Saw blade frame for metal saw blade machining

Abstract

The utility model discloses a saw blade frame for metal saw blade machining, which relates to the technical field of saw blade machining and comprises a fixed base, a movable base is mounted at the top end of the fixed base, a sliding base is mounted at the top end of the movable base, and a saw blade frame is mounted at the top end of the sliding base. The top end of the saw blade frame is rotationally connected with a two-way threaded lead screw, the surface of the two-way threaded lead screw is in threaded connection with two tensioning frames moving in the opposite direction, a plurality of metal saw blades to be machined are installed between the two tensioning frames moving in the opposite direction, and one end of the two-way threaded lead screw is provided with a second rocking wheel. A movable base is in threaded connection with the surface of a first threaded lead screw, and a first rocking wheel is arranged at one top end of the first threaded lead screw. A user rocks the first rocking wheel to control the movable base to move left and right, and the metal saw blade to be machined can be conveniently controlled to be finely adjusted left and right. Therefore, the position of the metal saw blade to be machined is adjusted in the machining process or during initial machining.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade processing, and particularly relates to a saw blade holder for metal saw blade processing. Background Art

[0002] A saw blade is a tool for cutting, usually installed on a handsaw or a table saw, and the cutting of an object is achieved by pulling it back and forth. A saw blade consists of a series of closely arranged saw teeth, which are usually made of metal, such as carbon steel, alloy steel or other materials with higher hardness. According to different uses, saw blades can have different specifications and tooth shapes, for example, for cutting wood, metal or other materials.

[0003] The production process of saw blades generally includes the following steps: material selection, casting and forging, tooth making, heat treatment, surface treatment, shaping, inspection, packaging and storage. Among them, for tooth making

[0004] A saw blade is a tool for cutting, usually installed on a handsaw or a table saw, and the cutting of an object is achieved by pulling it back and forth. A saw blade consists of a series of closely arranged saw teeth, which are usually made of metal, such as carbon steel, alloy steel or other materials with higher hardness. According to different uses, saw blades can have different specifications and tooth shapes, for example, for cutting wood, metal or other materials.

[0005] The production process of saw blades generally includes the following steps: material selection, casting and forging, tooth making, heat treatment, surface treatment, shaping, inspection, packaging and storage. Among them, tooth making is a key step in saw blade production. Tooth making includes processes such as stamping, shearing and grinding to form the specific shape and size of the saw teeth. According to different uses, the saw teeth can have a variety of different tooth shapes.

[0006] In the current prior art, during the tooth making and grinding process of saw blades, each saw blade is processed individually, and the production efficiency of saw blades during the tooth making process is low. Processing individual saw blades easily causes inconsistent tooth shape errors for saw blades in the same batch. Therefore, a saw blade holder for metal saw blade processing is needed. Content of the Utility Model

[0007] In view of this, the purpose of the utility model is to provide a saw blade holder for metal saw blade processing, so as to solve the technical problems in the current prior art that during the tooth making and grinding process of saw blades, each saw blade is processed individually, the production efficiency of saw blades during the tooth making process is low, and processing individual saw blades easily causes inconsistent tooth shape errors for saw blades in the same batch.

[0008] To achieve the above purpose, the utility model is realized through the following technical solutions:

[0009] A saw blade holder for metal saw blade processing, including a fixed base, an active base is installed at the top of the fixed base, a sliding base is installed at the top of the active base, a saw blade holder is installed at the top of the sliding base, a bidirectional threaded screw is rotatably connected to the top of the saw blade holder, two tensioning frames moving towards each other are threadedly connected to the surface of the bidirectional threaded screw, and several metal saw blades to be processed are installed between the two tensioning frames moving towards each other. One end of the bidirectional threaded screw is provided with a second handwheel.

[0010] As a preferred technical solution of the present utility model, a saw blade hook is fixedly installed at the top of the tensioning frame, a locking screw is installed on the saw blade hook, several metal saw blades are neatly arranged on the saw blade hook and are locked and fixed by the locking screw.

[0011] As a preferred technical solution of the present utility model, a first chute is opened at the top of the fixed base, the active base is slidably connected in the first chute, a first threaded screw is rotatably connected to the inner wall of the first chute, a threaded hole threadedly connected to the first threaded screw is opened in the middle of the active base, the active base is threadedly connected to the surface of the first threaded screw, and one top end of the first threaded screw is provided with a first handwheel.

[0012] As a preferred technical solution of the present utility model, a second chute is opened at the top of the active base, a guide rail is fixed at the middle position of the bottom surface of the second chute, a second threaded screw is rotatably connected to the inner wall of the second chute, the second threaded screw is arranged above the guide rail, a guide groove is opened at the bottom surface of the sliding base, the guide groove is slidably connected to the top surface of the guide rail, a threaded hole is opened at the bottom surface of the sliding base, the threaded hole at the bottom surface of the sliding base is in threaded fit connection with the second threaded screw, and one end of the second threaded screw is provided with a third handwheel.

[0013] As a preferred technical solution of the present utility model, the first threaded screw and the second threaded screw are arranged perpendicular to each other in space.

[0014] As a preferred technical solution of the present utility model, the saw blade holder and the sliding base are of an integral structure.

[0015] The utility model is provided with a movable base at the top end of a fixed base, a sliding base is installed at the top end of the movable base, a saw blade frame is installed at the top end of the sliding base, a bidirectional threaded screw rod is rotatably connected to the top end of the saw blade frame, two tensioning frames moving towards each other are threadedly connected to the surface of the bidirectional threaded screw rod, a plurality of metal saw blades to be processed are installed between the two tensioning frames moving towards each other, one end of the bidirectional threaded screw rod is provided with a second handwheel, and by the user rotating the second handwheel, the tensioning frames are controlled to move towards the middle or towards both sides, so as to adjust the saw blade hook to a suitable position, facilitating the installation and disassembly of a plurality of metal saw blades. Among them, in the utility model, the metal saw blades are arranged in parallel and coaxially on the saw blade hook, and then, by passing locking screws through the hanging holes at both ends of the metal saw blades, the two ends of the metal saw blades to be processed are fixed on the saw blade hook, thereby effectively improving the installation firmness of the metal saw blades. By installing a plurality of metal saw blades at one time, a plurality of metal saw blades can be processed simultaneously, and since a plurality of metal saw blades of the utility model are arranged in parallel and coaxially on the saw blade hook, it is easy to make the processing precisions of a plurality of metal saw blades in the same batch consistent.

[0016] A chute one is opened at the top end of the fixed base of the utility model, the movable base is slidably connected in the chute one, a threaded screw rod one is rotatably connected to the inner wall of the chute one, a threaded hole threadedly connected to the threaded screw rod one is opened in the middle of the movable base, the movable base is threadedly connected to the surface of the threaded screw rod one, and one of the top ends of the threaded screw rod one is provided with a first handwheel. By the user rotating the first handwheel, the movable base is controlled to move left and right, facilitating the left and right fine adjustment of the metal saw blade to be processed. Thus, the position of the metal saw blade to be processed is adjusted during the processing or at the initial processing.

[0017] A chute two is opened at the top end of the movable base of the utility model, a guide rail is fixed at the middle position of the bottom surface of the chute two, a threaded screw rod two is rotatably connected to the inner wall of the chute two, the threaded screw rod two is arranged above the guide rail, a guide groove is opened on the bottom surface of the sliding base, the guide groove is slidably connected to the top surface of the guide rail, a threaded hole is arranged on the bottom surface of the sliding base, the threaded hole on the bottom surface of the sliding base is in threaded fit connection with the threaded screw rod two, and one end of the threaded screw rod two is provided with a third handwheel.

[0018] By the user rotating the third handwheel, the saw blade frame is controlled to move back and forth, facilitating the front and back fine adjustment of the metal saw blade to be processed. Thus, the position of the metal saw blade to be processed is adjusted during the processing or at the initial processing.

[0019] The threaded screw rod one and the threaded screw rod two are arranged perpendicular to each other in space. The front, back, left and right positions of the metal saw blade to be processed below the cutting wheel are adjusted, thereby effectively controlling the processing direction.

[0020] The saw blade frame and the sliding base are of an integral structure, improving the structural strength.

[0021] Other advantages, objects and features of the present utility model will be described to some extent in the subsequent specification, and to some extent, will be apparent to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. The objects and other advantages of the present utility model can be achieved and obtained through the following specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front view structural schematic diagram of a saw blade holder for processing metal saw blades of the present utility model;

[0023] Figure 2 is a front view sectional structural schematic diagram of a saw blade holder for processing metal saw blades of the present utility model;

[0024] Figure 3 is a top view structural schematic diagram of a saw blade holder for processing metal saw blades of the present utility model;

[0025] Figure 4 is a structural schematic diagram of the second embodiment of the present utility model;

[0026] In the figure: fixed base 1, first chute 2, first threaded lead screw 3, first handwheel 4, movable base 5, second chute 6, guide rail 7, second handwheel 8, tensioning frame 9, double-threaded lead screw 10, saw blade hook 12, locking screw 13, saw blade holder 14, guide groove 15, threaded hole 16, second threaded lead screw 17, guide rail chute 18, sliding base 19, third handwheel 20. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0029] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] In the above description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "one side" and "the other side" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is customarily placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0031] In addition, terms such as "the same" do not mean that the components are required to be absolutely the same, but there can be slight differences. The term "vertical" only means that the positional relationship between components is relatively more vertical compared to "parallel", and does not mean that the structure must be completely vertical, but can be slightly inclined. Embodiment 1

[0032] Please refer to Figures 1-4 , a technical solution provided by the present utility model: a saw blade holder for metal saw blade processing, including a fixed base 1, a movable base 5 is installed at the top of the fixed base 1, a sliding base 19 is installed at the top of the movable base 5, a saw blade holder 14 is installed at the top of the sliding base 19, a bidirectional threaded screw 10 is rotatably connected to the top of the saw blade holder 14, two tensioning frames 9 moving towards each other are threadedly connected to the surface of the bidirectional threaded screw 10, several metal saw blades to be processed are installed between the two tensioning frames 9 moving towards each other, and a second handwheel 8 is provided at one end of the bidirectional threaded screw 10.

[0033] The utility model is provided with a movable base 5 at the top end of a fixed base 1, a sliding base 19 is installed at the top end of the movable base 5, a saw blade frame 14 is installed at the top end of the sliding base 19, a bidirectional threaded screw rod 10 is rotatably connected to the top end of the saw blade frame 14, two tensioning frames 9 moving towards each other are threadedly connected to the surface of the bidirectional threaded screw rod 10, a plurality of metal saw blades to be processed are installed between the two tensioning frames 9 moving towards each other, one end of the bidirectional threaded screw rod 10 is provided with a second handwheel 8, and by the user rotating the second handwheel 8, the tensioning frames 9 are controlled to move towards the middle or towards both sides, so as to adjust the saw blade hook 12 to a suitable position, facilitating the installation and disassembly of a plurality of metal saw blades. Among them, in the utility model, the metal saw blades are arranged in parallel and coaxially on the saw blade hook 12, and then, through the locking screws 13 passing through the hanging holes at both ends of the metal saw blades, the two ends of the metal saw blades to be processed are fixed on the saw blade hook 12, thereby effectively improving the installation firmness of the metal saw blades. By installing a plurality of metal saw blades at one time, a plurality of metal saw blades can be processed simultaneously, and since a plurality of metal saw blades of the utility model are arranged in parallel and coaxially on the saw blade hook 12, it is easy to make the processing precisions of a plurality of metal saw blades in the same batch consistent.

[0034] A chute one 2 is opened at the top end of the fixed base 1, the movable base 5 is slidably connected in the chute one 2, a threaded screw rod one 3 is rotatably connected to the inner wall of the chute one 2, a threaded hole threadedly connected to the threaded screw rod one 3 is opened in the middle of the movable base 5, the movable base 5 is threadedly connected to the surface of the threaded screw rod one 3, and one top end of the threaded screw rod one 3 is provided with a first handwheel 4.

[0035] The utility model is provided with a chute one 2 at the top end of the fixed base 1, the movable base 5 is slidably connected in the chute one 2, a threaded screw rod one 3 is rotatably connected to the inner wall of the chute one 2, a threaded hole 16 threadedly connected to the threaded screw rod one 3 is opened in the middle of the movable base 5, the movable base 5 is threadedly connected to the surface of the threaded screw rod one 3, and one top end of the threaded screw rod one 3 is provided with a first handwheel 4. By the user rotating the first handwheel 4, the movable base 5 is controlled to move left and right, facilitating the left and right fine adjustment of the metal saw blades to be processed. Thus, the position of the metal saw blades to be processed is adjusted during the processing or at the initial processing.

[0036] A chute two 6 is opened at the top end of the movable base 5, a guide rail 7 is fixed at the middle position of the bottom surface of the chute two 6, a threaded screw rod two 17 is rotatably connected to the inner wall of the chute two 6, the threaded screw rod two 17 is arranged above the guide rail 7, a guide groove 15 is opened on the bottom surface of the sliding base 19, the guide groove 15 is slidably connected to the top surface of the guide rail 7, a threaded hole 16 is arranged on the bottom surface of the sliding base 19, the threaded hole 16 on the bottom surface of the sliding base 19 is in threaded fit connection with the threaded screw rod two 17, and one end of the threaded screw rod two 17 is provided with a third handwheel 20.

[0037] In the utility model, a chute two 6 is arranged at the top end of a movable base 5, a guide rail 7 is fixed at the middle position of the bottom surface of the chute two 6, a threaded lead screw two 17 is rotatably connected to the inner wall of the chute two 6, the threaded lead screw two 17 is arranged above the guide rail 7, a guide groove 15 is arranged at the bottom surface of a sliding base 19, the guide groove 15 is slidably connected to the top surface of the guide rail 7, a threaded hole 16 is arranged at the bottom surface of the sliding base 19, the threaded hole 16 at the bottom surface of the sliding base 19 is in threaded fit connection with the threaded lead screw two 17, and a third handwheel 20 is arranged at one end of the threaded lead screw two 17.

[0038] By the user rotating the third handwheel 20 to control the saw blade frame 14 to move back and forth, it is convenient to control the front and back fine adjustment of the metal saw blade to be processed. Thus, the position of the metal saw blade to be processed is adjusted during the processing or at the initial processing.

[0039] The threaded lead screw one 3 and the threaded lead screw two 17 are arranged perpendicular to each other in space. The threaded lead screw one 3 and the threaded lead screw two 17 are arranged perpendicular to each other in space. The front, back, left and right positions of the metal saw blade to be processed below the cutting wheel are adjusted, so as to effectively control the processing direction.

[0040] The saw blade frame 14 and the sliding base 19 are of an integral structure. The structural strength is improved. Embodiment Two

[0041] Please refer to Figures 1-4 , which is another technical solution provided by the utility model. This embodiment has the same parts as the above Embodiment 1, and the same parts will not be elaborated in this embodiment. The specific differences are as follows:

[0042] A saw blade frame for processing a metal saw blade includes a fixed base 1, a movable base 5 is installed at the top end of the fixed base 1, a sliding base 19 is installed at the top end of the movable base 5, a saw blade frame 14 is installed at the top end of the sliding base 19, a bidirectional threaded lead screw 10 is rotatably connected to the top end of the saw blade frame 14, two tensioning frames 9 moving towards each other are threadedly connected to the surface of the bidirectional threaded lead screw 10, and a plurality of metal saw blades to be processed are installed between the two tensioning frames 9 moving towards each other. A second handwheel 8 is arranged at one end of the bidirectional threaded lead screw 10.

[0043] A saw blade hook 12 is fixedly installed at the top end of the tensioning frame 9, a locking screw 13 is installed on the saw blade hook 12, a plurality of metal saw blades are neatly arranged on the saw blade hook 12 and are locked and fixed by the locking screw 13.

[0044] In the present utility model, a movable base 5 is installed at the top of a fixed base 1, a sliding base 19 is installed at the top of the movable base 5, a saw blade frame 14 is installed at the top of the sliding base 19, a bidirectional threaded rod 10 is rotatably connected to the top of the saw blade frame 14, two tensioning frames 9 moving towards each other are threadedly connected to the surface of the bidirectional threaded rod 10, several metal saw blades to be processed are installed between the two tensioning frames 9 moving towards each other, one end of the bidirectional threaded rod 10 is provided with a second handwheel 8, and by the user rotating the second handwheel 8, the tensioning frames 9 are controlled to move towards the middle or towards both sides, so as to adjust the saw blade hook 12 to a suitable position, facilitating the installation and disassembly of several metal saw blades. Among them, in the present utility model, the metal saw blades are arranged in parallel and coaxially on the saw blade hook 12, and then, the two ends of the metal saw blades to be processed are fixed on the saw blade hook 12 by the locking screws 13 passing through the hanging holes at both ends of the metal saw blades, thereby effectively improving the installation firmness of the metal saw blades. By installing several metal saw blades at one time, several metal saw blades can be processed simultaneously, and since several metal saw blades of the present utility model are arranged in parallel and coaxially on the saw blade hook 12, it is easy to make the processing precisions of several metal saw blades of the same batch consistent.

[0045] By the user rotating the third handwheel 20, the saw blade frame 14 is controlled to move back and forth, facilitating the front and back fine adjustment of the metal saw blades to be processed. Thus, the position of the metal saw blades to be processed is adjusted during the processing or at the initial processing.

[0046] Among them, for the convenience of understanding the present utility model, when grinding or cutting the metal saw blades, the fixed base 1 described in the present utility model is fixedly placed below the gear manufacturing device, or the present utility model can also be fixed on the tabletop. Then, by adjusting the saw blade frame 14 above the fixed base 1, several metal saw blades are controlled to move forward, backward, left or right in front of the cutting wheel, thereby realizing the processing of the metal saw blades.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A saw blade stand for metal saw blade processing, comprising a fixed base (1), characterized in that: A movable base (5) is installed at the top of the fixed base (1), a sliding base (19) is installed at the top of the movable base (5), a saw blade frame (14) is installed at the top of the sliding base (19), a bidirectional threaded screw (10) is rotatably connected to the top of the saw blade frame (14), the surface of the bidirectional threaded screw (10) is threadedly connected to two tensioning frames (9) that move towards each other, a plurality of metal saw blades to be processed are installed between the two tensioning frames (9) that move towards each other, and a second rocker (8) is provided at one end of the bidirectional threaded screw (10).

2. A saw blade frame for metal saw blade processing according to claim 1, characterized in that: A saw blade hook (12) is fixedly mounted on the top of the tensioning frame (9), and a locking screw (13) is mounted on the saw blade hook (12). A plurality of metal saw blades are neatly arranged on the saw blade hook (12) and are locked and fixed by the locking screw (13).

3. The saw blade frame for metal saw blade processing according to claim 1, characterized in that: The top of the fixed base (1) is provided with a slide groove (2), the movable base (5) is slidably connected in the slide groove (2), the inner wall of the slide groove (2) is rotatably connected with a threaded screw (3), the middle of the movable base (5) is provided with a threaded hole threadedly connected to the threaded screw (3), the movable base (5) is threadedly connected to the surface of the threaded screw (3), and a first rocker (4) is provided at one of the top ends of the threaded screw (3).

4. The saw blade frame for metal saw blade processing according to claim 3, characterized in that: The top of the movable base (5) is provided with a second slide groove (6), a guide rail (7) is fixed at the middle position of the bottom surface of the second slide groove (6), the inner wall of the second slide groove (6) is rotatably connected with a second threaded screw rod (17), the second threaded screw rod (17) is arranged above the guide rail (7), the bottom surface of the sliding base (19) is provided with a guide groove (15), the guide groove (15) is slidably connected to the top surface of the guide rail (7), the bottom surface of the sliding base (19) is provided with a threaded hole (16), the threaded hole (16) on the bottom surface of the sliding base (19) is threadedly connected to the second threaded screw rod (17), and one end of the second threaded screw rod (17) is provided with a third rocker (20).

5. The saw blade frame for metal saw blade processing according to claim 4, characterized in that: The threaded screw rod 1 (3) and the threaded screw rod 2 (17) are vertically arranged in space.

6. The saw blade frame for metal saw blade processing according to claim 5, characterized in that: The saw blade frame (14) and the sliding base (19) are an integrated structure.

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