CN110026459A - A kind of bending machine convenient for loading and unloading - Google Patents
A kind of bending machine convenient for loading and unloading Download PDFInfo
- Publication number
- CN110026459A CN110026459A CN201910328077.4A CN201910328077A CN110026459A CN 110026459 A CN110026459 A CN 110026459A CN 201910328077 A CN201910328077 A CN 201910328077A CN 110026459 A CN110026459 A CN 110026459A
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- China
- Prior art keywords
- plate
- bending machine
- guide groove
- feeding mechanism
- rack
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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
- 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
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of bending machines convenient for loading and unloading, it is related to sheet metal bending apparatus field, aim to solve the problem that inconvenient and not safe enough the problem of traditional bending machine loading and unloading, its key points of the technical solution are that: including body, it is set to the workbench of body, it is set to the lower die of workbench, the upper mold for being set to body and being located above lower die, it is characterized by also including the material removing mechanisms for being set to workbench, the material removing mechanism is located at the lower section of lower die and contacts at the lower surface of plate, the workbench side is additionally provided with cutting agency, the cutting agency includes the rack for being fixed on workbench side, it is set to the conveying assembly of rack, it is set to conveying assembly and the clamp assemblies for clamping plate.A kind of bending machine convenient for loading and unloading of the invention has loading and unloading convenient, saves the advantages of manpower improves safety.
Description
Technical field
The present invention relates to the technical fields of sheet metal bending equipment, more particularly, to a kind of bending machine convenient for loading and unloading.
Background technique
Bending machine is mainly used for the bending and molding of all kinds of sheet metals such as iron, stainless steel, copper, aluminium, and is used as pressure
Machine completes easy mold forming and presses, smooths, offset molding etc..
Bending machine includes bracket, workbench and clamping plate, and workbench is as in rack, and workbench is by pedestal and pressing plate structure
At pedestal is connected by hinge with clamping plate, and pedestal is made of seat shell, coil and cover board, and coil is placed in the recess of seat shell, recessed
It falls into top and has cover board.It is powered by conducting wire to coil when use, gravitation is generated to pressing plate after energization, to realize to pressing plate and bottom
The clamping of fagging between seat.
What the feeding operation of traditional bending machine was usually manually carried out, it is low to occupy human resources, working efficiency.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of bending machine convenient for loading and unloading, tool
Have the advantages that loading and unloading are convenient and safe.
Foregoing invention purpose of the invention has the technical scheme that
A kind of bending machine convenient for loading and unloading including body, the workbench that is set to body, the lower die for being set to workbench, is set
The upper mold for being placed in body and being located above lower die, further includes the material removing mechanism for being set to workbench, under the material removing mechanism is located at
The lower section of mould and the lower surface for contacting at plate, workbench side are additionally provided with cutting agency, and the cutting agency includes
It is fixed on the rack of workbench side, the conveying assembly for being set to rack, is set to conveying assembly and the folder for clamping plate
Hold component.
By using above-mentioned technical proposal, by the way that the plate needed to stamp to be put on clamp assemblies, by conveying assembly band
Dynamic clamp assemblies and plate are mobile towards lower die and upper mold, when the punching press end of plate is protruded into lower die, the downward punching press of upper mold,
It is squeezed by the bending of upper mold and lower die, realizes the bending to plate, realize the automatic charging of plate, and plate when bending
Free end can flip up, and can be helped the part that plate is folded upward at by clamp assemblies, avoid that skew occurs
Problem improves stability when plate bending, and when punching press is completed, material removing mechanism is to the effect of the lower surface of plate and upward by plate
Ejection realizes de- material so that the groove for being partially disengaged out lower die of sheet metal bending, later conveying assembly and clamp assemblies continue by
Plate support or oppose disembark body direction transmission, realize automatic blanking, solve the problems, such as that traditional artificial loading and unloading lavish labor on, and
And improve operational safety.
The present invention is further arranged to: the material removing mechanism includes the pedestal for being fixedly installed on worktable upper surface, connection
In the T-shaped fixed column of pedestal and section, sliding be sheathed on fixed column upper end and be in lower ending opening de- material cylinder, the de- material cylinder
Lower edge, which extends internally, gear edge, and de- material spring is arranged with outside the fixed column, and the upper end of the de- material spring is connected to gear edge
Lower surface, lower end are connected to base upper surface, and the lower die offers the material demoulding hole passed through for de- material cylinder along longitudinal direction.
By using above-mentioned technical proposal, de- material cylinder is arranged in the hollow cylindrical of lower ending opening, is arranged when by de- material cylinder
At fixed column upper end, the bulb of fixed column upper end is extend into de- material cylinder, and when de- material cylinder is stretched upwards under the action of the spring
When long, the upper surface for keeping off edge is abutted with the lower surface at the top of fixed column, and in this way before plate stamping, de- material cylinder by external force, does not take off
Expect spring in the raw, take off the top of the barrel at this time and stretch out lower die upwards, when to plate stamping, the lower surface of plate is under
The fitting of mould upper surface, and de- material cylinder is compressed downwards, while compressing de- material spring, upper mold is retracted after the completion of punching press, is existed at this time
The plate that punching press is completed is ejected upwards under the reset response of de- material spring and realizes automatic material separator, by plate out of, lower die groove
Ejection operates convenient for subsequent blanking.
The present invention is further arranged to: de- material cylinder upper surface is inclined to set and parallel with the inner wall of lower die.
By using above-mentioned technical proposal, in this way when de- material cylinder stretches out lower die upwards, the inclined-plane of de- material cylinder can be complete
It is connected to the lower surface of plate, increases the contact area of de- material cylinder and plate, to be more convenient for realizing de- material.
The present invention is further arranged to: the conveying assembly includes the guide rail for being set to rack two sides, slides to be set to and lead
The carriage of rail, the driving lead screw for being rotationally connected with rack and being used to drive carriage mobile, the rack are provided with for band
The driving motor of dynamic driving lead screw rotation, the clamp assemblies are set on carriage.
By using above-mentioned technical proposal, when needing to realize feeding, plate is clamped on clamp assemblies, is driven later
Electric motor starting simultaneously drives driving lead screw rotation, so that carriage be driven to move along guide rail realization, and then drives plate towards lower die
Direction is mobile, realizes automatic charging.
The present invention is further arranged to: the clamp assemblies include be rotationally connected with rotating bar at four angles of carriage,
It is rotationally connected with four rotating bar free ends and the rotating turret of square frame, the holding frame for being rotationally connected with rotating turret, connection
Control assembly between rotating turret and holding frame, two side slip of holding frame are provided with clamping jaw.
By using above-mentioned technical proposal, the side of the side of carriage, rotating bar and rotating turret forms parallel four side
Shape, therefore the rotation of rotating turret is more stable, when carriage drives plate to be moved to above lower die, the downward punching press of upper mold, it
The part that plate is located at carriage afterwards flips up, and drive rotating turret first flips up certain angle, passes through the flat of rotating bar
Row quadrangle principle plays the role of certain angle when plate rotation and is adaptively adjusted.
The present invention is further arranged to: the control assembly includes the fixed block for being fixedly installed on rotating turret, the fixation
Block offers guide groove, and the guide groove is opened up using the center of rotation of rotating turret as the center of circle is arc-shaped, and the holding frame side wall turns
Dynamic to be provided with directive wheel, the directive wheel protrudes into guide groove and rolls along guide groove.
By using above-mentioned technical proposal, when sheet metal bending, one end of plate towards rotating turret is rotated up tilting, from
And holding frame is driven to rotate, when holding frame rotation, directive wheel is driven to rotate along guide groove, passes through matching for directive wheel and guide groove
It closes, and directive wheel and guiding groove sidewall are in impaction state, in this way when sheet metal bending, since directive wheel can rotate, and plate
It is larger by external force, holding frame quick rotation can be driven, when punching press is completed, plate in addition to self gravity not by other external force,
Since directive wheel and guide groove are in abutting state, the tilting end of plate is slowly declined, plate after the completion of punching press is avoided
It is quickly turned over downwards, leads to unsafe problem.
The present invention is further arranged to: the inner wall in the guide groove towards the center of circle is provided with rubber pad, the directive wheel side
Wall is coated with rubber pad, and the directive wheel center is less than the sum of the distance of directive wheel and guide groove at a distance from guiding groove center.
Directive wheel is increased by the way that rubber pad is arranged in guide groove and directive wheel side wall by using above-mentioned technical proposal
Frictional force between guide groove, and since directive wheel center is less than directive wheel and guide groove at a distance from guiding groove center
Sum of the distance, so that two rubber pads are in compressional deformation state, to further increase between directive wheel and guide groove
Frictional force needs bigger external force when rotating holding frame, therefore after the completion of punching press, plate can when being swung down to reset
Reach more slow effect, so that plate reset is more stable.
The present invention is further arranged to: being connected with reset spring between the holding frame and rotating turret.
By using above-mentioned technical proposal, when plate is lighter, after the completion of plate stamping, in order to guarantee that plate can answer
Position applies pulling force by tilting end of the setting spring to plate, and guaranteeing, which can be realized in punching press light weight board, automatically resets.
The present invention is further arranged to: the holding frame two sides offer T-slot, and sliding is provided with T-type in the T-slot
Block, the T-block are fixedly connected with clamping jaw.
By using above-mentioned technical proposal, clamping jaw can be realized along T-slot and be slid, and be clamped on clamping jaw when by plate in this way
And when carrying out punching press, if plate occurs to be displaced along holding frame parallel direction, the position of plate is realized along the sliding of T-slot by clamping jaw
It moves, in addition to this, when punching press is completed, when de- material component releases plate upwards, plate can be subjected to displacement relative to holding frame,
Guarantee that plate being capable of smooth de- material along the sliding of T-slot by clamping jaw.
The present invention is further arranged to: drawing material spring is connected between the T-block side wall and T-slot inner wall.
By using above-mentioned technical proposal, in this way when de- material, bumper and absorbing shock can not only be played the role of, and can
Outside pulling force is applied to the plate that punching press is completed, improves de- material efficiency.
In conclusion advantageous effects of the invention are as follows:
1. driving clamp assemblies and plate under by conveying assembly by the way that the plate needed to stamp to be put on clamp assemblies
Mould and upper mold are mobile, and when the punching press end of plate is protruded into lower die, the downward punching press of upper mold is squeezed by the bending of upper mold and lower die
Pressure realizes the bending to plate, realizes the automatic charging of plate, and the free end of plate can flip up when bending, pass through
Clamp assemblies can help the part that plate is folded upward at, and the problem for avoiding that skew occurs improves when plate is bent
Stability, when punching press is completed, material removing mechanism acts on the lower surface of plate and ejects plate upwards, so that the portion of sheet metal bending
The groove of lower die point is detached, realizes de- material, conveying assembly and clamp assemblies continue to support or oppose plate the direction of body of disembarking later
Transmission realizes automatic blanking, solves the problems, such as that traditional artificial loading and unloading lavish labor on, and improve operational safety；
2. de- material cylinder is arranged in the hollow cylindrical of lower ending opening, when de- material cylinder is set in fixed column upper end, in fixed column
The bulb at end is extend into de- material cylinder, and when de- material cylinder extends upwards under the action of the spring, keeps off upper surface and the fixation on edge
The lower surface of column top abuts, in this way before plate stamping, de- material cylinder not by external force, de- material spring in the raw, at this time
De- the top of the barrel stretches out lower die upwards, and when to plate stamping, the lower surface of plate is bonded with lower die upper surface, and by de- material
Cylinder compression downwards, while de- material spring is compressed, upper mold is retracted after the completion of punching press, at this time will punching under the reset response of de- material spring
The plate that pressure is completed ejects upwards realizes automatic material separator, and plate is ejected out of lower die groove, is operated convenient for subsequent blanking.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of de- material component of the invention；
Fig. 3 is the structural schematic diagram of cutting agency of the invention；
Fig. 4 is the portion the A enlarged diagram of Fig. 3.
In figure, 1, body；2, workbench；3, lower die；4, upper mold；5, material removing mechanism；6, cutting agency；7, rack；8, defeated
Sending component；9, clamp assemblies；10, pedestal；11, fixed column；12, de- material cylinder；13, edge is kept off；14, de- material spring；15, material demoulding hole；
16, guide rail；17, carriage；18, lead screw is driven；19, driving motor；20, rotating bar；21, rotating turret；22, holding frame；23, it controls
Component processed；24, clamping jaw；25, fixed block；26, guide groove；27, directive wheel；28, rubber pad；29, reset spring；30, T-slot；
31, T-block；32, material spring is drawn.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is a kind of bending machine convenient for loading and unloading disclosed by the invention, including body 1, setting are on body 1
Workbench 2, the lower die 3 that is arranged on workbench 2, lower die 3 is to be fixed on the template of workbench 2, the L-shaped setting of the template,
It further include the upper mold 4 that body 1 is set and is located at 3 top of lower die, upper mold 4 is arranged in L shape corresponding with lower die 3, in workbench 2
On be additionally provided with material removing mechanism 5, material removing mechanism 5 is located at the lower section of lower die 3 and contradicts in the lower surface of plate, in workbench 2 one
Side is additionally provided with cutting agency 6, and wherein cutting agency 6 includes the rack 7 for being fixed on 2 side of workbench, is arranged in rack 7
Conveying assembly 8, the clamp assemblies 9 for being arranged on conveying assembly 8 and being used to clamp plate；By the way that the plate needed to stamp is put into
On clamp assemblies 9, drive clamp assemblies 9 and plate mobile towards lower die 3 and upper mold 4 by conveying assembly 8, when the punching press of plate
When end is protruded into lower die 3, the downward punching press of upper mold 4 is squeezed by the bending of upper mold 4 and lower die 3, realizes the bending to plate, real
The automatic charging of existing plate, and the free end of plate can flip up when bending, it can be upward to plate by clamp assemblies 9
The part of bending is helped, and the problem for avoiding that skew occurs improves stability when plate bending, when punching press is completed, de- material
Mechanism 5 acts on the lower surface of plate and ejects plate upwards, so that the groove for being partially disengaged out lower die 3 of sheet metal bending,
Realize de- material, conveying assembly 8 and clamp assemblies 9 continue to support or oppose plate the disembark direction of body 1 are transmitted later, realize it is automatic under
Material, solves the problems, such as that traditional artificial loading and unloading lavish labor on, and improve operational safety.
As depicted in figs. 1 and 2, material removing mechanism 5 include be bolted be set to 2 upper surface of workbench pedestal 10,
It is connected to the T-shaped fixed column 11 of pedestal 10 and section, sliding is sheathed on 11 upper end of fixed column and is in the de- material cylinder of lower ending opening
12,12 lower edge of de- material cylinder, which extends internally, has gear to be arranged with de- material spring 14, the upper end of de- material spring 14 outside 13, fixed column 11
Gear is connected to along 13 lower surfaces, lower end is connected to 10 upper surface of pedestal, and lower die 3 offers along longitudinal direction to be taken off for what de- material cylinder 12 passed through
Expect hole 15；De- material cylinder 12 is arranged in the hollow cylindrical of lower ending opening, when de- material cylinder 12 is set in 11 upper end of fixed column, Gu
The bulb of 11 upper end of fixed column is extend into de- material cylinder 12, and when the elongation upwards under the action of the spring of de- material cylinder 12, is kept off along 13
The lower surface at 11 top of upper surface and fixed column abut, in this way before plate stamping, de- material cylinder 12 is not by external force, de- material spring
14 in the raw, and lower die 3 is stretched out in 12 upper end of de- material cylinder upwards at this time, and when to plate stamping, the lower surface of plate is under
The fitting of 3 upper surface of mould, and de- material cylinder 12 is compressed downwards, while compressing de- material spring 14, upper mold 4 is retracted after the completion of punching press,
The plate that punching press is completed eject into realization automatic material separator upwards under the reset response of de- material spring 14 at this time, by plate from lower die
Ejection in 3 groove, operates convenient for subsequent blanking.
As shown in Fig. 2, the inclined-plane setting inclined due to the inner wall of lower die 3, the upper surface of de- material cylinder 12 are inclined to set,
And the upper end inclined-plane of de- material cylinder 12 is parallel with 3 inner wall of lower die；In this way when de- material cylinder 12 stretches out lower die 3 upwards, de- material cylinder 12
Inclined-plane can be connected to the lower surface of plate completely, increase the contact area of de- material cylinder 12 and plate, to be more convenient for realizing de-
Material.
As shown in figures 1 and 3, conveying assembly 8 includes the guide rail 16 that 7 two sides of rack are arranged in, sliding setting in guide rail 16
On carriage 17, be rotatably connected in rack 7 and the driving lead screw 18 for driving carriage 17 mobile, carriage 17 is in side
The frame of shape is arranged, and the driving motor 19 for driving driving lead screw 18 to rotate is additionally provided in rack 7, driving motor 19
Output shaft is connect with driving lead screw 18 by shaft coupling, and clamp assemblies 9 are arranged on carriage 17 and can move with carriage 17
It is dynamic；When needing to realize feeding, plate is clamped on clamp assemblies 9, driving motor 19 starts and drives driving lead screw later
18 rotate, so that carriage 17 be driven to move along the realization of guide rail 16, and then drive plate mobile towards 3 direction of lower die, realize certainly
Dynamic feeding.
As shown in figure 3, clamp assemblies 9 include the rotating bar 20 being rotatably connected at 17 4 angles of carriage by shaft,
Four rotating bars 20 are free to rotate, further include the rotating turret 21 that four 20 free ends of rotating bar are rotatably connected on by shaft,
The setting of 21 square frame of rotating turret, is also rotatably connected to holding frame 22, in rotating turret 21 and holding frame 22 on rotating turret 21
Between be connected with for control holding frame 22 rotation control assembly 23, two side slips of holding frame 22 are provided with clamping jaw 24；
The side of the side of carriage 17, rotating bar 20 and rotating turret 21 forms parallelogram, therefore the rotation of rotating turret 21 is more
Add stabilization, when carriage 17 drives plate to be moved to 3 top of lower die, the downward punching press of upper mold 4, plate is located at carriage 17 later
Part flip up, drive rotating turret 21 first flips up certain angle, by the parallelogram principle of rotating bar 20,
Play the role of certain angle when plate rotation to be adaptively adjusted.
As shown in Figure 3 and Figure 4, control assembly 23 includes the fixed block 25 for being fixed at rotating turret 21, in fixed block 25
On offer guide groove 26, and guide groove 26 is opened up using the center of rotation of rotating turret 21 as the center of circle is arc-shaped, in holding frame 22
Side wall is provided with directive wheel 27 by shaft rotation, and directive wheel 27 protrudes into guide groove 26 and rolls in guide groove 26, and is oriented to
The width of slot 26 is greater than the diameter of directive wheel 27；When sheet metal bending, one end of plate towards rotating turret 21 is rotated up tilting,
To drive holding frame 22 to rotate, when holding frame 22 rotates, drives directive wheel 27 to rotate along guide groove 26, pass through directive wheel 27
With the cooperation of guide groove 26, and directive wheel 27 and 26 side wall of guide groove are in impaction state, in this way when sheet metal bending, due to guiding
Wheel 27 can rotate, and plate is larger by external force, can drive 22 quick rotation of holding frame, and when punching press is completed, plate is removed certainly
Since directive wheel 27 and guide groove 26 are in abutting state the tilting end of plate is delayed by other external force outside body gravity
Slow decline, avoids plate after the completion of punching press from being quickly turned over downwards, leads to unsafe problem.
As shown in figure 4, the inner wall in guide groove 26 towards the center of circle is provided with rubber pad 28,27 side wall of directive wheel is coated with rubber
Pad 28,27 center of directive wheel are less than the sum of the distance of directive wheel 27 and guide groove 26 at a distance from 26 center of guide groove；By
Rubber pad 28 is arranged in guide groove 26 and 27 side wall of directive wheel, increases the frictional force between directive wheel 27 and guide groove 26, and
Since 27 center of directive wheel is less than the sum of the distance of directive wheel 27 and guide groove 26 at a distance from 26 center of guide groove, so that two rubbers
Rubber mat 28 is in compressional deformation state, to further increase the frictional force between directive wheel 27 and guide groove 26, when turning
Bigger external force is needed when dynamic holding frame 22, therefore after the completion of punching press, can be reached more when plate is swung down to reset
Slow effect, so that plate reset is more stable.
As shown in figure 4, being connected with reset spring 29 between holding frame 22 and rotating turret 21；When plate is lighter, to plate
After the completion of material punching press, in order to guarantee that plate can reset, pulling force is applied by tilting end of the setting spring to plate, guarantees rushing
It can be realized and automatically reset when pressing light weight board.
As shown in figure 4, offering T-slot 30 along its length in the two sides of holding frame 22, slides and set in T-slot 30
It is equipped with T-block 31, one end that T-block 31 stretches out T row slot is fixedly connected with clamping jaw 24, and clamping jaw 24 herein is by 24 cylinder control of clamping jaw
The clamping jaw 24 of system；Clamping jaw 24 can be realized along T-slot 30 and be slid, in this way when being clamped on clamping jaw 24 by plate and carry out punching press
When, if plate occurs to be displaced along 22 parallel direction of holding frame, the displacement of plate is realized along the sliding of T-slot 30 by clamping jaw 24,
In addition to this, when punching press is completed, when de- material component releases plate upwards, plate can be subjected to displacement relative to holding frame 22,
Guarantee that plate being capable of smooth de- material along the sliding of T-slot 30 by clamping jaw 24.In the side wall of T-block 31 and the inner wall of T-slot 30
Between be connected with drawing material spring 32 can not only play the role of bumper and absorbing shock, and can be complete to punching press in this way when de- material
At plate apply outside pulling force, improve de- material efficiency.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of feeding mechanism for bending machine, it is characterised in that: the rack (7) including being fixed on workbench (2) side, institute
It states rack (7) and is provided with conveying assembly (8) for driving plate mobile, the conveying assembly (8) is provided with for grip block
The clamp assemblies (9) of material.
2. a kind of feeding mechanism for bending machine according to claim 1, it is characterised in that: the conveying assembly (8)
Including being set to the guide rail (16) of rack (7) two sides, sliding is set to the carriage (17) of guide rail (16), is rotationally connected with rack
(7) and the driving lead screw (18) for driving carriage (17) mobile, the rack (7) are provided with for driving driving lead screw
(18) driving motor (19) rotated, the clamp assemblies (9) are set on carriage (17).
3. a kind of feeding mechanism for bending machine according to claim 2, it is characterised in that: the clamp assemblies (9)
Including be rotationally connected with rotating bar (20) at (17) four angles of carriage, be rotationally connected with four rotating bar (20) free ends and
The rotating turret (21) of square frame, the holding frame (22) for being rotationally connected with rotating turret (21) are connected to rotating turret (21) and folder
The control assembly (23) between frame (22) is held, (22) two side slip of holding frame is provided with clamping jaw (24).
4. a kind of feeding mechanism for bending machine according to claim 3, it is characterised in that: the control assembly (23)
Fixed block (25) including being fixedly installed on rotating turret (21), the fixed block (25) offer guide groove (26), the guiding
Slot (26) is opened up using the center of rotation of rotating turret (21) as the center of circle is arc-shaped, and holding frame (22) the side wall rotation is provided with guiding
It takes turns (27), the directive wheel (27) is protruded into guide groove (26) and rolled along guide groove (26).
5. a kind of feeding mechanism for bending machine according to claim 4, it is characterised in that: guide groove (26) court
It is provided with rubber pad (28) to the inner wall in the center of circle, directive wheel (27) side wall is coated with rubber pad (28), the directive wheel
(27) center is less than the sum of the distance of directive wheel (27) and guide groove (26) at a distance from guide groove (26) center.
6. a kind of feeding mechanism for bending machine according to claim 5, it is characterised in that: the holding frame (22) with
Reset spring (29) are connected between rotating turret (21).
7. a kind of feeding mechanism for bending machine according to claim 6, it is characterised in that: the holding frame (22) two
Side offers T-slot (30), and sliding is provided with T-block (31) in the T-slot (30), and the T-block (31) is fixedly connected with folder
Pawl (24).
8. a kind of feeding mechanism for bending machine according to claim 7, it is characterised in that: T-block (31) side
Drawing material spring (32) is connected between wall and T-slot (30) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910328077.4A CN110026459B (en) | 2019-04-23 | 2019-04-23 | Bending machine convenient to feed and discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910328077.4A CN110026459B (en) | 2019-04-23 | 2019-04-23 | Bending machine convenient to feed and discharge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110026459A true CN110026459A (en) | 2019-07-19 |
| CN110026459B CN110026459B (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910328077.4A Active CN110026459B (en) | 2019-04-23 | 2019-04-23 | Bending machine convenient to feed and discharge |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476678A (en) * | 2020-11-04 | 2021-03-12 | 安徽戴家工艺有限公司 | Forming device of pine raw materials for manufacturing swing |
| CN114472640A (en) * | 2022-01-12 | 2022-05-13 | 上海市吴淞建筑机械厂有限公司 | Flanging machine for elevator production and machining process thereof |
| CN117259511A (en) * | 2023-11-23 | 2023-12-22 | 江苏翰超科技股份有限公司 | Bending equipment for production and processing of bus shelter plate |
| CN118122829A (en) * | 2024-05-07 | 2024-06-04 | 德尼尔科环境技术(苏州)有限公司 | Stainless steel breakwater bending structure |
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| CN112476678A (en) * | 2020-11-04 | 2021-03-12 | 安徽戴家工艺有限公司 | Forming device of pine raw materials for manufacturing swing |
| CN114472640A (en) * | 2022-01-12 | 2022-05-13 | 上海市吴淞建筑机械厂有限公司 | Flanging machine for elevator production and machining process thereof |
| CN114472640B (en) * | 2022-01-12 | 2024-06-11 | 上海市吴淞建筑机械厂有限公司 | Edge folding machine for elevator production and processing technology thereof |
| CN117259511A (en) * | 2023-11-23 | 2023-12-22 | 江苏翰超科技股份有限公司 | Bending equipment for production and processing of bus shelter plate |
| CN117259511B (en) * | 2023-11-23 | 2024-02-02 | 江苏翰超科技股份有限公司 | Bending equipment for production and processing of bus shelter plate |
| CN118122829A (en) * | 2024-05-07 | 2024-06-04 | 德尼尔科环境技术(苏州)有限公司 | Stainless steel breakwater bending structure |
| CN118122829B (en) * | 2024-05-07 | 2024-07-09 | 德尼尔科环境技术(苏州)有限公司 | Stainless steel breakwater bending structure |
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