A vertical sawing machine

Abstract

The application belongs to the technical field of machining, in particular to a vertical sawing machine, which comprises a controller and a base, the top of the base is provided with a workbench, one side of the base is provided with a machine head, and the workbench is provided with a pushing mechanism; the pushing mechanism is used for pushing the feeding of workpieces; when the operator processes the workpieces with low precision requirements and small batch production through the sawing machine, manual operation is usually adopted to save the time for programming and adjusting the machine, but manual processing is more dangerous and easy to saw the operator's hand, causing great harm to the operator; the pushing mechanism is arranged to protect the hand during manual operation, avoid the direct contact between the operator's hand and the workpiece, prevent the operator from being injured due to improper operation, and reduce the danger of manual operation.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of machining, in particular to a vertical sawing machine. BACKGROUND

[0002] The vertical sawing machine is an experimental dissection machine universally used in the world and indispensable for industrial development. It can cut off metal materials, and can cut off any place where the saw blade can reach, such as straight line, wave-shaped material, various patterns of internal and external graphics, and angle cutting, etc. It can cut off steel, alloy, plastic, wood, leather, rubber, cloth, etc. with high efficiency. There are dozens of types of saw blades, and the operator can choose the habitual saw blade according to his own habits. The vertical sawing machine can be controlled by numerical control programming during use, and the operator can also choose manual control in some cases.

[0003] In the prior art, when the operator processes the workpiece with low precision requirement and small batch production through the sawing machine, manual operation is usually adopted to save programming and machine adjustment time. However, manual processing is dangerous and easy to saw the operator's hand, causing great harm to the operator. SUMMARY

[0004] In order to make up for the shortcomings of the prior art, the vertical sawing machine is provided to solve the problem that the operator usually adopts manual operation to save programming and machine adjustment time when processing the workpiece with low precision requirement and small batch production through the sawing machine, but manual processing is dangerous and easy to saw the operator's hand, causing great harm to the operator.

[0005] The technical scheme adopted by the present application to solve the technical problem is that the vertical sawing machine comprises a controller and a base, the top of the base is provided with a workbench, one side of the base is provided with a machine head, and the workbench is provided with a pushing mechanism.

[0006] Preferably, the pushing mechanism comprises a No. 1 sliding groove and a main push plate, the workbench is provided with a No. 1 sliding groove, and the main push plate is slidably connected in the No. 1 sliding groove.

[0007] Preferably, the No. 1 sliding groove penetrates through the entire workbench.

[0008] Preferably, the main push plate is provided with a No. 2 sliding groove, and a vice push plate is slidably connected in the No. 2 sliding groove.

[0009] Preferably, the vice push plate is provided with a clamping mechanism, and the clamping mechanism is used for clamping the workpiece.

[0010] Preferably, the clamping structure includes a clamping plate, a third sliding groove, a sliding plate, and a threaded rod; the clamping plate is fixedly connected to the side of the auxiliary push plate facing the machine head; the third sliding groove is opened on the auxiliary push plate above the clamping plate; the sliding plate is slidably connected in the third sliding groove; the threaded rod is threadedly connected to the top of the auxiliary push plate; the bottom end of the threaded rod is rotatably connected to the sliding plate.

[0011] Preferably, anti-slip pads are fixedly connected to the bottom of the sliding plate and the top of the clamping plate.

[0012] Preferably, the anti-slip mat is made of rubber.

[0013] Preferably, the base is provided with a limiting block; the limiting block is provided with a limiting groove; and the auxiliary push plate is slidably connected to the limiting groove.

[0014] Preferably, the limiting block is slidably connected to the worktable.

[0015] The beneficial effects of this invention are as follows:

[0016] 1. The vertical sawing machine of the present invention, by setting a pushing mechanism, protects the operator's hands during manual operation, avoids direct contact between the operator's hands and the workpiece, prevents injury to the operator due to improper operation, and reduces the danger of manual operation.

[0017] 2. The vertical sawing machine of the present invention reduces the vibration of the workpiece during processing by setting a clamping structure, improves the safety of the processing process, and ensures that irregularly shaped workpieces will not deviate when pushed after being clamped, thereby improving the processing accuracy.

[0018] 3. The vertical sawing machine of the present invention, by setting anti-slip pads, makes the clamping of the workpiece more stable, prevents the workpiece from falling off when the surface of the workpiece is relatively smooth, improves the safety of the processing process, reduces damage to the product surface, and improves the quality of the product. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a perspective view of the present invention;

[0021] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0022] In the diagram: 1. Base; 2. Workbench; 3. Machine head; 41. No. 1 slide rail; 42. Main push plate; 43. No. 2 slide rail; 5. Auxiliary push plate; 51. Clamping plate; 52. No. 3 slide rail; 53. Sliding plate; 54. Threaded rod; 55. Anti-slip pad; 6. Limiting block; 61. Limiting groove. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in conjunction with specific embodiments.

[0024] As shown in Figures 1 to 2 A vertical sawing machine according to the present application comprises a controller and a base 1, the top of the base 1 is provided with a workbench 2, one side of the base 1 is provided with a machine head 3, and the workbench 2 is provided with a pushing mechanism; the pushing mechanism is used to push the feed of the workpiece.

[0025] In the prior art, when the operator processes the workpiece with low precision requirement and small batch production through the sawing machine, manual operation is usually adopted to save the programming and machine adjustment time, but manual processing is dangerous and easy to saw the operator's hand, causing great harm to the operator.

[0026] Therefore, the present application sets the pushing mechanism, places the workpiece on the workbench 2 of the base 1 during processing, and starts the machine head 3 through the controller, so that the operator pushes the pushing mechanism to drive the workpiece on the workbench 2 to realize the feed during manual operation processing, thereby protecting the hand during manual operation processing, avoiding the direct contact between the operator's hand and the workpiece, preventing the operator from being injured due to improper operation, and reducing the danger of manual operation processing.

[0027] As an embodiment of the present application, the pushing mechanism comprises a No. 1 sliding groove 41 and a main push plate 42; the workbench 2 is provided with a No. 1 sliding groove 41; the No. 1 sliding groove 41 is slidably connected with the main push plate 42; during operation, the operator pushes the main push plate 42 to make the main push plate 42 slide along the No. 1 sliding groove 41, and the workpiece on the workbench 2 is pushed to feed towards the saw blade at the machine head 3 when the main push plate 42 slides, so that the saw blade divides the workpiece; the setting of the No. 1 sliding groove 41 and the main push plate 42 improves the stability of the structure, so that the workpiece can be stably pushed along the direction of the No. 1 sliding groove 41, improves the quality of division, and prevents the direct contact between the hand and the workpiece by pushing the main push plate 42 to drive the workpiece to move, so that the hand can be away from the saw blade, preventing the operator from being injured by the saw blade.

[0028] As one of the embodiments of the present application, the first sliding groove 41 penetrates through the whole workbench 2; during numerical control machining, the main push plate 42 is pushed out of the sliding groove through the first sliding groove 41 penetrating through the workbench 2, which facilitates the installation and disassembly of the main push plate 42, prevents the main push plate 42 from occupying the workbench 2 during numerical control machining, reduces the influence of the main push plate 42 on the machining process, and simultaneously pushes the sawdust and impurities in the first sliding groove 41 out when the main push plate 42 is pushed, which prevents the impurities in the first sliding groove 41 from being pushed and facilitates the cleaning of the first sliding groove 41.

[0029] As one of the embodiments of the present application, the main push plate 42 is provided with the second sliding groove 43; the second sliding groove 43 is slidably connected with the auxiliary push plate 5; during work, the auxiliary push plate 5 is slid in the second sliding groove 43 by pushing the auxiliary push plate 5, the workpiece is moved towards the saw blade by the second push plate, the position and width of the workpiece during cutting are changed by the auxiliary push plate 5, and the workpiece can be continuously cut, so that the position of the workpiece is not manually adjusted during machining.

[0030] As one of the embodiments of the present application, the auxiliary push plate 5 is provided with a clamping mechanism for clamping the workpiece; during work, the workpiece is clamped on the auxiliary push plate 5 by the clamping mechanism, the shaking of the workpiece during machining is reduced, the safety during machining is improved, the workpiece with irregular shape will not be inclined when being pushed after being clamped, and the machining precision is improved.

[0031] As one of the embodiments of the present application, the clamping mechanism comprises a clamping plate 51, a third sliding groove 52, a sliding plate 53 and a threaded rod 54; the side of the auxiliary push plate 5 facing the machine head 3 is fixedly connected with the clamping plate 51; the third sliding groove 52 is formed above the clamping plate 51; the sliding plate 53 is slidably connected in the third sliding groove 52; the top of the auxiliary push plate 5 is threadedly connected with the threaded rod 54; the bottom end of the threaded rod 54 is rotatably connected with the sliding plate 53; during work, one side of the workpiece is placed on the clamping plate 51 when the workpiece is clamped, then the threaded rod 54 is rotated to push the sliding plate 53 to slide in the third sliding groove 52 towards the workpiece until the sliding plate 53 and the clamping plate 51 clamp and fasten the workpiece, and the workpiece can be taken out by rotating the threaded rod 54 to move the sliding plate 53 away from the workpiece when the workpiece is disassembled, so that the clamping and disassembly of the workpiece are facilitated, the fixing effect of the workpiece is good, the shaking of the workpiece during machining is prevented, and the safety during machining is improved.

