CN202317278U - Automatic chamfering device for inner and outer walls of pipe fitting - Google Patents
Automatic chamfering device for inner and outer walls of pipe fitting Download PDFInfo
- Publication number
- CN202317278U CN202317278U CN2011204139496U CN201120413949U CN202317278U CN 202317278 U CN202317278 U CN 202317278U CN 2011204139496 U CN2011204139496 U CN 2011204139496U CN 201120413949 U CN201120413949 U CN 201120413949U CN 202317278 U CN202317278 U CN 202317278U
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- CN
- China
- Prior art keywords
- pipe fitting
- blade
- blade body
- mounting disc
- rotating shaft
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides an automatic chamfering device for inner and outer walls of a pipe fitting. Burrs and edges on the inner and outer walls of a steel pipe can be removed simultaneously during automatic chamfering, and high efficiency and high finished product quality are achieved. The automatic chamfering device is characterized by comprising a blade and a revolving shaft, wherein a blade body is arranged on an installation disk; the middle position of a revolving shaft is arranged on a bearing seat; one end of the revolving shaft is connected with a motor through a belt wheel and a belt; a positioning block is arranged at an equal-concentricity position on the opposite side of the end part of the other end of the revolving shaft; a positioning block body is partitioned into a front section small cylinder and a back section large cylinder; screw holes are formed inside the front section small cylinder and the back section large cylinder respectively, and are connected with each other through a screw; a ball bearing is sleeved on the outer circumferential surface of the front section small cylinder; and the installation disk is sleeved on the end part of the other end of the revolving shaft and outside the ball bearing.
Description
Technical field
The utility model relates to the pipe fitting process equipment, is specially the automatic rounding device of pipe fitting inside and outside wall.
Background technology
In the steel pipe's production process; No matter adopt which kind of sawing technology; Steel pipe inside and outside wall edge all can exist some burrs, corner angle after sawing was intact, and these burrs, corner angle are that next process brings a lot of troubles, and the steel pipe of producing often needs inside and outside mural margin to lead fillet.The way that addresses this problem at present be to repair and rounding by means of instruments such as emery wheel or round file cuttves by hand, but efficient is low, rework rate is high.
Summary of the invention
To the problems referred to above, the utility model provides the pipe fitting inside and outside wall automatic rounding device, and it can remove steel pipe inside and outside wall burr, corner angle when leading fillet automatically, and efficient is high, and end product quality is high.
Its technical scheme is such; It is characterized in that: it comprises blade, rotating shaft, and said blade body is installed on mounting disc, and the middle part of said rotating shaft is installed on bearing block; One end of said rotating shaft connects motor through belt wheel, belt; Offside in the other end end of said rotating shaft is provided with locating piece etc. the concentricity position, and said locating piece body is divided into leading portion small cylinder and back segment large cylinder; Said leading portion small cylinder and said back segment large cylinder inside are provided with screw respectively; Between connect through screw, socket ball bearing on the said leading portion small cylinder outer circumference surface, said mounting disc is set in the other end end of said rotating shaft and the outside of said ball bearing jointly.
It is further characterized in that: said blade body is cuboid; In said blade body one side; Place's otch keeps to the side; The cross section of said notch presents the V-type that an end is big, the other end is little, and said notch has certain depth but do not penetrate said blade body on said blade body, big, the little V-type in lower end on the longitudinal section of said notch appears; Opposite side in said blade body is provided with bolt hole; The strip mounting groove is set in said mounting disc, in the said mounting groove bolt hole is set, said bolt hole is corresponding with bolt hole on the said blade body; Said blade is installed in the mounting groove of said mounting disc, passes through bolt with said mounting disc; Said mounting groove quantity is four, is symmetricly set in respectively on the center line of said mounting disc; Said bearing block is fixed in workbench; The outer end of said bearing block and the outer periphery of said motor shaft are equipped with protective cover; On the said workbench control panel is set; Said workbench is provided with the supporting seat that can supply supporting steel pipe, and two outsides of said workbench and the top of said bearing block are provided with protective baffle plate.
The utility model adopts after the said structure; Make mounting disc and then slowly run by the driven by motor rotating shaft; Blade is installed in the mounting disc and rotates with mounting disc; Pipe fitting can be sleeved on the locating piece, so just can accomplish the process of leading fillet and deburring simultaneously, corner angle automatically of the inside and outside wall of pipe fitting.Notch on the blade is the processing edge of a knife; It is designed to have certain tapering; This tapering is one of the factor of the angular dimension of the inside and outside wall of the decision pipe fitting fillet of deriving; Also just mean, process the inside and outside wall fillet of pipe fitting of different angles if desired, as long as change the blade of corresponding tapering and the high and low position of adjustment blade; And,, change into the be complementary back segment cylinder of size of different tube diameters and get final product as long as will take off with the back segment large cylinder that locating piece leading portion small cylinder links together to the pipe fitting of processing different tube diameters; So its high efficiency of this structure, the quality of finished product good that processes.
Description of drawings
Fig. 1 is the assembling sketch map of the utility model;
Fig. 2 is mounting disc, blade, the locating piece assembling signal enlarged drawing of the utility model;
Fig. 3 is the three-dimensional signal of a blade structure enlarged drawing;
Fig. 4 is the enlarged drawing of blade front view;
Fig. 5 is the enlarged drawing of blade side view;
Fig. 6 is a locating piece structural representation enlarged drawing.
The specific embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6; The utility model comprises blade 1, rotating shaft (rotating shaft is not drawn in the drawings), and blade 1 body is installed on mounting disc 2, and the middle part of rotating shaft is installed on bearing block 4; One end of rotating shaft connects motor 5 through belt wheel, belt; Offside in the other end end of rotating shaft is provided with locating piece 3 etc. the concentricity position, and locating piece 3 bodies are divided into leading portion small cylinder 3-1 and back segment large cylinder 3-2; Leading portion small cylinder 3-1 and back segment large cylinder 3-2 inside are provided with screw 6 respectively; Connect through screw (screw does not draw in the drawings) between it, socket ball bearing 7 on the outer circumference surface of leading portion small cylinder 3-1, mounting disc 2 is set in the other end end of rotating shaft and the outside of ball bearing 7 jointly; Blade 1 body is cuboid; In blade 1 body one side; Keep to the side and locate otch 8, the cross section 8-1 of notch 8 presents the V-type that an end 8-1a is big, other end 8-1b is little, and notch 8 has certain depth but do not penetrate blade 1 body on blade 1 body; The longitudinal section 8-2 of notch 8 presents the V-type that upper end 8-1b is big, lower end 8-2c is little, at the opposite side of blade 1 body bolt hole 9 is set; Strip mounting groove 10 is set in mounting disc 2; Bolt hole 11 is set in the mounting groove 10; Bolt hole 11 is corresponding with bolt hole 9 on blade 1 body, and blade 1 is installed in the mounting groove 10 of mounting disc 2, with mounting disc 2 through bolt (bolt does not draw in the drawings); Mounting groove 10 quantity are four, are symmetricly set in respectively on the center line of mounting disc 2; Bearing block 4 is fixed in workbench 12, and the outer periphery that the outer end of bearing block 4 and motor are 5 is equipped with protective cover 13; Control panel 14 is set on the workbench 12, and workbench 12 is provided with the supporting seat 15 that can supply supporting steel pipe, and two outsides of workbench 12 and the top of bearing block 4 are provided with protective baffle plate 16.17 is that regulator cubicle, 18 is pipe fitting among the figure.
Claims (7)
1. the automatic rounding device of pipe fitting inside and outside wall; It is characterized in that: it comprises blade, rotating shaft, and said blade body is installed on mounting disc, and the middle part of said rotating shaft is installed on bearing block; One end of said rotating shaft connects motor through belt wheel, belt; Offside in the other end end of said rotating shaft is provided with locating piece etc. the concentricity position, and said locating piece body is divided into leading portion small cylinder and back segment large cylinder; Said leading portion small cylinder and said back segment large cylinder inside are provided with screw respectively; Between connect through screw, socket ball bearing on the said leading portion small cylinder outer circumference surface, said mounting disc is set in the other end end of said rotating shaft and the outside of said ball bearing jointly.
2. the automatic rounding device of pipe fitting inside and outside wall according to claim 1; It is characterized in that: said blade body is cuboid; In said blade body one side, the place's otch that keeps to the side, the cross section of said notch presents the V-type that an end is big, the other end is little; Said notch has certain depth but does not penetrate said blade body on said blade body, big, the little V-type in lower end on the longitudinal section of said notch appears.
3. the automatic rounding device of pipe fitting inside and outside wall according to claim 1 and 2, it is characterized in that: the opposite side in said blade body is provided with bolt hole.
4. the automatic rounding device of pipe fitting inside and outside wall according to claim 1 is characterized in that: the strip mounting groove is set in said mounting disc, in the said mounting groove bolt hole is set, said bolt hole is corresponding with bolt hole on the said blade body.
5. according to claim 1 or the automatic rounding device of 4 described pipe fitting inside and outside walls, it is characterized in that: said blade is installed in the mounting groove of said mounting disc, passes through bolt with said mounting disc.
6. the automatic rounding device of pipe fitting inside and outside wall according to claim 4 is characterized in that: said mounting groove quantity is four, is symmetricly set in respectively on the center line of said mounting disc.
7. the automatic rounding device of pipe fitting inside and outside wall according to claim 1; It is characterized in that: said bearing block is fixed in workbench; The outer end of said bearing block and the outer periphery of said motor shaft are equipped with protective cover; On the said workbench control panel is set, said workbench is provided with the supporting seat that can supply supporting steel pipe, and two outsides of said workbench and the top of said bearing block are provided with protective baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204139496U CN202317278U (en) | 2011-10-27 | 2011-10-27 | Automatic chamfering device for inner and outer walls of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204139496U CN202317278U (en) | 2011-10-27 | 2011-10-27 | Automatic chamfering device for inner and outer walls of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317278U true CN202317278U (en) | 2012-07-11 |
Family
ID=46429275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204139496U Withdrawn - After Issue CN202317278U (en) | 2011-10-27 | 2011-10-27 | Automatic chamfering device for inner and outer walls of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500830A (en) * | 2011-10-27 | 2012-06-20 | 无锡大燕电子有限公司 | Automatic rounding-off device for inner wall and outer wall of pipe fitting |
| CN103350379A (en) * | 2013-07-26 | 2013-10-16 | 常州机电职业技术学院 | Automatic trimming device for end portions of pipe fittings |
| CN103394766A (en) * | 2013-08-04 | 2013-11-20 | 保定市屹马汽车配件制造有限公司 | Processing device of pipe fitting end ports of automotive exhaust system |
-
2011
- 2011-10-27 CN CN2011204139496U patent/CN202317278U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500830A (en) * | 2011-10-27 | 2012-06-20 | 无锡大燕电子有限公司 | Automatic rounding-off device for inner wall and outer wall of pipe fitting |
| CN102500830B (en) * | 2011-10-27 | 2013-07-31 | 无锡大燕电子有限公司 | Automatic rounding-off device for inner wall and outer wall of pipe fitting |
| CN103350379A (en) * | 2013-07-26 | 2013-10-16 | 常州机电职业技术学院 | Automatic trimming device for end portions of pipe fittings |
| CN103350379B (en) * | 2013-07-26 | 2015-07-08 | 常州机电职业技术学院 | Automatic trimming device for end portions of pipe fittings |
| CN103394766A (en) * | 2013-08-04 | 2013-11-20 | 保定市屹马汽车配件制造有限公司 | Processing device of pipe fitting end ports of automotive exhaust system |
| CN103394766B (en) * | 2013-08-04 | 2016-01-13 | 保定市屹马汽车配件制造有限公司 | A kind of automobile exhaust system pipe port processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20130731 |
|
| RGAV | Abandon patent right to avoid regrant |