CN212420183U

CN212420183U - Auxiliary support frame of welding robot

Info

Publication number: CN212420183U
Application number: CN202021351917.3U
Authority: CN
Inventors: 马保弟
Original assignee: Suzhou Xiangwang Machinery Co ltd
Current assignee: Suzhou Xiangwang Machinery Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-01-29
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a welding robot auxiliary stay frame, comprising a base plate, the top of bottom plate is equipped with changes the board, be provided with drive mechanism between commentaries on classics board and the bottom plate, the upper surface that changes the board is provided with slide mechanism, the utility model discloses the beneficial effect who reaches is: the utility model discloses a set up elevating system, when needing highly adjusting auxiliary stay frame, the screw lead screw rotates, because the telescopic lateral wall of internal thread passes through the telescopic link and supports a section of thick bamboo sliding connection, and outer pole and push pedal sliding connection in the telescopic link, screw lead screw spiral propulsion internal thread sleeve reciprocates in the inside of supporting a section of thick bamboo, can promote to support a section of thick bamboo and reciprocate in the inside of spacing ring, adjusts the distance between a support section of thick bamboo and the bottom plate, can adjust the height of a support section of thick bamboo automatically.

Description

Auxiliary support frame of welding robot

Technical Field

The utility model particularly relates to a welding robot auxiliary stay frame belongs to the processing equipment field.

Background

Welding robot is engaged in welded industrial robot, is multipurpose, reprogrammable's automatic control operation machine, has three or more programmable axles for industrial automation field, welding robot below is provided with the support frame accessory, and carry out the auxiliary stay through the support frame, and at present, a support frame for the auxiliary stay welding robot, after the installation, can't highly adjust it, the function singleness, can not adjust angle at any time and assist the welding robot operation.

Disclosure of Invention

The utility model provides a welding robot auxiliary stay frame, the effectual problem of having solved existence among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses welding robot auxiliary stay frame, comprising a base plate, the top of bottom plate is equipped with changes the board, be provided with drive mechanism between commentaries on classics board and the bottom plate, the upper surface of changeing the board is provided with slide mechanism, it has solid fixed ring to change the board through slide mechanism sliding connection, gu fixed ring's inside wall fixedly connected with supporting cylinder, the outside wall cover of supporting cylinder is equipped with the spacing ring, the inside of supporting cylinder is provided with elevating system, the sliding tray has been seted up on the lateral wall of supporting cylinder.

As the utility model discloses a preferred technical scheme, drive mechanism includes a motor, bull stick, fixed column, a gear and No. two gears, a motor fixed connection is at the upper surface of bottom plate, the top of bull stick and the output fixed connection of a motor, the fixed cover of a gear is connected on the lateral wall of bull stick, No. two gear revolve cup joints on the lateral wall of fixed column, fixed column fixed connection is at the upper surface of bottom plate, the upper surface and the bottom plate fixed connection of No. two gears, a gear is connected with No. two gear engagement.

As the utility model discloses a preferred technical scheme, slide mechanism includes slide bar and slide bar, slide bar and slide bar all are provided with two, two slide bar slides respectively and cup joints on the lateral wall of slide bar, two the top of slide bar all with spacing ring bolted connection, two the bottom of slide bar all runs through solid fixed ring, two the lateral wall and the solid fixed ring fixed connection of slide bar bottom.

As the utility model discloses a preferred technical scheme, elevating system includes No. two motors, screw lead screw, internal thread sleeve, telescopic link and push pedal, No. two motor bolted connection are on the inside wall of a support section of thick bamboo, the top of screw lead screw and the output fixed connection of No. two motors, internal thread sleeve screw thread cup joints on the lateral wall of screw lead screw, telescopic link and push pedal all are provided with two, two the equal fixed connection of push pedal is at the upper surface of spacing ring, two the equal fixed connection of one end that the telescopic link is close to mutually is on the telescopic lateral wall of internal thread, two the one end that the telescopic link was kept away from mutually is respectively with two push pedal sliding connection.

As the utility model discloses an optimized technical scheme, the bottom fixedly connected with fixture block of screw lead screw, the inside wall fixedly connected with dead lever of a support section of thick bamboo, the lateral wall of dead lever rotates and is connected with the joint sleeve, the fixture block joint is in the telescopic inside of joint.

As the utility model discloses a preferred technical scheme, the telescopic link includes sleeve, interior pole, slip ring, outer pole and spring, the sleeve slides and cup joints on the lateral wall of outer pole, the sleeve is close to the one end and the internal thread sleeve fixed connection of screw lead screw, the outer pole slides and cup joints on the lateral wall of interior pole, the one end and the sleeve fixed connection that interior pole is close to the screw lead screw, the spring is located telescopic inside, the spring housing is established on the lateral wall of interior pole, the slip ring slides and cup joints and is located the inside lateral wall of sleeve in interior pole, the both ends of spring respectively with slip ring and sleeve fixed connection, sleeve and supporting cylinder sliding connection, the one end and push pedal sliding connection of screw lead screw are kept away from to outer pole.

As the utility model discloses a preferred technical scheme, interior pole is located fixedly connected with limit slide on the inside lateral wall of outer pole, set up the spacing spout with the limit slide adaptation on the inside wall of outer pole, limit slide sliding connection is in the inside of spacing spout, the screens groove with the limit slide adaptation is seted up on the inside wall that the outer pole is close to screw lead screw one end, the screens groove is linked together with spacing spout.

As the preferred technical scheme of the utility model, the sleeve passes through sliding tray and a support section of thick bamboo sliding connection.

The utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses a set up elevating system, when needing highly adjusting auxiliary stay frame, the screw lead screw rotates, because the telescopic lateral wall of internal thread passes through the telescopic link and supports a section of thick bamboo sliding connection, and outer pole and push pedal sliding connection in the telescopic link, screw lead screw spiral propulsion internal thread sleeve reciprocates in the inside of supporting a section of thick bamboo, can promote to support a section of thick bamboo and reciprocate in the inside of spacing ring, adjusts the distance between a support section of thick bamboo and the bottom plate, can adjust the height of a support section of thick bamboo automatically.

(2) The utility model discloses a set up drive mechanism and slide mechanism, when the welding robot of auxiliary stay frame top installation needs angle of adjustment, the bull stick rotates, because a gear is connected with No. two gear engagement, No. two gears drive the commentaries on classics board and rotate, because the equal sliding connection of two slide bars on the commentaries on classics board is in the inside of solid fixed ring upper sliding barrel, the commentaries on classics board can drive the support section of thick bamboo through slide bar and sliding barrel and rotate, can adjust the angle auxiliary welding robot operation of support section of thick bamboo at any time, richen auxiliary stay frame's service function.

(3) The utility model discloses a set up telescopic link, slide mechanism and spacing ring, through dismantling the bolt between spacing ring and the slide bar with spacing ring and slide bar split, promote the outer pole and rotate to two telescopic inside respectively, make the fast joint of spacing card after the inside in screens groove, can directly take off the spacing ring, upwards lift the support section of thick bamboo, can be directly with supporting section of thick bamboo and commentaries on classics board split, it is convenient to dismantle, is convenient for carry out periodic overhaul and change to auxiliary stay frame.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is an external structural view of the present invention;

fig. 3 is a schematic structural view of the telescopic rod of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 1;

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

In the figure: 1. a base plate; 2. a support cylinder; 21. a fixing ring; 22. rotating the plate; 23. a sliding groove; 3. a transmission mechanism; 31. a first motor; 32. a rotating rod; 33. fixing a column; 34. a first gear; 35. a second gear; 4. a limiting ring; 5. a sliding mechanism; 51. a slide cylinder; 52. a slide bar; 6. a lifting mechanism; 61. a second motor; 62. a threaded lead screw; 63. an internally threaded sleeve; 64. fixing the rod; 65. a clamping block; 66. clamping the sleeve; 67. pushing the plate; 7. a telescopic rod; 71. a sleeve; 72. an inner rod; 73. an outer rod; 74. a spring; 75. a limiting chute; 76. a limiting slide block; 77. a clamping groove; 78. a slip ring.

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): as shown in fig. 1-5, the utility model discloses welding robot auxiliary stay frame, including bottom plate 1, the top of bottom plate 1 is equipped with changes board 22, it is provided with drive mechanism 3 to change between board 22 and the bottom plate 1, the upper surface of changing board 22 is provided with slide mechanism 5, it has solid fixed ring 21 to change board 22 through slide mechanism 5 sliding connection, gu fixed ring 21's inside wall fixedly connected with supports section of

thick bamboo

2, 2 lateral wall covers of a support section of thick bamboo are equipped with spacing ring 4, the inside of a support section of thick bamboo 2 is provided with elevating system 6, sliding tray 23 has been seted up on the lateral wall of a support section of thick bamboo 2.

The transmission mechanism 3 comprises a first motor 31, a rotating rod 32, a fixed column 33, a first gear 34 and a second gear 35, the first motor 31 is fixedly connected to the upper surface of the base plate 1, the top end of the rotating rod 32 is fixedly connected with the output end of the first motor 31, the first gear 34 is fixedly sleeved on the outer side wall of the rotating rod 32, the second gear 35 is rotatably sleeved on the outer side wall of the fixed column 33, the fixed column 33 is fixedly connected to the upper surface of the base plate 1, the upper surface of the second gear 35 is fixedly connected with the base plate 1, the first gear 34 is meshed with the second gear 35, the first motor 31 is started, the output end of the first motor drives the rotating rod 32 to rotate, and the second gear 35 can drive the rotating plate 22 to rotate due to the meshed connection of the first gear 34 and the second gear 35.

Slide mechanism 5 includes slide cartridge 51 and slide bar 52, slide bar 52 and slide cartridge 51 all are provided with two, two slide cartridge 51 slides respectively and cup joints on slide bar 52's lateral wall, two slide bar 52's top all with spacing ring 4 bolted connection, two fixed ring 21, two are all run through to slide cartridge 51's bottom fixed ring 21, two the lateral wall and the fixed ring 21 fixed connection of slide cartridge 51 bottom, revolving plate 22 can drive fixed ring 21 and a support section of thick bamboo 2 rotation through slide cartridge 51 and slide bar 52, and fixed ring 21 can slide from top to bottom between revolving plate 22 and spacing ring 4 along slide bar 52's lateral wall through slide cartridge 51 simultaneously.

The lifting mechanism 6 comprises a second motor 61, a threaded lead screw 62, an internal threaded sleeve 63, a telescopic rod 7 and a push plate 67, the second motor 61 is connected on the inner side wall of the supporting cylinder 2 through a bolt, the top end of the threaded lead screw 62 is fixedly connected with the output end of the second motor 61, the internal threaded sleeve 63 is sleeved on the outer side wall of the threaded lead screw 62 through a thread, the telescopic rod 7 and the push plate 67 are respectively provided with two parts, the two push plates 67 are respectively and fixedly connected on the upper surface of the limiting ring 4, the close ends of the two telescopic rods 7 are respectively and fixedly connected on the outer side wall of the internal threaded sleeve 63, the far ends of the two telescopic rods 7 are respectively and slidably connected with the two push plates 67, when the height of the auxiliary supporting frame needs to be adjusted, the second motor 61 is started, the output end of the second motor drives the threaded lead screw 62 to rotate through a coupler, the internal thread sleeve 63 can move up and down in the supporting cylinder 2, the supporting cylinder 2 can be pushed to move up and down in the limiting ring 4, and the distance between the supporting cylinder 2 and the bottom plate 1 is adjusted.

The bottom fixedly connected with fixture block 65 of screw lead screw 62, the inside wall fixedly connected with dead lever 64 of a support section of thick bamboo 2, the lateral wall of dead lever 64 rotates and is connected with joint sleeve 66, fixture block 65 joint is in the inside of joint sleeve 66, after lifting screw lead screw 62 upwards, can be with screw lead screw 62 and dead lever 64 split.

The telescopic rod 7 comprises a sleeve 71, an inner rod 72, a sliding ring 78, an outer rod 73 and a spring 74, the sleeve 71 is sleeved on the outer side wall of the outer rod 73 in a sliding manner, one end of the sleeve 71 close to the thread screw rod 62 is fixedly connected with the internal thread sleeve 63, the outer rod 73 is sleeved on the outer side wall of the inner rod 72 in a sliding manner, one end of the inner rod 72 close to the threaded screw rod 62 is fixedly connected with the sleeve 71, the spring 74 is located inside the sleeve 71, the spring 74 is sleeved on the outer side wall of the inner rod 72, the sliding ring 78 is sleeved on the outer side wall of the inner rod 72 inside the sleeve 71 in a sliding manner, two ends of the spring 74 are respectively fixedly connected with the sliding ring 78 and the sleeve 71, the sleeve 71 is connected with the support cylinder 2 in a sliding mode, one end, far away from the threaded screw rod 62, of the outer rod 73 is connected with the push plate 67 in a sliding mode, and the outer rod 73 can slide towards the interior of the sleeve 71 and is directly separated from the push plate 67.

Interior pole 72 is located fixedly connected with limit slide 76 on the inside lateral wall of outer pole 73, set up the spacing spout 75 with limit slide 76 adaptation on the inside wall of outer pole 73, limit slide 76 sliding connection is in the inside of spacing spout 75, outer pole 73 is close to and sets up the screens groove 77 with limit slide 76 adaptation on the inside wall of screw lead screw 62 one end, screens groove 77 is linked together with spacing spout 75, promotes outer pole 73 then to sleeve 71's inside and rotates, makes spacing fixture block 65 rotate to the inside of screens groove 77 after sliding along spacing spout 75, makes outer pole 73 and push pedal 67 separate, the split spacing ring 4 of being convenient for.

The sleeve 71 is slidably connected to the support cylinder 2 through the sliding groove 23, and the sleeve 71 slides along the sliding groove 23 to restrict the rotation of the internally threaded sleeve 63.

Specifically, when the utility model is used, the utility model is connected with a power supply, the top end of a support cylinder 2 is connected with a welding robot through a flange plate, when the height of an auxiliary support frame needs to be adjusted, a second motor 61 is started, the output end of the second motor drives a threaded lead screw 62 to rotate through a shaft coupling, as a telescopic rod 7 on the outer side wall of an internal threaded sleeve 63 is connected inside a sliding groove 23 in a sliding way, and an outer rod 73 in the telescopic rod 7 is connected with a push plate 67 in a sliding way, the threaded lead screw 62 pushes the internal threaded sleeve 63 to move up and down inside the support cylinder 2, the internal threaded sleeve 63 pushes a limit ring 4 through the two telescopic rods 7 and the push plate 67, the support cylinder 2 can be pushed to move up and down inside the limit ring 4, the distance between the support cylinder 2 and a bottom plate 1 can be adjusted, the height of the support cylinder 2 can be automatically adjusted, when the, starting the first motor 31, the output end thereof drives the rotating rod 32 to rotate, because the first gear 34 is meshed with the second gear 35, the second gear 35 drives the rotating plate 22 to rotate, because the two sliding rods 52 on the rotating plate 22 are both connected with the inside of the sliding barrel 51 on the fixed ring 21 in a sliding way, the rotating plate 22 can drive the supporting barrel 2 to rotate through the sliding rods 52 and the sliding barrel 51, the angle of the supporting barrel 2 is adjusted to assist the welding robot operation, the using function of the auxiliary supporting frame is enriched, when the auxiliary supporting frame needs to be repaired or replaced regularly, the limiting ring 4 and the sliding rods 52 are detached by detaching the bolts between the limiting ring 4 and the sliding rods 52, then the outer rods 73 are respectively pushed to the inside of the two sleeves 71 and rotate, the limiting clamping block 65 rotates to the inside of the clamping groove 77 after sliding along the limiting sliding groove 75, the outer rods 73 are separated from the push plate 67, the limiting ring 4 is directly taken down, the supporting barrel 2 is lifted upwards, can be directly with a support section of thick bamboo 2 and commentaries on classics board 22 split, dismantle the bolt between a motor 61 and a support section of thick bamboo 2 after, upwards lift No. two motor 61, make screw lead screw 62 drive fixture block 65 and joint sleeve 66 after separating, can take out the structure dismantlement of a support section of thick bamboo 2 inside, it is convenient to dismantle, is convenient for carry out periodic overhaul and change to auxiliary stay frame.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Welding robot auxiliary stay frame, its characterized in that, including bottom plate (1), the top of bottom plate (1) is equipped with changes board (22), it is provided with drive mechanism (3) to change between board (22) and bottom plate (1), the upper surface of changing board (22) is provided with slide mechanism (5), it has solid fixed ring (21) to change board (22) through slide mechanism (5) sliding connection, the inside wall fixedly connected with of solid fixed ring (21) supports a section of thick bamboo (2), support a section of thick bamboo (2) lateral wall cover is equipped with spacing ring (4), the inside of supporting a section of thick bamboo (2) is provided with elevating system (6), sliding tray (23) have been seted up on the lateral wall of a support section of thick bamboo (2).

2. The auxiliary support frame for the welding robot as claimed in claim 1, wherein the transmission mechanism (3) comprises a first motor (31), a rotating rod (32), a fixed column (33), a first gear (34) and a second gear (35), the first motor (31) is fixedly connected to the upper surface of the base plate (1), the top end of the rotating rod (32) is fixedly connected to the output end of the first motor (31), the first gear (34) is fixedly sleeved on the outer side wall of the rotating rod (32), the second gear (35) is rotatably sleeved on the outer side wall of the fixed column (33), the fixed column (33) is fixedly connected to the upper surface of the base plate (1), the upper surface of the second gear (35) is fixedly connected to the base plate (1), and the first gear (34) is meshed with the second gear (35).

3. The auxiliary support frame for the welding robot as claimed in claim 1, wherein the sliding mechanism (5) comprises two sliding cylinders (51) and two sliding rods (52), the two sliding cylinders (52) and the two sliding cylinders (51) are respectively slidably sleeved on the outer side walls of the sliding rods (52), the top ends of the two sliding rods (52) are respectively connected with a limiting ring (4) through bolts, the bottom ends of the two sliding cylinders (51) penetrate through a fixing ring (21), and the outer side walls of the bottom ends of the two sliding cylinders (51) are fixedly connected with the fixing ring (21).

4. The welding robot auxiliary support frame of claim 1, characterized in that the lifting mechanism (6) comprises a second motor (61), a threaded lead screw (62), an internally threaded sleeve (63), a telescopic rod (7) and a push plate (67), the second motor (61) is connected on the inner side wall of the support cylinder (2) through bolts, the top end of the threaded screw rod (62) is fixedly connected with the output end of the second motor (61), the internal thread sleeve (63) is sleeved on the outer side wall of the thread screw rod (62) in a threaded manner, telescopic link (7) and push pedal (67) all are provided with two, two the equal fixed connection of push pedal (67) is at the upper surface of spacing ring (4), two the equal fixed connection of one end that telescopic link (7) are close to mutually is on the lateral wall of internal thread sleeve (63), two the one end that telescopic link (7) were kept away from mutually respectively with two push pedal (67) sliding connection.

5. The auxiliary support frame for the welding robot as claimed in claim 4, wherein a clamping block (65) is fixedly connected to the bottom end of the threaded screw rod (62), a fixing rod (64) is fixedly connected to the inner side wall of the support cylinder (2), a clamping sleeve (66) is rotatably connected to the side wall of the fixing rod (64), and the clamping block (65) is clamped inside the clamping sleeve (66).

6. The auxiliary support frame for the welding robot as claimed in claim 4, wherein the telescopic rod (7) comprises a sleeve (71), an inner rod (72), a sliding ring (78), an outer rod (73) and a spring (74), the sleeve (71) is slidably sleeved on the outer side wall of the outer rod (73), one end of the sleeve (71) close to the threaded screw rod (62) is fixedly connected with the inner threaded sleeve (63), the outer rod (73) is slidably sleeved on the outer side wall of the inner rod (72), one end of the inner rod (72) close to the threaded screw rod (62) is fixedly connected with the sleeve (71), the spring (74) is located inside the sleeve (71), the spring (74) is sleeved on the outer side wall of the inner rod (72), the sliding ring (78) is slidably sleeved on the outer side wall of the inner rod (72) inside the sleeve (71), and two ends of the spring (74) are respectively fixedly connected with the sliding ring (78) and the sleeve (71), the sleeve (71) is connected with the supporting cylinder (2) in a sliding mode, and one end, far away from the threaded screw rod (62), of the outer rod (73) is connected with the push plate (67) in a sliding mode.

7. The auxiliary support frame for the welding robot as claimed in claim 6, wherein the inner rod (72) is fixedly connected with a limit slider (76) on the outer side wall of the inner part of the outer rod (73), a limit sliding groove (75) adapted to the limit slider (76) is formed in the inner side wall of the outer rod (73), the limit slider (76) is slidably connected to the inside of the limit sliding groove (75), a clamping groove (77) adapted to the limit slider (76) is formed in the inner side wall of the outer rod (73) close to one end of the threaded screw rod (62), and the clamping groove (77) is communicated with the limit sliding groove (75).

8. The welding robot auxiliary support frame of claim 6, characterized in that the sleeve (71) is slidably connected with the support cylinder (2) through a sliding groove (23).