CN204504941U - Flat part periphery numerical control grinding machine - Google Patents
Flat part periphery numerical control grinding machine Download PDFInfo
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- CN204504941U CN204504941U CN201520114748.4U CN201520114748U CN204504941U CN 204504941 U CN204504941 U CN 204504941U CN 201520114748 U CN201520114748 U CN 201520114748U CN 204504941 U CN204504941 U CN 204504941U
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- stone material
- grinding
- numerical control
- flat part
- grinding machine
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Abstract
The utility model discloses a kind of flat part periphery numerical control grinding machine, it is on base, be connected with stone material workbench, is connected with the pedestal of grinding and feeding device at the upper surface of stone material workbench.In work, the material utilizing lithotome to have is hard, rigidity is strong, load-bearing and wear-resistantly cut that vibration is indeformable and superficial layer is corrosion-resistant, and the advantage that machining property is good.Substantially reduce stone material worktable upper surface and produce scraggly height dimension tolerance.When processing the plate glass periphery of grinding different size specification and upper and lower corner thereof, need the fixture installing different model at the diverse location of stone material worktable upper surface, achieve the relative stone material workbench of emery wheel of grinding and feeding device on the surface by the plate glass of fixture positioning and fastening, at the size uniformity to its periphery and upper and lower corner grinding chamfering, significantly improve the qualification rate of product, effectively reduce percent defective, thus reduce production cost.
Description
Technical field the utility model relates to the plant equipment of grinding; Be specifically related to a kind of flat part periphery numerical control grinding machine.
In background technology prior art, the peripheral grinding process equipment of domestic and international flat part, as the peripheral grinding chamfering device of plate glass, is normally connected with grinding and feeding device at the workbench of base on the surface.In work, for guaranteeing the relative workbench of the emery wheel of grinding and feeding device on the surface, by the plate glass periphery of fixture positioning and fastening and the consistent size of upper and lower corner grinding chamfering.Usual employing aluminium alloy platform.Have the following disadvantages: one is because described aluminium alloy platform upper surface is connected with the grinding and feeding device of heavier-weight, and the emery wheel of grinding and feeding device to the periphery of plate glass and up and down corner grinding chamfering time, produce larger grinding vibration force.Long-term work, makes the upper surface local of described aluminium alloy platform produce distortion, occurs scraggly height dimension tolerance.Two is that described aluminium alloy platform material toughness is larger, machining property is poor, be difficult to control the precision level of the scraggly height dimension tolerance in workbench surface in setting, the scraggly height dimension tolerance of usual aluminium alloy platform upper surface is every square metre of 0.03 millimeter.Three is that described emery wheel is when to plate glass periphery and upper and lower corner grinding chamfering, need to adopt cooling fluid to cool, because described cooling fluid has certain corrosivity to aluminium alloy platform upper surface, long-term work very easily makes aluminium alloy platform upper surface generation corrosion stratum disjunction in various degree, occurs scraggly height dimension tolerance thus.
In work, manufacturer is often according to plate glass periphery and the upper and lower corner thereof of processing grinding different size specification, need the diverse location on aluminium alloy platform surface that the fixture of different model is installed, due to the impact by the rough and uneven in surface height dimension tolerance of described aluminium alloy platform upper surface, when described feed arrangement the relative aluminium alloy platform of emery wheel on the surface, by the periphery of the plate glass of fixture positioning and fastening and up and down corner grinding chamfering time, then occur that the size of grinding is unanimously uneven.Significantly reduce the qualification rate of plate glass peripheral grinding chamfer machining, percent defective increases, and causes the raising of production cost.
The deficiency that summary of the invention exists for above-mentioned prior art, the purpose of this utility model is to provide a kind of flat part periphery numerical control grinding machine, is intended to the qualification rate improving flat part peripheral grinding chamfering, to reduce percent defective, realizes the reduction of production cost.
For achieving the above object, the technical scheme of the utility model flat part periphery numerical control grinding machine is achieved in that and is connected with stone material workbench on base, is connected with the pedestal of grinding and feeding device at the upper surface of described stone material workbench.
Preferably, described stone material workbench is that marble or granite are formed.
Preferably, be respectively equipped with through hole at the upper surface at described stone material workbench two ends, in described through hole, run through the pedestal being connected with screw rod and grinding and feeding device be connected by nut.
Preferably, the wide X of described stone material work director X is thick is of a size of: 1-4 rice X0.8-2 rice X0.1-0.5 rice.
Preferably, the rough and uneven in surface height dimension tolerance every square metre of described stone material worktable upper surface is at 0.002-0.01 millimeter.
Preferably, Double-face sucking disk is connected with in stone material worktable upper surface.
Preferably, the stone material workbench outside described Double-face sucking disk is connected with rotation positioning cylinder on the surface.
The utility model is by taking the structure of above-mentioned stone material workbench, the material utilizing resourceful natural marble or granite to have is hard, rigidity is strong, load-bearing and wear-resistantly cut that vibration is indeformable and superficial layer is corrosion-resistant, and the feature that machining property is good.In long-term work, one is the grinding and feeding device that described stone material workbench bears heavier-weight, and the emery wheel of grinding and feeding device produces larger grinding vibration force and not sink distortion.Two be due to described marble or granite machining property good, the scraggly height dimension tolerance of the stone material worktable upper surface after processing can be controlled within the scope of every square metre of 0.002-0.01 millimeter.Three is under the working environment using cooling fluid grinding, and described stone material workbench surface does not occur corroding stratum disjunction.
Because stone material workbench has above-mentioned advantage, in work, substantially reduce stone material worktable upper surface and produce scraggly height dimension tolerance.When processing the plate glass periphery of grinding different size specification and upper and lower corner thereof, need the fixture installing different model at the diverse location of stone material worktable upper surface, achieve the relative stone material workbench of emery wheel of grinding and feeding device on the surface by the plate glass of fixture positioning and fastening, at the size uniformity to its periphery and upper and lower corner grinding chamfering, significantly improve the qualification rate of product, effectively reduce percent defective, thus reduce production cost.
Description of drawings 1 is the schematic perspective view of a kind of embodiment of the utility model.
Fig. 2 is the plan view of the utility model Fig. 1 with section.
Detailed description of the invention, below in conjunction with accompanying drawing, describes in detail principle of the present utility model and feature.Should illustrate: example, only for explaining the utility model, does not form the concrete restriction to the utility model protection domain.
This flat part periphery numerical control grinding machine, shown in Fig. 1-Fig. 2, it is on base, be connected with rectangular stone material workbench 3, be respectively equipped with through hole at the upper surface of described stone material workbench near four edges, in described through hole, run through the pedestal 5 being connected with screw rod 6 and grinding and feeding device be connected (shown in Fig. 2) by nut.The thick size of the wide X of long X of described stone material workbench 3 is chosen as 3 meters of X1.5 rice X0.3 rice usually.
For guaranteeing that the diverse location at stone material workbench 3 upper surface installs the fixture of different model, with the relative stone material workbench of the emery wheel 4 realizing grinding and feeding device on the surface by the plate glass of fixture positioning and fastening, at the size uniformity to its periphery and upper and lower corner grinding chamfering.Usually select that hard, the rigidity in material ground is strong, load-bearing and wear-resistantly cut that vibration is indeformable and superficial layer is corrosion-resistant, and the natural marble that machining property is good, by being processed into stone material workbench 3, the scraggly height dimension tolerance of its upper surface can be controlled in 0.0025 millimeter every square metre.Stone material worktable upper surface between the pedestal 5 of grinding and feeding device, interval is connected with six Double-face sucking disks 2 and forms rectangle adhesive clamping platform (shown in Fig. 1).Be interval with three rotation positioning cylinder 1 in the outer side edges that adhesive clamping platform two is adjacent to connect with stone material worktable upper surface.
During work, by the numerical control program of setting, rectangular flat plate glass is put in the clamping platform upper surface being connected with Double-face sucking disk 2 at stone material workbench 3, and make two adjacent side of described plate glass four sides connect (shown in Fig. 1) with the piston rod front end locating detent of rotary block 1, produce while the plate glass of Double-face sucking disk 2 upper surface to suck and reinforce by negative pressure by pneumatic control, control the piston rod front end locating detent of rotary block 1 to be rotated down to depart from plate glass and to be located by connecting, the emery wheel 4 of described grinding and feeding device start to the periphery of plate glass and up and down corner carry out grinding chamfering successively.Work complete, the emery wheel 4 controlling grinding and feeding device is repositioned to original operating state, by pneumatic control the plate glass on Double-face sucking disk 2 unclamped and take off, now the piston rod front end locating detent of rotary block 1 rotates up and turns to positioning states, above-mentioned working procedure can be repeated, continue to carry out grinding chamfering to the periphery of next part plate glass.
Above-mentioned is only preferred embodiment of the present utility model.Be noted that for those of ordinary skill in the art; with substantially identical means; realize substantially identical function; reach substantially identical effect; without the need to other technical characteristic just obviously associated through creative work; can also replace the modification and/or improvement of making several basic same way, these changes should be considered as equivalent feature, within the protection domain all belonging to the utility model patent.
Claims (7)
1. a flat part periphery numerical control grinding machine, is characterized in that: on base, be connected with stone material workbench (3), is connected with the pedestal (5) of grinding and feeding device at the upper surface of described stone material workbench.
2. flat part periphery numerical control grinding machine as claimed in claim 1, is characterized in that: described stone material workbench (3) is that marble or granite are formed.
3. flat part periphery numerical control grinding machine as claimed in claim 1 or 2, it is characterized in that: be respectively equipped with through hole at the upper surface at described stone material workbench (3) two ends, in described through hole, run through the pedestal (5) being connected with screw rod (6) and grinding and feeding device be connected by nut.
4. flat part periphery numerical control grinding machine as claimed in claim 3, is characterized in that: the wide X of the long X of described stone material workbench (3) is thick to be of a size of: 1-4 rice X0.8-2 rice X0.1-0.5 rice.
5. flat part periphery numerical control grinding machine as claimed in claim 4, is characterized in that: the rough and uneven in surface height dimension tolerance every square metre of described stone material worktable upper surface is at 0.002-0.01 millimeter.
6. flat part periphery numerical control grinding machine as claimed in claim 5, is characterized in that: be connected with Double-face sucking disk (2) in stone material worktable upper surface.
7. flat part periphery numerical control grinding machine as claimed in claim 6, is characterized in that: be connected with on the surface at the stone material workbench in described Double-face sucking disk (2) outside and rotate positioning cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114748.4U CN204504941U (en) | 2015-02-13 | 2015-02-13 | Flat part periphery numerical control grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114748.4U CN204504941U (en) | 2015-02-13 | 2015-02-13 | Flat part periphery numerical control grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504941U true CN204504941U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114748.4U Expired - Fee Related CN204504941U (en) | 2015-02-13 | 2015-02-13 | Flat part periphery numerical control grinding machine |
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| Country | Link |
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| CN (1) | CN204504941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647162A (en) * | 2015-02-13 | 2015-05-27 | 索一玮 | Numerical control grinding machine for periphery of flat plate element |
-
2015
- 2015-02-13 CN CN201520114748.4U patent/CN204504941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647162A (en) * | 2015-02-13 | 2015-05-27 | 索一玮 | Numerical control grinding machine for periphery of flat plate element |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |