CN204505079U - A kind of for fastening grip device - Google Patents
A kind of for fastening grip device Download PDFInfo
- Publication number
- CN204505079U CN204505079U CN201520159335.8U CN201520159335U CN204505079U CN 204505079 U CN204505079 U CN 204505079U CN 201520159335 U CN201520159335 U CN 201520159335U CN 204505079 U CN204505079 U CN 204505079U
- Authority
- CN
- China
- Prior art keywords
- bolt
- clamp block
- force column
- bolt head
- hole
- 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
Links
Abstract
The utility model discloses a kind of for fastening grip device, comprise: inner hexagonal hole, bolt head, force column, stud, clamp block, clamping fixture table, bolt hole, bolt, it is characterized in that: the upper end of described bolt is provided with bolt head, described bolt head top is provided with inner hexagonal hole, described bolt head lower end is provided with force column, described force column lower end is provided with stud, described bolt is arranged on bolt hole, described bolt hole is multiplely be evenly arranged on clamping fixture table, described clamping fixture table is provided with clamp block, described bolt head external peripheral surface is smooth disc, described force column is large cone little below above being, the clamping part of described clamp block is curved surface zigzag, the stressed gripper edge of described clamp block is arc, the utility model is that a kind of structure is simple, fixed, the a kind of for fastening grip device of operating efficiency can be improved.
Description
Technical field
The utility model relates to a kind of grip device, is specifically related to a kind of grip device for clamp.
Background technology
Mould, when manufacturing the medium technological operation of process, needs mould to carry out that clamping is polished to it, assembling etc., and existing die fixture or fixing unstable, complex structure, not easy to operate, have impact on the processing to mould greatly, operating efficiency is lower.
Utility model content
In order to overcome a difficult problem for above-mentioned prior art, it is simple that the utility model provides a kind of structure, fixed, can improve a kind of for fastening grip device of operating efficiency.
In order to achieve the above object, the utility model is realized by following scheme, a kind of for fastening grip device, comprise: inner hexagonal hole, bolt head, force column, stud, clamp block, clamping fixture table, bolt hole, bolt, it is characterized in that: the upper end of described bolt is provided with bolt head, described bolt head top is provided with inner hexagonal hole, described bolt head lower end is provided with force column, described force column lower end is provided with stud, described bolt is arranged on bolt hole, described bolt hole is multiplely be evenly arranged on clamping fixture table, described clamping fixture table is provided with clamp block, described bolt head external peripheral surface is smooth disc, described force column is large cone little below above being, the clamping part of described clamp block is curved surface zigzag, centre is provided with groove, the stressed gripper edge of described clamp block is arc.
The utility model can be found out in sum, the upper surface upper end of clamping fixture table is evenly covered with bolt hole, like this when stationary fixture, bolt easy to use is selected to carry out fastening with regard to adjacent pores, clamp block uses two to cooperatively interact, can better be fixedly clamped to mould, the stressed clamping part of jig main body adopts curved surface zigzag, can be used for fixing irregular, jagged summit is set as arc-shaped, jagged summit arranges the more mould that makes when being fixed, uniform force, the rigid damage of mould can not be caused, the stress surface of clamp block also adopts curved surface, stressed more firm in order to make jig main body locate better, a groove through hole is set from top to bottom in the centre position of jig main body, groove through hole and stressed curved surface with the use of, two jig main bodies are better made to fix mould, in bolt adopts, hexagonal upper end is from belt washer pattern, bolt is made to prevent jig main body from rising after tightening, displacement equivalent damage mould, in bolt adopts, hexagonal mode is fastening, the outer peripheral face of such bolt upper end just can be arranged to round and smooth outer surface, the corner angle that can not produce because of outer-hexagonal cause cause mould to damage, force column is designed to cone, when bolt downward fastening time, force column is because conical surface relation, meeting extrusion clamp block, make clamp block clamping device, the stressed gripper edge of clamp block is curved surface, the taper seat of force column can be coordinated fastening, prevent force column and gripper edge because of contact area too small, there is rigid damage.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein: 1, inner hexagonal hole; 2, bolt head; 3, force column; 4, stud; 5, clamp block; 6, clamping fixture table; 7, bolt hole; 8, bolt.
Detailed description of the invention
As shown in Figure 1, a kind of for fastening grip device, comprise: inner hexagonal hole 1, bolt head 2, force column 3, stud 4, clamp block 5, clamping fixture table 6, bolt hole 7, bolt 8, it is characterized in that: the upper end of described bolt 8 is provided with bolt head 2, described bolt head 2 top is provided with inner hexagonal hole 1, described bolt head 2 lower end is provided with force column 3, described force column 3 lower end is provided with stud 4, described bolt 8 is arranged on bolt hole 7, described bolt hole 7 is evenly arranged on clamping fixture table 6 for multiple, described clamping fixture table 6 is provided with clamp block 5, described bolt head 2 external peripheral surface is smooth disc, described force column 3 is cone little greatly below above, the clamping part of described clamp block 5 is curved surface zigzags, centre is provided with groove, the stressed gripper edge of described clamp block 5 is arc.
The utility model implements like this, as shown in Figure 1, carry out following operation successively: be evenly covered with bolt hole 7 at cuboid clamping fixture table 6 upper surface, clamping fixture table 6 arranges the clamp block 5 that two pieces of clamping parts and forced section are curved surface, clamping part on clamp block is arranged to zigzag, the summit of zigzag forced section is set as arc-shaped, it is groove hollow up and down that clamp block 5 centre position is provided with groove, groove two ends are semicircle arcuation, groove width size is about the diameter of bolt 8, bolt 8 structure is the stud 4 of lower end with thread, the upper end of stud 4 is force column 3, force column 3 is in coniform, the upper end of force column 3 is provided with bolt head 2, bolt head 2 is more bigger than the upper surface of force column 3, bolt head 2 end face is provided with inner hexagonal hole 1, this bolt 8 supports the use with the bolt hole 7 on clamping fixture table 6, this outer bolt 8 can also be used alone for fixed mould according to the shape of mould, the utility model is operation like this, be placed on clamping fixture table 6 by needing the mould be fixedly clamped, after two ends use clamp block 5 to clamp, use bolt 8 first by after selecting a hole fixing in the groove on clamp block 5, the stressed gripper edge of clamp block 5 is fixed again with bolt 8, the stressed gripper edge of clamp block 5 can adopt multiple bolt 8 to carry out fastening, mould also can find most suitable bolt hole 2 fitted bolt 3 according to its shape to carry out fastening, at this moment inner hexagon spanner is used to inject inner hexagonal hole 1 fastening bolt 8, force column 3 on bolt 8 is because cone relation of plane, more down more extrusion clamp block 5, reach fastening object.
Can be found out by above embodiment, the utility model has that structure is simple, easy to use, the feature of good fixing effect.
Above embodiment only in order to the utility model is described and and technical scheme described by unrestricted the utility model; Therefore, although this description has been described in detail the utility model with reference to each above-mentioned embodiment, those of ordinary skill in the art should be appreciated that and still can modify to the utility model or equivalent replacement; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in right of the present utility model.
Claims (5)
1. one kind for fastening grip device, comprise: inner hexagonal hole (1), bolt head (2), force column (3), stud (4), clamp block (5), clamping fixture table (6), bolt hole (7), bolt (8), it is characterized in that: the upper end of described bolt (8) is provided with bolt head (2), described bolt head (2) top is provided with inner hexagonal hole (1), described bolt head (2) lower end is provided with force column (3), described force column (3) lower end is provided with stud (4), described bolt (8) is arranged on bolt hole (7), described bolt hole (7) is evenly arranged on clamping fixture table (6) for multiple, described clamping fixture table (6) is provided with clamp block (5).
2. according to claim 1 a kind of for fastening grip device, it is characterized in that: described bolt head (2) external peripheral surface is smooth disc.
3. according to claim 1 a kind of for fastening grip device, it is characterized in that: described force column (3) is cone little greatly below above.
4. according to claim 1 a kind of for fastening grip device, it is characterized in that: the clamping part of described clamp block (5) is curved surface zigzag, and centre is provided with groove.
5. a kind of for fastening grip device according to claim 1 or 4, is characterized in that: the stressed gripper edge of described clamp block (5) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159335.8U CN204505079U (en) | 2015-03-20 | 2015-03-20 | A kind of for fastening grip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159335.8U CN204505079U (en) | 2015-03-20 | 2015-03-20 | A kind of for fastening grip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505079U true CN204505079U (en) | 2015-07-29 |
Family
ID=53703083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520159335.8U Expired - Fee Related CN204505079U (en) | 2015-03-20 | 2015-03-20 | A kind of for fastening grip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458314A (en) * | 2021-07-23 | 2021-10-01 | 合肥百恒设备模具有限公司 | Rivet mistake proofing leak protection installation device |
-
2015
- 2015-03-20 CN CN201520159335.8U patent/CN204505079U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458314A (en) * | 2021-07-23 | 2021-10-01 | 合肥百恒设备模具有限公司 | Rivet mistake proofing leak protection installation device |
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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: 20150729 Termination date: 20180320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |