CN219026194U

CN219026194U - Tapping machine for nut processing

Info

Publication number: CN219026194U
Application number: CN202320172328.6U
Authority: CN
Inventors: 曹雷
Original assignee: Liaoning Xinfa Electronic Machinery Co ltd
Current assignee: Liaoning Xinfa Electronic Machinery Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-16
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of tapping machines and discloses a tapping machine for nut processing, which comprises a fixed bottom plate, wherein supporting columns are respectively arranged on the top outer wall of the fixed bottom plate, a device bottom plate is arranged on the top outer wall of the supporting columns, a tapping mechanism is arranged on the device bottom plate, a clamping bottom plate is arranged on the top outer wall of the device bottom plate, a placing frame is movably clamped on the clamping bottom plate, a jacking cylinder is respectively arranged on two side walls of the clamping bottom plate, the output end of the jacking cylinder is connected with a clamping block, a connecting bottom plate is arranged on one side wall of the placing frame, a circular groove is formed in the connecting bottom plate, the clamping block is movably clamped on the connecting bottom plate through the circular groove, a pressing plate is fixedly arranged on one side wall of the connecting bottom plate, and a plurality of nuts can be placed on the tapping machine simultaneously through the clamping block, and the positions of the nuts can be conveniently and quickly adjusted.

Description

Tapping machine for nut processing

Technical Field

The utility model relates to the technical field of tapping machines, in particular to a tapping machine for nut processing.

Background

The tapping machine is a machine tool for processing internal threads by using a screw tap, is the most widely applied internal thread processing machine tool, and comprises the following components according to national mechanical industry standards: bench tapping machine, semi-automatic bench tapping machine, vertical tapping machine, horizontal tapping machine.

The retrieved China patent CN212945869U discloses a tapping machine for nut processing, comprising: a base; the rotating structure is arranged at the top of the stand; the tapping mechanisms are arranged on two sides of the top of the machine base; carousel structure and rolling disc, carousel structure fixed connection is in rolling structure's top, rolling disc's top fixedly connected with fixed block, the left side fixedly connected with screw thread piece at fixed block top, the right side sliding connection at fixed block top has the sliding block. The tapping machine for nut processing provided by the utility model has a special turntable structure, can be used for fixing the positions of a plurality of part blanks at the same time and tapping the part blanks, and can be used for conveniently calibrating the positions of the part blanks after the part blanks are fixed, so that the probability of defective parts is greatly reduced.

The above-mentioned prior art can fix a plurality of parts, but because it is a turntable structure, it is troublesome to adjust the positions of different nuts, and the above-mentioned prior art cannot cool the nuts during tapping.

Disclosure of Invention

The utility model aims to provide a tapping machine for nut processing, which solves the problems that the prior art proposed in the background art can fix a plurality of parts, but is troublesome in adjusting the positions of different nuts due to a turntable structure, and the prior art can not cool the nuts in the tapping process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tapping machine for nut processing, includes PMKD, install the support column on the top outer wall of PMKD respectively, install the device bottom plate on the top outer wall of support column, install tapping mechanism on the device bottom plate, install the joint bottom plate on the top outer wall of device bottom plate, movable joint has the rack on the joint bottom plate, install the tight cylinder in top respectively on the both sides wall of joint bottom plate, the output of the tight cylinder in top is connected with the clamp splice, install connecting bottom plate on the side wall of rack, the circular slot has been seted up on the connecting bottom plate, connecting bottom plate passes through circular slot movable joint has the joint piece, fixed mounting has the clamp plate on one lateral wall of connecting bottom plate, install fixed thread board on the top outer wall of device bottom plate, be provided with the screw thread lead screw on the fixed thread board, just the screw with the joint piece is connected, the rotation hand wheel is installed to the one end of screw thread lead screw.

Preferably, the output end of the tapping mechanism is connected with a tapping drill.

As an optimal scheme, the top outer wall of the fixed bottom plate is provided with a recovery box, and two side walls of the recovery box are respectively provided with handles.

As an optimal scheme, be provided with the trachea fixed plate on the top outer wall of joint bottom plate respectively, be provided with the gas blow pipe on the trachea fixed plate, install the air pump on the top outer wall of device bottom plate respectively, just the output of air pump with the gas blow pipe is connected.

As an optimal scheme, holes are respectively formed in the clamping bottom plates, and laser aiming pens are arranged on the clamping bottom plates.

Preferably, the clamping block is made of brass.

The utility model has the technical effects and advantages that:

1. through clamp splice, rack, connection bottom plate and the screw thread lead screw that set up for this tapping machine can place a plurality of nuts simultaneously, can also convenient and fast's adjusting nut's position, makes this tapping machine can be to the tapping of different positions nut.

2. Through air pump, gas blow pipe, trachea fixed plate and joint bottom plate that set up for this tapping machine can blow the cooling to the nut when carrying out the tapping to the nut, thereby is favorable to preventing that tapping in-process temperature is too high, leads to the nut to warp.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the structure of the jacking cylinder of the present utility model.

FIG. 3 is a schematic view of the handle structure of the present utility model.

Fig. 4 is a schematic view of the structure of the rotary hand wheel of the present utility model.

Fig. 5 is a schematic diagram of an enlarged structure at a of the present utility model.

Fig. 6 is a schematic diagram of an enlarged structure at B of the present utility model.

In the figure: 1. a fixed bottom plate; 2. a support column; 3. a device base plate; 4. a tapping mechanism; 5. tapping drill; 6. clamping a bottom plate; 7. a placing rack; 8. a cylinder is tightly propped; 9. clamping blocks; 10. a recovery box; 11. a handle; 12. an air pump; 13. an air pipe fixing plate; 14. an air blowing pipe; 15. a connecting bottom plate; 16. a clamping block; 17. a threaded screw rod; 18. rotating a hand wheel; 19. a pressing plate; 20. a laser aiming pen; 21. and fixing the screw thread plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a tapping machine for nut processing, which is shown in figures 1-6, and comprises a fixed bottom plate 1, wherein a support column 2 is respectively arranged on the top outer wall of the fixed bottom plate 1, a device bottom plate 3 is arranged on the top outer wall of the support column 2, a tapping mechanism 4 is arranged on the device bottom plate 3, a clamping bottom plate 6 is arranged on the top outer wall of the device bottom plate 3, a placing frame 7 is movably clamped on the clamping bottom plate 6, positioning grooves are respectively formed in the placing frame 7, a jacking cylinder 8 is respectively arranged on the two side walls of the clamping bottom plate 6, the output end of the jacking cylinder 8 is connected with a clamping block 9, the clamping block 9 is made of brass, and the clamping block 9 is beneficial to preventing the nuts from being clamped and injured by the clamping block 9;

the connecting bottom plate 15 is installed on one side wall of the placing frame 7, the circular groove is formed in the connecting bottom plate 15, the connecting bottom plate 15 is movably clamped with the clamping block 16 through the circular groove, the pressing plate 19 is fixedly installed on one side wall of the connecting bottom plate 15, the fixed threaded plate 21 is installed on the outer wall of the top of the device bottom plate 3, the threaded screw 17 is arranged on the fixed threaded plate 21, the threaded screw 17 is connected with the clamping block 16, the rotating hand wheel 18 is installed at one end of the threaded screw 17, the tapping mechanism 4 is connected with the tapping drill 5 at the output end, firstly, the nut is placed in the positioning groove formed in the placing frame 7, then the hand wheel 18 is manually rotated, the threaded screw 17 can drive the connecting bottom plate 15 to move, so that the nut on the clamping bottom plate 6 is driven to be concentric with the tapping drill 5, then the clamping block 9 is driven to stretch out to clamp the nut through the jacking cylinder 8, then the tapping mechanism 4 is used for tapping the nut, after the nut is finished, the nut is loosened by the clamping block 9, the threaded screw 17 is rotated, so that the next nut can be moved to the right below the nut 5, then the nut can be adjusted, the tapping mechanism is driven by the clamping block 9 to be adjusted, and the tapping mechanism is not used for tapping the nut is adjusted, and the tapping position is adjusted.

In this embodiment, be provided with the collection box 10 on the top outer wall of fixed baseplate 1, be provided with handle 11 on the both sides wall of collection box 10 respectively, through collection box 10, the tapping oil of filling when being favorable to collecting the tapping.

In this embodiment, be provided with trachea fixed plate 13 on the top outer wall of joint bottom plate 6 respectively, be provided with blow pipe 14 on the trachea fixed plate 13, install air pump 12 on the top outer wall of device bottom plate 3 respectively, and the output of air pump 12 is connected with blow pipe 14, in the in-process of tapping, bloies through air pump 12 to make the air can blow out through blow pipe 14, cool off the nut, and then be favorable to preventing that the in-process of tapping high temperature from leading to the nut deformation.

In this embodiment, the holes are respectively formed on the clamping bottom plate 6, and through the holes, tapping oil used during tapping can flow into the recovery box 10, the laser aiming pen 20 is arranged on the clamping bottom plate 6, the laser aiming pen 20 is a common red laser pen, and the laser aiming pen 20 irradiates the bottom end of the tapping drill 5, so that calibration can be assisted.

The working principle of the utility model is as follows: the utility model relates to a tapping machine for nut processing, which is characterized in that nuts are placed in a positioning groove formed in a placing frame 7, then a hand wheel 18 is rotated, so that a threaded screw rod 17 drives a connecting bottom plate 15 to move, the nuts on a clamping bottom plate 6 can be concentric with a tapping drill 5, a clamping block 9 is driven to extend out through a jacking cylinder 8 to clamp the nuts, then the tapping drill 5 is driven by a tapping mechanism 4 to tap the nuts, after tapping of one nut is completed, the clamping block 9 loosens the nut after the nut is completed, then the threaded screw rod 17 is rotated, so that the next nut can move to the position right below the tapping drill 5, the nuts are clamped through the clamping block 9, and the tapping mechanism 4 is driven to tap the nuts again.

In the tapping process, air is blown through the air pump 12, so that air is blown out through the air blowing pipe 14 to cool the nut, and deformation of the nut caused by overhigh temperature in the tapping process is prevented.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Tapping machine is used in nut processing, including fixed baseplate (1), its characterized in that: install support column (2) on the top outer wall of PMKD (1) respectively, install device bottom plate (3) on the top outer wall of support column (2), install tapping mechanism (4) on device bottom plate (3), install joint bottom plate (6) on the top outer wall of device bottom plate (3), movable joint has rack (7) on joint bottom plate (6), install tight cylinder (8) in top on the both sides wall of joint bottom plate (6) respectively, the output of tight cylinder in top (8) is connected with clamp block (9), install on one side wall of rack (7) connect bottom plate (15), the circular slot has been seted up on connect bottom plate (15), connect bottom plate (15) through circular slot movable joint has joint piece (16), fixed thread plate (21) are installed on the top outer wall of device bottom plate (3), be provided with screw thread (17) on fixed thread plate (21), and screw thread (17) are connected with screw thread (17) and screw thread (17) are installed to screw thread (17).

2. The tapping machine for nut processing according to claim 1, wherein: and the output end of the tapping mechanism (4) is connected with a tapping drill (5).

3. The tapping machine for nut processing according to claim 1, wherein: the recovery box (10) is arranged on the outer wall of the top of the fixed bottom plate (1), and handles (11) are respectively arranged on the two side walls of the recovery box (10).

4. The tapping machine for nut processing according to claim 1, wherein: the air pump is characterized in that an air pipe fixing plate (13) is arranged on the top outer wall of the clamping bottom plate (6) respectively, an air blowing pipe (14) is arranged on the air pipe fixing plate (13), an air pump (12) is arranged on the top outer wall of the device bottom plate (3) respectively, and the output end of the air pump (12) is connected with the air blowing pipe (14).

5. The tapping machine for nut processing according to claim 1, wherein: holes are formed in the clamping bottom plates (6) respectively, and laser aiming pens (20) are arranged on the clamping bottom plates (6).

6. The tapping machine for nut processing according to claim 1, wherein: the clamping blocks (9) are made of brass.