CN216656621U

CN216656621U - Automatic tapping machine

Info

Publication number: CN216656621U
Application number: CN202220006397.5U
Authority: CN
Inventors: 吴义法
Original assignee: Dongguan Huayi Technology Co ltd
Current assignee: Dongguan Huayi Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-03
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to the technical field of tapping machines, in particular to an automatic tapping machine which comprises a base and an automatic feeding hopper, wherein a fixing table is fixedly installed on the base, a tapping upright post is fixedly installed on the fixing table, a transmission main shaft and a tapping motor for driving the transmission main shaft to rotate are arranged on the tapping upright post, a tapping drill bit is installed on the transmission main shaft, an automatic clamp mechanism is arranged on the fixing table and is positioned right below the tapping drill bit, the automatic feeding hopper is installed on the base, and a discharge port of the automatic feeding hopper is connected with the automatic clamp mechanism through a feeding belt. The utility model has the advantages of simple structure, reasonable and novel design, automatic production, labor saving, labor cost reduction, mass production, capacity improvement and great popularization and application value.

Description

Automatic tapping machine

Technical Field

The utility model relates to the technical field of tapping machines, in particular to an automatic tapping 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 parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like. Tapping machines are also called tapping machines, thread tapping machines, automatic tapping machines and the like. In the tapping process of cylindrical hardware, a workpiece is usually manually placed on a clamp and then tapped by a tapping machine. Although the purpose of tapping can be achieved, the processing efficiency is low, one person can only operate one tapping machine, the processing efficiency is low, the labor cost is high, and large-batch automatic production cannot be achieved. Therefore, the applicant has designed an automatic tapping machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic tapping machine which has the advantages of simple structure, reasonable and novel design, automatic production, labor saving, labor cost reduction, mass production and capacity improvement, and solves the problems brought forward by the technical background.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic attack tooth machine, this attack tooth machine includes base and autoloading hopper, fixed mounting has the fixed station on the base, fixed mounting has the tooth stand of attacking on the fixed station, attack and be provided with transmission main shaft and drive transmission main shaft pivoted on the tooth stand and attack the tooth motor, install on the transmission main shaft and attack the tooth drill bit, lie in on the fixed station and attack the tooth drill bit and be provided with the automatic clamp mechanism under, the autoloading hopper is installed on the base, and the discharge gate of autoloading hopper passes through the pay-off area and is connected with the automatic clamp mechanism.

Preferably, the tapping machine further comprises an electrical appliance control box, the electrical appliance control box is fixedly installed on the base, the electrical appliance control box is respectively electrically connected with the tapping motor, the automatic fixture mechanism and the automatic feeding hopper, and a switch button and an emergency stop button are arranged on the electrical appliance control box.

Preferably, the automatic clamp mechanism comprises a clamp, a clamp motor and a surrounding plate, the clamp motor is fixedly installed in the fixed table, an output shaft of the clamp motor penetrates through the fixed table from inside to outside and then is connected with the clamp in a rotating mode, the surrounding plate is distributed along the circumferential direction of the clamp, a feed inlet, a tapping opening and a discharge opening are formed in the surrounding plate, the feed inlet, the tapping opening and the discharge opening are arranged at intervals, and the feed inlet is connected with the feeding belt.

Preferably, the automatic clamp mechanism further comprises an automatic clamping device, the automatic clamping device comprises a clamping cylinder and a clamping block fixedly connected with the output end of the clamping cylinder, and the clamping block is matched with the tapping hole to clamp a processed workpiece.

Preferably, the fixture is provided with a plurality of material conveying teeth, the plurality of material conveying teeth are distributed along the circumferential direction of the fixture in sequence, and the cross section of each material conveying tooth is in a semicircular shape.

Preferably, the automatic feeding hopper is a vibrating tray.

Compared with the prior art, the utility model has the following beneficial effects:

1. the automatic tapping machine is simple in overall structure, reasonable and novel in design, can automatically feed materials to the automatic clamp mechanism by arranging the automatic feeding hopper, then taps a hardware workpiece by the tapping drill, realizes automatic feeding and tapping, effectively saves labor, reduces labor cost, can be produced in large batch and improves productivity.

2. The automatic fixture mechanism comprises a fixture, a fixture motor, a surrounding plate and an automatic clamping device, wherein a feeding hole, a tapping hole and a discharging hole are formed in the surrounding plate, a hardware workpiece on an automatic feeding hopper enters the fixture from the feeding hole, the fixture conveys the hardware workpiece to the tapping hole under the action of the fixture motor, the hardware workpiece at the tapping hole is clamped on the hardware workpiece under the action of the automatic clamping device, the tapping drill bit taps the hardware workpiece, and the tapped hardware workpiece is discharged from the discharging hole, so that automatic tapping is realized.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention.

The reference numerals and names in the figures are as follows:

1. a base; 2. a fixed table; 3. tapping the upright post; 4. a transmission main shaft; 5. a tapping motor; 6. an automatic clamp mechanism; 61. a clamp; 62. a clamp motor; 63. enclosing plates; 64. a feed inlet; 65. tapping a tooth mouth; 66. a discharge opening; 67. an automatic clamping device; 671. a clamping cylinder; 672. a clamping block; 68. conveying teeth; 7. an automatic hopper; 8. a feed belt; 9. an electrical appliance control box; 10. a switch button; 11. an emergency stop button; 12. a tapping drill.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying 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 thus, 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 to implicitly indicate 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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1, an embodiment of the present invention: an automatic tapping machine comprises a base 1 and an automatic feeding hopper 7, wherein a fixed table 2 is fixedly mounted on the base 1, a tapping upright post 3 is fixedly mounted on the fixed table 2, a transmission main shaft 4 and a tapping motor 5 for driving the transmission main shaft 4 to rotate are arranged on the tapping upright post 3, the output end of the tapping motor 5 is connected with the transmission main shaft 4, a tapping drill bit 12 is mounted on the transmission main shaft 4, an automatic fixture mechanism 6 is arranged on the fixed table 2 and is positioned under the tapping drill bit 12, the automatic feeding hopper 7 is mounted on the base 1, the discharge port of the automatic feeding hopper 7 is connected with the automatic fixture mechanism 6 through a feeding belt 8, in the embodiment, the automatic feeding hopper 7 is a vibration disc, the vibration disc is in the prior art and is not carried out any more, the automatic tapping machine further comprises an electric appliance control box 9, the electric appliance control box 9 is fixedly mounted on the base 1, and electrical apparatus control box 9 respectively with attack tooth motor 5, automatic clamp mechanism 6 and automatic feeding funnel 7 electric connection, be provided with shift knob 10 and urgent stop button 11 on the electrical apparatus control box 9, control through shift knob 10 and attack the opening and stop of tooth machine, when meetting emergency, press urgent stop button 11, easy operation is convenient.

Referring to fig. 2, the automatic clamp mechanism 6 includes a clamp 61, a clamp motor 62 and a surrounding plate 63, the clamp motor 62 is fixedly installed in the fixing table 2, an output shaft of the clamp motor 62 penetrates through the fixing table 2 from inside to outside and then is rotatably connected with the clamp 61, the surrounding plate 63 is distributed along the circumferential direction of the clamp 61, a feed inlet 64, a tapping opening 65 and a discharge opening 66 are formed in the surrounding plate 63, the feed inlet 64, the tapping opening 65 and the discharge opening 66 are arranged at intervals, the feed inlet 64 is connected with the feeding belt 8, the automatic clamp mechanism 6 further includes an automatic clamping device 67, the automatic clamping device 67 includes a clamping cylinder 671 and a clamping block 672 fixedly connected with an output end of the clamping cylinder 671, and the clamping block 672 and the tapping opening 65 are matched to clamp a processed workpiece.

Specifically, a plurality of material conveying teeth 68 are arranged on the clamp 61, the plurality of material conveying teeth 68 are distributed along the circumferential direction of the clamp 61 in sequence, and the cross section of each material conveying tooth 68 is in a semicircular shape.

When the automatic tapping machine works, a hardware workpiece needing tapping is manually placed in the automatic feeding hopper 7, the hardware workpiece in the automatic feeding hopper 7 reaches the feeding hole 64 on the automatic clamp mechanism 6 through the feeding belt 8, the hardware workpiece at the feeding hole 64 is conveyed to the tapping opening 65 through the clamp 61, at the moment, the output end of the clamping cylinder 671 on the automatic clamping device 67 extends out to push the clamping block 672 to move towards one end of the tapping opening 65, the clamping block 672 is matched with the tapping opening 65 to clamp the hardware workpiece at the tapping opening 65, then the hardware workpiece is tapped through the tapping drill 12 on the transmission main shaft 4, and the tapped hardware workpiece moves to the discharging opening 66 under the action of the clamp motor 62 and is discharged through the discharging opening 66.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic tapping machine, includes base (1) and autoloading hopper (7), its characterized in that: fixed mounting has fixed station (2) on base (1), fixed mounting has tapping stand (3) on fixed station (2), it is provided with transmission main shaft (4) and drive transmission main shaft (4) pivoted tapping motor (5) to attack on the tooth stand (3), install on transmission main shaft (4) and attack tooth drill bit (12), lie in on fixed station (2) and attack tooth drill bit (12) and be provided with automatic clamp mechanism (6) under, automatic feeding funnel (7) are installed on base (1), and the discharge gate of automatic feeding funnel (7) passes through pay-off area (8) and is connected with automatic clamp mechanism (6).

2. An automatic tapping machine according to claim 1, characterised in that: still include electrical apparatus control box (9), electrical apparatus control box (9) fixed mounting is on base (1), and electrical apparatus control box (9) respectively with attack tooth motor (5), automatic clamp mechanism (6) and automatic feeding funnel (7) electric connection, be provided with shift knob (10) and emergency stop button (11) on electrical apparatus control box (9).

3. An automatic tapping machine according to claim 1, characterised in that: automatic fixture mechanism (6) are including anchor clamps (61), anchor clamps motor (62) and bounding wall (63), anchor clamps motor (62) fixed mounting is in fixed station (2), and the output shaft of anchor clamps motor (62) runs through fixed station (2) back from inside to outside and is connected with anchor clamps (61) rotation, the circumferencial direction of anchor clamps (61) is distributed along bounding wall (63), and has seted up feed inlet (64), attack tooth mouth (65) and discharge opening (66) on bounding wall (63), feed inlet (64), attack tooth mouth (65) and discharge opening (66) interval set up, and feed inlet (64) are connected with pay-off area (8).

4. An automatic tapping machine according to claim 3, characterised in that: the automatic clamp mechanism (6) further comprises an automatic clamping device (67), the automatic clamping device (67) comprises a clamping cylinder (671) and a clamping block (672) fixedly connected with the output end of the clamping cylinder (671), and the clamping block (672) is matched with the tapping hole (65) to clamp a machined workpiece.

5. An automatic tapping machine according to claim 3, characterised in that: be equipped with a plurality of on anchor clamps (61) and pass material tooth (68), a plurality of pass material tooth (68) along the circumferencial direction distribution along anchor clamps (61) in proper order, every pass the transversal semicircle form of personally submitting of material tooth (68).

6. The automatic tapping machine according to claim 1, characterized in that: the automatic feeding hopper (7) is a vibration disc.