Adjustable assembly platform

Abstract

The invention discloses an adjustable assembly platform, and relates to the technical field of servers, and the adjustable assembly platform comprises a supporting table which is provided with a supporting table top used for assembling products; the sliding rail is in sliding connection with the supporting table, and a plurality of clamping grooves are formed in the sliding direction of the supporting table; the positioning assembly comprises a positioning piece and a limiting piece, the positioning piece is arranged on the supporting table in a sliding mode, the limiting piece comprises a fixing shaft and a rotating block, the fixing shaft is connected with the positioning piece, and the rotating block is rotationally connected with the fixing shaft; when the rotating block is in the first state, the positioning piece leaves the clamping groove, and the supporting table can slide along the sliding rail; and when the rotating block is in a second state after rotating around the fixed shaft, one end of the positioning piece extends into the clamping groove so as to position the supporting table and the sliding rail. The supporting table can slide along the sliding rail so as to adjust the working area, the rotating block can rotate around the fixed shaft so as to push the positioning piece into the clamping groove, and therefore the supporting table can be positioned on the sliding rail, and products can be stably assembled on the supporting table top.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of assembly platforms, and in particular to an adjustable assembly platform. BACKGROUND

[0002] An assembly platform is essentially a tooling device for supporting, positioning and fixing workpieces (parts, components or complete machines), and is indispensable infrastructure in the assembly process of products.

[0003] Existing assembly platforms are generally fixed at a certain work station for work, and the work area and range are relatively fixed, and it is difficult to flexibly adjust the work area of the assembly platform according to different production steps. SUMMARY

[0004] The present application provides an adjustable assembly platform to at least solve the problem that the work area and range of the assembly platform are relatively fixed in the related art, and it is difficult to flexibly adjust the work area of the assembly platform according to different production steps.

[0005] The present application provides an adjustable assembly platform, comprising: a support table having a support table surface for assembling products; a sliding rail in sliding connection with the support table and having a plurality of clamping grooves formed along the sliding direction of the support table; a positioning assembly comprising a positioning member and a limiting member, wherein: the positioning member is slidingly arranged on the support table, the limiting member comprises a fixed shaft and a rotating block, the fixed shaft is connected to the positioning member, and the rotating block is in rotational connection with the fixed shaft; when the rotating block is in a first state, the positioning member is away from the clamping grooves, and the support table can slide along the sliding rail; when the rotating block is in a second state after being rotated about the fixed shaft, one end of the positioning member extends into the clamping grooves to position the support table and the sliding rail.

[0006] As a preferred embodiment of the above-mentioned solution, the positioning assembly further comprises an elastic member connected between the positioning member and the support table; when the rotating block is in the first state, the elastic member is compressed; when the rotating block is rotated about the fixed shaft, the elastic member is elastically stretched.

[0007] As a preferred embodiment of the above-mentioned solution, the rotating block has a first side wall and a second side wall, the distance between the first side wall and the fixed shaft is greater than the distance between the second side wall and the fixed shaft, and: when the rotating block is in the first state, the first side wall abuts against the support table; when the rotating block is in the second state, the second side wall abuts against the support table.

[0008] As a preferred form of the above solution, the fixed shaft is eccentrically connected in the rotating block, the first side wall is away from the fixed shaft, and the second side wall is close to the fixed shaft.

[0009] As a preferred form of the above solution, the rotating block is provided with a connecting groove and a rotating handle, the fixed shaft is rotatably connected in the connecting groove, and the positioning member extends into the connecting groove away from the clamping groove and is fixedly connected with the fixed shaft.

[0010] As a preferred form of the above solution, the support table is provided with a limiting hole corresponding to the clamping groove, the support table comprises a body and a fixing block formed on the side wall of the body and corresponding to the limiting hole, a sliding groove is arranged in the fixing block, and the positioning member is slidingly arranged in the limiting hole and the sliding groove. A resilient member is arranged in the sliding groove, and the two ends of the resilient member are fixed to the sliding groove and the positioning member respectively, and the end of the positioning member away from the clamping groove extends out of the fixing block and is fixedly connected with the fixed shaft.

[0011] As a preferred form of the above solution, the positioning member comprises a sliding column, a connecting piece and a clamping rod arranged coaxially, one end of the sliding column is fixedly connected with the clamping rod through the connecting piece, the other end of the sliding column extends out of the fixing block and is fixedly connected with the fixed shaft, and the two ends of the resilient member are fixed to the sliding groove and the connecting piece respectively, and when the rotating block is in the second state, one end of the clamping rod extends into the clamping groove.

[0012] As a preferred form of the above solution, the adjustable assembly platform further comprises: a table top extension assembly comprising a driving member, a gear, a pair of bidirectional racks and a pair of extension tables; The driving member is used to drive the gear to rotate, the gear is rotatably connected in the support table, the pair of bidirectional racks are meshingly connected on opposite sides of the gear, and the pair of bidirectional racks are slidingly connected in the support table. The pair of extension tables are fixedly connected with the pair of bidirectional racks away from the gear respectively, the pair of extension tables are slidingly connected in the support table and can pass out of the support table, and the pair of extension tables have extension table surfaces matched with the support table surface.

[0013] As a preferred form of the above solution, the table top extension assembly further comprises a pair of connecting rods and clamping columns fixed to the pair of connecting rods respectively, the pair of connecting rods are fixed on the pair of extension tables or the pair of bidirectional racks respectively, and the pair of connecting rods and the clamping columns are slidingly connected in the support table, and the clamping columns can extend into the clamping groove to position the support table and the sliding rail.

[0014] As a preferred form of the above solution, the table top extension assembly further comprises a first resilient portion, a first guide groove is formed in the support table, the pair of connecting rods are slidingly arranged in the first guide groove, the first resilient portion is arranged in the first guide groove, and the two ends of the first resilient portion are fixed to the first guide groove and the connecting rod away from the clamping column respectively. The support table is provided with a through hole communicating with the first guide groove and the clamping groove, and the clamping column is slidingly arranged in the first guide groove and the through hole and can pass through the through hole and extend into the clamping groove.

[0015] As a preferred solution, the support table is provided with a through groove penetrating the side wall of the support table and a mounting groove, and the driving member is fixed in the through groove; The gear, the pair of bidirectional racks and the pair of extension tables are arranged in the mounting groove, and the pair of extension tables can respectively slide out of the two ends of the mounting groove.

[0016] As a preferred solution, the table surface extension assembly further comprises a connecting block and a guide strip, the connecting block is fixedly connected between the corresponding bidirectional rack and the extension table, and the connecting block is slidingly connected in the support table; The guide strip is fixedly connected to the bidirectional rack, and the support table is provided with a second guide groove parallel to the bidirectional rack, and the guide strip is slidingly arranged in the second guide groove.

[0017] As a preferred solution, the adjustable assembly platform further comprises: The clamping assembly is arranged on the support table surface and comprises a cylinder, a connecting seat, a pair of turning plates, a pair of push blocks and a pair of clamping plates; The cylinder is fixed to the support table, the connecting seat is connected to the piston rod of the cylinder, one end of the pair of turning plates is rotatably connected to the connecting seat, and the other end is rotatably connected to the pair of push blocks; The pair of push blocks are slidingly arranged on the support table surface, and the pair of clamping plates are oppositely arranged and fixedly connected to the pair of push blocks.

[0018] As a preferred solution, the clamping assembly further comprises a first rotating shaft, a second rotating shaft and a pair of limiting strips, one end of the pair of turning plates is rotatably connected to the connecting seat through the first rotating shaft, and the other end is rotatably connected to the pair of push blocks through the second rotating shaft; The pair of limiting strips are fixed to the support table surface, and the pair of push blocks are slidingly connected to the pair of limiting strips.

[0019] As a preferred solution, the clamping assembly further comprises a support frame and a fixed rod, the support frame is fixed to the support table surface, and the cylinder is fixedly connected to the support frame; The fixed rod is fixedly connected between the corresponding clamping plate and the push block, the support frame is provided with a third guide groove, the fixed rod is slidingly arranged in the third guide groove, and the clamping plate is slidingly arranged on the support frame.

[0020] By the present application, since the support table and the sliding rail are provided in a sliding connection, the support table can slide along the sliding rail to adjust the working area; since the positioning assembly is provided, when the rotating block is in the first state, the rotating block pulls the positioning piece through the fixed shaft to make the positioning piece leave the clamping groove, the support table can slide along the sliding rail to adjust the working area, when the rotating block rotates around the fixed shaft and is in the second state, the rotating block pushes one end of the positioning piece into the clamping groove through the fixed shaft to position the support table and the sliding rail, so that the working position of the support table can be positioned to stably assemble the product on the support table surface. The adjustable assembly platform provided by the present application can adjust the area and range of the working area, and can flexibly adjust the working area of the assembly platform according to different production steps. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0022] Figure 1 A structural schematic diagram of an adjustable assembly platform provided by an embodiment of the present application is shown in the figure. Figure 2 A partial sectional structural schematic diagram between the sliding frame and the sliding rail provided by an embodiment of the present application is shown in the figure. Figure 3 A partial sectional structural schematic diagram between the support table and the sliding rail provided by an embodiment of the present application is shown in the figure. Figure 4 A sectional structural schematic diagram of a support part provided by an embodiment of the present application is shown in the figure. Figure 5 A top view structural schematic diagram of a clamping assembly provided by an embodiment of the present application is shown in the figure. Figure 6 A side view structural schematic diagram of a clamping assembly provided by an embodiment of the present application is shown in the figure. Figure 7 A sectional structural schematic diagram of a clamping plate provided by an embodiment of the present application is shown in the figure. Figure 8 A structural schematic diagram of a support part provided by an embodiment of the present application is shown in the figure.

[0023] Among them, the above drawings include the following reference signs: Supporting table 1; supporting table top 11; guide groove 12; supporting portion 13; fourth guide groove 131; sliding frame 14; limiting hole 141; body 142; fixing block 143; sliding groove 144; through groove 145; fifth guide groove 146; through groove 15; accommodating groove 16; accommodating groove 17; second guide groove 18; sliding rail 2; clamping groove 21; bottom plate 22; guide edge 23; positioning assembly 3; positioning piece 31; sliding column 311; connecting sheet 312; clamping rod 313; elastic piece 32; limiting piece 33; fixing shaft 331; rotating block 332; first side wall 333; second side wall 334; connecting groove 335; rotating handle 336; table top extension assembly 4; driving piece 41; gear 42; bidirectional rack 43; extension table 44; extension table top 441; transmission rod 45; connecting rod 46; clamping column 47; first elastic portion 48; through hole 49; connecting block 410; guide strip 411; clamping assembly 5; air cylinder 51; connecting seat 52; notch 521; rotating plate 53; push block 54; limiting groove 541; clamping plate 55; sliding plate 551; supporting column 552; push column 553; second elastic portion 554; elastic plate 555; fixing groove 556; plug-in groove 557; first rotating shaft 56; second rotating shaft 57; limiting strip 58; supporting frame 59; third guide groove 591; clamping table top 592; fixing rod 510. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0025] It should be noted that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely for ease of description and simplification of the present application. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present application. The terms "mounted," "connected," and "connected" should be interpreted broadly, and may include, for example, fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. The terms "parallel," "perpendicular," and "equal" encompass the described conditions and conditions similar to the described conditions, provided that the range of the similar conditions is within an acceptable range of deviation, as determined by a person of ordinary skill in the art taking into account the measurement in question and the errors associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes both absolute parallelism and approximate parallelism, where the acceptable deviation range for approximate parallelism may be, for example, within 5°; "perpendicular" includes both absolute perpendicularity and approximate perpendicularity, where the acceptable deviation range for approximate perpendicularity may also be, for example, within 5°. "Equal" includes both absolute equality and approximate equality, where the acceptable deviation range for approximate equality may be, for example, that the difference between the two is less than or equal to 5% of either. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0026] As described in the background art, existing assembly platforms are generally fixed at a certain workstation for operation, and the working area and range are relatively fixed, making it difficult to flexibly adjust the working area of ​​the assembly platform according to different production steps.

[0027] Hard drives are the indispensable physical foundation for servers to achieve their core function: persistent data storage. A server's storage performance, capacity, reliability, and scalability depend heavily on the type, quantity, and organization of the hard drives used, as well as the hardware and software systems that manage them. Hard drives come in a wide variety of specifications and sizes, and assembly platforms are required to facilitate their assembly.

[0028] The assembly table area of ​​existing assembly platforms is generally fixed and cannot be flexibly adjusted according to the size of the assembled products. At the same time, an assembly table that is too wide cannot be folded up when not in use, and cannot be flexibly stored.

[0029] In addition, the clamping plate for clamping the product on the existing assembly platform has no elastic design, and cannot provide buffer protection when clamping the product, which is easy to cause excessive clamping and damage the outer surface of the product.

[0030] The adjustable assembly platform provided by the present application can flexibly adjust the working area of the support table according to different production steps, and after adjustment, the support table can be conveniently positioned, so that the product can be stably assembled on the support table surface. Moreover, the present application can flexibly adjust the area of the assembly table surface according to the size of the assembled product, and can flexibly accommodate the assembly table surface. The present application can also elastically clamp the product during assembly, provide buffer protection for the product, and avoid damage to the outer surface of the product due to excessive clamping.

[0031] In order for those skilled in the art to better understand the present application, the present application will be further described in detail below in combination with the drawings and specific embodiments.

[0032] The present application provides an adjustable assembly platform, as shown in Figure 1 , comprising a support table 1, a sliding rail 2 and a positioning assembly 3. The support table 1 has a support table surface 11 for assembling products. Exemplarily, the support table 1 is in the shape of a cuboid, and the support table surface 11 is located on the top surface of the support table 1.

[0033] As shown in Figure 1 , the sliding rail 2 is slidably connected with the support table 1, and a plurality of clamping grooves 21 are formed along the sliding direction of the support table 1. Exemplarily, the sliding rail 2 is in the shape of a long strip, and the sliding rail 2 comprises a bottom plate 22 and guide edges 23 arranged on both sides of the bottom plate 22. The guide edges 23 are fixed vertically on the bottom plate 22 or integrally formed with the bottom plate 22. The bottom of the support table 1 is formed with guide grooves 12 inserted into the guide edges 23. The clamping grooves 21 are formed in the guide edges 23 and are evenly distributed along the extension direction of the guide edges 23 (the sliding direction of the support table 1). The clamping grooves 21 can be arranged as circular through holes penetrating the opposite side walls of the guide edges 23. The bottom of the support table 1 between the guide grooves 12 is inserted between the guide edges 23 and abuts against the bottom plate 22, and the positioning assembly 3 is arranged on the side wall of the support table 1 away from the bottom plate 22.

[0034] As shown in Figure 1 , Figure 2As shown, the support table 1 includes a support part 13 and a sliding frame 14, the support surface 11 is arranged on the top surface of the support part 13, the top surface of the sliding frame 14 is fixedly connected to the bottom surface of the support part 13, the guide grooves 12 are formed on both sides of the bottom of the sliding frame 14, the sliding frame 14 is inserted into the sliding rail 2 and is in sliding connection with the sliding rail 2, and the positioning assembly 3 is arranged on the opposite side walls of the sliding frame 14. The sliding rail 2 can be fixedly arranged in the assembly area of the product, and the sliding rail 2 plays a role of supporting and limiting the sliding frame 14. The position of the support table 1 can be flexibly adjusted along the extension direction of the sliding rail 2, and the position of the support table 1 is positioned by the positioning assembly 3, so that the product can be stably assembled on the support surface 11.

[0035] As shown in Figure 2 The positioning assembly 3 includes a positioning piece 31, an elastic piece 32 and a limiting piece 33, wherein the positioning piece 31 is slidingly arranged on the support table 1, the elastic piece 32 is connected between the positioning piece 31 and the support table 1, and the limiting piece 33 is connected to the positioning piece 31. The limiting piece 33 includes a fixed shaft 331 and a rotating block 332, and the fixed shaft 331 is fixedly connected to the end of the positioning piece 31 away from the clamping groove 21. The rotating block 332 is in rotational connection with the fixed shaft 331. When the rotating block 332 is in a first state, the positioning piece is away from the clamping groove, and the support table can slide along the sliding rail. The first state refers to the state of the rotating block 332 when the rotating block 332 pulls the fixed shaft 331 and the positioning piece 31 to make the positioning piece 31 away from the clamping groove 21. When the rotating block 332 is in a second state after rotating around the fixed shaft 331, one end of the positioning piece extends into the clamping groove to position the support table and the sliding rail. The second state refers to the state of the rotating block 332 after rotating around the fixed shaft 331, in which the rotating block 332 pushes the fixed shaft 331 and the positioning piece 31 to make the positioning piece 31 extend into the clamping groove 21.

[0036] As shown in Figure 2 The rotating block 332 has a first side wall 333 and a second side wall 334, and the distance between the first side wall 333 and the fixed shaft 331 is greater than the distance between the second side wall 334 and the fixed shaft 331. The rotating block 332 switches between the first state and the second state by rotating around the fixed shaft 331. When the rotating block 332 is in the first state, the first side wall 333 abuts against the support table 1. When the rotating block 332 is in the second state, the second side wall 334 abuts against the support table 1. The arrangement of the first side wall 333 and the second side wall 334 facilitates the rotating block 332 to switch between the first state and the second state.

[0037] As shown in Figure 2As shown, when the rotating block 332 is in the first state, the positioning member 31 is away from the clamping groove 21, and the elastic member 32 is compressed, so that the support table 1 can slide along the sliding rail 2. When the rotating block 332 is in the second state, the elastic member 32 is elastically stretched, and one end of the positioning member 31 extends into the clamping groove 21 to position the support table 1 and the sliding rail 2. The arrangement of the elastic member 32 can assist the limiting member 33 to quickly push the positioning member 31 to extend into the clamping groove 21, thereby facilitating and quickly realizing the positioning between the support table 1 and the sliding rail 2.

[0038] As shown in the drawings, Figure 1 The positioning assembly 3 is arranged on the opposite side walls of the sliding frame 14, and a plurality of sets of positioning assemblies 3 can be arranged on one side wall of the sliding frame 14, and one set of positioning assembly 3 corresponds to one clamping groove 21. The positioning marks of the clamping groove 21 and the positioning member 31 can be arranged on the guide edge 23 or the side wall of the sliding frame 14, so as to facilitate the sliding of the sliding frame 14 to the position corresponding to the positioning member 31 and the clamping groove 21.

[0039] As shown in the drawings, Figure 2 For example, the fixed shaft 331 is eccentrically connected in the rotating block 332, the first side wall 333 is away from the fixed shaft 331, and the second side wall 334 is close to the fixed shaft 331. The eccentric arrangement of the fixed shaft 331 in the rotating block 332 can increase the distance between the first side wall 333 and the fixed shaft 331 and the distance difference between the second side wall 334 and the fixed shaft 331, so that the rotating block 332 slides the positioning member to the clamping groove by a greater distance when the first side wall thereof abuts against the support table 1 to the second side wall 334 abutting against the support table 1, further ensuring that one end of the positioning member can slide into the clamping groove to position the support table 1 and the sliding rail 2.

[0040] As shown in the drawings, Figure 2 For example, the rotating block 332 is provided with a connecting groove 335 and a rotating handle 336, the fixed shaft 331 is rotationally connected in the connecting groove 335, and one end of the positioning member 31 away from the clamping groove 21 extends into the connecting groove 335 and is fixedly connected with the fixed shaft 331. The rotating block 332 can be approximately cuboid-shaped, the first side wall 333 and the second side wall 334 are adjacently arranged, the connecting groove 335 is formed in the first side wall 333 and the second side wall 334, the fixed shaft 331 is vertically rotationally arranged in the connecting groove 335, and the arrangement of the connecting groove 335 facilitates the connection of the fixed shaft 331 and the rotating block 332, and facilitates the fixed connection of the positioning member 31 and the fixed shaft 331. The rotating handle 336 is formed on the side wall of the rotating block 332 adjacent to the second side wall 334, and the arrangement of the rotating handle 336 facilitates the axial rotation of the rotating block 332 around the fixed shaft 331 to switch the first side wall 333 and the second side wall 334 abutting against the support table 1, and switch the first state and the second state of the limiting member 33.

[0041] As shown in the drawings, Figure 2As shown, the support table 1 is provided with a limiting hole 141 corresponding to the clamping groove 21, and the support table 1 comprises a body 142 and a fixing block 143 formed on the side wall of the body 142 and corresponding to the limiting hole 141, the fixing block 143 is provided with a sliding groove 144, the first side wall 333 or the second side wall 334 of the rotating block 332 abuts against the side wall of the fixing block 143, the fixing block 143 is provided with a through groove 145 connected with the sliding groove 144, the through groove 145 communicates the sliding groove 144 with the connecting groove 335, and the positioning piece 31 is slidingly arranged in the clamping groove 21, the limiting hole 141, the sliding groove 144 and the through groove 145. Specifically, the limiting hole 141 can be formed in the sliding frame 14, the sliding frame 14 comprises the body 142 and the fixing block 143, the body 142 is inserted and slidingly connected with the sliding rail 2, and the fixing block 143 is fixed or formed on the side wall of the body 142, the fixing block 143 can be in a cylindrical shape, and the clamping groove 21, the limiting hole 141 and the sliding groove 144 all extend along the sliding direction of the positioning piece 31. By arranging the limiting hole 141 and the fixing block 143, the positioning piece 31 can more conveniently and effectively extend into or out of the clamping groove 21 by sliding along the axial direction, so as to position or disengage the support table 1 and the sliding rail 2.

[0042] As shown in the drawings, Figure 2 As shown, the elastic piece 32 is arranged in the sliding groove 144, the two ends of the elastic piece 32 are fixed to the sliding groove 144 and the positioning piece 31 respectively, and the end of the positioning piece 31 away from the clamping groove 21 extends out of the fixing block 143 and is fixedly connected with the fixing shaft 331. The positioning piece 31 can comprise a sliding column 311, a connecting piece 312 and a clamping rod 313 arranged coaxially, the diameter of the sliding column 311 is smaller than that of the connecting piece 312 and the clamping rod 313, the diameters of the connecting piece 312 and the clamping rod 313 are the same, the diameters of the clamping groove 21, the limiting hole 141 and the clamping rod 313 are the same, that is, the clamping rod 313 can abut against the inner wall of the clamping groove 21 and the limiting hole 141, and the diameter of the sliding groove 144 is greater than that of the clamping rod 313. The sliding column 311 is fixedly connected with the clamping rod 313 through the connecting piece 312, the sliding column 311 is slidingly arranged in the sliding groove 144 and the through groove 145, the connecting piece 312 is slidingly arranged in the sliding groove 144, and the clamping rod 313 is slidingly arranged in the clamping groove 21, the limiting hole 141 and the sliding groove 144. The elastic piece 32 can be a spring, the two ends of the elastic piece 32 are fixedly connected with the connecting piece 312 and the end inner wall of the sliding groove 144 respectively, and the sliding column 311 is arranged in the elastic piece 32. The above structure of the positioning piece 31 not only facilitates the stable connection with the elastic piece 32, but also enables the positioning piece 31 to more conveniently and stably slide along the clamping groove 21, the limiting hole 141 and the sliding groove 144, so as to facilitate the clamping rod 313 to slide into or out of the clamping groove 21 along the axial direction, thereby facilitating the positioning or disengagement between the support table 1 and the sliding rail 2.

[0043] When the position of the support table 1 needs to be adjusted along the extension direction of the sliding rail 2, the rotating block 332 is in the first state, that is, the first side wall 333 of the rotating block 332 abuts against the side wall of the fixed block 143 away from the sliding frame 14, and since the distance between the first side wall 333 and the fixed shaft 331 is greater than the distance between the second side wall 334 and the fixed shaft 331, the clamping rod 313 is pulled away from the clamping groove 21, and the elastic member 32 is compressed between the connecting piece 312 and the inner wall of the sliding groove 144, so that the support table 1 can slide along the sliding rail 2 to flexibly adjust the working area of the support table 1 according to different production steps.

[0044] After adjusting the position of the support table 1, the limiting hole 141 is aligned with the clamping groove 21, and then the rotating handle 336 is rotated to make the rotating block 332 rotate by ninety degrees around the axis of the fixed shaft 331, so that the first side wall 333 is away from the fixed block 143 and the second side wall 334 abuts against the fixed block 143. During this process, since the distance between the first side wall 333 and the fixed shaft 331 is greater than the distance between the second side wall 334 and the fixed shaft 331, the fixed shaft 331 is close to the side wall of the fixed block 143, and the positioning member 31 slides towards the clamping groove 21 under the action of the fixed shaft 331 pushing and the elastic member 32 releasing the elastic force, and the clamping column 47 extends into the clamping groove 21 to connect and position the support table 1 and the sliding rail 2, so as to fix the position of the support table 1, which is convenient for stably realizing the assembly of products on the support table top 11.

[0045] As shown in Figure 1 , Figure 3 , Figure 4 indicated, the adjustable assembly platform further comprises a table top extension assembly 4, which comprises a driving member 41, a gear 42, a pair of bidirectional racks 43 and a pair of extension tables 44. The driving member 41 is used to drive the gear 42 to rotate, the gear 42 is rotationally connected in the support table 1, the pair of bidirectional racks 43 are meshingly connected on opposite sides of the gear 42, and the pair of bidirectional racks 43 are slidingly connected in the support table 1. The pair of extension tables 44 are fixedly connected with the pair of bidirectional racks 43 away from the gear 42, and the pair of extension tables 44 are slidingly connected in the support table 1 and can pass out of the support table 1. The pair of extension tables 44 have extension table tops 441 matched with the support table top 11, and the extension table tops 441 are located on the top surface of the support table top 11. The table top extension assembly 4 can further comprise a transmission rod 45, which is rotationally arranged in the support part 13, and the transmission rod 45 is connected with the center of the driving member 41 and the gear 42, so that the driving member 41 drives the gear 42 to rotate through the transmission rod 45.

[0046] As shown in Figure 3As shown, the table extension assembly 4 further includes a pair of connecting rods 46 and clamping columns 47 respectively fixed to the pair of connecting rods 46. The pair of connecting rods 46 are respectively fixed to the pair of extension platforms 44 or the pair of two-way racks 43. The pair of connecting rods 46 and the clamping columns 47 are slidably connected to the support platform 1. The clamping columns 47 can extend into the clamping grooves 21 to position the support platform 1 and the sliding rails 2. The connecting rods 46 are vertical, and the clamping columns 47 are horizontal.

[0047] like Figure 3 As shown, the tabletop extension assembly 4 exemplarily further includes a first elastic portion 48. A first guide groove is formed in the support platform 1. A pair of connecting rods 46 are slidably disposed within the first guide groove. The first elastic portion 48 is disposed in the first guide groove. The ends of the first elastic portion 48 are respectively fixed to the first guide groove and to the connecting rod 46 facing away from the latch 47. A through-hole 49 is formed in the support platform 1, connecting the first guide groove and the latch 21. The latch 47 is slidably disposed in the first guide groove and the through-hole 49. The latch 47 can pass through the through-hole 49 and extend into the latch 21. Specifically, the through-hole 49 is formed in the sliding frame 14 and communicates with the guide groove 12. The first guide groove includes a fourth guide groove 131 formed in the support portion 13 and a fifth guide groove 146 formed in the sliding frame 14. The fourth guide groove 131 is connected to the fifth guide groove 146. The lower end of the connecting rod 46 extends into the fifth guide groove 146 and abuts against the bottom of the fifth guide groove 146. The through-hole 49 communicates with the fifth guide groove 146. The first elastic portion 48 is disposed in the fifth guide groove 146 and one end thereof is fixed to the inner wall of the fifth guide groove 146 away from the through-hole 49. The first elastic portion 48 may be a spring. The first elastic portion 48 is disposed between the connecting rod 46 and the sliding frame 14. The first elastic portion 48 will be stretched due to the sliding of the connecting rod 46. The elastic force of the first elastic portion 48 during stretching can serve as a damping force, making the stretching process smoother and preventing the connecting rod 46 from suddenly getting stuck or overshooting.

[0048] like Figure 3 、 Figure 8As shown in the figure, the support table 1 is provided with a through slot 15 and a mounting slot penetrating the side wall of the support table 1, and the driving member 41 is fixed to the through slot 15. The gear 42, a pair of bidirectional racks 43 and a pair of extension tables 44 are arranged in the mounting slot, and the pair of extension tables 44 can respectively slide out of the two ends of the mounting slot. The driving member 41 can be a driving motor, and the through slot 15 penetrates the opposite side walls of the support part 13. The through slot 15 can be used for mounting the driving member 41 and dissipating heat generated by the driving member 41 during operation to the outside. The through slot 15 can penetrate the opposite side walls of the support part 13 along the sliding direction thereof. The mounting slot includes a containing slot 16 and a receiving slot 17 connected in communication. The containing slot 16 is formed in the upper and middle parts of the support part 13, and the receiving slot 17 is formed in the support part 13 on both sides of the containing slot 16. The height of the receiving slot 17 is higher than that of the containing slot 16. The receiving slot 17 penetrates the opposite side walls of the support part 13, and the extension direction of the extension table 44 can be perpendicular to the sliding direction of the support part 13. The gear 42 is rotationally arranged in the middle part of the containing slot 16, the bidirectional racks 43 are slidingly arranged in the containing slot 16 and the receiving slot 17, and the extension table 44 is slidingly arranged in the receiving slot 17.

[0049] As shown in the figure, Figure 3 As shown in the figure, the support table 1 is provided with a through slot 15 and a mounting slot penetrating the side wall of the support table 1, and the driving member 41 is fixed to the through slot 15. The gear 42, a pair of bidirectional racks 43 and a pair of extension tables 44 are arranged in the mounting slot, and the pair of extension tables 44 can respectively slide out of the two ends of the mounting slot. The driving member 41 can be a driving motor, and the through slot 15 penetrates the opposite side walls of the support part 13. The through slot 15 can be used for mounting the driving member 41 and dissipating heat generated by the driving member 41 during operation to the outside. The through slot 15 can penetrate the opposite side walls of the support part 13 along the sliding direction thereof. The mounting slot includes a containing slot 16 and a receiving slot 17 connected in communication. The containing slot 16 is formed in the upper and middle parts of the support part 13, and the receiving slot 17 is formed in the support part 13 on both sides of the containing slot 16. The height of the receiving slot 17 is higher than that of the containing slot 16. The receiving slot 17 penetrates the opposite side walls of the support part 13, and the extension direction of the extension table 44 can be perpendicular to the sliding direction of the support part 13. The gear 42 is rotationally arranged in the middle part of the containing slot 16, the bidirectional racks 43 are slidingly arranged in the containing slot 16 and the receiving slot 17, and the extension table 44 is slidingly arranged in the receiving slot 17.

[0050] The table extension assembly 4 in use, the driving part 41 drives the transmission rod 45 to rotate, the transmission rod 45 drives the gear 42 to rotate synchronously, the gear 42 drives a pair of bidirectional racks 43 to slide in the accommodating groove 16 and the storage groove 17, and the pair of bidirectional racks 43 drive a pair of extension tables 44 to extend synchronously from both sides of the support part 13 outward for use, and the use range of the support table 11 is expanded through the cooperation of the extension table 441 and the support table 11. The use area of the extension table 441 is adjusted conveniently by closing the driving part 41 to adjust the range of the extension table 44 extending out of the storage groove 17. When the extension table 44 is not used, the gear 42 can be driven to reverse by the driving part 41, the pair of bidirectional racks 43 are relatively close to each other and slide, the pair of extension tables 44 are completely stored in the storage groove 17, and the extension table 441 is convenient to store and reduces the occupied area.

[0051] Meanwhile, when the extension table 44 extends outward, the perforation 49 can be first positioned in correspondence with the clamping groove 21, the connecting rod 46 slides with the extension table 44 and drives the clamping column 47 to move to the clamping groove 21, when the extension table 44 extends out of the storage groove 17 by a certain range or completely, the clamping column 47 extends into the perforation 49 and the clamping groove 21, so that the support table 1 and the sliding rail 2 are fixed in position, and vice versa, when the extension table 44 is retracted, the clamping column 47 is driven to move away from the clamping groove 21, so that the position of the support table 1 on the sliding rail 2 can be adjusted flexibly. Therefore, the table extension assembly 4 of the present application not only can realize the extension and storage of the extension table 44, but also can realize the positioning of the extension table 44 and the support table 1 through the clamping column 47 clamped into the clamping groove 21 when the extension table 44 extends, so that the extension table 44 and the support table 1 can be positioned, and the compactness, structure utilization rate and adjustment efficiency of the assembled platform are greatly improved.

[0052] As shown in Figure 1 , Figure 5 , Figure 6 indicated, the adjustable assembled platform further comprises a clamping assembly 5, the clamping assembly 5 is arranged on the support table 11 and comprises a pneumatic cylinder 51, a connecting seat 52, a pair of rotating plates 53, a pair of push blocks 54 and a pair of clamping plates 55. The pneumatic cylinder 51 is fixed to the support table 1, the connecting seat 52 is connected to the piston rod of the pneumatic cylinder 51, one end of the pair of rotating plates 53 is rotatably connected to the connecting seat 52, and the other end is rotatably connected to the pair of push blocks 54. The pair of push blocks 54 is slidably arranged on the support table 11, and the pair of clamping plates 55 is oppositely arranged and fixedly connected to the pair of push blocks 54.

[0053] As shown in Figure 7As shown, the clamping assembly 5 further comprises a first rotating shaft 56, a second rotating shaft 57 and a pair of limiting strips 58. One end of the pair of rotating plates 53 is rotatably connected to the connecting seat 52 through the first rotating shaft 56, and the other end of the pair of rotating plates 53 is rotatably connected to the pair of push blocks 54 through the second rotating shaft 57. The pair of limiting strips 58 is fixed to the support table 11, and the pair of push blocks 54 is slidably connected to the pair of limiting strips 58, respectively. The connecting seat 52 is slidably connected to the support table 11. The connecting seat 52 is formed with a slot 521, and the first rotating shaft 56 is rotatably connected to the slot 521. The pair of rotating plates 53 is fixed to the first rotating shaft 56 at the end close to each other. The other end of the pair of rotating plates 53 is fixed to the second rotating shaft 57, and the second rotating shaft 57 is rotatably connected to the pair of push blocks 54, respectively. The bottom of the push block 54 is formed with a limiting groove 541, and the limiting groove 541 is inserted into the limiting strip 58. The length direction of the limiting strip 58 is the same as the sliding direction of the push block 54 and the clamping plate 55, and is perpendicular to the sliding direction of the connecting seat 52.

[0054] As shown in Figure 5 , Figure 6 As shown, the clamping assembly 5 further comprises a first rotating shaft 56, a second rotating shaft 57 and a pair of limiting strips 58. One end of the pair of rotating plates 53 is rotatably connected to the connecting seat 52 through the first rotating shaft 56, and the other end of the pair of rotating plates 53 is rotatably connected to the pair of push blocks 54 through the second rotating shaft 57. The pair of limiting strips 58 is fixed to the support table 11, and the pair of push blocks 54 is slidably connected to the pair of limiting strips 58, respectively. The connecting seat 52 is slidably connected to the support table 11. The connecting seat 52 is formed with a slot 521, and the first rotating shaft 56 is rotatably connected to the slot 521. The pair of rotating plates 53 is fixed to the first rotating shaft 56 at the end close to each other. The other end of the pair of rotating plates 53 is fixed to the second rotating shaft 57, and the second rotating shaft 57 is rotatably connected to the pair of push blocks 54, respectively. The bottom of the push block 54 is formed with a limiting groove 541, and the limiting groove 541 is inserted into the limiting strip 58. The length direction of the limiting strip 58 is the same as the sliding direction of the push block 54 and the clamping plate 55, and is perpendicular to the sliding direction of the connecting seat 52.

[0055] As shown in Figure 5 , Figure 6As shown, the clamping assembly 5 also includes a support frame 59 fixed to the support table 11, and a fixed rod 510 fixedly connected to the support frame 59. The fixed rod 510 is fixedly connected between the corresponding clamping plate 55 and the push block 54. The support frame 59 is formed with a third guide groove 591, and the fixed rod 510 is slidingly arranged in the third guide groove 591. The support frame 59 is provided with a clamping table 592 on the top surface, and the clamping plate 55 is slidingly arranged on the clamping table 592. The support frame 59 is in the shape of a "Fang" character. The push block 54, the limiting strip 58, the rotating plate 53, and the connecting seat 52 are all arranged between the support frame 59 and the support table 11. The fixed rod 510 is in the shape of an "L". The vertical portion of the fixed rod 510 passes through the third guide groove 591 and is fixedly connected to the bottom of the sliding plate 551.

[0056] In use, the piston rod of the air cylinder 51 is retracted to drive the pair of push blocks 54 to slide towards the air cylinder 51. The connecting seat 52 supports the first rotating shaft 56, allowing the first rotating shaft 56 to slide and rotate synchronously with the sliding of the fixed connecting seat 52. The first rotating shaft 56 drives the rotating plate 53 to rotate, which supports and fixes the second rotating shaft 57. The second rotating shaft 57 connects the rotating plate 53 and the push block 54. The pair of push blocks 54 are driven by the pair of rotating plates 53 to slide relatively close to each other. The limiting strip 58 limits the sliding of the push block 54, preventing it from deviating during sliding. The push block 54 drives the pair of clamping plates 55 to slide towards each other through the fixed rod 510, thereby clamping the product between the pair of clamping plates 55.

[0057] Meanwhile, when the clamping plate 55 clamps the product, the elastic plate 555 will be squeezed to different degrees after contacting the product. The elastic plate 555 pushes the push column 553 to slide in the insertion slot 557, and the second elastic portion 554 is compressed by the push column 553. The elastic force of the second elastic portion 554 can provide buffer protection for the product, preventing damage to the outer surface of the product due to excessive clamping.

[0058] In addition, the air cylinder 51 can also be extended to drive the connecting seat 52 to slide, thereby driving the pair of push blocks 54 to slide away from each other. The pair of push blocks 54 drives the pair of clamping plates 55 to slide away from each other, allowing a larger size product to be placed between the pair of clamping plates 55, thereby facilitating the clamping of the clamping assembly 5 on products of different sizes.

[0059] The application can be applied to the assembly of the hard disk itself and the assembly of the hard disk and the hard disk bracket, and can be used for the auxiliary assembly work of the two assemblies under the cooperation of other assembly structures. When the hard disk itself is assembled, the application can assemble the hard disk shells of different sizes and shapes, and can also clamp and assemble the PCB boards of different sizes in the hard disk. When the hard disk and the hard disk bracket are assembled, the application can assemble hard disks and hard disk brackets of different sizes, achieving the assembly requirements of different types of hard disks and wide application range.

[0060] When the adjustable assembly platform of the application is used, first, the position of the support table 1 can be adjusted along the extension direction of the sliding rail 2, so that the rotating block 332 is in the first state, that is, the first side wall 333 of the rotating block 332 abuts against the side wall of the fixed block 143 away from the sliding frame 14. Since the distance between the first side wall 333 and the fixed shaft 331 is greater than the distance between the second side wall 334 and the fixed shaft 331, the clamping rod 313 is pulled away from the clamping groove 21, and the elastic member 32 is compressed between the connecting piece 312 and the inner wall of the sliding groove 144. The support table 1 can slide along the sliding rail 2 to flexibly adjust the working area of the support table 1 according to different production steps.

[0061] After adjusting the position of the support table 1, the limiting hole 141 is aligned with the clamping groove 21, and then the rotating block 332 is rotated by ninety degrees around the axis of the fixed shaft 331 by rotating the handle 336, so that the first side wall 333 is away from the fixed block 143 and the second side wall 334 abuts against the fixed block 143. In this process, since the distance between the first side wall 333 and the fixed shaft 331 is greater than the distance between the second side wall 334 and the fixed shaft 331, the fixed shaft 331 is close to the side wall of the fixed block 143. The positioning member 31 slides towards the clamping groove 21 under the action of the fixed shaft 331 pushing and the elastic member 32 releasing the elastic force, and the clamping column 47 extends into the clamping groove 21 to position and connect the support table 1 and the sliding rail 2, so as to fix the position of the support table 1, which is convenient for stable assembly of products on the support table surface 11.

[0062] When the product is assembled on the support table 11, the use area of the assembled table can be adjusted by the table extension assembly 4. Specifically, the driving member 41 drives the transmission rod 45 to rotate, the transmission rod 45 drives the gear 42 to rotate synchronously, the gear 42 drives the pair of bidirectional racks 43 to slide in the containing groove 16 and the storage groove 17, the pair of bidirectional racks 43 drive the pair of extension tables 44 to extend synchronously from both sides of the support part 13 to the outside for use, and the use range of the support table 11 is expanded by the cooperation of the extension table 441 and the support table 11. The range of the extension table 44 extending out of the storage groove 17 is adjusted by closing the driving member 41, and the use area of the extension table 441 is adjusted conveniently. When the extension table 44 is not used, the gear 42 is driven to reverse by the driving member 41, the pair of bidirectional racks 43 are relatively close to each other, the pair of extension tables 44 are completely stored in the storage groove 17, and the extension table 44 is conveniently stored and the occupied area is reduced.

[0063] Meanwhile, when the extension table 44 extends outward, the perforation 49 is first positioned in correspondence with the clamping groove 21, the connecting rod 46 slides with the extension table 44 and drives the clamping column 47 to move to the clamping groove 21, when the extension table 44 extends out of the storage groove 17 by a certain range or completely, the clamping column 47 extends into the perforation 49 and the clamping groove 21, so that the support table 1 and the sliding rail 2 are fixed in position, and vice versa, when the extension table 44 is retracted, the clamping column 47 is driven to move away from the clamping groove 21, so that the position of the support table 1 on the sliding rail 2 can be adjusted flexibly.

[0064] When the product is assembled on the support table 11, different sizes can be clamped by the clamping assembly 5. Specifically, the piston rod of the air cylinder 51 is retracted to drive the pair of push blocks 54 to slide close to the air cylinder 51, the connecting seat 52 supports the first rotating shaft 56, so that the first rotating shaft 56 slides and rotates synchronously with the fixed connecting seat 52. The first rotating shaft 56 drives the rotating plate 53 to rotate, the rotating plate 53 supports and fixes the second rotating shaft 57, and the second rotating shaft 57 connects the rotating plate 53 and the push block 54. The pair of push blocks 54 are driven by the pair of rotating plates 53 to slide close to each other, and the limiting strip 58 limits the sliding of the push block 54, so that the push block 54 is prevented from deviating during sliding. The push block 54 drives the pair of clamping plates 55 to slide close to each other by the fixed rod 510, so as to clamp the product between the pair of clamping plates 55.

[0065] Meanwhile, when the clamping plates 55 clamp the product, the elastic plates 555 will be pressed to different degrees after contacting the product, the elastic plates 555 push the push columns 553 to slide in the insertion grooves 557, the second elastic parts 554 are compressed by the push columns 553, and the elastic force of the second elastic parts 554 can provide buffer protection for the product, so as to avoid damage to the outer surface of the product due to excessive clamping. In addition, the air cylinder 51 can also extend to push the connecting seat 52 to slide, so as to drive the pair of push blocks 54 to slide away from each other, and the pair of push blocks 54 drive the pair of clamping plates 55 to slide away from each other, so as to place the product of a larger size between the pair of clamping plates 55, and facilitate the clamping of the clamping assembly 5 on the products of different sizes.

[0066] According to the present application, the support table 1 and the sliding rail 2 are slidably connected, so that the support table 1 can slide along the sliding rail 2 to adjust the working area; the positioning assembly 3 is arranged, when the rotating block 332 is in the first state, the rotating block 332 pulls the positioning piece 31 through the fixed shaft 331 to make the positioning piece 31 away from the clamping groove 21, and the elastic piece 32 is compressed between the positioning piece 31 and the support table 1, so that the support table 1 can slide along the sliding rail 2 to adjust the working area; when the rotating block 332 is rotated around the fixed shaft 331 to be in the second state, the rotating block 332 pushes the positioning piece 31 through the fixed shaft 331, and one end of the positioning piece 31 is pushed into the clamping groove 21 under the elastic extension of the elastic piece 32, so as to position the support table 1 and the sliding rail 2, so that the working position of the support table 1 can be positioned to stably assemble the product on the support table surface 11. The working area and range of the adjustable assembly platform of the present application can be adjusted, and the working area of the assembly platform can be flexibly adjusted according to different production steps.

[0067] The adjustable assembly platform provided by the present application is described in detail above. The principles and implementation modes of the present application are described by applying specific examples in this paper, and the above description of the embodiments is only used to help understand the method of the present application and its core idea. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. An adjustable assembly platform, characterized in that: include: A support table (1) having a support table surface (11) for assembling products; A sliding track (2) is slidably connected to the support platform (1) and is provided with a plurality of slots (21) along the sliding direction of the support platform (1); The positioning assembly (3) includes a positioning member (31) and a limiting member (33), wherein: The positioning member (31) is slidably arranged on the support platform (1), the limiting member (33) comprises a fixed shaft (331) and a rotating block (332), the fixed shaft (331) is connected to the positioning member (31), and the rotating block (332) is rotatably connected to the fixed shaft (331); When the rotating block (332) is in the first state, the positioning member (31) leaves the clamping slot (21), and the support platform (1) can slide along the sliding track (2); When the rotating block (332) is in the second state after rotating around the fixed shaft (331), one end of the positioning member (31) extends into the slot (21) to position the support platform (1) and the sliding track (2).

2. The adjustable assembly platform according to claim 1, characterized in that: The positioning assembly (3) further includes an elastic member (32), wherein the elastic member (32) is connected between the positioning member (31) and the support platform (1); When the rotating block (332) is in the first state, the elastic member (32) is compressed; When the rotating block (332) rotates around the fixed shaft (331), the elastic member (32) elastically stretches.

3. The adjustable assembly platform according to claim 1 or 2, characterized in that: The rotating block (332) has a first side wall (333) and a second side wall (334); The distance between the first side wall (333) and the fixed axis (331) is greater than the distance between the second side wall (334) and the fixed axis (331), and: When the rotating block (332) is in the first state, the first side wall (333) abuts against the support platform (1); When the rotating block (332) is in the second state, the second side wall (334) abuts against the support platform (1).

4. The adjustable assembly platform according to claim 3, characterized in that: The fixed shaft (331) is eccentrically connected in the rotating block (332), the first side wall (333) is away from the fixed shaft (331), and the second side wall (334) is close to the fixed shaft (331).

5. The adjustable assembly platform according to claim 1, characterized in that: The rotating block (332) is provided with a connecting groove (335) and a rotating handle (336); the fixed shaft (331) is rotatably connected in the connecting groove (335); and one end of the positioning member (31) away from the clamping groove (21) extends into the connecting groove (335) and is fixedly connected to the fixed shaft (331).

6. The adjustable assembly platform according to claim 2, characterized in that: A limiting hole (141) corresponding to the card slot (21) is formed on the support platform (1), and the support platform (1) includes a body (142) and a fixing block (143) formed on a side wall of the body (142) and corresponding to the limiting hole (141), a sliding groove (144) is provided in the fixing block (143), and the positioning member (31) is slidably arranged in the limiting hole (141) and the sliding groove (144); The elastic member (32) is arranged in the sliding groove (144), and the two ends of the elastic member (32) are respectively fixed to the sliding groove (144) and the positioning member (31), and the end of the positioning member (31) away from the clamping groove (21) extends out of the fixing block (143) and is fixedly connected to the fixing shaft (331).

7. The adjustable assembly platform according to claim 6, characterized in that: The positioning member (31) includes a coaxially arranged sliding column (311), a connecting piece (312) and a clamping rod (313); one end of the sliding column (311) is fixedly connected to the clamping rod (313) through the connecting piece (312), and the other end extends out of the fixed block (143) and is fixedly connected to the fixed shaft (331); the two ends of the elastic member (32) are respectively fixed to the sliding groove (144) and the connecting piece (312); when the rotating block (332) is in the second state, one end of the clamping rod (313) extends into the clamping groove (21).

8. The adjustable assembly platform according to claim 1, wherein: The adjustable assembly platform further comprises: A table extension assembly (4) comprising a driving member (41), a gear (42), a pair of bidirectional racks (43) and a pair of extension tables (44); The driving member (41) is used to drive the gear (42) to rotate, the gear (42) is rotatably connected in the support platform (1), the pair of bidirectional racks (43) are meshed and connected to opposite sides of the gear (42), and the pair of bidirectional racks (43) are slidably connected in the support platform (1); The pair of extension platforms (44) are respectively fixedly connected to one end of the pair of bidirectional racks (43) away from the gear (42), the pair of extension platforms (44) are slidably connected to the support platform (1) and can pass through the support platform (1), and the pair of extension platforms (44) have an extension platform surface (441) that cooperates with the support platform surface (11).

9. The adjustable assembly platform according to claim 8, characterized in that: The table extension assembly (4) further comprises a pair of connecting rods (46) and clamping columns (47) respectively fixed to the pair of connecting rods (46), wherein the pair of connecting rods (46) are respectively fixed to the pair of extension platforms (44) or the pair of bidirectional racks (43), and the pair of connecting rods (46) and the clamping columns (47) are slidably connected in the support platform (1), and the clamping columns (47) can extend into the clamping slot (21) to position the support platform (1) and the sliding track (2).

10. The adjustable assembly platform according to claim 9, characterized in that: The table extension assembly (4) further includes a first elastic portion (48), a first guide groove is formed in the support table (1), the pair of connecting rods (46) are slidably arranged in the first guide groove, the first elastic portion (48) is arranged in the first guide groove, and the two ends of the first elastic portion (48) are respectively fixed to the first guide groove and the connecting rod (46) away from the clamping column (47); A through hole (49) communicating with the first guide groove and the clamping groove (21) is formed in the support platform (1); the clamping column (47) is slidably arranged in the first guide groove and the through hole (49); the clamping column (47) can pass through the through hole (49) and extend into the clamping groove (21).

11. The adjustable assembly platform according to claim 8, characterized in that: The support platform (1) is formed with a through slot (15) and a mounting slot penetrating the side wall of the support platform (1), and the driving member (41) is fixed to the through slot (15); The gear (42), the pair of bidirectional racks (43) and the pair of extension platforms (44) are arranged in the installation slot, and the pair of extension platforms (44) can slide out of both ends of the installation slot respectively.

12. The adjustable assembly platform according to claim 8, characterized in that: The table extension assembly (4) further comprises a connecting block (410) and a guide bar (411), wherein the connecting block (410) is fixedly connected between the corresponding bidirectional rack (43) and the extension table (44), and the connecting block (410) is slidably connected within the support table (1); The guide bar (411) is fixedly connected to the bidirectional rack (43); a second guide groove (18) parallel to the bidirectional rack (43) is formed in the support platform (1); and the guide bar (411) is slidably arranged in the second guide groove (18).

13. The adjustable assembly platform according to claim 1, wherein: The adjustable assembly platform further comprises: A clamping assembly (5) is arranged on the supporting table (11) and comprises a cylinder (51), a connecting seat (52), a pair of rotating plates (53), a pair of pushing blocks (54) and a pair of clamping plates (55); The cylinder (51) is fixed to the support platform (1), the connecting seat (52) is connected to the piston rod of the cylinder (51), one end of the pair of rotating plates (53) is rotatably connected to the connecting seat (52), and the other end is rotatably connected to the pair of push blocks (54); The pair of push blocks (54) are slidably arranged on the support table (11), and the pair of clamping plates (55) are arranged opposite to each other and are respectively fixedly connected to the pair of push blocks (54).

14. The adjustable assembly platform according to claim 13, wherein: The clamping assembly (5) further includes a first rotating shaft (56), a second rotating shaft (57) and a pair of limiting bars (58); one end of the pair of rotating plates (53) is rotatably connected to the connecting seat (52) via the first rotating shaft (56); and the other end of the pair of rotating plates (53) is rotatably connected to the pair of pushing blocks (54) via the second rotating shaft (57); The pair of limit bars (58) are fixed to the support table (11), and the pair of push blocks (54) are respectively slidably connected to the pair of limit bars (58).

15. The adjustable assembly platform according to claim 13, wherein: The clamping assembly (5) further includes a support frame (59) and a fixing rod (510), wherein the support frame (59) is fixed to the support table (11), and the cylinder (51) of the support frame (59) is fixedly connected to the support frame (59); The fixing rod (510) is fixedly connected between the corresponding clamping plate (55) and the push block (54); a third guide groove (591) is formed on the support frame (59); the fixing rod (510) is slidably arranged in the third guide groove (591); and the clamping plate (55) is slidably arranged on the support frame (59).

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