CN104690115B - Bender pinch follower - Google Patents
Bender pinch follower Download PDFInfo
- Publication number
- CN104690115B CN104690115B CN201510085033.5A CN201510085033A CN104690115B CN 104690115 B CN104690115 B CN 104690115B CN 201510085033 A CN201510085033 A CN 201510085033A CN 104690115 B CN104690115 B CN 104690115B
- Authority
- CN
- China
- Prior art keywords
- support
- pinch
- pinches
- pinching
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to a kind of bender pinches follower, it includes frame, pinch support, pinch support sliding guide mechanism, pinch support sliding drive mechanism, arrangement of clutch and pinch movable head, this arrangement of clutch is located at and is pinched support sliding drive mechanism and selectively make to pinch support sliding drive mechanism between support with pinching and pinch support and separate or engage to cut off or transmission pinches support sliding drive mechanism to the power pinching support input, this pinches and is also equipped with a material folding plate on support, material folding plate is positioned at the top pinching movable head, material folding plate and pinching be provided with between support can drive material folding plate near or away from pinching movable head with clamping or the material folding plate lift drive mechanism that unclamps workpiece.Present configuration is simple, on the one hand can carry workpiece and can servo-actuated carrying in workpiece Forging Process, on the other hand actively can clamp workpiece and workpiece is carried out before bending or after bending the regulation of diverse location, working to bending offers convenience.
Description
Technical field
The present invention relates to a kind of bender, particularly relate to a kind of bender pinches follower.
Background technology
Fin-tube type heat exchanger, as a kind of compact heat exchanger, has a wide range of applications at refrigeration industry.The forming process of heat exchanger mainly has following three kinds of forming technologies: pipe bending forming (formation U-tube), mechanical expanding shapes (realizing pipe-wing to connect), and tube bank bending and forming (forms L-type or U-shaped or G type heat exchanger).Tube bank bending and forming is one of critical process of heat exchanger shaping, and the performance of heat exchanger has material impact.
When restraining bending and forming, first heat exchanger is transported on the position of regulation, make the position wanting bending against the bending die (transfer roller) firmly with predetermined bending radius, then the heat exchanger being in bending die both sides is clamped, the hold assembly making one or both sides is in rotary moving centered by bending die, and then heat exchanger is just squeezed into the angle of bend of regulation along bending die.In particular, heat exchanger under lying status along longitudinal feed bender, then laterally make predefined curved position against bending die, bending die is placed in the top wanting crooked position, heat exchanger front end is clipped between bending die and clamping die (lower platen), tail end is supported by base plate (movable head) simultaneously, drive actuator, bending die and clamping die is made to rotate the angle of regulation as requested, clamping die lifting gets up to make heat exchanger leading portion to rotate centered by the center of bending die, thus along bending die molding.
Existing bender, in the Forging Process of heat exchanger, typically need to arrange the follower that can be dragged by heat exchanger to carry heat exchanger, and existing follower structure is complicated, and function singleness.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction bender pinch follower.
Above-mentioned purpose is achieved by the following technical solution:
nullA kind of bender pinch follower，Including frame、Pinch support、Pinch support sliding guide mechanism、Pinch support sliding drive mechanism、Arrangement of clutch and can carry workpiece pinch movable head，This pinches movable head and is installed on and pinches on support，This pinches support sliding guide mechanism and pinches support sliding drive mechanism and be located at frame and pinch between support，This arrangement of clutch is located at and is pinched support sliding drive mechanism and selectively make to pinch support sliding drive mechanism between support with pinching and pinch support and separate or engage to cut off or transmission pinches support sliding drive mechanism to the power pinching support input，Pinch support drag by the workpiece pinching movable head carrying when arrangement of clutch separates and along to pinch support sliding guide mechanism the most servo-actuated，Pinch support sliding drive mechanism to drive when arrangement of clutch engages and pinch support along pinching support sliding guide mechanism horizontal sliding or bracket lock will be pinched be scheduled on setting position；This pinches and is also equipped with a material folding plate on support, and material folding plate is positioned at the top pinching movable head, material folding plate and pinching be provided with between support can drive material folding plate near or away from pinching movable head with clamping or the material folding plate lift drive mechanism that unclamps workpiece.
The present invention compared with prior art has the advantage that and disclosed by the invention pinches follower simple in construction, on the one hand this pinches follower can carry workpiece can servo-actuated carrying in workpiece Forging Process, on the other hand actively can clamp workpiece and workpiece is carried out before bending or after bending the regulation of diverse location, offer convenience to bending work.
Accompanying drawing explanation
Fig. 1 shows the schematic perspective view of the bender that the present invention applies；Fig. 2 shows the top view of the bender that the present invention applies；Fig. 3 shows the A-A sectional view of Fig. 2；Fig. 4 shows the schematic perspective view of the frame of the present invention；Fig. 5 and Fig. 6 shows the schematic perspective view of two different angles of the first bending mechanism of the bender that the present invention applies；Fig. 7 shows the perspective exploded view of the first bending mechanism of the bender that the present invention applies；Fig. 8 to Figure 11 shows the sectional structure schematic diagram of the first bending mechanism of the bender that the present invention applies；Figure 12 and Figure 13 shows the movable head of the bender that the present invention applies and the perspective exploded view of two different angles of movable head swinging mounting；Figure 14 to Figure 16 shows the sliding schematic diagram of the movable head of the first bending mechanism of the bender that the present invention applies；Figure 17 shows first turn of rod and the perspective exploded view of the first lower platen of the bender that the present invention applies；Figure 18 shows the schematic perspective view of the jam plate mechanism of the bender that the present invention applies；Figure 19 shows the perspective exploded view of the jam plate mechanism of the bender that the present invention applies；Figure 20 a and Figure 20 b shows the sectional structure schematic diagram of the jam plate mechanism of the bender that the present invention applies, and wherein, Figure 20 a shows that jam plate slide block exits through hole, and Figure 20 b shows that jam plate slide block enters through hole；Figure 20 c shows the enforcement schematic diagram of the jam plate mechanism of the bender that the present invention applies；Figure 21 and Figure 22 shows the schematic perspective view of two different angles of the second bending mechanism of the bender that the present invention applies；Figure 23 shows the perspective exploded view of the second bending mechanism of the bender that the present invention applies；Figure 24 shows that the second lower platen of the second bending mechanism of the bender that the present invention applies is in the schematic diagram unclamping the location of workpiece；Figure 25 shows that the second lower platen of the second bending mechanism of the bender that the present invention applies is in the schematic diagram of the clamping location of workpiece；Figure 26 and Figure 27 shows the schematic perspective view of two different angles of the present invention；Figure 28 and Figure 29 shows the perspective exploded view of two different angles of the present invention；Figure 30 shows the sectional structure schematic diagram of the present invention；Figure 31 shows that the arrangement of clutch of the present invention is in released state schematic diagram；Figure 32 shows that the arrangement of clutch of the present invention is in engagement state schematic diagram；Figure 33 a to Figure 33 k shows the operation principle schematic diagram of the bender that the present invention applies.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of bender, including frame 1, it is located in frame 1 and first bending mechanism 2 of the back segment bending of workpiece and being located in frame can be carried the follower 3 of workpiece, also including being located in frame 1 can be to the second bending mechanism 4 of the leading portion bending of workpiece, and this follower 3 is between the first bending mechanism 2 and the second bending mechanism 4.When bender sent into by workpiece, workpiece transversely feeding also sequentially enters the first bending mechanism 2, follower 3 and the second bending mechanism 4, and workpiece can send into bender by automatic charging equipment.
nullAs shown in Fig. 5 to Figure 20 c，This first bending mechanism 2 is GIGAbend Folding System structure，Including in the first turn of rod 21 being longitudinally installed in frame 1、It is located between frame 1 and first turn of rod 21 first turn of rod drive mechanism 211 that first turn of rod 21 can be driven to rotate、It is installed on and follows, on first turn of rod 21, the first top board 22 and the first lower platen swinging mounting 23 that first turn of rod 21 rotates together、The first lower platen 24 being installed on slippingly on the first lower platen swinging mounting 23、It is located at the first lower platen guiding mechanism between the first lower platen swinging mounting 23 and the first lower platen 24 and the first lower platen drive mechanism、The movable head 25 of workpiece can be carried，First lower platen 24 and the first top board 22 be arranged in parallel and the first lower platen drive mechanism drive the first lower platen 24 along the first lower platen guiding mechanism sliding make the first lower platen 24 near or with clamping or unclamp workpiece away from the first top board 22，Pivot is gone back equipped with axle 26 in this frame 1，The interior axle drive mechanism that interior axle 26 can be driven to rotate it is provided with between this frame 1 and interior axle 26，It is provided with on this interior axle 26 and follows the movable head swinging mounting that interior axle rotates，This movable head 25 is installed on follows movable head swinging mounting and can order about the workpiece being held between the first top board 22 and the first lower platen 24 when interior axle 26 rotates and rotates for movable head 25 around the bending of first turn of rod 21 on movable head swinging mounting.Follow when movable head swinging mounting rotates the workpiece being carried on movable head 25 can be carried out bending in movable head 25.GIGAbend Folding System structure simple in construction disclosed by the invention is capable of secondary bending, especially the back segment of workpiece is carried out secondary bending, being easy to be bent into workpiece G type or U-shaped, GIGAbend Folding System structure disclosed by the invention and the second bending mechanism jointly act on and can realize being bent into workpiece G type or U-shaped.
When utilizing movable head to rotate, workpiece is carried out bending, the angle of movable head and the first lower platen can be 0 to 360 ° with the bending realizing different angle.
This first turn of rod 21 is placed on outside interior axle 26, the axis of first turn of rod 21 and the axis collinear of interior axle 26, and it is reasonable in design, saves complete machine arrangement space；
And the first turn of rod 21 driven by first turn of rod drive mechanism 211 and the separate rotation of interior axle 26 driven by interior axle drive mechanism.First turn of rod drive mechanism 211 includes that first turn of rod drives servomotor, first turn of rod to drive decelerator and first turn of rod to drive chain sprocket drive mechanism, first turn of rod drives servomotor and first turn of rod to drive decelerator to be installed in frame 1, first turn of rod drives the output shaft of servomotor and first turn of rod to drive the power shaft of decelerator to couple, first turn of rod drives the output shaft of decelerator and first turn of rod 21 to drive chain sprocket drive mechanism to couple by first turn of rod, and first turn of rod drives servomotor to drive decelerator to drive first turn of rod 21 to rotate by first turn of rod.Interior axle drive mechanism includes that interior axle drives servomotor 261 and interior axle to drive decelerator 262, interior axle drives servomotor 261 and interior axle to drive decelerator 262 to be installed in frame 1, and interior axle drives servomotor 261 to drive decelerator 262 to drive interior axle 26 to rotate by interior axle.Interior axle 26 two ends are installed in frame 1 by an inner shaft bearing seat 263 respectively.First turn of rod 21 is placed on outside interior axle 26, and one end of first turn of rod 21 is installed in frame 1 by one first turn of rod bearing block 213, and the other end of first turn of rod 21 is set in outside interior axle 26 by first turn of rod bearing 214.Additionally, first turn of rod drive mechanism 211 can make first turn of rod 21 be locked in the optional position on first turn of rod rotation round, interior axle drive mechanism can also make optional position that interior axle 26 is locked on interior axle rotation round to realize the controllability of bending.
This movable head swinging mounting includes that movable head crane 27 and movable head support outrigger, this movable head supports outrigger and is installed on interior axle 26, movable head 25 is installed on movable head crane 27 slippingly, specifically, the bottom of movable head 25 is provided with servo-actuated sliding guide rail 253, movable head crane 27 is provided with servo-actuated sliding slide block 252, and servo-actuated sliding slide block is nested on servo-actuated sliding guide rail slippingly, and movable head guiding mechanism includes servo-actuated sliding guide rail 253 and servo-actuated sliding slide block 252.Movable head crane 27 and movable head support guiding mechanism and the drive mechanism of movable head crane being provided with movable head crane between outrigger, the drive mechanism of movable head crane drive movable head crane 27 and movable head 25 rise along the guiding mechanism of movable head crane or decline make movable head 25 near or away from interior axle 26；
Movable head guiding mechanism, movable head position-limit mechanism and the pushing mechanism driving movable head to reset it is provided with between this movable head 25 and movable head crane 27；
Movable head 25 by movable head guiding mechanism guiding and the workpiece that can be carried by movable head drag the servo-actuated direction of sliding and one with sliding on servo-actuated reset direction in opposite direction；When movable head 25 and the first lower platen 24 maintain an equal level, near the first lower platen 24 when movable head 25 is servo-actuated along servo-actuated direction；The workpiece that movable head can be carried by movable head drives along the sliding of servo-actuated direction, or by movable head tooth bar and the engaged transmission of movable head gear along servo-actuated direction sliding etc..
Pushing mechanism includes Rodless cylinder 28, the cylinder body of this Rodless cylinder 28 is arranged on movable head 25, this movable head crane 27 is provided with the moving body 281 that can stop Rodless cylinder along the reset baffle block 271 of servo-actuated direction sliding, when the moving body 281 of Rodless cylinder along the sliding of servo-actuated direction and is touched with reset baffle block 271, reset baffle block 271 stops that the moving body 281 of Rodless cylinder is along the sliding of servo-actuated direction, and now, movable head can relative movable head crane 27 along the sliding of reset direction；
Movable head position-limit mechanism includes the spacing upper block 251 being installed on movable head 25 and the spacing lower block 272 being installed on movable head crane 27, movable head 25 is placed restrictions on along the sliding of reset direction and when spacing upper block 251 is touched with spacing lower block 272, i.e. movable head 25 is spacing upper block 251 and spacing lower block 272 touch position along the terminal of reset direction sliding；
Figure 14 to Figure 16 shows the sliding schematic diagram of movable head, basically illustrates movable head 25, Rodless cylinder 28, reset baffle block 271, spacing lower block 272 and the upward view of spacing upper block 251.As shown in figure 14, the moving body 281 of Rodless cylinder and spacing upper block 251 are at a distance of one section of larger distance, and spacing upper block 251 and spacing lower block 272 touch (the most spacing upper block 251 is zero with spacing lower block 272 distance), set the movable head when spacing upper block 251 is touched with spacing lower block 272 and be in reset position, now, movable head 25 can only be along Figure 14 arrow direction (the most servo-actuated direction) sliding；Figure 15 shows the movable head 25 of Figure 14 along the schematic diagram after servo-actuated direction sliding one segment distance, and wherein, reset baffle block 271 not moving body 281 with Rodless cylinder is touched, and spacing upper block 251 is distance with spacing lower block 272；Figure 16 shows and is continued by the movable head 25 of Figure 15 along the sliding of servo-actuated direction and make the moving body 281 of reset baffle block 271 and Rodless cylinder touch, and spacing upper block 251 and spacing lower block 272 distance are maximum, set the movable head when spacing upper block 251 and spacing lower block 272 distance are as maximum and be in maximum follow-up shift position, now, movable head 25 can only be along Figure 16 arrow direction (i.e. reset direction) sliding；When movable head is in maximum follow-up shift position (seeing Figure 16), order about the moving body 281 of Rodless cylinder along the sliding of servo-actuated direction, owing to the moving body 281 of reset baffle block 271 with Rodless cylinder is touched, movable head can be along the sliding of reset direction until spacing upper block 251 be touched with spacing lower block 272, now, movable head is in reset position (shown in Figure 14).
This movable head supports outrigger and includes two spaced movable head swing arm 290 and the movable head bottom girder framves 29 being connected between two movable head swing arms；
The drive mechanism of this movable head crane is located between movable head bottom girder frame 29 and movable head crane 27, the drive mechanism of movable head crane includes two movable head turbine screw lifts 291 and a movable head lifting motor 292 for two movable head turbine screw lift 291 synchronization actions of driving, two movable head turbine screw lifts 291 and movable head lifting motor 292 are mounted on movable head bottom girder frame 29 and two movable head turbine screw lifts 291 are respectively arranged in the two ends of movable head bottom girder frame 29, it is provided with, between this movable head lifting motor 292 and two movable head turbine screw lifts 291, the movable head drive mechanism that two turbine screw lift 291 synchronization actions can be realized；
Movable head drive mechanism includes that is connected to two movable head turbine screw lifts 291 movable head lifting power transmission shaft 293 with transmission power, the output shaft of movable head lifting motor 292 couples with the worm screw of the input power of one of them movable head turbine screw lift 291, and the liftable screw mandrel of two movable head turbine screw lifts 291 is resisted against the bottom of movable head 25；
The guiding mechanism of this movable head crane is located between movable head crane 27 and two movable head swing arms 290, and the guiding mechanism of this movable head crane includes the movable head riser guide 273 being located in two movable head swing arms 290 and is located at movable head crane 27 two ends and the movable head lifting slider 274 coordinated with movable head riser guide 273 sliding；
It is installed with movable head tooth bar 201 on this movable head 25, it is installed with, on this first turn of rod 21, the movable head gear 202 coordinated with movable head tooth bar 201, the axis of movable head gear 202 and the axis collinear of first turn of rod 21, the length direction of movable head tooth bar 201 is parallel to the glide direction of movable head 25, and movable head gear 202 can be sector gear；
The drive mechanism of this movable head crane drives movable head 25 to rise one near between the bending position and a following position away from interior axle 26 of interior axle 26 or decline；
When movable head 26 is in bending position, movable head tooth bar 201 remains with movable head gear 202 and engages to avoid the occurrence of movable head in the phenomenon freely glided along servo-actuated direction because of the effect of self gravitation in interior axle rotation process, it is ensured that the quality of bending；Movable head 25 is in interior axle 26 rotation process, and movable head tooth bar 201 is in climbing movable head gear 202 shape；
When movable head 25 is in following position, movable head tooth bar 201 departs from movable head gear 202；
Movable head tooth bar 201 and movable head gear 202 are respectively arranged with two, and a movable head tooth bar and a movable head gear coordinate, and two movable head tooth bars are fixedly arranged on the both sides of movable head respectively.
This first lower platen 24 has inner 241 outer ends 242 relative with the inner with, this the first lower platen guiding mechanism and the first lower platen drive mechanism are located between the inner 241 and the first lower platen swinging mounting 23 of the first lower platen, the outer end 242 that can allow or stop the first lower platen jam plate mechanism away from the first top board 22 it is provided with between outer end 242 and first top board 22 of this first lower platen, owing to the first lower platen drive mechanism is located at the inner of the first lower platen, first lower platen is cantilever beam structure, and jam plate mechanism is set in the outer end of the first lower platen and enables the outer end of the first top board to position, guarantee that the first lower platen and the first top board can stably clamp workpiece.
This jam plate mechanism includes the jam plate lower cylinder 203 being located on the first lower platen 24 and is located at the locking bar mechanism of the piston rod of lockable jam plate lower cylinder 203 on the first top board 22, the cylinder body of this jam plate lower cylinder 203 is fixed on the outer end 242 of the first lower platen, and the piston rod of this jam plate lower cylinder 203 is made to stretch out motion towards the first top board 22；
After the piston rod of jam plate lower cylinder 203 stretches out, the piston rod of jam plate lower cylinder 203 can be locked or unlock to stop or allow the piston rod retraction of jam plate lower cylinder 203 by this locking bar mechanism.By locking bar mechanism, the piston rod of jam plate lower cylinder locks to position the outer end of the first lower platen, its simple in construction, convenient operation and control.
The outer end of the piston rod of jam plate lower cylinder 203 is provided with one and places restrictions on block piece 204；
This locking bar mechanism includes jam plate upper cylinder 205, jam plate slide 206 and jam plate slide block 207, the cylinder body of jam plate upper cylinder 205 and jam plate slide 206 are separately fixed on the first top board 22, jam plate slide 206 is provided with and is available for placing restrictions on the through hole 2061 that block piece 204 enters or exits, jam plate slide block 207 is slidably mounted in jam plate slide 206, the piston rod of jam plate upper cylinder 205 is connected with jam plate slide block 207, jam plate upper cylinder 205 drive jam plate slide block 207 along through hole 2061 radially into or exit through hole 2061；
When jam plate slide block 207 enters through hole 2061, through hole 2061 is blocked by jam plate slide block 207, and jam plate slide block 207 stops places restrictions on the through hole 2061 that block piece 204 enters or exits；
Place restrictions on the through hole 2061 that block piece 204 can enter or exit when jam plate slide block 207 exits through hole.This locking bar mechanism simple in construction, it is convenient to implement.
This jam plate slide block 207 be provided with one along the jam plate passage 2071 of the axis direction through jam plate slide block of through hole 2061 and one with the jam plate lateral notch 2072 of jam plate channel connection.
This jam plate passage 2071 takes the shape of the letter U or C-shaped.
As illustrated in fig. 20, jam plate upper cylinder 205 drive jam plate slide block 207 along through hole 2061 radially into through hole 2061, now, through hole 2061 is blocked by jam plate slide block 207, places restrictions on block piece 204 and is stopped by jam plate slide block 207 and the through hole 2061 that can not enter or exit；
As shown in fig. 20b, jam plate upper cylinder 205 drives jam plate slide block 207 to exit through hole 2061 along the radial direction of through hole 2061, and now, through hole 2061 appears completely, places restrictions on part and can enter or exit through hole.
Figure 20 c shows the enforcement schematic diagram of the jam plate mechanism of the present invention, first lower platen is in the clamping location of workpiece, the piston rod of jam plate lower cylinder is in the state of stretching out, and jam plate slide block 207 has been enter into through hole 2061, places restrictions on block piece 204 and is stopped by jam plate slide block 207 and can not exit through hole.
After the piston rod of jam plate lower cylinder stretches out, place restrictions on block piece and enter through hole, now, jam plate upper cylinder drives jam plate slide block sliding to make jam plate slide block enter through hole, the piston rod of jam plate lower cylinder 203 is placed restrictions on block piece and is barred from jam plate slide block and can not exit through hole and i.e. place restrictions on block piece and be prevented from exiting through hole through jam plate passage, hereafter, after jam plate upper cylinder drives jam plate slide block to exit through hole, place restrictions on block piece and can exit or enter through hole；
The aperture of this through hole > place restrictions on the external diameter of block piece > bore of jam plate passage > diameter of piston rod；
This first lower platen drive mechanism includes that the first lower platen drives cylinder 208, and this first lower platen drives the cylinder body of cylinder to be fixedly arranged on the bottom of the first lower platen 24, and the outer end of the piston rod of this first lower platen driving cylinder is affixed with the first lower platen swinging mounting 23；
The first lower platen guiding rail 231 that this first lower platen guiding mechanism includes being installed on the first lower platen swinging mounting 23 and be installed on the inner 241 of the first lower platen and the first lower platen guide runner 243 of coordinating with the first lower platen guiding rail sliding.
In the present embodiment, the first lower platen drive mechanism drives the first lower platen 24 to rise or decline between the clamping location of workpiece of the first top board 22 one along the first lower platen guiding mechanism away from the location of workpiece and that unclamps of the first top board 22.
As shown in Figure 8, movable head is at following position, and the first lower platen is unclamping the location of workpiece, and movable head and the first lower platen maintain an equal level, and movable head tooth bar is mutually disengaged with movable head gear；
As it is shown in figure 9, movable head is at bending position, the first lower platen maintains an equal level at the clamping location of workpiece, movable head and the first lower platen, and movable head tooth bar engages each other with movable head gear；
Figure 10 shows and the movable head swinging mounting of Fig. 9 is turned over schematic diagram after 90 ° along clockwise direction, now, movable head is perpendicular to the first lower platen, and during movable head swinging mounting turns over 90 ° along clockwise direction, movable head tooth bar keeps engaging with movable head gear；
Figure 11 shows, first the movable head shown in Figure 10 is returned to following position and reset position, return to unclamp the location of workpiece by the first lower platen shown in Figure 10 again, first lower platen swinging mounting 23 is being turned over 90 ° along clockwise direction, now movable head and the first lower platen maintain an equal level (as shown in Figure 33 g) on vertical position, hereafter, movable head is driven to bending position and the first lower platen and is clamping the location of workpiece, allow movable head swinging mounting turn over 90 ° the most along clockwise direction.
As shown in Figure 21 to Figure 25, it is provided with the sliding guide mechanism of the second bending mechanism and the sliding drive mechanism of the second bending mechanism between this frame 1 and second bending mechanism 4, the sliding drive mechanism of the second bending mechanism drive the second bending mechanism along the sliding guide mechanism horizontal sliding of the second bending mechanism, during the second bending mechanism 4 horizontal sliding near or away from the first bending mechanism 2.Second bending mechanism disclosed by the invention can near or move to regulate the bending specification (size after such as bending, the position of bending angle etc.) of workpiece away from the first bending mechanism.
nullThis second bending mechanism includes the travelling carriage of the second bending mechanism、In the second turn of rod 41 being longitudinally installed on the travelling carriage of the second bending mechanism、It is located between the travelling carriage of the second bending mechanism and second turn of rod 41 second turn of rod drive mechanism that second turn of rod 41 can be driven to rotate、It is installed on and follows, on second turn of rod 41, the second top board 42 and the second lower platen swinging mounting 43 that second turn of rod 41 rotates together、The second lower platen 44 being installed on slippingly on the second lower platen swinging mounting 43、It is located at the second lower platen guiding mechanism between the second lower platen swinging mounting 43 and the second lower platen 44 and the second lower platen drive mechanism，Second lower platen 44 and the second top board 42 be arranged in parallel and the second lower platen drive mechanism drive the second lower platen 44 along the second lower platen guiding mechanism sliding make the second lower platen 44 near or with clamping or unclamp workpiece away from the second top board 42.First turn of rod 21 be arranged in parallel with second turn of rod 42.
The travelling carriage of this second bending mechanism includes sliding seat 45 and the sliding panel 46 of one second bending mechanism of one second bending mechanism, and second turn of rod 41 is installed between sliding seat 45 and the sliding panel 46 of the second bending mechanism of the second bending mechanism；
Sliding panel slide block 462 that is on the sliding panel 46 that the sliding guide mechanism of this second bending mechanism includes the sliding panel guide rail 461 extended transversely being installed in frame 1, be installed on the second bending mechanism and that coordinate with sliding panel guide rail 461 sliding, the sliding seat guide rail 451 extended transversely being installed in frame 1, be installed on the second bending mechanism sliding seat 45 on and the sliding seat slide block 452 that coordinates with sliding seat guide rail 451 sliding；
The sliding drive mechanism of this second bending mechanism includes that the sliding of the second bending mechanism extended transversely being installed in frame 1 drives screw mandrel 453, the sliding being installed on the second bending mechanism bottom the sliding seat 45 of the second bending mechanism drives nut 454 and the sliding of the second bending mechanism being installed in frame 1 driving motor 455, the sliding of the second bending mechanism drives the output shaft of motor 455 and the sliding of the second bending mechanism to drive screw mandrel 453 to couple to drive the sliding of the second bending mechanism to drive screw mandrel 453 to rotate, the sliding of the second bending mechanism drives screw mandrel 453 to drive nut 454 to constitute feed screw nut pair through the sliding of dynamic second bending mechanism；
Second turn of rod drive mechanism includes that the second turn of rod being installed on the sliding seat 45 of the second bending mechanism drives servomotor 456, second turn of rod to drive servomotor 456 to couple with second turn of rod 41 to drive second turn of rod 41 to rotate.
This second lower platen drive mechanism includes that the second lower platen drives cylinder 441, this second lower platen drives the cylinder body of cylinder 441 to be fixedly arranged on the bottom of the second lower platen 44, and the outer end of the piston rod of this second lower platen driving cylinder 441 is affixed with the second lower platen swinging mounting 43；
The second lower platen guiding rail 442 that this second lower platen guiding mechanism includes being installed on the second lower platen swinging mounting 43 and be installed on the inner of the second lower platen 44 and the second lower platen guide runner 443 of coordinating with the second lower platen guiding rail 442 sliding.
Second lower platen outer end and the outer end of the first lower platen have identical jam plate mechanism (the most no longer describing in detail).
In the present embodiment, the second lower platen drive mechanism drives the second lower platen 44 to rise or decline between the clamping location of workpiece of the second top board 42 one along the second lower platen guiding mechanism away from the location of workpiece and that unclamps of the second top board 42.
nullAs shown in Figure 26 to Figure 32，This follower is for pinching follower，Including pinching support、Pinch support sliding guide mechanism、Pinch support sliding drive mechanism、Arrangement of clutch and can carry workpiece pinch movable head 31，This pinches movable head 31 and is installed on and pinches on support，In the present embodiment，This pinches movable head 31 and is fixedly installed in and pinches sliding together with pinching support on support，This pinches support sliding guide mechanism and pinches support sliding drive mechanism and be located at frame 1 and pinch between support，This arrangement of clutch is located at and is pinched support sliding drive mechanism and selectively make to pinch support sliding drive mechanism between support with pinching and pinch support and separate or engage to cut off or transmission pinches support sliding drive mechanism to the power pinching support input，Pinch support to drag and the most servo-actuated along pinching support sliding guide mechanism by pinching the workpiece that movable head 31 carries when arrangement of clutch separates，Pinch support sliding drive mechanism to drive when arrangement of clutch engages and pinch support and pinch movable head 31 along pinching support sliding guide mechanism horizontal sliding or will pinch support and pinch movable head 31 and be locked in setting position；
This pinches and is also equipped with a material folding plate 32 on support, material folding plate 32 is positioned at the top pinching movable head 31, material folding plate 32 and pinching be provided with between support can drive material folding plate 32 near or away from pinching movable head with clamping or the material folding plate lift drive mechanism that unclamps workpiece.Disclosed by the invention pinch follower on the one hand can carry workpiece and can servo-actuated carrying in workpiece Forging Process, on the other hand actively can clamp workpiece and workpiece is carried out before bending or after bending the regulation of diverse location, working to bending offers convenience.
This pinches support and includes pinching riser 33 and pinching pedestal 34, pinch movable head 31 and material folding plate 32 is installed on and pinches on pedestal 34, pinch riser 33 and pinching to be provided with between pedestal 34 and pinch pedestal lifting guide mechanism and pinch pedestal lift drive mechanism, pinch pedestal lift drive mechanism and drive and pinch pedestal 34 and rise along pinching pedestal lifting guide mechanism or decline；The follower that pinches disclosed by the invention can not only be led to and pinched support sliding drive mechanism to regulate the lateral attitude of workpiece, it is also possible to regulate the vertical position of workpiece by pinching pedestal lift drive mechanism.
This pinches riser 33 and is provided with two groups and can will be carried on the workpiece that pinches on the movable head workpiece output mechanism 35 along longitudinal output, two groups of workpiece output mechanisms 35 separate to pinch pedestal 34, often group workpiece output mechanism 35 includes transfer gantry 351, conveyer belt assembly 352, transfer gantry lifting guide mechanism and transfer gantry lift drive mechanism, this conveyer belt assembly 352 is installed on transfer gantry 351, this transfer gantry lifting guide mechanism and transfer gantry lift drive mechanism are located at transfer gantry 351 and pinch between riser 33, this transfer gantry lift drive mechanism drives transfer gantry 351 rise along transfer gantry lifting guide mechanism or decline；This pinches pedestal 34 and is provided with and is available for being carried on the workpiece pinched on movable head 31 and pinches the side mouth 341 of pedestal along longitudinally removal, and two groups of workpiece output mechanisms 35 can drive and be carried on the workpiece that pinches on movable head 31 along longitudinally fed and remove pinch pedestal 34 through pinching the side mouth 341 of pedestal.Conveyer belt assembly 352 upper-lower position is regulated by transfer gantry lift drive mechanism, the upper strata (i.e. load layer) that can make the conveyer belt of two groups of workpiece output mechanisms workpiece conveyer belt in season assembly 352 after output bending maintains an equal level or higher than pinching movable head 31 with the workpiece after output bending, when need not export workpiece, (such as in workpiece Forging Process) can make conveyer belt assembly 352 decline, and arranges the workpiece after two groups of workpiece output mechanisms can conveniently export bending.
This pinch pedestal lifting guide mechanism include being installed on vertically (the most upper and lower) pinching on riser 33 extend pinch pedestal riser guide 342 and being installed on pinch on pedestal 34 and with pinch that pedestal riser guide 342 sliding coordinates pinch pedestal lifting slider 343；
This pinches pedestal lift drive mechanism and includes that pinching pedestal lifting drives screw mandrel 344, pinch pedestal lifting drive nut 345 and pinch pedestal lifting driving motor 346, pinching pedestal lifting drives screw mandrel 344 to be installed in and pinch on riser 33, pinching pedestal lifting drives motor 346 to be installed on and pinch on riser 33, pinch pedestal lifting drive motor 346 with pinch pedestal lifting drive screw mandrel 344 couple with drive pinch pedestal lifting drive screw mandrel 344 rotate, this pinches pedestal lifting and drives nut 345 to be installed on and pinch on pedestal 34, pinching pedestal lifting drives screw mandrel 344 to drive nut 345 to constitute feed screw nut pair through pinching pedestal lifting；
This transfer gantry lifting guide mechanism includes being installed on the vertically extending transfer gantry riser guide 353 pinching on riser 33 and the transfer gantry lifting slider 354 being installed on transfer gantry 351 and coordinating with transfer gantry riser guide 353 sliding；
This transfer gantry lift drive mechanism includes that transfer gantry lifting drives screw mandrel 355, transfer gantry lifting drives nut 356 and transfer gantry lifting to drive motor 357, transfer gantry lifting driving screw mandrel 355 is installed in and pinches on riser 33, and transfer gantry lifting drives screw mandrel 355, and lifting drives screw mandrel 344 parallel with pinching pedestal, transfer gantry lifting driving motor 357 is installed on and pinches on riser 33, transfer gantry lifting drives motor 357 to drive screw mandrel 355 to couple to drive transfer gantry lifting to drive screw mandrel 355 to rotate with transfer gantry lifting, the lifting of this transfer gantry drives nut 356 to be installed on transfer gantry 351, transfer gantry lifting drives screw mandrel 355 to drive nut 356 to constitute feed screw nut pair through transfer gantry lifting；
This pinch pedestal 34 be provided with one extend longitudinally pinch cantilever beam 347, the length direction of material folding plate 32 is parallel to the length direction pinching cantilever beam 347, material folding plate lift drive mechanism includes that multiple edge pinches the length direction spaced material folding plate lifting driving cylinder 348 of cantilever beam 347, the cylinder body of each material folding plate lifting driving cylinder 348 is installed on and pinches on cantilever beam 347, and the lifting of each material folding plate drives the piston rod of cylinder 348 to be connected to material folding plate 32；Three material folding plate liftings shown in accompanying drawing drive cylinder 348, it practice, the quantity that the lifting of material folding plate drives cylinder can be more or less than the number shown in accompanying drawing；
What what this pinched that support sliding guide mechanism includes being installed in frame 1 extended transversely pinch support sliding guide rail 331 and being installed on pinch on riser 33 and with pinch that support sliding guide rail 331 sliding coordinates pinch support sliding slide block 332；Pinch support sliding slide block 332 and be installed on the back side pinching riser 33, pinch pedestal 34 and be installed on the front pinching riser 33；
This pinches support sliding drive mechanism and includes that pinching support sliding drives screw mandrel 36, pinch support sliding driving nut 37 and pinch support sliding driving motor 38, pinching support sliding drives screw mandrel 36 to be installed in frame 1, pinch support sliding drive motor 38 be installed in frame 1, pinch support sliding drive motor 38 with pinch support sliding drive screw mandrel 36 couple with drive pinch support sliding drive screw mandrel 36 rotate；
nullThis arrangement of clutch includes that first pinches the servo-actuated limiting plate of support 333、Second pinches the servo-actuated limiting plate of support 334、Pinch support servo-actuated guide rod group、Pinch support lock cylinder 336 and nut seat 337，First pinches the servo-actuated limiting plate of support 333 and second pinches the servo-actuated limiting plate of support 334 and is installed on and pinches on support along pinching support glide direction compartment of terrain，Pinch support servo-actuated guide rod group and include that some are connected to first and pinch the servo-actuated limiting plate of support 333 and second and pinch and pinch the servo-actuated guide rod of support 335 between the servo-actuated limiting plate of support 334，In the present embodiment，Shown in accompanying drawing, two pinch the servo-actuated guide rod of support 335，Actually，The quantity pinching the servo-actuated guide rod of support 335 can be more or less than the number shown in accompanying drawing，First pinches the servo-actuated limiting plate of support 333 and second pinches the servo-actuated limiting plate of support 334 and is positioned at and pinches the servo-actuated limiting plate of support 334 in the back side pinching riser 33 and second pinching support and be fixedly connected on and pinch the back side of riser 33 and first pinch the servo-actuated limiting plate of support 333 and pinch the servo-actuated limiting plate of support 334 be connected with pinching riser 33 by pinching support servo-actuated guide rod group and second，The length direction pinching the servo-actuated guide rod of support 335 is parallel to pinch support glide direction，I.e. pinch the servo-actuated guide rod of support 335、Pinch support sliding and drive screw mandrel 36、Pinch support sliding guide rail 331 three to be parallel to each other，This nut seat 337 is set in slippingly and pinches outside support servo-actuated guide rod group，I.e. nut seat 337 be set in pinch support servo-actuated guide rod group pinch the servo-actuated guide rod of support 335 outer and along the length direction sliding i.e. horizontal sliding pinching the servo-actuated guide rod of support 335，This cylinder body pinching support lock cylinder 336 is installed on second and pinches on the servo-actuated limiting plate of support 334，This piston rod 3361 pinching support lock cylinder stretches out towards nut seat 337，This piston rod 3361 pinching support lock cylinder is parallel to pinch the servo-actuated guide rod of support 335；
Pushing tow nut seat 337 after the piston rod 3361 pinching support lock cylinder stretches out and make nut seat 337 be clamped and fastened on first and pinch between the servo-actuated limiting plate of support 333 and the piston rod 3361 pinching support lock cylinder, i.e. nut seat 337 pinches the servo-actuated limiting plate of support 333 with first and is fixed together；
After the piston rod 3361 pinching support lock cylinder retreats, nut seat 337 pinches the servo-actuated limiting plate of support 333 and second first and pinches and realize servo-actuated along pinching support servo-actuated guide rod group sliding between the servo-actuated limiting plate of support 334；
This pinches support sliding and drives nut 37 to be installed on nut seat 337, pinches support sliding and drives screw mandrel 36 to drive nut 37 to constitute feed screw nut pair through pinching support sliding.
The bender of present invention application also includes the discharge component 5 being located at the output of two groups of workpiece output mechanisms, the workpiece exported from the outfan of two groups of workpiece output mechanisms falls into discharge component, discharge component include some groups can the discharging conveyor belts assembly 51 of longitudinal output workpiece.
The bender of present invention application can also include that a controller (not shown) is for controlling the first bending mechanism 2, follower the 3, second bending mechanism 4, discharge component 5.
The bender of present invention application can realize U-shaped bending and G type bending；
See Figure 33 a to Figure 33 e, it is achieved the work process of U-shaped bending is as follows:
As shown in Figure 33 a, movable head 25 is in following position, first lower platen 24 and the second lower platen 44 are in unclamping the location of workpiece, now, movable head the 25, first lower platen 24, pinch movable head the 31, second lower platen 44 on horizontal level maintain an equal level, workpiece 6 is carried on movable head the 25, first lower platen 24, pinches on movable head 31 and the second lower platen 44 after sending into bender；
As shown in Figure 33 b, order about material folding plate 32 to decline in material folding plate 32 and to pinch between movable head 31 by piece-holder, ordering about and pinch pedestal the 34, second lower platen 44 and rise (at this moment can also order about movable head rise), the second lower platen 44 is in the clamping location of workpiece；
As shown in Figure 33 c, order about second turn of rod and turn over 90 ° of leading portion bendings realized workpiece 6 in the counterclockwise direction, during second turn of rod turns over 90 ° in the counterclockwise direction, the arrangement of clutch of follower is in released state, the pinching support, pinch movable head and dragged along Figure 33 b arrow direction servo-actuated by workpiece 6 together with material folding plate of follower, so can avoid workpiece in Forging Process with pinch movable head generation relative displacement and the workpiece that weares and teares；
As shown in Figure 33 d, ordering about the first lower platen and rise, the first lower platen is in the clamping location of workpiece, and movable head is in bending position, and movable head tooth bar engages each other with movable head gear；
As shown in Figure 33 e, order about interior axle and turn over 90 ° along clockwise direction, realize the bending for the first time of the back segment to workpiece 6, now, workpiece is U-shaped, completes U-shaped bending, during interior axle turns over 90 ° along clockwise direction, movable head tooth bar remains with movable head gear and engages, can avoid workpiece in Forging Process with movable head generation relative displacement and the workpiece that weares and teares.
The work process realizing G type bending is as follows:
Seeing shown in Figure 33 a to Figure 33 k, G type bending is carried out on the basis of U-shaped bending, need to perform Figure 33 a to Figure 33 e operation (the most no longer describing in detail), and continue with:
As shown in Figure 33 f, order about movable head and be in following position, order about the first lower platen and the second lower platen is in and unclamps the location of workpiece；
As shown in Figure 33 g, order about pinching pedestal and decline certain position to dodge the first top board along rotating clockwise (such as order about pinch pedestal drop to position shown in Figure 33 a), order about first turn of rod and turn over 90 ° along clockwise direction；
As shown in Figure 33 h, order about pinch pedestal again decline certain position with location workpiece back segment carry out second time bending position；
As shown in Figure 33 i, order about movable head and be in bending position, order about the first lower platen and be in the clamping location of workpiece；
As shown in Figure 33 j, ordering about interior axle and turn over 90 ° the most along clockwise direction, it is achieved the back segment bending again to workpiece 6, now, workpiece is G type, completes G type bending.Figure 33 k has shown the workpiece schematic diagram after G type bending.
Claims (6)
1. bender pinch a follower, including frame, pinch support, pinch support sliding guide
Mechanism, pinch support sliding drive mechanism, arrangement of clutch and can carry workpiece pinch movable head, this pinches
Movable head is installed on and pinches on support, and this pinches support sliding guide mechanism and pinches support sliding drive mechanism
Being located at frame and pinch between support, this arrangement of clutch is located at and is pinched support sliding drive mechanism and pinch support
Between and selectively make to pinch support sliding drive mechanism with pinch support and separate or engage to cut off or
Transmission pinch support sliding drive mechanism to pinch support input power, pinch support arrangement of clutch separate
Time dragged by the workpiece pinching movable head carrying and along to pinch support sliding guide mechanism the most servo-actuated, pinch
Frame sliding drive mechanism drives when arrangement of clutch engages and pinches support along to pinch support sliding guide mechanism horizontal
Sliding or bracket lock will be pinched be scheduled on setting position；It is characterized in that:
This pinches and is also equipped with a material folding plate on support, and material folding plate is positioned at the top pinching movable head, material folding plate
And pinch to be provided with between support and material folding plate can be driven close or with clamping or unclamp work away from pinching movable head
The material folding plate lift drive mechanism of part.
Bender the most according to claim 1 pinch follower, it is characterised in that:
This pinches support and includes pinching riser and pinching pedestal, pinches movable head and material folding plate is installed on and pinches base
On frame, pinch riser and pinching and be provided with between pedestal to pinch pedestal lifting guide mechanism and pinch pedestal lifting and drive
Motivation structure, pinch pedestal lift drive mechanism drive pinch pedestal along pinch pedestal lifting guide mechanism rise or
Person declines.
Bender the most according to claim 2 pinch follower, it is characterised in that:
This pinches riser and is provided with two groups and can will be carried on the workpiece that pinches on the movable head workpiece along longitudinal output
Output mechanism, two groups of workpiece output mechanisms separate to pinch pedestal, and often group workpiece output mechanism includes conveying
Frame, conveyer belt assembly, transfer gantry lifting guide mechanism and transfer gantry lift drive mechanism, this conveyer belt
Assembly is installed on transfer gantry, and this transfer gantry lifting guide mechanism and transfer gantry lift drive mechanism set
In transfer gantry and pinch between riser, transfer gantry lift drive mechanism drives transfer gantry along transfer gantry
Lifting guide mechanism oscilaltion.
Bender the most according to claim 3 pinch follower, it is characterised in that:
What what this pinched that support sliding guide mechanism includes being installed in frame extended transversely pinches support sliding
Guide rail and being installed on pinch on riser and with pinch that support sliding guide rail sliding coordinates pinch support sliding cunning
Block；
This pinches pedestal lifting guide mechanism and includes being installed on pinch on riser vertically extending and pinch pedestal
Riser guide and being installed on pinches on pedestal and lifts with pinching the pedestal that pinches that pedestal riser guide sliding coordinates
Slide block；
This pinches pedestal lift drive mechanism and includes that pinching pedestal lifting drives screw mandrel, pinches pedestal lifting driving
Nut and pinch pedestal lifting and drive motor, pinches pedestal lifting and drives screw mandrel to be installed in and pinch on riser, folder
Send pedestal lifting to drive motor to be installed on and pinch on riser, pinch pedestal lifting and drive motor and pinch pedestal liter
Fall driving screw mandrel connection pinches pedestal lifting with drive and drives screw mandrel rotation, and this pinches pedestal and lifts driving nut
It is installed on and pinches on pedestal, pinch pedestal lifting and drive screw mandrel to drive nut to constitute through pinching pedestal lifting
Feed screw nut pair；
This transfer gantry lifting guide mechanism includes being installed on the vertically extending transfer gantry pinching on riser
Riser guide and the transfer gantry lifting being installed on transfer gantry and coordinating with transfer gantry riser guide sliding
Slide block；
This transfer gantry lift drive mechanism includes that transfer gantry lifting drives the lifting of screw mandrel, transfer gantry to drive
Nut and transfer gantry lifting drive motor, and transfer gantry lifting driving screw mandrel is installed in and pinches on riser, defeated
Sending support lifting to drive motor to be installed on and pinch on riser, transfer gantry lifting drives motor and transfer gantry liter
Fall drives screw mandrel to couple to drive transfer gantry lifting to drive screw mandrel to rotate, and the lifting of this transfer gantry drives nut
Being installed on transfer gantry, transfer gantry lifting drives screw mandrel to drive nut to constitute through transfer gantry lifting
Feed screw nut pair.
Bender the most according to claim 2 pinch follower, it is characterised in that:
This pinch pedestal be provided with one extend longitudinally pinch cantilever beam, the length direction of material folding plate be parallel to folder
The length direction of cantilever beam, material folding plate lift drive mechanism is sent to include that multiple edge pinches the length direction of cantilever beam
Spaced material folding plate lifting drive cylinder, each material folding plate lifting drive cylinder cylinder body be installed on pinch outstanding
On arm beam, the lifting of each material folding plate drives the piston rod of cylinder to be connected to material folding plate.
6. pinching follower according to the bender described in claim 1 or 2 or 3 or 4 or 5, it is special
Levy and be:
This pinches support sliding drive mechanism and includes that pinching support sliding drives screw mandrel, pinches support sliding driving
Nut drives motor with pinching support sliding, pinches support sliding and drives screw mandrel to be installed in frame, pinches and prop up
Frame sliding drives motor to be installed in frame, pinches support sliding driving motor and drives silk with pinching support sliding
Bar connection pinches support sliding driving screw mandrel rotation to drive；
This arrangement of clutch includes first pinching the servo-actuated limiting plate of support, second pinching the servo-actuated limiting plate of support, folder
Send support servo-actuated guide rod group, pinch support lock cylinder and nut seat, first pinch the servo-actuated limiting plate of support and
Second pinches the servo-actuated limiting plate of support is installed on and pinches on support along pinching support glide direction compartment of terrain, pinches
Support servo-actuated guide rod group include some be connected to first pinch the servo-actuated limiting plate of support and second pinch support with
Pinching the servo-actuated guide rod of support between dynamic limiting plate, the length direction pinching the servo-actuated guide rod of support is parallel to pinch
Support glide direction, this nut seat is set in slippingly and pinches outside support servo-actuated guide rod group, and this pinches support
The cylinder body of lock cylinder is installed on second and pinches on the servo-actuated limiting plate of support, and this pinches the work of support lock cylinder
Stopper rod stretches out towards nut seat；
Pushing tow nut seat after the piston rod pinching support lock cylinder stretches out and make nut seat be clamped and fastened on
First pinches between the servo-actuated limiting plate of support and the piston rod pinching support lock cylinder；
After the piston rod pinching support lock cylinder retreats, nut seat pinches the servo-actuated limiting plate of support first
With second pinch between the servo-actuated limiting plate of support along pinching support servo-actuated guide rod group sliding；
This pinches support sliding and drives nut to be installed on nut seat, pinches support sliding and drives screw mandrel through folder
Support sliding is sent to drive nut to constitute feed screw nut pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085033.5A CN104690115B (en) | 2015-02-16 | 2015-02-16 | Bender pinch follower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085033.5A CN104690115B (en) | 2015-02-16 | 2015-02-16 | Bender pinch follower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104690115A CN104690115A (en) | 2015-06-10 |
| CN104690115B true CN104690115B (en) | 2017-01-04 |
Family
ID=53337881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085033.5A Active CN104690115B (en) | 2015-02-16 | 2015-02-16 | Bender pinch follower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104690115B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405686B (en) * | 2018-03-26 | 2024-02-23 | 奥美森智能装备股份有限公司 | Follow-up device of bending machine |
| CN108515119B (en) * | 2018-05-16 | 2024-05-10 | 辽宁工业大学 | Discharging robot for container corner post plate bending line |
| CN110405015A (en) * | 2019-08-08 | 2019-11-05 | 江阴市宏业机械制造有限公司 | A kind of automatic feed tube machine |
| CN117884487B (en) * | 2024-03-14 | 2024-05-10 | 洛阳佰工工业密封有限公司 | Metal winding gasket inner ring preparation clamp and feeding and discharging method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7021096B2 (en) * | 2003-10-28 | 2006-04-04 | Barnett O Lynn | Front gauge for a sheet bending brake |
| CN102161060B (en) * | 2010-12-09 | 2013-03-20 | 中山市奥美森工业有限公司 | Bending machine |
| CN103121053A (en) * | 2013-03-07 | 2013-05-29 | 宁波精达成形装备股份有限公司 | Horizontal bending machine |
| CN204503868U (en) * | 2015-02-16 | 2015-07-29 | 奥美森智能装备股份有限公司 | Bender pinch follower |
-
2015
- 2015-02-16 CN CN201510085033.5A patent/CN104690115B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104690115A (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104646460B (en) | Bender | |
| CN104690120B (en) | The bending mechanism of bender | |
| CN204503879U (en) | The GIGAbend Folding System structure of bender | |
| CN204503869U (en) | Bender | |
| CN104690115B (en) | Bender pinch follower | |
| CN205870522U (en) | Five swing arm forging and pressing machine people | |
| CN111003455A (en) | Pipe fitting transportation frame | |
| CN103121053A (en) | Horizontal bending machine | |
| CN104707918B (en) | The clamping device of bender | |
| CN204503868U (en) | Bender pinch follower | |
| CN107309379B (en) | Platform type looping and butt welding integrated machine | |
| ITBO950602A1 (en) | DEVICE FOR THE FEEDING OF BARS, IN PARTICULAR OF THIN BARS, IN AUTOMATIC LOADERS | |
| CN104646464A (en) | Bending machine | |
| CN204504018U (en) | The clamping device of bender | |
| CN204503884U (en) | A kind of bender | |
| CN204504025U (en) | The material toggling mechanism of bender | |
| CN207293461U (en) | A kind of PCB target-shooting machines centering catcher | |
| CN110125817B (en) | Guide device for adjusting automobile part hangers of different models | |
| CN204504049U (en) | The workpiece of bender takes out of mechanism | |
| CN204504017U (en) | The workpiece locating mechanism of bender | |
| CN204504026U (en) | The loading assemblies of bender | |
| CN104646560B (en) | The workpiece of bender takes out of mechanism | |
| CN104707917A (en) | Workpiece locating mechanism of bending machine | |
| CN104690182B (en) | The loading assemblies of bender | |
| CN104646552B (en) | The material toggling mechanism of bender |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |