30 results about "Mouse Tooth" patented technology

The invention discloses a new high-efficiency whirling milling head. Four cutter bars are fixedly arranged on four cutter installing grooves on a milling cutter disk, and the milling cutter disk is provided with mouse tooth-shaped gears meshed with the cutter bars, so that the cutter bars can be positioned more reliably and can be assembled and disassembled more conveniently. The positions of the cutter bars in the cutter installing grooves are adjusted by a vernier depth gauge to meet the condition that the center of the top edge of a cutter passes through the axle center of a workpiece. In the invention, the milling cutter disk and a pulley drive mechanism fixing cover are arranged in a whirling milling head cover body, and the lift angle of a milling head which is integrally connected with the whirling milling head cover body is adjusted through a set of screw bevel gear mechanism. After the cutter bars are worn, only the top surfaces of the obtuse parts of the cutter bars need to be ground, the tooth thickness and the cutting center line of the cutter bars can not be changed, the cutter bars can be reground for many times, and the dimensional accuracy and the positioning accuracy of the cutter bars can not be changed. The cutter which is ground by being vertically inclined for 13 degrees by the cutter bars is in a shortened tooth shape, still has very high strength and can be used for powerful high-speed milling.

The method includes following steps: decoding a image content into multiple macro data pieces; from the multiple macro data pieces, calculating a motion vector, which is as a judgment value; from the said judgment value, generating multiple deinterleaved labels; implementing time stretching operation for generated deinterleaved labels. The time stretching operation includes following actions further: setting up multiple buffers of deinterleaved labels; determining whether current deinterleaved label is a field combination format (Weave); determining whether other buffers of deinterleaved labels are single field interpolation format (BOB); and setting up the deinterleaved labels as derived single field interpolation format (BOB 2); carrying out destructive operation to destroy multiple isolated deinterleaved labels, and making them possess correlativity in spatial motion. The invention prevents phenomena of mouse teeth in more degree.

The invention discloses a mouse tooth disc detection device, which comprises an installation table used for installing and positioning a mouse tooth disc pair, wherein an installation seat is supported on the installation table, and the installation seat is used for rotating around the mouse tooth disc pair in the end face parallelism error detection process. The installation seat is provided witha installation frame which can slide along the horizontal direction relative to the installation seat, the installation frame is provided with a measuring meter, and the installation frame is used for mounting a measuring meter and enabling the position of the meter head of the measuring meter to be adjustable relative to the upward end face of the mouse tooth disc. And the measuring meter is used for propping the upward end faces of the mouse tooth disc pair in the process of rotating the installation seat around the mouse tooth disc pair so as to detect the end face parallelism error of theupward end faces of the mouse tooth disc pair relative to the downward end faces of the mouse tooth disc pair. When the mouse tooth disc detection device is used for detection, the operation is simple, the requirement on skills of operators is low, the detection is convenient and rapid, the cost required by detection can be greatly reduced, the detection period can be greatly shortened, and the production and manufacturing processes of the mouse tooth disc can be accelerated.

The invention discloses a multifunctional drilling and milling mechanism. The multifunctional drilling and milling mechanism comprises a main shaft head and a main shaft box, wherein the main shaft head comprises four drilling power heads, a main shaft box shell, two milling power heads, a mouse-tooth disc and a cutter disc gear, wherein the four drilling power heads and the two milling power heads are uniformly distributed along the circumferential direction of the cylindrical profile of the main shaft box shell, and are arranged on the main shaft box shell by rolling bearings; the mouse-tooth disc is arranged on the end surface of one side of the main shaft box shell, and the cutter disc gear is arranged on the center of the main shaft box shell; the main shaft head is connected to one end of the main shaft box by virtue of the mouse-tooth disc; the main shaft box comprises a shaft VIII, a shaft II, an indexing main shaft, a main transmission shaft, a shaft X, a shaft III, a shaft IV, a shaft IX, a worm shaft VI, a shaft VII and a turbine shaft which adopt the main shaft box body as support, as well as a lead-screw support, a connecting rod mechanism and a main driving clutch device. The multifunctional drilling and milling mechanism disclosed by the invention is applied on a machine tool and realizes drilling and milling processing of workpieces under the condition of once clamping, so that the accuracy of shapes and positions of holes or key grooves is ensured and the environment-friendly and energy-saving effects are achieved.

The invention discloses a device for detecting the shape and depth error of a tooth surface of a mouse tooth disc, which comprises a mounting table, wherein a mounting seat is supported on the mounting table and is used for rotating around the mouse tooth disc. The mounting seat is provided with a slidable contact component which is used for propping against the outer circle of the mounting table.The mounting seat is also provided with a slidable mounting frame, and the mounting frame is provided with a measuring meter. The measuring meter is used for pressing the meter on the inner circle ofthe mouse tooth disc so as to adjust the position of the mouse tooth disc relative to the mounting table, so that the mouse tooth disc is coaxial with the mounting table. The detection device also comprises a measuring rod, and the measuring rod is used for being installing and positioning the tooth-shaped surface to be detected of the mouse tooth disc. A measuring meter head is also used for pressing the meter on the outer circle of the measuring rod so as to find out the maximum value of the meter pressing amount of the generatrix of the outer conical circle of the measuring rod. When the detection device is adopted, the operation is simple, the detection period can be greatly shortened, and the production and manufacturing flow of the mouse tooth disc can be accelerated; in addition, the mouse tooth disc detection device is simple in structure, easy to prepare and high in detection precision.

The invention relates to the field of tool holders for numerically controlled machine tools, in particular to a servo tool holder structure and a method for using the same. The servo tool holder is provided with a casing, a rear cover assembly, a box assembly, a proximity switch assembly, and a water separator. The casing is installed at the tail of the rear cover assembly, and the reducer end of the rear cover assembly is connected to the rear end of the box assembly. The proximity switch assembly is installed in the box body of the box body assembly, and the water diversion plate is installed on the movable tooth plate of the box body assembly. The motor and reducer of the rear cover group are installed on the rear cover to provide the power source; the box assembly is positioned with a three-piece ratchet structure, and the proximity switch assembly uses a cam structure to detect the locking state of the knife holder. The present invention can solve the problems existing in the prior art, such as complex movement and cumbersome structure during the positioning and indexing of the tool holder, and the difficulty of increasing the manufacturing of the tool holder parts and the assembly of the complete machine, etc. Tool change function.

The invention relates to the technical field of right-angle heads of machine tools, and in particular relates to a manual accurate-indexing right-angle milling head. The manual accurate-indexing right-angle milling head comprises a ram, a pad, a mouse tooth disc, a spindle sleeve, a right-angle head box body, a machine tool spindle, a key block, a gear knife handle, a spiral bevel gear I, a spiral bevel gear II, a shaft, a clamping jaw and a pop rivet, wherein the ram is fixedly connected with the pad; the upper end of the mouse tooth disc is fixedly connected with the spindle sleeve, and the lower end of the mouse tooth disc is fixedly connected with the right-angle head box body; the machine tool spindle is connected with the key block; the gear knife handle is connected with the spiral bevel gear I; the spiral bevel gear I is connected with the spiral bevel gear II which is connected with the shaft; and the clamping jaw is arranged at the center of the machine tool spindle and is connected with the pop rivet. According to the manual accurate-indexing right-angle milling head, the positioning precision and the repeated positioning precision after a manual right-angle head is rotated are improved, the machining precision of the manual right-angle head is improved, the problem that the right-angle head is not concentric with the machine tool during assembly is solved, and meanwhile, the problem that a bearing of the right-angle head is easily rusted due to water is solved, therefore, the right-angle milling head is easy to use and popularize.

The invention discloses a method for detecting the shape and depth error of a tooth surface of a mouse tooth disc, which comprises the following steps of: the mouse tooth disc is installed and positioned. A measuring rod in the detection device is arranged and positioned on a tooth-shaped surface to be detected of the mouse tooth disc. A measuring gauge pressure gauge in the detection device is arranged on an outer circle of the measuring rod and moves along the outer conical circle generatrix of the measuring rod so as to display the maximum pressure gauge value of the outer conical circle generatrix. And the steps are sequentially repeated to obtain the maximum pressure gauge values of a plurality of outer conical circular generatrixes corresponding to a plurality of tooth-shaped surfaces to be measured, and the tooth surface shape and depth error of the mouse tooth disc is obtained according to the maximum pressure gauge values of the plurality of outer conical circular generatrixes. When the detection method is adopted, the operation steps are simple, and the detection period can be greatly shortened.

The method includes following steps: decoding a image content into multiple macro data pieces; from the multiple macro data pieces, calculating a motion vector, which is as a judgment value; from the said judgment value, generating multiple deinterleaved labels; implementing time stretching operation for generated deinterleaved labels. The time stretching operation includes following actions further: setting up multiple buffers of deinterleaved labels; determining whether current deinterleaved label is a field combination format (Weave); determining whether other buffers of deinterleaved labels are single field interpolation format (BOB); and setting up the deinterleaved labels as derived single field interpolation format (BOB 2); carrying out destructive operation to destroy multiple isolated deinterleaved labels, and making them possess correlativity in spatial motion. The invention prevents phenomena of mouse teeth in more degree.

The invention discloses a device for detecting coaxiality and indexing uniform distribution error of a mouse tooth disc pair, which comprises a mounting table, wherein a mounting seat is supported onthe mounting table and is used for rotating around the mouse tooth disc pair. The mounting seat is provided with a slidable contact component, and the contact component is used for propping against the reference outer circle of a reference mouse tooth disc in the process of rotating around the mouse tooth disc along with the mounting seat. The mounting seat is also provided with a slidable mounting frame, and the mounting frame is provided with a measuring meter. The measuring meter is used for correspondingly displaying the change of the meter value of a reference inner circle relative to thereference outer circle or the change of the meter value of the detection inner circle relative to that of the reference outer circle in the process that the contact component props against the reference outer circle and the mounting seat rotates around the mouse tooth disc pair and the meter is pressed on the reference inner circle or the detection inner circle. When the detection device is adopted, the operation is simple, the requirement on skills of operators is low, the detection is convenient and rapid, the cost required by detection can be greatly reduced, the detection period can be greatly shortened, and the production and manufacturing processes of the mouse tooth disk can be accelerated.

The invention discloses a method for detecting parallelism error of end faces of a mouse tooth disc pair, which comprises the following steps of: a mouse tooth disc pair is installed and positioned sothat end faces to be detected on the mouse tooth disc pair are upwards, and end faces opposite to the end faces to be detected are downwards to serve as a reference end faces. And a detection deviceis used for propping against the end faces to be detected of the mouse tooth disc pair and sliding relative to the end faces to be detected so as to display the change of the pressure meter value of the end faces to be detected. And the end face parallelism error of the end faces to be detected relative to the reference end faces is obtained according to the maximum value of a gauge amount and theminimum value of the gauge amount. When the detection method is adopted to detect the end face parallelism error of the upper end faces to be detected relative to the reference end faces of the mousetooth disc pair, the operation steps are simple, the execution is easy, and the skill requirement on operators is low; the error detection is convenient and fast, the detection period can be greatlyshortened, the production and manufacturing flow of the mouse tooth disc is accelerated, and the detection precision is high.

The invention discloses a method for detecting the coaxiality error of central axes of mouse tooth disk pair, which comprises the following steps of: a mouse tooth disk pair is installed and a reference mouse tooth disc is fixed. A detection device is respectively propped against the reference outer circle and reference inner circle of the reference mouse tooth disc and synchronously slides alongthe reference outer circle and the reference inner circle so as to obtain a plurality of first meter values corresponding to a plurality of position points on the reference inner circle; and then a detection device is adopted to respectively prop against the reference outer circle and detection inner circle for measuring the mouse tooth disc and synchronously slide along the reference outer circleand the detection inner circle so as to obtain a plurality of second meter values which respectively correspond to a plurality of position points on the detection inner circle corresponding to the reference inner circle one by one. According to the plurality of first meter values and the plurality of second meter values, the coaxiality error of central axes of mouse tooth disc pair is obtained, when the detection method is adopted, the operation steps are simple, the error detection is convenient and fast, the detection period can be greatly shortened, and the production and manufacturing processes of the mouse tooth disc are accelerated.

The invention discloses a mouse tooth disk locking mechanism for an efficient and compound milling disk mill device of a blisk. The mouse tooth disk locking mechanism is used for solving the technical problem that an existing hydraulic locking mechanism for the efficient and compound milling disk mill device of the blisk is poor in locking force. The technical scheme is that the mouse tooth disk locking mechanism comprises a disk mill box body (1), an inner box body (5), a worm (6), a worm gear (7), an outer box body (8), a serve motor (11), a left side fluted disk (2), a push ring (3) and a right side fluted disk (4). The left side fluted disk (2) and the right side fluted disk (4) are meshed, and two end faces of the push ring (3) are respectively matched with the left side fluted disk (2) and the right side fluted disk (4). The mouse tooth locking mechanism can generate locking force through mesh between tooth faces between mouse disk teeth so as to be large in locking torque and meet high-rigidity and large-torque requirements in a disk milling process. Furthermore, the minimum scale division of three piece type end face fluted disks of the mouse tooth disk is 1 degree so as to achieve accurate control of a swing angle of the disk mill device.

The invention provides a mechanism for tooth difference rigidity dividing adjustment for thread spinners, which comprises an upper-layer part, a middle-layer part and a lower-layer part, wherein the layers are linked by mouse tooth type clutches; suppose that the number of the teeth between the upper-layer part and the middle-layer part is Z, the tooth difference between the upper-layer part and the lower-layer part can be 1, 2, 3 or N(N is an integer more than or equal to 1). During the adjustment of a gear transmission device, if the upper-layer part and the middle-layer part are needed to be rotated one tooth difference clockwise or counter-clockwise, the lower-layer part and the middle-layer part are rotated one or more tooth differences in the same direction. The structure can be usedin design of coaxial mechanisms capable of transmitting a plurality of planes at the same time to ensure that the mechanisms keep precise synchronization or distribute at a certain fixed angle to eliminate machining or installation errors.