CN105382642A - Inside and outside grinding machine for pipe - Google Patents
Inside and outside grinding machine for pipe Download PDFInfo
- Publication number
- CN105382642A CN105382642A CN201410452057.5A CN201410452057A CN105382642A CN 105382642 A CN105382642 A CN 105382642A CN 201410452057 A CN201410452057 A CN 201410452057A CN 105382642 A CN105382642 A CN 105382642A
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- CN
- China
- Prior art keywords
- mill
- interior
- bearing support
- emery wheel
- pipe
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides an inside and outside grinding machine for a pipe. The grinding machine comprises a working table, a pipe clamp assembly, an inside grinding assembly and an outside grinding assembly. The pipe clamp assembly comprises a pneumatic chuck, the pneumatic chuck is connected to the working table in a rotary mode, and the central axis of the pneumatic chuck is higher than the table face of the working table and parallel to the table face of the working table. The inside grinding assembly and the outside grinding assembly are arranged at the two ends of the pneumatic chuck respectively in a matched mode. The inside grinding assembly comprises an inside grinding wheel and an inside grinding motor, an output shaft of the inside grinding motor is connected with the inside grinding wheel in a rotary mode, and the inside grinding wheel and the inside grinding motor are connected the working table in a sliding mode through a first connecting frame. The outer grinding assembly comprises an outer grinding wheel and an outer grinding motor, an output shaft of the outer grinding motor is connected with the outer grinding wheel in a rotary mode, and the outer grinding wheel and the outer grinding motor are connected with the working table in a sliding mode through a second connecting frame. The inside and outside grinding machine for the pipe has following beneficial effects: the precision requirement that the inside grinding wheel and the outside grinding wheel need to be identical in rotation speed is lowered; and the occupied space of the grinding machine is further saved.
Description
Technical field
The invention belongs to the manufacture field of pipe, especially relate to a kind of inside and outside sander of pipe.
Background technology
In actual use, the connection between pipe often needs the polishing pipe of junction being carried out to interior outside, makes the pipe of having polished just meet the requirement of coupling, reaches the seamless link of two pipes, ensure its sealing.
But, the sander major part of existing pipe just can only be single to tubular body or outside to polish separately, also have more advanced sander can carry out inside and outside polishing to one end of pipe simultaneously, but such device has a common shortcoming, be when turne tube polishing, outer emery wheel and interior emery wheel will ensure same rotating speed, not so mutually will have an impact, thus affect the flatness of pipe polishing.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of inside and outside sander of pipe, and this sander carries out inside and outside polishing respectively to the two ends of a pipe, and carries out simultaneously, finally completes the polishing demand at pipe two ends.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the inside and outside sander of pipe, and it comprises workbench, pipe clamp assembly, interior mill assembly and outer mill assembly;
Described pipe clamp assembly comprises an air spider, and described air spider is rotatably connected on described workbench, and the axis of described air spider is parallel with the table top of described workbench higher than the table top of described workbench;
Described interior mill assembly and outer mill assembly coordinate the two ends being built in described air spider respectively;
Described interior mill assembly comprises interior emery wheel and interior electric mill machine, and output shaft and the interior emery wheel of described interior electric mill machine are rotationally connected, and described interior emery wheel and interior electric mill machine are slidably connected by the first link and described workbench;
Described outer mill assembly comprises outer emery wheel and outer electric mill machine, and output shaft and the outer emery wheel of described outer electric mill machine are rotationally connected, and described outer emery wheel and outer electric mill machine are slidably connected by the second link and described workbench.
Further, described interior mill assembly also comprises interior mill bearing support, the workbench below described interior emery wheel is provided with described interior mill bearing support.
Further, described outer mill assembly also comprises outer mill bearing support, the workbench below described outer emery wheel is provided with described outer mill bearing support.
Further, the end face of described interior mill bearing support and the end face of outer mill bearing support are in same level, simultaneously the axis conllinear of this interior mill bearing support and outer mill bearing support and air spider.
Further, described interior emery wheel is connected with described first link.
Further, described outer emery wheel is connected with described second link.
Further, the middle part of described interior mill bearing support and described outer mill bearing support is the circular arc of indent, and the middle part of described circular arc is connected with other port ons of described bearing support, and in the middle part of described bearing support, two ends are connected with its bearing support by spring.
Further, the height of the axis distance workbench of the described axis of interior emery wheel, the axis of air spider and outer emery wheel increases successively.
The advantage that the present invention has and good effect: refer in prior art simultaneously to outside the advantage of polishing inside and outside pipe, also reduce the required precision with rotating speed of interior emery wheel and outer emery wheel, add polishing effect, improve production qualification rate, also save taking up room of sander.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the internal structure schematic diagram of interior mill bearing support and outer mill bearing support.
In figure:
1, workbench 2, interior wear smooth rail 3, outer wear smooth rail 4, interior electric mill machine
5, interior emery wheel 6, outer electric mill machine 7, outer emery wheel 8, interior mill bearing support
9, outer mill bearing support 10, air spider 11, rotating shaft
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Figure 1, the inside and outside sander of pipe, it comprises workbench 1, pipe clamp assembly, interior mill assembly and outer mill assembly;
Described pipe clamp assembly comprises an air spider 10, and described air spider 10 is rotatably connected on described workbench 1, and the axis of described air spider 10 is parallel with the table top of described workbench 1 higher than the table top of described workbench 1;
Described interior mill assembly and outer mill assembly coordinate the two ends being built in described air spider 10 respectively;
Described interior mill assembly comprises interior mill bearing support 8, interior emery wheel 5 and interior electric mill machine 4, output shaft and the interior emery wheel 5 of described interior electric mill machine 4 are rotationally connected, workbench 1 below described interior emery wheel 5 is provided with described interior mill bearing support 8, and described interior mill bearing support 8, described interior emery wheel 5 and interior electric mill machine 4 are moved on interior wear smooth rail 2 by the first link and described workbench 1;
Described outer mill assembly comprises outer mill bearing support 9, outer emery wheel 7 and outer electric mill machine 6, output shaft and the outer emery wheel 7 of described outer electric mill machine 6 are rotationally connected, workbench 1 below described outer emery wheel 7 is provided with described outer mill bearing support 9, and described outer mill bearing support 9, described outer emery wheel 7 and outer electric mill machine 6 are by the second link and described workbench 1 outside wear smooth rail 3 move;
As shown in Figure 2, described interior mill bearing support 8 and the middle part of described outer mill bearing support 9 are the circular arc of indent, and in the middle part of described interior mill bearing support 8 be in same level in the middle part of described outer mill bearing support 9, the axis conllinear of this interior mill bearing support 8 and outer mill bearing support 9 and air spider 10 simultaneously, the middle part of described circular arc is connected with other port ons of described bearing support, and in the middle part of described bearing support, two ends are connected with its bearing support by spring;
The height of the axis distance workbench 1 of the axis of described interior emery wheel 5, the axis of air spider 10 and outer emery wheel 7 increases successively;
Described air spider 10 lateral wall is arranged with two rotating shafts 11, and this air spider 10 is rotationally connected with described workbench 1 by described two rotating shafts 11.
The position that described workbench 1 supports air spider 10 is hollow, and is also hollow between described interior wear smooth rail 2 and outer wear smooth rail 3, can rotate for pipe.
The operation principle of the present embodiment:
First, the pipe that need process is inserted in air spider 10 fixing, and its two ends are erected on interior mill bearing support 8 and outer mill bearing support 9 respectively, fix the position of air spider 10.
Secondly, the adjustment interior mill assembly at pipe two ends and the position of outer mill assembly, make interior emery wheel 5 be deep into tube interior, outer emery wheel 7 is placed in the outer wall of pipe.
Then, make the pipe in air spider 10 start to rotate, and start interior electric mill machine 4 and outer electric mill machine 6 simultaneously, thus drive the rotation of interior emery wheel 5 and outer emery wheel 7, therefore this sander starts to pipe the work of polishing.
Finally, after having polished, stop motor, moved the position of outer mill assembly air spider 10 relative to interior mill assembly by interior wear smooth rail 2 and outer wear smooth rail 3, then rotate air spider 10, make the two ends exchange position of pipe, and then carry out above-mentioned work.
After above operation completes, can realize being completed inside and outside polishing to the two ends of pipe.
The design carries out inside and outside polishing respectively to pipe two ends, thus reduce the harmful effect mutually produced time interior emery wheel 5 and outer emery wheel 7 rotate, and the design of the middle part of interior mill bearing support 8 and outer mill bearing support 9 can also play the effect of a buffering to erection pipe thereon, be unlikely in pipe bruting process, the stress that pipe is subject to is excessive, causes damage to pipe.
Interior mill assembly and outer mill assembly removable on the table, so can adjust at any time polishing pipe width, as required, can also only process a kind of technique.
The design of this sander takes up room little, can design many group sanders side by side and carry out work simultaneously.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the scope of the invention change and improve, and all should still belong within this patent covering scope.
Claims (8)
1. the inside and outside sander of pipe, is characterized in that: it comprises workbench (1), pipe clamp assembly, interior mill assembly and outer mill assembly;
Described pipe clamp assembly comprises an air spider (10), described air spider (10) is rotatably connected on described workbench (1), and the axis of described air spider (10) is parallel with the table top of described workbench (1) higher than the table top of described workbench (1);
Described interior mill assembly and outer mill assembly coordinate the two ends being built in described air spider (10) respectively;
Described interior mill assembly comprises interior emery wheel (5) and interior electric mill machine (4), output shaft and the interior emery wheel (5) of described interior electric mill machine (4) are rotationally connected, and described interior emery wheel (5) and interior electric mill machine (4) are slidably connected by the first link and described workbench (1);
Described outer mill assembly comprises outer emery wheel (7) and outer electric mill machine (6), output shaft and the outer emery wheel (7) of described outer electric mill machine (6) are rotationally connected, and described outer emery wheel (7) and outer electric mill machine (6) are slidably connected by the second link and described workbench (1).
2. the inside and outside sander of pipe according to claim 1, it is characterized in that: described interior mill assembly also comprises interior mill bearing support (8), the workbench (1) of described interior emery wheel (5) below is provided with described interior mill bearing support (8).
3. the inside and outside sander of pipe according to claim 2, it is characterized in that: described outer mill assembly also comprises outer mill bearing support (9), the workbench (1) of described outer emery wheel (7) below is provided with described outer mill bearing support (9).
4. the inside and outside sander of pipe according to claim 3, it is characterized in that: the described end face of interior mill bearing support (8) and the end face of outer mill bearing support (9) are in same level, simultaneously the axis conllinear of this interior mill bearing support (8) and outer mill bearing support (9) and air spider (10).
5. the inside and outside sander of pipe according to claim 1, is characterized in that: described interior emery wheel (5) is connected with described first link.
6. the inside and outside sander of pipe according to claim 1, is characterized in that: described outer emery wheel (7) is connected with described second link.
7. sander inside and outside the pipe according to claim 3 or 4, it is characterized in that: described interior mill bearing support (8) is the circular arc of indent with the middle part of described outer mill bearing support (9), the middle part of described circular arc is connected with other port ons of described bearing support, and in the middle part of described bearing support, two ends are connected with its bearing support by spring.
8. the inside and outside sander of pipe according to claim 1, is characterized in that: the height of axis distance workbench (1) of the axis of described interior emery wheel (5), the axis of air spider (10) and outer emery wheel (7) increases successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410452057.5A CN105382642A (en) | 2014-09-05 | 2014-09-05 | Inside and outside grinding machine for pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410452057.5A CN105382642A (en) | 2014-09-05 | 2014-09-05 | Inside and outside grinding machine for pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105382642A true CN105382642A (en) | 2016-03-09 |
Family
ID=55415762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410452057.5A Pending CN105382642A (en) | 2014-09-05 | 2014-09-05 | Inside and outside grinding machine for pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382642A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030544A (en) * | 2017-06-02 | 2017-08-11 | 苏州晓炎自动化设备有限公司 | A kind of inside and outside sanding apparatus simultaneously of body |
| CN107598728A (en) * | 2017-09-26 | 2018-01-19 | 安徽省中阳管业有限公司 | A kind of polyethylene winding structure pipe bell and spigot trimming device |
| CN109015143A (en) * | 2018-09-17 | 2018-12-18 | 芜湖市天宏精密锻造有限公司 | Process equipment is used in a kind of production of bearing inner race |
-
2014
- 2014-09-05 CN CN201410452057.5A patent/CN105382642A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030544A (en) * | 2017-06-02 | 2017-08-11 | 苏州晓炎自动化设备有限公司 | A kind of inside and outside sanding apparatus simultaneously of body |
| CN107598728A (en) * | 2017-09-26 | 2018-01-19 | 安徽省中阳管业有限公司 | A kind of polyethylene winding structure pipe bell and spigot trimming device |
| CN109015143A (en) * | 2018-09-17 | 2018-12-18 | 芜湖市天宏精密锻造有限公司 | Process equipment is used in a kind of production of bearing inner race |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |