CN113084001A - Rolling forming processing equipment and method for manufacturing cable bridge - Google Patents
Rolling forming processing equipment and method for manufacturing cable bridge Download PDFInfo
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- CN113084001A CN113084001A CN202110351004.4A CN202110351004A CN113084001A CN 113084001 A CN113084001 A CN 113084001A CN 202110351004 A CN202110351004 A CN 202110351004A CN 113084001 A CN113084001 A CN 113084001A
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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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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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
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a rolling forming processing device and a rolling forming processing method for manufacturing a cable bridge, which comprise a pre-rolling mechanism, a forming mechanism, a conveying mechanism and a bottom plate, wherein the conveying mechanism and the forming mechanism are respectively arranged on the bottom plate; the invention solves the problems existing in the processing of the groove type cable bridge: firstly, when a bending machine is used for bending a material plate, the material plate can be thoroughly formed after being bent in multiple steps, so that the production efficiency is low; secondly, the plate is manually held and then bending operation is carried out by using a bending machine, so that size deviation can occur in manual operation, and the working efficiency is reduced; and thirdly, the raw material plates are not pre-rolled, so that the formed cable bridge has the problems of error in forming size and the like due to outward expansion and resilience of internal stress generated by bending.
Description
Technical Field
The invention relates to the technical field of manufacturing and forming of cable bridges, in particular to a device and a method for manufacturing, rolling and forming a cable bridge.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and consists of a bracket, a supporting arm, an installation accessory and the like; the inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged on an outdoor bridge frame outside the building;
for the groove-type cable bridge, a bending machine is generally used for bending the raw material plate of the cable bridge according to the bending size requirement; the existing groove type cable bridge frame has the following problems in the forming and processing process: firstly, when a bending machine is used for bending the raw material plate of the cable bridge, the raw material plate can be thoroughly formed after being bent in multiple steps, so that the production efficiency of the cable bridge is low; secondly, the plate is manually held and then bending operation is carried out by using a bending machine, so that size deviation can occur in manual operation, and the working efficiency is reduced; thirdly, pre-rolling treatment of the bent part of the raw material plate is not performed in advance, so that the formed cable bridge is subjected to outward expansion and resilience due to internal stress generated by bending of two side edges, and the processing quality of the cable bridge is influenced due to errors of the formed size; therefore, the invention provides a rolling forming processing device and a rolling forming processing method for manufacturing a cable bridge.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the rolling forming processing equipment for manufacturing the cable bridge comprises a pre-rolling mechanism, a forming mechanism, a conveying mechanism and a bottom plate, wherein the conveying mechanism and the forming mechanism are respectively arranged on the bottom plate; wherein:
the pre-rolling mechanism comprises a pre-rolling bracket, a guide rolling wheel, a straight gear, a conveying roller, a worm wheel, a rotating shaft, a worm, a rotating wheel, a linkage belt and a stepping motor; the pre-rolling support is arranged on the bottom plate, a plurality of guide rolling wheels which are linearly distributed along the length direction of the guide rolling wheels are symmetrically arranged on the pre-rolling support through bearings, straight gears are arranged at the outer shaft ends of the guide rolling wheels, conveying rollers are arranged under the guide rolling wheels, the conveying rollers are uniformly arranged on the pre-rolling support through the bearings, the conveying rollers are linearly distributed along the length direction of the pre-rolling support, worm gears are respectively arranged at the shaft ends of the two sides of the conveying rollers and are connected with the straight gears through meshing rotation modes, the rotating shaft is symmetrically arranged on the outer wall of the pre-rolling support through the bearings, a plurality of worms which are linearly distributed along the length direction of the rotating shaft are arranged on the rotating shaft, the worms are connected with the worm gears through meshing rotation modes, rotating wheels are arranged at the outer shaft ends of the rotating shaft, and the two rotating wheels are connected through the linkage belt arranged on the outer ring in a rotating mode, the stepping motor is arranged on the outer wall of the pre-rolling bracket through a motor base, and an output shaft of the stepping motor is mutually connected with the shaft end of the rotating shaft through a coupler; the rotating shafts are driven to rotate by the stepping motor, the linkage belts are driven to rotate by the rotation of the rotating wheels, so that the rotating shafts on two sides synchronously rotate, the worm is meshed with the driving worm wheel to rotate, then the worm wheel is meshed with the rotating straight gear, and the rotating actions of the guide rolling wheel and the conveying roller are synchronously realized, so that the pre-rolling treatment of the bending part of the conveyed raw material plate is carried out.
The forming mechanism comprises a main beam support, a side stand support, a floating support, a compression spring, a top supporting plate, a pressing plate, a guide pillar, a straight plate, an execution cylinder and a hanging bracket; the main beam support is arranged on the bottom plate, the side vertical supports are symmetrically arranged on the end surface of the main beam support, a floating support is arranged between the two side vertical supports, the floating support columns are symmetrically arranged on the main beam bracket in a sliding fit mode, a compression spring is arranged on the outer ring of each floating support column, a top supporting plate is arranged between the top ends of the two floating support columns, a pressing plate is arranged right above the top supporting plate, the pressing plate is arranged on the bottom shaft end of the guide post, the guide post is symmetrically arranged on the hanging bracket in a sliding fit mode, the top shaft end of the guide post is provided with a straight plate, the executing cylinder is arranged right below the straight plate and is arranged on the hanging bracket through a cylinder seat, the bottom shaft end of the execution cylinder is connected with the pressing plate through a joint, and the hanging bracket is installed on the main beam support; the pressing plate descends through the execution cylinder, the guide pillar guides the lifting movement in the vertical direction, the pressing plate and the jacking plate are mutually clamped and descend, the side stand support is matched, the extrusion forming of the cable bridge is completed, the jacking plate is ejected through the compression spring, and the formed cable bridge is convenient to take.
Preferably, the conveying mechanism comprises a conveying support, a conveying roller, a secondary belt wheel, a motor, a straight rod, a driving belt wheel, a round belt, a screw rod, a hand wheel, a sliding frame, a top plate and a guide unit; the conveying support is arranged on the bottom plate, a plurality of conveying rollers which are linearly distributed along the length direction of the conveying support are arranged on the conveying support through bearings, secondary belt pulleys are arranged at the outer shaft ends of the conveying rollers through pin bolts, a motor is arranged on the outer wall of the conveying support through a motor base, the output shaft of the motor is mutually connected with the shaft ends of the straight bars through a shaft coupling, the straight bars are arranged on the outer wall of the conveying support through a bearing seat, a plurality of driving belt pulleys which are linearly distributed along the length direction of the straight bars are arranged on the straight bars, the driving belt pulleys are mutually and rotatably connected with the secondary belt pulleys directly above through a round belt arranged on an outer ring, the screw is arranged on the conveying support in a thread matching mode, a hand wheel is arranged at the outer shaft end of the screw, and the inner shaft ends of the screw are mutually connected with the, the sliding frame is arranged on the inner wall of the conveying support in a sliding fit mode, top plates are respectively arranged at the front and rear positions on the inner walls at two sides of the sliding frame, the top plates are mutually connected with the guide units in a sliding fit mode, and the guide units are symmetrically arranged on the conveying support in a sliding fit mode;
preferably, the guide unit comprises a forward moving bracket, a top column, a pulley, a floating bracket and a roller; the device comprises a forward moving support, a top post, a pulley, a top plate, a plurality of floating supports and rollers, wherein the forward moving support is arranged on a conveying support in a sliding fit mode, the top post is symmetrically arranged on the outer wall of the forward moving support, the pulley is arranged at the shaft end of the top post through a bearing and is connected with the top plate through a rolling mode, the end face of the forward moving support is provided with the plurality of floating supports which are linearly distributed along the length direction of the forward moving support, and the rollers are arranged on the floating supports through bearings; the lead screw is rotated through the hand wheel, so that the sliding frame moves forwards, the top plate is abutted against the pulley, the forward movement support moves inwards, the raw material plates are guided by rolling the roller to move forwards, the straight rod is driven to rotate through the motor, the driving belt wheel rotates to form a round belt, the secondary driving belt wheel rotates synchronously, and the rotary conveying operation of the conveying roller is realized.
Preferably, the outer ring of the guide rolling wheel is designed to be conical, and the outer ring of the guide rolling wheel is designed to be conical, so that the pressure intensity is increased conveniently, the pre-rolling treatment is performed on the raw material plate, the bending part of the raw material plate is bent and deformed, and the subsequent bending forming is facilitated.
Preferably, be provided with spacing on the inner wall of side stand support, will be provided with spacing on the inner wall of side stand support, the top supporting plate of being convenient for contradict plays limiting displacement, prevents that top supporting plate descending distance from transfiniting and leading to compression spring to damage.
Preferably, the outer side end face of the top plate is designed to be inclined from high to low, and the outer side end face of the top plate is designed to be inclined from high to low, so that the outer side end face of the top plate can conveniently abut against the guide unit, the distance between the guide unit is adjusted, and the raw material plates are guided and conveyed.
In addition, the invention also provides a roll forming processing method of the roll forming processing equipment for manufacturing the cable bridge, which comprises the following steps:
s1, preparing a raw material plate of the cable bridge: shearing the raw material plate of the cable bridge frame into a specified size by using a plate shearing device;
s2, guiding and conveying: guiding and conveying the raw material plate prepared in the step S1 through a conveying mechanism;
s3, pre-rolling the plate: pre-rolling the bent part of the raw material plate conveyed in the step S2 by using a pre-rolling mechanism;
s4, plate forming treatment: and (4) performing extrusion forming on the raw material plate pre-rolled and bent in the step S3 through a forming mechanism to manufacture the raw material plate into the cable bridge.
The invention has the beneficial effects that:
the invention prevents the deviation of the transmission moving path of the raw material plate and the error of the size position of a bending part caused by the deviation of the transmission moving path of the raw material plate by rolling the conveying mechanism to guide the forward conveying of the raw material plate, so that the forming size of the subsequent raw material plate is not accurate, the accuracy of the moving position of the raw material plate can be effectively improved, and the forming quality of a cable bridge is improved.
The pre-rolling mechanism is used for synchronously conveying the raw material plates, and pre-rolling the raw material plates to enable the bending positions of the raw material plates to be bent and deformed, so that the bending forming of the raw material plates during subsequent extrusion is facilitated, the phenomenon that the forming size has errors due to outward expansion and resilience of internal stress generated by bending of two side edges after the forming is finished can be prevented, and the quality of the rolling forming for manufacturing the cable bridge can be effectively improved.
And when the raw material plate is formed, because the two side edges are bent to generate internal stress and are abutted against the side vertical support, the top supporting plate can be upwards lifted through a compression spring, so that the formed cable bridge is lifted to be convenient for a worker to take.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention in a primary viewing position;
FIG. 2 is a perspective view of the present invention in a rear-view position;
FIG. 3 is a schematic perspective view of the pre-rolling mechanism of the present invention;
FIG. 4 is a partial perspective sectional view of the forming mechanism of the present invention;
FIG. 5 is a perspective view of the delivery mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 5;
fig. 7 is a sectional view of the plane structure of the conveying mechanism of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
As shown in fig. 1 to 7, a rolling forming processing device for manufacturing a cable bridge comprises a pre-rolling mechanism 1, a forming mechanism 2, a conveying mechanism 3 and a bottom plate 4, wherein the conveying mechanism 3 and the forming mechanism 2 are respectively installed on the bottom plate 4, the pre-rolling mechanism 1 is arranged between the conveying mechanism 3 and the forming mechanism 2, the pre-rolling mechanism 1 is installed on the bottom plate 4, the conveying mechanism 3 is located on the left side of the pre-rolling mechanism 1, and the forming mechanism 2 is located on the right side of the pre-rolling mechanism 1; wherein:
the pre-rolling mechanism 1 comprises a pre-rolling bracket 10, a guide rolling wheel 11, a straight gear 12, a conveying roller 13, a worm wheel 14, a rotating shaft 15, a worm 16, a rotating wheel 17, a linkage belt 18 and a stepping motor 19; the pre-rolling support 10 is arranged on the bottom plate 4, a plurality of guide rolling wheels 11 which are linearly distributed along the length direction of the pre-rolling support 10 are symmetrically arranged on the pre-rolling support 10 through bearings, the outer ring of each guide rolling wheel 11 is designed to be conical, and the outer ring of each guide rolling wheel 11 is designed to be conical, so that the pressure intensity is increased conveniently, the pre-rolling treatment is carried out on the raw material plate, the bending part of the raw material plate is bent and deformed, and the subsequent bending is facilitated; the outside axle head that is located direction rolling wheel 11 installs spur gear 12, is located direction rolling wheel 11 and is provided with conveying roller 13 under, conveying roller 13 pass through the bearing even installation on pre-rolling support 10, and conveying roller 13 is linear distribution along its length direction that pre-rolls support 10, is located and installs worm wheel 14 on conveying roller 13's the both sides axle head respectively, and worm wheel 14 is through meshing rotation mode and spur gear 12 interconnect, pivot 15 pass through the installation of bearing symmetry on pre-rolling support 10's outer wall, pivot 15 on be provided with a plurality of worms 16 that are linear distribution along its length direction, and worm 16 is through meshing rotation mode and worm wheel 14 interconnect, be located and install runner 17 on the outside axle head of pivot 15, two runner 17 between connect through 18 mutual rotations of outer lane setting, step motor 19 install on pre-rolling support 10's outer wall through the motor cabinet, and the output shaft of the stepping motor 19 is connected with the shaft end of the rotating shaft 15 through a coupling; the rotating shafts 15 are driven to rotate by the stepping motor 19, the linkage belt 18 is driven to rotate by the rotating wheel 17, synchronous rotation of the rotating shafts 15 on two sides is achieved, the worm 16 is meshed with the driving worm wheel 14 to rotate, then the worm wheel 14 is meshed with the rotating straight gear 12, rotation actions of the guide rolling wheel 11 and the conveying roller 13 are achieved synchronously, and therefore pre-rolling treatment of bending positions of conveyed raw material plates is conducted.
The forming mechanism 2 comprises a main beam support 20, a side stand support 21, a floating support 22, a compression spring 23, a top supporting plate 24, a pressing plate 25, a guide post 26, a straight plate 27, an execution cylinder 28 and a hanger 29; the main beam support 20 is arranged on the bottom plate 4, the side stand supports 21 are symmetrically arranged on the end face of the main beam support 20, the inner wall of each side stand support 21 is provided with a limiting strip, and the limiting strips are arranged on the inner wall of each side stand support 21, so that the side stand supports can conveniently abut against the top supporting plate 24 to play a limiting role, and the compression spring 23 is prevented from being damaged due to the fact that the descending distance of the top supporting plate 24 exceeds the limit; a floating support column 22 is arranged between the two side stand supports 21, the floating support column 22 is symmetrically arranged on the main beam support 20 in a sliding fit manner, a compression spring 23 is arranged on the outer ring of the floating support column 22, a top supporting plate 24 is arranged between the top ends of the two floating support columns 22, a pressing plate 25 is arranged right above the top supporting plate 24, the pressing plate 25 is arranged on the bottom shaft end of a guide column 26, the guide column 26 is symmetrically arranged on a hanging bracket 29 in a sliding fit manner, a straight plate 27 is arranged at the top shaft end of the guide column 26, an execution cylinder 28 is arranged right below the straight plate 27, the execution cylinder 28 is arranged on the hanging bracket 29 through a cylinder seat, the bottom shaft end of the execution cylinder 28 is mutually connected with the pressing plate 25 through a joint, and the hanging bracket 29 is arranged on the main beam support 20; the pressing plate 25 descends through the execution cylinder 28, the guide post 26 guides the vertical lifting movement, the pressing plate 25 and the top supporting plate 24 are clamped with each other to descend and are matched with the side stand support 21, the extrusion forming of the cable bridge is completed, the top supporting plate 24 is ejected through the compression spring 23, and the formed cable bridge is convenient to take.
The conveying mechanism 3 comprises a conveying support 30, a conveying roller 31, a secondary movable belt wheel 32, a motor 33, a straight rod 34, a driving belt wheel 35, a round belt 36, a lead screw 37, a hand wheel 38, a sliding frame 39, a top plate 39A and a guide unit 39B; the conveying support 30 is arranged on the bottom plate 4, the conveying support 30 is provided with a plurality of conveying rollers 31 which are linearly distributed along the length direction of the conveying rollers through bearings, a secondary belt wheel 32 is arranged at the outer side shaft end of the conveying rollers 31 through a pin bolt, a motor 33 is arranged on the outer wall of the conveying support 30 through a motor base, the output shaft of the motor 33 is connected with the shaft end of a straight rod 34 through a shaft coupling, the straight rod 34 is arranged on the outer wall of the conveying support 30 through a bearing base, the straight rod 34 is provided with a plurality of driving belt wheels 35 which are linearly distributed along the length direction of the straight rod, the driving belt wheels 35 are rotatably connected with the secondary belt wheel 32 right above through a round belt 36 arranged on the outer ring, the screw 37 is arranged on the conveying support 30 in a thread matching mode, and a hand wheel 38 is arranged at the outer side shaft end of the screw, the inner shaft end of the screw 37 is connected with the outer wall of the carriage 39 through a bearing, the carriage 39 is mounted on the inner wall of the conveying bracket 30 in a sliding fit manner, top plates 39A are respectively mounted at the front and rear positions on the inner walls on the two sides of the carriage 39, the top plates 39A are connected with the guide units 39B in a sliding fit manner, the outer end face of each top plate 39A is designed to be inclined from high to low, and the guide units 39B are convenient to abut against, so that the distance between the guide units 39B is adjusted, and the guide conveying of the raw material plates is realized; the guide units 39B are symmetrically arranged on the conveying bracket 30 in a sliding fit manner;
the guide unit 39B comprises a forward moving bracket 39B1, a top column 39B2, a pulley 39B3, a floating bracket 39B4 and a roller 39B 5; the forward moving support 39B1 is installed on the conveying support 30 in a sliding fit mode, top posts 39B2 are symmetrically installed on the outer wall of the forward moving support 39B1, pulleys 39B3 are installed on the shaft end of the top post 39B2 through bearings, the pulleys 39B3 are connected with the top plate 39A in a rolling mode, a plurality of floating supports 39B4 which are linearly distributed along the length direction of the floating supports 39B1 are arranged on the end face of the forward moving support 39B1, and rollers 39B5 are installed on the floating supports 39B4 through bearings; the lead screw 37 is rotated by the hand wheel 38, so that the sliding frame 39 moves forwards, the top plate 39A abuts against the pulley 39B3, the forward moving support 39B1 moves inwards in a translation mode, the roller 39B5 guides the raw material plates to move forwards in a rolling mode, the straight rod 34 is driven to rotate by the motor 33, the driving belt wheel 35 rotates the round belt 36, the secondary driving belt wheel 32 rotates synchronously, and the rotary conveying operation of the conveying roller 31 is achieved.
In addition, the invention also provides a roll forming processing method of the roll forming processing equipment for manufacturing the cable bridge, which comprises the following steps:
s1, preparing a raw material plate of the cable bridge: shearing the raw material plate of the cable bridge frame into a specified size by using a plate shearing device;
s2, guiding and conveying: guiding and conveying the raw material plate prepared in the step S1 through a conveying mechanism 3;
s3, pre-rolling the plate: pre-rolling the bent part of the raw material plate conveyed in the step S2 by using a pre-rolling mechanism 1;
s4, plate forming treatment: and (4) performing extrusion forming on the raw material plate pre-rolled and bent in the step S3 through a forming mechanism 2 to manufacture the raw material plate into the cable bridge.
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 (7)
1. The utility model provides a cable testing bridge makes roll forming processing equipment, includes roll mechanism (1), forming mechanism (2), conveying mechanism (3) and bottom plate (4) in advance, its characterized in that: the device is characterized in that the bottom plate (4) is respectively provided with a conveying mechanism (3) and a forming mechanism (2), a pre-rolling mechanism (1) is arranged between the conveying mechanism (3) and the forming mechanism (2), the pre-rolling mechanism (1) is arranged on the bottom plate (4), the conveying mechanism (3) is positioned on the left side of the pre-rolling mechanism (1), and the forming mechanism (2) is positioned on the right side of the pre-rolling mechanism (1); wherein:
the pre-rolling mechanism (1) comprises a pre-rolling bracket (10), a guide rolling wheel (11), a straight gear (12), a conveying roller (13), a worm gear (14), a rotating shaft (15), a worm (16), a rotating wheel (17), a linkage belt (18) and a stepping motor (19); pre-rolling support (10) install on bottom plate (4), pre-rolling support (10) on be provided with a plurality of direction rolling wheels (11) that are linear distribution along its length direction through the bearing symmetry, be located the outside axle head of direction rolling wheel (11) and install spur gear (12), be located and be provided with conveying roller (13) under direction rolling wheel (11), conveying roller (13) install on pre-rolling support (10) through the bearing is even, and conveying roller (13) are linear distribution along the length direction of its pre-rolling support (10), be located and install worm wheel (14) respectively on the both sides axle head of conveying roller (13), and worm wheel (14) are through meshing rotation mode and spur gear (12) interconnect, pivot (15) install on the outer wall of pre-rolling support (10) through the bearing symmetry, pivot (15) on be provided with a plurality of worms (16) that are linear distribution along its length direction, the worm (16) is connected with the worm wheel (14) in a meshing rotation mode, rotating wheels (17) are mounted at the outer shaft end of the rotating shaft (15), the two rotating wheels (17) are connected with each other in a rotation mode through a linkage belt (18) arranged on the outer ring, the stepping motor (19) is mounted on the outer wall of the pre-rolling support (10) through a motor base, and the output shaft of the stepping motor (19) is connected with the shaft end of the rotating shaft (15) through a coupler;
the forming mechanism (2) comprises a main beam support (20), a side stand support (21), a floating support (22), a compression spring (23), a top supporting plate (24), a pressing plate (25), a guide pillar (26), a straight plate (27), an execution cylinder (28) and a hanging bracket (29); the main beam support (20) is arranged on the bottom plate (4), the side stand supports (21) are symmetrically arranged on the end face of the main beam support (20), the floating support (22) is arranged between the two side stand supports (21), the floating support (22) is symmetrically arranged on the main beam support (20) in a sliding fit mode, the outer ring of the floating support (22) is provided with a compression spring (23), the top support plate (24) is arranged between the top ends of the two floating support (22), a pressing plate (25) is arranged right above the top support plate (24), the pressing plate (25) is arranged on the bottom shaft end of the guide pillar (26), the guide pillar (26) is symmetrically arranged on the hanger (29) in a sliding fit mode, the top shaft end of the guide pillar (26) is provided with a straight plate (27), and an execution cylinder (28) is arranged right below the straight plate (27), the execution cylinder (28) is installed on the hanger (29) through a cylinder seat, the bottom shaft end of the execution cylinder (28) is connected with the pressing plate (25) through a joint, and the hanger (29) is installed on the main beam support (20).
2. The apparatus of claim 1, wherein the roll forming apparatus comprises: the conveying mechanism (3) comprises a conveying support (30), a conveying roller (31), a secondary movable belt wheel (32), a motor (33), a straight rod (34), a driving belt wheel (35), a round belt (36), a lead screw (37), a hand wheel (38), a sliding frame (39), a top plate (39A) and a guide unit (39B); the conveying support (30) is arranged on the bottom plate (4), a plurality of conveying rollers (31) which are linearly distributed along the length direction of the conveying support are arranged on the conveying support (30) through bearings, secondary moving belt wheels (32) are arranged at the outer shaft ends of the conveying rollers (31) through pin bolts, motors (33) are arranged on the outer wall of the conveying support (30) through motor bases, the output shafts of the motors (33) are connected with the shaft ends of straight rods (34) through shaft couplings, the straight rods (34) are arranged on the outer wall of the conveying support (30) through bearing bases, a plurality of driving belt wheels (35) which are linearly distributed along the length direction of the straight rods (34) are arranged on the straight rods (34), the driving belt wheels (35) are rotationally connected with the secondary moving belt wheels (32) arranged right above through circular belts (36) arranged on the outer rings, and the lead screws (37) are arranged on the conveying support (30) in a thread matching mode, lie in the outside axle head of lead screw (37) and install hand wheel (38), and the inboard axle head of lead screw (37) passes through the outer wall interconnect of bearing and balladeur train (39), balladeur train (39) install on the inner wall of conveying support (30) through sliding fit mode, be located the front and back position on balladeur train (39) both sides inner wall and install roof (39A) respectively, and roof (39A) pass through sliding fit mode and guide unit (39B) interconnect, guide unit (39B) install on conveying support (30) through the symmetry of sliding fit mode.
3. The apparatus of claim 2, wherein the roll forming apparatus comprises: the guide unit (39B) comprises a forward moving bracket (39B1), a top column (39B2), a pulley (39B3), a floating bracket (39B4) and a roller (39B 5); the utility model discloses a supporting structure of cable tie rod, including transfer gantry, antegrade support (39B1), lie in antegrade support (39B1) outer wall on install the apical post (39B2) through sliding fit mode, lie in and install pulley (39B3) through the bearing on the axle head of apical post (39B2), and pulley (39B3) are through rolling mode and roof (39A) interconnect, be provided with a plurality of floating support (39B4) that are linear distribution along its length direction on the terminal surface of antegrade support (39B1), lie in floating support (39B4) and install gyro wheel (39B5) through the bearing.
4. The apparatus of claim 1, wherein the roll forming apparatus comprises: the outer ring of the guide rolling wheel (11) is designed in a conical shape.
5. The apparatus of claim 1, wherein the roll forming apparatus comprises: and the inner wall of the side stand bracket (21) is provided with a limiting strip.
6. The apparatus of claim 2, wherein the roll forming apparatus comprises: the outer end surface of the top plate (39A) is designed to be inclined from high to low.
7. The apparatus of claim 1, wherein the roll forming apparatus comprises: the rolling forming processing equipment for manufacturing the cable bridge is adopted to roll and process raw material plates of the cable bridge, and the specific rolling forming processing method comprises the following steps:
s1, preparing a raw material plate of the cable bridge: shearing the raw material plate of the cable bridge frame into a specified size by using a plate shearing device;
s2, guiding and conveying: guiding and conveying the raw material plate prepared in the step S1 through a conveying mechanism (3);
s3, pre-rolling the plate: pre-rolling the bent part of the raw material plate conveyed in the step S2 by a pre-rolling mechanism (1);
s4, plate forming treatment: and (3) performing extrusion forming on the raw material plate pre-rolled and bent in the step S3 through a forming mechanism (2) to manufacture the raw material plate into the cable bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110351004.4A CN113084001A (en) | 2021-03-31 | 2021-03-31 | Rolling forming processing equipment and method for manufacturing cable bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110351004.4A CN113084001A (en) | 2021-03-31 | 2021-03-31 | Rolling forming processing equipment and method for manufacturing cable bridge |
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| CN113084001A true CN113084001A (en) | 2021-07-09 |
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| CN202110351004.4A Withdrawn CN113084001A (en) | 2021-03-31 | 2021-03-31 | Rolling forming processing equipment and method for manufacturing cable bridge |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560401A (en) * | 2021-07-23 | 2021-10-29 | 徐剑 | Stamping forming die and stamping method for cover plate of groove type cable bridge |
| CN113649468A (en) * | 2021-08-05 | 2021-11-16 | 深圳市鸿源浩进科技有限公司 | Processing method of charger insert |
| CN114589246A (en) * | 2022-01-25 | 2022-06-07 | 绍兴文理学院元培学院 | Continuous stamping device of metalworking |
-
2021
- 2021-03-31 CN CN202110351004.4A patent/CN113084001A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560401A (en) * | 2021-07-23 | 2021-10-29 | 徐剑 | Stamping forming die and stamping method for cover plate of groove type cable bridge |
| CN113649468A (en) * | 2021-08-05 | 2021-11-16 | 深圳市鸿源浩进科技有限公司 | Processing method of charger insert |
| CN113649468B (en) * | 2021-08-05 | 2023-09-26 | 深圳市鸿源浩进科技有限公司 | Processing method of charger inserting sheet |
| CN114589246A (en) * | 2022-01-25 | 2022-06-07 | 绍兴文理学院元培学院 | Continuous stamping device of metalworking |
| CN114589246B (en) * | 2022-01-25 | 2023-09-05 | 绍兴文理学院元培学院 | Continuous stamping device for metal processing |
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