CN207723723U - A kind of welded tube machine production line back tension drawing device and welded tube machine production line - Google Patents
A kind of welded tube machine production line back tension drawing device and welded tube machine production line Download PDFInfo
- Publication number
- CN207723723U CN207723723U CN201721619664.1U CN201721619664U CN207723723U CN 207723723 U CN207723723 U CN 207723723U CN 201721619664 U CN201721619664 U CN 201721619664U CN 207723723 U CN207723723 U CN 207723723U
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- CN
- China
- Prior art keywords
- supporting rack
- production line
- welded tube
- machine production
- fixed plate
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- 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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Abstract
The utility model discloses a kind of welded tube machine production line back tension drawing device and welded tube machine production lines,Including pedestal,First supporting rack,Second supporting rack,Upper pressing roll mechanism and pushing roller mechanism,Supporting rack fixed plate is installed on the pedestal,Strip-shaped hole is equipped in support frame as described above fixed plate,First supporting rack and the second supporting rack both sides are equipped with protrusive board,The protrusive board is equipped with screw hole,It is combined with bolt in the screw hole,Simultaneously attaching nut is fixed in supporting rack fixed plate the bolt-through strip-shaped hole,First supporting rack and the second supporting rack are respectively equipped with through-hole,It is combined with first rotating shaft in the through-hole,The upper pressing roll mechanism is connected to by first rotating shaft on the first supporting rack,The pushing roller mechanism is connected to by first rotating shaft on the second supporting rack,Device provided by the utility model is arranged in front of welded tube machine production line,There is provided reversal interlocking relay for steel plate makes its tensioning,It is avoided that steel plate the case where ripple occurs in transmit process because of tensile force deficiency.
Description
Technical field
The utility model is related to metal-working plant field, especially a kind of welded tube machine production line back tension drawing device and
Welded tube machine production line.
Background technology
Currently, steel plate enter welded tube mill welding before need by a series of transmitting device transmission get to it is specified
Weld is welded, but in the transmit process of steel plate, since steel plate pulls up advance for folk prescription, so, steel plate is not having
Have under pressure roller clamping, be susceptible to and loosen sagging phenomenon, to make exclusion inside steel plate generate ripple, influences pipeline after welding
Quality.
Utility model content
The utility model is insufficient in view of the above technology, provide it is a kind of be arranged in front of welded tube machine production line, provided for steel plate
Reversal interlocking relay makes its tensioning, is avoided that steel plate the welded tube mill life of the case where ripple occurs in transmit process because of tensile force deficiency
Producing line back tension drawing device and welded tube machine production line.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions：
In a first aspect, providing a kind of welded tube machine production line back tension drawing device, including pedestal, the first supporting rack, second
Supporting rack, upper pressing roll mechanism and roller mechanism is pushed, is installed with supporting rack fixed plate on the pedestal, support frame as described above is fixed
Strip-shaped hole is equipped in plate, first supporting rack and the second supporting rack both sides are equipped with protrusive board, and the protrusive board is equipped with screw hole, described
Bolt is combined in screw hole, simultaneously attaching nut is fixed in supporting rack fixed plate the bolt-through strip-shaped hole, described first
Support and the second supporting rack are respectively equipped with through-hole, and first rotating shaft is combined in the through-hole, and the upper pressing roll mechanism passes through first
Shaft is connected on the first supporting rack, and the pushing roller mechanism is connected to by first rotating shaft on the second supporting rack, and described first
The outside of supporting rack and the second supporting rack is equipped with the first fixed plate, and the fixed plate is equipped with several first mounting holes.
Preferably, the upper pressing roll mechanism includes the second shaft, linking arm, pressure roller and the second fixed plate, the linking arm
One end be connected to the middle part of first rotating shaft, the other end of the linking arm is connected in the second shaft, second shaft
One end is connected with pressure roller, and the other end of second shaft is connected with the second fixed plate.
Preferably, second fixed plate is equipped with several second mounting holes, and second mounting hole is distributed in a ring,
It is combined in first mounting hole and the second mounting hole with zygostyle, in single first mounting hole and single second mounting hole
With being connected by connecting rod between zygostyle.
Preferably, the height of first supporting rack is higher than the height of the second supporting rack.
Preferably, four edges of the pedestal are respectively equipped with rectangular channel, and weight is equipped in the rectangular channel.
Preferably, the upper pressing roll mechanism is identical as the structure of roller mechanism is pushed.
Second aspect provides a kind of welded tube machine production line, and welded tube mill life is provided in front of the transfer roller on the production line
Producing line back tension drawing device.
The beneficial effects of the utility model are：
By the way that steel plate is clamped in upper lower compression roller, the position of lower compression roller on the steel plate in adjusting, make lower compression roller to
The opposite direction of steel plate direction of advance, which applies a pulling force, makes steel plate be tensioned, to avoid steel plate in transmit process because of tensile force
It is insufficient and the case where ripple occur.
It is movably connected in the first fixed plate and the second fixed plate using connecting rod and with zygostyle, it can be according to the tensioning of steel plate
Power needs are quickly adjusted, and are conveniently operated.
It is integrally-weighted to device that weight can be added on pedestal, device integrally moves when preventing positive direction from pulling steel plate
It is dynamic.
Pedestal be equipped with supporting rack fixed plate, can in the case where that need not be moved to pedestal pair the first supporting rack,
The position of second supporting rack, upper pressing roll mechanism and pushing roller mechanism is adjusted, and is conveniently operated.
Description of the drawings
Fig. 1 is the structural schematic diagram of the welded tube machine production line back tension drawing device of the utility model.
Fig. 2 is that the schematic diagram in welded tube machine production line is arranged in welded tube machine production line back tension drawing device.
In figure, pedestal 1, the first supporting rack 2, the second supporting rack 3, upper pressing roll mechanism 4, pushing roller mechanism 5, supporting rack are fixed
Plate 6, strip-shaped hole 7, protrusive board 8, bolt 9, through-hole 10, first rotating shaft 11, rectangular channel 12, weight 13, the first fixed plate 14, first
Mounting hole 15, linking arm 17, pressure roller 18, the second fixed plate 19, the second mounting hole 20, matches zygostyle 21, connecting rod at second shaft 16
22, production line 23, transfer roller 24, steel plate 25, back tension drawing device 26.
Specific implementation mode
As shown in Figure 1, the utility model provides a kind of welded tube machine production line back tension drawing device, back tension drawing dress
26 are set including pedestal 1, the first supporting rack 2, the second supporting rack 3, upper pressing roll mechanism 4 and pushes roller mechanism 5, it is solid on the pedestal 1
Dingan County is equipped with supporting rack fixed plate 6, is equipped with strip-shaped hole 7 in support frame as described above fixed plate 6, first supporting rack 2 and second
3 both sides of support are equipped with protrusive board 8, and the protrusive board 8 is equipped with screw hole, and bolt 9 is combined in the screw hole, and the bolt 9 runs through item
Simultaneously attaching nut is fixed in supporting rack fixed plate 6 in shape hole 7, and first supporting rack, 2 and second supporting rack 3 is respectively equipped with through-hole
10, first rotating shaft 11 is combined in the through-hole 10, and the upper pressing roll mechanism 4 is connected to the first supporting rack by first rotating shaft 11
On 2, the pushing roller mechanism 5 is connected to by first rotating shaft 11 on the second supporting rack 3, first supporting rack 2 and second
The outside of support 3 is equipped with the first fixed plate 14, and first fixed plate 14 is equipped with several first mounting holes 15.
The upper pressing roll mechanism 4 includes the second shaft 16, linking arm 17, pressure roller 18 and the second fixed plate 19, the connection
One end of arm 17 is connected to the middle part of first rotating shaft 11, and the other end of the linking arm 17 is connected in the second shaft 16, described
One end of second shaft 16 is connected with pressure roller 18, and the other end of second shaft 16 is connected with the second fixed plate 19.
Second fixed plate 19 is equipped with several second mounting holes 20, and second mounting hole 20 is distributed in a ring,
It is combined in first mounting hole, 15 and second mounting hole 20 with zygostyle 21, single first mounting hole 15 and single second
In mounting hole 20 with being connected by connecting rod 22 between zygostyle 21.
The height of first supporting rack 2 is higher than the height of the second supporting rack 3.
Four edges of the pedestal 1 are respectively equipped with rectangular channel 12, and weight 13 is equipped in the rectangular channel 12.
The upper pressing roll mechanism 4 is identical as the structure of roller mechanism 5 is pushed.
As shown in Fig. 2, the utility model also provides a kind of welded tube machine production line, before the transfer roller 24 on the production line 23
The back tension drawing device 26 being just provided with.
When use：
By the way that steel plate 25 is clamped in upper pressing roll mechanism 4 and pushing roller mechanism 5, adjusted by swinging linking arm 17
Position of the pressure roller 18 on steel plate 25 in pressing roll mechanism 4 and pushing roller mechanism 5, then zygostyle 21 and connecting rod 22 are matched by adjusting
It is respectively fitting into the first fixed plate 14 and the second fixed plate 19, makes the pressure roller 18 of pressing roll mechanism 4 and pushing roller mechanism 5 to steel
The opposite direction of 25 direction of advance of plate, which applies a pulling force, makes steel plate 25 be tensioned, to avoid steel plate 25 in transmit process because opening
Clamp force is insufficient and the case where ripple occurs.
It is integrally-weighted to back tension drawing device 26 that weight 13 is added in rectangular channel 12 on pedestal 1, prevents pros
It is moved to back tension drawing device 26 is whole when pulling steel plate 25.
Pedestal 1 is equipped with supporting rack fixed plate 6 makes the first supporting rack 2 and second by the tightness of adjusting bolt 9
Supporting rack 3 carries out the sliding of position under the cooperation of bolt 9, and then can be in the case where that need not be moved to pedestal pair first
The position of supporting rack 2 and the second supporting rack 3 is adjusted, in the feelings that the first supporting rack 2 and 3 position of the second supporting rack change
Under condition, upper pressing roll mechanism 4 and the position for pushing roller mechanism 5 are adjusted.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of welded tube machine production line back tension drawing device, including pedestal, the first supporting rack, the second supporting rack, upper roller machine
Structure and push roller mechanism, which is characterized in that supporting rack fixed plate is installed on the pedestal, in support frame as described above fixed plate
Equipped with strip-shaped hole, first supporting rack and the second supporting rack both sides are equipped with protrusive board, and the protrusive board is equipped with screw hole, the screw hole
It is inside combined with bolt, simultaneously attaching nut is fixed in supporting rack fixed plate the bolt-through strip-shaped hole, first supporting rack
It is respectively equipped with through-hole with the second supporting rack, first rotating shaft is combined in the through-hole, the upper pressing roll mechanism passes through first rotating shaft
It is connected on the first supporting rack, the pushing roller mechanism is connected to by first rotating shaft on the second supporting rack, first support
The outside of frame and the second supporting rack is equipped with the first fixed plate, and first fixed plate is equipped with several first mounting holes.
2. welded tube machine production line back tension drawing device according to claim 1, which is characterized in that the upper pressing roll mechanism
Including the second shaft, linking arm, pressure roller and the second fixed plate, one end of the linking arm is connected to the middle part of first rotating shaft, institute
The other end for stating linking arm is connected in the second shaft, and one end of second shaft is connected with pressure roller, second shaft
The other end is connected with the second fixed plate.
3. welded tube machine production line back tension drawing device according to claim 2, which is characterized in that second fixed plate
Several second mounting holes are equipped with, second mounting hole is distributed in a ring, in first mounting hole and the second mounting hole
Be combined with zygostyle, in single first mounting hole and single second mounting hole with being connected by connecting rod between zygostyle.
4. welded tube machine production line back tension drawing device according to claim 1, which is characterized in that first supporting rack
Height be higher than the second supporting rack height.
5. welded tube machine production line back tension drawing device according to claim 1, which is characterized in that four of the pedestal
Edge is respectively equipped with rectangular channel, and weight is equipped in the rectangular channel.
6. welded tube machine production line back tension drawing device according to claim 1, which is characterized in that the upper pressing roll mechanism
It is identical as the structure of roller mechanism is pushed.
7. a kind of welded tube machine production line, which is characterized in that be provided in claim 1 ~ 6 in front of the transfer roller on the production line
Any one of them welded tube machine production line back tension drawing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619664.1U CN207723723U (en) | 2017-11-28 | 2017-11-28 | A kind of welded tube machine production line back tension drawing device and welded tube machine production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619664.1U CN207723723U (en) | 2017-11-28 | 2017-11-28 | A kind of welded tube machine production line back tension drawing device and welded tube machine production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207723723U true CN207723723U (en) | 2018-08-14 |
Family
ID=63088422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721619664.1U Expired - Fee Related CN207723723U (en) | 2017-11-28 | 2017-11-28 | A kind of welded tube machine production line back tension drawing device and welded tube machine production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207723723U (en) |
-
2017
- 2017-11-28 CN CN201721619664.1U patent/CN207723723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |