532 results about "Clip device" patented technology

The utility model relates to a pipeline clamp device with adjustable support height, which comprises a first support frame, a second support frame, a first fixing clamp, a second fixing clamp, an upper bolt, a lower bolt, an upper nut and a lower nut, the first support frame and the second support frame are respectively provided with a fixing support surface and a mounting adjusting surface, the mounting adjusting surface is provided with a plurality of OB holes, and the OB holes are arranged on the fixing support surface. Each of the first fixing clamp and the second fixing clamp is provided with a fixing part, an upper supporting hole and a lower supporting hole; a clamping opening is formed by the first fixing clamp and the fixing part of the first fixing clamp, a pipeline needing to be installed is placed in the clamping opening, the upper nut and the upper bolt are spirally adjusted to fasten the pipeline clamp device, and the lower nut and the lower bolt are spirally adjusted to fasten the pipeline clamp device. An adjustable supporting structure is adopted, and the pipeline fixing device can adapt to different pipeline positions, is good in bearing capacity and is suitable for installing and fixing various pipelines.

The embodiments of the present specification provide a clip device. The clip device comprises a sheath, a clip arm and a receiving tube, the receiving tube is releasably connected with the sheath, the clip arm comprises at least two clamping parts, the proximal ends of the at least two clamping parts are movably arranged in the receiving tube, the clip arm is opened when the clip arm moves distally relative to the receiving tube, the clip arm is closed when the clip arm moves proximally relative to the receiving tube, and the receiving tube is further used for locking the clip arm.

The invention provides a clamping device for a thin-wall whole pipe fatigue test and a test method, and belongs to the technical field of clamping devices. The device comprises clamping cushion blocks which are fixedly connected to two ends of a thin-wall whole tube sample main body and are used for transmitting test force; the high polymer material film adhesive tape is wound on a transition area of the clamping cushion block and the thin-wall whole pipe sample main body; the chock plugs are used for being plugged into the two ends of the thin-wall whole-tube sample main body, and packing paper is installed between the chock plugs and the inner wall of the thin-wall whole-tube sample main body and used for supporting the inner wall of the sample and evenly transmitting test force. The clamping cushion blocks are fixedly connected to the two ends of the sample and matched with the high polymer material film adhesive tape to reduce friction, the chock plugs are wound around the packing paper to support the inner wall, a stable clamping structure is formed, and it is ensured that fatigue fracture occurs in the working section. The problems of clamping stress concentration and fracture of a non-working section can be effectively avoided, the accuracy of a fatigue life evaluation result of the whole thin-wall pipe is improved, and the method can be widely applied to high-cycle and low-cycle fatigue performance tests under different conditions.

The invention discloses a clamping device for optical lens detection, and belongs to the technical field of optical lens detection, the clamping device comprises a base and a clamping mechanism, the upper surface of the clamping mechanism is provided with a protective cover through a fastener, and the position, in contact with a lens, of the clamping mechanism is provided with a protective assembly. Mounting blocks are fixedly connected to the periphery of the outer wall of the clamping mechanism, positioning holes are formed in the surfaces of the mounting blocks, through cooperation of positioning columns and the positioning holes and rapid limiting of the positioning mechanism, dismounting and mounting operation and repeated calibration steps of multiple sets of bolts and nuts are omitted, the dismounting and mounting process of the clamping mechanism is greatly simplified, the operation time is saved, and the working efficiency is improved. And meanwhile, a protection assembly is arranged at the contact position of the clamping mechanism and the lens, so that a traditional rigid clamping mode is improved, effective buffer protection is formed, and damage such as scratches and indentations on the surface of the lens in the clamping process can be avoided.

The invention relates to an intelligent flexible machining tool and method for a complex thin-wall frame structural member, belongs to the technical field of numerical control machining equipment, is used for solving the problems of part clamping deformation, precision reduction and low efficiency of repeated clamping, has the function of monitoring pressure and deformation displacement on line, and can effectively reduce machining stress and part deformation. The tool comprises a base plate, a central control system, a controllable clamping module and a precise supporting module. And the controllable clamping module has an avoiding function. By means of the modular clamping tool, full-sequence machining of the parts can be completed through one-time clamping, workpiece deformation is effectively avoided, and the machining precision and the production efficiency are remarkably improved. According to the intelligent flexible machining tool and method, the framework of the foundation plate and the rapid detachable electric pneumatic clamping assembly is adopted, the clamping position can be flexibly adjusted according to the part specification, and the application range and the flexibility degree of the clamping device can be remarkably improved.

The invention discloses a metal workpiece straightening and clamping device and method, and relates to the technical field of metal workpiece straightening, and the device comprises a fixing plate, a pressing device and a rotating device. Wherein the at least two pressing devices are arranged on the fixing plate in a sliding mode in the length direction of the metal workpiece, and the distance between the pressing devices is adjustable; the rotating device is arranged at one end of the fixing plate and comprises a clamping piece and a rotating piece, the clamping piece is used for clamping a metal workpiece, and the rotating piece is connected with the clamping piece so as to drive the clamping piece to rotate. The invention further provides a straightening method for the metal workpiece through the straightening device for the metal workpiece, clamping of workpieces of different specifications can be met through the clamping device of one specification, the straightening clamping device for the metal workpiece can complete the procedure of straightening the workpieces of different specifications at different angles through one-time clamping, the product quality is effectively guaranteed, and the production efficiency is improved. And the straightening and clamping efficiency is improved by more than 30%.

The utility model belongs to the technical field of suction cup devices, and particularly relates to a novel suction cup device which comprises a suction cup photoelectric frame, air cylinder installation frames are arranged on the two sides of the top of the suction cup photoelectric frame, double-shaft air cylinders are installed on the air cylinder installation frames, and silica gel vacuum suction cups are installed at the bottoms of the double-shaft air cylinders. A sponge vacuum suction cup is arranged at the bottom of the suction cup photoelectric frame, a self-locking air cylinder is installed in the middle of the top of the suction cup photoelectric frame and connected with a connecting rod, a holding gripper is installed on the connecting rod, and rotary clamping air cylinders are arranged on the two sides of the self-locking air cylinder. The silica gel vacuum suction cup, the sponge vacuum suction cup and the holding gripper are integrated and combined to the same mechanism, products and soft and hard packing materials can be sucked, the mechanism is simple, installation is convenient, and meanwhile the production requirement is met. The clamping device is additionally arranged, falling caused by sucker failure during gas and power failure of valuable products is prevented, the falling probability of the products is reduced, and damage and loss of the products are avoided.

The utility model discloses a tunneling rock drilling device which comprises a propelling beam, a holding and clamping device arranged on one side of the propelling beam and used for conveying to-be-used drill rods to the propelling beam, a push rod device arranged on a second to-be-used drill rod, a first to-be-used drill rod arranged on the holding and clamping device and a second to-be-used drill rod arranged on the second to-be-used drill rod arranged on the push rod device. The push rod device is arranged on the propelling beam and used for conveying the second to-be-used drill rod to the holding and clamping device. The utility model further discloses a tunneling drill jumbo which comprises a jumbo body, an arm support mechanism arranged on the jumbo body and the tunneling drill device arranged on the arm support mechanism. The push rod device is matched with the holding and clamping device, compared with an existing holding and clamping device with a connecting rod, only one drill rod can be additionally arranged, and the drilling depth is limited, more drill rods can be automatically additionally arranged, the drilling depth is increased, the requirement for longer drilling operation is met, and the device is suitable for small-section construction sites.

An ultrasonic cavitation nasal clip device for therapy with built-in medication supply soaked in medicinal liquid comprises a U-shaped elastic component, as well as a left clip block and a right clip block respectively connected to both ends of the U-shaped elastic component. Each of the left clip block and the right clip block is provided with an ultrasonic therapy unit. The invention is characterized in that each of the left clip block and the right clip block is respectively provided with a medicinal-liquid chamber and a cavity. On the side surface of each clip block, a medicinal liquid outlet hole is formed in communication with the medicinal-liquid chamber. A cotton pad soaked in medicinal liquid is installed in the medicinal-liquid chamber, which is further equipped with a sealable lid that can be repeatedly opened or closed.

The invention is applicable to the field of electric connectors, and provides a wire clamp device, which comprises a base, a wire clamp, a wire clamp, a wire clamp, a wire clamp and a wire clamp, and is characterized in that the base is provided with a first side and a second side opposite to the first side in the length direction; the trunking component is detachably connected to the base, a plurality of semicircular trunking bodies are formed in the trunking component, the inner diameter of each semicircular trunking body is matched with the outer diameter of a cable, and the trunking components of different specifications correspond to the semicircular trunking bodies of different inner diameter sizes; the turning cover is rotationally connected to the first side of the base, and the turning cover can turn over to cover the wire slot component; and the locking assembly is rotationally connected to the second side of the base, and the locking assembly is used for locking or unlocking the flip cover. In the application, the wire duct component is configured to be a replaceable structure, the wire duct components of different specifications correspond to the semicircular wire ducts of different inner diameters, cables of different outer diameters can be adapted only by replacing the wire duct component, a base does not need to be replaced or a mold does not need to be opened again, the production cost of multiple types of cables can be reduced, the remodeling period can be shortened, and the production efficiency can be improved.

The invention provides an automatic code spraying stamper machine based on a mechanical arm, and relates to the technical field of quarantine equipment. An automatic code spraying stamping machine based on a mechanical arm comprises a rack, an electric control cabinet device and a clamping device. The electric control cabinet device and the machine frame are arranged in sequence, and the clamping device is installed on the lower portion of the machine frame. The machine further comprises a mechanical arm and a code spraying and water scraping device. The mechanical arm is arranged on the rack, the code spraying and water scraping device is connected to the operation end of the mechanical arm, and the code spraying and water scraping device, the clamping device and the mechanical arm are electrically connected with the electric control cabinet device. The code spraying and water scraping device comprises a sliding rail mechanism, a code spraying mechanism and water scraping mechanisms, a sliding rail mechanism body is located on the lower portion of the code spraying and water scraping device, the water scraping mechanisms are carried on the two sides of the sliding rail mechanism through water scraping mechanism supports, and water scraping mechanism air cylinders are distributed behind the water scraping mechanism supports in pairs. The code spraying mechanism is arranged in the middle of the sliding rail mechanism and is driven by a code spraying mechanism air cylinder to do reciprocating motion along a sliding rail. The holding and clamping device is of a clamping structure with a three-dimensional direction moving and adjusting function.

This invention discloses a dual-head asynchronous cyclic clamping and releasing device and method, relating to the field of machine tool technology. It solves the technical problem of low processing efficiency caused by the need to clamp and release machine tools at different positions. The key technical solution is that the forward movement of the mandrel causes the locking element to drive the rotating spindle in a forward motion, thereby moving the guide groove to the limit rod; then, the reverse movement of the mandrel causes the compression spring to drive the rotating spindle in a reverse motion, thereby moving the first or second limit groove to the limit rod. Through the forward and reverse movements of the mandrel, the guide groove and limit groove on the rotating spindle can move to the limit rod, thus achieving synchronous clamping and releasing of the mandrel and the base head. This avoids the time wasted by the need for clamping and releasing at different positions in the traditional production process, thereby improving the processing efficiency of the product.

The invention relates to a bagging mechanism for an automatic sock packaging assembly line, and belongs to the field of mechanical equipment. The automatic paper tearing machine comprises two conveying belts, the two conveying belts are the first conveying belt and the second conveying belt, the conveying direction of the first conveying belt is perpendicular to that of the second conveying belt, and the automatic paper tearing machine is structurally characterized by further comprising a moving and clamping device, a suction cup device, a paper tearing device, a turnover device and a sealing device; the moving and clamping device is located on the side portion of the first conveying belt, the suction cup device and the sealing device are sequentially arranged on the side portion of the second conveying belt in the conveying direction, the paper tearing device is matched with the turnover device, the turnover device is matched with the sealing device, and the moving and clamping device comprises a moving air cylinder and a clamping piece. The clamping piece is installed on the movable air cylinder, the suction cup device comprises an upper suction cup and a lower suction cup, and the upper suction cup and the lower suction cup are oppositely arranged.

The application provides a novel endoscope clip device, and relates to the field of medical instruments.The device comprises two sets of clip assemblies, a clip base, a clip support and a locking member.The two sets of clip assemblies are connected to the clip base, the clip base is connected to the locking member, the locking member is located in the clip support, and the locking member drives the clip base to move in the clip support to drive the two sets of clip assemblies to close or open.When the two sets of clip assemblies are closed, the locking member and the clip base can cooperate with the clip support to lock the two sets of clip assemblies in the closed state.The device has simple structure and reliable performance.

The present disclosure belongs to the technical field of nuclear power and particularly relates to a plug automatic clamping device and a pipe plugging device. The present disclosure can carry a certain number of plugs through the mutual cooperation between the support, the air cylinder, the pneumatic clamp, the plurality of clamping claws, the plurality of plugs and the storage pipe. After the installation of one plug, the plug can be automatically clamped in situ, so that the next pipe plugging operation can be carried out nearby, the lifting vehicle is prevented from repeatedly moving between the pipe plugging position and the manifold opening due to the replacement of the plug, and the pipe plugging operation efficiency is improved.

This application provides a warp beam clamping device and a sizing machine, relating to the field of textile technology. The warp beam clamping device includes a friction assembly and a centering assembly. The friction assembly includes a pair of friction elements and a driving element. The pair of friction elements are symmetrically arranged about the centering surface, and the driving element drives the pair of friction elements to move closer or further apart. The centering assembly includes a pair of rolling elements, arranged side-by-side and spaced apart. Each rolling element has a rotational surface and a rotation axis, and is capable of rotating about the rotation axis. The axis of the rotational surface and the rotation axis are collinear. The rotational surface of the pair of rolling elements abuts against and supports the outer peripheral surface of the warp beam friction disc. This application enables rapid adjustment of friction pressure and loading / unloading of the warp beam, thereby improving the convenience, stability, and intelligence of equipment operation.

This clip device comprises: a clip unit having arms that includes a first arm and a second arm, and a holder for supporting the arms so that the arms can be opened and closed; a sheath separably connected to the clip unit; and a regulating member capable of regulating an opening operation in which the first arm transitions from a closed state to an open state. The arms can transition to: a first form in which the first arm and the second arm can be opened and closed; and a second form in which the second arm can be opened and closed and the opening operation of the first arm is regulated by the regulating member.

The utility model relates to a brake caliper durability test bench, which comprises a test bench main body and a clamping device, the clamping device is used for clamping a brake caliper, the clamping device comprises a plurality of sliding seats and a driving member, the plurality of sliding seats are slidably connected to the test bench, and the driving member is used for driving the plurality of sliding seats to slide. The multiple sliding seats are fixedly connected with first abutting blocks correspondingly, the multiple sliding seats are slidably connected with multiple second abutting blocks in the sliding direction of the sliding seats, springs are arranged on the multiple second abutting blocks, and when the sliding seats move towards one side of the brake caliper, the second abutting blocks abut against the brake caliper first compared with the first abutting blocks. The sliding seat is driven by the driving piece to slide, and the distance between the first abutting block and the brake caliper and the distance between the second abutting block and the brake caliper can be adjusted, so that the test bench is suitable for clamping brake calipers of different sizes and specifications, and the universality and applicability of the test bench are improved.

This utility model discloses a self-adjusting gear clamping device. The device includes a worktable with multiple sets of rollers mounted on its top outer wall. The rollers are connected to the worktable via a fixing assembly. The fixing assembly includes a sliding cavity and two limiting blocks. The sliding cavity is located on the inner wall of the worktable, and a placement groove for the rollers is formed on the top outer wall of the worktable. The two ends of the sliding cavity are located on either side of the placement groove. The two limiting blocks slide laterally against the inner walls at both ends of the sliding cavity. A limiting groove is formed on the side wall of a roller's fixing bracket, which limits the movement of the limiting blocks. A spring is fixedly connected to one end of the limiting block's side wall. An electromagnet is fixed to the bottom inner wall of the sliding cavity. This utility model, by incorporating rollers and a fixing assembly, avoids wear between the gears and the top surface of the worktable after prolonged use, and also facilitates roller replacement with lower replacement costs.

The utility model relates to a double-clamping-plate bag clamping device, and relates to the field of powder bag feeding machines. According to the technical scheme, the structure is ingenious and reasonable, and the clamping positions of the small clamping plate and the large clamping plate are matched with the bag opening of the bag by arranging the first and second hinge seats, the first and second cylinders and the first and second hinge connecting rods. Under the condition, the air cylinder drives the hinged connecting rod to drive the clamping plate to act, accurate clamping of a bag opening can be achieved, a full-automatic powder packaging machine adopting the bag clamp can remarkably improve the packaging quality only by low cost, the packaging success rate is increased to be close to 98%, the bagging problem of a powder bagging machine is fundamentally solved, and the packaging efficiency is improved. The automatic degree and reliability of packaging are improved, manual intervention is reduced, powder leakage is effectively avoided, and an efficient and stable solution is provided for the field of powder packaging.

This utility model discloses an anti-pinch device for subway platform screen doors in the field of subway platform screen door technology. It includes a mounting frame, on the inner side of which two sliding frames for opening and closing are slidably connected. A door panel is installed on the inner side of the sliding frames by bolts. Driving components are installed on both sides of the mounting frame and between the two sliding frames. The driving components are used to drive the sliding frames to drive the door panels to open and close. The sliding frames are disassembled and fixed to the door panels by multiple bolts to facilitate the disassembly and assembly of the door panels for inspection or replacement. The driving components drive the door panels on the inner side of the sliding frames to move closer or further apart. The front end of the protective component is a buffer mechanism. When an object or a person's limb is pinched, the force buffer structure contracts, providing the person with reaction time to withdraw the object or limb.

Embodiments of the present disclosure provide a clip apparatus. The clip apparatus may include a conveying device and a plurality of clip devices. The conveying device may include a sheath pipe provided with a passage. The plurality of clip devices are provided outside of the passage of the sheath pipe. The plurality of clip devices are releasably connected in sequence, and each of the plurality of clip devices is configured to clip tissue.

The utility model relates to the technical field of motor shell machining equipment, in particular to a motor shell positioning and clamping device which comprises a bearing table, a base, a supporting seat and a clamping mechanism, the bearing table is connected with the base, the supporting seat is fixed to the base, a mounting cavity is formed in the supporting seat, and the clamping mechanism is arranged in the mounting cavity. A plurality of integral structures formed by combining the bases and the supporting seats are arranged on the bearing table at equal intervals, and the clamping mechanisms are arranged on the supporting seats. By means of the arrangement of the clamping mechanism, the push rod can drive the rack to be linked along with rotation of the cam, clamping operation of the motor shells is achieved, the clamping device is simple and efficient, meanwhile, through the arrangement of the multiple supporting bases, the clamping device can conduct clamping operation on the multiple motor shells at a time, and the working efficiency is improved. And the multiple clamping mechanisms can be controlled to be synchronously linked through one driving device, multi-station machining can be carried out while operation is easy, the production quality of products is guaranteed, and the production efficiency is improved.

The utility model discloses special equipment for measuring an electrode blank. The device comprises a loosening and clamping device, an X-axis linear motion assembly, a Y-axis linear motion assembly, a Z-axis linear motion assembly and a support, the support is provided with a detection device, and the detection device comprises a servo motor and a measuring head. The measuring head is of a groove-shaped structure with a downward opening, the upper inner top face of the groove-shaped structure serves as a top datum plane A, the right inner side face of the groove-shaped structure serves as a right datum plane B, meanwhile, the left inner side face of the groove-shaped structure serves as a left datum plane C, and an electrode blank is clamped and fixed through the blank loosening and clamping device and can be measured through the detection device. The measuring device has the advantages that the measuring times are reduced, the efficiency is greatly improved, and particularly, the measuring head with a groove-shaped structure is adopted, so that the measurement of three base surfaces of the measuring head to five surfaces of an electrode is realized; the whole structural design is ingenious, continuous measurement work can be achieved, rapid clamping of the electrode blank can be achieved, and the working efficiency is further improved.

The invention discloses a machining, positioning and clamping device and method for a tail plate of an injection molding machine. The device comprises a base, a supporting plate and at least one positioning and clamping assembly. The positioning and clamping assembly comprises a positioning connecting plate, a supporting block, a locking block, a locking rod and a positioning mechanism. Preferably, the positioning mechanism is an observation window and a positioning pin which are arranged on the positioning connecting plate, and precise positioning is achieved by matching with positioning holes in the tail plate supporting legs. The observation window facilitates visual monitoring of the positioning state. Through modular design, rapid and accurate positioning and rigid clamping of the tail plate on a machining center are achieved, the problems that a traditional clamping mode is low in efficiency and poor in precision are effectively solved, and the machining quality and the production efficiency are remarkably improved.

The invention discloses a machining and clamping device for a thin-wall cylindrical part, and relates to the technical field of part machining. The machining and clamping device comprises a tool main body, a positioning sleeve, filler and a pressing cover; a positioning sleeve is arranged in the tool main body, the positioning sleeve and the tool main body are coaxially arranged, the matching surface of the tool main body and the positioning sleeve is a conical surface, the end part of the tool main body is in threaded connection with a pressing cover, and the pressing cover is used for fixing the positioning sleeve; a filling groove is formed in the inner wall of the positioning sleeve, and the filler is arranged in the filling groove; an elastic layer is arranged on the inner wall surface of the positioning sleeve. Under the condition that the positioning precision and clamping of the part are guaranteed, multi-point distributed clamping of the thin-wall cylindrical part in the full length range is achieved, it is guaranteed that the appearance of the thin-wall cylindrical part is free of clamping marks and clamping deformation, self-centering of the thin-wall cylindrical part during clamping is achieved, the clamping efficiency is improved, vibration is avoided in the machining process of the thin-wall cylindrical part, and the machining quality of the thin-wall cylindrical part is improved. And the part machining precision and quality are effectively improved.

The utility model relates to the technical field of alloy contacts, in particular to an alloy contact cleaning and clamping device which comprises a bottom screen plate, a clamping frame is fixedly arranged on the top face of the bottom screen plate, an adjusting rod is movably installed on the inner wall of the clamping frame, and a plurality of clamping assemblies are movably installed on the adjusting rod. A wheel handle is rotated clockwise to drive a driving gear to rotate, and a gear belt and a driven gear are further driven to rotate, so that two adjusting rods synchronously rotate, the distance between a first clamping rod and a second clamping rod is further reduced, and the clamping and fixing effects of the alloy contact are achieved; the stability of the alloy contact in the spraying and washing process is improved, and the problem that the cleaning effect is affected by rolling, overlapping, splashing and other problems of the alloy contact is avoided.

The utility model discloses an anti-loosening quick clamping device for an inflation bottle, which relates to the technical field of inflation bottle clamping and comprises a connecting shaft with one end fixed on a main shaft and the other end connected with a pull rod of the inflation bottle. The connecting shaft is a hollow shaft; the pull rod is inserted into a shaft hole of the hollow shaft; a positioning pin is arranged on the peripheral side wall, inserted into the shaft hole, of the pull rod, and a guide groove for the positioning pin to slide is formed in the side wall of the connecting shaft; the arc-shaped groove is formed in the circumferential side wall of the connecting shaft, and the linear groove extends in the axial direction of the connecting shaft and communicates with the arc-shaped groove and the end face of the connecting shaft. An inflation head is installed in the shaft hole of the connecting shaft and abuts against the end, inserted into the shaft hole, of the pull rod. The anti-loosening quick clamping of the inflation bottle can be realized only through the positioning pin and the guide groove, the structure is simple, the cost is low, the maintenance is easy, and the gas bottle can be effectively prevented from loosening in the rotating process.