16results about How to "Realize support positioning" patented technology

The invention discloses a machining tool and method for a positioning hole in the end face of a thin-wall part, and belongs to the field of machining. The machining tool comprises a machining table and a positioning assembly. The machining table is provided with a plurality of sliding grooves. The positioning assembly comprises a positioning seat, a plurality of bottom pressing modules and a plurality of top pressing modules, the positioning seat is placed on the machining table, an outer flange is arranged at the bottom of the positioning seat, each bottom pressing module comprises a first sliding block, a first supporting column and a first pressing plate, the first sliding blocks are slidably inserted into the sliding grooves, the first supporting columns are placed on the machining table, and the first pressing plates are arranged on the first supporting columns. Each top pressing module comprises a second sliding block, a second supporting column, a second pressing plate and a connecting rod, the second sliding blocks are slidably inserted into the sliding grooves, and the second supporting columns are placed on the machining table. According to the machining tool for the positioning hole in the end face of the thin-wall part, the thin-wall part is not prone to deformation in the actual machining process, and the dimensional tolerance and the form and location tolerance of the thin-wall part are guaranteed.

The utility model discloses a beam support permanent and temporary combined wall body embedded steel bar positioning and restraining component which comprises a restraining frame, the restraining frame comprises a plurality of steel bar positioning angle steel and two connecting rods, the steel bar positioning angle steel is arranged in parallel, bolt connecting holes are formed in the two ends of the steel bar positioning angle steel, and the two connecting rods are arranged in parallel. The two connecting rods correspond to the two bolt connecting holes in the steel bar positioning angle steel in a one-to-one mode, the connecting rods penetrate through the bolt connecting holes and are connected with the steel bar positioning angle steel through connecting assemblies, and a plurality of steel bar fixing holes are formed in the steel bar positioning angle steel. The method has the effects that the stability of the embedded steel bars is improved, and the possibility that the embedded steel bars deviate is reduced.

The utility model discloses a multifunctional comprehensive pipe gallery cable support, including the support seat, the support seat top fixedly connected with the top board, the top board outside has integrated the limiting component for cable limiting. In this application, choose the cable from the longitudinal end directly through the support seat or from the side gap combination support seat after, the cable is overlapped on the tripod, rotates the push rod and makes it with the top board screw, and the push rod pushes the pressing plate and slides along the vertical groove, until the pressing plate is pressed in the cable outer surface wall, finally in the turnover open board and makes it with the top board fixed, to this realizes the support positioning of cable, the setting of tripod, can make the boss adapt to the cable of different size, and the design of open board is the combination mode of cable and support seat, makes the cable can be more convenient combination to the support seat, and the guide roller integrated on the inclined end of tripod, has reduced the wear and tear of cable with the tripod in the process of completing wiring, guarantees the stability of cable wiring simultaneously.

The utility model relates to the technical field of steel turnover devices, in particular to a turnover device for H-shaped steel machining, which achieves supporting and positioning of the middle of H-shaped steel and improves machining precision and quality of the H-shaped steel. Comprising a base, an external supporting device is arranged on the base, and H-shaped steel is placed on the external supporting device; the device comprises a base and further comprises a lifting device, a driving device, a rotating device, a base, a limiting piece, two first hydraulic cylinders and two first clamping pieces, the base is installed on the base through the lifting device in an up-down moving mode, the limiting piece is rotatably installed on the base through the driving device, and the two first hydraulic cylinders are installed on the outer side wall of the limiting piece correspondingly; the two sets of first clamping pieces are oppositely installed on the limiting piece in a sliding mode, the moving ends of the two sets of first hydraulic cylinders are connected with the two sets of first clamping pieces correspondingly, and the rotating device is arranged on the base and used for overturning and adjusting the H-shaped steel.

The utility model relates to the technical field of harvesters, in particular to a wheat harvester outer cone welding tool which comprises a base, a cone positioning mechanism is fixedly arranged on the base, a cone clamping mechanism is fixedly arranged on the inner side of the cone positioning mechanism, and a front cross beam and a corner fitting positioning mechanism are fixedly arranged on the base. A connecting plate and a cone straight edge clamping mechanism are fixedly arranged on the base; a cone arc-shaped edge positioning mechanism is fixedly arranged on the cone positioning mechanism; a flange baffle and a connecting plate positioning mechanism are fixedly arranged on the base; side plate positioning mechanisms are fixedly arranged on the base respectively; a baffle welding piece positioning mechanism is fixedly arranged on the base; a left connecting lug positioning mechanism and a right connecting lug positioning mechanism are fixedly arranged on the base. The outer cone welding fixture has the advantages that all welding parts of an outer cone are accurately positioned and clamped, the cylinder is adopted for driving and clamping, the automation degree is high, the production efficiency is greatly improved, and time and labor are saved.

The utility model provides a kind of support structure of upside-down type beverage barrel, belong to beverage equipment technical field.It solves how to ensure the stability of beverage barrel placement while ensuring the convenience of operation problem.The support structure of this upside-down type beverage barrel, including the handle frame for connecting beverage barrel, it is characterized in that, the handle frame includes the handle portion of annular, several insertion slots are opened in vertical direction on the handle portion, the support structure of this upside-down type beverage barrel further includes several long strip-shaped support feet, each support foot can be telescopic and positioned along length direction, and several support feet one end one-to-one correspondingly are clamped in several insertion slots.The support structure of this upside-down type beverage barrel can ensure the stability of beverage barrel placement while ensuring the convenience of operation.

The invention relates to a clamping and positioning device for tension detection of a safety needle, which comprises a positioning rack and a fixing assembly, a positioning structure is arranged on the positioning rack, and the fixing assembly can be used for pressing the safety needle; the fixing assembly comprises an assembly supporting part and a fixing pressing block, the fixing pressing block is provided with an original position and a pressing position, and the fixing pressing block located at the original position can move to the position above the corresponding pressing position through movement in the front-back direction and the left-right direction and then move to the pressing position through movement in the up-down direction to press the safety needle. And the fixed pressing block in the pressing position can move out of the pressing position through vertical movement, and then returns to the original position through front-back and left-right movement. The device is simple and compact in structure and convenient to operate, can avoid interference on taking and placing of the safety needle during feeding and discharging, can compress fixed parts of the safety needle when the safety needle is subjected to tension detection, cannot damage the safety needle, makes preparations for automatic tension detection, and ensures the quality of automatic tension detection of the safety needle.

According to the LNG ship pump tower high-precision assembling method, a main pump pipe supporting cross beam is fixed to the ground through supporting columns, and main pump supports, emergency pump pipe supporting columns and supporting pipe supporting beams are sequentially arranged at the two ends of the main pump pipe supporting cross beam from outside to inside; a first arc-shaped plate is fixed to the top of the main pump support, a limiting piece is arranged on the inner side of the main pump support, and the main pump pipe is located on the main pump support. An emergency pump pipe supporting beam is transversely arranged between the upper portions of the two emergency pump pipe supporting columns, an emergency pump pipe support is fixed to the center of the emergency pump pipe supporting beam, a second arc-shaped plate is fixed to the top of the emergency pump pipe support, and an emergency pump pipe is located on the emergency pump pipe support. Supporting positioning, size adjustment, precision control and material protection of the pump tower structure can be achieved, rapid construction and manufacturing of the pump tower triangular mast structure are achieved, the construction speed of the pump tower is increased on the premise that the pump tower manufacturing requirement is met, and free disassembly and repeated use are achieved.

The utility model discloses a quick-cooling food cold storage fresh-keeping box, which relates to the technical field of food cold storage, and comprises a fresh-keeping box and a plurality of mounting plates for supporting positioning rods, the outer surfaces of the two positioning rods are symmetrically and movably connected with baffle plates, and the outer walls of the two baffle plates are fixedly provided with bearing plates; ice bags are arranged on the upper surfaces of the two bearing plates, vertical plates used for supporting a cover plate are symmetrically arranged on the upper surfaces of the two bearing plates, and through grooves are symmetrically formed in the bottom of the outer wall of the fresh-keeping box. According to the fresh-keeping box, the vertical plate is arranged on the upper surface of the bearing plate, the cover plate is supported and fixed, the outer wall of the fresh-keeping box is opened and closed through cooperation of the through grooves, meanwhile, the installation sleeve plate is arranged on the outer wall of the cover plate, the magnetic suction cup is supported and positioned, and the magnetic suction cup is connected with the installation plate in an adsorption mode. The cover plate is connected and fixed, and the loading and unloading convenience degree of the quick-cooling food fresh-keeping ice bag can be effectively improved.

The utility model relates to a skip car workpiece positioning system which comprises a storage location and a skip car used for bearing workpieces, the skip car can go in and out of the storage location, the front side of the storage location is a workpiece taking side of the storage location, a limiting mechanism used for positioning the skip car is arranged at the storage location, and the skip car workpiece positioning system further comprises at least one visual recognition device. The visual recognition device is arranged on the workpiece taking side and comprises an industrial camera used for recognizing the position of a workpiece on the skip car and a driving electric cylinder used for driving the industrial camera to move front and back, and the industrial camera is connected with a driving sliding block of the driving electric cylinder. The position of the industrial camera can be adjusted according to the position of a workpiece to be grabbed, it is guaranteed that pictures shot by the industrial camera are clear, the industrial camera and the driving electric cylinder are matched to accurately guide the position of the workpiece of any vehicle type, and a robot is guided to quickly and accurately find the position of the workpiece; and the workpiece is prevented from being damaged during grabbing, and the flexibility degree of automobile production is improved.

The utility model relates to a workpiece marking positioning device, which comprises a support, a working table, a bearing support block, an adjustable stop block, a movable stop block and a driving mechanism, the bearing support block is arranged between the adjustable stop block and the movable stop block, the adjustable stop block is arranged on the working table in a manner of being adjustable in the horizontal direction, and the movable stop block is arranged on the working table in a manner of being adjustable in the horizontal direction. The bearing supporting block is arranged on the workbench in the height direction in an adjustable mode, the driving mechanism is arranged on the workbench, a driving rod of the driving mechanism is connected with the movable check block, and the movable check block acts under the action of the driving mechanism and is matched with the bearing supporting block and the adjustable check block to clamp and position a workpiece. The positioning device is simple and compact in structure, can be adjusted according to workpieces to be marked of different specifications, is convenient and fast to adjust, does not need to replace parts, improves the workpiece positioning efficiency and the workpiece marking efficiency, reduces the number of the parts, is convenient to manage, and can be suitable for marking and positioning of more workpieces of different specifications.

The utility model discloses a historical building facade surveying and mapping device, which relates to the technical field of building surveying and mapping and comprises a supporting column, a positioning plate is fixedly mounted at the top end of the supporting column, a movable plate is movably mounted on the inner wall of the positioning plate, a connecting plate is fixedly mounted on the lower surface of the movable plate, and a surveying and mapping instrument is arranged on the upper surface of the connecting plate. A vertical plate is fixedly installed on the outer wall of the connecting plate, an internal thread sleeve is fixedly installed at the bottom of the vertical plate, an external thread rod is installed on the inner wall of the internal thread sleeve in a threaded mode, and a connecting disc is fixedly installed at the end of the external thread rod. The connecting disc is arranged at the end of the external threaded rod and is rotatably connected and matched with the extending plate, the extending plate is synchronously driven to move by holding and rotating the rotating disc, the surveying instrument is clamped and fixed through cooperation of the clamping plates, the actual operation convenience degree of the device can be effectively improved, and the working efficiency of the surveying instrument is improved. And the device is suitable for surveying instruments with various dimensions.

The utility model belongs to the technical field of automobile shock absorbers, and particularly relates to a piston rod supporting assembly and a tool for detecting the assembly angle of an outer connecting sleeve of a shock absorber, and the piston rod supporting assembly comprises a piston rod supporting plate and a piston rod supporting column. A lifting guide rail and a datum plate are arranged on the piston rod supporting plate, a guide hole is formed in the datum plate, and an adjusting bolt rotationally matched with the guide hole is arranged in the guide hole; one end of the piston rod support is slidably connected to the lifting guide rail, and the other end is provided with a V-shaped supporting groove; the piston rod supporting column is provided with a threaded through hole, and the adjusting bolt is connected into the threaded through hole in a threaded mode. A compression elastic piece is arranged between the datum plate and the piston rod supporting column, the upper end of the compression elastic piece abuts against the datum plate, and the lower end of the compression elastic piece presses the piston rod supporting column downwards to enable the bolt head of the adjusting bolt to abut against the datum plate downwards. The height positions of the piston rod supporting column and the V-shaped supporting groove can be conveniently and rapidly adjusted by rotating the adjusting bolt, the switching efficiency of the tool supporting height is improved, and the detection cost is saved.

The embodiment of the utility model provides a welding part clamp for pulse thermocompression welding, and relates to the technical field of pulse thermocompression welding. The welding part clamp comprises a base, a plurality of clamping parts and a plurality of clamping parts, wherein a plurality of through holes are formed in the base; and the multiple adjusting rods are installed in the multiple through holes correspondingly, the tops of the multiple adjusting rods support the welding piece, and the heights of the tops of the multiple adjusting rods are configured to be consistent with the outline of the surface of the welding piece. The welding part clamp for pulse thermocompression welding can form an outline matched with the appearance of a welding part according to different surface appearances of the welding part, so that more stable supporting and positioning are provided.

This utility model discloses a modular cable bracket for rapid assembly, including a bracket unit with a triangular structure and a vertical rod fixedly connected to the top of the bracket unit. In this application, a mounting plate is fixed to an external support with screws. The outer wall of the cable is placed on the bracket unit and overlaps the inner edge of the triangle. Sleeves are then fitted onto the vertical rods. Multiple sets of sleeves are moved downwards, and the horizontal rods move synchronously until the bottom of the horizontal rods also abuts against the outer wall of the cable. A positioning rod is rotated to engage with the inner wall of the sleeve. The contact friction between the open end of the positioning rod and the outer wall of the vertical rod achieves positioning of the sleeve and the horizontal rod, thus providing cable positioning and support. The combined bracket unit and positioning unit achieve cable support and positioning while accommodating cables of different sizes, thereby improving the applicability of the cable bracket.