High-stability high-speed engraving and milling machine

Abstract

The utility model provides a high-stability and high-speed engraving and milling machine, belongs to the field of high-speed engraving and milling machines, and aims to solve the problem that an existing high-speed engraving and milling machine cannot conveniently and stably clamp and fix workpieces of different sizes. A sliding plate seat is fixedly welded to the top end of the stand column, a first servo motor is fixedly welded in the sliding plate seat, the output end of the first servo motor is connected with a first one-way threaded rod, and the first one-way threaded rod is rotationally connected into the sliding plate seat. According to the device, the two-way threaded rod can drive the mounting plates on the two sides to move towards the middle at the same time, and under the combined action of the clamping plates on the mounting plates on the two sides and the guide clamping blocks on the two sides of the clamping plates, workpieces of different specifications and sizes can be conveniently, rapidly and stably clamped and fixed in all directions; and therefore, the stability and safety of subsequent engraving and milling work of the workpiece can be guaranteed, and the practicability and applicability of the engraving and milling machine are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -speed engraving and milling machine field, specifically, relate to a high stability high -speed engraving and milling machine. BACKGROUND

[0002] Engraving and milling machine is a kind of mechanical equipment for processing workpiece surface, usually used to cut, engrave or print out specific pattern, text or geometric shape on workpiece surface, it combines the characteristics of engraving machine and milling machine, can carry out fine processing on different materials, it not only helps processing manufacturer to improve production efficiency, also provides new possibility for artists and designers to create.

[0003] And the existing high -speed engraving and milling machine has some problems in actual working process, for example, the high -speed numerical control engraving and milling machine of public no. UTILITY MODEL CONTENT

[0004] The utility model is directed to: in view of the existing high -speed engraving and milling machine cannot be conveniently and stably clamped and fixed to different size workpieces, and cannot automatically collect and conveniently transport the debris generated by engraving and milling.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] High -speed engraving and milling machine with high stability, to improve the above-mentioned problem.

[0007] The application is as follows:

[0008] The utility model provides a dust collecting device, including base and collection box, the top surface of base is welded fixed with stand, the top of stand is welded fixed with slide plate seat, first servo motor is welded fixed in the slide plate seat, the output of first servo motor is connected with first one way threaded rod, first one way threaded rod rotationally connects in slide plate seat, first one way threaded rod is screwed on the slide frame, the side end of slide frame is limit position sliding connection in slide plate seat, the hydraulic rod is installed in the slide frame, the top of hydraulic rod is welded fixed with mounting rod, the mounting rod limit position sliding connection is in slide frame, the bottom of mounting rod is installed with machine head, the bottom side end of mounting rod is welded fixed with ventilation tube, the bottom of ventilation tube is connected with fixed pipe, the filter screen plate and fixed rod are welded fixed in the ventilation tube, the second servo motor is welded fixed on the fixed rod, the output shaft of second servo motor is welded fixed with exhaust fan and scraper, the third servo motor is welded fixed in the base, the output of third servo motor is connected with second one way threaded rod, second one way threaded rod rotationally connects in base, the second one way threaded rod is screwed on the sliding block, the sliding block limit position sliding connection is in base, the top of sliding block is welded fixed with work table, the work table is rotationally connected with two way threaded rod, the two way threaded rod is screwed on the mounting plate, the bottom of mounting plate is limit position sliding connection in work table, the second spring is welded fixed in the mounting plate, the other end of second spring is welded fixed with limit block, the limit block limit position sliding connection is in mounting plate, the limit block is welded fixed with guide clamp block on.

[0009] As the preferred technical scheme of the present application, the output shaft of the second servo motor is rotationally connected to the filter screen plate, the bottom of the ventilation tube and the top of the collection box are both provided with a trough, the top side end of the collection box is provided with a clamping groove, the side end of one side of the limit plate is welded fixed with a first spring, the other end of the first spring is welded fixed with a clamping rod, the clamping rod is slidingly connected through the limit plate, and the end of the clamping rod is clamped and connected in the clamping groove.

[0010] As the preferred technical scheme of the present application, the ventilation tubes are symmetrically distributed on both sides of the bottom of the mounting rod, the scraper is in close contact with the filter screen plate, the scrapers are symmetrically distributed on both sides of the output shaft of the second servo motor, the side end surface of the filter screen plate is flush with the side end surface of the trough, the top end surface of the collection box is in close contact with the bottom end surface of the ventilation tube, and the side end surface of the collection box is in close contact with the side end surface of the limit plate.

[0011] As a preferred technical scheme of the present application, the bidirectional threaded rod is connected at the middle part inside the workbench, the bidirectional threaded rod is connected at the middle part of the bottom of the mounting plate, the second springs are symmetrically distributed on the two sides of the mounting plate, the second springs are in one-to-one correspondence with the guide clamping blocks through the limiting blocks, and the cross section of the guide clamping block is a right triangle.

[0012] As a preferred technical scheme of the present application, the mounting plate is slidably connected with a guide rod, the end of the guide rod is welded and fixed with a clamping plate, the clamping plate is provided with a guide groove, and the end of the guide clamping block is slidably connected in the guide groove.

[0013] As a preferred technical scheme of the present application, the guide groove and the guide rod are symmetrically distributed on the two sides of the clamping plate, and the inner side end face of the guide groove is inclined.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] In the scheme of the present application:

[0016] 1. The bidirectional threaded rod can drive the two mounting plates to move towards the middle at the same time, and the clamping plate on the two mounting plates and the guide clamping blocks on the two sides of the clamping plate can jointly clamp and fix workpieces of different sizes stably and conveniently in all directions, thereby ensuring the stability and safety of subsequent engraving and milling of the workpieces and increasing the practicability and applicability of the engraving and milling machine.

[0017] 2. The rotation of the exhaust fan, in combination with the ventilation cylinder and the fixed tube, can suck the debris generated by the machine head work, filter the sucked debris by the filter screen plate, and then push the sucked debris into the collecting box by the scraper and the chute for automatic collection, so as to avoid the debris generated by the workpiece engraving and milling from scattering in the surrounding environment and causing environmental pollution.

[0018] 3. The cooperation of the clamping groove and the clamping rod can conveniently and stably clamp, install and disassemble the collecting box, thereby ensuring the convenience of subsequent transfer and treatment of the debris and increasing the diversity and convenience of the engraving and milling machine. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The present application provides a high-stability high-speed engraving and milling machine.

[0020] Figure 2 The present application provides a collecting box and a chute connection structure of a high-stability high-speed engraving and milling machine.

[0021] Figure 3 The present application provides a workbench main section structure of a high-stability high-speed engraving and milling machine.

[0022] Figure 4 The high-stability high-speed engraving and milling machine provided in the application has the advantages that the high-stability high-speed engraving and milling machine is stable in operation and high in speed. Figure 3 An enlarged structural schematic view of the middle A is shown in the figure.

[0023] Figure 5 An enlarged structural schematic view of the middle B is shown in the figure.

[0024] Figure 6 An enlarged structural schematic view of the middle B is shown in the figure.

[0025] Figure 7 An enlarged structural schematic view of the middle B is shown in the figure. Figure 6 An enlarged structural schematic view of the middle B is shown in the figure.

[0026] Figure 8 An enlarged structural schematic view of the middle B is shown in the figure.

[0027] Figure 9 An enlarged structural schematic view of the middle B is shown in the figure.

[0028] As shown in the figure, 1 is a base, 2 is a stand, 3 is a sliding plate seat, 4 is a first servo motor, 5 is a first one-way threaded rod, 6 is a sliding frame, 7 is a hydraulic rod, 8 is a mounting rod, 9 is a machine head, 10 is a ventilation cylinder, 11 is a fixed tube, 12 is a filter screen plate, 13 is a fixed rod, 14 is a second servo motor, 15 is an exhaust fan, 16 is a scraping rod, 17 is a collection box, 18 is a chute, 19 is a clamping groove, 20 is a limiting plate, 21 is a first spring, 22 is a clamping rod, 23 is a third servo motor, 24 is a second one-way threaded rod, 25 is a sliding block, 26 is a workbench, 27 is a two-way threaded rod, 28 is a mounting plate, 29 is a second spring, 30 is a limiting block, 31 is a guide clamping block, 32 is a guide rod, 33 is a clamping plate, and 34 is a guide groove. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0032] It should be noted that similar reference numerals and letters refer to similar items throughout the accompanying drawings, and thus, once an item is defined in one drawing, it is not necessary to further define and explain it in subsequent drawings.

[0033] In the description of the present application, it should be noted that the terms "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product is used, or the orientation or positional relationship commonly understood by those skilled in the art, such terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0034] Embodiment 1:

[0035] As Figures 1-9The embodiment shown proposes a high-stability high-speed engraving and milling machine, which comprises a base 1 and a collecting box 17, a stand 2 is welded and fixed on the top end face of the base 1, a sliding plate seat 3 is welded and fixed on the top end of the stand 2, a first servo motor 4 is welded and fixed in the sliding plate seat 3, a first one-way threaded rod 5 is connected to the output end of the first servo motor 4 and rotationally connected in the sliding plate seat 3, a sliding frame 6 is threadedly connected to the first one-way threaded rod 5, the side end of the sliding frame 6 is limitingly and slidingly connected in the sliding plate seat 3, a hydraulic rod 7 is installed in the sliding frame 6, a mounting rod 8 is welded and fixed on the top end of the hydraulic rod 7 and limitingly and slidingly connected in the sliding frame 6, a machine head 9 is installed on the bottom of the mounting rod 8, a ventilation cylinder 10 is welded and fixed on the bottom side end of the mounting rod 8, a fixed tube 11 is connected to the bottom of the ventilation cylinder 10, a filter screen plate 12 and a fixed rod 13 are welded and fixed in the ventilation cylinder 10, a second servo motor 14 is welded and fixed on the fixed rod 13, an exhaust fan 15 and a scraping rod 16 are welded and fixed on the output shaft of the second servo motor 14, a third servo motor 23 is welded and fixed in the base 1, a second one-way threaded rod 24 is connected to the output end of the third servo motor 23 and rotationally connected in the base 1, a sliding block 25 is threadedly connected to the second one-way threaded rod 24 and limitingly and slidingly connected in the base 1, a workbench 26 is welded and fixed on the top end of the sliding block 25, a bidirectional threaded rod 27 is rotationally connected in the workbench 26, a mounting plate 28 is threadedly connected to the bidirectional threaded rod 27 and limitingly and slidingly connected in the workbench 26, a second spring 29 is welded and fixed in the mounting plate 28, a limiting block 30 is welded and fixed to the other end of the second spring 29 and limitingly and slidingly connected in the mounting plate 28, a guide clamping block 31 is welded and fixed on the limiting block 30.

[0036] Example 2:

[0037] The scheme in Example 1 is further introduced in combination with a specific working mode, and details are described below:

[0038] As Figure 3 , Figure 6 and Figure 7As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the output shaft of the second servo motor 14 is rotatably connected to the filter screen plate 12, the bottom of the ventilation duct 10 and the top of the collecting box 17 are both provided with a material groove 18, the top side end of the collecting box 17 is provided with a clamping groove 19, the bottom end face of the ventilation duct 10 is welded and fixed with a limiting plate 20, the limiting plate 20 is symmetrically distributed on both sides of the collecting box 17, the side end of one side limiting plate 20 is welded and fixed with a first spring 21, the other end of the first spring 21 is welded and fixed with a clamping rod 22, the clamping rod 22 is slidably connected to the limiting plate 20, the end of the clamping rod 22 is clamped and connected in the clamping groove 19, by the cooperation of the clamping groove 19 and the clamping rod 22, the collecting box 17 can be conveniently and stably clamped, installed and disassembled, thereby ensuring the convenience of subsequent transfer and treatment of the debris.

[0039] As shown in Figure 6 and Figure 9 As a preferred embodiment, on the basis of the above-mentioned manner, further, the ventilation duct 10 is symmetrically distributed on both sides of the bottom of the mounting rod 8, the scraping rod 16 is in close contact with the filter screen plate 12, the scraping rod 16 is symmetrically distributed on both sides of the output shaft of the second servo motor 14, the side end face of the filter screen plate 12 is flush with the side end face of the material groove 18, the top end face of the collecting box 17 is in close contact with the bottom end face of the ventilation duct 10, the side end face of the collecting box 17 is in close contact with the side end face of the limiting plate 20, by the rotation of the exhaust fan 15, in combination with the ventilation duct 10 and the fixed pipe 11, the debris generated by the operation of the head 9 can be sucked, and the sucked debris can be filtered by the filter screen plate 12, then the sucked debris can be pushed into the collecting box 17 by the scraping rod 16 and the material groove 18 for automatic collection.

[0040] As shown in Figure 1 and Figures 3-5As shown, as a preferred embodiment, on the basis of the above mode, further, the bidirectional threaded rod 27 is connected at the middle part inside the workbench 26, the bidirectional threaded rod 27 is connected at the middle part of the bottom of the mounting plate 28, the second spring 29 is symmetrically distributed on both sides of the mounting plate 28, the second spring 29 is corresponding to the guide clamp block 31 through the limiting block 30, the cross section of the guide clamp block 31 is a right triangle, the guide rod 32 is slidably connected through the mounting plate 28, the end of the guide rod 32 is welded and fixed with the clamping plate 33, the guide groove 34 is provided through the clamping plate 33, the end of the guide clamp block 31 is slidably connected in the guide groove 34, the guide groove 34 and the guide rod 32 are symmetrically distributed on both sides of the clamping plate 33, the inner side end face of the guide groove 34 is inclined, the bidirectional threaded rod 27 can drive the mounting plate 28 on both sides to move to the middle simultaneously, under the joint action of the clamping plate 33 on the mounting plate 28 and the guide clamp block 31 on both sides of the clamping plate 33, different specifications and sizes of workpieces can be conveniently and stably clamped and fixed in all directions, thereby ensuring the stability and safety of subsequent engraving and milling work of the workpiece.

[0041] Specifically, in use, the high-stability high-speed engraving and milling machine: first, the worker can place the workpiece to be engraved and milled on the workbench 26, then the worker can rotate the bidirectional threaded rod 27 on the workbench 26, under the rotating action of the bidirectional threaded rod 27, the mounting plate 28 connected by threads on both sides can be driven to move to the middle simultaneously, at this time, under the action of the movement of the mounting plate 28 on both sides, the corresponding clamping plate 33 can be pushed to move to the middle, then the clamping plate 33 on both sides is in contact with the left and right side surfaces of the workpiece, at this time, the mounting plate 28 on both sides continues to move to the middle, because the clamping plate 33 on both sides has been in contact with the left and right side surfaces of the workpiece, the clamping plate 33 on both sides will not continue to move, therefore, under the continuous movement of the mounting plate 28 on both sides, the guide clamp block 31 can be pushed to move to the clamping plate 33, at this time, under the guiding and limiting action of the guide groove 34, the guide clamp block 31 on both sides can be pushed to move to the middle simultaneously, and in the movement process of the guide clamp block 31 on both sides, the limiting block 30 can ensure the stability of the movement state of the guide clamp block 31, similarly, under the limiting action of the guide rod 32, the working state of the clamping plate 33 can be ensured to be stable; under the joint movement action of the guide clamp block 31 on both sides of the clamping plate 33, the plane on the clamping plate 33 on both sides can be in contact with the front and rear end surfaces of the workpiece, at this time, under the joint action of the clamping plate 33 on both sides of the mounting plate 28 and the guide clamp block 31 on both sides of the clamping plate 33, different specifications and sizes of workpieces can be conveniently and stably clamped and fixed in all directions, thereby ensuring the stability and safety of subsequent engraving and milling work of the workpiece.

[0042] Subsequently, under the driving action of the first servo motor 4, the first unidirectional threaded rod 5 can be driven to rotate stably, thereby driving the sliding frame 6 connected by threads to drive the machine head 9 on the mounting rod 8 to move left or right, and under the driving action of the hydraulic rod 7, the machine head 9 can be driven upward or downward by the hydraulic rod 7, and similarly, under the action of the third servo motor 23, the second unidirectional threaded rod 24 can be driven to rotate, thereby driving the workpiece on the workbench 26 to move forward or backward through the sliding block 25 connected by threads, and at this time, the machine head 9 can perform engraving and milling work on any position of the workpiece on the workbench 26;

[0043] During the engraving and milling process of the workpiece, under the driving action of the second servo motor 14, the output shaft can drive the exhaust fan 15 and the scraper rod 16 to rotate simultaneously, and under the continuous rotation of the exhaust fan 15, the debris generated by the operation of the machine head 9 can be sucked through the ventilation cylinder 10 and the fixed pipe 11, and at this time, the sucked debris can be filtered by the filter screen plate 12, and then the sucked air can be discharged through the ventilation cylinder 10, and at the same time, under the continuous rotation of the scraper rod 16, the filtered debris on the filter screen plate 12 can be scraped, so that the debris moves synchronously with the scraper rod 16, and at this time, under the action of the centrifugal force of the debris, when the debris moves to the chute 18, the debris can be transported to the inside of the collection box 17 for automatic collection through the chute 18;

[0044] When the engraving and milling machine stops working, the worker can rotate the bidirectional threaded rod 27 on the workbench 26 in the reverse direction, and under the reverse rotation of the bidirectional threaded rod 27, the two mounting plates 28 can be driven to move back to the original position, thereby driving the guide clamp block 31 and the clamping plate 33 to move away from the workpiece, and at this time, under the elastic action of the second spring 29, the guide clamp block 31 can be driven to move back to the original position through the limiting block 30, and under the movement of the guide clamp block 31, the clamping plate 33 can be driven to move back to the original position through the guide groove 34, and then the worker can perform the unloading work on the workpiece; and the worker can pull the clamping rod 22 on the limiting plate 20 outward until the clamping rod 22 moves away from the clamping groove 19 on the collection box 17, and at this time, the disassembly of the collection box 17 can be conveniently completed, and then the collected debris can be transported for subsequent processing, and after the debris in the collection box 17 is cleaned, the worker can pull the clamping rod 22 outward in advance, and place the collection box 17 in the original position, and then the worker can release the clamping rod 22, and at this time, under the elastic action of the first spring 21, the clamping rod 22 can be driven to move into the clamping groove 19 on the collection box 17, thereby completing the clamping installation of the collection box 17 and ensuring the stability of the subsequent working state of the collection box 17.

[0045] The above examples are only used to illustrate the technical solutions described in the utility model and do not limit the utility model. Although the utility model has been described in detail with reference to the above-described various embodiments, the utility model is not limited to the above-described specific embodiments, and therefore any modification or equivalent replacement of the utility model; and all technical solutions and improvements without departing from the spirit and scope of the utility model are all included in the scope of the claims of the utility model.

Claims

1. A high-stability high-speed engraving and milling machine comprising a base (1) and a collection tank (17), characterized in that, The top end face of the base (1) is welded with a column (2), the top end of the column (2) is welded with a slide plate seat (3), the first servo motor (4) is welded in the slide plate seat (3), the output end of the first servo motor (4) is connected with the first one-way threaded rod (5), the first one-way threaded rod (5) is rotatably connected in the slide plate seat (3), the first one-way threaded rod (5) is threadedly connected with the sliding frame (6), the side end of the sliding frame (6) is limitingly and slidably connected in the slide plate seat (3), the hydraulic rod (7) is installed in the sliding frame (6), the top end of the hydraulic rod (7) is welded with the mounting rod (8), the mounting rod (8) is limitingly and slidably connected in the sliding frame (6), the bottom of the mounting rod (8) is mounted with the machine head (9), the bottom side end of the mounting rod (8) is welded with the ventilation cylinder (10), the bottom of the ventilation cylinder (10) is connected with the fixed tube (11), the filter screen plate (12) and the fixed rod (13) are welded in the ventilation cylinder (10), the second servo motor (14) is welded on the fixed rod (13), the output shaft of the second servo motor (14) is welded with the exhaust fan (15) and the scraping rod (16), the third servo motor (23) is welded in the base (1), the output end of the third servo motor (23) is connected with the second one-way threaded rod (24), the second one-way threaded rod (24) is rotatably connected in the base (1), the second one-way threaded rod (24) is threadedly connected with the sliding block (25), the sliding block (25) is limitingly and slidably connected in the base (1), the top end of the sliding block (25) is welded with the workbench (26), the bidirectional threaded rod (27) is rotatably connected in the workbench (26), the mounting plate (28) is threadedly connected with the bidirectional threaded rod (27), the bottom of the mounting plate (28) is limitingly and slidably connected in the workbench (26), the second spring (29) is welded in the mounting plate (28), the other end of the second spring (29) is welded with the limiting block (30), the limiting block (30) is limitingly and slidably connected in the mounting plate (28), the guide clamping block (31) is welded on the limiting block (30).

2. The high-stability high-speed engraving and milling machine according to claim 1, characterized in that, The output shaft of the second servo motor (14) is rotatably connected on the filter screen plate (12), the bottom of the ventilation cylinder (10) and the top of the collecting box (17) are both provided with the trough (18), the top side end of the collecting box (17) is provided with the clamping groove (19), the limiting plate (20) is welded on the bottom end face of the ventilation cylinder (10), the limiting plates (20) are symmetrically distributed on the two sides of the collecting box (17), the side end of one limiting plate (20) is welded with the first spring (21), the other end of the first spring (21) is welded with the clamping rod (22), the clamping rod (22) is slidably connected through the limiting plate (20), and the end of the clamping rod (22) is clamped in the clamping groove (19).

3. The high-stability high-speed engraving and milling machine according to claim 2, characterized in that, The ventilation cylinder (10) is symmetrically distributed on both sides of the bottom of the mounting rod (8), the scraping rod (16) is attached to the filter screen plate (12), the scraping rod (16) is symmetrically distributed on both sides of the output shaft of the second servo motor (14), the side end face of the filter screen plate (12) is flush with the side end face of the chute (18), the top end face of the collecting box (17) is attached to the bottom end face of the ventilation cylinder (10), and the side end face of the collecting box (17) is attached to the side end face of the limiting plate (20).

4. The high-stability high-speed engraving and milling machine according to claim 1, characterized in that, The bidirectional threaded rod (27) is connected to the middle part inside the workbench (26), the bidirectional threaded rod (27) is connected to the middle part of the bottom of the mounting plate (28), the second spring (29) is symmetrically distributed on both sides of the mounting plate (28), the second spring (29) is one-to-one corresponding with the guide clamp block (31) through the limiting block (30), and the cross section of the guide clamp block (31) is a right triangle.

5. The high-stability high-speed engraving and milling machine according to claim 1, characterized in that, The mounting plate (28) is slidably connected with the guide rod (32) penetratingly, the end of the guide rod (32) is welded with the clamping plate (33), the clamping plate (33) is provided with the guide groove (34) penetratingly, and the end of the guide clamp block (31) is slidably connected in the guide groove (34).

6. A high-stability high-speed engraving and milling machine according to claim 5, characterized in that, The guide groove (34) and the guide rod (32) are symmetrically distributed on both sides of the clamping plate (33), and the inner side end face of the guide groove (34) is inclined.

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