Plate groove vertical milling and pressing device

Abstract

The utility model provides a vertical milling and pressing device for a plate groove in the field of welding. Comprising an inner side pressing seat, an outer side pressing seat, a jacking assembly and a connecting bolt. The jacking assembly is used for pressing a plate and milling a welding groove of the plate to be machined; the inner side pressing base is a stand column type frame and is located and fixed on the operation table, and jacking assemblies are arranged on the vertical face of the inner side pressing base in an array mode. The outer side pressing seat is a stand column type frame, is opposite to the inner side pressing seat, is located on the operation table and is fixed, and the jacking assemblies are arrayed on the outer side pressing seat and correspond to the jacking assemblies on the inner side pressing seat, so that a plate arranged between the inner side pressing seat and the outer side pressing seat is pressed and fixed; the connecting bolts are arranged on the tops of the inner side pressing base and the outer side pressing base and used for connecting the inner side pressing base and the outer side pressing base to form a stable overall structure. And through connection and fixation of the bolts and the connection bolts, vibration during milling is avoided, and the plate welding groove machining precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the plate bevel processing in the field of welding, especially a plate bevel vertical milling pressing device. BACKGROUND

[0002] In the requirement of welding construction procedure, the plate edge needs to be processed with a bevel for the welding construction of the next procedure. The product quality standard in the ship manufacturing field is high, and the milling method is used for the construction of the bevel processing to meet the requirement.

[0003] However, the present inventors found at least the following technical problems in the process of implementing the technical scheme of the embodiments of the present application:

[0004] In the plate bevel milling processing, the plate needs to be fixed to the operation table and ensure no vibration, otherwise the vibration will cause the milling construction to exceed the processing line, resulting in quality out-of-tolerance. In order to avoid similar quality accidents, the utility model is developed. SUMMARY

[0005] In order to solve the problems of vibration and influence on processing precision of the plate during bevel milling processing, the embodiments of the present application provide a plate bevel vertical milling pressing device. The device is fixed on the operation table by the inner and outer pressing seats, the plate is arranged between the two and locked and fixed by the jacking assembly, and the inner and outer pressing seats are connected to form an integral structure by the connecting bolts on the top of the inner and outer pressing seats, so as to avoid vibration of the plate during milling of the bevel, improve the processing precision of the plate bevel, and solve the technical problem of plate bevel milling.

[0006] The solution adopted by the embodiments of the present application to solve the technical problems is:

[0007] A plate bevel vertical milling pressing device includes an inner pressing seat, an outer pressing seat, a jacking assembly, and a connecting bolt.

[0008] The jacking assembly is used to press the plate and perform milling processing of the welding bevel of the plate to be processed. The inner pressing seat is a columnar frame, which is seated on the operation table and fixed. The jacking assembly is arrayed on the vertical surface of the inner pressing seat. The outer pressing seat is also a columnar frame, which is opposite to the inner pressing seat and seated on the operation table and fixed. The jacking assembly is arrayed on the outer pressing seat and corresponds to the jacking assembly on the inner pressing seat, so as to press and fix the plate arranged between the inner and outer pressing seats. The connecting bolt is a bolt assembly, which is arranged on the top of the inner and outer pressing seats and used to connect the inner and outer pressing seats to form a stable integral structure.

[0009] To further solve the technical problems to be solved by the embodiments of the present application, the inner side pressing seat provided by the embodiments of the present application comprises an inner seat bottom plate, an inner seat panel, an inner seat side plate, an inner seat back plate, an inner seat partition plate, an inner seat plug plate, an inner seat elbow plate and a staircase;

[0010] The inner seat bottom plate is arranged with bolt grooves open outward around the periphery, used for connecting and fixing with the operation table; the inner seat panel is vertically arranged at one end of the inner seat bottom plate, and the inner seat panel is supported by the inner seat side plates arranged at both ends of the inner seat panel, the two inner seat side plates are connected with the inner seat back plate, and the inner seat panel is folded to form an integral structure, and the inner seat partition plate is arranged in the inner cavity of the integral structure; wherein the inner seat panel and the inner seat back plate are rectangular, the inner seat partition plate is trapezoidal, and the inner seat side plate is a right-angled trapezoidal; the cross section of the integral structure is trapezoidal, and the inner seat side plate extends inward to form a supporting auxiliary column foot; the inner seat panel is higher than the inner seat back plate and the inner seat side plate, the inner seat plug plate is arranged at the top of the inner seat back plate and the inner seat side plate, the inner seat elbow plate is arranged at both ends of the inner seat plug plate and connected with the inner seat panel, used for supporting the inner seat panel; the inner seat back plate is provided with a staircase; the inner seat panel is arranged with inner seat through holes, used for assembling a jacking assembly to press the plate to be milled and welded groove, and the adjacent inner seat plug plate region at the top end of the inner seat panel is arranged with a meandering groove, used for connecting the inner side pressing seat with the outer side pressing seat.

[0011] Further, the outer side pressing seat comprises an outer seat bottom plate, an outer seat panel, an outer seat side plate, an outer seat back plate, an outer seat partition plate, an outer seat plug plate and an outer seat elbow plate;

[0012] The outer seat bottom plate is arranged with bolt grooves open outward around the periphery, used for connecting and fixing with the operation table; the outer seat panel is vertically arranged at one end of the outer seat bottom plate, and the outer seat panel is supported by the outer seat side plates arranged at both ends of the outer seat panel, the two outer seat side plates are connected with the outer seat back plate, and the outer seat panel is folded to form an integral structure, and the outer seat partition plate is arranged in the inner cavity of the integral structure; wherein the outer seat panel, the outer seat back plate, the inner seat side plate and the inner seat partition plate are rectangular, and the cross section of the integral structure is rectangular; the outer seat panel is higher than the outer seat back plate and the outer seat side plate, the outer seat plug plate is arranged at the top of the outer seat back plate and the outer seat side plate, the outer seat elbow plate is arranged at both ends of the outer seat plug plate and connected with the outer seat panel, used for supporting the outer seat panel; the outer seat panel is arranged with outer seat through holes, used for assembling a jacking assembly to press the plate to be milled and welded groove, and the adjacent outer seat plug plate region at the top end of the outer seat panel is arranged with threaded holes, and the threaded holes are matched with the meandering groove on the inner seat panel, used for connecting and fixing the inner side pressing seat with the outer side pressing seat through coupling bolts.

[0013] Still further, the jacking assembly comprises a screw rod, a threaded sleeve, a locking nut, a locking plate and a jacking head;

[0014] The threaded sleeve is a nut structure embedded in the outer seat panel / inner seat panel, and the outer contour of the threaded sleeve is provided with a stop edge in contact with the surface of the outer seat panel / inner seat panel and limiting it, which is used to array the support assembly on the outer seat panel / inner seat panel for pressing the plate to be milled and welded groove; the screw rod is a stepped shaft with threads, including a threaded shaft, a rotating part, a cross hole and a circular arc protrusion; a threaded shaft is arranged at one end of the screw rod, and the threaded shaft is screwed with the threaded sleeve; the other end of the screw rod is provided with a circular arc protrusion, and a rotating part is arranged between the threaded shaft and the circular arc protrusion, and a cross hole is arranged on the rotating part, which is used to adjust the support by rotating the screw rod; the locking nut is screwed with the threaded shaft of the screw rod, which is used to lock and fix the screw rod on the threaded sleeve; the top head is a cylindrical structure, and its front end is constructed as a streamline, which is used to support the plate to be milled and welded groove; a circular arc groove is arranged at the rear end of the top head, and the circular arc groove and the circular arc protrusion of the screw rod are matched and connected together; the locking piece is sheet-shaped, which is used to lock and fix the top head after the circular arc groove of the top head is sleeved with the circular arc protrusion of the screw rod, so that the top head can rotate around the screw rod.

[0015] Positive effects, the technical scheme provided in the embodiment of the application has at least the following technical effects or advantages:

[0016] 1. Since the inner side pressing seat and the outer side pressing seat are respectively fixed on the operation table through bolts at the bottom ends, and are coupled and fixed through coupling bolts at the top ends in the embodiment of the application, the vibration of the plate during milling and welding of the groove is avoided, the technical problem of plate groove milling in the prior art is effectively solved, and the technical effect of improving the machining precision of the plate welding groove is realized.

[0017] 2. Since the top support assembly is arranged on the inner side pressing seat and the outer side pressing seat in the embodiment of the application, the plate to be machined and welded groove has top support assemblies on both sides to clamp it, the technical problem of plate groove milling in the prior art is effectively solved, and the technical effects of avoiding vibration of the plate during milling of the groove and improving the machining precision of the plate groove are realized.

[0018] 3. Since the ladder is arranged on the side of the inner seat back plate in the embodiment of the application, it is convenient for the construction personnel to climb and work, the technical problem of plate groove milling in the prior art is effectively solved, and the technical effects of improving the milling efficiency and precision of the plate welding groove are realized.

[0019] 4. Since the back-shaped groove is arranged at the top end of the inner seat panel and the threaded hole is arranged at the top end of the outer seat panel in the embodiment of the application, the back-shaped groove and the threaded hole are matched with each other, the technical problem of plate groove milling in the prior art is effectively solved, the precision of the connection and cooperation of the inner side pressing seat and the outer side pressing seat is reduced, and the technical effect of connecting and fixing the inner side pressing seat and the outer side pressing seat through the coupling bolts is realized.

[0020] 5. The embodiment of the present application adopts the technical means of corresponding arrangement of the jacking assembly on the inner pressing seat and the outer pressing seat, the jacking assembly has a screw rod and a top head, the circular arc groove on the top head is rotationally connected with the circular arc protrusion on the screw rod, the top head rotates around the end of the screw rod to adjust the contact point of the plate to be milled and welded, which effectively solves the technical problems of plate groove milling in the prior art, improves the stability of the plate, and further realizes the technical effects of avoiding vibration of the plate during milling of the groove and improving the machining precision of the plate groove.

[0021] The plate groove vertical milling pressing device is suitable to be used. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0023] Figure 1 It is a structural schematic diagram of the embodiment;

[0024] Figure 2 It is a front view of the inner pressing seat;

[0025] Figure 3 It is a side view of the inner pressing seat;

[0026] Figure 4 It is a front view of the outer pressing seat;

[0027] Figure 5 It is a side view of the outer pressing seat;

[0028] Figure 6 It is an exploded view of the jacking assembly structure;

[0029] Figure 7 It is an installation schematic diagram of the jacking assembly.

[0030] In the drawings:

[0031] 100. The inner pressing seat,

[0032] 110. The inner seat bottom plate,

[0033] 120. The inner seat panel,

[0034] 121. The inner seat through hole,

[0035] 122. The back-shaped groove,

[0036] 130. The inner seat side plate,

[0037] 131. stiffener plate,

[0038] 140. inner seat back plate,

[0039] 150. inner seat partition plate,

[0040] 160. inner seat plug plate,

[0041] 170. inner seat elbow plate,

[0042] 180. staircase,

[0043] 200. outer side pressing seat,

[0044] 210. outer seat bottom plate,

[0045] 220. outer seat face plate,

[0046] 221. outer seat through hole,

[0047] 222. threaded hole,

[0048] 230. outer seat side plate,

[0049] 240. outer seat back plate,

[0050] 250. outer seat partition plate,

[0051] 260. outer seat plug plate,

[0052] 270. outer seat elbow plate,

[0053] 300. top support assembly,

[0054] 310. screw rod,

[0055] 311. threaded shaft,

[0056] 312. rotating part,

[0057] 313. cross-shaped through hole,

[0058] 314. circular arc protrusion,

[0059] 320. threaded sleeve,

[0060] 330. locking nut,

[0061] 340. locking piece,

[0062] 350. top head,

[0063] 351. circular arc groove. DETAILED DESCRIPTION

[0064] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the utility model.

[0065] As shown in the figure, a plate bevel vertical milling pressing device comprises an inner pressing seat 100, an outer pressing seat 200, a top support assembly 300 and a coupling bolt,

[0066] The top support assembly 300 is used for pressing the plate and milling the welding bevel of the plate to be processed;

[0067] The inner pressing seat 100 is a columnar frame, is seated on an operation table and fixed, and the top support assembly 300 is arrayed on the vertical surface of the inner pressing seat 100;

[0068] The outer pressing seat 200 is a columnar frame, is seated on the operation table and fixed in a direction opposite to the inner pressing seat 100, and the top support assembly 300 is arrayed on the outer pressing seat 200 and corresponds to the top support assembly 300 on the inner pressing seat 100, so as to press and fix the plate arranged between the inner pressing seat 100 and the outer pressing seat 200;

[0069] The coupling bolt is a bolt assembly, is arranged at the top of the inner pressing seat 100 and the outer pressing seat 200, is used for coupling the inner pressing seat 100 and the outer pressing seat 200, forms a stable overall structure, avoids the vibration caused by the bevel milling processing, affects the processing precision, exceeds the processing line, and causes the problem of waste return due to the precision out of tolerance.

[0070] The technical solutions in the embodiments of the utility model have at least the following technical effects or advantages:

[0071] Since the bottom ends of the inner pressing seat 100 and the outer pressing seat 200 are fixed on the operation table by bolts respectively, and the top ends of the inner pressing seat 100 and the outer pressing seat 200 are coupled and fixed by the coupling bolt, the upper and lower ends of the inner pressing seat 100 and the outer pressing seat 200 are both fixed, the stability of the inner pressing seat 100 and the outer pressing seat 200 is improved, and the vibration of the plate during the milling processing of the welding bevel is avoided, so that the processing precision is affected.

[0072] Since the support assembly 300 is arranged on the inner pressing seat 100 and the outer pressing seat 200, the plate to be processed is clamped on both sides by the support assembly 300, thereby improving the stability of the plate, avoiding vibration of the plate during milling of the groove, and improving the processing precision of the plate groove.

[0073] In order to ensure the stability of the structure of the embodiment, the inner pressing seat 100 comprises an inner seat bottom plate 110, an inner seat panel 120, an inner seat side plate 130, an inner seat back plate 140, an inner seat partition plate 150, an inner seat plug plate 160, an inner seat elbow plate 170 and a ladder 180.

[0074] The inner seat bottom plate 110 is triangular in shape, and a bolt groove open outward is arranged around the inner seat bottom plate 110 for connection and fixation with the operation table.

[0075] The inner seat panel 120 is vertically arranged at one end of the inner seat bottom plate 110, and the inner seat side plate 130 is arranged at both ends of the inner seat panel 120 to support the inner seat panel 120. The inner seat side plate 130 is connected with the inner seat back plate 140 to form an integral structure with the inner seat panel 120, and the inner seat partition plate 150 is arranged in the inner cavity of the integral structure to enhance the connection strength. The inner seat panel 120, the inner seat back plate 140 and the inner seat partition plate 150 are rectangular in shape, and the inner seat side plate 130 is a right-angled trapezoidal shape. The cross section of the integral structure is trapezoidal, and the inner seat side plate 130 extends inward to form a supporting auxiliary column foot, thereby improving the stability of the inner seat panel 120.

[0076] The inner seat panel 120 is higher than the inner seat back plate 140 and the inner seat side plate 130, and the inner seat plug plate 160 is arranged at the top of the inner seat back plate 140 and the inner seat side plate 130. The inner seat elbow plate 170 is arranged at both ends of the inner seat plug plate 160 and connected with the inner seat panel 120 to support the inner seat panel 120. The ladder 180 is arranged on the side of the inner seat back plate 140 for the construction personnel to climb.

[0077] The inner seat through hole 121 is arranged on the inner seat panel 120 for assembling the support assembly 300 to press the plate to be milled. The adjacent inner seat plug plate 160 region at the top end of the inner seat panel 120 is arranged with a meandering groove 122 for connecting the inner pressing seat 100 and the outer pressing seat 200.

[0078] Preferably, 24 bolt grooves are arranged on the inner seat bottom plate 110 for fixation with the T-shaped slot on the operation table.

[0079] Preferably, 4 meandering grooves 122 are arranged on the inner seat panel 120, and the connecting bolt passes through the meandering grooves 122 to form a screw joint at the top of the inner pressing seat 100 and the outer pressing seat 200.

[0080] Preferably, the inner seat panel 120 is provided with 10 inner seat through holes 121 for assembling the top support assembly 300.

[0081] In order to further ensure the stability of the structure of the embodiment, the extension wings of the inner seat side plate 130 are provided with reinforcing plates 131 at the upper part, which are used to enhance the connection strength with the inner seat plug plate 160 and improve the safety and reliability of the inner seat plug plate 160 as a working platform.

[0082] The technical solutions in the embodiments of the application have at least the following technical effects or advantages:

[0083] Since the escalator 180 is arranged on the side of the inner seat back plate 140, it is convenient for construction personnel to perform high-altitude operations, thereby improving the milling efficiency and precision of the plate welding groove.

[0084] In order to optimize the structure of the embodiment, the outer side pressing seat 200 includes an outer seat bottom plate 210, an outer seat panel 220, an outer seat side plate 230, an outer seat back plate 240, an outer seat partition plate 250, an outer seat plug plate 260, and an outer seat elbow plate 270.

[0085] The outer seat bottom plate 210 is in a rectangular shape, and bolt grooves that are open outward are arranged around the outer seat bottom plate 210, which are used to be connected and fixed with the operation table.

[0086] The outer seat panel 220 is vertically arranged at one end of the outer seat bottom plate 210, and the outer seat side plates 230 are arranged at both ends of the outer seat panel 220 to support the outer seat panel 220, and the outer seat side plates 230 are connected with the outer seat back plate 240 to form an overall structure with the outer seat panel 220, and the outer seat partition plate 250 is arranged in the inner cavity of the overall structure to enhance the connection strength; wherein the outer seat panel 220, the outer seat back plate 240, the inner seat side plate 130, and the inner seat partition plate 150 are in a rectangular shape, and the cross section of the overall structure is in a rectangular shape.

[0087] The outer seat panel 220 is higher than the outer seat back plate 240 and the outer seat side plate 230, and the outer seat plug plate 260 is arranged at the top of the outer seat back plate 240 and the outer seat side plate 230, and the outer seat elbow plates 270 are arranged at both ends of the outer seat plug plate 260 and connected with the outer seat panel 220 to support the outer seat panel 220.

[0088] The outer seat through holes 221 are arranged on the outer seat panel 220, which are used to assemble the top support assembly 300 to press the plate to be milled and welded, and the adjacent outer seat plug plate 260 region at the top end of the outer seat panel 220 is arranged with threaded holes 222, which are matched with the meandering grooves 122 on the inner seat panel 120, and are used to connect and fix the inner side pressing seat 100 and the outer side pressing seat 200 through coupling bolts.

[0089] Preferably, the outer seat bottom plate 210 is provided with 8 bolt grooves to be fixed with the T-shaped slot on the operation table.

[0090] Preferably, the outer seat panel 220 is provided with six threaded holes 222, and the coupling bolts pass through the threaded holes 222 to form a screw connection between the inner side pressing seat 100 and the top of the outer side pressing seat 200.

[0091] Preferably, the outer seat panel 220 is provided with ten outer seat through holes 221 for assembling the jacking assembly 300.

[0092] The technical solutions in the embodiments of the application have at least the following technical effects or advantages:

[0093] Since the inner seat panel 120 is provided with the U-shaped groove 122 at the top end, the outer seat panel 220 is provided with the threaded hole 222 at the top end, and the U-shaped groove 122 and the threaded hole 222 are matched with each other, the precision of the connection and cooperation between the inner side pressing seat 100 and the outer side pressing seat 200 is reduced, and the inner side pressing seat 100 and the outer side pressing seat 200 can be conveniently connected and fixed through the coupling bolts.

[0094] In order to further optimize the structure of the embodiment, the jacking assembly 300 includes a screw rod 310, a threaded sleeve 320, a locking nut 330, a locking plate 340, and a top head 350.

[0095] The threaded sleeve 320 is in the form of a nut and is embedded in the outer seat panel 220 / inner seat panel 120. The outer contour of the threaded sleeve 320 is provided with a stop edge that is in contact with the surface of the outer seat panel 220 / inner seat panel 120 and limits the position of the outer seat panel 220 / inner seat panel 120. The threaded sleeve 320 is used to array the jacking assembly 300 on the outer seat panel 220 / inner seat panel 120 for pressing the plate to be milled and welded. In the embodiment, the threaded sleeve 320 is assembled in the outer seat through hole 221 of the outer seat panel 220 / inner seat through hole 121 of the inner seat panel 120, and is fixed by single-sided welding.

[0096] The screw rod 310 is a stepped shaft with threads, including a threaded shaft 311, a rotating part 312, a cross-shaped through hole 313, and a circular arc protrusion 314. The threaded shaft 311 is arranged at one end of the screw rod 310 and is screwed with the threaded sleeve 320. The circular arc protrusion 314 is arranged at the other end of the screw rod 310, and the rotating part 312 is arranged between the threaded shaft 311 and the circular arc protrusion 314. The cross-shaped through hole 313 is arranged on the rotating part 312 and is used to be twisted by a crowbar to rotate the screw rod 310 and adjust the jacking.

[0097] The locking nut 330 is screwed with the threaded shaft 311 of the screw rod 310 and is used to lock and fix the screw rod 310 on the threaded sleeve 320.

[0098] The top head 350 is in cylindrical structure, and is configured as streamlined at the front end for supporting the plate to be milled with welding groove; the circular-arc groove 351 is arranged at the rear end of the top head 350, and is rotatably connected with the circular-arc protrusion 314 of the screw rod 310, and the circular-arc protrusion 314 is rotatably adjusted in the circular-arc groove 351 to adjust the contact point of the plate to be milled with welding groove, so as to press the plate to be milled with welding groove for milling operation;

[0099] The locking sheet 340 is in sheet shape, and is used for locking and fixing the circular-arc groove 351 of the top head 350 after the circular-arc groove 351 is sleeved with the circular-arc protrusion 314 of the screw rod 310, so that the top head 350 can rotate around the screw rod 310 to adjust the stress of the plate to be milled with welding groove.

[0100] In order to further optimize the structure of the embodiment, the locking sheet 340 is in split structure, and the bolt holes are arranged on the two half-circular locking sheets 340, the circular-arc groove 351 of the top head 350 is arranged with corresponding threaded holes 222 at the end face, and the locking sheet 340 and the top head 350 are connected at the top end of the screw rod 310 by bolts to form the action point of the plate to be milled with welding groove. In the embodiment, the bolt holes and the threaded holes 222 are arranged in six circular rings.

[0101] As a conventional technical selection, the top head 350 is made of copper material, and the characteristics of copper are used to prevent the top head 350 from damaging the plate during supporting the plate.

[0102] The technical scheme in the embodiment of the application has at least the following technical effects or advantages:

[0103] Since the supporting assembly 300 is arranged on the inner pressing seat 100 and the outer pressing seat 200, the supporting assembly 300 has the screw rod 310 and the top head 350, the circular-arc groove 351 on the top head 350 is rotatably connected with the circular-arc protrusion 314 on the screw rod 310, so that the top head 350 rotates around the end of the screw rod 310 to adjust the contact point of the plate to be milled with welding groove, and then the plate is pressed, thereby improving the stability of the plate, avoiding vibration of the plate during milling of the groove, and improving the processing precision of the plate groove.

[0104] The working process of the embodiment is as follows:

[0105] Taking the processing of super-thick plate and special groove as an example, the construction steps and process are specifically described.

[0106] First step: respectively through bolt fixed inner side pressure seat 100 and outer side pressure seat 200 to the T-shaped slot on the operating table, at this time inner side pressure seat 100 and outer side pressure seat 200 have been basically fixed, but still exist slight shaking under the influence of inner side pressure seat 100 and outer side pressure seat 200 height, therefore, need to connect bolt through the back-shaped slot 122 on the top of inner seat panel 120 and the threaded hole 222 on the top of outer seat panel 220 to connect and fix, under this state, process plate welding groove, avoid the plate vibration.

[0107] Second step: first, the operator needs to stand on the escalator 180, according to the drawing requirements, the processing surface of the plate is aligned with the milling cutter, then, the plate is gently placed between the inner side pressure seat 100 and the outer side pressure seat 200 of the device, so that the center of the inner side pressure seat 100 and the outer side pressure seat 200 is aligned.

[0108] Second step: according to the processing inspection line of the plate, it is positioned well;

[0109] Third step: first, tighten the upper and lower two jacking assemblies 300, fix the plate, then tighten the other jacking assemblies 300 one by one;

[0110] Fourth step: after all is completed, start processing; after the construction is completed, loosen the jacking assemblies 300 one by one, and hoist out the plate.

[0111] It is worth mentioning that the contents not described in detail in the specification all belong to the prior art known to those skilled in the art, and the type parameters of the connecting bolt are not specifically limited, and can be determined by using conventional equipment. In the technical solution, the electric control elements not mentioned belong to the prior art, so they are not shown in the figure, and will not be described here.

[0112] Finally, it should be pointed out that the above description is only the preferred embodiment of the present application and is not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A vertical milling clamping device for beveling sheet metal, characterized in that: include: A top support assembly (300) is used to press the plate and perform milling of the welding bevel of the plate to be processed; The inner pressing seat (100) is a column frame that sits on and is fixed on the operating table. The top support assembly (300) is arrayed on the vertical surface of the inner pressing seat (100). An outer clamping seat (200), which is a column-type frame, stands opposite to the inner clamping seat (100), sits on the operating table and is fixed thereon. The outer clamping seat (200) has an array of top support components (300) arranged on it, corresponding to the top support components (300) on the inner clamping seat (100), thus clamping and fixing the plate material between the inner clamping seat (100) and the outer clamping seat (200). The connecting bolts, which are bolt assemblies, are arranged on the top of the inner clamping seat (100) and the outer clamping seat (200) to connect the inner clamping seat (100) and the outer clamping seat (200) to form a stable overall structure.

2. The vertical milling clamping device for beveling sheet metal according to claim 1, characterized in that: The inner pressing seat (100) includes an inner seat base plate (110), an inner seat panel (120), an inner seat side plate (130), an inner seat back plate (140), an inner seat partition (150), an inner seat blocking plate (160), an inner seat elbow plate (170), and a ladder (180). The inner base plate (110) has outwardly open bolt grooves arranged around its perimeter for connection and fixation with the operating table; An inner seat panel (120) is vertically seated at one end of the inner seat base plate (110). The inner seat panel (120) is supported by inner seat side plates (130) at both ends. The two inner seat side plates (130) are connected to the inner seat back plate (140) and are joined with the inner seat panel (120) to form an integral structure. The inner seat partition (150) is arranged in the cavity of the integral structure. The inner seat panel (120) and the inner seat back plate (140) are rectangular, the inner seat partition (150) is trapezoidal, and the inner seat side plate (130) is a right trapezoid. The cross-section of the integral structure is trapezoidal, and the inner seat side plate (130) extends inward to form a supporting auxiliary column foot. The inner seat panel (120) is higher than the inner seat back plate (140) and the inner seat side plate (130). The inner seat blocking plate (160) is provided at the top of the inner seat back plate (140) and the inner seat side plate (130). The inner seat elbow plate (170) is provided at both ends of the inner seat blocking plate (160) and is connected to the inner seat panel (120) to support the inner seat panel (120). The ladder (180) is provided on the side of the inner seat back plate (140). The inner seat panel (120) has an array of inner seat through holes (121) for assembling the top support assembly (300) to press the plate to be milled and welded. The area adjacent to the inner seat blocking plate (160) at the top of the inner seat panel (120) has a spiral groove (122) for connecting the inner pressing seat (100) and the outer pressing seat (200).

3. The vertical milling clamping device for beveling sheet metal according to claim 2, characterized in that: The upper part of the extended wings of the inner seat side plate (130) is provided with a reinforcing plate (131) to enhance the connection strength with the inner seat blocking plate (160).

4. The vertical milling clamping device for beveling sheet metal according to claim 3, characterized in that: The outer pressing seat (200) includes an outer seat base plate (210), an outer seat panel (220), an outer seat side plate (230), an outer seat back plate (240), an outer seat partition (250), an outer seat blocking plate (260), and an outer seat elbow plate (270). The outer base plate (210) has outwardly open bolt grooves arranged around its perimeter for connection and fixation with the operating table; An outer seat panel (220) is vertically seated at one end of the outer seat base plate (210). The outer seat panel (220) is supported by outer seat side plates (230) at both ends. The two outer seat side plates (230) are connected to the outer seat back plate (240) and are joined with the outer seat panel (220) to form an integral structure. The outer seat partition (250) is arranged in the cavity of the integral structure. The outer seat panel (220), the outer seat back plate (240), the inner seat side plate (130) and the inner seat partition (150) are rectangular, and the cross-section of the integral structure is rectangular. The outer seat panel (220) is higher than the outer seat back plate (240) and the outer seat side plate (230). The outer seat blocking plate (260) is provided at the top of the outer seat back plate (240) and the outer seat side plate (230). The outer seat elbow plate (270) is provided at both ends of the outer seat blocking plate (260) and is connected to the outer seat panel (220) to support the outer seat panel (220). The outer seat panel (220) has an array of outer seat through holes (221) for assembling the top support assembly (300) to press the plate to be milled and welded. The area adjacent to the outer seat blocking plate (260) at the top of the outer seat panel (220) has threaded holes (222) that match the groove (122) on the inner seat panel (120) for connecting and fixing the inner pressing seat (100) and the outer pressing seat (200) by means of the connecting bolts.

5. The vertical milling clamping device for beveling sheet metal according to claim 4, characterized in that: The top support assembly (300) includes: A threaded sleeve (320), which is a nut structure, is embedded in the outer seat panel (220) / the inner seat panel (120). The outer contour of the threaded sleeve (320) is provided with a retaining edge that contacts and limits the surface of the outer seat panel (220) / the inner seat panel (120). It is used to array the top support assembly (300) on the outer seat panel (220) / the inner seat panel (120) to press the plate to be milled and welded with a bevel. The screw (310) is a stepped shaft with threads, including a threaded shaft (311), a rotating part (312), a cross through hole (313) and an arc protrusion (314). A threaded shaft (311) is provided at one end of the screw (310), and the threaded shaft (311) is screwed to the threaded sleeve (320); an arc protrusion (314) is provided at the other end of the screw (310), and a rotating part (312) is provided between the threaded shaft (311) and the arc protrusion (314). The rotating part (312) is provided with a cross through hole (313) for rotating the screw (310) to adjust the top support; A locking nut (330) is screwed to the threaded shaft (311) of the screw (310) to lock the screw (310) onto the threaded sleeve (320); The top head (350) is cylindrical in structure, with a streamlined front end for supporting the plate to be milled and welded; a circular arc groove (351) is provided at its rear end, which is rotatably connected to the circular arc protrusion (314) of the screw (310); and Locking plate (340), which is plate-shaped, is used to lock and fix the arc groove (351) of the top head (350) after it is fitted into the arc protrusion (314) of the screw (310), so that the top head (350) can rotate around the screw (310) to adjust the force on the plate to be milled and welded.

6. The vertical milling clamping device for beveling sheet metal according to claim 5, characterized in that: The locking plate (340) is a split structure. The two semi-circular locking plates (340) are arranged with bolt holes. The end face of the arc groove (351) of the top head (350) is arranged with corresponding threaded holes (222). The locking plate (340) and the top head (350) are connected to the top of the screw (310) by bolts.

7. The vertical milling clamping device for beveling sheet metal according to claim 5, characterized in that: The top head (350) is made of copper.

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