CN213317964U

CN213317964U - Lifting device for plate shearing machine

Info

Publication number: CN213317964U
Application number: CN202021857574.8U
Authority: CN
Inventors: 徐伟; 郑万斌; 黄燚
Original assignee: Yichang Seezol Technology Co ltd
Current assignee: Yichang Seezol Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-01
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a elevating gear for plate shearing machine belongs to scissors trigger technical field, comprising a base plate, the top surface welding of bottom plate has first bracing piece, and is two sets of the inside of first bracing piece is equipped with the slide rail respectively, and is two sets of the inside of slide rail is movable respectively and is pegged graft there is the slider, and is two sets of one side welding of slider has the dead lever, the outside welding of dead lever has the nut, the inside threaded connection of nut has the shank of bolt, the one end of shank of bolt welds in the output shaft of motor, the bearing has been pegged graft respectively at the both ends of dead lever, and is two sets of the both ends of transfer line are all cup jointed in to the inside of bearing, the second bracing piece has been. This device can go up and down to carry out panel about for the scissors trigger, has effectively prevented that overlength panel from taking place the condition of rupture, deformation when last unloading, has improved the practicality, has also saved manpower and materials simultaneously.

Description

Lifting device for plate shearing machine

Technical Field

The utility model relates to a plate shearing machine technical field specifically is a elevating gear for plate shearing machine.

Background

After the plate shearing machine shears, the requirements of straightness and parallelism of the shearing surface of a sheared plate can be met, and plate distortion is reduced as much as possible, so that a high-quality workpiece is obtained. The upper blade of the plate shearing machine is fixed on the tool rest, and the lower blade is fixed on the workbench. The workbench is provided with the material supporting ball so that the plate materials can not be scratched when sliding on the workbench. The rear material blocking device is used for positioning the plate, and the position of the rear material blocking device is adjusted by a motor. The pressing cylinder is used for pressing the plate materials to prevent the plate materials from moving during shearing. The guardrail is a safety device to prevent industrial accidents. The return stroke is generally dependent on nitrogen, the speed is high, and the impact is small.

When using plate shearing machine to cut panel, at first need the manual work to place panel in the workstation to debug fixedly, just can cut, but when meetting the material loading during some longer panels, probably break panel, perhaps warp, cause inconvenience to later stage processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a elevating gear for plate shearing machine mainly comprises parts such as motor, shank of bolt, transfer line, dead lever, gag lever post, and panel about this device can go up and down carries out for the scissors trigger, has effectively prevented that overlength panel from taking place the condition of rupture, deformation in last unloading, has improved the practicality, has also saved manpower and materials simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lifting device for plate shearing machine, includes the bottom plate, the top surface welding of bottom plate has first bracing piece, and is two sets of the inside of first bracing piece is equipped with the slide rail respectively, and is two sets of the inside of slide rail is movable respectively and is pegged graft there is the slider, and is two sets of one side welding of slider has the dead lever, the outside welding of dead lever has the nut, the inside threaded connection of nut has the shank of bolt, the one end of shank of bolt welds in the output shaft of motor, the both ends of dead lever are pegged graft respectively and are had the bearing, and are two sets of the both ends of transfer line are all cup jointed in the inside of bearing, the outside of transfer line has cup jointed the second bracing piece respectively, and is three sets of the first piece of shovel of one end of second bracing piece has all welded.

Preferably, two sets of the inside of first bracing piece all seted up with slide rail appearance assorted rectangle recess, two sets of the outside of slide rail welds respectively in two sets of rectangle recesses.

Preferably, a motor frame is arranged outside the motor, and the bottom of the motor frame is welded on the top surface of the bottom plate.

Preferably, the bottom of the bottom plate is provided with a caster, and one side of the bottom plate is welded with a hand-push frame.

Preferably, one side of the disc is welded at one end of the transmission rod, and the third group of the second supporting rods are provided with through holes matched with the outer diameter of the transmission rod.

Preferably, one side of the fixed rod is provided with a groove hole matched with the outer diameter of the limiting rod, a circular through hole matched with the outer diameter of the bearing is formed in the fixed rod, a rotating groove matched with the outer diameter of the second supporting rod is formed in the outer portion of the fixed rod, and the second supporting rods are movably inserted in the three rotating grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

when meetting the panel of overlength, place the shovel head piece in the limit portion of panel earlier, then promote from the opposite side of panel, promote panel on three group's second bracing pieces, at this moment the motor starts, it rotates to drive the shank of bolt, the nut can be along with the rotation of shank of bolt is ascending, the dead lever also can rise thereupon like this, send panel to the plate shearing machine workstation, at this moment the gag lever post is pulled out, three group's second bracing pieces can be downwards because of gravity, shovel head piece can be taken on the workstation like this, be convenient for the unloading to panel, the device convenient to use, moreover, the steam generator is simple in structure, high practicability, can apply to the last unloading of some overlength panels.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing rod of the present invention;

fig. 3 is the external structure diagram of the fixing rod of the present invention.

In the figure: 1. a base plate; 2. a motor; 3. a motor frame; 4. a bolt shank; 5. a nut; 6. fixing the rod; 7. a first support bar; 8. a slider; 9. a slide rail; 10. a caster wheel; 11. a hand-push frame; 12. a bearing; 13. a transmission rod; 14. a second support bar; 15. a shovel head block; 16. a limiting rod; 17. a disc; 18. the groove is rotated.

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 to 3, the present invention provides a technical solution: a lifting device for a plate shearing machine comprises a bottom plate 1, wherein the bottom plate 1 is used for supporting and fixing the whole lifting device, trundles 10 are mounted at the bottom of the bottom plate 1 and can move, a hand push frame 11 is welded at one side of the bottom plate 1 and is convenient for manual pushing and moving, first supporting rods 7 are welded at the top surface of the bottom plate 1, slide rails 9 are respectively arranged inside the two groups of first supporting rods 7, rectangular grooves matched with the shapes of the slide rails 9 are respectively formed inside the two groups of first supporting rods 7, the outer parts of the two groups of slide rails 9 are respectively welded in the two groups of rectangular grooves, slide blocks 8 are respectively movably inserted inside the two groups of slide rails 9, the slide rails 9 and the slide blocks 8 are used for moving a fixed rod 6, and meanwhile, a nut 5 is limited through the fixed rod 6;

one side of the two groups of sliding blocks 8 is welded with a fixed rod 6, the outside of the fixed rod 6 is welded with a nut 5, the inside of the nut 5 is connected with a bolt rod 4 by screw thread, one end of the bolt rod 4 is welded on the output shaft of the motor 2, the motor 2 provides power and can adopt a stepping motor, the rotating speed is convenient to adjust, the outside of the motor 2 is provided with a motor frame 3, the electric motor support is used for supporting and fixing the motor 2, the bottom of the motor frame 3 is welded on the top surface of the bottom plate 1, a circular through hole matched with the outer diameter of the bearing 12 is formed in the fixed rod 6, the bearings 12 are respectively inserted into two ends of the fixed rod 6, the interiors of the two groups of bearings 12 are respectively sleeved on two ends of the transmission rod 13, the second support rod 14 is respectively sleeved on the exterior of the transmission rod 13, the shovel head blocks 15 are welded on one ends of the three groups of second support rods 14, the shovel head blocks 15 are also arranged into three groups, are blocky objects similar to shovels, and are convenient for loading and unloading;

the outside of dead lever 6 is seted up with 14 external diameter assorted rotation grooves 18 of second bracing piece, three equal activity pegs graft in inside of organizing rotation grooves 18 has second bracing piece 14, one side of dead lever 6 is seted up with 16 external diameter assorted recess holes of gag lever post, one side activity peg graft of dead lever 6 has gag lever post 16, gag lever post 16 activity peg graft in one side of disc 17, one side of disc 17 welds in the one end of transfer line 13, three second bracing pieces 14 of group all set up with 13 external diameter assorted through-holes of transfer line.

The working principle is as follows: when the device is used, when a plate with overlong length is encountered, the shovel head block 15 is placed on the edge of the plate, then the shovel head block is pushed from the other side of the plate, the plate is pushed onto the three groups of second supporting rods 14, at the moment, the motor 2 is started to drive the bolt rod 4 to rotate, the nut 5 can ascend along with the rotation of the bolt rod 4, the fixed rod 6 can ascend accordingly, the plate is sent to a workbench of a plate shearing machine, the limiting rod 16 is pulled out, the three groups of second supporting rods 14 can rotate downwards due to gravity, the shovel head block 15 can be put on the workbench, blanking of the plate is facilitated, when the plate is fed, the plate is placed well, the circular disc 17 rotates backwards, and the limiting rod 16 is inserted back after the plate reaches the position.

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. A lifting device for plate shearing machine, includes bottom plate (1), its characterized in that: the top surface of the bottom plate (1) is welded with first supporting rods (7), the insides of two groups of the first supporting rods (7) are respectively provided with a sliding rail (9), the insides of the two groups of the sliding rails (9) are respectively movably inserted with a sliding block (8), one side of the two groups of the sliding blocks (8) is welded with a fixed rod (6), the outside of the fixed rod (6) is welded with a nut (5), the inside of the nut (5) is in threaded connection with a bolt rod (4), one end of the bolt rod (4) is welded on an output shaft of the motor (2), two ends of the fixed rod (6) are respectively inserted with bearings (12), the insides of the two groups of the bearings (12) are respectively sleeved at two ends of a transmission rod (13), the outsides of the transmission rod (13) are respectively sleeved with second supporting rods (14), and one ends of the three groups of the second, one side of the fixed rod (6) is movably inserted with a limiting rod (16), and the limiting rod (16) is movably inserted at one side of the disc (17).

2. The lifting device for a plate shearing machine as claimed in claim 1, characterized in that: two sets of the inside of first bracing piece (7) all seted up with slide rail (9) appearance assorted rectangle recess, two sets of the outside of slide rail (9) welds respectively in two sets of rectangle recesses.

3. The lifting device for a plate shearing machine as claimed in claim 1, characterized in that: the outside of motor (2) is equipped with motor frame (3), the bottom of motor frame (3) welds in the top surface of bottom plate (1).

4. The lifting device for a plate shearing machine as claimed in claim 1, characterized in that: the bottom of the bottom plate (1) is provided with a caster (10), and one side of the bottom plate (1) is welded with a hand-push frame (11).

5. The lifting device for a plate shearing machine as claimed in claim 1, characterized in that: one side of the disc (17) is welded at one end of the transmission rod (13), and the second support rods (14) of the three groups are provided with through holes matched with the outer diameter of the transmission rod (13).

6. The lifting device for a plate shearing machine as claimed in claim 1, characterized in that: a groove hole matched with the outer diameter of the limiting rod (16) is formed in one side of the fixing rod (6), a circular through hole matched with the outer diameter of the bearing (12) is formed in the fixing rod (6), a rotating groove (18) matched with the outer diameter of the second supporting rod (14) is formed in the outer portion of the fixing rod (6), and the second supporting rod (14) is movably inserted in the rotating groove (18).