CN220028517U

CN220028517U - Flying shear assembly

Info

Publication number: CN220028517U
Application number: CN202321279088.6U
Authority: CN
Inventors: 余清; 凡小刚
Original assignee: Guangzhou Tongjun Mechanical Equipment Co ltd
Current assignee: Guangzhou Tongjun Mechanical Equipment Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-11-17
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a flying shear assembly, which comprises a frame and a working table top, wherein the top end of the frame is fixedly connected with the working table top, a front straightening mechanism is arranged on the left side of the top end of the working table top, a guide mechanism is arranged in the middle of the top end of the working table top, a rear straightening mechanism is arranged on the right side of the guide mechanism, a crankshaft connecting rod cutting mechanism is arranged on the right side of the rear straightening mechanism, the front straightening mechanism comprises a fixing frame, and the fixing frame is positioned at the rear end of the front straightening mechanism. This flying shear assembly is through being provided with preceding alignment mechanism, guiding mechanism, back alignment mechanism, bent axle connecting rod cutting machine, and when the reinforcing bar passes through from preceding alignment mechanism, the upper and lower group wheel of driving at preceding alignment mechanism rear rotates, and the reinforcing bar transversely runs through the time from group wheel, has certain cushioning effect under the effect of spring rod, avoids rigid connection to lead to collapsing when the alignment to cut, and the reinforcing bar accuracy of cutting is high, has solved the not good problem of alignment effect.

Description

Flying shear assembly

Technical Field

The utility model relates to the technical field of flying shears, in particular to a flying shear assembly.

Background

The flying shear is an integrated machine for uncoiling, straightening and cutting metal parts such as steel coils, plates and steel bars, and can uncoil and cut the originally coiled material into linear materials at fixed intervals through transmission and cutting of the metal materials, so that the automatic coil uncoiling machine is high in automation degree and safe to operate. The steel bar flying shears mainly adopts a crankshaft connecting rod structure to cut steel bars, and the steel bars need to be unreeled and straightened before cutting. However, most flying shears are mainly straightened by increasing the number of wheels, because of the rigid connection structure of the straightening wheels, the steel bars are often subjected to stronger extrusion force, longer Cheng Ju is required for straightening, the steel bars move forward straight, and all angles cannot be straightened, so that the straightening effect is poor, and the final cutting precision is limited. Therefore, a new flying shear assembly is needed to solve the defect.

Disclosure of Invention

The utility model aims to provide a flying shear assembly so as to solve the problems of poor straightening effect and limited final cutting precision in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flying shear assembly, includes frame and table surface, frame top fixedly connected with table surface, alignment mechanism before table surface top left side is installed, table surface top intermediate position is provided with guiding mechanism, guiding mechanism right side is provided with back alignment mechanism, back alignment mechanism right side is provided with crankshaft connecting rod and decides the mechanism, preceding alignment mechanism includes the mount, the mount is located preceding alignment mechanism rear end, mount rear end fixedly connected with driving motor, mount front end fixedly connected with mounting bracket, be provided with three groups spring bar in the mounting bracket, the vertical equidistant distribution of spring bar, spring bar below all is provided with upper and lower group's wheel, mounting bracket left side fixedly mounted with guide slot, adjustable guide block is installed in the guide slot left side.

Preferably, the guiding mechanism comprises a bearing seat, the bearing seat is fixedly assembled at the top end of the working table, a hollow rotating shaft is movably assembled in the bearing seat, a rotating motor is fixedly connected in the frame, and a driving wheel and a driving belt are connected between an output shaft of the rotating motor and the hollow rotating shaft.

Preferably, the crankshaft connecting rod cutting mechanism comprises a crankshaft connecting rod case, the crankshaft connecting rod case is fixedly connected to the right side of the top end of the working table, a cutting motor is installed at the rear end of the crankshaft connecting rod case, the bottom end of the crankshaft connecting rod case is opened and is provided with a steel bar cutter, the bottom end of the crankshaft connecting rod case is fixedly connected with a limiting sleeve, and the limiting sleeve is positioned on the left side of the steel bar cutter.

Preferably, the rear end of the frame is fixedly connected with a control electric box, the top end of the control electric box is provided with a man-machine intercom control machine, and a voice intercom control module is arranged in the man-machine intercom control machine.

Preferably, a steel bar placing reel can be erected on the left side of the frame, and a steel bar collecting groove can be erected on the right side of the frame.

Preferably, the operation table top is fixedly connected with the frame through screws, and the operation table top is three-section detachable.

Compared with the prior art, the utility model has the beneficial effects that: the flying shear assembly not only realizes high accuracy of cut steel bars and full-angle straightening, but also improves the operation efficiency and the productivity;

the front straightening mechanism, the guide mechanism of the middle section, the rear straightening mechanism of the rear section and the crankshaft connecting rod cutting mechanism are arranged in the front straightening mechanism, the guide mechanism of the rear section and the crankshaft connecting rod cutting mechanism, so that when the steel bars pass through the front straightening mechanism, the transmission motor behind the front straightening mechanism drives the upper group wheel and the lower group wheel to rotate, the upper group wheel and the lower group wheel rotate to convey the steel bars, and the spring rods are arranged above the upper group wheel and the lower group wheel, so that the steel bars have certain cushioning effect under the action of the spring rods when transversely passing through the group wheels, the front straightening mechanism and the rear straightening mechanism are matched with the front and rear straightening mechanisms to avoid breakage when being rigidly connected, and the cut steel bars have high accuracy;

the guide mechanism is arranged between the front straightening mechanism and the rear straightening mechanism, the steel bars pass through the guide mechanism, torque is output by the rotating motor at the bottom of the frame, and the torque is transmitted to the hollow rotating shaft by the driving wheel and the driving belt, so that the steel bars pass through and are screwed in at the same time, the full-angle straightening is ensured, the speed can be regulated through the rotating motor, and the cutting effect is better than that of fixed passing;

through being provided with control electric box, man-machine control machine that talkbacks, the control electric box is installed to the frame rear end, and control electric box top is provided with man-machine control machine that talkbacks, and the system everywhere is controlled and is operated on man-machine control machine that talkbacks, the interior pronunciation intercom module accessible man-machine of man-machine control machine that talkbacks realizes speech control, and the simplification is operated, liberates the manpower, improves the operating efficiency to improve the productivity.

Drawings

FIG. 1 is a schematic front perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic rear perspective view of the present utility model;

fig. 4 is a schematic perspective view of a front straightening mechanism according to the present utility model;

FIG. 5 is a schematic diagram of the front view of the stop collar of the present utility model;

fig. 6 is a schematic front view of the guide mechanism of the present utility model.

In the figure: 1. cutting out the motor; 2. a rear straightening mechanism; 3. a man-machine intercom controller; 4. controlling an electric box; 5. a front straightening mechanism; 6. a drive motor; 7. a driving wheel and a driving belt; 8. a rotating electric machine; 9. a frame; 10. a guide mechanism; 11. a work table; 12. a crankshaft connecting rod cutting mechanism; 13. a steel bar cutter; 14. a spring rod; 15. a mounting frame; 16. an upper and lower set of wheels; 17. a guide groove; 18. an adjustable guide block; 19. a fixing frame; 20. a limit sleeve; 21. a crankshaft connecting handle case; 22. a bearing seat; 23. a hollow rotating shaft.

Description of the embodiments

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.

Example 1: referring to fig. 1-6, the flying shear assembly comprises a frame 9 and a working table 11, wherein the top end of the frame 9 is fixedly connected with the working table 11, a front straightening mechanism 5 is installed on the left side of the top end of the working table 11, a guide mechanism 10 is arranged in the middle of the top end of the working table 11, a rear straightening mechanism 2 is arranged on the right side of the guide mechanism 10, a crankshaft connecting rod cutting mechanism 12 is arranged on the right side of the rear straightening mechanism 2, the front straightening mechanism 5 comprises a fixing frame 19, the fixing frame 19 is positioned at the rear end of the front straightening mechanism 5, the rear end of the fixing frame 19 is fixedly connected with a transmission motor 6, the front end of the fixing frame 19 is fixedly connected with a mounting frame 15, three groups of spring rods 14 are arranged in the mounting frame 15, the spring rods 14 are distributed vertically at equal intervals, an upper group wheel 16 and a lower group of wheels 16 are arranged below the spring rods 14, a guide groove 17 is fixedly arranged on the left side of the mounting frame 15, an adjustable guide block 18 is installed on the left side of the guide groove 17, the crankshaft connecting rod cutting mechanism 12 comprises a crankshaft connecting rod case 21, the crankshaft connecting rod case 21 is fixedly connected on the right side of the top end of the working table 11, the crankshaft connecting rod cutting mechanism 21 is provided with a cutting motor 1 at the rear end of the crankshaft connecting rod case 21, a cutting motor 21 is provided with a cutting frame 21, a cutting bar 21 is provided with a cutting bar 21 is provided at the left end, and is provided with a cutting bar 20, and a cutter 20 is fixedly connected with a cutter bar 20, and a limit sleeve is positioned at the left side of the left end of the cutting bar 20;

specifically, as shown in fig. 1, 2, 3, 4, 5 and 6, the final assembly machine realizes the alignment and cutting of the steel bars through the front alignment mechanism 5 of the front section, the guide mechanism 10 of the middle section, the rear alignment mechanism 2 of the rear section and the crankshaft connecting rod cutting mechanism 12, when the steel bars pass through the front alignment mechanism 5, the transmission motor 6 behind the front alignment mechanism 5 drives the upper and lower group wheels 16 to rotate, and the upper and lower group wheels 16 rotate to convey the steel bars, and the spring rods 14 are arranged above the upper and lower group wheels 16, so that the steel bars have certain cushioning effect under the action of the spring rods 14 when transversely penetrating through the group wheels, and avoid the breakage during the alignment caused by rigid connection.

Example 2: the guiding mechanism 10 comprises a bearing seat 22, the bearing seat 22 is fixedly assembled at the top end of the working table top 11, a hollow rotating shaft 23 is movably assembled in the bearing seat 22, a rotating motor 8 is fixedly connected in the frame 9, and a driving wheel and a driving belt 7 are connected between an output shaft of the rotating motor 8 and the hollow rotating shaft 23;

specifically, as shown in fig. 1, 2, 3 and 6, a guiding mechanism 10 is arranged between the front straightening mechanism 5 and the rear straightening mechanism 2, the steel bars pass through the guiding mechanism 10, a rotating motor 8 at the bottom of the stand 9 outputs torque, and the driving wheel and the driving belt 7 transmit torque to the hollow rotating shaft 23, so that the steel bars pass through and are screwed in at the same time, and all-angle straightening is ensured.

Example 3: the rear end of the frame 9 is fixedly connected with a control electric box 4, the top end of the control electric box 4 is provided with a man-machine intercom controller 3, a voice intercom control module is arranged in the man-machine intercom controller 3, a steel bar placing reel can be erected on the left side of the frame 9, a steel bar receiving groove can be erected on the right side of the frame 9, a working table top 11 is fixedly connected with the frame 9 through screws, and the working table top 11 is of three-section detachable type;

specifically, as shown in fig. 1, 2 and 3, a control electric box 4 is installed at the rear end of the frame 9, a human-computer intercom controller 3 is arranged at the top end of the control electric box 4, the system is controlled to operate on the human-computer intercom controller 3 everywhere, and a voice intercom module in the human-computer intercom controller 3 can realize voice control through human-computer intercom.

Working principle: the steel bar winding reel can be erected on the left side of the frame 9, the steel bar receiving groove can be erected on the right side, steel bars are pulled out from the winding reel and pass through the adjustable guide block 18, when the steel bars pass through from the front straightening mechanism 5, the transmission motor 6 behind the front straightening mechanism 5 drives the upper group wheel 16 and the lower group wheel 16 to rotate, the upper group wheel 16 rotates and transmits the steel bars, the spring rod 14 is arranged above the upper group wheel 16, therefore, when the steel bars transversely pass through the group wheel, certain cushioning effect is achieved under the action of the spring rod 14, the steel bars are prevented from being broken when rigidly connected and lead to straightening, the front straightening mechanism 5 and the rear straightening mechanism 2 are matched to be longitudinally straightened, the guide mechanism 10 is arranged between the front straightening mechanism 5 and the rear straightening mechanism 2, the steel bars pass through the guide mechanism 10, the rotating motor 8 at the bottom of the frame 9 outputs torque, the transmission wheel and the transmission belt 7 transmit the torque to the hollow rotating shaft 23, the steel bars pass through and are screwed in simultaneously, the whole angle straightening is guaranteed, the speed can be regulated through the rotating motor 8, the rear end of the frame 9 is provided with the control electric box 4, the control electric box 4 is provided with the human-computer control system 3, the human-computer control system is controlled, the human-computer control system is controlled in the human-computer control system 3, the human-computer control system is controlled the human-computer system is controlled and the human-computer system intercom 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Flying shear assembly, including frame (9) and table surface (11), its characterized in that: the utility model provides a machine frame (9) top fixedly connected with table surface (11), alignment mechanism (5) before table surface (11) top left side is installed, table surface (11) top intermediate position is provided with guiding mechanism (10), guiding mechanism (10) right side is provided with back alignment mechanism (2), back alignment mechanism (2) right side is provided with bent axle connecting rod cutting mechanism (12), preceding alignment mechanism (5) include mount (19), mount (19) are located preceding alignment mechanism (5) rear end, mount (19) rear end fixedly connected with driving motor (6), mount (19) front end fixedly connected with mounting bracket (15), be provided with three group spring bars (14) in mounting bracket (15), vertical equidistant distribution of spring bars (14), spring bar (14) below all is provided with upper and lower group wheel (16), mounting bracket (15) left side fixedly mounted with guide slot (17), adjustable guide block (18) are installed in guide slot (17) left side.

2. The flying shear assembly of claim 1, wherein: the guiding mechanism (10) comprises a bearing seat (22), the bearing seat (22) is fixedly assembled at the top end of the working table top (11), a hollow rotating shaft (23) is movably assembled in the bearing seat (22), a rotating motor (8) is fixedly connected in the rack (9), and a driving wheel and a driving belt (7) are connected between an output shaft of the rotating motor (8) and the hollow rotating shaft (23).

3. The flying shear assembly of claim 1, wherein: the crankshaft connecting rod cutting mechanism (12) comprises a crankshaft connecting rod case (21), the crankshaft connecting rod case (21) is fixedly connected to the right side of the top end of the working table top (11), a cutting motor (1) is installed at the rear end of the crankshaft connecting rod case (21), the bottom end of the crankshaft connecting rod case (21) is opened and is provided with a steel bar cutter (13), a limiting sleeve (20) is fixedly connected to the bottom end of the crankshaft connecting rod case (21), and the limiting sleeve (20) is located on the left side of the steel bar cutter (13).

4. The flying shear assembly of claim 1, wherein: the intelligent control system is characterized in that a control electric box (4) is fixedly connected to the rear end of the frame (9), a man-machine intercom control machine (3) is arranged at the top end of the control electric box (4), and a voice intercom control module is arranged in the man-machine intercom control machine (3).

5. The flying shear assembly of claim 1, wherein: the left side of the frame (9) can be provided with a steel bar placing reel, and the right side of the frame can be provided with a steel bar collecting groove.

6. The flying shear assembly of claim 1, wherein: the working table top (11) is fixedly connected with the frame (9) through screws, and the working table top (11) is three-section detachable.