263results about "Wire springs" patented technology

The invention relates to a method for uniformizing stress distribution in the winding process of a special-shaped spring in the technical field of information, which comprises the following steps of: analyzing historical winding data through a machine learning algorithm, establishing a tension adjusting model during rapid remodeling, predicting the stress distribution condition of a wire rod in an initial winding stage after remodeling, and combining real-time tension data to uniformize the stress distribution of the wire rod in the initial winding stage. The response speed of the servo motor is dynamically adjusted, and the tension adjustment lag phenomenon is reduced; according to the winding stress distribution prediction model, a reinforcement learning algorithm is adopted to optimize a control strategy of the servo motor, so that tension distribution of the wire rod in the winding process is more uniform, whether the stress distribution of the wire rod reaches a preset standard or not is judged, and if not, control parameters of the servo motor are further adjusted.

This invention discloses a bread spring manufacturing apparatus, comprising a spring winding device for producing springs, a feeding device for conveying springs, an upper fabric conveying mechanism and a lower fabric conveying mechanism for conveying fabric, and an assembly device. The assembly device includes a material transfer mechanism and a welding mechanism. The material transfer mechanism is used to transfer the spring between the upper and lower fabrics, and the welding mechanism is used to perform longitudinal and transverse welding so that the upper and lower fabrics fit together to form a multi-cavity fabric bag, with the spring enclosed within the cavities of the fabric bag. The welding mechanism includes multiple welding heads arranged along the width direction of the fabric and multiple mold heads corresponding to the welding heads. The multiple welding heads and multiple mold heads clamp the upper and lower fabrics to complete transverse welding, and several of the multiple welding heads and several of the multiple mold heads clamp the upper and lower fabrics to complete longitudinal welding. This bread spring manufacturing apparatus of the present invention simplifies the structure, reduces manufacturing costs, and reduces the space occupied.

The utility model provides a snap spring forming machine which comprises a lower forming die, an upper forming die and a forming rod, the lower forming die comprises a first die block and a second die block which are arranged at intervals in the first direction, and the first die block is provided with a conveying hole for a steel wire material belt to penetrate through; the forming rod is located in the second direction of the steel wire material belt between the first module and the second module; the upper forming die is provided with a cutting part, a first forming part and a second forming part which are sequentially arranged in the first direction, the upper forming die can move between the starting position and the forming position in the second direction, and when the upper forming die moves towards the forming position, the cutting part can cut off the steel wire material belt; the first forming part and the second forming part can extrude the two ends of the cut-off steel wire material belt in the second direction, so that the two ends of the material belt to be extruded are bent in the second direction. According to the clamp spring forming machine, cutting and bending of the steel wire material belt are synchronously achieved through the upper forming die, machining procedures are reduced, a production line is shortened, and machining cost is reduced.

An object of the present invention is to provide a wire rod for springs, a steel wire, a spring, and a method for manufacturing the same, which have improved fatigue resistance and nitriding treatment characteristics. [Solution] The spring wire rod of the present invention has improved fatigue resistance and nitriding properties and contains, by weight, C: 0.6-0.7%, Si: 2.0-2.5%, Mn: 0.2-0.5%, Cr: 0.9-1.6%, P: 0.015% or less, S: 0.01% or less, Al: 0.01% or less, N: 0.007% or less, Mo: 0.1-0.25%, V: 0.1-0.25%, with the remainder consisting of Fe and unavoidable impurities, with Cr+Mn being 1.8% or less and Mo / V being 1.5 or less, and the microstructure containing 60% or more pearlite structure in the C cross section.

The invention relates to a spring coiling machine feeding device which comprises a supporting frame, the supporting frame is arranged on one side of a spring coiling machine body, multiple sets of feeding assemblies and a straightening assembly are arranged on the supporting frame, each feeding assembly comprises a rotating plate and a feeding wheel, the rotating plates are rotationally installed on the supporting frame, the two rotating plates are distributed up and down, and the straightening assembly is arranged on the supporting frame. The feeding wheels are rotationally installed on the rotating plate, a rotating part is arranged on the rotating plate, the multiple feeding wheels are arranged, annular feeding grooves with different section radiuses are formed in the peripheral walls of the feeding wheels, and a driving part is arranged on the supporting frame; the steel materials sequentially pass through the straightening assembly and the feeding assembly, the rotating part drives the feeding wheels to conduct feeding, when the steel materials with different diameters need to be conveyed, the driving part controls the rotating plate to rotate and drives the corresponding feeding wheels to rotate to the feeding position, and the steel material conveying device has the effects that the steel materials with different diameters are switched and matched, and the production efficiency is improved.

The application discloses a spring tail end crimping forming machine, which comprises a rack, a spring positioning device installed on the rack, spring shaping devices arranged on both sides or one side of the spring positioning device, a spring locking device arranged below the spring positioning device, and a spring crimping device corresponding to the end of the spring positioning device; the spring positioning device is used for moving the spring to a predetermined height, the spring locking device arranged below the spring positioning device is used for locking and fixing the spring, the die head of the spring shaping device is used for moving to the inner ring of the spring and forming a supporting action on the inner ring of the spring, the spring tail end is clamped by the spring crimping device to perform tail end crimping, and a finished product spring is formed, so that the problems caused by manual or semi-manual operation are solved, the problems of poor consistency of crimped shapes, large shape and position tolerance deviation and the like existing in the prior art are solved, the design and development of automation are met, the efficiency is improved, and dangerous operations such as contact with hot springs caused by manual operation are avoided.

The utility model relates to the technical field of material receiving mechanisms, and discloses a material receiving mechanism for a spring coiling machine, which comprises a material receiving frame body, one side of the top end of the material receiving frame body is provided with a feed port, the interior of the material receiving frame body is slidably connected with a collecting frame, one end of the collecting frame is fixedly provided with a first handle, and one side of the inner wall of the material receiving frame body is provided with a sliding groove. A baffle is fixedly arranged in the material collecting frame body, a buffering assembly is installed on the upper portion in the material collecting frame body, and a storage assembly is installed on the lower portion in the material collecting frame body. According to the device, the first gear and the toothed plate are matched to drive the buffer plate to reciprocate, so that the springs are buffered, the springs are prevented from deforming due to high-altitude falling and collision with other springs, the elastic screen is impacted to generate vibration, metal scraps on the elastic screen are vibrated, and the metal scraps on the elastic screen are separated from the metal scraps. And when the spring is taken subsequently, the metal chippings cannot be adhered to the spring, so that the chippings are convenient to clean.

The utility model discloses a high-compression spring coiling device, and belongs to the technical field of spring preparation devices. A high-compression spring coiling device comprises a mounting frame provided with an air cooler at the top, and further comprises a conveying belt connected to the mounting frame, and a plurality of sets of mounting plates are connected to the conveying belt at equal intervals; the first rotating plate and the second rotating plate are rotationally connected to the mounting plate, and the first rotating plate and the second rotating plate are used for clamping a spring; the cylinder is fixedly connected to the rotating plate II; the convex ring is fixedly connected to the mounting frame, the cylinder abuts against the convex ring, the mounting plate is driven to move through the conveying belt, and the cylinder can drive the first rotating plate and the second rotating plate to rotate; through the arrangement of the convex ring and the cylinder, the spring continuously rotates in the moving process through the contact of the convex ring and the cylinder, and then the spring is uniformly contacted with wind, so that the whole spring is uniformly cooled, and the influence on the mechanical property of the spring is reduced.

This invention relates to the field of spring processing technology, specifically a compression spring device. The device includes: a frame; a base plate disposed on the frame, with a working end formed on the front side of the base plate; a transfer device movably disposed on the front side of the base plate, the transfer device having a tooling structure for loading springs, the transfer device being used to transport vertically positioned springs to or from the working end; and a pressing device disposed on the frame, the pressing device having a clamping structure capable of longitudinally compressing the springs at the working end. This invention helps solve the problem of existing spring pre-compression equipment where springs are horizontally positioned and easily become entangled and twisted during loading and unloading.

The utility model relates to the technical field of spring machining, and particularly discloses an automatic spring production waste collecting device which comprises an operation table with supporting legs arranged at the bottom, a cleaning mechanism arranged at the top of the operation table and a discharging groove formed in the top of the operation table. A rotatable containing groove is formed below the discharging groove, and the containing groove is of a quadrangular groove structure with the large upper portion and the small lower portion. A conveying mechanism is arranged below the containing groove; the transportation mechanism comprises a box body with an open top, a base, self-locking universal wheels and a first lifting device; the self-locking universal wheels are arranged at the bottom of the base, the first lifting devices are arranged at the four corners of the top of the base, and the box body is arranged above the base through the first lifting devices; by means of the self-locking universal wheels, waste collected in the box body can be easily transferred to a treatment station; and the baffle is pulled, the discharging groove is opened, and the first lifting device is started, so that waste in the box body is easily and rapidly cleaned.

