CN115194067A - Pier pulling equipment for nickel-titanium alloy special memory suture material - Google Patents
Pier pulling equipment for nickel-titanium alloy special memory suture material Download PDFInfo
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- CN115194067A CN115194067A CN202210800561.4A CN202210800561A CN115194067A CN 115194067 A CN115194067 A CN 115194067A CN 202210800561 A CN202210800561 A CN 202210800561A CN 115194067 A CN115194067 A CN 115194067A
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- nickel
- push rod
- titanium alloy
- outer ledge
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
Abstract
The invention discloses a pier pulling device for a nickel-titanium alloy special memory suture material, and particularly relates to the field of preparation of memory sutures, which comprises a nickel-titanium alloy material mounting mechanism and a central mounting mechanism, wherein the nickel-titanium alloy material mounting mechanism is rotatably connected to one side of the central mounting mechanism, the top end of the nickel-titanium alloy material mounting mechanism is provided with a brake processing mechanism, one side of the brake processing mechanism is fixedly connected with a data recording mechanism, a first air bag movable push rod drives the material to move outwards through a correction block of a positioning frame, the first air bag movable push rod is used as a supporting point of the back surface of the material, the first air bag movable push rod is a curved pipeline, when an expansion structure in the first air bag movable push rod moves upwards, an outer sleeve frame can deflect on the surface of an outer wall frame, the material is turned over, and if the material exceeds the central mounting mechanism to move outwards, a straight baffle plays a role in blocking, and the air flow pressure of the outer wall frame is weakened and disappears.
Description
Technical Field
The invention relates to the technical field of memory suture preparation, in particular to a pier pulling device for a nickel-titanium alloy special memory suture material.
Background
The nickel-titanium alloy is a shape memory alloy, which can automatically restore the self plastic deformation to the original shape at a certain specific temperature, and has good plasticity, the shape memory characteristic is that after the parent phase of a certain shape is cooled from the Af temperature to the Mf temperature to form martensite, the martensite is deformed at the temperature below Mf, and after the parent phase is heated to the Af temperature, the material can automatically restore the shape of the parent phase along with reverse phase transformation, actually the shape memory effect is a phase transformation process induced by heat of the nickel-titanium alloy, and according to the characteristic, the nickel-titanium alloy becomes the preparation material of the special memory suture line.
The nickel-titanium alloy needs to be subjected to a plurality of processes when being made into a special memory suture line, wherein the upsetting process is one of the more important manufacturing processes of the nickel-titanium alloy, the whole working process of the nickel-titanium alloy is that the height of a blank is reduced and the cross section is increased, and simultaneously, the nickel-titanium alloy is repeatedly upset and drawn to break carbide in alloy tool steel, so that the nickel-titanium alloy is uniformly distributed, and the manufacturing quality of the special memory suture line is improved.
The existing nickel-titanium alloy material is in a cuboid shape in the process of pier pulling, most of manufacturing processes are that a worker holds a hammer to beat the nickel-titanium alloy material in a high-temperature state until the nickel-titanium alloy material is beaten to a uniform height, and other manufacturing processes are that the worker holds a fire tongs to clamp the nickel-titanium alloy material, so that the nickel-titanium alloy material is repeatedly deformed in beating equipment.
Disclosure of Invention
In order to overcome the above defects in the prior art, an embodiment of the present invention provides a device for upsetting a nickel-titanium alloy special memory suture material, wherein an air flow arranged inside an outer wall frame firstly passes through a hollow groove, the hollow groove drives a telescopic air pipe portion in a central telescopic rod structure to move outwards, the central telescopic rod actuates a movable support push plate to lift up, the movable support push plate lifts up the material, then the air flow is similarly introduced into a first air bag movable push rod, the telescopic air pipe portion in the first air bag movable push rod structure moves outwards, as the movable push rod is attached to one side of the material, a correction block is attached to the bottom end of the lifted material, the first air bag movable push rod drives the material to move outwards through a correction block of a positioning frame, the first air bag movable push rod serves as a support point on the back side of the material, the first air bag movable push rod is a curved pipeline, when an internal telescopic structure moves upwards, an outer sleeve frame deflects on the surface of the outer wall frame, and then the material is turned over so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pier pulling device for a nickel-titanium alloy special memory suture line material comprises a nickel-titanium alloy material mounting mechanism and a central mounting mechanism, wherein the nickel-titanium alloy material mounting mechanism is rotatably connected to one side of the central mounting mechanism, a braking processing mechanism is arranged at the top end of the nickel-titanium alloy material mounting mechanism, and a data recording mechanism is fixedly connected to one side of the braking processing mechanism;
the nickel-titanium alloy material mounting mechanism comprises an outer wall mounting frame, an airbag cushion is inserted into an inner cavity of the outer wall mounting frame, a movable pressure rod is fixedly connected to the top end of the airbag cushion, a fit pressing block is fixedly connected to the top end of the movable pressure rod, a first rubber limiting sleeve is arranged at the joint of the outer wall mounting frame and the airbag cushion, a sliding groove is formed in one side of the inner cavity of the outer wall mounting frame, the inner part of the outer wall mounting frame is connected with a layered extrusion air pump in a sliding mode through the sliding groove, the layered extrusion air pump and the sliding groove are arranged in a sealing mode, a hinge limiting rod is hinged to the inner wall of the sliding groove, a movable push rod is hinged to the outer surface of the hinge limiting rod, the output end of the layered extrusion air pump is electrically connected with one end of the movable push rod under the extrusion of air pressure in the outer wall mounting frame, multiple groups of fit airbag curved rods are hinged to the outer surface of the movable push rod, multiple groups of fit airbag curved surface limiting blocks are attached to the outer surface of the fit airbag curved surface limiting blocks, and one side of the multiple groups of curved surface limiting blocks is fixedly connected with an outer sleeve frame;
the central arrangement mechanism comprises a support pressing plate, the support pressing plate is tightly attached to the outer surface of the outer ledge, a second rubber sealing sleeve is arranged at the joint of the outer ledge and the support pressing plate, two groups of hollow grooves are formed in the inner cavity of the support pressing plate, a central telescopic rod is arranged at the joint of the support pressing plate and the hollow grooves, a movable support push plate is fixedly connected to the top end of the central telescopic rod, the inner cavity of the central telescopic rod is communicated with the hollow grooves, and a support column is fixedly connected to the bottom end of the support pressing plate.
The beneficial effect of adopting the above further scheme is: settle outer wall frame inside air current at first through hollow groove, hollow groove drives the outside removal of flexible trachea position among the central telescopic link structure, central telescopic link moves the activity and supports the push pedal and lift up, the activity supports the push pedal and risees the material, secondly the air current lets in first gasbag movable push rod along the same principle, flexible trachea position in the first gasbag movable push rod structure outwards removes, because the laminating of movable push rod is in material one side, then the dog-ear with raise the bottom laminating of material, first gasbag movable push rod takes the material outwards to remove through the dog-ear of locating rack, it is as the strong point of material reverse side, and first gasbag movable push rod is bent shape pipeline, when its inside extending structure rebound, outer wall frame can be settling outer wall frame surface and deflect, the material realizes the upset one side after that.
In a preferred embodiment, the installation mechanism of the nickel-titanium alloy material further comprises a positioning frame, the positioning frame is fixedly connected to two sides of the movable push rod, a first limiting block is arranged at the joint of the movable push rod and the outer sleeve frame and keeps a sealing state, the bottom end of the positioning frame is welded with the correcting block, a first air bag movable push rod is fixedly connected to one side of the positioning frame and is communicated with an inner cavity for arranging the outer wall frame, and the positioning frame is arranged on two sides of the movable support push plate.
The beneficial effect of adopting the further scheme is that: the air bag cushion is used for arranging air flow inside the outer ledge through extrusion, the air flow is extruded along with the air flow, the air flow firstly extrudes the air pump in a layering mode through extrusion, the layering extrusion air pump slides in the sliding groove, the layering extrusion air pump is connected with the connecting end of the movable push rod, the connecting end of the layering extrusion air pump and the movable push rod can be connected into a socket and a plug, the layering extrusion air pump serves as a drive, the type of the layering extrusion air pump is MICHELIN, the movable push rod slides in the inner cavity of the outer frame, the end part of the movable push rod is attached to the surface of a raw material, the height of the correcting block of the positioning frame is lower than that of the movable support push plate, meanwhile, the air flow is extruded along with the inner cavity of the outer ledge arranged through conduction, and the air flow is transmitted to the inner cavity of the second air bag movable push rod.
In a preferred embodiment, the upper surface of the outer placement frame is provided with an auxiliary slot, the inner cavity of the outer placement frame is provided with a second air bag movable push rod, a straight baffle is fixed at the port of the second air bag movable push rod, one end of the straight baffle is rotatably connected with a rotating rod, the rotating rod is rotatably connected to the side wall of the outer placement frame, a second limiting block is arranged at the front end of the joint of the outer placement frame and the rotating rod, and the upper inner wall and the lower inner wall of the outer placement frame, which are jointed with the supporting pressure plate, are provided with matching rotating rods.
The beneficial effect of adopting the above further scheme is: the inside extendible pipe position of second gasbag activity push rod receives atmospheric pressure to promote, and it takes the straight face baffle bull stick rotatory, and the second stopper is spacing to the bull stick, then straight face baffle is the vertical state with agreeing with the gasbag curved bar, and straight face baffle is for the spacing to the material, avoids the material to receive the extrusion and outwards removes, and curved surface stopper and agreeing with the gasbag curved bar are for the buffer effect to the pressure when activity push rod resumes original place and material laminating.
In a preferred embodiment, the brake processing mechanism includes a fixed outer plate, a sliding frame is inserted into an inner cavity of the fixed outer plate, a pneumatic pump is arranged at the top end of the sliding frame, an output end of the pneumatic pump is electrically connected with a telescopic pressing rod, and the telescopic pressing rod is inserted into the inner cavity of the sliding frame.
The beneficial effect of adopting the further scheme is that: the telescopic pressure rod drives the auxiliary curved surface rotating block to move downwards through the brake pressing block and the auxiliary rubber cushion block, the auxiliary curved surface rotating block is connected with the auxiliary curved surface rotating block, the hinged frame connected with the auxiliary curved surface rotating block is fixed along with the fixing clamp frame, and the auxiliary curved surface rotating block drives the auxiliary curved surface rotating block to make deflection motion by taking the hinged frame as a reference point.
In a preferred embodiment, the bottom end of the telescopic pressing rod is fixedly connected with a braking pressing block, an auxiliary rubber cushion block is fixedly connected with an inner cavity of the braking pressing block, a central pressing column is fixedly connected with the bottom end of the auxiliary rubber cushion block, a rubber pad is installed at the bottom end of the central pressing column, a pressure chassis seat is fixedly installed at the bottom end of the central pressing column through the rubber pad, auxiliary curved surface pressing blocks are fixedly connected with two sides of each auxiliary curved surface rotating block, a hinged frame is rotatably connected with the outer side of each auxiliary curved surface pressing block, a fixing clamping frame is hinged to one side of the hinged frame, an auxiliary curved surface rotating block is rotatably connected to the inner side of the hinged frame, and a limiting fit retaining groove is formed in the joint of the fitting pressing block and the auxiliary curved surface rotating block.
The beneficial effect of adopting the further scheme is that: when the auxiliary curved surface rotating block deflects outwards, the auxiliary curved surface rotating block is connected with the inner wall of the limiting fit retaining groove, and then the pressure chassis seat extrudes the nickel-titanium alloy raw material along with the auxiliary rubber cushion block through the central compression column, and is subjected to upsetting by the pressure chassis seat, so that the carbide in the nickel-titanium alloy raw material is removed.
In a preferred embodiment, the data recording mechanism includes a motor, a positioning threaded ring is welded on one side of the motor, a fixing column is connected to one side of the positioning threaded ring through a thread, an auxiliary rotating tooth is electrically connected to an output end of the motor, and a fit sliding plate is connected to an outer side of the auxiliary rotating tooth in a meshed manner.
The beneficial effect of adopting the further scheme is that: the sliding plate is matched with the index rod, the fixed inserting block is driven by the clamping plate to synchronously move, the fixed inserting block drives the index inserting plate to slide up and down in the inner cavity of the index rod, the inner cavity of the index rod has height indexes, and the height indexes are from top to bottom and are indicated by the index inserting plate on the index rod.
In a preferred embodiment, the both sides threaded connection who agrees with the slide has the grip block, the inboard threaded connection of grip block has fixed inserted block, the inner chamber of fixed inserted block is pegged graft and is had the index picture peg, one side sliding connection of index picture peg has the index pole, index pole fixed connection is on ground, the opposite side welding that agrees with the slide has the trace, supplementary formula spout has been seted up to fixed planking one side, the trace passes through supplementary formula spout fixed connection in one side of flexible depression bar, flexible depression bar is the setting of synchronous sliding state with agreeing with the slide.
The beneficial effect of adopting the further scheme is that: the motor is used as a drive, the material is knocked at a single time by the fixing clamping frame, then a worker controls the motor, the motor drives the auxiliary rotating tooth to rotate clockwise, a limiting mechanism is arranged at the joint of the auxiliary rotating tooth and the motor, the auxiliary rotating tooth is meshed with the fit sliding plate, the linkage rod drives the telescopic pressure rod to quickly restore to the original position, and the pneumatic pump does not move any more at the moment.
The invention has the technical effects and advantages that:
1. the first air bag movable push rod drives the material to move outwards through the correcting block of the positioning frame and serves as a supporting point of the back surface of the material, the first air bag movable push rod is a curved pipeline, when the telescopic structure in the first air bag movable push rod moves upwards, the outer sleeve frame can deflect on the surface of the outer wall frame, the material is turned over, if the material exceeds the central placement mechanism to move outwards, the straight baffle plays a role in blocking, the air pressure conducted inside the outer wall frame is weakened and disappeared along with the reduction and disappearance of the air pressure of the outer wall frame, when the pressure chassis base seat leaves the surface of the material, the air pressure conducted inside the outer wall frame is larger than the force for turning over the material, the back surface of the material during processing is finished, the proper direction of the nickel-titanium alloy is adjusted quickly, and the situation that the nickel-titanium alloy material is difficult to repair and even scrapped after being deformed is avoided;
2. when the auxiliary curved surface rotating block deflects outwards, the auxiliary curved surface rotating block is connected with the inner wall of the limiting fit retaining groove, the auxiliary rubber cushion block extrudes the pressure base plate seat through the central compression column, the pressure base plate seat performs upsetting on the nickel-titanium alloy raw material so as to remove carbide in the nickel-titanium alloy raw material, the auxiliary curved surface rotating block deflects outwards and is in a clamping state with the limiting fit retaining groove, the diameter of the top end of the brake pressing block is attached to the inner wall of the fixed clamping frame along with the downward telescopic compression rod, the fixed clamping frame drives the fit pressing block to move downwards through sliding friction force, and the auxiliary curved surface rotating block is connected with the limiting fit retaining groove so as to improve the contact surface between the outer wall of the fixed clamping frame and the inner wall of the fit pressing block and avoid uneven stress of the fit pressing block and incapability of moving downwards;
3. the index picture peg is at the instruction of index pole, and the staff can know fast that the mound is pulled out the in-process, the whole shape data after the mound is pulled out with raw and other materials completion to the change process of nickel titanium alloy raw and other materials thickness, and it can accomplish required index as nickel titanium alloy raw and other materials, if thickness is great or the reduction thickness is very fast, can be through the adjustment to pneumatic pump pressure, and then improve the precision that the mound was pulled out.
Drawings
FIG. 1 is a schematic structural view of a mounting mechanism made of a nickel-titanium alloy material according to the present invention.
FIG. 2 is a schematic view of the structure of the sliding plate of the present invention.
FIG. 3 is a schematic view of the telescopic strut of the present invention.
FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention.
FIG. 5 is a schematic view of the structure of the center positioning mechanism of the present invention.
FIG. 6 is an enlarged view of the portion B of FIG. 5 according to the present invention.
FIG. 7 is an enlarged view of the portion C of FIG. 5 according to the present invention.
Fig. 8 is a schematic structural view of the movable push rod of the present invention.
Fig. 9 is a schematic structural diagram of the positioning frame of the present invention.
The reference signs are: 1. a nickel-titanium alloy material mounting mechanism; 101. arranging an outer ledge; 102. a movable pressure lever; 103. an airbag cushion; 104. fitting a pressing block; 105. a layered extrusion air pump; 106. a limiting rod is hinged; 107. an outer jacket frame; 108. a movable push rod; 109. a curved surface limiting block; 110. the air bag curved rod is matched; 111. a first air bag movable push rod; 112. a positioning frame; 113. a straight baffle plate; 114. a second air bag movable push rod; 115. engaging the rotating rod; 2. braking the machining mechanism; 201. fixing the outer plate; 202. an auxiliary chute; 203. a pneumatic pump; 204. a carriage; 205. a telescopic compression bar; 206. fixing the clamp frame; 207. braking a pressing block; 208. an auxiliary rubber cushion block; 209. a central compression leg; 210. auxiliary curved surface pressing blocks; 211. an auxiliary curved surface rotating block; 212. a hinged frame; 213. a pressure chassis base; 3. a data recording mechanism; 301. a motor; 302. positioning the threaded ring; 303. auxiliary rotating teeth; 304. fitting the sliding plate; 305. a clamping plate; 306. an index flashboard; 307. fixing the insert block; 308. an index bar; 309. a linkage rod; 4. a central placement mechanism; 401. supporting the pressure plate; 402. a support pillar; 403. a movable support push plate; 404. a central telescopic rod; 405. a hollow groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to fig. 1, 6-8, embodiment 1: a pier pulling device for a nickel-titanium alloy special memory suture material comprises a nickel-titanium alloy material installation mechanism 1 and a central installation mechanism 4, wherein the nickel-titanium alloy material installation mechanism 1 is rotatably connected to one side of the central installation mechanism 4, a braking processing mechanism 2 is arranged at the top end of the nickel-titanium alloy material installation mechanism 1, and a data recording mechanism 3 is fixedly connected to one side of the braking processing mechanism 2;
the nickel-titanium alloy material mounting mechanism 1 comprises a mounting outer ledge 101, an airbag cushion 103 is inserted into an inner cavity of the mounting outer ledge 101, a movable pressure rod 102 is fixedly connected to the top end of the airbag cushion 103, a fitting press block 104 is fixedly connected to the top end of the movable pressure rod 102, a first rubber limiting sleeve is arranged at the joint of the mounting outer ledge 101 and the airbag cushion 103, a sliding groove is formed in one side of the inner cavity of the mounting outer ledge 101, a layered extrusion air pump 105 is connected to the inside of the mounting outer ledge 101 in a sliding mode through the sliding groove, the layered extrusion air pump 105 and the sliding groove are arranged in a sealing mode, a hinged limiting rod 106 is hinged to the inner wall of the sliding groove, a movable push rod 108 is hinged to the outer surface of the hinged limiting rod 106, the output end of the layered extrusion air pump 105 is electrically connected to one end of the movable push rod 108 in a pressing mode of air pressure inside the mounting outer ledge 101, a plurality of groups of fitting airbag curved rods 110 are hinged to the outer surface of the movable push rod 108, a plurality of groups of curved surface limiting blocks 109 are attached to the outer surface of the curved rod 110, and one side of the outer surface limiting blocks 109 is fixedly connected to one side 107;
the central placement mechanism 4 comprises a support pressing plate 401, the support pressing plate 401 is tightly attached to the outer surface of the outer ledge 101, a second rubber sealing sleeve is arranged at the joint of the outer ledge 101 and the support pressing plate 401, two groups of hollow grooves 405 are formed in the inner cavity of the support pressing plate 401, a central telescopic rod 404 is arranged at the joint of the support pressing plate 401 and the hollow grooves 405, a movable support pushing plate 403 is fixedly connected to the top end of the central telescopic rod 404, the inner cavity of the central telescopic rod 404 is communicated with the hollow grooves 405, and a support column 402 is fixedly connected to the bottom end of the support pressing plate 401.
As shown in fig. 6 and 8, the nickel-titanium alloy material mounting mechanism 1 further comprises a positioning frame 112, the positioning frame 112 is fixedly connected to two sides of the movable push rod 108, a first limiting block is arranged at a joint of the movable push rod 108 and the outer sleeve frame 107 and keeps a sealing state, a correction block is welded at the bottom end of the positioning frame 112, a first air bag movable push rod 111 is fixedly connected to one side of the positioning frame 112, the first air bag movable push rod 111 is communicated with an inner cavity for accommodating the outer ledge 101, the positioning frame 112 is arranged on two sides of the movable support push plate 403, an auxiliary slot is formed in the upper surface for accommodating the outer ledge 101, a second air bag movable push rod 114 is arranged in the inner cavity for accommodating the outer ledge 101, a straight baffle 113 is fixed to a port of the second air bag movable push rod 114, one end of the straight baffle 113 is rotatably connected with a rotating rod, the rotating rod is rotatably connected to a side wall for accommodating the outer ledge 101, a second limiting block is arranged at the front end of the joint of the outer ledge 101 and the rotating rod, and a fitting rotating rod 115 is arranged on the upper inner wall and the lower inner wall of the outer ledge 101 and the supporting platen 401.
It should be noted that, after the nitinol raw material is processed at a high temperature, the overall texture becomes soft, a worker can place the nitinol raw material on the upper surface of the movable supporting push plate 403 at the center of the supporting press plate 401 by using a forklift, the initial position of the positioning frame 112 is far away from the nitinol raw material, the matching press block 104 drives the airbag cushion 103 to slide in the inner cavity of the outer ledge 101 through the movable press rod 102, the airbag cushion 103 presses the air flow inside the outer ledge 101, the air flow firstly passes through the extrusion layered extrusion air pump 105 along with the extrusion of the air flow, the layered extrusion air pump 105 slides in the chute, the layered extrusion air pump 105 is connected with the connecting end of the movable push rod 108, the connecting end of the layered extrusion air pump 105 and the movable push rod 108 can be connected as a socket and a plug, and the layered extrusion air pump 105 is used as a drive, the type of the layered extrusion air pump 105 is MICHELIN, the movable push rod 108 slides in the inner cavity of the outer sleeve frame 107, the end of the movable push rod 108 is attached to the surface of the raw material, it is explained here that the height of the rectification block of the positioning frame 112 is lower than that of the movable support push plate 403, meanwhile, along with the extrusion of the air flow in the inner cavity of the outer ledge 101, the air flow is conducted to the inner cavity of the second air bag movable push rod 114, the extensible conduit part inside the second air bag movable push rod 114 is pushed by the air pressure, which drives the straight baffle 113 to rotate, and the second limit block limits the rotation rod, so that the straight baffle 113 and the matched air bag curved rod 110 are in a vertical state, the straight baffle 113 is used for limiting the material, the material is prevented from moving outwards due to extrusion, and the curved limit block 109 and the matched air bag curved rod 110 are used for buffering the pressure when the movable push rod 108 is restored to the original position and the material is attached.
Referring to fig. 8-9, since the pressure of the pressure chassis base 213 on the material is much greater than the extrusion force of the movable push rod 108, the material is still remained in the original position and is pulled, and as the pressure chassis base 213 is restored to the original position, the air flow in the outer ledge 101 firstly passes through the hollow groove 405, the hollow groove 405 drives the telescopic air pipe portion in the structure of the central telescopic rod 404 to move outwards, the central telescopic rod 404 actuates the movable support push plate 403 to lift up, the movable support push plate 403 raises the material, then the air flow is similarly introduced into the first air bag movable push rod 111, and the telescopic air pipe portion in the structure of the first air bag movable push rod 111 moves outwards;
referring to fig. 9, since the movable push rod 108 is attached to one side of the material, the rectification block is attached to the bottom end of the material, the first air bag movable push rod 111 drives the material to move outwards through the rectification block of the positioning frame 112, which serves as a supporting point of the opposite side of the material, and the telescopic structure of the first air bag movable push rod 111 is a straight pipe, and when the air flow drives the telescopic structure of the inner first air bag movable push rod 111 to move upwards, the telescopic structure of the first air bag movable push rod 111 is similar to a plastic pipe, and has a certain hardness, which can lift up the positioning frame 112, the telescopic structure of the first air bag movable push rod 111 drives the positioning frame 112 to synchronously lift up, since one end of the outer sleeve frame 107 is hinged to the outer surface of the outer ledge 101, and the hinged surface of the outer sleeve frame 107 is taken as a reference point, and the other end of the outer sleeve frame 107 follows the positioning frame 112 to move upwards to complete lifting, the joint of the outer sleeve frame 107 and the outer ledge 101 is deflected, a rubber sleeve is arranged at the joint of the outer sleeve frame 107 and the outer ledge 101, the outer sleeve frame 107 is still in a sealing state when deflected, then the straightening block of the positioning frame 112 supports the bottom surface of the material, the material is turned over by the aid of the ascending force of the straightening block, if the material moves outwards beyond the central placement mechanism 4, the straight baffle 113 plays a role in blocking, and when the pressure chassis base 213 leaves the surface of the material, the pressure of airflow conducted inside the outer ledge 101 is larger than the force for turning over the material along with reduction and disappearance of the airflow pressure of the outer ledge 101, and the reverse side of the material during processing is finished, so that the nickel-titanium alloy is quickly adjusted to a proper orientation, and the situation that the nickel-titanium alloy is difficult to repair and even scrapped after being deformed is avoided.
As in fig. 3-4, example 3: the brake processing mechanism 2 comprises a fixed outer plate 201, a sliding frame 204 is inserted into an inner cavity of the fixed outer plate 201, a pneumatic pump 203 is arranged at the top end of the sliding frame 204, an output end of the pneumatic pump 203 is electrically connected with a telescopic pressure rod 205, the telescopic pressure rod 205 is inserted into the inner cavity of the sliding frame 204, a brake pressing block 207 is fixedly connected at the bottom end of the telescopic pressure rod 205, an auxiliary rubber cushion block 208 is fixedly connected to the inner cavity of the brake pressing block 207, a central pressure column 209 is fixedly connected at the bottom end of the auxiliary rubber cushion block 208, a rubber pad is arranged at the bottom end of the central pressure column 209 and is used for preventing the central pressure column 209 from conducting excessive pressure on a pressure chassis base 213 to deform the pressure chassis base 213, meanwhile, the brake pressing block 207 is of a cylindrical structure, the side wall of the brake pressing block is connected with a fixed block, the fixed block is connected with the upper surface of the pressure chassis base 213, and the upper surface of the pressure chassis base 213 can be pressed, the pressure chassis base 213 can not generate middle force extrusion, and the peripheral side has no pressure, the bottom end of the central compression leg 209 is fixedly provided with the pressure chassis base 213 through a rubber pad, two sides of the auxiliary curved surface rotating block 211 are fixedly connected with auxiliary curved surface pressing blocks 210, the outer sides of the auxiliary curved surface pressing blocks 210 are rotatably connected with hinge frames 212, one sides of the hinge frames 212 are hinged with fixing clamping frames 206, the inner sides of the hinge frames 212 are rotatably connected with the auxiliary curved surface rotating blocks 211, the joints of the matching pressing blocks 104 and the auxiliary curved surface rotating blocks 211 are provided with limiting matching blocking grooves, the fixing outer plates 201 and the fixing clamping frames 206 are in sliding connection, the joints of the fixing outer plates 201 and the fixing clamping frames 206 are provided with limiting mechanisms, one sides of the fixing outer plates 201 are provided with auxiliary sliding grooves 202, and the linkage rods 309 are fixedly connected to one sides of the telescopic compression rods 205 through the auxiliary sliding grooves 202.
It should be noted that, the model of the pneumatic pump 203 is HS-YFT2002Q, the pneumatic pump 203 is used as a drive, the telescopic pressing rod 205 is pressed downward by the pressure of the pneumatic pump, the telescopic pressing rod 205 drives the auxiliary curved pressing block 210 to move downward through the braking pressing block 207 and the auxiliary rubber cushion block 208, because the auxiliary curved surface pressing block 210 is connected with the auxiliary curved surface rotating block 211, and the hinge bracket 212 connected with the auxiliary curved surface rotating block 211 is fixed with the fixing clamp bracket 206, the auxiliary curved surface pressing block 210 carries the auxiliary curved surface rotating block 211 to make deflection motion by taking the hinge bracket 212 as a reference point, in the process that the auxiliary curved surface rotating block 211 deflects outwards, because the distance between the two auxiliary curved surface rotating blocks 211 is smaller under the state that the auxiliary curved surface rotating blocks 211 are not deflected, the auxiliary curved surface rotating blocks 211 are not connected with the limit fit retaining grooves, when the auxiliary curved surface rotating block 211 deflects outwards, the auxiliary curved surface rotating block 211 is connected with the inner wall of the limit fit retaining groove, as the auxiliary rubber pad 208 presses the pressure chassis base 213 through the central compression leg 209, the pressure chassis base 213 performs upsetting on the nitinol raw material, thereby removing the carbide inside the nickel-titanium alloy raw material, and the auxiliary curved surface rotating block 211 deflects outwards, the diameter of the top end of the brake pressing block 207 is jointed with the inner wall of the fixed clamping frame 206 along with the downward extension pressure lever 205 when the position is in a clamping state with the limit jointing retaining groove, the top portion of the brake pad 207 in fig. 4 is illustrated in a ratio that is not identical to the actual ratio, but for better recognition, the fixing clip frame 206 drives the fitting pressing block 104 to move downwards through sliding friction force, and the auxiliary curved surface rotating block 211 is connected with the limiting fitting blocking groove to improve the contact surface between the outer wall of the fixing clip frame 206 and the inner wall of the fitting pressing block 104, so that the fitting pressing block 104 is prevented from being stressed unevenly and cannot move downwards.
As in fig. 1-2, example 4: the data recording mechanism 3 comprises a motor 301, a positioning threaded ring 302 is welded on one side of the motor 301, a fixing column is connected on one side of the positioning threaded ring 302 through threads, an auxiliary rotating tooth 303 is electrically connected to an output end of the motor 301, a matching sliding plate 304 is connected to the outer side of the auxiliary rotating tooth 303 in a meshed mode, clamping plates 305 are connected to two sides of the matching sliding plate 304 through threads, a fixing insertion block 307 is connected to the inner side of each clamping plate 305 through threads, an index insertion plate 306 is inserted into an inner cavity of the fixing insertion block 307 in a plugged mode, an index rod 308 is connected to one side of the index insertion plate 306 in a sliding mode, the index rod 308 is fixedly connected to the ground, a linkage rod 309 is welded on the other side of the matching sliding plate 304, an auxiliary sliding groove is formed in one side of a fixing outer plate 201, the linkage rod 309 is fixedly connected to one side of a telescopic pressing rod 205 through the auxiliary sliding groove, the telescopic pressing rod 205 and the matching sliding plate 304 are arranged in a synchronous sliding mode, and the positioning threaded ring 302 is connected to a fixed structure on the periphery of the motor 301.
It should be noted that, when the telescopic pressing rod 205 is stretched downward, the telescopic pressing rod 205 drives the fitting sliding plate 304 to move synchronously through the linkage rod 309, the fitting sliding plate 304 drives the fixed inserting block 307 to move synchronously through the clamping plate 305, the fixed inserting block 307 drives the index inserting plate 306 to slide up and down in the inner cavity of the index rod 308, the inner cavity of the index rod 308 has height indexes, the height indexes are from top to bottom, and through the indication of the index inserting plate 306 in the index rod 308, a worker can quickly know the thickness change process of a nickel-titanium alloy raw material and the overall shape data of the raw material after the pier pulling is completed in the pier pulling process, and the height indexes can be used as indexes required by the nickel-titanium alloy raw material, and if the thickness is larger or the thickness is reduced more quickly, the accuracy of the pier pulling can be improved by adjusting the pressure of the air pressure pump 203.
Meanwhile, the motor 301 is used for driving, the material is knocked by the fixing clamping frame 206 once, then the worker controls the motor 301, the motor 301 drives the auxiliary rotating tooth 303 to rotate clockwise, a limiting mechanism is arranged at the joint of the auxiliary rotating tooth 303 and the motor 301, the auxiliary rotating tooth 303 is meshed with the matching sliding plate 304, the telescopic pressing rod 205 is driven by the linkage rod 309 to be quickly restored to the original position, and the pneumatic pump 203 does not move at the moment.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A pier pulling device for a nickel-titanium alloy special memory suture line material comprises a nickel-titanium alloy material mounting mechanism (1) and a central mounting mechanism (4), wherein the nickel-titanium alloy material mounting mechanism (1) is rotatably connected to one side of the central mounting mechanism (4), a braking processing mechanism (2) is arranged at the top end of the nickel-titanium alloy material mounting mechanism (1), and a data recording mechanism (3) is fixedly connected to one side of the braking processing mechanism (2);
the method is characterized in that: the nickel-titanium alloy material mounting mechanism (1) comprises a mounting outer ledge (101), an airbag cushion (103) is inserted into an inner cavity of the mounting outer ledge (101), a movable pressure rod (102) is fixedly connected to the top end of the airbag cushion (103), a fitting pressing block (104) is fixedly connected to the top end of the movable pressure rod (102), a first rubber limiting sleeve is arranged at the joint of the mounting outer ledge (101) and the airbag cushion (103), a sliding groove is formed in one side of the inner cavity of the mounting outer ledge (101), a layered extrusion air pump (105) is slidably connected to the inside of the mounting outer ledge (101) through the sliding groove, the layered extrusion air pump (105) and the sliding groove are arranged in a sealing state, a hinged limiting rod (106) is hinged to the inner wall of the sliding groove, a movable push rod (108) is hinged to the outer surface of the hinged limiting rod (106), an output end of the layered extrusion air pump (105) is electrically connected to one end of the movable push rod (108) in a state that the outer surface of the mounting outer ledge (101) is pressed by air pressure, a plurality of groups of fitted with curved rods (110) of the airbag, and a plurality of curved surfaces (109) is connected to one side of a curved surface of a limiting block (109);
central authorities settle mechanism (4) including supporting clamp plate (401), supporting clamp plate (401) closely laminate the surface of settling outer ledge (101), the junction of settling outer ledge (101) and supporting clamp plate (401) is provided with second rubber seal cover, two sets of hollow groove (405) have been seted up to the inner chamber of supporting clamp plate (401), supporting clamp plate (401) and hollow groove (405) junction are provided with central telescopic link (404), the top fixedly connected with activity support push pedal (403) of central telescopic link (404), the inner chamber and the hollow groove (405) intercommunication of central telescopic link (404), the bottom fixedly connected with support column (402) of supporting clamp plate (401).
2. The apparatus of claim 1, wherein the apparatus comprises: nickel titanium alloy material installation mechanism (1) still includes locating rack (112), locating rack (112) fixed connection is in the both sides of activity push rod (108), the junction of activity push rod (108) and overcoat frame (107) is provided with first stopper, and keeps encapsulated situation, the bottom welding of locating rack (112) has the correction block, one side fixedly connected with first gasbag activity push rod (111) of locating rack (112), first gasbag activity push rod (111) and the inner chamber intercommunication of settling outer ledge (101), locating rack (112) set up the both sides at activity support push pedal (403).
3. The apparatus of claim 2, wherein the at least one memory suture material is selected from the group consisting of: the utility model discloses a wall structure, including settle outer ledge (101), the upper surface of settling outer ledge (101) has seted up supplementary slot, the inner chamber of settling outer ledge (101) is installed second gasbag activity push rod (114), the fixed level of practicing of port of second gasbag activity push rod (114) has straight face baffle (113), the one end of straight face baffle (113) is rotated and is connected with the bull stick, the bull stick rotates to be connected on the lateral wall of settling outer ledge (101), the front end of settling outer ledge (101) and bull stick junction is provided with the second stopper, the upper inner wall and the lower inner wall of settling outer ledge (101) and supporting platen (401) laminating are provided with agreeing with bull stick (115).
4. The apparatus of claim 1, wherein the apparatus comprises: the brake machining mechanism (2) comprises a fixed outer plate (201), a sliding frame (204) is inserted into an inner cavity of the fixed outer plate (201), a pneumatic pump (203) is arranged at the top end of the sliding frame (204), an output end of the pneumatic pump (203) is electrically connected with a telescopic pressing rod (205), and the telescopic pressing rod (205) is inserted into the inner cavity of the sliding frame (204).
5. The device for upsetting nitinol special memory suture material as claimed in claim 4, wherein: the bottom fixedly connected with braking briquetting (207) of flexible depression bar (205), the inner chamber fixedly connected with auxiliary rubber cushion (208) of braking briquetting (207), bottom fixedly connected with central compression leg (209) of auxiliary rubber cushion (208), the rubber pad is installed to the bottom of central compression leg (209), there is pressure chassis seat (213) bottom of central compression leg (209) through rubber pad fixed mounting, the both sides fixedly connected with auxiliary curved surface briquetting (210) of auxiliary curved surface commentaries on classics piece (211), the outside rotation of auxiliary curved surface briquetting (210) is connected with articulated frame (212), one side of articulated frame (212) articulates there is fixing clip frame (206), the inboard rotation of articulated frame (212) is connected with auxiliary curved surface commentaries on classics piece (211), the junction of agreeing with briquetting (104) and auxiliary curved surface commentaries on classics piece (211) is provided with spacing fender groove.
6. The device for upsetting the nickel-titanium alloy special memory suture material as recited in claim 5, wherein: the data recording mechanism (3) comprises a motor (301), a positioning threaded ring (302) is welded on one side of the motor (301), a fixing column is in threaded connection with one side of the positioning threaded ring (302), an auxiliary rotating tooth (303) is electrically connected with the output end of the motor (301), and a fit sliding plate (304) is connected with the outer side of the auxiliary rotating tooth (303) in a meshed manner.
7. The apparatus of claim 6, wherein the apparatus comprises: the both sides threaded connection who agrees with slide (304) has grip block (305), the inboard threaded connection of grip block (305) has fixed inserted block (307), the inner chamber of fixed inserted block (307) is pegged graft and is had index picture peg (306), one side sliding connection of index picture peg (306) has index pole (308), index pole (308) fixed connection is on ground, the opposite side welding that agrees with slide (304) has trace (309), supplementary formula spout (202) have been seted up to fixed planking (201) one side, trace (309) are through supplementary formula spout (202) fixed connection in one side of telescopic compression pole (205), telescopic compression pole (205) are the setting of synchronous sliding state with agreeing with slide (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210800561.4A CN115194067B (en) | 2022-07-08 | 2022-07-08 | Pier drawing equipment for nickel-titanium alloy special memory suture line material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210800561.4A CN115194067B (en) | 2022-07-08 | 2022-07-08 | Pier drawing equipment for nickel-titanium alloy special memory suture line material |
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| CN115194067A true CN115194067A (en) | 2022-10-18 |
| CN115194067B CN115194067B (en) | 2023-05-23 |
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| CN202210800561.4A Active CN115194067B (en) | 2022-07-08 | 2022-07-08 | Pier drawing equipment for nickel-titanium alloy special memory suture line material |
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| CN115194067B (en) | 2023-05-23 |
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