CN201511465U - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN201511465U CN201511465U CN2009201776033U CN200920177603U CN201511465U CN 201511465 U CN201511465 U CN 201511465U CN 2009201776033 U CN2009201776033 U CN 2009201776033U CN 200920177603 U CN200920177603 U CN 200920177603U CN 201511465 U CN201511465 U CN 201511465U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- clamping
- connecting rod
- pin
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a clamping device used for a die. The die is provided with a first half part and a second half part and is characterized in that the clamping device comprises a first part and a second part which are respectively connected with the first haft part and the second half part of the die, wherein a pin is arranged on the first part, and a clamping connecting rod with a hook part is arranged on the second part and can move between the first position where the hook part is combined with the pin and the second position where the hook part is separated from the pin through a predetermined actuator. According to the clamping device used for the die, the manpower during the process of installing the clamping device can be eliminated, the sufficient clamping force is ensured, and the constant clamping force always can be provided no matter the time length or whether the clamping displacement occurs or not.
Description
Technical field
The utility model relates to and is used for for example clamping device of wind turbine blade mould of the particularly large-scale composite die of mould.
Background technology
In particular for for the manufacturer of the mould of wind turbine blade, it is a kind of challenge together that two and half ones of large mold are clamped to always for large-scale composite die.At present attempted various manual clamping devices, for example:
C clamp;
Toggle clamp; And
Use bolt that two and half ones are grouped together simply.
Yet these methods all compare labor intensive, and impartial clamping force can not be provided, and will rely on conscientious careful operating personnel and correctly use and remove.
China utility model No.200920006580.X also discloses a kind of clamping device, and it allows to clamp automatically.But the size of this clamping device is bigger.
The utility model content
Therefore, the purpose of this utility model is to realize fully automatically clamping, and without any need for the intervention of manpower.This can eliminate the manpower when clamping device is installed, and guarantees enough clamping forces, and can prevent that operating personnel from forgetting the possibility that removes clamping device after finishing cohesive process.
Another purpose of the present utility model is to compare the size that reduces clamping device with the disclosed clamping device of Chinese utility model No.200920006580.X.
The utility model provides a kind of clamping device that is used for mould, wherein, this mould has the first half ones and the second half ones, it is characterized in that, this clamping device comprises respectively first and the second portion that is connected with the second half ones with the first half ones of mould, wherein, first is provided with pin, and second portion has the clamping connecting rod that has hook portion, and is mobile between the second place that primary importance that described clamping connecting rod can close by predetermined described therein hook portion of actuating device and pin joint and wherein said hook portion and described pin separate.
Preferably, described second portion has housing, and this housing is provided with upper guide approaching channel and lower guide approaching channel.
Preferably, two guide pins are inserted respectively and are passed upper hole and the bottom hole that clamps connecting rod and slide in described upper guide approaching channel and lower guide approaching channel.
Preferably, described upper guide approaching channel and lower guide approaching channel are not fully straight, and two all have sweep and the straight part that is connected with sweep.
Preferably, described predetermined actuating device is a hydraulic cylinder, its be installed in the described housing and therefore face suffer clay and resin.
Preferably, the hook portion of described clamping connecting rod is configured as crooked ear, merges with the pin joint with first to allow hydraulic cylinder near the mould location.
Preferably, the pin of described first stretches out from first's cantilever.
According to the clamping device that is used for mould of the present utility model, can eliminate the manpower when clamping device is installed, guarantee enough clamping forces, and no matter the time how or have or not and clamp displacement and all can provide constant clamping force.
Description of drawings
Fig. 1 illustrates the side view according to clamping device of the present utility model that combines with mould;
Fig. 2 is the side view according to clamping device of the present utility model, wherein respectively with solid line and the two states that has been shown in dotted line the clamping connecting rod;
Fig. 3 is the decomposition diagram according to the first of clamping device of the present utility model;
Fig. 4 is the decomposition diagram according to the second portion of clamping device of the present utility model; With
Fig. 5 is the decomposition diagram according to clamping device of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing preferred implementation of the present utility model is described.
As illustrated in fig. 1 and 2, be installed on the periphery calmodulin binding domain CaM of mould 2 especially for two and half ones of the mould of wind turbine blade according to clamping device 1 of the present utility model, wherein mould 2 is installed on the framework 3.
As depicted in figs. 1 and 2, clamping device 1 comprises first 4 and the second portion 5 that is connected with two and half ones of mould 2 respectively.First 4 is provided with pin 41, and second portion 5 has and clamps connecting rod 6 (as shown in Figure 4), and clamping connecting rod 6 can be mobile between the second off position II (shown in broken lines) that the first operating position I (shown in solid line among the figure) that the hook portion 61 that clamps connecting rod 6 engages with pin 41 and hook portion 61 and pin 41 separate by predetermined actuating device.Described predetermined activation device for example is a hydraulic cylinder 7, and as shown in Figure 4, this point will describe in detail later.
As shown in Figure 3, first has snubber block 46 that the installation base portion 40 of the first half ones that will be fixed to mould, the top rectangular tube 42 that is mounted to described installation base portion, pin 41 stretch out from its cantilever and the cover plate 45 that is used to cover snubber block 46.Cover plate 45 and snubber block 46 are connected to pipe 42 by for example set bolt 43.
As shown in Figure 4, second portion 5 has housing 8, and housing 8 is preferably made by metallic plate.Preferably, housing 8 has rectangular shape, and at least recording quantity so that installation and removal intraware.Lid 81 for example is installed on this face that opens wide to hide the face that this opens wide removably by screw.But, lid 81 part that only covers described unlimited face reaches the outside (this point will describe in detail in the back) of housing 8 by the unmasked portion of described unlimited face with the hook portion 61 that allows to clamp connecting rod 6.In addition, the shape and size of lid 81 should be designed to not hinder when clamping connecting rod 6 is mobile between first operating position and second off position and clamp connecting rod 6.
As shown in the figure, on each sidewall of the two lateral walls on the housing 8, be respectively arranged with guide channel, i.e. upper guide approaching channel 9 and lower guide approaching channel 10.Upper guide approaching channel 9 and lower guide approaching channel 10 are respectively applied for top guide pins 62 and the bottom guide pins 63 of holding the installing hole 66 that passes clamping connecting rod 6 and slide therein to allow these two guide pins.
Upper guide approaching channel 9, lower guide approaching channel 10 and clamping connecting rod 6 will design, thereby make clamping connecting rod 6 when thereby the power integral body that is subjected to making progress begins to move up, under the mating reaction of guide pins and guide channel, the hook portion 61 that clamps connecting rod 6 moves the pin 41 that breaks away from first 4; And when clamping connecting rod 6 integral body begins to move down being subjected to downward power, under the mating reaction of guide pins and guide channel, the hook portion 61 that clamps connecting rod 6 is moved into the pin 41 of first 4 and engages.
In the illustrated embodiment, clamp connecting rod 6 and constitute by the inclination lower section with lower section one and the upper segment that is configured as hook portion 61, it is not straight promptly clamping connecting rod, but has crooked top.Utilize this structure, therefore hydraulic cylinder 7 can reduce the required overall space amount of clamping device near the mould location.Lower section is contained in the housing 8, and upper segment is projected into outside the housing 8, to engage with pin 41.In the present embodiment, upper segment or hook portion 61 are configured as the ear of trough of belt, make the groove of ear can engage with pin 41.Be apparent that to those skilled in the art, do not departing under the spirit of the present utility model, clamp connecting rod 6 and can be embodied as various desired structures,, and under second state, break away from pin as long as it can engage with pin 41 under first state.
In addition, in the illustrated embodiment, hurt the workman in order to prevent hook portion when breaking away from pin 41, first and second portion are equipped with the safety of workers deflecting plates, i.e. top safety of workers deflecting plates 44 and bottom safety of workers deflecting plates 54.
Upper guide approaching channel 9 and lower guide approaching channel 10 so design, and are fully straight without any a guide channel promptly, and the both has straight part and crooked part.This makes and to be opened and when hook portion and pin 41 disengagings, it is thereafter outside camber line that the motion portrayal of hook portion goes out direct route when mould.
As previously mentioned, also be provided with to be used to activate according to clamping device 1 of the present utility model and clamp connecting rod 6, be installed in the hydraulic cylinder 7 in the housing 8.When bottom guide pins 63 was inserted into the bottom hole 67 that clamps connecting rod 6, the output that it also passes hydraulic cylinder made hydraulic cylinder be connected to and clamps connecting rod 6.Thereby hydraulic cylinder 7 can be operated to clamping connecting rod 6 application of forces.Preferably, hydraulic cylinder 7 is the types that apply the withdrawal clamping force.The parameter of cylinder can be decided according to the demand of mould, and for example its diameter can be from 30mm to 60mm, and the withdrawal clamping force for example can be 500 to 3000 kgfs.
In preferred embodiment, housing 8 can either be used to prevent that hydraulic cylinder from avoiding clay and resin, can be used in encapsulation second portion 5 again, comprises the bottom fixing point of integrated chute and hydraulic cylinder.
In spirit and scope of the present utility model, those of ordinary skills can predict many modification.In the scope of the present utility model that these modification all drop on appended claims and limited.
Claims (7)
1. clamping device that is used for mould, wherein, this mould has the first half ones and the second half ones, it is characterized in that, this clamping device comprises respectively first and the second portion that is connected with the second half ones with the first half ones of mould, first is provided with pin, and second portion has the clamping connecting rod that has hook portion, and is mobile between the second place that primary importance that described clamping connecting rod can close by predetermined described therein hook portion of actuating device and pin joint and wherein said hook portion and described pin separate.
2. clamping device as claimed in claim 1 is characterized in that described second portion has housing, and this housing is provided with upper guide approaching channel and lower guide approaching channel.
3. clamping device as claimed in claim 2 is characterized in that, two guide pins are inserted respectively and passed upper hole and the bottom hole that clamps connecting rod and slide in described upper guide approaching channel and lower guide approaching channel.
4. as claim 2 or 3 described clamping devices, it is characterized in that described upper guide approaching channel and lower guide approaching channel are not fully straight, two all have sweep and the straight part that is connected with sweep.
5. as claim 2 or 3 described clamping devices, it is characterized in that described predetermined actuating device is a hydraulic cylinder, it is installed in the described housing.
6. clamping device as claimed in claim 5 is characterized in that the hook portion of described clamping connecting rod is configured as crooked ear, merges with the pin joint with first to allow hydraulic cylinder near the mould location.
7. as any one described clamping device among the claim 1-3, it is characterized in that the pin of described first stretches out from first's cantilever.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201776033U CN201511465U (en) | 2009-09-10 | 2009-09-10 | Clamping device |
| EP10750445.8A EP2406022B1 (en) | 2009-03-13 | 2010-03-12 | Mould clamping system |
| PL10750445T PL2406022T3 (en) | 2009-03-13 | 2010-03-12 | Mould clamping system |
| ES10750445T ES2703389T3 (en) | 2009-03-13 | 2010-03-12 | Mold fixing system |
| SI201031852T SI2406022T1 (en) | 2009-03-13 | 2010-03-12 | Mould clamping system |
| US13/255,950 US8469694B2 (en) | 2009-03-13 | 2010-03-12 | Mould clamping system |
| DK10750445.8T DK2406022T3 (en) | 2009-03-13 | 2010-03-12 | Form Jamming System |
| PCT/IB2010/051075 WO2010103490A1 (en) | 2009-03-13 | 2010-03-12 | Mould clamping system |
| BRPI1013189-2A BRPI1013189B1 (en) | 2009-03-13 | 2010-03-12 | FIXING DEVICE FOR A TEMPLATE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201776033U CN201511465U (en) | 2009-09-10 | 2009-09-10 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511465U true CN201511465U (en) | 2010-06-23 |
Family
ID=42482866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201776033U Expired - Lifetime CN201511465U (en) | 2009-03-13 | 2009-09-10 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMO20130291A1 (en) * | 2013-10-16 | 2015-04-17 | Cms Spa | FORMING APPARATUS |
-
2009
- 2009-09-10 CN CN2009201776033U patent/CN201511465U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMO20130291A1 (en) * | 2013-10-16 | 2015-04-17 | Cms Spa | FORMING APPARATUS |
| EP2873503A1 (en) * | 2013-10-16 | 2015-05-20 | C.M.S. S.p.A. | Forming apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GURIT TOOLING (TAICANG) CO., LTD. Free format text: FORMER NAME: SUZHOU RED MAPLE WIND BLADE MOULD CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 3 No. 215400, Nanjing Road, Taicang Economic Development Zone, Jiangsu Patentee after: Solid mould (Taicang) Co., Ltd. Address before: 3 No. 215400, Nanjing Road, Taicang Economic Development Zone, Jiangsu Patentee before: Suzhou Red Maple Wind Blade Mould Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |