CN111804777A - Profile bending forming method - Google Patents
Profile bending forming method Download PDFInfo
- Publication number
- CN111804777A CN111804777A CN202010690137.XA CN202010690137A CN111804777A CN 111804777 A CN111804777 A CN 111804777A CN 202010690137 A CN202010690137 A CN 202010690137A CN 111804777 A CN111804777 A CN 111804777A
- Authority
- CN
- China
- Prior art keywords
- plate
- rod
- bending
- section bar
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005452 bending Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 13
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a section bending processing forming method, mainly include the following steps, section bar prepare, bending operation and collect many processes such as the operation, the section bar bending processing apparatus used includes bottom plate, adjusting device, pushing down device and locating device, the invention can solve the following difficult problem existing in the bending of existing section bar, a, when the traditional section bar is bent, need to use the bending tool to carry on the bending operation to the section bar manually, the bending effect to the section bar is bad manually, make the section bar easy to deform, influence the subsequent use of the section bar, wasted the raw material, and the manual bending section bar labour intensity is great, the inefficiency; b the existing profile bending equipment is used for bending the profile, the adjusting effect on the bending angle of the profile is poor, the bending radius of the profile cannot be adjusted, the round roller of the profile can move when the profile is bent, the bending effect and quality of the profile are affected, and the bending efficiency and effect of the profile can be improved.
Description
Technical Field
The invention relates to the technical field of profile processing, in particular to a profile bending processing forming method.
Background
The section bar has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like, is widely and mainly used for various civil and industrial building structures, various industrial factory buildings and modern high-rise buildings, large bridges, heavy equipment, expressways, ship frameworks, mine supports, dam engineering and various machine components, and is cast, thermally treated and cut to form a strip-shaped blank.
However, the following problems exist when the existing sectional material is bent, a, when the traditional sectional material is bent, a bending tool needs to be manually used for bending the sectional material, the bending effect of the manual operation on the sectional material is poor, so that the sectional material is easy to deform, the subsequent use of the sectional material is influenced, raw materials are wasted, the labor intensity of manually bending the sectional material is high, and the efficiency is low; b the existing profile bending equipment is used for bending the profile, the adjusting effect on the bending angle of the profile is poor, the bending radius of the profile cannot be adjusted, the round roller of the profile can move when the profile is bent, the bending effect and quality of the profile are affected, and the bending efficiency and effect of the profile can be improved.
Disclosure of Invention
In order to solve the problems, the invention provides a profile bending forming method, which can solve the problems existing in the bending of the profile mentioned above.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a section bar bending processing forming method mainly comprises the following steps:
preparing a section bar, namely preparing the section bar needing to be bent and processed to obtain the section bar needing to be bent;
step two, bending operation, namely placing the section bar to be bent obtained in the step one into section bar bending processing equipment for bending operation to obtain a bent and formed section bar;
and step three, collecting operation, namely collecting the bent and formed section bar obtained in the step two to obtain a collected bent section bar.
The profile bending device used in the above steps comprises a bottom plate, an adjusting device, a pressing device and a positioning device, wherein the adjusting device is installed on the bottom plate, the pressing device is installed on the adjusting device, and the positioning device is installed on the pressing device.
The adjusting device comprises a clamping plate, a straight plate, a first motor, an adjusting threaded rod, an L-shaped plate, a sliding plate, a straight block, a square rod, a straight rod, a square block, an L-shaped rod, a square plate, a second motor and a rotating roller, wherein the clamping plate is arranged at the middle end of the bottom plate, a clamping groove is formed in the middle end of the clamping plate, the straight plate is arranged at the lower side of the rear end of the clamping plate, the L-shaped plate is symmetrically arranged at the left end and the right end of the straight plate, the square block is arranged on the inner wall of the lower end of the L-shaped plate, a through hole is formed in the square block, the L-shaped rod is arranged in the through hole in a sliding fit manner, the square plate is arranged at the upper end of the L-shaped rod, the square plate is arranged in the clamping groove in a sliding fit manner, a groove is formed in the square plate, straight board lower extreme mid-mounting has a motor, a motor output passes straight board and installs adjusting threaded rod, and adjusting threaded rod passes through thread engagement's mode and installs at adjusting thread inslot, straight piece is installed through sliding fit's mode symmetry in both ends about the sliding plate, install the straight-bar through the round pin axle on the straight piece front end outer wall, the straight-bar upper end is through selling the hub connection on L template corner outer wall, install the square pole through selling the axle on the straight piece rear end outer wall, the square pole upper end is through selling the hub connection on L form pole corner outer wall, drive the rotatory roller motion on the square board through L form pole, can adjust the crooked angle of section bar and radius.
The pressing device comprises a flat plate, a support plate, a third motor, a positioning round rod, a power gear, a strip plate, a connecting plate, a pressing plate, a fourth motor and a pressing roller, wherein the middle end of the upper part of the clamping plate is provided with a pressing groove, the outer wall of the middle part of the rear side of the upper end of the clamping plate is provided with the flat plate, the flat plate is provided with the flat groove, the strip plate is arranged in the flat groove in a sliding fit manner, the lower end of the strip plate is provided with the connecting plate, the connecting plate is arranged in the pressing groove in a sliding fit manner, the pressing plates are symmetrically arranged on the connecting plate in front of and behind the front side of the clamping plate, the pressing roller is arranged between the inner walls of the pressing plates through a bearing, the outer wall of the pressing plate on the front side of the connecting plate is provided with the fourth motor, the output end of the fourth motor is connected, the third motor output end penetrates through the supporting plate located at the upper right end of the flat plate to be provided with the power gear, the outer wall of the left end of the power gear is provided with the positioning round rod, the positioning round rod is installed in the supporting plate located at the upper left end of the flat plate through the bearing, the radius and the angle of the bending of the section bar can be adjusted by adjusting the height of the lower pressing roller, and the bending quality of the section bar is improved.
The positioning device comprises a positioning circular plate, an eccentric circular ring, a positioning circular ring, a connecting rod, a driven circular rod, an arc plate, a flat rod, a supporting rod, a power rod, a return spring rod, a backing plate, a positioning cylinder and a top plate, wherein the positioning circular plate is arranged in the middle of the left end of the positioning circular rod, the eccentric circular ring is arranged at the left end of the positioning circular rod through a bearing, the positioning circular ring is arranged on the outer wall of the eccentric circular ring through a bearing, the connecting rod is arranged on the outer wall of the upper end of the positioning circular ring, the supporting rod is arranged at the front end of the flat plate, a square groove is formed in the upper end of the supporting rod, the flat rod is arranged between the inner walls of the square grooves through a pin shaft, the arc plate is arranged on the outer wall of the lower side of the rear end of the flat rod, the driven circular rod is arranged on the outer wall of the left end, the power rod is installed to return spring pole upper end, and the power rod front end is connected on the eccentric ring, installs the location cylinder on the inner wall of rectangular groove upper end, and the roof is installed to location cylinder output, and the roof passes through sliding fit's mode and installs in rectangular groove, and the roof lower extreme supports and leans on the power rod, fixes a position the operation to the location plectane through the arc, can fix a position the compression roller down in suitable crooked position, can not take place the phenomenon that the compression roller removed down.
As a preferable technical scheme of the invention, the long strip plate is uniformly provided with gear grooves, and the gear grooves and the power gear are meshed with each other for use, so that the power gear can drive the long strip plate to move.
As a preferable technical scheme of the invention, the lower end of the bottom plate is uniformly provided with the supporting round rods, so that a stable working environment is provided for bending the section bar.
As a preferred technical scheme of the invention, the feeding rollers are uniformly arranged in the middle of the inner wall of the front end of the clamping plate through bearings, and the heights of the outer wall of the upper end of the feeding roller and the outer wall of the upper end of the rotating roller are consistent, so that the bending quality of the section is improved.
As a preferable technical scheme of the invention, the arc-shaped plate and the positioning circular plate are mutually matched for use, so that the arc-shaped plate can perform positioning operation on the positioning circular plate.
As a preferable technical scheme of the invention, the eccentric ring and the positioning ring are mutually matched for use, so that the eccentric ring can drive the positioning ring to rotate.
The invention has the beneficial effects that:
1. the bending tool can solve the following problems existing in the conventional section bar bending process, a, when the conventional section bar is bent, the bending tool is required to be manually used for bending the section bar, the manual bending effect on the section bar is poor, so that the section bar is easy to deform, the subsequent use of the section bar is influenced, raw materials are wasted, the labor intensity of manually bending the section bar is high, and the efficiency is low; b the existing profile bending equipment is used for bending the profile, the adjusting effect on the bending angle of the profile is poor, the bending radius of the profile cannot be adjusted, the round roller of the profile can move when the profile is bent, the bending effect and quality of the profile are affected, and the bending efficiency and effect of the profile can be improved.
