CN210852409U - Piston caliper convenient to disassemble - Google Patents
Piston caliper convenient to disassemble Download PDFInfo
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- CN210852409U CN210852409U CN201922044209.9U CN201922044209U CN210852409U CN 210852409 U CN210852409 U CN 210852409U CN 201922044209 U CN201922044209 U CN 201922044209U CN 210852409 U CN210852409 U CN 210852409U
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- groove
- mounting groove
- block
- connecting block
- brake disc
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- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of auto-parts, and a piston caliper convenient to dismantle is disclosed, which comprises a carriage body, the inside fixedly connected with brake disc of automobile body. This piston caliper convenient to dismantle, make two according to the depression bar drive the supporting shoe and be close to each other through pressing two depression bars, supporting shoe and kicking block separation this moment, make connecting block and mounting groove separation can accomplish dismantlement work through pulling the connecting block forward this moment, it is very convenient to dismantle for traditional mounting structure, and the movable rod closely laminates with the connecting block under baffle and reset spring's effect after the installation, the supporting shoe extrudees the kicking block under pressure spring's effect make and the movable rod between laminate inseparabler, and make the movable rod, it makes the connecting block tentatively fixed to form horizontal interact power between brake caliper and the connecting block, and make to have fore-and-aft interact power between kicking block and the supporting shoe through pressure spring, it is fixed to have realized the second step.
Description
Technical Field
The utility model relates to the technical field of auto-parts, specifically be a piston caliper convenient to dismantle.
Background
The automobile can run on the road due to the rotation of the wheels, when the automobile stops, the speed of the automobile is reduced and the automobile stops by means of a brake device on the automobile, the brake device generates friction between a brake pad and a wheel drum or a disc, kinetic energy of the automobile during running is converted into heat energy in the friction process and consumed, and a braking action is performed in a braking system by means of a piston, and the brake system needs to use a caliper to clamp the outside of the brake pad.
Chinese patent CN208858826U discloses a convenient to detach's car piston calliper, including the brake disc in this patent application, braking pincers, the spout, the circular slot, the fixture block, the draw-in groove, structure such as cylinder and slide use a series of structures to make braking pincers convenient to detach in this patent, but because the brake disc can give braking pincers a forward or backward power when rotating, this power can make the fixture block take place certain motion, if this power is enough big then can make fixture block and draw-in groove separation, make the installation of braking pincers unstable, thereby there is certain potential safety hazard, this provides a convenient to detach's piston calliper and solves the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a piston caliper convenient to dismantle possesses advantages such as installation stability, has solved the installation problem stable inadequately.
(II) technical scheme
For the purpose that realizes the above-mentioned installation stability, the utility model provides a following technical scheme: a piston caliper convenient to disassemble comprises a vehicle body, wherein a brake disc is fixedly connected inside the vehicle body, an installation block is fixedly connected inside the vehicle body, a mounting groove is formed in the front side of the installation block, guide grooves formed in the installation block are respectively installed on the front side wall and the rear side wall in the mounting groove, the guide grooves are movably connected into the mounting groove and are provided with two guide blocks, a supporting block is fixedly connected between the guide blocks on the front side and the rear side, a pressure spring is fixedly connected between the two supporting blocks, one side, opposite to the other side, of each supporting block is fixedly connected with a pressing rod which penetrates through the mounting groove and extends to the outside of the installation block, a hollow cavity is formed in the installation block, a movable rod extending into the mounting groove is movably connected inside the hollow cavity, a baffle positioned in the hollow cavity is sleeved outside the movable rod, and a reset spring connected with the baffle and the inner side wall of the hollow cavity, the mounting groove inslot swing joint has the connecting block that extends to the mounting block outside and contact with the movable rod, and one side fixedly connected with that the connecting block is close to the brake disc is the brake caliper that contacts with the movable rod, and one side fixedly connected with quantity that the connecting block kept away from the brake disc is two and the kicking block that contacts with the supporting shoe.
Preferably, the mounting groove is a rectangular groove, the length of the groove on one side of the mounting groove close to the brake disc is smaller than the length of the groove on one side of the mounting groove far away from the brake disc, and the width of the groove on one side of the mounting groove close to the brake disc is larger than the width of the groove on one side of the mounting groove far away from the brake disc.
Preferably, the top blocks are rectangular blocks, two opposite sides of the top blocks are inclined planes, and the inclined angles of the inclined planes are one hundred fifty degrees and thirty degrees respectively.
Preferably, the supporting blocks are rectangular supporting blocks, two sides of the supporting blocks, which are opposite to each other, are inclined planes, and the inclined angles of the inclined planes are thirty degrees and one hundred fifty degrees respectively.
Preferably, the number of the hollow cavities is two, and the two hollow cavities are symmetrically distributed.
Preferably, the number of the movable rods is two, the two movable rods are symmetrically distributed, and the two movable rods are in one-to-one correspondence with the two hollow cavities.
(III) advantageous effects
Compared with the prior art, the utility model provides a piston caliper convenient to dismantle possesses following beneficial effect:
the piston caliper convenient to disassemble enables the two pressing rods to drive the supporting blocks to be close to each other by pressing the two pressing rods, the supporting blocks are separated from the ejector block at the moment, the connecting block is separated from the mounting groove by pulling the connecting block forwards, the disassembly is very convenient compared with the traditional mounting structure, the movable rod is tightly attached to the connecting block under the action of the baffle and the reset spring after the piston caliper is installed, the supporting blocks extrude the ejector block under the action of the pressure spring to enable the ejector block to be attached to the movable rod more tightly, transverse interaction force is formed among the movable rod, the brake caliper and the connecting block to enable the connecting block to be fixed preliminarily, longitudinal interaction force exists between the ejector block and the supporting blocks through the pressure spring, second-step fixing is achieved, and the installation direction of the connecting block and the rotation direction of the brake disc are in a right-angle relation, the connecting block is prevented from loosening under the action of the brake disc, so that the connecting block is more stably installed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;
fig. 3 is an enlarged schematic view of the position B in the structure diagram 1 of the present invention.
In the figure: the brake comprises a vehicle body 1, a brake disc 2, a mounting block 3, a mounting groove 4, a connecting block 5, a brake caliper 6, a hollow cavity 7, a movable rod 8, a baffle 9, a return spring 10, a guide groove 11, a guide block 12, a support block 13, a pressure spring 14, a pressing rod 15 and a jacking block 16.
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 piston caliper convenient to disassemble includes a vehicle body 1, a brake disc 2 is fixedly connected inside the vehicle body 1, an installation block 3 is fixedly connected inside the vehicle body 1, an installation groove 4 is opened on the front side of the installation block 3, the installation groove 4 is a rectangular groove, the length of the groove on the side of the installation groove 4 close to the brake disc 2 is smaller than the length of the groove on the side of the installation groove 4 far from the brake disc 2, the width of the groove on the side of the installation groove 4 close to the brake disc 2 is larger than the width of the groove on the side of the installation groove 4 far from the brake disc 2, guide grooves 11 opened inside the installation block 3 are installed on the front and rear side walls in the installation groove 4, the guide grooves 11 are movably connected to the two guide blocks 12 in the installation groove 4, support blocks 13 are fixedly connected between the guide blocks 12 on the front and rear sides, the support blocks 13, inclination angles of the inclined planes are thirty degrees and one hundred fifty degrees respectively, a pressure spring 14 is fixedly connected between the two supporting blocks 13, the opposite sides of the two supporting blocks 13 are fixedly connected with pressing rods 15 which penetrate through the mounting groove 4 and extend to the outside of the mounting block 3, the inside of the mounting block 3 is provided with two hollow cavities 7, the hollow cavities 7 are in symmetrical distribution, the inside of each hollow cavity 7 is movably connected with movable rods 8 which extend to the inside of the mounting groove 4, the number of the movable rods 8 is two, the two movable rods 8 are in symmetrical distribution, the two movable rods 8 and the two hollow cavities 7 are in one-to-one correspondence, the outside of each movable rod 8 is sleeved with a baffle plate 9 which is positioned inside the hollow cavity 7, the outside of each movable rod 8 is sleeved with a reset spring 10 which is connected with the inner side walls of the baffle plate 9 and the hollow cavities 7, the groove of the mounting groove 4 is movably connected with a connecting block 5 which extends, one side of the connecting block 5, which is close to the brake disc 2, is fixedly connected with brake calipers 6 which are in contact with the movable rod 8, one side of the connecting block 5, which is far away from the brake disc 2, is fixedly connected with two ejector blocks 16 which are in contact with the supporting block 13, the ejector blocks 16 are rectangular blocks, one opposite sides of the two ejector blocks 16 are inclined planes, the inclination angles of the inclined planes are one hundred fifty degrees and thirty degrees respectively, the two ejector blocks 15 are driven by pressing the two pressing rods 15 to drive the supporting block 13 to be close to each other, at the moment, the supporting block 13 is separated from the ejector block 16, at the moment, the connecting block 5 is separated from the mounting groove 4 by pulling the connecting block 5 forwards, the disassembly is very convenient compared with the traditional mounting structure, the movable rod 8 is tightly attached to the connecting block 5 under the action of the baffle 9 and the reset spring 10 after the mounting, the supporting block 13 extrudes the ejector, and make movable rod 8, form horizontal interact power between brake caliper 6 and the connecting block 5 and make connecting block 5 tentatively fixed, and make to have fore-and-aft interact power between kicking block 16 and the supporting shoe 13 through compression spring 14, it is fixed to have realized the second step, and the direction of connecting block 5 installation is the right angle relation with brake disc 2 pivoted direction, it is not hard up to have avoided leading to connecting block 5 under the effect of brake disc 2, make connecting block 5 install more stable.
In conclusion, according to the piston caliper convenient to disassemble, the two pressing rods 15 are pressed to enable the two pressing rods 15 to drive the supporting blocks 13 to approach each other, the supporting blocks 13 are separated from the ejecting blocks 16, the connecting blocks 5 are separated from the mounting groove 4 by pulling the connecting blocks 5 forwards, compared with the traditional mounting structure, the piston caliper convenient to disassemble is quite convenient, the movable rods 8 are tightly attached to the connecting blocks 5 under the action of the baffle plates 9 and the return springs 10 after being mounted, the supporting blocks 13 are pressed against the ejecting blocks 16 under the action of the pressure springs 14 to enable the ejecting blocks 5 to be attached to the movable rods 8 more tightly, transverse interaction force is formed among the movable rods 8, the brake calipers 6 and the connecting blocks 5 to enable the connecting blocks 5 to be fixed preliminarily, longitudinal interaction force exists between the ejecting blocks 16 and the supporting blocks 13 through the pressure springs 14, and the second step of fixing is realized, and the direction of connecting block 5 installation and the 2 pivoted directions of brake disc are the right angle relation, have avoided leading to connecting block 5 not hard up under the effect of brake disc 2 for connecting block 5 installation stability more has solved the not stable enough problem of installation.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a piston caliper convenient to dismantle, includes automobile body (1), its characterized in that: the brake disc (2) is fixedly connected inside the vehicle body (1), the mounting block (3) is fixedly connected inside the vehicle body (1), the front side of the mounting block (3) is provided with a mounting groove (4), the front side wall and the rear side wall of the groove of the mounting groove (4) are respectively provided with a guide groove (11) arranged inside the mounting block (3), the guide grooves (11) are movably connected into two guide blocks (12) which extend into the groove of the mounting groove (4), a supporting block (13) is fixedly connected between the guide blocks (12) at the front side and the rear side, a pressure spring (14) is fixedly connected between the two supporting blocks (13), one side of each of the two supporting blocks (13) opposite to each other is fixedly connected with a pressing rod (15) which penetrates through the mounting groove (4) and extends to the outside of the mounting block (3), the hollow cavity (7) is arranged inside the mounting block (3), and the movable rod (8) which extends into the mounting groove (4) is movably connected, baffle (9) that are located cavity (7) inside have been cup jointed to the outside of movable rod (8), and reset spring (10) that are connected with baffle (9) and cavity (7) intracavity lateral wall have been cup jointed to the outside of movable rod (8), mounting groove (4) inslot swing joint has connecting block (5) that extend to installation piece (3) outside and contact with movable rod (8), and brake caliper (6) that one side fixedly connected with that brake disc (2) is close to in connecting block (5) contacted with movable rod (8), and one side fixedly connected with quantity that brake disc (2) was kept away from in connecting block (5) is two and kicking block (16) that contact with supporting shoe (13).
2. A piston caliper facilitating disassembly according to claim 1, wherein: mounting groove (4) are the rectangular channel, and the groove length that mounting groove (4) are close to brake disc (2) one side is less than mounting groove (4) and keeps away from the groove length of brake disc (2) one side, and mounting groove (4) are close to the groove width that brake disc (2) one side is greater than mounting groove (4) and keep away from the groove width of brake disc (2) one side.
3. A piston caliper facilitating disassembly according to claim 1, wherein: the top blocks (16) are rectangular blocks, two opposite sides of the top blocks (16) are inclined planes, and the inclined angles of the inclined planes are one hundred fifty degrees and thirty degrees respectively.
4. A piston caliper facilitating disassembly according to claim 1, wherein: the supporting blocks (13) are rectangular supporting blocks, two sides of the supporting blocks (13) opposite to each other are inclined planes, and the inclined angles of the inclined planes are thirty degrees and one hundred fifty degrees respectively.
5. A piston caliper facilitating disassembly according to claim 1, wherein: the number of the hollow cavities (7) is two, and the two hollow cavities (7) are symmetrically distributed.
6. A piston caliper facilitating disassembly according to claim 1, wherein: the movable rods (8) are two in total, the movable rods (8) are symmetrically distributed, and the movable rods (8) are in one-to-one correspondence with the hollow cavities (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044209.9U CN210852409U (en) | 2019-11-25 | 2019-11-25 | Piston caliper convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044209.9U CN210852409U (en) | 2019-11-25 | 2019-11-25 | Piston caliper convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210852409U true CN210852409U (en) | 2020-06-26 |
Family
ID=71305556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922044209.9U Expired - Fee Related CN210852409U (en) | 2019-11-25 | 2019-11-25 | Piston caliper convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210852409U (en) |
-
2019
- 2019-11-25 CN CN201922044209.9U patent/CN210852409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |