CN215467301U

CN215467301U - Steel plate pre-bending device for orthopedic clinical operation

Info

Publication number: CN215467301U
Application number: CN202120462340.1U
Authority: CN
Inventors: 姜士刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-01-11
Anticipated expiration: 2031-03-03

Abstract

The utility model belongs to the technical field of steel plate pre-bending, in particular to a steel plate pre-bending device for orthopedic clinical operation, and aims to solve the problem that when most of the existing steel plate pre-bending devices for orthopedic clinical operation bend steel plates, the bending degree of the steel plates is single, and meanwhile, devices for fixing the steel plates are not provided, so that the steel plates are easy to deform, and the use is influenced. The steel plate bending die is simple in structure, the two sides of the steel plate are fixed, so that the steel plate is not easy to deform during bending, different bending requirements can be met by changing the bending die and the bending precision, and the steel plate bending die is high in practicability.

Description

Steel plate pre-bending device for orthopedic clinical operation

Technical Field

The utility model relates to the technical field of steel plate pre-bending, in particular to a steel plate pre-bending device for orthopedic clinical operation.

Background

Along with the progress of society, economy develops rapidly, and when the industry progressed, the angle of bending can not effectual control when the stainless steel product was bent to the stainless steel in the manufacturing process, made the stainless steel product produce the phenomenon of small amplitude resilience along with the time lapse to the angle that leads to bending does not conform to the specification, reduces the quality of product, influences the use of product.

Most current orthopedic clinical operation steel sheet preflex device is bending the steel sheet, and the crookedness of bending the steel sheet is all single, does not have the device of fixing the steel sheet simultaneously, makes the steel sheet take place to warp very easily to influence the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that when most of the existing steel plate pre-bending devices for orthopedic clinical operations bend steel plates, the bending degree of the steel plates is single, and the steel plates are not fixed by the devices, so that the steel plates are easy to deform, and the use is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the steel plate pre-bending device for the orthopedic clinical operation comprises a base, wherein two supporting columns are fixedly mounted at the top of the base, the top ends of the two supporting columns are fixedly mounted with a same transverse plate, a push rod motor is fixedly mounted at the top of the transverse plate, a connecting plate is slidably mounted between the two supporting columns, two vertical plates are fixedly mounted at the bottom of the connecting plate, a first mounting groove is formed in the front side of the base, two vertical rods are fixedly mounted on the inner wall of the first mounting groove, a cylinder is rotatably mounted on each of the two vertical rods, a bending die is slidably mounted on the inner wall of the bottom of the first mounting groove, two baffles are fixedly mounted on the inner wall of the first mounting groove, a first spring is fixedly mounted on one side of each of the two baffles, two supporting rods are fixedly mounted on the inner wall of the bottom of the first mounting groove, two equal fixed mounting in top of bracing piece has the supporting shoe, the top slidable mounting of supporting shoe has the stopper, one side of base is rotated and is installed two dwangs.

Preferably, the limiting grooves are formed in the two sides of the bending die, the limiting blocks are matched with the limiting grooves, one end of the first spring is fixedly connected with one side of each limiting block, the sliding grooves are formed in one sides of the supporting columns, and the connecting plates are slidably mounted in the sliding grooves.

Preferably, two the second mounting groove has all been seted up on the vertical board, slidable mounting has the slide bar in the second mounting groove, rotate on the slide bar and install the gyro wheel, fixed mounting has the connecting rod on the slide bar, the bottom fixed mounting of connecting rod has splint.

The vertical plate is provided with a connecting column, a threaded groove is formed in one side of the connecting column, a screw rod is connected with the threaded groove in an internal thread mode, an inclined block is fixedly mounted at one end of the screw rod, and the inclined edge of the inclined block is in contact with the surface of the roller.

Preferably, two the equal fixed mounting in top of splint has the second spring, two equal fixed mounting has the belt pulley on the dwang, two transmission connection has same belt on the belt pulley, two equal fixed mounting has the take-up pulley on the dwang, two it has the haulage rope all to twine on the take-up pulley, one end of haulage rope and one side fixed connection of stopper.

Compared with the prior art, the utility model has the advantages that:

this scheme is owing to set up the screw rod, the sloping block, the gyro wheel, connecting rod and splint, through rotating the screw rod, make the screw rod drive the sloping block and remove to second mounting groove one side, thereby extrusion roller makes the gyro wheel drive connecting rod and splint move down, and it has a decurrent pressure to the steel sheet to reach until splint, and then reaches and fixes the steel sheet both sides, prevents to go on the steel sheet when bending the steel sheet, and the both ends personnel perk of steel sheet leads to warping, thereby influences the use.

Owing to set up the dwang, the belt pulley, the take-up pulley, the stopper, the spacing groove and the mould of bending, through rotating the dwang, and through the effect of belt pulley and belt, drive another dwang and rotate, thereby drive two take-up pulleys and rotate, the realization is rolled up the haulage rope, two haulage ropes will stimulate the stopper and move to baffle one side this moment, break away from the spacing groove until the stopper, thereby remove the fixed of the curved mould of fifty percent discount, the mould of will bending this moment takes out, the curved mould of fifty percent discount changes, the radian change of bending is controlled, better satisfied operation demand.

The steel plate bending die is simple in structure, the two sides of the steel plate are fixed, so that the steel plate is not easy to deform during bending, different bending requirements can be met by changing the bending die and the bending precision, and the steel plate bending die is high in practicability.

Drawings

FIG. 1 is a schematic front view of a steel plate pre-bending device for orthopedic clinical operation according to the present invention;

FIG. 2 is a schematic view of a rear view structure of a base of a steel plate pre-bending device for orthopedic clinical operations according to the present invention;

FIG. 3 is a schematic structural view of part A of a steel plate pre-bending device for orthopedic clinical operation according to the present invention;

FIG. 4 is a schematic structural view of part B of a steel plate pre-bending device for orthopedic clinical operation according to the present invention;

fig. 5 is a schematic structural view of a part C of a steel plate pre-bending device for orthopedic clinical operation according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a transverse plate; 4. a push rod motor; 5. a connecting plate; 6. a vertical plate; 7. a sliding groove; 8. a first mounting groove; 9. a cylinder; 10. bending the die; 11. a limiting block; 12. a hauling rope; 13. a second mounting groove; 14. a slide bar; 15. a roller; 16. a connecting rod; 17. connecting columns; 18. a screw; 19. a sloping block; 20. a second spring; 21. a splint; 22. a baffle plate; 23. a take-up pulley; 24. a first spring; 25. a support block; 26. rotating the rod; 27. a belt pulley; 28. a belt.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-5, a steel plate pre-bending device for orthopedic clinical operation comprises a base 1, two support columns 2 are fixedly installed at the top of the base 1, the same transverse plate 3 is fixedly installed at the top ends of the two support columns 2, a push rod motor 4 is fixedly installed at the top of the transverse plate 3, a connecting plate 5 is slidably installed between the two support columns 2, two vertical plates 6 are fixedly installed at the bottom of the connecting plate 5, a first installation groove 8 is formed in the front side of the base 1, two vertical rods are fixedly installed on the inner wall of the first installation groove 8, a cylinder 9 is rotatably installed on each of the two vertical rods, a bending die 10 is slidably installed on the inner wall of the bottom of the first installation groove 8, two baffle plates 22 are fixedly installed on the inner wall of the first installation groove 8, a first spring 24 is fixedly installed on one side of each baffle plate 22, and two support rods are fixedly installed on the inner wall of the bottom of the first installation groove 8, the top of two bracing pieces is equal fixed mounting has supporting shoe 25, and the top slidable mounting of supporting shoe 25 has stopper 11, and one side of base 1 is rotated and is installed two dwang 26.

In this embodiment, the spacing groove has all been seted up to the both sides of mould 10 of bending, stopper 11 and spacing groove looks adaptation, and sliding tray 7 has all been seted up to one side fixed connection of one end of first spring 24 and stopper 11, two one sides of

support column

2, and 5 slidable mounting of connecting plate are in sliding tray 7.

In this embodiment, second mounting groove 13 has all been seted up on two vertical boards 6, and slidable mounting has slide bar 14 in second mounting groove 13, rotates on the slide bar 14 and installs gyro wheel 15, and fixed mounting has connecting rod 16 on the slide bar 14, and the bottom fixed mounting of connecting rod 16 has splint 21.

In this embodiment, the connecting column 17 is fixedly mounted on one side of each of the two vertical plates 6, the thread groove is formed in one side of the connecting column 17, the screw rod 18 is connected to the thread groove in an internal thread manner, the inclined block 19 is fixedly mounted at one end of the screw rod 18, and the inclined edge of the inclined block 19 is in contact with the surface of the roller 15.

In this embodiment, the equal fixed mounting in top of two splint 21 has second spring 20, and equal fixed mounting has belt pulley 27 on two dwang 26, and the transmission is connected with same belt 28 on two belt pulleys 27, and equal fixed mounting has take-up pulley 23 on two dwang 26, and it has haulage rope 12, one side fixed connection of the one end of haulage rope 12 and stopper 11 all to twine on two take-up pulleys 23.

In the embodiment, when the surgical steel plate needs to be bent, the steel plate to be bent is firstly placed at the opening of the vertical plate 6, then the two screw rods 18 are rotated, the screw rods 18 rotate to drive the inclined block 19 to move towards the second mounting groove 13, the inclined block 19 extrudes the roller 15, so that the roller 15 rotates, as the sliding rod 14 is slidably mounted in the second mounting groove 13, when the inclined block 19 extrudes the roller 15, the roller 15 is subjected to a downward pressure to drive the connecting rod 16 and the clamping plate 21 to move downwards, when the bottom of the clamping plate 21 is in close contact with the top of the steel plate and extrudes the steel plate, the screw rods 18 are stopped rotating, at the moment, the clamping plate 21 plays a fixing role on the steel plate, then the push rod motor 4 is started, the connecting plate 5 is driven to move downwards through the push rod motor 4, so as to drive the vertical plate 6 and the steel plate to move downwards, and the steel plate is bent through the bending die 10, when the different steel sheet of needs is bent, rotate a dwang 26 in two dwang 26 this moment, effect through belt pulley 27 and belt 28 drives another dwang 26 and rotates, thereby drive two take-up pulley 23 and rotate, the realization is rolled up haulage rope 12, two haulage rope 12 will stimulate stopper 11 and move to baffle 22 one side this moment, until stopper 11 breaks away from the spacing groove, thereby remove the fixed of fifty percent discount curved mould 10, the mould 10 that will bend this moment takes out, then change required curved mould 10, make and to satisfy the different demands of bending.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The steel plate pre-bending device for the orthopedic clinical operation comprises a base (1) and is characterized in that two supporting columns (2) are fixedly mounted at the top of the base (1), a same transverse plate (3) is fixedly mounted at the top ends of the supporting columns (2), a push rod motor (4) is fixedly mounted at the top of the transverse plate (3), a connecting plate (5) is slidably mounted between the two supporting columns (2), two vertical plates (6) are fixedly mounted at the bottom of the connecting plate (5), a first mounting groove (8) is formed in the front side of the base (1), two vertical rods are fixedly mounted on the inner wall of the first mounting groove (8), a cylinder (9) is rotatably mounted on each vertical rod, a bending die (10) is slidably mounted on the inner wall of the bottom of the first mounting groove (8), two baffle plates (22) are fixedly mounted on the inner wall of the first mounting groove (8), two the equal fixed mounting in one side of baffle (22) has first spring (24), fixed mounting has two bracing pieces, two on the bottom inner wall of first mounting groove (8) the equal fixed mounting in top of bracing piece has supporting shoe (25), the top slidable mounting of supporting shoe (25) has stopper (11), one side of base (1) is rotated and is installed two dwang (26).

2. The steel plate pre-bending device for the orthopedic clinical operation according to claim 1, wherein limiting grooves are formed in both sides of the bending die (10), the limiting blocks (11) are matched with the limiting grooves, one end of the first spring (24) is fixedly connected with one side of each limiting block (11), sliding grooves (7) are formed in both sides of the two supporting columns (2), and the connecting plate (5) is slidably mounted in the sliding grooves (7).

3. The steel plate pre-bending device for the orthopedic clinical operation according to claim 1, wherein a second mounting groove (13) is formed in each of the two vertical plates (6), a sliding rod (14) is slidably mounted in the second mounting groove (13), a roller (15) is rotatably mounted on the sliding rod (14), a connecting rod (16) is fixedly mounted on the sliding rod (14), and a clamping plate (21) is fixedly mounted at the bottom end of the connecting rod (16).

4. The orthopedics clinical surgery steel plate pre-bending device of claim 1 is characterized in that a connecting column (17) is fixedly mounted on one side of each of two vertical plates (6), a threaded groove is formed in one side of the connecting column (17), a screw rod (18) is connected to the threaded groove in a threaded mode, a sloping block (19) is fixedly mounted at one end of the screw rod (18), and the sloping edge of the sloping block (19) is in contact with the surface of a roller (15).

5. The orthopedics clinical surgery steel sheet preflex device of claim 3, characterized in that, two the equal fixed mounting in top of splint (21) has second spring (20), two equal fixed mounting has belt pulley (27) on dwang (26), two transmission connection has same belt (28) on belt pulley (27), two equal fixed mounting has take-up pulley (23) on dwang (26), two all twine haulage rope (12) on take-up pulley (23), one end of haulage rope (12) and one side fixed connection of stopper (11).