CN111250569B - Car sheet metal component roll-in molding system - Google Patents
Car sheet metal component roll-in molding system Download PDFInfo
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- CN111250569B CN111250569B CN202010183445.3A CN202010183445A CN111250569B CN 111250569 B CN111250569 B CN 111250569B CN 202010183445 A CN202010183445 A CN 202010183445A CN 111250569 B CN111250569 B CN 111250569B
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
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- Bending Of Plates, Rods, And Pipes (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to a rolling forming system, in particular to an automobile sheet metal part rolling forming system, which comprises a device bracket, a driving motor, a movable bracket, a clamping mechanism, a rolling bracket, a diameter-changing mechanism, an inner rolling mechanism and an outer rolling mechanism, wherein the driving motor drives the two movable brackets to mutually approach or separate, the clamping mechanism arranged on the two movable brackets clamps two ends of a sheet metal part, properly releases a certain sheet metal part length in the rolling process, the rolling bracket moves downwards to drive the diameter-changing mechanism and the inner rolling mechanism to move downwards, the inner rolling mechanism moves downwards to roll the upper end surface of the sheet metal part, the outer rolling mechanism rolls the lower end surface of the sheet metal part, the relative distance between the two diameter-changing mechanisms is changed to extrude a rolled steel plate coated between the two diameter-changing mechanisms, so that the diameter of the rolled steel plate is changed, and rolling and forming arc sheet metal parts with different diameters according to different use requirements.
Description
Technical Field
The invention relates to a roll forming system, in particular to a roll forming system for an automobile sheet metal part.
Background
For example, a rolling forming wire harness production line disclosed in publication number CN204360844U includes a paying-off device, a rolling forming system and a stranding machine, wherein the rolling forming system includes a rack, a plurality of rolling forming machines, a rolling pitch disc and a rolling rotary die sequentially arranged on the right side of each rolling forming machine; the roll forming machine comprises a frame with an upper roll wheel and a lower roll wheel, wherein the roll surfaces of the upper roll wheel and the lower roll wheel are respectively provided with a plurality of annular line grooves, and the annular line grooves on the upper roll wheel and the lower roll wheel are in one-to-one correspondence to form rolling grooves; a threading pipe is arranged above the upper roller; the rolling pitch disc is composed of a central through hole and a plurality of threading holes arranged around the central through hole; the utility model discloses a shortcoming is that can not roll-in the circular arc sheet metal component of the different diameters of shaping according to the user demand of difference.
Disclosure of Invention
The invention aims to provide a rolling forming system for automobile sheet metal parts, which can roll and form arc sheet metal parts with different diameters according to different use requirements.
The purpose of the invention is realized by the following technical scheme:
a rolling forming system for automobile sheet metal parts comprises a device support, a driving motor, two moving supports, a clamping mechanism, a rolling support, diameter-changing mechanisms, an inner rolling mechanism and an outer rolling mechanism, wherein the lower end of the device support is connected with the driving motor, the two moving supports are arranged and are connected to the device support in a sliding manner, the two moving supports are respectively connected to two ends of an output shaft of the driving motor through threads, the rotating directions of the threads at two ends of the output shaft of the driving motor are opposite, the clamping mechanism is fixedly connected to the two moving supports, the rolling support is fixedly connected to the middle of the device support and is positioned between the two moving supports, the diameter-changing mechanisms are arranged in two numbers, the two diameter-changing mechanisms are respectively and fixedly connected to the front side and the rear side of the rolling support, the upper end of the inner rolling mechanism is fixedly connected to the rolling support, and the lower end of the inner rolling mechanism is wrapped between the two diameter-changing mechanisms, the middle part of the device bracket is fixedly connected with an outer rolling mechanism.
According to the further optimization of the technical scheme, the automobile sheet metal part roll-in forming system comprises a device frame, slide rails, support plates I, support frames I and connecting plates I, wherein the slide rails are fixedly connected to the front side and the rear side of the device frame, the support plates I are fixedly connected to the front side and the rear side of the middle of the device frame, the support frames I are fixedly connected to the middle of the device frame, the connecting plates I are fixedly connected to the left side and the right side of the lower end of the device frame, a driving motor is fixedly connected to the connecting plates I on one side, and two ends of an output shaft of the driving motor are respectively and rotatably connected to the two connecting plates I.
According to the further optimization of the technical scheme, the automobile sheet metal part roll-in forming system comprises two movable supports, wherein each movable support comprises a bottom plate, a support frame II and a connecting plate II, the support frame II is fixedly connected to the bottom plate, the connecting plate II is fixedly connected to the lower end of the bottom plate, the two movable supports are connected between the two sliding rails in a sliding mode, and the two connecting plates II are connected to the two ends of an output shaft of a driving motor through threads respectively.
According to the further optimization of the technical scheme, the automobile sheet metal part roll-in forming system comprises a telescoping mechanism VII, a rotating motor and clamping wheels, wherein a plurality of slotted holes are uniformly formed in the clamping wheels in the circumferential direction, the telescoping ends of the telescoping mechanism VII are fixedly connected with the rotating motor, the rotating motor is a motor with double output shafts, a band-type brake is arranged on the rotating motor, the two ends of the output shaft of the rotating motor are fixedly connected with the clamping wheels, the two clamping mechanisms are arranged, and the two telescoping mechanisms VII are respectively and fixedly connected to two support frames II.
According to the further optimization of the technical scheme, the automobile sheet metal part roll-in forming system comprises a telescopic mechanism I, a lifting plate, lifting side plates, a connecting column, a swing motor I, a telescopic mechanism II and an inner supporting roll, wherein the telescopic mechanism I is fixedly connected to a support frame I, the telescopic end of the telescopic mechanism I is fixedly connected with the lifting plate, the left side and the right side of the lifting plate are fixedly connected with the lifting side plates, the connecting column is fixedly connected to the middle of the lower end of the telescopic mechanism I, the lower end of the connecting column is fixedly connected with the swing motor I, the telescopic mechanism II is fixedly connected to an output shaft of the swing motor I, and the telescopic end of the telescopic mechanism II is rotatably connected with the inner supporting roll.
According to the further optimization of the technical scheme, the automobile sheet metal part roll-in forming system comprises two telescopic mechanisms III, two support plates II and two conical wheels, the support plates II are fixedly connected between the telescopic ends of the two telescopic mechanisms III, the conical wheels are fixedly connected to the middle parts of the support plates II, the two telescopic mechanisms III are arranged on the two telescopic mechanisms, and the two telescopic mechanisms III are respectively and fixedly connected to the front side and the rear side of the two lifting side plates.
As a further optimization of the technical scheme, the automobile sheet metal part roll-in forming system comprises two inner rolling mechanisms IV, two spring pull plates, two rolled steel plates and two side grooves, wherein the spring pull plates are fixedly connected to the telescopic ends of the two telescopic mechanisms IV, the side grooves are respectively arranged on the front side and the rear side of each rolled steel plate, the taper of each side groove is equal to the taper of each conical wheel, the front end and the rear end of each rolled steel plate are respectively coated on the two conical wheels, compression springs are fixedly connected between the two spring pull plates and the left end and the right end of each rolled steel plate, and the inner supporting rollers are in contact with the inner sides of the rolled steel plates.
According to the further optimization of the technical scheme, the automobile sheet metal part roll-in forming system comprises two outer roll-in mechanisms V, two swing motors II, two telescopic mechanisms VI and outer roll-in rollers, wherein the two telescopic mechanisms V are fixedly connected to two supporting plates I respectively, the telescopic ends of the two telescopic mechanisms V are fixedly connected with the swing motors II, the output shafts of the two swing motors II are fixedly connected with the telescopic mechanisms VI, and the outer roll-in rollers are fixedly connected between the lower ends of the telescopic ends of the two telescopic mechanisms VI.
