CN208601183U - A kind of spatial complex bend pipe inner surface magnetic grinder - Google Patents
A kind of spatial complex bend pipe inner surface magnetic grinder Download PDFInfo
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- CN208601183U CN208601183U CN201821248722.9U CN201821248722U CN208601183U CN 208601183 U CN208601183 U CN 208601183U CN 201821248722 U CN201821248722 U CN 201821248722U CN 208601183 U CN208601183 U CN 208601183U
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- bend pipe
- lifting
- pipe inner
- pulley
- lifting device
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Abstract
The utility model relates to spatial complex bend pipe surfaces externally and internally Finishing fields, and in particular to a kind of spatial complex bend pipe inner surface magnetic grinder.Including burnishing device, lifting device and track guiding trolley；The burnishing device is fixed on lifting device, and lifting device is fixed on the guiding trolley of track；The track guiding trolley includes three independent driving parts and chassis, and three independent driving parts are evenly arranged on three edges of dolly chassis, and three independent driving parts are equipped with Mecanum wheel；Track guiding trolley drives burnishing device to move along bending axis with lifting device, so that magnetic abrasive is formed screw in bend pipe inner surface, polishes to bend pipe inner surface.The utility model can effectively remove Anomalistic space bend pipe inner surface burr and improve its finish, guarantee space bent pipe machining accuracy and surface quality.
Description
Technical field
The utility model relates to spatial complex bend pipe surfaces externally and internally Finishing fields, and in particular to a kind of space is multiple
Miscellaneous bend pipe inner surface magnetic grinder.
Background technique
With the development of the high-tech sectors such as aerospace, need are used to adapt to machine internal complexity small space satisfaction
It asks, using the small Anomalistic space bend pipe of duty ratio, but since bend pipe shape is extremely complex, conventional machining process is difficult to ensure zero
Part surface quality reaches finishing requirements, can generate fold, pit and micro-crack extension at its crooked inner surface, and due to
Surface of internal cavity is rough, causes when liquid or gas flow through, and can generate turbulent flow, vibration and perishable, make pipe bending machine
It can decline, cause machine work unstable, power decline.
205734183 U of CN discloses a kind of hand-held bend pipe inner surface polishing machine based on magnetic finishing, operator
Axis of the hand-held handle of member under the guiding role of guiding device along bend pipe moves, and magnetic abrasive grain pressure is attached on bend pipe inner surface and does
Screw completes the polishing of inner surface to remove material.It, must be manually along complicated curved when polishing although the method is simple
Pipe axis is mobile, and cumbersome cannot move automatically along bending axis complicated for operation causes processing uneven, it is difficult to realize automation.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of spatial complex bend pipe inner surface magnetic grinding dresses
It sets.Anomalistic space bend pipe inner surface burr can be effectively removed and improve its finish.
To achieve the above object, the utility model is implemented with the following technical solutions:
A kind of spatial complex bend pipe inner surface magnetic grinder, including burnishing device, lifting device and track guiding
Trolley；The burnishing device is fixed on lifting device, and lifting device is fixed on the guiding trolley of track；The track guiding is small
Vehicle includes three independent driving parts and chassis, and three independent driving parts are evenly arranged on three edges of dolly chassis, and three
Independent driving part is equipped with Mecanum wheel；Track guiding trolley and lifting device drive burnishing device to transport along bending axis
It is dynamic, so that magnetic abrasive is formed screw in bend pipe inner surface, bend pipe inner surface is polished.
The lifting device includes hoistable platform, lifting support, lead screw, lifting motor, lifting device pedestal；Lifting electricity
Machine, lead screw, lifting support are fixed on lifting device pedestal, and hoistable platform is fixed on above lifting support；Lifting motor and silk
Bar is connected, and lifting motor drives screw rod rotation, and then drives hoistable platform lifting.
Three independent driving parts include Mecanum wheel, movable motor, driving pulley, driven pulley；Walking
Motor is connected with driving pulley, and driving pulley is connected by synchronous belt with driven pulley, and driven pulley is connected with Mecanum wheel；
Movable motor drives driving pulley, driven pulley and Mecanum wheel synchronous rotary.
The burnishing device include polishing motor, retarder, ring flange, magnetic pole frame, magnetic pole, poly- magnetic head, polishing body support frame,
Big belt wheel, small pulley；Polishing motor is direct-connected with retarder, and speed reducer is connected with small pulley, and small pulley passes through synchronous with big belt wheel
Band is connected, and big belt wheel is connected with magnetic pole frame；Polishing motor drives small pulley, big belt wheel and magnetic pole frame synchronous rotary.
Compared with prior art, the beneficial effects of the utility model are:
The lifting device combined using the track guiding trolley at low cost based on Mecanum wheel and motor with lead screw
Bending axis track is recorded, and along the reciprocal operation of track, makes magnetic abrasive table in workpiece eventually by burnishing device
Screw is formed on face, to reach to spatial complex bend pipe inner surface polishing effect.The utility model can effectively remove
Anomalistic space bend pipe inner surface burr improves its finish, guarantees space bent pipe machining accuracy and surface quality.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is the utility model burnishing device schematic perspective view；
Fig. 3 is another angle schematic perspective view of the utility model burnishing device；
Fig. 4 is the utility model lifting device schematic perspective view；
Fig. 5 is the utility model track guiding trolley schematic perspective view；
Fig. 6 is the utility model track guiding trolley independence driving part schematic perspective view.
In figure: the 4- hoistable platform 5- retarder of the track polishing body upper bracket 3- polishing motor 2- 1- guiding trolley chassis
The poly- magnetic head 13- of 6- small synchronous pulley 7- the first synchronous belt 8- ring flange 9- lifting support 10- magnetic pole frame 11- magnetic pole 12-
The big synchronous pulley 15- of polishing body undersetting 14- clenches screw 16- retaining ring 17- baffle 18- lead screw the first pulse of 19- volume
Code device 20- lifting motor 21- lifting motor support 22- lifting device pedestal 23- Mecanum wheel the second pulse of 24- is compiled
The driven synchronous pulley 30- of code device 25- servo motor 26- motor cabinet 27- the second synchronous belt 28- active synchronization belt wheel 29-
Support base
Specific embodiment
The utility model discloses a kind of spatial complex bend pipe inner surface magnetic grinders.
Embodiment:
Specific embodiment of the present utility model is further illustrated with reference to the accompanying drawing:
As shown in Figure 1, a kind of spatial complex bend pipe inner surface magnetic grinder, including burnishing device, lifting device, rail
Mark guiding trolley.Burnishing device and lifting device are passed through by the hoistable platform 4 of ring flange 8 and lifting device on burnishing device
It is bolted together, burnishing device and lifting device are connected with the chassis upper end of track guiding trolley by bolt as a whole
It connects, track guiding trolley is made of three independent driving parts, and independent driving part is located at 3 three, track guiding trolley chassis side
At angle.
As shown in Figure 2 and Figure 3, burnishing device includes polishing motor 1, polishing body upper bracket 2, retarder 5, ring flange 8,
One synchronous belt 7, magnetic pole frame 10, magnetic pole 11, poly- magnetic head 12, polishing body undersetting 13, big synchronous pulley 14, small synchronous pulley 6, gear
Enclose 16, baffle 17.Polishing body upper bracket 2 and polishing body undersetting 13, which are bolted, constitutes burnishing device main body frame, greatly
On the frame, motor 1 is connected with retarder 5, and retarder 5 is worn for synchronous pulley 14, the first synchronous belt 7, small synchronous pulley installation
It crosses polishing body undersetting 13 to connect with small synchronous pulley 6, and the first synchronous belt 7 by engaging with small synchronous pulley 6 drives
Big synchronous pulley 14 rotates.Shield ring sleeve is clenched in 6 outside of small synchronous pulley and with screw 15 is clenched.Big synchronous pulley 14 drives magnetic
Pole frame 10 rotates, and poly- magnetic head 12 is fixedly connected on magnetic pole frame 10 with magnetic pole 11 by magnetism.
As shown in figure 4, lifting device includes hoistable platform 4, lifting support 9, lead screw 18, lifting motor 20, lifting motor
Support 21, lifting device pedestal 22.Lifting motor 20, lead screw 18, lifting support 9 are fixed on lifting device pedestal 22, institute
It states lifting motor 20 to be fixed on lifting motor support 21, lifting motor 20 drives lead screw 18 to rotate, lifting motor 20 and first
Pulse coder 19 is connected, and lifting support 9 connect with lead screw 18 and drives the liter of hoistable platform 4 with the rotation of lead screw 18
Drop, and then adjust grinding height.
As shown in Figure 5, Figure 6, track guiding trolley is made of three independent driving parts with chassis, independent driving part peace
Mounted in 3 three, track guiding trolley chassis edge.Each independent driving part includes Mecanum wheel 23, movable motor
25, motor cabinet 26, the second synchronous belt 27, active synchronization belt wheel 28, driven synchronous pulley 29, support base 30.The walking electricity
Machine 25 is fixed on motor cabinet 26, and movable motor 25 is connected with active synchronization belt wheel 28, and by with active synchronization belt wheel 28
Second synchronous belt 27 of engagement drives driven synchronous pulley 29 to rotate, and the second pulse coder 24 is connected with movable motor 25, from
Dynamic synchronous pulley 29 is mounted in support base 30 and Mecanum wheel 23 is driven to operate.
The utility model is combined using the track guiding trolley and motor at low cost based on Mecanum wheel with lead screw
Lifting device record bending axis track, and along the reciprocal operation of bending axis track, make eventually by burnishing device
Magnetic abrasive forms screw on work piece inner surface, to reach to spatial complex bend pipe inner surface polishing effect.This reality
Anomalistic space bend pipe inner surface burr can be effectively removed with novel, improves its finish, guarantees space bent pipe machining accuracy
With surface quality.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of spatial complex bend pipe inner surface magnetic grinder, which is characterized in that including burnishing device, lifting device and
Track guiding trolley；The burnishing device is fixed on lifting device, and lifting device is fixed on the guiding trolley of track；The rail
Mark guiding trolley includes three independent driving parts and chassis, and three independent driving parts are evenly arranged on three corners of dolly chassis
Place, three independent driving parts are equipped with Mecanum wheel；Track guiding trolley and lifting device drive burnishing device along bend pipe
Axial-movement makes magnetic abrasive form screw in bend pipe inner surface, polishes to bend pipe inner surface.
2. a kind of spatial complex bend pipe inner surface magnetic grinder according to claim 1, which is characterized in that the liter
Falling unit includes hoistable platform, lifting support, lead screw, lifting motor, lifting device pedestal；Lifting motor, lead screw, lifting support
It is fixed on lifting device pedestal, hoistable platform is fixed on above lifting support；Lifting motor is connected with screw rod, lifting motor band
Dynamic screw rod rotation, and then drive hoistable platform lifting.
3. a kind of spatial complex bend pipe inner surface magnetic grinder according to claim 1, which is characterized in that described three
A independent driving part includes Mecanum wheel, movable motor, driving pulley, driven pulley；Movable motor and driving pulley
It is connected, driving pulley is connected by synchronous belt with driven pulley, and driven pulley is connected with Mecanum wheel；Movable motor drives master
Movable belt pulley, driven pulley and Mecanum wheel synchronous rotary.
4. a kind of spatial complex bend pipe inner surface magnetic grinder according to claim 1, which is characterized in that the throwing
Electro-optical device includes polishing motor, retarder, ring flange, magnetic pole frame, magnetic pole, poly- magnetic head, polishing body support frame, big belt wheel, small pulley；
Polishing motor is direct-connected with retarder, and speed reducer is connected with small pulley, and small pulley is connected with big belt wheel by synchronous belt, big belt wheel with
Magnetic pole frame is connected；Polishing motor drives small pulley, big belt wheel and magnetic pole frame synchronous rotary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248722.9U CN208601183U (en) | 2018-08-03 | 2018-08-03 | A kind of spatial complex bend pipe inner surface magnetic grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248722.9U CN208601183U (en) | 2018-08-03 | 2018-08-03 | A kind of spatial complex bend pipe inner surface magnetic grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601183U true CN208601183U (en) | 2019-03-15 |
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ID=65670730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821248722.9U Active CN208601183U (en) | 2018-08-03 | 2018-08-03 | A kind of spatial complex bend pipe inner surface magnetic grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857602A (en) * | 2018-08-03 | 2018-11-23 | 辽宁科技大学 | A kind of spatial complex bend pipe inner surface magnetic grinder and method |
-
2018
- 2018-08-03 CN CN201821248722.9U patent/CN208601183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857602A (en) * | 2018-08-03 | 2018-11-23 | 辽宁科技大学 | A kind of spatial complex bend pipe inner surface magnetic grinder and method |
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