CN117600710A - Welding equipment for civil air defense door production - Google Patents
Welding equipment for civil air defense door production Download PDFInfo
- Publication number
- CN117600710A CN117600710A CN202311578305.6A CN202311578305A CN117600710A CN 117600710 A CN117600710 A CN 117600710A CN 202311578305 A CN202311578305 A CN 202311578305A CN 117600710 A CN117600710 A CN 117600710A
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- 238000003466 welding Methods 0.000 title claims abstract description 75
- 230000007123 defense Effects 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000007306 turnover Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Hinges (AREA)
Abstract
The invention discloses welding equipment for production of civil air defense doors, which is characterized by comprising a welding platform, wherein the welding platform is used for welding door leaves; the welding platform can convey the door leaves to the overturning platform; the turnover mechanism is used for turning over the door leaves on the turnover platform, and the turnover platform can send the turned door leaves to the welding platform; when the fan is required to be overturned, the fan is transmitted to the overturning platform, and after the fan is overturned by the overturning mechanism, the fan is transmitted to the welding platform for welding, so that manual coordination is not required for hanging and overturning, the operation is simple and convenient, and the safety is improved.
Description
Technical Field
The invention relates to the technical field of civil air defense door production, in particular to welding equipment for civil air defense door production.
Background
The civil air defense door is a door of an entrance of civil air defense engineering, has the characteristics of simple structure, reliable operation and convenient maintenance, is more vivid in classification, comprises common single-leaf and double-leaf protective airtight doors and airtight doors, and is suitable for the entrances and exits of various civil air defense engineering.
When the civil air defense door is produced, a plurality of plate-shaped raw materials are required to be welded together to form a door leaf, then a door frame is welded outside the door leaf to form a whole civil air defense door, when the door leaf is welded, one face of the door leaf is welded firstly, after the welding is finished, the door leaf is required to be overturned, the other face is required to be welded, but due to the heavy weight of the civil air defense door leaf, the door leaf is required to be overturned by lifting equipment such as a crane when being overturned, and manual assistance is required, so that the overturning process is complicated and dangerous easily occurs.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide welding equipment for production of a civil air defense door, which is used for transmitting a sector to a turnover platform when the sector needs to be turned over, and transmitting the sector to the welding platform for welding after the sector is turned over by a turnover mechanism, so that manual coordination is not needed for hanging and turning over, the operation is simple and convenient, and the safety is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the welding equipment for production of the civil air defense door comprises a welding platform, wherein the welding platform is used for welding a door leaf;
the welding platform can convey the door leaves to the overturning platform;
and the turnover mechanism is used for turning over the door leaf on the turnover platform, and the turnover platform can send the turned door leaf to the welding platform.
The invention is further provided with: the top of the overturning platform and the top of the welding platform are provided with a plurality of abdication grooves, the abdication grooves are provided with transmission rollers horizontally arranged in the axial direction, the plurality of grooves of stepping down are arranged along the arrangement direction of the welding platform and the overturning platform, the axis direction of the transmission roller is perpendicular to the arrangement direction of the plurality of grooves of stepping down, and the top of the transmission roller, the top of the overturning platform and the top of the welding platform are flush.
The invention is further provided with: side grooves are formed in two sides of the bottom of the welding platform, and mounting plates are arranged at the tops of the side grooves;
the mounting plate is provided with a positioning component, and the positioning component is used for pressing plate-shaped raw materials forming the door leaf on the top of the welding platform.
The invention is further provided with: the positioning assembly comprises a connecting column, and the connecting column is connected to the mounting plate;
the extension rod is fixedly connected to the top of the connecting column and extends to the middle position of the width direction of the welding platform along the horizontal direction;
and the pressing rod vertically penetrates through one end, far away from the connecting column, of the extending rod, is in threaded connection with the extending rod, and is used for pressing plate-shaped raw materials forming the door leaf on the top of the welding platform.
The invention is further provided with: the mounting plate is provided with a plurality of connecting holes vertically penetrating through the mounting plate, and the connecting columns are detachably connected to the mounting plate through the connecting holes;
the connecting column comprises a connecting column body, wherein the bottom of the connecting column body is provided with a connecting groove, the connecting groove penetrates through the connecting column body along the radial direction of the connecting column body, two sliding blocks are arranged in the connecting groove and slide in opposite directions or opposite directions along the radial direction of the connecting column body, one side, close to each other, of each sliding block is provided with an elastic piece, and the elastic pieces push the two sliding blocks to slide in the directions away from each other;
the bottom of one side, away from each other, of the two sliding blocks is provided with a clamping block, when the two sliding blocks slide towards the direction of approaching each other, the two clamping blocks can be completely embedded into the connecting groove, a connecting ring is fixedly connected outside the connecting column, and when the top of the clamping block is contacted with the bottom of the mounting plate, the bottom of the connecting ring is contacted with the top of the mounting plate;
one side of two fixture blocks that keep away from each other sets up to the inclined plane, and the bottom on two inclined planes inclines towards the direction that is close to each other and sets up.
The invention is further provided with: one side of one sliding block, which is close to the other sliding block, is provided with positioning rods inserted into the other sliding block, the length direction of each positioning rod is arranged along the sliding direction of the sliding block, two positioning rods are arranged along the vertical direction;
each positioning rod corresponds to an elastic piece, the elastic piece is arranged as a spring, and the elastic piece corresponding to the positioning rod is sleeved outside the positioning rod.
The invention is further provided with: the turnover mechanism comprises two clamping plates, wherein the two clamping plates are respectively positioned at positions, close to two sides, of the turnover platform and are used for clamping two sides of the door leaf;
the two support rods are arranged on one side, away from each other, of the two clamping plates, the clamping plates are rotationally connected to the support rods, the rotation axes of the two clamping plates are identical, and the rotation axes of the two clamping plates are parallel to the axis of the transmission roller;
and two lifting assemblies are arranged and are respectively used for pushing the two supporting rods to lift up and down.
The invention is further provided with: two grooves are formed in two sides of the top of the overturning platform, clamping grooves are formed in one side, close to each other, of each clamping plate, the door leaf is clamped in each clamping groove, and each clamping groove penetrates through each clamping plate along the arrangement direction of the plurality of conveying rollers;
two grip blocks correspond two recesses respectively, and the grip block can be embedded into in the recess downwards in the middle of, when the bottom of grip block and recess bottom laminating, the top of grip groove and the top parallel and level of upset platform.
The invention is further provided with: two clamping plate top one side that is close to each other is provided with the clamp cylinder, the piston rod of clamp cylinder can stretch into in the middle of the centre gripping groove in order to press from both sides the door leaf in the centre gripping groove.
The invention is further provided with: the lifting assembly comprises a base, and a chute which is arranged along the horizontal direction in the length direction is formed in the top of the base;
the sliding blocks are arranged in the sliding grooves, and the two sliding blocks are symmetrically arranged relative to the middle position of the sliding grooves in the length direction;
the screw rod is rotationally connected to the base and is positioned in the sliding groove, the screw rod penetrates through the two sliding blocks along the axis direction of the screw rod, two sections of external threads with opposite screw directions are arranged outside the screw rod, the two sections of external threads are symmetrically arranged relative to the middle position of the length direction of the sliding groove, and the two sliding blocks are respectively in threaded fit with the two sections of external threads;
and one end of the connecting rod is hinged to the top of the sliding block, the other end of the connecting rod is hinged to the bottom of the supporting rod, and the connecting position of the connecting rod and the supporting rod is close to the middle position of the length direction of the supporting rod.
In summary, compared with the prior art, the invention has the following beneficial effects: according to the invention, when the fan needs to be turned over, the fan is transmitted to the turning platform, the fan is turned over by the turning mechanism and then transmitted to the welding platform for welding, the fan does not need to be manually matched for hanging and turning over, the operation is simple and convenient, and the safety is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
FIG. 4 is a cross-sectional view of a weld platform of an embodiment;
FIG. 5 is an enlarged schematic view of portion C of FIG. 4;
FIG. 6 is a schematic view of a flipping platform and flipping mechanism of an embodiment;
fig. 7 is an enlarged schematic view of a portion D of fig. 6.
In the figure: 1. a welding platform; 11. a side groove; 12. a mounting plate; 121. a connection hole; 2. a turnover platform; 21. a groove; 3. a conveying roller; 31. a relief groove; 4. a positioning assembly; 41. a connecting column; 411. a connecting groove; 42. an extension rod; 43. a pressing rod; 44. a sliding block; 45. a clamping block; 46. a positioning rod; 47. an elastic member; 48. a connecting ring; 5. a turnover mechanism; 51. a clamping plate; 511. a clamping groove; 52. a support rod; 53. a lifting assembly; 531. a base; 5311. a chute; 532. a slide block; 533. a screw rod; 534. and (5) connecting a rod.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without making creative efforts should fall within the scope of protection of the present application. In addition, directional words such as "upper", "lower", "left", "right", and the like, as used in the following embodiments are merely directions with reference to the drawings, and thus, the directional words used are intended to illustrate, not to limit, the invention.
The invention will be further described with reference to the drawings and preferred embodiments.
Examples: the welding equipment for production of the civil air defense door comprises a welding platform 1 for welding a door leaf, a turnover platform 2 for supporting the door leaf and a turnover mechanism 5 for turning the door leaf, wherein the welding platform is shown in the accompanying drawings 1-7; the welding platform 1 can carry the door leaf to the upset platform 2, and tilting mechanism 5 is used for overturning the door leaf on the upset platform 2, the upset platform 2 can send the door leaf after overturning to welding platform 1.
When the fan is required to be overturned, the fan is transmitted to the overturning platform 2, and after the fan is overturned by the overturning mechanism 5, the fan is transmitted to the welding platform 1 for welding, so that the fan is not required to be manually matched for suspension overturning, the operation is simple and convenient, and the safety is improved.
Specifically, the upset platform 2 and the top of welding platform 1 all is provided with a plurality of grooves of stepping down 31, be provided with the transmission roller 3 that the axis direction level set up in the middle of the groove of stepping down 31, a plurality of grooves of stepping down 31 are arranged along the direction of arranging of welding platform 1 and upset platform 2, and the axis direction of transmission roller 3 is perpendicular with the direction of arranging of a plurality of grooves of stepping down 31, and the top of transmission roller 3, the top of upset platform 2 and the top parallel and level of welding platform 1. By the arrangement of the transfer roller 3, the door leaf can be transferred between the welding platform 1 and the overturning platform 2.
Specifically, two sides of the bottom of the welding platform 1 are provided with side grooves 11, and the top of each side groove 11 is provided with a mounting plate 12; the mounting plate 12 is provided with a positioning assembly 4, and the positioning assembly 4 is used for pressing plate-shaped raw materials forming the door leaf on the top of the welding platform 1.
The positioning assembly 4 is used for pressing the plate-shaped raw materials on the top of the welding platform 1, so that the plate-shaped raw materials can be fixed, and the welding precision is improved.
Specifically, the positioning assembly 4 includes a connecting column 41, an extension rod 42 fixedly connected to the top of the connecting column 41, and a compression rod 43 screwed on the extension rod 42; the connecting column 41 is connected to the mounting plate 12, the extension rod 42 is fixedly connected to the top of the connecting column 41 and extends to the middle position in the width direction of the welding platform 1 along the horizontal direction, the pressing rod 43 vertically penetrates through one end, far away from the connecting column 41, of the extension rod 42, the pressing rod 43 can move up and down on the extension rod 42 through rotation, and the pressing rod 43 is used for pressing plate-shaped raw materials forming a door leaf on the top of the welding platform 1.
The mounting plate 12 is provided with a plurality of connecting holes 121 vertically penetrating through the mounting plate 12, and the connecting columns 41 are detachably connected to the mounting plate 12 through the connecting holes 121; the bottom of the connecting column 41 is provided with a connecting slot 411, the connecting slot 411 penetrates through the connecting column 41 along the radial direction of the connecting column 41, two sliding blocks 44 are arranged in the connecting slot 411, the two sliding blocks 44 slide in opposite directions or opposite directions along the radial direction of the connecting column 41 in the connecting slot 411, one side, close to each other, of each sliding block 44 is provided with an elastic piece 47, and the elastic pieces 47 push the two sliding blocks 44 to slide in the directions far away from each other; the bottom of the side, away from each other, of the two sliding blocks 44 is provided with a clamping block 45, when the two sliding blocks 44 slide towards the direction of approaching each other, the two clamping blocks 45 can be completely embedded into the connecting groove 411, the connecting column 41 is fixedly connected with a connecting ring 48 outside, and when the top of the clamping block 45 is contacted with the bottom of the mounting plate 12, the bottom of the connecting ring 48 is contacted with the top of the mounting plate 12; one side of the two clamping blocks 45 away from each other is provided with an inclined plane, and the bottoms of the two inclined planes are obliquely arranged towards the direction of approaching each other.
When the connecting column 41 is installed, the connecting column 41 is inserted downwards into the connecting hole 121, under the action of the two inclined planes, the two sliding blocks 44 slide towards the direction close to each other, so that the two clamping blocks 45 can smoothly pass through the connecting hole 121, when the top of the clamping blocks 45 are aligned with the bottom of the mounting plate 12, under the action of the elastic piece 47, the two sliding blocks 44 slide towards the direction far away from each other, so that the clamping blocks 45 are abutted against the bottom of the mounting plate 12, and at the moment, the bottom of the connecting ring 48 is pressed on the top of the mounting plate 12.
One side of one sliding block 44, which is close to the other sliding block 44, is provided with positioning rods 46 inserted into the other sliding block 44, the length direction of each positioning rod 46 is along the sliding direction of the corresponding sliding block 44, two positioning rods 46 are arranged, and the two positioning rods 46 are arranged along the vertical direction; each positioning rod 46 corresponds to one elastic piece 47, the elastic piece 47 is provided as a spring, and the elastic piece 47 corresponding to the positioning rod 46 is sleeved outside the positioning rod 46.
By providing the two positioning rods 46, the sliding directions of the two slide blocks 44 can be guided.
Specifically, the mounting panel 12 top sets up a plurality of mounting holes, and the mounting hole is even arranges at mounting panel 12 top, through the setting of a plurality of mounting holes, can set up the locating component 4 of different positions and different quantity according to the specification of sector and the specification of platy material to satisfy the demand of different specification sectors to locating component 4 location.
Specifically, the tilting mechanism 5 includes a holding plate 51, a support rod 52, and a lifting assembly 53. The two clamping plates 51 are arranged, the two clamping plates 51 are respectively positioned at positions of the turnover platform 2 close to two sides, and the two clamping plates 51 are used for clamping two sides of the door leaf; the support rods 52 are provided in two, the two support rods 52 are provided on one side of the two clamping plates 51 away from each other, the clamping plates 51 are rotatably connected to the support rods 52, the rotation axes of the two clamping plates 51 are identical, and the rotation axes of the two clamping plates 51 are parallel to the axis of the conveying roller 3. A motor for driving the clamping plate 51 to rotate is arranged on one side of the two support rods 52 away from each other; the lifting assemblies 53 are two, and the two lifting assemblies 53 are respectively used for pushing the two support rods 52 to lift up and down.
Two grooves 21 are formed in two sides of the top of the turnover platform 2, a clamping groove 511 is formed in one side, close to each other, of each clamping plate 51, the door leaf is clamped in the clamping groove 511, and the clamping groove 511 penetrates through the clamping plates 51 along the arrangement direction of the plurality of conveying rollers 3; the two clamping plates 51 correspond to the two grooves 21 respectively, the clamping plates 51 can be embedded into the grooves 21 downwards, and when the bottoms of the clamping plates 51 are attached to the bottoms of the grooves 21, the tops of the clamping grooves 511 are flush with the top of the overturning platform 2.
Through the setting of recess 21 for the door leaf that transmits on the upset platform 2 can be smooth imbed in the centre gripping groove 511 in the middle of, also make the door leaf in the middle of the centre gripping groove 511 can be contacted with the transmission roller 3 on the upset platform 2 and be transmitted smoothly to on the welding platform 1.
Specifically, a clamping cylinder is disposed on a side of the top of the two clamping plates 51, which is close to each other, and a piston rod of the clamping cylinder can extend into the clamping groove 511 to clamp the door leaf in the clamping groove 511.
Specifically, the lifting assembly 53 includes a base 531, a slider 532, a lead screw 533, and a connecting rod 534; the length direction of the base 531 is set along the transmission direction of the plurality of transmission rollers 3, and a chute 5311 with the length direction set along the length direction of the base 531 is arranged at the top of the base 531; two sliding blocks 532 are arranged and positioned in the sliding groove 5311, and the two sliding blocks 532 are symmetrically arranged relative to the middle position of the sliding groove 5311 in the length direction; the lead screw is rotationally connected to the base 531 and is located in the chute 5311, the lead screw 533 penetrates through the two sliding blocks 532 along the axis direction of the lead screw 533, two external threads with opposite screw directions are arranged outside the lead screw 533, the two external threads are symmetrically arranged relative to the middle position of the length direction of the chute 5311, and the two sliding blocks 532 are respectively in threaded fit with the two external threads. One end of the connecting rod 534 is hinged at the top of the slider 532, the other end is hinged at the bottom of the supporting rod 52, and the joint of the connecting rod 534 and the supporting rod 52 is close to the middle position of the supporting rod 52 in the length direction.
When the screw 533 rotates, the two sliders 532 can be driven to slide in directions approaching or separating from each other, so that the support rod 52 is pushed to move up or down by the link rod. By lifting and lowering the support bar 52, a sufficient space can be provided for the rotation of the door leaf.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (10)
1. Welding equipment for civil air defense door production, its characterized in that: the door leaf welding device comprises a welding platform (1), wherein the welding platform (1) is used for welding the door leaf;
the welding platform (1) can convey the door leaves to the overturning platform (2);
and the turnover mechanism (5), the turnover mechanism (5) is used for turning over the door leaf on the turnover platform (2), and the turnover platform (2) can send the turned door leaf to the welding platform (1).
2. The welding equipment for production of civil air defense doors according to claim 1, wherein: the utility model discloses a welding platform, including welding platform (1), upset platform (2), welding platform (1), transmission roller (3) that are provided with axis direction level in the middle of the groove (31) of stepping down all are provided with a plurality of grooves of stepping down (31), a plurality of grooves of stepping down (31) are arranged along the direction of arranging of welding platform (1) and upset platform (2), the axis direction of transmission roller (3) is perpendicular with the direction of arranging of a plurality of grooves of stepping down (31), the top of transmission roller (3), the top of upset platform (2) and the top parallel and level of welding platform (1).
3. The welding equipment for production of civil air defense doors according to claim 2, wherein: side grooves (11) are formed in two sides of the bottom of the welding platform (1), and mounting plates (12) are arranged at the tops of the side grooves (11);
the mounting plate (12) is provided with a positioning component (4), and the positioning component (4) is used for pressing plate-shaped raw materials forming the door leaf on the top of the welding platform (1).
4. A welding apparatus for civil air defense door production according to claim 3, wherein: the positioning assembly (4) comprises a connecting column (41), and the connecting column (41) is connected to the mounting plate (12);
the extension rod (42) is fixedly connected to the top of the connecting column (41) and extends to the middle position of the width direction of the welding platform (1) along the horizontal direction;
and a pressing rod (43), wherein the pressing rod (43) vertically penetrates through one end, far away from the connecting column (41), of the extending rod (42), the pressing rod (43) is in threaded connection with the extending rod (42), and the pressing rod (43) is used for pressing plate-shaped raw materials forming the door leaf on the top of the welding platform (1).
5. The welding equipment for production of civil air defense doors according to claim 4, wherein: the mounting plate (12) is provided with a plurality of connecting holes (121) which vertically penetrate through the mounting plate (12), and the connecting columns (41) are detachably connected to the mounting plate (12) through the connecting holes (121);
the connecting column comprises a connecting column body (41), wherein a connecting groove (411) is formed in the bottom of the connecting column body (41), the connecting groove (411) penetrates through the connecting column body (41) along the radial direction of the connecting column body (41), two sliding blocks (44) are arranged in the connecting groove (411), the two sliding blocks (44) slide in opposite directions or opposite directions along the radial direction of the connecting column body (41) in the connecting groove (411), an elastic piece (47) is arranged on one side, close to each other, of the two sliding blocks (44), and the elastic piece (47) pushes the two sliding blocks (44) to slide in the direction away from each other;
the bottom of one side, far away from each other, of the two sliding blocks (44) is provided with a clamping block (45), when the two sliding blocks (44) slide towards the direction of approaching each other, the two clamping blocks (45) can be completely embedded into the connecting groove (411), the connecting column (41) is fixedly connected with a connecting ring (48) outside, and when the top of the clamping block (45) is contacted with the bottom of the mounting plate (12), the bottom of the connecting ring (48) is contacted with the top of the mounting plate (12);
one side of the two clamping blocks (45) which are far away from each other is provided with an inclined plane, and the bottoms of the two inclined planes are obliquely arranged towards the direction which is close to each other.
6. The welding equipment for production of civil air defense doors according to claim 5, wherein: one side, close to the other sliding block (44), of one sliding block (44) is provided with positioning rods (46) inserted into the other sliding block (44), the length direction of each positioning rod (46) is arranged along the sliding direction of the corresponding sliding block (44), two positioning rods (46) are arranged, and the two positioning rods (46) are arranged along the vertical direction;
each positioning rod (46) corresponds to one elastic piece (47), the elastic piece (47) is arranged as a spring, and the elastic piece (47) corresponding to the positioning rod (46) is sleeved outside the positioning rod (46).
7. The welding equipment for production of civil air defense doors according to claim 6, wherein: the turnover mechanism (5) comprises two clamping plates (51), the two clamping plates (51) are respectively positioned at positions, close to two sides, of the turnover platform (2), and the two clamping plates (51) are used for clamping two sides of a door leaf;
the two support rods (52) are arranged, the two support rods (52) are arranged on one sides of the two clamping plates (51) which are far away from each other, the clamping plates (51) are rotationally connected to the support rods (52), the rotation axes of the two clamping plates (51) are the same, and the rotation axes of the two clamping plates (51) are parallel to the axis of the transmission roller (3);
and lifting assemblies (53), wherein two lifting assemblies (53) are arranged, and the two lifting assemblies (53) are respectively used for pushing the two supporting rods (52) to lift up and down.
8. The welding equipment for production of civil air defense doors according to claim 7, wherein: two grooves (21) are formed in two sides of the top of the overturning platform (2), clamping grooves (511) are formed in one side, close to each other, of the two clamping plates (51), the door leaf is clamped in the clamping grooves (511), and the clamping grooves (511) penetrate through the clamping plates (51) along the arrangement direction of the plurality of conveying rollers (3);
two grip blocks (51) correspond two recess (21) respectively, and grip block (51) can be embedded into in the middle of recess (21) downwards, when the bottom of grip block (51) and recess (21) bottom laminating, the top of grip groove (511) and the top parallel and level of upset platform (2).
9. The welding equipment for production of civil air defense doors according to claim 8, wherein: one side of the tops of the two clamping plates (51) close to each other is provided with a clamping cylinder, and a piston rod of the clamping cylinder can extend into the clamping groove (511) to clamp the door leaf in the clamping groove (511).
10. The welding equipment for production of civil air defense doors according to claim 9, wherein: the lifting assembly (53) comprises a base (531), and a sliding groove (5311) which is arranged along the horizontal direction in the length direction is formed in the top of the base (531);
the sliding blocks (532) are arranged in two sliding grooves (5311), and the two sliding blocks (532) are symmetrically arranged relative to the middle position of the sliding grooves (5311) in the length direction;
the screw rod (533) is rotationally connected to the base (531) and is positioned in the chute (5311), the screw rod (533) penetrates through the two sliding blocks (532) along the axis direction of the screw rod, two external threads with opposite screw directions are arranged outside the screw rod (533), the two external threads are symmetrically arranged relative to the middle position of the chute (5311) in the length direction, and the two sliding blocks (532) are respectively in threaded fit with the two external threads;
and one end of the connecting rod (534) is hinged to the top of the sliding block (532), the other end of the connecting rod (534) is hinged to the bottom of the supporting rod (52), and the joint of the connecting rod (534) and the supporting rod (52) is close to the middle position of the supporting rod (52) in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311578305.6A CN117600710B (en) | 2023-11-24 | 2023-11-24 | Welding equipment for civil air defense door production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311578305.6A CN117600710B (en) | 2023-11-24 | 2023-11-24 | Welding equipment for civil air defense door production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117600710A true CN117600710A (en) | 2024-02-27 |
| CN117600710B CN117600710B (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311578305.6A Active CN117600710B (en) | 2023-11-24 | 2023-11-24 | Welding equipment for civil air defense door production |
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| CN (1) | CN117600710B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2397265A1 (en) * | 1977-07-16 | 1979-02-09 | Messer Griesheim Gmbh | Mfg. large girders by welding - on machine with submerged arc welding burners and girder turnover device |
| CN206966963U (en) * | 2017-06-28 | 2018-02-06 | 广东省天科人防防护工程有限公司 | People's air defense doorframe fixture for assembling and welding fixture |
| CN108788564A (en) * | 2018-08-18 | 2018-11-13 | 上海祈祿机械有限公司 | A kind of closed guard gate's automatic assembly line |
| CN109531029A (en) * | 2018-12-25 | 2019-03-29 | 清远市广盛民防工程有限公司 | A kind of steel construction people's air defense door skin welding equipment |
| CN210818209U (en) * | 2019-11-14 | 2020-06-23 | 四川筑盾人防工程设备有限公司 | Be used for door frame welded auxiliary device |
| CN212122205U (en) * | 2020-04-22 | 2020-12-11 | 北京力拓铭达机电安装工程有限公司 | Civil air defense door welding auxiliary device |
| CN214185954U (en) * | 2020-11-21 | 2021-09-14 | 山西广大民防科技股份有限公司 | Civil air defense door hinge seat welding mould |
| CN113635098A (en) * | 2021-08-28 | 2021-11-12 | 蔡永林 | Automatic change clamping device for machining |
| CN216706530U (en) * | 2021-11-15 | 2022-06-10 | 上海衡靓民防设备机电配套有限公司 | Auxiliary welding device for civil air defense door |
| CN216990649U (en) * | 2022-03-18 | 2022-07-19 | 山西启迪信科技有限公司 | Anti-riot door leaf upset platform |
| CN218284341U (en) * | 2022-08-30 | 2023-01-13 | 浙江德威不锈钢管业股份有限公司 | Automatic welding tool equipment |
-
2023
- 2023-11-24 CN CN202311578305.6A patent/CN117600710B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2397265A1 (en) * | 1977-07-16 | 1979-02-09 | Messer Griesheim Gmbh | Mfg. large girders by welding - on machine with submerged arc welding burners and girder turnover device |
| CN206966963U (en) * | 2017-06-28 | 2018-02-06 | 广东省天科人防防护工程有限公司 | People's air defense doorframe fixture for assembling and welding fixture |
| CN108788564A (en) * | 2018-08-18 | 2018-11-13 | 上海祈祿机械有限公司 | A kind of closed guard gate's automatic assembly line |
| CN109531029A (en) * | 2018-12-25 | 2019-03-29 | 清远市广盛民防工程有限公司 | A kind of steel construction people's air defense door skin welding equipment |
| CN210818209U (en) * | 2019-11-14 | 2020-06-23 | 四川筑盾人防工程设备有限公司 | Be used for door frame welded auxiliary device |
| CN212122205U (en) * | 2020-04-22 | 2020-12-11 | 北京力拓铭达机电安装工程有限公司 | Civil air defense door welding auxiliary device |
| CN214185954U (en) * | 2020-11-21 | 2021-09-14 | 山西广大民防科技股份有限公司 | Civil air defense door hinge seat welding mould |
| CN113635098A (en) * | 2021-08-28 | 2021-11-12 | 蔡永林 | Automatic change clamping device for machining |
| CN216706530U (en) * | 2021-11-15 | 2022-06-10 | 上海衡靓民防设备机电配套有限公司 | Auxiliary welding device for civil air defense door |
| CN216990649U (en) * | 2022-03-18 | 2022-07-19 | 山西启迪信科技有限公司 | Anti-riot door leaf upset platform |
| CN218284341U (en) * | 2022-08-30 | 2023-01-13 | 浙江德威不锈钢管业股份有限公司 | Automatic welding tool equipment |
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|---|---|
| CN117600710B (en) | 2024-05-03 |
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