Sawing machine vice capable of reducing tailings

Abstract

The utility model discloses a sawing machine vice capable of reducing tailings, which comprises a vice table, wherein the vice table is concave, and first hydraulic cylinders are fixedly connected to left and right sides of the vice table. When the length of the tailings is short, the first hydraulic cylinders drive the vice clamping plate to preliminarily fix the tailings, then the servo motor drives the driving gear to rotate, thereby driving the driven gear and the screw rod to rotate, and then the moving seat drives the top plate, the second hydraulic cylinder, the vice pressing plate and the slide plate to move back and forth to the appropriate position above the tailings, then the second hydraulic cylinder drives the vice pressing plate to move downward, and then the vice pressing plate compresses the top of the tailings, thereby greatly improving the fixing effect of the tailings, and the sawing machine will not deviate when cutting the tailings, so that the sawing machine can normally cut and process the tailings, avoiding waste of the tailings and reducing production cost.

Description

Technical Field

[0001] This utility model relates to the field of sawing vise technology, specifically a sawing vise that can reduce tail material. Background Technology

[0002] A band saw is a machine tool that uses a metal saw blade as the cutting edge to cut materials. Because it uses a saw blade to cut narrow kerfs and has high cutting efficiency, it consumes little energy and wastes little material, making it a highly efficient cutting machine tool with significant energy and material savings. It is widely used for cutting square, round, and various profiles of ferrous metals, and can also be used for cutting non-ferrous metals and non-metallic materials. It is an important piece of equipment for sawing the cross-sections of steel plates, H-beams, guide steel, channel steel, box beams, and round steel in industries such as shipbuilding, steel, automobiles, and construction. When a band saw is in operation, the workpiece must be fixed, and a vise is commonly used to clamp and secure the workpiece.

[0003] Currently, patent application number CN201621461391.8 discloses a band saw clamping vise, including a movable vise, a fixed vise, a movable vise clamping cylinder, a handwheel, and a lead screw mounted on the vise workbench. The movable vise clamping cylinder is mounted on the left end of the vise workbench. The left end of the lead screw is connected to the handwheel, and the right end extends sequentially from the piston shaft tube in the movable vise clamping cylinder and the slider screw hole of the movable vise. The fixed vise is characterized by being composed of a cylinder support plate, a fixed vise clamping cylinder, and a fixed vise clamping plate. The cylinder support plate is fixed on the right end of the vise workbench, and the fixed vise clamping cylinder is mounted on the left side extending from the upper part of the cylinder support plate.

[0004] However, in actual use, the sawing vise of the above patent has the following defects: when the sawing machine cuts the last section of the material, due to the short length of the tail material, the sawing vise of the above patent has difficulty in fixing the tail material well. The tail material is prone to displacement during the cutting process, which leads to the sawing machine being unable to process the tail material normally, resulting in waste of tail material and increased production costs. Therefore, we propose a sawing vise that can reduce tail material. Utility Model Content

[0005] The purpose of this utility model is to provide a saw vise that can reduce tail material, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a saw vise that can reduce tail material, including a vise platform, the vise platform being concave, and a first hydraulic cylinder being fixedly connected to both the left and right sides of the vise platform. The telescopic ends of the first hydraulic cylinders penetrate the vise platform and extend into the interior of the vise platform and are fixedly connected to vise clamping plates. The bottom of the vise clamping plates is movably abutting against the bottom of the inner wall of the vise platform, and two symmetrically arranged stabilizing blocks are fixedly connected to the sides of the two vise clamping plates that are far apart from each other.

[0007] Furthermore, stabilizing openings are provided on both the left and right sides of the vise platform, corresponding to the positions of the stabilizing blocks. The side of the stabilizing block away from the vise clamping plate passes through the stabilizing opening and extends to the outside of the stabilizing opening. The top and bottom of the stabilizing block are in movable contact with the inner wall of the stabilizing opening, and the front and rear sides of the stabilizing block are in movable contact with the inner wall of the stabilizing opening. The stabilizing block and the stabilizing opening are movably inserted into each other. By setting the stabilizing block and the stabilizing opening, the vise clamping plate can be guided and limited, which can improve the clamping stability of the vise clamping plate and prevent the vise clamping plate from shifting.

[0008] Furthermore, a first support plate is fixedly connected to the left side of the top of the vise platform. A movable groove is provided on the top of the first support plate. A lead screw is rotatably connected to the rear side of the inner wall of the movable groove through a bearing. The front end of the lead screw passes through the movable groove and the first support plate in sequence and extends to the outside of the first support plate and is fixedly connected to a driven gear. The lead screw is movably connected to the first support plate.

[0009] Furthermore, a servo motor is fixedly connected to the front left side of the first support plate, and a drive gear is fixedly connected to the output end of the servo motor. The drive gear and the driven gear mesh with each other, and a movable seat is threadedly connected to the surface of the lead screw.

[0010] Furthermore, the top of the movable seat penetrates through the movable groove and extends to the outside of the movable groove. A servo motor drives the drive gear to rotate forward and backward, which in turn drives the driven gear to rotate forward and backward, thereby enabling the movable seat to move back and forth. This, in turn, drives the top plate, the second hydraulic cylinder, the vise plate, and the slide plate to move back and forth, thus allowing the position of the vise plate to be adjusted according to the length of the tail material. The surface of the movable seat is in movable contact with the inner wall of the movable groove, and a second support plate is fixedly connected to the right side of the top of the vise platform.

[0011] Furthermore, a guide groove is provided on the top of the second support plate, and the front and rear sides of the inner wall of the guide groove are fixedly connected by guide posts. A sliding plate is slidably connected to the surface of the guide posts, and the top of the sliding plate passes through the guide groove and extends to the outside of the guide groove and is fixedly connected to a top plate.

[0012] Furthermore, the bottom of the top plate is fixedly connected to the top of the movable seat, the sliding plate is movably connected to the guide groove, and a second hydraulic cylinder is fixedly connected to the middle of the top of the top plate. The telescopic end of the second hydraulic cylinder passes through the top plate and extends to the outside of the top plate and is fixedly connected to a vise plate. The vise plate is driven to move downward by the second hydraulic cylinder, which can press the top of the material, thereby further improving the clamping effect on the material.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] When the tail material is short, the first hydraulic cylinder can drive the vise clamping plate to initially fix the tail material. Then, the servo motor drives the drive gear to rotate, which in turn drives the driven gear and the lead screw to rotate. This causes the moving seat to move the top plate, the second hydraulic cylinder, the vise clamping plate, and the slide plate back and forth to a suitable position above the tail material. Then, the second hydraulic cylinder drives the vise clamping plate to move downward, thereby pressing the top of the tail material firmly. This greatly improves the fixing effect of the tail material, preventing the tail material from shifting during the sawing process. This allows the sawing machine to perform normal cutting of the tail material, avoiding waste and reducing production costs. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the sturdy opening of this utility model;

[0018] Figure 4 This is a top view of the structure of this utility model;

[0019] Figure 5 This is a bottom view of the structure of this utility model.

[0020] In the diagram: 1. Vise platform; 2. First hydraulic cylinder; 3. Vise clamping plate; 4. Stabilizing block; 5. Stabilizing opening; 6. First support plate; 7. Moving groove; 8. Lead screw; 9. Driven gear; 10. Servo motor; 11. Drive gear; 12. Moving seat; 13. Second support plate; 14. Guide groove; 15. Guide column; 16. Slide plate; 17. Top plate; 18. Second hydraulic cylinder; 19. Vise clamping plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 A saw vise for reducing tail material includes a vise platform 1, which is concave. A first hydraulic cylinder 2 is fixedly connected to both sides of the vise platform 1. The telescopic end of the first hydraulic cylinder 2 passes through the vise platform 1 and extends into the interior of the vise platform 1 and is fixedly connected to a vise clamping plate 3. The bottom of the vise clamping plate 3 is in movable contact with the bottom of the inner wall of the vise platform 1. Two symmetrically arranged stabilizing blocks 4 are fixedly connected to the side of the two vise clamping plates 3 that are far apart from each other.

[0023] Specifically, a stabilizing opening 5 is provided on both the left and right sides of the vise platform 1, corresponding to the position of the stabilizing block 4. The side of the stabilizing block 4 away from the vise clamping plate 3 passes through the stabilizing opening 5 and extends to the outside of the stabilizing opening 5. The top and bottom of the stabilizing block 4 are in movable contact with the inner wall of the stabilizing opening 5, and the front and rear sides of the stabilizing block 4 are in movable contact with the inner wall of the stabilizing opening 5. The stabilizing block 4 and the stabilizing opening 5 are movably connected. By setting the stabilizing block 4 and the stabilizing opening 5, the vise clamping plate 3 can be guided and limited, which can improve the clamping stability of the vise clamping plate 3 and prevent the vise clamping plate 3 from shifting.

[0024] In practical implementation, a first support plate 6 is fixedly connected to the left side of the top of the vise table 1. A movable groove 7 is opened on the top of the first support plate 6. A lead screw 8 is rotatably connected to the rear side of the inner wall of the movable groove 7 through a bearing. The front end of the lead screw 8 passes through the movable groove 7 and the first support plate 6 in sequence and extends to the outside of the first support plate 6 and is fixedly connected to a driven gear 9. The lead screw 8 is movably connected to the first support plate 6.

[0025] Specifically, a servo motor 10 is fixedly connected to the front left side of the first support plate 6, and a drive gear 11 is fixedly connected to the output end of the servo motor 10. The drive gear 11 and the driven gear 9 mesh with each other, and a movable seat 12 is threadedly connected to the surface of the lead screw 8.

[0026] In practical implementation, the top of the movable seat 12 passes through the movable groove 7 and extends to the outside of the movable groove 7. The servo motor 10 drives the drive gear 11 to rotate forward and backward, which in turn drives the driven gear 9 to rotate forward and backward, thereby enabling the movable seat 12 to move back and forth. This, in turn, drives the top plate 17, the second hydraulic cylinder 18, the vise plate 19, and the slide plate 16 to move back and forth. This allows the position of the vise plate 19 to be adjusted according to the length of the tail material. The surface of the movable seat 12 is in contact with the inner wall of the movable groove 7. The second support plate 13 is fixedly connected to the right side of the top of the vise platform 1.

[0027] Specifically, the top of the second support plate 13 is provided with a guide groove 14, and the front and rear sides of the inner wall of the guide groove 14 are fixedly connected by a guide post 15. A slide plate 16 is slidably connected to the surface of the guide post 15. The top of the slide plate 16 passes through the guide groove 14 and extends to the outside of the guide groove 14 and is fixedly connected to a top plate 17.

[0028] In practice, the bottom of the top plate 17 is fixedly connected to the top of the movable seat 12, the slide plate 16 is movably connected to the guide groove 14, and a second hydraulic cylinder 18 is fixedly connected to the middle of the top of the top plate 17. The telescopic end of the second hydraulic cylinder 18 passes through the top plate 17 and extends to the outside of the top plate 17 and is fixedly connected to a vise plate 19. The vise plate 19 is driven to move downward by the second hydraulic cylinder 18, which can press the top of the material, thereby further improving the clamping effect of the material.

[0029] Working principle: When the tail material is short, the first hydraulic cylinder 2 drives the vise clamping plate 3 to initially fix the tail material. Then, the servo motor 10 drives the drive gear 11 to rotate, which in turn drives the driven gear 9 and the lead screw 8 to rotate. This causes the moving seat 12 to move the top plate 17, the second hydraulic cylinder 18, the vise clamping plate 19, and the sliding plate 16 back and forth to a suitable position above the tail material. Then, the second hydraulic cylinder 18 drives the vise clamping plate 19 to move downward, thereby pressing the top of the tail material tightly. This greatly improves the fixing effect of the tail material, so that the tail material will not deviate when the saw is cutting it. This allows the saw to perform normal cutting processing on the tail material, avoids waste of tail material, and reduces production costs.

[0030] All components in this utility model are general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. At the same time, the standard parts used in this application can be purchased from the market. Each component in this application can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sawing machine vice with reduced tailings, characterized in that, Includes a vise platform (1), which is concave. A first hydraulic cylinder (2) is fixedly connected to both the left and right sides of the vise platform (1). The telescopic end of the first hydraulic cylinder (2) passes through the vise platform (1) and extends into the interior of the vise platform (1) and is fixedly connected to a vise clamping plate (3). Two symmetrically arranged stabilizing blocks (4) are fixedly connected to the sides of the two vise clamping plates (3) that are far apart from each other.

2. The sawing machine vice according to claim 1, characterized in that: The vise platform (1) has stabilizing openings (5) on both the left and right sides and at the positions corresponding to the stabilizing blocks (4). The side of the stabilizing block (4) away from the vise clamp (3) passes through the stabilizing opening (5) and extends to the outside of the stabilizing opening (5).

3. The tail stock chuck of claim 2, wherein: A first support plate (6) is fixedly connected to the left side of the top of the vise (1). A moving groove (7) is provided on the top of the first support plate (6). A lead screw (8) is rotatably connected to the rear side of the inner wall of the moving groove (7) through a bearing. The front end of the lead screw (8) passes through the moving groove (7) and the first support plate (6) in sequence and extends to the outside of the first support plate (6) and is fixedly connected to a driven gear (9). The lead screw (8) is movably connected to the first support plate (6).

4. The tail stock chuck of claim 3, wherein: A servo motor (10) is fixedly connected to the front left side of the first support plate (6). A drive gear (11) is fixedly connected to the output end of the servo motor (10). The drive gear (11) meshes with the driven gear (9). A movable seat (12) is threaded onto the surface of the lead screw (8).

5. The tail stock chuck of claim 4, wherein: The top of the movable seat (12) passes through the movable groove (7) and extends to the outside of the movable groove (7). The surface of the movable seat (12) is in movable contact with the inner wall of the movable groove (7). A second support plate (13) is fixedly connected to the right side of the top of the vise table (1).

6. The sawing machine vice according to claim 5, characterized in that: The second support plate (13) has a guide groove (14) on its top. The front and rear sides of the inner wall of the guide groove (14) are fixedly connected by a guide post (15). A slide plate (16) is slidably connected to the surface of the guide post (15). The top of the slide plate (16) passes through the guide groove (14) and extends to the outside of the guide groove (14) and is fixedly connected to a top plate (17).

7. A saw vise for reducing tail material as described in claim 6, characterized in that: The bottom of the top plate (17) is fixedly connected to the top of the movable seat (12), the slide plate (16) is movably connected to the guide groove (14), and a second hydraulic cylinder (18) is fixedly connected to the middle of the top of the top plate (17). The telescopic end of the second hydraulic cylinder (18) passes through the top plate (17) and extends to the outside of the top plate (17) and is fixedly connected to a vise pressure plate (19).

Images