CN216422616U

CN216422616U - Servo spot welding pipeline package of industrial robot

Info

Publication number: CN216422616U
Application number: CN202122938671.0U
Authority: CN
Inventors: 付可凤; 江济袖; 朱素菊; 马冬梅; 江桃芬
Original assignee: Wuhan Dongyouke Intelligent Equipment Co ltd
Current assignee: Wuhan Dongyouke Intelligent Equipment Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-05-03
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a servo spot welding pipeline package of industrial robot relates to pipeline package technical field, including last casing, rubber circle, lower casing, bellows, the inside of casing is provided with telescopic machanism down, telescopic machanism is used for making the bellows resume the normal position, it is provided with stop gear to go up between casing and the lower casing, stop gear is used for spacing to last casing and lower casing, the bottom of casing is provided with the box down, the top of box is provided with fixture. The device can be convenient for install and dismantle the bellows, has reduced the degree of difficulty of installation and dismantlement, has saved the time of installation dismantlement, and can not only resume the normal position through the bullet bellows of first spring, also can make the bellows resume the normal position under the effect of gasbag when first spring loses elasticity, easy operation, convenient to use has stronger practicality, is fit for a large amount of popularization.

Description

Servo spot welding pipeline package of industrial robot

Technical Field

The utility model relates to a pipeline package technical field, in particular to servo spot welding pipeline package of industrial robot.

Background

In modern industrial field, industrial robot has been widely used in trades such as car, food and electron, uses industrial robot can reduce rejection rate and product cost, improves the utilization ratio of lathe, reduces incomplete part risk etc. that workman's maloperation brought, and a series of benefits that it brought are also very obvious, at present, to traditional robot solenoid, generally include bellows and the spring sleeve of cover outside the bellows to the cover is equipped with the spring between bellows and spring sleeve.

The automatic stretching of the solenoid is realized through the potential energy produced in the relative movement process of the spring and the corrugated pipe in the existing structure, however, the relative position of the spring and the corrugated pipe in the structure is not fixed, and when the spring loses elasticity, the failure of the automatic stretching function can be caused, and the installation and the disassembly of the driven corrugated pipe are troublesome, so that the application provides the servo spot welding solenoid of the industrial robot to meet the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a servo spot welding solenoid of industrial robot, the device can be convenient for install and dismantle the bellows, reduced the degree of difficulty of installation and dismantlement, saved the time of installation dismantlement, and can not only resume the normal position through the bullet bellows of first spring, also can make the bellows resume the normal position under the effect of gasbag when first spring loses elasticity, easy operation, high durability and convenient use have stronger practicality, be fit for promoting in a large number.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a servo spot welding solenoid of industrial robot, includes casing, rubber circle, lower casing, bellows, the inside of casing is provided with telescopic machanism down, telescopic machanism is used for making bellows normal position, it is provided with stop gear to go up between casing and the lower casing, stop gear is used for spacing to last casing and lower casing, the bottom of casing is provided with the box down, the top of box is provided with fixture, fixture is used for carrying out the centre gripping to last casing and lower casing.

Preferably, telescopic machanism includes the solid fixed cylinder of two symmetric distributions of fixed mounting in the lower casing, the piston has been cup jointed in the solid fixed cylinder slides, one side fixedly connected with of piston runs through and extends to the outside stripper bar of solid fixed cylinder, the other end of stripper bar is provided with the stripper block, one side that the stripper block is close to solid fixed cylinder is provided with the first spring of cup jointing in the stripper bar outer lane, the other end and the solid fixed cylinder fixed connection of first spring, one side that the solid fixed cylinder kept away from the stripper block is fixed to be cup jointed and runs through and extend to the breather pipe in the box, the other end fixedly connected with gasbag of breather pipe, the bottom fixedly connected with gag lever post of box, the connecting block has been cup jointed in the outer lane slip of gag lever post, the top of connecting block is provided with the movable sleeve, the inner circle of movable sleeve and the outer lane fixed connection of bellows.

Preferably, stop gear includes the spacing post of a plurality of fixed mounting casing top under, the top of spacing post is embedded to have magnet, the bottom of going up the casing has evenly seted up the spacing hole of a plurality of, the diameter in spacing hole is greater than the diameter of spacing post, the top inner wall in spacing hole is provided with the iron sheet.

Preferably, the clamping mechanism comprises a bidirectional threaded rod rotatably connected to the inner wall of one side of the box body, a knob is arranged at the other end of the bidirectional threaded rod, two screw pipes are sleeved on the outer ring threads of the bidirectional threaded rod, a clamping block is arranged at the top of each screw pipe, two first through holes are formed in the top of the box body, and the clamping block is slidably connected with the inner wall of each first through hole.

Preferably, the inner walls of the upper shell and the lower shell are provided with a plurality of groups of second springs, and the other ends of the second springs are provided with buffer blocks.

Preferably, the inner wall of one side of the lower shell is provided with an arc-shaped plate, and one side of the arc-shaped plates, which are close to each other, is rotatably connected with a rotating column.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses it is rational in infrastructure, through structures such as two-way threaded rod, spacing post, rubber circle and grip block, wherein when needing to dismantle the bellows, take off the rubber circle, the reversal knob, the knob reversal drives two-way threaded rod and rotates, two-way threaded rod rotates and can make the screwed pipe keep away from each other, thereby drive the grip block and keep away from each other, relieve the spacing clamping effect to upper housing and lower casing, later upwards extract the upper housing, make the magnet in the spacing post no longer inhale mutually to the iron plate in the upper housing, later can take out the bellows, can accomplish the dismantlement to the bellows;

2. the utility model discloses in, through extrusion piece, first spring, gasbag and movable sleeve isotructure, wherein it is right when removing behind the pulling force of bellows, because the elasticity of first spring makes the extrusion piece motion to make the movable sleeve motion drive bellows resume the normal position, when first spring loses elasticity, under the effect of gasbag, thereby promote the piston and remove and drive the extrusion stem motion, the extrusion stem motion drives the movable sleeve motion through the extrusion piece, and then makes the bellows resume the normal position.

Drawings

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

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the lower housing structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional first view structure of the case body of the present invention;

fig. 4 is a schematic view of a second view angle structure of the box body of the present invention.

In the figure: 1. an upper housing; 2. a rubber ring; 3. a lower housing; 4. a clamping block; 5. a knob; 6. a box body; 7. a limiting column; 8. a bellows; 9. an arc-shaped plate; 10. rotating the column; 11. a breather pipe; 12. a piston; 13. an air bag; 14. an extrusion stem; 15. a movable sleeve; 16. a first spring; 17. extruding the block; 18. a solenoid; 19. a bidirectional threaded rod; 20. a second spring; 21. a buffer block; 22. connecting blocks; 23. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, a servo spot welding pipeline package of an industrial robot includes an upper housing 1, a rubber ring 2, a lower housing 3, and a bellows 8, wherein a telescopic mechanism is disposed inside the lower housing 3, the telescopic mechanism is used for restoring the bellows 8 to the original position, a position-limiting mechanism is disposed between the upper housing 1 and the lower housing 3, the position-limiting mechanism is used for limiting the upper housing 1 and the lower housing 3, a box 6 is disposed at the bottom of the lower housing 3, a clamping mechanism is disposed at the top of the box 6, the clamping mechanism is used for clamping the upper housing 1 and the lower housing 3, when the pulling force on the bellows 8 is released, an extrusion block 17 is moved by the elastic force of a first spring 16, so that a movable sleeve 15 is moved to drive the bellows 8 to be restored to the original position, when the first spring 16 loses the elastic force, a piston 12 is pushed to move under the action of an airbag 13 so as to drive an extrusion rod 14 to move, the extrusion rod 14 moves to drive the movable sleeve 15 to move through the extrusion block 17, so that the corrugated pipe 8 is restored to the original position, the telescopic mechanism comprises two fixed cylinders which are fixedly arranged in the lower shell 3 and symmetrically distributed, a piston 12 is slidably sleeved in each fixed cylinder, one side of the piston 12 is fixedly connected with the extrusion rod 14 which penetrates through and extends out of each fixed cylinder, the other end of each extrusion rod 14 is provided with the extrusion block 17, one side, close to each fixed cylinder, of the extrusion block 17 is provided with a first spring 16 which is sleeved on the outer ring of the extrusion rod 14, the other end of the first spring 16 is fixedly connected with each fixed cylinder, one side, far away from the extrusion block 17, of each fixed cylinder is fixedly sleeved with a vent pipe 11 which penetrates through and extends into the box body 6, the other end of each vent pipe 11 is fixedly connected with an air bag 13, when the corrugated pipe 8 is pulled, the movable sleeve 15 is driven to move, so as to drive the extrusion block 17 to move, the extrusion block 17 moves to drive the extrusion rod 14 to move and simultaneously compress the first spring 16, the extrusion rod 14 moves to drive the piston 12 to enable air in the fixed cylinder to enter the air bag 13 through the vent pipe 11, the air bag 13 is made to expand, the bottom of the box body 6 is fixedly connected with a limiting rod 23, the outer ring of the limiting rod 23 is sleeved with a connecting block 22 in a sliding mode, the top of the connecting block 22 is provided with a movable sleeve 15, and the inner ring of the movable sleeve 15 is fixedly connected with the outer ring of the corrugated pipe 8.

When the corrugated pipe 8 needs to be disassembled, the rubber ring 2 is removed, the limiting mechanism comprises a plurality of limiting columns 7 fixedly installed at the top of the lower shell 3, magnets are embedded at the tops of the limiting columns 7, the upper shell 1 is upwards pulled out, the magnets in the limiting columns 7 do not attract iron blocks in the upper shell 1 any more, then the corrugated pipe 8 can be taken out, a plurality of limiting holes are uniformly formed in the bottom of the upper shell 1, the diameter of each limiting hole is larger than that of the corresponding limiting column 7, iron sheets are arranged on the inner wall of the top of each limiting hole, the clamping mechanism comprises a bidirectional threaded rod 19 rotatably connected to the inner wall of one side of the box body 6, a knob 5 is arranged at the other end of the bidirectional threaded rod 19, the knob 5 is reversely rotated to drive the bidirectional threaded rod 19 to rotate, the threaded rod 19 can enable the screwed pipes 18 to be mutually far away from each other, so as to drive the clamping blocks 4 to mutually far away, and the limiting clamping effect on the upper shell 1 and the lower shell 3 is relieved, two screwed pipes 18 have been cup jointed to the outer lane screw of two-way threaded rod 19, the top of screwed pipe 18 is provided with grip block 4, two first through-holes have been seted up at the top of box 6, the inner wall sliding connection of grip block 4 and first through-hole, the inner wall of going up casing 1 and casing 3 all is provided with a plurality of groups second spring 20 down, second spring 20's the other end is provided with buffer block 21, one side inner wall of casing 3 is provided with arc 9 down, one side that arc 9 is close to each other is rotated and is connected with column 10, and through being provided with column 10, thereby be convenient for bellows 8 remove between the cavity that last casing 1 formed with lower casing 3 in.

This practical theory of operation: when the corrugated pipe 8 needs to be disassembled, the rubber ring 2 is removed, the knob 5 is reversed to drive the bidirectional threaded rod 19 to rotate, the bidirectional threaded rod 19 rotates to enable the screwed pipe 18 to be away from each other, so that the clamping block 4 is driven to be away from each other, the limiting clamping effect on the upper shell 1 and the lower shell 3 is relieved, then the upper shell 1 is upwards pulled out, the iron blocks in the upper shell 1 are not attracted by the magnets in the limiting columns 7, then the corrugated pipe 8 can be taken out, the corrugated pipe 8 is convenient to move between the cavities formed in the upper shell 1 and the lower shell 3 through the arrangement of the rotating columns 10, when the corrugated pipe 8 is pulled, the movable sleeve 15 is driven to move, so that the extrusion block 17 is driven to move, the extrusion block 17 drives the extrusion rod 14 to move and simultaneously compress the first spring 16, the extrusion rod 14 moves to drive the piston 12 to enable the air in the fixed cylinder to enter the air bag 13 through the vent pipe 11, the air bag 13 is expanded, after the pulling force on the corrugated pipe 8 is relieved, the extrusion block 17 moves due to the elastic force of the first spring 16, so that the movable sleeve 15 moves to drive the corrugated pipe 8 to recover the original position, when the first spring 16 loses the elastic force, the piston 12 is pushed to move under the action of the air bag 13, so that the extrusion rod 14 is driven to move, the extrusion rod 14 moves to drive the movable sleeve 15 to move through the extrusion block 17, and the corrugated pipe 8 recovers the original position.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a servo spot welding solenoid of industrial robot, includes casing (1), rubber circle (2), casing (3), bellows (8) down, its characterized in that: the inside of casing (3) is provided with telescopic machanism down, telescopic machanism is used for making bellows (8) resume the normal position, it is provided with stop gear to go up casing (1) and casing (3) down between, stop gear is used for carrying on spacingly to last casing (1) and casing (3) down, the bottom of casing (3) is provided with box (6) down, the top of box (6) is provided with fixture, fixture is used for carrying out the centre gripping to last casing (1) and casing (3) down.

2. An industrial robot servo spot welding line package according to claim 1, characterized in that: the telescopic mechanism comprises two symmetrically distributed fixed cylinders fixedly installed in a lower shell (3), a piston (12) is sleeved in the fixed cylinders in a sliding mode, one side of the piston (12) is fixedly connected with an extrusion rod (14) penetrating through and extending out of the fixed cylinders, the other end of the extrusion rod (14) is provided with an extrusion block (17), one side, close to the fixed cylinders, of the extrusion block (17) is provided with a first spring (16) sleeved on the outer ring of the extrusion rod (14), the other end of the first spring (16) is fixedly connected with the fixed cylinders, one side, far away from the extrusion block (17), of the fixed cylinders is fixedly sleeved with an air pipe (11) penetrating through and extending into a box body (6), the other end of the air pipe (11) is fixedly connected with an air bag (13), the bottom of the box body (6) is fixedly connected with a limiting rod (23), a connecting block (22) is sleeved on the outer ring of the limiting rod (23) in a sliding mode, the top of the connecting block (22) is provided with a movable sleeve (15), and the inner ring of the movable sleeve (15) is fixedly connected with the outer ring of the corrugated pipe (8).

3. An industrial robot servo spot welding line package according to claim 1, characterized in that: stop gear includes a plurality of spacing post (7) at casing (3) top under fixed mounting, the top of spacing post (7) is embedded to have a magnet, the spacing hole of a plurality of has evenly been seted up to the bottom of going up casing (1), the diameter in spacing hole is greater than the diameter of spacing post (7), the top inner wall in spacing hole is provided with the iron sheet.

4. An industrial robot servo spot welding line package according to claim 1, characterized in that: the clamping mechanism comprises a bidirectional threaded rod (19) which is rotatably connected to the inner wall of one side of the box body (6), the other end of the bidirectional threaded rod (19) is provided with a knob (5), two screw pipes (18) are sleeved on the outer ring threads of the bidirectional threaded rod (19), the top of each screw pipe (18) is provided with a clamping block (4), two first through holes are formed in the top of the box body (6), and the clamping blocks (4) are slidably connected with the inner wall of the first through holes.

5. An industrial robot servo spot welding line package according to claim 1, characterized in that: the inner walls of the upper shell (1) and the lower shell (3) are provided with a plurality of groups of second springs (20), and the other ends of the second springs (20) are provided with buffer blocks (21).

6. An industrial robot servo spot welding line package according to claim 1, characterized in that: the inner wall of one side of the lower shell (3) is provided with an arc-shaped plate (9), and one side, close to each other, of the arc-shaped plate (9) is rotatably connected with a rotating column (10).