CN112589416A - Press-fitting forming equipment and forming method for membrane type air spring - Google Patents
Press-fitting forming equipment and forming method for membrane type air spring Download PDFInfo
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- CN112589416A CN112589416A CN202011600958.6A CN202011600958A CN112589416A CN 112589416 A CN112589416 A CN 112589416A CN 202011600958 A CN202011600958 A CN 202011600958A CN 112589416 A CN112589416 A CN 112589416A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a press-mounting forming device and a press-mounting forming method for a membrane type air spring, and the press-mounting forming device comprises a base and a lower supporting plate arranged on the base, wherein an air spring piston positioning hole is formed in the lower supporting plate, an upper supporting plate is arranged on the lower supporting plate through a guide pillar, a lower pressing movable plate is arranged on the guide pillar, a driving mechanism for driving the lower pressing movable plate to move up and down is arranged below the lower supporting plate, an air cylinder is arranged on the lower pressing movable plate, a lower pressing head matched with the air spring piston is arranged at the telescopic end of the air cylinder, a through hole for the lower pressing head to penetrate through is formed in the lower pressing movable plate, and a guide cylinder matched with the upper end of an air spring leather bag is arranged below the lower pressing movable plate.
Description
Technical Field
The invention belongs to the technical field of air spring press-fitting forming equipment, and particularly relates to membrane type air spring press-fitting forming equipment and a forming method.
Background
Because the air spring assembly assembles gasbag piston has roughly 3MM interference fit to need the requirement of anti-bag fixed length after the installation, the manual installation degree of difficulty is big, and the installation qualification rate is low, the installation quality is poor, inefficiency.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the press-fitting forming equipment and the press-fitting forming method for the membrane type air spring.
The membrane type air spring press-fitting forming equipment comprises a base and a lower supporting plate arranged on the base, wherein an air spring piston positioning hole is formed in the lower supporting plate, an upper supporting plate is arranged on the lower supporting plate through a guide pillar, a lower pressing movable plate is arranged on the guide pillar, a driving mechanism for driving the lower pressing movable plate to move up and down is arranged under the lower supporting plate, an air cylinder is arranged on the lower pressing movable plate, a lower pressing head matched with an air spring piston is arranged at the telescopic end of the air cylinder, a through hole for the air cylinder telescopic rod to penetrate through is formed in the lower pressing movable plate, a guide cylinder matched with the upper end of an air spring leather bag is arranged under the lower pressing movable plate.
The air inlet is provided with a quick connector, and the quick connector is connected with the air pump through an air pipe.
The driving mechanism adopts a screw rod lifter.
The screw rod lifter adopts a linkage screw rod lifter.
The guide posts are four in number and are uniformly distributed on the lower supporting plate.
The lower supporting plate is fixed on the base through a support column.
And the screw rods of the screw rod lifter are uniformly distributed on two sides of the lower supporting plate and are positioned on two sides of the air spring capsule.
And the lower pressing movable plate is provided with a guide sleeve sleeved on the guide post.
And a square hole for the air supply pump to pass through is formed in the upper supporting plate.
A press-fitting forming method for a diaphragm type air spring comprises the following steps: an air spring piston is placed in a positioning hole in the lower supporting plate, an air spring air bag is placed on the air spring piston, and an upper opening is clamped into the guide cylinder to prevent deflection; starting a power switch, pushing an upper pressure head to descend by the air cylinder, pressing a small port of an air spring air bag downwards, pressing a lower port of the air spring air bag into a connection part with the piston, and returning the upper pressure head; after the upper pressure head returns, the lower screw rod is driven by the stepping motor to drive the lower pressure movable plate to move downwards, the air pump works while moving downwards, the lower pressure movable plate continues to press downwards, and the air spring air bag can be turned over to wrap the outer wall of the air spring piston; when the downward pressing movable plate is pressed to a set position, the air inlet hole in the downward pressing movable plate is deflated, the downward pressing movable plate moves upwards to return, and press-fitting forming is completed.
When the device is used, the air spring piston is placed in the positioning hole in the lower supporting plate, the air bag end of the air spring is rightly placed on the air spring piston, and the upper opening is clamped into the guide cylinder, so that the deflection is prevented. And starting a power switch, pushing the upper pressure head to move downwards by the cylinder, pressing the small port of the air spring air bag downwards, pressing the lower port of the air spring air bag into the joint with the piston, and returning the upper pressure head. After the upper pressure head returns, the screw rod drives the lower pressure movable plate to move downwards under the driving of the stepping motor, the air pump works while moving downwards, the air pump inflates the air spring air bag through the inflation hole in the lower pressure movable plate, when the upper part of the air spring air bag contacts the lower part of the lower pressure movable plate, the air spring air bag forms a closed space, and the air spring air bag expands. The movable plate is pressed downwards to continue pressing, and the air spring air bag can be turned over to wrap the outer wall of the air spring piston. When the downward-pressing movable plate is pressed to a set position, the air inlet hole in the downward-pressing movable plate can be deflated, the air spring air bag installation fixed length process is completed, the downward-pressing movable plate moves upwards to return, and a product is manually taken.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying figures 1, 2 and examples.
Example 1: the membrane type air spring press-fitting forming equipment comprises a base 12 and a lower supporting plate 10 arranged on the base 12, wherein an air spring piston positioning hole 9 is formed in the lower supporting plate 10, an upper supporting plate 3 is arranged on the lower supporting plate 10 through a guide pillar 7, a lower pressing movable plate 4 is arranged on the guide pillar 7, a driving mechanism for driving the lower pressing movable plate 4 to move up and down is arranged under the lower supporting plate 10, an air cylinder 1 is arranged on the lower pressing movable plate 4, a lower pressing head 2 matched with an air spring piston 8 is arranged at the telescopic end of the air cylinder 1, a through hole 18 for a telescopic rod of the air cylinder to penetrate through is formed in the lower pressing movable plate 4, a guide cylinder 5 matched with the upper end of an air spring leather bag 6 is arranged under the lower pressing movable plate 4, and.
The difference between example 2 and example 1 is: and a quick connector is arranged on the air inlet 13 and is connected with an air pump through an air pipe.
The difference between example 3 and example 2 is: the driving mechanism adopts a screw rod lifter 11.
The difference between example 4 and example 3 is: the screw rod lifter adopts a linkage screw rod lifter and a driving motor, the driving motor drives the linkage shaft to drive the two screw rods to lift simultaneously, the cost is saved, and the lifting stability is good.
The difference between example 5 and example 4 is: the guide posts 7 are four in number and are uniformly distributed on the lower supporting plate 10.
The difference between example 6 and example 5 is: the lower support plate 10 is fixed to the base by means of a support column 14.
The difference between example 7 and example 6 is: and the screw rods 16 of the screw rod lifter are uniformly distributed on two sides of the lower supporting plate and are positioned on two sides of the air spring capsule 6.
The difference between example 8 and example 7 is: the lower press movable plate 4 is provided with a guide sleeve 15 sleeved on the guide post.
The difference between example 9 and example 8 is: and a square hole 17 for the air supply pump to pass through is formed in the upper supporting plate, and the quick connector adopts a pneumatic quick connector.
Example 10: a press-fitting forming method for a diaphragm type air spring comprises the following steps: an air spring piston is placed in a positioning hole in the lower supporting plate, an air spring air bag is placed on the air spring piston, and an upper opening is clamped into the guide cylinder to prevent deflection; starting a power switch, pushing an upper pressure head to descend by the air cylinder, pressing a small port of an air spring air bag downwards, pressing a lower port of the air spring air bag into a connection part with the piston, and returning the upper pressure head; after the upper pressure head returns, the lower screw rod is driven by the stepping motor to drive the lower pressure movable plate to move downwards, the air pump works while moving downwards, the lower pressure movable plate continues to press downwards, and the air spring air bag can be turned over to wrap the outer wall of the air spring piston; when the downward pressing movable plate is pressed to a set position, the air inlet hole in the downward pressing movable plate is deflated, the downward pressing movable plate moves upwards to return, and press-fitting forming is completed.
When the device is used, the air spring piston is placed in the positioning hole in the lower supporting plate, the air bag end of the air spring is rightly placed on the air spring piston, and the upper opening is clamped into the guide cylinder, so that the deflection is prevented. And starting a power switch, pushing the upper pressure head to move downwards by the cylinder, pressing the small port of the air spring air bag downwards, pressing the lower port of the air spring air bag into the joint with the piston, and returning the upper pressure head. After the upper pressure head returns, the nut is rotatably arranged on the lower supporting plate through the bearing and the locking nut, the screw rod drives the nut to enable the lower pressure movable plate to move downwards under the driving of the stepping motor, the air pump works while moving downwards, the air pump inflates the air spring airbag through the inflation hole in the lower pressure movable plate, when the upper portion of the air spring airbag contacts the lower portion of the lower pressure movable plate, the air spring airbag can form a closed space, and the air spring airbag expands. The movable plate is pressed downwards to continue pressing, and the air spring air bag can be turned over to wrap the outer wall of the air spring piston. When the downward-pressing movable plate is pressed to a set position, the air inlet hole in the downward-pressing movable plate can be deflated, the air spring air bag installation fixed length process is completed, the downward-pressing movable plate moves upwards to return, and a product is manually taken.
Claims (10)
1. The utility model provides a diaphragm type air spring pressure equipment former which characterized in that: the air spring piston positioning device comprises a base and a lower supporting plate arranged on the base, wherein an air spring piston positioning hole is formed in the lower supporting plate, an upper supporting plate is arranged on the lower supporting plate through a guide pillar, a downward pressing movable plate is arranged on the guide pillar, a driving mechanism for driving the downward pressing movable plate to move up and down is arranged under the lower supporting plate, an air cylinder is arranged on the downward pressing movable plate, a downward pressing head matched with the air spring piston is arranged at the telescopic end of the air cylinder, a through hole for the telescopic rod of the air cylinder to penetrate through is formed in the downward pressing movable plate, a guide cylinder matched with the upper end of an air spring leather bag is arranged under the.
2. The air spring press-fitting molding apparatus for diaphragm air springs according to claim 1, wherein: the air inlet is provided with a quick connector, and the quick connector is connected with the air pump through an air pipe.
3. The air spring press-fitting molding apparatus for diaphragm air springs according to claim 2, wherein: the driving mechanism adopts a screw rod lifter.
4. The air spring press-fitting molding apparatus for diaphragm air springs according to claim 3, wherein: the screw rod lifter adopts a linkage screw rod lifter.
5. The air spring press-fitting molding apparatus for diaphragm air springs as claimed in claim 4, wherein: the guide posts are four in number and are uniformly distributed on the lower supporting plate.
6. The air spring press-fitting molding apparatus for diaphragm air springs according to claim 5, wherein: the lower supporting plate is fixed on the base through a support column.
7. The air spring press-fitting molding apparatus for diaphragm air springs according to claim 6, wherein: and the screw rods of the screw rod lifter are uniformly distributed on two sides of the lower supporting plate and are positioned on two sides of the air spring capsule.
8. The air spring press-fitting molding apparatus for diaphragm air springs according to claim 7, wherein: and the lower pressing movable plate is provided with a guide sleeve sleeved on the guide post.
9. The air spring press-fitting molding apparatus for diaphragm air springs according to claim 8, wherein: and a square hole for the air supply pump to pass through is formed in the upper supporting plate.
10. A press-fitting forming method of a diaphragm type air spring is characterized by comprising the following steps: the method comprises the following steps: an air spring piston is placed in a positioning hole in the lower supporting plate, an air spring air bag is placed on the air spring piston, and an upper opening is clamped into the guide cylinder to prevent deflection; starting a power switch, pushing an upper pressure head to descend by the air cylinder, pressing a small port of an air spring air bag downwards, pressing a lower port of the air spring air bag into a connection part with the piston, and returning the upper pressure head; after the upper pressure head returns, the lower screw rod is driven by the stepping motor to drive the lower pressure movable plate to move downwards, the air pump works while moving downwards, the lower pressure movable plate continues to press downwards, and the air spring air bag can be turned over to wrap the outer wall of the air spring piston; when the downward pressing movable plate is pressed to a set position, the air inlet hole in the downward pressing movable plate is deflated, the downward pressing movable plate moves upwards to return, and press-fitting forming is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600958.6A CN112589416A (en) | 2020-12-30 | 2020-12-30 | Press-fitting forming equipment and forming method for membrane type air spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600958.6A CN112589416A (en) | 2020-12-30 | 2020-12-30 | Press-fitting forming equipment and forming method for membrane type air spring |
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| CN112589416A true CN112589416A (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011600958.6A Pending CN112589416A (en) | 2020-12-30 | 2020-12-30 | Press-fitting forming equipment and forming method for membrane type air spring |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770978A (en) * | 2021-10-12 | 2021-12-10 | 株洲时代瑞唯减振装备有限公司 | Air spring disassembling method |
| CN114918652A (en) * | 2022-06-24 | 2022-08-19 | 株洲时代新材料科技股份有限公司 | Automatic disassembling device and method for air spring |
| CN115383439A (en) * | 2022-08-30 | 2022-11-25 | 株洲时代新材料科技股份有限公司 | Method and device for press mounting of air bag and cover plate of small curved bag type air spring |
-
2020
- 2020-12-30 CN CN202011600958.6A patent/CN112589416A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770978A (en) * | 2021-10-12 | 2021-12-10 | 株洲时代瑞唯减振装备有限公司 | Air spring disassembling method |
| CN114918652A (en) * | 2022-06-24 | 2022-08-19 | 株洲时代新材料科技股份有限公司 | Automatic disassembling device and method for air spring |
| CN114918652B (en) * | 2022-06-24 | 2024-05-07 | 株洲时代新材料科技股份有限公司 | Automatic disassembling device and method for air spring |
| CN115383439A (en) * | 2022-08-30 | 2022-11-25 | 株洲时代新材料科技股份有限公司 | Method and device for press mounting of air bag and cover plate of small curved bag type air spring |
| CN115383439B (en) * | 2022-08-30 | 2024-03-12 | 株洲时代新材料科技股份有限公司 | Air bag and cover plate press-fitting method and device for small Qu Nang type air spring |
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