45 results about "Threaded insert" patented technology

The invention provides a visual detection method and device suitable for a steel wire thread insert and a storage medium, and the method comprises the steps: vertically placing a to-be-detected steel wire thread insert on a carrying table, collecting a first top view of the to-be-detected steel wire thread insert, judging whether the to-be-detected steel wire thread insert is provided with an installation handle or not based on the first top view, and if not, determining that the to-be-detected steel wire thread insert is provided with the installation handle; if so, determining that the to-be-detected wire thread insert is unqualified; otherwise, whether the installation handle is located at the upper position or not is judged, if the installation handle is not located at the upper position, the to-be-detected steel wire thread insert is vertically overturned by 180 degrees, and a second top view of the to-be-detected steel wire thread insert is collected; on the basis of a top view of the upper position of the mounting handle, whether a breaking groove corresponding to the mounting handle exists or not is recognized, and if the breaking groove does not exist, it is judged that the to-be-detected steel wire thread insert is not qualified. According to the technical scheme provided by the invention, the technical problems of low accuracy and efficiency of manual visual inspection of the steel wire thread insert in the prior art can be effectively solved.

1. Name of the product in this design: Pin and Screw Installation Tool. 2. Purpose of this design: For installing threaded inserts. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

Additive manufacturing method of a component with a thread opening and an insert thread at its radial inner wall, for a wire thread insert to form a standard thread. A 3D component drawing includes the thread opening and the insert thread arranged in there, which is defined byDH⁢C≥DHC⁢min=d+0.7⁢5×Ptan⁡(α2)D1⁢H⁢C≥D1⁢HC⁢min=d+0.1⁢2⁢5×Ptan⁡(α2)D1⁢H⁢C≤D1⁢HC⁢max=d+0.1⁢2⁢5×Ptan⁡(α2)+0.3⁢7⁢3×P-0.1⁢9⁢2×P1.2⁢1PH⁢C=(DHC⁢min-D1⁢HC⁢min)×1.6×tan⁡(α2)withd nominal diameter of the screw threadα flank angle of the screw threadP pitch of the screw threadDHC nominal diameter of the insert threadDHC min smallest nominal diameter of the insert threadD1HC core diameter of the insert threadD1HC min smallest core diameter of the insert threadD1HC max largest core diameter of the insert threadPHC pitch of the insert thread.Dimensions of the insert thread are adapted with correction factors. The drawing is converted with the adapted dimensions into a model for the component manufacturing.

The utility model relates to the technical field of demolding equipment, and provides a demolding mechanism which is characterized in that a rack is provided with an accommodating cavity along a first direction, a mold is arranged in the accommodating cavity, and a workpiece is formed at the end part of the mold in the first direction; the platform is located in the containing cavity, a workpiece is placed on the platform, and the platform can move relative to the mold in the first direction; a gear set of the internal thread machining assembly is rotationally installed on the rack, an internal thread insert comprises a threaded section and a convex tooth section in the axial direction, the threaded section is used for being in threaded connection with a workpiece, and a rack can be in transmission with the convex tooth section through the gear set and drives the internal thread insert to move in the second direction; the jacking assembly can drive the rack and the platform to move relative to the rack in the first direction. The first direction is perpendicular to the second direction. Thus, first-stage demolding of the workpiece and the internal thread insert in the second direction can be completed through the jacking assembly, second-stage demolding of the workpiece and the mold in the first direction can be completed, the structure is relatively simple, and use of a motor is reduced.

Device for inserting a threaded insert (18) into a bore (16), with a mandrel (10) axially displaceable in a working direction (A), which has a holder (34) for holding the threaded insert (18) when inserted into the bore (16), characterized by a feeding aid which has a downpipe (26) for the threaded insert (18) and a catch (22) arranged at the lower end of the downpipe, which has a receptacle (24) for the threaded insert (18) in its circumferential wall and is rotatable about an axis extending transversely to the working direction (A) of the mandrel (10) and displaceable in a direction parallel to this axis.

The application provides a wire embedding driving device of a wire embedding machine, which is applied to the field of motor stator production equipment and has the technical scheme as follows: an upper bottom plate and a lower bottom plate are arranged, a connecting screw rod is arranged between the upper bottom plate and the lower bottom plate, a first pushing assembly is arranged on the connecting screw rod, the first pushing assembly comprises a main plate and a copper wire pushing rod arranged on the main plate, a second pushing assembly is arranged on the main plate, the second pushing assembly comprises a first screw rod, a mounting plate connected to the first screw rod and a plurality of slot paper pushing rods, a third pushing assembly is arranged on the connecting screw rod, the third pushing assembly comprises a second screw rod, a fixed pushing plate connected to the second screw rod and a fixed pushing rod fixed to the fixed pushing plate, the fixed pushing rod has a hollow tubular structure, and the pushing rod is arranged inside the fixed pushing rod. The wire embedding driving device has the technical effect that the stator can be firmly fixed during the wire embedding process, the position of the stator is prevented from being deviated, the wire embedding is more smooth and accurate, and the production quality of the stator is improved.

A remotely operated vehicle (ROV) operated fluid stab system for subsea fluid transfer comprises a connector with seal protection and multiple fluid ports, typically more than six fluid ports, to enable multiple flow combinations, both high- and low flow. The connector is relatively short and guide friendly to ease the stabbing operation. The seal is held in place by a nut / threaded insert that is threaded into the stab body.

Leveling system for balustrade profiles. Leveling system for profiled balustrade comprising a balustrade profile (1), a panel (2), a frame piece (3), a leveling piece (4) and a tilt adjustment screw (6), wherein the balustrade profile (1) comprises an internal U-shaped section with two lateral surfaces (8) and a lower surface (9), the frame piece (3) comprises two internal curved surfaces (19, 20) concentric with respect to each other in the form of a cylindrical sector, the leveling piece (4) comprises two external curved surfaces (23, 24) and a housing (30) with an element selectable from a threaded insert (5) or a thread, wherein the two external curved surfaces (23, 24) of the leveling piece (4) have a shape complementary to the shape of the internal curved surfaces (19, 20) of the frame piece (3),where the adjusting screw (6) is configured to adjust the inclination of the leveling piece.

The invention relates to the technical field of machining of mechanical parts, and discloses a vertical thread insert machine which comprises a thread insert machine body, a wire feeding wheel is rotatably mounted on the thread insert machine body, a process panel is fixedly mounted on the thread insert machine body, a wire outlet cylinder is fixedly mounted in the center of the process panel, a material extruding cylinder is mounted in the wire outlet cylinder, and the material extruding cylinder is fixedly mounted in the process panel. A core rod and a plurality of mechanical arms are arranged on the process panel, the extrusion barrel is divided into a first feeding barrel and a second feeding barrel, a cut-off sliding seat is installed in the wire outlet barrel in a sliding mode, a crank transmission mechanism is arranged on the end face of the wire feeding wheel, the wire feeding wheel is in transmission connection with the cut-off sliding seat through the crank transmission mechanism, and the cut-off sliding seat is in transmission connection with the wire outlet barrel. A cut-off knife used for cutting off the steel wire is installed at the bottom of the cut-off sliding base in a sliding mode. According to the scheme, the steel wires can be automatically cut off and straightened in the wire feeding process, and the step of cutting after retreating in a forming area is omitted.

The utility model relates to a high-precision thread-containing lens cone demoulding structure which comprises a mould core, a thread insert is coaxially arranged in the mould core in a penetrating mode, an endoscope gear insert is coaxially arranged in the thread insert in a penetrating mode, and the thread insert is driven by an electric assembly to rotate. And an independent insert design of the thread insert and the endoscope gear insert is adopted, so that the insert core is convenient to replace during mold repair. The independent insert design of the thread insert and the endoscope gear insert is adopted, and the situation that the size of the endoscope gear is unstable due to the fact that threads rotate and retreat is avoided. The product demolding action is completed while the mold opening action is completed, the forming period can be shortened to a certain extent, and the production cost is reduced.

The invention relates to a mounting system (1) for attaching an insert part in a wall opening, in particular a housing comprising - an interface (4) arranged or arrangable in a wall section (40), in particular a housing, which has an interface opening (44) arranged around a through-axis (A), which is circumferentially encompassed by an edge contour (41) with radially inwardly projecting retaining projections (42) and gaps (43) in between, - a fixing insert (3) which has an insertion section (31) which can be inserted in an insertion direction (R) in a first rotational position (P1) from an outside through the interface opening (44) and is provided circumferentially with radially attached fixing elements (32) extending in the circumferential direction and with a cylindrical central through screw-in opening (33) with an internal thread (34) and is limited at its rear end section with respect to the insertion direction (R) by a stop arrangement (30) surrounding the screw-in opening (33) and projecting radially beyond the interface opening (44) at least in sections, and - an insert part which is designed as a screw-in part (2) which can be screwed into the internal thread (34) and has a screw fitting (20) which transitions at its rear section in the insertion direction (R) into a contact flange (21) which completely encompasses the stop arrangement (30) in the assembled state and is brought into contact with the outside of the wall section (40) with its contact side, in which an annular space (24) is formed which completely surrounds the screw fitting (20) and is bounded by an inner wall surface of the contact flange (21).

A self-fastening threaded insert (1) is described, with respect to a slab of building material, comprising a bearing element (10) with respect to the slab, a deformation element (20) adapted to interact with the slab, a supporting element (30) cooperating with the bearing element (10), wherein the deformation element (20) is deformed due to the effect of an external load transmitted by the supporting element (30), the deformation element (20) being adapted to transmit to the slab forces which are perpendicular to an application force of the external load to be able to fasten the threaded insert (1) to the slab. A process for assembling such threaded insert (1) is also described.

The utility model relates to the technical field of mechanical engineering, and discloses a threaded insert with a guide structure, which comprises a fixing block, a lead angle is arranged at the bottom end of the fixing block, a groove is arranged at the bottom end of the outer wall of the fixing block, a first positioning hole is arranged in the middle of the outer wall of the fixing block, a first positioning column is slidably connected to the inner wall of the first positioning hole, and a second positioning column is arranged on the inner wall of the first positioning hole. A connecting block is fixedly connected to the top end of the fixing block, a fixing disc is fixedly connected to the top end of the connecting block, second positioning holes are formed in the left side and the right side of the front end of the outer wall of the fixing disc, second positioning columns are slidably connected to the inner walls of the second positioning holes, and an auxiliary mechanism is arranged at the top end of the fixing block. When an object is installed, the guide angle is used for guiding the object to a correct position, the fixing block is clamped into the groove to a designated position, the first positioning column is inserted into the first positioning hole, the limiting ring is screwed for limiting, and then the second positioning column is inserted into the second positioning hole, so that guide installation is achieved, installation deviation is prevented, and the service life of equipment is prolonged.

Disclosed is an improved fastening system that leverages magnetism to assist in the installation of a fastener. The system may include an axially magnetized insert adapted to be secured within a bore in a surrounding material. The insert may be composed of a material having a magnetic permeability that is higher than that of the surrounding material. The insert may include a helical threaded interior surface adapted to receive a ferromagnetic screw. When placed in proximity of the insert, the tip of the screw is pulled into and held in alignment with the insert by the magnetic field emanating from the magnet. The fastening system may be particularly beneficial in environments where positioning or holding the screw in the starting position is difficult.

The present disclosure includes a thread insert for a blow mold assembly configured to form a polymeric container. The thread insert includes: an inner mold surface defining threads, the inner mold surface configured to form a finish of the container; a first bore defined by the thread insert; and a first heating element seated within the first bore and configured to heat the inner mold surface.

1. Name of the designed product: water outlet valve (brass screw insert). 2. Use of the designed product: used for pipeline control connection. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.

