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CN-224209809-U - Large-scale barrel forging location processing frock

CN224209809UCN 224209809 UCN224209809 UCN 224209809UCN-224209809-U

Abstract

The utility model provides a large cylinder forging positioning processing tool which comprises a base, two electric sliding seats and two electric rotating tables, wherein the two electric sliding seats are slidably arranged on two sides of the top of the base, bearing plates are fixedly arranged on the tops of the two electric sliding seats, and the two electric rotating tables penetrate through opposite sides of the two bearing plates respectively. Through the synergism of inner support subassembly and clamping assembly, greatly strengthened the positional stability and the accuracy to the barrel forging, ensure machining precision to inner support subassembly internally mounted has realized the nimble regulation of normal position of barrel forging through electromagnetic bearing driven drive wheel, need not to dismantle and can adjust the processing position, effectively avoids the frock to shelter from the processing region, reduces clamping number of times and time waste, makes processing equipment can process forging multi-position in succession, is showing and is promoting location machining efficiency.

Inventors

  • LI HONGXING
  • SHEN BIN
  • WU QIMING

Assignees

  • 江阴市洪峰五金锻造有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (7)

  1. 1. The large cylinder forging positioning and processing tool is characterized in that the two electric sliding seats are slidably mounted on two sides of the top of the base, bearing plates are fixedly mounted on the tops of the two electric sliding seats, the two electric rotating seats penetrate through opposite sides of the two bearing plates respectively, circular plates are fixedly mounted at opposite ends of the two electric rotating seats, inner supporting assemblies are fixedly mounted at circle centers of opposite sides of the two circular plates, and four clamping assemblies are uniformly and fixedly mounted around the inner supporting assemblies at opposite sides of the two circular plates.
  2. 2. The positioning and processing tool for the large cylinder forging is characterized in that the inner support assembly comprises a fixed seat, the fixed seat is fixedly arranged at the center of one side of a circular plate, the four sides of the fixed seat are fixedly provided with first electric push rods, one ends, which are separated from each other, of the four first electric push rods are fixedly provided with inner support plates, the four inner support plates are arc-shaped and bent, and one sides, which are separated from each other, of the four inner support plates are arc-shaped and protruding.
  3. 3. The large cylinder forging positioning processing tool as set forth in claim 2, wherein three mounting grooves are formed in the side, away from each other, of the four inner supporting plates, transmission shafts are rotatably mounted between the two sides of the inner wall of each mounting groove through electromagnetic bearings, driving wheels are fixedly sleeved on the shaft surface of each transmission shaft, one side of the wheel surface of each driving wheel extends to the outside of the mounting groove, and rubber sleeves are fixedly sleeved on the outside of each driving wheel.
  4. 4. The large cylinder forging positioning processing tool as set forth in claim 1, wherein the clamping assembly comprises a fixing plate fixedly mounted on one side of the circular plate, two second electric push rods are fixedly mounted on one side of the fixing plate facing the center of the circular plate, a connecting seat is fixedly mounted between output ends of the two second electric push rods, and a clamping plate is fixedly mounted on one side of the connecting seat facing the center of the circular plate.
  5. 5. The large cylinder forging positioning processing tool as set forth in claim 4, wherein the clamping plate is arc-shaped and curved, and the concave cambered surface of the clamping plate faces the circle center of the circular plate.
  6. 6. The large cylinder forging positioning processing tool of claim 5, wherein the concave cambered surface of the clamping plate is fixedly provided with a second anti-slip rubber pad, and one side of the second anti-slip rubber pad, which is close to the circle center of the circular plate, is provided with wavy convex lines.
  7. 7. The large cylinder forging positioning processing tool as set forth in claim 4, wherein limiting support rods are fixedly mounted on two sides of the outer convex surface of the clamping plate, one ends of the two limiting support rods penetrate through the fixing plate, limiting blocks are fixedly mounted on one ends of the two limiting support rods, through holes matched with the two limiting support rods to penetrate through are formed in the fixing plate, and rubber rings are fixedly adhered to the inside of the through holes.

Description

Large-scale barrel forging location processing frock Technical Field The utility model relates to a positioning and processing tool for a large cylinder forging, and belongs to the field of positioning and processing equipment for large cylinder forgings. Background In the machine-building industry, large-scale barrel forging is widely applied to a plurality of key fields such as aerospace, ship manufacturing, energy equipment and the like, the processing quality of the large-scale barrel forging directly influences the performance and safety of related equipment, and the large-scale barrel forging positioning processing tool is equipment which is applied to the machine-building field and is specially used for providing accurate positioning and stable support for the large-scale barrel forging in the processing process. The traditional frock is when fixing a position large-scale barrel forging, often is difficult to guarantee that barrel forging waits to process the position and is sheltered from by location frock, if appear barrel forging wait to process the position and be sheltered from by location frock phenomenon, traditional frock usually need dismantle the forging from the frock back clamping again, just can adjust the processing position, and this kind of operation mode has not only consumed time and effort, has increased clamping number of times and time cost, and frequent dismantlement easily causes forging surface damage moreover, has reduced large-scale barrel forging processing continuity and production efficiency. In summary, the utility model provides a positioning and processing tool for a large cylinder forging to solve the above problems. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide a positioning and processing tool for a large-sized cylinder forging, so as to solve the problem that the production efficiency is reduced because the clamping is required to be re-carried during the position adjustment of the large-sized cylinder forging in the background art. In order to achieve the purpose, the large cylinder forging positioning processing tool is achieved through the following technical scheme that the large cylinder forging positioning processing tool comprises a base, two electric sliding seats and two electric rotating tables, wherein the two electric sliding seats are slidably arranged on two sides of the top of the base, bearing plates are fixedly arranged on the tops of the two electric sliding seats, the two electric rotating tables respectively penetrate through opposite sides of the two bearing plates, circular plates are fixedly arranged at opposite ends of the two electric rotating tables, inner supporting assemblies are fixedly arranged at circle centers of opposite sides of the two circular plates, and four clamping assemblies are uniformly and fixedly arranged on opposite sides of the two circular plates around the inner supporting assemblies. Further, the inner support assembly comprises a fixed seat, the fixed seat is fixedly arranged at the center of one side of the circular plate, the four sides of the fixed seat are fixedly provided with first electric push rods, the separated ends of the four first electric push rods are fixedly provided with inner support plates, the four inner support plates are arc-shaped and curved, and the separated sides of the four inner support plates are arc-shaped and convex. Further, three mounting grooves are formed in one side, away from each other, of each inner supporting plate, a transmission shaft is rotatably mounted between two sides of the inner wall of each mounting groove through an electromagnetic bearing, a transmission wheel is fixedly sleeved on the shaft surface of each transmission shaft, one side of the wheel surface of each transmission wheel extends to the outside of each mounting groove, and a rubber sleeve is fixedly sleeved on the outside of each transmission wheel. Further, the clamping assembly comprises a fixing plate, the fixing plate is fixedly arranged on one side of the circular plate, two second electric push rods are fixedly arranged on one side of the fixing plate, which faces the center of the circular plate, of the fixing plate, a connecting seat is fixedly arranged between the output ends of the two second electric push rods, and a clamping plate is fixedly arranged on one side of the connecting seat, which faces the center of the circular plate. Further, the clamping plate is in an arc bending shape, and the concave cambered surface of the clamping plate faces the circle center of the circular plate. Further, the concave cambered surface of the clamping plate is fixedly provided with a second anti-skidding rubber cushion, and one side of the second anti-skidding rubber cushion, which is close to the center of the circular plate, is provided with wavy raised grains. Further, the both sides of the outer convex surface of splint are all fixed mounting ha