CN217488765U

CN217488765U - Right-angle pliers with deflection plier heads

Info

Publication number: CN217488765U
Application number: CN202220996330.0U
Authority: CN
Inventors: 孙玉亮
Original assignee: Xuzhou Liwang Tools Co ltd
Current assignee: Xuzhou Liwang Tools Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-09-27
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a right-angle clamp with a deflection clamp head, belonging to the technical field of right-angle clamps; after the traditional right-angle pliers are clamped, the hands are required to exert force all the time, other operations are inconvenient to carry out, and the working efficiency is reduced; the bending device comprises a fixing frame, wherein a driving groove is formed in the fixing frame, a fixing plate is fixedly arranged in the driving groove, a fixing nail is fixedly arranged on the driving groove and penetrates through the fixing plate, a first bending binding clip is fixedly arranged at one end of the fixing plate, a moving plate is slidably arranged in the driving groove, and a second bending binding clip is fixedly arranged at one end of the moving plate; after cliping article, rotatory dead lever overlaps the fixed slot on the dead lever on the fixed block, makes the pressure board rigidity, is convenient for carry out follow-up operation, and after finishing, the pulling pull rod, the pull rod drives the fixed block and removes to the spacing inslot, makes the fixed block tip leave in the fixed slot, and the pressure board can reset, reduces physical power, raises the efficiency.

Description

Right-angle pliers with deflection plier heads

Technical Field

The utility model relates to a right angle pincers technical field specifically is a right angle pincers with bias folding binding clip.

Background

Right angle clamp (Angled clamp): the right-angle forceps are used for dissociating in an operation and bypassing the back wall of tissues such as main blood vessels, biliary tracts and the like, such as the left gastric artery, the cystic duct and the like, and the traditional right-angle forceps need a hand to exert force all the time after being clamped, so that other operations are inconvenient to carry out, the working efficiency is reduced, and therefore the right-angle forceps with the deflection forceps heads are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a right angle pincers with bias folding binding clip to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the right-angle pliers with the deflection plier heads comprise a fixing frame, wherein a driving groove is formed in the fixing frame, a fixing plate is fixedly arranged in the driving groove, a fixing nail is fixedly arranged on the driving groove and penetrates through the fixing plate, a first deflection plier head is fixedly arranged at one end of the fixing plate, a moving plate is arranged in the driving groove in a sliding mode, a second deflection plier head is fixedly arranged at one end of the moving plate, anti-skidding grooves are formed in one sides of the first deflection plier head and the second deflection plier head, and a driving mechanism is arranged in the driving groove.

As the utility model discloses a preferred technical scheme, actuating mechanism includes the center pin, center pin both ends and mount fixed connection, it is equipped with the press plate to rotate on the center pin, the fixed promotion piece that is equipped with of press plate lower extreme, the fixed limiting plate that is equipped with of drive inslot, the fixed a pair of first spring that is equipped with in limiting plate one side, first spring one end and movable plate one end fixed connection.

As a preferred technical scheme of the utility model, the shifting chute has been seted up to the drive groove both sides, it is equipped with the movable block to slide in the shifting chute, movable block one side and movable plate side fixed connection, movable block length is less than the shifting chute.

As a preferred technical scheme of the utility model, press platen one end to rotate and be equipped with the dead lever, a plurality of fixed slots have been seted up on the dead lever, the spacing groove has been seted up to mount one end, it is equipped with the fixed block to slide in the spacing groove, the fixed second spring that is equipped with of fixed block one end, second spring one end and spacing inslot wall fixed connection, the fixed pull rod that is equipped with in fixed block one side.

As an optimal technical scheme of the utility model, the fixed stopper that is equipped with of mount lower surface border position, card si and have the finger groove on the stopper.

As a preferred technical scheme of the utility model, the spacing groove is convex shape, the spacing groove is passed to pull rod one end, fixed block one end is laminated with the fixed slot inner wall mutually, the fixed block other end is laminated with the spacing inslot wall mutually.

As a preferred technical scheme of the utility model, fixed plate and movable plate shape are the same, fixed plate and movable plate height are the half of drive groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. after the articles are clamped, the fixing rod is rotated, the fixing groove in the fixing rod is sleeved on the fixing block, the position of the pressing plate is fixed, subsequent operation is facilitated, after the fixing rod is pulled, the fixing block is driven by the pull rod to move towards the limiting groove, the end part of the fixing block leaves the fixing groove, the pressing plate can reset, the physical strength is reduced, and the efficiency is improved;

2. according to the pressing plate, the pressing plate rotates along the center pin, drives and promotes piece synchronous motion, promotes the piece and then promotes the movable plate and removes, and the movable plate removes spacingly through the movable block along removing the inslot removal, and the movable plate removes to drag first spring, when loosening, make through first spring pulling force and press pressing plate automatic re-setting, reduce and send out power.

Drawings

FIG. 1 is a schematic structural view of the present invention,

FIG. 2 is a schematic view of the driving mechanism of the present invention,

fig. 3 is a schematic view of the sectional structure of the fixing frame of the present invention.

In the figure: 1. a fixed mount; 11. a drive slot; 12. a fixing plate; 13. fixing nails; 14. a first deflecting binding clip; 15. moving the plate; 16. a second deflection binding clip; 17. an anti-slip groove; 2. a drive mechanism; 21. a central shaft; 22. a pressing plate; 23. a pushing block; 24. a limiting plate; 25. a first spring; 3. a moving groove; 31. a moving block; 4. fixing the rod; 41. fixing grooves; 42. a limiting groove; 43. a fixed block; 44. a second spring; 45. a pull rod; 5. a limiting block; 51. a finger groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows: as shown in FIGS. 1-3, the utility model provides a pair of right angle pliers with offset folding binding clip, which comprises a fixing frame 1, wherein the fixing frame 1 is provided with a driving groove 11, a fixing plate 12 is fixedly arranged in the driving groove 11, a fixing nail 13 is fixedly arranged on the driving groove 11, the fixing nail 13 penetrates through the fixing plate 12, one end of the fixing plate 12 is fixedly provided with a first offset folding binding clip 14, a moving plate 15 is arranged in the driving groove 11 in a sliding manner, one end of the moving plate 15 is fixedly provided with a second offset folding binding clip 16, one side of each of the first offset folding binding clip 14 and the second offset folding binding clip 16 is provided with an anti-skid groove 17, the fixing plate 12 and the moving plate 15 have the same shape, the heights of the fixing plate 12 and the moving plate 15 are half of the driving groove 11, the edge position of the lower surface of the fixing frame 1 is fixedly provided with a limiting block 5, a caliper and a finger groove 51 are arranged on the limiting block 5, a driving mechanism 2 is arranged in the driving groove 11 for holding the fixing frame 1, fingers are inserted into the finger grooves 51, the moving plate 15 is driven to move along the driving groove 11 by pressing the driving mechanism 2, the second deflecting clamp head 16 moves towards the first deflecting clamp head 14 to clamp objects, the clamping is firmer through the anti-skid grooves 17, and the moving plate 15 is located below the fixed plate 12.

The driving mechanism 2 comprises a central shaft 21, two ends of the central shaft 21 are fixedly connected with the fixed frame 1, a pressing plate 22 is rotatably arranged on the central shaft 21, a pushing block 23 is fixedly arranged at the lower end of the pressing plate 22, a limiting plate 24 is fixedly arranged in the driving groove 11, one side of the limiting plate 24 is fixedly provided with a pair of first springs 25, one end of each first spring 25 is fixedly connected with one end of the movable plate 15, two sides of the driving groove 11 are provided with moving grooves 3, moving blocks 31 are slidably arranged in the moving grooves 3, one side of each moving block 31 is fixedly connected with the side surface of the movable plate 15, the length of each moving block 31 is smaller than that of each moving groove 3, the pressing plate 22 is pressed, the pressing plate 22 rotates along the central shaft 21 to drive the pushing blocks 23 to synchronously move, the pushing blocks 23 push the movable plate 15 to move, the movable plate 15 is limited along the movement in the moving grooves 3 through the moving blocks 31, the movable plate 15 moves and pulls the first springs 25, when being loosened, the pressing plate 22 is automatically returned by the tensile force of the first spring 25.

One end of the pressing plate 22 is rotatably provided with a fixed rod 4, the fixed rod 4 is provided with a plurality of fixed grooves 41, one end of the fixed frame 1 is provided with a limit groove 42, a fixed block 43 is arranged in the limit groove 42 in a sliding manner, one end of the fixed block 43 is fixedly provided with a second spring 44, one end of the second spring 44 is fixedly connected with the inner wall of the limit groove 42, one side of the fixed block 43 is fixedly provided with a pull rod 45, the limit groove 42 is in a convex shape, one end of the pull rod 45 penetrates through the limit groove 42, one end of the fixed block 43 is attached to the inner wall of the fixed groove 41, the other end of the fixed block 43 is attached to the inner wall of the limit groove 42, after an object is clamped, the fixed rod 4 is rotated, the fixed groove 41 on the fixed rod 4 is sleeved on the fixed block 43, the pressing plate 22 is fixed in position so as to facilitate subsequent operation, after the pulling of the pull rod 45 drives the fixed block 43 to move towards the limit groove 42, so that the end part of the fixed block 43 leaves the fixed groove 41, the pressing plate 22 is returned and the fixing block 43 is returned by the urging force of the second spring 44.

The working principle is as follows: firstly, a fixing frame 1 is held, fingers are inserted into a finger groove 51, a pressing plate 22 is pressed, the pressing plate 22 rotates along a central shaft 21 to drive a pushing block 23 to move synchronously, the pushing block 23 pushes a moving plate 15 to move, the moving plate 15 moves along a moving groove 3 through a moving block 31 to limit, the moving plate 15 moves and pulls a first spring 25, after an object is clamped, a fixing rod 4 is rotated, a fixing groove 41 in the fixing rod 4 is sleeved on a fixing block 43, the position of the pressing plate 22 is fixed, and the working efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a right angle pincers with offset tong head, includes mount (1), its characterized in that: the improved structure is characterized in that a driving groove (11) is formed in the fixing frame (1), a fixing plate (12) is fixedly arranged in the driving groove (11), a fixing nail (13) is fixedly arranged on the driving groove (11), the fixing nail (13) penetrates through the fixing plate (12), a first deflection binding clip (14) is fixedly arranged at one end of the fixing plate (12), a moving plate (15) is slidably arranged in the driving groove (11), a second deflection binding clip (16) is fixedly arranged at one end of the moving plate (15), anti-skidding grooves (17) are formed in one sides of the first deflection binding clip (14) and the second deflection binding clip (16), and a driving mechanism (2) is arranged in the driving groove (11).

2. The right-angle pliers with offset binding clip of claim 1, characterized in that: actuating mechanism (2) include center pin (21), center pin (21) both ends and mount (1) fixed connection, it is equipped with according to clamp plate (22) to rotate on center pin (21), it promotes piece (23) to be equipped with according to clamp plate (22) lower extreme is fixed, drive groove (11) internal fixation is equipped with limiting plate (24), limiting plate (24) one side is fixed and is equipped with a pair of first spring (25), first spring (25) one end and movable plate (15) one end fixed connection.

3. The right-angle pliers with offset binding clip of claim 1, wherein: the two sides of the driving groove (11) are provided with moving grooves (3), moving blocks (31) are arranged in the moving grooves (3) in a sliding mode, one sides of the moving blocks (31) are fixedly connected with the side faces of the moving plates (15), and the length of the moving blocks (31) is smaller than that of the moving grooves (3).

4. The right-angle pliers with offset binding clip of claim 2, characterized in that: according to clamp plate (22) one end and rotating and be equipped with dead lever (4), a plurality of fixed slots (41) have been seted up on dead lever (4), spacing groove (42) have been seted up to mount (1) one end, it is equipped with fixed block (43) to slide in spacing groove (42), fixed block (43) one end is fixed and is equipped with second spring (44), second spring (44) one end and spacing groove (42) inner wall fixed connection, fixed block (43) one side is fixed and is equipped with pull rod (45).

5. The right-angle pliers with offset binding clip of claim 1, characterized in that: the fixed stopper (5) that are equipped with of mount (1) lower surface edge position, stopper (5) go up the card si and have finger groove (51).

6. The right-angle pliers with offset binding clip of claim 4, characterized in that: spacing groove (42) are protruding shape, spacing groove (42) are passed to pull rod (45) one end, fixed block (43) one end is laminated mutually with fixed slot (41) inner wall, the fixed block (43) other end is laminated mutually with spacing groove (42) inner wall.

7. The right-angle pliers with offset binding clip of claim 1, wherein: the fixed plate (12) and the moving plate (15) are identical in shape, and the height of the fixed plate (12) and the height of the moving plate (15) are half of that of the driving groove (11).