CN205464503U - Machine is got rid of to portable valve inner chamber welding seam - Google Patents
Machine is got rid of to portable valve inner chamber welding seam Download PDFInfo
- Publication number
- CN205464503U CN205464503U CN201620214894.9U CN201620214894U CN205464503U CN 205464503 U CN205464503 U CN 205464503U CN 201620214894 U CN201620214894 U CN 201620214894U CN 205464503 U CN205464503 U CN 205464503U
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- China
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- valve inner
- location
- valve
- weld seam
- feed mechanism
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Abstract
The utility model discloses a machine is got rid of to portable valve inner chamber welding seam, including power device, location fastening device, drive mechanism, feed mechanism and milling cutter, power device is connected with feed mechanism through the flange, is equipped with drive mechanism in the feed mechanism, and the last milling cutter that is equipped with of drive mechanism is equipped with location fastening device on the outer circumference of feed mechanism, and location fastening device is connected with the ring flange of valve. The utility model discloses a positioning disk is fixed on the valve, can realize the field maintenance valve, and valve inner chamber welding seam is got rid of effectually, and the stable performance has reduced operating personnel's intensity of labour, has practiced thrift cost of maintenance, it is rational in infrastructure, easy operation, convenient to carry, safe and reliable, simple structure conveniently carries, and the cost of manufacture is low, the low price, accessible change positioning disk and blade disc satisfy the requirement of getting rid of of not unidimensional valve inner chamber welding seam, and application scope is wide.
Description
Technical field
This utility model relates to the technical field of industrial valve spool of valve maintenance, is specifically related to a kind of Portable valve inner cavity weld seam and removes machine, is the special equipment removing valve cavity weld seam.
Background technology
Valve is used widely in chemical industry, oil, coal electricity industry, and valve, in use owing to being caused spool etch or cavitation erosion by fluid media (medium) flowing in valve body, needs on-call maintenance or changes spool.At present, spool maintenance be all by finished product produce family staff in working site, valve is taken off, take back factory utilize lathe remove weld seam, take out valve spool of valve.It is long that this method causes the maintenance of valve cycle, has both delayed the use of user, has increased again business economic cost.Therefore, valve manufacturing enterprise needs the special equipment of a kind of portable removal valve cavity weld seam badly.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of Portable valve inner cavity weld seam and removes machine, operator just can remove the inner cavity weld seam of valve easily in maintenance sites, realize the replacing of valve spool of valve, improve maintenance efficiency, save maintenance cost, reduce working strength, it is ensured that repair quality.
In order to achieve the above object, the technical solution of the utility model is: a kind of Portable valve inner cavity weld seam removes machine, including power set, location retention mechanism, drive mechanism, feed mechanism and milling cutter, described power set are connected with feed mechanism by flange, drive mechanism it is provided with in feed mechanism, drive mechanism is provided with milling cutter, and feed mechanism excircle is provided with location retention mechanism, and location retention mechanism is connected with the ring flange of valve.
Described power set include motor, and motor is stepless time adjustment motor, and motor is connected with flange by the first screw (3).
Described location retention mechanism includes that location dish, location dish are provided with the cavity of hollow；Dish top, location is provided with screwed hole, is provided with die cavity in the middle part of the dish of location, and dish bottom, location is provided with bolt hole.
In described feed mechanism includes the cavity that sleeve, sleeve are arranged on location dish；Sleeve is provided with key, and key lower end is provided with nut, and nut is arranged in the die cavity of location dish；Nut is connected with handle.
The screwed hole of described location dish is provided with 3, is provided with the first screw in screwed hole, and the first screw bottom is connected with nut.
Described drive mechanism includes that rotating shaft and bearing, rotating shaft and bearing are arranged on the middle part of sleeve, and bearing is connected with sleeve, and rotating shaft top is connected with motor by shaft coupling.
Described shaft coupling is connected by pin and rotating shaft are fixing.
Described milling cutter includes cutterhead and cutter head, and cutterhead is connected with rotating shaft by nut, and cutter head is fixed on the bottom of cutterhead.
This utility model is fixed on valve by location dish, can realize field maintenance valve, and valve cavity weld seam removal effect is good, and stable performance reduces the labor intensity of operator, saved maintenance cost；Rational in infrastructure, simple to operate, easy to carry, safe and reliable；Simple in construction, is convenient for carrying, and cost of manufacture is low, low price；The removal requirement of different size valve cavity weld seam can be met by replacing location dish and cutterhead, applied widely.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model handle.
In figure, 1. motor, 2. location dish, 3. the first screw, 4. nut, 5. sleeve, 6. key, 7. shaft coupling, 8. pin, 9. rotating shaft, 10. bearing, 11. handles, 12. second screw 13. cutterheads, 14. cutter heads, 15. nuts, 16. flanges, 17. holes, location.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not paying creative work premise, broadly fall into the scope of this utility model protection.
As depicted in figs. 1 and 2, a kind of Portable valve inner cavity weld seam removes machine, including power set, location retention mechanism, drive mechanism, feed mechanism and milling cutter, described power set are connected with feed mechanism by flange 16, drive mechanism it is provided with in feed mechanism, drive mechanism is provided with milling cutter, and feed mechanism excircle is provided with location retention mechanism, and location retention mechanism is connected with the ring flange of valve.
Power set include that motor 1, motor 1 are stepless time adjustment motor, and motor 1 lower end is provided with ring flange, and the ring flange of motor 1 is connected with flange 16 by the first screw 3.Location retention mechanism includes location dish 2, and the size dimension of location dish 2 manufactures according to ring flange and the inner chamber size design of valve.Location dish 2 is provided with the cavity of hollow；Location dish 2 top is provided with screwed hole, is provided with die cavity in the middle part of location dish 2.Location dish 2 lower end is provided with rim of the mouth, location and coordinates location with valve port.Location dish 2 bottom is provided with bolt hole 17, for whole device is fixed on the ring flange of the valve port needed repairing.
Feed mechanism includes sleeve 5, is arranged in the cavity in the middle part of location dish 2 in the middle part of sleeve 5.Sleeve 5 excircle is provided with screw thread, and sleeve 5 is provided with key 6, and key 6 is arranged in groove between the threads.The flange 16 on sleeve 5 top utilizes the second screw 12 to be connected with motor 1.Location dish 2 endoporus is milled with keyway, and this keyway is connected cooperation with the keyway on sleeve 5 cylindrical by key 6.Key 6 lower end is provided with nut 4, and nut 4 is arranged in the die cavity of location dish 2, and the screw thread of nut 4 matches with the screw thread on sleeve 5 excircle.The screwed hole on location dish 2 top is provided with 3, is distributed uniformly and circumferentially.Being provided with the first screw 3 in screwed hole, the first screw 3 bottom is connected with nut 4.First screw 3 regulates the nut 4 in the die cavity being placed on location dish 2 and the gap of upper surface, decreases the vibration of sleeve 5.Nut 4 is connected with handle 11, utilizes handle 11 rotating nut 4, makes sleeve 5 drive milling cutter to move up and down and carries out milling weld seam.
Drive mechanism includes that rotating shaft 9 and bearing 10, rotating shaft 9 and bearing 10 are arranged on the middle part of sleeve 5.Being provided with the hole matched with bearing 10 in sleeve 5, bearing 10 is connected with sleeve 5, and rotating shaft 9 two ends use bearing 10 to support.Rotating shaft 9 top is connected with motor 1 by shaft coupling 7.Shaft coupling 7 is connected by pin 8 is fixing with rotating shaft 9.Milling cutter includes cutterhead 13 and cutter head 14, and the diameter dimension of cutterhead 13 matches with valve cavity weld diameter, and cutterhead 13 upper end is provided with hole, and cutterhead 13 is connected by the screw thread of nut 15 with rotating shaft 9 lower end.Cutterhead 13 is hollow cylinder, and cutterhead 13 lower circumferential is milled with groove, and groove is evenly distributed on the excircle of cutterhead 13, is respectively welded cutter head 14 for milling weld seam in each groove, water filling cooling during milling weld seam.During use, utilizing handle 11 rotating nut 4, make the cutter head 14 on sleeve 5 band movable knife disc 13 move up and down, motor 1 drives rotating shaft 9 to rotate, thus band movable knife disc 13 rotates, and carries out milling weld seam.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.
Claims (8)
1. a Portable valve inner cavity weld seam removes machine, including power set, location retention mechanism, drive mechanism, feed mechanism and milling cutter, it is characterized in that: described power set are connected with feed mechanism by flange (16), drive mechanism it is provided with in feed mechanism, drive mechanism is provided with milling cutter, feed mechanism excircle is provided with location retention mechanism, and location retention mechanism is connected with the ring flange of valve.
Portable valve inner cavity weld seam the most according to claim 1 removes machine, it is characterised in that described power set include that motor (1), motor (1) are stepless time adjustment motor, and motor (1) is connected with flange (16) by the first screw (3).
Portable valve inner cavity weld seam the most according to claim 1 removes machine, it is characterised in that described location retention mechanism includes that location dish (2), location dish (2) are provided with the cavity of hollow；Location dish (2) top is provided with screwed hole, and location dish (2) middle part is provided with die cavity, and location dish (2) bottom is provided with bolt hole (17).
Portable valve inner cavity weld seam the most according to claim 1 removes machine, it is characterised in that described feed mechanism includes that sleeve (5), sleeve (5) are arranged in the cavity of location dish (2)；Sleeve (5) is provided with key (6), and key (6) lower end is provided with nut (4), and nut (4) is arranged in the die cavity of location dish (2)；Nut (4) is connected with handle (11).
Portable valve inner cavity weld seam the most according to claim 3 removes machine, it is characterised in that the screwed hole of described location dish (2) is provided with 3, is provided with the first screw (3) in screwed hole, and the first screw (3) bottom is connected with nut (4).
Portable valve inner cavity weld seam the most according to claim 1 removes machine, it is characterized in that, described drive mechanism includes rotating shaft (9) and bearing (10), rotating shaft (9) and bearing (10) are arranged on the middle part of sleeve (5), bearing (10) is connected with sleeve (5), and rotating shaft (9) top is connected with motor (1) by shaft coupling (7).
Portable valve inner cavity weld seam the most according to claim 6 removes machine, it is characterised in that described shaft coupling (7) is connected by pin (8) and rotating shaft (9) are fixing.
Portable valve inner cavity weld seam the most according to claim 1 removes machine, it is characterized in that, described milling cutter includes cutterhead (13) and cutter head (14), and cutterhead (13) is connected with rotating shaft (9) by nut (15), and cutter head (14) is fixed on the bottom of cutterhead (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214894.9U CN205464503U (en) | 2016-03-21 | 2016-03-21 | Machine is got rid of to portable valve inner chamber welding seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214894.9U CN205464503U (en) | 2016-03-21 | 2016-03-21 | Machine is got rid of to portable valve inner chamber welding seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464503U true CN205464503U (en) | 2016-08-17 |
Family
ID=56653630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214894.9U Expired - Fee Related CN205464503U (en) | 2016-03-21 | 2016-03-21 | Machine is got rid of to portable valve inner chamber welding seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363640A (en) * | 2017-06-06 | 2017-11-21 | 中山广船国际船舶及海洋工程有限公司 | One kind is without dust high pressure flange inside weld rounding off processing unit and application method |
-
2016
- 2016-03-21 CN CN201620214894.9U patent/CN205464503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363640A (en) * | 2017-06-06 | 2017-11-21 | 中山广船国际船舶及海洋工程有限公司 | One kind is without dust high pressure flange inside weld rounding off processing unit and application method |
| CN107363640B (en) * | 2017-06-06 | 2023-12-08 | 中山广船国际船舶及海洋工程有限公司 | Smooth transition treatment device for inner weld joint of dust-free high-pressure flange and use method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170321 |