CN218638727U - Tapping structure of automatic tapping machine - Google Patents

Abstract

The utility model relates to an attack tooth machine technical field, concretely relates to automatic attack tooth structure of attacking tooth machine, including attacking the tooth machine main part, it all is provided with the sleeve, and is two sets of to attack the inside left and right sides of tooth machine main part the telescopic inside all is provided with the threaded rod, and is two sets of telescopic one end is kept away from to the threaded rod all is provided with the fixed block, and is two sets of the inboard of fixed block all is provided with the rubber pad, and is two sets of be provided with driving motor between the rubber pad, driving motor's below is provided with the connecting block, the inside swing joint of connecting block has attacks the tooth drill bit, it is provided with two sets of fixture blocks on the outer circumferential wall on tooth drill bit top to attack, the joint groove has been seted up to the inside of connecting block, compares with the current tooth structure of attacking tooth machine automatically, the utility model discloses a design can promote the holistic practicality of the tooth structure of attacking tooth machine of attacking automatically.

Description

Tapping structure of automatic tapping machine

Technical Field

The utility model relates to an attack tooth machine technical field, concretely relates to automatic attack tooth structure of attacking tooth machine.

Background

The tapping machine is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of various workpieces with through holes or blind holes of different specifications, such as a workpiece shell, an equipment end surface, a nut, a flange plate and the like, and is widely applied to the field of hardware manufacturing.

Patent document No.201821186646.3 discloses an automatic attack tooth structure of tooth machine, comprises a workbench, the last fixed surface of workstation is connected with the bracing piece, the first backup pad of top fixedly connected with of bracing piece, the second backup pad has been cup jointed in the pole wall activity of bracing piece, the lower fixed surface of first backup pad is connected with electronic hydraulic rod, the bottom of electronic hydraulic rod is connected with the last fixed surface of second backup pad, the lower fixed surface of second backup pad is connected with the rotating electrical machines, the first gear of output fixedly connected with of rotating electrical machines, the lower fixed surface of second backup pad is connected with two symmetrical L shaped plates, circular through-hole has all been seted up to the upper surface of two L shaped plate horizontal parts. The utility model adopts two tapping drill bits to tap simultaneously, thus improving the tapping efficiency and the processing yield of the automatic tapping machine, enabling the tapping drill bits to be changed conveniently, saving time and labor, not affecting the tapping efficiency, and reducing the labor intensity of workers;

above-mentioned tooth mechanism of attacking increases through the tooth structure of attacking that sets up to the tooth machining efficiency is changed to the drill bit is convenient, still exists to have the weak point: because the rotating electrical machines mounting structure is comparatively fixed, first gear and the meshing of second gear, when the rotating electrical machines need overhaul when changing, the dismouting is comparatively loaded down with trivial details, consequently provides the tooth structure of attacking of automatic tapping machine and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic attack tooth structure of attacking of tooth machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automatic attack tooth structure of tooth machine, is including attacking the tooth machine main part, it all is provided with the sleeve, and is two sets of to attack the inside left and right sides of tooth machine main part the telescopic inside all is provided with the threaded rod, and is two sets of telescopic one end is kept away from to the threaded rod all is provided with the fixed block, and is two sets of the inboard of fixed block all is provided with the rubber pad, and is two sets of be provided with driving motor between the rubber pad, driving motor's below is provided with the connecting block, the inside swing joint of connecting block has attacks the tooth drill bit, it is provided with two sets of fixture blocks on the outer circumferential wall on tooth drill bit top to attack, the joint groove has been seted up to the inside of connecting block.

As the utility model discloses preferred scheme, telescopic bottom is provided with the mounting bracket, sleeve and mounting bracket all are integral type structural design with attacking the tooth machine main part.

As the utility model discloses preferred scheme, the one end that the threaded rod is close to the fixed block is provided with the rotation lantern ring, fixed block, rubber pad and threaded rod are integral type structural design.

As the utility model discloses preferred scheme, threaded rod and telescopic connected mode are threaded connection.

As the utility model discloses preferred scheme, the inside in joint groove is provided with the kicking block, the top of kicking block is provided with two sets of springs, and is two sets of the both ends of spring respectively with joint groove and kicking block fixed connection.

As the preferred scheme of the utility model, the joint groove uses with fixture block looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the sleeve, the threaded rod, the design of fixed block and rubber pad, when needing to overhaul driving motor and change, the threaded rod rotates, the threaded rod contracts in to the sleeve, make the inboard rubber pad of fixed block loosen, remove the fixed to driving motor, then dismantle driving motor from attacking the tooth machine main part and overhaul the change, carry out the centre gripping when fixed block carries out driving motor's both sides fixedly simultaneously, the rubber pad contacts in the inboard and the driving motor outside of fixed block, make fixed laminating more, can carry out slight shock attenuation to the motor during driving motor function, be convenient for better installing driving motor through the design, when making driving motor need change and maintain, the dismouting is comparatively convenient, the manpower is saved, increase work efficiency.

2. The utility model discloses in, through the design of connecting block, when needing to change attacking the tooth drill bit, only need hold and attack tooth drill bit overhead, then twist the attacking tooth drill bit, can pull down attacking the tooth drill bit, can make to attack the tooth drill bit through the joint structure and change convenient, labour saving and time saving, can not influence the efficiency of attacking tooth processing, reduced the intensity of labour that the staff changed simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention A;

FIG. 3 is an enlarged schematic view of the structure of the present invention B;

fig. 4 is a schematic view of the structure of the connection block of the present invention.

In the figure: 1. a tapping machine main body; 2. a sleeve; 3. a threaded rod; 4. a fixed block; 5. a rubber pad; 6. a drive motor; 7. connecting blocks; 8. tapping drill bits; 9. a clamping block; 10. a clamping groove; 11. a mounting frame; 12. rotating the lantern ring; 13. a top block; 14. a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the invention may be embodied in many different forms and is not limited to the embodiments described herein, but rather these embodiments are provided so as to render the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an automatic attack tooth structure of tooth machine, including attacking tooth machine main part 1, attack the left and right sides of tooth machine main part 1 inside and all be provided with sleeve 2, two sets of telescopic 2's inside all is provided with threaded rod 3, the one end that sleeve 2 was kept away from to two sets of threaded rod 3 all is provided with fixed block 4, the inboard of two sets of fixed block 4 all is provided with rubber pad 5, be provided with driving motor 6 between two sets of rubber pads 5, driving motor 6's below is provided with connecting block 7, the inside swing joint of connecting block 7 has attacks tooth drill bit 8, it is provided with two sets of fixture blocks 9 on the outer circumferential wall on 8 tops of tooth drill bit to attack, joint groove 10 has been seted up to the inside of connecting block 7.

It should be particularly noted that the matching manners of the tapping machine body 1 and the driving motor 6 with the tapping drill 8 are described in detail in the comparison document of the tapping structure of an automatic tapping machine < 201821186646.3 >, and the operation principle and operation steps thereof are not described herein;

in this embodiment, the implementation scenario specifically includes: when needs overhaul the change to driving motor 6, to one side rotation threaded rod 3, make threaded rod 3 contract to 2 endotheca of sleeve, thereby loosen 4 inboard rubber pads 5 of fixed block, remove the fixed to driving motor 6 both sides, then dismantle driving motor 6 from attacking tooth machine main part 1 and overhaul the change, attack and need change attacking tooth drill bit 8 to the difference in the tooth course of working, when needing to change attacking tooth drill bit 8, only need hold attacking tooth drill bit 8 and up pushing up, then twist to attacking tooth drill bit 8, make fixture block 9 break away from the fixed of joint groove 10, then will attack tooth drill bit 8 and pull down, can pull down attacking tooth drill bit 8 from connecting block 7, whole operation flow is simple and convenient, compare with the attack tooth structure of current automatic attack tooth machine, the utility model discloses a design can promote the holistic practicality of the attack tooth structure of automatic attack tooth machine.

Firstly, please refer to fig. 1-2, when the driving motor 6 needs to be overhauled and replaced, the bottom of the sleeve 2 is provided with the mounting frame 11, the sleeve 2 and the mounting frame 11 and the tapping machine body 1 are both in an integrated structure design, one end of the threaded rod 3 close to the fixed block 4 is provided with the rotating lantern ring 12, the fixed block 4, the rubber pad 5 and the threaded rod 3 are in an integrated structure design, the threaded rod 3 is connected with the sleeve 2 in a threaded manner, the rotating lantern ring 12 is rotated to enable the threaded rod 3 to shrink towards the inside of the sleeve 2, the rubber pad 5 on the inner side of the fixed block 4 is loosened to release the fixation of the driving motor 6, then the driving motor 6 is detached from the mounting frame 11 for overhauling and replacement, the dismounting is convenient, the manpower is saved, the working efficiency is increased, meanwhile, the rubber pad 5 contacts with the outer side of the driving motor 6 on the inner side of the fixed block 4 to enable the fixation to be more attached, and the driving motor 6 can slightly absorb shock when the driving motor 6 operates.

Secondly, please refer to fig. 1, fig. 3 and fig. 4, the inside of the clamping groove 10 is provided with the ejector block 13, the top of the ejector block 13 is provided with two sets of springs 14, two ends of the two sets of springs 14 are respectively fixedly connected with the clamping groove 10 and the ejector block 13, the clamping groove 10 is adapted to the fixture block 9 for use, the tapping drill bit 8 is inserted into the clamping groove 10 inside the connecting block 7, the springs 14 contract the ejector block 13 to push up the ejector block 10, then the tapping drill bit 8 is rotated, the potential energy ejector block 13 rebounded by the springs 14 is pushed back, the fixture block 9 is clamped into the clamping groove 10 to be fixed, and the tapping drill bit 8 is rapidly assembled and disassembled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic attack tooth structure of tooth machine, includes tapping machine main part (1), its characterized in that: attack tooth machine main part (1) inside left and right sides and all be provided with sleeve (2), it is two sets of the inside of sleeve (2) all is provided with threaded rod (3), and is two sets of the one end of keeping away from sleeve (2) threaded rod (3) all is provided with fixed block (4), and is two sets of the inboard of fixed block (4) all is provided with rubber pad (5), and is two sets of be provided with driving motor (6) between rubber pad (5), the below of driving motor (6) is provided with connecting block (7), the inside swing joint of connecting block (7) has attacks tooth drill bit (8), it is provided with two sets of fixture blocks (9) on the outer circumferential wall on tooth drill bit (8) top to attack, joint groove (10) have been seted up to the inside of connecting block (7).

2. The tapping structure of an automatic tapping machine as claimed in claim 1, wherein: the bottom of sleeve (2) is provided with mounting bracket (11), sleeve (2) and mounting bracket (11) all are the integral type structural design with attacking tooth machine main part (1).

3. The tapping structure of an automatic tapping machine as claimed in claim 1, wherein: one end of the threaded rod (3) close to the fixed block (4) is provided with a rotating sleeve ring (12), and the rotating sleeve ring (12), the fixed block (4), the rubber pad (5) and the threaded rod (3) are designed into an integral structure.

4. The tapping structure of an automatic tapping machine as claimed in claim 1, wherein: the threaded rod (3) is in threaded connection with the sleeve (2).

5. The tapping structure of an automatic tapping machine as claimed in claim 1, wherein: the inside in joint groove (10) is provided with kicking block (13), the top of kicking block (13) is provided with two sets of spring (14), and is two sets of the both ends of spring (14) are respectively with joint groove (10) and kicking block (13) fixed connection.

6. The tapping structure of an automatic tapping machine as claimed in claim 1, wherein: the clamping groove (10) is matched with the clamping block (9) for use.

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