151 results about "Turret" patented technology

The utility model relates to the technical field of tool turrets, in particular to a high-strength tool turret which comprises a turret body and a turret base, a plurality of tool aprons used for installing tools are arranged on the turret body, a sliding groove is formed in the turret base, the turret body penetrates through the turret base, hard rails are arranged on the two sides of the turret body, the hard rails are fixedly connected with the turret base, and the hard rails are arranged in the vertical direction of the turret base. The tower body is connected with the hard rails in a sliding mode, the tower base is further provided with a plurality of linear rails, the linear rails and the hard rails are arranged in the same direction, the linear rails are fixedly connected with the tower base, the tower body is further connected with the linear rails in a sliding mode, and the tower body is further provided with a driving piece for driving the tower body to slide. The hard rail is arranged to support the tower base, the strength of the tower base can be enhanced, meanwhile, the linear rail is arranged to guide the tower body, the strength of the tower base can be enhanced, the situation that the tower body is difficult to move due to large hard friction of the hard rail can be reduced, the hard rail is difficult to damage in the moving process of the tower body, and the production stability can be further improved.

The utility model discloses a vertical turret multi-axis compound machine tool, which relates to the technical field of machining equipment, including a base, a column, a turret and a workbench, and also includes a driving mechanism for driving the workbench to achieve up and down lifting, the driving mechanism includes a power assembly, a screw, a nut and a mounting seat, the nut is fixed to the base through the mounting seat, the screw is threadedly connected to the nut, and one end of the screw is rotatably installed in the mounting seat, and the other end of the screw is rotatably connected to the workbench, the power assembly is connected to the screw, and is used to drive the screw to rotate, thereby driving the workbench to lift up and down. The screw-type driving mechanism in the utility model has the advantages of simple structure, easy installation, and precise adjustment, and can smoothly drive the workbench to lift up and down, thereby making the application of the machine tool more flexible, ensuring that it can be applied to the processing needs of workpieces of different specifications or different application scenarios.

The utility model discloses a power tool turret for a numerical control machine tool, and belongs to the technical field of movable tool turret structures, the surface of a tool turret body is provided with a tool bit installation cavity, the interior of the tool bit installation cavity is communicated with an installation groove, the inner wall of the installation groove is fixedly provided with a positioning disc and a positioning rod, and the center position of the tool turret body is fixedly sleeved with a bearing sleeve. The inner wall of the bearing sleeve is rotationally connected with a connecting shaft through a bearing, the surface of the connecting shaft is fixedly connected with a fixing base in a sleeving mode, and positioning holes which are annularly distributed at equal intervals are formed in the side face of the fixing base. Therefore, the tool turret mounting cavity and a tool are rapidly positioned, the tool replacement efficiency is greatly improved, meanwhile, the machining angle of the tool is conveniently adjusted, automatic positioning can be achieved after the tool turret body rotates and is adjusted through the arranged fixing base, positioning holes and positioning rods, and the use convenience of the tool turret is greatly improved.

Device for pressing and separating a material web, with a pivoting arm (9), wherein the pivoting arm (9) is pivotable about a first pivot axis (10), with a separating device (11) held on the pivoting arm (9), wherein the separating device (11) is pivotable about a second pivot axis (12) provided on the pivoting arm (9), with at least one cutting edge (13) held on the separating device (11), which is movably held on the separating device (11) and with a pressure roller (14) held on the pivoting arm (9).

The invention relates to the technical field of tool turrets, in particular to a numerical control power tool turret which comprises a turret frame and a turret base, the turret base is connected to the turret frame in a sliding mode, the turret frame can move in the horizontal transverse and longitudinal direction, a turret body is installed on the turret base, a roller pin is arranged on the turret base corresponding to the turret frame, and an embedding groove is formed in the turret base corresponding to the roller pin. The roller pins are embedded in the embedding grooves, and the roller pins can abut against the tower in the embedding grooves. The tower base is connected to the tower frame in a sliding mode, the tower frame can move in the horizontal transverse and longitudinal direction, flexible movement of the tool turret in the horizontal transverse and longitudinal direction can be achieved, the tool turret body is installed on the tower base, machining operation is facilitated, the tower base abuts against the tower frame through the roller pin, the roller pin is embedded in the embedding groove, and the roller pin can rotate. Therefore, the friction between the original tower base and the tower frame can be converted, so that the friction between the tower base and the tower frame is reduced, the sliding of the tower base on the tower frame is smoother, and the condition that the tower base and the tower frame are damaged due to repeated friction after being used for a long time is reduced.

The utility model discloses a bottom cover conveying device which comprises a fixing frame, a turret mechanism, a plurality of first positioning mechanisms, a plurality of second positioning mechanisms, a first driving mechanism and a conveyor. A turret of the turret mechanism is sequentially sleeved with a first fixing disc, a first cam disc, a first rotating disc, a second fixing disc, a drive plate, a first supporting disc and a second rotating disc. A first cam track is arranged at the lower end of the first cam disc; a second cam track is arranged at the bottom of the second fixed disc; the plurality of first positioning mechanisms are respectively connected with the second rotating disc; the plurality of second positioning mechanisms are respectively arranged on the first rotating disc; the first driving mechanism is arranged on the first fixed disc; and the conveyor is connected with the rotating tower. Positioning of the bottom cover in the conveying process is guaranteed, so that the bottom cover enters the cover assembling machine at a specific position, the cover assembling efficiency and the qualified rate are greatly improved, and the cover assembling cost is reduced.

The utility model relates to the technical field of CNC turning and milling compound machine tools, especially a dual-spindle opposed dual-turret dual-Y-axis CNC turning and milling compound machine tool, including a turret body, the turret body includes a turret box, the right side of the top of the turret box is connected to a first mounting plate by bolts, and the bottom of the first mounting plate is connected to a lifting motor by bolts. The lifting motor drives the driving wheel to rotate forward, the driven wheel drives the driving rod to rotate forward to move the connecting plate mounted on the surface upward, and the connecting plate drives the power motor on the right side of the second mounting plate to move upward. The lifting motor is controlled to reverse, so that the cutter disc and the power motor can be controlled to move downward, and the lifting height of the cutter disc can be controlled. The tool adjusts the lifting height accordingly to process the workpiece. By arranging the turret body on both sides of the machine tool, the workpieces on both sides can be processed separately, the adjustment is more convenient, the processing efficiency is improved, and the equipment processing versatility is more extensive.

The invention discloses a machining position correction system and a control method thereof.The system comprises a base, a turret clamping mechanism and a sliding table mechanism, at least one machining station is arranged on the base, a positioning device and the sliding table mechanism are arranged at the machining station, and the sliding table mechanism comprises a machining assembly and a calibration probe assembly; the machining assembly can reciprocate in the first direction of the machining station, the sliding table mechanism reciprocates in the radial direction of the turret clamping mechanism, a clamping assembly is arranged on the turret clamping mechanism, a calibration device is arranged on the clamping assembly, and the turret clamping mechanism drives the clamping assembly to rotate to the machining station. The calibration probe assembly detects the positioning device and the calibration device so as to determine the position offset of the clamping assembly relative to the machining station. The control precision of the rotation angle of the turret clamping mechanism is compensated, and the machining precision of machining equipment is improved.

The application discloses a kind of single-point mooring chain and anchor chain disc connection damage monitoring and inhibiting device and method, it is related to the inner turret type single-point mooring safety monitoring and protection technical field, the device is set in the tower body structure under the turret of the inner turret type single-point mooring system, including: motion measurement module, contact load measurement module, mooring chain measurement module, collaborative control module and inhibiting drive module, motion measurement module is used to obtain the motion characteristics of turret;Contact load measurement module is used to measure contact interface load and wear amount;Mooring chain measurement module is used to obtain chain body posture and tension;Collaborative control module carries out damage grade determination and instruction output;Inhibiting drive module executes pre-tightening force adjustment, mechanical locking and wear compensation to realize hierarchical inhibition.The application solves the problem of insufficient in-situ monitoring capability of contact interface in the prior art, lack of active inhibition means, realizes in-situ perception, intelligent determination and hierarchical inhibition of intelligent control of the damage of mooring chain and anchor chain disc connection.

The utility model relates to the technical field of battery production and manufacturing, in particular to a turret mechanism and a winding device, and the turret mechanism comprises a rack, a roll changing unit, two supporting units and two bracket units. The roll changing unit is arranged on the rack and comprises a first turret structure and a second turret structure. The two supporting units are connected with the first turret structure and the second turret structure respectively, each supporting unit comprises a supporting plate, and each supporting plate is provided with a limiting terminal. The two support units are arranged on the rack, each support unit comprises a limiting piece, each limiting piece is provided with a limiting groove, and the limiting terminal enters the limiting groove to form limiting. The winding device comprises winding shafts and the turret mechanism, one end of each winding shaft is connected to the first turret structure, and the other end of each winding shaft is connected to the second turret structure. According to the turret mechanism and the winding device, the position deviation of the winding shaft can be avoided, normal production is guaranteed, and the production efficiency is improved.

The application discloses a turret type bulk material patching machine, which comprises a rack, a die bonding table assembly, a bonding head assembly, a pressing assembly, a visual assembly, a vibration disc feeding assembly, a sorting assembly and a micro-motion separation platform which are installed on the rack, the bonding head assembly comprises a rotating disc, a rotating disc driving element and a swing arm, the swing arm comprises a mounting seat, a connecting seat and an elastic plate, the mounting seat is fixedly connected with the rotating disc, one end of the elastic plate is fixedly connected with the connecting seat, the other end of the elastic plate is provided with a suction nozzle, and the connecting seat is fixedly connected on the elastic plate and close to one side of the suction nozzle; the pressing assembly comprises a pressing block and a lifting driving element, and a pressure bearing element is arranged on the connecting seat. The turret type bulk material patching machine adopts the elastic swing arm to replace the swing arm integrated with a sliding block structure, and the pressing structure and the swing arm structure are separated, so that the weight of the swing arm is reduced, the swing arm can rotate faster, and the production efficiency is improved.

The utility model discloses grinding equipment which comprises a base, a turret clamping mechanism and a sliding table grinding wheel mechanism, at least two grinding stations are arranged on the base, the turret clamping mechanism is arranged on the base, and at least two clamping assemblies are arranged on the circumferential side wall of the turret clamping mechanism. The turret clamping mechanism rotates along the longitudinal center axis of the turret clamping mechanism so that the clamping assemblies can rotate among different grinding stations, the clamping assemblies clamp materials in the longitudinal direction of the turret clamping mechanism, and the sliding table grinding wheel mechanism is arranged at the grinding stations and reciprocates in the radial direction of the turret clamping mechanism so as to execute grinding operation. The at least two grinding stations are arranged on the base, and the clamping assemblies corresponding to the grinding stations are arranged on the turret clamping mechanism, so that materials at different grinding stations in one machining period can be ground, and the machining efficiency of equipment is improved.

The utility model relates to the technical field of environmental tests, in particular to a turret test box, which drives a turret to rotate through an indexing head mechanism connected to the bottom of the turret and can accurately position the position of a station. Detection optical fibers corresponding to the positioning clamps are arranged at the positions, opposite to the small feeding door and the small discharging door, of the profile support, so that whether products exist on the positioning clamps rotating to the stations opposite to the small feeding door and the small discharging door or not can be detected in real time through the detection optical fibers; the air curtains are arranged on the top of the small feeding door and the top of the small discharging door, so that air can be blown to generate certain air pressure when the door is opened, and heat loss caused by door opening is prevented.

The invention discloses a wave energy device combined with an internal turret type single-point mooring system, which comprises a rear bent pipe wave energy power generation device and the internal turret type single-point mooring system, wherein a rotary joint in the internal turret type single-point mooring system is detachably mounted at the bottom of the rear bent pipe wave energy power generation device; the rear elbow pipe is located below the gravity center of the rear elbow pipe wave energy power generation device; an inner turret in the inner turret type single-point mooring system is hollow and is divided into a plurality of cabins, and ballast water pumps are arranged at the bottoms of the cabins. The rotating joint is fixedly mounted below the gravity center position, and the inner side of the rotating joint is connected with the inner rotating tower, so that swaying, surging and rolling motions, irrelevant to power generation, of the wave energy power generation device under the action of an environmental load are reduced, and meanwhile, the pitching and heaving motions relevant to power generation cannot be influenced; by means of the adjustable ballast water inner turret type single point mooring system, the rear bent pipe wave energy power generation device can be controlled to keep good power generation efficiency under different sea conditions.

The invention relates to an anti-polarization positioning mechanism for the tail end of a composite turning and milling lifting tool turret. The anti-polarization positioning mechanism comprises a supporting frame, a tool turret module and an anti-polarization positioning module. A protruding ring is arranged on the outer side of the supporting frame, and the annular base of the tool turret module is rotationally installed on the protruding ring. The anti-polarization positioning module is arranged between the annular base and the convex ring and comprises an end face fluted disc set, a floating sleeve and a driving control assembly. Wherein the fixed fluted disc is fixed to the end face of the convex ring, the movable fluted disc is axially and movably arranged on the annular base, and the floating sleeve abuts against the movable fluted disc and is driven by the driving control assembly to axially move, so that meshing locking or separation unlocking of the fluted discs is controlled. The positioning and locking mechanism is arranged at the tail end of the tool turret in front, so that a force arm between a cutting force acting point and a locking point is greatly shortened, the overall rigidity of the tool turret is remarkably improved, the problem of tail end polarization under the heavy cutting working condition is effectively solved, and the machining precision and the surface quality are guaranteed.

A precise positioning and adjusting tool between a turret cradle and a high-low speed reducer comprises an L-shaped positioning plate and an adjusting device, the L-shaped positioning plate comprises a first turning face and a second turning face, a plurality of positioning holes are formed in the first turning face, a plurality of eccentric bolts penetrate through the positioning holes and strip-shaped holes formed in the cradle, the L-shaped positioning plate is positioned on the upper surface of the cradle in a matched mode, and the adjusting device is arranged on the second turning face. A plurality of assembling holes for assembling the adjusting device are formed in the second turning surface; the adjusting device comprises a bolt bar, the front end of the bolt bar is a mounting part, the rear end of the bolt bar is a handle, the middle end of the bolt bar is a connecting section, a small-diameter section is arranged between the mounting part and the connecting section, a large-diameter section is arranged between the handle and the connecting section, and external threads are arranged on the large-diameter section; the bolt rod is sleeved with a tubular positioning thread sleeve, the front end of the positioning thread sleeve is a small-inner-diameter end, the rear end of the positioning thread sleeve is a large-inner-diameter end, a flange is arranged on the periphery of the front end of the positioning thread sleeve, the rear end of the positioning thread sleeve is provided with an internal thread used for being matched with the large-diameter section, and the installation part is detachably connected with an abutting head.

The invention relates to a rotary indexing device for manufacturing packaging tubes comprising an indexed turret (1) having a rotation axis (2) and comprising at least a first track (A) and a second track (B), each track (A, B) comprising mandrels (3A,5 3B) arranged on the circumference of the indexed turret (1); the mandrels (3A, 3B) operating successively with stations (4A, 4B); the rotation axis (2) of the turret (1) being horizontal, and the tracks (A, B) being separated from one another by a gap (7) along the rotation axis (2) of the turret (1) and a misalignment (6) in the plane of rotation of the turret (1), said misalignment (6) making all the stations (4A, 4B) and10 the mandrels (3A, 3B) visible and said gap (7) minimizing the rotational inertia of said turret (1).

The invention provides a tool status display device, a numerical control device for a machine tool, a machine tool, and a tool preparation method. The tool status display device includes a memory, an arithmetic device, and a display. The memory stores first data that associates each mounting surface of a turret having a plurality of mounting surfaces with a tool mounted on each mounting surface, and second data that determines whether each tool mounted on the turret has completed blade edge position measurement. The arithmetic device determines whether or not the specified tool is attached to the specified attachment surface of the turret on the basis of third data relating the specified tool specified by the machining program and the specified attachment surface to which the specified tool is to be attached, and the first data. The arithmetic device determines whether or not the tool nose position of the specified tool has been measured on the basis of the third data and the second data. The display displays a first image indicating whether the specified tool is mounted on the specified mounting surface. Further, the display displays a second image indicating whether the specified tool has completed the tip position measurement.

In order to provide a machine tool that does not require ensuring a large space around the tool unit and does not limit the rotation angle of the tool unit, an automatic lathe (100) has a front spindle (20) for holding a workpiece (W) and a turret (31). The circumferential surface of the turret (31) is divided into a plurality of turret surfaces (31n, 31c, ……, 31k), and tools (40, 61, 62, 63, 64, 65) are mounted on these turret surfaces (31n, 31c, ……, 31k). The workpiece (W) is machined using any tool selected by rotating around the Z axis. The distance between at least one turret surface (31n) of the turret surfaces of the turret (31) and the Z axis is set to be shorter than the distances between the remaining other turret surfaces (31c to 31k) and the Z axis.

1. The name of the design product: Positioning block. 2. The use of the design product: For positioning connection between the tool holder and the turret. 3. The design key points of the design product: Lie in the shape. 4. The picture or photograph that best shows the design key points: Perspective view.

The utility model discloses an electromechanical conversion device of an ancient mechanical turret clock, which belongs to the technical field of automatic time traveling modes of ancient mechanical turret clocks and comprises a conversion fixed shifting fork and a conversion sliding shifting fork. The conversion fixed shifting fork and the movement output split shaft connecting rod rotate synchronously; the conversion sliding shifting fork is arranged on the conversion connecting rod in a sleeving manner, the conversion sliding shifting fork can slide in the axial direction of the conversion connecting rod, and the conversion sliding shifting fork and the conversion connecting rod synchronously rotate; the switching connecting rod is provided with a sliding shaft sleeve, the sliding shaft sleeve is sleeved with an electromechanical cannon pinion, the electromechanical cannon pinion and the switching connecting rod are both rotationally connected with the sliding shaft sleeve, and the electromechanical cannon pinion is controlled by an electromechanical reduction gearbox to rotate. According to the utility model, the main movement of the mechanical clock can drive the clock hand to travel, and the electromechanical reduction gearbox can also drive the clock hand to travel.

The utility model discloses a kind of positioning device of ladle rotary table, including rotary support platform, rotary frame, ladle main body and positioning support mechanism;Rotary support platform top surface is connected with rotary frame by lifting rotary mechanism, a pair of ladle main body is set, and is respectively fixed by positioning support mechanism limit in rotary frame two sides;Positioning support mechanism includes fixed plate, locating plate and adjusting mechanism, fixed plate is welded and fixed in rotary frame outer wall, locating plate is set in the other side of fixed plate, and mirror image is set with a pair, two locating plates are mutually close or far away under the action of adjusting mechanism, after ladle main body is placed between two locating plates, it is placed stable by the locating groove of locating plate, and the ladle main body of different size is positioned and supported.The utility model is compared with prior art's advantage lies in: by a pair of locating plate and adjusting mechanism, can be automatically adjusted according to ladle size, applicable to the ladle main body of different diameter or external dimensions, improve versatility.

The utility model discloses a work fixture for characteristic processing on the circumference of a tool turret of a numerical control lathe, which is used for rotary parts on a vertical processing center and comprises a heightening base plate which is arranged on a working table of the processing center and is detachably connected with the working table and a servo system of the processing center. And the four-axis index plate is detachably connected to the servo system and is in key connection with the heightening base plate. And the four-axis connecting disc is arranged on the side wall of the four-axis index plate, the central part of the four-axis connecting disc is in clearance fit with the four-axis index plate, and the side wall of the four-axis connecting disc is in threaded connection with the four-axis index plate. The jackscrew pressing plate is arranged on the heightening base plate, and the upper portion of the jackscrew pressing plate presses the lower portion of the servo system and is in threaded connection with the heightening base plate. The heightening base plate and the workbench are detachably connected so that the damaged heightening base plate can be conveniently replaced, relative positioning between the heightening base plate and the four-axis dividing plate is achieved in a key connection mode, transmission and conversion from the four-axis dividing plate to the four-axis connecting plate and then to the tool turret reference are achieved, reference transmission can be kept consistent, the reference conversion precision is high, and the machining precision is high. And the cost is reduced.

The utility model provides a milling shaft structure of a tool turret, which comprises a tool turret box, a tool turret body and a tool turret motor, the tool turret motor is in transmission connection with the tool turret body through the tool turret box, a plurality of power tool aprons are arranged on the periphery of the tool turret body, and the milling shaft structure further comprises an angle adjusting assembly for adjusting the angle of the power tool aprons. The angle adjusting assembly comprises a milling shaft angle head and a rotating gear shaft, the milling shaft angle head is arranged in the middle of the front end of the tool turret body, the rotating gear shaft is arranged in the milling shaft angle head in a penetrating mode in the radial direction, the rotating gear shaft is rotationally connected into the milling shaft angle head, and a baffle ring is arranged at the front end of the milling shaft angle head; the inner end face of the baffle ring is pressed on the end portion of the side, facing the axis, of the power tool apron, and outward lifting of the power tool apron can be limited when the tool turret runs. When the tool turret is lifted, the baffle ring effectively blocks the power tool apron, so that the power tool apron operates at a fixed position, the power tool apron is prevented from being lifted outwards, and interference is avoided; meanwhile, the position of the power tool apron is limited, and the stability and precision of the tool turret are guaranteed.

The invention discloses a double-station automatic winding device compatible with gap winding and center surface winding. The double-station automatic winding device comprises a winding base, a guide roller set, a roll changing unit and a turret unit, wherein the guide roller set, the roll changing unit and the turret unit are arranged on the winding base; the guide roller group is used for guiding and conveying the foil to the roll changing unit; the roll changing unit comprises a roll changing rack fixedly connected with the winding base, a gap adjusting assembly arranged on the roll changing rack, a roller passing assembly arranged on the side, away from the turret unit, of the gap adjusting assembly, and an approaching roller assembly and a cutter assembly which are arranged on the side, close to the turret unit, of the gap adjusting assembly. The gap adjusting assembly is of a structure capable of moving towards and away from the turret unit. When winding operation is carried out, the roll changing unit is used for controlling the approaching roller assembly to be attached to the winding portion of the turret unit or keeping a constant distance between the approaching roller assembly and the winding portion of the turret unit. According to the scheme, a gap winding mode and a center surface winding mode are compatible, the tension used by the winding mechanism is smaller than that used by conventional center winding, and wrinkling of a middle tab area is obviously improved.

The invention relates to a double-station turret type composite grinding machine. The technical problem that an existing grinding machine is low in machining efficiency is solved. Comprising a clamping sliding table movably arranged at the upper end of a grinding machine base through a sliding table reciprocating driving structure, a workpiece clamping mechanism used for clamping a workpiece is arranged on the clamping sliding table, two turret mounting bases located on the two sides of the workpiece clamping mechanism correspondingly are movably arranged at the upper end of the grinding machine base, and turret bodies are rotationally arranged on the turret mounting bases correspondingly; the turret mounting seats are connected with turret movement driving mechanisms capable of driving the turret mounting seats to be close to or away from the workpiece clamping mechanism, and a grinding wheel assembly and a detection assembly are arranged on the outer side of the turret body. The device has the advantages that the turret bodies arranged on the two sides of the workpiece can synchronously measure and machine the workpiece, the machining efficiency is improved, and the machining effect is guaranteed. The clamping effect of the workpiece can be guaranteed through the headstock assembly and the tailstock assembly, the workpiece can be driven to rotate in the circumferential direction, circumferential machining of the workpiece is facilitated, and the machining efficiency is improved.

A single-pile-leg single-point mooring device capable of being matched with a shuttle tanker is provided with a base and a rotating tower, the base is provided with a circular base body, a pipeline platform is welded to the side face of the base body, and an insertion pile is fixed to the bottom of the base body. The turret is fixed on the base main body, the turret is provided with a round turret main body, a liquid slip ring is fixed in the turret main body, the liquid slip ring consists of a fixed slip ring and a movable slip ring, the turret main body is fixedly connected with the fixed slip ring, an adaptive tower is fixed at the bottom of the turret main body, and the adaptive tower is inserted into the turret main body from the upper part of the base main body to be fixed; and an S-shaped pipe group is fixed in the turret main body. The S pipe set is composed of an upper pipe section and a lower pipe section, the upper pipe section is fixedly connected with the movable sliding ring, the lower pipe section penetrates through the turret body, is located in the adaptive tower and is fixedly connected with the fixed sliding ring, and the free end of the upper pipe section is connected with a conveying pipeline on the cruise ship. Compared with a traditional semi-submersible single-point mooring device, the semi-submersible single-point mooring device has the advantages of being compact in structure, light in weight, convenient to operate, safe, reliable and the like and can be applied to deepwater sea areas.

A turret-based code engraving and scanning device belongs to the field of battery production technology. The device includes a mounting base, a turret device, a lifting device, a steel shell input device, a steel shell output device, and a code engraving and scanning device. The turret device includes a turret and multiple turret fixtures. The lifting device includes a lifting groove wheel. The side wall of the lifting groove wheel is provided with a cam lifting groove. The cam lifting groove includes a horizontal low position, an ascending section, a horizontal high position, and a descending section connected end to end. The turret fixture slides with the turret in the vertical direction. The top of the turret fixture is slidably arranged inside the cam lifting groove. The discharge end of the steel shell input device is arranged near the horizontal low position, the feed end of the steel shell output device is arranged near the descending section, and the code engraving and scanning device is arranged near the horizontal high position. The present invention has the characteristics of high work efficiency, short system process, simple maintenance and repair, and small footprint.

A turret roll forming machine includes at least one turret assembly carrying multiple rows of tooling (e.g., forming rollers), rotatable about an axis to selectively align rows of tooling with an input or output. A transmission is accessible from an exterior of the turret assembly without disassembling of the turret assembly to perform a changeover of roll tooling and / or maintenance on gears, bearings, or shafts of the transmission. Thus, a chain drive may be employed, advantageously accommodating differing rotational speeds for top and bottom forming rollers of each pair of forming rollers, e.g. to reduce roll scuffing. Pairs of forming rollers may be provided as cassettes, which are removably coupleable to the turret assembly allowing quick and easy reconfiguration and / or servicing, minimizing negative effects of changeover. The turret assembly may be a unitary structure (e.g., a weldment) improving rigidity and increasing accuracy of roll forming operations.