CN216462061U - Plate shearing machine convenient to change blade - Google Patents
Plate shearing machine convenient to change blade Download PDFInfo
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- CN216462061U CN216462061U CN202122207823.XU CN202122207823U CN216462061U CN 216462061 U CN216462061 U CN 216462061U CN 202122207823 U CN202122207823 U CN 202122207823U CN 216462061 U CN216462061 U CN 216462061U
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Abstract
The utility model belongs to the technical field of plate shearing machines, in particular to a plate shearing machine convenient for blade replacement, which aims at the problems of troublesome blade replacement and low efficiency of the prior art and provides a scheme that the plate shearing machine comprises a bottom plate, a bracket is arranged on the top of the bottom plate, an air cylinder is arranged on the bracket, a bearing box is arranged on a telescopic rod of the air cylinder, an upper tool rest is slidably arranged on the inner wall of the bearing box, a lower tool rest is fixedly arranged on the bottom plate, racks are slidably arranged on the upper tool rest and the lower tool rest respectively, bin rotating mechanisms are arranged on the upper tool rest and the lower tool rest respectively and comprise first gears, the first gears are meshed with the racks, the two first gears are respectively and rotatably connected with the upper tool rest and the lower tool rest, and first bevel gears are fixedly arranged on the first gears, so that the blade can be clamped and the blade can be conveniently disassembled and assembled, time and labor are saved, the use is simple, and the operation is convenient.
Description
Technical Field
The utility model relates to the technical field of plate shearing machines, in particular to a plate shearing machine convenient for blade replacement.
Background
A plate shearing machine is a machine for shearing a plate by a blade which makes reciprocating linear motion relative to another blade. The shearing force is applied to metal plates with various thicknesses by virtue of the movable upper blade and the fixed lower blade and by adopting a reasonable blade gap, so that the plates are broken and separated according to the required size, the performance of the blades of the plate shearing machine is reduced after the blades are used for a long time, the blades need to be ground or replaced in time, and the abnormal use of the plate shearing machine is avoided.
The plate shearing machine in the prior art is troublesome in blade replacement, time-consuming, labor-consuming and low in efficiency, and therefore the plate shearing machine convenient for blade replacement is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of troublesome blade replacement and low efficiency in the prior art, and provides a plate shearing machine convenient for blade replacement.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a plate shearing machine convenient for blade replacement comprises a bottom plate, wherein a support is arranged on the top of the bottom plate, an air cylinder is arranged on the support, a bearing box is arranged on a telescopic rod of the air cylinder, an upper tool rest is slidably arranged on the inner wall of the bearing box, a lower tool rest is fixedly arranged on the bottom plate, racks are slidably arranged on the upper tool rest and the lower tool rest respectively, bin rotating mechanisms are arranged on the upper tool rest and the lower tool rest respectively and comprise first gears, the first gears are meshed with the racks, the two first gears are rotatably connected with the upper tool rest and the lower tool rest respectively, first bevel gears are fixedly arranged on the first gears, second bevel gears are meshed with the first bevel gears, rotating rods are fixedly arranged on the second bevel gears, first belt pulleys are fixedly arranged on the rotating rods, shaft rods are rotatably arranged on the upper tool rest and the lower tool rest respectively, the improved knife rack is characterized in that a second belt wheel is fixedly mounted on the shaft rod, the first belt wheel and the second belt wheel are provided with the same belt in a transmission mode, a bin gate is fixedly mounted on the shaft rod, fastening mechanisms are arranged on the upper knife rest and the lower knife rest respectively and comprise second gears, the two second gears are rotatably connected with the upper knife rest and the lower knife rest respectively, the second gears are meshed with the racks, a screw is fixedly mounted on the second gears, a transverse plate is connected to the screw in a threaded mode, clamping plates are fixedly mounted on the transverse plate, and knife grooves are formed in the upper knife rest, the lower knife rest and the two clamping plates.
Preferably, the bottom of the bottom plate is provided with a plurality of supporting legs, the bearing box is provided with an adjusting valve, and the adjusting valve is matched with the upper tool rest.
Preferably, the upper tool rest and the lower tool rest are both provided with slide rails, and the slide rails are in sliding connection with the racks.
Preferably, the support is provided with a vertical rail, and the vertical rail is in sliding connection with the bearing box.
Preferably, the upper tool rest and the lower tool rest are both provided with groove rails, and the groove rails are in sliding connection with the clamping plates.
Compared with the prior art, the utility model has the advantages that:
1. this scheme is when using, the blade of setting up in sword groove easy to assemble, and the door can be opened and shut in the setting of storehouse commentaries on classics mechanism, makes things convenient for the installation of blade, and can the chucking blade, conveniently cuts the board.
2. This scheme is when using, and fastening device's setting can the chucking door, fixes the blade, avoids the blade to rock and cuts bad material, causes the waste of material, and fastening device and storehouse change the cooperation of mechanism and make things convenient for the dismouting to the blade.
The utility model can clamp the blade, is convenient to disassemble and assemble, saves time and labor, and is simple to use and convenient to operate.
Drawings
Fig. 1 is a schematic perspective view of a plate shearing machine with blades convenient to replace according to the present invention;
FIG. 2 is an exploded view of a plate shearing machine with blades easily replaced according to the present invention;
FIG. 3 is a schematic cross-sectional view of a first embodiment of a plate shearing machine with blades easily replaced according to the present invention;
fig. 4 is an enlarged schematic structural view of a portion a of the plate shearing machine convenient for blade replacement according to the present invention;
FIG. 5 is a schematic top view of a lower tool rest of a plate shearing machine with easy blade replacement according to the present invention;
fig. 6 is a schematic perspective view of a lower tool rest of a second embodiment of a plate shearing machine with blades being easily replaced according to the present invention.
In the figure: the device comprises a base plate 1, a support 2, an air cylinder 3, a bearing box 4, a lower tool rest 5, a rack 6, a first gear 7, a first bevel gear 8, a second bevel gear 9, a rotating rod 10, a first belt wheel 11, a shaft rod 12, a second belt wheel 13, a belt 14, a bin gate 15, a second gear 16, a screw rod 17, a transverse plate 18, a clamping plate 19, a tool groove 20, an upper tool rest 21 and balls 22.
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.
Example one
Referring to fig. 1-5, a plate shearing machine convenient for blade replacement comprises a bottom plate 1, a support 2 is arranged on the top of the bottom plate 1, a cylinder 3 is arranged on the support 2, a bearing box 4 is arranged on an expansion link of the cylinder 3, an upper tool rest 21 is slidably mounted on the inner wall of the bearing box 4, a lower tool rest 5 is fixedly mounted on the bottom plate 1, racks 6 are slidably mounted on the upper tool rest 21 and the lower tool rest 5 respectively, a bin rotation mechanism is arranged on the upper tool rest 21 and the lower tool rest 5 respectively and comprises first gears 7, the first gears 7 are meshed with the racks 6, the two first gears 7 are rotatably connected with the upper tool rest 21 and the lower tool rest 5 respectively, a first bevel gear 8 is fixedly mounted on the first gear 7, a second bevel gear 9 is meshed with the first bevel gear 8, a rotating rod 10 is fixedly mounted on the second bevel gear 9, a first belt pulley 11 is fixedly mounted on the rotating rod 10, a shaft rod 12 is rotatably mounted on the upper tool rest 21 and the lower tool rest 5 respectively, a second belt wheel 13 is fixedly arranged on the shaft rod 12, the same belt 14 is arranged on the first belt wheel 11 and the second belt wheel 13 in a transmission way, a bin door 15 is fixedly arranged on the shaft rod 12, and fastening mechanisms are arranged on the upper tool rest 21 and the lower tool rest 5.
According to the utility model, the fastening mechanism comprises second gears 16, the two second gears 16 are respectively rotatably connected with an upper tool rest 21 and a lower tool rest 5, the second gears 16 are meshed with the rack 6, a screw rod 17 is fixedly arranged on the second gears 16, a transverse plate 18 is in threaded connection with the screw rod 17, a clamping plate 19 is fixedly arranged on the transverse plate 18, and tool grooves 20 are respectively arranged on the upper tool rest 21, the lower tool rest 5 and the two clamping plates 19.
In the utility model, the upper tool rest 21 and the lower tool rest 5 are both provided with slide rails which are connected with the rack 6 in a sliding manner, and the slide rails can enable the rack 6 to slide at a fixed position.
In the utility model, the upper tool rest 21 and the lower tool rest 5 are both provided with groove rails, the groove rails are connected with the clamping plate 19 in a sliding manner, and the groove rails can enable the clamping plate 19 to slide at a fixed position.
In the utility model, the support 2 is provided with a vertical rail which is connected with the bearing box 4 in a sliding manner, and the vertical rail can enable the bearing box 4 to slide at a fixed position.
In the utility model, a plurality of supporting legs are arranged at the bottom of the bottom plate 1, the bearing box 4 is provided with an adjusting valve, and the adjusting valve is matched with the upper tool rest 21.
The working principle is as follows: when the device is used, the adjusting valve is rotated, the position of the upper knife rest 21 is adjusted, the cylinder 3 is opened, a plate is cut, when a blade needs to be replaced, the rack 6 is pulled, the second gear 16 is driven to rotate, the screw 17 is driven to rotate, the transverse plate 18 is driven to slide, the transverse plate 18 slides, the clamping plate 19 is driven to slide, the limitation on the bin door 15 is released, the rack 6 is continuously pulled at the moment, the rack 6 is separated from the second gear 16 and is meshed with the first gear 7, the rack 6 slides at the moment, the first gear 7 is driven to rotate, the first gear 7 rotates, the first bevel gear 8 rotates, the second bevel gear 9 rotates, the rotating rod 10 rotates, the first belt wheel 11 rotates, and under the cooperation of the belt 14, first band pulley 11 rotates, and then drives second band pulley 13 and rotate, and second band pulley 13 rotates, and then drives axostylus axostyle 12 and rotates, and axostylus axostyle 12 rotates, and then drives door 15 and rotates, opens door 15, takes out the blade can, push new blade in sword groove 20, it can to promote rack 6 fixed blade.
Example two
Referring to fig. 6, the difference from the first embodiment is that: the fastening mechanism comprises a second gear 16, the two second gears 16 are respectively rotatably connected with the upper tool rest 21 and the lower tool rest 5, the second gears 16 are meshed with the racks 6, a screw rod 17 is fixedly mounted on the second gears 16, a transverse plate 18 is connected to the screw rod 17 through threads, a clamping plate 19 is fixedly mounted on the transverse plate 18, tool grooves 20 are formed in the upper tool rest 21, the lower tool rest 5 and the two clamping plates 19, and a plurality of balls 22 are arranged in the four tool grooves 20.
The working principle is as follows: when the device is used, the adjusting valve is rotated, the position of the upper knife rest 21 is adjusted, the cylinder 3 is opened, a plate is cut, when a blade needs to be replaced, the rack 6 is pulled, the second gear 16 is driven to rotate, the screw 17 is driven to rotate, the transverse plate 18 is driven to slide, the transverse plate 18 slides, the clamping plate 19 is driven to slide, the limitation on the bin door 15 is released, the rack 6 is continuously pulled at the moment, the rack 6 is separated from the second gear 16 and is meshed with the first gear 7, the rack 6 slides at the moment, the first gear 7 is driven to rotate, the first gear 7 rotates, the first bevel gear 8 rotates, the second bevel gear 9 rotates, the rotating rod 10 rotates, the first belt wheel 11 rotates, and under the cooperation of the belt 14, first band pulley 11 rotates, and then drives second band pulley 13 and rotate, and second band pulley 13 rotates, and then drives axostylus axostyle 12 and rotates, and bull stick 12 rotates, and then drives door 15 and rotates, opens door 15, takes out the blade can, push new blade in sword groove 20, make the blade push more easily through a plurality of balls 22 in sword groove 20, promote rack 6 fixed blade can.
The rest is the same as the first embodiment.
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 (6)
1. The plate shearing machine convenient for blade replacement comprises a bottom plate (1) and is characterized in that a support (2) is arranged on the top of the bottom plate (1), an air cylinder (3) is arranged on the support (2), a bearing box (4) is arranged on an expansion link of the air cylinder (3), an upper tool rest (21) is slidably mounted on the inner wall of the bearing box (4), a lower tool rest (5) is fixedly mounted on the bottom plate (1), racks (6) are slidably mounted on the upper tool rest (21) and the lower tool rest (5), bin rotating mechanisms are respectively arranged on the upper tool rest (21) and the lower tool rest (5) and comprise first gears (7), the first gears (7) are meshed with the racks (6), the two first gears (7) are respectively rotatably connected with the upper tool rest (21) and the lower tool rest (5), first bevel gears (8) are fixedly mounted on the first gears (7), the first bevel gear (8) is engaged with a second bevel gear (9), and a rotating rod (10) is fixedly mounted on the second bevel gear (9).
2. The plate shearing machine convenient for blade replacement according to claim 1, wherein a first belt pulley (11) is fixedly installed on the rotating rod (10), shaft rods (12) are rotatably installed on the upper tool rest (21) and the lower tool rest (5), a second belt pulley (13) is fixedly installed on the shaft rods (12), the same belt (14) is installed on the first belt pulley (11) and the second belt pulley (13) in a transmission manner, a bin gate (15) is fixedly installed on the shaft rods (12), and fastening mechanisms are arranged on the upper tool rest (21) and the lower tool rest (5); the fastening mechanism comprises second gears (16), the two second gears (16) are respectively rotatably connected with an upper tool rest (21) and a lower tool rest (5), the second gears (16) are meshed with a rack (6), a screw rod (17) is fixedly mounted on the second gears (16), a transverse plate (18) is connected onto the screw rod (17) in a threaded mode, a clamping plate (19) is fixedly mounted on the transverse plate (18), and tool grooves (20) are formed in the upper tool rest (21), the lower tool rest (5) and the two clamping plates (19).
3. The plate shearing machine convenient for blade replacement according to claim 2, characterized in that the upper tool carrier (21) and the lower tool carrier (5) are provided with slide rails, and the slide rails are slidably connected with the rack (6).
4. The plate shearing machine with easy blade replacement according to claim 2, characterized in that the upper tool carrier (21) and the lower tool carrier (5) are provided with grooved rails, which are slidably connected with the clamping plate (19).
5. The plate shearing machine facilitating blade replacement according to claim 4, characterized in that the support (2) is provided with vertical rails, which are slidably connected to the carriage (4).
6. The plate shearing machine facilitating blade replacement according to claim 5, wherein the bottom of said base plate (1) is provided with a plurality of legs, the load-bearing box (4) is provided with an adjusting valve, and the adjusting valve and the upper tool holder (21) are mutually engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207823.XU CN216462061U (en) | 2021-09-13 | 2021-09-13 | Plate shearing machine convenient to change blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207823.XU CN216462061U (en) | 2021-09-13 | 2021-09-13 | Plate shearing machine convenient to change blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216462061U true CN216462061U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122207823.XU Active CN216462061U (en) | 2021-09-13 | 2021-09-13 | Plate shearing machine convenient to change blade |
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| Country | Link |
|---|---|
| CN (1) | CN216462061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338470A (en) * | 2022-09-05 | 2022-11-15 | 安徽弘伟环境装备有限公司 | Material shearing device for air valve production line |
-
2021
- 2021-09-13 CN CN202122207823.XU patent/CN216462061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338470A (en) * | 2022-09-05 | 2022-11-15 | 安徽弘伟环境装备有限公司 | Material shearing device for air valve production line |
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