14 results about "Tooth removal" patented technology

1. The name of the design product: animal dental operating table (OD series). 2. The use of the design product: used for small dental comprehensive work platform for ultrasonic dental cleaning, cutting, tooth removal, tooth beauty, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention provides a device and method for processing a false tooth without a connecting rod, and relates to the technical field of false tooth processing, and the device comprises a typesetting unit which is used for carrying out connecting-rod-free typesetting on the position of the false tooth; the processing unit comprises at least one processing module, and the processing module performs first processing on the first surface of the ceramic plate according to the connecting rod-free typesetting position of the typesetting unit so as to form a primary false tooth; a gap is formed between the first surfaces of the preliminary false teeth, the second surfaces of the preliminary false teeth are connected with each other, and the first surfaces and the second surfaces are oppositely arranged; the gluing unit is used for filling the gap formed by the first processing with adhesive; the turn-over unit is used for turning over the ceramic plate filled with the adhesive glue by the gluing unit; the processing module is also used for carrying out second processing on the second surface of the ceramic plate to form a false tooth; the tooth unloading unit is used for cutting the filled adhesive glue to complete independent tooth unloading of the false tooth; automatic and intelligent production of false teeth is achieved, and the connecting rod does not need to be manually disassembled and the root of the connecting rod does not need to be ground subsequently.

The application relates to the technical field of tooth removal devices, and discloses a feeding mechanism and a tooth removal device. The feeding mechanism comprises an inclined rack, a sliding table, a clamping structure, a limiting structure and a material pushing structure. The rack is arranged on the sliding table, the material is orderly discharged by the material pushing structure, the rod piece is automatically clamped by the upper clamp head and the lower clamp head of the clamping structure after being limited by the limiting structure, and stable feeding of the rod piece is realized. The tooth removal device comprises a linear feeding mechanism, a rotary driving mechanism, a clamping mechanism and the above feeding mechanism. The linear feeding mechanism drives the rotary driving mechanism to move axially, the rotary driving mechanism drives the clamping mechanism to rotate and take out a threaded core bar, and the core bar is supported and finished product collection is completed in cooperation with a bearing disc. The application realizes automatic feeding and tooth removal integrated operation, replaces manual operation, reduces labor intensity, improves production efficiency, guarantees the machining precision of the internal thread of the rod piece and the consistency of the rod piece, and is suitable for automatic tooth removal production of guide screw rod pieces and other rod pieces with internal threads.

The present invention is a zipper element removal device capable of removing zipper elements continuously installed on a zipper chain within the range of each fixed length of the zipper chain, thereby forming a spacer portion within the fixed length of the zipper chain. The device comprises a brushing device that brushes off the zipper elements remaining on the zipper tape after the heads of the zipper elements are cut and removed. The brushing device comprises: a movable brush, the bristle end of which abuts against the zipper elements and is arranged opposite to the front and back sides of the zipper tape; a guide member that causes the movable brush to abut against the front and back sides of the zipper tape and causes the movable brush to reciprocate parallel to the front and back sides of the zipper tape; a brush holding device on which the movable brush is mounted and reciprocates along the guide member; and a brush driving device that causes the brush holding device to reciprocate along the guide member.

The utility model relates to a clamping device for gear manufacturing, and specifically to an internal spline gear-shaping fixture, which is used to solve the problem of positioning by using a tool to directly contact the internal spline, which not only requires high skills of the operator, but also takes a long time, is not suitable for mass production of internal spline precision forgings, and cannot ensure the precise alignment of the tooth shape when positioning the internal spline tooth shape through an elastic expansion sleeve. The internal spline gear-shaping fixture can accurately control the relative position between the gear-shaping fixture and the workpiece through a built-in tooth alignment gauge and a cylindrical pin, and then determine the relative position of the tool and the fixture through the return of the C axis of the machine tool, and then determine the relative position of the workpiece and the tool, and finally can realize the gear-shaping and de-gauging processing of internal spline precision forging parts with a cross-bar spacing within a certain range.

The invention discloses a digital complete denture preparation method based on mandibular precise positioning, and belongs to the technical field of denture preparation. The preparation method comprises the following steps: S1, acquiring oral cavity data; s2, digital design is carried out through three-dimensional editing software, and the jaw position is adjusted; s3, designing a jaw position guide plate with a tray function by dissecting missing teeth, and performing tooth arrangement; s4, a fine impression is prepared, and an occlusion record is obtained; and S5, designing and preparing the complete denture according to the edentulous jaw data and the occlusion record. The method solves the problems that a patient with dentition deficiency is difficult to obtain an accurate occlusal relationship, the process is complicated and the technical sensitivity is high, and provides a clear and visual method for directly moving the condyle process and the mandible on the three-dimensional relationship of the glenoid fossa, the condyle process and the mandible to obtain the therapeutic jaw position. And the complete denture can be prepared by directly utilizing the adjusted mandibular position through digital design, and the prepared complete denture is accurate in data, simple and convenient to prepare and operate and low in technical sensitivity.

The utility model discloses a clamping forceps and an endodontic surgery operation box for tooth replantation, comprising a clamp mechanism, wherein the clamp mechanism comprises a clamp beak for clamping, wherein the end of the clamp beak is fitted with a silicone clamping surface, the middle of the edge of the clamping surface is fitted with a hinge shaft, the rear end of the hinge shaft is provided with a toggle rod for tilting, the middle of the rod body of the toggle rod is driven with a clamping seat, and the clamp beak is in a closed clamping state due to the action of a force spring in a natural state, thereby avoiding hand force fatigue and improving the clamping stability of the tooth. When the endodontic surgery operation box is used, physiological saline is poured into the box to ensure the periodontal membrane is moistened, and the gutta-percha debris generated by the root canal preparation floats in the physiological saline to avoid contamination of the periodontal membrane. The whole process integrates a series of operations such as tooth extraction, in vitro operation, and replantation, avoiding the switching and transfer of multiple devices of the tooth, so as to reduce damage to the periodontal membrane and reduce the operation time, thereby improving the survival rate of the transplanted tooth.

The present application provides a zipper production equipment, including a feeding mechanism for feeding the zipper tape and the zipper chain to the sewing table, the sewing table, a collecting device, the sewing table is further provided with a cutting device, the sewing device and the cutting device are controlled by a control element, the control element controls the cutting device to cut the zipper chain after the sewing device sews a set number of stitches; the present application adds the cutting device on the zipper sewing device, under the control of the control element, the cutting device cuts the zipper chain after the sewing device sews a certain number of stitches, then the collecting device keeps pulling the zipper tape to move, the sewing device continues to sew, forming the tape head, so that the zipper code tape can form the zipper chain and the tape head with fixed length in the sewing process, without the need for later tooth removal and size setting, saving materials and improving production efficiency.

The utility model discloses thread residual tooth removing equipment which comprises a top frame, a rotary scrap removing mechanism, an installation clamping mechanism and a clamping auxiliary mechanism, and the rotary scrap removing mechanism comprises a scrap removing frame, a first motor, a second motor, a transmission tooth set, a pushing wheel, a wall scraping wheel and a scrap removing box. The installation clamping mechanism comprises a clamping pipe, a clamping rod, a matching rod, a moving block, a connecting spring, a friction plate and a pushing ring, a double-motor cooperative working system and a multi-stage processing structure are adopted, stable pushing and accurate scrap removing processing of materials are achieved, a first motor drives a pushing wheel set to ensure continuous conveying of the materials, a second motor drives a wall scraping wheel, and the wall scraping wheel is driven by a first motor to ensure continuous conveying of the materials. Fine chip removal is provided, the machining efficiency and quality are improved, waste chips are effectively managed through the chip removal box, the working environment is kept clean, the installation and maintenance process of equipment is greatly simplified through a rapid installation system and a self-adaptive fixing mechanism, and rapid disassembly and assembly are achieved through cooperation of a clamping rod and a clamping pipe.

This invention discloses a profile tooth removal device with a dual-station saw blade, relating to the field of profile processing technology. It includes a frame, a profile positioning and feeding mechanism, a first tooth removal station, a second tooth removal station, and a CNC control unit. The profile positioning and feeding mechanism is fixedly installed in the middle of the frame and is used for axial positioning, clamping, and continuous feeding of the profile to be processed. The first and second tooth removal stations are both installed on the frame and are located on opposite sides of the feed path of the profile positioning and feeding mechanism. The first and second tooth removal stations are arranged at a 90-degree orthogonal angle in the horizontal plane. This dual-station profile tooth removal device uses circular saw blade cutting to replace traditional milling, and with the 90-degree orthogonal dual-station layout, the teeth in two vertical directions of the profile can be removed simultaneously in a single clamping operation.

1. The name of the design product: animal dental workbench (YD series). 2. The use of the design product: used for small dental comprehensive work platform for ultrasonic dental cleaning, cutting, tooth removal, tooth beauty, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the product of this design: dental floss. 2. Purpose of the product of this design: used for picking teeth. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design.

The invention belongs to the technical field of worm residual tooth removal, and particularly relates to worm residual tooth removal equipment which comprises a machine body, a grinding wheel assembly and a clamping assembly, the clamping assembly comprises two sets of clamping jaws and two first supports, the first supports are installed on the machine body in a sliding mode, and the two sets of clamping jaws are rotationally installed on the two first supports correspondingly; the grinding wheel assembly comprises a second support installed on the machine body in a sliding mode. The first circular ring is rotationally mounted on the second bracket; the connecting rods are installed on the first circular ring, and the lengths of the connecting rods are different; the grinding wheels are rotationally installed on the connecting rods, the sizes of the grinding wheels on the connecting rods are different, and the length difference value after each set of grinding wheels and the connecting rods are combined is the difference value between worms of different specifications; and by arranging the rotating first circular ring and the multiple sets of grinding wheels, the device can flexibly adapt to worms of various specifications, the grinding wheels do not need to be disassembled and assembled according to the specifications of the worms, and the machining efficiency is improved.

1. The name of the design product: oral implant type mobile workbench. 2. The use of the design product: the design product is used for tooth beautification, tooth removal, oral tumor cutting, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.