Oblique cutting device for hardware fitting machining

Abstract

The utility model discloses a beveling device for hardware fitting processing, which comprises a base, an inclined seat structure, a pressing and fixing structure, a mounting seat and a cutting structure, the inclined seat structure is mounted on the upper end face of the base, the pressing and fixing structure is mounted on the top of the inclined seat structure, the mounting seat is in an inverted concave shape, and the cutting structure is mounted on the mounting seat. The mounting seat is fixedly mounted on the upper end face of the base, the cutting structure is mounted at the top of the mounting seat, and the position of the cutting structure is matched with that of the inclined seat structure. Workpieces of different sizes can be conveniently fixed, and the fixed workpieces can be adjusted at any angle, so that the machining requirements of the workpieces of different sizes can be met, meanwhile, the machining requirements of different beveling angles of the different workpieces can be met, and the overall practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware accessories processing equipment, in particular to a beveling device for processing hardware accessories. Background Art

[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. They can be used alone or as auxiliary tools, such as hardware tools, hardware parts, daily hardware, construction hardware, and security products. Most of the small hardware products are not final consumer goods, but supporting products, semi-finished products, and tools used in the production process of industrial manufacturing. Only a small part of daily hardware products are tool-type consumer goods that are necessary for people's lives. During the processing of some hardware accessories, beveling devices are needed to perform bevel cutting processing, as follows.

[0003] After searching, the patent with authorization publication number CN213410632U discloses a beveling device for hardware accessories processing, including a frame body, support columns are fixedly installed at the four corners of the lower end surface of the frame body, and slide grooves are opened on both sides of the upper end surface of the frame body, and sliding rods are slidably connected inside the slide grooves, and a fixing plate is fixedly installed between two corresponding sliding rods, and an electric telescopic rod is fixedly installed at the middle position of the upper end surface of the fixing plate, and a bevel cutting piece is fixedly installed at the output end of the electric telescopic rod, so that the interference clamping block clamps and fixes the external processing component. After clamping is completed, an external person can directly rotate the rotating multi-faceted block, which can effectively drive the rotating plate to rotate. After the rotating plate is rotated to a specified angle, the limiting blocking block slides inside the limiting groove, so that the limiting blocking block clamps and fixes the rotating multi-faceted block, thereby completing the fixing of the rotating plate. After the fixing is completed, the processing component can be cut at multiple angles, which is convenient for external personnel to perform cutting processing.

[0004] However, the above patent still has the following aspects that can be optimized:

[0005] During its actual application, since the workpiece is clamped and fixed between two rotating plates for bevel cutting, and the spacing between the two rotating plates is fixed, it can only be applied to the processing of hardware of a single size, and its application range is relatively small. Secondly, during its operation, if it is necessary to adjust the angle of the workpiece, it is necessary to first lift up the two limiting blocking blocks, and then rotate the two multi-faceted blocks to adjust the tilt of the workpiece. After the adjustment is completed, the two limiting blocking blocks are moved down to limit and fix the multi-faceted blocks. Only in this way can the workpiece be limited and fixed. The entire adjustment operation is time-consuming and laborious. At the same time, due to the structure of the multi-faceted blocks themselves, the workpiece can only be adjusted to multiple fixed angles, such as 30°, 60°, 90°, etc., and the workpiece cannot be adjusted and fixed at any angle. Therefore, its overall structure needs to be improved and its practicality needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a beveling device for processing hardware accessories to solve the problem that in the actual application of the above-mentioned patent, since the workpiece is clamped and fixed between two rotating plates for beveling processing, and the spacing between the two rotating plates is constant, it can only be applicable to the processing of hardware of a single size, and the scope of application is relatively small. Secondly, during the working process, if it is necessary to adjust the angle of the workpiece, it is necessary to first lift up the two limiting blocking blocks, and then rotate the two multi-faceted blocks to adjust the inclination of the workpiece. After the adjustment is completed, the two limiting blocking blocks are moved down to limit and fix the multi-faceted blocks. Only in this way can the workpiece be limited and fixed. The entire adjustment operation is time-consuming and laborious. At the same time, due to the structure of the multi-faceted blocks themselves, the workpiece can only be adjusted to multiple fixed angles, such as 30°, 60°, 90°, etc., and the workpiece cannot be adjusted and fixed at any angle. Therefore, its overall structure needs to be improved and its practicality needs to be improved.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a beveling device for processing hardware accessories, comprising a base, an inclined seat structure, a clamping and fixing structure, a mounting seat and a cutting structure, wherein the inclined seat structure is installed at the upper end surface of the base, the clamping and fixing structure is installed at the top of the inclined seat structure, the mounting seat is in an inverted concave shape, the mounting seat is fixedly installed at the upper end surface of the base, the cutting structure is installed at the top of the mounting seat, and the position of the cutting structure matches the position of the inclined seat structure.

[0008] Preferably, the tilting seat structure includes a telescopic electric cylinder, a support plate and a bearing seat, and two of the telescopic electric cylinder and the support plate are provided. The bottoms of the two telescopic electric cylinders are respectively hinged to the upper end surface of the base through hinge assemblies A, and the two support plates are fixedly installed on the upper end surface of the base, and the support plate is far away from the telescopic electric cylinder. The bottom of the bearing seat is hinged to the top telescopic end of the telescopic electric cylinder through two groups of hinge assemblies B, and the bottom of the bearing seat is hinged to the tops of the two support plates through two groups of hinge assemblies C, and the telescopic electric cylinder is far away from the mounting seat.

[0009] Preferably, the clamping and fixing structure includes a mounting frame, a clamping plate and a threaded rod. The mounting frame is in an inverted concave shape and is fixedly installed on the upper end surface of the bearing seat. The top of the clamping plate is installed on the inner top end of the mounting frame through a plurality of telescopic rods. The bottom end of the threaded rod passes through the top of the mounting frame through a threaded connection, and the bottom end of the threaded rod is rotatably connected to the top of the clamping plate through a rotating connecting piece. A turning handle is provided at the top of the threaded rod.

[0010] Preferably, an anti-slip pad layer is provided at the bottom of the pressing plate.

[0011] Preferably, the cutting structure includes a hydraulic cylinder, a mounting plate and a cutter, the hydraulic cylinder is fixedly installed at the inner top end of the mounting seat in a through-type manner, the top of the mounting plate is fixedly connected to the telescopic end of the hydraulic cylinder, the cutter is fixedly installed at the bottom of the mounting plate, and the cutter is close to the supporting seat.

[0012] Preferably, a material receiving box is movably provided at the upper end surface of the base, and the material receiving box is located below the cutter.

[0013] The utility model provides a beveling device for processing hardware accessories, which has the following beneficial effects:

[0014] The utility model is provided with a base, a tilting seat structure, a clamping and fixing structure, a mounting seat and a cutting structure, so that when the workpiece is beveled, the workpiece can be placed on the supporting seat and then clamped and fixed by the clamping and fixing structure. It can be applicable to workpieces of various sizes, which greatly improves the application range of the device. After the workpiece is clamped and fixed, the supporting seat and the workpiece can be tilted to a required angle through the synchronous extension and contraction of two telescopic electric cylinders. Finally, the inclined workpiece can be cut by the cutting structure to complete the bevel processing of the workpiece. The workpiece can be adjusted to any required tilt angle, thereby greatly improving the practicality of the bevel device as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation side structure of the telescopic electric cylinder of the utility model;

[0017] Figure 3 This is a schematic diagram of the side structure of the mounting frame of the utility model;

[0018] Figure 4 for Figure 1 A is an enlarged schematic diagram.

[0019] In the figure: 1. base; 2. mounting base; 3. telescopic electric cylinder; 4. support plate; 5. bearing base; 6. hinge assembly A; 7. hinge assembly B; 8. hinge assembly C; 9. mounting frame; 10. clamping plate; 11. threaded rod; 12. telescopic rod; 13. handle; 14. anti-slip pad; 15. hydraulic cylinder; 16. mounting plate; 17. cutter; 18. receiving box. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a beveling device for processing hardware accessories, comprising a base 1, an inclined seat structure, a clamping and fixing structure, a mounting seat 2 and a cutting structure, wherein the inclined seat structure is installed at the upper end surface of the base 1, the clamping and fixing structure is installed at the top of the inclined seat structure, the mounting seat 2 is an inverted concave shape, the mounting seat 2 is fixedly installed at the upper end surface of the base 1, the cutting structure is installed at the top of the mounting seat 2, and the position of the cutting structure matches the position of the inclined seat structure.

[0022] The tilting seat structure includes a telescopic electric cylinder 3, a support plate 4 and a bearing seat 5. The telescopic electric cylinder 3 and the support plate 4 are each provided with two. The bottoms of the two telescopic electric cylinders 3 are respectively hinged to the upper end surface of the base 1 through the hinge assembly A6. The two support plates 4 are fixedly installed on the upper end surface of the base 1. The support plate 4 is far away from the telescopic electric cylinder 3. The bottom of the bearing seat 5 is hinged to the top telescopic end of the telescopic electric cylinder 3 through two groups of hinge assemblies B7. The bottom of the bearing seat 5 is hinged to the tops of the two support plates 4 through two groups of hinge assemblies C8. The telescopic electric cylinder 3 is far away from the mounting seat 2, so that the bearing seat 5 can be tilted by the synchronous extension and contraction of the two telescopic electric cylinders 3, in cooperation with the hinge assembly A6, the hinge assembly B7 and the hinge assembly C8, thereby driving the workpiece fixed on the bearing seat 5 to tilt, and the workpiece can be adjusted to any angle for tilting and fixing, thereby meeting the different beveling requirements of different workpieces.

[0023] It is understandable that the hinge assembly C8 can be equipped with an additional angle measuring tool, such as a protractor, an angle ruler, etc., to facilitate intuitive observation of the angle adjustment. This is an existing technical application and will not be elaborated on here.

[0024] The clamping and fixing structure includes a mounting frame 9, a clamping plate 10 and a threaded rod 11. The mounting frame 9 is in an inverted concave shape. The mounting frame 9 is fixedly installed at the upper end surface of the bearing seat 5. The top of the clamping plate 10 is installed at the inner top end of the mounting frame 9 through a plurality of telescopic rods 12. The bottom end of the threaded rod 11 passes through the top of the mounting frame 9 through a threaded connection, and the bottom end of the threaded rod 11 is rotatably connected to the top of the clamping plate 10 through a rotating connecting piece. A turning handle 13 is provided at the top of the threaded rod 11, so that when working, the workpiece can be placed on the bearing seat 5, and then the threaded rod 11 is rotated by the turning handle 13, and the plurality of telescopic rods 12 are cooperated to drive the clamping plate 10 to move downward until the clamping plate 10 abuts against the upper end surface of the workpiece, so that the workpiece can be clamped and fixed.

[0025] The bottom of the clamping plate 10 is fitted with an anti-skid pad layer 14, so that the friction between the clamping plate 10 and the workpiece can be effectively increased, thereby effectively preventing the workpiece from sliding;

[0026] The cutting structure includes a hydraulic cylinder 15, a mounting plate 16 and a cutter 17. The hydraulic cylinder 15 is fixedly installed at the top of the inner part of the mounting seat 2 in a through-type manner. The top of the mounting plate 16 is fixedly connected to the telescopic end of the hydraulic cylinder 15. The cutter 17 is fixedly installed at the bottom of the mounting plate 16, and the cutter 17 is close to the bearing seat 5, so that after the workpiece is pressed and fixed and adjusted to the required tilt angle, the mounting plate 16 and the cutter 17 can be driven downward by the operation of the hydraulic cylinder 15 to cut the tilted workpiece and complete the bevel cutting.

[0027] A material receiving box 18 is movably provided at the upper end surface of the base 1 , and the material receiving box 18 is located below the cutter 17 , so that the obliquely cut workpieces can fall into the material receiving box 18 for centralized collection, which is convenient for subsequent centralized processing.

[0028] Working principle: When working, the workpiece can be placed on the supporting seat 5, and then the threaded rod 11 can be rotated by turning the handle 13, and the multiple telescopic rods 12 can be used to drive the clamping plate 10 to move downward until the clamping plate 10 abuts against the upper end surface of the workpiece, and the workpiece can be clamped and fixed. At this time, according to actual needs, the two telescopic electric cylinders 3 can be synchronously extended and retracted, and the hinge assembly A6, the hinge assembly B7 and the hinge assembly C8 can be used to drive the supporting seat 5 to tilt, thereby driving the workpiece fixed on the supporting seat 5 to tilt, and the workpiece can be adjusted to any angle for tilt and fixation, thereby meeting the different beveling requirements of different workpieces. After the workpiece is clamped and fixed and adjusted to the required tilt angle, the hydraulic cylinder 15 can be used to drive the mounting plate 16 and the cutter 17 to move downward, and the tilted workpiece can be cut to complete the beveling process.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A beveling device for processing hardware accessories, comprising a base (1), an inclined seat structure, a pressing and fixing structure, a mounting seat (2) and a cutting structure, characterized in that: The tilting seat structure is mounted on the upper end surface of the base (1), the pressing and fixing structure is mounted on the top of the tilting seat structure, the mounting seat (2) is in an inverted concave shape, the mounting seat (2) is fixedly mounted on the upper end surface of the base (1), the cutting structure is mounted on the top of the mounting seat (2), and the position of the cutting structure matches the position of the tilting seat structure.

2. A beveling device for hardware accessories processing according to claim 1, characterized in that: The tilting seat structure comprises a telescopic electric cylinder (3), a support plate (4) and a bearing seat (5), wherein two of the telescopic electric cylinder (3) and two of the support plates (4) are provided, the bottoms of the two telescopic electric cylinders (3) are respectively hinged to the upper end surface of the base (1) through hinge assemblies A (6), the two support plates (4) are fixedly mounted on the upper end surface of the base (1), the support plates (4) are far away from the telescopic electric cylinder (3), the bottom of the bearing seat (5) is hinged to the top telescopic end of the telescopic electric cylinder (3) through two sets of hinge assemblies B (7), the bottom of the bearing seat (5) is hinged to the tops of the two support plates (4) through two sets of hinge assemblies C (8), and the telescopic electric cylinder (3) is far away from the mounting seat (2).

3. The beveling device for hardware accessories processing according to claim 1, characterized in that: The clamping and fixing structure comprises a mounting frame (9), a clamping plate (10) and a threaded rod (11); the mounting frame (9) is in an inverted concave shape; the mounting frame (9) is fixedly mounted on the upper end surface of the bearing seat (5); the top of the clamping plate (10) is mounted on the inner top end of the mounting frame (9) through a plurality of telescopic rods (12); the bottom end of the threaded rod (11) passes through the top of the mounting frame (9) through a threaded connection; the bottom end of the threaded rod (11) is rotatably connected to the top of the clamping plate (10) through a rotating connecting piece; and a turning handle (13) is provided at the top of the threaded rod (11).

4. The beveling device for hardware accessories processing according to claim 3, characterized in that: An anti-slip cushion layer (14) is fitted on the bottom of the pressing plate (10).

5. The beveling device for hardware accessories processing according to claim 1, characterized in that: The cutting structure comprises a hydraulic cylinder (15), a mounting plate (16) and a cutter (17); the hydraulic cylinder (15) is fixedly mounted at the inner top end of the mounting seat (2) in a through-type manner; the top of the mounting plate (16) is fixedly connected to the telescopic end of the hydraulic cylinder (15); the cutter (17) is fixedly mounted at the bottom of the mounting plate (16), and the cutter (17) is close to the bearing seat (5).

6. The beveling device for hardware accessories processing according to claim 1, characterized in that: A material receiving box (18) is movably provided on the upper end surface of the base (1), and the material receiving box (18) is located below the cutter (17).

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