CN206500454U - Structure improved bending machine - Google Patents
Structure improved bending machine Download PDFInfo
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- CN206500454U CN206500454U CN201720077108.XU CN201720077108U CN206500454U CN 206500454 U CN206500454 U CN 206500454U CN 201720077108 U CN201720077108 U CN 201720077108U CN 206500454 U CN206500454 U CN 206500454U
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- screw
- sliding block
- hydraulic cylinder
- movable base
- pipe fitting
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Abstract
The utility model discloses a kind of structure improved bending machine, including feed mechanism can rotate in board top offset and sandwiched pipe fitting；Pipe bending mechanism can put an angle comprising pedestal in board sidespin；Fixed holder is at the upper side of pedestal；Movable base in the start of pedestal top offset and can which is provided with slide opening, be available in the movable base side and provided with holder with the fixed mutual pairing of holder with sandwiched pipe fitting, and be through to slide opening on the holder and provided with perforation；Punching mechanism is located at movable base side comprising oil hydraulic cylinder, and the oil hydraulic cylinder can drive sliding block displacement in slide opening, on the sliding block and provided with drift.So while bend pipe is processed, just sliding block can be driven by oil hydraulic cylinder, so that drift to pipe fitting carry out punching, rush it is recessed, rush it is flat, rush the punch process such as word, punching figure ..., and reach the bend pipe of pipe fitting, punch process to be formed always and be turned into industry, reach the beneficial effect saved process time and lift pipe fitting processing efficiency.
Description
Technical field
The utility model is related to bending machine technical field, particularly relates to a kind of structure improved bending machine.
Background technology
The bending machine structure typically commonly used, predominantly using the feed mechanism on board by pipe fitting sandwiched simultaneously toward bend pipe
Mechanism feeding, then again by the pipe bending mechanism is by pipe fitting one end sandwiched and swings an angle, so that pipe fitting is by curved to required
Camber and shape, and process purpose up to the bend pipe of pipe fitting.
However, due to the bending machine typically commonly used at present, only there is the function of bend pipe as described above, and general pipe fitting, in
Can all coordinate when using and utilizing and be fixed on other objects or used cooperatively with other pipe fittings, be such as used in steel-pipe furniture, from
Driving ... etc., and the mode of cooperation and the combination of general pipe fitting is most because pipe fitting is provided with corresponding perforation, then
It is inserted in the perforation and is formed with forming the state being pivoted with a latch again.
So processing to pipe fitting at present, nothing more than being exactly first to be passed to after bending machine forming elbow, then after being molded
Pipe fitting deliver on punching machine the processing for making punching, but this kind is completed the processing of bend pipe and punching by two equipments respectively
Processing mode, the problem of but producing following：First, cost is high：, may be every the need for coordinating because of the perforation on pipe fitting according to assembling
The positional distance in one hole is different, therefore when punching machine to be utilized is to pipe fitting after forming elbow, just need to be according to each perforation
Position and purchased nipper, so as to for by tube clip be located at appropriate position so that punching processing function in pipe fitting just
True position completes the processing of punching, so the making system of fixture can cause being significantly increased for cost, and the storage of fixture can also make
Inconvenience and the deficiency in space into management.
2nd, inefficient：Because the punching processing that the bend pipe for enabling pipe fitting is machined to each perforation is completed such as flowing water, just need by
It is pre-assembled with for the fixture of each perforated design on each punching machine, to form a machining line, but so just
Need the perforation of each position just to need to be equipped with a punching machine, therefore a large amount of burdens of equipment cost will be caused, and
And pipe fitting need to be transported and processed between each processing machine, can more cause a large amount of wastes of manpower and time, and make processing efficiency not good；
And as when only purchasing a small amount of punching machine, then just can devote a tremendous amount of time again on fixture is changed, and the half of pipe fitting
Finished product also results in the occupancy in space, and makes the efficiency of work worse.
3rd, fraction defective is high：Because punching processing need completely by it is artificial carry, positioning and operate be completed, so be easy to because
The carelessness of staff, and the processing sequence of pipe fitting and the cooperation of fixture is made a mistake, and therefore cause the position punching of perforation
Wrong situation occurs, and greatly improves fraction defective.
Therefore, it is necessary to a kind of new structure improved bending machine be designed, to solve above-mentioned technical problem.
Utility model content
For problem present in background technology, the purpose of this utility model is to provide a kind of structure improved bending machine,
It can be formed with the bend pipe of pipe fitting, punch process and always be turned into industry, reached saving process time and lift having for pipe fitting processing efficiency
Beneficial effect.
What the technical solution of the utility model was realized in：A kind of structure improved bending machine, including board；Feeder
Structure, in board top offset and can rotate pipe fitting, pipe fitting is promoted towards a direction；Pipe bending mechanism, including fixed holder, pedestal,
Movable base and punching mechanism, wherein, the fixation holder is on the board；The pedestal is located at the board side, and solid with this
Clamp seat is the appropriate angle of axle center swing one；The movable base is slidably located on the pedestal, and provided with cunning in the movable base
Hole, and supply the clamping pipe fitting on the fixation holder provided with holder in the movable base side, passed through on the holder and provided with perforation
Wear to the slide opening；The punching mechanism includes oil hydraulic cylinder, sliding block and drift, and the oil hydraulic cylinder is located at movable base side, and the sliding block
It can be driven and the displacement in the slide opening by oil hydraulic cylinder, the drift can be driven by sliding block on sliding block and go out perforation with right
Pipe fitting makees the processing of punching press.
In the above-mentioned technical solutions, bushing is provided with the slide opening of the movable base, and the sliding block can be slided in bushing
Displacement.
In the above-mentioned technical solutions, the oil hydraulic cylinder is provided with piston rod, and the sliding block is located on piston rod with adjusting lever spiral shell.
In the above-mentioned technical solutions, the piston rod end face of the oil hydraulic cylinder is provided with piston rod screw, and the sliding block one end is set
There is sliding block screw, and the thread rotary orientation of the sliding block screw is opposite with piston rod screw, and the adjusting lever is provided with hexagonal screw head, and
One end is available for spiral shell to be located in sliding block screw provided with the first screw rod, and the other end is then available for spiral shell to be located at piston rod screw provided with the second screw rod
In, and in spiral shell is provided with one first hold-doun nut again on the first screw rod, and another spiral shell is provided with one second hold-doun nut on the second screw rod.
In the above-mentioned technical solutions, the drift is fixedly arranged on sliding block with fixed cover.
In the above-mentioned technical solutions, described sliding block one end is convexly equipped with threaded rod, and the fixed cover Shen is available for spiral shell to set provided with screw
In on threaded rod, and the screw bottom is provided with tank, is separately through to fixed cover one end provided with through hole again in tank bottom, the drift
One end is available for being embedded in tank provided with fixing end, and the other end is then extended to outside fixed cover through through hole.
In the above-mentioned technical solutions, the pedestal is provided with chute, and the movable base bottom also is provided with guide bracket, and this is led
Seat both sides are available for cunning to be embedded in chute provided with grooved rail, and the guide bracket can drive it in pedestal top offset by flexible oil hydraulic cylinder.
In the above-mentioned technical solutions, the guide bracket bottom is provided with projection, and the flexible oil hydraulic cylinder is located in pedestal, and in
The expansion link of scalable start is provided with the flexible oil hydraulic cylinder, the end of the expansion link is hubbed on projection.
In the above-mentioned technical solutions, the guide bracket is provided with T-shaped groove, and is provided with T-shaped groove locating piece, and the work
Dynamic base is with screw spiral shell on the locating piece.
In the above-mentioned technical solutions, the movable base side is provided with a saddle, and the oil hydraulic cylinder trailing flank is then pivoted with
Screw rod extension spiral shell is located on saddle, and in simultaneously spiral shell is provided with a set screw on the screw rod.
The structure improved bending machine of the utility model, including feed mechanism can revolve in the start of board top offset and sandwiched pipe fitting
Transfer to dynamic；Pipe bending mechanism can put an angle comprising pedestal in board sidespin；Fixed holder is at the upper side of pedestal；Movable base
In the start of pedestal top offset and slide opening can be which is provided with, be available in the movable base side and provided with holder mutual with fixed holder
Pairing is through to slide opening with sandwiched pipe fitting on the holder and provided with perforation；Punching mechanism is located at movable base comprising oil hydraulic cylinder
Side, and the oil hydraulic cylinder can drive sliding block displacement in slide opening, on the sliding block and provided with drift.So in the same of bend pipe processing
When, just sliding block can be driven by oil hydraulic cylinder so that drift to pipe fitting carry out punching, rush it is recessed, rush it is flat, rush the punching presses such as word, punching figure
Processing, and reach the bend pipe of pipe fitting, punch process to be formed always and be turned into industry, reach saving process time and lifting pipe fitting processing effect
The beneficial effect of rate.
Brief description of the drawings
Fig. 1 is the utility model schematic top plan view；
Fig. 2 is the schematic perspective view of bend pipe and punching mechanism；
Fig. 3 is the schematic perspective view of punching mechanism；
Fig. 4 is the combination diagrammatic cross-section of bend pipe and punching mechanism；
Fig. 5 is Fig. 4 A-A diagrammatic cross-sections；
Fig. 6 is the illustrative view of punching mechanism.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figures 1 to 4, a kind of structure improved bending machine described in the utility model, the bending machine is main in machine
Platform 1 controls seat 10 provided with punching axle, and in being additionally provided with feed mechanism 2 on the slide 12 of the board 1, and set in the side of board 1
There is pipe bending mechanism 3, and formed in the pipe bending mechanism 3 provided with punching mechanism 4.
Wherein, punching axle control seat 10 is provided with punching axle 11, and the punching axle 11 can be worn through feed mechanism 2
In pipe fitting A, to avoid pipe fitting A from producing a large amount of deformations when the bend pipe；The feed mechanism 2 can on slide 12 forward and backward position
Move, and fixture 20 is additionally provided with the feed mechanism 2, the fixture 20 is to be available for sandwiched pipe fitting A to rotate start.
The pipe bending mechanism 3 is included：Pedestal 30 can (it be axle to fix holder 31 in the appropriate angle of 1 side swing of board one
Ground is rotated), and it is provided with two chutes 300 in each pedestal 30；Fixed holder 31 is located at the upper side of pedestal 30, and the geometrical clamp
Seat 31 is provided with slotted eye 310；Movable base 32 is provided with slide opening 320, and is provided with bushing 321 in slide opening 320, separately in the adjustable pipe
Seat 32 sides again provided with holder 33 be available for fixation the mutual pairing of holder 31 with sandwiched pipe fitting A, and on the holder 33 and be provided with wear
Hole 330 is through to slide opening 320.
Guide bracket 34 is located at the movable bottom of base 32, and the both sides of guide bracket 34 are available for cunning to be embedded in chute 300 provided with grooved rail 40,
And supply it can be in slide displacement on pedestal 30, and the bottom of guide bracket 33 is provided with projection 341, and top surface is then provided with T-shaped groove 342,
Be provided with locating piece 343 in the T-shaped groove 342, and the locating piece 343 can be passed through movable base 32 by screw 344 and by screw lock,
For movable base 32 is positioned on guide bracket 34.
As shown in figure 5, another be provided with saddle 345 in the side on the guide bracket 34 again；Flexible oil hydraulic cylinder 35 is located in pedestal 30,
And the expansion link 350 of scalable start is provided with the flexible oil hydraulic cylinder 35, the end of the expansion link 350 is hubbed at projection 341
On, so that it can drive guide bracket 34 in slide displacement on pedestal 30.
The punching mechanism 4 is included：The side of oil hydraulic cylinder 40 is provided with L-type separate seat 400, and and with multiple fixed screws by the oil pressure
Cylinder 40 and separate seat 400 fix the side that spiral shell is located at movable base 32, in the oil hydraulic cylinder 40 and again provided with piston rod 401, in work
The end face of stopper rod 401 be then provided with dextrorotation to piston rod screw 402, the rear side of the another oil hydraulic cylinder 40 is then pivoted with screw rod again
403, the screw rod 403 is that extensible spiral shell is located on saddle 345, and in simultaneously spiral shell is available for compeling provided with set screw 404 on the screw rod 403
Tightly in the effect that positioning is reached on the saddle 345.
Sliding block 41 is located in bushing 321, and can be driven by oil hydraulic cylinder 40 and in bushing 321 slide displacement, and the sliding block
41 end faces provided with it is left-handed to sliding block screw 410, and other end is then convexly equipped with threaded rod 411；Fixed cover 42 is provided with screw
420 are available for spiral shell on threaded rod 411, and the bottom of screw 420 is provided with tank 421, is separately provided with through hole in the bottom of tank 421
422 are through to the one end of fixed cover 42；Drift 43 is that one end is available for being embedded in tank 421 provided with fixing end 430, and the other end
Then through through hole 422 and extend to outside fixed cover 42, and the drift 43 can according to processing the need for and be set as different shapes and make
Shape, uses and carries out different punch process operations, for example：Punching, recessed (dent) is rushed, flat (flattening) is rushed, rushes word, punching figure ... etc.
Deng operator need to only change drift 43 depending on actual demand.
Adjusting lever 44, which is provided with hexagonal screw head 440, and its one end is available for spiral shell to be located at sliding block spiral shell provided with the first screw rod 441
In hole 410, the other end is then available for spiral shell to be located in piston rod screw 401 provided with the second screw rod 442, and in spiral shell on the first screw rod 441
Provided with the first hold-doun nut 443, and another spiral shell is provided with the second hold-doun nut 444 on the second screw rod 442, so that it can be packed in respectively
The side of sliding block 41 and piston rod 401.
As shown in figure 4, the screw 344 on movable base 32 can be risen by rotation to loosen grip force of the locating piece 343 to guide bracket 34,
So just can be by the screw rod 403 on rear side of turn oil hydraulic cylinder 40, and make bed rearrangement punching mechanism 4 and movable base 32 on guide bracket 34
Slide and adjust to optimal clamping position.
In addition, also hexagonal screw head then can be rotated again by first unscrewing the first hold-doun nut 443 and the second hold-doun nut 442
440, so that it is designed using thread rotary orientation opposite on the first screw rod 441 and the second screw rod 442, to adjust sliding block 41 and oil
Distance between cylinder pressure 40, to reach the fine setting purpose of drift 43.
As shown in fig. 6, when the start of expansion link 350 of flexible oil hydraulic cylinder 35, and make guide bracket 34 on pedestal 30 to anteposition
, then just can be by oil hydraulic cylinder when moving, and making the holder 33 of the movable side of base 32 pipe fitting A is located in into it 31 with fixed holder
The 40 driving anterior displacement in bushing 321 of sliding block 41 of piston rod 401, so that the drift 43 on sliding block 41 can be therefore and to pipe fitting
A produces the processing of punching press.
And the processing opportunity of the punching press and bend pipe processing opportunity, can be in advance prior to inputting appropriate data and journey in microprocessor
Sequence, then again by the feeding speed of the micro processor controls feed mechanism 2, the time for clipping T tube of distance and pipe bending mechanism 3, swing
Punching press opportunity of angle and punching mechanism 4 etc., to reach that bend pipe and the consistent of punching press are turned into industry.And wherein the punch process when
It is forward and backward that machine system can process in bend pipe；When pipe fitting A punch position is located at away from bending place more nearby or in bending place, then for
The pipe fitting after bending is avoided by the interference of holder 33 and fixed holder 31, then is just needed first to pipe fitting A punching presses, then again will pipe
Position A retracts the processing that appropriate crooked place is made to bend, and when pipe fitting A punch position apart from bending place farther out when, then just not
The problem of having interference, remakes the processing of punching press after so just first pipe fitting A can be bent.
Need additionally, in above-mentioned example (Fig. 2), to have two pedestals 30, respectively for setting fixed holder
31st, movable base 32, guide bracket 34, flexible oil hydraulic cylinder 35 and the punching mechanism 4, but for the purpose of simplifying the description, under being located in Fig. 2
Associated components on the pedestal 30 of side are omitted.Two groups of bend pipe mechanism and punching press mechanism are had in above-mentioned example.However,
Other not in the example that this case is disclosed, also there is the form for only setting one group of bend pipe mechanism and punching press mechanism.
The structure improved bending machine of the utility model, including while bend pipe processing, just sliding block can be driven by oil hydraulic cylinder, with
Make drift pipe fitting is carried out punching, rush it is recessed, rush it is flat, rush the punch process such as word, punching figure ..., and reach the bend pipe of pipe fitting, punching
Pressure processing, which is formed, is always turned into industry, reaches the beneficial effect saved process time and lift pipe fitting processing efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
The spirit and interior, any modification, equivalent substitution and improvements made etc. of principle of utility model, should be included in the utility model
Protection domain it is interior.
Claims (10)
1. a kind of structure improved bending machine, it is characterised in that：Including board；Feed mechanism, can be in board top offset and rotation
Pipe fitting, pipe fitting is promoted towards a direction；Pipe bending mechanism, including fixed holder, pedestal, movable base and punching mechanism, wherein,
The fixation holder is on the board；The pedestal is located at the board side, and using the fixation holder as the appropriate angle of axle center swing one
Degree；The movable base is slidably located on the pedestal, and slide opening is provided with the movable base, and is provided with the movable base side
Holder, on the fixation holder, the slide opening is through on the holder and provided with perforation for the clamping pipe fitting；The punching mechanism includes
Oil hydraulic cylinder, sliding block and drift, the oil hydraulic cylinder are located at movable base side, and the sliding block can be by oil hydraulic cylinder driving in the slide opening
Displacement, the drift can be driven by sliding block on sliding block and go out perforation to make pipe fitting the processing of punching press.
2. structure improved bending machine according to claim 1, it is characterised in that：It is provided with the slide opening of the movable base
Bushing, and the sliding block can in bushing slide displacement.
3. structure improved bending machine according to claim 1, it is characterised in that：The oil hydraulic cylinder is provided with piston rod, and
The sliding block is with adjusting lever spiral shell on piston rod.
4. structure improved bending machine according to claim 3, it is characterised in that：The piston rod end face of the oil hydraulic cylinder is set
There is piston rod screw, and the sliding block one end is provided with sliding block screw, and the thread rotary orientation of the sliding block screw is opposite with piston rod screw,
And the adjusting lever is provided with hexagonal screw head, and one end is available for spiral shell to be located in sliding block screw provided with the first screw rod, and the other end is then provided with
Second screw rod is available for spiral shell to be located in piston rod screw, and in spiral shell is provided with one first hold-doun nut, and the second spiral shell again on the first screw rod
Another spiral shell is provided with one second hold-doun nut on bar.
5. structure improved bending machine according to claim 1, it is characterised in that：The drift is fixedly arranged on cunning with fixed cover
On block.
6. structure improved bending machine according to claim 5, it is characterised in that：Described sliding block one end is convexly equipped with screw thread
Bar, the fixed cover Shen is available for spiral shell on threaded rod provided with screw, and the screw bottom is provided with tank, is separately provided with tank bottom
Through hole is through to fixed cover one end again, and the drift one end is available for being embedded in tank provided with fixing end, and the other end is then through logical
Hole and extend to outside fixed cover.
7. structure improved bending machine according to claim 1, it is characterised in that：The pedestal is provided with chute, and is somebody's turn to do
Movable base bottom also is provided with guide bracket, and the guide bracket both sides are available for cunning to be embedded in chute provided with grooved rail, and the guide bracket can be by flexible oil
Cylinder pressure drives it in pedestal top offset.
8. structure improved bending machine according to claim 7, it is characterised in that：The guide bracket bottom is provided with projection, and
The flexible oil hydraulic cylinder is located in pedestal, and the expansion link provided with scalable start, the end of the expansion link in the flexible oil hydraulic cylinder
Portion is hubbed on projection.
9. structure improved bending machine according to claim 7, it is characterised in that：The guide bracket is provided with T-shaped groove, and
Locating piece is provided with T-shaped groove, and the movable base is located on the locating piece with screw spiral shell.
10. structure improved bending machine according to claim 1, it is characterised in that：The movable base side is provided with one
Saddle, and the oil hydraulic cylinder trailing flank is then pivoted with screw rod extension spiral shell on saddle, and in simultaneously spiral shell is positioned provided with one on the screw rod
Screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720077108.XU CN206500454U (en) | 2017-01-22 | 2017-01-22 | Structure improved bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720077108.XU CN206500454U (en) | 2017-01-22 | 2017-01-22 | Structure improved bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206500454U true CN206500454U (en) | 2017-09-19 |
Family
ID=59839844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720077108.XU Active CN206500454U (en) | 2017-01-22 | 2017-01-22 | Structure improved bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206500454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755563A (en) * | 2017-12-18 | 2018-03-06 | 张家港兴宇机械制造有限公司 | Pipe fitting clamping mechanism in bending machine |
| TWI726566B (en) * | 2020-01-02 | 2021-05-01 | 穎漢科技股份有限公司 | A simulating method of bender return and a simulating system of bender return |
| CN113523047A (en) * | 2020-04-13 | 2021-10-22 | 颖汉科技股份有限公司 | Pipe bender fixture |
-
2017
- 2017-01-22 CN CN201720077108.XU patent/CN206500454U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755563A (en) * | 2017-12-18 | 2018-03-06 | 张家港兴宇机械制造有限公司 | Pipe fitting clamping mechanism in bending machine |
| CN107755563B (en) * | 2017-12-18 | 2024-05-14 | 张家港兴宇机械制造有限公司 | Pipe fitting clamping mechanism in pipe bending machine |
| TWI726566B (en) * | 2020-01-02 | 2021-05-01 | 穎漢科技股份有限公司 | A simulating method of bender return and a simulating system of bender return |
| CN113065220A (en) * | 2020-01-02 | 2021-07-02 | 颖汉科技股份有限公司 | Bending-back simulation method and bending-back simulation system |
| CN113523047A (en) * | 2020-04-13 | 2021-10-22 | 颖汉科技股份有限公司 | Pipe bender fixture |
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