CN212419214U - Bending processing device for production of special profile for civil air defense engineering protective airtight door - Google Patents
Bending processing device for production of special profile for civil air defense engineering protective airtight door Download PDFInfo
- Publication number
- CN212419214U CN212419214U CN202020748945.2U CN202020748945U CN212419214U CN 212419214 U CN212419214 U CN 212419214U CN 202020748945 U CN202020748945 U CN 202020748945U CN 212419214 U CN212419214 U CN 212419214U
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- Prior art keywords
- bending
- section bar
- support
- strutting arrangement
- gear
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- 238000005452 bending Methods 0.000 title claims abstract description 58
- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 230000007123 defense Effects 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a special section bar production of civil air defense engineering protective airtight door is with processingequipment that bends, including strutting arrangement, still including setting up the last material feeding unit who is used for removing the section bar of strutting arrangement, and set up feeding unit one side be used for pressing from both sides tight fixed clamping device when bending the section bar, clamping device one side is provided with the bending device who is used for bending the section bar and exert pressure, bending device keeps away from clamping device one side is provided with the device of holding up the material to section bar auxiliary stay, clamping device with strutting arrangement connects, bending device with strutting arrangement connects. The utility model discloses a material feeding unit's setting makes the section bar can carry out automatic feeding, and the setting through clamping device and holding up the material device makes the in-process of bending carry out the fixed stay to the section bar, has reduced artifical intensity of labour, has improved the quality and the efficiency of bending.
Description
Technical Field
The utility model relates to a civil air defense engineering field especially relates to a special section bar production of civil air defense engineering protective airtight door is with processingequipment that bends.
Background
The protective airtight door is arranged on the outermost side of the entrance and the exit and has two functions of blocking shock waves and isolating toxic agents. The protective airtight door can block shock waves and meet the corresponding resistance requirement. In the production process of the protective airtight door, the door frame of the protective airtight door is mostly bent by using special sectional materials, however, the door frame is mostly fed by manpower in the bending process, the labor intensity is high, and when the protective airtight door is bent, the sectional materials of the bending part are not supported and fixed, so that the bending quality of the sectional materials is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special section bar production of civil air defense engineering protective airtight door is with processingequipment that bends just for solving above-mentioned problem, the utility model discloses a material feeding unit's setting makes the section bar can carry out automatic feeding, and the in-process that makes to bend through clamping device and setting up of holding up the material device carries out the fixed stay to the section bar, has reduced artifical intensity of labour, has improved the quality and the efficiency of bending.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a special section bar production of civil air defense engineering protective airtight door is with processingequipment that bends, includes strutting arrangement, still including setting up the last material feeding unit who is used for removing the section bar that is used for of strutting arrangement, and set up be used for of material feeding unit one side press from both sides tight fixed clamping device when bending the section bar, clamping device one side is provided with the bending device who is used for bending the section bar and exert pressure, bending device keeps away from clamping device one side is provided with the material device of holding up to section bar auxiliary stay, clamping device with strutting arrangement connects, bending device with strutting arrangement connects.
Further setting: the supporting device comprises a base, a support is arranged at the middle position of the upper end of the base, foot pads are arranged at four corners of the lower end of the base, and the support is welded with the base.
So set up, make the operation of each device structure of support that the support is firm improves holistic steadiness.
Further setting: the feeding device comprises an extrusion roller, the extrusion roller penetrates through a support of the supporting device, a first gear is connected to the rear end of the extrusion roller, a second gear is meshed to the lower side of the first gear, the second gear is installed on a supporting roller wheel, a main gear is meshed to one side of the second gear, the main gear is installed at the output end of a first servo motor, and the first servo motor is fixed to a base of the supporting device.
According to the arrangement, the first servo motor works and transmits the rotation of the main gear, the second gear and the first gear, so that the extrusion roller and the supporting roller move oppositely to move and feed the section.
Further setting: the clamping device comprises a movable clamping wheel, the movable clamping wheel is arranged on a sliding block, the sliding block is connected with a support of the supporting device in a sliding mode, an air cylinder is arranged at the upper end of the sliding block, an air cylinder fixing rod is installed on the support of the supporting device, a fixed supporting wheel is arranged on the lower side of the movable clamping wheel, the fixed supporting wheel is connected with the support of the supporting device in a rotating mode, and a piston rod of the air cylinder is connected with the sliding block through a bolt.
According to the arrangement, the sliding block is pushed by the cylinder piston rod to move downwards, so that the movable clamping wheel and the fixed supporting wheel form clamping fixation on the section bar, and bending treatment is conveniently performed later.
Further setting: the bending device comprises a hydraulic cylinder, a sliding seat is arranged at the piston end of the hydraulic cylinder and arranged in a support of the supporting device, the sliding seat is connected with the support in a sliding mode, a pressing roller is arranged at the front end of the sliding seat, and the pressing roller is connected with the sliding seat in a rotating mode.
According to the arrangement, the hydraulic cylinder pushes the sliding seat to move downwards, so that the compression roller applies pressure to the section bar for bending.
Further setting: the supporting device comprises a rotary table, a supporting rod is arranged at the edge of the front end of the rotary table, a rotary shaft is connected to the rear end of the rotary table, an auxiliary chain wheel is arranged at the rear end of the rotary shaft, a main chain wheel is arranged on one side of the auxiliary chain wheel and installed on a second servo motor, the main chain wheel is connected with the auxiliary chain wheel through a chain, and the rotary shaft is connected with a support of the supporting device in a rotating mode.
Due to the arrangement, when the section bar is bent, the second servo motor works and drives the rotary table to rotate through the transmission of the main chain wheel and the auxiliary chain wheel, so that the support rod on the rotary table can be used for carrying out auxiliary support on the section bar.
Further setting: the material device includes the carousel, carousel front end edge position is provided with the bracing piece, the carousel rear end is connected with the pivot, the pivot rear end is provided with the angle motor, the output shaft of angle motor with pivot coupling joint, the pivot with strutting arrangement's rotate bracket connection, the angle motor with strutting arrangement's support passes through the lead screw and connects.
By the arrangement, when the section bar is bent, the angle motor works to drive the rotary table to rotate, so that the support rod on the rotary table can be used for supporting the section bar in an auxiliary manner.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the section bar can be automatically fed through the feeding device, and the section bar is fixedly supported in the bending process through the clamping device and the material supporting device, so that the labor intensity of workers is reduced, and the bending quality and efficiency are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is an axonometric view of a bending processing device for producing a special section bar of a civil air defense engineering protective airtight door of the utility model;
fig. 2 is a schematic view of the structure of the bending processing device for producing the special section bar for the civil air defense engineering protective airtight door of the utility model in a front view;
fig. 3 is a schematic view of the rear view structure of the bending processing device in embodiment 1 for producing the special section bar for the civil air defense engineering protective airtight door of the present invention;
fig. 4 is a schematic top view of the bending processing device of embodiment 1 of the special profile production device for the civil air defense engineering protective airtight door of the present invention;
FIG. 5 is a schematic sectional view A-A of FIG. 4;
figure 6 is a civil air defense engineering protective airtight door special section bar production is with embodiment 2's of processingequipment's of bending rear view structure schematic diagram.
The reference numerals are explained below:
1. a support device; 11. a base; 12. a support; 13. a foot pad; 2. a feeding device; 21. a squeeze roll; 22. supporting rollers; 23. a first gear; 24. a second gear; 25. a main gear; 26. a first servo motor; 3. a clamping device; 31. a movable clamping wheel; 32. a slider; 33. a cylinder; 34. fixing the supporting wheel; 4. a bending device; 41. a hydraulic cylinder; 42. a sliding seat; 43. a compression roller; 5. a material supporting device; 51. a turntable; 52. a support bar; 53. a rotating shaft; 54. a secondary sprocket; 55. a main sprocket; 56. a second servo motor; 57. an angle motor.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-5, a bending processing device for production of a special profile for a protective airtight door in civil air-defense engineering comprises a supporting device 1, a feeding device 2 arranged on the supporting device 1 and used for moving the profile, and a clamping device 3 arranged on one side of the feeding device 2 and used for clamping and fixing the profile during bending, wherein a bending device 4 used for bending and pressing the profile is arranged on one side of the clamping device 3, a material holding device 5 used for supporting the profile in an auxiliary manner is arranged on one side, away from the clamping device 3, of the bending device 4, the clamping device 3 is connected with the supporting device 1, and the bending device 4 is connected with the supporting device 1.
Preferably: the supporting device 1 comprises a base 11, a support 12 is arranged in the middle of the upper end of the base 11, foot pads 13 are arranged at four corners of the lower end of the base 11, and the support 12 is welded with the base 11, so that the support 12 can stably support the operation of each device structure, and the overall stability is improved; the feeding device 2 comprises an extrusion roller 21, the extrusion roller 21 penetrates through the bracket 12 of the supporting device 1, the rear end of the extrusion roller 21 is connected with a first gear 23, a second gear 24 is engaged with the lower side of the first gear 23, the second gear 24 is installed on a supporting roller wheel 22, a main gear 25 is engaged with one side of the second gear 24, the main gear 25 is installed at the output end of a first servo motor 26, the first servo motor 26 is fixed on the base 11 of the supporting device 1, so that the first servo motor 26 works, the main gear 25, the second gear 24 and the first gear 23 are transmitted through rotation, the extrusion roller 21 and the supporting roller wheel 22 move oppositely, and profile moving feeding is carried out; the clamping device 3 comprises a movable clamping wheel 31, the movable clamping wheel 31 is arranged on a sliding block 32, the sliding block 32 is connected with the support 12 of the supporting device 1 in a sliding manner, an air cylinder 33 is arranged at the upper end of the sliding block 32, a fixing rod of the air cylinder 33 is installed on the support 12 of the supporting device 1, a fixed supporting wheel 34 is arranged at the lower side of the movable clamping wheel 31, the fixed supporting wheel 34 is rotatably connected with the support 12 of the supporting device 1, a piston rod of the air cylinder 33 is connected with the sliding block 32 through a bolt, the sliding block 32 is pushed by the piston rod of the air cylinder 33 to move downwards, so that the movable clamping wheel 31 and the fixed supporting wheel 34 form clamping and fixing on the section bar, and bending processing is convenient to carry out later; the bending device 4 comprises a hydraulic cylinder 41, a sliding seat 42 is arranged at the piston end of the hydraulic cylinder 41, the sliding seat 42 is arranged in the support 12 of the supporting device 1 and is in sliding connection with the support, a press roller 43 is arranged at the front end of the sliding seat 42, the press roller 43 is in rotating connection with the sliding seat 42, and the hydraulic cylinder 41 pushes the sliding seat 42 to move downwards so that the press roller 43 applies pressure to the profile for bending; holding up material device 5 includes carousel 51, carousel 51 front end edge position is provided with bracing piece 52, carousel 51 rear end is connected with pivot 53, pivot 53 rear end is provided with vice sprocket 54, vice sprocket 54 one side is provided with main sprocket 55, main sprocket 55 is installed on second servo motor 56, main sprocket 55 with connect through the chain between vice sprocket 54, pivot 53 with strutting arrangement 1's support 12 rotates and is connected, makes the section bar when bending, second servo motor 56 work passes through main sprocket 55, vice sprocket 54's transmission drives carousel 51 rotates, makes on the carousel 51 the bracing piece 52 carries out the auxiliary stay to the section bar.
Example 2
As shown in fig. 1, 2 and 6, the bending processing device for production of the special section bar for the protective airtight door in the civil air defense engineering comprises a supporting device 1, a feeding device 2 arranged on the supporting device 1 and used for moving the section bar, and a clamping device 3 arranged on one side of the feeding device 2 and used for clamping and fixing the section bar during bending, wherein a bending device 4 used for bending and pressing the section bar is arranged on one side of the clamping device 3, a material supporting device 5 used for supporting the section bar in an auxiliary manner is arranged on one side, away from the clamping device 3, of the bending device 4, the clamping device 3 is connected with the supporting device 1, and the bending device 4 is connected with the supporting device 1.
Preferably: the supporting device 1 comprises a base 11, a support 12 is arranged in the middle of the upper end of the base 11, foot pads 13 are arranged at four corners of the lower end of the base 11, and the support 12 is welded with the base 11, so that the support 12 can stably support the operation of each device structure, and the overall stability is improved; the feeding device 2 comprises an extrusion roller 21, the extrusion roller 21 penetrates through the support 12 of the supporting device 1, the rear end of the extrusion roller 21 is connected with a first gear 23, a second gear 24 is meshed at the lower side of the first gear 23, the second gear 24 is installed on a supporting roller wheel 22, a main gear 25 is meshed at one side of the second gear 24, the main gear 25 is installed at the output end of a first servo motor 26, the first servo motor 26 is fixed on the base 11 of the supporting device 1, so that the first servo motor 26 works, the extrusion roller 21 and the supporting roller wheel 22 move oppositely through the rotation transmission of the main gear 25, the second gear 24 and the first gear 23, and profile materials are fed in a moving mode; the clamping device 3 comprises a movable clamping wheel 31, the movable clamping wheel 31 is arranged on a sliding block 32, the sliding block 32 is connected with a support 12 of the supporting device 1 in a sliding mode, an air cylinder 33 is arranged at the upper end of the sliding block 32, a fixing rod of the air cylinder 33 is installed on the support 12 of the supporting device 1, a fixed supporting wheel 34 is arranged on the lower side of the movable clamping wheel 31, the fixed supporting wheel 34 is connected with the support 12 of the supporting device 1 in a rotating mode, a piston rod of the air cylinder 33 is connected with the sliding block 32 through a bolt, the sliding block 32 is pushed by the piston rod of the air cylinder 33 to move downwards, the movable clamping wheel 31 and the fixed supporting wheel 34 are enabled to; the bending device 4 comprises a hydraulic cylinder 41, a sliding seat 42 is arranged at the piston end of the hydraulic cylinder 41, the sliding seat 42 is arranged in the support 12 of the supporting device 1 and is in sliding connection with the support, a press roller 43 is arranged at the front end of the sliding seat 42, the press roller 43 is in rotating connection with the sliding seat 42, and the hydraulic cylinder 41 pushes the sliding seat 42 to move downwards so that the press roller 43 applies pressure to the section to be bent; the material device 5 comprises a rotary table 51, a supporting rod 52 is arranged at the edge of the front end of the rotary table 51, a rotary shaft 53 is connected to the rear end of the rotary table 51, an angle motor 57 is arranged at the rear end of the rotary shaft 53, an output shaft of the angle motor 57 is in coupling connection with the rotary shaft 53, the rotary shaft 53 is in rotary connection with the support 12 of the support device 1, the angle motor 57 is connected with the support 12 of the support device 1 through a screw rod, so that when the section material is bent, the angle motor 57 works to drive the rotary table 51 to rotate, and the supporting rod 52 on the rotary table.
The utility model discloses theory of operation and use flow: the sectional material passes through the space between the extrusion roller 21 and the supporting roller wheel 22 of the feeding device 2 and the space between the movable clamping wheel 31 and the fixed supporting wheel 34 of the clamping device 3, the first servo motor 26 works to transmit the rotating force through the meshing of the main gear 25, the second gear 24 and the first gear 23, so that the extrusion roller 21 and the supporting roller wheel 22 push the sectional material forwards, when the sectional material moves to a position needing to be bent, the movable clamping wheel 31 is pushed by the air cylinder 33 to move downwards to be fixed with the fixed supporting wheel 34, then the pressing roller 43 is pushed by the hydraulic cylinder 41 to press downwards, meanwhile, the rotary disc 51 rotates under the transmission of the second servo motor 56 through a chain, or rotates under the rotation of the angle motor 57, so that the supporting rod 52 on the rotary disc 51 rotates along with the bent sectional material to support the sectional material in an auxiliary mode.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a special section bar production of civil air defense engineering protective airtight door is with processingequipment that bends, includes strutting arrangement (1), its characterized in that: the bending device is characterized by further comprising a feeding device (2) arranged on the supporting device (1) and used for moving the sectional material, and a clamping device (3) arranged on one side of the feeding device (2) and used for clamping and fixing the sectional material when the sectional material is bent, a bending device (4) used for bending and pressing the sectional material is arranged on one side of the clamping device (3), the bending device (4) is far away from one side of the clamping device (3) and provided with a material supporting device (5) for supporting the sectional material in an auxiliary mode, the clamping device (3) is connected with the supporting device (1), and the bending device (4) is connected with the supporting device (1).
2. The bending processing device for producing the special section bar for the civil air defense engineering protective airtight door according to claim 1, characterized in that: the supporting device (1) comprises a base (11), a support (12) is arranged at the middle position of the upper end of the base (11), foot pads (13) are arranged at four corners of the lower end of the base (11), and the support (12) is welded with the base (11).
3. The bending processing device for producing the special section bar for the civil air defense engineering protective airtight door according to claim 1, characterized in that: feeding unit (2) include squeeze roll (21), squeeze roll (21) pass support (12) of strutting arrangement (1), squeeze roll (21) rear end is connected with first gear (23), first gear (23) downside meshing has second gear (24), second gear (24) are installed on supporting roller wheel (22), second gear (24) one side meshing has master gear (25), master gear (25) are installed on first servo motor (26) output, first servo motor (26) are fixed on base (11) of strutting arrangement (1).
4. The bending processing device for producing the special section bar for the civil air defense engineering protective airtight door according to claim 1, characterized in that: clamping device (3) are including activity pinch roller (31), activity pinch roller (31) sets up on slider (32), slider (32) with support (12) sliding connection of strutting arrangement (1), slider (32) upper end is provided with cylinder (33), cylinder (33) dead lever is installed on support (12) of strutting arrangement (1), activity pinch roller (31) downside is provided with fixed stay wheel (34), fixed stay wheel (34) with support (12) of strutting arrangement (1) rotate and are connected, the piston rod of cylinder (33) with slider (32) bolted connection.
5. The bending processing device for producing the special section bar for the civil air defense engineering protective airtight door according to claim 1, characterized in that: bending device (4) include pneumatic cylinder (41), pneumatic cylinder (41) piston end is provided with sliding seat (42), sliding seat (42) set up in support (12) of strutting arrangement (1), sliding connection between and, sliding seat (42) front end is provided with compression roller (43), compression roller (43) with sliding seat (42) rotate and are connected.
6. The bending processing device for producing the special section bar for the civil air defense engineering protective airtight door according to claim 1, characterized in that: holding up material device (5) including carousel (51), carousel (51) front end edge position is provided with bracing piece (52), carousel (51) rear end is connected with pivot (53), pivot (53) rear end is provided with vice sprocket (54), vice sprocket (54) one side is provided with main chain wheel (55), main chain wheel (55) are installed on second servo motor (56), main chain wheel (55) with connect through the chain between vice sprocket (54), pivot (53) with support (12) rotation of strutting arrangement (1) is connected.
7. The bending processing device for producing the special section bar for the civil air defense engineering protective airtight door according to claim 1, characterized in that: material device (5) are including carousel (51), carousel (51) front end edge position is provided with bracing piece (52), carousel (51) rear end is connected with pivot (53), pivot (53) rear end is provided with angle motor (57), the output shaft of angle motor (57) with pivot (53) coupling joint, pivot (53) with support (12) of strutting arrangement (1) rotate and are connected, angle motor (57) with support (12) of strutting arrangement (1) are through the lead screw connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020748945.2U CN212419214U (en) | 2020-05-08 | 2020-05-08 | Bending processing device for production of special profile for civil air defense engineering protective airtight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020748945.2U CN212419214U (en) | 2020-05-08 | 2020-05-08 | Bending processing device for production of special profile for civil air defense engineering protective airtight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212419214U true CN212419214U (en) | 2021-01-29 |
Family
ID=74289586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020748945.2U Expired - Fee Related CN212419214U (en) | 2020-05-08 | 2020-05-08 | Bending processing device for production of special profile for civil air defense engineering protective airtight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212419214U (en) |
-
2020
- 2020-05-08 CN CN202020748945.2U patent/CN212419214U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |