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CN-224209764-U - Clamping device for dust collector injection molding test

CN224209764UCN 224209764 UCN224209764 UCN 224209764UCN-224209764-U

Abstract

The utility model discloses a clamping device for testing injection molding parts of dust collectors, which comprises a positioning base, a side pressing block, an upper pressing block and a rotary driving device, wherein a plurality of convex columns are arranged at corners of the positioning base, outer grooves are formed by surrounding of adjacent convex columns on the side surfaces of the positioning base, an inner groove is formed by surrounding of the plurality of convex columns on the center of the positioning base, the side pressing block is positioned on the moving base, the telescopic driving device drives the moving base to move and drives the side pressing block to move towards the corresponding outer groove, and the upper pressing block is abutted against a swing arm which is abutted against an output shaft of the rotary driving device. The clamping device can be suitable for clamping and positioning in the process of testing injection molding parts of dust collectors with various shapes, the swing arm and the upper pressing block are detachably designed so as to select and assemble the upper pressing block based on different injection molding parts, and the height of the upper pressing block is adjustable, so that the clamping and positioning strength is improved.

Inventors

  • CHEN NING

Assignees

  • 苏州鸿瑞欣精密技术有限公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (7)

  1. 1. Clamping device for vacuum cleaner injection molding test, characterized in that includes: The positioning base is provided with a plurality of convex columns at corners, outer grooves are formed by surrounding the adjacent convex columns on the side surfaces of the positioning base, and inner grooves are formed by surrounding the plurality of convex columns on the center of the positioning base; The side pressing block is positioned on the moving seat, and the telescopic driving device drives the moving seat to move and drives the side pressing block to move towards the corresponding outer groove; and the upper pressing block is in butt joint with the swing arm, and the swing arm is in butt joint with an output shaft of the rotary driving device.
  2. 2. The clamping device for testing injection molding of a dust collector according to claim 1, wherein the telescopic driving device is an electric cylinder, an air cylinder or a hydraulic cylinder.
  3. 3. The clamping device for vacuum cleaner injection molding test according to claim 1, wherein the telescopic driving apparatus is positioned on a base plate, a guide block is extended on the inner side of the base plate, and the moving seat is slidably abutted on the guide block.
  4. 4. The clamping device for testing injection molding of a vacuum cleaner according to claim 1, wherein the rotary driving means is an ACK rotary cylinder.
  5. 5. The clamping device for testing injection molding of a dust collector according to claim 1, wherein a screw is screwed to an end of the swing arm away from the rotary driving device, and the screw is inserted into the upper pressing block.
  6. 6. The clamping device for testing injection molding of a vacuum cleaner according to claim 5, wherein the screw is threaded with a first nut, and the first nut abuts against an end surface of the swing arm.
  7. 7. The clamping device for testing injection molding of a vacuum cleaner according to claim 5, wherein the upper pressing block is provided with a second nut, and the second nut is in threaded connection with the screw.

Description

Clamping device for dust collector injection molding test Technical Field The utility model relates to the technical field of clamping devices, in particular to a clamping device for testing injection molding parts of dust collectors. Background Many accessories on the dust collector are produced and manufactured by adopting an injection molding process, and the produced injection molding pieces have different shapes and sizes, such as a dust collector air inlet structure, a tubular or rod-shaped injection molding piece adopted by a connecting pipe between the dust collector and a ground brush, a ground brush shell and a shell-shaped injection molding piece structure adopted by a battery pack shell. When the injection molding piece is tested, the existing clamping and positioning device is difficult to adapt to the clamping requirements of the injection molding pieces of the dust collectors with different external dimensions, so that different injection molding pieces are required to be provided with different clamping devices, and the equipment cost is increased. Disclosure of utility model The utility model aims to solve the problem that the existing clamping and positioning device is difficult to adapt to clamping requirements of dust collector injection molding pieces with different external dimensions in the test process, and provides the clamping device for the dust collector injection molding piece test. In order to achieve the purpose, the utility model adopts the following technical scheme that the clamping device for testing the injection molding part of the dust collector comprises: The positioning base is provided with a plurality of convex columns at corners, outer grooves are formed by surrounding the adjacent convex columns on the side surfaces of the positioning base, and inner grooves are formed by surrounding the plurality of convex columns on the center of the positioning base; The side pressing block is positioned on the moving seat, and the telescopic driving device drives the moving seat to move and drives the side pressing block to move towards the corresponding outer groove; and the upper pressing block is in butt joint with the swing arm, and the swing arm is in butt joint with an output shaft of the rotary driving device. As a further description of the above technical solution: The telescopic driving device is an electric cylinder, an air cylinder or a hydraulic cylinder. As a further description of the above technical solution: The telescopic driving device is positioned on the bottom plate, a guide block extends from the inner side of the bottom plate, and the movable seat is in sliding abutting connection with the guide block. As a further description of the above technical solution: The rotary driving device is an ACK rotary cylinder. As a further description of the above technical solution: The end of the swing arm far away from the rotary driving device is in threaded connection with a screw rod, and the screw rod is inserted into the upper pressing block. As a further description of the above technical solution: The screw rod is connected with a first nut in a threaded mode, and the first nut is abutted to the end face of the swing arm. As a further description of the above technical solution: The upper pressing block is provided with a second nut which is in threaded connection with the screw rod. In summary, due to the adoption of the technical scheme, compared with the prior art, the utility model has the following The beneficial effects are that: the clamping device can be suitable for clamping and positioning in the process of testing injection molding parts of dust collectors with various shapes, the swing arm and the upper pressing block are detachably designed so as to select and assemble the upper pressing block based on different injection molding parts, and the height of the upper pressing block is adjustable, so that the clamping and positioning strength is improved. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Fig. 1 is a schematic structural view of a clamping device for testing injection molding parts of a dust collector. Fig. 2 is a first view of a clamping device for testing injection molding parts of a vacuum cleaner. Fig. 3 is a second view of a clamping device for testing injection molding parts of a vacuum cleaner. Fig. 4 is a schematic structural diagram II of a clamping device for testing injection molding parts of a dust collector. Legend description: 1. The device comprises a positioning base, a convex