CN105460563B - A kind of tube pulling unit - Google Patents
A kind of tube pulling unit Download PDFInfo
- Publication number
- CN105460563B CN105460563B CN201510936531.6A CN201510936531A CN105460563B CN 105460563 B CN105460563 B CN 105460563B CN 201510936531 A CN201510936531 A CN 201510936531A CN 105460563 B CN105460563 B CN 105460563B
- Authority
- CN
- China
- Prior art keywords
- tube pulling
- bar
- track
- pulling bar
- hinged
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0276—Tubes and pipes
Abstract
A kind of tube pulling unit, the present invention includes driving lever and fixed mount, it is characterised in that：The driving lever includes tube pulling bar and retractor device, and the tube pulling bar is hinged with the fixed mount, is hinged on the fixed mount with the retractor device, and the retractor device includes expansion link and power part, and the expansion link is hinged with the tube pulling bar.The present invention to change the kind of drive of prior art push-and-pull as the structure design of rotary shaft using connecting rod by being changed into spoilage very low rotating manner, while the junction button eliminated to increase the synchronism of rotation between connecting rod in the prior art improves effect while reducing cost.
Description
Technical field
The invention belongs to steel pipe's production apparatus field, more particularly to a kind of tube pulling unit.
Background technology
Tube pulling unit is highly important sorting equipment on steel pipe market production line, and the tube pulling unit of prior art is mainly adopted
Drive the tube pulling bar being hinged on above him to be stirred with pushing away come connecting rod, steel pipe is then skidded off into rail by the inclined-plane of tube pulling bar
The mode in road is realized, but this mode requires that the longitudinal stress of connecting rod very high, common connecting rod is passing through several weeks
Production after will cause the final influence using effect of bent intermediate deformation because of two ends stress and must not be repaiied without safeguarding
Reason, so virtually adds production cost and reduces production efficiency；There is prior art to be carried out by the way of rollover again
Tube pulling, the side ability to bring along of this structure is not enough to go to coordinate the action of tube pulling structure, it is necessary to cascade many power set, increases
Manufacturing cost is added, while the induced way of side is mainly by the way of pulling, has substantially been pushed away with first prior art
Drawing mode is the same, only there is the angle of scattered certain force, but the effect of frequency damaged of reduction be not it is obvious that
Either existing first technical scheme or second technical scheme can all exist and be led due to the transmission length of power simultaneously
The decrease endeavoured, the speed that so the tube pulling bar at the weaker position of relative driving force is dug is less than its elsewhere, and causes to prolong
Perpendicularity of the influence pipeline after being transferred with other transmission line direction of transfers, can cause pipeline to be superimposed when serious late.
The content of the invention
For the weak point of existing scheme, the present invention provides a kind of tube pulling unit, by regarding connecting rod as rotary shaft
Structure design be changed into spoilage very low rotating manner to change the kind of drive of prior art push-and-pull, while turning to increase
Dynamic synchronism and the junction button that eliminates between connecting rod in the prior art improve effect while reducing cost.
The technical scheme is that a kind of tube pulling unit is provided, including driving lever and fixed mount, it is characterised in that：Institute
Driving lever is stated including tube pulling bar and retractor device, the tube pulling bar is hinged with the fixed mount, on the fixed mount with it is described
Retractor device is hinged, and the retractor device includes expansion link and power part, and the expansion link is hinged with the tube pulling bar.
As a preference of the present invention, described tube pulling bar includes linkage section, horizontal segment and tube pulling section, described tube pulling section
It is arranged on the tube pulling bar close to the expansion link and described tube pulling bar hinged place one end, the linkage section and the fixed mount
It is hinged, the horizontal segment is arranged between the linkage section and tube pulling section.
As a preference of the present invention, also include follower lever, described follower lever includes the tube pulling bar, the tube pulling bar with
The fixed mount is hinged, and is provided with least one described driving lever between two adjacent driving levers, the driving lever with
The follower lever is connected by the connecting rod being fixed on the respective pin joint being hinged with the fixed mount, the institute of the driving lever
The centroid line for stating the centroid line of tube pulling bar and the tube pulling bar of the follower lever is parallel to each other, and the driving lever
Projection and the shape weight of the tube pulling bar of the follower lever of the tube pulling bar on the tube pulling bar of the follower lever
Close.
As a preference of the present invention, described connecting rod is fixed in the pin joint of two tube pulling bars and the fixed mount
Between.
As a preference of the present invention, be connected with the tube pulling section of the two neighboring tube pulling bar by means of power bar, it is described to borrow power bar
Length it is identical with the connecting rod, the center position of the fix bar between the two neighboring tube pulling bar be provided with plus
Level height on the jacking block device of the strong drive by means of power bar, the jacking block device with the contact point of the connecting rod is high
Level height of section minimum point by means of power bar at this.This setup to borrow power bar in tube pulling bar horizontality
When be in the state of micro- deformation, be that he has certain elastic potential energy, this partial elastic potential energy can be utilized when tube pulling bar is dug
Increase drive with the synchronism of safety action.
As a preference of the present invention, also including conveyor track and drive, the drive is in the conveyor track
It is linked in sequence, described tube pulling bar is arranged between the adjacent drive.
As a preference of the present invention, described conveyor track includes being directly connected to track and being indirectly connected with track, it is described
Be directly connected to track and be indirectly connected with the both sides that track is separately positioned on the drive with described, it is described be directly connected to track with
The rotary shaft connection of described drive, the described level height for being indirectly connected with track is directly connected to track less than described, institute
State the connecting plate for being indirectly connected with being provided with the rotary shaft for connecting the drive on track.
As a preference of the present invention, the level height of described horizontal segment is high less than the level for being directly connected to track
Degree, higher than the level height for being indirectly connected with track.
The invention has the advantages that：
Present invention transmission effect directly, reduces spoilage by way of rotating transmission, improves service life, simultaneously
The normal transmission of transmission track will not be stopped, and to need the power set introduced to be greatly decreased by means of the introducing of power bar, saved
Drive is added while having saved cost so that the action consistency of tube pulling bar is improved, it is ensured that during tube pulling bar tube pulling
With the perpendicularity of other transmission line direction of transfers when pipeline enters other transmission lines.
Brief description of the drawings
Fig. 1 is driving lever structure schematic diagram of the invention；
Fig. 2 is structural representation of the invention；
Fig. 3 is overlooking the structure diagram of the invention；
In figure, 1- driving levers；2- fixed mounts；3- tube pulling bars；4- retractor devices；5- follower levers；6- connecting rods；7- borrows power
Bar；8- jacking block devices；9- conveyor tracks；10- drives；301- linkage sections；302- horizontal segments；303- tube pullings section；401- stretches
Bar；402- power parts；901- is directly connected to track；902- is indirectly connected with track；9021- connecting plates.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, the embodiment of the present invention includes driving lever 1 and fixed mount 2, it is characterised in that：Driving lever 1
Including tube pulling bar 3 and retractor device 4, tube pulling bar 3 is hinged with fixed mount 2, is hinged on fixed mount 2 with retractor device 4, and stretch dress
Putting 4 includes expansion link 401 and power part 402, and expansion link 401 is hinged with tube pulling bar 3.Retractor device 4 is mainly using three kinds of shapes
Formula, both hydraulic push rod, air-leg and electric pushrod.Tube pulling bar 3 includes linkage section 301, horizontal segment 302 and tube pulling section
303, tube pulling section 303 is arranged on tube pulling bar 3 close to expansion link 401 and the hinged place one end of tube pulling bar 3, and linkage section 301 is with fixing
Frame 2 is hinged, and horizontal segment 302 is arranged between linkage section 301 and tube pulling section 303.Also include follower lever 5, follower lever 5 includes tube pulling
Bar 3, tube pulling bar 3 is hinged with fixed mount 2, is provided with least one driving lever 1 between two adjacent driving levers 1, driving lever 1 with
Follower lever 5 is connected by the connecting rod 6 being fixed on the pin joint being each hinged with fixed mount 2, the tube pulling bar 3 of driving lever 1
The centroid line of centroid line and the tube pulling bar 3 of follower lever 5 is parallel to each other, and driving lever 1 tube pulling bar 3 in follower lever 5
Tube pulling bar 3 on projection overlapped with the shape of the tube pulling bar 3 of follower lever 5.The rotation rail that each is put when so can guarantee that rotation
The concentricity of mark, it is ensured that the synchronism of rotation.Connecting rod 6 is fixed between two tube pulling bars 3 and the pin joint of fixed mount 2.
As shown in Fig. 2 being connected with the tube pulling section 303 of the two neighboring tube pulling bar 3 of the embodiment of the present invention by means of power bar 7, by means of power
The length of bar 7 is identical with connecting rod 6, and the center position of the fix bar between two neighboring tube pulling bar 3 is provided with reinforcement and borrows power
It is higher than on the jacking block device 8 of the drive of bar 7, jacking block device 8 with the level height of the contact point of connecting rod 6 at this and borrows power bar 7
Section minimum point level height.This setup cause borrow power bar 7 in tube pulling 3 horizontality of bar in micro- deformation
State, is that he has certain elastic potential energy, can increase drive to protect using this partial elastic potential energy when tube pulling bar 3 is dug
The synchronism of card action.Under this setup, retractor device 4 is preferably electric pushrod.
As shown in Figure 2 to Figure 3, the embodiment of the present invention also includes conveyor track 9 and drive 10, and drive 10 is in transmission
It is linked in sequence on track 9, tube pulling bar 3 is arranged between adjacent drive 10.Conveyor track 9 includes being directly connected to track 901
And track 902 is indirectly connected with, it is directly connected to track 901 and is indirectly connected with the both sides that track 902 is separately positioned on drive 10,
The rotary shaft that track 901 is directly connected to drive 10 is connected, and is indirectly connected with the level height of track 902 less than being directly connected to rail
Road 901, is indirectly connected with being provided with the connecting plate 9021 of the rotary shaft for connecting drive 10 on track 902.Horizontal segment 302
Level height is less than the level height for being directly connected to track 901, higher than the level height for being indirectly connected with track 902.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope.On the premise of design concept of the present invention is not departed from, technical side of this area ordinary person to the present invention
The all variations and modifications that case is made, all should drop into protection scope of the present invention, claimed technology contents of the invention,
Through all recording in detail in the claims.
Claims (5)
1. a kind of tube pulling unit, including driving lever（1）And fixed mount（2）, it is characterised in that：The driving lever（1）Including dialling
Tube rod（3）And retractor device（4）, the tube pulling bar（3）With the fixed mount（2）It is hinged, the fixed mount（2）It is upper with it is described
Retractor device（4）It is hinged, the retractor device（4）Including expansion link（401）And power part（402）, the expansion link（401）
With the tube pulling bar（3）It is hinged；Described tube pulling bar（3）Including linkage section（301）, horizontal segment（302）And tube pulling section
（303）, described tube pulling section（303）It is arranged at the tube pulling bar（3）The upper close expansion link（401）With the tube pulling bar
（3）Hinged place one end, the linkage section（301）With the fixed mount（2）It is hinged, the horizontal segment（302）It is arranged on the company
Connect section（301）With tube pulling section（303）Between；Also include follower lever（5）, described follower lever（5）Including the tube pulling bar
（3）, the tube pulling bar（3）With the fixed mount（2）It is hinged, two adjacent driving levers（1）Between be provided with least one
The individual driving lever（1）, the driving lever（1）With the follower lever（5）By being fixed in the respective and fixed mount（2）It is hinged
Pin joint on connecting rod（6）Connection, the driving lever（1）The tube pulling bar（3）Centroid line with it is described driven
Bar（5）The tube pulling bar（3）Centroid line it is parallel to each other, and the driving lever（1）The tube pulling bar（3）Described
Follower lever（5）The tube pulling bar（3）On projection and the follower lever（5）The tube pulling bar（3）Shape overlap；Also wrap
Include conveyor track（9）And drive（10）, the drive（10）In the conveyor track（9）On be linked in sequence, it is described
Tube pulling bar（3）It is arranged on the adjacent drive（10）Between.
2. a kind of tube pulling unit according to claim 1, it is characterised in that：Described connecting rod（6）It is fixed in two institutes
State tube pulling bar（3）With the fixed mount（2）Pin joint between.
3. a kind of tube pulling unit according to claim 2, it is characterised in that：The two neighboring tube pulling bar（3）Tube pulling
Section（303）On be connected with by means of power bar（7）, it is described to borrow power bar（7）Length and the connecting rod（6）It is identical, it is two neighboring described
Tube pulling bar（3）Between the center position of the fix bar be provided with that reinforcement is described to borrow power bar（7）Drive jacking block dress
Put（8）, the jacking block device（8）The upper and connecting rod（6）The level height of contact point described higher than at this borrow power bar（7）
Section minimum point level height.
4. a kind of tube pulling unit according to claim 1, it is characterised in that：Described conveyor track（9）Including directly connecting
Integrate with（901）And it is indirectly connected with track（902）, it is described to be directly connected to track（901）Track is indirectly connected with described（902）
It is separately positioned on the drive（10）Both sides, described is directly connected to track（901）With described drive（10）Turn
Moving axis is connected, and described is indirectly connected with track（902）Level height be directly connected to track less than described（901）, it is described indirect
Connect track（902）On be provided with for connecting the drive（10）Rotary shaft connecting plate（9021）.
5. a kind of tube pulling unit according to claim 4, it is characterised in that：Described horizontal segment（302）Level height
Track is directly connected to less than described（901）Level height, be indirectly connected with track higher than described（902）Level height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936531.6A CN105460563B (en) | 2015-12-16 | 2015-12-16 | A kind of tube pulling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936531.6A CN105460563B (en) | 2015-12-16 | 2015-12-16 | A kind of tube pulling unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105460563A CN105460563A (en) | 2016-04-06 |
| CN105460563B true CN105460563B (en) | 2017-11-07 |
Family
ID=55598810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510936531.6A Active CN105460563B (en) | 2015-12-16 | 2015-12-16 | A kind of tube pulling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460563B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3651921A (en) * | 1970-06-17 | 1972-03-28 | Morgan Construction Co | Bar separator |
| CN203095094U (en) * | 2013-01-24 | 2013-07-31 | 浙江久立特材科技股份有限公司 | Feeding tipping and blanking mechanism of annular furnace |
| CN103420125A (en) * | 2013-07-16 | 2013-12-04 | 成都兴宇精密铸造有限公司 | Automatic feeding device |
| CN103407759B (en) * | 2013-07-24 | 2016-08-10 | 永安市银亨机械有限公司 | Bearing blank blanking units horizontal unloading mechanism used for conveyer belt |
| CN203889596U (en) * | 2014-05-04 | 2014-10-22 | 沧州屹城钢管制造有限公司 | Simple automatic turnover device |
| CN203946579U (en) * | 2014-05-26 | 2014-11-19 | 河北宝彗制管有限公司 | Steel pipe substandard products gathering-device |
| CN204777094U (en) * | 2015-05-21 | 2015-11-18 | 六安中财管道科技有限公司 | Discharge apparatus is carried to tubular product |
-
2015
- 2015-12-16 CN CN201510936531.6A patent/CN105460563B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105460563A (en) | 2016-04-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 No. 288 Funan Road, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Kingland Pipe Industry Co., Ltd. Address before: 313000 Zhejiang Huzhou Huzhou Economic and Technological Development Zone Yangjiabu Zhejiang Jinzhou Pipeline Industry Co., Ltd. Patentee before: Zhejiang Kingland Pipe Industry Co., Ltd. |