CN210817689U

CN210817689U - Device of quick rotatory shearing

Info

Publication number: CN210817689U
Application number: CN201921642169.1U
Authority: CN
Inventors: 邹佳; 闫行飞
Original assignee: Dongguan Runxin Aluminum Co Ltd
Current assignee: Dongguan Runxin Aluminum Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-23
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a multi-tooth product processing technical field, in particular to a fast rotary shearing device, which comprises a base, a shearing component and a pressing component, wherein the shearing component comprises a shearing cutter, a first driving mechanism and a second driving mechanism, the shearing component is provided with the middle part of the base and is rotationally connected with the base, the pressing component is arranged above the shearing component, the first driving mechanism and the second driving mechanism are arranged in reverse parallel and are respectively arranged at the two sides of the shearing component, the shearing component comprises a first connecting part, a cutter and a second connecting part, the first connecting part and the second connecting part are respectively fixed at the two ends of the cutter, the first connecting part and the second connecting part are respectively arranged on the abdicating space of the first slider and the second slider, the cutter is in a louver shape, thereby effectively preventing the deformation and fracture problems of long edges or multi-teeth of the product, and ensuring the product quality, and the cutter in the shape of the louver can quickly cut long-edge blades or multiple teeth, which is beneficial to improving the production efficiency.

Description

Device of quick rotatory shearing

Technical Field

The utility model relates to a multiple tooth product processing technology field, concretely relates to device of quick rotatory shearing.

Background

In the processing industry, it is generally necessary to subject the product to a shearing process. When some long-edge blade products or high-tooth multi-tooth products need to be processed, if the long-edge blade products or the high-tooth multi-tooth products are directly sheared, the deformation of the blade teeth or the fracture of the blade teeth are easily caused, the quality of the products is influenced, the production and processing efficiency is low, and the production and processing cost is increased.

Therefore, there is a need in the industry for a solution to the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of quick rotatory shearing to prior art not enough. The purpose of the utility model can be realized by the technical scheme as follows.

A device for fast rotary shearing comprises a base, a shearing assembly and a material pressing assembly, wherein the shearing assembly comprises a shearing cutter, a first driving mechanism and a second driving mechanism, the shearing cutter is arranged in the middle of the base and is rotationally connected with the base, the material pressing assembly is arranged above the shearing cutter, the first driving mechanism and the second driving mechanism are arranged in an inverse parallel mode and are respectively arranged on two sides of the shearing cutter, the shearing cutter comprises a first connecting portion, a cutter and a second connecting portion, the first connecting portion and the second connecting portion are respectively fixed at two ends of the cutter, the first driving mechanism comprises a first sliding block, first jacking blocks are respectively arranged at two ends of the first sliding block, a first abdicating space is arranged between the two first jacking blocks, and the first connecting portion moves in the first abdicating space, the second driving mechanism comprises a second sliding block, second jacking blocks are arranged at two ends of the second sliding block, a second yielding space is arranged between the second jacking blocks, the second connecting portion moves in the second yielding space, and the cutter is in a louver shape.

Further, still include the product bracket, the product bracket is the cavity form and spanes the shearing tool, the both sides of product bracket are equipped with the clearance groove that supplies the shearing tool rotation, the top surface of product bracket is equipped with the product and places the mouth.

Furthermore, the cutter is provided with an upper cutting board and a lower cutting board, the lower cutting board is fixed on the base, the upper cutting board is rotatably connected with the lower cutting board, and the first connecting portion and the second connecting portion are respectively fixed at two ends of the upper cutting board.

Furthermore, the first driving mechanism comprises a first slide rail, a first air cylinder and a first sliding block, the first air cylinder and the first slide rail are fixed on the base, the first slide rail is arranged at the output end of the first air cylinder, the first sliding block is connected with the first air cylinder, and the first air cylinder pushes the first sliding block to slide on the first slide rail.

Furthermore, the second driving mechanism comprises a second slide rail, a second air cylinder and a second slide block, the second air cylinder and the second slide rail are fixed on the base, the second slide rail is arranged at the output end of the second air cylinder, the second slide block is connected with the second air cylinder, and the second air cylinder pushes the second slide block to slide on the second slide rail.

Further, press the material subassembly to include mount, third cylinder and briquetting, the mount is the type of falling L, the mount is equipped with the connecting rod, the connecting rod is the slope setting just the both ends of connecting rod link to each other with the both ends of mount respectively, the third cylinder is located the top of mount, briquetting fixed connection in the output of third cylinder, the mount with the briquetting position department of corresponding is equipped with the through-hole.

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

the utility model discloses a device of quick rotatory shearing, the product of will treating the shearing is placed on shearing assembly, make and press the material subassembly to sticis the product of treating the shearing, avoid the product to take place not hard up aversion, first actuating mechanism and second actuating mechanism drive the cutter that is the tripe fan form through first slider and second slider afterwards and come the rotatory shearing of coming and going, make the product shear be long limit blade or multiple tooth form, with this position that can come the rotatory product of shearing of cutter through first actuating mechanism and second actuating mechanism control, effectively prevent that long limit blade or multiple tooth of product from appearing warping, cracked problem, make product quality obtain the guarantee, and the cutter that is the tripe fan form can cut out long limit blade form or multiple tooth form fast, be favorable to improving production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of the structure of the embodiment of the present invention.

Fig. 3 is a schematic view of a state of the shearing tool and the first slider according to the embodiment of the present invention.

Fig. 4 is a schematic view of another state of the shearing tool and the first sliding block according to the embodiment of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a device of fast turn shear, as shown in fig. 1 and fig. 2, includes base 1, shearing module 2 and presses material subassembly 3, shearing module 2 includes shearing tool 21, first actuating mechanism 22 and second actuating mechanism 23, shearing tool 21 is equipped with the middle part of base 1 and with base 1 rotates and is connected to be convenient for shearing tool 21 rotates and cuts the product. The material pressing component 3 is arranged above the shearing cutter 21, and after a product is placed, the material pressing component 3 downwards compresses the product to be sheared from the upper side, so that the product is prevented from loosening and shifting. First actuating mechanism 22 with second actuating mechanism 23 is reverse parallel arrangement and locates respectively shear cutter 21's both sides for at shearing subassembly 2 atress balance, take place to shift because of the atress is uneven when avoiding cuting, and be reverse arrangement and can be convenient for provide rotatory power of cuting. The cutting tool 21 comprises a first connecting portion 213, a cutter 212 and a second connecting portion 211, the first connecting portion 213 and the second connecting portion 211 are respectively fixed at two ends of the cutter 212, the first driving mechanism 22 comprises a first sliding block 223, two ends of the first sliding block 223 are respectively provided with a first pressing block 224, a first abdicating space is arranged between the two first pressing blocks 224, the first connecting portion 213 is movable in the first abdicating space, when the first sliding block 223 slides, the first pressing block 224 at one end of the first sliding block 223 is used as a fulcrum to press the first connecting block 224 to swing in the first abdicating space so as to drive the cutter 212 to rotate for cutting, the second driving mechanism 23 comprises a second sliding block 233, two ends of the second sliding block 233 are respectively provided with a second pressing block 234, a second abdicating space is arranged between the two second pressing blocks 234, the second connecting portion 211 is movable in the second abdicating space, the second driving mechanism 23 operates similarly to the first driving mechanism 22 except for acting on the second connecting portion 211. The cutter 212 is in a louver shape, and the louver-shaped cutter 212 can rapidly cut long-edge blades or multiple teeth, which is beneficial to improving the production efficiency.

In the embodiment of the present invention, when a product is cut, a product to be cut is placed on the cutting assembly 2, so that the pressing assembly 3 presses the product to be cut downward from above the product, thereby preventing the product from loosening and shifting, then the first driving mechanism 22 and the second driving mechanism 23 on both sides are started, the first driving mechanism 22 pushes the cutting tool 21 to rotate forward, the second driving mechanism 23 on the other side pushes the cutting tool 21 to rotate backward, that is, both ends of the cutting tool 21 receive a thrust force rotating in the counterclockwise direction, so that the cutting tool 212 in the shape of a louver fan rotates in the reverse time direction for cutting, when the cutting tool rotates to a certain angle, the first driving mechanism 22 and the second driving mechanism 23 rotate in the reverse direction and drive the cutting tool 212 in the shape of a louver fan to rotate in the forward time direction for cutting, because the cutting tool 212 is originally in the shape of a louver fan, long-edge blade shape or multi-tooth shape can be cut out fast only by controlling the cutter to rotate back and forth, production efficiency is improved, accurate control over the cutting cutter 21 is facilitated, deformation and fracture of long-edge blades or multiple teeth of products are effectively prevented, and product quality is guaranteed.

Specifically, the first driving mechanism 22 is taken as an example to describe a process of driving the rotary shearing, and the shearing is realized by continuously switching the rotating direction. As described with reference to fig. 3 and 4, when the counterclockwise cutting is performed, the first slider 223 of the first driving mechanism 22 is driven to slide to the right side of the reference orientation in the drawing, the first slider 223 slides while the first pressing block 224 on the left side presses the side surface of the first connecting portion 213 to swing in the first relief space, and as shown in fig. 3, when the cutting blade 212 rotates with the first connecting portion 213 and the cutting direction is switched, the first slider 223 slides in the reverse direction, and the first pressing block 224 on the right side presses the side surface of the first connecting portion 213 to swing the first connecting portion 213 in the reverse direction in the first relief space, and the state is shown in fig. 4.

The device for rapidly rotating and shearing provided in the embodiment, as shown in fig. 1 and 2, further includes a product bracket 4, where the product bracket 4 provides a place for placing a product to be cut, so that the product can be flatly attached to the product bracket 4, thereby facilitating positioning of the pressing assembly 3 and pressing down of the product to be cut, and facilitating fixation and shearing of the product. Specifically, the product carrier 4 is hollow and spans the cutter 212, ensuring that the product carrier 4 does not interfere with the rotary shearing of the cutter 212. Two sides of the product bracket 4 are provided with clearance grooves 41 for the shearing knives 212 to rotate, and the top surface of the product bracket 4 is provided with a product placing opening 42. That is, the cutter 212 is located at the product placing opening 42 of the product bracket 4, the first connecting portion 213 and the second connecting portion 211 extend out of the clearance groove 41 and are respectively connected with the first driving mechanism 22 and the second driving mechanism 23, and when the product is cut, the first driving mechanism 22 and the second driving mechanism 23 can drive the cutter 212 to rotate within the yielding angle of the clearance groove 41 to cut the product.

In the device for fast rotating and shearing provided in this embodiment, as shown in fig. 1 and fig. 2, the cutter 212 is provided with an upper cutting board 214 and a lower cutting board 215, the lower cutting board 215 is fixed on the base 1, the upper cutting board 214 is rotatably connected with the lower cutting board 215, the upper cutting board 214 and the lower cutting board 215 need to be flat without an obvious gap and can freely rotate around a central axis, the first connecting portion 213 and the second connecting portion 211 are respectively fixed at two ends of the upper cutting board 214, and the other ends of the first connecting portion 213 and the second connecting portion 211 extend to the outside and are respectively connected with the first driving mechanism 22 and the second driving mechanism 23, so as to drive the cutter 212 to rotate.

In the fast rotating and shearing device provided in this embodiment, as shown in fig. 1 and fig. 2, the first driving mechanism 22 includes a first slide rail 222, a first cylinder 221 and a first sliding block 223, the first cylinder 221 and the first slide rail 222 are fixed on the base 1, the first slide rail 222 is disposed at an output end of the first cylinder 221, the first sliding block 223 is connected to the first cylinder 221, and the first cylinder 221 pushes the first sliding block 223 to slide on the first slide rail 222, so that the rotating and shearing products of the cutting knife 212 in different directions are controlled by the pushing and pulling of the first cylinder 221.

Similarly, as shown in fig. 1 and fig. 2, the second driving mechanism 23 includes a second slide rail 232, a second cylinder 231 and a second slider 233, the second cylinder 231 and the second slide rail 232 are fixed on the base 1, the second slide rail 232 is disposed at an output end of the second cylinder 231, the second slider 233 is connected to the second cylinder 231, and the second cylinder 231 pushes the second slider 233 to slide on the second slide rail 232. That is, the second driving mechanism 23 is similar in structure, except that it is disposed in a reverse direction to the first driving mechanism 22, and aims to provide a rotating power to the other side of the tool, and the effect is similar to that of the first driving mechanism 22, and will not be described herein again.

The device that quick rotation was cuted that provides in this embodiment, as shown in fig. 1 and fig. 2, press material subassembly 3 to include mount 31, third cylinder 33 and briquetting 34, mount 31 is the type of falling L, mount 31 is equipped with connecting rod 32, connecting rod 32 is the slope setting just both ends of connecting rod 32 link to each other with the both ends of mount 31 respectively, make mount 31's structure remain stable, third cylinder 33 locates the top of mount 31, briquetting 34 fixed connection in the output of third cylinder 33, third cylinder 33 promote briquetting 34 and move down in order to compress tightly the product of treating processing, mount 31 with briquetting 34 position department of correspondence is equipped with the through-hole, and the product of treating processing is pressed down to briquetting 34 of being convenient for.

The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims

1. A device for fast rotary shearing is characterized by comprising a base, a shearing assembly and a material pressing assembly, wherein the shearing assembly comprises a shearing cutter, a first driving mechanism and a second driving mechanism, the shearing cutter is arranged in the middle of the base and is rotationally connected with the base, the material pressing assembly is arranged above the shearing cutter, the first driving mechanism and the second driving mechanism are arranged in an inverse parallel mode and are respectively arranged on two sides of the shearing cutter, the shearing cutter comprises a first connecting portion, a cutter and a second connecting portion, the first connecting portion and the second connecting portion are respectively fixed at two ends of the cutter, the first driving mechanism comprises a first sliding block, first jacking blocks are respectively arranged at two ends of the first sliding block, a first abdicating space is arranged between the two first jacking blocks, the first connecting portion moves in the first abdicating space, the second driving mechanism comprises a second sliding block, second jacking blocks are arranged at two ends of the second sliding block, a second yielding space is arranged between the second jacking blocks, the second connecting portion moves in the second yielding space, and the cutter is in a louver shape.

2. The device for rapid rotational shearing according to claim 1, further comprising a product tray, wherein the product tray is hollow and spans the shearing tool, two sides of the product tray are provided with clearance grooves for the shearing tool to rotate, and the top surface of the product tray is provided with a product placing opening.

3. The device for rapid rotational shearing according to claim 1, wherein the cutter comprises an upper cutting plate and a lower cutting plate, the lower cutting plate is fixed on the base, the upper cutting plate is rotatably connected with the lower cutting plate, and the first connecting portion and the second connecting portion are respectively fixed at two ends of the upper cutting plate.

4. The device of claim 1, wherein the first driving mechanism comprises a first slide rail, a first cylinder and a first slider, the first cylinder and the first slide rail are fixed on the base, the first slide rail is disposed at an output end of the first cylinder, the first slider is connected to the first cylinder, and the first cylinder pushes the first slider to slide on the first slide rail.

5. The device of claim 1, wherein the second driving mechanism comprises a second slide rail, a second cylinder and a second slider, the second cylinder and the second slide rail are fixed on the base, the second slide rail is disposed at an output end of the second cylinder, the second slider is connected to the second cylinder, and the second cylinder pushes the second slider to slide on the second slide rail.

6. The device for rapid rotational shearing according to claim 1, wherein the pressing assembly comprises a fixing frame, a third cylinder and a pressing block, the fixing frame is of an inverted L shape, the fixing frame is provided with a connecting rod, the connecting rod is arranged in an inclined manner, two ends of the connecting rod are respectively connected with two ends of the fixing frame, the third cylinder is arranged at the top end of the fixing frame, the pressing block is fixedly connected to the output end of the third cylinder, and a through hole is arranged at a position of the fixing frame corresponding to the pressing block.