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CN-224209522-U - A shape anchor clamps of preapring for an unfavorable turn of events for thin wall part processing

CN224209522UCN 224209522 UCN224209522 UCN 224209522UCN-224209522-U

Abstract

The utility model provides an anti-deformation clamp for machining thin-wall parts, and belongs to the technical field of clamps. Including the mount pad, the interval is provided with first splint and second splint on the mount pad, leaves the installation space that is used for the level to lay thin wall part between first splint and the second splint, and the second splint slides along the length direction of installation space and sets up on the mount pad, is equipped with the first driving piece that is used for driving the second splint and removes on the mount pad, is equipped with the setting element that is used for wearing into thin wall part one end on the second splint, is equipped with the internal stay piece that is used for wearing into thin wall part inboard on the first splint. Has the effect of improving the processing quality of the thin-wall part.

Inventors

  • CHEN YONG
  • YANG YONG
  • BAI CHENGBO
  • WU SHIHAI
  • FU JIAXI
  • CHEN XUEDONG
  • WANG LIXIA

Assignees

  • 成都康博机械有限责任公司

Dates

Publication Date
20260508
Application Date
20250606

Claims (6)

  1. 1. A deformation-preventing clamp for machining thin-wall parts is characterized by comprising a mounting seat (1), wherein a first clamping plate (2) and a second clamping plate (3) are arranged on the mounting seat (1) at intervals, a mounting space for horizontally placing the thin-wall parts is reserved between the first clamping plate (2) and the second clamping plate (3), the second clamping plate (3) is slidably arranged on the mounting seat (1) along the length direction of the mounting space, a first driving part (4) for driving the second clamping plate (3) to move is arranged on the mounting seat (1), a positioning part (5) for penetrating into one end of the thin-wall parts is arranged on the second clamping plate (3), and an inner supporting part (6) for penetrating into the inner side of the thin-wall parts is arranged on the first clamping plate (2).
  2. 2. The deformation-preventing clamp for machining the thin-wall part according to claim 1, wherein the positioning piece (5) comprises a first conical block (51), the first conical block (51) is arranged on one surface, close to the first clamping plate (2), of the second clamping plate (3), one end of the first conical block (51) movably penetrates into the thin-wall part, and the conical outer wall of the first conical block (51) is in movable contact with the inner edge of the end part of the thin-wall part.
  3. 3. The deformation-preventing clamp for machining thin-wall parts according to claim 2, wherein the inner supporting piece (6) comprises a positioning cylinder (61) arranged on the clamping plate and a plurality of supporting plates (62) circumferentially arranged on the side wall of the positioning cylinder (61) at intervals, the positioning cylinder (61) is coaxial with the first conical block (51), the supporting plates (62) are radially and slidably connected to the positioning cylinder (61) along the positioning cylinder (61), a plurality of elastic pieces (63) which are used for one-to-one correspondence and driving the supporting plates (62) to move and approach the axis of the positioning cylinder (61) are arranged in the positioning cylinder (61), and a second driving piece (7) which is used for driving the supporting plates (62) to move and overcome elastic force to abut against the inner wall of the thin-wall parts is arranged in the positioning cylinder (61).
  4. 4. The deformation-preventing clamp for machining thin-wall parts according to claim 3, wherein the second driving piece (7) comprises a second conical block (71) and a first screw rod (72) which are coaxially and fixedly arranged, the first screw rod (72) is coaxially and threadedly connected to the inner side of the positioning cylinder (61), the conical surface of the second conical block (71) is in sliding contact with one side, close to the axis of the positioning cylinder (61), of the supporting plate (62), and one end, far away from the second conical block (71), of the first screw rod (72) is connected with a first handle.
  5. 5. A deformation-preventing clamp for machining thin-walled parts according to claim 3, wherein the side of the supporting plate (62) away from the axis of the positioning cylinder (61) is provided with a flexible pad (8) for pressing contact with the inner wall of the thin-walled part.
  6. 6. The deformation-preventing clamp for machining thin-wall parts, according to claim 3, is characterized in that the positioning cylinder (61) is axially and slidably connected with the first clamping plate (2) of the column along the first conical block (51), a limiting piece used for limiting the movement of the positioning cylinder (61) is arranged on the first clamping plate (2), the limiting piece comprises a second screw rod (9), a through hole used for the positioning cylinder (61) to penetrate through is formed in the first clamping plate (2), a second threaded hole with the size matched with that of the second screw rod (9) is formed in the inner wall of the through hole in a penetrating mode, the second screw rod (9) is in threaded connection with the second threaded hole, one end of the second screw rod (9) is movably abutted against the outer wall of the positioning cylinder (61), and the other end of the second screw rod (9) is connected with a second handle.

Description

A shape anchor clamps of preapring for an unfavorable turn of events for thin wall part processing Technical Field The utility model relates to the technical field of clamps, in particular to an anti-deformation clamp for machining thin-wall parts. Background In mechanical devices, thin-walled parts are common fittings. Thin-walled parts of the tube type are commonly used, for example in gas or liquid transport. When the thin-wall part is applied, the surface of the thin-wall part needs to be polished or drilled. The vice is a universal fixture for clamping and fixing parts in the machining process, and workers can drill holes in the parts after fixing the parts through the vice. However, the strength of the outer wall of the thin-wall part of the part pipe fitting is insufficient, and when the vice applies force, the outer wall of the thin-wall pipe fitting is easy to deform under force, so that the quality of the pipe fitting is affected. Disclosure of utility model In view of the above, the present utility model provides an anti-deformation clamp for thin-walled part processing. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a shape anchor clamps of preapring for an unfavorable turn of events for thin wall part processing, including the mount pad, the interval is provided with first splint and second splint on the mount pad, leaves between first splint and the second splint and is used for the level to lay the installation space of thin wall part, and the second splint slides along the length direction in installation space and sets up on the mount pad, is equipped with the first driving piece that is used for driving the second splint and removes on the mount pad, is equipped with the setting element that is used for wearing into thin wall part one end on the second splint, is equipped with the internal stay piece that is used for wearing into thin wall part inboard on the first splint. Further, the locating piece comprises a first conical block, the first conical block is arranged on one surface, close to the first clamping plate, of the second clamping plate, one end of the first conical block movably penetrates into the thin-wall part, and the conical outer wall of the first conical block is in movable contact with the inner edge of the end part of the thin-wall part. Further, the inner supporting piece comprises a positioning cylinder arranged on the clamping plate and a plurality of supporting plates arranged on the side wall of the positioning cylinder at intervals, the positioning cylinder is coaxial with the first conical block, the plurality of supporting plates are radially and slidably connected to the positioning cylinder along the positioning cylinder, a plurality of elastic pieces which are used for one-to-one correspondence and driving the supporting plates to move and approach the axis of the positioning cylinder are arranged in the positioning cylinder, and a second driving piece which is used for driving the supporting plates to move and overcome the elasticity to abut against the inner wall of the thin-wall part is arranged in the positioning cylinder. Further, the second driving piece comprises a second conical block and a first screw rod which are coaxially and fixedly arranged, the first screw rod is coaxially and threadedly connected to the inner side of the positioning cylinder, the conical surface of the second conical block is in sliding contact with one side, close to the axis of the positioning cylinder, of the supporting plate, and one end, far away from the second conical block, of the first screw rod is connected with a first handle. Further, a flexible pad for pressing contact with the inner wall of the thin-wall part is arranged on one side of the supporting plate, which is far away from the axis of the positioning cylinder. Further, the locating cylinder is connected to the first clamping plate of the column along the axial sliding of the first conical block, the first clamping plate is provided with a limiting part for limiting the movement of the locating cylinder, the limiting part comprises a second screw rod, the first clamping plate is provided with a through hole for the locating cylinder to pass through, the inner wall of the through hole is provided with a second threaded hole in a penetrating mode, the size of the second threaded hole is matched with that of the second screw rod, the second screw rod is in threaded connection with the second threaded hole, one end of the second screw rod is movably abutted to the outer wall of the locating cylinder, and the other end of the second screw rod is connected with a second handle. The clamping device has the beneficial effects that the thin-wall part of the pipe fitting is horizontally arranged between the first clamping plate and the second clamping plate, the second clamping plate is moved to be matched with the first clamping plat