[0032] As one of the embodiments of the present application, the bottom of the sliding plate 53 and the top of the clamping plate 51 are fixedly connected with the anti-skid pads 55; in operation, the anti-skid pads 55 increase the friction between the sliding plate 53 and the contact surface of the clamping plate 51 and the workpiece, so that the clamping of the workpiece is more stable, the workpiece is prevented from falling off due to the difficulty in clamping the workpiece when the surface of the workpiece is relatively smooth, and the safety in the machining process is improved.

[0033] As one of the embodiments of the present application, the anti-skid pads 55 are made of rubber; in operation, the anti-skid pads 55 made of rubber are elastic and soft during clamping of the workpiece, so that the surface of the workpiece is prevented from being scratched during clamping of the workpiece, thereby reducing damage to the outer surface of the product and improving the quality of the product.

[0034] As one of the embodiments of the present application, the base 1 is provided with the limiting block 6; the limiting block 6 is provided with the limiting groove 61; the auxiliary push plate 5 is in sliding connection with the limiting groove 61; in operation, the limiting groove 61 of a commonly used shape in production is arranged on the limiting block 6, the auxiliary push plate 5 slides along the track of the limiting groove 61 under the pushing of the main push plate 42, the workpiece is driven by the auxiliary push plate 5 to move along the track of the limiting groove 61, so that when the product with the same shape as the limiting groove 61 is machined, the main push plate 42 can drive the workpiece to move along the required machining track by pushing the main push plate 42, thereby reducing the difficulty of manual operation and machining, improving the machining efficiency, enabling the workpiece to move along the required track, and improving the machining precision.

[0035] As one of the embodiments of the present application, the limiting block 6 is in sliding connection with the workbench 2; in operation, when products of different shapes are machined, the limiting block 6 is pulled out from the workbench 2 and replaced with the limiting block 6 provided with the limiting groove 61 of the required machining shape, so that products of different shapes can be machined, the applicability of the equipment is improved, and the efficiency of machining products of different shapes is improved.

[0036] The specific working process is as follows:

[0037] When processing, the workpiece is placed on the workbench 2 on the base 1, and the controller controls the machine head 3 to start. In the case of manual operation, the operator pushes the pushing mechanism to drive the workpiece on the workbench 2 to feed. The operator pushes the main push plate 42 to make the main push plate 42 slide along the first sliding groove 41. When the main push plate 42 slides, the workpiece on the workbench 2 is pushed towards the saw blade at the machine head 3 for feeding, so that the saw blade can cut the workpiece. In the case of numerical control processing, the main push plate 42 can be pushed out of the sliding groove through the first sliding groove 41 penetrating the workbench 2, which facilitates the installation and disassembly of the main push plate 42, prevents the main push plate 42 from occupying the workbench 2 during numerical control processing, reduces the influence of the main push plate 42 on the processing process, and simultaneously pushes the sawdust and impurities in the first sliding groove 41 out when the main push plate 42 is pushed. The secondary push plate 5 is pushed to slide in the second sliding groove 43, so that the secondary push plate 5 pushes the workpiece towards the saw blade, and simultaneously the secondary push plate 5 can change the position and width of the cutting workpiece. The workpiece is clamped on the secondary push plate 5 by the clamping mechanism, which reduces the shaking of the workpiece during processing, so that the irregularly shaped workpiece will not be inclined when pushed after clamping. When clamping the workpiece, one side of the workpiece is placed on the clamping plate 51, and then the threaded rod 54 is rotated to push the sliding plate 53 to slide in the third sliding groove 52 towards the workpiece until the sliding plate 53 cooperates with the clamping plate 51 to clamp and fasten the workpiece. When disassembling the workpiece, the sliding plate 53 is moved away from the workpiece by rotating the threaded rod 54, and then the workpiece can be taken out. The friction between the sliding plate 53 and the clamping plate 51 and the workpiece is increased by the anti-skid pad 55, so that the clamping of the workpiece is more stable, and the workpiece is prevented from falling off due to the smooth surface of the workpiece. The anti-skid pad 55 made of rubber is elastic and soft during clamping of the workpiece, which prevents the surface of the workpiece from being scratched during clamping. The limiting block 6 is provided with a limiting groove 61 of a commonly used shape in production. The secondary push plate 5 slides along the trajectory of the limiting groove 61 under the pushing of the main push plate 42, so that the workpiece moves along the trajectory of the limiting groove 61 under the driving of the secondary push plate 5. When the product with a shape corresponding to the limiting groove 61 is processed, the main push plate 42 can drive the workpiece to move along the required processing trajectory by pushing the main push plate 42. When different shaped products are processed, the limiting block 6 is pulled out of the workbench 2 and replaced with a limiting block 6 provided with a limiting groove 61 of a required processing shape.

[0038] In order to verify the actual application effect of the present application, the following experiment is made:

[0039] 1. Experimental preparation:

[0040] The device in the present application;

[0041] Timer

[0042] Same specification of processing raw materials

[0043] 2. Experimental process:

[0044] The same product 20 pieces are processed by the equipment in the application in the case of numerical control machining and manual machining respectively, and the machining efficiency of the two machining methods is compared;

[0045] 3. Experimental data:

[0046]

[0047]

[0048] 4. Experimental analysis:

[0049] Due to the inevitable programming and machine adjustment of numerical control machining, the time used in small batch production is much higher than that of manual machining, however, when the number of machining gradually increases, the average efficiency of numerical control machining is gradually higher than that of manual machining, therefore, manual machining is very necessary in small batch production, the equipment in the application improves the production efficiency under the premise of ensuring safety in small batch production.

[0050] The basic principles, main features and advantages of the application are shown and described above. It should be understood by those skilled in the art that the application is not limited by the above examples, the above examples and descriptions in the specification are only to illustrate the principles of the application, various changes and improvements can be made to the application without departing from the spirit and scope of the application, and these changes and improvements all fall within the scope of the claimed application. The scope of protection of the application is defined by the appended claims and their equivalents.

Claims

1. A vertical sawing machine comprising a controller and a base, the top of the base being provided with a worktable, one side of the base being provided with a head, characterized in that: The workbench is provided with a pushing mechanism; the pushing mechanism is used for pushing the feeding of the workpiece; The pushing mechanism comprises a first sliding groove and a main push plate; the workbench is provided with the first sliding groove; the main push plate is slidably connected in the first sliding groove; the first sliding groove penetrates through the whole workbench; in the case that the main push plate is not used in numerical control machining, the main push plate can be pushed out of the sliding groove through the first sliding groove penetrating through the workbench, so as to facilitate the installation and dismounting of the main push plate and prevent the main push plate from occupying the workbench in numerical control machining; the first sliding groove penetrating through the whole workbench can push out sawdust and impurities in the first sliding groove when the main push plate pushes. The main push plate is provided with a second sliding groove; a secondary push plate is slidably connected in the second sliding groove. The secondary push plate is provided with a clamping mechanism; the clamping mechanism is used for clamping the workpiece; The clamping mechanism comprises a clamping plate, a third sliding groove, a sliding plate and a threaded rod; the side of the secondary push plate facing the machine head is fixedly connected with the clamping plate; the third sliding groove is formed above the clamping plate on the secondary push plate; the sliding plate is slidably connected in the third sliding groove; the threaded rod is threadedly connected to the top of the secondary push plate; the bottom end of the threaded rod is rotatably connected with the sliding plate. One side of the workpiece is placed on the clamping plate, then the threaded rod is rotated to push the sliding plate to slide in the third sliding groove towards the workpiece until the sliding plate and the clamping plate clamp and fasten the workpiece; The base is provided with a limiting block; the limiting block is provided with a limiting groove; the secondary push plate is slidably connected with the limiting groove; the limiting block is slidably connected with the workbench; the limiting groove of a commonly used shape in production is arranged on the limiting block; the secondary push plate slides along the track of the limiting groove under the pushing of the main push plate, so that the workpiece moves along the track of the limiting groove under the driving of the secondary push plate; when the product corresponding to the shape of the limiting groove is machined, the main push plate can drive the workpiece to move along the required machining track only by pushing the main push plate.

2. A vertical sawing machine according to claim 1, characterized in that: The bottom of the sliding plate and the top of the clamping plate are fixedly connected with anti-skid pads.

3. A vertical sawing machine according to claim 2, characterized in that: The anti-skid pads are made of rubber.

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