2. The adjusting device designed by the invention drives the adjusting threaded rod to rotate through the first motor, and the adjusting threaded rod drives the rotating roller on the square plate to move to a proper bending position through the mutual matching operation among the L-shaped plate, the sliding plate, the straight block, the square rod, the straight rod, the square block and the L-shaped rod, so that the bending angle and radius of the section bar can be adjusted, the round roller cannot move when the section bar is bent, and the bending quality of the section bar is improved.
3. According to the lower pressing device designed by the invention, the power gear is driven to rotate by the third motor, the power gear drives the lower pressing roller on the fourth motor to move to a proper bending position through the strip plate, the connecting plate and the lower pressing plate, so that the profile can be bent between the rotating roller and the lower pressing roller, the bending radius and angle of the profile can be adjusted by adjusting the height of the lower pressing roller, and the bending quality of the profile is improved.
4. The positioning device designed by the invention can position the positioning circular plate by the arc-shaped plate through the mutual matching operation among the eccentric circular ring, the positioning circular ring, the connecting rod, the driven circular rod, the flat rod, the supporting rod, the power rod, the base plate, the positioning cylinder and the top plate, can position the lower pressing roller at a proper bending position, can not generate the phenomenon that the lower pressing roller moves, and improves the bending quality of the section.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic structural view of the profile bending apparatus of the present invention;
FIG. 3 is a partial cross-sectional view of FIG. 2 of the present invention;
FIG. 4 is an enlarged view of the invention taken along line K of FIG. 3;
FIG. 5 is a schematic view of a first perspective partial structure of the adjustment device of the present invention;
FIG. 6 is a partial structural view of a second perspective of the adjustment device of the present invention;
FIG. 7 is a schematic view of a portion of the hold-down device of the present invention;
fig. 8 is a partial structural schematic view of the positioning device of the present 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 8, a method for bending and forming a profile mainly includes the following steps:
preparing a section bar, namely preparing the section bar needing to be bent and processed to obtain the section bar needing to be bent;
step two, bending operation, namely placing the section bar to be bent obtained in the step one into section bar bending processing equipment for bending operation to obtain a bent and formed section bar;
and step three, collecting operation, namely collecting the bent and formed section bar obtained in the step two to obtain a collected bent section bar.
The profile bending device used in the above steps comprises a base plate 1, an adjusting device 2, a pressing device 3 and a positioning device 4, wherein the adjusting device 2 is installed on the base plate 1, the pressing device 3 is installed on the adjusting device 2, and the positioning device 4 is installed on the pressing device 3.
The adjusting device 2 comprises a clamping plate 2a, a straight plate 2b, a first motor 2c, an adjusting threaded rod 2d, an L-shaped plate 2e, a sliding plate 2f, a straight block 2g, a square rod 2h, a straight rod 2i, a square block 2j, an L-shaped rod 2k, a square plate 2L, a second motor 2m and a rotating roller 2n, wherein the clamping plate 2a is installed at the middle end of the bottom plate 1, a clamping groove is formed at the middle end of the clamping plate 2a, the straight plate 2b is installed at the lower side of the rear end of the clamping plate 2a, the L-shaped plate 2e is symmetrically installed at the left end and the right end of the straight plate 2b, the square block 2j is installed on the inner wall of the lower end of the L-shaped plate 2e, a through hole is formed in the square block 2j, the L-shaped rod 2k is installed in the through sliding fit, the square plate 2L is installed in the clamping groove in a sliding fit manner, a groove is formed in, the output end of the second motor 2m is provided with a rotating roller 2n, the L-shaped plate 2e is provided with a sliding groove, a sliding plate 2f is arranged in the sliding groove in a sliding fit mode, the sliding plate 2f is provided with an adjusting threaded groove, the middle part of the lower end of the straight plate 2b is provided with a first motor 2c, the output end of the first motor 2c penetrates through the straight plate 2b and is provided with an adjusting threaded rod 2d, and adjusting threaded rod 2d installs in adjusting threaded groove through thread engagement's mode, straight piece 2g is installed through sliding fit's mode symmetry at both ends about sliding plate 2f, install straight-bar 2i through the round pin axle on the outer wall of straight piece 2g front end, straight-bar 2i upper end is through selling the hub connection on the outer wall of L template 2e corner, install square bar 2h through selling the hub connection on the outer wall of straight piece 2g rear end, square bar 2h upper end is through selling the hub connection on the outer wall of L form pole 2k corner.
The middle part of the inner wall of the front end of the clamping plate 2a is evenly provided with a feeding roller 12 through a bearing, and the height of the outer wall of the upper end of the feeding roller 12 is consistent with that of the outer wall of the upper end of the rotating roller 2 n.
During specific work, a motor 2c drives adjusting threaded rod 2d and rotates, adjusting threaded rod 2d drives the motion of sliding plate 2f through thread engagement's mode, sliding plate 2f drives straight piece 2g motion, straight piece 2g drives square bar 2h and straight-bar 2i and rotates, under straight-bar 2 i's the tight effect of supporting, square bar 2h drives that L form pole 2k slides in the through-hole on square 2j, L form pole 2k drives the operation of square plate 2L, square plate 2L drives the rotatory roller 2n on No. two motors 2m and moves suitable crooked position.
The pressing device 3 comprises a flat plate 3a, a support plate 3b, a third motor 3c, a positioning round rod 3d, a power gear 3e, a strip plate 3f, a connecting plate 3g, a pressing plate 3h, a fourth motor 3i and a pressing roller 3j, the middle end of the upper part of the clamping plate 2a is provided with a pressing groove, the outer wall of the middle part of the rear side of the upper end of the clamping plate 2a is provided with the flat plate 3a, the flat plate 3a is provided with a flat groove, the strip plate 3f is arranged in the flat groove in a sliding fit manner, the lower end of the strip plate 3f is provided with the connecting plate 3g, the connecting plate 3g is arranged in the pressing groove in a sliding fit manner, the pressing plates 3h are symmetrically arranged at the front and the back of the front side of the clamping plate 2a on the connecting plate 3g, a pressing roller 3j is arranged between the inner walls of the pressing plates 3h through a bearing, the fourth motor 3i is, the output end of a fourth motor 3i is connected to the lower press roller 3j, supporting plates 3b are symmetrically arranged at the left end and the right end of the middle of the flat plate 3a, a third motor 3c is arranged on the outer wall of the supporting plate 3b at the right end of the flat plate 3a, the output end of the third motor 3c penetrates through the supporting plate 3b at the right end of the flat plate 3a to be provided with a power gear 3e, a positioning round rod 3d is arranged on the outer wall of the left end of the power gear 3e, and the positioning round rod 3d is arranged in the supporting plate 3b at the left end of the flat plate 3a through.
The long slat 3f on evenly be provided with the gear groove, and the gear groove uses with mutual meshing between the power gear 3 e.
During specific work, the third motor 3c drives the power gear 3e to rotate, the power gear 3e drives the strip plate 3f to move in a gear meshing mode, the strip plate 3f drives the connecting plate 3g to move, and the third motor 3c stops rotating after the connecting plate 3g drives the lower press roller 3j on the lower press plate 3h to move to a proper bending position.
The positioning device 4 comprises a positioning circular plate 4a, an eccentric circular ring 4b, a positioning circular ring 4c, a connecting rod 4d, a driven circular rod 4e, an arc-shaped plate 4f, a flat rod 4g, a supporting rod 4h, a power rod 4i, a return spring rod 4j, a backing plate 4k, a positioning cylinder 4l and a top plate 4m, wherein the positioning circular plate 4a is installed in the middle of the left end of the positioning circular rod 3d, the eccentric circular ring 4b is installed at the left end of the positioning circular rod 3d through a bearing, the positioning circular ring 4c is installed on the outer wall of the eccentric circular ring 4b through a bearing, the connecting rod 4d is installed on the outer wall of the upper end of the positioning circular ring 4c, the supporting rod 4h is installed at the front end of the flat plate 3a, a square groove is formed in the upper end of the supporting rod 4h, the flat rod 4g is installed between the inner walls of the square grooves through a pin shaft, the arc-shaped plate 4, the front end of a driven round rod 4e is installed on a connecting rod 4d through a bearing, a backing plate 4k is installed at the rear end of a flat plate 3a, a long groove is formed in the backing plate 4k, a return spring rod 4j is installed on the flat plate 3a and located on the long groove, a power rod 4i is installed at the upper end of the return spring rod 4j, the front end of the power rod 4i is connected to an eccentric ring 4b, a positioning cylinder 4l is installed on the inner wall of the upper end of the long groove, a top plate 4m is installed at the output end of the positioning cylinder 4l, the top plate 4m is installed in the long groove through a sliding fit mode, and the lower end of the top plate 4.
The arc-shaped plate 4f and the positioning circular plate 4a are matched with each other for use.
The eccentric ring 4b and the positioning ring 4c are matched with each other.
When the device works specifically, after the lower pressing roller 3j moves to a proper bending position, the positioning cylinder 4l drives the top plate 4m to move towards the lower end, the top plate 4m drives the power rod 4i to rotate, the power rod 4i drives the eccentric ring 4b to rotate, the eccentric ring 4b drives the positioning ring 4c to move, the positioning ring 4c drives the connecting rod 4d to move, the connecting rod 4d drives the driven circular rod 4e to move, the driven circular rod 4e drives the arc-shaped plate 4f on the flat rod 4g to abut against the outer wall of the positioning circular plate 4a to perform positioning operation on the positioning circular plate 4a, so that the power gear 3e cannot rotate, and stable positioning operation is performed on the lower pressing roller 3 j.
The section bar that the manual work will need to be crooked is placed on material feeding roller 12, and No. four motor 3i drives compression roller 3j and rotates down, and No. two motor 2m drive rotatory roller 2n and rotate, and the right-hand member promotes the section bar and arrives for the section bar carries out the bending operation on compression roller 3j and rotatory roller 2n outer wall down.
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 defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A section bar bending processing forming method is characterized in that: the method mainly comprises the following steps:
preparing a section bar, namely preparing the section bar needing to be bent and processed to obtain the section bar needing to be bent;
step two, bending operation, namely placing the section bar to be bent obtained in the step one into section bar bending processing equipment for bending operation to obtain a bent and formed section bar;
step three, collecting operation, namely collecting the bent and formed section bar obtained in the step two to obtain a collected bent section bar;
the profile bending processing equipment used in the steps comprises a bottom plate (1), an adjusting device (2), a pressing device (3) and a positioning device (4), wherein the adjusting device (2) is installed on the bottom plate (1), the pressing device (3) is installed on the adjusting device (2), and the positioning device (4) is installed on the pressing device (3);
the adjusting device (2) comprises a clamping plate (2a), a straight plate (2b), a first motor (2c), an adjusting threaded rod (2d), an L-shaped plate (2e), a sliding plate (2f), a straight block (2g), a square rod (2h), a straight rod (2i), a square block (2j), an L-shaped rod (2k), a square plate (2L), a second motor (2m) and a rotating roller (2n), wherein the clamping plate (2a) is installed at the middle end of the bottom plate (1), a clamping groove is formed in the middle end of the clamping plate (2a), the straight plate (2b) is installed on the lower side of the rear end of the clamping plate (2a), the L-shaped plate (2e) is symmetrically installed at the left end and the right end of the straight plate (2b), the square block (2j) is installed on the inner wall of the lower end of the L-shaped plate (2e), a through hole is formed in the square block (, the upper end of the L-shaped rod (2k) is provided with a square plate (2L), the square plate (2L) is arranged in a clamping groove in a sliding fit mode, the square plate (2L) is provided with a groove, a second motor (2m) is arranged in the groove, the output end of the second motor (2m) is provided with a rotating roller (2n), the L-shaped plate (2e) is provided with a sliding groove, a sliding plate (2f) is arranged in the sliding groove in a sliding fit mode, an adjusting threaded groove is formed in the sliding plate (2f), the middle part of the lower end of the straight plate (2b) is provided with a first motor (2c), the output end of the first motor (2c) penetrates through the straight plate (2b) to be provided with an adjusting threaded rod (2d), the adjusting threaded rod (2d) is arranged in the adjusting threaded groove in a threaded engagement mode, the left end and the right end of the sliding plate (, a straight rod (2i) is mounted on the outer wall of the front end of the straight block (2g) through a pin shaft, the upper end of the straight rod (2i) is connected to the outer wall of the corner of the L-shaped plate (2e) through a pin shaft, a square rod (2h) is mounted on the outer wall of the rear end of the straight block (2g) through a pin shaft, and the upper end of the square rod (2h) is connected to the outer wall of the corner of the L-shaped rod (2k) through a;
the pressing device (3) comprises a flat plate (3a), a supporting plate (3b), a third motor (3c), a positioning round rod (3d), a power gear (3e), a long strip plate (3f), a connecting plate (3g), a pressing plate (3h), a fourth motor (3i) and a pressing roller (3j), wherein the middle end of the upper part of the clamping plate (2a) is provided with a pressing groove, the outer wall of the middle part of the rear side of the upper end of the clamping plate (2a) is provided with the flat plate (3a), the flat plate (3a) is provided with a flat groove, the long strip plate (3f) is arranged in the flat groove in a sliding fit manner, the connecting plate (3g) is arranged in the pressing groove in a sliding fit manner, the pressing plate (3g) is symmetrically arranged on the front side and the rear side of the clamping plate (2a) and is provided with the pressing plate (3h), the pressing roller (3j) is arranged between the inner walls of the pressing plate (3h) through a, a fourth motor (3i) is arranged on the outer wall of a lower pressing plate (3h) positioned on the front side of a connecting plate (3g), the output end of the fourth motor (3i) is connected onto a lower pressing roller (3j), supporting plates (3b) are symmetrically arranged at the left end and the right end of the middle part of a flat plate (3a), a third motor (3c) is arranged on the outer wall of the supporting plate (3b) positioned at the upper right end of the flat plate (3a), the output end of the third motor (3c) penetrates through the supporting plate (3b) positioned at the upper right end of the flat plate (3a) and is provided with a power gear (3e), a positioning round rod (3d) is arranged on the outer wall of the left end of the power gear (3e), and the positioning round rod (3d) is arranged in the supporting plate (3 b;
the positioning device (4) comprises a positioning circular plate (4a), an eccentric circular ring (4b), a positioning circular ring (4c), a connecting rod (4d), a driven circular rod (4e), an arc-shaped plate (4f), a flat rod (4g), a supporting rod (4h), a power rod (4i), a return spring rod (4j), a base plate (4k), a positioning cylinder (4l) and a top plate (4m), wherein the positioning circular plate (4a) is installed in the middle of the left end of the positioning circular rod (3d), the eccentric circular ring (4b) is installed at the left end of the positioning circular rod (3d) through a bearing, the positioning circular ring (4c) is installed on the outer wall of the eccentric circular ring (4b) through a bearing, the connecting rod (4d) is installed on the outer wall of the upper end of the positioning circular ring (4c), the supporting rod (4h) is installed at the front end of the flat plate (3a), flat rods (4g) are arranged between the inner walls of the square grooves through pin shafts, an arc-shaped plate (4f) is arranged on the outer wall of the lower side of the rear end of each flat rod (4g), a driven round rod (4e) is arranged on the outer wall of the left end of each flat rod (4g), the front end of each driven round rod (4e) is arranged on a connecting rod (4d) through a bearing, a backing plate (4k) is arranged at the rear end of a flat plate (3a), a long groove is formed in the backing plate (4k), a return spring rod (4j) is arranged on the flat plate (3a) and positioned on the long groove, a power rod (4i) is arranged at the upper end of the return spring rod (4j), the front end of the power rod (4i) is connected to an eccentric ring (4b), a positioning cylinder (4l) is arranged on the inner wall of the upper end of the long groove, a top plate (4m) is arranged at, the lower end of the top plate (4m) is abutted against the power rod (4 i).
2. The profile bending method according to claim 1, wherein: the long lath (3f) on evenly be provided with the gear groove, and the gear groove uses with mutual meshing between power gear (3 e).
3. The profile bending method according to claim 1, wherein: the lower end of the bottom plate (1) is uniformly provided with a supporting round rod (11).
4. The profile bending method according to claim 1, wherein: the middle part of the inner wall of the front end of the clamping plate (2a) is uniformly provided with a feeding roller (12) through a bearing, and the height of the outer wall of the upper end of the feeding roller (12) is consistent with that of the outer wall of the upper end of the rotating roller (2 n).
5. The profile bending method according to claim 1, wherein: the arc-shaped plate (4f) and the positioning circular plate (4a) are mutually matched for use.
6. The profile bending method according to claim 1, wherein: the eccentric ring (4b) and the positioning ring (4c) are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010690137.XA CN111804777B (en) | 2020-07-17 | 2020-07-17 | Profile bending processing forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010690137.XA CN111804777B (en) | 2020-07-17 | 2020-07-17 | Profile bending processing forming method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111804777A true CN111804777A (en) | 2020-10-23 |
| CN111804777B CN111804777B (en) | 2023-07-04 |
Family
ID=72865801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010690137.XA Active CN111804777B (en) | 2020-07-17 | 2020-07-17 | Profile bending processing forming method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111804777B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333536A (en) * | 2021-06-03 | 2021-09-03 | 任菊华 | Bending forming machine for building construction connecting piece and bending forming method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160221053A1 (en) * | 2013-03-07 | 2016-08-04 | Pusan National University Industry-University Cooperation Foundation | Dieless sheet forming apparatus with flexible rollers |
| CN108160766A (en) * | 2017-12-25 | 2018-06-15 | 郑州诚合信息技术有限公司 | A kind of construction site sheet metal processing bender |
| CN108916544A (en) * | 2018-08-02 | 2018-11-30 | 朱国琴 | A kind of dedicated vibration damping dust suction rack of Weaving device |
| CN210450431U (en) * | 2019-08-21 | 2020-05-05 | 三创联盟(沧州临港)科技有限公司 | Bending machine shaft roller interval adjusting device |
-
2020
- 2020-07-17 CN CN202010690137.XA patent/CN111804777B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160221053A1 (en) * | 2013-03-07 | 2016-08-04 | Pusan National University Industry-University Cooperation Foundation | Dieless sheet forming apparatus with flexible rollers |
| CN108160766A (en) * | 2017-12-25 | 2018-06-15 | 郑州诚合信息技术有限公司 | A kind of construction site sheet metal processing bender |
| CN108916544A (en) * | 2018-08-02 | 2018-11-30 | 朱国琴 | A kind of dedicated vibration damping dust suction rack of Weaving device |
| CN210450431U (en) * | 2019-08-21 | 2020-05-05 | 三创联盟(沧州临港)科技有限公司 | Bending machine shaft roller interval adjusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333536A (en) * | 2021-06-03 | 2021-09-03 | 任菊华 | Bending forming machine for building construction connecting piece and bending forming method thereof |
| CN113333536B (en) * | 2021-06-03 | 2022-12-09 | 四川创世众城建设工程有限公司 | Bending forming machine for building construction connecting piece and bending forming method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111804777B (en) | 2023-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213969178U (en) | Cylinder block milling processing device | |
| CN111804777A (en) | Profile bending forming method | |
| CN112139770B (en) | Preparation process of assembled integral floor slab | |
| CN111085830B (en) | Forming processing technology for manufacturing aluminum product by aluminum plate | |
| CN221020026U (en) | Perforating device for roller production | |
| CN218134472U (en) | A rotor sheet closed press | |
| CN117549082A (en) | Aluminum template punching and milling processing equipment | |
| CN217121463U (en) | Punching die for processing textile machine accessories | |
| CN216031480U (en) | Stamping device is used in processing of ceramic tile mould | |
| CN110614297A (en) | U folding device for building aluminum alloy frame plate machining and working method thereof | |
| CN210909711U (en) | Simple structure's anchor clamps are used in carborundum processing | |
| CN210099073U (en) | Automatic cutting device is used in aluminum plate processing of feeding | |
| CN221065432U (en) | High-efficient groover is used in production of building aluminum mould board | |
| CN224043936U (en) | A cutting machine for producing architectural decorative curtain walls | |
| CN223465838U (en) | Automatic magnet assembling and pressing device | |
| CN219862071U (en) | Perforating device for curtain production | |
| CN214557819U (en) | A kind of high-efficiency intercepting equipment for bearing outer ring | |
| CN222805919U (en) | A rotor sheet stamping equipment for motor rotor production | |
| CN223231391U (en) | Adjustable circuit board flattening device | |
| CN216632324U (en) | High-efficient group angle machine of al-alloy door & window | |
| CN224012464U (en) | Composite material carving cutting positioning device | |
| CN220943744U (en) | A laser cutting machine for production of environment-friendly energy-conserving building materials woodwork usefulness | |
| CN220838220U (en) | Double-upright horizontal metal band sawing machine | |
| CN221515785U (en) | A punching device for hardware processing | |
| CN223656110U (en) | An automatic aluminum profile cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230530 Address after: No. 609, 611, 6th Floor, Building A6, Yintian Industrial Zone, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province, 518102 Applicant after: Guangdong Xinsen Construction Engineering Co.,Ltd. Address before: 247100 Guichi Industrial Park, Chizhou City, Anhui Province Applicant before: Ye Xing |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |