CN219967263U - Machining platform and machining machine tool - Google Patents

Abstract

The utility model provides a processing platform which comprises a workbench, a dust collection assembly and an air blowing mechanism, wherein an air suction port of the dust collection assembly faces the workbench, the air blowing mechanism is fixed on the workbench, and an air blowing port of the air blowing mechanism is adjustable and used for blowing air to a workpiece on the workbench. The utility model also provides a processing machine tool comprising the processing platform. The processing platform provided by the technical scheme of the utility model can improve the dust cleaning efficiency.

Description

Machining platform and machining machine tool

Technical Field

The utility model relates to the technical field of processing equipment, in particular to a processing platform.

Background

The existing processing platform is also generally provided with a negative pressure dust collection mechanism, and the negative pressure dust collection mechanism is used for absorbing dust generated in the processing process, so that the recovery effect is good for flying dust in the processing process, but dust falling on the periphery of a processed workpiece in the processing process cannot be recovered, and the recovery efficiency is low.

Therefore, a processing platform capable of recovering dust falling around a processed workpiece is a problem to be solved.

Disclosure of Invention

The utility model provides a processing platform which can recycle dust falling on the periphery of a processed workpiece and improve the recycling efficiency of the dust.

The utility model provides a processing platform, which comprises a workbench and a dust collection assembly, wherein an air suction port of the dust collection assembly faces the workbench,

the automatic blowing device is characterized by further comprising a blowing mechanism, wherein the blowing mechanism is fixed on the workbench, and the direction of a blowing port of the blowing mechanism is adjustable and is used for blowing to a workpiece on the workbench.

In some possible embodiments, the number of the blowing mechanisms is four, the four blowing mechanisms are arranged at the periphery of the workbench, and all the four blowing mechanisms move along with the movement of the workbench.

In some possible embodiments, four air blowing mechanisms are uniformly disposed at four angular positions of the table.

In some possible embodiments, the wind speed of the blowing mechanism is adjustable.

In some possible embodiments, the blowing mechanism comprises an air supply pipe, a blowing pipe head connected with the air supply pipe and a bracket, wherein the air supply pipe and the blowing pipe head are arranged on the workbench through the bracket, and the height of the bracket is adjustable or the blowing pipe head is bendable.

In some possible embodiments, the blowing pipe head comprises a blowing block connected with the air supply pipe and a universal pipe connected with one end of the blowing block away from the air supply pipe.

In some possible embodiments, the processing platform includes a spindle, and the air suction port and the air blowing port are respectively located at two sides of the spindle.

In some possible embodiments, the suction opening is near the table and the bottom of the suction opening is higher than the table, and the suction opening faces above the table in the horizontal direction.

In some possible embodiments, the suction opening is adjustable in distance from the table in the vertical direction.

The utility model also provides a processing machine tool, which comprises a machine body, a workbench and the processing platform, wherein the workbench is slidably arranged on the machine body.

Above-mentioned processing platform through increasing the mechanism of blowing, can be with the work piece in the in-process of processing produce the dust form sweeps and raise up through the mode of blowing, and dust form sweeps can fly upward at the leeward position of mechanism of blowing, and dust absorption subassembly can collect the dust form sweeps that flies upward better. Without the blowing mechanism, dust-like waste generated during the processing of the workpiece may adhere to the table, which may result in dust-like waste not being better collected by the dust collection assembly.

And through being fixed in the workstation with blowing mechanism for blowing mechanism can remove along with the removal of workstation, and the work piece is fixed on the workstation, and consequently blowing mechanism is fixed relative to the work piece, so in the course of processing is carried out to the processing platform, blowing mechanism can be towards the work piece all the time, and the position of blowing mechanism orientation work piece is unchangeable like this, thereby guarantees the cleaning efficiency of blowing mechanism to work piece surface sweeps.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive labor for those skilled in the art.

Fig. 1 is a perspective view of a dust collection assembly, a workbench and a spindle according to an embodiment of the utility model.

Fig. 2 is a perspective view of an air blowing mechanism, a workbench and a spindle according to an embodiment of the utility model.

Fig. 3 is a perspective view of a dust collection assembly, a workbench and a spindle according to an embodiment of the utility model.

Fig. 4 is a perspective view of another view of the dust collection assembly, the workbench and the spindle according to an embodiment of the utility model.

DESCRIPTION OF SYMBOLS IN THE DRAWINGS

10. An air blowing mechanism; 11. an air blowing port; 13. a bracket; 15. a blowing pipe head; 151. a universal pipe; 152. blowing air blocks; 20. an outer protective frame; 21. a mounting port; 30. a dust collection assembly; 31. a stretch-in section; 32. an air suction port; 33. a dust collection channel; 331. a first extension; 3311. a straight section; 3312. a vertical section; 332. a second extension; 200. sealing the chamber; 99. a main shaft; 98. a work table; 97. and (3) a workpiece.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be connected between two elements or the interaction relationship between the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

For a clearer and more accurate understanding of the present utility model, reference will now be made in detail to the accompanying drawings. The accompanying drawings, in which like reference numerals refer to like elements, illustrate examples of embodiments of the utility model. It is to be understood that the proportions shown in the drawings are not to scale as to the actual practice of the utility model, and are for illustrative purposes only and are not drawn to scale.

Referring to fig. 1, in one aspect, the present utility model provides a machine tool, including a machine tool body, a table 98, and a machining platform, wherein the table 98 is slidably mounted on the machine tool body. The axis of the main shaft is the Z-axis direction, the Z-axis direction is also the vertical direction, the Z-axis direction is also the height direction, the radial direction of the main shaft is the direction in the XY plane, the X-axis positive direction is the left side, and the Y-axis positive direction is the rear side.

Referring also to fig. 1-4, the processing platform includes an air blowing mechanism 10, an outer protective frame 20, a dust collection assembly 30, a spindle 99, and a table 98.

The blowing mechanism 10 is fixed on the workbench 98, the blowing mechanism 10 moves along with the movement of the workbench 98, the workpiece 97 is fixed on the workbench 98, the position of the blowing mechanism 10 relative to the workpiece 97 is fixed, the orientation of the blowing port 11 of the blowing mechanism 10 is adjustable, the position of the blowing port 11 can be kept towards the adjusted position after the position of the blowing port 11 is adjusted, the blowing port 11 is used for blowing air to the workpiece 97 on the workbench 98, for example, the blowing port 11 faces the processing surface of the workpiece 97, and therefore when scraps are generated on the processing surface, the scraps can be raised through air blown out of the blowing port 11.

The outer protective frame 20 encloses a processing platform bed to form a sealed chamber 200. Specifically, the outer protective frame 20 is covered on the machine body of the processing platform, so that a sealed chamber 200 can be formed between the outer protective frame 20 and the machine body, and thus the air blowing port 11 of the air blowing mechanism 10 and the dust collection assembly 30 can form an air supplying and sucking path in the sealed chamber 200, and compared with an open outer protective frame connected with the outside, the air blowing mechanism 10 and the dust collection assembly 30 in the sealed chamber 200 can improve the dust collection effect. It will be appreciated that the front side of the outer protective frame 20 is provided with a switch door, so the mounting opening 21 cannot be provided on the front side of the outer protective frame 20.

In some other embodiments, the number of blowing mechanisms 10 is plural, with one part of the blowing mechanisms 10 being fixedly mounted on the table 98 and another part of the blowing mechanisms 10 being mounted on the spindle 99. And an air blowing mechanism 10 fixed to the main shaft 99, the air blowing mechanism 10 being capable of moving following the movement of the main shaft 99. When the air blowing mechanism 10 is fixed to the table 98, the air blowing mechanism 10 can move following the movement of the table 98. It is possible to determine whether the blowing mechanism 10 is installed on the main shaft 99 based on the free space of the main shaft 99.

The blowing mechanism 10 is located in the sealed chamber 200 and the orientation of the blowing port 11 is adjustable. Specifically, the orientation of the air-blowing opening 11 in the direction perpendicular to the mesa direction of the table 98 and/or the direction parallel to the mesa direction of the table 98 are adjustable. The height of the air blowing port 11 in the vertical direction relative to the table 98 can be adjusted by adjusting the orientation alone in the direction perpendicular to the table surface of the table 98. The distance between the air blowing port 11 and the spindle axis can be adjusted by adjusting the orientation alone in the direction parallel to the table surface of the table 98. The height of the air blowing port 11 relative to the table 98 in the vertical direction and the distance between the air blowing port and the spindle axis can be adjusted simultaneously by comprehensively adjusting the orientation in the direction perpendicular to the table surface of the table 98 and the orientation in the direction parallel to the table surface of the table 98.

In this embodiment, the air-blowing opening 11 is suspended above the working table 98, and a certain height is provided between the air-blowing opening 11 and the working table 98 along the vertical direction, and the height can be adjusted according to the height of the workpiece, so that when the workpieces with different heights are processed, the air-blowing opening 11 can face the tail end of the spindle 99 tool, that is, the air-blowing opening 11 can face the position where the spindle 99 tool contacts the workpiece, or the air-blowing opening 11 faces the processing surface of the workpiece 97, and thus dust-shaped scraps can be raised by the air-blowing mechanism 10 just after being formed, and the dust-shaped scraps can be raised conveniently and rapidly.

The air-blowing port 11 is fixed relative to the table 98, and the air-blowing port 11 is movable with the movement of the table 98. Thus, the air blowing port 11 can be maintained to face the workpiece 97 on the table 98 during the movement of the table 98.

The end of the air blowing port 11 can be inclined downwards at a certain angle relative to the head end, the end of the air blowing port 11 is close to the axis of the main shaft 99 of the processing machine tool, and the head end of the air blowing port 11 is far away from the axis of the main shaft 99 of the processing machine tool. Specifically, the tip of the air-blowing port 11 of the air-blowing mechanism 10 is at a low position, so that the air-blowing port 11 is better directed toward dust-like scraps. For example, the head and the end of the air-blowing port 11 may be inclined in the vertical direction, the end of the air-blowing port 11 is located at a low position, the end of the air-blowing port 11 discharges air, and the head of the air-blowing port 11 is fixed to the main shaft 99 by a connecting member.

In some other embodiments, the end of the air-blowing opening 11 opposite to the head end may be kept horizontal, and the height of the air-blowing opening 11 is adapted to the processing surface of the workpiece 97, that is, the height of the air-blowing opening 11 is kept flush with the processing surface of the workpiece 97 in the horizontal direction. Therefore, the scraps can be blown off from the surface of the workpiece 97 in the horizontal direction, and the suction port 32 is arranged at the downwind position of the air blowing port 11, so that the blown scraps can be received in time, and the dust collection efficiency is improved.

The air-blowing port 11 may be horizontally adjacent to the main shaft 99, for example, the distance between the end of the air-blowing port 11 and the main shaft 99 in the horizontal direction is 2-56mm. The air-blowing port 11 is close to the main shaft 99, so that the distance between the air-blowing port 11 and the workpiece 97 is reduced, the air-blowing port 11 is ensured to provide strong enough wind force, and the wind force is not weakened because the air-blowing port 11 is far away from the workpiece 97.

Referring to fig. 2, the number of blowing mechanisms 10 is at least one. In the present embodiment, the number of the air blowing mechanisms 10 is four, and four air blowing mechanisms 10 are provided at the peripheral portion of the table 98, each air blowing mechanism 10 moving with the movement of the table 98, each air blowing mechanism 10 having an air blowing port 11 toward the processing station. The four blowing mechanisms 10 are uniformly arranged at the four corner positions of the workbench 98, and the four blowing ports 11 are used for blowing diagonally, so that dust raising efficiency is improved, waste scraps are ensured not to be accumulated on the processed workpiece 97, and the processed surface of the processed workpiece 97 is smoother.

The wind speed of the blowing mechanism 10 can be adjusted, that is, the wind speed of the blowing port 11 of the blowing mechanism 10 can be adjusted, so that the wind speed of the blowing port 11 can be adaptively adjusted according to different speeds of waste scraps. For example, the faster the debris is generated, the higher the wind speed of the air-blowing port 11, and the slower the debris is generated, the lower the wind speed of the air-blowing port 11. The wind speed of the air blowing port 11 is adapted to the speed of generating the scraps of the processed workpiece 97, so that the wind speed is reduced as much as possible while the scraps are blown off from the processed workpiece 97, and energy is saved.

Each blowing mechanism 10 includes an air supply pipe, a blowing pipe head 15 connected to the air supply pipe, and a bracket through which the air supply pipe and the blowing pipe head 15 are mounted on the table 98, the height of the bracket being adjustable or the blowing pipe head 15 being bendable. By adjusting the height of the support or bending the blow tube head 15 to a different extent, the height of the blow opening 11 can be adjusted, i.e. the height of the blow opening 11 is adjustable. Thereby being capable of adapting to the workpieces 97 with different heights.

The blowing pipe head 15 comprises a blowing block 152 connected with the air supply pipe and a universal pipe 151 connected with one end of the blowing block 152 far away from the air supply pipe. The height of the air blowing port 11 in the vertical direction and the table 98 can be adjusted by bending the universal tube 151 to different degrees.

The tail end of the universal pipe 151 is flat, the tail end of the universal pipe 151 is round, the collecting effect is achieved in the height direction, the height of the air blowing opening can be reduced due to the fact that the width of the air blowing opening is unchanged, and the wind power is improved.

By adding the blowing mechanism 10, dust-like scraps generated during the processing of the workpiece 97 can be raised by blowing, in some other embodiments, the air suction port 32 is installed at the leeward position of the air blowing port 11, the air suction port 32 and the air blowing port 11 are respectively positioned at two sides of the main shaft, the dust-like scraps can fly at the leeward position of the blowing mechanism 10, and the dust collection assembly 30 can collect the flying dust-like scraps in time. Without the blowing mechanism 10, dust-like waste generated during processing may adhere to the table 98, which may result in dust-like waste not being better collected by the dust collection assembly 30.

Referring to fig. 3 and 4, at least one of the top wall, the left wall, the right wall and the rear wall of the outer protective frame 20 is provided with a mounting opening 21, the suction section of the dust collection assembly 30 extends into the sealed chamber 200 through the mounting opening 21 and is close to the working table, in this embodiment, the suction section of the dust collection assembly 30 extends into the sealed chamber 200 through the mounting opening 21 and is close to the working position, the working position is a position above the working table 98 and between the tools of the main shaft 99, the working position varies according to the variation of the height of the workpiece 97, or the height of the working position is a section including the heights of a plurality of workpieces 97. The air suction port 32 of the air suction section is farther from the workbench 98 than the air blowing port 11, that is, the air suction port 32 is farther from the axis of the spindle 99 than the air blowing port 11 by taking the axis of the spindle 99 as the center line, dust-like waste materials blown up by the air blowing port 11 fly in the downwind position of the air blowing mechanism 10, and the air suction port 32 in the downwind position can collect dust-like waste materials more quickly. In some other embodiments, the suction opening 32 is located downwind of the air-blowing opening 11, more specifically, the suction opening 32 faces the air-blowing opening 11, so that the distance between the air-blowing opening 11 and the suction opening 32 can be shortened, and the collection speed of the waste can be improved.

The air inlet 32 is close to the working table 98, the bottom of the air inlet 32 is higher than the working table 98, and the air inlet 32 faces upwards the working table 98 along the horizontal direction, so that the distance between the air inlet 32 and the end of the main shaft 99 processing tool can be shortened, the air feeding distance can be shortened, and the air feeding efficiency can be improved.

In this embodiment, at least one of the left wall, the right wall and the rear wall of the outer protective frame 20 is provided with a mounting opening 21, the dust collection assembly 30 has dust collection channels 33, the dust collection channels 33 are provided with extending sections, the extending sections extend into the sealed chamber 200 through the mounting opening 21, the air suction opening 32 is close to the workbench 98, the bottom of the air suction opening 32 is higher than the workbench 98, and the air suction opening 32 faces above the workbench 98 in the horizontal direction. For example, in the present embodiment, the dust collection assembly 30 includes only the first extending section 331, the first extending section 331 may be a left extending section, that is, extending into the sealed chamber 200 from the left side wall of the outer protection frame 20, the first extending section 331 is provided with a straight section 3311 and a vertical section 3312 that are perpendicular to each other and connected, the air inlet 32 of the straight section 3311 is rectangular, and the height of the air inlet 32 of the straight section 3311 at the lower position in the vertical direction is lower than the height of the air outlet 11 at the upper position in the vertical direction, which is higher than the height of the air outlet 11 at the upper position in the vertical direction, of the air inlet 32 of the straight section 3311. The height of the suction port 32 of the flat portion 3311 at a lower position in the vertical direction is higher than the table surface of the table 98 in the vertical direction. In some other embodiments, the dust collection assembly 30 further includes a second extending section 332 in addition to the first extending section 331, where the second extending section 332 may be a rear extending section, that is, extending from the right side wall of the outer protection frame 20 into the sealing chamber 200, and the second extending section 332 is disposed along a horizontal direction, and a cross-sectional area of a first section of the channel of the second extending section 332 near the main shaft 99 and a cross-sectional area of a second section of the channel of the second extending section 332 far from the main shaft 99 are smaller, so that the air pressure of the air suction port 32 of the first section of the channel can be reduced, and the dust collection effect of the first section of the channel is improved.

In some other embodiments, the height of the suction port 32 between the vertical and the table 98 may be adjustable. That is, the position of the suction port 32 in the vertical direction is adjustable, for example, after the suction port 32 is detached, the length of the first extending section 331 or the second extending section 332 can be adjusted according to the height of the workpiece 97, so that the length of the first extending section 331 or the second extending section 332 can be adapted to the height of the suction port 32 after adjustment when the suction port 32 is mounted again. In some other embodiments, the first extension 331 or the second extension 332 is a telescopic section, so as to directly raise or lower the height of the suction port 32, and the first extension 331 or the second extension 332 is automatically adjusted in the telescopic stroke, so as to adapt to processing of the workpieces 97 with various heights.

In the present embodiment, the bottom of the suction port 32 is lower than the processing surface of the workpiece 97 and the top of the suction port 32 is higher than the processing surface of the workpiece 97, and the scraps of the processing surface of the workpiece 97 are quickly sucked out by the suction port 32 during the process of being blown off by the air blowing port 11.

Above-mentioned processing platform through increasing blowing mechanism 10, can be with the work piece 97 in the in-process of processing produce the dust form sweeps and fly upward through the mode of blowing, and dust form sweeps can fly upward at the leeward position of blowing mechanism 10, and dust absorption subassembly 30 can collect the dust form sweeps that fly upward better. Without the blowing mechanism 10, dust-like swarf generated by the workpiece during processing may adhere to the table 98, which may result in dust-like swarf not being better collected by the dust collection assembly 30.

And by fixing the blowing mechanism to the table 98 so that the blowing mechanism can move with the movement of the table, the workpiece is fixed to the table, and therefore the blowing mechanism is fixed relative to the workpiece, so that the blowing mechanism can always face the workpiece during the processing of the processing platform, and the position of the blowing mechanism facing the workpiece is unchanged, thereby ensuring the cleaning efficiency of the blowing mechanism for the scraps on the surface of the workpiece.

In another aspect, the present utility model provides a machine tool, including a machine tool body, a workbench 98, and the above-mentioned machining platform, where the workbench 98 is slidably mounted on the machine tool body.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, if such modifications and variations of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is also intended to include such modifications and variations.

The above list of preferred embodiments of the present utility model is, of course, not intended to limit the scope of the utility model, and equivalent variations according to the claims of the present utility model are therefore included in the scope of the present utility model.

Claims (10)

1. A processing platform, which comprises a workbench (98) and a dust collection assembly (30), wherein an air suction port (32) of the dust collection assembly (30) faces the workbench (98), and is characterized in that,

the automatic blowing device is characterized by further comprising a blowing mechanism (10), wherein the blowing mechanism (10) is fixed on the workbench (98), and a blowing port (11) of the blowing mechanism (10) is adjustable in orientation and used for blowing air to a workpiece (97) on the workbench (98).

2. A processing platform according to claim 1, characterized in that the number of the blowing mechanisms (10) is four, four blowing mechanisms (10) are provided on the periphery of the table (98), and the four blowing mechanisms (10) are moved with the movement of the table (98).

3. A processing platform according to claim 2, characterized in that the four blowing mechanisms (10) are arranged uniformly at four angular positions of the table (98).

4. A processing platform according to any one of claims 1-3, characterized in that the wind speed of the blowing means (10) is adjustable.

5. A processing platform according to claim 4, characterized in that the blowing means (10) comprise a gas supply tube, a blowing tip (15) connected to the gas supply tube and a support, the gas supply tube and the blowing tip (15) being mounted to the table (98) by means of the support, the height of the support being adjustable or the blowing tip (15) being bendable.

6. A processing platform according to claim 5, characterized in that the blow tube head (15) comprises a blow block (152) connected to the gas supply tube, a universal tube (151) connected to the end of the blow block (152) remote from the gas supply tube.

7. A processing platform according to any one of claims 1-3, characterized in that the processing platform comprises a spindle (99), the suction opening (32) and the blow opening (11) being located on either side of the spindle (99).

8. The processing platform of claim 7, wherein the suction opening (32) is adjacent to the table (98) and the bottom of the suction opening (32) is higher than the table (98), the suction opening (32) being oriented horizontally above the table (98).

9. A processing platform according to any one of claims 1-3, characterized in that the distance between the suction opening (32) and the table (98) in the vertical direction is adjustable.

10. A machine tool comprising a machine bed, a table (98) and a machining platform as claimed in any one of claims 1 to 9, the table (98) being slidably mounted on the machine bed.