The rolling forming system for the automobile sheet metal part has the beneficial effects that:
according to the rolling forming system for the automobile sheet metal part, the two movable supports can be driven to mutually approach or separate through the driving motor, different use requirements are met, the two ends of the sheet metal part are clamped through the clamping mechanisms arranged on the two movable supports, a certain sheet metal part length is properly released in the rolling process, the rolling supports move downwards to drive the diameter-changing mechanisms and the inner rolling mechanism to move downwards, the inner rolling mechanism moves downwards to roll the upper end face of the sheet metal part, the outer rolling mechanism rolls the lower end face of the sheet metal part, the relative distance between the two diameter-changing mechanisms is changed, a rolled steel plate coated between the two diameter-changing mechanisms is extruded, the diameter of the rolled steel plate is changed, and arc sheet metal parts with different diameters are rolled and formed according to different use requirements.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
FIG. 1 is a schematic diagram of the overall structure of an automobile sheet metal part roll forming system of the invention;
FIG. 2 is a schematic view of a partial structure of the automobile sheet metal part roll forming system of the present invention;
FIG. 3 is a schematic view of a partial structure of the automobile sheet metal part roll forming system of the present invention;
FIG. 4 is a schematic view of the mobile carriage configuration of the present invention;
FIG. 5 is a schematic structural view of a clamping mechanism of the present invention;
FIG. 6 is a first schematic view of the roll support structure of the present invention;
FIG. 7 is a second schematic view of the roll support structure of the present invention;
FIG. 8 is a schematic structural view of a reducing mechanism of the present invention;
FIG. 9 is a schematic structural view of the internal rolling mechanism of the present invention;
fig. 10 is a schematic structural view of the external rolling mechanism of the present invention.
In the figure: a device holder 1; a device frame 101; a slide rail 102; a support plate I103; a support frame I104; a connecting plate I105; a drive motor 2; a movable support 3; a base plate 301; a support frame II 302; a connecting plate II 304; a clamping mechanism 4; a telescopic mechanism VII 401; a rotating motor 402; a clamping wheel 403; rolling the support 5; a telescoping mechanism I501; a lifting plate 502; a lifting side plate 503; connecting column 504; a swing motor I505; a telescoping mechanism II 506; an inner support roller 507; a diameter-changing mechanism 6; a telescoping mechanism III 601; a support plate II 602; a conical wheel 603; an inner rolling mechanism 7; a telescoping mechanism IV 701; a spring pull plate 702; rolling a steel plate 703; side slots 704; an outer rolling mechanism 8; a telescopic mechanism V801; a swing motor II 802; a telescoping mechanism VI 803; an outer roller 804.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-10, and an automobile sheet metal part rolling forming system comprises a device support 1, a driving motor 2, two moving supports 3, two clamping mechanisms 4, a rolling support 5, diameter-changing mechanisms 6, an inner rolling mechanism 7 and an outer rolling mechanism 8, wherein the driving motor 2 is connected to the lower end of the device support 1, the two moving supports 3 are arranged, the two moving supports 3 are both slidably connected to the device support 1, the two moving supports 3 are respectively connected to both ends of an output shaft of the driving motor 2 through threads, the thread directions of both ends of the output shaft of the driving motor 2 are opposite, the clamping mechanisms 4 are respectively and fixedly connected to the two moving supports 3, the rolling support 5 is fixedly connected to the middle part of the device support 1, the rolling support 5 is located between the two moving supports 3, the diameter-changing mechanisms 6 are arranged, the two diameter-changing mechanisms 6 are respectively and fixedly connected to the front side and the rear side of the rolling support 5, the upper end of the inner rolling mechanism 7 is fixedly connected to the rolling support 5, the lower end of the inner rolling mechanism 7 is wrapped between the two reducing mechanisms 6, and the middle part of the device support 1 is fixedly connected with an outer rolling mechanism 8; can be close to each other or keep away from through two movable support 3 of driving motor 2 drive, satisfy different user demands, the clamping is constructed 4 and carries out the clamping to the both ends of sheet metal component through the clamping that sets up on two movable support 3, and at the certain sheet metal component length of the in-process appropriate release of roll-in, move downwards through roll-in support 5 and drive reducing mechanism 6 and interior rolling mechanism 7 and move downwards, interior rolling mechanism 7 moves downwards and rolls in to the up end of sheet metal component, outer rolling mechanism 8 rolls in to the lower terminal surface of sheet metal component, the change of relative distance between two reducing mechanism 6, the roll-in steel sheet 703 of extrusion cladding between two reducing mechanism 6 makes its diameter change, roll in the circular arc sheet metal component of the shaping different diameters according to the user demand of difference.
The second embodiment is as follows:
the following describes this embodiment with reference to fig. 1 to 10, and this embodiment further describes the first embodiment, the device bracket 1 includes a device frame 101, a slide rail 102, a support plate i 103, a support frame i 104, and a connecting plate i 105, the slide rail 102 is fixedly connected to both sides of the front and back of the device frame 101, the support plate i 103 is fixedly connected to both sides of the front and back of the middle of the device frame 101, the support frame i 104 is fixedly connected to the middle of the device frame 101, the connecting plate i 105 is fixedly connected to both sides of the left and right of the lower end of the device frame 101, the driving motor 2 is fixedly connected to the connecting plate i 105 on one side, and both ends of the output shaft of the driving motor.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 10, and the second embodiment is further described in the present embodiment, the moving bracket 3 includes a bottom plate 301, a support frame ii 302 and a connecting plate ii 304, the support frame ii 302 is fixedly connected to the bottom plate 301, the connecting plate ii 304 is fixedly connected to the lower end of the bottom plate 301, two moving brackets 3 are provided, the two bottom plates 301 are both slidably connected between the two slide rails 102, and the two connecting plates ii 304 are respectively connected to two ends of the output shaft of the driving motor 2 through threads.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 10, and the third embodiment is further described in the present embodiment, where the fixture 4 includes a telescopic mechanism vii 401, a rotating motor 402 and a fixture wheel 403, a plurality of slots are uniformly circumferentially arranged on the fixture wheel 403, the telescopic end of the telescopic mechanism vii 401 is fixedly connected with the rotating motor 402, the rotating motor 402 is a motor with dual output shafts, an internal contracting brake is arranged on the rotating motor 402, two ends of an output shaft of the rotating motor 402 are both fixedly connected with the fixture wheel 403, two fixture mechanisms 4 are provided, and the two telescopic mechanisms vii 401 are respectively and fixedly connected to the two support frames ii 302.
The fifth concrete implementation mode:
the fourth embodiment is described below with reference to fig. 1 to 10, and is further described, the rolling support 5 includes a telescopic mechanism i 501, a lifting plate 502, a lifting side plate 503, a connecting column 504, a swing motor i 505, a telescopic mechanism ii 506, and an inner support roller 507, the telescopic mechanism i 501 is fixedly connected to the support frame i 104, the lifting plate 502 is fixedly connected to a telescopic end of the telescopic mechanism i 501, the lifting side plates 503 are fixedly connected to both left and right sides of the lifting plate 502, the connecting column 504 is fixedly connected to a middle portion of a lower end of the telescopic mechanism i 501, the swing motor i 505 is fixedly connected to a lower end of the connecting column 504, the telescopic mechanism ii 506 is fixedly connected to an output shaft of the swing motor i 505, and the telescopic end of the telescopic mechanism ii 506 is rotatably connected to the.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1 to 10, and the fifth embodiment is further described, where the reducing mechanism 6 includes two telescopic mechanisms iii 601, two support plates ii 602, and two tapered wheels 603, the two telescopic mechanisms iii 601 are provided, the two support plates ii 602 are fixedly connected between the telescopic ends of the two telescopic mechanisms iii 601, the tapered wheels 603 are fixedly connected to the middle portions of the support plates ii 602, the two reducing mechanisms 6 are provided, and the two telescopic mechanisms iii 601 provided on the two reducing mechanisms 6 are respectively and fixedly connected to the front and rear sides of the two lifting side plates 503.
The seventh embodiment:
the following describes the present embodiment with reference to fig. 1 to 10, and the sixth embodiment is further described in the present embodiment, where the inner rolling mechanism 7 includes two telescoping mechanisms iv 701, two spring pulling plates 702, two rolling steel plates 703 and two side grooves 704, the two telescoping mechanisms iv 701 are provided, the two telescoping ends of the two telescoping mechanisms iv 701 are both fixedly connected with the spring pulling plates 702, the front and rear sides of the rolling steel plates 703 are both provided with the side grooves 704, the taper of the side grooves 704 is equal to the taper of the tapered wheels 603, the front and rear ends of the rolling steel plates 703 are respectively wrapped on the two tapered wheels 603, compression springs are both fixedly connected between the left and right ends of the two spring pulling plates 702 and the rolling steel plates 703, and the inner support rollers 507 are in contact with the inner sides of the rolling steel plates 703.
The specific implementation mode is eight:
the following describes the present embodiment with reference to fig. 1 to 10, and the seventh embodiment is further described in the present embodiment, where the outer rolling mechanism 8 includes two telescoping mechanisms v 801, two swing motors ii 802, two telescoping mechanisms vi 803, and an outer rolling roller 804, the two telescoping mechanisms v 801 are respectively and fixedly connected to the two support plates i 103, the two telescoping ends of the two telescoping mechanisms v 801 are both fixedly connected to the swing motors ii 802, the output shafts of the two swing motors ii 802 are both fixedly connected to the telescoping mechanisms vi 803, and the outer rolling roller 804 is fixedly connected between the lower ends of the two telescoping mechanisms vi 803.
The invention relates to a rolling forming system for an automobile sheet metal part, which has the working principle that:
when the rolling device is used, a sheet metal part to be rolled is placed on the two bottom plates 301, the driving motor 2 is started, the output shaft of the driving motor 2 starts to rotate, the two movable supports 3 are respectively connected to the two ends of the output shaft of the driving motor 2 through threads, the thread turning directions of the two ends of the output shaft of the driving motor 2 are opposite, the output shaft of the driving motor 2 drives the two connecting plates II 304 to mutually approach or separate through threads, the two connecting plates II 304 respectively drive the two movable supports 3 to mutually approach or separate, the two movable supports 3 respectively drive the two corresponding clamping mechanisms 4 to mutually approach or separate, and the relative distance between the two movable supports 3 is adjusted; starting a telescopic mechanism VII 401, wherein the telescopic mechanism VII 401 can be a hydraulic cylinder or an electric push rod, a telescopic end of the telescopic mechanism VII 401 pushes a rotating motor 402 to move downwards, the rotating motor 402 drives two clamping wheels 403 to move downwards, the two clamping wheels 403 on two sides respectively clamp the left end and the right end of a sheet metal part, a plurality of slotted holes are uniformly formed in the clamping wheels 403 in the circumferential direction, the friction force of the clamping wheels 403 on the sheet metal part is increased, the sheet metal part to be rolled is placed at the lower end of a rolled steel plate 703, a telescopic mechanism I501 is started, the telescopic mechanism I501 can be a hydraulic cylinder or an electric push rod, a telescopic end of the telescopic mechanism I501 moves downwards to drive a telescopic mechanism I501, a lifting plate 502, a lifting side plate 503, a connecting column 504, a swing motor I505, a telescopic mechanism II 506 and an inner support roller 507 to move downwards, and a telescopic end of the telescopic mechanism I501 pushes two reducing mechanisms 6 and an inner rolling mechanism 7 to move downwards, the rolling steel plate 703 is contacted with the upper end surface of the sheet metal part and extrudes the sheet metal part, the telescoping mechanism III 601 is started, the telescoping mechanism III 601 can be a hydraulic cylinder or an electric push rod, the telescoping mechanism III 601 can push the two conical wheels 603 to be close to or far away from each other, the outer sides of the two conical wheels 603 support and extrude the rolling steel plate 703, a certain supporting force is provided for the rolling steel plate 703, the rolled steel plate 703 is squeezed to enlarge the diameter thereof, and the diameter is reduced under the action of the compression spring, it should be noted that there is a certain requirement for the toughness of the rolled steel plate 703 to ensure that the rolled steel plate 703 can be wrapped between the two conical wheels 603 under the action of the tension of the compression spring, the rolled steel plate 703 can also be changed along with the change of the distance between the two conical wheels 603, and the strength of the rolled steel plate 703 is insufficient due to the toughness requirement of the rolled steel plate; the inner supporting rollers 507 are in contact with and support the inner sides of the rolled steel plates 703, a plurality of inner supporting rollers 507 can be arranged, a plurality of telescopic mechanisms II 506 are correspondingly arranged, the telescopic mechanisms II 506 are all fixedly connected to the output shaft of the swing motor I505, the inner sides of the rolled steel plates 703 are in contact with and support the inner sides of the rolled steel plates 507, the telescopic mechanisms II 506 can ensure that the inner supporting rollers 507 are in contact with the rolled steel plates 703 when the diameters of the rolled steel plates 703 change, the swing motor I505 is started, the swing motor I505 drives the inner supporting rollers 507 to move on the inner sides of the rolled steel plates 703 to comprehensively support the inner supporting rollers 703, the rolled steel plates 703 are not main extrusion parts of the sheet metal parts while the rolled steel plates 703 extrude the sheet metal parts, and the supporting force provided by the inner supporting rollers 507 is the key force for extruding the sheet metal parts; the rotating motor 402 is started to appropriately release a sheet metal part with a certain length, the required length of the sheet metal part when the sheet metal part is rolled into an arc surface is ensured, meanwhile, the telescoping mechanism V801 is started, the telescoping mechanism V801 can be a hydraulic cylinder or an electric push rod, the horizontal height of the swing motor II 802 is adjusted, the axis of the output shaft of the swing motor II 802 is enabled to be coincident with the axis of the output shaft of the swing motor I505, the inner supporting roller 507 and the outer rolling roller 804 are ensured to be positioned at the same rotation center, the swing motor II 802 is started, the swing motor II 802 drives the telescoping mechanism VI 803 to move, the telescoping mechanism VI 803 can be a hydraulic cylinder or an electric push rod, the telescoping mechanism VI 803 drives the outer rolling roller 804 to be contacted with the lower end surface of the sheet metal part, the swing motor II 802 is started, the swing motor II 802 drives the outer rolling roller 804 to press the lower end surface of the sheet metal part, the inner rolling mechanism 7 moves downwards to roll the upper end surface of the sheet metal part, the outer rolling mechanism 8 rolls the lower end face of the sheet metal part, the relative distance between the two reducing mechanisms 6 is changed, the rolling steel plate 703 between the two reducing mechanisms 6 is extruded to coat the diameter of the sheet metal part to be changed, and the sheet metal part with different diameters is rolled and molded according to different use requirements.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (1)
1. The utility model provides an automobile sheet metal part roll-in molding system, includes device support (1), driving motor (2), removes support (3), clamping machine constructs (4), roll-in support (5), reducing mechanism (6), interior roll-in mechanism (7) and outer roll-in mechanism (8), its characterized in that: the lower end of the device support (1) is connected with a driving motor (2), two movable supports (3) are arranged, the two movable supports (3) are connected to the device support (1) in a sliding mode, the two movable supports (3) are connected to the two ends of an output shaft of the driving motor (2) through threads respectively, the thread turning directions of the two ends of the output shaft of the driving motor (2) are opposite, two movable supports (3) are fixedly connected with clamping mechanisms (4), the middle of the device support (1) is fixedly connected with a rolling support (5), the rolling support (5) is located between the two movable supports (3), two reducing mechanisms (6) are arranged, the two reducing mechanisms (6) are fixedly connected to the front side and the rear side of the rolling support (5) respectively, the upper end of the inner rolling mechanism (7) is fixedly connected to the rolling support (5), and the lower end of the inner rolling mechanism (7) is located between the two reducing mechanisms (6), the middle part of the device bracket (1) is fixedly connected with an external rolling mechanism (8);
the device support (1) comprises a device frame (101), slide rails (102), a support plate I (103), a support frame I (104) and connecting plates I (105), the slide rails (102) are fixedly connected to the front side and the rear side of the device frame (101), the support plate I (103) is fixedly connected to the front side and the rear side of the middle of the device frame (101), the support frame I (104) is fixedly connected to the middle of the device frame (101), the connecting plates I (105) are fixedly connected to the left side and the right side of the lower end of the device frame (101), a driving motor (2) is fixedly connected to the connecting plates I (105) on one side, and two ends of an output shaft of the driving motor (2) are respectively and rotatably connected to the two connecting plates I (105);
the movable support (3) comprises bottom plates (301), two support frames II (302) and two connecting plates II (304), the support frames II (302) are fixedly connected to the bottom plates (301), the connecting plates II (304) are fixedly connected to the lower ends of the bottom plates (301), the two movable supports (3) are arranged, the two bottom plates (301) are both connected between the two sliding rails (102) in a sliding mode, and the two connecting plates II (304) are connected to the two ends of an output shaft of the driving motor (2) through threads respectively;
the clamping mechanism (4) comprises a telescopic mechanism VII (401), a rotating motor (402) and a clamping wheel (403), a plurality of slotted holes are uniformly formed in the circumferential direction of the clamping wheel (403), the rotating motor (402) is fixedly connected with the telescopic end of the telescopic mechanism VII (401), the rotating motor (402) is a motor with double output shafts, a band-type brake is arranged on the rotating motor (402), the clamping wheel (403) is fixedly connected with both ends of the output shaft of the rotating motor (402), two clamping mechanisms (4) are arranged, and the two telescopic mechanisms VII (401) are respectively and fixedly connected to two support frames II (302);
the rolling support (5) comprises a telescopic mechanism I (501), a lifting plate (502), lifting side plates (503), a connecting column (504), a swing motor I (505), a telescopic mechanism II (506) and an inner supporting roller (507), wherein the telescopic mechanism I (501) is fixedly connected to the support frame I (104), the lifting plate (502) is fixedly connected to the telescopic end of the telescopic mechanism I (501), the lifting side plates (503) are fixedly connected to the left side and the right side of the lifting plate (502), the connecting column (504) is fixedly connected to the middle of the lower end of the telescopic mechanism I (501), the swing motor I (505) is fixedly connected to the lower end of the connecting column (504), the telescopic mechanism II (506) is fixedly connected to the output shaft of the swing motor I (505), and the telescopic end of the telescopic mechanism II (506) is rotatably connected with the inner supporting roller (507);
the diameter-changing mechanism (6) comprises two telescopic mechanisms III (601), two support plates II (602) and two conical wheels (603), the two telescopic mechanisms III (601) are arranged, the support plates II (602) are fixedly connected between the telescopic ends of the two telescopic mechanisms III (601), the conical wheels (603) are fixedly connected to the middle parts of the support plates II (602), the two diameter-changing mechanisms (6) are arranged, and the two telescopic mechanisms III (601) arranged on the two diameter-changing mechanisms (6) are respectively and fixedly connected to the front side and the rear side of the two lifting side plates (503);
the inner rolling mechanism (7) comprises two telescopic mechanisms IV (701), spring pull plates (702), rolling steel plates (703) and side grooves (704), the number of the telescopic mechanisms IV (701) is two, the telescopic ends of the two telescopic mechanisms IV (701) are fixedly connected with the spring pull plates (702), the front side and the rear side of each rolling steel plate (703) are respectively provided with the side grooves (704), the taper of each side groove (704) is equal to the taper of each conical wheel (603), the front end and the rear end of each rolling steel plate (703) are respectively coated on the two conical wheels (603), compression springs are fixedly connected between the two spring pull plates (702) and the left end and the right end of each rolling steel plate (703), and inner supporting rollers (507) are in contact with the inner sides of the rolling steel plates (703);
outer rolling mechanism (8) are including telescopic machanism V (801), swing motor II (802), telescopic machanism VI (803) and outer rolling roller (804), telescopic machanism V (801) is provided with two, two telescopic machanism V (801) are fixed connection respectively on two backup pad I (103), equal fixedly connected with swing motor II (802) on the flexible end of two telescopic machanism V (801), equal fixedly connected with telescopic machanism VI (803) on the output shaft of two swing motor II (802), outer rolling roller (804) of fixedly connected with between the lower extreme of two telescopic machanism VI (803) flexible ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183445.3A CN111250569B (en) | 2020-03-16 | 2020-03-16 | Car sheet metal component roll-in molding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183445.3A CN111250569B (en) | 2020-03-16 | 2020-03-16 | Car sheet metal component roll-in molding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111250569A CN111250569A (en) | 2020-06-09 |
| CN111250569B true CN111250569B (en) | 2021-07-27 |
Family
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS60238037A (en) * | 1984-05-11 | 1985-11-26 | Ishikawajima Harima Heavy Ind Co Ltd | Forming machine |
| CN1037416C (en) * | 1993-07-12 | 1998-02-18 | 张常功 | Angle steel pressing forming machine |
| CN101722215B (en) * | 2009-11-30 | 2012-09-19 | 蚌埠通达汽车零部件有限公司 | Metal plate rolling and unrolling machine |
| CN202479286U (en) * | 2012-03-31 | 2012-10-10 | 宁波鸿远钢结构实业有限公司 | Bent steel plate processing device |
| CN106001200A (en) * | 2016-06-30 | 2016-10-12 | 钟彩凤 | Pressing and rounding mechanism for steel plate |
| CN207668230U (en) * | 2017-11-28 | 2018-07-31 | 扬州市金亭机械工具有限公司 | A kind of adjustable steel plate bending machine |
| CN207839903U (en) * | 2017-12-29 | 2018-09-11 | 无锡特优特机械有限公司 | The curved equipment of the automatic arc of fender |
| CN109604474B (en) * | 2018-12-05 | 2020-04-07 | 马鞍山市万鑫铸造有限公司 | Bending device for steel bars for circumferential fastening of crystallizing tank |
| CN109622684B (en) * | 2018-12-27 | 2020-10-30 | 马鞍山冠成科技信息咨询有限公司 | Iron sheet plate bending machine |
| CN209531920U (en) * | 2019-01-29 | 2019-10-25 | 江西赛驰运动器械制造有限公司 | A kind of arc making device of the Off-road karting convenient for adjusting |
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Effective date of registration: 20210701 Address after: 325000 xiachang village, Feiyun street, Ruian City, Wenzhou City, Zhejiang Province Applicant after: Ruian Fuda metal products Co.,Ltd. Address before: 151100 No.90, group 1, Jianguo village, Taiping Township, Zhaodong City, Suihua City, Heilongjiang Province Applicant before: Zhang Qingfeng |
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