CN206010500U - A kind of heavily loaded translation ripple type fixture - Google Patents
A kind of heavily loaded translation ripple type fixture Download PDFInfo
- Publication number
- CN206010500U CN206010500U CN201621044094.3U CN201621044094U CN206010500U CN 206010500 U CN206010500 U CN 206010500U CN 201621044094 U CN201621044094 U CN 201621044094U CN 206010500 U CN206010500 U CN 206010500U
- Authority
- CN
- China
- Prior art keywords
- clamp base
- clamping plate
- heavily loaded
- ripple type
- type fixture
- 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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Abstract
The utility model is related to a kind of heavily loaded translation ripple type fixture.Which includes clamp base, clamping plate, limiting plate, limited support bar and screwing screw；Clamping plate is identical with the shape of the clamping part of clamp base with limiting plate, and three is respectively equipped with holes in both sides relevant position；Limited support bar is passed through from clamp base, clamping plate, the hole of limiting plate successively, and is up fixed with screwing screw；Clamp base is provided with the ripple that can be engaged with the clamping face of clamping plate.Compared with prior art, heavily loaded translation ripple type fixture described in the utility model makes geosynthetics produce the homogeneous state of stress in whole width in process of the test using clamp base, clamping plate, limiting plate three ply board structure, it is to avoid as geosynthetics stress raisers affect test accuracy in experimentation；The clamping face of ripple type further increases the chucking power of fixture；In addition, causing the installation of geosynthetics more convenient with dismounting by installing back-moving spring.
Description
Technical field
The utility model belongs to mechanical engineering technical field, it particularly relates to arrive a kind of heavily loaded translation ripple type fixture.
Background technology
Fixture is for fixing processing object during machine-building, is allowed to occupy correct position, with receive construction or
The device of detection.In a broad sense, any operation in technical process, for dress that is rapid, easily and safely installing workpiece
Put, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein jig is the most normal
See, be often simply called fixture.When processing workpiece on lathe, for reach the surface energy of workpiece dimensions, geometric form that drawing specifies
Shape and with the technical requirements such as the relative-position error of other surfaces, workpiece must be installed before processing (positioning), clip (folder
Tightly).Fixture (is determined generally by setting element (determining correct position of the workpiece in fixture), clamping device, to knife induction element
The relative position of cutter and workpiece or guiding tool orientation), indexing means (make workpiece complete several stations in once mounting
Processing, have circular index device and rectilinear movement two class of indexing means), the group such as connecting element and clamp body (clamp base)
Into.Existing fixture cannot meet mostly large area and uniformly clamp.By taking Wedge gripping as an example, the fixture can meet equal compared with small area
Even clamping, if increase clamping face, as the architectural characteristic of Wedge gripping itself causes chucking power uneven on clamping face, produces
Raw stress raisers, affect performance.
Content of the invention
For solving above-mentioned technical problem, the utility model provides a kind of big heavily loaded translation ripple of simple to operate, clamping face
Line type fixture.
A kind of heavily loaded translation ripple type fixture described in the utility model, the ripple type fixture include clamp base 1, folder
Plate 2, limiting plate 3, limited support bar 4 and screwing screw 5；The shape phase of clamping plate 2 and limiting plate 3 and the clamping part of clamp base 1
With three is respectively equipped with holes in both sides relevant position；Limited support bar 4 is successively from clamp base 1, clamping plate 2, limiting plate 3
Hole in pass through, and up fixed with screwing screw 5；Clamp base 1 is provided with the ripple that can be engaged with the clamping face of clamping plate 2.
A kind of heavily loaded translation ripple type fixture described in the utility model, the limited support bar 4 are being located at clamp base 1
Back-moving spring 6 is also cased between clamping plate 2.
A kind of heavily loaded translation ripple type fixture described in the utility model, the clamp base 1 are ladder with the ripple of clamping plate 2
Shape, triangle or rectangle.
A kind of heavily loaded translation ripple type fixture described in the utility model, the clamp base 1, clamping plate 2, limiting plate 3 with
Arc-shaped of the test box contact site in indent.
A kind of heavily loaded translation ripple type fixture described in the utility model, 4 two ends spindle nose car of the limited support bar have spiral shell
Line, acts as spacing use.
A kind of heavily loaded translation ripple type fixture described in the utility model, between 2 clamping face of the clamp base 1 and clamping plate
Distance be more than or equal to 15mm.
Compared with prior art, heavily loaded translation ripple type fixture described in the utility model adopts clamp base, clamping plate, limit
Position plate three ply board structure makes geosynthetics produce the homogeneous state of stress in whole width in process of the test, it is to avoid in experimentation
As geosynthetics stress raisers affect test accuracy；The clamping face of ripple type further increases the clamping of fixture
Power；In addition, causing the installation of geosynthetics more convenient with dismounting by installing back-moving spring.
Description of the drawings
Fig. 1：Heavily loaded translation ripple type clamp structure schematic diagram；Fig. 2：Clamp base stereogram；Fig. 3：Clamping plate stereogram；Figure
4：Limiting plate plan；Fig. 5：Limited support bar plan；1- clamp bases, 2- clamping plates, 3- limiting plates, 4- limited support bars,
5- screwing screws, 6- back-moving springs.
Specific embodiment
Heavily loaded translation ripple type fixture described in the utility model is described further with reference to specific embodiment,
But protection domain of the present utility model is not limited to this.
Embodiment 1
A kind of heavily loaded translation ripple type fixture, includes clamp base 1, clamping plate 2, limiting plate 3, limited support bar 4, screwing screw
5th, back-moving spring 6.In clamp base 1, the other end is fastened with limiting plate 3 for described 4 one end of limited support bar；The clamping plate
2 are arranged between clamp base 1 and limiting plate 3 by limited support bar 4；By spacing between the clamp base 1 and clamping plate 2
Support bar 4 is provided with back-moving spring 6；The screwing screw 5 is on limiting plate 3.1 thickness of clamp base be 18mm (containing tooth
Shape height), 2 thickness of clamping plate is 11.5mm (without profile of tooth height), and engaging tooth is that tooth top length is that 2.5mm, bottom of the tooth length are
10.5mm, the stepped tooth of a height of 3mm of tooth；Clamp base 1 need to carry out modifier treatment with the stepped tooth of clamping plate 2.Spacing plate thickness is
12mm；Screwing screw 5 arranges the hexagon-headed bolt of three M10 along sample box circular contact face direction；The installation of limited support bar 4
Quantity is four, and the length at middle optical axis is 35mm, and a diameter of 16mm, two ends end spindle nose screw thread specification be M12, and pitch is
2mm.
By taking GSZ clamping as an example, GSZ is placed between clamp base 1 and clamping plate 2.Slowly screw
Screw 5 pushes down on clamping plate 2, till clamping plate 2 cannot be moved still further below.After off-test, screwing screw 5 is reversely chosen to install,
Due to the presence of back-moving spring, 2 automatic rising of clamping plate, until 2 upper surface of clamping plate to the lower surface of limiting plate 3.With
Prior art is compared, and heavily loaded translation ripple type fixture described in the utility model adopts clamp base, clamping plate, limiting plate three ply board
Structure makes geosynthetics produce the homogeneous state of stress in whole width in process of the test, it is to avoid due to geotechnique's conjunction in experimentation
Test accuracy is affected into material stress raisers；The clamping face of ripple type further increases the chucking power of fixture；In addition, logical
Crossing installation back-moving spring causes the installation of geosynthetics more convenient with dismounting.
Claims (6)
1. a kind of heavily loaded translation ripple type fixture, it is characterised in that the ripple type fixture includes clamp base (1), clamping plate
(2), limiting plate (3), limited support bar (4) and screwing screw (5)；Clamping plate (2) and the folder of limiting plate (3) and clamp base (1)
The shape for holding portion is identical, and three is respectively equipped with holes in both sides relevant position；Limited support bar (4) is successively from clamp base
(1), clamping plate (2), pass through in the hole of limiting plate (3), and up fixed with screwing screw (5)；Clamp base (1) and clamping plate
(2) clamping face is provided with the ripple that can be engaged.
2. heavily loaded translation ripple type fixture according to claim 1, it is characterised in that limited support bar (4) are in place
Back-moving spring (6) is also cased between clamp base (1) and clamping plate (2).
3. heavily loaded translation ripple type fixture according to claim 1, it is characterised in that clamp base (1) and clamping plate
(2) ripple is trapezoidal, triangle or rectangle.
4. heavily loaded translation ripple type fixture according to claim 1, it is characterised in that clamp base (1), clamping plate
(2), arc-shaped of the limiting plate (3) with test box contact site in indent.
5. heavily loaded translation ripple type fixture according to claim 1, it is characterised in that limited support bar (4) two ends
Spindle nose car has screw thread, acts as spacing use.
6. heavily loaded translation ripple type fixture according to claim 1, it is characterised in that clamp base (1) and clamping plate
(2) the distance between clamping face is more than or equal to 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044094.3U CN206010500U (en) | 2016-09-08 | 2016-09-08 | A kind of heavily loaded translation ripple type fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044094.3U CN206010500U (en) | 2016-09-08 | 2016-09-08 | A kind of heavily loaded translation ripple type fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010500U true CN206010500U (en) | 2017-03-15 |
Family
ID=58259225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621044094.3U Expired - Fee Related CN206010500U (en) | 2016-09-08 | 2016-09-08 | A kind of heavily loaded translation ripple type fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010500U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225944A (en) * | 2018-01-22 | 2018-06-29 | 西南交通大学 | A kind of rubble railway ballast direct shear test instrument |
| CN110293156A (en) * | 2019-04-22 | 2019-10-01 | 南京联众工程技术有限公司 | For clamping the fixture of corrugated steel and using the method for its bending corrugated steel |
| CN113059226A (en) * | 2021-03-29 | 2021-07-02 | 汤爱国 | Automatic cutting processing machine and cutting method for galvanized color steel plate |
-
2016
- 2016-09-08 CN CN201621044094.3U patent/CN206010500U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225944A (en) * | 2018-01-22 | 2018-06-29 | 西南交通大学 | A kind of rubble railway ballast direct shear test instrument |
| CN110293156A (en) * | 2019-04-22 | 2019-10-01 | 南京联众工程技术有限公司 | For clamping the fixture of corrugated steel and using the method for its bending corrugated steel |
| CN113059226A (en) * | 2021-03-29 | 2021-07-02 | 汤爱国 | Automatic cutting processing machine and cutting method for galvanized color steel plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180908 |