Civil air defense door assembling mold

Abstract

The utility model discloses a civil air defense door assembling mold, and relates to the technical field of civil air defense door assembling molds. The device comprises an arch-shaped machine tool, an adjusting bin is formed in the arch-shaped machine tool, an adjusting table is rotationally connected into the adjusting bin, four ejection inclined tables are fixedly connected to the top of the adjusting table, a movable groove is formed in one end of each ejection inclined table, and guide sliding grooves are symmetrically formed in the four corners of the top of the arch-shaped machine tool; a guide sliding block is slidably connected into the guide sliding groove. When a driving assembly is started to drive an adjusting table to drive an ejection inclined table to abut against one end of an adjusting insertion rod, the ejection inclined table pushes one end of the adjusting insertion rod to slide along the inner wall of a movable groove, and meanwhile the adjusting insertion rod drives four right-angle positioning tables to slide in the middle in the length direction of a guide sliding groove; therefore, the installation position of the right-angle positioning table is rapidly adjusted, and then the civil air defense door installation plate is attached to the right-angle side of the right-angle positioning table to be fixedly abutted by screwing the locking assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of civil air defense door assembly molds, in particular to a civil air defense door assembly mold. BACKGROUND

[0002] As an important part of people's air defense projects, civil air defense doors are widely used in underground air defense facilities, subways, underground shopping malls and other places, and mainly provide protection and sealing functions in emergency situations. There are various types of civil air defense doors, including ordinary single and double-leaf protective and sealing doors, sealing doors, and movable threshold single and double-leaf protective and sealing doors. During production, a rectangular civil air defense door frame is first assembled and welded, and then subsequent manufacturing processes are carried out based on the frame. In order to ensure the quality and precision of the civil air defense door, a special civil air defense door frame assembly mold is needed during production. The design and manufacture of these molds directly affect the dimensional accuracy, structural strength and production efficiency of the civil air defense door.

[0003] The existing Chinese patent authorization announcement number: CN222133956U mentioned includes the upper part of the fixed part, the upper part of the fixed part is provided with a sliding groove, the inner side of the sliding groove is provided with a reverse tooth and a sliding plate, the lower part of the sliding plate is provided with a clamping tooth matched with the reverse tooth; the second fixing hole is arranged on the sliding plate, and the sliding plate is provided with a limiting block mounted on the sliding plate through the second fixing hole. The utility model discloses a placing plate, which is provided with a first fixing hole for fixing the fixed part plate. When fixing the door plate, the insertion rod arranged at the lower part of the fixed plate is inserted into the first fixing hole for fixing and adjusting. At the same time, the sliding groove, the reverse tooth in the sliding groove and the sliding plate are used for clamping treatment. The sliding plate is pushed and released for clamping, which is convenient to use and saves time. At the same time, the limiting block is arranged on the sliding plate, and the limiting block is fixed through the second fixing hole. The combination of the limiting block and the second fixing hole facilitates fine adjustment and controls the fixing precision, which is convenient to use.

[0004] However, in actual use, the sliding groove, the reverse tooth in the sliding groove and the sliding plate are used for clamping treatment, the sliding plate and the limiting block are adjusted respectively, and the combination of the limiting block and the second fixing hole facilitates fine adjustment. This way of adjusting and placing is time-consuming and laborious, which reduces the assembly efficiency of the device. Utility model content

[0005] The purpose of the present application is to solve the problem of clamping through the chute and the inverted tooth and sliding plate in the chute, by pushing and releasing the sliding plate clamping, and by setting a limiting block and a second fixing hole in combination to facilitate fine adjustment, the four-corner sliding plate and the limiting block need to be adjusted respectively, which is time-consuming and laborious, and reduces the assembly efficiency of the device.

[0006] In order to achieve the above purpose, the technical scheme is as follows:

[0007] The present application provides a civil air defense door assembly mold.

[0008] By adopting the above technical scheme, by setting the cooperation of the locking assembly and the driving assembly, when the driving assembly is started to drive the adjusting table to drive the end of the ejection inclined table to form a resistance, the end of the ejection inclined table is slid along the inner wall of the dynamic slot, and the adjusting rod drives the four right-angle positioning tables to slide along the length direction of the guide sliding slot, thereby realizing the quick adjustment of the installation position of the right-angle positioning table, and then the civil air defense door mounting plate is fixed and contacted with the right-angle edge of the right-angle positioning table by tightening the locking assembly, so as to quickly complete the fixing and splicing of the civil air defense door mounting plate, and the splicing efficiency of the civil air defense door plate is improved.

[0009] Further, the driving assembly comprises a motor fixedly connected to the bottom of the arched machine tool, the output end of the motor is fixedly connected with a worm, and one end of the adjusting table passes through the arched machine tool and is fixedly connected with a worm wheel engaged with the worm.

[0010] By adopting the above technical scheme, by setting the cooperation of the worm and the worm wheel, the motor can drive the worm and the worm wheel to engage, and the worm wheel drives the adjusting table to rotate, thereby effectively improving the practicability of the device.

[0011] Further, the locking assembly comprises a locking screw threadedly connected to one end of the mounting table, and one end of the locking screw is rotatably connected with a locking abutting head abutting against the L-shaped locking rod.

[0012] By adopting the above technical scheme, through the cooperation of the locking abutting head and the locking screw, rotating the locking screw can push the locking abutting head to move along the length direction of the locking sliding groove and abut against the locking sliding groove, thereby pushing the locking sliding groove to clamp and fix the air defense door mounting plate together with the right-angle positioning table, and the practicability of the device is effectively improved.

[0013] Further, one end of the adjusting plug rod is symmetrically rotatably sleeved with a roller sleeve, and the two right-angle positioning tables are respectively in rolling abutment with the fixed groove and the movable groove.

[0014] By adopting the above technical scheme, through the cooperation of the adjusting plug rod and the roller sleeve, the adjusting plug rod is in rolling abutment between the roller sleeve and the fixed groove and the movable groove, thereby effectively reducing the wear between the adjusting plug rod and the fixed groove and the movable groove.

[0015] Further, one end of the L-shaped locking rod is fixedly connected with a rubber gasket.

[0016] By adopting the above technical scheme, through the cooperation of the rubber gasket and the L-shaped locking rod, the L-shaped locking rod is in flexible abutment with the air defense door splice plate, thereby reducing the wear between the rubber gasket and the air defense door plate.

[0017] Further, the locking sliding groove is fixedly connected with an abutting spring inside, and one end of the abutting spring is fixedly connected with the L-shaped locking rod.

[0018] By adopting the above technical scheme, through the cooperation of the abutting spring and the L-shaped locking rod, when the air defense door splice plate is pulled to be inserted between the L-shaped locking rod and the right-angle positioning table, the elastic property of the abutting spring is utilized to push the L-shaped locking rod to abut against the air defense door splice plate along the length direction of the locking sliding groove, and the air defense door splice plate is pre-fixed between the L-shaped locking rod and the right-angle positioning table, thereby effectively improving the practicability of the device.

[0019] Further, the top of the arched machine tool is fixedly connected with a cross-shaped backing plate adapted to the mounting table.

[0020] By adopting the above technical scheme, through the cooperation of the cross-shaped backing plate and the mounting table, the splice door plate placed between the four right-angle positioning tables can be supported, thereby improving the splice stability of the device.

[0021] In summary, the present application has at least one of the following beneficial effects:

[0022] 1. By setting the cooperation of the locking assembly and the driving assembly, it is convenient to make the top-out inclined table push the one end of the adjusting plug rod slide along the inner wall of the moving groove when the driving assembly is started to drive the adjusting table to drive the top-out inclined table and the one end of the adjusting plug rod to form resistance, and at the same time make the adjusting plug rod drive the four right-angle positioning tables to make central sliding movement along the length direction of the guide sliding groove, so as to realize the quick adjustment of the installation position of the right-angle positioning table, and then the civil air defense door mounting plate is fixed and contacted with the right-angle edge of the right-angle positioning table by tightening the locking assembly, so as to quickly complete the fixing and splicing of the civil air defense door mounting plate, and the splicing efficiency of the civil air defense door plate is improved.

[0023] 2. By setting the cooperation of the resistance spring and the L-shaped locking rod, when the civil air defense door splicing plate is inserted between the L-shaped locking rod and the right-angle positioning table, the elastic property of the resistance spring is utilized to make the resistance spring push the L-shaped locking rod to form resistance with the civil air defense door splicing plate along the length direction of the locking sliding groove, and push the civil air defense door splicing plate to be pre-fixed between the L-shaped locking rod and the right-angle positioning table, so that the practicability of the device is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in the application.

[0025] Figure 2 It is a schematic diagram of the internal structure of the adjusting bin in the application.

[0026] Figure 3 It is a side view of the device body in the application.

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting table in the application.

[0028] BRIEF DESCRIPTION OF DRAWINGS:

[0029] 1, arcuate machine tool; 2, adjusting bin; 3, adjusting table; 4, top-out inclined table; 5, guide sliding groove; 6, guide sliding block; 7, mounting table; 8, right-angle positioning table; 9, adjusting plug rod; 10, fixed groove; 11, locking sliding groove; 12, L-shaped locking rod; 13, motor; 14, worm; 15, worm gear; 16, locking screw; 17, locking resistance head; 18, roller sleeve; 19, rubber gasket; 20, resistance spring; 21, moving groove; 22, cross gasket plate. DETAILED DESCRIPTION

[0030] The application will be further described in detail below in combination with the accompanying drawings. Figure 1 -4

[0031] The application discloses a civil air defense door splicing mold.

[0032] Refer to Figure 1 - Figure 3The utility model provides a civil air defense door assembly die, including camber machine tool 1, the inside of camber machine tool 1 is provided with adjusting bin 2, the inside rotationally connected with adjusting platform 3 of adjusting bin 2, the top of adjusting platform 3 is fixedly connected with four ejection inclined bench 4, and one end of ejection inclined bench 4 is provided with dynamic groove 21, and the top four corners of camber machine tool 1 are symmetrically provided with guide sliding slot 5, and the inside sliding connection of guide sliding slot 5 has guide sliding block 6, and the top of adjacent two guide sliding blocks 6 is fixedly connected with mounting table 7, and the top of mounting table 7 is fixedly connected with right angle positioning table 8, and the bottom of mounting table 7 is fixedly connected with adjusting plug rod 9, and the top four corners of camber machine tool 1 are provided with fixed groove 10, and one end of adjusting plug rod 9 passes through fixed groove 10 and is embedded in the inside of dynamic groove 21, and one end of mounting table 7 is provided with locking sliding slot 11, and the inside sliding connection of locking sliding slot 11 has L type locking rod 12, and the bottom of camber machine tool 1 is provided with drive assembly, and one end of mounting table 7 is provided with locking assembly;

[0033] Wherein, drive assembly includes motor 13 fixedly connected in the bottom of camber machine tool 1, the output of motor 13 is fixedly connected with worm 14, one end of adjusting platform 3 passes through camber machine tool 1 and is fixedly connected with worm gear 15 meshed with worm 14.

[0034] In use, first by starting motor 13 drive worm 14 and worm gear 15 meshing, and make worm gear 15 drive adjusting platform 3 rotates, simultaneously make adjusting platform 3 drive four ejection inclined bench 4 and adjusting plug rod 9 form the resistance, and push adjusting plug rod 9 along the inner wall of dynamic groove 21 sliding, simultaneously make one end of adjusting plug rod 9 drive mounting table 7 along the guide direction of guide sliding slot 5 sliding, so as to drive four mounting table 7 drive four right angle positioning table 8 along the guide direction of guide sliding slot 5 and make the movement of centering close, to realize the quick adjustment of right angle positioning table 8 installation position, then civil air defense door mounting plate is attached to the right angle edge of right angle positioning table 8 alignment, and by tightening locking assembly push civil air defense door mounting plate and the right angle of right angle positioning table 8 fixed resistance, so as to quickly complete the fixed splicing of civil air defense door mounting plate, improve the splicing efficiency of civil air defense door plate.

[0035] Refer to Figure 2 Figure 4 Locking assembly includes locking screw 16 of screw connection in one end of mounting table 7, and one end of locking screw 16 is rotatably connected with locking resistance head 17 of L type locking rod 12 resistance.

[0036] Wherein, one end of L type locking rod 12 is fixedly connected with rubber pad 19;

[0037] And, the inside of locking sliding slot 11 is fixedly connected with resistance spring 20, and one end of resistance spring 20 is fixedly connected with L type locking rod 12.

[0038] ​In use, first, the civil air defense door splice plate is inserted between the L-shaped locking rod 12 and the straight edge of the right angle positioning table 8, and the end of the civil air defense door splice plate is in contact with the L-shaped locking rod 12, and then the L-shaped locking rod 12 is pushed along the length direction of the locking sliding groove 11 to compress the contact spring 20 to generate shrinkage deformation, and then the elastic property of the contact spring 20 is utilized to make the contact spring 20 rebound and push out the L-shaped locking rod 12, and the L-shaped locking rod 12 is in contact with the right angle positioning table 8 along the length direction of the locking sliding groove 11 to fix the civil air defense door splice plate, and then the locking contact head 17 is moved along the length direction of the locking sliding groove 11 by rotating the locking screw 16, and the L-shaped locking rod 12 is pushed to drive the rubber gasket 19 to be in contact with the civil air defense door plate, and the rubber gasket 19 is arranged to make the L-shaped locking rod 12 and the civil air defense door splice plate form flexible contact, so as to realize quick contact and fixation of the civil air defense door splice plate, and the practicality of the device is effectively improved.

[0039] With reference to Figure 2 - Figure 4 , the one end of the adjusting plug rod 9 is symmetrically sleeved with the roller sleeve 18, and the two right angle positioning tables 8 are respectively in rolling contact with the fixed groove 10 and the movable groove 21.

[0040] In use, the adjusting plug rod 9 is in rolling contact with the fixed groove 10 and the movable groove 21 through the cooperation of the roller sleeve 18 and the adjusting plug rod 9, which effectively reduces the wear between the adjusting plug rod 9 and the fixed groove 10 and the movable groove 21, and improves the sliding smoothness of the adjusting plug rod 9.

[0041] With reference to Figure 1 and Figure 2 , the top of the arched machine tool 1 is fixedly connected with a cross-shaped base plate 22 matched with the mounting table 7.

[0042] In use, the cross-shaped base plate 22 is used in cooperation with the arched machine tool 1 to conveniently raise the top supporting surface of the arched machine tool 1, and the splice stability of the civil air defense door plate is improved.

[0043] The implementation principle of the civil air defense door splice mold is as follows: first, the motor 13 is started to drive the worm 14 and the worm wheel 15 to engage, and the worm wheel 15 drives the adjusting table 3 to rotate, and the adjusting table 3 drives the four ejection inclined tables 4 to be in contact with the adjusting plug rod 9, and the adjusting plug rod 9 is pushed to slide along the inner wall of the movable groove 21, and the one end of the adjusting plug rod 9 drives the mounting table 7 to slide along the guide direction of the guide sliding groove 5, so as to drive the four mounting tables 7 to move to the center and close along the guide direction of the guide sliding groove 5, thereby realizing quick adjustment of the installation position of the right angle positioning table 8.

[0044] Then the human defense door installation plate is attached to the right angle positioning table 8, and the L-shaped locking rod 12 is inserted between the right angle positioning table 8 and the right angle edge, and the human defense door splicing plate is in contact with the L-shaped locking rod 12, and the L-shaped locking rod 12 is pushed along the length direction of the locking sliding groove 11 to compress the contact spring 20 to generate shrinkage deformation, and then the elastic property of the contact spring 20 is used to make the contact spring 20 rebound and push out the L-shaped locking rod 12, and the L-shaped locking rod 12 is matched with the right angle positioning table 8 along the length direction of the locking sliding groove 11 to form contact fixation to the human defense door splicing plate;

[0045] Then the locking screw 16 is rotated to push the locking contact head 17 along the length direction of the locking sliding groove 11, and the L-shaped locking rod 12 is pushed to drive the rubber gasket 19 to form fixed contact with the human defense door plate, and the rubber gasket 19 is arranged to form flexible contact between the L-shaped locking rod 12 and the human defense door splicing plate.

Claims

1. A mold for assembling air-raid shelter doors, comprising an arched machine tool (1), characterized in that: The arched machine tool (1) has an adjustment chamber (2) inside, and an adjustment platform (3) is rotatably connected inside the adjustment chamber (2). Four ejection ramps (4) are fixedly connected to the top of the adjustment platform (3). A moving groove (21) is opened at one end of the ejection ramp (4). Guide grooves (5) are symmetrically opened at the four corners of the top of the arched machine tool (1). Guide sliders (6) are slidably connected inside the guide grooves (5). A mounting platform (7) is fixedly connected to the top of two adjacent guide sliders (6). The top of the mounting platform (7) is fixedly connected to the top of the mounting platform (7). A right-angle positioning platform (8) is fixedly connected to the bottom of the mounting platform (7), and an adjusting rod (9) is fixedly connected to the bottom of the mounting platform (7). The top four corners of the arched machine tool (1) are provided with fixed slots (10). One end of the adjusting rod (9) passes through the fixed slot (10) and is embedded in the interior of the moving slot (21). One end of the mounting platform (7) is provided with a locking slide groove (11). An L-shaped locking rod (12) is slidably connected inside the locking slide groove (11). A drive assembly is installed at the bottom of the arched machine tool (1), and a locking assembly is installed at one end of the mounting platform (7).

2. The air-raid shelter door assembly mold according to claim 1, characterized in that: The drive assembly includes a motor (13) fixedly connected to the bottom of the arched machine tool (1), and a worm gear (14) fixedly connected to the output end of the motor (13). One end of the adjustment table (3) passes through the arched machine tool (1) and is fixedly connected to a worm wheel (15) that meshes with the worm gear (14).

3. The air-raid shelter door assembly mold according to claim 1, characterized in that: The locking assembly includes a locking screw (16) threaded to one end of the mounting plate (7), and one end of the locking screw (16) is rotatably connected to a locking contact head (17) that abuts against the L-shaped locking rod (12).

4. The assembly mold for a civil defense door according to claim 1, characterized in that: One end of the adjusting rod (9) is symmetrically fitted with a roller sleeve (18), and the two right-angle positioning platforms (8) roll against the fixed groove (10) and the moving groove (21) respectively.

5. The assembly mold for a civil defense door according to claim 1, characterized in that: A rubber pad (19) is fixedly connected to one end of the L-shaped locking rod (12).

6. The assembly mold for a civil defense door according to claim 1, characterized in that: An abutment spring (20) is fixedly connected inside the locking groove (11), and one end of the abutment spring (20) is fixedly connected to the L-shaped locking rod (12).

7. The air-raid shelter door assembly mold according to claim 1, characterized in that: The top of the arched machine tool (1) is fixedly connected to a cross pad (22) that is compatible with the mounting platform (7).

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