CN202070929U - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN202070929U CN202070929U CN2011200798920U CN201120079892U CN202070929U CN 202070929 U CN202070929 U CN 202070929U CN 2011200798920 U CN2011200798920 U CN 2011200798920U CN 201120079892 U CN201120079892 U CN 201120079892U CN 202070929 U CN202070929 U CN 202070929U
- Authority
- CN
- China
- Prior art keywords
- upper die
- patrix
- chuck
- chucks
- clamping device
- 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 - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a clamping device, which comprises an annular base. An annular upper die sleeve is fixed to the annular base. A plurality of upper die chucks arranged in a ring shape are movably arranged on the inner side of the upper die sleeve. A plurality of upper die upper chucks arranged in a ring shape are also movably arranged on the inner side of the upper die sleeve. The upper die upper chucks are positioned above the upper die chucks. Screw holes respectively corresponding to the upper die chucks and the upper die upper chucks are arranged on the upper die sleeve and pass through the upper die sleeve. Screws penetrating the screw holes are respectively in contact with the upper die chucks and the upper die upper chucks. According to the utility model, a die is clamped by the upper die chucks and the upper die upper chucks of the clamping device, the contact area of the clamping device and the die is increased. Therefore, the die is clamped more firmly. Meanwhile, the die is prevented from being in direct contact with the screws, so that damage to the die by the screws is avoided. The clamping device has the advantages of simple structure, convenient usage and high safety performance. By utilizing the clamping device, dies can be quickly installed.
Description
Technical field
The utility model relates to a kind of clamping device, particularly a kind of clamping device that is used for rubbing machine Fast Installation mould.
Background technology
When rubbing machine of the prior art rubs processing to mould, need be fastened on mould on the operating platform, just can process.And the clamping device that adopts at present generally is the Upper Die-sleeve of an annular, a plurality of screws in the outside in Upper Die-sleeve is provided with and connects, and screw is provided with screw, during installation mold, screw directly contacts with a plurality of positions of mould, and mould is compressed, and mould is fastened in the Upper Die-sleeve.But this fastening method die surface is caused damage, and the contact area of screw and mould is too little because screw directly contacts with die surface, causes screw to skid easily and situation that can not compaction mold.
The utility model content
In order to solve the problems of the technologies described above the clamping device that the purpose of this utility model is to provide a kind of energy Fast Installation mould, security performance height and can cause damage to mould.
The technical scheme that the utility model adopted is:
A kind of clamping device, comprise annular base, be fixed with the Upper Die-sleeve of ring-type on the described annular base, described Upper Die-sleeve inboard is movably set with a plurality of patrix chucks that are arranged in annular, described Upper Die-sleeve inboard is movably set with a plurality of chucks on the annular patrix that are arranged in, and chuck is positioned at patrix chuck top on the described patrix; Described Upper Die-sleeve connects the screw that is provided with chuck position on the corresponding patrix chuck and patrix respectively, and the screw by screw contacts with chuck on the patrix with the patrix chuck respectively.
As improvement of the technical scheme, the medial surface of described patrix chuck is the inclined-plane.
As improvement of the technical scheme, described patrix chuck is provided with the recess of corresponding screw.
As improvement of the technical scheme, chuck is provided with the recess of corresponding screw on the described patrix.
As improvement of the technical scheme, described patrix chuck both sides are provided with groove, are provided with stage clip in two adjacent grooves.
As improvement of the technical scheme, the chuck both sides are provided with groove on the described patrix, are provided with stage clip in two adjacent grooves.
The beneficial effects of the utility model are: chuck compresses mould this clamping device on patrix chuck and the patrix owing to adopting, strengthened contact area with mould, compaction mold that can be more firm, and avoided screw directly to contact with mould and mould is caused damage; The utility model is simple in structure, and energy Fast Installation mould is easy to use, the security performance height.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cutaway view of Fig. 1 along the A-A line.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of clamping device of the present utility model preferably adopts annular base 1, and described annular base 1 adopts screw to be fixed on the operating desk or directly is welded on the operating desk; Be fixed with the Upper Die-sleeve 2 of the identical ring-type of radius on the annular base 1, Upper Die-sleeve 2 inboards are respectively arranged with groove position and following groove position, be movably set with a plurality of patrix chucks 3 that are arranged in annular in the following groove position, the medial surface of patrix chuck 3 is inclined-planes, is movably set with a plurality of chucks 4 on the annular patrix that are arranged in the last groove position; Described Upper Die-sleeve 2 connects the screw 21 that is provided with chuck 4 positions on the corresponding patrix chuck 3 and patrix respectively, and the screw 22 by screw 21 contacts with chuck 4 on the patrix with patrix chuck 3 respectively; Chuck 4 all is provided with the recess of corresponding screw 22 on patrix chuck 3 and the patrix, and screw 22 can not skidded; During use, tighten screw 22, chuck 4 moves compaction mold on promotion patrix chuck 3 and the patrix.This clamping device because adopt patrix chuck 3 and patrix on 4 pairs of moulds of chuck compress, strengthened the contact area with mould, compaction mold that can be more firm, and avoided screw 22 directly to contact and mould is caused damage with mould.
Further, chuck 4 both sides are provided with groove 31,41 on patrix chuck 3 and the patrix, are provided with stage clip 5 in adjacent two grooves 31,41, and by the tension force of stage clip 5, chuck 4 can automatically reset after withdrawing from screw 22 using on patrix chuck 3 and the patrix.
The above only is a preferential embodiment of the present utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the present utility model.
Claims (6)
1. clamping device, it is characterized in that: comprise annular base (1), be fixed with the Upper Die-sleeve (2) of ring-type on the described annular base (1), described Upper Die-sleeve (2) inboard is movably set with a plurality of patrix chucks (3) that are arranged in annular, described Upper Die-sleeve (2) inboard is movably set with a plurality of chucks (4) on the annular patrix that are arranged in, and chuck on the described patrix (4) is positioned at patrix chuck (3) top; Described Upper Die-sleeve (2) connects the screw (21) be provided with chuck (4) position on the corresponding patrix chuck (3) and patrix respectively, and the screw (22) by screw (21) contacts with chuck (4) on the patrix with patrix chuck (3) respectively.
2. a kind of clamping device according to claim 1 is characterized in that the medial surface of described patrix chuck (3) is the inclined-plane.
3. a kind of clamping device according to claim 1 is characterized in that described patrix chuck (3) is provided with the recess of corresponding screw (22).
4. a kind of clamping device according to claim 1 is characterized in that chuck on the described patrix (4) is provided with the recess of corresponding screw (22).
5. a kind of clamping device according to claim 1 is characterized in that described patrix chuck (3) both sides are provided with groove (31), are provided with stage clip (5) in adjacent two grooves (31).
6. a kind of clamping device according to claim 1 is characterized in that chuck on the described patrix (4) both sides are provided with groove (41), are provided with stage clip (5) in adjacent two grooves (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200798920U CN202070929U (en) | 2011-03-24 | 2011-03-24 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200798920U CN202070929U (en) | 2011-03-24 | 2011-03-24 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070929U true CN202070929U (en) | 2011-12-14 |
Family
ID=45109039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200798920U Expired - Fee Related CN202070929U (en) | 2011-03-24 | 2011-03-24 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824582A (en) * | 2017-10-18 | 2018-03-23 | 天津市津冠润滑脂有限公司 | A kind of cleaning plant |
-
2011
- 2011-03-24 CN CN2011200798920U patent/CN202070929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824582A (en) * | 2017-10-18 | 2018-03-23 | 天津市津冠润滑脂有限公司 | A kind of cleaning plant |
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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: 20111214 Termination date: 20150324 |
|
| EXPY | Termination of patent right or utility model |