35results about How to "Convenient positioning support" patented technology

The invention discloses a special-shaped glass bottle double-sided brand offset printing device which comprises a working table. A rotating disc and a cam indexer are arranged on the working table. A plurality of special-shaped bottle clamping mechanisms are evenly distributed on the edge of the rotating disc. Each special-shaped bottle clamping mechanism comprises a horizontally-moving air cylinder, wherein a bottle body containing base frame is arranged on the horizontally-moving air cylinder, a bottle body turning shaft and a bottle bottom bearing bottom plate are installed at the tail end of the bottle body containing base frame, a pit is formed in the bottle bottom bearing bottom plate, a bottle opening bearing frame is arranged on the bottle body containing base frame, a turning driving device is connected with the outer end of the bottle body turning shaft, an ejecting air cylinder and an ejecting head are arranged at the front end of the bottle body containing base frame, and thermal printing units are correspondingly arranged at the fixed positions of the two special-shaped bottle clamping mechanisms on the working table respectively. By means of the special-shaped glass bottle double-sided brand offset printing device, manual operation is greatly reduced, production efficiency is high, the percent of pass is greatly increased, energy consumption is low, the quality is controllable, labor intensity of workers is low, and the device is suitable for automatically controlling a production line and easy to popularize.

The invention discloses a steam turbine blade machining platform, and relates to the technical field of steam turbine parts. The steam turbine blade machining platform comprises a workbench. A first clamping part, a second clamping part and a third clamping part are arranged on the workbench in sequence. The first clamping part is used for fastening the top end of a blade. The second clamping partcan adapt to the shape of the blade and used for abutting against the middle section of the blade and tightly clamping the middle section of the blade from the two side faces. The third clamping partis connected to the workbench in a sliding mode and used for abutting against the bottom end of the blade. In the machining process, an operator does not need to replace a locating mechanism for theblade, after the blade is replaced, only the adaptive adjustment needs to be conducted, the different blades can be located and machined, and therefore the frequent replacement, conducted by the operator, of a locating mold is avoided, utilization is more convenient and easier, and the whole locating and supporting effect is better.

The invention discloses a bendable screwdriver. The bendable screwdriver comprises a screwdriver rod I and a rotating pin; one end of the screwdriver rod I is provided with a cross quincuncial screwdriver blade; the other end of the screwdriver rod I is provided with a supporting rod; a screwdriver rod II is into the supporting rod; the rotating pin is inserted into a connecting hole of the screwdriver rod II and the supporting rod; a check block is arranged by the side of the supporting rod; the sidewall of the screwdriver rod II is provided with a check block groove; the other end of the screwdriver rod II is provided with a knife handle; the outer wall of the knife handle is provided with a skid-proof lug boss; the taper part of the knife handle is provided with a four circles of skid-proof grooves; and the outer wall of the knife handle is provided with a protruding ring body. According to the bendable screwdriver disclosed by the invention, the screwdriver rod I and the screwdriver rod II are configured as a separable structure, are easy to maintain and are convenient to replace, so the practicability of the screwdriver rod is improved, and the service life of the screwdriverrod is prolonged.

The invention relates to the field of airbag production, in particular to a double-station airbag cutting machine which comprises a rack, an indexing mechanism, a rotary driving mechanism, a rotary supporting mechanism and a cutting mechanism are arranged on a bottom plate at the top of the rack, and the indexing mechanism comprises a two-station indexer, a mounting seat, an indexing plate, a supporting assembly and a positioning assembly. The supporting assembly comprises tool connecting shafts, shaft gears and tool mold shafts, the middle of the indexing plate is installed on output shafts of the two station indexers, the two ends of the indexing plate are each provided with one tool connecting shaft, one end of each tool connecting shaft is provided with one tool mold shaft, the other end of each tool connecting shaft is provided with one shaft gear, and the side where the shaft gears are located is provided with a rotary driving mechanism; the two ends of the indexing plate are both positioning parts matched with the indexing positioning blocks, the rotary supporting mechanism comprises an ejector pin used for carrying out rotary supporting on the tool die shaft, and the cutting mechanism comprises two cutters. The cutting device is reasonable in structure, the cutting efficiency can be improved, and the cutting stability can be effectively improved.

