CN107283042A - A kind of friction-welding machine collet - Google Patents
A kind of friction-welding machine collet Download PDFInfo
- Publication number
- CN107283042A CN107283042A CN201710485530.3A CN201710485530A CN107283042A CN 107283042 A CN107283042 A CN 107283042A CN 201710485530 A CN201710485530 A CN 201710485530A CN 107283042 A CN107283042 A CN 107283042A
- Authority
- CN
- China
- Prior art keywords
- sandwich
- collet
- friction
- welding machine
- pressing plate
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 23
- 210000005056 cell body Anatomy 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of friction-welding machine collet, including collet body, sandwich, elastomeric element, pressing plate and extruded tube, wherein, collet body is hollow cylinder, and one end of collet body has tapering, and tapering divide and cutd open；The outer surface radian of sandwich has identical radian with collet body inner surface, and sandwich is arranged on same circumference, and the inner surface setting of sandwich has cell body, and the outer surface of one end of sandwich is provided with neck；Elastomeric element is arranged in the cell body of the inner surface of the sandwich formation, each sandwich is remained outward trend；Pressing plate has edge, and the edge is stuck in the neck of the sandwich, and the pressing plate is connected by screw with the collet body；Extruded tube is sleeved on outside collet body, and port is provided with annular slope；The present invention is simple in construction, easy to operate, and clamping force is strong, and edge core design both reduces production cost, and service life is added again.
Description
Technical field
The present invention relates to mechanical clamp field, more particularly to a kind of friction-welding machine collet.
Background technology
In the prior art, enterprise typically uses monoblock type collet and block insert type collet, monoblock type collet
Manufactured for overall processing, complicated, difficulty of processing is higher, and retaining part is easy to wear, and service life is short, entirety is needed when changing
Change.Block insert type collet is mainly made up of two parts, and a part is collet body, and a part is fixture block, and both pass through screw
Connection.The collet of this structure is the drilling screw counterbore on positioning inclined-plane, and Drilling operation is cumbersome, and multiple holes are also
Collet body head can be made rigidly to diminish, the precision of collet is influenceed.Due to will on fixture block drill screw holes, this also will to folder
The material of block has been limited, not directly using hard material.
The content of the invention
For above prior art exist defect, it is a primary object of the present invention to overcome the deficiencies in the prior art it
Place, discloses a kind of friction-welding machine collet, including collet body, sandwich, elastomeric element, pressing plate and extruded tube, wherein,
The collet body is hollow cylinder, and one end of the collet body has tapering, and the tapering divide and cutd open；
The outer surface radian of the sandwich has identical radian with the collet body inner surface, and the sandwich is arranged on together
On one circumference, there is cell body in the inner surface setting of the sandwich, the outer surface of one end of the sandwich is provided with neck；
The elastomeric element is arranged in the cell body of the inner surface of the sandwich formation, each sandwich is remained outside
The trend opened；
The pressing plate has edge, and the edge is stuck in the neck of the sandwich, and the pressing plate is passed through into screw
It is connected with the collet body；
The extruded tube is sleeved on outside the collet body, and circular slanting is provided with the inwall of the extruded tube Single port
Face.
Further, circumferentially direction uniformly point is cutd open as three valves for the one end in the tapering, corresponding, the sandwich and
The pressing plate is three.
Further, the sandwich and the pressing plate are uniformly arranged on same circumference.
Further, the cell body is provided with two, and is arranged on the two ends of the sandwich.
Further, the elastomeric element uses spring steel wire.
Further, the pressing plate connects through two screws with the collet body and is fixed.
Further, the neck is straight trough, corresponding, and the edge of the pressing plate is straight flange.
Further, axial groove is provided with a valve of the collet body, and in the corresponding position of the extruded tube
Limited block is put, collet body is axially moved along limited block.
Further, the inner surface setting of described sandwich one end has curve slope, can facilitate the peace of weldment in use
Dress.
Further, the annular slope of the extruded tube has identical taper with the collet body tapering.
The beneficial effect that the present invention is obtained：
1. collet body is set with sandwich edge core, when sandwich is damaged, it is only necessary to change sandwich, cost-effective, increase is used
Life-span.
2. the straight trough of the straight edge of pressing plate and neck is set, sandwich vibration in the axial direction can be both prevented, folder can be prevented by having
The own rotation of core.
3. the present invention is simple in construction, easy to operate, clamping force is strong.
Brief description of the drawings
Fig. 1 is a kind of sectional view of friction-welding machine collet of the invention；
Fig. 2 is a kind of collet body schematic diagram of friction-welding machine collet of the invention；
Fig. 3 is a kind of sandwich schematic diagram of friction-welding machine collet of the invention；
Fig. 4 is a kind of pressing plate schematic diagram of friction-welding machine collet of the invention；
Fig. 5 is a kind of sandwich of friction-welding machine collet of the invention and elastomeric element schematic diagram；
Reference is as follows：
1st, collet body, 2, sandwich, 3, elastomeric element, 4, pressing plate, 5, extruded tube, 11, tapering, 21, cell body, 22, neck,
41st, edge.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the accompanying drawings and embodiment pair
The present invention is described in further detail.It should be appreciated that specific embodiment described herein is only to explain the present invention, and without
It is of the invention in limiting.
Such as Fig. 1-5, a kind of friction-welding machine collet of the invention, including collet body 1, sandwich 2, elastomeric element 3, pressing plate
4 and extruded tube 5, wherein, collet body 1 is hollow cylinder, and one end of collet body 1 has tapering 11, straight longitudinal end side
To progressively expanding, the external diameter in tapering 11 is more than the diameter of collet body, and by the one end of collet body 1 with tapering 11, circumferentially direction is equal
Even point is cutd open as three valves, and corresponding, sandwich 2 is also three pieces, and the outer surface radian of sandwich 2 has phase with the inner surface of institute collet body 1
Same radian, sandwich 2 is arranged on same circumference, has cell body 21 in the inner surface setting of sandwich 2, elastomeric element 3 is arranged on folder
In the cell body 21 of the inner surface of the formation of core 2, each sandwich 2 is set to remain outward trend；Elastomeric element 3 uses spring
Steel wire；It is preferred that, the inner surface setting of each sandwich 2 has two cell bodies 21, and is arranged on the two ends of sandwich 2, corresponding, bullet
Property part 3 also be 2；Cell body can be multiple, and corresponding, elastomeric element is also to be multiple；Make elastomeric element 3 preferably play to make
With the shape of cell body 21 is identical with the shape of elastomeric element 3；Neck 22, pressing plate 4 are provided with the outer surface of one end of sandwich 2
With edge 41, edge 41 is stuck in the neck 22 of sandwich 2, and pressing plate 4 is connected by screw with collet body 1；Use two
Individual screw, which is fixed, can increase the stability of pressing plate 4；It is preferred that, neck 22 is straight trough, accordingly, and edge 41 is also straight card
Side, after the fixation of pressing plate 4, can both prevent the vibration in the axial direction of sandwich 2, and have the own rotation that can prevent sandwich 2；Extruded tube
5 are sleeved on outside the collet body, and annular slope is provided with the inwall of the Single port of extruded tube 5, and the annular slope is bored to be a kind of
Face, has identical taper with the tapering 11 of collet body 1；The other end of collet body 1 is connected with oil cylinder.
In a preferred embodiment, axial groove is provided with a valve of collet body 1, and in the correspondence of extruded tube 5
Position limited block, makes collet body 1 be axially moved along limited block.
In a preferred embodiment, the inner surface setting of the one end of sandwich 2 has curve slope, can facilitate weldment in use
Installation.
In a kind of friction-welding machine collet using the present invention：
In the space that weldment is put into sandwich formation, oil cylinder drives collet body 1 to left movement, the tapering of the one end of collet body 1
11 are squeezed in being pressed against of the annular slope of pipe 5 and gather, and weldment is clamped, after the completion of welding, oil cylinder pushing collet body 1 to
Right motion, elastomeric element 3, which opens sandwich 2, extends to maximum position, takes out workpiece.
These are only presently preferred embodiments of the present invention, not for limit the present invention practical range；If not departing from this
The spirit and scope of invention, modify or equivalent substitution to the present invention, all should cover the protection in the claims in the present invention
Among scope.
Claims (10)
1. a kind of friction-welding machine collet, including collet body, sandwich, elastomeric element, pressing plate and extruded tube, its feature exist
In,
The collet body is hollow cylinder, and one end of the collet body has tapering, and the tapering divide and cutd open；
The outer surface radian of the sandwich has identical radian with the collet body inner surface, and the sandwich is arranged on same circle
Zhou Shang, has cell body in the inner surface setting of the sandwich, and the outer surface of one end of the sandwich is provided with neck；
The elastomeric element is arranged in the cell body of the inner surface of the sandwich formation, is remained each sandwich and is flared out
Trend；
The pressing plate has edge, and the edge is stuck in the neck of the sandwich, and the pressing plate is passed through into screw and institute
State collet body connection；
The extruded tube is sleeved on outside the collet body, and annular slope is provided with the inwall of the extruded tube Single port.
2. a kind of friction-welding machine collet according to claim 1, it is characterised in that the one end in the tapering is circumferentially
Direction uniformly point is cutd open as three valves, and corresponding, the sandwich and the pressing plate are three.
3. a kind of friction-welding machine collet according to claim 1, it is characterised in that the sandwich and the pressing plate are equal
Even is arranged on same circumference.
4. a kind of friction-welding machine collet according to claim 1, it is characterised in that the cell body is provided with two,
And it is arranged on the two ends of the sandwich.
5. a kind of friction-welding machine collet according to claim 1, it is characterised in that the elastomeric element uses spring
Steel wire.
6. a kind of friction-welding machine collet according to claim 1, it is characterised in that the pressing plate and the collet body
Two screws are connected through to be fixed.
7. a kind of friction-welding machine collet according to claim 1, it is characterised in that the neck is straight trough, correspondence
, the edge of the pressing plate is straight flange.
8. a kind of friction-welding machine collet according to claim 1, it is characterised in that set on a valve of the collet body
Axial groove is equipped with, and in the correspondence position limited block of the extruded tube, collet body is axially moved along limited block.
9. a kind of friction-welding machine collet according to claim 1, it is characterised in that the inner surface of described sandwich one end
Curve slope is provided with, the installation of weldment in use can be facilitated.
10. a kind of friction-welding machine collet according to claim 1, it is characterised in that the circular slanting of the extruded tube
Face has identical taper with the collet body tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485530.3A CN107283042A (en) | 2017-06-23 | 2017-06-23 | A kind of friction-welding machine collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485530.3A CN107283042A (en) | 2017-06-23 | 2017-06-23 | A kind of friction-welding machine collet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283042A true CN107283042A (en) | 2017-10-24 |
Family
ID=60097915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485530.3A Pending CN107283042A (en) | 2017-06-23 | 2017-06-23 | A kind of friction-welding machine collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283042A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130625Y (en) * | 1991-07-17 | 1993-04-28 | 唐厚仁 | Multipurpose spring grip |
| CN202239723U (en) * | 2011-09-19 | 2012-05-30 | 南京数控机床有限公司 | Collet chuck |
| CN103791060A (en) * | 2013-12-31 | 2014-05-14 | 广西玉柴机器股份有限公司 | Split-type belt pulley |
| CN203702005U (en) * | 2014-02-27 | 2014-07-09 | 湖南奥盛特重工科技有限公司 | Novel rotary drilling rig pin shaft locking structure |
| JP2014210323A (en) * | 2013-04-19 | 2014-11-13 | カトウ工機株式会社 | Collet chuck |
| CN106239004A (en) * | 2016-08-30 | 2016-12-21 | 重庆德蚨乐机械制造有限公司 | A kind of friction-welding machine and radial friction welding clamp thereof |
| CN206936599U (en) * | 2017-06-23 | 2018-01-30 | 苏州西岩机械技术有限公司 | A kind of friction-welding machine collet |
-
2017
- 2017-06-23 CN CN201710485530.3A patent/CN107283042A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130625Y (en) * | 1991-07-17 | 1993-04-28 | 唐厚仁 | Multipurpose spring grip |
| CN202239723U (en) * | 2011-09-19 | 2012-05-30 | 南京数控机床有限公司 | Collet chuck |
| JP2014210323A (en) * | 2013-04-19 | 2014-11-13 | カトウ工機株式会社 | Collet chuck |
| CN103791060A (en) * | 2013-12-31 | 2014-05-14 | 广西玉柴机器股份有限公司 | Split-type belt pulley |
| CN203702005U (en) * | 2014-02-27 | 2014-07-09 | 湖南奥盛特重工科技有限公司 | Novel rotary drilling rig pin shaft locking structure |
| CN106239004A (en) * | 2016-08-30 | 2016-12-21 | 重庆德蚨乐机械制造有限公司 | A kind of friction-welding machine and radial friction welding clamp thereof |
| CN206936599U (en) * | 2017-06-23 | 2018-01-30 | 苏州西岩机械技术有限公司 | A kind of friction-welding machine collet |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |