CN2043144U - Closing machine for steel cylinder - Google Patents
Closing machine for steel cylinder Download PDFInfo
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- CN2043144U CN2043144U CN 88213281 CN88213281U CN2043144U CN 2043144 U CN2043144 U CN 2043144U CN 88213281 CN88213281 CN 88213281 CN 88213281 U CN88213281 U CN 88213281U CN 2043144 U CN2043144 U CN 2043144U
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- steel cylinder
- closing
- steel
- machine
- cylinder closing
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Abstract
The utility model relates to a molding device, in particular to a special closing machine bed for a steel cylinder which is used for closing and molding the steel cylinder. The device is a closing machine for the steel cylinder, which is composed of a spindle box, a material clipping head, a mold sweeping device, a bed body, an electricity depot and a hydraulic station (hydraulic system). The utility model, which is mainly applicable for the manufactures of the steel cylinders for carbon dioxide fire extinguishers of phi 102, phi 114, phi 159 three standards, also adopts a hydraulic material clipping head and a hydraulic mold sweeping device, being able to work stably and safely with low noise and to increase the efficiency of the work three to four times.
Description
The utility model is a kind of shaped device, in particular for a kind of steel cylinder closing in special purpose machine tool of steel cylinder closing in moulding.
Up to now, steel cylinder manufacturing firm mostly continues to use retrospective installation, adopt the equipment of technological transformation to keep production, what have becomes steel cylinder closing in special purpose machine tool with lathe improvement, utilize original headstock and lathe bed, stretch out large-scale jig at spindle nose, its base is fixed on the bed surface, installs on big upper slide rest and scrapes die device; The employing mechanical chuck material folding that has, scrape die device and realize scraping the die head rotation with traditional leading screw, screw, all these, manufacturing brings some to ask questions to steel cylinder: ageing equipment, heaviness, that the workman operates labour intensity is big, working environment is more abominable, production efficiency is low, causes steel cylinder production to be paced up and down in certain level.The utility model adopts hydraulic transmission mode for overcoming above-mentioned deficiency, for enhancing productivity, reduces labor intensity, and is custom-designed for producing steel cylinder producer.
The purpose of this utility model provides a kind of for enhancing productivity, the steel cylinder closing in machine that reduces labor intensity.
The utility model be achieved in that steel cylinder closing in machine by main spindle box, material folding head, scrape die device, lathe bed, electric storehouse and Hydraulic Station (hydraulic system) and formed.
The operation principle of this device is at first with 35 of 5 millimeters of wall thickness
#Seamless steel pipe blank material is packed in the material folding head, starts the Hydraulic Station motor switch, clamping cylinder work, and jaw clamps workpiece.Start main motor switch then, make main shaft drive material folding head and workpiece rotation, be heated to 1100 ℃-1300 ℃ (this moments workpiece end roasting red) by hot spot (available two grilled guns-acetylene-oxygen heat supply) in workpiece end (stretching out part outside the material folding head) in less than 100 millimeters scopes, move guiding valve again, make guiding valve be in position, a left side, promptly drive the die device work of scraping, the piston rod upper rack promotes gear movement, scrape die head and revolve and turn 90 degrees, can make Workpiece shaping.
Compared with the prior art the utility model has high efficiency, and it is low that the workman operates labour intensity.And this machine employing hydraulic pressure material folding head, hydraulic pressure is scraped die device, and is safe and reliable, and noise is low, and work efficiency can improve 2-3 doubly; The complete machine floor space is little, and is long 2000 millimeters * wide 800 millimeters * high 1275 millimeters, mainly be applicable to the manufacturing of the carbon dioxide extinguisher steel cylinder of φ 102, φ 114,159 3 kinds of specifications of φ, and this equipment is simple, design ingenious, stable working; This machine is produced steel cylinder in addition, can process the head (or afterbody) of a collection of steel cylinder earlier simultaneously, to be processed intact a collection of after, change again and scrape die head, receive the afterbody (or head) of steel cylinder, if two special planes of configuration, just can a receipts steel cylinder head, another receipts steel cylinder afterbody can improve the work efficiency several times again.
Description of drawings:
Fig. 1 is the utility model steel cylinder closing in machine front view
Fig. 2 is the utility model steel cylinder closing in machine vertical view
Fig. 3 is the utility model steel cylinder closing in machine main spindle box and material folding head part profile
Fig. 4 is that the utility model steel cylinder closing in machine is scraped die device A-A profile
Fig. 5 is that the utility model steel cylinder closing in machine is scraped die device B-B profile
Fig. 6 is the utility model steel cylinder closing in machine Hydraulic Station (hydraulic system) schematic diagram
Fig. 7 is the steel cylinder workpiece profile of the utility model steel cylinder closing in machine, wherein:
(a) seamless steel pipe blank material figure; (b) state diagram after seamless steel pipe blank material closes up.
Drawing explanation: 1, lathe bed, 2, motor bin, 3, clamping cylinder, 4, main spindle box, 5, the material folding head, 6, operating cylinder, 7, cylinder cover, 8, scrape die device, 9, operating desk, 10, Hydraulic Station, 11, scrape the die device adjustment seat, 12, hot spot, 13, workpiece, 14, scrape die head, 15, connect support, 16, work top, 17, bearing support, 18, tooth bar, 19, bearing block, 20, adjust cover, 21, adjust nut, 22, main shaft, 23, holding screw, 24, closing sleeve, 25, a material folding body, 26, shelves lid behind the slide block, 27, conical sleeve, 28, jaw, 29, return spring, 30, chuck, 31, grip slide, 32 screws, 33, door before the slide block, 34, cylinder body, 35, piston, 36, end cap, 37, splicing sleeve, 38, gear, 39, scrape the moulding box body, 40, T type key, 41, fairlead, 42, ring flange, 43, bearing, 44, output shaft, 45, flat key, 46, shaft block ring, 47, bearing, 48, terminal pad, 49, two keys, 50, oil cylinder, 51, oil filter, 52, motor, 53, check valve, 54, two manual guiding valves of four-way, 55, the manual guiding valve of 3-position 4-way, 56, choke valve, 57, overflow valve, 58, vane pump.
With reference to the accompanying drawings concrete implementation detail of the present utility model is further described below.According to Fig. 1: steel cylinder closing in machine by main spindle box 4, material folding 5, scrape die device 8, lathe bed 1, electric storehouse 2, Hydraulic Station 10 and formed.
According to Fig. 3: main spindle box 4 by clamping cylinder 3, main shaft 22, bearing block 19, adjust cover 20, adjust nut 21, institute forms.Main shaft 22 adopts dual-grippers (i.e. two bearing blocks 19), and belt pulley is connected with small pulley on the motor in the middle of two supports, and speed ratio is 3.625, and spindle revolutions is 400rpm.Main spindle box 4 shell A
3Steel plate surrounds, or cylinder iron, and two supports on this main spindle box 4 and lathe bed 1 usefulness Bolt Connection (having alignment pin) are wherein adjusted pad to guarantee the required distance of 16 of main shaft 22 and work tops, and main shaft 22 centers and work top 16 spacings are 300 millimeters.
Clamping cylinder 3 is at the afterbody of main spindle box 4, and oil cylinder is fixed on the bearing block, piston rod and closing sleeve 24 (see figure 1) that is welded as a whole.
Material folding 5 is made up of door 33 before door 26, conical sleeve 27, jaw 28, return spring 29, chuck 30, grip slide 31, screw 32, the slide block behind holding screw 23, closing sleeve 24, a material folding body 25, the slide block.Adjust cover 20 be used for adjusting main shaft 22 axially with the gap of bearing, adjustment nut 21 compresses this gap, again the axial location of fixed main shaft 22.Material folding 5 is adopted thread connection with the installation of main shaft 22, and has the cylinder table top as the location, reliably prevents to become flexible for material folding 5 is connected with main shaft 22, is furnished with holding screw 23 on a material folding body 25.Closing sleeve 24 and conical sleeve 27 usefulness screw attachment (being furnished with alignment pin), effect are the pressure that transmits from piston rod, order about grip slide 31 motions.Door 33 is furnished with alignment pin with a material folding body 25 usefulness screw 32(before the slide block) connect in aggregates, but each part in addition of axial restraint material folding 5 inside, door 26 is at other part of axial restraint grip slide 31 and chuck 30 behind the slide block.Jaw 28 usefulness locating slots and screw are fixed on the grip slide 31, and it is the part that directly acts on workpiece 13.Main shaft 22 is a hollow shaft, and by the closing sleeve 24 of hydraulically operated fixture, main effect is to be convenient to adorn workpiece, weight reduction in it.Totally three of grip slides 31 in the material folding 5, during return with spring 29 controls.Like this, as long as hydraulic work system, clamping cylinder fuel feed hole input hydraulic pressure oil promotes the piston motion, and so, piston rod promotes conical sleeve 27 motions, utilizes the conical surface to promote three grip slides are synchronized with the movement to the axle center, but just self-centering clamping work pieces 13.
Totally three groups of grip slides 31, three of every components can be selected (changing by the material folding cephalic par) according to the diameter of work difference for use.
According to Fig. 4 and shown in Figure 5: scrape die device 8 and see Fig. 1 by operating cylinder 6, cylinder cover 7(), piston 35, cylinder body 34, tooth bar 18(piston rod), end cap 36, splicing sleeve 37, gear 38, scrape moulding box body 39, T type key 40, fairlead 41, bearing support 17, ring flange 42, bearing 43, output shaft 44, flat key 45, shaft block ring 46, bearing 47, terminal pad 48, two key 49 and formed.
Operating cylinder 6(in this device sees Fig. 1) be executive component, drive piston rod (tooth bar 18) rectilinear motion by hydraulic oil driven plunger 35, one section tooth bar of piston rod (tooth bar 18) middle part processing, tooth bar 18 drives roller gear 38 and rotatablely moves, (because closing in shape need, only need scrape die head 14 turn 90 degrees towards dextrorotation get final product), gear 38 is installed on the output shaft 44, transmit moment of torsion with flat key 45, realize circumferentially location, realize the axial location of gear 38 with shoulder on the output shaft 44 and shaft block ring 46.Gear 38 and tooth bar 18 moduluses are 4, pressure angle is 20 °.The two keys 49 of output shaft 44 and terminal pad 48 usefulness connect and transmit moment of torsion, terminal pad 48 with scrape die head 14(and see Fig. 2) use Bolt Connection, can scrape die head according to the workpiece shape replacing of closing up.Scraping die head 14 adopts wear heat-resistant steel to make through heat treatment.For guaranteeing the engagement of 18 of gear 38 and tooth bars, except that having the axis of guide of fluting, also have the rigidity that support (being splicing sleeve 37) increases system in piston rod (tooth bar 18) working region in tooth bar 18 ends, prevent distortion.End at tooth bar 18 is connected with piston 35, other end top fluting is realized guide effect with the T type key 40 on the bearing support 17, prevents tooth bar 18 circumferential movement, splicing sleeve 41 play supporting role, and bearing support 17 is fixed by bolts to scrape on the moulding box body 39 and (has alignment pin).
Connect support 15 and scrape moulding box body 39 usefulness bolts and alignment pin is fixed, the end has ring flange 42 to fix bearing 47, and effect is to increase the rigidity of exporting axle head terminal pad 48.
Adjust a seat 11(and see Fig. 1) in leading screw, screw, bearing and small-sized guide rail are arranged, be used for adjusting the fore-and-aft distance of scraping die head 14, to adapt to different-diameter workpiece closing in requirement.Adjust seat 11 tops and scrape moulding box body 39, bottom and lathe bed 1 and use Bolt Connection, as long as rotational lead screw, just can drive by leading screw and adjust the seat 11 fixed head moving linearlies of leading, the whole die device 8 of scraping is moved forward and backward perpendicular to main shaft 22 center lines, reach the regulating action of scraping die head 14 and 13 distances of workpiece.
Output shaft 44 center lines should be orthogonal with main shaft 22 center lines, and guarantee in same plane.
According to shown in Figure 1: the general frame of lathe bed 1 can be used angle steel, channel-section steel weldering system, uses A all around
3Thin plate surrounds.Work top 16 shop grey cast-iron plates prevent temperature distortion.Lathe bed 1 is provided with electric storehouse 2, Hydraulic Station 10 and console panel 9.Be provided with main motor, magnetic starter and other electrical equipment in the electric storehouse 2.Be provided with fuel tank, various Hydraulic Elements etc. in the Hydraulic Station 10.Two manual guiding valves, Pressure gauge, indicator lamp, two motor switch etc. are installed on the console panel 9.
According to shown in Figure 6: be Hydraulic Station 10(hydraulic system) by fuel tank 50.Oil filter 51, motor 52, check valve 53, two the manual guiding valves 54 of four-way, the manual guiding valve 55 of 3-position 4-way, choke valve 56, overflow valve 57, vane pumps 58 are formed.
When clamping cylinder 3 work, motor 52 startings, drive vane pump 58 and hydraulic oil is passed to four-way from fuel tank 50 through oil filter 51 by pipeline, movable pulley 54(left side position-shown position is handled by check valve 53 in left side road) two-position four-way steel ball normal valve control, oil is entered clamping cylinder 3 one double actings singly go out rod-type, promote the piston piston rod in the rodless cavity of this oil cylinder and move right, reach the purpose of clamping work pieces.Oil in the rod chamber is got back in the fuel tank through the guiding valve shown position.
When piston rod was reverse in the clamping cylinder 3, hydraulic oil was handled movable pulley 54 commutations (promptly right position) and is entered rod chamber, promotes piston and is moved to the left, and promptly loosens workpiece, and the oil in the rodless cavity flows back in the fuel tank through guiding valve.
When operating cylinder 6 work, hydraulic oil upwards arrives position, manual guiding valve 55 left side through choke valve 56 from four-way, and direct current is gone into rodless cavity, promotes piston 35 and moves right, and reaches gear 38 rotation purposes, and oil return: the oil in the rod chamber is handled movable pulley 55 and flowed back to fuel tank.
When the piston rod in the operating cylinder 6 (tooth bar 18) was reverse, hydraulic oil was handled movable pulley 55 right positions, flows into rod chamber, promotes piston 35 to left movement, and oil return: the oil in the rodless cavity flows back to fuel tank 50 through guiding valve 55.
Pressurize effect when check valve 53 plays the clamping cylinder duty in system.Choke valve 56 can be controlled the speed (being flow control valve) of operating cylinder, reaches the rotary speed that die head 14 is scraped in control.Overflow valve 57 plays the effect (making pressure-control valve uses) of controlled pressure in system, play overload protective function again in system.As long as a pump just can satisfy two oil cylinder work simultaneously, promptly save material like this, system is oversimplified.
The course of work of steel cylinder closing in machine is, at first with 5 millimeters of wall thickness, 35
#Seamless steel pipe blank material (Fig. 7 a) packs in the material folding 5, primer fluid pressing system motor 52 switches, and clamping cylinder 3 work, jaw 28 clamps workpiece 13; Start main motor switch then, make main shaft 22 drive material foldings 5 and workpiece 13 rotations, can be with two grilled guns-acetylene-oxygen heat supply in less than 100 millimeters scopes in workpiece 13 ends (material folding 5 outside stretch out part) by hot spot 12() be heated to 1100 ℃ to 1300 ℃, (this moment, workpiece end was roasting red), move guiding valve 55 handles again, make guiding valve be in position, a left side, promptly drive die device 8 work of scraping, piston 35 promotes tooth bar 18 and makes gear 38 motions, scraping die head 14 revolves and turn 90 degrees, can make Workpiece shaping (Fig. 7, b).
Claims (4)
1, a kind of steel cylinder closing in make-up machine that is used for shaped device, its workpiece 13, bearing block 19, adjust cover 20, adjust nut 21, holding screw 23, a material folding body 25, door 26 behind the slide block, conical sleeve 27, jaw 28, return spring 29, chuck 30, grip slide 31, screw 32, door 33 before the slide block, end cap 36, gear 38, T type key 40, bearing 43, ring flange 42, flat key 45, shaft block ring 46, bearing 47, two keys 49, oil cylinder 50, oil filter 51, motor 52, check valve 53, two manual guiding valves 54 of four-way, the manual guiding valve 55 of 3-position 4-way, choke valve 56, overflow valve 57, vane pump 58 is installed on the steel cylinder closing in make-up machine, it is characterized in that steel cylinder closing in machine has a main spindle box 4 on lathe bed 1, material folding 5 and scrape die device 8.
2, steel cylinder closing in machine according to claim 1 is characterized in that the general frame that lathe bed 1 usefulness angle steel, channel-section steel weldering are made, and uses A all around
3Thin plate surrounds.
3, steel cylinder closing in machine according to claim 1 is characterized in that tooth bar 18 1 ends of scraping in the die device 8 have support set 37, and the other end has fairlead 41.
4, steel cylinder closing in machine according to claim 3 is characterized in that an end of tooth bar 18 connects piston 35, and the other end has the fluting axis of guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88213281 CN2043144U (en) | 1988-09-10 | 1988-09-10 | Closing machine for steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88213281 CN2043144U (en) | 1988-09-10 | 1988-09-10 | Closing machine for steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2043144U true CN2043144U (en) | 1989-08-23 |
Family
ID=4846425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88213281 Withdrawn CN2043144U (en) | 1988-09-10 | 1988-09-10 | Closing machine for steel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2043144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688955A (en) * | 2012-03-30 | 2012-09-26 | 贵州航太精密制造有限公司 | Hydraulic nut crimping machine |
| CN105206251A (en) * | 2015-10-12 | 2015-12-30 | 天津市双翼乐器有限公司 | Silencer for drum |
-
1988
- 1988-09-10 CN CN 88213281 patent/CN2043144U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688955A (en) * | 2012-03-30 | 2012-09-26 | 贵州航太精密制造有限公司 | Hydraulic nut crimping machine |
| CN105206251A (en) * | 2015-10-12 | 2015-12-30 | 天津市双翼乐器有限公司 | Silencer for drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |