15results about How to "Avoid unstable placement" patented technology

The invention discloses a cold and hot impact test box for automobile part detection, which comprises a cold and hot impact box body, the inner side of the cold and hot impact box body is provided with a part hanging basket for placing a detection part, and one side of the inner wall of the cold and hot impact box body is also provided with a current conversion assembly for gas exchange. Comprising a cold and heat exchange box fixed to the inner wall of a cold and heat impact box body, and an airflow channel for airflow to pass through is formed in the inner side of the cold and heat exchange box; through the arrangement of the structure with the cold and heat exchange box, when the test box is used for cold and heat detection, after the device is used for carrying out a cold and heat impact test, in order to quickly cool the temperature in the box body to normal temperature, air flow in the cold and heat cavity can be exchanged through the arrangement of the cold and heat exchange box structure; through interaction and mixing of cold air flow and hot air flow, the temperature can be quickly increased to a normal temperature state, a workpiece subjected to impact detection can be taken out more quickly, and the practicability and functionality of the device are improved.

The invention discloses a point-pouring injection automatic dehydration mouth heel iron nail heel lift mold which comprises a mold frame and mold cores arranged on the mold frame and used for pouring shoe nails, a mold jacking device is arranged below the mold frame, the mold cores are provided with a plurality of pouring grooves, the bottoms of the pouring grooves are communicated with heel nail holes for containing heel nails, the mold cores are divided into the first mold core and the second mold core, and the first mold core and the second mold core are communicated with each other. A pouring channel used for achieving pouring is arranged between the first mold core and the second mold core, a circulation hole is formed in the end face, communicated with the heel nail hole, of the pouring channel, an inner mold frame is detachably connected to the lower portions of the mold cores, the first mold core and the second mold core are detachably connected to the inner mold frame, and the inner mold frame can separate the first mold core from the second mold core. The die core enables the notch to be formed in the end face of the end, close to the heel nail, of the heel block through the circulation hole. Relative movement of the first mold core and the second mold core can be achieved through the inner mold frame, the rubber column in the pouring channel is separated from the mold core, the shoe tacks and the rubber column are ejected out through the mold ejecting device, and efficient production of the shoe tacks is achieved.

The utility model provides a kind of wheel hub multi-station clamping rotary table device, it is related to wheel hub multi-station clamping rotary table technical field. Including clamping rotary table mechanism, clamping rotary table mechanism side is provided with pre-placed support structure;The pre-placed support structure includes two L-shaped frames, the opposite side of two L-shaped frames is all opened with installation groove, and one L-shaped frame is installed with first motor by installation groove, the output end of first motor is installed with shaft rod, by setting pre-placed support structure, before wheel hub enters clamping procedure, first preliminary positioning is carried out on the bracket of pre-placed support structure, in this process, according to the size of wheel hub, it is needed to install the bracket of appropriate size circle diameter on square block, then it is moved to clamping rotary table mechanism and is clamped operation, the problem of unstable placement possibly appearing when wheel hub is directly placed on clamping rotary table mechanism is avoided as far as possible, to provide stable basis for subsequent clamping procedure, improve clamping reliability.

This utility model discloses a rotor outer diameter tolerance processing device, which includes a machine base, a vibratory feeder, a first linear module, a lifting cylinder, a clamping cylinder, a grinding clamping part, a receiving plate, a transverse cylinder, a translation module, a grinding motor, a cutting fluid protection device, and a discharge sheet metal part. This application can achieve efficient and precise processing of the outer diameter of the rotor permanent magnet through vibration feeding, automatic clamping, precise grinding, and discharge functions, significantly improving production efficiency and processing accuracy. At the same time, it can adapt to the processing needs of rotors of various specifications, effectively prevent cutting fluid splashing and rotor instability, and has important industrial application value.

The utility model discloses a stock bin which comprises a frame body, a material storage plate arranged on the frame body and a sequencing mechanism higher than the material storage plate. The sorting mechanism comprises a transverse column arranged on the frame body, a linear guide rail horizontally arranged on the side face of the transverse column, a plurality of first discharging seats arranged on the linear guide rail in a sliding mode and first elastic fasteners arranged on the first discharging seats correspondingly and abutting against the side face of the transverse column. The material storage plate comprises a plate body and a plurality of limiting pieces arranged on the plate body, each limiting piece comprises a first block and a first elastic piece which are arranged on the plate body, an inverted buckle A is arranged on the side, opposite to the first elastic piece, of each first block, and an inverted buckle a is arranged on the side, opposite to the first block, of each first elastic piece. The device has the advantages that various products of different models are stored through the material storage plate, and it can be guaranteed that needed products are provided for the sequencing mechanism in time. And meanwhile, the design of the limiting piece can realize the elastic clamping of the product, so that the unstable placement of the product caused by the jacking of the product shell by the product data line is prevented.

The utility model discloses an adjustable bracket for steel pipe machining, including support base, the support base upper end is provided with the frame body, steel pipe body, steel pipe body both ends are arranged in the frame body inboard, fixed cover, the fixed cover sets up in the steel pipe body outside, adjustment subassembly, adjustment subassembly sets up between support base and frame body, clamping subassembly, clamping subassembly sets up in fixed cover outside, wherein, adjustment subassembly is used for adjusting the height of frame body. When needing to adjust the height of frame body, the adjustable bracket for steel pipe machining is manually rotated adjusting bolt, so that adjusting bolt moves upward along the thread hole, with the continuous upward movement of adjusting bolt, the top plate of upper end will be lifted, after the top plate is lifted, the sliding rod will slide upward along the inboard of support rod, so that the frame body of both ends moves up and down, height adjustment is carried out, and the steel pipe body moves to the appropriate position, which is convenient for workers to process.

This utility model relates to the field of stacker crane protection technology, and discloses an anti-collision mechanism for stacker cranes, including two sets of first anti-collision plates, and two sets of symmetrical second anti-collision plates inserted between the two sets of first anti-collision plates. Two sets of symmetrical fixing elements are arranged in the space between the first and second anti-collision plates. The stacker crane requiring anti-collision protection is placed in the space between the first and second anti-collision plates. Then, the hydraulic rod is activated, and its extension end extends forward. When the protrusion contacts the stacker crane, the limiting plate drives the rotating shaft to rotate. The protrusion rotates towards the inner wall of the moving frame around the center of the rotating shaft. The limiting plate drives the adjusting rod to slide inward along the middle end of the sleeve and retracts. The adjusting rod compresses the first spring. Under the reverse elastic force of the first spring, the impact force generated by the contact between the protrusion and the stacker crane can be buffered, avoiding direct hard contact between the protrusion and the stacker crane, thus preventing damage to the stacker crane.

The utility model relates to photovoltaic equipment technical field, more particularly to a kind of integrally-formed photovoltaic corner code and photovoltaic module mounting system.The integrally-formed photovoltaic corner code includes cooperation part and two embedding parts;Cooperation part is bent and set, and the outside of cooperation part is provided with first sliding slot, and first sliding slot is used to be slidably matched with briquetting;The both ends of cooperation part are provided with opening, and each opening is communicated with first sliding slot;Two embedding parts are connected with the both ends of cooperation part respectively;Each embedding part is used to embed the cavity of one photovoltaic frame, and is connected with corresponding photovoltaic frame;Wherein, the both ends of cooperation part are respectively used to abut with the end of two photovoltaic frames;Cooperation part includes the first bearing surface for bearing photovoltaic module, and the second bearing surface for bearing photovoltaic module in photovoltaic frame is located in the same plane with the first bearing surface.This embodiment can avoid causing harm to staff, reduce labor cost, and improve production efficiency.

The utility model relates to the technical field of water softeners, and provides a water softener convenient to transfer, which comprises a water softener body and further comprises a supporting mechanism, in the water softener, four threaded columns A are respectively screwed into four threaded holes A at the bottom of a protective plate by screwing a hand wheel, and whether the water softener body is horizontally placed or not is judged under the action of a level bubble; and when the water softener body needs to be transferred, a threaded rod is rotated to enable two supporting plates to lift the water softener body, a threaded column A is unscrewed by a related person, four threaded columns B are screwed into the bottoms of four threaded holes A respectively, and then the water softener body can be transferred to the bottom of the water softener body, so that the water softener body can be transferred to the bottom of the water softener body, and the water softener body can be transferred to the bottom of the water softener body. By means of the technical scheme, the problems that in the prior art, a water softener needs to be carried by multiple persons, manpower and material resources are consumed, and inconvenience is caused are solved.

The utility model discloses an ABS board anti -static electricity packaging device belongs to anti -static electricity packaging technical field, including packing box main part, the inside of packing box main part is equipped with buffer sponge, one buckle groove is equipped with respectively in the both sides of buffer sponge, the inside of packing box main part both sides respectively slidingly connected with a limit stop, packing box main part's both sides are connected with a screw rod respectively, the utility model discloses setting packing box main part, buffer sponge, buckle groove, carousel, screw rod and limit stop, when using, the carousel is rotated, and then carousel rotation drives screw rod to rotate, along with the rotation of screw rod, will drive limit stop and move in packing box main part inside, and then gradually snap -on into the buckle groove on buffer sponge, and the effect of limit stop is played to buffer sponge, thereby on one hand avoided the unstable arrangement of buffer sponge because of the plug -in mode, on the other hand also avoided the inconvenient dismounting because of the glue stick, make the arrangement of buffer sponge more convenient.

The utility model provides an extruding device for anti -twist edge refrigerator door seal processing belongs to mechanical equipment technical field to solve the problem that the staff operation is more complicated when feeding of existing extruding device, including extruding base, extruding main part, extruding die head, combination connecting block, combination connecting hole, material feeding hopper, feeding protection mechanism and hopper stable mechanism, extruding main part fixed connection is in the extruding base upper end surface, extruding die head fixed connection is in the extruding main part left end surface, combination connecting block fixed connection is in the extruding main part upper end surface, combination connecting hole sets up in combination connecting block inner end surface, material feeding hopper is located combination connecting block upside, feeding protection mechanism sets up in material feeding hopper upside, hopper stable mechanism sets up in combination connecting block inside. Through feeding protection mechanism, realize the extruding main part to add raw material conveniently, through hopper stable mechanism, realize guarantee material feeding hopper stability on extruding device.

The switch shell comprises a shell body, a heat dissipation groove is formed in the bottom of the shell body, a plurality of fins are arranged in the heat dissipation groove, and the size of all the fins in the groove depth direction of the heat dissipation groove is smaller than or equal to the groove depth size of the heat dissipation groove. The fins are arranged in the heat dissipation grooves in the bottom of the shell, it is ensured that the sizes of the fins in the groove depth direction of the heat dissipation grooves are smaller than or equal to the groove depth sizes of the heat dissipation grooves, the fins are effectively prevented from protruding out of the shell of the exchanger, and therefore in the packaging and transporting process, the fins cannot be scratched or collided with packaging materials, the risk of packaging damage is reduced, and the service life of the exchanger is prolonged. And the appearance integrity and reliability of the product are improved.

The utility model relates to the technical field of centrifuge tube placing boxes, and discloses a multi-specification centrifuge tube placing box which comprises a placing frame, an adjusting mechanism is arranged at the top of the placing frame, a cooling mechanism is arranged on the inner side of the placing frame, a damping mechanism is arranged at the bottom of the placing frame, and a separating mechanism is arranged at the bottom of the damping mechanism. The adjusting mechanism comprises a plurality of supporting rods, the two ends of each supporting rod are fixedly connected to the inner side of the outer portion of the containing frame, sliding grooves are formed in the left side and the right side of each supporting rod, sliding blocks are slidably connected to the middles of the outer sides of the supporting rods, and a plurality of limiting holes are formed in the inner sides of the supporting rods. According to the centrifugal tube containing box, the effect of good compatibility of centrifugal tubes is achieved, the centrifugal tubes with different diameters and heights are adapted by adjusting the transverse position and the longitudinal distance of the fixing rings, the universality and the practicability of the containing box are improved, and the containing requirements of the centrifugal tubes of multiple specifications are met.

The present invention discloses an automatic rubber cap pressing machine, including a rubber cap seat, an electric heating tube seat, a lifting mechanism, a clamping mechanism, a rubber cap pressing mechanism, a height adjustment mechanism and a frame, wherein the rubber cap seat is used to place the rubber cap, the lifting mechanism is connected to the electric heating tube seat, the electric heating tube seat is used to place the electric heating tube, the clamping mechanism is used to clamp the electric heating tube placed on the electric heating tube seat, the rubber cap pressing mechanism is used to press the rubber cap placed on the rubber cap seat onto the electric heating tube placed on the electric heating tube seat, and the height adjustment mechanism is connected to the lifting mechanism. The present invention is provided with a clamping mechanism, which can ensure that when the rubber cap is pressed on the electric heating tube, the electric heating tube can be reliably fixed, to ensure that the hole on the rubber cap and the lead-out rod are accurately aligned, to ensure the pressing reliability of the rubber cap, and also by providing a height adjustment mechanism, the height of the lifting mechanism can be adjusted, thereby adjusting the height of the electric heating tube seat, thereby adapting to the processing of electric heating tubes of different lengths.

The utility model discloses a kind of air purifier combination structure, belong to air purification equipment technical field.It includes first air purifier and second air purifier, respectively by first air inlet cylinder and first air outlet cylinder, second air inlet cylinder and second air outlet cylinder along axial butt joint composition;When stacking in the same direction, first air inlet cylinder is connected with second air outlet cylinder, and the first connecting structure and the second connecting structure formed on the connecting surface of both are formed circumferential constraint cooperation, and second roller can be stored into accommodating groove;When stacking reversely, first air inlet cylinder is connected with second air inlet cylinder, and also through the first connecting structure and the second connecting structure form circumferential constraint cooperation.By the cooperation between the first connecting structure and the second connecting structure, two air purifiers can be coaxially stacked, and in stacked state, the displacement of the air purifier located in the upper horizontal direction is effectively constrained, and the design is particularly suitable for application scenarios requiring multiple units to work together, improving space utilization efficiency.