Supporting mechanism and machining equipment

Abstract

The utility model discloses a supporting mechanism and machining equipment, and relates to the technical field of machining. The supporting mechanism comprises a lifting unit, a cushion block and a connecting piece; the cushion block is arranged on one side of the lifting unit, the cushion block is in spherical surface fit with the lifting unit, the lifting unit is used for adjusting the position of the cushion block in the first direction, and the side, away from the lifting unit, of the cushion block is used for bearing a machine tool; the connecting piece comprises a ground hook connecting part and a connecting rod part, the ground hook connecting part is connected to one end of the connecting rod part, the ground hook connecting part is used for being connected with a foundation, and the connecting rod part penetrates through the lifting unit and the cushion block in the first direction; the end, away from the ground hook connecting part, of the connecting rod part is connected to the machine tool. The supporting mechanism can effectively restrain vibration of the machine tool.

Description

Technical Field

[0001] The present application relates to the field of mechanical processing technology, and in particular to a supporting mechanism and processing equipment. Background Art

[0002] The workpieces processed by heavy machine tools are heavy and have large cutting forces. The weight of the machine tools themselves is also relatively large, which will produce large vibrations during the processing.

[0003] However, the existing pad structure cannot absorb the vibration during the machining process of the machine tool, thereby affecting the machining accuracy. Utility Model Content

[0004] The present application provides a supporting mechanism and processing equipment to reduce the vibration of a machine tool.

[0005] The present application provides: a support mechanism, including a lifting unit, a cushion block and a connecting member;

[0006] The cushion block is arranged on one side of the lifting unit, the cushion block is spherically matched with the lifting unit, the lifting unit is used to adjust the position of the cushion block in the first direction, and the side of the cushion block away from the lifting unit is used to receive the machine tool;

[0007] The connecting member includes a ground hook connecting portion and a connecting rod portion, the ground hook connecting portion is connected to one end of the connecting rod portion, the ground hook connecting portion is used to connect to the foundation, the connecting rod portion is passed through the lifting unit and the pad along the first direction, and one end of the connecting rod portion away from the ground hook connecting portion is connected to the machine tool.

[0008] Based on the above technical solution, the support mechanism provided by the present application can absorb the machining errors of the machine tool and the foundation through the spherical fit between the pad and the lifting unit, and can also absorb the errors caused by wear, so that the support mechanism has a higher adjustment accuracy. In addition, in the support mechanism, the fixed connection between the machine tool and the foundation is achieved through the connecting piece, and the force of the machine tool can be transmitted to the foundation, thereby effectively suppressing the vibration of the machine tool.

[0009] In some possible implementations, the lifting unit is provided with a first U-shaped groove, and an opening end of the first U-shaped groove faces one side of the lifting unit in a circumferential direction;

[0010] The cushion block is provided with a second U-shaped groove, the opening end of the second U-shaped groove faces one side of the cushion block in the circumferential direction, and the inner wall of the second U-shaped groove and the inner wall of the first U-shaped groove are located on the same cylindrical surface;

[0011] The connecting rod portion is inserted into the first U-shaped groove and the second U-shaped groove.

[0012] In some possible implementations, the support mechanism further includes a casting pit opened in the foundation, and the ground hook connection portion is cast in the casting pit;

[0013] The casting pit comprises an opening structure and a bottom surface which are arranged opposite to each other. The opening structure is located on a side of the bottom surface close to the lifting unit, and an area of ​​the opening structure is smaller than an area of ​​the bottom surface.

[0014] In some possible implementations, an assembly hole is provided in the cushion block, and the assembly hole penetrates the cushion block along the first direction;

[0015] A gap is arranged between the connecting rod portion and the inner wall of the assembly hole.

[0016] In some possible implementations, one end of the connecting rod away from the ground hook connecting portion is further configured with an external thread section, and the supporting mechanism further includes a nut;

[0017] The nut is threadedly connected to the external thread section and locked on a side of the machine tool away from the cushion block.

[0018] In some possible implementations, the support mechanism further includes an elastic gasket;

[0019] The elastic gasket is sleeved on the peripheral side of the connecting rod portion and is located between the nut and the machine tool.

[0020] In some possible implementations, the support mechanism further includes an adjustment gasket;

[0021] The adjusting gasket is arranged between the cushion block and the machine tool.

[0022] In some possible implementations, the support mechanism further includes a base unit, and the lifting unit includes a first structural block and a second structural block;

[0023] The first structural block is slidably arranged in the base unit, the sliding direction of the first structural block is perpendicular to the first direction, the second structural block is arranged between the first structural block and the cushion block, the second structural block is matched with the inclined surface of the first structural block, and the cushion block is matched with the spherical surface of the side of the second structural block away from the first structural block;

[0024] When the first structure block slides relative to the base unit, the second structure block is driven to rise and fall along the first direction.

[0025] In some possible implementations, the lifting unit further includes a driving assembly, which is drivingly connected to the first structural block, and is used to drive the first structural block to slide in the base unit.

[0026] In addition, the present application also provides a processing device, including the supporting mechanism provided in the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 A schematic diagram of the main structure of the support mechanism in some embodiments is shown;

[0029] Figure 2 Shows Figure 1 A schematic diagram of the partially enlarged structure of part A;

[0030] Figure 3 Shows Figure 1 A schematic diagram of the partially enlarged structure of part B;

[0031] Figure 4 Shows Figure 1 A schematic diagram of the local enlarged structure of part C in the middle;

[0032] Figure 5 A schematic diagram of a side view of a support mechanism in some embodiments is shown;

[0033] Figure 6 A schematic diagram of a top view of the support mechanism in some embodiments is shown.

[0034] Description of main component symbols:

[0035] 1000-support mechanism;

[0036] 100-base unit; 101-accommodating cavity; 102-third U-shaped groove; 110-base; 111-bottom plate; 112-side wall; 120-side plate;

[0037] 200-lifting unit; 201-first U-shaped groove; 210-first structural block; 211-first inclined surface; 220-second structural block; 221-second inclined surface; 222-limiting groove; 2221-first spherical surface; 230-driving assembly; 231-connecting shaft; 2311-second assembly hole; 232-limiting edge; 233-limiting ring; 2331-first assembly hole; 234-pin;

[0038] 300- pad; 310- second spherical surface; 320- assembly hole; 330- second U-shaped groove;

[0039] 400-connecting piece; 410-ground hook connecting part; 420-connecting rod part; 421-external thread section;

[0040] 510-adjusting gasket; 520-elastic gasket; 530-washer; 540-nut;

[0041] 2000-foundation; 2100-casting pit; 2110-opening structure; 2120-bottom surface;

[0042] 3000-machine tools;

[0043] M - first direction. DETAILED DESCRIPTION

[0044] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0045] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0049] like Figure 1 and Figure 5 As shown, a Cartesian coordinate system is established, and it is defined that the length direction of the support mechanism 1000 is parallel to the direction shown by the x-axis, the width direction of the support mechanism 1000 is parallel to the direction shown by the y-axis, and the height direction of the support mechanism 1000 is parallel to the direction shown by the z-axis. It can be understood that the above definition is only for the convenience of understanding the relative position relationship of the various parts of the support mechanism 1000, and should not be understood as a limitation to the present application.

[0050] like Figure 1 and Figure 2 As shown, the supporting mechanism 1000 includes a lifting unit 200 , a cushion block 300 and a connecting member 400 .

[0051] The pad 300 is disposed on one side of the lifting unit 200. The pad 300 is spherically matched with the lifting unit 200. The lifting unit 200 can be used to adjust the position of the pad 300 in the first direction M. In some embodiments, the first direction M can be parallel to the height direction of the support mechanism 1000. The side of the pad 300 away from the lifting unit 200 can be used to receive the machine tool 3000, that is, the machine tool 3000 is placed on the side of the pad 300 away from the lifting unit 200.

[0052] The connecting member 400 includes a ground hook connection portion 410 and a connecting rod portion 420. In some embodiments, the ground hook connection portion 410 and the connecting rod portion 420 can be fixedly connected by welding. The ground hook connection portion 410 can be used to connect the foundation 2000, and the end of the connecting rod portion 420 away from the ground hook connection portion 410 can be sequentially penetrated through the lifting unit 200 and the cushion block 300, and the end of the connecting rod portion 420 away from the ground hook connection portion 410 can be connected to the machine tool 3000.

[0053] In other embodiments, the ground hook connection portion 410 and the connection rod portion 420 may also be an integral structure.

[0054] During use, the support mechanism 1000 can be installed below the corresponding position of the machine tool 3000. It is understandable that the support mechanism 1000 can be set at the four corner positions of the machine tool 3000. In the process of leveling the machine tool 3000, the cushion block 300 can be driven by the lifting unit 200 to move along the first direction M to adjust the height of the corresponding position of the machine tool 3000, thereby achieving the leveling of the machine tool 3000. In addition, the machine tool 3000 is fixedly connected to the foundation 2000 through the connecting member 400 in the support mechanism 1000, which can enhance the stability of the installation of the machine tool 3000 and effectively suppress the vibration of the machine tool 3000.

[0055] like Figure 1 and Figure 5 As shown, the support mechanism 1000 further includes a base unit 100 , which can be used as a mounting carrier in the support mechanism 1000 , and the lifting unit 200 can be mounted on the base unit 100 .

[0056] The base unit 100 may include a base 110 and two side panels 120. The base 110 is a U-shaped structure, and accordingly, the base 110 may include two opposite side walls 112 and two opposite notches. The two side panels 120 may be arranged at the two notches of the base 110 in a one-to-one correspondence to close the two notches of the base 110. The base 110 and the two side panels 120 may cooperate to enclose a receiving cavity 101. In some embodiments, the side panels 120 may be parallel to the length direction and the height direction of the support mechanism 1000 at the same time. The base 110 and the side panels 120 may be fixedly connected by screw connection, welding or clamping.

[0057] In some other embodiments, the base unit 100 may include a base 110 . The base 110 may be a frame structure with four sides being closed and having four side walls 112 .

[0058] Combined with Figure 2 and Figure 3 , the lifting unit 200 may include a first structural block 210 and a second structural block 220. The first structural block 210 is slidably installed in the base unit 100, and the first structural block 210 can be placed on the bottom plate 111 of the base 110 to provide corresponding support. In some embodiments, the sliding direction of the first structural block 210 is parallel to the length direction of the support mechanism 1000. The second structural block 220 is arranged on a side of the first structural block 210 close to the cushion block 300, and the second structural block 220 is matched with the first structural block 210 in an inclined surface. The cushion block 300 can be spherically matched with a side of the second structural block 220 away from the first structural block 210.

[0059] In the embodiment, in the length direction of the support mechanism 1000, the size of the accommodating cavity 101 is larger than the size of the first structural block 210, and a sliding space can be provided for the first structural block 210. In the width direction of the support mechanism 1000, the size of the first structural block 210 can be smaller than and close to the size of the accommodating cavity 101, and a gap is left between the first structural block 210 and the two inner walls (i.e., the two side plates 120) opposite to the accommodating cavity 101. On the one hand, it can ensure that the first structural block 210 can slide smoothly in the accommodating cavity 101, reducing the sliding resistance, so that the operator can easily adjust the height of the corresponding position of the machine tool 3000. On the other hand, the side plate 120 can also provide a guiding function for the movement of the first structural block 210, reducing the possibility of the first structural block 210 being skewed and causing jamming or stuck.

[0060] The second structure block 220 is slidably installed in the base unit 100 , and the sliding direction of the second structure block 220 is parallel to the first direction M, that is, the sliding direction of the second structure block 220 is parallel to the height direction of the support mechanism 1000 .

[0061] In the length direction of the support mechanism 1000, the size of the second structural block 220 is smaller than and close to the size of the accommodating cavity 101, and accordingly, a gap is left between the second structural block 220 and the inner wall of the corresponding position of the accommodating cavity 101. In the width direction of the support mechanism 1000, the size of the second structural block 220 is smaller than and close to the size of the accommodating cavity 101, and accordingly, a gap is left between the second structural block 220 and the inner wall of the corresponding position of the accommodating cavity 101. On the one hand, it can ensure that the second structural block 220 can slide smoothly relative to the base unit 100, reduce the resistance of the second structural block 220 during the sliding process, so that the operator can easily adjust the height of the corresponding position of the machine tool 3000. On the other hand, the base unit 100 can provide a guiding function for the sliding of the second structural block 220, reducing the probability of the second structural block 220 being skewed and stuck or stuck.

[0062] like Figure 1 and Figure 2 As shown, in some embodiments, a first inclined surface 211 is disposed on one side of the first structural block 210 close to the second structural block 220. A second inclined surface 221 is disposed on one side of the second structural block 220 close to the first structural block 210. The second inclined surface 221 is parallel to the first inclined surface 211, and the second inclined surface 221 is slidably matched with the first inclined surface 211. In the length direction of the support mechanism 1000, the first inclined surface 211 can be gradually inclined from one side to the other side thereof, away from the cushion block 300.

[0063] Therefore, when the first structural block 210 slides along the length direction of the support mechanism 1000 , the second structural block 220 can be driven to slide along the first direction M, that is, the height adjustment of the second structural block 220 is achieved.

[0064] Combined with Figure 3 The lifting unit 200 further includes a driving assembly 230. The driving assembly 230 is connected to the first structural block 210 and can be used to drive the first structural block 210 to slide along the length direction of the supporting mechanism 1000.

[0065] In some embodiments, the driving assembly 230 may include a connecting shaft 231, a limiting edge 232, and a limiting ring 233. The connecting shaft 231 may be disposed along the length direction of the supporting mechanism 1000 through the side wall 112 on one side of the base 110, and the connecting shaft 231 may rotate relative to the side wall 112. In addition, a section of the connecting shaft 231 located in the accommodating cavity 101 may be threadedly connected to the first structural block 210.

[0066] The limiting edge 232 is disposed at one end of the connecting shaft 231 away from the first structural block 210, and abuts against a side of the base 110 away from the accommodating cavity 101. It can be understood that the limiting edge 232 abuts against a side of the side wall 112 through which the connecting shaft 231 passes, away from the accommodating cavity 101. In the embodiment, the limiting edge 232 can be an integral structure with the connecting shaft 231, that is, a bolt structure is formed.

[0067] The limiting ring 233 can be fixedly connected to one end of the connecting shaft 231 close to the limiting edge 232, and abuts against the side of the side wall 112 through which the connecting shaft 231 passes, close to the accommodating cavity 101. Under the cooperation of the limiting edge 232 and the limiting ring 233, the connecting shaft 231 can be restricted from axial movement, that is, the connecting shaft 231 can only rotate relative to the base 110, and cannot slide.

[0068] When the height of the corresponding position of the machine tool 3000 needs to be adjusted, the limiting edge 232 can be rotated by a wrench, and the connecting shaft 231 can be driven to rotate under the action of the limiting edge 232. When the connecting shaft 231 rotates, since the first structural block 210 is limited by the second structural block 220 and the base 110, the first structural block 210 can be prevented from synchronously rotating with the connecting shaft 231, and then the first structural block 210 can be driven to slide along the length direction of the support mechanism 1000 under the action of the threaded cooperation between the first structural block 210 and the connecting shaft 231. When the first structural block 210 slides along the length direction of the support mechanism 1000, it can sequentially drive the second structural block 220 and the cushion block 300 to rise and fall along the first direction M, so as to achieve high-precision adjustment of the height of the corresponding position of the machine tool 3000.

[0069] In some embodiments, the stop ring 233 can be fixedly connected to the connecting shaft 231 through a latch 234. Specifically, the latch 234 can be inserted into the stop ring 233 and the connecting shaft 231, and the latch 234 is tightly matched with the stop ring 233 and the connecting shaft 231 respectively. Thus, the fixed connection between the stop ring 233 and the connecting shaft 231 can be achieved. It is understandable that a first assembly hole 2331 for the latch 234 to be inserted can be provided in the stop ring 233. A second assembly hole 2311 coaxial with and connected to the first assembly hole 2331 can be provided in the connecting shaft 231, and the latch 234 can be inserted into the first assembly hole 2331 and the second assembly hole 2311. The end of the first assembly hole 2331 away from the bottom plate 111 can be configured as a trapezoidal structure to prevent the latch 234 from arbitrarily detaching from the stop ring 233. In addition, the cross section of the latch pin 234 along the axial direction may be a trapezoidal structure, which may facilitate a tight fit between the latch pin 234 and the inner wall of the first assembly hole 2331 and the inner wall of the second assembly hole 2311 .

[0070] In other embodiments, a slot may be provided on the circumferential side of the connecting shaft 231 , and the limiting ring 233 may be engaged in the slot to achieve a fixed connection between the limiting ring 233 and the connecting shaft 231 .

[0071] In other embodiments, the drive assembly 230 may be an electric cylinder, a linear motor, a pneumatic cylinder, etc., and the output shaft of the drive assembly 230 may be parallel to the length direction of the support mechanism 1000. The first structural block 210 is connected to the output shaft of the drive assembly 230, and the drive assembly 230 may directly pull the first structural block 210 to slide along the length direction of the support mechanism 1000.

[0072] In other embodiments, the first structural block 210 and the driving assembly 230 may be replaced by a driving member, and the driving member may directly drive the second structural block 220 to slide along the first direction M to achieve height adjustment. The driving member may be a hydraulic cylinder or other structure.

[0073] like Figure 1 and Figure 2 As shown, a limiting groove 222 is disposed on a side of the second structural block 220 away from the first structural block 210 , and a first spherical surface 2221 is disposed at the bottom of the limiting groove 222 .

[0074] The pad 300 is disposed in the limiting groove 222. A second spherical surface 310 is disposed on the side of the pad 300 close to the groove bottom, and the second spherical surface 310 can slide and fit with the first spherical surface 2221. A flat surface is disposed on the side of the pad 300 away from the first spherical surface 2221, which can be used to receive the machine tool 3000. In the embodiment, there is a large contact area between the pad 300 and the machine tool 3000, which can improve the bearing capacity of the support mechanism 1000 and ensure the stability of the machine tool 3000.

[0075] In the embodiment, the cushion block 300 is further provided with an assembly hole 320 extending along the first direction M, and the assembly hole 320 can penetrate the cushion block 300. The connecting rod portion 420 can be inserted into the assembly hole 320, and there is a gap between the connecting rod portion 420 and the inner wall of the assembly hole 320.

[0076] Thus, the cushion block 300 can be allowed to move relative to the connecting rod portion 420, and further, relative movement along the spherical surface can be allowed between the cushion block 300 and the second structural block 220. During the adjustment process, the movement of the cushion block 300 relative to the second structural block 220 can compensate for the unevenness of the bottom surface of the machine tool 3000 and the unevenness of the foundation 2000. At the same time, the accuracy change caused by wear can also be compensated to ensure that the support mechanism 1000 maintains a high adjustment accuracy.

[0077] Combined with Figure 4 In some embodiments, the support mechanism 1000 further includes an adjustment shim 510 , which can be disposed between the cushion block 300 and the machine tool 3000 . The adjustment shim 510 can be used to adjust the error of the foundation 2000 .

[0078] The support mechanism 1000 further includes a nut 540, and an end of the connecting rod 420 away from the ground hook connecting portion 410 is further provided with an external thread section 421. The nut 540 can be threadedly connected to the external thread section 421, and the nut 540 is limited to a side of the machine tool 3000 away from the cushion block 300. In addition, an elastic gasket 520 and a washer 530 are further provided between the nut 540 and the machine tool 3000, and the washer 530 can be provided between the elastic gasket 520 and the machine tool 3000.

[0079] like Figure 1 , Figure 5 and Figure 6 As shown, a first U-shaped groove 201 is further provided in the lifting unit 200 .

[0080] The first U-shaped groove 201 may penetrate the first structure block 210 and the second structure block 220 along the first direction M at the same time.

[0081] The opening end of the first U-shaped groove 201 may face one side of the circumference of the lifting unit 200 .

[0082] The cushion block 300 may have a second U-shaped groove 330, and the opening end of the second U-shaped groove 330 may face one side of the cushion block 300. The second U-shaped groove 330 may penetrate the cushion block 300 along the first direction M, and the second U-shaped groove 330 may communicate with the assembly hole 320.

[0083] The base unit 100 is further provided with a third U-shaped groove 102, and the opening end of the third U-shaped groove 102 may face one side of the circumference of the base unit 100. In some embodiments, the opening end of the third U-shaped groove 102 may be formed at a side wall 112. In addition, the third U-shaped groove 102 may penetrate the base unit 100 along the first direction M, and the third U-shaped groove 102 may be connected to the accommodating cavity 101.

[0084] In the embodiment, the first U-shaped groove 201, the second U-shaped groove 330 and the third U-shaped groove 102 are oriented in the same direction. The inner wall of the first U-shaped groove 201, the inner wall of the second U-shaped groove 330 and the inner wall of the third U-shaped groove 102 may be substantially on the same cylindrical surface. During the assembly process, the connecting rod portion 420 may be installed into the corresponding structure from the open end of the U-shaped groove.

[0085] like Figure 1 and Figure 5 As shown, the support mechanism 1000 further includes a casting pit 2100 opened in the foundation 2000, and the ground hook connection part 410 can be cast in the casting pit 2100. Specifically, the ground hook connection part 410 can be cast in the casting pit 2100 by cement.

[0086] In an embodiment, the casting pit 2100 may include an opening structure 2110 and a bottom surface 2120 relative to each other. The opening structure 2110 may be located on a side of the bottom surface 2120 close to the lifting unit 200. In some embodiments, the casting pit 2100 may be a square cone structure, and the area of ​​the opening structure 2110 may be smaller than the area of ​​the bottom surface 2120. Thus, the stability of the connection between the cement in the casting pit 2100 and the foundation 2000 may be improved, and the probability of the cement in the casting pit 2100 being separated from the foundation 2000 may be reduced. Furthermore, the stability of the machine tool 3000 may be further improved to effectively suppress the vibration of the machine tool 3000.

[0087] During assembly, the connector 400 can be connected to the machine tool 3000 through the nut 540, and then the machine tool 3000 is placed on the foundation 2000 through the process pad iron, so that the ground hook connection part 410 is located in the casting pit 2100, and cement is poured into the casting pit 2100 and hardened. The lifting unit 200 is installed in the base unit 100, and the lifting unit 200 is placed in the lowest position, that is, the second structural block 220 is placed in the lowest position in the first direction M. Then the cushion block 300 is installed on the side of the second structural block 220 away from the first structural block 210. Subsequently, the base unit 100, together with the lifting unit 200 and the cushion block 300, is moved between the machine tool 3000 and the foundation 2000, and the connecting rod part 420 is inserted into the corresponding structure from each U-shaped groove. Subsequently, the height of the corresponding position of the machine tool 3000 can be adjusted by the lifting unit 200 as needed to achieve the leveling of the machine tool 3000. The position of the nut 540 on the external threaded section 421 can be adjusted according to the leveling action.

[0088] In summary, the support mechanism 1000 provided in the embodiment can achieve high-precision adjustment of the machine tool 3000, and can absorb the error caused by structural wear through the spherical fit between the cushion block 300 and the second structural block 220, thereby extending the time interval for maintaining the adjustment accuracy of the machine tool 3000. At the same time, the vibration of the machine tool 3000 can be effectively suppressed through the connecting member 400, thereby improving the processing accuracy.

[0089] The embodiment further provides a processing device, including a machine tool 3000 and a support mechanism 1000 provided in the embodiment. The machine tool 3000 can be disposed on a side of the cushion block 300 away from the lifting unit 200 and fixedly connected to the connecting rod portion 420 .

[0090] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0091] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A support mechanism, characterized in that: It includes lifting unit, cushion block and connecting parts; The cushion block is arranged on one side of the lifting unit, the cushion block is spherically matched with the lifting unit, the lifting unit is used to adjust the position of the cushion block in the first direction, and the side of the cushion block away from the lifting unit is used to receive the machine tool; The connecting member includes a ground hook connecting portion and a connecting rod portion, the ground hook connecting portion is connected to one end of the connecting rod portion, the ground hook connecting portion is used to connect to the foundation, the connecting rod portion is passed through the lifting unit and the pad along the first direction, and one end of the connecting rod portion away from the ground hook connecting portion is connected to the machine tool.

2. The support mechanism according to claim 1, characterized in that: The lifting unit is provided with a first U-shaped groove, and the opening end of the first U-shaped groove faces one side of the lifting unit in the circumferential direction; The cushion block is provided with a second U-shaped groove, the opening end of the second U-shaped groove faces one side of the cushion block in the circumferential direction, and the inner wall of the second U-shaped groove and the inner wall of the first U-shaped groove are located on the same cylindrical surface; The connecting rod portion is inserted into the first U-shaped groove and the second U-shaped groove.

3. The support mechanism according to claim 1, characterized in that: The support mechanism also includes a casting pit opened in the foundation, and the ground hook connection part is cast in the casting pit; The casting pit comprises an opening structure and a bottom surface which are arranged opposite to each other. The opening structure is located on a side of the bottom surface close to the lifting unit, and an area of ​​the opening structure is smaller than an area of ​​the bottom surface.

4. The support mechanism according to any one of claims 1 to 3, characterized in that: The cushion block is provided with an assembly hole, and the assembly hole penetrates the cushion block along the first direction; A gap is arranged between the connecting rod portion and the inner wall of the assembly hole.

5. The support mechanism according to any one of claims 1 to 3, characterized in that: One end of the connecting rod away from the ground hook connecting part is also provided with an external thread section, and the supporting mechanism further includes a nut; The nut is threadedly connected to the external thread section and locked on a side of the machine tool away from the cushion block.

6. The support mechanism according to claim 5, characterized in that: The support mechanism also includes an elastic gasket; The elastic gasket is sleeved on the peripheral side of the connecting rod portion and is located between the nut and the machine tool.

7. The support mechanism according to any one of claims 1 to 3, characterized in that: The support mechanism also includes an adjustment gasket; The adjusting gasket is arranged between the cushion block and the machine tool.

8. The support mechanism according to any one of claims 1 to 3, characterized in that: The support mechanism further comprises a base unit, and the lifting unit comprises a first structural block and a second structural block; The first structural block is slidably arranged in the base unit, the sliding direction of the first structural block is perpendicular to the first direction, the second structural block is arranged between the first structural block and the cushion block, the second structural block is matched with the inclined surface of the first structural block, and the cushion block is matched with the spherical surface of the side of the second structural block away from the first structural block; When the first structure block slides relative to the base unit, the second structure block is driven to rise and fall along the first direction.

9. The support mechanism according to claim 8, characterized in that: The lifting unit further comprises a driving assembly, which is drivingly connected to the first structural block, and is used for driving the first structural block to slide in the base unit.

10. A processing equipment, characterized in that: Comprising the supporting mechanism according to any one of claims 1 to 9.

Images