CN209904384U - A cnc engraving and milling quick change anchor clamps for precious stone arcwall face location - Google Patents
A cnc engraving and milling quick change anchor clamps for precious stone arcwall face location Download PDFInfo
- Publication number
- CN209904384U CN209904384U CN201920122740.0U CN201920122740U CN209904384U CN 209904384 U CN209904384 U CN 209904384U CN 201920122740 U CN201920122740 U CN 201920122740U CN 209904384 U CN209904384 U CN 209904384U
- Authority
- CN
- China
- Prior art keywords
- objective table
- block
- arcwall
- gemstone
- regulating block
- 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
Links
- 239000010437 gem Substances 0.000 title claims abstract description 43
- 229910001751 gemstone Inorganic materials 0.000 title claims abstract description 42
- 238000003801 milling Methods 0.000 title description 3
- 230000001105 regulatory effect Effects 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 abstract description 10
- 210000000867 larynx Anatomy 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of precious stone processing, a finishing impression quick change anchor clamps for precious stone arcwall face location, the on-line screen storage device comprises a base, the base top is equipped with the objective table, the objective table is the square structure, enclose the regulating block that is equipped with top and objective table and flushes on the outside of objective table, the lateral surface of regulating block is the arcwall face, four regulating block lateral surface combinations enclose into the face of cylinder, form first fluting between the inboard of regulating block and the outside of objective table, form the second fluting between two adjacent regulating blocks, the latch segment is installed to the top detachable of regulating block, the medial surface of four latch segments be with precious stone arcwall face complex arcwall face structure, the outside cover of regulating block is equipped with the larynx hoop, the larynx hoop tightens up and reduces first fluting and second fluting, and drive latch segment. The beneficial effects are that: the application range is wide, the stress is uniform, the positioning processing precision and the processing quality are improved, the deformation or the damage caused by the repeated stress of a single adjusting block is avoided by matching with the throat hoop adjustment, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the precious stone processing, especially, relate to an accurate carving quick change anchor clamps that is used for precious stone arcwall face location.
Background
The product that uses the precious stone as raw and other materials carries out the different frock clamp of smart carving man-hour according to different product structural design, need extravagant a large amount of materials and process time, and the anchor clamps commonality is poor, and is with high costs. And because the precious stone material is expensive, in order to improve the qualification rate of products, reduce the waste of material, the precision requirement to the finishing impression frock clamp is higher during finishing impression processing to shorten the life of anchor clamps, just need from new manufacture new frock clamp when the product clamping precision is less than 0.02mm, improved the cost greatly. Especially, when the jewel case is processed, the product is positioned by the arc-shaped surface on the periphery of the case, the arc-shaped surface on the periphery of the case is separated by the case ear of the case, the positioning is very inconvenient, and the qualification rate of the product is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcoming of prior art, the utility model aims to provide an accurate carving quick change anchor clamps for precious stone arcwall face location for it is high to solve among the prior art precious stone product processing cost, and the low scheduling problem of location machining precision.
In order to achieve the above and other related objects, the utility model provides a carving quick-change clamp for positioning a gem cambered surface, which comprises a base, an object stage is convexly arranged at the center of the top of the base, the object stage is of a cube structure, each outer side of the object stage is surrounded with an adjusting block the top of which is flush with the object stage, the outer side surfaces of the adjusting blocks are arc-shaped surfaces, the outer side surfaces of the four adjusting blocks are combined to form a cylindrical surface, a first open groove is formed between the inner side of each adjusting block and the outer side of the objective table, a second open groove is formed between every two adjacent adjusting blocks, the top of the adjusting block is detachably provided with locking blocks, the inner side surfaces of the four locking blocks are arc surface structures matched with the arc surfaces of the jewel, the outer side of the adjusting block is sleeved with a throat hoop, and the throat hoop tightens and reduces the width of the first groove and the second groove and drives the locking block to lock the jewel.
The utility model has the advantages that: through setting up adjustable regulating block cooperation detachable latch segment so that the clamping location of adaptation different model arcwalls, application scope is wide to regulating block and latch segment evenly distributed are at the periphery of objective table, make the atress even, have improved the precision and the processingquality of location processing, and cooperation hose clamp is adjusted and has also been avoided single regulating block to receive the effort repeatedly and be out of shape or damage, has prolonged life, the cost is reduced.
Further, the regulating block top is equipped with first screw hole, be equipped with the second screw hole that corresponds with first screw hole on the latch segment, the latch segment passes second screw hole and first bolt hole and regulating block fixed connection through the retaining member.
Furthermore, every be equipped with two first screw holes on the regulating block, be equipped with two second screw holes on every latch segment.
Furthermore, the top surfaces of the adjusting block and the objective table are planes, the bottom surface of the locking block is a plane, and the inner arc-shaped surface of the locking block is perpendicular to the bottom surface of the locking block.
Furthermore, the lateral surface of latch segment is the arcwall face.
Further, a space is reserved between every two adjacent locking blocks.
Further, the first slot and the second slot are both vertically and upwards penetrated through the top of the adjusting block by the lower part of the adjusting block, the bottoms of the first slot and the second slot are flush, and the first slot is communicated with the second slot.
Further, base, objective table, regulating block formula structure as an organic whole.
Furthermore, the side surface of the lower part of the adjusting block is concavely provided with a fixing groove.
Furthermore, the inner side surface of the adjusting block is a plane.
The beneficial effect of adopting the further scheme is that: simple structure, the contour machining makes the degree of difficulty low, has improved the precision of each part to the processingquality of product has been improved, and latch segment, regulating block, objective table cooperation are through face contact location, have improved the precision of location processing greatly.
Drawings
Fig. 1 is an assembly schematic view of an engraving and quick-changing jig for positioning a curved surface of a gemstone according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an engraving and quick-changing jig for positioning a curved surface of a gemstone according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the engraving and milling quick-change clamp for positioning the arc surface of the gemstone according to the embodiment of the present invention when the gemstone and the locking block are removed;
fig. 4 is a sectional view of the engraving quick-change clamp for positioning the arc surface of the gemstone according to the embodiment of the present invention.
Description of reference numerals
1, a base;
11 a regulating block;
12 an object stage;
13, first slotting;
14, second slotting;
15 fixing the grooves;
16 first screw holes;
2, locking blocks;
3, locking pieces;
4, a throat hoop;
5 jewel.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a finishing impression quick change anchor clamps for precious stone arcwall face location, including base 1, base 1 top center is equipped with objective table 12 to the epirelief, and objective table 12 is the square structure, encloses on every lateral surface of objective table 12 and is equipped with top and the regulating block 11 that objective table 12 flushed. The medial surface of regulating block 11 is the plane, and the lateral surface of regulating block 11 is the arcwall face, and the face of cylinder is enclosed in the combination of four regulating block 11 lateral surfaces, encloses into the face of cylinder not only the atress distributes evenly, is convenient for moreover that larynx hoop 4 tightens up or loosens. A first slot 13 is formed between the inner side of the adjusting block 11 and the outer side of the object stage 12, and a second slot 14 is formed between two adjacent adjusting blocks. The top detachable of regulating block 11 installs latch segment 2, and the medial surface of four latch segments 2 is for 5 arcwall face complex arcwall face structures with the precious stone, and the larynx hoop 4 of establishing in the outside of regulating block 11 through the adjusting collar drives the latch segment and is close to and presss from both sides tight precious stone 5 or keeps away from and loosen precious stone 5. When the throat hoop 4 is tightened, the slots of the first slot 13 and the second slot 14 are reduced, and the four locking blocks 2 are close to the locking jewel 5. The side of 11 lower parts of regulating block is concave to be equipped with fixed slot 15, stretches into fixed slot 15 through the clamp plate and makes base 1 can fix on the lathe workstation, and the installation is fixed convenient fast.
As shown in fig. 1 to 4, adjusting block 1 top is equipped with first screw hole 16, is equipped with the second screw hole 21 that corresponds with first screw hole 16 on the latch segment 2, and latch segment 2 passes behind second screw hole 21 through retaining member 3 and stretches into first bolt hole 16 and adjusting block 11 fixed connection for accurate the fixing on adjusting block 11 of latch segment 2. Be equipped with two first screw holes 16 on every regulating block 11, be equipped with two second screw holes 21 on every latch segment 2, locking is firm, avoids appearing relative slip between latch segment and the regulating block 11. The top surface of regulating block 11 and objective table 12 is smooth plane, and the bottom surface of latch segment 2 also is smooth plane, and the inboard arcwall face of latch segment 2 is rather than the bottom surface vertical, has guaranteed positioning accuracy through face and face contact between latch segment 2 and the regulating block 11, as long as latch segment 2 just can guarantee the inboard arcwall face of latch segment perpendicular setting with the laminating of regulating block 11, and positioning accuracy is high to the machining precision of precious stone 5 has been improved. The lateral surface of latch segment 2 is the arcwall face, leaves the interval between two adjacent latch segments for four latch segments avoid producing when drawing close and interfere, and the inboard of latch segment can be according to the corresponding station of dodging of the shape design of precious stone 5, for example when precious stone 5 is the watchcase, wherein be equipped with the station of dodging that is used for dodging the watchcase concha on two latch segments 2.
As shown in fig. 1 to 4, the first slot 13 and the second slot 14 both vertically penetrate through the top of the adjusting block 11 from the lower part of the adjusting block 11, the bottoms of the first slot 13 and the second slot 14 are flush, and the first slot 13 and the second slot 14 are communicated. Wherein, base 1, objective table 12, regulating block 11 can formula structure as an organic whole, during the production manufacturing, can form first fluting 13 and second fluting 14 through the processing of sawing machine grooving, simple structure, processing manufacturing is convenient, and the machining precision is high moreover, and is with low costs. For example, a copper column with the diameter of 80mm and the length of 100mm can be selected, two ends of the copper column are turned flat, then groove bodies are cut out from a region, close to the edge of 5mm-10mm, of the end face of one end of the copper column by a sawing machine, the depth of each groove body is 30mm-80mm, machining of the first groove and the second groove is completed, the four groove bodies are communicated to form a square, the base is symmetrical in structure, the adjusting blocks are symmetrically and uniformly distributed around the objective table, stress is uniform, and the copper column is beneficial to enabling the stress of a product to be uniform in the machining process and.
The utility model discloses an adopt can dismantle the latch segment of change to improve the commonality of anchor clamps, saved the material, the cost is reduced, anchor clamps simple structure, positioning accuracy are high, have prolonged the life of anchor clamps, have reduced the rejection rate, and the anchor clamps application of force is even, avoids the precious stone product to appear splitting because of the atress inequality in the course of working, has improved the machining precision and the processingquality of precious stone product.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a finishing impression quick change anchor clamps for precious stone arcwall face location which characterized in that: the adjustable clamping block type jewel locking device is characterized by comprising a base, an objective table is convexly arranged at the center of the top of the base, the objective table is of a square structure, adjusting blocks with the tops flush with the objective table are arranged on each outer side of the objective table in an enclosing mode, the outer side faces of the adjusting blocks are arc-shaped faces, the outer side faces of the four adjusting blocks are combined to form a cylindrical face, a first groove is formed between the inner side of each adjusting block and the outer side of the objective table, a second groove is formed between every two adjacent adjusting blocks, locking blocks are detachably arranged at the tops of the adjusting blocks, the inner side faces of the four locking blocks are arc-shaped face structures matched with the arc-shaped faces of jewels, and throat hoops are sleeved on the outer sides of the adjusting blocks and are tightened to reduce.
2. An engraving quick-change clamp for positioning a gemstone arcwall surface according to claim 1, characterized in that: the regulating block top is equipped with first screw hole, be equipped with the second screw hole that corresponds with first screw hole on the latch segment, the latch segment passes second screw hole and first bolt hole and regulating block fixed connection through the retaining member.
3. An engraving quick-change clamp for positioning a gemstone arcwall surface according to claim 2, characterized in that: every be equipped with two first screw holes on the regulating block, be equipped with two second screw holes on every latch segment.
4. An engraving quick-change clamp for positioning a gemstone arcwall surface according to claim 1, characterized in that: the top surfaces of the adjusting block and the objective table are planes, the bottom surface of the locking block is a plane, and the inner side arc-shaped surface of the locking block is perpendicular to the bottom surface of the locking block.
5. A carving quick-change clamp for locating a gemstone arcwall according to claim 4 and characterized in that: the lateral surface of latch segment is the arcwall face.
6. An engraving quick-change clamp for positioning a gemstone arcwall surface according to claim 1, characterized in that: and a space is reserved between every two adjacent locking blocks.
7. An engraving quick-change clamp for positioning a gemstone arcwall surface according to claim 1, characterized in that: the first slot and the second slot are both vertically and upwards penetrated through the top of the adjusting block by the lower part of the adjusting block, the bottoms of the first slot and the second slot are flush, and the first slot is communicated with the second slot.
8. An engraving quick-change clamp for positioning a gemstone arcwall surface according to claim 1, characterized in that: the base, the objective table and the adjusting block are of an integrated structure.
9. An engraving quick-change clamp for positioning a gemstone arcwall surface according to claim 1, characterized in that: the side surface of the lower part of the adjusting block is concavely provided with a fixing groove.
10. An engraving quick-change clamp for positioning a gemstone arcwall according to any one of claims 1 to 9, wherein: the inner side surface of the adjusting block is a plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122740.0U CN209904384U (en) | 2019-01-24 | 2019-01-24 | A cnc engraving and milling quick change anchor clamps for precious stone arcwall face location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122740.0U CN209904384U (en) | 2019-01-24 | 2019-01-24 | A cnc engraving and milling quick change anchor clamps for precious stone arcwall face location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209904384U true CN209904384U (en) | 2020-01-07 |
Family
ID=69029806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920122740.0U Expired - Fee Related CN209904384U (en) | 2019-01-24 | 2019-01-24 | A cnc engraving and milling quick change anchor clamps for precious stone arcwall face location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209904384U (en) |
-
2019
- 2019-01-24 CN CN201920122740.0U patent/CN209904384U/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: 20200107 |