feeding, the grinding wheel installing mechanism and work
Part clamping device can also rotate, and the grinding wheel installing mechanism includes the mobile base one connecting with workbench, the movement
It is provided with feeding pedestal two on pedestal one, is provided with rotating base three on the feeding pedestal two, the grinding wheel is mounted on rotation
On pedestal three, the workpiece grip mechanism includes head frame and tailstock, and the head frame includes mobile base four, the mobile base four
On be provided with rotating base five, work holder is installed on the rotating base five.
A kind of grinding machine for the finishing of bar outer circle disclosed by the utility model, grinding wheel installing mechanism bottom is provided with cunning
Bar one and screw rod, the workpiece grip mechanism bottom are provided with slide bar two and slide bar three, motor, grinding wheel are connected on the screw rod
Installing mechanism bottom and workpiece grip mechanism bottom are respectively arranged with sliding sleeve one, locking device one and sliding sleeve two, locking device two,
The sliding sleeve one is socketed on slide bar one and screw rod, and the sliding sleeve two is socketed on slide bar two and slide bar three, the locking device
One and locking device two respectively include handle one, support rod one, spiral guide sleeve one and handle two, support rod two, spiral guide sleeve two,
The support rod one and support rod two are respectively arranged at four bottom of mobile base one and mobile base, the handle one and handle two
It is connected respectively at the top of support rod one and support rod two, spiral guide sleeve one and spiral guide sleeve two are respectively arranged at one He of mobile base
Inside mobile base four, support rod one and support rod two are each passed through spiral guide sleeve one and spiral guide sleeve two.
A kind of grinding machine for the finishing of bar outer circle disclosed by the utility model, feeds in pedestal two and mobile base four
It is provided with annular guide groove, is respectively arranged with graduated scale one, the rotating base three and rotation on the outside of the annular guide groove
Turning five bottom of pedestal and is respectively arranged with limited block, the limited block both ends are set as arc and identical as annular guiding groove radius,
The limited block is placed in annular guide groove.
A kind of grinding machine for the finishing of bar outer circle disclosed by the utility model, annular guide groove includes two opposite opens
Mouthful, opening width and limited block width are adapted, and annular guide groove middle position is provided with limit hole, limited block end interposition
Install the spacer pin for being equipped with and being adapted with limit hole.
A kind of grinding machine for the finishing of bar outer circle disclosed by the utility model, on rotating base three and rotating base five
It is provided with graduated scale two, the graduated scale two is arranged in the corresponding rotating base three in limited block end and five side of rotating base
On face, annular slot, the feeding bottom are provided on the corresponding rotating base three in limited block two sides and five side of rotating base
It is provided with pin in seat two and mobile base four, the pin is placed in annular slot.
A kind of grinding machine for the finishing of bar outer circle disclosed by the utility model, on rotating base three and rotating base five
It is respectively arranged with motor, the motor drives respectively live spindle, is equipped in the live spindle on the rotating base three
Grinding wheel is equipped with thimble or chuck in the live spindle on rotating base five.
A kind of grinding machine for the finishing of bar outer circle disclosed by the utility model, feeding two bottom of pedestal are provided with feeding
Guide sleeve, mobile base one are provided with feed screw on the side of feeding pedestal two, are connected with servo on the feed screw
Motor.
Using the technical solution of the utility model, rotating base three and rotating base five can rotate, so that grinding wheel and workpiece
It can rotate, rotation process is simple, for functor of some peripheries in conjunction with outer conical surface, once mounting may be implemented,
Integral grinding is completed, and cylindricalo grinding efficiency is improved；It is small for some stock removals, the workpiece of operating difficulties is fed, using workpiece
Rotation installation, the operation that grinding wheel remains stationary improve grinding accuracy.
Below with reference to drawings and examples, the utility model is described in detail.
Detailed description of the invention
Content expressed by each width attached drawing of this specification and the label in figure are briefly described below:
Fig. 1 is a kind of top view of the grinding machine for the finishing of bar outer circle of the utility model；
Fig. 2 is a kind of grinding machine left view for the finishing of bar outer circle of the utility model；
Fig. 3 is a kind of two structural schematic diagram of feeding grinder pedestal for the finishing of bar outer circle of the utility model；
Fig. 4 is a kind of three structural scheme of mechanism of grinding machine rotating base for the finishing of bar outer circle of the utility model；
Fig. 5 is that a kind of grinding machine mobile base four and rotating base five for the finishing of bar outer circle of the utility model is installed
Schematic diagram；
Fig. 6 is that a kind of grinding machine rotating base five for the finishing of bar outer circle of the utility model rotates schematic diagram；
Fig. 7 is a kind of grinding machine locking device structure schematic diagram for the finishing of bar outer circle of the utility model.
Specific embodiment
Below against attached drawing, by the description of the embodiment, such as related to specific embodiment of the present utility model
The shape of each component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacture
Technique and operate with method etc., are described in further detail, to help those skilled in the art to the utility model
Utility model design, technical solution have more complete, accurate and deep understanding.
Fig. 1 is a kind of top view of the grinding machine for the finishing of bar outer circle of the utility model；Fig. 2 is the utility model one
Grinding machine left view of the kind for the finishing of bar outer circle；Fig. 3 is a kind of grinding machine for the finishing of bar outer circle of the utility model
Feed two structural schematic diagram of pedestal；Fig. 4 is a kind of three machine of grinding machine rotating base for the finishing of bar outer circle of the utility model
Structure schematic diagram；Fig. 5 is that a kind of grinding machine mobile base four and rotating base five for the finishing of bar outer circle of the utility model is pacified
Fill schematic diagram；Fig. 6 is that a kind of grinding machine rotating base five for the finishing of bar outer circle of the utility model rotates schematic diagram；Fig. 7
For a kind of grinding machine locking device structure schematic diagram for the finishing of bar outer circle of the utility model；Sheet as shown in the figure is practical new
A kind of grinding machine for the finishing of bar outer circle of type, including workbench 1, be provided on workbench 1 grinding wheel installing mechanism and
Workpiece grip mechanism, grinding wheel installing mechanism can control feeding and front and back feeding, and workpiece grip mechanism can control feeding, grinding wheel
Installing mechanism and workpiece grip mechanism can also rotate, and grinding wheel installing mechanism includes the mobile base one connecting with workbench 1
15, it is provided with feeding pedestal 25 in mobile base 1, feeds and is provided with rotating base 34 on pedestal 25, grinding wheel 11 is installed
On rotating base 34, workpiece grip mechanism includes head frame and tailstock 13, and head frame includes mobile base 46, mobile base 46
On be provided with rotating base 58, work holder is installed on rotating base 58.
Grinding wheel installing mechanism bottom is provided with slide bar 1 and screw rod 3, and workpiece grip mechanism bottom is provided with slide bar two and slides
Bar 3 10 is connected with motor on screw rod 3, and grinding wheel installing mechanism bottom and workpiece grip mechanism bottom are respectively arranged with sliding sleeve one
16, locking device one and sliding sleeve 2 17, locking device two, sliding sleeve 1 are socketed on slide bar 1 and screw rod 3, and 2 17 sets of sliding sleeve
It connects on slide bar two and slide bar 3 10, locking device one and locking device two respectively include handle 1, support rod 1, spiral
Guide sleeve 1 and handle two, support rod two, spiral guide sleeve two, support rod 1 and support rod two are respectively arranged at mobile base one
15 and 46 bottom of mobile base, handle 1 and handle two connected respectively at the top of support rod 1 and support rod two, spiral is led
Cover 1 and spiral guide sleeve two be respectively arranged at mobile base 1 and the inside of mobile base four 5, strut 1 and support rod two
It is each passed through spiral guide sleeve 1 and spiral guide sleeve two.
Annular guide groove 20,29, annular 20,29 outside of guide groove are provided on feeding pedestal 25 and mobile base 46
It is respectively arranged with graduated scale one 18,27, rotating base 34 and 58 bottom of rotating base are respectively arranged with limited block 24,30,
Limited block 24,30 both ends be set as arc and with annular guiding groove radius it is identical, limited block 24,30 be placed in annular guide groove 20,
In 29, annular guide groove 20,29 includes two opposite openings 21,34, and 21,35 width of opening are mutually fitted with limited block 24,30 width
It answers, annular guide groove 20,29 middle positions are provided with limit hole 19,34, and limited block 24,30 end middle positions are provided with and limit
The adaptable spacer pin 25,31 in position hole 19,34 is provided with graduated scale 2 18,27 on rotating base 34 and rotating base 58,
Graduated scale 2 18,27 is arranged on limited block 24, the corresponding rotating base 34 in 30 ends and 58 side of rotating base, limit
It is provided with annular slot 26,32 on block 24, the corresponding rotating base 34 in 30 two sides and 58 side of rotating base, feeds pedestal
25 and mobile base 46 on be provided with pin 22,33, pin 22,33 is placed in annular slot 26,32.
Motor 14,7 is respectively arranged on rotating base 34 and rotating base 58, motor 14,7 drives respectively has rotation to lead
Axis is equipped with grinding wheel 4 in the live spindle on rotating base 34, be equipped in the live spindle on rotating base 58 thimble or
Chuck 9.
Feeding 25 bottom of pedestal is provided with feeding guide sleeve, and mobile base 1 is arranged on the side of feeding pedestal 25
There is feed screw, is connected with servo motor on feed screw.
As shown in Figures 1 to 7, a kind of grinding machine for the finishing of bar outer circle of technical solutions of the utility model, grinding are outer
Bowlder is fixed to be ground into clamping using workpiece grip mechanism, install grinding wheel, then start grinding machine so that part to be ground and
Grinding wheel rotates, then carries out to knife, i.e., mobile grinding wheel installing mechanism is whole manually, so that grinding wheel is directed at part diameter to be ground most
Big position has just been contacted with part to be ground by grinding wheel slowly close to abrading article to grinding wheel, setting grinding wheel before and after the amount of feeding and
Grinding carriage, is finally moved to one end of abrading article by left and right feeding two, starts automatic grinding.
As shown in Figures 1 to 7, a kind of grinding machine for the finishing of bar outer circle of technical solutions of the utility model, grinding tool
There is an outer bowlder of certain taper, a kind of method is: the axis of abrading article normal mounting, i.e. holding abrading article is horizontally mounted, according to
Abrading article needs to be ground the angular turn grinding wheel angle reached, and then fixed emery wheel starts grinding machine, so that part to be ground and grinding wheel
It rotates, then carries out to knife, i.e., mobile grinding wheel installing mechanism is whole manually, so that grinding wheel is directed at part diameter dominant bit to be ground
It sets, by grinding wheel slowly close to abrading article, has just been contacted with part to be ground to grinding wheel, the amount of feeding and left and right before and after setting grinding wheel
Grinding carriage is finally moved to one end of abrading article by feeding two, starts automatic grinding.
As shown in Figures 1 to 7, a kind of grinding machine for the finishing of bar outer circle of technical solutions of the utility model, grinding tool
There is the outer bowlder of certain taper, another method is: the axis of grinding wheel normal mounting, i.e. holding grinding wheel being horizontally mounted, according to mill
Cutting members needs to be ground the angular turn part to be ground reached, so that the axis of part to be ground is to need to grind with horizontal position angle
The angle reached is cut, fixed part to be ground, then fixed emery wheel starts grinding machine, so that part to be ground and grinding wheel rotate, then
It carries out to knife, i.e., mobile grinding wheel installing mechanism is whole manually, so that grinding wheel is directed at part diameter maximum position to be ground, grinding wheel is delayed
It is slow just to have been contacted with part to be ground close to abrading article to grinding wheel, the amount of feeding and left and right feeding two before and after setting grinding wheel, finally
Grinding carriage is moved to one end of abrading article, starts automatic grinding.
Using the technical solution of the utility model, rotating base three and rotating base five can rotate, so that grinding wheel and workpiece
It can rotate, rotation process is simple, for functor of some peripheries in conjunction with outer conical surface, once mounting may be implemented,
Integral grinding is completed, and cylindricalo grinding efficiency is improved；It is small for some stock removals, the workpiece of operating difficulties is fed, using workpiece
Rotation installation, the operation that grinding wheel remains stationary improve grinding accuracy.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (7)
1. a kind of grinding machine for the finishing of bar outer circle, including workbench is provided with grinding wheel installation on the workbench
Mechanism and workpiece grip mechanism, described grinding wheel installing mechanism or so feeding and front and back feeding, described workpiece grip mechanism or so into
Give, it is characterised in that: the grinding wheel installing mechanism and workpiece grip mechanism can also rotate, the grinding wheel installing mechanism include with
The mobile base one of workbench connection is provided with feeding pedestal two in the mobile base one, sets on the feeding pedestal two
It is equipped with rotating base three, the grinding wheel is mounted on rotating base three, and the workpiece grip mechanism includes head frame and tailstock, described
Head frame includes mobile base four, and rotating base five is provided in the mobile base four, is equipped with work on the rotating base five
Part clamper.
