CN212682570U

CN212682570U - Plate shearing machine for processing guardrail plate

Info

Publication number: CN212682570U
Application number: CN202020995632.7U
Authority: CN
Inventors: 李松
Original assignee: Hebei Yuanhang Transportation Facilities Co ltd
Current assignee: Hebei Yuanhang Transportation Facilities Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-12
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a plate shearing machine for processing guardrail plates, which relates to the technical field of processing guardrail plates and comprises an equipment bearing substrate, wherein a plate shearing mechanism is fixedly arranged on the top end surface of the equipment bearing substrate, the plate shearing mechanism comprises a gantry support frame fixedly arranged on the top end surface of the equipment bearing substrate, two electric hydraulic rods are symmetrically arranged on the top end inside the gantry support frame, the telescopic ends of the two electric hydraulic rods are jointly and fixedly connected with a linking frame, the bottom end surface of the linking frame is fixedly provided with a plate shearing tool bit through a bolt, when in actual use, the plate shearing tool bit is indirectly driven to ascend and descend by controlling the expansion of the two electric hydraulic rods, the guardrail plates are conveniently sheared by the plate shearing tool bit, the structure is simple, the processing efficiency of the guardrail plates is improved, and the guardrail plate driving mechanism is arranged to drive the guardrail plates to move towards the plate shearing mechanism, compared with the manual plate feeding mode, the plate feeding device is more time-saving and labor-saving.

Description

Plate shearing machine for processing guardrail plate

Technical Field

The utility model relates to a guardrail board processing technology field specifically is plate shearing machine is used in guardrail board processing.

Background

Guardrail board utilizes soil bed, stand, crossbeam, the deformation of endurance plate absorbs collision energy, and force out of control vehicle redirecting, resume normal direction of travel, prevent that the vehicle from rushing out of the way, with protection vehicle and passenger, the loss that the reduction accident caused, at guardrail board production and processing's in-process, according to customer's demand, need cut into a plurality of sections with a whole piece of guardrail board of rolling up, so that correspond and produce each guardrail board, this process needs to be accomplished with the help of the plate shearing machine.

However, in the process of producing and processing the guardrail plate at present, the structure of the used plate shearing machine is complex, and in actual work, a manual plate feeding mode is usually adopted, so that the mode is time-consuming and labor-consuming, and the shearing efficiency of the guardrail plate is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a plate shearing machine is used in guardrail board processing has solved at the in-process of guardrail board production and processing at present, and the plate shearing machine that uses, the structure is comparatively complicated, and in the during operation, is the mode that adopts artifical upper plate usually moreover, and this kind of mode is not only wasted time and energy, influences the problem of the shearing efficiency of guardrail board moreover.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: plate shearing machine is used in guardrail board processing, including equipment bearing substrate and respectively fixed mounting at the universal wheel and the support footing of equipment bearing substrate bottom terminal surface, the universal wheel distributes for alternating with the support footing the top terminal surface fixed mounting of equipment bearing substrate has plate shearing mechanism the top terminal surface of equipment bearing substrate and the one side position department fixed mounting that is located plate shearing mechanism have the transport transition platform, just the top terminal surface of equipment bearing substrate is located one side position department fixed mounting who carries the transition platform has guardrail board actuating mechanism the top terminal surface of equipment bearing substrate and one side position department fixed mounting that is located guardrail board actuating mechanism have guardrail board release roller.

The plate shearing mechanism comprises a gantry support frame fixedly mounted on the top end face of the equipment bearing substrate, two electric hydraulic rods are symmetrically mounted at the top end inside the gantry support frame, the telescopic ends of the two electric hydraulic rods are fixedly connected with a connecting frame together, and a plate shearing tool bit is fixedly mounted on the bottom end face of the connecting frame through a bolt.

Preferably, the discharge port of the plate shearing mechanism is fixedly connected with a blanking plate with an inclination angle, the top of the equipment bearing substrate is fixedly connected with a buffer base plate at a position below the discharge port of the blanking plate, and the buffer base plate is a rubber component.

Preferably, the bottom end inside the gantry support frame is rotatably connected with a leveling press roller, a plate shearing position widening groove is formed in the position, located on the rear side of the leveling press roller, of the bottom end inside the gantry support frame, and the position of the plate shearing position widening groove corresponds to the position of the plate shearing tool bit.

Preferably, two groups of limiting idler wheels are symmetrically and rotatably connected to two sides of the interior of the gantry support frame, and the linking frame is located between the two groups of limiting idler wheels and attached to the two groups of limiting idler wheels.

Preferably, guardrail board actuating mechanism includes first support, second support and the third support of equal fixed mounting at equipment bearing substrate top end face the inboard rotation in top of first support is connected with driving pulley, just is in top one side fixed mounting of first support has the motor, the drive end and the driving pulley fixed connection of motor.

Preferably, the inner side of the top of the second support is rotatably connected with a driven pulley disc A, one side of the top of the second support is rotatably connected with a driven pulley disc C, and the driven pulley disc A and the driven pulley disc C are coaxial.

Preferably, the third supports are provided with two groups, a driving roll shaft and a driven roll shaft which are the same in size are respectively connected between the two groups of third supports in a rotating mode, the axes of the driving roll shaft and the driven roll shaft are located on the same vertical line, one end of the driving roll shaft penetrates through one of the third supports, and the driven belt wheel disc B is fixedly connected with one end of the driving roll shaft.

Preferably, a transmission connection structure is formed between the driving pulley and the driven pulley disc A and between the driven pulley disc C and the driven pulley disc B through transmission belts, and the transmission ratio of the driving pulley, the driven pulley disc A, the driven pulley disc C and the driven pulley disc B is 1:3:2: 2.

Advantageous effects

The utility model provides a plate shearing machine is used in guardrail board processing. Compared with the prior art, the method has the following beneficial effects:

1. plate shearing machine is used in guardrail board processing, there is plate shearing mechanism through the terminal surface fixed mounting who bears the weight of the base plate at equipment, wherein, plate shearing mechanism includes the gantry support frame of fixed mounting at equipment bearing base plate terminal surface, two electronic hydraulic stem are installed to top symmetry inside the gantry support frame, link up the frame together to the common fixedly connected with in flexible end of two electronic hydraulic stem, the bottom terminal surface that links up the frame has the plate shearing tool bit through bolt fixed mounting, through above-mentioned structure, in the time of the in-service use, through the flexible of controlling two electronic hydraulic stem, realize indirectly driving the rising and the decline of plate shearing tool bit, the treatment is cuted to the guardrail board to the plate shearing tool bit of being convenient for, moreover, the steam generator is simple in structure, and the machining efficiency of guardrail board.

2. A plate shearing machine for processing a guardrail plate is characterized in that a guardrail plate driving mechanism is fixedly arranged on the top end face of an equipment bearing substrate, the guardrail plate driving mechanism comprises a first support, a second support and a third support which are fixedly arranged on the top end face of the equipment bearing substrate, a driving belt wheel is rotatably connected to the inner side of the top of the first support, a motor is fixedly arranged on one side of the top of the first support, the driving end of the motor is fixedly connected with the driving belt wheel, a driven belt wheel disc A is rotatably connected to the inner side of the top of the second support, a driven belt wheel disc C is rotatably connected to one side of the top of the second support, the driven belt wheel disc A and the driven belt wheel disc C are coaxial, two groups of third supports are arranged, a driving roller shaft and a driven roller shaft which are the same in size are respectively rotatably connected between the two groups of third supports, and the axes of the driving roller shaft and, one of them third support is run through to the one end of drive roll axle, and driven driving pulley dish B of fixedly connected with, through above-mentioned structure, when in actual use, treat that the guardrail board of shearing passes between drive roll axle and the driven follower axle, and contact, and there is frictional force, the motor rotates, through a series of speed reduction structure, make power transmission give the drive roll axle, there is frictional force on the upper surface of drive roll axle and guardrail board, and then drive the guardrail board and remove to plate shearing mechanism in, thereby realized automatic feeding's purpose, the production machining efficiency of guardrail board has been increased substantially.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural diagram of the plate shearing mechanism of the present invention;

fig. 4 is a front view of the plate shearing mechanism of the present invention;

fig. 5 is a rear view of the plate shearing mechanism of the present invention;

fig. 6 is a schematic structural view of the driving mechanism of the guardrail plate of the present invention.

In the figure: 1. an apparatus carrier substrate; 2. a universal wheel; 3. supporting feet; 4. a plate shearing mechanism; 41. a gantry support frame; 42. leveling the compression roller; 43. shearing a plate and expanding a position groove; 44. an electro-hydraulic lever; 45. a linking frame; 46. a plate shearing tool bit; 47. limiting the idler wheel; 5. a blanking plate; 6. a cushion plate; 7. a guardrail plate drive mechanism; 71. a first bracket; 72. a driving pulley; 73. a motor; 74. a second bracket; 75. a driven pulley disc A; 76. a third support; 77. a drive roll shaft; 78. a driven roller shaft; 79. a driven pulley disc B; 710. a driven pulley disc C; 711. a drive belt; 8. conveying a transition platform; 9. the guardrail plate releases the roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the plate shearing machine for processing the guardrail plate comprises an equipment bearing substrate 1, and a universal wheel 2 and a supporting footing 3 which are respectively and fixedly installed on the bottom end face of the equipment bearing substrate 1, wherein the universal wheel 2 and the supporting footing 3 are distributed in an alternating mode, a plate shearing mechanism 4 is fixedly installed on the top end face of the equipment bearing substrate 1, a discharging port of the plate shearing mechanism 4 is fixedly connected with a blanking plate 5 with an inclined angle, a buffering base plate 6 is fixedly connected to the position, below the discharging port of the blanking plate 5, of the top of the equipment bearing substrate 1, the buffering base plate 6 is a rubber component, a conveying transition platform 8 is fixedly installed on the position, on one side of the position, of the top end face of the equipment bearing substrate 1, a guardrail plate driving mechanism 7 is fixedly installed on the position, on one side of the conveying transition platform 8, of the top end face of the equipment bearing substrate 1, and the position, on one side of the guardrail plate driving mechanism 7, of the top end face of There is a guardrail plate release roller 9.

Referring to fig. 3-5, the plate shearing mechanism 4 includes a gantry support frame 41 fixedly mounted on the top end surface of the equipment carrying substrate 1, two electric hydraulic rods 44 are symmetrically mounted on the top end inside the gantry support frame 41, a connection frame 45 is fixedly connected to the telescopic ends of the two electric hydraulic rods 44 together, a plate shearing tool bit 46 is fixedly mounted on the bottom end surface of the connection frame 45 through a bolt, a leveling press roller 42 is rotatably connected to the bottom end inside the gantry support frame 41, a plate shearing expansion slot 43 is formed in the rear side of the leveling press roller 42 at the bottom end inside the gantry support frame 41, the plate shearing expansion slot 43 corresponds to the plate shearing tool bit 46, two sets of limiting rollers 47 are rotatably connected to two sides inside the gantry support frame 41, and the connection frame 45 is located between the two sets of limiting rollers 47 and is attached to each other.

Referring to fig. 6, the balustrade driving mechanism 7 includes a first bracket 71, a second bracket 74 and a third bracket 76, all of which are fixedly mounted on the top end surface of the apparatus supporting substrate 1, a driving pulley 72 is rotatably connected to the inner side of the top of the first bracket 71, a motor 73 is fixedly mounted on one side of the top of the first bracket 71, a driving end of the motor 73 is fixedly connected to the driving pulley 72, a driven pulley disc a75 is rotatably connected to the inner side of the top of the second bracket 74, a driven pulley disc C710 is rotatably connected to one side of the top of the second bracket 74, the driven pulley disc a75 and the driven pulley disc C710 are coaxial, two sets of the third brackets 76 are provided, a driving roller shaft 77 and a driven roller shaft 78 having the same size are rotatably connected between the two sets of the third brackets 76, the axial centers of the driving roller shaft 77 and the driven roller shaft 78 are located on the same vertical line, one end of the driving roller shaft 77, and a driven pulley disc B79 is fixedly connected, transmission connection structures are formed between the driving pulley 72 and the driven pulley disc A75 and between the driven pulley disc C710 and the driven pulley disc B79 through a transmission belt 711, and the transmission ratio of the driving pulley 72, the driven pulley disc A75, the driven pulley disc C710 and the driven pulley disc B79 is 1:3:2: 2.

When the guardrail plate flattening machine is used, firstly, a rolled guardrail plate is arranged on a guardrail plate releasing roller 9, then, the leading-out end of the guardrail plate passes through a position between a driving roller shaft 77 and a driven roller shaft 78 and is conveyed to the position above a transition platform 8, then passes through the position below a flattening press roller 42 until the leading-out end reaches the position below a plate shearing cutter head 46, the flattening press roller 42 flattens the guardrail plate, at the moment, a motor 73 is started, the motor 73 drives a driving pulley 72 to rotate, the driving pulley 72 drives a driven pulley disc A75 to rotate under the action of a transmission belt 711, the driven pulley disc A75 and the driven pulley disc C710 are coaxial, so that the driven pulley disc C710 is driven to synchronously rotate, then the driven pulley disc B79 is driven to rotate by the transmission belt 711, the driven pulley disc B79 directly drives the driving roller shaft 77 to rotate, and when the guardrail plate passes through the driving roller shaft 77 and the driven roller shaft 78, the upper surface is in contact with the driven pulley B79, and there is a large friction force, therefore, when the driving roll shaft 77 rotates, in cooperation with the driven roll shaft 78, the guardrail plate is driven to move until the moving distance satisfies the shearing length, the two electro-hydraulic rods 44 are started, the two electro-hydraulic rods 44 are extended, thereby driving the connecting frame 45 and the plate shearing cutter head 46 to move downwards synchronously, when the plate shearing cutter head 46 is contacted with the guardrail plate, continuously moving downwards to match with the shearing plate position-expanding groove 43 until cutting off, sliding the cut guardrail plate out by the blanking plate 5, when sliding downwards, the rubber buffer base plate 6 is acted on to prevent damage and deformation, and after the first section of guardrail plate is sheared, and (3) moving the plate shearing tool bit 46 upwards, recovering the initial position, and similarly, continuously controlling the motor 73 to rotate until the shearing position of the second section of guardrail plate comes below the plate shearing tool bit 46, performing second shearing treatment, and circulating in sequence.

In the present embodiment, the structural features, the operating principle and the specific circuit structure electrically connected to the outside of the electro-hydraulic rod 44 and the motor 73 are all the same as those of the prior art, and will not be described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The plate shearing machine for processing the guardrail plate comprises an equipment bearing substrate (1), universal wheels (2) and supporting feet (3) which are respectively and fixedly arranged on the end surface of the bottom of the equipment bearing substrate (1), wherein the universal wheels (2) and the supporting feet (3) are alternately distributed, it is characterized in that a plate shearing mechanism (4) is fixedly arranged on the top end face of the equipment bearing substrate (1), a conveying transition platform (8) is fixedly arranged at the top end face of the equipment bearing substrate (1) and at one side of the plate shearing mechanism (4), and a guardrail plate driving mechanism (7) is fixedly arranged at the position of one side of the conveying transition platform (8) on the top end surface of the equipment bearing substrate (1), a guardrail plate releasing roller (9) is fixedly arranged on the top end surface of the equipment bearing substrate (1) and positioned on one side of the guardrail plate driving mechanism (7);

the plate shearing mechanism (4) comprises a gantry support frame (41) fixedly mounted on the top end face of the equipment bearing substrate (1), two electric hydraulic rods (44) are symmetrically mounted at the top end inside the gantry support frame (41), the telescopic ends of the two electric hydraulic rods (44) are fixedly connected with a connecting frame (45) together, and a plate shearing tool bit (46) is fixedly mounted on the bottom end face of the connecting frame (45) through a bolt.

2. The plate shearing machine for processing the guardrail plates as claimed in claim 1, wherein a discharging port of the plate shearing mechanism (4) is fixedly connected with a blanking plate (5) with an inclined angle, a buffering cushion plate (6) is fixedly connected to the top of the equipment bearing base plate (1) and is positioned below the discharging port of the blanking plate (5), and the buffering cushion plate (6) is a rubber component.

3. The plate shearing machine for processing the guardrail plates as claimed in claim 1, wherein a leveling press roller (42) is rotatably connected to the inner bottom end of the gantry support frame (41), a plate shearing position widening groove (43) is formed in the position, located on the rear side of the leveling press roller (42), of the inner bottom end of the gantry support frame (41), and the position of the plate shearing position widening groove (43) corresponds to that of a plate shearing tool bit (46).

4. The plate shearing machine for processing the guardrail plates as claimed in claim 1, wherein two groups of limiting rollers (47) are symmetrically and rotatably connected to two sides of the interior of the gantry support frame (41), and the connecting frame (45) is positioned between the two groups of limiting rollers (47) and is attached to the two groups of limiting rollers.

5. The plate shearing machine for processing the guardrail plate as claimed in claim 1, wherein the guardrail plate driving mechanism (7) comprises a first support (71), a second support (74) and a third support (76) which are fixedly arranged on the top end surface of the equipment bearing base plate (1), a driving pulley (72) is rotatably connected to the inner side of the top of the first support (71), a motor (73) is fixedly arranged on one side of the top of the first support (71), and the driving end of the motor (73) is fixedly connected with the driving pulley (72).

6. The plate shearing machine for processing the guardrail plates as claimed in claim 5, wherein a driven pulley plate A (75) is rotatably connected to the inner side of the top of the second bracket (74), a driven pulley plate C (710) is rotatably connected to one side of the top of the second bracket (74), and the driven pulley plate A (75) and the driven pulley plate C (710) are coaxial.

7. The plate shearing machine for processing the guardrail plates as claimed in claim 6, wherein the third brackets (76) are provided with two groups, a driving roller shaft (77) and a driven roller shaft (78) which are the same in size are respectively and rotatably connected between the two groups of third brackets (76), the axes of the driving roller shaft (77) and the driven roller shaft (78) are positioned on the same vertical line, one end of the driving roller shaft (77) penetrates through one of the third brackets (76) and is fixedly connected with a driven pulley plate B (79).

8. The plate shearing machine for processing the guardrail plates as claimed in claim 7, wherein a transmission connecting structure is formed between the driving pulley (72) and the driven pulley disc A (75) and between the driven pulley disc C (710) and the driven pulley disc B (79) through a transmission belt (711), and the transmission ratio of the driving pulley (72), the driven pulley disc A (75), the driven pulley disc C (710) and the driven pulley disc B (79) is 1:3:2: 2.