CN207841068U - A kind of work spindle with trimming device - Google Patents
A kind of work spindle with trimming device Download PDFInfo
- Publication number
- CN207841068U CN207841068U CN201721904754.5U CN201721904754U CN207841068U CN 207841068 U CN207841068 U CN 207841068U CN 201721904754 U CN201721904754 U CN 201721904754U CN 207841068 U CN207841068 U CN 207841068U
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- China
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- trimmer
- measuring instrument
- shaft core
- trimming device
- work spindle
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Abstract
The utility model discloses a kind of work spindle with trimming device, including axle bed, be pivotly set in the axle bed shaft core, for grinding wheel dressing the first trimmer and for the second trimmer to grinding wheel dressing；First trimmer is circular ring structure, and outer wall is equipped with annular flange of the circle for correction of the flank shape, and the end of the shaft core is equipped with chuck, and first trimmer is sheathed on the chuck and is fixedly connected with the shaft core；Second trimmer is set to the side of the shaft core and is fixedly connected on the axle bed.When grinding wheel needs finishing, grinding wheel is moved to the first trimmer and is in contact with it by slide plate can carry out correction of the flank shape, grinding wheel is moved to the second trimmer and is in contact with it by slide plate can carry out dressing, whole process grinding wheel is without dismounting, other auxiliary tools are not needed yet, entire finishing flow can be completed by the kinematic system of grinding machine itself, simplify operating process, save the working time.
Description
Technical field
The utility model belongs to technical field of machine tool spindle, and in particular to a kind of work spindle with trimming device.
Background technology
When being ground processing, the precision and quality of grinding wheel directly affects the precision of workpiece, therefore grinding wheel needs in time
The dressing process of finishing, grinding wheel includes correction of the flank shape process and dressing process, however, when needing to modify grinding wheel in process often
Other auxiliary tools are needed, operating process is cumbersome, influences processing flow.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model provides a kind of work spindle with trimming device, can be with
Easily modify grinding wheel.
To achieve the above object, the utility model is achieved by following technical scheme：
A kind of work spindle with trimming device described in the utility model, including axle bed, pivotly be set to the axle bed
Interior shaft core, for grinding wheel dressing the first trimmer and for the second trimmer to grinding wheel dressing；
First trimmer is circular ring structure, and outer wall is equipped with annular flange of the circle for correction of the flank shape, the shaft core
End is equipped with chuck, and first trimmer is sheathed on the chuck and is fixedly connected with the shaft core；Second trimmer
Set on the side of the shaft core and it is fixedly connected on the axle bed.
Further, the annular flange is set to edge of first trimmer close to the end face of workpiece.
Further, terminal pad, the shaft core and the chuck are equipped between the shaft core and the chuck described in
Terminal pad connects；The terminal pad is equipped with the boss to match with the inner wall of first trimmer, and first trimmer is simultaneously
It is sheathed on the chuck and the boss, first trimmer is connected with the terminal pad by several screws.
Further, between the inner wall and the chuck of first trimmer there are gap, first trimmer
Inner wall and the boss of the terminal pad are fitted close.
Further, second trimmer is square.
Further, further include the trimmer holder for the side wall for being fixed on the axle bed, the trimmer branch is provided with peace
Slot is set, second trimmer is located in the resettlement groove and exposed along the axis direction part of the shaft core.
Further, further include the measuring instrument component for being used to measure workpiece size set on the outer wall of the axle bed.
Further, the measuring instrument component includes measuring instrument bearing, is measured for measuring the first of workpiece outer diameter
Instrument, the second measuring instrument for measuring inner hole of workpiece size；
First measuring instrument is set to the measuring instrument bearing in which can be radially slided along the shaft core, and described second measures
Instrument can axially slidably be set to the measuring instrument bearing along the shaft core.
Further, the measuring instrument component further includes two for pushing first measuring instrument and described second to measure
The driving component corresponding with one passes respectively for the drive component of instrument sliding, first measuring instrument and second measuring instrument
Dynamic connection.
Further, the driving component includes pedestal, is fixed on the cylinder of pedestal, is slidably set to leading for the pedestal
Column, link, the pedestal are fixed on the measuring instrument bearing, and the guide post is arranged in parallel with the cylinder, the cylinder
Piston rod and the guide post are connect with the link；
The driving component be divided into the first drive component for being sequentially connected with first measuring instrument and for
The second drive component that second measuring instrument is sequentially connected, the cylinder of first drive component are set along the radial direction of the shaft core
It sets, the cylinder of second drive component is parallel to the axis setting of the shaft core；First measuring instrument is fixed on described
The link of one drive component and the cylinder for being parallel to first drive component, second measuring instrument are fixed on described second
The link of drive component and perpendicular to the cylinder of second drive component.
Compared with prior art, the utility model has the beneficial effects that：
The work spindle of the utility model is equipped with the first trimmer and the second trimmer, when grinding wheel needs finishing, grinding wheel
Correction of the flank shape can be carried out by being moved to the first trimmer by slide plate and being in contact with it, and grinding wheel is moved to the second trimmer simultaneously by slide plate
Dressing can be carried out by being in contact with it, and whole process grinding wheel does not need other auxiliary tools, by grinding machine itself without dismounting yet
Kinematic system entire finishing flow can be completed, simplify operating process, save the working time.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is a kind of vertical view of work spindle with trimming device described in the utility model；
Fig. 2 is the A of Fig. 1 to sectional view；
Fig. 3 is a kind of structural schematic diagram at another visual angle of work spindle with trimming device described in the utility model.
In figure：
1- axle beds；2- shaft cores；
The first trimmers of 3-；31- annular flanges；
The second trimmers of 4-；5- chucks；
6- terminal pads；61- boss；
7- trimmer holders；71- resettlement grooves；
8- measuring instrument components；
The first measuring instruments of 81-；The second measuring rods of 811-；
The second measuring instruments of 82-；The second measuring rods of 821-；
83- measuring instrument bearings；
The first drive components of 84-；841 first pedestals；The first cylinders of 842-；
The first guide posts of 843-；The first links of 844-；
The second drive components of 85-；851 second pedestals；The second cylinders of 852-；
The second guide posts of 853-；The second links of 854-.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in FIG. 1 to 3, a kind of work spindle with trimming device described in the utility model, including axle bed 1, can
Shaft core 2, the first trimmer 3 and the second trimmer 4 being pivotally set in axle bed 1.First trimmer 3 is circular ring structure, outside
Wall is equipped with annular flange 31 of the circle for correction of the flank shape, and the end of shaft core 2 is equipped with chuck 5, and the first trimmer 3 is sheathed on chuck 5 simultaneously
It is fixedly connected with shaft core 2, therefore the first trimmer 3 can be rotated with shaft core 2, grinding wheel is moved to the first trimmer 3 by slide plate
And it is in contact with it and can carry out correction of the flank shape；Second trimmer 4 is set to the side of shaft core 2 and is fixedly connected on axle bed 1, and grinding wheel passes through cunning
Plate is moved to the second trimmer 4 and be in contact with it can be into dressing.Entire dressing process medium plain emery wheel does not need it without dismounting yet
His auxiliary tool can be completed entire finishing flow by the kinematic system of grinding machine itself, simplify operating process, save
Working time.
Preferably, it being contacted with annular flange 31 in order to facilitate grinding wheel, annular flange 31 is set to the edge of the first trimmer 3,
The edge is edge of first trimmer 3 close to the end face of workpiece.
In order to which the first trimmer 3 is more firmly fixed at shaft core 2, it is preferable that the utility model is equipped with terminal pad 6,
First trimmer 3 is fixedly connected on terminal pad 6, and terminal pad 6 is set between shaft core 2 and chuck 5, and shaft core 2 and chuck 5 pass through connection
Disk 6 connects；Terminal pad 6 is equipped with boss 61, the inner wall matching of boss 61 and the first trimmer 3, and the first trimmer 3 is sheathed on simultaneously
Chuck 5 and boss 61, the first trimmer 3 are connected with terminal pad 6 by several screws.Preferably, boss 61 has positioning action,
The first trimmer 3 and shaft core 2 is set to keep coaxial, therefore, the inner wall and terminal pad 6 of the first trimmer 3 are fitted close, and first repaiies
There are gaps between the inner wall and chuck 5 of whole device 3.
Preferably, the second trimmer 4 is square.In order to which the second trimmer 4 is more firmly fixed at axle bed 1, this
Utility model further includes trimmer holder 7, and trimmer holder 7 is fixed on the side wall of axle bed 1, and trimmer holder 7 is equipped with resettlement groove
71, the fixation of the second trimmer 4 is located in resettlement groove 71, and the second trimmer 4 is exposed along the axis direction part of shaft core 2, outside
The part of dew is for modifying grinding wheel.
Preferably, the utility model further includes measuring instrument component 8, and measuring instrument component 8 is set to the outer wall of axle bed 1, measuring instrument
Whether component 8 can measure the size of workpiece, facilitate personnel to examine workpiece qualified, to adjust machined parameters in time.
Preferably, measuring instrument component 8 includes the first measuring instrument 81, the second measuring instrument 82 and measuring instrument bearing 83.Wherein,
One measuring instrument 81 is used to measure the outer diameter of workpiece, is slidably set to measuring instrument bearing 83, and can be along the diameter of shaft core 2
To sliding so as to the outer wall of contact workpiece；Second measuring instrument 82 is slidably set to measuring instrument for measuring inner hole of workpiece size
Bearing 83, and it can sliding axially so as to the endoporus of entrance workpiece along shaft core 2.
Preferably, measuring instrument component 8 further includes two drive components, the first measuring instrument 81 and the second measuring instrument 82 respectively with
One corresponding drive component is sequentially connected, and drive component can push the first radially sliding along shaft core 2 of measuring instrument 81, pushes
Second the sliding axially along shaft core 2 of measuring instrument 82.
Preferably, drive component include pedestal, be fixed on the cylinder of pedestal, slidably be set to pedestal guide post, link,
Pedestal is fixed on measuring instrument bearing 83, and guide post is arranged in parallel with cylinder, and the piston rod and guide post of cylinder are connect with link.For
Convenient for hereinafter described, two drive components are respectively defined as the first drive component 84 and the second drive component 85, i.e., first
Drive component 84 include the first pedestal 841, be fixed on the first pedestal 841 the first cylinder 842, slidably be set to the first pedestal
841 the first guide post 843, the first link 844, the first pedestal 841 are fixed on measuring instrument bearing 83, the first guide post 843 and
One cylinder 842 is arranged in parallel, and the piston rod of the first cylinder 842 and the first guide post 843 are connect with the first link 844, equally
Ground, the second drive component 85 includes the second pedestal 851, the second cylinder 852 for being fixed on the second pedestal 851, is slidably set to the
The second guide post 853, the second link 854 of two pedestals 851, the second pedestal 851 are fixed on measuring instrument bearing 83, the second guide post
853 are arranged in parallel with the second cylinder 852, and the piston rod of the second cylinder 852 and the second guide post 853 connect with the second link 854
It connects.
First drive component 84 is used to be sequentially connected with the first measuring instrument 81, and the second drive component 85 is used to measure with second
Instrument 82 is sequentially connected.First cylinder 842 of the first drive component 84 is arranged along the radial direction of shaft core 2, and the first measuring instrument 81 is fixed on
First link 844 of the first drive component 84, the first measuring instrument 81 are parallel to the first cylinder 842 of the first drive component 84；
Second cylinder 852 of the second drive component 85 is parallel to the axis setting of shaft core 2, and the second measuring instrument 82 is fixed on the second driving group
Second link 854 of part 85, second cylinder 852 of second measuring instrument 82 perpendicular to the second drive component 85.
First measuring instrument 81 includes two the first parallel measuring rods 811, and the first cylinder 842 pushes the first measuring instrument 81 to slide
It is dynamic to make two first measuring rods 811 across the outer wall of workpiece to measure the outer diameter of workpiece；Second measuring instrument 82 includes two
The second parallel measuring rod 821, the second cylinder 852 push the sliding of the second measuring instrument 82 that two second measuring rods 821 is made to enter work
The endoporus of part is to measure the hole size of workpiece.
A kind of other structures of the work spindle with trimming device described in the present embodiment are referring to the prior art.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, therefore it is every without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to implementing above
Any modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by example.
Claims (10)
1. a kind of work spindle with trimming device, which is characterized in that including axle bed, pivotly be set to the axle bed in axis
Core, for grinding wheel dressing the first trimmer and for the second trimmer to grinding wheel dressing；
First trimmer is circular ring structure, and outer wall is equipped with annular flange of the circle for correction of the flank shape, the end of the shaft core
Equipped with chuck, first trimmer is sheathed on the chuck and is fixedly connected with the shaft core；Second trimmer is set to
The side of the shaft core is simultaneously fixedly connected on the axle bed.
2. a kind of work spindle with trimming device according to claim 1, which is characterized in that the annular flange is set to
Edge of first trimmer close to the end face of workpiece.
3. a kind of work spindle with trimming device according to claim 1, which is characterized in that the shaft core and the card
Terminal pad is equipped between disk, the shaft core is connected with the chuck by the terminal pad；The terminal pad is equipped with and described the
The boss that the inner wall of one trimmer matches, first trimmer are sheathed on the chuck and the boss simultaneously, and described first
Trimmer is connected with the terminal pad by several screws.
4. a kind of work spindle with trimming device according to claim 3, which is characterized in that first trimmer
There are gap, the inner wall of first trimmer and the boss of the terminal pad closely to match between inner wall and the chuck
It closes.
5. a kind of work spindle with trimming device according to claim 1, which is characterized in that second trimmer is
Square.
6. a kind of work spindle with trimming device according to claim 4, which is characterized in that further include be fixed on it is described
The trimmer holder of the side wall of axle bed, the trimmer branch are provided with resettlement groove, and second trimmer is located at the resettlement groove
Interior and along the shaft core axis direction part is exposed.
7. a kind of work spindle with trimming device according to claim 1, which is characterized in that further include being set to the axis
The outer wall of seat is used to measure the measuring instrument component of workpiece size.
8. a kind of work spindle with trimming device according to claim 7, which is characterized in that the measuring instrument component packet
It includes measuring instrument bearing, the first measuring instrument for measuring workpiece outer diameter, measured for measuring the second of inner hole of workpiece size
Instrument；
First measuring instrument is set to the measuring instrument bearing with being radially slided along the shaft core, and second measuring instrument can
It is axially slidably set to the measuring instrument bearing along the shaft core.
9. a kind of work spindle with trimming device according to claim 8, which is characterized in that the measuring instrument component is also
Include two drive components for pushing first measuring instrument and second measuring instrument to slide, first measuring instrument and
The driving component corresponding with one is sequentially connected second measuring instrument respectively.
10. a kind of work spindle with trimming device according to claim 9, which is characterized in that the driving component packet
Pedestal, the cylinder for being fixed on pedestal, guide post, the link for being slidably set to the pedestal are included, the pedestal is fixed on the survey
Measure instrument bearing, the guide post is arranged in parallel with the cylinder, the piston rod of the cylinder and the guide post with the link
Connection；
The driving component be divided into the first drive component for being sequentially connected with first measuring instrument and for it is described
The cylinder of the second drive component that second measuring instrument is sequentially connected, first drive component is arranged along the radial direction of the shaft core,
The cylinder of second drive component is parallel to the axis setting of the shaft core；First measuring instrument is fixed on described first and drives
The link of dynamic component and the cylinder for being parallel to first drive component, second measuring instrument are fixed on second driving
The link of component and perpendicular to the cylinder of second drive component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904754.5U CN207841068U (en) | 2017-12-29 | 2017-12-29 | A kind of work spindle with trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904754.5U CN207841068U (en) | 2017-12-29 | 2017-12-29 | A kind of work spindle with trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207841068U true CN207841068U (en) | 2018-09-11 |
Family
ID=63419968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721904754.5U Active CN207841068U (en) | 2017-12-29 | 2017-12-29 | A kind of work spindle with trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207841068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326741A (en) * | 2017-12-29 | 2018-07-27 | 广州群创数控机床有限公司 | A kind of work spindle with trimming device |
-
2017
- 2017-12-29 CN CN201721904754.5U patent/CN207841068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326741A (en) * | 2017-12-29 | 2018-07-27 | 广州群创数控机床有限公司 | A kind of work spindle with trimming device |
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