Civil air defense door plate machining bending machine

Abstract

The utility model relates to the technical field of bending machines, in particular to a civil air defense door plate machining bending machine which comprises a bottom plate used for machining and bending a plate body, a fixing plate is fixedly installed on the surface of the upper end of the bottom plate, and two second electric telescopic rods are installed on the surface of the upper end of the fixing plate. The bottom ends of the two second electric telescopic rods are fixedly connected with a lower pressing plate, correcting mechanisms are arranged at the positions, close to the two sides, of the surface of the upper end of the bottom plate, and a long groove is formed in the position, close to the middle, of the surface of the upper end of the bottom plate in a penetrating mode. And the correcting mechanism is arranged, so that the plate body can be well placed on the upper surface of the bottom plate, deviation is avoided, and the influence on subsequent bending operation is avoided, the adjusting mechanism is arranged, so that the movable wheels can adapt to the plate bodies with different widths for pushing operation, and the applicability of the bending machine is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of landscaping, specifically is a civil air defense door board processing bending machine. BACKGROUND

[0002] The bending machine is a kind of machine that can bend sheet, when processing civil air defense door board, the plate of civil air defense door board needs to be bent, generally needs to use bending machine, civil air defense door is the door board of people's air defense engineering entrance, there are ordinary single, double-leaf protective airtight door and airtight door, movable threshold single, double-leaf protective airtight door and airtight door etc.

[0003] In prior art, such as patent application number "CN202322253194.3" proposes a kind of civil air defense sheet bending preforming processing equipment, adjusting piece passes through through hole and connects pressure material carrier plate, adjusting piece and through hole are dynamically cooperated, pre-pressing template is arranged on the top edge of the pressure die groove, the forming die outside pre-pressing template is respectively connected with adjusting column, clamping piece is respectively arranged on the upper die seat of the two sides of the pressure die, the utility model reduces bending cost, greatly improves the yield and production efficiency of product.

[0004] But in the above patent application, by setting pressure die and the like, civil air defense sheet is pressed down to realize bending operation, but when processing sheet in civil air defense door board, generally needs to bend end, using this kind of placement bending of pressing down, cannot accurately bend end, and also cannot continuously bend end, is more limited, and cannot correct position of sheet placed on equipment, prone to deviation, affect bending operation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of civil air defense door board processing bending machine to solve the problems raised in the above background.

[0006] The utility model can be realized by the following technical scheme:

[0007] A kind of civil air defense door board processing bending machine, including bottom plate, for plate main body shape processing bending, the fixed plate is fixedly installed on the bottom plate upper end surface, two electric telescopic rods two are installed on the fixed plate upper end surface, two the bottom end of electric telescopic rod two is fixedly connected with lower plate, the bottom plate upper end surface is close to the position of both sides and is provided with correction mechanism, the long slot is passed through and is set on the bottom plate upper end surface close to the position of middle part, long slot is fixedly installed with slide rod in inside, the slide rod is equipped with slide outside, the lateral wall of slide is provided with adjusting mechanism;

[0008] The correction mechanism includes movable shell, the movable shell is slidably connected on the bottom plate upper end surface position, the lateral wall of movable shell is slidably connected with transverse shell, the transverse shell and movable shell inside are rotatably connected with a plurality of rollers by shaft.

[0009] Preferably, the bottom plate bottom is fixedly provided with a support plate near both ends, one outer wall of the support plate is fixedly connected with a mounting plate, two electric telescopic rods are mounted on the upper end surface of the mounting plate, and an L-shaped extruded plate is movably inserted into the bottom plate bottom, and the L-shaped extruded plate is fixedly connected with the upper ends of the two electric telescopic rods.

[0010] Preferably, two sliding grooves are formed in the upper end surface of the bottom plate near both ends, two reciprocating lead screws are rotatably connected inside the two sliding grooves, movable blocks are sleeved on the outer portions of the reciprocating lead screws near both ends, the upper ends of the movable blocks are fixedly connected with the movable shell, and two electric machines are mounted on the outer side walls of the bottom plate, and the output ends of the two electric machines are respectively connected with the two reciprocating lead screws.

[0011] Preferably, vertical grooves are formed in the outer side walls of the movable shell near both ends, threaded rods are rotatably connected inside the vertical grooves, and sliding blocks are sleeved on the outer portions of the threaded rods, and one end of each sliding block is fixedly connected with the transverse shell.

[0012] Preferably, a knob is fixedly connected with the upper end of the threaded rod and located on the upper surface of the movable shell, a plurality of clamping grooves are formed in the outer wall of the knob, short grooves are formed in the upper end surface of the movable shell near both sides, a horizontal rod is fixedly connected inside each short groove, a limiting plug is sleeved on the outer portion of the horizontal rod, the limiting plug is matched with the clamping grooves, and a return spring is sleeved on the outer portion of the horizontal rod and between the inner wall of the short groove and the outer wall of the limiting plug.

[0013] Preferably, the adjusting mechanism comprises two connecting shafts, the two connecting shafts are rotatably connected with the inner wall of the movable shell near the upper end, the outer walls of the two connecting shafts are fixedly connected with rotating plates, and the inner portions of the two rotating plates are inserted with telescopic plates.

[0014] Preferably, a plurality of fixing holes are formed in the outer side wall of the telescopic plate, a fixing nail is inserted in the outer side wall of the rotating plate near one end of the telescopic plate, one end of the fixing nail is matched with the fixing hole, and the end of the telescopic plate away from the rotating plate is rotatably connected with a movable wheel through a shaft.

[0015] Preferably, one end of each connecting shaft is fixedly connected with a gear, the two gears are meshingly arranged, an electric machine is mounted on the outer side wall of the movable shell near the upper end, and the output end of the electric machine is connected with one end of one connecting shaft.

[0016] Preferably, an installation shell is fixedly connected with the bottom surface of the bottom plate, two rotating shafts are rotatably connected inside the installation shell near both short positions, a transmission belt is sleeved between the outer portions of the two rotating shafts, one end of the sliding plate is fixedly connected with the transmission belt, and two electric machines are mounted on the bottom surface of the installation shell, and the output ends of the two electric machines are respectively connected with the two rotating shafts.

[0017] The utility model discloses the beneficial effect of:

[0018] 1, the utility model discloses a motor three, driving the sliding plate to push the board body to move along the bottom plate upper surface, enough to push the board body to be bent one end to the position below the lower pressing plate, and the same reason can continue to push the board body movement through the sliding plate, and the next part of the end of the board body is operated continuously, and through motor, two reciprocating screws and two movable blocks one, drive two movable shells to be close to each other, and cooperate with each roller, can push the position of the board body and adjust from the horizontal direction, and through the rotating knob drive the threaded rod rotation, cooperate with the sliding block two, drive the horizontal shell to go down, can press the upper surface of the board body close to the position of two sides and limit, further correct the placement position of the board body from the vertical direction, so that the board body can be placed on the bottom plate upper surface well, avoid the deviation, influence the subsequent bending operation.

[0019] 2, in the utility model, when the sliding plate pushes the board body, two rotating plates and telescopic plates move along with the sliding plate, and the movable wheel contacts one end of the board body, so that the board body can be pushed simultaneously, the contact area of one end of the board body is increased, the board body is pushed more stably, and the motor two, the connecting shaft rotation gear can drive the rotating plate to rotate, the telescopic plate rotates along with the rotating plate, and the movable wheel moves along the rotating plate inside, so that the position of the movable wheel can be adjusted according to the width of the board body to be processed, so that the movable wheel can adapt to the different width of the board body and push the operation, effectively improve the applicability of the bending machine. DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, for those skilled in the art, other drawings can also be obtained without creative labor under the premise of these drawings;

[0021] Figure 1 It is the whole structure schematic diagram of the utility model;

[0022] Figure 2 It is the structure schematic diagram of another view of the utility model;

[0023] Figure 3 It is the local structure schematic diagram of the utility model;

[0024] Figure 4 It is the sectional view of the bottom plate in the utility model;

[0025] Figure 5is a sectional view of the movable shell in the utility model;

[0026] Figure 6 is a structural schematic view of the sliding plate, rotating plate and telescopic plate in the utility model;

[0027] Figure 7 is a structural schematic view of the rotating plate and telescopic plate in the utility model.

[0028] The reference signs in the drawings are as follows:

[0029] 1, bottom plate; 2, support plate; 3, electric telescopic rod one; 4, L-shaped extruded plate; 5, fixed plate; 6, electric telescopic rod two; 7, lower pressing plate; 8, plate body; 9, movable shell; 10, transverse shell; 11, reciprocating screw; 12, movable block one; 13, roller; 14, threaded rod; 15, knob; 16, limiting plug; 17, cross bar; 18, clamping groove; 19, sliding plate; 20, gear; 21, rotating plate; 22, telescopic plate; 23, movable wheel; 24, fixing nail; 25, mounting shell; 26, transmission belt; 27, rotating shaft; 28, sliding rod; 29, sliding groove; 30, sliding block two; 31, mounting plate; 32, connecting shaft. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] A civil air defense door plate processing bending machine, as shown in Figures 1-7 The utility model discloses a civil air defense door plate processing bending machine, as shown in the drawings, including the bottom plate 1 for the plate body 8 into shape processing bending, the fixed plate 5 is installed on the bottom plate 1 upper end surface, two electric telescopic rod two 6 are installed on the fixed plate 5 upper end surface, two electric telescopic rod two 6 bottom end fixed connection has the lower pressing plate 7, the bottom plate 1 upper end surface is close to both sides position and is provided with the correction mechanism, the long slot is passed through and is set up on the bottom plate 1 upper end surface close to the middle position, the long slot inside fixed mounting has the sliding rod 28, the sliding plate 19 is sheathed on the sliding rod 28 outside, and the adjusting mechanism is arranged on the sliding plate 19 lateral wall, and the correction mechanism includes movable shell 9, and the movable shell 9 is slidably connected on the bottom plate 1 upper end surface position, and the movable shell 9 lateral wall is slidably connected with transverse shell 10, and the transverse shell 10 and movable shell 9 inside are all connected with a plurality of rollers 13 through shaft rotation.

[0032] The bottom plate 1 is fixedly installed with a support plate 2 near both ends of the bottom surface, one of the support plates 2 is fixedly connected with a mounting plate 31, two electric telescopic rods 1 are installed on the upper end surface of the mounting plate 31, an L-shaped extruded plate 4 is movably inserted into the bottom surface of the bottom plate 1, and the L-shaped extruded plate 4 is fixedly connected with the upper ends of the two electric telescopic rods 1.

[0033] The upper end surface of the bottom plate 1 is provided with a sliding groove 29 near both ends, and the two sliding grooves 29 are rotatably connected with a reciprocating screw 11, the reciprocating screw 11 is rotatably connected with a movable block 1 near both ends of the outer portion, and the movable block 1 is fixedly connected with the upper end of the movable shell 9, two motors are installed on the outer side wall of the bottom plate 1, and the output ends of the two motors are respectively connected with the two reciprocating screws 11, and the inner wall of the reciprocating screw 11 is provided with a thread matched with the reciprocating screw 11, and when the reciprocating screw 11 rotates, the movable block 1 can be driven to reciprocate along the inside of the sliding groove 29 through the cooperation of the thread.

[0034] The outer side wall of the movable shell 9 is provided with a vertical groove near both ends, and the vertical groove is rotatably connected with a threaded rod 14, the threaded rod 14 is rotatably connected with a sliding block 2, and one end of the sliding block 2 is fixedly connected with the horizontal shell 10, the inner wall of the sliding block 2 and the threaded rod 14 is provided with a thread matched with the threaded rod 14, and when the threaded rod 14 rotates, the sliding block 2 can be driven to slide along the inside of the vertical groove under the cooperation of the thread.

[0035] The upper end of the threaded rod 14 is fixedly connected with a knob 15, the outer wall of the knob 15 is provided with a plurality of clamping grooves 18, the upper end surface of the movable shell 9 is provided with a short groove near both sides, the short groove is fixedly connected with a horizontal rod 17, the horizontal rod 17 is rotatably connected with a limiting plug 16, and the limiting plug 16 is matched with the clamping groove 18, the horizontal rod 17 is rotatably connected with a limiting plug 16 between the outer wall of the short groove and the outer wall of the limiting plug 16, and the limiting plug 16 is rotatably connected with a limiting plug 16, and the limiting plug 16 is rotatably connected with a limiting plug 16.

[0036] In use, the plate body 8 to be processed is placed on the bottom plate 1 between the two movable shells 9, and then the two reciprocating lead screws 11 are driven to rotate by the motor, so that the two movable blocks 12 are driven to slide along the reciprocating lead screws 11 outside the sliding groove 29 and approach each other, which can drive the two movable shells 9 to approach each other, so that the respective rollers 13 installed in the two movable shells 9 move to the two outer side walls of the plate body 8, respectively, until the respective rollers 13 are tightly attached to the two outer side walls of the plate body 8, and then the position of the plate body 8 can be pushed and adjusted from the horizontal direction. Then the limiting plug 16 is moved along the cross rod 17 in the short groove, the limiting plug 16 is moved out of the clamping groove 18, the fixing of the knob 15 is released, and the return spring is compressed and contracted. Then the threaded rod 14 is driven to rotate by rotating the knob 15, which can drive the sliding block 30 to move downward along the vertical groove, drive the horizontal shell 10 to move downward, so that the respective rollers 13 in the horizontal shell 10 are tightly attached to the upper surface of the plate body 8. Similarly, the other horizontal shell 10 is moved downward, and the rollers 13 are also tightly attached to the upper surface of the plate body 8. The position of the plate body 8 near the two sides on the upper surface can be pressed and limited from the vertical direction, and the position of the plate body 8 can be further adjusted from the vertical direction. The plate body 8 can be well placed on the upper surface of the bottom plate 1, avoiding deviation and affecting the subsequent bending operation. When the limiting plug 16 is loosened, the limiting plug 16 can be inserted into the corresponding clamping groove 18 under the action of the return spring, so as to fix the position of the knob 15 and fix the position of the threaded rod 14.

[0037] As shown in Figures 6-7 The adjusting mechanism includes two connecting shafts 32 rotatably connected to the inner wall of the movable shell 9 near the upper end, and the outer wall of each connecting shaft 32 is fixedly connected with a rotating plate 21. The inner part of each rotating plate 21 is inserted with an expansion plate 22, the outer side wall of the expansion plate 22 is provided with a plurality of fixing holes, the outer side wall of the rotating plate 21 near one end of the expansion plate 22 is provided with a fixing nail 24, and the other end of the fixing nail 24 is matched with the fixing hole. The end of the expansion plate 22 away from the rotating plate 21 is rotatably connected with a movable wheel 23 through a shaft, one end of each connecting shaft 32 is fixedly connected with a gear 20, and the two gears 20 are meshingly arranged. The outer side wall of the movable shell 9 near the upper end is provided with a motor 2, and the output end of the motor 2 is connected with one end of the connecting shaft 32. The two rotating plates 21 and the expansion plate 22 move with the sliding plate 19, the movable wheel 23 is in contact with one end of the plate body 8, and the plate body 8 can be pushed at the same time, thereby increasing the contact area of one end of the plate body 8 and making the plate body 8 more stable when being pushed.

[0038] The bottom plate 1 is fixedly connected with a mounting shell 25, two rotating shafts 27 are rotatably connected to the inside of the mounting shell 25 near two short positions, a transmission belt 26 is sleeved between the two rotating shafts 27, one end of the sliding plate 19 is fixedly connected with the transmission belt 26, and two motors three are installed on the bottom surface of the mounting shell 25 and connected with the two rotating shafts 27 at the output ends, so that the two rotating shafts 27 are driven to rotate simultaneously by the two motors three on the mounting shell 25, the transmission belt 26 is driven to transmit, and the sliding plate 19 is driven to slide along the sliding rod 28 installed in the long groove.

[0039] Specifically, after the plate body 8 to be bent is placed and positioned, the sliding plate 19 is attached to one side of the plate body 8, then the two rotating shafts 27 are driven to rotate simultaneously by the two motors three on the mounting shell 25, the transmission belt 26 is driven to transmit, the sliding plate 19 is driven to slide along the sliding rod 28 installed in the long groove, and the plate body 8 is pushed to move along the upper surface of the bottom plate 1, at this time, each roller 13 rotates with the movement of the plate body 8 and does not hinder the normal movement of the plate body 8, so that the end of the plate body 8 to be bent can be pushed to a position directly below the pressing plate 7, at this time, the pressing plate 7 is first driven downward by the electric telescopic rod two 6 to press and fix the end of the plate body 8 to be bent, then the L-shaped extrusion plate 4 is driven upward by the electric telescopic rod one 3 on the mounting plate 31 to bend one end of the plate body 8, so that the bending operation of the plate body 8 is realized, and the plate body 8 can be continuously pushed by the sliding plate 19 to move and the next part of the plate body 8 can be bent;

[0040] When the sliding plate 19 pushes the plate body 8, the two rotating plates 21 and the telescopic plate 22 move with the sliding plate 19, the movable wheels 23 are in contact with one end of the plate body 8, the plate body 8 can be simultaneously pushed, the contact area of one end of the plate body 8 is increased, the plate body 8 is more stable when being pushed, the connecting shaft 32 is driven to rotate by the motor two, the gear 20 is driven to rotate, the rotating plate 21 is driven to rotate, the telescopic plate 22 rotates with the rotating plate 21, the telescopic plate 22 moves along the inside of the rotating plate 21, and the movable wheel 23 is driven to move, so that the position of the movable wheel 23 can be adjusted according to the width of the plate body 8 to be processed, and the movable wheel 23 can adapt to different widths of the plate body 8 for pushing operation.

[0041] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A human defense door panel processing bending machine comprising a base plate (1) for processing and bending a panel body (8), characterized in that, The upper end surface of the bottom plate (1) is fixedly provided with a fixed plate (5), the upper end surface of the fixed plate (5) is provided with two electric telescopic rods (6), the bottom ends of the two electric telescopic rods (6) are fixedly connected with a pressing plate (7), the upper end surface of the bottom plate (1) is provided with a correction mechanism near both sides, the upper end surface of the bottom plate (1) is provided with a long slot near the middle part, the inside of the long slot is fixedly provided with a sliding rod (28), the outside of the sliding rod (28) is sleeved with a sliding plate (19), and the outer side wall of the sliding plate (19) is provided with an adjusting mechanism. The correction mechanism comprises a movable shell (9), the movable shell (9) is slidably connected to the upper end surface of the bottom plate (1), and the outer side wall of the movable shell (9) is slidably connected with a transverse shell (10).

2. The civil defense door panel processing and bending machine according to claim 1, characterized in that, The bottom surface of the bottom plate (1) is fixedly provided with a support plate (2) near both ends, one of the support plates (2) is fixedly connected with a mounting plate (31), the upper end surface of the mounting plate (31) is provided with two electric telescopic rods (3), and the bottom surface of the bottom plate (1) is movably connected with an L-shaped extrusion plate (4), and the L-shaped extrusion plate (4) is fixedly connected with the upper ends of the two electric telescopic rods (3).

3. The civil defense door panel processing and bending machine according to claim 1, characterized in that, The upper end surface of the bottom plate (1) is provided with a sliding groove (29) near both ends, the inside of the two sliding grooves (29) is rotatably connected with a reciprocating screw (11), the outside of the reciprocating screw (11) is sleeved with a movable block (12) near both ends, and the upper end of the movable block (12) is fixedly connected with the movable shell (9).

4. The civil defense door panel processing and bending machine according to claim 1, characterized in that, The outer side wall of the movable shell (9) is provided with a vertical slot near both ends, the inside of the vertical slot is rotatably connected with a threaded rod (14), the outside of the threaded rod (14) is sleeved with a sliding block (30), and one end of the sliding block (30) is fixedly connected with the transverse shell (10).

5. The civil defense door panel processing and bending machine according to claim 4, characterized in that, The upper end of the threaded rod (14) and the upper surface of the movable shell (9) are fixedly connected with a knob (15), a plurality of clamping grooves (18) are formed in the outer wall of the knob (15), the upper end surface of the movable shell (9) is provided with a short slot near both sides, the inside of the short slot is fixedly connected with a cross rod (17), the outside of the cross rod (17) is sleeved with a limiting plug (16), and the limiting plug (16) is matched with the clamping groove (18), and the outside of the cross rod (17) and the outer wall of the limiting plug (16) are sleeved with a reset spring.

6. The civil defense door panel processing and bending machine of claim 1, wherein, The adjusting mechanism comprises two connecting shafts (32), the connecting shafts (32) are rotatably connected to the inner wall of the movable shell (9) near the upper end, the outer walls of the connecting shafts (32) are fixedly connected with rotating plates (21), and the inside of the rotating plates (21) is movably provided with telescopic plates (22).

7. The civil defense door panel processing and bending machine according to claim 6, characterized in that, The outer side wall of the telescopic plate (22) is provided with a plurality of fixing holes, the outer side wall of the rotating plate (21) is provided with a fixing nail (24) near one end of the telescopic plate (22), and one end of the fixing nail (24) is matched with the fixing hole, and the other end of the telescopic plate (22) is rotatably connected with a movable wheel (23) through a shaft.

8. The civil defense door panel processing and bending machine of claim 6, wherein, One end of each of the two connecting shafts (32) is fixedly connected with a gear (20), and the two gears (20) are arranged in meshing relationship with each other, a motor two is installed on the outer side wall of the movable shell (9) near the upper end, and the output end of the motor two is connected with one end of one of the connecting shafts (32).

9. The civil defense door panel processing and bending machine of claim 1, wherein, The bottom plate (1) is fixedly connected with a mounting shell (25) on the bottom surface, two rotating shafts (27) are rotatably connected inside the mounting shell (25) near the two short positions, a transmission belt (26) is sleeved between the outer portions of the two rotating shafts (27), one end of the sliding plate (19) is fixedly connected with the transmission belt (26), and two motor threes are installed on the bottom surface of the mounting shell (25), and the output ends of the two motor threes are respectively connected with the two rotating shafts (27).

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