CN2183245Y - Guide screw type face-engraving machine for gemstone - Google Patents
Guide screw type face-engraving machine for gemstone Download PDFInfo
- Publication number
- CN2183245Y CN2183245Y CN 93241571 CN93241571U CN2183245Y CN 2183245 Y CN2183245 Y CN 2183245Y CN 93241571 CN93241571 CN 93241571 CN 93241571 U CN93241571 U CN 93241571U CN 2183245 Y CN2183245 Y CN 2183245Y
- Authority
- CN
- China
- Prior art keywords
- screw
- guide pin
- leading screw
- pin bushing
- nut
- 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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Abstract
The utility model relates to a guide screw typed surface-engraving machine for gemstones, which is modified on the basis of the existing lifting frame typed surface-engraving machine for gemstones. The guide screw typed surface-engraving machine for gemstones comprises a motor, a workbench, a gland cover, a transitional shaft, etc. The guide screw typed surface-engraving machine for gemstones comprises also a tray platform, a supporting shaft, a guide screw, a regulating nut, a pressing ring, a guide sleeve. The utility model has the advantages of flexible lifting, high repeated locating precision, beautiful appearance, simple operation, etc.
Description
The utility model belongs to a kind of screw type gemstone facet machine, is the novel high-precision jewel grinding machine that carries out grinding with anistree hand.
Existing jewel grinder miscellaneous as the clutch type grinder, though this grinder is simple in structure, is unfavorable for grinding the jewel different geometries, only is adapted to a spot of gem processing.And for example the disclosed application number of Patent Office of the People's Republic of China is 87202695 jewel grinder, it includes main frame and mechanical arm two parts, jewel is stuck in the mechanical paw of mechanical arm, process on abrasive disk by driven by motor, this grinder because the jewel card in the mechanical paw gets not firmlyer, produces error to the processing of jewel unavoidably when processing gem.
Existing immediate gemstone facet machine mainly includes motor, support, air ring, transition axis, transition disc, pressure mother, dash basin, tray platform and hoisting frame for promoting posture facet machine; Tray platform is sleeved on the hoisting frame, can move up and down on the bar of hoisting frame, controls and adjust its height by its control screw.Its adjustment of this facet machine is highly not too accurate, and its anistree hand angle of inclination is less, and error is bigger.
The purpose of this utility model is that the whole angle of a kind of anistree hand adjustment that provides at above-mentioned situation is bigger, the screw type gemstone facet machine that error is less,
The purpose of this utility model realizes by following manner: screw type gemstone facet machine of the present utility model is to improve to form on the existing basis that rises posture gemstone facet machine, include motor, workbench, sealing gland, transition axis, outside framework oil seal, cooling cup, water card, portable lamp, pressure mother, transition disc and dash basin, and further include tray platform, bolster, leading screw, adjustment nut, pressure ring, guide pin bushing; Be fixedly connected with bolster by screw under the tray platform, supporting sleeve is contained in the top circular hole of leading screw; Leading screw top circular hole on has the metal circular tube of step or indent circular hole arranged at top metal round rod for the screw thread that matches with the internal thread of adjusting nut is arranged outward; Leading screw passes the guide pin bushing of bottom and the adjustment nut on guide pin bushing top is installed on the working plate by pressure ring and screw, and guide pin bushing has and closely matches with leading screw and leading screw can free within it movable dowel hole, and guide pin bushing is fixedly mounted on the working plate by screw; Adjust nut and have the internal thread that matches with threads of lead screw, be equipped with four symmetrical knurling handles on it, the straight-through internal thread of adjusting nut of two handles of symmetry is wherein located leading screw by tightening further; Adjust nut bottom indent and guide pin bushing top and match, bottom margin has inside and outside two steps, and pressure ring is pressed on the outer step by ball, and interior step touches with guide pin bushing mutually by ball, and pressure ring is fixed on the working plate by screw; Adjust on the nut and have nut scale or scale label.
Screw type gemstone facet facility of the present utility model have following characteristics:
1, lifting is flexible, and long-term the use do not worried rotating nut water inlet or grounds travel, and when normally using, cooling water can not enter motor;
2, repetitive positioning accuracy height adds man-hour with anistree hand, can directly press angle-altitude conversion table and adjust leading screw, loaded down with trivial details when having avoided the use amount hornwork to go to take measurement of an angle and produce than mistake;
3, appearance and modeling is attractive in appearance, uses simple to operately, and installation and transportation are convenient.
Followingly in conjunction with the accompanying drawings structure of the present utility model and technology contents thereof are further described:
Fig. 1 is the schematic diagram of screw type gemstone facet machine of the present utility model;
Fig. 2 is the structure chart of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 1.
Referring to accompanying drawing 1,2, the utility model screw type gemstone facet machine, include motor 1, workbench 2, sealing gland 4, transition axis 5, outside framework oil seal 6, cooling cup 7, water card 8, portable lamp 9, press mother 10, transition disc 11 and dash basin 12, and further include tray platform 13, bolster 15, leading screw 16, adjustment nut 18, pressure ring 19, guide pin bushing 22; Tray platform 13 times is fixedly connected with bolster 15 by screw, and bolster 15 is sleeved in the top circular hole 161 of leading screw 16; Leading screw 16 top circular hole 161 on has the metal circular tube of step 163 or indent circular hole arranged at top metal round rod for having and adjusting the screw thread 162 that nut 18 internal threads match outward; Leading screw 16 passes the guide pin bushing 22 of bottom and the adjustment nut 18 on guide pin bushing top is installed on the working plate 21 by pressure ring 19 and screw, guide pin bushing 22 has and closely matches with leading screw 16 and leading screw can free within it movable dowel hole 221, and guide pin bushing is fixedly mounted on the working plate 21 by screw; Adjust nut 18 and have the internal thread that matches with threads of lead screw 162, be equipped with four symmetrical knurling handles 17 on it, wherein two handles, the 17 straight-through internal threads of adjusting nut of symmetry are located leading screw 16 by tightening further; Bottom indent and the guide pin bushing top of adjusting nut match, bottom margin has inside and outside two steps 181,182, pressure ring 19 is pressed on the outer step 182 by ball 23, and interior step 181 touches with guide pin bushing 22 mutually by ball 23, and pressure ring 19 is fixed on the working plate 21 by screw; Adjust on the nut 18 nut scale or scale label 183 are arranged.
Be equipped with sealing ring 24 between above-mentioned pressure ring 19 and the adjustment nut 18, the slit between entering with dust protection influences its service behaviour.
One hole is arranged at the top of above-mentioned leading screw 16 and the inner groovy 151 that is equipped with on the bolster 15 of a locking nail 14 and tray platform 13 matches, with the rotation of control pallet 13.
Referring to Fig. 3,4, the front surface of leading screw 16 can have a groove 163, posts scale 20 on the groove or is carved with scale label.There is a hole 222 middle and lower part of guide pin bushing 22, is equipped with a feather key 25 by screw, and feather key 25 stretches in the front surface groove 163 of leading screw 16, to guarantee that 16 of leading screws move up and down when adjusting the nut rotation.
The utility model also further includes one angle-altitude conversion table 3, sticks on the below of dash basin or else easily sees the position; The angle of this table is the vertical tilt angle of anistree hand, highly is the height of stretching of leading screw, and this angle-altitude conversion table is that 165MM formulates according to the sticking pole length of anistree hand.
The utility model in use, starter motor is opened cooling water switch man-hour adding; Adjust the sticking on hand bar extension elongation of anise, angle of the present utility model-altitude conversion table is that 165MM(is that the raw material termination is 165MM to anistree hand all directions root at the sticking pole length of anistree hand), therefore can not examine filter raw material size in use, get fixed length 165MM; During to a certain angle of grinding,, adjust tray platform to indicated height to irradiation angle-altitude conversion table, knurling handle on the nut is adjusted in locking then, and adjust tray platform as required to suitable position, and tighten locking nail, can process this moment to the jewel of need processing.
Claims (6)
1, a kind of screw type gemstone facet machine, include motor 1, workbench 2, sealing gland 4, transition axis 5, outside framework oil seal 6, cooling cup 7, water card 8, portable lamp 9, press mother 10, transition disc 11 and dash basin 12, it is characterized in that: further include tray platform 13, bolster 15, leading screw 16, adjust nut 18, pressure ring 19, guide pin bushing 22; Tray platform 13 times is fixedly connected with bolster 15 by screw, and bolster 15 is sleeved in the top circular hole 161 of leading screw 16; Leading screw 16 top circular hole 161 on has the metal circular tube of step 163 or indent circular hole arranged at top metal round rod for the screw thread 162 that matches with the internal thread of adjusting nut 18 is arranged outward; Leading screw 16 passes the guide pin bushing 22 of bottom and the adjustment nut 18 on guide pin bushing top is installed on the working plate 21 by pressure ring 19 and screw, guide pin bushing 22 has and closely matches with leading screw 16 and leading screw can free within it movable dowel hole 221, and guide pin bushing is fixedly mounted on the working plate 21 by screw; Adjust nut 18 and have the internal thread that matches with threads of lead screw 162, be equipped with four symmetrical knurling handles 17 on it, two handles, the 17 straight-through internal threads of adjusting nut of symmetry wherein are by tightening further to leading screw 16 location; Bottom indent and the guide pin bushing top of adjusting nut match, bottom margin has inside and outside two steps 181,182, pressure ring 19 is pressed on the outer step 182 by ball 23, and interior step 181 touches with guide pin bushing 22 mutually by ball 23, and pressure ring 19 is fixed on the working plate 21 by screw; Adjust on the nut 18 nut scale or scale label 183 are arranged.
2, screw type gemstone facet machine according to claim 1 is characterized in that at pressure ring and adjusts between the nut being equipped with sealing ring.
3, screw type gemstone facet machine according to claim 1 is characterized in that having the inner groovy that be equipped with on the bolster of a locking nail and tray platform in a hole to match on the top of leading screw.
4, screw type gemstone facet machine according to claim 1 is characterized in that the front surface of leading screw 16 can have a groove 163, posts scale 20 on the groove or is carved with scale label.
5, screw type gemstone facet machine according to claim 1 is characterized in that there is a hole 222 middle and lower part of guide pin bushing 22, is equipped with a feather key 25 by screw, and feather key 25 stretches in the front surface groove 163 of leading screw 16.
6, screw type gemstone facet machine according to claim 1 or 5 is characterized in that: further include one angle-altitude conversion table 3, stick on the below of dash basin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241571 CN2183245Y (en) | 1993-10-20 | 1993-10-20 | Guide screw type face-engraving machine for gemstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241571 CN2183245Y (en) | 1993-10-20 | 1993-10-20 | Guide screw type face-engraving machine for gemstone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2183245Y true CN2183245Y (en) | 1994-11-23 |
Family
ID=33815507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93241571 Expired - Fee Related CN2183245Y (en) | 1993-10-20 | 1993-10-20 | Guide screw type face-engraving machine for gemstone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2183245Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658516A (en) * | 2012-05-27 | 2012-09-12 | 桂林理工大学 | Grooved cut gemstone machining method |
| CN103692838A (en) * | 2013-12-12 | 2014-04-02 | 广东伊立浦电器股份有限公司 | Knurling processing device for external surface of cookware and processing technology thereof |
| CN104440435A (en) * | 2014-12-08 | 2015-03-25 | 苏州路云机电设备有限公司 | Turnover bottom plate of grinding wheel preposed fat edge grinding machine |
| CN107186609A (en) * | 2017-06-23 | 2017-09-22 | 梧州学院 | A kind of numerical control multipurpose way lifting platform Gem lapping machine |
| CN115091270A (en) * | 2022-07-05 | 2022-09-23 | 桂林理工大学 | Device for directly displaying grinding facet angle of gem and using method thereof |
-
1993
- 1993-10-20 CN CN 93241571 patent/CN2183245Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658516A (en) * | 2012-05-27 | 2012-09-12 | 桂林理工大学 | Grooved cut gemstone machining method |
| CN103692838A (en) * | 2013-12-12 | 2014-04-02 | 广东伊立浦电器股份有限公司 | Knurling processing device for external surface of cookware and processing technology thereof |
| CN104440435A (en) * | 2014-12-08 | 2015-03-25 | 苏州路云机电设备有限公司 | Turnover bottom plate of grinding wheel preposed fat edge grinding machine |
| CN107186609A (en) * | 2017-06-23 | 2017-09-22 | 梧州学院 | A kind of numerical control multipurpose way lifting platform Gem lapping machine |
| CN115091270A (en) * | 2022-07-05 | 2022-09-23 | 桂林理工大学 | Device for directly displaying grinding facet angle of gem and using method thereof |
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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 |