A positioning assembly, a machining platform and a method of using the same

Abstract

The application provides a positioning assembly, a processing platform and a use method thereof, and belongs to the technical field of positioning assemblies.The positioning assembly comprises a plurality of support plates, universal balls, elastic telescopic mechanisms, right-angle positioning blocks and two groups of clamps, the plurality of support plates are equidistantly arranged and fixed in a horizontal direction on the top end of a base to form a bearing platform for supporting a shielding plate, a plurality of universal balls are arranged between adjacent two support plates, the plurality of universal balls form a sliding platform for translating the shielding plate, the elastic telescopic mechanisms are arranged between the universal balls and the base, the telescopic direction of the elastic telescopic mechanisms is a vertical direction, one end of the two groups of clamps is detachably mounted on the base, and the other end is used for tightly fixing the shielding plate on the bearing platform and the sliding platform.The positioning assembly is convenient for positioning operation of the shielding plate, is beneficial to the protection of the surface of the shielding plate, can adapt to processing of shielding plates of multiple sizes, has good versatility, and can be quickly trimmed when the flatness of the platform for supporting the shielding plate is poor.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of auxiliary tools for shielding material assembly, in particular to a positioning assembly, a processing platform and a use method thereof. BACKGROUND

[0002] Shielding material is a composite material mixed by heavy metals, non-metallic elements and polyethylene, such as lead-boron polyethylene shielding plate, which is stacked around the reaction device by modules. The installation method of the shielding material is to be directly embedded in the steel structure for fixation, so that the shielding material module pre-fabricated according to the structure diagram data needs to be processed twice during the installation process, because the tolerance size of the structure welding is different from the pre-fabricated part, and the shielding material needs to be processed twice to meet the installation precision requirements. The processing precision is usually measured in millimeters.

[0003] At present, the auxiliary tools in the prior art that can process the above shielding plate twice mainly include two types. One type is a handheld planer-milling machine and other tools, which has the advantages of portability and convenient processing, and is suitable for local adaptive processing. However, when the whole surface of the shielding module is processed, the stability of the handheld tool operation is difficult to control, thereby affecting the processing precision. The other type is a milling machine, a carving machine tool, a water cutting machine, etc., which has the advantage of high processing precision, but has the disadvantage of high procurement cost, the need for training of special operators, and the need for a special site layout due to the large size of the equipment. In addition, there is a cutting device between the handheld electric tool and the machine tool, which combines the advantages of the handheld planer-milling machine, such as portability and simple operation, and the high processing precision of the machine tool, and can solve the problem of high-precision planer-milling of any point or surface on the pre-fabricated shielding material plate, meet the high-precision matching requirements of the shielding material and the steel structure, and ensure smooth installation.

[0004] For example, the utility model with publication number CN210587390U discloses a cutting device for metal product processing. When the cutting device for metal product processing is used to cut and process metal plates, the metal plates are fixed on the cutting table, the installation box is lowered to an appropriate height by the left and right hydraulic devices, and the cutting knife is rotated by the cutting motor to cut the plates.

[0005] During the secondary processing of the shielding plate, the shielding plate is positioned and fixed on the cutting table, which facilitates batch trimming of the shielding plate. When positioning, the shielding plate needs to be translated to adjust its fixed position. In the process of translating the shielding plate on the cutting table of the above-mentioned cutting device for metal product processing, the friction between the shielding plate and the cutting table is large, which is not convenient for positioning operation of the shielding plate, and also easily causes damage to the surface of the shielding plate. SUMMARY

[0006] Therefore, the positioning assembly, the machining platform and the use method thereof facilitate the positioning operation of the shielding plate, are favorable for the protection of the surface of the shielding plate, can adapt to the machining of shielding plates of multiple sizes, have good versatility, and can be quickly trimmed when the flatness of the table supporting the shielding plate is poor.

[0007] The technical scheme of the present application is implemented as follows:

[0008] In one aspect, the present application provides a positioning assembly, comprising a base; wherein the base is horizontally placed relative to the ground;

[0009] Further comprising a plurality of support plates, universal balls, elastic telescopic mechanisms, right-angle positioning blocks and two sets of clamps, wherein,

[0010] The plurality of support plates are arranged equidistantly along the horizontal direction and fixedly arranged on the top end of the base, forming a bearing platform for supporting the shielding plate;

[0011] A plurality of universal balls are arranged between the adjacent two support plates, and the plurality of universal balls form a sliding platform for translating the shielding plate; the initial support height of the sliding platform is greater than the support height of the bearing platform;

[0012] The elastic telescopic mechanism is arranged between the universal ball and the base, the lower end of the elastic telescopic mechanism is fixedly connected with the base, the upper end of the elastic telescopic mechanism is fixedly connected with the bottom of the shell of the universal ball, and the telescopic direction of the elastic telescopic mechanism is the vertical direction;

[0013] The right-angle positioning block is detachably mounted on the top end of the base, and the right-angle positioning block is located at the corner of the bearing platform and used for abutting against the side end of the shielding plate;

[0014] The two sets of clamps are symmetrically arranged at positions close to the side end of the bearing platform on the two sides of the right-angle positioning block, one end of the two sets of clamps is detachably mounted on the base, and the other end is used for tightly fixing the shielding plate on the bearing platform and the sliding platform.

[0015] On the basis of the above technical scheme, preferably, a plurality of sets of positioning block mounting holes are arranged through the vertical direction at positions corresponding to the right-angle positioning block of the base, wherein,

[0016] The plurality of sets of positioning block mounting holes are arranged equidistantly along the angle bisector direction of the right-angle positioning block;

[0017] A plurality of sets of clamp mounting holes are arranged through the vertical direction at positions corresponding to the clamps of the base;

[0018] The plurality of sets of clamp mounting holes are arranged equidistantly along the normal direction of the one end of the bearing platform close to the clamps.

[0019] On the basis of the above technical scheme, preferably, further comprising a support pad, wherein,

[0020] The support pad is detachably mounted on the top end of the support plate;

[0021] The support height of the support pad is greater than the support height of the support plate, and the support height of the support pad is less than the initial support height of the sliding table.

[0022] On the basis of the above technical scheme, preferably, further comprising a gasket, wherein,

[0023] The top of the support plate is provided with a dovetail groove penetrating in the horizontal direction;

[0024] The gasket is placed on the groove bottom of the dovetail groove, the support pad is placed on the gasket, and the upper end of the support pad penetrates the dovetail groove upwardly;

[0025] The lower end of the support pad and the gasket are fixedly arranged in the dovetail groove by means of a countersunk screw.

[0026] On the basis of the above technical scheme, preferably, the elastic expansion mechanism comprises a guide rod, a limiting plate and a spring, wherein,

[0027] The guide rod vertically penetrates the base, the upper end of the guide rod is fixedly connected with the shell of the universal ball, and the lower end of the guide rod is fixedly connected with the limiting plate;

[0028] One end of the spring abuts against the bottom of the shell of the universal ball, the other end of the spring abuts against the top end of the base, and the guide rod penetrates the spring.

[0029] On the other hand, the present application also provides a machining platform comprising the above positioning assembly, further comprising a support frame, a lifter, a universal wheel and four vertical columns, wherein,

[0030] The top of the support frame is provided with the lifter, the lifting direction of the lifter is vertical, and the bottom of the support frame is provided with the universal wheel;

[0031] The four vertical columns are distributed in the side of the support frame, one end of the four vertical columns is fixedly connected with the corner of the side of the support frame, and the other end extends upwardly;

[0032] The base is arranged above the support frame, the bottom of the base is fixedly connected with the output end of the top of the lifter, and the side of the base is slidingly connected with the vertical column.

[0033] On the basis of the above technical scheme, preferably, the side of the base and the position corresponding to the vertical column are provided with a groove, wherein,

[0034] The side of the vertical column is slidingly connected with the groove.

[0035] On the basis of the above technical scheme, preferably, further comprising two parallel X-axis sliding rails, two X-axis sliding blocks, two parallel Y-axis sliding rails, a Y-axis sliding seat, a rotary motor and a cutter, wherein,

[0036] Two parallel X-axis slide rails are symmetrically arranged above the two sides of the support frame and fixedly arranged at the upper end of the stand;

[0037] Two X-axis sliding blocks are correspondingly and slidably arranged on the two parallel X-axis slide rails;

[0038] Two parallel Y-axis slide rails are arranged above the X-axis slide rails and fixedly arranged at the top of the X-axis sliding blocks;

[0039] A Y-axis sliding seat is slidably arranged between the two parallel Y-axis slide rails;

[0040] A rotary motor is fixedly arranged at the top of the Y-axis sliding seat, and an output shaft of the rotary motor penetrates downward through the Y-axis sliding seat;

[0041] A cutter is arranged below the Y-axis sliding seat and fixedly arranged on the output shaft of the rotary motor.

[0042] On the basis of the above technical scheme, preferably, the locking bolt is further included, wherein,

[0043] The bottom of the two X-axis sliding blocks and the bottom of the Y-axis sliding seat are threadedly connected with the locking bolt;

[0044] The locking bolt arranged at the bottom of the X-axis sliding block abuts against the surface of the corresponding X-axis slide rail;

[0045] The locking bolt arranged at the bottom of the Y-axis sliding seat abuts against the surface of the corresponding Y-axis slide rail.

[0046] In another aspect, the application further provides a use method applied to the machining platform, comprising the following steps:

[0047] S1, the device is moved to a construction area, when the frame size of the shielding plate is large during assembly, the shielding plate is placed on the sliding table;

[0048] S2, the shielding plate is translated by using the universal ball and positioned at one corner and the right-angle positioning block, after positioning, the shielding plate is fixed on the bearing platform by pressing the positioned shielding plate through the clamp;

[0049] S3, the rotary motor is powered to drive the cutter to rotate;

[0050] S4, the Y-axis sliding seat is slid along the X Y direction to make the cutter close to the side end surface of the shielding plate to be machined;

[0051] S5, the machining height of the shielding plate is adjusted through the lifter, the cutting edge of the cutter is in contact with the side end surface of the shielding plate to be machined, then the side end surface of the shielding plate is linearly milled along the X Y direction, and the side end surface of the shielding plate reaches the assembly requirement.

[0052] The positioning assembly, machining platform and use method of the present application have the following advantages over the prior art

[0053] Advantages:

[0054] (1) The friction when the shielding plate moves is reduced by setting the sliding table, the positioning operation of the shielding plate is facilitated, the surface of the shielding plate is protected, the shielding plate is quickly positioned by the right-angle positioning block, and the positioning operation of the shielding plate is further facilitated by fixing the shielding plate by the clamp.

[0055] (2) The right-angle positioning block and the clamp can be adjusted in the direction away from the bearing platform by setting the plurality of groups of positioning block mounting holes and the plurality of groups of clamp mounting holes, the machining of shielding plates of various sizes can be adapted, and the versatility is good.

[0056] (3) The support pad is detachable, the support pad can be replaced when the flatness of the top surface of the bearing platform is poor, the top surface of the bearing platform is quickly trimmed, the installation height of the support pad is adjusted by setting the dovetail groove and the gasket, the top surface of each support pad can be uniformly trimmed by using a tool without replacing the support pad, and the top surface of the bearing platform is quickly trimmed. BRIEF DESCRIPTION OF DRAWINGS

[0057] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0058] Figure 1 It is a perspective view of a positioning assembly of the present application;

[0059] Figure 2 It is a perspective view of the support plate of the present application;

[0060] Figure 3 It is a side view structure schematic diagram of the support plate of the present application;

[0061] Figure 4 It is a perspective view of the present application Figure 3 It is a sectional view of A-A of the present application;

[0062] Figure 5 It is a connection structure schematic diagram of the elastic expansion mechanism and the base of the present application;

[0063] Figure 6 It is a perspective view of a machining platform of the present application;

[0064] Figure 7Figure 1 is a perspective view of the Y-axis slide at the location of the present application;

[0065] Figure 8 Figure 1 is a perspective view of the Y-axis slide at the location of the present application;

[0066] Figure 9 Figure 1 is a perspective view of the Y-axis slide at the location of the present application;

[0067] Figure 10 Figure 1 is a perspective view of the Y-axis slide at the location of the present application;

[0068] Figure 11 Figure 1 is a perspective view of the Y-axis slide at the location of the present application;

[0069] Figure 1 is a perspective view of the Y-axis slide at the location of the present application; Base 1, support plate 2, universal ball 3, elastic extension mechanism 4, right-angle positioning block 5, clamp 6, support pad 7, gasket 8, support frame 9, lifter 10, universal wheel 11, stand 12, X-axis slide rail 13, X-axis slide block 14, Y-axis slide rail 15, Y-axis slide 16, rotary motor 17, cutter 18, locking bolt 19, guide rod 41, limit plate 42, spring 43, positioning block mounting hole 101, clamp mounting hole 102, groove 103, dovetail groove 201, first sliding groove 1301, second sliding groove 1501. DETAILED DESCRIPTION

[0070] The technical solutions in the present application will be described clearly and completely below in combination with the specific embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0071] As shown in Figures 1-5 A positioning assembly of the present application comprises a base 1, the base 1 is placed horizontally relative to the ground, and the base 1 is provided with a plurality of support plates 2, universal balls 3, elastic extension mechanisms 4, right-angle positioning blocks 5 and two groups of clamps 6, wherein:

[0072] The support plates 2 are arranged equidistantly in the horizontal direction and are arranged on the top end of the base 1 by bolt fixation, and the support plates 2 form a support platform for supporting the shielding plate, the support platform is used for supporting the bottom of the shielding plate when the clamps 6 are clamped and fixed, the clamps 6 and the support platform are matched to clamp and fix the shielding plate therebetween, the distance between the top surface of the support platform and the top surface of the base 1 is the support height for supporting the shielding plate, the height value is 10 mm, the height is used for separating the shielding plate and the base 1, facilitating milling the side end of the shielding plate, meanwhile, in order to facilitate the maintenance of the top surface of the support platform, the support pads 7 can be detachably arranged on the top end of the support plates 2, the support height of the support pads 7 is greater than the support height of the support plates 2, the support height of the support pads 7 is less than the initial support height of the sliding platform, that is, the support height of the support pads 7 is between the support height of the support plates 2 and the initial support height of the sliding platform, the support pads 7 are used to replace the support plates 2 to support the shielding plate, specifically, the support pads 7 are copper blocks or plastic blocks, a plurality of dovetail grooves 201 arranged equidistantly in a straight line are arranged through the top of the support plates 2 in the horizontal direction, a plurality of gaskets 8 are arranged on the groove bottom of the dovetail grooves 201, the lower end of the support pads 7 is arranged on the gaskets 8, the upper end of the support pads 7 penetrates the dovetail grooves 201 upward, threaded holes are arranged on the groove bottom of the dovetail grooves 201, through holes are arranged at the center of the support pads 7 and the gaskets 8, and the lower end of the support pads 7 and the gaskets 8 are fixed and arranged in the dovetail grooves 201 by using the countersunk head screws to be screwed with the threaded holes after penetrating the through holes, which realizes the detachability of the support pads 7, facilitates the replacement of the support pads 7 when the flatness of the top surface of the support platform is poor, and facilitates the rapid trimming of the top surface of the support platform, meanwhile, by arranging the dovetail grooves 201 and the gaskets 8, the installation height of the support pads 7 can be adjusted, and the top surface of the support platform can be uniformly trimmed to make the top surface of the support platform flat without replacing the support pads 7.

[0073] A plurality of universal balls 3 are arranged between the adjacent two support plates 2, the universal ball 3 comprises an outer shell, a ball head is embedded in the outer shell, the ball head and the outer shell are rotationally matched, the plurality of universal balls 3 form a sliding platform for translating the shielding plate, that is, the shielding plate can slide on the sliding platform by the action of the ball head, the friction is reduced, the positioning operation of the shielding plate is facilitated, the surface protection of the shielding plate is facilitated, and the top surface of the support platform is not easy to be damaged; the initial support height of the sliding platform is greater than the support height of the support platform, and the initial support height of the sliding platform is the distance between the top surface of the universal ball 3 and the top surface of the base 1, and the height value is 20 mm.

[0074] The elastic telescopic mechanism 4 is arranged between the universal ball 3 and the base 1, and is used to support the universal ball 3. In the initial state, the elastic telescopic mechanism 4 overcomes the dead weight of the shielding plate, so that the initial supporting height of the sliding table formed by the universal ball 3 is greater than the supporting height of the bearing platform. The lower end of the elastic telescopic mechanism 4 is fixedly connected with the base 1, and the upper end of the elastic telescopic mechanism 4 is fixedly connected with the bottom of the shell of the universal ball 3. The telescopic direction of the elastic telescopic mechanism 4 is the vertical direction. Specifically, the elastic telescopic mechanism 4 comprises a guide rod 41, a limiting plate 42 and a spring 43. The guide rod 41 vertically penetrates the base 1. The upper end of the guide rod 41 is fixedly welded with the shell of the universal ball 3, and the lower end of the guide rod 41 is threadedly connected with the limiting plate 42, so as to facilitate the disassembly of the guide rod 41 and the replacement of the spring 43 with a proper elastic force. The limiting plate 42 is arranged below the base 1. One end of the spring 43 abuts against the bottom of the shell of the universal ball 3, and the other end of the spring 43 abuts against the top end of the base 1. The guide rod 41 penetrates the spring 43. When the sliding table is subjected to a downward pressure, the pressure is greater than the elastic force of the spring 43. At this time, the guide rod 41 slides downward, and the spring 43 is compressed. The universal ball 3 sinks downward between the adjacent supporting plates 2. Conversely, when the external force is lost, the spring 43 rebounds and pushes the universal ball 3 to rise to the initial height.

[0075] The right-angle positioning block 5 is an L-shaped hard plastic product, which is detachably mounted on the top end of the base 1, specifically at the corner of the bearing platform. The distance between the top end surface of the right-angle positioning block 5 and the top surface of the base 1 is 50 mm, which is used to abut against the side end of the shielding plate to realize positioning. Specifically, when the shielding plate is placed, one corner of the shielding plate is sleeved into the inner side of the right-angle positioning block 5 to realize positioning, which facilitates the positioning operation of the shielding plate in cooperation with the sliding table. Meanwhile, in order to adapt to the processing of shielding plates with different sizes, a plurality of groups of positioning block mounting holes 101 are vertically penetrated at the positions of the base 1 corresponding to the right-angle positioning block 5. The plurality of groups of positioning block mounting holes 101 are equidistantly arranged along the angle bisector direction of the right-angle positioning block 5. The mounting positions of the right-angle positioning block 5 can be conveniently changed through the plurality of groups of positioning block mounting holes 101. When the right-angle positioning block 5 is mounted on the positioning block mounting hole 101 far away from the bearing platform, the top surface of the bearing platform can place a shielding plate with a larger size, which has better versatility.

[0076] Two groups of clamps 6 are symmetrically arranged at the positions close to the side end of the bearing platform of the right-angle positioning block 5, one end of the two groups of clamps 6 is detachably mounted on the base 1, and the other end is used for pressing and fixing the shielding plate on the bearing platform and the sliding table, specifically, at least one manual clamp or pneumatic clamp is included in each group of clamps 6, when the shielding plate is positioned on the sliding table, the clamp 6 is operated to press the shielding plate, in the pressing process, the shielding plate pushes the bearing platform to descend, that is, the universal ball 3 sinks downward between the adjacent support plates 2, until the bottom of the shielding plate and the top surface of the bearing platform are in contact, finally the shielding plate is clamped and fixed on the bearing platform and the sliding table through the two groups of clamps 6, at the same time, in order to cooperate with the position adjustment of the right-angle positioning block 5 and adapt to the processing of shielding plates of different sizes, a plurality of clamp mounting holes 102 are vertically penetrated at the positions of the base 1 corresponding to the clamps 6, the plurality of clamp mounting holes 102 are equidistantly arranged along the normal direction of the end of the bearing platform close to the clamp 6, the installation position of the clamp 6 can be conveniently changed through the plurality of clamp mounting holes 102, when the clamp 6 is installed on the clamp mounting hole 102 far away from the bearing platform, the top surface of the bearing platform can place a shielding plate of larger size, and the versatility is better.

[0077] As shown in Figures 1-11 , the application also provides a processing platform, which comprises the positioning assembly and further comprises a support frame 9, a lifter 10, a universal wheel 11 and four vertical columns 12, wherein,

[0078] The support frame 9 is in the shape of a square table and is made of angle steel or steel pipe by welding, the lifter 10 is mounted on the top of the support frame 9 through bolts, the lifter 10 is a worm gear and screw rod lifter, the lifting direction of the lifter 10 is vertical, a through hole is arranged on the top of the support frame 9, the output end of the top of the lifter 10 vertically penetrates the through hole, the base 1 is arranged above the support frame 9, the bottom of the base 1 is fixedly connected with the output end of the top of the lifter 10 through bolts, the lifter 10 is used for driving the base 1 to lift, the universal wheel 11 is mounted on the bottom of the support frame 9 and is used for conveniently moving the equipment and improving the convenience of use.

[0079] The four vertical columns 12 are matrix-distributed on the side of the support frame 9, one end of the four vertical columns 12 is fixedly connected with the corner of the side of the support frame 9 through bolts, the other end extends upward, when the lifter 10 drives the base 1 to lift, the side of the base 1 and the vertical column 12 are connected in the vertical sliding mode, in order to improve the sliding effect, a groove 103 is arranged on the side of the base 1 and corresponds to the position of the vertical column 12, the side of the vertical column 12 and the groove 103 are connected in the upper and lower sliding mode.

[0080] As shown in Figures 1-11As shown, a processing platform further comprises two parallel X-axis sliding rails 13, two X-axis sliding blocks 14, two parallel Y-axis sliding rails 15, a Y-axis sliding seat 16, a rotary motor 17 and a cutter 18, wherein the two parallel X-axis sliding rails 13 are symmetrically arranged above the two sides of the support frame 9 and fixedly arranged at the upper end of the column 12; the two X-axis sliding blocks 14 are correspondingly and slidingly arranged on the two parallel X-axis sliding rails 13; the two parallel Y-axis sliding rails 15 are arranged above the X-axis sliding rails 13 and fixedly arranged at the top of the X-axis sliding blocks 14; the Y-axis sliding seat 16 is slidingly arranged between the two parallel Y-axis sliding rails 15; the shell of the rotary motor 17 is fixedly arranged at the top of the Y-axis sliding seat 16, and the output shaft of the rotary motor 17 penetrates downward through the Y-axis sliding seat 16; the cutter 18 is arranged below the Y-axis sliding seat 16 and fixedly arranged on the output shaft of the rotary motor 17.

[0081] Specifically, the X-axis sliding rail 13 and the Y-axis sliding rail 15 are both rod-shaped sliding rails, as shown in Figure 6 The XYZ coordinate axes are shown in the figure, the X-axis sliding rail 13 is an X-direction guide, and the Y-axis sliding rail 15 is a Y-direction guide. Through the cooperation of the above structures, the Y-axis sliding seat 16 can translate along the XY direction above the bearing platform, and in the process of translation, the rotary motor 17 and the cutter 18 are driven to move. The cutter 18 is a milling cutter, and when the rotary motor 17 works, it drives the cutter 18 to rotate, which is used to mill the side end of the fixed shielding plate and trim the side end of the shielding plate to a size suitable for assembly.

[0082] In order to improve the safety after the equipment is stopped and the safety during the turnover, locking bolts 19 are threadedly connected to the bottom of the two X-axis sliding blocks 14 and the bottom of the Y-axis sliding seat 16, wherein the bottom of the X-axis sliding block 14 is provided with a threaded hole for mounting the locking bolt 19, and the center of the X-axis sliding block 14 is provided with a through hole for the X-axis sliding rail 13 to penetrate, the through hole and the threaded hole are communicated, the locking bolt 19 arranged at the bottom of the X-axis sliding block 14 is mounted in the threaded hole, and the end of the locking bolt 19 can be abutted on the surface of the X-axis sliding rail 13 by screwing, so that the locking bolt 19 arranged at the bottom of the X-axis sliding block 14 is abutted against the surface of the corresponding X-axis sliding rail 13. Similarly, the locking bolt 19 arranged at the bottom of the Y-axis sliding seat 16 is abutted against the surface of the corresponding Y-axis sliding rail 15, and the corresponding locking bolts 19 are respectively rotated to fix the positions of the X-axis sliding block 14 and the X-axis sliding rail 13 and the positions of the Y-axis sliding seat 16 and the Y-axis sliding rail 15, so that they are not easy to slip, the safety after the equipment is stopped is good, and the safety during the turnover is also good.

[0083] In combination with the above, Figure 10 and Figure 11As shown, the first sliding groove 1301 is radially arranged at the position corresponding to the locking bolt 19 on the side of the X-axis sliding rail 13, and the second sliding groove 1501 is radially arranged at the position corresponding to the locking bolt 19 on the side of the Y-axis sliding rail 15, wherein the locking bolt 19 arranged on the bottom of the X-axis sliding block 14 abuts against the groove bottom of the first sliding groove 1301, and the locking bolt 19 arranged on the bottom of the Y-axis sliding block 16 abuts against the groove bottom of the second sliding groove 1501, which is beneficial to the surface protection of the X-axis sliding rail 13 and the Y-axis sliding rail 15.

[0084] The use method of the machining platform is as follows:

[0085] The device is moved to the construction area of the shielding plate, when the frame size of the shielding plate is large during the assembly of the shielding plate, the shielding plate is placed on the sliding table, the universal ball 3 is used to translate the shielding plate and position one corner of the shielding plate and the right-angle positioning block 5, then the clamps 6 are used to press the positioned shielding plate, the shielding plate is fixed on the bearing platform, the rotating motor 17 is powered to drive the cutter 18 to rotate, the Y-axis sliding block 16 is slid along the X Y direction to make the cutter 18 close to the side end face of the shielding plate to be machined, the machining height of the shielding plate is adjusted through the lifter 10, the cutting edge of the cutter 18 is in contact with the side end face of the shielding plate to be machined, then the side end face of the shielding plate is linearly milled along the X Y direction, the side end face of the shielding plate reaches the assembly requirement, or when the local thickness of the shielding plate is large, the shielding plate is clamped through the above operation mode, then the top surface of the part with large thickness is milled through the cutter 18.

[0086] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A positioning component, comprising a base (1); wherein, The base (1) is placed horizontally relative to the ground; Its features include: several support plates (2), universal balls (3), elastic telescopic mechanisms (4), right-angle positioning blocks (5), and two sets of clamps (6), wherein, Several support plates (2) are arranged at equal intervals along the horizontal direction and fixedly set on the top of the base (1) to form a support platform for supporting the shielding plate; Several universal balls (3) are provided between two adjacent support plates (2), and the several universal balls (3) form a slide for translating the shield plate; the initial support height of the slide is greater than the support height of the support platform; The elastic telescopic mechanism (4) is set between the universal ball (3) and the base (1). The lower end of the elastic telescopic mechanism (4) is fixedly connected to the base (1), and the upper end of the elastic telescopic mechanism (4) is fixedly connected to the bottom of the outer shell of the universal ball (3). The telescopic direction of the elastic telescopic mechanism (4) is vertical. The right-angle positioning block (5) is detachably installed on the top of the base (1), and the right-angle positioning block (5) is located at the corner of the support platform to abut the side end of the shielding plate. Two sets of clamps (6) are symmetrically arranged on both sides of the right-angle positioning block (5) and close to the side end of the support platform. One end of each set of clamps (6) can be detachably installed on the base (1), and the other end is used to press and fix the shielding plate on the support platform and the slide.

2. A positioning component as described in claim 1, characterized in that: The base (1) has several sets of positioning block mounting holes (101) extending vertically at the position corresponding to the right-angle positioning block (5), wherein, Several sets of positioning block mounting holes (101) are arranged at equal intervals along the angle bisector of the right-angle positioning block (5); The base (1) has several sets of clamp mounting holes (102) that extend vertically through the position corresponding to the clamp (6); Several sets of clamp mounting holes (102) are arranged at equal intervals along the normal direction of one end of the support near the clamp (6).

3. A positioning component as described in claim 2, characterized in that: It also includes support pads (7), wherein, The support pad (7) is detachably mounted on the top of the support plate (2); The support height of the support pad (7) is greater than the support height of the support plate (2), and the support height of the support pad (7) is less than the initial support height of the slide.

4. A positioning component as described in claim 3, characterized in that: It also includes a gasket (8), wherein, The top of the support plate (2) is provided with a dovetail groove (201) running horizontally through it; The gasket (8) is placed on the bottom of the dovetail groove (201), and the support block (7) is placed on the gasket (8). The upper end of the support block (7) extends upward through the dovetail groove (201). The lower end of the support block (7) and the gasket (8) are fixed in the dovetail groove (201) by countersunk screws.

5. A positioning component as described in claim 3, characterized in that: The elastic telescopic mechanism (4) includes a guide rod (41), a limiting plate (42), and a spring (43), wherein, The guide rod (41) vertically penetrates the base (1), the upper end of the guide rod (41) is fixedly connected to the outer shell of the universal ball (3), and the lower end of the guide rod (41) is fixedly connected to the limiting plate (42). One end of the spring (43) rests against the bottom of the outer shell of the ball joint (3), and the other end rests against the top of the base (1). The guide rod (41) passes through the spring (43).

6. A processing platform, characterized in that: Including a positioning assembly as described in any one of claims 1-5, it further includes a support frame (9), a lifting device (10), casters (11), and four uprights (12), wherein, A lifting device (10) is installed on the top of the support frame (9). The lifting direction of the lifting device (10) is vertical. A caster wheel (11) is installed on the bottom of the support frame (9). Four columns (12) are distributed in a matrix on the side of the support frame (9). One end of the four columns (12) is fixedly connected to the corner of the side of the support frame (9), and the other end extends upward. The base (1) is set above the support frame (9), the bottom of the base (1) is fixedly connected to the output end of the top of the lifter (10), and the side of the base (1) is slidably connected to the column (12).

7. A processing platform as described in claim 6, characterized in that: A groove (103) is provided on the side of the base (1) at the position corresponding to the column (12), wherein, The side of the column (12) and the groove (103) are slidably connected.

8. A processing platform as described in claim 6, characterized in that: It also includes two parallel X-axis slide rails (13), two X-axis sliders (14), two parallel Y-axis slide rails (15), a Y-axis slide block (16), a rotary motor (17), and a cutting tool (18), among which, Two parallel X-axis slide rails (13) are symmetrically arranged on both sides of the support frame (9) and fixedly installed on the upper end of the column (12). The two X-axis sliders (14) are slidably set on two parallel X-axis slide rails (13); Two parallel Y-axis slide rails (15) are set above the X-axis slide rail (13) and fixedly set on the top of the X-axis slider (14); The Y-axis slide block (16) is slidably disposed between two parallel Y-axis slide rails (15); The rotary motor (17) is fixedly mounted on the top of the Y-axis slide (16), and the output shaft of the rotary motor (17) passes downward through the Y-axis slide (16); The cutting tool (18) is positioned below the Y-axis slide (16) and is fixedly mounted on the output shaft of the rotary motor (17).

9. A processing platform as described in claim 8, characterized in that: It also includes locking bolts (19), wherein, The bottom of the two X-axis sliders (14) and the bottom of the Y-axis slider (16) are threaded with locking bolts (19); The locking bolt (19) located at the bottom of the X-axis slider (14) abuts against the surface of the corresponding X-axis slide rail (13); The locking bolt (19) located at the bottom of the Y-axis slide (16) abuts against the surface of the corresponding Y-axis slide rail (15).

10. A method of using a machining platform, employing the machining platform as described in claim 9, characterized in that, Includes the following steps: S1. Move the equipment to the construction area. When the shielding plate frame size is large during the assembly process, place the shielding plate on the slide table. S2. Use the universal ball (3) to move the shielding plate and position one corner and the right-angle positioning block (5). After positioning, use the clamp (6) to press down the positioned shielding plate and fix the shielding plate on the support platform. S3. Power on the rotary motor (17) so that its output shaft drives the tool (18) to rotate; S4. Slide the Y-axis slide block (16) along the XY direction to bring the tool (18) close to the side end face of the shield plate to be machined; S5. Adjust the processing height of the shielding plate by using the lifting device (10) so that the cutting edge of the tool (18) contacts the side end face of the shielding plate to be processed. Then, mill the side end face of the shielding plate along the XY direction to make the side end face of the shielding plate meet the assembly requirements.

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