78results about How to "Smooth cut" patented technology

The invention belongs to the technical field of copper rod machining, and particularly discloses a copper rod machining device and a machining process thereof.The copper rod machining device comprises a base, two sets of workpiece supporting frames, a lifting frame, two sets of cutting machines and a transverse embracing mechanism, and the two sets of workpiece supporting frames are symmetrically installed on the upper surfaces of the two sides of the base; the two sets of workpiece supporting frames are correspondingly connected with sliding blocks through bidirectional driving pieces correspondingly arranged in the two sets of workpiece supporting frames, assembling rods are fixedly installed on the outer sides of the two sets of sliding blocks correspondingly, and a first guide frame and a second guide frame are arranged between the two assembling rods with the opposite end faces correspondingly. According to the copper rod cutting and polishing integrated machining device, copper rod cutting and polishing integrated machining is achieved, the cutting position is accurately controlled, end face burrs are effectively removed, the equipment investment and the operation cost are reduced, the machining efficiency is improved, and the machining quality is improved. And the machining efficiency and the yield are improved, and the production requirements of small and medium-sized copper material machining enterprises are met.

The utility model discloses a kind of board cutting equipment and production line, board cutting equipment includes: first cutting member and second cutting member;The side wall in the thickness direction of first cutting member is attached with the side wall in the thickness direction of second cutting member;And, first cutting member is internally structured with the first through hole along the thickness direction of itself, second cutting member is internally structured with the second through hole along the thickness direction of itself, first through hole is aligned with second through hole;Second cutting member is rotated relative to first cutting member. Thus, by shearing mode, its force is limited on the very narrow shear band in the thickness direction of board, with highly concentrated local shear force, the shear strength of material can be efficiently overcome, cutout is neat, almost no impact wave or tensile stress that causes curling or deformation to the board area on both sides of cutout. Therefore, the present scheme can effectively avoid cutout curling problem, and flat section can be obtained by once cutting, without secondary cutting.

This utility model discloses a mechanical explosion-proof thermostat, belonging to the technical field of thermostats. The device includes an explosion-proof body and a cover plate. The explosion-proof body includes an insulating shell, and an actuation control component is disposed inside the insulating shell. The inner edge of the insulating shell is threaded. The bottom of the cover plate is provided with a threaded retaining ring that mates with the threaded inner edge of the insulating shell. An inner ring plate is disposed along the inner edge of the insulating shell, and a sealing gap exists between the inner ring plate and the inner edge of the insulating shell. Multiple sealing gaskets are fixedly disposed on one side of the inner ring plate within the sealing gap. When the cover plate is screwed into the insulating shell, the threaded retaining ring embeds into the sealing gap and mates with multiple sets of annular protrusions on the outer side of the multiple sealing gaskets fixed on the inner ring plate. The multiple sets of annular protrusions elastically press against the inner side of the threaded retaining ring, forming a multi-stage sealing effect, thereby improving the stability of the sealing effect at the cover plate, effectively resisting the intrusion of external corrosive substances, and extending the service life of the thermostat.

This utility model relates to the field of ball screw machining technology and discloses a double-push ball screw cyclone milling machine, including a housing. Two drive assemblies are provided on the inner walls of both sides of the housing. A cyclone milling cutter assembly is mounted on the upper drive assembly. A fixed platform is fixedly connected to the bottom inner wall of the housing. A slide is slidably connected to the upper surface of the fixed platform. A carriage is adjustablely mounted on the upper surface of the slide. A three-jaw chuck is rotatably connected to one side of the carriage via a bearing seat. A deceleration assembly is provided on one side of the carriage to slowly rotate the three-jaw chuck. This utility model uses two independent drive assemblies to move the workpiece and the cyclone milling cutter assembly respectively, allowing them to move in opposite directions to precisely control the workpiece's movement and axial feed, and to control the high-speed rotation and axial position of the cyclone milling cutter. The relative cutting motion between the two significantly improves machining efficiency.

The utility model relates to moxa stick processing technical field, concretely is a kind of cutting device for moxa stick processing, including base, fixed mounting is equipped with fixed frame on the base upper surface, work, first moxa stick is placed in the inside of curved groove one of bearing platform surface, before cutting, push cover plate, and the curved block under cover plate slides in curved groove one, moxa stick is pushed to specified cutting position, hand wheel is rotated to drive threaded lead screw rotation, threaded lead screw drives fixed link to move down, using the cooperation of curved groove two and curved groove one, moxa stick is firmly fixed, then, through handle lever, lever drives mandrel and gear rotation, gear engages driven wheel, makes driven wheel rotate, and further drive inclined tooth bar to make inclined motion along the track of sliding slot one, since inclined tooth bar is fixedly connected with cutter bar, and inclined lever is guided by the sliding cooperation of sliding slot two and convex shaft two, cutter bar drives cutting knife to realize up-down cutting action, complete a cutting process, so circulate, realize the continuous accurate cutting of moxa stick.

The utility model belongs to medical apparatus and instruments, concretely relates to a kind of pathological auxiliary material taking tool of endoscopic mucosal resection specimen, including total connecting plate and comb plate;The side of total connecting plate is connected comb plate;Comb plate is composed of several parallel straight boards, the width of each straight board is less than target material taking width;The distance between the upper edge of the n-1th straight board to the upper / lower edge of the nth straight board is equal to the distance between the upper / lower edge of the nth straight board to the upper / lower edge of the n+1th straight board, and the distance between the upper / lower edge of the n-1th straight board to the upper / lower edge of the nth straight board is equal to target material taking width, wherein, n is natural number greater than 1 and less than total number N.Compared with prior art, the utility model solves the problem that it is difficult to control the cutting size and easy to cause specimen contamination when cutting specimen into mucosal strips in prior art.The tool of the present scheme can effectively assist cutting positioning and control the cutting size.

The utility model provides a small line cutting device with gas protection cutting function, include: welding platform, welding platform top one end fixedly connected with first locating seat, welding platform top other end slidingly connected with second locating seat, the top of first locating seat and second locating seat all are rotatably connected with workpiece platform through steering assembly, the top of welding platform is welded with L type support. The utility model increases gas tank and high pressure gas nozzle, utilizes nitrogen protection, prevents workpiece oxidation, takes away heat and reduces heat influence area, improves working environment, cutting seat slides along cross track, satisfies various cutting demand, according to workpiece specification size, selects only first locating seat and carries out single -sided fixed, or first locating seat and second locating seat cooperate and fix, and conducting electricity clamp can fix circular or regular workpiece with high and low difference surface, workpiece platform can adjust angle in multiple directions with the help of steering assembly, satisfies complex profile or inclined plane workpiece cutting demand.

This invention discloses a multi-layered tooth with a carious pulp chamber and its fabrication method. The method involves sequentially molding a simulated dentin crown with an upper pulp chamber, a simulated enamel with a caries-receiving groove covering the outer side of the simulated dentin crown, and a simulated caries portion within the caries-receiving groove through multiple in-mold injection molding processes. A simulated dentin root with a lower pulp chamber and simulated root canals is then formed by injection molding or 3D printing. The inner walls of the upper and lower pulp chambers and the simulated root canals are coated with simulated pulp dye. The simulated pulp is then placed into the lower pulp chamber and the simulated root canal. The simulated crown is then fixed to the upper end of the simulated dentin root by bonding or welding to form the simulated tooth. This invention's simulated tooth has a caries-like structure and reproduces the anatomical morphology of a real tooth, which helps improve students' clinical experience during practical training. The highly realistic tooth model of this invention can be used to explain different course content, improving teachers' teaching efficiency.

The utility model discloses an aluminum profile cutting device which comprises a box body provided with a cutting mechanism, a positioning plate and a top plate, through holes are formed in the top of the box body and the top plate and located at the position of the cutting mechanism, a waste discharge groove is fixedly installed on the inner wall of the box body and located below the through holes, and the end of the waste discharge groove extends out of the box body. And a limiting plate is slidably mounted at the top of the top plate, so that the limiting plate horizontally moves at the top of the box body to abut against the to-be-cut aluminum profile and is limited. Through the arrangement of the screw rod and the limiting plate, stable and reliable clamping force is provided for an aluminum profile, the cutting precision and quality are guaranteed, through the arrangement of the through hole and the waste discharge groove, waste is prevented from being accumulated in a cutting area, waste cleaning work becomes simple and efficient, the top plate does not need to be manually and frequently cleaned, the cleaning time is saved, and the working efficiency is improved. And the working continuity and the overall working efficiency of the whole cutting device are further improved.

This utility model relates to the field of woven bag technology and discloses an environmentally friendly woven bag thermal cutting device, including a base. A second fixing frame is fixedly connected to the top of the base. A motor is installed on one outer wall of the second fixing frame. The output shaft of the motor passes through the second fixing frame and is fixedly connected to a mounting frame. The end of the mounting frame away from the output shaft of the motor is rotatably connected to the inner wall of the fixing frame. A through slot is provided on the mounting frame. This utility model's technical solution allows the woven bag to pass through the mounting frame via the slot. Then, the piston rod of the first electric push rod drives the pressure block to press down, compressing the woven bag. Subsequently, the output shaft of the motor drives the mounting frame to rotate slightly, fixing and tightening the woven bag simultaneously. Through the cooperation of these structures, slippage during woven bag cutting is avoided, and a smooth cut is achieved, improving processing quality.

The adjustable reverse boring groove cutter comprises a cutter bar, an embedded protruding block is arranged on the cutter bar, a cutter holder is connected to the embedded protruding block in a clamped mode, the cutter holder comprises a radial extension part, the radial extension part protrudes in the radial direction of the cutter bar, a mounting groove is formed in the radial extension part, and the cutter bar is connected with the mounting groove in a clamped mode. The mounting groove comprises a forward cutter groove and a pull-back cutter groove, the forward cutter groove and the pull-back cutter groove are formed in the two ends of the radial extension part in the axial direction of the cutter bar respectively, and blades are arranged on the forward cutter groove and the pull-back cutter groove. According to the adjustable reverse boring groove cutter, the same cutter can be used for machining the front face and the back face, the dismounting step and the positioning step are reduced, and certain machining precision can be improved while the machining efficiency is improved.

The utility model relates to the technical field of preserved meat processing, and discloses a cutting device for preserved meat processing, which comprises a bottom plate, a cutting mechanism is arranged on the bottom plate, and a flushing mechanism is arranged on the cutting mechanism. According to the preserved meat cutting device, the piston end of the first electric hydraulic cylinder is started to drive the cutting plate to move, meanwhile, the cutter hole in the cutting plate provides an accurate cutting position for the cutter, and when the second electric hydraulic cylinder is started to push the mounting plate and the cutter to move downwards, the cutter accurately cuts into the cutter hole to cut off preserved meat placed on the cutting plate, so that the preserved meat is cut off. The cutting precision and efficiency are improved, the problems of labor waste and unevenness caused by manual cutting are avoided, water in the water tank is pumped out by starting the pump body and conveyed to the flushing pipe through the pipeline, the water is sprayed out from the nozzle, the cutter is flushed in all directions, preserved meat scraps and grease remaining on the cutter are removed in time, the cutter is kept clean, and the cutting efficiency is improved. Meanwhile, the friction force between the cutter and the preserved meat is reduced, so that cutting is smoother.

The utility model relates to the technical field of the cutting of the cord fabric, especially to an aviation tire cord fabric layer cutting device, which can avoid displacement and bending deformation of the cord fabric caused by cutting of the cutting knife, improve cutting precision, including base, two groups of riser, two side plates, feeding component, conveying component and cutting-off component, and the riser is installed on the left and right sides of the top of base, the side plate is installed between the left and right risers, the feeding component is installed on the left riser, the conveying component is installed between the front and back risers and the side plate, and the cutting-off component is installed between the two side plates.

The utility model relates to profile cutting technical field especially relates to a profile cutting machine, the profile cutting machine includes: work board, guide block, reset component, baffle, adjusting assembly, clamping assembly, the top one side fixed connection of work board has the assembly plate, the top remote both sides symmetrical fixed connection of assembly plate has the support plate, the inside fixed connection of the similar one side of two support plates has the rotating rod, the outside rotation of rotating rod is connected with the bearing plate, the right rear side fixed connection of bearing plate has the connecting rod, the inside rotation of connecting rod one side is connected with transmission rod, the top fixed connection of bearing plate has the motor, the drive end fixed connection of motor has the driving wheel, the utility model can adjust the baffle position fastly, determines the cutting length size, has improved work efficiency greatly, has reduced the time and the energy consumption of adjustment, and avoided the thread wear problem caused by the frequent dismounting and the installation bolt nut, has improved the stability of equipment whole.

This invention provides a method for storing lifting wire harnesses, in which the wire harnesses are arranged in a wave shape inside the clamp of the scissor unit, allowing longer wire harnesses to be stored on the scissor unit. At the same time, the extension or retraction of the scissor unit is controlled by a lifting mechanism, so that the wire harness can freely unfold or retract along with the scissor unit during lifting. This saves space occupied by the wire harness and makes the wire harness adapt to the lifting process of the lifting mechanism, avoiding safety problems caused by the wire harness being pulled during lifting.

The utility model relates to a kind of electric wire and cable production equipment technical field, disclose a kind of finishing knife for pre-branch cable production, it include: knife bar;Two support rods, a front and back is set in the front end of knife bar, and two support rods and knife bar are angle adjustable connection;Tool rest, set on knife bar, and located between two support rods;Ear holder, angle adjustable is installed on tool rest;Knife rest, set on ear holder;Blade, install on knife rest.It solves the problem that due to the irregularity of the surface of the pre-branch joint itself, the trimming surface of the flash exists multiple conditions such as plane, curved surface and right angle surface, it is difficult to control the depth of cutting and the cutting angle when cleaning the flash with ordinary tools, which can easily cause scratches on the joint and personnel, uneven cutting allowance, and reduces the overall surface quality of the pre-branch joint.

This invention discloses a plant leaf segmentation and cutting device, including a base, a cutting frame mounted on the base, and a cutting mechanism movably mounted on the cutting frame. A suspended area is constructed on the base opposite to the cutting mechanism. During cutting, the portion of the plant leaf to be cut is extended into the suspended area, and the cutting mechanism passes through the suspended area to segment the plant leaf. Plant leaves are placed on the base with the portion to be cut extending into the suspended area, and then the cutting mechanism descends to pass through the suspended area to segment the plant leaf. Compared with existing technologies, this invention eliminates the need for manual hand-held cutting equipment to cut plant leaves, and the mechanized cutting by the cutting mechanism results in a smoother cut on the plant leaf, improving both the efficiency and safety of the cutting operation.

The utility model relates to the technical field of turning tools, and provides a turning tool structure which comprises a main machine shell, one side of the main machine shell is rotationally connected with a rotating rod, one end of the rotating rod is fixedly connected with a rotating plate, and the outer surface of the rotating plate is fixedly connected with a plurality of connecting rods. The ends, away from the rotating plate, of the multiple connecting rods are fixedly connected with rotating rings, stress grooves are formed in the driving sides of the connecting rods and the rotating rings, force application rods are movably embedded in the stress grooves, one ends of the force application rods are fixedly connected with cranks, and the sides, away from the force application rods, of the cranks are fixedly connected with power rods. According to the utility model, the device is provided with an automatic rotating cutter replacing structure, so that a required cutter can be quickly and accurately switched to a working position, the cutter does not need to be manually replaced, the cutter replacing time is shortened, the production efficiency is improved, and a proper cutter can be flexibly selected and used according to different processing parts and process requirements; and diversified processing requirements are met.

The utility model discloses a cutter mechanism for a slitting machine, which comprises a support frame, a movably connected fixed frame is erected on the side surface of the support frame, a movably connected movable frame is erected on the side surface of the support frame, and the lower ends of the support frame and the fixed frame are movably connected with a second shaft in a penetrating manner; a third shaft is movably connected to the lower end of the supporting frame and the lower end of the movable frame in a penetrating mode, symmetrical adjusting grooves are formed in the supporting frame, adjusting grooves are correspondingly formed in the fixed frame and the movable frame, the first rolling wheel is sleeved with a movably-connected rubber leather sheath, and a plurality of inserting and pulling grooves are formed in the second rolling wheel. A cutting knife is correspondingly and movably connected into the inserting and pulling groove, the threaded shaft is sleeved with a movably-connected threaded sleeve, and the threaded sleeve is sleeved with a movably-connected tightening cover. Through the structure, the coiled material slitting device is suitable for coiled materials of different specifications, efficient slitting is achieved, the production efficiency is improved, it is ensured that the slitting size is accurate, notches are flat, and the slitting quality is improved.

The invention discloses an edge sealing device for producing a lithium-manganese primary battery diaphragm bag, which belongs to the technical field of battery diaphragm production, and realizes continuous U-shaped edge sealing of three layers of diaphragms along with continuous rotation of a pressing cylinder and continuous feeding of the diaphragms through contact between a U-shaped hot melting strip outside the pressing cylinder and the three layers of diaphragms and a three-edge sealing structure corresponding to the diaphragm bag. After diaphragm bag blanks enter a blocking frame area, a pushing and pressing assembly works, a slitting die moves downwards to cut passing diaphragms, a slitting groove formed in a slitting table corresponds to the shape of the bottom of the slitting die, the slitting frequency is matched with the interval of front hot melting sealing edges, it is ensured that each time of slitting accurately corresponds to the gap between every two adjacent edge sealing blanks, and the slitting efficiency is improved. In the whole machining process, the driving assembly provides synchronous power for hot melting edge sealing and slitting actions, it is ensured that the rhythm of edge sealing and the rhythm of slitting are matched, continuous and high-precision machining of the three-layer diaphragm bag is achieved, and the production efficiency and the product percent of pass are effectively improved.

This utility model relates to the technical field of grafting tools for trees, specifically disclosing a grafting knife for tree grafting technology, including a first handle and a second handle. A first blade is fixedly installed on the top of the first handle, and a second blade is fixedly installed on the top of the second handle. An embedding groove is opened on one side of the bottom end of the second handle, and a through hole is opened on the surface of the second handle. A spring is fixedly installed on the side of the second handle. A locking block is fixedly connected to one side of the outer wall of the connecting rod. A sliding locking rod is provided inside the through hole. The oblique groove opened on the surface of the second blade can cut the cutting position of the plant root into an oblique cut, thereby increasing the contact area between the graft union and the scion. The spring can make the knife return to its original position after being pressed, so that multiple cutting operations can be repeated without manually opening the knife. Sliding the sliding locking rod into the locking groove can limit and fix the locking block, preventing the knife from being exposed and causing danger when idle.

The utility model relates to an ultrasonic cutter. The ultrasonic cutter includes: a housing; the ultrasonic generating mechanism is connected with the shell; the tool bit comprises a connecting part and a tool body, the connecting part is detachably connected with the ultrasonic generating mechanism, the tool body is connected with the connecting part, a cutting edge is arranged on the side, away from the connecting part, of the tool body, and the tool body is configured to generate vibration under the effect of ultrasonic waves emitted by the ultrasonic generating mechanism so as to cut or polish a target object through the cutting edge. According to the ultrasonic cutter, different types of cutter heads can be replaced according to actual requirements, namely, the cutter heads of the ultrasonic cutter can be freely switched, so that cutting or polishing operation can be selectively carried out, the use flexibility of the ultrasonic cutter is improved, and diversified use requirements can be met.

The invention discloses an assembly type building component grooving device, and particularly relates to the technical field of construction equipment, the assembly type building component grooving device comprises a machining table, a shielding cabinet arranged at the upper end of the machining table, and a cabinet door arranged on the front side of the shielding cabinet; the upper portion of the bearing table is provided with a grooving structure used for grooving a plate, and the upper end of the bearing table is provided with a guide driving structure used for guiding the grooving structure to move in parallel. According to the assembly type building component grooving device, through cooperation of the threaded rod and the guiding and driving structure, the position of the guiding and driving structure can be adjusted to adapt to plates with different widths, stable guiding is provided for the grooving structure, the threaded rod, the guiding and driving structure and the grooving structure work cooperatively, deviation and shaking of the plates during operation can be avoided, and it can be guaranteed that the grooving process is stable and orderly; and the grooving use requirement of the fabricated building component is met.

The application discloses a kind of laser processing device for tubular material processing, and the application relates to the field of laser processing technology.The laser processing device for tubular material processing includes body, multi-point laser processing mechanism, the multi-point laser processing mechanism includes circular frame and rectangular mouth, the surface of circular frame and the position close to rectangular mouth are fixedly installed with hydraulic cylinder, the telescopic end of hydraulic cylinder is fixedly installed with laser processing host, the end of laser processing host is installed with laser cutting head, the surface of laser processing host and the position close to laser cutting head are fixedly installed with V-shaped opening shield, the V-shaped opening of V-shaped opening shield surface is installed with ball, the outside of V-shaped opening shield is fixedly connected with elastic shielding piece, the surface of body and the side away from base are installed with lifting mechanism, the top of base is installed with rotary feeding mechanism, the purpose of uniform heating is achieved, multi-point synchronous cutting is used, uniform heating, not easy to deform, safe and reliable.

The utility model relates to rock wool production and processing equipment technical field, concretely refers to a kind of rock wool cross cutting equipment, including workbench, cutting saw, drive mechanism, lifting mechanism and limiting mechanism;Workbench top is fixedly connected with mounting frame, and slidingly set up movable box in mounting frame;Cutting saw is movably arranged in mounting frame, and the top of cutting saw is slidably connected with the bottom of movable box;Drive mechanism is set on movable box, and one end of drive mechanism is connected with cutting saw for driving cutting saw movement;Lifting mechanism is set on mounting frame;Limiting mechanism is set on movable box, and limiting mechanism is provided with two groups, and two groups of limiting mechanism are located at the two sides of cutting saw respectively.The utility model is set between drive mechanism and lifting mechanism by cooperation, and driving motor works drives cutting saw edge to move downward reciprocating motion, realizes the cutting operation of saw blade to rock wool, optimizes the structure of equipment, reduces the production cost and the maintenance cost of equipment.

The utility model belongs to the technical field of packaging box processing, and discloses a packaging box automatic creasing and waste cleaning all-in-one machine which comprises a workbench, the left side and the right side of the top of the workbench are provided with a positioning shell and a mounting plate respectively, and the right side of the top of the positioning shell is provided with a first hydraulic rod; the output end of the first hydraulic rod penetrates through the positioning shell and is connected with a pressing plate, a second hydraulic rod is mounted in the middle of the right side of the mounting plate, the output end of the second hydraulic rod is mounted on the mounting plate and is connected with a connecting plate, two push plates are symmetrically arranged on the front side of the connecting plate, and a plurality of inserting rods are connected to the right sides of the push plates side by side; and the inserting rods are movably inserted into the corresponding sides of the connecting plates. By means of the scheme, the problem that although an existing device can improve the treatment efficiency of the waste cleaning machine, the indentations of the multiple packaging box paperboards are not aligned and kept before being treated, and the lengths of the multiple packaging box paperboards after treatment are different is solved.

The utility model relates to the technical field of rehmannia planting, in particular to a seed cutting device for rehmannia planting, which comprises a conveyor, a plurality of cutters arranged on the conveyor, baffles uniformly distributed on a conveyor belt of the conveyor, a plurality of grooves uniformly distributed on the baffles along the width direction of the conveyor, bottoms of the grooves flush with a conveying plane of the conveyor belt, and the cutters are arranged on the conveyor belt. The plurality of cutters are in one-to-one correspondence with the grooves; the cutter is arranged on the support, and an inclined material guide plate is arranged at the discharging end of the conveyor. The rehmannia root slicing machine solves the problems that the slicing speed is low, the cut of the slicing is uneven, and personnel injury is easily caused in the slicing process due to manual slicing, and is high in safety performance, high in slicing efficiency, more uniform in slicing, smoother in cut and beneficial to planting of rehmannia roots.

This utility model relates to the field of coating equipment technology, and in particular to a manually adjustable coating table. This utility model provides such an adjustable manually adjustable coating table, including a table body, a panel, a coating roller, a guide frame, a moving block, a rotating shaft, a pressure roller, and a screw. The panel is located on the upper part of the table body, and the coating roller is rotatably connected to the front of the panel. The guide frame is fixedly connected to the table body, and the moving block is slidably connected to the guide frame. The rotating shaft is fixedly connected to the middle of the moving block, and the pressure roller is fixedly connected to the front of the moving block, with the pressure roller positioned above the coating roller. The screw is threadedly connected to the guide frame, and several locking holes are arranged in a linear array on the right side of the screw. This utility model achieves rapid adjustment of the pressure roller's position by rotating the screw, causing the moving block and pressure roller to move upwards within the guide frame. This improves the efficiency and ease of operation in adjusting the distance between the coating roller and the pressure roller, enhancing the response speed and overall working efficiency of the device.

The utility model relates to the technical field of glass cutting, and discloses an efficient precise optical glass cutting device which comprises a bearing assembly, a fixing assembly, a cutting assembly, a water storage assembly and a water sprinkling assembly, the fixing assembly is installed at the front end of the upper portion of the bearing assembly, the cutting assembly is installed above the bearing assembly, and the water sprinkling assembly is installed above the cutting assembly. The water storage assembly is installed at the rear end of the upper portion of the bearing assembly, and the water sprinkling assembly is installed on the outer wall of the water storage assembly. According to the optical glass cutting device, the fixing assembly is arranged, so that glass can be firmly fixed to the workbench, displacement or shaking of the glass in the cutting process is prevented, it can be guaranteed that a cutting tool conducts accurate cutting according to a preset path, it is guaranteed that the size of cut optical glass is accurate, the edge of the cut optical glass is neat, and the precision and quality of products are improved; and the water storage assembly and the water sprinkling assembly are arranged, so that the temperature of the glass can be quickly reduced by spraying cooling water to the cutting area, the glass is kept within a stable temperature range, and the smooth proceeding of the cutting process is ensured.

The invention discloses an anti-deformation reinforcing rib structure of a hob blade and a manufacturing method thereof.The anti-deformation reinforcing rib structure of the hob blade comprises a center shaft, a mounting disc fixed to the center shaft and a blade body fixed to the mounting disc, and the blade body is a three-dimensional spiral curved-surface-shaped blade and is provided with a front face and a back face; the blade body comprises a front face and a back face, the front face is a working face facing the cutting direction after installation, the back face is a non-working face and is provided with reinforcing ribs continuously extending along a spiral line track, the reinforcing ribs have height gradients in the width direction of the blade body, and the heights of the reinforcing ribs are gradually decreased from the root of the blade body to the cutting edge end of the blade body. The two ends of each reinforcing rib end on the inner sides of the two axial end faces of the blade body. The anti-bending and anti-torsion cutter has the remarkable anti-bending and anti-torsion functions, the problems of resonance and fatigue damage caused by insufficient rigidity are solved, the cutting flatness is improved, and the service life is prolonged.