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CN-224209974-U - Dental material clamping jaw

CN224209974UCN 224209974 UCN224209974 UCN 224209974UCN-224209974-U

Abstract

The utility model relates to the technical field of clamping jaws, in particular to a dental material clamping jaw which comprises two servo electric jaws, clamping jaw fingers, positioning pins, a material ejection mechanism and a material ejection mechanism, wherein the two clamping jaw fingers are symmetrically arranged on the servo electric jaws and used for driving the two clamping jaw fingers to be far away or close to each other, the positioning pins are arranged on the clamping jaw fingers and used for positioning materials, the material ejection mechanism is used for preventing the materials from being adhered to the clamping jaw fingers, when the dental material clamping jaw is used, the materials are clamped by the two clamping jaw fingers, and when the two clamping jaw fingers are opened, the material ejection mechanism can give an elastic force to enable the materials to get rid of the binding of the clamping jaw fingers, so that the materials can be prevented from being adhered to the clamping jaw fingers, and the effect of stably putting down the materials can be achieved.

Inventors

  • HUANG ZIWEI
  • YUE HUICHENG
  • WEN XINGQING
  • REN HONG
  • LV SHU

Assignees

  • 长沙智能机器人研究院有限公司

Dates

Publication Date
20260508
Application Date
20250606

Claims (7)

  1. 1. The dental material clamping jaw is characterized by comprising: A servo electric claw (1); The clamping jaw fingers (2) are arranged, the two clamping jaw fingers (2) are symmetrically arranged on the servo electric claw (1), and the servo electric claw (1) is used for driving the two clamping jaw fingers (2) to be far away from or close to each other; The positioning pin (3) is arranged on the clamping jaw fingers (2), and the positioning pin (3) is used for positioning materials; And the material ejection mechanism (4) is used for preventing materials from being adhered to the clamping jaw fingers (2).
  2. 2. Dental material clamping jaw according to claim 1, characterized in that two T-shaped sliding grooves (8) distributed from top to bottom are formed in the servo electric jaw (1), T-shaped sliding blocks (5) are slidably mounted in the two T-shaped sliding grooves (8), mounting plates (6) are fixedly mounted at one ends, far away from the servo electric jaw (1), of the two T-shaped sliding blocks (5), and the two clamping jaw fingers (2) are fixedly mounted on the two mounting plates (6) respectively.
  3. 3. Dental material jaw according to claim 1, characterized in that the four positioning pins (3) are provided, the four positioning pins (3) being divided into two groups which are fixedly mounted on a side of the two jaw fingers (2) which are adjacent.
  4. 4. Dental material jaw according to claim 1, characterized in that the four magazine (4) are provided, the four magazine (4) being divided into two groups which are fixedly mounted on a side of the two jaw fingers (2) which are adjacent.
  5. 5. The dental material clamping jaw according to claim 4, wherein each of the elastic material mechanisms (4) comprises a spring cavity formed in the clamping jaw finger (2), a spring (401) installed in the spring cavity, a limit sliding plate (402) installed in the spring cavity in a sliding mode, a connecting column (403) fixedly installed on one side face, far away from the spring (401), of the limit sliding plate (402), and an elastic material column (404) fixedly installed on one end, far away from the limit sliding plate (402), of the connecting column (403).
  6. 6. The dental material clamping jaw according to claim 5, characterized in that one end of the spring (401) is fixedly connected with the inner wall of the clamping jaw finger (2), and the other end of the spring (401) is fixedly connected with the limit sliding plate (402).
  7. 7. The dental material clamping jaw according to claim 6, wherein a round hole for a connecting column (403) to penetrate is formed in the clamping jaw finger (2), and one end, away from the limiting sliding plate (402), of the connecting column (403) penetrates through the round hole and is located outside the clamping jaw finger (2).

Description

Dental material clamping jaw Technical Field The utility model relates to the technical field of clamping jaws, in particular to a dental material clamping jaw. Background The dental material clamping jaw in the prior art comprises a servo electric jaw and clamping jaw fingers, wherein the servo electric jaw drives the two clamping jaw fingers to be close to each other so as to clamp materials, and the clamping of the materials can be released when the two clamping jaw fingers are far away from each other and opened, but the clamping jaw fingers in the prior art are single rod-shaped objects, so that the anti-sticking function is lacked, and the clamping jaw fingers are likely to cause the adhesion of the materials and the clamping jaw fingers in the clamping process of the materials. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provides a dental material clamping jaw which has the advantage of preventing materials from adhering to clamping jaw fingers. In order to solve the technical problems, the utility model adopts the following technical scheme: a dental material jaw, the dental material jaw comprising: a servo electric claw; The two clamping jaw fingers are symmetrically arranged on the servo electric claw, and the servo electric claw is used for driving the two clamping jaw fingers to be far away from or close to each other; The positioning pin is arranged on the clamping jaw fingers and is used for positioning materials; and the material ejecting mechanism is used for preventing materials from being adhered to fingers of the clamping jaw. Preferably, two T-shaped sliding grooves which are distributed from top to bottom are formed in the servo electric claw, T-shaped sliding blocks are slidably mounted in the two T-shaped sliding grooves, mounting plates are fixedly mounted at one ends, far away from the servo electric claw, of the two T-shaped sliding blocks, and clamping jaw fingers are fixedly mounted on the two mounting plates respectively. Further, the four locating pins are divided into two groups and are fixedly arranged on one side face, close to the fingers of the two clamping jaws, of each locating pin. Furthermore, four elastic material mechanisms are arranged and are divided into two groups, and the two groups of elastic material mechanisms are fixedly arranged on one side surface of the two clamping jaw fingers, which are close to each other. Still further, every the bullet material mechanism all includes and offers the spring chamber on the clamping jaw finger, installs in the spring of spring intracavity portion, slidable mounting in the spacing slide of spring intracavity portion, fixed mounting in spacing slide keep away from the spliced pole of spring side and fixed mounting in the spliced pole keep away from the bullet material post of spacing slide one end. Furthermore, one end of the spring is fixedly connected with the inner wall of the clamping jaw finger, and the other end of the spring is fixedly connected with the limiting slide plate. Furthermore, a round hole for the connection column to penetrate is formed in the clamping jaw finger, and one end, away from the limiting sliding plate, of the connection column penetrates through the round hole and is located outside the clamping jaw finger. The utility model has the beneficial effects that: According to the utility model, the elastic material mechanism is additionally arranged on the clamping jaw fingers, so that the material is clamped by the two clamping jaw fingers when the dental material clamping jaw is used, and the elastic material mechanism can give the material an elastic force when the two clamping jaw fingers are opened, so that the material is free from the constraint of the clamping jaw fingers, the adhesion of the material and the clamping jaw fingers can be prevented, and the effect of stably putting down the material is achieved. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Fig. 1 is a schematic perspective view of a first embodiment of the present utility model. Fig. 2 is a schematic side view of a first embodiment of the present utility model. Fig. 3 is a schematic top view of a first embodiment of the present utility model. Fig. 4 is a schematic front view of a first embodiment of the present utility model. Fig. 5 is a schematic partial cross-sectional view of a two jaw finger according to an embodiment of the utility model. The figure shows that the device comprises a servo electric claw, a clamping claw finger, a positioning pin, a spring mechanism, a T-sha