A kind of screw tooling

A technology of screwing and tooling, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problem of workpiece card cannot be taken out.

Active Publication Date: 2021-08-20
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the non-circular cross-section of the positioning post, the electric or pneumatic screwdriver will generate a pre-tightening force when driving the screw, which will also cause a pre-tightening force between the positioning post and the profiling block, resulting in the entire workpiece after the operation is finished. The card is stuck in the tooling and cannot be removed

Method used

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  • A kind of screw tooling
  • A kind of screw tooling
  • A kind of screw tooling

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Such as Figure 1-12 As shown, a screw tooling is used for the assembly of the sound box sealing cover 11, the positioning column 12 and the assembly screw 13. The above-mentioned sound box sealing cover 11 is respectively provided with two installation holes 111 and two positioning holes 112, and the positioning column 12 It consists of upper and lower parts, wherein the upper part 121 has a non-circular cross-section and is axially provided with a blind installation hole 121a for the above-mentioned assembly screw 13 to enter, the lower part 122 is cylindrical, and the upper part 121 protrudes outward along the circumferential direction in section 122 below.

[0026] The above-mentioned screw driving tool includes a workbench 1 with a table top 100, two support seats 2 are arranged side by side on the table top 100, and there is a ga...

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Abstract

The present invention involves a new type of screw workstory, including a workbench with a table, which is characterized by two supporting seats on the table side by side, and there is a gap between the two supporting seats. Each support seat includes located in the support of the seats.The supporting plate and supporting support on the bottom of the top of the top, the top surface of the two brackets is used to place the plane of the plane of the sealing of the assembly speaker. Two vertical openings are used to insert them vertically for insertion.Putting the imitation positioning hole of the above positioning column, the shape of each imitation positioning hole is matched with the above -mentioned positioning column. Each bracket is also set up with positioning sales, each positioning and sales can be inserted into the above -mentioned positioning holes, each supporting each support, each entrustmentThe boards can rotate the horizontal direction relative to the table, and the two brackets are rotated in the same direction.In the present invention, through the rotating bracket plate, the imitation positioning hole and the positioning column are rotated, thereby eliminating the pre -tightening force caused by the screw, so that the speaker sealing cover after the screw can be removed from the workstory smoothly.

Description

technical field [0001] The invention relates to the field of assembly of sound box sealing covers, in particular to a screw driving tool. Background technique [0002] Two positioning columns need to be fixed with screws on the sealing cover of the sound box. The traditional method of manual screwing has high work intensity and low efficiency, and is not suitable for the needs of industrial production. At present, tooling is generally used to assist screwing to reduce work intensity and improve work efficiency. Before screwing, the positioning column is positioned on the tooling through the profiling block set on the tooling, and then the speaker sealing cover is positioned on the tooling. Align the corresponding hole on the speaker sealing cover with the hole on the positioning post, and then drive the screws into the hole on the speaker sealing cover and the hole of the positioning post from top to bottom, so that the positioning post and the speaker sealing cover are conn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 董冰哲
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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