CN102085699A - Adjustable strong shutter - Google Patents
Adjustable strong shutter Download PDFInfo
- Publication number
- CN102085699A CN102085699A CN2009102317551A CN200910231755A CN102085699A CN 102085699 A CN102085699 A CN 102085699A CN 2009102317551 A CN2009102317551 A CN 2009102317551A CN 200910231755 A CN200910231755 A CN 200910231755A CN 102085699 A CN102085699 A CN 102085699A
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- Prior art keywords
- shutter
- adjustable
- screw
- locking bed
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Abstract
The invention discloses an adjustable strong shutter, which is applied to molds. The adjustable strong shutter comprises a locking base and a locking sleeve, wherein the locking base is fixed on a female template of the mold and comprises a horizontal part and a vertical part, and an arc groove is formed on the vertical part; and the locking sleeve is fixed on a male template of the mold, a through hole formed on the locking sleeve in the vertical direction can accommodate the vertical part of the locking base, a screw hole is formed on the locking sleeve in the horizontal direction, a grub screw, an elastic element and a bayonet lock are arranged in the screw hole, one end of the elastic element is contacted with the grub screw, the other end of the elastic element is contacted with the bayonet lock, and one end of the bayonet lock is matched with the arc groove on the vertical part of the locking base. The wear resistance and heat resistance of the adjustable strong shutter provided by the invention are greatly improved, and the mold locking force can vary freely by adjusting the compression amount of the elastic element and exchanging the elastic elements with different loads.
Description
[technical field]
The present invention relates to a kind of shutter, particularly a kind of adjustable powerful shutter.
[background technology]
At design three template dies, when secondary such as ejects at the mould that needs sequence control die sinking order, can on die sinking face, design shutter, regular size is the nylon shutter, because of its material is a nylon, so its mar proof and poor heat resistance, and clamp force is less, the result of use on moulds such as large-scale, high-temperature molding is undesirable.
See also shown in Figure 1ly, it illustrates the combination schematic diagram of existing shutter, and this shutter is applied in the mould, and it comprises:
One conical screw 11, it is fixed on the mould caster 10;
One nylon jacket 21, it is fixed on the mould male model plate 20.
Adjust frictional force between template and the nylon jacket 21 by the locking amount of regulating conical screw 11, and the size of frictional force has influenced the size of clamp force.
In view of this, be necessary to provide a kind of adjustable powerful shutter in fact, the mar proof and the hear resistance of this adjustable powerful shutter are greatly improved, and the clamp force size can freely change by regulating.
[summary of the invention]
Therefore, the object of the present invention is to provide a kind of adjustable powerful shutter, the mar proof and the hear resistance of this adjustable powerful shutter are greatly improved, and the clamp force size can freely change by regulating.
In order to achieve the above object, adjustable powerful shutter of the present invention is applied in the mould, and this adjustable powerful shutter comprises:
One locking bed, it is fixed on the mould caster, and this locking bed comprises a horizontal part and a vertical portion, and this vertical portion is provided with an arc groove;
One lock sleeve, it is fixed on the mould male model plate, this lock sleeve is provided with a through hole, this through hole place direction is a vertical direction, this through hole can hold the vertical portion of above-mentioned locking bed, this lock sleeve horizontal direction is provided with a screw, be provided with a grub screw, a flexible member and a bayonet lock in this screw, this flexible member one end contacts with above-mentioned grub screw, the other end contacts with above-mentioned bayonet lock, and this bayonet lock matches with the arc groove of above-mentioned locking bed vertical portion away from an end of above-mentioned flexible member.
With respect to prior art, adjustable powerful shutter provided by the invention, its mar proof and hear resistance are greatly improved, and the clamp force size can freely change with the flexible member of changing different loadings by the decrement of regulating flexible member.
[description of drawings]
Fig. 1 illustrates the structure chart of existing shutter.
Fig. 2 illustrates the schematic perspective view of shutter of the present invention.
Fig. 3 illustrates the generalized section of shutter of the present invention.
Partial schematic diagram when Fig. 4 illustrates shutter die sinking of the present invention.
[specific embodiment]
See also Fig. 2, Fig. 3, shown in Figure 4, the partial schematic diagram when it is respectively the generalized section of the schematic perspective view of shutter of the present invention, shutter of the present invention, shutter die sinking of the present invention.
Adjustable powerful shutter of the present invention is applied in the mould, and this adjustable powerful shutter comprises:
One locking bed 100, it is fixed on the mould caster 101, this locking bed comprises a horizontal part 110 and a vertical portion 120, this horizontal part 110 is provided with two screws 111, this screw 111 can cooperate screw to fix this locking bed 100 on the caster 101 of mould, and also be provided with two dowel holes 112 on this horizontal part 110, this dowel hole 112 can cooperate alignment pin to locate this locking bed 100, and this vertical portion 120 is provided with an arc groove 121;
One lock sleeve 200, it is fixed on the mould male model plate 201, this lock sleeve 200 is provided with a through hole 210, the direction at these through hole 210 places is a vertical direction, this through hole 210 can hold the vertical portion 120 of above-mentioned locking bed 100, these lock sleeve 200 horizontal directions are provided with a screw 220, be provided with a grub screw 221 in this screw 220, one flexible member 222 and a bayonet lock 223, these flexible member 222 1 ends contact with above-mentioned grub screw 221, the other end contacts with above-mentioned bayonet lock 223, this bayonet lock 223 is circular-arc away from an end of above-mentioned flexible member 222 and matches with the arc groove 121 of above-mentioned locking bed vertical portion 120, this lock sleeve 200 is provided with two screws 230, this screw 230 can cooperate screw to fix this lock sleeve 200 on the male model plate 201 of mould, and also be provided with two dowel holes 240 on this lock sleeve 200, this dowel hole 240 can cooperate alignment pin to locate this lock sleeve 200.
In the present embodiment, above-mentioned flexible member 222 is a spring, and above-mentioned grub screw 221 is screwed together in the above-mentioned screw 220, and grub screw 221 stretches out that above-mentioned lock sleeve 200 outer parts are provided with a nut 225 and a spring shim 224 is used for fixing this grub screw 221.
In present embodiment, adjustable each parts of powerful shutter are metal material, and its mar proof and hear resistance are greatly improved.When the mould matched moulds, arc groove 121 by bayonet lock 223 and locking bed vertical portion 120 cooperate to come sealed, the generation deformation that between above-mentioned grub screw 221 and bayonet lock 223, is squeezed of above-mentioned spring 222, clamp force depends on the loading and the deformation quantity of spring 222 thus, can grub screw 221 screws togather the decrement of degree regulating spring 222 of above-mentioned screw 220 or the spring 222 of changing different loadings is regulated clamp force by regulating; When the mould die sinking, locking bed 100 separates with lock sleeve 200, because the arc groove 121 of bayonet lock 223 and locking bed vertical portion 120 is for circular arc cooperates, makes the direction motion of bayonet lock 223 so have a component, thereby locking bed 100 and lock sleeve 200 are opened to spring 222 places.
With respect to prior art, adjustable powerful shutter provided by the invention, its mar proof and hear resistance are greatly improved, and the clamp force size can freely change with the flexible member 222 of changing different loadings by the decrement of regulating flexible member 222.
Claims (7)
1. an adjustable powerful shutter is applied to it is characterized in that in the mould, and this adjustable powerful shutter comprises:
One locking bed, it is fixed on the mould caster, and this locking bed comprises a horizontal part and a vertical portion, and this vertical portion is provided with an arc groove;
One lock sleeve, it is fixed on the mould male model plate, this lock sleeve is provided with a through hole, the direction at this through hole place is a vertical direction, this through hole can hold the vertical portion of above-mentioned locking bed, this lock sleeve horizontal direction has a screw, be provided with a grub screw, a flexible member and a bayonet lock in this screw, this flexible member one end contacts with above-mentioned grub screw, the other end contacts with above-mentioned bayonet lock, and this bayonet lock matches with the arc groove of above-mentioned locking bed vertical portion away from an end of above-mentioned flexible member.
2. adjustable powerful shutter as claimed in claim 1 is characterized in that: described adjustable each parts of powerful shutter are metal material.
3. adjustable powerful shutter as claimed in claim 1, it is characterized in that: described locking bed horizontal part is provided with and can cooperates screw fixing two screws of this locking bed on the mould caster, and also is provided with and can cooperates alignment pin to locate two dowel holes of this locking bed.
4. adjustable powerful shutter as claimed in claim 1, it is characterized in that: described lock sleeve is provided with and can cooperates screw to be placed in two screws on the mould male model plate to fix this locking, and also is provided with and can cooperates alignment pin to locate two dowel holes of this lock sleeve.
5. adjustable powerful shutter as claimed in claim 1 is characterized in that: described bayonet lock is circular-arc away from an end of above-mentioned flexible member.
6. adjustable powerful shutter as claimed in claim 1 is characterized in that: described flexible member is a spring.
7. adjustable powerful shutter as claimed in claim 1 is characterized in that: the part that described grub screw stretches out lock sleeve is provided with nut and spring shim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102317551A CN102085699A (en) | 2009-12-04 | 2009-12-04 | Adjustable strong shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102317551A CN102085699A (en) | 2009-12-04 | 2009-12-04 | Adjustable strong shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102085699A true CN102085699A (en) | 2011-06-08 |
Family
ID=44097822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102317551A Pending CN102085699A (en) | 2009-12-04 | 2009-12-04 | Adjustable strong shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102085699A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357990A (en) * | 2011-09-28 | 2012-02-22 | 凡嘉科技（无锡）有限公司 | Structure for locking formwork component of mould |
| CN102581991A (en) * | 2012-03-13 | 2012-07-18 | 河南天海电器有限公司 | Three-plate mold with mold opening sequence control structure |
| CN103410826A (en) * | 2013-08-22 | 2013-11-27 | 昆山振兴精密模具有限公司 | Mould side lock |
| CN105235115A (en) * | 2015-10-30 | 2016-01-13 | 深圳市卫特新康泰来医疗器械有限公司 | Die for manufacturing medical mask air bag |
-
2009
- 2009-12-04 CN CN2009102317551A patent/CN102085699A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357990A (en) * | 2011-09-28 | 2012-02-22 | 凡嘉科技（无锡）有限公司 | Structure for locking formwork component of mould |
| CN102581991A (en) * | 2012-03-13 | 2012-07-18 | 河南天海电器有限公司 | Three-plate mold with mold opening sequence control structure |
| CN103410826A (en) * | 2013-08-22 | 2013-11-27 | 昆山振兴精密模具有限公司 | Mould side lock |
| CN105235115A (en) * | 2015-10-30 | 2016-01-13 | 深圳市卫特新康泰来医疗器械有限公司 | Die for manufacturing medical mask air bag |
| CN105235115B (en) * | 2015-10-30 | 2017-06-27 | 深圳市卫特新康泰来医疗器械有限公司 | A kind of mould for manufacturing medical mask air bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110608 |