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CN-224209499-U - Clamp for nonstandard part machining

CN224209499UCN 224209499 UCN224209499 UCN 224209499UCN-224209499-U

Abstract

The utility model discloses a clamp for processing nonstandard parts, which comprises a base, wherein a driving assembly is arranged at the bottom of the base, a rotating rod is arranged at the bottom of the base through the driving assembly, a connecting plate is rotatably connected to the surface of the rotating rod, the connecting plate is fixedly connected with the base, a transmission assembly is arranged on the surface of the rotating rod, a rotating shaft is arranged on the surface of the rotating rod through the transmission assembly, the rotating shaft is rotatably connected with the base, a connecting block is fixedly arranged at the top of the rotating shaft, a first electric push rod is fixedly arranged on the side surface of the connecting block, an installation assembly is arranged at the output end of the first electric push rod, and a clamping block is arranged at the output end of the first electric push rod through the installation assembly. The fixture is suitable for clamping and fixing nonstandard parts in various shapes, can ensure that the parts are kept stable in the machining process, reduces machining errors caused by shaking or shifting of the parts, and improves machining precision and product quality.

Inventors

  • FEI JIANMING
  • CHEN KAIJIE

Assignees

  • 苏州捷凯机械有限公司

Dates

Publication Date
20260508
Application Date
20250430

Claims (7)

  1. 1. The utility model provides a fixture for nonstandard part processing, includes base (1), its characterized in that, base (1) bottom is provided with drive assembly, base (1) bottom is provided with dwang (7) through drive assembly, dwang (7) surface rotation is connected with connecting plate (8), connecting plate (8) and base (1) fixed connection, dwang (7) surface is provided with drive assembly, dwang (7) surface is provided with pivot (11) through drive assembly, pivot (11) are connected with base (1) rotation, pivot (11) top fixed mounting has connecting block (12), connecting block (12) side fixed mounting has first electric putter (13), first electric putter (13) output is provided with mounting assembly, first electric putter (13) output is provided with grip block (17) through mounting assembly.
  2. 2. The fixture for machining nonstandard parts according to claim 1, wherein the driving assembly comprises a fixed plate (2) arranged at the bottom of the base (1), a driving motor (3) is fixedly arranged on the right side of the fixed plate (2), a first belt wheel (4) is fixedly arranged at the output end of the driving motor (3), a synchronous belt (5) is arranged on the surface of the first belt wheel (4) in a meshed mode, a second belt wheel (6) is arranged on the inner wall of the synchronous belt (5) in a meshed mode, and the second belt wheel (6) is fixedly connected with a rotating rod (7).
  3. 3. The fixture for machining nonstandard parts according to claim 1, wherein the transmission assembly comprises a first bevel gear (9) arranged on the surface of the rotating rod (7), a second bevel gear (10) is arranged on the surface of the first bevel gear (9) in a meshed manner, and the second bevel gear (10) is fixedly connected with the rotating shaft (11).
  4. 4. The fixture for machining nonstandard parts according to claim 1, wherein the mounting assembly comprises a mounting block (14) arranged at the output end of the first electric push rod (13), a slot (15) is formed in the side surface of the mounting block (14), an inserting block (16) is inserted into the slot (15), and the inserting block (16) is fixedly connected with the clamping block (17).
  5. 5. The fixture for machining nonstandard parts according to claim 1, wherein a mounting frame (20) is fixedly mounted at the bottom of the base (1), and mounting holes (21) are formed in the bottom of the mounting frame (20) in a penetrating mode.
  6. 6. The fixture for machining nonstandard parts according to claim 4, wherein the insert block (16) is of a T-shaped structure, the insert block (16) is made of stainless steel, and the insert block (16) is matched with the slot (15).
  7. 7. The fixture for machining nonstandard parts according to claim 4, wherein a second electric push rod (18) is fixedly arranged on the side face of the mounting block (14), a limiting block (19) is fixedly arranged at the output end of the second electric push rod (18), and the limiting block (19) is in sliding connection with the mounting block (14).

Description

Clamp for nonstandard part machining Technical Field The utility model relates to the technical field of nonstandard part machining, in particular to a clamp for nonstandard part machining. Background With the development of technology and production, there are more and more nonstandard parts with special purposes in mechanical design and manufacture. Various nonstandard parts, or called special-shaped parts, are designed and manufactured to meet the structural characteristics and purposes of various mechanical equipment, and different special-shaped parts often have differences in terms of structure, materials, technical requirements and the like. When the part is processed, the part is required to be clamped and fixed. In the Chinese patent application publication No. CN222114340U, a fixture for processing nonstandard parts for a precision machine tool is disclosed, which comprises a lifting seat, a connecting assembly, a moving assembly, a positioning assembly and an adjusting assembly, wherein the connecting assembly comprises four supporting columns, connecting seats, connecting rods and hydraulic sleeves, the four supporting columns are respectively fixedly connected with the lifting seat and are respectively positioned at the outer sides of the lifting seat, each two connecting rods are respectively in sliding connection with one hydraulic sleeve, one side of each connecting rod, far away from the hydraulic sleeve, is rotationally connected with one connecting seat, wherein the four connecting seats are fixedly connected with the lifting seat and are respectively positioned at the top of the lifting seat, the moving assembly is connected with the lifting seat, the positioning assembly is connected with the connecting seats, and the adjusting assembly is connected with the lifting seat. The fixture can clamp and fix nonstandard parts, but the fixing plates on the fixture are straight, so that the fixture can only be suitable for clamping rectangular nonstandard parts, and cannot be tightly fixed when encountering V-shaped, disc-shaped, Z-shaped structures and the like, thereby being unfavorable for processing nonstandard parts. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a fixture for processing nonstandard parts, which is used for solving the problems in the background art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a fixture for nonstandard part processing, includes the base, the base bottom is provided with drive assembly, the base bottom is provided with the dwang through drive assembly, the dwang surface rotates and is connected with the connecting plate, connecting plate and base fixed connection, the dwang surface is provided with drive assembly, the dwang surface is provided with the pivot through drive assembly, the pivot rotates with the base to be connected, pivot top fixed mounting has the connecting block, connecting block side fixed mounting has first electric putter, first electric putter output is provided with installation component, first electric putter output is provided with the grip block through installation component. Preferably, the drive assembly includes the fixed plate that sets up in the base bottom, fixed plate right side fixed mounting has driving motor, driving motor output has first band pulley, first band pulley surface engagement is provided with the hold-in range, hold-in range inner wall engagement is provided with the second band pulley, second band pulley and dwang fixed connection. Preferably, the transmission assembly comprises a first bevel gear arranged on the surface of the rotating rod, a second bevel gear is arranged on the surface of the first bevel gear in a meshed mode, and the second bevel gear is fixedly connected with the rotating shaft. Preferably, the installation component is including setting up in the installation piece of first electric putter output, the slot has been seted up to the installation piece side, inside grafting of slot has the inserted block, inserted block and grip block fixed connection. Preferably, the base bottom fixed mounting has the mounting bracket, the mounting bracket bottom runs through and is provided with the mounting hole. Preferably, the insert block is of a T-shaped structure, the insert block is made of stainless steel, and the insert block is matched with the slot. Preferably, a second electric push rod is fixedly arranged on the side face of the mounting block, a limiting block is fixedly arranged at the output end of the second electric push rod, and the limiting block is in sliding connection with the mounting block. Compared with the prior art, the utility model has the beneficial effects that: 1. This anchor clamps for nonstandard part processing is rotated through drive assembly according to nonstandard part shape for drive assembly carries out the transmission, make piv