CN218612146U

CN218612146U - Angle bar grooving tool

Info

Publication number: CN218612146U
Application number: CN202223030277.8U
Authority: CN
Inventors: 贾先碧; 郭开雄; 徐成福
Original assignee: Sichuan Xiangyue Power Line Components Co ltd
Current assignee: Sichuan Xiangyue Power Line Components Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-14
Anticipated expiration: 2032-11-15

Abstract

The application provides an angle bar grooving tool, include: clamping mechanism and guiding mechanism. The clamping mechanism comprises a vertically arranged positioning plate, the positioning plate is in a long strip shape, the length direction of the positioning plate is horizontally arranged, a pair of pressing blocks is arranged on the inner wall of the positioning plate along the length direction, the pressing blocks are arranged on the positioning plate in a moving mode along the horizontal direction, and the pair of pressing blocks face to opposite or opposite directions simultaneously by taking the middle point of the positioning plate as a reference when moving; the guide mechanism is located one side of locating plate inner wall orientation, and a pair of deflector of guide mechanism, the front end coaxial hinge joint of a pair of deflector is in the front end of a extending plate, and articulated axis is vertical state, and is located the perpendicular plane of locating plate midpoint department, and the front end of extending plate is perpendicular towards the inner wall of locating plate, and the contained angle between the deflector is adjustable, and the extending plate moves the setting along length direction and vertical direction. The scribing process can be reduced, and the cutting efficiency can be effectively improved.

Description

Angle bar grooving tool

Technical Field

The utility model belongs to the technical field of the angle bar cutting frock, especially, relate to an angle bar grooving frock.

Background

The power tower of all kinds of high tension cable adopts the angle bar preparation usually, for making the power tower have better mechanical properties and higher support intensity, the whole toper structure that is of power tower for the structure of adaptation power tower toper reducing department to guarantee structural strength, the angle bar of bending is adopted usually in power tower toper reducing department, and can not adopt two angle bars to splice and form and realize the reducing. In order to solve the problem, a V-shaped groove is cut into one side plate of the angle iron, and then a reinforcing plate is welded in the V-shaped groove after the angle iron is bent, so that the strength is increased. The existing grooving method mainly utilizes manual scribing and then manual cutting according to a scribing track. This kind of mode needs special location marking off frock to marking off, cutting need carry out twice centre gripping to the angle bar, lead to the process comparatively complicated, and cutting efficiency is lower.

SUMMERY OF THE UTILITY MODEL

For solving prior art not enough, the utility model provides an angle bar grooving tool, reducible marking off process only needs carry out a centre gripping to the angle bar, alright utilize the deflector guide cutting torch to accomplish the cutting, can effectively improve cutting efficiency.

In order to realize the purpose of the utility model, the following scheme is proposed:

the utility model provides an angle bar grooving frock, includes: clamping mechanism and guiding mechanism.

The clamping mechanism comprises a vertically arranged positioning plate, the positioning plate is in a long strip shape, the length direction of the positioning plate is horizontally arranged, a pair of pressing blocks is arranged on the inner wall of the positioning plate along the length direction, the pressing blocks are arranged on the positioning plate in a moving mode along the horizontal direction, and the pair of pressing blocks face to opposite or opposite directions simultaneously by taking the middle point of the positioning plate as a reference when moving;

the guide mechanism is located one side of locating plate inner wall orientation, and a pair of deflector of guide mechanism, the front end coaxial hinge joint of a pair of deflector is in the front end of a extending plate, and articulated axis is vertical state, and is located the perpendicular plane of locating plate midpoint department, and the front end of extending plate is perpendicular towards the inner wall of locating plate, and the contained angle between the deflector is adjustable, and the extending plate moves the setting along length direction and vertical direction.

Furthermore, the positioning plate is provided with a long hole along the moving track of the pressing block, the rear end of the pressing block penetrates through the long hole, a bidirectional screw rod parallel to the long hole is arranged on the outer side of the positioning plate, the screwing directions of threads at two ends of the bidirectional screw rod are opposite, and the pressing block is respectively connected to two ends of the bidirectional screw rod through threads.

Furthermore, one side of the pressing block, which faces the middle part of the positioning plate, is an inclined plane, and the inclined plane inclines towards the inner wall of the positioning plate.

Furthermore, the bottom of the inner wall of the positioning plate is provided with a chute, one side wall of the chute and the inner wall of the positioning plate are positioned on the same vertical surface, and the opening width of the chute is larger than the thickness of the side plate of the angle iron.

Furthermore, the expansion plate slides and penetrates through a sliding block, and the sliding block is arranged in a supporting plate along the vertical direction.

Furthermore, the guide plate is hinged with a pull rod along the same position of the length direction, the other end of the pull rod is coaxially hinged with a sliding ring, and the sliding ring is sleeved on the telescopic plate in a sliding manner.

The beneficial effects of the utility model reside in that: the angle iron is clamped for one time only, and then the cutting gun is guided by the guide plate to complete cutting, so that the marking process and the clamping required by the marking process are reduced, and the cutting efficiency is improved; be convenient for carry out the centre gripping location to the angle bar, and can improve the degree of accuracy in the V type groove of surely of angle bar to be fit for surely going out the V type groove of different opening sizes.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.

Fig. 1 shows a schematic view of a usage state of a preferred embodiment of the present application.

Fig. 2 shows a partial enlarged view at a in fig. 1.

Fig. 3 shows another side view of a preferred embodiment of the present application in use.

The labels in the figure are: the device comprises a clamping mechanism-1, a positioning plate-11, a long hole-111, a chute-112, a pressing block-12, a bidirectional screw rod-13, a guide mechanism-2, a guide plate-21, a telescopic plate-22, a sliding block-23, a supporting plate-24, a longitudinal screw rod-25, a pull rod-26 and a sliding ring-27.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

As shown in fig. 1 and 3, the angle iron grooving tool comprises: a clamping mechanism 1 and a guide mechanism 2.

Specifically, as shown in fig. 1, the clamping mechanism 1 includes a vertically disposed positioning plate 11, the positioning plate 11 is in a long strip shape, and the length direction thereof is horizontally disposed. The inner wall of locating plate 11 is equipped with a pair of briquetting 12 along length direction, and briquetting 12 moves the setting along the horizontal direction on locating plate 11, and uses the mid point of locating plate 11 as the benchmark when a pair of briquetting 12 removes simultaneously towards opposite or opposite direction to convenient quick centre gripping or loosen the angle bar, and make the mid point of angle bar and the mid point of locating plate 11 all hang down in the vertical plane of locating plate 11 mid point department, thereby conveniently fix a position the angle bar.

Specifically, as shown in fig. 1 and fig. 3, the guiding mechanism 2 is located on one side of the inner wall of the positioning plate 11, the guiding mechanism 2 is provided with a pair of guiding plates 21, the front ends of the pair of guiding plates 21 are coaxially hinged to the front end of an expansion plate 22, the hinged axis is in a vertical state, and is located in the vertical plane of the midpoint of the positioning plate 11, the front end of the expansion plate 22 faces the inner wall of the positioning plate 11 perpendicularly, the included angle between the two guiding plates 21 faces the rear end of the expansion plate 22, the included angle between the guiding plates 21 is adjustable, and the expansion plate 22 is movably arranged along the length direction and the vertical direction.

During production, firstly, the outer wall of one side plate of the angle iron is attached to the inner wall of the positioning plate 11, the angle iron is pressed from two ends by using two pressing blocks 12 on the positioning plate 11, the other side plate of the angle iron is in a horizontal state and faces the guide mechanism 2, the included angle between the two guide plates 21 is adjusted, the telescopic plate 22 is moved to move the guide plates 21 to a proper height position above the angle iron, and then the cutting gun is guided to cut a V-shaped groove structure with a preset angle on the side plate of the angle iron in the horizontal state by using the outer edge of the guide plates 21 as a dependence; the size of the opening of the finally cut V-shaped groove can be changed by adjusting the included angle between the guide plates 21, and the position of the expansion plate 22 is adjusted, so that the guide plates 21 are positioned at a more proper position to guide a cutting gun, and the cutting gun can be an oxygen-acetylene cutting gun or a plasma cutting gun; this application utilizes 21 guide cutting guns of deflector to cut, has reduced the marking off process to and the clamping process that needs when having reduced the marking off is favorable to improving cutting efficiency.

Preferably, as shown in fig. 1 and 3, the positioning plate 11 is provided with a long hole 111 along the moving track of the pressing block 12, the rear end of the pressing block 12 passes through the long hole 111, a bidirectional screw rod 13 parallel to the long hole 111 is provided outside the positioning plate 11, the screw directions of both ends of the bidirectional screw rod 13 are opposite, and the pressing blocks 12 are respectively connected to both ends of the bidirectional screw rod 13 through screws, so that when the bidirectional screw rod 13 is rotated, the two pressing blocks 12 can simultaneously move towards opposite or opposite directions with the midpoint of the positioning plate 11 as the reference.

Preferably, as shown in fig. 1, one side of the pressing block 12 facing the middle of the positioning plate 11 is an inclined surface, and the inclined surface is inclined towards the inner wall of the positioning plate 11, so that the side plates of the angle iron are pressed by the inclined surface, and the angle iron can be adapted to clamp angle irons with different side plate thicknesses.

Preferably, as shown in fig. 1, the bottom of the inner wall of the positioning plate 11 is provided with a chute 112, a side wall of the chute 112 is located on the same vertical plane as the inner wall of the positioning plate 11, the opening width of the chute 112 is greater than the thickness of the side plate of the angle iron, when clamping the angle iron, the chute 112 can be used for clamping the side wall edge of the angle iron so as to further improve the clamping stability of the angle iron, and the chute 112 can adapt to angle irons with different side plate thicknesses.

Preferably, as shown in fig. 1 and 3, the expansion plate 22 is slidably disposed in a sliding block 23, the sliding block 23 is disposed in a supporting plate 24 along the vertical direction, so that the purpose that the expansion plate 22 moves along the length direction and the vertical direction is achieved, a longitudinal screw 25 is disposed at the top of the supporting plate 24 in a penetrating manner, the lower end of the longitudinal screw 25 is rotatably connected to the top of the sliding block 23, the sliding block 23 can be controlled to move along the vertical direction by rotating the longitudinal screw 25, and a compression screw is disposed on the side wall of the sliding block 23 and used for locking the expansion plate 22.

Preferably, as shown in fig. 2, deflector 21 all articulates along the position that length direction is the same has a pull rod 26, the other end of pull rod is coaxial to articulate in with slip ring 27, slip ring 27 slip cap is located on expansion plate 22, slip ring 27 slides on expansion plate 22, alright drive two deflector 21 with the swing of same angle simultaneously through two pull rods 26, adjust the contained angle between two deflector 21 with this, not only convenient, and can guarantee that the contained angle between two deflector 21 and the locating plate 11 inner wall is the same, then guarantee that the lateral wall in the V type groove that the angle iron cut out is the same with the contained angle between the angle iron border, a set screw is worn to be equipped with by the lateral wall of slip ring 27, a position for fix slip ring 27 on expansion plate 22.

The foregoing is only a preferred embodiment of the invention and is not intended to be the only or limiting embodiment of the invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an angle bar grooving frock which characterized in that includes: the clamping mechanism (1) and the guide mechanism (2);

the clamping mechanism (1) comprises a vertically arranged positioning plate (11), the positioning plate (11) is long-strip-shaped, the length direction of the positioning plate is horizontally arranged, a pair of pressing blocks (12) is arranged on the inner wall of the positioning plate (11) along the length direction, the pressing blocks (12) are arranged on the positioning plate (11) in a moving mode along the horizontal direction, and the pair of pressing blocks (12) move towards opposite or reverse directions simultaneously by taking the middle point of the positioning plate (11) as a reference;

guiding mechanism (2) are located one side of locating plate (11) inner wall orientation, a pair of deflector (21) of guiding mechanism (2), the front end coaxial hinge of a pair of deflector (21) is in the front end of a extending plate (22), articulated axis is vertical state, and be located the perpendicular plane of locating plate (11) midpoint department, the inner wall of the front end perpendicular orientation locating plate (11) of extending plate (22), the contained angle between deflector (21) is adjustable, extending plate (22) are along length direction and vertical direction removal setting.

2. The angle iron grooving tool according to claim 1, wherein the positioning plate (11) is provided with a long hole (111) along a moving track of the pressing block (12), the rear end of the pressing block (12) penetrates through the long hole (111), a bidirectional screw rod (13) parallel to the long hole (111) is arranged on the outer side of the positioning plate (11), the screwing directions of threads at two ends of the bidirectional screw rod (13) are opposite, and the pressing block (12) is connected to two ends of the bidirectional screw rod (13) through threads respectively.

3. The angle iron grooving tool according to claim 1, wherein one side of the pressing block (12) facing the middle of the positioning plate (11) is an inclined surface, and the inclined surface is inclined to face the inner wall of the positioning plate (11).

4. The angle iron grooving tool according to claim 1, wherein a chute (112) is formed in the bottom of the inner wall of the positioning plate (11), a side wall of the chute (112) and the inner wall of the positioning plate (11) are located on the same vertical plane, and the opening width of the chute (112) is larger than the thickness of the side plate of the angle iron.

5. The angle iron grooving tool according to claim 1, wherein the expansion plate (22) is slidably disposed in a slide block (23), and the slide block (23) is disposed in a support plate (24) in a movable manner in a vertical direction.

6. The angle iron grooving tool according to claim 1, wherein the guide plates (21) are hinged to a pull rod (26) at the same position along the length direction, the other ends of the pull rods are coaxially hinged to a sliding ring (27), and the sliding ring (27) is slidably sleeved on the telescopic plate (22).