CN-121973127-A - Long telescopic industrial robot balance cylinder assembly positioning equipment

CN121973127ACN 121973127 ACN121973127 ACN 121973127ACN-121973127-A

Abstract

The invention relates to the technical field of industrial robot assembly, and discloses a long telescopic industrial robot balance cylinder assembly positioning device which comprises a base, wherein the base is fixedly connected with the assembly device, a positioning seat is adjustably arranged on the upper part of the base, a first positioning mechanism and a second positioning mechanism are respectively arranged at two ends of the positioning seat, and the first positioning mechanism and the second positioning mechanism are used for assembling and fixing two ends of a balance cylinder body. This balanced jar assembly positioning device of long flexible industrial robot, through the cooperation of automatic locking subassembly and first electric telescopic handle, realized the automatic centering of balanced jar body locating piece, centre gripping interval adjustment, and multidirectional locking has replaced traditional manual bolt locking mode completely, has reduced the needs of manual regulation by a wide margin and repeated debugging, and the balanced jar both ends atress is unanimous has been ensured to first positioning mechanism and the second positioning mechanism that the symmetry set up, has effectively guaranteed the axiality and the depth of parallelism inside balanced jar assembly and the flexible arm of robot.

Inventors

ZHANG BUQING
JIANG DONGXU
XIAO QIANG
ZHANG LONG

Assignees

安徽涌诚机械股份有限公司

Dates

Publication Date: 20260505
Application Date: 20260128

Claims (10)

1. The long telescopic industrial robot balance cylinder assembly positioning device comprises a base (1) and is characterized in that the base (1) is fixedly connected with the assembly device, a positioning seat (2) is adjustably arranged on the upper part of the base (1), The two ends of the positioning seat (2) are respectively provided with a first positioning mechanism (3) and a second positioning mechanism (4), and the first positioning mechanism (3) and the second positioning mechanism (4) are used for assembling and fixing the two ends of the balance cylinder body (5); The first positioning mechanism (3) and the second positioning mechanism (4) comprise positioning frames (31), the positioning frames (31) are high-strength plates with C-shaped openings, reinforcing rib plates (32) are fixedly arranged between the side surfaces of the positioning frames (31) and the positioning, and the high-strength plates of the first positioning mechanism (3) and the second positioning mechanism (4) are arranged in parallel; the upper part and the lower part of the locating rack (31) which are positioned at the C-shaped opening are respectively provided with an automatic locking component (6); the two ends of the balance cylinder body (5) are provided with positioning blocks (51), and the automatic locking assembly (6) is matched with the positioning blocks (51) to be used for assembling and fixing the balance cylinder body (5).
2. The assembly positioning device for the balance cylinder of the long telescopic industrial robot according to claim 1, wherein positioning clamping grooves are formed in two ends of the C-shaped opening of the positioning frame (31), and an automatic locking assembly (6) facing the outer side of the C-shaped opening is horizontally arranged on the positioning clamping grooves.
3. The long telescopic industrial robot balance cylinder assembly positioning device according to claim 2, wherein a first outer clamping seat (33) is movably arranged on the outer side of the upper positioning clamping groove, and a second outer clamping seat (37) is movably arranged on the outer side of the lower positioning clamping groove; The automatic locking assembly (6) horizontally facing the C-shaped opening is arranged on the second outer clamping seat (37) and the first outer clamping seat (33), and the automatic locking assembly (6) on the first outer clamping seat (33) is matched with the automatic locking assembly (6) of the upper positioning clamping groove and used for locking two sides of the positioning block (51) on the upper part of the balance cylinder body (5).
4. A long telescopic industrial robot balance cylinder assembly positioning device according to claim 3 is characterized in that a first electric telescopic rod (34) is arranged between the first outer clamping seat (33) and the second outer clamping seat (37) and the positioning frame (31), and the two groups of first electric telescopic rods (34) are respectively used for pushing the first outer clamping seat (33) and the second outer clamping seat (37) to move and adjust in the horizontal direction.
5. The assembly positioning device for the balance cylinder of the long telescopic industrial robot, as set forth in claim 4, is characterized in that an upper locking seat (35) is fixedly arranged on the outer side of the upper portion of the C-shaped opening, a lower locking seat (36) is fixedly arranged on the outer side of the lower portion of the C-shaped opening, and an automatic locking assembly (6) horizontally facing the inner side of the positioning seat (2) is mounted on each of the upper locking seat (35) and the lower locking seat (36).
6. The assembly positioning device for the balance cylinder of the long telescopic industrial robot, as set forth in claim 1, wherein the second positioning mechanism (4) has the same structure as the first positioning mechanism (3), and the second positioning mechanism (4) and the first positioning mechanism (3) are symmetrically arranged at two ends of the positioning seat (2).
7. The device for assembling and positioning the balance cylinder of the long and telescopic industrial robot according to claim 3, wherein the automatic locking assembly (6) comprises a stepping motor (61), an internally threaded rod (62) is fixedly installed on a rotating shaft of the stepping motor (61), an externally threaded sleeve (63) is connected to the externally threaded rod (62) in a threaded manner, a guide sleeve (64) is sleeved outside the externally threaded sleeve (63), the stepping motor (61) and the guide sleeve (64) installed on the positioning frame (31) are fixedly connected with the positioning frame (31), and the stepping motor (61) and the guide sleeve (64) on the first external clamping seat (33) and the second external clamping seat (37) are fixedly installed.
8. The assembly positioning device for the balance cylinder of the long telescopic industrial robot of claim 7, wherein guide grooves (66) are formed in two sides of the inside of the guide sleeve (64), a directional sliding block (65) is arranged on the outer side of one end, close to the stepping motor (61), of the outer threaded sleeve (63), and the directional sliding block (65) is slidably connected inside the guide grooves (66).
9. The assembly positioning device for the balance cylinder of the long and telescopic industrial robot according to claim 8, wherein the external thread sleeve (63) is slidably connected inside the guide sleeve (64), one end of the external thread sleeve (63) far away from the stepping motor (61) extends to the outside of the guide sleeve (64), and the internal thread rod (62) is in threaded fit with the external thread sleeve (63) to convert rotation into linear driving.
10. The long telescopic industrial robot balance cylinder assembly positioning device according to claim 9, wherein a locking pressure head (68) is fixedly connected to one end of the outer thread sleeve (63) located on the outer side of the guide sleeve (64), a pressure sensor (67) is installed between the locking pressure head (68) and the pressure sensor (67), and the pressure sensor (67) is used for pressure monitoring.

Description

Long telescopic industrial robot balance cylinder assembly positioning equipment Technical Field The invention relates to the technical field of industrial robot assembly, in particular to a long telescopic industrial robot balance cylinder assembly positioning device. Background Long telescoping industrial robots require the assembly of balancing cylinders, which require specialized positioning equipment. The positioning device has the function of clamping the balance cylinder body, so that the position precision in the assembly process of the positioning device can be ensured, and the balance of the movement of the long arm of the robot is related. The long telescopic industrial robot balance cylinder assembly positioning equipment is equipment for accurately installing a balance cylinder assembly into a telescopic arm of a robot. In the prior art, such devices generally include a fixed base, a positioning seat mounted on the base, and positioning mechanisms disposed at two ends of the positioning seat for clamping the balance cylinder body. And the oil cylinders at the two ends of the balance cylinder are stably positioned and locked in the assembly process, so that the coaxiality and parallelism of the oil cylinders and the guide mechanism inside the robot are ensured, and the dynamic balance requirement under long-stroke movement is met. Traditional locating equipment carries out preliminary location through manual regulation grip slipper, follows the side direction of balance cylinder body, and its locking action mainly relies on manually operation's bolt locking mechanism, and operating personnel need use tools such as spanner, screws a plurality of bolts that pass grip slipper or locking briquetting, utilizes the pretightning force that the bolt produced to oppress locating piece or balance cylinder tip, realizes final fixed. The position adjustment of the clamping points and the application of the clamping force depend on manual experience, repeated debugging is needed, the assembly efficiency is low, the labor intensity is high, a plurality of bolts are needed to be manually screwed or loosened in each assembly cycle, and the balance cylinder products with different specifications are difficult to quickly adapt. We therefore propose a long telescopic industrial robot balance cylinder assembly positioning apparatus to solve the above problems in the background. Disclosure of Invention The invention provides a long telescopic industrial robot balance cylinder assembly positioning device, which can solve the problems that the positioning device can initially position the lateral direction of a balance cylinder body by manually adjusting a clamping seat, the application of clamping force depends on manual experience and needs repeated debugging, the assembly efficiency is low and the labor intensity is high in the prior art. In order to solve the technical problems, the invention provides the following technical scheme: The long telescopic industrial robot balance cylinder assembling and positioning equipment comprises a base, wherein the base is fixedly connected with the assembling equipment, a positioning seat is adjustably arranged on the upper part of the base, The two ends of the positioning seat are respectively provided with a first positioning mechanism and a second positioning mechanism, and the first positioning mechanism and the second positioning mechanism are used for assembling and fixing the two ends of the balance cylinder body; The first positioning mechanism and the second positioning mechanism both comprise positioning frames, the positioning frames are high-strength plates with C-shaped openings, reinforcing rib plates are fixedly arranged between the side surfaces of the positioning frames and the positioning frames, and the high-strength plates of the first positioning mechanism and the second positioning mechanism are arranged in parallel; The upper part and the lower part of the positioning frame, which are positioned at the C-shaped opening, are respectively provided with an automatic locking component; The two ends of the balance cylinder body are provided with positioning blocks, and the automatic locking assembly is matched with the positioning blocks to be used for assembling and fixing the balance cylinder body. Preferably, the C-shaped opening both ends of locating rack all are provided with the location draw-in groove, and the level is provided with the automatic locking subassembly towards C-shaped opening outside on the location draw-in groove. Preferably, a first outer clamping seat is movably arranged at the outer side of the upper positioning clamping groove, and a second outer clamping seat is movably arranged at the outer side of the lower positioning clamping groove; The automatic locking components on the first outer clamping seat are matched with the automatic locking components of the upper positioning clamping groove and are used for locking two sides of th