Cutting equipment for automobile metal plate

Abstract

The utility model provides cutting equipment for an automobile metal plate, and aims to solve the technical problem of tedious process steps in the prior art. The cutting equipment comprises a base, wherein a strip-shaped channel is formed in the middle of the base; the pressing plate is arranged above the base, and a through groove corresponding to the channel is formed in the pressing plate; the cutting blade is vertically arranged above the pressing plate and right faces the through groove and the channel, and the cutting blade is arranged on an output shaft of a motor; the grinding plate is arranged in the channel in the middle of the base and is staggered with the cutting blade; the driving assembly is arranged on the base, a first output part of the driving assembly is connected with the grinding plate and used for driving the grinding plate to reciprocate in the length direction of the channel, a second output part of the driving assembly is connected with the pressing plate and used for driving the pressing plate to be close to or away from the base, and a third output part of the driving assembly is connected with the motor and used for driving the cutting blade to be close to or away from the channel. The cutting equipment has the advantages that cutting and grinding are completed at a time, and working procedures are reduced.

Description

Technical Field

[0001] The utility model relates to a machining device, in particular to a cutting device for automobile sheet metal. Background Art

[0002] Among automobile spare parts, sheet metal parts are mainly used in the supporting structure of the vehicle body, and the processing equipment for sheet metal parts includes a cutting device.

[0003] After the existing cutting device cuts the sheet metal part, a large number of sharp burrs will appear on the end face of the sheet metal part. Therefore, it is necessary to deburr the cut sheet metal part. Generally speaking, the main way of deburring is grinding.

[0004] However, the existing method requires grinding and deburring after cutting, which has the problem of cumbersome process steps. Summary of the Utility Model

[0005] Aiming at the technical problem of cumbersome process steps in the prior art, the utility model provides a cutting device for automobile sheet metal, which has the advantages of completing cutting and grinding at one time and reducing process steps.

[0006] The technical solution of the utility model is as follows:

[0007] A cutting device for automobile sheet metal, comprising:

[0008] A base, the middle part of which has a strip-shaped channel;

[0009] A pressing plate, arranged above the base, and the pressing plate is provided with a through groove corresponding to the channel;

[0010] A cutting blade, vertically arranged above the pressing plate, and facing the through groove and the channel, the cutting blade is arranged on the output shaft of a motor;

[0011] A grinding plate, arranged in the channel in the middle of the base, and is distributed in a staggered manner with the cutting blade;

[0012] A driving component, arranged on the base, its first output part is connected to the grinding plate and is used for driving the grinding plate to reciprocate along the length direction of the channel, its second output part is connected to the pressing plate and is used for driving the pressing plate to approach or move away from the base, and its third output part is connected to the motor and is used for driving the cutting blade to approach or move away from the channel.

[0013] Optionally, the grinding plate is detachably arranged on a mounting frame, and the mounting frame is arranged on the first output part of the driving component.

[0014] Optionally, the bottom of the base has an embedded area, both sides of the mounting bracket are slidably disposed in the embedded area, and the first output portion of the driving assembly is also disposed in the embedded area.

[0015] Optionally, the first output portion includes two first cylinders, both of the first cylinders are disposed at the bottom of the base and are respectively located on both sides of the channel;

[0016] The end portions of the piston rods of the two first cylinders are connected to both sides of the grinding plate.

[0017] Optionally, the second output portion includes a second cylinder, and the piston rod of the second cylinder is disposed on the pressing plate in a vertically downward direction.

[0018] Optionally, a guiding assembly is disposed between one side of the pressing plate and the base.

[0019] Optionally, the third output portion includes a third cylinder, the cylinder body of the third cylinder is disposed on the base, the piston rod of the third cylinder is disposed on a bracket, and the motor is disposed on the bracket.

[0020] Optionally, the second output portion and the third output portion are located on the same side of the through slot.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] Channels and through slots are provided on the base and the pressing plate, and the second output portion of the driving assembly is used to drive the pressing plate to approach or move away from the base, so as to realize the positioning of the sheet metal part.

[0023] The third output portion of the driving assembly can directly drive the cutting blade to descend, so as to cut the sheet metal part by using the cutting blade.

[0024] The first output portion of the driving assembly drives the grinding plate to reciprocate in the channel, which can not only grind the cross section of the cut sheet metal part to achieve the purpose of deburring.

[0025] Through this technical solution, the two steps of cutting and deburring can be combined, thereby reducing the process steps and improving the processing efficiency. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1It is a top view structural schematic diagram of the present utility model;

[0028] Figure 2 It is a three-dimensional structural schematic diagram of the present utility model;

[0029] Figure 3 It is a bottom view structural schematic diagram of the present utility model. Detailed implementation manners

[0030] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0031] Furthermore, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0032] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0033] Embodiment:

[0034] See Figures 1 - 3 , this embodiment discloses a cutting device for automobile sheet metal, including a base 10, a pressing plate 20, a cutting blade 30, a motor 31, a grinding plate 40 and a driving assembly. Specifically, the top surface of the base 10 is a working surface, and a strip-shaped channel 11 is provided in the middle of the base 10. The pressing plate 20 is located above the base 10, and a through groove 21 is provided in the middle of the pressing plate 20. The through groove 21 is located directly above the channel 11, and the length direction of the through groove 21 is the same as the length direction of the channel 11.

[0035] The cutting blade 30 is located above the pressing plate 20 and is directly opposite to the through groove 21. The cutting blade 30 is arranged along a vertical plane. At the same time, the cutting blade 30 is arranged on the output shaft of the motor 31, and the cutting blade 30 is directly driven to rotate by the motor 31.

[0036] The grinding plate 40 is located in the through groove 21 in the middle of the base 10, and the top surface of the grinding plate 40 is in the same plane as the working surface of the top surface of the base 10. At the same time, the grinding plate 40 and the cutting blade 30 are arranged in a staggered position relationship.

[0037] The driving assembly has three output parts. The first output part 51 among them is connected to the grinding plate 40, and the first output part 51 is used to drive the grinding sheet to perform reciprocating linear motion along the length direction of the channel 11 in the channel 11. The second output part 52 is connected to the pressing plate 20 and is used to drive the pressing plate 20 to approach or move away from the base 10. The third output part 53 is connected to the motor 31 and directly drives the motor 31 and the cutting blade 30 to approach or move away from the channel 11.

[0038] During the working process of this embodiment, the second output part 52 of the driving assembly is used to drive the pressing plate 20 to approach or move away from the base 10, so as to realize the positioning of the sheet metal part. The cutting blade 30 can be directly driven to descend through the third output part 53 of the driving assembly, so as to cut the sheet metal part by using the cutting blade 30. After cutting once, the pressing plate 20 is driven to rise through the second output part 52, and then the sheet metal part is moved to continue cutting.

[0039] The grinding plate 40 is driven to reciprocate in the channel 11 through the first output part 51 of the driving assembly, which can not only grind the cross section of the cut sheet metal part to achieve the purpose of deburring.

[0040] Through this technical solution, the two steps of cutting and deburring can be combined, thereby reducing the process steps and improving the processing efficiency.

[0041] In one specific embodiment:

[0042] The grinding plate 40 is installed on a mounting bracket 41, and the connection between the grinding plate 40 and the mounting bracket 41 is detachable. Among them, the grinding plate 40 is a consumable material, so a detachable connection is set, and the grinding plate 40 can be replaced after the equipment has worked for a period of time.

[0043] In another specific embodiment:

[0044] An embedded area 12 is provided at the bottom of the base 10, and there is an embedded area 12 on each side of the channel 11. The first output part 51 of the aforementioned driving assembly is arranged in the embedded area 12. The two sides of the aforementioned mounting bracket 41 are slidably arranged in the two embedded areas 12.

[0045] Specifically, the first output part 51 includes two first cylinders. The two first cylinders are respectively arranged in the two embedded areas 12. The two first cylinders are arranged in parallel. The piston rod ends of the two first cylinders are respectively connected to the two sides of the mounting bracket 41. At the same time, the two first cylinders are located in the same orientation of the mounting bracket 41.

[0046] In this embodiment, by providing the embedded area 12 at the bottom of the base 10, it is mainly to install the first output part 51 to ensure that the bottom of the base 10 is in a flat state, which is convenient for the placement of the base 10.

[0047] In another specific embodiment:

[0048] The second output part 52 includes a second air cylinder. The second air cylinder is fixedly arranged on the top of the base 10 through a bracket, and the piston rod of the second air cylinder is arranged on the pressing plate 20 along the vertically downward direction. The pressing plate 20 is driven by the second air cylinder to approach or depart from the base 10.

[0049] In another specific embodiment:

[0050] A guiding assembly 60 is arranged between one side of the pressing plate 20 and the base 10. By arranging the guiding assembly 60, the pressing plate 20 can be prevented from tilting.

[0051] Specifically, the guiding assembly 60 includes a connecting piece installed on the side part of the pressing plate 20. The connecting piece has a vertically arranged through hole, and further includes a supporting piece slidably arranged in the through hole. The bottom end of the supporting piece is fixedly arranged on the top surface of the base 10.

[0052] In another specific embodiment:

[0053] The third output part 53 includes a third air cylinder. The cylinder body of the third air cylinder is arranged on the base 10, the piston rod of the third air cylinder is arranged on a bracket, and the motor 31 is arranged on the bracket.

[0054] In this embodiment, the movement of the motor 31 and the cutting blade 30 is driven by the third air cylinder.

[0055] In another specific embodiment:

[0056] The second output part 52 and the third output part 53 are located on the same side of the through groove 21. By arranging the second output part 52 and the third output part 53 on the same side of the through groove 21, the other side top of the base 10 can be in an unobstructed state, so as to facilitate placing various sheet metals.

[0057] The above embodiments only represent the specific implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A cutting device for automobile sheet metal, characterized in that, Comprising: A base, having a bar-shaped channel in the middle thereof; A pressing plate, disposed above the base, and having a through slot corresponding to the channel on the pressing plate; A cutting blade, vertically disposed above the pressing plate, and facing the through slot and the channel, the cutting blade being disposed on the output shaft of a motor; A grinding plate, disposed in the channel in the middle of the base, and being staggeredly distributed with the cutting blade; A driving assembly, disposed on the base, its first output part is connected to the grinding plate, and is used to drive the grinding plate to reciprocate along the length direction of the channel, its second output part is connected to the pressing plate, and is used to drive the pressing plate to approach or move away from the base, its third output part is connected to the motor, and is used to drive the cutting blade to approach or move away from the channel.

2. The cutting device for automotive sheet metal according to claim 1, wherein The grinding plate is detachably disposed on a mounting frame, and the mounting frame is disposed on the first output part of the driving assembly.

3. The cutting device for automotive sheet metal according to claim 2, wherein The bottom of the base has an embedded area, and both sides of the mounting frame are slidably disposed in the embedded area, and the first output part of the driving assembly is also disposed in the embedded area.

4. The cutting device for automotive sheet metal according to any one of claims 1-3, wherein The first output part includes two first cylinders, both of the two first cylinders are disposed at the bottom of the base, and are respectively located on both sides of the channel; The end parts of the piston rods of the two first cylinders are connected to both sides of the grinding plate.

5. The cutting device for automotive sheet metal according to claim 1, wherein The second output part includes a second cylinder, and the piston rod of the second cylinder is disposed on the pressing plate along the vertically downward direction.

6. The cutting device for automotive sheet metal according to claim 5, wherein A guiding assembly is disposed between one side of the pressing plate and the base.

7. The cutting device for automotive sheet metal according to claim 1, wherein The third output part includes a third cylinder, the cylinder body of the third cylinder is disposed on the base, the piston rod of the third cylinder is disposed on a bracket, and the motor is disposed on the bracket.

8. The cutting device for automotive sheet metal according to claim 1, wherein The second output part and the third output part are located on the same side of the through slot.

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