CN106391742A - Extruder pull rod structure and installation method - Google Patents
Extruder pull rod structure and installation method Download PDFInfo
- Publication number
- CN106391742A CN106391742A CN201611027389.4A CN201611027389A CN106391742A CN 106391742 A CN106391742 A CN 106391742A CN 201611027389 A CN201611027389 A CN 201611027389A CN 106391742 A CN106391742 A CN 106391742A
- Authority
- CN
- China
- Prior art keywords
- pull bar
- extruder
- locking member
- header board
- back 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
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000001125 extrusion Methods 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/212—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an extruder pull rod structure which comprises a front plate, a rear plate, an extruder sleeve, pull rods and locking parts. Installation holes are formed in the extruder sleeve. The pull rods penetrate the installation holes, and the two ends of each pull rod are fixedly connected with the front plate and the rear plate correspondingly, wherein fixed connection at least one end of each pull rod is achieved through the corresponding locking part. An axial blind hole is formed in the center position of the end face of each pull rod. The invention further discloses an installation method of the extruder pull rod structure. The extruder pull rod structure can be prevented from being stretched and pre-tightened through external mechanical equipment in the installation process, instead, the additionally arranged blind holes and a heating device used in cooperation are adopted, the pull rods are fixed to the locking parts in the thermal expansion extension state, and therefore set of pre-tightening force is achieved. The extruder pull rod structure and the installation method can be applied to metal section extrusion equipment.
Description
Technical field
The present invention relates to metal extrusion profile technical field, particularly a kind of extruder Tiebar structure and installation method.
Background technology
Conventional shape extrusion equipment all can be provided with many pull bars, to undertake in extrusion metal charge to extrusion
The pressure of mould.Traditional Tiebar structure includes header board, back plate and pull bar, and pull bar two ends connect front and rear panels respectively, and lead to
Cross nut to fix.Hole in the middle part of metal charge bar the past plate enters in shape extrusion equipment, then the mould extrusion from back plate.By
The pulling force that pull bar bears in extrusion is larger, so needing when pull bar is installed to install with mechanical tension, i.e. pull bar one end
After being fixedly connected with front or rear panel, the other end need to stretch through plant equipment, is locked while producing a certain degree of extension
Tightly so that pull bar produces pretightning force with respect to front and rear panels.This traditional installation method needs other heavy mechanical equipments
Intervention, installation process takes time and effort, and all brings huge burden to equipment manufacturer and equipment user.
Content of the invention
The invention provides a kind of extruder Tiebar structure, its structure simply, can be complete with relatively simple auxiliary equipment
Become the installation of pull bar, and surrounding enviroment are required low, significantly reduce the burden of equipment manufacturer and equipment user.
A kind of extruder Tiebar structure, including header board, back plate, extruder sleeve, pull bar and locking member, described extruding mantle
Cylinder is provided with installing hole, and described pull bar passes through installing hole and two ends are fixedly connected with front and rear panels respectively, wherein at least one end
Being fixedly connected is to be realized by locking member, and the center of described pull bar end face is provided with axial blind hole.
Pull bar can achieve, the front end as described pull bar is provided with boss with the various ways that are fixedly connected with of front and rear panels,
Described boss and extruder sleeve clamp header board jointly, and back plate is clamped and fastened on pull bar by described extruder sleeve and locking member
Rear end；Or the rear end of described pull bar is provided with boss, described boss and extruder sleeve clamp back plate jointly, described extruding mantle
Header board is clamped and fastened on the front end of pull bar by cylinder and locking member；And or described pull bar with being fixedly connected of header board/back plate is all
Realized by extruder sleeve and the common clamping of locking member.
The depth of blind hole of the present invention is more than the 30% of pull bar length.
Locking member of the present invention is locking nut, and described locking nut is connected with pull rod screw.
The invention also discloses extruder Tiebar structure installation method, comprise the following steps：
1）Pull bar two ends are respectively fixing end and keyed end, be provided with blind hole, pull bar is passed through at the end face center of described keyed end
Front and rear panels, and fixing end is fixedly connected with header board/back plate；
2）The heater being adapted with blind hole is inserted in the blind hole of keyed end, pull bar is heated, so that pull bar is heated swollen
Swollen and extend；
3）Keyed end under extended state of being heated is coordinated with locking member, so that keyed end is achieved a fixed connection with back plate/header board；
4）Extract heater out, pull bar is cooled to room temperature.
Extruder Tiebar structure disclosed by the invention can remove plant equipment using peripheral hardware to it in installation process
Carry out stretching pretension, but using setting up blind hole and matching used heater, make pull bar in the state of heat expansion extension with
Locking member is fixed, thus realizing the setting of pretightning force.Present invention can apply to shape extrusion equipment.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, rather than whole enforcement
Example, those skilled in the art's on the premise of not paying creative work, other designs can also be obtained according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Technique effect below with reference to the design, concrete structure and generation to the present invention of embodiment and accompanying drawing is carried out clearly
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this
Bright a part of embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment being obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in literary composition
All connection/annexations, not singly refer to component and directly connect, and refer to be added deduct by adding according to the situation that is embodied as
Couple auxiliary less, to form more excellent draw bail.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
As shown in figure 1, a kind of extruder Tiebar structure, including header board 1, back plate 2, extruder sleeve 3, pull bar 4 and locking
Part 5, described extruder sleeve 3 is provided with installing hole, and described pull bar 4 passes through installing hole and two ends are fixing with header board 1 and back plate 2 respectively
Connect, being fixedly connected of wherein at least one end is to be realized by locking member 5, the center of described pull bar 4 end face is provided with axial
Blind hole 6.The front end of described pull bar 4 is provided with boss, and described boss and extruder sleeve 3 clamp header board 1, described extruding mantle jointly
Back plate 2 is clamped and fastened on the rear end of pull bar 4 by cylinder 3 and locking member 5.Blind hole 6 is for being inserted the heater of peripheral hardware,
So that pull bar 2 is quickly and uniformly heated up and expand extension, thus substituting original scheme stretching by force with machinery.
As further preferred embodiment, the rear end of described pull bar 4 is provided with boss, described boss and extruder sleeve
Header board 1 is clamped and fastened on the front end of pull bar 4 by 3 common clamping back plate 2, described extruder sleeve 3 and locking member 5.
As further preferred embodiment, described pull bar 4 is all by extruding with being fixedly connected of header board 1/ back plate 2
Mantle cylinder 3 and locking member 5 jointly clamp and realize.
As further preferred embodiment, the depth of described blind hole 6 is more than the 30% of pull bar 4 length.
As further preferred embodiment, described locking member 5 is locking nut, described locking nut and pull bar 3 spiral shell
Line connects.
The installation method of above-mentioned extruder Tiebar structure comprises the following steps：
1）Pull bar two ends are respectively fixing end and keyed end, be provided with blind hole, pull bar is passed through at the end face center of described keyed end
Front and rear panels, and fixing end is fixedly connected with header board/back plate；
2）The heater being adapted with blind hole is inserted in the blind hole of keyed end, pull bar is heated, so that pull bar is heated swollen
Swollen and extend；
3）Keyed end under extended state of being heated is coordinated with locking member, so that keyed end is achieved a fixed connection with back plate/header board；
4）Extract heater out, pull bar is cooled to room temperature.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to described enforcement
Example, those of ordinary skill in the art also can make a variety of equivalent modifications without prejudice on the premise of present invention spirit or replace
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (7)
1. a kind of extruder Tiebar structure, including header board（1）, back plate（2）, extruder sleeve（3）, pull bar（4）And locking member
（5）, described extruder sleeve（3）It is provided with installing hole, described pull bar（4）Through installing hole and two ends respectively with header board（1）With rear
Plate（2）It is fixedly connected, being fixedly connected of wherein at least one end is by locking member（5）Realize it is characterised in that：Described pull bar
（4）The center of end face is provided with axial blind hole（6）.
2. extruder Tiebar structure according to claim 1 it is characterised in that：Described pull bar（4）Front end be provided with boss,
Described boss and extruder sleeve（3）Common clamping header board（1）, described extruder sleeve（3）And locking member（5）By back plate（2）
It is clamped and fastened on pull bar（4）Rear end.
3. extruder Tiebar structure according to claim 1 it is characterised in that：Described pull bar（4）Rear end be provided with boss,
Described boss and extruder sleeve（3）Common clamping back plate（2）, described extruder sleeve（3）And locking member（5）By header board（1）
It is clamped and fastened on pull bar（4）Front end.
4. extruder Tiebar structure according to claim 1 it is characterised in that：Described pull bar（4）With header board（1）/ back plate
（2）To be fixedly connected be all by extruder sleeve（3）And locking member（5）Jointly clamp and realize.
5. the extruder Tiebar structure according to any one of Claims 1 to 4 it is characterised in that：Described blind hole（6）Depth
For pull bar（4）More than the 30% of length.
6. the extruder Tiebar structure according to any one of Claims 1 to 4 it is characterised in that：Described locking member（5）It is lock
Jack panel, described locking nut and pull bar（3）Threaded.
7. extruder Tiebar structure installation method is it is characterised in that comprise the following steps：
1）Pull bar two ends are respectively fixing end and keyed end, be provided with blind hole, pull bar is passed through at the end face center of described keyed end
Front and rear panels, and fixing end is fixedly connected with header board/back plate；
2）The heater being adapted with blind hole is inserted in the blind hole of keyed end, pull bar is heated, so that pull bar is heated swollen
Swollen and extend；
3）Keyed end under extended state of being heated is coordinated with locking member, so that keyed end is achieved a fixed connection with back plate/header board；
4）Extract heater out, pull bar is cooled to room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611027389.4A CN106391742A (en) | 2016-11-21 | 2016-11-21 | Extruder pull rod structure and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611027389.4A CN106391742A (en) | 2016-11-21 | 2016-11-21 | Extruder pull rod structure and installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106391742A true CN106391742A (en) | 2017-02-15 |
Family
ID=58068748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611027389.4A Pending CN106391742A (en) | 2016-11-21 | 2016-11-21 | Extruder pull rod structure and installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391742A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3838434A1 (en) * | 2019-12-16 | 2021-06-23 | Unterschütz Sondermaschinenbau GmbH | Extruder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD141134A1 (en) * | 1979-02-05 | 1980-04-16 | Siegfried Schreiter | CYLINDER CONNECTION, ESPECIALLY FOR DOUBLE-SCREW EXTRUDERS |
| CN2717680Y (en) * | 2004-06-28 | 2005-08-17 | 天津市天锻压力机有限公司 | Precompact electric heating device for hydraulic press drawing rod |
| CN102230490A (en) * | 2011-06-27 | 2011-11-02 | 无锡西姆莱斯石油专用管制造有限公司 | Bolt convenient to pre-compress and dedicated pre-compressing method |
| CN202388821U (en) * | 2011-11-30 | 2012-08-22 | 广东科达机电股份有限公司 | Electrical heating stretching pre-tightening device for pull rod |
| CN202752795U (en) * | 2012-07-17 | 2013-02-27 | 上海中油天宝巴圣钢管有限公司 | Heating pre-tightening device for combined connection of large-scale equipment |
| CN104475472A (en) * | 2014-08-28 | 2015-04-01 | 太原重工股份有限公司 | Container assembly positioner |
| CN105485138A (en) * | 2014-10-09 | 2016-04-13 | 遵义遵宏螺杆厂 | Pre-tightening bolt assembly |
| CN206286340U (en) * | 2016-11-21 | 2017-06-30 | 考迈托（佛山）挤压科技股份有限公司 | A kind of extruder Tiebar structure |
-
2016
- 2016-11-21 CN CN201611027389.4A patent/CN106391742A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD141134A1 (en) * | 1979-02-05 | 1980-04-16 | Siegfried Schreiter | CYLINDER CONNECTION, ESPECIALLY FOR DOUBLE-SCREW EXTRUDERS |
| CN2717680Y (en) * | 2004-06-28 | 2005-08-17 | 天津市天锻压力机有限公司 | Precompact electric heating device for hydraulic press drawing rod |
| CN102230490A (en) * | 2011-06-27 | 2011-11-02 | 无锡西姆莱斯石油专用管制造有限公司 | Bolt convenient to pre-compress and dedicated pre-compressing method |
| CN202388821U (en) * | 2011-11-30 | 2012-08-22 | 广东科达机电股份有限公司 | Electrical heating stretching pre-tightening device for pull rod |
| CN202752795U (en) * | 2012-07-17 | 2013-02-27 | 上海中油天宝巴圣钢管有限公司 | Heating pre-tightening device for combined connection of large-scale equipment |
| CN104475472A (en) * | 2014-08-28 | 2015-04-01 | 太原重工股份有限公司 | Container assembly positioner |
| CN105485138A (en) * | 2014-10-09 | 2016-04-13 | 遵义遵宏螺杆厂 | Pre-tightening bolt assembly |
| CN206286340U (en) * | 2016-11-21 | 2017-06-30 | 考迈托（佛山）挤压科技股份有限公司 | A kind of extruder Tiebar structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3838434A1 (en) * | 2019-12-16 | 2021-06-23 | Unterschütz Sondermaschinenbau GmbH | Extruder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102011054750B4 (en) | Cooling and holding body for heating elements, heater and method for producing a cooling and holding body | |
| CN106391742A (en) | Extruder pull rod structure and installation method | |
| CN206286340U (en) | A kind of extruder Tiebar structure | |
| CN107968370A (en) | A kind of device for preventing cable from sliding | |
| DE69702386T2 (en) | METHOD FOR SHAPING A SLEEVE ON A BIAXIAL-ORIENTED POLYVINYL CHLORIDE TUBE | |
| CN207504473U (en) | A kind of cable clamping device | |
| CN202752795U (en) | Heating pre-tightening device for combined connection of large-scale equipment | |
| CN204691158U (en) | Decorative panel Components installation syndeton | |
| CN112376780B (en) | Adjustable telescopic module applied to assembled decoration suspended ceiling | |
| CN213396590U (en) | Connecting structure of ceramic pipe steel sleeve fixing clamp and furnace wall | |
| CN105714220B (en) | A kind of Technology for Heating Processing of overlength aluminum alloy extrusion section bar | |
| CN103753089A (en) | Welding disc fixing tool | |
| CN110635406A (en) | Cable fixing frame convenient to assemble | |
| CN210450352U (en) | Open-close type hot extrusion die | |
| CN204739319U (en) | Pipe fitting pipe clamp | |
| CN113028839A (en) | Connecting structure of ceramic pipe steel sleeve fixing clamp and furnace wall | |
| CN218868400U (en) | Electric heating equipment with high temperature aging resistance function | |
| CN105120539B (en) | A kind of special-shaped form heater having no abnormal sound | |
| CN201850299U (en) | Lining plate nitrogen treatment anti-deformation tooling | |
| CN104308501B (en) | The method that notebook computer panel upper copper sheathing is fixed | |
| CN105834391A (en) | Die-casting machine feeding barrel heating device | |
| CN220686756U (en) | Aluminum template disassembling pull piece | |
| CN210215979U (en) | Plasticizing drying tunnel for air duct cloth production | |
| CN204082618U (en) | Installation structure of a bathroom fan | |
| CN106972339B (en) | A frock clamp for generating line is connected |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |