阅读说明：本技术 一种气路电路组件 (Gas circuit assembly ) 是由 魏余红 黄燕荣 于 2021-07-14 设计创作，主要内容包括：本发明涉及气、电通道组件技术领域,尤其涉及一种气路电路组件；包括固定套、外套管、内套管、第一密封件及第二密封件；内套管、外套管、固定套自内向外依次设置,内套管设有内通道,内套管与外套管间距设置围设呈外通道,第一密封件设有第一通道,第二密封件设有第二通道,第二通道、第一通道、内通道连通,第二密封件与第一密封件连接；第一密封件设有第一定位槽和第二定位槽,内套管嵌于第一定位槽,外套管嵌于第二定位槽；通过设置固定套、外套管、内套管,外通道供气流穿过,内通道供电线和气流穿过,实现气、通道共用的目的,降低生产成本,降低空间体积,便于较小体积的工作环境内使用。(The invention relates to the technical field of gas and electric channel assemblies, in particular to a gas circuit assembly; comprises a fixed sleeve, an outer sleeve, an inner sleeve, a first sealing element and a second sealing element; the inner sleeve, the outer sleeve and the fixed sleeve are sequentially arranged from inside to outside, the inner sleeve is provided with an inner channel, the inner sleeve and the outer sleeve are arranged at intervals to surround and form an outer channel, the first sealing element is provided with a first channel, the second sealing element is provided with a second channel, the first channel and the inner channel are communicated, and the second sealing element is connected with the first sealing element; the first sealing element is provided with a first positioning groove and a second positioning groove, the inner sleeve is embedded in the first positioning groove, and the outer sleeve is embedded in the second positioning groove; through setting up fixed cover, outer tube, interior sleeve pipe, the outer passageway air feed stream passes, and interior passageway power supply line and air current pass, realize the purpose of gas, passageway sharing, reduction in production cost reduces the space volume, uses in the operational environment of the less volume of being convenient for.)

1. The utility model provides a gas circuit subassembly which characterized in that: comprises a fixed sleeve (1), an outer sleeve (2), an inner sleeve (3), a first sealing element (4) and a second sealing element (5);

the outer sleeve (2) is sleeved in the fixed sleeve (1), and the inner sleeve (3) is sleeved in the outer sleeve (2) and connected with the fixed sleeve (1);

the inner sleeve (3) is provided with an inner channel (31), the outer wall body of the inner sleeve (3) and the inner wall body of the outer sleeve (2) are arranged at intervals to form an outer channel (21), and the upper surface of the inner sleeve (3) is higher than that of the outer sleeve (2);

the first sealing element (4) is provided with a first channel (41), the second sealing element (5) is provided with a second channel (51), the first channel (41) and the inner channel (31) are communicated, the first sealing element (4) is sleeved on the inner sleeve (3), and the upper end face of the outer sleeve (2) is abutted against the bottom end face of the first sealing element (4);

the second seal (5) is connected with the first seal (4);

first sealing member (4) are equipped with first constant head tank (403) and second constant head tank (404), first passageway (41), first constant head tank (403), second constant head tank (404) intercommunication, second sealing member (5) setting is kept away from in first constant head tank (403), the radial specification of first constant head tank (403) is greater than the radial specification of first passageway (41), the radial specification of second constant head tank (404) is greater than the radial specification of first constant head tank (403), interior sleeve pipe (3) inlays in first constant head tank (403), outer tube (2) inlays in second constant head tank (404).

2. The gas circuit assembly of claim 1, wherein: the combined device further comprises a first joint (6), a second joint (7), a third joint (8) and a fourth joint (9), wherein the first joint (6), the inner channel (31) and the third joint (8) are communicated, and the second joint (7), the outer channel (21) and the fourth joint (9) are communicated.

3. The gas circuit assembly of claim 1, wherein: the lower terminal surface of interior sleeve pipe (3) stretches out the lower terminal surface of outer tube (2) suddenly, composite set still includes third sealing member (10), interior sleeve pipe (3) is located in third sealing member (10) cover, third sealing member (10) with the terminal surface of outer tube (2) is contradicted.

4. The gas circuit assembly of claim 1, wherein: the first sealing element (4) is provided with a groove which is communicated with the first channel (41), and the second sealing element (5) is provided with a convex part which is embedded in the groove.

5. The gas circuit assembly of claim 2, wherein: the first sealing piece (4) comprises an upper ring part (401) and a lower ring part (402), the second sealing piece (5) is arranged on the upper ring part (401), and the outer sleeve (2) is abutted against the lower ring part (402);

the first positioning groove (403) is arranged on the upper ring part (401), and the second positioning groove (404) is arranged on the lower ring part (402).

6. The gas circuit assembly of claim 5, wherein: the first joint (6) is arranged on the upper ring part (401).

7. The gas circuit assembly of claim 5, wherein: the second joint (7) is arranged on the lower ring part (402).

Technical Field

The invention relates to the technical field of gas and electric channel assemblies, in particular to a gas circuit and circuit assembly.

Background

In robotic device, mechanical clamping jaw centre gripping work piece and with the work piece transport to predetermined station, replace the manual work, improve production efficiency, obtain extensive application, mechanical clamping jaw's clamp is got, the action execution of blanking is kept away from not opening gas, electric supplementary, but the gas circuit that uses in the robot, the circuit sets up alone usually, the gas circuit promptly, the circuit is independent mutually, lead to the gas circuit, the circuit occupies more space, make traditional robot's whole volume great, service environment and regulation are limited, can not satisfy the production demand, need the improvement.

Disclosure of Invention

In order to overcome the defect that the operation adjustment of the existing robot is limited in the prior art, the invention aims to provide the air circuit component, which solves the problems that the existing robot is large in size and flexible in use.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a gas circuit assembly comprises a fixed sleeve, an outer sleeve, an inner sleeve, a first sealing element and a second sealing element;

the outer sleeve is sleeved in the fixed sleeve, and the inner sleeve is sleeved in the outer sleeve and connected with the fixed sleeve;

the inner sleeve is provided with an inner channel, the outer wall body of the inner sleeve and the inner wall body of the outer sleeve are arranged at intervals to surround to form an outer channel, and the upper surface of the inner sleeve is higher than that of the outer sleeve;

the first sealing element is provided with a first channel, the second sealing element is provided with a second channel, the first channel and the inner channel are communicated, the first sealing element is sleeved on the inner sleeve, and the upper end surface of the outer sleeve is abutted against the bottom end surface of the first sealing element;

the second seal is connected with the first seal;

the first sealing element is provided with a first positioning groove and a second positioning groove, the first channel, the first positioning groove and the second positioning groove are communicated, the first positioning groove is far away from the second sealing element, the radial specification of the first positioning groove is larger than that of the first channel, the radial specification of the second positioning groove is larger than that of the first positioning groove, the inner sleeve is embedded in the first positioning groove, and the outer sleeve is embedded in the second positioning groove.

Furthermore, the combined device further comprises a first joint, a second joint, a third joint and a fourth joint, wherein the first joint, the inner channel and the third joint are communicated, and the second joint, the outer channel and the fourth joint are communicated.

Furthermore, the lower end surface of the inner sleeve pipe protrudes out of the lower end surface of the outer sleeve pipe, the combined device further comprises a third sealing element, the inner sleeve pipe is sleeved with the third sealing element, and the third sealing element is abutted to the end surface of the outer sleeve pipe.

Further, the first sealing element is provided with a groove, the groove is communicated with the first channel, the second sealing element is provided with a convex part, and the convex part is embedded in the groove.

Further, the first sealing element comprises an upper ring part and a lower ring part, the second sealing element is arranged on the upper ring part, and the outer sleeve is abutted against the lower ring part;

the first positioning groove is arranged on the upper ring part, and the second positioning groove is arranged on the lower ring part.

Further, the first joint is arranged on the upper ring part.

Further, the second joint is arranged on the lower ring part.

The invention has the beneficial effects that: through setting up fixed cover, outer tube, interior sleeve pipe, the outer tube sets up with interior sleeve pipe interval and forms the outer passageway, and outer passageway air feed stream passes, and interior passageway power supply line and air current pass, realize the purpose of passageway sharing, reduction in production cost reduces the space volume, uses in the operational environment of the less volume of being convenient for.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a sectional view of the present invention in an operating state;

FIG. 4 is a schematic structural view of portion A of FIG. 1;

fig. 5 is a schematic structural view of a portion B in fig. 3.

The reference numerals include:

1-fixed sleeve 2-outer sleeve 21-outer channel

3-inner sleeve 31-inner channel 4-first sealing element

41-first channel 401-upper ring 402-lower ring

403-first positioning groove 405-second positioning groove 5-first sealing element

51-second channel 6-first connection 7-second connection

8-third joint 9-fourth joint 10-third seal

100-swivel arm 200-support arm 300-clamp assembly.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

Referring to fig. 1 to 5, the gas circuit assembly of the present invention includes a fixing sleeve 1, an outer sleeve 2, an inner sleeve 3, a first sealing element 4 and a second sealing element 5;

the outer sleeve 2 is sleeved in the fixed sleeve 1, and the inner sleeve 3 is sleeved in the outer sleeve 2 and connected with the fixed sleeve 1;

the inner sleeve 3 is provided with an inner channel 31, the outer wall body of the inner sleeve 3 and the inner wall body of the outer sleeve 2 are arranged at a distance to form an outer channel 21, and the upper surface of the inner sleeve 3 is higher than that of the outer sleeve 2;

the first sealing element 4 is provided with a first channel 41, the second sealing element 5 is provided with a second channel 51, the first channel 41 and the inner channel 31 are communicated, the first sealing element 4 is sleeved on the inner sleeve 3, and the upper end surface of the outer sleeve 2 is abutted against the bottom end surface of the first sealing element 4;

the second sealing member 5 is connected with the first sealing member 4;

the first sealing element 4 is provided with a first positioning groove 403 and a second positioning groove 404, the first channel 41, the first positioning groove 403 and the second positioning groove 404 are communicated, the first positioning groove 403 is far away from the second sealing element 5, the radial specification of the first positioning groove 403 is larger than that of the first channel 41, the radial specification of the second positioning groove 404 is larger than that of the first positioning groove 403, the inner sleeve 3 is embedded in the first positioning groove 403, and the outer sleeve 2 is embedded in the second positioning groove 404.

Specifically, in this embodiment, the air circuit component is installed on the rotary arm 100 of the robot, the rotary arm 100 is installed on the support arm 200, the clamping component 300 is installed on the rotary arm 100, the rotary arm 100 is rotatably connected to the support arm 200, the clamping component 300 is rotatably connected to the rotary arm 100, the fixing sleeve 1 is fixed on the rotary arm 100, the second channel 51, the first channel 41 and the inner channel 31 form a main channel, a main channel power supply line passes through the main channel, the electric line is connected with the external servo motor and the clamping component 300, two ends of the inner channel 31 are respectively communicated with the external cylinder and the clamping component 300, that is, the inner channel 31 has a common function of a circuit and an air circuit, the outer channel 21 is a sub-channel, two ends of the outer channel 21 are respectively communicated with the external cylinder and the clamping component 300, so as to realize the connection of the circuit and the formation of the air circuit, preferably, the central axes of the fixing sleeve 1, the outer sleeve 2 and the inner sleeve 3 are coincided, a first positioning groove 403 and a second positioning groove 404 are machined at one end, far away from the second sealing element 4, of the first sealing element 4, the second positioning groove 404 is used for positioning the outer sleeve 2, and the first positioning groove 403 is used for positioning the inner sleeve 3, so that the purpose of quick installation is achieved.

Through setting up fixed cover 1, outer tube 2, interior sleeve pipe 3, outer tube 2 sets up with interior sleeve pipe 3 interval and forms outer passageway 21, and outer passageway 21 air feed stream passes, and interior passageway 31 power supply line and air stream pass, and the purpose of passageway sharing is realized in the setting up of interior passageway 31, reduction in production cost reduces the space volume, uses in the operational environment of the less volume of being convenient for.

The combined device further comprises a first joint 6, a second joint 7, a third joint 8 and a fourth joint 9, the first joint 6, an inner channel 31 and the third joint 8 are communicated, the second joint 7, an outer channel 21 and the fourth joint 9 are communicated, preferably, the rotating arm 100 is provided with an inner cavity, one end of the fixing sleeve 1 protrudes into the inner cavity, the third joint 8 and the fourth joint 9 are arranged on the rotating arm 100, the first joint 6 is arranged on the first sealing element 4 and is communicated with the first channel 41, namely, the first joint 6 is communicated with the inner channel 31, the third joint 8 is communicated with the inner channel 31, connection with an external cylinder and the clamping assembly 300 is facilitated, the second joint 7 is arranged on the first sealing element 4 and is communicated with the outer channel 21, the fourth joint 9 is communicated with the outer channel 21, and the arrangement of the second joint 7 and the fourth joint 9 facilitates connection with the external cylinder and the clamping assembly 300.

The lower terminal surface of interior sleeve pipe 3 stretches out the lower terminal surface of outer tube 2 suddenly, composite set still includes third sealing member 10, interior sleeve pipe 3 is located to third sealing member 10 cover, third sealing member 10 with the terminal surface of outer tube 2 is contradicted, and third sealing member 10 is cyclic annular, and third sealing member 10 cover is established at interior sleeve pipe 3's outer wall body, plays the effect of sealed outer passageway 21.

First sealing member 4 is equipped with the recess, the recess with first passageway 41 intercommunication, second sealing member 5 is equipped with the convex part, the convex part inlays in the recess, and the setting of first sealing member 4 and second sealing member 5 is convenient according to the production needs, changes the second sealing member 5 of different specifications, conveniently overhauls and changes, plays the purpose of nimble use.

The first sealing element 4 comprises an upper ring part 401 and a lower ring part 402, the second sealing element 5 is arranged on the upper ring part 401, the outer sleeve 2 is abutted to the lower ring part 402, the first joint 6 is arranged on the upper ring part 401, the second joint 7 is arranged on the lower ring part 402, and the first joint 6 and the second joint 7 are conveniently and respectively connected through a split structure of the first sealing element 4, so that the processing is convenient.

The first positioning groove 403 is arranged on the upper ring part 401, and the second positioning groove 404 is arranged on the lower ring part 402, so that the processing is convenient, and the production efficiency is improved.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.