CN206455012U - A kind of reaming frock clamp - Google Patents
A kind of reaming frock clamp Download PDFInfo
- Publication number
- CN206455012U CN206455012U CN201621413220.8U CN201621413220U CN206455012U CN 206455012 U CN206455012 U CN 206455012U CN 201621413220 U CN201621413220 U CN 201621413220U CN 206455012 U CN206455012 U CN 206455012U
- Authority
- CN
- China
- Prior art keywords
- extruding
- die
- plug
- diameter
- bench vice
- 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
Abstract
The utility model is related to a kind of reaming frock clamp, by bench vice, Extruding die and extrusion die bar construction.Its main points is：Extruding die is connected and composed by flange sections and construction section；Extruding plug is connected and composed by barred body and extrusion die, and the diameter of barred body is smaller than the diameter of extrusion die 2~3 millimeters；The construction section of Extruding die is tight by the jaw iron clamp of bench vice, extrudes flexible head clamping of the plug by bench vice, and Extruding die and extruding plug are concentric.Reaming frock clamp of the present utility model, expense simple in construction, easy to manufacture is low；Only Extruding die need to be respectively clamped on the jaw iron and telescopic head of bench vice with extruding plug, combine simple installation, reduce the time for installing aligning；The diameter for extruding the barred body of plug is smaller than the diameter of extrusion die, and the demoulding is easy, and the head of extrusion die sets circular arc chamfering, during reaming will not injuring part inner surface, qualification rate is high, simple to operate, shortens the lay day, reduces manufacturing cost, practicality is good.
Description
Technical field
The utility model is related to a kind of frock, and in particular to a kind of reaming frock clamp for reaming.
Background technology
The reduction that is processed as of thin-walled neck bush is deformed, and is improved its qualification rate, is generally carried out in two steps, first punching press, then reaming.
Punching press ensures the outside dimension required precision of neck bush, and reaming ensures the internal diameter size required precision of neck bush.Routine is in pressure
Reaming, this expanding method are extruded on power machine, it is necessary to make special cold extrusion die, Making mold is costly, manufacturing time
It is long, due to being thin-walled parts, during the demoulding, part deformation is easily caused, the qualification rate of thin-walled neck bush is low.This is accomplished by a kind of mould
Production Time is short, expense is low, be stripped the frock clamp for being readily used for thin-walled neck bush part reaming.
The content of the invention
The purpose of this utility model be to overcome the shortcoming of above-mentioned technology there is provided one kind it is simple in construction, easy to manufacture, use
It is easy to operate, the reaming frock clamp for thin-walled neck bush part.
Reaming frock clamp of the present utility model, including bench vice, it is characterised in that：Provided with crowded in the jaw of described bench vice
Press mould；Described Extruding die is T-shaped structure, is connected and composed by flange sections and construction section, and the internal diameter of Extruding die is equal to interior
The external diameter of bushing part；The telescopic head of described bench vice is provided with extruding plug；Described extruding plug is by barred body and extrusion die
Head is connected and composed, and the diameter of extrusion die is equal to the internal diameter of neck bush part, and the diameter of barred body is smaller than the diameter of extrusion die by 2~
3 millimeters；The construction section of Extruding die is tight by the jaw iron clamp of bench vice, extrudes flexible head clamping of the plug by bench vice, and extrude recessed
Mould and extruding plug are concentric.
In order to preferably realize above-mentioned purpose：
The head of the extrusion die of described extruding plug is provided with 100~200Circular arc chamfering.
The lower anchor ring of the flange sections of described Extruding die is mounting surface.
Reaming frock clamp of the present utility model, part is few, simple and compact for structure, expense easy to manufacture is low；It will need to only squeeze
Indentation mould is clamped in the jaw of bench vice and on telescopic head respectively with extruding plug, is combined simple installation, is reduced installation aligning
Time；The diameter for extruding the barred body of plug is smaller than the diameter of extrusion die, and the demoulding is easy, and the head of extrusion die is fallen provided with circular arc
Angle, during reaming will not injuring part inner surface, improve part processing qualification rate, it is simple to operate, shorten the processing of part
Time, the manufacturing cost of part is reduced, practicality is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of Extruding die.
Fig. 3 is the structural representation of extruding plug.
In figure：1st, telescopic head, 2, extruding plug, 3, neck bush part, 4, Extruding die, 5, jaw iron, 6, bench vice base,
7th, flange sections, 8, mounting surface, 9, construction section, 10, barred body, 11, extrusion die, a, circular arc chamfering.
Embodiment
Reaming frock clamp of the present utility model, is made up of bench vice, Extruding die 4 and extruding plug 2.
Extruding die 4 is T-shaped structure, is connected and composed by flange sections 7 and construction section 9.The internal diameter of Extruding die 4 is equal to liner
Cover the external diameter of part.The external diameter of flange sections 7 is bigger than the external diameter of construction section 9 10 millimeters, and the external diameter of construction section 9 is 18 millimeters, is extruded recessed
The internal diameter of mould is 8 millimeters.
Extruding plug 2 is connected and composed by barred body 10 and extrusion die 11.A diameter of 6.4 millimeters of extrusion die 11, extruding
The head chamfering a of die head 11 is 150, a diameter of 4 millimeters of barred body.
