Saw blade cutting structure of saw blade tooth pressing machine

Abstract

The utility model discloses a saw blade cut-off structure of a saw blade tooth pressing machine, which relates to the technical field of saw blade tooth pressing, and comprises a fixing frame, a first tooth pressing plate, a second tooth pressing plate and a plurality of shovel plates, a first U-shaped plate is fixedly arranged at the top of the fixing frame, each tooth pressing block is matched with a corresponding tooth pressing groove, and a second U-shaped plate is fixedly arranged at the bottom of the fixing frame. A second air cylinder is fixedly arranged on the inner wall of the first U-shaped plate, and each shovel plate is matched with the inner wall of the corresponding tooth pressing groove. Through the arrangement of the second air cylinder and the multiple shovel plates, a saw blade is placed between the first tooth pressing plate and the second tooth pressing plate, the two first air cylinders are started, then the multiple tooth pressing blocks and the multiple tooth pressing grooves can conduct tooth pressing on the saw blade smoothly, and when the saw blade is embedded in the tooth pressing grooves, the second air cylinder is started to push the multiple shovel plates to move downwards; therefore, the embedded saw blade can be shoveled off, the embedded saw blade is prevented from influencing tooth pressing of a follow-up saw blade, and the tooth pressing effect of the follow-up saw blade is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade tooth pressing, in particular to a saw blade cutting structure of a saw blade tooth pressing machine. Background Art

[0002] A saw blade is a steel strip with teeth. The teeth are the main part of the saw and are used to cut pipes, solid objects, wood, plastic and all machinable metals. The saw blade is usually straight with the teeth located on one edge. The teeth need to be processed and polished when the saw blade is formed. The polished saw blade needs to be pressed, that is, the two adjacent teeth are tilted to the sides, that is, staggered left and right.

[0003] In the process of realizing the present application, the applicant discovered that although the saw blade cutting structure of the existing saw blade gear pressing machine can perform gear pressing on the saw blade when in use, during the gear pressing process, the cut saw blade piece is easily stuck inside the gear pressing groove, and the saw tooth piece embedded in the gear pressing groove is difficult to remove, which will affect the subsequent gear pressing of the saw blade and may reduce the gear pressing effect of the subsequent saw blade. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that it is difficult to remove the saw tooth piece stuck in the tooth pressing groove, which will affect the subsequent tooth pressing of the saw blade, and proposes a saw blade cutting structure for a saw blade tooth pressing machine.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A saw blade cutting structure of a saw blade gear pressing machine comprises a fixed frame, a first gear pressing plate, a second gear pressing plate and a plurality of shovel plates, wherein a first U-shaped plate is fixedly arranged on the top of the fixed frame, two first cylinders are fixedly arranged on the side walls of the first U-shaped plate, the output shafts of the two first cylinders respectively penetrate the first U-shaped plate and are fixedly connected to the first gear pressing plate and the second gear pressing plate, a plurality of gear pressing grooves are opened on the side walls of the first gear pressing plate, a plurality of gear pressing blocks are fixedly arranged on the side walls of the second gear pressing plate, each of the gear pressing blocks matches the corresponding gear pressing groove, a second cylinder is fixedly arranged on the inner wall of the first U-shaped plate, a push plate is fixedly arranged on the output shaft of the second cylinder, each of the shovel plates is fixedly connected to the push plate, the bottom of each of the shovel plates is conical, and each of the shovel plates matches the inner wall of the corresponding gear pressing groove.

[0007] Preferably, two second U-shaped plates are fixedly provided on the top of the fixing frame, a screw is threadedly sleeved inside each of the second U-shaped plates, a fixing plate is fixedly provided on the inner wall of each of the second U-shaped plates, a pressure plate is provided on one side of each of the fixing plates, a side wall of each of the pressure plates is provided with abutment grooves, and one end of each of the screws is inserted into the inside of the corresponding abutment grooves.

[0008] Preferably, a storage box is fitted on the bottom of the fixing frame, a discharge port is provided on the side wall of the fixing frame, and the discharge port is arranged directly above the storage box.

[0009] Preferably, two L-shaped support plates are fixedly arranged on the top of the fixing frame, and each of the L-shaped support plates is fitted on the bottom of the first pressing tooth plate.

[0010] Preferably, two mounting plates are fixedly provided on the side wall of the storage box, and each of the mounting plates is threadably fixed to the side wall of the fixing frame by means of bolts.

[0011] Preferably, two telescopic rods are fixedly provided on the inner wall of each of the second U-shaped plates, and the other end of each of the telescopic rods is fixedly connected to the corresponding pressing plate.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. The utility model places the saw blade between the first tooth pressing plate and the second tooth pressing plate by setting up a second cylinder and a plurality of shovel plates, starts the two first cylinders, and then the plurality of tooth pressing blocks and the plurality of tooth pressing grooves can smoothly press the teeth of the saw blade. When a saw blade is embedded in the tooth pressing groove, the second cylinder is started to push the plurality of shovel plates to move downward, so that the embedded saw blade can be shoveled off, preventing the embedded saw blade from affecting the tooth pressing of subsequent saw blades, thereby improving the tooth pressing effect of subsequent saw blades.

[0014] 2. The utility model places the saw blade inside the two second U-shaped plates by means of the second screw rod and the pressure plate, and fits one side of the saw blade against the side walls of the two fixed plates. The two screw rods are rotated and one end of the two screw rods is inserted into the corresponding grooves, so that the two pressure plates can be smoothly pushed to move, and the two pressure plates can smoothly press the saw blade, thereby improving the tooth pressing effect of the saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 For the utility model Figure 2A magnified view of part A;

[0019] Figure 4 For the utility model Figure 1 A three-dimensional view of the first tooth pressing plate;

[0020] Figure 5 For the utility model Figure 2 A three-dimensional view of the second tooth pressing plate;

[0021] Figure 6 For the utility model Figure 1 A three-dimensional view of the pressure plate.

[0022] Description of reference numerals:

[0023] 1. Fixed frame; 2. First tooth pressing plate; 3. Second tooth pressing plate; 4. Shovel plate; 5. First U-shaped plate; 6. First cylinder; 7. Tooth pressing groove; 8. Tooth pressing block; 9. Second cylinder; 10. Push plate; 11. Second U-shaped plate; 12. Screw; 13. Fixed plate; 14. Pressing plate; 15. Storage box; 16. Discharge port; 17. L-shaped support plate; 18. Mounting plate; 19. Telescopic rod. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a saw blade cutting structure of a saw blade gear pressing machine.

[0026] The utility model provides Figure 1-Figure 5 The saw blade cutting structure of a saw blade gear pressing machine shown in the figure comprises a fixed frame 1, a first gear pressing plate 2, a second gear pressing plate 3 and a plurality of shovel plates 4, a first U-shaped plate 5 is fixedly arranged on the top of the fixed frame 1, two first cylinders 6 are fixedly arranged on the side wall of the first U-shaped plate 5, the output shafts of the two first cylinders 6 respectively penetrate the first U-shaped plate 5 and are fixedly connected to the first gear pressing plate 2 and the second gear pressing plate 3, a plurality of gear pressing grooves 7 are opened on the side wall of the first gear pressing plate 2, a plurality of gear pressing blocks 8 are fixedly arranged on the side wall of the second gear pressing plate 3, and each gear pressing block 8 is fixedly arranged on the side wall of the second gear pressing plate 3. The tooth blocks 8 are matched with the corresponding tooth pressing grooves 7, the inner wall of the first U-shaped plate 5 is fixedly provided with a second cylinder 9, the output shaft of the second cylinder 9 is fixedly provided with a push plate 10, each shovel plate 4 is fixedly connected to the push plate 10, the bottom of each shovel plate 4 is conical, and each shovel plate 4 is matched with the inner wall of the corresponding tooth pressing groove 7. By utilizing the set second cylinder 9 and multiple shovel plates 4, the embedded saw blade can be shoveled off to prevent the embedded saw blade from affecting the tooth pressing of subsequent saw blades, thereby improving the tooth pressing effect of subsequent saw blades.

[0027] In order to ensure that the two pressing plates 14 can smoothly press the saw blade, thereby improving the tooth pressing effect of the saw blade, as shown in FIG. Figure 1-Figure 3 and Figure 6 As shown, two second U-shaped plates 11 are fixedly provided on the top of the fixing frame 1, and a screw 12 is threadedly sleeved inside each second U-shaped plate 11, and a fixing plate 13 is fixedly provided on the inner wall of each second U-shaped plate 11, and a pressure plate 14 is provided on one side of each fixing plate 13, and a side wall of each pressure plate 14 is provided with abutment grooves, and one end of each screw 12 is inserted into the corresponding abutment groove. The provided screw 12 and pressure plate 14 can ensure that the two pressure plates 14 can smoothly press the saw blade, thereby improving the tooth pressing effect of the saw blade.

[0028] In order to collect the saw blades after the teeth are pressed and the saw blades that have fallen, and improve the neatness of the fixing frame 1, as shown in FIG. Figure 1-Figure 3 As shown, a storage box 15 is fitted on the bottom of the fixing frame 1, and a discharge port 16 is opened on the side wall of the fixing frame 1. The discharge port 16 is arranged directly above the storage box 15. By utilizing the arranged storage box 15, the saw blades after tooth pressing and the saw blades that have been shoveled off can be collected, thereby improving the neatness of the fixing frame 1.

[0029] In order to support the first tooth pressing plate 2, the stability of the first tooth pressing plate 2 is improved when the saw blade is shoveled out. Figure 1-Figure 4 As shown, two L-shaped support plates 17 are fixedly arranged on the top of the fixed frame 1, and each L-shaped support plate 17 is fitted on the bottom of the first tooth pressing plate 2. The first tooth pressing plate 2 can be supported by the set L-shaped support plates 17, thereby improving the stability of the first tooth pressing plate 2 when shoveling out the saw blade.

[0030] In order to be able to install and disassemble the storage box 15, Figure 1-Figure 3 As shown, two mounting plates 18 are fixedly provided on the side wall of the storage box 15 , and each mounting plate 18 is fixed to the side wall of the fixing frame 1 by bolt threads. The storage box 15 can be installed and disassembled by using the provided mounting plates 18 .

[0031] Finally, in order to be able to install and connect the two pressing plates 14 and ensure that the two pressing plates 14 can be stably pressed on one side of the saw blade, as shown in FIG. Figure 1 , Figure 3 and Figure 6 As shown, two telescopic rods 19 are fixedly provided on the inner wall of each second U-shaped plate 11, and the other end of each telescopic rod 19 is fixedly connected to the corresponding pressure plate 14. By utilizing the provided telescopic rods 19, the two pressure plates can be installed and connected, and it is ensured that the two pressure plates 14 can be stably crimped to one side of the saw blade.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A saw blade cutting structure of a saw blade gear pressing machine, comprising a fixed frame (1), a first gear pressing plate (2), a second gear pressing plate (3) and a plurality of shovel plates (4), characterized in that: A first U-shaped plate (5) is fixedly arranged on the top of the fixed frame (1), and two first cylinders (6) are fixedly arranged on the side wall of the first U-shaped plate (5). The output shafts of the two first cylinders (6) respectively penetrate the first U-shaped plate (5) and are fixedly connected to the first tooth pressing plate (2) and the second tooth pressing plate (3). The side wall of the first tooth pressing plate (2) is provided with a plurality of tooth pressing grooves (7), and the side wall of the second tooth pressing plate (3) is fixedly provided with a plurality of tooth pressing blocks (8), each of which matches the corresponding tooth pressing groove (7). A second cylinder (9) is fixedly arranged on the inner wall of the first U-shaped plate (5), and a push plate (10) is fixedly arranged on the output shaft of the second cylinder (9). Each of the shovel plates (4) is fixedly connected to the push plate (10), and the bottom of each of the shovel plates (4) is conical, and each of the shovel plates (4) matches the inner wall of the corresponding tooth pressing groove (7).

2. The saw blade cutting structure of a saw blade gear pressing machine according to claim 1, characterized in that: Two second U-shaped plates (11) are fixedly arranged on the top of the fixing frame (1), a screw rod (12) is threadedly sleeved inside each of the second U-shaped plates (11), a fixing plate (13) is fixedly arranged on the inner wall of each of the second U-shaped plates (11), a pressing plate (14) is arranged on one side of each of the fixing plates (13), a side wall of each of the pressing plates (14) is provided with abutment grooves, and one end of each of the screw rods (12) is inserted into the inside of the corresponding abutment grooves.

3. The saw blade cutting structure of a saw blade gear pressing machine according to claim 1, characterized in that: A storage box (15) is fitted on the bottom of the fixing frame (1), and a discharge port (16) is provided on the side wall of the fixing frame (1), wherein the discharge port (16) is arranged directly above the storage box (15).

4. The saw blade cutting structure of a saw blade gear pressing machine according to claim 1, characterized in that: Two L-shaped support plates (17) are fixedly arranged on the top of the fixing frame (1), and each of the L-shaped support plates (17) is fitted on the bottom of the first tooth pressing plate (2).

5. The saw blade cutting structure of a saw blade gear pressing machine according to claim 3, characterized in that: Two mounting plates (18) are fixedly provided on the side wall of the storage box (15), and each mounting plate (18) is fixed to the side wall of the fixing frame (1) by means of bolt threads.

6. The saw blade cutting structure of a saw blade gear pressing machine according to claim 2, characterized in that: Two telescopic rods (19) are fixedly arranged on the inner wall of each second U-shaped plate (11), and the other end of each telescopic rod (19) is fixedly connected to the corresponding pressing plate (14).

Images