Universal rotary head milling machine with chip collecting function

Abstract

The utility model discloses a universal rotary head milling machine with a chip collecting function, which comprises a device bottom plate, a fixed seat, a first support, a second support and a support table are sequentially arranged on the device bottom plate from left to right, a support column is arranged on the fixed seat, and a universal rotary milling head is arranged on the support column; the first support is provided with an induced draft fan, the air inducing end of the induced draft fan is provided with an arc-shaped dust suction hood, a high-pressure fan is driven through an arranged translation assembly, an air outlet of the arranged high-pressure fan is adjacent to the working table in position, and cuttings generated on the working table can be blown out of the range of the working table. The cutting chips fall into the arc-shaped dust suction hood, the cutting chips are blocked by a limiting hopper arranged on the arc-shaped dust suction hood and fall into the arc-shaped dust suction hood, the cutting chip cleaning efficiency is improved in an auxiliary mode through an arranged induced draft fan, the falling cutting chips are blocked by an arranged filter screen and discharged through a chip discharging opening, and the cutting chips hung on the filter screen are vibrated through an arranged vibration motor so that the cutting chips can fall down in an oscillation mode.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary head milling machines, in particular to a universal rotary head milling machine with a chip collecting function. Background Art

[0002] In related technologies, a milling machine mainly refers to a machine tool that uses a milling cutter to process various surfaces of a workpiece. Usually, the milling cutter mainly moves in a rotating motion, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, etc., and is now widely used in the mechanical processing industry.

[0003] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0004] The rotary milling head on the universal rotary head milling machine will generate a large amount of chips when processing the workpiece. If the chips are not cleaned in time, it will lead to the subsequent processing effect of the workpiece. The current common cleaning method is manual cleaning, which is not only inefficient but also poses a safety hazard. Utility Model Content

[0005] The purpose of the utility model is to provide a universal rotary head milling machine with a chip collecting function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal rotary head milling machine with a chip collection function, comprising a device base plate, on which a fixed seat, a first bracket, a second bracket and a support platform are arranged in sequence from left to right, the fixed seat is provided with a pillar, and the pillar is provided with a universal rotary milling head; the first bracket is provided with an induced draft fan, the induced draft end of the induced draft fan is provided with an arc-shaped dust hood, the middle part of the arc-shaped dust hood is provided with a filter, and the side wall of the arc-shaped dust hood adjacent to the bottom end of the filter is provided with a chip discharge port; the second bracket is provided with a workbench; the support platform is provided with a translation component, the translation component is provided with a high-pressure fan, and the air outlet of the high-pressure fan is adjacent to the position of the workbench.

[0007] Preferably, a sealing strip is provided at the connection between the induced draft end of the induced draft fan and the arc-shaped dust hood.

[0008] Preferably, a vibration motor is provided on the side wall of the arc-shaped dust hood, and the number of the vibration motors is several and adjacent to the position of the filter.

[0009] Preferably, a limiting bucket is provided at the chip suction end of the arc-shaped dust hood, and the bottom end of the limiting bucket abuts against the bottom end of the workbench.

[0010] Preferably, a turntable is provided between the workbench and the second bracket, and a first drive motor is provided at a power input end of the turntable.

[0011] Preferably, the translation assembly includes a second drive motor, a seat transmission belt, a slide rail and a movable plate. The second drive motor and the slide rail are fixedly arranged on the upper end of the support platform. The seat transmission belt is sleeved on the driving end of the second drive motor. The bottom end of the movable plate is slidably arranged on the track of the slide rail and is simultaneously connected to the belt surface of the seat transmission belt. The upper end of the movable plate is provided with the high-pressure fan.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention drives the high-pressure fan through the set translation component, and the air outlet of the set high-pressure fan is adjacent to the position of the workbench, so that the chips generated on the workbench can be blown out of the range of the workbench, and are blocked by the limit bucket set on the arc dust hood to fall into the arc dust hood, the set induced draft fan assists in increasing the cleaning efficiency of the chips, the set filter screen blocks the falling chips and discharges them through the chip discharge port, and the set vibration motor transmits vibration to the chips mounted on the filter screen, causing them to fall in vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a main schematic diagram of the utility model;

[0014] Figure 2 It is a top view schematic diagram of the translation assembly of the utility model.

[0015] In the figure: 1. Device base plate; 2. Fixed seat; 3. First bracket; 4. Second bracket; 5. Support platform; 6. Pillar; 7. Universal rotary milling head; 8. Induced draft fan; 9. Curved dust hood; 10. Filter; 11. Chip discharge port; 12. Workbench; 13. Translation assembly; 14. High-pressure fan; 15. Vibration motor; 16. Limiting bucket; 17. Rotary table; 18. First drive motor; 13-1. Second drive motor; 13-2. Drive belt with seat; 13-3. Slide rail; 13-4. Moving plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-2The utility model provides a technical solution: a universal rotary head milling machine with a chip collection function, comprising a device base plate 1, on which a fixed seat 2, a first bracket 3, a second bracket 4 and a support platform 5 are arranged from left to right, a pillar 6 is arranged on the fixed seat 2, and a universal rotary milling head 7 is arranged on the pillar 6; an induced draft fan 8 is arranged on the first bracket 3, an arc-shaped dust hood 9 is arranged at the air induced end of the induced draft fan 8, a filter screen 10 is arranged in the middle of the arc-shaped dust hood 9, and a filter screen 10 is arranged on the arc-shaped dust hood 9. A chip discharge port 11 is provided on the side wall adjacent to the bottom end of the filter screen 10; a workbench 12 is provided on the second bracket 4; a translation component 13 is provided on the support platform 5, and a high-pressure fan 14 is provided on the translation component 13. The air outlet of the high-pressure fan 14 is adjacent to the position of the workbench 12. Under design conditions, a fan with a wind pressure of 30kPa to 200kPa or a compression ratio e=1.3 to 3 belongs to the category of high-pressure fans. At present, the industry generally classifies air ring vacuum pumps as high-pressure fans. High-pressure fans, also called high-pressure blowers, are different from general centrifugal high-pressure blowers. When the impeller rotates, due to the centrifugal force, the wind vane causes the gas to move forward and outward, forming a series of spiral movements. The air between the impeller blades accelerates in a spiral and squeezes the gas outside the pump body into the side groove through the air intake 1. When it enters the side channel 2, the gas is compressed and then returns to the impeller blades to accelerate again. As the air passes through the impeller and side groove along a spiral track, each impeller blade increases the degree of compression and acceleration. As the rotation continues, the kinetic energy of the gas increases, further increasing the pressure of the gas passing through the side channel. When the air reaches the connection point between the side groove and the discharge flange, the side channel narrows at the outlet, and the gas is squeezed out of the blades and discharged from the pump body through the outlet muffler.

[0018] Specifically, a sealing strip is provided at the connection between the induced draft end of the induced draft fan 8 and the arc-shaped dust hood 9 to ensure the sealing effect of the arc-shaped dust hood 9 and improve the chip collecting effect of the induced draft fan 8 and the arc-shaped dust hood 9.

[0019] Specifically, the sidewalls of the arc-shaped dust hood 9 are provided with a vibrating motor 15, and the number of vibrating motors 15 is several and adjacent to the position of the filter screen 10. The vibrating motor is a set of adjustable eccentric blocks installed at each end of the rotor shaft. The centrifugal force generated by the high-speed rotation of the shaft and eccentric blocks is used to generate the excitation force. The vibration frequency range of the vibrating motor is large. When the vibration trajectory of the vibrating body is projected as a circle or ellipse on the horizontal plane, the vibration form is called rotational vibration. Rotational vibration can be divided into three types: flat rotation vibration, vortex vibration, and compound rotation vibration. When the vibration trajectory of the vibrating body is projected as a horizontal straight line on the vertical plane, the vibration form is called flat rotation vibration; when the vibration trajectory of the vibrating body is projected as an oblique straight line on the vertical plane, the vibration form is called vortex vibration; when the vibration trajectory of the vibrating body is projected as a circle or ellipse on the vertical plane, the vibration form is called compound rotation vibration. Vibration machinery excited by a vertical vibrating motor usually produces rotational vibration, and its vibration form depends on the angle between the excitation blocks at both ends of the vertical vibrating motor. Two horizontal vibration motors can also be installed on both sides of the vibration equipment so that their rotating shafts are at a set angle, and the vibration machine will also generate rotational vibration.

[0020] Specifically, a limiting bucket 16 is provided at the chip suction end of the arc-shaped dust hood 9 , and the bottom end of the limiting bucket 16 abuts against the bottom end of the workbench 12 .

[0021] Specifically, a turntable 17 is provided between the workbench 12 and the second bracket 4 , and a first drive motor 18 is provided at a power input end of the turntable 17 .

[0022] Specifically, the translation assembly 13 includes a second drive motor 13-1, a seat transmission belt 13-2, a slide rail 13-3 and a movable plate 13-4. The second drive motor 13-1 and the slide rail 13-3 are fixedly arranged on the upper end of the support platform 5. The seat transmission belt 13-2 is sleeved on the driving end of the second drive motor 13-1. The bottom end of the movable plate 13-4 is slidably arranged on the track of the slide rail 13-3 and is at the same time connected to the belt surface of the seat transmission belt 13-2. A high-pressure fan 14 is provided at the upper end of the movable plate 13-4.

[0023] Working principle: When the utility model is working, the translation component 13 is set to drive the high-pressure fan 14. The air outlet of the high-pressure fan 14 is adjacent to the position of the workbench 12, and the chips generated on the workbench 12 can be blown out of the range of the workbench 12, and are blocked by the limiting bucket 16 set on the arc-shaped dust hood 9 to fall into the arc-shaped dust hood 9. The induced draft fan 8 helps to increase the cleaning efficiency of the chips. The filter 10 blocks the falling chips and discharges them through the chip discharge port 11. The vibration motor 15 transmits vibration to the chips mounted on the filter 10, causing them to fall and be discharged from the chip discharge port 11.

[0024] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0025] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0026] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A universal rotary head milling machine with chip collection function, characterized in that: The device comprises a device bottom plate (1), on which a fixing seat (2), a first bracket (3), a second bracket (4) and a support platform (5) are arranged in sequence from left to right; a pillar (6) is arranged on the fixing seat (2), and a universal rotary milling head (7) is arranged on the pillar (6); The first bracket (3) is provided with an induced draft fan (8), an induced draft end of the induced draft fan (8) is provided with an arc-shaped dust hood (9), a filter screen (10) is provided in the middle of the arc-shaped dust hood (9), and a chip removal opening (11) is provided on a side wall of the arc-shaped dust hood (9) adjacent to the bottom end of the filter screen (10); A workbench (12) is provided on the second bracket (4); The support platform (5) is provided with a translation assembly (13), and the translation assembly (13) is provided with a high-pressure fan (14), and the air outlet of the high-pressure fan (14) is adjacent to the position of the workbench (12).

2. The universal rotary head milling machine with chip collection function according to claim 1, characterized in that: A sealing strip is provided at the connection between the air induction end of the induced draft fan (8) and the arc-shaped dust suction hood (9).

3. The universal rotary head milling machine with chip collection function according to claim 1, characterized in that: A vibration motor (15) is provided on the side wall of the arc-shaped dust hood (9), and the vibration motors (15) are provided in a plurality and are adjacent to the filter screen (10).

4. The universal rotary head milling machine with chip collection function according to claim 1, characterized in that: A limiting bucket (16) is provided at the debris suction end of the arc-shaped dust suction hood (9), and the bottom end of the limiting bucket (16) abuts against the bottom end of the workbench (12).

5. The universal rotary head milling machine with chip collection function according to claim 1, characterized in that: A turntable (17) is provided between the workbench (12) and the second bracket (4), and a first driving motor (18) is provided at a power input end of the turntable (17).

6. The universal rotary head milling machine with chip collection function according to claim 1, characterized in that: The translation assembly (13) comprises a second driving motor (13-1), a seat transmission belt (13-2), a slide rail (13-3) and a movable plate (13-4); the second driving motor (13-1) and the slide rail (13-3) are fixedly arranged on the upper end of the support platform (5); the seat transmission belt (13-2) is sleeved on the driving end of the second driving motor (13-1); the bottom end of the movable plate (13-4) is slidably arranged on the track of the slide rail (13-3) and is simultaneously connected to the belt surface of the seat transmission belt (13-2); and the upper end of the movable plate (13-4) is provided with the high-pressure fan (14).

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