CN209762062U - Caliper housing positioning mechanism - Google Patents
Caliper housing positioning mechanism Download PDFInfo
- Publication number
- CN209762062U CN209762062U CN201920398332.8U CN201920398332U CN209762062U CN 209762062 U CN209762062 U CN 209762062U CN 201920398332 U CN201920398332 U CN 201920398332U CN 209762062 U CN209762062 U CN 209762062U
- Authority
- CN
- China
- Prior art keywords
- plate
- positioning
- bottom plate
- main body
- base plate
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 239000000758 substrate Substances 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
the utility model relates to a caliper housing positioning mechanism, including positioning bottom plate, main part base plate and lift clamping device, main part base plate and positioning bottom plate fixed connection, lift clamping device is including buffering connecting plate, fixed connection at the subassembly that compresses tightly of buffering connecting plate front end to and be connected and drive its lead screw nut mechanism that reciprocates with the buffering connecting plate, the rear portion bottom plate at the main part base plate is installed to lead screw nut mechanism, the anterior bottom plate of main part base plate is equipped with the slide rail, be connected through the slider between buffering connecting plate and the slide rail, the upper end of main part base plate is equipped with the top holding ring, it corresponds and locates to compress tightly the subassembly the lower part of top holding ring, the calliper casing is placed after the preliminary location of top holding ring, compresses tightly the subassembly and shifts up. The utility model is used for realize quick, the accurate firm location of automation of calliper casing, accelerate calliper casing location efficiency greatly.
Description
Technical Field
the utility model relates to a positioning mechanism, concretely relates to caliper housing positioning mechanism.
Background
Automotive brake calipers are important brake components in automobiles, and in vehicle disc brake systems, brake discs are fitted to two or more wheels of a vehicle. Fitted around each disc is a respective brake caliper having a caliper piston which can be actuated to press one or more brake pads against the disc to slow its rotation by friction. This in turn brakes the wheel to which the disc is attached. In conventional systems, the brake piston is hydraulically actuated by a brake pedal operable by the driver.
an automotive brake caliper is generally composed of a bracket assembly, an outer pad assembly, an inner pad assembly, and a housing assembly. The bracket assembly is arranged on a cleat on an automobile chassis and plays a role of fixing and supporting, and the shell is arranged in a pin shaft mounting hole of the bracket assembly through pin shafts at two ears; the outer friction block assembly and the inner friction block assembly are also arranged on the bracket and are respectively contacted with the contact block of the shell and the piston. When the brake is performed, a brake pedal is stepped by a foot, brake fluid is injected into the shell assembly to push the piston to move outwards, the shell of the shell assembly is pushed to move inwards, the piston further pushes the inner friction block to move outwards to clamp the inner side of the brake disc, and the shell pushes the outer friction block to move inwards to clamp the inner side of the brake disc, so that the brake is performed. After hydraulic pressure is cancelled, the piston is dragged to return by the recovery deformation of the rectangular sealing ring, and the shell returns by the movement of the pin shaft in the positioning pin hole of the support.
In the assembly process of the automobile brake caliper, the caliper shell (as shown in figure 1) needs to be fixed, and then other components are assembled, if the positioning is not accurate or firm, the quality problem can be caused to the product. Due to the irregular shape of the caliper housing, positioning of the caliper housing is difficult, and particularly in a high-beat production workshop, it is more difficult to achieve rapid and mechanical automatic positioning of the caliper housing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a calliper casing positioning mechanism for solve above-mentioned problem for realize quick, the accurate firm location of automation of calliper casing.
The purpose of the utility model is realized through the following technical scheme:
The utility model provides a caliper housing positioning mechanism, includes positioning bottom plate, main part base plate and lift clamping device, main part base plate and positioning bottom plate fixed connection, lift clamping device is including buffering connecting plate, fixed connection at the compressing tightly subassembly of buffering connecting plate front end to and be connected and drive its lead screw nut mechanism that reciprocates with the buffering connecting plate, the rear portion bottom plate at the main part base plate is installed to lead screw nut mechanism, the anterior bottom plate of main part base plate is equipped with the slide rail, be connected through the slider between buffering connecting plate and the slide rail, the upper end of main part base plate is equipped with the top holding ring, compress tightly the subassembly and correspond and locate the lower part of top holding ring, the calliper casing is placed in the preliminary location back in the top, compresses tightly the subassembly and shifts up.
Further, the screw-nut mechanism comprises a screw rod, a nut sleeved on the screw rod and a limiting shaft sleeve, the buffering connecting plate is fixedly connected with the nut, and the screw rod is mounted on the main body substrate through the limiting shaft sleeve.
Furthermore, spacing axle sleeve includes from down up spacing first spacing axle sleeve, the spacing axle sleeve of second and the spacing axle sleeve of third that sets up in proper order.
Furthermore, the nut is provided with a pair of limiting columns, and the lower ends of the limiting columns are installed on the positioning bottom plate.
Furthermore, the lowest end of the screw rod is provided with a sleeve part matched with the torque gun head.
furthermore, the compressing assembly comprises a concave plate, a pair of positioning columns arranged on the upper part of the concave plate and matched with the caliper shell, and a buffer rod arranged on the lower part of the concave plate.
furthermore, a cushion pad is arranged in the top positioning ring of the main body substrate.
Furthermore, a through hole for the buffer connecting plate to freely pass through is formed in the middle of the positioning bottom plate.
Furthermore, the lower part of the bottom plate of the main body substrate is provided with a strip plate, and the slide rail is arranged on the strip plate.
Furthermore, the positioning bottom plate is fixedly connected with the main body substrate through bolts, and the positioning bottom plate is arranged on the lower portion of the main body substrate.
the specific working principle of the caliper shell positioning mechanism is that the upper end of the main body substrate is provided with a top positioning ring for preliminary positioning of the caliper shell, the caliper shell to be positioned is placed through a mechanical arm, the pressing component on the lower portion of the top positioning ring is correspondingly arranged, and clamping of the caliper shell is rapidly achieved. The compressing assembly is driven by a screw nut mechanism, the movement precision is high, the vertical displacement is stable, the specific process is that a nut of the screw nut mechanism is connected with a buffer connecting plate, the buffer connecting plate is connected with the compressing assembly, the lower end of a screw rod is provided with a sleeve part matched with a torque gun head, the external torque gun head rotates the screw rod, the nut moves upwards to drive the buffer connecting plate and the compressing assembly to move upwards, a product is positioned, and the calipers are assembled after the positioning is completed.
Compared with the prior art, the utility model has the advantages of it is following:
1. The quick and automatic positioning of the caliper shell is realized. Through the top positioning ring at the upper end of the main body substrate of the mechanism and the matching of the pressing assembly, the caliper shell is automatically clamped and fixed, and the production efficiency of the caliper assembly line is improved.
2. The location is accurate firm. This mechanism adopts screw nut drive to compress tightly the subassembly and removes, and screw nut mechanism installs the rear portion bottom plate at the main part base plate, and the front portion bottom plate of main part base plate is equipped with the slide rail, is connected through the slider between buffering connecting plate and the slide rail to and spacing post, spacing axle sleeve etc. set up, and the mechanism operation process is steady, and the motion precision is high, and the clamping is firm.
drawings
FIG. 1 is a schematic structural view of a caliper housing;
FIG. 2 is a schematic structural view of the positioning mechanism of the present invention;
FIG. 3 is a schematic structural view of the housing of the positioning mechanism clamping caliper of the present invention;
FIG. 4 is a schematic structural view of a positioning base plate and a main substrate;
FIG. 5 is a schematic structural diagram of a host substrate;
FIG. 6 is a schematic structural view of the main body substrate, the slide rail and the slider;
FIG. 7 is a schematic view of the lifting and lowering mechanism;
Fig. 8, 9 and 10 are schematic structural views of other angles of the positioning mechanism of the present invention;
Fig. 11 is a partial schematic view of the lifting and clamping device of the present invention;
Fig. 12 is a sectional view of the present invention.
In the figure: the device comprises a main body substrate 1, a positioning bottom plate 2, a buffering connecting plate 3, a pressing assembly 4, a sliding block 5, a sliding rail 6, a top positioning ring 7, a screw rod 8, a nut 9, a first limiting shaft sleeve 10, a second limiting shaft sleeve 11, a third limiting shaft sleeve 12, a limiting column 13 and a sleeve part 14.
Detailed Description
the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
A caliper housing positioning mechanism is used for positioning a caliper housing shown in figure 1, and comprises a positioning bottom plate 2, a main body substrate 1 and a lifting clamping device shown in figures 2, 3 and 12, wherein the positioning bottom plate 2 is fixedly connected with the main body substrate 1 through bolts, and the positioning bottom plate 2 is arranged on the lower portion of the main body substrate 1, as shown in figure 4. The main body substrate 1 is fixedly connected with the positioning bottom plate 2, as shown in fig. 6-11, the lifting clamping device comprises a buffer connecting plate 3, a pressing component 4 fixedly connected to the front end of the buffer connecting plate 3, and a screw nut mechanism connected with the buffer connecting plate 3 and driving the buffer connecting plate to move up and down, the screw nut mechanism is mounted on the rear bottom plate of the main body substrate 1, a slide rail 6 is arranged on the front bottom plate of the main body substrate 1, as shown in fig. 5, a long strip plate is arranged on the lower portion of the bottom plate of the main body substrate 1, and the slide. Buffer connection board 3 and slide rail 6 between be connected through slider 5, the upper end of main part base plate 1 is equipped with top holding ring 7, compresses tightly the lower part that subassembly 4 corresponds and locates top holding ring 7, and the calliper casing is placed in the preliminary location back of top holding ring 7, compresses tightly subassembly 4 and moves upward, presss from both sides the calliper casing tightly.
Further, as shown in fig. 9-11, the screw-nut mechanism includes a screw 8, a nut 9 sleeved on the screw 8, and a limiting shaft sleeve, the buffering connection plate 3 is fixedly connected with the nut 9, and the screw 8 is mounted on the main body substrate 1 through the limiting shaft sleeve. Spacing axle sleeve includes from down up spacing first spacing axle sleeve 10, the spacing axle sleeve 11 of second and the spacing axle sleeve 12 of third that sets up in proper order. The nut is provided with a pair of limiting columns 13, and the lower ends of the limiting columns 13 are installed on the positioning bottom plate 2. The lowest end of the screw rod is provided with a sleeve part 14 matched with the torque gun head.
As shown in fig. 8, the pressing assembly 4 includes a concave plate, a pair of positioning posts disposed on the upper portion of the concave plate and matching with the caliper housing, and a buffer rod disposed on the lower portion of the concave plate.
A cushion pad is arranged in the top positioning ring 7 of the main body base plate 1. The middle of the positioning bottom plate 2 is provided with a through hole for the buffer connecting plate 3 to freely pass through.
Like figure 3, during the specific use, place the preliminary location of holding ring lower part 7 with the calliper casing of undetermined location through the manipulator, correspond the subassembly 4 that compresses tightly of locating top holding ring lower part 7 and upwards remove, realize the clamp of calliper casing fast. The compressing assembly 4 is driven by a screw nut mechanism, the movement precision is high, the vertical displacement is stable, the specific process is that a nut 9 of the screw nut mechanism is connected with a buffer connecting plate 3, the buffer connecting plate 3 is connected with the compressing assembly 4, the lower end of a screw rod 8 is provided with a sleeve part 14 matched with a torque gun head, the external torque gun head rotates the screw rod 8, the nut 9 moves upwards to drive the buffer connecting plate 3 and the compressing assembly 4 to move upwards, a product is positioned, and the calipers are assembled after the positioning is completed.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (10)
1. A caliper shell positioning mechanism is characterized by comprising a positioning bottom plate (2), a main body substrate (1) and a lifting clamping device, wherein the main body substrate (1) is fixedly connected with the positioning bottom plate (2),
The lifting clamping device comprises a buffer connecting plate (3), a pressing component (4) fixedly connected to the front end of the buffer connecting plate (3), and a screw nut mechanism connected with the buffer connecting plate (3) and driving the buffer connecting plate to move up and down, the screw nut mechanism is arranged on a rear bottom plate of a main body base plate (1), a slide rail (6) is arranged on a front bottom plate of the main body base plate (1), the buffer connecting plate (3) is connected with the slide rail (6) through a slide block (5),
the upper end of main part base plate (1) is equipped with top holding ring (7), compress tightly subassembly (4) and correspond and locate the lower part of top holding ring (7), the calliper casing is placed in top holding ring (7) preliminary location back, compresses tightly subassembly (4) and shifts up, presss from both sides the calliper casing tightly.
2. The positioning mechanism of a caliper housing according to claim 1, wherein the screw-nut mechanism comprises a screw (8), a nut (9) sleeved on the screw (8) and a limiting shaft sleeve, the buffer connecting plate (3) is fixedly connected with the nut (9), and the screw (8) is mounted on the main body base plate (1) through the limiting shaft sleeve.
3. the positioning mechanism of a caliper housing according to claim 2, wherein the limiting shaft sleeves comprise a first limiting shaft sleeve (10), a second limiting shaft sleeve (11) and a third limiting shaft sleeve (12) which are sequentially arranged from bottom to top at intervals.
4. The positioning mechanism of a caliper housing according to claim 2, wherein the nut is provided with a pair of limiting columns (13), and the lower ends of the limiting columns (13) are mounted on the positioning bottom plate (2).
5. A caliper housing positioning mechanism according to claim 2 wherein the lowest end of the screw has a sleeve member (14) which engages the torque gun head.
6. The caliper housing positioning mechanism of claim 1, wherein the hold-down assembly (4) comprises a concave plate, a pair of positioning posts disposed on an upper portion of the concave plate to mate with the caliper housing, and a bumper disposed on a lower portion of the concave plate.
7. The caliper housing positioning mechanism of claim 1, wherein a cushion is provided in the top positioning ring (7) of the main body base plate (1).
8. the positioning mechanism of a clamp shell according to claim 1, wherein a through hole for freely passing the buffer connecting plate (3) is arranged in the middle of the positioning bottom plate (2).
9. The positioning mechanism of a caliper housing as claimed in claim 1, wherein a strip plate is provided at the lower part of the bottom plate of the main body base plate (1), and the slide rail (6) is installed on the strip plate.
10. The positioning mechanism of a caliper housing according to claim 1, wherein the positioning bottom plate (2) is fixedly connected with the main body base plate (1) through bolts, and the positioning bottom plate (2) is arranged at the lower part of the main body base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398332.8U CN209762062U (en) | 2019-03-27 | 2019-03-27 | Caliper housing positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398332.8U CN209762062U (en) | 2019-03-27 | 2019-03-27 | Caliper housing positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209762062U true CN209762062U (en) | 2019-12-10 |
Family
ID=68756507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398332.8U Expired - Fee Related CN209762062U (en) | 2019-03-27 | 2019-03-27 | Caliper housing positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209762062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780093A (en) * | 2019-03-27 | 2019-05-21 | 上海新灏机电设备有限公司 | A kind of caliper housing positioning mechanism |
| CN111360736A (en) * | 2020-04-14 | 2020-07-03 | 南京利德东方橡塑科技有限公司 | Special-shaped joint rotary positioning device and control method thereof |
-
2019
- 2019-03-27 CN CN201920398332.8U patent/CN209762062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780093A (en) * | 2019-03-27 | 2019-05-21 | 上海新灏机电设备有限公司 | A kind of caliper housing positioning mechanism |
| CN111360736A (en) * | 2020-04-14 | 2020-07-03 | 南京利德东方橡塑科技有限公司 | Special-shaped joint rotary positioning device and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209762062U (en) | Caliper housing positioning mechanism | |
| CN109551223A (en) | A kind of flywheel mounting device and its application method that can install gear ring and pin simultaneously | |
| CN115008192A (en) | Automatic assembly system of caliper parking subassembly | |
| CN203881277U (en) | Bracket inner circular arc size detection tool | |
| CN111069938A (en) | Double-station brake disc support clamp | |
| CN213915938U (en) | Novel brake shoe clamping mechanism applied to brake shoe riveting press | |
| CN215431899U (en) | Loading attachment is used in processing of auto axle class accessory | |
| CN210081131U (en) | Assembling and crimping device of automobile door lock | |
| CN209776415U (en) | Integrated EPB driving device for parking brake | |
| CN107677408B (en) | Integrated EPB brake performance testing device | |
| CN210173002U (en) | Elastic braking structure of vertical turning and milling workbench | |
| CN211759908U (en) | Brake disc support is to clamping machine structure for sleeping in | |
| CN111168355A (en) | Pneumatic disc brake bridge assembly assembling mechanism | |
| CN215293356U (en) | Electronic parking double-MGU (small foot brake unit) automobile brake caliper | |
| CN110802618A (en) | Floating gripper | |
| CN220762302U (en) | Brake caliper's processing frock | |
| CN112129506A (en) | Performance test bench for automobile servo electric mechanical booster | |
| CN214322349U (en) | Axle assembly welding positioning device | |
| CN216633493U (en) | Machining clamp for brake bottom plate of automobile brake | |
| CN220611900U (en) | Stamping auxiliary piece for automobile transmission steering knuckle | |
| CN218746024U (en) | Novel positioning and assembling device for piston of electronic hand brake caliper | |
| CN114734236B (en) | Assembling equipment and method for automobile brake caliper assembly | |
| CN109780093A (en) | A kind of caliper housing positioning mechanism | |
| CN216830418U (en) | Positioning fixture of steering knuckle | |
| CN211708758U (en) | High-strength spoke machining and clamping mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |