CN110052515A - Pipe bending mechanism on bending machine - Google Patents
Pipe bending mechanism on bending machine Download PDFInfo
- Publication number
- CN110052515A CN110052515A CN201910467402.5A CN201910467402A CN110052515A CN 110052515 A CN110052515 A CN 110052515A CN 201910467402 A CN201910467402 A CN 201910467402A CN 110052515 A CN110052515 A CN 110052515A
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- China
- Prior art keywords
- loading plate
- plate
- pipe
- oscillating arm
- arm bracket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The pipe bending mechanism that the invention discloses a kind of on bending machine, including first support, live spindle is vertically equipped in first support, the outside of bearing guide post is equipped with oscillating arm bracket, the lower end of live spindle is equipped with driven taper gear, is provided in the drive shaft of the first driving motor and the active taper gear that has driven taper gear to engage；The upper end of live spindle is fixedly installed pipe bender, and oscillating arm bracket is equipped with the clamping device that pipe fitting is matched and fixed with pipe bender, is provided with the guiding mechanism that guiding pipe elements enters in holding tank in first support.The angular wheel that driven taper gear and active taper gear combination are formed is driven, overcome the impact and pause and transition in rhythm or melody when the transmitting of bend pipe power, increase the wearability and stability in use of drive mechanism, effectively prevent interference problem of pipe fitting during bending machining, it is capable of handling different types of bend pipe operation, meets different types of bend pipe demand.
Description
Technical field
The present invention relates to bending machine field more particularly to a kind of pipe bending mechanisms on bending machine, use screw conic
Spend gear drive.
Background technique
Current domestic bending machine is always to continue to use the bend pipes such as rack-and-pinion or chain transmission side in Design and manufacturing process
Formula, such as application No. is 201610604151.7 Chinese invention patent, the bending machine for using sprocket wheel to be driven, in use
There is a problem of that transmission accuracy is big, bend pipe precision deficiency.Spacing between sprocket wheel transmission simultaneously is big, occupied space, in its progress
It is easy to be formed with chain contact when the amplitude of fluctuation of swing component is big when bend pipe operates and interfere, there is limitation.Above-mentioned bending machine
Integral bending tube efficiency is low, it has not been convenient to handle different types of bend pipe operation.
Summary of the invention
The pipe bending mechanism that the purpose of the present invention is to provide a kind of on bending machine, to overcome disadvantages mentioned above.
In order to reach the goals above, the technical solution adopted by the present invention is that: a kind of pipe bending mechanism on bending machine, packet
Include the first support being fixedly linked with bending machine main body, the bearing guide post with vertical conducting in the first support, the axis
The live spindle for being provided with and being disposed vertically in guide post is held, oscillating arm bracket, the swing arm branch are provided on the outside of the bearing guide post
One end of frame is fixedly linked with live spindle, so that live spindle can drive oscillating arm bracket to rotate synchronously when rotating；The rotation
The lower end of main shaft is provided with driven taper gear, and the first driving motor, the first driving electricity are provided in the first support
The active taper gear for being provided in the drive shaft of machine and thering is driven taper gear to engage；The upper end fixation of the live spindle is set
It is equipped with pipe bender, the side of the pipe bender has holding tank, has and clamping on the pipe bender where the outside of holding tank
The curved groove of slot connection；The clamping device that pipe fitting is matched and fixed with pipe bender, the clamping machine are provided on the oscillating arm bracket
Structure include can the mobile pressing plate in front and rear, left and right, be provided with limiting slot corresponding with holding tank on the pressing plate；The first support
On be provided with the guiding mechanism that guiding pipe elements enters in holding tank, the guiding mechanism includes can the mobile feeding in front and rear, left and right
Plate is provided with guiding groove corresponding with holding tank on the delivery sheet.
Furthermore, it is understood that one end of the oscillating arm bracket has to protrusion, parallelly distribute on the first engagement plate and second
Engagement plate has first through hole be inserted into for live spindle on first engagement plate, has on the second engagement plate for rotation master
Second through-hole of axis insertion, first engagement plate, the second engagement plate be arranged on the two sides up and down of bearing guide post, and respectively with rotation
Turn main shaft interference fit to achieve a fixed connection.
Furthermore, it is understood that the clamping device includes the first loading plate being arranged on the upper surface of oscillating arm bracket, it is described
First loading plate can move left and right under the drive of the first transmission mechanism；It is provided with the second loading plate on first loading plate,
Second loading plate can be moved forward and backward under the drive of the second transmission mechanism；Adjustable seamless is provided on second loading plate
The limit assembly of Board position.
Furthermore, it is understood that first transmission mechanism includes the third driving motor being arranged on oscillating arm bracket and screw rod group
Part, the screw component include screw rod and the slide unit that can slide on screw rod, and the both ends of the screw rod are rotatably provided in swing arm
On bracket, one end of the screw rod extends outwardly and is connect with third driving motor by Synchronization Component；The slide unit and first
The lower end surface of loading plate is fixedly linked；Guidance the first loading plate movement is provided between the oscillating arm bracket and the first loading plate
Linear guide.
Furthermore, it is understood that the Synchronization Component include the main synchronous pulley being arranged on the output shaft of third driving motor,
Secondary synchronous pulley on screw rod is set, is provided with synchronous belt between the main synchronous pulley and secondary synchronous pulley；The synchronization
Component further includes the limited roller to adjust tightness of synchronous belt.It is enough to ensure that synchronous belt has by the use of limited roller
Tensile force, ensure power transmission stablize.
Furthermore, it is understood that second transmission mechanism includes that inside the first loading plate, pushing away of can horizontally slipping is arranged in
Flitch, the left side of the scraping wings are connected with the mandril of the first cylinder, and first cylinder is mounted on the first loading plate；It is described
It is provided with the first sliding groove for tilting forward and back distribution on scraping wings, the sliding that can be slided in it is provided in the first sliding groove
The upper end of part, the sliding part projects upwards and is fixedly linked with the second loading plate；First loading plate and the second loading plate
Between be provided with the mobile linear guide of the second loading plate of auxiliary.By the use of scraping wings, sliding part, provide the first cylinder
Horizontal power be converted to power in the front-back direction, be moved forward and backward sliding part, so realize the second loading plate back-and-forth motion.
Furthermore, it is understood that the limit assembly includes limited block, the first spiral shell of vertical distribution is provided on the limited block
Keyhole is provided with several and the matched location hole of the first bolt hole on second loading plate；It is provided on the limited block
The gag lever post outwardly protruded, one end end of the gag lever post are clamping portion；Card slot, the clamping portion are provided on the pressing plate
It is connected in the card slot.Clamping portion is inserted into from the upper end opening of card slot, and is embedded in card slot, so that clamping portion and card slot exist
It is connected and fixed in horizontal direction.Sliding slot is provided on the second loading plate, the lower end of pressing plate, which has, is embedded in sliding slot inner slide, makes
Clamping portion is embedded in card slot by the used time, and adjusts the position of limited block, is fixed on limited block with pin shaft or bolt after adjustment
Corresponding positioning hole.
Furthermore, it is understood that the guiding mechanism includes the third loading plate being arranged on the upper surface of first support, it is described
Third loading plate can move left and right under the drive of third transmission mechanism；It is provided with feeding mounting plate on the third loading plate,
The feeding mounting plate can be moved forward and backward in the drive of the 4th transmission mechanism, and the delivery sheet is arranged on feeding mounting plate.
Furthermore, it is understood that the third transmission mechanism includes the rack gear being horizontally installed on third loading plate lower end surface, institute
It states and is provided with the first gear being engaged on the outside of rack gear, the first gear and the second drive being fixed in first support
The drive shaft of dynamic motor is connected；The mobile straight line of auxiliary third loading plate is provided between the third loading plate, first support
Guide rail.The use of gear, rack gear engaged transmission cooperation linear guide, can effectively ensure that third loading plate or so steadily moves
It is dynamic.
Furthermore, it is understood that the 4th transmission mechanism includes the boss being arranged in above third loading plate, the boss
Side is connected with the mandril for the second cylinder being arranged on third loading plate, is provided with third cylinder on the boss, and described
Three cylinder two sides are provided with feeding mounting plate, and are connected between two pieces of feeding mounting plates by third engagement plate, the third
The mandril of cylinder is connected with third engagement plate.Realize that two-stage is adjusted by the second cylinder, third cylinder, delivery sheet when facilitating pressure pipe
Position adjustment, adapts it to different pressure pipe situations.Bottom and third loading plate wherein for boss back-and-forth motion, in boss
Between be provided with linear guide, auxiliary boss is moved forward and backward.The guide rail being fixedly linked with boss is provided with above boss to pacify
Block is filled, is provided with linear guide between feeding mounting plate respectively in boss two sides, guide rail mounting blocks two sides, to ensure two
The stabilization of guide rail mounting blocks in grade transmission process.
Compared with prior art, the present invention has the advantage that: 1, driven taper gear and active taper gear combination are formed
Angular wheel transmission, it is compact-sized exquisite beautiful, and can be improved bend pipe machining accuracy, when overcoming the transmitting of bend pipe power
Impact and pause and transition in rhythm or melody, increase the wearability and stability in use of drive mechanism；2, the use of angular wheel transmission, makes collet machine
Structure compact overall structure, has saved space, effectively prevents interference problem of pipe fitting during bending machining, has broken equipment
Applying upper limitation；3, can front and rear, left and right mobile pressing plate and delivery sheet, be capable of handling chuck mechanism different types of
Bend pipe operation, meets different types of bend pipe demand；4, there are multiple curved grooves on pipe bender, handle chuck mechanism can simultaneously
The bend pipe of multiple pipe fittings operates, and improves the processing efficiency of bend pipe.
Detailed description of the invention
Fig. 1 is the first orientation structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the second orientation structural schematic diagram of the embodiment of the present invention.
Fig. 3 is the attachment structure schematic diagram of scraping wings in the embodiment of the present invention.
Fig. 4 is the perspective view being mounted on third loading plate in the embodiment of the present invention.
Fig. 5 is the top view of Fig. 4.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment
Referring to shown in attached drawing 1, Fig. 2, one of the present embodiment for the pipe bending mechanism on bending machine, including with bending machine
The first support 100 that main body is fixedly linked, with the bearing guide post 101 of vertical conducting, the bearing in the first support 100
It is provided with the live spindle 102 being disposed vertically in guide post 101, rotate live spindle 102 can along its own axis.The bearing
The outside of guide post 101 is provided with oscillating arm bracket 103, and one end and the live spindle 102 of the oscillating arm bracket 103 are fixedly linked, make
Obtaining when live spindle 102 rotates can drive oscillating arm bracket 103 to rotate synchronously.The lower end of the live spindle 102 is provided with driven
Taper gear 106 is provided with the first driving motor 108, the driving of first driving motor 108 in the first support 100
It is provided with decelerating motor on axis, the output shaft of decelerating motor and the active taper gear 107 for having driven taper gear 106 to engage
(decelerating motor can not use or be replaced by reduction gear box).The upper end of the live spindle 102 is fixedly installed bend pipe
The side of device 109, the pipe bender 109 has holding tank 110, has on the pipe bender 109 where the outside of holding tank 110
The curved groove 111 being connected to holding tank 110, a holding tank 110 correspond to a curved groove 111, the quantity of curved groove 111 in the present embodiment
It is three, at most bending can be carried out to three root canal parts simultaneously.It is provided on the oscillating arm bracket 103 and is matched with pipe bender 109
And the clamping device of fixed pipe fitting, the clamping device include can the mobile pressing plate 112 in front and rear, left and right, set on the pressing plate 112
It is equipped with limiting slot 113 corresponding with holding tank 110.Guiding pipe elements is provided in the first support 100 to enter in holding tank
Guiding mechanism, the guiding mechanism include can the mobile delivery sheet 114 in front and rear, left and right, be provided with and press from both sides on the delivery sheet 114
Hold the corresponding guiding groove 115 of slot 110.
Specifically, one end of the oscillating arm bracket 103 has to protrusion, parallelly distribute on 104 and of the first engagement plate
Second engagement plate 105, has the first through hole being inserted into for live spindle on first engagement plate 104, on the second engagement plate 105
With the second through-hole being inserted into for live spindle, first engagement plate 104, the second engagement plate 105 are arranged on bearing guide post 101
Two sides up and down, and respectively with live spindle 105 interference fit achieve a fixed connection.
In the present embodiment, the clamping device includes the first loading plate being arranged on the upper surface of oscillating arm bracket 103
116, first loading plate 116 can move left and right under the drive of the first transmission mechanism.First transmission mechanism includes setting
Third driving motor 117 and screw component on oscillating arm bracket 103 are set, the screw component includes screw rod 118 and can be in silk
The both ends of the slide unit 119 slided on bar, the screw rod 118 are rotatably provided on oscillating arm bracket 103, and the one of the screw rod 118
End extends outwardly and is connect with third driving motor 117 by Synchronization Component.The Synchronization Component includes that setting drives in third
Main synchronous pulley 120 on the output shaft of motor 117, the secondary synchronous pulley 121 being arranged on screw rod 118, the main synchronous belt
Synchronous belt 123 is provided between wheel 120 and secondary synchronous pulley 121；The Synchronization Component further includes to adjust 123 pine of synchronous belt
Tight limited roller 122.Limited roller 122 is mounted in a short axle, and one end of the short axle is fixed on adjustable plate, described
With the bolt hole of wide opening on adjustable plate, and through bolt locking on oscillating arm bracket 103, by adjusting bolt in bolt hole
Position can adjust limited roller 122 front-rear position, adjustment synchronous belt 123 it is elastic, ensure synchronous belt have enough
Clamp force ensures that power transmission is stablized.It is provided with shield 130 on the outside of the Synchronization Component, improves aesthetics.
The lower end surface of the slide unit 119 and the first loading plate 116 is fixedly linked, the oscillating arm bracket 103 and the first carrying
The mobile linear guide of the first loading plate of guidance is provided between plate 116, and (linear guide in the present embodiment includes cooperating
Sliding rail and sliding block belong to the prior art to limit the relative motion between two components, therefore directly answer in the present embodiment
With).In the present embodiment it is found that there is the groove body placed for the first loading plate 116 in the upper end of oscillating arm bracket 103, put
Two linear guides below the first loading plate 116 are set to be placed in groove body.
The second loading plate 124 is provided on first loading plate 116, second loading plate 124 is in the second driver
It can be moved forward and backward under the drive of structure.Second transmission mechanism include be arranged in it is inside the first loading plate 116, can horizontally slip
Scraping wings 125.As shown in connection with fig. 3, the left side of the scraping wings 125 is connected with the mandril of the first cylinder 126, first gas
Cylinder 126 is mounted on the first loading plate 116.The first sliding groove 127 for tilting forward and back distribution, institute are provided on the scraping wings 125
The sliding part 128 for being provided with and being slided in first sliding groove 127 in it is stated, the sliding part 128 includes being placed on first sliding groove
The upper end of bearing in 127, the short axle being mounted in bearing, the short axle is fixed in fixed plate, the fixed plate and second
Loading plate 124 is fixedly linked.Similarly, in order to ensure the stabilization of the second loading plate 124 operation, first loading plate 116 and the
The mobile linear guide of the second loading plate 124 of auxiliary is provided between two loading plates 124.Pass through scraping wings 125, sliding part 128
Be used cooperatively, make the first cylinder 126 provide horizontal power be converted to power in the front-back direction, make to move before and after sliding part 128
It is dynamic, and then realize the back-and-forth motion of the second loading plate 124.
The limit assembly of adjustable press plate position is provided on second loading plate 124.The limit assembly includes limit
Position block 129, is provided with the first bolt hole of vertical distribution on the limited block 129, if being provided on second loading plate 124
Dry and the matched location hole of the first bolt hole；The gag lever post outwardly protruded, the gag lever post are provided on the limited block 129
One end end be clamping portion；Card slot is provided on the pressing plate 112, the clamping portion is connected in the card slot.Clamping portion
It is inserted into, and is embedded in card slot from the upper end opening of card slot, so that clamping portion connects and fixes in the horizontal direction with card slot.?
Sliding slot is provided on two loading plates 124, the lower end of pressing plate 112, which has, is embedded in sliding slot inner slide, in use, clamping portion is embedded in
To card slot, and the position of limited block is adjusted, limited block is fixed on corresponding positioning hole with pin shaft or bolt after adjustment.
In the present embodiment, the guiding mechanism includes the third loading plate being arranged on the upper surface of first support 100
131, the third loading plate 131 can move left and right under the drive of third transmission mechanism.The third transmission mechanism includes cross
To the rack gear 132 being arranged on 131 lower end surface of third loading plate, the first tooth being engaged with is provided on the outside of the rack gear 132
Wheel, the first gear are connected with the drive shaft for the second driving motor 133 being fixed in first support 100.It is simultaneously
Guarantee third loading plate 131 is stable, and auxiliary third is provided between the third loading plate 131, first support 100 and is held
The mobile linear guide of support plate 131.Rack gear 132 is arranged in parallel with linear guide, and the height of rack gear 132 is lower than linear guide
Thickness, so that having gap between the lower end of rack gear 132 and first support 100.
In conjunction with shown in Fig. 4, Fig. 5, feeding mounting plate 134, the feeding mounting plate are provided on the third loading plate 131
134 can be moved forward and backward in the drive of the 4th transmission mechanism, and the delivery sheet 114 is arranged on feeding mounting plate 134.Described 4th
Transmission mechanism includes the boss 135 that 131 top of third loading plate is arranged in, and the side of the boss 135 is held with setting in third
The mandril of the second cylinder 136 on support plate 131 is connected, and third cylinder 137, the third cylinder are provided on the boss 135
137 two sides are provided with feeding mounting plate 134, and are connected between two pieces of feeding mounting plates 134 by third engagement plate 138, institute
The mandril for stating third cylinder 137 is connected with third engagement plate 138.Two-stage tune is realized by the second cylinder 136, third cylinder 137
Section, feeding Board position adjusts when facilitating pressure pipe, adapts it to different pressure pipe situations.It is carried in the bottom of boss 135 and third
Linear guide is provided between plate 131, auxiliary boss is moved forward and backward.It is provided in the top of boss 135 and is fixedly linked with boss
Guide rail mounting blocks 139, be provided between feeding mounting plate 134 respectively in 135 two sides of boss, 139 two sides of guide rail mounting blocks
Linear guide, to ensure the stabilization of the guide rail mounting blocks in two-stage transmission process.
115 quantity of guiding groove in the present embodiment is four, and the height of two of them guiding groove 115 is the same, so that this reality
The pipe fitting output of three kinds of different heights can be handled by applying the chuck mechanism in example.
The a part of chuck mechanism as bending machine in the present embodiment, by power supply unit, the air supply unit on bending machine
Power supply, gas supply, and controlled by the control unit on bending machine, to realize the work compound of chuck mechanism.Above-mentioned collet machine
The operation of structure belongs to the conventional means of electric field, nor technical point to be protected needed for the present invention, therefore in the present embodiment
No longer it is described in detail.
Core of the present invention wants protection point: 1, being driven using angular wheel, increase the wearability and use of drive mechanism
Stability effectively prevents interference problem of pipe fitting during bending machining；2, the front and back of adjustable pressure plate and delivery sheet, a left side
Right position handles different types of bend pipe operation, meets different types of bend pipe demand；3, have on pipe bender multiple curved
Slot can handle the bend pipe operation of multiple pipe fittings simultaneously, improve the processing efficiency of bend pipe.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique
People understands the contents of the present invention and is implemented, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention
The equivalent change or modification that essence is done, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of pipe bending mechanism on bending machine, it is characterised in that: including first to be fixedly linked with bending machine main body
Frame is provided with the rotation master being disposed vertically in the bearing guide post with the bearing guide post of vertical conducting in the first support
Axis is provided with oscillating arm bracket on the outside of the bearing guide post, and one end and the live spindle of the oscillating arm bracket are fixedly linked, so that
Live spindle can drive oscillating arm bracket to rotate synchronously when rotating；The lower end of the live spindle is provided with driven taper gear, institute
It states and is provided with the first driving motor in first support, driven taper tooth is provided with and had in the drive shaft of first driving motor
Take turns the active taper gear of engagement；The upper end of the live spindle is fixedly installed pipe bender, and the side of the pipe bender has
Holding tank has the curved groove being connected to holding tank on the pipe bender where the outside of holding tank；It is arranged on the oscillating arm bracket
Have a clamping device that pipe fitting is matched and fixed with pipe bender, the clamping device include can the mobile pressing plate in front and rear, left and right, it is described
Limiting slot corresponding with holding tank is provided on pressing plate；It is provided with guiding pipe elements in the first support and enters drawing in holding tank
Lead mechanism, the guiding mechanism include can the mobile delivery sheet in front and rear, left and right, be provided on the delivery sheet corresponding with holding tank
Guiding groove.
2. pipe bending mechanism according to claim 1, it is characterised in that: one end of the oscillating arm bracket have to protrusion,
The first engagement plate and the second engagement plate of parallelly distribute on have on first engagement plate be inserted into for live spindle first to lead to
Hole has the second through-hole being inserted into for live spindle on the second engagement plate, and first engagement plate, the second engagement plate are arranged on axis
The two sides up and down of guide post are held, and are achieved a fixed connection respectively with live spindle interference fit.
3. pipe bending mechanism according to claim 1, it is characterised in that: the clamping device includes that oscillating arm bracket is arranged in
The first loading plate on upper surface, first loading plate can move left and right under the drive of the first transmission mechanism；Described first
The second loading plate is provided on loading plate, second loading plate can be moved forward and backward under the drive of the second transmission mechanism；It is described
The limit assembly of adjustable press plate position is provided on second loading plate.
4. pipe bending mechanism according to claim 3, it is characterised in that: first transmission mechanism includes being arranged in swing arm branch
Third driving motor and screw component on frame, the screw component includes screw rod and the slide unit that can slide on screw rod, described
The both ends of screw rod are rotatably provided on oscillating arm bracket, and one end of the screw rod extends outwardly and passes through with third driving motor same
Walk component connection；The lower end surface of the slide unit and the first loading plate is fixedly linked；Between the oscillating arm bracket and the first loading plate
It is provided with the mobile linear guide of the first loading plate of guidance.
5. pipe bending mechanism according to claim 4, it is characterised in that: the Synchronization Component includes setting in third driving electricity
Main synchronous pulley on the output shaft of machine, the secondary synchronous pulley being arranged on screw rod, the main synchronous pulley and secondary synchronous pulley
Between be provided with synchronous belt；The Synchronization Component further includes the limited roller to adjust tightness of synchronous belt.
6. pipe bending mechanism according to claim 3, it is characterised in that: second transmission mechanism includes that setting is held first
Scraping wings inside support plate, can horizontally slipping, the left side of the scraping wings are connected with the mandril of the first cylinder, first gas
Cylinder is mounted on the first loading plate；The first sliding groove for tilting forward and back distribution is provided on the scraping wings, in the first sliding groove
It is provided with the sliding part that can be slided in it, the upper end of the sliding part projects upwards and is fixedly linked with the second loading plate；Institute
It states and is provided with the mobile linear guide of the second loading plate of auxiliary between the first loading plate and the second loading plate.
7. pipe bending mechanism according to claim 3, it is characterised in that: the limit assembly includes limited block, the limit
The first bolt hole of vertical distribution is provided on block, it is matched with the first bolt hole to be provided with several on second loading plate
Location hole；The gag lever post outwardly protruded is provided on the limited block, one end end of the gag lever post is clamping portion；The pressure
Card slot is provided on plate, the clamping portion is connected in the card slot.
8. pipe bending mechanism according to claim 1, it is characterised in that: the guiding mechanism includes that first support is arranged in
Third loading plate on upper surface, the third loading plate can move left and right under the drive of third transmission mechanism；The third
Feeding mounting plate is provided on loading plate, the feeding mounting plate can be moved forward and backward in the drive of the 4th transmission mechanism, described to send
Flitch is arranged on feeding mounting plate.
9. pipe bending mechanism according to claim 8, it is characterised in that: the third transmission mechanism includes being horizontally installed on the
Rack gear on three loading plate lower end surfaces, is provided with the first gear being engaged on the outside of the rack gear, the first gear and solid
The drive shaft that the second driving motor in first support is arranged in calmly is connected；It is arranged between the third loading plate, first support
The linear guide for having auxiliary third loading plate mobile.
10. pipe bending mechanism according to claim 8, it is characterised in that: the 4th transmission mechanism includes being arranged in third
Boss above loading plate, the side of the boss is connected with the mandril for the second cylinder being arranged on third loading plate, described
Third cylinder is provided on boss, third cylinder two sides are provided with feeding mounting plate, and between two pieces of feeding mounting plates
It is connected by third engagement plate, the mandril of the third cylinder is connected with third engagement plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467402.5A CN110052515A (en) | 2019-05-31 | 2019-05-31 | Pipe bending mechanism on bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467402.5A CN110052515A (en) | 2019-05-31 | 2019-05-31 | Pipe bending mechanism on bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110052515A true CN110052515A (en) | 2019-07-26 |
Family
ID=67325234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910467402.5A Pending CN110052515A (en) | 2019-05-31 | 2019-05-31 | Pipe bending mechanism on bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110052515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940564A (en) * | 2020-08-12 | 2020-11-17 | 安徽省乐悠悠户外用品有限公司 | Pipe bending device for hammock and operation method thereof |
-
2019
- 2019-05-31 CN CN201910467402.5A patent/CN110052515A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940564A (en) * | 2020-08-12 | 2020-11-17 | 安徽省乐悠悠户外用品有限公司 | Pipe bending device for hammock and operation method thereof |
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