CN202225058U - Small caliber stainless steel circular pipe inner hole polishing machine - Google Patents
Small caliber stainless steel circular pipe inner hole polishing machine Download PDFInfo
- Publication number
- CN202225058U CN202225058U CN2011203146825U CN201120314682U CN202225058U CN 202225058 U CN202225058 U CN 202225058U CN 2011203146825 U CN2011203146825 U CN 2011203146825U CN 201120314682 U CN201120314682 U CN 201120314682U CN 202225058 U CN202225058 U CN 202225058U
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- CN
- China
- Prior art keywords
- frame
- polishing
- knife bar
- slide carriage
- machine
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- Expired - Fee Related
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Abstract
The utility model relates to a small caliber stainless steel circular pipe inner hole polishing machine belonging to the mechanical equipment field. The machine provided in the utility model can be used to overcome the defects of the mechanical type circular pipe inner hole polishing machine such as short polishing length, inapplicability in small caliber, and low fineness. The machine provided in the utility model is constituted by a machine frame, a cutter bar motor disposed on one end of the machine frame, a cutter bar clamping apparatus connected with the motor, a cutter bar clamped on the clamping apparatus, a grinding head disposed on a front end of the cutter bar, a slide carriage disposed on the machine frame, a slide carriage driving motor, a transmission mechanism, a circular pipe chuck fixedly disposed on the slide carriage, a guiding grid having a parallelogram-shaped structure, which is formed by connecting the slide carriage and the machine frame, cutter bar carriages connected to connection points of the grid; and an circuit used for controlling the whole machine. The utility model is advantageous in that the polishing grinding machine tool having advantages of simple structure, high production efficiency, and accurate running to small caliber stainless steel circular pipes; the inner hole wall polishing of the stainless steel circular pipe having an inner port diameter of from Phi 6 to Phi 24 and a length of 6000 mm; the one-time polishing and grinding roughness can be increased from about Ra 1.0 (mu)m to more than Ra 0.5 (mu)m .
Description
Technical field
The invention belongs to mechanical field, be specifically related to the steel tube inner hole polissoir.
Background technology
For elongated stainless steel inside pipe wall polishing problem; General electrobrightening, centrifugal polishing and the magnetic force of adopting polishes, and must carry out machine glazed finish before the electrobrightening, with scale removal; It is Ra0.4 μ m that the while electrobrightening generally requires inner wall roughness; The two can only realize micro cutting centrifugal polishing and magnetic force polishing, is not suitable for the polishing of big cutting output, large batch of elongated stainless steel tube, and efficient is lower again.For elongated stainless steel inside pipe wall polishing problem; Best processing method is still machine glazed finish; But because pipe is very thin, draw ratio is big again; Processing is inconvenient, and general mechanical polishing and grinding equipment can only be processed 2000mm left and right sides length, internal diameter is the stainless steel tube of Φ more than 13, and surface roughness needs repeatedly, and cutting just can be effective.Be difficult to process the stainless steel tube of tiny bore.
Summary of the invention
The purpose of this invention is to provide a kind of small-bore stainless pipe endoporus polishing machine, it is short to overcome the polishing length that prior mechanical pipe orifice polishing machine exists, and is inappropriate for small-bore, deficiency that fineness is low.
Polishing machine of the present invention is by the frame-type frame; Be installed in the knife bar drive motors of plane one end on the frame; The knife bar jig that links to each other with motor through gear; Be clipped in the knife bar on the jig, be installed in the polishing grinding machine head of knife bar front end, the slideway through both sides, plane on the frame is installed in the slide carriage above the frame; Slide carriage drive motors and transmission mechanism; Be fixed on the slide carriage with the knife bar dop is coaxially set and wait to throw the stainless pipe chuck, usefulness that slide carriage connects towards knife bar dop one end and frame end is intersected rod member and is hinged to the accurate guide grid that several are connected parallelogram sturcutre mutually, is installed on the frame and is connected grid through both sides, plane slideway on the frame to be connected knife bar carriage and complete machine control circuit composition on the point.
The course of work of the present invention is: stainless pipe fixedly to be thrown on the chuck on the slide carriage starts the knife bar drive motors, the grinding machine head rotation; Start slide carriage to knife bar one side shifting, knife bar stretches into the stainless pipe endoporus, grinding machine head polishing steel tube inner hole surface; Polish, slide carriage promotes the grid contraction simultaneously, and slide carriage precisely leads; Keep stainless pipe and knife bar coaxial line, and the knife bar carriage is evenly distributed in remain on the knife bar outside managing.The retaining slide carriage walks near the knife bar dop behind the stop, does setback, and knife bar can continue rotation, so repeatedly, to be polished to meet the requirements till, steel pipe turns around to fix then, half section endoporus in addition of polishing stainless steel pipe.
Good effect of the present invention is: for small-bore stainless pipe provides simple in structure, high-precision rubbing down lathe; It adopts the mode of two polishing processing; Can accomplish the internal orifice diameter is Φ 6～Φ 24; Length is the polishing of the stainless pipe endoporus tube wall of 6000mm, and one time the rubbing down roughness can be by being increased to more than the Ra0.5 μ m, for electrobrightening is got ready about original Ra1.0 μ m.Many knife bars arranged side by side and relative stainless pipe chuck tightly are polishing to many stainless pipes simultaneously on a polishing machine, the unit high efficiency.Also can be through the adjustment speed of mainshaft, change the setting of the bistrique or the number of strokes, realize different cutting outputs, reach the requirement of different fineness.
Description of drawings
Fig. 1 is a polishing machine front view of the present invention.
Fig. 2 is that polishing machine of the present invention provides a knife bar and stainless pipe vertical view.
The specific embodiment
Consult Fig. 1, Fig. 2; Plane one end is installed knife bar drive motors 2 on frame-type frame 1; On frame, connect motor 2 through gear knife bar dop 3 is installed, clamping knife bar 4 on the dop, knife bar front end are installed the polishing grinding machine head; Slideway through both sides, plane on the frame is installed slide carriage 5; Slide carriage drive motors 6 and transmission mechanism 7 are installed under the frame, on slide carriage, are installed with knife bar dop coaxial line and wait to throw stainless steel tube chuck 8, slide carriage 5 connects towards knife bar dop one end and frame end with intersecting rod member and is hinged to several accurate guide grids 9 that are connected parallelogram sturcutre mutually, the knife bar carriage 10 that is connected in the grid linking is installed at both sides, plane slideway on the frame.At operating position complete machine control circuit 11 is installed.So far constitute complete stainless steel tube endoporus polishing machine.
Claims (1)
1. small-bore stainless pipe endoporus polishing machine; It is characterized in that: by the frame-type frame; Be installed in the knife bar drive motors of plane one end on the frame, the knife bar jig through gear links to each other with motor is clipped in the knife bar on the jig; Be installed in the polishing mill bit of knife bar front end; Slideway through both sides, plane on the frame is installed in the slide carriage above the frame, and slide carriage drive motors and transmission mechanism are fixed on the slide carriage with the knife bar dop is coaxially set and wait to throw the stainless pipe chuck; Usefulness that slide carriage connects towards knife bar dop one end and frame end is intersected rod member and is hinged to the accurate guide grid that several are connected parallelogram sturcutre mutually, is installed on the frame and is connected grid through both sides, plane slideway on the frame to be connected knife bar carriage and complete machine control circuit composition on the point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203146825U CN202225058U (en) | 2011-08-26 | 2011-08-26 | Small caliber stainless steel circular pipe inner hole polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203146825U CN202225058U (en) | 2011-08-26 | 2011-08-26 | Small caliber stainless steel circular pipe inner hole polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202225058U true CN202225058U (en) | 2012-05-23 |
Family
ID=46075664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203146825U Expired - Fee Related CN202225058U (en) | 2011-08-26 | 2011-08-26 | Small caliber stainless steel circular pipe inner hole polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202225058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786120A (en) * | 2015-04-07 | 2015-07-22 | 温州日丰科技有限公司 | Sanitary and automatic polishing machine for pipe fittings |
| CN106112784A (en) * | 2016-08-11 | 2016-11-16 | 温州市正扬机械设备制造有限公司 | A kind of full-automatic inner hole polishing machine |
| CN112059866A (en) * | 2020-09-21 | 2020-12-11 | 邵阳县合和工业材料有限公司 | Multi-degree-of-freedom inner hole polishing equipment and polishing method |
-
2011
- 2011-08-26 CN CN2011203146825U patent/CN202225058U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786120A (en) * | 2015-04-07 | 2015-07-22 | 温州日丰科技有限公司 | Sanitary and automatic polishing machine for pipe fittings |
| CN106112784A (en) * | 2016-08-11 | 2016-11-16 | 温州市正扬机械设备制造有限公司 | A kind of full-automatic inner hole polishing machine |
| CN106112784B (en) * | 2016-08-11 | 2018-12-18 | 安徽省旌德飞迅安全设备有限公司 | A kind of full-automatic inner hole polishing machine |
| CN112059866A (en) * | 2020-09-21 | 2020-12-11 | 邵阳县合和工业材料有限公司 | Multi-degree-of-freedom inner hole polishing equipment and polishing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120826 |