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Latch structure for worktable

A workbench and latch technology, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve problems such as easy interference processing, difficulty in reducing the size of drive transmission, and excessive overall size of equipment, etc.

Inactive Publication Date: 2017-01-11
陈广生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of a larger table size, the drive of the latch requires a larger feed distance, which makes it difficult to downsize the drive transmission
Larger size will cause the overall size of the equipment to be too large and easily interfere with processing operations

Method used

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  • Latch structure for worktable
  • Latch structure for worktable
  • Latch structure for worktable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Combine below Figure 1-3 The present invention will be described in detail.

[0010] The latch structure for the workbench according to the embodiment of the present invention includes a housing 1 fixedly connected with the frame, a threaded sleeve driving motor 351 mounted on the housing 1, and axially fixedly fixed by bearings. The threaded ring gear sleeve 35 installed in the chamber 10 of the housing 1, the threaded sleeve 2 matched by the internal thread of the threaded gear ring sleeve 35, and the threaded sleeve 2 are axially fixedly installed in the inner cavity of the threaded sleeve 2 The internal screw drive motor 29 in 20, the rotatable and axially fixed internal thread block 24 driven circumferentially by the internal screw drive motor 29 and the internal screw 4 threaded by the internal thread block 24, Wherein, the threaded sleeve drive motor 351 is meshed with the threaded ring gear sleeve 35 through a power-connected gear 352, and the threaded sleeve ...

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PUM

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Abstract

The invention discloses a latch device for a worktable. The device comprises a shell (1) fixedly connected with a frame, a thread sleeve driving motor (351) mounted on the shell (1), a thread gear ring sleeve (35) axially fixed in a cavity (10) of the shell (1) through a bearing, a thread sleeve (2) matched with an internal thread of the thread gear ring sleeve (35), an internal screw rod piece driving motor (29) axially fixed in an inner cavity (20) of the thread sleeve (2), an internal thread block (24) peripherally driven to rotate by the internal screw rod piece driving motor (29) and axially fixed, and an internal screw rod piece (4) in threaded matching with the internal thread block (24).

Description

technical field [0001] The invention relates to the field of locking devices, in particular to a latch structure for a workbench. Background technique [0002] In the field of machining, the table can be disassembled to facilitate the clamping and installation of workpieces. However, the fixing of the disassembled workbench needs additional operations to complete. This causes inconvenience to the production operation and easily causes a decrease in production efficiency. The material power operated latch provides secure and quick fixation of the workbench. However, in the case of a larger table size, the drive of the latch requires a larger feed distance, which makes it difficult to downsize the drive transmission. A larger size would result in an overall oversized device and would easily interfere with machining operations. Contents of the invention [0003] The object of the present invention is to provide a latch structure for a workbench to overcome the above-menti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/28B23Q1/30
CPCB23Q1/28B23Q1/30
Inventor 陈广生
Owner 陈广生
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