Gear milling device for saw blade production and machining

Abstract

The utility model provides a tooth milling device for saw blade production and machining, and belongs to the technical field of saw blade machining. Comprising a machining table and a moving mechanism, a gear milling machine is installed on the upper surface of the machining table, the moving mechanism comprises a supporting table, the supporting table is fixedly installed on the upper surface of the machining table, a clamping roller is installed on the upper surface of the supporting table, and a vertical plate is slidably installed on the upper surface of the supporting table; an electric telescopic rod is fixedly installed on one side face of the vertical plate, and one end of the electric telescopic rod is fixedly connected with a clamping plate. The rotatable linkage rod is installed on the vertical plate, the driving block is installed on the driving block, through rotation of the driving block, the linkage rod can be pushed through the driving block, then the vertical plate is driven to move, in the process, the saw blade can be driven to move, other positions on the saw blade are moved to the machining position, and therefore the saw blade can be machined; the multiple saw blades can be integrally moved, the single saw blade is effectively prevented from moving, and the moving effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade processing, in particular to a tooth milling device for producing and processing saw blades. Background Art

[0002] Saw blades are often used to cut wood, such as boards and trees. Saw blades need to be milled during the production process. Saw teeth must be milled out on the raw material before saw blades can be processed. Therefore, a milling device is required for the processing of saw blades.

[0003] Currently, most saw blades are milled by placing the saw blade at the milling position and milling the saw blade with a milling device. By continuously moving the saw blade, the milling device mills the teeth at different positions on the saw blade so that the entire saw blade is milled.

[0004] Although the above method can mill the teeth of the saw blade, in the actual processing process, the saw blade needs to be moved so that the milling equipment can mill the teeth at different positions. The current method of moving the saw blade mostly uses a drive roller to control the movement of the saw blade. Since multiple saw blades are processed together during processing, the movement is controlled by the drive roller, which may cause the outer saw blade to move while the inner saw blade cannot move, affecting the processing of the saw blade. Therefore, a milling device for saw blade production and processing is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides a tooth milling device for saw blade production and processing that overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The top of the gear selector is engaged with the gear of the gear train of claim 1, wherein the gear train is connected to the control wheel of the gear train and the control wheel is connected to the control wheel of the gear train.

[0008] A moving mechanism, the moving mechanism comprising:

[0009] A support table, the support table is fixedly mounted on the upper surface of the processing table, and a clamping roller is mounted on the upper surface of the support table;

[0010] An electric telescopic rod, a vertical plate is slidably mounted on the upper surface of the support platform, an electric telescopic rod is fixedly mounted on one side of the vertical plate, and one end of the electric telescopic rod is fixedly connected to the clamping plate;

[0011] A connecting rod, wherein one side of the vertical plate is rotatably mounted on the connecting rod, and one end of the connecting rod is fixedly mounted on the circular plate;

[0012] A driving block is provided on the gear milling machine. A driving wheel is installed on the outer surface of the driving wheel. The driving block is fixedly installed and is slidably connected to the circular plate.

[0013] In a preferred solution, a rotating shaft is rotatably mounted on the outside of the gear milling machine, one end of the rotating shaft is fixedly connected to the first pulley and the driving wheel, and the driving wheel is meshedly connected to the driving wheel.

[0014] In a preferred solution, a positioning frame is fixedly mounted on the upper surface of the processing table, the upper surface of the positioning frame is rotatably connected to a support rod, and one end of the support rod is rotatably connected to a connecting rod.

[0015] In a preferred solution, a groove is provided on the upper surface of the support platform, an inner wall of one side of the groove is fixedly connected to a first spring, one end of the first spring is fixedly mounted with a sliding plate, and a clamping roller is rotatably mounted on one side of the sliding plate.

[0016] In a preferred solution, a rectangular hole is provided on the upper surface of the support platform, a second spring is fixedly installed on the inner wall of the rectangular hole, one end of the second spring is fixedly connected to the vertical plate, a sliding groove is provided on the inner wall of the rectangular hole, a slider is provided inside the sliding groove, and the slider is fixedly connected to the vertical plate.

[0017] The utility model provides a tooth milling device for saw blade production and processing, and its beneficial effects include:

[0018] 1. A support table is installed on the processing table, a sliding vertical plate is installed on the support table, and an electric telescopic rod is installed on the vertical plate. The movement of the clamping plate is controlled by the electric telescopic rod to clamp the saw blade. At the same time, a rotatable connecting rod is installed on the vertical plate, and a driving block is installed on the driving block. The rotation of the driving block will push the connecting rod, thereby driving the vertical plate to move. In this process, the saw blade will be driven to move, and other positions on the saw blade will be moved to the processing position for processing. Under the clamping of the clamping plate, multiple saw blades will be moved as a whole, effectively preventing the movement of a single saw blade and improving the movement effect.

[0019] 2. Install a vertical plate on the clamping block, and connect the bidirectional threaded rod to the internal thread of the vertical plate. The bidirectional threaded rod is connected to the two clamping blocks through a nut. At the same time, a second driving wheel is installed at one end of the bidirectional threaded rod. The second driving wheel is connected to the second transmission wheel and is connected to the first driving gear through a connecting shaft. The rotation of the first driving gear can drive the bidirectional threaded rod to rotate, thereby controlling the movement of the two clamping blocks so that the two clamping blocks can be opened, which is convenient for moving the saw blade and meets the requirements of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be considered as limiting the scope. A person of ordinary skill in the art can also derive other relevant drawings based on these drawings without inventive effort.

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the second pulley structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the support platform structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the chute position of the utility model;

[0025] Figure 5 This is a schematic diagram of the bottom structure of the support platform of the utility model;

[0026] In the figure: 1. Processing table; 2. Milling machine; 3. Moving mechanism; 31. Support table; 311. Clamping roller; 32. Electric telescopic rod; 321. Vertical plate; 322. Clamping plate; 33. Linking rod; 331. Circular plate; 34. Driving block; 341. Driving wheel; 4. Rotating shaft; 5. First pulley; 6. Push wheel; 7. Support rod; 8. Groove; 9. First spring; 10. Sliding plate; 11. Rectangular hole; 12. Second spring; 13. Slide groove; 14. Opening mechanism; 141. Linking shaft; 142. Clamping block; 143. Bidirectional threaded rod; 15. Vertical plate; 16. Positioning frame; 17. Connecting rod; 18. First driving gear; 19. First transmission wheel; 20. Tooth plate; 21. Second transmission wheel; 22. Second driving gear. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments 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. Example

[0028] Reference Figure 1-Figure 5 The utility model provides a technical solution: a gear milling device for saw blade production and processing, including a processing table 1 and a moving mechanism 3, a gear milling machine 2 is installed on the upper surface of the processing table 1, and the moving mechanism 3 includes a support table 31, the support table 31 is fixedly mounted on the upper surface of the processing table 1, a clamping roller 311 is installed on the upper surface of the support table 31, a vertical plate 321 is slidably mounted on the upper surface of the support table 31, an electric telescopic rod 32 is fixedly mounted on one side of the vertical plate 321, one end of the electric telescopic rod 32 is fixedly connected to the clamping plate 322, a connecting rod 33 is rotatably mounted on one side of the vertical plate 321, and a circular plate 331 is fixedly mounted on one end of the connecting rod 33, a driving wheel 341 is installed on the gear milling machine 2, a driving block 34 is fixedly mounted on the outer surface of the driving wheel 341, and the driving block 34 is slidably connected to the circular plate 331.

[0029] In a preferred embodiment, a rotating shaft 4 is rotatably installed on the outside of the gear milling machine 2, and one end of the rotating shaft 4 is fixedly connected to the first pulley 5 and the pushing wheel 6, and the pushing wheel 6 is meshed with the driving wheel 341. In order to facilitate the control of the rotation of the milling gear on the gear milling machine 2, the rotating shaft 4 is rotatably installed on the gear milling machine 2, and the rotating shaft 4 is fixedly connected to the milling gear. At the same time, the first pulley 5 is fixedly connected to one end of the rotating shaft 4. By driving the first pulley 5 to rotate by a belt, the rotation of the milling gear can be controlled, which facilitates the milling of the saw blade.

[0030] In a preferred embodiment, a positioning frame 16 is fixedly installed on the upper surface of the processing table 1, and the upper surface of the positioning frame 16 is rotatably connected to the support rod 7. One end of the support rod 7 is rotatably connected to the connecting rod 33. The movement of the connecting rod 33 will push the vertical plate 321 to move, thereby driving the saw blade to move. In order to ensure the stable use of the connecting rod 33, the present device fixes the positioning frame 16 on the processing table 1, and rotatably installs the connecting rod 33 on the positioning frame 16, and rotatably connects the support rod 7 to the connecting rod 33, so as to limit the support rod 7, and control the stable movement of the connecting rod 33 during the processing of the saw blade to meet the requirements of use.

[0031] In a preferred embodiment, a groove 8 is provided on the upper surface of the support table 31, and the inner wall of one side of the groove 8 is fixedly connected to the first spring 9, and a sliding plate 10 is fixedly installed at one end of the first spring 9. A clamping roller 311 is rotatably installed at one side of the sliding plate 10. After the saw blade is pushed to move by the connecting rod 33, the clamping plate 322 will be disengaged from the clamping of the saw blade. At this time, in order to ensure that multiple saw blades are always tightly fitted together, a sliding plate 10 is slidably installed on the support table 31, and a clamping roller 311 is rotatably installed at one side of the sliding plate 10. The clamping roller 311 will stably clamp the moved saw blade under the action of the first spring 9 to prevent it from loosening.

[0032] This device sets the vertical plate 321 on the support platform 31 for movement. In order to ensure the stable movement of the vertical plate 321, a rectangular hole 11 is opened on the upper surface of the support platform 31, and a second spring 12 is fixedly installed on the inner wall of the rectangular hole 11. One end of the second spring 12 is fixedly connected to the vertical plate 321. A sliding groove 13 is opened on the inner wall of the rectangular hole 11, and a slider is set inside the sliding groove 13. The slider is fixedly connected to the vertical plate 321. By setting the sliding groove 13 on the inner wall of the rectangular hole 11 and stably connecting the slider to the vertical plate 321, the vertical plate 321 can move stably, and when the vertical plate 321 moves a certain distance, it will push the vertical plate 321 back under the action of the second spring 12, so as to continuously control the movement of the saw blade.

[0033] The clamping plate 322 squeezes the multiple saw blades and drives the multiple saw blades to move as a whole. Since one end of the saw blade is clamped by the clamping block 142, the clamping block 142 must be opened when the saw blade moves to ensure the normal movement of the saw blade. An opening mechanism 14 is installed on the processing table 1. The opening mechanism 14 includes a linkage shaft 141, a clamping block 142 and a bidirectional threaded rod 143. The clamping block 142 is slidably installed on the upper surface of the processing table 1. The upper surface of the clamping block 142 is fixedly connected to the vertical plate 15. The internal rotation of the vertical plate 15 is connected to the bidirectional threaded rod 143. The bidirectional threaded rod 143 is threadedly connected to the nut, and the nut is fixed to the vertical plate 15. The connecting rod 17 is connected together, and the two ends of the connecting rod 17 are respectively fixedly installed with the first driving gear 18, and the first driving gear 18 is meshed with the first transmission wheel 19. The first transmission wheel 19 is fixedly installed on the connecting shaft 141, and one end of the connecting shaft 141 is fixedly installed with the second transmission wheel 21. The bidirectional threaded rod 143 is rotatably installed on the limit plate, and one end of the bidirectional threaded rod 143 is fixedly installed with the second driving gear 22. The second driving gear 22 is connected to the second transmission wheel 21 through a gear. The bottom of the vertical plate 321 is fixedly connected to the tooth plate 20, and the tooth plate 20 is meshed with the first driving gear 18.

[0034] During operation, the circular plate 331 is pushed by the driving block 34 to move, which will drive the connecting rod 33 to move, and then push the vertical plate 321 to move. At this time, the toothed plate 20 at the bottom of the vertical plate 321 will drive the first driving gear 18 to rotate, and the first driving gear 18 is engaged with the first transmission wheel 19 to drive the connecting shaft 141 to rotate, and then the second transmission wheel 21 and the second driving gear 22 are controlled to rotate, which will drive the bidirectional threaded rod 143 to rotate, thereby controlling the two nuts to move toward each other, pushing the two clamping blocks 142 apart, disengaging the clamping of the saw blade, and then the saw blade can be moved to meet the needs of use.

[0035] Specifically, the working process or working principle of a milling device for saw blade production and processing is as follows: the current method of milling saw blades is mostly to place the saw blade at the milling position, mill the saw blade through the milling equipment, and continuously move the saw blade so that the milling equipment mills the teeth at different positions on the saw blade so that the entire saw blade can be milled.

[0036] Although the above method can mill teeth on saw blades, in the actual processing process, the saw blade needs to be moved so that the milling equipment can mill teeth at different positions. The current method of moving the saw blade mostly uses a drive roller to control the movement of the saw blade. Since multiple saw blades are processed together during processing, the movement is controlled by the drive roller, which may cause the outer saw blade to move while the inner saw blade cannot move, affecting the processing of the saw blade. Therefore, this device is designed to solve this problem.

[0037] When using this device to move the saw blade during the milling process so that all the teeth of the saw blade can be milled, first connect the external power supply, pass the saw blade to be processed through the position of the clamping block 142, and then pass it out from the processing position of the gear milling machine 2, and finally move one end of the saw blade to the position of the clamping plate 322, and clamp the saw blade through the electric telescopic rod 32. At the same time, the clamping block 142 will also clamp the other end of the saw blade, and then turn on the gear milling machine 2, and drive the milling gear through the gear milling machine 2 to mill the saw blade.

[0038] The gear milling machine 2 is a kind of motor-driven operation, and it is a kind of motor-driven operation that is used to drive the gear train 32 to move, and the gear train 32 is a kind of motor-driven operation that is used to drive the gear train 32 to move.

[0039] The clamping roller 311 is controlled by the first spring 9, which can tightly clamp the clamping roller 311 and the saw blade. At this time, the telescopic end of the electric telescopic rod 32 will move back, so that the clamping plate 322 will not clamp the saw blade. When the driving block 34 moves away from the position of the circular plate 331, the vertical plate 321 will be pushed back to the initial position under the action of the second spring 12, and then the electric telescopic rod 32 is used to push the clamping plate 322 to clamp the saw blade. After moving the saw blade a certain distance, the saw blade can be continued to be milled by the gear milling machine 2. In this way, the movement of the saw blade can be continuously controlled to complete the milling of the saw blade.

[0040] When the vertical plate 321 moves, the tooth plate 20 will be driven to move, and the tooth plate 20 will drive the first drive gear 18 to rotate, thereby rotating the connecting rod 17. The two first drive gears 18 on the connecting rod 17 will both rotate. At the same time, the external first drive gear 18 will drive the first transmission wheel 19 to rotate, and the second drive gear 22 will be driven to rotate through the connecting shaft 141, thereby controlling the rotation of the bidirectional threaded rod 143 and controlling the two nuts to move toward each other, pulling the two clamping blocks 142 apart, and then the saw blade can be pulled.

[0041] When the vertical plate 321 moves back, the first driving gear 18 will be reversed, thereby driving the bidirectional threaded rod 143 to reverse. By moving the two nuts relative to each other, the two clamping blocks 142 can be pulled to move and continue to clamp the saw blade, so that the saw blade can be stably milled by the milling machine 2.

[0042] It should be noted that the gear milling machine 2 and the electric telescopic rod 32 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A milling device for saw blade production and processing, characterized in that: It comprises a processing table (1), and a gear milling machine (2) is installed on the upper surface of the processing table (1); A moving mechanism (3), wherein the moving mechanism (3) comprises: A support platform (31), wherein the support platform (31) is fixedly mounted on the upper surface of the processing platform (1), and a clamping roller (311) is mounted on the upper surface of the support platform (31); An electric telescopic rod (32), a vertical plate (321) is slidably mounted on the upper surface of the support platform (31), the electric telescopic rod (32) is fixedly mounted on one side of the vertical plate (321), and one end of the electric telescopic rod (32) is fixedly connected to a clamping plate (322); A connecting rod (33), wherein the connecting rod (33) is rotatably mounted on one side of the vertical plate (321), and a circular plate (331) is fixedly mounted on one end of the connecting rod (33); A driving block (34), wherein a driving wheel (341) is installed on the gear milling machine (2), the driving block (34) is fixedly installed on the outer surface of the driving wheel (341), and the driving block (34) is slidably connected to the circular plate (331).

2. A tooth milling device for saw blade production and processing according to claim 1, characterized in that: The gear milling machine (2) is externally rotatably mounted with a rotating shaft (4), one end of which is fixedly connected to a first pulley (5) and a driving wheel (6), and the driving wheel (6) is meshingly connected to a driving wheel (341).

3. A tooth milling device for saw blade production and processing according to claim 2, characterized in that: A positioning frame (16) is fixedly mounted on the upper surface of the processing table (1), and the upper surface of the positioning frame (16) is rotatably connected to a support rod (7), and one end of the support rod (7) is rotatably connected to a linkage rod (33).

4. A tooth milling device for saw blade production and processing according to claim 3, characterized in that: A groove (8) is provided on the upper surface of the support platform (31), and a first spring (9) is fixedly connected to an inner wall of one side of the groove (8). A sliding plate (10) is fixedly installed on one end of the first spring (9), and a clamping roller (311) is rotatably installed on one side of the sliding plate (10).

5. A tooth milling device for saw blade production and processing according to claim 4, characterized in that: A rectangular hole (11) is provided on the upper surface of the support platform (31), a second spring (12) is fixedly installed on the inner wall of the rectangular hole (11), one end of the second spring (12) is fixedly connected to the vertical plate (321), a sliding groove (13) is provided on the inner wall of the rectangular hole (11), a sliding block is provided inside the sliding groove (13), and the sliding block is fixedly connected to the vertical plate (321).

6. A tooth milling device for saw blade production and processing according to claim 5, characterized in that: An opening mechanism (14) is installed on the processing table (1), and the opening mechanism (14) comprises a linkage shaft (141), a clamping block (142) and a bidirectional threaded rod (143).

7. A tooth milling device for saw blade production and processing according to claim 6, characterized in that: A clamping block (142) is slidably mounted on the upper surface of the processing table (1); the upper surface of the clamping block (142) is fixedly connected to a vertical plate (15); the interior of the vertical plate (15) is rotatably connected to a bidirectional threaded rod (143); the bidirectional threaded rod (143) is threadedly connected to a nut; and the nut is fixedly connected to the vertical plate (15).

8. A tooth milling device for saw blade production and processing according to claim 7, characterized in that: A connecting rod (17) is rotatably mounted inside the support platform (31), and first driving gears (18) are fixedly mounted on both ends of the connecting rod (17). The first driving gear (18) is meshedly connected to a first transmission wheel (19), and the first transmission wheel (19) is fixedly mounted on a linkage shaft (141). A second transmission wheel (21) is fixedly mounted on one end of the linkage shaft (141).

9. A tooth milling device for saw blade production and processing according to claim 8, characterized in that: The bidirectional threaded rod (143) is rotatably mounted on the limiting plate, and a second driving gear (22) is fixedly mounted on one end of the bidirectional threaded rod (143). The second driving gear (22) is transmission-connected to the second transmission wheel (21) via a gear.

10. A tooth milling device for saw blade production and processing according to claim 9, characterized in that: The bottom of the vertical plate (321) is fixedly connected to a toothed plate (20), and the toothed plate (20) is meshingly connected to the first driving gear (18).

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