The utility model relates to spring prestressing equipment, which comprises an equipment main body, a pressed table is fixedly arranged in the equipment main body, a spring fixing mechanism is arranged in the pressed table, the spring fixing mechanism comprises a bearing I and a bearing II, and a group of bearings I and a group of bearings II are fixedly arranged in the pressed table. According to the spring prestressing equipment, a spring fixing mechanism is arranged, firstly, a hand wheel is rotated, so that the hand wheel can drive a first bidirectional threaded rod on a first bearing to stably rotate, and then a driving gear ring and a driven gear ring are arranged, so that a second bidirectional threaded rod can synchronously and stably rotate while the first bidirectional threaded rod stably rotates; and finally, by arranging threaded sleeves and limiting rods, when the two bidirectional threaded rods rotate stably, the two threaded sleeves and the two limiting rods on the two bidirectional threaded rods can move close to each other or away from each other, so that springs with different diameters can be better adapted, and practicability and applicability are high.

This utility model discloses a spring processing mold, relating to the technical field of spring processing equipment. It includes a base and a stamping cover plate. A mold body is movably connected to the top of the base. The top of the mold body has symmetrically spaced mold holes. A fixing component is symmetrically installed inside the mold body. A demolding component is installed at the bottom of the base. A pressure groove is formed at the bottom of the stamping cover plate. Moving holes are symmetrically formed at the top of the base. Moving rods are symmetrically fixedly connected to the bottom of the stamping cover plate. A buffer spring is sleeved on the outside of the moving rod, with its two ends fixedly connected to the top of the base and the bottom of the stamping cover plate, respectively. This utility model, using the above structure, eliminates the need for manual part removal, greatly reducing part removal time and significantly improving the production efficiency of spring processing. It also avoids problems such as deformation and scratches caused by uneven force on the spring, effectively ensuring the dimensional accuracy and surface quality of the spring and ensuring the stability of product quality.

The present application belongs to the technical field of data processing, and particularly relates to a kind of spring forming equipment operating state monitoring and fault early warning method, its method includes: through the operating state data of key servo shaft, the torque stiffness is calculated, and the forming cycle is automatically divided into elastic contact, plastic forming and unloading demoulding phase;In the plastic forming phase, the influence of raw material hardness fluctuation is stripped by calculating the dynamic rheological resistance index of material and the upper limit of dynamic current;At the same time, the energy topology consistency coefficient containing position weighting function is calculated to capture the slight waveform distortion;Finally, a comprehensive fault early warning index is constructed based on the above index, and the equipment is warned or stopped in stages.The present application can effectively decouple material attribute fluctuation and mechanical failure, and improve the detection sensitivity of early failure.

To improve manufacturing efficiency of a coil spring and manufacture a coil spring with a good shape.SOLUTION: A coiling machine includes: a laser heating machine for heating part of a wire by radiating a laser beam to the wire formed spirally; and a cut-off unit for cutting off the portion of the wire heated by the irradiation of the laser beam. The output density of the laser beam is 10 W / mm2 to 100 W / mm2.SELECTED DRAWING: Figure 19

The application discloses a spring strong pressing processing equipment, relates to the field of spring processing equipment, and comprises a rack and a mounting frame arranged on the rack, a first chain plate conveying mechanism is horizontally arranged on the rack, a fixing block is arranged on the first chain plate conveying mechanism, and a mounting hole is formed in the fixing block; a second chain plate conveying mechanism is arranged on the mounting frame, the first chain plate conveying mechanism and the second chain plate conveying mechanism move at the same speed and in opposite directions; the second chain plate conveying mechanism comprises a second chain plate belt, the second chain plate belt comprises a plurality of second chain single plates, a pressing rod is vertically arranged on the second chain single plate, the pressing rod is arranged on the second chain single plate in sliding mode along an axis of the pressing rod, a driving piece for driving the pressing rod to move to the inner side of the second chain single plate is further arranged on the second chain single plate, and the pressing rod and the driving piece are in one-to-one correspondence with the second chain single plate; and a guide frame for contacting the pressing rod and gradually pressing the pressing rod is further fixed on the mounting frame. The application has the effect of improving the spring strong pressing processing efficiency.

The utility model discloses an ejector pin mechanism of a spring machine, which relates to the technical field of spring processing equipment and comprises a sliding rail and a sliding seat slidably mounted on the sliding rail, a connecting seat is mounted at the front end of the sliding seat, an adjusting seat is rotatably embedded in the connecting seat, an ejector pin is detachably fixed at the front end of the adjusting seat, and the ejector pin is fixed on the sliding rail. A pressing groove for guiding a steel wire to form a spring is formed in the side wall, attached to a wire outlet of the spring machine, of the front end of the ejector pin, and a limiting piece for limiting the adjusting base is further arranged in the connecting base. A mounting hole for movably inserting the adjusting seat is formed in the middle of the connecting seat, and a second screw hole is formed in the outer side wall of the connecting seat; through the arrangement of the connecting seat, the adjusting seat and the limiting piece, the effect of producing springs with various pitches without replacing the ejector pin is achieved, the number of needed matched ejector pins is reduced, and therefore the equipment cost of the ejector pin mechanism of the spring machine is reduced.

The utility model provides an airplane spring clamp bending tool, which belongs to the technical field of aviation equipment manufacturing and comprises a bevel base, a fixing block, a pressing block, a positioning pin, a bending base, a bending core rod, a bending block and a positioning core rod. Firstly, the bevel base, the fixing block, the pressing block and the positioning pin are combined and bent to form a part to the final size; and then the bent base, the bent block, the positioning core rod and the bent core rod are combined and bent to form the final spring clamp. By means of the bending device, the critical dimension precision can be effectively guaranteed, the bending device is simple in structure and convenient and fast to install, and the bending manufacturing efficiency of the airplane spring clamp can be greatly improved while the critical dimension precision is guaranteed.

This utility model discloses a four-axis CNC spring compression machine, including a worktable, a four-axis spring compression machine housing on the upper surface of the worktable, a CNC panel on the end of the mounting bracket on the right side of the worktable, and a feeding mechanism. The feeding mechanism includes a rotating shell and feeding clamps. The rotating shell is rotatably connected to the upper surface of the four-axis spring compression machine housing. The feeding clamps are longitudinally slidably connected inside the elastically limited rotating shell. Two symmetrical feeding clamps are installed together. The feeding mechanism also includes a slider, a reciprocating screw, a motor, and a rotating plate. In this four-axis CNC spring compression machine, the feeding clamps drive the cut spring contact to move forward a certain distance before falling. Compared with the spring contact falling directly after being cut, the feeding position of the spring contact is farther away from the spring compression component, reducing the probability of the spring contact falling onto the surface of the spring compression component and affecting its operation, making the working process of the four-axis CNC spring compression machine smoother.

The utility model relates to the technical field of spring machining, in particular to a spring pitch adjusting device. The spring pitch adjusting device comprises a base, a fixed seat, an adjusting seat, a mounting seat, a threaded rod, a servo motor and the like, a fixing seat is arranged on the left side of the top of the base, fixing mechanisms are arranged in the fixing seat, a mounting seat is arranged on the right side of the top of the base, a threaded rod is arranged at the left end of the mounting seat, an adjusting seat is in threaded connection with the threaded rod, fixing mechanisms are arranged in the adjusting seat and the fixing seat, a servo motor is arranged on the right side of the mounting seat, and an output shaft of the servo motor is connected with the threaded rod. A control panel is arranged at the front end of the mounting seat. Due to the design of the control panel, the servo motor and the fixing mechanism, the distance adjusting operation can be completed without manual intervention, and the problems of low speed, low efficiency and high labor intensity in the manual adjusting process are solved.

The utility model provides a torsion spring forced twisting device for an automobile seat, which belongs to the technical field of automobile accessory production equipment and comprises a machine table, a mounting seat for placing a spring is arranged in the machine table, a driving structure is arranged at the bottom of the machine table, and an output end of the driving structure is fixedly connected with the mounting seat to drive the mounting seat to rotate. And a first clamping position is arranged on the mounting seat. An auxiliary locking structure is further arranged on the machine table, and a second clamping position is arranged on the auxiliary locking structure. The spring is arranged in an annular mode and provided with an inner coiling end and an outer extending end, the inner coiling end is connected with the first clamping position in a clamped mode, and the outer extending end is connected with the second clamping position in a clamped mode. A torque sensor is arranged below the machine table, one end of the torque sensor is connected with the output end of the driving structure, and the other opposite end of the torque sensor is connected with a spring on the installation base. The device can accurately monitor the torque in the strong torsion process of the torsion spring through the torque sensor, so that the strong torsion effect of the torsion spring is improved, and the quality of the torsion spring is ensured.

The utility model discloses a spring cut-off mechanism in the technical field. The spring cut-off mechanism comprises a driving assembly and a cut-off assembly. The driving assembly comprises a servo motor and a crank rod; the cutting-off assembly comprises a push rod, the front end of the push rod is connected with a clamp and an adjusting piece, a cutting knife is installed in the clamp in a clamped mode, moving rods are arranged on the two sides of the clamp and the two sides of the cutting knife, and clamping rings are fixedly arranged at the ends of the moving rods. According to the spring cutting device, the clamp and the cutting knife are movably adjusted through the push rod, the spring is clamped and fixed through the movable rod and the clamping ring, and then the cutting knife can rapidly and effectively cut off the spring; and by arranging the adjusting piece, the connecting block can be conveniently pushed and adjusted, the angle of the moving rod and the clamping ring can be conveniently adjusted under the positioning effect of the positioning ball head rod, and the clamping ring can conveniently clamp and fix the spring.

The invention provides multi-axis linkage compression spring winding equipment, and relates to the technical field of compression spring winding equipment, a support is characterized in that the upper end of the support is fixedly connected with a connecting frame, the inner wall of the connecting frame is provided with an adjusting structure, the adjusting structure comprises a rotating ring, the rotating ring is rotatably connected with the connecting frame, the inner wall of the rotating ring is fixedly connected with a plurality of connecting rods, and the connecting rods are fixedly connected with the rotating ring. A connecting frame is fixedly connected to the ends, close to each other, of the connecting rods, a sliding rod is slidably connected to the inner wall of the connecting frame, a plurality of sliding grooves are formed in the inner wall of the connecting block, the sliding grooves are evenly distributed in the connecting frame, round rods are slidably connected to the inner walls of the sliding grooves, and the round rods are fixedly connected with the sliding rod. The spring winding device has the advantages that an efficient adjusting mechanism is provided, winding parameters can be quickly and accurately adjusted and controlled, the spring winding device is suitable for winding operation of springs of various specifications and models, different production requirements can be met, and the winding efficiency and the machining precision are remarkably improved.

The application relates to a simple NiTi shape memory spring winding device and a heat setting method, which comprises a fixed bottom plate provided with a connecting piece for being connected with a universal material testing machine at one end, a setting column is vertically arranged on the fixed bottom plate, a thread groove facilitating spiral winding of a NiTi memory alloy wire is arranged on the outer circumferential side of the setting column, and the thread groove extends along the axial direction of the setting column; a bottom fixing assembly for fixing the lower end of the NiTi memory alloy wire spirally wound on the setting column is arranged on the side of the setting column close to the connecting piece, and a top fixing assembly for fixing the upper end of the NiTi memory alloy wire spirally wound on the setting column is arranged on the side of the setting column far from the connecting piece. The application has the advantages of simple and reasonable design, small equipment volume, simple operation, great simplification of the preparation process under the premise of guaranteeing the size precision of the NiTi shape memory spring, great improvement of the laboratory efficiency, and high application value.

The utility model relates to the technical field of bracelet positioning special springs, and discloses a bracelet hinging special spring manufacturing jig which comprises a base, a guide table is fixedly connected to the top end of the base, a steel bar is arranged on the inner wall of the guide table, a motor is fixedly connected to the rear side of the top end of the base, and a machining assembly is arranged at the driving end of the motor. The special spring machining device comprises a base used for manufacturing and machining a special spring, a fixing rod is fixedly connected to the left end of the base, a cutting assembly is arranged on the inner wall of the fixing rod and used for dividing the special spring and a steel bar, and the machining assembly comprises a machining table fixedly connected to the left side of the top end of the base. According to the utility model, the steel bar does not need to be bent manually, the process of manufacturing the special spring is quick and convenient, the produced special spring can be adapted to the hinge positions of open bracelets with various sizes, automatic production can be realized by means of automatic conveying of a machine table, the dependence on a large amount of manual operation is reduced, the production cost is reduced, and the production efficiency is improved.

The utility model discloses a bagged spring production device which comprises a spring forming machine head, a circulating conveying mechanism, a compression conveying mechanism and a welding mechanism. The circulating conveying mechanism at least comprises a first conveying section, a first separating section and a second conveying section, the first conveying section is used for receiving and conveying springs produced by the spring forming machine head, and the first separating section is used for separating the springs from the circulating conveying mechanism. The spring can realize bagging action at the first separating section, and the suction cup can fix the spring outside the cloth bag at the second conveying section, so that the spring is fixed when the spring is separated, and dislocation caused by compression and release when the spring is separated is avoided; secondly, the single circulating conveying mechanism completes the actions of bearing and conveying the spring and assisting in separating the spring, so that the driving quantity is reduced, and the machine cost is effectively reduced; and finally, a suction cup is adopted, so that the influence of an external drive on the welding mechanism during welding is effectively avoided.

The utility model discloses a multi-station spring winding machine, which relates to the field of spring winding machines, and comprises a fixture, and a plurality of rows of spring winding mechanisms corresponding front and back are arranged at the top of the fixture; the material frame comprises a placing box, and a plurality of material trays used for storing linear raw materials are arranged on the placing box; the pay-off device is arranged on one side of each spring winding guide rod and moves in the horizontal direction of the spring winding guide rods; the driving device is arranged at the bottom of the fixture, a linkage mechanism is arranged at the output end of the driving device, and the driving device is in transmission connection with the spring winding mechanisms through the linkage mechanism and drives the multiple spring winding mechanisms to operate synchronously. The four spring winding mechanisms which correspondingly discharge materials front and back are arranged, the four spring winding mechanisms are in transmission connection through the linkage mechanism, the motor serves as a driving source to drive the linkage mechanism to operate, the four spring winding mechanisms synchronously operate under the action of the linkage mechanism, four spring winding products are produced at the same time, the production efficiency is greatly improved, and the production cost is reduced. The requirements of large-scale production are met.

The invention discloses a manufacturing process for a spiral spring of a shock absorber assembly. According to the technical scheme, the manufacturing process is characterized by comprising the following steps that S1, steel wires are selected and pretreated; s2, spring rolling is conducted, specifically, the pretreated steel wire is fed into spring rolling equipment for spiral forming, the geometric center offset B of the spring is detected in real time in the forming process, and if B belongs to a preset offset range [B1, B2], the step S3 is executed; if B is smaller than B1, the forming parameters of the coil spring equipment are adjusted to increase the offset, the offset is detected again after the time period T1 lasts, and if B is still smaller than B1, the offset continues to be increased till B belongs to [B1, B2]; if B is larger than B2, the forming parameters of the coil spring equipment are adjusted to reduce the offset, the offset is detected again after the time period T1 lasts, and if B is still larger than B2, the offset continues to be reduced till B belongs to [B1, B2]; if the offset is still not within [B1, B2] after continuous K times of adjustment, stopping the machine to check the coil spring equipment; s3, spring heat treatment; s4, spring standing treatment; s5, surface treatment; and S6, finished product detection.

To improve manufacturing efficiency of a coil spring and improve efficiency in a layout of various elements for coil spring manufacturing.SOLUTION: A coiling machine includes: a transportation unit for transporting a wire in a transportation direction; a spiral forming unit for forming a coil spring extending spirally toward a forming direction by sequentially bending the wire transported by the transportation unit in a vertical direction; a laser heating machine for heating part of the wire by radiating a laser beam to the wire bent by the spiral forming unit; and a cut-off unit for cutting off the portion of the wire heated by the laser beam. When a forming direction is 0°, an opposite side in the transportation direction is 90°, an opposite side in the forming direction is 180°, and the transportation direction is 270°with a laser beam irradiation region in the wire as a reference, an irradiation direction of the laser beam by the laser heating machine forms a first angle of 0-270°.SELECTED DRAWING: Figure 15

The application discloses a double-head double-motion spring for a semiconductor test probe and a processing method thereof, and relates to the technical field of semiconductor testing.The first effective part and the second effective part are provided with the integrated coaxial line structure but different middle diameters, and the spring is fixed in the middle part of the probe shell by the fixed clamping groove, so that the single spring provides differentiated elastic force for two independent motion probes.The effective part with the smaller middle diameter has greater rigidity, can exert greater test pressure on the driven probe, and avoids the problems of excessive contact resistance and signal distortion, and the other end can generate smaller test pressure to prevent the problem of physical damage.