CN207013505U - One kind turns round the machine of twisting - Google Patents
One kind turns round the machine of twisting Download PDFInfo
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- CN207013505U CN207013505U CN201720965310.6U CN201720965310U CN207013505U CN 207013505 U CN207013505 U CN 207013505U CN 201720965310 U CN201720965310 U CN 201720965310U CN 207013505 U CN207013505 U CN 207013505U
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Abstract
The utility model discloses one kind to turn round the machine of twisting, including feeding mechanism, Niu Ning mechanisms and discharging mechanism, Niu Ning mechanisms are placed between feeding mechanism and discharging mechanism, feeding mechanism includes being fixed on the frame on ground, the floating fixed mount that can be moved up and down is provided with frame, the both ends of frame are respectively arranged with lift cylinder, and the telescopic shaft of lift cylinder is connected with floating fixed mount；Several roll wheel assemblies are provided with floating fixed mount, roll wheel assembly is distributed along floating fixed mount uniform intervals；Two, which are provided with, in workbench is arranged at intervals the first clamping device and the second clamping device, when section bar both ends respectively by the first clamping device and the second gripping means grips when, while lift cylinder can drive floating fixed mount to move down, roll wheel assembly is separated with section bar, now active rotation gear can drive driven rotation gear, so as to drive the first clamping device to rotate, interfere and be damaged with roll wheel assembly when avoiding section bar from turning round stubborn.
Description
Technical field
It the utility model is related to torsion and twist machine field, more specifically, it relates to which a kind of turn round the machine of twisting.
Background technology
Many section bar productions are by extruding or roll forming, it usually needs it is carried out to turn round stubborn processing, existing side
Pipe is threaded through journey in torsion and moved forward typically by feeding rack upper roller rotating band ejector half material, then by Niu Ning mechanisms turn round and twist
Processing, but section bar is in contact with roller all the time, and when if the stubborn gear grips section bar of torsion rotates to an angle, torsion is twisted, section bar can be with rolling
Wheel, which collides to touch, to be interfered, and easily causes feeding rack to damage, while existing Niu Ning mechanisms is complicated.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of torsion twists machine, avoids section bar from turning round
Interfere and be damaged with feeding mechanism when twisting.
To achieve the above object, the utility model provides following technical scheme：
One kind turns round the machine of twisting, including feeding mechanism, Niu Ning mechanisms and discharging mechanism, the Niu Ning mechanisms be placed in feeding mechanism and
Between discharging mechanism, the feeding mechanism includes being fixed on the frame on ground, and the floating that can be moved up and down is provided with frame
Fixed mount, the both ends of the frame are respectively arranged with lift cylinder, telescopic shaft and the floating fixed mount phase of the lift cylinder
Connection；Several roll wheel assemblies are provided with the floating fixed mount, roll wheel assembly is distributed along floating fixed mount uniform intervals；Institute
Stating roll wheel assembly includes support and the charging roller being arranged on support and charging rotary shaft, and it is solid that the support is fixed on floating
Determine on frame, the charging roller and charging rotary shaft are rotatably arranged on support respectively, and the charging roller is placed in charging and rotated
The top of axle；The charging roller is provided with driven sprocket, and charging rotary shaft is provided with drive sprocket, and the drive sprocket passes through chain
Driven sprocket is driven to rotate；The Niu Ning mechanisms include workbench, and two the first clamping devices of interval setting are provided with workbench
With the second clamping device, second clamping device is close to feeding mechanism side, and first clamping device is close to discharging mechanism
Side；Be fixedly installed on first clamping device can drive the first clamping device rotate driven rotation gear, from
The side of dynamic rotation gear is provided with the active rotation gear being meshed with driven rotation gear；When the both ends of section bar are respectively by
When one clamping device and the second gripping means grips, while the lift cylinder can drive floating fixed mount to move down,
Roll wheel assembly is separated with section bar, and now active rotation gear can drive driven rotation gear, so as to drive the first clamping device
Rotation.
The utility model is further set：The charging roller is made up of the cylinder of two taper platform structures, two cylinders
Small end face be connected the guide frame to be formed and caved inward.
The utility model is further set：The charging rotary shaft of each roll wheel assembly is provided with drive sprocket, floating fixed mount
Charging motor is set, and the charging motor drives drive sprocket to rotate by driving chain.
The utility model is further set：First clamping device includes clamping support, can provided with two on clamping support
It is oppositely arranged upper clamping block and lower gripping block and drives upper clamping block and the driving clamping device of lower gripping block relative movement；Institute
Stating driving clamping device includes screw rod and the upper swivel nut for being arranged on upper clamping block and the lower swivel nut being arranged in lower gripping block, institute
The screw thread of lower swivel nut and upper swivel nut is stated on the contrary, one end of the screw rod sequentially passes through upper clamping block and lower gripping block and swivel nut matching
Close, one end and the clamping motor of the screw rod are connected；When clamping motor drives screw rod to rotate, upper clamping block can be driven with
Gripping block relative movement clamps section bar.
The utility model is further set：The quantity of the screw rod is two, one end of two of which screw rod be equipped with from
Dynamic angular wheel, be provided between described two screw rods and clamp rotary shaft, the both ends for clamping rotary shaft be equipped with from mantle
The active angular wheel that shape gear is meshed, the motor is with clamping rotary shaft rotation connection.
The utility model beneficial effect：When section bar is placed on floating fixed mount, charging roller rotating band ejector half material is to reach
Move to Niu Ning mechanisms, now turn round and twist gear grips section bar, clamped when the both ends of section bar are respectively placed in the first clamping device and second
Device, and the both ends of section bar are clamped, now active rotation gear can drive driven rotation gear, so as to drive the first clamping to fill
Put rotation, realize to section bar turn round twist processing, now the lift cylinder can drive floating fixed mount to move down, roll wheel assembly with
Section bar be separated, now Niu Ning mechanisms to section bar turn round twist processing, avoid section bar turn round twist when and feeding mechanism roll wheel assembly occur
Interference is damaged, and improves its performance.
Brief description of the drawings
Fig. 1 is a kind of structural representation for turning round the machine of twisting of the utility model；
Fig. 2 is the stereogram of feeding mechanism；
Fig. 3 is the front view of feeding mechanism；
Fig. 4 is the left view of feeding mechanism；
Fig. 5 is the structural representation of Niu Ning mechanisms；
Fig. 6 is the structural representation of the first clamping device；
Fig. 7 is the first clamping device and driven rotation gear and the structural representation of active rotation gear assembling；
Description of reference numerals：1st, feeding mechanism；11st, frame；12nd, floating fixed mount；13rd, lift cylinder；14th, roller group
Part；141st, support；142nd, roller is fed；143rd, rotary shaft is fed；144th, driven sprocket；145th, drive sprocket；146th, driving-chain
Wheel；2nd, Niu Ning mechanisms；21st, workbench；22nd, the first clamping device；221st, clamping support；222nd, upper clamping block；223rd, lower gripping block；
224th, driving clamping device；2241st, screw rod；2242nd, motor；2243rd, driven angular wheel；2244th, rotary shaft is clamped；2245、
Active angular wheel；23rd, the second clamping device；24th, driven rotation gear；25th, active rotation gear；3rd, discharging mechanism.
Embodiment
1 to Fig. 7 machine of twisting of turning round a kind of to the utility model is described in further details referring to the drawings.
One kind turns round the machine of twisting, including feeding mechanism 1, Niu Ning mechanisms 2 and discharging mechanism 3, the Niu Ning mechanisms 2 are placed in charger
Between structure 1 and discharging mechanism 3, wherein feeding mechanism 1 is identical with the structure of discharging mechanism 3, and the concrete structure of feeding mechanism 1 is entered
Row description, discharging mechanism 3 just repeat no more.
Wherein feeding mechanism 1, including the frame 11 on ground is fixed on, the floating that can be moved up and down is provided with frame 11
Fixed mount 12, the both ends of the frame 11 are respectively arranged with lift cylinder 13, the telescopic shaft of the lift cylinder 13 and floating
Fixed mount 12 is connected；Several roll wheel assemblies 14 are provided with the floating fixed mount 12, roll wheel assembly 14 is fixed along floating
The uniform intervals of frame 12 are distributed；The roll wheel assembly 14 includes support 141 and the He of charging roller 142 being arranged on support 141
Rotary shaft 143 is fed, the support 141 is fixed on floating fixed mount 12, the charging roller 142 and charging rotary shaft 143
It is rotatably arranged on respectively on support 141, the charging roller 142 is placed in the top of charging rotary shaft 143；The charging roller
142 are provided with driven sprocket 144, and charging rotary shaft 143 is provided with drive sprocket 145, the drive sprocket 145 by chain-driving from
Movable sprocket 144 rotates；The charging roller 142 is made up of the cylinder of two taper platform structures, and the small end face of two cylinders is connected
The guide frame to be formed and caved inward is connect, such section bar is placed on charging roller 142 in movement forward, will not occurred partially
Move, play guide effect；The charging rotary shaft 143 of each roll wheel assembly 14 is provided with drive sprocket 146, and floating fixed mount 12 is set
Charging motor (is not drawn into) in figure, and the charging motor drives drive sprocket 146 to rotate by driving chain, it is possible to achieve institute
There is charging roller 142 to realize synchronous rotary, improve production efficiency, while an electricity can also be set in each roll wheel assembly 14
Machine, it is operated alone.
Wherein Niu Ning mechanisms 2, including workbench 21, two interval setting Hes of the first clamping device 22 are provided with workbench 21
Second clamping device 23, second clamping device 23 is close to the side of feeding mechanism 1, and first clamping device 22 is close to discharging
The side of mechanism 3；The driven rotation that the first clamping device 22 can be driven to rotate is fixedly installed on first clamping device 22
Gear 24, the active rotation gear 25 being meshed with driven rotation gear 24 is provided with the side of driven rotation gear 24；Work as type
When the both ends of material are clamped by the first clamping device 22 and the second clamping device 23 respectively, now active rotation gear 25 can drive
Driven rotation gear 24, so as to drive the first clamping device 22 to rotate.
Wherein described first clamping device 22 includes clamping support 221, and being provided with two on clamping support 221 can be oppositely arranged
Gripping block 222 and lower gripping block 223 and the driving clamping device for driving upper clamping block 222 and lower gripping block 223 to relatively move
224；The driving clamping device 224 includes screw rod 2241 and the upper swivel nut for being arranged on upper clamping block 222 and is arranged on lower folder
The screw thread of lower swivel nut on tight block 223, the lower swivel nut and upper swivel nut is on the contrary, one end of the screw rod 2241 sequentially passes through folder
Tight block 222 and lower gripping block 223 are engaged with swivel nut, and one end and the motor 2242 of the screw rod 2241 are connected；Work as motor
2242 when driving the screw rod 2241 to rotate, and upper clamping block 222 and lower gripping block 223 can be driven to relatively move and clamp section bar, pass through spiral shell
Bar 2241 and swivel nut coordinate so that and clamping force caused by upper clamping block 222 and lower gripping block 223 is more reliable and more stable, while two
The cooperation of person is more accurate.
The quantity of the screw rod 2241 is two, and one end of two of which screw rod 2241 is equipped with driven angular wheel
2243, be provided between described two screw rods 2241 and clamp rotary shaft 2244, the both ends for clamping rotary shaft 2244 be equipped with
The active angular wheel 2245 that driven angular wheel 2243 is meshed, the motor 2242 connect with clamping rotary shaft 2244 and rotating
Connect.
Wherein the first clamping device 22 is identical with the structure of the second clamping device 23, just repeats no more herein；Wherein feed
Mechanism 1 is identical with the structure of discharging mechanism 3, also repeats no more herein.
Operation principle：When section bar is placed on floating fixed mount 12, the charging rotating band ejector half material of roller 142 moves forward to torsion
Mechanism 2 is twisted, when the both ends of section bar are respectively placed in the first clamping device 22 and the second clamping device 23, motor passes through gear drive band
Turn moving axis 2244 rotates, and so as to drive active angular wheel 2245 to rotate, then passes through driven angular wheel 2243 and initiative taper
Shape gear 2245 coordinates, so as to drive two screw rods 2241 to rotate, so as to drive upper clamping block 222 and the relative shifting of lower gripping block 223
Dynamic to clamp section bar, now active rotation gear 25 can drive driven rotation gear 24, so as to drive the first clamping device 22 to rotate,
Realize to section bar turn round twist processing, now the lift cylinder 13 can drive floating fixed mount 12 to move down, roll wheel assembly 14 with
Section bar is separated, and now Niu Ning mechanisms 2 turn round to section bar and twist processing, avoids section bar from turning round when twisting and interferes generation with feeding mechanism 1
Damage, it is simple in construction, complete after turning round stubborn processing, transferred out by discharging mechanism.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
1. one kind turns round the machine of twisting, including feeding mechanism, Niu Ning mechanisms and discharging mechanism, the Niu Ning mechanisms are placed in feeding mechanism and gone out
Between expecting mechanism, it is characterized in that：The feeding mechanism includes being fixed on the frame on ground, and being provided with frame to move up and down
Floating fixed mount, the both ends of the frame are respectively arranged with lift cylinder, and the telescopic shaft of the lift cylinder is solid with floating
Determine frame to be connected；
Several roll wheel assemblies are provided with the floating fixed mount, roll wheel assembly is distributed along floating fixed mount uniform intervals；
The roll wheel assembly includes support and the charging roller being arranged on support and charging rotary shaft, and the support is fixed on
On floating fixed mount, it is described charging roller and charging rotary shaft be rotatably arranged on respectively on support, it is described charging roller be placed in into
Expect the top of rotary shaft；
The charging roller is provided with driven sprocket, and rotary shaft is provided with drive sprocket, and the drive sprocket is driven by chain-driving
Sprocket wheel rotates；
The Niu Ning mechanisms include workbench, and being provided with two in workbench is arranged at intervals the first clamping device and the second clamping dress
Put, second clamping device is close to feeding mechanism side, and first clamping device is close to discharging mechanism side；
The driven rotation gear that the first clamping device can be driven to rotate is fixedly installed on first clamping device, driven
The side of rotation gear is provided with the active rotation gear being meshed with driven rotation gear；
When section bar both ends respectively by the first clamping device and the second gripping means grips when, while the lift cylinder
Floating fixed mount can be driven to move down, roll wheel assembly is separated with section bar, and now active rotation gear can drive driven rotation
Gear, so as to drive the first clamping device to rotate.
2. machine is twisted in a kind of torsion according to claim 1, it is characterized in that：It is described to feed post of the roller by two taper platform structures
Body is formed, and the small end face of two cylinders is connected the guide frame to be formed and caved inward.
3. machine is twisted in a kind of torsion according to claim 1 or 2, it is characterized in that：The charging rotary shaft of each roll wheel assembly is provided with
Drive sprocket, floating fixed mount setting charging motor, the charging motor drive drive sprocket to rotate by driving chain.
4. machine is twisted in a kind of torsion according to claim 1, it is characterized in that：First clamping device includes clamping support, is pressing from both sides
Tight frame is provided with two and can be oppositely arranged upper clamping block and lower gripping block and drive upper clamping block and lower gripping block to relatively move
Driving clamping device；
Under the driving clamping device includes screw rod and the upper swivel nut for being arranged on upper clamping block and is arranged in lower gripping block
The screw thread of swivel nut, the lower swivel nut and upper swivel nut on the contrary, one end of the screw rod sequentially pass through upper clamping block and lower gripping block with
Swivel nut is engaged, and one end and the clamping motor of the screw rod are connected；
When clamping motor drives screw rod to rotate, upper clamping block and lower gripping block can be driven to relatively move and clamp section bar.
5. machine is twisted in a kind of torsion according to claim 4, it is characterized in that：The quantity of the screw rod is two, two of which spiral shell
One end of bar is equipped with driven angular wheel, is provided between described two screw rods and clamps rotary shaft, described to clamp the two of rotary shaft
End is equipped with the active angular wheel being meshed with driven angular wheel, and the motor is with clamping rotary shaft rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965310.6U CN207013505U (en) | 2017-08-03 | 2017-08-03 | One kind turns round the machine of twisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965310.6U CN207013505U (en) | 2017-08-03 | 2017-08-03 | One kind turns round the machine of twisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013505U true CN207013505U (en) | 2018-02-16 |
Family
ID=61478287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720965310.6U Active CN207013505U (en) | 2017-08-03 | 2017-08-03 | One kind turns round the machine of twisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234156A (en) * | 2017-08-03 | 2017-10-10 | 温州久重工有限公司 | One kind turns round the machine of twisting |
-
2017
- 2017-08-03 CN CN201720965310.6U patent/CN207013505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234156A (en) * | 2017-08-03 | 2017-10-10 | 温州久重工有限公司 | One kind turns round the machine of twisting |
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