CN112621365B - Straight line track with dustproof construction - Google Patents
Straight line track with dustproof construction Download PDFInfo
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- CN112621365B CN112621365B CN202011532953.4A CN202011532953A CN112621365B CN 112621365 B CN112621365 B CN 112621365B CN 202011532953 A CN202011532953 A CN 202011532953A CN 112621365 B CN112621365 B CN 112621365B
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- dustproof
- control
- dust
- frame
- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Abstract
The invention discloses a linear track with a dustproof structure, which comprises an installation frame, wherein the installation frame is installed at a required position, and a linear guide rail is installed above the installation frame; the driving device is arranged inside the mounting frame; dust keeper, dust keeper is used for preventing dust to installing the linear guide above the mounting bracket, drive the drive lead screw through control driving motor and rotate, control drive cylinder is along with linear guide's moving part synchronous motion, when moving part removes, the automatic dust keeper who will arrive the position is opened, and the dust keeper who breaks away from the position is closed once more, make only the dust keeper of moving part position open and other positions are all closed, the at utmost protects the guide rail, for rotating when the dust guard is opened simultaneously, avoid falling the waste material in the dust guard top and get into the guide rail top, all steps only need control driving motor and can accomplish, and the operation is simple.
Description
Technical Field
The invention relates to the technical field of dust prevention, in particular to a linear track with a dust prevention structure.
Background
The linear guide rail can be divided into: the three linear guide rails, namely a roller linear guide rail, a cylindrical linear guide rail and a ball linear guide rail, are used for supporting and guiding a moving part to do reciprocating linear motion in a given direction, are widely applied to machine tools and are used for controlling a cutter to perform operations such as turning on materials.
In the use of lathe, the waste material that produces during material turning splashes, very easily falls to linear guide top, influences the use of guide rail and reduces the machining precision, also does not have extra dust keeper to the guide rail when idle simultaneously, and the piling up of dust also can influence the precision of guide rail, for this reason, we provide a linear rail who has dustproof construction.
Disclosure of Invention
The present invention is directed to a linear rail with a dustproof structure to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a linear rail having a dust-proof structure, comprising:
the mounting frame is mounted at a required position, and a linear guide rail is mounted above the mounting frame;
the driving device is arranged inside the mounting frame;
the dustproof device is provided with a plurality of parts, the parts are uniformly distributed inside the mounting frame, and the dustproof device is used for preventing dust of the linear guide rail arranged above the mounting frame.
Preferably, drive arrangement includes drive lead screw, driving motor and drive cylinder, drive lead screw both ends are rotated through the bearing and are connected inside the mounting bracket, driving motor is fixed in the mounting bracket and keeps away from the one end of drive lead screw, and the output is connected fixedly with drive lead screw one end, drive cylinder opens the screw hole that has with drive lead screw threaded connection, drive cylinder both ends are equipped with two gear structure, can drive the drive lead screw through control driving motor and rotate, and drive cylinder threaded connection is outside in the drive lead screw, if carry on spacingly then drive cylinder along with the rotation of drive lead screw and remove to the drive cylinder, and when organizing the drive cylinder, the drive lead screw then drives the drive cylinder and rotates.
Preferably, the dustproof device comprises a dustproof plate, two dustproof rods, a lifting rod and a dustproof frame, one end of the dustproof frame is fixed on one side of the mounting frame, lifting grooves are formed in two sides of the dustproof frame, two lifting blocks which are slidably connected into the two lifting grooves are arranged at two ends of the lifting frame, one ends of the two dustproof rods are respectively and rotatably connected to one ends of the two lifting blocks, which are far away from the lifting rod, one ends of the dustproof plate are rotatably connected to one ends of the mounting frame, which are far away from the linear guide rail, one ends of the two dustproof rods, which are far away from the lifting blocks, are rotatably connected to one side of the dustproof plate, the dustproof frame is internally provided with a bidirectional dustproof lead screw, two ends of the bidirectional dustproof lead screw are respectively and rotatably connected with the mounting frame and the dustproof frame through bearings, one side of the dustproof rod is provided with a sliding block in threaded connection with the bidirectional dustproof lead screw, one end, which is close to the dustproof frame, is fixedly provided with a dustproof worm wheel, the one end that the mounting bracket was kept away from to the dust rack is equipped with controlling means, rotate through driving dustproof worm wheel and can drive two-way dustproof lead screw and rotate, drive the lifting rod and rise and fall under the limiting displacement in piece and the lifting groove, it lifts up and covers and install in the guide rail top of mounting bracket top to prevent dust to drive the dust guard under the traction of dust guard when the lifting rod rises, then drive the dust guard and descend and leave the linear guide top under the traction of dust guard when the lifting rod descends to supply linear guide's use.
Preferably, the control device comprises a dustproof worm meshed with the dustproof worm wheel, two control gears meshed with the gear structure, two control plates and two control arc plates, two ends of the dustproof worm are respectively and rotatably connected to one end of the dustproof frame away from the mounting frame through bearings, the two control gears are respectively mounted at two ends of the dustproof frame away from the dustproof worm, one sides of the two control gears are respectively and fixedly connected with two ends of the dustproof worm, one ends of the two control plates are respectively fixed at two sides of the dustproof frame, two control grooves are respectively formed in one sides of the two control plates close to each other, two control blocks in sliding connection with the two control grooves are respectively arranged on one sides of the two control arc plates, a magnet block for adsorbing the control blocks is arranged at one ends of the two control grooves close to the driving screw rod, and an adjusting device is arranged at one end of the dustproof frame close to the dustproof worm, when the driving cylinder is blocked and rotates along with the rotation of the driving screw rod, the gear structure drives the control gear to rotate, and the dustproof worm drives the bidirectional dustproof screw rod to rotate under the transmission effect of the dustproof worm rod on the dustproof worm wheel so as to control the rotation of the dustproof plate.
Preferably, the adjusting device comprises an adjusting frame, an adjusting block slidably connected inside the adjusting frame, an adjusting cylinder and two adjusting telescopic rods, the adjusting frame is fixed at one end of the dustproof frame far away from the mounting frame, one end of the adjusting cylinder is rotatably connected with one end of the adjusting block far away from the adjusting frame through a bearing, one ends of the two adjusting telescopic rods are respectively fixed at two sides of the adjusting cylinder, one ends of the two adjusting telescopic rods far away from the adjusting cylinder are respectively rotatably connected with one sides of the two control arc plates, one end of the dustproof frame near the adjusting frame is fixedly provided with two blocking blocks for blocking the adjusting telescopic rods, one side of the adjusting block far away from the adjusting cylinder is fixedly provided with a translation block, one end of the translation block far away from the adjusting block is fixedly connected with one side of the dustproof plate, one control arc plate is fixed at one end of the control groove and is close to the screw rod with the drive under the adsorption action of the control groove magnet block, meanwhile, the adjusting block stops at one end of the adjusting frame close to the driving screw rod, the other control arc plate is fixed at one end far away from the driving screw rod under the action of the two adjusting telescopic rods, the dust-proof plate covers the linear guide rail at the moment, when the moving part needs to move to the position above the corresponding linear guide rail, the driving screw rod rotates, the control gear is meshed with the gear structure to limit the driving cylinder at the moment, the driving cylinder is blocked when contacting the control arc plate close to the driving screw rod, so that the driving cylinder drives the control gear to rotate along with the rotation of the driving screw rod, the dust-proof plate is opened, the adjusting block is pulled to move along with the opening of the dust-proof plate and the traction of the adjusting rope, the blocking block blocks the adjusting telescopic rod, and the adjusting block continues to move and deflect the adjusting telescopic rod to draw out the adjusting arc plate close to the driving screw rod, adjust the arc board when the dust guard is opened completely and break away from the drive cylinder, block and disappear, and to the dust keeper that the moving part left the position, rotate at the drive cylinder and when opening the dust guard of one end, the gear structure of the other end drives another dust guard's door plant closure, promote the translation piece and promote the regulating block when the dust guard is closed, and then promote two control arc boards, one end control arc board is blockked by drive cylinder middle part, make other end control arc board be close to the drive lead screw, and be adsorbed by the magnet piece, it breaks away from the drive cylinder to be blockked to get control arc board, only the dust guard of the dust keeper that the moving part belongs to the position opens when making linear guide drive moving part remove, and the dust guard of other positions is closed state and carries out dustproof protection to linear guide.
Preferably, the inner surface of the landing gear groove and the outer surface of the landing gear are smooth surfaces, so that the friction force applied to the landing gear when the landing gear slides in the landing gear groove is reduced.
Preferably, the contact surface of the control block and the control groove is a smooth surface, so that the friction force borne by the control block when the control block slides in the control groove is reduced.
Preferably, the surface of the control arc plate is a smooth surface, the control arc plate blocks the driving cylinder, and when the driving cylinder rotates, the friction force of the control arc plate on the driving cylinder is reduced.
Compared with the prior art, the invention has the beneficial effects that:
drive the drive lead screw through control driving motor and rotate, control drive cylinder is along with linear guide's moving part synchronous motion, when moving part removes, the dust keeper that will reach the position is automatic to be opened, and the dust keeper that breaks away from the position is closed once more, make only the dust keeper of moving part position open and other positions are all closed, the at utmost protects the guide rail, be the rotation when the dust guard is opened simultaneously, avoid falling into the waste material above the dust guard to get into the guide rail top, all steps only need control driving motor and can accomplish, and the operation is simple.
Drawings
FIG. 1 is a general schematic of the present invention;
FIG. 2 is an internal view of the present invention;
FIG. 3 is a schematic view of the dust-proof device;
FIG. 4 is an enlarged view of area A in FIG. 1;
FIG. 5 is an enlarged view of area B in FIG. 2;
FIG. 6 is an enlarged view of area C of FIG. 2;
FIG. 7 is an enlarged view of area D of FIG. 3;
fig. 8 is an enlarged view of region E in fig. 3.
In the figure: 1-a mounting frame; 2-a drive device; 3-a dust-proof device; 4-driving the screw rod; 5-driving a motor; 6-a drive cylinder; 7-a gear structure; 8-dust guard; 9-a dust-proof rod; 10-a lifting bar; 11-a dustproof frame; 12-a drop tank; 13-a landing block; 14-bidirectional dustproof screw rod; 15-a slide block; 16-a dust-proof worm gear; 17-a control device; 18-a dust worm; 19-control gear; 20-a control panel; 21-control arc plate; 22-a control slot; 23-a control block; 24-a magnet block; 25-an adjustment device; 26-an adjusting frame; 27-a regulating block; 28-adjusting cylinder; 29-adjusting the telescopic rod; 30-a barrier; 31-a translation block; 32-adjusting the rope.
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.
Referring to fig. 1-8, the present invention provides a technical solution: the linear rail with the dustproof structure is simple to operate and capable of protecting the linear rail to the maximum extent in use, and comprises a mounting frame 1, wherein the mounting frame 1 is mounted at a required position, and a linear guide rail is mounted above the mounting frame 1; the driving device 2 is arranged inside the mounting frame 1; dust keeper 3, dust keeper 3 is equipped with a plurality of, and evenly distributed is inside mounting bracket 1, dust keeper 3 is used for preventing dust to the linear guide who installs in the 1 top of mounting bracket, installs in the linear guide who installs in the 1 top of mounting bracket 3 and prevents dust, and opens the dust keeper 3 that the position was arrived to the linear guide moving part through control drive arrangement 2, does not influence normal use, and except that the dust keeper 3 of moving part position, the dust keeper 3 of other positions is closed dustproof state.
Wherein, drive arrangement 2 includes drive lead screw 4, driving motor 5 and drive cylinder 6, 4 both ends of drive lead screw are passed through the bearing and are rotated and connect in mounting bracket 1 inside, driving motor 5 is fixed in mounting bracket 1 and keeps away from the one end of drive lead screw 4, and the output is connected fixedly with 4 one end of drive lead screw, drive cylinder 6 opens the screw hole that has 4 threaded connection with drive lead screw, 6 both ends of drive cylinder are equipped with two gear structure 7, can drive lead screw 4 through control driving motor 5 and rotate, and 6 threaded connection of drive cylinder are outside at drive lead screw 4, if carry out spacing then drive cylinder 6 and remove along with the rotation of drive lead screw 4 to drive cylinder 6, and when organizing drive cylinder 6, drive lead screw 4 then drives drive cylinder 6 and rotate.
Meanwhile, the dust-proof device 3 comprises a dust-proof plate 8, two dust-proof rods 9, a landing rod 10 and a dust-proof frame 11, one end of the dust-proof frame 11 is fixed on one side of the mounting frame 1, the two sides of the dust-proof frame 11 are provided with landing grooves 12, two landing blocks 13 which are slidably connected inside the two landing grooves 12 are arranged at the two ends of the landing gear, one ends of the two dust-proof rods 9 are respectively and rotatably connected with one ends of the two landing blocks 13 far away from the landing rod 10, one end of the dust-proof plate 8 is rotatably connected with one end of the mounting frame 1 far away from the linear guide rail, one ends of the two dust-proof rods 9 far away from the landing blocks 13 are rotatably connected with one side of the dust-proof plate 8, the dust-proof frame 11 is provided with a bidirectional dust-proof screw rod 14 inside the mounting frame 1, the two ends of the bidirectional dust-proof screw rod 14 are respectively and rotatably connected with the mounting frame 1 and the dust-proof frame 11 through bearings, one side of the dust-proof rod 9 is provided with a slide block 15 in threaded connection with the bidirectional screw rod 14, the one end that two-way dustproof lead screw 14 is close to dustproof frame 11 is fixed with dustproof worm wheel 16, the one end that dustproof frame 11 kept away from mounting bracket 1 is equipped with controlling means 17, rotate through driving dustproof worm wheel 16 and can drive two-way dustproof lead screw 14 and rotate, drive the pole 10 that falls and rise under the limiting displacement who plays the piece 13 and play the groove 12 that falls, it lifts and covers and install in the guide rail top of mounting bracket 1 top and prevent dust to drive dust guard 8 under the traction of dust guard 9 when the pole 10 that falls rises, and then drive dust guard 8 and descend and leave the linear guide top under the traction of dust guard 9 when the pole 10 that falls, for linear guide's use.
Meanwhile, the control device 17 comprises a dustproof worm 18 meshed with a dustproof worm wheel 16, two control gears 19 meshed with the gear structure 7, two control plates 20 and two control arc plates 21, two ends of the dustproof worm 18 are respectively connected to one end of the dustproof frame 11 far away from the mounting frame 1 through bearings in a rotating manner, the two control gears 19 are respectively mounted at two ends of the dustproof frame 11 far away from the dustproof worm 18, one sides of the two control gears 19 are respectively connected and fixed with two ends of the dustproof worm 18, one ends of the two control plates 20 are respectively fixed at two sides of the dustproof frame 11, two control grooves 22 are respectively formed in one sides of the two control plates 20 close to each other, two control blocks 23 connected with the two control grooves 22 in a sliding manner are respectively arranged on one sides of the two control arc plates 21, and a magnet block 24 for adsorbing the control blocks 23 is arranged at one end of the two control grooves 22 close to the driving screw rod 4, one end of the dustproof frame 11 close to the dustproof worm 18 is provided with an adjusting device 25, when the driving cylinder 6 is blocked and rotates along with the rotation of the driving screw rod 4, the gear structure 7 drives the control gear 19 to rotate, and the bidirectional dustproof screw rod 14 is driven to rotate under the transmission action of the dustproof worm 18 on the dustproof worm wheel 16 to control the rotation of the dustproof plate 8.
Wherein, adjusting device 25 includes adjusting bracket 26, sliding connection in the inside regulating block 27 of adjusting bracket 26, adjusting cylinder 28 and two adjusting telescopic rod 29, adjusting bracket 26 is fixed in the one end that mounting bracket 1 was kept away from to dustproof frame 11, adjusting cylinder 28 one end is rotated through the bearing and is connected in the one end that adjusting block 27 kept away from adjusting bracket 26, two adjusting telescopic rod 29 one end is fixed in adjusting cylinder 28 both sides respectively, two adjusting telescopic rod 29 keep away from adjusting cylinder 28 one end respectively with two control arc board 21 one sides rotate to be connected, dustproof frame 11 is close to adjusting bracket 26 one end and is fixed with two and stops the piece 30 that blocks adjusting telescopic rod 29, adjusting block 27 keeps away from adjusting cylinder 28 one side and is fixed with translation piece 31, translation piece 31 keeps away from adjusting block 27 one end and is fixed with adjusting rope 32, adjusting rope 32 keeps away from translation piece 31 one end and dust guard 8 one side and is connected fixedly, one control arc plate 21 is fixed at one end of the control groove 22 and is close to the driving screw rod 4 under the adsorption action of the magnet block 24 of the control groove 22, meanwhile, the adjusting block 27 is stopped at one end of the adjusting frame 26 close to the driving screw rod 4, the other control arc plate 21 is fixed at one end far away from the driving screw rod 4 under the action of the two adjusting telescopic rods 29, the dustproof plate 8 covers the upper part of the linear guide rail, when the moving part needs to move to the upper part of the corresponding linear guide rail, the driving screw rod 4 rotates, the control gear 19 is meshed with the gear structure 7 to limit the driving cylinder 6, the driving cylinder 6 is blocked when contacting the control arc plate 21 close to the driving screw rod 4, the driving cylinder 6 drives the control gear 19 to rotate along with the rotation of the driving screw rod 4, the dustproof plate 8 is opened, and the adjusting rope 32 is pulled along with the opening of the dustproof plate 8, the adjusting block 27 is pulled to move, the blocking block 30 blocks the adjusting telescopic rod 29, the adjusting block 27 continues to move, the adjusting telescopic rod 29 deflects to draw out an adjusting arc plate close to the driving screw rod 4, the adjusting arc plate is separated from the driving cylinder 6 when the dustproof plate 8 is completely opened, the blocking disappears, and for the dustproof device 3 with a moving part leaving a position, when the driving cylinder 6 rotates to open the dustproof plate 8 at one end, the gear structure 7 at the other end drives the door plate of another dustproof device 3 to be closed, the translation block 31 is pushed to push the adjusting block 27 when the dustproof plate 8 is closed, and then the two control arc plates 21 are pushed, the control arc plate 21 at one end is blocked by the middle part of the driving cylinder 6, so that the control arc plate 21 at the other end is close to the driving screw rod 4 and is adsorbed by the magnet block 24, the blocked control arc plate 21 is separated from the driving cylinder 6, so that only the dustproof plate 8 of the dustproof device 3 with the moving part at the position is opened when the linear guide rail drives the moving part to move, and the dustproof structures at other positions are all in a closed state to protect the linear guide rail from dust.
In addition, the inner surface of the landing gear groove 12 and the outer surface of the landing gear 13 are smooth surfaces, so that the friction force received when the landing gear 13 slides in the landing gear groove 12 is reduced.
Meanwhile, the contact surface between the control block 23 and the control groove 22 is a smooth surface, so that the friction force applied when the control block 23 slides in the control groove 22 is reduced.
Simultaneously, the control arc board 21 surface is the smooth surface, blocks drive cylinder 6 at control arc board 21, and when drive cylinder 6 rotated, reduced control arc board 21 to the frictional force of drive cylinder 6.
The operation is simple and fast, and can still carry out the track protection to the at utmost when linear guide uses to improve linear guide's use precision, drive cylinder 6 through control driving motor 5 and remove, when drive cylinder 6 reachs a pair of dust keeper 3, open two dust guards 8 automatically, and close a pair of dust keeper 3 that are about to leave, make only linear guide removal part position dust keeper 3 opened, and the dust keeper 3 of other positions then is in closed dustproof state.
In the scheme, the drive motor 5 preferably has a Y80M1-2 shape, a power supply interface of the motor is connected with a power supply system through a switch, a motor operation circuit is a forward and reverse rotation control program of a conventional motor, the circuit operates as the conventional circuit, circuits and control related in the scheme are the prior art, and redundant description is not repeated herein.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A linear rail with a dustproof structure is characterized by comprising:
the mounting rack (1) is mounted at a required position, and a linear guide rail is mounted above the mounting rack (1);
The driving device (2), the driving device (2) is installed inside the mounting rack (1);
the dustproof devices (3) are arranged and uniformly distributed in the mounting rack (1), and the dustproof devices (3) are used for preventing dust of the linear guide rail arranged above the mounting rack (1);
the driving device (2) comprises a driving screw rod (4), a driving motor (5) and a driving cylinder (6), two ends of the driving screw rod (4) are rotatably connected inside the mounting frame (1) through bearings, the driving motor (5) is fixed at one end, far away from the driving screw rod (4), of the mounting frame (1), the output end of the driving motor is fixedly connected with one end of the driving screw rod (4), a threaded hole in threaded connection with the driving screw rod (4) is formed in the driving cylinder (6), and two gear structures (7) are arranged at two ends of the driving cylinder (6);
dust keeper (3) are including dust guard (8), two dust bars (9), lifting rod (10) and dust guard (11), dust guard (11) one end is fixed in mounting bracket (1) one side, open dust guard (11) both sides has lifting groove (12), lifting rod (10) both ends are equipped with two sliding connection in two lifting block (13) inside lifting groove (12), two dust bar (9) one end rotates respectively to be connected in two lifting block (13) one end of keeping away from lifting rod (10), dust guard (8) one end rotates to be connected in mounting bracket (1) the one end of keeping away from linear guide, two dust bar (9) keep away from the one end of lifting block (13) and rotates to be connected in dust guard (8) one side, dust guard (11) are equipped with two-way lead screw (14) in mounting bracket (1) inside, two-way lead screw (14) both ends are rotated with mounting bracket (1) and dust guard (11) through the bearing respectively and are even rotate to be connected in mounting bracket (1), dust guard (11), two-way lead screw (14) both ends A sliding block (15) in threaded connection with a bidirectional dustproof screw rod (14) is arranged on one side of the dustproof rod (9), a dustproof worm wheel (16) is fixed at one end, close to the dustproof frame (11), of the bidirectional dustproof screw rod (14), and a control device (17) is arranged at one end, far away from the mounting frame (1), of the dustproof frame (11);
The control device (17) comprises a dustproof worm (18) meshed with a dustproof worm wheel (16), two control gears (19) meshed with a gear structure (7), two control plates (20) and two control arc plates (21), two ends of the dustproof worm (18) are respectively connected to one end, away from the mounting frame (1), of the dustproof frame (11) through bearings in a rotating mode, the two control gears (19) are respectively installed at two ends, away from the dustproof worm (18), of the dustproof frame (11), one sides of the two control gears (19) are respectively connected and fixed with two ends of the dustproof worm (18), one ends of the two control plates (20) are respectively fixed to two sides of the dustproof frame (11), two control grooves (22) are respectively formed in one side, close to each other, of the two control plates (20), two control blocks (23) connected with the two control grooves (22) in a sliding mode are respectively arranged on one side of the two control arc plates (21), one end of each of the two control grooves (22) close to the driving screw rod (4) is provided with a magnet block (24) for adsorbing the control block (23), and one end of the dustproof frame (11) close to the dustproof worm (18) is provided with an adjusting device (25);
adjusting device (25) include alignment jig (26), sliding connection in alignment jig (26) inside regulating block (27), regulation cylinder (28) and two regulation telescopic links (29), alignment jig (26) are fixed in dustproof frame (11) and keep away from the one end of mounting bracket (1), regulation cylinder (28) one end is rotated through the bearing and is connected in the one end that alignment jig (26) was kept away from in alignment jig (27), two adjustment telescopic link (29) one end is fixed in adjustment cylinder (28) both sides respectively, two the one end that adjustment telescopic link (29) was kept away from regulation cylinder (28) is rotated with two control arc boards (21) one side respectively and is connected, the one end that dustproof frame (11) is close to alignment jig (26) is fixed with two and stops piece (30) that block alignment telescopic link (29) and block, one side that adjustment cylinder (28) was kept away from in alignment jig (27) is fixed with translation piece (31), the one end that translation piece (31) kept away from regulating block (27) is fixed with adjusting rope (32), adjusting rope (32) keep away from the one end and the dust guard (8) one side of translation piece (31) and be connected fixedly.
2. The linear rail with a dustproof structure according to claim 1, wherein: the inner surface of the rising and falling groove (12) and the outer surface of the rising and falling block (13) are smooth surfaces.
3. The linear rail with a dustproof structure according to claim 1, wherein: the contact surfaces of the control block (23) and the control groove (22) are smooth surfaces.
4. The linear rail with a dustproof structure according to claim 1, wherein: the surface of the control arc plate (21) is a smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011532953.4A CN112621365B (en) | 2020-12-21 | 2020-12-21 | Straight line track with dustproof construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011532953.4A CN112621365B (en) | 2020-12-21 | 2020-12-21 | Straight line track with dustproof construction |
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| Publication Number | Publication Date |
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| CN112621365A CN112621365A (en) | 2021-04-09 |
| CN112621365B true CN112621365B (en) | 2022-05-24 |
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| CN202011532953.4A Active CN112621365B (en) | 2020-12-21 | 2020-12-21 | Straight line track with dustproof construction |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0810063A1 (en) * | 1997-03-06 | 1997-12-03 | Ernst Grob Ag | Cover arrangement for guide bars of machines |
| JP2013167345A (en) * | 2012-02-17 | 2013-08-29 | Nsk Ltd | Linear motion table device |
| CN107676003A (en) * | 2017-10-31 | 2018-02-09 | 浙江精工钢结构集团有限公司 | A kind of mobile door and its telescoping mechanism and its method of switching |
| CN108583334A (en) * | 2018-04-28 | 2018-09-28 | 布占贵 | A kind of rail mounted new energy charging pile |
| CN208068594U (en) * | 2018-04-04 | 2018-11-09 | 北京易成混凝土有限公司 | Concrete mixing plant blending bunker dust guard |
| CN208992308U (en) * | 2018-10-30 | 2019-06-18 | 重庆宇辰机械设备有限公司 | A kind of shield for guide rail of numerical control machine tool |
| CN110656634A (en) * | 2019-09-24 | 2020-01-07 | 安徽省康宇水电机械成套设备有限公司 | Vertical screw hoist |
| CN110653413A (en) * | 2019-11-18 | 2020-01-07 | 太仓久庄管业有限公司 | Pipe cutting device with dust removal effect |
| CN210306714U (en) * | 2019-06-05 | 2020-04-14 | 福建省汇隆数控科技有限公司 | Dustproof slide rail of processing special machine |
-
2020
- 2020-12-21 CN CN202011532953.4A patent/CN112621365B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0810063A1 (en) * | 1997-03-06 | 1997-12-03 | Ernst Grob Ag | Cover arrangement for guide bars of machines |
| JP2013167345A (en) * | 2012-02-17 | 2013-08-29 | Nsk Ltd | Linear motion table device |
| CN107676003A (en) * | 2017-10-31 | 2018-02-09 | 浙江精工钢结构集团有限公司 | A kind of mobile door and its telescoping mechanism and its method of switching |
| CN208068594U (en) * | 2018-04-04 | 2018-11-09 | 北京易成混凝土有限公司 | Concrete mixing plant blending bunker dust guard |
| CN108583334A (en) * | 2018-04-28 | 2018-09-28 | 布占贵 | A kind of rail mounted new energy charging pile |
| CN208992308U (en) * | 2018-10-30 | 2019-06-18 | 重庆宇辰机械设备有限公司 | A kind of shield for guide rail of numerical control machine tool |
| CN210306714U (en) * | 2019-06-05 | 2020-04-14 | 福建省汇隆数控科技有限公司 | Dustproof slide rail of processing special machine |
| CN110656634A (en) * | 2019-09-24 | 2020-01-07 | 安徽省康宇水电机械成套设备有限公司 | Vertical screw hoist |
| CN110653413A (en) * | 2019-11-18 | 2020-01-07 | 太仓久庄管业有限公司 | Pipe cutting device with dust removal effect |
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