CN216966539U

CN216966539U - Wear-resistant novel screw tap structure

Info

Publication number: CN216966539U
Application number: CN202220779665.7U
Authority: CN
Inventors: 关锦锐
Original assignee: Dongguan Quanmei Hardware & Electromechanical Co ltd
Current assignee: Dongguan Quanmei Hardware & Electromechanical Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-15
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a wear-resistant novel screw tap structure, which comprises a screw tap structure body, wherein the screw tap structure body comprises a first screw tap column, a second screw tap column, a limiting block, a connecting column and a discharging tube, the top end of the inner wall of the first screw tap column is clamped and connected with the limiting block, the middle part of the limiting block is provided with a guide opening, the connecting column is fixedly communicated with the limiting block, the bottom end of the connecting column is fixedly communicated with the discharging tube, and the bottom end of the discharging tube is fixedly provided with the second screw tap column penetrating through the first screw tap column. The service life of the screw tap structure is prolonged.

Description

Wear-resistant novel screw tap structure

Technical Field

The utility model relates to the technical field of screw tap structures, in particular to a novel wear-resistant screw tap structure.

Background

As a common tool for processing internal threads, the screw tap structure is simple in structure and convenient to use, can be manually operated and can also work on a machine tool, is widely applied in production, can be orderly classified according to shapes, use occasions or specifications, however, along with the use of the screw tap structure, people find that the screw tap structure is often damaged or destroyed due to the abrasion of waste materials in the processing process, and the service life of the screw tap structure is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel wear-resistant screw tap structure, which aims to solve the problem that the service life of the screw tap structure is shortened because the screw tap structure is damaged or destroyed frequently due to the wear of waste materials in the machining process along with the use of the screw tap structure proposed in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a wear-resistant novel screw tap structure comprises a screw tap structure body, wherein the screw tap structure body comprises a first screw tap column, a second screw tap column, a limiting block, a connecting column and a discharging pipe, the top end of the inner wall of the first screw tap column is clamped and connected with a limiting block, the middle part of the limiting block is provided with a guide port, a connecting column is fixedly communicated with the limiting block, a discharge pipe is fixedly communicated with the bottom end of the connecting column, a second screw tap column penetrating through the first screw tap column is fixedly arranged at the bottom end of the discharge pipe, a material guide opening is arranged at the top end of the first screw tap column, a material guide groove is arranged at one side of the second screw tap column, when the staff uses first screw tap post to carry out the screw thread processing, the waste material that produces loops through passage guide opening, guide way and spliced pole and collects inside row material pipe, and when the staff used second screw tap post, the waste material that produces was arranged to the external world through the baffle box.

Preferably, the junction cover of spliced pole and row material pipe is equipped with the cushion, and the cushion has elasticity, and the cushion fills the gap that spliced pole and row material union coupling produced, guarantees that the waste material is whole to flow into in the discharge pipe.

Preferably, the discharge gate has been seted up on the surface of arranging the material pipe, the sealing plug is installed to the inside block of discharge gate, and the staff opens the sealing plug, and the waste material of collecting in the discharge pipe is discharged to the external world through the discharge gate.

Preferably, four mounting grooves, four have been seted up on the surface of spliced pole the tungsten steel ball, four are installed to the equal block in inside of mounting groove, four the surface of tungsten steel ball all with first screw tap post sliding connection, the staff installs the tungsten steel ball on the mounting groove, the tungsten steel ball produces the friction with the contact of first screw tap post inner wall, the staff promotes the spliced pole along first screw tap post inner wall, the tungsten steel ball slides, the spliced pole of being convenient for takes place to slide in first screw tap post.

Preferably, the surface threaded connection of first screw tap post has the first piece of taking, the surface threaded connection of second screw tap post has the second piece of taking, the staff rotates the first piece of taking, the screw thread of the first piece inner wall of taking matches each other with the screw thread on first screw tap post surface, so the staff installs the first piece of taking back on first screw tap post, the staff drives the second screw tap post through the first piece of taking and takes place to rotate, conversely, the staff rotates the second piece of taking, the screw thread of the second piece inner wall of taking matches each other with the screw thread of second screw tap post surface ware, so the staff installs the second on the second screw tap post and takes the piece after, the staff drives first screw tap post through the second piece of taking and takes place to rotate.

Preferably, the diameter of the first screw tap column is greater than that of the second screw tap column, the threads formed on the surface of the first screw tap column are different from those formed on the surface of the second screw tap column, the diameter of the first screw tap column is greater than that of the second screw tap column, and the screw holes with different specifications can be formed in the first screw tap column or the second screw tap column by a worker.

Compared with the prior art, the utility model has the beneficial effects that: through setting up guide opening, stopper, spliced pole and row's material pipe, collect the waste material that produces in the course of working of first screw tap post, avoid producing wearing and tearing between waste material and the first screw tap post and cause the damage or damage, through setting up the baffle box, collect the waste material that produces in the course of working of second screw tap post, avoid the life of looks mutual friction between waste material and the second screw tap, extension screw tap structure.

Drawings

FIG. 1 is a side view of the tap structural body of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a view of the connection of the connecting column to the discharge conduit of the present invention;

FIG. 4 is a connection diagram of the connection column and the limiting block of the present invention.

In the figure: 1. a tap structure body; 2. a first fetching block; 3. a first tap post; 4. a second tap post; 5. a material guide chute; 6. a second fetching block; 7. a discharge pipe; 8. a sealing plug; 9. connecting columns; 10. tungsten steel balls; 11. a limiting block; 12. a guide port; 13. an elastic pad; 14. mounting grooves; 15. a material guide port; 16. and (4) a discharge port.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model provides a wear-resistant novel screw tap structure, which comprises a screw tap structure body 1, wherein the screw tap structure body 1 comprises a first screw tap column 3, a second screw tap column 4, a limiting block 11, a connecting column 9 and a discharge pipe 7, the top end of the inner wall of the first screw tap column 3 is connected with the limiting block 11 in a clamping manner, the middle part of the limiting block 11 is provided with a guide opening 12, the limiting block 11 is fixedly communicated with the connecting column 9, the bottom end of the connecting column 9 is fixedly communicated with the discharge pipe 7, the bottom end of the discharge pipe 7 is fixedly provided with the second screw tap column 4 penetrating through the first screw tap column 3, the top end of the first screw tap column 3 is provided with a guide opening 15, one side of the second screw tap column 4 is provided with a guide chute 5, when a worker uses the first screw tap column 3 to perform thread processing, generated waste materials sequentially pass through the guide opening 15, the guide opening 12 and the connecting column 9 and are collected in the discharge pipe 7, when the worker uses the second tap cylinder 4, the generated waste is discharged to the outside through the guide chute 5.

The junction cover of spliced pole 9 and row material pipe 7 is equipped with cushion 13, and cushion 13 has elasticity, and cushion 13 fills the gap that spliced pole 9 and row material pipe 7 junction produced, guarantees that the whole flows in of waste material arranges in the material pipe 7.

Discharge gate 16 has been seted up on the surface of arranging material pipe 7, and the sealing plug 8 is installed to the inside block of discharge gate 16, and the staff opens sealing plug 8, arranges the waste material of collecting in the material pipe 7 and arranges to the external world through discharge gate 16.

Four mounting grooves 14 have been seted up on the surface of spliced pole 9, tungsten steel ball 10 is installed to the equal block in inside of four mounting grooves 14, the surface of four tungsten steel balls 10 all with first silk awl post 3 sliding connection, the staff installs tungsten steel ball 10 on mounting groove 14, tungsten steel ball 10 produces the friction with the contact of 3 inner walls of first silk awl post, the staff promotes spliced pole 9 along 3 inner walls of first silk awl post, tungsten steel ball 10 slides, be convenient for spliced pole 9 take place to slide in first silk awl post 3.

First screw tap post 3's surface threaded connection has first piece 2 of taking, the surface threaded connection of second screw tap post 4 has the second piece 6 of taking, the staff rotates first piece 2 of taking, the screw thread of the 2 inner walls of first piece of taking matches each other with the screw thread on first screw tap post 3 surface, so the staff installs first piece 2 back of taking on first screw tap post 3, the staff drives second screw tap post 4 through first piece 2 of taking and takes place to rotate, on the contrary, the staff rotates second piece 6 of taking, the screw thread of the 6 inner walls of second piece of taking matches each other with the screw thread of the 4 surface wares of second screw tap post, so the staff installs the second on second screw tap post 4 and takes behind piece 6, the staff takes first screw tap post 3 to take place to rotate through second piece 6 of taking.

The diameter of first silk awl post 3 is greater than the diameter of second silk awl post 4, and the screw thread that 3 surfaces of first silk awl post were seted up is different with the screw thread that 4 surfaces of second silk awl post were seted up, and the diameter of first silk awl post 3 is greater than the diameter of second silk awl post 4, and the screw that the staff can set up the specification difference through first silk awl post 3 or second silk awl post 4.

When the embodiment of the application is used: before using the screw tap structure body 1, a worker needs to assemble the screw tap structure body 1, the worker installs the tungsten steel ball 10 on the installation groove 14, the tungsten steel ball 10 is in contact with the inner wall of the first screw tap column 3 to generate friction, the worker pushes the connecting column 9 along the inner wall of the first screw tap column 3, the tungsten steel ball 10 slides to facilitate the sliding of the connecting column 9 in the first screw tap column 3, the connecting column 9 pushes the limiting block 11 from one side to enable the limiting block 11 to be clamped into the first screw tap column 3, the worker rotates the first taking block 2, the threads on the inner wall of the first taking block 2 are matched with the threads on the surface of the first screw tap column 3, after the worker installs the first taking block 2 on the first screw tap column 3, the worker drives the second screw tap column 4 to rotate through the first taking block 2, on the contrary, the worker rotates the second taking block 6, the threads on the inner wall of the second taking block 6 are matched with the threads on the surface vessel of the second screw tap column 4, so the staff installs the second on second silk awl post 4 and takes piece 6 after, the staff drives first silk awl post 3 through the second and takes place to rotate, uses first silk awl post 3 to carry out screw thread man-hour when the staff, and the waste material of production loops through passage 15, guide port 12 and spliced pole 9 and collects inside row material pipe 7, and when the staff used second silk awl post 4, the waste material of production was arranged to the external world through baffle box 5.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel screw tap structure of stand wear and tear, includes screw tap structure body (1), its characterized in that: screw tap structure body (1) includes first screw tap post (3), second screw tap post (4), stopper (11), spliced pole (9) and row's material pipe (7), the top block of first screw tap post (3) inner wall is connected with stopper (11), direction opening (12) have been seted up at stopper (11) middle part, the fixed intercommunication of stopper (11) has spliced pole (9), the bottom mounting intercommunication of spliced pole (9) has row material pipe (7), the bottom fixed mounting who arranges material pipe (7) has second screw tap post (4) that runs through first screw tap post (3), passage (15) have been seted up on the top of first screw tap post (3), baffle box (5) have been seted up to one side of second screw tap post (4).

2. A novel wear-resistant tap structure according to claim 1, wherein: the connecting part of the connecting column (9) and the discharge pipe (7) is sleeved with an elastic pad (13).

3. A novel wear-resistant tap structure according to claim 1, wherein: discharge gate (16) have been seted up on the surface of arranging material pipe (7), sealing plug (8) are installed to the inside block of discharge gate (16).

4. A novel wear-resistant tap structure according to claim 1, wherein: four mounting grooves (14) are seted up on the surface of spliced pole (9), four tungsten steel ball (10) are installed to the equal block in inside of mounting groove (14), four the surface of tungsten steel ball (10) all with first screw cone post (3) sliding connection.

5. A novel wear-resistant tap structure according to claim 1, wherein: the surface of the first screw tap column (3) is in threaded connection with a first taking block (2), and the surface of the second screw tap column (4) is in threaded connection with a second taking block (6).

6. A novel wear-resistant tap structure according to claim 1, wherein: the diameter of the first screw cone column (3) is larger than that of the second screw cone column (4).