The invention provides a rack facilitating mobile use of an electronic platform scale. The rack comprises a base. The front side of the base is provided with a plurality of travelling wheels; the rear side of the base is provided with a plurality of universal wheels; the base is provided with a square opening; the base is provided with fan-shaped pads at the places corresponding to the four corners of the square opening respectively; the fan-shaped pads are arranged at a height lower than the upper surface of the base; the base is provided with a square hollow tube at the universal wheel side; the top end of the square hollow tube is provided with a tray plate; the tray plate is provided with an instrument box; the instrument box is internally provided with a displayer limit card; and the square hollow tube is provided with a handle. The rack facilitating mobile use of the electronic platform scale overcomes the defect that an existing electronic platform scale is fixed at one place and cannot carry out multi-point and multi-place weighing according to production needs of enterprises; and the rack has the advantages of being simple in structure, convenient and flexible to operate and safe and efficient.

The invention discloses a gear chamber assembly. The gear chamber assembly comprises a gear chamber body and a chain wheel chamber frame, and a mounting part is arranged at one side of the gear chamber body; the chain wheel chamber frame is fixedly connected to the mounting part, and the chain wheel chamber frame and the mounting part are arranged at a vertical angle; a plurality of threaded holes and positioning holes are formed in the mounting part, and bolt through holes and positioning pins matched with positioning holes are correspondingly arranged on the mounting end surface of the chain wheel chamber frame; and first T-shaped grooves are formed in the side wall of the end, close to the mounting portion, of the chain wheel chamber frame, second T-shaped grooves are formed in the side face of one end of the gear chamber body, and when the chain wheel chamber frame and the gear chamber body are matched together, each first T-shaped grooves and the corresponding second T-shaped grooves are combined to form an I-shaped assembling groove, and an I-shaped positioning block is embedded in each I-shaped assembling groove. According to the gear chamber assembly and the machining positioning device thereof, the connecting structure is simple, the stability is high, the machining and clamping process is stable, the machining cost is low, and the precision of machined finished products is high.

The invention relates to a material combination device for a wood frame house. The combination device comprises a combining piece body, and is characterized in that the combining piece body is divided into a main piece and a sub-piece which are symmetrically distributed; a folding guide bar is arranged at the junction of the main piece and the sub-piece; the peripheries of the main piece and the sub-piece are connected with extension wings; joining holes are formed in the main piece and the sub-piece. In this way, the main piece and the sub-piece can be smoothly folded along the folding guide bar to be attached to the assemblies in need of material combination of the wood frame house. The combination is guaranteed through folding and wrapping of the extension wings and parallel wings. The wrapping part can be better positioned and supported, combination of the two is improved, the overall strength is improved, and the material combination device is particularly suitable for material combination of framework assemblies of wood frame houses.

The invention discloses a positioning and supporting device for mechanical equipment maintenance, and relates to the field of mechanical equipment. The positioning and supporting device for mechanical equipment maintenance comprises a base, a lifting mechanism, a clamping mechanism and a turnover mechanism, and a groove is formed in the base. According to the positioning and supporting device for mechanical equipment maintenance, an adjusting rod is rotated to drive a supporting block to move upwards, so that a connecting block can move upwards, the clamping height of a clamping mechanism is conveniently adjusted, and an adjusting handle is rotated to drive a first fixing block and a second fixing block to move towards the middle; and a straight clamping plate and a second clamping block are driven to move towards the middle, so that the mechanical equipment is conveniently clamped, the position of the equipment can be supported and positioned according to the maintenance height adapted to a user or the mechanical equipment can be positioned and fixed according to the height of the mechanical equipment, and the use of the user is facilitated.

The invention relates to the technical field of environment monitoring, and discloses a high-protection intelligent communication base station machine room power environment monitoring host which comprises two fixing frames which are installed on the inner side and the outer side of a machine room respectively and are positioned through a supporting mechanism, and a plurality of heat conduction plates are fixedly connected in the fixing frames. The multiple heat conduction plates are evenly distributed at equal intervals, a temperature sensor is installed at the upper end of the fixing frame located in the machine room, a water storage tank is fixedly connected to the outer side wall of the fixing frame located in the machine room through a fixing block, a pump body fixedly communicates with the lower end outside the water storage tank, and a guide pipe fixedly communicates with the output end of the pump body. The end, away from the pump body, of the guide pipe sequentially penetratesthrough the two fixing frames and fixedly communicates with the side wall of the water storage tank, and the guide pipe located in the two fixing frames is arranged in an S shape. Components in the communication base station machine room can be well cooled, and external dust cannot be brought into the communication base station machine room.