420 results about "Shape change" patented technology

The invention relates to the technical field of forging, in particular to an air suspension aluminum cylinder assembly forging process which comprises the steps that a pre-forging blank is placed in a forging die and pre-forged, a forging face is divided into a plurality of annular areas, and point cloud data of a plurality of points in each annular area in the pre-forging process are obtained in real time; stopping pre-forging and pressing based on the change condition of the characteristic coordinate values, screening a raised characterization area, judging whether the shape change of the pre-forging blank is abnormal or not, forging the pre-forging blank with the abnormal shape change in a forging compensation manner to obtain a forging part, annealing the forging part to obtain an aluminum cylinder forging part, and further, performing pre-forging and pressing on the aluminum cylinder forging part to obtain the aluminum cylinder forging part. The forming shape stability of the special-shaped forged piece is analyzed according to the local deformation state of the material in the forging process, the forging mode is adaptively adjusted according to the material state difference, and the shape and size precision and the performance consistency of the special-shaped aluminum cylinder forged piece of the air suspension are improved.

The invention provides a heat treatment device and method capable of preventing wind power tower flange deformation, and relates to the field of wind power flange heat treatment.The device comprises a quenching furnace, the quenching furnace is composed of an upper furnace body, a lower furnace body and three sets of supporting frames, and the upper furnace body and the lower furnace body are connected through a lifting assembly; a sealing assembly is further arranged at the connecting end of the upper furnace body and the lower furnace body. The upper furnace body and the lower furnace body each comprise an outer shell, a liquid storage box, a rotating assembly, a limiting assembly, a driving bin and a surface anti-deformation mechanism. According to the flange supporting and limiting device, the adjusting discs and the adjusting bases are spirally matched, the adjusting discs rotate to synchronously drive the three adjusting bases to move, then flange workpieces with different diameters are supported and limited, and driving force provided by the synchronous rotating assembly can drive the limiting rollers and the fixing columns to synchronously rotate; therefore, limiting faces are formed on the top face, the bottom face, the outer wall and the inner wall of the flange workpiece, the shape change of the flange workpiece is limited, and the workpiece is prevented from deforming.

The present application relates to the technical field of drilling machines, and in particular to a compound ultrasonic elliptical vibration drilling machine, comprising a drilling machine body, an adjusting mechanism and a clamping mechanism; wherein the adjusting mechanism comprises a connecting rod, both sides of the connecting rod are fixedly connected with a first gear, one side of the first gear is meshed with an arc-shaped rack, and one side of the arc-shaped rack is fixedly connected with an adjusting frame for adjusting the angle of the clamping mechanism. The advantages of the present application are: an adjusting mechanism and a clamping mechanism are provided, and workpieces of different sizes are clamped and fixed by the clamping mechanism. When the shape changes, the clutch assembly in the clamping mechanism realizes the linkage state between the first clamping plate and the second clamping plate to change the combined shape between the first clamping plate and the second clamping plate, and workpieces of different sizes and shapes are clamped and fixed. The clamping mechanism is driven by the adjusting mechanism to adjust the angle, and then the angle of the workpiece is adjusted, which is more flexible and convenient to use.

Shape-changed induced stress for a target thickness of a bonded wafer can be determined. A bonding strength for the bonded wafer can then be determined using the shape-changed induced stress. Bonding parameters can be determined for the bonding strength. The bonding strength that is determined can be compared with an inline bonding strength for formation of the bonded wafer.

The invention relates to the technical field of automatic identification, and particularly discloses a self-adaptive deformation correction and identification system for a flexible curved surface bar code, which can accurately capture a complex deformation condition by monitoring the three-dimensional shape change and strain distribution of a bar code area on a flexible surface in real time, and can calculate a curvature characteristic value by using a K-means clustering algorithm, so as to realize the self-adaptive deformation correction and identification of the flexible curved surface bar code. Strain data are analyzed through Haar wavelet transform to determine deformation characteristic values, so that the deformation degree of the bar code and the influence of the deformation degree on the recognition process are comprehensively evaluated, a random forest model is constructed based on the characteristic values for deformation degree prediction and deformation score output, high-precision recognition is ensured, and when uncorrectable serious deformation is detected, the recognition accuracy is improved. The system automatically triggers an alarm mechanism, including sound alarm, visual signal and network notification, to inform management personnel in time, so that the stability and long-term reliability of the system are guaranteed.

The invention discloses a reversible metal 4D printing method based on hydrogel reversible deformation and a metal part, and belongs to the field of metal additive manufacturing. The method comprises the following steps: firstly, constructing a three-dimensional model comprising a hydrogel driving layer and a metal blank layer; respectively preparing hydrogel light-cured ink and metal or precursor slurry thereof; printing the two layers of materials sequentially or alternately by adopting a photocuring printer to obtain a composite green body; the hydrogel layer is dehydrated and shrunk through drying, the component is driven to generate preset shape deformation, the hydrogel layer absorbs water and expands through soaking, and reversible recovery of the shape of the component is achieved; and degreasing, selective reduction and sintering heat treatment are conducted on the component, and the compact final metal component is obtained. According to the invention, the independent hydrogel layer is used as a deformation driver, the dependence on the intrinsic phase change characteristic of a metal material is avoided, the material universality is extremely high, the method can be widely applied to 4D printing of various materials including refractory metal and high-reflection metal, and reversible control of shape change is realized.

The method comprises the following steps that a paint nozzle and a distance measuring device are installed at the tail end of the mechanical arm, and an assembly at least comprises a set of distance measuring devices with adjustable distance measuring directions; determining a reference time source, and stamping reference timestamps for all ranging data; before paint spraying or during operation, a distance measuring device scans the surface of a front workpiece to obtain front distance measuring data, and the shape change trend of the surface of the workpiece is predicted in combination with a reference timestamp and the moving speed of a mechanical arm; the distance measuring device measures the vertical distance between the nozzle and the surface of the workpiece in real time to obtain center distance measuring data. And generating a control instruction based on the two types of data, dynamically adjusting the tail end position, speed and / or posture of the mechanical arm, and maintaining the preset vertical distance and / or angle between the nozzle and the surface of the workpiece. Dynamic distance measurement, interference resistance, foresight prediction and real-time regulation and control are integrated, and high-quality automatic paint spraying operation on non-specific workpieces through the mechanical arm can be achieved.

A numerical control device includes an NC command decoding unit and a tool information storage / generation unit. The NC command decoding unit has a cut amount decoding unit for decoding the cut amount for rough machining, a machining shape generation unit for generating a finishing shape, a machining pathway generation unit for generating a path for rough machining, a tool direction provisional determining unit for provisionally determining the direction of the tool, a path joining assessment unit for assessing whether or not to omit a round-up operation, a machining path joining unit for generating a new path for directly moving to the end point of the next operation after the round-up operation if the round-up operation is to be omitted, and a tool direction determining unit for determining the direction of the tool at each machining shape change point on a path for rough machining including the new path.

The invention provides a slitting equipment control instruction generation and execution scheduling method, which comprises the following steps of: acquiring and fusing a tension value, a warping height value, thickness distribution data and surface smoothness in a steel belt conveying process, and identifying a bending stress residual condition generated by non-uniform thickness or winding storage of a steel belt; generating a comprehensive abnormal state evaluation result of the steel belt; according to the offset distance and the position distribution of the center line, performing partition marking on a deformation area in the width direction of the steel strip by combining the area thickness difference identified by the thickness distribution data, and extracting a stable section position with a warping height deviation value smaller than a preset threshold value and relatively uniform thickness; determining a dynamic datum line position adaptive to the real-time shape change of the steel strip based on the stable section position data; according to the dynamic datum line position, a transverse movement distance control instruction of the slitting cutter and a corresponding feeding depth preset value are generated in combination with the thickness distribution data, and a difference value between the control instruction and the current actual position of the cutter is obtained.

To provide a method and a system for precisely aligning chiplets with bonding sites.SOLUTION: A bonding system for aligning chiplets 22 to a substrate 25 includes acquiring an image of an area on the chiplet with an alignment microscope 145 or an upward microscope 141, measuring a deviation from planarity of the area on the chiplet, estimating a chiplet position error of the chiplet on the basis of at least the image of the area and the deviation from planarity of the area, and adjusting a relative position of the chiplet to the substrate based on the chiplet position error.SELECTED DRAWING: Figure 1

The embodiment of the invention discloses a shape sensing method and system for a rope-driven continuum robot, at least two flexible sensors fixed in a spiral mode are arranged on a flexible framework, and the method comprises the steps that a universal shape sensing model is established based on a constant curvature hypothesis; for any joint module, driving the joint module to a test shape, and solving an actual fixed position of the flexible sensor by adopting a numerical iteration method based on the general shape sensing model; driving the joint module to a working shape, and solving an output value of a flexible skeleton shape parameter by adopting a numerical iteration method based on a general shape sensing model and an actual fixed position of the flexible sensor; and determining the shape of the robot based on the output value of the flexible skeleton shape parameter corresponding to each joint module. According to the method, the fixing precision does not need to be considered when the flexible sensor is fixed, the shape change of the robot is accurately sensed by establishing and calibrating the model, and the problems of high sensor mounting precision requirement and poor sensing reliability in an existing method are solved.

The grinding device for mold production comprises a position adjusting base, a detection assembly and a grinding support, the detection assembly comprises upper detection frames, upper pin shafts, detection rods and pulleys, the two upper detection frames are movably arranged on one side of the position adjusting base, the upper pin shafts are rotatably installed in the upper detection frames, the detection rods are slidably inserted in the upper pin shafts, and the grinding supports are arranged on the upper detection frames. The grinding support is movably arranged on the position adjusting base, and an overhead grinding wheel at the position of a grinding point of the grinding support is in linkage connection with the detection assembly. The two sets of linked detection rods are arranged on the position adjusting base, so that in the process of grinding a mold cavity, according to the shape change of the cavity wall, the mold cavity can be ground according to the shape change of the cavity wall; and the force application direction of one side of the polishing point is adjusted in a self-adaptive mode, so that the force bearing point of the polishing belt perpendicularly acts on the cavity surface all the time, the polishing efficiency of all point positions of the mold is consistent, and the polishing effect is guaranteed.

The invention discloses an engine cylinder block production line, and relates to the field of engine manufacturing. An engine cylinder block production line comprises a base and further comprises fixing plates symmetrically connected to the two ends of the base in a sliding mode. The clamping air bag is arranged on the fixing plate; the clamping air bag expands to clamp the cylinder body, can adapt to cylinder bodies in different shapes, and is stable and free of damage; an electric telescopic rod drives a grinding and polishing block to reciprocate up and down in a piston cavity to increase grinding comprehensiveness, gear transmission ensures that a rotating shaft rotates stably and controllably to achieve uniform and high-quality grinding, and a spring can respond to shape changes of the inner wall of the piston cavity in time to ensure that the grinding and polishing block always makes close contact so as to improve quality. And meanwhile, redundant air of the clamping air bag enters the sleeve through the channel and then is sprayed out of the air nozzle to blow away chippings, the grinding precision is prevented from being affected, high pressure in the sleeve can prevent the grinding and polishing block from being separated from the inner wall due to insufficient centrifugal force, continuous and effective grinding is guaranteed, and the working efficiency and grinding quality are overall improved.

The invention relates to the field of laser cutting, and discloses a hardware fitting metal laser cutting device which comprises a base, symmetrically-arranged supporting rods are installed on the base in a threaded mode, a plurality of symmetrically-arranged first rotating rods are rotatably installed in the base, and supporting teeth are fixedly installed at the ends of the first rotating rods. A first sliding groove is fixedly formed in the lower portion of the base, and a grinding device is slidably installed in the first sliding groove. Two sixth rotating rods in the grinding device rotate, so that a first moving block is adjusted to move in the length direction, a first grinding ring and a second grinding piece move in the direction close to supporting teeth for grinding, and then through a first connecting piece, a mounting piece and a second connecting piece, the grinding effect is achieved. And the first grinding ring and the edge grinding ring adapt to the shape change after the surfaces of the supporting teeth are adhered with the cutting liquid, so that the height of the supporting teeth is adjusted, and the cutting precision is improved.

A multi-directional loading spin forming method for improving the wall thickness uniformity of corrugated pipes includes: mounting the fixed end of the pipe blank on a mandrel, with the free end of the pipe blank contacting the end face of a thrust plate; assuming that the wall thickness of the pipe blank remains constant during the spin forming process, with only the shape changing, the pipe blank is discretized into n micro-elements along the axial direction, maintaining the volume of each micro-element after deformation equal to that before deformation; based on the length difference of each micro-element before and after deformation, the specific displacement of the thrust plate when the spinning wheel moves to different waveform regions during the spin forming process can be obtained, and the axial displacement curve of the thrust plate is plotted to obtain the tail axial loading path; rotating the mandrel so that the spinning wheel contacts the pipe blank radially, the spinning wheel feeds according to the target waveform curve of the corrugated pipe, and simultaneously the thrust plate feeds according to the tail axial loading path, obtaining a corrugated pipe with better wall thickness uniformity. Compared with the spin forming results of the prior art, the maximum wall thickness difference of the corrugated pipe formed by the process of this invention is reduced by 25%.

The invention relates to a continuous stamping process for an engine lock catch handle. The continuous stamping process comprises the steps of punching, outer edge cutting, bending, primary raising, secondary raising, twisting, tertiary raising, shaping and blanking. From the process to the twisting step, most of the first bent part and the third bent part are of a planar structure. When the die is designed, the die surface is easily in full contact with the first bending part and the third bending part, and the two surfaces of the second bending part are free, so that the shape change is easy to control. After the first groove section and the second groove section improve the precision of the two independent areas of the material respectively, the third groove section enables the precision of the transition area between the two independent areas to be improved, and therefore the structural precision of the whole product is controlled in the technology, and control over the product precision through the grooves is better achieved. The folding angle of the first folding edge and the second folding edge does not need to be in place in one step, only a small corner needs to be formed, and bending and shaping are in place after subsequent steps are left.

The invention discloses a small hardware stamping device, and particularly relates to the technical field of hardware machining, the small hardware stamping device comprises a rack, a first supporting frame is mounted on the outer side of the top of the rack, a lower die structure is mounted in the center of the first supporting frame, and a hydraulic cylinder is mounted in the center of the top of a second supporting frame; an upper die structure is installed at the bottom of a piston rod at the output end of the hydraulic cylinder, containing grooves are formed in the two sides of the front side of the first supporting frame, and a clamping device is installed in each containing groove. According to the stamping device for the small hardware, the clamping device is linked through a guide rope and the like, a metal sheet is accurately clamped and is adaptively attached along with the deformation of the metal sheet, and the stamping precision is ensured; the L-shaped clamping blocks can prevent finished products from being lifted along with the upper mold, the demolding problem is solved, when the upper mold is reset, the driving mechanism drives the material moving mechanism to automatically transfer the finished products and supplement new materials, continuous production is achieved in combination with the discharging groove, and efficiency is improved.

The utility model discloses a PCB clamping jaw, a PCB carrying mechanism and PCB assembling equipment. The PCB clamping jaw comprises a clamping jaw base plate, a first linear module, a first clamping jaw assembly and a second clamping jaw assembly. The first linear module extends along a first direction; the first clamping jaw assembly and the second clamping jaw assembly are connected to the clamping jaw base plate through a first linear module and suitable for relatively moving in the first direction under driving of the first linear module so as to clamp a PCB; at least one of the first clamping jaw assembly and the second clamping jaw assembly is provided with a flexible abutting portion, the flexible abutting portion is suitable for abutting against a PCB substrate, when the PCB is clamped, the flexible abutting portion on the first clamping jaw assembly or the second clamping jaw assembly makes contact with the edge of the PCB substrate and deforms, the flexible abutting portion adapts to the shape change of an electronic element on the PCB, and the electronic element is clamped on the PCB substrate. And electronic components are not damaged.

To design an additively manufactured body that has strength equivalent to that of a desired injection-molded body. [Solution] The shape design method includes the steps of: dividing the shape of an anisotropic additive manufacturing body into an invariant region where shape changes are not permitted and a variable region where shape changes are permitted; designing the resulting variable region based on the rigidity of an injection molded body having the same shape as the anisotropic additive manufacturing body; performing structural analysis calculations using a structural analysis model of the additive manufacturing body obtained by combining the designed variable region and the invariant region; and determining whether the rigidity and strength of the additive manufacturing body obtained by the structural analysis calculations are within an acceptable range.

The utility model discloses a robot protective cover, which relates to the field of protective covers, and comprises an upper mounting frame, one side of the inner wall of the upper mounting frame is rotatably connected with a back mounting frame, the bottom of the back mounting frame is rotatably connected with a base fixing frame, and the other side of the inner wall of the upper mounting frame is rotatably connected with a telescopic frame mechanism. And a sliding block is fixedly arranged on one side of the telescopic frame mechanism. Through the arrangement of the protection steel sheets and the limiting blocks, when the robot ascends and descends, the multiple sets of protection steel sheets stretch out and draw back, the limiting blocks slide in the limiting grooves, the multiple sets of protection steel sheets are stretched out or drawn back, and when the angle of the robot is adjusted, the telescopic frame mechanism and the back mounting frame rotate along with the robot; and the multiple limiting blocks drive the multiple protection steel sheets to transversely move, so that the effect that the shape of the protection cover is changed along with lifting and angle adjustment of the robot is achieved, the protection cover does not affect operation of the robot, and the protection effect is good.

Provided is a substrate fabrication method allowing for easy separation of a carrier and a device layer. This substrate fabrication method includes: a step for preparing a laminate comprising, in the following order, a release layer and a device layer on a carrier; a step for obtaining a laminate with a resin layer by laminating a curable resin–containing resin layer on the carrier-side surface of the laminate; a step for changing the shape of the carrier or the laminate with a resin layer by subjecting the laminate with a resin layer to a curing treatment of the curable resin to shrink the resin layer, thereby pulling the carrier in a direction that follows the shrinkage of the resin layer; and a step for generating shear stress between the carrier and the device layer by utilizing the shape change of the carrier, thereby releasing the device layer from the laminate with a resin layer at the position of the release layer.

The bidirectional tensioner with the damping compensation function comprises a pivot structure, the pivot structure comprises an end cover, a spiral compression spring, a pivot and a friction ring, the spiral compression spring comprises a part A and a part B, the end cover comprises a conical transition part and a cylindrical part, a transition conical face is arranged on the inner side of the conical transition part, and a protruding ring is arranged at the bottom of the cylindrical part. A pivot connecting face and a spring abutting face are arranged on the protruding ring, the tensioning arm is hinged to the base through a pivot, and a friction ring is arranged between the tensioning arm and the base. The spiral compression spring is arranged between the pivot and the end cover in a sleeved mode, the end cover is in interference fit with the pivot through the pivot connecting face, the A portion abuts against the friction ring, the B portion abuts against the spring abutting face, the spiral compression spring is kept in a compressed state all the time, and the outer side of the B portion makes contact with the friction face of the end cover. Along with the increase of the abrasion loss of the friction ring, the spiral compression spring automatically extends, the axial friction force of the spring is reduced through the form change of the spring before and after abrasion, and damping force loss caused by abrasion is automatically compensated.

The invention discloses jig direction adjusting equipment, which belongs to the technical field of automatic production lines and comprises a rack, a speed chain conveying line fixedly mounted on the rack and a tool plate matched with the speed chain conveying line for use. A jacking mechanism, a direction adjusting mechanism and a stop positioning mechanism are mounted on the rack, and the direction adjusting mechanism comprises a supporting frame, a linear sliding table, an upper mounting frame, a lower mounting frame, a vertical floating assembly, a horizontal floating assembly and a direction adjusting assembly; by means of the mode, in the direction adjusting process, the vertical floating assembly and the horizontal floating assembly are matched, so that the direction adjusting assembly has the floating performance in the transverse direction, the longitudinal direction and the vertical direction, and the direction adjusting assembly adapts to the position deviation and shape change of the positioning jig; all the components are matched to achieve automatic and accurate orientation adjustment of the orientation of the positioning jig on the tool plate, and the requirement for continuous machining of batched workpieces is met.

The present application relates to the technical field of monitoring drilling and grouting integrated construction, and particularly relates to a visual monitoring method for drilling and grouting integrated construction. The present application can obtain the drilling shape in real time through a multispectral visual network, and periodically correct drilling operation parameters based on the drilling shape change rate, so as to more accurately adjust the drilling operation parameters based on the drilling condition, inject slurry into the stratum through the inner cavity of the drill rod connected with the grouting pump, and thus perform grouting operation at a suitable time, thereby improving the efficiency of drilling and grouting integrated construction. The construction state is determined based on the slurry diffusion radius, and whether to adjust the grouting pressure and the correction period of the drilling operation parameters is determined based on the construction state. The present application can be adjusted in time when the slurry flow path is blocked during drilling and grouting, thereby improving the drilling and grouting efficiency.

The invention discloses a method for designing a subsonic diffuser based on a nonlinear weighted section shape change rule, and the method comprises the steps: carrying out the nonlinear control of the shape change rule of the diffuser through a segmented spline, and achieving the local adjustment of the section shape change rule of the diffuser through the local shape change characteristic of the segmented spline. And the flexibility is improved on the basis of being compatible with a conventional section change rule.

The application discloses a kind of automobile frame welding positioning fixture and welding process, it is related to automobile frame welding field, including welding table, the top surface of welding table is equipped with inner clamping mechanism, four are provided in the inner clamping mechanism, wherein one end of two inner clamping mechanisms is equipped with end clamping mechanism, one side of the inner clamping mechanism is equipped with outer clamping mechanism.The application is installed by the mounting plate of corresponding number of top pressure mechanism and linear drive mechanism according to the actual shape of the frame, the position of the top pressure mechanism is adjusted, the cylinder four control pressure rod is accurately pressed and contacted on the frame outside to be fixed, the installation of top pressure mechanism is facilitated by the setting of four linear drive mechanisms according to the needs of users, the top pressure mechanism is quickly disassembled by plug-in design, so that the application can adapt to the size and shape change of different vehicle models of frame, the frame is stably fixed and clamped, the versatility of the device is improved, and welding processing cost is reduced.

The utility model provides a carrying lifting appliance and a carrying stacking tool. The carrying lifting appliance comprises a connecting beam; the overturning assembly is arranged at the first end of the connecting beam; the clamping assembly is connected with the overturning assembly, and the clamping assembly is connected with the overturning assembly; the first driving part is arranged between the connecting beam and the overturning assembly, and the first driving part drives the clamping assembly to overturn through the overturning assembly; round or square parts and the like can be clamped and fixed in the carrying process through the clamping assembly, the stability of carrying the parts is improved, the first driving part transmits power to the clamping assembly through the overturning assembly, the clamping assembly can be rapidly and accurately switched between the horizontal direction and the vertical direction, and the clamping assembly is convenient to operate. And the requirement for workpiece carrying form change in different working scenes is met. The overturning efficiency of the workpiece is improved, and the requirement for shape change of the workpiece in the carrying process and the placing process can be met.

This invention relates to the field of fragrance processing technology, and more particularly to a fragrance extrusion device. The invention provides a fragrance extrusion device capable of adjusting the shape of the spice blocks as needed. A fragrance extrusion device includes a base, a guide rod, a lifting platform, and pressure columns. A guide rod is connected to the upper side of the base, and a lifting platform is slidably connected to the guide rod. Several pressure columns are equidistantly connected to the lower side of the lifting platform. Several material grooves adapted to the pressure columns are equidistantly opened on the upper part of the base. When the pressure plate moves downwards to engage with the material grooves on the base, it can extrude powdered raw materials into square spice blocks. When a shape change is required, the pressure plate is controlled to move upwards, causing a circular block to extend downwards. Then, an adjusting block is controlled to move upwards to block the material grooves. At this time, the circular block moves downwards to engage with the adjusting block, extruding the powdered raw materials into circular spice blocks. Thus, the shape of the spice blocks can be adjusted as needed.

The utility model relates to the field of fiber blanket production, in particular to a fiber blanket processing embossing device with a thickness adjusting function, which comprises a processing table, fixing plates are fixedly connected to two sides of the top end of the processing table, a rolling shaft is rotatably connected between opposite sides of the two fixing plates, and the rolling shaft is rotatably connected with the top end of the processing table. An embossing roller is connected between the opposite sides of the two fixing plates in a sliding manner; through the arrangement of the adjusting mechanism, when the height of the embossing roller is adjusted through the interaction of the embossing roller and the first piston rod, when a medium in a first cylinder reversely enters a second cylinder and the second piston rod pushes a first extrusion plate to extrude an air bag to deform, the height adjustment of the embossing roller and the fiber blanket is completed, repeated adjustment is not needed, operation is convenient and fast, and the practicability is high. And through the shape change of the air bag, the extrusion force of the embossing roller on the fiber blanket can be observed, so that the excessive extrusion of the embossing roller on the fiber blanket is avoided, and the embossing effect of the embossing roller on the fiber blanket is ensured.

The application discloses electric power fitting fixing frame, belongs to electric power fitting field, including two groups parallel distribution's main frame, two groups main frame outer surface fixedly connected with movable rod, movable rod rotationally connected with support rod one, support rod one outer surface upper and lower sides rotationally contact with main frame outer surface, two groups main frame between be provided with buffer assembly, buffer assembly include with support rod one outer surface fixedly connected with movable sleeve, main frame outer surface open with guide groove.Can realize through setting buffer assembly, through the shape change of capsule can effectively buffer absorption to support rod one received impact, thereby can effectively reduce the impact that support rod one received, not only can effectively reduce the vibration amplitude of split conductor, thereby can reduce the probability that whip of wire between each other occurs, simultaneously also can effectively improve the installation stability of wire.