CN220581555U - Brake capable of replacing brake block - Google Patents
Brake capable of replacing brake block Download PDFInfo
- Publication number
- CN220581555U CN220581555U CN202322173941.2U CN202322173941U CN220581555U CN 220581555 U CN220581555 U CN 220581555U CN 202322173941 U CN202322173941 U CN 202322173941U CN 220581555 U CN220581555 U CN 220581555U
- Authority
- CN
- China
- Prior art keywords
- brake
- butt joint
- block
- fixedly connected
- replacing
- 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.)
- Active
Links
- 210000001503 joint Anatomy 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 abstract description 12
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 description 16
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a brake capable of replacing a brake block, and relates to the technical field of parts or components of the brake. This can carry out stopper of changing to brake block, including the drum body, the side of drum body is equipped with two installation pieces, fixedly connected with two control blocks on the opposite face of two installation pieces, two butt joint grooves have been seted up towards one side surface of brake block to the installation piece, two butt joint grooves all extend into in the control block simultaneously, the brake block is towards fixedly connected with butt joint pole on one side surface of installation piece, this can carry out stopper of changing to the brake block, can demolish between brake block and the installation piece, therefore when need changing the brake block, need not demolish the connection structure in stopper such as installation piece, reset spring, can directly demolish the brake block from the installation piece, the operating procedure when changing the brake block has been reduced, the efficiency when having ensured this stopper to the brake block change.
Description
Technical Field
The utility model relates to the technical field of parts or components of brakes, in particular to a brake capable of replacing a brake block.
Background
The brake is arranged above the automobile, so that the moving parts of the automobile can be kept in a stopped state, and therefore, the brake is widely used on the automobile in the prior market;
the existing brake generally controls the brake block to squeeze the inner wall of the brake drum through the brake wheel cylinder to finish decelerating the vehicle, so the brake block is a part which is easy to damage in the long-time use process of the vehicle, and when the brake block is damaged, the brake block needs to be replaced to ensure the braking effect of the brake;
however, most of the prior brakes are fixed between the brake blocks and the mounting blocks, so that the mounting blocks and the brake blocks are difficult to detach, and therefore, when the brake blocks are replaced, the reset springs between the mounting blocks are required to be detached, and then the mounting blocks are detached from the drum body, so that the brake blocks on the mounting blocks can be detached and replaced, and when the brake blocks are required to be replaced, the normal use of the brakes can be guaranteed only by repeating the steps, the operation steps are complicated, whether the brake blocks are mounted or detached, the operation steps when the brake blocks are replaced are increased, and the efficiency of the brakes when the brake blocks are replaced is influenced.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a brake capable of replacing a brake block, which can solve the problems that the installation or the disassembly of the brake block is complex, the operation steps are increased when the brake block is replaced, and the efficiency of the brake block is influenced when the brake block is replaced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the brake capable of replacing the brake block comprises a drum body, wherein two mounting plates are arranged on the side face of the drum body, two control blocks are fixedly connected to opposite faces of the two mounting plates, two butt joint grooves are formed in the surface of one side of each mounting plate, facing the brake block, of each mounting plate, the two butt joint grooves extend into the corresponding control blocks, and a butt joint rod is fixedly connected to the surface of one side of each brake block, facing the corresponding mounting plate;
two fixing grooves are formed in opposite faces of the two butt joint rods, a control cavity is formed in the control block, two fixing rods are arranged in the control cavity, one ends, opposite to the two fixing rods, of the two fixing rods respectively penetrate into the two butt joint grooves in a sliding mode, and a control mechanism is arranged on each fixing rod.
Preferably, two connecting pieces are fixedly connected to opposite faces of the two mounting pieces, a rotating head is fixedly connected to one side surface of the drum body, which is close to the mounting pieces, and upper sides of the two connecting pieces are respectively connected with two opposite sides of the rotating head in a rotating mode.
Preferably, a brake cylinder is fixedly connected to the surface of one side of the drum body, which is close to the mounting sheet, and opposite ends of the two telescopic rods of the brake cylinder are respectively contacted with the lower sides of the two connecting sheets, and a reset spring is arranged between the two connecting sheets.
Preferably, the control mechanism comprises a contact head, the contact head is fixedly connected to one end of the fixed rod, which is positioned in the control cavity, a spring is fixedly connected between the contact head and the inner wall of the control cavity, and the spring is movably sleeved on the fixed rod.
Preferably, a bolt is arranged on the surface of one side of the control block, which is opposite to the mounting piece, one end of the bolt screw rod penetrates into the control cavity in a threaded manner, one end of the bolt positioned in the control cavity is fixedly connected with a pushing block, and the pushing block is contacted with the outer surface of the contact head.
Preferably, the pushing block is conical, and the contact head is hemispherical.
Preferably, the docking rod is anastomotic with the docking slots, and the control cavity is arranged between the two docking slots.
Preferably, the fixing groove is matched with one end of the fixing rod, which is positioned in the butt joint groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This can carry out stopper of changing to the brake block, the brake block inserts in the butt joint groove through the butt joint pole, accomplish to install on the installation piece, make and demolish between brake block and the installation piece through this kind of mode, consequently when need changing the brake block, need not demolish the connection structure in the stopper such as installation piece, reset spring, can directly demolish the brake block from the installation piece, reduced the operating procedure when changing the brake block, ensured the efficiency when this stopper was changed the brake block.
(2) The brake capable of replacing the brake block can be quickly installed or removed by the aid of the control mechanism, operation difficulty of workers is reduced, and efficiency and speed of replacing the brake block are improved.
(3) This can change brake block's stopper through setting up the contact to hemispherical, has increased the contact and has promoted the smooth degree of piece surface contact face, has consequently reduced the contact and has produced frictional force when sliding along promoting the piece surface, has avoided appearing the dead problem of machinery card as far as possible between contact and the promotion piece, has ensured stability and the smoothness nature when this mechanism uses.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic illustration of a brake with brake pad replacement according to the present utility model;
FIG. 2 is a schematic view of the mounting plate structure of the present utility model;
FIG. 3 is a schematic illustration of the brake pad of the present utility model removed;
FIG. 4 is a side plan view of the internal structure of the control block of the present utility model.
Reference numerals: 1. a drum body; 2. a mounting piece; 3. a connecting sheet; 4. a rotating head; 5. braking wheel cylinders; 6. a brake block; 7. a control block; 8. a butt joint rod; 9. a butt joint groove; 10. a fixing groove; 11. a control chamber; 12. a fixed rod; 13. a contact; 14. a spring; 15. a bolt; 16. pushing the block.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a can change stopper of brake block, including drum body 1, the side of drum body 1 is equipped with two mounting pads 2, two mounting pads 2 are mirror image setting simultaneously, fixedly connected with two connection pieces 3 on the opposite face of two mounting pads 2, drum body 1 is close to one side surface of mounting pad 2 and is fixedly connected with rotor 4, the upside of two connection pieces 3 rotates with the opposite both sides of rotor 4 respectively and is connected, the drum body 1 is close to one side surface of mounting pad 2 and is fixedly connected with brake cylinder 5, the opposite one end of brake cylinder 5 respectively with the downside contact of two connection pieces 3, be equipped with a plurality of reset spring between two connection pieces 3 simultaneously, reset spring's quantity can be according to the actual length setting of connection piece 3, therefore through starting brake cylinder 5, one side that two telescopic links are opposite to two connection pieces 3 forms the thrust, make two connection pieces 3 rotate for the opposite direction with rotor 4, simultaneously reset spring stretches, consequently, the purpose that has promoted brake block 6 and brake drum inner wall contacts is reached.
Further, two control blocks 7 are fixedly connected to opposite faces of the two mounting blocks 2, two butting grooves 9 are formed in one side surface of the mounting blocks 2 facing the brake blocks 6, meanwhile, the two butting grooves 9 extend into the control blocks 7, a butting rod 8 is fixedly connected to one side surface of the brake blocks 6 facing the mounting blocks 2, the butting rod 8 is matched with the butting grooves 9, therefore, the brake blocks 6 are mounted on the mounting blocks 2 through the butting rod 8 inserted into the butting grooves 9, and the brake blocks 6 and the mounting blocks 2 can be dismounted in such a way, when the brake blocks 6 need to be replaced, connection structures in brakes such as the mounting blocks 2 and a reset spring do not need to be dismounted, the brake blocks 6 can be directly dismounted from the mounting blocks 2, operation steps when the brake blocks 6 are replaced are reduced, and efficiency when the brake blocks 6 are replaced is guaranteed.
Further, two fixing grooves 10 are formed in opposite faces of the two docking rods 8, a control cavity 11 is formed in the control block 7, the control cavity 11 is arranged between the two docking grooves 9, two fixing rods 12 are arranged in the control cavity 11, opposite ends of the two fixing rods 12 respectively penetrate through the two docking grooves 9 in a sliding mode, the fixing grooves 10 are matched with one ends of the fixing rods 12 located in the docking grooves 9, and therefore when the fixing rods 12 extend into the fixing grooves 10, the fixing rods 12 form a limiting effect on the docking rods 8, separation between the docking rods 8 and the docking grooves 9 is prevented, and accordingly fixing of the brake block 6 is achieved.
Further, one end of the fixed rod 12 located in the control cavity 11 is fixedly connected with the contact head 13, the contact head 13 is arranged in a hemispherical shape, a spring 14 is fixedly connected between the contact head 13 and the inner wall of the control cavity 11, the spring 14 is movably sleeved on the fixed rod 12, when the spring 14 is not extruded, the spring 14 can form thrust to the contact head 13, the initial position of the contact head 13 is away from one side of the docking groove 9, the initial position of the fixed rod 12 extends into the control block 7, and therefore the fixed rod 12 cannot block the docking rod 8 extending into the docking groove 9.
Further, the bolt 15 is arranged on the surface of one side of the control block 7 facing away from the mounting plate 2, one end of a screw thread of the bolt 15 penetrates into the control cavity 11, one end of the bolt 15 positioned in the control cavity 11 is fixedly connected with the pushing block 16, the pushing block 16 is in a conical shape, meanwhile, the pushing block 16 is in contact with the outer surface of the contact head 13, the bolt 15 is screwed to synchronously drive the pushing block 16 to displace towards the inner side of the control cavity 11, the pushing block 16 can form thrust to the contact head 13, when the docking rod 8 extends into the docking groove 9, the fixing groove 10 and the fixing rod 12 are in the same vertical position, the contact head 13 pushes the fixing rod 12 to displace into the fixing groove 10, meanwhile, the spring 14 is stressed to shrink, and accordingly fixing of the brake block is completed, otherwise, when the bolt 15 is reversed, the bolt 15 drives the pushing block 16 to reversely displace, and the pushing block 16 is not extruded to the docking contact head 13, so that the fixing rod 12 is displaced to the initial position under the pushing of the spring 14, the brake block 6 can be detached from the mounting plate 2, the brake block 6 can be quickly detached from the mounting plate 2, the difficulty of the brake block 6 can be quickly detached or the brake block 6 can be detached through the structure, and the operating efficiency of the brake block can be improved, and the operating speed of a worker can be replaced.
In this scheme through setting up contact 13 into hemispherical, increased the smoothness degree of contact 13 and pushing block 16 surface contact surface, consequently reduced the frictional force that produces when contact 13 slides along pushing block 16 surface, avoided appearing the dead problem of machinery card as far as possible between contact 13 and the pushing block 16, ensured stability and smoothness nature when this mechanism uses.
Working principle: when the device is used, the bolt 15 is screwed, the bolt 15 synchronously drives the pushing block 16 to displace towards the inner side of the control cavity 11, so that the pushing block 16 can form pushing force on the butt joint 13, when the butt joint rod 8 extends into the butt joint groove 9, the fixing groove 10 and the fixing rod 12 are positioned at the same vertical position, the contact head 13 pushes the fixing rod 12 to displace into the fixing groove 10, meanwhile, the spring 14 is stressed to shrink, so that the fixing of the brake block is completed, otherwise, when the bolt 15 is reversed, the bolt 15 drives the pushing block 16 to reversely displace, so that the pushing block 16 is not extruded on the butt joint contact 13, the fixing rod 12 is displaced to the initial position under the pushing of the spring 14, and therefore the brake block 6 can be detached from the mounting plate 2, and the brake block 6 can be quickly mounted or detached through the structure.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A brake capable of replacing a brake block, characterized in that: the brake device comprises a drum body (1), wherein two mounting plates (2) are arranged on the side surface of the drum body (1), two control blocks (7) are fixedly connected to opposite surfaces of the two mounting plates (2), two butt joint grooves (9) are formed in one side surface of the mounting plates (2) facing a brake block (6), the two butt joint grooves (9) extend into the control blocks (7), and a butt joint rod (8) is fixedly connected to one side surface of the brake block (6) facing the mounting plates (2);
two fixed slots (10) are formed in opposite faces of the two butt joint rods (8), a control cavity (11) is formed in the control block (7), two fixed rods (12) are arranged in the control cavity (11), opposite ends of the two fixed rods (12) respectively penetrate into the two butt joint slots (9) in a sliding mode, and a control mechanism is arranged on the fixed rods (12).
2. A brake for replacing a brake pad according to claim 1, wherein: two connecting pieces (3) are fixedly connected to opposite faces of the two mounting pieces (2), a rotating head (4) is fixedly connected to the surface of one side, close to the mounting pieces (2), of the drum body (1), and the upper sides of the two connecting pieces (3) are respectively connected with two opposite sides of the rotating head (4) in a rotating mode.
3. A brake for replacing a brake pad according to claim 2, wherein: one side surface of the drum body (1) close to the mounting sheet (2) is fixedly connected with a brake wheel cylinder (5), one opposite ends of two telescopic rods of the brake wheel cylinder (5) are respectively contacted with the lower sides of the two connecting sheets (3), and a reset spring is arranged between the two connecting sheets (3).
4. A brake for replacing a brake pad according to claim 1, wherein: the control mechanism comprises a contact head (13), the contact head (13) is fixedly connected to one end of a fixed rod (12) located in the control cavity (11), a spring (14) is fixedly connected between the contact head (13) and the inner wall of the control cavity (11), and the spring (14) is movably sleeved on the fixed rod (12).
5. A brake for replacing a brake pad according to claim 4, wherein: one side surface of the control block (7) back to the mounting plate (2) is provided with a bolt (15), one end thread of a screw rod of the bolt (15) penetrates into the control cavity (11), one end of the bolt (15) positioned in the control cavity (11) is fixedly connected with a pushing block (16), and the pushing block (16) is in contact with the outer surface of the contact head (13).
6. A brake for replacing a brake pad according to claim 5, wherein: the pushing block (16) is conical, and the contact head (13) is hemispherical.
7. A brake for replacing a brake pad according to claim 1, wherein: the butt joint rod (8) is matched with the butt joint grooves (9), and the control cavity (11) is arranged between the two butt joint grooves (9).
8. A brake for replacing a brake pad according to claim 1, wherein: the fixing groove (10) is matched with one end of the fixing rod (12) positioned in the butt joint groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173941.2U CN220581555U (en) | 2023-08-11 | 2023-08-11 | Brake capable of replacing brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173941.2U CN220581555U (en) | 2023-08-11 | 2023-08-11 | Brake capable of replacing brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220581555U true CN220581555U (en) | 2024-03-12 |
Family
ID=90112892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322173941.2U Active CN220581555U (en) | 2023-08-11 | 2023-08-11 | Brake capable of replacing brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220581555U (en) |
-
2023
- 2023-08-11 CN CN202322173941.2U patent/CN220581555U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213419727U (en) | Wedge-shaped cylinder assembly for drum brake | |
| CN220581555U (en) | Brake capable of replacing brake block | |
| CN102672986A (en) | Friction press with two discs driven by two motors | |
| CN201064881Y (en) | Clamping device for screwing up threads | |
| CN202316806U (en) | Lever clamping device | |
| CN112049588A (en) | Spinner structure | |
| CN113074198B (en) | Swing head double composite brake device | |
| CN109073001A (en) | Brake clamp device and the vehicle for using the brake clamp device | |
| CN213917560U (en) | Braking camshaft curved surface high-speed grinding machine | |
| CN110341220B (en) | Shoulder pad rubber guide device of forming machine | |
| CN209904772U (en) | Automatic alignment structure for brake shoe and wheel tread in rail brake | |
| CN219766808U (en) | A electric spindle for digit control machine tool is with convenient to detach | |
| CN218408266U (en) | Braking device | |
| CN202158123U (en) | Servo-actuated expanding brake type power-off brake apparatus | |
| CN213808572U (en) | Lightweight car calliper | |
| CN220082106U (en) | High-reliability piston pin | |
| CN218377396U (en) | Compensation structure of brake and brake with same | |
| CN205763419U (en) | A kind of seaming tool of plunger assembly | |
| CN218837617U (en) | Pin dismouting device | |
| CN219327749U (en) | Brake disc easy to replace | |
| CN220101868U (en) | Floating brake caliper | |
| CN219197955U (en) | Elevator brake pad application experiment device with cleaning mechanism | |
| CN214108444U (en) | Outer tube column casing positioning pressure point device of automobile steering device | |
| CN220015890U (en) | Double-cylinder floating brake caliper | |
| CN219685611U (en) | Automatic change arm drive mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |