CN210322172U - Quick change device for air receiving of brake master cylinder oil outlet - Google Patents
Quick change device for air receiving of brake master cylinder oil outlet Download PDFInfo
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- CN210322172U CN210322172U CN201920550296.2U CN201920550296U CN210322172U CN 210322172 U CN210322172 U CN 210322172U CN 201920550296 U CN201920550296 U CN 201920550296U CN 210322172 U CN210322172 U CN 210322172U
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Abstract
The utility model discloses a brake master cylinder oil outlet connects gas quick change device, including the cylinder body location structure of location brake master cylinder body, be located cylinder body location structure top with the cylinder body hold-down mechanism that the brake master cylinder body compressed tightly and be located the quick gas receiving mechanism of first cylinder, second cylinder, the quick gas receiving mechanism of third cylinder of cylinder body location structure side top, the quick gas receiving mechanism of first cylinder and second cylinder have the difference in height and the projection coincidence on the horizontal plane, the quick gas receiving mechanism of third cylinder connects gas mechanism and first cylinder to connect gas mechanism/the quick projection of second cylinder on the horizontal plane to have the contained angle. The utility model discloses can realize that the oil outlet connects gas at same straight line or angled fast, can general different brake master cylinder oil outlet position, simple structure, the adjustment is convenient, and is compatible good, and is with low costs.
Description
Technical Field
The utility model relates to a brake master cylinder test technique, concretely relates to test of receiving gas in oil outlet of car brake master cylinder assembly capability test.
Background
After the brake master cylinder is machined, the inner oil hole needs to be subjected to air tightness test, and the oil outlet hole is inserted by fast insertion at present. The two oil outlets of the brake master cylinder are either on the same straight line or form an angle, the oil outlets are used for receiving air, fast insertion is mostly adopted, and the time is required for fast inserting air and taking out the air.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a brake master cylinder oil outlet connects gas quick change device is provided, realizes connecting gas fast, and can general different brake master cylinder oil outlet position.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a quick change device that connects gas of brake master cylinder oil outlet, includes the cylinder body location structure of location brake master cylinder body, be located cylinder body location structure top with the cylinder body hold-down mechanism that brake master cylinder body compressed tightly and be located the quick gas mechanism that connects of first cylinder, second cylinder, the quick gas mechanism that connects of third cylinder of cylinder body location structure side top, first cylinder connect gas mechanism, second cylinder connect gas mechanism and third cylinder to connect gas mechanism fast including with the brake master cylinder body on the joint that the oil outlet is connected, first cylinder connects gas mechanism and second cylinder to connect gas mechanism fast and has the difference in height and the projection coincidence on the horizontal plane, the third cylinder connects gas mechanism fast and first cylinder to connect gas mechanism/second cylinder to connect the projection of gas mechanism on the horizontal plane fast and has the contained angle.
Optionally, the cylinder body positioning structure includes a positioning block having a positioning plane and a positioning pin disposed perpendicular to the positioning plane, the positioning plane is matched with a flange surface at the end of the brake master cylinder, and the positioning pin is positioned with the mounting hole on the flange.
Optionally, the first cylinder connects the mechanism of qi fast and the second cylinder connects the mechanism of qi fast to install in the moving table, the moving table is by first ball drive horizontal migration, be equipped with the second ball mechanism that the mechanism of qi is connected fast to drive first cylinder and reciprocate and the third ball mechanism that the mechanism of qi is connected fast to drive second cylinder and reciprocate on the moving table.
Optionally, the third cylinder quick air receiving mechanism is connected with a vertically arranged rotating shaft.
Optionally, the cylinder body pressing mechanism comprises a pressing rod and a pressing cylinder for driving the pressing rod to lift.
Optionally, the compressing cylinder is fixed on a cylinder fixing plate, the compressing rod is connected with a connecting plate, the connecting plate is connected with a compressing cylinder piston rod and a guide rod, the cylinder fixing plate is provided with a guide sleeve, and the guide rod is connected with the guide sleeve in a sliding manner.
The utility model adopts the above technical scheme, following beneficial effect has:
1. the brake master cylinder is placed on the cylinder body positioning structure, the starting equipment and the cylinder body pressing mechanism press the cylinder, and the cylinder driving connector is quickly connected with the brake master cylinder oil outlet. Three sets of cylinders connect gas mechanism independently separately relatively fast, the cooperation is tried, first cylinder connects gas mechanism and second cylinder to connect gas mechanism cooperation fast and realizes that the oil outlet connects gas fast at same straight line, first cylinder connects gas mechanism and third cylinder to connect gas mechanism cooperation fast and realizes that the oil outlet becomes angled to connect gas fast, realize that the oil outlet connects gas fast at same straight line or angulation, can general different brake master cylinder oil outlet position, moreover, the steam generator is simple in structure, the adjustment is convenient, the compatibility is good, and the cost is low.
2. The cylinder body positioning structure adopts the main cylinder flange surface and two mounting holes for positioning, so that the positioning of a product on the tool clamp can be accurately and reliably ensured, and more products can be compatible.
3. First cylinder connects gas mechanism and second cylinder to connect gas mechanism fast and can control the regulation from top to bottom, and the third cylinder connects gas mechanism fast and can the turned angle regulation, and it is nimble convenient to use.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the first and second cylinder quick air-receiving mechanisms;
fig. 3 is a schematic view of the mounting structure of the third cylinder quick air receiving mechanism.
Detailed Description
As shown in fig. 1 to 3, a quick change device for air connection of an oil outlet of a brake master cylinder comprises a cylinder body positioning structure 4 for positioning a cylinder body 6 of the brake master cylinder, a cylinder body pressing mechanism 5 which is positioned above the cylinder body positioning structure and presses the cylinder body of the brake master cylinder, a first cylinder quick air connection mechanism 1, a second cylinder quick air connection mechanism 2 and a third cylinder quick air connection mechanism 3 which are positioned above the side surface of the cylinder body positioning structure, the first cylinder rapid air receiving mechanism, the second cylinder rapid air receiving mechanism and the third cylinder rapid air receiving mechanism comprise joints connected with the oil outlet hole on the brake main cylinder body, the first cylinder quick air receiving mechanism and the second cylinder quick air receiving mechanism have height difference and the projections on the horizontal plane are overlapped, the projection of the third cylinder quick air receiving mechanism and the projection of the first cylinder quick air receiving mechanism/the second cylinder quick air receiving mechanism on the horizontal plane form an included angle.
On the cylinder body location structure was placed to the brake master cylinder, starting equipment, cylinder body hold-down mechanism compressed tightly the cylinder, and cylinder drive connects the quick connection brake master cylinder oil outlet. Three sets of cylinders connect gas mechanism independently separately relatively fast, the cooperation is tried, first cylinder connects gas mechanism and second cylinder to connect gas mechanism cooperation fast and realizes that the oil outlet connects gas fast at same straight line, first cylinder connects gas mechanism and third cylinder to connect gas mechanism cooperation fast and realizes that the oil outlet becomes angled to connect gas fast, realize that the oil outlet connects gas fast at same straight line or angulation, can general different brake master cylinder oil outlet position, moreover, the steam generator is simple in structure, the adjustment is convenient, the compatibility is good, and the cost is low.
The cylinder body positioning structure 4 comprises a positioning block with a positioning plane and a positioning pin perpendicular to the positioning plane, the positioning plane is matched with a flange surface at the end part of the brake master cylinder, and the positioning pin is positioned with a mounting hole on the flange. The product can be accurately and reliably positioned on the tool clamp, and meanwhile, more products can be compatible for quick positioning.
Because the positions of oil outlet holes of different types of brake master cylinders are different, the brake master cylinders can be quickly connected with air in order to be compatible with more products. Referring to fig. 2, the first cylinder quick air receiving mechanism 1 and the second cylinder quick air receiving mechanism 2 are mounted on a movable workbench, the movable workbench is driven by a first ball screw 12 to move horizontally, and a second ball screw mechanism 11 for driving the first cylinder quick air receiving mechanism 1 to move up and down and a third ball screw mechanism 21 for driving the second cylinder quick air receiving mechanism 2 to move up and down are arranged on the movable workbench. Therefore, the first cylinder quick air receiving mechanism and the second cylinder quick air receiving mechanism can be adjusted up, down, left and right.
Referring to fig. 3, the third cylinder quick air receiving mechanism 3 is connected with a vertically arranged rotating shaft 31, so that the third cylinder quick air receiving mechanism can be adjusted in rotation angle.
In this embodiment, cylinder body hold-down mechanism is including the compressing tightly cylinder that compresses tightly the pole and drive compressing tightly the pole and go up and down, compressing tightly the cylinder and being fixed in the cylinder fixed plate, compressing tightly the pole and being connected with the connecting plate, the connecting plate is connected with compressing tightly cylinder piston rod and guide bar, the cylinder fixed plate is equipped with the uide bushing, guide bar and uide bushing sliding connection.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (6)
1. The utility model provides a braking master cylinder oil outlet connects gas quick change device which characterized in that: including the cylinder body location structure of location braking master cylinder body, be located cylinder body location structure top with the cylinder body hold-down mechanism that the braking master cylinder body compressed tightly and be located cylinder body location structure side top first cylinder connect gas mechanism, second cylinder to connect gas mechanism, third cylinder to connect gas mechanism fast, first cylinder connect gas mechanism, second cylinder to connect gas mechanism and third cylinder to connect gas mechanism fast include with the braking master cylinder body on the joint that the oil outlet is connected, first cylinder connects gas mechanism and second cylinder to connect gas mechanism fast and has the difference in height and the projection coincidence on the horizontal plane, third cylinder connects gas mechanism fast and first cylinder to connect gas mechanism/second cylinder to connect gas mechanism fast and have the contained angle on the horizontal plane.
2. The brake master cylinder oil outlet gas-receiving quick-change device according to claim 1, characterized in that: the cylinder body positioning structure comprises a positioning block with a positioning plane and a positioning pin perpendicular to the positioning plane, the positioning plane is matched with a flange face at the end part of the brake main cylinder, and the positioning pin is positioned with a mounting hole in the flange.
3. The brake master cylinder oil outlet gas-receiving quick-change device according to claim 1, characterized in that: the first cylinder quick air receiving mechanism and the second cylinder quick air receiving mechanism are mounted on the movable workbench, the movable workbench is driven by a first ball screw to move horizontally, and a second ball screw mechanism for driving the first cylinder quick air receiving mechanism to move up and down and a third ball screw mechanism for driving the second cylinder quick air receiving mechanism to move up and down are arranged on the movable workbench.
4. The brake master cylinder oil outlet gas-receiving quick-change device according to claim 1, characterized in that: and the third cylinder rapid air receiving mechanism is connected with a vertically arranged rotating shaft.
5. The brake master cylinder oil outlet gas-receiving quick-change device according to any one of claims 1 to 4, characterized in that: the cylinder body hold-down mechanism includes the cylinder that compresses tightly of compressing tightly pole and drive compressing tightly pole lift.
6. The brake master cylinder oil outlet gas-receiving quick-change device according to claim 5, characterized in that: the compressing cylinder is fixed on a cylinder fixing plate, the compressing rod is connected with a connecting plate, the connecting plate is connected with a compressing cylinder piston rod and a guide rod, the cylinder fixing plate is provided with a guide sleeve, and the guide rod is connected with the guide sleeve in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550296.2U CN210322172U (en) | 2019-04-22 | 2019-04-22 | Quick change device for air receiving of brake master cylinder oil outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550296.2U CN210322172U (en) | 2019-04-22 | 2019-04-22 | Quick change device for air receiving of brake master cylinder oil outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210322172U true CN210322172U (en) | 2020-04-14 |
Family
ID=70136759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920550296.2U Active CN210322172U (en) | 2019-04-22 | 2019-04-22 | Quick change device for air receiving of brake master cylinder oil outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210322172U (en) |
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2019
- 2019-04-22 CN CN201920550296.2U patent/CN210322172U/en active Active
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