CN215697612U

CN215697612U - Cement component production is with numerical control bar shear who has stabilising arrangement

Info

Publication number: CN215697612U
Application number: CN202122035207.0U
Authority: CN
Inventors: 王英哲; 李丛
Original assignee: China Railway Construction North China Construction Technology Co ltd
Current assignee: China Railway Construction North China Construction Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-01
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a numerical control steel bar shearing machine with a stabilizing device for producing cement components, which relates to the technical field of shearing machines and aims at solving the problem that the steel bars cannot be stably clamped when the steel bars are sheared at present, the utility model provides a scheme that the numerical control steel bar shearing machine comprises a bottom plate, a moving mechanism is fixedly connected to the lower side of the bottom plate, a fixed support is fixedly connected to the middle of the upper side of the bottom plate, a cutting mechanism is fixedly connected to the fixed support, first positioning rings positioned at two sides of the cutting mechanism are fixedly connected to the upper side of the bottom plate, a plurality of connecting rods are fixedly connected to the inner sides of the first positioning rings, one ends of the connecting rods are fixedly connected with second positioning rings positioned at the inner sides of the first positioning rings together, the numerical control steel bar shearing machine is simple in structure, can ensure that the steel bars are not required to be manually held during shearing, plays a role in safe and stable shearing, and is simple in operation, is convenient to use.

Description

Cement component production is with numerical control bar shear who has stabilising arrangement

Technical Field

The utility model relates to the technical field of shearing machines, in particular to a numerical control steel bar shearing machine with a stabilizing device for producing a cement component.

Background

The shearing machine is suitable for metal recycling processing factories, scrapped automobile disassembly sites and smelting and casting industries, profile steel and various metal materials in various shapes are sheared in a cold state and are pressed to form flanges, and powder products, plastics, glass fiber reinforced plastics, insulating materials and rubber are pressed to form, and the shearing machine is divided into different types: metal shearing machine, combined punching and shearing machine, hydraulic shearing machine and bar shearing machine.

When a common shearing machine shears the reinforcing steel bars, the shearing blade is driven to rotate through the hydraulic cylinder to shear the reinforcing steel bars, the conventional shearing device needs personnel to hold the reinforcing steel bars manually, and the shearing device is very unsafe, so that the numerical control reinforcing steel bar shearing machine with the stabilizing device for producing the cement components is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a numerical control steel bar shearing machine with a stabilizing device for cement component production, which solves the problem that steel bars cannot be stably clamped when the steel bars are sheared.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a numerical control bar shear with a stabilizing device for cement component production comprises a bottom plate, wherein a moving mechanism is fixedly connected to the lower side of the bottom plate, a fixed support is fixedly connected to the middle of the upper side of the bottom plate, a cutting mechanism is fixedly connected to the fixed support, first positioning rings positioned on two sides of the cutting mechanism are fixedly connected to the upper side of the bottom plate, a plurality of connecting rods are fixedly connected to the inner sides of the first positioning rings, one end of each connecting rod is fixedly connected to a second positioning ring positioned on the inner side of the first positioning ring, a rotating disc is rotatably connected to the inner side of the second positioning ring, a limiting mechanism fixedly connected with the second positioning ring is slidably connected to the outer side of the rotating disc, a driving mechanism fixedly connected with the second positioning ring is fixedly connected to the middle of the rotating disc, and a plurality of convex rods are fixedly connected to one side of the rotating disc, it is a plurality of all rotate on the nose bar and cup joint the connecting rod, it is a plurality of the one end of connecting rod all rotates the transmission support that is connected with second holding ring sliding connection, the upside of transmission support is provided with down the gyro wheel, install on the first holding ring with lower gyro wheel complex last gyro wheel, fixedly connected with and last gyro wheel, lower gyro wheel complex spacing ring between first holding ring and the second holding ring.

Preferably, the moving mechanism comprises a base fixedly connected with the lower side of the bottom plate, a lifting hydraulic cylinder is fixedly connected to the inner side of the base, and an output end of the lifting hydraulic cylinder is fixedly connected with a universal wheel in sliding connection with the base.

Preferably, the cutting mechanism includes the cutting pneumatic cylinder with fixed bolster fixed connection, the output fixedly connected with of cutting pneumatic cylinder and fixed bolster sliding connection's slide, the upside fixedly connected with driving motor of slide, driving motor's output is connected with the cutting saw bit through the belt, the outside of cutting saw bit is connected with the trailing arm with slide fixed connection.

Preferably, the limiting mechanism comprises a limiting groove formed in the rotating disc, and a limiting rod fixedly connected with the second positioning ring is sleeved on the inner side of the limiting groove in a sliding mode.

Preferably, the driving mechanism comprises a clamping hydraulic cylinder fixedly connected with the second positioning ring, a rack is fixedly connected to the output end of the clamping hydraulic cylinder, and a gear fixedly connected with the rotating disc is meshed with the upper side of the rack.

Preferably, the middle of the lower roller is rotatably sleeved with a connecting shaft fixedly connected with the transmission support, and two ends of the connecting shaft are slidably sleeved with guide supports fixedly connected with the second positioning ring.

The utility model has the beneficial effects that:

1. through putting into the spacing ring with the reinforcing bar in the middle of, then the centre gripping pneumatic cylinder drives the rack and removes, and then drive gear revolve, the rolling disc that drives gear one side rotates, make the nose bar of rolling disc one side remove, it removes to drive the connecting rod, make the transmission support of connecting rod one end slide, make the side lower roller of sliding support move to first spacing ring, make lower roller and last roller mutually support, and then make the inboard quick centre gripping of reinforcing bar of spacing ring fixed, when preventing follow-up cutting, the reinforcing bar takes place the dislocation, make the port unevenness at shearing position, still prevent when the end of cutting, prevent that the reinforcing bar from directly dropping, injury personnel, make the cutting process can be more stable.

2. Rotate through the rolling disc for a plurality of reinforcing bars press from both sides tightly simultaneously and loosen, improve cutting efficiency, through the gag lever post, can be more stable when making the rolling disc pivoted, improve the security of device, drive the universal wheel through hydraulic cylinder and go up and down, just can be when removing the bottom plate, convenient the removal, hydraulic cylinder drives the universal wheel and slides in the base, just can make base and ground contact, and then make the device fix subaerial, prevent universal wheel and ground contact, make the device unstable.

Drawings

FIG. 1 is a schematic front view of a numerically controlled steel bar shearing machine with a stabilizing device for cement member production according to the present invention;

FIG. 2 is a schematic left-side partial sectional view of a numerically controlled steel bar shearing machine with a stabilizing device for producing a cement member according to the present invention;

fig. 3 is an enlarged schematic view of a place a of the numerical control steel bar shearing machine with the stabilizing device for producing the cement member provided by the utility model.

Reference numbers in the figures: 1. a base; 2. a lifting hydraulic cylinder; 3. a universal wheel; 4. a base plate; 5. an upper roller; 6. a first positioning ring; 7. fixing a bracket; 8. cutting a hydraulic cylinder; 9. a drive motor; 10. cutting the saw blade; 11. a clamping hydraulic cylinder; 12. a connecting rod; 13. a second positioning ring; 14. a rack; 15. rotating the disc; 16. a gear; 17. a limiting ring; 18. a connecting shaft; 19. a lower roller; 20. a transmission bracket; 21. a nose bar; 22. a connecting rod; 23. a limiting rod; 24. and a guide bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a numerical control steel bar shearing machine with a stabilizing device for cement component production comprises a bottom plate 4, a moving mechanism is fixedly connected to the lower side of the bottom plate 4, a fixed support 7 is fixedly connected to the middle of the upper side of the bottom plate 4, a cutting mechanism is fixedly connected to the fixed support 7, first positioning rings 6 positioned at two sides of the cutting mechanism are fixedly connected to the upper side of the bottom plate 4, a plurality of connecting rods 12 are fixedly connected to the inner side of the first positioning ring 6, a second positioning ring 13 positioned at the inner side of the first positioning ring 6 is fixedly connected to one end of each connecting rod 12 together, a rotating disc 15 is rotatably connected to the inner side of the second positioning ring 13, a limiting mechanism fixedly connected to the second positioning ring 13 is slidably connected to the outer side of the rotating disc 15, a driving mechanism fixedly connected to the second positioning ring 13 is fixedly connected to the middle of the rotating disc 15, a plurality of convex rods 21 are fixedly connected to one side of the rotating disc 15, a plurality of convex rods 21 are rotatably sleeved with connecting rods 22, one end of each connecting rod 22 is rotatably connected with a transmission bracket 20 which is slidably connected with a second positioning ring 13, a lower roller 19 is arranged on the upper side of the transmission bracket 20, an upper roller 5 which is matched with the lower roller 19 is arranged on a first positioning ring 6, a limiting ring 17 which is matched with the upper roller 5 and the lower roller 19 is fixedly connected between the first positioning ring 6 and the second positioning ring 13, reinforcing steel bars are put into the limiting ring 17, then a clamping hydraulic cylinder 11 drives a rack 14 to move, further drives a gear 16 to rotate, drives a rotating disc 15 on one side of the gear 6 to rotate, so that the convex rods 21 on one side of the rotating disc 15 move, drives the connecting rods 22 to move, so that the transmission bracket 20 at one end of each connecting rod 22 slides, and the lower roller 19 on the upper side of the sliding bracket 20 moves towards the first positioning ring 6, so that the lower rollers 19 are matched with the upper rollers 5, thereby leading the reinforcing steel bars at the inner side of the limiting ring 17 to be rapidly clamped and fixed, preventing the reinforcing steel bars from being dislocated when the subsequent cutting is carried out, the end opening of the shearing part is not flat, the reinforcing steel bar is prevented from directly falling off to damage personnel when the cutting is finished, the cutting process is more stable, the rotating disc 15 rotates to simultaneously clamp and loosen a plurality of steel bars, so that the cutting efficiency is improved, and the limiting rods 23, the rotating disc 15 can be more stable when rotating, the safety of the device is improved, the lifting hydraulic cylinder 2 drives the universal wheel 3 to lift, when the bottom plate 4 is moved, the device is moved, the lifting hydraulic cylinder 2 drives the universal wheel 3 to slide into the base 1, the base 1 can be contacted with the ground, and then make the device fix on ground, prevent universal wheel 3 and ground contact for the device is unstable.

The moving mechanism comprises a base 1 fixedly connected with the lower side of a bottom plate 4, a lifting hydraulic cylinder 2 is fixedly connected to the inner side of the base 1, and an output end of the lifting hydraulic cylinder 2 is fixedly connected with a universal wheel 3 in sliding connection with the base 1.

Cutting mechanism includes the cutting pneumatic cylinder 8 with 7 fixed connection of fixed bolster, the output fixedly connected with of cutting

pneumatic cylinder

8 and 7 sliding connection's of fixed bolster slide, the upside fixedly connected with driving motor 9 of slide, driving motor 9's output is connected with cutting saw bit 10 through the belt, the outside of cutting saw bit 10 is connected with the trailing arm with slide fixed connection.

The limiting mechanism comprises a limiting groove formed in the rotating disc 15, and a limiting rod 23 fixedly connected with the second positioning ring 13 is sleeved on the inner side of the limiting groove in a sliding mode.

The driving mechanism comprises a clamping hydraulic cylinder 11 fixedly connected with the second positioning ring 13, a rack 14 is fixedly connected with the output end of the clamping hydraulic cylinder 11, and a gear 16 fixedly connected with a rotating disc 15 is meshed on the upper side of the rack 14.

The middle of the lower roller 19 is rotatably sleeved with a connecting shaft 18 fixedly connected with a transmission bracket 20, and two ends of the connecting shaft 18 are slidably sleeved with guide brackets 24 fixedly connected with the second positioning rings 13.

The working principle is as follows: the reinforcing steel bars are put into the limiting ring 17, then the clamping hydraulic cylinder 11 drives the rack 14 to move, further drives the gear 16 to rotate, drives the rotating disc 15 on one side of the gear 6 to rotate, causes the convex rod 21 on one side of the rotating disc 15 to move, drives the connecting rod 22 to move, causes the transmission bracket 20 at one end of the connecting rod 22 to slide, causes the lower roller 19 on the upper side of the sliding bracket 20 to move towards the first limiting ring 6, causes the lower roller 19 and the upper roller 5 to be matched with each other, further causes the reinforcing steel bars on the inner side of the limiting ring 17 to be clamped and fixed quickly, prevents the reinforcing steel bars from being dislocated when subsequently cutting is carried out, causes the port of a cutting part to be uneven, prevents the reinforcing steel bars from directly falling off when the cutting is finished, damages personnel, causes the cutting process to be more stable, causes a plurality of reinforcing steel bars to be clamped and loosened simultaneously through the rotation of the rotating disc 15, and improves the cutting efficiency, through gag lever post 23, can be more stable when can be so that rolling disc 15 rotates, improve the security of device, drive 3 lifts of universal wheel through hydraulic cylinder 2, just can be in the time of removing bottom plate 4, mobile device, hydraulic cylinder 2 drives universal wheel 3 and slides in base 1, just can be so that base 1 and ground contact, and then makes the device fix subaerial, prevents universal wheel 3 and ground contact, makes the device unstable.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The numerical control steel bar shearing machine with the stabilizing device for producing the cement components comprises a bottom plate (4) and is characterized in that a moving mechanism is fixedly connected to the lower side of the bottom plate (4), a fixing support (7) is fixedly connected to the middle of the upper side of the bottom plate (4), a cutting mechanism is fixedly connected to the fixing support (7), first positioning rings (6) located on two sides of the cutting mechanism are fixedly connected to the upper side of the bottom plate (4), a plurality of connecting rods (12) are fixedly connected to the inner side of the first positioning rings (6), a second positioning ring (13) located on the inner side of the first positioning rings (6) is fixedly connected to one end of each connecting rod (12) together, a rotating disc (15) is rotatably connected to the inner side of each second positioning ring (13), and a limiting mechanism fixedly connected with the second positioning rings (13) is slidably connected to the outer side of the rotating disc (15), fixedly connected with and second holding ring (13) fixed connection's actuating mechanism in the middle of rolling disc (15), a plurality of nose bars (21) of one side fixedly connected with of rolling disc (15), it is a plurality of all rotate on nose bar (21) and cup joint connecting rod (22), it is a plurality of the one end of connecting rod (22) is all rotated and is connected with transmission bracket (20) with second holding ring (13) sliding connection, the upside of transmission bracket (20) is provided with down gyro wheel (19), install on first holding ring (6) and go up gyro wheel (5) with lower gyro wheel (19) complex, fixedly connected with and last gyro wheel (5), lower gyro wheel (19) complex spacing ring (17) between first holding ring (6) and second holding ring (13).

2. The numerical control steel bar shearing machine with the stabilizing device for producing the cement components is characterized in that the moving mechanism comprises a base (1) fixedly connected with the lower side of a bottom plate (4), a lifting hydraulic cylinder (2) is fixedly connected to the inner side of the base (1), and a universal wheel (3) in sliding connection with the base (1) is fixedly connected to the output end of the lifting hydraulic cylinder (2).

3. The numerical control steel bar shearing machine with the stabilizing device for cement component production according to claim 1, characterized in that the cutting mechanism comprises a cutting hydraulic cylinder (8) fixedly connected with the fixed support (7), the output end of the cutting hydraulic cylinder (8) is fixedly connected with a sliding plate slidably connected with the fixed support (7), the upper side of the sliding plate is fixedly connected with a driving motor (9), the output end of the driving motor (9) is connected with a cutting saw blade (10) through a belt, and the outer side of the cutting saw blade (10) is connected with a suspension bracket fixedly connected with the sliding plate.

4. The numerical control steel bar shearing machine with the stabilizing device for cement component production according to claim 1, wherein the limiting mechanism comprises a limiting groove formed on the rotating disc (15), and a limiting rod (23) fixedly connected with the second positioning ring (13) is sleeved on the inner side of the limiting groove in a sliding manner.

5. The numerical control steel bar shear with the stabilizing device for cement component production according to claim 1, wherein the driving mechanism comprises a clamping hydraulic cylinder (11) fixedly connected with the second positioning ring (13), the output end of the clamping hydraulic cylinder (11) is fixedly connected with a rack (14), and the upper side of the rack (14) is engaged with a gear (16) fixedly connected with a rotating disc (15).

6. The numerical control steel bar shearing machine with the stabilizing device for cement member production according to claim 1, characterized in that the middle of the lower roller (19) is rotatably sleeved with a connecting shaft (18) fixedly connected with a transmission bracket (20), and two ends of the connecting shaft (18) are slidably sleeved with guide brackets (24) fixedly connected with the second positioning rings (13).