Multi-shaft turn-milling machining sliding table mechanism

Abstract

The utility model relates to a multi-shaft turn-milling machining sliding table mechanism. The problems that in the prior art, a spindle sliding table base and a milling cutter sliding table base of a water pump control system are difficult to move relatively, and machining of workpieces of different specifications is limited easily are solved. The machine tool comprises an assembling base, a sliding table frame which is arranged in an inclined mode is arranged on the assembling base, a main shaft sliding way and a tool turret sliding way which are arranged in a spaced mode are arranged on the sliding table frame, a main shaft sliding adjusting assembly is arranged in the main shaft sliding way, a tool turret transverse sliding assembly is arranged in the tool turret sliding way, and a tool turret longitudinal sliding assembly is arranged on the tool turret transverse sliding assembly. The milling machine has the advantages that the milling machine is simple and convenient to operate, can realize relative movement, is convenient for milling workpieces with different specifications, is good in sliding stability, can flexibly adjust milling and positioning positions, is good in use effect, and improves the machining efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a multi-axis turning and milling slide mechanism. Background Art

[0002] Compound turning and milling machine tools are the fastest growing and most widely used CNC equipment among compound machining machine tools. The compounding of machine tools is one of the important directions of machine tool development. Compound machine tools include various forms such as turning and milling compound, turning and milling grinding compound, milling and grinding compound, cutting and 3D printing compound, cutting and ultrasonic vibration compound, laser and stamping compound, etc. The purpose of compounding is to make a machine tool multifunctional, able to complete multiple tasks with one clamping, and improve processing efficiency and processing accuracy. The turret moves forward and backward and left and right. In the existing technology, the slide used to install the tool in the turning and milling compound machine tool can move left and right and up and down on the base. Since the spindle and chuck for fixing the workpiece are generally fixed on the base, the flexibility is not good. In addition, the existing spindle slide and milling cutter slide are difficult to move relative to each other, which is easily restricted when processing workpieces of different specifications, affecting processing efficiency.

[0003] In order to address the shortcomings of the existing technology, people have conducted long-term exploration and proposed various solutions. For example, a Chinese patent document discloses a cross-slide turning and milling compound machine tool [CN202320901695.5], which includes a base, a box body is mounted on one end of the top surface of the base in a forward and backward sliding direction, a cross slide is mounted on the front side of the box body in a vertical sliding direction, a support plate is mounted on the front side of the cross slide in a horizontal direction and a turret assembly is mounted on the support plate; a spindle is mounted on the other end of the top surface of the base, the spindle is connected to the motor, and the top of the spindle is fixedly connected to the chuck; the front and rear position of the turret assembly is adjusted by sliding the box body forward and backward, the height of the turret assembly is adjusted by sliding the cross slide up and down, and the left and right position of the turret assembly is adjusted by sliding the support plate left and right.

[0004] The above solution has solved the problem of the spindle and chuck being difficult to move flexibly in the existing technology to a certain extent, but the solution still has many shortcomings, for example: the spindle slide and the milling cutter slide are difficult to move relative to each other, which is easily restricted when processing workpieces of different specifications, affecting processing efficiency. Summary of the Invention

[0005] The purpose of the utility model is to provide a multi-axis turning and milling slide mechanism in order to solve the above problems.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a multi-axis turning and milling slide mechanism, including an assembly base, an inclined slide frame is provided on the assembly base, a spindle slide and a turret slide are respectively provided on the slide frame and are spaced apart from each other, a spindle sliding adjustment component is provided in the spindle slide, a turret transverse sliding component is provided in the turret slide, and a turret longitudinal sliding component is provided on the turret transverse sliding component.

[0007] In the above-mentioned multi-axis turning and milling slide mechanism, a supporting partition is provided between the spindle slide and the turret slide.

[0008] In the above-mentioned multi-axis turning and milling slide mechanism, the spindle sliding adjustment assembly includes spindle slide rails arranged on both sides of the spindle slide, the upper end of the spindle slide rails is slidably connected to an assembly slide for installing the spindle seat through a slider structure, and a sliding limit seat is provided at one end of the slide frame.

[0009] In the above-mentioned multi-axis turning and milling slide mechanism, the slider structure includes a front slider and a rear slider slidingly arranged on the spindle slide rail, a sliding support block is provided between the front slider and the rear slider, and the two sides of the bottom of the assembly slider are fixedly connected to the corresponding front slider, sliding support block and rear slider respectively.

[0010] In the above-mentioned multi-axis turning and milling slide mechanism, there is a sliding cavity in the spindle slide and between the spindle slide rails. The end of the spindle slide rail is connected to a sliding push motor through a motor seat, and the output shaft end of the sliding push motor is passed through a sliding guide seat arranged in the sliding cavity. A linkage sleeve is provided on the output shaft of the sliding push motor, and the linkage sleeve is connected to the above-mentioned assembly slide.

[0011] In the above-mentioned multi-axis turning and milling slide mechanism, the turret transverse sliding assembly includes a turret transverse slide rail arranged in the turret slide, and a plurality of adjustment sliders are slidably connected to the turret transverse slide rail, and the adjustment sliders located on two different turret transverse slide rails are provided with a symmetrically arranged turret longitudinal sliding frame.

[0012] In the above-mentioned multi-axis turning and milling slide mechanism, a transverse drive motor is connected to the turret slide and is located between the two turret transverse slide rails through a transverse motor seat. The output shaft end of the transverse drive motor is passed through the shaft positioning seat arranged in the turret slide, and a transverse linkage seat is sleeved on the output shaft of the transverse drive motor.

[0013] In the above-mentioned multi-axis turning and milling slide mechanism, the turret longitudinal sliding assembly includes a longitudinal positioning plate arranged on the turret longitudinal sliding frame, and the lower end of the longitudinal positioning plate is connected to the transverse linkage seat, and turret longitudinal adjustment slides are provided on both sides of the upper end of the longitudinal positioning plate, and the turret longitudinal adjustment slide is connected to the turret seat slide through a longitudinal adjustment slider.

[0014] In the above-mentioned multi-axis turning and milling slide mechanism, the bottom of one end of the longitudinal positioning plate is arranged against the upper end surface of the supporting partition, and a milling baffle is provided on one side of the longitudinal positioning plate.

[0015] In the above-mentioned multi-axis turning and milling slide mechanism, a sliding adjustment cavity is provided on the inner wall of the longitudinal positioning plate and located between the two turret longitudinal adjustment slide rails. A longitudinal drive motor is provided at one end of the sliding adjustment cavity, and the output end of the longitudinal drive motor is passed through the positioning shaft seat in the sliding adjustment cavity, and a linkage shaft seat is provided on the output end of the longitudinal drive motor, and the linkage shaft seat is connected to the turret seat slide.

[0016] Compared with the existing technology, the advantages of the utility model are: reasonable structural design, simple and convenient operation, and the assembly slide carrying the main shaft and the turret seat slide carrying the milling cutter can be moved relative to each other, which is convenient for milling workpieces of different specifications, and the sliding stability is better, the milling position can be flexibly adjusted, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure of the turret transverse sliding assembly and the turret longitudinal sliding assembly in the utility model;

[0020] In the figure: assembly base 1, slide frame 2, spindle slide 21, turret slide 22, spindle sliding adjustment assembly 3, spindle slide rail 31, slider structure 32, front slider 321, rear slider 322, sliding support block 323, assembly slide plate 33, sliding limit platform 34, sliding cavity 35, motor seat 351, sliding push motor 352, sliding guide seat 353, linkage sleeve 354, turret transverse sliding assembly 4, turret transverse slide rail 41, adjustment slider 42, turret longitudinal sliding frame 43, transverse drive motor 44, shaft positioning seat 45, transverse linkage seat 46, turret longitudinal sliding assembly 5, longitudinal positioning plate 51, turret longitudinal adjustment slide rail 52, turret seat slide 53, milling baffle 54, support partition 6, sliding adjustment cavity 7, longitudinal drive motor 71, positioning shaft seat 72, linkage shaft seat 73. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] like Figure 1-3As shown, a multi-axis turning and milling slide mechanism includes an assembly base 1, on which is provided an inclined slide frame 2, on which are provided a spindle slide 21 and a turret slide 22 spaced apart from each other, a spindle slide adjustment assembly 3 is provided in the spindle slide 21, a turret transverse slide assembly 4 is provided in the turret slide 22, and a turret longitudinal slide assembly 5 is provided on the turret transverse slide assembly 4.

[0023] A supporting partition 6 is provided between the spindle slide 21 and the turret slide 22 .

[0024] The supporting partition 6 is used to separate the supporting partitions 6 and provide support for the lateral sliding of the longitudinal positioning plate 51 .

[0025] In detail, the spindle sliding adjustment assembly 3 includes a spindle slide rail 31 arranged on both sides of the spindle slide 21. The upper end of the spindle slide rail 31 is slidably connected to an assembly slide 33 for installing the spindle seat through a slider structure 32, and a sliding limit seat 34 is provided at one end of the slide frame 2.

[0026] Furthermore, the slider structure 32 includes a front slider 321 and a rear slider 322 that are slidably arranged on the spindle slide rail 31, a sliding support block 323 is provided between the front slider 321 and the rear slider 322, and the two sides of the bottom of the assembly slider 33 are fixedly connected to the corresponding front slider 321, sliding support block 323 and rear slider 322 respectively.

[0027] This arrangement can ensure that the assembly slide 33 is more stable when driving the spindle seat to slide and adjust the position.

[0028] Furthermore, a sliding cavity 35 is provided in the spindle slide 21 and between the spindle slide rails 31. The end of the spindle slide rail 31 is connected to a sliding push motor 352 through a motor seat 351, and the output shaft end of the sliding push motor 352 is passed through a sliding guide seat 353 provided in the sliding cavity 35. A linkage sleeve 354 is sleeved on the output shaft of the sliding push motor 352, and the linkage sleeve 354 is connected to the above-mentioned assembly slide 33.

[0029] The linkage sleeve 354 is threadedly connected to the output shaft of the sliding push motor 352. When the output shaft of the sliding push motor 352 rotates, the linkage sleeve 354 drives the assembly slide 33 to be forced to move.

[0030] Specifically, the turret transverse sliding assembly 4 includes a turret transverse slide rail 41 arranged in the turret slide 22, and a plurality of adjustment sliders 42 are slidably connected to the turret transverse slide rail 41, and the adjustment sliders 42 located on two different turret transverse slide rails 41 are provided with symmetrically arranged turret longitudinal sliding frames 43.

[0031] More specifically, a transverse drive motor 44 is connected to the turret slide 22 and between the two turret transverse slide rails 41 through a transverse motor seat 47. The output shaft end of the transverse drive motor 44 is passed through a shaft positioning seat 45 provided in the turret slide 22, and a transverse linkage seat 46 is sleeved on the output shaft of the transverse drive motor 44.

[0032] The transverse drive motor 44 is a screw motor, and the shaft positioning seat 45 is rotationally connected to the output shaft of the drive motor 44 .

[0033] Obviously, the turret longitudinal sliding assembly 5 includes a longitudinal positioning plate 51 arranged on the turret longitudinal sliding frame 43, and the lower end of the longitudinal positioning plate 51 is connected to the transverse linkage seat 46, and turret longitudinal adjustment slides 52 are provided on both sides of the upper end of the longitudinal positioning plate 51, and the turret longitudinal adjustment slides 52 are connected to the turret seat slide 53 through the longitudinal adjustment slider 42.

[0034] It can be seen that the bottom of one end of the longitudinal positioning plate 51 is arranged to abut against the upper end surface of the supporting partition 6, and a milling baffle 54 is provided on one side of the longitudinal positioning plate 51.

[0035] The milling baffle 54 is used to prevent milling metal chips from splashing, and moves synchronously with the longitudinal positioning plate 51 to achieve mobile chip blocking during milling.

[0036] In addition, a sliding adjustment cavity 7 is provided on the inner wall of the longitudinal positioning plate 51 and located between the two turret longitudinal adjustment slide rails 52. A longitudinal drive motor 71 is provided at one end of the sliding adjustment cavity 7, and the output end of the longitudinal drive motor 71 is passed through the positioning shaft seat 72 in the sliding adjustment cavity 7, and a linkage shaft seat 73 is provided on the output end of the longitudinal drive motor 71, and the linkage shaft seat 73 is connected to the turret seat slide 53.

[0037] The longitudinal drive motor 71 is a screw motor. The output end of the longitudinal drive motor 71 rotates to drive the linkage shaft seat 73 to passively move, and the linkage shaft seat 73 drives the turret seat slide 53 to slide synchronously.

[0038] To sum up, the principle of this embodiment is: by arranging the spindle sliding adjustment component 3 in the spindle slide 21, it is ensured that the assembly slide 33 carrying the spindle can be moved and adjusted for positioning according to the length of the workpiece; secondly, during milling, the turret transverse sliding component 4 and the turret longitudinal sliding component 5 are used to move the turret seat slide 53 carrying the milling cutter transversely and longitudinally according to the milling position and milling depth, so that milling operations at any position and depth can be realized, with good flexibility and good use effect.

[0039] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0040] Although this article uses the terms such as assembly base 1, slide frame 2, spindle slide 21, turret slide 22, spindle sliding adjustment assembly 3, spindle slide rail 31, slider structure 32, front slider 321, rear slider 322, sliding support block 323, assembly slide 33, sliding limit platform 34, sliding cavity 35, motor seat 351, sliding push motor 352, sliding guide seat 353, linkage sleeve 354, turret transverse sliding assembly 4, turret transverse slide rail 41, adjustment slider 42, turret longitudinal sliding frame 43, transverse drive motor 44, shaft positioning seat 45, transverse linkage seat 46, turret longitudinal sliding assembly 5, longitudinal positioning plate 51, turret longitudinal adjustment slide rail 52, turret seat slide 53, milling baffle 54, support partition 6, sliding adjustment cavity 7, longitudinal drive motor 71, positioning shaft seat 72, linkage shaft seat 73 more frequently, it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. A multi-axis turning and milling slide mechanism, comprising an assembly base (1), wherein an inclined slide frame (2) is provided on the assembly base (1), characterized in that: The slide frame (2) is provided with a spindle slideway (21) and a turret slideway (22) which are spaced apart from each other. A spindle sliding adjustment component (3) is provided in the spindle slideway (21), a turret transverse sliding component (4) is provided in the turret slideway (22), and a turret longitudinal sliding component (5) is provided on the turret transverse sliding component (4).

2. A multi-axis turning and milling slide mechanism according to claim 1, characterized in that: A supporting partition (6) is provided between the spindle slideway (21) and the turret slideway (22).

3. The multi-axis turning and milling slide mechanism according to claim 1, characterized in that: The spindle sliding adjustment assembly (3) includes spindle slide rails (31) arranged on both sides of the spindle slideway (21), the upper end of the spindle slide rails (31) is slidably connected to an assembly slide plate (33) for installing the spindle seat through a slider structure (32), and a sliding limit seat (34) is provided at one end of the slide frame (2).

4. A multi-axis turning and milling slide mechanism according to claim 3, characterized in that: The slider structure (32) includes a front slider (321) and a rear slider (322) slidably arranged on the spindle slide rail (31), a sliding support block (323) is provided between the front slider (321) and the rear slider (322), and the two sides of the bottom of the assembly slider (33) are fixedly connected to the corresponding front slider (321), the sliding support block (323) and the rear slider (322).

5. The multi-axis turning and milling slide mechanism according to claim 4, characterized in that: A sliding cavity (35) is provided in the spindle slideway (21) and between the spindle slide rails (31); the end of the spindle slide rail (31) is connected to a sliding push motor (352) through a motor seat (351); and the output shaft end of the sliding push motor (352) is passed through a sliding guide seat (353) provided in the sliding cavity (35); a linkage sleeve (354) is sleeved on the output shaft of the sliding push motor (352), and the linkage sleeve (354) is connected to the above-mentioned assembly slide plate (33).

6. The multi-axis turning and milling slide mechanism according to claim 2, characterized in that: The turret transverse sliding assembly (4) includes a turret transverse slide rail (41) arranged in the turret slideway (22), and a plurality of adjustment sliders (42) are slidably connected to the turret transverse slide rail (41), and the adjustment sliders (42) located on two different turret transverse slide rails (41) are provided with symmetrically arranged turret longitudinal sliding frames (43).

7. The multi-axis turning and milling slide mechanism according to claim 6, characterized in that: A transverse drive motor (44) is connected to the turret slideway (22) and is located between the two turret transverse slide rails (41) through a transverse motor seat (47). The output shaft end of the transverse drive motor (44) is inserted into a shaft positioning seat (45) arranged in the turret slideway (22). A transverse linkage seat (46) is sleeved on the output shaft of the transverse drive motor (44).

8. The multi-axis turning and milling slide mechanism according to claim 6, characterized in that: The turret longitudinal sliding assembly (5) includes a longitudinal positioning plate (51) arranged on the turret longitudinal sliding frame (43), and the lower end of the longitudinal positioning plate (51) is connected to the transverse linkage seat (46), and turret longitudinal adjustment slide rails (52) are provided on both sides of the upper end of the longitudinal positioning plate (51), and the turret longitudinal adjustment slide rails (52) are connected to the turret seat slide (53) through the longitudinal adjustment slider (42).

9. The multi-axis turning and milling slide mechanism according to claim 8, characterized in that: The bottom of one end of the longitudinal positioning plate (51) is arranged against the upper end surface of the supporting partition (6), and a milling baffle (54) is provided on one side of the longitudinal positioning plate (51).

10. The multi-axis turning and milling slide mechanism according to claim 8, characterized in that: The inner wall of the longitudinal positioning plate (51) is provided with a sliding adjustment cavity (7) between the two turret longitudinal adjustment slide rails (52); one end of the sliding adjustment cavity (7) is provided with a longitudinal drive motor (71); the output end of the longitudinal drive motor (71) is passed through a positioning shaft seat (72) in the sliding adjustment cavity (7); and a linkage shaft seat (73) is sleeved on the output end of the longitudinal drive motor (71); the linkage shaft seat (73) is connected to the turret seat slide (53).

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