CN202726722U - Polishing machine for inner surface of steel pipe - Google Patents
Polishing machine for inner surface of steel pipe Download PDFInfo
- Publication number
- CN202726722U CN202726722U CN 201220462766 CN201220462766U CN202726722U CN 202726722 U CN202726722 U CN 202726722U CN 201220462766 CN201220462766 CN 201220462766 CN 201220462766 U CN201220462766 U CN 201220462766U CN 202726722 U CN202726722 U CN 202726722U
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- CN
- China
- Prior art keywords
- steel pipe
- polishing machine
- carrying roller
- workbench
- ramming head
- 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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Abstract
The utility model discloses a polishing machine for the inner surface of a steel pipe, comprising a working platform; the working platform is provided with a supporting roller for supporting a steel pipe and a pressing wheel for pressing the steel pipe, wherein supporting roller is in transmission connection with a driving motor through a belt, and the pressing wheel is fixed on a pressing cylinder; two ends of the working platform are respectively provided with a supporting frame, tracks are arranged on the supporting frames and provided with travelling cars, and ramming heads in transmission connection with ramming head motors are arranged on the travelling cars; and the ramming heads arranged at two ends and the steel pipe on the supporting roller are located on the same straight line and connected with polishing bodies penetrating through the steel pipe. The polishing machine is reasonable in structural design, high in machining efficiency, capable of relieving the labor intensity of working staffs due to the ability of automatically feeding and discharging, strong in practicability and not high in requirements for operating staffs so as to be beneficial to being widely used.
Description
Technical field
The utility model relates to a kind of steel pipe processing unit (plant), especially a kind of steel pipe internal-surface polishing machine.
Background technology
At present stainless steel welded pipe being carried out the inwall polishing is a kind of common process means.The polishing of steel pipe internal-surface is cumbersome, if the smoothness of steel pipe inner wall is poor, then sleek easily will be flowed through the fluid retention of stainless steel inwall in sleek, thereby affect the sanitation-grade requirement.The structure of polishing machine is comparatively complicated at present simultaneously, and can only polish inefficiency to a steel pipe.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of steel pipe internal-surface polishing machine is provided, its reasonable in design, and working (machining) efficiency is high, and polishing effect is good.
The utility model solves the technical scheme that its technical problem adopts: this steel pipe internal-surface polishing machine, comprise workbench, workbench is provided with the carrying roller of supporting steel pipe and presses down the lower pressure wheel of steel pipe, its middle idler roller is in transmission connection by belt and drive motors, and wherein lower pressure wheel is fixed on the lower air cylinder; Wherein the two ends of workbench are respectively equipped with bracing frame, and bracing frame is provided with track, and track is provided with travelling car, and travelling car is provided with the ramming head that is connected with the ramming head motor-driven; Wherein the ramming head at two ends and the steel pipe on the carrying roller are located along the same line, and the ramming head at two ends is connected with the polishing body that passes steel pipe.
Wherein the carrying roller on the workbench has two groups at least, and wherein bracing frame is provided with the ramming head corresponding with position, the group number of carrying roller.Ramming head and ramming head motor all are located on the travelling car, can adopt so many group ramming heads simultaneously many steel pipes to be polished.
Wherein each carrying roller is in transmission connection mutually by driving belt, directive wheel.Can drive many group carrying rollers by a drive motors like this rotates.
Wherein also be provided with the blanking bar on the workbench, blanking bar one end is movably connected on the workbench, and the other end connects on the blanking cylinder.The blanking cylinder is with an end of the blanking bar jack-up that makes progress, and is to the automatic steel tube feeding on the workbench, simple to operate like this, alleviated staff's labour intensity.
The effect that the utility model is useful is: the utility model reasonable in design, working (machining) efficiency is high, and can automatic loading/unloading, has alleviated staff's labour intensity, and is practical, less demanding to operating personnel, is conducive to be widely used.
Description of drawings
Fig. 1 is the structural representation of the utility model integral body;
Fig. 2 is the structural representation that the utility model middle idler roller is in transmission connection mutually;
Fig. 3 is the structural representation of cutting agency in the utility model.
Description of reference numerals: workbench 1, carrying roller 2, steel pipe 3, lower pressure wheel 4, lower air cylinder 5, polishing body 6, bracing frame 7, track 8, travelling car 9, ramming head 10, ramming head motor 11, driving belt 12, belt 13, drive motors 14, directive wheel 15, blanking bar 16, blanking cylinder 17.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: this steel pipe internal-surface polishing machine, comprise workbench 1, workbench 1 is provided with the carrying roller 2 of supporting steel pipe 3 and presses down the lower pressure wheel 4 of steel pipe 3, and its middle idler roller 2 is in transmission connection by belt 13 and drive motors 14, and wherein lower pressure wheel 4 is fixed on the lower air cylinder 5; Wherein the two ends of workbench 1 are respectively equipped with bracing frame 7, and bracing frame 7 is provided with track 8, and track 8 is provided with travelling car 9, and travelling car 9 is provided with the ramming head 10 that is in transmission connection with ramming head motor 11; Wherein the ramming head 10 at two ends and the steel pipe 3 on the carrying roller 2 are located along the same line, and the ramming head 10 at two ends is connected with the polishing body 6 that passes steel pipe 3.Wherein the carrying roller 2 on the workbench 1 has two groups at least, and wherein bracing frame 7 is provided with the ramming head 10 corresponding with position, the group number of carrying roller 2.Wherein each carrying roller 2 is in transmission connection mutually by driving belt 12, directive wheel 15.Wherein also be provided with blanking bar 16 on the workbench 1, blanking bar 16 1 ends are movably connected on the workbench 1, and the other end connects on the blanking cylinder 17.
The utility model reasonable in design, efficient is high, can polish simultaneously 3, one operation cycle of three small-caliber steel pipes at every turn steel pipe 3 inner surface fineness are reached below the 0.24um simultaneously, reaches as high as 600#. and improves more than four times than existing equipment production efficiency; Automaticity is high.Select PLC to add man-machine interface control, a key can be finished a plurality of operation cycle after starting automatically, comprises automatic loading/unloading.Also can realize automatic trouble diagnosis.Easy to adjust.Two reciprocating motors and six ramming head motors all adopt frequency control, and ramming head motor maximum speed can reach 3000 rev/mins, and it is very convenient to regulate.Other parameter can be adjusted at the man-machine interface touch-screen.Practical.Less demanding to operating personnel.Operating personnel only need be by operation manual, and the input simple parameter can be started working.
Although the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (4)
1. steel pipe internal-surface polishing machine, comprise workbench (1), it is characterized in that: described workbench (1) is provided with the carrying roller (2) of supporting steel pipe (3) and presses down the lower pressure wheel (4) of steel pipe (3), described carrying roller (2) is in transmission connection by belt (13) and drive motors (14), and described lower pressure wheel (4) is fixed on the lower air cylinder (5); The two ends of described workbench (1) are respectively equipped with bracing frame (7), and bracing frame (7) is provided with track (8), and track (8) is provided with travelling car (9), and travelling car (9) is provided with the ramming head (10) that is in transmission connection with ramming head motor (11); Steel pipe (3) on the ramming head at described two ends (10) and the carrying roller (2) is located along the same line, and the ramming head at two ends (10) is connected with the polishing body (6) that passes steel pipe (3).
2. steel pipe internal-surface polishing machine according to claim 1, it is characterized in that: the carrying roller (2) on the described workbench (1) has two groups at least, and support frame as described above (7) is provided with the ramming head (10) corresponding with position, the group number of carrying roller (2).
3. steel pipe internal-surface polishing machine according to claim 2, it is characterized in that: described each carrying roller (2) is in transmission connection mutually by driving belt (12), directive wheel (15).
4. steel pipe internal-surface polishing machine according to claim 1, it is characterized in that: also be provided with blanking bar (16) on the described workbench (1), blanking bar (16) one ends are movably connected on the workbench (1), and the other end connects on the blanking cylinder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462766 CN202726722U (en) | 2012-09-12 | 2012-09-12 | Polishing machine for inner surface of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462766 CN202726722U (en) | 2012-09-12 | 2012-09-12 | Polishing machine for inner surface of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726722U true CN202726722U (en) | 2013-02-13 |
Family
ID=47652466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220462766 Expired - Fee Related CN202726722U (en) | 2012-09-12 | 2012-09-12 | Polishing machine for inner surface of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692313A (en) * | 2013-08-26 | 2014-04-02 | 格林精密部件(苏州)有限公司 | Automobile steering pump motor shaft end surface processing method and processing equipment |
-
2012
- 2012-09-12 CN CN 201220462766 patent/CN202726722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692313A (en) * | 2013-08-26 | 2014-04-02 | 格林精密部件(苏州)有限公司 | Automobile steering pump motor shaft end surface processing method and processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |