CN202062693U - Mould jamming releasing device - Google Patents
Mould jamming releasing device Download PDFInfo
- Publication number
- CN202062693U CN202062693U CN 201120119504 CN201120119504U CN202062693U CN 202062693 U CN202062693 U CN 202062693U CN 201120119504 CN201120119504 CN 201120119504 CN 201120119504 U CN201120119504 U CN 201120119504U CN 202062693 U CN202062693 U CN 202062693U
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- CN
- China
- Prior art keywords
- flywheel
- bent axle
- mould
- crankshaft
- driving lever
- 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
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Abstract
The utility model discloses a mould jamming releasing device in the field of press machines. The mould jamming releasing device comprises a crankshaft on a machine body. A flywheel is rotationally arranged on the crankshaft. A clutch-brake corresponding to the flywheel is also arranged on the crankshaft. A crankshaft driving lever is fixed on the crankshaft. A pin hole corresponding to the crankshaft driving lever is arranged on the flywheel. A radial barring hole is arranged on the external circumference of the crankshaft. When the mould is jammed, the clutch-brake is separated from the flywheel firstly, the flywheel stops rotating at the same time, and a pin shaft is inserted into the pin hole, so that the end of the pin shaft is extended within the revolution circumference range of the crankshaft driving lever. One round steel is inserted into the barring hole, and the flywheel rotates to impact the crankshaft driving lever repeatedly, so that the mould is released and the mould jamming fault is completely solved. The mould jamming releasing device can conveniently solve the mould clamping fault, has simple structure and works reliably, thereby reducing the operation cost and the management cost of the press machine.
Description
Technical field
The utility model relates to a kind of forcing press, particularly the release behind a kind of mould snap gauge on the forcing press.
Background technology
Existing forcing press, its structure mainly includes bent axle, bent axle through bearings on fuselage, through bearing flywheel is installed on the bent axle, also is provided with clutch on the bent axle, described clutch is corresponding with flywheel, power is imported from flywheel, when clutch and flywheel combined, bent axle rotated, the press ram straight reciprocating motion, when slide block moves downward, can will be placed on workpiece punch forming between the upper and lower mould, when slide block is up, realize the demoulding.But, when punch process, the problem of mould snap gauge appears sometimes, and cause upper and lower mould not throw off, need handle several methods such as the method that solves snap gauge on the existing forcing press has that hydraulic pressure loosens, the cutting of metal safety block and cutting die guide pillar.It is that a hydraulic cylinder is set in slide block inside that hydraulic pressure loosens, and the piston of hydraulic cylinder has certain stroke, and when snap gauge took place, with the oil pressure off-load, slide block rose, and after the solution snap gauge fault, again with oil pump work, makes oil pressure reach operating pressure, normally uses.The cutting of metal safety block is meant slide block interior metal safety block is cut into fragment, takes out, and this moment, mould snap gauge power disappeared, naturally the fault of the snap gauge of just removing; Afterwards new metal safety block is placed slide block inside, operate as normal again.The cutting die guide pillar is meant the guide-post of die-set cutting is disconnected, and removes the guiding and the fixed constraint of upper and lower mould, solves the snap gauge phenomenon.Above-mentioned three kinds of method weak points are: otherwise the structure trouble, the expense costliness; Carry out structural deterioration, economic loss is bigger, and wastes time and energy.
The utility model content
The purpose of this utility model provides a kind of mould snap gauge release device, makes it can solve the snap gauge problem more easily.
The purpose of this utility model is achieved in that a kind of mould snap gauge release device, comprise the bent axle that is arranged on the fuselage, be provided with flywheel on the bent axle rotationally, also be provided with on the bent axle and the corresponding clutch-brake of flywheel, be fixed with the bent axle driving lever on the described bent axle, the corresponding pin-and-hole that is provided with the bent axle driving lever on the flywheel, the excircle of bent axle is provided with barring hole radially.
During the utility model operate as normal, power is imported from flywheel, and flywheel rotates, and when clutch combined with flywheel, bent axle rotated, and drives slide block and moves back and forth, and realizes the normal process of workpiece.When mould generation snap gauge fault, forcing press can not be settled a dispute by the parties concerned themselves, clutch-brake and flywheel are thrown off, stopping flywheel simultaneously rotates, insert in the pin-and-hole with bearing pin, the termination of bearing pin is stretched out in the revolution circumference range of bent axle driving lever, insert in the barring hole with a round steel again, rotatable flywheel, rely on the rotational energy of flywheel to clash into the bent axle driving lever, because bent axle driving lever and bent axle fix, so each bump all can slow down the degree of snap gauge, through mould is thrown off, the snap gauge fault is solved.Compared with prior art: the utility model can solve mould snap gauge problem easily, and it is simple in structure, use is reliable, can reduce the operating cost and the management cost of forcing press.
For guaranteeing to connect reliable and easy accessibility between bent axle driving lever and the bent axle, described bent axle driving lever root fixes with the axle sleeve that is sleeved on the crankshaft journal, and is circumferentially fixing through driving key between bent axle and the axle sleeve.For further guaranteeing mechanism's compactness of forcing press, described flywheel is outside bearing holder (housing, cover) is contained in described axle sleeve.
For making things convenient for the bearing pin location, the pin-and-hole on the described flywheel is a shoulder hole, and the path section of shoulder hole is near bent axle driving lever one side.Use the bearing pin of length-specific to insert in the pin-and-hole, can guarantee bearing pin and bent axle driving lever relative position relation in the axial direction, its dismounting, location are conveniently.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model fundamental diagram.
Wherein, 1 bent axle, 2 driving keys, 3 axle sleeves, 4 bent axle driving levers, 5 fuselages, 6 flywheels, 7 barring holes, 8 pin-and-holes, 9 clutches-brake, 10 bearings, 11 bearing pins, 12 round steel.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, be a kind of mould snap gauge release device, comprise the bent axle 1 that is arranged on the fuselage 5, be provided with flywheel 6 on the bent axle 1 rotationally, also be provided with on the bent axle 1 and flywheel 6 corresponding clutch-brakes 9, bent axle driving lever 4 roots fix with the axle sleeve 3 that is sleeved on bent axle 1 axle journal, bent axle driving lever 4 and axle sleeve 3 can be connected as a single entity, circumferentially fixing between bent axle 1 and the axle sleeve 3 through driving key 2, thus bent axle driving lever 4 and bent axle 1 are fixed, and both rotate simultaneously; Flywheel 6 makes the flywheel 6 can independent rotation outside bearing 10 is sleeved on described axle sleeve 3, and with the bent axle driving lever 4 corresponding pin-and-holes 8 that are provided with, the pin-and-hole 8 on the flywheel 6 is a shoulder hole on the flywheel 6, and the path section of shoulder hole is near bent axle driving lever 4 one sides; The excircle of bent axle 1 is provided with barring hole 7 radially.
During this device operate as normal, power is from flywheel 6 inputs, and flywheel 6 rotates, and when clutch combined with flywheel 6, bent axle 1 rotated, and drove slide block and moved back and forth, and realized the normal process of workpiece.When mould generation snap gauge fault, forcing press can not be settled a dispute by the parties concerned themselves, can be as shown in Figure 2, clutch-brake 9 and flywheel 6 are thrown off, stopping flywheel 6 simultaneously rotates, insert in the pin-and-hole 8 with bearing pin 11, the termination of bearing pin 11 is stretched out in the revolution circumference range of bent axle driving lever 4, insert in the barring hole 7 with a round steel 12, rotatable flywheel 6 relies on the rotational energy of flywheel 6 to clash into bent axle driving lever 4 again, because bent axle driving lever 4 fixes with bent axle 1, so each bump all can slow down the degree of snap gauge, to throw off through making mould behind the multiple impact, the snap gauge fault is solved.
The utility model is not limited to the foregoing description, on the basis of the disclosed technical scheme of the utility model, those skilled in the art is according to disclosed technology contents, do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, for example the bent axle driving lever can be made into discoidly, offers and the corresponding arcuate socket of pin-and-hole on its surface; Flywheel also can directly be fixed on the axle journal of bent axle through bearing; These replacements and distortion are all in protection domain of the present utility model.
Claims (4)
1. mould snap gauge release device, comprise the bent axle that is arranged on the fuselage, be provided with flywheel on the bent axle rotationally, also be provided with on the bent axle and the corresponding clutch-brake of flywheel, it is characterized in that: be fixed with the bent axle driving lever on the described bent axle, the corresponding pin-and-hole that is provided with the bent axle driving lever on the flywheel, the excircle of bent axle is provided with barring hole radially.
2. mould snap gauge release device according to claim 1 is characterized in that: described bent axle driving lever root fixes with the axle sleeve that is sleeved on the crankshaft journal, and is circumferentially fixing through driving key between bent axle and the axle sleeve.
3. mould snap gauge release device according to claim 2, it is characterized in that: described flywheel is outside bearing holder (housing, cover) is contained in described axle sleeve.
4. according to claim 2 or 3 described mould snap gauge release devices, it is characterized in that: the pin-and-hole on the described flywheel is a shoulder hole, and the path section of shoulder hole is near bent axle driving lever one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120119504 CN202062693U (en) | 2011-04-21 | 2011-04-21 | Mould jamming releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120119504 CN202062693U (en) | 2011-04-21 | 2011-04-21 | Mould jamming releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202062693U true CN202062693U (en) | 2011-12-07 |
Family
ID=45056570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120119504 Expired - Fee Related CN202062693U (en) | 2011-04-21 | 2011-04-21 | Mould jamming releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202062693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507294A (en) * | 2013-09-28 | 2014-01-15 | 株洲明日硬质合金有限公司 | Method and device for die blockage automatic protection of powder forming machine |
| CN106979277A (en) * | 2017-05-08 | 2017-07-25 | 苏州标杆知识产权运营有限公司 | A kind of punching machine flywheel mechanism |
| CN113275495A (en) * | 2021-06-21 | 2021-08-20 | 浙江威力锻压机械有限公司 | Hydraulic combined working platform of hot die forging press and hot die forging press |
-
2011
- 2011-04-21 CN CN 201120119504 patent/CN202062693U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507294A (en) * | 2013-09-28 | 2014-01-15 | 株洲明日硬质合金有限公司 | Method and device for die blockage automatic protection of powder forming machine |
| CN106979277A (en) * | 2017-05-08 | 2017-07-25 | 苏州标杆知识产权运营有限公司 | A kind of punching machine flywheel mechanism |
| CN113275495A (en) * | 2021-06-21 | 2021-08-20 | 浙江威力锻压机械有限公司 | Hydraulic combined working platform of hot die forging press and hot die forging press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YANGZHOU METALFORMING MACHINE CO., LTD. Free format text: FORMER NAME: YANGZHOU FORGING MACHINE-TOOLS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 225127 No. 200, Ji'an Road, Hanjiang Economic Development Zone, Yangzhou, Jiangsu Patentee after: Yangzhou Forging Machine Tool Co., Ltd. Address before: 225127 No. 200, Ji'an Road, Hanjiang Economic Development Zone, Yangzhou, Jiangsu Patentee before: Yangzhou Metalforming Machine Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |