CN212551875U

CN212551875U - Simple and easy manual channel-section steel punches and uses auxiliary device

Info

Publication number: CN212551875U
Application number: CN202021355836.0U
Authority: CN
Inventors: 方春华
Original assignee: Jiujiang Modern Steel Structure Engineering Co ltd
Current assignee: Jiujiang Modern Steel Structure Engineering Co ltd
Priority date: 2020-07-12
Filing date: 2020-07-12
Publication date: 2021-02-19
Anticipated expiration: 2030-07-12

Abstract

The utility model provides a simple and easy manual channel-section steel punches and uses auxiliary device, which comprises a bracket, first screw hole has been seted up to support one end, first screw hole female connection has first screw thread post, the first bolt of one end fixedly connected with of support is kept away from to first screw thread post, the first locating body of one end fixedly connected with of first screw thread post is kept away from to first bolt, the second screw hole has been seted up to the support other end, second screw hole threaded connection has second screw thread post, the one end fixedly connected with second bolt of support is kept away from to second screw thread post, the one end fixedly connected with second location body of second screw thread post is kept away from to the second bolt. The utility model discloses a set up first screw thread post and second screw thread post and fix the position sleeve to carry out the position fine setting between it and the drilling point, the location is more accurate, and is convenient, utilizes activity snap ring and spring to cooperate simultaneously, promotes the drilling precision.

Description

Simple and easy manual channel-section steel punches and uses auxiliary device

Technical Field

The utility model mainly relates to a channel-section steel processing equipment technical field, concretely relates to simple and easy manual channel-section steel punches and uses auxiliary device.

Background

The channel steel is a long-strip steel with a groove-shaped section. The channel steel belongs to carbon structural steel for construction and machinery, and is a section steel with a complex section, and the section shape of the channel steel is a groove shape. The channel steel is mainly used for building structures, curtain wall engineering, mechanical equipment, vehicle manufacturing and the like. In use, the alloy is required to have better welding and riveting performances and comprehensive mechanical properties.

The channel-section steel often needs to carry out manual drilling in the use, is subject to the hardness of channel-section steel, and manual drilling, the drill bit takes place the skew easily, influences and equips the precision, brings adverse effect for subsequent work. In order to facilitate manual drilling of the channel steel and improve the position accuracy of drilling, a tool for assisting the manual drilling is needed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a simple and easy manual channel-section steel punches and uses auxiliary device for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a simple manual auxiliary device for punching channel steel comprises a support, wherein one end of the support is provided with a first threaded hole, the first threaded hole is connected with a first threaded column in an internal thread manner, one end, far away from the support, of the first threaded column is fixedly connected with a first bolt, one end, far away from the first threaded column, of the first bolt is fixedly connected with a first positioning body, the other end of the support is provided with a second threaded hole, the second threaded hole is connected with a second threaded column in a threaded manner, one end, far away from the support, of the second threaded column is fixedly connected with a second bolt, one end, far away from the second threaded column, of the second bolt is fixedly connected with a second positioning body, the middle of the top of the support is fixedly connected with a positioning sleeve, the top of an inner through hole of the positioning sleeve is fixedly connected with a fixed convex edge, the bottom of the inner through hole, the movable snap ring is characterized in that a first positioning convex edge is fixedly connected to the bottom of the inner through hole of the movable snap ring, a spring is connected to the bottom of the movable snap ring in a contact mode, a base is connected to the bottom of the spring in a contact mode, a mounting groove is formed in the top of the base, a second positioning convex edge is fixedly connected to the top of the inner through hole of the mounting groove, external threads are arranged on the outer portion of the base, and the base is.

The support is characterized in that a through hole is formed in the middle of the top of the support, the positioning sleeve is fixedly installed in the through hole in the top of the support, the top of the positioning sleeve and the top of the support are located on the same horizontal plane, and the height of the support is two thirds of that of the positioning sleeve.

The through-hole has been seted up at the positioning sleeve top, the thread groove has been seted up to positioning sleeve through-hole bottom, top downwardly extending has annular chimb in the thread groove, annular chimb bottom contact is connected with the mounting groove bottom in the thread groove, annular chimb internal diameter is the same with positioning sleeve through-hole diameter in the thread groove.

The movable snap ring is arranged to be cylindrical, a through hole is formed in the top of the movable snap ring, and the diameter of the movable snap ring is the same as that of the through hole of the positioning sleeve.

The threaded groove is cylindrical, the outer diameter of the top of the base is the same as the diameter of the threaded groove, the mounting groove is cylindrical, and the diameter of the mounting groove is the same as the diameter of the annular convex edge of the threaded groove.

The bottom of the spring is movably arranged in the mounting groove, and the diameter of the through hole in the base is the same as that of the through hole of the movable snap ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up first screw thread post and second screw thread post and fix the position sleeve to carry out the position fine setting between it and the drilling point, the location is more accurate, and is convenient, utilizes activity snap ring and spring to cooperate simultaneously, and the activity snap ring is pressed to the hand drill, and the spring is pressed to the activity snap ring, and the vertical downstream of hand drill accomplishes drilling work, and at the drilling in-process, the drill bit receives the restriction of position sleeve, can not take place the skew, promotes the drilling precision.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic structural view of the auxiliary device of the present invention;

fig. 3 is a schematic view of the overall structure of the present invention.

In the figure: 1. a positioning sleeve; 2. a base; 3. a first threaded hole; 4. a support; 5. a first threaded post; 6. a first bolt; 7. a first positioning body; 8. a spring; 9. a movable snap ring; 10. a second threaded hole; 11. a second threaded post; 12. a second bolt; 13. a second positioning body; 14. fixing the convex edge; 15. a thread groove; 16. a first positioning flange; 17. a second positioning flange; 18. mounting grooves; 19. and (4) external threads.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

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 be present, and 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, as 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 use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is 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.

Please refer to fig. 1-3 heavily, which illustrate an auxiliary device for simple manual channel drilling, comprising a bracket 4, a first threaded hole 3 is formed at one end of the bracket 4, a first threaded post 5 is connected to the first threaded hole 3 via internal threads, a first bolt 6 is fixedly connected to one end of the first threaded post 5 away from the bracket 4, a first positioning body 7 is fixedly connected to one end of the first bolt 6 away from the first threaded post 5, a second threaded hole 10 is formed at the other end of the bracket 4, a second threaded post 11 is connected to the second threaded hole 10 via threads, a second bolt 12 is fixedly connected to one end of the second threaded post 11 away from the bracket 4, a second positioning body 13 is fixedly connected to one end of the second bolt 12 away from the second threaded post 11, a positioning sleeve 1 is fixedly connected to the middle of the top of the bracket 4, a fixing flange 14 is fixedly connected to the top of a through hole in the positioning sleeve 1, a threaded groove, fixed chimb 14 bottom contact connection has movable snap ring 9, the first location chimb 16 of through-hole bottom fixedly connected with in the activity snap ring 9, the contact connection of activity snap ring 9 bottom has spring 8, the contact connection of spring 8 bottom has base 2, mounting groove 18 has been seted up at base 2 top, through-hole top fixedly connected with second location chimb 17 in the mounting groove 18, base 2 outside is provided with external screw thread 19, the threaded mounting of base 2 is in locating sleeve 1 bottom.

The through-hole has been seted up in the middle of 4 tops of support, and 1 fixed mounting of locating sleeve is in 4 top through-holes of support, and 1 tops of locating sleeve and 4 tops of support are in same horizontal plane, and the height of support 4 is two-thirds of locating sleeve 1. The through-hole has been seted up at 1 top of positioning sleeve, and thread groove 15 has been seted up to 1 through-hole bottom of positioning sleeve, and top downwardly extending has annular chimb in the thread groove 15, and annular chimb bottom contact is connected with mounting groove 18 bottom in the thread groove 15, and annular chimb internal diameter is the same with 1 through-hole diameter of positioning sleeve in the thread groove 15. The movable clamping ring 9 is cylindrical, a through hole is formed in the top of the movable clamping ring 9, and the diameter of the movable clamping ring 9 is the same as that of the through hole of the positioning sleeve 1. The thread groove 15 sets up the metacolumniform, and base 2 top external diameter is the same with thread groove 15 diameter, and mounting groove 18 sets up cylindrically, and mounting groove 18 diameter is the same with thread groove 15 nearly annular chimb diameter. The bottom of the spring 8 is movably arranged in the mounting groove 18. The diameter of the through hole in the base 2 is the same as that of the through hole of the movable snap ring 9.

The utility model discloses a concrete operation as follows: firstly, a first threaded column 5 is installed in a first threaded hole 3, then a second threaded column 11 is installed in a second threaded hole 10, then a movable snap ring 9 is installed in a positioning sleeve 1, a spring 8 is installed, and finally the positioning sleeve 1 is installed at the bottom through a base 2, when the positioning sleeve is used, the center of the bottom of the positioning sleeve 1 is aligned with a drilling point through a through hole, then a first bolt 6 is rotated to enable a first positioning body 7 to be in contact with a groove wall, a second bolt 12 is rotated to enable a second positioning body 13 to be in contact with the groove wall, then the first bolt 6 and the second bolt 12 are finely adjusted, a support 4 is fastened, the center of the bottom of the positioning sleeve 1 is aligned with the drilling point, then a drill bit is in contact with the drilling point through the through holes of the movable snap ring 9 and the base 2, the head of the drill bit is in contact with the top of the movable snap ring 9, the drill bit is started to, the movable snap ring 9 compresses the spring 8 to move downwards until the drilling is finished.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy manual channel-section steel punches and uses auxiliary device, including support (4), its characterized in that: a first threaded hole (3) is formed in one end of the support (4), a first threaded column (5) is connected to the first threaded hole (3) in an internal thread manner, a first bolt (6) is fixedly connected to one end, away from the support (4), of the first threaded column (5), a first positioning body (7) is fixedly connected to one end, away from the first threaded column (5), of the first bolt (6), a second threaded hole (10) is formed in the other end of the support (4), a second threaded column (11) is connected to the second threaded hole (10) in a threaded manner, a second bolt (12) is fixedly connected to one end, away from the support (4), of the second threaded column (11), a second positioning body (13) is fixedly connected to one end, away from the second threaded column (11), a positioning sleeve (1) is fixedly connected to the middle of the top of the support (4), and a fixed convex edge (14) is fixedly connected to the top of a through hole in the positioning sleeve (1), threaded groove (15) have been seted up to through-hole bottom in locating sleeve (1), fixed chimb (14) bottom contact connection has activity snap ring (9), the first locating chimb (16) of through-hole bottom fixedly connected with in activity snap ring (9), activity snap ring (9) bottom contact connection has spring (8), spring (8) bottom contact connection has base (2), mounting groove (18) have been seted up at base (2) top, through-hole top fixedly connected with second location chimb (17) in mounting groove (18), base (2) outside is provided with external screw thread (19), base (2) threaded mounting is in locating sleeve (1) bottom.

2. The simple auxiliary device for punching the channel steel manually according to claim 1, wherein: the middle of the top of the support (4) is provided with a through hole, the positioning sleeve (1) is fixedly installed in the through hole in the top of the support (4), the top of the positioning sleeve (1) and the top of the support (4) are located in the same horizontal plane, and the height of the support (4) is two thirds of that of the positioning sleeve (1).

3. The simple auxiliary device for punching the channel steel manually according to claim 1, wherein: the through-hole has been seted up at positioning sleeve (1) top, thread groove (15) have been seted up to positioning sleeve (1) through-hole bottom, top downwardly extending has annular chimb in thread groove (15), annular chimb bottom contact is connected with mounting groove (18) bottom in thread groove (15), annular chimb internal diameter is the same with positioning sleeve (1) through-hole diameter in thread groove (15).

4. The simple auxiliary device for punching the channel steel manually according to claim 1, wherein: the movable clamping ring (9) is cylindrical, a through hole is formed in the top of the movable clamping ring (9), and the diameter of the movable clamping ring (9) is the same as that of the through hole of the positioning sleeve (1).

5. The simple auxiliary device for punching the channel steel manually according to claim 1, wherein: the screw thread groove (15) is arranged to be cylindrical, the outer diameter of the top of the base (2) is the same as the diameter of the screw thread groove (15), the installation groove (18) is arranged to be cylindrical, and the diameter of the installation groove (18) is the same as the diameter of the fresnel ring-shaped convex edge of the screw thread groove (15).

6. The simple auxiliary device for punching the channel steel manually according to claim 1, wherein: the bottom of the spring (8) is movably arranged in the mounting groove (18).

7. The simple auxiliary device for punching the channel steel manually according to claim 1, wherein: the diameter of the through hole in the base (2) is the same as that of the through hole in the movable snap ring (9).