CN114852626A - Embedded screw rod slip table of guide rail of self-lubricating formula - Google Patents
Embedded screw rod slip table of guide rail of self-lubricating formula Download PDFInfo
- Publication number
- CN114852626A CN114852626A CN202210497771.0A CN202210497771A CN114852626A CN 114852626 A CN114852626 A CN 114852626A CN 202210497771 A CN202210497771 A CN 202210497771A CN 114852626 A CN114852626 A CN 114852626A
- Authority
- CN
- China
- Prior art keywords
- rod
- self
- pressure
- connecting sliding
- sliding sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/02—Lubricating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a self-lubricating type guide rail embedded screw sliding table, and relates to the technical field of linear transmission.
Description
Technical Field
The invention relates to the technical field of linear transmission, in particular to a self-lubricating type guide rail embedded screw sliding table.
Background
The electric sliding plate (sliding table) is also called a single-shaft manipulator, a linear module and a linear actuator, is an actuating mechanism driven by a servo motor or a stepping motor, is an indispensable motion actuating unit in automatic equipment, is a basic part for guiding as a transmission part, is a mechanical structure capable of providing linear motion, can be used horizontally or vertically, is generally used for transporting articles, and is embedded into a screw rod sliding table in the existing guide rail, so that a worker needs to frequently disassemble and apply lubricating oil, and the process is complicated; the core components in the screw sliding table embedded in the guide rail cannot be detected, the core components cannot be detected predictably, and when the components are damaged, the components can only be replaced by shutdown, so that the operation efficiency is seriously influenced;
in view of the above technical drawbacks, a solution is proposed.
Disclosure of Invention
The invention aims to: the self-lubricating guide rail is detachably positioned and locked by arranging the positioning locking assembly arranged on the workbench, then the self-lubricating guide rail is connected with the self-lubricating guide rail by arranging the reciprocating driving assembly and drives the self-lubricating guide rail to operate, and then articles are continuously transported by the self-lubricating guide rail through the conveying plate;
in order to achieve the purpose, the invention adopts the following technical scheme: a self-lubricating type guide rail embedded screw sliding table comprises a workbench, self-lubricating guide rails are symmetrically arranged right above the workbench, the self-lubricating guide rails are arranged in parallel with the top end face of the workbench, the self-lubricating guide rails are suitable for positioning locking assemblies used for locking the self-lubricating guide rails and reciprocating driving assemblies used for driving the self-lubricating guide rails to operate, the positioning locking assemblies and the reciprocating driving assemblies are mounted on the workbench, pressure-sensitive anti-collision assemblies used for sensing pressure when the self-lubricating guide rails operate are mounted on the self-lubricating guide rails, and the pressure-sensitive anti-collision assemblies are electrically connected with a control panel;
the self-lubricating guide rail comprises a rail pipe body, an oil storage pipe is arranged in the rail pipe body, the outer end of the rail pipe body is symmetrically provided with second slide ways, and the outer end of the track pipe body is slidably sleeved with a connecting sliding sleeve, a plurality of pressure-sensitive anti-collision assemblies are arranged at the two ends of the second slideway, the pressure-sensitive anti-collision components are oppositely arranged, the connecting sliding sleeve is arranged between the two pressure-sensitive anti-collision components and movably abutted against the two pressure-sensitive anti-collision components, a limiting slide rod is fixedly arranged at the inner end of the connecting slide sleeve, one end of the limiting slide rod, which is far away from the connecting slide sleeve, penetrates through the second slide way, extends into the rail pipe body and is fixedly connected with an extrusion arc block, the extrusion arc block is abutted with a first lifting arc strip, the top end surface of the first lifting arc strip is abutted with the bottom surface of the extrusion arc block, the first lifting arc strips are symmetrically provided with lifting rods, and the two lifting rods penetrate through the outer wall of the oil storage pipe in a sliding manner, extend into the oil storage pipe and are fixedly connected with a second lifting arc strip;
install the oil absorption elastic component in the oil storage pipe, the terminal surface that the lifter was kept away from to second lift arc and the outer end butt of oil absorption elastic component, the oil storage pipe inner wall is located in the both sides slip of second lift arc, and sets up the extrusion spout of adaptation second lift arc in the oil storage pipe, oil storage pipe through connection has an oil pipe, the micropore of producing oil has been seted up to the track body, oil absorption elastic component department is located to the inlet of an oil pipe, and the liquid outlet of an oil pipe inlays and locates in the micropore of producing oil, it locates between two second lift arc, the both ends of track body are equipped with screwed pipe portion, one of them screwed pipe portion through connection has the connecting pipe, install the check valve on the connecting pipe, connecting pipe and oil storage pipe through connection.
Furthermore, the other screw pipe portion is internally provided with a bottom shell, the bottom shell is in threaded connection with an inner hexagon bolt, the inner hexagon bolt is embedded in the screw pipe portion and is abutted against the screw pipe portion, and the side face of the bottom shell is abutted against the oil storage pipe.
Further, the terminal surface equidistance of first lift arc strip is equipped with the butt arc protruding, one side of first lift arc strip is equipped with the guide part, the butt arc is protruding and extrudees arc piece activity butt, guide part and extrusion arc piece activity butt.
Furthermore, the pressure-sensitive anti-collision assembly comprises an anti-collision shell, a pressure sensor, a pressure-sensitive elastic block, a return sliding block, a telescopic sliding rod and an anti-collision block, wherein the anti-collision shell is fixedly arranged at the end part of the second slide way, and the pressure sensor, the pressure-sensitive elastic block and the return sliding block are arranged in the anti-collision shell, the pressure sensor is fixedly arranged in the anti-collision shell, and two ends of the pressure-sensitive elastic block are respectively abutted against the pressure sensor and the return sliding block, the return sliding block is slidably arranged in the anti-collision shell, and the center of the return slide block far away from the pressure-sensitive elastic block is fixedly connected with one end of a telescopic slide rod, the other end of the telescopic slide rod penetrates through the inner wall of the anti-collision shell in a sliding manner, extends to the outside of the anti-collision shell and is fixedly connected with the anti-collision block, the anti-collision block is movably abutted against the connecting sliding sleeve, is arranged above the second slide way and is on the same horizontal line with the second slide way.
Furthermore, the positioning locking assembly comprises a positioning push plate, the positioning push plate is arranged in the workbench in a sliding manner, the top end of the positioning push plate is symmetrically provided with a second connecting loop bar, one end of the second connecting loop bar penetrates through the top wall of the workbench and extends to the outside of the workbench, a first connecting loop bar is arranged on the opposite surface of the second connecting loop bar, the first connecting loop bar is fixedly arranged on the top surface of the positioning push plate, the first connecting sleeve rod and the second connecting sleeve rod are arranged in a clearance fit manner, the center of the side surface of the positioning push plate is rotationally connected with a screw rod through a bearing, one end of the screw rod penetrates through the side wall of the workbench to extend to the outside of the workbench and is fixedly connected with a rotating wheel, the first connecting sleeve rod and the second connecting sleeve rod are respectively sleeved with the solenoid part, the first connecting sleeve rod and the second connecting sleeve rod are matched with nut sleeves, and the nut sleeves are sleeved with movable threads of the solenoid part.
Further, reciprocal drive assembly includes lead screw and reciprocating motor, the lead screw rotates and locates in the workstation, lead screw and screw rod are on same axis, the outer end thread bush of lead screw is equipped with the nut seat, nut seat fixedly connected with connecting plate, the connecting plate slides and locates in the workstation, and the symmetry of connecting plate is equipped with the dead lever, the roof that the top of dead lever slided and runs through the workstation extends to its outside, and the top of dead lever has seted up the mounting hole, connect the fixed screw thread protruding pole that is equipped with the adaptation mounting hole of sliding sleeve, the mounting hole is located in the activity of screw thread protruding pole, and the outer end screw thread of screw thread protruding pole has cup jointed the nut, reciprocating motor is fixed to be located in the workstation, and reciprocating motor's output shaft and lead screw fixed connection.
Further, the gliding first slide of adaptation dead lever is seted up to the workstation, the middle part of dead lever slides and locates in the first slide, the fixed tip department of locating the first slide of first connecting loop bar, and the middle part of second connecting loop bar slides and locates in the first slide, the dead lever is located between first connecting loop bar and the second connecting loop bar.
Further, the control panel includes:
the information acquisition module is used for acquiring an impact pressure value when the connecting sliding sleeve operates and acquiring the speed when the connecting sliding sleeve operates and sending the speed to the data storage module;
the data storage module is used for receiving the impact pressure value when the connecting sliding sleeve operates and the speed when the connecting sliding sleeve operates and storing the impact pressure value as historical impact pressure value when the connecting sliding sleeve operates and the historical speed when the connecting sliding sleeve operates;
the decay alarm module is used for acquiring historical impact pressure values of all the connecting sliding sleeves in the data storage module during operation and historical speeds of the connecting sliding sleeves during operation, processing the historical impact pressure values and the historical speeds to obtain quantitative decay total quantity A of the connecting sliding sleeves, comparing the quantitative decay total quantity of the connecting sliding sleeves with a preset value to generate part replacement signals, and generating the generated part replacement signals to the text warning editing module;
and the text warning editing module is used for immediately editing the part replacing text and sending the part replacing text to the display terminal for displaying after receiving the part replacing signal, wherein the character of the part replacing text is 'connecting the sliding sleeve and please replace as soon as possible'.
Further, the specific working steps of the decay alarm module are as follows:
the decay alarm module obtains historical impact pressure values when all the connecting sliding sleeves in the data storage module operate and historical speeds when the connecting sliding sleeves operate, averages the historical impact pressure values and the historical speeds and respectively generates a cumulative impact pressure mean value Q of the connecting sliding sleeves and a cumulative speed mean value T of the connecting sliding sleeves, and calculates the cumulative impact pressure standard deviation Qa of the connecting sliding sleeves and the cumulative speed standard deviation Ta of the connecting sliding sleeves according to the cumulative impact pressure mean value Q of the connecting sliding sleeves and the cumulative speed mean value T of the connecting sliding sleeves;
then according to the formula
Obtaining a quantitative decay factor of the connecting sliding sleeve; wherein e1, e2, e3 and e4 are weight correction coefficients;
multiplying the quantitative decay factor of the connecting sliding sleeve generated in real time with the total operation time of the connecting sliding sleeve to obtain the quantitative decay total A of the connecting sliding sleeve;
the quantitative decay total quantity A of the connecting sliding sleeve is compared with a preset value B, and when A is larger than B, a component replacement signal is generated; otherwise, no signal is generated;
and generating a part replacement signal to the text warning editing module.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the self-lubricating guide rail is detachably positioned and locked by the positioning locking assembly arranged on the workbench, then the reciprocating driving assembly is arranged to be connected with the self-lubricating guide rail and drive the self-lubricating guide rail to operate, and then articles are continuously transported by the conveying plate after the self-lubricating guide rail operates, in the process, the self-lubricating guide rail automatically absorbs lubricating oil and automatically coats the lubricating oil on the part of the self-lubricating guide rail, so that the efficient transmission of the part is ensured, and the part is not required to be disassembled by a worker and coated with the lubricating oil, so that the use of the self-lubricating guide rail is simpler and more convenient, and the problem that the traditional structural part is required to be frequently disassembled and coated with the lubricating oil by the worker and is more complicated is solved;
2. according to the invention, through the arrangement of the information acquisition module, the data storage module, the decay alarm module and the text warning editing module, the quantitative decay total amount of the connecting sliding sleeve is obtained through pre-acquisition, storage, quantification and calculation of the decay degree information of the connecting sliding sleeve, then the part replacement signal is obtained through comparative analysis, and the part replacement text is immediately edited, so that a worker is predictably reminded to replace the connecting sliding sleeve in advance in the idle time of the machine, and the subsequent efficient operation of the part is ensured.
Drawings
FIG. 1 shows a perspective view of the present invention;
figure 2 shows a perspective view of a self-lubricating rail;
figure 3 shows a cross-section of a self-lubricating rail;
FIG. 4 shows a cross-sectional view at A-A of FIG. 3;
FIG. 5 illustrates a schematic view of a pressure sensitive bumper assembly;
FIG. 6 shows a schematic cross-sectional view at a work station;
FIG. 7 shows a flow chart of the present invention;
illustration of the drawings: 1. a work table; 2. a self-lubricating guide rail; 3. a pressure-sensitive anti-collision component; 4. positioning the locking assembly; 5. a reciprocating drive assembly; 101. a first slideway; 201. a track tube body; 202. connecting a sliding sleeve; 203. a second slideway; 204. a limiting slide bar; 205. extruding the arc block; 206. a first lifting arc bar; 207. a lifting rod; 208. an oil storage tube; 209. a second lifting arc bar; 210. an oil-absorbing elastic member; 211. an oil outlet pipe; 212. oil outlet micropores; 213. a solenoid portion; 214. a connecting pipe; 215. a one-way valve; 216. a bottom case; 217. a hexagon socket head cap screw; 218. a guide portion; 219. abutting the arc convex; 220. a threaded nose bar; 301. an anti-collision shell; 302. a pressure sensor; 303. a pressure-sensitive elastic block; 304. a return slide block; 305. a telescopic sliding rod; 306. a bump prevention block; 401. a first connecting loop bar; 402. a second connecting loop bar; 403. a nut sleeve; 404. positioning a push plate; 405. a screw; 406. a rotating wheel; 501. a reciprocating motor; 502. a screw rod; 503. a nut seat; 504. a connecting plate; 505. fixing the rod; 506. and (7) installing holes.
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.
Example 1:
as shown in fig. 1-6, a self-lubricating type guide rail embedded screw sliding table comprises a workbench 1, self-lubricating guide rails 2 are symmetrically arranged right above the workbench 1, the self-lubricating guide rails 2 are parallel to the top end surface of the workbench 1, the self-lubricating guide rails 2 are adapted with positioning locking assemblies 4 and reciprocating driving assemblies 5, the positioning locking assemblies 4 and the reciprocating driving assemblies 5 are installed on the workbench 1, pressure-sensitive anti-collision assemblies 3 used for sensing pressure when the self-lubricating guide rails 2 operate are installed on the self-lubricating guide rails 2, the pressure-sensitive anti-collision assemblies 3 are electrically connected with a control panel, the positioning locking assemblies 4 are used for locking the self-lubricating guide rails 2, the reciprocating driving assemblies 5 drive the self-lubricating guide rails 2 to operate, and the self-lubricating guide rails 2 are detachably arranged through the positioning locking assemblies 4, so that vulnerable components of the self-lubricating guide rails 2 can be conveniently replaced;
the self-lubricating guide rail 2 comprises a rail pipe body 201, an oil storage pipe 208 is installed in the rail pipe body 201, second slide ways 203 are symmetrically arranged at the outer end of the rail pipe body 201, a connecting sliding sleeve 202 is slidably sleeved at the outer end of the rail pipe body 201, a plurality of pressure-sensitive anti-collision assemblies 3 are arranged, the pressure-sensitive anti-collision assemblies 3 are arranged at two ends of each second slide way 203 and are oppositely arranged, the connecting sliding sleeve 202 is arranged between the two pressure-sensitive anti-collision assemblies 3 and is movably abutted against the two pressure-sensitive anti-collision assemblies, a limiting sliding rod 204 is fixedly arranged at the inner end of the connecting sliding sleeve 202, one end, far away from the connecting sliding sleeve 202, of each limiting sliding rod 204 penetrates through the corresponding second slide way 203 and extends into the rail pipe body 201 and is fixedly connected with an extrusion arc block 205, the extrusion arc block 205 is abutted against a first lifting arc strip 206, abutting arc bulges 219 are equidistantly arranged on the end surface of the first lifting arc strip 206, a guide part 218 is arranged at one side of the first lifting arc strip 206, and the abutting arc bulges 219 are movably abutted against the extrusion arc blocks 205, the guide part 218 is movably abutted with the extrusion arc block 205, the top end surface of the first lifting arc strip 206 is abutted with the bottom surface of the extrusion arc block 205, the first lifting arc strip 206 is symmetrically provided with lifting rods 207, and the two lifting rods 207 penetrate through the outer wall of the oil storage pipe 208 in a sliding manner and extend to the interior of the oil storage pipe 208 and are fixedly connected with a second lifting arc strip 209;
an oil absorption elastic part 210 is installed in the oil storage pipe 208, the end face, far away from the lifting rod 207, of the second lifting arc strip 209 is abutted against the outer end of the oil absorption elastic part 210, the two sides of the second lifting arc strip 209 are slidably arranged on the inner wall of the oil storage pipe 208, an extrusion sliding groove matched with the second lifting arc strip 209 is formed in the oil storage pipe 208, the oil storage pipe 208 is connected with an oil outlet pipe 211 in a penetrating manner, an oil outlet micropore 212 is formed in the rail pipe body 201, a liquid inlet of the oil outlet pipe 211 is formed in the oil absorption elastic part 210, a liquid outlet of the oil outlet pipe 211 is embedded in the oil outlet micropore 212, the oil outlet pipe 211 is arranged between the two second lifting arc strips 209, the two ends of the rail pipe body 201 are provided with screw parts 213, one of the screw parts 213 is connected with a connecting pipe 214 in a penetrating manner, a one-way valve 215 is installed on the connecting pipe 214, and the connecting pipe 214 is connected with the oil storage pipe 208 in a penetrating manner;
the reciprocating driving component 5 is started to enable the self-lubricating guide rail 2 to operate, and the specific working steps of the self-lubricating guide rail 2 are as follows:
the connecting sliding sleeve 202 reciprocates left and right on the outer surface of the rail tube 201 to drive the limit sliding rod 204 fixed with the connecting sliding sleeve to reciprocate left and right along the inner wall of the second slideway 203, the limit sliding rod 204 reciprocates left and right to drive the extrusion arc block 205 fixed with the limit sliding rod and arranged in the rail tube 201 to reciprocate left and right along the surface of the first lifting arc strip 206, and the abutting arc 219 is arranged on the end surface of the first lifting arc strip 206 at equal intervals, so that the first lifting arc strip 206 reciprocates along the inner wall of the rail tube 201, the first lifting arc strip 206 reciprocates and then drives the second lifting arc strip 209 fixed with the first lifting arc strip to reciprocate along the inner wall of the oil storage tube 208 through the lifting rod 207, the second lifting arc strip 209 reciprocates along the inner wall of the oil storage tube 208 and then continuously extrudes and releases the oil absorption elastic member 210, and the oil absorption elastic member 210 contracts and expands, when the oil-absorbing elastic member 210 contracts, the lubricating oil in the oil-absorbing elastic member 210 is extruded to enter from the inlet of the oil outlet pipe 211, the lubricating oil comes out from the outlet of the oil outlet pipe 211 and is extruded from the oil outlet micropores 212, at the moment, the connecting sliding sleeve 202 which slides back and forth on the outer surface of the track pipe body 201 just pushes the lubricating oil extruded from the oil outlet micropores 212, so that the lubricating oil is uniformly attached to the outer surface of the track pipe body 201 and the inner end of the connecting sliding sleeve 202, when the oil-absorbing elastic member 210 expands, the oil-absorbing elastic member 210 expands and generates suction, so as to suck the lubricating oil of the external oil tank of the connecting pipe 214, and the one-way valve 215 is installed on the connecting pipe 214, so that the lubricating oil can only enter the oil-absorbing elastic member 210, but cannot flow back to the oil tank again when the oil-absorbing elastic member 210 contracts, thereby ensuring the self-lubricating part and ensuring that the self-lubricating guide rail 2 is automatically lubricated without manual timing lubrication when in operation;
a bottom shell 216 is arranged in the other spiral pipe part 213, the bottom shell 216 is in threaded connection with an inner hexagon bolt 217, the inner hexagon bolt 217 is embedded in the spiral pipe part 213, the inner hexagon bolt 217 is abutted against the spiral pipe part 213, the side surface of the bottom shell 216 is abutted against the oil storage pipe 208, an inlet of the oil storage pipe 208 is embedded into the connecting pipe 214, the oil storage pipe 208 is completely locked and fixed by installing the inner hexagon bolt 217, and the oil storage pipe 208 can be detached and is convenient to replace by detaching the inner hexagon bolt 217 and the bottom shell 216;
the pressure-sensitive anti-collision assembly 3 comprises an anti-collision shell 301, a pressure sensor 302, a pressure-sensitive elastic block 303, a return sliding block 304, a telescopic sliding rod 305 and an anti-collision block 306, wherein the anti-collision shell 301 is fixedly arranged at the end part of the second slideway 203, and the pressure sensor 302, the pressure-sensitive elastic block 303 and the return sliding block 304 are arranged in the anti-collision shell 301, the pressure sensor 302 is fixedly arranged in the anti-collision shell 301, and two ends of the pressure-sensitive elastic block 303 are respectively abutted with the pressure sensor 302 and the return sliding block 304, the return sliding block 304 is slidably arranged in the anti-collision shell 301, the return sliding block 304 is fixedly connected with one end of the telescopic sliding rod 305 far away from the center of the pressure-sensitive elastic block 303, the other end of the telescopic sliding rod 305 penetrates through the inner wall of the anti-collision shell 301 in a sliding manner, extends to the outside of the anti-collision shell 301 and is fixedly connected with the anti-collision block 306, the anti-collision block 306 is movably abutted against the connecting sliding sleeve 202, the anti-collision block 306 is arranged above the second sliding way 203, and the anti-collision block 306 and the second sliding way 203 are on the same horizontal line;
when the connecting sliding sleeve 202 drives the limiting slide bar 204 fixed with the connecting sliding sleeve 202 to do reciprocating sliding left and right along the inner wall of the second slideway 203 after the outer surface of the rail tube 201 slides left and right, the pressure-sensitive anti-collision assembly 3 ensures that the limiting slide bar 204 cannot abut against the inner walls of the two ends of the second slideway 203, thereby protecting the limiting slide bar 204 from collision, and after the connecting sliding sleeve 202 slides left and right along the outer surface of the rail tube 201 to extrude the pressure-sensitive anti-collision assembly 3, the anti-collision block 306 of the pressure-sensitive anti-collision assembly 3 has certain elasticity, the anti-collision block 306 is extruded and moved by the connecting sliding sleeve 202 and drives the telescopic slide bar 305 fixed with the anti-collision block to contract inwards the anti-collision shell 301, the telescopic slide bar 305 drives the fixed return slide block 304 to slide along the inner wall of the anti-collision shell 301 and extrudes the pressure-sensitive elastic block 303, so that the pressure-sensitive elastic block 303 is extruded and deformed to contract, and then the pressure-sensitive elastic block 303 acts on the pressure sensor 302 in a reverse direction after being extruded and deformed, at this time, the pressure sensor 302 senses an impact pressure value when the connecting sliding sleeve 202 operates, the impact pressure value when the connecting sliding sleeve 202 operates is a maximum pressure value of the anti-collision block 306 for extruding the connecting sliding sleeve 202, and when the maximum pressure value reaches a preset pressure range, the connecting sliding sleeve 202 is controlled to be separated from an extrusion state with the anti-collision block 306, the anti-collision block 306 returns, the pressure of the pressure sensor 302 is recovered, the maximum pressure value is an instantaneous pressure, so that the connecting sliding sleeve 202 needs to be limited within the preset pressure range, the limit sliding rod 204 is ensured not to collide with the end wall of the second slideway 203, the reciprocating operation distance of the limit sliding rod 204 can be accurately controlled, and the intelligence of the equipment is enhanced;
the positioning locking assembly 4 comprises a positioning push plate 404, the positioning push plate 404 is slidably arranged in the workbench 1, a second connecting loop bar 402 is symmetrically arranged at the top end of the positioning push plate 404, one end of the second connecting loop bar 402 penetrates through the top wall of the workbench 1 and extends to the outside of the workbench, a first connecting loop bar 401 is arranged on the opposite surface of the second connecting loop bar 402, the first connecting loop bar 401 is fixedly arranged on the top surface of the positioning push plate 404, the first connecting sleeve rod 401 and the second connecting sleeve rod 402 are arranged in a clearance fit manner, the center of the side surface of the positioning push plate 404 is rotatably connected with a screw rod 405 through a bearing, one end of the screw rod 405 penetrates through the side wall of the workbench 1 to extend to the outside of the workbench and is fixedly connected with a rotating wheel 406, the first connecting sleeve rod 401 and the second connecting sleeve rod 402 are respectively sleeved with the solenoid part 213, the first connecting sleeve rod 401 and the second connecting sleeve rod 402 are matched with nut sleeves 403, and the nut sleeves 403 are movably sleeved with the solenoid part 213 through threads;
inserting one of the spiral tube parts 213 of the self-lubricating guide rail 2 into the first connecting loop bar 401 fixedly arranged on the top surface of the workbench 1, then supporting the self-lubricating guide rail 2 in parallel with the workbench 1, then rotating the rotating wheel 406 and driving the screw 405 fixed with the rotating wheel to rotate, driving the positioning push plate 404 rotated by the screw 405 through a bearing to slide leftwards, driving the second connecting loop bar 402 fixed with the positioning push plate 404 to slide leftwards along the first slideway 101 and be sleeved on the other spiral tube part 213 of the self-lubricating guide rail 2 until the second connecting loop bar 402 and the first connecting loop bar 401 highly extrude the rail tube body 201, then stopping rotating the rotating wheel 406, respectively rotatably sleeving the two nut sleeves 403 on the outer ends of the spiral tube parts 213 and respectively extruding the second connecting loop bar 402 or the first connecting loop bar 401, thereby positioning and locking the spiral tube parts 213, positioning and locking the self-lubricating guide rail 2 by the positioning and locking assembly 4, the later-period consumable parts are convenient to disassemble and replace;
the reciprocating driving component 5 comprises a screw rod 502 and a reciprocating motor 501, the reciprocating motor 501 arranged in the workbench 1 is started and controls the output shaft of the reciprocating motor 501 to rotate in a reciprocating manner, the output shaft of the reciprocating motor 501 drives the screw rod 502 fixed with the reciprocating motor and arranged in the workbench 1 to rotate in a reciprocating manner after rotating in a reciprocating manner, the screw rod 502 drives a nut seat 503 in threaded sleeve connection with the outer end of the screw rod to reciprocate left and right after rotating in a reciprocating manner, the nut seat 503 drives a connecting plate 504 fixed with the nut seat to slide in a reciprocating manner left and right along the inner wall of the workbench 1 after reciprocating left and right, the connecting plate 504 drives a fixing rod 505 fixed with the connecting plate to slide in a reciprocating manner left and right along a first slide way 101 arranged on the workbench 1 after sliding in a reciprocating manner left and right along the inner wall of the workbench 1, a mounting hole 506 is arranged at the top of the fixing rod 505, a thread convex rod 220 matched with the mounting hole 506 is fixedly arranged on the connecting sliding sleeve 202, the thread convex rod 220 is movably arranged in the mounting hole 506, and a nut is sleeved on the outer end of the thread convex rod 220, the connecting sliding sleeve 202 and the fixed rod 505 are locked by the structure provided with the mounting hole 506, the screw cap and the threaded convex rod 220, so that the fixed rod 505 drives the connecting sliding sleeve 202 fixed with the fixed rod to perform left-right reciprocating sliding on the outer surface of the track pipe body 201 after reciprocating left and right along the first slideway 101, and when the connecting sliding sleeve 202 performs left-right reciprocating sliding, a conveying plate can be arranged on the outer top surface of the connecting sliding sleeve 202 and is matched with a mechanical arm to convey materials, so that the self-lubricating guide rail 2 is driven to operate;
the working principle is as follows: according to the invention, the self-lubricating guide rail 2 is detachably positioned and locked by the positioning locking assembly 4 arranged on the workbench 1, then the reciprocating driving assembly 5 is arranged to be connected with the self-lubricating guide rail 2 and drive the self-lubricating guide rail to operate, and then articles are continuously transported by the conveying plate after the self-lubricating guide rail 2 operates, in the process, the self-lubricating guide rail 2 automatically absorbs lubricating oil, and the lubricating oil is automatically coated on the part of the self-lubricating guide rail 2, so that the efficient transmission of the part is ensured, and the lubricating oil is coated without the need of disassembling the part by a worker, so that the self-lubricating guide rail is simpler and more convenient to use, and the problem that the traditional structural part needs frequent disassembling and coating of the lubricating oil by the worker is solved, and the problem is more complicated.
Example 2:
as shown in fig. 7, the transmission plate is installed on the connection sliding sleeve 202, and the transmission plate continuously returns to drive the article to be transported, when the connection sliding sleeve 202 is operated, the article needs to be transported, and the connection sliding sleeve 202 frequently impacts the pressure-sensitive anti-collision component 3, so that when the connection sliding sleeve 202 is used for a long time, the degree of decay of the use cannot be conveniently detected, the connection sliding sleeve 202 cannot be predictively replaced, and the predictively replaced connection sliding sleeve cannot be replaced, and when the connection sliding sleeve 202 exceeds the limit, the connection sliding sleeve is directly damaged, the efficiency of the operation of the component is more affected, and the use of the component is affected;
based on the embodiment 1, the control panel comprises an information acquisition module, a data storage module, a decay alarm module and a text warning editing module;
the specific detection process of the core component is as follows:
the information acquisition module is used for acquiring an impact pressure value when the connecting sliding sleeve 202 operates and acquiring a speed when the connecting sliding sleeve 202 operates and sending the speed to the data storage module; wherein the speed of the connecting sliding sleeve 202 during operation is acquired by a speed sensor;
the data storage module receives the impact pressure value when the connecting sliding sleeve 202 operates and the speed when the connecting sliding sleeve 202 operates and stores the impact pressure value as historical impact pressure value when the connecting sliding sleeve 202 operates and the historical speed when the connecting sliding sleeve 202 operates;
decay alarm module obtains historical impact pressure values of all connection sliding sleeves 202 in the data storage module during operation and historical speeds of all connection sliding sleeves 202 during operation, averages the historical impact pressure values and historical speeds, and respectively generates a recorded impact pressure mean value Q of connection sliding sleeve 202 and a recorded speed mean value T of connection sliding sleeve 202, and calculates a recorded impact pressure standard deviation Qa of connection sliding sleeve 202 and a recorded speed standard deviation Ta of connection sliding sleeve 202 according to the recorded impact pressure mean value Q of connection sliding sleeve 202 and the recorded speed mean value T of connection sliding sleeve 202;
then according to the formula
Obtaining a quantitative decay factor of the connecting sliding sleeve 202; wherein e1, e2, e3 and e4 are weight correction coefficients which enable the calculated result to be closer to the true value, e2 > e4 > e1 > e3, and e1+ e2+ e3+ e4= 7.89;
multiplying the quantitative decay factor of the connecting sliding sleeve 202 generated in real time by the total operation time of the connecting sliding sleeve 202 to obtain the quantitative decay total A of the connecting sliding sleeve 202;
the quantitative decay total quantity A of the connecting sliding sleeve 202 is compared with a preset value B, and when A is larger than B, a component replacement signal is generated; otherwise, no signal is generated;
and generating a part replacement signal to the text warning editing module.
And the text warning editing module is used for immediately editing the part replacing text and sending the part replacing text to the display terminal for displaying after receiving the part replacing signal, wherein the character of the part replacing text is 'please replace the connecting sliding sleeve as soon as possible'.
The worker can replace the connecting sliding sleeve 202 after seeing the part replacement text;
the working principle is as follows: according to the invention, through the arrangement of the information acquisition module, the data storage module, the decay alarm module and the text warning editing module, the quantitative decay total amount of the connecting sliding sleeve 202 is obtained through pre-acquisition, storage, quantification and calculation of the decay degree information of the connecting sliding sleeve 202, then the part replacement signal is obtained through comparison and analysis, and the part replacement text is immediately edited, so that a worker is predictably reminded to replace the connecting sliding sleeve 202 in advance in the idle time of the machine, and the subsequent efficient operation of the part is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides an embedded screw rod slip table of guide rail of self-lubricating formula, includes workstation (1), its characterized in that, the symmetry is equipped with self-lubricating guide rail (2) directly over workstation (1), self-lubricating guide rail (2) and the top of workstation (1) face parallel arrangement, self-lubricating guide rail (2) adaptation has location locking subassembly (4) that are used for locking self-lubricating guide rail (2) and reciprocating drive subassembly (5) that are used for driving its function, location locking subassembly (4) and reciprocating drive subassembly (5) are installed on workstation (1), install pressure sense anticollision subassembly (3) that are used for responding to self-lubricating guide rail (2) pressure when working on self-lubricating guide rail (2), pressure sense anticollision subassembly (3) electric connection has control panel;
the self-lubricating guide rail (2) comprises a rail pipe body (201), an oil storage pipe (208) is installed in the rail pipe body (201), a second slide way (203) is symmetrically arranged at the outer end of the rail pipe body (201), a connecting sliding sleeve (202) is sleeved at the outer end of the rail pipe body (201), the pressure-sensitive anti-collision assemblies (3) are multiple, the pressure-sensitive anti-collision assemblies (3) are arranged at two ends of the second slide way (203), the pressure-sensitive anti-collision assemblies (3) are arranged oppositely, the connecting sliding sleeve (202) is arranged between the two pressure-sensitive anti-collision assemblies (3) and movably abutted against the two pressure-sensitive anti-collision assemblies, a limiting slide rod (204) is fixedly arranged at the inner end of the connecting sliding sleeve (202), one end, far away from the connecting sliding sleeve (202), of the limiting slide rod (204) penetrates through the second slide way (203) and extends into the rail pipe body (201) and is fixedly connected with an extrusion arc block (205), and the extrusion arc block (205) is abutted against a first lifting arc bar (206), the top end surface of the first lifting arc strip (206) is abutted against the bottom surface of the extrusion arc block (205), the first lifting arc strip (206) is symmetrically provided with lifting rods (207), and the two lifting rods (207) penetrate through the outer wall of the oil storage pipe (208) in a sliding manner to extend into the oil storage pipe and are fixedly connected with a second lifting arc strip (209);
install oil absorption elastic component (210) in oil storage pipe (208), the terminal surface that lifter (207) were kept away from in second lift arc strip (209) and the outer end butt of oil absorption elastic component (210), the both sides slip of second lift arc strip (209) is located oil storage pipe (208) inner wall, and sets up the extrusion spout of adaptation second lift arc strip (209) in oil storage pipe (208), oil storage pipe (208) through connection has oil outlet pipe (211), oil outlet micropore (212) have been seted up in track body (201), the inlet of oil outlet pipe (211) is located oil absorption elastic component (210) department, and the liquid outlet of oil outlet pipe (211) inlays and locates in oil outlet micropore (212), oil outlet pipe (211) are located between two second lift arc strips (209), the both ends of track body (201) are equipped with screwed pipe portion (213), one of them screwed pipe portion (213) through connection has connecting pipe (214), the connecting pipe (214) is provided with a one-way valve (215), and the connecting pipe (214) is communicated with the oil storage pipe (208).
2. The self-lubricating type sliding table with the guide rails and the embedded screws as claimed in claim 1, wherein a bottom shell (216) is arranged in the other screw pipe portion (213), the bottom shell (216) is connected with an inner hexagon bolt (217) in a threaded manner, the inner hexagon bolt (217) is embedded in the screw pipe portion (213), the inner hexagon bolt (217) abuts against the screw pipe portion (213), and the side surface of the bottom shell (216) abuts against the oil storage pipe (208).
3. The self-lubricating type sliding table with the guide rail embedded screws and the sliding table as claimed in claim 1, wherein the end face of the first lifting arc strip (206) is provided with abutting arc protrusions (219) at equal intervals, one side of the first lifting arc strip (206) is provided with a guide portion (218), the abutting arc protrusions (219) are movably abutted against the extrusion arc block (205), and the guide portion (218) is movably abutted against the extrusion arc block (205).
4. The self-lubricating type sliding table with the guide rails and the embedded screws as claimed in claim 3, wherein the pressure-sensitive anti-collision assembly (3) comprises an anti-collision shell (301), a pressure sensor (302), a pressure-sensitive elastic block (303), a return slider (304), a telescopic slide rod (305) and an anti-collision block (306), the anti-collision shell (301) is fixedly arranged at the end of the second slide way (203), the pressure sensor (302), the pressure-sensitive elastic block (303) and the return slider (304) are arranged in the anti-collision shell (301), the pressure sensor (302) is fixedly arranged in the anti-collision shell (301), two ends of the pressure-sensitive elastic block (303) are respectively abutted against the pressure sensor (302) and the return slider (304), the return slider (304) is slidably arranged in the anti-collision shell (301), and the return slider (304) is fixedly connected with one end of the telescopic slide rod (305) far away from the center of the pressure-sensitive elastic block (303), the other end of flexible slide bar (305) slides the inner wall that runs through crashproof casing (301) and extends to its outside and with crashproof piece (306) fixed connection, crashproof piece (306) and connecting sliding sleeve (202) activity butt, the top of second slide (203) is located to crashproof piece (306), and crashproof piece (306) and second slide (203) are on same water flat line.
5. The self-lubricating type sliding table with the threaded rods embedded in the guide rails as claimed in claim 4, wherein the positioning locking assembly (4) comprises a positioning push plate (404), the positioning push plate (404) is slidably arranged in the workbench (1), a second connecting sleeve rod (402) is symmetrically arranged at the top end of the positioning push plate (404), one end of the second connecting sleeve rod (402) penetrates through the top wall of the workbench (1) and extends to the outside of the workbench, a first connecting sleeve rod (401) is arranged on the opposite surface of the second connecting sleeve rod (402), the first connecting sleeve rod (401) is fixedly arranged on the top surface of the positioning push plate (404), the first connecting sleeve rod (401) and the second connecting sleeve rod (402) are arranged in a clearance fit mode, a threaded rod (405) is rotatably connected at the center of the side surface of the positioning push plate (404) through a bearing, one end of the threaded rod (405) penetrates through the side wall of the workbench (1) and extends to the outside of the workbench (406) and is fixedly connected with a rotating wheel (406), first connecting loop bar (401) and second connecting loop bar (402) cup joint setting with screwed pipe portion (213) respectively, first connecting loop bar (401) and second connecting loop bar (402) department adaptation have nut cover (403), nut cover (403) cup joint with screwed pipe portion (213) activity screw thread.
6. The self-lubricating type sliding table with embedded screw rods in guide rails as claimed in claim 5, wherein the reciprocating driving assembly (5) comprises a screw rod (502) and a reciprocating motor (501), the screw rod (502) is rotatably arranged in the workbench (1), the screw rod (502) and the screw rod (405) are on the same central axis, the outer end of the screw rod (502) is screwed and sleeved with a nut seat (503), the nut seat (503) is fixedly connected with a connecting plate (504), the connecting plate (504) is slidably arranged in the workbench (1), fixing rods (505) are symmetrically arranged on the connecting plate (504), the top ends of the fixing rods (505) slidably penetrate through the top wall of the workbench (1) and extend to the outside of the workbench, mounting holes (506) are formed in the tops of the fixing rods (505), and the connecting sliding sleeve (202) is fixedly provided with a screw convex rod (220) which is matched with the mounting holes (506), the mounting hole (506) is movably arranged in the threaded convex rod (220), the nut is sleeved at the outer end of the threaded convex rod (220), the reciprocating motor (501) is fixedly arranged in the workbench (1), and the output shaft of the reciprocating motor (501) is fixedly connected with the screw rod (502).
7. The self-lubricating type sliding table with the guide rails and the embedded screws as claimed in claim 6, wherein the working table (1) is provided with a first slide way (101) matched with the sliding of the fixing rod (505), the middle of the fixing rod (505) is slidably arranged in the first slide way (101), the first connecting sleeve rod (401) is fixedly arranged at the end of the first slide way (101), the middle of the second connecting sleeve rod (402) is slidably arranged in the first slide way (101), and the fixing rod (505) is arranged between the first connecting sleeve rod (401) and the second connecting sleeve rod (402).
8. The self-lubricating type rail embedded screw sliding table as claimed in claim 7, wherein the control panel comprises:
the information acquisition module is used for acquiring an impact pressure value when the connecting sliding sleeve (202) operates and acquiring the speed when the connecting sliding sleeve (202) operates and sending the speed to the data storage module;
the data storage module is used for receiving the impact pressure value when the connecting sliding sleeve (202) operates and the speed when the connecting sliding sleeve (202) operates and storing the impact pressure value as historical impact pressure value when the connecting sliding sleeve (202) operates and the historical speed when the connecting sliding sleeve (202) operates;
the decay alarm module is used for acquiring historical impact pressure values when all the connecting sliding sleeves (202) in the data storage module operate and historical speed when the connecting sliding sleeves (202) operate, processing the historical impact pressure values to obtain quantitative decay total quantity A of the connecting sliding sleeves (202), comparing the quantitative decay total quantity of the connecting sliding sleeves (202) with a preset value to generate a component replacement signal, and sending the generated component replacement signal to the text warning editing module;
and the text warning editing module is used for immediately editing the part replacement text and sending the part replacement text to the display terminal for displaying after receiving the part replacement signal.
9. The self-lubricating type guide rail embedded screw sliding table according to claim 7, is characterized in that the decay alarm module comprises the following specific working steps:
the decay alarm module obtains historical impact pressure values when all the connecting sliding sleeves (202) in the data storage module operate and historical speeds when the connecting sliding sleeves (202) operate, averages the historical impact pressure values and the historical speeds and respectively generates a recorded impact pressure mean value Q of the connecting sliding sleeves (202) and a recorded speed mean value T of the connecting sliding sleeves (202), and calculates a recorded impact pressure standard deviation Qa of the connecting sliding sleeves (202) and a recorded speed standard deviation Ta of the connecting sliding sleeves (202) according to the recorded impact pressure mean value Q of the connecting sliding sleeves (202) and the recorded speed mean value T of the connecting sliding sleeves (202);
then according to the formula
Obtaining a coupling sleeve (202)Quantifying the decay factor; wherein e1, e2, e3 and e4 are weight correction coefficients;
multiplying the quantitative decay factor of the connecting sliding sleeve (202) generated in real time with the total operation time of the connecting sliding sleeve (202) to obtain the quantitative decay total A of the connecting sliding sleeve (202);
the quantitative decay total amount A of the connecting sliding sleeve (202) is compared with a preset value B, and when A is larger than B, a component replacement signal is generated; otherwise, no signal is generated;
and generating a part replacement signal to the text warning editing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210497771.0A CN114852626B (en) | 2022-05-09 | 2022-05-09 | Self-lubricating type guide rail embedded screw sliding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210497771.0A CN114852626B (en) | 2022-05-09 | 2022-05-09 | Self-lubricating type guide rail embedded screw sliding table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114852626A true CN114852626A (en) | 2022-08-05 |
| CN114852626B CN114852626B (en) | 2023-10-03 |
Family
ID=82636993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210497771.0A Active CN114852626B (en) | 2022-05-09 | 2022-05-09 | Self-lubricating type guide rail embedded screw sliding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114852626B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3011666U (en) * | 1994-11-29 | 1995-05-30 | 中西金属工業株式会社 | Lubricant supply nipple mounting structure for linear guide bearings |
| US20050178619A1 (en) * | 2004-02-17 | 2005-08-18 | Liao Chi-Meng | Lubrication module of linear guideway |
| US20070189645A1 (en) * | 2006-02-16 | 2007-08-16 | Hiwin Technologies Corp. | Adjusting Structure for Adjusting Amount of Lubricant Applied to a Linear Guideway |
| JP2017116066A (en) * | 2015-12-25 | 2017-06-29 | 日本精工株式会社 | Attachment structure of lubricant supply part and attachment part |
| CN210393331U (en) * | 2019-06-18 | 2020-04-24 | 苏州鸿迅机械制造有限公司 | Self-lubricating elevator guide rail |
| CN210462400U (en) * | 2019-06-26 | 2020-05-05 | 上海鼎羿流体技术有限公司 | Lubricating oil filling device with different replaceable filling heads |
| CN211820398U (en) * | 2020-03-19 | 2020-10-30 | 飞创直线模组(苏州)有限公司 | Self-lubricating device and linear motor |
| CN112478983A (en) * | 2020-12-08 | 2021-03-12 | 樊宗坦 | Elevator guide rail |
| CN213513133U (en) * | 2020-10-22 | 2021-06-22 | 重庆市展顺科技有限公司 | Lubricating mechanism of oil press |
| CN113048382A (en) * | 2021-03-17 | 2021-06-29 | 安徽春华智能科技有限公司 | Guide rail maintenance device for European-style double-girder crane |
| CN214617513U (en) * | 2021-04-25 | 2021-11-05 | 佛山市顺德区海亮五金电器有限公司 | Guide rail with efficient lubricating effect |
| CN214788583U (en) * | 2021-04-15 | 2021-11-19 | 济南朗兹精密机械有限公司 | Linear guide pair with self-lubricating function |
| CN215673187U (en) * | 2021-09-03 | 2022-01-28 | 沈阳柯瑞艾特精密机械有限公司 | Linear guide with self-lubricating mechanism |
| CN215806176U (en) * | 2021-08-04 | 2022-02-11 | 杭州大邦减速机有限公司 | Gear reducer |
-
2022
- 2022-05-09 CN CN202210497771.0A patent/CN114852626B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3011666U (en) * | 1994-11-29 | 1995-05-30 | 中西金属工業株式会社 | Lubricant supply nipple mounting structure for linear guide bearings |
| US20050178619A1 (en) * | 2004-02-17 | 2005-08-18 | Liao Chi-Meng | Lubrication module of linear guideway |
| US20070189645A1 (en) * | 2006-02-16 | 2007-08-16 | Hiwin Technologies Corp. | Adjusting Structure for Adjusting Amount of Lubricant Applied to a Linear Guideway |
| JP2017116066A (en) * | 2015-12-25 | 2017-06-29 | 日本精工株式会社 | Attachment structure of lubricant supply part and attachment part |
| CN210393331U (en) * | 2019-06-18 | 2020-04-24 | 苏州鸿迅机械制造有限公司 | Self-lubricating elevator guide rail |
| CN210462400U (en) * | 2019-06-26 | 2020-05-05 | 上海鼎羿流体技术有限公司 | Lubricating oil filling device with different replaceable filling heads |
| CN211820398U (en) * | 2020-03-19 | 2020-10-30 | 飞创直线模组(苏州)有限公司 | Self-lubricating device and linear motor |
| CN213513133U (en) * | 2020-10-22 | 2021-06-22 | 重庆市展顺科技有限公司 | Lubricating mechanism of oil press |
| CN112478983A (en) * | 2020-12-08 | 2021-03-12 | 樊宗坦 | Elevator guide rail |
| CN113048382A (en) * | 2021-03-17 | 2021-06-29 | 安徽春华智能科技有限公司 | Guide rail maintenance device for European-style double-girder crane |
| CN214788583U (en) * | 2021-04-15 | 2021-11-19 | 济南朗兹精密机械有限公司 | Linear guide pair with self-lubricating function |
| CN214617513U (en) * | 2021-04-25 | 2021-11-05 | 佛山市顺德区海亮五金电器有限公司 | Guide rail with efficient lubricating effect |
| CN215806176U (en) * | 2021-08-04 | 2022-02-11 | 杭州大邦减速机有限公司 | Gear reducer |
| CN215673187U (en) * | 2021-09-03 | 2022-01-28 | 沈阳柯瑞艾特精密机械有限公司 | Linear guide with self-lubricating mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114852626B (en) | 2023-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114852626A (en) | Embedded screw rod slip table of guide rail of self-lubricating formula | |
| CN112108847B (en) | Store up nail formula and screw up axle | |
| CN212455395U (en) | Ball screw driving linear transmission mechanism | |
| CN216420787U (en) | Gas-liquid hydraulic machine with guiding function | |
| CN216422753U (en) | Plastic floor cutting device | |
| CN207414813U (en) | A kind of liftable lathe of CNC machining centers | |
| CN112388005B (en) | Electromagnet machining device with punching and positioning functions | |
| CN110076584B (en) | Platform type machine tool body | |
| CN211308073U (en) | Marking and code-carving positioning mechanism for self-circulation material processing line | |
| CN216619292U (en) | Z-axis mechanism | |
| CN215763123U (en) | Self-lubricating linear electric cylinder | |
| CN212126449U (en) | General slide line of polytypic stator | |
| CN215763191U (en) | Low-noise high-performance flexible gearbox | |
| CN217096904U (en) | Numerical control machine tool with lubricating protection function | |
| CN213072331U (en) | Electric cylinder with guiding function and capable of bearing lateral force | |
| CN221291293U (en) | Flexible rail type robot | |
| CN220559567U (en) | Spraying device for aluminum profile production | |
| CN110281250A (en) | It is a kind of for produce feed intelligent machine arm | |
| CN218988096U (en) | In-mold carrying manipulator | |
| CN215284027U (en) | Laser code spraying device used after plastic pipeline is off line | |
| CN221817069U (en) | Electrohydraulic servo double-pump numerical control bending machine | |
| CN110560712B (en) | Automatic material taking device of numerical control lathe and application method of automatic material taking device | |
| CN219130867U (en) | EDU hand-held electric drive automatic feeding drilling equipment | |
| CN214646874U (en) | Install spout structure and china ink storehouse elevating system in china ink storehouse elevating system | |
| CN211657522U (en) | Adjustable pulling-on piece feeding rail for zipper head automatic assembly machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |