CN109352526A - A kind of symmetrical grinding auxiliary device - Google Patents
A kind of symmetrical grinding auxiliary device Download PDFInfo
- Publication number
- CN109352526A CN109352526A CN201811504503.7A CN201811504503A CN109352526A CN 109352526 A CN109352526 A CN 109352526A CN 201811504503 A CN201811504503 A CN 201811504503A CN 109352526 A CN109352526 A CN 109352526A
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- CN
- China
- Prior art keywords
- slot
- end faces
- matrix
- hole
- thickness direction
- 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.)
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a kind of symmetrical grinding auxiliary devices, including matrix, it is parallel to each other on matrix along left and right two end faces in matrix thickness direction, it is connected between left and right two end faces by bottom surface, there is a through slot on bottom surface, the through hole along matrix thickness direction is provided between left and right two end faces；Through slot includes a pair of slot side being parallel to each other, and is connected between two bar groove sides by groove bottom；The through-hole being connected to through hole is provided in groove bottom；Two bar groove sides are parallel with left and right two end faces in matrix thickness direction, and about left and right two end surface symmetrics.The invention can ensure that on symmetrical component the plane of symmetry processing after symmetrical precision, to improve processing efficiency.
Description
Technical field
The invention belongs to technical fields of mechanical processing, and in particular to a kind of grinding auxiliary dress of the plane of symmetry of symmetrical component
It sets.
Background technique
Processing method generally for symmetrical two sides is: using the plane of symmetry with identical symmetrical centre as benchmark face, with right
Title center processes machined surface on the basis of unidirectional face, passes through the size between control machined surface and datum level
Tolerance come guarantee be processed two sides symmetry.When the datum level area on part with symmetrical centre identical with machined surface
It is too small, when cannot be mounted on lathe on lathe as machining benchmark, it is necessary to which auxiliary tool converts machining benchmark, thus side
Just part is processed.
Summary of the invention
The technical problem to be solved by the present invention is proposing a kind of grinding auxiliary device, guarantee the plane of symmetry on symmetrical component
Symmetrical precision after processing, to improve processing efficiency.
The technical scheme is that
It is a kind of to be symmetrically ground auxiliary device, including matrix, it is held in described matrix along left and right two of matrix thickness direction
Face is parallel to each other, and is connected between left and right two end faces by bottom surface, there is a through slot on the bottom surface, left and right two end faces it
Between be provided with through hole along matrix thickness direction；
The through slot includes a pair of slot side being parallel to each other, and is connected between two slot sides by groove bottom；
The through-hole being connected to through hole is provided in the groove bottom；
Two slot sides are parallel with left and right two end faces in matrix thickness direction, and about left and right two end faces pair
Claim.
Preferably, the symmetry between two slot sides and left and right two end faces in matrix thickness direction is
0.01mm。
Preferably, described matrix is in U-shape perpendicular to the section of thickness direction.
Preferably, the groove bottom is plane, and the through-hole is circular hole, and the spacing of two slot sides is more than or equal to zero
Part width.
Compared with prior art, part processing, detection simply, conveniently, for producing by batch, not only mention after applying the present invention
High processing efficiency, but also the stability of parts product quality is improved, substantially increase production efficiency.
Detailed description of the invention
Fig. 1 is grinding auxiliary device schematic diagram of the invention；
Fig. 2 is parts fixation state diagram.
Specific embodiment
Technical solution of the present invention is described further below in conjunction with attached drawing, but required protection scope does not limit to
In described.
As shown in Figure 1, auxiliary device is one piece of U-board 1, the through slot 1a an of retaining element is arranged at 1 bottom of U-board, leads to
The left and right both ends of the surface of the slot sides of the two sides slot 1a and U-board thickness direction guarantee 0.01 ㎜ of symmetry, in the groove bottom of through slot 1a
The heart has a through-hole 1b, uses for fixed processing part.
Specifically, it such as Fig. 1, is ground auxiliary device and is mainly made of one piece of U-board 1 and nut 2；1 bottom of U-board has
The through slot 1a of one installation part.Two slot sides of through slot 1a are parallel with the guarantee of the arranged on left and right sides end face of U-board 1, symmetrical
0.01 ㎜ is spent, i.e. (X-direction, i.e. thickness direction) symmetrical centre of the symmetrical centre Yu U-board 1 of through slot 1a is consistent.U-shaped slope 1
There is a through-hole 1b at the groove bottom center of through slot 1a, and part is installed on auxiliary device as shown in Figure 2, original datum level on part
It is fitted closely respectively with the two bar groove sides of through slot 1a, the threaded portion on part passes through the through-hole 1b in U-board 1, utilizes zero
The original screw thread of part is fastened with nut 2, so that part is fixed in U-board 1.Due to the groove center and U-board 1 of through slot 1a
Symmetrical centre is consistent in (X-direction), so that the original datum level of part to be transformed into the arranged on left and right sides end face (side X in U-board 1
To), U-board 1 is placed on platen, grinding directly is carried out to the face for needing to process on part.It only needs to divide
Not Kong Zhi on part the left and right side end face (X-direction) of machined surface and U-board 1 dimensional tolerance, so that it may guarantee part machined surface
Symmetry requirement.
Claims (4)
1. a kind of symmetrical grinding auxiliary device, it is characterised in that: including matrix, along matrix thickness direction in described matrix
Left and right two end faces are parallel to each other, and are connected between left and right two end faces by bottom surface, there is a through slot on the bottom surface, left,
The through hole along matrix thickness direction is provided between right two end faces；The through slot includes a pair of slot side being parallel to each other,
It is connected between two slot sides by groove bottom；The through-hole being connected to through hole is provided in the groove bottom；
Two slot sides are parallel with left and right two end faces in matrix thickness direction, and about left and right two end surface symmetrics.
2. a kind of symmetrical grinding auxiliary device according to claim 1, it is characterised in that: two slot sides and matrix
Symmetry between left and right two end faces of thickness direction is 0.01mm.
3. a kind of symmetrical grinding auxiliary device according to claim 1, it is characterised in that: described matrix is perpendicular to thickness side
To section be in U-shape.
4. a kind of symmetrical grinding auxiliary device according to claim 1, it is characterised in that: the groove bottom is plane, institute
Stating through-hole is circular hole, and the spacing of two slot sides is more than or equal to part width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504503.7A CN109352526B (en) | 2018-12-10 | 2018-12-10 | Symmetrical grinding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504503.7A CN109352526B (en) | 2018-12-10 | 2018-12-10 | Symmetrical grinding auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109352526A true CN109352526A (en) | 2019-02-19 |
| CN109352526B CN109352526B (en) | 2021-10-01 |
Family
ID=65331944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811504503.7A Active CN109352526B (en) | 2018-12-10 | 2018-12-10 | Symmetrical grinding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352526B (en) |
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2018
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Patent Citations (17)
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| CN201979321U (en) * | 2011-03-24 | 2011-09-21 | 常州华德机械有限公司 | Motor casing big hole clamp special for precision boring railway train |
| CN202356901U (en) * | 2011-11-28 | 2012-08-01 | 芜湖火龙铸造有限公司 | Special deburring clamp |
| CN102632416A (en) * | 2012-05-04 | 2012-08-15 | 苏州市达圣机械有限公司 | Clamp for drilling inclined hole |
| CN202655932U (en) * | 2012-05-31 | 2013-01-09 | 林卫飞 | Spring collet |
| CN202752891U (en) * | 2012-07-06 | 2013-02-27 | 河南航天精工制造有限公司 | Tapping clamp |
| CN202964173U (en) * | 2012-11-15 | 2013-06-05 | 无锡市航鹄科技有限公司 | Multifunctional combined locating tool for milling |
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| CN204621162U (en) * | 2015-05-29 | 2015-09-09 | 成都航利航空科技有限责任公司 | A kind of grip device boring fuse hole |
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| CN108481057A (en) * | 2018-03-22 | 2018-09-04 | 淮阴工学院 | The fixture of turning bulb axial workpiece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109352526B (en) | 2021-10-01 |
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