CN212297358U - Integrated clamp seat - Google Patents
Integrated clamp seat Download PDFInfo
- Publication number
- CN212297358U CN212297358U CN202020866671.7U CN202020866671U CN212297358U CN 212297358 U CN212297358 U CN 212297358U CN 202020866671 U CN202020866671 U CN 202020866671U CN 212297358 U CN212297358 U CN 212297358U
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- piston
- sealing
- hole
- piston hole
- piston cavity
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Abstract
The utility model relates to an integral type caliper seat has the left pincers body and the right pincers body, its characterized in that: the left and right pincers bodies are integrally formed through a casting process, a left piston cavity is formed in the left pincers body, a piston hole formed through core pulling processing is formed in one end, corresponding to the left piston cavity, of the right pincers body, a movable sealing mechanism for forming the right piston cavity after the piston hole is sealed is arranged on the piston hole, an air inlet hole and an air discharge hole which are communicated with the left and right piston cavities are formed in the left and right pincers bodies, the left and right pincers bodies are manufactured through the casting process integrally formed, the caliper seat is not required to be connected through screw fastening, sealing effect and overall strength are improved, screws are prevented from loosening, potential safety hazards are reduced, micro dust can be separated from entering gaps between the pistons and the piston cavities, pushing efficiency of the pistons is improved, and braking performance is improved.
Description
Technical Field
The utility model relates to a brake caliper, concretely relates to integral type caliper seat.
Background
The brake caliper in the prior art is provided with two caliper seats, two brake pads, more than one piston and a plurality of fixing pieces, wherein the fixing pieces are used for mutually locking the two caliper seats, when a driver steps on a brake pedal or presses a brake handle, the piston drives and pushes the piston in the brake caliper in a hydraulic mode, the piston pushes a brake pad to clamp a brake disc, and the brake disc is stopped by using a friction mode so as to stop the rotation of a tire.
However, the brake caliper is fastened by screws in the middle of two caliper seats in the assembling process after a sealing ring is added, so that the sealing effect of the equipment is poor, the overall strength is too low, and the brake caliper is used on a long-term moving vehicle and is fastened by screws as main fixing pieces, so that the brake performance of the brake caliper is reduced due to the fact that the screws are loosened by vibration, and certain potential safety hazards are brought.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to solve the above-mentioned deficiencies of the prior art,
the integrated caliper seat is high in strength and good in sealing effect.
In order to achieve the above purpose, the utility model provides a following technical scheme: integral type calliper seat has left pincers body and right pincers body, its characterized in that: the left and right clamp bodies are integrally formed through a casting process, a left piston cavity is formed in the left clamp body, a piston hole formed through core-pulling processing is formed in one end, corresponding to the left piston cavity, of the right clamp body, a movable sealing mechanism for sealing the piston hole to form the right piston cavity is arranged on the piston hole, and an air inlet hole and an air release hole which are communicated with the left and right piston cavities are formed in the left and right clamp bodies.
Adopt above-mentioned technical scheme, will left and right pincers body is made through casting process integrated into one piece, make calliper seat need not pass through screw fastening connection, thereby improve sealed effect and bulk strength, avoid the screw not hard up, reduce the potential safety hazard, and because of calliper seat is integral casting, the pincers body of one end must do the processing of loosing core, the piston can get into the assembly from the piston hole when making the follow-up assembly of calliper seat, and the piston hole of loosing core through the sealing of movable seal mechanism, make right piston chamber sealed, thereby the separation micronic dust gets into in the clearance between piston and the piston chamber, improve the propelling movement efficiency of braking calliper piston after the equipment.
The integrated caliper seat can be further provided with: the movable sealing mechanism comprises a screw cap, one end of the screw cap, corresponding to the piston hole, is provided with a thread, and the screw cap is connected with the right clamp body through the thread and matched with the piston hole to form a right piston cavity.
By adopting the technical scheme, the piston hole can be sealed by the screw cap, when the piston hole is sealed, a screwing tool is only required to abut against the screw cap, the screw thread on the screw cap is screwed with the piston hole, the piston hole can be conveniently sealed, and the sealing performance is improved.
The integrated caliper seat can be further provided with: the movable sealing mechanism comprises a sealing cover, one end of the sealing cover, corresponding to the piston hole, is provided with a sealing rotary tooth, the piston hole is provided with a sealing stop tooth matched with the sealing rotary tooth, the sealing rotary tooth is provided with a sealing retainer ring, and the sealing rotary tooth and the sealing stop tooth are rotatably arranged through the sealing retainer ring to form a closed space, so that a right piston cavity is closed.
Adopt above-mentioned technical scheme, the one end that corresponds the piston hole at sealed lid sets up sealed tooth of revolving, the piston hole be equipped with the sealed tooth that keeps off of tooth looks adaptation is revolved in the seal, sealed being equipped with sealing retainer ring on revolving the tooth, when adorning soon, sealed revolving the tooth constantly rotatory until with sealed tooth mesh that keeps off, and the sealing washer also will deform the sealed clearance of living sealed lid and piston hole, the sealed principle of principle similar pressure cooker to great improvement leakproofness, thereby the separation micronic dust gets into in the clearance between piston and the piston chamber, improve the propelling movement efficiency of the back calliper piston of equipment.
The integrated caliper seat can be further provided with: the left caliper body is provided with a guide pin thread groove for the threaded connection of the guide pin, and one end of the right caliper body, which corresponds to the guide pin thread groove, is provided with a guide pin fixing groove.
Adopt above-mentioned technical scheme, because of calliper seat is integral casting, the pilot pin need insert the pilot pin fixed slot after the pilot pin thread groove is passed to threaded one end when fixed during follow-up equipment in to be connected threaded one end and pilot pin thread groove, realize the fixed of pilot pin, it is more convenient to make follow-up assembly.
The integrated caliper seat can be further provided with: and the left clamp body is provided with a spring plate screw hole for fixing the middle shark spring plate.
By adopting the technical scheme, the shark elastic sheet is fixed between the brake shoes through the two elastic sheet screw holes on the caliper seat during subsequent assembly, so that the assembly is more convenient.
The utility model has the advantages that: the left clamp body and the right clamp body are integrally formed through a casting process, so that the clamp seats do not need to be fastened and connected through screws, the sealing effect and the overall strength are improved, the screws are prevented from loosening, the potential safety hazard is reduced, micro dust can be prevented from entering a gap between the piston and the piston cavity, the pushing efficiency of the piston is improved, and the braking performance is improved.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram 2 of embodiment 1 of the present invention.
Fig. 3 is a schematic perspective view of embodiment 2 of the present invention.
Fig. 4 is a schematic perspective view 2 of embodiment 2 of the present invention.
Detailed Description
Example 1:
as shown in fig. 1-2, the integrated caliper seat includes a left caliper body 1 and a right caliper body 2, the left caliper body 1 and the right caliper body 2 are integrally formed through a casting process, the left caliper body 1 is provided with a left piston cavity 11, one end of the right caliper body 2 corresponding to the left piston cavity 11 is provided with a piston hole 21 formed through a core-pulling process, the piston hole 21 is provided with a movable sealing mechanism for sealing the piston hole 21 to form a right piston cavity 22, the left caliper body 1 and the right caliper body 2 are provided with an air inlet 3 and an air outlet 4 communicated with the left piston cavity 11 and the right piston cavity 22, the movable sealing mechanism includes a screw cap 5, one end of the screw cap 5 corresponding to the piston hole 21 is provided with a thread 51, the screw cap 5 is connected with the right caliper body 2 through the thread 51 and is matched with the piston hole 21 to form the right piston cavity 22, the left caliper body 1 is provided with a screw groove 12 for connecting a guide pin through the thread, a guide pin fixing groove 23 is formed in one end, corresponding to the guide pin screw groove 12, of the right caliper body 2, and a spring plate screw hole 13 for fixing the middle shark spring plate is formed in the left caliper body 1.
Example 2:
as shown in fig. 3-4, the integrated caliper seat includes a left caliper body 1 and a right caliper body 2, the left caliper body 1 and the right caliper body 2 are integrally formed through a casting process, the left caliper body 1 is provided with a left piston cavity 11, one end of the right caliper body 2 corresponding to the left piston cavity 11 is provided with a piston hole 21 formed through core-pulling treatment, the piston hole 21 is provided with a movable sealing mechanism for sealing the piston hole 21 to form a right piston cavity 22, the left caliper body 1 and the right caliper body 2 are provided with an air inlet 3 and an air outlet 4 communicated with the left piston cavity 11 and the right piston cavity 22, the movable sealing mechanism includes a sealing cover 6, one end of the sealing cover 6 corresponding to the piston hole 21 is provided with a sealing rotation tooth 61, the piston hole 21 is provided with a sealing stop tooth 211 adapted to the sealing rotation tooth 61, the sealing stop tooth 61 is provided with a sealing stop ring 62, the sealing rotation tooth 61 is rotatably installed with the sealing stop tooth 211 through the sealing stop ring 62 to form a sealed space, thereby sealing the right piston cavity 22, the left caliper body 1 is provided with a guide pin thread groove 12 for the threaded connection of a guide pin, one end of the right caliper body 2 corresponding to the guide pin thread groove 12 is provided with a guide pin fixing groove 23, and the left caliper body 1 is provided with a spring plate screw hole 13 for the fixing of a middle shark spring plate.
Claims (5)
1. Integral type calliper seat has left pincers body and right pincers body, its characterized in that: the left and right clamp bodies are integrally formed through a casting process, a left piston cavity is formed in the left clamp body, a piston hole formed through core-pulling processing is formed in one end, corresponding to the left piston cavity, of the right clamp body, a movable sealing mechanism for sealing the piston hole to form the right piston cavity is arranged on the piston hole, and an air inlet hole and an air release hole which are communicated with the left and right piston cavities are formed in the left and right clamp bodies.
2. The integrated caliper mount of claim 1, wherein: the movable sealing mechanism comprises a screw cap, one end of the screw cap, corresponding to the piston hole, is provided with a thread, and the screw cap is connected with the right clamp body through the thread and matched with the piston hole to form a right piston cavity.
3. The integrated caliper mount of claim 1, wherein: the movable sealing mechanism comprises a sealing cover, one end of the sealing cover, corresponding to the piston hole, is provided with a sealing rotary tooth, the piston hole is provided with a sealing stop tooth matched with the sealing rotary tooth, the sealing rotary tooth is provided with a sealing retainer ring, and the sealing rotary tooth and the sealing stop tooth are rotatably arranged through the sealing retainer ring to form a closed space, so that a right piston cavity is closed.
4. The integrated caliper mount of claim 1, 2 or 3, wherein: the left caliper body is provided with a guide pin thread groove for the threaded connection of the guide pin, and one end of the right caliper body, which corresponds to the guide pin thread groove, is provided with a guide pin fixing groove.
5. The integrated caliper mount of claim 1, 2 or 3, wherein: and the left clamp body is provided with a spring plate screw hole for fixing the middle shark spring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866671.7U CN212297358U (en) | 2020-05-21 | 2020-05-21 | Integrated clamp seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866671.7U CN212297358U (en) | 2020-05-21 | 2020-05-21 | Integrated clamp seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212297358U true CN212297358U (en) | 2021-01-05 |
Family
ID=73967286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020866671.7U Expired - Fee Related CN212297358U (en) | 2020-05-21 | 2020-05-21 | Integrated clamp seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212297358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894289A (en) * | 2021-03-11 | 2021-06-04 | 重庆互久机械制造有限责任公司 | Processing technology of rifle piston seat |
-
2020
- 2020-05-21 CN CN202020866671.7U patent/CN212297358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894289A (en) * | 2021-03-11 | 2021-06-04 | 重庆互久机械制造有限责任公司 | Processing technology of rifle piston seat |
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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: 20210105 |