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Indexing device

A technology of indexing device and indexing groove, which is applied in gear tooth manufacturing device, precision positioning equipment, gear teeth and other directions, can solve the problems of low indexing efficiency, inconvenient operation of indexing head, and error-prone, and achieve indexing efficiency. High, indexing operation process is clear, and it is not easy to make mistakes.

Inactive Publication Date: 2015-02-25
CHONGQING LANDAI POWER TRANSMISSION MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Indexing is an important task before processing gears, etc. At present, indexing is generally done by indexing head, but the operation of indexing head is inconvenient, it is easy to make mistakes, and the indexing efficiency is low. Therefore, it is urgent to solve this problem

Method used

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0014] Such as figure 1 , 2 As shown, an indexing device is mainly composed of a horizontal bottom plate 1, a vertical plate 2, a guide sleeve 3, a screw 4, a rotating shaft 5, a bearing 6, an indexing plate 7, a connecting plate 8, and a threaded bolt on the connecting plate Spring lock pin 9, rear screw 10, rear spacer 11, front screw 12 and front spacer 13 constitute. Wherein, the left and right end faces of the rear portion of the horizontal base plate 1 are respectively provided with an n-shaped groove, and the horizontal base plate 1 can be fixed on the worktable by bolts fixed in the two n-shaped grooves.

[0015] The front end of the horizontal base plate 1 top surface is fixedly provided with a vertical plate 2, and a guide sleeve 3 is housed in the installation hole on the vertical plate 2, and this guide sleeve 3 is fixedly connected with the ver...

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Abstract

The invention discloses an indexing device. A guiding sleeve is installed on a vertical plate. The rear of a rotating shaft is supported into the guiding sleeve through two bearings. An indexing plate is fixedly arranged in the front of the rotating shaft in a sleeving mode. Three-claw chuck installing holes are uniformly distributed in the indexing plate in the edge direction. Four strip-shaped indexing grooves are formed in the outer circle face of the indexing plate in the peripheral direction. The central angle between the first strip-shaped indexing groove and the second strip-shaped indexing groove is 90 degrees. The center angle between the first strip-shaped indexing groove and the third strip-shaped indexing groove is 120 degrees, and the center angle between the third strip-shaped indexing groove and the fourth strip-shaped indexing groove is 120 degrees. The rear end of a connecting plate is vertically fixed to the right end face of the vertical plate. A bolt spring lock pin with a thread is installed in an installing hole in the front end of the connecting plate. Steel balls of the bolt spring lock pin with the thread can be clamped into the strip-shaped indexing grooves in the indexing plate. According to the indexing device, when the steel balls of the bolt spring lock pin with the thread are clamped into the two different strip-shaped indexing grooves one after another, the rotating angle will be known, the rotating angle is the indexing angle of a work-piece, the whole indexing operation process is clear, simple and convenient, errors do not occur easily, and the indexing efficiency is high.

Description

technical field [0001] The invention belongs to the field of indexing, and in particular relates to an indexing device. Background technique [0002] Indexing is an important task before machining gears, etc. Currently, the indexing head is generally used for indexing, but the indexing head is inconvenient to operate, easy to make mistakes, and the indexing efficiency is low. Therefore, it is urgent to solve this problem. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an indexing device that is easy to operate and less prone to errors. [0004] The technical scheme of the present invention is as follows: an indexing device, characterized in that it includes a horizontal bottom plate (1), a rotating shaft (5) and a connecting plate (8), wherein a vertical bottom plate (1) is fixed on the front end of the top surface Plate (2), a guide sleeve (3) is installed in the mounting hole on the vertical plate, and the gu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F23/08B23Q16/06
Inventor 周家国陈毅唐忠
Owner CHONGQING LANDAI POWER TRANSMISSION MACHINERY
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