CN208067039U - A kind of metal pipe material is at bending apparatus - Google Patents
A kind of metal pipe material is at bending apparatus Download PDFInfo
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- CN208067039U CN208067039U CN201820211616.7U CN201820211616U CN208067039U CN 208067039 U CN208067039 U CN 208067039U CN 201820211616 U CN201820211616 U CN 201820211616U CN 208067039 U CN208067039 U CN 208067039U
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- punching
- bending
- oil cylinder
- template
- profiling
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Abstract
At bending apparatus, including pedestal, pedestal is equipped with template, bending mechanism, clamp system, core penetrating mechanism, stock stop for a kind of metal pipe material, and the stock stop cooperation core penetrating mechanism realizes that fuse penetrates or exit tubing；The template is fixed on the base through template bearing, the working edge of template is made of the profiling side being connected with each other and gripper edge, profiling side is matched with respect to the angle of gripper edge with the bending angle of institute processing pipe fitting, clamp system corresponds to clamping of the gripper edge realization to pipe fitting, and bending mechanism corresponds to bending of the profiling side realization to pipe fitting.The utility model is prevented end waste material and generated, improved raw material availability, reduce manufacturing procedure and production cost by the cooperation of bending mechanism, clamp system, template it is not necessary that the bending machining to tubing can be realized to the clamping of tubing end；The processing to differently curved angle tubing may be implemented by replacing template, the scope of application is wide.
Description
Technical field
The utility model is related to a kind of formation of tubes processing unit (plant)s, and especially metal pipe material is at bending apparatus.
Background technology
Metal tube has good mechanical performance and process industrial art performance, has a wide range of applications in industrial circle.At
Product metal tube is generally required the processing by multiple working procedure by raw material tubing to finished parts, and such as punching, die mould, bending, machine add
The manufacturing procedures such as work, welding are finally processed into required product pipe fitting, meet requirement.Traditional metal pipe material class bending
Processing and forming needs to complete by bend pipe mould and bending machine cooperation, and above-mentioned bend pipe process needs tooling aid metal tube
End carries out bending machining again, and after processing is completed, the clamped end of product will produce catcher mark and deformation, cannot meet product appearance and
Required precision needs additionally to increase sawing process, cuts away the end position of deformation.This conventional method there are the problem of one be curved
Bent process accordingly generates waste material, causes waste of raw materials；Second is that cut end head need increase sawing process, increase machining period and
Production cost, therefore, from the aspect of improving stock utilization, reducing production cost, it would be highly desirable to improve existing cold roll forming
Device.
Utility model content
The purpose of this utility model is that for the drawback of the prior art, one kind is provided, stock utilization reduction life can be improved
The metal pipe material of cost is produced into bending apparatus.
Problem described in the utility model is solved with following technical proposals：
A kind of metal pipe material is equipped with template, bending mechanism, clamp system, guide threading machine at bending apparatus, including pedestal, pedestal
Structure, stock stop, the stock stop cooperation core penetrating mechanism realize that fuse penetrates or exit pipe fitting；The template is through template bearing
It is fixed on the base, the working edge of template is made of the profiling side being connected with each other and gripper edge, angle of the profiling side with respect to gripper edge
Degree is matched with the bending angle of institute's processing pipe fitting, and clamp system corresponds to clamping of the gripper edge realization to pipe fitting, and bending mechanism corresponds to
Realize the bending to pipe fitting in profiling side.
Above-mentioned metal pipe material is equipped with punching bearing, punching oil cylinder, punching sliding block and core at bending apparatus, the core penetrating mechanism
Son, fuse are equipped with compliant section, and punching bearing is fixed with pedestal, and punching oil cylinder is fixed on one end of punching bearing, punching cylinder rod
Punching sliding block is connected, punching sliding block connects the rigid section end of fuse, and punching bearing is equipped with punching slide block guide rail, punching sliding block
It is slidably matched with punching slide block guide rail.
At bending apparatus, the bending mechanism is equipped with to be bent oil cylinder, bends sliding block, bends plate above-mentioned metal pipe material, bends oil
Cylinder, which is fixed on, to be bent on bearing, is bent bearing and is fixed with pedestal, is bent oil cylinder perpendicular to punching oil cylinder, is bent cylinder piston rod and connect
Press-bending sliding block is connect, sliding block is bent and hingedly bends plate, slider bottom is bent and is slidably matched with slide block guide rail is bent, bends slip front
If there are two bolt of transposing, positioning bolt end touches press-bending plate.
Above-mentioned metal pipe material is equipped with clamping cylinder, grip slide, clamping plate at bending apparatus, the clamp system, clamps oil
Cylinder is fixed on clamped seat, and clamped seat is fixed with pedestal, and clamping cylinder is arranged in parallel with oil cylinder is bent, clamping cylinder piston
Bar connects grip slide, and the affixed clamping plate of grip slide, grip slide bottom is slidably matched with grip slide guide rail.
Above-mentioned metal pipe material is equipped with backgauge oil cylinder, material blocking block at bending apparatus, the stock stop, and backgauge oil cylinder is through backgauge branch
Seat is fixed on one end of pedestal, and backgauge oil cylinder is located at the both ends of pedestal, the affixed gear of backgauge cylinder piston rod with punching oil cylinder
Expect block, material blocking block bottom is slidably matched with material blocking block guide rail.
Above-mentioned metal pipe material is additionally provided with knock-out mechanism at bending apparatus, and knock-out mechanism includes two dnockout oil disposed in parallel
Cylinder, each dnockout oil cylinder are separately fixed at the side of template, and each dnockout oil cylinder piston rod passes through template, each dnockout oil cylinder piston rod pair
Answer tubing and vertical with by the straight section position of tubing.
Above-mentioned metal pipe material is additionally provided with profiling striker plate at bending apparatus, and profiling striker plate is fixed on template close to punching oil
One end of cylinder sets profiling slot, the axis collinear of the axis and punching cylinder piston rod of profiling slot, fuse on profiling striker plate
By being passed through in profiling slot, fuse is slidably matched with profiling slot.
Above-mentioned metal pipe material at bending apparatus, it is described bend plate, side end face that clamping plate contact with tubing for and tubing shape
The curved surface of outline.
The utility model, which is directed to, solves the problems, such as that the clamping deformation of metal tube bending machining end improves, and devises a kind of nothing
Waste material bending-forming apparatus.It is as follows the advantages of the utility model compared with prior art：1, core penetrating mechanism, the core of core penetrating mechanism are equipped with
Son uses the structure that compliant section is arranged in rigid core, on the one hand ensures pipe fitting clamping and positioning in this way, is on the other hand preventing
Pipe fitting bending process part inside cavity collapses；2, the cooperation for bending plate, contour plate, template, without being to the clamping of tubing end
The bending machining to tubing can be achieved, prevent end waste material and generate, improve raw material availability, reduce manufacturing procedure and production
Cost；3, after the completion of bending machining, knock-out mechanism action is released the workpiece being bent, so as to discharging.4, by replacing template
The processing to differently curved angle tubing may be implemented.It is simple that the structure design of the utility model is reasonable, high in machining efficiency, is applicable in model
Width is enclosed, the clod wash processing of different cross section shape pipe fitting is can be used for.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model punching state；
Fig. 2 is the structural schematic diagram of the utility model feeding state；
Fig. 3 is the structural schematic diagram that the utility model bends state.
In figure respectively marked as：1, pedestal, 2, positioning bolt, 3, bend sliding block, 4, bend plate, 5, bend oil cylinder, 6, bend
Bearing, 7, clamping plate, 8, grip slide, 9, clamping cylinder, 10 clamped seats, 11, pipe fitting, 12, profiling striker plate, 13, punching
Sliding block, 14, punching oil cylinder, 15, punching bearing, 16, punching slide block guide rail, 17, dnockout oil cylinder, 18, template, 18-1, profiling
Side, 18-2, gripper edge, 19, template bearing, 20, guide pad, 21, backgauge bearing, 22, backgauge oil cylinder, 23, material blocking block guide rail,
24, fuse, 24-1, compliant section.
Specific implementation mode
Referring to Fig. 1, the utility model includes pedestal 1, fixes template 18 through template bearing 19 on pedestal, is additionally provided on pedestal
Bending mechanism, clamp system, core penetrating mechanism, stock stop and knock-out mechanism.Template corresponds to the work of bending mechanism, clamp system
18-1 and gripper edge 18-2 are constituted while by profiling, there is a bending angle on profiling side with respect to gripper edge, the angle and are processed
The bending angle of pipe fitting 14 matches, and profiling side, gripper edge junction smoothly transit.The device course of work, pipe fitting lean on and template
Gripper edge is adjacent to.
Referring to Fig. 1, Fig. 2, the core penetrating mechanism is for penetrating or exiting pipe fitting by fuse.Core penetrating mechanism is equipped with punching bearing
15, punching oil cylinder 14, punching sliding block 13 and fuse 24, punching bearing are fixed with pedestal, and punching oil cylinder is fixed on punching bearing
Right end.Fuse is equipped with compliant section 24-1, and compliant section can be bent freely.Before bend pipe, fuse is penetrated in pipe fitting, compliant section
Position is corresponding with the bending position of pipe fitting (position of transition between profiling side and gripper edge), on the one hand such press bending process ensures
On the other hand pipe fitting clamping and positioning prevents pipe fitting bending process inside cavity from collapsing.Punching cylinder rod connects punching sliding block, punching
Sliding block connects the rigid section end of fuse, and punching bearing is equipped with punching slide block guide rail 16, punching sliding block and punching slide block guide rail
It is slidably matched, to ensure that fuse steadily moves along a straight line in punching and push.Template close to one end of punching oil cylinder also
Equipped with profiling striker plate 12, profiling slot, the axis of the axis and punching cylinder piston rod of profiling slot are set on profiling striker plate
Collinearly, it is matched by imitation-shaped groove hole shape fuse section shape, fuse is passed through from profiling slot, is slidably matched with profiling slot.Profiling
Striker plate can play the role of limiting pipe fitting right end and to fuse motion guide, be risen in fuse push in punching process
To auxiliary core pulling effect.
Referring to Fig. 1, Fig. 3, the bending mechanism is used to apply pressure to pipe fitting, realizes the bending of pipe fitting.Bending mechanism is set
Have and bend oil cylinder 5, bend sliding block 3, bend plate 4, bends oil cylinder and be fixed on press-bending bearing 6, bend bearing and fixed with pedestal, pressed
Curved oil cylinder bends cylinder piston rod connection and bends sliding block, bend sliding block and hingedly bend plate, bend sliding block bottom perpendicular to punching oil cylinder
Portion is slidably matched with slide block guide rail (not shown) is bent.It bends slip front to set there are two bolt 2 of transposing, transposing bolt can
To adjust its extension elongation, positioning bolt end touches press-bending plate.Positioning bolt is used to control the indexable angle for bending plate, makes pressure
The indexable angle of bent plate is consistent with the angle on profiling side.It is to be matched with tubing appearance profile to bend the side end face that plate is contacted with tubing
Curved surface.
Referring still to Fig. 1, Fig. 3, the clamp system is used to clamp pipe fitting, to ensure the positioning of bending process pipe fitting.Folder
Tight mechanism is equipped with clamping cylinder 9, grip slide 8, clamping plate 7.Clamping cylinder is fixed on clamped seat 10, clamped seat and bottom
Seat is fixed, and clamping cylinder is arranged in parallel with oil cylinder is bent, and clamping cylinder piston rod connects grip slide, the affixed clamping of grip slide
Plate, grip slide bottom are slidably matched with grip slide guide rail (not shown).The side end face that clamping plate is contacted with tubing is
With the matched curved surface of tubing appearance profile.
Referring to Fig. 1, Fig. 3, the stock stop is for punching process to pipe fitting left end position-limiting action.Stock stop is equipped with gear
Material oil cylinder 22, material blocking block 20.Backgauge oil cylinder is fixed on one end of pedestal through backgauge bearing 21, and backgauge oil cylinder is distinguished with punching oil cylinder
Positioned at the both ends of pedestal, the affixed material blocking block of backgauge cylinder piston rod, material blocking block bottom is slidably matched with material blocking block guide rail 23.Punching
Process material blocking block stretches out, and dnockout process material blocking block is withdrawn.
Referring to Fig. 1, after the knock-out mechanism is for pipe fitting bending, pipe fitting workpiece is released, so as to discharging.Knock-out mechanism packet
Two dnockout oil cylinders 17 disposed in parallel are included, each dnockout oil cylinder is separately fixed at the side of template, and each dnockout oil cylinder piston rod is worn
Cross template, each dnockout oil cylinder piston rod end corresponds to tubing straight pipe and vertical with straight section position on the right side of tubing.
Utility model works process is as follows：Fig. 2 show device feeding state, and each oil cylinder of the state is in backhaul.
Fig. 1 show device punching state, and the pipe fitting of processing to be bent is placed into the position being bonded with template, backgauge cylinder action,
Backgauge piston rod stretches out, and material blocking block is pushed extremely to be bonded with pipe fitting left end；Punching cylinder action, the stretching of punching cylinder piston rod push away
Dynamic punching sliding block, fuse are moved to the left, and fuse is inserted into across profiling striker plate in the cavity of pipe fitting.Fig. 3 show device pressure
Curved state, after the completion of punching, the backgauge oil cylinder backhaul of stock stop, material blocking block is restored under the drive of backgauge cylinder piston rod
Initial position is interfered with preventing from bending；Then clamping cylinder acts, and clamping cylinder piston rod stretches out, and drives grip slide, clamps
Plate moves, and pipe fitting is pressed at template；Bending mechanism acts, and bends cylinder piston rod and stretches out, and drives and bend sliding block, bends
Plate moves, and bends the left side that plate is applied to pipe fitting, in the thrust lower pipe fitting left part for bending oil cylinder with respect to right part
It bends, until being bonded with the profiling side of template, pipe fitting bending is completed.After device completes press-bending action, oil cylinder piston is bent
Bar backhaul drives and bends sheet reset；Clamping cylinder piston rod backhaul drives and clamps sheet reset；Punching cylinder piston rod backhaul is drawn
Dynamic fuse resets, and pipe fitting right end is detached under the blocking of profiling striker plate with fuse, and core penetrating mechanism is completed to reset.At this time pipe fitting with
Template is in fit-state, and then knock-out mechanism acts, and dnockout cylinder piston rod goes out journey, and knockout rod is driven to be moved relative to template,
Until dnockout boom end is applied on pipe fitting and releases pipe fitting, dnockout is completed afterwards, and knock-out mechanism resets.Whole process is complete
At.
Claims (8)
1. a kind of metal pipe material is at bending apparatus, it is characterised in that：Including pedestal (1), pedestal is equipped with template, bending mechanism, folder
Tight mechanism, core penetrating mechanism, stock stop, the stock stop cooperation core penetrating mechanism realize that fuse (24) penetrates or exit pipe fitting
(11)；The template is fixed on the base through template bearing (19), and the working edge of template (18) is by the profiling side that is connected with each other
(18-1) and gripper edge (18-2) are constituted, and profiling side is matched with respect to the angle of gripper edge with the bending angle of institute processing pipe fitting, folder
Tight mechanism corresponds to clamping of the gripper edge realization to pipe fitting, and bending mechanism corresponds to bending of the profiling side realization to pipe fitting.
2. metal pipe material according to claim 1 is at bending apparatus, it is characterised in that：The core penetrating mechanism is equipped with punching bearing
(15), punching oil cylinder (14), punching sliding block (13) and fuse (24), fuse are equipped with compliant section (24-1), punching bearing and pedestal
Fixed, punching oil cylinder is fixed on one end of punching bearing, and punching cylinder rod connects punching sliding block, and punching sliding block connects the rigid of fuse
Property section end, punching bearing is equipped with punching slide block guide rail (16), and punching sliding block is slidably matched with punching slide block guide rail (16).
3. metal pipe material according to claim 2 is at bending apparatus, it is characterised in that：The bending mechanism, which is equipped with, bends oil cylinder
(5), it bends sliding block (3), bend plate (4), bend oil cylinder and be fixed on press-bending bearing (6), bend bearing and fixed with pedestal, bent
Oil cylinder bends cylinder piston rod connection and bends sliding block, bend sliding block and hingedly bend plate, bend slider bottom perpendicular to punching oil cylinder
It is slidably matched with slide block guide rail is bent, bends slip front and set there are two positioning bolt (2), positioning bolt end touches press-bending
Plate.
4. metal pipe material according to claim 3 is at bending apparatus, it is characterised in that：The clamp system is equipped with clamping cylinder
(9), grip slide (8), clamping plate (7), clamping cylinder are fixed on clamped seat (10), and clamped seat is fixed with pedestal, folder
Locking oil cylinder is arranged in parallel with oil cylinder is bent, and clamping cylinder piston rod connects grip slide, and the affixed clamping plate of grip slide is clamped and slided
Block bottom is slidably matched with grip slide guide rail.
5. metal pipe material according to claim 4 is at bending apparatus, it is characterised in that：The stock stop is equipped with backgauge oil cylinder
(22), material blocking block (20), backgauge oil cylinder are fixed on one end of pedestal through backgauge bearing (21), and backgauge oil cylinder is distinguished with punching oil cylinder
Positioned at the both ends of pedestal, the affixed material blocking block of backgauge cylinder piston rod, material blocking block bottom is slidably matched with material blocking block guide rail (23).
6. metal pipe material according to claim 5 is at bending apparatus, it is characterised in that：It is additionally provided with knock-out mechanism, knock-out mechanism
Including two dnockout oil cylinders (17) disposed in parallel, each dnockout oil cylinder is separately fixed at the side of template, each dnockout oil cylinder piston
Bar passes through template, each dnockout oil cylinder piston rod to correspond to tubing and vertical with by the straight section position of tubing.
7. metal pipe material according to claim 6 is at bending apparatus, it is characterised in that：It is additionally provided with profiling striker plate (12), is imitated
Shape striker plate is fixed on template and sets profiling slot on one end of punching oil cylinder, profiling striker plate, the axis of profiling slot with
The axis collinear of punching cylinder piston rod, by being passed through in profiling slot, fuse is slidably matched fuse with profiling slot.
8. metal pipe material according to claim 7 is at bending apparatus, it is characterised in that：The press-bending plate, clamping plate and tubing
The side end face of contact is and the matched curved surface of tubing appearance profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820211616.7U CN208067039U (en) | 2018-02-07 | 2018-02-07 | A kind of metal pipe material is at bending apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820211616.7U CN208067039U (en) | 2018-02-07 | 2018-02-07 | A kind of metal pipe material is at bending apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208067039U true CN208067039U (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820211616.7U Active CN208067039U (en) | 2018-02-07 | 2018-02-07 | A kind of metal pipe material is at bending apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435853A (en) * | 2018-02-07 | 2018-08-24 | 凌云工业股份有限公司 | A kind of metal pipe material no waste mine bend molding apparatus |
-
2018
- 2018-02-07 CN CN201820211616.7U patent/CN208067039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435853A (en) * | 2018-02-07 | 2018-08-24 | 凌云工业股份有限公司 | A kind of metal pipe material no waste mine bend molding apparatus |
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