50 results about "Device Subassembly" patented technology

A device component has a magnetorheological brake device with a static holder and with two brake components. A first brake component is rotationally fixedly to the holder and extends in an axial direction. A second brake component has a hollow, rotary part which is rotatable about the first brake component. An encircling gap between the first and second brake components is filled with a magnetorheological medium. The first brake component has a core of magnetically conductive material which extends in the axial direction. An electrical coil is wound axially around the core and spans a coil plane. A magnetic field of the coil extends transversely through the first brake component. A maximum outer diameter of the electrical coil in a radial direction within the coil plane is greater than a minimum outer diameter of the core in a radial direction transversely to the coil plane.

Provided is a component transfer device. The component transfer device includes: a hollow housing provided with, along an outer diameter thereof, one or more fluid ports forming vacuum or pressure; a shaft provided rotatably with respect to the housing inside the housing, and provided with, on an outer diameter thereof, a plurality of communication holes for selectively communicating with the one or more fluid ports according to a rotation location; and a roller fixed to the shaft and rotating together with the shaft, and provided with, on an outer diameter thereof, a plurality of roller holes communicating in response to locations of the plurality of communication holes.

The utility model relates to the technical field of welding equipment components, in particular to a friction stir welding auxiliary equipment positioning component. According to the technical scheme, the connecting piece comprises a spherical main body matching connecting base, the upper side and the lower side of the main body matching connecting base are standard matching planes in the horizontal direction, and an integrally-formed combined stable connecting column is arranged on the right side of the main body matching connecting base. An integrally-formed output matching connecting column is arranged on the right side of the combination stable connecting column, a cylindrical assembly combination connecting hole penetrating through the overall lower end plane is formed in the upper end horizontal plane of the main body matching connecting base, and a spherical movable adjusting matching groove is formed in the assembly combination connecting hole. The utility model has the advantages that: when in use, the spherical structure is matched with the limiting groove for accurate adjustment, so that accurate arc-surface-shaped adjustment matching can be realized, and the welding requirement of a high-precision arc welding position can be met during welding.

The utility model provides a compact multichannel surge protector, which relates to the technical field of surge protectors and comprises an installation mechanism, and the front surface of the installation mechanism is slidably connected with an equipment assembly. The mounting mechanism comprises connecting plates, sliding rods are fixedly connected to the inner walls of the connecting plates, the outer walls of the sliding rods are sleeved with first compressed springs, clamping blocks are fixedly connected to the shaft ends of the sliding rods, grooves are formed in the front faces of the connecting plates, and movable plates are fixedly connected to the outer walls of the clamping blocks; through the movable plates, the guide rods, the first compressed springs, the second compressed springs, the sliding rods, the clamping blocks and the grooves in the mounting mechanism, a user can conveniently disassemble and assemble the protector body, a screwdriver is not needed, the two movable plates are drawn close to each other, the clamping blocks can be driven to move in the grooves, and the protector body can be conveniently disassembled and assembled. Therefore, the protector body can be detached after being separated from the clamping groove on the clamping plate.

A method for assembling a rotational equipment assembly having a rotational equipment module and a rotational equipment case includes axially supporting the rotational equipment module with a first support assembly, positionally fixing a rotor assembly and a stator assembly of the rotational equipment module together with a second support assembly, coupling a pulling rod assembly with a tooling shaft of the rotational equipment module, and assembling the rotational equipment assembly by positioning the rotational equipment case axially abutting the rotational equipment module and axially pulling the pulling rod assembly to axially fit the rotational equipment module with the rotational equipment case.

The utility model provides a rough tracking angle regulator based on a double-shaft rotary table, which relates to the technical field of double-shaft rotary tables and comprises an integral mechanism, and the top of the integral mechanism is fixedly connected with an equipment assembly. The overall mechanism comprises a base, a set of sliding grooves are formed in the bottom of the inner wall of the base, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, and first rotating bases are arranged at the tops of the sliding blocks. When the rotary table body vibrates, the first spring and the second spring are important buffering elements, when the rotary table body vibrates, the vibration can be transmitted to the sliding block, the sliding block slides in the sliding groove, the springs are compressed or stretched, the springs can convert vibration energy into elastic potential energy to be stored, and then the elastic potential energy is slowly released. Therefore, the transmission of vibration energy to the base is reduced, and the vibration amplitude is reduced.

The tool clamp comprises a clamp base, an upper supporting plate and a mounting base, four sets of supporting stand columns are connected to the tops of the four corners of the clamp base in an inserted mode, and the upper supporting plate is connected to the ends, away from the clamp base, of the supporting stand columns through bolts; the mounting base is connected to the center position of the clamp base through a bolt, the top of the upper supporting plate is connected with a lifting air cylinder, and a lifting shaft is arranged in the lifting air cylinder; precise positioning of a workpiece is achieved through the synergistic effect of multiple positioning columns, the pasting precision of felt is improved, the tool clamp assembly for fixing and the pressing plate assembly for pressing are both of a detachable structure, appropriate equipment assemblies can be selected according to different handrail models and sizes, a flexible supporting pad and an elastic reset assembly are cooperatively matched, and the pasting precision of felt is improved. And a double-air-cylinder linkage system is adopted, so that the attaching of the special-shaped curved surface felt can be synchronously completed at the same time, and the attaching time is greatly shortened.

The subject of the invention is a compact formwork system, in the form of interconnected panels 19 consisting of an openwork external formwork frame 1, internal transverse beams 4 attached thereto and a cladding 18, made of profiled steel sections. It is characterized by the fact that inside an external formwork frame 1 there is located axially an internal formwork frame 2, to which a movably adjustable assembly support 3 is attached in the upper part, to the rear part of walls of the internal formwork frame 2, the side opposite to the side with the sheathing 18, and above it, in the structure of the internal formwork frame 2, an attachment hook 6 is also movably attached. The attachment hook 6 consists of a tilting hook beam 24 mounted in a pivoting manner between the supporting profiles of the internal formwork frame 2 and an attachment hook eye 23 placed in its upper part. The attachment hook beam 24 is mounted in a pivoting manner on a pivot 22 and equipped with a cotter pin 21. The attachment hook eye 23 is mounted rotationally at the top of the attachment hook beam 24 and is equipped with a spring 20. The distance between the attachment hook 6 and the integral mounting support 3 is such that there is no overlap between the two elements. Vertically, between the internal transverse beams 4, beams 5 are permanently fixed in a decreasing number on each layer of internal beams 4, starting from the bottom of the external formwork frame 1. On the horizontal fragment of the internal formwork frame 1, a connecting lock 7 is mounted permanently having the form of a shaped piece 17 attached in an articulated manner on the external formwork frame 1, terminated with an articulated jaw 25 and a pressure element 28. The adjustable assembly support 3 contains tubular load-bearing profiles 8 - external and internal 8a, 8b, symmetrically moulded on both sides, so that at least a pin mounting mould 11 and a guiding mould 12 are formed in the surface of the tubular load-bearing profiles 8a, 8b, with the load-bearing profiles 8a, 8b having a reduced diameter at their ends. Into the interior of the tubular support profiles 8a, 8b, screw elements 10 with external threads 9 are inserted symmetrically, so that a screw element 10 with a right-hand thread 9a is inserted into one end of the support profile 8 ends, and a screw element 10 with a left-hand thread 9b is inserted into the other end of the tubular support profile 8. Screw elements 10 with external threads 9 on one end feature a joint 13 with a through opening 14. Onto the right-hand thread 9a and the left-hand thread 9b of the screw element 10 with an external thread 9 are screwed thread sleeves 16, right-hand thread 16a and left-hand thread 16b, respectively, and each threaded sleeve 16, at its end not connected with a threaded element 16a, 16b, features an opening 15 for mounting the assembly foot 29. The subject of the invention is also a method of assembly of a compact formwork system, which according to the invention consists of the stages of lifting the attachment hook 6, attaching the panel 19 using the attachment hook 6 to a sling hook, moving the panel 19 to the intended site, making the panel 19 plumb at the intended site and connecting several panels 19 together. It is characterized in that the: attachment hook 6 spring 20 always sets the attachment hook ear 23 in the retracted position. In the resting position the attachment hook beam 24 and the attachment eye 23 are entirely within the space of the internal formwork frame 1, without protruding beyond its plane. After connecting the sling hook to the attachment hook eye 23, as lifting is performed, the spring 20 resistance is overcome and the attachment hook eye 23 rotates until it reaches a position above the top of the external formwork frame 1. A thus suspended panel 19 remains in a vertical position. When the panel 19 is made plumb in its intended site, the integral mounting support 3 is released and secured to the surface using a mounting foot 29, and individual panels 19 are connected by moving the connecting lock 7 shaped piece and pressing in with a pressure screw of a pressure element 28. In case mounting platforms or other accompanying equipment are mounted on the side opposite the cladding 18, the attachment hook beam 24 is tilted to the selected position and secured with a cotter pin 21. This will result in a shift in the centre of gravity of the suspended formwork and equipment assembly, allowing the formwork frame to remain vertical.

The present application relates to the field of electronic device fittings, and aims to solve the problem of it not being possible for known hinges to have a simple structure and also better meet rotational damping requirements. Provided are a hinge assembly, a support apparatus, an electronic device assembly and a foldable device. The hinge assembly comprises a rotary shaft, a first leaf and a second leaf. The first leaf comprises a first leaf plate and first sleeves. The second leaf comprises a second leaf plate and a second sleeve, wherein slits in the second leaf plate divide the second sleeve into a main sleeve and side sleeves. The first sleeves are provided with engagement recesses in a protruding manner, and the side sleeves are provided with engagement protrusions. In a first state, the engagement protrusions engage into the engagement recesses; and in a second state, the engagement protrusions and the engagement recesses are staggered in the circumferential direction, and the engagement protrusions of the side sleeves elastically abut against the first sleeves. The beneficial effect of the present application lies in: being capable of providing a better damping effect and a flattened state maintaining capacity.

The utility model relates to the technical field of liquid level meters, and discloses a novel gas guide type liquid level meter which comprises a sensitive device assembly, a gas guide pipe is arranged on the outer wall of the sensitive device assembly, a balance cover is arranged at the end of the gas guide pipe, a fixing assembly is arranged on the outer wall of the sensitive device assembly, and the fixing assembly comprises a fixing sleeve. A bidirectional threaded rotating rod is rotated, so that a limited threaded sliding block drives an L-shaped plate and an extrusion rubber block to move, the grip can be stably fixed when the L-shaped plate and the extrusion rubber block move towards the two sides, and after the threaded sliding block moves to the maximum limit, a connecting plate can be pulled to enable an elastic telescopic plate to stretch; and after the fixing head is aligned with the limiting groove, the elastic telescopic plate can be loosened, so that the fixing head can be stably inserted into the limiting groove, it is guaranteed that the balance cover can be stably stored when the balance cover is not used, and the balance cover is prevented from penetrating through the air guide pipe to be wound and knotted.

The invention relates to the technical field of nuclear power ocean engineering equipment assemblies, in particular to a high-temperature-resistant fastening protection assembly of an icebreaker. According to the technical scheme, the safety protection device comprises a main body matching protection seat made of a high-temperature alloy material, the left side of the main body matching protection seat is provided with a heat-resisting safety matching inclined face inclining towards the upper right portion, the included angle between the heat-resisting safety matching inclined face and the horizontal direction is 63 degrees, and the right side of the main body matching protection seat is of a vertical plane structure; a matching receding safety groove with a downward opening is formed in the middle position, in the front-back direction, of the right side of the main body matching protection base, and an arc-shaped combined precise stop groove with a lower left opening is formed in the left lower end of the main body matching protection base. The protective assembly has the advantages that a certain safe ventilation space can be formed between different assemblies during matching, the overall mounting precision can be guaranteed by matching with the precise stop groove in the bottom position, and the high-temperature resistance of the protective assembly can be more reliable during use.

A method for assembling a rotational equipment assembly having a rotational equipment module and a rotational equipment case includes axially supporting the rotational equipment module with a first support assembly, positionally fixing a rotor assembly and a stator assembly of the rotational equipment module together with a second support assembly, coupling a pulling rod assembly with a tooling shaft of the rotational equipment module, and assembling the rotational equipment assembly by positioning the rotational equipment case axially abutting the rotational equipment module and axially pulling the pulling rod assembly to axially fit the rotational equipment module with the rotational equipment case.

The invention discloses a plug-and-play secondary equipment assembly in a transformer substation and an operation method, and the assembly comprises a box body which is provided with through holes in two end walls for a cable to pass through, and a wire holder which is arranged in the box body and is used for connecting the two end walls of the box body. The side wall of the first slot is provided with a plurality of groups of first slots in which cables can be inserted, the elastic plectrum is arranged on one side in the first slot, the conductive plate is arranged at the bottom of the first slot, the elastic plectrum can abut against the cables and exert pressure on the cables, and the fixing assembly penetrates through a through hole and is installed on the side wall of the box body and comprises a locking seat. A plurality of sets of locking grooves are formed in the end face of the locking base in a penetrating mode, sealing gaskets made of elastic materials are installed in the locking grooves, holes are formed in the centers of the sealing gaskets, cables can penetrate through the holes, the sealing gaskets extrude the cables, the wiring process can be faster and more accurate, the cables with different sizes can be matched for unified fixing, and the wiring efficiency is improved. The cable is prevented from being damaged due to self-extrusion caused by clamping, and the connection process and accuracy of the cable are accelerated.

The utility model discloses a galvanization production line strip steel deviation rectifying device, relates to the technical field of strip steel rolling, and adopts the technical scheme that the galvanization production line strip steel deviation rectifying device comprises a production line supporting frame, the top of the production line supporting frame is fixedly connected with a strip steel rolling device body, and a deviation rectifying device assembly is arranged at the top of the production line supporting frame and comprises a connecting plate; the strip steel deviation rectifying device comprises a connecting plate, the top of the connecting plate is connected with a deviation rectifying roller device body, an H-shaped hollow support is arranged at the bottom of the connecting plate, and the bottom of the H-shaped hollow support is fixedly connected with a production line supporting frame. The height of the deviation rectifying roller device body can be accurately adjusted, the deviation rectifying roller can be easily aligned to the same horizontal line as the strip steel winding device body due to the height adjustability, the arrangement process of strip steel is greatly simplified, and the production efficiency is improved.

A wafer mounting table 10, which is one example of a member for a semiconductor manufacturing apparatus, comprises: a ceramic plate 20 that has, on the upper surface thereof, at least one of a wafer mounting surface 21 and a focus ring mounting surface 26; a plug placement hole 24 that penetrates the ceramic plate 20 in the vertical direction and has a tapered inner peripheral surface 24a tapering toward the lower side thereof; and a plug 50 that is fitted into the plug placement hole 24, has a tapered outer peripheral surface 50a tapering toward the lower side thereof, and allows gas to flow in the vertical direction. The outer peripheral surface 50a of the plug 50 has a steeper slope than the inner peripheral surface 24a of the plug placement hole 24.

The utility model discloses a saw blade clamping device, including saw blade, reciprocating rod and be used for connecting saw blade and reciprocating rod's clamping device subassembly, and clamping device subassembly includes guide, locking sleeve and first elastic part, and the upper end of reciprocating rod is provided with the first locking inclined plane along its periphery extension, and the inner wall of locking sleeve is provided with the second locking inclined plane along its periphery with first locking inclined plane corresponding cooperation, the outer peripheral wall of reciprocating rod is provided with the limit protruding, and the inner peripheral wall of locking sleeve is provided with the limit inclined plane with limit protruding corresponding cooperation. Its through clamping device subassembly realizes the quick installation and disassembly of saw blade, and simple and convenient operation, through the abutting cooperation of limit protruding and limit inclined plane, limit locking sleeve to move down relative to reciprocating rod, through the abutting cooperation of first locking inclined plane and second locking inclined plane, limit locking sleeve to move up relative to reciprocating rod. Further realize the up and down limit of locking sleeve, avoid when not installing saw blade, and locking sleeve shakes relative to reciprocating rod.

The present invention discloses a portable AC charging pile metering and calibration device, which belongs to the technical field of new energy vehicle charging piles. It includes a main shell and a rotating wheel. The pull rod assembly includes a slide groove and a folding handle. The slide groove is arranged on one side of the main shell, and the folding handle is slidably inserted in the slide groove. The calibration equipment assembly includes a mounting base, which is arranged in the main shell. A plurality of side support arms are circumferentially arranged on the mounting base. The rotating shock filtering mechanism includes a fixed wheel groove, a rotary wheel and a connecting block. The fixed wheel groove is assembled on the inner wall of the main shell. A rotary wheel is rotatably assembled in the fixed wheel groove. A connecting block is elastically assembled on the rotary wheel, and the connecting block is movably connected to the side support arm. The present invention uses a plurality of fixed wheel grooves and rotary wheels circumferentially arranged in the main shell, and a connecting block elastically connected to the rotary wheel. In the process of dragging the calibration equipment at various inclination angles, the connecting block automatically tends to the vertical direction for shock filtering, thereby improving the protection effect of the calibration equipment.

The utility model provides a linkage safety device for a gas meter, which relates to the technical field of gas meters and comprises a mounting mechanism, and the front surface of the mounting mechanism is slidably connected with an equipment component; the mounting mechanism comprises a mounting plate, a sliding groove is formed in the front face of the mounting plate, a clamping block is connected to the inner wall of the sliding groove in a sliding mode, and a limiting rod is fixedly connected to the inner wall of the sliding groove. By means of the design, the device body and the mounting plate can be conveniently connected by a user, meanwhile, the device body and the mounting plate are of a split type structure, in actual use, the user can disassemble the device body according to maintenance requirements so that components on the device body can be conveniently maintained, and therefore the device is convenient to use. Therefore, the parts needing to be maintained can be operated independently, and the overall maintenance difficulty is reduced.

The invention discloses a platform structure for cutting a haunched plate template, which is characterized by comprising a platform assembly, an equipment assembly, a bracket assembly and a cutting assembly, the platform assembly is arranged on the equipment assembly, the support assembly is fixed to the platform assembly, and the cutting assembly is movably connected to the support assembly. The platform assembly comprises a platform base, a platform frame, a platform rotating seat, a cutting platform, a first servo motor and a second servo motor, the assembly used for electrically adjusting the angle and the length of the platform is installed on the platform structure, the platform can be accurately adjusted to the needed inclination angle according to the cutting requirement of a haunching plate template, and therefore the haunching plate template can be cut more accurately. And the platform structure can meet the cutting requirements of haunching plate formworks of different types and specifications.

A switchgear assembly is disclosed, comprising an interior space, a plurality of switches, a plurality of conductors, and at least one enclosure. The switches are arranged within the interior space. The interior space contains an electrically insulating fluid. The switches include at least one circuit breaker and at least one other switching device. The interior space is located within the at least one enclosure. In one operating configuration of the switchgear, the electrically insulating fluid occupies a volume of the interior space such that, in this operating configuration, the electrically insulating fluid separates the conductors from one another, and the at least one circuit breaker and the switching contacts of the at least one other switching device are located within the electrically insulating fluid.

A hinge mechanism is applied to—a protective case. A first rotating shaft assembly in the hinge mechanism is fixedly connected to a first portion of the protective case, and is further rotatably connected to a second portion of the protective case. A second rotating shaft assembly in the hinge mechanism is fixedly connected to the second portion of the protective case, and is further rotatably connected to a third portion of the protective case. When the second portion of the protective case rotates relative to the first portion of the protective case by using the first rotating shaft assembly, a transmission part that cooperates with both the first rotating shaft assembly and the second rotating shaft assembly is configured to drive the third portion of the protective case to rotate relative to the second portion of the protective case by using the second rotating shaft assembly.

The utility model relates to the technical field of oil exploitation equipment components, and discloses an oil exploitation wellhead back pressure control device which comprises a valve body external mechanism, a valve element component is rotatably installed on the inner side of the valve body external mechanism, the valve body external mechanism and the valve element component are made of hard alloy materials, and the valve body external mechanism comprises a valve seat. The two ends of the inner side wall of the valve seat are each provided with an assembly hole, and a first sealing bearing is rotationally installed in the assembly hole in one end. The reinforced durable valve body structural design is adopted, the valve element and the valve seat which are made of hard alloy materials are adopted, the front end of the valve rod of the valve element is fixedly connected with the valve plate of the valve element, the annular reinforcing ring and the reinforcing ribs are arranged at the front end of the valve plate, and meanwhile the upper side and the lower side of the rear end of the valve plate are connected with the valve rod through the reinforcing seats respectively. The structure of the valve plate is further reinforced, the valve element and valve plate assembly of the valve is not prone to abrasion or corrosion damage, and therefore the sealing performance and the adjusting precision of the valve are guaranteed.

The invention relates to a metering system (10) for an agricultural spreader (100), comprising: an equipment assembly (16) comprising at least one airflow generator (18, 20, 42) for generating a conveying airflow (FLS) and a metering airflow (DLS) flowing in a conveying direction; a metering device (26, 26a, 26b) configured to meter the spread material with a sub-metering gas flow generated by the metering gas flow (DLS); and a spreading system (22), by means of which the spread material can be conveyed from the storage container (12, 14) to the metering device (26, 26a, 26b).

The invention relates to a dispensing device subassembly (100) comprising a body (101) which is configured to receive an element (50) in a housing (110) around which retaining members (114) are arranged. The retaining members each bear at least one raised retaining portion (120) and are divided into two categories of retaining member (114A; 114B). The raised retaining portions (120) include at least one lower raised portion (120A) and at least one upper raised portion (120B). The raised retaining portions (120) of one of the categories of retaining member, first or second, comprise only one single upper or lower raised retaining portion. Alternatively, the raised retaining portions (120) of the first category of retaining member (114A) comprise an upper raised retaining portion (120B) and a lower raised retaining portion (120A) which are different in shape and / or dimension from the upper or lower raised retaining portions of the second category of retaining member (114B).

The utility model relates to an inclination measuring device of a vehicle seat, a vehicle equipment assembly and a vehicle. An inclination measuring device (16) of a vehicle seat comprises: a support (42) comprising a first coupling means; a sleeve (44) rotatable relative to the support (42) and comprising a threaded surface (70); a nut (46) capable of cooperating with the threaded surface of the sleeve; the nut comprises a second coupling device; the first and second coupling means being able to cooperate such that rotation of the sleeve (44) relative to the support (42) causes sliding of the nut (46) relative to said support; a sensor (48) comprising first and second detection elements fixed to the support and the second coupling means, respectively; the sensor is capable of determining an axial distance between the first and second detection elements.

The invention discloses a self-adaptive floating butt joint protection device which comprises a switching assembly, a protection equipment assembly and a power equipment assembly, and the switching assembly is used for being connected to the end, needing butt joint, of main equipment; the protection equipment assembly is detachably connected to the side, away from the main equipment, of the switching assembly. The power equipment assembly comprises an actuator and a self-adaptive floating mechanism connected to one end of the actuator, the actuator is used for driving the self-adaptive floating mechanism to move in the axis direction of the main equipment, the self-adaptive floating mechanism is further used for being detachably connected with the protection equipment assembly, and the self-adaptive floating mechanism floats in the radial direction of the main equipment when stressed. The protection equipment assembly has the advantages that the butt joint error can be eliminated in a self-adaptive mode, and the butt joint difficulty is reduced.

The utility model discloses a robot cable hanger structure, and belongs to the technical field of cable hangers. Comprising a base assembly, a support assembly arranged at the top of the base assembly and a winder assembly arranged at the bottom of the support assembly, a clamping groove and a plurality of motors are fixedly arranged at the top of a base plate, fixing rods are arranged in the motors, a support is arranged in a fixing support, a fixing block is fixedly arranged at the top of the support, and the fixing block is fixedly connected with the clamping groove. A fixing clamp and a cross beam are arranged at the top of the fixing block, a plurality of moving seats are arranged at the bottom of the cross beam, a clockwork spring is arranged in the fixing seat, an upper cover is arranged on the side face of the clockwork spring, and a take-up wheel is arranged on the circumferential outer wall of the fixing seat. According to the utility model, the base assembly and the support assembly are improved, and the winder assembly is additionally arranged, so that equipment can be rapidly installed in a short time, and damage to the interior of a cable core caused by long-term movement of a robot cable during working is reduced, thereby reducing potential safety hazards.

The invention relates to the technical field of press-fitting equipment, and discloses press-fitting equipment capable of adjusting an auxiliary pressing head in a stepless mode and a press-fitting equipment assembly, the press-fitting equipment comprises a press-fitting bottom plate, a clamping plate arranged above the press-fitting bottom plate, a carrier plate arranged at the top of the press-fitting bottom plate and a jig top plate arranged above the carrier plate; the clamping assembly comprises a clamping groove formed in the middle of the carrying plate, a plurality of frog pincers arranged in the clamping groove, clamping cushion blocks installed at the front ends of the frog pincers and trays movably installed on the periphery of the carrying plate. According to the press-fitting equipment capable of infinitely adjusting the auxiliary pressing head, through mutual cooperation of the clamping assembly and the adjusting assembly, the position of a clamping rod can be adjusted according to the size of a workpiece, under the action of a lifting air cylinder, the clamping rod is pressed, and pressing of springs on screws with different screw distances is met through cooperation with frog pincers arranged on the periphery; the device can be suitable for pressing disc springs on screws of electrolytic cells of different specifications.

The utility model discloses a kind of seamless steel tube drawing equipment with double support structure, including equipment table, the top of the equipment table is equipped with drawing equipment assembly, the periphery of the bottom of the equipment table is equipped with support column, the top of the inboard of the support column and the both sides of the bottom of the equipment table are equipped with support frame, the inner chamber of the support frame is equipped with driving assembly, the driving assembly includes driving motor and moving plate, the output end of the driving motor is equipped with threaded rod, the bottom of the threaded rod is through the bottom of moving plate.The utility model has the beneficial effects that: by the detachable maintenance door plate structure set on the side wall of support frame, it is convenient to maintain the driving assembly inside support frame in later period, by the setting of telescopic link, the moving plate can be effectively kept vertically downward, it will not appear large amplitude deflection, the torque caused by eccentric load of equipment table can form reverse couple by two side beams, inhibit the torsional deformation of support column.