CN113172130A - Bending processing technology for bus-bar conductive copper bar - Google Patents
Bending processing technology for bus-bar conductive copper bar Download PDFInfo
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- CN113172130A CN113172130A CN202110458591.7A CN202110458591A CN113172130A CN 113172130 A CN113172130 A CN 113172130A CN 202110458591 A CN202110458591 A CN 202110458591A CN 113172130 A CN113172130 A CN 113172130A
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- copper bar
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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
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a bending processing technology of a confluence conducting copper bar, which adopts the following equipment for bending processing, the device comprises a workbench, a fixing device and a bending device, wherein the lower end of the workbench is connected with the existing ground, the fixing device is symmetrically arranged at the front and back of the upper end of the workbench, the bending device is arranged between the fixing device and the workbench, the device can be matched with the bearing plate through a knob, a threaded rod, a rectangular block, a clamping plate and a bearing plate, the two ends of the copper bar are clamped and fixed, the manual walking fixation of the copper bar is replaced, the labor amount is reduced, the safety of the bending processing process of the copper bar is improved, and by arranging two groups of extrusion heads and stop blocks with different directions, the time for turning over and reversing the copper bar can be saved, so that the bending efficiency of the equipment can be improved.
Description
Technical Field
The invention relates to the field of bus conductive copper bars, in particular to a bending processing technology of a bus conductive copper bar.
Background
The bus is a relay station for collecting all data and transmitting them on the main board, generally speaking, the system will install various interface cards through the bus and transmit various data to the devices connected with the interface cards, we also refer to as the bus, the bus can serve multiple components, the basic working mode of the bus is usually determined by the components sending information to the bus in time, then the bus sends these information to each component receiving information at the same time, and whichever component receives the information, the device address given by the CPU is decoded to generate the control signal, so the bus conductive copper bar is the conductive bus made of copper as the main material, but for the convenience of installation, the copper bar will be bent into L-shape or Z-shape, etc., here we will take the bent copper bar similar to the double Z-shape structure as an example, two Z type copper bars are generally all bending into Z type structure with straight board copper bar earlier, then the secondary shaping of bending again, but the processing equipment that bends of current conductive copper bar that converges often can meet following several problems at the in-process of bending the shaping for two Z type structures with the copper bar:
1. in the process of bending the copper bar, one end or two ends of the copper bar needs to be manually fixed and clamped in a hand-held mode, so that the safety of the device is low, the device is prone to accidentally injuring people, and the copper bar needs to be manually turned over and then bent in the bending process, so that the bending efficiency of the copper bar is greatly influenced;
2. most of current equipment once only can once bend the processing to a copper bar, and can't make corresponding regulation to the position of extrusion head and dog to can't select different bending point to the copper bar and bend, make the practicality of this equipment not high.
Disclosure of Invention
In order to solve the problems, the invention provides a bending processing technology for a confluence conductive copper bar, which adopts the following equipment for bending processing, wherein the equipment comprises a workbench, a fixing device and a bending device, the lower end of the workbench is connected with the existing ground, the fixing device is symmetrically arranged at the front and back of the upper end of the workbench, and the bending device is arranged between the fixing device and the workbench.
The fixing device comprises sliding blocks, rectangular grooves, a threaded rod, a knob, rectangular blocks, clamping plates, bearing plates, rotating rods and a fixed shaft, wherein the sliding blocks are symmetrically arranged on the upper end surface of the workbench from front to back, the rectangular grooves are symmetrically arranged on the left and right of the upper end surface of the sliding block, the threaded rod is rotatably connected between the rectangular grooves, the right end of the threaded rod penetrates through the inner wall of the sliding block and is provided with the knob, the outer wall of the threaded rod is symmetrically connected with the rectangular blocks from left to right in a threaded matching mode, the rectangular blocks are in sliding fit with the rectangular grooves, the clamping plates are arranged at the upper ends of the rectangular blocks, a plurality of bearing plates are uniformly clamped between the left clamping plate and the right clamping plate from top to bottom, the bearing plates are telescopic, the rotating rods are arranged at the inner side ends of the sliding blocks which are right opposite from front to back, one end of the rotating rods, which is far away from the sliding blocks, is rotatably connected with the fixed shaft, the lower end of the fixed shaft is connected with the upper end of the workbench, a copper bar is placed on the bearing plates in a manual mode, make the bearing board support the lower extreme at copper bar both ends, and through setting up a plurality of bearing boards, can make this equipment can fix a plurality of copper bars simultaneously, then through rotatory knob, make two splint do straight line phase motion about the rotatory drive of threaded rod, reach splint and carry out spacing fixed effect to the both ends of copper bar, thereby the fungible manual work carries out hand-held fixed to the copper bar, the amount of labour has not only been reduced, the security of copper bar course of bending has still been improved, and set the bearing board into the telescopic structure, be favorable to carrying out quick joint between bearing board and the splint, and can not lead to the fact the influence to the motion of splint, simultaneously through the cooperation between sliding block and dwang and the fixed axle, can make splint can adapt to the copper bar and be bent and take place the condition of deformation, thereby can avoid the situation emergence of copper bar by the extrusion rupture.
The bending device comprises a mounting plate, a motor, a rotating shaft, a first gear, a first rack, a movable plate, a rectangular through groove, a supporting plate, a cylinder, a T-shaped plate, an extrusion head, a stop block and a fixed rod, wherein the mounting plate is fixedly arranged at the lower end of a workbench, the motor, the rotating shaft and the first gear are sequentially arranged at the upper end of the mounting plate from bottom to top, the first gear is positioned at the lower end of the horizontal end of the workbench, the first rack is symmetrically meshed at the left end and the right end of the first gear, the first racks are distributed in a staggered mode front and back, the movable plate is arranged at the end, away from the first rack, of the first rack and the first gear, the left end and the right end of the upper end of the movable plate are connected with the rectangular through groove in a sliding fit mode, the rectangular through groove is arranged at the upper end face of the workbench, the rectangular through groove is positioned at the two sides of the movable plate, the supporting plate is arranged at the upper end of the movable plate, the end, close to the sliding block, the cylinder is arranged at the end, far away from the supporting plate, the T-shaped plate is arranged at the upper end of the rectangular through groove, the end of the T-shaped plate far away from the air cylinder is uniformly provided with a plurality of extrusion heads from top to bottom, one side of the extrusion heads far away from the T-shaped plate is provided with a stop block, the stop block is positioned outside the clamping plate, one end of the stop block far away from the extrusion heads is in sliding fit with the fixed rod, the lower end of the fixed rod is in sliding fit with the upper end of the workbench, after the copper bar is fixed, two extrusion heads which are staggered front and back can successively bend two ends of the copper bar under the matching action of the air cylinder, the T-shaped plate, the extrusion heads and the stop block, so that the copper bar can be bent and formed into the copper bar with a Z-shaped structure, and the equipment can bend and process the copper bar in batches by arranging a plurality of extrusion heads and stop blocks, and simultaneously can save the time for turning over and reversing the copper bar by arranging two groups of extrusion heads and stop blocks with different directions, thereby improving the bending and processing efficiency of the equipment, simultaneously, mutually supporting between accessible motor, pivot, a gear and the rack makes the fly leaf drive two extrusion heads and removes to the direction that is close to the copper bar middle part to can realize carrying out the function of adjusting the position of extrusion head, so that this equipment can select a plurality of points of bending on same copper bar and bend, thereby can bend and process out the copper bar of different specifications.
Adopt above-mentioned equipment to bend this kind of conductive copper bar that converges man-hour specifically include the following step:
s1, fixing a copper bar: firstly, checking the operation of the equipment, then manually placing the copper bar on a bearing plate, and then rotating a knob to enable a threaded rod to rotate to drive a left clamping plate and a right clamping plate to make linear opposite movement so as to enable the clamping plates to limit and fix two ends of the copper bar;
s2, bending and forming: after the copper bar is fixed, the T-shaped plate is pushed through the air cylinder, the T-shaped plate pushes the extrusion head, the copper bar is bent by the extrusion head under the matching action of the stop blocks, the copper bar is formed into a Z-shaped copper bar, and then the formed Z-shaped copper bar is subjected to subsequent processing and bending to form a double-Z-shaped copper bar;
s3, repeat S1-S2: and repeating the operations in the steps S1-S2, bending all the copper bars in the batch to form double Z-shaped copper bars, and then properly storing.
As a preferred technical scheme of the invention, a square plate is arranged at the upper end of the movable plate, the square plate is positioned at one side of the supporting plate, a cylindrical rod is symmetrically arranged in the front and back of one end, close to the fixed rod, of the square plate, the end, far away from the cylindrical rod and the square plate, of the square plate is connected with a second rack, the second racks are symmetrically distributed in the left and right directions, the second racks are staggered in the front and back direction, a second gear is meshed between the second racks, the lower end of the second gear is rotatably connected with a supporting round rod, the lower end of the supporting round rod is connected with the upper end of the workbench, the second rack positioned at the right end of the second gear at the left end of the workbench is connected with the rear end of the fixed rod, a connecting rod is arranged between the second rack positioned at the left end of the second gear at the right end of the workbench and the fixed rod, when the motor drives the first gear to rotate to enable the movable plate to move, the movable plate can drive the square plate and the second rack connected with the square plate to move, under the effect of No. two gears, another No. two racks can drive dead lever and dog and carry out rectilinear movement to the realization carries out the function of synchronous adjustment to dog and extrusion head, can be so that be in same water flat line all the time between dog and the extrusion head, so that mutually support and carry out the secondary processing of bending to the copper bar.
As a preferred technical scheme of the invention, the extrusion head comprises an installation block and a triangular block, one end of the installation block is provided with a groove, the groove is in sliding fit with the T-shaped plate, a supporting round rod is clamped between adjacent installation blocks, the other end of the installation block is provided with the triangular block, the top end of the triangular block is in an arc shape, insertion grooves are symmetrically formed in the front and back of one end, close to the installation block, of the triangular block, the insertion grooves are connected with insertion rods, the insertion rods are connected with the installation blocks, clamping rods are arranged between the insertion grooves, one end, far away from the clamping rods and the triangular block, is connected with a clamping groove, the clamping groove is formed in the installation block, through the fit between the groove and the T-shaped plate, a plurality of installation blocks can be conveniently and rapidly installed on the T-shaped plate by workers, meanwhile, the installation block can be limited and supported through the supporting round rod so as to avoid the installation block from sliding off, and through the fit between the clamping rod and the clamping groove, can be convenient for quick assembly disassembly three hornblocks to in time change different specifications or the three hornblocks that wear and tear seriously, simultaneously through the cooperation between spliced pole and the inserting groove, can be so that three hornblocks and the connection between the installation piece are more stable.
As a preferred technical scheme of the invention, one end of the stop block close to the extrusion head is provided with a triangular groove, the corners of the triangular groove are arc-shaped, arc-shaped sponge strips are symmetrically arranged at the front end and the rear end of the triangular groove, the triangular groove is arranged, and the corners of the triangular groove are arc-shaped, so that the fitting degree between the stop block and the triangular block is higher, the copper bar can be quickly bent and formed, the copper bar can be prevented from being broken, and meanwhile, the sponge strips are arranged, so that the surface of the copper bar is prevented from being abraded by the corners at the two ends of the triangular groove.
As a preferred technical scheme of the invention, the lower end of the horizontal end of the workbench is symmetrically provided with the L-shaped plates from left to right, the lower end of the movable plate is in sliding fit with the L-shaped plates, and the movable plate can be more stable in the movement process by arranging the L-shaped plates.
As a preferred technical scheme of the invention, the side wall of the rotating rod far away from one end of the T-shaped plate is provided with an ear seat, one end of the ear seat far away from the rotating rod is hinged with a limit cross rod, one end of the limit cross rod far away from the ear seat is hinged with a rotating cross rod, the middle part of the rotating cross rod is rotatably connected with a support shaft, the lower end of the support shaft is connected with the upper end of the workbench, one side of the rotating cross rod is provided with an L-shaped push rod, one end of the L-shaped push rod far away from the rotating cross rod is provided with a telescopic cross rod, one end of the telescopic cross rod is connected with the side wall of the T-shaped plate, the lower end face of one end of the telescopic cross rod, which is far away from the T-shaped plate, is provided with a support vertical rod, the lower end of the support vertical rod is connected with the upper end of the workbench in a sliding fit mode, in the process that the T-shaped plate is pushed by an air cylinder to extrude a copper bar, the T-shaped plate can drive the telescopic cross rod to make synchronous linear motion, the L-shaped push rod, thereby promote the one end of rotating the horizontal pole, then at the back shaft, rotate the horizontal pole, spacing horizontal pole and ear seat cooperate jointly down for the ear seat promotes the dwang along with the orbit that the copper bar warp, thereby the dwang can drive splint and copper bar and be synchronous motion, can make splint carry on spacingly to the both ends of copper bar all the time, simultaneously, can also carry on spacingly to the dwang, makes the dwang can be in the horizontality when initial condition.
As a preferred technical scheme of the invention, a plurality of clamping grooves are uniformly arranged from top to bottom between the inner side end faces of the clamping plates which are right opposite to the left, the clamping grooves are matched with the bearing plate, the outer side ends of the clamping grooves are provided with limit holes, limit rods are connected in the limit holes in a threaded matching mode, the limit rods and the limit holes can be locked through nuts, the plurality of clamping grooves are arranged, so that the positions or the number of the bearing plate can be conveniently and timely adjusted according to the change of the height size of the copper bar, and then the bearing plate can be more stable through the limit rods.
According to a preferred technical scheme, a star-shaped groove is formed in the upper end of the T-shaped plate, a star-shaped block is clamped in the star-shaped groove, an L-shaped rod is mounted at the upper end of the star-shaped block, a T-shaped telescopic column is mounted at the lower end of the horizontal end of the L-shaped rod, the lower end of the telescopic column is in lap joint with the mounting block and the stop block at the top of the workbench, and the upper end of the mounting block at the top of the workbench can be limited through the matching of the L-shaped rod and the telescopic column, so that the mounting block is more stable, and the mounting block is prevented from sliding out to the upper side of the T-shaped plate.
As a preferred technical scheme of the invention, the lower end of the fixed rod is provided with a movable slider which is in sliding fit with a guide rail groove, the guide rail groove is formed in the upper end surface of the workbench, the fixed rod can be more stable in the process of linear movement through the fit between the movable slider and the guide rail groove, and the stopper can be limited in the left-right direction so as to prevent the stopper from retreating in the extrusion process of the extrusion head.
As a preferred technical scheme of the invention, mounting grooves are uniformly arranged between the adjacent clamping grooves from front to back, balls are rotatably connected in the mounting grooves through hinge shafts, and the balls are arranged, so that the copper bar can conveniently slide relative to the clamping plates in the bending deformation process, and the clamping plates are prevented from clamping two ends of the copper bar to stretch the copper bar in the bending process.
The invention has the beneficial effects that:
the copper bar bending machine can clamp and fix two ends of a copper bar through mutual matching of the knob, the threaded rod, the rectangular block, the clamping plate and the bearing plate, replaces manual hand-held fixing of the copper bar, not only reduces the labor capacity, but also improves the safety of the copper bar bending process, and can save the time for turning over and reversing the copper bar by arranging two groups of extrusion heads and stop blocks in different directions, so that the bending processing efficiency of the equipment can be improved;
the bearing plate is arranged to be of a telescopic structure, so that the bearing plate and the clamping plate can be clamped fast, the movement of the clamping plate cannot be influenced, and meanwhile, the clamping plate can adapt to the deformation condition caused by bending of the copper bar through the matching of the sliding block and the rotating rod, so that the situation that the copper bar is extruded and broken can be avoided;
through the mutual matching of the motor, the rotating shaft, the first gear, the first rack, the second rack and the second gear, the movable plate drives the two extrusion heads to move towards the direction close to the middle part of the copper bar, and meanwhile, the corresponding adjustment can be synchronously performed on the position of the stop block, so that the equipment can select a plurality of bending points on the same copper bar for bending, thereby bending and processing the copper bars with different specifications and improving the practicability of the equipment;
the T-shaped plate is provided with a plurality of mounting blocks, the T-shaped plate is provided with a plurality of clamping rods, the clamping rods are matched with the clamping grooves, the T-shaped plate is provided with a plurality of mounting blocks, the T-shaped plate is provided with a plurality of clamping grooves, the T-shaped plate is provided with a plurality of clamping rods, the clamping rods are matched with the clamping grooves, the triangular blocks can be assembled and disassembled conveniently, the triangular blocks with different specifications or serious abrasion can be replaced timely, and meanwhile, the connection between the triangular blocks and the mounting blocks can be more stable through the matching between the inserting rods and the inserting grooves;
the copper bar can slide relative to the clamping plate in the bending deformation process by arranging the balls, so that the clamping plate is prevented from clamping two ends of the copper bar to stretch the copper bar in the bending process;
and sixthly, the sponge strip is arranged, so that the surface of the copper bar can be prevented from being abraded by the corners at the two ends of the triangular groove.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic process flow diagram of the present invention;
FIG. 2 is a first perspective view of the present invention;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a perspective view of a first partial structure of the present invention;
FIG. 7 is a perspective view of a second partial structure of the present invention;
FIG. 8 is a sectional view of a first partial structure of the present invention;
FIG. 9 is a second partial structural cross-sectional view of the present invention;
FIG. 10 is a third partial structural cross-sectional view of the present invention;
FIG. 11 is an enlarged view of a portion of the invention at X of FIG. 2;
FIG. 12 is an enlarged view of a portion of the invention at Y of FIG. 7;
fig. 13 is a schematic view of the work object of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 13, the bending process for the busbar comprises a workbench 1, a fixing device 2 and a bending device 3, wherein the lower end of the workbench 1 is connected with the existing ground, the fixing device 2 is symmetrically arranged at the front and back of the upper end of the workbench 1, and the bending device 3 is arranged between the fixing device 2 and the workbench 1.
The fixing device 2 comprises a sliding block 21, a rectangular groove 22, a threaded rod 23, a knob 24, a rectangular block 25, a clamping plate 26, a bearing plate 27, a rotating rod 28 and a fixing shaft 29, the sliding block 21 is arranged on the upper end face of the workbench 1 in a front-back symmetrical mode, the rectangular groove 22 is symmetrically arranged on the left and right of the upper end face of the sliding block 21, the threaded rod 23 is rotatably connected between the rectangular grooves 22, the right end of the threaded rod 23 penetrates through the inner wall of the sliding block 21 and is provided with the knob 24, the outer wall of the threaded rod 23 is symmetrically connected with the rectangular block 25 in a left-right mode in a threaded matching mode, the rectangular block 25 is in sliding fit with the rectangular groove 22, the clamping plate 26 is arranged at the upper end of the rectangular block 25, a plurality of bearing plates 27 are uniformly clamped between the left and right opposite clamping plates 26 from top to bottom, the bearing plates 27 are telescopic, the rotating rod 28 is arranged at the inner side end of the front and back opposite sliding block 21, one end of the rotating rod 28 far away from the sliding block 21 is rotatably connected with the fixing shaft 29, the lower end of the fixed shaft 29 is connected with the upper end of the workbench 1, the copper bar is placed on the bearing plate 27 by a manual mode, the bearing plate 27 supports the lower ends of the two ends of the copper bar, the equipment can simultaneously fix a plurality of copper bars by arranging a plurality of bearing plates 27, then the threaded rod 23 is rotated to drive the left and right clamping plates 26 to do linear opposite movement by rotating the knob 24, thereby achieving the effect that the clamping plates 26 clamp and fix the two ends of the copper bar, thereby replacing manual work to fix the copper bar in a hand-held manner, not only reducing the labor capacity, but also improving the safety of the copper bar bending process, and the bearing plate 27 is arranged into a telescopic structure, being beneficial to fast clamping between the bearing plate 27 and the clamping plates 26, and not influencing the movement of the clamping plates 26, meanwhile, through the matching between the sliding block 21 and the arc-shaped groove 20, the clamping plates 26 can adapt to the condition that the copper bar is bent to deform, thereby avoiding the situation that the copper bar is extruded and broken.
Control just relatively the medial surface of splint 26 between from top to bottom evenly be provided with a plurality of joint grooves 261, joint groove 261 cooperatees with bearing board 27, and the outside end of joint groove 261 has seted up spacing hole, spacing downthehole spacing through screw-thread fit mode be connected with gag lever post 262, and accessible nut locking between gag lever post 262 and the spacing hole, through setting up a plurality of joint grooves 261, can be convenient for make timely adjustment to the position or the quantity of bearing board 27 according to the change of the high dimension of copper bar, then can make bearing board 27 more stable through gag lever post 262.
The side wall of the end, far away from the T-shaped plate 39, of the rotating rod 28 is provided with an ear seat 281, the end, far away from the rotating rod 28, of the ear seat 281 is hinged with a limit cross rod 282, the end, far away from the ear seat 281, of the limit cross rod 282 is hinged with a rotating cross rod 283, the middle part of the rotating cross rod 283 is rotatably connected with a support shaft 284, the lower end of the support shaft 284 is connected with the upper end of the workbench 1, one side of the rotating cross rod 283 is provided with an L-shaped push rod 285, one end, far away from the rotating cross rod 283, of the L-shaped push rod 285 is provided with a telescopic cross rod 286, one end of the telescopic cross rod 286 is connected with the side wall of the T-shaped plate 39, the lower end face, far away from the T-shaped plate 39, of the support vertical rod 287 is provided with a support vertical rod 287, the lower end of the support vertical rod 287 is connected with the upper end of the workbench 1 in a sliding fit manner, in the process that the air cylinder 38 pushes the T-shaped plate 39 to extrude the copper bar 3a, the T-shaped plate 39 can drive the telescopic cross rod 286 to do a synchronous linear motion, flexible horizontal pole 286 drives L type push rod 285 synchronous motion, thereby promote the one end of rotating horizontal pole 283, then at back shaft 284, rotating horizontal pole 283, under the common cooperation of spacing horizontal pole 282 and ear seat 281, make ear seat 281 promote dwang 28 along with the orbit of copper bar deformation, thereby dwang 28 can drive splint 26 and copper bar and be synchronous motion, can make splint 26 carry on spacingly to the both ends of copper bar all the time, and simultaneously, can also carry on spacingly to dwang 28, make dwang 28 can be in the horizontality when initial condition.
The bending device 3 comprises a mounting plate 30, a motor 31, a rotating shaft 32, a first gear 33, a first rack 34, a movable plate 35, a rectangular through groove 36, a supporting plate 37, a cylinder 38, a T-shaped plate 39, an extrusion head 3a, a stop block 3b and a fixed rod 3c, wherein the mounting plate 30 is fixedly mounted at the lower end of the workbench 1, the motor 31, the rotating shaft 32 and the first gear 33 are sequentially mounted at the upper end of the mounting plate 30 from bottom to top, the first gear 33 is positioned at the lower end of the horizontal end of the workbench 1, the first rack 34 is symmetrically meshed at the left end and the right end of the first gear 33, the first rack 34 is distributed in a staggered manner from front to back, the movable plate 35 is mounted at the end where the first rack 34 and the first gear 33 are far away from each other, the left end and the right end of the upper end of the movable plate 35 are connected with the rectangular through groove, an air cylinder 38 is arranged at one end of the supporting plate 37 close to the sliding block 21, a T-shaped plate 39 is arranged at one end of the air cylinder 38 far away from the supporting plate 37, a plurality of extrusion heads 3a are uniformly arranged at one end of the T-shaped plate 39 far away from the air cylinder 38 from top to bottom, a stop block 3b is arranged at one side of the extrusion heads 3a far away from the T-shaped plate 39, the stop block 3b is positioned at the outer side of the clamping plate 26, one end of the stop block 3b far away from the extrusion heads 3a is in sliding fit with a fixing rod 3c, the lower end of the fixing rod 3c is in sliding fit with the upper end of the workbench 1, after the copper bar is fixed, two extrusion heads 3a which are distributed in a staggered manner from front to back can successively bend two ends of the copper bar through the cooperation of the air cylinder 38, the T-shaped plate 39, the extrusion heads 3a and the stop block 3b, so that the copper bar can be bent into a Z-shaped structure, and the copper bar can be bent through the arrangement of the plurality of the extrusion heads 3a and the stop blocks 3b, can make this equipment can bend the processing in batches to this copper bar, simultaneously through setting up the different extrusion head 3a and the dog 3b of two sets of directions, can save the time of standing up the switching-over to this copper bar, thereby can improve the machining efficiency of bending of this equipment, and after this copper bar is bent into Z type structure, accessible motor 31, pivot 32, mutually support between a gear 33 and a rack 34, make fly leaf 35 drive two extrusion head 3a to the direction removal that is close to the copper bar middle part, thereby can realize the function of adjusting the position of extrusion head 3a, so that this equipment can select a plurality of bending points on same copper bar and bend, thereby can bend and process out the copper bar of different specifications, the practicality of this equipment has been improved.
A square plate 351 is installed at the upper end of the movable plate 35, the square plate 351 is positioned at one side of the supporting plate 37, a cylindrical rod 352 is symmetrically installed at the front and back of one end of the square plate 351 close to the fixed rod 3c, the end of the cylindrical rod 352 far away from the square plate 351 is connected with a second rack 353, the second racks 353 are symmetrically distributed in the left-right direction and are staggered in the front-back direction, a second gear 354 is meshed between the second racks 353, the lower end of the second gear 354 is rotatably connected with a supporting round rod 355, the lower end of the supporting round rod 355 is connected with the upper end of the worktable 1, the second rack 353 positioned at the right end of the second gear 354 at the left end of the worktable 1 is connected with the rear end of the fixed rod 3c, a connecting rod 356 is installed between the second rack 353 positioned at the left end of the second gear 354 at the right end of the worktable 1 and the fixed rod 3c, when the motor 31 drives the first gear 33 to rotate to move the movable plate 35, the movable plate 35 can drive the square plate and the second rack 353 connected with the square plate 351 to move, under the action of the second gear 354, the other second rack 353 can drive the fixing rod 3c and the stop block 3b to perform linear movement, so that the stop block 3b and the extrusion head 3a are synchronously adjusted, the stop block 3b and the extrusion head 3a can be always in the same horizontal line, and the copper bar is subjected to secondary bending processing in a mutual matching mode.
The extrusion head 3a comprises an installation block 3a1 and a triangular block 3a2, one end of the installation block 3a1 is provided with a groove, the groove is in sliding fit with the T-shaped plate 39, a supporting round rod 3a5 is clamped between the adjacent installation blocks 3a1, the other end of the installation block 3a1 is provided with a triangular block 3a2, the top end of the triangular block 3a2 is arc-shaped, insertion grooves are symmetrically formed in the front and back of one end, close to the installation block 3a1, of the triangular block 3a2, the insertion rod 3a3 is connected with the installation block 3a1, the insertion rod 3a3 is connected in the insertion grooves, the insertion rod 3a3 is connected with the installation block 3a1, a clamping rod 3a4 is arranged between the insertion grooves, one end, far away from the clamping rod 3a4 and the triangular block 3a2 is connected with a clamping grooves, the clamping grooves are formed in the installation block 3a1, and a plurality of installation blocks 3a1 can be conveniently and quickly installed on the T-shaped plate 39 by matching between the groove and the T-shaped plate by workers, can carry on spacingly and support installation piece 3a1 through supporting round bar 3a5 simultaneously, in order to avoid installation piece 3a1 landing, and through the cooperation between kelly 3a4 and the draw-in groove, the triangle piece 3a2 of quick assembly disassembly can be convenient for, so that in time change different specifications or the serious triangle piece 3a2 of wearing and tearing, simultaneously through the cooperation between bayonet joint 3a3 and the bayonet joint, can make the connection between triangle piece 3a2 and the installation piece 3a1 more stable.
Star-shaped grooves are formed in the upper ends of the T-shaped plates 39, star-shaped blocks 3c6 are connected in the star-shaped grooves in a clamped mode, L-shaped rods 3c2 are installed at the upper ends of the star-shaped blocks 3c6, T-shaped telescopic columns 3c3 are installed at the lower ends of the horizontal ends of the L-shaped rods 3c2, the lower ends of the telescopic columns 3c3 are in lap joint with mounting blocks 3a1 at the top of the workbench 1, and the upper ends of the mounting blocks 3a1 at the top of the workbench 1 can be limited through matching between the L-shaped rods 3c2 and the telescopic columns 3c3, so that the mounting blocks 3a1 are more stable, and the mounting blocks 3a1 are prevented from sliding out to the tops of the T-shaped plates 39.
The lower extreme of dead lever 3c install removal slider 3c4, sliding fit between removal slider 3c4 and the guide rail groove 3c5, the up end of workstation 1 is seted up in guide rail groove 3c5, through the cooperation between removal slider 3c4 and the guide rail groove 3c5, can make dead lever 3c more stable at rectilinear movement's in-process, can also carry out left and right direction spacing to dog 3b simultaneously, in order to avoid extrusion head 3a to take place to retreat at extruded in-process dog 3 b.
Adopt above-mentioned equipment to bend this kind of conductive copper bar that converges man-hour specifically include the following step:
s1, fixing a copper bar: firstly checking the operation of the equipment, then manually placing the copper bar on a bearing plate 27, and then rotating a knob 24 to enable a threaded rod 23 to rotate to drive a left clamping plate 26 and a right clamping plate 26 to do linear opposite movement, so that the clamping plates 26 clamp and fix two ends of the copper bar;
s2, bending and forming: after the copper bar is fixed, the T-shaped plate 39 is pushed through the air cylinder 38, the T-shaped plate 39 pushes the extrusion head 3a, the copper bar is bent by the extrusion head 3a under the matching action of the stop block 3b, the copper bar is formed into a Z-shaped copper bar, and then the formed Z-shaped copper bar is subjected to subsequent processing and bending to form a double Z-shaped copper bar;
s3, repeat S1-S2: and repeating the operations in the steps S1-S2, bending all the copper bars in the batch to form double Z-shaped copper bars, and then properly storing.
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 (10)
1. The utility model provides a conductive copper bar that converges processes of bending, this kind of conductive copper bar that converges processes of bending adopts following equipment to bend, and this equipment includes workstation (1), fixing device (2) and bending device (3), its characterized in that: the lower end of the workbench (1) is connected with the existing ground, the upper end of the workbench (1) is symmetrically provided with fixing devices (2) in front and back, and a bending device (3) is arranged between the fixing devices (2) and the workbench (1);
the fixing device (2) comprises a sliding block (21), rectangular grooves (22), a threaded rod (23), a knob (24), rectangular blocks (25), clamping plates (26), bearing plates (27), a rotating rod (28) and a fixing shaft (29), wherein the sliding block (21) is symmetrically arranged on the upper end surface of the workbench (1) from front to back, the rectangular grooves (22) are symmetrically arranged on the left and right of the upper end surface of the sliding block (21), the threaded rod (23) is rotatably connected between the rectangular grooves (22), the right end of the threaded rod (23) penetrates through the inner wall of the sliding block (21) and is provided with the knob (24), the rectangular blocks (25) are symmetrically connected on the left and right of the outer wall of the threaded rod (23) in a thread fit mode, the rectangular blocks (25) are in sliding fit with the rectangular grooves (22), the clamping plates (26) are arranged at the upper ends of the rectangular blocks (25), and the clamping plates (26) which are right and right opposite are evenly clamped with the bearing plates (27) from top to bottom, the supporting plate (27) is telescopic, a rotating rod (28) is installed at the inner side end of the sliding block (21) which is right opposite to the front and back, a fixed shaft (29) is rotatably connected to one end, far away from the sliding block (21), of the rotating rod (28), and the lower end of the fixed shaft (29) is connected with the upper end of the workbench (1);
the bending device (3) comprises a mounting plate (30), a motor (31), a rotating shaft (32), a first gear (33), a first rack (34), a movable plate (35), a rectangular through groove (36), a supporting plate (37), a cylinder (38), a T-shaped plate (39), an extrusion head (3a), a stop block (3b) and a fixed rod (3c), the mounting plate (30) is fixedly mounted at the lower end of the workbench (1), the motor (31), the rotating shaft (32) and the first gear (33) are sequentially mounted at the upper end of the mounting plate (30) from bottom to top, the first gear (33) is located at the lower end of the horizontal end of the workbench (1), the first rack (34) is symmetrically meshed at the left end and the right end of the first gear (33), the first rack (34) is distributed in a front-back staggered manner, the movable plate (35) is mounted at one end, away from the first rack (34) and the first gear (33), the left end and the right end of the upper end of the movable plate (35) are connected with the rectangular through groove (36) in a sliding fit mode, the rectangular through groove (36) is formed in the upper end face of the workbench (1), the rectangular through groove (36) is located on two sides of the sliding block (21), the upper end of the movable plate (35) is provided with the supporting plate (37), one end, close to the sliding block (21), of the supporting plate (37) is provided with the air cylinder (38), one end, far away from the air cylinder (38) and the supporting plate (37) is provided with the T-shaped plate (39), one end, far away from the air cylinder (38), of the T-shaped plate (39) is evenly provided with the plurality of extrusion heads (3a) from top to bottom, one side, far away from the T-shaped plate (39), of each extrusion head (3a) is provided with the stop block (3b), the stop block (3b) is located on the outer side of the clamping plate (26), one end, far away from the extrusion heads (3a), of the stop block (3b) is in sliding fit with the fixing rod (3c), the lower end of the fixed rod (3c) is in sliding fit with the upper end of the workbench (1);
adopt above-mentioned equipment to bend this kind of conductive copper bar that converges man-hour specifically include the following step:
s1, fixing a copper bar: the operation of the equipment is checked firstly, then the copper bar is placed on a bearing plate (27) in a manual mode, and then the clamping plate (26) limits and fixes the two ends of the copper bar through the matching among a knob (24), a threaded rod (23) and the clamping plate (26);
s2, bending and forming: after the copper bar is fixed, the extrusion head (3a) bends the copper bar through the mutual matching among the air cylinder (38), the T-shaped plate (39), the extrusion head (3a) and the stop block (3b), the copper bar is formed into a Z-shaped copper bar, and then the formed Z-shaped copper bar is subsequently processed and bent to form a double Z-shaped copper bar;
s3, repeat S1-S2: and repeating the operations in the steps S1-S2, bending all the copper bars in the batch to form double Z-shaped copper bars, and then properly storing.
2. The bending processing technology for the busbar conductive copper bar according to claim 1, characterized in that: a square plate (351) is installed at the upper end of the movable plate (35), cylindrical rods (352) are symmetrically installed at the front and back of one end, close to the fixed rod (3c), of the square plate (351), one end, far away from the square plate (351), of each cylindrical rod (352) is connected with a second rack (353), the second racks (353) are symmetrically distributed in the left-right direction, the second racks (353) are distributed in a staggered way from front to back, a second gear (354) is meshed between the second racks (353), the lower end of the second gear (354) is rotatably connected with a supporting round rod (355), the lower end of the supporting round rod (355) is connected with the upper end of the workbench (1), and a second rack (353) at the right end of the second gear (354) at the left end of the workbench (1) is connected with the fixed rod (3c), and a connecting rod (356) is arranged between the second rack (353) at the left end of the second gear (354) at the right end of the workbench (1) and the fixed rod (3 c).
3. The bending processing technology for the busbar conductive copper bar according to claim 1, characterized in that: extrusion head (3a) constitute by installation piece (3a1) and triangle piece (3a2), the one end of installation piece (3a1) is seted up flutedly, sliding fit between recess and T template (39), the joint has support round bar (3a5) between adjacent installation piece (3a1), the other end of installation piece (3a1) is provided with triangle piece (3a2), the top of triangle piece (3a2) is circular-arc, and the inserting groove has been seted up to the one end front and back symmetry that triangle piece (3a2) is close to installation piece (3a1), inserting rod (3a3) is connected in the inserting groove, inserting rod (3a3) links to each other with installation piece (3a1), and be provided with kelly (3a4) between the inserting groove, the one end that kelly (3a4) and triangle piece (3a2) kept away from is connected with the draw-in groove, the draw-in groove is seted up on installation piece (3a 1).
4. The bending processing technology for the busbar conductive copper bar according to claim 1, characterized in that: dog (3b) be close to the one end of extrusion head (3a) seted up triangular groove (3b5), the corner of triangular groove (3b5) all is circular-arc, and curved sponge strip (3b6) are installed to the front and back both ends symmetry of triangular groove (3b 5).
5. The bending processing technology for the busbar conductive copper bar according to claim 1, characterized in that: the lower extreme bilateral symmetry of workstation (1) horizontal end install L template (11), sliding fit between the lower extreme of fly leaf (35) and L template (11).
6. The bending processing technology for the busbar conductive copper bar according to claim 1, characterized in that: the side wall of one end of the rotating rod (28) far away from the T-shaped plate (39) is provided with an ear seat (281), one end of the ear seat (281) far away from the rotating rod (28) is hinged with a limit cross rod (282), one end of the limit cross rod (282) far away from the ear seat (281) is hinged with a rotating cross rod (283), the middle part of the rotating cross rod (283) is rotatably connected with a supporting shaft (284), the lower end of the supporting shaft (284) is connected with the upper end of the workbench (1), and one side of the rotating cross bar (283) is provided with an L-shaped push rod (285), one end of the L-shaped push rod (285) far away from the rotating cross bar (283) is provided with a telescopic cross bar (286), one end of the telescopic cross bar (286) is connected with the side wall of the T-shaped plate (39), and the lower end face of one end of the telescopic cross rod (286) separated from the T-shaped plate (39) is provided with a supporting vertical rod (287), and the lower end of the supporting vertical rod (287) is connected with the upper end of the workbench (1) in a sliding fit mode.
7. The bending processing technology for the busbar conductive copper bar according to claim 3, characterized in that: control just relatively the medial extremity of splint (26) from top to bottom evenly be provided with a plurality of joint grooves (261), joint groove (261) cooperate with bearing board (27), and the outside end of joint groove (261) has seted up spacing hole, and spacing downthehole stopper rod (262) that are connected with through screw-thread fit mode.
8. The bending processing technology for the busbar conductive copper bar according to claim 1, characterized in that: the upper end of the T-shaped plate (39) is provided with a star-shaped groove, a star-shaped block (3c6) is connected in the star-shaped groove in a clamping mode, an L-shaped rod (3c2) is installed at the upper end of the star-shaped block (3c6), and a T-shaped telescopic column (3c3) is installed at the lower end of the horizontal end of the L-shaped rod (3c 2).
9. The bending processing technology for the busbar conductive copper bar according to claim 1, characterized in that: the lower end of the fixed rod (3c) is provided with a movable sliding block (3c4), the movable sliding block (3c4) is in sliding fit with the guide rail groove (3c5), and the guide rail groove (3c5) is arranged on the upper end face of the workbench (1).
10. The bending processing technology for the busbar conductive copper bar according to claim 7, characterized in that: adjacent clamping grooves (261) between evenly be provided with the mounting groove from the past backward, be connected with ball (26a) through the hinge rotation in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110458591.7A CN113172130A (en) | 2021-04-27 | 2021-04-27 | Bending processing technology for bus-bar conductive copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110458591.7A CN113172130A (en) | 2021-04-27 | 2021-04-27 | Bending processing technology for bus-bar conductive copper bar |
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| CN113172130A true CN113172130A (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110458591.7A Withdrawn CN113172130A (en) | 2021-04-27 | 2021-04-27 | Bending processing technology for bus-bar conductive copper bar |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346001A (en) * | 2021-12-27 | 2022-04-15 | 安徽坤源铝业有限公司 | Novel aluminum product is bent device |
| CN117139427A (en) * | 2023-10-31 | 2023-12-01 | 南通昊海电器有限公司 | Bending device for manufacturing conductive copper bars |
| CN117840279A (en) * | 2024-03-05 | 2024-04-09 | 山东霖臻睿空调设备有限公司 | Automatic forming equipment for air conditioner fan coil assembly |
-
2021
- 2021-04-27 CN CN202110458591.7A patent/CN113172130A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346001A (en) * | 2021-12-27 | 2022-04-15 | 安徽坤源铝业有限公司 | Novel aluminum product is bent device |
| CN114346001B (en) * | 2021-12-27 | 2023-06-02 | 安徽坤源铝业有限公司 | Novel aluminum product is bent device |
| CN117139427A (en) * | 2023-10-31 | 2023-12-01 | 南通昊海电器有限公司 | Bending device for manufacturing conductive copper bars |
| CN117139427B (en) * | 2023-10-31 | 2024-01-02 | 南通昊海电器有限公司 | Bending device for manufacturing conductive copper bars |
| CN117840279A (en) * | 2024-03-05 | 2024-04-09 | 山东霖臻睿空调设备有限公司 | Automatic forming equipment for air conditioner fan coil assembly |
| CN117840279B (en) * | 2024-03-05 | 2024-04-30 | 山东霖臻睿空调设备有限公司 | Automatic forming equipment for air conditioner fan coil assembly |
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Application publication date: 20210727 |
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