The invention relates to a threaded insert for a device for a substrate processing machine, comprising a cylindrical outer surface with an interrupted external thread, one flank of which is formed perpendicular to the outer surface. The invention also relates to a use of the threaded insert and a device for a substrate processing machine with a threaded insert.

The application provides a machine cover assembly and a tractor. The machine cover assembly comprises an upper cover plate, a left side plate, a right side plate, a first fixing column and a mounting clamping seat. The left side and the right side of the outer edge of the upper cover plate are respectively provided with a first recess part and a second recess part which are directed downward. The upper edge of the left side plate is provided with a first convex rib part which is clamped in the first recess part. The upper edge of the right side plate is provided with a second convex rib part which is clamped in the second recess part. The first fixing column is distributed on the back and the outer edge of the upper cover plate. The mounting clamping seat is arranged on the upper edge of the left side plate and the right side plate. The upper cover plate, the left side plate and the right side plate are connected by bolts which pass through the clamping groove part and the threaded insert. The machine cover is prepared by adopting the SMC molding process. The problem of poor appearance consistency and high production cost of the hand lay-up glass fiber reinforced plastic machine cover is fundamentally solved. The overall quality of the machine cover is significantly improved. The lightweight, high-strength, easy assembly and low-cost goals of the machine cover are achieved.

A threaded insert for an air field light fixture. The threaded insert is manufactured to repair or replace the threading in such light fixtures by providing the airfield light fixture with a replacement threaded insert to permit quick and simple repair upon the occurrence of a broken bolt or stripped threading.

An imprecision-tolerant threaded insert 10 for self-tapping screws 230 comprises an outer shell 20 with an exterior threaded portion 25, a core 30 formed from a resiliently deformable material capable

A removable retaining nut assembly for use with a rack guide rail, a rack mounting system, and a rack mounting housing is disclosed. The retaining nut assembly may include at least two threaded inserts that are held apart by a fixed distance by a flexible body. The body includes features that enable the catch nut assembly to be easily attached to and removed from the rack rail when the body is pressed.

The invention relates to a cooling device (10) for a power module (20) comprising a circulation part (11) in which a cooling fluid is intended to circulate and a fixing part (12) for fixing the power module on the circulation part, in which: - the circulation part comprises a stack (13) of metal plates (141, 142, 143), - the fixing part (12) comprises a cover (17) for holding the power module (20) against the first plate (141) of the stack (13), and at least one fixing member (18) comprising a thread, the cover (17) being provided with a passage orifice (19) adapted to be positioned opposite a receiving opening (30) of the circulation part (11), said receiving opening (30) of the circulation part (11) being delimited by a central hole (32) of a threaded insert (33). Figure for abstract: 1

Disclosed is an improved fastening system that leverages magnetism to assist in the installation of a fastener. The system may include an axially magnetized insert adapted to be secured within a bore in a surrounding material. The insert may be composed of a material having a magnetic permeability that is higher than that of the surrounding material. The insert may include a helical threaded interior surface adapted to receive a ferromagnetic screw. When placed in proximity of the insert, the tip of the screw is pulled into and held in alignment with the insert by the magnetic field emanating from the magnet. The fastening system may be particularly beneficial in environments where positioning or holding the screw in the starting position is difficult.

An installation tool, the use thereof, and a method for securing a threaded insert are being provided. The installation tool has a spindle, which is at least partly provided with a first outer thread and at least partly with a second thread, and a sleeve, which has a thread that meshes with the second thread. The length of the spindle and the length of the sleeve are adapted to each other such that the first outer thread protrudes at least partly out of the sleeve. The housing sleeve can be moved axially relative to the spindle by means of the thread engagement with the spindle, wherein the end position of said axial movement is defined by an axial stop of the spindle on the thrust bearing and / or rotational stop of the spindle on the housing sleeve.

A threaded insert to screw into a busbar, particularly a busbar of a battery module, wherein the threaded insert comprises a self-tapping or self-forming external thread. The invention further relates to a contact assembly with a threaded insert, a busbar and a contact screw that can be screwed into the threaded insert. The threaded insert preferably comprises a touch protection and is screwed into the busbar and in particular into a thread in the busbar that has been cut with the external thread of the threaded insert.

The utility model belongs to the field of threaded insert machining, and particularly relates to a new energy automobile threaded insert surface roughness grinding optimizing device which comprises a grinding machine tool used for grinding and optimizing the new energy automobile threaded insert surface roughness. A rotating hole is formed in one side of the optimizing base, a rotating servo motor is fixedly installed on the inner side of the rotating hole, a rotating shaft is fixedly installed on an output shaft of the rotating servo motor, and a threaded insert is placed on the rotating shaft in a sleeving mode; a threaded sleeve is fixedly installed at one end of the rotating shaft, a tensioning mechanism is arranged at one end of the threaded sleeve, and the tensioning mechanism supports and clamps the interior of the threaded insert. The inner wall of the threaded insert can be supported and clamped, deformation of the threaded insert caused by clamping of the chuck can be prevented, meanwhile, the threaded insert can make reciprocating contact with the grinding brush wheel through the arranged moving mechanism, and the surface polishing effect is improved.

The forming die comprises a fixed die and a movable die, and a core pulling mechanism and a thread automatic demolding mechanism are arranged on the two sides of the fixed die respectively. The core-pulling mechanism comprises a core-pulling sliding seat, a core-pulling insert and a core-pulling lifting component; the thread automatic demolding mechanism comprises a thread sliding seat, a thread insert, a plug-in mold core, a thread lifting part and a spiral part; the plug-in mold core penetrates through the thread insert and is inserted into the coaxial positioning hole, so that the core pulling insert, the thread insert and the plug-in mold core are coaxial; and after the core-pulling insert is separated from the oppositely-inserted mold core, the spiral part drives the threaded insert to rotate and retreat from the threaded section of the tubular part. Through cooperation of the core-pulling insert, the threaded insert and the plug-in mold core, high-precision forming of a through hole and a threaded hole can be achieved, and it is guaranteed that the axes of the through hole and the threaded hole are consistent; the overall layout is coordinated in the form of opposite arrangement and nested combination, so that the structure is more compact; the core-pulling structure is prevented from interfering with the thread rotation withdrawing action, and the completeness of the thread tooth profile can be effectively guaranteed.

A method for operating a machine for laser cutting tubes and forming segments, wherein the machine includes: a working head (12) having a focusing device (18) adapted to focus a laser beam onto the surface of a tube or forming segment (T) to be processed; a carriage (28) on which the working head (12) is mounted; and an automatic insertion application system (30) for placing threaded inserts (I) into a housing (H) formed in the wall (w) of the tube or forming segment (T) by means of the laser beam, the automatic insertion application system being integrated into the machine and configured to operate in a coordinated manner with the working head (12).

The utility model discloses a connecting bolt and a composite material connecting assembly, the connecting bolt comprises a screw rod, a sleeve and a nut, the periphery of one end of the screw rod is provided with a thread part, the periphery of the other end of the screw rod is provided with a supporting part, and the outer diameter of the supporting part is larger than that of the screw rod; the sleeve sleeves the screw rod, the inner diameter of the sleeve is smaller than the outer diameter of the supporting part, a clamping part protruding outwards is arranged on the outer side wall of the sleeve, and an opening in one end of the sleeve is a flaring; the nut is connected to the threaded part, the nut is used for driving the screw rod to move axially, so that the supporting part moves into the sleeve from the flaring, then the sleeve is expanded, the clamping part is clamped in a connecting hole of a to-be-connected piece, and the supporting part can smoothly move into the sleeve conveniently by forming the flaring in one end of the sleeve. Compared with the mode that a threaded insert is arranged in a connecting hole of the to-be-connected piece in advance, the connecting convenience can be effectively improved, and the connecting stability of the bolt can be guaranteed through the clamping part.