CN201676911U - Section aluminum extrusion shaft integration structure - Google Patents
Section aluminum extrusion shaft integration structure Download PDFInfo
- Publication number
- CN201676911U CN201676911U CN2010201714966U CN201020171496U CN201676911U CN 201676911 U CN201676911 U CN 201676911U CN 2010201714966 U CN2010201714966 U CN 2010201714966U CN 201020171496 U CN201020171496 U CN 201020171496U CN 201676911 U CN201676911 U CN 201676911U
- Authority
- CN
- China
- Prior art keywords
- dummy block
- extrusion axis
- prodger
- extrusion shaft
- section bar
- 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
Links
Images
Landscapes
- Extrusion Of Metal (AREA)
- Forging (AREA)
Abstract
The utility model discloses a section aluminum extrusion shaft integration structure which belongs to the section aluminum production manufacturing technical field and comprises an extrusion shaft and a dummy block; one end of the extrusion shaft is a connecting end, one end of the dummy block is fixedly connected with the connecting end of the extrusion shaft into a whole, the outer diameter of the joint end of the extrusion shaft and the dummy block is identical, the outer diameter of the extrusion shaft gradually increases from the joint end to the other end, and the outer end surface of the dummy block is a concave spherical surface. The dummy block is fixed on the extrusion shaft, the fixed dummy block can move forward or backward along with the extrusion shaft, so the shaft clasping accident is radically avoided, compared with a movable dummy block, a dummy block conveyer device is also saved, the non-operating time of an extruder is reduced, the reliability on automatic operation of the extruder is improved and the productivity is further improved.
Description
Technical field
The utility model discloses a kind of aluminium section bar extrusion axis integral structure, belongs to aluminium section bar manufacturing technology field, especially relates to the aluminium section bar extrusion axis by the fixedly connected integrated apparatus of dummy block.
Background technology
The production procedure of aluminium section bar mainly comprises founding, extruding and three processes of colouring.At present, in the aluminium section bar production extrusion process, for fear of extrusion axis too early wearing and tearing and damage, mostly employing activity dummy block pushes, between extrusion axis and the dummy block without any connector, after the extruding action is finished, extrusion axis stops, and dummy block and defective material are together sheared off, and both are separated the back dummy block and deliver to the feeder front end through conveying device again, carry the extruder center of sending into by feeder again, take out to push in the recipient by extruding with hot blank at last and push.For the continuity that circulates, generally to use 2-3 movable extruding pad simultaneously.
The disconnected structure of present extrusion axis and dummy block, in the extrusion process, the connecting gear of movable dummy block and separate complexity, simultaneously owing to movable extruding pad is difficult to accomplish carry out smoothly in separation and course of conveying, the seize fault appears easily, influence the automatic periodic duty of extrusion process, influenced the production efficiency of aluminium section bar.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, aluminium section bar extrusion axis integral structure that production efficiency is high.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of aluminium section bar extrusion axis integral structure, comprise extrusion axis and dummy block, extrusion axis one end is a link, dummy block one end and above-mentioned extrusion axis link fix as one, extrusion axis is identical with the binding end external diameter of dummy block, dummy block increases to other end external diameter gradually from binding end, and the dummy block outer face is the depression sphere.
Further, described extrusion axis one end center is provided with a prodger, and this prodger is provided with external screw thread, and the binding end of dummy block is provided with the internal thread hole that matches with prodger, and both are threaded to cooperate and are one.
Further, described extrusion axis one end center is provided with a pancake prodger, this prodger top is barb-like, the binding end of dummy block is provided with the locating hole that matches with prodger, the aperture, location is a flat, and the plate shape prodger of extrusion axis is inserted into by certain orientation in the locating hole of dummy block and outstandingly changes both and fix as one.
Further, described dummy block outer face is the crescent sphere.
The utility model is owing to be fixed on dummy block on the extrusion axis, fixation extrusion pad can advance or retreats with extrusion axis, except that the generation of having stopped the seize accident, compare with use activity dummy block, also saved the conveying device of dummy block, shorten the non-working time of extruder, improved the reliability of the automatic operating of extruder, further improved production efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Each component names among the figure:
1, extrusion axis, 101, protrusion;
2, dummy block, 201, endoporus, 202, the crescent sphere.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: structure as shown in Figure 1, a kind of aluminium section bar extrusion axis integral structure, comprise extrusion axis 1 and dummy block 2, extrusion axis 1 one ends are link, dummy block 2 one ends and above-mentioned extrusion axis link fix as one, and extrusion axis 1 is identical with the binding end external diameter of dummy block 2, and dummy block 2 increases to other end external diameter gradually from binding end, and dummy block 2 outer faces can be preferably crescent sphere 202 for the depression sphere.
The extrusion axis of this device combines with dummy block can adopt following dual mode:
First kind for being threaded, and specific as follows: extrusion axis 1 one end centers are provided with a prodger 101, and this prodger is provided with external screw thread, and the binding end of dummy block 2 is provided with the threaded interior hole 201 that matches with prodger, and both are threaded to cooperate and are one;
Another kind is that barb connects: extrusion axis 1 one end centers are provided with a pancake prodger 101, this prodger top is barb-like, the binding end of dummy block is provided with the location endoporus 201 that matches with prodger, the location inner orifice is a flat, and the plate shape prodger of extrusion axis 1 is inserted in the locating hole of dummy block by certain orientation and outstanding the commentaries on classics fixes as one both.
In extrusion process, the external diameter of fixation extrusion pad 2 can rise under the extruding force effect greatly, and itself and the interior interporal lacuna of recipient are reduced, and avoids metal to flow backwards, and has fundamentally stopped to embrace the uranium accident in the extrusion process, has improved productivity ratio.After fixation extrusion pad 2 damages, can change easily, in order to avoid extrusion axis 1 is collided or weares and teares.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (4)
1. aluminium section bar extrusion axis integral structure, comprise extrusion axis and dummy block, it is characterized in that: described extrusion axis one end is a link, dummy block one end and above-mentioned extrusion axis link fix as one, extrusion axis is identical with the binding end external diameter of dummy block, dummy block increases to other end external diameter gradually from binding end, and the dummy block outer face is the depression sphere.
2. aluminium section bar extrusion axis integral structure according to claim 1, it is characterized in that: described extrusion axis one end center is provided with a prodger, this prodger is provided with external screw thread, and the binding end of dummy block is provided with the internal thread hole that matches with prodger, and both are threaded to cooperate and are one.
3. aluminium section bar extrusion axis integral structure according to claim 1, it is characterized in that: described extrusion axis one end center is provided with a pancake prodger, this prodger top is barb-like, the binding end of dummy block is provided with the locating hole that matches with prodger, the aperture, location is a flat, and the plate shape prodger of extrusion axis is inserted in the locating hole of dummy block by certain orientation and outstanding the commentaries on classics fixes as one both.
4. aluminium section bar extrusion axis integral structure according to claim 1 is characterized in that: described dummy block outer face is the crescent sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201714966U CN201676911U (en) | 2010-04-22 | 2010-04-22 | Section aluminum extrusion shaft integration structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201714966U CN201676911U (en) | 2010-04-22 | 2010-04-22 | Section aluminum extrusion shaft integration structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676911U true CN201676911U (en) | 2010-12-22 |
Family
ID=43341973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201714966U Expired - Fee Related CN201676911U (en) | 2010-04-22 | 2010-04-22 | Section aluminum extrusion shaft integration structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676911U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500637A (en) * | 2011-10-25 | 2012-06-20 | 太原重工股份有限公司 | Extrusion anti-adhesion method for aluminum extrusion machine |
| CN102962279A (en) * | 2012-12-11 | 2013-03-13 | 阎善武 | Reverse extruder |
| CN104399772A (en) * | 2014-11-19 | 2015-03-11 | 无锡鸿声铝业有限公司 | Aluminum profile extrusion cushion assembly |
| CN106903178A (en) * | 2017-02-17 | 2017-06-30 | 清华大学 | A kind of extruder with Combined extrusion axle |
| CN106944491A (en) * | 2017-01-22 | 2017-07-14 | 中国重型机械研究院股份公司 | A kind of extruding machine punching pin attachment structure and assembly and disassembly methods |
-
2010
- 2010-04-22 CN CN2010201714966U patent/CN201676911U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500637A (en) * | 2011-10-25 | 2012-06-20 | 太原重工股份有限公司 | Extrusion anti-adhesion method for aluminum extrusion machine |
| CN102962279A (en) * | 2012-12-11 | 2013-03-13 | 阎善武 | Reverse extruder |
| CN102962279B (en) * | 2012-12-11 | 2015-05-20 | 阎善武 | Reverse extruder |
| CN104399772A (en) * | 2014-11-19 | 2015-03-11 | 无锡鸿声铝业有限公司 | Aluminum profile extrusion cushion assembly |
| CN106944491A (en) * | 2017-01-22 | 2017-07-14 | 中国重型机械研究院股份公司 | A kind of extruding machine punching pin attachment structure and assembly and disassembly methods |
| CN106944491B (en) * | 2017-01-22 | 2018-11-13 | 中国重型机械研究院股份公司 | A kind of extruding machine punching needle connection structure and assembly and disassembly methods |
| CN106903178A (en) * | 2017-02-17 | 2017-06-30 | 清华大学 | A kind of extruder with Combined extrusion axle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201676911U (en) | Section aluminum extrusion shaft integration structure | |
| CN102398146A (en) | Pick shoe forging process | |
| CN101330188B (en) | Method for preparing cylindrical pin for electric connection | |
| JP2016219392A (en) | Cold-press forming method of power terminal and power terminal of cold-press forming | |
| CN202933962U (en) | Fixed dummy block device for aluminum profile | |
| CN202479256U (en) | Cleaning shaft of backward extruder for copper and copper alloy | |
| CN202283578U (en) | Continuous forging device | |
| CN206672823U (en) | One kind is two-sided to cut ring three-layer composite electric contact Zhi Chengmo | |
| CN101510478B (en) | Rivet type composite contact and manufacturing method thereof | |
| CN2316056Y (en) | Fixed dummy block device for aluminium section material | |
| CN204818552U (en) | Can firm comb plate mould that welds utmost point ear | |
| CN207086592U (en) | Efficiently strong extrusion cold forming mould | |
| CN203526423U (en) | Novel mould for rivet | |
| CN204154948U (en) | For crimping, the equipment of separation of ceramic lock pin and metal caudal peduncle | |
| CN101520067B (en) | Cold-headed embedded nut and manufacturing method thereof | |
| CN208753584U (en) | A kind of F female connector center conductor molding structure | |
| CN201511053U (en) | Lower mandril eliminating stress by self for bevel-gear closed-type cold extruding die | |
| CN201359182Y (en) | Self-locking type grease gun head | |
| CN205047618U (en) | Multi -functional self -locking nut | |
| CN204720782U (en) | Spark plug cap brace | |
| CN204164120U (en) | Spiral many drum type rivets | |
| CN220387796U (en) | Cold heading assembling die for thin-wall straight-line tooth ring body | |
| CN221812267U (en) | Pipeline connector | |
| CN208867512U (en) | A kind of mold of achievable cross-linking machine quick-replaceable specification | |
| CN201561025U (en) | Structure for preventing overturned burr of screw rod component with spherical end surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |