CN2472858Y - Special machine tool for program control strip filter net - Google Patents
Special machine tool for program control strip filter net Download PDFInfo
- Publication number
- CN2472858Y CN2472858Y CN 01241166 CN01241166U CN2472858Y CN 2472858 Y CN2472858 Y CN 2472858Y CN 01241166 CN01241166 CN 01241166 CN 01241166 U CN01241166 U CN 01241166U CN 2472858 Y CN2472858 Y CN 2472858Y
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- China
- Prior art keywords
- gear
- filter screen
- bearing
- nut
- headstock
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- 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 discloses a specialized lathe for program-controlled strip sieve, which comprises a headstock arranged at front part of the lathe-bed, a sieve vertical driving element and a sieve rotating device. The headstock comprises a rotating bucket driven by a cycloidal reducer, and front end of the rotating bucket is provided with a rib dowel disc with deformed groove. The sieve vertical drive device is provided with a nut and a screw rod driven by a stepping motor. A nut seat of the nut is fixed at a sliding plate. The sieve rotating device comprises a main shaft driven by the cysloidal reducer. Front end of the main shaft is provided with a sheave, and a support of a bearing sleeve of the main shaft is fixed at the sliding plate. The utility model can produce the strip sieve with diameter between 300 millimeters to 1200 millimeters and length less than or equal to 5000 millimeters, which achieves the quality of foreign product in the same category.
Description
The utility model belongs to machinery manufacturing technology field, is the special purpose machine tool of producing strip slot filter screen.
Industries such as present domestic petrochemical industry and chemical industry, papermaking, pharmacy, strict filtering technique process is all arranged in its production process, and to improve yield and product quality, the employed large-scale strip slot filter screen of its filter plant needs import, price is very expensive, also will spend a large amount of foreign exchanges of country.
The purpose of this utility model is to provide a kind of program control strip filter screen special purpose machine tool of producing the strip slot filter screen of high-quality tubular at the problems referred to above.
Above-mentioned purpose of the present utility model realizes by following technical proposals, that is:
Program control strip filter screen special purpose machine tool comprises switch board, lathe bed, headstock, welder, the vertical drive unit of filter screen and filter screen whirligig.
Headstock is installed in the front portion of lathe bed, and headstock comprises turning barrel, external gear and cycloid speed reducer.Be equiped with the turning barrel gear at turning barrel outer wall middle part.The external tooth wheel shaft is connected by shaft coupling with the cycloid speed reducer output shaft, external gear and turning barrel gears engaged.External gear and turning barrel are installed in the casing, and casing is made of upper box and lower box, and upper box is connected by flange with lower box, are fixed with support plate at the casing front end.Wheel disc and rear trochal disc before the front and back ends of turning barrel is equiped with respectively are equiped with the rib positioning disk on preceding wheel disc, rib positioning disk outer rim is placed a plurality of profiled slot for the rib location.
The vertical drive unit of filter screen comprises stepper motor, leading screw, feed screw nut, left bearing assembly, right bearing assembly.Left and right bearing assembly includes a watt of seat, and a watt seat is fixed on the lathe bed.The two ends of leading screw are supported by watt seat in the left and right bearing assembly respectively.Feed screw nut is contained on the leading screw, and feed screw nut is fixedlyed connected with nut seat, and nut seat is fixed on the slide plate, and slide plate can slide on lathe bed, and leading screw is driven by stepper motor.
The filter screen whirligig comprises cycloid speed reducer, main shaft, sheave, gear, bearing block.Bearing is contained in the bearing holder (housing, cover) with upper bearing (metal) in two of installings on the main shaft, and the two ends of bearing holder (housing, cover) are equiped with gland respectively.Sheave is installed in front-end of spindle, and gear is installed in the rear end of main shaft, the gears engaged on this gear and the pendulum wire speed reducer output shaft.The bearing of bearing holder (housing, cover) is fixed on the slide plate.
Welding portion comprises that weld wheel, welding portion comprise weldering wheel, welding mechanism adjustable support frame, the afterburning thick stick of weldering wheel, weight slideway bar.The upper end of welding mechanism adjustable support frame is hinged with the afterburning thick stick of welding, and the weldering wheel is installed in the front end of the afterburning thick stick of welding, and the same end that welds afterburning thick stick is connected with a lead, and this lead is connected with weight after walking around the pulley that is installed in weight slideway bar upper end.The lower end of welding mechanism adjustable support frame is fixed on the headstock base plate.
The master control cabinet designs voluntarily, full-automatic programming.The rotation of filter screen and feeding are all controlled by computer, and can be with net bar accurate in locating in the welding position.Welding is the dipulse welding, and tempering is disposable to be carried out, and reaches automatic welding, constant current, constant voltage by computer control, and obtains the purpose of best solder joint.
The utility model can be produced diameter 〉=300mm≤1200mm, the strip filter screen of length≤5000mm, and the accuracy height, slit error ± 0.005mm, diameter error 2mm/1000mm, surface smoothness 10.It is full automatic that the utility model is produced filter screen, can finish toroidal helical weldering and straight line and weld two kinds of technologies, the production domesticization that has solved strip slot filter screen has reached the quality of external like product, satisfied manufacturing technique requirent, and price is low more than ten times than the import like product.
Fig. 1 is the schematic appearance of a kind of embodiment of the present utility model, and Fig. 2 is the right view of Fig. 1.Fig. 3 is the vertical driving device structure schematic diagram of filter screen, and Fig. 4 to Fig. 6 is respectively left bearing assembly, right bearing assembly, nut and leading screw assembling schematic diagram, and Fig. 7 is a filter screen rotary device structure schematic diagram, Fig. 8 is the headstock structural representation.The utility model is described in further detail below in conjunction with accompanying drawing.
Program control strip filter screen special purpose machine tool comprises master control cabinet 1, lathe bed 2, headstock, the vertical drive unit of filter screen, filter screen whirligig and welding portion.
Headstock 3 is installed in the front portion of lathe bed 2, and headstock comprises turning barrel 4, external gear 5, turning barrel gear 6 and cycloid speed reducer 7.Turning barrel gear 6 is installed on the outer wall of turning barrel 4.Be equiped with axle sleeve 9 on the gear shaft 8, external gear 5 is installed on the axle sleeve 9, external gear 5 and gear shaft 8 key joints.Gear shaft 8 two ends are supported by the deep groove ball bearing in the bearing block that is installed on the casing 10 respectively, and axle sleeve 9 two ends are equiped with bearing gland 11.Gear shaft 8 connects with the output shaft connection of cycloid speed reducer 7, and is set with coupling band 12.External gear 5 and turning barrel 4 are installed in the casing, and casing 3 is made up of upper box and lower box, and connect in aggregates by flange.Be fixed with support plate 13 at casing 3 front ends, be equiped with rib positioning disk 17 respectively at the two ends of turning barrel 4, rib positioning disk 17 peripheries are gone up and are had a plurality of profiled slot equidistantly.Turning barrel 4 is supported by the thrust bearing 18 that is installed on the casing.
The vertical drive unit of filter screen comprises stepper motor 15, leading screw 20, nut 21, left bearing assembly and right bearing assembly.The left bearing assembly comprises watt seat 22, and watt seat 22 is screwed on lathe bed 2.The right bearing assembly comprises watt seat 23, and watt seat 23 is fixed on the lathe bed 2 by screw.The two ends of leading screw 20 are installed in respectively in watt seat 22 and watt seat 23.Nut 21 is installed on the leading screw 20, and nut 21 is fixedlyed connected with nut seat 16.Nut seat 16 is fixedlyed connected with the slide plate 19 on being arranged on lathe bed 2, and slide plate 19 can slide on lathe bed 2.One of leading screw 20 brings out the output shaft coupling of axle by shaft coupling and stepper motor 15, and is equiped with sheath 24.
The filter screen whirligig comprises cycloid speed reducer 25, main shaft 26, sheave 27, gear 28, bearing block 29.Main shaft 26 is supported by two radial bearings 30 and a single direction thrust ball bearing 31 of being installed in the bearing block 29.The two ends of bearing block 29 are equiped with 32, two bearing glands 32 of bearing gland are fixed on bearing block 29 respectively by hex bolts two ends respectively.The bearing 14 of bearing block 29 is fixed on the slide plate 19.Sheave 27 is installed in the front end of main shaft 26, key connecting.Gear 28 is installed in the rear end of main shaft 26, key connecting.Gear 28 and pinion 39 engagements that are installed on cycloid speed reducer 25 output shafts.One end of a plurality of ribs is separately fixed in a plurality of profiled slot on rib positioning disk 17 peripheries, and the other end then is separately fixed on the sheave 27.
Welding portion comprises weld wheel 35, adjustable support frame 34, the afterburning thick stick 36 of welding, weight slideway bar 37, weight 38, lead 33.Adjustable support frame 34 lower ends are fixed on the headstock base plate, and adjustable support frame 34 upper ends are hinged with welding afterburning thick stick 36.On the weight slideway bar 37 slideway 40 is arranged, the upper end of weight slideway bar 37 is equiped with pulley 41, and an end of lead 33 is connected with the rear end of the afterburning thick stick 36 of welding, and the other end is walked around the pulley 41 that is installed in weight slideway bar 37 upper ends and is connected with weight.Weight can slide up and down along slideway 40.
Claims (3)
1, program control strip filter screen special purpose machine tool comprises master control cabinet (1), lathe bed (2), headstock, the vertical drive unit of filter screen, filter screen whirligig and welding portion, it is characterized in that:
A, headstock are installed in the front portion of lathe bed (2), headstock comprises turning barrel (4), external gear (5), turning barrel gear (6) and cycloid speed reducer (7), turning barrel gear (6) is installed on the outer wall of turning barrel (4), turning barrel gear (6) and external gear (5) engagement, the gear shaft (8) of external gear (5) is connected with reductor (7) output shaft by shaft coupling, be equiped with rib positioning disk (17) respectively at the two ends of turning barrel (4), offer a plurality of profiled slot on rib positioning disk (17) periphery equidistantly;
B, the vertical drive unit of filter screen, comprise stepper motor (15), leading screw (20), nut (21), left bearing assembly and right bearing assembly, the left bearing assembly comprises a watt seat (22), watt seat (22) is screwed on lathe bed (2), the right bearing assembly comprises a watt seat (23), watt seat (23) is fixed on the lathe bed (2) by screw, the two ends of leading screw (20) are installed in respectively in a watt seat (22) and watt seat (23), nut (21) is installed on the leading screw (20), nut (21) is fixedlyed connected with nut seat (16), nut seat (16) is fixedlyed connected with the slide plate (19) on being arranged on lathe bed (2), slide plate (19) can be gone up at lathe bed (2) and slide, and an end output shaft of leading screw (20) is by the output shaft coupling of shaft coupling and stepper motor (15);
C, filter screen revolve puts device, comprise reductor (25), sheave (27), gear (28), bearing block (29), main shaft (26) is supported by the bearing that is installed in the bearing block (29), the bearing (14) of bearing block (29) is fixed on the slide plate (19), sheave (27) is installed in the front end of main shaft (26), gear (28) is installed in the rear end of main shaft (26), gear (28) and pinion (39) engagement that is installed on reductor (25) output shaft;
2, program control strip filter screen special purpose machine tool according to claim 1 is characterized in that described welding portion comprises weld wheel (35), adjustable support frame (34), welds afterburning thick stick (36), weight slideway bar (37), weight (38), lead (33); Adjustable support frame (34) upper end can be fixed on the headstock base plate, its upper end is hinged with the afterburning thick stick of welding (36), weld wheel (35) is installed in the front end of the afterburning thick stick of welding (36), lead (33) one ends are connected with welding afterburning thick stick (36) rear end, the other end is walked around the pulley (41) that is installed in weight slideway bar (37) upper end and is connected with weight (38), and weight (38) can slide up and down along the slideway (40) on the weight slideway bar (37).
3, program control strip filter meat special purpose machine tool according to claim 1 is characterized in that headstock is made up of upper box, lower box, is fixed with support plate (13) at the casing front end; Be equiped with axle sleeve (9) on the gear shaft (8), external gear (5) is installed on the axle sleeve (9), gear shaft (8) two ends are supported by the deep groove ball bearing in the bearing block that is installed on the casing (10) respectively, and gear shaft (8) is equiped with coupling band (12) with reductor (7) output shaft coupling part; Turning barrel (4) is supported by the thrust bearing (18) that is installed on the casing; Described main shaft (26) is supported by two concentric bearings (30) and the single direction thrust ball bearing (31) that are installed in the bearing block (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241166 CN2472858Y (en) | 2001-04-13 | 2001-04-13 | Special machine tool for program control strip filter net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241166 CN2472858Y (en) | 2001-04-13 | 2001-04-13 | Special machine tool for program control strip filter net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472858Y true CN2472858Y (en) | 2002-01-23 |
Family
ID=33653217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01241166 Expired - Fee Related CN2472858Y (en) | 2001-04-13 | 2001-04-13 | Special machine tool for program control strip filter net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472858Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493486A (en) * | 2014-12-23 | 2015-04-08 | 绵阳富临精工机械股份有限公司 | OCV (oil control valve) strainer rolling and wrapping device and operation method |
| CN104741931A (en) * | 2015-03-30 | 2015-07-01 | 辽宁海诺建设机械集团有限公司 | Semi-automatic tool used for girth welding cylinder-shaped product and mechanical processing |
| CN105149963A (en) * | 2015-09-25 | 2015-12-16 | 北京灵隆科技有限公司 | Machining device and machining method for speaker grille |
-
2001
- 2001-04-13 CN CN 01241166 patent/CN2472858Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493486A (en) * | 2014-12-23 | 2015-04-08 | 绵阳富临精工机械股份有限公司 | OCV (oil control valve) strainer rolling and wrapping device and operation method |
| CN104741931A (en) * | 2015-03-30 | 2015-07-01 | 辽宁海诺建设机械集团有限公司 | Semi-automatic tool used for girth welding cylinder-shaped product and mechanical processing |
| CN105149963A (en) * | 2015-09-25 | 2015-12-16 | 北京灵隆科技有限公司 | Machining device and machining method for speaker grille |
| CN105149963B (en) * | 2015-09-25 | 2018-08-28 | 北京灵隆科技有限公司 | The processing unit (plant) and processing method of speaker net |
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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 |