CN206854401U - A kind of stretch bending-straightening machine - Google Patents
A kind of stretch bending-straightening machine Download PDFInfo
- Publication number
- CN206854401U CN206854401U CN201720676585.8U CN201720676585U CN206854401U CN 206854401 U CN206854401 U CN 206854401U CN 201720676585 U CN201720676585 U CN 201720676585U CN 206854401 U CN206854401 U CN 206854401U
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- China
- Prior art keywords
- bearing
- roller group
- stretch
- bending
- screw mandrel
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 claims abstract description 17
- 230000008707 rearrangement Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 8
- 238000009499 grossing Methods 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000222712 Kinetoplastida Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
It the utility model is related to a kind of stretch bending-straightening machine.It includes entrance roller group, stretch-bending straightening roller group and outlet roller group, the bearing block at each roller both ends of stretch-bending straightening roller group is provided with vertical distance adjusting apparatus, vertical distance adjusting apparatus includes adjusting seat, vertical slide rail is provided with adjusting seat, the moving body being slidably connected with slide rail is provided with adjusting seat, the lower end of screw mandrel passes through top plate, moving body is simultaneously threadedly coupled with it, the upper end of screw mandrel is located above top plate, bearing is provided with above top plate, worm gear is provided with bearing, worm gear has centre bore, the upper end of screw mandrel is threadedly coupled through bearing and with the centre bore of worm gear, the worm screw with worm wheel is provided with bearing, one end of worm screw stretches out bearing and is provided with drive division, bearing block is connected with moving body.The utility model is reasonable in design, easy to use, and Adjustment precision is high, and adjustment position accurate positioning is not offset, and improves the flattening precision of sheet metal, band.
Description
Technical field
It the utility model is related to a kind of stretch bending-straightening machine.
Background technology
Stretch bending-straightening machine is the equipment aligned to sheet metal, band, and its effect is to metal by smoothing roll
Sheet material, band are extruded so as to change its linearity.Because the thickness of sheet metal, band is different, it is necessary to smoothing roll
Vertical distance is adjusted；It is different to the extruding degree of sheet metal, band, it is also desirable to which that the vertical distance of smoothing roll is adjusted
Whole, existing adjustment structure is complex, and inconvenient for use, adjustment is not accurate enough, and adjustment position is easily offset, so as to metallic plate
Material, the flattening precision of band produce considerable influence.
Utility model content
The utility model provides a kind of stretch bending-straightening machine, and it is reasonable in design, easy to use, and Adjustment precision is high, adjusts
Whole position accurate positioning is not offset, and improves the flattening precision of sheet metal, band, is solved and is asked present in prior art
Topic.
The utility model is that technical scheme is used by solving above-mentioned technical problem：It includes entrance roller group, stretch bending is rectified
Straight roller group and outlet roller group, the bearing block at each roller both ends of stretch-bending straightening roller group are provided with vertical distance adjusting apparatus, vertically
Distance adjusting system includes adjusting seat, and the top of adjusting seat is provided with top plate, and the bottom of adjusting seat is provided with bottom plate, is provided with adjusting seat
Vertical slide rail, adjusting seat is interior to be provided with the moving body being slidably connected with slide rail, and the lower end of screw mandrel passes through top plate, moving body simultaneously and it
Threaded connection, the upper end of screw mandrel are located above top plate, and bearing is provided with above top plate, is provided with worm gear in bearing, worm gear has center
Hole, the upper end of screw mandrel are threadedly coupled through bearing and with the centre bore of worm gear, and the worm screw with worm wheel, snail are provided with bearing
One end of bar stretches out bearing and is provided with drive division, and bearing block is connected with moving body.
The drive division is taken turns to shake.
The drive division is connected motor and reductor, the snail of the two vertical distance adjusting apparatus at same roller both ends
Bar is connected, and the one end of worm screw is connected with reductor.
Screw mandrel in the adjusting seat is provided with lower limiting board.
Screw mandrel above the bearing is provided with upper limit plate.
The first speed measuring device is provided between entrance roller group and stretch-bending straightening roller group, between stretch-bending straightening roller group and outlet roller group
Provided with the second speed measuring device, motor that the first speed measuring device, the second speed measuring device and driven roller rotate respectively with control
Device is connected.
The utility model uses such scheme, has advantages below：
1st, in use, being rotated by drive division driving worm screw, the worm gear wheel in worm drive bearing, worm-gear driven screw mandrel makes
It rotates and moved up and down so that moving body moves up and down in adjusting seat along slide rail, with reach adjustment roller vertically away from
From purpose, drive worm gear motion as a result of worm screw, therefore the moving body after adjusting has a self-locking performance, adjustment position positioning
Do not offset accurately, and Adjustment precision is high.
2nd, drive division can be to shake wheel, or connected motor and reductor.When drive division is shakes wheel, need
To rely on the artificial vertical distance for adjusting same roller both ends respectively；It is same when drive division is connected motor and reductor
The worm screw of the two vertical distance adjusting apparatus at roller both ends is connected, and the one end of worm screw is connected with reductor, so just can
Enough adjust the vertical distance at same roller both ends simultaneously by a motor, improve operating efficiency.
3rd, the screw mandrel in adjusting seat is provided with lower limiting board, prevents from excessively causing the lower end of screw mandrel to depart from movement because adjusting
Body；Screw mandrel above bearing is provided with upper limit plate, prevents from excessively causing the upper end of screw mandrel to depart from bearing because adjusting.
4th, measurement result is dealt into control device and is compared by the first speed measuring device, the second speed measuring device, and to driving
The rotating speed of the motor of dynamic roller turn is monitored, then sheet metal is calculated by control device, the elongation percentage of band is
No control is within the scope of setting, so as to adjust turning for entrance roller group, stretch-bending straightening roller group and outlet roller group by control device
Speed.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of vertical distance adjusting apparatus.
Fig. 3 is Fig. 2 A-A to cross section structure diagram.
Fig. 4 is mplifying structure schematic diagram at Fig. 3 B.
Fig. 5 is that drive division is when shaking wheel, and the structure that the two vertical distance adjusting apparatus at same roller both ends coordinate is shown
It is intended to.
Fig. 6 is drive division when being connected motor and reductor, the two vertical distance adjusting apparatus at same roller both ends
The structural representation of cooperation.
Fig. 7 is the structural representation of embodiment 2.
In figure, 1, entrance roller group, 2, stretch-bending straightening roller group, 3, outlet roller group, 4, adjusting seat, 5, top plate, 6, bottom plate, 7, sliding
Rail, 8, moving body, 9, screw mandrel, 10, bearing, 11, worm gear, 12, worm screw, 13, shake wheel, 14, motor, 15, reductor, 16, axle
Bearing, 17, roller, 18, lower limiting board, 19, upper limit plate, the 20, first speed measuring device, the 21, second speed measuring device, 22, control
Device.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
Embodiment 1
As shown in Fig. 1~Fig. 6, the utility model includes entrance roller group 1, stretch-bending straightening roller group 2 and outlet roller group 3, stretch bending
The bearing block 16 at each roller both ends of aligning roller group 2 is provided with vertical distance adjusting apparatus.Vertical distance adjusting apparatus includes adjusting
Bed rearrangement 4, the top of adjusting seat 4 are provided with top plate 5, and the bottom of adjusting seat 4 is provided with bottom plate 6, vertical slide rail 7 is provided with adjusting seat 4,
Be provided with the moving body 8 being slidably connected with slide rail 7 in adjusting seat 4, the lower end of screw mandrel 9 through top plate 5, moving body 8 and with its screw thread
Connection, the upper end of screw mandrel 9 are located at the top of top plate 5, and the top of top plate 5 is provided with bearing 10, is provided with worm gear 11 in bearing 10, worm gear 11 has
There is centre bore, the upper end of screw mandrel 9 is threadedly coupled through bearing 10 and with the centre bore of worm gear 11, is provided with and worm gear 11 in bearing 10
The worm screw 12 being engaged, one end of worm screw 12 stretch out bearing 10 and are provided with drive division, and bearing block 16 is connected with moving body 8.
In use, being rotated by drive division driving worm screw 12, worm screw 12 drives the worm gear 11 in bearing 10 to rotate, and worm gear 11 drives
Dynamic screw mandrel 9 makes it rotate and move up and down, so that moving body 8 moves up and down in adjusting seat 4 along slide rail 7, is adjusted with reaching
The purpose of whole roller vertical distance, worm gear 11 is driven to move as a result of worm screw 12, therefore the moving body 8 after adjustment has certainly
Lock property, adjustment position accurate positioning are not offset, and Adjustment precision is high.
Drive division can be to shake wheel 13, or connected motor 14 and reductor 15.When drive division is taken turns to shake
When 13, it is necessary to by the artificial vertical distance for adjusting the same both ends of roller 17 respectively；When drive division is connected motor 14 with subtracting
During fast machine 15, the worm screws 12 of the two vertical distance adjusting apparatus at the same both ends of roller 17 is connected, and the one end of worm screw 12 with
Reductor 15 is connected, and just can so adjust the vertical distance at the same both ends of roller 17 simultaneously by a motor, improve work
Make efficiency.
Screw mandrel 9 in adjusting seat 4 is provided with lower limiting board 18, and prevent excessively causes the lower end of screw mandrel 9 to depart from because adjusting moves
Kinetoplast 8；The screw mandrel 9 of the top of bearing 10 is provided with upper limit plate 19, prevents from excessively causing the upper end of screw mandrel 9 to depart from bearing because adjusting
10。
Embodiment 2
As shown in fig. 7, the present embodiment and the difference of embodiment 1 are：Set between entrance roller group 1 and stretch-bending straightening roller group 2
There is the first speed measuring device 20, the second speed measuring device 21, the first speed measuring device are provided between stretch-bending straightening roller group 2 and outlet roller group 3
20th, the motor that the second speed measuring device 21 and driven roller rotate is connected with control device 22 respectively.
Measurement result is dealt into control device 22 and is compared by the first speed measuring device 20, the second speed measuring device 21, and
The rotating speed of motor rotated to driven roller is monitored, then sheet metal is calculated by control device 22, band prolongs
Stretch whether rate is controlled within the scope of setting, so as to be adjusted entrance roller group 1, stretch-bending straightening roller group 2 by control device 22 and be gone out
The rotating speed of mouth roller group 3.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (6)
- A kind of 1. stretch bending-straightening machine, it is characterised in that：Including entrance roller group, stretch-bending straightening roller group and outlet roller group, stretch-bending straightening The bearing block at each roller both ends of roller group is provided with vertical distance adjusting apparatus, and vertical distance adjusting apparatus includes adjusting seat, adjusts The top of bed rearrangement is provided with top plate, and the bottom of adjusting seat is provided with bottom plate, is provided with vertical slide rail in adjusting seat, in adjusting seat provided with The moving body that slide rail is slidably connected, the lower end of screw mandrel are threadedly coupled through top plate, moving body and with it, and the upper end of screw mandrel is positioned at top Above plate, bearing is provided with above top plate, is provided with worm gear in bearing, worm gear has a centre bore, the upper end of screw mandrel run through bearing and with The centre bore threaded connection of worm gear, the interior worm screw being provided with worm wheel of bearing, one end of worm screw, which is stretched out bearing and is provided with, drives Dynamic portion, bearing block are connected with moving body.
- A kind of 2. stretch bending-straightening machine according to claim 1, it is characterised in that：The drive division is taken turns to shake.
- A kind of 3. stretch bending-straightening machine according to claim 1, it is characterised in that：The drive division is connected motor with subtracting Fast machine, the worm screw of the two vertical distance adjusting apparatus at same roller both ends is connected, and the one end of worm screw is connected with reductor.
- A kind of 4. stretch bending-straightening machine according to claim 1, it is characterised in that：Screw mandrel in the adjusting seat is provided with down Limiting plate.
- A kind of 5. stretch bending-straightening machine according to claim 1, it is characterised in that：Screw mandrel above the bearing is provided with upper Limiting plate.
- A kind of 6. stretch bending-straightening machine according to claim 1, it is characterised in that：Between entrance roller group and stretch-bending straightening roller group Provided with the first speed measuring device, the second speed measuring device, the first speed measuring device, second are provided between stretch-bending straightening roller group and outlet roller group The motor that speed measuring device and driven roller rotate is connected with control device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676585.8U CN206854401U (en) | 2017-06-12 | 2017-06-12 | A kind of stretch bending-straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676585.8U CN206854401U (en) | 2017-06-12 | 2017-06-12 | A kind of stretch bending-straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854401U true CN206854401U (en) | 2018-01-09 |
Family
ID=60831327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720676585.8U Expired - Fee Related CN206854401U (en) | 2017-06-12 | 2017-06-12 | A kind of stretch bending-straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206854401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375587A (en) * | 2018-12-04 | 2019-02-22 | 东北轻合金有限责任公司 | The control system and control method of stretch bending-straightening machine |
| CN114178346A (en) * | 2021-11-26 | 2022-03-15 | 安徽容众自动化设备有限公司 | A multi-cylinder hydraulic correction equipment |
-
2017
- 2017-06-12 CN CN201720676585.8U patent/CN206854401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375587A (en) * | 2018-12-04 | 2019-02-22 | 东北轻合金有限责任公司 | The control system and control method of stretch bending-straightening machine |
| CN114178346A (en) * | 2021-11-26 | 2022-03-15 | 安徽容众自动化设备有限公司 | A multi-cylinder hydraulic correction equipment |
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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: 20180109 Termination date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |