CN106515082A - Overload protection device for novel press - Google Patents
Overload protection device for novel press Download PDFInfo
- Publication number
- CN106515082A CN106515082A CN201611134785.7A CN201611134785A CN106515082A CN 106515082 A CN106515082 A CN 106515082A CN 201611134785 A CN201611134785 A CN 201611134785A CN 106515082 A CN106515082 A CN 106515082A
- Authority
- CN
- China
- Prior art keywords
- oil
- press
- block
- locating piece
- slide block
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
- B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
- B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure
Abstract
The invention provides an overload protection device for a novel press. The overload protection device for the novel press comprises a mounting plate, locating blocks, a bearing block, a driving shaft, fixed blocks, a slide block, a press mold and an oil storage tube. The overload protection device for the novel press is characterized in that mounting holes, columns and supporting rods are arranged on the mounting plate; the locating blocks are arranged on the columns; the bearing blocks are arranged on the supporting rods; and the driving shaft is arranged on the locating blocks. According to the device provided by the invention, an oil cavity is formed between the press mold and the slide block, the oil cavity is connected to an oil tube on the oil storage tube, and an oil valve is arranged on the oil tube; under the circumstance of overload of the press, the slide block in the press mold extrudes oil in the oil cavity into the oil tube and oil enters the oil storage tube through the oil valve, the oil storage tube transmits a signal to a controller of the press to stop work of the press, so that the damage caused by overload of the press is avoided, and the service life of the press is prolonged.
Description
Technical field
The present invention relates to press technologies field, specifically a kind of novel press machine overload protection arrangement.
Background technology
Forcing press is because which is high in machining efficiency, the advantage of applied range is widely used in machining, in forcing press
In the course of work, often there is situation about transshipping, not only easily cause the damage of forcing press, can also reduce adding for mechanical workpieces
Working medium amount.Existing novel press machine overload protection arrangement mostly is and breaker is installed on forcing press, occurs transshipping in forcing press
During situation, breaker is crushed, and forcing press quits work, and this structure needs breaker cleaning after crushing, more renews
Forcing press ability normal work after breaker, clears up the breaker crushed not only inefficiency, high labor intensive, but also deposits
In the low problem of security performance, during crushing breaker, or even the damage of meeting build-up of pressure machine, shorten forcing press
Service life, reduce the working (machining) efficiency of workpiece.
The content of the invention
The purpose of the present invention be for existing novel press machine overload protection arrangement exist security performance is low, build-up of pressure
The damage of machine, the service life for shortening forcing press, the problem for reducing forcing press operating efficiency, there is provided a kind of security performance is high, dimension
Shield is convenient, will not breakdown pressure machine, long service life, the novel press machine overload protection arrangement for improving forcing press operating efficiency.
Present invention solves the technical problem that the technical scheme taken is：
A kind of novel press machine overload protection arrangement, including installing plate, locating piece, carrier block, drive shaft, fixed block, slide block, pressure
Mould and oil storing tube, it is characterised in that installing hole, column, support bar are provided with described installing plate, described locating piece is arranged
On column, described carrier block is arranged on support bar, and stopper slot is provided with carrier block, and described drive shaft is arranged
On locating piece, and driving wheel is provided with the driving shaft, described fixed block is arranged on locating piece by installing screw rod, and
Briquetting is provided with fixed block, described slide block is arranged in locating piece, described pressing mold is arranged on cunning by installing screw rod
On block, and oil pocket is provided between pressing mold and slide block, described oil storing tube is arranged on column, and is provided with oil storing tube
Oil pipe, is provided with oil pocket between pressing mold and slide block, oil pocket is connected with the oil pipe on oil storing tube, and oil is provided with oil pipe
Valve, when the situation of overload occurs in forcing press, the slide block in pressing mold extrudes the oil in oil pocket in oil inlet pipe, and enters through fuel tap
Enter in oil storing tube, oil storing tube is transferred signals on the controller of forcing press, stop forcing press work, it is to avoid forcing press because
The damage that overload is caused, extends the service life of forcing press, and into oil pocket, after oiling, forcing press can work on, and shorten
The maintenance time of forcing press, improves the operating efficiency of forcing press.Bracing piece is provided between described locating piece and carrier block.
Connecting rod is provided with described column, and connecting rod is connected with oil storing tube.
Described oil pipe is connected through pressing mold with oil pocket, and fuel tap is provided with oil pipe.
Described oil pipe is provided with sealing block with the junction of pressing mold.
Described briquetting is set to hemispherical dome structure, and briquetting is connected with driving wheel by drive rod.
Beneficial effect：The present invention is provided with oil pocket between pressing mold and slide block, and oil pocket is connected with the oil pipe on oil storing tube,
And fuel tap is provided with oil pipe, when the situation of overload occurs in forcing press, the oil in oil pocket is squeezed into by the slide block in pressing mold
In oil pipe, and enter in oil storing tube through fuel tap, oil storing tube is transferred signals on the controller of forcing press, stop forcing press
Work, it is to avoid the damage that forcing press is caused because of overload, extend the service life of forcing press, the forcing press after oiling into oil pocket
Can work on, shorten the maintenance time of forcing press, improve the operating efficiency of forcing press.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1. installing plate, 2. locating piece, 3. carrier block, 4. drive shaft, 5. fixed block, 6. slide block, 7. pressing mold, 8. storage
Oil pipe, 9. installing hole, 10. column, 11. support bars, 12. connecting rods, 13. stopper slots, 14. bracing pieces, 15. driving wheels, 16. peaces
Loading screw, 17. briquettings, 18. drive rods, 19. oil pockets, 20. oil pipes, 21. fuel taps, 22. sealing blocks.
Specific embodiment
The present invention is described in detail below with reference to accompanying drawing.
As shown in Figure 1, a kind of novel press machine overload protection arrangement, including installing plate 1, locating piece 2, carrier block 3, drive
Moving axis 4, fixed block 5, slide block 6, pressing mold 7 and oil storing tube 8, it is characterised in that installing hole 9 is provided with described installing plate 1, is stood
Post 10, support bar 11, be both easy to the installation of forcing press by installing hole 9, can improve the firmness after forcing press is installed, institute again
The locating piece 2 stated is arranged on column 10, is provided with connecting rod 12 on described column 10, and by connecting rod 12 and oil storing tube 8
Connection, by connecting rod 12, improves the stability of oil storing tube 8, and described carrier block 3 is arranged on support bar 11, and is being held
Carrying and stopper slot 13 is provided with block 3, being improve by stopper slot 13 needs the mach workpiece of pressure in process steady
It is qualitative, and then the crudy of raising workpiece, bracing piece 14 is provided between described locating piece 2 and carrier block 3, by strengthening
Bar 14 improves the bonding strength between locating piece 2 and carrier block 3, and then the capability and performance of raising forcing press, described driving
Axle 4 is arranged on locating piece 2, and driving wheel 15 is provided with drive shaft 4, by drive shaft 4 and the motor connection on forcing press,
Motor is connected with external power source, drive shaft 4 and the driving wheel 15 in drive shaft 4 can be driven to rotate, and then make forcing press work,
Described fixed block 5 is arranged on locating piece 2 by installing screw rod 16, and in fixed block 5 is provided with briquetting 17, described pressure
Block 17 is set to hemispherical dome structure, and briquetting 17 is connected with driving wheel 15 by drive rod 18, and described slide block 6 is arranged on fixed
In the block 2 of position, described pressing mold 7 is arranged on slide block 6 by installing screw rod 16, and between pressing mold 7 and slide block 6 is provided with oil pocket
19, described oil storing tube 8 is arranged on column 10, and oil pipe 20 is provided with oil storing tube 8, and described oil pipe 20 passes through pressing mold
7 are connected with oil pocket 19, and fuel tap 21 is provided with oil pipe 20, and described oil pipe 20 is provided with sealing with the junction of pressing mold 7
Block 22, is provided with oil pocket 19 between pressing mold 7 and slide block 6, and oil pocket 19 is connected with the oil pipe 20 on oil storing tube 8, and in oil pipe
Fuel tap 21 is provided with 20, when the situation of overload occurs in forcing press, the oil in oil pocket 19 is squeezed into by the slide block 6 in pressing mold 7
In oil pipe 20, and enter in oil storing tube 8 through fuel tap 21, in oil storing tube 8, be provided with inductor, and by inductor and forcing press
Controller connection, the inductor in oil storing tube 8 transferred signals on the controller of forcing press, stops the work of forcing press,
The damage for avoiding forcing press from causing because of overload, extends the service life of forcing press, the forcing press after oiling into oil pocket 19
Work on, shorten the maintenance time of forcing press, improve the operating efficiency of forcing press.
Part that the present invention does not relate to is same as the prior art or can be realized using prior art.
Claims (3)
1. a kind of novel press machine overload protection arrangement, including installing plate, locating piece, carrier block, drive shaft, fixed block, slide block,
Pressing mold and oil storing tube, it is characterised in that installing hole, column, support bar are provided with described installing plate, described locating piece sets
Put on column, described carrier block is arranged on support bar, and stopper slot is provided with carrier block, described drive shaft sets
Put on locating piece, and be provided with driving wheel on the driving shaft, described fixed block is arranged on locating piece by installing screw rod,
And briquetting is provided with fixed block, described slide block is arranged in locating piece, and described pressing mold is arranged on by installing screw rod
On slide block, and oil pocket is provided between pressing mold and slide block, described oil storing tube is arranged on column, and is arranged on oil storing tube
There is oil pipe；Bracing piece is provided between described locating piece and carrier block；Connecting rod is provided with described column, and will connection
Bar is connected with oil storing tube.
2. novel press machine overload protection arrangement according to claim 1, it is characterised in that：Described oil pipe passes through pressing mold
It is connected with oil pocket, and fuel tap is provided with oil pipe.
3. novel press machine overload protection arrangement according to claim 1, it is characterised in that：Described oil pipe and pressing mold
Junction is provided with sealing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134785.7A CN106515082A (en) | 2016-12-11 | 2016-12-11 | Overload protection device for novel press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134785.7A CN106515082A (en) | 2016-12-11 | 2016-12-11 | Overload protection device for novel press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106515082A true CN106515082A (en) | 2017-03-22 |
Family
ID=58341827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611134785.7A Pending CN106515082A (en) | 2016-12-11 | 2016-12-11 | Overload protection device for novel press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106515082A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044982A (en) * | 2017-12-11 | 2018-05-18 | 上海天和制药机械有限公司 | A kind of pressure protective device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166415A (en) * | 1978-04-21 | 1979-09-04 | Gulf & Western Manufacturing Company | Press having overload responsive slide shut height adjusting mechanism |
| US20040003730A1 (en) * | 2002-06-28 | 2004-01-08 | Schuler Pressen Gmbh & Co. Kg | Overload safety device in a press |
| CN201082585Y (en) * | 2007-07-25 | 2008-07-09 | 江苏扬力集团有限公司 | Hydraulic pressure excess load type press slide excess load jar structure |
| CN201816230U (en) * | 2010-08-06 | 2011-05-04 | 宁波市泰易达精密机械有限公司 | Release device for mould blocking of press machine |
| US20120090482A1 (en) * | 2010-10-19 | 2012-04-19 | Aida Engineering, Ltd. | Press load controlling apparatus for mechanical press |
| CN203031986U (en) * | 2013-01-05 | 2013-07-03 | 江铃汽车股份有限公司 | Hydraulic overload protector for mechanical press |
| CN203046307U (en) * | 2012-12-19 | 2013-07-10 | 江苏省徐州锻压机床厂集团有限公司 | High-speed press machine ball head gap adjusting mechanism |
| CN104314885A (en) * | 2014-09-24 | 2015-01-28 | 杭震 | Hydraulic overload protecting device and pressing machine with hydraulic overload protecting device |
| CN104669657A (en) * | 2015-02-03 | 2015-06-03 | 宁波郎泰机械有限公司 | Press machine |
| CN204526241U (en) * | 2015-01-23 | 2015-08-05 | 上海远都机床股份有限公司 | Strong high-speed blanking press hydraulic pressure overload protective device |
| CN105291472A (en) * | 2015-12-09 | 2016-02-03 | 四川内江鸿强机床有限公司 | Hydraulic overload protection structure of press machine |
-
2016
- 2016-12-11 CN CN201611134785.7A patent/CN106515082A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166415A (en) * | 1978-04-21 | 1979-09-04 | Gulf & Western Manufacturing Company | Press having overload responsive slide shut height adjusting mechanism |
| US20040003730A1 (en) * | 2002-06-28 | 2004-01-08 | Schuler Pressen Gmbh & Co. Kg | Overload safety device in a press |
| CN201082585Y (en) * | 2007-07-25 | 2008-07-09 | 江苏扬力集团有限公司 | Hydraulic pressure excess load type press slide excess load jar structure |
| CN201816230U (en) * | 2010-08-06 | 2011-05-04 | 宁波市泰易达精密机械有限公司 | Release device for mould blocking of press machine |
| US20120090482A1 (en) * | 2010-10-19 | 2012-04-19 | Aida Engineering, Ltd. | Press load controlling apparatus for mechanical press |
| CN203046307U (en) * | 2012-12-19 | 2013-07-10 | 江苏省徐州锻压机床厂集团有限公司 | High-speed press machine ball head gap adjusting mechanism |
| CN203031986U (en) * | 2013-01-05 | 2013-07-03 | 江铃汽车股份有限公司 | Hydraulic overload protector for mechanical press |
| CN104314885A (en) * | 2014-09-24 | 2015-01-28 | 杭震 | Hydraulic overload protecting device and pressing machine with hydraulic overload protecting device |
| CN204526241U (en) * | 2015-01-23 | 2015-08-05 | 上海远都机床股份有限公司 | Strong high-speed blanking press hydraulic pressure overload protective device |
| CN104669657A (en) * | 2015-02-03 | 2015-06-03 | 宁波郎泰机械有限公司 | Press machine |
| CN105291472A (en) * | 2015-12-09 | 2016-02-03 | 四川内江鸿强机床有限公司 | Hydraulic overload protection structure of press machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044982A (en) * | 2017-12-11 | 2018-05-18 | 上海天和制药机械有限公司 | A kind of pressure protective device |
| CN108044982B (en) * | 2017-12-11 | 2019-11-22 | 上海天和制药机械有限公司 | A kind of pressure protective device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |