CN219074059U

CN219074059U - Cold pressing device for saw blade production and processing

Info

Publication number: CN219074059U
Application number: CN202222941217.5U
Authority: CN
Inventors: 徐宏明
Original assignee: Jiangsu Shengye Tool Technology Co ltd
Current assignee: Jiangsu Shengye Tool Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-26
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to the field of cold pressing devices, in particular to a cold pressing device for saw blade production and processing, which comprises a hydraulic oil cylinder, a pressure-bearing groove, a saw blade stamping plate and a mounting bottom plate, wherein a mounting frame is fixedly arranged at the upper end of the mounting bottom plate, the hydraulic oil cylinder is arranged at the upper end of the mounting frame and connected with a telescopic column, a mounting plate is welded at the lower end of the telescopic column, the saw blade stamping plate is fixed below the mounting plate, a saw tooth stamping block is arranged at the outer side of the saw blade stamping plate, a cylindrical stamping head is arranged at the center of the saw blade stamping plate, the pressure-bearing groove is fixed below the saw blade stamping plate, and a blanking collecting box is arranged at the lower end of the pressure-bearing groove.

Description

Cold pressing device for saw blade production and processing

Technical Field

The utility model relates to the technical field of cold pressing devices, in particular to a cold pressing device for saw blade production and processing.

Background

A saw blade is a generic term for a thin sheet circular tool used to cut solid materials, with a steel blade having a cutting edge like a hand saw. The saw blade may be divided into: a diamond saw blade for stone cutting; a high-speed steel saw blade for cutting a metal material; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like.

In the related art, a stamping operation is mostly used for the production and processing of the saw blade, so that the saw blade is easy to generate uneven surface in the production process, and the surface roughness of the saw blade is high.

The above information disclosed in this background section is only for the understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a cold pressing device for saw blade production and processing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a saw bit production and processing is with cold pressing device, includes hydraulic cylinder, pressure-bearing groove, saw bit stamping plate and mounting plate, mounting plate's upper end left and right sides welded fastening has the mounting bracket, the upper end inner wall central point of mounting bracket puts the welding and is provided with hydraulic cylinder, hydraulic cylinder's output is connected and is fixed with the flexible post, the lower extreme welded fastening of flexible post has the mounting panel, the fixed saw bit stamping plate that is provided with in below of mounting panel, the lateral surface interval welding of saw bit stamping plate is provided with the saw bit stamping plate, the central lower extreme surface welding of saw bit stamping plate is provided with the cylindricality stamping plate, the fixed pressure-bearing groove that is provided with in below of saw bit stamping plate, the left and right sides symmetrical welded fastening of pressure-bearing groove has the connecting plate, the fixed backup pad that is provided with in below of connecting plate, the one end welded fastening of backup pad is on the left and right inner wall of mounting bracket, blanking collecting box has been placed to the lower extreme of pressure-bearing groove.

In some embodiments, the left and right sides of the upper end of the saw blade stamping plate are welded with mounting studs, a buffer block is fixedly arranged between the mounting studs, the buffer block is a rubber buffer block, and the lower end of the buffer block is fixed at the upper end of the saw blade stamping plate in a gluing mode.

In some embodiments, the mounting plate is penetrated above the mounting stud, the mounting stud is sleeved with a mounting nut at the upper end of the mounting plate, and the mounting stud is fixedly connected with the mounting plate through the mounting nut.

In some embodiments, the connecting plate is provided with a fixing hole, a fixing bolt is arranged in the fixing hole in a threaded manner, a fixing nut is arranged on the fixing bolt in a matched manner, and the connecting plate of the pressure-bearing groove is fixed with the supporting plate through a bolt.

In some embodiments, the saw tooth punch is 10mm thick, the cylindrical punch is 20mm thick, and the saw blade punch is 4mm thick.

In some embodiments, a pressure bearing plate is welded and fixed inside the pressure bearing groove, a saw tooth blanking port is formed in a corresponding position of the saw tooth stamping block on the pressure bearing plate, and a cylindrical blanking port is formed in the cylindrical stamping block on the pressure bearing plate.

The beneficial effects of the utility model are as follows:

according to the utility model, the saw blade to be processed is placed in the pressure-bearing groove, the cold pressing operation is carried out on the saw blade by utilizing the matched stamping part, the edge and the center of the saw blade can be stamped while the saw blade main body is cold pressed, the roughness of the surface of the saw blade is reduced, the micro-convex peaks on the surface of the workpiece are continuously flattened, the micro-unevenness of the saw blade is reduced, the stamping part and the pressure-bearing plate can be replaced at any time, the application range of the device is improved, and the overhaul and the maintenance of the device are facilitated.

Drawings

FIG. 1 is a schematic diagram of a cold pressing device for saw blade production and processing according to the present utility model;

fig. 2 is a schematic diagram of a top structure of a pressure-bearing groove of a cold pressing device for saw blade production and processing;

fig. 3 is a schematic structural view of a stamping part of the cold pressing device for saw blade production and processing.

In the figure: the device comprises a mounting frame 1, a hydraulic cylinder 2, a telescopic column 3, a mounting stud 4, a mounting nut 5, a mounting plate 6, a buffer block 7, a saw tooth stamping block 8, a saw blade stamping plate 9, a cylindrical stamping head 10, a supporting plate 11, a pressure-bearing groove 12, a fixing nut 13, a fixing bolt 14, a blanking collecting box 15, a mounting bottom plate 16, a fixing hole 17, a saw tooth blanking port 18, a pressure-bearing plate 19, a cylindrical blanking port 20 and a connecting plate 21.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, a cold pressing device for saw blade production and processing comprises a hydraulic cylinder 2, a pressure-bearing groove 12, a saw blade stamping plate 9 and a mounting bottom plate 16, wherein a mounting frame 1 is fixedly welded on the left side and the right side of the upper end of the mounting bottom plate 16, a hydraulic cylinder 2 is fixedly welded on the central position of the inner wall of the upper end of the mounting frame 1, a telescopic column 3 is fixedly connected to the output end of the hydraulic cylinder 2, a mounting plate 6 is fixedly welded on the lower end of the telescopic column 3, a saw blade stamping plate 9 is fixedly arranged below the mounting plate 6, saw blade stamping plates 8 are welded on the outer side of the saw blade stamping plate 9 at intervals, saw blades can be stamped on saw teeth on the edges of the saw blades, burrs on the saw blade edges are reduced, a cylindrical stamping head 10 is welded on the surface of the central lower end of the center of the saw blade stamping plate 9, the inside of a mounting hole is reduced, a pressure-bearing groove 12 is fixedly arranged below the saw blade stamping plate 9, a connecting plate 21 is symmetrically welded on the left side and the right side of the pressure-bearing groove 12, a supporting plate 11 is fixedly arranged below the connecting plate 21, one end of the supporting plate 11 is fixedly welded on the left side and the right inner wall of the 1, a main metal collecting box 15 is arranged at the lower end of the pressure-bearing groove 15, and a main metal collecting box is extruded and a collecting box is arranged at the lower end of the metal collecting box 15.

When the embodiment of the utility model is specifically implemented, as shown in fig. 1, mounting studs 4 are welded on the left side and the right side of the upper end of the saw blade stamping plate 9, buffer blocks 7 are fixedly arranged between the mounting studs 4, the buffer blocks 7 are rubber buffer blocks, the lower ends of the buffer blocks 7 are fixedly glued to the upper end of the saw blade stamping plate 9, the arranged buffer blocks 7 play a role in mounting and limiting the saw blade stamping plate 9, and meanwhile, the impact received by the saw blade stamping plate 9 in the cold pressing process is reduced.

When the embodiment of the utility model is specifically implemented, as shown in fig. 1 and 2, the mounting stud 4 penetrates through the mounting plate 6, the mounting stud 4 is sleeved with the mounting nut 5 at the upper end of the mounting plate 6, the mounting stud 4 is fixedly connected with the mounting plate 6 through the mounting nut 5, the connecting plate 21 is provided with the fixing hole 17, the fixing hole 17 is internally provided with the fixing bolt 14 in a threaded manner, the fixing bolt 14 is provided with the fixing nut 13 in a matched manner, the corresponding position of the supporting plate 11 is provided with the threaded fixing hole, the connecting plate 21 of the pressure-bearing groove 12 is fixed with the supporting plate 11 through bolts, and the corresponding pressure-bearing groove 12 can be replaced according to the model of the saw blade.

When the embodiment of the utility model is specifically implemented, as shown in fig. 1-3, the thickness of the saw tooth stamping block 8 is 10mm, the thickness of the cylindrical stamping block 10 is 20mm, and the thickness of the saw blade stamping plate 9 is 4mm, so that the saw teeth at the edge of the saw blade and the mounting hole in the center of the saw blade can be flattened while the surface of the saw blade is flattened and stamped, the roughness is reduced, the bearing plate 19 is fixedly welded in the bearing groove 12, the corresponding position of the saw tooth stamping block 8 is provided with the saw tooth blanking port 18, and the cylindrical stamping block 10 is provided with the cylindrical blanking port 20 by the bearing plate 19.

In this embodiment, firstly, according to the type of the saw blade to be processed, the matched saw blade stamping plate 9 and the pressure-bearing groove 12 are selected, the saw blade stamping plate 9 is fixed below the mounting plate 6 through the mounting stud 4 and the mounting nut 5, the pressure-bearing groove 12 is connected with the upper end of the supporting plate 11 through the fixing nut 13 and the fixing bolt 14, then the saw blade to be processed is placed at the upper end of the pressure-bearing plate 19 inside the pressure-bearing groove 12, the position is adjusted, the hydraulic cylinder 2 is started, the telescopic column 3 moves downwards, the saw tooth stamping block 8 performs cold pressing and flattening on saw teeth at the edge of the saw blade, the saw blade stamping plate 9 performs stamping on the surface of the saw blade main body, and meanwhile, the cylindrical stamping head 10 performs processing on burrs on the inner wall surface of the mounting hole of the saw blade, so that the processing of the saw blade is realized, the processing quality of the saw blade is improved, and meanwhile the processing efficiency is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a saw bit production and processing is with cold pressing device, includes hydraulic cylinder (2), pressure-bearing groove (12), saw bit stamping plate (9) and mounting plate (16), its characterized in that: the utility model discloses a saw bit stamping plate, including mounting panel (16), mounting panel (9), saw bit stamping plate (9)'s central authorities' lower extreme surface welding is provided with cylindricality stamping head (10), saw bit stamping plate (9)'s below is fixedly provided with pressure-bearing groove (12), pressure-bearing groove (12)'s left and right sides symmetry welded fastening has connecting plate (21), connecting plate (21)'s below is fixedly provided with backup pad (11), backup pad (11)'s one end welded fastening is on mounting panel (1) left and right sides inner wall, blanking collecting box (15) are placed to pressure-bearing groove (12).

2. The cold pressing device for saw blade production and processing according to claim 1, wherein mounting studs (4) are welded on the left side and the right side of the upper end of the saw blade stamping plate (9), buffer blocks (7) are fixedly arranged between the mounting studs (4), the buffer blocks (7) are rubber buffer blocks, and the lower ends of the buffer blocks (7) are fixed on the upper end of the saw blade stamping plate (9) in a gluing mode.

3. The cold pressing device for saw blade production and processing according to claim 2, wherein the mounting stud (4) penetrates through the mounting plate (6), the mounting stud (4) is sleeved with a mounting nut (5) at the upper end of the mounting plate (6), and the mounting stud (4) is fixedly connected with the mounting plate (6) through the mounting nut (5).

4. The cold pressing device for saw blade production and processing according to claim 1, wherein a fixing hole (17) is formed in the connecting plate (21), a fixing bolt (14) is arranged in the fixing hole (17) in a threaded mode, a fixing nut (13) is arranged on the fixing bolt (14) in a matched mode, and the connecting plate (21) of the pressure-bearing groove (12) is fixed with the supporting plate (11) in a bolt mode.

5. Cold pressing device for saw blade production and processing according to claim 1, characterized in that the thickness of the saw tooth punching block (8) is 10mm, the thickness of the cylindrical punching block (10) is 20mm, and the thickness of the saw blade punching plate (9) is 4mm.

6. Cold pressing device for saw blade production and processing according to claim 1 or 5, characterized in that a bearing plate (19) is welded and fixed inside the bearing groove (12), the corresponding position of the saw tooth punching block (8) is provided with a saw tooth blanking port (18) by the bearing plate (19), and the cylindrical punching head (10) is provided with a cylindrical blanking port (20) by the bearing plate (19).