Saw blade high-speed guiding device

Abstract

The utility model discloses a saw blade high-speed guiding device and relates to the technical field of saw blade guiding. The device comprises a connecting base, a connecting frame is detachably arranged on the inner side of the connecting base, and a U-shaped frame is fixedly connected to the bottom end of the connecting frame. A saw blade is limited and guided through cooperative use of a first ball bearing and a first deviation rectifying wheel, cooperative use of a second ball bearing and a second deviation rectifying wheel and cooperative use of a third ball bearing and a guide wheel, and therefore the saw blade guiding device can adapt to high-speed guiding operation of the saw blade; a fan, an air inlet hole, an air distribution groove and an air outlet hole are matched for use, so that air can be blown to a first deviation rectifying wheel, a second deviation rectifying wheel, a guide wheel and the like, and therefore, graphite scraps generated during cutting of a graphite material can be blown out and cleaned, and the phenomenon of accumulation of the graphite scraps can be avoided; therefore, the graphite scraps can be prevented from being accumulated to influence the guiding work and cause the saw blade breakage phenomenon, and the high-strength guiding work can be further better adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade guides, in particular to a high-speed saw blade guide device. Background Art

[0002] A sawing machine is a mechanical equipment used for cutting in industry. Its main components include a base, a bed, a saw beam, a transmission mechanism and a guide device, and the guide device is used to guide the saw blade.

[0003] However, the guide device on the existing sawing machine cannot adapt to high-speed guiding work, and graphite waste is prone to accumulation when cutting graphite materials, thereby affecting the guiding work. In addition, the saw blade is prone to breakage when operating in an environment where graphite waste accumulates.

[0004] In response to the above problems, the inventors proposed a high-speed saw blade guide device to solve the above problems. Utility Model Content

[0005] In order to solve the problems that the guide devices on existing sawing machines cannot adapt to high-speed guiding work and that graphite waste chips are easily accumulated when cutting graphite materials, the purpose of the utility model is to provide a high-speed guide device for saw blades.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: a high-speed saw blade guide device, including a connecting seat, a connecting frame is detachably provided on the inner side of the connecting seat, and the bottom end of the connecting frame is fixedly connected to a U-shaped frame, one side of the bottom end of the U-shaped frame is rotatably plugged in with two first rotating rods, and the lower end of the first rotating rod is rotatably sleeved with two first ball bearings, the outer sides of adjacent first ball bearings are rotatably sleeved with a first correcting wheel, and the other side of the bottom end of the U-shaped frame is rotatably plugged in with a second rotating rod, the lower end of the second rotating rod is rotatably sleeved with two second ball bearings, and the outer sides of the two second ball bearings are rotatably sleeved with a second correcting wheel, the inner side of the U-shaped frame is fixedly installed with a mounting frame, and the inner sides of both ends of the mounting frame are rotatably installed with third ball bearings. Bearing, the outer side of the third ball bearing is rotatably sleeved with a guide wheel used in conjunction with the first correcting wheel and the second correcting wheel, a cross bar is fixedly inserted on the U-shaped frame, and the mounting frame is fixedly sleeved on the cross bar, through holes are opened on both sides of the U-shaped frame, and the cross bar is fixedly inserted in the through holes, a socket is opened through the middle of the mounting frame, and the cross bar is fixedly inserted in the socket, both ends of the mounting frame are rotatably inserted with a rotating shaft, and the third ball bearing is rotatably sleeved on the rotating shaft, both ends of the mounting frame are penetrated with symmetrically distributed rotating holes, and the rotating shaft is rotatably inserted in adjacent rotating holes, and the U-shaped frame is provided with an air inlet, an air distribution groove and an air outlet hole for use together, the air inlet, the air distribution groove and the air outlet hole are connected, and the air outlet hole has a symmetrical structure.

[0007] Preferably, two through-slots are formed on the connecting frame, and two through-holes are formed on the connecting seat. Bolts can be movably inserted into the through-slots, and the ends of the bolts can be threadedly inserted into the through-holes. Symmetrically arranged fixing holes are formed on the connecting seat.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] The saw blade is limited and guided by the coordinated use of the first ball bearing and the first correcting wheel, the coordinated use of the second ball bearing and the second correcting wheel, and the coordinated use of the third ball bearing and the guide wheel, so as to adapt to the high-speed guiding operation of the saw blade, and the coordinated use of the fan, air inlet, air distribution groove and air outlet can blow air to the first correcting wheel, the second correcting wheel and the guide wheel, so as to blow out and clean the graphite waste generated when the graphite material is cut, thereby avoiding the accumulation of graphite waste chips, and then avoiding the accumulation of graphite waste chips to affect the guiding work and cause the saw blade to break, and further can better adapt to high-intensity guiding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0011] Figure 1 This is a schematic structural diagram of the utility model.

[0012] Figure 2 This is a schematic diagram of the connection between the connecting seat and the connecting frame in the utility model.

[0013] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0014] Figure 4 This is a schematic diagram of the inner side of the U-shaped frame in the present invention.

[0015] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0016] In the figure: 1. Connecting seat; 2. Connecting frame; 3. U-shaped frame; 4. First rotating rod; 5. First ball bearing; 6. First correcting wheel; 7. Second rotating rod; 8. Second ball bearing; 9. Second correcting wheel; 10. Mounting frame; 11. Third ball bearing; 12. Guide wheel; 13. Air inlet; 14. Air distribution groove; 15. Air outlet; 16. Through groove; 17. Through hole; 18. Bolt; 19. Fixing hole; 20. Cross bar; 21. Through hole; 22. Socket; 23. Rotating shaft; 24. Rotating hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example: Figure 1-5As shown, the utility model provides a high-speed guide device for a saw blade, including a connecting seat 1, a connecting frame 2 is detachably provided on the inner side of the connecting seat 1, and the bottom end of the connecting frame 2 is fixedly connected to a U-shaped frame 3, one side of the bottom end of the U-shaped frame 3 is rotatably inserted with two first rotating rods 4, and the lower end of the first rotating rod 4 is rotatably sleeved with two first ball bearings 5, the outer sides of adjacent first ball bearings 5 ​​are rotatably sleeved with a first correcting wheel 6, and the other side of the bottom end of the U-shaped frame 3 is rotatably inserted with a second rotating rod 7, the lower end of the second rotating rod 7 is rotatably sleeved with two second ball bearings 8, and the outer sides of the two second ball bearings 8 are rotatably sleeved with a second correcting wheel 9, a mounting frame 10 is fixedly installed on the inner side of the U-shaped frame 3, and third ball bearings 11 are rotatably installed on the inner sides of both ends of the mounting frame 10, the outer side of the third ball bearing 11 is rotatably sleeved with a guide wheel 12 used in conjunction with the first correcting wheel 6 and the second correcting wheel 9, and a cross bar 20 is fixedly inserted on the U-shaped frame 3 , and the mounting frame 10 is fixedly sleeved on the cross bar 20, both sides of the U-shaped frame 3 are penetrated with through holes 21, and the cross bar 20 is fixedly inserted in the through holes 21, the middle part of the mounting frame 10 is penetrated with a plug hole 22, and the cross bar 20 is fixedly inserted in the plug hole 22, the through holes 21, the plug hole 22 and the cross bar 20 are used in conjunction with each other to provide a guarantee for the stable installation of the mounting frame 10, both ends of the mounting frame 10 are rotatably plugged with a rotating shaft 23, and the third ball bearing 11 The rotating sleeve is arranged on the rotating shaft 23, and symmetrically distributed rotating holes 24 are opened at both ends of the mounting frame 10, and the rotating shaft 23 is rotatably inserted into the adjacent rotating holes 24. The coordinated use of the rotating holes 24 and the rotating shaft 23 provides a guarantee for the stable rotation of the third ball bearing 11, and the U-shaped frame 3 is provided with an air inlet hole 13, an air dividing groove 14 and an air outlet hole 15 for use in conjunction with each other. The air inlet hole 13, the air dividing groove 14 and the air outlet hole 15 are connected, and the air outlet hole 15 has a symmetrical structure.

[0019] By adopting the above technical solution, when in use, the connecting seat 1 is installed on the sawing machine and the saw blade is clamped between the guide wheel 12, the first correcting wheel 6 and the second correcting wheel 9, and then the air outlet pipe of the fan is inserted into the air inlet 13, and then the cutting operation of the graphite material can be carried out. The saw blade is limited and guided by the use of the first ball bearing 5 and the first correcting wheel 6, the use of the second ball bearing 8 and the second correcting wheel 9, and the use of the third ball bearing 11 and the guide wheel 12, so as to adapt to the high-speed guiding operation of the saw blade, and the fan can guide the air into the air inlet 13 and divert it to the air outlet 15 by the air dividing groove 14, and then the air will be blown to the first correcting wheel 6, the second correcting wheel 9 and the guide wheel 12, so that the graphite waste generated when the graphite material is cut can be blown out and cleaned.

[0020] Two through slots 16 are formed on the connecting frame 2, and two through holes 17 are formed on the connecting base 1. Bolts 18 can be movably inserted into the through slots 16, and the ends of the bolts 18 can be threadedly inserted into the through holes 17. Symmetrically arranged fixing holes 19 are formed on the connecting base 1.

[0021] By adopting the above technical solution, the combined use of the fixing hole 19 and the fixing bolt facilitates the connection and fixation between the connecting seat 1 and the sawing machine, and the combined use of the through groove 16, the through hole 17 and the bolt 18 facilitates the connection and fixation between the connecting seat 1 and the connecting frame 2.

[0022] Working principle: When in use, the connecting seat 1 is installed on the sawing machine and the saw blade is clamped between the guide wheel 12, the first correcting wheel 6 and the second correcting wheel 9, and then the air outlet pipe of the fan is inserted into the air inlet 13. After that, the cutting operation of the graphite material can be carried out. The saw blade is limited and guided by the first ball bearing 5 and the first correcting wheel 6, the second ball bearing 8 and the second correcting wheel 9, and the third ball bearing 11 and the guide wheel 12, so as to adapt to the high-speed guiding operation of the saw blade, and the fan can guide the air into the air inlet 13 and divert it to the air outlet 15 by the air dividing groove 14. Then the air will be blown to the first correcting wheel 6, the second correcting wheel 9 and the guide wheel 12, so that the graphite waste generated during the cutting of the graphite material can be blown out and cleaned, thereby avoiding the accumulation of graphite waste, and then avoiding the accumulation of graphite waste affecting the guiding work and causing the saw blade to break, and further can better adapt to high-intensity guiding work.

[0023] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A high-speed saw blade guide device, comprising a connecting seat (1), characterized in that: The inner side of the connecting seat (1) is detachably provided with a connecting frame (2), and the bottom end of the connecting frame (2) is fixedly connected to a U-shaped frame (3), one side of the bottom end of the U-shaped frame (3) is rotatably connected to two first rotating rods (4), and the lower end of the first rotating rod (4) is rotatably sleeved with two first ball bearings (5), and the outer side of the adjacent first ball bearings (5) is rotatably sleeved with a first deviation-correcting wheel (6), and the other side of the bottom end of the U-shaped frame (3) is rotatably connected to a second rotating rod (7), and the lower end of the second rotating rod (7) is rotatably sleeved with two second ball bearings (8), and the outer sides of the two second ball bearings (8) are rotatably sleeved. A second deviation-correcting wheel (9) is rotatably sleeved, a mounting frame (10) is fixedly mounted on the inner side of the U-shaped frame (3), and third ball bearings (11) are rotatably mounted on the inner sides of both ends of the mounting frame (10), and a guide wheel (12) used in conjunction with the first deviation-correcting wheel (6) and the second deviation-correcting wheel (9) is rotatably sleeved on the outer side of the third ball bearing (11), and an air inlet (13), an air dividing groove (14) and an air outlet (15) used in conjunction are opened on the U-shaped frame (3), the air inlet (13), the air dividing groove (14) and the air outlet (15) are connected, and the air outlet (15) is symmetrically structured.

2. The saw blade high-speed guide device according to claim 1, characterized in that: The connecting frame (2) is provided with two through slots (16), and the connecting seat (1) is provided with two through holes (17). Bolts (18) can be movably inserted into the through slots (16), and the ends of the bolts (18) can be threadedly inserted into the through holes (17).

3. The saw blade high-speed guide device according to claim 1, characterized in that: The connecting seat (1) is provided with symmetrically arranged fixing holes (19).

4. The saw blade high-speed guide device according to claim 1, characterized in that: A crossbar (20) is fixedly plugged into the U-shaped frame (3), and the mounting frame (10) is fixedly sleeved on the crossbar (20).

5. The saw blade high-speed guide device according to claim 4, characterized in that: Through holes (21) are provided on both sides of the U-shaped frame (3), and the cross bars (20) are fixedly inserted into the through holes (21).

6. The saw blade high-speed guide device according to claim 4, characterized in that: A socket (22) is provided through the middle of the mounting frame (10), and the crossbar (20) is fixedly inserted into the socket (22).

7. The saw blade high-speed guide device according to claim 1, characterized in that: Both ends of the mounting frame (10) are rotatably connected with a rotating shaft (23), and the third ball bearing (11) is rotatably sleeved on the rotating shaft (23).

8. The saw blade high-speed guide device according to claim 7, characterized in that: Both ends of the mounting frame (10) are penetrated by symmetrically distributed rotating holes (24), and the rotating shafts (23) are rotatably inserted into adjacent rotating holes (24).

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