CN1404938A - Method for making non-mormal-periphery handle - Google Patents
Method for making non-mormal-periphery handle Download PDFInfo
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- CN1404938A CN1404938A CN 01142242 CN01142242A CN1404938A CN 1404938 A CN1404938 A CN 1404938A CN 01142242 CN01142242 CN 01142242 CN 01142242 A CN01142242 A CN 01142242A CN 1404938 A CN1404938 A CN 1404938A
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- handle
- elliptic cylinder
- mormal
- periphery
- preparation
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims description 19
- 238000002360 preparation method Methods 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 210000001015 abdomen Anatomy 0.000 description 27
- 238000012797 qualification Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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Abstract
The production method of knob with non-regular peripheral round includes the following steps: making an ellipsoidal cylinder bottle undergo the process of necking-down treatment to form neck portion, placing the cylinder bottle into a forming die, injecting proper quantity of liquid into the cylinder bottle, making the internal edge space of the forming die be formed into the external form of preset non-regular peripheral round knob, utilizing pressure device to applying proper pressure to liquid being in the ellipsodial cylinder bottle to make expansion and pressurization process or utilizing stamping mode and forming die to directly press bottle body or the elliposidal cylinder bottle to make expasion to obtain the product.
Description
Technical field
The present invention relates to a kind of preparation method of non-mormal-periphery handle, especially a kind ofly place mould to expand abdomen pressurization and the asymmetric spreading mode is made the preparation method of non-mormal-periphery handle about elliptic cylinder.
Background technology
Fig. 1 discloses the side view cutaway drawing of known round elephant-legshaped vase.Fig. 2 discloses the cutaway view of the known round elephant-legshaped vase of Fig. 1 along the 2-2 line.Fig. 3 discloses the expand abdomen pressurization of known round elephant-legshaped vase and forms the schematic diagram of symmetrical periphery handle.Fig. 4 discloses the side view that known method is made symmetrical periphery handle.Fig. 5 discloses the vertical view that known method is made symmetrical periphery handle.Please refer to shown in Fig. 1,2,3,4,5, knownly utilize round elephant-legshaped vase 1 ' to carry out follow-up bloated abdomen pressurization to make, it is with liquid 2, as the oil of working, rubber etc. flow in the round elephant-legshaped vase 1 ', should place mould 3 by round elephant-legshaped vase 1 ', utilize pressue device (not illustrating) liquid 2 in this round elephant-legshaped vase 1 ' to be pressurizeed again with high pressure P d, make the body 11 ' of this round elephant-legshaped vase 1 ' press expanse gradually to mould 3 inner edges 311 and 321 in being subjected to, thereby make the symmetrical periphery handle (shown in Fig. 4,5) of predetermined external form.Yet, because the length-width ratio of this symmetry periphery handle equals 1 (A/B ratio equals 1), when this symmetry periphery handle uses for the user, if user's hand humidity or both hands are entertained under the item condition, it has easy slippage of rotation and uppity shortcoming, therefore if handle can be made non-positive circumferential rim or the unequal handle of length and width dimensions, obviously can improve symmetrical periphery handle and be difficult in the use holding, easily rotate the shortcoming of slippage.
Referring again to shown in Figure 2, if utilize the expand abdomen pressurization of known this round elephant-legshaped vase 1 ' to make handle, owing to the length and width specification ratio of this round elephant-legshaped vase 1 ' equals 1 (being that a/b ratio equals 1), it only is suitable for making the handle of just round or symmetrical periphery.If utilize when should round elephant-legshaped vase 1 ' making the unequal handle of non-positive circumferential rim or length and width dimensions, in manufacturing, must overcome following technical problem.When this round elephant-legshaped vase 1 ' expanded abdomen pressurization processing procedure, the pressure effect was forced to expand the inner edge 311,321 that is expanded to non-just circle or asymmetric mould 3 in the body 11 ' of this round elephant-legshaped vase 1 ' was subjected to.The body 11 ' of this round elephant-legshaped vase 1 ' is in pressure process, if the predetermined handle length and width dimensions unequal (A is greater than B) of mould 3 inner edges, this body 11 ' extends and the elephant-legshaped vase fracture phenomena easily takes place in the overextended of A length, therefore if utilize round elephant-legshaped vase 1 ' the abdomen pressurization making handle that expands, this round elephant-legshaped vase 1 ' is unsuitable for selecting the just handle of circle or asymmetric periphery of manufacture-illegal, and it obviously can't improve manufacturing qualification rate and the fininsh allowance of making non-just circle or asymmetric periphery handle.
In view of this, the invention provides a kind of preparation method of non-mormal-periphery handle, it utilizes the expand abdomen pressurization of the elliptic cylinder of proper proportion to make non-mormal-periphery handle, it not only is suitable for selecting the just handle of circle or asymmetric periphery of manufacture-illegal, and the present invention can promote manufacturing qualification rate and the fininsh allowance of making handle.
