Automatic tool for mounting five-axis turntable of cradle

Abstract

The utility model relates to a cradle five-axis rotary table installation automation tool which comprises a final assembly platform, a groove which is concave inwards is formed in the middle of the upper end of the final assembly platform, a longitudinal linear sliding table is installed at the bottom of the groove, an automatic lifting table which slides front and back is installed at the upper end of the longitudinal linear sliding table, and a cradle placing plate is fixedly installed at the upper end of the automatic lifting table. The positions, located on the two sides of the groove, of the upper end of the final assembly platform are each provided with a transverse linear sliding table, the upper end of the transverse linear sliding table on the left side is provided with a left support installation plate sliding left and right, the left support installation plate is provided with a left support, and the upper end of the other transverse linear sliding table is provided with a right support installation plate sliding left and right. A right support is installed on the right support installation plate, and a marble straight gauge is transversely arranged at the position, behind the cradle containing plate, of the upper end of the general assembly platform. The sliding table is matched with the automatic lifting platform, high-precision control over concentricity of the cradle rotating shaft and the left and right supports is achieved, the overall automation degree is high, and manual operation can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of a cradle five-axis numerical control turntable, in particular to an automatic tooling for installing a cradle five-axis turntable. Background Art

[0002] In the prior art, a five-axis cradle turntable mounting fixture and an mounting method thereof have been disclosed, with publication number CN114227588A, wherein the mounting fixture comprises a base, a left mounting platform, a right mounting platform, a marble ruler and a cradle group fine-tuning lifting platform; a first linear rail and a second linear rail are respectively provided on the left and right sides of the base, the first and second linear rails extend along the X-axis direction, and the left and right mounting platforms are slidably mounted on the first and second linear rails, respectively; the cradle group fine-tuning lifting platform is installed above the base and between the left and right mounting platforms, a third linear rail is provided on the base, the third linear rail extends along the Y-axis direction, and the cradle group fine-tuning lifting platform is slidably mounted on the third linear rail; the cradle group fine-tuning lifting platform comprises a first T-type screw rod pair for adjusting the position of the cradle group forward and backward in the Y-axis direction, and a second T-type screw rod pair for adjusting the position of the cradle group up and down in the Z-axis direction.

[0003] At present, the existing installation jigs or tooling are all like the above structure, with low automation, requiring a lot of manual assistance, and complex structure and low work efficiency. Therefore, it is necessary to improve the structure to improve the automation level. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide an automated tooling for installing a five-axis turntable of a cradle, which adopts a slide table and an automatic lifting platform to achieve high-precision control of the concentricity of the cradle's rotating axis and the left and right supports. The overall degree of automation is high, and manual operations can be effectively reduced.

[0005] The technical solution adopted by the utility model to solve its technical problems is: to provide a cradle five-axis turntable installation automated tooling, including an assembly platform, an inwardly concave groove is provided in the middle of the upper end of the assembly platform, a longitudinal linear slide is installed at the bottom of the groove, an automatic lifting platform that slides back and forth is installed on the upper end of the longitudinal linear slide, a cradle placement plate is fixedly installed on the upper end of the automatic lifting platform, a transverse linear slide is installed on each of the two sides of the upper end of the assembly platform located at the groove, a left support mounting plate that slides left and right is installed on the upper end of the left side transverse linear slide, a left support mounting plate is installed on the left support mounting plate, a right support is installed on the upper end of the other transverse linear slide, a right support mounting plate that slides left and right is installed on the right support mounting plate, and a marble straight gauge is arranged laterally on the upper end of the assembly platform located behind the cradle placement plate.

[0006] As a supplement to the technical solution described in the utility model, four L-shaped fixing blocks arranged in a rectangular shape are installed on the upper end of the cradle placement plate, and the upper parts of the two L-shaped fixing blocks located in the front are both screwed with a fixing bolt.

[0007] As a supplement to the technical solution described in the utility model, an adjustment block is installed on the upper end of the left support mounting plate located in front of the left support, and a gasket is arranged between the adjustment block and the front end surface of the left support.

[0008] As a supplement to the technical solution described in the utility model, an adjustment block is installed on the upper end of the right support mounting plate located in front of the right support, and a gasket is arranged between the adjustment block and the front end surface of the right support.

[0009] As a supplement to the technical solution described in the utility model, a marble support is installed on each side of the groove at the upper end of the assembly platform, and the marble straightedge is installed on the two marble supports. An adjustment baffle is provided on the front and rear sides of the upper end of the marble support, and an adjustment bolt is screwed on the adjustment baffle, and one end of the adjustment bolt supports the marble straightedge.

[0010] Beneficial effects: The utility model relates to an automated tooling for installing a cradle five-axis turntable, which has the following advantages:

[0011] 1. This tooling has a high degree of automation in installation, greatly reduces the difficulty of assembly, and has extremely high assembly accuracy. The left and right horizontal linear slides are electrically adjusted by buttons to move the left and right supports and ensure that the concentric state of the left and right supports remains unchanged;

[0012] 2. Convenient and precise control of the cradle. The button can electrically adjust the automatic lifting platform and the longitudinal linear slide, and the cradle's rotating axis can be controlled to be concentric with the left and right supports with high precision;

[0013] 3. Both the left and right supports are equipped with adjustment blocks and gaskets, which can effectively control the accuracy of the left and right supports, and the accuracy can be adjusted multiple times to achieve the ideal state;

[0014] 4. Compared with the traditional linear rail slider mechanism, the slide table has higher linear sliding accuracy, can be precisely controlled and is easy to install;

[0015] 5. Each slide has a digital display function, which can show the adjustment amount. Combined with the micrometer and marble straight gauge, it can achieve high-precision assembly requirements and make the assembly operation simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the cradle placement board described in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the marble support described in the utility model.

[0019] Illustration: 1. Assembly platform, 2. Groove, 3. Longitudinal linear slide, 4. Automatic lifting platform, 5. Horizontal linear slide, 6. Left support mounting plate, 7. Left support mounting plate, 8. Cradle placement plate, 9. Marble straight gauge, 10. Left support, 11. Right support, 12. Micrometer, 13. L-shaped fixing block, 14. Fixing bolt, 15. Adjusting block, 16. Gasket, 17. Marble support, 18. Adjusting baffle, 19. Adjusting bolt, 20. Five-axis cradle. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

[0021] The embodiment of the utility model relates to an automatic tooling for installing a five-axis turntable of a cradle, such as Figure 1-3 As shown, it includes an assembly platform 1, a groove 2 recessed inwardly is provided in the middle of the upper end of the assembly platform 1, a longitudinal linear slide 3 is installed at the bottom of the groove 2, an automatic lifting platform 4 that slides forward and backward is installed on the upper end of the longitudinal linear slide 3, a cradle placement plate 8 is fixedly installed on the upper end of the automatic lifting platform 4, a transverse linear slide 5 is installed on each side of the upper end of the assembly platform 1 located at the groove 2, a left support mounting plate 6 that slides left and right is installed on the upper end of the left side transverse linear slide 5, a left support mounting plate 6 that slides left and right is installed on the left support mounting plate 6, a left support 10 is installed on the left support mounting plate 6, a right support 11 is installed on the right support mounting plate 7, and a marble straight gauge 9 is arranged laterally behind the cradle placement plate 8 at the upper end of the assembly platform 1.

[0022] Four L-shaped fixing blocks 13 arranged in a rectangular shape are installed on the upper end of the cradle placement plate 8 , and a fixing bolt 14 is screwed on the upper part of the two L-shaped fixing blocks 13 located in the front.

[0023] A horizontal linear slide 5 is installed on both sides of the final assembly platform 1, and the two horizontal linear slides 5 are used to realize the high-precision automatic left and right sliding of the left and right supports; the five-axis cradle 20 is placed on the cradle placement plate 8, and the five-axis cradle 20 is limited and fixed by four L-shaped fixing blocks 13 and the fixing bolts 14 on the upper part of the L-shaped fixing blocks 13; the cradle placement plate 13 is fixed on the automatic lifting platform 4, and the automatic lifting platform 4 is installed on the longitudinal linear slide 3, which can realize the high-precision automatic movement of the cradle front and back and up and down; the micrometer 12 is installed on the five-axis cradle 20, and the micrometer 12 is used in conjunction with the marble straight gauge 9 to effectively measure the installation accuracy of the left support 10, the right support 11 and the five-axis cradle 20 and the installation accuracy of each component of the tooling itself, so as to make adjustments to meet the assembly requirements.

[0024] Both the horizontal linear slide 5 and the vertical linear slide 3 have digital display functions, belong to the existing technology, and are components that can be directly purchased on the market, so the specific structure will not be explained; the automatic lifting platform 4 is also a component that can be directly purchased on the market, and the brand selected is Zhilian Automation, and the model is NT03VA100; the automatic lifting platform 4 can also use other brands and models, as long as it meets the required load-bearing requirements.

[0025] The fixed stroke of the transverse linear slide 5 can effectively ensure that the left and right supports will not fall off the assembly platform 1, and the stroke size fully meets the installation and measurement requirements of this model of turntable.

[0026] The horizontal linear slides 5 installed on the left and right sides are of the same model. During installation, the marble straightedge 9 is used in conjunction with the micrometer 12 to ensure that the straightness and parallelism of the left and right horizontal linear slides 5 meet the cradle assembly requirements.

[0027] The longitudinal linear slide 3 is used to control the forward and backward movement of the cradle. The longitudinal linear slide 3 adopts large load-bearing and high-precision, and an automatic lifting platform 4 is installed on it. During installation, the marble straight gauge 9 is used in conjunction with the micrometer 12 to ensure that the straightness and verticality of the forward and backward and upward and downward movement meet the cradle assembly requirements.

[0028] The upper end of the left support mounting plate 6 is located in front of the left support 10 and is installed with an adjustment block 15, and a gasket 16 is arranged between the adjustment block 15 and the front end surface of the left support 10; the upper end of the right support mounting plate 7 is located in front of the right support 11 and is installed with an adjustment block 15, and a gasket 16 is arranged between the adjustment block 15 and the front end surface of the right support 11; by replacing the gaskets 16 of different thicknesses, the front and rear position of the left support mounting plate 6 can be fine-tuned to ensure that the left and right supports are coaxial on the mounting plate.

[0029] The upper end of the assembly platform 1 is provided with a marble support 17 on both sides of the groove 2, and the marble straight gauge 9 is installed on the two marble supports 17. An adjustment baffle 18 is provided on the front and rear sides of the upper end of the marble support 17. The adjustment baffle 18 is screwed with an adjustment bolt 19, and one end of the adjustment bolt 19 is against the marble straight gauge 9; by rotating the adjustment bolt 19, the position of the marble straight gauge 9 can be adjusted within a certain range, thereby ensuring the accuracy of the marble straight rail 9.

[0030] The design of the final assembly platform 1 adopts the method of cross-shaped reinforcement ribs plus center-circular reinforcement ribs. Through CAE simulation analysis, it is ensured that the final assembly platform 1 has sufficient rigidity and is as light as possible.

[0031] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0032] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0033] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0034] The above is a detailed introduction to the cradle five-axis turntable installation automated tooling provided by the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A cradle five-axis turntable installation automation tooling, comprising an assembly platform (1), characterized in that: The middle part of the upper end of the assembly platform (1) is provided with an inwardly recessed groove (2), the bottom of which is provided with a longitudinal linear slide (3), the upper end of which is provided with an automatic lifting platform (4) that slides forward and backward, the upper end of which is fixedly provided with a cradle placement plate (8), the upper end of the assembly platform (1) is located on both sides of the groove (2), and a transverse linear slide (5) is installed on each side, the left transverse linear slide (5) is provided with a left support mounting plate (6) that slides left and right, the left support mounting plate (6) is provided with a left support (10), the upper end of the other transverse linear slide (5) is provided with a right support mounting plate (7) that slides left and right, the right support mounting plate (7) is provided with a right support (11), the upper end of the assembly platform (1) is located behind the cradle placement plate (8), and a marble straight gauge (9) is arranged transversely.

2. The cradle five-axis turntable installation automation tooling according to claim 1 is characterized by: Four L-shaped fixing blocks (13) arranged in a rectangular shape are installed on the upper end of the cradle placement plate (8), and a fixing bolt (14) is screwed on the upper part of the two L-shaped fixing blocks (13) located in the front.

3. The cradle five-axis turntable installation automation tooling according to claim 1 is characterized by: An adjustment block (15) is installed at the upper end of the left support mounting plate (6) located in front of the left support (10), and a gasket (16) is arranged between the adjustment block (15) and the front end surface of the left support (10).

4. The cradle five-axis turntable installation automation tooling according to claim 1 is characterized by: An adjustment block (15) is installed at the upper end of the right support mounting plate (7) located in front of the right support (11), and a gasket (16) is arranged between the adjustment block (15) and the front end surface of the right support (11).

5. The cradle five-axis turntable installation automation tooling according to claim 1 is characterized by: The upper end of the assembly platform (1) is provided with a marble support (17) on both sides of the groove (2), and the marble straightedge (9) is installed on the two marble supports (17). An adjustment baffle (18) is provided on both sides of the upper end of the marble support (17), and an adjustment bolt (19) is screwed on the adjustment baffle (18). One end of the adjustment bolt (19) is against the marble straightedge (9).

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