CN111906199A - Various steel crane span structure strengthening rib rigging equipment - Google Patents
Various steel crane span structure strengthening rib rigging equipment Download PDFInfo
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- CN111906199A CN111906199A CN202010650602.7A CN202010650602A CN111906199A CN 111906199 A CN111906199 A CN 111906199A CN 202010650602 A CN202010650602 A CN 202010650602A CN 111906199 A CN111906199 A CN 111906199A
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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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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Abstract
The invention belongs to the technical field of automation equipment, and particularly relates to a reinforcing rib assembling device for a color steel bridge frame. The assembly machine base comprises an assembly machine base, wherein a groove body positioning tool and a conveying line body capable of linearly reciprocating in the horizontal direction are arranged in the assembly machine base, a reinforcing rib pre-installation block is arranged on the conveying line body, a plurality of reinforcing rib pre-installation grooves symmetrical along the central line of the reinforcing rib pre-installation block are formed in the reinforcing rib pre-installation block, a reinforcing rib feeding piece and a reinforcing rib grabbing mechanical arm are further arranged in the assembly machine base, the reinforcing rib feeding piece corresponds to the reinforcing rib pre-installation block in position, and a multi-head reinforcing rib synchronous clamping assembly capable of linearly reciprocating is further arranged in the assembly machine base. According to the invention, by arranging the reinforcing rib feeding part, the reinforcing rib preassembling block and the reinforcing rib multi-head synchronous clamping assembly, a plurality of reinforcing ribs can be synchronously clamped and assembled, the reinforcing ribs cannot deviate, and the assembling precision and efficiency are higher.
Description
Technical Field
The invention belongs to the technical field of automation equipment, and relates to a reinforcing rib assembling device for a color steel bridge frame.
Background
When the reinforcing ribs are installed on the color steel bridge frame, automatic assembling equipment is generally adopted to assemble the reinforcing ribs on the bridge frame. When carrying out the strengthening rib assembly to various steel crane span structure, generally adopt the manual work to place the strengthening rib in the crane span structure one by one, rethread strengthening rib rigging equipment assembles the strengthening rib in the crane span structure one by one, and in the assembling process, the strengthening rib takes place position and angular deflection easily, and the clamping precision is lower, and a plurality of strengthening ribs of unable clamping assembly in step, and assembly efficiency is comparatively general.
In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, chinese patent discloses a rib insert and a method for processing and assembling the rib insert [ application number: 200710125034.3], comprising: the shape of the part is matched with that of the position of a plastic product which is molded by a mold and needs to be reinforced, and the part is provided with a reinforcing rib position on the insert body, wherein the insert body is also provided with a mounting thread for mounting the insert body on the mold, so that the insert is easy to mount and dismount, and only an insert hole corresponding to the mounting thread is needed to be started at the position corresponding to the mold, thereby simplifying the structure of the insert; a method of manufacturing an insert, such as a rib insert, comprising the steps of: intercepting; processing and molding the material; processing threads; processing a reinforcing rib; grooving the die; assembling; the method for processing and assembling the reinforcing rib insert is very simple, has low requirements on processing and assembling equipment, and does not bring inconvenience to assembly, disassembly and maintenance of a die. But this scheme can't be applicable to the strengthening rib assembly of crane span structure, and in the assembling process, the strengthening rib still takes place position and angular migration easily, and the clamping precision is lower, and can't the synchronous clamping assembly a plurality of strengthening ribs, has the comparatively general defect of assembly efficiency.
Disclosure of Invention
The invention aims to solve the problems and provides a device for assembling reinforcing ribs of a color steel bridge frame.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a various steel crane span structure strengthening rib rigging equipment, includes the assembly frame, the assembly frame in be equipped with cell body location frock and can follow the horizontal direction reciprocating linear motion's the conveying line body, the conveying line body on be equipped with strengthening rib pre-installation piece, strengthening rib pre-installation piece in be equipped with a plurality of strengthening rib pre-installation grooves along strengthening rib pre-installation piece central line symmetry, the assembly frame in still be equipped with strengthening rib material loading spare and strengthening rib and snatch the arm, strengthening rib material loading spare corresponding with the position of strengthening rib pre-installation piece, the assembly frame in still be equipped with the synchronous clamping subassembly of strengthening rib bull that can follow linear reciprocating motion, strengthening rib material loading spare and cell body location frock corresponding with the position of the synchronous clamping subassembly of bull of strengthening rib respectively.
In the above-mentioned various steel crane span structure strengthening rib rigging equipment, the synchronous clamping subassembly of strengthening rib bull and strengthening rib pre-installation piece looks sliding fit, the strengthening rib snatch the arm and be located strengthening rib material loading spare top.
In foretell various steel crane span structure strengthening rib rigging equipment, the synchronous clamping subassembly of strengthening rib bull including setting up the clamping roof in the assembly frame, clamping roof bottom be equipped with a plurality of detachable clamping counterpoint pieces along the symmetrical detachable clamping counterpoint of clamping roof central line, detachable clamping counterpoint piece on be equipped with two along the reciprocal linear motion's of horizontal direction strengthening rib clamping plate, detachable clamping counterpoint piece and strengthening rib pre-installation groove position corresponding.
In foretell various steel crane span structure strengthening rib rigging equipment, detachable clamping counterpoint piece the quantity the same with the quantity in strengthening rib pre-installation groove, detachable clamping counterpoint piece in be equipped with two first linear actuator, the power shaft of first linear actuator link to each other with strengthening rib clamping plate.
In foretell various steel crane span structure strengthening rib rigging equipment, the clamping roof in be equipped with a plurality of counterpoint piece mounting grooves along clamping roof central line symmetry, detachable clamping counterpoint piece top be equipped with counterpoint piece mounting groove shape match suitable installation inserted bar, the installation inserted bar in be equipped with the bolt insertion hole, the clamping roof in be equipped with clamping screw.
In foretell various steel crane span structure strengthening rib rigging equipment, clamping screw and bolt jack's shape match and fit, clamping screw's central line and bolt jack's central line mutually perpendicular, the clamping roof in still be equipped with a plurality of locating holes along clamping roof central line symmetry, detachable clamping counterpoint piece top still be equipped with a plurality of locating shafts that are equipped with central line symmetry along detachable clamping counterpoint piece top, the shape of locating shaft and locating hole match and fit.
In foretell various steel crane span structure strengthening rib rigging equipment, strengthening rib pre-installation piece on be equipped with two roof and prevent off-set butt board, clamping roof and roof prevent off-set butt board sliding fit, clamping roof top be equipped with the drive mounting panel, the drive mounting panel link to each other with the clamping roof.
In foretell various steel crane span structure strengthening rib rigging equipment, strengthening rib material loading spare including set up the material loading level board in the assembly frame, the material loading level board on be equipped with two strengthening rib charging trays, the strengthening rib charging tray on be equipped with the strengthening rib and place the position.
In the above assembling equipment for the reinforcing ribs of the color steel bridge frame, a blanking groove is arranged in the feeding level plate, the blanking groove is matched with the reinforcing rib pre-installation groove in shape, and the blanking groove is positioned above the reinforcing rib pre-installation groove.
The color steel bridge reinforcing rib assembling equipment further comprises cover plate forming and riveting equipment, the cover plate forming and riveting equipment comprises a riveting base, a movable lower die sliding seat capable of performing reciprocating linear motion in the horizontal direction is arranged in the riveting base, a riveting lower die is arranged at the top of the movable lower die sliding seat, a plurality of cover plate aligning lugs symmetrical along the center line of the riveting lower die are arranged in the riveting lower die, a plurality of riveting upper female dies symmetrical along the center line of the riveting base are arranged above the riveting lower die, the number of the cover plate aligning lugs is in multiple ratio with the number of the riveting upper female dies, a bridge butt aligning plate and a bridge fixing anti-deviation assembly capable of performing reciprocating motion in the straight line are further arranged on the movable lower die sliding seat, and the bridge fixing anti-deviation assembly corresponds to the bridge butt aligning plate in position.
Compared with the prior art, the invention has the advantages that:
1. according to the reinforcing rib multi-head synchronous clamping assembly, the reinforcing rib feeding piece, the reinforcing rib preassembling block and the reinforcing rib multi-head synchronous clamping assembly are arranged, reinforcing ribs can be unstacked by the reinforcing rib grabbing mechanical arm and then are placed in the reinforcing rib preassembling grooves in the reinforcing rib preassembling block one by one, the reinforcing rib preassembling grooves play a role in preassembling and positioning the reinforcing ribs, when a plurality of reinforcing ribs are clamped synchronously, the reinforcing ribs are prevented from being shifted in position and angle, the clamping accuracy is improved, then the reinforcing ribs in the reinforcing rib preassembling grooves are synchronously positioned and clamped simultaneously by the reinforcing rib multi-head synchronous clamping assembly, the reinforcing ribs are clamped and fixed, the reinforcing ribs are driven to the bridge in the groove body positioning tool, the assembly is completed, the plurality of reinforcing ribs can be synchronously clamped and.
2. According to the invention, by arranging the detachable clamping counterpoint block, when the detachable clamping counterpoint block needs to be installed and fixed, the installation inserting rod is inserted into the counterpoint block installation groove, the fixing screw is inserted into the bolt insertion hole, the installation inserting rod and the detachable clamping counterpoint block are fixed through screwing of the nut, the detachable clamping counterpoint block can be detached, when maintenance and replacement are needed, the whole clamping mechanism does not need to be replaced, and the maintenance difficulty and the use cost are reduced.
3. According to the invention, the positioning shaft and the positioning hole are arranged, the positioning shaft is inserted into the positioning hole when the detachable clamping alignment block is installed and fixed, and the accurate installation position of the detachable clamping alignment block is ensured through the alignment effect between the positioning shaft and the positioning hole.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of a pre-assembled block of reinforcing bars.
Fig. 3 is a structural schematic diagram of the reinforcing rib multi-head synchronous clamping assembly.
Fig. 4 is a structural schematic diagram of the reinforcing rib multi-head synchronous clamping assembly in the other direction.
Fig. 5 is a schematic structural view of a reinforcing bar loading member.
Fig. 6 is a schematic structural diagram of a cover plate forming riveting device.
Fig. 7 is a structural schematic diagram of a bridge frame fixing deviation-preventing assembly.
Fig. 8 is a schematic view of the bridge abutment alignment plate.
FIG. 9 is a schematic view of a lateral clamp mount.
Fig. 10 is a structural schematic diagram of an upper concave die limiting plate.
In the figure: an assembling machine base 1, a groove body positioning tool 2, a conveying line body 3, a reinforcing rib preassembly block 4, a reinforcing rib preassembly groove 5, a reinforcing rib feeding part 6, a reinforcing rib grabbing mechanical arm 7, a reinforcing rib multi-head synchronous clamping assembly 8, a clamping top plate 9, a detachable clamping alignment block 10, a reinforcing rib clamping plate 11, a first linear driver 12, an alignment block mounting groove 13, a mounting insertion rod 14, a bolt insertion hole 15, a fixing screw rod 16, a positioning hole 17, a positioning shaft 18, a top plate deviation prevention abutting plate 19, a driving mounting plate 20, a feeding level plate 21, a reinforcing rib charging tray 22, a reinforcing rib placing position 23, a blanking groove 24, a riveting machine base 1a, a movable lower die sliding base 2a, a riveting lower die 3a, a cover plate alignment lug 4a, a riveting upper female die 5a, a butting alignment plate 6a, a bridge frame fixing deviation prevention assembly 7a, an alignment groove 8a, a transverse clamp mounting base, The device comprises a longitudinal clamp mounting seat 10a, a transverse clamping plate 11a, a longitudinal clamping plate 12a, a transverse clamping plate arranging sliding groove 13a, a first linear driver 14a, a second linear driver 15a, a transverse buffering anti-damage plate 16a, a longitudinal buffering anti-damage plate 17a, a riveting groove 18a, a gas-liquid pressurizing cylinder 19a, an upper female die limiting plate 20a, a limiting vertical plate 21a, a vertical limiting sliding groove 22a and a limiting block 23 a.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-5, an assembly device for reinforcing ribs of a color steel bridge frame comprises an assembly frame 1, wherein a groove body positioning tool 2 and a conveyor line body 3 capable of performing reciprocating linear motion along a horizontal direction are arranged in the assembly frame 1, a reinforcing rib pre-assembly block 4 is arranged on the conveyor line body 3, a plurality of reinforcing rib pre-assembly grooves 5 symmetrical along the central line of the reinforcing rib pre-assembly block 4 are arranged in the reinforcing rib pre-assembly block 4, a reinforcing rib feeding piece 6 and a reinforcing rib grabbing mechanical arm 7 are further arranged in the assembly frame 1, the reinforcing rib feeding piece 6 corresponds to the reinforcing rib pre-assembly block 4 in position, a reinforcing rib multi-head synchronous clamping assembly 8 capable of performing reciprocating motion along a straight line is further arranged in the assembly frame 1, and the reinforcing rib feeding piece 6 and the groove body positioning tool 2 correspond to the reinforcing rib multi-head synchronous clamping assembly 8 in position.
In the embodiment, when reinforcing ribs need to be assembled, a worker stacks the reinforcing ribs on the reinforcing rib feeding part 6, moves the conveying line body 3 step by step, synchronously drives the reinforcing rib pre-assembling blocks 4 to approach one end of the reinforcing rib feeding part 6 step by step, unstacks the reinforcing ribs through the reinforcing rib grabbing mechanical arm 7, and then places the reinforcing ribs one by one in the reinforcing rib pre-assembling grooves 5 in the reinforcing rib pre-assembling blocks 4, the reinforcing rib pre-assembling grooves 5 have the pre-assembling and positioning effects on the reinforcing ribs, so that the position and angle deviation of the reinforcing ribs can be avoided when a plurality of reinforcing ribs are synchronously clamped, the clamping accuracy is improved, then the reinforcing ribs in the reinforcing rib pre-assembling grooves 5 are synchronously positioned and clamped by the multi-head synchronous clamping assembly 8, the reinforcing ribs are clamped and fixed, the reinforcing ribs are driven to the groove body positioning tool 2, the assembly is completed, and, and the reinforcing bars are not deviated, the assembling precision and efficiency are high, and a person skilled in the art should understand that the reinforcing bar grabbing mechanical arm 7 can adopt an automatic grabbing mechanical arm sold by intelligent technology limited company of robust and sturdy, Zhejiang.
As shown in fig. 1, the multi-head synchronous reinforcing rib clamping assembly 8 is in sliding fit with the reinforcing rib pre-assembling block 4, and the reinforcing rib grabbing mechanical arm 7 is located above the reinforcing rib feeding part 6.
Specifically speaking, synchronous clamping subassembly 8 of strengthening rib bull and strengthening rib pre-installation piece 4 looks sliding fit, at strengthening rib pre-installation piece 4 removal in-process, can not take place to interfere with the synchronous clamping subassembly 8 of strengthening rib bull, the strengthening rib snatchs arm 7 and is located strengthening rib material loading 6 tops, conveniently snatchs the strengthening rib.
As shown in fig. 1-4, the reinforcing rib multi-head synchronous clamping assembly 8 comprises a clamping top plate 9 arranged in an assembly frame 1, a plurality of detachable clamping alignment blocks 10 symmetrical along the central line of the clamping top plate 9 are arranged at the bottom of the clamping top plate 9, two reinforcing rib clamping plates 11 reciprocating in a linear motion along the horizontal direction are arranged on the detachable clamping alignment blocks 10, and the detachable clamping alignment blocks 10 correspond to the reinforcing rib pre-assembly grooves 5 in position.
In this embodiment, the clamping roof 9 is used for installing fixed detachable clamping counterpoint piece 10, when needs with the synchronous clamping of a plurality of strengthening ribs in the strengthening rib pre-installation groove 5 fixed, is close to two strengthening rib clamping boards 11 to strengthening rib pre-installation groove 5 one end, carries out fixed clamp to the strengthening rib that lies in strengthening rib pre-installation groove 5 and presss from both sides tightly, and then assembles the strengthening rib to the cell body in location frock 2 again.
Referring to fig. 1 and 3, the number of the detachable clamping alignment blocks 10 is the same as that of the reinforcing rib pre-installation grooves 5, two first linear drivers 12 are arranged in the detachable clamping alignment blocks 10, and power shafts of the first linear drivers 12 are connected with reinforcing rib clamping plates 11.
In this embodiment, when the reinforcing rib clamping plate 11 needs to be moved, the first linear actuator 12 is started, the power shaft of the first linear actuator 12 drives the reinforcing rib clamping plate 11 to move, the number of the detachable clamping alignment blocks 10 is the same as that of the reinforcing rib pre-installation grooves 5, and the reinforcing ribs in the reinforcing rib pre-installation grooves 5 can be simultaneously clamped, and it should be understood by those skilled in the art that the first linear actuator 12 may be an air cylinder, an oil cylinder, or a linear motor.
Referring to fig. 3, a plurality of aligning block mounting grooves 13 symmetrical along the center line of the clamping top plate 9 are formed in the clamping top plate 9, an installation inserted bar 14 matched with the aligning block mounting grooves 13 in shape is arranged at the top of the detachable clamping aligning block 10, a bolt inserting hole 15 is formed in the installation inserted bar 14, and a fixing screw 16 is arranged in the clamping top plate 9.
Specifically speaking, when the fixed detachable clamping counterpoint piece 10 of needs installation, insert installation inserted bar 14 to counterpoint piece mounting groove 13 in, insert set screw 16 to bolt jack 15 in again, screw up through the nut, fix installation inserted bar 14 and detachable clamping counterpoint piece 10, detachable clamping counterpoint piece 10 can be dismantled, when needs maintenance change, need not to change whole clamping mechanism, has reduced the maintenance degree of difficulty and use cost.
The shape of the fixing screw 16 is matched with that of the bolt insertion hole 15, the central line of the fixing screw 16 is perpendicular to that of the bolt insertion hole 15, a plurality of positioning holes 17 symmetrical along the central line of the clamping top plate 9 are further formed in the clamping top plate 9, a plurality of positioning shafts 18 symmetrical along the central line are further arranged on the top of the detachable clamping alignment block 10, and the positioning shafts 18 are matched with the positioning holes 17 in shape.
In this embodiment, when the detachable clamping alignment block 10 is mounted and fixed, the positioning shaft 18 is inserted into the positioning hole 17, and the mounting position of the detachable clamping alignment block 10 is ensured to be accurate through the alignment effect between the positioning shaft 18 and the positioning hole 17.
Referring to fig. 1 and 3, two top plate anti-deviation abutting plates 19 are arranged on the reinforcing rib preassembly block 4, the clamping top plate 9 is in sliding fit with the top plate anti-deviation abutting plates 19, a driving mounting plate 20 is arranged above the clamping top plate 9, and the driving mounting plate 20 is connected with the clamping top plate 9.
In this embodiment, through the sliding fit between the inclined to one side butt joint board 19 is prevented to clamping roof 9 and roof, can avoid the roof to prevent inclined to one side butt joint board 19, transfer line body 3 and strengthening rib pre-installation piece 4 are at the removal in-process, take place to interfere with clamping roof 9, be equipped with the cylinder in the drive mounting panel 20, the power shaft of cylinder links to each other with clamping roof 9, for drive clamping roof 9 reciprocates, be equipped with the cylinder of horizontal setting in the assembly frame 1, the power shaft of cylinder links to each other with drive mounting panel 20, can drive 20 horizontal migration of drive mounting panel.
As shown in fig. 1, 5, 6, and 7, the reinforcing rib feeding member 6 includes a feeding level plate 21 disposed in the assembly base 1, the feeding level plate 21 is provided with two reinforcing rib trays 22, and the reinforcing rib trays 22 are provided with reinforcing rib placement positions 23.
In this embodiment, the reinforcing rib placing position 23 is used for placing the reinforcing ribs to be loaded, and the two reinforcing rib material trays 22 can realize uninterrupted continuous loading.
Referring to fig. 6, the lower riveting die 3a is located between the bridge fixing deviation-preventing component 7a and the bridge abutting alignment plate 6a, and one end of the bridge abutting alignment plate 6a, which is close to the lower riveting die 3a, is provided with a bridge alignment groove 8 a.
Specifically speaking, when the crane span structure needs to be placed in riveting lower mould 3a, insert crane span structure one end earlier to crane span structure counterpoint groove 8a in, fix a position with 6a looks butt counterpoint of crane span structure butt counterpoint board, make things convenient for the staff to accomplish the location to the crane span structure, improve the accuracy of riveting, the fixed subassembly 7a of preventing deviating from of rethread crane span structure compresses tightly the other end of crane span structure fixedly can.
As shown in fig. 6-10, the cover plate forming and riveting device is further included, the cover plate forming and riveting device includes a riveting machine base 1a, a movable lower die sliding seat 2a capable of reciprocating and linearly moving along the horizontal direction is arranged in the riveting press seat 1a, the top of the movable lower die slide seat 2a is provided with a riveting lower die 3a, a plurality of cover plate contraposition lugs 4a which are symmetrical along the central line of the riveting lower die 3a are arranged in the riveting lower die 3a, a plurality of riveting upper female dies 5a which are symmetrical along the central line of the riveting machine base 1a are arranged above the riveting lower die 3a, the number of the cover plate alignment lugs 4a is multiplied by the number of the riveting upper female dies 5a, the movable lower die sliding seat 2a is also provided with a bridge abutting alignment plate 6a and a bridge fixing anti-deviation component 7a capable of reciprocating along a straight line, the bridge frame fixing deviation-preventing component 7a corresponds to the position of the bridge frame abutting alignment plate 6 a.
In the embodiment, when the color steel cover plate on the bridge frame needs to be riveted, a worker can conveniently place the bridge frame in the riveting lower die 3a by moving the movable lower die slide seat 2a, when the bridge frame is placed, one end of the bridge frame is abutted and matched with the bridge frame abutting and aligning plate 6a, one end of the bridge frame is fixed by the bridge frame abutting and aligning plate 6a, so that the cover plate aligning lug 4a penetrates through the bridge frame, the bridge frame fixing and deviation preventing component 7a is moved towards one end close to the bridge frame, the other end of the bridge frame is pressed and fixed by the bridge frame fixing and deviation preventing component 7a, the position and angle deviation of the bridge frame in the riveting process can be prevented by adopting simple positioning and multi-directional pressing, the accurate alignment between the riveting upper female die 5a and the bridge frame is ensured, the riveting accuracy is improved, after the bridge frame is fixed, the color steel cover plate to be riveted is placed on the cover plate aligning lug, the color steel cover plates with two colors are placed in a staggered mode, the number of the cover plate alignment lugs 4a is multiplied by the number of the riveting upper female dies 5a, the color steel cover plates with two colors and the bridge can be riveted step by moving down the riveting upper female dies 5a twice, the color steel cover plates with one color are riveted at one time, and the automation degree and the production efficiency are high.
Referring to fig. 6 to 10, the bridge fixing deviation prevention assembly 7a includes a transverse clamp mounting seat 9a and a longitudinal clamp mounting seat 10a disposed on the movable lower die sliding seat 2a, the transverse clamp mounting seat 9a is provided with a transverse clamping plate 11a capable of reciprocating along a straight line, the longitudinal clamp mounting seat 10a is provided with a longitudinal clamping plate 12a capable of reciprocating along a straight line, and the transverse clamping plate 11a and the longitudinal clamping plate 12a respectively correspond to the positions of the bridge abutting against the aligning plate 6 a.
In this embodiment, the transverse clamp mounting seat 9a is used for mounting and placing the transverse clamping plate 11a, the longitudinal clamp mounting seat 10a is used for mounting and placing the longitudinal clamping plate 12a, and when the bridge needs to be pressed and fastened, the transverse clamping plate 11a and the longitudinal clamping plate 12a are moved to one end close to the bridge, so that the bridge is fixed in multiple directions.
Referring to fig. 6-10, the center line of the transverse clamping plate 11a is perpendicular to the center line of the longitudinal clamping plate 12a, a transverse clamping plate mounting chute 13a is disposed in the transverse clamp mounting seat 9a, and the transverse clamping plate 11a is disposed in the transverse clamping plate mounting chute 13 a. The transverse clamp mounting seat 9a is provided with a first linear driver 14a, a power shaft of the first linear driver 14a is connected with the transverse clamping plate 11a, the longitudinal clamp mounting seat 10a is provided with a second linear driver 15a, and the power shaft of the second linear driver 15a is connected with the longitudinal clamping plate 12 a.
In this embodiment, the center line of the transverse clamping plate 11a is perpendicular to the center line of the longitudinal clamping plate 12a, so that the bridge is fixed well, and the transverse clamping plate installation chute 13a is used for placing the transverse clamping plate 11a and can limit the transverse clamping plate 11 a. When the transverse clamping plate 11a needs to be moved, the first linear driver 14a is started, the transverse clamping plate 11a is driven to move through the power shaft of the first linear driver 14a, and when the longitudinal clamping plate 12a needs to be moved, the second linear driver 15a is started, and the longitudinal clamping plate 12a is driven to move through the power shaft of the second linear driver 15a, and those skilled in the art will understand that the first linear driver 14a and the second linear driver 15a can be air cylinders, oil cylinders or linear motors.
One end of the transverse clamping plate 11a, which is close to the riveting lower die 3a, is provided with a transverse buffering anti-damage plate 16a, the bottom of the longitudinal clamping plate 12a is provided with a longitudinal buffering anti-damage plate 17a, and the transverse buffering anti-damage plate 16a and the longitudinal buffering anti-damage plate 17a are made of rubber materials. The riveting upper female die 5a is internally provided with a riveting groove 18a, the shape of the riveting groove 18a is matched with that of the cover plate alignment convex block 4a, the cross section of the riveting groove 18a is arc-shaped, and the top of the cover plate alignment convex block 4a is also arc-shaped.
The transverse buffering damage-preventing plate 16a and the longitudinal buffering damage-preventing plate 17a can avoid hard damage to the bridge frame surface and play a role in buffering protection for the bridge frame in the process that the transverse clamping plate 11a and the longitudinal clamping plate 12a press the bridge frame, and those skilled in the art should understand that the transverse buffering damage-preventing plate 16a and the longitudinal buffering damage-preventing plate 17a can be made of isoprene rubber or butadiene rubber.
Referring to fig. 6-10, a plurality of pneumatic and hydraulic pressure cylinders 19a are arranged in the riveting base 1a and are symmetrical along the center line of the riveting base 1a, a power shaft of the pneumatic and hydraulic pressure cylinders 19a is connected with the riveting upper female die 5a, and the riveting upper female die 5a is matched with the riveting lower die 3a in shape. The riveting machine base 1a is internally provided with a plurality of upper female die limiting plates 20a which are symmetrical along the center line of the riveting machine base 1a, the positions of the upper female die limiting plates 20a and the riveting upper female die 5a correspond, and the riveting upper female die 5a is in sliding fit with the upper female die limiting plates 20 a. Each upper female die limiting plate 20a comprises two limiting vertical plates 21a which are parallel to each other, a vertical limiting sliding groove 22a is formed between every two adjacent limiting vertical plates 21a, and a limiting block 23a which extends into the vertical limiting sliding groove 22a and is in sliding fit with the limiting vertical plates 21a is arranged on the riveting upper female die 5 a.
In this embodiment, when the riveting upper female die 5a needs to be moved, the pneumatic and hydraulic pressure cylinder 19a is started, and the power shaft of the pneumatic and hydraulic pressure cylinder 19a drives the riveting upper female die 5a to move. In the moving process of the riveting upper female die 5a, the riveting upper female die 5a is limited through the upper female die limiting plate 20a, so that the riveting upper female die 5a is prevented from deviating by a pressing angle in the moving process, and the pressing precision of the riveting upper female die 5a is improved. When the riveting upper female die 5a moves, the limiting block 23a is in sliding fit with the limiting vertical plate 21a, so that the riveting upper female die 5a is limited and prevented from deviating, and circumferential rotation and angle deviation of the riveting upper female die 5a are prevented.
Referring to fig. 1, a charging chute 24 is arranged in the charging level plate 21, the charging chute 24 is matched with the reinforcing bar pre-loading groove 5 in shape, and the charging chute 24 is located above the reinforcing bar pre-loading groove 5.
In this embodiment, when needs place the strengthening rib in strengthening rib pre-installation groove 5, snatch the strengthening rib that arm 7 will be located the strengthening rib and place the position 23 through the strengthening rib and snatch the back and place in silo 24, the strengthening rib falls into to strengthening rib pre-installation groove 5 through silo 24.
The working principle of the invention is as follows:
when reinforcing ribs need to be assembled, a worker stacks the reinforcing ribs on the reinforcing rib feeding part 6, moves the conveying line body 3 step by step, synchronously drives the reinforcing rib preassembling block 4 to be close to one end of the reinforcing rib feeding part 6 step by step, unstacks the reinforcing ribs through the reinforcing rib grabbing mechanical arm 7 and then places the reinforcing ribs into the blanking groove 24 one by one, the reinforcing ribs fall into the reinforcing rib preassembling groove 5 through the blanking groove 24, the reinforcing rib preassembling groove 5 plays a role in preassembling and positioning the reinforcing ribs, the position and angle deviation of the reinforcing ribs is avoided when a plurality of reinforcing ribs are synchronously clamped, and the clamping accuracy is improved,
clamping roof 9 is used for installing fixed detachable clamping piece 10 that counterpoints, it is fixed regularly to clamp a plurality of strengthening ribs of strengthening rib pre-installation inslot 5 in step when needs, it is close to strengthening rib pre-installation groove 5 one end with two strengthening rib clamping boards 11, carry out the fixed clamp to the strengthening rib that lies in strengthening rib pre-installation inslot 5, and then assemble the strengthening rib to cell body location frock 2 in, carry out synchronous location simultaneously to a plurality of strengthening ribs that lie in strengthening rib pre-installation inslot 5, the clamping, press from both sides the strengthening rib tight fixed, drive strengthening rib to cell body location frock 2 in, the completion assembly, can be synchronous a plurality of strengthening ribs of clamping assembly, and the strengthening rib can not take place the skew, assembly precision and efficiency are higher.
When the fixed detachable clamping counterpoint piece 10 of needs installation, insert installation inserted bar 14 to counterpoint piece mounting groove 13 in, insert set screw 16 to bolt jack 15 in again, screw up through the nut, fix installation inserted bar 14 and detachable clamping counterpoint piece 10, detachable clamping counterpoint piece 10 can be dismantled, when needs maintenance change, need not to change whole clamping mechanism, has reduced the maintenance degree of difficulty and use cost.
Example 2
The embodiment provides a use method of color steel bridge reinforcing rib assembling equipment based on the color steel bridge reinforcing rib assembling equipment provided by the embodiment 1, and the use method comprises the following steps: s1: a worker places reinforcing ribs to be assembled on the reinforcing rib feeding part 6 in a stacking manner, and unstacking and moving the reinforcing ribs on the reinforcing rib feeding part 6 through the reinforcing rib grabbing mechanical arm 7; s2: the conveying line body 3 is moved step by step to drive the reinforcing rib pre-assembling blocks 4 to step, so that the reinforcing ribs after unstacking are placed in the reinforcing rib pre-assembling grooves 5 one by one, and the pre-assembly of the reinforcing ribs is completed; s3: moving the reinforcing rib multi-head synchronous clamping assembly 8 to the reinforcing rib pre-assembly block 4, and synchronously positioning and clamping a plurality of reinforcing ribs in the reinforcing rib pre-assembly grooves 5 through the reinforcing rib multi-head synchronous clamping assembly 8 to clamp and fix the reinforcing ribs; s4: the reinforcing rib multi-head synchronous clamping assembly 8 for clamping the fixed reinforcing ribs is moved into the groove body positioning tool 2, the reinforcing rib multi-head synchronous clamping assembly 8 is loosened, and a plurality of reinforcing ribs are simultaneously accurately assembled into the groove body positioning tool 2 to complete assembly.
Specifically, the worker places reinforcing ribs of two different colors on a reinforcing rib feeding part 6 according to a rule, the reinforcing ribs on the reinforcing rib feeding part 6 can be picked one by a reinforcing rib picking mechanical arm 7 to unstack the reinforcing ribs, after the reinforcing ribs are unstacked, the reinforcing rib pre-installing blocks 4 are driven to move towards one end of the reinforcing rib feeding part 6 step by moving a conveying line body 3, so that the reinforcing ribs are placed in reinforcing rib pre-installing grooves 5 one by one until the reinforcing ribs are placed in all the reinforcing rib pre-installing grooves 5, then the reinforcing rib pre-installing blocks 4 are moved to the initial position, a plurality of reinforcing ribs in the reinforcing rib pre-installing grooves 5 are synchronously positioned and clamped according to the placing sequence by a reinforcing rib multi-head synchronous clamping assembly 8, the reinforcing ribs are clamped and fixed, and the multi-head synchronous clamping assembly 8 for clamping and fixing the reinforcing ribs is moved into, loosen reinforcing rib bull synchronous clamping subassembly 8, with a plurality of reinforcing ribs simultaneously accurate assembly to the cell body location frock 2 in, can once only accomplish the synchronous positioning and the assembly of a plurality of reinforcing ribs.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the invention.
Although the assembling machine base 1, the groove body positioning tool 2, the conveying line body 3, the reinforcing rib preassembly block 4, the reinforcing rib preassembly groove 5, the reinforcing rib feeding part 6, the reinforcing rib grabbing mechanical arm 7, the reinforcing rib multi-head synchronous clamping assembly 8, the clamping top plate 9, the detachable clamping alignment block 10, the reinforcing rib clamping plate 11, the first linear driver 12, the alignment block mounting groove 13, the mounting inserted rod 14, the bolt jack 15, the fixing screw 16, the positioning hole 17, the positioning shaft 18, the top plate deviation-preventing abutting plate 19, the driving mounting plate 20, the feeding level plate 21, the reinforcing rib charging plate 22, the reinforcing rib placing position 23, the blanking groove 24, the riveting machine base 1a, the movable lower die sliding base 2a, the riveting lower die 3a, the cover plate alignment lug 4a, the riveting upper female die 5a, the bridge abutting alignment plate 6a, the bridge fixing deviation-preventing assembly 7a, the bridge alignment groove 8a, the, The terms of the transverse clamp mounting seat 9a, the longitudinal clamp mounting seat 10a, the transverse clamping plate 11a, the longitudinal clamping plate 12a, the transverse clamping plate arranging sliding groove 13a, the first linear driver 14a, the second linear driver 15a, the transverse buffer anti-damage plate 16a, the longitudinal buffer anti-damage plate 17a, the riveting groove 18a, the gas-liquid pressurizing cylinder 19a, the upper concave die limiting plate 20a, the limiting vertical plate 21a, the vertical limiting sliding groove 22a, the limiting block 23a and the like are used, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.
Claims (10)
1. The utility model provides a various steel crane span structure strengthening rib rigging equipment, is including assembly frame (1), its characterized in that, assembly frame (1) in be equipped with cell body location frock (2) and can follow the conveying line body (3) of the reciprocal linear motion of horizontal direction, conveying line body (3) on be equipped with strengthening rib pre-installation piece (4), strengthening rib pre-installation piece (4) in be equipped with a plurality of strengthening rib pre-installation grooves (5) along strengthening rib pre-installation piece (4) central line symmetry, assembly frame (1) in still be equipped with strengthening rib material loading spare (6) and strengthening rib and snatch arm (7), strengthening rib material loading spare (6) corresponding with the position of strengthening rib pre-installation piece (4), assembly frame (1) in still be equipped with the synchronous bull clamping subassembly (8) of strengthening rib that can follow straight line reciprocating motion, strengthening rib material loading spare (6) and cell body location frock (2) respectively with the relative bull clamping subassembly (8) in position of strengthening rib synchronous clamping subassembly Should be used.
2. The assembling equipment for reinforcing ribs of color steel bridge frames according to claim 1, wherein the reinforcing rib multi-head synchronous clamping assembly (8) is in sliding fit with the reinforcing rib preassembly block (4), and the reinforcing rib grabbing mechanical arm (7) is positioned above the reinforcing rib feeding part (6).
3. The assembling equipment for reinforcing ribs of color steel bridges according to claim 2, wherein the reinforcing rib multi-head synchronous clamping assembly (8) comprises a clamping top plate (9) arranged in an assembling machine base (1), a plurality of detachable clamping aligning blocks (10) symmetrical along the center line of the clamping top plate (9) are arranged at the bottom of the clamping top plate (9), two reinforcing rib clamping plates (11) capable of reciprocating linearly in the horizontal direction are arranged on the detachable clamping aligning blocks (10), and the positions of the reinforcing rib pre-assembling grooves (5) correspond to the positions of the detachable clamping aligning blocks (10).
4. The assembling equipment for the reinforcing ribs of the color steel bridge frame according to claim 3, wherein the number of the detachable clamping alignment blocks (10) is the same as that of the reinforcing rib pre-installation grooves (5), two first linear drivers (12) are arranged in the detachable clamping alignment blocks (10), and power shafts of the first linear drivers (12) are connected with the reinforcing rib clamping plates (11).
5. The assembling equipment for reinforcing ribs of color steel bridges according to claim 3, wherein a plurality of aligning block mounting grooves (13) which are symmetrical along the center line of the clamping top plate (9) are formed in the clamping top plate (9), mounting insertion rods (14) which are matched with the aligning block mounting grooves (13) in shape are arranged at the tops of the detachable clamping aligning blocks (10), bolt insertion holes (15) are formed in the mounting insertion rods (14), and fixing screw rods (16) are arranged in the clamping top plate (9).
6. The assembling equipment for the reinforcing ribs of the color steel bridge frame according to claim 5, wherein the fixing screw (16) is matched with the bolt insertion holes (15) in shape, the center line of the fixing screw (16) is perpendicular to the center line of the bolt insertion holes (15), a plurality of positioning holes (17) which are symmetrical along the center line of the clamping top plate (9) are further formed in the clamping top plate (9), a plurality of positioning shafts (18) which are symmetrical along the center line are further arranged on the top of the detachable clamping alignment block (10), and the positioning shafts (18) are matched with the positioning holes (17) in shape.
7. The assembling equipment for the reinforcing ribs of the color steel bridge frame according to claim 3, wherein two top plate deviation-preventing abutting plates (19) are arranged on the reinforcing rib preassembly block (4), the clamping top plate (9) is in sliding fit with the top plate deviation-preventing abutting plates (19), a driving mounting plate (20) is arranged above the clamping top plate (9), and the driving mounting plate (20) is connected with the clamping top plate (9).
8. The assembling equipment for reinforcing ribs of color steel bridges according to claim 1, wherein the reinforcing rib feeding part (6) comprises a feeding level plate (21) arranged in the assembling machine base (1), two reinforcing rib material trays (22) are arranged on the feeding level plate (21), and reinforcing rib placing positions (23) are arranged on the reinforcing rib material trays (22).
9. The color steel bridge frame reinforcing rib assembling equipment according to claim 8, wherein a blanking groove (24) is formed in the feeding level plate (21), the blanking groove (24) is matched with the reinforcing rib pre-assembling groove (5) in shape, and the blanking groove (24) is located above the reinforcing rib pre-assembling groove (5).
10. The assembling equipment for the reinforcing ribs of the color steel bridge frame according to claim 1, further comprising a cover plate forming riveting device, wherein the cover plate forming riveting device comprises a riveting base (1a), a movable lower die sliding seat (2a) capable of linearly reciprocating in the horizontal direction is arranged in the riveting base (1a), a riveting lower die (3a) is arranged at the top of the movable lower die sliding seat (2a), a plurality of cover plate aligning convex blocks (4a) symmetrical along the central line of the riveting lower die (3a) are arranged in the riveting lower die (3a), a plurality of riveting upper female dies (5a) symmetrical along the central line of the riveting base (1a) are arranged above the riveting lower die (3a), the number of the cover plate aligning convex blocks (4a) is in multiple ratio to the number of the riveting upper female dies (5a), and a bridge frame aligning plate (6a) and a bridge frame fixing abutting plate capable of linearly reciprocating are further arranged on the movable lower die sliding seat (2a) And the bridge fixed deviation preventing component (7a) corresponds to the position of the bridge abutting alignment plate (6 a).
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| CN202010650602.7A CN111906199B (en) | 2020-07-08 | 2020-07-08 | Various steel crane span structure strengthening rib rigging equipment |
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| CN202010650602.7A CN111906199B (en) | 2020-07-08 | 2020-07-08 | Various steel crane span structure strengthening rib rigging equipment |
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| CN208099910U (en) * | 2017-12-01 | 2018-11-16 | 深圳市正和楚基科技有限公司 | A kind of numerically-controlled machine tool |
| JP2020076212A (en) * | 2018-11-05 | 2020-05-21 | 株式会社Ｉｈｉプラント | Lifting device for reinforcement unit |
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| CN111906199B (en) | 2022-04-01 |
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