CN209736789U - Special device for tapping - Google Patents

Abstract

The utility model discloses a dedicated device of tapping has the problem of great safety risk to the unable centre gripping of current tapping device, now proposes following scheme, and it includes the tapping machine, and the square opening that its platform top surface was seted up, square opening inner wall both sides all are equipped with the slide rail, be equipped with square frame in the square opening, all be equipped with the round bar in two long limits of square frame, the side of keeping away from the tapping machine center of the slide rail on the square opening is equipped with the spout, the both ends of round bar are connected with the pulley, square open-ended surface is extended in the left side of round bar, and is connected with the knob, the upper surface of square frame is equipped with the centre gripping frame, be equipped with first bolt on the centre gripping frame, the lower extreme fixedly connected with stopper of centre gripping frame, be equipped with the second bolt on the stopper. The tapping device of the utility model has the characteristics of stable retention and universal adjustment.

Description

Special device for tapping

Technical Field

The utility model relates to a tapping device field especially relates to a dedicated device of tapping.

Background

Tapping is one of important contents in metal cutting of a bench worker, and comprises links of marking, drilling, tapping and the like, the tapping can only process triangular threads, belongs to connecting threads and is used for connecting two or more structural parts, the processing quality of the threads directly influences the quality effect of the constructed assembly, and common factories use tools such as a common milling machine, a lathe, a drilling machine and the like to perform tapping.

In the process of machining threads, tools such as a common lathe and the like are not suitable for specially tapping, a good clamping mechanism is not provided, and great potential safety hazards can be brought to workers under the high-speed operation of the screw tap. Therefore, the special tapping device is provided, can be adjusted universally and has the characteristic of high precision.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dedicated device of tapping has solved the unable centre gripping of current tapping device, has the problem of great safety risk.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a dedicated device of tapping, includes the tapping machine, and the square opening that its platform top surface was seted up, square opening inner wall both sides all are equipped with the slide rail, be equipped with square frame in the square opening, all be equipped with the round bar in two long limits of square frame, the side of keeping away from the tapping machine center of the slide rail on the square opening is equipped with the spout, the both ends of round bar are connected with the pulley, square open-ended surface is extended in the left side of round bar, and is connected with the knob, the upper surface of square frame is equipped with the centre gripping frame, be equipped with first bolt on the centre gripping frame, the lower extreme fixedly connected with stopper of centre gripping frame, be equipped with the second bolt on the stopper.

Preferably, the round rod passes through the sliding rail and extends into the sliding groove.

Preferably, the pulley is arranged at the extending end of the round rod on the sliding chute.

Preferably, the left extending end of the round rod is provided with threads, and the knob is connected with the left extending end of the round rod through the threads.

Preferably, the first bolt passes through the outer surface of the clamping frame and extends inside the clamping frame.

Preferably, the second bolt penetrates through the limiting block to be connected with the outer surface of the right side of the square frame in a bearing mode.

Preferably, the left slide rail is communicated with the inner wall and the outer wall of the square opening.

The utility model provides a beneficial effect is: set up square opening through the platform top surface to current tapping machine, and be equipped with square frame in the square opening, square frame passes through round bar, pulley, spout, slide rail lateral sliding in square opening, and the top surface of square frame is equipped with the centre gripping frame, and the centre gripping frame slides in the longitudinal direction of square frame through the stopper, and is equipped with first bolt on the centre gripping frame and can keep somewhere to the work piece that will attack the screw thread for this device has stable maintenance, characteristics that can universal regulation.

Drawings

Fig. 1 is a sectional view showing the structure of a device for tapping according to the present invention.

fig. 2 is a cross-sectional view a-a of fig. 1.

Fig. 3 is a cross-sectional view of B-B in fig. 1.

Reference numbers in the figures: 1 tapping machine, 2 square openings, 3 slide rails, 4 square frames, 5 round rods, 6 sliding grooves, 7 pulleys, 8 knobs, 9 clamping frames, 10 first bolts, 11 limiting blocks and 12 second bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a dedicated device of tapping, includes tapping machine 1, and the square opening 2 that its platform top surface was seted up, 2 inner wall both sides of square opening all are equipped with slide rail 3, its characterized in that, be equipped with square frame 4 in the square opening 2, all be equipped with round bar 5 in two long limits of square frame 4, the side of keeping away from tapping machine 1 center of slide rail 3 on the square opening 2 is equipped with spout 6, the both ends of round bar 5 are connected with pulley 7, square opening 2's surface is extended in the left side of round bar 5, and is connected with knob 8, the upper surface of square frame 4 is equipped with centre gripping frame 9, be equipped with first bolt 10 on the centre gripping frame 9, the lower extreme fixedly connected with stopper 11 of centre gripping frame 9, be equipped with second bolt 12 on the stopper 11.

In this embodiment, slide rail 3 is passed to round bar 5, and in extending to spout 6, pulley 7 sets up at round bar 5 in the extension end of spout 6, and the left side of round bar 5 is extended the end and is equipped with the screw thread, and knob 8 extends the end through the left side of screw thread and round bar 5 and is connected, and first bolt 10 passes the surface of centre gripping frame 9, extends in the inside of centre gripping frame 9, and second bolt 12 passes stopper 11 and accepts mutually with the right side surface of square frame 4, and left slide rail 3 communicates the interior outer wall of square opening 2.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows: the utility model discloses in the device user can be earlier put into centre gripping frame 9 when using the work piece that will handle, then carry out the maintenance with first bolt 10, remove centre gripping frame 9 in square frame 4 fore-and-aft position, adjust and carry out the maintenance through second bolt 12 after good, then adjust square frame 4 in horizontal ascending position, adjust after good carry on the maintenance through knob 8 can, fixed after starting tapping machine 1 and attack the screw thread, after the completion reverse operation take off can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A special tapping device comprises a tapping machine (1) and a square opening (2) formed in the top surface of a platform of the tapping machine, wherein slide rails (3) are arranged on two sides of the inner wall of the square opening (2), and is characterized in that a square frame (4) is arranged in the square opening (2), round rods (5) are arranged in two long edges of the square frame (4), a slide groove (6) is formed in the side face, away from the center of the tapping machine (1), of each slide rail (3) on the square opening (2), pulleys (7) are connected to two ends of each round rod (5), the outer surface of the square opening (2) extends out of the left side of each round rod (5) and is connected with a knob (8), a clamping frame (9) is arranged on the upper surface of the square frame (4), a first bolt (10) is arranged on the clamping frame (9), and a limiting block (11) is fixedly connected to the lower end of the clamping, and a second bolt (12) is arranged on the limiting block (11).

2. Device for tapping according to claim 1, characterized in that said circular rod (5) passes through the slide (3) and extends inside the slide (6).

3. Device for tapping according to claim 1, characterized in that said pulley (7) is arranged at the end of the rod (5) extending in the slide (6).

4. A device for tapping special purpose according to claim 1 or 3, wherein the left extending end of the round bar (5) is threaded, and the knob (8) is connected with the left extending end of the round bar (5) through the threads.

5. Device for tapping exclusively according to claim 1, characterized in that said first bolt (10) extends through the outer surface of the clamping frame (9) inside the clamping frame (9).

6. The special tapping device as claimed in claim 1, wherein the second bolt (12) passes through the stop block (11) and is engaged with the right outer surface of the square frame (4).

7. Special tapping device according to claim 1, wherein the left slide rail (3) is connected to the inner and outer walls of the square opening (2).