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CN-224209980-U - Multifunctional clamping jaw

CN224209980UCN 224209980 UCN224209980 UCN 224209980UCN-224209980-U

Abstract

The utility model relates to the technical field of robot clamping jaws and discloses a multifunctional clamping jaw which comprises a mounting plate, wherein a hollow column is fixedly arranged on the lower surface of the mounting plate, a first sliding groove is formed in the outer surface of the hollow column, a fixing mechanism is arranged on the hollow column and comprises two first springs, two fixing plates, a circular ring, two circular holes, two beads, a fixing column, two clamping holes and a cylinder clamping jaw, the multifunctional clamping jaw drives the fixing block to push the cylinder to be clamped into the clamping holes formed in the outer surface of the fixing column to clamp and fix the cylinder clamping jaw through the circular ring, the installation of the cylinder clamping jaw fixedly arranged on the lower surface of the fixing column is completed, clamping jaws with different functions can be quickly replaced in the mode, the multifunctional clamping jaw is more convenient, the cylinder clamping jaw can have a buffering function when clamping articles through arranging a damper, a spring and a piston rod on the opposite surface of the two clamping jaws, and the clamping jaw is more convenient to clamp and clamp the articles.

Inventors

  • SHI LEI
  • ZHANG YAZHOU
  • ZHANG YAPEI
  • ZHANG XUFENG

Assignees

  • 河南东智机器人有限公司

Dates

Publication Date
20260508
Application Date
20250523

Claims (6)

  1. 1. The multifunctional clamping jaw comprises a mounting plate (1), wherein a hollow column (2) is fixedly arranged on the lower surface of the mounting plate (1), and the multifunctional clamping jaw is characterized in that a first sliding groove (3) is formed in the outer surface of the hollow column (2); The hollow column (2) is provided with a fixing mechanism, and the fixing mechanism comprises two first springs (4), two fixing plates (5), a circular ring (6), two round holes (7), two round beads (8), a fixing column (9), two clamping holes (10) and a cylinder clamping jaw (11).
  2. 2. The multifunctional clamping jaw according to claim 1, wherein the two first springs (4) are fixedly arranged in the inner wall of the first sliding groove (3) respectively, and the two fixing plates (5) are fixedly arranged at the lower ends of the two first springs (4) respectively; The circular ring (6) is fixedly arranged on the outer surfaces of the two fixing plates (5), and the circular ring (6) is in sliding connection with the first sliding groove (3).
  3. 3. The multifunctional clamping jaw according to claim 1, wherein the two round holes (7) are respectively formed in the inner surfaces of the two first sliding grooves (3), and the two round beads (8) are respectively arranged on the inner surfaces of the two round holes (7).
  4. 4. The multifunctional clamping jaw according to claim 1, wherein the fixing column (9) is sleeved on the inner surface of the hollow column (2) in a sliding manner, and two clamping holes (10) are formed in the outer surface of the fixing column (9); wherein, cylinder clamping jaw (11) fixed mounting is in the lower surface of fixed column (9).
  5. 5. The multifunctional clamping jaw according to claim 1, wherein the two clamping jaws of the cylinder clamping jaw (11) are provided with second sliding grooves (12) on opposite surfaces, and buffer plates (13) are arranged on inner walls of the two second sliding grooves (12).
  6. 6. The multifunctional clamping jaw according to claim 5, wherein two dampers (14) are fixedly arranged in the inner walls of the two second sliding grooves (12), and four second springs (15) are fixedly arranged on the opposite surfaces of the four dampers (14); The opposite ends of the four second springs (15) are fixedly provided with four piston rods (16), the four piston rods (16) are respectively and slidably sleeved on the inner surfaces of the four dampers (14), and the four piston rods (16) are respectively and fixedly arranged on the opposite surfaces of the two buffer plates (13).

Description

Multifunctional clamping jaw Technical Field The utility model relates to the technical field of robot clamping jaws, in particular to a multifunctional clamping jaw. Background Industrial robots are widely used in modern industrial production, and compared with humans, the industrial robots have high and stable working efficiency, and especially when facing some operations which are difficult to be performed by human power, the advantages of the industrial robots are more obvious, and at present, many industrial robots are used for clamping and transferring products, so that the industrial robots are mostly provided with clamping jaws. At present, a plurality of industrial robots are used for clamping and transferring products, a plurality of special clamping jaws are manufactured according to the industrial robots, the varieties of the products are different in shape, the clamping function of the clamping jaws at the tail end of each industrial robot is required, the sucking function of the sucking disc is required, the clamping jaws and the sucking disc are required to be continuously disassembled and replaced for use, the operation is time-consuming and labor-consuming, the efficiency of grabbing the products is affected, most of clamping devices have no function of buffering clamping pressure, and workpieces are easy to squeeze and deform, so that the multifunctional clamping jaws are provided. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a multifunctional clamping jaw, which solves the problem of inconvenient clamping jaw replacement of different functions. In order to achieve the aim of quickly replacing clamping jaws with different functions, the utility model provides the technical scheme that the multifunctional clamping jaw comprises a mounting plate, wherein a hollow column is fixedly arranged on the lower surface of the mounting plate, and a first sliding groove is formed in the outer surface of the hollow column; The hollow column is provided with a fixing mechanism, and the fixing mechanism comprises two first springs, two fixing plates, a circular ring, two circular holes, two round beads, a fixing column, two clamping holes and a cylinder clamping jaw. Preferably, the two first springs are respectively and fixedly arranged in the inner wall of the first chute, and the two fixing plates are respectively and fixedly arranged at the lower ends of the two first springs; the circular ring is fixedly arranged on the outer surfaces of the two fixing plates and is in sliding connection with the first sliding groove. Preferably, the two round holes are respectively formed on the inner surfaces of the two first sliding grooves, and the two round beads are respectively arranged on the inner surfaces of the two round holes. Preferably, the fixed column is sleeved on the inner surface of the hollow column in a sliding way, and the two clamping holes are formed in the outer surface of the fixed column; Wherein, cylinder clamping jaw fixed mounting is at the lower surface of fixed column. Preferably, the second sliding grooves are formed in the opposite surfaces of the two clamping jaws of the cylinder clamping jaw, and the buffer plates are installed on the inner walls of the two second sliding grooves. Preferably, two dampers are fixedly installed in the inner walls of the two second sliding grooves respectively, and four second springs are fixedly installed on the opposite surfaces of the four dampers; The four piston rods are respectively and slidably sleeved on the inner surfaces of the four dampers, and the four piston rods are respectively and fixedly arranged on the opposite surfaces of the two buffer plates. Compared with the prior art, the utility model provides a multifunctional clamping jaw, which has the following beneficial effects: 1. This multi-functional clamping jaw, accessible ring drive fixed block promotes cylinder joint and advances to carry out the joint fixedly to it in the draw-in hole that the fixed column surface was seted up, accomplishes the installation of fixed column lower surface fixed mounting's cylinder clamping jaw, adopts this mode can be quick change the clamping jaw of different functions, more convenient. 2. This multi-functional clamping jaw buffers through setting up attenuator, spring and piston rod at the opposite face of two clamping jaws of cylinder clamping jaw, can have buffer function when pressing from both sides article, protection centre gripping work piece, more convenient. Drawings FIG. 1 is a schematic diagram of a multifunctional clamping jaw according to the present utility model; FIG. 2 is a schematic view of the internal structure of the hollow column of the present utility model; FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model; FIG. 4 is a schematic view of the internal structure of the cylinder jaw of the present utility model; Fig. 5 is an enla