Sawing machine for die machining

Abstract

The utility model discloses a sawing machine for mould processing, which belongs to the technical field of sawing machines and is characterized in that a first notch, two sliding notches, two moving plates and a clamping mechanism are arranged at the top end of a worktable, two straight plates are arranged at the bottom end of the worktable, a sawtooth mechanism is arranged in the first notch, and a first groove is formed in the side wall of the first notch; a plurality of racks are fixed on the two straight plates and are fixedly connected with the bottom end of the workbench through two connecting rods; a bearing plate is further arranged at the bottom end of the workbench, the top end of the bearing plate is fixedly connected with the two movable plates through sliding rods, a double-end motor is installed at the bottom end of the bearing plate, the two sliding rods are slidably connected with the two sliding groove openings respectively, rotating shafts are connected to the two output ends of the double-end motor, and gears are fixed to the other ends of the rotating shafts. The two gears are respectively positioned on the two straight plates and are in meshing transmission with the plurality of racks; by means of the sawing machine for die machining, the die can be automatically pushed to the sawtooth mechanism to be machined, the labor cost is reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sawing machines, and particularly relates to a sawing machine for mold processing. Background Technique

[0002] In the process of mold processing, a variety of mechanical equipment is required to cooperate to complete the work. The sawing machine is one of the most commonly used mechanical equipment. The sawing machine is a device that cuts an object from a certain place through saw teeth, so that the length or thickness of the object meets the processing requirements.

[0003] At present, when the sawing machine processes the mold, the mold is manually pushed to contact the saw teeth for processing. This processing method has certain safety hazards and wastes manpower, and it is difficult to guarantee the processing efficiency. Therefore, it is urgent to design a sawing machine for mold processing with better fixing effect to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sawing machine for mold processing, so as to solve the problems that the existing sawing machine processes by manually pushing the mold to contact the saw teeth, which not only has certain safety hazards, but also wastes manpower and is difficult to guarantee the processing efficiency.

[0005] To solve the above technical problems, the utility model provides a sawing machine for mold processing, which includes a workbench. A first slot and two chute openings are formed at the top of the workbench, and two moving plates and a clamping mechanism are provided. Two straight plates are provided at the bottom end. A saw tooth mechanism is arranged in the first slot, and a first groove is formed on its side wall. A plurality of racks are fixed on each of the two straight plates, and each of the two straight plates is fixedly connected to the bottom end of the workbench through two connecting rods;

[0006] A bearing plate is further provided at the bottom end of the workbench. The top end of the bearing plate is fixedly connected to the two moving plates through sliding rods, and a double-headed motor is installed at the bottom end. The two sliding rods are respectively slidably connected to the two chute openings. Both output ends of the double-headed motor are connected with rotating shafts, and a gear is fixed at the other end of each rotating shaft. The two gears are respectively located on the two straight plates and are in meshing transmission with a plurality of the racks.

[0007] Optionally, the saw tooth mechanism includes saw teeth and a U-shaped plate. The U-shaped plate is located in the first groove, and first bolts are threadedly connected to both sides of the U-shaped plate. A first driving motor is arranged inside the U-shaped plate. One end of the first bolt is located in the U-shaped plate and is connected with a clamping block. The saw teeth are located in the first slot, and the side surface of the saw teeth is connected to the output end of the first driving motor;

[0008] The side wall of the first groove is further provided with a second groove. A second driving motor is installed at the bottom end of the workbench. A first bearing is fixed on the side wall of the second groove. The output end of the second driving motor extends into the second groove and is connected with a screw rod. The other end of the screw rod is connected with the first bearing. A screw tube which is located in the second groove and is in threaded connection with the screw rod is fixed on the side surface of the U-shaped plate.

[0009] Optionally, the clamping mechanism includes two clamping plates and two second bolts. The two clamping plates are located inside the two moving plates, and second bearings are fixed on the outer sides of both of them. The two second bolts are respectively in threaded connection with the two moving plates, and one ends of them are both connected with the second bearings.

[0010] Optionally, two guide rods are further fixed on the outer sides of the two clamping plates. The guide rods are slidably connected with the moving plates.

[0011] Optionally, V-shaped grooves are formed in the inner sides of the two clamping plates.

[0012] Optionally, columns are fixed at the four corners of the bottom end of the workbench.

[0013] In a sawing machine for mold processing provided by the present utility model, a first notch and two chute openings are formed at the top end of the workbench, two moving plates and a clamping mechanism are arranged, two straight plates are arranged at the bottom end, a saw-tooth mechanism is arranged in the first notch, and a first groove is formed in the side wall thereof. A plurality of rack bars are fixed on each of the two straight plates and are both fixedly connected with the bottom end of the workbench through two connecting rods. A bearing plate is further arranged at the bottom end of the workbench. The top end of the bearing plate is fixedly connected with the two moving plates through sliding rods respectively. A double-headed motor is installed at the bottom end. The two sliding rods are respectively slidably connected with the two chute openings. Both output ends of the double-headed motor are connected with rotating shafts. Gears are fixed at the other ends of the rotating shafts. The two gears are respectively located on the two straight plates and are both in meshing transmission with the plurality of rack bars. When the sawing machine for mold processing is used, the mold can be automatically pushed to the saw-tooth mechanism for processing, which not only reduces the labor cost, but also improves the processing efficiency. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the sawing machine for mold processing provided by the present utility model;

[0015] Figure 2 is a top view of the sawing machine for mold processing provided by the present utility model;

[0016] Figure 3 is Figure 2 the A-A cross-sectional view in

[0017] In the figure: 1, workbench; 2, first notch; 3, chute opening; 4, moving plate; 5, straight plate; 6, rack; 7, connecting rod; 8, sliding rod; 9, bearing plate; 10, double-headed motor; 11, rotating shaft; 12, gear; 13, first groove; 14, second groove; 15, U-shaped plate; 16, first driving motor; 17, first bolt; 18, clamping block; 19, sawtooth; 20, second driving motor; 21, first bearing; 22, screw rod; 23, screw tube; 24, clamping plate; 25, second bearing; 26, second bolt; 27, guide rod; 28, V-shaped groove; 29, column. Specific implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "arranged on" another component, it can be directly arranged on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] The present invention provides a sawing machine for mold processing, and its structure is as Figures 1 to 3As shown in the figure, it includes a workbench 1. There is a first notch 2 and two sliding notch openings 3 at the top of the workbench 1, and two moving plates 4 and a clamping mechanism are provided. There are two straight plates 5 at the bottom. A sawtooth mechanism is provided in the first notch 2, and a first groove 13 is opened on its side wall. A number of racks 6 are fixed on both straight plates 5 and are fixedly connected to the bottom end of the workbench 1 through two connecting rods 7; a bearing plate 9 is also provided at the bottom end of the workbench 1. The top end of the bearing plate 9 is fixedly connected to the two moving plates 4 through sliding rods 8, and a double-headed motor 10 is installed at the bottom end. The two sliding rods 8 are respectively slidably connected to the two sliding notch openings 3. Both output ends of the double-headed motor 10 are connected to a rotating shaft 11, and a gear 12 is fixed at the other end of the rotating shaft 11. The two gears 12 are respectively located on the two straight plates 5 and are meshed and driven with a number of racks 6. By driving the gears 12 to be meshed and driven with a number of racks 6 through the two output ends of the double-headed motor 10 both through the rotating shafts 11, the double-headed motor 10 drives the bearing plate 9 to move. At this time, the bearing plate 9 drives the two moving plates 4 to move through the two sliding rods 8 so that the mold contacts the sawtooth mechanism for processing. Using a sawing machine for mold processing can automatically push the mold to the sawtooth mechanism for processing, which not only reduces labor costs but also improves processing efficiency.

[0022] Specifically, the sawtooth mechanism includes a sawtooth 19 and a U-shaped plate 15. The U-shaped plate 15 is located in the first groove 13, and first bolts 17 are threadedly connected to both sides of it. A first driving motor 16 is provided inside. One end of the first bolt 17 is located in the U-shaped plate 15 and is connected to a clamping block 18. The sawtooth 19 is located in the first notch 2 and its side is connected to the output end of the first driving motor 16; a second groove 14 is also opened on the side wall of the first groove 13. A second driving motor 20 is installed at the bottom end of the workbench 1. A first bearing 21 is fixed on the side wall of the second groove 14. The output end of the second driving motor 20 extends into the second groove 14 and is connected to a screw rod 22. The other end of the screw rod 22 is connected to the first bearing 21; a screw tube 23 that is threadedly connected to the screw rod 22 and is located in the second groove 14 is fixed on the side of the U-shaped plate 15. By driving the screw rod 22 to rotate through the output end of the second driving motor 20, the screw tube 23 drives the U-shaped plate 15 and the sawtooth 19 to move up and down to process molds of different thicknesses.

[0023] Specifically, the clamping mechanism includes two clamping plates 24 and two second bolts 26. The two clamping plates 24 are located inside the two moving plates 4, and second bearings 25 are fixed on their outer sides. The two second bolts 26 are respectively threadedly connected to the two moving plates 4 and one end of each of them is connected to the second bearing 25. By rotating the two second bolts 26, the two clamping plates 24 are driven to move inward to clamp the mold tightly.

[0024] Furthermore, two guide rods 27 are also fixed on the outer sides of the two clamping plates 24. The guide rods 27 are slidably connected to the moving plates 4 and are used to guide the movement of the clamping plates 24 so that they will not deviate or rotate.

[0025] Further, V-shaped grooves 28 are formed on the inner sides of the two clamping plates 24, so as to make the clamping effect better.

[0026] Further, columns 29 are fixed at the four corners of the bottom end of the workbench 1, which are used to support the workbench 1 and leave a certain installation space for the straight plate 5.

[0027] The working principle of the present utility model is as follows: First, place the mold to be processed between the two clamping plates 24, then rotate the two second bolts 26 to drive the two clamping plates 24 to move inward to clamp the mold tightly. Then, start the double-headed motor 10, and both output ends thereof drive the gears 12 to mesh and drive with a plurality of racks 6 through the rotating shafts 11. At this time, the double-headed motor 10 drives the bearing plate 9 to move, and the bearing plate 9 drives the two moving plates 4 to move to the saw teeth 19 through the two sliding rods 8. At this time, start the second driving motor 20, and the output end thereof drives the screw rod 22 to rotate so that the screw tube 23 drives the U-shaped plate 15 and the saw teeth 19 to move up and down to a suitable position to adapt to the thickness of the mold. Finally, start the first driving motor 16, and the output end thereof drives the saw teeth 19 to rotate to process the mold.

[0028] The above description is only a description of the preferred embodiments of the present utility model, and does not limit the scope of the present utility model in any way. Any changes and modifications made by those of ordinary skill in the field of the present utility model according to the above disclosure shall fall within the protection scope of the claims.

Claims

1. A sawing machine for mold processing, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a first notch (2) and two slide notches (3) and is provided with two movable plates (4) and a clamping mechanism, and the bottom is provided with two straight plates (5), the first notch (2) is provided with a sawtooth mechanism and the side wall thereof is provided with a first groove (13), and a plurality of racks (6) are fixed on the two straight plates (5) and are fixedly connected to the bottom of the workbench (1) via two connecting rods (7); The bottom end of the workbench (1) is also provided with a carrying plate (9), the top end of the carrying plate (9) is fixedly connected to the two movable plates (4) through a sliding rod (8), and a double-headed motor (10) is installed at the bottom end. The two sliding rods (8) are respectively slidably connected to the two sliding groove openings (3), and the two output ends of the double-headed motor (10) are connected to a rotating shaft (11), and a gear (12) is fixed to the other end of the rotating shaft (11), and the two gears (12) are respectively located on the two straight plates (5) and are meshed with a plurality of racks (6) for transmission.

2. The sawing machine for mold processing according to claim 1, characterized in that: The sawtooth mechanism comprises a sawtooth (19) and a U-shaped plate (15), wherein the U-shaped plate (15) is located in the first groove (13) and has first bolts (17) threadedly connected to both sides thereof, and a first drive motor (16) is arranged inside the U-shaped plate, one end of the first bolt (17) is located in the U-shaped plate (15) and is connected to a clamping block (18), and the sawtooth (19) is located in the first notch (2) and has a side surface connected to an output end of the first drive motor (16); The side wall of the first groove (13) is also provided with a second groove (14); a second drive motor (20) is installed at the bottom end of the workbench (1); a first bearing (21) is fixed to the side wall of the second groove (14); an output end of the second drive motor (20) extends into the second groove (14) and is connected to a screw rod (22); the other end of the screw rod (22) is connected to the first bearing (21); a screw tube (23) located in the second groove (14) and threadedly connected to the screw rod (22) is fixed to the side of the U-shaped plate (15).

3. The sawing machine for mold processing according to claim 1, characterized in that: The clamping mechanism comprises two clamping plates (24) and two second bolts (26); the two clamping plates (24) are located on the inner sides of the two movable plates (4) and second bearings (25) are fixed on the outer sides thereof; the two second bolts (26) are respectively threadedly connected to the two movable plates (4) and one end thereof is connected to the second bearing (25).

4. The sawing machine for mold processing according to claim 3, characterized in that: Two guide rods (27) are also fixed on the outside of the two clamping plates (24), and the guide rods (27) are slidably connected to the movable plate (4).

5. The sawing machine for mold processing according to claim 3, characterized in that: The inner sides of the two clamping plates (24) are both provided with V-shaped grooves (28).

6. The sawing machine for mold processing according to claim 1, characterized in that: The four corners at the bottom of the workbench (1) are all fixed with upright posts (29).

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