Five-axis rotary table

Abstract

The utility model discloses a five-axis rotary table, which relates to the technical field of machine tool equipment and comprises a base, a rotary table body and a driving box, an air inlet channel is arranged at one side end of the driving box far away from the rotary table body, a cooling fan is mounted on the inner side of the air inlet channel, and a dustproof net is rotatably mounted on one side of the driving box far away from the rotary table body. A first driving motor is embedded in one side end of the driving box, and a dust removal box is fixed to the side end, away from the rotary table body, of the driving box. Through cooperative arrangement of the dustproof net, the first driving motor, the dust removal box and the dust removal brush strips, in the using process, the first driving motor is used for driving the dustproof net to rotate slowly, and dust and other impurities which are intercepted by the dustproof net and attached to the surface of the dustproof net enter the dust removal box along with the dustproof net; dust and other impurities attached to the surface of the dustproof net are brushed away through the dust removal brush strips, the cleaned dustproof net part continues to rotate to the air inlet channel, the stable ventilation effect of the air inlet channel is guaranteed, frequent manual cleaning is not needed, and use is more convenient and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe equipment technical field, especially a five -axis rotary table. BACKGROUND

[0002] Five-axis rotary table is a kind of multi-axis numerical control machine tool, with five coordinate axes, including three linear axes (X, Y, Z) and two rotary axes (A, B or C). These axes can be coordinated under the control of computer numerical control (CNC) system, realize the efficient, high-quality processing of complex parts.

[0003] Because the general five-axis rotary table is high in internal integration, various parts are closely matched, and the heat dissipation performance is poor, after using five-axis rotary table for a long time, there is often a large amount of heat inside, there is the problem of reducing the service life of five-axis rotary table due to high internal temperature, in order to improve the above problems, through the retrieval, the patent announcement No. CN221817957U provides a kind of five-axis machine tool rotary table, and the patent announcement No. CN218696002U provides a kind of numerical control machine tool five-axis rotary table, both set up cooling fan to assist heat dissipation to rotary table internal device, at the same time set up dust screen to block external dust and other sundries, to ensure the stable operation of internal device.

[0004] However, the dust screen similar to the above-mentioned five-axis rotary table in the prior art mostly needs to be cleaned manually by human being regularly, which is more troublesome, and the operator is difficult to know the blockage of the dust screen in time, and there is the problem of overheating of the internal device of the rotary table due to cleaning not in time. Therefore, a five-axis rotary table is proposed to improve the above problems. UTILITY MODEL CONTENTS

[0005] The purpose of the present application is to provide a kind of five-axis rotary table, to solve the problems raised in the above background art.

[0006] To achieve the above object, the present application provides the following technical scheme: a kind of five-axis rotary table, including base and the rotary table body of installation in the upper end of base, the side of rotary table body is provided with the drive box fixed with base, the inside of drive box is installed with the drive mechanism of drive rotary table body steering action, the side end of drive box away from rotary table body is provided with air inlet channel, the inside of air inlet channel is installed with cooling fan;

[0007] The dust screen is rotatably installed on the side of drive box away from rotary table body, the dust screen covers air inlet channel, and the air inlet channel is located in the upper semicircular region of dust screen, and the side end of drive box is embedded with drive motor one for driving the rotation of dust screen;

[0008] The dust removal box is fixed on the side end of drive box away from rotary table body, the lower semicircular part of dust screen is located in the inside of dust removal box, and the inside of dust removal box is installed with dust removal brush strip in contact with the surface of dust screen.

[0009] As a further supplement to the scheme, the inside of the dust removal box is filled with cleaning liquid.

[0010] As a further supplement to the scheme, the side end of the drive box is fixed with an expansion plate, the expansion plate is provided with an air outlet channel, and a return air pipe is fixed between the side end of the drive box close to the turntable body and the air outlet channel.

[0011] As a further supplement to the scheme, the upper end of the dust removal box is fixed with a flow separation plate, the flow separation plate is slidingly attached to the dust screen, and the flow separation plate is located between the air inlet channel and the air outlet channel.

[0012] As a further supplement to the scheme, the side end of the dust removal box is provided with an observation window.

[0013] As a further supplement to the scheme, the inside of the base is provided with a cavity, a piston block is slidingly attached to the inside of the cavity, a reciprocating lead screw is rotatably installed in the inside of the cavity, and a driving motor two connected with the reciprocating lead screw is installed on one side outer wall of the base.

[0014] A reciprocating shaft sleeve matched with the reciprocating lead screw is installed on the piston block, and a guide slide rod slidingly penetrating the piston block is installed in the inside of the cavity.

[0015] A water passing hole communicating with the dust removal box is arranged at the side end of the base close to the dust removal box.

[0016] As a further supplement to the scheme, a flexible waterproof sleeve is arranged at the side of the piston block close to the dust removal box, the flexible waterproof sleeve is sleeved on the outside of the reciprocating lead screw, and the flexible waterproof sleeve is fixed between the reciprocating lead screw and the inner wall of the cavity.

[0017] In summary, the technical effects and advantages of the utility model are:

[0018] 1. In the utility model, the dust screen, the driving motor one, the dust removal box and the dust removal brush strip are matched and arranged, in the use process, the dust and impurities attached to the surface of the dust screen are intercepted by the dust screen and enter the dust removal box with the rotation of the dust screen, the dust removal brush strip removes the dust and impurities attached to the surface of the dust screen, and the cleaned dust screen part continues to rotate to the air inlet channel, so that the stable ventilation effect of the air inlet channel is ensured, and manual cleaning is not required, so that the use is more convenient and reliable.

[0019] 2. In the utility model, the inside of the dust removal box is filled with cleaning liquid, the dust screen part rotating to the inside of the dust removal box is immersed in the cleaning liquid, the dust and impurities on the surface of the dust screen part are removed better with the cooperation of the dust removal brush strip, and the air flow temperature is high when the cleaned dust screen part continues to rotate to the air outlet channel, so that the damp part of the dust screen can be quickly dried, and the part of the dust screen reaching the air inlet channel is ensured to be in a dry state.

[0020] 3、The utility model discloses a cavity is set up in the inboard of base, and the side end of base is close to dust removal box and is provided with the water hole that is linked with dust removal box, and the cavity is full of the clean liquid of lower temperature, can play good cooling effect to the turntable, in addition, the temperature of clean liquid is raised correspondingly while cooling the turntable, and the clean effect of clean liquid after heating is better to the dust screen.

[0021] 4、The utility model discloses the cooperation of piston block, reciprocating screw and drive motor no. 2 is set up, along with the continuous consumption of clean liquid to dust screen, drive motor no. 2 drives reciprocating screw to rotate slowly, to drive piston block to extrude the clean liquid in the cavity in the dust removal box continuously slowly, guarantee the liquid level of the inboard of dust removal box to keep on a fixed liquid level, to guarantee the cleaning effect to dust screen. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0023] Figure 1 It is a three-dimensional structure schematic view of one side view angle in the embodiment;

[0024] Figure 2 It is a three-dimensional structure schematic view of another side view angle in the embodiment;

[0025] Figure 3 It is a side structure schematic view in the embodiment;

[0026] Figure 4 It is a sectional structure schematic view of base in the embodiment.

[0027] In the drawing: 1, base; 101, cavity; 102, water hole; 2, turntable body; 3, drive box; 4, air inlet channel; 5, dust screen; 6, drive motor one; 7, expansion board; 8, air return pipe; 9, dust removal box; 10, dust removal brush strip; 11, flow separation plate; 12, observation window; 13, reciprocating screw; 14, guide slide; 15, flexible waterproof sleeve; 16, piston block; 17, drive motor two; 18, air outlet channel. DETAILED DESCRIPTION

[0028] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0029] Embodiment: refer to Figures 1-4 The utility model discloses a five -axis rotary table, including base 1 and install on the base 1 upper end's rotary table body 2, one side of rotary table body 2 is provided with with the fixed drive box 3 of base 1, the inside installation of drive box 3 has the drive mechanism of drive rotary table body 2 and turn to action, the side end of drive box 3 away from rotary table body 2 is provided with air inlet channel 4, the inside installation of air inlet channel 4 has the cooling fan (not shown in the drawing), the cooling fan here is the suction type structure, for the air current of relatively lower outside temperature is sucked into the inside of drive box 3, the drive mechanism of drive box 3 inside is cooled, of course, drive box 3 still is provided with the through -hole structure of hot air flow discharge.

[0030] Among them, the side away from rotary table body 2 of drive box 3 rotatory installation has dust screen 5, dust screen 5 covers air inlet channel 4, and air inlet channel 4 is located in the upper semicircle area of dust screen 5, and the side end of drive box 3 is embedded with drive motor no. 6 that drive dust screen 5 rotates, and the side end away from rotary table body 2 of drive box 3 is fixed with dust removal box 9, and the lower semicircle part of dust screen 5 is located on the inside of dust removal box 9, and the inside of dust removal box 9 is installed with dust removal brush strip 10 that is contacted with the surface of dust screen 5.

[0031] Based on the cooperation of dust screen 5, drive motor no. 6, dust removal box 9 and dust removal brush strip 10, in the use process, dust and other impurities intercepted and attached to the surface of dust screen 5 enter dust removal box 9 along with dust screen 5 by driving dust screen 5 to slowly rotate by drive motor no. 6, along with the rotation of dust screen 5, dust and other impurities attached to the surface of dust screen 5 are brushed off by dust removal brush strip 10, and the part of dust screen 5 after cleaning continues to rotate to air inlet channel 4, ensuring the stable ventilation function of air inlet channel 4, and without frequent manual cleaning, the use is more convenient and reliable.

[0032] In addition, it should be noted that the outer side of dust screen 5 can be provided with a corresponding protective ring structure (not shown in the drawing) according to actual needs to avoid deformation of dust screen 5 due to external collision.

[0033] Among them, the inside of dust removal box 9 contains cleaning liquid, and the part of dust screen 5 rotating to the inside of dust removal box 9 is immersed in the cleaning liquid, which can better remove dust and other impurities on the surface in cooperation with dust removal brush strip 10.

[0034] In view of the problem that the dust screen 5 with water stains reaches the air inlet channel 4, resulting in the air flow in the inside of the driving box 3 being humid and being not conducive to the internal devices, the side end of the driving box 3 is fixed with an expansion plate 7, the expansion plate 7 is provided with an air outlet channel 18, the side end of the driving box 3 close to the turntable body 2 is fixed with a return air pipe 8 between the air outlet channel 18, and the part of the cleaned dust screen 5 continues to rotate to the air outlet channel 18, the air flow blown out from the air outlet channel 18 is high in temperature, can quickly dry the humid part of the dust screen 5, and ensures that the part of the dust screen 5 reaching the air inlet channel 4 is in a dry state.

[0035] In order to better separate the air flow at the air inlet channel 4 and the air outlet channel 18, the upper end of the dust removal box 9 is fixed with a flow separation plate 11, the flow separation plate 11 is slidably attached to the dust screen 5, and the flow separation plate 11 is located between the air inlet channel 4 and the air outlet channel 18.

[0036] The side end of the dust removal box 9 is provided with an observation window 12, which facilitates the operator to observe the remaining amount of cleaning liquid in the dust removal box 9, and in addition, the bottom of the dust removal box 9 is provided with a detachable sealing cover plate (not shown in the figure), which facilitates the regular cleaning of the collected dust and other impurities inside.

[0037] The inside of the base 1 is provided with a cavity 101, the side end of the base 1 close to the dust removal box 9 is provided with a water passing hole 102 in communication with the dust removal box 9, the cavity 101 is filled with cleaning liquid with low temperature, which can achieve good cooling effect on the turntable, and in addition, the temperature of the cleaning liquid is correspondingly increased while the turntable is cooled, and the cleaning effect of the cleaning liquid after being heated is better.

[0038] In addition, the inside of the cavity 101 is slidably attached with a piston block 16, the inside of the cavity 101 is rotatably installed with a reciprocating lead screw 13, one side outer wall of the base 1 is installed with a driving motor two 17 connected with the reciprocating lead screw 13, the piston block 16 is installed with a reciprocating shaft sleeve matched with the reciprocating lead screw 13, and the inside of the cavity 101 is installed with a guide sliding rod 14 slidably penetrating the piston block 16.

[0039] As the dust screen 5 continuously consumes the cleaning liquid, the liquid level of the cleaning liquid in the inside of the dust removal box 9 continuously decreases, the driving motor two 17 can be used to drive the reciprocating lead screw 13 to slowly rotate, so as to drive the piston block 16 to continuously and slowly extrude the cleaning liquid in the cavity 101 into the dust removal box 9, so as to ensure that the liquid level of the cleaning liquid in the inside of the dust removal box 9 is kept at a fixed level, thereby ensuring the cleaning effect of the dust screen 5.

[0040] It should be noted that the cleaning liquid in the cavity 101 is located on the side of the piston block 16 close to the dust removal box 9, in order to avoid the cleaning liquid from seeping from the thread gap of the reciprocating screw 13 to the other side of the piston block 16, the side of the piston block 16 close to the dust removal box 9 is provided with a flexible waterproof sleeve 15, the flexible waterproof sleeve 15 is sleeved on the outer side of the reciprocating screw 13, and the flexible waterproof sleeve 15 is fixed between the reciprocating screw 13 and the inner wall of the cavity 101.

[0041] The utility model working principle: this five axle rotary table operation process, utilize drive motor one 6 drive dust screen 5 slow rotation, dust screen 5 intercept and adhere to the dust such as impurity on the surface of dust screen 5 with dust screen 5 into dust removal box 9, rotate to the dust screen 5 part of dust removal box 9 inside is immersed in cleaning liquid, cooperate dust removal brush strip 10 and remove the dust such as impurity on its surface;

[0042] After cleaning, the dust screen 5 part continues to rotate to the air outlet channel 18, and the airflow blown from the air outlet channel 18 has a higher temperature, which can quickly dry the wet part of the dust screen 5, ensuring that the part of the dust screen 5 reaching the air inlet channel 4 is in a dry state.

[0043] As the dust screen 5 continues to consume the cleaning liquid, the drive motor two 17 drives the reciprocating screw 13 to rotate slowly, thereby driving the piston block 16 to continuously and slowly extrude the cleaning liquid in the cavity 101 into the dust removal box 9, ensuring that the liquid level of the cleaning liquid inside the dust removal box 9 remains at a fixed level, thereby ensuring the cleaning effect of the dust screen 5.

[0044] It should be further noted that the above electrical structures are electrically connected to the external power supply and the controller by conventional technical means.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and does not limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A five-axis rotary table, comprising a base (1) and a rotary table body (2) mounted on the upper end of the base (1), wherein a drive housing (3) fixed to the base (1) is provided on one side of the rotary table body (2), and a drive mechanism for driving the rotary table body (2) to rotate is installed on the inner side of the drive housing (3), characterized in that, An air inlet channel (4) is provided on the side of the drive box (3) away from the turntable body (2), and a cooling fan is installed on the inner side of the air inlet channel (4). A dustproof net (5) is rotatably installed on the side of the drive box (3) away from the turntable body (2). The dustproof net (5) covers the air inlet channel (4), and the air inlet channel (4) is located in the upper semi-circular area of ​​the dustproof net (5). A drive motor (6) for driving the dustproof net (5) to rotate is embedded on the side end of the drive box (3). A dust collector (9) is fixed to one end of the drive box (3) away from the turntable body (2). The lower semicircular part of the dustproof net (5) is located inside the dust collector (9). A dust removal brush strip (10) that contacts the surface of the dustproof net (5) is installed inside the dust collector (9).

2. A five-axis rotary table according to claim 1, characterized in that: The inside of the dust collection box (9) is filled with cleaning fluid.

3. A five-axis rotary table according to claim 2, characterized in that: An extension plate (7) is fixed to the side of the drive box (3), and an air outlet channel (18) is provided on the extension plate (7). A return air pipe (8) is fixed between the side of the drive box (3) near the turntable body (2) and the air outlet channel (18).

4. A five-axis rotary table according to claim 3, characterized in that: A baffle plate (11) is fixed at the upper end of the dust collection box (9). The baffle plate (11) is slidably attached to the dustproof net (5). The baffle plate (11) is located between the air inlet channel (4) and the air outlet channel (18).

5. A five-axis rotary table according to claim 2, characterized in that: The dust collection box (9) is provided with an observation window (12) on its side.

6. A five-axis rotary table according to claim 2, characterized in that: The base (1) has a cavity (101) on its inner side. A piston block (16) is horizontally slidably attached to the inner side of the cavity (101). A reciprocating screw (13) is rotatably installed on the inner side of the cavity (101). A second drive motor (17) connected to the reciprocating screw (13) is installed on one outer wall of the base (1). The piston block (16) is equipped with a reciprocating bushing that is compatible with the reciprocating screw (13), and a guide rod (14) that slides through the piston block (16) is installed on the inner side of the cavity (101). The base (1) has a water passage (102) connected to the dust collector (9) on its side end near the dust collector (9).

7. A five-axis rotary table according to claim 6, characterized in that: A flexible waterproof sleeve (15) is provided on the side of the piston block (16) near the dust collector (9). The flexible waterproof sleeve (15) is sleeved on the outside of the reciprocating screw (13) and is fixed between the reciprocating screw (13) and the inner wall of the cavity (101).

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