Tool for tooth punching of saw blade

Abstract

The utility model relates to the technical field of saw blade machining, in particular to a saw blade tooth punching tool which comprises a bottom plate, a layer plate is arranged at the top of the bottom plate, a rotating assembly is arranged at the top of the layer plate and comprises a protection box fixed to the top of the layer plate through a bolt, and a gear motor is installed in the protection box through an installation frame. A placement disc is fixed to an output shaft, located at the top of the protection box, of the gear motor through a flange, a screw is welded to the top end of the placement disc, and the outer side of the screw is sleeved with a fluted disc; a pulling assembly is arranged on one side of the shelf board and comprises connecting rods connected to the two ends of one side of the shelf board through threaded grooves. The gear motor is started to drive the placing disc, the circular steel sheet and the fluted disc to rotate, the compression spring passes through the connecting rod and is matched with the top block and the fluted disc to pull the laminate and the circular steel sheet to reciprocate, and the driving motor drives the cutting sheet rotating at a high speed to perform uniform tooth punching on the outer side of the circular steel sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade processing, in particular to a tooling for saw blade toothing. Background Art

[0002] Saw blades are a general term for thin circular tools used to cut solid materials. Different types of saw blades usually include steel saw blades, tungsten carbide saw blades and diamond saw blades. They are suitable for different materials and work requirements. Common saw blades are all round, and some are cut by laser cutting machines, while others are formed by cutting teeth on circular steel blades.

[0003] The shortcomings of the equipment for cutting teeth on circular steel sheets in the prior art are: the fixed circular steel sheet is pushed to move back and forth by a driving mechanism, and the circular steel sheet is driven to rotate by a rotating mechanism, but the driving mechanism and the rotating mechanism cannot ensure that they work at the same frequency, resulting in errors in the distance of the tooth grooves opened on the outside of the circular steel sheet. Therefore, a tooling for cutting teeth on a saw blade is proposed, which drives the layer plate, the top block and the toothed disk to drive the fixed circular steel sheet to move back and forth by a pulling assembly, which will not affect the rotation of the circular steel sheet, thereby ensuring that the tooth grooves on the outside of the circular steel sheet are opened evenly. Summary of the invention

[0004] In response to the problems in the prior art, the utility model provides a tooling for saw blade toothing, which drives the fixed circular steel sheet to move back and forth by pulling the layer plate in cooperation with the top block and the toothed disk through a pulling component, and will not affect the rotation of the circular steel sheet, thereby ensuring that the tooth grooves on the outside of the circular steel sheet are opened evenly.

[0005] The technical solution adopted by the utility model to solve the technical problem is a tooling for saw blade toothing, comprising a bottom plate, a layer plate is arranged on the top of the bottom plate, a rotating assembly is arranged on the top of the layer plate, the rotating assembly comprises a protection box fixed to the top of the layer plate by bolts, a reduction motor is installed inside the protection box through a mounting frame, the output shaft of the reduction motor located at the top of the protection box is fixed with a placement disk through a flange, a screw is welded on the top of the placement disk, and a toothed disk is sleeved on the outer side of the screw;

[0006] A pulling assembly is provided on one side of the layer plate, and the pulling assembly includes a connecting rod connected to both ends of one side of the layer plate through a threaded groove. The connecting rod is located on the outer side of one side of the side plate and is sleeved with a compression spring. One end of the connecting rod is fixed to a limiting block by a bolt.

[0007] By adopting the above technical solution, the reduction motor is turned on to drive the placement disk and its circular steel sheet and toothed disk to rotate. The compression spring cooperates with the top block and the toothed disk through the connecting rod to pull the layer plate and the circular steel sheet back and forth. The driving motor drives the high-speed rotating cutting blade to evenly open teeth on the outer side of the circular steel sheet.

[0008] Specifically, a side plate is welded to one end of the top of the bottom plate, the connecting rod passes through the side plate, a top plate is fixed to the top of one side of the side plate by bolts, a top block corresponding to the toothed disc is fixed to one end of the top plate by bolts, and a cutting assembly is arranged at the bottom of the top plate.

[0009] Specifically, the cutting assembly includes a structural frame fixed to the bottom of the top plate by bolts, a cutting blade is rotatably connected to the inside of the structural frame by a bearing, and a driving motor is installed on one side of the structural frame by a mounting frame.

[0010] Specifically, a non-slip pad is glued to the top of the placement plate located on the outer side of the screw rod, and a fixing nut is sleeved on the outer side of the screw rod located on the top of the gear plate.

[0011] Specifically, two ends of the top of the bottom plate are provided with limited sliding grooves, and support wheels are equidistantly fixed to the bottom of the layer plate by bolts, and the bottom ends of the support wheels are located inside the limited sliding grooves.

[0012] Specifically, a handle is fixed at one end of the top of the layer plate by bolts.

[0013] Beneficial effects of the utility model:

[0014] The utility model discloses a tooling for saw blade toothing. Turning on the reduction motor drives the placing plate and its circular steel plate and the toothed plate to rotate. The compression spring pulls the connecting rod to move, thereby pulling the layer plate to move toward the side plate. The movement of the side plate puts one end of the top block on the top toothed plate. At this time, the cutting disc rotating at high speed cuts and teeth the circular steel plate.

[0015] The utility model discloses a tool for saw blade toothing. When a driving motor is turned on, the cutting blade is driven to rotate at a high speed. With the drive of the reduction motor, the layer plate and the circular steel sheet are pushed to move back and forth through the toothed disk and the top block, and the circular steel sheet on the placement disk is driven to rotate, so that the fixing nut rotating at a high speed can evenly tooth the outer side of the circular steel sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the layer plate and the pulling assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the cutting assembly structure of the utility model;

[0021] In the figure: 1. bottom plate; 2. layer plate; 3. rotating assembly; 301. protective box; 302. reduction motor; 303. placement plate; 304. screw; 305. gear plate; 306. anti-skid pad; 307. fixing nut; 4. side plate; 5. pulling assembly; 501. connecting rod; 502. compression spring; 503. limit block; 6. top plate; 7. cutting assembly; 701. structural frame; 702. cutting blade; 703. driving motor; 8. top block; 9. supporting wheel; 10. limit slide groove; 11. handle. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] By pulling the layer plate with the top block and the toothed disc, the fixed round steel sheet can be reciprocated without affecting the rotation of the round steel sheet, thus ensuring that the tooth grooves on the outside of the round steel sheet are evenly opened. Figure 1-4 As shown, a tool for saw blade toothing described in the utility model comprises a bottom plate 1, a layer plate 2 is arranged on the top of the bottom plate 1, a rotating assembly 3 is arranged on the top of the layer plate 2, the rotating assembly 3 comprises a protective box 301 fixed to the top of the layer plate 2 by bolts, a reduction motor 302 is installed inside the protective box 301 through a mounting frame, the output shaft of the reduction motor 302 located at the top of the protective box 301 is fixed with a placement plate 303 through a flange, a screw 304 is welded on the top of the placement plate 303, and a toothed disc 305 is sleeved on the outer side of the screw 304;

[0024] A pulling assembly 5 is provided on one side of the layer plate 2, and the pulling assembly 5 includes a connecting rod 501 connected to both ends of one side of the layer plate 2 through a threaded groove. The connecting rod 501 is located on the outer side of one side of the side plate 4 and is sleeved with a compression spring 502. One end of the connecting rod 501 is fixed to a limiting block 503 by a bolt.

[0025] When in use, turn on the reduction motor 302 to drive the placement plate 303 and its circular steel sheet and the toothed plate 305 to rotate, and the compression spring 502 cooperates with the top block 8 and the toothed plate 305 through the connecting rod 501 to pull the layer plate 2 and the circular steel sheet back and forth, and the driving motor 703 drives the high-speed rotating cutting blade 702 to evenly open teeth on the outer side of the circular steel sheet.

[0026] For example, Figure 4 As shown, the utility model also includes: a side plate 4 is welded to one end of the top of the bottom plate 1, the connecting rod 501 passes through the side plate 4, a top plate 6 is fixed to the top of one side of the side plate 4 by bolts, a top block 8 corresponding to the toothed disc 305 is fixed to one end of the top plate 6 by bolts, and a cutting assembly 7 is arranged at the bottom of the top plate 6.

[0027] When in use, the top block 8 is used to support and push the toothed disc 305 .

[0028] For example, Figure 4 As shown, the utility model also includes that the cutting assembly 7 includes a structural frame 701 fixed to the bottom of the top plate 6 by bolts, a cutting blade 702 is rotatably connected to the inside of the structural frame 701 through a bearing, and a driving motor 703 is installed on one side of the structural frame 701 through a mounting frame.

[0029] When in use, the driving motor 703 drives the cutting blade 702 to rotate at a high speed to cut teeth on the circular steel blade.

[0030] For example, Figure 3 As shown, the utility model also includes that the top of the placement plate 303 located outside the screw rod 304 is glued with an anti-skid pad 306, and the outer side of the screw rod 304 located on the top of the toothed plate 305 is sleeved with a fixing nut 307.

[0031] When in use, the anti-skid pad 306 plays an anti-skid role, and the fixing nut 307 is used to fix the circular steel sheet and the toothed disk 305 sleeved on the outside of the screw rod 304 on the placement disk 303.

[0032] For example, Figure 1 , Figure 2 As shown, the utility model also includes that the two ends of the top of the bottom plate 1 are provided with limiting slide grooves 10 , and the bottom of the layer plate 2 is fixed with support wheels 9 at equal intervals by bolts, and the bottom end of the support wheel 9 is located inside the limiting slide groove 10 .

[0033] When in use, the supporting wheels 9 and the limiting slide grooves 10 can improve the structural stability of the layer plate 2 without affecting its movement.

[0034] For example, Figure 2 As shown, the utility model also includes that a handle 11 is fixed to one end of the top of the layer plate 2 by bolts.

[0035] When in use, the handle 11 is provided to facilitate a person to hold and pull the layer board 2 .

[0036] When the utility model is used, the personnel use the power cord to connect the device to an external power source, place the circular steel sheet on the placement plate 303, then place the toothed plate 305 on the circular steel sheet, and finally screw the fixing nut 307 on the outside of the screw rod 304, and press the circular steel sheet and the toothed plate 305 on the placement plate 303;

[0037] The driving motor 703 is turned on to drive the cutting blade 702 to rotate at high speed, and the reduction motor 302 is turned on to drive the placing plate 303 and its circular steel plate and the toothed plate 305 to rotate. The compression spring 502 pulls the connecting rod 501 to move, thereby pulling the layer plate 2 to move toward the side plate 4. The side plate 4 moves to make one end of the top block 8 on the top toothed plate 305. At this time, the high-speed rotating cutting blade 702 cuts and teeth the circular steel plate.

[0038] With the driving of the reduction motor 302, the layer plate 2 and the circular steel sheet are pushed to move back and forth through the toothed disc 305 and the top block 8, and the circular steel sheet on the placement disc 303 is driven to rotate, so that the high-speed rotating fixed nut 307 can evenly open teeth on the outer side of the circular steel sheet;

[0039] The supporting wheel 9 at the bottom of the layer plate 2 is located in the limiting sliding groove 10 , which can support the layer plate 2 without affecting its movement, thereby improving the structural stability of the layer plate 2 .

[0040] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tool for saw blade toothing, characterized in that: The invention comprises a bottom plate (1), a layer plate (2) is arranged on the top of the bottom plate (1), a rotating assembly (3) is arranged on the top of the layer plate (2), the rotating assembly (3) comprises a protection box (301) fixed to the top of the layer plate (2) by bolts, a reduction motor (302) is installed inside the protection box (301) via a mounting frame, an output shaft of the reduction motor (302) located at the top of the protection box (301) is fixed to a placement plate (303) via a flange, a screw rod (304) is welded to the top of the placement plate (303), and a toothed disc (305) is sleeved on the outside of the screw rod (304); A pulling assembly (5) is provided on one side of the layer plate (2), and the pulling assembly (5) comprises a connecting rod (501) connected to two ends of one side of the layer plate (2) via a threaded groove, a compression spring (502) is sleeved on the outer side of the connecting rod (501) located on one side of the side plate (4), and one end of the connecting rod (501) is fixed to a limiting block (503) via a bolt.

2. A saw blade tooth cutting tool according to claim 1, characterized in that: A side plate (4) is welded to one end of the top of the bottom plate (1), the connecting rod (501) passes through the side plate (4), a top plate (6) is fixed to the top of one side of the side plate (4) by bolts, a top block (8) corresponding to the toothed disc (305) is fixed to one end of the top plate (6) by bolts, and a cutting assembly (7) is provided at the bottom of the top plate (6).

3. A saw blade tooth cutting tool according to claim 2, characterized in that: The cutting assembly (7) comprises a structural frame (701) fixed to the bottom of the top plate (6) by bolts, a cutting blade (702) being rotatably connected to the inside of the structural frame (701) via a bearing, and a driving motor (703) being mounted on one side of the structural frame (701) via a mounting frame.

4. A tool for saw blade toothing according to claim 1, characterized in that: The top of the placement plate (303) located outside the screw rod (304) is glued with an anti-skid pad (306), and the outer side of the screw rod (304) located on the top of the toothed plate (305) is sleeved with a fixing nut (307).

5. The tooling for saw blade toothing according to claim 1, characterized in that: The top two ends of the bottom plate (1) are provided with limited sliding grooves (10), and the bottom of the layer plate (2) is fixed with support wheels (9) at equal intervals by bolts, and the bottom ends of the support wheels (9) are located inside the limited sliding grooves (10).

6. A tool for saw blade toothing according to claim 1, characterized in that: A handle (11) is fixed to one end of the top of the layer plate (2) by means of bolts.

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