CN107756101A - Auxiliary support cylinder - Google Patents
Auxiliary support cylinder Download PDFInfo
- Publication number
- CN107756101A CN107756101A CN201711073018.4A CN201711073018A CN107756101A CN 107756101 A CN107756101 A CN 107756101A CN 201711073018 A CN201711073018 A CN 201711073018A CN 107756101 A CN107756101 A CN 107756101A
- Authority
- CN
- China
- Prior art keywords
- support member
- support
- piston
- piston rod
- auxiliary support
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- 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
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
-
- 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
- F15B15/1428—Cylinders
-
- 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
-
- 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
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/226—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having elastic elements, e.g. springs, rubber pads
Abstract
The invention discloses a kind of Auxiliary support cylinder, including：Cylinder body with oil pocket and putting hole；Support member in putting hole and for supporting workpiece；Piston in oil pocket；End can coordinate with support member, and the piston rod that support member can be promoted to be moved to the support-side of support member；The first return springs positioned at piston close to support member side, inwall of the first return springs both ends respectively with piston and cylinder body are connected；Wherein, the head end of piston rod is fixedly connected with the piston, and the axis of piston rod is vertical with the axis of support member or relative tilt.Above-mentioned Auxiliary support cylinder, due to the axis of piston rod and the axis of support member is vertical or relative tilt, then effectively reduces the vertical that piston rod is subject to, reduce the impaired probability of Auxiliary support cylinder, the probability for changing Auxiliary support cylinder is then reduced, reduces the manufacturing cost of workpiece；Maintenance cost and the influence to workpiece processing quality are also reduced, improves the crudy of workpiece.
Description
Technical field
The present invention relates to machining technology field, more specifically to a kind of Auxiliary support cylinder.
Background technology
In machining, generally use Auxiliary support cylinder carries out plane Auxiliary support to workpiece, then in the mistake of workpieces processing
Cheng Zhong, the piston rod axis to the vertical that workpiece applies parallel to Auxiliary support cylinder are then vertical when what is applied to workpiece
More fragile Auxiliary support cylinder when active force is larger, for example, in automobile front axle assembly knuckle screech owl cone hole machine, knuckle
Workpiece hangs height about 80mm, and power when processing taper hole vertically downward is about 1350KN (cutting force and auxiliary thrust).
If Auxiliary support cylinder is damaged the Auxiliary support cylinder, it is necessary to more renew, to ensure crudy.But aiding support
The cost of cylinder is higher, causes the manufacturing cost of workpiece higher.
In addition, after existing Auxiliary support cylinder is damaged, maintenance cost is higher；After Auxiliary support cylinder is damaged, shadow is easier to
Ring the crudy of workpiece.
In summary, how a kind of Auxiliary support cylinder is provided, is current art technology to reduce the manufacturing cost of workpiece
Personnel's urgent problem to be solved.
The content of the invention
It is an object of the invention to provide a kind of Auxiliary support cylinder, to reduce the manufacturing cost of workpiece.
To achieve these goals, the present invention provides following technical scheme：
A kind of Auxiliary support cylinder, including：
Cylinder body with oil pocket and putting hole；
Support member in the putting hole and for supporting workpiece；
Piston in the oil pocket；
End can coordinate with the support member, and the support member can be promoted to be moved to the support-side of the support member
Piston rod；
The first return springs positioned at the piston close to the support member side, the first return springs both ends
The inwall with the piston and the cylinder body is connected respectively；
Wherein, the head end of the piston rod is fixedly connected with the piston, the axis of the piston rod and the support member
Axis is vertical or relative tilt.
Preferably, the side of the support member has the first inclined plane, and first inclined plane is from it close to the support
One end of side to its one end away from the support-side tilts to the direction away from the piston rod.
Preferably, the end of the piston rod has the second inclined plane that can be bonded with first inclined plane.
Preferably, the side of the support member is provided with groove, and first inclined plane is the groove bottom wall of the groove.
Preferably, the piston rod includes：Piston bar body, pushing away of being connected is removably secured with the piston bar body
Moving part；Wherein, the piston bar body is fixedly connected with the piston.
Preferably, the support member is detachably arranged at the putting hole.
Preferably, the support member includes：It is removably secured the first support member and the second support member of connection；Wherein,
First support member is used to support the workpiece, and the end of the piston rod can coordinate with second support member.
Preferably, above-mentioned Auxiliary support cylinder also includes：The second Flexible Reset being connected with the non-supported end of the support member
Part；
The putting hole is through hole, and second return springs are used to abut with the placed side of the cylinder body；It is or, described
Putting hole is blind hole, and second return springs abut with the bottom wall of the putting hole.
Preferably, first return springs are colloid.
Preferably, the cylinder body includes：Support base, the end cap being tightly connected with the support base；Wherein, the oil pocket
Oil inlet is located at the end cap, and the cavity of the oil pocket, the oil-out of the oil pocket and the putting hole are located at the support
Seat.
The operation principle of Auxiliary support cylinder provided by the invention is：When needing support positioning workpiece, the fuel feeding into cylinder body,
In the presence of oil pressure, piston promotes piston rod to be moved to support member, and the first return springs are compressed in piston moving process,
After piston rod contacts with support member, piston rod promotes support member to be moved to the support-side of support member, until support member and workpiece
Contact, realizes the support and positioning to workpiece；When positioning workpiece need not be supported, pressure release is carried out to cylinder body, piston is first
The restoring force effect of return springs is lower to be resetted, and piston rod separates with piston reset, piston rod with support member, and support member loses work
After the active force of stopper rod, support member can reset under external force or self gravitation effect, wait support positioning workpiece again.
Auxiliary support cylinder provided by the invention, when applying vertical to workpiece, support member by vertical,
Due to the axis of piston rod and the axis of support member is vertical or relative tilt, then effectively reduces the vertical work that piston rod is subject to
Firmly, compared with the prior art, the impaired probability of Auxiliary support cylinder is reduced, the several of Auxiliary support cylinder are changed so as to reduce
Rate, effectively reduce the manufacturing cost of workpiece.
Meanwhile Auxiliary support cylinder provided by the invention, the impaired probability of Auxiliary support cylinder is reduced, then reduces maintenance
Cost, the influence to workpiece processing quality is also reduced, correspondingly, improve the crudy of workpiece.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the structural representation of Auxiliary support cylinder provided in an embodiment of the present invention；
Fig. 2 is the top view of Auxiliary support cylinder provided in an embodiment of the present invention；
Fig. 3 is the operating diagram of Auxiliary support cylinder provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As Figure 1-3, Auxiliary support cylinder provided in an embodiment of the present invention includes：Cylinder body 1, support member 2, piston 3, piston
The return springs 4 of bar 7 and first；Wherein, cylinder body 1 has oil pocket and putting hole；Support member 2 is located in putting hole and for supporting
Workpiece 5；Piston 3 is located in oil pocket；The head end of piston rod 7 is fixedly connected with piston 3, and the end of piston rod 7 can be with support member 2
Coordinate and support member 2 can be promoted to be moved to the support-side of support member 2；First return springs 4 are located at piston 3 close to support member
2 side, inwall of the both ends of the first return springs 4 respectively with piston 3 and cylinder body 1 are connected；The axis and support member of piston rod 7
2 axis is vertical or relative tilt.
It is understood that piston 3 is connected with the inner wall sealing of oil pocket, the oil inlet and outlet opening of oil pocket are respectively positioned on piston
3 sides away from piston rod 7.Support member 2 is used to support one end of workpiece 5 to be support end, and support member 2 does not have to support workpiece 5
One end is non-supported end, and the side of the place support member 2 of workpiece 5 is the support-side of support member 2.
The axis of piston rod 7 is vertical with the axis of support member 2 or relative tilt, positions workpiece 5 for the ease of support, preferentially
The axis of piston rod 7 is selected perpendicular to the axis of support member 2.
The operation principle of Auxiliary support cylinder provided in an embodiment of the present invention is：When needing support positioning workpiece 5, to cylinder body 1
Interior fuel feeding, in the presence of oil pressure, piston 3 overcomes the elastic force of the first return springs 4 and promotes piston rod 7 to be moved to support member 2
Dynamic, first return springs 4 are compressed in the moving process of piston 3, and after piston rod 7 contacts with support member 2, piston rod 7 pushes away
Dynamic support member 2 moves to the support-side of support member 2, until support member 2 contacts with workpiece 5, realizes the support to workpiece 5 and determines
Position；When positioning workpiece 5 need not be supported, pressure release is carried out to cylinder body 1, piston 3 acts in the restoring force of the first return springs 4
Lower reset, piston rod 7 reset with piston 3, and piston rod 7 separates with support member 2, after support member 2 loses the active force of piston rod 7,
Support member 2 can reset under external force or self gravitation effect, wait support positioning workpiece 5 again.
Auxiliary support cylinder provided in an embodiment of the present invention, when to the application vertical (effect of vertical direction of workpiece 5
Power) when, support member 2 is by vertical, because the axis of piston rod 7 is vertical with the axis of support member 2 or relative tilt,
The vertical that piston rod 7 is subject to then is effectively reduced, compared with the prior art, it is impaired several to reduce Auxiliary support cylinder
Rate, so as to reduce the probability for changing Auxiliary support cylinder, effectively reduce the manufacturing cost of workpiece 5.
Meanwhile Auxiliary support cylinder provided in an embodiment of the present invention, the impaired probability of Auxiliary support cylinder is reduced, then is reduced
Maintenance cost, also reduces the influence to the crudy of workpiece 5, correspondingly, improves the crudy of workpiece 5.
In above-mentioned Auxiliary support cylinder, the end of piston rod 7 can coordinate with support member 2 and can promote support member 2 to branch
The support-side movement of support member 2, the end of piston rod 7 and the fit structure of support member 2 exist a variety of.It is above-mentioned for the ease of realizing
The side of support member 2 has the first inclined plane, and the first inclined plane is from it close to one end of support-side to its one away from support-side
Hold to the direction away from piston rod 7 and tilt.
Above-mentioned support member 2 can be supporting plate, or support bar, the embodiment of the present invention to the concrete shape of support member 2 not
Limit.
Above-mentioned Auxiliary support cylinder, using the force-increasing mechanism of inclined plane, resist the cutting force of vertical direction.
Support member 2 is promoted to move for the ease of piston rod 7, the end of above-mentioned piston rod 7 has can be with the first inclined plane
Second inclined plane of fitting.Certainly, the terminal surface of above-mentioned piston rod 7 is alternatively vertical plane or cambered surface, it is not limited to above-mentioned
Embodiment.
In order to realize that the side of above-mentioned support member 2 is provided with groove 23, and the first inclined plane is to the spacing of the movement of support member 2
The groove bottom wall of groove 23.So, the groove sidewall of groove 23 is realized to the spacing of support member 2 itself, fixed so as to improve support
The reliability of position.
For the depth and size of groove 23, it is designed according to being actually needed, the embodiment of the present invention is not limited this.
Further, the groove sidewall of above-mentioned groove 23 so, improves spacing reliability parallel to the axis of piston rod 7.
Certainly, axis relative tilt of the groove sidewall with piston rod 7 of groove 23 also may be selected, can also separately set locating part on support member 2
To limit the displacement of support member 2, it is not limited to above-described embodiment.
Preferably, in above-mentioned Auxiliary support cylinder, piston rod 7 includes：Piston bar body 71, it is detachable with piston bar body 71
The impeller 72 that ground is fixedly connected；Wherein, piston bar body 71 is fixedly connected with piston 3.
In above-mentioned Auxiliary support cylinder, impeller 72 is used to coordinate with support member 2, then impeller 72 is easier to be damaged, when pushing away
After moving part 72 is damaged, impeller 72 can be disassembled, only change impeller 72, it is not necessary to changed whole piston rod 7, drop
Low maintenance and maintenance cost.
Above-mentioned impeller 72 can be in the form of a column, and also can be in bulk, and the embodiment of the present invention is not done to the concrete shape of impeller 72
Limit.
Further, impeller 72, which with piston bar body 71 is connected through a screw thread part and is removably secured, is connected.Certainly,
Optional impeller 72 is removably secured by screw thread cooperation realization with piston bar body 71 and is connected, or impeller 72 is with living
Stopper rod body 71 is realized by other connectors is removably secured connection, and the embodiment of the present invention is not limited this.
For the ease of installation, reliability is improved, above-mentioned piston bar body 71 and piston 3 are integral type structure.Certainly, also may be used
It is split-type structural to select piston bar body 71 and piston 3, it is not limited to above-described embodiment.
In above-mentioned Auxiliary support cylinder, support member 2 is used to support workpiece 5, then support member 2 is easier to be damaged, for the ease of dimension
Shield and maintenance, above-mentioned support member 2 are detachably arranged at putting hole.So, after support member 2 is damaged, only changing support member 2 is
Can, maintenance and maintenance are facilitated, the cost and the manufacturing cost of workpiece 5 for also reducing maintenance and safeguarding；Meanwhile also can basis
The difference of workpiece 5, different support members 2 is changed, improves versatility.
Further, above-mentioned support member 2 includes：It is removably secured the first support member 21 and the second support member of connection
22；Wherein, the first support member 21 is used to support workpiece 5, and the end of piston rod 7 can coordinate with the second support member 22.So, when
After the damage of first support member 21, the first support member 21 can be only changed, it is not necessary to change the second support member 22, reduce further dimension
The cost and the manufacturing cost of workpiece 5 repaiied and safeguarded；Meanwhile also the first different supports can be changed according to the difference of workpiece 5
Part 21, improves versatility.
Above-mentioned first support member 21 coordinates to be removably secured with the second support member 22 by screw thread to be connected, and also may be selected
State that the first support member 21 is connected through a screw thread part with the second support member 22 or other connectors are removably secured and are connected.
Resetted for the ease of support member 2, above-mentioned Auxiliary support cylinder also includes：To be connected with the non-supported end of support member 2
Two return springs 6.
Above-mentioned putting hole is through hole or blind hole, if above-mentioned putting hole is through hole, the second return springs 6 are used for and cylinder body 1
Placed side abut；If putting hole is blind hole, the second return springs 6 abut with the bottom wall of putting hole.
Above-mentioned support member 2 to support-side move when, the second return springs 6 are stretched, when support member 2 loses piston rod 7
Active force after, support member 2 the second return springs 6 restoring force effect under reset.
Above-mentioned second return springs 6 can be rubber parts, spring or other elastic components, and the embodiment of the present invention is multiple to second
The concrete form of position elastic component 6 does not limit.
In order to improve reliability, above-mentioned first return springs 4 are colloid.So, the first return springs 4 and piston
3 contact area is larger, is easy to piston 3 to reset, improves reliability.Certainly, the first return springs 4 also may be selected is bullet
Spring, it is not limited to above-described embodiment.
Further, above-mentioned first return springs 4 are Youli glue body.
It should be noted that excellent power glue, is commonly called as spring glue, Chinese is polyurethane, and full name is carbamate or different
Cyanate ester polymer, English name Polyurethane, abbreviation PU.Polyurethane is a kind of bullet between plastics and rubber
Property body, its excellent unique combination property is not available for common plastics and rubber.The rigidity of the existing plastics of polyurethane is again
There is the elasticity of rubber, acid/alkali-resistant, wearability is splendid.
Certainly, the first return springs 4 also may be selected is other kinds of colloid, and the embodiment of the present invention is not limited this
It is fixed.
In above-mentioned Auxiliary support cylinder, cylinder body 1 has oil pocket, it is to be understood that and the oil pocket has oil inlet and oil-out,
To realize fuel feeding and emptying.In order to simplify structure, above-mentioned cylinder body 1 includes：Support base 11, the end cap being tightly connected with support base 11
12；Wherein, the oil inlet of oil pocket is located at end cap 12, and the cavity of oil pocket, the oil-out of oil pocket and putting hole are located at support base 11.
Workpiece 5 is positioned for the ease of support, above-mentioned cylinder body 1 has step surface close to one end of support-side, and support member 2 can
A face relatively low in step surface is stretched out, so, step surface realizes the resigning to workpiece 5 and miscellaneous part, facilitates branch
Support positioning workpiece 5.
Above-mentioned Auxiliary support cylinder, it is compact-sized, durable in use, support effect is good, maintenance cost is relatively low；It is moreover, above-mentioned auxiliary
The versatility of shoring is helped compared with can be widely applied to the plane Auxiliary support of various clamping tool for machine work well.
In actual application, above-mentioned Auxiliary support cylinder is arranged on the setting regions of installs fixture, installs for convenience,
Above-mentioned Auxiliary support cylinder is arranged on the setting regions of installs fixture by bolt；Above-mentioned Auxiliary support cylinder needs to import hydraulic system
In, realize hydraulic control.
The foregoing description of the disclosed embodiments, those skilled in the art are enable to realize or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and generic principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
The embodiments shown herein is formed on, and is to fit to consistent with principles disclosed herein and features of novelty most wide
Scope.
Claims (10)
- A kind of 1. Auxiliary support cylinder, it is characterised in that including：Cylinder body (1) with oil pocket and putting hole；Support member (2) in the putting hole and for supporting workpiece (5)；Piston (3) in the oil pocket；End can coordinate with the support member (2), and can promote support of the support member (2) to the support member (2) The piston rod (7) of side movement；The first return springs (4) positioned at the piston (3) close to the support member (2) side, first Flexible Reset Inwall of part (4) both ends respectively with the piston (3) and the cylinder body (1) is connected；Wherein, the head end of the piston rod (7) is fixedly connected with the piston (3), axis and the branch of the piston rod (7) The axis of support member (2) is vertical or relative tilt.
- 2. Auxiliary support cylinder according to claim 1, it is characterised in that the side of the support member (2) has first to incline Inclined-plane, first inclined plane from its close to one end of the support-side to its one end away from the support-side to away from described The direction of piston rod (7) tilts.
- 3. Auxiliary support cylinder according to claim 2, it is characterised in that the end of the piston rod (7) has can be with Second inclined plane of the first inclined plane fitting.
- 4. Auxiliary support cylinder according to claim 2, it is characterised in that the side of the support member (2) is provided with groove (23), first inclined plane is the groove bottom wall of the groove (23).
- 5. Auxiliary support cylinder according to claim 1, it is characterised in that the piston rod (7) includes：Piston bar body (71), it is removably secured the impeller being connected (72) with the piston bar body (71)；Wherein, the piston bar body (71) It is fixedly connected with the piston (3).
- 6. Auxiliary support cylinder according to claim 1, it is characterised in that the support member (2) is detachably arranged at described Putting hole.
- 7. Auxiliary support cylinder according to claim 1, it is characterised in that the support member (2) includes：It is removably secured The first support member (21) and the second support member (22) of connection；Wherein, first support member (21) is used to support the workpiece (5), the end of the piston rod (7) can coordinate with second support member (22).
- 8. Auxiliary support cylinder according to claim 1, it is characterised in that also include：It is non-supported with the support member (2) Connected the second return springs (6) in end；The putting hole is through hole, and second return springs (6) are used to abut with the placed side of the cylinder body (1)；Or, institute It is blind hole to state putting hole, and second return springs (6) abut with the bottom wall of the putting hole.
- 9. Auxiliary support cylinder according to claim 1, it is characterised in that first return springs (4) are colloid.
- 10. the Auxiliary support cylinder according to any one in claim 1-9, it is characterised in that the cylinder body (1) includes： Support base (11), the end cap (12) being tightly connected with the support base (11)；Wherein, the oil inlet of the oil pocket is located at the end Cover (12), the cavity of the oil pocket, the oil-out of the oil pocket and the putting hole are located at the support base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073018.4A CN107756101A (en) | 2017-11-03 | 2017-11-03 | Auxiliary support cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073018.4A CN107756101A (en) | 2017-11-03 | 2017-11-03 | Auxiliary support cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756101A true CN107756101A (en) | 2018-03-06 |
Family
ID=61272600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711073018.4A Pending CN107756101A (en) | 2017-11-03 | 2017-11-03 | Auxiliary support cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756101A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425226Y (en) * | 2000-05-12 | 2001-03-28 | 卢进兴 | Improved oil pressure flating support cylinder |
| CN201922404U (en) * | 2010-12-06 | 2011-08-10 | 东莞市骏朗自动化科技有限公司 | Assistant supporting device |
| CN205342492U (en) * | 2015-12-22 | 2016-06-29 | 保定向阳航空精密机械有限公司 | Auxiliary supporting device |
-
2017
- 2017-11-03 CN CN201711073018.4A patent/CN107756101A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425226Y (en) * | 2000-05-12 | 2001-03-28 | 卢进兴 | Improved oil pressure flating support cylinder |
| CN201922404U (en) * | 2010-12-06 | 2011-08-10 | 东莞市骏朗自动化科技有限公司 | Assistant supporting device |
| CN205342492U (en) * | 2015-12-22 | 2016-06-29 | 保定向阳航空精密机械有限公司 | Auxiliary supporting device |
Non-Patent Citations (1)
| Title |
|---|
| 卞洪元: "《机械制造工艺与夹具》", 31 January 2017, 北京理工大学出版社 * |
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