CN213176546U

CN213176546U - Novel full-automatic braking ware

Info

Publication number: CN213176546U
Application number: CN202022005175.5U
Authority: CN
Inventors: 谢颂谊; 周汉峰
Original assignee: Foshan Nanhai Lizhi Jean Co ltd
Current assignee: Foshan Nanhai Lizhi Jean Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-11
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a novel full-automatic brake, which belongs to the technical field of full-automatic brake, and comprises wheels, the wheels are provided with two wheels, two wheels are connected through a rotating shaft, the right end of the rotating shaft passes through the right wheel and extends to the right side of the right wheel, the right end of the rotating shaft is connected with a brake pad, an inserting hole is arranged at the middle position of one side of the brake pad, which is far away from the rotating shaft, the inner side wall of the inserting hole is connected with a limit sleeve, the right side of the wheel is connected with a protective cover outside the brake pad, and a cylinder is arranged on the inner wall of the right side of the protective cover; the utility model discloses set up safety cover, cylinder, cladding frame, inserted bar, spliced eye and stop collar, mutually supporting between the structure, braking effect is good, and the reaction is fast, can avoid the brake block atress too violently to cause the serious problem of wearing and tearing to take place when the brake simultaneously, prolongs the life of brake block.

Description

Novel full-automatic braking ware

Technical Field

The utility model belongs to the technical field of full-automatic braking brake ware, concretely relates to novel full-automatic braking brake ware.

Background

The fully automatic brake is a mechanical part for stopping or decelerating moving parts in machinery, and although the production process of the existing fully automatic brake is mature day by day, part of the production process is still insufficient to be improved.

The prior art has the following problems: the existing full-automatic brake has poor braking effect.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel full-automatic braking ware has that braking effect is good, and the reaction is fast, can avoid the brake block atress too violently to cause the serious problem of wearing and tearing to take place when the brake simultaneously, extension brake block life's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel full-automatic braking ware, includes the wheel, the wheel is provided with two altogether, two connect through the pivot between the wheel, the right-hand member of pivot passes the right side wheel and extends to the right side of right side wheel, the right-hand member of pivot is connected with the brake block, the spliced eye has been seted up to one side intermediate position that the pivot was kept away from to the brake block, the inside wall of spliced eye is connected with stop collar, right side the right side of wheel and the externally connected that is located the brake block have the safety cover, the cylinder is installed to the right side inner wall of safety cover, the output axle head of cylinder is connected with the cladding frame, the cladding frame is kept away from one side of cylinder and is connected with the.

Preferably, the stop collar is made of any material of rubber or silica gel.

Preferably, one end of the protective cover close to the right wheel is connected with a threaded ring, a threaded groove is formed in the position, corresponding to the threaded ring, on the wheel, and the threaded ring is in threaded connection with the threaded groove.

Preferably, the upper side and the lower side of the coating frame are both connected with a support, the two supports are both provided with balls, the balls are rotatably connected with the corresponding side support through fixed shafts, and rolling grooves are formed in positions, corresponding to the two balls, on the protective cover.

Preferably, a through hole is formed in the ball and in a position corresponding to the fixing shaft, and the diameter of the through hole is larger than that of the fixing shaft.

Preferably, the upper surface of the ball is higher than the upper surface of the bracket, and the lower surface of the ball is higher than the lower surface of the bracket.

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

1. the utility model discloses set up safety cover, cylinder, cladding frame, inserted bar, spliced eye and stop collar, mutually supporting between the structure, braking effect is good, and the reaction is fast, can avoid the brake block atress too violently to cause the serious problem of wearing and tearing to take place when the brake simultaneously, prolongs the life of brake block.

2. The utility model discloses set up support, ball and rolling groove, mutually supporting between the structure can provide the guide effect for the removal of cladding frame, avoids cladding frame 1 to take place the skew at the removal in-process, and the roll formula direction simultaneously can reduce the frictional force in ball and rolling groove, reduces the wearing and tearing in ball and rolling groove, prolongs the life in ball and rolling groove.

3. The utility model discloses set up threaded ring and thread groove, make the safety cover have dismantled and assembled function to make things convenient for the later stage to maintain or overhaul cylinder or brake block.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional view of a wheel braking state of the present invention;

FIG. 3 is a schematic structural view of a cross-sectional view of the wheel in an operating state according to the present invention;

fig. 4 is a schematic structural view of the bracket and the balls at another viewing angle according to the present invention;

in the figure: 1. a wheel; 2. a rotating shaft; 3. a protective cover; 4. a thread groove; 5. a threaded ring; 6. a rolling groove; 7. a ball bearing; 8. a support; 9. a cylinder; 10. a plug rod; 11. a limiting sleeve; 12. a coating frame; 13. inserting holes; 14. a brake pad; 15. and fixing the shaft.

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. 1-4, the present invention provides the following technical solutions: the utility model provides a novel full-automatic braking ware, including wheel 1, wheel 1 is provided with two altogether, connect through pivot 2 between two wheels 1, the right-hand member of pivot 2 passes right side wheel 1 and extends to the right side of right side wheel 1, the right-hand member of pivot 2 is connected with brake block 14, one side intermediate position that pivot 2 was kept away from to brake block 14 has seted up spliced eye 13, spliced eye 13's inside wall is connected with stop collar 11, the right side of right side wheel 1 and the externally connected that is located brake block 14 have safety cover 3, cylinder 9 is installed to the right side inner wall of safety cover 3, the output shaft end of cylinder 9 is connected with cladding frame 12, one side that cylinder 9 was kept away from to cladding frame 12 and the position that corresponds spliced eye 13 are connected with.

Specifically, the position-limiting sleeve 11 is made of any material of rubber or silica gel, in this embodiment, preferably, the position-limiting sleeve 11 is made of rubber,

by adopting the technical scheme, the limiting sleeve 11 has certain elasticity, and can be adsorbed on the plug-in rod 10 to form resistance between the plug-in rod 10 and the plug-in hole 13, so that the limiting function is realized.

Specifically, one end of the protective cover 3 close to the right wheel 1 is connected with a threaded ring 5, a threaded groove 4 is arranged on the right wheel 1 and corresponding to the threaded ring 5, the threaded ring 5 is in threaded connection with the threaded groove 4,

through adopting above-mentioned technical scheme, make safety cover 3 have dismantled and assembled function to make things convenient for the later stage to maintain or overhaul cylinder 9 or brake block 14.

Specifically, the upper side and the lower side of the cladding frame 12 are both connected with a bracket 8, the inside of the two brackets 8 is provided with a ball 7, the two balls 7 are rotatably connected with the corresponding side brackets 8 through a fixed shaft 15, the positions on the protective cover 3 corresponding to the two balls 7 are both provided with a rolling groove 6,

through adopting above-mentioned technical scheme, ball 7 and support 8 mutually support can provide the guide effect for the removal of cladding frame 12, avoids cladding frame 12 to take place the skew at the removal in-process, and roll formula direction simultaneously can reduce ball 7 and rolling groove 6's frictional force, reduces ball 7 and rolling groove 6's wearing and tearing, prolongs ball 7 and rolling groove 6's life.

Specifically, a through hole is arranged on the ball 7 and corresponding to the position of the fixed shaft 15, the diameter of the through hole is larger than that of the fixed shaft 15,

by adopting the technical scheme, the ball 7 can roll on the fixed shaft 15.

Specifically, the upper surface of the ball 7 is higher than the upper surface of the bracket 8, the lower surface of the ball 7 is higher than the lower surface of the bracket 8,

through adopting above-mentioned technical scheme, make ball 7 can contact the lateral wall of rolling groove 6, avoid simultaneously taking place the friction between ball 7 and support 8.

The utility model discloses a theory of operation and use flow: when braking is needed, the air cylinder 9 pushes the coating frame 12 to move towards the direction close to the brake pad 14, the coating frame 12 synchronously drives the insertion rod 10 to move towards the direction close to the brake pad 14 until the insertion rod 10 is completely inserted into the insertion hole 13 of the brake pad 14 (namely, when the air cylinder 9 cannot push), the air cylinder 9 stops pushing, resistance is generated between the insertion rod 10 and the insertion hole 13 due to the action of the limiting sleeve 11 at the moment, so that the brake pad 14 stops running slowly, and in the process of stopping running slowly, the rotating shaft 2 stops running slowly and synchronously until the brake stops, so that the problem that the brake pad 14 is seriously worn due to over-high stress during braking can be avoided, and the service life of the brake pad 14 is prolonged;

in the moving process of the coating frame 12, the balls 7 on the upper side and the lower side of the coating frame 12 synchronously roll in the rolling grooves 6 on the corresponding sides, so that a guiding effect can be provided for the movement of the coating frame 12, the coating frame 12 is prevented from deviating in the moving process, meanwhile, the friction force between the balls 7 and the rolling grooves 6 can be reduced through rolling type guiding, the abrasion between the balls 7 and the rolling grooves 6 is reduced, and the service lives of the balls 7 and the rolling grooves 6 are prolonged;

when the protective cover is used for a long time and needs to be maintained or overhauled on the air cylinder 9 or the brake pad 14, the protective cover 3 is rotated reversely, the thread ring 5 of the protective cover 3 is separated from the thread groove 4, the protective cover 3 is taken down, the air cylinder 9 or the brake pad 14 can be maintained or overhauled, and the maintenance 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 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 novel full-automatic braking ware, includes wheel (1), its characterized in that: the two wheels (1) are arranged and connected through a rotating shaft (2), the right end of the rotating shaft (2) passes through the right wheel (1) and extends to the right side of the right wheel (1), the right end of the rotating shaft (2) is connected with a brake pad (14), the middle position of one side of the brake pad (14) far away from the rotating shaft (2) is provided with an inserting hole (13), the inner side wall of the insertion hole (13) is connected with a limit sleeve (11), the right side of the wheel (1) at the right side and positioned outside the brake block (14) is connected with a protective cover (3), an air cylinder (9) is arranged on the inner wall of the right side of the protective cover (3), the output shaft end of the air cylinder (9) is connected with a coating frame (12), the coating frame (12) is far away from one side of the cylinder (9) and is connected with a plug rod (10) at a position corresponding to the plug hole (13).

2. The novel full-automatic brake according to claim 1, characterized in that: the limiting sleeve (11) is made of any material of rubber or silica gel.

3. The novel full-automatic brake according to claim 1, characterized in that: one end of the protective cover (3) close to the right wheel (1) is connected with a threaded ring (5) and a right side, a threaded groove (4) is formed in the position, corresponding to the threaded ring (5), on the wheel (1), and the threaded ring (5) is in threaded connection with the threaded groove (4).

4. The novel full-automatic brake according to claim 1, characterized in that: the upper side and the lower side of the coating frame (12) are both connected with a support (8), two balls (7) are arranged inside the support (8) and are connected with corresponding side supports (8) in a rotating mode through a fixed shaft (15), and rolling grooves (6) are formed in positions, corresponding to the two balls (7), on the protection cover (3).

5. The novel full-automatic brake according to claim 4, characterized in that: the ball bearing (7) is provided with a through hole at a position corresponding to the fixed shaft (15), and the diameter of the through hole is larger than that of the fixed shaft (15).

6. The novel full-automatic brake according to claim 4, characterized in that: the upper surface of the ball (7) is higher than the upper surface of the bracket (8), and the lower surface of the ball (7) is higher than the lower surface of the bracket (8).