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Tightening gun bit replacing device and tightening module

A technology for tightening guns and bits, which is applied in the direction of wrench, wrench, screwdriver, etc. It can solve the problem that the tightening module cannot adapt to various specifications of parts to be tightened, so as to improve work efficiency, save costs, and facilitate quick replacement. Effect

Active Publication Date: 2021-10-26
SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] What the present invention is to solve is the technical problem that the tightening module in the prior art cannot adapt to various specifications of the parts to be tightened. One of the purposes is to provide a tightening gun Bit replacement device, another purpose is to provide a tightening module

Method used

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  • Tightening gun bit replacing device and tightening module
  • Tightening gun bit replacing device and tightening module
  • Tightening gun bit replacing device and tightening module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0124] This embodiment provides a tightening bit replacement device, including a tightening execution unit, a tightening drive unit and a detachable tightening unit, wherein the tightening drive unit of the tightening bit replacement device is fixed on a tightening module The tightening execution unit is detachably connected to the tightening drive unit through the tightening detachable unit, and the tightening execution unit is adapted to the part to be tightened; when the tightening execution unit is connected to the tightening drive unit, the The tightening driving unit is used to drive the tightening execution unit to disassemble and assemble the parts to be tightened.

[0125] Specifically, as an exemplary implementation, see the attached image 3 to attach Figure 12 , the tightening drive unit includes a first pick-up cylinder 210 and a first batch head 220, the first batch head 220 is located in the cavity of the first pick-up cylinder 210, and one end of the first pi...

Embodiment 2

[0157] This embodiment body provides another kind of tightening gun bit replacement device, as attached Figure 13 As shown in the figure, they are schematic diagrams of the structure of two different tightening bit replacement devices provided in this embodiment. The tightening gun bit replacement device provided in this embodiment is the same as that in Embodiment 1 to realize the tightening execution unit and the tightening drive unit through vacuum force. According to different connection or separation states, the tightening gun replacement device provided in this embodiment uses magnetic attraction to complete the quick replacement of the tightening execution unit. In this embodiment, the first connection assembly includes an electromagnet 431, the first connection assembly is fixedly arranged on the outer wall of the first pickup cylinder, and the electromagnet is arranged on the first pickup cylinder for One end of the second pick-up cylinder is connected; the second co...

Embodiment 3

[0159] This embodiment provides another tightening gun bit replacement device, as shown in Figure 14 (a), which is a schematic structural diagram of the tightening gun bit replacement device provided in this embodiment, and the tightening gun bit replacement provided by this embodiment The device is different from the connection or separation relationship between the tightening execution unit and the tightening drive unit realized by vacuum force in Embodiment 1. The tightening gun replacement device provided in this embodiment uses the spring plunger scheme to complete the fast replacement of the tightening execution unit. In this embodiment, the first connection assembly includes a first spring plunger connector 451 and at least one first spring plunger hole 451a, and the first spring plunger hole 451a is arranged on the first spring plunger On the connecting piece 451 ; the first spring plunger connecting piece 451 is fixedly disposed on the outer periphery of the first pick...

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Abstract

The invention provides a tightening gun bit replacing device which comprises a tightening execution unit, a tightening driving unit and a tightening detachable unit, and the tightening driving unit is fixed to a tightening module; the tightening execution unit is detachably connected with the tightening driving unit through the tightening detachable unit, and the tightening execution unit is used for being matched with a to-be-tightened part; and when the tightening execution unit is connected with the tightening driving unit, the tightening driving unit is used for driving the tightening execution unit to disassemble and assemble the to-be-tightened part. The invention further provides the tightening module comprising the tightening gun bit replacing device. According to the tightening gun bit replacing device, the structure of the tightening detachable unit is fully utilized to achieve rapid positioning and clamping of the tightening execution unit, the structure is simple and compact, reliability is high, and rapid replacement is facilitated. For to-be-tightened parts of different specifications, only to-be-tightened execution unit needs to be replaced, so that the cost is reduced while the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of mechanical processing and manufacturing equipment, in particular to a tightening gun bit replacement device and a tightening module. Background technique [0002] In the manufacturing process of existing mechanical processing equipment, locking parts are often required to fix and lock some structures or parts of workpieces to be processed. In the prior art, tightening modules are usually used to pick up and place the locking parts , locking and / or dismounting. Among them, screws are the most commonly used locking parts, which are usually disassembled by tightening modules. as attached figure 1 As shown, it is a structural schematic diagram of a tightening module used for locking screws. The tightening module includes a mounting base 110, a sliding guide rail 120, a propulsion cylinder 130, a connecting block 140, a tightening gun 150, a pick-up tube 160, a tightening Bit 170 and compression spring 180. The prop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B21/00B25B23/00
CPCB25B21/00B25B23/0007
Inventor 张德峰齐芊枫
Owner SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD
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