2. a kind of grinding machine for the finishing of bar outer circle described in accordance with the claim 1, it is characterised in that: the grinding wheel peace
Mounting mechanism bottom is provided with slide bar one and screw rod, and the workpiece grip mechanism bottom is provided with slide bar two and slide bar three, the silk
Motor is connected on bar, grinding wheel installing mechanism bottom and workpiece grip mechanism bottom are respectively arranged with sliding sleeve one, locking device one
With sliding sleeve two, locking device two, the sliding sleeve one is socketed on slide bar one and screw rod, and the sliding sleeve two is socketed in slide bar two and slides
On bar three, the locking device one and locking device two respectively include handle one, support rod one, spiral guide sleeve one and handle two,
Support rod two, spiral guide sleeve two, the support rod one and support rod two are respectively arranged at four bottom of mobile base one and mobile base
Portion, the handle one and handle two are connected at the top of support rod one and support rod two respectively, spiral guide sleeve one and spiral guide sleeve two
It is respectively arranged inside mobile base one and mobile base four, support rod one and support rod two are each passed through spiral guide sleeve one and spiral shell
Revolve guide sleeve two.
3. a kind of grinding machine for the finishing of bar outer circle according to claim 2, it is characterised in that: the feeding bottom
It is provided with annular guide groove on seat two and mobile base four, is respectively arranged with graduated scale one on the outside of the annular guide groove,
The rotating base three and five bottom of rotating base are respectively arranged with limited block, and the limited block both ends are set as arc and and ring
Shape guiding groove radius is identical, and the limited block is placed in annular guide groove.
4. a kind of grinding machine for the finishing of bar outer circle described in accordance with the claim 3, it is characterised in that: the annular is led
It include two opposite openings to slot, opening width and limited block width are adapted, and annular guide groove middle position is provided with limit
Hole, limited block end middle position are provided with the spacer pin being adapted with limit hole.
5. a kind of grinding machine for the finishing of bar outer circle according to claim 3, which is characterized in that the rotation bottom
Graduated scale two is provided on seat three and rotating base five, the graduated scale two is arranged at the corresponding rotation bottom in limited block end
On seat three and five side of rotating base, ring is provided on the corresponding rotating base three in limited block two sides and five side of rotating base
Shape card slot is provided with pin in the feeding pedestal two and mobile base four, and the pin is placed in annular slot.
6. a kind of grinding machine for the finishing of bar outer circle according to claim 1, which is characterized in that the rotation bottom
It is respectively arranged with motor on seat three and rotating base five, the motor drives respectively live spindle, on the rotating base three
Live spindle on grinding wheel is installed, thimble or chuck are installed in the live spindle on rotating base five.
7. a kind of grinding machine for the finishing of bar outer circle according to claim 1, which is characterized in that the feeding bottom
Two bottoms of seat are provided with feeding guide sleeve, and mobile base one is provided with feed screw on the side of feeding pedestal two, it is described into
To being connected with servo motor on screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189915.1U CN209140526U (en) | 2018-07-26 | 2018-07-26 | A kind of grinding machine for the finishing of bar outer circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189915.1U CN209140526U (en) | 2018-07-26 | 2018-07-26 | A kind of grinding machine for the finishing of bar outer circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140526U true CN209140526U (en) | 2019-07-23 |
Family
ID=67265055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821189915.1U Active CN209140526U (en) | 2018-07-26 | 2018-07-26 | A kind of grinding machine for the finishing of bar outer circle |
Country Status (1)
| Country | Link |
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| CN (1) | CN209140526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673264A (en) * | 2018-07-26 | 2018-10-19 | 戴杰磨床集团股份有限公司 | A kind of grinding machine for the finishing of bar outer circle |
| CN112454077A (en) * | 2020-11-21 | 2021-03-09 | 广州市奇艺音响设备有限公司 | Numerical control machine tool for manufacturing broadcast television equipment |
-
2018
- 2018-07-26 CN CN201821189915.1U patent/CN209140526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673264A (en) * | 2018-07-26 | 2018-10-19 | 戴杰磨床集团股份有限公司 | A kind of grinding machine for the finishing of bar outer circle |
| CN112454077A (en) * | 2020-11-21 | 2021-03-09 | 广州市奇艺音响设备有限公司 | Numerical control machine tool for manufacturing broadcast television equipment |
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