CN107461377A - A kind of dustproof cooling hydraulic press - Google Patents
A kind of dustproof cooling hydraulic press Download PDFInfo
- Publication number
- CN107461377A CN107461377A CN201710809226.XA CN201710809226A CN107461377A CN 107461377 A CN107461377 A CN 107461377A CN 201710809226 A CN201710809226 A CN 201710809226A CN 107461377 A CN107461377 A CN 107461377A
- Authority
- CN
- China
- Prior art keywords
- cylinder barrel
- main body
- barrel main
- dustproof
- piston rod
- 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
-
- 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
-
- 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
- F15B15/1485—Special measures for cooling or heating
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
Abstract
The invention discloses a kind of dustproof cooling hydraulic press,Including cylinder barrel main body,Bracing ring body is set outside the cylinder barrel main body,Movable protective shield is set in bracing ring body,In movable protective shield bottom right side, cavity is set,The cavity is arranged in bracing ring body,In support circle body bottom right side, right support frame is set,In support circle body left side top, cylinder cap is set,Piston rod is set in cylinder barrel main body,The piston rod is through cylinder cap,In movable protective shield left side top, left support frame is set,Retractable dustproof protective case is set outside piston rod,The outer both sides of the retractable dustproof protective case set spring part respectively,Retractable dustproof protective case is fixed on the left of cylinder cap,It is outer on the left of left support frame that dust-proof seal ring is set,The present invention is simple in construction,It is easy to operate,The setting of retractable dustproof protective case can prevent that hard material from wounding or scratch piston rod,The setting of dust-proof seal ring can prevent piston rod from adsorbing dust and corrosive substance after stretching.
Description
Technical field
The present invention relates to hydraulic press technical field, and in particular to a kind of dustproof cooling hydraulic press.
Background technology
At work, the pressure loss, volumetric loss and mechanical loss cause the energy loss of system to hydraulic press, these energy
Loss translates into heat energy and raises oil temperature, and this body temperature of hydraulic press is also influenced whether when ambient temperature is too high
Degree, when temperature is too high, the stability of hydraulic oil can be had a strong impact on, so as to have influence on the sealing of whole hydraulic system, the life-span and
Transmission efficiency, cause each executive component phenomena such as slow in one's movements, powerless occur, cause system to be not normally functioning, or even occur
Even more serious consequence.The stretching of piston rod often causes scratch or wounded because of unexpected, not only have impact on stretching for piston rod
Contracting, can also destroy the sealing of hydraulic press, and the piston rod exposed can also adsorb dust and corrosive substance, so as to corrode
With destroy piston rod and hydraulic packing part, it is proposed to this end that a kind of dustproof cooling hydraulic press.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and offer is a kind of securely and reliably, has dustproof cooling
The dustproof cooling hydraulic press of function, including cylinder barrel main body, the cylinder barrel main body set bracing ring body, set in bracing ring body outside
Movable protective shield, cavity is set in movable protective shield bottom right side, the cavity is arranged in bracing ring body, right in support circle body
Side bottom sets right support frame, sets cylinder cap in support circle body left side top, piston rod, the piston are set in cylinder barrel main body
Bar sets left support frame in movable protective shield left side top, retractable dustproof protective case, institute is set outside piston rod through cylinder cap
State retractable dustproof protective case outer both sides and spring part is set respectively, retractable dustproof protective case is fixed on the left of cylinder cap, in left support frame
Dust-proof seal ring is set outside left side, and the dust-proof seal ring is arranged on outside piston rod left-hand end, the outer both sides on the left of cylinder barrel main body
Sold before cylinder barrel is set respectively, outer both sides set cylinder barrel bottom to sell respectively on the right side of cylinder barrel main body, and pin is sold with cylinder barrel bottom before the cylinder barrel
Be separately fixed at left end and right-hand member in bracing ring body, cooling water inlet be set on the outside of support circle body right-hand member, cooling water inlet with
Cooling water pipeline side connects, and cooling water pipeline opposite side sets coolant outlet, and the cooling water pipeline is circumferentially positioned at cylinder
Outside cylinder main body, the oil inlet through cylinder barrel main body is set outside cylinder barrel main body right hand top, it is outer on the left of cylinder barrel main body to set
Through the oil-out of cylinder barrel main body, the oil-out is connected with flowline, and cylinder bottom is set in cylinder barrel main body right end.
Preferably, the dust-proof seal ring is made up of filter screen and sealing shroud, and the pore diameter range of filter screen is 2-5mm.
Preferably, the retractable dustproof protective case top and bottom is respectively arranged with dustproof filter screen, and it is with spring part
One is overall.
Preferably, the movable protective shield gos deep into cavity.
Preferably, switch is all respectively arranged with the cooling water inlet, coolant outlet, oil inlet and flowline
Valve.
The beneficial effects of the invention are as follows：Simple in construction, easy to operate, the setting of retractable dustproof protective case can prevent hard thing
Matter is wounded or scratch piston rod, and the setting of dust-proof seal ring can prevent piston rod from adsorbing dust and corrosive goods after stretching
Matter, the setting of cooling system are controlled the temperature of hydraulic press, so as to add the service life of hydraulic press, make operating efficiency
The setting of pin and cylinder barrel bottom pin will be when hydraulic press works before optimum state, cylinder barrel, there is provided stability.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the front view of the present invention；
Fig. 2 is the structural representation of piston rod and dust-proof seal ring in the present invention；
Fig. 3 is the structural representation of retractable dustproof protective case and spring part in the present invention.
In figure：1st, cylinder barrel main body；2nd, circle body is supported；3rd, movable protective shield；4th, cavity；5th, right support frame；6th, cylinder cap；7th, it is living
Stopper rod；8th, support frame；9th, retractable dustproof protective case；10th, spring part；11st, dust-proof seal ring；12nd, sold before cylinder barrel；13rd, cylinder barrel bottom
Pin；14th, cooling water inlet；15th, cooling water pipeline；16th, coolant outlet；17th, oil inlet；18th, oil-out；19th, flowline；
20th, cylinder bottom.
Embodiment
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
A kind of dustproof cooling hydraulic press as shown in Figure 1, Figure 2 and Figure 3, including cylinder barrel main body 1, outside the cylinder barrel main body 1
Support circle body 2 is set, movable protective shield 3 is set in support circle body 2, cavity 4, institute are set in the bottom right side of movable protective shield 3
State cavity 4 to be arranged in support circle body 2, right support frame 5 is set in the support bottom right side of circle body 2, in the support left side top of circle body 2
Cylinder cap 6 is set, piston rod 7 is set in cylinder barrel main body 1, the piston rod 7 pushes up through cylinder cap 6 in the left side of movable protective shield 3
Portion sets left support frame 8, and retractable dustproof protective case 9,9 outer both sides of the retractable dustproof protective case difference are set outside piston rod 7
Spring part 10 is set, and retractable dustproof protective case 9 is fixed on the left side of cylinder cap 6, in the outer setting dust-proof seal ring in the left side of left support frame 8
11, the dust-proof seal ring 11 is arranged on outside the left-hand end of piston rod 7, before setting cylinder barrel respectively in the outer both sides in the left side of cylinder barrel main body 1
Pin 12, sets cylinder barrel bottom pin 13 in the outer both sides in the right side of cylinder barrel main body 1 respectively, and pin 12 is consolidated respectively with cylinder barrel bottom pin 13 before the cylinder barrel
Be scheduled on support circle body 2 in left end and right-hand member, support the right-hand member of circle body 2 on the outside of set cooling water inlet 14, cooling water inlet 14 with
The side of cooling water pipeline 15 is connected, and the opposite side of cooling water pipeline 15 sets coolant outlet 16, and the cooling water pipeline 15 is surround
It is arranged on outside cylinder barrel main body 1, the oil inlet 17 through cylinder barrel main body 1 is set outside the right hand top of cylinder barrel main body 1, in cylinder barrel master
The outer oil-out 18 set through cylinder barrel main body 1 in the left side of body 1, the oil-out 18 is connected with flowline 19, in cylinder barrel master
The right end of body 1 sets cylinder bottom 20.The dust-proof seal ring 11 is made up of filter screen and sealing shroud, and the pore diameter range of filter screen is 2-
5mm.The top and bottom of retractable dustproof protective case 9 is respectively arranged with dustproof filter screen, and is integral with spring part 10.It is described
Movable protective shield 3 gos deep into cavity 4.On the cooling water inlet 14, coolant outlet 16, oil inlet 17 and flowline 19 all
It is respectively arranged with controlled valve.The retractable dustproof protective case 9 is detachable with dust-proof seal ring 11.The oil inlet 17
With being provided with filter screen in cooling water inlet 14.
The operation principle of present embodiment is：When hydraulic press works, piston rod 7 does straight line in cylinder barrel main body 1
Back and forth movement, while drive movable protective shield 3 to be moved in cavity 4, it is anti-by retractable dustproof protective case 9 and dust-proof seal ring 11
Only piston rod 7 adsorbs dust and corrosive substance, while when piston rod 7 moves, pin 12 will rise with cylinder barrel bottom pin 13 before cylinder barrel
To strengthen stator bore main body 1 effect, when operating between it is longer when, substantial amounts of heat will be produced, utilize cooling water inlet 14
Cooling water is inputted, cooling effect is reached by cooling water pipeline 15, cooling water is then discharged by coolant outlet 16, by entering
Hydraulic fluid port 17 inputs lubricating oil, into cylinder barrel main body 1, is then discharged by flowline 19 from oil-out.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (5)
1. a kind of dustproof cooling hydraulic press, including cylinder barrel main body (1), it is characterised in that：The cylinder barrel main body (1) sets support outside
Circle body (2), movable protective shield (3) is set in support circle body (2), cavity (4) is set in movable protective shield (3) bottom right side,
The cavity (4) is arranged in support circle body (2), right support frame (5) is set in support circle body (2) bottom right side, in bracing ring
Body (2) left side top sets cylinder cap (6), sets piston rod (7) in the cylinder barrel main body (1), and the piston rod (7) is through cylinder cap
(6) left support frame (8), is set in movable protective shield (3) left side top, retractable dustproof protective case is set outside in piston rod (7)
(9), the outer both sides of the retractable dustproof protective case (9) set spring part (10) respectively, and retractable dustproof protective case (9) is fixed on cylinder cap
(6) left side, outer on the left of left support frame (8) to set dust-proof seal ring (11), the dust-proof seal ring (11) is arranged on piston rod
(7) outside left-hand end, (12) are sold before cylinder barrel is set respectively in the outer both sides in cylinder barrel main body (1) left side, outer two on the right side of cylinder barrel main body (1)
Side sets cylinder barrel bottom to sell (13) respectively, and (12) are sold before the cylinder barrel and are separately fixed at cylinder barrel bottom pin (13) in support circle body (2)
Left end and right-hand member, cooling water inlet (14), cooling water inlet (14) and cooling water pipeline are set on the outside of support circle body (2) right-hand member
(15) side connects, and cooling water pipeline (15) opposite side sets coolant outlet (16), and the cooling water pipeline (15) surround and set
Put in cylinder barrel main body (1) outside, the oil inlet (17) through cylinder barrel main body (1) is set outside cylinder barrel main body (1) right hand top,
The outer oil-out (18) set through cylinder barrel main body (1), the oil-out (18) and flowline on the left of cylinder barrel main body (1)
(19) connect, cylinder bottom (20) is set in cylinder barrel main body (1) right end.
A kind of 2. dustproof cooling hydraulic press according to claim 1, it is characterised in that：The dust-proof seal ring (11) is by filtering
Net and sealing shroud composition, and the pore diameter range of filter screen is 2-5mm.
A kind of 3. dustproof cooling hydraulic press according to claim 1, it is characterised in that：The retractable dustproof protective case (9)
Top and bottom is respectively arranged with dustproof filter screen, and is integral with spring part (10).
A kind of 4. dustproof cooling hydraulic press according to claim 1, it is characterised in that：The movable protective shield (3) is deeply
In cavity (4).
A kind of 5. dustproof cooling hydraulic press according to claim 1, it is characterised in that：It is the cooling water inlet (14), cold
But all it is respectively arranged with controlled valve on water out (16), oil inlet (17) and flowline (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809226.XA CN107461377A (en) | 2017-09-10 | 2017-09-10 | A kind of dustproof cooling hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809226.XA CN107461377A (en) | 2017-09-10 | 2017-09-10 | A kind of dustproof cooling hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107461377A true CN107461377A (en) | 2017-12-12 |
Family
ID=60551235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710809226.XA Pending CN107461377A (en) | 2017-09-10 | 2017-09-10 | A kind of dustproof cooling hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107461377A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594232A (en) * | 2019-09-19 | 2019-12-20 | 陈春友 | Vane type anti-back flushing hydraulic motor with different transportation temperatures |
| CN111997958A (en) * | 2020-09-01 | 2020-11-27 | 铁美珍 | Hydraulic cylinder body with anti-collision bottom |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158945Y (en) * | 1993-02-20 | 1994-03-16 | 陶世成 | Anti-blocked sealing ring |
| CN1737382A (en) * | 2005-09-09 | 2006-02-22 | 郝安阶 | Dust-proof type hydraulic ram |
| CN102312880A (en) * | 2011-10-09 | 2012-01-11 | 梁刚 | Dustproof low noise hydraulic oil cylinder |
| CN202718952U (en) * | 2012-06-17 | 2013-02-06 | 福建省龙岩盛通液压有限公司 | Dustproof hydraulic oil cylinder |
| CN203488621U (en) * | 2013-08-06 | 2014-03-19 | 宁波金城减震器有限公司 | Anti-dust device of automobile shock absorber |
| CN103671681A (en) * | 2013-11-29 | 2014-03-26 | 重庆智锐德科技有限公司 | Dust guard for hydro-pneumatic suspension |
| US8757630B2 (en) * | 2010-09-30 | 2014-06-24 | Ultraflex S.P.A. | Waterproofing device for an actuator |
| CN205663678U (en) * | 2016-06-01 | 2016-10-26 | 象山兴辉气动液压机械厂 | Dustproof coolant liquid depressor |
-
2017
- 2017-09-10 CN CN201710809226.XA patent/CN107461377A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158945Y (en) * | 1993-02-20 | 1994-03-16 | 陶世成 | Anti-blocked sealing ring |
| CN1737382A (en) * | 2005-09-09 | 2006-02-22 | 郝安阶 | Dust-proof type hydraulic ram |
| US8757630B2 (en) * | 2010-09-30 | 2014-06-24 | Ultraflex S.P.A. | Waterproofing device for an actuator |
| CN102312880A (en) * | 2011-10-09 | 2012-01-11 | 梁刚 | Dustproof low noise hydraulic oil cylinder |
| CN202718952U (en) * | 2012-06-17 | 2013-02-06 | 福建省龙岩盛通液压有限公司 | Dustproof hydraulic oil cylinder |
| CN203488621U (en) * | 2013-08-06 | 2014-03-19 | 宁波金城减震器有限公司 | Anti-dust device of automobile shock absorber |
| CN103671681A (en) * | 2013-11-29 | 2014-03-26 | 重庆智锐德科技有限公司 | Dust guard for hydro-pneumatic suspension |
| CN205663678U (en) * | 2016-06-01 | 2016-10-26 | 象山兴辉气动液压机械厂 | Dustproof coolant liquid depressor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594232A (en) * | 2019-09-19 | 2019-12-20 | 陈春友 | Vane type anti-back flushing hydraulic motor with different transportation temperatures |
| CN110594232B (en) * | 2019-09-19 | 2020-12-01 | 墙煌新材料股份有限公司 | Vane type anti-back flushing hydraulic motor with different transportation temperatures |
| CN111997958A (en) * | 2020-09-01 | 2020-11-27 | 铁美珍 | Hydraulic cylinder body with anti-collision bottom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |
Application publication date: 20171212 |
|
| WD01 | Invention patent application deemed withdrawn after publication |