CN107309301A - Can the elastic four-roll plate bending machine for adjusting pressure roller - Google Patents
Can the elastic four-roll plate bending machine for adjusting pressure roller Download PDFInfo
- Publication number
- CN107309301A CN107309301A CN201710684642.1A CN201710684642A CN107309301A CN 107309301 A CN107309301 A CN 107309301A CN 201710684642 A CN201710684642 A CN 201710684642A CN 107309301 A CN107309301 A CN 107309301A
- Authority
- CN
- China
- Prior art keywords
- roller
- pressure
- lower compression
- pressure roller
- base
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
Abstract
The invention discloses can elasticity adjustment pressure roller four-roll plate bending machine, including frame, upper pressure roller, lower compression roller and two symmetrically arranged side pressure rollers, lower compression roller and two side pressure roller two ends are separately mounted in the mounting groove in frame, dismountable collateral bracketing roller arrangement is also set up on the outside of two side pressure rollers, the collateral bracketing roller arrangement includes base, two expansion links are set on base, carrying roller is connected in each expansion link upper end, pressure sensor is set on the outside of carrying roller, leading screw is set in base side, the screwed hole for installing leading screw is set in the corresponding position of frame.The present invention can elasticity adjustment pressure roller four-roll plate bending machine, can the support of offside pressure roller at any time be adjusted, it is ensured that the position of side pressure roller, when stress change can also offside pressure roller stress generation buffer protection.
Description
Technical field
, more particularly to can the elastic four-roll plate bending machine for adjusting pressure roller the present invention relates to mechanical equipment technical field.
Background technology
Veneer reeling machine is a kind of sheet metal to be rolled into required circle, arc or the process equipment of taper, veneer reeling machine
It is to be operated using 3 points into round principle, is obtained by adjusting the relative position between the side roller of veneer reeling machine and upper roller
Predetermined shape.Four-roll plate bending machine realizes the roll bending of veneer reeling machine generally by regulation lower compression roller and the side pressure roller of both sides, but
During adjusting again, it is impossible to elastic fine setting is carried out to lower compression roller and side pressure roller, cause the easy stress of pressure roller too big or by
Power is uneven, causes roll bending to deform, and easily block roll bending.
The content of the invention
It is an object of the invention to provide it is a kind of can elasticity adjustment pressure roller four-roll plate bending machine, its lower compression roller and roam side pressure roller
Adjustment can be achieved elasticity adjustment, it is to avoid veneer reeling machine clamp, improve roll bending quality.
To achieve the above object, the invention provides can elasticity adjustment pressure roller four-roll plate bending machine, including frame, upper pressure
Roller, lower compression roller and two symmetrically arranged side pressure rollers, wherein upper pressure roller is rotatably connected in frame, lower compression roller is located under upper pressure roller
Side, two symmetrically arranged side pressure rollers are located at lower compression roller both sides, and lower compression roller and two side pressure rollers are also rotatably connected in frame, under
Pressure roller and two side pressure roller two ends are separately mounted in the mounting groove in frame, and lower compression roller and two side pressure rollers can be along along mounting grooves
Lower movement, also sets up dismountable collateral bracketing roller arrangement on the outside of two side pressure rollers, and the collateral bracketing roller arrangement is detachable
Installed in frame both sides, the collateral bracketing roller arrangement includes base, two expansion links is set on base, in each expansion link
Upper end connects carrying roller, and pressure sensor is set on the outside of carrying roller, sets leading screw in base side, is set in the corresponding position of frame
The screwed hole for installing leading screw is put, the signal of wherein pressure sensor is transferred to the control device on base, by control device control
The rotation of leading screw and the lifting of expansion link.The present invention can elasticity adjustment pressure roller four-roll plate bending machine, in lower compression roller and two sides
Pressure roller end and the junction of frame set mounting groove, in order under the regulation of lower compression roller and two side pressure rollers, and side pressure roller
Side sets collateral bracketing roller arrangement, regulation is supported to whole side pressure roller, wherein collateral bracketing roller arrangement utilizes pressure sensing
Device carries out feedback of the information regulation to the position of two carrying rollers, fast and easy, can the support of offside pressure roller at any time be adjusted, it is ensured that
The position of side pressure roller, when stress changes can also offside pressure roller stress produce buffer protection.
Further, the end of lower compression roller and two side pressure rollers sets mounting blocks, and mounting blocks are arranged in mounting groove, in peace
The both sides for filling block set air pressure push rod, air pressure push rod other end connection atmospheric pressure cavity, and set spring on air pressure push rod.Push
The end of roller and two side pressure rollers sets mounting blocks, the shapes of mounting blocks than shaft end cylinder advantageously in supporting and lead
To, air pressure push rod and spring are both connected on mounting blocks, the end of lower compression roller and two side pressure rollers is adjusted simultaneously,
It is easy to adjust quick, and buffer protection is in place.
The mounting groove that wherein lower compression roller is installed is vertically arranged, and the symmetrical inclination of the mounting groove that two side pressure rollers are installed is set
Put.
Further, supporting carrier roller device is also provided with below lower compression roller, the supporting carrier roller device includes base, bottom
Seat is held within lower compression roller on methods, rack, and two expansion links are set on base, and carrying roller is connected in each expansion link upper end,
Pressure sensor is set on the outside of carrying roller, and the signal of pressure sensor is transferred to the control device on base, by control device control
The lifting of expansion link processed.Supporting carrier roller device is also provided with below lower compression roller, it is ensured that the elasticity adjustment of lower compression roller.
Wherein, control device receives the data feedback of two pressure sensors, and to the numerical value of two pressure sensors
It is compared, when the numerical value of two pressure sensors is different, adjustable telescopic rod lifting and the transmission of leading screw, until two pressure
The numerical value of sensor is adjusted untill identical.
The present invention can elasticity adjustment pressure roller four-roll plate bending machine, three adjustable pressure rollers of four-roll plate bending machine are all provided with
Supporting carrier roller device and collateral bracketing roller arrangement are put, elasticity adjustment and the buffer protection of adjustable pressure roller is realized, it is to avoid
Unbalance stress and clamp when rolling, improve product quality, improve efficiency between pressure roller.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 sectional view；
Wherein, 1- frames, the upper pressure rollers of 2-, 3- lower compression rollers, 4- side pressure rollers, 5- mounting grooves, 6- bases, 7- expansion links, 8- carrying rollers, 9-
Pressure sensor, 10- leading screws, 11- screwed holes, 12- mounting blocks, 13- air pressure push rods, 14- springs.
Embodiment
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
As illustrated, the present invention can elasticity adjustment pressure roller four-roll plate bending machine, including frame 1, upper pressure roller 2, lower compression roller 3
With two symmetrically arranged side pressure rollers 4, wherein upper pressure roller 2 is rotatably connected in frame 1, lower compression roller 3 is located at the upper lower section of pressure roller 2,
Two symmetrically arranged side pressure rollers 4 are located at the both sides of lower compression roller 3, and lower compression roller 3 and two side pressure rollers 4 are also rotatably connected in frame 1,
Lower compression roller 3 and two two ends of side pressure roller 4 are separately mounted in the mounting groove 5 in frame 1, and lower compression roller 3 and two side pressure rollers 4 can edges
Mounting groove 5 is moved up and down, and dismountable collateral bracketing roller arrangement, the side supporting carrier roller are also set up in two outsides of side pressure roller 4
Device is removably mounted at the both sides of frame 1, and the collateral bracketing roller arrangement includes base 6, and two expansion links are set on base 6
7, carrying roller 8 is connected in each upper end of expansion link 7, pressure sensor 9 is set in the outside of carrying roller 8, leading screw is set in the side of base 6
10, the screwed hole 11 for installing leading screw 10 is set in the corresponding position of frame 1, and the signal of wherein pressure sensor 9 is transferred to bottom
Control device on seat 6, the rotation of leading screw 10 and the lifting of expansion link 7 are controlled by control device.
Further, the end of lower compression roller 3 and two side pressure rollers 4 sets mounting blocks 12, and mounting blocks 12 are arranged on mounting groove 5
In, air pressure push rod 13 is set in the both sides of mounting blocks 12, and the other end of air pressure push rod 13 connects atmospheric pressure cavity, and in air pressure push rod 13
Upper setting spring 14.
The mounting groove 5 that wherein lower compression roller 3 is installed is vertically arranged, and the mounting groove 5 that two side pressure rollers 4 are installed is symmetrical to be tilted
Set.
Further, supporting carrier roller device is also provided with below lower compression roller 3, the supporting carrier roller device includes base 6,
Base 6 is held within 3 times methods, racks of lower compression roller 1, two expansion links 7 is set on base 6, in each upper end of expansion link 7
Carrying roller 8 is connected, pressure sensor 9 is set in the outside of carrying roller 8, the signal of pressure sensor 9 is transferred to the control dress on base 6
Put, the lifting of expansion link 7 is controlled by control device.
The present invention can elasticity adjustment pressure roller four-roll plate bending machine, in lower compression roller and the company of two side pressure roll ends and frame
Meet place and mounting groove is set, in order to set side supporting carrier roller to fill below the regulation of lower compression roller and two side pressure rollers, and side pressure roller
Put, regulation is supported to whole side pressure roller, wherein collateral bracketing roller arrangement utilizes position of the pressure sensor to two carrying rollers
Carry out feedback of the information regulation, fast and easy, can the support of offside pressure roller at any time be adjusted, it is ensured that the position of side pressure roller, by
Power change when can also offside pressure roller stress produce buffer protection.Pass through leading screw and screw thread between collateral bracketing roller arrangement and frame
Hole is connected, both detachably, and both are apart from easy to adjust.
The end of lower compression roller and two side pressure rollers sets mounting blocks, the shapes of mounting blocks than shaft end cylinder more added with
Beneficial to support and guiding, air pressure push rod and spring are both connected on mounting blocks, to the end of lower compression roller and two side pressure rollers
It is adjusted simultaneously, it is easy to adjust quick, and buffer protection is in place.
Supporting carrier roller device is also provided with below lower compression roller, it is ensured that the elasticity adjustment of lower compression roller.
Wherein, control device receives the data feedback of two pressure sensors, and to the numerical value of two pressure sensors
It is compared, when the numerical value of two pressure sensors is different, adjustable telescopic rod lifting and the transmission of leading screw, until two pressure
The numerical value of sensor is adjusted untill identical.
The present invention can elasticity adjustment pressure roller four-roll plate bending machine, three adjustable pressure rollers of four-roll plate bending machine are all provided with
Supporting carrier roller device and collateral bracketing roller arrangement are put, elasticity adjustment and the buffer protection of adjustable pressure roller is realized, it is to avoid
Unbalance stress and clamp when rolling, improve product quality, improve efficiency between pressure roller.
Claims (4)
1. can elasticity adjustment pressure roller four-roll plate bending machine, it is characterised in that：It is symmetrical including frame, upper pressure roller, lower compression roller and two
The side pressure roller of setting, wherein upper pressure roller is rotatably connected in frame, lower compression roller is located at below upper pressure roller, two symmetrically arranged sides
Pressure roller is located at lower compression roller both sides, and lower compression roller and two side pressure rollers are also rotatably connected in frame, lower compression roller and two side pressure rollers two
End is separately mounted in the mounting groove in frame, and lower compression roller and two side pressure rollers can be moved up and down along mounting groove, in two side pressures
Dismountable collateral bracketing roller arrangement is also set up on the outside of roller, the collateral bracketing roller arrangement is removably mounted at frame both sides, institute
Stating collateral bracketing roller arrangement includes base, and two expansion links are set on base, and carrying roller is connected in each expansion link upper end, in support
Pressure sensor is set on the outside of roller, leading screw is set in base side, the screw thread for installing leading screw is set in the corresponding position of frame
The signal in hole, wherein pressure sensor is transferred to the control device on base, is controlled the rotation of leading screw by control device and is stretched
The lifting of bar.
2. as claimed in claim 1 can elasticity adjustment pressure roller four-roll plate bending machine, it is characterised in that：Lower compression roller and two side pressures
The end of roller sets mounting blocks, and mounting blocks are arranged in mounting groove, and air pressure push rod is set in the both sides of mounting blocks, and air pressure push rod is another
One end connects atmospheric pressure cavity, and sets spring on air pressure push rod.
3. as claimed in claim 1 or 2 can elasticity adjustment pressure roller four-roll plate bending machine, it is characterised in that：Wherein lower compression roller is pacified
The mounting groove of dress is vertically arranged, and the mounting groove that two side pressure rollers are installed is symmetrical to be obliquely installed.
4. as claimed in claim 3 can elasticity adjustment pressure roller four-roll plate bending machine, it is characterised in that：Also set below lower compression roller
Supporting carrier roller device is put, the supporting carrier roller device includes base, and base is held within lower compression roller on methods, rack, in base
Two expansion links of upper setting, connect carrying roller in each expansion link upper end, pressure sensor, pressure sensor are set on the outside of carrying roller
Signal be transferred to control device on base, the lifting of expansion link is controlled by control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684642.1A CN107309301A (en) | 2017-08-11 | 2017-08-11 | Can the elastic four-roll plate bending machine for adjusting pressure roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684642.1A CN107309301A (en) | 2017-08-11 | 2017-08-11 | Can the elastic four-roll plate bending machine for adjusting pressure roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107309301A true CN107309301A (en) | 2017-11-03 |
Family
ID=60170856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684642.1A Withdrawn CN107309301A (en) | 2017-08-11 | 2017-08-11 | Can the elastic four-roll plate bending machine for adjusting pressure roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309301A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626781A (en) * | 2017-11-06 | 2018-01-26 | 王赞 | A kind of adjustable four-roll plate bending machine |
| CN109702059A (en) * | 2019-03-07 | 2019-05-03 | 江苏龙胜机床制造有限公司 | A kind of veneer reeling machine with pressure roller bending pressure self-test tunable arrangement |
| CN110586720A (en) * | 2019-10-21 | 2019-12-20 | 无锡特优特机械有限公司 | Novel wave tile arc bending machine |
| CN110681740A (en) * | 2019-11-08 | 2020-01-14 | 南通威锋重工机械有限公司 | Hydraulic three-roller symmetric plate bending machine |
| CN112718963A (en) * | 2020-12-18 | 2021-04-30 | 广州永大不锈钢有限公司 | Method and device for bending large-diameter stainless steel pipe |
| CN115780594A (en) * | 2023-02-13 | 2023-03-14 | 南通市通州区金沙不锈钢制品有限公司 | Rolling machine for sheet metal processing |
-
2017
- 2017-08-11 CN CN201710684642.1A patent/CN107309301A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626781A (en) * | 2017-11-06 | 2018-01-26 | 王赞 | A kind of adjustable four-roll plate bending machine |
| CN107626781B (en) * | 2017-11-06 | 2024-01-05 | 王赞 | Adjustable four-roller plate bending machine |
| CN109702059A (en) * | 2019-03-07 | 2019-05-03 | 江苏龙胜机床制造有限公司 | A kind of veneer reeling machine with pressure roller bending pressure self-test tunable arrangement |
| CN110586720A (en) * | 2019-10-21 | 2019-12-20 | 无锡特优特机械有限公司 | Novel wave tile arc bending machine |
| CN110681740A (en) * | 2019-11-08 | 2020-01-14 | 南通威锋重工机械有限公司 | Hydraulic three-roller symmetric plate bending machine |
| CN112718963A (en) * | 2020-12-18 | 2021-04-30 | 广州永大不锈钢有限公司 | Method and device for bending large-diameter stainless steel pipe |
| CN115780594A (en) * | 2023-02-13 | 2023-03-14 | 南通市通州区金沙不锈钢制品有限公司 | Rolling machine for sheet metal processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171103 |