CN107013531B - A kind of reversed short pushing device of aluminium hot shears - Google Patents
A kind of reversed short pushing device of aluminium hot shears Download PDFInfo
- Publication number
- CN107013531B CN107013531B CN201710254012.0A CN201710254012A CN107013531B CN 107013531 B CN107013531 B CN 107013531B CN 201710254012 A CN201710254012 A CN 201710254012A CN 107013531 B CN107013531 B CN 107013531B
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- China
- Prior art keywords
- short
- cylinder
- push away
- away
- away cylinder
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
- F15B15/1461—Piston rod sealings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a kind of reversed short pushing devices of aluminium hot shears, including it is short push away foreboard and be set to it is short push away on foreboard anti-short push away cylinder sliding sleeve, the anti-short bottom for pushing away cylinder is set to anti-short push away in cylinder sliding sleeve, short push away also sets up four and anti-short pushes away cylinder pull rod on foreboard, four anti-short other ends for pushing away cylinder pull rod are fixed on anti-short push away on cylinder fixed block, it is anti-short to push away that setting one on cylinder fixed block is anti-short to push away cylinder rod, the anti-short cylinder rod that pushes away is connect with the anti-short cylinder that pushes away, it is anti-it is short push away covered on cylinder it is anti-loaded it is short push away cylinder guide sleeve, the anti-short cylinder guide sleeve that pushes away is fixed on short sliding block pressur plate.The original hot shears of the present invention is positive release aluminium bar, since piston rod is metal parts, heat is passed to soon in the sealing of oil cylinder front end, and sealing so is just easy to aged deterioration, and the present invention pushes away cylinder to be reversely short, entire sealed set is in one end far from aluminium bar, sealing ring is less likely to be damaged, and prolongs the service life, and pushes away cylinder with cylinder barrel when push rod, reach reversely short and push away effect, improves production efficiency.
Description
Technical field
The present invention relates to aluminium hot shears technology, more particularly to a kind of reversed short pushing device of aluminium hot shears.
Background technology
Hot shears is a kind of for metallurgical equipment.Steel plate materials etc. need during production and use by trimming
Remove the work such as residual volume, but steel plate is generally coil configuration storage, and since there are thickness for steel board, it is extra removing
During amount, there are crimpings to shear situations such as uneven so that the notch molding of the steel plate after shearing is irregular, cannot meet
In the case that demand is needed from new polishing, and steel plate thickness is certain, it is extremely difficult to carry out trimming processing, is unfavorable for extensive
Production, to cause the increase of cost.Especially when steel billet temperature is higher, it is less susceptible to carry out shear treatment.
The push rod device of aluminium hot shears in the prior art is that a common oil cylinder is filled on connecting plate, when push rod,
Piston rod stretches out the aluminium bar for directly pushing away 500 degree of high temperature, and at this moment, since piston rod is metal parts, heat passes to oil cylinder soon
In the sealing of front end, sealing so is just easy to aged deterioration.It is easily damaged, general every month at least damages 2-3 times, serious shadow
Production is rung, production efficiency is reduced.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of reversed short pushing devices of aluminium hot shears, prolong
Long usage time improves production efficiency.
In order to achieve the above object, the technical solution adopted by the present invention is：
A kind of reversed short pushing device of aluminium hot shears, including it is short push away foreboard and be set to it is short push away on foreboard anti-short push away cylinder cunning
Dynamic set, the anti-short bottom for pushing away cylinder be set to it is anti-it is short push away in cylinder sliding sleeve, it is short push away also set up on foreboard four it is anti-it is short push away cylinder pull rod, four
The anti-short other end for pushing away cylinder pull rod of root be fixed on it is anti-it is short push away on cylinder fixed block, it is anti-short to push away that setting one on cylinder fixed block is anti-short to push away cylinder
Bar, the anti-short cylinder rod that pushes away connects with the anti-short cylinder that pushes away, it is anti-short push away covered on cylinder it is anti-loaded it is short push away cylinder guide sleeve, anti-the short cylinder guide sleeve that pushes away is fixed on short push away
On sliding block pressing plate.
Further, it is described it is anti-it is short push away cylinder rod and anti-short one folder cloth sealing ring of setting between pushing away cylinder, press from both sides cloth ring set
It is pushed away in cylinder rod in anti-short.
Further, an anti-short gland before pushing away cylinder, anti-short gland pressing suit before pushing away cylinder are set on the folder cloth sealing ring
In on folder cloth sealing ring.
Further, anti-short push away is set with an anti-short guide sleeve before pushing away cylinder in cylinder rod.
Further, it is described it is anti-it is short push away cylinder pull rod close to the short one end setting one for pushing away foreboard it is anti-it is short push away cylinder positioning column, it is anti-short
It pushes away cylinder positioning column and is set in anti-short push away on cylinder pull rod.
Further, a short push piston is arranged with the anti-short cylinder junction that pushes away in the anti-short cylinder rod that pushes away.
Compared with prior art, the beneficial effects of the invention are as follows：Hot shears originally is positive release aluminium bar, due to piston
Bar is metal parts, and heat is passed to soon in the sealing of oil cylinder front end, and sealing so is just easy to aged deterioration, and the present invention is
It is reversed it is short push away cylinder, entire sealed set is less likely to be damaged, prolongs the service life in one end far from aluminium bar, sealing ring, when push rod
Cylinder is pushed away with cylinder barrel, reaches reversely short and pushes away effect, improve production efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure sectional view of the present invention；
Fig. 3 is the overall structure exploded view of the present invention；
Fig. 4 is the operation principle schematic diagram of the present invention.
Specific implementation mode
Idea of the invention is that overcoming the deficiencies of the prior art and provide a kind of aluminium hot shears reversely short pushing device, prolong
Long life improves production efficiency.It is described in detail with reference to attached drawing with reference to embodiment, so as to the technology to the present invention
Feature and advantage are interpretated more in-depth.
The present invention overall structure diagram as shown in Figure 1, a kind of aluminium hot shears reversely short pushing device by following part
Composition：It is short to push away foreboard 1, anti-short push away cylinder fixed block 2, anti-short push away cylinder pull rod 3, anti-short push away cylinder 4, anti-short push away cylinder nut 5, anti-short push away cylinder
Guide sleeve 6, anti-short push away cylinder rod 8, anti-short push away cylinder sliding sleeve 9, short pushes away positioning column 10, folder cloth sealing ring 11, anti-short cylinder short push piston 7
Pressing sleeve 14 before gland 13, anti-short cylinder before preceding guide sleeve 12, anti-short cylinder, nut 15, short sliding block pressur plate 16, short push piston nut 17,
Soket head cap screw 18.
Concrete structure is as shown in Figs. 1-3, and reversely short pushing device includes short pushing away foreboard 1 and being set to short for a kind of aluminium hot shears
Push away on foreboard 1 it is anti-it is short push away cylinder sliding sleeve 9, the anti-short bottom for pushing away cylinder 4 be set to it is anti-it is short push away in cylinder sliding sleeve 9, it is anti-short to push away cylinder cunning
The material of dynamic set 9 is made of tin bronze material, and the anti-short relatively anti-short cylinder sliding sleeve 9 that pushes away of cylinder 4 that pushes away slides, and realizes to promote and release.
It is short push away also set up on foreboard 1 four it is anti-it is short push away cylinder pull rod 3, four anti-short other ends for pushing away cylinder pull rod 3, which are fixed on the anti-short cylinder that pushes away, to be consolidated
Determine on block 2, four it is anti-it is short push away cylinder pull rod 3 mounted in it is short push away on foreboard 1 for it is fixed it is anti-it is short push away cylinder fixed block 2, it is in addition anti-simultaneously short
It pushes away cylinder pull rod 3 and also plays a part of guide rod.It is anti-it is short push away setting one on cylinder fixed block 2 it is anti-it is short push away cylinder rod 8, it is anti-it is short push away cylinder rod 8 with it is anti-
The short cylinder 4 that pushes away connects, and a short push piston 7 is arranged with anti-short 4 junction of cylinder that pushes away in the anti-short cylinder rod 8 that pushes away, and cylinder fixed block 2 is pushed away anti-short
Cylinder rod 8 is pushed away equipped with anti-short, as shown in Fig. 2, anti-short push away the deep hole for having logical hydraulic oil among cylinder rod 8, for the anti-short drive for pushing away cylinder 4
It is dynamic.It is anti-it is short push away covered on cylinder 4 it is anti-loaded it is short push away cylinder guide sleeve 6, the anti-short cylinder guide sleeve 6 that pushes away is fixed on short sliding block pressur plate 16.It is anti-short to push away cylinder 4
Top is set pushes away cylinder guide sleeve 6 there are four anti-short, for sliding positioning to the anti-short cylinder 4 that pushes away.Short sliding block pressur plate 16 is used to push away to anti-short
Cylinder guide sleeve 6 compresses, and prevents from falling off, and short sliding block pressur plate 16 is fixed on anti-short push away on cylinder 4 by soket head cap screw 18.Short sliding block
Through-hole is arranged in pressing plate 16 and anti-short push away on cylinder fixed block 2, four anti-short cylinder pull rods 3 that push away are fixed across through-hole by nut 15.
Anti- short cylinder rod 8 and anti-short one folder cloth sealing ring 11 of setting between pushing away cylinder 4,11 sets of folder cloth sealing ring are pushed away in addition, described
It is pushed away in cylinder rod 8 loaded on anti-short.One anti-short gland 13 before pushing away cylinder, the anti-short pressure of gland 13 before pushing away cylinder are set on the folder cloth sealing ring 11
Trap is loaded on folder cloth sealing ring 11.Pressing sleeve 14 pushes down folder cloth sealing ring 11 before gland 13 is pressed in anti-short cylinder before anti-short cylinder, this
Sample folder cloth sealing ring 11 just it is anti-it is short push away cylinder 4 with the anti-short gap for pushing away cylinder rod 8 with sealing, anti-gland 13 and instead before short cylinder
The short cylinder 4 that pushes away has certain gap, with screw in compression, can be adjusted to the pressing force for pressing from both sides cloth sealing ring 11.It is described anti-short to push away cylinder
An anti-short guide sleeve 12 before pushing away cylinder is set on bar 8, as shown in figure 3, the anti-short cylinder rod 8 that pushes away sets gradually anti-short guide sleeve 12, folder before pushing away cylinder
Cloth sealing ring 11 and anti-short pressing sleeve 14 before pushing away cylinder.
As shown in Figs. 1-3, described anti-short to push away cylinder pull rod 3 and short push away cylinder positioning column close to the short one end setting one for pushing away foreboard 1 is anti-
10, it is anti-it is short push away cylinder positioning column 10 be set in it is anti-it is short push away on cylinder pull rod 3, the anti-short cylinder positioning column 10 that pushes away to anti-for short pushing away cylinder pull rod 3
It promotes to release and be positioned.
The operation principle of the present invention is as shown in Figs 1-4：The short foreboard 1 that pushes away is the connecting plate being fixed on hot shears, is pacified above
It is tin bronze equipped with anti-short cylinder sliding sleeve 9 its material of pushing away, the anti-short cylinder 4 that pushes away can be slided above.It is four anti-short to push away cylinder pull rod
3 are also contained in short push away short pushes away cylinder fixed block 2 on foreboard 1 for fixed anti-.The anti-short cylinder pull rod 3 that pushes away also plays a part of guide rod simultaneously.
