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CN-224223288-U - Clamp for machining metal parts for engineering machinery

CN224223288UCN 224223288 UCN224223288 UCN 224223288UCN-224223288-U

Abstract

The utility model provides a clamp for machining metal parts for engineering machinery, which relates to the technical field of engineering machinery machining and comprises a machining chassis and a push block arranged on one side of the machining chassis, wherein a clamping mechanism is arranged on one side of the push block and used for clamping and fixing materials and rapidly disassembling the materials, the clamping mechanism comprises a first limiting assembly and a second limiting assembly, an operator can complete replacement of a clamping head through the clamping mechanism only by simple pulling action, the working difficulty and the labor intensity of the operator are greatly reduced, and the pulling type rapid replacement enables the operator to complete operation at a certain distance from equipment.

Inventors

  • ZHENG XIAONAN
  • WANG QIAN
  • LV DONGYANG

Assignees

  • 河南锐准精密科技有限公司

Dates

Publication Date
20260512
Application Date
20250422

Claims (6)

  1. 1. The clamp for machining the metal parts for the engineering machinery comprises a machining chassis (1) and further comprises a pushing block (2) arranged on one side of the machining chassis (1), and is characterized in that a clamping mechanism is arranged on one side of the pushing block (2), the clamping mechanism is used for clamping and fixing materials and rapidly disassembling the materials, the clamping mechanism comprises a first limiting component (3) and a second limiting component (4), the first limiting component (3) comprises a first clamping sleeve (301), the first clamping sleeve (301) is arranged on the outer side of one end of the pushing block (2), a first connecting block (303) is fixedly connected to one side of the pushing block (2), the first clamping sleeve (301) is sleeved on the outer side of the first connecting block (303), clamping sleeves (304) are fixedly connected to the outer sides of two ends of the first connecting block (303), clamping arms (305) are rotatably connected to the inner sides of the top ends of the clamping sleeves (304), magnetic sheets (306) are fixedly connected to the upper surfaces of the clamping arms (305), the inner sides of the first clamping sleeve (301) are fixedly connected to the first ends of the first clamping sleeve (301) and the first sliding sleeve (308) are fixedly connected to the first sliding sleeve (308), the second connecting block (401) is fixedly connected to one side of the pushing block (2), clamping pieces (402) are fixedly connected to two sides of the second connecting block (401), a second clamping sleeve (403) is sleeved on the outer side of the second connecting block (401), and a second sliding column (404) is connected to the inner side of the top end of the second clamping sleeve (403) in a sliding mode.
  2. 2. The fixture for machining metal parts for construction machinery according to claim 1, wherein a first spring (309) is fixedly connected to the outer side of the top end of the first clamping sleeve (301), and the outer side of the end of the first spring (309) is fixedly connected to the inner side of one end of the first sliding column (308).
  3. 3. The fixture for machining metal parts for construction machinery according to claim 2, wherein the film (307) is fixedly connected to the outer side of one end of the positioning arm (305), and the film (307) is made of rubber.
  4. 4. The metal part machining jig for construction machinery according to claim 3, wherein a second spring (406) is fixedly connected to an upper surface of the second clamping sleeve (403), and an outer side of an end portion of the second spring (406) is fixedly connected to an inner side of one end of the second sliding column (404).
  5. 5. The metal part machining jig for construction machinery according to claim 4, wherein a handle (405) is fixedly connected to an outer side of a tip end of the second sliding column (404).
  6. 6. The fixture for machining metal parts for construction machinery according to claim 5, wherein a plurality of third springs (407) are fixedly connected to the outer side of one end of the second connection block (401), and a top plate (408) is fixedly connected to the outer side of the end of the third springs (407).

Description

Clamp for machining metal parts for engineering machinery Technical Field The utility model relates to the technical field of engineering machinery processing, in particular to a clamp for processing a metal part for engineering machinery. Background The fixture for machining the metal parts for the engineering machinery is process equipment for fixing, positioning and clamping workpieces in the machining process of the metal parts of the engineering machinery, and ensures that the workpieces keep correct positions relative to a machine tool and a cutter in the machining process, thereby ensuring the precision requirements of machining size and form and position tolerance. Through retrieving, chinese patent No. CN221755398U discloses a fixture for processing metal parts for engineering machinery, including workstation and regulating block, the both sides of regulating block are provided with fixture, and fixture includes first ejector pad and second ejector pad, and one side of first ejector pad is provided with first clamp splice, and one side of second ejector pad is provided with the second clamp splice, is provided with installation mechanism between first clamp splice and the first ejector pad, can change it when first clamp splice and second clamp splice wearing and tearing, increases whole fixture life. The pressing block is required to be pressed by the technology, the pressing block is pushed to one side of the second clamping block, the pressing block can be detached, when a user presses and detaches, the finger is pushed into the inner side of the through hole, the finger is easy to clamp and hurt when the user detaches, the practicability of the device is reduced, and meanwhile, the detachment of the pressing mode is complicated. Disclosure of utility model The utility model aims to provide a clamp for machining metal parts for engineering machinery, which can solve the problems that the technology needs to press a pressing block, push the pressing block to one side of a second clamping block and then disassemble the pressing block, when a user presses and disassembles the pressing block, fingers need to be pushed into the inner side of a through hole, the fingers are easy to pinch and hurt when disassembling the pressing block, the practicability of the device is reduced, and meanwhile, the disassembling mode of pressing is complicated. In order to achieve the purpose, the technical scheme is that the clamp for machining the metal parts for the engineering machinery comprises a machining chassis and also comprises a pushing block arranged on one side of the machining chassis, wherein a clamping mechanism is arranged on one side of the pushing block and used for clamping and fixing materials and rapidly disassembling the materials. As a preferred embodiment, the clamping mechanism comprises a first limit assembly and a second limit assembly. As a preferred implementation mode, the first spacing subassembly includes first centre gripping cover, first centre gripping cover set up in the one end outside of ejector pad, one side fixedly connected with first connecting block of ejector pad, first centre gripping cover is located the outside of first connecting block, the both ends outside fixedly connected with of first connecting block presss from both sides the cover, the inboard clamping arm that is connected with that rotates in top of pressing from both sides the cover, the upper surface fixedly connected with magnetic sheet of clamping arm, the inboard fixedly connected with spacing post in both ends of first centre gripping cover, the inboard sliding connection in top of first centre gripping cover has first slip post, the tip of first slip post is magnetic material. As a preferable implementation mode, a first spring is fixedly connected to the outer side of the top end of the first clamping sleeve, and the outer side of the end of the first spring is fixedly connected with the inner side of one end of the first sliding column. As a preferable implementation mode, a film is fixedly connected to the outer side of one end of the clamping arm, and the film is made of rubber. As a preferred implementation mode, the second limiting component comprises a second connecting block, the second connecting block is fixedly connected to one side of the pushing block, clamping pieces are fixedly connected to two sides of the second connecting block, a second clamping sleeve is sleeved on the outer side of the second connecting block, and a second sliding column is slidably connected to the inner side of the top end of the second clamping sleeve. As a preferred embodiment, the upper surface of the second clamping sleeve is fixedly connected with a second spring, and the outer side of the end part of the second spring is fixedly connected with the inner side of one end of the second sliding column. As a preferred embodiment, a handle is fixedly connected to the outer side of the top end of the second sliding