CN2573111Y - Roller type hot-spinning reducing machine for steel cylinder - Google Patents
Roller type hot-spinning reducing machine for steel cylinder Download PDFInfo
- Publication number
- CN2573111Y CN2573111Y CN 02264425 CN02264425U CN2573111Y CN 2573111 Y CN2573111 Y CN 2573111Y CN 02264425 CN02264425 CN 02264425 CN 02264425 U CN02264425 U CN 02264425U CN 2573111 Y CN2573111 Y CN 2573111Y
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- China
- Prior art keywords
- roller
- swing arm
- axle bed
- fixed
- steel cylinder
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- Expired - Fee Related
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Abstract
The utility model relates to a spinning necking machine for a steel cylinder. One end of a bottom rack of the machine is provided with a mold turning plate gear box; a mold turning plate shaft which is extended from the mold turning plate gear box is fixed with an L-shaped mold turning plate; the middle of the bottom rack is provided with a spindle box, wherein, a rotary shaft line of which is mainly vertical to the shaft line of the mold turning plate; the spindle end is provided with a sandwich plate. In addition, a track on the other end of the bottom rack is provided with a swinging arm shaft seat which can move along the track; the extended shaft of the swinging arm shaft seat is fixed with a swinging arm provided with a roller shaft seat, and the roller shaft end in the roller shaft seat is fixed with a roller. As the roller moves along specific circular arc track in the spinning process, a cylinder shoulder formed after the necking forms a hemispherical shape and keeps constant all the time; in addition, as the roller and cylinder blank form rolling friction, the surface smoothness of the cylinder shoulder is better.
Description
Technical field
The utility model relates to a kind of steel cylinder closing in machine, especially a kind of steel cylinder spinning closing-in machine.
Background technology
Understand according to the applicant, steel cylinder rollover board closing in machine is the capital equipment that existing steel cylinder closes up.When this closing in machine is worked, pre-heated bottle base is clamped on the main shaft, rotates at a high speed, then gradually shoulder is spun into approximate hemispherical for≤90 °, finishing the operation of closing up by the template rotation by motor-driven.Since in this process, be sliding friction all the time between template and the bottle base, two point defects below therefore in batch process, existing: the one, the shoulder shape changes with the wearing and tearing of template face, can't guarantee the definition that the steel seal carving machine is carved characters in the later process; The 2nd, the fineness at shoulder position is not good, and groove mark is more serious, often needs to increase the polishing operation.
Summary of the invention
The purpose of this utility model is: propose a kind ofly can guarantee shoulder shape unanimity, the good roller type steel cylinder hot spinning closing in machine of fineness.
In order to reach above purpose, an end is installed the rollover board gear-box on the underframe of roller type steel cylinder hot spinning closing in machine of the present utility model, the rollover board of fixed L shape on the rollover board axle that stretches out by the rollover board gear-box, rotation and the vertical substantially main spindle box of rollover board axis are installed in the underframe middle part, spindle end is sandwich dish, in addition, the swing arm axle bed that can move along track is housed on the track of the underframe other end, be fixed with swing arm on the projecting shaft of swing arm axle bed, the roller axle bed is housed on the swing arm, and the roller axle head in the roller axle bed is fixed with roller.
After roller type steel cylinder hot spinning closing in machine starts, at first to be similar to the manner of execution work of existing steel cylinder rollover board closing in machine, promptly will be clamped in the bottle base spinning that heating is in advance also rotated at a high speed on the main shaft and thicken preliminary closing in by L shaped rollover board, then, rollover board is return original position, and the swing arm axle bed moves along track, roller abuts on the bottle base, swing arm swing, roller moves along arc track, with the process of bottle base rolling spinning in bottleneck is drawn in.
Because roller moves along specific arc track in spinning process, the shoulder after therefore closing up is shaped as hemispherical, remains unanimity, and is rolling friction between roller and the bottle base, so the shoulder surface smoothness is better.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the position view of K after the rollover board upset is closed up among Fig. 1.
Fig. 4 is a roller operating position schematic diagram among Fig. 1 embodiment.
Among the figure 1---swing arm anglec of rotation controller, 2---tooth bar, 3---gear, 4---oil cylinder, 5---the swing arm axle bed, 6---slide unit, 7---swing arm, 8---roller, 9---sandwich dish, 10---bottle base, 11---rollover board, 12---gear-box, 13---the tooth bar oil cylinder, 14---rollover board anglec of rotation controller, 15---cylinder displacement before and after the roller, 16---underframe, 17---the roller axle bed.
The specific embodiment
Embodiment one
Roller type steel cylinder hot spinning closing in machine underframe 16 left ends of present embodiment are installed rollover board gear-box 12, the rollover board 11 of fixed L shape on the rollover board axle that is stretched out by this gear-box 12.In gear-box 12, the tooth bar engagement that the wheel and rack oil cylinder 13 that is connected with the rollover board axle drives.Therefore when tooth bar moves, will order about rollover board 11 upsets under oil cylinder 13 drives.
Rotation and the vertical substantially main spindle box of rollover board axis are installed in underframe 16 middle parts, and spindle end is installed the sandwich dish 9 of clamping bottle base 10.When main shaft rotates, will drive bottle base 10 by sandwich dish 9 and rotate synchronously.When rollover board 11 upsets, pre-heated bottle base 10 thickens preliminary closing in (referring to Fig. 3) in spinning process.
The swing arm axle bed 5 that can move along track is housed on the right-hand member track of underframe 16, be fixed with swing arm 7 on the projecting shaft of this swing arm axle bed 5, roller axle bed 17 is housed on the swing arm 7, and the roller axle head in the roller axle bed 17 is fixed with roller 8, and the edge of roller 8 is "〉" shape.In order to make moving reliably freely of roller 8, swing arm axle bed 5 is hinged with the piston rod that is fixed on the roller front and back cylinder displacement 15 on the underframe 16, the projecting shaft of swing arm axle bed 5 and gear 3 are connected, this gear 3 and tooth bar 2 engagements, this tooth bar 2 is connected with the piston rod that is installed in 5 times oil cylinders 4 of swing arm axle bed.
Like this, when 15 actions of cylinder displacement before and after the roller, swing arm axle bed 5 will be with roller 8 near the preliminary bottle base 10 that closes up, when oil cylinder 4 actions, to drive swing arm 7 by the projecting shaft of swing arm axle bed 5 rotates, because the projecting shaft of swing arm axle bed 5 and roller shaft be or not same plane, so roller axis and main-shaft axis be angle, makes roller 8 be in desirable secondary spinning position (referring to Fig. 4).When main shaft drove bottle base 10 high speed rotating of preliminary closing in, roller 8 was in swing arm 7 rotating process, by rolling friction, finish secondary finishing spinning, guarantee that the shoulder that is spun to is spherical in shape, and present good fineness, thereby lay a good foundation for follow-up system steel seal.In addition, the shape of roller 8 just in time can form the bottle neck that needs machining screw in the secondary spinning process.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (4)
1. roller type steel cylinder hot spinning closing in machine, the last end of underframe (16) is installed rollover board gear-box (12), the rollover board (11) of fixed L shape on the rollover board axle that stretches out by rollover board gear-box (12), rotation and the vertical substantially main spindle box of rollover board axis are installed in underframe (16) middle part, spindle end is sandwich dish (9), it is characterized in that: the swing arm axle bed (5) that can move along track is housed on the track of described underframe (16) other end, be fixed with swing arm (7) on the projecting shaft of swing arm axle bed (5), roller axle bed (17) is housed on the swing arm (7), and the roller axle head in the roller axle bed (17) is fixed with roller (8).
2. according to the described roller type steel cylinder of claim 1 hot spinning closing in machine, it is characterized in that: also comprise the roller front and back cylinder displacement (15) that is fixed on the underframe (16), described swing arm axle bed (5) is hinged with the piston rod of roller front and back cylinder displacements (15).
3. according to the described roller type steel cylinder of claim 2 hot spinning closing in machine, it is characterized in that: the projecting shaft of described swing arm axle bed (5) and gear (3) are connected, this gear (3) is connected with the piston rod that is installed in oil cylinder (4) under the swing arm axle bed (5) with tooth bar (2) engagement, this tooth bar (2).
4. according to claim 2 or 3 described roller type steel cylinder hot spinning closing in machines, it is characterized in that: the edge of described roller (8) is "〉" shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02264425 CN2573111Y (en) | 2002-09-19 | 2002-09-19 | Roller type hot-spinning reducing machine for steel cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02264425 CN2573111Y (en) | 2002-09-19 | 2002-09-19 | Roller type hot-spinning reducing machine for steel cylinder |
Publications (1)
Publication Number | Publication Date |
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CN2573111Y true CN2573111Y (en) | 2003-09-17 |
Family
ID=33730641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02264425 Expired - Fee Related CN2573111Y (en) | 2002-09-19 | 2002-09-19 | Roller type hot-spinning reducing machine for steel cylinder |
Country Status (1)
Country | Link |
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CN (1) | CN2573111Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100364686C (en) * | 2005-09-21 | 2008-01-30 | 赵铎 | Diameter-variable nozzle stub throat process |
CN103143634A (en) * | 2013-03-22 | 2013-06-12 | 惠州市博赛数控机床有限公司 | Rotary extrusion necking machine |
CN105458104A (en) * | 2016-01-31 | 2016-04-06 | 潍坊乾润机械有限公司 | Steel bottle necking machine |
CN105537426A (en) * | 2016-01-31 | 2016-05-04 | 潍坊乾润机械有限公司 | Full-automatic bottom hot-spinning and forming production line for steel cylinder |
CN106975705A (en) * | 2017-05-22 | 2017-07-25 | 礼泉鑫灞厨具有限公司 | A kind of automatic necking machine |
CN109317571A (en) * | 2018-12-12 | 2019-02-12 | 潍坊泰克机械有限公司 | Seamless steel cylinder automatic necking molding equipment |
CN109926507A (en) * | 2019-03-26 | 2019-06-25 | 浙江超力防火设备有限公司 | A kind of steel bottle head molding machine and its technique |
-
2002
- 2002-09-19 CN CN 02264425 patent/CN2573111Y/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100364686C (en) * | 2005-09-21 | 2008-01-30 | 赵铎 | Diameter-variable nozzle stub throat process |
CN103143634A (en) * | 2013-03-22 | 2013-06-12 | 惠州市博赛数控机床有限公司 | Rotary extrusion necking machine |
CN103143634B (en) * | 2013-03-22 | 2016-12-28 | 惠州市博赛数控机床有限公司 | A kind of screw pressing closing machine |
CN105458104A (en) * | 2016-01-31 | 2016-04-06 | 潍坊乾润机械有限公司 | Steel bottle necking machine |
CN105537426A (en) * | 2016-01-31 | 2016-05-04 | 潍坊乾润机械有限公司 | Full-automatic bottom hot-spinning and forming production line for steel cylinder |
CN105537426B (en) * | 2016-01-31 | 2017-08-18 | 潍坊泰克机械有限公司 | Full-automatic steel cylinder receives bottom forming production line |
CN105458104B (en) * | 2016-01-31 | 2018-05-25 | 潍坊神舟重工机械有限公司 | Closing machine for steel cylinder |
CN106975705A (en) * | 2017-05-22 | 2017-07-25 | 礼泉鑫灞厨具有限公司 | A kind of automatic necking machine |
CN109317571A (en) * | 2018-12-12 | 2019-02-12 | 潍坊泰克机械有限公司 | Seamless steel cylinder automatic necking molding equipment |
CN109926507A (en) * | 2019-03-26 | 2019-06-25 | 浙江超力防火设备有限公司 | A kind of steel bottle head molding machine and its technique |
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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: 20030917 Termination date: 20110919 |