CN208906307U - A kind of single cone internal-expansion type fixture - Google Patents
A kind of single cone internal-expansion type fixture Download PDFInfo
- Publication number
- CN208906307U CN208906307U CN201821659498.2U CN201821659498U CN208906307U CN 208906307 U CN208906307 U CN 208906307U CN 201821659498 U CN201821659498 U CN 201821659498U CN 208906307 U CN208906307 U CN 208906307U
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- China
- Prior art keywords
- swollen
- cone
- cylinder
- unidirectional
- inverted
- 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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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011148 porous material Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model is intended to provide that a kind of simple structure, practicability and compatibility are strong, can be applied to single cone internal-expansion type fixture of different pore size.The utility model include chassis, the pedestal being arranged on the chassis, setting several support columns on the base, the unidirectional interior swollen cylinder being arranged on the chassis, be arranged in it is described it is unidirectional in swollen cylinder end head inverted-cone in swollen inserting column, the end tail of the unidirectional interior swollen cylinder is threadedly coupled with the chassis, the end head of the unidirectional interior swollen cylinder is threadedly coupled with swollen inserting column in the inverted-cone, when swollen inserting column is interference fitted with the unidirectional interior swollen cylinder in the inverted-cone, the unidirectional interior swollen cylinder generates deformation from inside to outside.The utility model is applied to the technical field of turning attachment.
Description
Technical field
The utility model relates to a kind of technical field of turning attachment, in particular to a kind of single cone internal-expansion type fixture.
Background technique
Machine-building be unable to do without Metal Cutting Machine Tool, and machine tool fixture is then to guarantee mechanical processing quality, improve production effect
Rate reduces labor intensity, reduces excessive demand to worker's technology, and machine tool fixture is widely used in manufacturing industry, great Liang Zhuan
Necessary condition is provided to produce in enormous quantities with the use of machine tool fixture, in actual operation, is frequently run on cylinder horizontal
The workpiece of perforation, the hole of these workpiece needs to securely fix by cylindrical fixture, so producing one kind can be applicable in
It is to produce diversity and compatible very urgent proposition in the fixture of different pore size.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of structures simply, practicability and compatibility are strong, Neng Gouying
Single cone internal-expansion type fixture for different pore size.
The technical scheme adopted by the utility model is the utility model includes chassis, is arranged on the chassis
Pedestal, the unidirectional interior swollen cylinder being arranged on the chassis, is arranged in the list setting several support columns on the base
The end tail of swollen inserting column in the inverted-cone of inside swollen cylinder end head, the unidirectional interior swollen cylinder is threadedly coupled with the chassis, described unidirectional
The end head of interior swollen cylinder is threadedly coupled with swollen inserting column in the inverted-cone, swollen inserting column and the unidirectional interior swollen cylinder mistake in the inverted-cone
Be full of cooperation when, it is described it is unidirectional in swollen cylinder from interior to generating deformation.
By above scheme as it can be seen that in the present invention, unidirectional interior swollen cylinder can be matched with inserting column swollen in inverted-cone, lead to
Threaded connection is crossed, swollen inserting column in inverted-cone is rotated and feeds them into swollen cylinder in unidirectional, and the radius of unidirectional interior swollen cylinder is allowed to become larger, is reached
It is capable of fixing the state of materials and parts.
Further, the stack shell of the unidirectionally interior swollen cylinder is cylinder, and the stack shell of the unidirectional interior swollen cylinder is provided with several
The vertical long hole of item and axis parallel, several vertical long holes are negative side's relationship between each other.
By above scheme as it can be seen that in the present invention, the vertical long hole of unidirectional interior swollen cylinder can be realized swollen increasing in outer wall
Add radius, reaches the stationary state of materials and parts.
Further, the unidirectional interior swollen cylinder is arranged on the axle center of the pedestal.
Further, several threaded holes, the pedestal and the chassis are provided on the pedestal and the chassis
It is bolted.
By above scheme as it can be seen that in the present invention, pedestal and chassis are fixed by threaded hole, this can be made practical new
Type carries out in firm environment.
Further, swollen inserting column is in inverted cone-shaped in the inverted-cone, the tip of swollen inserting column and back taper in the inverted-cone
Swollen inserting column clearance fit in formula, in the inverted-cone root of swollen inserting column and it is unidirectional in swollen cylinder be interference fitted.
By above scheme as it can be seen that in the present invention, embody that the utility model has the advantages of simple structure, practicability and compatibility
By force, it can be applied to the feature of different pore size.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the utility model under working condition.
Specific embodiment
As shown in Figures 1 and 2, specific embodiment of the present utility model is: the utility model includes chassis 1, setting
In the One On The Chassis pedestal 2, several support columns 3 being arranged on the pedestal 2, setting described the One On The Chassis unidirectional
Swollen inserting column 5 in the inverted-cone of unidirectional interior swollen 4 end of the cylinder head, the end tail of the unidirectional interior swollen cylinder 4 and institute is arranged in interior swollen cylinder 4
The threaded connection of chassis 1 is stated, the end head of the unidirectional interior swollen cylinder 4 is threadedly coupled with inserting column 5 swollen in the inverted-cone, the inverted-cone
When interior swollen inserting column 5 and the unidirectionally interior swollen cylinder 4 are interference fitted, the unidirectional interior swollen cylinder 4 is from interior to generation deformation.Swollen cylinder in unidirectional
4 can match with inserting column 5 swollen in inverted-cone, be connected through a screw thread, and swollen inserting column 5 is fed them into swollen in unidirectional in rotation inverted-cone
Cylinder 4, and the radius of unidirectional interior swollen cylinder 4 is allowed to become larger, reach the state for being capable of fixing materials and parts.
In this embodiment, the stack shell of the unidirectionally interior swollen cylinder 4 is cylinder, the stack shell of the unidirectional interior swollen cylinder 4
Several vertical long holes 6 with axis parallel are provided with, several vertical long holes 6 are negative side's relationship between each other.Unidirectionally
The vertical long hole 6 of interior swollen cylinder 4 can be realized swollen increase radius in outer wall, reach the stationary state of materials and parts.
In this embodiment, the unidirectional interior swollen cylinder 4 is arranged on the axle center of the pedestal 2.The pedestal 2 and institute
It states and is provided with several threaded holes 7 on chassis 1, the pedestal 2 is connect with the chassis 1 by bolt 8.Pedestal 2 and chassis 1
It is fixed by threaded hole 7, the utility model can be made to carry out in firm environment.
In this embodiment, swollen inserting column 5 is in inverted cone-shaped in the inverted-cone, swollen inserting column 5 in the inverted-cone
Swollen 5 clearance fit of inserting column in tip and inverted-cone, in the inverted-cone root of swollen inserting column 5 and it is unidirectional in swollen cylinder 4 be interference fitted.
The utility model has the advantages of simple structure, practicability and compatibility are strong for embodiment, can be applied to the feature of different pore size.
The utility model is applied to the technical field of turning attachment.
Although the embodiments of the present invention are described with practical solution, does not constitute the utility model is contained
Justice limitation, for those skilled in the art, according to this specification to the modification of its embodiment and with the group of other schemes
Conjunction will be apparent from.
Claims (5)
1. a kind of single cone internal-expansion type fixture, it is characterised in that: it includes the pedestal of chassis (1), setting on the chassis (1)
(2), be arranged several support columns (3) on the pedestal (2), the unidirectional interior swollen cylinder (4) being arranged on the chassis (1),
Be arranged it is described it is unidirectional in swollen inserting column (5) in the first inverted-cone in swollen cylinder (4) end, it is described it is unidirectional in swollen cylinder (4) end tail with it is described
Chassis (1) is threadedly coupled, it is described it is unidirectional in the end head of swollen cylinder (4) be threadedly coupled with inserting column (5) swollen in the inverted-cone, it is described
When swollen inserting column (5) is interference fitted with the unidirectional interior swollen cylinder (4) in bevel-type, the unidirectional interior swollen cylinder (4) generates shape from inside to outside
Become.
2. a kind of single cone internal-expansion type fixture according to claim 1, it is characterised in that: the cylinder of the unidirectional interior swollen cylinder (4)
As cylinder, the stack shell of the unidirectional interior swollen cylinder (4) is provided with several vertical long holes (6) with axis parallel.
3. a kind of single cone internal-expansion type fixture according to claim 1, it is characterised in that: unidirectional interior swollen cylinder (4) setting
On the axle center of the pedestal (2).
4. a kind of single cone internal-expansion type fixture according to claim 1, it is characterised in that: the pedestal (2) and the chassis
(1) several threaded holes (7) are provided on, the pedestal (2) is connect with the chassis (1) by bolt (8).
5. a kind of single cone internal-expansion type fixture according to claim 1, it is characterised in that: swollen inserting column (5) in the inverted-cone
In inverted cone-shaped, swollen inserting column (5) clearance fit, the inverted-cone in the tip of swollen inserting column (5) and inverted-cone in the inverted-cone
The root of interior swollen inserting column (5) and unidirectional interior swollen cylinder (4) are interference fitted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821659498.2U CN208906307U (en) | 2018-10-13 | 2018-10-13 | A kind of single cone internal-expansion type fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821659498.2U CN208906307U (en) | 2018-10-13 | 2018-10-13 | A kind of single cone internal-expansion type fixture |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208906307U true CN208906307U (en) | 2019-05-28 |
Family
ID=66614276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821659498.2U Expired - Fee Related CN208906307U (en) | 2018-10-13 | 2018-10-13 | A kind of single cone internal-expansion type fixture |
Country Status (1)
Country | Link |
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CN (1) | CN208906307U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110587510A (en) * | 2019-08-28 | 2019-12-20 | 安徽名扬刷业有限公司 | Rotary debugging device of spring brush |
CN113895866A (en) * | 2021-09-13 | 2022-01-07 | 金华浩翔汽配有限公司 | Full-automatic brake disc metal processing production line |
-
2018
- 2018-10-13 CN CN201821659498.2U patent/CN208906307U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110587510A (en) * | 2019-08-28 | 2019-12-20 | 安徽名扬刷业有限公司 | Rotary debugging device of spring brush |
CN110587510B (en) * | 2019-08-28 | 2021-05-18 | 安徽名扬刷业有限公司 | Rotary debugging device of spring brush |
CN113895866A (en) * | 2021-09-13 | 2022-01-07 | 金华浩翔汽配有限公司 | Full-automatic brake disc metal processing production line |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
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: 20190528 |