Rigidity locating indexing disc

An indexing plate and rigidity technology, applied in the field of positioning and adjusting connection structures, can solve the problems of poor accuracy, poor rigidity, poor assembly flexibility and adjustability, and achieve the effect of increasing rigidity and stability, firm tooth root and high strength

Inactive Publication Date: 2007-09-12
BEIJING LANXINTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rigid positioning index plate to solve the problems of poor precision and rigidity in the existing groove structure, and poor assembly flexibility and adjustability in the hole structure.

Method used

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  • Rigidity locating indexing disc
  • Rigidity locating indexing disc

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Embodiment Construction

[0009] Referring to Figures 1 to 4, the present invention includes an indexing toothed disc 2, an eccentric locking disc 4, an internal tooth 6 and a curved plate 1, the indexing toothed disc 2 is rotatably mounted on the curved plate 1, and at least two internal teeth 6 are evenly distributed on the periphery of the indexing toothed disc 2 along the circumference. tooth. The eccentric locking disc 4 is coaxially installed on the inner side of the indexing toothed disc 2, and the eccentric locking disc 4 is provided with an eccentric arc-shaped hole 14 corresponding to each internal tooth 6, and each internal tooth Each piece 6 is slidably connected in the arc-shaped hole 14 through a locking slider 5 . An angle adjustment mechanism is provided on the indexing toothed disc 2 . An elastic mechanism is provided on the eccentric locking disc 4 . A scale is arranged on the periphery of the indexing toothed disc 2, and a scale 3 is arranged on the curved plate.

[0010] The ang...

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PUM

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Abstract

The rigid locating index disc includes one indexing toothed disc, one eccentric locking disc, inner toothed parts and one bent plate. The rotating indexing toothed disc mounted on the bent plate and at least two inner toothed parts distributed around the indexing toothed disc are meshed via triangular teeth. The eccentric locking disc is connected coaxially with the indexing toothed disc, and has eccentric arced holes, to each of which one of the inner toothed parts is slip connected through one locking block. The present invention has the advantages of capacity of meshing the inner toothed parts to and separating them from the indexing toothed disc by means of the locking mechanism, capacity of regulating the angle of the indexing toothed disc in high precision, high meshing strength between the indexing toothed disc and the inner toothed parts and raised rigidity.

Description

technical field [0001] The invention relates to a positioning adjustment connection structure of combined fixture elements, in particular to a stiffness positioning index plate. Background technique [0002] The existing combination clamps have two structural types of groove system and hole system, and each series adopts positioning structures of different sizes. Due to the use of T-slots to adjust the positioning and connection structure of the groove system combination fixture, the accuracy and rigidity are poor, and the hole system combination fixture adopts cross-distributed positioning holes and threaded holes for positioning and connection, so the assembly flexibility and adjustability are poor. Contents of the invention [0003] The purpose of the present invention is to provide a rigid positioning indexing plate to solve the problems of poor precision and rigidity in the existing groove system structure, and poor assembly flexibility and adjustability in the hole s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q16/02B23Q16/06
Inventor 张勇毅赵煜民
Owner BEIJING LANXINTE TECH CO LTD
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