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CN-224208849-U - Novel orthodontic square wire bow former

CN224208849UCN 224208849 UCN224208849 UCN 224208849UCN-224208849-U

Abstract

The utility model discloses a novel orthodontic square wire bow forming device which comprises a bottom plate and forming devices, wherein two sides of the top of the bottom plate are respectively fixedly provided with a side plate, a fixed shaft is fixedly arranged between the two side plates, a plurality of sleeves are sleeved on the fixed shaft, forming blocks are fixedly arranged at the tops of the sleeves, the bending degree of the forming blocks is adjustable, grooves are formed in the tops of the forming blocks in a penetrating mode, linear square wires are clamped at the central positions of the tops in the grooves, two forming devices are arranged, an inverted T-shaped structure of each forming device is arranged, each forming device comprises a handle, a bottom block is fixedly arranged at the bottom of each handle, concave grooves are formed in the bottoms of the bottom blocks in a penetrating mode, and the two bottom blocks are respectively movably clamped at the front side and the rear side of each forming block through the concave grooves.

Inventors

  • WANG PANPAN
  • LV YUAN
  • ZHU JIE

Assignees

  • 中国航天科工集团七三一医院

Dates

Publication Date
20260508
Application Date
20250605

Claims (7)

  1. 1. The utility model provides a novel orthodontic square wire bow former, includes bottom plate (5) and former (18), the top both sides of bottom plate (5) are fixed respectively and are provided with curb plate (1), two fixed mounting has fixed axle (4) between curb plate (1), cover is established on fixed axle (4) and is installed a plurality of sleeve pipe (8), the fixed shaping piece (2) that is provided with in top of sleeve pipe (8), the camber of shaping piece (2) is adjustable, the top of shaping piece (2) runs through and has seted up trench (3), top central point puts the card in trench (3) and is equipped with linear type square wire (19), former (18) are provided with two, former (18) are of type T structure down, former (18) are provided with handle (181), the bottom of handle (181) is fixed to be provided with bottom piece (182), the bottom of bottom piece (182) is run through and is provided with concave groove (22), two bottom piece (182) are passed through concave groove (22) and are established respectively on the preceding both sides of shaping of movable block (2).
  2. 2. The novel orthodontic square wire bow shaper of claim 1, wherein a supporting plate (7) is arranged below the bottom plate (5), vertical plates (6) are fixedly arranged on two sides of the top of the supporting plate (7) respectively, and the tops of the vertical plates (6) are fixedly arranged on the top of the bottom plate (5).
  3. 3. The novel orthodontic square wire bow forming device according to claim 2, wherein the adjusting plates (20) are respectively rotatably arranged on the front side and the rear side of the bottom of the forming block (2), the bottoms of the two adjusting plates (20) are fixedly connected with the connecting rods (21), threaded rods (10) are fixedly arranged at the bottoms of the connecting rods (21), through holes (11) are formed in the tops of the bottom plates (5) in a penetrating mode, the threaded rods (10) penetrate through the through holes (11) and extend downwards, nuts (9) are sleeved on the threaded rods (10) in a threaded mode, and the nuts (9) are located below the bottom plates (5) and above the supporting plates (7).
  4. 4. The novel orthodontic square wire bow shaper of claim 1, wherein a compression bar (13) is arranged above the shaping block (2), the compression bar (13) is arranged between the two side plates (1), the longitudinal section of the compression bar (13) is rectangular, and the compression bar (13) is made of aluminum alloy materials.
  5. 5. The novel orthodontic square wire bow forming device according to claim 4, wherein grooves (15) are formed in two ends of the compression bar (13) respectively in a transverse mode, electric push rods (14) are fixedly arranged in the grooves (15), clamping blocks (17) are fixedly arranged at telescopic ends of the electric push rods (14), the clamping blocks (17) are located in the grooves (15), clamping grooves (12) are formed in inner walls of the two side plates (1) respectively, and the clamping blocks (17) are installed in the clamping grooves (12) in a clamping mode.
  6. 6. The novel orthodontic square wire bow shaper of claim 5, wherein a pressure sensing piece (16) is fixedly arranged on one side, far away from the electric push rod (14), of the clamping block (17), the pressure sensing piece (16) is electrically connected with a pressure controller, and the pressure controller is electrically connected with the electric push rod (14).
  7. 7. The novel orthodontic square wire bow shaper of claim 1, wherein anti-slip patterns are arranged on the outer side of the handle (181), and the shaping blocks (2) are arranged in an arc shape.

Description

Novel orthodontic square wire bow former Technical Field The utility model relates to the technical field of oral cavities, in particular to a novel square wire bow shaper for orthodontics. Background The edgewise shaper is an important auxiliary tool in the orthodontic treatment process. The tooth straightening device is mainly used for bending a linear stainless steel square wire into a U-shaped structure conforming to the arc shape of a dental arch of a normal person so as to be arranged in a bracket bonded on the dental surface of an oral cavity, thereby playing a role in straightening teeth. However, when the traditional square wire bow shaper is used, an operator is required to put the stainless steel wire into the groove with the corresponding thickness of the shaper, then hold one end of the shaper with one hand and press the middle part of the bow wire with the assistance of finger and abdomen, fix one end of the stainless steel wire with the pressure bar with the other hand, and rotate the shaper repeatedly forward and backward until the linear stainless steel wire is bent into the required U-shaped dental arch shape, for beginners, because the shaft of the traditional square wire bow shaper is circular, the bow wire is easy to excessively bend when the pressure bar is rotated, and the U-shaped of the natural dental arch shape is difficult to form, so that the operation is time-consuming, labor-consuming and material-consuming, and the utility model provides the novel square wire bow shaper for orthodontic to solve the problems. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide a novel square wire bow shaper for orthodontic treatment. In order to achieve the above purpose, the utility model provides a novel orthodontic square wire bow shaper which comprises a bottom plate and a shaper, wherein two sides of the top of the bottom plate are respectively fixedly provided with a side plate, a fixed shaft is fixedly arranged between the two side plates, a plurality of sleeves are sleeved on the fixed shaft, the top of each sleeve is fixedly provided with a shaping block, the bending degree of each shaping block is adjustable, the top of each shaping block is provided with a groove in a penetrating way, the center position of the top in each groove is provided with a linear square wire in a clamping way, the shapers are provided with two shapers in an inverted T-shaped structure, each shaper comprises a handle, the bottom of each handle is fixedly provided with a bottom block, the bottom of each bottom block is provided with a concave groove in a penetrating way, and the two bottom blocks are respectively movably clamped on the front side and the rear side of each shaping block through the concave grooves. Further, the below of bottom plate is provided with the backup pad, the top both sides of backup pad are fixed respectively and are provided with the riser, the top of riser is fixed to be set up the top of bottom plate. Further, both sides rotate respectively around the bottom of shaping piece and are provided with the regulating plate, two the bottom of regulating plate all with connecting rod fixed connection, the fixed threaded rod that is provided with in bottom of connecting rod, the perforation has been seted up in the top of bottom plate, the perforation is worn to establish by the threaded rod and downwardly extending, the thread bush is equipped with the nut on the threaded rod, the nut is located the below of bottom plate, and be located the top of backup pad. Further, the top of shaping piece is provided with the depression bar, the depression bar is installed two between the curb plate, the longitudinal section of depression bar is the rectangle setting, the depression bar adopts aluminum alloy material to make. Further, the recess has transversely been seted up respectively at the both ends of depression bar, the inside fixed electric putter that is provided with of recess, electric putter's flexible end is fixedly provided with the fixture block, the fixture block is located the recess, two the draw-in groove has been seted up respectively to the inner wall of curb plate, the fixture block card is established and is installed in the draw-in groove. Further, a pressure sensing piece is fixedly arranged on one side, far away from the electric push rod, of the clamping block, the pressure sensing piece is electrically connected with a pressure controller, and the pressure controller is electrically connected with the electric push rod. Further, anti-skid patterns are arranged on the outer side of the handle, and the forming blocks are arranged in an arc shape. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, the linear square wires are clamped into the central positions in the grooves at the top of the forming block, the size design of the grooves can be adapted to