CN2347706Y - Slitting mill - Google Patents
Slitting mill Download PDFInfo
- Publication number
- CN2347706Y CN2347706Y CN 98244990 CN98244990U CN2347706Y CN 2347706 Y CN2347706 Y CN 2347706Y CN 98244990 CN98244990 CN 98244990 CN 98244990 U CN98244990 U CN 98244990U CN 2347706 Y CN2347706 Y CN 2347706Y
- Authority
- CN
- China
- Prior art keywords
- disc
- rolling
- scroll
- brake disc
- coiled material
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a slitting roller which is provided with an unreeling part, a rolling cut part and a handing part. At least three supporting shoes extending from the inside of a cylinder to outside along a radial direction are arranged on a coiled material supporting cylinder in the unreeling part. A sliding bush of the rolling cut part is provided with three post rods which are uniformly distributed along a circumferential direction and are telescopic along an axial direction on a washer on a cutter shaft. A nut which is sheathed in the washer is helically matched with the three post rods. A separating disc, a brake disc, a friction plate, a coiling disc and a pressure spring which tightly presses the separating disc, the brake disc, the friction plate and the coiling disc mutually are arranged on a handing shaft of the handing part, and a radial screw which is inserted into a spiral groove on the handing shaft is arranged on the brake disc. The slitting roller has the characteristics of convenient installation for the coiled material, easy adjustment for cutter distances, and coincident tightness for the handing.
Description
The utility model relates to a kind of slitting mill.
Slitting mill is made up of three major parts, be rolling cut part, place unreeling part and placing rolling part after the rolling cut part before the rolling cut part, analyze from structure, all also there are some shortcomings in this three part, at first be that spacing between the hobboing cutter adopts packing ring to adjust, adjustment process is pretty troublesome; The secondth, rolling is partly adopted and is concentrated tension mechanism, causes the coiling elasticity of each bundling inconsistent; The 3rd is that the coiled material carrying cylinder that unreels the single diameter of part constitutes a pair of contradiction with the polytropy of coiled material diameter of bore, and the trouble when causing coiled material to install on the coiled material carrying cylinder.
The purpose of this utility model provides that a kind of coiled material is easy for installation, cutter apart from adjust easily, the slitting mill of rolling degree of tightness unanimity.
Solution of the present utility model is that described circle material carrying cylinder is provided with at least three outwardly directed back-up blocks in the tube radially, also be provided with the compression spring that two ends are supported on back-up block respectively and are lifted on the supporting plate of coiled material carrying cylinder in the tube, described packing ring slides on the cutter shaft, this packing ring is provided with the circumferentially uniform and in axial direction flexible push rod in three edges, there is a nut that is set in packing ring then to cooperate with three push rod spirals, be provided with a winder and a left side that is positioned at the winder both sides on the described Scroll between per two adjacent separator discs, a right friction plate and a left side, right brake disc, separator disc, winder, friction plate and brake disc are all joined with the Scroll cunning, and brake disc is provided with the radial screw in the helicla flute that inserts on the Scroll, and the axle head of Scroll also is provided with separator disc, brake disc, the holddown spring that friction plate and winder compress mutually.
The back-up block that but radial elastic stretches on the above-mentioned coiled material carrying cylinder can make internal diameter coiled material within the specific limits be installed on the coiled material carrying cylinder easily and be supported reliably; The packing ring that is arranged on the cutter shaft can make push rod flexible vertically from packing ring by rotating nut, so just can adjust the spacing of hobboing cutter at an easy rate in certain scope; Be arranged on the Scroll helicla flute one can with driving torque equably distribution and transmission give brake disc, two frictional force can offset the brake disc slippage time, make the spring force of holddown spring pass to every pair of friction pair equably, thereby reach the elasticity unanimity of every winder rolling, rolling quality height.
Further illustrate detailed content of the present utility model below in conjunction with drawings and Examples.
Fig. 1: overall construction drawing of the present utility model;
Fig. 2: the structure chart that unreels part coiled material carrying cylinder;
The left side view of Fig. 3: Fig. 2;
Fig. 4: the structure chart of rolling cut part packing ring;
The A-A cutaway view of Fig. 5: Fig. 4;
The K of Fig. 6: Fig. 1 is to partial view;
The C-C partial sectional view of Fig. 7: Fig. 1;
Fig. 8: the structure chart of rolling part;
The B-B profile of Fig. 9: Fig. 8.
As shown in the figure, has the part of unreeling 1, the slitting mill of rolling cut part 2 and rolling part 3, unreeling part 1 is provided with and is installed on the coiled material carrying cylinder 5 that unreels on the brake axle 4, rolling cut part 2 is provided with and is supported on frame 6 also respectively with hobboing cutter driving shaft 7, roll mechanical axis 9 and following cutter shaft 10 in 8 connections, cutter shaft 9,10 packing rings 12 that are provided with hobboing cutter 11 and hobboing cutter 11 is separated, rolling part 3 is provided with the Scroll 14 that is installed on rolling driving shaft 13, described coiled material carrying cylinder 5 is provided with at least three outwardly directed back-up blocks 15 in the tube radially, also be provided with the compression spring 17 that two ends are supported on back-up block 15 respectively and are lifted on the supporting plate 16 of coiled material carrying cylinder 5 in the tube, described packing ring 12 slides over cutter shaft 9, on 10, this packing ring 12 is provided with the circumferentially uniform and in axial direction flexible push rod 18 in three edges, there are 19 same three push rod 18 spirals of nut that are set in packing ring 12 to cooperate, be provided with a winder 21 and a left side that is positioned at winder 21 both sides on the described Scroll 14 between per two adjacent separator discs 20, right friction plate 22,23 and left, right brake disc 24,25, separator disc 20, winder 21, friction plate 22,23 and brake disc 24,25 all with 14 sliding joining of Scroll, and brake disc 24,25 are provided with the radial screw 27 in the helicla flute 26 that inserts on the Scroll 14, the axle head of Scroll 14 also is provided with separator disc 20, brake disc 24,25, friction plate 22,23 and the holddown spring 28 that compresses mutually of winder 21.Present embodiment adopts the butterfly spring to make holddown spring 28, and between the separator disc 20 that places axle head is with holddown spring 28 pad 29 is set, and 8 of holddown springs are also tight by nut 80; Scroll 14 is hollow shafts, and rolling driving shaft 13 passes from Scroll 14, is provided with the terminal pad 31 that connects with rolling driving shaft 13 at another axle head of Scroll 14; In order to prolong the useful life of winder 21, can in the endoporus of winder 21, slide the bearing holder (housing, cover)s 32 of joining with Scroll 14 by setting-in.The tube end of coiled material carrying cylinder 5 is provided with terminal pad 33, unreels brake axle 4 and passes from coiled material carrying cylinder 5, and 33 of terminal pads are located at the terminal pad 34 that unreels on the brake axle 4 together and connect; Supporting plate 16 is lifted on coiled material carrying cylinder 5 by screw 35, in the end of back-up block 15 gripper shoe 36 can be set further, can increase the contact area with the coiled material endoporus like this.Unreel brake axle 4 and rolling driving shaft 13 is cantilevered axle, but 9,10 of cutter shafts are the double base axles of left and right supporting, hobboing cutter 11 is sleeved on the cutter shaft 9,10, hobboing cutter 11 and packing ring 12 are rotated with cutter shaft 9,10, also can adopt the connected mode of key and keyway directly to drive by cutter shaft 9,10; The width of packing ring 12 determines the minimum spacing of adjacent two hobboing cutters 11, the maximum overhang that the width of packing ring 12 adds push rod 18 then determines the maximum spacing of adjacent two hobboing cutters 11, upper and lower cutter shaft 9,10 can adopt a kind of packing ring 12 of width specifications, also can adopt the packing ring 12 of two kinds of width specifications, when hobboing cutter 11 adopts no axial force ranking method on cutter shaft 9,10, if packing ring 12 adopts a kind of width specifications, so, place the next door of the packing ring 12 of hobboing cutter spacing larger part will add the additional packing ring of Rack; Push rod 18 can be designed to be the expansion link of bi-directional expansion, also can be designed to be unidirectional flexible expansion link.Present embodiment is designed to T type structure with frame 6, mid portion is installed rolling cut part 2, a left side, right half is installed rolling part 3 and is unreeled part 1, motor mounting is in the centre, upwards transmission drives rolling cut part 2, drive rolling part 3 to Left Drive, on, following cutter shaft 9,10 are adopted gear drive, on, following cutter shaft 9,10 centre-to-centre spacing utilizes slide block mechanism to regulate, promptly by handwheel 37, screw rod 38 and slide block back-moving spring 39 drive for installing the slide block 40 of cutter shaft 9 along on the slideway, move down and can realize, its result has dared the painstaking degree of depth of hobboing cutter 11 in fact adjusted; Three roller leveller or cleaners can also be set between rolling cut part 2 is with rolling part 3, the band of having cut is implemented to flatten, and deburring, thereby improve the quality of cutting of band.
Claims (1)
1, a kind of slitting mill, has the part of unreeling, rolling cut part and rolling part, unreel partly to be provided with and be installed on the coiled material carrying cylinder that unreels on the brake axle, rolling cut partly is provided with last cutter shaft and the following cutter shaft that is supported on frame and connects with the hobboing cutter driving shaft respectively, the packing ring that cutter shaft is provided with hobboing cutter and hobboing cutter is separated, rolling partly is provided with the Scroll that is installed on the rolling driving shaft, it is characterized in that: described coiled material carrying cylinder (5) is provided with at least three outwardly directed back-up blocks (15) in the tube radially, also be provided with the compression spring (17) that two ends are supported on back-up block (15) respectively and are lifted on the supporting plate (16) of coiled material carrying cylinder (5) in the tube, described packing ring (12) slides over cutter shaft (9,10) on, this packing ring (12) is provided with the circumferentially uniform and in axial direction flexible push rod (18) in three edges, there is a nut (19) that is set in packing ring (12) then to cooperate with three push rods (18) spiral, described Scroll (14) is gone up a left side that is provided with winder (21) between per two adjacent separator discs (20) and is positioned at winder (21) both sides, right friction plate (22,23) and a left side, right brake disc (24,25), separator disc (20), winder (21), friction plate (22,23) and brake disc (24), (25) all same Scroll (14) is sliding joins, and brake disc (24,25) be provided with the interior radial screw (27) of helicla flute (26) that inserts on the Scroll (14), the axle head of Scroll (14) also is provided with separator disc (20), brake disc (24,25), friction plate (22,23) and the holddown spring (28) that compresses mutually of winder (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98244990 CN2347706Y (en) | 1998-10-29 | 1998-10-29 | Slitting mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98244990 CN2347706Y (en) | 1998-10-29 | 1998-10-29 | Slitting mill |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2347706Y true CN2347706Y (en) | 1999-11-10 |
Family
ID=33990907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98244990 Expired - Fee Related CN2347706Y (en) | 1998-10-29 | 1998-10-29 | Slitting mill |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2347706Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162708A (en) * | 2014-06-12 | 2014-11-26 | 重庆强尔弘机械制造有限公司 | Milling machine cutter bar |
CN107234290A (en) * | 2017-06-14 | 2017-10-10 | 无锡贺邦汽车配件有限公司 | A kind of automobile board topping machanism |
CN110281299A (en) * | 2019-06-10 | 2019-09-27 | 广州洁美电子产品有限公司 | A kind of reflection bar cutting attaching process |
CN110549129A (en) * | 2019-10-16 | 2019-12-10 | 佛山市达信辉金属配件有限公司 | Iron sheet processing production line |
-
1998
- 1998-10-29 CN CN 98244990 patent/CN2347706Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162708A (en) * | 2014-06-12 | 2014-11-26 | 重庆强尔弘机械制造有限公司 | Milling machine cutter bar |
CN107234290A (en) * | 2017-06-14 | 2017-10-10 | 无锡贺邦汽车配件有限公司 | A kind of automobile board topping machanism |
CN107234290B (en) * | 2017-06-14 | 2019-03-22 | 无锡贺邦汽车配件有限公司 | A kind of automobile board cutting apparatus |
CN110281299A (en) * | 2019-06-10 | 2019-09-27 | 广州洁美电子产品有限公司 | A kind of reflection bar cutting attaching process |
CN110549129A (en) * | 2019-10-16 | 2019-12-10 | 佛山市达信辉金属配件有限公司 | Iron sheet processing production line |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |