CN217044927U

CN217044927U - Simple tool for correcting threads

Info

Publication number: CN217044927U
Application number: CN202220787170.9U
Authority: CN
Inventors: 罗杰; 刘小南; 刘立亮; 赵研霖
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-26
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a screw thread is more just with simple and easy frock, including triangular frame, the equal fixed mounting in the three apex angle department of triangular frame's lower extreme has the pillar, and is three the common fixed mounting of lower extreme of pillar has the mounting panel, triangular frame's right-hand member face middle part alternates fixed mounting and has the internal thread pipe, the spout has all been seted up on triangular frame's the preceding terminal surface and on the rear end face, two the draw-in groove has all been seted up on the left groove wall of spout, two common swing joint has the push rod in the spout, the left end fixed mounting of push rod has the triangular rod, internal thread pipe female connection has the application of force threaded rod, the left end face of application of force threaded rod is connected with the right-hand member face transmission of push rod. A simple and easy frock is used in screw thread correction, can regard as the senior substitute of traditional screw thread correction device to put into production and use, have obvious security, economic nature and practicality, have wide application prospect.

Description

Simple tool for correcting threads

Technical Field

The utility model relates to a screw thread correction technical field, in particular to screw thread correction is with simple and easy frock.

Background

When the threaded rod is used, some threads can deform due to factors such as collision and the like, so that the part of threads cannot be used, the threaded rod cannot be directly scrapped due to the influence of cost or quantity, the scrapping cost is high when the manufacturing cost of the threaded rod is high, the quantity of the finally usable threaded rods cannot meet the requirement due to direct scrapping when the quantity of the threads is small, and at the moment, the deformed threads are corrected by the thread correcting device to enable the threaded rod to be continuously used.

For the screw thread correcting device, a small device is relatively lacking, and mainly a large device, although the equipment is simple and convenient, the cost investment is too expensive, and if a small amount of screw thread correcting devices are purchased, the equipment is not worth. The other is another type of small manual thread correction device, but the efficiency, utility and yield of the device are far from meeting the machining requirements, and the use of wrong tools and techniques may cause certain injuries to operators. Therefore, a simple tool for thread correction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a screw thread is more just with simple and easy frock, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a simple and easy frock is used in screw thread correction, includes the triangular frame, the equal fixed mounting in the three apex angle department of triangular frame's lower extreme has the pillar, and is three the common fixed mounting of lower extreme of pillar has the mounting panel, the right-hand member face middle part of triangular frame alternates fixed mounting and has the internal thread pipe, the spout has all been seted up on the preceding terminal surface of triangular frame and on the rear end face, two the draw-in groove has all been seted up on the left groove wall of spout, two common swing joint has the push rod in the spout, the left end fixed mounting of push rod has three angle file poles, internal thread pipe female connection has the application of force threaded rod, the left end face of application of force threaded rod is connected with the right-hand member face transmission of push rod.

Preferably, the right-hand member fixed mounting of push rod has a couple, couple is provided with two and is located triangular frame's front side and rear side respectively, two equal movable mounting has the extension spring on the couple, two equal movable mounting has couple No. two on the extension spring, two couple respectively with triangular frame's preceding terminal surface and rear end face fixed connection.

Preferably, guide rods are fixedly mounted on the front portion of the right end and the rear portion of the right end of the push rod, guide pipes are movably sleeved on the two guide rods, and the two guide pipes are fixedly connected with the inner right wall surface of the triangular frame.

Preferably, the two guide rods are movably connected with the triangular frame in an inserting mode.

Preferably, the triangular file rod is matched with the two clamping grooves.

Preferably, the right end of the force application threaded rod is fixedly provided with a rotating frame.

Preferably, the four corners of the upper end of the mounting plate are provided with mounting holes.

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

the utility model is used for correcting the deformed screw thread on the threaded rod, when the screw thread is corrected, the screw rod to be corrected is clamped between the triangular file rod and the triangular frame; pushing the push rod to slide leftwards by applying a force on the threaded rod, enabling the push rod to slide leftwards, enabling the triangular file rod to clamp the threads on the screw rod to be subjected to thread correction, then rotating the screw rod to be subjected to thread correction, enabling the threads on the screw rod to rotate and to be in contact with the triangular file rod, and under the action of the triangular file rod, extruding the deformed threads to recover to the original state to finish the thread correction; the utility model has simple structure, low manufacturing cost, low use cost, simple and detachable processing, avoids the problem that the whole equipment needs to be replaced due to the damage of a certain part of the equipment, and reduces the capital consumption compared with the traditional thread correcting device; when the screw thread is corrected, the deformed screw thread is contacted with the triangular file rod by rotating the screw rod to be subjected to the screw thread correction, and the deformed screw thread is corrected, so that the efficiency and the yield can be ensured; the adaptability to various bolts is improved by adjusting the pushing degree of the force application threaded rod, the cost consumption in construction operation is reduced, and the basic requirements of the current times accessory processing environment are met; the thread correcting device has good comprehensive benefits after actual requirements and measurement, can be used as a high-grade substitute of the traditional thread correcting device to be put into production and use, has obvious safety, economy and practicability, and has wide application prospect.

Drawings

Fig. 1 is a schematic view of an overall structure of a simple tool for thread correction according to the present invention;

fig. 2 is the utility model relates to a screw thread correction is with triangle file pole and the connection schematic diagram of draw-in groove of simple and easy frock.

In the figure: 1. a triangular frame; 2. a support post; 3. mounting a plate; 4. an internally threaded tube; 5. a chute; 6. a force application threaded rod; 7. a card slot; 8. a push rod; 9. a triangular file rod; 10. a guide bar; 11. a conduit; 12. a first hook; 13. a second hook; 14. a tension spring; 15. a rotating frame; 16. and (7) mounting holes.

Detailed Description

As shown in fig. 1-2, a simple tool for thread correction comprises a triangular frame 1, wherein pillars 2 are fixedly mounted at three top corners of the lower end of the triangular frame 1, mounting plates 3 are fixedly mounted at the lower ends of the pillars 2 together, an internal threaded pipe 4 is fixedly inserted into the middle of the right end face of the triangular frame 1, sliding grooves 5 are formed in the front end face and the rear end face of the triangular frame 1, clamping grooves 7 are formed in the left groove wall faces of the two sliding grooves 5, push rods 8 are movably connected in the two sliding grooves 5 together, a triangular file rod 9 is fixedly mounted at the left end of each push rod 8, a force application threaded rod 6 is in threaded connection with the internal threaded pipe 4, and the left end face of the force application threaded rod 6 is in transmission connection with the right end face of each push rod 8; a first hook 12 is fixedly installed at the right end of the push rod 8, the first hook 12 is provided with two hooks which are respectively positioned at the front side and the rear side of the triangular frame 1, tension springs 14 are movably installed on the two first hooks 12, a second hook 13 is movably installed on the two tension springs 14, the two second hooks 13 are respectively fixedly connected with the front end surface and the rear end surface of the triangular frame 1, the two tension springs 14 are connected between the push rod 8 and the triangular frame 1, when the force application threaded rod 6 moves rightwards, the tension springs 14 can pull the push rod 8 to enable the push rod 8 to slide rightwards, the distance between the triangular file rod 9 and the clamping groove 7 is increased, a screw rod to be subjected to thread correction can be conveniently taken out from between the triangular file rod 9 and the triangular frame 1, or the screw rod to be subjected to thread correction is placed between the triangular file rod 9 and the triangular frame 1; the triangular file rod 9 is matched with the two clamping grooves 7, after the triangular file rod 9 is pushed to the left polar position, the triangular file rod 9 can be clamped into the clamping grooves 7, the edges and corners of the triangular file rod 9 can be protected, and when the triangular file rod 9 is in contact with a screw rod to be subjected to thread correction, threads on the screw rod cannot be damaged; the right end of the force application threaded rod 6 is fixedly provided with a rotating frame 15, the force application threaded rod 6 can be rotated through the rotating frame 15, the left-right movement of the force application threaded rod 6 is realized, the push rod 8 can be pushed to move left when the force application threaded rod 6 moves left, and the triangular file rod 9 clamps a screw rod to be subjected to thread correction; mounting hole 16 has all been seted up to the upper end four corners department of mounting panel 3, can install whole frock on the workstation convenient to use through mounting hole 16.

Guide rods 10 are fixedly arranged at the front part of the right end and the rear part of the right end of the push rod 8, guide pipes 11 are movably sleeved on the two guide rods 10, and the two guide pipes 11 are fixedly connected with the right inner wall surface of the triangular frame 1; the two guide rods 10 are movably connected with the triangular frame 1 in an inserting way. Through the arrangement of the guide rod 10 and the guide pipe 11, when the force application threaded rod 6 pushes the push rod 8 to slide leftwards, the guide function can be achieved, so that the triangular file rod 9 can better clamp threads on a screw rod to be subjected to thread correction, and the thread correction operation is more convenient to perform.

It should be noted that, the utility model relates to a simple and easy frock is used in screw thread correction, when carrying out the screw thread more right time, the application method as follows:

step one, the whole tool is arranged on a workbench through four mounting holes 16;

step two, rotating the rotating frame 15 to enable the force application threaded rod 6 to rotate and move rightwards, pulling the push rod 8 to slide rightwards by the tension spring 14, and increasing the distance between the triangular file rod 9 and the triangular frame 1;

step three, a screw rod to be subjected to thread correction is placed between the triangular file rod 9 and the triangular frame 1, the rotating frame 15 is rotated, the force application threaded rod 6 is rotated and moved leftwards, the push rod 8 is pushed to slide leftwards, the triangular file rod 9 is clamped on the thread of the screw rod to be subjected to thread correction, and the tension spring 14 is in a stretching state at the moment;

step four, rotating the screw rod to be subjected to thread correction, enabling the thread on the screw rod to rotate and to be in contact with the triangular file rod 9, and under the action of the triangular file rod 9, extruding the deformed thread to recover to the original state, completing the correction of the thread, and forming the screw rod with the corrected thread;

and step five, rotating the rotating frame 15 to enable the force application threaded rod 6 to rotate and move rightwards, resetting the tension spring 14, pulling the push rod 8 to slide rightwards, enabling the triangular file rod 9 to be separated from contact with the screw rod with the corrected threads, and taking out the screw rod with the corrected threads.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a simple and easy frock is used in screw thread correction, includes triangular frame (1), its characterized in that: equal fixed mounting in the three apex angle department of lower extreme of triangular frame (1) has pillar (2), the common fixed mounting of lower extreme of three pillar (2) has mounting panel (3), the right-hand member face middle part of triangular frame (1) alternates fixed mounting and has internal thread pipe (4), spout (5) have all been seted up on the preceding terminal surface of triangular frame (1) and on the rear end face, draw-in groove (7) have all been seted up on the left groove wall of two spout (5), common swing joint has push rod (8) in two spout (5), the left end fixed mounting of push rod (8) has three angle file pole (9), internal thread pipe (4) female connection has force application threaded rod (6), the left end face of force application threaded rod (6) is connected with the right-hand member face transmission of push rod (8).

2. The simple tool for correcting the screw thread according to claim 1, wherein: the right-hand member fixed mounting of push rod (8) has couple (12) No. one, and couple (12) are provided with two and are located the front side and the rear side of triangular frame (1) respectively, and equal movable mounting has extension spring (14) on two couple (12), and equal movable mounting has couple (13) No. two on two extension spring (14), and couple (13) No. two respectively with the preceding terminal surface and the rear end fixed connection of triangular frame (1).

3. The simple tool for correcting the screw thread according to claim 1, wherein: guide rods (10) are fixedly mounted on the front portion of the right end and the rear portion of the right end of the push rod (8), guide pipes (11) are movably sleeved on the two guide rods (10), and the two guide pipes (11) are fixedly connected with the inner right wall face of the triangular frame (1).

4. The simple tool for screw thread correction according to claim 3, wherein: the two guide rods (10) are movably connected with the triangular frame (1) in a penetrating way.

5. The simple tool for correcting the screw thread according to claim 1, wherein: the triangular file rod (9) is matched with the two clamping grooves (7).

6. The simple tool for screw thread correction according to claim 1, wherein: the right end of the force application threaded rod (6) is fixedly provided with a rotating frame (15).

7. The simple tool for screw thread correction according to claim 1, wherein: mounting holes (16) are formed in the four corners of the upper end of the mounting plate (3).