CN102241157A - Novel structure with coexisting rigid storage limiter and flexible storage limiter - Google Patents
Novel structure with coexisting rigid storage limiter and flexible storage limiter Download PDFInfo
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- CN102241157A CN102241157A CN2011100977840A CN201110097784A CN102241157A CN 102241157 A CN102241157 A CN 102241157A CN 2011100977840 A CN2011100977840 A CN 2011100977840A CN 201110097784 A CN201110097784 A CN 201110097784A CN 102241157 A CN102241157 A CN 102241157A
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- Prior art keywords
- limiter
- deposited
- depositing
- mould body
- rigidity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a novel structure with coexisting rigid storage limiter and flexible storage limiter, belonging to the technical field of moulds. The structure comprises an upper mould body, a rigid storage limiter, a flexible storage limiter, a work limiter and a lower mould body, wherein the flexible storage limiter is connected with the lower mould body; the rigid storage limiter comprises a rigid storage limiter body; one end of the rigid storage limiter body is provided with a flange and divided into a short section and a long section by the flange; the lower mould body is provided with a through hole; the flange is located above the through hole; the part of the rigid storage limiter body below the flange is located in the through hole; and in a storing state, the distance between the top of the long section and the bottom surface of the upper mould body is slightly greater than the length of the short section. The structure can coordinate with the production pace of the entire production line without unnecessary consumption of kinetic energy of the press, thereby saving the instrument cost.
Description
Technical field
The present invention relates to technical field of mold, particularly a kind of rigidity in the cold punching die is deposited limiter and the flexible device of depositing limiter and usefulness.
Background technology
Must use mould in auto manufacturing, mould then must be used and deposit limiter, deposits limiter and is mainly used in the position-limiting action of mould under storage configuration.
Mould limiter commonly used now mostly is rigidity and deposits limiter and the flexible structure of depositing limiter and depositing.As depicted in figs. 1 and 2, mainly comprise mould body 1, down mould body 2, work limit device 3, rigidity deposits limiter 4 and flexibility is deposited limiter 5.Described mould structure flexibility when storage configuration is deposited limiter 5 and is played the support limit effect, as shown in Figure 2, described mould structure in working order the time flexibility deposit limiter 5 and work limit device 3 together plays the support limit effect.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art: along with science and technology drives industrial expansion, in car industry, robot progressively replaces original manual operations.How adapting to automated production quickly, finish die change and continuous productive process in the shortest time, is the technical barrier that now a lot of enterprises are concerned about.Existing rigidity is deposited rigidity in limiter and the flexible structure of depositing limiter and depositing and is deposited limiter 4 when work limit device 3 takes off, need upwards to promote earlier, just can take off away from work limit device 3, therefore need just can take off after utilizing press that mould is opened on the production line, there is the problem of kinetic energy unnecessary consumption simultaneously in the productive temp that has influenced whole production line.
Summary of the invention
The purpose of the embodiment of the invention is the defective at above-mentioned prior art, provide a kind of novel rigidity to deposit limiter and the flexible structure of depositing limiter and depositing, need not to utilize press that mould is opened and to realize that rigidity deposits the placement of limiter and take off, can coordinate the kinetic energy consumption that do not exist press meaningless mutually with the productive temp of whole production line, thereby save instrument cost the service life that has prolonged press.
The technical scheme taked of the present invention is to achieve these goals:
A kind of novel rigid is deposited limiter and the flexible structure of depositing limiter and depositing, comprise mould body, rigidity is deposited limiter, flexibility is deposited limiter, the work limit device reaches mould body down, described flexibility is deposited limiter and is connected with described mould body down, described rigidity is deposited limiter and is comprised that rigidity deposits the limiter body, the end that described rigidity is deposited the limiter body is provided with flange, and be divided into pipe nipple and meropodium by described flange, described mould body down is provided with through hole, described flange is positioned at described through hole top, described rigidity is deposited the part of limiter body below described flange and is positioned at described through hole, when storage configuration, described meropodium top and the described distance that goes up between the mould body bottom surface are slightly larger than the length of described pipe nipple.
Described flexibility is deposited limiter and is comprised nitrogen spring, and the described mould body of going up is provided with groove, and in the time of in working order, the upper end of described nitrogen spring is positioned at described groove.
Further, described flexibility is deposited limiter and is also comprised and hold out in spite of difficulties head, and when storage configuration, the described head of holding out in spite of difficulties is between described nitrogen spring and described groove.
Further, described flange is provided with screw and is connected with described mould body down by chain.
Further, the described head of holding out in spite of difficulties is provided with screw and is connected with described down mould body by chain.
Particularly, the length of described pipe nipple is 5mm, and described meropodium top and the described distance that goes up between the mould body bottom surface are 10mm.
Further, the described head of holding out in spite of difficulties is provided with shrinkage pool, and described nitrogen spring is positioned at described shrinkage pool.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is: deposit the direction of limiter and realize that rigidity deposits the placement of limiter and take off by changing rigidity, need not to utilize press that mould is opened, both saved the time, coordinate mutually with the productive temp of whole production line, there is not the meaningless kinetic energy loss of press again, prolong the service life of press, saved equipment cost; Flexibility is deposited limiter and is not played a supportive role when work, and flexibility is deposited the nitrogen spring long service life of limiter, is equivalent to further save cost.
Description of drawings
Fig. 1 is that the rigidity of using is at present deposited limiter and the flexible structure storage configuration schematic diagram of depositing limiter and depositing;
Fig. 2 is that the rigidity of using is at present deposited limiter and the flexible arrangement works view of depositing limiter and depositing;
Fig. 3 is that the rigidity that the embodiment of the invention 1 provides is deposited limiter and the flexible structure storage configuration schematic diagram of depositing limiter and depositing;
Fig. 4 is that the rigidity that the embodiment of the invention 1 provides is deposited limiter and the flexible arrangement works view of depositing limiter and depositing;
Fig. 5 is that the rigidity that the embodiment of the invention 2 provides is deposited limiter and the flexible structure storage configuration schematic diagram of depositing limiter and depositing;
Fig. 6 is that the rigidity that the embodiment of the invention 2 provides is deposited limiter and the flexible arrangement works view of depositing limiter and depositing;
Fig. 7 is that the rigidity that the embodiment of the invention provides is deposited the limiter structure schematic diagram.
Among the figure:
1, goes up mould body, 2, mould body down, 3, the work limit device, 4, rigidity deposits limiter, 5, flexibility deposits limiter, 6, hold out in spite of difficulties head, 7, through hole, 8, groove, 9, nitrogen spring, 10, rigidity deposits the limiter body, 11, flange, 12, screw.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
With reference to Fig. 3 and Fig. 4, present embodiment provides a kind of novel rigid to deposit limiter and the flexible structure of depositing limiter and depositing, and comprises that mould body 1, rigidity are deposited limiter 4, flexibility is deposited limiter 5, work limit device 3 and following mould body 2.Flexibility is deposited limiter 5 and is connected with following mould body 2, is fixed on down on the mould body 2.With reference to Fig. 7, rigidity is deposited limiter 4 and is comprised that rigidity deposits limiter body 10 and flange 11, the end that rigidity is deposited limiter body 10 is provided with flange 11, flange 11 can be deposited limiter body 10 one with rigidity and link to each other, and also can deposit limiter body 10 with rigidity by mode such as bonding and be connected.Rigidity is deposited limiter body 10 by flange 11 separated into two parts, and short part is a pipe nipple, and long part is a meropodium.Following mould body 2 is provided with through hole 7, the external diameter of flange 11 is bigger than the external diameter of through hole 7, flange 11 is positioned at the top of through hole 7, rigidity is deposited the part of limiter body 10 below flange 11 and is positioned at through hole 7, with reference to Fig. 3 and Fig. 4, promptly when storage configuration, described pipe nipple is positioned at through hole 7, in the time of in working order, described meropodium is positioned at through hole 7.When storage configuration, the distance between described meropodium top and last mould body 1 bottom surface is slightly larger than the length of described pipe nipple, promptly when storage configuration, can adjust rigidity as required and deposit limiter 4, makes described pipe nipple and described meropodium transposition.
When mould rolls off the production line, mould is positioned at storage configuration as shown in Figure 3, the pipe nipple that rigidity is deposited limiter 4 inserts in the through hole 7 of mould body 2 down, and flexibility is deposited the height of limiter 5 and deposited limiter 4 a little more than rigidity, utilizes this moment the flexible power of depositing limiter 5 to hold mould body 1.When this mould need be produced, with the mould handling to press, because last mould body 1 is slightly larger than the length that rigidity is deposited limiter body 10 with the vertical range of through hole 7 upper sheds place, therefore under the situation of not opening mould, can utilize flexibility to deposit the jack-up effect of limiter 5, rigidity is deposited limiter 4 be rotated 180 °, be about in the through hole 7 of mould body 2 under the meropodium insertion, as described in Figure 4.Even forget top step; fail to rotate that rigidity is deposited limiter 4 and normal matched moulds production; because to be entire die the insides the weakest also is the part of the easiest damage for flange 11, can deposit the flange 11 of limiter 4 by damaging rigidity, plays the effect of protection die ontology.
If the mould of placing two pairs on the last mould body 1 or stacking more than two pairs, then descend the flexibility on the mould body 1 to deposit the weight that limiter 5 is not enough to support mould body 1 and top mould thereof, the gravity compressed flexible of last mould body 1 and top mould thereof is deposited limiter 5, make flexibility deposit limiter 5 and drop to the position that rigidity is deposited limiter 4, last mould body 1 and top mould thereof are also placed rigidity down and are deposited on the limiter 4, rigidity is deposited limiter 4 and is participated in depositing in the work of mould, the flange face that utilizes rigidity to deposit limiter 4 supports, and jointly the mould of upper mould body 1 and top thereof is deposited.
The novel rigid that the embodiment of the invention provides is deposited limiter and the flexible structure of depositing limiter and depositing, deposit the direction of limiter and realize that rigidity deposits the placement of limiter and take off by changing rigidity, need not to utilize press that mould is opened, both saved the time of on-line operation, productive temp is coordinated mutually with the productive temp of whole production line, there is not the extra kinetic energy consumption of press again, prolonged the service life of press, saved equipment cost, the mould damage accident of having avoided the manually-operated error to cause has simultaneously improved die life.
With reference to Fig. 5 and Fig. 6, present embodiment is based on embodiment 1, increased to hold out in spite of difficulties 6 on the basis of embodiment 1, and be provided with groove 8 on mold body 1.
Flexibility is deposited limiter 5 and is comprised nitrogen spring 9, with reference to Fig. 5, at storage configuration, to hold out in spite of difficulties 6 is placed on the nitrogen spring 9, owing to hold out in spite of difficulties an external diameter of 6 diameter greater than groove 8, hold out in spite of difficulties 6 between nitrogen spring 9 and groove 8, hold out in spite of difficulties 6 and can not be absorbed in the groove 8.The pipe nipple that rigidity is deposited limiter 4 inserts in the through hole 7 of mould body 2 down, and flexibility is deposited the height of limiter 5 and deposited limiter 4 a little more than rigidity, utilizes this moment the flexible power of depositing limiter 5 to hold mould body 1.Referring to Fig. 6, in the time of in working order, take off and hold out in spite of difficulties 6, the upper end of nitrogen spring 9 is positioned at groove 8, this moment work limit device 3 to play work spacing.
It is also inoperative in the mould whole process of production that flexibility is deposited limiter 5, reduced the flexible working strength of depositing limiter 5 like this, increased the service life of nitrogen spring 9, dropped to minimum because of depositing the improper loss that causes of limiter structure mould.
A flange 10 and hold out in spite of difficulties on 6 and be equipped with screw inserts in the screw rigidity to be deposited limiter 4 and hold out in spite of difficulties 6 by the bolt that will have chain and is fixed on the die ontology, prevents that rigidity from depositing limiter 4 and hold out in spite of difficulties 6 and lose.
Adjust rigidity for convenience and deposit the position of the meropodium and the pipe nipple of limiter 4, the length of described pipe nipple is short as far as possible, and the length of pipe nipple described in the present embodiment is 5mm, and described meropodium top and the described distance that goes up between the mould body bottom surface are 10mm.
Hold out in spite of difficulties for convenience 6 with the installation of nitrogen spring 9, hold out in spite of difficulties 6 and be provided with shrinkage pool, nitrogen spring 9 is positioned at described shrinkage pool.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a novel rigid is deposited limiter and the flexible structure of depositing limiter and depositing, comprise mould body, rigidity is deposited limiter, flexibility is deposited limiter, the work limit device reaches mould body down, described flexibility is deposited limiter and is connected with described mould body down, it is characterized in that, described rigidity is deposited limiter and is comprised that rigidity deposits the limiter body, the end that described rigidity is deposited the limiter body is provided with flange, and be divided into pipe nipple and meropodium by described flange, described mould body down is provided with through hole, described flange is positioned at described through hole top, described rigidity is deposited the part of limiter body below described flange and is positioned at described through hole, when storage configuration, described meropodium top and the described distance that goes up between the mould body bottom surface are slightly larger than the length of described pipe nipple.
2. novel rigid according to claim 1 is deposited limiter and the flexible structure of depositing limiter and depositing, it is characterized in that described flexibility is deposited limiter and comprised nitrogen spring, the described mould body of going up is provided with groove, in the time of in working order, the upper end of described nitrogen spring is positioned at described groove.
3. novel rigid according to claim 2 is deposited limiter and the flexible structure of depositing limiter and depositing, it is characterized in that, described flexibility is deposited limiter and is also comprised and hold out in spite of difficulties head, and when storage configuration, the described head of holding out in spite of difficulties is between described nitrogen spring and described groove.
4. novel rigid according to claim 1 is deposited limiter and the flexible structure of depositing limiter and depositing, and it is characterized in that, described flange is provided with screw and is connected with described mould body down by chain.
5. novel rigid according to claim 3 is deposited limiter and the flexible structure of depositing limiter and depositing, and it is characterized in that, the described head of holding out in spite of difficulties is provided with screw and is connected with described time mould body by chain.
6. novel rigid according to claim 1 is deposited limiter and the flexible structure of depositing limiter and depositing, and it is characterized in that the length of described pipe nipple is 5mm, and described meropodium top and the described distance that goes up between the mould body bottom surface are 10mm.
7. novel rigid according to claim 3 is deposited limiter and the flexible structure of depositing limiter and depositing, and it is characterized in that the described head of holding out in spite of difficulties is provided with shrinkage pool, and described nitrogen spring is positioned at described shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100977840A CN102241157A (en) | 2011-04-19 | 2011-04-19 | Novel structure with coexisting rigid storage limiter and flexible storage limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100977840A CN102241157A (en) | 2011-04-19 | 2011-04-19 | Novel structure with coexisting rigid storage limiter and flexible storage limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102241157A true CN102241157A (en) | 2011-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100977840A Pending CN102241157A (en) | 2011-04-19 | 2011-04-19 | Novel structure with coexisting rigid storage limiter and flexible storage limiter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082852A (en) * | 2021-12-22 | 2022-02-25 | 南京星乔威泰克汽车零部件有限公司 | Stamping die deposits strutting arrangement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064709U (en) * | 1990-02-16 | 1990-10-31 | 殷嘉祥 | Butting out expansion submould mould |
| WO2002055229A1 (en) * | 2001-01-11 | 2002-07-18 | Amada Company, Limited | Punch press |
| CN201105516Y (en) * | 2007-09-12 | 2008-08-27 | 中国第一汽车集团公司 | Air-bed driven oblique wedge device |
| CN201220253Y (en) * | 2008-06-16 | 2009-04-15 | 奇瑞汽车股份有限公司 | Stamping mould |
| CN201267843Y (en) * | 2008-07-18 | 2009-07-08 | 重庆长安汽车股份有限公司 | Spacing mechanism for realizing mold stroke spacing and storing spacing double functions |
-
2011
- 2011-04-19 CN CN2011100977840A patent/CN102241157A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064709U (en) * | 1990-02-16 | 1990-10-31 | 殷嘉祥 | Butting out expansion submould mould |
| WO2002055229A1 (en) * | 2001-01-11 | 2002-07-18 | Amada Company, Limited | Punch press |
| CN201105516Y (en) * | 2007-09-12 | 2008-08-27 | 中国第一汽车集团公司 | Air-bed driven oblique wedge device |
| CN201220253Y (en) * | 2008-06-16 | 2009-04-15 | 奇瑞汽车股份有限公司 | Stamping mould |
| CN201267843Y (en) * | 2008-07-18 | 2009-07-08 | 重庆长安汽车股份有限公司 | Spacing mechanism for realizing mold stroke spacing and storing spacing double functions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082852A (en) * | 2021-12-22 | 2022-02-25 | 南京星乔威泰克汽车零部件有限公司 | Stamping die deposits strutting arrangement |
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Application publication date: 20111116 |