Vertical engraving and milling machine
Technical Field
The utility model relates to the field of engraving and milling machines, in particular to a vertical engraving and milling machine.
Background
The vertical engraving and milling machine is a common numerical control machining device, is mainly used for machining metal and nonmetal materials, and has the characteristics of high efficiency, accuracy and flexibility. The working principle of the numerical control system is that the movement of the cutter is controlled by the numerical control system, and the workpiece is engraved and milled in various shapes. The vertical engraving and milling machine has the structural characteristics that the cutter is perpendicular to the surface of the workpiece for processing, which is beneficial to improving the processing precision and efficiency.
The novel vertical engraving and milling machine comprises a processing table, a movable frame and an engraving and milling mechanism, wherein a scraping assembly is movably embedded on the upper surface of the processing table, the movable frame is movably arranged on the side surface of the processing table, a motor is fixedly arranged on one end surface of the movable frame close to the upper side, and the engraving and milling mechanism is movably arranged on the movable frame. According to the novel vertical engraving and milling machine, after the engraving and milling machine finishes processing, the push-pull plate of the scraping component is pulled upwards, so that the push-pull plate moves out of the embedded groove, finally, the external force for pulling the push-pull plate upwards is loosened, the push-pull plate is contacted with the upper surface of the processing table under the action of the spring, at the moment, the push-pull plate is continuously moved, the cross slide block and the rectangular block are driven to move when the push-pull plate moves, scraps in the cross slide groove and the rectangular groove can be conveniently scraped out when the cross slide block and the rectangular block move, scraps on the upper surface of the processing table can be cleaned by the push-pull plate when the push-pull plate moves, and scraps on the upper surface of the processing table are cleaned by the push-pull plate of the scraping component, so that the workpiece is difficult to fix when the workpiece is engraved, the workpiece is unstable when the workpiece is engraved, and displacement occurs in the processing process, and the processing precision is affected.
Disclosure of utility model
In order to make up for the defects, the utility model provides a vertical engraving and milling machine, which aims to solve the problems that workpieces are difficult to fix, unstable during engraving, displacement occurs in the processing process and the processing precision is affected.
In order to achieve the above purpose, the vertical engraving and milling machine comprises a workbench, wherein a sliding block is connected inside the workbench in a sliding manner, a rotating seat is connected inside the sliding block in a rotating manner, a first cylinder is fixedly connected inside the rotating seat, the output end of the first cylinder is fixedly connected with a sliding plate, the outer wall of the sliding plate is connected with a special-shaped plate in a sliding manner, the outer wall of the special-shaped plate is rotationally connected inside the rotating seat, one end of the special-shaped plate is connected with a connecting rod in a sliding manner, the outer wall of the connecting rod is fixedly connected with a clamp, the upper surface of the rotating seat is fixedly connected with a guide rod, the inner part of the clamp is connected with the outer wall of the guide rod in a sliding manner, the outer wall of the clamp is fixedly connected with a rubber plate, the upper surface of the rotating seat is fixedly connected with a storage plate, and the upper surface of the workbench is provided with a supporting component.
Further, the support assembly comprises an upright post, and the lower surface of the upright post is fixedly connected to the upper surface of the workbench.
Further, the outer wall fixedly connected with electronic slide rail of stand, the output fixedly connected with support of electronic slide rail, the inside fixedly connected with cutter of support.
Further, the inside fixedly connected with motor of sliding block, the output fixedly connected with worm of motor.
Further, the outer wall of the rotating seat is fixedly connected with a worm wheel, and the worm wheel is meshed with the worm.
Further, an air cylinder II is fixedly connected to the inside of the workbench, and a push rod is fixedly connected to the output end of the air cylinder II.
Further, both ends of the push rod are both in sliding connection with the inside of the workbench.
Further, the outer wall of the push rod is fixedly connected with a scissor type support, and the top of the scissor type support is arranged at the bottom of the rotating seat.
The utility model has the following beneficial effects:
1. According to the utility model, the first air cylinder drives the sliding plate to move, so that the two irregular plates are driven to move through the two ends of the sliding plate, and the connecting rod and the guide rod are matched to drive the clamp to clamp and fix the workpiece on the opposite object plate of the rubber plate, so that the problem that the workpiece is unstable during engraving due to the difficulty in fixing the workpiece is solved, and the effect of clamping and fixing the workpiece is achieved, so that the position of the workpiece is stable in the machining process, and the machining precision is improved.
2. According to the utility model, the worm is driven by the motor to rotate and matched with the worm wheel to drive the workpiece to rotate and adjust, then the push rod is driven by the cylinder II to couple the worm wheel and the push rod, and then the scissor type support is matched to drive the workpiece to adjust the height, so that the workpiece is accurately positioned, the workpiece position is ensured to be correct in the machining process, and the machining quality is improved.
Drawings
Fig. 1 is a schematic main structure of a vertical engraving and milling machine according to the present utility model;
Fig. 2 is a schematic diagram of the internal structure of a rotary seat of a vertical engraving and milling machine according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a sliding block of a vertical engraving and milling machine according to the present utility model;
fig. 4 is a schematic diagram of the bottom structure of a sliding block of a vertical engraving and milling machine according to the present utility model.
Legend description:
1. The device comprises a workbench, a sliding block, a rotating seat, a cylinder I, a sliding plate, a 6, a special-shaped plate, a 7, a connecting rod, a 8, a clamp, a 9, a guide rod, a 10, a rubber plate, a 11, a storage plate, a 12, an upright post, a 13, an electric sliding rail, a 14, a support, a 15, a cutter, a16, a motor, a 17, a worm, a 18, a worm wheel, a 19, a cylinder II, a 20, a push rod, a 21 and a scissor-type bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the vertical engraving and milling machine comprises a workbench 1, wherein a sliding block 2 is connected inside the workbench 1 in a sliding manner, a rotating seat 3 is connected inside the sliding block 2 in a rotating manner, a first cylinder 4 is fixedly connected inside the rotating seat 3, a sliding plate 5 is fixedly connected to the output end of the first cylinder 4, a special-shaped plate 6 is connected to the outer wall of the sliding plate 5 in a sliding manner, the outer wall of the special-shaped plate 6 is rotationally connected inside the rotating seat 3, a connecting rod 7 is connected to one end of the special-shaped plate 6 in a sliding manner, a clamp 8 is fixedly connected to the outer wall of the connecting rod 7, a guide rod 9 is fixedly connected to the upper surface of the rotating seat 3, a storage plate 11 is fixedly connected to the inner wall of the clamp 8, and a supporting component is arranged on the upper surface of the workbench 1;
Specifically, firstly, the workpiece to be processed is placed above the object placing plate 11 firmly, the workpiece is ensured to be placed stably, the smooth proceeding of subsequent operation is facilitated, next, the slide plate 5 is driven to move through the output end of the first cylinder 4 in the rotating seat 3, two ends of the slide plate 5 slide in the abnormal plate 6, along with the movement of the slide plate 5, the abnormal plate 6 starts to rotate in the rotating seat 3, one end of the abnormal plate 6 slides on the outer wall of the connecting rod 7, the smoothness of the rotation of the abnormal plate 6 is ensured, conditions are created for subsequent operation, then the clamp 8 is driven by the connecting rod 7, the clamp 8 moves, the movement of the clamp 8 is guided by the guide rod 9 when the clamp 8 moves, the accurate positioning of the clamp 8 in the moving process is ensured, the machining error caused by misoperation is avoided, finally, the clamp 8 drives the rubber plate 10 to clamp and fix the workpiece, the stability of the workpiece is ensured, and the processing quality is prevented from being influenced by the shaking of the workpiece.
Referring to fig. 1, the support assembly comprises a stand column 12, wherein the lower surface of the stand column 12 is fixedly connected to the upper surface of the workbench 1, an electric sliding rail 13 is fixedly connected to the outer wall of the stand column 12, a support 14 is fixedly connected to the output end of the electric sliding rail 13, and a cutter 15 is fixedly connected to the inside of the support 14;
specifically, the cutter 15 is supported by the upright post 12 in the supporting component, and then the electric sliding rail 13 drives the support 14 to move, so that the cutter 15 is driven to move, and the accurate carving of a workpiece is realized.
Referring to fig. 3-4, a motor 16 is fixedly connected inside the sliding block 2, the output end of the motor 16 is fixedly connected with a worm 17, the outer wall of the rotating seat 3 is fixedly connected with a worm wheel 18, the worm wheel 18 is meshed with the worm 17, a cylinder II 19 is fixedly connected inside the workbench 1, the output end of the cylinder II 19 is fixedly connected with a push rod 20, both ends of the push rod 20 are both slidingly connected inside the workbench 1, the outer wall of the push rod 20 is fixedly connected with a scissor-type support 21, and the top of the scissor-type support 21 is arranged at the bottom of the rotating seat 3;
Specifically, the output end of the motor 16 drives the worm 17 to rotate in the sliding block 2, and the worm 17 and the worm wheel 18 transmit power through the meshing connection relationship, so that the rotating seat 3 can smoothly rotate in the sliding block 2, further the workpiece is driven to rotate, in addition, the bottom of the workbench 1 is provided with the second cylinder 19, the output end of the workbench is connected with the push rod 20, the push rod 20 can flexibly move under the driving of the second cylinder 19, so that the expansion and contraction of the scissor-type support 21 is controlled, the workpiece can be adjusted in height in the vertical direction, the height of the workpiece is adjusted, and finally the workpiece is accurately positioned according to the processing requirement, so that the stability and accuracy of the processing process are ensured.
When the vertical engraving and milling machine is needed, firstly, a workpiece to be engraved is placed above the object placing plate 11, then the sliding plate 5 is driven to move through the output end of the first cylinder 4, so that two ends of the sliding plate 5 slide in the abnormal plate 6, the abnormal plate 6 rotates in the rotating seat 3, one end of the abnormal plate 6 slides on the outer wall of the connecting rod 7, the clamp 8 is driven to move through the connecting rod 7, the clamp 8 is further driven to move through the guide rod 9, finally the rubber plate 10 is driven to clamp and fix the workpiece, then the worm 17 is driven to rotate through the output end of the motor 16, the rotating seat 3 is driven to rotate in the sliding block 2 through the worm wheel 18, the workpiece is driven to rotate, the push rod 20 is driven to move through the output end of the second cylinder 19, the scissor-type support 21 is driven to stretch, the workpiece is driven to adjust the height, the workpiece is positioned, and finally the support 14 and the cutter 15 are driven to move through the electric slide rail 13, so that the workpiece is engraved.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.