Cylinder rod 8 is pushed away equipped with anti-short in the anti-short cylinder fixed block 2 that pushes away, there is the deep hole of logical hydraulic oil in centre, for the driving to cylinder.It is pushed away anti-short
Cylinder 4 is equipped with guide sleeve 12 before anti-short cylinder, and pressing sleeve 14 pushes down folder cloth sealing ring 11 before anti-gland 13 is pressed in anti-short cylinder before short cylinder, this
Sample folder cloth sealing ring 11 just it is anti-it is short push away cylinder 4 with the anti-short gap for pushing away cylinder rod 8 with sealing, anti-gland 13 and instead before short cylinder
The short cylinder 4 that pushes away has certain gap, with screw in compression, can be adjusted to the pressing force for pressing from both sides cloth sealing ring 11.It is anti-short to push away 4 left end of cylinder
There are four it is anti-it is short push away cylinder guide sleeve 6, for short pushing away cylinder 4 and sliding positions to anti-.Short sliding block pressur plate 16 is used to lead the anti-short cylinder that pushes away
Set 6 compresses, and prevents from falling off.It is set there are one oil inlet close to anti-short one end for pushing away cylinder fixed plate 2 in the anti-short cylinder 4 that pushes away, for cylinder
It stretches out and returns, when working in this way, by the anti-short cylinder 4 that pushes away close to the aluminium bar 19 of the short termination heat for pushing away foreboard 1, entire sealed set
In close to anti-short one end for pushing away cylinder fixed plate 2（It is anti-short to push away cylinder fixed block 2, anti-short push away cylinder pull rod 3, anti-short push away cylinder guide sleeve 6, short push away
Piston 7 anti-short pushes away before cylinder rod 8, folder cloth sealing ring 11, anti-short cylinder before guide sleeve 12, anti-short cylinder pressing sleeve 14 before gland 13, anti-short cylinder）,
It is not sealed close to one end of aluminium bar 19, so being less likely to be damaged the sealing of other separate heat sources, substantially increases usage time,
Improve production efficiency.
Clear, complete description is carried out to the present invention by the technical solution in above example, it is clear that described reality
The embodiment that example is a present invention part is applied, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Claims (6)
1. a kind of reversed short pushing device of aluminium hot shears, it is characterised in that：Foreboard is pushed away including short（1）And it is set to and short pushes away foreboard
（1）On anti-short push away cylinder sliding sleeve（9）, anti-short to push away cylinder（4）Bottom be set to and anti-short push away cylinder sliding sleeve（9）It is interior, it is short to push away foreboard
（1）On also set up four and anti-short push away cylinder pull rod（3）, four anti-short to push away cylinder pull rod（3）The other end be fixed on the anti-short cylinder that pushes away and fix
Block（2）On, it is anti-short to push away cylinder fixed block（2）Upper setting one is anti-short to push away cylinder rod（8）, anti-short to push away cylinder rod（8）Cylinder is pushed away with anti-short（4）Even
It connects, it is anti-short to push away cylinder（4）Upper set is anti-loaded short to push away cylinder guide sleeve（6）, anti-short to push away cylinder guide sleeve（6）It is fixed on short sliding block pressur plate（16）On.
2. the reversed short pushing device of aluminium hot shears according to claim 1, it is characterised in that：It is described anti-short to push away cylinder rod（8）
Cylinder is pushed away with anti-short（4）Between setting one folder cloth sealing ring（11）, press from both sides cloth sealing ring（11）It is set in and anti-short pushes away cylinder rod（8）On.
3. the reversed short pushing device of aluminium hot shears according to claim 2, it is characterised in that：The folder cloth sealing ring（11）
One anti-short gland before pushing away cylinder of upper setting（13）, anti-short gland before pushing away cylinder（13）Pressing is set in folder cloth sealing ring（11）On.
4. the reversed short pushing device of aluminium hot shears according to claim 1, it is characterised in that：It is described anti-short to push away cylinder rod（8）
One anti-short guide sleeve before pushing away cylinder of upper suit（12）.
5. the reversed short pushing device of aluminium hot shears according to claim 1, it is characterised in that：It is described anti-short to push away cylinder pull rod
（3）Foreboard is pushed away close to short（1）One end setting one anti-short push away cylinder positioning column（10）, anti-short to push away cylinder positioning column（10）It is set in anti-short
Push away cylinder pull rod（3）On.
6. the reversed short pushing device of aluminium hot shears according to claim 1, it is characterised in that：It is described anti-short to push away cylinder rod（8）
Cylinder is pushed away with anti-short（4）A short push piston is arranged in junction（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254012.0A CN107013531B (en) | 2017-04-18 | 2017-04-18 | A kind of reversed short pushing device of aluminium hot shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254012.0A CN107013531B (en) | 2017-04-18 | 2017-04-18 | A kind of reversed short pushing device of aluminium hot shears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107013531A CN107013531A (en) | 2017-08-04 |
| CN107013531B true CN107013531B (en) | 2018-08-07 |
Family
ID=59447431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710254012.0A Active CN107013531B (en) | 2017-04-18 | 2017-04-18 | A kind of reversed short pushing device of aluminium hot shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107013531B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163351A (en) * | 1991-07-30 | 1992-11-17 | John Dominka | Hydraulic lock cylinder |
| JP2009243629A (en) * | 2008-03-31 | 2009-10-22 | Hitachi Ltd | Cylinder device |
| CN202149100U (en) * | 2011-08-11 | 2012-02-22 | 肇庆市志成气动有限公司 | High-temperature special cylinder |
| CN103673633A (en) * | 2013-12-19 | 2014-03-26 | 江阴江顺铝型材成套设备制造有限公司 | Multiple-bar furnace with aluminum bar temperature measuring device |
| CN103742480A (en) * | 2014-01-24 | 2014-04-23 | 震雄机械（深圳）有限公司 | Injection molding machine and die locking cylinder thereof |
| CN203685758U (en) * | 2014-01-20 | 2014-07-02 | 山东弘发兴凯实业有限公司 | Multi-stage sleeve type negative sequence telescopic hydraulic cylinder |
| CN204127033U (en) * | 2014-09-09 | 2015-01-28 | 江政聪 | Cylinder pressure adjusting device for travel |
| CN206617389U (en) * | 2017-04-18 | 2017-11-07 | 广东豪美铝业股份有限公司 | A kind of reverse short pushing device of aluminium hot shears |
-
2017
- 2017-04-18 CN CN201710254012.0A patent/CN107013531B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163351A (en) * | 1991-07-30 | 1992-11-17 | John Dominka | Hydraulic lock cylinder |
| JP2009243629A (en) * | 2008-03-31 | 2009-10-22 | Hitachi Ltd | Cylinder device |
| CN202149100U (en) * | 2011-08-11 | 2012-02-22 | 肇庆市志成气动有限公司 | High-temperature special cylinder |
| CN103673633A (en) * | 2013-12-19 | 2014-03-26 | 江阴江顺铝型材成套设备制造有限公司 | Multiple-bar furnace with aluminum bar temperature measuring device |
| CN203685758U (en) * | 2014-01-20 | 2014-07-02 | 山东弘发兴凯实业有限公司 | Multi-stage sleeve type negative sequence telescopic hydraulic cylinder |
| CN103742480A (en) * | 2014-01-24 | 2014-04-23 | 震雄机械（深圳）有限公司 | Injection molding machine and die locking cylinder thereof |
| CN204127033U (en) * | 2014-09-09 | 2015-01-28 | 江政聪 | Cylinder pressure adjusting device for travel |
| CN206617389U (en) * | 2017-04-18 | 2017-11-07 | 广东豪美铝业股份有限公司 | A kind of reverse short pushing device of aluminium hot shears |
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| Publication number | Publication date |
|---|---|
| CN107013531A (en) | 2017-08-04 |
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Address after: 511500 Guangdong city of Qingyuan province high tech Industrial Development Zone, Tai Ji industrial city Applicant after: Luxe Canton new material Co Ltd Address before: 511500 Guangdong city of Qingyuan province high tech Industrial Development Zone, Tai Ji industrial city Applicant before: Guangdong Haomei Aluminum Co., Ltd. |
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