CN2734398Y - Rotating and moving connector - Google Patents
Rotating and moving connector Download PDFInfo
- Publication number
- CN2734398Y CN2734398Y CN 200420090675 CN200420090675U CN2734398Y CN 2734398 Y CN2734398 Y CN 2734398Y CN 200420090675 CN200420090675 CN 200420090675 CN 200420090675 U CN200420090675 U CN 200420090675U CN 2734398 Y CN2734398 Y CN 2734398Y
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- CN
- China
- Prior art keywords
- piston
- cylinder
- connecting cylinder
- cylinder body
- holes
- 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
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Abstract
The utility model relates to the assistant device of a build-up welding machine, in particular to a rotating and moving connector, comprising a connecting cylinder, a fixing sleeve, a guide rod, a piston, an end cover and sealing components. The connecting cylinder is the barrel whose bottom part is provided with a convex block, and the top part of the cylinder is covered with the end cover. The upper and the lower parts of the external surface of the barrel are provided with concave vent grooves along the circumferential direction, and the bottom parts of the vent grooves are provided with through holes. The external part of the connecting cylinder is sheathed with the fixing sleeve which is provided with an air inlet hole, and the interior of the connecting cylinder is provided with the piston whose surface is provided with two symmetrical through holes. The guide rod threads the through holes, and both ends of the guide rod are fixed respectively on the bottom part of the connecting cylinder and the end cover. The external end part of the piston column is provided with inward-concave holes; the end cover is sheathed on the piston column and fixed on the connecting cylinder. The connecting positions between the components are provided with concave grooves in which the sealing components are arranged. The utility model which can complete automatic material discharge reduces the working strength, improves working efficiency of the build-up welding machine, ensures the quality of the component for welding, and eliminates the potential safety hazard.
Description
(1) technical field
The utility model relates to the auxiliary equipment of built-up welding machine.
(2) background technology
In the bead-welding technology process of present built-up welding machine, welded piece (as tool joint) is through after more than the heating in medium frequency to 300 ℃, the active of built-up welding machine top is relative with passive top to withstand in the hole at tool joint two ends, initiatively the top is installed on the final drive shaft, the final drive shaft rotation drives initiatively top, thereby drive the tool joint rotation, welding gun just carries out alloy welding deposit on the drilling rod outer round surface, after having welded, stop the rotation, discharging bracket rises and is supported on below the tool joint, passive top retreats under the drive of cylinder and leaves tool joint, operating personnel manually laterally move the high temperature tool joint with hand then, make the other end of tool joint break away from initiatively top, utilize under the discharging bracket general who has surrendered's tool joint to remove again and finish discharge process.Installing and fixing before the built-up welding is laterally moving of the passive top of dependence, and the promotion tool joint realizes to the active top.Because final drive shaft is to rotate, also and then rotation of the active top that is connected with final drive shaft, there is not horizontal locomotive function, therefore tool joint can only be leaned on operation manually when unloading, this has caused poor stability, labour intensity is big, and the tool joint quality is vulnerable to influence, and operating efficiency is low.
(3) summary of the invention
The purpose of this utility model is to provide a kind of rotation mobile connector, it has overcome existing built-up welding machine needs the defective of manually-operated, poor stability when unloading welded part, to rotate mobile connector is installed between built-up welding machine final drive shaft and active top, realize welded piece rotation and locomotive function, finish automatic discharging, increase work efficiency, eliminated potential safety hazard.
The utility model is achieved in that the mobile connector of a kind of rotation, comprise the connection cylinder body, fixed cover, guide post, piston body, end cap, seal, the connection cylinder body is a cylinder, there is projection outer end, cylinder bottom, end cap is stamped at the cylinder top, cylinder outer surface upper and lower is along the circumferential spill air channel that has of cylindrical shell, the air channel bottom has through hole, connect cylinder body and be set with fixed cover outward, fixed cover be connected spill air channel corresponding section, cylinder body top and the bottom and have air admission hole, connect in the cylinder body piston body is housed, piston body is made up of circular piston face and piston boit, have two symmetrical through holes on the piston area, pass guide post in the through hole, the guide post two ends are separately fixed at and connect on cylinder base and the end cap, the piston boit outer end has inward recess, end cap is sleeved on the piston boit and is fixed in and connects on the cylinder body, has groove at parts and parts junction, puts seal in the groove.The projection that connects cylinder base is connected with the machine final drive shaft, and the piston boit inward recess is connected with the active top.
The utility model is at the final drive shaft of built-up welding machine and a mobile connector of rotation initiatively is installed between the top, and inserts air inlet pipe and corresponding pneumatic element.When final drive shaft rotated, driven rotary moved the connector rotation, and rotating mobile connector is by the rotation of connection cylinder body, drives the piston body rotation through guide post, and then drives the rotation of active top.After tool joint had been welded, the control air valve that rotates mobile connector got electric, promoted piston body and advanced, and tool joint is laterally moved with passive top; The commutation of control air valve dead electricity, piston body drives initiatively to come directly towards and retreats, and passive top continues to retreat simultaneously, and tool joint at this moment just rests on the discharging bracket, and discharging bracket can longitudinally shift out tool joint, has finished automatic discharging.Rotate mobile connector and realized rotation and the function that moves.The utility model has been finished automatic discharging, has avoided manually-operated, has reduced working strength, improves the operating efficiency of built-up welding machine, has guaranteed the quality of welded part, has eliminated potential safety hazard.
(4) description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is mobile connector connection diagram for the utility model rotates;
Fig. 2 is the mobile connector construction schematic diagram of rotation.
Among the figure: 1 final drive shaft, the mobile connector of 2 rotations, 3 initiatively come directly towards, 4 tool joints, 5 lift cylinders, 6 discharging brackets, 7 passive tops, 8 move cylinder, and 11 connect cylinder body, 12 sealing rings, 13 fixed covers, 14 guide posts, 15 piston bodies, 151 piston areas, 152 piston boits, 16 end caps, 17 bolts, 18 nuts.
(5) specific embodiment
Referring to Fig. 2, the mobile connector 2 of a kind of rotation comprises connecting cylinder body 11, fixed cover 13, guide post 14, piston body 15, end cap 16, seal 12.Connecting cylinder body 11 is cylinder, there is a projection outer end, cylinder bottom, and end cap 16 is stamped at the cylinder top, and cylinder 11 outer surface upper and lowers are along the circumferential spill air channel that has of cylindrical shell, the air channel bottom has through hole, realizes connecting the ventilation and the exhaust of cylinder body 11.Be set with fixed cover 13 outside the connection cylinder body 11, fixed cover 13 is having air admission hole with being connected spill air channel corresponding section, cylinder body 11 top and the bottom, and external source of the gas of air admission hole and corresponding pneumatic element are realized ventilation and exhaust.Fixed cover 13 has groove with being connected 11 of cylinder bodies, and the built-in sealing ring 12 of groove seals.Connect in the cylinder body 11 piston body 15 is housed, piston body 15 is made up of circular piston face 151 and piston boit 152, have two symmetrical through holes on the piston area 151, pass guide post 14 in the through hole, guide post 14 two ends are separately fixed at and connect on cylinder body 11 bottoms and the end cap 16, can adopt screw thread to be connected with nut 18 respectively.On two through holes of piston area 151 and piston area external diameter, have groove, put sealing ring 12 in the groove.Piston boit 152 outer ends have inward recess, and end cap 16 is sleeved on the piston boit 152 and is fixed in and connects on the cylinder body 11.Have groove at end cap 16 and piston boit 152 and end cap 16 and 13 of fixed covers, put sealing ring 12 in the groove.Piston body 15 can done transverse movement under the impetus of source of the gas vertically in connecting cylinder body 11.When connecting cylinder body 11 simultaneously and rotating, drive piston bodies 15 through guide post 14 and also rotate, thereby realized rotation and the purpose that laterally moves.
Referring to Fig. 1, rotate mobile connector 2 and be and be connected on the final drive shaft 1 of built-up welding machine and initiatively come directly towards between 3, connect cylinder body 11 bottom projections and be connected with final drive shaft 1, can be to be threaded; Piston boit 152 inward recess with initiatively come directly towards 3 and be connected, also can be to be threaded.Initiatively come directly towards 3 and withstand tool joint 4, tool joint 4 is supported by discharging bracket 6, and discharging bracket 6 belows are equipped with lift cylinder 5, and tool joint 4 other ends are withstood by passive 7, and passive top 7 is driven by mobile cylinder 8.
Claims (2)
1. one kind is rotated mobile connector, it is characterized in that comprising the connection cylinder body, fixed cover, guide post, piston body, end cap, seal, the connection cylinder body is a cylinder, there is a projection outer end, cylinder bottom, end cap is stamped at the cylinder top, cylinder outer surface upper and lower is along the circumferential spill air channel that has of cylindrical shell, the air channel bottom has through hole, connect cylinder body and be set with fixed cover outward, fixed cover be connected spill air channel corresponding section, cylinder body top and the bottom and have air admission hole, connect in the cylinder body piston body is housed, piston body is made up of circular piston face and piston boit, have two symmetrical through holes on the piston area, pass guide post in the through hole, the guide post two ends are separately fixed at and connect on cylinder base and the end cap, the piston boit outer end has inward recess, end cap is sleeved on the piston boit and is fixed in and connects on the cylinder body, has groove at parts and parts junction, puts seal in the groove.
2. the mobile connector of rotation according to claim 1 is characterized in that connecting the cylinder base projection and is connected with the machine final drive shaft, and the piston boit inward recess is connected with the active top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090675 CN2734398Y (en) | 2004-09-29 | 2004-09-29 | Rotating and moving connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090675 CN2734398Y (en) | 2004-09-29 | 2004-09-29 | Rotating and moving connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734398Y true CN2734398Y (en) | 2005-10-19 |
Family
ID=35264280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420090675 Expired - Fee Related CN2734398Y (en) | 2004-09-29 | 2004-09-29 | Rotating and moving connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734398Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170815A (en) * | 2013-04-15 | 2013-06-26 | 青岛兰石重型机械设备有限公司 | Welding process of boss of hydrogenation reactor |
| CN103174698A (en) * | 2011-12-26 | 2013-06-26 | 德昌电机(深圳)有限公司 | Electro-hydraulic actuator |
-
2004
- 2004-09-29 CN CN 200420090675 patent/CN2734398Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174698A (en) * | 2011-12-26 | 2013-06-26 | 德昌电机(深圳)有限公司 | Electro-hydraulic actuator |
| CN103174698B (en) * | 2011-12-26 | 2017-04-12 | 德昌电机(深圳)有限公司 | Electro-hydraulic actuator |
| CN103170815A (en) * | 2013-04-15 | 2013-06-26 | 青岛兰石重型机械设备有限公司 | Welding process of boss of hydrogenation reactor |
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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: 20051019 Termination date: 20130929 |