CN202540154U - Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe - Google Patents
Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe Download PDFInfo
- Publication number
- CN202540154U CN202540154U CN2012201087761U CN201220108776U CN202540154U CN 202540154 U CN202540154 U CN 202540154U CN 2012201087761 U CN2012201087761 U CN 2012201087761U CN 201220108776 U CN201220108776 U CN 201220108776U CN 202540154 U CN202540154 U CN 202540154U
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- CN
- China
- Prior art keywords
- shot blasting
- cleaning chamber
- ring
- iron pipe
- pipe
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a partial outside surface shot blasting processing device of a socket end of a nodular cast iron pipe, which comprises a dolly, a shot blasting cleaning chamber, at least one shot blasting device, a cylinder, a pipe port sealing device, a pipe head upper seal ring and a pipe head lower seal ring. One end of the cylinder is fixed on a roadbed where the dolly travels forwards, the other end of the cylinder is fixed on the shot blasting cleaning chamber, an outer steel wire ring, a magnet ring and an inner steel wire ring are sequentially sleeved on the nodular cast iron pipe, and the pipe head upper seal ring and the pipe head lower seal ring are respectively installed on the outsides of upper circumferences and outsides of lower circumferences of the outer steel wire ring, the magnet ring and the inner steel wire ring. The pipe head upper seal ring and the pipe head lower seal ring are fixed on one side outside the shot blasting cleaning chamber inserted into the nodular cast iron pipe, and the pipe port sealing device is fixed on the other side of the shot blasting cleaning chamber, stretches into the shot blasting cleaning chamber and abuts against a pipe port of the nodular cast iron pipe stretching into the shot blasting cleaning chamber. The partial outside surface shot blasting processing device is long in service life and low in cost, steel shots can be repeatedly used, the steel shots flying out through the magnet ring are adsorbed to the magnet ring, and the quality of the steel shots of a pipe is guaranteed.
Description
Technical field
The utility model relates to a kind of shot-treating apparatus, has particularly related to portion of a kind of ductile iron pipe socket end office (EO) outer surface shot-treating apparatus.
Background technology
Domestic and international centrifugal ball milling cast iron pipe bellmouth is connected with socket at present, and through the sealing ring sealing, outer tube surface spray zinc is handled.Centrifugal ductile cast iron pipes is after annealing furnace annealing, water-cooled; The surface forms once hard oxide skin; Domestic all is to handle and whole pipe ball blast through the wire brush polishing this, and wire brush is difficult to hard oxide skin is destroyed, and often interface zinc layer was as easy as rolling off a log after pipe was installed comes off; The phenomenon that causes the tube interface place to leak, seep water greatly influences service life of pipe.Whole shot-blast apparatus is complicated, and cost is high, influences rhythm of production.
Summary of the invention
For the shortcoming that overcomes prior art and the defective of producing, the goal of the invention of the utility model is to provide portion of a kind of ductile iron pipe socket end office (EO) outer surface shot-treating apparatus.
In order to accomplish the goal of the invention of the utility model, the utility model adopts following technical scheme:
Portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus of the utility model; It comprises: dolly, super shot blasting cleaning chamber and at least one impeller head; Super shot blasting cleaning chamber is fixed on the dolly; Dolly is walked on the slide rail of roadbed, and it is indoor that indoor at least one impeller head that is equipped with of impeller blasting, a ball graphite cast iron pipe are inserted in the impeller blasting that is positioned at an impeller head top; Wherein: it also comprises: sealing ring and tube head lower seal on cylinder, orifice sealing device, the tube head; One end of cylinder is fixed on the roadbed in carriage walking the place ahead, and the other end is fixed on the super shot blasting cleaning chamber, the outer steel wire ring of suit, magnet ring and interior steel wire ring successively on the ductile iron pipe; Sealing ring and tube head lower seal are contained in the last periphery and the following periphery of outer steel wire ring, magnet ring and interior steel wire ring respectively on the tube head; Sealing ring and tube head lower seal are fixed on the outdoor side of the impeller blasting of inserting ductile iron pipe on the tube head, and orifice sealing device is fixed on the opposite side of super shot blasting cleaning chamber and to stretch into impeller blasting indoor, withstands the mouth of pipe that stretches into ductile iron pipe in the super shot blasting cleaning chamber;
Portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus of the utility model; Wherein: pipe end back-up ring, push rod and spring are housed in the said orifice sealing device; One end of push rod is equipped with pipe end back-up ring one end, and the other end of push rod is equipped with an end of spring, and the other end of spring withstands on the orifice sealing device; When carrying out Shot Blasting, the pipe end back-up ring other end is blocked the mouth of pipe of ductile iron pipe;
Portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus of the utility model; Wherein: pill casting wheel, shot and ball blast axle are housed in the said impeller head; Pill casting wheel is contained on the ball blast axle; The ball blast axle is by its rotation of driven by motor, and the rotation of pill casting wheel drives the shot that is contained in the impeller head and upwards dishes out;
Portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus of the utility model; Wherein: said impeller blasting is indoor is equipped with two impeller heads; Two impeller heads are placed along the parallel symmetry of impeller blasting chamber width direction, carry out Shot Blasting to stretching into two indoor ball graphite cast iron pipes of impeller blasting;
Portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus of the utility model, wherein: an end of said cylinder is fixed on the roadbed of central authorities of vehicle-width direction;
Portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus of the utility model, wherein: said spring is a volute spring;
Portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus of the utility model, wherein: the shell of impeller head is trapezoidal that the upper end is big, the lower end is little.
Portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus of the utility model is compared with existing shot-treating apparatus; Because the utility model makes full use of shot self gravitation characteristic; Make shot to reuse; Save a large amount of rewinding in traditional ball blast process, responsible link such as feeding is practiced thrift cost and space greatly.Sealing utilizes the characteristic of iron, the shot that flies out is adsorbed onto on the magnet ring ball blast magnet ring outage that finishes through magnet ring; The special steel wire of both sides will be adsorbed on the tube surface dust and weed out, and guarantee the quality of pipe ball blast, the device long service life of the utility model; Cost is low; The oxide skin of spigot seal face can access abundant processing, guarantees that zinc layer and spheroidal graphite cast-iron pipe jointing are firm, thus the appearance of the phenomenon of leaking, seep water after avoiding ductile iron pipe to install as far as possible.
Description of drawings
Fig. 1 is portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus forward sketch map of the utility model;
Fig. 2 is the bowing to sketch map of Fig. 1, for the position relation between each part in the presentation graphs more clearly, has omitted impeller head among the figure;
Fig. 3 is the left-hand sketch map of Fig. 1;
Fig. 4 is the generalized section of sealing ring and tube head lower seal on the tube head that amplifies among Fig. 1;
Fig. 5 is the dextrad sketch map of Fig. 4.
In Fig. 1 to Fig. 5, label 1 is a sealing ring on the tube head; Label 2 is a super shot blasting cleaning chamber; Label 3 is a ductile iron pipe; Label 4 is the pipe end back-up ring; Label 5 is an orifice sealing device; Label 6 is a push rod; Label 7 is a spring; Label 8 is an impeller head; Label 9 is interior steel wire ring; Label 10 is a dolly; Label 11 is a slide rail; Label 12 is a roadbed; Label 13 is a cylinder; Label 14 is the tube head lower seal; Label 15 is a pill casting wheel; Label 16 is a magnet ring; Label 17 is the ball blast axle; Label 18 is a motor; Label 19 is outer steel wire ring; Label 20 is a shot.
The specific embodiment
As illustrated in fig. 1 and 2; Portion of the ductile iron pipe socket end office (EO) outer surface shot-treating apparatus of the utility model comprises: sealing ring 1 and tube head lower seal 14 on dolly 10, super shot blasting cleaning chamber 2, two impeller heads 8, cylinder 13, orifice sealing device 5, the tube head; Super shot blasting cleaning chamber 2 is fixed on the dolly 10; Dolly 10 is walked on the slide rail 11 of roadbed 12; The shell of impeller head 8 is trapezoidal that the upper end is big, the lower end is little along the parallel symmetry placement of super shot blasting cleaning chamber 2 widths impeller head 8 to be equipped with two in the super shot blasting cleaning chamber 2, and the two ball graphite cast iron pipes 3 that 8 pairs of impeller heads stretch in the super shot blasting cleaning chamber 2 carry out Shot Blasting.Every ball graphite cast iron pipe 3 is inserted in the super shot blasting cleaning chamber 2 that is positioned at impeller head 8 tops, and an end of cylinder 13 is fixed on the roadbed 12 central authorities, walking the place ahead of dolly 10 widths, and the other end is fixed on the super shot blasting cleaning chamber 2.
Like Fig. 1, Fig. 4 and shown in Figure 5; The outer steel wire ring 19 of suit, magnet ring 16 and interior steel wire ring 9 successively on the ductile iron pipe 3; Sealing ring 1 and tube head lower seal 14 are contained in the last periphery and the following periphery of outer steel wire ring 19, magnet ring 16 and interior steel wire ring 9 respectively on the tube head, and sealing ring 1 and tube head lower seal 14 are fixed on super shot blasting cleaning chamber 2 side outward of insertion ductile iron pipe 3 on the tube head.Orifice sealing device 5 is fixed on the opposite side of super shot blasting cleaning chamber 2 and stretches in the super shot blasting cleaning chamber 2, withstands the mouth of pipe that stretches into ductile iron pipes 3 in the super shot blasting cleaning chamber 2.
As depicted in figs. 1 and 2; Pipe end back-up ring 4, push rod 6 and spring 7 are housed in the orifice sealing device 5, and an end of push rod 6 is equipped with pipe end back-up ring 4 one ends, and the other end of push rod 6 is equipped with an end of spring 7; The other end of spring 7 withstands on the orifice sealing device 5; When carrying out Shot Blasting, pipe end back-up ring 4 other ends are blocked the mouth of pipe of ductile iron pipe 3, and spring 7 is a volute spring.
As shown in Figure 2, pill casting wheel 15, shot 20 and ball blast axle 17 are housed in the impeller head 8, pill casting wheel 15 is contained on the ball blast axle 17, and ball blast axle 17 drives its rotation by motor 18, and the rotation of pill casting wheel 15 drives the shot 20 that is contained in the impeller head 8 and upwards dishes out.
When ball blast began, ductile iron pipe 3 was fixed in the super shot blasting cleaning chamber 2 under the effect of cylinder 13 and pipe end back-up ring 4; Along the axis rotation of himself, dish out from impeller head 8 under the drive of pill casting wheel 15 by the shot 20 in the impeller head 8 under the drive of transmission mechanism (not drawing among the figure) for ductile iron pipe 3; Impeller head 8 is when continuous firing, and impeller head 8 is thrown (traditional impeller head is to throw from top to bottom) from the bottom up with shot 20, and the shot 20 of dishing out is got back in the impeller head 8 by self gravitation; Saving is gone to struggle against in traditional impeller head and is carried; Links such as screw feeding, conserve space greatly, dust is taken away through top deduster (not shown).Super shot blasting cleaning chamber 2 is accomplished with special sealing with ductile iron pipe 3 surfaces, and both sides are the steel wire ring, accompany magnet ring in the middle of the two-layer steel wire ring, and it has assorted magnetic rings sealing, and assurance shot dust is not run out of along tube axis.After accomplishing ball blast, dolly is return, and pipe end back-up ring 4 leans on spring 7 pressure to be adjacent to the mouth of pipe of ductile iron pipe 3 all the time, prevents that shot from getting into ductile iron pipe 3 inside.
Only comprise that with super shot blasting cleaning chamber 2 two impeller heads 8 are that example describes among the figure, in fact, super shot blasting cleaning chamber 2 also can have only an impeller head 8, perhaps comprises the impeller head 8 more than two, for example: three or four impeller heads 8.
Just to the explanation of the utility model, be not the qualification to utility model more than, the utility model institute restricted portion is referring to claim, and under the situation of the spirit of the utility model, the utility model can be done any type of modification.
Claims (7)
1. portion of ductile iron pipe socket end office (EO) outer surface shot-treating apparatus; It comprises: dolly (10), super shot blasting cleaning chamber (2) and at least one impeller head (8); Super shot blasting cleaning chamber (2) is fixed on the dolly (10); Dolly (10) is gone up walking at the slide rail (11) of roadbed (12); At least one impeller head (8) is housed in the super shot blasting cleaning chamber (2); One ball graphite cast iron pipe (3) is inserted in the super shot blasting cleaning chamber (2) that is positioned at an impeller head (8) top, and it is characterized in that: it also comprises: sealing ring (1) and tube head lower seal (14) on cylinder (13), orifice sealing device (5), the tube head, an end of cylinder (13) are fixed on the roadbed (12) in dolly (10) walking the place ahead; The other end is fixed on the super shot blasting cleaning chamber (2); The outer steel wire ring (19) of suit, magnet ring (16) and interior steel wire ring (9) successively on the ductile iron pipe (3), sealing ring on the tube head (1) and tube head lower seal (14) are contained in the last periphery and the following periphery of outer steel wire ring (19), magnet ring (16) and interior steel wire ring (9) respectively, and sealing ring on the tube head (1) and tube head lower seal (14) are fixed on super shot blasting cleaning chamber (2) side outward of insertion ductile iron pipe (3); Orifice sealing device (5) is fixed on the opposite side of super shot blasting cleaning chamber (2) and stretches in the super shot blasting cleaning chamber (2), withstands the mouth of pipe that stretches into the interior ductile iron pipe of super shot blasting cleaning chamber (2) (3).
2. portion of ductile iron pipe socket as claimed in claim 1 end office (EO) outer surface shot-treating apparatus; It is characterized in that: pipe end back-up ring (4), push rod (6) and spring (7) are housed in the said orifice sealing device (5); One end of push rod (6) is equipped with pipe end back-up ring (4) one ends, and the other end of push rod (6) is equipped with an end of spring (7), and the other end of spring (7) withstands on the orifice sealing device (5); When carrying out Shot Blasting, pipe end back-up ring (4) other end is blocked the mouth of pipe of ductile iron pipe (3).
3. portion of ductile iron pipe socket as claimed in claim 2 end office (EO) outer surface shot-treating apparatus; It is characterized in that: pill casting wheel (15), shot (20) and ball blast axle (17) are housed in the said impeller head (8); Pill casting wheel (15) is contained on the ball blast axle (17); Ball blast axle (17) drives its rotation by motor (18), and the rotation of pill casting wheel (15) drives the shot (20) that is contained in the impeller head (8) and upwards dishes out.
4. like claim 1 or 2 or 3 portion of described ductile iron pipe socket end office (EO) outer surface shot-treating apparatus; It is characterized in that: two impeller heads (8) are housed in the said super shot blasting cleaning chamber (2); Two impeller heads (8) are placed along the parallel symmetry of super shot blasting cleaning chamber (2) width, and the two ball graphite cast iron pipes (3) that stretch in the super shot blasting cleaning chamber (2) are carried out Shot Blasting.
5. portion of ductile iron pipe socket as claimed in claim 4 end office (EO) outer surface shot-treating apparatus is characterized in that: an end of said cylinder (13) is fixed on the roadbed (12) of central authorities of dolly (10) width.
6. portion of ductile iron pipe socket as claimed in claim 5 end office (EO) outer surface shot-treating apparatus, it is characterized in that: said spring (7) is a volute spring.
7. portion of ductile iron pipe socket as claimed in claim 6 end office (EO) outer surface shot-treating apparatus is characterized in that: the shell of impeller head (8) is trapezoidal that the upper end is big, the lower end is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201087761U CN202540154U (en) | 2012-03-21 | 2012-03-21 | Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201087761U CN202540154U (en) | 2012-03-21 | 2012-03-21 | Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202540154U true CN202540154U (en) | 2012-11-21 |
Family
ID=47160839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201087761U Withdrawn - After Issue CN202540154U (en) | 2012-03-21 | 2012-03-21 | Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202540154U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581774A (en) * | 2012-03-21 | 2012-07-18 | 新兴铸管股份有限公司 | Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe |
| CN103722459A (en) * | 2014-01-03 | 2014-04-16 | 新兴铸管股份有限公司 | Device for grinding pipeline socket |
| CN105751083A (en) * | 2016-04-11 | 2016-07-13 | 湖南众满轮胎科技有限公司 | Annular chain plate strip surface processing machine of anti-puncturing safety tire |
| CN106976021A (en) * | 2017-03-31 | 2017-07-25 | 青岛吉尔工程橡胶有限公司 | A kind of energy-saving rubber fender sand-blasting machine |
| CN109986473A (en) * | 2019-02-21 | 2019-07-09 | 湖南机电职业技术学院 | A kind of gs-oil separator derusting device used for automobile air conditioning |
-
2012
- 2012-03-21 CN CN2012201087761U patent/CN202540154U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581774A (en) * | 2012-03-21 | 2012-07-18 | 新兴铸管股份有限公司 | Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe |
| CN102581774B (en) * | 2012-03-21 | 2014-09-17 | 新兴铸管股份有限公司 | Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe |
| CN103722459A (en) * | 2014-01-03 | 2014-04-16 | 新兴铸管股份有限公司 | Device for grinding pipeline socket |
| CN103722459B (en) * | 2014-01-03 | 2017-01-25 | 新兴铸管股份有限公司 | Device for grinding pipeline socket |
| CN105751083A (en) * | 2016-04-11 | 2016-07-13 | 湖南众满轮胎科技有限公司 | Annular chain plate strip surface processing machine of anti-puncturing safety tire |
| CN105751083B (en) * | 2016-04-11 | 2018-02-13 | 湖南众满轮胎科技有限公司 | A kind of anti-annular belt for scraper chain surface treating machine for piercing through safety tread |
| CN106976021A (en) * | 2017-03-31 | 2017-07-25 | 青岛吉尔工程橡胶有限公司 | A kind of energy-saving rubber fender sand-blasting machine |
| CN106976021B (en) * | 2017-03-31 | 2021-10-26 | 南京吉尔海事工程有限公司 | Energy-saving rubber fender sand blasting machine |
| CN109986473A (en) * | 2019-02-21 | 2019-07-09 | 湖南机电职业技术学院 | A kind of gs-oil separator derusting device used for automobile air conditioning |
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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: 20121121 Effective date of abandoning: 20140917 |
|
| RGAV | Abandon patent right to avoid regrant |