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CN-224223197-U - Electric control valve assembly drawing mechanism

CN224223197UCN 224223197 UCN224223197 UCN 224223197UCN-224223197-U

Abstract

The utility model relates to the field of automatic equipment and discloses a drawing mechanism of an electric control valve assembly, which comprises a lower base plate and an upper base plate connected through a supporting column, wherein the clamping mechanism comprises a clamping three-jaw cylinder, three clamping jaws driven by the clamping three-jaw cylinder and an electric control valve assembly placed in a clearance round hole of the clamping jaws, the lifting mechanism comprises an upper cylinder and a lower cylinder which are arranged on the upper base plate and a lifting three-jaw cylinder driven by the upper cylinder and the lower cylinder, the upper cylinder and the lower cylinder drive the lifting three-jaw cylinder to move to the top of the electric control valve assembly, the lifting three-jaw cylinder clamps an iron core part in the electric control valve assembly, and the upper cylinder and the lower cylinder lift to separate the iron core part from a valve body part in a drawing way. The utility model not only remarkably improves the decomposing efficiency and precision of the electric control valve assembly, but also greatly reduces the risk of product damage, and simultaneously effectively saves the equipment investment cost.

Inventors

  • LI JIANG
  • WU WEI
  • LI ZHIKAI

Assignees

  • 苏州新智机电工业有限公司
  • 苏州新智机电科技有限公司

Dates

Publication Date
20260512
Application Date
20250506

Claims (7)

  1. 1. An electrically controlled valve assembly pulling mechanism, comprising: The lower bottom plate (1) and the upper bottom plate (2) are connected through the support columns (15); The clamping mechanism comprises a clamping three-jaw air cylinder (18) arranged on the lower base plate (1), three clamping jaws (6) driven by the clamping three-jaw air cylinder (18) and an electric control valve assembly (8) placed in a clearance round hole of the clamping jaws (6); The periphery of the clamping three-jaw cylinder (18) is provided with an adjusting screw (17), and the adjusting screw (17) adjusts the diameter of a clearance round hole of the clamping jaw (6) to enable the clamping jaw (6) to be matched with the electric control valve assembly (8); The lifting mechanism comprises an upper cylinder (14) and a lower cylinder (14) which are arranged on an upper bottom plate (2) and a lifting three-jaw cylinder (3) driven by the upper cylinder (14), the upper cylinder (14) and the lower cylinder (14) drive the lifting three-jaw cylinder (3) to move to the top of an electric control valve assembly (8), the lifting three-jaw cylinder (3) clamps an iron core part in the electric control valve assembly (8), and the upper cylinder (14) is lifted to separate the iron core part from a valve body part in a drawing way.
  2. 2. Electrically controlled valve assembly drawing mechanism according to claim 1, characterized in that the clamping three-jaw cylinder (18) is mounted on the lower base plate (1) via a mounting plate (5).
  3. 3. The drawing mechanism of the electric control valve assembly according to claim 1, wherein a lower buffer mounting plate (9) is arranged on the clamping three-jaw cylinder (18), and an adjusting screw (17) and a lower buffer (11) are arranged on an upper opening of the lower buffer mounting plate (9).
  4. 4. An electrically controlled valve assembly drawing mechanism as claimed in claim 1, wherein the upper and lower cylinders (14) are connected with a lifting three-jaw cylinder mounting plate (4) downwards, and the lifting three-jaw cylinder mounting plate (4) is provided with a lifting three-jaw cylinder (3) downwards.
  5. 5. The electrically controlled valve assembly drawing mechanism as claimed in claim 1, wherein the three-jaw lifting cylinder (3) is sequentially connected with an upper buffer mounting plate (10) and a lifting clamping jaw (7), the lifting clamping jaw (7) is used for clamping a core part in the electrically controlled valve assembly (8), and a hydraulic buffer (16) is installed on an opening of the upper buffer mounting plate (10).
  6. 6. Electrically controlled valve assembly drawing mechanism according to any of claims 2 or 4, characterized in that the hydraulic damper (16) is adapted to adjust the stroke position of the upper and lower cylinders (14) by adjusting the relative position of the body screw and nut, by means of the lower damper (11).
  7. 7. An electrically controlled valve assembly drawing mechanism as claimed in claim 1, characterised in that a grating mounting profile (12) is mounted on the lower plate (1), a grating (13) is mounted on the grating mounting profile (12), and the grating (13) is arranged to sense movement of the mechanism when the arm of the operator is extended into the apparatus.

Description

Electric control valve assembly drawing mechanism Technical Field The utility model relates to the technical field of automatic equipment, in particular to an electric control valve assembly drawing mechanism. Background The electric control valve is an electric control element widely applied to the refrigerating use environments of air conditioners of various automobiles, and is mainly used for controlling the on-off of internal air pressure after the external power is applied, so that the refrigerating function of the air conditioner is controlled. The electric control valve needs to be debugged and performance detected after the assembly is completed, so that the product can reach the required performance after the assembly is completed. When the products do not meet the debugging and performance detection requirements, the products are disassembled and then the available parts are reassembled. At present, a fixed three-jaw chuck is generally used for clamping an iron core part and a valve body part in an electric control valve assembly, the three-jaw chuck pulls the valve body part upwards, and when the valve body part is separated from the iron core part, parts of the valve body part can scatter everywhere. Disclosure of utility model Aiming at the technical defects, the utility model aims to provide the drawing mechanism of the electric control valve assembly, and aims to solve the problem that the valve body part and the iron core part are separated to cause the parts of the valve body part to scatter everywhere in the existing drawing mechanism of the electric control valve assembly. In order to solve the technical problems, the utility model adopts the following technical scheme that the utility model provides an electrically controlled valve component drawing mechanism, which comprises a lower bottom plate and an upper bottom plate connected through a support column; The clamping mechanism comprises a clamping three-jaw cylinder arranged on the lower bottom plate, three clamping jaws driven by the clamping three-jaw cylinder and an electric control valve assembly placed in a clearance round hole of the clamping jaws; the periphery of the clamping three-jaw cylinder is provided with an adjusting screw, and the adjusting screw adjusts the diameter of a clearance round hole of the clamping jaw so as to enable the clamping jaw electric control valve assembly to be matched; The lifting mechanism comprises an upper cylinder, a lower cylinder and a lifting three-jaw cylinder, wherein the upper cylinder and the lower cylinder are arranged on an upper bottom plate, the lifting three-jaw cylinder is driven by the upper cylinder and the lower cylinder to move to the top of the electric control valve assembly, the iron core part in the electric control valve assembly is clamped by the lifting three-jaw cylinder, and the upper cylinder and the lower cylinder are lifted to pull and separate the iron core part from the valve body part. Further, the clamping three-jaw cylinder is mounted on the lower base plate via a mounting plate. Further, a lower buffer mounting plate is arranged on the clamping three-jaw cylinder, and an adjusting screw and a lower buffer are installed on an upper opening of the lower buffer mounting plate. Further, the upper cylinder and the lower cylinder are connected with a lifting three-jaw cylinder mounting plate, and the lifting three-jaw cylinder is mounted below the lifting three-jaw cylinder mounting plate. Further, the three-jaw lifting cylinder is sequentially connected with an upper buffer mounting plate and a lifting clamping jaw, the lifting clamping jaw is used for clamping an iron core part in the electric control valve assembly, and a hydraulic buffer is installed on an upper buffer mounting plate through an opening. Further, the hydraulic buffer can adjust the stroke position of the upper cylinder and the lower cylinder by adjusting the relative position of the screw thread of the body and the nut and buffering the lower cylinder. Further, the grating mounting section bar is mounted on the lower bottom plate, the grating is mounted on the grating mounting section bar, and the grating can sense the movement of the stopping mechanism when the arm of the worker stretches into the equipment. The utility model has the beneficial effects that: 1. The compatibility is strong, and the requirements of various products can be met by simply replacing the tool jig, adjusting the buffer height and the like, so that the equipment investment is effectively saved; 2. Mechanical equipment operation replaces traditional manual operation three-jaw chuck, and three-jaw cylinder stable in structure and precision are high, reduce the damage probability of product in the decomposition process, decompose efficient. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the d