CN205803302U - A kind of glass die blank - Google Patents
A kind of glass die blank Download PDFInfo
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- CN205803302U CN205803302U CN201620522198.4U CN201620522198U CN205803302U CN 205803302 U CN205803302 U CN 205803302U CN 201620522198 U CN201620522198 U CN 201620522198U CN 205803302 U CN205803302 U CN 205803302U
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Abstract
The utility model discloses a kind of glass die blank, on the basis of existing blank, it is provided with a technique clamp structure, dimensional structure is reasonably distributed, while taking into account casting size, can be after cylindrical Vehicle Processing terminates, carry out pretreatment, get on the bus a stria structure at described technique clamp structure root, destroy the uniform continuity of technique clamping structure, reduce mechanical property, after Vehicle Processing terminates, take apart a die blank, can make process structure break away from moulds blank body with the manual technique clamping structure end that raps of hammer.Follow-up directly carry out the processing of car dies cavity and the processing of end face, and without carrying out a Milling Machining operation again, after carry out inner chamber Vehicle Processing again, and produce the problems such as secondary clamping error.
Description
Technical field
This utility model relates to glass mold field, particularly relates to a kind of glass die blank.
Background technology
Cheng Mo and blank mould are two mould critical pieces most crucial in glass mold.In prior art, being processed into mould, the method that blank mould uses is to use three to grab chuck to clamp mould one end, processes the other end, partial lumen, part cylindrical, after processing, turns around, clamp the one end processed, processing walks the bare terminal end in operation, and remains unprocessed inner chamber and cylindrical.In existing technique, blank processing must use three to grab chuck to step up die blank one end, and the processing other end is, then processing of turning around.Disposably the position needing processing can not be machined.And due to the round existence beated of lathe, the position accurate to dimension away from bare terminal end is bad, affects the form and position tolerance of mould.
For above-mentioned, Chinese patent CN103753141A mentions that problem is improved.During turning, processing is clamped the two ends of mould mould is carried out cylindrical Vehicle Processing, Vehicle Processing terminate after again two technique clamp structures to end face carry out Milling Machining excision technique clamping device.The method is disadvantageous in that also needing to other Milling Machining operation excises technique clamp structure.It is unreasonable that reason is because the design of technique clamp structure.When causing Vehicle Processing, it is impossible to technique clamp structure is anticipated, also to carry out Milling Machining again with milling machine, add operation, waste resource.
Utility model content
This utility model is mainly solving the technical problems that provide one to have glass die blank, make the blank can be after cylindrical Vehicle Processing terminates, carry out pretreatment, technique clamp structure root is got on the bus a stria structure, destroy the uniform continuity of technique clamping structure, reduce mechanical property, after Vehicle Processing terminates, take apart a die blank, can make process structure break away from moulds blank body with the manual technique clamping structure end that raps of hammer.Follow-up directly carry out the processing of car dies cavity and the processing of end face, and without carrying out a Milling Machining operation again, after carry out inner chamber Vehicle Processing again, and produce the problems such as secondary clamping error.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of glass die blank, the punch suitable including: phase interworking and die, the two ends of described punch and die have two clamping process benchmark respectively, are positioned at two clamping process benchmark of same one end, with blank plane in same level, and center spacing distance is according to blank size, between 40-160mm, the size range of described clamping process benchmark is: high 10-50mm, wide 10-40mm.
In one preferred embodiment of this utility model, one end of described punch is provided with two the first clamping process benchmark, the other end of described punch is provided with two the second clamping process benchmark, one end of described die is provided with two the 3rd clamping process benchmark, the other end of described die is provided with two the 4th clamping process benchmark, described first clamping process benchmark and described 3rd clamping process benchmark matches and both length differs, described second clamping process benchmark and described 4th clamping process benchmark matches and both length differs.
In one preferred embodiment of this utility model, longer clamping process benchmark, length range 20-100mm；Shorter clamping process benchmark, length range 5-50mm.
In one preferred embodiment of this utility model, when half module cylindrical central axial direction rotates, the rotation profile of technique clamping benchmark is less than or equal to the rotation profile of blank cylindrical.
In one preferred embodiment of this utility model, described clamping process benchmark has the drafting angle of 3-8 ° in short transverse.
The beneficial effects of the utility model are: this utility model glass die blank, on the basis of existing blank, it is provided with a technique clamp structure, dimensional structure is reasonably distributed, while taking into account casting size, can be after cylindrical Vehicle Processing terminates, carry out pretreatment, get on the bus a stria structure at described technique clamp structure root, destroy the uniform continuity of technique clamping structure, reduce mechanical property, after Vehicle Processing terminates, take apart a die blank, can make process structure break away from moulds blank body with the manual technique clamping structure end that raps of hammer.Follow-up directly carry out the processing of car dies cavity and the processing of end face, and without carrying out a Milling Machining operation again, after carry out inner chamber Vehicle Processing again, and produce the problems such as secondary clamping error.
Accompanying drawing explanation
Fig. 1 is the perspective view of the punch of this utility model glass die blank；
Fig. 2 is the perspective view of the die of this utility model glass die blank；
In accompanying drawing, the labelling of each parts is as follows: 11-the first clamping process benchmark, 12-the second clamping process benchmark, 21-the 3rd clamping process benchmark, 23-the 4th clamping process benchmark.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
Referring to Fig. 1 and Fig. 2, this utility model embodiment includes:
A kind of glass die blank, including: punch that phase interworking is suitable and die, the two ends of described punch and die have two rectangular-shaped clamping process benchmark respectively.
Further, one end of described punch is provided with two the first clamping process benchmark 11, the other end of described punch is provided with two the second clamping process benchmark 12, one end of described die is provided with two the 3rd clamping process benchmark 21, the other end of described die is provided with two the 4th clamping process benchmark 22, described first clamping process benchmark 11 and described 3rd clamping process benchmark 21 matches and both length differs, described second clamping process benchmark 12 and described 4th clamping process benchmark 22 matches and both length differs.
Longer clamping process benchmark, length range 20-100mm；High 10-50mm, wide 10-40mm；Shorter clamping process benchmark, length range 5-50mm；High 10-50mm, wide 10-40mm.
The final value of technique clamping structure size, with when half module cylindrical central axial direction rotates, the rotation profile of technique clamping structure, less than the rotation profile of blank cylindrical, prevents from hitting cutter.
Described clamping process benchmark has the drafting angle of 3-8 ° in short transverse, and during casting and molding, molding is convenient.
Be positioned at two clamping process benchmark of same one end, with blank plane in same level, and center spacing distance is according to blank size, between 40-160mm.Occurrence determines according to blank cylindrical and inner chamber size.
This utility model glass die blank, on the basis of existing blank, it is provided with a technique clamp structure (i.e. clamping process benchmark), dimensional structure is reasonably distributed, while taking into account casting size, can be after cylindrical Vehicle Processing terminates, carry out pretreatment, get on the bus a stria structure at described technique clamp structure root, destroy the uniform continuity of technique clamping structure, reduce mechanical property, after Vehicle Processing terminates, take apart a die blank, can make process structure break away from moulds blank body with the manual technique clamping structure end that raps of hammer.Follow-up directly carry out the processing of car dies cavity and the processing of end face, and without carrying out a Milling Machining operation again, after carry out inner chamber Vehicle Processing again, and produce the problems such as secondary clamping error.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (5)
1. a glass die blank, it is characterized in that, the punch suitable including: phase interworking and die, the two ends of described punch and die have two clamping process benchmark respectively, are positioned at two clamping process benchmark of same one end, with blank plane in same level, and center spacing distance is according to blank size, between 40-160mm, the size range of described clamping process benchmark is: high 10-50mm, wide 10-40mm.
Glass die blank the most according to claim 1, it is characterized in that, one end of described punch is provided with two the first clamping process benchmark, the other end of described punch is provided with two the second clamping process benchmark, one end of described die is provided with two the 3rd clamping process benchmark, the other end of described die is provided with two the 4th clamping process benchmark, described first clamping process benchmark and described 3rd clamping process benchmark matches and both length differs, described second clamping process benchmark and described 4th clamping process benchmark matches and both length differs
。
Glass die blank the most according to claim 2, it is characterised in that longer clamping process benchmark, length range 20-100mm；Shorter clamping process benchmark, length range 5-50mm.
Glass die blank the most according to claim 1, it is characterised in that when half module cylindrical central axial direction rotates, the rotation profile of technique clamping benchmark is less than or equal to the rotation profile of blank cylindrical.
Glass die blank the most according to claim 1, it is characterised in that described clamping process benchmark has the drafting angle of 3-8 ° in short transverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522198.4U CN205803302U (en) | 2016-06-01 | 2016-06-01 | A kind of glass die blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620522198.4U CN205803302U (en) | 2016-06-01 | 2016-06-01 | A kind of glass die blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205803302U true CN205803302U (en) | 2016-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620522198.4U Active CN205803302U (en) | 2016-06-01 | 2016-06-01 | A kind of glass die blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205803302U (en) |
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2016
- 2016-06-01 CN CN201620522198.4U patent/CN205803302U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |