CN216066123U

CN216066123U - Welding robot that stability is good

Info

Publication number: CN216066123U
Application number: CN202121056399.7U
Authority: CN
Inventors: 张晓军; 靳祖福
Original assignee: Tianjin Jingfeng Robot Technology Co ltd
Current assignee: Tianjin Jingfeng Robot Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-03-18
Anticipated expiration: 2031-05-17

Abstract

The utility model provides a welding robot with good stability, which relates to the technical field of welding robots and comprises a robot base, wherein a pressurizing chamber is arranged in the robot base, a pressurizing pump is fixedly connected in the pressurizing chamber, and a ring-shaped pipe is fixedly connected in the pressurizing chamber, can also move freely, and is convenient to use.

Description

Welding robot that stability is good

Technical Field

The utility model relates to the technical field of welding robots, in particular to a welding robot with good stability.

Background

The welding robot is that a welding clamp or a welding (cutting) gun is assembled on a tail shaft flange of an industrial robot, so that the welding robot can carry out welding, cutting or thermal spraying.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a welding robot with good stability, which can move freely under the condition of ensuring the stability of the welding robot.

In order to achieve the purpose, the utility model adopts the following technical scheme: a welding robot with good stability comprises a robot base, wherein a pressurizing chamber is formed in the robot base, a pressurizing pump is fixedly connected in the pressurizing chamber, a ring-shaped pipe is fixedly connected in the pressurizing chamber, the pressurizing pump is positioned in the center of the ring-shaped pipe, the output end of the pressurizing pump is communicated with the ring-shaped pipe, four extension mechanisms distributed in a circular array are arranged in the robot base, four limiting mechanisms distributed in a circular array are arranged in the robot base, and a supporting mechanism is arranged at one end, away from each other, of each of the four extension mechanisms;

extension mechanism includes a spout, airtight piston and extension pole, the inside at the robot base is seted up to a spout, a spout is linked together with the pumping chamber, airtight piston sliding connection is in a spout, extension pole and fixed connection are in one side that the booster pump was kept away from to airtight piston, and extension mechanism's setting can make the support of robot base extend towards all around, can strengthen the stability of welding robot when needs.

As a preferred embodiment, the annular tube is communicated with the first sliding chute through a connecting tube, an airtight ring is fixedly sleeved on the outer side wall of the connecting tube, and the airtight ring is fixedly connected to the inner wall of the first sliding chute.

As a preferred embodiment, stop gear is including the adapter sleeve ring, two spouts, two sliders and two connecting rods, the adapter sleeve ring is fixed to be cup jointed on the lateral wall of extension pole, two the inside at the robot base is all seted up to No. two spouts, two No. two the spout is located the both sides of extension pole respectively, two slider sliding connection respectively in No. two spouts, two the equal fixed connection of connecting rod is in the one side that the adapter sleeve ring is close to the robot base, two the one end that the adapter sleeve ring was kept away from to the connecting rod is fixed connection respectively on two sliders, and stop gear's setting can be spacing to the length that the extension pole outwards extended, prevents that the extension pole from popping out from the robot base.

As a preferred embodiment, the connecting rod is slidably connected to the robot base.

As a preferred embodiment, the supporting mechanism comprises a threaded rod and a rotating handle, the threaded rod is in threaded connection with the upper surface of the end, away from the booster pump, of the extension rod, and the rotating handle is fixedly connected to the top end of the threaded rod.

As a preferred embodiment, the bottom fixedly connected with antiskid rubber pad of threaded rod, the frictional force of threaded rod bottom can be increased in the setting of antiskid rubber pad, the phenomenon of skidding appears when preventing the threaded rod as the strong point on the welding robot base.

Compared with the prior art, the robot base has the advantages and positive effects that the robot base which does not need to be fixedly installed is arranged, the welding robot can move freely, when in work, the booster pump is started to push the extension rods in the four extension mechanisms to move outwards, so that the support area of the welding robot is extended, the stability of the welding robot can be increased, the support mechanism is arranged in a manner that a support point which can be adjusted up and down is arranged on the terminal of the extension rod and is used for supporting the welding robot by matching with the robot base, and the robot base can move freely and is convenient to use under the condition that the stability of the welding robot is ensured.

Drawings

Fig. 1 is a perspective view of a welding robot with good stability according to the present invention;

FIG. 2 is a schematic top view of a welding robot with good stability according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Illustration of the drawings:

1. a robot base; 2. a plenum chamber; 3. a booster pump; 4. an annular tube; 5. an extension mechanism; 51. a first chute; 52. an airtight piston; 53. a spreader bar; 6. a limiting mechanism; 61. a connecting lantern ring; 62. a second chute; 63. a slider; 64. a connecting rod; 7. a support mechanism; 71. a threaded rod; 72. the handle is rotated.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 2, the utility model provides a welding robot with good stability, which includes a robot base 1, a pressurizing chamber 2 is arranged inside the robot base 1, a pressurizing pump 3 is fixedly connected inside the pressurizing chamber 2, a ring pipe 4 is fixedly connected inside the pressurizing chamber 2, the pressurizing pump 3 is located at the center of the ring pipe 4, the output end of the pressurizing pump 3 is communicated with the ring pipe 4, four extending mechanisms 5 distributed in a circular array are arranged inside the robot base 1, four limiting mechanisms 6 distributed in a circular array are arranged inside the robot base 1, and a supporting mechanism 7 is arranged at one end, away from each other, of each of the four extending mechanisms 5;

the extension mechanism 5 comprises a first sliding groove 51, an airtight piston 52 and an extension rod 53, wherein the first sliding groove 51 is arranged inside the robot base 1, the first sliding groove 51 is communicated with the pressurizing chamber 2, the airtight piston 52 is slidably connected in the first sliding groove 51, the extension rod 53 is slidably connected in the first sliding groove 51, and the extension rod 53 is fixedly connected to one side, away from the pressurizing pump 3, of the airtight piston 52.

Annular pipe 4 is linked together through connecting pipe and spout 51, and the fixed cover of having connect airtight ring on the lateral wall of connecting pipe, airtight ring fixed connection is on the inner wall of spout 51.

The effect that its whole embodiment 1 reached is, starts booster pump 3, sends into every a spout 51 through ring pipe 4 with high-pressure gas to promote through airtight piston 52 and extend pole 53 and remove to the direction of keeping away from booster pump 3, can increase the area of welding robot holding surface, and then increase welding robot's stability.

Embodiment 2, as shown in fig. 2, stop gear 6 includes the connection lantern ring 61, two No. two chutes 62, two sliders 63 and two connecting rods 64, the fixed cup of connection lantern ring 61 is connected on the lateral wall of extension pole 53, two No. two chutes 62 are all seted up in the inside of robot base 1, two No. two chutes 62 are located the both sides of extension pole 53 respectively, two sliders 63 are sliding connection respectively in No. two chutes 62, the equal fixed connection of two connecting rods 64 is in the one side that the connection lantern ring 61 is close to robot base 1, the one end that the connection lantern ring 61 was kept away from to two connecting rods 64 is fixed connection respectively on two sliders 63.

The connecting rod 64 is slidably connected to the robot base 1.

The supporting mechanism 7 comprises a threaded rod 71 and a rotating handle 72, the threaded rod 71 is in threaded connection with the upper surface of one end of the extension rod 53 far away from the booster pump 3, and the rotating handle 72 is fixedly connected to the top end of the threaded rod 71.

The bottom end of the threaded rod 71 is fixedly connected with an anti-skid rubber pad.

The effect that its whole embodiment 2 reached does, extension pole 53 when moving under booster pump 3's promotion, the connection lantern ring 61 will drive two sliders 63 respectively through two connecting rods 64 and slide in No. two spout 62, can restrict extension pole 53's sliding distance, prevent that extension pole 53 from popping out from robot base 1, when extension pole 53 slides to the maximum distance, rotate threaded rod 71 through rotating handle 72, reduce the anti-skidding rubber pad of threaded rod 71 bottom downwards, finally offset with welding robot's supporting platform, can support welding robot jointly with robot base 1, and play anti-skidding effect.

Specifically, start booster pump 3, send into every a spout 51 through ring pipe 4 with high-pressure gas, and promote extension pole 53 through airtight piston 52 and remove to the direction of keeping away from booster pump 3, can increase the area of welding robot holding surface, and then increase the stability of welding robot, and stop gear 6's setting then can restrict the maximum distance that extension pole 53 removed, prevent that extension pole 53 from popping out from robot base 1, the one end that can make extension pole 53 keep away from booster pump 3 then has a strong point that can adjust from top to bottom in the setting of supporting mechanism 7, cooperation robot base 1 supports welding robot jointly.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a good welding robot of stability, includes robot base (1), its characterized in that: the robot base is characterized in that a pressurizing chamber (2) is formed in the robot base (1), a pressurizing pump (3) is fixedly connected in the pressurizing chamber (2), a ring-shaped pipe (4) is fixedly connected in the pressurizing chamber (2), the pressurizing pump (3) is located in the center of the ring-shaped pipe (4), the output end of the pressurizing pump (3) is communicated with the ring-shaped pipe (4), four extending mechanisms (5) distributed in a circular array are arranged in the robot base (1), four limiting mechanisms (6) distributed in a circular array are arranged in the robot base (1), and a supporting mechanism (7) is arranged at one end, away from each other, of each extending mechanism (5);

extension mechanism (5) are including a spout (51), airtight piston (52) and extension pole (53), the inside at robot base (1) is seted up to spout (51), spout (51) are linked together with pumping chamber (2), airtight piston (52) sliding connection is in a spout (51), extension pole (53) sliding connection is in a spout (51), one side of booster pump (3) is kept away from with airtight piston (52) to extension pole (53).

2. The welding robot with good stability as claimed in claim 1, wherein: annular pipe (4) are linked together through connecting pipe and a spout (51), the fixed cover of having connect airtight ring on the lateral wall of connecting pipe, airtight ring fixed connection is on the inner wall of a spout (51).

3. The welding robot with good stability as claimed in claim 1, wherein: stop gear (6) are including the link ring (61), two spout (62), two slider (63) and two connecting rod (64), the fixed cover of link ring (61) is connected on the lateral wall of extension pole (53), two the inside at robot base (1) is all seted up in spout (62) No. two spout (62) are located the both sides of extension pole (53) respectively, two slider (63) sliding connection respectively in spout (62) No. two, two the equal fixed connection in one side that link ring (61) is close to robot base (1) is connected in link ring (64), two the one end difference fixed connection that link ring (61) was kept away from in connecting rod (64) is on two slider (63).

4. The welding robot with good stability as claimed in claim 3, wherein: the connecting rod (64) is connected with the robot base (1) in a sliding mode.

5. The welding robot with good stability as claimed in claim 1, wherein: the supporting mechanism (7) comprises a threaded rod (71) and a rotating handle (72), the threaded rod (71) is in threaded connection with the upper surface of one end, away from the booster pump (3), of the extension rod (53), and the rotating handle (72) is fixedly connected to the top end of the threaded rod (71).

6. The welding robot with good stability as claimed in claim 5, wherein: the bottom end of the threaded rod (71) is fixedly connected with an anti-skid rubber pad.