The construction section 9 of Extruding die 4 is placed in the jaw of bench vice, mounting surface 8 and platform in the flange sections 7 of Extruding die 4
The end face of the jaw iron of pincers is adjacent to, and the clamping screw of pivoted jaw iron 5 clamps the construction section 9 of Extruding die 4.Extrude plug 2
In the telescopic head 1 of the insertion bench vice of barred body 10, and the fastening nut on telescopic head 1 is tightened, extruding plug 2 is fixed tightly in telescopic head 1
On.
During reaming, stamping forming thin-walled neck bush part 3 is placed in the endoporus of Extruding die 4, neck bush part 3
Upper overturning and the upper surface of the flange sections 7 of Extruding die 4 are adjacent to, the telescopic head 1 of mobile bench vice, make extruding plug 2 recessed with extruding
Mould 4 with one heart, and locks telescopic head 1, is slowly pressed downward telescopic head 1, and the extrusion die 11 of extruding plug 2 is slowly squeezed into liner
Cover in part 3, when being pressed onto setting position, then slowly lift telescopic head 1, neck bush part 3, extruding are taken out from Extruding die 4
Reaming terminates.
Claims (3)
1. a kind of reaming frock clamp, including bench vice, it is characterised in that：Extruding die is provided with the jaw of described bench vice（4）；
Described Extruding die（4）For T-shaped structure, by flange sections（7）And construction section（9）Connect and compose, Extruding die（4）Internal diameter etc.
In neck bush part（3）External diameter；The telescopic head of described bench vice（1）Provided with extruding plug（2）；Described extruding plug
（2）By barred body（10）And extrusion die（11）Connect and compose, extrusion die（11）Diameter be equal to neck bush part（3）It is interior
Footpath, barred body（10）Diameter compare extrusion die（11）Diameter it is small 2~3 millimeters；Extruding die（4）Construction section（9）By bench vice
Jaw iron（5）Clamp, extrude plug（2）By the telescopic head of bench vice（1）Clamp, and Extruding die（4）With extruding plug（2）Together
The heart.
2. reaming frock clamp according to claim 1, it is characterised in that：Described extruding plug（2）Extrusion die
（11）Head be provided with 100~200Circular arc chamfering a.
3. reaming frock clamp according to claim 1, it is characterised in that：Described Extruding die（4）Flange sections（7）
Lower anchor ring be mounting surface（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413220.8U CN206455012U (en) | 2016-12-22 | 2016-12-22 | A kind of reaming frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413220.8U CN206455012U (en) | 2016-12-22 | 2016-12-22 | A kind of reaming frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455012U true CN206455012U (en) | 2017-09-01 |
Family
ID=59696543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413220.8U Active CN206455012U (en) | 2016-12-22 | 2016-12-22 | A kind of reaming frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694598A (en) * | 2016-12-22 | 2017-05-24 | 湖南南方宇航工业有限公司 | Reaming work fixture |
-
2016
- 2016-12-22 CN CN201621413220.8U patent/CN206455012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694598A (en) * | 2016-12-22 | 2017-05-24 | 湖南南方宇航工业有限公司 | Reaming work fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101947567B (en) | Processing technique of flat-head hexagon bolt for cold extrusion shaping cart | |
| CN105414898B (en) | A kind of preparation method of the direct-current motor shell of flange shaping | |
| CN206455012U (en) | A kind of reaming frock clamp | |
| CN103706660B (en) | A kind of Extrusion Process of Aluminum Alloy Profile die sleeve | |
| CN201684852U (en) | Radial pressure applying reducing die of flexible metal tube | |
| CN101270843B (en) | Production method of hose elbow connection and processing device used in the method | |
| CN201950085U (en) | Diversion mold | |
| CN208879524U (en) | A kind of easy-to-dismount automobile die | |
| CN103447334A (en) | Continuous reciprocating type equal channel corner extrusion device and method | |
| CN106694598A (en) | Reaming work fixture | |
| CN202411135U (en) | Quasi isometric corner extrusion mould | |
| CN111300766A (en) | A mould for producing vapour vehicle support | |
| CN109277445A (en) | A kind of metal bellows fluid pressure forming device and method | |
| CN203673890U (en) | Mold core for insulation common-mold extruding of medium voltage crosslinked cable | |
| CN209094271U (en) | A kind of metal bellows fluid pressure forming device | |
| CN107891113B (en) | Welding-free triangular arc rib integrated drill rod clamping device and processing method thereof | |
| CN211191642U (en) | Be used for mixing tensile mould of outer tube | |
| CN204975059U (en) | Pipe -reduction mold | |
| CN217528865U (en) | M-shaped clamping and pressing pipe fitting blank forming die | |
| CN211386574U (en) | Cold extrusion pipe orifice forming die | |
| CN214134845U (en) | Efficient welding and bending integrated die for iron furniture | |
| CN216175421U (en) | Forming die for ball sliding pipe in automobile electric power steering system | |
| CN217251866U (en) | Built-in automatic core-pulling piercing die | |
| CN218803401U (en) | Buzzer rubber sleeve die | |
| CN217315676U (en) | Stabilizer bar end hole extrusion forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dong Jia Duan High-tech Industrial Park in Hunan province Zhuzhou city Lusong District 412000 Patentee after: Chinese Hangfa south of Hunan Aerospace Industry Co. Ltd. Address before: Dong Jia Duan High-tech Industrial Park in Hunan province Zhuzhou city Lusong District 412000 Patentee before: Hunan Nanfang Aviation Industry Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |