CN217476654U

CN217476654U - Precision roller with quick-release mechanism

Info

Publication number: CN217476654U
Application number: CN202221087402.6U
Authority: CN
Inventors: 陈明钦
Original assignee: Zhuhai Ruiyi Automation Equipment Co ltd
Current assignee: Zhuhai Ruiyi Automation Equipment Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-23
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses an accurate roller with quick detach formula mechanism, the on-line screen storage device comprises a base, the equal fixedly connected with mount pad in both sides at base top, inner chamber of the base's left side swing joint has the rotary rod, the both sides on rotary rod surface all overlap and are equipped with first bevel gear, the right-hand member of rotary rod runs through to the right side of base and fixedly connected with hand wheel, the top of two opposite one sides of first bevel gear all meshes has second bevel gear, the first threaded rod of top fixedly connected with of second bevel gear, the top of first threaded rod is run through to the inner chamber of mount pad and is equipped with first thread bush. The utility model discloses a set up base, mount pad, rotary rod, first bevel gear, hand wheel, second bevel gear, first threaded rod, first thread bush, briquetting, dead lever, movable block, stopper, spacing round, extension spring, splint, roller body, inserted block and slot, solved the problem that current accurate roller is not convenient for maintain, this accurate roller possesses the advantage of being convenient for maintain.

Description

Precision roller with quick-release mechanism

Technical Field

The utility model relates to a roller technical field specifically is an accurate roller with quick detach formula mechanism.

Background

The roller is a cylindrical rotatable object in machinery, a power source is commonly used in the machinery to drive the roller to drive other materials to advance, or the roller is used for generating pressure to process the materials, and the roller has enough rigidity to ensure that the bending deformation does not exceed an allowable value under the action of heavy load.

And present accurate roller does not have quick assembly disassembly structure mostly, adopts the bolt to fix usually, and the installation is dismantled and is got up to waste time and energy, needs to use specialized tool to operate a plurality of bolts, leads to the installation of accurate roller and has dismantled the time of wasting a large amount of staff, is unfavorable for the maintenance of accurate roller, has reduced the practicality of accurate roller, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate roller with quick detach formula mechanism possesses the advantage of being convenient for maintain, has solved the problem that current accurate roller is not convenient for maintain.

In order to achieve the above object, the utility model provides a following technical scheme: a precise roller with a quick-release mechanism comprises a base, wherein both sides of the top of the base are fixedly connected with mounting seats, the left side of the inner cavity of the base is movably connected with a rotating rod, both sides of the surface of the rotating rod are sleeved with first bevel gears, the right ends of the rotating rod penetrate through the right side of the base and are fixedly connected with hand wheels, the tops of the opposite sides of the two first bevel gears are respectively meshed with a second bevel gear, the top of the second bevel gear is fixedly connected with a first threaded rod, the top of the first threaded rod penetrates through the inner cavity of the mounting seats and is sleeved with a first threaded sleeve, the top of the first threaded sleeve is fixedly connected with a pressing block, the inner wall of the mounting seat and the top of the pressing block are fixedly connected with fixing rods, the opposite ends of the two fixing rods are sleeved with moving blocks, and the top and the bottom of the moving block are respectively and fixedly connected with a limiting block and a limiting wheel, the equal fixedly connected with extension spring in the opposite one side of two stoppers, one side that two movable blocks are relative all runs through to the outside of mount pad and swing joint has splint, is provided with the roller body between two splint, the equal fixedly connected with inserted block in top and the bottom of the relative one side of two splint, the slot has all been seted up to the both sides of roller body, the inner chamber of slot is extended to one side that splint were kept away from to the inserted block.

Preferably, the surface of the rotating rod is movably connected with the base through a first bearing, the surface of the first threaded rod is movably connected with the base and the mounting seat through a second bearing, and the surface of the moving block is movably connected with the clamping plate through a third bearing.

Preferably, the bottom of the limiting wheel is in contact with the pressing block, and the surface of the fixed rod is in sliding connection with the moving block.

Preferably, the top of the inner cavity of the mounting seat is provided with a limiting groove, and the top of the limiting block extends to the inner cavity of the limiting groove.

Preferably, the both sides of briquetting all fixedly connected with slider, the spout has all been seted up to the both sides of mount pad inner chamber.

Preferably, the base top just is located fixedly connected with between two mount pads and adjusts the seat, the top of adjusting the seat is provided with the backup pad, the bottom fixedly connected with third motor of adjusting the inner chamber of seat, the top fixedly connected with second threaded rod of third motor output, the surface cover of second threaded rod is equipped with the second thread bush, the top fixedly connected with lifter of second thread bush, the top of lifter run through adjust the seat and with backup pad fixed connection.

Preferably, one side of the tension spring, which is far away from the limiting block, is fixedly connected with the inner wall of the mounting seat, and the top of one side of the two mounting seats, which is opposite to the limiting block, is provided with a through hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up base, mount pad, rotary rod, first bevel gear, hand wheel, second bevel gear, first threaded rod, first thread bush, briquetting, dead lever, movable block, stopper, spacing round, extension spring, splint, roller body, inserted block and slot, solved the problem that current accurate roller is not convenient for maintain, this accurate roller possesses the advantage of being convenient for maintain.

2. The utility model discloses a set up the hand wheel, can the person of facilitating the use rotate the rotary rod, through setting up the slot, can be convenient for the use of inserted block, adjust seat, backup pad, third motor, second threaded rod, second thread bush and lifter through setting up, can be used for supporting roller, through setting up slider and spout, can be convenient for the removal of briquetting, through setting up the spacing groove, can restrict the range of movement of stopper, through setting up the through-hole, can be convenient for the installation and the use of movable block.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a cross-sectional view of the adjusting base of the present invention.

In the figure: 1. a base; 2. a mounting base; 3. rotating the rod; 4. a first bevel gear; 5. a hand wheel; 6. a second bevel gear; 7. a first threaded rod; 8. a first threaded sleeve; 9. pressing into blocks; 10. fixing the rod; 11. a moving block; 12. a limiting block; 13. a limiting wheel; 14. a tension spring; 15. a splint; 16. a roller body; 17. inserting a block; 18. a slot; 19. an adjusting seat; 20. a support plate; 21. a third motor; 22. a second threaded rod; 23. a second threaded sleeve; 24. a lifting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a precision roller with a quick-release mechanism comprises a base 1, a mounting seat 2 is fixedly connected to both sides of the top of the base 1, a rotary rod 3 is movably connected to the left side of the inner cavity of the base 1, first bevel gears 4 are sleeved on both sides of the surface of the rotary rod 3, the right end of the rotary rod 3 penetrates through the right side of the base 1 and is fixedly connected with a hand wheel 5, second bevel gears 6 are meshed with the tops of the opposite sides of the two first bevel gears 4, a first threaded rod 7 is fixedly connected to the top of the second bevel gear 6, a first threaded sleeve 8 is sleeved on the top of the first threaded sleeve 7 and penetrates through the inner cavity of the mounting seat 2, a pressing block 9 is fixedly connected to the top of the first threaded sleeve 8, fixed rods 10 are fixedly connected to the top of the mounting seat 2 and are located at the top of the pressing block 9, a moving block 11 is sleeved on the opposite ends of the two fixed rods 10, a limiting block 12 and a limiting wheel 13 are fixedly connected to the top and the bottom of the moving block 11 respectively, the opposite sides of the two limit blocks 12 are fixedly connected with tension springs 14, the opposite sides of the two moving blocks 11 penetrate through the outer side of the mounting seat 2 and are movably connected with clamping plates 15, a roller body 16 is arranged between the two clamping plates 15, the top and the bottom of the opposite side of the two clamping plates 15 are fixedly connected with inserting blocks 17, both sides of the roller body 16 are provided with inserting grooves 18, one side of each inserting block 17, which is far away from the clamping plate 15, extends to an inner cavity of each inserting groove 18, the surface of the rotary rod 3 is movably connected with the base 1 through a first bearing, the surface of the first threaded rod 7 is movably connected with the base 1 and the mounting seat 2 through second bearings, the surface of the moving block 11 is movably connected with the clamping plates 15 through third bearings, the bottom of each limit wheel 13 is contacted with the pressing block 9, the surface of the fixed rod 10 is slidably connected with the moving block 11, the top of the inner cavity of the mounting seat 2 is provided with a limit groove, the top of each limit block 12 extends to the inner cavity of the limit groove, the two sides of the pressing block 9 are fixedly connected with sliding blocks, the two sides of the inner cavity of the mounting seat 2 are respectively provided with a sliding groove, the top of the base 1 is fixedly connected with an adjusting seat 19 between the two mounting seats 2, the top of the adjusting seat 19 is provided with a supporting plate 20, the bottom of the inner cavity of the adjusting seat 19 is fixedly connected with a third motor 21, the top of the output end of the third motor 21 is fixedly connected with a second threaded rod 22, the surface of the second threaded rod 22 is sleeved with a second threaded sleeve 23, the top of the second threaded sleeve 23 is fixedly connected with a lifting rod 24, the top of the lifting rod 24 penetrates through the adjusting seat 19 and is fixedly connected with the supporting plate 20, one side of the tension spring 14 away from the limiting block 12 is fixedly connected with the inner wall of the mounting seat 2, the tops of the opposite sides of the two mounting seats 2 are respectively provided with a through hole, through the hand wheel 5 is arranged, a user can conveniently rotate the rotating rod 3, and the use of the inserting block 17 can be facilitated by arranging the slot 18, through setting up the regulation seat 19, the backup pad 20, the third motor 21, the second threaded rod 22, second thread bush 23 and lifter 24, can be used for supporting the roller, through setting up slider and spout, can be convenient for the removal of briquetting 9, through setting up the spacing groove, can restrict the range of movement of stopper 12, through setting up the through-hole, can be convenient for the installation and the use of movable block 11, through setting up base 1, mount pad 2, rotary rod 3, first bevel gear 4, the hand wheel 5, second bevel gear 6, first threaded rod 7, first thread bush 8, briquetting 9, dead lever 10, the movable block 11, stopper 12, spacing wheel 13, extension spring 14, splint 15, roller body 16, inserted block 17 and slot 18, the problem that current precision roller is not convenient for maintenance has been solved, this precision roller, possess the advantage of being convenient for maintenance.

When the roller is used, a user rotates the rotating rod 3 through the matching of the hand wheel 5, the rotating rod 3 drives the first threaded rod 7 to rotate through the matching of the first bevel gear 4 and the second bevel gear 6, the first threaded rod 7 can drive the first threaded sleeve 8 to move downwards, the first threaded sleeve 8 drives the pressing block 9 to move downwards to remove the extrusion on the limiting wheel 13, at the moment, the tension spring 14 is reset to drive the two limiting blocks 12 to move away from each other, the limiting blocks 12 drive the two clamping plates 15 to move away from each other through the matching of the moving block 11, the clamping plates 15 drive the inserting block 17 to move out of the slot 18 to remove the limitation on the roller body 16, then the roller body 16 can be moved to be disassembled, the third motor 21 can drive the second threaded rod 22 to rotate, the second threaded rod 22 can drive the supporting plate 20 to be adjusted to a proper height through the matching of the second threaded sleeve 23 and the lifting rod 24, and then the roller body 16 can be placed on the supporting plate 20, make inserted block 17 correspond with inserted block 17, reversal hand wheel 5 drives the reversal of rotary rod 3, rotary rod 3 drives first threaded rod 7 reversal through the cooperation of first bevel gear 4 and second bevel gear 6, first threaded rod 7 reversal drives first thread bush 8 and upwards removes, first thread bush 8 drives briquetting 9 rebound extrusion spacing wheel 13, make two spacing wheels 13 remove to the centre, spacing wheel 13 drives two splint 15 through the cooperation of movable block 11 and removes near the roller until pasting tightly to the centre, splint 15 drives inserted block 17 and gets into slot 18 simultaneously, accomplish the installation, and is convenient and fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a precision roller with quick detach formula mechanism, includes base (1), its characterized in that: the improved multifunctional gear box is characterized in that mounting seats (2) are fixedly connected to two sides of the top of the base (1), a rotary rod (3) is movably connected to the left side of an inner cavity of the base (1), first bevel gears (4) are sleeved on two sides of the surface of the rotary rod (3), the right end of the rotary rod (3) penetrates through the right side of the base (1) and is fixedly connected with a hand wheel (5), second bevel gears (6) are meshed with the tops of two opposite sides of the first bevel gears (4), first threaded rods (7) are fixedly connected to the tops of the second bevel gears (6), first threaded sleeves (8) are sleeved on the tops of the first threaded rods (7) and penetrate through the inner cavity of the mounting seats (2), pressing blocks (9) are fixedly connected to the tops of the first threaded sleeves (8), fixing rods (10) are fixedly connected to the tops of the mounting seats (2), the relative one end of two dead levers (10) all overlaps and is equipped with movable block (11), the top and the bottom of movable block (11) are fixedly connected with stopper (12) and spacing wheel (13) respectively, and the equal fixedly connected with extension spring (14) of one side that two stopper (12) are opposite, and the relative one side of two movable blocks (11) all runs through outside and swing joint to mount pad (2) have splint (15), are provided with between two splint (15) roller body (16), and the equal fixedly connected with inserted block (17) in top and the bottom of the relative one side of two splint (15), slot (18) have all been seted up to the both sides of roller body (16), the inner chamber of slot (18) is extended to the one side that splint (15) were kept away from in inserted block (17).

2. The precision roller with the quick-release mechanism of claim 1, wherein: the surface of the rotating rod (3) is movably connected with the base (1) through a first bearing, the surface of the first threaded rod (7) is movably connected with the base (1) and the mounting seat (2) through second bearings, and the surface of the moving block (11) is movably connected with the clamping plate (15) through a third bearing.

3. The precision roller with the quick-release mechanism of claim 1, wherein: the bottom of the limiting wheel (13) is in contact with the pressing block (9), and the surface of the fixing rod (10) is in sliding connection with the moving block (11).

4. The precision roller with the quick-release mechanism of claim 1, wherein: the top of the inner cavity of the mounting seat (2) is provided with a limiting groove, and the top of the limiting block (12) extends to the inner cavity of the limiting groove.

5. The precision roller with the quick-release mechanism of claim 1, wherein: the equal fixedly connected with slider in both sides of briquetting (9), the spout has all been seted up to the both sides of mount pad (2) inner chamber.

6. The precision roller with the quick-release mechanism of claim 1, wherein: base (1) top just is located fixedly connected with between two mount pads (2) and adjusts seat (19), the top of adjusting seat (19) is provided with backup pad (20), the bottom fixedly connected with third motor (21) of adjusting seat (19) inner chamber, the top fixedly connected with second threaded rod (22) of third motor (21) output, the surface cover of second threaded rod (22) is equipped with second thread bush (23), the top fixedly connected with lifter (24) of second thread bush (23), the top of lifter (24) run through adjust seat (19) and with backup pad (20) fixed connection.

7. The precision roller with the quick-release mechanism of claim 1, wherein: one side of the tension spring (14) far away from the limiting block (12) is fixedly connected with the inner wall of the mounting seat (2), and the top of one side of the two mounting seats (2) opposite to each other is provided with a through hole.