CN116460181A - Bending device for machining metal rod piece - Google Patents
Bending device for machining metal rod piece Download PDFInfo
- Publication number
- CN116460181A CN116460181A CN202310532795.XA CN202310532795A CN116460181A CN 116460181 A CN116460181 A CN 116460181A CN 202310532795 A CN202310532795 A CN 202310532795A CN 116460181 A CN116460181 A CN 116460181A
- Authority
- CN
- China
- Prior art keywords
- sliding
- bar
- bending
- shell
- movable
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims abstract description 112
- 239000002184 metal Substances 0.000 title claims abstract description 82
- 238000003754 machining Methods 0.000 title claims description 8
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
-
- 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
- B21D37/10—Die sets; Pillar guides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of bending, in particular to a bending device for processing a metal rod piece, which comprises a fixed seat, a bending frame and a feeding assembly, wherein the feeding assembly comprises a fixed plate, a movable shell and a storage bar, the fixed plate is fixedly arranged on the fixed seat, the movable shell can be arranged on one surface of the fixed plate, which is close to the bending frame, the sliding directions of the movable shells are vertically arranged, the number of the movable shells is two, one end of the storage bar can be arranged in the movable shell in a sliding manner, the storage bar can slide in a vertical plane, and the storage bar and the movable shell can keep a relatively fixed state when the two movable shells are not at the same height. The invention ensures that the receiving points on the metal rod piece can be uniformly distributed when the bending frame bends the metal rod piece, avoids manually adjusting the position of the metal rod piece on the bending frame, improves the overall working efficiency and improves the yield of the whole process.
Description
Technical Field
The invention relates to the technical field of bending, in particular to a bending device for machining a metal rod piece.
Background
At present, the quantity and the use of metal rod piece are extensive, and the appearance to the metal rod piece is processed as required, just need bend the use to the metal rod piece wherein, the shape of bending of the metal rod piece of current use is inconvenient control and regulation at the in-process of bending, consequently need use the bending mechanism of different models at the in-process of bending to the metal rod piece, therefore need a device to solve above-mentioned problem urgently for according to the metal rod piece in-process of using and the needs quick controlling means of bending make the metal rod piece shape after bending and the degree of buckling accord with the requirement of using.
Chinese patent application CN112642893a discloses a but quick adjustment metal pole mechanism of bending, make first bending frame and second bending frame drive through hydraulic telescoping control jar separate the shelves post and carry out the processing of buckling for the first time to the metal member, separate the shelves post through the supplementary in the auxiliary bending device and carry out the processing of buckling for the second time to the open end of buckling, thereby adjust the opening size of buckling through the height of adjusting different supplementary shelves posts, this scheme is only through promoting the material loading work of accomplishing the metal member in the use, inside the working range of first bending frame and second bending frame is entered into to the metal member, whether unable fine judgement metal member's center is handled between first bending frame and the second bending frame this moment, if the result is no, then probably can lead to follow-up second bending to handle unable normal clear, or the bending member after handling does not satisfy the production demand.
Disclosure of Invention
To above-mentioned problem, provide a bending device for metal member processing, play the function of temporarily depositing the metal member of material loading through putting the thing strip, make the metal member of placing in the material loading subassembly carry out the central point and confirm through removing the shell, make the material loading subassembly can be with the metal member in the frame of bending of correct state output value through removing the shell and putting the cooperation of thing strip.
For solving prior art problem, a bending device for metal member processing is provided, including the fixing base, bend frame and material loading subassembly, the material loading subassembly includes the fixed plate, remove the shell and put the thing strip, the fixed plate is fixed to be set up on the fixing base, the setting that bends the frame and can remove is on the fixing base, the direction of movement and the face parallel of fixed plate of bending the frame, the setting that removes the shell and can be slided is close to on the fixed plate and bend the one side of frame, the direction of movement is vertical to be set up, the quantity of removing the shell is two, all remove the shell and evenly set up on removing the shell along the direction of movement of bending the frame, the one end that puts the thing strip can be gliding sets up in the inside of removing the shell, the length direction that puts the thing strip is perpendicular with the direction of movement of bending the frame, it can slide in vertical plane to put the thing strip, put the thing strip and keep relative fixed state with removing the shell when two removal shells are not in same height.
Preferably, the feeding assembly further comprises a rotating bar, the fixed plate is provided with a first limiting chute, the length direction of the first limiting chute is vertical, the number of the first limiting chutes is two, the movable shell is fixedly provided with a long bar protrusion which can be in sliding fit with the first limiting chute, the long bar protrusion is arranged in a direction away from the bending frame, the rotating bar can be rotatably arranged on the fixed plate and away from the center of one face of the bending frame, the rotating shaft of the rotating bar is positioned at the center of the rotating bar, the rotating shaft of the rotating bar is parallel to the length direction of the object placing bar, the two ends of the rotating bar are provided with second limiting chutes, the length direction of the second limiting chute is parallel to the length direction of the rotating bar, one end of the long bar protrusion, which is away from the movable shell, is fixedly provided with a cylindrical protrusion which is matched with the second limiting chute, and the axis of the cylindrical protrusion is parallel to the length direction of the long bar protrusion.
Preferably, the fixing plate further comprises first elastic connecting pieces, one ends of the first elastic connecting pieces are fixedly arranged at the bottom ends of the first limiting sliding grooves, the other ends of the first elastic connecting pieces are fixedly arranged on the strip protrusions, and each first limiting sliding groove is fixedly provided with one first elastic connecting piece.
Preferably, the feeding assembly further comprises a sliding block, the sliding block is arranged inside the movable shell in a sliding mode, the sliding direction of the sliding block is vertical, the sliding block is located below the storage bar, the sliding block can drive the storage bar to move, the movable shell further comprises a second elastic connecting piece, one end of the second elastic connecting piece is fixedly arranged at the bottom end of the inner portion of the movable shell, the other end of the second elastic connecting piece is fixedly arranged on the sliding block, and when the two movable shells are not located at the same height, the sliding block is located at the highest point inside the movable shell and cannot move.
Preferably, the sliding block is integrally T-shaped, a third limiting chute matched with the sliding block to slide is formed in the object placing bar, the length direction of the third limiting chute is parallel to the length direction of the object placing bar, two limiting shafts are fixedly arranged at one end of the object placing bar, which is positioned inside the movable shell, the axis of each limiting shaft is parallel to the connecting lines of the two movable shells, a fourth limiting chute matched with the limiting shaft to slide is formed in the movable shell, the fourth limiting chute is obliquely arranged on the vertical plane, and the fourth limiting chute can guide the object placing bar to move towards the direction away from the bending frame when the object placing bar moves downwards along the vertical direction.
Preferably, the feeding assembly further comprises a positioning plate, the positioning plate is arranged at the bottom end of the inner portion of the movable shell in a sliding mode, the sliding direction of the positioning plate is parallel to the connecting line of the two movable shells, a fifth limiting sliding groove is formed in the inner portion of the positioning plate, the length direction of the fifth limiting sliding groove is parallel to the sliding direction of the positioning plate, a first positioning protrusion extending along the length direction of the fifth limiting sliding groove is fixedly arranged at one end portion of the fifth limiting sliding groove, a guide shaft which can be in sliding fit with the movable shell is fixedly arranged on the movable block, the axis of the guide shaft is vertical, and a first positioning hole which can be matched with the first positioning protrusion is formed in the guide shaft.
Preferably, the number of the guide shafts on each sliding block is two, all the guide shafts on each sliding block are uniformly arranged along the length direction of the object placing bar, the two ends of the positioning plate along the sliding direction of the positioning plate are fixedly provided with second positioning protrusions, and the movable shell is provided with second positioning holes matched with the second positioning protrusions.
Preferably, the feeding assembly further comprises sliding strips, the sliding strips are arranged on the fixing plate and close to one face of the bending frame in a sliding mode, the sliding direction of the sliding strips is parallel to the moving direction of the bending frame, the sliding strips are fixedly arranged on the sliding strips and can be inserted into the extending strips in the second positioning holes, the number of the sliding strips is two, and the sliding strips are located between the two moving shells.
Preferably, the feeding assembly further comprises a rotary disk and a third elastic connecting piece, the rotary disk can be arranged on the fixed plate in a rotation mode and is close to the center of one face of the bending frame, the axis of the rotary disk is parallel to the length direction of the article placing strip, one end of a pull rope is fixedly arranged on the axis of the rotary disk, the other end of the pull rope is fixedly connected with one end of the two sliding strips, which are close to each other, the third elastic connecting piece is fixedly arranged between the two sliding strips, the positioning plate is made of a magnetic material, and a magnetic piece which can be matched with the same magnetic force of the positioning plate is fixedly arranged on one face, away from the sliding strips, of the inner part of the movable shell.
Preferably, the rotary disk and the rotary bar are fixedly connected coaxially.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the function of temporarily storing the loaded metal rod pieces is realized through the object placing bar, the function of determining the center point of the metal rod pieces placed in the loading assembly is realized through the movable shell, and the function of outputting the metal rod pieces to the bending frame in a correct state through the matching of the movable shell and the object placing bar is realized, so that the receiving points on the metal rod pieces can be uniformly distributed when the bending frame bends the metal rod pieces, the position of the metal rod pieces on the bending frame is prevented from being manually adjusted, the overall working efficiency is improved, and the yield of the whole process is also improved.
Drawings
Fig. 1 is a schematic perspective view of a bending device for machining a metal rod.
Fig. 2 is an enlarged partial schematic view of a in fig. 1.
Fig. 3 is a schematic perspective view of a bending device for machining a metal rod.
Fig. 4 is a perspective view of a bending device for metal rod processing.
Fig. 5 is an enlarged partial schematic view of B in fig. 3.
Fig. 6 is an exploded perspective view of a loading assembly in a bending device for metal bar processing.
Fig. 7 is a schematic perspective view of a mobile shell in a loading assembly.
Fig. 8 is a front view of the movable housing in the loading assembly.
Fig. 9 is an exploded perspective view of the mobile shell in the loading assembly.
Fig. 10 is an enlarged partial schematic view of C in fig. 6.
The reference numerals in the figures are:
1-a fixed seat; 2-bending frames; 21-a first bending strip; 22-second bending strips; 23-a baffle column; 3-a feeding assembly; 31-a fixing plate; 311-a first limit chute; 312-a first elastic connection; 32-moving the shell; 321-elongated protrusions; 322-cylindrical protrusions; 323-a second elastic connection member; 324-fourth limit sliding groove; 325-second positioning holes; 326-magnetic member; 33, placing object strips; 331-a third limit chute; 332-limiting shaft; 34-rotating the bar; 341-a second limit chute; 35-sliding blocks; 351—a guide shaft; 352-first positioning hole; 36-positioning plates; 361-fifth limit chute; 362-a first positioning protrusion; 363-second positioning projection; 37-slide bar; 371-extension bar; 38-rotating the disc; 381-pull rope; 39-a third elastic connection.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1 to 5, a bending device for processing a metal rod piece includes a fixing seat 1, a bending frame 2 and a feeding component 3, the feeding component 3 includes a fixing plate 31, a moving shell 32 and a storage bar 33, the fixing plate 31 is fixedly arranged on the fixing seat 1, the bending frame 2 is movably arranged on the fixing seat 1, the moving direction of the bending frame 2 is parallel to the plate surface of the fixing plate 31, the moving shell 32 is slidably arranged on one surface of the fixing plate 31 close to the bending frame 2, the sliding directions of the moving shells 32 are vertically arranged, the number of the moving shells 32 is two, all the moving shells 32 are uniformly arranged on the moving shells 32 along the moving direction of the bending frame 2, one end of the storage bar 33 is slidably arranged inside the moving shells 32, the length direction of the storage bar 33 is perpendicular to the sliding direction of the moving shells 32, the length direction of the storage bar 33 is perpendicular to the moving direction of the bending frame 2, the storage bar 33 can slide in a vertical plane, and when the two moving shells 32 are not at the same height, the storage bar 33 keeps a relative fixed state with the moving shells 32.
The bending frame 2 is controlled to move to one end of the fixed seat 1 close to the fixed plate 3, then a metal rod is placed in the feeding assembly 3, the metal rod is firstly contacted with the object placing bar 33 on the movable shell 32 in the feeding assembly 3, the metal rod applies gravity to the two object placing bars 33 and the corresponding movable shells 32, if the two movable shells 32 are not uniformly contacted with the metal rod by the center of the metal rod, the two movable shells 32 are not at the same height under the action of gravity, at the moment, the object placing bar 33 and the movable shells 32 keep a relatively fixed state, the weight born by the two movable shells 32 is the same by pushing the metal rod to continuously slide on the two object placing bars 33, the two movable shells 32 continuously move in the vertical direction under the sliding of the metal rod to be at the same height, the movable shells 32 and the object placing bar 33 release the relatively fixed state when the two movable shells 32 are at the same height, the object placing bar 33 drives the metal rod piece arranged above the object placing bar to move downwards to the bending frame 2 along the vertical direction, at the moment, the center of the metal rod piece is positioned at the connecting center of the first bending bar 21 and the second bending bar 22, then the bending frame 2 is controlled to move towards the other end of the fixed seat 1, the first bending bar 21 and the second bending bar 22 perform opposite rotation movement under the cooperation of a gear and a rack, so that the metal rod piece performs bending treatment under the cooperation of three baffle columns 23, compared with the prior art, the object placing bar 33 of the invention has the function of temporarily storing the loaded metal rod piece, the center point of the metal rod piece arranged in the loading assembly 3 is determined by moving the shell 32, the loading assembly 3 can output the metal rod piece into the bending frame 2 in a correct state through the cooperation of the shell 32 and the object placing bar 33, therefore, the accepting points on the metal rod piece can be uniformly distributed when the bending frame 2 bends the metal rod piece, the position of the metal rod piece on the bending frame 2 is prevented from being manually adjusted, the overall working efficiency is improved, and meanwhile, the yield of the whole process is improved.
See fig. 1, 4 and 6-9: the feeding assembly 3 further comprises a rotating bar 34, the fixed plate 31 is provided with first limiting sliding grooves 311, the length direction of the first limiting sliding grooves 311 is vertical, the number of the first limiting sliding grooves 311 is two, the movable shell 32 is fixedly provided with strip protrusions 321 which can be in sliding fit with the first limiting sliding grooves 311, the strip protrusions 321 are arranged in the direction away from the bending frame 2, the rotating bar 34 can be rotatably arranged on the fixed plate 31 at the center of one side away from the bending frame 2, the rotating shaft of the rotating bar 34 is positioned at the center of the rotating bar 34, the rotating shaft of the rotating bar 34 is parallel to the length direction of the storage bar 33, the two ends of the rotating bar 34 are provided with second limiting sliding grooves 341, the length direction of the second limiting sliding grooves 341 is parallel to the length direction of the rotating bar 34, one end of the strip protrusions 321 away from the movable shell 32 is fixedly provided with cylindrical protrusions 322 which are matched with the second limiting sliding grooves 341, and the axes of the cylindrical protrusions 322 are parallel to the length direction of the strip protrusions 321.
When the metal rod and the storage bar 33 on the movable shell 32 apply gravity to the movable shell 32 so as to move the movable shell, the rotary bar 34 matched with the cylindrical protrusion 322 and the second limiting chute 341 rotates at the moment, and the rotary bar 34 rotates so that one movable shell 32 moves downwards along the vertical direction while the other movable shell 32 moves upwards along the vertical direction.
See fig. 1 and 6: the fixing plate 31 further includes a first elastic connecting piece 312, one end of the first elastic connecting piece 312 is fixedly disposed at the bottom end of the first limiting chute 311, the other end of the first elastic connecting piece 312 is fixedly disposed on the elongated protrusion 321, and a first elastic connecting piece 312 is fixedly disposed in each first limiting chute 311.
When no metal bar is placed on the storage bar 33, the first elastic connection member 312 is in a normal state to provide a vertically upward elastic force to the movable case 32, and the two movable cases 32 are at the same height, compared with the prior art, the first elastic connection member 312 of the present invention provides a supporting force to the first elastic connection member 312, thereby defining a position when the first movable case 32 is in contact with the metal bar without an external force.
See fig. 1 and 6-9: the material loading subassembly 3 still includes slider 35, slider 35 slides and sets up in the inside of removing shell 32, the vertical setting of slip direction of slider 35, slider 35 is in the below of putting the thing strip 33, slider 35 can drive to put the thing strip 33 and remove, remove shell 32 still includes second elastic connection spare 323, the fixed inside bottom that sets up at removing shell 32 of one end of second elastic connection spare 323, the fixed setting of the other end of second elastic connection spare 323 is on slider 35, when two remove shell 32 are not in the same height the slider 35 is in the inside highest point of removing shell 32 unable removal.
When the two moving shells 32 are not at the same height, the sliding block 35 is fixed at the highest point inside the moving shell 32, at this time, the storage bar 33 cannot move in the vertical direction inside the moving shell 32, when the two moving shells 32 are at the same height, the gravity applied to the storage bar 33 by the metal rod member will make the two sliding blocks 35 drive the storage bar 33 to move downwards in the vertical direction, the second elastic connecting piece 323 is compressed, and the metal rod member moves into the bending frame 2.
See fig. 6-9: the whole slider 35 is T type, set up the third spacing spout 331 that cooperates slider 35 gliding on putting the thing strip 33, the length direction of third spacing spout 331 is parallel with the length direction of putting the thing strip 33, put the fixed two spacing axle 332 that are provided with of the inside one end of putting thing strip 33 and being in removal shell 32, the axis of spacing axle 332 is parallel with the line of two removal shells 32, set up the fourth spacing spout 324 that cooperates spacing axle 332 gliding on the removal shell 32, fourth spacing spout 324 inclines to set up on the perpendicular, fourth spacing spout 324 can be when putting the thing strip 33 and move down along the vertical direction guide put thing strip 33 and move towards the direction of keeping away from bending frame 2.
When the sliding block 35 moves downwards along the vertical direction, the object placing bar 33 moves away from the bending frame 2 under the cooperation of the limiting shaft 332 and the fourth limiting chute 324, and when the sliding block 35 moves upwards under the elastic action of the second elastic connecting piece 323, the object placing bar 33 moves towards the direction close to the bending frame 2 under the cooperation of the limiting shaft 332 and the fourth limiting chute 324.
See fig. 1 and 6-9: the feeding assembly 3 further comprises a positioning plate 36, the positioning plate 36 is slidably arranged at the bottom end of the inner portion of the movable shell 32, the sliding direction of the positioning plate 36 is parallel to the connecting line of the two movable shells 32, a fifth limiting chute 361 is arranged in the positioning plate 36, the length direction of the fifth limiting chute 361 is parallel to the sliding direction of the positioning plate 36, a first positioning protrusion 362 extending along the length direction of the fifth limiting chute 361 is fixedly arranged at one end of the fifth limiting chute 361, a guide shaft 351 capable of being slidably matched with the movable shell 32 is fixedly arranged on the movable block, the axis of the guide shaft 351 is vertically arranged, and a first positioning hole 352 capable of being matched with the first positioning protrusion 362 is formed in the guide shaft 351.
When the movable case 32 and the placement bar 33 are in a relatively fixed state, the first positioning protrusion 362 on the positioning plate 36 is inserted into the first positioning hole 352, at this time, the gravity applied by the metal rod on the placement bar 33 cannot push the sliding block 35 to move downward in the vertical direction, and when the positioning plate 36 slides so that the first positioning protrusion 362 is separated from the first positioning hole 352, at this time, the sliding block 35 can move in the vertical direction, compared with the prior art, the positioning plate 36, the first positioning protrusion 362 and the first positioning hole 352 cooperate so that the moving state of the sliding block 35 can be fixed, and thus the relatively fixed state between the placement bar 33 and the movable case 32 can be released according to the requirements.
See fig. 6-9: the number of the guide shafts 351 on each sliding block 35 is two, all the guide shafts 351 on each sliding block 35 are uniformly arranged along the length direction of the storage bar 33, the two ends of the positioning plate 36 along the sliding direction of the positioning plate are fixedly provided with second positioning protrusions 363, and the movable shell 32 is provided with second positioning holes 325 matched with the second positioning protrusions 363.
The two guide shafts 351 are always in the corresponding fifth limit sliding grooves 361 when the positioning plate 36 moves, and compared with the prior art, the guide shafts 351 of the present invention are limited in number, so that the moving direction of the positioning plate 36 is limited.
See fig. 1 and 6-10: the feeding assembly 3 further comprises sliding strips 37, the sliding strips 37 are arranged on the fixed plate 31 and close to one face of the bending frame 2 in a sliding mode, the sliding direction of the sliding strips 37 is parallel to the moving direction of the bending frame 2, the sliding strips 37 are fixedly provided with extension strips 371 which can be inserted into the second positioning holes 325, the number of the sliding strips 37 is two, and the sliding strips 37 are located between the two movable shells 32.
When the two moving shells 32 are at the same height, the two sliding bars 37 are controlled to be far away from each other, the extension bars 371 are inserted into the second positioning holes 325 so as to enable the two positioning plates 36 to move, and the first positioning protrusions 362 are separated from the first positioning holes 352.
See fig. 1 and 6-10: the feeding assembly 3 further comprises a rotary disk 38 and a third elastic connecting piece 39, the rotary disk 38 can be arranged on the fixed plate 31 in a rotating mode, the center of one face, close to the bending frame 2, of the rotary disk 38 is parallel to the length direction of the storage bar 33, one end of a pull rope 381 is fixedly arranged on the axis of the rotary disk 38, the other end of the pull rope 381 is fixedly connected with one end, close to the two sliding bars 37, of the two sliding bars 37, the third elastic connecting piece 39 is fixedly arranged between the two sliding bars 37, the positioning plate 36 is made of magnetic materials, and a magnetic piece 326 which can be matched with the positioning plate 36 in a magnetic mode is fixedly arranged on one face, away from the sliding bars 37, of the inner portion of the movable shell 32.
The third elastic connection piece 39 defaults to a compressed state, when the two movable shells 32 are at the same height, the rotary disk 38 is controlled to rotate so as to release the pull rope 381, the third elastic connection piece 39 provides elastic force to push the two sliding strips 37 to move away from each other, the sliding strips 37 push the positioning plate 36 to move, when the metal rod piece is separated from the upper part of the storage strip 33, the two sliding strips 37 are reversely rotated to be close to each other, the positioning plate 36 returns to the initial position under the action of magnetic force, compared with the prior art, the rotary disk 38, the pull rope 381, the third elastic connection piece 39 and the magnetic piece 326 cooperate to enable the positioning plate 36 to reciprocate, so that the positioning plate 36 can return to the initial position after the work is completed.
See fig. 4 and 6: the rotary disk 38 and the rotary bar 34 are fixedly connected coaxially.
The rotation of the rotating bar 34 will drive the rotating disc 38 to move synchronously, compared with the prior art, the rotating disc 38 and the rotating bar 34 of the invention keep the consistency of rotation, thereby avoiding that the vertical movement of the movable shell 32 is blocked due to the existence of sliding.
Working principle: when the metal rod is fed, the bending frame 2 is positioned close to the fixed plate 31, at the moment, the baffle column 23 positioned in the middle on the bending frame 2 is positioned at the center of the connecting line of the two movable shells 32, then the metal rod is placed on the object placing bar 33 on the feeding assembly 3, at the moment, the metal rod is simultaneously contacted with the two object placing bars 33, when the position of the metal rod is incorrect, the two object placing bars 33 and the corresponding movable shells 32 are stressed by different vertical forces, the two movable shells 32 are positioned at different heights under the action of the rotating bar 34, at the moment, the positioning plate 36 is used for fixing the position of the sliding block 35, and the sliding block 35 and the fourth limiting sliding groove 324 are matched, so that the object placing bars 33 and the movable shells 32 are kept in a relatively fixed state, and at the moment, the metal rod and the horizontal plane are positioned above the bending frame 2 in an inclined state.
By pushing the metal rod to slide on the two object placing bars 33 so that the forces on the two object placing bars 33 and the corresponding moving shells 32 in the vertical direction are the same, along with the continuous sliding of the metal rod, the rotating bar 34 gradually rotates to a horizontal state, when the rotating bar 34 is in the horizontal state, the two moving shells 32 are at the same height, at the moment, the metal rod on the two object placing bars 33 is in the horizontal state, the center of the metal rod is at the connecting line center of the two object placing bars 33, at the moment, the sliding bar 37 moves so as to push the positioning plate 36 to release the fixing of the sliding block 35, the object placing bars 33 and the moving shells 32 are in the relative sliding state at the moment, the object placing bars 33 move downwards along the vertical direction along with the sliding block 35 due to the existence of the third limiting sliding chute 331, at the same time, the matching object placing bars 33 of the limiting shaft 332 and the fourth limiting sliding chute 324 move towards the direction close to the fixing plate 31, the metal rod 33 in the horizontal state is moved to the connecting line of the three object placing bars 33, at the horizontal state falls into the connecting line center of the three object placing bars 33, at the bending bars 23, the center of the metal bending bar 21 is controlled by the connecting line of the first bending bar 21 and the other end of the metal bending bar is bent at the opposite bending center of the bending bar, and the first bending bar 21 is controlled to move the metal bending bar 21 is bent opposite to the center of the metal bending bar, and the bending bar 21 is bent opposite to the bending bar 21, and the bending bar is arranged at the center of the bending bar 21. And when the mechanism is used next time, the mechanism is reset through manual or electric control.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The bending device for machining the metal rod piece comprises a fixed seat (1), a bending frame (2) and a feeding assembly (3), and is characterized in that the feeding assembly (3) comprises a fixed plate (31), a movable shell (32) and a storage bar (33);
the fixing plate (31) is fixedly arranged on the fixing seat (1), the bending frame (2) is movably arranged on the fixing seat (1), and the moving direction of the bending frame (2) is parallel to the plate surface of the fixing plate (31);
the movable shells (32) are slidably arranged on one surface, close to the bending frame (2), of the fixed plate (31), the sliding directions of the movable shells (32) are vertically arranged, the number of the movable shells (32) is two, and all the movable shells (32) are uniformly arranged on the movable shells (32) along the moving direction of the bending frame (2);
one end of the storage bar (33) can be slidably arranged in the movable shell (32), the length direction of the storage bar (33) is perpendicular to the sliding direction of the movable shell (32), the length direction of the storage bar (33) is perpendicular to the moving direction of the bending frame (2), the storage bar (33) can slide in a vertical plane, and when the two movable shells (32) are not at the same height, the storage bar (33) and the movable shells (32) are kept in a relatively fixed state.
2. Bending device for metal bar processing according to claim 1, characterized in that the feeding assembly (3) further comprises a rotating bar (34);
a first limit sliding groove (311) is formed in the fixed plate (31), the length direction of the first limit sliding groove (311) is vertically arranged, the number of the first limit sliding grooves (311) is two, a strip protrusion (321) which can be in sliding fit with the first limit sliding groove (311) is fixedly arranged on the movable shell (32), the strip protrusion (321) is arranged in a direction away from the bending frame (2), a rotary strip (34) can be rotatably arranged on the fixed plate (31) at the center of one surface away from the bending frame (2), the rotary shaft of the rotary strip (34) is positioned at the center of the rotary strip (34), the rotation axis of rotatory strip (34) is parallel with the length direction of putting thing strip (33), and second spacing spout (341) have been seted up at the both ends of rotatory strip (34), and the length direction of second spacing spout (341) is parallel with the length direction of rotatory strip (34), and the fixed cylindrical bulge (322) that cooperates the gliding cylindrical bulge (341) of second spacing spout that are provided with of one end that keeps away from on rectangular bulge (321) on moving shell (32), the axis of cylindrical bulge (322) is parallel with the length direction of rectangular bulge (321).
3. Bending device for metal bar processing according to claim 2, characterized in that the fixing plate (31) further comprises a first elastic connection (312);
one end of the first elastic connecting piece (312) is fixedly arranged at the bottom end of the first limiting sliding groove (311), the other end of the first elastic connecting piece (312) is fixedly arranged on the strip protrusion (321), and each first limiting sliding groove (311) is fixedly provided with a first elastic connecting piece (312).
4. A bending device for metal bar processing according to claim 3, characterized in that the feeding assembly (3) further comprises a sliding block (35);
sliding block (35) slide and set up the inside at removing shell (32), the vertical setting of slip direction of sliding block (35), sliding block (35) are in the below of putting thing strip (33), sliding block (35) can drive and put thing strip (33) and remove, remove shell (32) still include second elastic connection spare (323), the one end of second elastic connection spare (323) is fixed to be set up in the inside bottom of removing shell (32), the other end of second elastic connection spare (323) is fixed to be set up on sliding block (35), when two remove shell (32) are not in the same height, sliding block (35) are in the inside highest point unable removal of removing shell (32).
5. The bending device for metal rod machining according to claim 4, wherein the sliding block (35) is integrally T-shaped, a third limiting chute (331) matched with the sliding block (35) to slide is formed in the object placing bar (33), the length direction of the third limiting chute (331) is parallel to the length direction of the object placing bar (33), two limiting shafts (332) are fixedly arranged at one end, located inside the movable shell (32), of the object placing bar (33), the axis of each limiting shaft (332) is parallel to the connecting line of the two movable shells (32), a fourth limiting chute (324) matched with the limiting shafts (332) to slide is formed in the movable shell (32), the fourth limiting chute (324) is obliquely arranged on a vertical plane, and the fourth limiting chute (324) can guide the object placing bar (33) to move towards a direction away from the bending frame (2) when the object placing bar (33) moves downwards along the vertical direction.
6. Bending device for metal bar processing according to claim 5, characterized in that the feeding assembly (3) further comprises a positioning plate (36);
the locating plate (36) slides and sets up in the inside bottom of removing shell (32), the slip direction of locating plate (36) is parallel with the line of two removal shells (32), fifth spacing spout (361) have been seted up to the inside of locating plate (36), the length direction of fifth spacing spout (361) is parallel with the slip direction of locating plate (36), an tip fixed of fifth spacing spout (361) is provided with first location arch (362) that extend along fifth spacing spout (361) length direction, fixed on slider (35) is provided with can with removal shell (32) sliding fit's guiding axle (351), the vertical setting of axis of guiding axle (351), set up on guiding axle (351) can with first location arch (362) complex first locating hole (352).
7. The bending device for metal rod machining according to claim 6, wherein the number of the guide shafts (351) on each sliding block (35) is two, all the guide shafts (351) on each moving block are uniformly arranged along the length direction of the storage bar (33), the two ends of the positioning plate (36) along the sliding direction are fixedly provided with second positioning protrusions (363), and the moving shell (32) is provided with second positioning holes (325) matched with the second positioning protrusions (363).
8. Bending device for metal bar processing according to claim 7, characterized in that the feeding assembly (3) further comprises a sliding bar (37);
the sliding strips (37) are arranged on the fixed plate (31) in a sliding mode and close to one face of the bending frame (2), the sliding direction of the sliding strips (37) is parallel to the moving direction of the bending frame (2), the extending strips (371) which can be inserted into the second positioning holes (325) are fixedly arranged on the sliding strips (37), the number of the sliding strips (37) is two, and the sliding strips (37) are located between the two movable shells (32).
9. Bending device for metal bar processing according to claim 8, characterized in that the feeding assembly (3) further comprises a rotating disc (38) and a third elastic connection (39);
the setting that rotary disk (38) can autorotate is close to the one side center department of frame (2) of bending on fixed plate (31), the axis of rotary disk (38) is parallel with the length direction of putting thing strip (33), the fixed one end that is provided with stay cord (381) on the axis of rotary disk (38), the other end and the one end fixed connection that two slip strips (37) are close to each other of stay cord (381), fixed be provided with third elastic connection spare (39) between two slip strips (37), locating plate (36) are magnetic material, the fixed magnetic force spare (326) that can with locating plate (36) homopolar magnetic force fit that are provided with in the one side that is kept away from in movable shell (32) inside.
10. Bending device for metal bar processing according to claim 9, characterized in that the rotating disc (38) and the rotating bar (34) are fixedly connected coaxially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310532795.XA CN116460181A (en) | 2023-05-12 | 2023-05-12 | Bending device for machining metal rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310532795.XA CN116460181A (en) | 2023-05-12 | 2023-05-12 | Bending device for machining metal rod piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116460181A true CN116460181A (en) | 2023-07-21 |
Family
ID=87179041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310532795.XA Pending CN116460181A (en) | 2023-05-12 | 2023-05-12 | Bending device for machining metal rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116460181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840275A (en) * | 2024-03-06 | 2024-04-09 | 山西中德管业有限公司 | A processingequipment for pipeline is buckled |
-
2023
- 2023-05-12 CN CN202310532795.XA patent/CN116460181A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840275A (en) * | 2024-03-06 | 2024-04-09 | 山西中德管业有限公司 | A processingequipment for pipeline is buckled |
| CN117840275B (en) * | 2024-03-06 | 2024-05-31 | 山西中德管业有限公司 | A processingequipment for pipeline is buckled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116460181A (en) | Bending device for machining metal rod piece | |
| JPH0228404B2 (en) | ||
| CN111889545B (en) | Machine for bending iron sheets in batches | |
| CN111515803A (en) | Polishing equipment with protection function for mold machining | |
| CN111014445B (en) | Sheet metal part machining equipment | |
| CN210615005U (en) | Forging forming device | |
| CN210274156U (en) | Telescopic screen product structure with deformable steel plate | |
| CN211515922U (en) | Reinforcing cage production line | |
| CN112427503A (en) | Automatic bending equipment of manipulator | |
| CN105904327A (en) | Polishing machine capable of rotating and storing workpiece | |
| CN114918343A (en) | Steel construction bender for building engineering | |
| CN212474241U (en) | Feeding device for continuous film cutting and matched material box thereof | |
| CN213706959U (en) | Discharge mechanism of slitter edge crimping machine | |
| CN115090755A (en) | Forming and processing device for radiating shell of alternating current-direct current power supply | |
| CN106539354B (en) | Connecting device for headrest and seat body | |
| CN209050008U (en) | A kind of support base assembling equipment | |
| CN111347168A (en) | Laser marking machine | |
| CN216546322U (en) | Shallow is assisted in SMT charging tray material loading | |
| CN218140098U (en) | Tabletting device for medicinal materials | |
| CN117318642B (en) | LC filter metal casing encapsulation equipment | |
| CN221158406U (en) | Auxiliary device for bending in building engineering | |
| CN221133687U (en) | Bending device is used in lithium cell shell production | |
| CN217889341U (en) | Automatic discharging device for hardware precision stamping part | |
| CN215941155U (en) | Computer machine case processingequipment | |
| CN214722652U (en) | Dysmorphism carbide processing clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |