13results about How to "Reduce part" patented technology

The utility model provides a clamping and overturning structure and an electroplating washing purification device, and relates to the technical field of electroplating washing purification devices. A clamping turnover mechanism is arranged on one side of the water collecting tank and in the water collecting tank; a cleaning anti-overflow structure is arranged between the clamping turnover mechanism and the water collecting tank; the clamping and overturning mechanism comprises a rectangular frame fixedly connected with one side of the outer surface of the water collecting tank, a first motor is fixedly mounted on one side of the outer surface of the rectangular frame, by arranging a clamping disc, an electroplated part can be clamped under the action of a threaded rod and a screw hole block, and then the electroplated part can be overturned under the action of a second motor and a transmission rod; according to the electroplating part cleaning device, the electroplating part can be cleaned at all angles through cooperation with the nozzle, at the moment, under the action of the long and sharp clamping blocks, the part for clamping the electroplating part can be reduced, large-area clamping is avoided, water flow can be dredged to flow in the space between the long and sharp clamping blocks, and then the electroplating part can be comprehensively cleaned.

The invention discloses a circuit board visual inspection device which comprises a conveyor belt and a bearing template, a step surface is arranged at the upper end of the bearing template, a board inlet is formed in one side, facing the conveyor belt, of the bearing template, an overturning template is slidably mounted at the upper end of the bearing template, and a rotating semi-ring is fixedly mounted on the supporting frame. Rotating half columns are arranged on the two sides of the bearing formwork and the two sides of the overturning formwork correspondingly, a rotating drive is slidably installed on the supporting frame, a butt joint sleeve is installed at the output end of the rotating drive, the rotating drive is connected with a sliding drive, and at least two positioning pins are slidably installed on the two sides of the supporting frame correspondingly. Corresponding positioning holes are formed in the two sides of the bearing mold plate and the two sides of the overturning mold plate, the positioning pins are connected with a plug pin driver, a mold closing driver is fixedly installed at the upper end of the supporting frame, and a visual sensor is fixedly installed at the upper end of the supporting frame. According to the invention, the bearing template and the overturning template are arranged to overturn the circuit board, so that the visual sensor can shoot both sides of the circuit board and detect the circuit board.

The invention provides an annealing device for a cable conductor and an annealing method thereof, and relates to the field of cable conductor annealing. The annealing device for the cable conductor comprises an annealing box body, a circulating fan is fixedly installed on the annealing box body, the annealing device further comprises a supporting unit, a transverse moving unit, a lifting unit, a locking unit and a heating unit, and the heating unit is detachably installed at the top of the annealing box body; the heating unit comprises a detachable plate detachably installed on the top of the annealing box body, an electric heating pipe is arranged on the lower portion of the detachable plate, a soaking piece used for conducting heat and dispersing airflow is arranged at the bottom of the electric heating pipe, and a protective net cover is arranged on the outer side of the soaking piece. By arranging the heating unit and the extending unit, heat can be fully dispersed and conducted while heating is conducted, annular circulating airflow is formed, heating is uniform and sufficient, and the uniformity of heating and annealing of the cable conductor is improved.

Provided is a bipolar battery that can achieve hermetic seal and mechanical strength in both and increase energy density. A bipolar lead acid battery (100) includes an outer wall (112), (122) integrally projected along a peripheral edge on a facing surface of one frame-plate (111), (121) out of frame-plates facing each other; and a joining wall (113), (133) integrally projected on a facing surface of the other frame-plate (111), (131) out of the frame-plates facing each other, the joining wall being positioned inwardly from the outer wall (112), (122) of the one frame-plate (111), (121) and surrounding a peripheral edge of a cell member (140) . The joining wall (113), (133) is joined to the facing surface of the one frame-plate (111), (121) via a joining material (151).

The utility model provides an expansion valve polisher which is applied to the technical field of polishers and comprises a polishing mechanism and a moving mechanism, and the polishing mechanism comprises an upper polishing assembly and a lower polishing assembly which are respectively used for polishing the upper surface and the lower surface of a workpiece; a clamping block of the moving mechanism is in a long strip shape and used for clamping, fixing and moving the multiple workpieces, and the multiple workpieces sequentially pass through the grinding mechanism to be ground. An auxiliary plate and a transferring mechanism are arranged beside the grinding mechanism, the transferring mechanism is used for conducting guiding and shaping on the multiple workpieces and pushing the multiple shaped workpieces to the auxiliary plate, and a guiding groove used for guiding the workpieces is formed in the auxiliary plate. The multiple workpieces are arranged and shaped through the transferring mechanism, so that the moving mechanism can clamp the multiple workpieces at a time, the moving mechanism drives the multiple workpieces to sequentially pass through the grinding mechanism, the grinding efficiency is improved, the starting and stopping frequency of a driving part of the grinding mechanism is reduced, and the service life is prolonged.

A base (1), a motor (10), a camera module (100), and an electronic device (1000) are disclosed. Light propagates into the base (1) through a light inlet (1001) in a first direction and exits the base (1) through a light outlet (1002) in a second direction. The first direction and the second direction are different. The base (1) includes a first support part (104) and a second support part (105). The first support part (104) and the second support part (105) are arranged in the second direction and are integrally formed structural components. The first support part (104) is used to install a first image stabilization bracket (21). The first image stabilization bracket (21) can rotate relative to the first support part (104) around a first axis (R1). The second support part (105) is used to install a focusing bracket (6). The first support part (104) is provided with a positioning groove (103). The positioning groove (103) includes three limiting surfaces (1031). The three limiting surfaces (1031) form the three sides of a triangular pyramid. The first shaft (R1) passes through the center of the space enclosed by the three limiting surfaces (1031). When the base (1) is applied to the motor (10), the focusing bracket (6) and the first image stabilization bracket (21) are installed on the same base (1). The two share the base (1), which can reduce the number of parts, assembly steps and complexity of the motor (10), thereby reducing the cost of the motor (10).

Provided is a machining tool that causes little wear at engaging parts between a main drive shaft (14) and a drive shaft (5). The machining tool includes an upper shaft (6) attached to a host device, a driving shaft (5) inserted into the upper shaft (6), a main drive shaft (14) attached to the head of the driving shaft (5), a holder (15) inserted into the head of the main drive shaft (14), to which a cutting tool (9) is attached, a spherical bearing (4) supporting an outer side of the main drive shaft (14) for the main drive shaft (14) to be tiltable, a center steel ball (7) to be sandwiched between a depression of the head of the drive shaft (5) and an opposite depression of the rear end of the main drive shaft (14), and axial steel balls (10) provided to long grooves (11) on the outer surface of the head of the drive shaft (5) and provided to holes (18) of the main drive shaft (14).

This application discloses a pallet configured to bear a battery cell. The pallet includes an external fixing rack and a plurality of supporting beams. A mounting space is formed inside the external fixing rack. The plurality of supporting beams are disposed in the mounting space. The plurality of supporting beams are arranged along a first direction. The plurality of supporting beams are connected to the external fixing rack separately. At least two of the supporting beams are spaced apart. The plurality of supporting beams are configured to bear the battery cell.

The document relates to a circuit holder (100) of a resolver stator for coupling a coil of a resolver to an electrical circuit. The circuit holder (100) comprises a mounting surface (110) having a first contact holder (1202) and a second contact holder (1203), the first contact holder (1202) clamping a first contact (1302) for connecting a first terminal of the resolver to the circuit, and the second contact holder (1203) clamping a second contact (1303) for connecting a second terminal of the resolver to the circuit; wherein a creepage distance (152) between the first contact (1302) and the second contact (1303) is greater than or equal to 4 mm, the creepage distance (152) being the shortest distance between the first contact (1302) and the second contact (1303) along the mounting surface (110) of the circuit holder (100), the creepage distance (152) being for avoiding the generation of a short circuit between the first contact and the second contact when the mounting surface (110) is in contact with a corrosive fluid.

The present invention addresses the problem of providing a display device with which it is possible to brighten a decorative surface and to prevent a decrease in resolution or brightness of an aerial image. A solution is provided. A display device (100) is provided with a display (110), a first polarization beam splitter (120) that reflects light output from the display (110), a lambda / 4 wavelength plate (130), a retro-reflector (140), and a decorative sheet (150) that transmits light of an aerial image. And a second polarization beam splitter (160) that is disposed between the decorative sheet (150) and the first polarization beam splitter (120) and that aligns the transmission axis in the same direction as the direction in which the light (L2) of the aerial image is transmitted.

The invention relates to the field of composite material forming, in particular to a tool and method for rapid vacuumizing forming of a composite material. The tool body comprises a tool molded surface and a groove, the groove surrounds the periphery of the tool molded surface, the tool body is further provided with a communicating hole, and the communicating hole communicates with the groove; when the composite material is formed, prepreg is laid on the molded surface of the tool, the edge of the vacuum bag is sealed and fixed to the periphery of the groove, and the space between the vacuum bag and the tool body is made to be negative pressure through the communicating hole and the groove by means of a vacuumizing device. When the prepreg is subjected to vacuum-pumping pre-compaction after being laid on the molded surface of the tool or is fed into an autoclave to be cured and formed, a vacuum pump can be directly connected into a vacuum-pumping reserved pipeline on the forming tool, and compared with a traditional mode that a vacuum-pumping pipeline needs to penetrate through the combination position of a vacuum bag and sealant, the operation steps are optimized, and the production efficiency is improved. The probability of vacuum bag leakage caused by manual operation flaws is reduced, and meanwhile the production efficiency of composite material products is improved.

Provided is a pouch type battery case. The pouch type battery case include a cup part configured to accommodate an electrode assembly, which is formed by stacking electrodes and separators, therein and a plurality of die edges configured to connect an wall of the cup part to a side extending from the wall. At least one die edge includes a first area formed to be rounded with a first curvature radius and a second area formed to be rounded with a second curvature radius less than the first curvature radius.

A current collecting plate and a battery are provided in the present application, where the current collecting plate is applied to a battery including a battery cell and a housing, the current collecting plate includes a plate body and a buffer part, and at least two buffer parts are provided, each of the buffer parts is bent to form an abutment part, the abutment part is protruded from a side of the plate body away from the battery cell, the abutment part abuts against the housing, and one end of either of two adjacent ones of the buffer parts is connected through a weak part, and another end of the buffer part away from the weak part is connected with the plate body.