CN205009049U - Imitative angle of crystal block device - Google Patents
Imitative angle of crystal block device Download PDFInfo
- Publication number
- CN205009049U CN205009049U CN201520752309.6U CN201520752309U CN205009049U CN 205009049 U CN205009049 U CN 205009049U CN 201520752309 U CN201520752309 U CN 201520752309U CN 205009049 U CN205009049 U CN 205009049U
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- crystal block
- backup plate
- pressing plate
- base
- locating surface
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Abstract
The utility model discloses an imitative angle of crystal block device, including base, benchmark backup plate and clamp plate, the benchmark backup plate is fixed on the base, one side of benchmark backup plate is equipped with mutually perpendicular's first backup plate locating surface and second backup plate locating surface, corresponds two perpendicular sides of contact crystal block respectively, wherein is located the part side contact of second backup plate locating surface with the crystal block of top, the clamp plate is connected with the base through dismantling connection structure, the clamp plate has the clamp plate locating surface, and is parallel with second backup plate locating surface to the crystal block side contact parallel relatively with second backup plate locating surface is fixed the crystal block between benchmark backup plate and clamp plate. The utility model provides an undercut that leads to because of the clamping is insecure in the chamfer course of working of sapphire crystal block bad, improved the processing yield and the machining efficiency of crystal block chamfer, the operation is simpler, convenient.
Description
Technical field
The utility model belongs to clamp for machining, is specifically related to a kind of crystal block and imitates angle apparatus.
Background technology
Sapphire in glass screen procedure for processing, need four of square piece wedge angles to change into R angle, to improve the process capability of rear operation, the crystal block of chamfering normally before section carries out, first square crystal block four seamed edges are carried out chamfering, section processing procedure is being carried out to crystal block.Traditional crystal block is when chamfering, by imitative angle apparatus, crystal block clamping is fixed, there is chip removal inconvenience in existing imitative angle apparatus, device quick abrasion, service life is short, more importantly there is clamping insecure, crystal block is easily caused to tilt phenomenon, cause the bad generation of undercut, cause crystal block entirety to be scrapped, loss is serious.Particularly when processing the precious stone material such as sapphire, expensive because of synthetic sapphire, if crystal block clamping is insecure, cause crystal block tilt and cause undercut bad, crystal block entirety can be caused to scrap, loss is serious.
Summary of the invention
The technical problem that the utility model solves is: in chamfer process, easily occur that undercut is bad for existing crystal block, cause the defect that raw material are scrapped, a kind of novel crystal block is provided to imitate angle apparatus, the undercut that crystal block causes because clamping is insecure in chamfer process can be solved bad, improve the processing yield of chamfering, reduce repeated clamping number of times, save handling time.
The utility model adopts following technical scheme to realize:
A kind of crystal block imitates angle apparatus, comprises base 1, benchmark backup plate 2 and pressing plate 3;
Described benchmark backup plate 2 is fixed on base 1, the side of described benchmark backup plate 2 is provided with orthogonal first backup plate locating surface 21 and the second backup plate locating surface 22, two vertical side of corresponding contact crystal block respectively, the second backup plate locating surface 22 being wherein positioned at top contacts with the surface of crystal block;
Described pressing plate 3 is connected with base 1 by Detachable connection structure, described pressing plate 3 has pressing plate locating surface 31, parallel with the second backup plate locating surface 22, and the crystal block contacts side surfaces opposing parallel with the second backup plate locating surface 22, crystal block is fixed between benchmark backup plate and pressing plate;
Crystal block fixes clamping between described benchmark backup plate 2 and pressing plate 3, three sides contact with pressing plate locating surface 31 with the first backup plate locating surface 21, second backup plate locating surface 22 respectively, and the chamfer edge of crystal block is the diagonal angle seamed edge of the public seamed edge of the crystal block side that the crystal block side of described pressing plate locating surface 31 contact contacts with the first backup plate locating surface 21.
Further, described benchmark backup plate 2 is connected by screw and is fixed on base 1.
Further, described pressing plate 3 is connected by screw and is fixed on base 1.
Further, the guider perpendicular to benchmark backup plate is provided with between described pressing plate 3 and base 1.
Preferably, described guider is be separately positioned on guide rail mutually chimeric on pressing plate 3 and base 1 and guide groove.
Further, the adjustable length of described pressing plate 3.
Further, described pressing plate 3 is spliced by the briquetting of some joint splits, select the briquetting of respective numbers to be combined into the pressing plate of corresponding length according to the crystal block of different length, often save briquetting and adopt screw connection to fix with base respectively, and be often respectively equipped with guider between joint briquetting and base.
Further, described base 1 is provided with some avoiding hollow grooves 11, in order to facilitate the discharge of sapphire powder.
In the utility model, described pressing plate locating surface 31 is at 45 ° with base place plane, described second backup plate locating surface 22 is parallel with pressing plate locating surface 31, become to hang 45 ° by the feet, crystal block is prevented to occur moving upward when clamping, decrease the artificial clamping time repeatedly, avoid the bad abnormal appearance of undercut.
From the above mentioned, crystal block of the present utility model imitates angle apparatus, and to solve the undercut that sapphire crystal block causes because clamping is insecure in chamfer machining process bad, improve the processing yield of crystal block chamfering, avoid in process, occur that clamping loosely causes repeated clamping, save handling time, improve working (machining) efficiency, and same device can carry out imitative angle clamping to the crystal block product of different length, and efficiently solving the frequent problem of fixture fittings loss caused because chip removal is bad, operation is simpler, convenient.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic perspective view such as axle such as grade of the present utility model.
Fig. 2 is side schematic view of the present utility model.
Fig. 3 is the base vertical view in the utility model.
Fig. 4 is decomposing schematic representation of the present utility model.
Number in the figure:
1-base, 11-avoiding hollow groove, 12-first backup plate connecting hole, 13-pressing plate guide rail, 14-first pressing plate connecting hole;
2-benchmark backup plate, 21-first backup plate locating surface, 22-second backup plate locating surface, 23-second backup plate connecting hole;
3-pressing plate, 31-pressing plate locating surface, 32-second pressing plate connecting hole, 33-pressing plate guide groove;
4-crystal block, 41-chamfer edge.
Detailed description of the invention
Embodiment
See Fig. 1 and Fig. 2, crystal block is imitated angle apparatus and is comprised base 1, benchmark backup plate 2 and pressing plate 3; Wherein, benchmark backup plate 2 is connected by screw and is fixed on base 1, the side of benchmark backup plate 2 is provided with orthogonal first backup plate locating surface 21 and the second backup plate locating surface 22, two vertical side of corresponding contact crystal block respectively, the seamed edge placing rear top due to crystal block is chamfer edge 41, therefore the second backup plate locating surface 22 being positioned at top contacts with the surface of crystal block, ensures that crystal block seamed edge has enough Working positions;
In conjunction with see Fig. 3 and Fig. 4, pressing plate 3 is by removably connecting by screw and base 1 equally, and pressing plate 3 has pressing plate locating surface 31, parallel with the second backup plate locating surface 22, and the crystal block contacts side surfaces opposing parallel with the second backup plate locating surface 22, crystal block is fixed between benchmark backup plate and pressing plate, when changing clamping crystal block, benchmark backup plate 2 can be maintained static, only need to carry out dismounting to pressing plate 3, the guider perpendicular to benchmark backup plate is provided with between pressing plate 3 and base 1, in the present embodiment, guider is be separately positioned on guide rail mutually chimeric on pressing plate 3 and base 1 and guide groove, in diagram, pressing plate guide groove 33 is set bottom briquetting 3, on base 1, be then provided with corresponding pressing plate guide rail 13, when pressing plate 3 is installed, first the guide rail between pressing plate and base and guide groove are fitted together to mutually, pressing plate is promoted along guider, between locating surface crystal block being placed in pressing plate and benchmark backup plate, then with the attachment screw of pressing plate, pressing plate and base are locked, namely the fixing clamping of crystal block is completed.
Crystal block fixes clamping between benchmark backup plate 2 and pressing plate 3, three sides contact with pressing plate locating surface 31 with the first backup plate locating surface 21, second backup plate locating surface 22 respectively, the chamfer edge of crystal block is the diagonal angle seamed edge of the public seamed edge of the crystal block side that crystal block side that pressing plate locating surface 31 contacts contacts with the first backup plate locating surface 21, according to the placement of device entirety, during chamfering, this seamed edge should be arranged upward.
In actual process, the length of crystal block have long have short, the length of benchmark backup plate 2 can arrange longer, pressing plate 3 should be corresponding with the length of crystal block, effectively crystal block clamping could be fixed, if the pressing plate of the crystal block correspondence configuration different length according to different length, cost is then caused to increase, in the present embodiment, the adjustable length of pressing plate 3, concrete, pressing plate 3 is spliced by the briquetting of some joint splits, the briquetting of respective numbers is selected to be combined into the pressing plate of corresponding length according to the crystal block of different length, often saving briquetting adopts screw connection to fix with base respectively, and often save between briquetting and base and be respectively equipped with guider.
See Fig. 3 and Fig. 4, base 1 is provided with the first backup plate connecting hole 12, first pressing plate connecting hole 14 and some avoiding hollow grooves 11, first backup plate connecting hole 12 and the first pressing plate connecting hole 14 are respectively through hole, corresponding with the second backup plate connecting hole 23 on benchmark backup plate 2 and the second pressing plate connecting hole 32 on pressing plate, wherein, first backup plate connecting hole 12 is through hole, second backup plate connecting hole 23 is screwed hole, first pressing plate connecting hole 14 is screwed hole, second pressing plate connecting hole 32 is through hole, respectively benchmark backup plate 2 and pressing plate 3 are fixed on base 1 by attachment screw, avoiding hollow groove 11 facilitates the sapphire powder produced during chamfering to discharge.
Composition graphs 2, in the utility model, pressing plate locating surface 31 is at 45 ° with base place plane, second backup plate locating surface 22 is parallel with pressing plate locating surface 31, become to hang 45 ° by the feet, preventing crystal block to occur moving upward when clamping, decreasing the artificial clamping time repeatedly, preventing the bad abnormal appearance of undercut.Simultaneously, pressing plate locating surface 31 and the seating plane angle at 45 ° of pressing plate 3, parallel with the second backup plate locating surface 22 of benchmark backup plate 2, the Impact direction of pressing plate 3 in locking process angle at 45 ° is compressed toward benchmark backup plate, the transverse direction of locking process center platen makes crystal block clamping without tilting phenomenon with power upwards, decrease repeatedly the clamping time, prevent the bad abnormal appearance of undercut.
These are only that the concrete case study on implementation of the utility model illustrates, rights protection scope of the present utility model can not be limited with this.All equivalences done according to the utility model application claims and description change and amendment, all in the scope of the utility model protection.
Claims (9)
1. crystal block imitates an angle apparatus, it is characterized in that: comprise base (1), benchmark backup plate (2) and pressing plate (3);
Described benchmark backup plate (2) is fixed on base (1), the side of described benchmark backup plate (2) is provided with orthogonal first backup plate locating surface (21) and the second backup plate locating surface (22), two vertical side of corresponding contact crystal block respectively, the second backup plate locating surface (22) being wherein positioned at top contacts with the surface of crystal block;
Described pressing plate (3) is connected with base (1) by Detachable connection structure, described pressing plate (3) has pressing plate locating surface (31), parallel with the second backup plate locating surface (22), and the crystal block contacts side surfaces opposing parallel with the second backup plate locating surface (22).
2. a kind of crystal block according to claim 1 imitates angle apparatus, and described benchmark backup plate (2) is connected by screw and is fixed on base (1).
3. a kind of crystal block according to claim 1 imitates angle apparatus, and described pressing plate (3) is connected by screw and is fixed on base (1).
4. a kind of crystal block according to claim 3 imitates angle apparatus, is provided with the guider perpendicular to benchmark backup plate between described pressing plate (3) and base (1).
5. a kind of crystal block according to claim 4 imitates angle apparatus, and described guider is for being separately positioned on pressing plate (3) and base (1) above mutual chimeric guide rail and guide groove.
6. a kind of crystal block according to claim 3 imitates angle apparatus, the adjustable in length of described pressing plate (3).
7. a kind of crystal block according to claim 6 imitates angle apparatus, described pressing plate (3) is spliced by the briquetting of some joint splits, often save briquetting to adopt screw to be connected to base respectively to fix, and often save between briquetting and base and be respectively equipped with guider.
8. a kind of crystal block according to claim 1 imitates angle apparatus, and described base (1) is provided with some avoiding hollow grooves (11).
9. a kind of crystal block according to any one of claim 1-8 imitates angle apparatus, and described pressing plate locating surface (31) is at 45 ° with base place plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752309.6U CN205009049U (en) | 2015-09-25 | 2015-09-25 | Imitative angle of crystal block device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752309.6U CN205009049U (en) | 2015-09-25 | 2015-09-25 | Imitative angle of crystal block device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205009049U true CN205009049U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752309.6U Active CN205009049U (en) | 2015-09-25 | 2015-09-25 | Imitative angle of crystal block device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205009049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214182A (en) * | 2016-12-21 | 2018-06-29 | 蓝思科技（长沙）有限公司 | A kind of sapphire crystal block imitates angle processing method |
-
2015
- 2015-09-25 CN CN201520752309.6U patent/CN205009049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214182A (en) * | 2016-12-21 | 2018-06-29 | 蓝思科技（长沙）有限公司 | A kind of sapphire crystal block imitates angle processing method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |