38results about How to "Reduce rework" patented technology

This invention provides a method for controlling the weight of a solid tire carcass and its application, relating to the field of tire carcass technology. The method includes the following steps: (a) weighing the base rubber after molding and comparing it to the standard weight of the base rubber to obtain a weight difference value; (b) correcting the amount of intermediate rubber based on the weight difference value from step (a), weighing the tire carcass after molding the intermediate rubber, and comparing it to the standard weight of the intermediate rubber tire carcass to obtain a weight difference value; (c) correcting the amount of tread rubber used in one stage based on the weight difference value from step (b), weighing the tire carcass after molding the first stage of tread rubber, and comparing it to the standard weight of the first stage of tread rubber tire carcass to obtain a weight difference value; (d) correcting the amount of tread rubber used in the second stage based on the weight difference value from step (c), and molding the tread rubber in two stages to obtain the finished tire carcass. This invention, through segmented weighing and multi-stage correction, gradually offsets the weight errors in each molding stage, achieving a tire carcass weight error of ±0.1 kg, far superior to existing weight control precision.

The utility model belongs to movable type support pier structure in the field of shipbuilding technology. The drive wheel (10) of first motor (9) of one side of support pier body (3) connects first track assembly (1), the drive wheel (10) of second motor (11) of the other side of support pier body (3) connects second track assembly (7), and the bottom of support pier body (1) is provided with lifting component (6), and the lifting rod (8) of bottom lifting component (6) is connected with the bottom of support pier body (3). The movable type support pier structure has simple structure, can satisfy reliable lifting support in the process of shipbuilding, can be automatically moved in short distance on site, saves manpower, saves time and is at ease, and improves shipbuilding efficiency.

The application discloses an aluminum cover forming method and an aluminum cover and relates to the technical field of aluminum cover manufacturing. The aluminum cover forming method comprises the following steps: S1, placing an aluminum plate into an initial forming die, and forming a macro-domain large curved surface in the middle of the aluminum plate and an initial foot position with the same height as a required foot position on the circumferential edge of the aluminum plate through the extrusion force of a press machine and the initial forming die; S2, placing the aluminum plate preliminarily formed in S1 into a final forming die, and further forming the macro-domain large curved surface formed in the middle of the aluminum plate into a final shape at room temperature through the final forming extrusion pressure of the press machine, and flowing and filling the edge cavity of the final forming die to form an edge through the extrusion of the final forming die, and forming a final foot position shape through the extrusion of the initial foot position; and S3, opening the die to take out the formed aluminum cover. The production of the large-size foot position height aluminum cover can be realized at room temperature, the energy consumption is low, and the aluminum cover is simple and convenient to manufacture.

The utility model provides a kind of formwork for station internal stand column diameter expansion construction, including steel hoop assembly and wooden formwork assembly;The wooden formwork assembly includes two semicircular templates, and two semicircular templates are formed into a whole circle by surrounding and splicing;The template includes melamine board layer, plywood layer, support batten layer and assembled batten layer from inside to outside in turn;The melamine board layer and plywood layer are fixed by adhesive method, for making the template inner surface even;The support batten layer is arranged around the outer periphery of the plywood layer by adhesive method, for whole circle support;The assembled batten layer is wrapped outside support batten layer for constraining the overall shape of the template;The steel hoop assembly includes a pair of semicircular steel hoops arranged in pairs, a pair of semicircular steel hoops are used for locking outside wooden formwork assembly, and each steel hoop assembly is arranged equidistantly along the length direction of wooden formwork assembly.The template has the advantages of improving construction efficiency and ensuring the appearance quality after stand column diameter expansion.

The utility model discloses a multifunctional healing scanning rod assembly, include: scanning rod main part, plug element, lower screw, scanning rod main part inside hollow, scanning rod main part is connected in the one end of dental implant through lower screw, and the plug element cover is established in the one end of scanning rod main part away from dental implant, and scanning rod main part includes: lower interface part, main part, scanning part, and the plug element cover is combined in the end of scanning part, and the plug element is the protection cap or is the plug screw, the utility model discloses through ingenious structure design, through setting up scanning rod main part, will the function of healing abutment, the function of transfer bar, the function of scanning rod and combine as a whole, through setting up the protection cap at the end of scanning part, effectively solved the healing abutment scanning rod of prior art generally existing soft dirt deposition influence scanning and alignment problem, realize this multifunctional healing scanning rod assembly completely replaces healing abutment, transfer bar, scanning rod in traditional technology, has improved the patient's treatment experience significantly.

This utility model relates to the field of building engineering technology and discloses a rapid assembly guide device for prefabricated components. It includes a connecting plate, to which multiple telescopic rods are fixedly connected. A connecting plate is fixedly connected to the outside of each telescopic rod, and a support plate is fixedly connected to the outside of each connecting plate. A driving mechanism is fixedly connected to the outside of the support plate. A guide post is fixedly connected to the bottom of the connecting plate, and a positioning mechanism is fixedly connected to the outside of each guide post. The driving mechanism includes a cylinder, to which a connecting block is fixedly connected. Multiple follower plates are fixedly connected to the outside of the connecting block. In this utility model, the cylinder drives the connecting block, causing the follower plates to move an L-shaped plate, which in turn causes the connecting plate to move a drive plate, which in turn causes the connecting rods to move a fixed plate. This allows the device to adapt to the assembly of different sized panels, improving its versatility.

This application discloses a can sealing film-saving device, relating to the field of can sealing technology. It includes a processing table, a support frame fixedly connected to the surface of the processing table, a fixing block fixedly connected to the top of the support frame, a rotating shaft rotatably connected to one side of the fixing block, a film-sealing roll on the surface of the rotating shaft, and an auxiliary roller A below the rotating shaft. An auxiliary roller B is parallel to the end of the support frame away from the auxiliary roller A. This application allows the winding shaft and drive motor to work in coordination, synchronously recovering the remaining film after sealing according to the film release rate and sealing rhythm, avoiding waste caused by random discarding or accumulation of film. Long-term use can significantly reduce the cost of film consumables. Simultaneously, the switch controller enables centralized control of the drive motor, electric push rod A, and electric push rod B. Operators do not need to operate each component individually; they can control the entire operation process solely through the controller, simplifying the operation steps.

This utility model discloses a cutting device for wire harness production, relating to the technical field of cutting devices for wire harness production, including a working base plate; connecting side frames are fixedly connected to the upper left and right ends of the working base plate, and a fixed top plate is fixedly connected to the upper side of the connecting side frames; a top plate groove is cut in the middle of the lower side of the outer surface of the fixed top plate; a first threaded rod is provided inside the fixed top plate; a rotating handle is fixedly connected to the right side of the first threaded rod; and an inner slider is threadedly connected to the outer side of the first threaded rod; a cylinder fixing frame is slidably connected to the middle of the lower side of the fixed top plate, and a movable connecting plate is slidably connected to the middle of the inner side of the cylinder fixing frame; several cylinders are fixedly connected to the upper front and rear ends of the movable connecting plate, and a cutting tool is provided in the middle of the lower side of the movable connecting plate; a tool abutment is fixedly connected to the left and right ends of the middle of the lower side of the movable connecting plate, an electric push rod is fixedly connected to one side of the tool abutment, and a push rod fixing frame is fixedly connected to one side of the electric push rod.

The application discloses a ship body segmentation splicing method based on a laser point cloud device, and comprises the following steps: acquiring X partial point cloud data of a ship body segmentation; splicing the X partial point cloud data by using the spatial overlapping part and the same features of the point cloud data; deleting the point cloud data of a part which is not needed to be compared with a ship body segmentation design model, and reserving the ship body segmentation point cloud; generating a target point by the key position of the ship body segmentation point cloud data, performing coordinate conversion on the coordinates of the target point and the corresponding position of the ship body segmentation design model, converting the coordinate system of the ship body segmentation point cloud data into the same as the theoretical coordinate system of the ship body segmentation design model; outputting the required point cloud format, saving the complete ship body segmentation point cloud data, and realizing the ship body segmentation splicing. The precision and efficiency of the segmentation splicing directly determine the linear smoothness, structural strength, assembly stress, construction period and cost of the final ship body, and is one of the core key processes of ship construction.

The utility model belongs to technical field of lens, disclose the press and attach jig, including operating rod, guide component and press and attach subassembly, operating rod sets up in the one end of guide component, and the support sheet metal is set in the outside of guide component, and along the extension of one end that is away from operating rod, a plurality of groups press and attach subassembly setting along the circumference of guide component, and the movable setting in guide component, press and attach subassembly can be elastic and butt in support sheet metal, and can along guide component axial push support sheet metal and clamp in the spectacle frame. The utility model through operating rod is convenient for operating personnel to hand press and attach operation, through guide component provides lateral support to support sheet metal, so that support sheet metal does not occur inclination in the press and attach process, reduces the rework, utilizes press and attach subassembly elastic and butt in support sheet metal, so that support sheet metal can be accurately clamped in the spectacle frame, avoids causing damage.

