CN202105889U - Device for synchronously adjusting center distance of vertical rollers - Google Patents
Device for synchronously adjusting center distance of vertical rollers Download PDFInfo
- Publication number
- CN202105889U CN202105889U CN2011201723353U CN201120172335U CN202105889U CN 202105889 U CN202105889 U CN 202105889U CN 2011201723353 U CN2011201723353 U CN 2011201723353U CN 201120172335 U CN201120172335 U CN 201120172335U CN 202105889 U CN202105889 U CN 202105889U
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- edger roll
- adjustment
- synchronously
- leading screw
- adjustment slide
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Abstract
A device for synchronously adjusting center distance of vertical rollers belongs to the technical field of mechanical equipment for cold bending of sheet metals and is used to adjust center distance of vertical rollers of a vertical roller frame of a cold-bending machine. The device is structured in such a manner that two box bodies are correspondingly fixed on the left and right sides of a base of the vertical roller frame, two groups of gear drive mechanisms are respectively installed in the box bodies, both ends of a leading screw are connected to the lower portions of the two groups of the gear drive mechanisms, two adjusting slide blocks are parallelly connected onto the center of the leading screw, the lower ends of two parallel vertical rollers are respectively fixed on the two adjusting slide blocks, the upper ends of the two parallel vertical rollers are respectively connected to one end of each of two synchronous adjusting screws, and the other ends of the synchronous adjusting screws are respectively the upper portions of the two groups of the gear drive mechanisms. A device for synchronously adjusting center distance of vertical rollers added on a vertical roller frame facilitates adjusting of center distance of vertical rollers, ensures vertical roller axes being parallel, prolongs the service lifetime of a bearing, and greatly improves production efficiency.
Description
Technical field
The utility model device relates to a kind of edger roll centre-to-centre spacing synchronizing controls of cold-bending forming machine standing roller frame, belongs to sheet metal cold roll forming machinery equipment technical field.
Background technology
Cold roll forming is a kind of material-saving, energy-conservation, metal blank forming process, new technology efficiently.Cold roll forming is the multi-pass molding roller that passes through arranged in order at normal temperatures, constantly carries out transverse curvature to metal plate and belts such as coiled material, bands, to process the section bar of specific section.The kind and the specification of cold-rolled forming section are a lot, and cold-rolled forming section is widely used in fields such as building, automobile making, shipbuilding, and its section wall thickness is even, lumber recovery is high, has also improved the market competitiveness of enterprise when high added value is brought good benefit to enterprise.The cold roll forming unit is made up of multiple frame; Wherein comprise standing roller frame, in the deformation process of band, during band process standing roller frame; Effect through edger roll; Guarantee the deformation requirements of this passage, the wave transformation that simultaneously unpowered edger roll can also the absorption band edges guarantees the welding requirements of strip edge.Edger roll and edger roll axle are realized connecting through bearing, edger roll axle transfixion, and during band process edger roll frame, band contacts with edger roll, under function of friction, drives edger roll and rotates.At present, the frame of cold roll forming unit is by manual work adjustment, the variation of edger roll pass curve; Make edger roll stressed inhomogeneous along axis direction institute, the springback influence of band between adjacent two frames makes two edger roll axles be prone to V-arrangement; Both influenced Forming Quality; Cause the upper bearing (metal) work that runs improperly again, frictional resistance increases, and bearing life is shortened.In the prior art, the technical staff is arranged, above the edger roll axle, add an arm-tie, make every effort to guarantee the depth of parallelism of two edger roll axis through the adjustment arm-tie in order to overcome this defective.Though its result makes moderate progress, at first adjust consuming time, secondly adjustment personnel to lean on sensation to adjust precision limited, especially more obvious for big its inconvenience of caliber unit.Therefore, be necessary that the structure of opposite roller frame is improved, it can be carried out accurately and rapid adjustment the centre-to-centre spacing of two edger rolls,, be the service of producing better to improve the formed precision of band.
The utility model content
The utility model device technical problem to be solved provide a kind of easy to adjust, the two edger roll axle depth of parallelisms are good, the bearing clearance evenly goes slick, and make to install easily, the edger roll centre-to-centre spacing synchronizing controls of easy maintenance.
The technical scheme that solves the problems of the technologies described above is:
A kind of edger roll centre-to-centre spacing synchronizing controls; It by casing, leading screw, adjustment slide block, gear drive, adjust screw rod synchronously and form; Casing, adjustment slide block, gear drive, adjust two covers that screw rod is same structure synchronously; Corresponding respectively being fixed on the base of standing roller frame about two casings, two groups of gear drives are installed in respectively in the casing of both sides, and the two ends of leading screw are connected to the bottom of two groups of gear drives; Two parallel middle parts that are connected leading screw of adjustment slide block; The lower end of two parallel edger roll axles is separately fixed on two adjustment slide blocks, and the upper end of two edger roll axles is connected with an end of two synchronous adjustment screw rods respectively, and the other ends of two synchronous adjustment screw rods are connected to the top of two groups of gear drives.
By 3 gears engaged up and down, it is identical with the number of teeth with the diameter of lower gear to cog respectively for above-mentioned edger roll centre-to-centre spacing synchronizing controls, said two groups of gear drives; Idler gear is an idle pulley; Two lower gears are that key is connected with the two ends of leading screw respectively, and two cog is that key is connected with two hollow shafts respectively, and the inwall of hollow shaft has screw thread; The internal thread of two hollow shafts is meshed with two synchronous adjustment screw flights respectively, and ends of two synchronous adjustment screw rods are connected on two edger roll axles.
Above-mentioned edger roll centre-to-centre spacing synchronizing controls, said two adjustment slide blocks have internal thread hole respectively, and leading screw forms screw pair with the adjustment slide block, and the thread rotary orientation of two adjustment slide blocks is opposite.
Above-mentioned edger roll centre-to-centre spacing synchronizing controls, said two synchronous adjustment screw flight rotation directions are opposite.
The beneficial effect of the utility model is: owing on standing roller frame, increased edger roll centre-to-centre spacing synchronizing controls; Make that the adjustment edger roll is OC more convenient to operate, the band distortion is stable, and Forming Quality is good; The depth of parallelism of two edger roll axis is good; The play of bearing is even, can prolong bearing service life, has improved production efficiency greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model device.
Mark is following among the figure: adjustment spanner piece 1, rolling bearing 2, adjustment slide block 3, adjustment slide block 4; Leading screw 5; Screw 6; Casing 7, lower gear 8, rolling bearing 9, rolling bearing 10, gear shaft 11, idler gear 12, rolling bearing 13, hollow shaft 14 are adjusted screw rod 15 synchronously, are cogged 16, edger roll axle 17, edger roll 18, base 19.
The specific embodiment
The utility model by casing, leading screw, adjustment slide block, gear drive, adjust screw rod synchronously and form.
Casing 7 is corresponding two, two corresponding respectively being fixed on the base 19 of standing roller frame of casing about 7.
Gear drive is two groups, and two groups of gear drives are installed in respectively in the casing 7 of both sides, and every group of gear drive be respectively by 3 gears engaged up and down, and it is 16 identical with the number of teeth with the diameter of lower gear 8 to cog, and idler gear 12 is an idle pulley.The size of three gears can be according to the centre-to-centre spacing flexible design of intensity and leading screw 5 and hollow shaft 14, and 16 measure-alike with lower gear 8 that cog make leading screw 5 identical with hollow shaft 14 rotating speeds,
The two ends of leading screw 5 are connected for key with the lower gear 8 of both sides respectively; Adjustment slide block 3, the adjustment slide block 4 parallel middle parts that are connected leading screw 5; Adjustment slide block 3, adjustment slide block 4 have internal thread hole respectively, and leading screw 5 forms screw pair with the adjustment slide block, and adjustment slide block 3, adjustment slide block 4 thread rotary orientations are opposite.
The course of work of the utility model is following:
Rotate adjustment spanner piece 1; Leading screw 5 rotates, and the adjustment slide block 3, the adjustment slide block 4 that drive leading screw 5 middle parts move, because the thread rotary orientation of two adjustment slide blocks is opposite; Therefore adjust slide block 3, adjustment slide block 4 difference two side shiftings to the left and right, drive edger roll axle bottom simultaneously and move together.
Meanwhile, the lower gear that is connected with leading screw 58 rotates, and drives idler gear 12 simultaneously and 16 rotates together with cogging, and 16 the revolution of cogging is identical with lower gear 8 with direction.
The hollow shaft 14 of 16 drive both sides of cogging together rotates; Hollow shaft 14 drives the synchronous adjustment screw rod 15 that is meshed with it and rotates; Because the thread rotary orientation of the synchronous adjustment screw rod 15 of both sides is opposite; Therefore the synchronous adjustment screw rod 15 of both sides is distinguished two side shiftings to the left and right, drives edger roll axle top simultaneously and moves together.
In said process because leading screw 5, lower gear 8, cog 16, the rotating speed of hollow shaft 14 is identical, and owing to selected different thread rotary orientations, realized adjustment slide block 3, adjustment slide block 4 and the same moved further to both sides of adjustment screw rod 15 synchronously.So same moved further of the along continuous straight runs of two ends up and down of edger roll axle 17; Make edger roll axle 17 keep good plumbness, effectively improve edger roll axle 17 rigidity, edger roll 18 and edger roll axle 17 connect through bearing; Bearing clearance is guaranteed; Make bearing be in good working order, guarantee that edger roll rotates flexibly, reduces unit load.
In said process, two adjustment slide blocks are housed on the leading screw 5, its thread rotary orientation is opposite; The edger roll axle is packed on the adjustment slide block, in the adjustment process of two edger rolls, 18 centre-to-centre spacing, and rotation adjustment leading screw 5; The centre-to-centre spacing of two edger rolls 18 changes, and rotatablely moving through synchronous adjustment screw rod of leading screw 5 makes the central upper portion of edger roll axle 17 change apart from synchronous; Even roll is discontinuity vertically, also can guarantee the depth of parallelism of two edger roll axis.
Claims (4)
1. edger roll centre-to-centre spacing synchronizing controls; It is characterized in that: it by casing (7), leading screw (5), adjustment slide block, gear drive, adjust screw rod (15) synchronously and form; Casing (7), adjustment slide block, gear drive, adjust two covers that screw rod (15) is same structure synchronously; Corresponding respectively being fixed on the base (19) of standing roller frame about two casings (7); Two groups of gear drives are installed in respectively in the casing (7) of both sides; The two ends of leading screw (5) are connected to the bottom of two groups of gear drives, and two parallel middle parts that are connected leading screw (5) of adjustment slide block, the lower end of two parallel edger roll axles (17) are separately fixed on two adjustment slide blocks; The upper end of two edger roll axles (17) is connected with two ends of adjusting screw rod (15) synchronously respectively, and the other ends of two synchronous adjustment screw rods (15) are connected to the top of two groups of gear drives.
2. edger roll centre-to-centre spacing synchronizing controls according to claim 1; It is characterized in that: said two groups of gear drives are respectively by 3 gears engaged up and down; Cog (16) identical with the diameter of lower gear (8) with the number of teeth, idler gear (12) is an idle pulley, two lower gears (8) are that key is connected with the two ends of leading screw (5) respectively; Two cog (16) are that key is connected with an end of two hollow shafts (14) respectively; The inwall of hollow shaft (14) has screw thread, the internal thread of two hollow shafts (14) respectively with two synchronous threaded engagement of adjustment screw rods (15), two synchronously ends of adjustment screw rods (15) be connected on two edger roll axles (17).
3. edger roll centre-to-centre spacing synchronizing controls according to claim 2 is characterized in that: said two adjustment slide blocks have internal thread hole respectively, and leading screw (5) forms screw pair with the adjustment slide block, and the thread rotary orientation of two adjustment slide blocks is opposite.
4. edger roll centre-to-centre spacing synchronizing controls according to claim 3 is characterized in that: said two thread rotary orientations of adjusting screw rod (15) synchronously are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201723353U CN202105889U (en) | 2011-05-26 | 2011-05-26 | Device for synchronously adjusting center distance of vertical rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201723353U CN202105889U (en) | 2011-05-26 | 2011-05-26 | Device for synchronously adjusting center distance of vertical rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105889U true CN202105889U (en) | 2012-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201723353U Expired - Fee Related CN202105889U (en) | 2011-05-26 | 2011-05-26 | Device for synchronously adjusting center distance of vertical rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105889U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625367A (en) * | 2015-02-16 | 2015-05-20 | 柳州市恒卓汽车零部件有限公司 | Welding pipe adjustable vertical roll tool |
| CN104779561A (en) * | 2015-04-30 | 2015-07-15 | 邹长湾 | Electricity transmission cable bending equipment with watering device and bending method thereof |
| CN104785670A (en) * | 2015-04-30 | 2015-07-22 | 王惠苗 | Power transmission cable bending method and device capable of measuring bending length |
| CN104785672A (en) * | 2015-04-30 | 2015-07-22 | 邹长湾 | Electricity transmission cable bending equipment with protection sleeves and bending method thereof |
| CN104785671A (en) * | 2015-04-30 | 2015-07-22 | 苏义燕 | Speed-adjustable bending device and method for cable for transmitting electricity |
| CN104785669A (en) * | 2015-04-30 | 2015-07-22 | 王惠苗 | Electricity transmission cable bending equipment with single guide sliding groove and bending method thereof |
| CN106311834A (en) * | 2016-11-17 | 2017-01-11 | 讯龙型材折弯（合肥）有限公司 | Two-way synchronous bar bending mechanism |
| CN106623525A (en) * | 2016-08-31 | 2017-05-10 | 江苏省南扬机械制造有限公司 | Vertical roller forming device of flexible roller bending forming production line |
| CN106734424A (en) * | 2016-11-17 | 2017-05-31 | 讯龙型材折弯（合肥）有限公司 | A kind of both sides rotary extrusion type S-shaped bar bending mechanism |
| CN107159799A (en) * | 2017-07-11 | 2017-09-15 | 湖南坚致幕墙安装设计有限公司 | Plate cold bending mould |
| CN108637050A (en) * | 2018-05-03 | 2018-10-12 | 陈浩 | A method of it improving ship plate and rolls precision |
| CN110293191A (en) * | 2019-05-16 | 2019-10-01 | 佳腾电业（赣州）有限公司 | A kind of coldworking strengthened equipment for high-intensitive flat copper wire |
| CN112743023A (en) * | 2019-10-31 | 2021-05-04 | 长春设备工艺研究所 | Multi-wheel composite feeding mechanism |
| CN112792399A (en) * | 2021-01-05 | 2021-05-14 | 张建文 | Pipeline cutting device for machining |
-
2011
- 2011-05-26 CN CN2011201723353U patent/CN202105889U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625367A (en) * | 2015-02-16 | 2015-05-20 | 柳州市恒卓汽车零部件有限公司 | Welding pipe adjustable vertical roll tool |
| CN104785669B (en) * | 2015-04-30 | 2016-09-14 | 广东长征电气工程有限公司 | The transmit electric power bending apparatus with cable and bending method thereof with wall scroll guide chute |
| CN104785670A (en) * | 2015-04-30 | 2015-07-22 | 王惠苗 | Power transmission cable bending method and device capable of measuring bending length |
| CN104785672A (en) * | 2015-04-30 | 2015-07-22 | 邹长湾 | Electricity transmission cable bending equipment with protection sleeves and bending method thereof |
| CN104785671A (en) * | 2015-04-30 | 2015-07-22 | 苏义燕 | Speed-adjustable bending device and method for cable for transmitting electricity |
| CN104785669A (en) * | 2015-04-30 | 2015-07-22 | 王惠苗 | Electricity transmission cable bending equipment with single guide sliding groove and bending method thereof |
| CN104779561A (en) * | 2015-04-30 | 2015-07-15 | 邹长湾 | Electricity transmission cable bending equipment with watering device and bending method thereof |
| CN106623525A (en) * | 2016-08-31 | 2017-05-10 | 江苏省南扬机械制造有限公司 | Vertical roller forming device of flexible roller bending forming production line |
| CN106311834A (en) * | 2016-11-17 | 2017-01-11 | 讯龙型材折弯（合肥）有限公司 | Two-way synchronous bar bending mechanism |
| CN106734424A (en) * | 2016-11-17 | 2017-05-31 | 讯龙型材折弯（合肥）有限公司 | A kind of both sides rotary extrusion type S-shaped bar bending mechanism |
| CN107159799A (en) * | 2017-07-11 | 2017-09-15 | 湖南坚致幕墙安装设计有限公司 | Plate cold bending mould |
| CN108637050A (en) * | 2018-05-03 | 2018-10-12 | 陈浩 | A method of it improving ship plate and rolls precision |
| CN110293191A (en) * | 2019-05-16 | 2019-10-01 | 佳腾电业（赣州）有限公司 | A kind of coldworking strengthened equipment for high-intensitive flat copper wire |
| CN112743023A (en) * | 2019-10-31 | 2021-05-04 | 长春设备工艺研究所 | Multi-wheel composite feeding mechanism |
| CN112792399A (en) * | 2021-01-05 | 2021-05-14 | 张建文 | Pipeline cutting device for machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20120526 |