CN2131630Y - High-efficiency thread processing equipment - Google Patents
High-efficiency thread processing equipment Download PDFInfo
- Publication number
- CN2131630Y CN2131630Y CN 91218252 CN91218252U CN2131630Y CN 2131630 Y CN2131630 Y CN 2131630Y CN 91218252 CN91218252 CN 91218252 CN 91218252 U CN91218252 U CN 91218252U CN 2131630 Y CN2131630 Y CN 2131630Y
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- nail
- dynamic model
- processing
- nail wheel
- cover half
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Abstract
The utility model belongs to a metal processing device mainly used for processing threads for various screws. Three groups of integral roller material supply mechanisms are uniformly connected into one body with a main processing mechanism; the main processing takes a circle to rotate three arc plates at the peripheral of a movable mould and a fixed mould to carry out cold extrusion processing. An inner tapered barrel, a slide way, a screw dialing wheel material carrying plate, etc. are designed in a roller to make material supply free and not clamped. A material conveying mechanism taking a screw conveying wheel as a main body is capable of accurately positioning and synchronously runs with the main processing mechanism to ensure stable and accurate material conveying. The device has the advantages of free running when processing screws, high productive efficiency and high processing precision and is suitable for processing various specifications and thread shapes.
Description
The utility model belongs to metal machining equipment, is mainly used in the machine-shaping of screw.
The screw-rolling machine that is used for screw machine-shaping has multiple, and No. 87102268 Chinese invention patent applications are disclosed to be a kind of double end opposed type high speed thread roller (two stations), adopts drum-type feed mode.This equipment is compared speed of production and is improved with reciprocal thread rolling machine of original single arm type or planetary screw-rolling machine, but since hold materials device and drawing-in device can not run-in synchronism, in servicely often get stuck, the workpiece precision is not high.No. 882089854 disclosed high speed thread rollers of utility model patent are to adopt biconjugate to put rolling formation system (four stations), cancelled and held materials device and reduced the phenomenon that gets stuck, but because the too high mold work temperature that causes of mould utilization rate is crossed the high life reduction, simultaneously fail to solve fully the feed arrangement problem that gets stuck again, therefore only about 600, production efficiency is not ideal enough for the per minute working ability.
The purpose of this utility model is the defective at the said equipment, and the high efficiency thread processing equipment that the operation of a kind of feeding machanism is not got stuck freely, the mould of organisation of working is provided with rationally and can makes feed, feeding, a few part coordinated operations of Mould Machining is provided.
The utility model is achieved by the following scheme, changing biconjugate, to put (four stations) rolling formation system be three station rolling formation systems, three groups of whole cylinder feeding machanisms are balancedly joined together with the Rack Body of main organisation of working by support, and main organisation of working center is the peripheral three arc plate cover half of a circle rotation dynamic model; The cylinder that can turn clockwise is rack-mount by the cylinder support roller, inner conical tube, slideway, band flitch is installed in it and is installed in dialling of cylinder front portion by group nail wheel support to follow closely wheel; Be installed between two blocks of arc plates of top panel cover half and slideway end opening corresponding position based on the feed mechanism that send nail wheel, include and send the nail wheel shaft, send nail wheel seat, clamping screw, set lever, two send nail wheel sheet, send to be provided with under magnet ring, the wheel sheet between the nail wheel sheet friction plate is housed.Send the nail wheel shaft to drive, guarantee that with main organisation of working run-in synchronism feeding is accurately stable by interior travelling gear.
Description of drawings:
Fig. 1 is the utility model vertical view
Fig. 2 is the utility model side view
Fig. 3 is the utility model feeding machanism cutaway view
Fig. 4 is the feeding machanism front view
Fig. 5 is the utility model cylinder cutaway view
Fig. 6 is the utility model master organisation of working (containing feed mechanism) cutaway view
Fig. 7 is the utility model master organisation of working vertical view
Fig. 8 falls to following closely the slideway cutaway view for the utility model
Fig. 9 scrapes nail-plate and support cutaway view for the utility model
Figure 10 is the utility model feed mechanism cutaway view
Figure 11 encloses piece, chip architecture of the spring figure for the utility model send the nail wheel
Among the figure:
1 charging aperture, 2 slideways, 3 send the nail wheel, 3-1 send the nail wheel shaft, 3-2 send the nail wheel seat, the 3-3 clamping screw, 3-4 send nail wheel sheet, the 3-5 set lever, the 3-6 magnet ring, the 3-7 friction plate, 4 blanking ports, 5 support triangle framves, 6 outlets, 7 supports, 8 cylinders, 8-1 cylinder front portion, 8-2 cylinder rear portion, tapered barrel in 9,10 band flitch, 11 internal partitions, 12 plates that connect material, 13 groups of nail wheel supports, 14 groups of nail wheels, 15 cylinder support rollers, 16 motors, 17 supports are adjusted bolt, 18 Rack Bodies, 19 lower panels, 20 top panels, travelling gear in 21,22 dynamic model pallets, 23 dynamic model cover plates, 24 cover half seats, 25 cover half pressing plates, 26 hold-down bolts, 27 adjust bolt, 28 motors, 29 cycloid pin decelerators, 30 reducer output shafts, 31 dynamic models, 32 arc plate cover half, 33 attachment bolts, 34 send the nail wheel to enclose piece, the 34-1 bolt, 34-2 spring film trap, the 34-3 spring leaf, 34-4 encloses the piece bolt, 35 fall to following closely slideway, 36 scrape nail-plate and support
Be described in detail the utility model structure and the course of work in conjunction with the accompanying drawings.
Find out among Fig. 3,4,5 that feeding machanism of the present utility model cylinder 8 partly is installed on the support 7 by cylinder support roller 15, motor 16 can turn clockwise by the drive bottom roll 8 of belt pulley.Cylinder rear portion 8-2 has charging aperture 1 in the middle of going up the plane.Design has the slideway 2 of inclination certain angle in the cylinder, and its upper end is equipped with the plate 12 that connects material, when the light nail falls into slideway queuing operation after charging aperture enters cylinder.Get stuck for making the light that does not partly have queue on follow closely unlikely obstruction, the utility model has designed interior tapered barrel 9 in cylinder 8, and the band flitch 10 of inclination is installed on cylinder.Inclined-plane by inner conical tube 9 makes the light nail return the cylinder rear portion from the cylinder front portion.
Be with flitch to be with again and fallen into slideway 2 queuings.By dialling nail wheel support 13 group nail wheel 14 is installed in the cylinder front portion, with certain rotational speed, the light nail that the gear teeth will fail to come on the slideway is pushed aside in order to avoid heap from the angle under the drive of motor 16 for it.Two motors 16 that drive cylinders and dial the nail wheel are all selected the DC continuous speed regulation motor for use, so that be optimum state with cylinder and the rotational speed regulation of dialling the nail wheel.For making the utility model can adapt to the processing of different size kind light nail, base nail, the width of slideway 2, angle of inclination, the angle of dialling the height of nail wheel support 13 and the band flitch 10 and the plate 12 that connects material all is designed to the mechanism that can regulate within the specific limits.Three groups of above-mentioned whole cylinder feeding machanisms balancedly are connected into one by the Rack Body 18 of support 7 and main organisation of working by bolt, and the bottom of support 7 is equipped with adjusts the height that bolt 17 is used for adjusting feeding machanism and main organisation of working.
The main organisation of working that is positioned at the utility model center is to utilize a circle rotation dynamic model, and the method that peripheral three arc plate cover half horizontal tangents feed is carried out screw thread cold extrusion processing.Find out that from Fig. 6,7 centre is equipped with, 75 kilowatts of alternating current generators, 28 in the Rack Body 18, motor connects with shaft coupling and cycloid pin decelerator 29.Rack Body 18 tops are fixed with top panel 20 and lower panel 19, and dynamic model 31 is installed on the top panel 20 with cover half 32.Dynamic model 31 is installed between dynamic model pallet 22 and the dynamic model cover plate 23, by attachment bolt 33 dynamic model pallet 22 and cycloid pin reducer output shaft 30 is connected and fixed.Dynamic model cover plate 23 is fixed on the dynamic model pallet by screw.Under the drive of motor, the dynamic model pallet is rotated counterclockwise, thereby realizes the rotation of dynamic model.Three arc plate cover half 32 are fixed between three cover half pressing plates 25 and the cover half seat 24 by hold-down bolt 26 respectively, and be connected and fixed with top panel 20, its side is equipped with three respectively and is adjusted bolts 27 and be used for regulating distance between cover half and the dynamic model to adapt to the needs of processing screw.Be separately fixed on three cover half cover plates in that 5, three legs of support triangle frame are installed on the center of dynamic model pallet simultaneously, cover half is fully located on panel like this, has further guaranteed accuracy of screw machining.The screw thread of processing different size shape is driven different dynamic model and the cover half of system and is got final product.
From Fig. 2 and Fig. 7 find out based on the feed mechanism that send nail wheel 3 be installed between two cover half, and the corresponding position of slideway end opening.Among Figure 10,11, send nail wheel shaft 3-1 to be set with to send nail wheel seat 3-2, friction plate 3-7 and two to send nail wheel sheet 3-4, surely be fixed with magnet ring 3-6 between the two-wheeled sheet, can make the light nail of downslide can between the two-wheeled sheet, locate not deflection, guarantee that feed mechanism normally moves.Send on the nail wheel shaft clamping screw 3-3 and set lever 3-5 are arranged.Send nail wheel 3 to drive (see figure 6), make itself and main shaft (being dynamic model) run-in synchronism to keep the feed mechanism working stability by the interior travelling gear 21 that is installed between the upper and lower panel 19,20.For making workpiece correct position in entering mold process, send the junction of following closely wheel 3 and Mould Machining to be provided with and send the nail wheel to enclose piece 34, on its upper spring film trap 34-2 spring leaf 34-3 is housed, spring leaf can further guarantee the tram before workpiece keeps processing when light nail enters extrusion process in the mould, thus guaranteed again operation smoothly and the precision of processing.In order to adapt to different processing specification and kind, send the nail wheel to be designed to dismountable mode, the distance between the two-wheeled sheet can be adjusted.Screw after the processing send nail wheel 3 and the nail-plate 36 of scraping between the arc plate cover half 32 to scrape in the blanking port 4 that has on the top panel 20 by being installed in, and has one to fall to following closely slideway 35 it under, and screw is suitable to be fallen to following closely slideway and slide, and falls to following closely slideway at Rack Body 18 and exports 6 and fall from opening.
The course of work of the utility model machining screw is as follows:
Pour the light nail into cylinder rear-fed mouth, opening Electrical machinery cylinder does and clockwise rotates, by the band flitch light is followed closely strip to the plate that connects material on the slideway, the queuing on slideway of light nail is glided, and not have light nail that row enters to stir with the effect of inner conical tube the light of cylinder front portion to be followed closely and take back the cylinder rear portion again and fall back to the plate that connects material through dialling the nail wheel.The light that glides is opened main organisation of working motor after being pinned to the position of sending the nail wheel, the light nail is positioned to send nail wheel indent exactly under the effect of magnet ring, send into thereupon and carry out extrusion process in the mould, the nail that dynamic model is done after the counterclockwise circular motion processing goes out mould, scrape into blanking port to come out to case by scraping nail-plate through the blanking slideway, add a certain amount of material successively and added the 2-3 kilogram in per approximately four minutes, return multiple the operation like this and can process screwed nail continuously by said procedure.
The efficient thread processing equipment of three stations disclosed in the utility model, the production efficiency height, the phenomenon that gets stuck that is not prone in service, 960 workpiece of the minimum processing of per minute reach as high as 1440.Each partly all can adjust this equipment, therefore can be widely used in the screw thread processing of various screw thread forms and all size size.The utility model master working position machining accuracy height, other partial structure are simple, so the complete machine cost is low.Use this device fabrication screw to boost productivity greatly and reduce cost, have the stronger market competitiveness.
Claims (5)
1, a kind of thread processing equipment is mainly used in the processing of screw, comprises whole cylinder feeding machanism, feed mechanism, and the cold extrusion organisation of working is characterized in that:
The whole cylinder feeding machanism of A, three groups balancedly is integral with the Rack Body 18 usefulness Bolt Connection of main organisation of working by support 7, and main organisation of working center is a circle rotation dynamic model 31, balanced peripheral three arc plate cover half 32;
B, the cylinder 8 that can do to clockwise rotate are installed on the support 7 by cylinder support roller 15, the slideway 2 of tapered barrel 9, inclination certain angle in being equipped with in it, band flitch 10, dial nail wheel 14 by what dial that nail wheel support 13 is installed in the anterior 8-1 of cylinder;
With slideway 2 end opening corresponding positions feed mechanism is installed between C, 20 two blocks of arc plates of the top panel cover half 32 and send nail wheel 3, include and send nail wheel shaft 3-1, send nail wheel seat 3-2, clamping screw 3-3, locking palm 3-5, two are sent nail wheel sheet 3-4, two send nail to take turns between the sheet is provided with magnet ring 3-6, below the wheel sheet friction plate 3-7 is installed, send nail wheel shaft 3-1 to drive by interior travelling gear 21.
2, thread processing equipment according to claim 1, it is characterized in that driving cylinder 8 and be installed in the support 7, be equipped with in order to adjust feeding machanism below the support 7 and connect adjustment bolt 17 highly with main organisation of working with two DC continuous speed regulation motors 16 dialling nail wheel 14.
3, thread processing equipment according to claim 1 is characterized in that sending the junction of nail wheel and Mould Machining to be provided with sending the nail wheel to enclose piece 34, on its upper spring film trap 34-2 spring leaf 34-3 is housed, send to be equipped with between nail wheel 3 and the arc plate cover half 32 and scrape nail-plate 36.
4, thread processing equipment according to claim 1, it is characterized in that in the main organisation of working Rack Body 18 that centres are equipped with alternating current generator 28 and connect with cycloidal reducer 29, dynamic model 31 is installed between dynamic model pallet 22 and the dynamic model cover plate 23 on the top panel 20, by attachment bolt 33 dynamic model pallet 22 is connected with cycloidal reducer output shaft 30, dynamic model cover plate 23 is screwed on the dynamic model pallet, arc plate cover half 32 is fixed between cover half pressing plate 25 and the cover half seat 24 and with top panel 20 by hold-down bolt 26 and connects, three adjustment bolts 27 are equipped with in the side, in that being installed on the center of dynamic model pallet 22,5, three legs of support triangle frame are separately fixed on three cover half pressing plates 25.
5, thread processing equipment according to claim 4 is characterized in that having blanking port 4 on the top panel 20, has one to fall to following closely slideway 35 under it, falls to following closely slideway outlet 6 and opens on Rack Body 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91218252 CN2131630Y (en) | 1991-07-18 | 1991-07-18 | High-efficiency thread processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91218252 CN2131630Y (en) | 1991-07-18 | 1991-07-18 | High-efficiency thread processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2131630Y true CN2131630Y (en) | 1993-05-05 |
Family
ID=33760166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91218252 Expired - Fee Related CN2131630Y (en) | 1991-07-18 | 1991-07-18 | High-efficiency thread processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2131630Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033127A (en) * | 2015-08-20 | 2015-11-11 | 哈尔滨天瑞机械工具有限公司 | Straight-groove screw tap multi-groove dog body |
| CN109499753A (en) * | 2018-10-30 | 2019-03-22 | 南安市弈诚机械科技有限公司 | A kind of iron tramp screening plant of the dry feed based on magnetic transfer principle |
-
1991
- 1991-07-18 CN CN 91218252 patent/CN2131630Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033127A (en) * | 2015-08-20 | 2015-11-11 | 哈尔滨天瑞机械工具有限公司 | Straight-groove screw tap multi-groove dog body |
| CN109499753A (en) * | 2018-10-30 | 2019-03-22 | 南安市弈诚机械科技有限公司 | A kind of iron tramp screening plant of the dry feed based on magnetic transfer principle |
| CN109499753B (en) * | 2018-10-30 | 2020-08-18 | 连云港韩德饲料有限公司 | Dry feed iron impurity screening device based on magnetic transfer principle |
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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 |