Screw tap machining positioning device

Abstract

The utility model relates to the technical field of screw tap machining, in particular to a screw tap machining positioning device which comprises a lifting frame with a built-in driving device and an installation table installed on one side of the lifting frame, a base is installed on the top of the installation table, an installation groove is formed in the inner side of the base, a stepping motor is installed on the inner side of the installation groove, and the stepping motor is connected with the lifting frame. A stepping motor is arranged on the mounting base, a pressing switch is arranged on the mounting base, the tail end of an output shaft of the stepping motor is fixedly connected with a connecting shaft rod, and one end, far away from the output shaft of the stepping motor, of the connecting shaft rod is fixedly connected with a turntable. The screw tap positioned through the chuck on the top of the rotating table can rotate and be machined, the output shaft of the stepping motor can rotate again after a period of time, then the next screw tap is machined, at the moment, an operator can take down the machined screw tap and place the unmachined screw tap, and therefore coherent operation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tap processing technical field, concretely is a kind of tap processing positioning device. BACKGROUND

[0002] Tap, also known as screw tap, is a kind of processing internal thread cutter with groove along axial direction, tap needs to be shaped during production and processing, and the tap is positioned at a suitable position by a tap processing positioning device, and then the required thread shape is formed in rotation.

[0003] When the tap processing positioning device is used, the tap is positioned inside the chuck, and after the processing of the tap is completed, the tap needs to be taken out from the chuck and then a new tap is placed inside the chuck. It cannot achieve continuous placement of the tap, affecting the processing efficiency. Therefore, a tap processing positioning device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of tap processing positioning device to solve the problem that tap processing positioning device cannot continuously place tap and affect processing efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of tap processing positioning device, including built-in drive device's lifting frame and installation platform installed in the one side of lifting frame, the top of installation platform is equipped with base, the inside of base is equipped with installation slot, the inside of installation slot is equipped with stepper motor, the output shaft end of stepper motor is fixedly connected with connecting shaft rod, the end of connecting shaft rod away from the output shaft of stepper motor is fixedly connected with rotary disc, the top of rotary disc is equipped with installation seat with same center of equal angle array, the inside of installation seat is equipped with rotatable rotary table, the top of rotary table is equipped with chuck for positioning tap, the outside of base is equipped with controller, the outside of installation seat is equipped with push switch.

[0007] Preferably, the controller is electrically connected with the stepper motor, and the rotary table is electrically connected with the push switch.

[0008] Preferably, the top of the controller is fixedly connected with an elastic pad, and the elastic pad is attached to one of the push switches.

[0009] Preferably, the bottom of the rotary disc is fixedly connected with reinforcing rods arranged uniformly, the top of the base is provided with a sliding groove arranged in a ring shape, the reinforcing rods slide inside the sliding groove, and the rotary disc is attached to the base.

[0010] Preferably, the inner side of the base is provided with evenly arranged air holes.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] In the utility model, the stepping motor, the connecting shaft, the rotating disc, the mounting seat and the push switch are arranged, a plurality of rotating tables are arranged on the top of the mounting table through the base, the rotating disc and the mounting seat, the output shaft of the stepping motor drives the connecting shaft, the rotating disc and the mounting seat to rotate, the mounting seat drives the push switch and the rotating table to rotate, when the output shaft of the stepping motor rotates by a preset angle, the push switch is attached to the elastic pad, thereby starting the rotating table, the tap positioned by the chuck on the top of the rotating table rotates, thereby processing the tap, after a period of time, the output shaft of the stepping motor rotates by the preset angle again, thereby processing the next tap, at this time, the operator can take down the processed tap and place the unprocessed tap, thereby realizing continuous operation and solving the problem that the tap processing positioning device cannot continuously place the tap and affects the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a mounting structure schematic view of the rotating disc of the utility model;

[0015] Figure 3 It is a sectional structure schematic view of the base of the utility model;

[0016] Figure 4 It is a mounting structure schematic view of the stepping motor of the utility model.

[0017] In the drawing: 1, lifting frame; 2, mounting table; 3, base; 4, mounting groove; 5, stepping motor; 6, connecting shaft; 7, rotating disc; 8, mounting seat; 9, chuck; 10, controller; 11, reinforcing rod; 12, sliding groove; 13, push switch; 14, air hole; 15, elastic pad; 16, rotating table. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings of the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0020] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless otherwise specifically stated. It is to be understood that the drawings are not necessarily to scale of the various parts shown in the drawings. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be understood that such techniques, methods, and apparatus are considered part of the art. In all examples shown and discussed herein, any specific values are to be interpreted as merely illustrative and not limiting. Thus, other examples of example embodiments can have different values. It is noted that like numbers and letters on the figures identify like parts throughout the several views, and thus, once an item is defined in one figure, it is not necessary to discuss it further in connection with other figures where it is understood that the item will be similarly constructed and function in the same manner.

[0021] In the description of the present application, it is to be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, these orientation words do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0022] For purposes of the description hereinafter, spatial relations terms are used, such as "above", "below", "upper", "lower", and the like, to describe the relative position of one device or feature to another as illustrated in the figures. These spatial terms are used only to facilitate the reader's understanding of the exemplary embodiments and are not meant to limit the scope of the exemplary embodiments. Thus, a device or structure that is described as being "above" another device or structure can also be positioned "below" the other device or structure, depending on the orientation of the figure. The terms "above" and "below" can also be used to describe relative positions of devices or structures in the same orientation as the figure, such as when a device or structure is described as being "above" another device or structure. Thus, the exemplary term "above" can include both the orientations "above" and "below". Devices can also be oriented in other ways (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.

[0023] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not connote any meaning of importance, but are used only to distinguish one element from another. Thus, the words "first", "second", and the like have no special meaning and are not to be construed as limiting the scope of the present application.

[0024] Referring to Figures 1-4 The utility model provides a technical scheme:

[0025] A tap processing positioning device, including built -in drive arrangement's lifting frame 1 and install in the one side of lifting frame 1's installation platform 2, the top of installation platform 2 is installed with base 3, the inside of base 3 is provided with installation slot 4, the inside of installation slot 4 is installed with step motor 5, the output shaft end of step motor 5 is fixedly connected with connecting axle 6, and the one end of connecting axle 6 away from step motor 5 output shaft is fixedly connected with turntable 7, and the top of turntable 7 is installed with the installation seat 8 of equal angle array setting with same center, and the inside of installation seat 8 is installed with rotatable rotary table 16, and the top of rotary table 16 is installed with the chuck 9 for positioning tap, and the outside of base 3 is installed with controller 10, and the outside of installation seat 8 is installed with press switch 13, and this setting makes step motor 5, turntable 7, rotary table 16 and chuck 9 can cooperate and use.

[0026] The controller 10 is electrically connected with the stepping motor 5, and the rotating table 16 is electrically connected with the push switch 13, so that the controller 10 can control the stepping motor 5, and the push switch 13 can control the rotating table 16; the top of the controller 10 is fixedly connected with the elastic pad 15, and the elastic pad 15 is attached to one of the push switches 13, so that the rotating table 16 can be started through the push switch 13 when the elastic pad 15 is attached to the push switch 13; the bottom of the rotating disc 7 is fixedly connected with the reinforcing rods 11 which are uniformly arranged, and the top of the base 3 is provided with the sliding grooves 12 which are arranged in a ring shape; the reinforcing rods 11 slide in the inner side of the sliding grooves 12, and the rotating disc 7 is attached to the base 3, so that the rotating disc 7 can stably rotate; the inner side of the base 3 is provided with the air vents 14 which are uniformly arranged, and the number of the air vents 14 is several, so that the air vents 14 can effectively increase the air circulation in the base 3.

[0027] Work flow: all the electric appliances in the utility model are provided with external power supply or built-in battery, and the lifting frame 1 and the rotating table 16 are the disclosed technology of the existing tap processing positioning device; when the tap is processed, the tap is positioned through the tap processing positioning device, and the plurality of taps are sequentially placed in the inner side of the chuck 9; the controller 10 sends a pulse signal to the driver of the stepping motor 5; the stepping motor 5 is installed in the inner side of the mounting groove 4 in the inner side of the base 3; the frequency of the pulse signal determines the rotating speed of the stepping motor 5, and the number of the pulse signal determines the rotating angle of the stepping motor 5, so as to set the rotating speed and the rotating angle of the stepping motor 5; the air vents 14 can effectively increase the air circulation in the base 3, help heat dissipation, thereby reducing the working temperature of the stepping motor 5 and improving the working efficiency and stability of the stepping motor 5; the output shaft of the stepping motor 5 drives the connecting shaft 6 to rotate, the connecting shaft 6 drives the rotating disc 7 to rotate, the rotating disc 7 drives the reinforcing rods 11 to move, the reinforcing rods 11 slide in the sliding grooves 12 on the top of the base 3, so that the rotating disc 7 can stably rotate; the rotating disc 7 drives the mounting seat 8 to rotate, the mounting seat 8 drives the push switch 13 and the rotating table 16 in the inner side of the push switch 13 to move; when the output shaft of the stepping motor 5 rotates by a preset angle, the push switch 13 is attached to the elastic pad 15, so as to start the rotating table 16; the tap positioned on the top of the rotating table 16 through the chuck 9 rotates with the rotating table 16; the lifting frame 1 is started through the external control device; the lifting frame 1 drives the mounting table 2 to move, so as to reciprocatingly process the tap; after a period of time, the output shaft of the stepping motor 5 rotates by the preset angle again, so as to process the next tap; at this time, the operator can take down the processed tap and place the unprocessed tap, so as to realize the continuous operation.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tap machining positioning device, comprising a lifting frame (1) with built-in driving device and a mounting table (2) mounted on one side of the lifting frame (1), characterized in that: The top of the mounting table (2) is provided with a base (3), the inner side of the base (3) is provided with a mounting slot (4), the inner side of the mounting slot (4) is provided with a stepping motor (5), the output shaft end of the stepping motor (5) is fixedly connected with a connecting shaft rod (6), the end of the connecting shaft rod (6) away from the output shaft of the stepping motor (5) is fixedly connected with a rotating disc (7), the top of the rotating disc (7) is provided with mounting seats (8) arranged at equal angles with the same center, the inner side of the mounting seat (8) is provided with a rotatable rotating table (16), the top of the rotating table (16) is provided with a chuck (9) for positioning the tap, the outer side of the base (3) is provided with a controller (10), and the outer side of the mounting seat (8) is provided with a push switch (13).

2. A tap machining positioning device according to claim 1, wherein: The controller (10) is electrically connected with the stepping motor (5), and the rotating table (16) is electrically connected with the push switch (13).

3. The tap machining positioning device of claim 1, wherein: The top of the controller (10) is fixedly connected with an elastic pad (15), and the elastic pad (15) is attached to one of the push switches (13).

4. The tap machining positioning device of claim 1, wherein: The bottom of the rotating disc (7) is fixedly connected with reinforcing rods (11) arranged uniformly, the top of the base (3) is provided with a sliding groove (12) arranged in a ring shape, the reinforcing rods (11) slide in the inner side of the sliding groove (12), and the rotating disc (7) is attached to the base (3).

5. The tap machining positioning apparatus of claim 1, wherein: The inner side of the base (3) is provided with air holes (14) arranged uniformly, and the number of the air holes (14) is several.

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