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A grabbing device and press-fitting equipment using it

A grasping device and equipment technology, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of easy wear, inaccurate positioning, and many forehearths of non-metal material channels, and achieve good grasping stability. , The overall structure is compact and the conveying process is stable.

Active Publication Date: 2021-08-13
DONGFENG MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. There are many material channels required, and the flexibility is poor. Each model needs a material channel, which occupies a large area;
[0004] 2. The non-metal material channel is easy to wear, material jams, and there are many short stops;
[0005] 3. When the cover is placed horizontally, it is difficult to ensure the concentricity of the press-fit due to the influence of gravity, and the positioning is not accurate. When using horizontal servo press-fit, it is easy to cause press-fit deformation

Method used

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  • A grabbing device and press-fitting equipment using it
  • A grabbing device and press-fitting equipment using it
  • A grabbing device and press-fitting equipment using it

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Such as figure 1 As shown in -4, a grabbing device 100 is used for grabbing engine cylinder block covers (bowl plugs, screw plugs) on the engine production line, including a clamping mechanism 110, a pressure absorber 120, two engaging part 130, the pressing mechanism 140 and the floating balance mechanism 150.

[0076] The clamping mechanism 110 includes a frame plate 111, two clamping arms 112, and the two clamping arms 112 are mounted on the frame plate 111 in a sliding manner, wherein the two clamping arms 112 can produce opposite or back-to-back lateral displacements , A containing structure 113 is formed between the two clamping arms 112 and the frame plate 111, and the pressure absorber 120 is located in the containing structure 113, so as to suck the blocking cap directly from above the blocking cap.

[0077] The two engaging parts 130 are provided on the two clamping arms 112 of the clamping mechanism 110 , and as the two clamping arms 112 move toward or away ...

Embodiment 2

[0095] Such as figure 1 As shown in -6, a press-fitting device is used to press-fit the bowl plug onto the engine block, including a material conveying device, a grabbing device 100 , a manipulator device 200 and a vertical punching device 300 .

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Abstract

The present invention provides a grabbing device and a press-fitting device using the same. The grabbing device includes a clamping mechanism for fixing the object to be grabbed in a closed manner, a pressure absorber for sucking the object to be clamped, and an engaging part; The clamping mechanism includes a frame plate, a pair of clamping arms located on the frame plate, a containing structure is formed between the clamping arms and the frame plate, and the pressure absorber is located in the containing structure; the engaging part is arranged on the clamping mechanism On the clamping arm, when the clamping mechanism is in the closed state, the clamping part clamps the object to be grasped, and the pressure absorber is sucked above the object to be grasped; the clamping part includes two side walls, two The side walls are arranged to be inclined relative to the closing direction of the clamping mechanism to form an opening. The invention has the advantages of compact structure, high flexibility, small occupied area and high success rate of press-fitting.

Description

technical field [0001] The invention relates to the field of assembly technology, in particular to a grabbing device and press-fitting equipment using the same. Background technique [0002] In the existing assembly field, it is necessary to press-fit the plug of the engine block. The plug of the engine block is divided into a bowl plug (bowl plug) and a screw plug (thread plug), based on different types of engine blocks. The types of caps required are different. In the prior art, feeding cannot be done in a centralized manner. In the original production line structure, the caps are sent to the To the pressure head for press-fitting, it has the following defects: [0003] 1. There are many material channels required, and the flexibility is poor. Each model needs a material channel, which occupies a large area; [0004] 2. The non-metal material channel is easy to wear, material jams, and there are many short stops; [0005] 3. When the cover is placed horizontally, it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/027
CPCB23P19/007B23P19/027
Inventor 梁远霖唐行虎詹嘉豪汪浔
Owner DONGFENG MOTOR CO LTD
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