CN219504377U - Steel corner grinding machine for constructional engineering - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a steel corner grinding machine for constructional engineering, which aims at the defects that the prior corner grinding machine cannot clamp and fix steel with different lengths, so that the limitation is higher, meanwhile, the grinding machine is usually of a fixed design, mobile grinding treatment cannot be realized, when other edges of the steel are ground, the steel is required to be detached and fixed after being placed, and time and labor are wasted; the polishing block can be driven to transversely move when the polishing block is polished, so that movable polishing treatment is realized.

Description

Steel corner grinder for construction engineering

technical field

The utility model relates to the technical field of construction engineering, in particular to a steel edge grinder for construction engineering.

Background technique

During the construction of construction projects, a large amount of steel will be used. Some steel corners are not smooth. At this time, it is necessary to use a steel corner grinder to grind the steel.

However, the existing corner grinding machines cannot clamp and fix steels of different lengths and sizes, resulting in high limitations. At the same time, the grinding machines are usually of a fixed design, which cannot realize mobile grinding. When the edge is ground, the steel needs to be removed, placed in a good position and then fixed, which is time-consuming and laborious.

Utility model content

The purpose of this utility model is to solve the problems in the prior art that steel materials of different lengths cannot be clamped and fixed, resulting in relatively high limitations. When grinding the other sides of the steel, it is necessary to unload the steel and fix it after placing it in a good position, which is time-consuming and labor-intensive. A kind of steel edge grinding machine for construction engineering is proposed.

In order to achieve the above object, the utility model adopts the following technical solutions:

A steel corner grinder for construction engineering, comprising a support leg, a frame body is fixedly connected to the top of the support leg, and a threaded moving mechanism is fixedly connected to the frame body, and a turntable is installed on one side of the frame body for rotation. Both the threaded moving mechanism and the turntable are fixedly connected with a clamping mechanism, the top of the frame body is fixedly connected with a sliding lifting assembly, and a smoothing mechanism is slidably installed on the sliding lifting assembly.

Preferably, the threaded moving mechanism includes a mounting seat fixedly connected to the frame body, and a first motor is fixedly connected in the mounting seat, a threaded rod is fixedly connected to the output shaft of the first motor, and a threaded rod is installed on the threaded rod There is a slider, and the top of the slider is fixedly connected with a support base, one side of the support base is fixedly connected with a second motor, and the output shaft of the second motor is fixedly connected with a first rotating shaft.

Preferably, the two clamping mechanisms include a housing, the first rotating shaft and the turntable are fixedly connected to the housing, and a threaded block is fixedly connected to the housing, and a screw is threaded to the threaded block, and The bottom of the screw rod is rotatably installed with a first splint, and one side of the housing is fixedly connected with a second splint.

Preferably, the sliding lifting assembly includes two hydraulic cylinders fixedly connected to the top of the frame body, and a hydraulic rod is provided on the hydraulic cylinder, the two hydraulic rods are fixedly connected to the same mounting plate, and the mounting plate is fixedly installed There are slide rails.

Preferably, the grinding mechanism includes a double-rod motor, and the output shaft of the double-rod motor is fixedly connected with a second rotating shaft and a third rotating shaft, and a grinding block is fixedly installed on the second rotating shaft. The fixed sleeves on the three rotating shafts are provided with traveling wheels, and the traveling wheels are rollingly installed in the slide rails.

In the utility model, the beneficial effect of the steel corner grinder for construction engineering;

Due to the setting of the thread moving mechanism, turntable and clamping mechanism, the distance between the two clamping mechanisms can be adjusted, which is convenient for fixing steel materials of different lengths, and can drive the fixed steel materials to rotate, which is convenient for other sides of the steel materials. For grinding.

Due to the arrangement of the sliding lifting assembly and the grinding and flattening mechanism, the grinding block can be driven to move laterally while grinding and flattening, so as to realize the mobile grinding and flattening process.

Description of drawings

Fig. 1 is the schematic diagram of the front section structure of a kind of construction engineering steel corner grinder that the utility model proposes;

Fig. 2 is a schematic diagram of the front section structure of the clamping mechanism of a kind of construction engineering steel corner grinder proposed by the utility model;

Fig. 3 is a three-dimensional structure schematic diagram of a support seat of a steel corner grinder for construction engineering proposed by the utility model.

In the figure: 1. Support leg; 2. Frame body; 3. Mounting base; 4. First motor; 5. Threaded rod; 6. Slider; 7. Support base; 8. Second motor; 9. First rotation Shaft; 10, turntable; 11, shell; 12, thread block; 13, screw; 14, first splint; 15, second splint; 16, hydraulic cylinder; 17, hydraulic rod; 18, mounting plate; 19, slide Rail; 20, double rod motor; 21, the second rotating shaft; 22, polishing block; 23, the third rotating shaft; 24, traveling wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Embodiment one

Referring to Fig. 1-Fig. 3, a kind of steel material corner smoothing machine for construction engineering, comprises supporting leg 1, and the top of supporting leg 1 is fixedly connected with frame body 2, and the thread moving mechanism is fixedly connected in frame body 2, frame body 2. One side is rotated with a turntable 10, the threaded moving mechanism and the turntable 10 are fixedly connected with a clamping mechanism, the top of the frame body 2 is fixedly connected with a sliding lifting assembly, and a grinding mechanism is slidably installed on the sliding lifting assembly.

In the utility model, the thread moving mechanism includes a mounting seat 3 fixedly connected to the frame body 2, and the mounting seat 3 is fixedly connected with a first motor 4, and the output shaft of the first motor 4 is fixedly connected with a threaded rod 5, and A slide block 6 is threadedly installed on the threaded rod 5, and the top of the slide block 6 is fixedly connected with a support base 7, and one side of the support base 7 is fixedly connected with a second motor 8, and the output shaft of the second motor 8 is fixedly connected with a The first axis of rotation 9 .

In the utility model, the two clamping mechanisms include a housing 11, the first rotating shaft 9 and the turntable 10 are fixedly connected with the housing 11, and the housing 11 is fixedly connected with a threaded block 12, on which the threaded block 12 A screw rod 13 is threadedly connected, and the bottom of the screw rod 13 is rotatably mounted with a first splint 14 , and one side of the housing 11 is fixedly connected with a second splint 15 .

In the utility model, the sliding lifting assembly includes two hydraulic cylinders 16 fixedly connected to the top of the frame body 2, and the hydraulic cylinder 16 is provided with a hydraulic rod 17, and the two hydraulic rods 17 are fixedly connected to the same mounting plate 18, and installed A slide rail 19 is fixedly installed on the plate 18 .

In the utility model, the grinding mechanism includes a double-rod motor 20, and the output shaft of the double-rod motor 20 is fixedly connected with a second rotating shaft 21 and a third rotating shaft 23, and a grinding block 22 is fixedly installed on the second rotating shaft 21. , the third rotating shaft 23 is fixedly provided with a traveling wheel 24 , and the traveling wheel 24 is rollingly installed in the slide rail 19 .

In the utility model, the working principle is: when in use, first adjust the distance between the two clamping mechanisms according to the length of the steel, start the first motor 4, the output shaft of the first motor 4 drives the threaded rod 5 to rotate, and the rotation of the threaded rod 5 will drive The slider 6 moves, and the slider 6 drives the support seat 7 to move, thereby driving the clamping mechanism on the right side to approach the clamping mechanism on the left side to realize the adjustment of the distance between the two clamping mechanisms. After the adjustment is completed, place the two ends of the steel On the two second clamping plates 15, and then turn the two screw rods 13 in turn, the rotation of the screw rod 13 will engage the threaded block 12 and move itself, thereby driving the first clamping plate 14 to move downward, making the first clamping plate 14 towards the second clamping plate 14. The splint 15 moves to complete the fixing of the steel, and then starts the two hydraulic cylinders 16, the hydraulic cylinder 16 drives the hydraulic rod 17 to extend downward, thereby driving the mounting plate 18 to move downward, when the grinding block 22 moves to the surface of the steel, it closes Hydraulic cylinder 16, and start double-rod motor 20, the output shaft of double-rod motor 20 drives second rotating shaft 21 and the 3rd rotating shaft 23 to rotate, and the rotation of second rotating shaft 21 can drive grinding block 22 to rotate, thereby to the steel material The corners are smoothed, and at the same time, the third rotating shaft 23 drives the walking wheel 24 to rotate, so that the double-rod motor 20 moves laterally to realize the mobile smoothing treatment. After finishing the smoothing treatment on one side of the steel, start the second motor 8 , the output shaft of the second motor 8 drives the first rotating shaft 9 to rotate, and the first rotating shaft 9 drives the clamping mechanism to rotate, thereby driving the fixed steel to rotate, which is convenient for smoothing the other sides of the steel, and has high practicability .

Embodiment two

The difference between this embodiment and Embodiment 1 is that a worm gear reducer is fixedly connected to the output shaft of the double-rod motor 20, and a controller is installed on the worm reducer. When the load of the double-rod motor 20 is too high, the controller controls the turbine The speed reducer decelerates the output shaft of the double-rod motor 20, effectively preventing the double-rod motor 20 from being damaged when the double-rod motor 20 is loaded for a long time.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. The utility model provides a steel corner mill for building engineering, includes supporting leg (1), its characterized in that, the top fixedly connected with support body (2) of supporting leg (1), and fixedly connected with screw thread moving mechanism in support body (2), carousel (10) are installed in rotation of support body (2) one side, equal fixedly connected with clamping mechanism of screw thread moving mechanism and carousel (10), the top fixedly connected with slip lifting unit of support body (2), and slidable mounting has the mill flat mechanism on the slip lifting unit.

2. The steel corner grinding machine for constructional engineering according to claim 1, wherein the screw thread moving mechanism comprises a mounting seat (3) fixedly connected in the frame body (2), a first motor (4) is fixedly connected in the mounting seat (3), a threaded rod (5) is fixedly connected to an output shaft of the first motor (4), a sliding block (6) is mounted on the threaded rod (5) in a threaded manner, a supporting seat (7) is fixedly connected to the top of the sliding block (6), a second motor (8) is fixedly connected to one side of the supporting seat (7), and a first rotating shaft (9) is fixedly connected to an output shaft of the second motor (8).

3. The steel corner grinding machine for constructional engineering according to claim 2, wherein the two clamping mechanisms comprise a shell (11), the first rotating shaft (9) and the rotary table (10) are fixedly connected with the shell (11), a threaded block (12) is fixedly connected in the shell (11), a screw (13) is connected to the threaded block (12) in a threaded manner, a first clamping plate (14) is rotatably arranged at the bottom of the screw (13), and a second clamping plate (15) is fixedly connected to one side of the shell (11).

4. The steel corner grinding machine for constructional engineering according to claim 1, wherein the sliding lifting assembly comprises two hydraulic cylinders (16) fixedly connected to the top of the frame body (2), hydraulic rods (17) are arranged on the hydraulic cylinders (16), the two hydraulic rods (17) are fixedly connected with the same mounting plate (18), and sliding rails (19) are fixedly mounted on the mounting plate (18).

5. The steel corner grinding machine for constructional engineering according to claim 4, wherein the grinding mechanism comprises a double-rod motor (20), a second rotating shaft (21) and a third rotating shaft (23) are fixedly connected to an output shaft of the double-rod motor (20), a grinding block (22) is fixedly installed on the second rotating shaft (21), a travelling wheel (24) is fixedly sleeved on the third rotating shaft (23), and the travelling wheel (24) is installed in the sliding rail (19) in a rolling mode.