107 results about "Power block" patented technology

The invention relates to a lightweight new energy vehicle flange pipe inclined side pulling die-casting die which comprises a movable die plate, a core block, an oil cylinder, a first core pulling block, a second core pulling block and a power block are arranged on the movable die plate, and the power block is connected with an output shaft of the oil cylinder; a first sliding groove is formed in the first core pulling block, the end, away from the mold core block, of the second core pulling block penetrates through the first sliding groove and abuts against the power block, and the other end of the second core pulling block abuts against the mold core block. A first spring is arranged in the first sliding groove, the elastic force of the first spring acts on the second core pulling block, and the first spring always drives the second core pulling block to move away from the mold core block. A second sliding groove is formed in the first core pulling block, a matching block is slidably connected into the second sliding groove, and the end of the matching block extends out of the second sliding groove and is connected with a power block. Power is provided for the first core-pulling block and the second core-pulling block in a sectional mode through movement of the power block, and therefore step-by-step core pulling of the two core-pulling blocks is achieved.

The invention provides a muscle relaxing multi-frequency vibration fascia gun device, and relates to the technical field of fascia guns, and the muscle relaxing multi-frequency vibration fascia gun device is characterized in that a power supply assembly shell is inserted into the inner side of the lower end of a fascia gun equipment main body; the driving assembly shell is rotationally connected to the inner side of the upper end of the fascia gun equipment body. The massage sliding connecting rod is connected to the inner side of the fascia gun equipment main body in a sliding manner; the massage mounting head is hinged to the outer side of the massage sliding connecting rod through a bearing; the vibration massage head is clamped and mounted on the inner side of the massage mounting head; the power supply block is fixedly mounted on the inner side of the power supply assembly shell; the vibration driving motor is fixedly installed on the inner side of the driving assembly shell, and the problems that an existing muscle relaxation multi-frequency vibration fascia gun is generally an integrated device, when the power of the device is insufficient, the device needs to be charged usually, the muscle relaxation multi-frequency vibration fascia gun cannot be used for massaging the body in the charging process, and the device is inconvenient to use are solved. And therefore, the practicability is improved, and the adaptability is improved.

A power delivery substrate may include a doped semiconductor including ground blocks, power blocks parallel to and coplanar with the ground blocks, and an insulator between the ground and power blocks. A first insulator layer can be disposed over the doped semiconductor and include first trenches and second trenches. The first and second trenches can be crossing with the ground and power blocks. First conductive traces may be included in the first trenches and in electrical contact with the ground blocks. Second conductive traces may be included in the second trenches and in electrical contact with the power blocks. A second insulator layer can be disposed over the first and the second conductive traces, and bonding pads can be embedded in the second insulator layer. The bonding pads can be electrically connected to the first and the second conductive traces.

The invention relates to an electric vehicle front face plastic shield injection mold multi-point sideslip forming structure which comprises an upper mold body and a lower mold body, the upper mold body comprises an upper fixing plate and a fixed mold plate, the lower mold body comprises a movable mold plate, and two first forming blocks are connected to the movable mold plate in a sliding mode; two second forming blocks, two power blocks and two third forming blocks are connected to the fixed mold plate in a sliding mode; the power block is provided with a first inclined groove and two second inclined grooves, and the two second forming blocks and the two third forming blocks are in sliding fit with the first inclined groove and the second inclined grooves correspondingly. Two fourth forming blocks are arranged on the first forming block, and fifth forming blocks are connected to the fourth forming blocks in a sliding mode. According to the invention, sectional type sideslip core-pulling demoulding of a plurality of forming blocks is realized by utilizing the mould opening action of the mould.

The utility model discloses a discharge self-checking device for a needle type battery, relates to the technical field of battery testing, and provides the following scheme aiming at the problem that the existing needle type battery is easy to shift or fall off in the testing process due to small volume and special shape: the discharge self-checking device for the needle type battery comprises a vertical frame, a processor is arranged at one end below the vertical frame; the other end of the lower portion of the vertical frame is connected with a power source block, the power source block is used for providing a stable working power source, a plurality of discharging control mechanisms are arranged above the vertical frame at equal intervals, needle type batteries are placed above the discharging control mechanisms, and clamping mechanisms are arranged outside one ends of the discharging control mechanisms; one side of the upper end of the vertical frame is connected with an electricity testing plate, one side of the electricity testing plate is provided with a display screen, the structure is novel, the electric telescopic rod drives the connecting plate and the clamping plate to clamp and fix a battery from the upper portion, the battery cannot move or fall off, and it is ensured that the battery is in good contact with a testing clamp in the testing process.

The present application relates to a kind of fuel power device, the center wheel is connected by output shaft in the center through hole of shell, the circumference of center wheel is equipped with several power blocks;Several rotors are equipped on the outer periphery of center wheel, each rotor is matched with the independent space of shell by bearing seat, each rotor is linked with output shaft by transmission mechanism I;Several oblique tooth grooves are equipped on the rotor, power block passes from tooth groove when rotor is tangent with center wheel and runs, the shell corresponding to each rotor, power block and air inlet forms explosion chamber when power block passes from tooth groove, spark plug is provided at air inlet, so that explosion chamber is filled with a certain proportion of air and fuel gas and produces blasting, and power block is pushed;Several exhaust ports are provided on the surface of shell, and exhaust port is staggered with explosion chamber.This power device forms closed chamber by carousel transmission structure, and makes fuel mixture gas blast production power, so as to realize the production of power source.

The invention discloses a rail suspension conveying robot, which belongs to the technical field of suspension conveying robots and comprises a suspended and fixed rail, a power block movably mounted on the rail, a support body rotatably connected with the power block, and a first mechanical arm and a second mechanical arm on the support body. The supporting body comprises a vertical rod and a pipe sleeve, a vertical rod protrusion is embedded into a pipe sleeve clamping groove, and the end face of the protrusion is provided with a ball for friction reduction. A first motor at the bottom drives the supporting body to steer, a concave ring of the supporting body is matched with a connecting plate to achieve layered installation of the mechanical arm, and gear-gear ring meshing guarantees rotation precision. Balls at the four corners of the power block are matched with a complex track, the mechanical arm is of a multi-joint structure, a rotatable grabbing mechanism is arranged at the tail end, and driving motors at the joints guarantee accurate action. According to the robot, the space utilization rate is increased through air layout, multi-scene adaptation is achieved through cooperation of multiple assemblies, rolling friction and simplified transmission reduce loss and operation and maintenance cost, and the efficiency is improved through parallel operation of the double mechanical arms.

This utility model discloses a multifunctional detector, applied in the field of detection instruments, which solves the technical problem of inconvenience in the use of existing multifunctional moisture detectors. The key technical points are: it includes a device body comprising a grip and a detection part; the grip contains a power supply block; the detection part contains a central processing block, a display block, a button block, and a detection component; the detection component includes a sensing probe located at the end of the detection part and a sensing detection cavity block rotatably connected to the end of the detection part; the detection part has a slide rail groove, within which a rotating slider is slidably connected; the sensing detection cavity block is rotatably connected to the rotating slider; the end of the detection part has a stepped ring edge around its perimeter; the inner wall of the sensing detection cavity block has a stepped ring groove that engages with the stepped ring edge; and the side of the device body also has an elastic band, effectively improving the ease and stability of use.

The invention discloses a wide-voltage high-power conduction charging device for the new energy industry, and relates to the technical field of conduction charging, the wide-voltage high-power conduction charging device comprises a charging pile, a power distribution cabin is installed above the charging pile, a power module is arranged in the power distribution cabin, and the power module comprises at least three power blocks; the power distribution cabin is internally provided with a conversion module, the conversion module comprises a connecting frame set, nut lantern rings are symmetrically installed below the connecting frame set, reciprocating screw shafts are installed in the nut lantern rings, and the combination of the conversion power module is changed. According to the charging pile, a single small-power part is used for charging a small-sized electric vehicle, and the three modules work at the same time to provide quick charging for a large-sized electric bus, so that the universality of the charging pile is remarkably improved through the flexible adjusting mode, diversified charging requirements are met, and daily slow charging of the small-sized vehicle and emergency quick charging of the large-sized vehicle can be freely dealt with.

Transmission device provided between a drive shaft (39) coupled to a drive wheel (19) and a motor shaft (55) coupled to a traction motor (16), wherein the transmission device (12) comprises the following: - a first engagement mechanism (60) for switching, using operating oil, a first power transmission path provided between the drive shaft (39) and the motor shaft (55) between a power transmission state and a power blocking state; - a second engagement mechanism (61) for switching, using operating oil, a second power transmission path provided between the drive shaft (39) and the motor shaft (55) between a power transmission state and a power blocking state; - an oil passage switching valve (83) provided between an oil pressure supply source (81) and the first and second engagement mechanisms (60, 61), and switching between a state in which operating oil is directed to the first engagement mechanism (60) and a state in which the operating oil is directed to the second engagement mechanism (61); and - an output control valve (82) provided between the oil pressure supply source (81) and the oil passage changeover valve (83) and switching between a connected state in which operating oil can pass from the oil pressure supply source (81) through the output control valve (82) to the oil passage changeover valve (83) and a blocked state in which the operating oil is blocked from the oil pressure supply source (81) to the oil passage changeover valve (83) and is discharged through the oil passage changeover valve (83); wherein the oil passage switching valve (83) is designed in such a way as to ensure that operating oil is not supplied to the first engagement mechanism (60) and the second engagement mechanism (61) simultaneously.

The utility model relates to the technical field of LED driving power supplies, and discloses a double-line dimming LED driving power supply, which comprises a driving power supply block, an extension block, a fixing groove, a connecting groove, a fixing block and a power switch, the extension block is fixedly arranged at the lower end of the driving power supply block, the fixing groove is fixedly arranged at the left end of the driving power supply block, and the connecting groove is fixedly arranged at the right end of the driving power supply block. And a connecting groove is fixedly formed in the left end of the fixing groove, a fixing block is fixedly arranged at the left end of the fixing groove, a power switch is fixedly arranged at the upper end of the driving power supply block, and a display screen is fixedly arranged at the upper end of the driving power supply block. According to the double-line dimming LED driving power supply, through the improvement of the LED driving power supply, the adjusting and regulating capability of the LED driving power supply is improved, and in the actual use process of the LED driving power supply, the LED driving power supply can be quickly and effectively adjusted and dimmed according to needs, so that the LED driving power supply is convenient to switch on and off; and the use experience of the double-line dimming LED driving power supply is improved.

The invention discloses a solder supplementing liquid level height mechanical control device and a solder supplementing system, and the control device is characterized in that a feeding hole is formed in the top of a material receiving box, and a liquid containing cavity is formed in the material receiving box and is used for receiving solder overflowing from a welding groove; a through cavity is formed in the middle of the switch base in the axial direction, a pin hole is formed in the switch base in the radial direction, positioning grooves extending in the axial direction are formed in the two opposite side walls respectively, and a first elastic piece is arranged between the bottom of the material receiving box and the top of the switch base. The pressing block is arranged in the through cavity; in a non-stress state, the action part is partially arranged at the top of the through cavity and is limited through the movable pin assemblies in the pin holes in the two sides; the two ends of the connecting rod are respectively provided with an on-off block, and the connecting rod sequentially penetrates through the positioning groove in one side, the pressing block and the positioning groove in the other side. And the feeding power supply block and the temperature control power supply block as well as the feeding power supply block and the temperature control power supply block are respectively arranged corresponding to the two on-off blocks. The control convenience degree is improved, and solder pollution is avoided.

The invention provides a mobile relay protection state maintenance device and method, belongs to the technical field of circuit maintenance equipment, and solves the technical problems that an existing relay protection state maintenance device cannot supply power when used outdoors, and the relay protection state maintenance device is poor in convenience and safety during mobile power connection work. The mobile relay protection state maintenance device comprises a frame plate and a machine body fixedly installed on the surface of the frame plate. According to the invention, the machine body is arranged on the surface of the frame plate, so that the machine body can move through the moving wheels, and under the action that the bottom of the frame plate is connected with the power supply block through the bottom frame, the machine body and the power supply block move integrally, so that a user can move and use conveniently; under the effect that the machine body and the power supply block are in transmission connection with the power connection unit through the sliding block and the wedge-shaped block, when the sliding block drives the magnetic block to be connected with the fixed magnetic plate, accurate power connection of the machine body and the power supply block can be synchronously achieved.

The useful solution refers to a pump control circuit in water tank systems or water filtration devices with water tanks, including a power supply block, a logic processing block, and an output block, arranged on a compact printed circuit board. It uses relay elements to switch the load, and also includes a power supply protection block, noise immunity, and processing logic to limit control errors when the water level signal or water request signal is fluctuating or constantly changing.

A rechargeable electrical system to provide electrical energy to operate a locomotive is disclosed. The system can include a tender car unit (TRC) configured to receive and transfer electrical energy. The TRC can include one or more power blocks having power supplies, capacitor modules, and a tether connected the locomotive. The TRC can also have an energy transfer unit to receive or distribute a pulse power energy transfer. The system can further include an energy transfer station (ETS) electrically connected to a local utility grid and configured to store and transfer to and / or receive from energy the TRC. The ETS can include power supplies, capacitor modules, and an energy transfer beam for transferring energy. The system can also include an energy management software to monitor and control a distribution of energy via a central command station having a wireless transmitting device and a processing unit.

The invention relates to the technical field of vertical machining centers, in particular to a vertical machining center lathe bed and a vertical machining center. A swing rod and a rotating shaft are arranged at the end of the electromagnet plate, a vertical plate is arranged on the surface of the support, a connecting block is arranged at the end of the swing rod, a power block is arranged on the surface of the vertical plate, a sliding groove is formed in the surface of the vertical plate, an arc-shaped plate is fixed to the surface of the vertical plate, a spring is arranged at the end of the swing rod, and a piston rod is arranged at the end of the spring; the supporting plate is arranged on the surface of the base; the device has the beneficial effects that an electromagnet plate is conductive, the electromagnet plate adsorbs chippings to the surface, a second air cylinder drives a piston rod to descend, the piston rod drives a swing rod to descend through a spring, the swing rod moves downwards in a sliding groove, so that the spring is stretched, a connecting block does not abut against a power source block any more, and the electromagnet plate is powered off; and the electromagnet plate swings along the rotating shaft.

The application relates to a high-low pressure dual-purpose rectifying column plate structure and relates to the technical field of rectifying columns, which comprises a liquid receiving plate, an overflow assembly, a hole changing assembly and a driving assembly, the overflow assembly comprises an overflow part, a power cylinder and an adjusting part, the overflow part comprises a first overflow plate, a second overflow plate, a first adjusting plate and a second adjusting plate, the adjusting part comprises a power block, a first sliding rod, a first adjusting rod, a second sliding rod, a second adjusting rod and an adjusting connecting rod, the hole changing assembly comprises a low-pressure hole plate and a high-pressure hole plate, the driving assembly comprises a power ring, a low-pressure driving part, a high-pressure driving part and a transmission part, the low-pressure driving part comprises a push plate, a driving rod, a turnover rack and a turnover gear, the high-pressure driving part comprises a push block, a driving shaft and a turnover block, and the transmission part comprises a connecting rod, a push rod, a transmission rack and a transmission gear wheel, the rectifying mode of the column plate can be switched through adjustment of the overflow structure and the diameter of the gas phase port. The application has the effect that the column plate can switch the high-pressure rectifying mode and the low-pressure rectifying mode.

The utility model provides an energy storage power supply with a mistaken touch prevention switch, which belongs to the technical field of energy storage power supplies and comprises a shell, a power supply block inserted in an inner cavity of the shell, a clamping component arranged at the end part of the shell, a protective cover clamped on the side surface of the shell, a knob matched with the clamping component for use and a switch fixedly mounted on the side wall of the shell. The switch is arranged on the side surface of the shell, so that the switch is effectively prevented from being touched by mistake, and the safety in the using process is improved; the stability of the switch is enhanced through the design of the concave embedded switch, and accidental triggering is avoided; the clamping assembly and the protective cover are matched for use, so that the power supply is more convenient to mount and dismount, and meanwhile, the stability of the structure is ensured; the design of the spring and the contact groove improves the connection reliability of the power supply block and the shell, and reduces the connection problem caused by vibration or impact; the combination of the push block, the air bag, the rack and the gear provides a precise clamping mechanism, and the accuracy and convenience of user operation are enhanced.

A power delivery substrate may include a doped semiconductor including ground blocks, power blocks parallel to and coplanar with the ground blocks, and an insulator between the ground and power blocks. A first insulator layer can be disposed over the doped semiconductor and include first trenches and second trenches. The first and second trenches can be crossing with the ground and power blocks. First conductive traces may be included in the first trenches and in electrical contact with the ground blocks. Second conductive traces may be included in the second trenches and in electrical contact with the power blocks. A second insulator layer can be disposed over the first and the second conductive traces, and bonding pads can be embedded in the second insulator layer. The bonding pads can be electrically connected to the first and the second conductive traces.

The utility model discloses filling equipment for producing an epoxy electronic adhesive. The filling equipment structurally comprises an automatic conveying shaft, a base, an intelligent control box, a connecting body, a drainage pipe and a filling structure, after the filling structure is further improved, the balance block carried by the electrifying block can stably receive epoxy electronic adhesive guided by the drainage tube through the circulating hole, and then after the adhesive enters the airtight receiving body, the airtight receiving body can guide the adhesive into the area of the telescopic guide-out tube in a vertical state; the telescopic pipe of the telescopic guide-out pipe can stretch out of the inner side of the vertical pipe, then the conical guide block is inserted into the bottle opening area of the loading bottle, and therefore the original suspended alignment filling process can be replaced, the filling stability is improved, and the situation that an adhesive is inclined and scattered due to the influence of airflow is avoided; therefore, the filling safety coefficient of the filling equipment can be effectively improved, and then the conical guide block and the telescopic pipe can achieve the effect of being convenient to disassemble and assemble through a carried thread accessory.

The invention relates to a novel fuel power device which is characterized in that a central through hole of a shell is connected with a central wheel through an output shaft, and a plurality of power blocks are arranged on the circumference of the central wheel; a plurality of rotors are arranged on the periphery of the center wheel, each rotor is matched with the independent space of the shell through a bearing seat, and each rotor is linked with the output shaft through a transmission mechanism I; a plurality of inclined tooth grooves are formed in the rotor, and when the rotor and the center wheel run in a tangent mode, the power blocks pass through the tooth grooves; a plurality of air inlets are formed in the back face of the shell, when the power blocks pass through the tooth grooves, each rotor, each power block and the shell corresponding to the corresponding air inlet form an explosion cavity, spark plugs are arranged at the air inlets, the explosion cavities are filled with air and fuel gas in a certain proportion, explosion is generated, and the power blocks are pushed; a plurality of exhaust ports are formed in the surface of the shell, and the exhaust ports and the explosion cavities are arranged in a staggered mode. According to the power device, a closed cavity is formed through a rotary disc transmission structure, fuel mixed gas is exploded to produce power, and therefore production of a power source is achieved.

Server farm power management system.

The utility model discloses an ultrasonic liquid level detector, apply in the field of detection equipment, solved the existing detector detection process easily moves and cannot guarantee the technical problem of the stability and accuracy of detection process, and its technical scheme main points are including liquid level meter body, be equipped with control block, power block, ultrasonic generation block and signal receiving block in the liquid level meter body, the end of liquid level meter body is equipped with the probe block in communication with ultrasonic generation block and signal receiving block, still be equipped with horizontal calibration subassembly on the liquid level meter body, the horizontal calibration subassembly includes the detection pressure plate of setting in the vertical direction both sides of probe block, the pressure sensing suite of setting in the liquid level meter body and the pressure sensing feedback subassembly that cooperate with detection pressure plate, the pressure sensing suite includes the pressure sensing cavity of setting in the liquid level meter body and the pressure sensing block of setting in the pressure sensing cavity, has the technical effect of being favorable to improving the stability and scientific accuracy of operation in actual detection process.

The present application provides an independently controlled vehicle power blocking device and method, relating to the field of vehicle power blocking technology. The device comprises: a main control chip with a built-in decision-making unit; an independent ignition control chip connected to the main control chip via a hardware isolation channel, and a built-in verification unit; a hardware interface expansion module supporting at least one of the CAN bus, linear communication, and Line protocols, for multi-source signal interaction with the vehicle's battery management system, vehicle control system, or external detection equipment; a decision-making unit configured to generate a primary decision signal based on the multi-source signals; and an independent ignition control chip configured to drive a power cutoff module to execute a power cutoff action when the primary decision signal indicates that the vehicle power needs to be blocked and the decision verification passes. This vehicle power blocking device is independent of the ACU, possesses the ability to make autonomous decisions based on multi-source data, and supports dynamic safety regulation to address the response delays, single-point failures, and malfunctions of traditional solutions.

The invention relates to the technical field of stamping devices, and discloses a stamping device for door lock machining to solve the problems that follow-up stamping operation is affected due to the fact that waste adheres to the lower end face of an upper die, and corner collapse of a buckle piece hole is too large. A power plate is extruded when an upper die moves downwards, the power plate pushes a power block and a pushing strip to move, and when the lower end face of the upper die moves to the same height as the pushing strip, the pushing strip just moves to the side wall of the lower end face of the upper die, so that the pushing strip pushes waste adhered to the lower end face of the upper die; the lower end face of the upper die is prevented from being contaminated with waste to affect subsequent stamping operation; when the power block is pushed by the power plate to move, the power block pushes the bottom ring and the top ring to move upwards, and the top ring moving upwards performs reverse extrusion on the collapsed corner of the buckle piece hole, so that the amplitude of the collapsed corner at the buckle plate hole is reduced, and the flatness of the position of the punched buckle piece hole is further ensured.

The utility model provides a kind of drilling rig power head lifting mechanism, belong to engineering equipment field.It solves the problem of poor stability of existing lifting mechanism.The drilling rig power head lifting mechanism includes support and the drag board for installing power head being arranged in the front side of support, hydraulic cylinder for driving drag board lifting is equipped on support, left and right sides of hydraulic cylinder are vertically equipped with guide rod respectively, guide rod is fixed on support, guide sleeve is all set on two guide rods, two guide sleeves are all fixedly connected drag board, guide sleeve inner diameter is greater than guide rod outer diameter, copper sleeve and annular sealing element are installed in two ends of guide sleeve;In the same guide sleeve, two copper sleeves are between two sealing elements;The shape and size of copper sleeve inner hole are matched with guide rod, and copper sleeve is sleeved on corresponding guide rod;The inner and outer two sidewalls of sealing element are respectively in contact with corresponding guide rod outer wall and corresponding guide sleeve inner wall sealing.The drilling rig power head lifting mechanism is good in stability.

The utility model discloses an LED display screen electric control cabin with a double-layer protection heat dissipation structure, which comprises an electric cabin shell, the electric cabin shell comprises an outer shell and an inner shell, the inner shell forms an inner layer space for accommodating a driving board card and a power supply block, and an outer layer space is formed between the inner shell and the outer shell. The electric control bin is of a double-layer structure made of a high-heat-conductivity corrosion-resistant metal material, an inner-layer space is used for containing a driving board card and a power supply block, heat generated in the inner-layer space is exchanged with external air through metal plates with high heat conductivity on the inner layer and the outer layer, and the double-layer protection space has the protection strength and the air tightness higher than those of a single-layer shell. The long-term reliable and stable working environment of the display screen driving board card is improved, and the quality of the display screen is further improved.

A powered system is disclosed including a power block, an exhaust system configured to receive exhaust gas from the power block, a carbon capture system and a heat recovery system. The exhaust system is configured to couple the carbon capture system to the power block. The carbon capture system is configured to extract CO2 from the exhaust gas. The heat recovery system is configured to receive the extracted CO2 from the carbon capture system for providing heat energy to and from the power plant system.

The utility model discloses an electromechanical pipeline retention support with a steel grid structure, and relates to the technical field of pipeline retention supports, the electromechanical pipeline retention support comprises a retention support main body and a pipeline fixing frame, and one side of the retention support main body is connected with the pipeline fixing frame; a fixing mechanism is arranged in the pipeline fixing frame, an adjusting assembly is arranged on one side of the interior of the fixing frame body, clamping blocks are connected to the two ends of one side of the adjusting assembly, trapezoidal notches are formed in one sides of the clamping blocks, and steel net rack steel pipes are arranged in the trapezoidal notches in a surrounding mode. An electromechanical pipeline penetrates through the space between the two bunching blocks, the power sliding block is pulled to enable the power block to move in the pipeline fixing frame, the gear block is meshed with the gear, and then the gear and the turnover arm can be turned over, so that the two bunching blocks are turned over to clamp and limit the electromechanical pipeline, the electromechanical pipeline is fixed, and displacement of the pipeline is prevented. And continuous and stable operation of a few generations of systems is ensured.

The application relates to a multi-point side-sliding forming structure of an injection mold for a plastic front-shield of an electric vehicle, which comprises an upper mold body and a lower mold body, the upper mold body comprises an upper fixed plate and a fixed mold plate, the lower mold body comprises a movable mold plate, two forming blocks one are slidably connected to the movable mold plate, two forming blocks two, two power blocks and two forming blocks three are slidably connected to the fixed mold plate, the power blocks are provided with a first inclined groove and two second inclined grooves, the two forming blocks two and the two forming blocks three are slidably matched with the first inclined groove and the second inclined grooves respectively, two forming blocks four are arranged on the forming blocks one, and forming blocks five are slidably connected to the forming blocks four. The segmented side-sliding core-pulling demolding of the multi-block forming blocks is realized by the mold opening action.