CN115740919A - Box body assembling and welding workstation with automatic demolding function - Google Patents
Box body assembling and welding workstation with automatic demolding function Download PDFInfo
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- CN115740919A CN115740919A CN202211539342.1A CN202211539342A CN115740919A CN 115740919 A CN115740919 A CN 115740919A CN 202211539342 A CN202211539342 A CN 202211539342A CN 115740919 A CN115740919 A CN 115740919A
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 238000003825 pressing Methods 0.000 claims description 55
- 230000006870 function Effects 0.000 claims description 17
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- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 42
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
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- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses a van body combination welding workstation with an automatic demoulding function, and particularly relates to the field of processing of van body combination boxes. The assembling clamp unit of the box assembling comprises a bottom supporting plate component, a tail positioning and tensioning rack component, a front door lower supporting component, a front door side supporting component and an inner supporting mechanism, and can be used for positioning and clamping the bottom plate, the left side plate, the right side plate and the front door plate, and then the bottom plate, the left side plate, the right side plate and the front door plate can be simultaneously assembled and welded by utilizing the welding component, so that the box assembling machining efficiency of a box body is better.
Description
Technical Field
The invention relates to the technical field of compartment body processing, in particular to a compartment body assembling and welding workstation with an automatic demolding function.
Background
The traditional large-scale mining dump truck generally has the mode that a frame bears main load, a container is supported by the upper plane of the frame, and the weight of goods loaded by the container is directly transferred to the upper plane of the frame and then transferred to wheels through the frame. The mining container adopts a front door and a rear door similar to a flat plate and framework form, and when the container is processed, the processing of a rear door bottom plate assembly welding, a front door brim assembly welding, a right side door assembly welding, a box assembling all-welding, container composition and other work stations is required, so the box assembling welding for producing the box body belongs to an indispensable procedure in the box body processing process. The carriage body workpiece mainly comprises six parts, namely a bottom plate, a left side plate, a right side plate, a rear door, a front door and a brim, and the bottom plate, the left side plate, the right side plate and the front door plate need to be welded together when the carriage body is assembled and welded.
The existing assembly welding process for the compartment body box assembling is mostly in a unit production mode, manual assembly welding is adopted, the U-shaped opening of the compartment body is upwards assembled and welded, internal positioning cannot be realized, automatic clamping and transferring cannot be realized, and the compartment body box assembling processing efficiency is lower.
Disclosure of Invention
The invention aims to provide a carriage box-assembling and welding workstation with an automatic demolding function, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a railway carriage or compartment body mould assembling and welding workstation of subsidiary automatic demoulding function, includes mould assembling and clamping unit, drawing of patterns car and track unit, ejection of compact buffer memory unit and handling unit, mould assembling and clamping unit includes mould assembling anchor clamps, outer operation platform in the right side, outer operation platform in the left side and longmen hold-down mechanism, mould assembling and clamping unit is including interior module, support bottom plate subassembly, afterbody location tensioning frame subassembly, front door under hold in the palm the subassembly, front door side support subassembly, interior bracing mechanism subassembly.
In a preferred embodiment, the inner frame assembly comprises an inner frame, operation platforms are arranged on two sides of the upper end of the inner frame, an outer stair is arranged on one side of the inner frame, a plurality of inner stairs are uniformly arranged on the inner side of the inner frame, the upper end of each inner stair is connected with the operation platforms, the supporting bottom plate assembly comprises a supporting bottom plate frame, a supporting bottom plate mechanism is fixedly arranged on the supporting bottom plate frame through bolts, and a front door guide mechanism and a first oil cylinder are arranged on the supporting bottom plate frame.
In a preferred embodiment, the bottom plate supporting frame is fixedly arranged on the inner frame through bolts, the bottom plate supporting mechanism comprises a cross beam, an adjusting plate is connected to the cross beam through a guide key groove and a pin hole, the adjusting plate is fixed through a locking pin, a guide key is fixedly arranged on the cross beam, one end of the guide key penetrates through the guide key groove in the adjusting plate, a base plate is fixedly arranged at the upper end of the adjusting plate, an adjusting cushion block is connected to the base plate through bolts, a hand pull rod is arranged at one end of the inner side of the adjusting plate, and a sensor is arranged on the cross beam in an embedded mode.
In a preferred embodiment, the front door guide mechanism comprises a guide sleeve embedded in the bottom plate supporting frame, a front door guide rod is slidably arranged on the guide sleeve, the tail end of the front door guide rod is of a flange structure and is connected with the front door side supporting component, the front end of the front door guide rod is clamped with a clamping plate, the first oil cylinder is fixedly arranged in the middle of the end face of the bottom plate supporting frame, and the telescopic end of the first oil cylinder is connected with the front door side supporting component.
In a preferred embodiment, the taut frame subassembly in afterbody location includes the fixed second hydro-cylinder that sets up in inner frame upper end afterbody, the flexible end fixedly connected with of second hydro-cylinder is spacing, the qianmen holds in the palm the subassembly down including holding in the palm the frame down, be provided with angle adjustment screw rod mechanism and qianmen on the frame down and hold in the palm spacing, angle adjustment screw rod mechanism includes the mounting panel fixed with holding in the palm the frame down, mounting panel upper end both sides are all fixed and are provided with the lead screw seat, two be provided with trapezoidal lead screw between the lead screw seat, be provided with the slide on the trapezoidal lead screw, the upper end of slide is provided with the lower extreme that the articulated front door side of pinhole held in the palm the subassembly, one of them lead screw seat is passed to the one end of trapezoidal lead screw to fixedly connected with hand wheel.
In a preferred embodiment, the front door side holds in the palm the subassembly including the side holds in the palm the frame, be provided with electromagnet assembly in the side holds in the palm the frame, the upper end that the frame was held in the side is held in the palm through the flexible end of activity roof with first hydro-cylinder and is connected, the fixed articulated seat that is provided with of one end that first hydro-cylinder was kept away from to the activity roof, articulated seat is held in the palm the frame upper end through round pin axle and free bearing and is connected with first connecting rod, the one end of first connecting rod is articulated to be set up on the slide, electromagnet assembly includes the electromagnet mounting panel and fixes the electro-magnet that sets up on the electromagnet mounting panel, the electromagnet mounting panel is held in the palm the frame with the side through the bolt and is connected, just be provided with compression spring between electromagnet mounting panel and the side support frame.
In a preferred embodiment, the inner support mechanism assembly includes an inner support frame fixedly disposed on the inner frame, the inner support frame is connected to an inner support rod connection beam through an inner support sliding plate, an air cylinder is fixedly disposed at an upper end of the inner support frame, a telescopic end of the air cylinder is connected to the inner support rod connection beam through a link mechanism, inner support rod assemblies are disposed at upper and lower ends of the inner support rod connection beam, a guide rail slider is disposed at one end of the inner support sliding plate, the link mechanism includes a rocker hinged to the air cylinder, one end of the rocker is hinged to a second link, one end of the second link is connected to the inner support rod connection beam through a hinge base, a limit screw is disposed at a lower end of the second link, the inner support rod assembly includes a guide sleeve fixedly connected to the inner support rod connection beam, a guide rod is disposed on the guide sleeve in a penetrating manner, a key groove is formed in the guide sleeve, a key is disposed on the guide rod, an end flange of the guide rod is provided with an adjustment bolt, a lock nut is disposed on the adjustment bolt, and a buckle is fastened to the guide rod.
In a preferred embodiment, the right outer operating platform and the left outer operating platform are symmetrically arranged on two sides of the mold assembling inner mold clamp, the right outer operating platform and the left outer operating platform respectively comprise a working frame, a first outer pressing mechanism, a second outer pressing mechanism, a fixed-width outer pressing mechanism, a bottom plate positioning mechanism and a stair assembly, the first outer pressing mechanism and the second outer pressing mechanism respectively comprise a third oil cylinder fixedly arranged on the working frame, the telescopic end of the third oil cylinder is connected with an inner telescopic sleeve, one end of the inner telescopic sleeve is connected with a stroke adjusting guide rod, one end of the stroke adjusting guide rod is connected with a first pressing head through a hinged support, the outer sides of the inner telescopic sleeve and the stroke adjusting guide rod are provided with fixed sleeves, and the fixed sleeves are provided with first roller sets through wheel set mounting seats; the fixed-width external pressing mechanism comprises a fourth oil cylinder fixedly arranged on the working frame, the telescopic end of the fourth oil cylinder is connected with a transition plate, one side of the transition plate is fixedly provided with a stroke adjustable guide rod, the stroke adjustable guide rod penetrates through a wheel set mounting plate, a second roller set is mounted on the wheel set mounting plate, and one side of the transition plate is provided with a fixed-width pressing head; the bottom plate positioning mechanism comprises a positioning rod, a rotating pin shaft is arranged at one end of the positioning rod, and a fixing bolt is arranged on the positioning rod.
In a preferred embodiment, the gantry pressing mechanism comprises a gantry ground rail, a gantry frame, a sliding trolley, a pressing mechanism and a walking path, the gantry frame is arranged on the gantry ground rail in a sliding mode through the sliding trolley, the pressing mechanism comprises an oil cylinder mounting seat arranged at the lower end of the gantry frame, a fifth oil cylinder is fixedly mounted on the oil cylinder mounting seat, the telescopic end of the fifth oil cylinder is connected with a second pressing head, an auxiliary roller is arranged on the inner side of the oil cylinder mounting seat, and a locking handle and an operating button are arranged on the oil cylinder mounting seat.
In a preferred embodiment, ejection of compact buffer memory unit adopts four flexible buffer memory shelves to constitute, every flexible buffer memory shelf is all including H type support, the fixed deflector that is provided with in upper end of H type support, H type support upper end fixed mounting has the second cylinder, the flexible end of second cylinder has the telescopic link through unsteady articulate, the telescopic link slides and sets up in the uide bushing, the bottom intermediate position of telescopic link is provided with middle part supporting roller, middle part supporting roller's upper end is provided with extension spring, the tail end downside of telescopic link is provided with afterbody supporting roller, the inboard of deflector is provided with guide roller with the contact surface of telescopic link.
Compared with the prior art, the invention has the following beneficial effects:
1. the automatic positioning clamping device comprises a box assembling clamp unit, a demoulding car, a track unit, a discharging cache unit and a lifting unit, wherein the box assembling clamp unit comprises a bottom supporting plate component, a tail positioning tensioning frame component, a front door lower supporting component, a front door side supporting component and an inner supporting mechanism, the bottom plate, a left side plate, a right side plate and a front door plate can be positioned and clamped, a gantry pressing mechanism is used for pressing and fixing workpieces, then the welding component can be used for assembling and welding the bottom plate, the left side plate, the right side plate and the front door plate simultaneously, the automatic positioning clamping and automatic transferring of the box assembling can be realized, and the processing efficiency of box assembling of a box body is better;
2. the bottom plate supporting component, the tail positioning and tensioning rack component, the front door lower supporting component, the front door side supporting component, the inner supporting mechanism, the outer pressing mechanism in the right outer operating platform and the left outer operating platform, the fixed-width outer pressing mechanism, the bottom plate positioning mechanism and the telescopic buffer storage frame in the discharging buffer storage unit can adjust the size of a clamping workpiece, and can be suitable for box body box combination products of different models.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the mold clamping apparatus of the present invention;
FIG. 3 is a schematic view of the structure of the backing plate assembly of the present invention;
FIG. 4 is a schematic structural diagram of the bottom plate supporting mechanism of the present invention;
FIG. 5 is a schematic structural view of the front door guide mechanism of the present invention;
FIG. 6 is a schematic structural view of the tail positioning tensioner housing assembly of the present invention;
FIG. 7 is a schematic view of the front door bottom bracket assembly of the present invention;
FIG. 8 is an enlarged view of the front door jamb assembly of the present invention;
FIG. 9 is a schematic view of the inner support mechanism of the present invention;
FIG. 10 is a schematic view of the construction of the inner strut assembly of the present invention;
FIG. 11 is a schematic structural view of a right operation platform according to the present invention;
fig. 12 is a schematic structural view of a first external pressure mechanism according to the present invention;
fig. 13 is a schematic structural view of the first external pressure mechanism of the present invention with the fixing sleeve removed;
FIG. 14 is a schematic structural view of a constant-width outer pressing mechanism according to the present invention;
FIG. 15 is a schematic structural view of a base plate positioning mechanism according to the present invention;
FIG. 16 is a schematic structural view of a gantry pressing mechanism of the present invention;
FIG. 17 is an enlarged schematic view of the clamping mechanism of FIG. 16 in accordance with the present invention;
FIG. 18 is a schematic view of a retractable cache rack according to the present invention;
FIG. 19 is a schematic view of the telescopic cache rack of the present invention showing the structure of the telescopic rod removed;
in the figure: 1. a box assembling clamp unit; 11. assembling an internal mold clamp; 111. an inner frame assembly; 1111. an inner frame; 1112. an operation table; 1113. an outer staircase; 1114. an inner stair; 112. a bottom plate supporting assembly; 1121. a bottom plate supporting frame; 1122. a baseplate supporting mechanism; 11221. a cross beam; 11222. an adjustment plate; 11223. a locking pin; 11224. a guide key; 11225. a base plate; 11226. adjusting the cushion block; 11227. a hand lever; 11228. a sensor; 1123. a front door guide mechanism; 11231. a guide sleeve; 11232. a front door guide bar; 11233 clamp plate; 1124. a first cylinder; 113. the tail part is positioned and tensioned with the frame assembly; 1131. a second cylinder; 1132. a limiting seat; 114. a front door lower support assembly; 1141. a lower support frame; 1142. an angle adjustment screw mechanism; 11421. a hand wheel; 11422. mounting a plate; 11423. a screw base; 11424. a trapezoidal screw rod; 11425. a slide base; 1143. a front door lower support limiting seat; 115. a front door side mount assembly; 1151. a side support frame; 1152. an electromagnet assembly; 11521. an electromagnet mounting plate; 11522. an electromagnet; 1153. a movable top plate; 1154. a hinged seat; 1155. a pin shaft; 1156. hinging seat; 1157. a first link; 116. an inner supporting mechanism; 1161. an internal support frame; 1162. an inner supporting sliding plate; 1163. the inner support rod is connected with the beam; 1164. a cylinder; 1165. a link mechanism; 11651. a rocker; 11652. a second link; 11653. a limit screw; 1166. an inner strut assembly; 11661. a guide sleeve; 11662. a guide bar; 11663. adjusting the bolt; 11664. locking the nut; 11665. buckling; 12. a right outer operating platform; 121. a working frame; 122. a first external pressure mechanism; 1221. a third oil cylinder; 1222. an inner telescoping sleeve; 1223. a stroke adjusting guide rod; 1224. a first ram; 1225. fixing the sleeve; 1226. a wheel set mounting seat; 1227. a first roller train; 123. a second external pressure mechanism; 124. a fixed-width external compression mechanism; 1241. a fourth cylinder; 1242. a transition plate; 1243. a stroke adjustable guide rod; 1244. a wheel set mounting plate; 1245. a second roller set; 1246. a width fixing pressure head; 125. a base plate positioning mechanism; 1251. positioning a rod; 1252. rotating the pin shaft; 1253. fixing the bolt; 126. a stair assembly; 13. a left outer operating platform; 14. a gantry pressing mechanism; 141. a gantry ground rail; 142. a gantry; 143. a trolley; 144. a hold-down mechanism; 1441. an oil cylinder mounting base; 1442. a fifth oil cylinder; 1443. a second ram; 1444. an auxiliary roller; 1445. locking the handle; 1446. an operation button; 145. a walkway; 2. a demolding vehicle and a rail unit; 3. a discharge buffer unit; 31. an H-shaped bracket; 32. a guide plate; 33. a second cylinder; 34. a floating joint; 35. a telescopic rod; 36. the middle part supports the roller; 37. an extension spring; 38. a tail supporting roller; 39. a guide roller; 4. and a hoisting unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the invention provides a van body box-assembling and welding workstation with an automatic demoulding function, which comprises a box-assembling and clamping unit 1, a demoulding car and track unit 2, a discharging buffer unit 3 and a lifting unit 4, wherein the box-assembling and clamping unit 1 comprises a box-assembling inner mold clamp 11, a right outer operating platform 12, a left outer operating platform 13 and a gantry pressing mechanism 14, and the box-assembling inner mold clamp 11 comprises an inner frame assembly 111, a bottom supporting plate assembly 112, a tail positioning and tensioning frame assembly 113, a front door lower supporting assembly 114, a front door side supporting assembly 115 and an inner supporting mechanism assembly 116.
The box assembling and clamping unit 1 is mainly used for assembling work pieces in a carriage body in a specific using process, and the demoulding vehicle and the track unit 2 mainly have two functional purposes: (1) the lifting platform of the demoulding vehicle assists in supporting the side plate in the process of assembling and welding the mould assembling box; (2) after the assembling and welding of the box are completed, the demoulding trolley jacks up the carriage body workpiece to be separated from the assembling clamp unit 1, the demoulding trolley and the rail unit 2 are of a conventional structure and are composed of a lifting demoulding trolley and a rail, the lifting demoulding trolley slides on the rail, the discharging cache unit 3 is used for supporting the carriage body workpiece sent out by the demoulding trolley, and the hoisting unit 4 is used for hoisting four large components (a bottom plate, a left side plate, a right side plate and a front door) to the assembling clamp unit 1 in the assembling process of the box.
Referring to fig. 2-3, in a preferred embodiment, the inner rack assembly 111 includes an inner rack 1111, both sides of the upper end of the inner rack 1111 are provided with an operating platform 1112, one side of the inner rack 1111 is provided with an outer stair 1113, the inner side of the inner rack 1111 is uniformly provided with a plurality of inner stairs 1114, the upper end of the inner stairs 1114 is connected with the operating platform 1112, the bottom supporting plate assembly 112 includes a bottom supporting plate rack 1121, a bottom supporting plate mechanism 1122 is fixedly arranged on the bottom supporting plate rack 1121 through bolts, and a front door guide mechanism 1123 and a first oil cylinder 1124 are arranged on the bottom supporting plate rack 1121.
When the device is used, the inner rack 1111 is integrally welded by profile steel and steel plates and then machined, the lower part of the inner rack is connected with a foundation, the upper mounting plate is provided with an inner supporting mechanism assembly, the operating platform 1112 comprises a platform and a guardrail, the platform is connected to the two sides of the inner rack 1111, and the guardrail is welded on the platform and used for manual maintenance and operation of equipment; the outer stairs 1113 facilitate people to enter the inner rack 1111 component; the stair 1114 facilitates manual access to the console 1112. The bottom supporting plate assembly 112 is used for positioning and supporting the bottom plates and can meet the requirements of the bottom plates with different width specifications.
Referring to fig. 3-4, in a preferred embodiment, the bottom plate supporting frame 1121 is fixedly disposed on the inner frame 1111 through bolts, the bottom plate supporting mechanism 1122 includes a cross beam 11221, the cross beam 11221 is connected with an adjusting plate 11222 through a guide key slot and a pin hole, the adjusting plate 11222 is fixed through a locking pin 11223, the cross beam 11221 is fixedly disposed with a guide key 11224, one end of the guide key 11224 is disposed through the guide key slot on the adjusting plate 11222, the upper end of the adjusting plate 11222 is fixedly disposed with a backing plate 11225, the backing plate 11225 is connected with an adjusting pad 11226 through bolts, one end of the inner side of the adjusting plate 11222 is disposed with a pull rod 11227, and the cross beam 11221 is embedded with a sensor 11228.
In particular, the bottom plate supporting mechanism 1122 is fixed to the bottom plate supporting frame 1121 by using bolts, and has two functions: (1) positioning the support base plate; (2) providing angle adjustment power and guide for the front door side support assembly 115, wherein the cross beam 11221 is formed by adding a section steel and steel plate welding machine, a guide key groove and a pin hole are formed in the side surface of the cross beam 11221, a guide key groove and a pin hole are formed in the adjusting plate 11222, and the guide key groove is matched with the guide key groove and the pin hole in the cross beam 11221; the locking pin 11223 is used for positioning and locking the adjusting plate 11222, one end of the guide key is fixed in the guide key groove of the cross beam 11221 through a bolt, the other end of the guide key is embedded in the guide key groove of the adjusting plate 11222, and the adjusting plate 11222 can be adjusted in a sliding mode along the guide key groove; the backing plate 11225 is machined from a steel plate, two guide grooves are formed in two sides of the upper surface of the backing plate, a plurality of groups of threaded holes are formed in the direction of the guide grooves, two circular grooves are formed in the middle of the upper surface of the backing plate, the backing plate is fixed to the adjusting plates 11222 on two sides, a gap is guaranteed between the backing plate and the cross beam 1, and the backing plate can be conveniently adjusted along with the adjusting plates 11222; the adjusting cushion block 11226 is used for positioning the width of the bottom plate, is connected in a guide groove on the upper surface of the cushion plate 11225 through a bolt, and can be adjusted according to the width of the bottom plate to meet the requirement of positioning the bottom plate; the hand lever 11227 is machined twice by a round bar, two ends of the hand lever are connected to the adjusting plate 11222 through bolts, the position of the adjusting plate 11222 can be adjusted conveniently by a person, and the sensor 11228 is fixed on the cross beam 11221 and used for detecting whether a workpiece of the bottom plate exists or not.
Referring to fig. 5, in a preferred embodiment, the front door guide mechanism 1123 includes a guide sleeve 11231 embedded in the bottom support frame 1121, a front door guide rod 11232 is slidably disposed on the guide sleeve 11231, a rear end of the front door guide rod 11232 is a flange structure and is connected to the front door side support assembly 115, a clamping plate 11233 is clamped at a front end of the front door guide rod 11232, the first oil cylinder 1124 is fixedly disposed at a middle portion of an end surface of the bottom support frame 1121, and a telescopic end of the first oil cylinder 1124 is connected to the front door side support assembly 115.
When the front door side support assembly is used specifically, the guide sleeve 11231 is embedded into a corresponding hole in an end face cross beam of the bottom support frame 1121 and is fixed to the guide sleeve 11231 through a bolt, a clamping groove is formed in the front door guide rod 11232, the position of the clamping groove is determined according to angle calculation simulation of a front door of a compartment body, the tail portion is of a flange connecting structure, the flange connecting structure penetrates into an inner hole of the guide sleeve 11231 integrally and can slide axially along the guide sleeve 11231, a tail flange is connected with the front door side support assembly 115, the clamping plate 11233 is clamped with the front door guide rod 11232 and used for limiting the front door guide rod 11232, the first oil cylinder 1124 is fixed to the middle of the end face cross beam of the bottom support frame 1121 through a bolt, and the head portion of the telescopic rod is connected with the front door side support assembly 115 and used for pushing the upper portion of the front door side support assembly 115 to move.
Referring to fig. 6 to 7, in a preferred embodiment, the tail positioning and tensioning frame assembly 113 includes a second oil cylinder 1131 fixedly disposed at the tail of the upper end of the inner frame 1111, a limit seat 1132 is fixedly connected to an extension end of the second oil cylinder 1131, the front door lower support assembly 114 includes a lower support frame 1141, an angle adjustment screw mechanism 1142 and a front door lower support limit seat 1143 are disposed on the lower support frame 1141, the angle adjustment screw mechanism 1142 includes a mounting plate 11422 fixed to the lower support frame 1141, screw seats 11423 are fixedly disposed on both sides of the upper end of the mounting plate 11422, a trapezoidal screw rod 24 is disposed between the two screw seats 11423, a sliding seat 11425 is disposed on the trapezoidal screw rod 11424, a pin hole is disposed on the upper end of the sliding seat 11425 and is hinged to the lower end of the front door side support assembly 115, and one end of the trapezoidal screw rod 11424 passes through one of the screw seats 11423 and is fixedly connected to a hand wheel 11421.
In particular use, the front door bottom bracket assembly 114 functions to: positioning a lower supporting front door; the lower part position of the front door side support assembly 115 is adjusted to ensure the assembling position relation of a front door and a bottom plate, a lower support frame 1141 is formed by processing a steel section and a steel plate welding machine and can be fixed on a foundation or connected on an inner frame 1111, an angle adjusting screw rod mechanism 1142 is used for adjusting the lower part position of the front door side support assembly 115 and adjusting the angle and the position of the front door side support assembly 115 together with the upper part adjustment, the upper part of a sliding seat 11425 is designed to be a pin hole hinged to the lower part of the front door side support assembly 115, a flange structure is arranged in the middle of the lower part and embedded in a sliding groove of a mounting plate and can linearly and reciprocally slide along the sliding groove, a screw rod seat 11423 is fixed on the mounting plate through bolts, a trapezoidal screw rod 11424 transmits rotary power and has self-locking, two ends are supported and fixed by a screw rod seat 11423, and the front door lower support limiting seat is fixed on the lower support frame through bolts and used in pairs, and the front door lower support frame can be replaced or adjusted according to different front door specifications.
Referring to fig. 5 and 8, in a preferred embodiment, the front door side bracket assembly 115 includes a side bracket frame 1151, an electromagnet assembly 1152 is disposed on the side bracket frame 1151, the upper end of the side bracket frame 1151 is connected to the telescopic end of the first oil cylinder 1124 through a movable top plate 1153, an articulated seat 1154 is fixedly disposed at an end of the movable top plate 1153 away from the first oil cylinder 1124, the articulated seat 1154 is connected to the upper end of the side bracket frame 1151 through a pin 1155 and an articulated seat 1156, the lower end of the side bracket frame 1151 is connected to a first connecting rod 1157 through a pin 1155 and an articulated seat 1156, one end of the first connecting rod 1157 is hingedly disposed on the sliding seat 11425, the electromagnet assembly 1152 includes an electromagnet mounting plate 11521 and an electromagnet 11522 fixedly disposed on the electromagnet mounting plate 11521, the electromagnet mounting plate 11521 is connected to the side bracket frame 1151 through a bolt, and a compression spring is disposed between the electromagnet mounting plate 11521 and the side bracket frame 1151.
When the side support frame 1151 is used specifically, the side support frame 1151 is formed by processing a section steel and a steel plate welding machine, the electromagnet assembly 1152 is of a floating structure, the electromagnet assembly is connected to a mounting plate at a position corresponding to the side support frame 1151 through a bolt, and a counter bore is formed in the electromagnet mounting plate 11521; electromagnet 11522 is bolted to electromagnet mounting plate 11521; one end of a compression spring is placed in the electromagnet mounting plate 11521, the other end of the compression spring is in contact with a corresponding mounting plate on the side support frame 1151, and the force of the compression spring is adjusted through a bolt penetrating through the center of the compression spring; the movable top plate 1153 is made of profile steel, hinged seats are welded at two ends of one side of the movable top plate, the hinged seats are connected with hinged seats 1154 through hinge pins 1155, the other side of the movable top plate is respectively connected with a front door guide mechanism 1123 and a first oil cylinder 1124 of the bottom supporting plate component 112, one end of a first connecting rod 1157 is hinged to the hinged seat of the connecting rod through the hinge pin 1155, and the other end of the first connecting rod 1157 is hinged to a front door lower supporting limiting seat of the front door lower supporting component 114.
Referring to fig. 9-10, in a preferred embodiment, the inner supporting mechanism assembly 116 includes an inner supporting frame 1161 fixedly disposed on the inner frame 111, the inner supporting frame 1161 is connected to an inner supporting rod connecting beam 1163 through an inner supporting sliding plate 1162, an air cylinder 1164 is fixedly disposed at an upper end of the inner supporting frame 1161, a telescopic end of the air cylinder 1164 is connected to the inner supporting rod connecting beam 1163 through a link mechanism 1165, inner supporting rod assemblies 1166 are disposed at upper and lower ends of the inner supporting rod connecting beam 1163, a guide rail slider 1167 is disposed at one end of the inner supporting rod 1162, the link mechanism 1165 includes a rocker 11651 hinged to the air cylinder 1164, one end of the rocker 11651 is hinged to a second link 11652, one end of the second link 11652 is connected to the inner supporting rod connecting beam 1163 through a hinge base 1156, a limit screw 11653 is disposed at a lower end of the second link 11652, the inner supporting rod assembly 1166 includes a guide sleeve 61 fixedly connected to the inner supporting rod connecting beam 1163, a guide sleeve 11662 is disposed on the guide sleeve 11661, a guide key 11662 is disposed on the guide sleeve 11663, and a lock key 11664 is disposed on the guide rod 11664 and a guide rod 11664 is disposed on the guide rod 11664 and a lock key for locking bolt 11664.
When the device is used in detail, when the inner supporting mechanism assembly 116 is used for assembling a carriage, the inner side of a side plate of the carriage is positioned and supported, the inner supporting rod connecting beam 1163 and the inner supporting rod assembly 1166 are driven to stretch and retract through the air cylinder 1164 and the connecting rod mechanism 1165, and the inner supporting is positioned and released when the carriage is demolded; the inner support rack 1161 is formed by processing a section steel and steel plate welding machine and is used as a connecting base for bearing the whole structural member of the inner support mechanism. The bottom of the inner brace rod connecting beam is connected and fixed on a mounting plate at a corresponding position on the inner rack 1111, the inner brace rod connecting beam 1163 is formed by welding profile steel and steel plates, and guide holes are formed in two ends of the beam and connected with the adjustable inner brace rod assembly 1166; mounting plates are arranged on two sides in the other direction and connected with the inner support sliding plate 1162, the guide rod 11662 is of a circular section, the end face of the guide rod 11662 is of a flange structure with a threaded hole, key grooves are formed in the outer surface of the guide rod 11661 along the axial direction, a plurality of groups of clamping grooves are formed in the circumferential direction, the guide sleeve 11661 is of a flange structure, a key groove hole is formed in the cylindrical surface of the guide sleeve 11661 along the axial direction, and the guide rod 11662 is sleeved in the guide sleeve 11661; the buckle 11665 is clamped in a clamping groove on the guide rod 11662, the guide rod is limited, and the position of the guide rod is adjusted according to different carriage workpieces; adjusting bolts 11663 are screwed into end face flanges of the guide rods 11662 to finely adjust the size of the inner support and are locked by locking nuts 11664, guide rails of the guide rail sliders 1167 are fixed to two sides of the inner support frame 1161, the middle portion of the side face of the inner support sliding plate 1162 is fixed to a slider of the guide rail slider 1167 and can slide along the guide rails, the end portion of each guide rail slider is connected to the side face of the inner support connecting beam 1163 to drive the inner support connecting beam 1163 to stretch and retract, the air cylinders 1164 serve as power and are fixed to the inner support frame 1161, the end portions of telescopic piston rods are hinged to a pin hole in one end of a second connecting rod 11652 of the connecting rod mechanism 1165, pin holes are formed in two ends and in the middle portion of the second connecting rod 11652, one end of each pin hole is connected to the air cylinder 1164, one end of each pin is connected to the hinged support 1156, and the limiting screw 11653 is connected to the inner support frame 1161 to limit the position of the second connecting rod 11652, and the connecting rod mechanism 1165 is prevented from being pulled and cannot return in the dead point forming process.
Referring to fig. 11 to 15, in a preferred embodiment, the right outer operating platform 12 and the left outer operating platform 13 are symmetrically disposed on both sides of the in-box inner mold clamp 11, each of the right outer operating platform 12 and the left outer operating platform 13 includes a working frame 121, a first outer pressing mechanism 122, a second outer pressing mechanism 123, a fixed-width outer pressing mechanism 124, a bottom plate positioning mechanism 125, and a stair assembly 126, each of the first outer pressing mechanism 122 and the second outer pressing mechanism 123 includes a third oil cylinder 1221 fixedly disposed on the working frame 121, a telescopic end of the third oil cylinder 1221 is connected to an inner telescopic sleeve 1222, one end of the inner telescopic sleeve 1222 is connected to a stroke adjusting guide rod 1223, one end of the stroke adjusting guide rod 1223 is connected to a first pressing head through a hinge mount, a fixed sleeve 1225 is disposed outside the inner telescopic sleeve 1222 and the stroke adjusting guide rod 1223, and a roller wheel set 1227 is mounted on the fixed sleeve 1225 through a wheel set mount 1226; the fixed-width external pressing mechanism 124 comprises a fourth oil cylinder 1241 fixedly arranged on the working frame 121, the telescopic end of the fourth oil cylinder 1241 is connected with a transition plate 1242, one side of the transition plate 1242 is fixedly provided with a stroke-adjustable guide rod 1243, the stroke-adjustable guide rod 1243 penetrates through a wheel set mounting plate 1244, a second roller set 1245 is arranged on the wheel set mounting plate 1244, and one side of the transition plate 1242 is provided with a fixed-width pressing head 1246; bottom plate positioning mechanism 125 is including locating lever 1251, the one end of locating lever 1251 is provided with round pin axle 1252 that rotates, be provided with fixing bolt 1253 on the locating lever 1251.
When the wheel set mounting seat is used, the third oil cylinder 1221 provides telescopic power and is mounted on an oil cylinder mounting plate, a piston rod is connected with the inner telescopic sleeve 1222, a through hole is formed in the middle of the oil cylinder mounting plate and is in bolted connection with a connecting flange plate at one end of the fixing sleeve 1225, the piston rod of the third oil cylinder 1221 penetrates through the middle through hole, the middle of the fixing sleeve 1225 is a hollow sleeve, connecting flanges are welded at two ends of the fixing sleeve, a plurality of groups of annular grooves are formed in the hollow sleeve, the inner telescopic sleeve 1222 is in friction with the hollow sleeve, a key groove and a lubricating oil hole are formed in the outer surface of the hollow sleeve along the axis, the connecting flange at one end is connected with the oil cylinder mounting plate, the connecting flange at the other end is connected with the wheel set mounting seat 1226, the main body of the inner telescopic sleeve 1222 is a hollow sleeve, the connecting flange at one end is formed in the hole, an internal thread is formed in the hole, and a long-strip sliding groove is formed in the outer surface of the inner telescopic sleeve; the internal thread hole end is connected with a piston rod of the third oil cylinder 1221, the connecting flange is connected with the buckle, and the sliding groove is provided with a key. The stroke adjusting guide rod 1223 is a solid round rod, one end of the stroke adjusting guide rod is provided with a connecting flange, the outer surface of the stroke adjusting guide rod is provided with a plurality of groups of clamping grooves along the axis distribution vertical axis, and the clamping grooves are matched with the buckles to realize different stroke adjustments; the wheel set mounting seat 1226 is in an open U shape, the U-shaped opening facilitates mounting of the whole mechanism, meanwhile, two groups of bolt holes in the U-shaped opening are used for mounting a first wheel set 1227, and wheels can roll in a beam gap at a corresponding mounting position of the working platform; the first pressing head 1224 is hinged with the hinged support, the first pressing head 1224 can be designed into different shapes according to different structures of the pressing part, for example, the cambered surface is designed into an arc shape, and the plane is designed into a plane;
the fourth oil cylinder 1241 in the fixed-width external pressing mechanism 124 provides telescopic power, the cylinder body is connected to one side of the wheel set mounting plate 1244, the piston rod is connected to the transition plate 1242, the stroke-adjustable guide rod 1243 is of a solid circular structure, one end of the stroke-adjustable guide rod 1243 is provided with a threaded hole connected to the transition plate 1243, the outer surface of the stroke-adjustable guide rod 1243 is provided with a clamping groove perpendicular to the axis along the axis, the clamping groove is connected with a buckle and can limit the stroke of the guide rod, the wheel set mounting plate 1244 is mainly used for mounting a second roller set 1245 and mounting each part in the bearing mechanism;
Referring to fig. 16-17, in a preferred embodiment, the gantry pressing mechanism 14 includes a gantry ground rail 141, a gantry frame 142, a sliding trolley 143, a pressing mechanism 144 and a walkway 145, the gantry frame 142 is slidably disposed on the gantry ground rail 141 through the sliding trolley 143, the pressing mechanism 144 includes an oil cylinder mounting seat 1441 disposed at a lower end of the gantry frame 142, a fifth oil cylinder 1442 is fixedly mounted on the oil cylinder mounting seat 1441, a telescopic end of the fifth oil cylinder 1442 is connected to a second pressing head 1443, an auxiliary roller 1444 is disposed inside the oil cylinder mounting seat 1441, and a locking handle 1445 and an operation button 1446 are disposed on the oil cylinder mounting seat 1441.
When the sliding trolley 143 is used specifically, the sliding trolley is composed of a sliding plate, a servo motor, a speed reducer, a pinion bearing roller, a positioning roller, an automatic lubricating system and the like, and is a conventional technical means, too much description is not provided in the application, and the pressing mechanism 144 is used for pressing the bottom plate and the side plate to the periphery of the butt joint, so that the gap is guaranteed to be flat, and manual fixing is facilitated.
Referring to fig. 18 to 19, in a preferred embodiment, the discharge buffer unit 3 is composed of four telescopic buffer frames, each of the telescopic buffer frames includes an H-shaped support 31, a guide plate 32 is fixedly disposed at an upper end of the H-shaped support 31, a second cylinder 33 is fixedly mounted at an upper end of the H-shaped support 31, a telescopic rod 35 is connected to a telescopic end of the second cylinder 33 through a floating joint 34, the telescopic rod 35 is slidably disposed in the guide sleeve 32, a middle support roller 36 is disposed at a middle position of a bottom end of the telescopic rod 35, an extension spring 37 is disposed at an upper end of the middle support roller 36, a tail support roller 38 is disposed at a lower side of a tail end of the telescopic rod 35, and a guide roller 39 is disposed on a contact surface between an inner side of the guide plate 32 and the telescopic rod 35.
When the telescopic rod 35 is used, a hollow chute is formed in the top of the H-shaped support 31, the telescopic rod 35 can conveniently stretch back and forth, the second air cylinder 33 provides telescopic power to drive the telescopic rod 35 to stretch back and forth, the head of the piston rod is connected with the floating joint, two ends of the floating joint are connected with the piston rod of the second air cylinder and the tail of the telescopic rod respectively, radial force of the piston rod is eliminated, the telescopic rod 35 is of an I-shaped cross section, the telescopic rod penetrates through the hollow chute in the top of the H-shaped support 31, the tail of the piston rod is connected with the piston rod of the second air cylinder through the floating joint 34, the lower portion of the middle supporting roller 36 is hinged to the H-shaped support 31, the upper roller serves as the lower portion of the supporting telescopic rod 35, the telescopic rod 35 is guaranteed to be not in contact with the hollow chute in the top of the H-shaped support 31, the telescopic rod 35 can conveniently stretch out and draw back smoothly, one end of the stretching spring 37 is connected with the support of the middle supporting roller 36, the other end of the H-shaped support 31, tension guarantees that the middle supporting roller 36 supports the telescopic rod 35, the guiding roller 39 is installed in pairs in the H-shaped support 31, the web plate 32, the guiding roller 39 contacts with two sides of the web of the telescopic rod 35, and plays a guiding effect of the web of the middle supporting roller 36 is the telescopic rod 35 in the telescopic rod in the telescopic process of the telescopic rod 35, and the tail supporting roller 38 is the same as that the middle supporting roller 36.
The working principle of the invention is as follows: according to the type of the product to be produced, the fixture is adjusted, so that the bottom supporting plate assembly 112, the tail positioning tensioning frame assembly 113, the front door lower supporting assembly 114, the front door side supporting assembly 115, the inner supporting mechanism 116, the outer pressing mechanism of the right outer operating platform 12 and the inner 13 of the left outer operating platform, the fixed-width outer pressing mechanism 124, the clamping and pressing assemblies in the bottom plate positioning mechanism 125 and the pressing mechanism 144 can press and fix different product types, after the adjustment is completed, the lifting unit 4 is used for lifting the front plate assembly position in the box body combination box, the front plate is placed on the bottom bracket limiting seat, the front door side supporting assembly 115 is used for fixing the front plate, the front plate is adsorbed and fixed by the electromagnet assembly 1152, then the lifting unit 4 is used for lifting the bottom plate to the bottom supporting plate frame 1121, the tail positioning tensioning frame assembly is used for tensioning and fixing the bottom plate, then the left side plate and the right side plate are respectively fixed on the first outer pressing mechanism 122, the second outer pressing mechanism 123 and the fixed-width outer pressing mechanism 124, the front plate, the bottom plate, the left side plate and the right side plate are fixed by the welding assembly 113, the welding assembly is used for welding and welding the front plate and the left side plate welding assembly and the rear side plate welding assembly and the discharge unit is used for completing the discharge of the discharge car.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a railway carriage or compartment body group welding workstation of subsidiary automatic demoulding function which characterized in that: the device comprises a box combination pairing clamp unit (1), a demoulding car and track unit (2), a discharge cache unit (3) and a lifting unit (4), wherein the box combination pairing clamp unit (1) comprises a box combination internal mold clamp (11), a right external operating platform (12), a left external operating platform (13) and a gantry pressing mechanism (14), and the box combination internal mold clamp (11) comprises an internal mold frame assembly (111), a bottom supporting plate assembly (112), a tail positioning tensioning frame assembly (113), a front door lower support assembly (114), a front door side support assembly (115) and an internal support mechanism assembly (116).
2. The van body assembling and welding workstation with the automatic demolding function according to claim 1, wherein: interior frame subassembly (111) is including interior frame (1111), the upper end both sides of interior frame (1111) all are provided with operation panel (1112), one side of interior frame (1111) is provided with outer stair (1113), the inboard of interior frame (1111) is even is provided with a plurality of inner stairs (1114), the upper end and the operation panel (1112) of inner stairs (1114) are connected, bottom plate supporting component (112) is including bottom plate supporting frame (1121), be provided with bottom plate supporting mechanism (1122) through the bolt fastening on bottom plate supporting frame (1121), be provided with qianmen guiding mechanism (1123) and first hydro-cylinder (1124) on bottom plate supporting frame (1121).
3. The van body assembling and welding workstation with the automatic demolding function according to claim 2, wherein: the bottom supporting plate rack (1121) is arranged on an inner rack (1111) through bolt fixing, the bottom supporting plate mechanism (1122) comprises a cross beam (11221), an adjusting plate (11222) is connected to the cross beam (11221) through a guide key groove and a pin hole, the adjusting plate (11222) is fixed through a locking pin (11223), a guide key (11224) is fixedly arranged on the cross beam (11221), one end of the guide key (11224) penetrates through the guide key groove in the adjusting plate (11222), a backing plate (11225) is fixedly arranged at the upper end of the adjusting plate (11222), an adjusting cushion block (11226) is connected to the backing plate (11225) through a bolt, a hand lever (11227) is arranged at one end of the inner side of the adjusting plate (11222), and a sensor (11228) is arranged on the cross beam (11221) in an embedded mode.
4. The van body assembling and welding workstation with the automatic demolding function according to claim 1, wherein: the front door guide mechanism (1123) comprises a guide sleeve (11231) embedded in a bottom supporting plate rack (1121), a front door guide rod (11232) is arranged on the guide sleeve (11231) in a sliding mode, the tail end of the front door guide rod (11232) is of a flange structure and is connected with a front door side supporting assembly (115), a clamping plate (11233) is connected to the front end of the front door guide rod (11232) in a clamping mode, a first oil cylinder (1124) is fixedly arranged in the middle of the end face of the bottom supporting plate rack (1121), and the telescopic end of the first oil cylinder (1124) is connected with the front door side supporting assembly (115).
5. The van body assembling and welding workstation with the automatic demolding function according to claim 1, wherein: the tail positioning tensioning frame assembly (113) comprises a second oil cylinder (1131) fixedly arranged at the tail of the upper end of an inner frame (1111), a telescopic end of the second oil cylinder (1131) is fixedly connected with a limiting seat (1132), a front door lower supporting assembly (114) comprises a lower supporting frame (1141), an angle adjusting screw rod mechanism (1142) and a front door lower supporting limiting seat (1143) are arranged on the lower supporting frame (1141), the angle adjusting screw rod mechanism (1142) comprises a mounting plate (11422) fixed with the lower supporting frame (1141), screw rod seats (11423) are fixedly arranged on two sides of the upper end of the mounting plate (11422), two trapezoidal screw rods (11424) are arranged between the screw rod seats (11423), a sliding seat (11425) is arranged on the trapezoidal screw rod (11424), a lower end of a hinged front door supporting assembly (115) is arranged on an upper end pin hole of the sliding seat (11425), one end of each trapezoidal screw rod (11424) penetrates through one of the screw rod seats (11423) and is fixedly connected with a hand wheel (11421).
6. The van body assembling and welding workstation with the automatic demolding function according to claim 5, wherein: preceding door side holds in palm subassembly (115) including side support frame (1151), be provided with electromagnet assembly (1152) on side support frame (1151), the upper end of side support frame (1151) is connected with the flexible end of first hydro-cylinder (1124) through activity roof (1153), the fixed articulated seat (1154) that is provided with of one end that first hydro-cylinder (1124) was kept away from to activity roof (1153), articulated seat (1154) is connected with side support frame (1151) upper end through round pin axle (1155) and hinged joint (1156), the lower extreme of side support frame (1151) is connected with first connecting rod (1157) through round pin axle (1155) and hinged joint (1156), the one end of first connecting rod (1157) is articulated to be set up on 11425), electromagnet assembly (1152) includes electromagnet mounting panel (11521) and fixed electromagnet (22) that sets up on electromagnet mounting panel (11521), mounting panel (21) are connected with side support frame (1151) through the bolt, and the side support frame (1151) is provided with the compression spring between the mounting panel (1151).
7. The van body assembling and welding workstation with the automatic demolding function according to claim 1, wherein: the inner supporting mechanism assembly (116) comprises an inner supporting rack (1161) fixedly arranged on the inner rack (111), the inner supporting rack (1161) is connected with an inner supporting rod connecting beam (1163) through an inner supporting sliding plate (1162), the upper end of the inner supporting rack (1161) is fixedly provided with an air cylinder (1164), the telescopic end of the air cylinder (1164) is connected with the inner supporting rod connecting beam (1163) through a link mechanism (1165), the upper end and the lower end of the inner supporting rod connecting beam (1163) are both provided with inner supporting rod assemblies (1166), one end of the inner supporting sliding plate (1162) is provided with a guide rail sliding block (1167), the link mechanism (1165) comprises a rocker (11651) hinged with the air cylinder (1164), one end of the rocker (11651) is hinged with a second connecting rod (11652), one end of the second connecting rod (11652) is connected with the inner supporting rod connecting beam (1163) through a hinged seat (1166), the lower end of the second connecting rod (11652) is provided with a screw (11653), the inner supporting rod assembly (1166) is matched with a limiting bolt (11662), the guide rod (11661) is arranged on the guide sleeve 11661), the guide rod (11661), the guide key (11661) is arranged on the guide bar (11661), the guide rod (11661) is arranged on the guide bar (11661), the guide sleeve 11661), and the guide bar (11661) is provided with a limiting bolt key groove (11561) and the guide pin is arranged on the guide bar (11662), the adjusting bolt (11663) is provided with a locking nut (11664), and the guide rod (11662) is clamped with a buckle (11665).
8. The van body assembling and welding workstation with the automatic demolding function according to claim 1, wherein: the right outer operating platform (12) and the left outer operating platform (13) are symmetrically arranged on two sides of the box combining inner die fixture (11), the right outer operating platform (12) and the left outer operating platform (13) respectively comprise a working frame (121), a first outer pressing mechanism (122), a second outer pressing mechanism (123), a fixed-width outer pressing mechanism (124), a bottom plate positioning mechanism (125) and a stair assembly (126), the first outer pressing mechanism (122) and the second outer pressing mechanism (123) respectively comprise a third oil cylinder (1221) fixedly arranged on the working frame (121), the telescopic end of the third oil cylinder (1221) is connected with an inner telescopic sleeve (1222), one end of the inner telescopic sleeve (1222) is connected with a stroke adjusting guide rod (1223), one end of the stroke adjusting guide rod (1223) is connected with a first pressing head (1223) through a hinged support, the outer sides of the inner telescopic sleeve (1222) and the stroke adjusting guide rod (1223) are provided with a fixed sleeve (1225), and a first roller wheel set (1227) is mounted on the fixed sleeve (1225) through a wheel set mounting base (1226); the constant-width external compression mechanism (124) comprises a fourth oil cylinder (1241) fixedly arranged on the working frame (121), the telescopic end of the fourth oil cylinder (1241) is connected with a transition plate (1242), one side of the transition plate (1242) is fixedly provided with a stroke-adjustable guide rod (1243), the stroke-adjustable guide rod (1243) penetrates through a wheel set mounting plate (1244), a second roller set (1245) is mounted on the wheel set mounting plate (1244), and one side of the transition plate (1242) is provided with a constant-width pressure head (1246); bottom plate positioning mechanism (125) is including locating lever (1251), the one end of locating lever (1251) is provided with round pin axle (1252) that rotates, be provided with fixing bolt (1253) on locating lever (1251).
9. The van body assembling and welding workstation with the automatic demolding function according to claim 1, wherein: the gantry pressing mechanism (14) comprises a gantry ground rail (141), a gantry frame (142), a sliding trolley (143), a pressing mechanism (144) and a walking path (145), the gantry frame (142) is arranged on the gantry ground rail (141) in a sliding mode through the sliding trolley (143), the pressing mechanism (144) comprises an oil cylinder mounting seat (1441) arranged at the lower end of the gantry frame (142), a fifth oil cylinder (1442) is fixedly mounted on the oil cylinder mounting seat (1441), the telescopic end of the fifth oil cylinder (1442) is connected with a second pressure head (1443), an auxiliary roller (1444) is arranged on the inner side of the oil cylinder mounting seat (1441), and a locking handle (1445) and an operation button (1446) are arranged on the oil cylinder mounting seat (1441).
10. The van body assembling and welding workstation with the automatic demolding function according to claim 1, wherein: ejection of compact buffer memory unit (3) adopt four flexible buffer memory shelves to constitute, every flexible buffer memory shelf all includes H type support (31), the fixed deflector (32) that are provided with in upper end of H type support (31), H type support (31) upper end fixed mounting has second cylinder (33), the flexible end of second cylinder (33) is connected with telescopic link (35) through floating joint (34), telescopic link (35) slide to set up in uide bushing (32), the bottom intermediate position of telescopic link (35) is provided with middle part supporting roller (36), the upper end of middle part supporting roller (36) is provided with extension spring (37), the tail end downside of telescopic link (35) is provided with afterbody supporting roller (38), the inboard of deflector (32) is provided with guide roller (39) with the contact surface of telescopic link (35).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211539342.1A CN115740919A (en) | 2022-12-02 | 2022-12-02 | Box body assembling and welding workstation with automatic demolding function |
| CN202311262312.5A CN117359139A (en) | 2022-12-02 | 2023-09-27 | Box body box assembly welding workstation with automatic demolding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211539342.1A CN115740919A (en) | 2022-12-02 | 2022-12-02 | Box body assembling and welding workstation with automatic demolding function |
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| CN115740919A true CN115740919A (en) | 2023-03-07 |
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| CN202211539342.1A Pending CN115740919A (en) | 2022-12-02 | 2022-12-02 | Box body assembling and welding workstation with automatic demolding function |
| CN202311262312.5A Pending CN117359139A (en) | 2022-12-02 | 2023-09-27 | Box body box assembly welding workstation with automatic demolding function |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311262312.5A Pending CN117359139A (en) | 2022-12-02 | 2023-09-27 | Box body box assembly welding workstation with automatic demolding function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117284398A (en) * | 2023-11-27 | 2023-12-26 | 河南威猛振动设备股份有限公司 | Carriage assembly processing production line |
-
2022
- 2022-12-02 CN CN202211539342.1A patent/CN115740919A/en active Pending
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2023
- 2023-09-27 CN CN202311262312.5A patent/CN117359139A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117284398A (en) * | 2023-11-27 | 2023-12-26 | 河南威猛振动设备股份有限公司 | Carriage assembly processing production line |
| CN117284398B (en) * | 2023-11-27 | 2024-03-12 | 河南威猛振动设备股份有限公司 | Carriage assembly processing production line |
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| CN117359139A (en) | 2024-01-09 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230817 Address after: No. 25 Kaifa Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province, 110027 Applicant after: Sany Heavy Equipment Co.,Ltd. Applicant after: Karl Cruise Welding Technology (Beijing) Co.,Ltd. Address before: 519000 floor 1, building 1, No. 611, Huawei Road, Qianshan Industrial Zone, Zhuhai City, Guangdong Province Applicant before: ZHUHAI RUILING WELDING AUTOMATION Co.,Ltd. |
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