Search

CN-224223686-U - Convenient clamping fixture for household appliance parts

CN224223686UCN 224223686 UCN224223686 UCN 224223686UCN-224223686-U

Abstract

The utility model provides a convenient clamping anchor clamps of household electrical appliances spare part, include: side support board, supporting part and jar two, side support board right side is equipped with two sets of connecting seats that are used for being connected fixedly with pressing from both sides the ejector pin, the connecting seat left side is fixed through bolted connection with the side support board, every group the connecting seat right side is equipped with a set of clamp ejector pin that is used for carrying out the centre gripping to household electrical appliances spare part and supports, compares with prior art, the utility model has the beneficial effects of as follows: the first sliding rail is arranged at the top of the supporting part, the first electric cylinder is configured to drive the driving bracket to realize transverse clamping action, the first sliding seat and the lower force guide seat form a lifting mechanism, the second electric cylinder controls vertical movement to form multi-axial adjusting capability, finally, the cooperative clamping capability of the clamping ejector rod and the driving bracket is verified through linkage debugging, the composite clamping effect of negative pressure absorption of the positioning sucker and elastic support of the flexible block is ensured, and the quick positioning requirements of parts with different specifications are met.

Inventors

  • Yi Mingchuan

Assignees

  • 昆山铭传塑胶有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (8)

  1. 1. The convenient clamping fixture for the household appliance parts comprises a side supporting plate (100), supporting parts (150) and an electric cylinder II (230), and is characterized in that two groups of connecting seats (110) for connecting and fixing with clamping ejector rods (120) are arranged on the right side of the side supporting plate (100), the left side of each connecting seat (110) is fixedly connected with the side supporting plate (100) through bolts, and a group of clamping ejector rods (120) for clamping and supporting the household appliance parts are arranged on the right side of each connecting seat (110); The clamping ejector rod (120) is provided with a plurality of groups of clamping grooves used for mutually embedding and positioning with the reinforcing support pieces (130), a plurality of groups of reinforcing support pieces (130) used for improving the supporting strength of the clamping ejector rod (120) are distributed on the outer side of the clamping ejector rod (120), the plurality of groups of reinforcing support pieces (130) are mutually embedded and connected with the plurality of groups of clamping grooves, the right side of the clamping ejector rod (120) is provided with a group of flexible blocks (140) used for limiting the right side of the plurality of groups of reinforcing support pieces (130) and providing flexible support for the left side of the clamping of household appliance parts, and the flexible blocks (140) are cylindrical rubber blocks made of rubber materials.
  2. 2. The portable clamping fixture for household appliance parts according to claim 1, wherein a group of lower supporting seats (200) for supporting, connecting and fixing the lower supporting seats are arranged on the right side of the lower end of the side supporting plate (100), and a group of sliding rails II (190) for providing left-right movement guiding for the supporting parts (150) are respectively arranged on the front side and the rear side of the upper end of the lower supporting seat (200).
  3. 3. The portable clamping fixture for household electrical appliance parts according to claim 2, wherein a group of supporting parts (150) for supporting the lower ends of the household electrical appliance parts to be clamped are arranged at the upper ends of the two groups of sliding rails (190), the supporting parts (150) comprise movable bases (15 a) and graduated scales (15 f), the overlooking cross section of the movable bases (15 a) is of a rectangular structure, and a group of sliding rails I (180) for guiding the left and right moving positions of the driving brackets (160) are respectively arranged at the front side and the rear side of the upper ends of the movable bases (15 a).
  4. 4. The portable clamping fixture for household electrical appliance parts according to claim 3, wherein the first sliding rail (180) is two-thirds of the length of the movable seat (15 a), the first sliding rails (180) are arranged at the right side of the upper end of the movable seat (15 a), the upper left side of the movable seat (15 a) is provided with two groups of inner supporting seats (15 b) for supporting the lower end of the household electrical appliance parts to be clamped, and the inner supporting seats (15 b) are of an arc-shaped concave structure.
  5. 5. The portable clamping fixture for household electrical appliance parts according to claim 4, wherein two groups of inner stays (15 c) for improving anti-slip effect of the lower end of the household electrical appliance parts to be clamped are arranged at the lower end of the inner side of each group of inner support seats (15 b), a plurality of groups of anti-slip films are arranged at the upper end of each inner stay (15 c), and two groups of positioning suckers (15 d) for positioning the lower end of the household electrical appliance parts to be clamped are arranged inside each group of inner stays (15 c).
  6. 6. The portable clamping fixture for household electrical appliance parts according to claim 5, wherein a group of locking buckles (15 e) for controlling the left and right movement of the two groups of inner supporting seats (15 b) are arranged at the front end of the inner supporting seat (15 b) at the front side, the two groups of inner supporting seats (15 b) are movably embedded with the left side of the movable seat (15 a), a group of graduated scales (15 f) for measuring the movement distance of the inner supporting seat (15 b) are arranged at the front side of the left end of the movable seat (15 a), and a group of first electric cylinders (170) for actively pushing the left and right movement of the inner supporting seat are arranged at the middle position of the right side of the active bracket (160).
  7. 7. The portable clamping fixture for household appliance parts of claim 6, wherein a group of lower force guide seats (220) for supporting and connecting the first electric cylinder (170) are arranged on the right side of the first electric cylinder (170), the lower force guide seats (220) are fixedly connected with the first electric cylinder (170) through bolts, the left side of the first electric cylinder (170) is a telescopic end, the telescopic end of the first electric cylinder is fixedly connected with the driving bracket (160) through bolts, and a group of second electric cylinders (230) for adjusting the left and right movement of the movable seat (15 a) are arranged on the left side of the lower end of the lower force guide seats (220).
  8. 8. The portable clamping fixture for household appliance parts of claim 7, wherein the second electric cylinder (230) is located in the middle of the upper end of the lower supporting seat (200), the right side of the second electric cylinder (230) is a telescopic end, the left side of the second electric cylinder is fixedly connected with the left side of the lower supporting frame through bolts, the telescopic end on the right side of the second electric cylinder (230) is fixedly connected with the lower force guiding seat (220) through bolts, and the telescopic stroke length of the second electric cylinder (230) is smaller than the overlooking cross section length of the second sliding rail (190).

Description

Convenient clamping fixture for household appliance parts Technical Field The utility model belongs to the technical field of processing of household appliance parts, and relates to a convenient clamping fixture for household appliance parts. Background The existing household appliance part clamping processing has obvious technical short plates in the aspect of accurate size positioning clamping, the core problem is caused by the fact that the traditional clamp design is insufficient in comprehensive adaptability to complex geometric forms, material characteristics and dynamic processing loads, as parts are mostly thin-wall, curved surfaces or special-shaped structures, the traditional mechanical clamping system is difficult to realize uniform contact, uneven clamping force distribution is caused, local plastic deformation or elastic rebound is easily caused, and the processing datum plane is offset or the size is out of tolerance. The problem is based on non-conformal matching of the contact surface shape of the clamp and the surface of the workpiece, and the lack of dynamic adjustment capability of real-time feedback of the clamping mechanism, and aiming at the defects, the conventional coping method comprises the steps of adopting a high-precision positioning pin to match with a hydraulic reinforcing mechanism to strengthen the clamping stability, or introducing a modularized clamp platform to improve the compatibility, but the former has high maintenance cost due to the complexity of a hydraulic system and is difficult to adapt to the requirement of small-batch flexible production, and the latter has the advantages that the application range is expanded through an adjustable element, but the clamping auxiliary time is increased due to the time consumption of mechanical structure adjustment, so that a convenient clamping clamp for household appliance parts is needed to solve the problems. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide a convenient clamping fixture for household appliance parts, which solves the problems in the prior art. The utility model is realized by the following technical scheme that the convenient clamping fixture for the household appliance parts comprises a side supporting plate and an electric cylinder II, wherein two groups of connecting seats for connecting and fixing with clamping ejector rods are arranged on the right side of the side supporting plate, the left side of the connecting seat is fixedly connected with the side supporting plate through bolts, and a group of clamping ejector rods for clamping and supporting the household appliance parts are arranged on the right side of each group of connecting seats; the clamping ejector rod is characterized in that a plurality of groups of clamping grooves used for mutually embedding and positioning with the reinforcing supporting pieces are formed in the outer side of the clamping ejector rod, a plurality of groups of reinforcing supporting pieces used for improving the supporting strength of the clamping ejector rod are distributed in the outer side of the clamping ejector rod, the plurality of groups of reinforcing supporting pieces are mutually embedded and connected with the plurality of groups of clamping grooves, a group of flexible blocks used for limiting the right sides of the plurality of groups of reinforcing supporting pieces and providing flexible support for the left sides of clamping household appliance parts are arranged on the right side of the clamping ejector rod, and the flexible blocks are cylindrical rubber blocks made of rubber materials. As a preferred implementation mode, the right side of the lower end of the side supporting plate is provided with a group of lower supporting seats for supporting, connecting and fixing the side supporting plates, and the front side and the rear side of the upper end of the lower supporting seats are respectively provided with a group of sliding rails II for providing left-right movement guiding for the supporting parts. As a preferred implementation mode, two sets of slide rail second upper ends are equipped with a set of supporting part that is used for treating clamping household electrical appliances spare part lower extreme and carries out the buffer protection, the supporting part includes movable seat and scale, the cross section is a rectangle structure in the plane view of movable seat, both sides are equipped with a set of slide rail first that is used for controlling the shifting position to initiative bracket respectively around the movable seat upper end, in actual use, at first with side support plate and two sets of connecting seats through the bolt fastening, ensure the stability of perpendicular reference plane, install the clamp ejector pin in the connecting seat right side afterwards, form net reinforced structure through draw-in groove embedding bracing piece, and assemble the flexible piece of ru