CN207656493U - Gib block chamfering fixture - Google Patents
Gib block chamfering fixture Download PDFInfo
- Publication number
- CN207656493U CN207656493U CN201721721016.7U CN201721721016U CN207656493U CN 207656493 U CN207656493 U CN 207656493U CN 201721721016 U CN201721721016 U CN 201721721016U CN 207656493 U CN207656493 U CN 207656493U
- Authority
- CN
- China
- Prior art keywords
- gib block
- clip base
- workpiece
- counter sink
- installing hole
- 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.)
- Expired - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a kind of gib block chamfering fixtures, it is intended to which the gib block chamfer machining difficulty for solving to carry chamfering in the prior art is big, of high cost, the high problem of disqualification rate.Including clip base, the clip base is equipped with and is contacted with forming face with the corresponding workpiece installing hole of gib block outer profile, it is connected with the workpiece installing hole being additionally provided with positioning counter sink where the main shaft of the workpiece installing hole on vertical plane, in clip base, positioning screw is installed in the bottom of the counter sink and the positioning counter sink.The beneficial effects of the utility model are：Clamping is quick and convenient, requires the technical merit of worker low；2. improving processing efficiency, the parts machining of each batch can reach unified size and precision.
Description
Technical field
The utility model is related to finishing tool, more particularly to a kind of gib block chamfering fixture is mainly used for the top gem of a girdle-pendant
The mill arc chamfering of bent axle hinge top gem of a girdle-pendant bar and the hard alloy gib block in two class product of Dan Shuanjin honing heads in grinder tool.
Background technology
Existing development of machinery industry is rapid, and important spare part processing request is higher and higher.Hard alloy is in hone
Important component mainly play the guiding role in the tool, and hard alloy gib block needs unified mill arc chamfering, this fixture can guarantee
All there are one unified sizes and precision for the hard alloy gib block produced.
At this stage, the processing method of circular arc chamfering is ground, the skill later mainly by clamping fixed workpiece
The advanced disadvantage of art is：1. the clamping for workpiece, holding area is small, and unit pressure is big, is wanted to the intensity of workpiece and fixture
Ask high, cost is big；2. circular arc chamfering morpheme requires height, however corresponding clamp requires height, and height is required to the technology of operator；
3. due to difficulty of processing height, the interchangeability of product is poor even in batch between batch, high rejection rate.
Invention content
The utility model proposes a kind of gib block chamfering fixture, solves the gib block for carrying chamfering in the prior art
Difficulty of processing is big, of high cost, the high problem of disqualification rate.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model is related to a kind of gib block chamfering fixture, including clip base, the clip base be equipped with
The corresponding workpiece installing hole of gib block outer profile is contacted with forming face, in vertical plane where the main shaft of the workpiece installing hole
Positioning counter sink is additionally provided in upper, clip base with the workpiece installing hole to be connected, the bottom of the counter sink with it is described fixed
Positioning screw is installed in the counter sink of position.
It is additionally provided with bottom positioning plate in the bottom of the clip base.The bottom positioning plate is cuboid plate.
Alternatively, the bottom positioning plate is the tablet that upper surface is equipped with spherical crown shape concave station.Further, in the spherical crown shape
The brake pad for preventing workpiece from rotating is filled in concave station, the brake pad is equipped with the through-hole consistent with the workpiece configurations.
The advantageous effect that the utility model is reached is：1. clamping is quick and convenient, alloy gib block is directly mounted on folder
Slightly finishing can be used in tool, require the technical merit of worker low, and simple training can be on duty operation, specifically be loaded admittedly
It is low to determine part price；2. improving processing efficiency, the parts machining of each batch can reach unified size and precision；3. bottom
The design of backing plate has further fixed the position length in the fixture of workpiece, further prevents sliding.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the sectional view of the utility model fixture；
Fig. 2 is the vertical view of the utility model fixture；
Fig. 3 is the sectional arrangement drawing during utility model works；
Fig. 4 is the assembling plan view during utility model works；
Fig. 5 is the sectional arrangement drawing in the course of work of another embodiment of the utility model；
Fig. 6 is the sectional arrangement drawing in the course of work of another embodiment of the utility model；
In figure：1, clip base；2, workpiece；3, counter sink is positioned；4, positioning screw；5, bottom positioning plate；6, concave station.
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.
Embodiment 1
As shown in fig. 1 to 4, the utility model provides a kind of gib block chamfering fixture, the hard for ensureing to produce
Alloy gib block has unified size and precision.The utility model is related to a kind of gib block chamfering fixtures, including fixture base
Body 1, clip base 1 are equipped with and are contacted with forming face with corresponding 2 mounting hole of workpiece of gib block outer profile, are installed in workpiece 2
Positioning counter sink 3 is additionally provided with where the main shaft in hole on vertical plane, in clip base 1 with 2 mounting hole of workpiece to be connected, counter sink
Positioning screw 4 is installed in bottom and positioning counter sink 3.
In the course of work, the clip base 1 with inclined hole corresponding with bull inclination angle, the inserting of workpiece 2 to work are found first
In 2 mounting hole of part, hole face is installed with workpiece 2 and is contacted, rotational positioning screw 4 is fastened and limited later, when fastening and limit
After the completion, show 2 tooling of workpiece in place, can further carry out grinding fillet.
In the present embodiment, bottom is touched with flat face, plays the role of limiting workpiece 2 in bottom surface.
In the present embodiment, including clip base 1, spacer pin, interior hexagonal flush end holding screw.Hard alloy gib block needs
Unified mill arc chamfering, common process mode can not reach required size and precision, this fixture can guarantee produce it is hard
All there are one unified sizes and precision for matter alloy gib block.
The technical solution of the utility model：The oblique straight slot of respective angles is opened on clamp body according to required angle, hard closes
Golden blank is packed into clamp body straight slot, by limiting finger setting, after fixing hard alloy with interior hexagonal holding screw, in peripheral milling
Double Tops carry out grinding on bed, further reach unified size and precision between each processing part, while saving and being loaded the time,
Improve workpiece accuracy.
Embodiment 2
The present embodiment principle with embodiment 1, it is specific the difference is that, such as Fig. 5, in the present embodiment, in clip base 1
Bottom is additionally provided with bottom positioning plate 5.Bottom positioning plate 5 is cuboid plate.Play the role of bottom and limits degree of freedom.
Embodiment 3
The present embodiment principle with embodiment 1, it is specific the difference is that, such as Fig. 6, in the present embodiment, bottom positioning plate 5 is
Upper surface is equipped with the tablet of spherical crown shape concave station 6.The design can ensure that a tablet is able to the corresponding a variety of angles of inclination of installation
The workpiece 2 of gib block class is further filled with the brake pad for preventing workpiece 2 from rotating, on brake pad in spherical crown shape concave station 6
Equipped with the through-hole consistent with 2 shape of workpiece.Bottom positioning plate 5 in the design.Workpiece can be installed in brake pad when work,
Stiction between brake pad and concave station further fixes the location of workpiece.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of gib block chamfering fixture, which is characterized in that including clip base (1), the clip base (1) be equipped with
The corresponding workpiece installing hole of gib block outer profile is contacted with forming face, in vertical plane where the main shaft of the workpiece installing hole
Positioning counter sink (3) is additionally provided in upper, clip base (1) with the workpiece installing hole to be connected, the bottom of the counter sink and
Positioning screw (4) is installed in the positioning counter sink (3).
2. gib block chamfering fixture according to claim 1, which is characterized in that the bottom in the clip base (1)
It is additionally provided with bottom positioning plate (5).
3. gib block chamfering fixture according to claim 2, which is characterized in that the bottom positioning plate (5) is rectangular
Body plate.
4. gib block chamfering fixture according to claim 2, which is characterized in that the bottom positioning plate (5) is upper table
Face is equipped with the tablet of spherical crown shape concave station (6).
5. gib block chamfering fixture according to claim 4, which is characterized in that filled out in the spherical crown shape concave station (6)
Equipped with the brake pad for preventing workpiece (2) from rotating, the brake pad is equipped with the through-hole consistent with the workpiece (2) shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721016.7U CN207656493U (en) | 2017-11-30 | 2017-11-30 | Gib block chamfering fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721016.7U CN207656493U (en) | 2017-11-30 | 2017-11-30 | Gib block chamfering fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207656493U true CN207656493U (en) | 2018-07-27 |
Family
ID=62940081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721721016.7U Expired - Fee Related CN207656493U (en) | 2017-11-30 | 2017-11-30 | Gib block chamfering fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207656493U (en) |
-
2017
- 2017-11-30 CN CN201721721016.7U patent/CN207656493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20211130 |