CN203696197U - Cutting torch gun head with adjustable cutting torch angle - Google Patents
Cutting torch gun head with adjustable cutting torch angle Download PDFInfo
- Publication number
- CN203696197U CN203696197U CN201320872065.6U CN201320872065U CN203696197U CN 203696197 U CN203696197 U CN 203696197U CN 201320872065 U CN201320872065 U CN 201320872065U CN 203696197 U CN203696197 U CN 203696197U
- Authority
- CN
- China
- Prior art keywords
- conical surface
- cavity
- hole
- central siphon
- pipe
- 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
Links
Abstract
The utility model discloses a cutting torch gun head with an adjustable cutting torch angle. The cutting torch gun head comprises an internal conical cavity and an external conical cavity, wherein the peripheries of the internal conical cavity and the outer conical cavity are provided with through holes and are respectively connected with a gas outlet pipeline A and a gas outlet pipeline B; the gas outlet pipeline A and the gas outlet pipeline B are connected with corresponding through holes of a cutting torch rear base; the middles of pipe fittings are provided with partition bodies; two sides of each partition body are provided with bind holes which are respectively communicated with through holes formed in the pipe walls of the pipe fittings; the through hole of the pipe fitting positioned in an A shaft pipe end is connected with a mixed gas pipe, and the through hole of the pipe fitting positioned in a B shaft gas end is connected with a cutting gas pipe. One integrated connecting piece can rotate for 90-270 degrees around shaft pipes and is fixed and sealed; in certain specific spaces or limited spaces, interchanged operation of a 90-degree cutting torch and a straight-type cutting torch is not needed, so that the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of cutting torch, and particularly a kind of cutting chewed the adjustable cutting torch rifle head of angle.
Background technology
Cutting torch, as a kind of main tool of gas cutting workpiece, is widely used in the industries such as metallurgy, petrochemical industry, machine-building.At present, chew angle difference according to cutting of cutting torch front end, be divided into two kinds of 90 degree, straight cutting torches.In actual use, particularly at some restricted construction spaces, these two kinds of angle cutting torches often will be used alternatingly.In the time exchanging cutting torch, after cutting oxygen, main gas valve being closed, use instrument could be changed.Under normal circumstances, cutting oxygen, main gas valve from work-yard away from, this gives and changes cutting torch and make troubles, and operating efficiency is declined.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of needs that can use according to workplace cutting torch operation, regulates arbitrarily within the scope of 90o～270 ° cutting the angle of chewing, and does not need to change cutting torch, the space using to expand cutting torch.
For achieving the above object, the utility model by the following technical solutions, a kind of cutting chewed the adjustable cutting torch rifle head of angle, comprise inner conical surface cavity and male cone (strobilus masculinus) cavity, described inner conical surface cavity and described male cone (strobilus masculinus) cavity periphery are provided with through hole, the through hole of inner conical surface cavity is connected with A outlet pipe, and the through hole of male cone (strobilus masculinus) cavity is connected with B outlet pipe, and further A, B outlet pipe are all chewed through hole connection corresponding on back seat with cutting; Blanking cover is equipped with in the outer end of inner conical surface cavity, and A central siphon is equipped with in the inner, and the periphery of A central siphon is provided with conical surface boss, and a side of conical surface boss is the conical surface, and the conical surface coordinates with the inner conical surface on inner conical surface cavity installing hole; The rear end of A central siphon is provided with notch, and front end is provided with screwed pipe and chews, and screwed pipe is chewed with one end internal thread of pipe fitting and is connected; The other end of pipe fitting is conical surface end, is provided with conical surface boss and its conical surface and coordinates with the male cone (strobilus masculinus) on the installing hole of male cone (strobilus masculinus) cavity one end, and the screwed pipe that pipe fitting conical surface end internal thread is provided with B central siphon front end is chewed and is connected; One end of end cap is provided with step, and external screw thread is set the other end and end face is inner conical surface, and end cap is installed on the other end of male cone (strobilus masculinus) cavity, and its inner conical surface is positioned at male cone (strobilus masculinus) cavity; B central siphon rear end is screw rod, and screw rod is provided with pad and clamp nut from inside to outside successively through the through hole of end cap, and the termination of screw rod is provided with notch; The tube wall of B central siphon is provided with through hole, and through hole is communicated with the endoporus of B central siphon, and the periphery of B central siphon is provided with conical surface boss and its conical surface matches with the inner conical surface of end cap end face; Be provided with partition body in the middle of pipe fitting, the both sides that cut off body are blind hole, and blind hole is communicated with the through hole that pipe fitting tube wall is provided with respectively, and the through hole that is positioned at the pipe fitting of A central siphon end is connected with mixture pipe, be positioned at B central siphon end pipe fitting through hole with cut tracheae and be connected.
Cut an installation method of chewing the adjustable cutting torch rifle head of angle, its installation steps are as follows:
1), pipe fitting is placed between inner conical surface cavity and male cone (strobilus masculinus) cavity, its conical surface of one end that pipe fitting is provided with conical surface boss coordinates compression with the male cone (strobilus masculinus) on the installing hole of male cone (strobilus masculinus) cavity one end;
2), A central siphon is through the installing hole of inner conical surface cavity, the screwed pipe of front end is chewed the internal thread of coating high temperature inorganic sealant and pipe fitting one end and is tightly connected, and makes the cone match inside its conical surface of conical surface boss of A central siphon and the installing hole of inner conical surface cavity;
3), the screwed pipe of B central siphon front end is chewed and coated high temperature inorganic sealant and pipe fitting conical surface end internal thread is tightly connected;
4), the external screw thread of end cap front end is coated to high temperature inorganic sealant and male cone (strobilus masculinus) cavity other end internal thread is tightly connected, screw, the inner conical surface of end cap is matched with the conical surface of B central siphon conical surface boss, on the screw rod of B central siphon, load onto pad, and screw clamp nut;
5), finally the internal thread of smearing high temperature inorganic sealant and inner conical surface cavity outer end on blanking cover front end external screw thread is tightly connected.
When the utility model uses, as long as clamp nut is unclamped, an integrated connection part that forms two paths can be done 90o～270 ° rotation around central siphon.Cut while chewing angle in conversion, cut to chew and be adjusted to after needed angle, screw nut fixed angle.
The utility model compared with prior art, its advantage is to combine 90 °, the use advantage of straight two kinds of cutting torches, in some particular spaces or restricted space, when 90 ° of needs, straight two kinds of cutting torches exchange operation just can complete, exchange as long as adopt the utility model just can easily solve cutting torch the inconvenience bringing, translation-angle is simple, convenient, easily capable, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is that a kind of cutting of the utility model chewed the adjustable cutting torch front end front view of angle.
Fig. 2 is the utility model front end connection status side view.
In figure: 1. inner conical surface cavity, 2. blanking cover, 3.A central siphon, 4. mixture pipe, 5.A outlet pipe, 6. cuts and chews, 7.B outlet pipe, 8.B central siphon, 9. end cap, 10. pad, 11. clamp nuts, 12. male cone (strobilus masculinus) cavitys, 13. cutting tracheaes, 14. pipe fittings, 15. cut off body, 16. notches, 17. conical surface boss.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is illustrated.Referring to Fig. 1 and Fig. 2, a kind of cutting chewed the adjustable cutting torch rifle head of angle, comprise inner conical surface cavity 1 and male cone (strobilus masculinus) cavity 12, described inner conical surface cavity 1 is provided with through hole with described male cone (strobilus masculinus) cavity 12 peripheries, the through hole of inner conical surface cavity 1 is connected with A outlet pipe 5, the through hole of male cone (strobilus masculinus) cavity 12 is connected with B outlet pipe 7, and further A, B outlet pipe 5,7 are all chewed through hole connection corresponding on 6 back seats with cutting; Blanking cover 2 is equipped with in the outer end of inner conical surface cavity 1, and A central siphon 3 is equipped with in the inner, and the periphery of A central siphon 3 is provided with conical surface boss 17, and a side of conical surface boss 17 is the conical surface, and the conical surface coordinates with the inner conical surface on inner conical surface cavity 1 installing hole; The rear end of A central siphon 3 is provided with notch 16, and front end is provided with screwed pipe and chews, and screwed pipe is chewed with one end internal thread of pipe fitting 14 and is connected; The other end of pipe fitting 14 is conical surface end, is provided with conical surface boss 17 and its conical surface and coordinates with the male cone (strobilus masculinus) on male cone (strobilus masculinus) cavity 12 one end installing holes, and the screwed pipe that pipe fitting 14 conical surface end internal threads are provided with B central siphon 8 front ends is chewed and is connected; One end of end cap 9 is provided with step, and external screw thread is set the other end and end face is inner conical surface, and end cap 9 is installed on the other end of male cone (strobilus masculinus) cavity 12, and its inner conical surface is positioned at male cone (strobilus masculinus) cavity 12; B central siphon 8 rear ends are screw rod, and screw rod is provided with pad 10 and clamp nut 11 from inside to outside successively through the through hole of end cap 9, and the termination of screw rod is provided with notch 16; The tube wall of B central siphon 8 is provided with through hole, and through hole is communicated with the endoporus of B central siphon 8, and the periphery of B central siphon 8 is provided with conical surface boss 17 and its conical surface matches with the inner conical surface of end cap 9 end faces; In the middle of pipe fitting 14, be provided with and cut off body 15, the both sides that cut off body 15 are blind hole, and blind hole is communicated with the through hole that pipe fitting 14 tube walls are provided with respectively, the through hole that is positioned at the pipe fitting 14 of A central siphon 3 ends is connected with mixture pipe 4, and the through hole that is positioned at the pipe fitting 14 of B central siphon 8 ends is connected with cutting tracheae 13.
Cut an installation method of chewing the adjustable cutting torch rifle head of angle, its installation steps are as follows:
1), pipe fitting 14 is placed between inner conical surface cavity 1 and male cone (strobilus masculinus) cavity 12, its conical surface of one end that pipe fitting 14 is provided with conical surface boss 17 coordinates compression with the male cone (strobilus masculinus) on male cone (strobilus masculinus) cavity 12 one end installing holes;
2), A central siphon 3 is through the installing hole of inner conical surface cavity 1, the internal thread that the screwed pipe of front end is chewed the one end of coating high temperature inorganic sealant and pipe fitting 14 is tightly connected, and makes the cone match inside conical surface boss 17 its conical surfaces of A central siphon 3 and the installing hole of inner conical surface cavity 1;
3), the screwed pipe of B central siphon 8 front ends is chewed and coated high temperature inorganic sealant and pipe fitting 14 conical surface end internal threads are tightly connected;
4), the external screw thread of end cap 9 front ends is coated to high temperature inorganic sealant and male cone (strobilus masculinus) cavity 12 other end internal threads are tightly connected, screw, the inner conical surface of end cap 9 is matched with the conical surface of B central siphon 8 conical surface boss 17, on the screw rod of B central siphon, load onto pad 10, and screw clamp nut 11;
5), finally the internal thread of smearing the outer end of high temperature inorganic sealant and inner conical surface cavity 1 on blanking cover 2 front end external screw threads is tightly connected.
One end conical surface and the middle pipe fitting 14 cutting off are placed between two cavitys, pipe fitting 14 conical surface ends coordinate compression with the male cone (strobilus masculinus) on male cone (strobilus masculinus) cavity 12 installing holes, after smearing high temperature inorganic sealant on an A central siphon 3 front end screw threads, be connected with pipe fitting 14 one end internal threads through the installing hole on inner conical surface cavity 1 again, screw, make the inner conical surface laminating on conical surface boss on A central siphon 3 cylindricals 17 and inner conical surface cavity 1 installing hole, on blanking cover 2 front end screw threads, smear and screw in the internal thread that inner conical surface cavity 1 outer end arranges after high temperature inorganic sealant and be tightly connected; After smearing high temperature inorganic sealant on B central siphon 8 front end screw threads, be connected with pipe fitting 14 other end internal threads through the installing hole male cone (strobilus masculinus) cavity 12 from inside, after smearing high temperature inorganic sealant on end cap 9 front end screw threads, screw in the internal thread that male cone (strobilus masculinus) cavity 12 outer ends arrange, the inner conical surface that end cap 9 is installed arrange on through hole coordinates compression with conical surface boss 17 on central siphon cylindrical, on last screw rod outside end cap 9, place pad 10, screw clamp nut 11.
embodiment:a preferred embodiments of the present utility model is, mixture pipe 4 and cutting tracheae 13 are finally chewed through hole corresponding on 6 back seats and are connected with cutting, and keep two paths constant.As depicted in figs. 1 and 2, inner conical surface cavity 1 and male cone (strobilus masculinus) cavity 12 adopt the copper rod of diameter 23mm to be processed into the cavity part that length is 18mm, wall thickness 3mm, internal diameter 17mm, the cavity outer end of inner conical surface cavity 1 is provided with blanking cover 2, in Fig. 1,12 two corresponding medial surface coaxial lines of paired cavity of inner conical surface cavity 1 and male cone (strobilus masculinus) cavity are designed with the installation through hole of diameter 10.2mm, be processed into the highly conical surface of 3.4mm at inner side or the outer ledge of two cavitys installation through holes respectively, form the inner conical surface of inner conical surface cavity 1 and the male cone (strobilus masculinus) of male cone (strobilus masculinus) cavity 12.The lateral surface port of inner conical surface cavity 1 and male cone (strobilus masculinus) cavity 12 is all designed with internal thread, blanking cover 2 is installed and male cone (strobilus masculinus) cavity 12 is installed end cap 9 for inner conical surface cavity 1.12 two cavitys of inner conical surface cavity 1 and male cone (strobilus masculinus) cavity are provided with the through hole of diameter 4mm, and two through holes respectively correspondence are welded with A, B outlet pipe 5,7; The other end of A, B outlet pipe 5,7 is chewed the welding of through hole corresponding on 6 back seats and is communicated with cutting.A, B outlet pipe 5,7 adopt copper pipe or the steel pipe of diameter 8mm, form gaseous mixture outlet pipe and cutting gas outlet pipe, so form an integrated connection part with gaseous mixture and two paths of cutting gas.Blanking cover 2 and end cap 9 all adopt the copper rod of diameter 23mm to process, and blanking cover 2 and end cap 9 are step-like, and the cylindrical of its one end is all designed with external screw thread, and other end step ledge is processed into hexagon or quadrangle, are convenient to install.The through hole that it is 10.2mm that end cap 9 Centers have with cavity installation through hole coaxial line and diameter, the conical surface that is processed into height 3.4mm of end cap 9 one end, this conical surface matches with the conical surface of conical surface boss 17 on B central siphon 8, and end cap 9 is arranged on the outer end of male cone (strobilus masculinus) cavity 12.Add and should notice that the conical surface direction and the tapering that coordinate with installing hole are consistent man-hour, to strengthen sealing and locking effect.Pipe fitting 14 adopts the copper rod of diameter 16mm to be processed into diameter 10 ㎜, on cylindrical, there is the conical surface boss 17 of height 3 ㎜, length 32mm, 2mm～the 3mm that staggers in pipe fitting 14 both sides, centre position is drilled with the aperture of diameter 3mm～4mm, degree of depth 3.5mm, the central blind hole that pierces diameter 3mm from pipe fitting 14 two ends communicates with aperture, and pipe fitting 14 two ends centre bores cut off by cutting off body 15; The two ends of pipe fitting 14 are provided with the internal thread being threaded with A, B central siphon 3,8 front ends, and the port of pipe fitting 14 is flat mouth, and wherein the outer rim of one end flat mouth is designed with conical surface boss 17, the height 3mm of conical surface boss 17.Between 1,12 two cavitys of inside and outside conical surface cavity, pipe fitting 14 is set, the conical surface end of pipe fitting 14 one end coordinates with the male cone (strobilus masculinus) on male cone (strobilus masculinus) cavity 12 installing holes, be positioned at pipe fitting 14 partition body 15 both sides through hole by welding respectively with mixture pipe 4, cutting tracheae 13 UNICOMs.Coordinate A, the B central siphon 3,8 installed to adopt the copper rod of diameter 16mm to process with 1,12 two cavitys of inside and outside conical surface cavity, on its front end cylindrical, be designed with external screw thread, threaded portion diameter is 7mm, Leading end chamfer; The diameter of A, B central siphon 3,8 is 10mm, is designed with the conical surface boss 17 of height 3mm on cylindrical, is equipped with in-line notch 16 in the rear end of A, B central siphon 3,8.Wherein the length of A central siphon 3 is 22mm, and center is provided with through hole, and through-hole diameter is 3mm, and A central siphon 3 is by cutting off body 15 through hole UNICOM on one side on central bore passage on pipe fitting 14 and pipe fitting 14; The length of B central siphon 8 is 46mm, piercing diameter from central siphon front end is 3mm, degree of depth 22mm centre bore, remainder is solid, on the cylindrical of rear end, be set to screw-rod structure, B central siphon 8 is by cutting off the through hole UNICOM of body 15 another sides (being positioned at the conical surface end of pipe fitting 14) on central bore passage on pipe fitting 14 and pipe fitting 14; Make 1,12 two cavitys of inside and outside conical surface cavity respectively by A, B central siphon 3,8 internal channels respectively with mixture pipe 4, cutting tracheae 13 UNICOMs.The conical surface boss 17 of A central siphon 3 coordinates with the inner conical surface on inner conical surface cavity 1 installing hole, and is connected with pipe fitting 14 threaded one ends through the installing hole on inner conical surface cavity 1; The front end of B central siphon 8 is threaded with pipe fitting 14 other ends through the installing hole male cone (strobilus masculinus) cavity 12 from inside, on middle cylindrical, conical surface boss 17 is installed with end cap 9 inner conical surface arranging on through hole front end end face and is coordinated, on the screw rod of rear end, place pad 10, screw on clamp nut 11.Like this, degree of tightness clamp nut 11, an integrated connection part that forms two paths can rotate around central siphon (clamp nut unclamps), and fixing, sealing (clamp nut screws), chews 6 angular transformations thereby realize cutting.
The present embodiment is a kind of cuts that to chew the adjustable cutting torch rifle head installation method of angle as follows: one end is had in the conical surface and the middle pipe fitting 14 cutting off be placed on, male cone (strobilus masculinus) cavity 1, between 12, pipe fitting 14 conical surface ends coordinate compression with the male cone (strobilus masculinus) on male cone (strobilus masculinus) cavity 12 installing holes, after smearing high temperature inorganic sealant on an A central siphon 3 front end screw threads, be connected with pipe fitting 14 one end internal threads through the installing hole on inner conical surface cavity 1 again, screw, make the inner conical surface laminating on conical surface boss 17 on A central siphon 3 cylindricals of inner conical surface cavity 1 one sides and inner conical surface cavity 1 installing hole, after smearing high temperature inorganic sealant on blanking cover 2 front end screw threads, screw in the internal thread sealing that inner conical surface cavity 1 outer end arranges, after smearing high temperature inorganic sealant on the B central siphon 8 front end screw threads of male cone (strobilus masculinus) cavity 12 1 sides, be connected sealing through the installing hole male cone (strobilus masculinus) cavity 12 with pipe fitting 14 other end internal threads from the inside of male cone (strobilus masculinus) cavity 12, after smearing high temperature inorganic sealant on end cap 9 front end screw threads, screw in the internal thread that male cone (strobilus masculinus) cavity 12 outer ends arrange, the conical surface that end cap 9 is installed arrange on through hole coordinates compression with conical surface boss 17 on B central siphon 8 cylindricals, finally on the screw rod of B central siphon 8 that through hole is installed through end cap 9, place pad 10, screw clamp nut 11.When installation, notice that pipe fitting 14 conical surface ends coordinate compression with the male cone (strobilus masculinus) on male cone (strobilus masculinus) cavity 12 installing holes, conical surface boss 17 on A central siphon 3 cylindricals fits tightly with the inner conical surface on inner conical surface cavity 1 installing hole and end cap 9 is installed the inner conical surface arranging on through hole and coordinated compression with conical surface boss 17 on B central siphon 8 cylindricals, like this, just can guarantee to unclamp after clamp nut 11, while again screwing clamp nut 11, while forming an integrated connection part of two paths to the displacement of conical surface boss, displacement is consistent, makes to coordinate conical surface press seal to be fixed.After installing, place after 24 hours and use after high temperature inorganic sealant solidifies completely.
High temperature inorganic sealant described in the utility model is the bicomponent material of inorganic ceramic material and modified firming agent composition, and the high temperature that ability is 1200 ℃～1730 ℃ guarantees the sealing under cutting torch applied at elevated temperature state.
Case described in the utility model embodiment is the concrete application of technical solutions of the utility model, and any unit, individual can suitably adjust aspect size the cutting torch of different model according to technical solutions of the utility model, to obtain better effect.
Claims (1)
1. one kind is cut and chews the adjustable cutting torch rifle head of angle, comprise inner conical surface cavity and male cone (strobilus masculinus) cavity, it is characterized in that, described inner conical surface cavity and described male cone (strobilus masculinus) cavity periphery are provided with through hole, the through hole of inner conical surface cavity is connected with A outlet pipe, the through hole of male cone (strobilus masculinus) cavity is connected with B outlet pipe, and further A, B outlet pipe are all chewed through hole connection corresponding on back seat with cutting; Blanking cover is equipped with in the outer end of inner conical surface cavity, and A central siphon is equipped with in the inner, and the periphery of A central siphon is provided with conical surface boss, and a side of conical surface boss is the conical surface, and the conical surface coordinates with the inner conical surface on inner conical surface cavity installing hole; The rear end of A central siphon is provided with notch, and front end is provided with screwed pipe and chews, and screwed pipe is chewed with one end internal thread of pipe fitting and is connected; The other end of pipe fitting is conical surface end, is provided with conical surface boss and its conical surface and coordinates with the male cone (strobilus masculinus) on the installing hole of male cone (strobilus masculinus) cavity one end, and the screwed pipe that pipe fitting conical surface end internal thread is provided with B central siphon front end is chewed and is connected; One end of end cap is provided with step, and external screw thread is set the other end and end face is inner conical surface, and end cap is installed on the other end of male cone (strobilus masculinus) cavity, and its inner conical surface is positioned at male cone (strobilus masculinus) cavity; B central siphon rear end is screw rod, and screw rod is provided with pad and clamp nut from inside to outside successively through the through hole of end cap, and the termination of screw rod is provided with notch; The tube wall of B central siphon is provided with through hole, and through hole is communicated with the endoporus of B central siphon, and the periphery of B central siphon is provided with conical surface boss and its conical surface matches with the inner conical surface of end cap end face; Be provided with partition body in the middle of pipe fitting, the both sides that cut off body are blind hole, and blind hole is communicated with the through hole that pipe fitting tube wall is provided with respectively, and the through hole that is positioned at the pipe fitting of A central siphon end is connected with mixture pipe, be positioned at B central siphon end pipe fitting through hole with cut tracheae and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872065.6U CN203696197U (en) | 2013-12-27 | 2013-12-27 | Cutting torch gun head with adjustable cutting torch angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872065.6U CN203696197U (en) | 2013-12-27 | 2013-12-27 | Cutting torch gun head with adjustable cutting torch angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696197U true CN203696197U (en) | 2014-07-09 |
Family
ID=51046696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320872065.6U Expired - Fee Related CN203696197U (en) | 2013-12-27 | 2013-12-27 | Cutting torch gun head with adjustable cutting torch angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658922A (en) * | 2013-12-27 | 2014-03-26 | 新余钢铁集团有限公司 | Cutting torch gun with adjustable cutting torch angle and installing method thereof |
-
2013
- 2013-12-27 CN CN201320872065.6U patent/CN203696197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658922A (en) * | 2013-12-27 | 2014-03-26 | 新余钢铁集团有限公司 | Cutting torch gun with adjustable cutting torch angle and installing method thereof |
| CN103658922B (en) * | 2013-12-27 | 2015-11-04 | 新余钢铁集团有限公司 | A kind ofly cut the cutting torch rifle head and installation method thereof of chewing adjustable angle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4355020B1 (en) | Pipe fitting | |
| CN203696197U (en) | Cutting torch gun head with adjustable cutting torch angle | |
| CN103658922B (en) | A kind ofly cut the cutting torch rifle head and installation method thereof of chewing adjustable angle | |
| CN203471397U (en) | Gear milling clamp of thin wall member | |
| US3548861A (en) | Line tapping service valve | |
| CN105135099B (en) | Secondary seal, the water pipe rapid movable connector with retainer ring | |
| JP2007139001A (en) | Pressure welding joint and water line pipe equipment mounting unit using the same | |
| WO2016090493A1 (en) | Flow splitter | |
| CN103157919A (en) | Novel structure and novel welding process of hydraulic oil cylinder inlet-outlet oil port joint | |
| CN107234583A (en) | Engine low-pressure fuel gas cut-out valve union assembling servicing unit and method | |
| CN211738008U (en) | Hydraulic conical surface metal sealing process plug | |
| CN212445047U (en) | Valve plate mounting and dismounting tool | |
| CN203227935U (en) | Novel structure for reducing welding deformation of oil inlet/outlet of hydraulic cylinder | |
| KR200479524Y1 (en) | Connecting device of fitting and pipe | |
| CN105319023B (en) | A kind of machine body water cavity pump pressure sealing device and pump pressure encapsulating method | |
| CN204962155U (en) | Water pipe activity fast connects | |
| CN213998673U (en) | Positioning fixture for machining double holes of air conditioner pressing plate connector | |
| CN203227938U (en) | Novel laser welding structure of connector of oil inlet-outlet opening of hydraulic oil cylinder | |
| CN209444928U (en) | A kind of supercharger lubricating oil pipe connecting structure, booster and V-type diesel | |
| CN210106826U (en) | Three-piece type pipe clamp | |
| CN211398847U (en) | Long thread pipe fitting for fire-fighting equipment | |
| CN110735941A (en) | control valve and manufacturing method thereof | |
| CN206286576U (en) | The logical oil adapter turning clamp of one kind | |
| CN220881394U (en) | Clamping device | |
| CN210859795U (en) | Split overflow valve hole plug sealed by conical surface |
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: 20140709 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |