CN203266910U - Quick mold-closing device - Google Patents
Quick mold-closing device Download PDFInfo
- Publication number
- CN203266910U CN203266910U CN 201320196137 CN201320196137U CN203266910U CN 203266910 U CN203266910 U CN 203266910U CN 201320196137 CN201320196137 CN 201320196137 CN 201320196137 U CN201320196137 U CN 201320196137U CN 203266910 U CN203266910 U CN 203266910U
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- CN
- China
- Prior art keywords
- flat board
- bolt
- flat plate
- elongated slot
- quick mold
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- 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 - Fee Related
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Abstract
The utility model relates to a quick mold-closing device which comprises handles, a first flat plate, a second flat plate, a limiting pin, a bolt, a spring base arranged on the first flat plate and a compression spring on the spring base. The handles are arranged on the upper portion of the first flat plate and the lower portion of the second flat plate respectively. The second flat plate is provided with a long groove. The head portion of the bolt is arranged in the long groove and penetrates the first flat plate. The limiting pin is arranged at the bottom of the long groove of the second flat plate. The limiting pin enables the first flat plate and the second flat plate not to be prone to being misplaced when mold-closing operations are carried out.
Description
Technical field
The utility model relates to building trade pile tube punching block, especially about a kind of quick mold closing mechanism.
Background technology
As Fig. 1, present existing building trade adopts eyelet bolt with pile tube steel die device.During use, punching block its upper and lower mould when closure or openness must have corresponding notch to use, and during die sinking, nut is unclamped, and bolt puts down, and just can open patrix; Will hang up bolt during matched moulds, mold closing mechanism institute's time spent on the matched moulds operation is to need just can complete in 30 minutes.The invar mould is huge, and its punching block of opening notch has weakened the strength and stiffness of punching block, takes a lot of work during manually-operated, requires great effort, but also extended the matched moulds time.
Summary of the invention
In order to overcome above defective, the purpose of this utility model is to provide a kind of quick mold closing mechanism, and the T-shaped bolt of establishing on the first flat board and the elongated slot on the second flat board are realized quick matched moulds, have improved the strength and stiffness of punching block.
the utility model provides a kind of quick mold closing mechanism, comprise handgrip, the first flat board, the second flat board, spacer pin, bolt, be located at spring base on the first flat board and the stage clip on spring base, described handgrip is located at respectively the top of the first flat board and the bottom of the second flat board, handgrip is suitable for convenient first dull and stereotyped and the second flat board of controlling, described the second flat board is provided with an elongated slot, described bolt head is located in elongated slot and is passed the first flat board, described spacer pin is located at the elongated slot bottom of the second flat board, this spacer pin was suitable for making the first dull and stereotyped being difficult for when matched moulds with the second flat board to misplace.
Be coated with corrosion resistant coating on described handgrip, the first flat board, the second flat board, spacer pin, bolt, or be provided with non-corrosive metal (NCM) coating.
Above-mentioned bolt is T-shaped bolt, by bolt is located in elongated slot, and by the coordinating of nut and stage clip, makes bolt with the first dull and stereotyped and the second dull and stereotyped locking, thereby can easily upper and lower mould be closed.
Elongated slot on described the second flat board is a groove, T-shaped bolt on described the first flat board is suitable for putting into elongated slot from the second dull and stereotyped bottom, and coordinate by the first dull and stereotyped stage clip, nut with being located at the first dull and stereotyped top, thereby quickly and easily upper and lower mould is closed, not only saved the matched moulds time, accelerated the matched moulds progress, improved operating efficiency, but also greatly improved working strength, rigidity and the service life of punching block.
Technique effect of the present utility model: quick mold closing mechanism of the present utility model in use, the matchboard of punching block does not need otch, the strength and stiffness of punching block have been improved, compared with similar products, as long as just can realize matched moulds with a few minutes, reduce greatly the matched moulds time, improved the matched moulds progress, thereby improved operating efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the mold closing mechanism of prior art.
Fig. 2 is quick mold closing mechanism structural representation of the present utility model.
Fig. 3 is the structural representation of T-shaped bolt and the second dull and stereotyped elongated slot.
The specific embodiment
as Fig. 2-3, the quick mold closing mechanism of the present embodiment comprises handgrip 2, the first flat board 3, the second flat board 4, spacer pin 5, bolt 1, be located at spring base 7 on the first flat board 3 and the stage clip 8 on spring base 7, described handgrip 2 is located at respectively the top of the first flat board 3 and the bottom of the second flat board 4, handgrip 2 is suitable for convenient first dull and stereotyped the 3 and second flat board 4 of controlling, described the second flat board 4 is provided with an elongated slot 9, described bolt 1 head is located in elongated slot 9 and is passed the first flat board 3, described spacer pin 5 is located at elongated slot 9 bottoms of the second flat board 4, this spacer pin 5 is suitable for making first dull and stereotyped the 3 and second flat board 4 to be difficult for misplacing when matched moulds.
Be coated with corrosion resistant coating on described handgrip, the first flat board, the second flat board, spacer pin, bolt, or be provided with non-corrosive metal (NCM) coating, anticorrosion to realize, the service life of the quick mold closing mechanism of prolongation.
Described bolt 1 is T-shaped bolt, by bolt 1 is located in elongated slot 9, and by the coordinating of nut and stage clip 8, bolt 1 is locked first dull and stereotyped 3 and second dull and stereotyped 4, thereby can easily upper and lower mould be closed.
Elongated slot 9 on described the second flat board 4 is a groove, T-shaped bolt on described the first flat board 3 is suitable for putting into elongated slot 9 from the second dull and stereotyped 3 bottoms, and coordinate with stage clip 8, the nut of being located at the first dull and stereotyped 3 tops by first dull and stereotyped 3, thereby quickly and easily upper and lower mould is closed, not only saved the matched moulds time, accelerated the matched moulds progress, improved operating efficiency, but also greatly improved working strength, rigidity and the service life of punching block.
Obviously, above-described embodiment is only for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that spirit of the present utility model extended out and still are among protection domain of the present utility model.
Claims (3)
1. quick mold closing mechanism, comprise handgrip, the first flat board, the second flat board, spacer pin, bolt, be located at the spring base on the first flat board and be located at stage clip on spring base, it is characterized in that: described handgrip is located at respectively the top of the first flat board and the bottom of the second flat board, described the second flat board is provided with an elongated slot, described bolt head is located in elongated slot and is passed the first flat board, and described spacer pin is located at the bottom of the elongated slot of the second flat board;
Be coated with corrosion resistant coating on described handgrip, the first flat board, the second flat board, spacer pin, bolt, or be provided with non-corrosive metal (NCM) coating.
2. quick mold closing mechanism as claimed in claim 1, it is characterized in that: described bolt is T-shaped bolt.
3. quick mold closing mechanism as claimed in claim 1, it is characterized in that: described elongated slot is a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196137 CN203266910U (en) | 2013-04-17 | 2013-04-17 | Quick mold-closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196137 CN203266910U (en) | 2013-04-17 | 2013-04-17 | Quick mold-closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203266910U true CN203266910U (en) | 2013-11-06 |
Family
ID=49497392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196137 Expired - Fee Related CN203266910U (en) | 2013-04-17 | 2013-04-17 | Quick mold-closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203266910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840624A (en) * | 2016-05-27 | 2016-08-10 | 吴俊彩 | Closing bolt for pipe pile die |
| CN107020695A (en) * | 2017-05-24 | 2017-08-08 | 建华建材（蚌埠）有限公司 | Concrete pre-stress pile tube production mould |
-
2013
- 2013-04-17 CN CN 201320196137 patent/CN203266910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840624A (en) * | 2016-05-27 | 2016-08-10 | 吴俊彩 | Closing bolt for pipe pile die |
| CN107020695A (en) * | 2017-05-24 | 2017-08-08 | 建华建材（蚌埠）有限公司 | Concrete pre-stress pile tube production mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |