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11results about How to "Reliable compression" patented technology
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A magnet assembly side-pushing mechanism
ActiveCN224625340UReliable compressionAccurate pressing
This utility model relates to a magnet assembly side-push mechanism. A jig plate is mounted on a base, and the jig plate has multiple magnet receiving slots. Each magnet receiving slot on the jig plate has a side-push vertical hole at its bottom, corresponding to the end of the magnet, which penetrates the jig plate. A side-push assembly corresponding to the jig plate is also mounted on the base. The side-push assembly includes a side-push main shaft, on which multiple side-push heads are mounted. Each side-push head has a side-push vertical plate that extends upward through the side-push vertical hole. The magnet assembly side-push mechanism of this application, by having side-push vertical holes corresponding to the ends of the magnets at the bottom of the magnet receiving slots on the jig plate, allows the side-push vertical plates on the side-push heads to pass through the side-push vertical holes from bottom to top. When the side-push main shaft moves axially, each side-push vertical plate can move with the side-push main shaft within the side-push vertical hole and abut against the end of the magnet to be assembled. This reliably and accurately pushes the magnet to be assembled into the magnet receiving slot, aligning the ends of each magnet.
Owner:XINYANG YEN SONIC TECH CO LTD
Quick replacement positioning structure of high-precision pole piece mold
This application relates to the field of battery manufacturing technology, and in particular to a quick-change positioning structure for high-precision electrode molds. The structure includes a base, on the top of which a mold assembly is mounted. The mold assembly is installed on the top of the base via a quick-release assembly. This application utilizes components such as a turntable, knob, lead screw, cross-shaped push block, and inclined slider. Through the fixed connection between the turntable and a threaded sleeve, and the threaded engagement between the lead screw and the threaded sleeve, rotating the knob drives the lead screw to move axially, thereby pushing the cross-shaped push block to press against the inclined slider. The acute-angle contact surface design between the inclined slider and the cross-shaped push block converts axial movement into radial movement, causing it to press against the limiting ring of the mold assembly. Therefore, this device allows for quick tightening or loosening of the inclined slider against the mold assembly through simple knob rotation, significantly improving the convenience and efficiency of mold replacement.
Owner:SHENZHEN JIACHENG DIGITAL TECHNOLOGY CO LTD
An oil return filter housing fixing tool
ActiveCN224390522URealize self-centering positioningTaking into account drilling needsPositioning apparatusMetal-working holdersPunchingControl engineering
The utility model discloses a kind of oil return filter shell fixing tool, belong to filter technical field, including installation platform, rotation mechanism is provided on installation platform, rotation mechanism is provided on rotation platform, rotation platform is provided with bottom positioning block, top limiting mechanism is provided above bottom positioning block, the upper portion of installation platform is provided with a plurality of side limiting mechanism, in addition, top limiting mechanism can be realized opening or avoiding position before and after filter shell clamping, it is convenient for operator to freely take and place filter shell, it can be punched to shell outside, simultaneously, the punching requirement of top surface of shell outer ring is considered, satisfy the structure processing requirement under complex working condition.
Owner:CHANGSHA COLLINS HYDRAULIC TECH CO LTD
A composite fixing structure for fixing PCB
PendingCN122094033AGuaranteed fixed reliabilityImprove stabilityPrinted circuit manufactureMeasurement instrument housingStructural engineeringPumping vacuum
This application discloses a composite fixing structure for fixing a PCB, comprising: a carrier plate with multiple adsorption holes; a first abutment edge and a second abutment edge fixedly disposed on the periphery of the carrier plate; multiple pressure blocks disposed on the first abutment edge; a venting plate fixedly disposed below the carrier plate, the venting plate including a normally venting area and a first venting area; a first through hole in the first venting area selectively connected to or disconnected from a vacuum pump, and the first through hole in the first venting area opens or closes progressively from the side closer to the normally venting area to the side farther away from the normally venting area; and a pressure plate movably disposed above the carrier plate; the projection of the pressure plate on the carrier plate in a first direction is longer than the length of the carrier plate in the first direction, and the projection at least covers a portion of the first venting area. This composite fixing structure organically integrates vacuum adsorption and mechanical pressing, and can adaptively adjust the adsorption area and pressing position according to the PCB size, ensuring fixing reliability.
Owner:SUZHOU LING AUTOMATION EQUIP
Cushion gum pressing device and cushion gum feeding equipment with same
The utility model provides a kind of cushion rubber press bonding device and the cushion rubber feeding equipment with it, cushion rubber press bonding device includes: feed frame and press bonding component, feed frame extends along the conveying direction of cushion rubber, and feed frame is used to carry and guide cushion rubber;Press bonding component is located at the output end of feed frame, and press bonding component is rotatably arranged around the transverse direction of feed frame, to make the press bonding of press bonding component away from or close to forming drum;Wherein, the press bonding is at least two, each press bonding is spaced apart along the width of cushion rubber setting.The cushion rubber press bonding device of the utility model can effectively solve the uneven pressure distribution of the cushion rubber press roller using whole long rubber roller in the prior art, which leads to the technical problem that the inner and outer edges of the cushion rubber and the tire body are not tightly fitted.
Owner:SAILUN GRP CO LTD
A shielded connector
The utility model provides a kind of shielding connector, the shielding connector includes connector body, shielding ring and sleeve component, wherein, load part for carrying cable shield net in cable is equipped on connector body;Shielding ring is sleeved on the connector body, and is configured to the radial pre-fixing of the cable shield net is carried out;Sleeve component is rotatably connected with the connector body, and in the rotation process, the shielding ring is compressed in axial direction, so that the cable shield net is fixed on the load part and is conducted with the connector body.The connector has strong self-adaptive ability, the pre-fixing in installation process, reliable shielding state, can solve the problems in cable shielding and shell conduction of field wiring connector in prior art, such as limited shielding wire specification, shielding layer is easily damaged in installation process, cost control is difficult and shielding state is unreliable.
Owner:CHINA AVIATION OPTICAL ELECTRICAL TECH CO LTD
Raw material cutting equipment for die steel processing
ActiveCN224115640UEasy to adjustReliable vertical compressionPositioning apparatusMetal-working holdersStructural engineeringMachining
The utility model discloses raw material cutting equipment for die steel processing, which comprises an equipment bottom box, the equipment bottom box comprises a box shell, a first supporting shell and a second supporting shell, the first supporting shell and the second supporting shell are both fixedly installed on the upper end face of the box shell, and a processing table is fixedly installed on the upper end face of the first supporting shell and the upper end face of the second supporting shell. Two sets of limiting seats are symmetrically installed on the upper end face of the machining table and are in sliding connection with the machining table. The driving part is arranged to drive the two sets of limiting seats to synchronously move in the same direction or away from each other, the clamping width can be rapidly and conveniently adjusted to adapt to die steel raw materials of different sizes, and the adjusting efficiency and the automation degree are improved. The pressing and holding assembly is slidably installed on the limiting base, the operating piece is arranged to adjust the distance between the pressing and holding assembly and the limiting base, and therefore the die steel placed on the machining table can be conveniently and reliably pressed in the vertical direction, it is ensured that clamping is stable, raw materials are prevented from moving in the cutting process, and the cutting precision is improved.
Owner:SUZHOU JUCHENG MATERIAL TECH CO LTD
Mouthpiece cup cover with both disassembly and sealing
ActiveCN224584539UBlock vertical movementReliable compression
Owner:EVERICH & TOMIC HOUSEWARES CO LTD
Railway wagon axle box turning device and method
PendingCN121988760AGuarantee the relationship between form and positionquick releasePositioning apparatusTurning machinesTruckRailway freight car
The invention discloses a railway wagon axle box turning device and method.The railway wagon axle box turning device is used for turning axle holes and end faces of axle box casting blanks, and comprises a main plate which is vertically arranged on a four-jaw chuck of a lathe, and the main plate is a rectangular plate and clamped to the middle positions of the four edges through clamping jaws; the two supporting plate assemblies are symmetrically arranged on the two sides of the front face of the main plate disc, and the supporting plate assemblies are supported below the circular groove and clamp a compressed spring disc part through pressing screws; the side positioning block is arranged on the outer side of the supporting plate assembly in a matched mode, and the inner side wall of the side positioning block can position the end face of the outer wall of the compressed spring disc part; and the pressing assembly is used for pressing the axle box casting blank to the front face of the main plate. The axle box casting blank needing to be turned can be rapidly clamped, the machining allowance is considered for subsequent machining, and the machining efficiency and quality are improved.
Owner:BAODING LENOVO FOUNDRY CO LTD
A microfluidic chip temperature control fixture and its application method
This invention provides a microfluidic chip temperature control fixture and its usage method, including a fixture base for mounting the entire fixture; a clamping groove is formed in the middle of the fixture base, and a chip stage is supported inside the clamping groove; a heating film and a temperature sensor for precise temperature control of the microfluidic chip are disposed inside the chip stage; a fixture cover for mounting the microfluidic chip is hinged to one side of the fixture base via a connecting shaft, and the fixture cover can rotate around the connecting shaft and press against the chip stage; a pressure head for pressing and locking the fixture cover is hinged to the other side of the fixture base. This fixture facilitates the installation and removal of microfluidic chips, and allows for easy adjustment of their installation position. The overall structure is simple and easy to operate; it also enhances the sealing performance of the circulating fluid path and achieves temperature control of the microfluidic chip, facilitating rapid cooling and improving work efficiency.
Owner:WUHAN TEXTILE UNIV
Elastic secondary water distribution network for pressure coffee machine
ActiveCN224307165UReliable compressionprevent movementBeverage vesselsAgricultural engineeringStructural engineering
This utility model discloses an elastic secondary water distribution screen for a pressure coffee machine, including a water distribution screen body, a conical spring, and a small upper cover. The conical spring is connected to the middle of the top surface of the water distribution screen body, with the large diameter end of the conical spring facing upwards. The small upper cover is located at the top of the conical spring. The bottom edge of the small upper cover is integrally formed with a downwardly protruding inward folded edge. The large diameter end of the top of the conical spring is compressed against the inner wall of the inward folded edge. The conical spring can reliably compress the coffee powder, which helps to prevent the coffee powder particles on the top from moving. The conical spring does not occupy axial space after compression, and the overall structure occupies little space. It is suitable for different amounts of coffee powder, has good versatility and strong applicability, and is also convenient for handling, improving coffee output, and has low manufacturing cost.
Owner:赵凯