CN211135288U - Bone curet bending tool - Google Patents

Abstract

The utility model provides a bone curette frock of bending, including base, lower briquetting, clamp plate and regulating block, the centre of base forms the boss, briquetting and regulating block are located on the base down and are located the both sides of boss respectively, the regulating block can carry out horizontal position's regulation on the base, open on the regulating block has the spacing groove, clamp plate rotatable coupling is in the regulating block upper end and be located one side of spacing groove, the rigidity of placing lower briquetting on the base has the guide pillar, the lower briquetting runs through the guide pillar, every guide pillar below all overlaps there is the pressure spring, the lower extreme of briquetting is equipped with the shoulder hole that is used for placing the pressure spring down, the briquetting laminating is in the boss setting down, the briquetting is opened the bending groove that has the level to set up in one side towards the boss down. Bone curette frock of bending have following advantage: the workpiece is convenient to clamp, and the front end of the workpiece can be bent by pressing down; the clamping position can be adjusted according to the length of the workpiece, so that the material and the processing time are saved.

Description

Bone curet bending tool

Technical Field

The utility model belongs to the technical field of dentistry instrument processing, especially, relate to a bone curette frock of bending.

Background

The head of the bone curette is provided with a curved arc, the curved arc can be processed by a processing center, and the bone curette is not easy to clamp whether a bar or a plate is adopted, wastes materials and wastes processing time.

Disclosure of Invention

In view of this, the utility model aims at providing a bone curette frock of bending can solve above-mentioned problem.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a bone curette bending tool comprises a base, a lower pressing block, a pressing plate and an adjusting block, wherein a boss is formed in the middle of the base, the lower pressing block and the adjusting block are arranged on the base and are respectively arranged on two sides of the boss, the adjusting block can adjust the horizontal position on the base, a limiting groove is formed in the upper end of the adjusting block, the pressing plate is rotatably connected to the upper end of the adjusting block and is positioned on one side of the limiting groove, a guide pillar is fixed on the position, where the lower pressing block is arranged, on the base, the lower pressing block penetrates through the guide pillars, a pressure spring is sleeved below each guide pillar, a stepped hole for placing the pressure spring is formed in the lower end of the lower pressing block, the lower pressing block is attached to the boss, a horizontally-arranged bending groove is formed in one side, facing the boss, the upper end face of the boss faces the space between the upper end face and the lower end face in the bending groove, the bone curette horizontally extends into the bending groove from the limiting groove, and the part of the bone curette needing to be bent completely extends into the bending groove.

Furthermore, the bilateral symmetry of the lower extreme of regulating block is fixed with the regulating plate, and it has the slot hole to open on the regulating plate, and first adjusting bolt runs through the slot hole and closes soon to be fixed in on the base, adjusts the horizontal position of regulating plate through the relative slip of adjusting slot hole and first adjusting bolt to lock through first adjusting bolt.

Furthermore, one end of the pressing plate is fixed on the adjusting block through a second adjusting bolt, the other end of the pressing plate bends downwards, the pressing plate is in an L-shaped structure, and when the second adjusting bolt is unscrewed, the pressing plate can rotate around the second adjusting bolt.

Furthermore, the guide pillar is equipped with two.

Compared with the prior art, the bone curette frock of bending have following advantage: the workpiece is convenient to clamp, and the front end of the workpiece can be bent by pressing down; the clamping position can be adjusted according to the length of the workpiece, so that the material and the processing time are saved.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic perspective view of the utility model in use;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic diagram of the structure of FIG. 1 without the underbalance;

FIG. 4 is a schematic structural view of the lower pressure block of FIG. 1;

FIG. 5 is a bottom view of FIG. 4;

FIG. 6 is a schematic structural view of a base;

description of reference numerals:

1-boss; 2-bending the groove; 3, pressing a plate; 4-pressing the blocks; 5-a second adjusting bolt; 6-bone curette; 7-a regulating block; 8-adjusting plate; 9-a base; 10-a first adjusting bolt; 11-long holes; 12-a guide post; 13-pressure spring; 14-a stepped bore; 15-limiting groove.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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 described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-6, a bone curette bending tool comprises a base 9, a lower pressing block 4, a pressing plate 3 and an adjusting block 7, wherein a boss 1 is formed in the middle of the base 9, the lower pressing block 4 and the adjusting block 7 are arranged on the base 9 and are respectively arranged on two sides of the boss 1, the adjusting block 7 can adjust the horizontal position on the base 9, a limiting groove 15 is formed at the upper end of the adjusting block 7, the pressing plate 3 is rotatably connected to the upper end of the adjusting block 7 and is positioned on one side of the limiting groove 15, 2 guide posts 12 are fixed on the base 9 at positions for placing the lower pressing block 3, the lower pressing block 4 penetrates through the guide posts 12, a pressure spring 13 is sleeved below each guide post 12, a stepped hole 14 for placing the pressure spring 13 is formed at the lower end of the lower pressing block 4, the lower pressing block 4 is attached to the boss 1, a horizontally arranged bending groove 2 is formed at one side of the lower pressing block 4 facing the boss 1, and when the lower, the upper end face of the boss 1 faces between the upper end face and the lower end face in the bending groove 2, the bone curette 6 horizontally extends from the limiting groove 15 to the bending groove 2, and the part of the bone curette 6 needing to be bent completely extends into the bending groove 2.

The bilateral symmetry of the lower extreme of regulating block 7 is fixed with regulating plate 8, and it has slot hole 11 to open on regulating plate 8, and first adjusting bolt 10 runs through slot hole 11 and closes soon to be fixed in on the base 9, adjusts the horizontal position of regulating plate 8 through the relative slip of regulating slot hole 11 and first adjusting bolt 10 to lock through first adjusting bolt 10.

One end of the pressing plate 3 is fixed on the adjusting block 7 through the second adjusting bolt 5, the other end of the pressing plate 3 bends downwards, the pressing plate 3 is in an L-shaped structure, and when the second adjusting bolt 5 is unscrewed, the pressing plate 3 can rotate around the second adjusting bolt 5.

The working process is as follows: clamping a workpiece (a bone curette 6) in a limiting groove 15 of an adjusting block 7, moving the position of the adjusting block 7 along a long hole 11 to adjust the length of the workpiece extending into a bending groove 2 to determine a bending point, screwing a first adjusting bolt 10, pressing a pressure plate 3 on the head of the workpiece to prevent the workpiece from deviating from the bending point, screwing a second adjusting bolt 5, and applying pressure downwards on a lower pressure block 4 to realize the bending of the workpiece; then the lower pressing block 4 is bounced under the action of the pressure spring 13, the second adjusting bolt 5 on the pressing plate 3 is unscrewed, and the workpiece is taken down.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a bone curette frock of bending which characterized in that: comprises a base (9), a lower pressing block (4), a pressing plate (3) and an adjusting block (7), wherein a boss (1) is formed in the middle of the base (9), the lower pressing block (4) and the adjusting block (7) are arranged on the base (9) and are respectively arranged on two sides of the boss (1), the adjusting block (7) can adjust the horizontal position on the base (9), a limiting groove (15) is formed in the upper end of the adjusting block (7), the pressing plate (3) is rotatably connected to the upper end of the adjusting block (7) and is positioned on one side of the limiting groove (15), guide pillars (12) are fixed on the base (9) at the positions for placing the lower pressing block (4), the lower pressing block (4) penetrates through the guide pillars (12), a pressure spring (13) is sleeved below each guide pillar (12), a stepped hole (14) for placing the pressure spring (13) is formed in the lower end of the lower pressing block (4), and the lower pressing block (4), one side of the lower pressing block (4) facing the boss (1) is provided with a bending groove (2) which is horizontally arranged, the upper end face of the boss (1) faces between the upper end face and the lower end face in the bending groove (2) when the lower pressing block (4) is in a natural state, the bone curette (6) horizontally extends into the bending groove (2) from the limiting groove (15), and the part of the bone curette (6) which needs to be bent completely extends into the bending groove (2).

2. The bone curette bending tool according to claim 1, wherein: the bilateral symmetry of the lower extreme of regulating block (7) is fixed with regulating plate (8), and it has slot hole (11) to open on regulating plate (8), and on slot hole (11) were run through and close soon and be fixed in base (9) first adjusting bolt (10), adjusted the horizontal position of regulating plate (8) through the relative slip of adjusting slot hole (11) and first adjusting bolt (10) to lock through first adjusting bolt (10).

3. The bone curette bending tool according to claim 2, wherein one end of the pressure plate (3) is fixed on the adjusting block (7) through a second adjusting bolt (5), the other end of the pressure plate (3) is bent downwards, the pressure plate (3) is in an L-shaped structure, and when the second adjusting bolt (5) is unscrewed, the pressure plate (3) can rotate around the second adjusting bolt (5).

4. The bone curette bending tool according to any one of claims 1 to 3, wherein: two guide columns (12) are arranged.

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