CN108818224A - A kind of grinding tooling suitable for concentric special-shaped axis - Google Patents
A kind of grinding tooling suitable for concentric special-shaped axis Download PDFInfo
- Publication number
- CN108818224A CN108818224A CN201810859912.2A CN201810859912A CN108818224A CN 108818224 A CN108818224 A CN 108818224A CN 201810859912 A CN201810859912 A CN 201810859912A CN 108818224 A CN108818224 A CN 108818224A
- Authority
- CN
- China
- Prior art keywords
- magnechuck
- movable wedge
- voussoir
- wedge
- special
- 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.)
- Withdrawn
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 4
- 125000003003 spiro group Chemical group 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
Abstract
The present invention relates to a kind of grinding toolings suitable for concentric special-shaped axis, including magnechuck, tool pedestal, fixed voussoir and movable wedge；The consistent Blind locating holes of shape that two rows of shapes and special-shaped shaft part are offered in tool pedestal, top wire hole is provided on the outside of each Blind locating holes, is equipped with jackscrew in top wire hole；Tool pedestal is set to above magnechuck by four vertical guides cooperated with four corners, and four vertical guide suctions are fixed on magnechuck；Fixed voussoir is inhaled admittedly above magnechuck, and the upper wedge surface of the lower wedge surface of movable wedge and fixed voussoir is engaged, and movable wedge upper surface is engaged with tool pedestal lower end；It is also equipped with movable wedge driving mechanism, including adjusting screw rod on magnechuck, is connected through a screw thread with the solid spiro rod support above magnechuck is inhaled, screw rod end is contacted with the press of movable wedge end.This tooling clamps positioning while realizing more shaft member, is processed and formed at one time.
Description
Technical field
The invention belongs to shaft-like workpiece grinding tooling, it is related to special-shaped axis Grinding Technology, more particularly to a kind of
Grinding tooling suitable for concentric special-shaped shaft member.
Background technique
It is related to some special-shaped shaft member in automobile die accessory, such special-shaped shaft member is by circular shaft section and special-shaped shaft part structure
At.Special-shaped shaft part is that cross section is in regular symmetric shape, for example, the composite structure of single rectangular shape, two cuboids, cylinder
Body and the combined shaped of cuboid etc..The center of the circular shaft section of such special-shaped shaft member and the geometric center of special-shaped shaft part are set in concentric
It sets, concentricity requirement is higher.In addition, some concentric special-shaped axis are also higher to the length dimension requirement of circular shaft section.In general, in finishing
After work, grinding finishing first is carried out to circular shaft section surface, reaches concentricity requirement；Then grinding is carried out to the end of circular shaft section to add
Work reaches design length requirement.
The existing processing tool that shaft-like workpiece length is ground generally by magnechuck, fix to clamp block and activity
Gripping block is constituted.It fixes to clamp and is provided with the locating slot matched in block and movable clamping block, axis is clamped into locating slot, is come
Grinding is carried out, but since the circular shaft section of concentric special-shaped shaft member is shorter, it is difficult to realize using existing clamping positioning tool, because
This, needs the design feature according to concentric special-shaped axis, designs applicable clamping positioning tool.
It is retrieved through the prior art, does not retrieve technical solution relevant to this patent.
Summary of the invention
It is a kind of easy to adjust, it can be achieved that more axis it is an object of the invention to provide in place of overcome the deficiencies in the prior art
Simultaneously clamp on the grinding tooling suitable for concentric special-shaped axis of positioning.
The present invention solves its technical problem and adopts the following technical solutions to achieve：
A kind of grinding tooling suitable for concentric special-shaped axis, it is characterised in that：Including magnechuck, tooling base
Seat, fixed voussoir and movable wedge.Wedge surface and lower wedge surface are respectively arranged in fixed voussoir and movable wedge.Tool pedestal is whole
Body is rectangular block structure, two rows of Blind locating holes is offered in tool pedestal, every row's Blind locating holes are multiple by what is be evenly arranged
Blind locating holes are constituted, and the shape of Blind locating holes is consistent with the shape of special-shaped shaft part of concentric special-shaped axis.In each Blind locating holes
Outside is provided with the top wire hole of perpendicular connection, is equipped with jackscrew in top wire hole.Tool pedestal with four corners by matching
Four vertical guides closed are set to above magnechuck in a manner of adjustable up and down, and four vertical guides suctions are fixed in magnechuck
On.Fixed voussoir and movable wedge are set between tool pedestal and magnechuck, and fixed voussoir is inhaled admittedly above magnechuck,
The lower wedge surface of movable wedge and the upper wedge surface formation of fixed voussoir are engaged, under the upper surface and tool pedestal of movable wedge
End forms and is engaged.Movable wedge adjustment structure is also equipped on magnechuck, the movable wedge adjustment structure includes
Adjusting screw rod, adjusting screw rod are connected through a screw thread with the solid spiro rod support above magnechuck is inhaled, the end of screw rod and activity
The end of voussoir forms press contact.
And, the position on magnechuck corresponding to four vertical guides is provided with guide rail locating slot, vertically leads
The lower end of rail is in guide rail locating slot；The position for corresponding to fixed voussoir on magnechuck is provided with voussoir positioning
Slot, fixed voussoir is upper to be flush-mounted in voussoir locating slot in upper wedge shape part below.
And, position corresponding with screw rod end is provided with vertical elongated slot in movable wedge, and the end of screw rod is protruded into
Into vertical elongated slot.
The advantages and positive effects of the present invention are：
1, this tooling by the Blind locating holes that are set in tool pedestal, it can be achieved that special-shaped axis positions in the circumferential direction,
By be installed on Blind locating holes side jackscrew, it can be achieved that the axial direction of special-shaped axis positioning；By adjusting adjusting screw rod, push away
Dynamic movable wedge is moved along fixed voussoir, tool pedestal can be driven to shift along the vertical direction, to realize special-shaped axis upper and lower position
Adjustment, meet different processing capacity requirements, integrally realize concentric special-shaped axis clamping positioning.
2, two rows of Blind locating holes are set in tool pedestal, an abnormity with one heart can be fixed in each Blind locating holes
Axis is processed and formed at one time so that realizing more axis simultaneously clamps on positioning, has reached higher grinding efficiency.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the perspective exploded view of Fig. 1；
Fig. 3 is use state of the invention with reference to figure.
Specific embodiment
The invention will be further described with reference to the accompanying drawing and by specific embodiment, and following embodiment is descriptive
, it is not restrictive, this does not limit the scope of protection of the present invention.
A kind of grinding tooling suitable for concentric special-shaped axis, referring to Figure 1-3, inventive point is：
Including magnechuck 1, tool pedestal 2, fixed voussoir 9 and movable wedge 10.Divide in fixed voussoir and movable wedge
It is not provided with wedge surface and lower wedge surface, the tilt angle of two wedge surfaces is consistent.The generally rectangular block structure of tool pedestal, in tooling
Two rows of Blind locating holes 3 are offered on pedestal, every row's Blind locating holes are made of the multiple Blind locating holes being evenly arranged, Blind locating holes
Shape is consistent with the shape of special-shaped shaft part of concentric special-shaped axis, in this way, it can be achieved that abnormity after the special-shaped shaft part insertion of special-shaped axis
The positioning of the circumferencial direction of axis.The top wire hole 4 of perpendicular connection, peace in top wire hole are provided on the outside of each Blind locating holes
Equipped with jackscrew 5, special-shaped axis is held out against by jackscrew, it can be achieved that special-shaped axis axially position.Tool pedestal with four corners by matching
Four vertical guides 6 closed are set to above magnechuck in a manner of adjustable up and down, and four vertical guides suctions are fixed in electromagnetism suction
On disk, in the position for not influencing grinding and special-shaped axis installation and removal, it can be arranged between four vertical guides and laterally connect
Fitting, such as transverse connecting rod or lateral connection narrow boards etc., to improve the integrated connection of four vertical guides.Fixed voussoir and
Movable wedge is set between tool pedestal and magnechuck, and fixed voussoir is inhaled admittedly above magnechuck, under movable wedge
The upper wedge surface formation of wedge surface and fixed voussoir is engaged, and the upper surface of movable wedge forms to contact with the lower end of tool pedestal matches
It closes.Movable wedge adjustment structure is also equipped on magnechuck, the movable wedge adjustment structure includes adjusting screw rod 7, is adjusted
Section screw rod is connected through a screw thread with the solid spiro rod support 8 above magnechuck is inhaled, the end of screw rod and the end of movable wedge
Form press contact.
In above structure, the position on magnechuck corresponding to four vertical guides is provided with guide rail locating slot, erects
The lower end of direction guiding rail is in guide rail locating slot.The position for corresponding to fixed voussoir on magnechuck is provided with voussoir and determines
Position slot, fixed voussoir is upper to be flush-mounted in voussoir locating slot in upper wedge shape part below.It is fixed by guide rail locating slot and voussoir
Position slot realizes the positioning of four guide rails and fixed voussoir on magnechuck respectively, facilitates installing and using for tooling, in addition,
Improve the stability of the fixation of four vertical guides and fixed voussoir on magnechuck.
In above structure, position corresponding with screw rod end is provided with vertical elongated slot 11, the end of screw rod in movable wedge
Portion is extend into vertical elongated slot.In this way, the end of screw rod is slidable in the vertical direction in vertical elongated slot in adjusting screw rod, mention
The high stability to movable wedge pushing tow.
When in use, the special-shaped shaft part of concentric special-shaped axis 12 is inserted into the Blind locating holes of tool pedestal for this tooling, and
Jackscrew by tightening side is fixed；Then adjusting screw rod is adjusted, the upper and lower position of concentric special-shaped axis is realized, to the upper of axis
After lower position is adjusted in place, the grinding of shaft end can be carried out.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be managed
Solution：Do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to the embodiment and attached drawing disclosure of that.
Claims (3)
1. a kind of grinding tooling suitable for concentric special-shaped axis, it is characterised in that：Including magnechuck, tool pedestal,
Fixed voussoir and movable wedge.Wedge surface and lower wedge surface are respectively arranged in fixed voussoir and movable wedge.Tool pedestal is whole
For rectangular block structure, two rows of Blind locating holes are offered in tool pedestal, every row's Blind locating holes are multiple fixed by what is be evenly arranged
Position blind hole is constituted, and the shape of Blind locating holes is consistent with the shape of special-shaped shaft part of concentric special-shaped axis.In the outer of each Blind locating holes
Side is provided with the top wire hole of perpendicular connection, is equipped with jackscrew in top wire hole.Tool pedestal with four corners by cooperating
Four vertical guides be set to above magnechuck in a manner of adjustable up and down, four vertical guides suctions are fixed in magnechuck
On.Fixed voussoir and movable wedge are set between tool pedestal and magnechuck, and fixed voussoir is inhaled admittedly above magnechuck,
The lower wedge surface of movable wedge and the upper wedge surface formation of fixed voussoir are engaged, under the upper surface and tool pedestal of movable wedge
End forms and is engaged.Movable wedge adjustment structure is also equipped on magnechuck, the movable wedge adjustment structure includes
Adjusting screw rod, adjusting screw rod are connected through a screw thread with the solid spiro rod support above magnechuck is inhaled, the end of screw rod and activity
The end of voussoir forms press contact.
2. the grinding tooling according to claim 1 suitable for concentric special-shaped axis, it is characterised in that：It is inhaled in electromagnetism
Position on disk corresponding to four vertical guides is provided with guide rail locating slot, and the lower end of vertical guide is positioned flush-mounted in guide rail
In slot；The position for corresponding to fixed voussoir on magnechuck is provided with voussoir locating slot, fixed voussoir it is upper in upper wedge shape with
Under part in the voussoir locating slot.
3. the grinding tooling according to claim 1 suitable for concentric special-shaped axis, it is characterised in that：In movable wedge
Position corresponding with screw rod end is provided with vertical elongated slot on block, and the end of screw rod is extend into vertical elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859912.2A CN108818224A (en) | 2018-08-01 | 2018-08-01 | A kind of grinding tooling suitable for concentric special-shaped axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859912.2A CN108818224A (en) | 2018-08-01 | 2018-08-01 | A kind of grinding tooling suitable for concentric special-shaped axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818224A true CN108818224A (en) | 2018-11-16 |
Family
ID=64152424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810859912.2A Withdrawn CN108818224A (en) | 2018-08-01 | 2018-08-01 | A kind of grinding tooling suitable for concentric special-shaped axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108818224A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201502A (en) * | 1989-06-10 | 1993-04-13 | Erowa Ag | Apparatus for clamping workpieces which have to be machined by a machine tool |
| CN201999684U (en) * | 2011-02-24 | 2011-10-05 | 西北工业大学 | Lifting adjustment device |
| WO2013097402A1 (en) * | 2012-05-20 | 2013-07-04 | 浙江联宜电机股份有限公司 | Workpiece lateral side clamping tool |
| CN204976098U (en) * | 2015-09-03 | 2016-01-20 | 衢州启程机械设备有限公司 | General boring grab |
| CN207309713U (en) * | 2017-08-17 | 2018-05-04 | 苏州沃克斯精密五金有限公司 | A kind of high grinding clamp such as cylindrical end face |
| CN207415127U (en) * | 2017-11-08 | 2018-05-29 | 昆山屾峰模具有限公司 | A kind of grinding machine cylindrical component clamping jig |
| CN207448214U (en) * | 2017-11-20 | 2018-06-05 | 天津豪鑫精密模具有限公司 | A kind of axis grinding clamping tool with high applicability |
| CN208697150U (en) * | 2018-07-28 | 2019-04-05 | 天津豪鑫精密模具有限公司 | A kind of adjustable concentric special-shaped axis grinding tooling |
-
2018
- 2018-08-01 CN CN201810859912.2A patent/CN108818224A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5201502A (en) * | 1989-06-10 | 1993-04-13 | Erowa Ag | Apparatus for clamping workpieces which have to be machined by a machine tool |
| CN201999684U (en) * | 2011-02-24 | 2011-10-05 | 西北工业大学 | Lifting adjustment device |
| WO2013097402A1 (en) * | 2012-05-20 | 2013-07-04 | 浙江联宜电机股份有限公司 | Workpiece lateral side clamping tool |
| CN204976098U (en) * | 2015-09-03 | 2016-01-20 | 衢州启程机械设备有限公司 | General boring grab |
| CN207309713U (en) * | 2017-08-17 | 2018-05-04 | 苏州沃克斯精密五金有限公司 | A kind of high grinding clamp such as cylindrical end face |
| CN207415127U (en) * | 2017-11-08 | 2018-05-29 | 昆山屾峰模具有限公司 | A kind of grinding machine cylindrical component clamping jig |
| CN207448214U (en) * | 2017-11-20 | 2018-06-05 | 天津豪鑫精密模具有限公司 | A kind of axis grinding clamping tool with high applicability |
| CN208697150U (en) * | 2018-07-28 | 2019-04-05 | 天津豪鑫精密模具有限公司 | A kind of adjustable concentric special-shaped axis grinding tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |