CN2379247Y - Work-holding device for improved glass grinding machine - Google Patents
Work-holding device for improved glass grinding machine Download PDFInfo
- Publication number
- CN2379247Y CN2379247Y CN 99235912 CN99235912U CN2379247Y CN 2379247 Y CN2379247 Y CN 2379247Y CN 99235912 CN99235912 CN 99235912 CN 99235912 U CN99235912 U CN 99235912U CN 2379247 Y CN2379247 Y CN 2379247Y
- Authority
- CN
- China
- Prior art keywords
- guide groove
- clamping plate
- glass grinding
- crossbeam
- improved glass
- 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 Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a work piece clamping device of improved glass grinding machines, which comprises a base, a horizontal beam, a plurality of clamping plates and a transmission mechanism, wherein the middle part of the horizontal beam is provided with a force bearing guide groove; the middle part of the back side of the clamping plate is correspondingly provided with a force bearing column which is embedded in the force bearing guide groove and can be slid along the force bearing guide groove. Because the utility model integrates the force bearing structure of the clamping plates on the horizontal beam and a horizontal clamping and locating structure, the utility model has the advantages of simple production process, convenient and rapid assembly, high efficiency and simple structure.
Description
The utility model relates to a kind of Workpiece clamping device of glass grinding machine, belongs to the improvement of glass processing equipment.
The workpiece of existing glass grinding machine clamps conveying device and generally comprises support, crossbeam, some clamping plate, transmission mechanism, clamping plate are affiliated on mill-separator by the eave tile of upper end, phenomenon is floated in the stressed easy generation in operation process of the glass grinding machine of this structure, the precision and the quality of influence processing, make workpiece in process, occur departing from, cause the not steady of grinding work piece, make troubles to processing.At this situation, Chinese patent ZL98209078.1 discloses a kind of Workpiece clamping device of glass grinding machine, the Workpiece clamping device of this structure is owing to the clamping by a plurality of positions is installed on the crossbeam clamping plate, cause complex structure, the production and processing difficulty is big, the cost height, assembling inconvenience, efficient is low.And the crossbeam upper and lower position is the datum level that matches with clamping plate with the trapezoidal inner face parallel with end face respectively, and upper and lower trapezoidal datum level need be processed to form at twice, causes mismachining tolerance big, influences the precision of its grinding.
The purpose of this utility model provide a kind of guarantee that structure is simpler, production technology is simple on the basis that grinding is carried steadily, grinding accuracy is high, efficient is high, easy to assembly, improved glass grinding machine Workpiece clamping device efficiently.On this basis, provide a kind of Workpiece clamping device that can further improve the glass grinding machine of its grinding accuracy.
The utility model comprises support, crossbeam, some clamping plate, transmission mechanism, its middle clamp plate is located on the crossbeam periphery, it is characterized in that crossbeam is provided with the load guide groove along medium position, clamping plate back side medium position correspondence is provided with bearing column, and this bearing column is inlaid in the load guide groove and can slides along the load guide groove.
For reduce the resistance that bearing column slides in the load guide groove, above-mentioned bearing column end is set with bearing, and this bearing is inlaid in the load guide groove.
For avoiding the front and back beat of bearing column on the load guide groove and floating, above-mentioned load guide groove opening part is provided with the bar shaped buckle that protrudes in notch.This bar shaped buckle is by on the upper and lower two groove frames that are bolted to the load guide groove.
For further improving grinding accuracy, the contacted datum level of above-mentioned crossbeam and clamping plate is the outwards surface of two outstanding convexes of crossbeam periphery upper and lower end, and is processed to form by disposable.
The utility model unites two into one owing to the load-carrying construction and the horizontal clamping location structure of clamping plate on crossbeam, saved the part that clamps of clamping plate and crossbeam upper and lower part, simplified the structure of crossbeam and clamping plate greatly, guaranteeing that its workpiece clamps the steady smoothness of course of conveying, phenomenon such as can not produce beat, depart from, float, and guaranteeing to make on the basis that its machining accuracy is high and efficient is high production and processing is simpler, assembling is more convenient, quick, efficient is higher, structure is simpler, practical.Because the datum level that crossbeam contacts with clamping plate is processed to form by disposable, reduce its mismachining tolerance simultaneously, can further improve machining accuracy of the present utility model.
Describe basic structure of the present utility model and operation principle in detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
As shown in Figure 1, the utility model comprises support, crossbeam 1, some clamping plate 2, transmission mechanism, its middle clamp plate 2 is located on crossbeam 1 periphery, crossbeam 1 medium position is provided with load guide groove 11, and above-mentioned load guide groove 11 is made the load guide groove 11 that two outwards outstanding gripper shoes form middle indent for crossbeam 1 at medium position.Clamping plate 2 back side medium position correspondences are provided with bearing column 3, this bearing column 3 is inlaid in the load guide groove 11 and can slides along load guide groove 11, it is more firm on the crossbeam 1, reliable for clamping plate 2 are fixed on, can not produce phenomenons such as departing from of vertical direction, and make the slip of clamping plate 2 in the guide groove 11 of crossbeam 1 more smooth and easy, above-mentioned bearing column 3 ends are set with bearing 4, and this bearing 4 is inlaid in the load guide groove 11.The utility model middle (center) bearing 4 adopts rolling bearing, to further facilitate the slip of clamping plate 2, simultaneously, the other end of bearing column 3 is packed on the clamping plate 2, make clamping plate 2 under the effect of sprocket wheel, along with the slip of bearing column 3 in load guide groove 11 is reciprocating along crossbeam 1 together, and holding workpiece is reciprocating, thereby finishes a process.Be the bearing column 3 of avoiding clamping plate 2 produces the front and back beat and floats on load guide groove 11 phenomenon, above-mentioned load guide groove 11 opening parts are provided with the bar shaped buckle 5 that protrudes in notch, and this bar shaped buckle 5 is by on the upper and lower two groove frames that are bolted to load guide groove 11.For further improving the precision of the utility model grinding, above-mentioned crossbeam 1 is the outwards surface of two outstanding convexes of crossbeam 1 peripheral upper and lower end with clamping plate 2 contacted datum levels, and is processed to form by disposable.For guaranteeing that clamping plate 2 can effectively clamp and not damage glass when holding workpiece (glass), clamping plate 2 fronts are provided with the flexible rubber 6 of one deck band, and rubber 6 adopts the method for disposable sulfuration to be directly fixed on the clamping plate 2, be the dynamics that guarantees that further clamping plate 2 clamp, rubber 6 on the clamping plate 2 is the combination of flat glue and bulky grain shape rubber, and promptly the relative clamping plate 2 of holding workpiece (glass) are respectively flat glue and bulky grain rubber; Transmission mechanism comprises motor, reducing gear, drive sprocket etc., for making clamping plate 2 under the transmission of transmission mechanism, produce motion, clamping plate 2 back sides are provided with chain, clamping plate 2 connect into annular arrangement around crossbeam 1 by chain, chain is installed on the drive sprocket of transmission mechanism, clamping plate 2 are reciprocating on crossbeam 1 by the transmission of the sprocket wheel of transmission mechanism, thereby promote the motion of workpiece.
Basic principle of the present utility model is: two supports that crossbeam 1 will be installed are adjusted to certain position, make the clamping plate 2 relative positions on two crossbeams 1 firm grip live workpiece, main engine bed therein is provided with the glass grinding cutter, the motor of regulating transmission mechanism makes clamping plate 2 counter-rotation each other on two crossbeams 1, when workpiece enters between two clamping plate 2 by conveyer belt, two clamping plate, 2 clamping work pieces also promote it and advance up to by crossbeam 1 other end, grinding cutter on the support then carries out corresponding grinding, thereby finishes a grinding process.
Claims (9)
1, a kind of Workpiece clamping device of improved glass grinding machine, comprise support, crossbeam (1), some clamping plate (2), transmission mechanism, its middle clamp plate (2) is located on crossbeam (1) periphery, it is characterized in that crossbeam (1) is provided with load guide groove (11) along medium position, clamping plate (2) back side medium position correspondence is provided with bearing column (3), and this bearing column (3) is inlaid in the load guide groove (11) and can slides along load guide groove (11).
2, according to the Workpiece clamping device of the described improved glass grinding machine of claim 1, it is characterized in that above-mentioned load guide groove (11) for crossbeam (1) medium position make two outwards outstanding gripper shoes form in the middle of the load guide groove (11) of indent.
3,, it is characterized in that above-mentioned bearing column (3) end is set with bearing (4), and this bearing (4) is inlaid in the load guide groove (11) according to the Workpiece clamping device of the described improved glass grinding machine of claim 1.
4,, it is characterized in that above-mentioned load guide groove (11) opening part is provided with the bar shaped buckle (5) that protrudes in notch according to the Workpiece clamping device of the described improved glass grinding machine of claim 1.
5,, it is characterized in that above-mentioned bar shaped buckle (5) is by on the upper and lower two groove frames that are bolted to load guide groove (11) according to the Workpiece clamping device of the described improved glass grinding machine of claim 4.
6,, it is characterized in that above-mentioned bearing column (3) other end is packed on the clamping plate (2) according to the Workpiece clamping device of claim 1 or 2 or 3 described improved glass grinding machines.
7, according to claim 1 or 2 or 3 or the Workpiece clamping device of 4 or 5 described improved glass grinding machines, it is characterized in that above-mentioned crossbeam (1) and the contacted datum level of clamping plate (2) are the outwards surface of two outstanding convexes of the peripheral upper and lower end of crossbeam (1), it forms by time processing.
8, according to claim 1 or 2 or 3 or the Workpiece clamping device of 4 or 5 described improved glass grinding machines, it is characterized in that above-mentioned clamping plate (2) front is provided with rubber (6), and rubber (6) adopts the method for disposable sulfuration to be directly fixed on the clamping plate (2).
9, the Workpiece clamping device of described according to Claim 8 improved glass grinding machine, the rubber (6) that it is characterized in that above-mentioned clamping plate (2) is flat glue or bulky grain shape rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235912 CN2379247Y (en) | 1999-04-30 | 1999-04-30 | Work-holding device for improved glass grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235912 CN2379247Y (en) | 1999-04-30 | 1999-04-30 | Work-holding device for improved glass grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2379247Y true CN2379247Y (en) | 2000-05-24 |
Family
ID=34023796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99235912 Expired - Fee Related CN2379247Y (en) | 1999-04-30 | 1999-04-30 | Work-holding device for improved glass grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2379247Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382583A (en) * | 2015-12-15 | 2016-03-09 | 苏州创丰精密五金有限公司 | Positioning clamp |
-
1999
- 1999-04-30 CN CN 99235912 patent/CN2379247Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382583A (en) * | 2015-12-15 | 2016-03-09 | 苏州创丰精密五金有限公司 | Positioning clamp |
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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 |