CN108356112A - A kind of bending machine - Google Patents
A kind of bending machine Download PDFInfo
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- CN108356112A CN108356112A CN201810134016.XA CN201810134016A CN108356112A CN 108356112 A CN108356112 A CN 108356112A CN 201810134016 A CN201810134016 A CN 201810134016A CN 108356112 A CN108356112 A CN 108356112A
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- block
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- support
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- 238000005452 bending Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000000465 moulding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation 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
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
- B21D7/085—Bending rods, profiles, or tubes by passing between rollers or through a curved die by passing through a curved die
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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, including rack, the bend pipe output mechanism in rack and the forming elbow mechanism set on bend pipe output mechanism side；The forming elbow mechanism includes the bent pipe mold for disposing tubing to be processed；It is characterized in that, the bent pipe mold, which includes several, overlaps vertical wheel model and clamping；The clamping is connected with servo electric jar, and the wheel model and the clamping are closed to have formed sky chamber；It is characterized in that, the clamping is connected with the first driving motor for driving its rotation；The support component for being used to support tubing to be processed is additionally provided in the rack；The support component includes the support block for being used to support tubing to be processed and the driving device for switching support block working condition；The output end of the driving device is connect with the support block；The support block is equipped with the undertaking position of support tubing to be processed.The present invention has the advantages that bending precision is high, at low cost, highly reliable and do not have hydraulic oil pollution.
Description
Technical field
The present invention relates to automobile and ornamental part processing machinery field, especially a kind of bending machine.
Background technology
Many automobiles or ornamental part can all use different steel pipe support, and these different steel pipe supports
It needs to carry out bending and molding process by bending machinery.And the molding die of the shaping mechanism of existing bending machine is connected with drive
Its fluid pressure drive device rotated, and fluid pressure drive device has system cost height, poor reliability, repair pressurize trouble etc. is no
Foot；And since bend pipe is mounted between molding die and bend pipe output mechanism, span is big, easily causes pipeline offset.
It is therefore desirable to develop a kind of novel bending machine to solve the above problems.
Invention content
High, at low cost, highly reliable and maintenance that the purpose of the present invention is to provide a kind of bending precisions, which is simply made an uproar, silent small not to be had
There is the bending machine of hydraulic oil pollution.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of bending machine, including rack, the bend pipe output mechanism in rack and be set to bend pipe output mechanism side
Forming elbow mechanism；The forming elbow mechanism includes the bent pipe mold for disposing tubing to be processed；Its feature exists
In the bent pipe mold includes several mutually matched wheel models and clamping；Several described wheel models and several described in
Clamping is in overlapping upright type of design；The clamping is connected with the servo electric jar for driving it to be closed with the wheel model, and the wheel model
The cavity to be formed and be useful for squeezing tubing is closed with the clamping；The clamping is connected with the first driving for driving it to rotate
Motor；The support component for being used to support tubing to be processed is additionally provided in the rack；The support component includes being used to support to wait for
It processes the support block of tubing and switches the driving device of support block working condition；The output end of the driving device and the support
Block connects；The support block is equipped with the undertaking position of support tubing to be processed；It is described when the support block contacts tubing to be processed
Position is accepted with the cavity to be located on same axis.
Above-mentioned overlapping is vertical to refer to several wheel models in the vertical direction and clamping overlapping, is formed with several cavitys.
Working principle of the present invention is as follows：
Manually tubing to be processed is placed sequentially in first and is determined in film and the cavity of clamping formation and on bend pipe output mechanism,
Then start machine, servo electric jar drives clamping to be moved towards wheel model until molding；Further, driving device drives support block,
The undertaking position in support block is set to contact tubing to be processed, to ensure that tubing to be processed is indeformable under larger span；Last
One driving motor starts, under the drive of the first driving motor, wheel model, clamping and synchronous turn of the servo electric jar with clamping connection
It is dynamic, to complete the bending of tubing to be processed.
Wherein, due to clamping tubing to be processed using servo electric jar, so having the advantages that bending precision is high.
In order to coordinate the brake forming of forming elbow mechanism to work and complete various dimensions on a machine tool, preferably
It is that the bend pipe output mechanism includes the sliding seat being arranged in the rack；The sliding seat is equipped with electric rotating machine, described
The output end of electric rotating machine is connected with the first master gear；The output shaft for being parallel to the electric rotating machine is additionally provided on the sliding seat
The live spindle of line is set with the first pinion being meshed with the first master gear in the live spindle；The live spindle
It is interior to be equipped with supporting rod passageway, it is equipped with the supporting rod extended near support component in the supporting rod passageway；In the rack also
Equipped with guide rail, fixture block is slidably connected on the guide rail, the fixture block is connect with the sliding seat；It is also covered in the live spindle
Equipped with sleeve block.
In order to ensure the firm of in brake forming tubing to be processed, it is preferred that the top of the sliding seat is equipped with and waits for
Process tubing fixation kit；The tubing fixation kit to be processed includes several around the uniformly distributed gripping block of the supporting rod and control
Make the 5th cylinder that several described gripping blocks clamp；Several described gripping blocks, which enclose, to be formed with for clamping tubing to be processed
Gripping sleeve.In order to complete the brake forming of different angle on a machine tool, it is preferred that the bend pipe output mechanism
Side is equipped with the first pedestal for installing forming elbow mechanism being located in the rack；First pedestal is equipped with along perpendicular
Histogram is to the first sliding rail of arrangement, with the first sliding block of first sliding rail cooperation installation and driving forming elbow mechanism described in
The third cylinder that first sliding rail moves back and forth；It is fixed with the second pedestal on first sliding block；Second pedestal is equipped with edge
Second sliding rail of the horizontal direction arrangement, the second sliding block with second sliding rail cooperation installation；With driving bend pipe shaping apparatus
The 4th cylinder that structure is moved back and forth along the sliding rail；The forming elbow mechanism is fixedly connected with second sliding block.
In order to ensure the bending quality of tubing to be processed, it is preferred that the forming elbow mechanism further includes guider；
The forming elbow mechanism further includes guider；The guider includes fixed seat, drives the second of fixed seat movement to drive
Dynamic motor；The output end of second driving motor is connected with the second master gear；The input terminal of the clamping is equipped with and the second master
The second pinion that gear is meshed；The fixed seat is equipped with guiding module and drives the first cylinder of the guiding module action；
The guiding module is located on the axis.
To ensure the separate and close tubing to be processed of driving support block, it is preferred that the driving device is the second cylinder.
Above-mentioned axis refers to the gripping sleeve, to be added that supporting rod sequentially passes through live spindle, several gripping blocks are formed
Work tubing；And tubing to be processed sequentially passes through undertaking position in support block, cavity.
The present invention has that bending precision is high, at low cost, highly reliable and maintenance is simply made an uproar silent small not hydraulic oil pollution
Advantage.
Description of the drawings
Fig. 1 is one of the structural schematic diagram of bending machine in the present embodiment；
Fig. 2 is the partial structural diagram of A in Fig. 1；
Fig. 3 is the partial structural diagram of B in Fig. 1；
Fig. 4 is the partial structural diagram of C in Fig. 1；
Fig. 5 is the vertical view diagram of bending machine in the present embodiment；
Fig. 6 is the A-A sectional views of Fig. 5；
Fig. 7 is the partial structural diagram of G in Fig. 6；
Fig. 8 is the partial structural diagram of D in Fig. 1；
Fig. 9 is the second structural representation of bending machine in the present embodiment；
Figure 10 is the partial structural diagram of E in Fig. 9；
Figure 11 is the third structural representation of bending machine in the present embodiment；
Figure 12 is the partial structural diagram of F in Figure 11.
Reference sign：1- racks；2- clampings；3- wheel models；The first driving motors of 4-；5- support components；51- supports
Block；The second cylinders of 52-；The first link blocks of 53-；54- third link blocks；The second link blocks of 55-；56- accepts position；6- guide rails；7-
Sliding seat；8- live spindles；9- supporting rods；10- fixture blocks；11- electric rotating machines；The first master gears of 12-；The first pinions of 13-；
14- gripping blocks；15- sleeve blocks；16- servo electric jars；17- crushing blocks；The first sliding rails of 18-；The first sliding blocks of 19-；20- second drives
Dynamic motor；The second master gears of 21-；The second pinions of 22-；23- third cylinders；The first pedestals of 24-；The 4th cylinders of 25-；26- is oblique
Face block；The second pedestals of 27-；The second sliding rails of 28-；The second sliding blocks of 29-；The 5th cylinders of 30-；31- fixed seats；32- guiding modules；33-
First cylinder.
Specific implementation mode
Invention is further explained with reference to the accompanying drawings and examples.
A kind of bending machine as shown in Fig. 1~12, including rack 1 and bend pipe output mechanism in rack 1 and set
Forming elbow mechanism in bend pipe output mechanism side；Bent pipe mold includes 2 wheel models worked in coordination 3 and clamping 2,2
A wheel model 3 and 2 clampings 2 are formed with upper plenum and lower cavity in overlapping upright type of design；Wheel model 3 and clamping 2 rotate synchronously；
Clamping 2 is connected with the servo electric jar 16 for driving it to be molded with wheel model 3；Servo electric jar 16 is rotated synchronously with clamping 2；Wheel model 3
It is molded with clamping 2 and is formed with the cavity for squeezing tubing deformation；Clamping 2 is connected with the first driving motor for driving its rotation
4；The support component 5 for being used to support tubing to be processed is additionally provided in rack 1；Support component 5 includes supporting holding for tubing to be processed
Tray 51, the second cylinder 52 (i.e. driving device) for contacting and being detached from tubing two states to be processed for switching support block 51.
Wherein, the first link block 53 for being used to connect with the output end of the second cylinder 52；The third link block 54 being connect with support block 51；
It is flexibly connected the second link block 55 of the first link block 53 and third link block 54.In addition, support block 51 is to be added equipped with support
The undertaking position 56 of work tubing；When support block 51 contacts tubing to be processed, accepts position 56 and be located on same axis with cavity.
Work top in the rack 1 as shown in Fig. 2~7 for placing bend pipe output mechanism is lathe working face；Lathe
Working face is equipped with guide rail 6；Bend pipe output mechanism includes the sliding seat 7 being arranged on lathe working face, live spindle 8 and support
Bar 9；The bottom of sliding seat 7 is equipped with fixture block 10；Fixture block 10 is fastened on guide rail 6；Driving live spindle 8 is fixed on sliding seat 7
The electric rotating machine 11 of rotation；The output end of electric rotating machine 11 is connected with the first master gear 12；It is set in live spindle 8 and first
The first pinion 13 that master gear 12 engages.The top of sliding seat 7 is equipped with tubing fixation kit to be processed；Tubing to be processed is fixed
Component includes 3 around the uniformly distributed gripping block 14 of supporting rod 9, the sleeve block 15 being set in gripping block 14,15 edge of drive sleeve block
The 4th cylinder 25 that live spindle 8 moves back and forth；Gripping block 14 is formed with lateral surface and medial surface；The outside of gripping block 14 is to have
The inclined-plane of constant slope, one end of sleeve block 15 towards bent pipe mold are formed with the inclined-plane coordinated with 14 lateral surface of gripping block
Block 26；And the tubing gripping sleeve to be processed that the medial surface of 3 gripping blocks 14 surrounds；Tubing to be processed is fastened on tubing folder to be processed
In fixed；Live spindle 8 is equipped with the passageway passed through for supporting rod 9；One end of supporting rod 9 is erected in rack 1 and wears successively
The passageway of live spindle 8, tubing gripping sleeve to be processed are crossed until extend near support component 5, that is, extends to tubing to be processed
It is interior.
Wherein, the output end of the 4th cylinder 25 as shown in Figure 2 is equipped with the crushing block 17 of gripper sleeve block 15, passes through the 4th gas
Cylinder 25 it is flexible, to push sleeve block 15, and since the outer surface of gripping block 14 is inclined-plane, i.e., gripping block 14 close to bend pipe at
One end gradient of pattern tool is more than the one end of gripping block far from bent pipe mold.When sleeve block 15 is located at 14 gradient of gripping block
Small one end, 3 gripping blocks 14 are in the open state, but sleeve block 15 is moved towards the big one end of 14 gradient of gripping block, 3 folders
Tight block clamps 14, to fixed tubing to be processed.
The side of bend pipe output mechanism as shown in Figure 8 is equipped with for installing forming elbow mechanism being located in rack 1
One pedestal 24 and the second pedestal 27；First pedestal 24 is equipped with the first sliding rail 18 arranged in a vertical direction along rack 1 and first
The third cylinder 23 that the first sliding block 19 and driving forming elbow mechanism of the cooperation installation of sliding rail 18 are moved back and forth along the first sliding rail；The
Two pedestals 27 are fixedly connected with the first sliding block 18.
Second pedestal 27 is equipped with the second sliding rail 29 arranged along the horizontal direction of rack 1 and the cooperation of the second sliding rail 28 is pacified
Second sliding block 29 of dress；The 4th cylinder 25 moved back and forth along sliding rail with driving forming elbow mechanism；Forming elbow mechanism and the
Two sliding blocks 29 are fixedly connected.
The forming elbow mechanism as shown in Fig. 4 and 12 further includes guider；Guider includes fixed seat 31 and driving
Second driving motor 20 of the fixed seat 31 far from and close to wheel model；The output end of second driving motor 20 is connected with the second master gear
21；The input terminal of clamping 2 is equipped with the second pinion 22 being meshed with the second master gear 21；Fixed seat 31 is equipped with guiding module 32
With close and far from clamping 2 the first cylinder 33 of driving oriented film 32；Guiding module 32 is located on axis.It is to be added its object is to make
Work tubing can realize the bending of various dimensions on a machine tool, improve processing efficiency, reduce error.
Startup power supply first, all mechanical actions of control lathe reset, i.e., it is small to be located at 14 gradient of gripping block for sleeve block 15
One end, gripping sleeve is in the open state, support block of support component 51 is detached from tubing to be processed and clamping 2 far from wheel model 3.After
And tubing to be processed is manually sequentially passed through into cavity, supporting rod 9 until being placed in the gripping sleeve that 3 gripping blocks 14 are formed
Between；Then start machine, sleeve block 15 is moved towards the big one end of 14 gradient of gripping block, and gripping block 14 is closed therewith, to be processed
Tubing is clamped；The support block 51 of support component contacts under the drive of the second cylinder 52 with tubing to be processed；Guiding module 32 exists
Under the driving of second driving motor 20, guiding module 32 is mobile towards tubing to be processed and contacts；Drive of the clamping 2 in third cylinder 23
Cavity is molded and formed with wheel model 3 and squeezes tubing to be processed.Further, curved according to the pre-set program of digital control system
Pipe shaping mould is rotated in the drive lower clamp formwork 2 of the first driving motor 4, meanwhile, wheel model 3 also rotates synchronously, and guiding module 32 is the
It is close to the direction of motion movement of tubing to be processed under the drive of one cylinder 33, and then completes the bending to tubing to be processed.
The upper plenum and lower cavity, electric rotating machine 11 that clamping 2 and the molding of wheel model 3 are formed drive the rotation of live spindle 8, third
Cylinder 23 drives forming elbow mechanism to be moved along 1 vertical direction of rack and drives the molding cooperation operation of clamping 2 with servo electric jar 16,
Its object is to need not take out the bending that can complete various dimensions of tubing to be processed.
Further, since the bending machine does not use hydraulic cylinder, so without hydraulic oil pollution.
Although the present invention is illustrated by specific embodiment, it will be appreciated by those skilled in the art that, it is not departing from
In the case of the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or answering
With various modifications can be done to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool
Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.
Claims (7)
1. a kind of bending machine, including rack, the bend pipe output mechanism in rack and set on bend pipe output mechanism side
Forming elbow mechanism；The forming elbow mechanism includes the bent pipe mold for disposing tubing to be processed；It is characterized in that,
The bent pipe mold includes several mutually matched wheel models and clamping；Several described wheel models and several described clampings
In overlapping upright type of design；The clamping is connected with the servo electric jar for driving it to be closed with the wheel model, and the wheel model and institute
It states clamping and is closed the cavity to be formed and be useful for squeezing tubing；The clamping is connected with the first driving electricity for driving it to rotate
Machine；The support component for being used to support tubing to be processed is additionally provided in the rack；The support component is to be added including being used to support
The support block of work tubing and the driving device for switching support block working condition；The output end of the driving device and the support block
Connection；The support block is equipped with the undertaking position of support tubing to be processed；It is described to hold when the support block contacts tubing to be processed
Position is connect with the cavity to be located on same axis.
2. a kind of bending machine according to claim 1, characterized in that the bend pipe output mechanism includes being arranged in the machine
Sliding seat on frame；The sliding seat is equipped with electric rotating machine, and the output end of the electric rotating machine is connected with the first master gear；Institute
State the live spindle that the output axis for being parallel to the electric rotating machine is additionally provided on sliding seat, be set in the live spindle with
The first pinion that first master gear is meshed；It is equipped with supporting rod passageway in the live spindle, is set in the supporting rod passageway
There is the supporting rod extended near support component；It is additionally provided with guide rail in the rack, fixture block, institute are slidably connected on the guide rail
Fixture block is stated to connect with the sliding seat；Sleeve block is further sleeved in the live spindle.
3. a kind of bending machine according to claim 2, characterized in that the top of the sliding seat is solid equipped with tubing to be processed
Determine component；The tubing fixation kit to be processed includes several around the uniformly distributed gripping block of the supporting rod and controls several institutes
State the 5th cylinder of gripping block clamping；Several described gripping blocks enclose the gripping sleeve being formed with for clamping tubing to be processed.
4. a kind of bending machine according to claim 1, characterized in that the side of the bend pipe output mechanism, which is equipped with, is located at institute
State the first pedestal for installing forming elbow mechanism in rack；First pedestal is equipped with the be arranged in a vertical direction
One sliding rail is back and forth transported with the first sliding block of first sliding rail cooperation installation and driving forming elbow mechanism along first sliding rail
Dynamic third cylinder.
5. a kind of bending machine according to claim 4, characterized in that be fixed with the second pedestal on first sliding block；Institute
State the second cunning that the second pedestal is equipped with the second sliding rail arranged along the horizontal direction and second sliding rail cooperation installation
Block；The 4th cylinder moved back and forth along the sliding rail with driving forming elbow mechanism；The forming elbow mechanism and described second
Sliding block is fixedly connected.
6. a kind of bending machine according to claim 1, characterized in that the forming elbow mechanism further includes guider；
The guider includes fixed seat, drives the second driving motor of fixed seat movement；The output end of second driving motor
It is connected with the second master gear；The input terminal of the clamping is equipped with the second pinion being meshed with the second master gear；The fixation
Seat is equipped with guiding module and drives the first cylinder of the guiding module action；The guiding module is located on the axis.
7. a kind of bending machine according to claim 1, characterized in that the driving device is the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810134016.XA CN108356112A (en) | 2018-02-09 | 2018-02-09 | A kind of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810134016.XA CN108356112A (en) | 2018-02-09 | 2018-02-09 | A kind of bending machine |
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| CN108356112A true CN108356112A (en) | 2018-08-03 |
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| CN201810134016.XA Pending CN108356112A (en) | 2018-02-09 | 2018-02-09 | A kind of bending machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787819A (en) * | 2018-09-13 | 2018-11-13 | 张家港市蓝田管业设备有限公司 | A kind of multidirectional bending machine |
| CN109013785A (en) * | 2018-08-25 | 2018-12-18 | 中山市弘毅制冷设备有限公司 | A kind of bend pipe boosting structure of bending machine |
| CN109047416A (en) * | 2018-09-13 | 2018-12-21 | 张家港市蓝田管业设备有限公司 | A kind of efficient double flute bending machine |
| CN109175036A (en) * | 2018-08-28 | 2019-01-11 | 四川凯润电器有限公司 | A kind of heat-exchange tube bending device |
| CN109227133A (en) * | 2018-08-28 | 2019-01-18 | 四川凯润电器有限公司 | A kind of heat-exchange tube production equipment |
| CN109500167A (en) * | 2018-12-27 | 2019-03-22 | 苏州华尔普机械有限公司 | A kind of curved full-automatic complete electric bending machine of achievable any angle |
| CN110961504A (en) * | 2019-11-27 | 2020-04-07 | 上海鼎众汽车零部件有限公司 | Automatic square tube bending device |
| CN114029373A (en) * | 2021-11-30 | 2022-02-11 | 常州固高智能装备技术研究院有限公司 | Tube Bending Machine |
| CN114406059A (en) * | 2021-12-08 | 2022-04-29 | 芜湖海利特汽车空调配件有限公司 | Elbow forming die for automobile air conditioner pipeline and using method |
| CN115488195A (en) * | 2022-11-02 | 2022-12-20 | 广州华茂机械模具有限公司 | High-precision three-dimensional manual pipe bender |
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