CN2532925Y - Continuous screw blade forming machine - Google Patents
Continuous screw blade forming machine Download PDFInfo
- Publication number
- CN2532925Y CN2532925Y CN 01254483 CN01254483U CN2532925Y CN 2532925 Y CN2532925 Y CN 2532925Y CN 01254483 CN01254483 CN 01254483 CN 01254483 U CN01254483 U CN 01254483U CN 2532925 Y CN2532925 Y CN 2532925Y
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- China
- Prior art keywords
- roller
- molding
- screw blade
- moulding
- gear
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- Expired - Fee Related
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Abstract
Disclosed is a continuous molding machine of helical blades, belonging to a rolling processing equipment of metal planks and strips. The device is composed of a transmission mechanism, a coil apparatus and a helical molding mechanism. Wherein, the coil apparatus is structured by three triangle-arranged idler wheels, and an upper idler wheel can be adjusted up and down to keep appropriate distance between the upper and lower wheels to adjust and control blade coil diameter; the helical molding mechanism is structured by a molding fixing frame arranged with a pair of guide-distortion rollers and a molding adjusting frame, and the guide distance of the adjustable molding helical blade can be adjusted by adjusting the inclining angle of the molding adjusting frame. The device can continuously cause raw materials of steel strip to be molded into helical blades. The device has the advantages of simple structure, flexible and convenient operation, and novel and reasonable design, resulting in improving production efficiency by over 10 times, saving raw materials by over 10 percent, and realizing more standard blade quality.
Description
Technical field
A kind of screw blade continuous forming machine is to belong to the equipment of milling method with metallic plate, bar machine-shaping.
Background technology
At present, the production process of leather slicer screw blade, comprise from steel band by the blade lengths blanking, beat the dish circle along mould then, proofread and correct circular arc, be drawn into spirality at last and be manual operations, so it is many to exist production process, labour intensity is big, and work efficiency is low, the cost height, and the blade difficult quality is accomplished shortcomings such as complete standard, standard.Chinese patent 90215259.9 discloses a kind of " screw blade make-up machine ", and it is to be rolled into screw type with sending into this machine behind steel band blanking, the manual dish circle earlier, has guaranteed the quality of blade moulding preferably, has improved production efficiency.But still fail to realize producing from the steel band raw material to the moulding of screw blade product continuous mechanized.
Summary of the invention
Technical problem to be solved in the utility model is a kind of screw blade make-up machine of producing from the steel band raw material to the moulding of screw blade product continuous mechanized of design, thus the labor productivity of increasing substantially and blade quality level.
The technical solution of the utility model is: it comprises by motor, the transmission mechanism that decelerator and gear-box constitute, the main shaft of gear-box connects the upper roller fixed axis of roller disk circle device, two parallel driven output shafts of gear-box connect the fixed axis of two bottom rollers of roller disk circle device respectively, the spiral forming mechanism that matches with roller disk circle device is made up of moulding fixed mount and moulding adjusting bracket, the moulding fixed mount is by fixing bracket body, the a pair of horizontal roller formation that vertically is installed on the guiding distortion roller in the fixing bracket body and is installed on the fixing bracket body bottom, the moulding adjusting bracket is by regulating support body, be installed on the intermeshing worm and wheel of regulating on the support body, and a pair of guiding distortion roller of radially installing in the worm gear centre bore constitutes, fixing bracket body and regulating on the planker that support body is individually fixed in the liftable adjusting that is positioned at roller disk circle device top.
Description of drawings
Accompanying drawing 2 is a right TV structure schematic diagram of the present utility model.
The master that accompanying drawing 3,4 is respectively the utility model moulding fixed mount looks and the plan structure schematic diagram.
The master that accompanying drawing 5,6 is respectively the utility model moulding adjusting bracket looks and the plan structure schematic diagram.
Accompanying drawing 7 is the screw blade structural representation.
The specific embodiment
Complete machine is made up of transmission mechanism, roller disk circle device and spiral forming mechanism three parts.Transmission mechanism is by electronic motor-driven 1, and worm reducer 2, gear-box 5 constitute.The output shaft of worm reducer 2 is connected with the main shaft of gear-box 7, two driven gears that drive on following two horizontal parallel output shafts 3,4 by the driving gear 6 that is installed on the main shaft 7 rotate, because driving and driven three gears is big or small identical, so main shaft 7 is identical with the rotating speed of driven output shaft 3,4.Roller disk circle device is made of upper roller 40 and two bottom rollers 38,39, and shape triangular in shape.The fixed axis 25,26 of bottom roller 38,39 is installed on the fixed mount 28 of support by axle sleeve 10 respectively, and be connected with the driven output shaft 3,4 of gear-box with rigid coupling 29,9 of the fixed axis of upper roller 40 are installed on by axle sleeve 10 in the mobile seat 11 of movable lifting, the lifting of moving seat 11 is that the screw rod 12 that is installed on the fixed mount 28 that relies on mobile seat 11 tops to be connected is regulated, upper roller fixed axis 9 adopts universal joint 8 to be connected with the main shaft 7 of gear-box, is beneficial to the lifting of fixed axis 9.Like this, after steel band 37 begins by roller disk circle device, if discovery dish circular diameter D is during less than predetermined value, but adjusting screw(rod) 12 rises upper roller fixed axis 9, increase the distance between upper roller and the bottom roller, can increase dish circular diameter D, on the contrary operation can be dwindled dish circular diameter D.In addition, because making the raw material of blade is steel band, bigger (about 18: 1) of its width and thickness, in dish circle process, the blade medial surface easily produces crimping, be the anti-generation of phenomenon here, the upper roller 40 and the bottom roller 38,39 of dish circle device all are designed to fabricated structure, are promptly combined by roller inner panel 24, roller outside plate 23, intermediate pads 22 and outer plate 21.Intermediate pads 22 diameters are then less than the diameter of the inside and outside plate 24,23 of roller, the thickness of intermediate pads 22 is approximately greater than thickness of strips 0.05 millimeter, the upper and lower roller of Gou Chenging thus, it is taken turns the side face middle part and just forms the appropriate groove of a circle, it is following just in time to contain going up of steel band, thereby guarantees that the blade root does not produce edge-curl phenomenon.Behind rolling wheel wear, only need to change intermediate pads 22 and get final product simultaneously, needn't change whole roller.Spiral forming mechanism is made up of moulding fixed mount and moulding adjuster.The moulding fixed mount is by fixing bracket body 19, and a pair of guiding distortion roller 20 that vertically is installed in the fixing bracket body 19 constitutes with the horizontal feed roller 41 that is installed on fixing bracket body 19 bottoms.Fixing bracket body 19 is fixed on planker 30 or 35, and planker 30 or 35 top are connected with lift adjustment screw rod 32 or 34.The moulding adjusting bracket is installed on the intermeshing worm screw 15 and worm gear 16 regulated on the support body 18 by regulating support body 18, and a pair of guiding distortion roller of radially installing in worm gear 16 centre bores 17 constitutes.Regulate for the ease of operation, worm gear 16 also is connected with the disk nut 42 that can indicate anglec of rotation indicated value with its surface that rotates together.Regulate support body 18 and be fixed on the planker 31, planker 31 tops are connected with lift adjustment screw rod 33. Planker 30,31,35 all is installed on the base plate 14, and base plate 14 is fastened on the panel 13, and panel 13 is connected with support 27.
This machine is when beginning to start work, make steel band 37 through guide roller 36 and by behind the roller disk circle device dish circle earlier, before entering spiral forming mechanism, can distinguish adjusting screw(rod) 32 or 34 and screw rod 33, make moulding fixed mount and moulding adjusting bracket be in the appropriate location, so that dish round steel band passes guiding distortion roller 20 and guiding distortion roller 17 just successively, regulate the worm screw 15 on the moulding adjusting bracket then, driving worm gear 16 rotates to an angle, thereby make the guiding distortion roller 17 that is fixed in worm gear 16 centre bores reach certain gradient, promptly regulated the required helical pitch A of screw blade, so just can start the machine and carry out normal production continuously, until overall steel band 37 rolling finishing, formation reaches tens of meters continuous helical blade strip, cut down according to the every required length segmentation of blade again, thereby when having significantly reduced the independent processing and forming of single piece blade, need cut the two ends crop and the waste of raw materials that causes.The present embodiment accompanying drawing is depicted as produces the left-hand screw blade, if will produce the right-hand screw blade, only needs the moulding fixed mount pulled down from planker 30 and is mounted on the planker 35, and make steel band 37 enter roller disk circle device from the left side of machine to get final product, and other method of operating is identical.
The utility model is rationally novel in design, and simple in structure, flexible and convenient operation is compared with offhand, enhances productivity more than 10 times, saves material more than 10%, and the blade quality is standard, standard more.
Claims (5)
1, a kind of screw blade continuous forming machine, comprise by motor, the transmission mechanism that decelerator and gear-box constitute, it is characterized in that the main shaft (7) of gear-box (5) connects the upper roller fixed axis (9) of roller disk circle device, two parallel driven output shafts (3) of gear-box (5), (4) connect two bottom roller fixed axis (25) that roller disk is justified device respectively, (26), the spiral forming mechanism that matches with roller disk circle device is made up of moulding fixed mount and moulding adjusting bracket, the moulding fixed mount is by fixing bracket body (19), a pair of horizontal roller (41) formation that vertically is installed on the guiding distortion roller (20) in the fixing bracket body (19) and is installed on fixing bracket body (19) bottom, the moulding adjusting bracket is by regulating support body (18), be installed on the intermeshing worm screw (15) and worm gear (16) regulated on the support body (18), and a pair of guiding distortion roller of radially installing in the worm gear centre bore (17) constitutes, fixing bracket body (19) and regulate support body (18) and be individually fixed in the planker (30) that is positioned at the liftable adjusting above the roller disk circle device or (35) upward and on the planker (31).
2, by the described screw blade continuous forming machine of claim 1, the upper roller (40) and bottom roller (38), (39) that it is characterized in that roller disk circle device are fabricated structure, promptly combine by roller inner panel (24), roller outside plate (23), intermediate pads (22) and outer plate (21), the equal diameters of roller inner panel (24) and roller outside plate (23), the diameter of intermediate pads (22) are then less than the diameter of the inside and outside plate of roller (24), (23).
3, by claim 1 or 2 described screw blade continuous forming machines, the fixed axis (9) that it is characterized in that roller disk circle device upper roller (40) is to be installed in the mobile seat (11) of movable lifting by axle sleeve (10).
4,, it is characterized in that the fixed axis (9) of roller disk circle device upper roller (40) adopts universal joint (8) to be connected with the main shaft (7) of gear-box by the described screw blade continuous forming machine of claim 3.
5, by the described screw blade continuous forming machine of claim 1, the worm gear (16) that it is characterized in that being installed on the moulding adjusting bracket is connected with the disk nut (42) that can indicate anglec of rotation indicated value with its surface that rotates together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254483 CN2532925Y (en) | 2001-10-30 | 2001-10-30 | Continuous screw blade forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254483 CN2532925Y (en) | 2001-10-30 | 2001-10-30 | Continuous screw blade forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532925Y true CN2532925Y (en) | 2003-01-29 |
Family
ID=33663789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254483 Expired - Fee Related CN2532925Y (en) | 2001-10-30 | 2001-10-30 | Continuous screw blade forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532925Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354450C (en) * | 2004-11-30 | 2007-12-12 | 湖州和孚三联刀具厂 | Screw blade carburization process and auxiliary apparatus |
| CN101637796B (en) * | 2008-07-31 | 2011-05-18 | 李友成 | Method for processing hob blade of mower and device for molding helical curved surface of hob blade |
| CN107891076A (en) * | 2017-11-23 | 2018-04-10 | 余姚市恒威卡箍有限公司 | A kind of clip steel band rolling circle equipment |
-
2001
- 2001-10-30 CN CN 01254483 patent/CN2532925Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354450C (en) * | 2004-11-30 | 2007-12-12 | 湖州和孚三联刀具厂 | Screw blade carburization process and auxiliary apparatus |
| CN101637796B (en) * | 2008-07-31 | 2011-05-18 | 李友成 | Method for processing hob blade of mower and device for molding helical curved surface of hob blade |
| CN107891076A (en) * | 2017-11-23 | 2018-04-10 | 余姚市恒威卡箍有限公司 | A kind of clip steel band rolling circle equipment |
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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: 20030129 Termination date: 20101030 |