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CN-224209543-U - Stainless steel impeller positioning device

CN224209543UCN 224209543 UCN224209543 UCN 224209543UCN-224209543-U

Abstract

The utility model discloses a stainless steel impeller positioning device which comprises a clamp seat and a nut, wherein an inserting rod is fixedly arranged on the clamp seat, threads A are arranged on the periphery of one end, away from the clamp seat, of the inserting rod, the nut is in threaded connection with the threads A on the inserting rod, the nut is used for propping against a stainless steel impeller blank sleeved on the inserting rod, an extending structure is arranged on the nut, the extending structure comprises an extending rod, and the extending rod is arranged on the periphery of the nut. The utility model has the advantages that the telescopic rod is rotated to drive the nut to rotate, so that the arm of force for rotating the nut is increased, and the nut is convenient to rotate.

Inventors

  • CAI XIAOWEI
  • LAN FUZHEN
  • Tong Zhentao

Assignees

  • 安徽伟工机械科技有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (5)

  1. 1. The stainless steel impeller positioning device is characterized by comprising a clamp seat (100) and a nut (300), wherein an inserted link (200) is arranged on the clamp seat (100), a thread A (201) is arranged on the periphery of one end of the inserted link (200), the nut (300) is in threaded connection with the thread A (201) on the inserted link (200), and an extension structure (400) is arranged on the nut (300); The extension structure (400) comprises an extension rod, and the extension rod is arranged at the periphery of the nut (300).
  2. 2. A stainless steel impeller positioning apparatus according to claim 1, wherein the extension rod is a telescopic rod (401).
  3. 3. The stainless steel impeller positioning device according to claim 2, wherein an end plate (402) is arranged at one end of a bushing pipe of the telescopic rod (401), a stud (403) is arranged on one side of the end plate (402), and the stud (403) is in threaded connection with a screw hole B (301) formed in the periphery of the nut (300).
  4. 4. The stainless steel impeller positioning device according to claim 3, wherein one end of a guide shaft of the telescopic rod (401) is rotatably connected with a screw sleeve (404) through a rotating shaft (405), and the screw sleeve (404) is in threaded connection with a thread B (4011) formed in the periphery of the other end of a lining pipe of the telescopic rod (401).
  5. 5. The stainless steel impeller positioning device according to claim 3, wherein the bolt (200) is provided with a screw hole A (202) at one end, and the stud (403) is in threaded connection with the screw hole A (202).

Description

Stainless steel impeller positioning device Technical Field The utility model relates to the technical field of machine tool machining, in particular to a stainless steel impeller positioning device. Background The impeller finger disk is collectively referred to as a rotor blade mounted thereon. Impellers can be classified according to shape and open/close condition. An impeller made of stainless steel material is called a stainless steel impeller, a stainless steel blank is processed by a machine tool, and the stainless steel blank is positioned on a fixture of the machine tool. And (3) sleeving the stainless steel blank with the hole on the rod extending out of the clamp seat, screwing a nut on the threaded end part of the rod, and propping the stainless steel blank by the nut to position the stainless steel blank. However, each time the nut is screwed, the worker needs to rotate the nut by hand, the arm of force of the worker rotating the nut by hand is small, and the nut is hard to rotate. In view of this, we propose a stainless steel impeller positioning device. Disclosure of utility model The utility model aims to provide a stainless steel impeller positioning device for solving the problems in the background technology. The stainless steel impeller positioning device comprises a clamp seat and a nut, wherein an inserted rod is fixedly arranged on the clamp seat, threads A are arranged on the periphery of one end, away from the clamp seat, of the inserted rod, the nut is in threaded connection with the threads A on the inserted rod, the nut is used for propping against a stainless steel impeller blank sleeved on the inserted rod, and an extending structure is arranged on the nut; the extending structure comprises an extending rod, and the extending rod is arranged on the periphery of the nut. Preferably, the extension rod is a telescopic rod. Preferably, an end plate is fixedly arranged at one end of the lining pipe of the telescopic rod, a stud is fixedly arranged at one side of the end plate, which is away from the telescopic rod, and the stud is in threaded connection with a screw hole B formed in the periphery of the nut. Preferably, one end of the guide shaft of the telescopic rod is rotationally connected with a screw sleeve through a rotating shaft, and the screw sleeve is in threaded connection with a thread B formed in the periphery of the other end of the lining pipe of the telescopic rod. Preferably, a screw hole A is formed in one end, away from the clamp seat, of the inserted link, and the stud is in threaded connection with the screw hole A. Compared with the prior art, the utility model has the beneficial effects that: 1. The telescopic rod is arranged, so that the nut is driven to rotate by rotating the telescopic rod, the rotating arm of force of the nut is increased, the nut is convenient to rotate, and the problems that a worker needs to rotate the nut by hand each time, the arm of force of the worker rotating the nut by hand is small, and the nut is hard to rotate are solved. 2. The telescopic rod is correspondingly arranged according to different use conditions by arranging the stud, the screw hole A and the screw hole B, and the telescopic rod is convenient to use. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is an exploded view of the clamp of the present utility model; FIG. 3 is a schematic view of an extension structure of the present utility model; fig. 4 is an exploded view of the extension structure of the present utility model. 100 Parts of a clamp seat, 200 parts of a plug rod, 300 parts of a nut, 400 parts of an extension structure; 201. 202, screw hole A; 301. A screw hole B; 401. Telescopic rod, 402, end plate, 403, stud, 404, screw sleeve, 405, rotating shaft, 4011 and screw thread B. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Two embodiments provided by the utility model Example 1 Referring to fig. 1 and 2, a stainless steel impeller positioning device includes a fixture seat 100 and a nut 300, wherein an insert rod 200 is fixedly disposed on the fixture seat 100, a thread a201 is disposed on an outer periphery of one end of the insert rod 200, which is away from the fixture seat 100, the nut 300 is in threaded connection with the thread a201 on the insert rod 200, the nut 300 is used for propping against a stainless steel impeller blank sleeved on the insert rod 200, an extension structure 400 is disposed on the nut 300, the extension struc