Search

CN-224209819-U - Quick positioning fixture for gear set

CN224209819UCN 224209819 UCN224209819 UCN 224209819UCN-224209819-U

Abstract

The utility model relates to the technical field of gears and discloses a quick positioning clamp for a gear set, which comprises an operation table, wherein two driving cylinders are arranged at the top of the operation table, a U-shaped block is arranged on one side of each driving cylinder, a gear clamp is connected inside the U-shaped block in a sliding manner, inserting grooves are formed in two ends of the gear clamp, two notches are formed in the top of the U-shaped block, a baffle is fixedly connected inside the notches, and an adjusting rod is connected inside the baffle in a sliding manner. This quick positioning fixture that gear train was used, staff made the regulation pole drive arc promote the piece and upwards moved through upwards pulling regulation pole for one side that the arc promoted the piece leaves the contact surface of arc atress piece, and reset spring relies on self elasticity to push back the arc atress piece this moment, and arc atress piece and then drive the plug pole and take out from the jack groove, realized gear clamp's quick dismantlement, thereby make things convenient for the staff to change or maintain gear clamp.

Inventors

  • ZHU BAOJUN
  • Geng Lilei

Assignees

  • 南京新能极齿轮技术有限公司

Dates

Publication Date
20260508
Application Date
20250613

Claims (7)

  1. 1. A quick positioning clamp for a gear set comprises an operation table (1) and is characterized in that two driving cylinders (2) are arranged at the top of the operation table (1), a U-shaped block (3) is arranged on one side of each driving cylinder (2), a gear clamp (4) is connected to one side of each U-shaped block (3) in a sliding mode, inserting grooves (5) are formed in two ends of each gear clamp (4), two notches (6) are formed in the top of each U-shaped block (3), a baffle (7) is fixedly connected to the inside of each notch (6), an adjusting rod (8) is connected to the inside of each baffle (7) in a sliding mode, an arc-shaped pushing block (9) is fixedly connected to the bottom of each adjusting rod (8), an arc-shaped stress block (10) is connected to one side of each arc-shaped pushing block (9) in a abutting mode, inserting rods (11) are fixedly connected to one side of each inserting groove (6), and inserting grooves (12) are formed in one side of inner cavities of the notches (6).
  2. 2. A quick positioning clamp for a gear set according to claim 1, wherein the surface of the plugging rod (11) is in sliding connection with the inside of the plugging groove (5), and the outer diameter of the plugging rod (11) is matched with the inner diameter of the plugging groove (5).
  3. 3. The quick positioning fixture for the gear set, as set forth in claim 1, wherein both ends of the inner cavity of the notch (6) are provided with sliding grooves (13), and both ends of the arc-shaped stress block (10) are fixedly connected with sliding blocks (14).
  4. 4. The quick positioning clamp for the gear set, as set forth in claim 1, characterized in that a return spring (15) is fixedly connected to one side of the arc-shaped stress block (10), and one side of the return spring (15) is fixedly connected with the inside of the notch (6).
  5. 5. The quick positioning fixture for the gear set, as set forth in claim 1, wherein a plurality of positioning rods (17) are fixedly connected to one side of the U-shaped block (3), and a plurality of positioning holes (18) are formed in one side of the gear fixture (4).
  6. 6. The quick positioning clamp for the gear set is characterized in that two square grooves (19) are formed in one side of the U-shaped block (3), a power storage spring (20) is fixedly connected to the inside of each square groove (19), and a power storage block (21) is fixedly connected to one side of each power storage spring (20).
  7. 7. The quick positioning fixture for a gear set according to claim 6, wherein limiting grooves (22) are formed in two ends of an inner cavity of the square groove (19), and limiting blocks (23) are fixedly connected to two ends of the force storage block (21).

Description

Quick positioning fixture for gear set Technical Field The utility model relates to the technical field of gears, in particular to a quick positioning clamp for a gear set. Background In the machine-building industry, gear sets are used as important transmission components, and the machining precision and the production efficiency of the gear sets directly influence the overall performance of mechanical equipment. Most traditional gear clamp adopts structures such as bolt fastening, pin location, after accomplishing gear processing, operating personnel need use specialized tool to loosen the bolt one by one, pull out the pin, and operation procedure is loaded down with trivial details and consuming time longer, and in addition, partial clamp design does not fully consider the convenience of dismantling, produces clamping stagnation, interference phenomenon easily between the part in the dismantlement process, has not only increased the dismantlement degree of difficulty, still probably causes the damage to anchor clamps and gear work piece, leads to equipment maintenance cost increase, production efficiency reduces. Disclosure of utility model The utility model aims to solve the technical problems that the prior art has the defects that the traditional gear clamp is usually fastened and positioned through bolts and pins, a special tool is needed to be loosened and pulled out after machining, and the steps are complex and time-consuming, and therefore, the quick positioning clamp for the gear set is provided. In order to achieve the above purpose, the quick positioning clamp for the gear set comprises an operation table, wherein two driving cylinders are arranged at the top of the operation table, a U-shaped block is arranged on one side of each driving cylinder, a gear clamp is connected inside each U-shaped block in a sliding mode, inserting grooves are formed in two ends of each gear clamp, two notches are formed in the top of each U-shaped block, a baffle is fixedly connected inside each notch, an adjusting rod is connected inside each baffle in a sliding mode, an arc-shaped pushing block is fixedly connected to the bottom of each adjusting rod, one side of each arc-shaped pushing block is abutted to each arc-shaped stressed block, an inserting rod is fixedly connected to one side of each arc-shaped stressed block, and through slots are formed in one side of each notch inner cavity. Preferably, the surface of the plugging rod is in sliding connection with the inside of the plugging groove, and the outer diameter of the plugging rod is matched with the inner diameter of the plugging groove. Preferably, both ends of the notch inner cavity are provided with sliding grooves, and both ends of the arc-shaped stress block are fixedly connected with sliding blocks. Preferably, one side of the arc-shaped stress block is fixedly connected with a reset spring, and one side of the reset spring is fixedly connected with the inside of the notch. Preferably, a plurality of locating rods are fixedly connected to one side of the U-shaped block, and a plurality of locating holes are formed in one side of the gear clamp. Preferably, two square grooves are formed in one side of the U-shaped block, a power storage spring is fixedly connected to the inside of each square groove, and a power storage block is fixedly connected to one side of each power storage spring. Preferably, the limiting grooves are formed in the two ends of the inner cavity of the square groove, and the limiting blocks are fixedly connected to the two ends of the force storage block. The utility model has the technical effects and advantages that: according to the utility model, a worker pulls the adjusting rod upwards to enable the adjusting rod to drive the arc-shaped pushing block to move upwards, so that one side of the arc-shaped pushing block is separated from the contact surface of the arc-shaped stress block, at the moment, the reset spring pushes the arc-shaped stress block back by means of self elasticity, and the arc-shaped stress block drives the inserting connection rod to be pulled out of the inserting groove, so that the gear clamp is rapidly disassembled, and the gear clamp is convenient to replace or maintain by the worker. Drawings FIG. 1 is a schematic diagram of a front view of the present utility model; FIG. 2 is a partial schematic view of a U-shaped block of the present utility model; FIG. 3 is a schematic view of a portion of a gear clamp according to the present utility model; FIG. 4 is a schematic cross-sectional view of a slot of the present utility model; FIG. 5 is a schematic cross-sectional view of a square groove according to the present utility model The device comprises a working table, a driving cylinder, a U-shaped block, a gear clamp, a 5, a plugging groove, a 6, a notch, a 7, a baffle, a 8, an adjusting rod, a 9, an arc pushing block, a 10, an arc force bearing block, a 11, a plugging rod, a 12, a penetrating groove, a