CN204546426U - A kind of Pneumatic pressure pin assembly - Google Patents
A kind of Pneumatic pressure pin assembly Download PDFInfo
- Publication number
- CN204546426U CN204546426U CN201520153329.1U CN201520153329U CN204546426U CN 204546426 U CN204546426 U CN 204546426U CN 201520153329 U CN201520153329 U CN 201520153329U CN 204546426 U CN204546426 U CN 204546426U
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- acting cylinder
- crossbeam
- pneumatic pressure
- pin assembly
- pressure pin
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Abstract
The utility model discloses a kind of Pneumatic pressure pin assembly, comprise gantry support, described gantry support comprises crossbeam and is supported on two root posts at crossbeam two ends, platen is provided with bottom described gantry support, described crossbeam bottom is inverted and is fixed a single-acting cylinder, and described single-acting cylinder provides source of the gas by air compressor machine, and platen is fixed with a jacking block being used for place work piece, the push rod of described single-acting cylinder is just to jacking block, and described single-acting cylinder is controlled by stroke controlling structure.The utility model by the size of adjustable pressure, can control the dynamics of punching press, makes whole process more efficient, reasonable, is just flattened by alignment pin, do not damage the surface of product on product.
Description
Technical field
The utility model relates to pressure pin device.
Background technology
Instrument, instrument, hardware there are many latches need to compress.Conventional method knocks compression by workman with hammer, and when striking alignment pin with hammer, frequent appearance does not beat out whole or strikes to obtain the electrodeposited coating on too heavy destroy product surface.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of Pneumatic pressure pin assembly, improves pad efficiency and precision, avoids destroy product surface.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of Pneumatic pressure pin assembly, comprise gantry support, described gantry support comprises crossbeam and is supported on two root posts at crossbeam two ends, platen is provided with bottom described gantry support, described crossbeam bottom is inverted and is fixed a single-acting cylinder, described single-acting cylinder provides source of the gas by air compressor machine, platen is fixed with a jacking block being used for place work piece, the push rod of described single-acting cylinder is just to jacking block, and described single-acting cylinder is controlled by stroke controlling structure.
Preferably, described stroke controlling structure comprises travel switch and two-position-five-way solenoid valve, and described two-position-five-way solenoid valve is connected with single-acting cylinder, and described travel switch is used for regulating two-position-five-way solenoid valve to pass in and out the guiding of gas.
Preferably, described two-position-five-way solenoid valve turns two points of ball valves by three points and is connected with air compressor machine, is controlled the size of air inlet by ball valve.
Preferably, described two-position-five-way solenoid valve is connected with 220V AC power by unidirectional transformer, and the voltage transitions of 220V is the voltage of 24V by described unidirectional transformer.
Preferably, described crossbeam is the channel-section steel of 10cm, and column is the channel-section steel of 6cm, is provided with four screwed holes in the middle of crossbeam, and single-acting cylinder is fixed on crossbeam by four screw hole.
The technical solution adopted in the utility model, the installation stroke will installing pin according to workpiece by travel switch regulates two-position-five-way solenoid valve to pass in and out the guiding of gas, the pressure produced with single-acting cylinder promotes piston mandril, push rod is stressed in pin again, pin is pressed in workpiece, thus realize by electrically-controlled valve, valve control gas, gas pushes away an electropneumatic pad process of cylinder, cylinder ejector pin.Therefore, by the size of adjustable pressure, the dynamics of punching press can be controlled, make whole process more efficient, reasonable, alignment pin is just flattened on product, the surface of product is not damaged.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is control principle block diagram of the present utility model.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2 Pneumatic pressure pin assembly of the present utility model made and illustrating.It comprises gantry support, described gantry support comprises crossbeam 1 and is supported on two root posts 2 at crossbeam two ends, crossbeam is the channel-section steel of 10cm, column is the channel-section steel of 6cm, gantry support welding fabrication, be provided with platen 3 bottom described gantry support, the platen of gantry support is the steel plate of 1.2cm, and surface of steel plate is smooth.Described crossbeam bottom is inverted and is fixed a single-acting cylinder 5, and be provided with four screwed holes in the middle of crossbeam, single-acting cylinder is fixed on crossbeam by four screw hole.
Described single-acting cylinder 5 provides source of the gas by air compressor machine, platen is fixed with a jacking block 4 being used for place work piece, the push rod of single-acting cylinder is just to jacking block 4, described jacking block 4 size shape is not fixed, can vary in size according to the profile of stamping products, change corresponding jacking block, for ease of changing, jacking block is adhesively fixed by glue.
Wherein, single-acting cylinder is controlled by stroke controlling structure.Described stroke controlling structure comprises travel switch 7 and two-position-five-way solenoid valve 8, and described two-position-five-way solenoid valve is connected with single-acting cylinder, and the installation stroke that described travel switch will install pin according to workpiece regulates two-position-five-way solenoid valve to pass in and out the guiding of gas.Described two-position-five-way solenoid valve turns two points of ball valves by three points and is connected with air compressor machine, is controlled the size of air inlet by ball valve.
Described two-position-five-way solenoid valve is connected with 220V AC power by unidirectional transformer 6, and the voltage transitions of 220V is the voltage of 24V by described unidirectional transformer.The voltage of 24V can protect two-position five-way valve, prevents from puncturing.Control of Voltage can also protect the life safety of operating personnel at below 36V.
When travel switch rocking arm is downward, moving together contact encountered by travel switch, and travel switch is opening, and cylinder rear end air pressure strengthens, and promotes push rod and moves downward, and push rod is stressed to pin again, is headed in workpiece by pin.When pin flattens completely, travel switch just encounters break contact, and travel switch is closed condition, and cylinder leading portion end air pressure strengthens, and promotes push rod and moves upward, thus the contact realizing ejecting rod of cylinder moves back and forth.
Claims (5)
1. a Pneumatic pressure pin assembly, it is characterized in that: comprise gantry support, described gantry support comprises crossbeam and is supported on two root posts at crossbeam two ends, platen is provided with bottom described gantry support, described crossbeam bottom is inverted and is fixed a single-acting cylinder, and described single-acting cylinder provides source of the gas by air compressor machine, and platen is fixed with a jacking block being used for place work piece, the push rod of described single-acting cylinder is just to jacking block, and described single-acting cylinder is controlled by stroke controlling structure.
2. a kind of Pneumatic pressure pin assembly according to claim 1, it is characterized in that: described stroke controlling structure comprises travel switch and two-position-five-way solenoid valve, described two-position-five-way solenoid valve is connected with single-acting cylinder, and described travel switch is used for regulating two-position-five-way solenoid valve to pass in and out the guiding of gas.
3. a kind of Pneumatic pressure pin assembly according to claim 2, is characterized in that: described two-position-five-way solenoid valve turns two points of ball valves by three points and is connected with air compressor machine, is controlled the size of air inlet by ball valve.
4. a kind of Pneumatic pressure pin assembly according to claim 2, is characterized in that: described two-position-five-way solenoid valve is connected with 220V AC power by unidirectional transformer, and the voltage transitions of 220V is the voltage of 24V by described unidirectional transformer.
5. a kind of Pneumatic pressure pin assembly according to claim 1, it is characterized in that: described crossbeam is the channel-section steel of 10cm, column is the channel-section steel of 6cm, is provided with four screwed holes in the middle of crossbeam, and single-acting cylinder is fixed on crossbeam by four screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153329.1U CN204546426U (en) | 2015-03-18 | 2015-03-18 | A kind of Pneumatic pressure pin assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153329.1U CN204546426U (en) | 2015-03-18 | 2015-03-18 | A kind of Pneumatic pressure pin assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546426U true CN204546426U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520153329.1U Active CN204546426U (en) | 2015-03-18 | 2015-03-18 | A kind of Pneumatic pressure pin assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN204546426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521060A (en) * | 2017-08-31 | 2017-12-29 | 上海奥林汽车安全系统有限公司 | A kind of position limit arm fills pin assembly automatically |
-
2015
- 2015-03-18 CN CN201520153329.1U patent/CN204546426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521060A (en) * | 2017-08-31 | 2017-12-29 | 上海奥林汽车安全系统有限公司 | A kind of position limit arm fills pin assembly automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jianjun Inventor after: Fu Mengqi Inventor before: Fu Yeming Inventor before: Chen Xiaomei Inventor before: Wang Jianjun Inventor before: Du Jianglong |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170106 Address after: 311814 Zhejiang city in Shaoxing Province town of Zhuji City Shop East Road No. 8 Patentee after: ZHEJIANG LONGJING WATER CO., LTD. Address before: 311814 Zhejiang city in Shaoxing Province town of Zhuji City Shop East Road No. 8 Patentee before: DD WATER GROUP CO., LTD. |
|
| CP02 | Change in the address of a patent holder |
Address after: 311816 No. 300-1, West 2nd Ring Road, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG LONGJING WATER Co.,Ltd. Address before: 311814 No. 8, Dongda Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG LONGJING WATER Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |