33results about How to "Improve shift output" patented technology

The invention discloses a novel demolding frame. The novel demolding frame comprises a first support, a second support and connecting shafts, wherein the first support and the second support are connected through the connecting shafts and are arranged in parallel; the extending direction of the first support and the extending direction of the second support are perpendicular to the extending direction of the connecting shafts; the first support and the second support can slide in the extending direction of the connecting shafts; first limiting pins are arranged on the side, away from the second support, of the first support; second limiting pins are arranged on the side, away from the first support, of the second support; the first support and the second support are each provided with a plurality of ejection blocks, the ejection blocks located on the first support are distributed in the extending direction of the first support at intervals, and the ejection blocks located on the second support are distributed in the extending direction of the second support at intervals. According to the novel demolding frame, stress is uniform during demolding, time and labor are saved, the appearance of a product is attractive, and the percent of pass is high; besides, overall demolding is completed at a time, so that the product output per shift is greatly increased.

The invention provides a forging process of a left half shaft of an automobile differential mechanism and relates to the technical field of forging. The forging process includes the procedures of feeding, heating, forming, edge cutting, hardening and tempering and shot blasting. A free forging drawing-out mold cavity is designed, it is guaranteed that the drawing-out mold cavity is matched with a finish forging mold cavity, a positioning device is designed and arranged on a drawing-out mold, it is guaranteed that the drawing-out mold cavity is matched with the finish forging mold cavity, and the situation that the size of a forging stock obtained after finish forging does not meet drawing requirements due to the fact that the blank making diameter is large or small is avoided. The positioning device is designed on the drawing-out mold, the axial and radial sizes of the forging stock are controlled, the product accuracy is greatly improved, multiple forging defects caused by the fact that the blank making length is large or small are overcome, effective controllability is brought to the production process, and the output per shift is increased.

The invention discloses a novel demolding frame. The novel demolding frame comprises a first support, a second support and connecting shafts, wherein the first support and the second support are connected through the connecting shafts and are arranged in parallel; the extending direction of the first support and the extending direction of the second support are perpendicular to the extending direction of the connecting shafts; the first support and the second support can slide in the extending direction of the connecting shafts; first limiting pins are arranged on the side, away from the second support, of the first support; second limiting pins are arranged on the side, away from the first support, of the second support; the first support and the second support are each provided with a plurality of ejection blocks, the ejection blocks located on the first support are distributed in the extending direction of the first support at intervals, and the ejection blocks located on the second support are distributed in the extending direction of the second support at intervals. According to the novel demolding frame, stress is uniform during demolding, time and labor are saved, the appearance of a product is attractive, and the percent of pass is high; besides, overall demolding is completed at a time, so that the product output per shift is greatly increased.

The invention discloses an unburned brick manufacturing device. The unburned brick manufacturing device comprises a strong stirring machine, a forming and extruding machine and a roller machine, wherein the strong stirring machine is used for stirring, extruding and mixing aged raw materials; the forming and extruding machine is used for manufacturing the aged raw materials into unburned bricks after the aged raw materials are processed by the strong stirring machine; the roller machine is used for extruding and crushing the aged raw materials, and the aged raw materials can enter into the strong stirring machine again after the aged raw materials are extruded and crushed by the roller machine. According to the unburned brick manufacturing device disclosed by the invention, the roller machine, such as a strong roller machine, is added in front of the strong stirring machine, the lumpiness of stones can be controlled under 5 mm after the aged raw materials mixed with stones are extruded and crushed when the aged raw materials mixed with the stones pass through a crushing gap of the roller machine, and thus the normal operating of a latter process can be ensured; the aged raw materials are then extruded and mixed again by the strong stirring machine, thus the plasticity coefficient of the aged raw materials can be increased, not only can the unburned brick manufacturing device be protected, but also scrapped unburned bricks can be greatly reduced, and the output in one shift can be increased by 10-12%.

The invention relates to a preparation method of emulsion type pressure-sensitive adhesive. The manufacturing process of the pressure-sensitive adhesive emulsion of the present invention is by adding a cooling kettle. After the emulsion is kept warm in the reactor, the emulsion is directly placed in the cooling kettle to cool down, so that it is not necessary to carry out a long cooling process in the reactor. When the emulsion is cooled in the cooling kettle, the next pot of emulsion can be made in the reactor at the same time, which greatly shortens the process time and improves the shift output; at the same time, the cooling time and effect are greatly improved compared with the original one. In the process of putting the emulsion in the reaction kettle into the cooling kettle, the emulsion will dissipate a lot of heat when it comes into contact with the relatively low room temperature around, so the process of pouring the emulsion from the reaction kettle into the cooling kettle can reduce the temperature a lot, thus The later cooldown has been shortened.

The invention discloses a rubber retaining bracket, which comprises a bracket body, a plurality of first rubber retaining parts, a plurality of second rubber retaining parts and a plurality of supporting parts; The installation groove for bonding glass; the inner walls on both sides of the installation groove are respectively equipped with a plurality of support parts; a plurality of the first rubber blocking parts are respectively installed between the two opposite support parts, And one end of the first rubber blocking member is provided with a cutout for installing glass; a plurality of the second rubber blocking members are arranged oppositely on two opposite side walls of the installation groove. The invention overcomes the defects in the prior art that the glue is easy to overflow and the colloid on the surface of the mold or the degumming surface still needs to be cleaned after bonding, and at the same time greatly improves the bonding efficiency.