CN106739132A - A kind of pressure machine overloading protection device - Google Patents
A kind of pressure machine overloading protection device Download PDFInfo
- Publication number
- CN106739132A CN106739132A CN201611134738.2A CN201611134738A CN106739132A CN 106739132 A CN106739132 A CN 106739132A CN 201611134738 A CN201611134738 A CN 201611134738A CN 106739132 A CN106739132 A CN 106739132A
- Authority
- CN
- China
- Prior art keywords
- oil
- forcing press
- locating piece
- pressing mold
- storing tube
- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention is a kind of pressure machine overloading protection device; including installing plate, locating piece, carrier block, drive shaft, fixed block, sliding block, pressing mold and oil storing tube; it is characterized in that; mounting 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 described drive shaft is arranged on locating piece.The present invention is provided with oil pocket between pressing mold and sliding block, oil pocket is connected with the oil pipe on oil storing tube, and fuel tap is provided with oil pipe, when there is the situation of overload in forcing press, sliding block in pressing mold is by the oil extruding oil inlet pipe in oil pocket, and entered into oil storing tube by fuel tap, oil storing tube is transferred signals on the controller of forcing press, stop the work of forcing press, avoid damage of the forcing press caused by overload, extend the service life of forcing press, can be worked on to forcing press after oiling in oil pocket, shorten the maintenance time of forcing press, improve the operating efficiency of forcing press.
Description
Technical field
The present invention relates to press technologies field, specifically a kind of pressure machine overloading protection device.
Background technology
Forcing press is widely used in machining because of the advantage that its is high in machining efficiency, have a wide range of application, in forcing press
In the course of work, situation about often overloading not only easily causes the damage of forcing press, can also reduce adding for mechanical workpieces
Working medium amount.Existing pressure machine overloading protection device is generally that breaker is installed on forcing press, overload situations occurs in forcing press
When, breaker is crushed, and forcing press is stopped, and this structure is needed breaker cleaning, the be collapsed for more renewing after crushing
Forcing press ability normal work after block, not only inefficiency, labour intensity are big to clear up the breaker crushed, but also exist
The low problem of security performance, crush breaker during, or even can build-up of pressure machine damage, shorten making for forcing press
With the life-span, the processing efficiency of workpiece is reduced.
The content of the invention
The security performance that the purpose of the present invention is directed to existing pressure machine overloading protection device presence is low, build-up of pressure machine
The service life of forcing press is damaged, shortened, reducing the problem of forcing press operating efficiency, there is provided a kind of security performance is high, safeguard just
Profit, will not breakdown pressure machine, long service life, improve forcing press operating efficiency pressure machine overloading protection device.
Present invention solves the technical problem that the technical scheme taken is：
A kind of pressure machine overloading protection device, including installing plate, locating piece, carrier block, drive shaft, fixed block, sliding block, pressing mold and
Oil storing tube, it is characterised in that mounting hole, column, support bar are provided with described installing plate, described locating piece is arranged on vertical
On post, described carrier block is arranged on support bar, and stopper slot is provided with carrier block, and described drive shaft is arranged on fixed
On the block of position, and driving wheel is provided with the driving shaft, described fixed block is arranged on locating piece by installing screw rod, and solid
Determine to be provided with briquetting in block, described sliding block is arranged in locating piece, described pressing mold is arranged on sliding block by installing screw rod,
And oil pocket is provided between pressing mold and sliding block, described oil storing tube is arranged on column, and oil pipe is provided with oil storing tube,
Oil pocket is provided between pressing mold and sliding block, 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 sliding block in pressing mold extrudes in oil inlet pipe the oil in oil pocket, and is entered into by fuel tap
In oil storing tube, oil storing tube is transferred signals on the controller of forcing press, stops the work of forcing press, it is to avoid forcing press is because of overload
The damage for causing, extends the service life of forcing press, can be worked on to forcing press after oiling in oil pocket, shortens pressure
The maintenance time of machine, 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 by drive rod with driving wheel.
Beneficial effect：The present invention is provided with oil pocket between pressing mold and sliding 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 sliding block in pressing mold squeezes into the oil in oil pocket
In oil pipe, and entered into oil storing tube by fuel tap, oil storing tube is transferred signals on the controller of forcing press, stop forcing press
Work, it is to avoid damage of the forcing press caused by overload, the service life of forcing press is extended, to forcing press after oiling in oil pocket
Can work on, shorten the maintenance time of forcing press, improve the operating efficiency of forcing press.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：1. installing plate, 2. locating piece, 3. carrier block, 4. drive shaft, 5. fixed block, 6. sliding block, 7. pressing mold, 8. storage
Oil pipe, 9. mounting 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 pressure machine overloading protection device, including installing plate 1, locating piece 2, carrier block 3, drive shaft
4th, fixed block 5, sliding block 6, pressing mold 7 and oil storing tube 8, it is characterised in that be provided with mounting hole 9, column on described installing plate 1
10th, support bar 11, the installation of forcing press had both been easy to by mounting hole 9, and the firmness after forcing press is installed can be improved again, described
Locating piece 2 be arranged on column 10, connecting rod 12 is provided with described column 10, and connecting rod 12 is connected with oil storing tube 8
Connect, by connecting rod 12, improve the stability of oil storing tube 8, described carrier block 3 is arranged on support bar 11, and carrying
Stopper slot 13 is provided with block 3, being improve by stopper slot 13 needs the mach workpiece of pressure stabilization in process
Property, so improve workpiece crudy, bracing piece 14 is provided between described locating piece 2 and carrier block 3, by bracing piece
14 improve the bonding strength between locating piece 2 and carrier block 3, and then improve the capability and performance of forcing press, described drive shaft 4
It is arranged on locating piece 2, and driving wheel 15 is provided with drive shaft 4, by the motor connection in drive shaft 4 and forcing press, electricity
Machine is connected with external power source, and the driving wheel 15 in drive shaft 4 and drive shaft 4 can be driven to rotate, and then forcing press is worked, institute
The fixed block 5 stated is arranged on locating piece 2 by installing screw rod 16, and is provided with briquetting 17, described briquetting in fixed block 5
17 are set to hemispherical dome structure, and briquetting 17 is connected by drive rod 18 with driving wheel 15, and described sliding block 6 is arranged on positioning
In block 2, described pressing mold 7 is arranged on sliding block 6 by installing screw rod 16, and is provided with oil pocket between pressing mold 7 and sliding block 6
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 sliding 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 sliding block 6 in pressing mold 7 squeezes into the oil in oil pocket 19
In oil pipe 20, and entered into oil storing tube 8 by fuel tap 21, be provided with inductor in oil storing tube 8, 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,
Damage of the forcing press caused by overload is avoided, the service life of forcing press is extended, to forcing press after oiling in oil pocket 19
Work on, shorten the maintenance time of forcing press, improve the operating efficiency of forcing press.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented and do not receive aforesaid way
Limitation, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing
Enter and design of the invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Part that the present invention does not relate to is same as the prior art or can be realized using prior art.
Claims (6)
1. a kind of pressure machine overloading protection device, including installing plate, locating piece, carrier block, drive shaft, fixed block, sliding block, pressing mold
And oil storing tube, it is characterised in that mounting hole, column, support bar are provided with described installing plate, described locating piece is arranged on
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
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 sliding block is arranged in locating piece, described pressing mold is arranged on sliding block by installing screw rod
On, and oil pocket is provided between pressing mold and sliding block, described oil storing tube is arranged on column, and oil is provided with oil storing tube
Pipe.
2. pressure machine overloading protection device according to claim 1, it is characterised in that：Described locating piece and carrier block it
Between be provided with bracing piece.
3. pressure machine overloading protection device according to claim 1, it is characterised in that：Connection is provided with described column
Bar, and connecting rod is connected with oil storing tube.
4. pressure machine overloading protection device according to claim 1, it is characterised in that：Described oil pipe passes through pressing mold with oil
Chamber is connected, and fuel tap is provided with oil pipe.
5. pressure machine overloading protection device according to claim 1, it is characterised in that：The connection of described oil pipe Yu pressing mold
Place is provided with sealing block.
6. pressure machine overloading protection device according to claim 1, it is characterised in that：Described briquetting is set to hemispherical
Structure, and briquetting is connected by drive rod with driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134738.2A CN106739132A (en) | 2016-12-11 | 2016-12-11 | A kind of pressure machine overloading protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134738.2A CN106739132A (en) | 2016-12-11 | 2016-12-11 | A kind of pressure machine overloading protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106739132A true CN106739132A (en) | 2017-05-31 |
Family
ID=58875188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611134738.2A Pending CN106739132A (en) | 2016-12-11 | 2016-12-11 | A kind of pressure machine overloading protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739132A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380786A (en) * | 2018-04-12 | 2018-08-10 | 青岛理工大学 | Forcing press Intelligent overload protection device and control method |
| CN111873536A (en) * | 2020-08-03 | 2020-11-03 | 俞杏正 | Prevent punching machine of excessive pressure damage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN206383556U (en) * | 2016-12-11 | 2017-08-08 | 安徽海拓志永智能装备股份有限公司 | A kind of pressure machine overloading protection device |
-
2016
- 2016-12-11 CN CN201611134738.2A patent/CN106739132A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN206383556U (en) * | 2016-12-11 | 2017-08-08 | 安徽海拓志永智能装备股份有限公司 | A kind of pressure machine overloading protection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380786A (en) * | 2018-04-12 | 2018-08-10 | 青岛理工大学 | Forcing press Intelligent overload protection device and control method |
| CN108380786B (en) * | 2018-04-12 | 2024-01-19 | 青岛理工大学 | Intelligent overload protection device of press and control method |
| CN111873536A (en) * | 2020-08-03 | 2020-11-03 | 俞杏正 | Prevent punching machine of excessive pressure damage |
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| PB01 | Publication | ||
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Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |