CN220761737U

CN220761737U - Cutting auxiliary fixtures of L shaped steel

Info

Publication number: CN220761737U
Application number: CN202322351271.9U
Authority: CN
Inventors: 陶勇; 陶嘉伟; 孙志祥
Original assignee: Wuhan Ruixinlong Machinery Parts Processing Co ltd
Current assignee: Wuhan Ruixinlong Machinery Parts Processing Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-12
Anticipated expiration: 2033-08-31

Abstract

The utility model relates to an auxiliary cutting tool for L-shaped steel, which comprises a box body, wherein a fixing mechanism for fixing the L-shaped steel is arranged in the box body, two fixing rods are fixed on the upper surface of the box body, a shell is fixed on the upper surfaces of the two fixing rods, a limiting mechanism for limiting the L-shaped steel is arranged in the shell, the fixing mechanism comprises a first motor fixed on the lower surface of an inner cavity of the box body, a first bevel gear is fixed on an output shaft of the first motor, and the fixing mechanism further comprises a first threaded rod which is rotatably connected between the left side and the right side of the inner cavity of the box body through a bearing seat. This cutting auxiliary fixtures of L shaped steel, through fixed establishment, put L shaped steel on the box, first motor drives first bevel gear and rotates, drives second bevel gear and first threaded rod and rotates together, makes two movable blocks simultaneously relative movement, and the movable block passes through the connecting rod and drives the clamp splice and remove, and is fixed to L shaped steel, and is fixed effectual.

Description

Cutting auxiliary fixtures of L shaped steel

Technical Field

The utility model relates to the technical field of L-shaped steel processing, in particular to an auxiliary cutting tool for L-shaped steel.

Background

The L-shaped steel is a common structural steel, the name of the L-shaped steel is that the L-shaped steel is an L-shaped section, the L-shaped steel is formed by cutting, bending, cold bending or hot rolling a thick steel plate, has higher strength and rigidity, and is widely applied to the fields of construction, machine manufacturing, power equipment and the like.

At present, the structural form of the ship mainly comprises plates and section steel, in each cabin of the ship, such as a loading liquid cabin, a working cabin, a cabin, a living cabin and the like, in order to avoid the generation of areas where accumulated water and gas do not circulate, flow holes and ventilation holes are often formed in section steel of bulkheads of the cabins, and when the ship body is manufactured, the physical form of part of section steel is L-shaped, and when the ship body is placed, two sections of structures of the L-shaped steel are inclined, so that the L-shaped steel is inconvenient to cut to form a through hole which is convenient for gas circulation or accumulated water to flow, and the section steel needs to be adjusted to be in a horizontal state so as to facilitate cutting, so that the cutting efficiency of the L-shaped steel is lower, the working time is increased, the operation is complex, time and labor are wasted, and the cutting auxiliary tool of the L-shaped steel is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an auxiliary cutting tool for L-shaped steel, which has the advantages of convenience in fixing and the like, and solves the problem of inconvenient fixing of the existing L-shaped steel.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting auxiliary fixtures of L shaped steel, includes the box, the inside of box is equipped with the fixed establishment to L shaped steel, the upper surface of box is fixed with two dead levers, two the upper surface of dead lever is fixed with the casing, the inside of casing is equipped with the stop gear to L shaped steel is spacing;

the fixing mechanism comprises a first motor fixed on the lower surface of the inner cavity of the box body, a first bevel gear is fixed on an output shaft of the first motor, the fixing mechanism further comprises a first threaded rod which is rotationally connected between the left side and the right side of the inner cavity of the box body through a bearing seat, a second bevel gear is fixed on the outer surface of the first threaded rod, two moving blocks are connected with the outer surface of the first threaded rod in a threaded manner, connecting rods penetrating through and extending to the outer portion of the box body are fixed on one sides of the moving blocks, and clamping blocks are fixed on the opposite sides of the connecting rods.

Further, the first bevel gear is meshed with the second bevel gear, the threads of the first threaded rod are two sections, and the directions of the threads of the two sections are opposite.

Further, the lower surface of movable block is fixed with the slider, two spouts have been seted up to the lower surface of box inner chamber, slider sliding connection is in the inside of spout.

Further, the connecting rod is U-shaped, and two opposite sides of the clamping blocks are both fixed with rubber pads.

Further, stop gear is including being fixed in the biax motor of casing inner chamber lower surface, the output shaft of biax motor is fixed with the bull stick, the external surface of bull stick is fixed with third bevel gear, the external surface meshing of third bevel gear has fourth bevel gear, the lower surface fixation of fourth bevel gear has the second threaded rod, the external surface threaded connection of second threaded rod has the pole cover, two the lower surface fixation of pole cover has the movable plate, the lower surface fixation of movable plate has the fixed block, the lower surface fixation of fixed block has the clamp plate.

Further, two one sides that the bull stick is on the back mutually are rotated through the bearing frame respectively and are connected in the left and right sides of casing inner chamber, two round holes have been seted up to the lower surface of casing, the second threaded rod passes through the bearing and rotates the inside of being connected in the round hole.

Further, two sliding holes are formed in the upper surface of the moving plate, and the moving plate is connected to the outer surface of the fixed rod in a sliding mode through the sliding holes.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this cutting auxiliary fixtures of L shaped steel, through fixed establishment, put L shaped steel on the box, first motor drives first bevel gear and rotates, drives second bevel gear and first threaded rod and rotates together, makes two movable blocks simultaneously relative movement, and the movable block passes through the connecting rod and drives the clamp splice and remove, and is fixed to L shaped steel, and is fixed effectual.

2. This cutting auxiliary fixtures of L shaped steel through stop gear, biax motor drive bull stick and third bevel gear rotate together, drive fourth bevel gear and second threaded rod and rotate together, make pole cover, movable plate, fixed block and clamp plate remove together, further compress tightly fixedly to L shaped steel, prevent its removal.

Drawings

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

FIG. 2 is a schematic structural view of the fixing mechanism of the present utility model;

fig. 3 is a schematic structural view of the limiting mechanism of the present utility model.

In the figure: the device comprises a box body 1, a fixing mechanism 2, a first motor 201, a first bevel gear 202, a first threaded rod 203, a second bevel gear 204, a moving block 205, a connecting rod 206, a clamping block 207, a fixing rod 3, a shell 4, a limiting mechanism 5, a double-shaft motor 501, a rotating rod 502, a third bevel gear 503, a fourth bevel gear 504, a second threaded rod 505, a rod sleeve 506, a moving plate 507, a fixing block 508 and a pressing plate 509.

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.

Referring to fig. 1, an auxiliary tool for cutting L-shaped steel in this embodiment includes a box 1, a fixing mechanism 2 for fixing L-shaped steel is disposed in the box 1, and is used for fixing L-shaped steel on an upper surface of the box 1, two fixing rods 3 are fixed on an upper surface of the box 1, a housing 4 is fixed on an upper surface of the two fixing rods 3, and a limiting mechanism 5 for limiting L-shaped steel is disposed in the housing 4, and further fixing L-shaped steel.

Referring to fig. 2, in order to fix the L-shaped steel, the fixing mechanism 2 in this embodiment includes a first motor 201 fixed on the lower surface of the inner cavity of the box 1, a first bevel gear 202 fixed on an output shaft of the first motor 201, a first threaded rod 203 rotatably connected between the left and right sides of the inner cavity of the box 1 through a bearing seat, a second bevel gear 204 fixed on an outer surface of the first threaded rod 203, the first bevel gear 202 meshed with the second bevel gear 204, the first motor 201 driving the first bevel gear 202 to rotate, driving the second bevel gear 204 to rotate with the first threaded rod 203, two moving blocks 205 connected on an outer surface of the first threaded rod 203 in a threaded manner, threads of the first threaded rod 203 being two sections, the two sections of threads being opposite in direction, driving the two moving blocks 205 to move oppositely or simultaneously, one side of the two moving blocks 205 being fixed with a connecting rod 206 penetrating and extending to the outside of the box 1, the opposite sides of the connecting rod 206 being fixed with a clamping block 207, and the L-shaped steel being fixed by the two clamping blocks 207 moving oppositely.

Wherein, the lower surface of movable block 205 is fixed with the slider, and two spouts have been seted up to the lower surface of box 1 inner chamber, and slider sliding connection is in the inside of spout, stability when increasing movable block 205 and remove.

In addition, rubber pads are fixed on the opposite sides of the two clamping blocks 207, and stability in fixing the L-shaped steel is improved through the rubber pads.

In the fixing mechanism 2 in this embodiment, the L-shaped steel is placed on the box 1, the first motor 201 drives the first bevel gear 202 to rotate, drives the second bevel gear 204 and the first threaded rod 203 to rotate together, so that the two moving blocks 205 move relatively at the same time, and the moving blocks 205 drive the clamping blocks 207 to move through the connecting rod 206, so as to fix the L-shaped steel.

Referring to fig. 3, in order to further fix the L-shaped steel, the limiting mechanism 5 in this embodiment includes a dual-shaft motor 501 fixed on the lower surface of the inner cavity of the casing 4, a rotating rod 502 fixed on the output shaft of the dual-shaft motor 501, a third bevel gear 503 fixed on the outer surface of the rotating rod 502, a fourth bevel gear 504 meshed with the outer surface of the third bevel gear 503, a second threaded rod 505 fixed on the lower surface of the fourth bevel gear 504, the dual-shaft motor 501 driving the rotating rod 502 and the third bevel gear 503 to rotate together, driving the fourth bevel gear 504 and the second threaded rod 505 to rotate together, a rod sleeve 506 screwed on the outer surface of the second threaded rod 505, a moving plate 507 fixed on the lower surface of the two rod sleeves 506, a fixed block 508 fixed on the lower surface of the moving plate 507, and a pressing plate 509 fixed on the lower surface of the fixed block 508 for further limiting the L-shaped steel, so as to facilitate cutting the L-shaped steel.

Wherein, one side that two bull sticks 502 are on the back of each other rotates through the bearing frame respectively and connects in the left and right sides of casing 4 inner chamber, increases the stability when bull stick 502 is rotatory, and two round holes have been seted up to the lower surface of casing 4, and second threaded rod 505 passes through the bearing and rotates the inside of connecting in the round hole, increases the stability when second threaded rod 505 is rotatory.

In addition, two slide holes are formed in the upper surface of the moving plate 507, the moving plate 507 is connected to the outer surface of the fixed rod 3 in a sliding mode through the slide holes, stability of the moving plate 507 in moving is improved, and the moving plate 507 is convenient to drive the pressing plate 509 to fix the L-shaped steel through the fixing block 508.

In the limiting mechanism 5 in the embodiment, the double-shaft motor 501 drives the rotating rod 502 and the third bevel gear 503 to rotate together, and drives the fourth bevel gear 504 and the second threaded rod 505 to rotate together, so that the rod sleeve 506, the moving plate 507, the fixed block 508 and the pressing plate 509 move together to compress the L-shaped steel and prevent movement.

The working principle of the embodiment is as follows:

(1) The L-shaped steel is placed on the upper surface of the box body 1, the first motor 201 is started, the first motor 201 drives the first bevel gear 202 to rotate, the first bevel gear 202 drives the second bevel gear 204 to rotate together with the first threaded rod 203, two moving blocks 205 can be moved relatively simultaneously when the first threaded rod 203 rotates due to the fact that the two sections of threads of the first threaded rod 203 are opposite in direction, the moving blocks 205 can drive sliding blocks to slide in the sliding grooves, stability of the moving blocks 205 during movement is improved, the moving blocks 205 can drive clamping blocks 207 to move together through connecting rods 206, and the L-shaped steel is fixed.

(2) The double-shaft motor 501 is started, the double-shaft motor 501 drives the rotating rod 502 and the third bevel gear 503 to rotate together, the third bevel gear 503 drives the fourth bevel gear 504 and the second threaded rod 505 to rotate together, the second threaded rod 505 drives the rod sleeve 506 and the moving plate 507 to move together, the moving plate 507 slides on the outer surface of the fixed rod 3, the stability of the moving plate 507 during moving is improved, the moving plate 507 drives the pressing plate 509 to move together through the fixed block 508 during moving, and the L-shaped steel is compressed to prevent moving.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutting auxiliary fixtures of L shaped steel, includes box (1), its characterized in that: the novel energy-saving box is characterized in that a fixing mechanism (2) for fixing L-shaped steel is arranged in the box body (1), two fixing rods (3) are fixed on the upper surface of the box body (1), a shell (4) is fixed on the upper surface of each fixing rod (3), and a limiting mechanism (5) for limiting the L-shaped steel is arranged in the shell (4);

the utility model provides a fixing mechanism (2) is including being fixed in first motor (201) of box (1) inner chamber lower surface, the output shaft of first motor (201) is fixed with first bevel gear (202), fixing mechanism (2) still including rotating first threaded rod (203) of connecting between the left and right sides of box (1) inner chamber through the bearing frame, the surface of first threaded rod (203) is fixed with second bevel gear (204), the surface threaded connection of first threaded rod (203) has two movable blocks (205), two one side that movable blocks (205) are opposite all is fixed with connecting rod (206) that run through and extend to the outside of box (1), two one side that connecting rod (206) are relative all is fixed with clamp splice (207).

2. The cutting auxiliary tool for the L-shaped steel according to claim 1, wherein: the first bevel gear (202) is meshed with the second bevel gear (204), the threads of the first threaded rod (203) are two sections, and the directions of the two sections of threads are opposite.

3. The cutting auxiliary tool for the L-shaped steel according to claim 1, wherein: the lower surface of the moving block (205) is fixedly provided with a sliding block, the lower surface of the inner cavity of the box body (1) is provided with two sliding grooves, and the sliding block is in sliding connection with the inner part of the sliding grooves.

4. The cutting auxiliary tool for the L-shaped steel according to claim 1, wherein: the connecting rod (206) is U-shaped, and rubber pads are fixed on one sides of the two opposite clamping blocks (207).

5. The cutting auxiliary tool for the L-shaped steel according to claim 1, wherein: stop gear (5) are including being fixed in biax motor (501) of casing (4) inner chamber lower surface, the output shaft of biax motor (501) is fixed with bull stick (502), the surface mounting of bull stick (502) has third bevel gear (503), the surface engagement of third bevel gear (503) has fourth bevel gear (504), the lower surface mounting of fourth bevel gear (504) has second threaded rod (505), the surface threaded connection of second threaded rod (505) has pole cover (506), two the lower surface mounting of pole cover (506) has movable plate (507), the lower surface mounting of movable plate (507) has fixed block (508), the lower surface mounting of fixed block (508) has clamp plate (509).

6. The auxiliary cutting tool for the L-shaped steel according to claim 5, wherein: two one sides that bull stick (502) are opposite to each other are rotated through the bearing frame respectively and are connected in the left and right sides of casing (4) inner chamber, two round holes have been seted up to the lower surface of casing (4), second threaded rod (505) are rotated through the bearing and are connected in the inside of round hole.

7. The auxiliary cutting tool for the L-shaped steel according to claim 5, wherein: two sliding holes are formed in the upper surface of the moving plate (507), and the moving plate (507) is connected to the outer surface of the fixed rod (3) in a sliding mode through the sliding holes.