CN2106030U - Machine tool for manufacturing long corrugated pipe - Google Patents
Machine tool for manufacturing long corrugated pipe Download PDFInfo
- Publication number
- CN2106030U CN2106030U CN 90227052 CN90227052U CN2106030U CN 2106030 U CN2106030 U CN 2106030U CN 90227052 CN90227052 CN 90227052 CN 90227052 U CN90227052 U CN 90227052U CN 2106030 U CN2106030 U CN 2106030U
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- slide block
- oil cylinder
- gear
- holder
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Abstract
The utility model discloses a machine tool for manufacturing long corrugated pipes, which is composed of an adjusting speed changing mechanism (2), a sliding seat (6), a fixing base (17), an oil cylinder (28), a machine body (30), etc.; the side surface of the machine body (30) is provide with the speed changing mechanism (2); the sliding seat (6) and the fixing base (17) are positioned in the upper sliding surface (29) of the machine body (30); the upper part of the fixing base (17) is a semi-circle body, and the lower part is a flat and straight seat; the left side of the fixing base is provided with a round table shaft (13) and a profiling mechanism, and the right side is provided with an electric motor (23) and a shaping mechanism; the oil cylinder (28) is fixed on the right side surface of the machine body (30) through a bolt.
Description
This product is applicable to the parts of all kinds Heat Exchanger for Reheating Furnace and various energy-conservation heat exchange.
According to data introduce domestic have adopt sheet material to be pressed into half garden arc ripple, become garden shape bellows by two and half garden arcing butt weldings again, the bellows limited length that this kind method is produced, crest, trough draw gentry to act on because of being subjected to it, the tube wall uneven distribution is of poor quality.The employing hydraulic forming device is abroad arranged, and limited length can be done thin-wall corrugated tube; Adopt eccentric roll process and oblique rolling etc. in addition, defective such as its deviation is excessive, bellows-shaped is bad.
In order to overcome above deficiency, the purpose of this utility model provides the draw money on credit lathe of bellows of a kind of manufacturing, this lathe is by regulating gear (2), sliding seat (6), holder (17) and oil cylinder (28) and lathe bed formations such as (30), not only length is unrestricted for the bellows that this lathe is produced, nor the effect that is stretched.
The utility model is achieved in that
At first adorn on the expand tube cover (9) that pipe material (11) places sliding seat (6), fastening bolt (10), pipe material (11) is fastened on the expand tube cover (9), move clutch (43), make gear (45), gear (46) leaves, actuating motor (1), by gear (41), (42), sprocket wheel (39), (36) and the catcher (37) make leading screw (4) send rolling band fast to, then turn off motor (1), move clutch (43), tooth bar (33), make gear (34), spine move ratchet (35), axle (47), gear (46), tooth axle (45), axle (44), sprocket wheel (36), chain (38), sprocket wheel (39), make leading screw (4) and feed rod (5) by catcher (37) and catcher (40), rotate simultaneously.The rotation of leading screw (4) is the feed of bellows section distance, and the rotation of feed rod (5) is to drive the corner that pipe material (11) is done 45.The nut (8) of leading screw (4) below sliding seat (6), promoting sliding seat (6) sends to rolling, after pipe material (11) is sent to, start oil cylinder pull bar (12), pulling circular shaft platform (13) rotates rotary disk (14), drive crescent moon circular arc (31), compressing pressure roller (16), sliding soul (15) is moved radially, force the circumference of pipe material (11) to form U-lag, after die mould arrives several troughs, when reaching the shaping position, actuating motor (23), make gear ring (22) together with rotating circular disk (18), oblique sliding soul (25) is rotated together, and (motor when rolling (23) is not left alone without help) starts oil cylinder (28) by push rod (27), pull bar (26), (24), oblique sliding soul (25) is advanced left in rotation, the compressing shaping is rolled and is radially moved, in the U-lag of compressing pipe material (11), to reach the order ground of shaping.Motion is rolled into the wave duct of drawing money on credit repeatedly thus.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1, a kind of manufacturing bellows machine tool structure cut-away view of drawing money on credit
Fig. 2, the pressure-type structure cut-away view
Fig. 3 regulates the gear cut-away view
Fig. 4, the bellows instance graph of drawing money on credit
Fig. 5, the bellows instance graph of drawing money on credit
The concrete structure and the operational detail of the utility model lathe are described in detail in detail below in conjunction with accompanying drawing:
This lathe is by regulating gear (2), sliding seat (6), holder (17), oil cylinder (28), lathe bed formations such as (30).
Left surface at lathe bed (30) is equipped with adjusting gear (2), drive leading screw (4), feed rod (5) by catcher (37), (40), promote sliding seat (6) through nut (8), the global facility of sliding seat (6) is contained on the sliding surface of upglide surface (29) of lathe bed (30), and its underpart is equipped with nut (8) and is connected with leading screw (4) and can makes by nut (8) that sliding seat (6) is left and right to be moved; Holder (17) top is semicircular body, and the bottom is straight seat, and a round platform axis (13) is stretched out in the left side, and motor (23) is equipped with on the right side, by being bolted on the side cover plate, holder (17) pass on left bolt and pressing plate is equipped with tamping mechanism; By bolt, cover plate is equipped with reshaping device in the right side of holder (17); Holder (17) is contained on the upglide surface (29) of lathe bed (30), fixes with bolt clip plate, and oil cylinder (28) is fixed by bolts on the right flank of lathe bed (30).
Flat cuboid is regulated the structure and the principle of gear (2): regulate gear (2) top promotion oil cylinder (3) is housed, flat dignity end is equipped with motor (1), its another side stretches out two spindle noses, connect two catchers (37), (40), catcher (37) drives leading screw (4) and does feed motion, catcher (40) drives feed rod (5) and does corner usefulness, oil cylinder (3) is connected in the chute by screw thread and tooth bar (33) and moves up and down, clutch (43) is fixed on the casing, as the folding effect of gear (45).
The effect of regulating gear (2) is: oil cylinder (3) promotes tooth bar (33) and makes gear (34) rotation, during oil cylinder (3) backhaul, ratchet (35) does not rotate, oil cylinder (3) promotes tooth bar (33), make gear (34) rotation, axle (47) driven gear (45), gear (46), axle (44) rotates, driving leading screws (4) by catcher (37) does and sends to, nut (8) below the sliding seat (6), make sliding seat (6) move left and right, reach and send requirement to, the rotating band movable sprocket (36) of axle (44) is by chain (38), sprocket wheel (39), catcher (40) rotates feed rod (5) simultaneously, and feed rod (5) makes swelling cover (9) by moving sliding seat (6) the top sprocket wheel (7) of chain filial generation, pipe material (11) is done 45 ° corner motion, so that every rolling purpose of once rotating 45.After every rolling being over of bellows, can return fast, move clutch (43), gear (45) and gear (46) are left, actuating motor (1) driven gear (41), (42), sprocket wheel (39) drives leading screws (4) rotation by chain (38), sprocket wheel (36), catcher (37), and the nut (8) by sliding seat (6) bottom is return sliding seat (6) fast.
Holder (17) top is semicircular body, and the bottom is straight seat, is fixed on the upglide surface (29) of lathe bed (30), is made of tamping mechanism and reshaping device.
Tamping mechanism is by oil cylinder pull bar (12), rotary disk (14), and slide block (15), pressure roller (16) constitute.Pressure roller (16) is contained on the slide block (15) with little axle, 4 slide blocks (15) are contained in 4 grooves of rotary disk (14), rotary disk (14) outside has a circular shaft platform (13), its global facility is contained on the left surface of holder (17), the outside is connected and fixed by pressing plate and bolt, when oil cylinder pull bar (12) pulling circular shaft platform (13), interlock rotary disk (14) rotation, crescent moon circular arc (31) and rotary disk (14) are an integral body, so rotation of rotary disk (14), the garden cambered surface compressing pressure roller (16) of crescent moon garden arc (31), make 4 slide blocks (15) to radially moving, make the excircle of pipe material (11) be pressed into the garden arc groove of U type, be a trough, when oil cylinder pull bar (12) when retracting, slide block (15) rebounds automatically by spring (32).
Reshaping device rolls (19), slide block (20), gear (21), gear ring (22), motor (23), rod head (24), oblique slide block (25), pull bar (26), push rod (27), oil cylinder (28) formation by rotating circular disk (18), shaping.
Shaping is rolled (19) and is contained on the slide block (20) with little axle, slide block (20) is contained in four grooves of rotating circular disk (18), rotating circular disk (18) is bolted together with gear ring (22), mesh with gear (21), oblique slide block (24) is contained in the skewed slot of slide block (20), moves down in order to promote slide block (20).Motor (23) is connected together with the side pressure cover bolt on the right flank of holder (17), and oil cylinder (28) is connected with bolt on the right flank of lathe bed (30), and by push rod (27), pull bar (26) is connected with oblique slide block (25).
When motor (23) rotates, gear (21) drives gear ring (22) together with rotating circular disk (18), slide block (20), oblique slide block (25) rotates together, oil cylinder (28) promotes push rod (27), pulling pull bar (26), oblique slide block (24), oblique slide block (25) is moved to the left, compressing slide block (20), shaping is rolled (19) to radially moving, make shaping roll the bottom of (19) compressing U-lag, to reach the order ground of shaping, oil cylinder (28) is when retracting, oblique slide block (24) is return, slide block (20) is got back to original position by spring (32) top, i.e. trough shaping is over.
Regulate gear (2), sliding seat (6) and tamping mechanism, the action of reshaping device is the continuous action of cooperation, can make the bellows of drawing money on credit.
This device is owing to adopted single wave pressure type, single ripple shaping mechanism, and its bellows length is unrestricted, and this device can be made 0.2～8 meter long corrugated pipe, 1～5 millimeter of wall thickness, and 10～40 millimeters of the pitch of waves are because pipe material inside is without any carrying Lotus, when die mould and shaping, not Tensile effect, its crest, trough wall thickness are compiled poor very little, are 2% of former materials in the tube wall thickness only through actual measurement, and the bellows quality that adopts this device to make is good, and cost is low, the efficient high.
Claims (6)
1, the draw money on credit lathe of bellows of a kind of manufacturing, it is characterized in that by regulating gear (2), sliding seat (6), holder (17), oil cylinder (28), lathe bed formations such as (30), left surface at lathe bed (30) is equipped with adjusting gear (2), by catcher (37), (40) drive leading screw (4), feed rod (5), promote sliding seat (6) through nut (8), the global facility of sliding seat (6) is contained on the sliding surface of upglide surface (29) of lathe bed (30), its underpart is equipped with nut (8) and is connected with leading screw (4), can make sliding seat (a 6) left side by nut (8), move right; Holder (17) top is semicircular body, and the bottom is straight seat, and a garden platform axle (13) is stretched out in the left side, and motor (23) is equipped with on the right side, by being bolted on the side cover plate, holder (17) pass on left bolt and pressing plate is equipped with tamping mechanism; By bolt, cover plate reshaping device is housed in the right side of holder (17); Holder (17) is contained on the upglide surface (29) of lathe bed (30), fixes with bolt clip plate, and oil cylinder (28) is fixed by bolts on the right flank of lathe bed (30).
2, lathe according to claim 1, it is characterized in that: flat cuboid is regulated gear (2), top is equipped with and is promoted oil cylinder (3), flat dignity end is equipped with motor (1), its another side stretches out two spindle noses, connect two catchers (37), (40), catcher (37) drives leading screw (4) and does feed motion, catcher (40) drives feed rod (5) and does corner usefulness, oil cylinder (3) is connected with tooth bar (33) by screw thread, move up and down in chute, clutch (43) is fixed on the casing, as the folding effect of gear (45).
3, lathe according to claim 1 is characterized in that: holder (17) top is semicircular body, and the bottom is straight seat, is fixed on the upglide surface (29) of lathe bed (30), is made of tamping mechanism and reshaping device.
4, lathe according to claim 3, it is characterized in that: tamping mechanism is by oil cylinder pull bar (12), rotary disk (14), slide block (15), pressure roller (16) constitutes, pressure roller (16) is contained on the slide block (15) with little axle, 4 slide blocks (15) are contained in 4 grooves of rotary disk (14), rotary disk (14) outside has a circular shaft platform (13), its global facility is contained on the left side of holder (17), the outside is connected and fixed by pressing plate and bolt, when oil cylinder pull bar (12) pulling circular shaft platform (13), interlock rotary disk (14) rotation, crescent moon circular arc (31) and rotary disk (14) are an integral body, so rotation of rotary disk (14), crescent moon garden arc (31) garden cambered surface compressing pressure roller (16) makes slide block (15) to radially moving, and makes the excircle of pipe material (11) be pressed into the garden arc groove of U type.
5, lathe according to claim 3, it is characterized in that: reshaping device is by rotating circular disk (18), (19) are rolled in shaping, slide block (20), gear (21), gear ring (22), motor (23), rod head (24), oblique slide block (25), pull bar (26), push rod (27), oil cylinder (28) constitutes, shaping is rolled (19) and is contained on the slide block (20) with little axle, slide block (20) is contained in four grooves of rotating circular disk (18), rotating circular disk (18) is bolted together with gear ring (22), motor (23) drives gear ring (22) rotation, oil cylinder (28) promotes push rod (27), interlock pull bar (26), oblique slide block (25), oblique slide block (25) is moved to the left, compressing slide block (20), shaping roll (19) to radially moving, and make shaping roll (19) compressing U-lag.
6, lathe according to claim 1 is characterized in that: oil cylinder pull bar (12) pulling circular shaft platform (13), and rotary disk (14) is rotated, drive crescent moon garden arc (31), compressing pressure roller (16) moves radially slide block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90227052 CN2106030U (en) | 1990-12-28 | 1990-12-28 | Machine tool for manufacturing long corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90227052 CN2106030U (en) | 1990-12-28 | 1990-12-28 | Machine tool for manufacturing long corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2106030U true CN2106030U (en) | 1992-06-03 |
Family
ID=4904185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90227052 Granted CN2106030U (en) | 1990-12-28 | 1990-12-28 | Machine tool for manufacturing long corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2106030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246629A (en) * | 2019-06-23 | 2019-09-17 | 中船重工（葫芦岛）特种电缆有限责任公司 | Adjustable three-dimensional flat-rammer |
-
1990
- 1990-12-28 CN CN 90227052 patent/CN2106030U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246629A (en) * | 2019-06-23 | 2019-09-17 | 中船重工（葫芦岛）特种电缆有限责任公司 | Adjustable three-dimensional flat-rammer |
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|---|---|---|---|
| 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 |