CN206241848U - A kind of steel ruler flatness grinding clamp - Google Patents
A kind of steel ruler flatness grinding clamp Download PDFInfo
- Publication number
- CN206241848U CN206241848U CN201621278937.6U CN201621278937U CN206241848U CN 206241848 U CN206241848 U CN 206241848U CN 201621278937 U CN201621278937 U CN 201621278937U CN 206241848 U CN206241848 U CN 206241848U
- Authority
- CN
- China
- Prior art keywords
- groove
- plane
- steel ruler
- briquetting
- projection
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model is related to a kind of steel ruler flatness grinding clamp, including base and holds down assembly；The left and right sides of base forms two the first symmetrical inclined-planes, and the upper end on the first inclined-plane offers the first groove；The front and rear both sides of base form the second inclined-plane and the 3rd inclined-plane respectively, and the center on the second inclined-plane offers the second groove, and the center on the 3rd inclined-plane offers the 3rd groove；Hold down assembly including briquetting, stud and band pad nut；When using, different width dimensions according to steel ruler select for steel ruler to be placed on the first groove or the second groove or the 3rd groove, and cause first underbump of the steel ruler on briquetting, then band pad nut is tightened, so as to steel ruler be fixed, steel ruler surface is processed using corresponding milling tool then.
Description
Technical field
The utility model is related to a kind of fixture, is related to a kind of steel ruler flatness grinding clamp.
Background technology
In the process of steel ruler, generally require to be ground it, to ensure its surface smoothness, and prior art
In fixture be typically single angle, one direction, single width and be fixedly clamped, positioning precision is relatively low, poor reliability, in process of lapping
In, knife grain to be processed is produced displacement and is produced larger mismachining tolerance, machining accuracy is relatively low, and inconvenient operation.
In the prior art, such as Patent No. 201220686009.9, the applying date is 2012.12.12《Grinding clamp》, the reality
With novel base space availability ratio it is high, ensure simultaneous grinding number it is many, product fraction defective is low.But the utility model structure is more
Complexity, assembling is more bothered, cumbersome, compresses less effective, is needed further improvement.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of structure letter
The steel ruler flatness grinding clamp that single, easily manufactured, operation is simple and efficiency high, compression effect are good.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of steel ruler flatness grinding clamp,
Including base and holding down assembly, it is characterised in that：The left and right sides of the base forms two the first symmetrical inclined-planes,
The upper end on first inclined-plane offers the first groove, and the fluting direction of described two first grooves is for laterally；Described first
The bottom surface of groove is parallel to each other with the first inclined-plane；The front and rear both sides of the base form the second inclined-plane and the 3rd inclined-plane respectively,
The center on second inclined-plane offers the second groove, the fluting direction of second groove be it is vertical, second groove
Bottom surface is parallel to each other with the second inclined-plane；The center on the 3rd inclined-plane offers the 3rd groove, the bottom surface of the 3rd groove with
3rd inclined-plane is parallel to each other；The fluting direction of the 3rd groove is for laterally；The upper end of the base forms platform；Described
Four screwed holes are offered on two inclined-planes, four screwed holes are symmetrically distributed in the both sides of the second groove two-by-two；Described second
Two groups are provided with inclined-plane, the 3rd inclined-plane and two the first inclined-planes to hold down assembly.
Further, described to hold down assembly including briquetting, stud and band pad nut, the stud is screwed into screwed hole；
The center of the briquetting offers waist type groove, and band pad spiral shell is screwed with through the upper end for having stud, the stud in the waist type groove
It is female.
Further, the bottom two ends of the briquetting also form the first projection and the second projection, first projection with
The 4th inclined-plane is formed between the bottom surface of briquetting, the 5th inclined-plane is formed between second projection and the bottom surface of briquetting；It is described
The both sides of the first projection form the first bevel edge, and the both sides of second projection form the second bevel edge.
Compared with prior art, the utility model has the advantage of：The utility model simple structure, easily manufactured, operation
Simple and efficiency high, compresses effect good.
Brief description of the drawings
Fig. 1 is positive side structure chart of the present utility model；
Fig. 2 is rear structure figure of the present utility model；
Fig. 3 is the structure chart of briquetting of the present utility model.
Specific embodiment
As Figure 1-3, a kind of steel ruler flatness grinding clamp, including base 1 and hold down assembly；The left and right two of base 1
Side forms two the first symmetrical inclined-planes 13, and the upper end on the first inclined-plane 13 offers the first groove 14, two first
The fluting direction of groove 14 is for laterally；The bottom surface of the first groove 14 is parallel to each other with the first inclined-plane 13；The front and rear both sides of base 1 point
The second inclined-plane 11 and the 3rd inclined-plane 15 are not formed, and the center on the second inclined-plane 11 offers the second groove 12, the second groove 12
Fluting direction is vertical, and the bottom surface of the second groove 12 is parallel to each other with the second inclined-plane 11；The center on the 3rd inclined-plane 15 offers
Three grooves 16, bottom surface and the 3rd inclined-plane 15 of the 3rd groove 16 are parallel to each other；The fluting direction of the 3rd groove 16 is for laterally；Base
1 upper end forms platform 17；Hold down assembly including briquetting 2, stud 3 and band pad nut 4, four are offered on the second inclined-plane 11
Screwed hole 18, four screwed holes 18 are symmetrically distributed in the both sides of the second groove 12 two-by-two；Positioned at two of the side of the second groove 12
Stud 3 is screwed with screwed hole；The center of briquetting 2 offers waist type groove 21, through there is a stud 3 in waist type groove 21, stud 3 it is upper
End is screwed with band pad nut 4, and briquetting 2 is located between band pad nut 4 and second inclined-plane 11；Similarly, two the first inclined-planes 13 and
Two groups are provided with three inclined-planes 15 to hold down assembly, and be located at the lower section of two the first grooves 14 and the 3rd groove 16 respectively；Pressure
The bottom two ends of block 2 also form the first projection 22 and the second projection 23, are formed between the first projection 22 and the bottom surface of briquetting 2
4th inclined-plane 24, the 5th inclined-plane 25 is formed between the second projection 23 and the bottom surface of briquetting 2；The both sides of the first projection 22 form
First bevel edge 27, the both sides of the second projection 23 form the second bevel edge 26；When using, according to the different width dimensions of steel ruler
To select for steel ruler to be placed on the first groove 14 or the second groove 12 or the 3rd groove 16, and cause that steel ruler is located at briquetting 2
On the lower section of the first projection 22, then tighten band pad nut 4, so as to steel ruler be fixed, then use corresponding grinding work
Tool is processed to steel ruler surface.
The utility model simple structure, it is easily manufactured, simple and efficiency high is operated, compress effect good.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (3)
1. a kind of steel ruler flatness grinding clamp, including base and hold down assembly, it is characterised in that：The left and right sides of the base
Two the first symmetrical inclined-planes are formed, the upper end on first inclined-plane offers the first groove, described two first
The fluting direction of groove is for laterally；The bottom surface of first groove is parallel to each other with the first inclined-plane；The front and rear both sides of the base
The second inclined-plane and the 3rd inclined-plane are formed respectively, and the center on second inclined-plane offers the second groove, second groove
Fluting direction is vertical, and bottom surface and second inclined-plane of second groove are parallel to each other；The center on the 3rd inclined-plane offers
3rd groove, the bottom surface of the 3rd groove is parallel to each other with the 3rd inclined-plane；The fluting direction of the 3rd groove is for laterally；Institute
The upper end for stating base forms platform；Four screwed holes are offered on second inclined-plane, four screwed holes are symmetrical two-by-two
It is distributed in the both sides of the second groove；Two groups of compression groups are provided with second inclined-plane, the 3rd inclined-plane and two the first inclined-planes
Part.
2. a kind of steel ruler flatness grinding clamp according to claim 1, it is characterised in that：It is described to hold down assembly including pressure
Block, stud and band pad nut, the stud are screwed into screwed hole；The center of the briquetting offers waist type groove, the waist type
In groove band pad nut is screwed with through the upper end for having stud, the stud.
3. a kind of steel ruler flatness grinding clamp according to claim 2, it is characterised in that：The bottom two ends of the briquetting
The first projection and the second projection are also formed, the 4th inclined-plane, described are formed between first projection and the bottom surface of briquetting
The 5th inclined-plane is formed between two projections and the bottom surface of briquetting；The both sides of first projection form the first bevel edge, described
The both sides of the second projection form the second bevel edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278937.6U CN206241848U (en) | 2016-11-27 | 2016-11-27 | A kind of steel ruler flatness grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278937.6U CN206241848U (en) | 2016-11-27 | 2016-11-27 | A kind of steel ruler flatness grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241848U true CN206241848U (en) | 2017-06-13 |
Family
ID=59002837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278937.6U Expired - Fee Related CN206241848U (en) | 2016-11-27 | 2016-11-27 | A kind of steel ruler flatness grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241848U (en) |
-
2016
- 2016-11-27 CN CN201621278937.6U patent/CN206241848U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170613 Termination date: 20171127 |