41results about How to "Accurately press in" patented technology

The invention relates to the technical field of automated production equipment of aluminum profiles, in particular to an automatic mounting machine for aluminum profile border corners. The automatic mounting machine for the aluminum profile border corners saves manpower, improves the production efficiency and improves product quality. The automatic mounting machine for the aluminum profile border corners is characterized in that a feeding device comprises a rack, wherein two bin stand columns are arranged on the rack; a loading plate is arranged between upper ends of the two bin stand columns; a border discharging trough is formed between the two bin stand columns and on the loading plate, and border slides are arranged on the bin stand columns and correspond to the border discharging trough; corner slides are arranged on the bin stand columns and correspond to two ends of the loading plate, and a corner discharging trough is formed in the loading plate and correspond to the corner slides; a border unloading device is arranged at the lower end of each bin stand column and corresponds to the corresponding border slide; a corner unloading device is arranged at the lower end of each bin stand column and corresponds to the corresponding corner slide; a corner pressing mechanism corresponds to the lower ends of the bin stand columns.

The invention discloses a sample preparation method and a compaction device for immature soil base materials. The method comprises the steps that the interior of a mold is coated with a lubricating oil layer, the immature soil base materials are put into the mold layer by layer, the immature soil base material layers in the mold are compacted through a jack every time one layer of immature soil base material is laid, and therefore a sample to be detected is obtained; the compaction speed of the jack is 0.5 mm/s, the compaction pressure of the jack is 18-19 K/N, and the compaction time of the jack is 3-5 min; the compaction device comprises a test bed, the test bed is sequentially provided with a first platform and a second platform in parallel in the horizontal direction from top to bottom, the second platform is coaxially provided with the jack, a gasket, the mold and a pressing column in sequence from bottom to top in the vertical direction, and the top end of the pressing column abuts against the first platform. Compared with a traditional hammer test, a press compaction test and a jack compaction test, the compressive strength of a test piece compacted by the jack is more stable than the compressive strength of a test piece compacted by the other two test methods, test piece overall deformation is good, and the test piece has good ductility when compacted.

The invention discloses a processing technology of an aluminum alloy workpiece and a full-automatic binding machine. The processing technology is characterized in that the steps of sealing and blocking a hole head and removing a rubber plug are added in an existing aluminum alloy workpiece technology, wherein pores in the workpiece are sealed and blocked through rubber nails after the mechanical processing, and the rubber nails are automatically removed through a clamp after the surface treatment processing is completely completed, so that the pores in the workpiece can be effectively protected and can be prevented from being polluted or blocked during the processing. The automatic blocking machine for the pores in the workpiece comprises a rubber nail positioning jig, a rubber nail blowing mechanism and a rubber nail pressing mechanism, wherein the rubber nail blowing mechanism and the rubber nail pressing mechanism are mounted on a rack; an elastic rubber nail clamping hole is formed in a position, corresponding to each pore in the workpiece, on the rubber nail positioning jig; the rubber nails are temporarily fixed above the pores in the workpiece through the rubber nail positioning jig, so that the rubber nails can be pressed into the corresponding pores in the workpiece through nail pressing needles, and as a result, the work of sealing and blocking the pores in the workpiece can be fully automatically finished; the rubber nails can be stably and reliably pressed, so that the production efficiency is improved, and the production cost is reduced.

The invention belongs to the technical field of medicine pill filling, and discloses vacuum electronic multi-particle filling equipment. The vacuum electronic multi-particle filling equipment comprises a conveying system, wherein the conveying system comprises a conveying belt; medicine bottle cups used for containing medicine bottles are arranged on the outer surface of the conveying belt at equal intervals; a medicine filling multi-particle system is arranged above the conveying belt; the medicine filling multi-particle system is provided with a turntable medicine supply system; the medicine filling multi-particle system comprises a medicine filling installing seat and a medicine filling head capable of vertically moving on the medicine filling installing seat; a medicine filling exhaust cap used for locating the medicine bottle is arranged on the medicine filling head; a vacuum generator casing is arranged on the medicine filling installing seat. The vacuum electronic multi-particle filling equipment has the advantages that medicine pills can be precisely sucked out and blown into the medicine bottles through a turntable medicine supply system and the medicine filling multi-particle system; the filling quantity of the medicine pills is controlled through the vacuum generator; the extrusion crushing of the medicine pills is avoided; the precise control on the medicine pill counting is improved; meanwhile, the equipment can be applicable to the filling of the medicine pills with different particle numbers and sizes.

The invention discloses a cylinder sleeve pressing head device, and belongs to the field of cylinder sleeve press fitting tools. The cylinder sleeve pressing head device comprises a guiding block, a pressing head body, a guiding sleeve, an oil cylinder piston rod, an adjusting screw seat and a conical shaft, wherein the lower portion of the conical shaft is connected with the adjusting screw seat after penetrating in the guiding block; the lower portion of the guiding block is in the shape of an inverted cone; the lower portion of the pressing head body is connected with the guiding block through the upper portion of the conical shaft; the outer diameter of the lower portion of the pressing head body is the same with that of the guiding block when the pressing head body is in a contraction state; and the upper portion of the pressing head body is connected with the guiding sleeve through the oil cylinder piston rod. The cylinder sleeve pressing head device has the advantages that a cylinder sleeve cannot be out of round while the cylinder sleeve pressing head device takes materials automatically, a function of automatic centering can be realized, namely, the pressing head can be ensured to be pressed in the cylinder sleeve, and the cylinder sleeve can also be ensured to be accurately pressed in a cylinder body; and moreover, the pressure change condition can be timely and automatically fed back in a sleeve pressing process, can be monitored in real time, and then is controlled in real time.

The invention discloses an assembling device of a radiating piece, and belongs to the field of automatic assembly of the radiating piece. The assembling device consists of a radiating piece vibrating disk, insert needle vibrating disks, conveyor belt brackets, a telescopic device, a telescopic motor, telescopic cylinders, a main driving wheel, a driving motor, a synchronous belt, a secondary driving wheel, a camera and a conveying belt; there are two conveyor belt brackets; the assembling device is characterize by further comprising a radiating piece positioning block and an insert needle positioning block; the conveyor belt comprises a radiating piece positioning block and an insert needle positioning block; the conveyor belt comprises a conveyor belt body, a conveyor belt insert needle positioning block groove and a conveyor belt radiating piece positioning block groove structure; there are two insert needle vibrating disks, and two telescopic cylinders. The assembling device can realize the automatic assembly of the radiating piece, and the assembling efficiency is high.

The invention discloses an automatic rocker arm assembling device for a meter. The automatic rocker arm assembling device comprises a rocker arm feeding mechanism, a rocker arm lifting mechanism, a rotary press-mounting mechanism and a movement assembly, the movement assembly comprises a vertical shaft, the rotary press-mounting mechanism comprises a rocker arm press-riveting mechanism and a rotary angle-finding mechanism, and the rocker arm lifting mechanism can drive the rotary press-mounting mechanism to move linearly in the vertical direction; and the rocker arm feeding mechanism moves a to-be-assembled rocker arm to a target position, the rocker arm press-riveting mechanism takes the rocker arm, the rocker arm lifting mechanism drives the rotary press-mounting mechanism to move linearly in the vertical direction till the rotary angle-finding mechanism is in butt joint with the vertical shaft, the rotary angle-finding mechanism drives the vertical shaft to rotate to the specified angle, and the rocker arm press-riveting mechanism fixes the rocker arm onto the vertical shaft in a press-riveting mode to complete assembling. The automatic rocker arm assembling device for the metercan accurately press the rocker arm into the movement assembly in the middle position of the rotating range of a membrane assembly, the adjustable margin of an error curve of the meter is increased,and thus the metering accuracy of the meter is improved.

The invention relates to a Rockwell hardness tester with the function of adjusting the angle of a measuring platform. The Rockwell hardness tester comprises a tester body, a pressing head installed onthe tester body, a lifting column vertically arranged on the tester body and located under the pressing head and the measuring platform arranged on the lifting column for placing a to-be-tested block; a connecting piece hinged to the lifting column is arranged in the middle of the lower surface of the measuring platform, and an adjusting gap exists between the measuring platform and the lifting column; the upper surface of the measuring platform is provided with a clamping device for fixing the to-be-tested block; vertical sleeves are hinged to the portions, located at the two sides of the connecting piece, of the lower surface of the measuring platform, and the lifting column is provided with a driving assembly capable of driving the sleeves to move up and down to adjust the angle of themeasuring platform. The Rockwell hardness tester has the advantages that the angle of the measuring platform can be adjusted according to measuring demands to adapt to different types of to-be-testedblocks.

The invention discloses a suspension type accelerator pedal sensor shaft mounting device and method. The suspension type accelerator pedal sensor shaft mounting device comprises a base plate, a press fitting mechanism, a placing mechanism and a side pushing mechanism. The press-fitting mechanism is arranged right above the base plate, is in a portal frame form and is used for press-fitting the sensor shaft; the placing mechanism is arranged above the base plate and in the middle of the press-fitting mechanism and is used for fixing the electronic throttle bulk parts; the side pushing mechanism is arranged on the front portion of the upper portion of the placing plate and used for pushing a pedal below the electronic accelerator spare parts. The accelerator sensor shaft can be conveniently, efficiently, stably and safely mounted, the product quality is effectively improved, the workload of workers is reduced, and the working efficiency is improved.

The invention discloses production equipment for producing a guardrail crawling ladder. The production equipment comprises a base, a rotary welding station, a blocking mechanism, a pressing station and a jig. The base is a mounting platform for the rotary welding station, the blocking mechanism, the pressing station and the jig, the guardrail crawling ladder is fixed to the jig, the main working principle of the rotary welding station is to weld the joint of a guardrail, a pedal rod and a ladder beam, an accurate welding process is completed under the assistance of the blocking mechanism and the pressing station, the problems of low manual operation efficiency and low position precision during current guardrail crawling ladder production are solved, and the requirements of controllability, easiness in operation and datamation of guardrail crawling ladder production are effectively met under the condition of reducing the production cost.

The invention relates to the field of heat supply equipment, in particular to a liquid heat supply device capable of preventing smoke gas pollution. The liquid heat supply device comprises a machine fame, wherein a liquid furnace and a heating device which are mutually matched are arranged on the machine frame; the liquid furnace is connected with a liquid pressing device; a smoke gas treatment device is arranged in an outlet position of a chimney of the liquid furnace and comprises a smoke eliminating water tank and an umbrella-shaped stop block; the smoke eliminating water tank is arranged at the upper part of the chimney in a sleeving way; the umbrella-shaped stop block is arranged right above the chimney outlet; the liquid level of the smoke eliminating water tank is lower than the upper end of the chimney; the area of the umbrella-shaped stop block is 3 to 5 times of the chimney caliber. The invention aims at providing the liquid heat supply device capable of preventing the smoke gas pollution; a simple smoke gas treatment device is arranged at the chimney outlet; water is used as a treatment medium; the smoke gas is blocked into the smoke eliminating water tank through the umbrella-shaped stop block; dust particles and harmful gas in the smoke gas can be cleared through the water; the environment pollution by the smoke gas can be further prevented.