CN202316741U - Automatic hydraulic frame type fine blanking machine - Google Patents
Automatic hydraulic frame type fine blanking machine Download PDFInfo
- Publication number
- CN202316741U CN202316741U CN2011205225573U CN201120522557U CN202316741U CN 202316741 U CN202316741 U CN 202316741U CN 2011205225573 U CN2011205225573 U CN 2011205225573U CN 201120522557 U CN201120522557 U CN 201120522557U CN 202316741 U CN202316741 U CN 202316741U
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- cylinder
- automatic hydraulic
- frame type
- gear ring
- fine blanking
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic hydraulic frame type fine blanking machine, which comprises a machine body, a main cylinder, a sliding block connected with the main cylinder, a gear ring cylinder and a counter pressure cylinder installed in the main cylinder in sleeve mode. A guide rail is arranged on the machine body, and the sliding block is connected with the guide rail in sliding fit mode, an upper ejector rod in transmission connection with the gear ring cylinder and a lower ejector rod in transmission connection with the counter pressure cylinder are arranged on the machine body. The automatic hydraulic frame type fine blanking machine has the advantages of being high in accuracy, good in rigidity, strong in unbalancing loading resistant capability, low in gravity center and stable in operation. Simultaneously, the sliding block adopts the lower transmission mode. In addition, the hydraulic system adopts a cartridge valve integration system. The valve is large in throughput quantity, strong in anti-pollution capability and flexible in control. The automatic hydraulic frame type fine blanking machine has the advantages of being convenient to adjust, reliable in performance, good in sealing performance, convenient to maintain and low in manufacture cost compared with similar devices.
Description
Technical field
The utility model relates to the smart impact machine of a kind of automatic hydraulic frame-type.
Background technology
Traditional smart impact machine; Since its adopt three beam four-column types and slide block top load arrangement, hydraulic system by monomer valve constitute, electrical system constitutes by separating electric elements, so obviously have poor structure rigidity, precision is low, the anti-bias load ability weak, reveal easily, hydraulic shock is big, the apparatus failure rate is high, operation inconvenience, keep in repair the defective difficult, that manufacturing cost is high; And the smart impact machine of external import has that price is expensive, complex structure, not easy-maintaining, shortcoming that use cost is high.
Summary of the invention
The utility model is to solve the deficiency that the above-mentioned background technology exists, and proposes a kind of simple and reliable for structure, low cost of manufacture, hydraulic shock is little, machine life is long, easy-maintaining, easy to operate, the stamping products quality is good and efficient is high automatic hydraulic frame-type essence impact machine.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The smart impact machine of automatic hydraulic frame-type comprises fuselage, master cylinder, the slide block that connects with master cylinder, gear ring cylinder and is sleeved on the counter pressure cylinder in the master cylinder; It is characterized in that: fuselage is provided with guide rail, slide block and guide rail sliding connection, and fuselage is provided with upper ejector pin that is in transmission connection with the gear ring cylinder and the lower push rod that is in transmission connection with counter pressure cylinder.
The fuselage of the utility model is provided with and blows part mechanism.
The utility model is compared with traditional smart impact machine, has following obvious advantage:
One, fuselage precision height, good rigidly, anti-bias load ability are strong, thereby have guaranteed smartly can reach ± 0.02mm towards part punching precision, and traditional smart impact machine punching precision only can reach ± 0.05～0.08mm.
Two, punching press expanded range because the lathe good rigidly, makes the more traditional smart impact machine punching press expanded range 20% of smart impact machine of same specification.
Three, ram efficiency improves, and the utility model adopts the slide block idle running fast rise and the technology that descends fast, has effectively reduced the press cycle time; Full-automatic feeding and blow the part systemic-function and guaranteed that the press cycle process efficiently moves.
Four, compare traditional smart impact machine, the smart impact machine of the utility model has precision height, good rigidly, efficient is high, vibration is little, the advantage of stable working, machine life length, low cost of manufacture, easy-maintaining.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Referring to Fig. 1-Fig. 2, the utility model comprises fuselage 10, master cylinder 9, the slide block 6 that connects with master cylinder 9, gear ring cylinder 1 and is sleeved on the counter pressure cylinder 7 in the master cylinder; Fuselage is provided with guide rail 8, slide block 6 and guide rail 8 sliding connections, and fuselage 10 is provided with upper ejector pin 15 that is in transmission connection with gear ring cylinder 1 and the lower push rod 17 that is in transmission connection with counter pressure cylinder 7.
The fuselage of the utility model is provided with and blows part mechanism 3, as adopting the compressed air blowpipe.
The operation principle of the utility model does; Said hydraulic system is injected master cylinder and gear ring cylinder with the oil of set pressure through high-pressure oil pipe; It is up along guide rail that master cylinder promotes slide block, makes gear ring pressing plate and quilt when material contacts when the gear ring cylinder promotes upper ejector pin, and the high-pressure oil passage of hydraulic system is closed automatically; Cause master cylinder and gear ring cylinder to keep high pressure conditions; This moment hydraulic system low pressure oil circuit automatic overflow, when slide block continues uply, just begin stamping-out after having overcome the pressure-pad-force that transmits respectively by gear ring cylinder and counter pressure cylinder and propulsive thrust; After stamping-out finishes; Slide block is transferred descending; Hydraulic system will be released fine blanking die with the low pressure oil of set pressure towards material through stripping force and ejecting force that auxiliary cylinders and counter pressure cylinder transmit respectively this moment; Blow part mechanism and in time start part and the waste material work top that blows off, the feed mechanism sequentially-operating, thus accomplish a press cycle job.
The course of work of the utility model is: pressure oil injects master cylinder 9 and gear ring cylinder 1 through high-pressure oil pipe 16; It is up along guide rail 8 and guide rail backplate 5 that master cylinder 9 promotes slide block 6; When promoting upper ejector pin 15, gear ring cylinder 1 make gear ring pressing plate 14 and quilt when material 13 contacts; The high-pressure oil passage of hydraulic system is closed automatically, causes master cylinder 9 and gear ring cylinder 1 to keep high pressure conditions, at this moment the low pressure oil circuit automatic overflow of hydraulic system; When slide block continues uply, just begin stamping-out after having overcome the pressure-pad-force that transmits respectively by gear ring cylinder 1 and counter pressure cylinder 7 and propulsive thrust; After stamping-out finishes; Slide block 6 is transferred descending; Hydraulic system will be released fine blanking die 12 inside that are installed in upper table 2 and lower table 4 respectively with the low pressure oil of set pressure through stripping force and ejecting force that auxiliary cylinders 18 and counter pressure cylinder 7 transmit respectively towards material 13 this moment; Blow part mechanism 3 and in time start part and the waste material work top that blows off, feed mechanism 11 sequentially-operatings, thus accomplish a press cycle job.
Claims (2)
1. the smart impact machine of automatic hydraulic frame-type comprises fuselage, master cylinder, the slide block that connects with master cylinder, gear ring cylinder and is sleeved on the counter pressure cylinder in the master cylinder; It is characterized in that: fuselage is provided with guide rail, slide block and guide rail sliding connection, and fuselage is provided with upper ejector pin that is in transmission connection with the gear ring cylinder and the lower push rod that is in transmission connection with counter pressure cylinder.
2. according to the smart impact machine of the described automatic hydraulic frame-type of claim 1, it is characterized in that: fuselage is provided with and blows part mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205225573U CN202316741U (en) | 2011-12-14 | 2011-12-14 | Automatic hydraulic frame type fine blanking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205225573U CN202316741U (en) | 2011-12-14 | 2011-12-14 | Automatic hydraulic frame type fine blanking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316741U true CN202316741U (en) | 2012-07-11 |
Family
ID=46428738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205225573U Expired - Fee Related CN202316741U (en) | 2011-12-14 | 2011-12-14 | Automatic hydraulic frame type fine blanking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949551A (en) * | 2014-04-25 | 2014-07-30 | 武汉理工大学 | Fine blanking sliding and rolling high-precision combination guide design method |
| CN106142626A (en) * | 2016-08-11 | 2016-11-23 | 沃得精机(中国)有限公司 | Plate fine blanking hydraulic press |
-
2011
- 2011-12-14 CN CN2011205225573U patent/CN202316741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949551A (en) * | 2014-04-25 | 2014-07-30 | 武汉理工大学 | Fine blanking sliding and rolling high-precision combination guide design method |
| CN106142626A (en) * | 2016-08-11 | 2016-11-23 | 沃得精机(中国)有限公司 | Plate fine blanking hydraulic press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131214 |