CN108942306A - A kind of mushroom fixture head - Google Patents
A kind of mushroom fixture head Download PDFInfo
- Publication number
- CN108942306A CN108942306A CN201810964365.4A CN201810964365A CN108942306A CN 108942306 A CN108942306 A CN 108942306A CN 201810964365 A CN201810964365 A CN 201810964365A CN 108942306 A CN108942306 A CN 108942306A
- Authority
- CN
- China
- Prior art keywords
- main body
- mushroom
- clamping part
- slot
- fixture head
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention 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 invention can be stable and firm clamp column mushroom head sample, to improve sample preparation precision and efficiency.
Description
Technical field
The present invention 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.
Summary of the invention
The technical problems to be solved by the present invention are: providing 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 by the present invention are as follows: a kind of mushroom fixture head, including fixture master
Body, the jig main body are equipped with the clamping part for clamping mushroom head, are uniformly arranged on the periphery where the clamping part
There is fixing lug boss, is provided with slot of leaving a blank on the periphery where the clamping part.
The beneficial effects of the present invention are: three-jaw clamp structure is set on jig main body, when effective solution clamping
The problems such as due to the low caused cylinder dislocation of sample cylinder degree, offset；It is respectively arranged with slot of leaving a blank in the opposite sides of clamping part,
Empty avoiding purpose of design using slot of leaving a blank is to prevent cylinder from misplacing problem that is more or more expecting to cause clamping difficult due to cylinder.
Mushroom fixture head provided by the invention can be stable and firm clamp column mushroom head sample, to improve sample preparation precision and efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the mushroom fixture head of the embodiment of the present invention；
Fig. 2 is another structural schematic diagram of the mushroom fixture head of the embodiment of the present invention；
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.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: using fixing lug boss clamp mushroom head sample, by leave a blank slot to sample into
The reasonable empty avoiding of row.
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.
As can be seen from the above description, the beneficial effects of the present invention are: in use, sample to be first put into the folder on jig main body
It holds in portion, is evenly arranged with fixing lug boss on clamping part inner wall, if mushroom head has the problem of more material or dislocation, by adjusting mushroom
The position of 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 presss from both sides mushroom head
It fastens, is convenient for subsequent sample preparation operation.
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.
Please refer to Fig. 1 to Fig. 2, the embodiment of the present invention one are as follows: a kind of mushroom fixture head, including jig main body 1, the folder
Have main body 1 equipped with the clamping part 2 for clamping mushroom head, is evenly arranged with fixation on the periphery where the clamping part 2
Boss 3 is provided with slot 4 of leaving a blank on the periphery where the clamping part 2.
Please refer to Fig. 1 to Fig. 2, the embodiment of the present invention two are as follows: a kind of mushroom fixture head, including jig main body 1, the folder
Have main body 1 equipped with the clamping part 2 for clamping mushroom head, is evenly arranged with fixation on the periphery where the clamping part 2
Boss 3, the fixing lug boss 3 are in fan body, are provided with slot 4 of leaving a blank, the slot 4 of leaving a blank on the periphery where the clamping part 2
For rectangular channel.
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.
Please refer to Fig. 1 to Fig. 2, the difference of the embodiment of the present invention three and embodiment two are as follows: the table of the flexible support portion
Face is equipped with semicircle avoid holes, and the effect of the avoid holes is to expect more or misplace to close to the small part of mushroom head sample surfaces
Reason evacuation.
In conclusion the present invention is arranged three-jaw clamp structure on jig main body, due to sample when effective solution clamping
The problems such as dislocation of cylinder caused by product cylindricity is low, offset；It is respectively arranged with slot of leaving a blank in the opposite sides of clamping part, using staying
The empty avoiding purpose of design of empty slot is to prevent cylinder from misplacing problem that is more or more expecting to cause clamping difficult due to cylinder.The present invention
The mushroom fixture head of offer can be stable and firm clamp column mushroom head sample, to improve sample preparation precision and efficiency.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
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.
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 |
|---|---|---|---|
| CN201810964365.4A CN108942306B (en) | 2018-08-23 | 2018-08-23 | Mushroom head clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964365.4A CN108942306B (en) | 2018-08-23 | 2018-08-23 | Mushroom head clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108942306A true CN108942306A (en) | 2018-12-07 |
| CN108942306B CN108942306B (en) | 2021-01-08 |
Family
ID=64473075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810964365.4A Active CN108942306B (en) | 2018-08-23 | 2018-08-23 | Mushroom head clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942306B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201009184Y (en) * | 2007-02-14 | 2008-01-23 | 上海高强度螺栓厂 | Cup head workholder |
| DE102012014698A1 (en) * | 2012-04-03 | 2013-10-10 | Julia Vanderpool | Stamp unit and system for constructing stamp units |
| CN105033563A (en) * | 2015-06-05 | 2015-11-11 | 柳州市山泰气体有限公司 | Welding jig for liquefied gas steel cylinder base |
| CN105415182A (en) * | 2015-12-03 | 2016-03-23 | 重庆市钜铖机械有限公司 | Driving clamp for cam shaft grinding |
| CN206891848U (en) * | 2017-07-10 | 2018-01-16 | 镇江市建科工程质量检测中心有限公司 | A kind of fixture and test system for tension test |
| CN206998717U (en) * | 2017-08-11 | 2018-02-13 | 重庆真测科技股份有限公司 | A kind of industry CT clamping device and grasping system |
| CN207104702U (en) * | 2017-06-15 | 2018-03-16 | 四川大学 | A kind of positioning fixture applied to high molecular products |
| CN208744629U (en) * | 2018-08-23 | 2019-04-16 | 四川福蓉科技股份公司 | A kind of mushroom fixture head |
-
2018
- 2018-08-23 CN CN201810964365.4A patent/CN108942306B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201009184Y (en) * | 2007-02-14 | 2008-01-23 | 上海高强度螺栓厂 | Cup head workholder |
| DE102012014698A1 (en) * | 2012-04-03 | 2013-10-10 | Julia Vanderpool | Stamp unit and system for constructing stamp units |
| CN105033563A (en) * | 2015-06-05 | 2015-11-11 | 柳州市山泰气体有限公司 | Welding jig for liquefied gas steel cylinder base |
| CN105415182A (en) * | 2015-12-03 | 2016-03-23 | 重庆市钜铖机械有限公司 | Driving clamp for cam shaft grinding |
| CN207104702U (en) * | 2017-06-15 | 2018-03-16 | 四川大学 | A kind of positioning fixture applied to high molecular products |
| CN206891848U (en) * | 2017-07-10 | 2018-01-16 | 镇江市建科工程质量检测中心有限公司 | A kind of fixture and test system for tension test |
| CN206998717U (en) * | 2017-08-11 | 2018-02-13 | 重庆真测科技股份有限公司 | A kind of industry CT clamping device and grasping system |
| CN208744629U (en) * | 2018-08-23 | 2019-04-16 | 四川福蓉科技股份公司 | A kind of mushroom fixture head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108942306B (en) | 2021-01-08 |
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