Automatic clamping piece tapping device and method thereof

A technology of tapping device and clip, which is applied in the field of automatic clip tapping device, can solve the problems of high production cost, low efficiency, poor precision, etc., and achieve the effect of automatic production process

CN104741708AInactive Publication Date: 2015-07-01柳州市建桥预应力智能设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2015-07-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates an automatic clamping piece tapping device and a method thereof, and relates to the clamping piece tapping device and the method thereof. The clamping piece tapping device comprises a transmission device, an index plate, a screw tap, a clamping block and an automatic control system. The screw tap is installed on a main shaft of a drilling spindle through a chuck, multiple positioning grooves are evenly distributed on the index plate, and the index box is fixed to an output shaft of a stepping motor. The transmission device is located on one side of the index plate, and the clamping block is connected with an output end of a clamping cylinder. The main shaft of the drilling spindle, and the clamping cylinder and the stepping motor are connected with an output end of the automatic control system. The method comprises the steps of beginning, delivering, positioning, clamping, tapping, returning, loosening, rotating and judging whether all clamping workpieces are finished machining or not. According to the automatic clamping piece tapping device and the method thereof, automatic production can be achieved, the advantages of being high in efficiency, high in labor intensity, stable in quality and low in production cost are possessed, the function of automatic counting is possessed, the use of the automatic clamping piece tapping device is convenient, and forming an automatic flow production line with other working procedures is convenient.
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Description

technical field

[0001] The invention relates to a clip tapping device and a method thereof, in particular to an automatic clip tapping device and a method thereof. Background technique

[0002] The clip is a tool with internal threads for clamping prestressed steel bars. Generally, manual operations are performed when processing the internal threads of the clip. The operator has to repeat the tapping action quickly and monotonously. Not only is the work efficiency low, but also The labor intensity is high, the precision is poor, the production cost is high, and there are also potential safety hazards. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide an automatic clip tapping device and its method to solve the deficiencies of the prior art, such as low efficiency, high labor intensity, poor precision, high production cost, and potential safety hazards .

[0004] The technical solution for solving the above-mentio...

Examples

Embodiment 1

[0041] An automatic clip tapping device, including a transmission device 1, an indexing plate 3, a tap 4, a clamping block 7, and an automatic control system 9 (see figure 1 ), the tap 4 is installed on the spindle 6 of the drilling machine through the collet 5, the index plate 3 is installed under the tap 4, and is fixed on the output shaft of the stepping motor 10, and the index plate 3 is There are 8 positioning grooves 301 for placing the clip workpiece 2, one of which is located directly below the tap 4 as a processing station, and the outer semicircle of the indexing plate 3 is also provided with a stopper 302 (see figure 2 ); the conveying device 1 is located on one side of the indexing plate 3, the conveying device 1 includes a conveyor belt, a conveyor belt conveying motor, and the clamping block 7 is located on the other side of the indexing plate 3, and the clamping block 7 is connected to the clamping The output end of the cylinder 8 is connected; the drilling ma...

Embodiment 2

[0046] A method for automatic clip tapping, the method comprises the following steps (flow chart see image 3 ):

[0047] S1. Start: Before starting, pre-programmed in PLC901;

[0048] S2. Conveying: PLC901 sends instructions to the conveying device, and the clip workpiece 2 is conveyed by the conveying device 1 to the positioning groove 301 of the indexing plate 3;

[0049]S3. Positioning: PLC901 sends instructions to the stepper motor 10, and the stepper motor 10 drives the indexing plate 3 to rotate at a set angle and then stops, so that one of the clip workpieces 2 is in the processing station;

[0050] S4. Clamping: PLC901 sends an instruction to the cylinder drive module 902, and the cylinder drive module 902 drives the clamping cylinder 8 to drive the clamping block 7 to clamp the clip workpiece 2 at the processing station;

[0051] S5. Tapping: PLC901 sends instructions to the drive module 903 for the up and down movement of the drilling machine spindle, and the dril...