CN208744629U - A kind of mushroom fixture head - Google Patents
A kind of mushroom fixture head Download PDFInfo
- Publication number
- CN208744629U CN208744629U CN201821363254.XU CN201821363254U CN208744629U CN 208744629 U CN208744629 U CN 208744629U CN 201821363254 U CN201821363254 U CN 201821363254U CN 208744629 U CN208744629 U CN 208744629U
- Authority
- CN
- China
- Prior art keywords
- main body
- mushroom
- clamping part
- slot
- lug boss
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to metallurgical technology fields, more particularly to a kind of mushroom fixture head, including jig main body, the jig main body is equipped with the clamping part for clamping mushroom head, it is evenly arranged with fixing lug boss on periphery where the clamping part, is provided with slot of leaving a blank on the periphery where the clamping part.Mushroom fixture head provided by the utility model can be stable and firm clamp column mushroom head sample, to improve sample preparation precision and efficiency.
Description
Technical field
The utility model relates to metallurgical technology field more particularly to a kind of mushroom fixture heads.
Background technique
Sampling refers to that metal takes a sample to detect ingredient in the technical process such as melting, and this sample is commonly called as mushroom
Head.Currently, phenomena such as most of mushroom head is manual casting, and the sample for casting out can have dislocation, expect more, this just needs to carry out
Sample preparation technique.Sample preparation refers to that sample is needed before detection by dropping the flat operation of facing cut.But due to sample be it is cylindrical,
And there is the case where dislocation, more material, it will lead to sample inclination, offset or processing out-of-flatness when processing using vice clamping, and
Sample mostly material even more can directly result in sample can not clamping.Based on this, a kind of fixture that can be avoided problem above should be provided.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of convenient for sample clamping and the good fixture of stability.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of mushroom fixture head, including folder
Has main body, the jig main body is equipped with the clamping part for clamping mushroom head, on the periphery where the clamping part uniformly
It is provided with fixing lug boss, is provided with slot of leaving a blank on the periphery where the clamping part；
The clamping part is equipped with flexible support portion, and the surface of the flexible support portion, institute is arranged in the fixing lug boss
Flexible support portion and fixing lug boss are stated using integrated molding.
In an alternative embodiment, the number of the fixing lug boss is three, and the clamping face of three fixing lug boss is located at
On same periphery, the radius of circumference is less than the radius of mushroom head where the clamping face of the fixing lug boss.
In an alternative embodiment, the number of the slot of leaving a blank is two, and slot is left a blank described in two where the clamping part
Periphery on be arranged symmetrically.
In an alternative embodiment, the jig main body is divided into the first main body and the second main body according to the split of clamping part,
There is gap between first main body and the second main body.
In an alternative embodiment, the groove width of the slot of leaving a blank is greater than the gap.
In an alternative embodiment, first main body and the second main body are respectively arranged with installation in the side of the clamping part
Slot, is equipped with spring in the mounting groove, and the free high of the spring is greater than the slot bottom of the mounting groove of first main body to described
The distance of the slot bottom of the mounting groove of second main body.
In an alternative embodiment, first main body and the second main body are living by guide post in the other side of the clamping part
Dynamic connection.
In an alternative embodiment, the spring and guide post are each perpendicular to the split of the clamping part.
In an alternative embodiment, first main body and the second main body are solid by fastener in the other side of the clamping part
Fixed connection.
The utility model has the beneficial effects that: three-jaw clamp structure is set on jig main body, effective solution folder
The problems such as when holding due to the low caused cylinder dislocation of sample cylinder degree, offset；It is respectively arranged with and stays in the opposite sides of clamping part
Empty slot prevents cylinder from misplacing more or since cylinder expects to cause clamping difficult more using the empty avoiding purpose of design for slot of leaving a blank
Problem.Mushroom fixture head provided by the utility model can be stable and firm clamp column mushroom head sample, thus improve sample preparation essence
Degree and efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the mushroom fixture head of the utility model embodiment；
Fig. 2 is another structural schematic diagram of the mushroom fixture head of the utility model embodiment；
Label declaration:
1- jig main body；2- clamping part；3- fixing lug boss；4- leaves a blank slot；The first main body of 5-；The second main body of 6-；7- installation
Slot；8- spring；9- guide post；10- fastener；11- flexible support portion.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: mushroom head sample is clamped using fixing lug boss, by slot of leaving a blank to examination
Sample carries out reasonable empty avoiding.
Fig. 1 to Fig. 2, a kind of mushroom fixture head, including jig main body are please referred to, the jig main body is equipped with for clamping
The clamping part of mushroom head is evenly arranged with fixing lug boss, the circle where the clamping part on the periphery where the clamping part
Slot of leaving a blank is provided on circumferential surface；
The clamping part is equipped with flexible support portion, and the surface of the flexible support portion, institute is arranged in the fixing lug boss
Flexible support portion and fixing lug boss are stated using integrated molding.
As can be seen from the above description, the utility model has the beneficial effects that: in use, first sample is put on jig main body
Clamping part in, be evenly arranged with fixing lug boss on clamping part inner wall, if mushroom head has the problem of more material or dislocation, pass through tune
The position of whole mushroom head makes to be correspondingly placed at the position for being provided with slot of leaving a blank on clamping part at mostly material and dislocation, then again by mushroom
Head clamping is fixed, and subsequent sample preparation operation is convenient for.
Further, the number of the fixing lug boss is three, and the clamping face of three fixing lug boss is located at same circle
On circumferential surface, the radius of circumference is less than the radius of mushroom head where the clamping face of the fixing lug boss.
Seen from the above description, it is in that three-jaw is clipping that the number of fixing lug boss, which is set as three, by circumference where clamping face
Radius to be set smaller than the radius of mushroom head be stability in order to improve mushroom head clamping.
Further, the number of the slot of leaving a blank is two, and slot of leaving a blank described in two is in the circumference where the clamping part
It is arranged symmetrically on face.
Seen from the above description, the effect of slot of leaving a blank is to prevent mushroom head from having the problem of more material or dislocation.
Further, the jig main body is divided into the first main body and the second main body according to the split of clamping part, and described the
There is gap between one main body and the second main body.
Seen from the above description, there is gap between the first main body and the second main body, be convenient for while guaranteeing that clamping is stablized
Sample preparation processing.
Further, the groove width of the slot of leaving a blank is greater than the gap.
Seen from the above description, leave a blank slot the groove width width that is designed as greater than gap be to the dislocation of mushroom head cylindrical body compared with
It is more, expect serious reasonable empty avoiding more
Further, first main body and the second main body are respectively arranged with mounting groove in the side of the clamping part, institute
It states and is equipped with spring in mounting groove, the free high of the spring is greater than the slot bottom of the mounting groove of first main body to second master
The distance of the slot bottom of the mounting groove of body.
Seen from the above description, spring is mounted in mounting groove, the spring energy after the first main body and the separation of the second main body
Enough restoring forces are enough provided.
Further, first main body and the second main body are connected in the other side of the clamping part by guide post activity
It connects.
Seen from the above description, guide post plays guiding role when fixture shrinks and compresses sample, avoids in contraction process
External coordination occurs for middle fixture or sample or deviates to cause to play winged sample in milling process.
Further, the spring and guide post are each perpendicular to the split of the clamping part.
Seen from the above description, design further improves the stability of clamping in this way.
Further, first main body and the second main body connect in the other side of the clamping part by the way that fastener is fixed
It connects.
Seen from the above description, fastener plays the role of being fixedly connected, further ensure sample sample preparation efficiency and
Quality.
Further, the clamping part is equipped with flexible support portion, and the fixing lug boss is arranged in the flexible support portion
Surface, the flexible support portion and fixing lug boss are using being integrally formed.
Seen from the above description, flexible support portion plays buffering and anti-skidding effect, further ensures the sample preparation of sample
Efficiency and quality.
Please refer to Fig. 1 to Fig. 2, the embodiments of the present invention one are as follows: a kind of mushroom fixture head, including jig main body 1, institute
Jig main body 1 is stated equipped with the clamping part 2 for clamping mushroom head, is evenly arranged on the periphery where the clamping part 2
Fixing lug boss 3 is provided with slot 4 of leaving a blank on the periphery where the clamping part 2；
The clamping part 2 is equipped with flexible support portion 11, and the table of the flexible support portion is arranged in the fixing lug boss 3
Face, the flexible support portion and fixing lug boss 3 are using integrated molding.
Please refer to Fig. 1 to Fig. 2, the embodiments of the present invention two are as follows: a kind of mushroom fixture head, including jig main body 1, institute
Jig main body 1 is stated equipped with the clamping part 2 for clamping mushroom head, is evenly arranged on the periphery where the clamping part 2
Fixing lug boss 3, the fixing lug boss 3 are in fan body, are provided with slot 4 of leaving a blank on the periphery where the clamping part 2, described to leave a blank
Slot 4 is rectangular channel, and the clamping part 2 is equipped with flexible support portion 11, and the fixing lug boss 3 is arranged in the flexible support portion 11
Surface, the flexible support portion 11 and fixing lug boss 3 are using being integrally formed.
The number of the fixing lug boss 3 is three, and the clamping face of three fixing lug boss 3 is located on same periphery,
The radius of circumference is less than the radius of mushroom head where the clamping face of the fixing lug boss 3.The number of the slot 4 of leaving a blank is two,
Slot 4 of leaving a blank described in two is arranged symmetrically on the periphery where the clamping part 2.The jig main body 1 is according to clamping part 2
Split be divided into the first main body 5 and the second main body 6, between first main body 5 and the second main body 6 have gap.It is described to stay
The groove width of empty slot 4 is greater than the gap.First main body 5 and the second main body 6 are set respectively in the side of the clamping part 2
It is equipped with mounting groove 7, is equipped with spring 8 in the mounting groove 7, the spring 8 is configured along the fluting direction of the mounting groove 7,
The free high of the spring 8 be greater than first main body 5 mounting groove 7 slot bottom to second main body 6 mounting groove 7 slot
The distance at bottom, the internal diameter of the spring 3 are less than the groove width of the mounting groove 7.First main body 5 and the second main body 6 are described
The other side of clamping part 2 is flexibly connected by guide post 9, and one end of the guide post 9 is equipped with oiling slot, the guide post 9
Surface is equipped with oil outlet, and the oiling slot is to add lubricating oil, and lubricating oil can emerge from oil outlet.The spring
8 and guide post 9 be each perpendicular to the split of the clamping part 2.First main body 5 and the second main body 6 are in the clamping part 2
The other side is fixedly connected by fastener 10.The surface of the flexible support portion 11 is equipped with stepped interior tooth, in the step type
The surface in the flexible support portion 11 of tooth is spaced setting in a ring.
Please refer to Fig. 1 to Fig. 2, the difference of the embodiments of the present invention three and embodiment two are as follows: the flexible support portion
Surface be equipped with semicircle avoid holes, the effect of the avoid holes be the small part of mushroom head sample surfaces is expected more or is misplaced into
Row rationally avoids.
In conclusion the utility model is arranged three-jaw clamp structure on jig main body, when effective solution clamping by
The problems such as dislocation of the cylinder caused by sample cylinder degree is low, offset；It is respectively arranged with slot of leaving a blank in the opposite sides of clamping part, is adopted
It is to prevent cylinder from misplacing problem that is more or more expecting to cause clamping difficult due to cylinder with the empty avoiding purpose of design for slot of leaving a blank.This
Utility model provide mushroom fixture head can be stable and firm clamp column mushroom head sample, to improve sample preparation precision and effect
Rate.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of mushroom fixture head, which is characterized in that including jig main body, the jig main body is equipped with for clamping mushroom head
Clamping part, fixing lug boss is evenly arranged on the periphery where the clamping part, on the periphery where the clamping part
It is provided with slot of leaving a blank；
The clamping part is equipped with flexible support portion, and the surface of the flexible support portion, the bullet is arranged in the fixing lug boss
Property support portion and fixing lug boss using be integrally formed.
2. mushroom fixture head according to claim 1, which is characterized in that the number of the fixing lug boss is three, three
The clamping face of the fixing lug boss is located on same periphery, and the radius of circumference is less than mushroom where the clamping face of the fixing lug boss
The radius of mushroom head.
3. mushroom fixture head according to claim 1, which is characterized in that the number of the slot of leaving a blank is two, two institutes
Slot of leaving a blank is stated to be arranged symmetrically on the periphery where the clamping part.
4. mushroom fixture head according to claim 1, which is characterized in that split of the jig main body according to clamping part
It is divided into the first main body and the second main body, there is gap between first main body and the second main body.
5. mushroom fixture head according to claim 4, which is characterized in that between the groove width of the slot of leaving a blank is greater than described in
Gap.
6. mushroom fixture head according to claim 4, which is characterized in that first main body and the second main body are in the folder
The side for holding portion is respectively arranged with mounting groove, and spring is equipped in the mounting groove, and the free high of the spring is greater than described first
The slot bottom of the mounting groove of main body to second main body mounting groove slot bottom distance.
7. mushroom fixture head according to claim 6, which is characterized in that first main body and the second main body are in the folder
The other side for holding portion is flexibly connected by guide post.
8. mushroom fixture head according to claim 7, which is characterized in that the spring and guide post are each perpendicular to the folder
Hold the split in portion.
9. mushroom fixture head according to claim 6, which is characterized in that first main body and the second main body are in the folder
The other side for holding portion is fixedly connected by fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363254.XU CN208744629U (en) | 2018-08-23 | 2018-08-23 | A kind of mushroom fixture head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363254.XU CN208744629U (en) | 2018-08-23 | 2018-08-23 | A kind of mushroom fixture head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744629U true CN208744629U (en) | 2019-04-16 |
Family
ID=66080970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821363254.XU Active CN208744629U (en) | 2018-08-23 | 2018-08-23 | A kind of mushroom fixture head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942306A (en) * | 2018-08-23 | 2018-12-07 | 四川福蓉科技股份公司 | A kind of mushroom fixture head |
-
2018
- 2018-08-23 CN CN201821363254.XU patent/CN208744629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942306A (en) * | 2018-08-23 | 2018-12-07 | 四川福蓉科技股份公司 | A kind of mushroom fixture head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208744629U (en) | A kind of mushroom fixture head | |
| RU2405982C2 (en) | Clamping part and retention device that contains it | |
| CN210588294U (en) | Optical receiver node transmission amplifier foundry goods adds clamping apparatus | |
| CN211013805U (en) | Steel fiber tensile test fixture | |
| CN103273343A (en) | Movable V-shaped block positioning and clamping device | |
| CN202479731U (en) | Novel laser-welding clamping mechanism | |
| CN204145946U (en) | Be applicable to the track buckle of DIN series of track | |
| CN108942306A (en) | A kind of mushroom fixture head | |
| WO2022027940A1 (en) | Bearing jig and bearing tray | |
| CN209304167U (en) | A kind of fraise jig for end surface of bearing ring processing | |
| CN209158421U (en) | Clamp structure and manipulator | |
| CN205374406U (en) | A cigarette fixture | |
| CN210898338U (en) | Cable clamp | |
| CN209124930U (en) | Turning clamp | |
| CN209247507U (en) | The compound specimen holder of microsection | |
| CN217943391U (en) | Motor end cover clamping device | |
| CN209425006U (en) | A kind of lathe processing thin-wall part internal clamp | |
| CN205169503U (en) | Motor carrier | |
| CN209158080U (en) | A kind of connecting rod honing fixture | |
| CN205237898U (en) | Cylinder work piece adds clamping apparatus | |
| CN205271474U (en) | Part clamping cover | |
| CN218018057U (en) | Clamping mechanism and processing equipment | |
| CN205468892U (en) | Automobile wire harness clamp | |
| CN211937429U (en) | Clamping structure for centrifuge adapter | |
| CN217453669U (en) | Spring clamp of external tooth shape product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |