A saw band guiding mechanism for a band saw machine

Abstract

The utility model relates to sawing band guiding technical field, concretely is a kind of sawing band guiding mechanism for band sawing machine, including carrier plate, carrier plate surface is equipped with adjusting mechanism, the both sides of adjusting mechanism are connected with vertical board;The tail end of vertical board is fixedly connected with limit shell, limit shell is hollow structure, the inner chamber both sides wall of limit shell are equipped with multiple first holes of uniform distribution, the outer wall upper side of vertical board is fixedly installed with liquid pump, and one end of liquid pump is connected with cooling liquid pipe, and the other end of liquid pump is fixedly connected with first conduit, and the output end of first conduit is communicated with limit shell, and the side wall of limit shell is fixedly connected with fixed plate, and the both sides of fixed plate bottom are rotatably installed with roller.The utility model is hollow structure by roller, to guide the inner chamber of roller when cooling by liquid pump extraction cooling liquid, then follow the third hole of roller outer wall and export, to realize the overall cooling of roller, to be favorable to avoid the situation of aggravating abrasion due to high temperature.

Description

Technical Field

[0001] This utility model relates to the field of saw band guiding technology, specifically a saw band guiding mechanism for band saws. Background Technology

[0002] A band saw is a machine tool that uses a ring saw blade as a cutting tool and achieves material cutting through the reciprocating or rotating motion of the saw blade. It is widely used in the processing of metals, wood, and composite materials.

[0003] In existing band saws, the saw blade requires a guiding mechanism to guide its movement. However, these existing mechanisms involve two rollers that rub against the saw blade, generating high temperatures that accelerate wear. Furthermore, debris adheres to the saw blade, further exacerbating wear. Therefore, we propose a new saw blade guiding mechanism for band saws. Summary of the Invention

[0004] The purpose of this invention is to provide a band saw guide mechanism for band saws, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a saw band guide mechanism for a band saw, comprising a carrier plate, an adjustment mechanism mounted on the surface of the carrier plate, and vertical plates connected to both sides of the adjustment mechanism;

[0006] The tail end of the vertical plate is fixedly connected to a limiting shell, which is a hollow structure. The inner cavity of the limiting shell has multiple evenly distributed first holes on both sides. A liquid pump is fixedly installed on the upper side of the outer wall of the vertical plate. One end of the liquid pump is connected to a coolant pipe, and the other end of the liquid pump is fixedly connected to a first conduit. The output end of the first conduit is connected to the limiting shell. A fixing plate is fixedly connected to one side wall of the limiting shell. Rollers are rotatably installed on both sides of the bottom of the fixing plate. The outer wall of the roller has multiple evenly distributed third holes. A tee pipe is fixedly connected to the outer wall of the first conduit. The other two ends of the tee pipe are movably fixed plates and movably inserted into the inner cavity of the roller.

[0007] By adopting the above technical solution, the saw blade is placed inside the limiting shells on both sides and between the two rollers. The rollers fit against the surface of the saw blade, thereby limiting and guiding it. In actual use, a liquid pump draws coolant into the inner cavity of the limiting shell, and then guides it to the surface of the saw blade through the first hole on the inner side wall of the limiting shell, thereby cooling it and blowing away debris. The coolant can also be introduced into the inner cavity of the roller through the three-way pipe, and then discharged through the third hole on the outer wall of the roller, thus achieving comprehensive cooling of the roller and helping to avoid wear caused by high temperature.

[0008] In a preferred embodiment of this utility model, the adjustment component includes a slide rail, which is fixedly installed on the outer wall of the carrier plate. Adaptive sliders are slidably fitted on both sides of the outer wall of the slide rail, and the bottom of the sliders is fixedly connected to the corresponding vertical plates.

[0009] By adopting the above technical solution, the vertical plate can be moved by the sliding slider, which in turn can adjust the position of the limiting shell and the roller, thereby adapting to limiting the saw blade at different positions and improving the overall adaptability of the device.

[0010] In a preferred embodiment of this utility model, the outer wall of the slider is threaded with a clamping bolt, which abuts against the outer wall of the slide rail.

[0011] By adopting the above technical solution, in actual use, after the sliding slider is adjusted to a certain position, the rotating clamping bolt is pressed against the outer wall of the slide rail, thereby achieving the limit and helping to ensure the stability after installation.

[0012] In a preferred embodiment of the present invention, the top of the inner cavity of the limiting shell is provided with inclined second holes on both sides, and the second holes on both sides are inclined inward.

[0013] By adopting the above technical solution, a second hole is provided in the inner cavity of the top of the limiting shell, so as to flush the coolant downwards from above, and thus flushing from different directions helps to improve the effect of washing away debris.

[0014] In a preferred embodiment of the present invention, mounting plates are fixedly installed on both sides of the two side walls of the carrier plate, and mounting holes are provided on the outer wall of the mounting plates.

[0015] By adopting the above technical solution, the mounting plate and mounting holes facilitate the installation and fixation of the entire device.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] The present application provides a saw band guide mechanism for a band saw, in which the drum is hollow. When the coolant is drawn by the liquid pump for cooling, the coolant is guided to the inner cavity of the drum and then discharged through the third hole on the outer wall of the drum, thereby achieving comprehensive cooling of the drum and thus helping to avoid the situation of accelerated wear due to high temperature.

[0018] The first holes on both sides of the inner wall of the limiting shell can guide the coolant to both sides of the saw blade to cool it and flush away the debris on its surface, thereby reducing the contact between the debris and the drum and thus reducing wear. At the same time, the inner cavity at the top of the limiting shell is also provided with a second hole, which allows the coolant to be flushed downwards from above. This flushing from different directions helps to improve the effect of flushing away debris. Attached Figure Description

[0019] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of a saw band guide mechanism for a band saw.

[0021] Figure 2 This is an enlarged structural schematic diagram of A, a saw band guiding mechanism for a band saw.

[0022] Figure 3 This is a cross-sectional view of the limiting shell structure of a band saw guide mechanism for a band saw.

[0023] In the picture:

[0024] 1. Carrier plate; 11. Slide rail; 12. Slider; 13. Clamping bolt; 14. Mounting plate; 15. Vertical plate;

[0025] 2. Limiting shell; 21. First hole; 22. Fixing plate; 23. Roller; 24. Third hole; 25. Second hole;

[0026] 3. Liquid pump; 31. First conduit; 32. T-joint; 33. Coolant pipe. Detailed Implementation

[0027] Please see Figure 1-3 This utility model provides a technical solution: a saw band guide mechanism for a band saw, including a carrier plate 1, an adjustment mechanism is installed on the surface of the carrier plate 1, and vertical plates 15 are connected to both sides of the adjustment mechanism;

[0028] The tail end of the vertical plate 15 is fixedly connected to the limiting shell 2. The limiting shell 2 is a hollow structure. Multiple evenly distributed first holes 21 are opened on both sides of the inner cavity of the limiting shell 2. A liquid pump 3 is fixedly installed on the upper side of the outer wall of the vertical plate 15. One end of the liquid pump 3 is connected to a coolant pipe 33. The other end of the liquid pump 3 is fixedly connected to a first conduit 31. The output end of the first conduit 31 is connected to the limiting shell 2. A fixing plate 22 is fixedly connected to one side wall of the limiting shell 2. Rollers 23 are rotatably installed on both sides of the bottom of the fixing plate 22. Multiple evenly distributed third holes 24 are opened on the outer wall of the roller 23. A three-way pipe 32 is fixedly connected to the outer wall of the first conduit 31. The other two ends of the three-way pipe 32 are movably fixed plates 22 and movably inserted into the inner cavity of the roller 23.

[0029] It should be understood that in actual use, the saw blade is placed inside the limiting shells 2 on both sides and between the two rollers 23. The rollers 23 are in contact with the surface of the saw blade, thereby limiting and guiding it. During actual use, the coolant is drawn into the inner cavity of the limiting shell 2 by the liquid pump 3, and then guided to the surface of the saw blade through the first hole 21 on the inner side wall of the limiting shell 2, thereby cooling it and blowing away the debris. The coolant can also be introduced into the inner cavity of the roller 23 through the three-way pipe 32, and then discharged through the third hole 24 on the outer wall of the roller 23, thereby achieving comprehensive cooling of the roller 23 and helping to avoid wear caused by high temperature.

[0030] Furthermore, mounting plates 14 are fixedly installed on both sides of the two side walls of the carrier plate 1. The outer wall of the mounting plate 14 is provided with mounting holes. The mounting plates 14 and the mounting holes facilitate the installation and fixation of the entire device.

[0031] like Figure 1 and 2 As shown; the adjustment component includes a slide rail 11, which is fixedly installed on the outer wall of the carrier plate 1. Adaptive sliders 12 are slidably fitted on both sides of the outer wall of the slide rail 11, and the bottom of the sliders 12 is fixedly connected to the corresponding vertical plate 15.

[0032] It should be understood that in actual use, the sliding slider 12 can drive the vertical plate 15 to move, thereby driving the limiting shell 2 and the roller 23 to adjust their positions, thus adapting to limiting the saw blade at different positions, which is beneficial to improving the overall adaptability of the device.

[0033] Furthermore, the outer wall of the slider 12 is threaded with a clamping bolt 13, which abuts against the outer wall of the slide rail 11.

[0034] It should be understood that in actual use, after the sliding slider 12 is adjusted to a certain position, the rotating clamping bolt 13 is pressed against the outer wall of the slide rail 11, thereby achieving the limit and helping to ensure the stability after installation.

[0035] like Figure 1 and 3 As shown; the top of the inner cavity of the limiting shell 2 is provided with inclined second holes 25 on both sides, and the second holes 25 on both sides are inclined inward;

[0036] It should be understood that a second hole 25 is provided in the inner cavity at the top of the limiting shell 2, so that the coolant can be flushed downwards from above, and flushing from different directions helps to improve the effect of removing debris.

[0037] Furthermore, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the specific embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A band saw guide mechanism for a band saw, comprising a carrier plate (1), characterized in that: An adjustment mechanism is installed on the surface of the carrier plate (1), and vertical plates (15) are connected to both sides of the adjustment mechanism. The tail end of the vertical plate (15) is fixedly connected to a limiting shell (2). The limiting shell (2) is a hollow structure. Multiple evenly distributed first holes (21) are opened on both sides of the inner cavity of the limiting shell (2). A liquid pump (3) is fixedly installed on the upper side of the outer wall of the vertical plate (15). One end of the liquid pump (3) is connected to a coolant pipe (33). The other end of the liquid pump (3) is fixedly connected to a first conduit (31). The output end of the first conduit (31) is connected to the limiting shell (2). A fixing plate (22) is fixedly connected to one side wall of the limiting shell (2). Rollers (23) are rotatably installed on both sides of the bottom of the fixing plate (22). Multiple evenly distributed third holes (24) are opened on the outer wall of the roller (23). A three-way pipe (32) is fixedly connected to the outer wall of the first conduit (31). The other two ends of the three-way pipe (32) are movably fixed plates (22) and movably inserted into the inner cavity of the roller (23).

2. The saw band guiding mechanism for a band saw as described in claim 1, characterized in that: The adjustment mechanism includes a slide rail (11), which is fixedly installed on the outer wall of the carrier plate (1). Both sides of the outer wall of the slide rail (11) are fitted with matching sliders (12), and the bottom of the sliders (12) is fixedly connected to the corresponding vertical plate (15).

3. A saw band guiding mechanism for a band saw according to claim 2, characterized in that: The outer wall of the slider (12) is threaded with a clamping bolt (13), which abuts against the outer wall of the slide rail (11).

4. A saw band guiding mechanism for a band saw according to claim 1, characterized in that: The limiting shell (2) has two inclined second holes (25) on both sides of the top of the inner cavity, and the two second holes (25) on both sides are inclined inward.

5. A saw band guiding mechanism for a band saw according to claim 1, characterized in that: Mounting plates (14) are fixedly installed on both sides of the two side walls of the carrier plate (1), and mounting holes are provided on the outer wall of the mounting plate (14).

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