CN2174297Y - Profiling device for gem processing - Google Patents
Profiling device for gem processing Download PDFInfo
- Publication number
- CN2174297Y CN2174297Y CN93244606U CN93244606U CN2174297Y CN 2174297 Y CN2174297 Y CN 2174297Y CN 93244606 U CN93244606 U CN 93244606U CN 93244606 U CN93244606 U CN 93244606U CN 2174297 Y CN2174297 Y CN 2174297Y
- Authority
- CN
- China
- Prior art keywords
- axle
- carriage
- shaft
- locking nut
- gem
- 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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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to a profiling device for gem processing, which belongs to an accessory device of the existing octagonal hand grinder. The profiling device for gem processing is composed of a fixing frame and a transmission mechanism; the bracket of the fixing frame and the transmission mechanism is connected by a pin shaft; the bracket us provided with a proportion board, a regulating screw, and a shaft which is driven by a manual rocking handle or a motor; one end of the shaft is connected with a locking nut; the sticking rod which is adhered with gem blanks is clamped and fixed by the locking nut; the end of the shaft near a handle is provided with a sample wheel; the outer part of the shaft is sheathed with a shaft sleeve and a guide sleeve. The utility model has the advantages of novel structure, small size, light weight, low cost, and high precision, which can complete the pre-forming of blanks once.
Description
The utility model gem processing is imitated the type device, and it relates to a kind of auxiliary equipment of grinding tool, particularly the auxiliary equipment of gem processing instrument.
In gem processing, the preformed of blank is crucial, and it is the basis of retrofit, and present most factories all are manual finishing.For guaranteeing shape and size precision, need constantly examination mill, measurement, time-consuming effort again.Because the jewel finished product is made up of the curve of grace, mosaic technology is to the strictness of size classifying requirement, so will overproofly cause the waste of valuable raw material slightly because of carelessness simultaneously.
Be the weak point avoid above-mentioned prior art to exist, the utility model provide a kind of saving of labor, laborsaving, can guarantee the imitative type device of gem processing of blank preformed required precision again.
The utility model reaches by following measure: the imitative type device of gem processing is made up of fixed mount and transmission mechanism.One side of fixed mount has clamping element, and the plate face of opposite side is marked with scale, and is connected with carriage by bearing pin.The ears or side handles of a utensil pin cross-under of carriage, ratio plate and guide pin bushing bottom, the ratio plate can swing up and down around the pin center, is provided with spring between guide pin bushing and the carriage, carriage rear end installing adjustment screw.Be with axle sleeve in the guide pin bushing, it can slide along axis direction, and by the jackscrew locking positioning, the sleeve lining two ends are provided with oiliness bearing, and the axle that penetrates in the axle sleeve is supported by bearings at both ends.One end of axle connects with the locking nut that has spring chuck, and sticking bar one end is clamped in the locking nut other end bonded precious stone blank; The other end of axle is equipped with the motor bearing frame that is connected with motor and band synchronously, by axle head model wheel, manual rocking handle is housed, and wherein the gabarit of model wheel has multiple shape such as round, ellipse, olive-type, droplet-shaped etc., can be by preformed requirements replacing use.Carriage can drive whole transmission mechanisms around the bearing pin axle center of Connection Bracket half-twist.
Description of drawings is as follows:
Fig. 1 is the imitative type device perspective view of gem processing
Fig. 2 is a part drive mechanism schematic diagram
Fig. 3 is the fixed mount left view
The manual rocking handle 18-of the sticking bar 8-jackscrew 9-scale 10-ratio plate 11-pin 12-adjustment screw 13-motor 14-motor bearing frame 15-Timing Belt 16-model wheel 17-of 1-fixed mount 2-carriage 3-guide pin bushing 4-axle sleeve 5-axle 6-locking nut 7-bearing pin 19-spring 20-oiliness bearing 21-clamping element 22-jewel blank among the above figure
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: referring to Fig. 1, Fig. 2 and Fig. 3, the utility model is made up of fixed mount and drive mechanism.Fixed mount (1) is F shape, has clamping element (21) on its below transverse slat, and the plate face of opposite side is marked with scale (9), and fixed mount (1) is connected by bearing pin (18) with the riser of carriage (2).Carriage (2) can drive the axle center half-twist of whole transmission mechanism around bearing pin (18), the ears or side handles of a utensil of the front end of carriage (2) level board and ratio plate (10) and guide pin bushing (3) bottom are in the same place with pin (11) cross-under, carriage (2) rear end installing adjustment screw (12), regulate the angle of ratio plate (10) with it, establish spring (19) between guide pin bushing (3) and the carriage (2), to keep the contact pressure between model wheel (16), ratio plate (10) and the adjustment screw (12), ratio plate (10) can swing up and down around the center of pin (11).Axle sleeve (4) is enclosed within the guide pin bushing (3) and can slides along axis direction, by jackscrew (8) locking positioning; Axle (5) passes axle sleeve (4), oiliness bearing (20) supporting by axle sleeve (4) inwall two ends, manually rotating around the axle center under the driving of rocking handle (17) or motor (13), axle (5) one ends connect the locking nut (6) that has spring chuck, sticking bar (7) is clamped in the centre bore of locking nut (6) termination bonded precious stone blank (22); The other end of axle (5) is equipped with motor bearing frame (14) and the synchronous band (15) that links to each other with motor (13), near axle head installing model wheel (16) and manual rocking handle (17).Difformities such as that the gabarit of model wheel (16) has is round, ellipse, olive-type, droplet-shaped can be changed use.
An auxiliary equipment of the anistree hand mill that the utility model is used as processing gem, with clamping element (21) the utility model is fixedly clamped on the pallet of anistree hand mill earlier during use, its high and low position should make the last working surface of locking nut (6) near anistree hand mill mill.The sticking bar (7) that will be stained with jewel blank (22) fixedly clamping among locking nut (6).Change the model wheel (16) that adapts with the style of processing.Unclamp jackscrew (8), adjust axle sleeve (4) to the relevant position, to adapt to the desired width ratio of jewel finished product.When reducing anistree hand mill pallet height gradually, rotation hand (17) or start motor (13) makes jewel blank (22) near mill and begin grinding.Adjust upward adjustment screw (12) and strengthen bite gradually, until machine-shaping.
The utlity model has following advantage: novel structure, volume is little, in light weight, cost is low, easy for operation, can once finish blank preformed, improve work efficiency and precision, avoid raw-material waste. In the situation of not changing existing anistree hand mill, the utility model is the indispensable auxiliary equipment that traditional craft processing is changed into machining.
Claims (2)
1, a kind of gem processing is imitated the type device, it is characterized in that it is made up of fixed mount and transmission mechanism, fixed mount (1) is F shape, the one side has clamping element (21), opposite side indicates scale (9), and be connected with carriage (2) by bearing pin (18), pin (11) with the ears or side handles of a utensil cross-under of the front end of carriage (2) and ratio plate (10) and guide pin bushing (3) bottom together, establish spring (19) between guide pin bushing (3) and the carriage (2), adjustment screw (12) is equipped with in the rear end of carriage (2), axle sleeve (4) is enclosed within the guide pin bushing (3) and can slides along axis direction, by jackscrew (8) locking positioning, axle (5) passes axle sleeve (4), oiliness bearing (20) supporting by axle sleeve (4) inwall two ends, axle (5) one ends connect with the locking nut that has spring chuck (6), jewel blank (22) is bonded at the termination of sticking bar (7), sticking bar (7) is clamped in the locking nut (6), the other end of axle (5) is equipped with motor bearing frame (14) and is with (15) synchronously, they are connected with motor (13) respectively, axle head installing model wheel (16) and manual rocking handle (17).
2, the imitative type device of gem processing according to claim 1, the gabarit that it is characterized in that model wheel (16) have difformity such as round, ellipse, olive-type, droplet-shaped etc., can change use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93244606U CN2174297Y (en) | 1993-11-18 | 1993-11-18 | Profiling device for gem processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93244606U CN2174297Y (en) | 1993-11-18 | 1993-11-18 | Profiling device for gem processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2174297Y true CN2174297Y (en) | 1994-08-17 |
Family
ID=33817775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93244606U Expired - Fee Related CN2174297Y (en) | 1993-11-18 | 1993-11-18 | Profiling device for gem processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2174297Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393457A (en) * | 2016-09-09 | 2017-02-15 | 中国地质大学（武汉） | Splints bonding piece and face replacing tool and method |
-
1993
- 1993-11-18 CN CN93244606U patent/CN2174297Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393457A (en) * | 2016-09-09 | 2017-02-15 | 中国地质大学（武汉） | Splints bonding piece and face replacing tool and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |