CN218135633U

CN218135633U - Plasma spray welding gun

Info

Publication number: CN218135633U
Application number: CN202222495933.5U
Authority: CN
Inventors: 王继华; 丁亮
Original assignee: Wuhan Xinfengda Hardface Technology Co ltd
Current assignee: Wuhan Xinfengda Hardface Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-27
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a plasma spray welding gun, including the operation case, the outside fixedly connected with of operation case links up the pole, the one end fixedly connected with joint circle of linking pole is kept away from to the operation case, the inside joint of joint circle has the spray welding pipe, the top fixedly connected with powder case of operation case, outside fixedly connected with corotation switch and the reversal switch through the operation case to make the motor start, make the pivot rotate in the inside of operation case through the motor start, the rope that drives its outside through the rotation of pivot twines in the outside of pivot, at this moment the rethread rope uses with the cooperation of shackle, thereby makes the baffle under reset spring's effect, is close to each other, when two baffles remove, shelters from the play powder hole of operation incasement portion, can change the size of powder hole at this moment, thereby adjust the scope and the speed of spray welding.

Description

Plasma spray welding gun

Technical Field

The utility model relates to a spout welder technical field, particularly, relate to a plasma spouts welder.

Background

The garbage crusher is one of the garbage crushing equipment, the bearing spacer of the crusher is one of the parts, the bearing needs to be spray welded in the manufacturing process of the garbage crusher, a low-current plasma spray welding gun is used at the moment, plasma welding is a welding method using plasma arc as a heat source, gas is heated by electric arc to be dissociated, and the gas is compressed when passing through a nozzle at high speed, so that the energy density and the dissociation degree are increased, and the plasma arc is formed. Its stability, heat productivity and temp. are higher than those of general electric arc, so that it has higher penetration force and welding speed.

In present plasma torch (CN 206266696U), although can adjust the corresponding ceramic powder of reinforcing according to the required performance is nimble, when rubbish breaker bearing spray welding, because the export size of torch is fixed unchangeable, lead to unable speed and the scope to the spray welding to can not accurate processing, need use the powder to mix the use when the spray welding simultaneously, lead to taking place the condition of blockking up at the spray welding mouth, lead to equipment can not normally work.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a plasma spouts welder to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a plasma spray welding gun, includes the operation case, the outside fixedly connected with of operation case links up the pole, the one end fixedly connected with joint circle of linking pole is kept away from to the operation case, the inside joint of joint circle has the spray welding pipe, the top fixedly connected with powder case of operation case, the top swing joint of powder case has the piston post, the outside fixedly connected with corotation switch and the reversal switch of operation case, the outside fixed mounting of operation case has the motor, the output fixedly connected with pivot of motor, the outside transmission of pivot is connected with the rope, the one end fixedly connected with shackle of pivot is kept away from to the rope, the outside fixedly connected with baffle of shackle, the outside fixedly connected with reset spring of baffle, the powder outlet has been seted up to the inside of operation case, the concentric outside fixedly connected with dwang of pivot, the outside fixedly connected with transfer line of dwang, the one end fixedly connected with cleaning boot of dwang is kept away from.

Preferably, the forward rotation switch and the reverse rotation switch are electrically connected with the motor, and the rotating shaft is rotatably connected inside the operation box.

Preferably, the number of the rotating shafts is the same as that of the motors, and the rotating shafts are symmetrically distributed in the running box.

Preferably, the number of the baffle plates is two, the baffle plates are symmetrically distributed on the outer side of the powder outlet hole, and the return springs are symmetrically distributed on the outer side of the baffle plates.

Preferably, one end of the return spring, which is far away from the baffle plate, is fixedly connected to the inner wall of the operation box.

Preferably, the shackles are symmetrically distributed on the outer side of the baffle, and the transmission rods are uniformly distributed on the outer side of the rotating rod.

Preferably, the number of the cleaning covers is the same as that of the transmission rods, and the cleaning covers are positioned outside the powder outlet holes.

The utility model has the advantages that: outside fixedly connected with corotation switch and reversal switch through the operation case, thereby make the motor start, make the pivot rotate in the inside of operation case through the motor start, the rope that drives its outside through the rotation of pivot twines in the outside of pivot, at this moment, the cooperation of rethread rope and shackle is used, thereby make the baffle under reset spring's effect, be close to each other, when two baffles remove, shelter from the play powder hole of operation incasement portion, at this moment can change the size of play powder hole, thereby adjust spray welding's scope and speed, it rotates to drive the pivot through the motor, it rotates to drive the dwang through the rotation of pivot, at this moment because outside fixedly connected with transfer bar at the dwang, thereby make the transfer bar drive the cleaning cover in its outside to rotate, make the cleaning cover rotate in the outside of play powder hole, clean the dust, prevent to cause the condition of jam to play powder hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a general structure of a plasma spray welding gun according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of an internal structure of a plasma spray welding torch operating box according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the outer side of the rotating shaft of the plasma spray welding gun operation box according to the embodiment of the invention;

fig. 4 is an enlarged view of a structure a of fig. 1 of a plasma spray torch according to an embodiment of the present invention.

In the figure:

1. a running box; 2. a connecting rod; 3. a clamping ring; 4. spray welding the tube; 5. a powder box; 6. a piston post; 7. a forward rotation switch; 8. a reverse switch; 9. a motor; 10. a rotating shaft; 11. a rope; 12. a shackle; 13. a baffle plate; 14. a return spring; 15. a powder outlet hole; 16. rotating the rod; 17. a transmission rod; 18. the hood is cleaned.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a plasma spray welding rifle.

Example one

As shown in fig. 1-4, according to the embodiment of the present invention, a plasma spray welding gun, including a running box 1, an outside fixedly connected with joint rod 2 of the running box 1, one end fixedly connected with clamping ring 3 of the joint rod 2 is kept away from the running box 1, the internal clamping of the clamping ring 3 has a spray welding pipe 4, a top fixedly connected with powder box 5 of the running box 1, a top movably connected with piston column 6 of the powder box 5, an outside fixedly connected with corotation switch 7 and reversal switch 8 of the running box 1, an outside fixedly connected with motor 9 of the running box 1, an output fixedly connected with pivot 10 of the motor 9, an electric connection between the corotation switch 7 and the reversal switch 8 and the motor 9, the pivot 10 is rotatably connected in the inside of the running box 1, the pivot 10 is the same as the motor 9, and the pivot 10 is symmetrically distributed in the inside of the running box 1, an outside transmission of the pivot 10 is connected with a rope 11, one end fixedly connected with shackle 12 of the rope 11, an outside fixedly connected with baffle 13 of the shackle 12, an outside fixedly connected with a reset spring 14 of the baffle 13 is kept away from the reset spring 14, and one end fixedly connected on the inner wall of the running box 1 of the reset spring 13 is kept away from the running box 1.

Example two

As shown in fig. 1-4, according to the utility model discloses a plasma spray welding gun, powder outlet 15 has been seted up to the inside of operation case 1, the quantity of baffle 13 has two, the symmetric distribution is in the outside of powder outlet 15, reset spring 14 symmetric distribution is in the outside of baffle 13, the concentric outside fixedly connected with dwang 16 of pivot 10, the outside fixedly connected with transfer line 17 of dwang 16, shackle 12 symmetric distribution is in the outside of baffle 13, transfer line 17 evenly distributed is in the outside of dwang 16, transfer line 17 keeps away from the clean cover 18 of one end fixedly connected with of dwang 16, clean cover 18 is the same with the quantity of transfer line 17, and clean cover 18 is located the outside of powder outlet 15.

To sum up, with the aid of the utility model discloses an above-mentioned technical scheme, outside fixedly connected with corotation switch 7 and reversal switch 8 through operation case 1, thereby make motor 9 start, start through motor 9 and make pivot 10 rotate in operation case 1's inside, the rope 11 that drives its outside through the rotation of pivot 10 twines in the outside of pivot 10, at this moment, rethread rope 11 uses with the cooperation of shackle 12, thereby make baffle 13 under reset spring 14's effect, be close to each other, when two baffles 13 remove, shelter from the inside powder outlet 15 of operation case 1, at this moment, can change the size of powder outlet 15, thereby adjust the scope and the speed of spray welding, it rotates to drive pivot 10 through motor 9, it rotates to drive dwang 16 through the rotation of pivot 10, at this moment because outside fixedly connected with transfer line 17 at dwang 16, thereby make cleaning cover 18 that cleaning cover 17 drove its outside rotate, clean the dust, prevent to the condition of powder outlet 15 jam.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The plasma spray welding gun is characterized by comprising a running box (1), wherein the outside of the running box (1) is fixedly connected with a joint rod (2), one end of the running box (1) far away from the joint rod (2) is fixedly connected with a clamping ring (3), the inside of the clamping ring (3) is clamped with a spray welding pipe (4), the top of the running box (1) is fixedly connected with a powder box (5), the top of the powder box (5) is movably connected with a piston column (6), the outside of the running box (1) is fixedly connected with a forward rotation switch (7) and a reverse rotation switch (8), the outside of the running box (1) is fixedly provided with a motor (9), the output end of the motor (9) is fixedly connected with a rotating shaft (10), the outside of the rotating shaft (10) is connected with a rope (11), one end of the rope (11) far away from the rotating shaft (10) is fixedly connected with a shackle (12), the outside of the shackle (12) is fixedly connected with a baffle (13), the outside of the baffle (13) is fixedly connected with a reset spring (14), the outside of the running box (1) is provided with a concentric transmission rod (16), and the outside of the rotating shaft (10) is connected with a concentric transmission rod (16), one end of the transmission rod (17) far away from the rotating rod (16) is fixedly connected with a cleaning cover (18).

2. The plasma torch according to claim 1, wherein the forward switch (7) and the reverse switch (8) are electrically connected with the motor (9), and the rotating shaft (10) is rotatably connected inside the operation box (1).

3. A plasma torch according to claim 1, characterized in that the number of the rotating shafts (10) and the number of the motors (9) are the same, and the rotating shafts (10) are symmetrically distributed in the interior of the running box (1).

4. The plasma torch according to claim 1, wherein the number of the baffle plates (13) is two, and the baffle plates are symmetrically distributed outside the powder outlet hole (15), and the return springs (14) are symmetrically distributed outside the baffle plates (13).

5. A plasma torch according to claim 1, characterized in that the end of the return spring (14) remote from the baffle (13) is fixedly attached to the inner wall of the running box (1).

6. A plasma torch according to claim 1, characterized in that the shackle (12) is symmetrically arranged on the outside of the blind plate (13) and the driving rods (17) are evenly arranged on the outside of the turning rod (16).

7. A plasma torch according to claim 3, characterized in that the number of cleaning hoods (18) and transmission rods (17) is the same, and that the cleaning hoods (18) are located outside the powder outlet (15).