CN220970447U - Steel plate pre-bending device - Google Patents
Steel plate pre-bending device Download PDFInfo
- Publication number
- CN220970447U CN220970447U CN202323016463.0U CN202323016463U CN220970447U CN 220970447 U CN220970447 U CN 220970447U CN 202323016463 U CN202323016463 U CN 202323016463U CN 220970447 U CN220970447 U CN 220970447U
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- fixedly connected
- frame
- steel plate
- bending
- rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000005452 bending Methods 0.000 title claims abstract description 44
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 230000000670 limiting effect Effects 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 5
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000399 orthopedic effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 206010056367 Joint tuberculosis Diseases 0.000 description 1
- 208000009360 Osteoarticular Tuberculosis Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a steel plate pre-bending device which comprises a base, wherein the top of the base is fixedly connected with a bearing plate, one side of the top of the bearing plate is fixedly connected with a bending frame, the other side of the top of the bearing plate is fixedly connected with a clamping frame, one side of a bidirectional screw rod is fixedly connected with a first rotary table, the surface of a first threaded sleeve is fixedly connected with a clamping plate, one side of the clamping plate is provided with a non-slip mat, the inside of a protective shell is fixedly connected with a driving motor, and one side of the bottom of the disc is fixedly connected with a touch resisting rod. According to the utility model, through the collocation and use of the bidirectional screw rod, the clamping frame, the clamping plate, the anti-slip pad, the circular disc annular groove and the contact rod, the steel plate for orthopaedics can be timely bent, the problem that the steel plate is difficult to place due to the large width of the steel plate is also avoided, the smooth operation of the steel plate bending work can be ensured to a certain extent, meanwhile, the position of the steel plate needing to be bent can be adjusted in real time during bending, and the flexibility is high.
Description
Technical Field
The utility model relates to the technical field of steel plate bending, in particular to a steel plate pre-bending device.
Background
Orthopedics is one of the most common departments of various hospitals, the normal form and function of the system are mainly researched by using medicines, operations and physical methods to maintain and develop, along with the change of times and society, the orthopedics injury spectrum is obviously changed, for example, diseases such as bone joint tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, wounds caused by traffic accidents are obviously increased, the orthopedics injury spectrum is changed, the needs of orthopaedics are advanced with time, the steel plate screw internal fixation operation in orthopaedics is a more common treatment means, the most important point in the steel plate screw internal fixation operation is that the steel plate needs to be matched with the physiological bending of the fracture part of a patient, thereby ensuring the anastomosis of the steel plate and the fracture, the existing steel plate is generally straight, and can not be matched with the fracture part of the patient, and the steel plate bending device is relatively complex and can not flexibly adjust the angle or the position of the steel plate bending, so that the steel plate pre-bending device is provided for solving the problems.
The defects of the steel plate bending device in the prior art are that: patent document CN219052526U discloses a steel plate pre-bending device "comprising a base; the front clamping plate is movably arranged at the right end of the base; the rear clamping plate is movably arranged at the right end of the base; the sliding block is movably arranged on the base; the fixed shaft is fixedly arranged in the sliding block; the bending shaft is movably arranged in the sliding block, and the bending shaft and the fixed shaft are diagonally arranged. When the steel plate is bent, the first screw is rotated to move the front clamping plate and the rear clamping plate to the center of the first sliding groove, the front clamping plate and the rear clamping plate move to clamp the steel plate, the clamping block on the rear clamping plate passes through the holes in the steel plate and is inserted into the clamping groove, so that one end of the steel is fixed between the front clamping plate and the rear clamping plate, and after the steel plate is fixed, the steel plate cannot fall off from the position between the front clamping plate and the rear clamping plate after the clamping block is inserted into the clamping groove. "
But above-mentioned device is when using, though it can reach the purpose of buckling to the steel sheet, but its staff rotates first screw rod when concrete use for first screw rod drives front plate and back splint with the steel sheet centre gripping, until the inside fixture block of back splint intubate the inside draw-in groove of front plate is inside, front plate and back splint indirection connection this moment, and the steel sheet is less in the space between front plate and the back splint, only can hold the less steel sheet of partial width, if meet the steel sheet of width slightly long, the inside of the difficult intubate draw-in groove of fixture block at this moment, the fixture block can conflict on the steel sheet, make the position atress of its centre gripping uneven, and then influence the effect of centre gripping, has certain limitation when using.
Disclosure of utility model
The utility model aims to provide a steel plate pre-bending device for solving the problems in the prior art.
In order to achieve the above purpose, the utility model provides a steel plate pre-bending device, which comprises a base, wherein the top of the base is fixedly connected with a bearing plate, one side of the top of the bearing plate is fixedly connected with a bending frame, the other side of the top of the bearing plate is fixedly connected with a clamping frame, a bidirectional screw rod is rotatably arranged in the clamping frame, one side of the bidirectional screw rod is fixedly connected with a first rotary table, surface threads of the bidirectional screw rod penetrate through two first thread sleeves, the surface of the first thread sleeves is fixedly connected with the clamping plate, one side of the clamping plate is provided with a non-slip mat, one side of the top of the bending frame is fixedly connected with a protective shell, the inside of the protective shell is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a disc, and one side of the bottom of the disc is fixedly connected with a contact rod.
Preferably, one side fixedly connected with first montant of diapire in the frame of buckling, one side fixedly connected with second montant of diapire in the frame of buckling, the ring channel has been seted up to one side of diapire in the frame of buckling, the inside sliding connection of ring channel has annular sliding block, and the bottom of contradicting the pole and the top fixed connection of annular sliding block.
Preferably, the inside rotation of loading board is provided with the threaded rod, the top fixedly connected with second carousel of threaded rod.
Preferably, the middle part fixedly connected with guide block of buckling frame bottom, the inside fixedly connected with second screw sleeve of guide block, and the inside wall screw thread of second screw sleeve runs through in the surface of threaded rod, the guide way has been seted up at the middle part at loading board top, and guide block sliding connection is in the inside of guide way.
Preferably, both sides of the bottom of the bending frame are fixedly connected with sliding blocks, both sides of the top of the bearing plate are provided with sliding grooves, and the sliding blocks are in sliding connection with the inside of the sliding grooves.
Preferably, the back of base installs electronic slide rail, the inside sliding connection of electronic slide rail has the movable frame, one side fixedly connected with solid fixed ring at movable frame top, the inside of movable frame runs through there is electric telescopic handle, electric telescopic handle's output fixedly connected with firm frame, two cylinders of inside fixedly connected with of firm frame, gu fixed ring's inside threaded connection has fastening knob, and fastening knob's bottom and electric telescopic handle's surface contact.
Preferably, the limiting groove is formed in the inner bottom wall of the clamping frame, two limiting blocks are connected in a sliding mode in the limiting groove, the connecting rod is fixedly connected to the top of each limiting block, the top end of each connecting rod is fixedly connected with the surface of the first threaded sleeve, and one side of the surface of the bearing plate is fixedly connected with the control panel.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the collocation of the bidirectional screw rod, the clamping frame, the clamping plate, the anti-skid pad, the driving motor, the circular disc annular groove and the contact supporting rod, the steel plate for orthopaedics can be timely bent, the problem that the steel plate is difficult to place due to the large width of the steel plate is avoided, the smooth operation of the steel plate bending work can be ensured to a certain extent, meanwhile, the position of the steel plate needing to be bent can be adjusted in real time during bending, the flexibility is high, and the contact supporting rod is driven by the driving motor, so that the labor intensity is reduced, and the labor intensity of workers is reduced.
2. According to the utility model, through the collocation of the electric sliding rail, the movable frame, the electric telescopic rod, the stable frame, the air cylinder, the fixing ring and the fastening knob, the steel plate can be automatically pushed out after being bent, so that the steel plate is convenient for a worker to take, and meanwhile, the electric telescopic rod and the air cylinder are convenient to separate from the movable frame, so that the subsequent overhaul of the worker is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the annular groove structure of the present utility model;
FIG. 3 is a schematic view of a clamping plate structure according to the present utility model;
FIG. 4 is a schematic view of a structure of a pressing rod according to the present utility model;
Fig. 5 is a schematic structural diagram of a guide block according to the present utility model.
In the figure: 1. a base; 2. a carrying plate; 3. bending the frame; 4. a clamping frame; 5. a two-way screw rod; 6. a first threaded sleeve; 7. a clamping plate; 8. an anti-slip pad; 9. a driving motor; 10. a disc; 11. a touch-up rod; 12. a first vertical rod; 13. a second vertical rod; 14. an annular groove; 15. a threaded rod; 16. a sliding block; 17. a sliding groove; 18. a movable frame; 19. a fixing ring; 20. an electric telescopic rod; 21. fastening a knob; 22. a stabilizing frame; 23. a guide block; 24. and (3) a cylinder.
Detailed Description
Referring to fig. 1-5, a steel plate pre-bending device;
Including base 1, the top fixedly connected with loading board 2 of base 1, one side fixedly connected with frame 3 of buckling at loading board 2 top, opposite side fixedly connected with centre gripping frame 4 at loading board 2 top, the inside rotation of centre gripping frame 4 is provided with two-way lead screw 5, one side fixedly connected with first carousel of two-way lead screw 5, the surface screw thread of two-way lead screw 5 runs through there are two first screw thread sleeve 6, the fixed surface of first screw thread sleeve 6 is connected with grip block 7, one side of grip block 7 is provided with slipmat 8, one side fixedly connected with protective housing at frame 3 top of buckling, the inside fixedly connected with driving motor 9 of protective housing, the output fixedly connected with disc 10 of driving motor 9, one side fixedly connected with conflict pole 11 of disc 10 bottom.
Through the setting of buckling frame 3 for driving motor 9 and protective housing can be installed fixedly, through the setting of centre gripping frame 4, make two-way lead screw 5 rotate and set up in its inside, through the setting of two-way lead screw 5, make two first screw sleeve 6 can move to opposite directions or to the position that leaves, through the setting of grip block 7 and slipmat 8, make the steel sheet can be fixed by the centre gripping, through driving motor 9's setting, make it provide certain driving force for the rotation of disc 10, through disc 10's setting, make the contact pole 11 obtain the installation fixedly, through the setting of contact pole 11, make the steel sheet can be extruded, the inner space of centre gripping frame 4 is great, can hold the placing of the steel sheet of certain width.
One side fixedly connected with first montant 12 of diapire in the frame of buckling 3, one side fixedly connected with second montant 13 of diapire in the frame of buckling 3, annular channel 14 has been seted up to one side of diapire in the frame of buckling 3, and annular channel 14's inside sliding connection has annular sliding block, and the bottom of contradicting pole 11 and the top fixed connection of annular sliding block.
Through the setting of first montant 12 and second montant 13 for the steel sheet plays spacing effect after placing between first montant 12 and second montant 13, through the seting up of ring channel 14, makes the annular sliding block possess certain slip space, through the setting of annular sliding block, makes the contact rod 11 to follow annular sliding block and slide certain distance in the inside ring channel 14.
The inside rotation of loading board 2 is provided with threaded rod 15, and the top fixedly connected with second carousel of threaded rod 15.
By the arrangement of the threaded rod 15 and the second turntable, the second threaded sleeve is moved back and forth.
The middle part fixedly connected with guide block 23 of buckling frame 3 bottom, the inside fixedly connected with second screw sleeve of guide block 23, and the inside wall screw thread of second screw sleeve runs through in threaded rod 15's surface, and the guide way has been seted up at the middle part at loading board 2 top, and guide block 23 sliding connection is in the inside of guide way.
Through the setting of guide block 23 for the second screw sleeve can be installed fixedly, through the seting up of guide slot, make the slip of guide block 23 possess certain space.
Both sides of the bottom of the bending frame 3 are fixedly connected with sliding blocks 16, both sides of the top of the bearing plate 2 are provided with sliding grooves 17, and the sliding blocks 16 are in sliding connection with the inside of the sliding grooves 17.
By the arrangement of the sliding block 16 and the sliding groove 17, the bending frame 3 is smoother in moving.
The back of base 1 installs electronic slide rail, and the inside sliding connection of electronic slide rail has movable frame 18, and one side fixedly connected with solid fixed ring 19 at movable frame 18 top, and the inside of movable frame 18 runs through has electric telescopic handle 20, and electric telescopic handle 20's output fixedly connected with firm frame 22, the inside fixedly connected with of firm frame 22 two cylinders 24, the inside threaded connection of solid fixed ring 19 has fastening knob 21, and the bottom of fastening knob 21 and electric telescopic handle 20's surface contact.
Through the setting of movable frame 18 for fixed ring 19 is fixed in the installation, through the setting of fixed ring 19 and fastening knob 21, makes electric telescopic handle 20 can fix in the inside of movable frame 18, through electric telescopic handle 20's setting, makes firm frame 22 can go up and down certain distance, through the setting of cylinder 24, makes the follow-up centre gripping of steel sheet be convenient for.
The limiting groove is formed in the inner bottom wall of the clamping frame 4, two limiting blocks are connected to the inner portion of the limiting groove in a sliding mode, the connecting rod is fixedly connected to the top of the limiting block, the top end of the connecting rod is fixedly connected with the surface of the first threaded sleeve 6, and the control panel is fixedly connected to one side of the surface of the bearing plate 2.
Through the setting of spacing groove, spacing groove and connecting rod for first screw sleeve 6 plays certain spacing effect when removing.
The working principle is that a worker places a steel plate needing to be bent in the bending frame 3 in advance, the steel plate is positioned between the first vertical rod 12 and the second vertical rod 13, the other end of the steel plate which does not need to be bent passes through the clamping frame 4, at the moment, the worker rotates the first rotating disc, so that the first rotating disc drives the bidirectional screw rod 5 to rotate, the bidirectional screw rod 5 rotates to drive two first threaded sleeves 6 on the surface of the bidirectional screw rod to move towards opposite positions, further drives the clamping plate 7 to move towards each other, finally clamps the steel plate, at the moment, the worker controls the driving motor 9 to start, the output end of the driving motor 9 drives the disc 10 to rotate, the disc 10 rotates to drive the abutting rod 11 on one side of the bottom of the disc to rotate, the abutting rod 11 is further driven by the driving motor 9 to rotate a certain angle through the annular groove 14, the steel plate is continuously extruded, the steel plate is bent, the second vertical rod 13 plays a certain supporting role on the bending frame, after the bending frame is bent to a corresponding degree, when the bending position is needed to be replaced during the operation, at this time, a worker rotates the threaded rod 15 through the second rotary table, so that the threaded rod 15 drives the second threaded sleeve on the surface of the threaded rod to move forwards, at this time, the second threaded sleeve drives the bending frame 3 to move forwards, after the bending frame moves to a proper position, the steel plate bending operation is performed again, after the bending operation is finished, the worker controls the electric telescopic rod 20 and the air cylinder 24 to start, the output end of the electric telescopic rod 20 drives the stable frame 22 to descend, until the steel plate is positioned in the stable frame 22, at this time, the output end of the air cylinder 24 is controlled by the worker to squeeze forwards, so that the steel plate is clamped, then the worker controls the electric sliding rail to drive the movable frame 18 to move towards the direction of the bending frame 3, so that the steel plate is gradually separated from the position above the bearing plate 2, convenient for the staff to take.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a steel sheet preflex device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a bearing plate (2), one side of the top of the bearing plate (2) is fixedly connected with a bending frame (3), the other side of the top of the bearing plate (2) is fixedly connected with a clamping frame (4), a bidirectional screw rod (5) is rotatably arranged in the clamping frame (4), one side of the bidirectional screw rod (5) is fixedly connected with a first rotary table, the surface threads of the bidirectional screw rod (5) penetrate through two first threaded sleeves (6), the anti-slip device is characterized in that a clamping plate (7) is fixedly connected to the surface of the first threaded sleeve (6), an anti-slip pad (8) is arranged on one side of the clamping plate (7), a protective shell is fixedly connected to one side of the top of the bending frame (3), a driving motor (9) is fixedly connected to the inside of the protective shell, a disc (10) is fixedly connected to the output end of the driving motor (9), and an abutting rod (11) is fixedly connected to one side of the bottom of the disc (10).
2. A steel plate pre-bending apparatus according to claim 1, wherein: one side fixedly connected with first montant (12) of diapire in frame (3) of buckling, one side fixedly connected with second montant (13) of diapire in frame (3) of buckling, ring channel (14) have been seted up to one side of diapire in frame (3) of buckling, the inside sliding connection of ring channel (14) has annular sliding block, and the bottom of contradicting pole (11) and the top fixed connection of annular sliding block.
3. A steel plate pre-bending apparatus according to claim 1, wherein: the inside rotation of loading board (2) is provided with threaded rod (15), the top fixedly connected with second carousel of threaded rod (15).
4. A steel plate pre-bending apparatus according to claim 1, wherein: the middle part fixedly connected with guide block (23) of buckling frame (3) bottom, the inside fixedly connected with second screw sleeve of guide block (23), and the inside wall screw thread of second screw sleeve runs through in the surface of threaded rod (15), the guide way has been seted up at the middle part at loading board (2) top, and guide block (23) sliding connection is in the inside of guide way.
5. A steel plate pre-bending apparatus according to claim 1, wherein: both sides of buckling frame (3) bottom all fixedly connected with sliding block (16), sliding groove (17) have all been seted up to both sides at loading board (2) top, and sliding block (16) sliding connection is in the inside of sliding groove (17).
6. A steel plate pre-bending apparatus according to claim 1, wherein: the back of base (1) is installed electronic slide rail, the inside sliding connection of electronic slide rail has movable frame (18), one side fixedly connected with solid fixed ring (19) at movable frame (18) top, the inside of movable frame (18) is run through has electric telescopic handle (20), the output fixedly connected with of electric telescopic handle (20) stabilizes frame (22), the inside fixedly connected with of stabilizing frame (22) two cylinders (24), the inside threaded connection of solid fixed ring (19) has fastening knob (21), and the bottom of fastening knob (21) and the surface contact of electric telescopic handle (20).
7. A steel plate pre-bending apparatus according to claim 1, wherein: the clamping frame is characterized in that a limiting groove is formed in the inner bottom wall of the clamping frame (4), two limiting blocks are connected to the inner side of the limiting groove in a sliding mode, a connecting rod is fixedly connected to the top of each limiting block, the top end of each connecting rod is fixedly connected with the surface of the first threaded sleeve (6), and a control panel is fixedly connected to one side of the surface of the bearing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323016463.0U CN220970447U (en) | 2023-11-09 | 2023-11-09 | Steel plate pre-bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323016463.0U CN220970447U (en) | 2023-11-09 | 2023-11-09 | Steel plate pre-bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220970447U true CN220970447U (en) | 2024-05-17 |
Family
ID=91063177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323016463.0U Active CN220970447U (en) | 2023-11-09 | 2023-11-09 | Steel plate pre-bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220970447U (en) |
-
2023
- 2023-11-09 CN CN202323016463.0U patent/CN220970447U/en active Active
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