CN217530381U - Cleaning device for 3D printing pipeline - Google Patents
Cleaning device for 3D printing pipeline Download PDFInfo
- Publication number
- CN217530381U CN217530381U CN202220569563.2U CN202220569563U CN217530381U CN 217530381 U CN217530381 U CN 217530381U CN 202220569563 U CN202220569563 U CN 202220569563U CN 217530381 U CN217530381 U CN 217530381U
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- China
- Prior art keywords
- polishing
- roller
- mounting bracket
- grinding
- roller set
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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.)
- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 238000010146 3D printing Methods 0.000 title claims description 13
- 238000005498 polishing Methods 0.000 claims abstract description 91
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000004372 laser cladding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Images
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a 3D prints cleaning device for pipeline, including actuating mechanism, the roller set of polishing and the area of polishing, the actuating mechanism drive the roller set of polishing rotates, the area of polishing twine to on the roller set of polishing, still include the mounting bracket and support the handle, the roller set of polishing install to on the mounting bracket, it is fixed extremely to support the handle the one end of mounting bracket, the roller set of polishing is the hexagon and arranges the messenger two polished surfaces in the area of polishing with the mounting bracket is parallel and divides to establish the mounting bracket both sides. Utility model's an usage is, when actuating mechanism drive polishing area was rotatory, handheld support handle stretched into the pipeline along the axis, made two inner walls of pipeline both sides of polishing respectively of polishing face, need not to press to pipeline one side hard to make the labour saving and time saving of polishing, help improving the efficiency of polishing.
Description
Technical Field
The utility model relates to a 3D prints technical field, more specifically, the utility model relates to a 3D prints cleaning device for pipeline.
Background
The metal 3D printing mainly comprises a selective laser melting technology, a selective laser cladding forming technology, an selective electron beam melting technology, an electron beam fuse deposition forming technology, an ink-jet bonding forming technology, an additive and subtractive composite metal printing technology, plasma metal printing, an arc 3D printing technology, a metal droplet jet forming technology and the like. After sintering, the surface of the device is often rough and needs to be polished.
Current grinding device is mostly the abrasive machine, only can polish the surface of device, and to the pipeline that 3D printed, then is difficult to stretch into and polishes, and ordinary polishing head also can lead to inefficiency because it is regional limited to polish, and polishing head need extrude to the pipeline inner wall hard at the in-process of polishing moreover, and it wastes time and energy.
Therefore, a novel polishing device for a metal 3D printing pipeline is needed, which can solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at solve the inefficiency of polishing of current 3D printing pipeline down, polish the problem that wastes time and energy.
According to the utility model discloses an aspect provides a 3D prints cleaning device for pipeline, including actuating mechanism, the roller set of polishing and the area of polishing, the actuating mechanism drive the roller set of polishing rotates, the area of polishing twine to on the roller set of polishing, still include the mounting bracket and support the handle, the roller set of polishing install to on the mounting bracket, it fixes to support the handle the one end of mounting bracket, the roller set of polishing is the hexagon and arranges the messenger two polishing face of the area of polishing with the mounting bracket is parallel and divide and establish the mounting bracket both sides.
Through this scheme, when actuating mechanism drive belt of polishing was rotatory, handheld support handle stretched into the pipeline along the axis, made two inner walls of pipeline both sides of polishing respectively of polishing the face, need not to press to pipeline one side hard to make the labour saving and time saving of polishing, help improving the efficiency of polishing.
Preferably, the polishing roller group comprises four polishing rollers and two supporting rollers, a polishing belt between the two polishing rollers positioned on the same side of the mounting frame is a polishing surface, and the polishing rollers are connected to the mounting frame through extrusion springs; the grinding roller is in a spindle shape with thick middle and thin two ends.
According to the scheme, the polishing roller supports the polishing surface for polishing, the supporting roller supports the two sides of the polishing belt to avoid direct friction of the mounting frame, the extrusion spring can extrude the polishing surface to the inner wall of the pipeline for polishing, and manual force application is not needed for compressing the polishing surface to the inner wall of the pipeline; the fusiform roller of polishing can adapt to the radian of pipeline inner wall to the area of contact when improving to polish improves the efficiency of polishing.
Preferably, the grinding roller is rotatably connected to a support frame, a guide rod is fixed to the bottom of the support frame, the guide rod penetrates through the mounting frame and is in sliding connection with the mounting frame, and the extrusion spring is sleeved on the guide rod.
Through this scheme, the guide bar can improve the motion stability of the grinding roller as positioning mechanism.
Preferably, a rotating shaft of the supporting roller is connected to the mounting rack in a sliding mode along the length direction of the mounting rack, a tensioning spring is arranged on the mounting rack, and the tensioning spring always exerts a pulling force far away from the grinding roller on the supporting roller.
Through this scheme, the backing roll can be close to or keep away from the grinding roller under the pulling effect of polishing the area to the roller is polished in the adaptation and stretching out and withdrawal, keeps polishing the area and is in the tight state that rises all the time, improves the effect of polishing, helps the operation of polishing of the pipeline that the adaptation internal diameter differs.
Preferably, the driving mechanism is fixed on one of the supporting rollers and comprises a fixing frame and a driving motor, the supporting roller is rotatably connected to the fixing frame, and the driving motor is fixed on the fixing frame and meshed with the supporting roller.
Through this scheme, actuating mechanism follows the backing roll back-and-forth movement to keep polishing the area and be in tight state that rises all the time, can make actuating mechanism keep being connected with the drive of backing roll moreover.
The utility model discloses a technological effect lies in, this device simple structure, and convenient to use is applicable to the inside clearance of 3D printing pipe way, helps improving cleaning efficiency and clearance quality greatly, makes more labour saving and time saving of clearance operation.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is the utility model discloses 3D prints cleaning device for pipeline's schematic structure view.
Fig. 2 is a schematic cross-sectional structure at the grinding roll of fig. 1.
Fig. 3 is a schematic top view of the mount of fig. 1.
Fig. 4 is a schematic view of the structure of the support roller and the driving mechanism in fig. 1.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Examples
As shown in fig. 1 to 4, the cleaning device for a 3D printing pipe in this embodiment includes a driving mechanism, a polishing roller set and a polishing belt 210, the driving mechanism drives the polishing roller set to rotate, the polishing belt 210 is wound on the polishing roller set, the cleaning device further includes a mounting bracket 110 and a support handle 120, the polishing roller set is mounted on the mounting bracket 110, the support handle 120 is fixed to one end of the mounting bracket 110 and is arranged along the length direction of the mounting bracket 110, and the polishing roller set is arranged in a hexagon shape so that two polishing surfaces 210 of the polishing belt 200 are parallel to the mounting bracket 110 and are respectively arranged on two sides of the mounting bracket 110.
Through this scheme of this embodiment, when actuating mechanism drive belt 200 was polished rotatoryly, handheld support handle 120 stretched into the pipeline along the axis, made two inner walls of pipeline both sides of polishing respectively of polishing face 210, need not to press hard to pipeline one side to make the labour saving and time saving of polishing, help improving efficiency of polishing.
In this or other embodiments, the polishing roller set comprises four polishing rollers 310 and two supporting rollers 320, the polishing surface 210 is a polishing belt 200 between the two polishing rollers 310 on the same side of the mounting frame 110, and the polishing rollers 310 are connected to the mounting frame 110 through compression springs 331; the grinding roller 310 is in a spindle shape with a thick middle part and two thin ends.
The polishing roller 310 supports the polishing surface 210 for polishing, the supporting roller 320 supports the two sides of the polishing belt 200 to avoid directly rubbing the mounting frame 110, and the extrusion spring 331 can extrude the polishing surface 210 to the inner wall of the pipeline for polishing without manually applying force to tightly press the polishing surface to the inner wall of the pipeline; the spindle-shaped polishing roller 310 can adapt to the radian of the inner wall of the pipeline, so that the contact area during polishing is increased, and the polishing efficiency is increased.
The mounting frame 110 in this embodiment includes a mounting frame 112 and a mounting plate 111, the mounting plate 111 is fixed into the mounting frame 112, the sanding roller 310 is mounted on the mounting plate 111, the support rollers 320 are mounted on the mounting frame 112 at front and rear sides of the mounting plate 111, and the sanding belt 200 is arranged around the mounting plate 111.
In this embodiment or other embodiments, the grinding roller 310 is rotatably connected to a support frame 330, a guide rod 332 is fixed at the bottom of the support frame 330, the guide rod 332 penetrates through the mounting plate 111 and is slidably connected with the mounting plate 111, and the pressing spring 331 is sleeved on the guide rod 332. The guide rod 332 can act as a positioning mechanism to improve the stability of the movement of the grinding roller 310.
In this embodiment or other embodiments, the rotating shaft of the supporting roller 320 is slidably connected to the mounting frame 110 along the length direction of the mounting frame 110, and a tension spring 321 is disposed on the mounting frame 110, and the tension spring 321 always applies a tension force to the supporting roller 320 away from the polishing roller 310. The supporting roller 320 can be close to or far away from the grinding roller 310 under the pulling action of the grinding belt 200, so that the extension and retraction of the grinding roller 310 are adapted, the grinding belt 200 is kept in a tensioning state all the time, the grinding effect is improved, and the grinding operation of pipelines with different inner diameters is facilitated to be adapted.
In this embodiment or other embodiments, the driving mechanism is fixed on one of the supporting rollers 320, the driving mechanism includes a fixing frame 131 and a driving motor 130, the supporting roller 320 is rotatably connected to the fixing frame 131, and the driving motor 130 is fixed on the fixing frame 131 and engaged with the supporting roller 320. The fixing frame 131 is slidably connected to the mounting frame 110 and connected to the tension spring 321, and the driving mechanism moves back and forth along with the supporting roller 320, so as to keep the polishing belt 200 in a tensioned state all the time and keep the driving mechanism in driving connection with the supporting roller 320.
The technical effect of this embodiment lies in, this device simple structure, and convenient to use is applicable to the inside clearance of 3D printing pipe way, helps improving cleaning efficiency and clearance quality greatly, makes the more labour saving and time saving of clearance operation.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (5)
1. The utility model provides a 3D prints cleaning device for pipeline, includes actuating mechanism, the roller set of polishing and the area of polishing, the actuating mechanism drive the roller set of polishing rotates, the area of polishing twine extremely on the roller set of polishing, its characterized in that still includes the mounting bracket and supports the handle, the roller set of polishing install extremely on the mounting bracket, it is fixed extremely to support the handle the one end of mounting bracket, the roller set of polishing is the hexagon and arranges the messenger two polished surfaces of area of polishing with the mounting bracket is parallel and divide and establish the mounting bracket both sides.
2. The cleaning device for the 3D printing pipeline according to claim 1, wherein the grinding roller group comprises four grinding rollers and two supporting rollers, a grinding belt between the two grinding rollers positioned on the same side of the mounting frame is the grinding surface, and the grinding rollers are connected to the mounting frame through extrusion springs; the grinding roller is in a spindle shape with thick middle and thin two ends.
3. The cleaning device for the 3D printing pipeline according to claim 2, wherein the grinding roller is rotatably connected to a support frame, a guide rod is fixed to the bottom of the support frame, the guide rod penetrates through the mounting frame and is in sliding connection with the mounting frame, and the extrusion spring is sleeved on the guide rod.
4. The cleaning device for the 3D printing pipeline according to claim 3, wherein a rotating shaft of the supporting roller is connected to the mounting frame in a sliding mode along the length direction of the mounting frame, a tension spring is arranged on the mounting frame, and the tension spring always exerts tension on the supporting roller far away from the grinding roller.
5. The cleaning device for the 3D printing pipeline according to claim 4, wherein the driving mechanism is fixed on one of the supporting rollers, the driving mechanism comprises a fixing frame and a driving motor, the supporting roller is rotatably connected to the fixing frame, and the driving motor is fixed on the fixing frame and meshed with the supporting roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220569563.2U CN217530381U (en) | 2022-03-16 | 2022-03-16 | Cleaning device for 3D printing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220569563.2U CN217530381U (en) | 2022-03-16 | 2022-03-16 | Cleaning device for 3D printing pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217530381U true CN217530381U (en) | 2022-10-04 |
Family
ID=83428616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220569563.2U Expired - Fee Related CN217530381U (en) | 2022-03-16 | 2022-03-16 | Cleaning device for 3D printing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217530381U (en) |
-
2022
- 2022-03-16 CN CN202220569563.2U patent/CN217530381U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221004 |