The present application relates to the technical field of curtain wall construction, and particularly relates to a curtain wall transfer floor vertical keel elevation fine adjustment device and a construction method. The present application comprises a fixing assembly, an adjusting assembly and a receiving assembly, the fixing assembly and the receiving assembly are respectively arranged at two ends of the fixing assembly, the fixing assembly is clamped on a building ring beam, the adjusting assembly and the receiving assembly are arranged on the outer surface of the building, a fine adjustment bolt is arranged on the fixing assembly, the fine adjustment bolt vertically contacts the top of the ring beam and is threadedly connected with the fixing assembly. The fixing assembly is used for fixing on the building structure, conveniently temporarily fixing the vertical keel, the adjusting assembly enables the present application to be applicable to the installation of vertical keels of various specifications, the receiving assembly is used for supporting the keel, conveniently installing the vertical keel, the fine adjustment bolt is used for finely adjusting the vertical installation position of the vertical keel, improving the keel installation precision, effectively reducing the alignment operation time in the basket during keel installation, and reducing the construction difficulty.

The utility model discloses an integrated prefabricated anti-collision wall formwork. The integrated prefabricated anti-collision wall formwork comprises an anti-collision wall formwork body and a quick locking mechanism arranged at the top of the anti-collision wall formwork body. The anti-collision wall template body comprises a rear template, a front template, a first side template and a second side template; through the cooperation between the anti-collision wall formwork body and the multiple sets of quick locking mechanisms, the quick locking mechanisms do not need complex installation tools and tedious operation procedures, fastening connection of the formwork can be quickly achieved through simple clamping and screwing actions, the assembling time is greatly shortened, and the assembling efficiency is improved. The construction efficiency is remarkably improved, the stability and reliability of connection can be effectively guaranteed, it is guaranteed that the formwork is not prone to displacement and loosening in the prefabricating process of the anti-collision wall, and therefore the forming quality of the prefabricated anti-collision wall is improved, the defective rate and the rework phenomenon caused by the formwork problem are reduced, and meanwhile the safety risk in the construction process is reduced.

This utility model discloses an automated product assembly device, including a frame. The top of the frame is equipped with a rotating disk, a vibrating feeding disk, a lower cover feeding and conveying mechanism, a semi-finished product chute, a semi-finished product conveying mechanism, a pressing mechanism, a visual inspection mechanism, and a upper cover feeding mechanism. This utility model achieves a fully automated process from material feeding, handling, assembly to quality inspection through the coordinated operation of multiple mechanisms, including the vibrating feeding disk, the lower cover feeding and conveying mechanism, the upper cover feeding mechanism, and the semi-finished product conveying mechanism. This significantly reduces manual intervention and improves production efficiency. Compared to traditional manual or semi-automatic assembly methods, it can greatly shorten product assembly time and meet the needs of large-scale production.

The utility model belongs to the electromechanical engineering technical field, concretely speaking is a kind of electromechanical installation pipeline equipment, including bottom plate;The bottom plate end portion is rigidly connected with support frame;Support frame side wall is rigidly connected with pentagonal connecting frame;Pentagonal connecting frame side wall is rigidly connected with winding kun correspondingly;Pentagonal connecting frame end portion is rigidly connected with connecting wire disc rod;Connecting wire disc rod end portion is equipped with multiple groups of rotary grooves;Rotary groove side wall is rigidly connected with rolling bearing;Rolling bearing inner side wall is rigidly connected with threading disc;Rotary groove side wall is rotatably connected with threading disc;Threading disc end portion is equipped with multiple groups of threading hole;Threading hole is different radius setting;Through the cable realization corresponding individual threading setting, avoid multiple cable winding when using, reduce the installation time and rework caused by winding, simultaneously, each group of threading structure can make the cable of different radius size threading operation, satisfy the mixed wiring demand of complex scene, improve the diversity of on-site use.

The utility model relates to a kind of full-automatic multi-slot vacuum carbon hydrogen cleaning machine, including rack, multiple for storing the roller of pending cleaning work, respectively set on the feeding unit of rack, ultrasonic degassing cleaning unit, ultrasonic vacuum cleaning unit, at least one vacuum drying unit, discharging unit, handling unit, vacuum unit and distillation recovery system;The feeding unit, ultrasonic degassing cleaning unit, ultrasonic vacuum cleaning unit, vacuum drying unit, discharging unit site are placed in line in turn side by side;The handling unit is used to transfer roller between feeding unit, ultrasonic degassing cleaning unit, ultrasonic vacuum cleaning unit, vacuum drying unit, discharging unit, and can drive roller rotation in transfer process;The utility model is rotated by adopting roller to replace traditional fixed cleaning frame, and is combined with the core design of handling unit in transfer process drive roller rotation, not only realizes dynamic tumbling, completely solves accumulation dead angle, and can significantly improve cleaning and drying efficiency.

This utility model discloses a trimming and cutting device for particleboard production, including a U-shaped bottom hollow frame, sponge rollers rotatably mounted at the front and rear positions inside the U-shaped bottom hollow frame via bearing seats, a drive shaft rotatably mounted on one inner wall of the U-shaped bottom hollow frame, and an external spline shaft rotatably mounted on the inner wall of the U-shaped bottom hollow frame below the drive shaft. A left cutting disc is fixed to one end of the external spline shaft near the inner wall of the U-shaped bottom hollow frame. A three-gear speed-increasing transmission structure is installed between the drive shaft and the external spline shaft. This utility model controls the positions of the L-shaped shaft carrier, T-shaped hollow bushing, internal spline shaft, and right cutting disc via a control panel and an X-axis lead screw electric module. After adjustment, the motor transmits power to the external spline shaft and internal spline shaft, causing the left and right cutting discs to rotate synchronously. The operator manually pushes the particleboard until the left and right cutting discs synchronously trim the edges of the particleboard.

The utility model discloses a kind of mixing material device for plastic film preparation, including device cylinder, its periphery is equipped with fixed support, top has top plate body and maintenance cover plate, cover plate edge sealing rubber strip enhances sealing, top plate body is installed stirring motor by shock absorber support, its drive rotating shaft and have the stirring blade of main and deputy blade, realize material uniform mixing, weighing sensor below feed inlet cooperates with screw feeding mechanism, pitch gradually changed helical blade ensures that feeding is stable and accurate, control device realizes automatic control by PLC controller and touch screen, stainless steel pneumatic butterfly valve is equipped in discharge port, valve plate is coated with polytetrafluoroethylene coating, it is convenient to accurately control discharging, device cylinder inner wall Teflon anti-sticking coating is convenient to clean and maintain.The device is optimized through structure and intelligent control, solves traditional mixing device poor sealing, stirring is not even, feeding is not accurate and the like, improves mixing quality and production efficiency, with good practicality and innovativeness.

The application provides an anti-interference material level detection method for gravel pile construction equipment, and belongs to the technical field of material level detection.The method comprises the following steps: step 1, constructing a dust protection module for material level detection of the gravel pile construction equipment and performing corresponding control; step 2, constructing a vibration isolation and compensation module for material level detection of the gravel pile construction equipment; step 3, constructing a multi-source data fusion detection module for material level detection of the gravel pile construction equipment; and step 4, constructing a system control and feedback module for material level detection of the gravel pile construction equipment. Through integration of the dust protection module, the vibration isolation and compensation module and the multi-source data fusion detection module, the gravel pile construction equipment can be precisely detected in a pile pipe environment full of dust and strong vibration, and the defects of traditional material level detection, such as easy interference, false positives and false negatives, can be overcome.

The utility model relates to a kind of papermaking coating systems, including raw material tank, raw material tank is used to accommodate coating;Feed sieve, feed sieve is connected with raw material tank by pipeline communication;Conveying pump, conveying pump is set on the pipeline between feed sieve and raw material tank;Transfer tank, transfer tank is connected with feed sieve by pipeline, transfer tank is used to accommodate, buffer coating;First-stage sieve, first-stage sieve is connected with transfer tank by pipeline, first-stage sieve is used to filter coating;Circulating pump, circulating pump is set on the pipeline between transfer tank and first-stage sieve, circulating pump is used to circulate and transport coating;Coating machine, coating machine is connected with first-stage sieve by pipeline, coating machine is used to be coated to the coating on the surface of raw paper;Second-stage sieve, second-stage sieve is connected with first-stage sieve by pipeline, second-stage sieve is connected with transfer tank by pipeline, second-stage sieve is used to filter coating;And first conveying pipeline, first conveying pipeline one end is connected on the pipeline between conveying pump and feed sieve, first conveying pipeline other end is connected in second-stage sieve.

This utility model relates to the field of current transformer manufacturing technology, and in particular to an auxiliary support component for fixing current transformer coils and its manufacturing mold. It includes a support body main body, positioning holes, an outer limiting part, an inner limiting part, a slot, and multiple support points. The support points form point contact support with the inner cavity of the mold, and the positioning holes and cylindrical pins have a clearance fit, optimizing insulation distance and installation accuracy. The manufacturing mold includes: a left mold part, a right mold part, a slot forming part, a positioning hole forming part, a support point forming part, an adjustment component, an injection port, and a mold base, which can adapt to different size requirements. This application can avoid the breakdown problem caused by traditional support methods, improve the product's appearance quality and electrical performance, while simplifying the production process, increasing efficiency, and reducing costs.

This invention relates to the field of bridge construction technology, and discloses a support system and construction method for a mainline bridge cap beam. The system includes: a cap beam formwork support, which provides a supporting foundation for the mainline bridge cap beam formwork; the cap beam formwork support includes: a first cap beam formwork support and a second cap beam formwork support; multiple bracket structures connected to the existing mainline bridge piers; both ends of the bracket structures extend outward beyond the mainline bridge piers, forming cantilever ends; the first cap beam formwork support is erected on the cantilever ends of the bracket structures, with its top providing support for the mainline bridge cap beam formwork; the second cap beam formwork support is erected above the existing auxiliary road bridge deck, with its top providing support for the mainline bridge cap beam formwork; the first and second cap beam formwork supports are connected to form an integrated support system. Because the cap beam formwork support does not occupy the river channel area under the bridge, it ensures that the river's flood control and navigation functions are not affected; and it effectively shortens the construction period.

The utility model relates to pipeline support technical field, and disclose a kind of electromechanical pipeline support based on BIM, mounting rack is used to be fixed on installation base, mounting rack is U-shaped support, the inside of mounting rack is equipped with several groups of mounting seat and is arranged at equal distance vertically, each group of mounting seat is equipped with four and left-right symmetry is equipped on mounting rack, two mounting seats located in the same side cooperate mounting rack and enclose U-shaped bayonet;Transverse support frame is inserted into the U-shaped bayonet on mounting rack, as the support base of electromechanical pipeline;Pipeline fixing assembly is adjustably mounted on transverse support frame, and pipeline fixing assembly includes fixed seat, several pipeline insertion holes on fixed seat and guide pipeline downward or upward, and insertion frame on fixed seat and guide pipeline horizontally. The utility model can be adapted with BIM technology, realize accurate installation relying on its early planning, and through multiple adjustment structure, adapt to different pipeline installation demand and layout change.

This utility model discloses a CPU backplane assembly push block buckle fully enclosed nut fixing structure, including a push block buckle and a nut fixed on the push block buckle. The push block buckle is injection molded from plastic and includes a push block. The nut is fixedly set on the front of the push block. A side plate is fixedly connected to the outer periphery of the back of the push block. Both sides of one end of the push block are fixedly connected to the buckle claws. A rectangular groove is opened in the middle of the back of the push block, and a rectangular opening is opened in the middle of the side plate. The rectangular opening overlaps with the rectangular groove. In this CPU backplane assembly push block buckle fully enclosed nut fixing structure, the nut head is fully enclosed in the plastic of the push block buckle, and the nut head is provided with an anti-rotation structure and an anti-dislodgement structure. The anti-rotation structure and the anti-dislodgement structure are mechanically interlocked to prevent the nut from falling out. At the same time, it can ensure the overall structural strength and prevent the nut from rotating when tightening the screw during installation, reducing the product scrap caused by the nut falling out, resulting in rework and cost losses.

This invention discloses a pipe jacking grouting device and construction method integrating monitoring and sampling functions, relating to the field of pipe jacking grouting technology. It addresses problems such as particle settling leading to pipe blockage, low grout discharge efficiency, and lack of in-situ monitoring of grouting effects. The invention includes a grouting pipe head with multiple sets of lateral grout discharge units arranged axially at intervals along the outer periphery of the front end. Multiple guide wheel assemblies are arranged at corresponding positions on the inner periphery of the front end of each lateral grout discharge unit. A grouting control assembly is slidably disposed on the outer periphery of the middle part of the grouting pipe head and magnetically connected to the outside of the lateral grout discharge units. Multiple sets of internal vortex stirring assemblies are arranged side-by-side along the front end of the grouting pipe head, intermittently contacting the corresponding guide wheel assemblies in a centrifugal unfolding state. A sampling and in-situ detection assembly is axially slidably disposed inside the grouting pipe head and connected to the internal vortex stirring assembly. This device enables sampling and in-situ detection after grouting is stopped, improving construction efficiency.

This invention discloses a truss area walkway-type electromechanical pipeline support system and construction method, including an inclined beam. The inclined beam is locked with a fixing component. A cross-shaped corner support component is rotatably connected above the fixing component. A rotating buckle is rotatably connected above the cross-shaped corner support component. The rotating buckle is inserted into a hook. A fixing component is set below the cross-shaped corner support component. The flexible clamp and limiting fixing block of the fixing component fully enclose the inclined beam, increasing the stress area. It adopts a ground pre-assembly combination form to reduce the time spent working at height. This support system uses rotating buckles installed on the crossbars. The rotating buckles and hooks are connected in an adjustable manner according to the distance between the crossbeam and the support system. The support system can be suspended on the crossbeam through the hooks. Then, the fixing component is assembled and connected to the inclined beam. This reduces the danger caused by the support system falling off during worker operations, improves the efficiency of high-altitude operations, increases construction safety, and meets the installation requirements of electromechanical pipelines in the truss area.

The application provides a building pipeline multi-point path searching method and related equipment, and the method comprises the following steps: three-dimensional modeling of a plurality of source points, a terminal point and a building environment of a pipeline is respectively performed by using a grid method; the plurality of source points of the pipeline are divided by using an improved K-means algorithm according to the layout distribution of obstacles; the divided plurality of source points are searched by using an improved A* algorithm and converged to the terminal point of the pipeline. The application has the beneficial effect that the building scene can be effectively divided, and then the automatic arrangement of the pipeline between the plurality of points is completed, and the pipeline arrangement efficiency is improved.

The application discloses a forming equipment with a mold core self-checking function for producing a harmonica tube, which comprises a mold, a conveyor, a rotating shaft with clamping pieces, a turnover chuck and a detection module. The application can analyze the cross section of the profile after cutting to determine whether the mold core inside the mold has a quality reduction. The detection process is timely and accurate. If the mold core quality is reduced, the aluminum rod can be extracted in time to avoid extruding the remaining aluminum rod into an unqualified mold, thereby reducing the product rework caused by mold quality, reducing production costs, and avoiding the situation that the aluminum rod is stranded in the extrusion chamber for cooling. The aluminum rod does not need to be heated again during subsequent secondary use, avoiding repeated processing, improving work efficiency, and also flattening the profile for the first time, which can ensure that the profile deformation force direction and the tension direction coincide to improve the profile levelness.

The utility model relates to cutting device field especially relates to electric wire cable insulation longitudinal cutting device, including operating platform, U type frame, limit ring and rectangle slide rail, the operating platform upper end middle part fixed mounting has U type frame, U type frame one side transverse interval is equipped with three groups for adjusting and fixed limit ring according to cable diameter, U type frame is away from limit ring side and limit ring corresponds and is equipped with the rectangle slide rail for pulling cable, the utility model discloses through first cable passes through limit ring, through the clamping of grabbing on the rectangle slide rail and holds in the palm, then through the arc expansion sleeve and arc expansion board in the limit ring, according to the cable diameter situation adjusts and limits, then through the clamping drive cable and pulls, cooperation U type frame below cutting knife carries out longitudinal cutting work, through adjustable limit structure, can according to the different size of electric wire cable, accurate adjustment fixed position and strength, make it in the cutting process, ensure that cable is always in stable state.

The present disclosure relates to the technical field of impeller production, and one embodiment of the present disclosure provides a support plate drilling machine for impeller production, which comprises a bottom plate, a fixing column and an electric drilling machine body, the fixing column is fixed on the bottom plate, the electric drilling machine body is connected to the fixing column, a clamping seat is arranged on the bottom plate, a fixed clamping assembly is arranged in the clamping seat, a mounting groove is arranged on the surface of the bottom plate, a connecting fixing assembly is arranged between the mounting groove and the clamping seat, the fixed clamping assembly comprises a center hole, the center hole is arranged on the surface of the clamping seat, the center hole is a through structure, side grooves are arranged at both ends of the surface of the clamping seat, and a clamping frame connected through linear driving is arranged in the side grooves. Through the above technical scheme, the technical problem that the straight plate is easily displaced or shaken under the impact force and rotating force of the drill bit of the electric drilling machine when the drill bit of the electric drilling machine contacts the straight plate for drilling is solved.