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CN-224212878-U - Cam opening swing arm structure of cam opening dobby loom

CN224212878UCN 224212878 UCN224212878 UCN 224212878UCN-224212878-U

Abstract

The utility model provides a cam opening swing arm structure of a cam opening dobby loom, which comprises the following components: compared with the prior art, the anti-dust device has the beneficial effects that the anti-dust device has the advantages that the swing arm mechanism body, the clamping piece and the adjusting bearing end are added, the adjusting bearing end is pulled to move left and right according to the position of the component connected with the adjusting bearing end in actual use, the clamping piece moves up and down to enable the upper clamping plate and the lower clamping plate to jointly clamp the adjusting bearing end and fix the adjusting bearing end by using screws, so that the position of the adjusting bearing end can be adjusted, the connecting column is embedded into the connecting groove by adding the swing arm mechanism body and the anti-dust cover, the cover body is embedded into the anti-dust cover groove, and the contact between the bearing and the outside can be reduced by the anti-dust cover, so that the anti-dust effect is achieved.

Inventors

  • You Mingzhen

Assignees

  • 青岛大鹏机械有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (7)

  1. 1. The cam opening swing arm structure of the cam opening dobby loom comprises a swing arm mechanism main body (100), a dust cover (200), a clamping piece (300) and an adjusting bearing end (400), and is characterized in that an outer bracket body (101) is arranged at the outer end of the right side in the inner composition of the swing arm mechanism main body (100); A bearing seat (107) is arranged in the center of the inner side of the outer bracket body (101), the upper surface of the bearing seat (107) vertically penetrates through to form a bearing groove, and a dust cover groove (109) for installing a dust cover (200) is formed in the upper surface of the bearing seat (107) and in the periphery of the bearing groove; The dust cover groove (109) is internally provided with a dust cover (200) for dust prevention treatment, the left side of the swing arm mechanism main body (100) is provided with an adjusting bearing end (400), and the upper right side of the adjusting bearing end (400) is provided with a clamping piece (300) for changing the position of the adjusting bearing end (400).
  2. 2. The cam opening swing arm structure of the cam opening dobby loom of claim 1, wherein the upper surface of the left end of the swing arm mechanism body (100) is provided with a clamping groove (102) for placing an adjusting bearing end (400), and the upper surface of the clamping groove (102) is provided with a guiding chute (105) for controlling the moving direction of the adjusting bearing end (400).
  3. 3. The cam opening swing arm structure of the cam opening dobby loom of claim 2, wherein the left side surface of the right end of the clamping groove (102) is provided with a sliding groove (103) for assisting the clamping piece (300) to move up and down, and the front side and the rear side of the left end of the swing arm mechanism main body (100) are respectively provided with a lower clamping plate (104) for clamping the adjusting bearing end (400).
  4. 4. The cam opening swing arm structure of the cam opening dobby loom of claim 3, wherein an upper clamping plate (301) is arranged at the left end of the clamping piece (300), clamping threaded holes (106) are formed in the upper surfaces of the upper clamping plate (301) and the lower clamping plate (104), a sliding rail (302) is arranged on the right side of the upper clamping plate (301), and the sliding rail (302) and the sliding groove (103) are movably embedded with each other.
  5. 5. The cam opening swing arm structure of the cam opening dobby loom of claim 4, wherein a main plate (401) is arranged at the upper end of the adjusting bearing end (400), a guide slide rail (402) is arranged at the right end of the lower surface of the main plate (401), and the guide slide rail (402) and the guide slide groove (105) are movably embedded with each other.
  6. 6. The cam opening swing arm structure of the cam opening dobby loom of claim 1, wherein a bearing (108) is arranged on the inner side of the bearing groove, four groups of connecting grooves (110) which are equally distributed in circumference are formed on the upper surface of the dust cover groove (109), and a cover body (201) is arranged at the upper end of the dust cover (200).
  7. 7. The cam opening swing arm structure of a cam opening dobby loom according to claim 6, wherein four groups of connecting columns (202) which are equally distributed in circumference are arranged on the lower surface of the cover body (201), the cover body (201) is mutually embedded with the dust cover groove (109), and the connecting columns (202) are mutually embedded with the connecting grooves (110).

Description

Cam opening swing arm structure of cam opening dobby loom Technical Field The utility model belongs to the technical field of concrete production bins, and particularly relates to a cam opening swing arm structure of a cam opening dobby loom. Background The dobby loom is divided into a plurality of types, for example, the cam opening type dobby loom is one of the common dobby looms, the cam opening type dobby loom drives related parts to move through a swing arm structure thereof in use to realize the weaving operation of the loom, the common cam opening type dobby loom is of an integral non-adjustable structure, after being installed and connected with a dobby loom body, the dobby loom cannot carry out corresponding position adjustment, and in actual use, due to the fact that the dobby loom is mechanical equipment, the related parts slightly displace or deform to cause dislocation, the swing arm structure cannot carry out alignment connection, and the swing arm structure has a certain resistance effect in movement, so that the weaving operation cannot be smoothly carried out, and the quality after textile molding and the efficiency during textile production are affected. Secondly, because of the resistance effect of the swing arm structure, certain abrasion effect can be generated, so that the service life of the rotating part of the swing arm structure is relatively reduced, the maintenance period is required to be reduced, and the actual use of the dobby loom is influenced. In view of the above, there are some problems in adjusting the corresponding position of the swing arm structure, so it is desirable to provide a new structure for solving the above-mentioned problems. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide a cam opening swing arm structure of a cam opening dobby loom, which solves the problems in the prior art. The cam opening swing arm structure of the cam opening dobby loom comprises a swing arm mechanism main body, a dust cover, clamping pieces and an adjusting bearing end, wherein an outer support body is arranged at the outer end of the right side in the inner composition of the swing arm mechanism main body, a bearing seat is arranged in the center of the inner side of the outer support body, the upper surface of the bearing seat vertically penetrates through to form a bearing groove, dust cover grooves for installing the dust cover are formed in the upper surface of the bearing seat and the periphery of the bearing groove, the dust cover for dust prevention treatment is arranged on the inner side of the dust cover groove, an adjusting bearing end is arranged on the left side of the swing arm mechanism main body, and the clamping pieces for changing the position of the adjusting bearing end are arranged on the right upper side of the adjusting bearing end. As a preferred implementation mode, the upper surface of the left end of the swing arm mechanism main body is provided with a clamping groove for placing the adjusting bearing end, and the upper surface of the clamping groove is provided with a guide chute for controlling the moving direction of the adjusting bearing end. As a preferred implementation mode, a sliding groove for assisting the clamping piece to move up and down is formed in the left side face of the right end of the clamping groove, lower clamping plates for clamping the adjusting bearing end are arranged on the front side and the rear side of the left end of the swing arm mechanism main body, the upper clamping plate and the lower clamping plate jointly clamp the adjusting bearing end, and the positions of the adjusting bearing end can be limited by screwing screws into the inner sides of the clamping threaded holes to fix the adjusting bearing end. As a preferred implementation mode, the left end of the clamping piece is provided with an upper clamping plate, clamping threaded holes are formed in the upper surfaces of the upper clamping plate and the lower clamping plate, a sliding rail is arranged on the right side of the upper clamping plate, and the sliding rail and the sliding groove are movably embedded with each other. As a preferred implementation mode, the upper end of the adjusting bearing end is provided with a main board, the right end of the lower surface of the main board is provided with a guide sliding rail, the guide sliding rail and the guide sliding groove are movably embedded with each other, and the position of the adjusting bearing end can be adjusted in an auxiliary mode through sliding along the guide sliding groove by the guide sliding rail. As a preferred implementation mode, the inner side of the bearing groove is provided with a shaft, the upper surface of the dust cover groove is provided with four groups of connecting grooves which are distributed in a circumference equally-divided mode, and the upper end of the dust cover is provided with a cover body. As a preferred implementation mo