CN2858178Y - Cutting, grinding and polishing machine of crystal and gemstone - Google Patents
Cutting, grinding and polishing machine of crystal and gemstone Download PDFInfo
- Publication number
- CN2858178Y CN2858178Y CN 200520134383 CN200520134383U CN2858178Y CN 2858178 Y CN2858178 Y CN 2858178Y CN 200520134383 CN200520134383 CN 200520134383 CN 200520134383 U CN200520134383 U CN 200520134383U CN 2858178 Y CN2858178 Y CN 2858178Y
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- CN
- China
- Prior art keywords
- emery wheel
- work piece
- piece holder
- grinding wheel
- polishing machine
- 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 present utility model relates to a cutting, grinding and polishing machine of crystal and gemstone, which comprises a stand, a grinding wheel, a motor and a transmission belt used for driving the grinding wheel rotating, and a workpiece clamping device being disposed at both sides of the grinding wheel and comprising a workpiece clamping body, a workpiece clamping frame and a compacting device, wherein the grinding wheel is fixed and mounted on said stand, the workpiece clamping device is mounted on said stand through a moving guideway capable of to-and-fro moving in the cross direction relative to the grinding wheel. By avoiding vibrations and unbalanced rotations of a grinding wheel which are caused by a elasticity changes of the transmission belt arising from the grinding wheel to-and-fro motion, the device has advantages of rotary balance of a grinding wheel and high workpiece processing precision, and adapts to a cutting, grinding and polishing equipment for artificial crystal and gem.
Description
Technical field
The utility model relates to a kind of mill and polissoir cut, and particularly grinds and polissoir about cutting of a kind of synthetic quartz, jewel.
Background technology
Synthetic quartz, jewel belong to a kind of ornament, generally are made up of polyhedron, and each face has all required good gloss, and the generation of its shape and lustrous surface needs special-purpose grinding and polissoir processing.At present, cutting of synthetic quartz, jewel ground and polissoir, generally by the motor of support, emery wheel, the rotation of drive emery wheel and driving belt, work piece holder device, the work piece holder device is positioned at the both sides of emery wheel, and be provided with the adjusting device of adjusting relative position between workpiece and the emery wheel, emery wheel is traverse motion in the course of the work, to guarantee that workpiece is to emery wheel surface uniform wear.The work piece holder device can vertically move in the emery wheel direction, and its feeding distance is regulated the location by screw, and the concrete level of workpiece clamp is installed on top, emery wheel both sides.Its major defect is that emery wheel can make when moving back and forth at work driving belt generation degree of tightness change, thereby makes the emery wheel rotation not steadily or vibration, and influence is quartzy, the machining accuracy of jewel workpiece.
Summary of the invention
The purpose of this utility model is the shortcoming that exists at prior art, provides a kind of emery wheel rotation steadily, and the quartzy jewel of good processing accuracy is cut mill and polishing machine.
The technical scheme that realizes the utility model purpose comprises the motor of support, emery wheel, the rotation of drive emery wheel and driving belt, work piece holder device, the work piece holder device comprises that workpiece clamp is concrete, work piece holder seat and hold down gag, be positioned at the both sides of emery wheel, mainly be that emery wheel is fixedly mounted on the support, the work piece holder device is installed on the support by moving guide rail, and this moving guide rail moves back and forth at relative emery wheel transverse direction.
In above technical scheme, workpiece clamp specifically is fixedly mounted on the work piece holder seat with the angle of inclination, and its workpiece clamp needle end part is positioned on the emery wheel horizontal center line.
In above technical scheme, the work piece holder device is provided with length feed position scale indication adjusting device.
In above technical scheme, moving guide rail adopts dovetail groove pallet guide pair.
The utility model has the advantages that the emery wheel rotation steadily, to workpiece machining accuracy height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the utility model is through emery wheel central vertical direction structure cutaway view.
Fig. 3 is the structural representation of the utility model work piece holder device side.
Fig. 4 is the structure cutaway view of A-A direction among the utility model Fig. 3.
Fig. 5 is an I place structure enlarged drawing among the utility model Fig. 4.
The specific embodiment
Now further describe the technical solution of the utility model in conjunction with the accompanying drawings and embodiments.
Quartzy jewel is as shown in Figure 1 cut mill and polishing machine, comprises support 1, emery wheel 2, drives motor 3 and driving belt 4 and work piece holder device 5,6 that emery wheel rotates.Work piece holder device 5,6 comprises that workpiece clamp is concrete 7, work piece holder seat 8 and hold down gag.Hold down gag is made up of compact heap 9 and clamping cylinder 10.Two work piece holder devices 5,6 are positioned at the both sides of emery wheel, emery wheel 2 two ends are installed on the support 1 by bearing, wherein the drive 11 of an end is connected with the drive 12 of motor 3 by driving belt 4, and the other end is provided with the handwheel handler, and this handwheel handler can rotate handwheel 13 and compress or unload and change emery wheel 2, and, change different emery wheel 2, realize cutting of workpiece ground and glossing, as shown in Figure 2, these structures are the same with prior art, no longer carefully state at this.Mainly be that emery wheel 2 is fixedly mounted on the support 1, the work piece holder device is installed on the support 1 by moving guide rail 14, this moving guide rail 14 moves back and forth at relative emery wheel 2 transverse directions, so-called emery wheel 2 transverse directions are emery wheel 2 axis directions, having avoided emery wheel 2 to move back and forth making driving belt 4 that degrees of tightness take place changes and causes the vibration of emery wheel 2 and rotation not steady, as shown in Figure 4, workpiece clamp concrete 7 is fixedly mounted on the work piece holder seat 8 with the angle of inclination, its workpiece clamp pin 15 leading sections are positioned on emery wheel 2 horizontal center lines, workpiece is ground on emery wheel 2 center lines or polish, guarantee the accurate angle of workpiece product.Workpiece clamp pin 15 has some, secured in parallel is on workpiece clamp concrete 7 between each workpiece clamp pin, workpiece clamp pin 15 ends are workpiece to be machined fixedly, as shown in Figure 3, rack and pinion drive mechanism is formed in workpiece clamp pin 15 rear portions and rotating shaft 16, rotating shaft 16 and stepper motor 17,26 connections, by stepper motor 17,26 change angle according to 15 pairs of workpiece of setting control program turning of work piece folder pin processes, simultaneously, the work piece holder device is provided with longitudinal moving mechanism, at stepper motor 17, when 26 pairs of workpiece clamp pins 15 changed angle, the work piece holder device moved to leaving emery wheel 2 directions, and when workpiece ground or polishes, the work piece holder device moves to emery wheel 2, makes workpiece be close to emery wheel 2, the moving by control circuit of work piece holder device, control program is realized by cylinder 23, these belong to known technology, no longer carefully state.The work piece holder device is provided with length feed position scale indication adjusting device, this scale indication adjusting device is formed by regulating dial 18, adjustment screw 19, adjusting rod 20 and limited block 21, adjustment screw 19 is fixed on regulates on the dial 18, and cooperate with adjusting rod 20, rotate and regulate dial 18, adjustment screw 19 can be regulated adjusting rod 20 and limited block 21 that connects and the relation of the position between the limit base 22, control work piece holder device displacement can be realized quantitatively regulating according to the specification size of workpiece product.As Fig. 4, shown in Figure 5, moving guide rail 14 adopts dovetail groove pallet guide pair, and its moving process control is realized by cylinder 24,25 by control circuit, control program.
Claims (5)
1, a kind of quartzy jewel is cut mill and polishing machine, comprise support (1), emery wheel (2), drive the motor (3) of emery wheel rotation and driving belt (4), work piece holder device (5,6), work piece holder device (5,6) comprises workpiece clamp concrete (7), work piece holder seat (8) and hold down gag, be positioned at the both sides of emery wheel (2), it is characterized in that emery wheel (2) is fixedly mounted on the support (1), work piece holder device (5,6) is installed on the support (1) by moving guide rail (14), and this moving guide rail (14) moves back and forth at relative emery wheel (2) transverse direction.
2, quartzy jewel according to claim 1 is cut mill and polishing machine, it is characterized in that workpiece clamp concrete (7) is fixedly mounted on the work piece holder seat (8) with the angle of inclination, and its workpiece clamp pin (15) end is positioned on emery wheel (2) horizontal center line.
3, quartzy jewel according to claim 1 and 2 is cut mill and polishing machine, it is characterized in that work piece holder device (5,6) is provided with length feed position scale indication adjusting device.
4, quartzy jewel according to claim 1 and 2 is cut mill and polishing machine, it is characterized in that moving guide rail (14) adopts dovetail groove pallet guide pair.
5, quartzy jewel according to claim 3 is cut mill and polishing machine, it is characterized in that moving guide rail (14) adopts dovetail groove pallet guide pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134383 CN2858178Y (en) | 2005-12-29 | 2005-12-29 | Cutting, grinding and polishing machine of crystal and gemstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134383 CN2858178Y (en) | 2005-12-29 | 2005-12-29 | Cutting, grinding and polishing machine of crystal and gemstone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858178Y true CN2858178Y (en) | 2007-01-17 |
Family
ID=37611037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520134383 Expired - Fee Related CN2858178Y (en) | 2005-12-29 | 2005-12-29 | Cutting, grinding and polishing machine of crystal and gemstone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858178Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159707A (en) * | 2012-03-11 | 2014-11-19 | 萨特隆股份公司 | Machine for processing optical workpieces, in particular plastic spectacle lenses |
| US9888764B2 (en) | 2012-07-02 | 2018-02-13 | Sigma Enterprises, Llc | Mat device for cleaning cosmetic brushes |
| US9924790B2 (en) | 2012-07-02 | 2018-03-27 | Sigma Enterprises, Llc | Reversible device for cleaning cosmetic brushes |
| USD981062S1 (en) | 2020-09-23 | 2023-03-14 | Sigma Enterprises, Llc | Brush cleaning device |
-
2005
- 2005-12-29 CN CN 200520134383 patent/CN2858178Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159707A (en) * | 2012-03-11 | 2014-11-19 | 萨特隆股份公司 | Machine for processing optical workpieces, in particular plastic spectacle lenses |
| US9751131B2 (en) | 2012-03-11 | 2017-09-05 | Satisloh Ag | Machine for processing optical workpieces, in particular plastic spectacle lenses |
| US9888764B2 (en) | 2012-07-02 | 2018-02-13 | Sigma Enterprises, Llc | Mat device for cleaning cosmetic brushes |
| US9924790B2 (en) | 2012-07-02 | 2018-03-27 | Sigma Enterprises, Llc | Reversible device for cleaning cosmetic brushes |
| USD981062S1 (en) | 2020-09-23 | 2023-03-14 | Sigma Enterprises, Llc | Brush cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20100129 |