CN111589912A - Alloy pipe rolling and shaping equipment and shaping treatment method thereof - Google Patents
Alloy pipe rolling and shaping equipment and shaping treatment method thereof Download PDFInfo
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- CN111589912A CN111589912A CN202010460910.3A CN202010460910A CN111589912A CN 111589912 A CN111589912 A CN 111589912A CN 202010460910 A CN202010460910 A CN 202010460910A CN 111589912 A CN111589912 A CN 111589912A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to an alloy pipe rolling and shaping device and a shaping treatment method thereof, wherein the rolling and shaping device comprises a bottom plate, a rolling device and a positioning device, the rolling device is installed at the upper end of the bottom plate, the positioning device is arranged on the rear side of the rolling device, the positioning device is installed on the bottom plate, the bottom plate is of a circular structure, the rolling device comprises a rotating motor, a rotating frame, an extrusion rod, an upper separation plate and a lower separation plate, the positioning device comprises a limiting cylinder, a supporting ring, an installing plate, a locking bolt, a locking frame and a fixing frame, and the limiting cylinder comprises a lower limiting plate, an upper limiting plate, a rotating rod, a connecting ring, a bearing plate, a rotating cam, a connecting. The invention completes the bending and forming operation of the square pipe by matching the positioning device and the rolling device, can bend the butt pipe at one time, and can correspondingly adjust the upper and lower positions of the positioning device and the left and right positions of the rolling device according to the actual size of the pipe.
Description
Technical Field
The invention relates to the field of metal pipe processing, in particular to alloy pipe rolling and shaping equipment and a shaping treatment method thereof.
Background
Compared with cutting and grinding processes, the rolling shaping process has the advantages of high production efficiency, material saving, high product strength and stable quality, is particularly suitable for processing workpieces which are extremely long and short and difficult to cut, is particularly beneficial to millions of large-batch products produced every year, and has the most remarkable economic benefit.
Although the rolling and shaping process has outstanding advantages, the prior rolling and shaping process for shaping the square alloy pipe still has the following problems:
(1) the wall thickness of the square pipe is usually thin, so that the square pipe is easy to deform due to the vertical pressure in the operation process, and needs to be repaired independently by workers at the later stage, so that the operation steps are increased;
(2) most of existing rolling shaping equipment can only treat one pipe at one time, the pipes need to be positioned one by one during treatment, the pipes with different sizes need to be machined, the corresponding sizes of the equipment need to be adjusted, the time consumed for adjusting the positions of the equipment and the pipes is long, and the continuity of operation is affected.
In order to solve the problems, the invention provides alloy pipe rolling and shaping equipment and a shaping treatment method thereof.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the alloy pipe rolling and shaping equipment comprises a bottom plate, a rolling device and a positioning device, wherein the rolling device is installed at the upper end of the bottom plate, the positioning device is arranged on the rear side of the rolling device, the positioning device is installed on the bottom plate, and the bottom plate is of a circular structure; wherein:
the rolling device comprises a rotating motor, a rotating frame, an extrusion rod, an upper partition plate and a lower partition plate, wherein the rotating motor is installed at the lower end of the bottom plate through a motor base, the lower end of an output shaft of the rotating motor is connected with the rotating frame, the cross section of the rotating frame is of a U-shaped structure, the extrusion rod is installed at the upper end of the rotating frame, the upper partition plate and the lower partition plate are evenly installed on the left side of the extrusion rod from top to bottom, and the upper partition plate and the lower partition plate; the rotating frame is driven to rotate clockwise through the rotating motor, the extrusion rod generates bending force on the pipe during rotation, and the pipe can be bent into an arc-shaped structure under the cooperation of the positioning device.
The positioning device comprises a limiting cylinder, a supporting ring, a mounting plate, a locking bolt, a locking frame and a fixing frame, wherein the limiting cylinder is mounted in the middle of the bottom plate, a bearing plate and the supporting ring are uniformly mounted on the side wall of the limiting cylinder from top to bottom, the bearing plate is of an annular structure, the bearing plate and the supporting ring are arranged at intervals up and down, the mounting plate is mounted on the right rear side of the bottom plate, the mounting plate is connected with one end of the locking bolt in a threaded fit mode, the locking frame is mounted at the other end of the locking bolt, the fixing frame is;
the limiting cylinder comprises a lower limiting plate, an upper limiting plate, a rotating rod, a connecting ring, a bearing plate, a rotating cam, a connecting slide block, a moving block, a lifting block and a fixed block, wherein the lower limiting plate is arranged on a bottom plate, the upper end of the lower limiting plate is connected with the lower end of the rotating rod through a bearing, the upper end of the rotating rod is connected with the side wall of the upper limiting plate through a linear bearing, the connecting ring and the bearing plate are uniformly arranged between the upper limiting rod and the lower limiting rod from top to bottom, the connecting ring and the bearing plate are arranged alternately from top to bottom, the bearing plate is of an annular structure, the connecting ring is divided into an upper part and a lower part, the upper part and the lower part are connected through a sliding fit mode, the side wall of the rotating rod is connected with the inner side of the rotating cam through a sliding fit mode, the movable block upper end is connected with the lifting block lower end through a sliding fit mode, the movable block upper end is an inclined plane structure with the height gradually increasing from outside to inside, the lifting block is installed at the connecting ring upper end, the fixing ring is installed at the connecting ring lower end, the rotating cam lower end is provided with the supporting rod, the supporting rod lower end is connected with the bearing plate upper end through a sliding fit mode, the rotating rod is rotated through a manual mode, the rotating cam can drive the movable block to move towards me or move towards the inside, when the movable block moves towards the outside, the lifting block receives upward thrust, therefore, the upper half part of the connecting ring can be driven to move upwards for a certain distance, otherwise, when the movable block moves towards the inside, the lifting block drives.
Preferably, the locking frame includes the movable plate, accepts board and connecting rod, and the movable plate right side is connected with locking bolt one end through the rotation mode, and the movable plate left side is through the sliding fit mode from last down evenly installed and is accepted the board, accepts board position and bottom divider board position one-to-one, accepts and is connected through the connecting rod between board and the bottom divider board.
Preferably, the fixing frame comprises a fixing plate and a clamping plate, the fixing plate is installed on the bottom plate, the clamping plate is evenly installed on the right side of the fixing plate from top to bottom in a sliding fit mode, the positions of the clamping plate and the positions of the bearing plates correspond to each other one by one, and the right end of the clamping plate is connected with the left end of the bearing plate in a sliding fit mode; the relative position of the clamping plate and the bearing plate can be adjusted through the locking bolt, so that the pipe with the corresponding size is limited in the left-right direction.
The fixed plate comprises a fixed end, a movable end and a pushing block, the fixed end is installed on the bottom plate, the movable end is arranged on the right side of the fixed end, the movable end is installed on the bottom plate in a sliding fit mode, the pushing block is installed between the movable end and the fixed end in a sliding fit mode, the pushing block is of an inclined surface structure with the thickness gradually reduced from back to front, and the clamping plate is installed on the side wall of the movable end; after the pushing block is pulled out backwards, the rightward pressure generated by the pushing block on the moving end is reduced, so that the pressure generated by the moving end on the side wall of the pipe is reduced, and the pipe can be pushed to move for a certain distance at the moment to properly adjust the position of the pipe.
Preferably, the upper end of the rotating frame is connected with one end of an extrusion bolt in a thread matching mode, and the other end of the extrusion bolt is connected with the side wall of the extrusion rod in a rotating mode; the extrusion stem can be tightly attached to the side wall of the pipe by rotating the extrusion bolt so as to fix the pipes with different widths.
Preferably, the extrusion stem includes locating piece, guide bar and lift barrel, the locating piece lower extreme is installed on the swivel mount through the sliding fit mode, the guide bar is installed to the locating piece upper end, the lift barrel down evenly is installed from last through the sliding fit mode on the guide bar lateral wall, lift barrel installs last division board and bottom divider board in turn in the left side, and the top division board lower extreme hugs closely on the support ring up end, bottom divider board upper end hugs closely on the support ring bottom end, in-process adjusting support ring upper and lower position through rotating the rotating rod, relative position between top division board and the bottom divider board also changes thereupon, need not repeatedly to carry out regulation work, the loaded down with trivial details nature of work has been reduced, work efficiency is improved.
Preferably, the annular guide rail that is concentric circle structural arrangement is seted up to the bottom plate lower extreme, is provided with the guide bar of turning right from a left side evenly arranging on the swivel mount, and the guide bar top is installed in the annular guide rail through sliding fit mode.
Preferably, the support ring is divided into an upper part and a lower part, the upper part and the lower part are connected in a sliding fit manner, the upper half part of the support ring is arranged on the outer wall of the upper half part of the connecting ring, and the lower half part of the support ring is arranged on the outer wall of the lower half part of the connecting ring; the distance between the upper end face and the lower end face of the support ring can be changed along with the rotation of the rotating rod, so that the pipes with different heights can be limited.
Preferably, the method for performing the roll setting treatment on the square pipe by using the roll setting equipment comprises the following steps:
s1 placing the pipe: placing the pipes to be processed on the positioning device one by one from top to bottom;
s2 device adjustment: the corresponding structure of the stacking equipment is properly adjusted according to the actual size of the pipe, the upper end face and the lower end face of the pipe are ensured to be tightly attached to the positioning device, and meanwhile, the extrusion rod can be tightly attached to the side wall of the pipe;
s3 roll forming: the pipe is rolled down by a rolling device to be bent into an arc-shaped structure under the coordination of a positioning device;
s4 blanking: and (4) taking down the pipe processed by the S3, and conveying the pipe to a specified position for storage.
The invention has the beneficial effects that:
1. the invention completes the bending and forming operation of the square pipe by matching the positioning device and the rolling device, can bend the butt pipe at one time, and can correspondingly adjust the upper and lower positions of the positioning device and the left and right positions of the rolling device according to the actual size of the pipe.
2. The positioning device designed by the invention can limit the left and right positions and the up and down positions of the pipe, prevent the pipe from sliding in the shaping process, ensure the stable shaping work, and simultaneously prevent the pipe from deforming due to the extrusion in the vertical direction because the upper side wall and the lower side wall of the pipe are supported.
3. According to the rolling device designed by the invention, the rotating frame is driven by the rotating motor to rotate clockwise, the extrusion rod generates bending force on the pipe during rotation, and the pipe can be bent into an arc-shaped structure under the cooperation of the positioning device.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the roll-in setting apparatus of the present invention;
FIG. 2 is a top view of the roll-in setting apparatus of the present invention;
FIG. 3 is a front sectional view of the roll setting apparatus of the present invention;
FIG. 4 is a schematic plan view of the structure between the base plate and a portion of the positioning device of the present invention;
FIG. 5 is an enlarged view of the portion of FIG. 2 from the A direction;
FIG. 6 is an enlarged view of the portion of FIG. 3 from the B direction;
fig. 7 is a flow chart of the working method of the rolling and shaping equipment of the invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, an alloy pipe rolling and shaping device comprises a bottom plate 1, a rolling device 2 and a positioning device 3, wherein the rolling device 2 is installed at the upper end of the bottom plate 1, the positioning device 3 is arranged at the rear side of the rolling device 2, the positioning device 3 is installed on the bottom plate 1, and the bottom plate 1 is of a circular structure; wherein:
the rolling device 2 comprises a rotary motor 21, a rotating frame 22, an extrusion rod 23, an upper partition plate 24 and a lower partition plate 25, the rotary motor 21 is mounted at the lower end of the bottom plate 1 through a motor base, the lower end of an output shaft of the rotary motor 21 is connected with the rotating frame 22, the cross section of the rotating frame 22 is of a U-shaped structure, the extrusion rod 23 is mounted at the upper end of the rotating frame 22, the upper partition plate 24 and the lower partition plate 25 are uniformly mounted on the left side of the extrusion rod 23 from top to bottom, and the upper partition plate 24 and the lower partition plate 25; the rotating frame 22 is driven to rotate clockwise by the rotating motor 21, the extrusion rod 23 generates bending force on the pipe during rotation, and the pipe can be bent into an arc-shaped structure under the cooperation of the positioning device 3.
The upper end of the rotating frame 22 is connected with one end of an extrusion bolt in a thread matching mode, and the other end of the extrusion bolt is connected with the side wall of the extrusion rod 23 in a rotating mode; the extrusion stem can be tightly attached to the side wall of the pipe by rotating the extrusion bolt so as to fix the pipes with different widths.
The extrusion rod 23 includes locating piece 231, guide bar 232 and lift barrel 233, the locating piece 231 lower extreme is installed on swivel mount 22 through sliding fit, guide bar 232 is installed to locating piece 231 upper end, from last lift barrel 233 of down evenly installing through sliding fit on the guide bar 232 lateral wall, lift barrel 233 installs last division board 24 and bottom divider board 25 in turn on the left of the lift barrel 233, and go up division board 24 lower extreme and hug closely on support ring 32 up end, bottom divider board 25 upper end hugs closely on support ring 32 bottom end, in-process adjusting support ring 32 upper and lower position through rotating dwang 313, relative position between last division board 24 and the bottom divider board 25 also changes thereupon, need not to repeat regulation work, the loaded down with trivial details nature of work has been reduced, and work efficiency is improved.
The lower end of the bottom plate 1 is provided with an annular guide rail which is arranged in a concentric circle structure, the rotating frame 22 is provided with guide pieces which are uniformly arranged from left to right, and the top ends of the guide pieces are arranged in the annular guide rail in a sliding fit mode.
The positioning device 3 comprises a limiting cylinder 31, a supporting ring 32, a mounting plate 33, a locking bolt 34, a locking frame 35 and a fixing frame 36, the limiting cylinder 31 is mounted in the middle of the bottom plate 1, a supporting plate 315 and the supporting ring 32 are uniformly mounted on the side wall of the limiting cylinder 31 from top to bottom, the supporting plate 315 is of an annular structure, the supporting plate 315 and the supporting ring 32 are arranged at intervals from top to bottom, the mounting plate 33 is mounted on the right rear side of the bottom plate 1, the mounting plate 33 is connected with one end of the locking bolt 34 in a thread fit mode, the locking frame 35 is mounted at the other end of the locking bolt 34, the fixing frame 36 is arranged on the;
the limiting cylinder 31 comprises a lower limiting plate 311, an upper limiting plate 312, a rotating rod 313, a connecting ring 314, a supporting plate 315, a rotating cam 316, a connecting slider 317, a moving block 318, a lifting block 319 and a fixing block 320, wherein the lower limiting plate 311 is arranged on the bottom plate 1, the upper end of the lower limiting plate 311 is connected with the lower end of the rotating rod 313 through a bearing, the upper end of the rotating rod 313 is connected with the side wall of the upper limiting plate 312 through a linear bearing, the connecting ring 314 and the supporting plate 315 are uniformly arranged between the upper limiting rod and the lower limiting rod from top to bottom, the connecting ring 314 and the supporting plate 315 are arranged alternately from top to bottom, the supporting plate 315 is of an annular structure, the connecting ring 314 is divided into an upper part and a lower part, the upper part and the lower part are connected through a sliding fit, the side wall of the rotating rod 313 is connected, the connecting slide block 317 is connected with the side wall of the moving block 318, the lower end of the moving block 318 is connected with the upper end of the fixed block 320 in a sliding fit manner, the upper end of the moving block 318 is connected with the lower end of the lifting block 319 in a sliding fit manner, the upper end of the moving block 318 is of an inclined plane structure with gradually increasing height from outside to inside, the lifting block 319 is installed at the upper end of the connecting ring 314, the fixing ring is installed at the lower end of the connecting ring 314, the lower end of the rotating cam 316 is provided with a support rod, the, by manually rotating the rotating lever 313, the rotating cam 316 can bring the moving block 318 to me or move inward, when the moving block 318 moves outward, the lifting block 319 is pushed upward, and thus the upper half of the connecting ring 314 is moved upward by a certain distance, and vice versa, when the moving block 318 moves inward, the lifting block 319 moves the upper half of the connecting ring 314 downward for a certain distance.
The locking frame 35 comprises a moving plate 351, a bearing plate 352 and a connecting rod 353, the right side of the moving plate 351 is connected with one end of the locking bolt 34 in a rotating mode, the bearing plate 352 is evenly arranged on the left side of the moving plate 351 from top to bottom in a sliding fit mode, the positions of the bearing plates 352 correspond to the positions of the bottom separation plates 25 one by one, and the bearing plates 352 are connected with the bottom separation plates 25 through the connecting rod 353.
The fixing frame 36 comprises a fixing plate 361 and a clamping plate 362, the fixing plate 361 is installed on the bottom plate 1, the clamping plate 362 is evenly installed on the right side of the fixing plate 361 from top to bottom in a sliding fit mode, the positions of the clamping plate 362 correspond to the positions of the bearing plates 352 one by one, and the right end of the clamping plate 362 is connected with the left end of the bearing plate 352 in a sliding fit mode; the relative position of the clamping plate 362 and the bearing plate 352 can be adjusted through the locking bolt 34, so that the pipe with the corresponding size can be limited left and right.
The fixed plate 361 comprises a fixed end 3611, a movable end 3612 and a pushing block 3613, the fixed end 3611 is mounted on the base plate 1, the movable end 3612 is arranged on the right side of the fixed end 3611, the movable end 3612 is mounted on the base plate 1 in a sliding fit manner, the pushing block 3613 is mounted between the movable end 3612 and the fixed end 3611 in a sliding fit manner, the pushing block 3613 is an inclined surface structure with gradually reduced thickness from back to front, and the clamping plate 362 is mounted on the side wall of the movable end 3612; after the pushing block 3613 is pulled out backwards, the pressure of the pushing block 3613 to the right direction generated by the moving end 3612 is reduced, so that the pressure of the moving end 3612 to the side wall of the pipe is reduced, and at this time, the pipe can be pushed to move for a certain distance, so that the position of the pipe can be properly adjusted.
The support ring 32 is divided into an upper part and a lower part, the upper part and the lower part are connected in a sliding fit manner, the upper half part of the support ring 32 is arranged on the outer wall of the upper half part of the connecting ring 314, and the lower half part of the support ring 32 is arranged on the outer wall of the lower half part of the connecting ring 314; so that the distance between the upper end surface and the lower end surface of the support ring 32 can be changed along with the rotation of the rotating rod 313 to limit the pipes with different heights.
Rubber strips are symmetrically adhered to the front side and the rear side of the movable plate 351 and the fixed plate 361, so that friction between the movable plate 351 and the pipes is increased, and the pipes are prevented from sliding in the machining process.
The method for carrying out rolling and shaping treatment on the square pipe by using the rolling and shaping equipment comprises the following steps:
s1 placing the pipe: placing the pipes to be processed on the positioning device 3 from top to bottom one by one;
s2 device adjustment: the corresponding structure of the stacking equipment is properly adjusted according to the actual size of the pipe, the upper end face and the lower end face of the pipe are ensured to be tightly attached to the positioning device 3, and meanwhile, the extrusion rod 23 can be tightly attached to the side wall of the pipe;
s3 roll forming: the pipe is lowered by the rolling device 2 to be bent into an arc-shaped structure under the coordination of the positioning device 3;
s4 blanking: and (4) taking down the pipe processed by the S3, and conveying the pipe to a specified position for storage.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an alloy tubular product roll-in former, includes bottom plate (1), roll-in device (2) and positioner (3), its characterized in that: the rolling device (2) is installed at the upper end of the bottom plate (1), the positioning device (3) is arranged on the rear side of the rolling device (2), the positioning device (3) is installed on the bottom plate (1), and the bottom plate (1) is of a circular structure; wherein:
the rolling device (2) comprises a rotating motor (21), a rotating frame (22), an extrusion rod (23), an upper separation plate (24) and a lower separation plate (25), the rotating motor (21) is installed at the lower end of the bottom plate (1) through a motor base, the lower end of an output shaft of the rotating motor (21) is connected with the rotating frame (22), the cross section of the rotating frame (22) is of a U-shaped structure, the extrusion rod (23) is installed at the upper end of the rotating frame (22), the upper separation plate (24) and the lower separation plate (25) are uniformly installed on the left side of the extrusion rod (23) from top to bottom, and the upper separation plate (24) and the lower separation plate (25) are;
the positioning device (3) comprises a limiting cylinder (31), a support ring (32), a mounting plate (33), a locking bolt (34), a locking frame (35) and a fixing frame (36), the limiting cylinder (31) is mounted in the middle of the bottom plate (1), a bearing plate (315) and the support ring (32) are uniformly mounted on the side wall of the limiting cylinder (31) from top to bottom, the bearing plate (315) is of an annular structure, the bearing plate (315) and the support ring (32) are arranged at intervals up and down, the mounting plate (33) is mounted on the right rear side of the bottom plate (1), the mounting plate (33) is connected with one end of the locking bolt (34) in a thread fit mode, the locking frame (35) is mounted at the other end of the locking bolt (34), the fixing frame (36) is arranged on the left side of the locking frame;
the limiting cylinder (31) comprises a lower limiting plate (311), an upper limiting plate (312), a rotating rod (313), a connecting ring (314), a bearing plate (315), a rotating cam (316), a connecting slider (317), a moving block (318), a lifting block (319) and a fixing block (320), wherein the lower limiting plate (311) is arranged on the bottom plate (1), the upper end of the lower limiting plate (311) is connected with the lower end of the rotating rod (313) through a bearing, the upper end of the rotating rod (313) is connected with the side wall of the upper limiting plate (312) through a linear bearing, the connecting ring (314) and the bearing plate (315) are uniformly arranged between the upper limiting rod and the lower limiting rod from top to bottom, the connecting ring (314) and the bearing plate (315) are arranged alternately from top to bottom, the bearing plate (315) is of an annular structure, the connecting ring (314) is divided into an upper part and a lower part which are connected in a sliding fit manner, the upper part and the lower, the outer side of the rotating cam (316) is provided with a connecting slide block (317) in a sliding fit mode, the connecting slide block (317) is connected with the side wall of a moving block (318), the lower end of the moving block (318) is connected with the upper end of a fixed block (320) in a sliding fit mode, the upper end of the moving block (318) is connected with the lower end of a lifting block (319) in a sliding fit mode, the upper end of the moving block (318) is of an inclined plane structure with gradually increased height from outside to inside, the lifting block (319) is installed at the upper end of a connecting ring (314), a fixing ring is installed at the lower end of the connecting ring (314), the lower end of the rotating cam (316) is.
2. The alloy pipe rolling and shaping equipment as claimed in claim 1, wherein: locking frame (35) are including moving plate (351), accept board (352) and connecting rod (353), and moving plate (351) right side is connected with locking bolt (34) one end through the rotation mode, and moving plate (351) left side is through the sliding fit mode from last down evenly installed and is accepted board (352), accepts board (352) position and bottom divider board (25) position one-to-one, accepts and is connected through connecting rod (353) between board (352) and the bottom divider board (25).
3. The alloy pipe rolling and shaping equipment as claimed in claim 1, wherein: the fixing frame (36) comprises a fixing plate (361) and a clamping plate (362), the fixing plate (361) is installed on the bottom plate (1), the clamping plate (362) is evenly installed on the right side of the fixing plate (361) from top to bottom in a sliding fit mode, the clamping plate (362) corresponds to the bearing plate (352) in position one to one, and the right end of the clamping plate (362) is connected with the left end of the bearing plate (352) in a sliding fit mode;
fixed plate (361) includes stiff end (3611), remove end (3612) and bulldozing block (3613), stiff end (3611) are installed on bottom plate (1), removal end (3612) have been arranged on stiff end (3611) right side, remove end (3612) and install on bottom plate (1) through sliding fit, bulldozing block (3613) is installed through sliding fit between removal end (3612) and stiff end (3611), bulldozing block (3613) is the inclined plane structure that the thickness reduces gradually from the back to the front, joint board (362) are installed on removing end (3612) lateral wall.
4. The alloy pipe rolling and shaping equipment as claimed in claim 1, wherein: the upper end of the rotating frame (22) is connected with one end of an extrusion bolt in a thread matching mode, and the other end of the extrusion bolt is connected with the side wall of the extrusion rod (23) in a rotating mode.
5. The alloy pipe rolling and shaping equipment as claimed in claim 1, wherein: extrusion stem (23) are including locating piece (231), guide bar (232) and lift barrel (233), install on swivel mount (22) through sliding fit mode locating piece (231) lower extreme, guide bar (232) are installed to locating piece (231) upper end, from last lift barrel (233) down evenly installed through sliding fit mode on guide bar (232) the lateral wall, last division board (24) and bottom divider board (25) are installed in turn in lift barrel (233) left side, and go up division board (24) lower extreme and hug closely on support ring (32) up end, bottom divider board (25) upper end is hugged closely on support ring (32) bottom end face.
6. The alloy pipe rolling and shaping equipment as claimed in claim 1, wherein: the lower end of the bottom plate (1) is provided with an annular guide rail which is arranged in a concentric circle structure, a guide piece which is uniformly arranged from left to right is arranged on the rotating frame (22), and the top end of the guide piece is arranged in the annular guide rail in a sliding fit mode.
7. The alloy pipe rolling and shaping equipment as claimed in claim 1, wherein: the support ring (32) is divided into an upper part and a lower part, the upper part and the lower part are connected in a sliding fit mode, the upper half part of the support ring (32) is arranged on the outer wall of the upper half part of the connecting ring (314), and the lower half part of the support ring (32) is arranged on the outer wall of the lower half part of the connecting ring (314).
8. The alloy pipe rolling and shaping equipment as claimed in claim 1, wherein: the method for carrying out rolling and shaping treatment on the square pipe by using the rolling and shaping equipment comprises the following steps:
s1 placing the pipe: placing the pipes to be processed on the positioning device (3) from top to bottom one by one;
s2 device adjustment: the corresponding structure of the stacking equipment is properly adjusted according to the actual size of the pipe, the upper end face and the lower end face of the pipe are ensured to be tightly attached to the positioning device (3), and meanwhile, the extrusion rod (23) can be tightly attached to the side wall of the pipe;
s3 roll forming: the pipe is reduced by the rolling device (2) to be bent into an arc-shaped structure under the coordination of the positioning device (3);
s4 blanking: and (4) taking down the pipe processed by the S3, and conveying the pipe to a specified position for storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010460910.3A CN111589912B (en) | 2020-05-27 | 2020-05-27 | Alloy pipe rolling and shaping equipment and shaping treatment method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010460910.3A CN111589912B (en) | 2020-05-27 | 2020-05-27 | Alloy pipe rolling and shaping equipment and shaping treatment method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111589912A true CN111589912A (en) | 2020-08-28 |
| CN111589912B CN111589912B (en) | 2022-05-24 |
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| CN202010460910.3A Active CN111589912B (en) | 2020-05-27 | 2020-05-27 | Alloy pipe rolling and shaping equipment and shaping treatment method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091094A (en) * | 2020-09-09 | 2020-12-18 | 谷建兴 | Boiler economizer forming and manufacturing device and method thereof |
| CN114378157A (en) * | 2022-03-22 | 2022-04-22 | 山东中恒科达机械科技有限公司 | Metal section bending equipment for automobile support |
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| CN210475103U (en) * | 2019-05-16 | 2020-05-08 | 北京市燃气集团有限责任公司 | Novel pipe bender |
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| JPS5619929A (en) * | 1979-07-30 | 1981-02-25 | Mitsubishi Heavy Ind Ltd | Bender for pipe or bar |
| EP0299792A2 (en) * | 1987-07-16 | 1989-01-18 | Crawford Fitting Company | Tube bending apparatus and method |
| CN209094257U (en) * | 2018-04-23 | 2019-07-12 | 中山市利盛金属制品有限公司 | A kind of aluminium alloy extrusions angle bending apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091094A (en) * | 2020-09-09 | 2020-12-18 | 谷建兴 | Boiler economizer forming and manufacturing device and method thereof |
| CN112091094B (en) * | 2020-09-09 | 2022-04-19 | 浙江海特锅炉有限公司 | Boiler economizer forming and manufacturing device and method thereof |
| CN114378157A (en) * | 2022-03-22 | 2022-04-22 | 山东中恒科达机械科技有限公司 | Metal section bending equipment for automobile support |
| CN114378157B (en) * | 2022-03-22 | 2022-05-20 | 山东中恒科达机械科技有限公司 | Metal section bending equipment for automobile support |
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| Publication number | Publication date |
|---|---|
| CN111589912B (en) | 2022-05-24 |
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