A lower air box sleeve installation fixture

Abstract

The utility model relates to a kind of lower air tank sleeve installation clamps, clamp body includes flange plate clamping mechanism and sleeve clamping mechanism, flange plate clamping mechanism includes flange plate suction cup and fixed support, flange plate suction cup is installed in the fixed support bottom side end portion by first floating mechanism, the side of flange plate suction cup away from fixed support is equipped with flange plate accommodating groove sleeve clamping mechanism includes sleeve suction cup and lifting vertical pole, the top of lifting vertical pole is connected with fixed support by horizontal moving support, sleeve suction cup is set in the bottom of lifting vertical pole by second floating mechanism, horizontal moving support is driven to move horizontally by first driving mechanism, and sleeve suction cup is driven to move horizontally by lifting vertical pole synchronous, close to or away from flange plate accommodating groove, lifting vertical pole is driven to move up and down by second driving mechanism, and drive sleeve suction cup synchronous lifting;The utility model can complete sleeve installation by only one person operation, reduce personnel cost and labor intensity, improve assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of electrical box assembly technology, and in particular to a lower air box sleeve installation clamp. Background Technology

[0002] The C-GIS gas box is the core sealing unit of a gas-insulated switchgear. It is filled with insulating gas to encapsulate high-voltage switches, circuit breakers, busbars, and other components, achieving electrical isolation from the external environment. The bushing, as the connecting component between the inner and outer conductors of the gas box, employs a tapered structure to optimize the electrode shape. However, this tapered structure makes conventional clamps inadequate for holding and fixing the bushing during installation. Therefore, when assembling the lower gas box bushing on the C-GIS gas box production line, one person typically needs to repeatedly lift and lower the bushing, crawling into the gas box to maintain its position, while another person tightens the bolts on the outside to complete the bushing assembly. The installation process requires two people working together, demanding a high degree of coordination, resulting in high labor costs, high labor intensity, and low assembly efficiency.

[0003] Therefore, this utility model proposes a lower air box sleeve installation clamp to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a lower air box sleeve installation fixture that can complete the sleeve installation by only one person, thereby reducing labor costs and labor intensity and improving assembly efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a lower air box sleeve installation clamp, the innovation of which is: including a clamp body and a walking module for driving the clamp body to move laterally, longitudinally and rotationally; The clamp body includes a flange plate clamping mechanism and a sleeve clamping mechanism; The flange clamping mechanism includes a flange suction cup and a fixed bracket. The flange suction cup is installed at the bottom end of the fixed bracket through a first floating mechanism. A flange receiving groove is provided on the side of the flange suction cup away from the fixed bracket. The sleeve clamping mechanism includes a sleeve suction cup and a lifting pole. The top of the lifting pole is connected to a fixed bracket via a horizontally movable bracket. The sleeve suction cup is set at the bottom of the lifting pole via a second floating mechanism. The horizontally movable bracket is driven to move horizontally via a first driving mechanism, and the lifting pole drives the sleeve suction cup to move horizontally towards or away from the flange plate receiving groove. The lifting pole is driven to move up and down via a second driving mechanism, and drives the sleeve suction cup to move up and down synchronously. A sleeve conforming mold cover is installed on the side of the sleeve suction cup near the flange plate receiving groove.

[0006] Furthermore, the first floating mechanism includes a first floating plate, the central axis of which is vertically rotatably mounted on a fixed bracket, and a flange suction cup is disposed above the first floating plate; Lateral limiting rods are provided on both sides of the flange suction cup on the first floating plate. The lateral limiting rods are connected to the first floating plate through Z-type connectors. A first adjusting block is provided on the side of the lateral limiting rods near the first floating plate. The lateral limiting rods are detachably connected to the Z-type connectors through first bolts, and the first adjusting block is clamped between the lateral limiting rods and the Z-type connectors. A bottom support rod is provided below the first floating plate, and a second adjusting block is provided between the bottom support rod and the first floating plate. The bottom support rod is detachably connected to the first floating plate by a second bolt, and the second adjusting block is clamped between the bottom support rod and the first floating plate. The side of the bottom support rod away from the first floating plate cooperates with the lateral limiting rod to form a flange plate receiving groove.

[0007] Furthermore, a flange positioning assembly is provided on the side of the flange receiving groove on the bottom support rod near the first floating plate. The flange positioning assembly includes a fixed seat, a third adjusting block, and a clamping block. The fixed seat is installed on the top surface of the bottom support rod. The third adjusting block is located on the side of the fixed seat near the flange receiving groove. The clamping block is located on the side of the third adjusting block away from the fixed seat. The clamping block is detachably connected to the fixed seat by a third bolt and detachably clamps the third adjusting block between the clamping block and the fixed seat.

[0008] Furthermore, the first adjusting block has a bolt slot on its side wall for engaging the first bolt, and the second and third adjusting blocks have the same structure as the first adjusting block.

[0009] Furthermore, the flange suction cup is mounted on the first floating plate via an L-shaped lifting plate. The L-shaped lifting plate is mounted on the top surface of the first floating plate. The flange suction cup is mounted on the top of the L-shaped lifting plate via a screw and two fastening nuts. The L-shaped lifting plate has a second through hole for the screw to pass through. One end of the screw is connected to the flange suction cup, and the other end passes through the second through hole. The two fastening nuts are respectively located on both sides of the L-shaped plate and are threaded onto the screw. By tightening the two fastening nuts, the screw and the L-shaped lifting plate are relatively fixed.

[0010] Furthermore, the second driving mechanism includes a second guide rail, a second slider, and a second linear drive component. The second slider is mounted on a horizontal moving bracket via a dustproof box, which is installed at the end of the horizontal moving bracket. The second slider is installed at the bottom inside the dustproof box, and the bottom of the dustproof box has an opening for the second guide rail and the lifting rod to pass through. The second guide rail is vertically arranged, and its upper part enters the dustproof box through the opening and is slidably connected to the second slider. The lifting rod is installed on the side of the second guide rail away from the second slider. The second linear drive component is installed on the outside of the dustproof box, and the piston rod of the second linear drive component is connected to the bottom of the lifting rod.

[0011] Furthermore, the sleeve suction cup has three parts: a central fixed suction cup and two lateral movable suction cups. The second floating mechanism includes a second floating plate, which is horizontally rotatably mounted at the bottom of the lifting pole along its central axis. A central fixed suction cup is fixedly mounted in the middle of the second floating plate, and two lateral moving suction cups are respectively mounted on both sides of the central fixed suction cup. The two lateral moving suction cups are movably mounted on the second floating plate and are each driven by a third driving mechanism to move horizontally closer to or away from the central fixed suction cup.

[0012] Furthermore, a housing positioning block is provided above the flange suction cup. The housing positioning block is horizontally positioned and connected to the fixed bracket through an inverted L-shaped connector. A positioning plate is vertically positioned on the side of the housing positioning block away from the sleeve suction cup. The positioning plate has a positioning waist-shaped hole for the screws on the lower air box to pass through.

[0013] The advantages of this utility model are: This utility model's lower air box sleeve installation fixture uses a sleeve suction cup and a flange suction cup to respectively attract and fix the sleeve to be installed and the flange plate. Then, the lifting column moves forward, driving the sleeve fixed at the sleeve suction cup forward, so that the flange plate is fitted onto the sleeve. After the operator uses screws to pre-connect the flange plate and the sleeve, the flange suction cup releases the flange plate, the lifting column moves backward, and moves the sleeve with the pre-connected flange plate backward, so that the flange plate is disengaged from the flange plate receiving groove and moves upward. The walking module drives the fixture body to the sleeve installation position in the lower air box. The lifting column moves down into the lower air box and moves forward, driving the sleeve with the pre-connected flange plate to the corresponding installation position and hovering. The operator tightens the connecting screws to complete the sleeve installation. The entire process can be completed independently by only one person, reducing labor costs and labor intensity. Moreover, the positioning and pre-connection of the sleeve and flange plate are completed in advance on the outside of the box, and only the bolts need to be tightened at the box, which is simple to operate and improves assembly efficiency.

[0014] The flange receiving groove of this utility model is formed by the cooperation of a bottom support rod and a side limiting rod. It has a simple structure and can change the length and height of the flange receiving groove by changing the number of the first and second adjusting blocks or adjusting blocks of different thicknesses, so as to meet the placement requirements of flanges of different length and width.

[0015] This utility model provides a flange plate positioning component on one side of the flange plate receiving groove on the bottom support rod. When the flange plate is placed in the flange plate receiving groove, the bottom of the flange plate is limited. The flange plate positioning component can change the width of the flange plate receiving groove by changing the number of third adjusting blocks or replacing them with third adjusting blocks of different thicknesses, thereby meeting the placement requirements of flange plates of different thicknesses.

[0016] The first, second, and third adjusting blocks of this utility model have bolt slots on their side walls. When replacing each adjusting block, it is not necessary to remove all the bolts. Simply loosen the corresponding bolts to complete the replacement, which is convenient.

[0017] The flange suction cup of this utility model is installed on the top of the L-shaped lifting plate by means of a screw and two fastening nuts. The relative position of the screw on the L-shaped lifting plate can be adjusted to change the distance between the flange suction cup and the flange receiving groove, thereby better adapting to the fixing requirements of flange plates of different thicknesses.

[0018] This utility model features a second slider that is fixedly installed, while the second guide rail is connected to the lifting pole and moves up and down along the second slider. This design not only meets the functional requirements of guiding the movement of the lifting pole and stabilizing its lifting, but also enhances the structural strength of the lifting pole by utilizing the second guide rail, preventing deformation of the lifting pole from affecting the positioning accuracy of the sleeve. In addition, the dustproof box design protects the second slider and the second guide rail from dust, while also facilitating the installation of the second linear drive component.

[0019] The present invention has three sleeve suction cups. The sleeve suction cups on both sides can be adjusted with the third drive mechanism to adjust the distance between them and the middle sleeve suction cup, thereby adapting to different spacing installation requirements between multiple sleeves.

[0020] This utility model sets up a housing positioning block and a positioning plate, and opens a positioning waist-shaped hole on the positioning plate. When the clamp body moves to the sleeve installation position at the lower air box housing under the drive of the walking module, the screws on the lower air box housing can be used to thread the corresponding screws through the positioning waist-shaped hole and connect them to the housing housing to position the clamp body, so that the sleeve can be accurately aligned with the sleeve installation hole on the housing housing. Attached Figure Description

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

[0022] Figure 1 This is a schematic diagram of the structure of the lower air box sleeve installation clamp of this utility model.

[0023] Figure 2 This is a schematic diagram of the sleeve suction cup and the first floating mechanism of this utility model.

[0024] Figure 3 This is a schematic diagram of the structure of the first adjusting block of this utility model.

[0025] Figure 4 This is a schematic diagram of the lifting pole and the second drive mechanism of this utility model.

[0026] Figure 5This is a schematic diagram of the sleeve suction cup and the second floating mechanism of this utility model.

[0027] Figure 6 This is a schematic diagram showing the connection between the lateral moving suction cup and the second floating plate of this utility model.

[0028] Figure 7 This is a schematic diagram of the structure of the box positioning block of this utility model. Detailed Implementation

[0029] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0030] Example This embodiment provides a lower air box sleeve installation clamp, such as Figure 1-7 As shown, it includes a clamp body and a traveling module for driving the clamp body to move laterally, longitudinally, and rotationally.

[0031] The walking module in this embodiment includes a crossbeam, a walking frame, a lateral drive component, a longitudinal drive component, and a rotary drive component. The lateral drive component is mounted on the crossbeam, and the walking frame is movably mounted on the crossbeam and connected to the telescopic end of the lateral drive component. The longitudinal drive component is mounted on the walking frame, and the rotary drive component is located below the longitudinal drive component and connected to its telescopic end. The clamp body is located below the rotary drive component and connected to its rotary output end. In this embodiment, the lateral and longitudinal drive components are cylinders, and the rotary drive component is a rotary motor.

[0032] like Figure 1 As shown, the fixture body includes a flange clamping mechanism 1 and a sleeve clamping mechanism 2.

[0033] The flange clamping mechanism 1 includes a flange suction cup 11 and a fixed bracket 12. The fixed bracket 12 has an L-shaped structure. The flange suction cup 11 is installed at the bottom end of the fixed bracket 12 through the first floating mechanism 5. The flange suction cup 11 is provided with a flange receiving groove on the side away from the fixed bracket 12.

[0034] In this embodiment, as Figure 2 As shown, the first floating mechanism 5 includes a first floating plate 51 and a first floating drive member 53. The first floating plate 51 is vertically rotatably mounted on the fixed bracket 12 via the central axis of the first rotating shaft 52. The first floating drive member 53 is mounted on the fixed bracket 12. The piston rod of the first floating drive member 53 is connected to the first floating plate 51 and pushes the first floating plate 51 to rotate around the central axis.

[0035] There are two flange suction cups 11, which are arranged side by side above the first floating plate 51. Each side of the flange suction cup 11 on the first floating plate 51 is provided with a lateral limiting rod 13. The lateral limiting rod 13 is horizontally arranged and connected to the first floating plate 51 through a Z-shaped connector 15. The Z-shaped connector 15 is installed on the top surface of the first floating plate 51. A first adjusting block 14 is provided on the side of the lateral limiting rod 13 near the first floating plate 51. The lateral limiting rod 13 is detachably connected to the Z-shaped connector 15 through two first bolts, and the first adjusting block 14 is clamped between the lateral limiting rod 13 and the Z-shaped connector 15. Two parallel bottom support rods 16 are provided below the first floating plate 51. The bottom support rods 16 are horizontally positioned. A second adjusting block 113 is provided between the bottom support rods 16 and the first floating plate 51. The bottom support rods 16 are detachably connected to the first floating plate 51 by two second bolts, and the second adjusting block 113 is clamped between the bottom support rods 16 and the first floating plate 51. The side of the two bottom support rods 16 away from the first floating plate 51 cooperates with the two lateral limiting rods 13 to form a flange plate receiving groove. Each bottom support rod 16 has a flange plate positioning assembly on the side of the flange plate receiving groove near the first floating plate 51. The flange plate positioning assembly includes an L-shaped fixing seat 17, a third adjusting block 18, and a clamping block 19. The L-shaped fixing seat 17 is installed on the top surface of the bottom support rod 16. The third adjusting block 18 is located on the side of the L-shaped fixing seat 17 near the flange plate receiving groove. The clamping block 19 is located on the side of the third adjusting block 18 away from the L-shaped fixing seat 17. The clamping block 19 is detachably connected to the L-shaped fixing seat 17 by two third bolts, and the third adjusting block 18 is detachably clamped between the clamping block 19 and the L-shaped fixing seat 17.

[0036] The flange clamping mechanism 1 of this embodiment can change the length, height, and width of the flange receiving groove by changing the number of the first adjusting block 14, the second adjusting block 113, and the third adjusting block 18, or by replacing the first adjusting block 14, the second adjusting block 113, and the third adjusting block 18 with blocks of different thicknesses, thereby changing the volume of the flange receiving groove to meet the placement requirements of flanges of different sizes. To facilitate the replacement of the adjusting blocks, such as... Figure 3 As shown, the first adjusting block 14 has two bolt slots on its side wall for respectively engaging the first bolt. The second adjusting block 113 and the third adjusting block 18 have the same structure as the first adjusting block 14. When replacing each adjusting block, it is not necessary to remove all the bolts. Just loosen the corresponding bolts, pull out the original adjusting block laterally, insert the adjusting block laterally and engage it on the corresponding bolt, and tighten the bolts to complete the replacement. The operation is convenient.

[0037] Each flange suction cup 11 is mounted on the first floating plate 51 via an L-shaped lifting plate 111. The L-shaped lifting plate 111 is mounted on the top surface of the first floating plate 51. The flange suction cup 11 is positioned on the side of the L-shaped lifting plate 111 near the flange receiving groove. The flange suction cup 11 is mounted on the top of the L-shaped lifting plate 111 via a screw 110 and two fastening nuts 112. The L-shaped lifting plate 111 has a second through hole for the screw 110 to pass through. One end of the screw 110 is connected to the flange suction cup 11, and the other end passes through the second through hole. The two fastening nuts 112 are respectively located on both sides of the L-shaped plate and are threaded onto the screw 110. By tightening the two fastening nuts 112, the screw 110 and the L-shaped lifting plate 111 are relatively fixed. The flange clamping mechanism 1 can change the distance between the flange suction cup 11 and the flange receiving groove by adjusting the relative position of the screw 110 on the L-shaped lifting plate 111, thereby better adapting to the adsorption and fixing requirements of flanges of different sizes.

[0038] The sleeve clamping mechanism 2 includes a sleeve suction cup 21 and a lifting pole 22. The top of the lifting pole 22 is connected to the fixed bracket 12 via a horizontal moving bracket 23. The sleeve suction cup 21 is set at the bottom of the lifting pole 22 via a second floating mechanism 6. The horizontal moving bracket 23 is driven to move horizontally via a first driving mechanism 3, and the lifting pole 22 drives the sleeve suction cup 21 to move horizontally towards or away from the flange plate receiving groove. The lifting pole 22 is driven to move up and down via a second driving mechanism 4, and drives the sleeve suction cup 21 to move up and down synchronously. A sleeve conforming mold cover is installed on the side of the sleeve suction cup 21 near the flange plate receiving groove.

[0039] In this embodiment, the horizontally movable support 23 has a Z-shaped structure, such as... Figure 1 As shown, the first driving mechanism 3 includes a first guide rail 31, a first slider 32, and a first linear drive member 33. The horizontal moving bracket 23 is disposed above the fixed bracket 12 and connected to the rotary drive member. The first guide rail 31 is horizontally mounted on the bottom surface of the horizontal moving bracket 23. There are two first sliders 32. One side of the two first sliders 32 is mounted on the top of the fixed bracket 12, and the other side is slidably connected to the first guide rail 31. The first linear drive member 33 is mounted on the fixed bracket 12. The piston rod end of the first linear drive member 33 is connected to the horizontal moving bracket 23 and pushes the horizontal moving bracket 23 to move horizontally along the first guide rail 31.

[0040] The second drive mechanism 4 includes a second guide rail 41, a second slider 42, and a second linear drive member 43, such as Figure 4As shown, the second slider 42 is mounted on the horizontal moving bracket 23 via a dustproof box 44. The dustproof box 44 is vertically mounted on the end of the horizontal moving bracket 23 away from the fixed bracket 12. The second slider 42 is mounted on the bottom inner side of the dustproof box 44. The bottom of the dustproof box 44 has an opening for the second guide rail 41 and the lifting rod 22 to pass through. The second guide rail 41 is vertically arranged, and the upper part of the second guide rail 41 enters the dustproof box 44 through the opening and is slidably connected to the second slider 42. The lifting rod 22 is vertically mounted on the second guide rail 41 on the side away from the second slider 42. The second linear drive 43 is mounted on the outside of the dustproof box 44. The piston rod of the second linear drive 43 is connected to the bottom of the lifting rod 22 and pushes the lifting rod 22 up and down. In this embodiment, the second slider 42 is fixedly installed, while the second guide rail 41 is connected to the lifting pole 22 and moves up and down along the second slider 42. This design can not only meet the functional requirements of guiding the movement of the lifting pole 22 and stabilizing its lifting, but also enhance the structural strength of the lifting pole 22 by using the second guide rail 41 to prevent deformation of the lifting pole 22 from affecting the positioning accuracy of the sleeve. In addition, the design of the dustproof box 44 can protect the second slider 42 and the second guide rail 41 to prevent dust from falling in, and at the same time facilitate the installation of the second linear drive component 43.

[0041] The second floating mechanism 6 includes a second floating plate 61 and a second floating drive component 63, such as Figure 5 As shown, the second floating plate 61 is set at the bottom of the lifting pole 22. The second floating plate 61 is located on the side of the second guide rail 41 away from the lifting pole 22. The second floating plate 61 is horizontally rotatably mounted on the second guide rail 41 via the central axis of the second rotating shaft 62. The second floating drive member 63 is vertically mounted on the lifting pole 22. The piston rod of the second floating drive member 63 is connected to the second floating plate 61 and pushes the second floating plate 61 to rotate around the central axis.

[0042] The sleeve suction cup 21 has three parts: a central fixed suction cup and two lateral movable suction cups. The central fixed suction cup is fixedly installed in the middle of the second floating plate 61 by a fixed plate. The fixed plate is fixedly installed on the side of the second floating plate 61 away from the second guide rail 41, and the central fixed suction cup is fixedly installed on the side of the fixed plate away from the second floating plate 61. The two lateral movable suction cups are respectively arranged on both sides of the central fixed suction cup. Each of the two lateral movable suction cups is movably installed on the second floating plate 61 by a movable plate 24, and is driven by the third drive mechanism 7 to move horizontally closer to or away from the central fixed suction cup. Figure 6As shown, the movable plate 24 is positioned on the side of the second floating plate 61 away from the second guide rail 41. The third drive mechanism 7 is positioned between the movable plate 24 and the second floating plate 61. The third drive mechanism 7 includes a third linear drive component 71 and two guide rail assemblies. The two guide rail assemblies are respectively positioned on the upper and lower sides of the movable plate 24. Each guide rail assembly includes a third guide rail 72 and a third slider 73. The third guide rail 72 is mounted on the movable plate 24, and the third slider 73 is mounted on the second floating plate 61. The third slider 73 is slidably connected to the third guide rail 72. The third linear drive component 71 is mounted on the bottom of the second floating plate 61, and its piston rod is connected to the movable plate 24, pushing the movable plate 24 to move along the third guide rail 72. The distance between the two lateral movable suction cups and the central sleeve suction cup 21 is adjusted using the third drive mechanism 7, thereby adapting to different spacing installation requirements between multiple sleeves.

[0043] In this embodiment, a housing positioning block 8 is provided above the flange suction cup 11. The housing positioning block 8 is horizontally positioned on the side of the fixed bracket 12 near the flange suction cup 11, such as... Figure 7 As shown, the housing positioning block 8 is connected to the fixed bracket 12 via an inverted L-shaped connector 81. The upper end of the inverted L-shaped connector 81 is connected to the fixed bracket 12, and the bottom end of the inverted L-shaped connector 81 is connected to the housing positioning block 8. A positioning plate 82 is vertically provided on the side of the housing positioning block 8 away from the sleeve suction cup 21. The positioning plate 82 has a positioning waist-shaped hole 83 for the screws on the lower air box to pass through. When the clamp body moves to the sleeve installation position on the lower air box under the drive of the walking module, the screws on the lower air box can be used to pass the corresponding screws through the positioning waist-shaped hole 83 and then threaded onto the housing to position the clamp body, so that the sleeve can be accurately aligned with the sleeve installation hole on the housing.

[0044] In this embodiment, the first linear drive 33, the second linear drive 43, the third linear drive 71, the first floating drive 53, and the second floating drive 63 are all cylinders.

[0045] When using the lower air box sleeve installation fixture, the sleeve is placed inside the sleeve conformal mold cover and secured using the sleeve suction cup 21. The flange plate is then placed in the flange plate receiving groove and secured using the flange plate suction cup 11. Next, the first linear drive component 33 actuates, causing the lifting column 22 to move forward, which in turn moves the sleeve fixed at the sleeve suction cup 21 forward, allowing the flange plate to be fitted onto the sleeve. After the operator pre-connects the flange plate to the sleeve using screws, the flange plate suction cup 11 releases the flange plate, and the lifting column 22 moves backward, moving the pre-connected flange plate onto the sleeve. After the pipe moves backward, allowing the flange plate to disengage from the flange plate receiving groove, the lifting pole 22 moves upward. The traveling module then moves the clamp body to the sleeve installation position on the lower air box. The screws at the corresponding positions on the lower air box are threaded onto the box after passing through the positioning holes 83 on the positioning plate 82. After positioning the clamp body, the lifting pole 22 moves downward into the lower air box. The lifting pole 22 then moves forward, moving the sleeve with the pre-connected flange plate to the corresponding installation position and hovering. The operator tightens the connecting screws to complete the sleeve installation. The entire process can be completed independently by one person, reducing labor costs and intensity. Furthermore, the pre-positioning and pre-connection of the sleeve and flange plate are completed on the outside of the box, requiring only bolt tightening at the box location, simplifying operation and improving assembly efficiency.

[0046] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A lower air box sleeve installation clamp, characterized in that: It includes a clamp body and a traveling module for driving the clamp body to move laterally, longitudinally, and rotationally; The clamp body includes a flange plate clamping mechanism and a sleeve clamping mechanism; The flange clamping mechanism includes a flange suction cup and a fixed bracket. The flange suction cup is installed at the bottom end of the fixed bracket through a first floating mechanism. A flange receiving groove is provided on the side of the flange suction cup away from the fixed bracket. The sleeve clamping mechanism includes a sleeve suction cup and a lifting pole. The top of the lifting pole is connected to a fixed bracket via a horizontally movable bracket. The sleeve suction cup is set at the bottom of the lifting pole via a second floating mechanism. The horizontally movable bracket is driven to move horizontally via a first driving mechanism, and the lifting pole drives the sleeve suction cup to move horizontally towards or away from the flange plate receiving groove. The lifting pole is driven to move up and down via a second driving mechanism, and drives the sleeve suction cup to move up and down synchronously. A sleeve conforming mold cover is installed on the side of the sleeve suction cup near the flange plate receiving groove.

2. The lower air box sleeve installation clamp according to claim 1, characterized in that: The first floating mechanism includes a first floating plate, which is vertically and rotatably mounted on a fixed bracket along its central axis, and a flange suction cup is positioned above the first floating plate. Lateral limiting rods are provided on both sides of the flange suction cup on the first floating plate. The lateral limiting rods are connected to the first floating plate through Z-type connectors. A first adjusting block is provided on the side of the lateral limiting rods near the first floating plate. The lateral limiting rods are detachably connected to the Z-type connectors through first bolts, and the first adjusting block is clamped between the lateral limiting rods and the Z-type connectors. A bottom support rod is provided below the first floating plate, and a second adjusting block is provided between the bottom support rod and the first floating plate. The bottom support rod is detachably connected to the first floating plate by a second bolt, and the second adjusting block is clamped between the bottom support rod and the first floating plate. The side of the bottom support rod away from the first floating plate cooperates with the lateral limiting rod to form a flange plate receiving groove.

3. The lower air box sleeve installation clamp according to claim 2, characterized in that: A flange positioning assembly is provided on the side of the flange receiving groove on the bottom support rod near the first floating plate. The flange positioning assembly includes a fixed seat, a third adjusting block, and a clamping block. The fixed seat is installed on the top surface of the bottom support rod. The third adjusting block is located on the side of the fixed seat near the flange receiving groove. The clamping block is located on the side of the third adjusting block away from the fixed seat. The clamping block is detachably connected to the fixed seat by a third bolt and detachably clamps the third adjusting block between the clamping block and the fixed seat.

4. The lower air box sleeve installation clamp according to claim 3, characterized in that: The first adjusting block has a bolt slot on its side wall for engaging the first bolt, and the second and third adjusting blocks have the same structure as the first adjusting block.

5. The lower air box sleeve installation clamp according to claim 3, characterized in that: The flange suction cup is mounted on the first floating plate via an L-shaped lifting plate. The L-shaped lifting plate is mounted on the top surface of the first floating plate. The flange suction cup is mounted on the top of the L-shaped lifting plate via a screw and two fastening nuts. The L-shaped lifting plate has a second through hole for the screw to pass through. One end of the screw is connected to the flange suction cup, and the other end passes through the second through hole. The two fastening nuts are respectively located on both sides of the L-shaped plate and are threaded onto the screw. By tightening the two fastening nuts, the screw and the L-shaped lifting plate are relatively fixed.

6. The lower air box sleeve installation clamp according to claim 1, characterized in that: The second driving mechanism includes a second guide rail, a second slider, and a second linear drive component. The second slider is mounted on a horizontal moving bracket via a dustproof box, which is installed at the end of the horizontal moving bracket. The second slider is installed at the bottom inside the dustproof box, and the bottom of the dustproof box has an opening for the second guide rail and the lifting rod to pass through. The second guide rail is vertically arranged, and its upper part enters the dustproof box through the opening and is slidably connected to the second slider. The lifting rod is installed on the side of the second guide rail away from the second slider. The second linear drive component is installed on the outside of the dustproof box, and the piston rod of the second linear drive component is connected to the bottom of the lifting rod.

7. The lower air box sleeve installation clamp according to claim 1, characterized in that: The sleeve suction cup has three parts: a central fixed suction cup and two lateral movable suction cups. The second floating mechanism includes a second floating plate, which is horizontally rotatably mounted at the bottom of the lifting pole along its central axis. A central fixed suction cup is fixedly mounted in the middle of the second floating plate, and two lateral moving suction cups are respectively mounted on both sides of the central fixed suction cup. The two lateral moving suction cups are movably mounted on the second floating plate and are each driven by a third driving mechanism to move horizontally closer to or away from the central fixed suction cup.

8. The lower air box sleeve installation clamp according to claim 1, characterized in that: A housing positioning block is provided above the flange suction cup. The housing positioning block is horizontally set and connected to the fixed bracket through an inverted L-shaped connector. A positioning plate is vertically set on the side of the housing positioning block away from the sleeve suction cup. The positioning plate has a positioning waist-shaped hole for the screws on the lower air box to pass through.

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