CN212526240U

CN212526240U - Plate shearing machine

Info

Publication number: CN212526240U
Application number: CN202020966203.7U
Authority: CN
Inventors: 章君; 辛洪禄; 姜兵芬; 巴德庚; 秦兴法
Original assignee: Qingdao Wanyuan Metal Products Co ltd
Current assignee: Qingdao Wanyuan Metal Products Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-12
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to a plate shearing machine, which comprises a frame, wherein a cutting knife is arranged at one end of the top of the frame, and a limiting device is fixedly arranged at one end of the frame, which is close to the cutting knife; the limiting device comprises a workbench which is horizontally arranged, and a limiting assembly is arranged on one side of the workbench, which is far away from the cutting knife; the limiting assembly comprises an end limiting plate which is used for being abutted against the steel plate, and the limiting plate is vertically arranged on one side, away from the cutting knife, of the workbench. The utility model discloses the intensity of labour effect that reduces the staff who has.

Description

Plate shearing machine

Technical Field

The utility model belongs to the technical field of the steel sheet cutting technique and specifically relates to a plate shearing machine is related to.

Background

At present, a plate shearing machine is widely applied in machining, the plate shearing machine can shear steel plate materials with various thicknesses, the commonly used plate shearing machines are divided into 3 types of flat shears, roller shears and vibration shears, the flat shearing machines are large in use amount, most of the plate shearing machines with the shearing thickness smaller than 10mm are in mechanical transmission, hydraulic transmission is adopted when the plate shearing machines with the shearing thickness larger than 10mm are in hydraulic transmission, metal is generally sheared once or continuously by foot operation or button operation, and when the plate shearing machine is used, a plate is placed on a cutting table and then is sheared.

Prior art can refer to the chinese utility model patent that the publication number of granting is CN210208827U, and it discloses a plate shearing machine of automatic fixed flitch mechanism, include: the plate shearing machine comprises a plate shearing machine workbench, a plate shearing machine frame, a cutting tool rest and a plate fixing frame, wherein the plate shearing machine frame is fixedly welded on the upper surface of the plate shearing machine workbench, a hydraulic telescopic rod is spirally fixed at the top of the plate shearing machine frame through a telescopic rod fixing seat, and the bottom end of the hydraulic telescopic rod penetrates through the plate shearing machine frame and extends to the inner side of the plate shearing machine frame.

The above prior art solutions have the following drawbacks: at first, place the flitch on plate shearing machine workstation, it is fixed with the flitch to rethread flitch mount, then, the last extension of hydraulic telescoping rod, hydraulic telescoping rod drives cutter frame downstream, and cutter frame cutting flitch needs to cut the flitch of certain length, needs the staff to measure the flitch, cuts the flitch after the measurement again, when the steel sheet of a large amount of the same size of needs cutting, only can cut panel after the staff measures to staff's intensity of labour has been increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a plate shearing machine reaches the effect that reduces staff's intensity of labour.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a plate shearing machine comprises a rack, wherein a cutting knife is arranged at one end of the top of the rack, and a limiting device is fixedly arranged at one end, close to the cutting knife, of the rack; the limiting device comprises a workbench which is horizontally arranged, and a limiting assembly is arranged on one side of the workbench, which is far away from the cutting knife; the limiting assembly comprises an end limiting plate which is used for being abutted against the steel plate, and the limiting plate is vertically arranged on one side, away from the cutting knife, of the workbench.

Through adopting above-mentioned technical scheme, during the cutting steel sheet, the steel sheet passes from the below of cutting knife, and the tip butt when the steel sheet is on the limiting plate, and the cutting knife is to the distance between the limiting plate for required steel sheet size promptly, replaces traditional manual measurement back cutting again to staff's intensity of labour has been reduced.

The present invention may be further configured in a preferred embodiment as: the bottom of workstation sets firmly the fixed frame of outside extension, and the one end fixedly connected with motor one of workstation is kept away from to fixed frame, and the output shaft of motor one extends to fixed frame in and fixedly connected with screw rod, the axial level setting of screw rod, and the screw rod rotates to be connected on the workstation, limiting plate threaded connection is on the screw rod.

Through adopting above-mentioned technical scheme, a motor drive screw rotates, and the limiting plate horizontally slides under the drive of screw rod, and the limiting plate moves to different positions, can carry on spacingly to the not steel sheet of unidimensional.

The present invention may be further configured in a preferred embodiment as: the top of workstation is close to the one end of limiting plate and is provided with the L template of vertical setting, and the top of workstation slides and is connected with the sliding plate of vertical setting.

Through adopting above-mentioned technical scheme, the steel sheet passes from between L template and the sliding plate, and L template and sliding plate carry on spacingly to the both sides of steel sheet, can make accurate with the limiting plate butt of steel sheet, also enable the deflector pile together.

The present invention may be further configured in a preferred embodiment as: the L-shaped plate is provided with two sliding grooves which are horizontally arranged, a bolt which is in threaded connection with the top of the workbench penetrates through the sliding grooves, and one side, away from the L-shaped plate, of the sliding plate is provided with a driving assembly which drives the sliding plate to horizontally slide.

Through adopting above-mentioned technical scheme, unscrew the bolt, make the L template slide at the top of workstation, can adjust the distance between L template and the sliding plate, drive assembly can drive the sliding plate and slide, makes the distance between sliding plate and the L template adjustable to can carry on spacingly to the steel sheet of different width.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises an air cylinder, a bearing plate is vertically and fixedly arranged at the top of the workbench, the cylinder body of the air cylinder is fixedly connected to one side of the bearing plate, which is far away from the sliding plate, and a piston rod of the air cylinder penetrates through the bearing plate and is fixedly connected to the sliding plate at the end part of the piston rod of the air cylinder.

Through adopting above-mentioned technical scheme, the steel sheet of cutting out can constantly pile up between L template and sliding plate, and the piston rod extension of control cylinder, the piston rod of cylinder drive the sliding plate and slide on the workstation, and the sliding plate slides to L template direction, promotes the orderly pile up of all steel sheets between L template and sliding plate, makes the steel sheet neatly arrange.

The present invention may be further configured in a preferred embodiment as: one side of the L-shaped plate, which is opposite to the sliding plate, is provided with a first rubber pad, and one side of the sliding plate, which is opposite to the L-shaped plate, is provided with a second rubber pad.

Through adopting above-mentioned technical scheme, the effect of rubber pad one and rubber pad two is all to avoid steel sheet and L template or sliding plate direct contact, reduces the friction between L template or sliding plate and the steel sheet to the life between extension sliding plate and the L template.

The present invention may be further configured in a preferred embodiment as: the top of workstation is provided with two deflectors near the position of cutting knife, and the top symmetry of deflector has set firmly the swash plate, and the swash plate is to relative direction downward sloping.

Through adopting above-mentioned technical scheme, the deflector plays limiting displacement to the swash plate at top to the steel sheet, and the swash plate makes the steel sheet transmit from between the deflector to what make the steel sheet accurate passes between L template and the sliding plate.

The present invention may be further configured in a preferred embodiment as: the top of workstation has been seted up and has been slided the groove, and one side of workstation has set firmly motor two, and the output shaft of motor two extends to the inslot that slides to fixedly connected with is to the silk, and two deflector threaded connection are respectively in the position that is close to both ends to the silk.

Through adopting above-mentioned technical scheme, the two drives of motor are rotated to the silk, and the swash plate is in opposite directions or back-to-back motion under the drive to the silk, can adjust the distance between two swash plates, and it is spacing to lead to the steel sheet of different widths.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the cutting steel plate is arranged on one side, far away from the cutting knife, of the workbench, the steel plate penetrates through the lower portion of the cutting knife, when the end portion of the steel plate abuts against the limiting plate, namely the distance between the cutting knife and the limiting plate is the size of the required steel plate, the traditional manual measurement is replaced, and then cutting is carried out, and therefore the labor intensity of workers is reduced;

2. two sliding grooves which are horizontally arranged are formed in the L-shaped plate, a bolt which is connected to the top of the workbench in a threaded mode penetrates through the sliding grooves, a driving assembly which drives the sliding plate to horizontally slide is arranged on one side, away from the L-shaped plate, of the sliding plate, the L-shaped plate slides on the top of the workbench, the distance between the L-shaped plate and the sliding plate can be adjusted, the driving assembly can drive the sliding plate to slide, the distance between the sliding plate and the L-shaped plate can be adjusted, and therefore steel plates with different widths can be limited;

3. through the top at the workstation is vertical to be set firmly and accept the board, accept and to have set firmly the cylinder on the board, the cylinder body fixed connection of cylinder is in the one side of accepting the board and keeping away from the sliding plate, the piston rod of cylinder passes and accepts the board and the piston rod tip fixed connection of cylinder is on the sliding plate, the steel sheet of cutting out can constantly be piled up between L template and sliding plate, the piston rod extension of control cylinder, the piston rod of cylinder drives the sliding plate and slides on the workstation, the sliding plate slides to L template direction, promote the orderly piling up between L template and sliding plate of all steel sheets, make the steel sheet arrange neatly.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a schematic view of the structure of the highlighting limiting assembly;

FIG. 3 is a schematic structural view of an L-shaped plate, a slide plate and a drive assembly;

FIG. 4 is a schematic view showing the structure of the work table and the guide plate.

In the figure, 1, a frame; 11. a cutting knife; 2. a limiting device; 21. a support plate; 22. a work table; 221. a sliding groove; 222. aligning the filaments; 223. a second motor; 224. a guide plate; 225. a sloping plate; 23. a limiting component; 231. a limiting plate; 232. a fixed frame; 233. a first motor; 234. a screw; 235. a first guide post; 24. an L-shaped plate; 241. a first rubber pad; 242. a chute; 25. a sliding plate; 251. a second rubber pad; 26. a drive assembly; 261. a cylinder; 262. a bearing plate; 263. and a second guide post.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a plate shearing machine, including frame 1, the one end at 1 top of frame is provided with cutting knife 11, and frame 1 is close to the one end of cutting knife 11 and has set firmly stop device 2, and stop device 2 includes four backup pads 21, and backup pad 21 is vertical to be set firmly subaerial, and the top of four backup pads 21 has set firmly workstation 22 jointly, and the setting of workstation 22 level, one side that cutting knife 11 was kept away from to workstation 22 are provided with spacing subassembly 23, and spacing subassembly 23 is used for spacing to the tip of steel sheet.

Referring to fig. 1 and 2, limiting assembly 23 includes limiting plate 231, the vertical setting of limiting plate 231 is in one side of keeping away from cutting knife 11 at workstation 22, limiting plate 231 is used for the butt in the tip of steel sheet, workstation 22's bottom has set firmly fixed frame 232, limiting plate 231 joint is in fixed frame 232, fixed frame 232 extends to workstation 22 outward, fixed frame 232 is square structure, fixed frame 232 keeps away from the one end fixedly connected with motor 233 of workstation 22, the output shaft of motor 233 extends to in fixed frame 232 and fixedly connected with screw 234, the axial level of screw 234 sets up, screw 234 rotates and connects on workstation 22, limiting plate 231 threaded connection is on screw 234, one side that workstation 22 was kept away from to limiting plate 231 has set firmly two guide posts one 235, the axial level setting of guide post one 235, two guide posts one 235 are located the both sides of screw 234, two guide posts horizontal slip connect on fixed frame 232. A 233 drive screw 234 of motor rotates, and limiting plate 231 slides at the drive of screw 234 level, and limiting plate 231 moves to different positions, can carry out spacingly to the not steel sheet of unidimensional, and guide post 235 plays the effect of direction to limiting plate 231, makes limiting plate 231 more stable at the in-process of motion.

Referring to fig. 3, an L-shaped plate 24 is arranged at one end of the top of the workbench 22 close to the limiting plate 231, the L-shaped plate 24 is vertically arranged, a sliding plate 25 which is vertically arranged is connected to the top of the workbench 22 in a sliding manner, the L-shaped plate 24 and the sliding plate 25 are used for limiting two sides of a steel plate, two sliding grooves 242 which are horizontally arranged are formed in the L-shaped plate 24, bolts which are connected to the top of the workbench 22 in a threaded manner penetrate through the sliding grooves 242, and a driving assembly 26 is arranged at one side of the sliding plate 25 far away; the driving assembly 26 comprises an air cylinder 261, a bearing plate 262 is vertically and fixedly arranged on the top of the workbench 22, the cylinder body of the air cylinder 261 is fixedly connected to one side of the bearing plate 262 far away from the sliding plate 25, the piston rod of the air cylinder 261 penetrates through the bearing plate 262, and the end part of the piston rod of the air cylinder 261 is fixedly connected to the sliding plate 25; the steel plates that cut out will constantly pile up between L template 24 and sliding plate 25, and the piston rod extension of control cylinder 261, the piston rod of cylinder 261 drive sliding plate 25 and slide on workstation 22, and sliding plate 25 slides to L template 24 direction, promotes the orderly pile up of all steel plates between L template 24 and sliding plate 25, makes the steel plate neatly arrange. Two second guiding columns 263 are fixedly arranged on one side of the sliding plate 25, which is far away from the L-shaped plate 24, the second guiding columns 263 penetrate through the bearing plate 262, the second guiding columns 263 are connected with the bearing plate 262 in a sliding manner, the second guiding columns 263 move along with the sliding plate 25, the second guiding columns 263 guide the sliding plate 25, and the second guiding columns 263 enable the sliding plate 25 to be more stable in the moving process. A first rubber pad 241 is arranged on one side, opposite to the sliding plate 25, of the L-shaped plate 24, a second bolt for fixing the L-shaped plate 24 and the rubber pad is in threaded connection with the first rubber pad 241, a second rubber pad 251 is arranged on one side, opposite to the L-shaped plate 24, of the sliding plate 25, and a third bolt for fixing the sliding plate 25 and the second rubber pad 251 is in threaded connection with the second rubber pad 251; the first rubber pad 241 and the second rubber pad 251 are used for preventing the steel plate from directly contacting the L-shaped plate 24 or the sliding plate 25, so that the friction between the L-shaped plate 24 or the sliding plate 25 and the steel plate is reduced, and the service life between the sliding plate 25 and the L-shaped plate 24 is prolonged.

Referring to fig. 4, a sliding groove 221 is formed in the top of the workbench 22, two guide plates 224 are connected to the sliding groove 221 in a sliding manner, inclined plates 225 are symmetrically and fixedly arranged on the tops of the two guide plates 224, the inclined plates 225 incline downwards in opposite directions, the inclined plates 225 guide the cut steel plates, a second motor 223 is fixedly arranged on one side of the workbench 22, an output shaft of the second motor 223 extends into the sliding groove 221, and is fixedly connected with a wire pair 222, and the two guide plates 224 are respectively in threaded connection with positions, close to two ends, of the wire pair 222. The second motor 223 drives the wire 222 to rotate, the inclined plates 225 move towards or away from each other under the drive of the wire 222, and therefore the distance between the two inclined plates 225 can be adjusted, and the steel plates with different widths are limited.

The implementation principle of the embodiment is as follows: the steel sheet passes and extends to on the workstation 22 from frame 1, and after the tip butt of steel sheet was in the baffle, cutting knife 11 cut the steel sheet, makes the steel sheet size of cutting out the same, and the swash plate 225 on two deflectors 224 plays the guide effect to the steel sheet, makes the steel sheet pass from between L template 24 and sliding plate 25, and cylinder 261 promotes the steel sheet and moves to L template 24, makes the orderly piling up of steel sheet between L template 24 and sliding plate 25.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a plate shearing machine, includes frame (1), and the one end at frame (1) top is provided with cutting knife (11), its characterized in that:

a limiting device (2) is fixedly arranged at one end of the rack (1) close to the cutting knife (11);

the limiting device (2) comprises a workbench (22) which is horizontally arranged, and a limiting assembly (23) is arranged on one side, away from the cutting knife (11), of the workbench (22);

the limiting assembly (23) comprises an end limiting plate (231) used for being abutted to the steel plate, and the limiting plate (231) is vertically arranged on one side, away from the cutting knife (11), of the workbench (22).

2. The plate shearing machine of claim 1, wherein: the bottom of workstation (22) sets firmly fixed frame (232) of outside extension, and the one end fixedly connected with motor (233) of workstation (22) is kept away from in fixed frame (232), and the output shaft of motor (233) extends to fixed frame (232) in and fixedly connected with screw rod (234), and the axial level of screw rod (234) sets up, and screw rod (234) rotate to be connected on workstation (22), and limiting plate (231) threaded connection is on screw rod (234).

3. The plate shearing machine of claim 1, wherein: one end of the top of the workbench (22), which is close to the limiting plate (231), is provided with a vertically arranged L-shaped plate (24), and the top of the workbench (22) is connected with a vertically arranged sliding plate (25) in a sliding manner.

4. The plate shearing machine of claim 3, wherein: two sliding grooves (242) which are horizontally arranged are formed in the L-shaped plate (24), bolts which are in threaded connection with the top of the workbench (22) penetrate through the sliding grooves (242), and a driving assembly (26) for driving the sliding plate (25) to horizontally slide is arranged on one side, far away from the L-shaped plate (24), of the sliding plate (25).

5. The plate shearing machine of claim 4, wherein: the driving assembly (26) comprises an air cylinder (261), a bearing plate (262) is vertically and fixedly arranged at the top of the workbench (22), a cylinder body of the air cylinder (261) is fixedly connected to one side, far away from the sliding plate (25), of the bearing plate (262), a piston rod of the air cylinder (261) penetrates through the bearing plate (262), and the end part of the piston rod of the air cylinder (261) is fixedly connected to the sliding plate (25).

6. The plate shearing machine of claim 3, wherein: one side of the L-shaped plate (24) opposite to the sliding plate (25) is provided with a first rubber pad (241), and one side of the sliding plate (25) opposite to the L-shaped plate (24) is provided with a second rubber pad (251).

7. The plate shearing machine of claim 1, wherein: two guide plates (224) are arranged at the positions, close to the cutting knife (11), of the top of the workbench (22), inclined plates (225) are symmetrically and fixedly arranged at the tops of the guide plates (224), and the inclined plates (225) incline downwards in opposite directions.

8. The plate shearing machine of claim 7, wherein: the top of workstation (22) has been seted up and has been slided groove (221), and one side of workstation (22) has set firmly motor two (223), and the output shaft of motor two (223) extends to in sliding groove (221) to fixedly connected with is to silk (222), and two deflector (224) threaded connection respectively are close to the position at both ends to silk (222).