CN206373196U - A kind of bending header structure on bending machine - Google Patents
A kind of bending header structure on bending machine Download PDFInfo
- Publication number
- CN206373196U CN206373196U CN201621456417.XU CN201621456417U CN206373196U CN 206373196 U CN206373196 U CN 206373196U CN 201621456417 U CN201621456417 U CN 201621456417U CN 206373196 U CN206373196 U CN 206373196U
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- CN
- China
- Prior art keywords
- bending
- bend pipe
- pipe
- tube
- outer ring
- Prior art date
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of bending header structure on bending machine, including bending die, bending die includes bending die holder and is connected with the newel of bending die head；Newel is coaxially disposed with bending die holder；It is characterized in that：Newel is radially sequentially coaxially set with pressure pipe hollow shaft and bend pipe outer ring from inside to outside；Bend pipe is connected with pipe bending mechanism on outer ring；Pipe bending mechanism is including the bend pipe pedestal affixed with bend pipe outer ring and the bent stick of materials in the tube bending can be realized with bending die head cooperation；Bent stick is slidably connected on bend pipe pedestal；The screw body for driving bent stick to move is provided with bend pipe pedestal；Screw body is connected by a set of bevel gear mechanism with pressure pipe hollow shaft.The utility model is simple in construction, easy to install, while have effectively achieved the roll bending to materials in the tube, bend and wind curved function, it is ensured that interference of the curved stamp parts to materials in the tube so that the structure of bending machine is compacter.
Description
Technical field
The utility model is related to a kind of bending header structure, belongs to bending machine auxiliary spare part technical field, and in particular to one
Plant the bending header structure being used on bending machine.
Background technology
Bending machine is for elongated straight tube bending being turned into the equipment of the bend pipe with 3D shape.The bending machine exists
Extensive use in the fields such as automobile, refrigeration, for manufacturing the bend pipe with 3D shape.The core position of bending machine is bending die
And curved stamp.
The motion of curved stamp of the prior art typically coordinates screw mechanism direct drive by bending die motor, and general
Bending die motor is the left side or right side for the die holder for being directly installed on curved stamp, and the shortcoming of the technical scheme is not convenient for walking
Line, always exposed and overall weight is big outside, starts slow, stops slow, speed is slow.
The content of the invention
In view of the above-mentioned drawbacks of the prior art, the technical problems to be solved in the utility model is to provide one kind for curved
Bending header structure on pipe machine, it can be effectively prevented from the installation interference of curved stamp, effectively improve the work of bending machine
Efficiency.
In order to solve the above technical problems, the utility model employs such a bending header structure on bending machine,
It includes bending die, and the bending die includes bending die holder, is connected with the newel of bending die head, for driving newel to turn round
Bending die motor；The newel is coaxially hinged with the bending die holder；The fixing end of the bending die motor with it is described curved
Bent die holder is affixed, and the output end of the bending die motor is connected with the newel；The newel is radially from inside to outside
Sequentially coaxially it is set with pressure pipe hollow shaft and bend pipe outer ring；It is connected with the bending die holder for driving the pressure pipe hollow shaft
Around its own central axis rotate pressure pipe motor and for drive the bend pipe outer ring around its own central axis rotate it is curved
Pipe motor；Pipe bending mechanism is connected with the bend pipe outer ring；The pipe bending mechanism includes the bend pipe affixed with the bend pipe outer ring
Pedestal and the bent stick that materials in the tube bending can be realized with the bending die head cooperation；The bent stick is slidably connected in described curved
On pedestal tube；The screw body for driving the bent stick movement is provided with the bend pipe pedestal；The screw body leads to
A set of bevel gear mechanism is crossed to be connected with the pressure pipe hollow shaft.
In a kind of preferred embodiment of the present utility model, the driving screw rod of the screw body is articulated with the bend pipe
In pedestal, the driven nut of the screw body and the bent stick are affixed；The first bevel gear of the bevel gear mechanism is affixed
In the end of the driving screw rod, the second bevel gear of the bevel gear mechanism is fixed in the end of the pressure pipe hollow shaft；Institute
Stating bent stick can coordinate the transmission of the screw body to realize relatively described bend pipe under the dynamic action of the bevel gear mechanism
The slip of pedestal.
In a kind of preferred embodiment of the present utility model, the bent stick includes bending pole socket and bending head；Institute
Bending pole socket is stated to be connected in the bend pipe pedestal upper end by guide rail slide block mechanism；It is described bending pole socket bottom with it is described
Driven nut is affixed；The end of the bending pole socket towards bending die head is detachably connected with the bending head；It is described curved
The crooked groove that materials in the tube bending is realized for coordinating with bending die head is provided with curved bar head.
In a kind of preferred embodiment of the present utility model, the crooked groove includes the half of two coaxial-symmetrical arrangements
Round table-like through hole, the radius of the upper bottom surface of half round table-like through hole is less than the radius of the bottom surface of half round table-like through hole, two semicircles
The upper bottom surface of mesa-shaped through hole is positioned opposite, and the upper bottom surface of two and half round table-like through holes is crossed to form the sweep of arc；It is described curved
The labyrinth of curve is equal to the radius of materials in the tube to be processed.
In a kind of preferred embodiment of the present utility model, the bus of the half round table-like through hole and its center axis
Angle is α；1°≤α≤15°.
In a kind of preferred embodiment of the present utility model, the bending head and the bending die head coordinate realization to treat
Process the bending of materials in the tube；The bending die head is located at the inner side of materials in the tube bending bent angle to be processed；The bending head is located to be added
The outside of work materials in the tube bending bent angle.
It is recessed that semi-cylindrical bending is provided with a kind of preferred embodiment of the present utility model, on the bending die head
Groove.
In a kind of preferred embodiment of the present utility model, limiting stand and contiguous block are provided with the bend pipe outer ring；
The limiting stand, which coordinates, to be installed in the groove of the bend pipe pedestal upper end；The contiguous block has been bolted the bend pipe
Mechanism.
In a kind of preferred embodiment of the present utility model, the pressure pipe motor is empty by gear mechanism and the pressure pipe
Heart axle is connected；The pressure pipe hollow shaft can be under pressure pipe motor effect relative to newel rotation.
In a kind of preferred embodiment of the present utility model, the bend pipe motor passes through outside gear mechanism and the bend pipe
Circle connection；The bend pipe outer ring can be under bend pipe motor effect relative to pressure pipe hollow shaft rotation.
The beneficial effects of the utility model are：The utility model is simple in construction, easy to install, by that will drive bend pipe
The motor of mechanism movement and the motor of rotation are arranged on the double sleeves for coordinating simultaneously on the die holder of bending die and being arranged on newel
While structure have effectively achieved roll bending to materials in the tube, bend and wind curved function, it is ensured that curved stamp parts are to pipe
The interference of material so that the structure of bending machine is compacter.Meanwhile, this is using new by being set by pipe bending mechanism structure
Meter so that the utility model can efficiently reduce the contact area of pipe bending mechanism and materials in the tube, so that materials in the tube are in bend pipe
During stress evenly, while deformation space when having reserved materials in the tube bending, efficiently avoid the damage of pipe surface, carries
The high machining yield of materials in the tube, so as to realize quick bend pipe, without the effect for hindering bend pipe.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the bending header structure on bending machine；
Fig. 2 is that a kind of bending header structure on bending machine removes screw mechanism and the bevel gear that bend pipe pedestal is shown
Mechanism annexation schematic diagram；
Fig. 3 is a kind of axonometric schematic diagram of the bending head of the bending header structure on bending machine；
Fig. 4 is a kind of left view of the bending head of the bending header structure on bending machine；
In figure：1- bends die holder, 2- bend pipe motors, 3- bending die motors, 4- pressure pipe motors, 5- bend pipe pedestals, 6- first
Bevel gear, 7- bending pole sockets, 8- bending heads, 9- bending die heads, 10- newels, 11- second bevel gears, 12- pressure pipes are hollow
Axle, 13- bend pipes outer ring, 14- planetary reduction gears, 15- driving screw rods, 16- driven nuts, 8.1- crooked grooves, 8.1-1- semicircles
Mesa-shaped through hole, 8.1-2- sweeps, 9.1- semi-cylindrical crooked grooves, 13-1- limiting stands, 13-2- contiguous blocks.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain reality
With new, it is not used to limit the utility model.
A kind of bending header structure on bending machine as depicted in figs. 1 and 2 understands that the utility model includes bending
Mould, bending die includes bending die holder 1, the newel 10 for being connected with bending die head 9, the bending die for driving newel 10 to turn round
Motor 3, three is coaxially arranged；Newel 10 is coaxially disposed in the inside of bending die holder 1 and its end is outer real positioned at bending die holder 1
Existing bend pipe；The fixing end of bending die motor 3 is fixed in the bottom of bending die holder 1, output end and the newel 10 of bending die motor 3
Connection；In order to realize the compression bend pipe of pipe bending mechanism, it is empty that newel 10 is radially sequentially coaxially set with pressure pipe from inside to outside
Heart axle 12 and bend pipe outer ring 13；It is connected with bending die holder 1 for driving pressure pipe hollow shaft 12 to be rotated around its own central axis
Pressure pipe motor 4 and bend pipe motor 2 for driving the bend pipe outer ring 13 to be rotated around its own central axis；Bend pipe outer ring 13
On be connected with pipe bending mechanism；Pipe bending mechanism is including the bend pipe pedestal 5 affixed with bend pipe outer ring 13 and can coordinate reality with bending die head 9
The bent stick of existing materials in the tube bending；Bent stick is connected on bend pipe pedestal 5 by guide rail slide block mechanism slips；Bend pipe pedestal 5
Inside it is provided with the screw body for driving bent stick to move；Screw body passes through a set of bevel gear mechanism and pressure pipe hollow shaft 12
Connection；The driving screw rod 15 of screw body is articulated with bend pipe pedestal 5, and the driven nut 16 and bent stick of screw body are affixed；
The first bevel gear 6 of bevel gear mechanism is fixed in the end of driving screw rod 15, and the second bevel gear 11 of bevel gear mechanism is fixed in
The end of pressure pipe hollow shaft 12；It is relative that bent stick can coordinate the transmission of screw body to realize under the dynamic action of bevel gear mechanism
The slip of bend pipe pedestal 5；Bent stick includes bending pole socket 7 and bending head 8；Bending pole socket 7 is coordinated by guide rail slide block mechanism
It is connected to the upper end of bend pipe pedestal 5；Bottom and the driven nut 16 for bending pole socket 7 are affixed；Pole socket 7 is bent towards bending die head 9
End is detachably connected with bending head 8；It is provided with bending head 8 and realizes materials in the tube bending for coordinating with bending die head 9
Crooked groove 8.1；As shown in Figures 3 and 4, crooked groove 8.1 includes half round table-like through hole 8.1- of two coaxial-symmetrical arrangements
1, the radius of half round table-like through hole 8.1-1 upper bottom surface is less than the radius of half round table-like through hole 8.1-1 bottom surface, two semicircles
Mesa-shaped through hole 8.1-1 upper bottom surface is positioned opposite, and two and half round table-like through hole 8.1-1 upper bottom surface is crossed to form the bending of arc
Line 8.1-2；Sweep 8.1-2 labyrinth is equal to the radius of materials in the tube to be processed；Half round table-like through hole 8.1-1 bus and its center
The angle of axis is α；1°≤α≤15°；Bending head 8 and bending die head 9 coordinate the bending for realizing materials in the tube to be processed；Bending die
First 9 are located at the inner side of materials in the tube bending bent angle to be processed；Bend the outside that head 8 is located at materials in the tube bending bent angle to be processed；Bending die
Semi-cylindrical crooked groove 9.1 is provided with first 9；Limiting stand 13-1 and contiguous block 13-2 are provided with bend pipe outer ring 13；It is spacing
Platform 13-1, which coordinates, to be installed in the groove of the upper end of bend pipe pedestal 5；Contiguous block 13-2 has been bolted pipe bending mechanism；Pressure pipe electricity
Machine 4 is connected by gear mechanism with pressure pipe hollow shaft 12；Pressure pipe hollow shaft 12 can be under the effect of pressure pipe motor 4 with respect to newel 10
Rotation；Bend pipe motor 2 is connected by gear mechanism with bend pipe outer ring 13；Bend pipe outer ring 13 can be under the bend pipe motor 2 effect
Rotated relative to pressure pipe hollow shaft 12.The utility model in pipe bending mechanism by setting the sweep for clamping materials in the tube to pass through the bending
The die head of line engagement flex mould realizes the bending machining to materials in the tube, simultaneously as bend pipe during the presence of sweep, bend pipe
Mechanism is contacted with the surface of materials in the tube by original face becomes linear contact lay, so as to efficiently reduce connecing for pipe bending mechanism and materials in the tube
Contacting surface is accumulated, and because the radius of bottom surface that the radius of the upper bottom surface of half round table-like through hole is less than half round table-like through hole ensure that pipe
The headspace of deformation in bending process is expected, while so that materials in the tube stress during bend pipe evenly, efficiently avoid pipe
The damage on road surface, improves the machining yield of materials in the tube；Meanwhile, changed and general for the ease of of the present utility model safeguard
Property, pipe bending mechanism of the present utility model uses split-type design, and the materials in the tube bending for different tube diameters need to only change pipe bending mechanism
Head, has been greatly saved machining period.
During using the utility model, the motor of bending die motor 3 work adjustment first bends the position of die head 9, when materials in the tube are entered
After material, the work of pressure pipe motor 4 is rotated by gear drive band dynamic pressure tube hollow shaft 12, because pressure pipe hollow shaft 12 is in being sleeved on
So both will not interfere on stem 10, the rotation of pressure pipe hollow shaft 12 is passed by the second bevel gear 11 of bevel gear mechanism
First bevel gear 6 is defeated by so as to drive the active leading screw 15 of screw mechanism to work by first bevel gear 6, bent stick is in leading screw machine
The lower engagement flex die head 9 of the effect of driven nut 16 of structure realizes the clamping of materials in the tube；After materials in the tube are clamped, the work band of bend pipe motor 2
Dynamic bend pipe outer ring 13 rotates, and pipe bending mechanism can rotate in the presence of bend pipe outer ring 13 around newel 10, now in order to avoid cone
The interference of gear mechanism, pressure pipe motor 4 can also work simultaneously drive second bevel gear 11 and the synchronous axial system of first bevel gear 6 so as to
Transmission between the two is eliminated, while bending die motor 3 drives bending die head 9 to rotate, bending die head 9 coordinates pipe bending mechanism
Bending head 8 realize bending to materials in the tube.The utility model coordinates pressure pipe hollow shaft 12 and by a set of by pressure pipe motor 4
Bevel gear transmission and lead-screw drive mechanism realize control of having leisure to pipe bending mechanism clamp position, by bending die motor 3,
The collaborative work of pressure pipe motor 4 and bend pipe motor 2 realizes the bending to materials in the tube.
It should be appreciated that for those of ordinary skills, above-mentioned utility model can be improved or become
Change, all modifications and variations should all belong to the protection domain of the utility model appended claims.
Claims (10)
1. a kind of bending header structure on bending machine, including bending die, the bending die include bending die holder (1) and connection
There is the newel (10) of bending die head (9)；The newel (10) is coaxially disposed with the bending die holder (1)；It is characterized in that：
The newel (10) is radially sequentially coaxially set with pressure pipe hollow shaft (12) and bend pipe outer ring (13) from inside to outside；It is described
Bend pipe outer ring is connected with pipe bending mechanism on (13)；The pipe bending mechanism includes the bend pipe pedestal affixed with the bend pipe outer ring (13)
(5) and it can coordinate with the bending die head (9) and realize the bent stick of materials in the tube bending；The bent stick is slidably connected in described
On bend pipe pedestal (5)；The screw body for driving the bent stick movement is provided with the bend pipe pedestal (5)；The silk
Linkage is connected by a set of bevel gear mechanism with the pressure pipe hollow shaft (12).
2. a kind of bending header structure on bending machine as claimed in claim 1, it is characterised in that：The screw body
Driving screw rod (15) is articulated with the bend pipe pedestal (5), and driven nut (16) and the bent stick of the screw body are consolidated
Connect；The first bevel gear (6) of the bevel gear mechanism is fixed in the end of the driving screw rod (15), the bevel gear mechanism
Second bevel gear (11) is fixed in the end of the pressure pipe hollow shaft (12)；The bent stick can be in the dynamic of the bevel gear mechanism
The lower slip for coordinating the transmission of the screw body to realize relatively described bend pipe pedestal (5) of power effect.
3. a kind of bending header structure on bending machine as claimed in claim 2, it is characterised in that：The bent stick includes
Bend pole socket (7) and bending head (8)；The bending pole socket (7) is connected in the bend pipe base by guide rail slide block mechanism
Seat (5) upper end；The bottom of the bending pole socket (7) and the driven nut (16) are affixed；Bending pole socket (7) the direction bending
The end of die head (9) is detachably connected with the bending head (8)；Being provided with the bending head (8) is used for and bending
Die head (9) coordinates the crooked groove (8.1) for realizing materials in the tube bending.
4. a kind of bending header structure on bending machine as claimed in claim 3, it is characterised in that：The crooked groove
(8.1) half round table-like through hole (8.1-1) of two coaxial-symmetrical arrangements is included, the upper bottom surface of half round table-like through hole (8.1-1)
Radius is less than the radius of the bottom surface of half round table-like through hole (8.1-1), and the upper bottom surface of two and half round table-like through holes (8.1-1) is relative
Arrangement, the upper bottom surface of two and half round table-like through holes (8.1-1) is crossed to form the sweep (8.1-2) of arc；The sweep
The labyrinth of (8.1-2) is equal to the radius of materials in the tube to be processed.
5. a kind of bending header structure on bending machine as claimed in claim 4, it is characterised in that：Described half is round table-like logical
The bus in hole (8.1-1) and the angle of its center axis are α；1°≤α≤15°.
6. a kind of bending header structure on bending machine as claimed in claim 3, it is characterised in that：The bending head
(8) coordinate with the bending die head (9) and realize the bendings of materials in the tube to be processed；The bending die head (9) is rolled over positioned at materials in the tube to be processed
The inner side at winding angle；The bending head (8) is located at the outside of materials in the tube bending bent angle to be processed.
7. a kind of bending header structure on bending machine as claimed in claim 1, it is characterised in that：The bending die head
(9) semi-cylindrical crooked groove (9.1) is provided with.
8. a kind of bending header structure on bending machine as claimed in claim 1, it is characterised in that：The bend pipe outer ring
(13) limiting stand (13-1) and contiguous block (13-2) are provided with；The limiting stand (13-1), which coordinates, is installed on the bend pipe pedestal
(5) in the groove of upper end；The contiguous block (13-2) has been bolted the pipe bending mechanism.
9. a kind of bending header structure on bending machine as claimed in claim 1, it is characterised in that：The bending die holder
(1) the pressure pipe motor (4) for driving the pressure pipe hollow shaft (12) to be rotated around its own central axis is connected with；The pressure
Pipe motor (4) is connected by gear mechanism with the pressure pipe hollow shaft (12)；The pressure pipe hollow shaft (12) can be in the pressure pipe
Relative to the newel (10) rotation under motor (4) effect.
10. a kind of bending header structure on bending machine as claimed in claim 1, it is characterised in that：The bending die holder
(1) the bend pipe motor (2) for driving the bend pipe outer ring (13) to be rotated around its own central axis is connected with；The bend pipe
Motor (2) is connected by gear mechanism with the bend pipe outer ring (13)；The bend pipe outer ring (13) can be in the bend pipe motor (2)
Rotated under effect relative to the pressure pipe hollow shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456417.XU CN206373196U (en) | 2016-12-28 | 2016-12-28 | A kind of bending header structure on bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456417.XU CN206373196U (en) | 2016-12-28 | 2016-12-28 | A kind of bending header structure on bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373196U true CN206373196U (en) | 2017-08-04 |
Family
ID=59408554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456417.XU Expired - Fee Related CN206373196U (en) | 2016-12-28 | 2016-12-28 | A kind of bending header structure on bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807809A (en) * | 2016-12-28 | 2017-06-09 | 武汉思瑞法机器人制造有限公司 | A kind of bending header structure on bending machine |
| CN110624985A (en) * | 2018-06-21 | 2019-12-31 | 顺心企业股份有限公司 | Bending machine |
-
2016
- 2016-12-28 CN CN201621456417.XU patent/CN206373196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807809A (en) * | 2016-12-28 | 2017-06-09 | 武汉思瑞法机器人制造有限公司 | A kind of bending header structure on bending machine |
| CN110624985A (en) * | 2018-06-21 | 2019-12-31 | 顺心企业股份有限公司 | Bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |