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CN-224223339-U - Pneumatic sucker for machining thin-wall parts

CN224223339UCN 224223339 UCN224223339 UCN 224223339UCN-224223339-U

Abstract

The utility model discloses a pneumatic sucker for processing thin-wall parts, which relates to the technical field of part processing and comprises a base, wherein the base further comprises a sucker mechanism and a fixing mechanism, the top of the base is fixedly connected with a support column, the top of the support column is fixedly connected with a fixing block, one side of the fixing block, which is far away from the support column, is fixedly connected with the sucker, and the top of the fixing block is provided with a through groove which is communicated with the support column. When the sucker is used, a part to be processed is placed on the top of the sucker, a sealing space is formed between the part and the sucker, then the electric telescopic rod is started, the electric telescopic rod drives the circular sucker to move downwards, negative pressure is generated between the part and the sucker after the circular sucker moves downwards, so that strong adsorption force is generated, the part is firmly adsorbed, the part is ensured not to be displaced or shake due to external force and other factors in the processing process, and the processing precision and quality are ensured.

Inventors

  • ZHANG YIJUN
  • CHEN NA
  • ZENG YAN

Assignees

  • 天津精芯机械设备制造有限公司

Dates

Publication Date
20260512
Application Date
20250407

Claims (10)

  1. 1. The utility model provides a pneumatic sucking disc for thin wall class part processing, includes base (101), base (101) are at sea including sucking disc mechanism (1) and fixed establishment (2), its characterized in that: the base is characterized in that a support column (102) is fixedly connected to the top of the base (101), a fixing block (103) is fixedly connected to the top of the support column (102), a sucker (104) is fixedly connected to one side, away from the support column (102), of the fixing block (103), a through groove (105) is formed in the top of the fixing block (103), and the through groove (105) is communicated with the support column (102).
  2. 2. A pneumatic chuck for use in thin wall part processing as in claim 1, wherein: The top fixedly connected with electric telescopic handle (106) of base (101), the one end fixedly connected with circular suction plate (107) of base (101) are kept away from to electric telescopic handle (106), the outer wall of circular suction plate (107) and the inner wall sliding connection of support column (102).
  3. 3. A pneumatic chuck for use in thin wall part processing as in claim 1, wherein: Two supporting rods (201) are fixedly connected to the bottom of the sucker (104), and supporting plates (202) are respectively and fixedly connected to one ends, far away from the sucker (104), of the two supporting rods (201).
  4. 4. A pneumatic chuck for use in thin wall part machining as in claim 3, wherein: a plurality of sliding grooves (203) are respectively formed in the tops of the two supporting plates (202).
  5. 5. The pneumatic chuck for thin-walled parts machining as claimed in claim 4, wherein: The inner wall of the chute (203) is connected with a sliding rod (204) in a sliding manner, and the top of the sliding rod (204) is fixedly connected with a clamping plate (205).
  6. 6. The pneumatic chuck for thin-walled parts machining according to claim 5, wherein: One end of the sliding rod (204) far away from the clamping plate (205) is fixedly connected with a strip-shaped plate (206).
  7. 7. The pneumatic chuck for thin-walled parts machining as claimed in claim 6, wherein: An annular block (207) is fixedly connected to the outer wall of the supporting rod (201), and a pulley (208) is rotatably connected to the outer wall of the annular block (207).
  8. 8. The pneumatic chuck for thin wall part machining according to claim 7, wherein: The outer wall of the strip-shaped plate (206) is fixedly connected with a pull rope (209), and the pull rope (209) bypasses the pulley (208) and is in sliding connection with the pulley (208).
  9. 9. A pneumatic chuck for use in thin wall part processing as in claim 2, wherein: Rectangular grooves (210) are formed in the outer walls of the support columns (102), and connecting rods (211) are fixedly connected to the bottoms of the round suction plates (107).
  10. 10. A pneumatic chuck for use in thin wall part processing as in claim 9, wherein: One end of the connecting rod (211) far away from the circular suction plate (107) extends out of the rectangular groove (210) and is in sliding connection with the rectangular groove (210), a pulling plate (212) is fixedly connected to the extending end of the connecting rod (211), and one end of the pulling plate (212) far away from the connecting rod (211) is fixedly connected with a pulling rope (209).

Description

Pneumatic sucker for machining thin-wall parts Technical Field The utility model relates to the technical field of part machining, in particular to a pneumatic sucker for machining thin-wall parts. Background At present, for sealing elements widely applied in the hydraulic field, such as a sealing shell, the structural shape of the sealing element is unfavorable for clamping of a traditional clamp due to higher precision requirements, the part belongs to a thin-wall part, and meanwhile, the surface quality requirements are higher, so that the traditional clamp cannot meet the clamping requirement, the processing standard of the thin-wall part is difficult to find, and the production progress of enterprises is seriously influenced due to time and labor waste in mass part production. In the course of working, cutting force, the impact force of coolant liquid between cutter and the part, probably can with the adsorption affinity interact of sucking disc, lead to the position of part to take place the skew to influence the precision to the part processing, to above problem, propose following scheme. Disclosure of utility model The utility model aims to provide a pneumatic sucker for machining thin-wall parts, which is used for solving at least any one of the problems in the prior art. In order to achieve the aim, the utility model provides the technical scheme that the pneumatic sucker for processing the thin-wall parts comprises a base, wherein the base also comprises a sucker mechanism and a fixing mechanism; The top fixedly connected with support column of base, the top fixedly connected with fixed block of support column, one side fixedly connected with sucking disc that the support column was kept away from to the fixed block, logical groove has been seted up at the top of fixed block, leads to the groove and communicates with each other with the support column. Preferably, the top fixedly connected with electric telescopic handle of base, the one end fixedly connected with circular suction plate that electric telescopic handle kept away from the base, the outer wall of circular suction plate and the inner wall sliding connection of support column. Preferably, the bottom fixedly connected with two bracing pieces of sucking disc, two bracing pieces keep away from the one end of sucking disc fixedly connected with layer board respectively, and a plurality of spout has been seted up respectively at the top of two layer boards. Preferably, the inner wall of the chute is slidably connected with a slide bar, the top of the slide bar is fixedly connected with a clamping plate, and one end of the slide bar, which is far away from the clamping plate, is fixedly connected with a strip-shaped plate. Preferably, the outer wall of the supporting rod is fixedly connected with an annular block, the outer wall of the annular block is rotationally connected with a pulley, the outer wall of the strip-shaped plate is fixedly connected with a pull rope, and the pull rope bypasses the pulley and is in sliding connection with the pulley. Preferably, the rectangular groove is formed in the outer wall of the support column, the connecting rod is fixedly connected to the bottom of the round suction plate, one end of the connecting rod, far away from the round suction plate, extends out of the rectangular groove and is in sliding connection with the rectangular groove, the extending end of the connecting rod is fixedly connected with the pulling plate, and one end, far away from the connecting rod, of the pulling plate is fixedly connected with the pulling rope. The beneficial effects of the utility model are as follows: In the utility model, the following components are added: In the process that the electric telescopic rod drives the circular suction plate to move downwards, the circular suction plate drives the connecting rod and the pulling plate to move downwards, the pulling plate pulls the strip-shaped plate to move inwards through the pull rope when moving downwards, the sliding rod and the clamping plate are driven to move towards the part after moving the strip-shaped plate, the two clamping plates are forced to be close to each other when pulling a plurality of pull ropes, the two clamping plates can clamp and fix the part after being close to each other, on the basis that the part is adsorbed by the sucker, the clamping plate moves towards the part, the part can be further clamped and fixed from the side surface, a multidirectional fixing mode is realized, compared with the pure sucker adsorption, the design can better resist external force from different directions, the part is firmer in the processing process, and the part can still maintain a stable state when being subjected to larger cutting force or impact force in the processing process, so that the processing precision is further ensured. When using this sucking disc, place the part that will process at the top of sucking disc, form sealed space between part and