Summary of the invention
The preparation method that the purpose of this invention is to provide a kind of non-mormal-periphery handle, especially the manufacturing of pressurizeing of a kind of elliptic cylinder that utilizes proper proportion, be suitable for selecting the just handle of circle and asymmetric periphery of manufacture-illegal, can improve the preparation method of the non-mormal-periphery handle of the manufacturing qualification rate of non-mormal-periphery handle product and fininsh allowance.
The preparation method of non-mormal-periphery handle according to the present invention, this method comprises the following step: proper proportion one elliptic cylinder is carried out the necking down processing procedure form neck; This elliptic cylinder is placed a molding tool, appropriate amount of fluid is injected in this elliptic cylinder, the inner edge space of this mould forms the external form of predetermined non-mormal-periphery handle; Utilize pressue device that liquid in this elliptic cylinder is applied the suitable pressure abdomen pressurization processing procedure that expands, or directly push the elliptic cylinder body by mould with impact style, by liquid to the body abdomen that expands, until the non-mormal-periphery handle moulding.The present invention utilizes this elliptic cylinder abdomen pressurization processing procedure that expands, thereby can improve processing procedure qualification rate and the fininsh allowance of making handle.
Technical scheme of the present invention is, a kind of preparation method of non-mormal-periphery handle, and this method comprises the following step:
One elliptic cylinder is placed a molding tool, and the inner edge of this mould is combined to form the external form of predetermined non-mormal-periphery handle;
Appropriate amount of fluid is injected in this elliptic cylinder, utilized a pressue device that this liquid is applied suitable pressure, until the handle product of finishing the non-positive circumferential rim of moulding.
A kind of preparation method of non-mormal-periphery handle, this method comprises the following step:
One elliptic cylinder is placed a molding tool, and the die cavity volume of this mould is identical with this elliptic cylinder internal volume, and the inner edge of this mould is combined to form the external form of predetermined non-mormal-periphery handle;
Appropriate amount of fluid is injected in this elliptic cylinder, utilized a decompressor that mould is carried out punching press to this elliptic cylinder, until the handle formed product of non-positive circumferential rim.
The predetermined of this elliptic cylinder, recess diameter and length dimension are set by the handle external form of different preliminary dimension specifications.
This elliptic cylinder utilizes a sheet material partly to do ring cutting processing through several punching press, the reducing of body neck and with the bottleneck burr, thereby forms predetermined, recess diameter and the length dimension of this elliptic cylinder.
This elliptic cylinder is set different annealing and temperature according to different metal materials, so that make the metal structure reduction of this elliptic cylinder.
The unequal handle of the optional system length and width of this elliptic cylinder dimensions.
The optional system ellipse of this elliptic cylinder handle, eccentric handle.
Characteristics of the present invention and advantage are, overcome the defective in the known technology, utilize the abdomen pressurization of expanding of the elliptic cylinder of proper proportion to make non-mormal-periphery handle, be suitable for selecting the just handle of circle or asymmetric periphery of manufacture-illegal, and can promote the processing procedure qualification rate and the fininsh allowance of making handle.
Description of drawings
Fig. 1 is the side view cutaway drawing of known round elephant-legshaped vase;
Fig. 2 is along the cutaway view of 2-2 line among Fig. 1;
Fig. 3 is the expand schematic diagram of the symmetrical periphery handle of abdomen pressurization formation of known round elephant-legshaped vase;
Fig. 4 is for making the side view cutaway drawing of symmetrical periphery handle with known method;
Fig. 5 is for making the vertical view of symmetrical periphery handle with known method;
Fig. 6 a-6c utilizes sheet material for the present invention the schematic diagram of punching press and ring cutting processing and manufacturing elliptic cylinder;
Fig. 7 is along the profile of 7-7 line among Fig. 6;
Fig. 8 a utilizes the expand schematic diagram of abdomen compression motion of elliptic cylinder for the present invention;
Fig. 8 b utilizes the expand second way schematic diagram of abdomen compression motion of elliptic cylinder for the present invention;
Fig. 9 makes the upward view of non-mormal-periphery handle product for the present invention;
Figure 10 makes the front view of non-mormal-periphery handle product for the present invention;
Figure 11 makes the front view of ellipse handle product for the present invention;
The upward view of Figure 12 eccentric handle product for the present invention makes;
The front view of Figure 13 eccentric handle product for the present invention makes.
Drawing reference numeral explanation 1 ', round elephant-legshaped vase 11 ', body 1, elliptic cylinder 10, neck 10 ', burr ring 11, body 2, liquid 3, mould 31, last mould 311, inner edge 32, compacted under mould 321, inner edge Pd, pressure
The specific embodiment
In order to allow above-mentioned and other purposes of the present invention, feature and advantage understand by clearer and more definite quilt, hereinafter will be especially exemplified by the preferred embodiment of the present invention, and conjunction with figs., be described in detail below.
The preparation method of non-mormal-periphery handle of the present invention, it mainly utilizes the elliptic cylinder abdomen pressurization processing procedure that expands, because the body of this elliptic cylinder has suitable breadth length ratio specification (b/a＞1), its optional manufacture-illegal is circle or length and width dimensions unequal (A is not equal to B) periphery handle just, the present invention is had promote processing procedure qualification rate and the fininsh allowance of making non-just round handle product.
Fig. 6 a-6c discloses the schematic diagram that sheet material of the present invention utilizes punching press and ring cutting processing and fabricating elliptic cylinder, Fig. 7 discloses the profile of Fig. 6 of the present invention along the 7-7 line, Fig. 8 a, 8b discloses the present invention and utilizes elliptic cylinder the pressurize schematic diagram of start of abdomen that expands, Fig. 9 discloses the upward view that the present invention makes the non-mormal-periphery handle product, Figure 10 discloses the front view that the present invention makes the non-mormal-periphery handle product, Figure 11 discloses the front view that the present invention makes ellipse handle product, Figure 12 discloses the upward view that the present invention makes eccentric handle product, and Figure 13 discloses the front view that the present invention makes eccentric handle product.
Please refer to Fig. 6 a-6c, shown in 7, the predetermined of this elliptic cylinder 1, recess diameter and length dimension are set by the handle external form demand of different preliminary dimension specifications, utilize a decompressor (not illustrating) and mould (not illustrating) that a sheet material (not illustrating) is carried out punching press, utilize again smelting tool (not illustrating) carry out the body neck gradually reducing be processed to form a neck 10, and utilize last reducing procedure that the bottleneck burr are partly excised, shown in Fig. 6 c, cut a burr ring 10 ', thereby formation predetermined, one elliptic cylinder 1 of recess diameter and length dimension, the wide and long dimensions ratio of this elliptic cylinder 1 is greater than 1 (b/a＞1) (as shown in Figure 7).In addition, because this elliptic cylinder 1 is through the moulding of several punch process, metal work hardening phenomenon can take place in this elliptic cylinder 1, this elliptic cylinder 1 must be through annealing and temper, set different annealing and temperature according to this elliptic cylinder 1 different metal material, so that make the metal structure reduction of this elliptic cylinder 1,, and promote the processing procedure qualification rate of making handle in order to this elliptic cylinder 1 abdomen pressurization processing procedure that expands.
Please refer to shown in Fig. 8 a, a molding tool 3 comprises on one mould 31 and mould 32 once, should upward reach compacted under mould 31 and 32 and respectively be provided with inner edge 311 and 321, this inner edge 311 and 321 space are combined to form the handle of predetermined external form and volume, and this inner edge 311 and 321 forms the handle external form of non-positive circumferential rim (length and width dimensions unequal (A is not equal to B)).
Referring again to Fig. 8 a, 8b, 9, shown in 10, with this elliptic cylinder 1 abdomen pressurization processing procedure that expands, with the eck of this elliptic cylinder 1 upwards (or downwards) place this mould 3, liquid 2 is flow in this elliptic cylinder 1, utilize pressue device (not illustrating) liquid 2 in this elliptic cylinder 1 suitably to be exerted pressure with high pressure P d, perhaps after liquid 2 injects with the path sealing of liquid 2, and elliptic cylinder 1 is carried out punching press by mould, utilize the incompressible principle of liquid with the mould 3 die cavity inner edges 311 of elliptic cylinder 18 bloated abdomens to equal volume, 321 (shown in Fig. 8 b), pressure effect in body 11 liquid bodies 2 of this metal elephant-legshaped vase 1, this body 11 is expanded gradually be expanded to this inner edge 311 and 321, and the handle finished product of making predetermined non-positive circumferential rim is (as Fig. 9, shown in 10).
Please refer to shown in Figure 11,12,13, the present invention is combined to form different predetermined external forms according to the inner edge 311 and 321 of this mould 3, and this elliptic cylinder 1 bloated abdomen is pressurizeed and choosing system ellipse handle or eccentric handle.
Referring again to shown in Figure 2, when known technology will select for use this round elephant-legshaped vase 1 ' to carry out follow-up bloated non-just circle of abdomen pressurization manufacturing or asymmetric periphery handle, because the length and width dimensions of this round elephant-legshaped vase 1 ' equates (a equals b), when in case the body 11 ' of this round elephant-legshaped vase 1 ' expands abdomen pressure process, this body 11 ' extends and the elephant-legshaped vase fracture phenomena easily takes place in the overextended of A length, thereby this round elephant-legshaped vase 1 ' is unsuitable for making the handle of non-just circle or asymmetric periphery (length and width dimensions unequal (A is not equal to B)), and utilize this round elephant-legshaped vase 1 ' abdomen pressurization processing procedure that expands, it obviously can't promote processing procedure qualification rate and the fininsh allowance of making non-mormal-periphery handle.Otherwise, the present invention utilizes the elliptic cylinder 1 of the proper proportion abdomen pressurization processing procedure that expands, this elliptic cylinder 1 breadth length ratio specification (b/a＞1) (as shown in Figure 7) is different from this round elephant-legshaped vase 1 ', when therefore utilizing pressue device that elliptic cylinder 1 is expanded the non-just circle of abdomen pressurization manufacturing or asymmetric (length-width ratio unequal (A is not equal to B)) periphery handle, obviously this elliptic cylinder 1 is easily evenly expanded with respect to this round elephant-legshaped vase 1 ' and is expanded to predetermined dimension, thereby promotes processing procedure qualification rate and the fininsh allowance of making the non-mormal-periphery handle product.In addition, the present invention utilizes elliptic cylinder to expand abdomen pressurization and the non-mormal-periphery handle (shown in Fig. 9-13) made, and it can improve and utilizes the known round elephant-legshaped vase abdomen that expands to pressurize and manufacture a product as shortcoming in uneven thickness.
Though the present invention discloses as above with preferred embodiment, it is not that to this area those of ordinary skill, the variations and modifications of being done all should be included within design of the present invention and the protection domain in order to qualification the present invention.
Claims (7)
1, a kind of preparation method of non-mormal-periphery handle is characterized in that: this method comprises the following step:
One elliptic cylinder is placed a molding tool, and the inner edge of this mould is combined to form the external form of predetermined non-mormal-periphery handle;
Appropriate amount of fluid is injected in this elliptic cylinder, utilized a pressue device that this liquid is applied suitable pressure, until the handle product of finishing the non-positive circumferential rim of moulding.
2, a kind of preparation method of non-mormal-periphery handle is characterized in that: this method comprises the following step:
One elliptic cylinder is placed a molding tool, and the die cavity volume of this mould is identical with this elliptic cylinder internal volume, and the inner edge of this mould is combined to form the external form of predetermined non-mormal-periphery handle;
Appropriate amount of fluid is injected in this elliptic cylinder, utilized a decompressor that mould is carried out punching press to this elliptic cylinder, until the handle formed product of non-positive circumferential rim.
3, the preparation method of non-mormal-periphery handle as claimed in claim 1 or 2 is characterized in that: the predetermined of this elliptic cylinder, recess diameter and length dimension are set by the handle external form of different preliminary dimension specifications.
4, the preparation method of non-mormal-periphery handle as claimed in claim 1 or 2, it is characterized in that: this elliptic cylinder utilizes a sheet material partly to do ring cutting processing through several punching press, the reducing of body neck and with the bottleneck burr, thereby forms predetermined, recess diameter and the length dimension of this elliptic cylinder.
5, the preparation method of non-mormal-periphery handle as claimed in claim 1 or 2 is characterized in that: this elliptic cylinder is set different annealing and temperature according to different metal materials, so that make the metal structure reduction of this elliptic cylinder.
6, the preparation method of non-mormal-periphery handle as claimed in claim 1 or 2 is characterized in that: the unequal handle of the optional system length and width of this elliptic cylinder dimensions.
7, the preparation method of non-mormal-periphery handle as claimed in claim 1 or 2 is characterized in that: the optional system ellipse of this elliptic cylinder handle, eccentric handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01142242 CN1232364C (en) | 2001-09-18 | 2001-09-18 | Method for making non-mormal-periphery handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01142242 CN1232364C (en) | 2001-09-18 | 2001-09-18 | Method for making non-mormal-periphery handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1404938A true CN1404938A (en) | 2003-03-26 |
| CN1232364C CN1232364C (en) | 2005-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01142242 Expired - Lifetime CN1232364C (en) | 2001-09-18 | 2001-09-18 | Method for making non-mormal-periphery handle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389918A (en) * | 2011-11-16 | 2012-03-28 | 际华三五二二装具饰品有限公司 | Portable aluminum kettle pressure expansion die |
-
2001
- 2001-09-18 CN CN 01142242 patent/CN1232364C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389918A (en) * | 2011-11-16 | 2012-03-28 | 际华三五二二装具饰品有限公司 | Portable aluminum kettle pressure expansion die |
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| Publication number | Publication date |
|---|---|
| CN1232364C (en) | 2005-12-21 |
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Granted publication date: 20051221 |
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