12results about How to "Avoid demoulding" patented technology

The present invention discloses an automobile cover mold with an anti-drift function, which belongs to the technical field of die-casting molds. An automobile cover mold with an anti-drift function comprises a base, a placement groove is provided on the top of the base, a mold is movably connected to the top of the placement groove, a clamping assembly is provided in the inner cavity of the base, the clamping assembly passes through the base and is movably connected to the mold, and two limit assemblies are provided on the outer side of the clamping assembly, and the two limit assemblies are movably connected to the mold. The automobile cover mold with an anti-drift function, by providing a clamping assembly, enables the device to clamp and fix molds of different sizes through the forward rotation of the motor when installing and fixing molds of different sizes, so that two clamping plates clamp and fix the mold, thereby avoiding the inability to adjust the bolt position when installing special-shaped automobile parts die-casting molds of different sizes, resulting in poor stability in installing die-casting molds of different sizes, thereby improving the die-casting quality of automobile covers.

The utility model belongs to the technical field of assembly type buildings, and particularly relates to an assembly type concrete member which comprises two wall members and a connecting member, mounting grooves are formed in the two sides of the connecting member, and protruding parts are arranged on the end faces of the wall members. The wall component is connected with the connecting component in a clamped mode through cooperation of the protruding part and one of the mounting grooves, and a double-end fastening bolt is arranged at the position, on the connecting component, of the joint of the protruding part and the mounting groove in a penetrating mode. According to the utility model, the connecting member is arranged between the wall body members, so that the stability of the wall body members can be improved, and the wall body members and the connecting member are connected in a matching way by adopting the convex parts and the mounting grooves, so that the front surfaces of the wall body members and the connecting member are conveniently fixed by utilizing double-end fastening bolts, the connecting strength of the wall body members and the connecting member is improved, and the demolding phenomenon is prevented; and meanwhile, construction procedures can be reduced, assembly and application of the two are facilitated, and working efficiency is improved.

The utility model relates to food forming technical field relates to toothpaste product shaping equipment, toothpaste product shaping equipment includes support cabinet, the upper end part horizontal rotation of support cabinet installs belt conveyor main part, the upper of belt conveyor main part is provided with feed guide structure and punch forming die along the feeding direction parallelly, feed guide structure includes the feed guide plate and feed guide belt along the lateral parallel arrangement, and the material feeding channel is formed between feed guide plate and feed guide belt, punch forming die includes the mould main part along the vertical lifting setting, the lower end part of mould main part is provided with product forming cavity, and the top surface of product forming cavity is evenly distributed with a plurality of demoulding air holes, the utility model discloses solved the food forming device in traditional technology in to food forming, still needs the manual product of operator to take out from the mould in the mold opening process, not only low efficiency, and the product is extruded and is easy to appear the problem of deformation in the process of taking out product.

The application discloses a power monitoring multifunctional instrument convenient to install, and relates to the technical field of multifunctional instruments.The power monitoring multifunctional instrument convenient to install comprises a protection device.The power monitoring multifunctional instrument convenient to install is characterized in that a cover plate slides in the inner side of a slide rail, so that the cover plate is convenient to disassemble and place components;the monitoring instrument is supported by a supporting plate, so that the monitoring instrument is convenient to fix;the monitoring instrument is extruded by a clamping mechanism, so that the clamping mechanism can fix components;the components are reduced to shake, the components are reduced to shake in the equipment, the stability of the components is improved;air flow is transported into the protection shell by a treatment device, so that the treatment device can ventilate and radiate heat, the temperature of the components in the equipment is prevented from being too high, the components are prevented from malfunctioning, moisture in the air flow is absorbed during the air supply of the treatment device, so that water vapor and dust are reduced to enter, the pollution of the equipment by the outside is reduced, and the equipment is kept to normally operate.

The utility model relates to the technical field of assembling fixture, disclose a kind of aluminium formwork assembling fixture of adjustable size, including several aluminium formworks, the side of several aluminium formworks is provided with fixture main body, further include the reinforcing fixed component for reinforcing the fixation of the fixture main body, the reinforcing fixed component is set at the outside of the fixture main body, through square sleeve pipe driving L-shaped plate to stick aluminium formwork joint angle, utilize the bidirectional contact surface of L-shaped plate to realize multiple point coverage, again through bolt passing through L-shaped plate fixed hole and aluminium formwork connecting hole are fastened, while the reinforcing rib between square sleeve pipe and L-shaped plate improves structure rigidity, make aluminium formwork joint place stress uniform, effectively resist external disturbance and concrete lateral pressure, when vibrating rod vibration, formwork handling collision, fixture cannot easily loosen, avoid formwork stripping or slurry leakage, guarantee concrete forming quality, solve the problem of insufficient existing fixture fixed strength.

The utility model relates to the technical field of LED car lamps, in particular to an LED car lamp die which comprises a lower die, the left end and the right end of the lower die are both fixedly connected with first connecting plates, the upper ends of the two first connecting plates are both provided with two first connecting holes in a penetrating mode, and the two first connecting holes in the same side are jointly and fixedly provided with a locking assembly. A sealing groove and four positioning grooves are formed in the upper end of the lower mold, a first clamping plate is fixedly connected to the rear end of the lower mold, and an upper mold fixing assembly is fixedly installed at the rear end of the first clamping plate. According to the LED car lamp mold, the upper mold fixing assembly is arranged, so that the purposes of automatically carrying out mold closing operation and preventing the mold from being installed in a misplaced mode are achieved; and by arranging the locking assembly, the purposes of preventing demolding in the transportation process and ensuring the use safety are achieved.

The invention discloses a film layer structure, a preparation method thereof and a photoelectric device, and relates to the technical field of magnetron sputtering coating. The film layer structure comprises an indium oxide doped titanium oxide, tantalum oxide and cerium oxide film arranged between the metal film and the substrate and capable of effectively enhancing the adhesive force between the metal film and the substrate, and further comprises an indium oxide doped titanium oxide, tantalum oxide and cerium oxide film arranged on the surface of the metal film and capable of effectively protecting the metal film from being eroded by high temperature and water vapor. The film layer structure provided by the invention is suitable for being prepared by a magnetron sputtering method.

The invention provides a prefabricated part steel formwork capable of being disassembled quickly, and relates to the technical field of prefabricated part formworks, the prefabricated part steel formwork comprises a driving installation part, and a rotating outer formwork is installed on the driving installation part; a rotary inner module is mounted on the driving mounting part; the rotary outer module and the rotary inner module are used for rotating to prevent concrete adhesion, and the spiral mixing piece is used for preventing concrete aggregate sedimentation; by means of the limiting effect after concrete pouring, the installation precision of the reinforcement cage is guaranteed, meanwhile, rapid retraction can be achieved to guarantee that the surface of a prefabricated part is smooth after forming, and the forming process effect is guaranteed; the problems that according to an existing prefabricated part steel formwork, pouring and positioning work cannot be conveniently conducted on a concrete reinforcement cage, deviation is large after the reinforcement cage is formed, rotary anti-sticking work cannot be conveniently achieved, concrete is extremely prone to adhering to the formwork, and demolding is not convenient are solved.

The utility model relates to the technical field of pavement construction, and provides a water-stable construction reinforcing formwork which comprises a formwork body, a plurality of fixing plates are fixedly connected to one side of the outer surface of the formwork body, the fixing plates are divided into two groups, circular shafts are movably embedded in one sides of the outer surfaces of the two groups of fixing plates, and the circular shafts are fixedly connected with the formwork body. The outer surface of the circular shaft is fixedly sleeved with an annular block. According to the utility model, the hollow column is rotated and enabled to rotate forwards, the thread directions of the lower screw rod and the upper screw rod are opposite, the upper screw rod and the lower screw rod start to horizontally move towards the two sides along with the continuous rotation of the hollow column by a worker, and the upper screw rod and the lower screw rod gradually move towards the inner side when the hollow column is rotated reversely; the supporting angle of the formwork body is adjusted, so that the formwork body is gradually perpendicular to the ground, the formwork can be better stably supported, the situation that the formwork is prone to inclining during construction is avoided, demolding during construction is prevented, and the construction quality of a cement stable layer is improved.

The invention relates to the technical field of injection molding, in particular to an injection molding machine for automobile decorating parts, which comprises a charging barrel, an injection machine, a mold and a base, the injection machine is mounted on the upper end face of the base, the charging barrel is connected with the tail of the injection machine, and the mold is further mounted on the base. When the decorative part is subjected to injection molding, the multiple adjusting ejector pins on the demolding mechanism abut against the ribs and the inclined ejector plates correspondingly, the ejection force borne by the decorative part when the decorative part is separated from the mold is moderate by adjusting the pre-tightening force, residues of injection molding materials on the outer surface of the decorative part are reduced through the arrangement of the auxiliary pouring gate, and meanwhile the injection molding efficiency is improved. And the ejection needle on the ejection mechanism separates the residual injection molding material from the decorating part main body, so that the possible regional deformation of the decorating part in the demolding process is avoided, the smoothness of the outer surface of the decorating part can be improved, and the yield of finished decorating parts is ensured.

The utility model discloses a CFRT mould shell which comprises a shell top, a shell peripheral wall and a shell bottom flange edge which are integrally formed, the shell peripheral wall and the shell top are arranged in an arc transition mode, the shell peripheral wall and the shell bottom flange edge are arranged in an arc transition mode, and the size of the shell peripheral wall is gradually increased in the direction from the shell top to the shell bottom flange edge. A plurality of main reinforcing rib plates are arranged on the inner side of the shell peripheral wall, annular holes are formed in the main reinforcing rib plates respectively, mold pulling ropes are connected to the annular holes respectively, the multiple mold pulling ropes are converged and connected to a mold pulling mechanism, and the mold pulling mechanism is detachably connected with the shell top. When the mold shell is demolded, the main body structure of the mold shell cannot be damaged, demolding in an edge warping mode is avoided, the shell bottom flange edge is prevented from being damaged by unstable external force, the integrity of the whole mold shell is kept better, and repeated use of the mold shell is facilitated.

The utility model discloses a disposable rubber glove production demolding device which comprises lifting devices arranged on the two sides of a rubber glove mold, the radian of an inner cavity of each lifting device is connected with a lifting frame, an inner cavity of each lifting frame is connected with a sliding frame in a sliding mode, and an inner cavity of each sliding frame is connected with a fixing block in a sliding mode. A sliding groove is formed in the top of the fixing block, and an inner cavity of the sliding groove is slidably connected with a first sliding block. A mold is conveyed to the position between the two symmetrical lifting devices, the springs are started, the clamps are pushed to be attached to the two sides of the mold, the motor is started, the clamps clamp rubber gloves on the surface of the mold, the lifting devices are started after clamping is completed, and the lifting frames are driven to move downwards; the purposes that the rubber gloves can be removed from the mold through the clamping device, a user does not need to demold the rubber gloves, manpower consumption is reduced, and production efficiency is improved are achieved.