CN214721913U

CN214721913U - Robot is perpendicularly faced upward and is welded automatic device that shifts

Info

Publication number: CN214721913U
Application number: CN202120979892.XU
Authority: CN
Inventors: 金玉笛; 方本忠
Original assignee: Anhui Lanbo Educational Technology Co ltd
Current assignee: Anhui Lanbo Educational Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-16
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses an automatic device that shifts of face welding is faced upward perpendicularly to robot, the device comprises a device base, the top fixed mounting of device base has servo motor, servo motor's the fixed one side fixed connection with planetary reducer of power end. The utility model discloses can drive the upset on the front and back direction of pad mount through rotatory fixture block when servo motor drives the corotation of power pole with turn to the fixture block joint, thereby drive the pad mount through the power pole, and when servo motor drives the reversal of power pole, it receives inside the fixture block backup pad to turn to the fixture block, it rotates to drive the pad mount when preventing the power pole reversal, through reversal fixture block and reversal latch joint when the power pole reverses, thereby it rotates to drive the bracing piece through the power pole, thereby can drive pad gear and work pad rotation through drive gear when the bracing piece rotates, so that carry out the welding operation to the side tie point of part.

Description

Robot is perpendicularly faced upward and is welded automatic device that shifts

Technical Field

The utility model belongs to the technical field of the robot welding, in particular to robot is perpendicularly faced welding automation and is shifted device.

Background

The positioner is a special welding auxiliary device, is suitable for rotary welding displacement to obtain an ideal processing position and welding speed, can be matched with an operating machine and a welding machine to form an automatic welding center, and can also be used for workpiece displacement during manual operation.

Because current machine of shifting for welding usually only can overturn from beginning to end, is difficult to directly rotate the work pad, and the angle restriction to welding is great in carrying out welding process, probably leads to welding robot to weld the side angle of a part to it is more loaded down with trivial details to lead to weldment work.

Therefore, it is necessary to provide an automatic displacement device for vertical overhead welding of a robot, which can turn a work pad back and forth and rotate the work pad independently, so as to facilitate welding of a side connection point of a component.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a robot is facing upward face welding automation and is shifted device perpendicularly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic position changing device for vertical face-up welding of a robot comprises a device base, wherein a servo motor is fixedly arranged at the top of the device base, the power end of the servo motor is fixedly connected with one side of the planetary reducer, the other side of the planetary reducer is fixedly connected with a power rod, the left side of the power rod passes through the fixed sleeve to be clamped with one end of the supporting rod, the other end of the supporting rod is rotatably arranged at the top of the device base, a fixture block supporting plate is rotatably connected to the outer part of the joint of the power rod and the supporting rod, the fixture block supporting plate is fixedly arranged in the fixing sleeve, a connecting rod is fixedly arranged outside the fixed sleeve, a bonding pad fixing frame is fixedly arranged outside the connecting rod, the inside rotation of pad mount is installed the work pad, the front fixed mounting of work pad has the pad gear.

Preferably, the left side of the inside of the fixture block supporting plate is fixedly connected with the steering fixture block through a fixture block spring, and the steering fixture block is clamped with the right side of the inside of the fixture block supporting plate.

Preferably, the outside of power rod is fixed mounting respectively has rotatory fixture block and flexible carousel, the power rod passes through rotatory fixture block and turns to the right-hand member joint of fixture block, and the power rod passes through the left end joint of flexible carousel and the fixture block that turns to.

Preferably, flexible carousel is multilayer structure, and cup joints each other between the flexible carousel of multilayer, the removal end fixed mounting of flexible carousel has the carousel limiting plate, flexible carousel passes through the carousel limiting plate and turns to the left end joint of fixture block.

Preferably, the outside fixed mounting of bracing piece has drive gear, and the inside fixed mounting of bracing piece has the reversal latch, the inside of bracing piece is through the reversal latch and the outside reversal fixture block joint of power rod.

Preferably, the outer part of the transmission gear is meshed with the left side of the pad gear, and the center of the pad gear is overlapped with the center of the working pad.

The utility model discloses a technological effect and advantage:

1. the utility model discloses can pass through rotatory fixture block and turn to the fixture block joint when servo motor drives power rod corotation, thereby drive the pad mount through the power rod and overturn in the front and back direction, and when servo motor drives power rod reversal, turn to the fixture block and receive the extrusion income fixture block inside the fixture block backup pad from rotatory fixture block, prevent to drive the pad mount rotation when the power rod reverses, pass through reversal fixture block and reversal latch joint when the power rod reverses, thereby drive the bracing piece through the power rod and rotate, thereby can drive pad gear and work pad rotation through drive gear when the bracing piece rotates, so that weld the operation to the side tie point of part;

2. the utility model discloses can be when servo motor drives the corotation of power pole the carousel limiting plate on the flexible carousel with turn to the fixture block joint to make flexible carousel expand, it is spacing to coming to the position of turning to the fixture block, prevent to rotate in-process withdrawal at flexible carousel, and flexible carousel shrink when the power pole reversal, last the rotation in-process at the power pole promotes repeatedly and turns to the fixture block and slide in the fixture block backup pad is inside, prevent to turn to the fixture block card and die.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 front view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the fixture block support plate of the present invention;

fig. 3 is a side cross-sectional view of the reverse latch of the present invention;

FIG. 4 is a side view of the telescoping turntable of the present invention;

fig. 5 is a top view of the structure of the present invention.

In the figure: 1. a device base; 2. a servo motor; 3. a planetary reducer; 4. a power rod; 41. rotating the fixture block; 42. a telescopic turntable; 43. a turntable limiting plate; 44. a reverse rotation fixture block; 5. fixing the sleeve; 6. a fixture block supporting plate; 61. a fixture block spring; 62. a steering clamping block; 7. a support bar; 71. a transmission gear; 72. reversely rotating the latch; 8. a connecting rod; 9. a pad fixing frame; 10. a working pad; 11. a pad gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

The utility model provides an automatic displacement device for vertical face-up welding of a robot as shown in figures 1-5, which comprises a device base 1, wherein a servo motor 2 is fixedly arranged at the top of the device base 1, the power end of the servo motor 2 is fixedly connected with one side of a planetary reducer 3, the other side of the planetary reducer 3 is fixedly connected with a power rod 4, the left side of the power rod 4 passes through a fixed sleeve 5 to be clamped with one end of a support rod 7, the other end of the support rod 7 is rotatably arranged at the top of the device base 1, the outer part of the joint of the power rod 4 and the support rod 7 is rotatably connected with a fixture block support plate 6, the fixture block support plate 6 is fixedly arranged inside the fixed sleeve 5, a connecting rod 8 is fixedly arranged outside the fixed sleeve 5, and a pad fixing frame 9 is fixedly arranged outside the connecting rod 8, a working pad 10 is rotatably arranged in the pad fixing frame 9, and a pad gear 11 is fixedly arranged on the front surface of the working pad 10; can drive power rod 4 through planetary reducer 3 when servo motor 2 rotates and rotate, drive pad mount 9 and the horizontal rotation of work pad 10 through

power rod

4 and 6 joints of fixture block backup pad when servo motor 2 corotation, drive bracing piece 7 through power rod 4 and rotate when servo motor 2 reversal to drive pad gear 11 and the rotation of work pad 10 through bracing piece 7.

Referring to the attached drawing 2 of the specification, the left side of the inside of the fixture block support plate 6 is fixedly connected with a steering fixture block 62 through a fixture block spring 61, and the steering fixture block 62 is clamped with the right side of the inside of the fixture block support plate 6; can drive power rod 4 when reversing at servo motor 2 and take in inside fixture block backup pad 6 with turning to fixture block 62, prevent to drive pad mount 9 when power rod 4 rotates and rotate.

Referring to the attached drawing 2 in the specification, a rotating fixture block 41 and a telescopic turntable 42 are respectively and fixedly mounted outside the power rod 4, the power rod 4 is clamped with the right end of the steering fixture block 62 through the rotating fixture block 41, and the power rod 4 is clamped with the left end of the steering fixture block 62 through the telescopic turntable 42; can pass through rotatory fixture block 41 and turn to fixture block 62 joint when servo motor 2 drives power rod 4 corotation to drive pad mount 9 through power rod 4 and rotate.

Referring to the attached figure 4 of the specification, the telescopic rotary table 42 is of a multilayer structure, the multilayer telescopic rotary tables 42 are sleeved with each other, a rotary table limiting plate 43 is fixedly installed at the moving end of the telescopic rotary table 42, and the telescopic rotary table 42 is clamped with the left end of the steering clamping block 62 through the rotary table limiting plate 43; can drive the carousel limiting plate 43 on the flexible carousel 42 and turn to fixture block 62 joint when power rod 4 corotation at servo motor 2 to make flexible carousel 42 expand and prevent to rotate the in-process withdrawal at flexible carousel 42, and flexible carousel 42 shrink when power rod 4 reversal, last the rotation in-process at power rod 4 promotes repeatedly and turns to fixture block 62 and slide in fixture block backup pad 6 is inside, prevents to turn to fixture block 62 card and dies.

Referring to the attached drawings 2-3 of the specification, a transmission gear 71 is fixedly mounted on the outer portion of the support rod 7, a reverse latch 72 is fixedly mounted on the inner portion of the support rod 7, and the inner portion of the support rod 7 is clamped with a reverse latch 44 on the outer portion of the power rod 4 through the reverse latch 72; can pass through reversal fixture block 44 and reversal latch 72 joint when power rod 4 reverses to drive bracing piece 7 through power rod 4 and rotate. Referring to the attached drawing 1 of the specification, the outer part of the transmission gear 71 is meshed with the left side of the pad gear 11, and the center of the pad gear 11 is overlapped with the center of the working pad 10, so that the transmission gear 71 can be driven to rotate when the support rod 7 rotates, and the pad gear 11 and the working pad 10 are driven to transversely rotate.

The utility model discloses the theory of operation: the utility model discloses can pass through rotatory fixture block 41 and turn to the fixture block 62 joint when servo motor 2 drives power rod 4 corotation, thereby drive pad mount 9 through power rod 4 and overturn in the front and back direction, and when servo motor 2 drives power rod 4 reversal, turn to the fixture block 62 and receive the extrusion income from rotatory fixture block 41 to the fixture block backup pad 6 inside, prevent that power rod 4 from driving pad mount 9 to rotate when reversing, pass through reversal fixture block 44 and reversal latch 72 joint when power rod 4 reverses, thereby drive bracing piece 7 to rotate through power rod 4, thereby can drive pad gear 11 and work pad 10 anticlockwise rotation through drive gear 71 when bracing piece 7 rotates; the carousel limiting plate 43 on the flexible carousel 42 when servo motor 2 drives the corotation of power rod 4 and turns to the fixture block 62 joint to make flexible carousel 42 expand, it is spacing to the position of turning to fixture block 62, prevent to rotate in-process withdrawal at flexible carousel 42, and flexible carousel 42 when power rod 4 reverses contracts, continuously rotate the in-process at power rod 4 and promote repeatedly to turn to fixture block 62 and slide in fixture block backup pad 6 is inside, prevent to turn to fixture block 62 card die.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an automatic device that shifts of face welding is faced upward perpendicularly to robot, includes device base (1), its characterized in that, the top fixed mounting of device base (1) has servo motor (2), one side fixed connection of the power end of servo motor (2) fixed and planetary reducer (3), the opposite side fixedly connected with power rod (4) of planetary reducer (3), the left side of power rod (4) is passed the one end joint of fixed sleeve (5) and bracing piece (7), the other end of bracing piece (7) is rotated and is installed at the top of device base (1), the outside of power rod (4) and bracing piece (7) junction is rotated and is connected with fixture block backup pad (6), fixture block backup pad (6) fixed mounting is in the inside of fixed sleeve (5), fixed sleeve (5) outside fixed mounting has connecting rod (8), the outside fixed mounting of connecting rod (8) has pad mount (9), the inside rotation of pad mount (9) installs work pad (10), the positive fixed mounting of work pad (10) has pad gear (11).

2. The robot vertical overhead welding automation displacement device of claim 1, characterized in that: the left side of the inside of the fixture block supporting plate (6) is fixedly connected with the steering fixture block (62) through a fixture block spring (61), and the steering fixture block (62) is clamped with the right side of the inside of the fixture block supporting plate (6).

3. The robot vertical overhead welding automation displacement device of claim 2, characterized in that: the power rod (4) is fixedly provided with a rotary clamping block (41) and a telescopic turntable (42) at the outer part respectively, the power rod (4) is connected with the right end of the steering clamping block (62) in a clamping mode through the rotary clamping block (41), and the power rod (4) is connected with the left end of the steering clamping block (62) in a clamping mode through the telescopic turntable (42).

4. The robot vertical overhead welding automation displacement device of claim 3, characterized in that: flexible carousel (42) are multilayer structure, and cup joint each other between the flexible carousel of multilayer (42), the removal end fixed mounting of flexible carousel (42) has carousel limiting plate (43), flexible carousel (42) through carousel limiting plate (43) with turn to the left end joint of fixture block (62).

5. The robot vertical overhead welding automation displacement device of claim 1, characterized in that: the utility model discloses a power rod, including bracing piece (7), the outside fixed mounting of bracing piece (7) has drive gear (71), and the inside fixed mounting of bracing piece (7) has reversal latch (72), the inside of bracing piece (7) is through reversal latch (72) and outside reversal fixture block (44) joint of power rod (4).

6. The robot vertical overhead welding automation displacement device of claim 5, characterized in that: the outer part of the transmission gear (71) is meshed with the left side of the pad gear (11), and the center of the pad gear (11) is overlapped with the center of the working pad (10).