Guide device with saw blade

Abstract

The utility model relates to the technical field of band saw blades, and discloses a band saw blade guiding device which solves the problems that when an existing band saw blade guiding device is used for guiding a band saw blade, residues on the surface of the band saw blade cannot be cleaned, so that the band saw blade vibrates, cutting stability is affected, and abrasion of the band saw blade is accelerated. A band saw blade guiding device comprises a box body, the lower surface of the box body is fixedly connected with a connecting plate A, the surface of the connecting plate A is fixedly connected with an electric telescopic rod A, the lower end of the electric telescopic rod A is fixedly connected with a fixing plate A, and one side of the fixing plate A is connected with a guiding mechanism used for guiding a band saw blade in a penetrating mode. One side of the fixing plate A is movably connected with an adjusting mechanism used for adjusting according to the width of the band saw blade, the guiding mechanism is located above the adjusting mechanism, and one side of the box body is movably connected with a cleaning mechanism used for cleaning the surface of the band saw blade. The effect that the band saw blade guiding device can clean residues on the surface of the band saw blade when guiding the band saw blade is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of band saw blades, in particular to a band saw blade guiding device. Background Art

[0002] A band saw blade is a cutting tool made of metal or synthetic materials. It uses a band structure to pass around two or more wheels and saws through the rotation of the wheels. The teeth are tightly arranged, so that vibration is not easy to occur during the sawing process, and various materials can be cut relatively smoothly. Band saw blades have the advantages of fast cutting speed, high efficiency, saving time and manpower, etc., so they are widely used in various industries, such as wood processing, metal processing, and plastic processing. The band saw blade guide device is a device used to control and stabilize the direction of the band saw blade during operation, improve the sawing accuracy and the stability of the saw blade. The band saw blade guide device is a very important component of the band saw machine and plays a key role in improving the sawing efficiency and the stability of the saw blade. Through the reasonable design and use of the guide device, it can be ensured that the band saw blade maintains the correct position and angle during the sawing process, thereby improving the sawing quality and efficiency. The existing band saw blade guide device cannot clean the residue on the surface of the band saw blade when guiding the band saw blade, causing the band saw blade to vibrate, affecting the cutting stability and accelerating the wear of the saw blade. Utility Model Content

[0003] The utility model aims to provide a band saw blade guiding device. By adopting the device to work, the problem that the existing band saw blade guiding device cannot clean the residue on the surface of the band saw blade when guiding the band saw blade, causing the band saw blade to vibrate, affecting the cutting stability and accelerating the wear of the saw blade is solved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a band saw blade guiding device, comprising a box body, a box cover is hingedly connected to the upper surface of the box body, a groove A is opened on the upper surface of the box cover, a groove B is opened on the bottom of the inner wall of the box body, a connecting plate A is fixedly connected to the lower surface of the box body, an electric telescopic rod A is fixedly connected to the surface of the connecting plate A, a fixing plate A is fixedly connected to the lower end of the electric telescopic rod A, a guiding mechanism for guiding the band saw blade is connected through one side of the fixing plate A, an adjusting mechanism for adjusting according to the width of the band saw blade is movably connected to one side of the fixing plate A, the guiding mechanism is located above the adjusting mechanism, and a cleaning mechanism for cleaning the surface of the band saw blade is movably connected to one side of the box body;

[0005] A slide rail A is provided on one side of the inner wall of the box, and a long groove is provided on one side of the box;

[0006] The cleaning mechanism includes a slider A movably connected to the inner wall of the slide guide rail A. The slider A is provided with two groups. One side of the two groups of sliders A is fixedly connected to a collecting shell. The two groups of collecting shells are located on both sides of the groove B. One side of the collecting shell is fixedly connected to a scraper. The lower surface of the collecting shell is fixedly connected to a U-shaped plate. The U-shaped plate is engaged with the long groove. The lower surface of the box is fixedly connected to a bidirectional telescopic rod, and one end of the bidirectional telescopic rod is fixedly connected to one side of the U-shaped plate.

[0007] Preferably, one side of the two groups of U-shaped plates are penetrated by a connecting tube, one end of the connecting tube is fixedly connected to a PVA cotton strip, one side of the PVA cotton strip is fixedly connected to one side of the U-shaped plate, the other end of the connecting tube is fixedly connected to a hose, one side of the box body is fixedly connected to a support frame, the inner wall of the support frame is fixedly connected to a cutting fluid bottle, and the water outlet of the cutting fluid bottle is movably connected to one end of the hose.

[0008] Preferably, a groove C is provided on one side of the fixed plate A, and the guide mechanism includes a fixed plate B movably connected to the inner wall of the groove C. Two groups of fixed plates B are provided, and a rotating shaft A is fixedly connected between the two groups of fixed plates B. A guide wheel is fixedly connected to the outer surface of the rotating shaft A. The guide wheel is located between the two groups of fixed plates B. A groove D is provided on the outer surface of the guide wheel. A limit plate A and a limit plate B are fixedly connected to the lower surface of the fixed plate B. The limit plate A and the limit plate B are respectively located on one side of the fixed plate A and are movably connected to the fixed plate A.

[0009] Preferably, the adjustment mechanism includes a guide block A fixedly connected to one side of the fixed plate A, a slide groove guide rail B is provided on one side of the fixed plate A, a slider B is movably connected to the inner wall of the slide groove guide rail B, a guide block B is fixedly connected to one side of the slider B, and one side of the guide block B is located on the same horizontal line as the groove D.

[0010] Preferably, a moving mechanism is fixedly connected to the upper surface of the slider B, and the moving mechanism includes a connecting plate B fixedly connected to the upper surface of the slider B, the upper surface of the connecting plate B is fixedly connected to the lower surface of the limiting plate B, one side of the connecting plate B is fixedly connected to the electric telescopic rod B, one side of the box body is fixedly connected to a fixing plate C, and one side of the fixing plate C is fixedly connected to one end of the electric telescopic rod B.

[0011] Preferably, an air inlet is opened on one side of the box body, an air outlet is opened on one side of the box body, a hair dryer mechanism is fixedly connected to one side of the box body, the hair dryer mechanism includes a fixed plate D fixedly connected to one side of the box body, a motor is fixedly connected to one side of the fixed plate D, a rotating shaft B is fixedly connected to the output end of the motor, one end of the rotating shaft B is connected through one side of the fixed plate D, a fan is fixedly connected to the outer surface of the rotating shaft B, and the fan is located inside the air inlet.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a band saw blade guiding device. When it is necessary to guide the band saw blade, the surface of the band saw blade is cleaned first, and the band saw blade enters the interior of the box from the groove A. At this time, the two-way telescopic rod is extended and retracted to drive the U-shaped plate and the collecting shell to move. After one side of the collecting shell is in contact with one side of the band saw blade, the two-way telescopic rod is extended and retracted and stops extending and retracting. At this time, the scrapers on the two groups of collecting shells are in contact with the band saw blade and scrape off the residue on the surface of the band saw blade. The two-way telescopic rod drives the PVA rubber cotton strip to move at the same time. When the scraper is in contact with the band saw blade, the PVA rubber cotton strip is also in contact with the band saw blade, and the cutting fluid flows from the hose to the inside of the connecting pipe, and finally the PVA rubber cotton strip is soaked. The PVA rubber cotton strip applies the cutting fluid to the surface of the band saw blade, which plays a role of lubrication, cleaning and cooling, thereby achieving the effect that the band saw blade guiding device can clean the residue on the surface of the band saw blade when guiding the band saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the hair dryer of the utility model;

[0017] Figure 4 This is a schematic diagram of the guide mechanism structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the mobile mechanism of the utility model.

[0019] In the figure: 1. Box body; 11. Box cover; 111. Groove A; 12. Groove B; 13. Slideway guide rail A; 14. Long groove; 15. Air inlet; 16. Air outlet; 2. Connecting plate A; 21. Electric telescopic rod A; 3. Fixed plate A; 31. Groove C; 32. Slideway guide rail B; 4. Guide mechanism; 41. Fixed plate B; 42. Rotating shaft A; 43. Guide wheel; 44. Groove D; 45. Limiting plate A; 46. Limiting plate B; 5. Adjusting mechanism; 51. Guide block A ; 52. Slider B; 53. Guide block B; 6. Cleaning mechanism; 61. Slider A; 62. Collecting shell; 621. Scraper; 63. U-shaped plate; 64. Two-way telescopic rod; 65. Connecting pipe; 66. PVA cotton strip; 67. Hose; 68. Support frame; 69. Cutting fluid bottle; 7. Blower mechanism; 71. Fixed plate D; 72. Motor; 73. Rotating shaft B; 74. Fan; 8. Moving mechanism; 81. Connecting plate B; 82. Electric telescopic rod B; 83. Fixed plate C. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1 and Figure 3 A band saw blade guiding device comprises a box body 1, a box cover 11 is hingedly connected to the upper surface of the box body 1, a groove A111 is opened on the upper surface of the box cover 11, a groove B12 is opened on the bottom of the inner wall of the box body 1, a connecting plate A2 is fixedly connected to the lower surface of the box body 1, an electric telescopic rod A21 is fixedly connected to the surface of the connecting plate A2, a fixing plate A3 is fixedly connected to the lower end of the electric telescopic rod A21, a guiding mechanism 4 for guiding the band saw blade is penetrated and connected to one side of the fixing plate A3, an adjusting mechanism 5 for adjusting according to the width of the band saw blade is movably connected to one side of the fixing plate A3, the guiding mechanism 4 is located above the adjusting mechanism 5, and a cleaning mechanism 6 for cleaning the surface of the band saw blade is movably connected to one side of the box body 1.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Embodiment 1:

[0025] See also Figure 2 and Figure 3 A slide guide rail A13 is provided on one side of the inner wall of the box body 1, and a long groove 14 is provided on one side of the box body 1;

[0026] The cleaning mechanism 6 includes a slider A61 movably connected to the inner wall of the slide guide A13, and two groups of sliders A61 are provided. One side of the two groups of sliders A61 is fixedly connected to a collecting shell 62, and the two groups of collecting shells 62 are located on both sides of the groove B12. One side of the collecting shell 62 is fixedly connected to a scraper 621, and the lower surface of the collecting shell 62 is fixedly connected to a U-shaped plate 63, and the U-shaped plate 63 is snap-connected to the long groove 14. The lower surface of the box body 1 is fixedly connected to a bidirectional telescopic rod 64, and one end of the bidirectional telescopic rod 64 is fixedly connected to one side of the U-shaped plate 63.

[0027] Specifically, the collecting shell 62 is connected to the slide rail A13 through the slider A61, and the collecting shell 62 is connected to the bidirectional telescopic rod 64 through the U-shaped plate 63. When the band saw blade needs to be guided, the surface of the band saw blade is cleaned first, and the band saw blade enters the interior of the box body 1 from the groove A111. At this time, the bidirectional telescopic rod 64 is extended and retracted to drive the U-shaped plate 63 and the collecting shell 62 to move. After one side of the collecting shell 62 contacts one side of the band saw blade, the bidirectional telescopic rod 64 extends and retracts and stops. At this time, the scrapers 621 on the two groups of the collecting shells 62 contact the band saw blade and scrape off the residue on the surface of the band saw blade.

[0028] Embodiment 2:

[0029] See also Figure 1-Figure 5 The two groups of U-shaped plates 63 are connected to one side through a connecting tube 65, one end of the connecting tube 65 is fixedly connected to a PVA rubber cotton strip 66, one side of the PVA rubber cotton strip 66 is fixedly connected to one side of the U-shaped plate 63, and the other end of the connecting tube 65 is fixedly connected to a hose 67. A support frame 68 is fixedly connected to one side of the box body 1, and a cutting fluid bottle 69 is fixedly connected to the inner wall of the support frame 68. The water outlet of the cutting fluid bottle 69 is movably connected to one end of the hose 67. The PVA rubber cotton strip 66 is connected to the connecting tube 65 and The hose 67 is connected to the cutting fluid bottle 69. When the bidirectional telescopic rod 64 is extended and retracted to drive the U-shaped plate 63 and the collecting shell 62 to move, the bidirectional telescopic rod 64 also drives the PVA cotton strip 66 to move. When the scraper 621 contacts the band saw blade, the PVA cotton strip 66 also contacts the band saw blade. The cutting fluid flows from the hose 67 to the inside of the connecting tube 65, and finally soaks the PVA cotton strip 66. The PVA cotton strip 66 applies the cutting fluid to the surface of the band saw blade, which plays a role in lubrication, cleaning and cooling.

[0030] A groove C31 is provided on one side of the fixed plate A3, and the guide mechanism 4 includes a fixed plate B41 movably connected to the inner wall of the groove C31. Two groups of fixed plates B41 are provided, and a rotating shaft A42 is fixedly connected between the two groups of fixed plates B41. A guide wheel 43 is fixedly connected to the outer surface of the rotating shaft A42. The guide wheel 43 is located between the two groups of fixed plates B41. A groove D44 is provided on the outer surface of the guide wheel 43. A limit plate A45 and a limit plate B46 are fixedly connected to the lower surface of the fixed plate B41. The limit plate A45 and the limit plate B46 are respectively located on one side of the fixed plate A3 and are movably connected to the fixed plate A3. The guide wheel 43 is connected to the fixed plate B41 through the rotating shaft A42. When it is necessary to guide the band saw blade, the vertical side of the band saw blade is placed on the groove D44 on the guide wheel 43. The movement of the band saw blade drives the guide wheel 43 to rotate, thereby realizing the guiding effect on the band saw blade.

[0031] The adjusting mechanism 5 includes a guide block A51 fixedly connected to one side of the fixed plate A3, a slide groove guide rail B32 is provided on one side of the fixed plate A3, a slider B52 is movably connected to the inner wall of the slide groove guide rail B32, a guide block B53 is fixedly connected to one side of the slider B52, one side of the guide block B53 is located on the same horizontal line as the groove D44, the guide block B53 is connected to the fixed plate A3 through the slider B52, when the band saw blade is guided from the guide wheel 43 and passes through the guide block B53, one side of the guide block B53 contacts one side of the band saw blade, the slider B52 is moved to move the guide block B53, and the other side of the band saw blade contacts one side of the guide block A51, thereby achieving the function of clamping and fixing the band saw blade and preventing the band saw blade from deflecting and shaking.

[0032] A moving mechanism 8 is fixedly connected to the upper surface of the slider B52, and the moving mechanism 8 includes a connecting plate B81 fixedly connected to the upper surface of the slider B52, the upper surface of the connecting plate B81 is fixedly connected to the lower surface of the limit plate B46, one side of the connecting plate B81 is fixedly connected to an electric telescopic rod B82, one side of the box body 1 is fixedly connected to a fixed plate C83, one side of the fixed plate C83 is fixedly connected to one end of the electric telescopic rod B82, the slider B52 and the limit plate B46 are connected to the electric telescopic rod B82 through the connecting plate B81, when the width of the band saw blade size changes, the electric telescopic rod B82 is telescoped to push the slider B52 and the limit plate B46 to move, thereby driving the guide wheel 43 and the guide block B53 to move.

[0033] An air inlet 15 is provided on one side of the box body 1, and an air outlet 16 is provided on one side of the box body 1. A hair dryer mechanism 7 is fixedly connected to one side of the box body 1, and the hair dryer mechanism 7 includes a fixed plate D71 fixedly connected to one side of the box body 1, and a motor 72 is fixedly connected to one side of the fixed plate D71, and a rotating shaft B73 is fixedly connected to the output end of the motor 72. One end of the rotating shaft B73 is connected through one side of the fixed plate D71, and a fan 74 is fixedly connected to the outer surface of the rotating shaft B73. The fan 74 is located inside the air inlet 15, and the fan 74 is connected to the motor 72 through the rotating shaft B73. When the band saw blade cuts an object, heat is generated due to friction, resulting in a decrease in the hardness of the band saw blade. At this time, the working rotating shaft B73 of the motor 72 rotates to drive the fan 74 to rotate, and the wind enters the box body 1 from the air inlet 15, cools the band saw blade, and then runs out from the air outlet 16, completing the cooling treatment of the band saw blade.

[0034] Specifically, when the band saw blade guide device starts to work, the band saw blade first enters the interior of the box body 1 from the groove A111, and at this time, the two-way telescopic rod 64 is telescopic to drive the U-shaped plate 63 and the collecting shell 62 to move, and after one side of the collecting shell 62 contacts one side of the band saw blade, the two-way telescopic rod 64 is telescopic and stops telescoping. At this time, the scrapers 621 on the two groups of the collecting shells 62 contact the band saw blade and scrape off the residue on the surface of the band saw blade, and the band saw blade comes out of the groove B12 again, and the cutting fluid flows from the hose 67 to the inside of the connecting pipe 65, and finally soaks the PVA rubber cotton strip 66, and the PVA rubber cotton strip 66 applies the cutting fluid to the surface of the band saw blade to lubricate, clean and cool it. When the band saw blade needs to be guided, one side of the band saw blade is placed vertically on the groove D44 on the guide wheel 43. The movement of the band saw blade drives the guide wheel 43 to rotate, thereby achieving the guiding effect on the band saw blade. When the band saw blade is guided from the guide wheel 43 and passes through the guide block B53, one side of the guide block B53 contacts one side of the band saw blade. The slider B52 is moved to move the guide block B53, and the other side of the band saw blade contacts one side of the guide block A51, thereby achieving the effect of clamping and fixing the band saw blade, preventing the band saw blade from deflecting and shaking, and achieving the effect that the band saw blade guiding device can clean the residue on the surface of the band saw blade when guiding the band saw blade.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] 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 band saw blade guiding device, comprising a box body (1), a box cover (11) is hingedly connected to the upper surface of the box body (1), a groove A (111) is formed on the upper surface of the box cover (11), a groove B (12) is formed on the bottom of the inner wall of the box body (1), a connecting plate A (2) is fixedly connected to the lower surface of the box body (1), an electric telescopic rod A (21) is fixedly connected to the surface of the connecting plate A (2), a fixing plate A (3) is fixedly connected to the lower end of the electric telescopic rod A (21), a guiding mechanism (4) for guiding the band saw blade is penetrated and connected to one side of the fixing plate A (3), an adjusting mechanism (5) for adjusting according to the width of the band saw blade is movably connected to one side of the fixing plate A (3), the guiding mechanism (4) is located above the adjusting mechanism (5), and the characteristics are as follows: A cleaning mechanism (6) for cleaning the surface of the band saw blade is movably connected to one side of the box body (1); A slide guide rail A (13) is provided on one side of the inner wall of the box body (1), and a long groove (14) is provided on one side of the box body (1); The cleaning mechanism (6) comprises a slider A (61) movably connected to the inner wall of the slide groove guide rail A (13), and the slider A (61) is provided with two groups, and one side of the two groups of sliders A (61) is fixedly connected to a collecting shell (62), and the two groups of collecting shells (62) are located on both sides of the groove B (12), and one side of the collecting shell (62) is fixedly connected to a scraper (621), and the lower surface of the collecting shell (62) is fixedly connected to a U-shaped plate (63), and the U-shaped plate (63) is snap-connected to the long groove (14), and the lower surface of the box body (1) is fixedly connected to a bidirectional telescopic rod (64), and one end of the bidirectional telescopic rod (64) is fixedly connected to one side of the U-shaped plate (63).

2. A band saw blade guide device according to claim 1, characterized in that: One side of the two groups of U-shaped plates (63) is penetrated by a connecting tube (65), one end of the connecting tube (65) is fixedly connected to a PVA cotton strip (66), one side of the PVA cotton strip (66) is fixedly connected to one side of the U-shaped plate (63), the other end of the connecting tube (65) is fixedly connected to a hose (67), one side of the box body (1) is fixedly connected to a support frame (68), the inner wall of the support frame (68) is fixedly connected to a cutting fluid bottle (69), and the water outlet of the cutting fluid bottle (69) is movably connected to one end of the hose (67).

3. A band saw blade guide device according to claim 1, characterized in that: A groove C (31) is formed on one side of the fixing plate A (3). The guide mechanism (4) comprises a fixing plate B (41) movably connected to the inner wall of the groove C (31). The fixing plates B (41) are provided with two groups. A rotating shaft A (42) is fixedly connected between the two groups of fixing plates B (41). A guide wheel (43) is fixedly connected to the outer surface of the rotating shaft A (42). The guide wheel (43) is located between the two groups of fixing plates B (41). A groove D (44) is formed on the outer surface of the guide wheel (43). A limit plate A (45) and a limit plate B (46) are fixedly connected to the lower surface of the fixing plate B (41). The limit plate A (45) and the limit plate B (46) are respectively located on one side of the fixing plate A (3) and are movably connected to the fixing plate A (3).

4. A band saw blade guide device according to claim 3, characterized in that: The adjustment mechanism (5) comprises a guide block A (51) fixedly connected to one side of a fixed plate A (3); a slide groove guide rail B (32) is provided on one side of the fixed plate A (3); a slider B (52) is movably connected to the inner wall of the slide groove guide rail B (32); a guide block B (53) is fixedly connected to one side of the slider B (52); and one side of the guide block B (53) is located on the same horizontal line as the groove D (44).

5. A band saw blade guide device according to claim 4, characterized in that: The upper surface of the slider B (52) is fixedly connected to a moving mechanism (8), the moving mechanism (8) comprising a connecting plate B (81) fixedly connected to the upper surface of the slider B (52), the upper surface of the connecting plate B (81) being fixedly connected to the lower surface of the limiting plate B (46), one side of the connecting plate B (81) being fixedly connected to an electric telescopic rod B (82), one side of the box body (1) being fixedly connected to a fixing plate C (83), one side of the fixing plate C (83) being fixedly connected to one end of the electric telescopic rod B (82).

6. A band saw blade guide device according to claim 1, characterized in that: An air inlet (15) is provided on one side of the box body (1), an air outlet (16) is provided on one side of the box body (1), a blower mechanism (7) is fixedly connected to one side of the box body (1), the blower mechanism (7) comprises a fixing plate D (71) fixedly connected to one side of the box body (1), a motor (72) is fixedly connected to one side of the fixing plate D (71), a rotating shaft B (73) is fixedly connected to the output end of the motor (72), one end of the rotating shaft B (73) is connected through one side of the fixing plate D (71), a fan (74) is fixedly connected to the outer surface of the rotating shaft B (73), and the fan (74) is located inside the air inlet (15).

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