CN207893134U - A kind of oil cylinder V-type combination sealing installation tool - Google Patents
A kind of oil cylinder V-type combination sealing installation tool Download PDFInfo
- Publication number
- CN207893134U CN207893134U CN201820225399.7U CN201820225399U CN207893134U CN 207893134 U CN207893134 U CN 207893134U CN 201820225399 U CN201820225399 U CN 201820225399U CN 207893134 U CN207893134 U CN 207893134U
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- oil cylinder
- installation tool
- clamp bracket
- type combination
- push
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Abstract
The utility model discloses a kind of oil cylinder V-type combination sealing installation tools, including clamp bracket and pusher, and the V-shaped seal ring in clamp bracket to be pushed into oil cylinder by the cooperation of clamp bracket and pusher.V-seal part belongs to a kind of lip-type packing, is widely used in all kinds of oil cylinders.The Simple installation tool made temporarily is installed or used to installation mainly by assembly pincers are manual, and random the coarse and machining accuracy of making is not high by force, causes easily to damage the corresponding parts of oil cylinder and sealing element when installing V-seal part.The utility model is simple in structure, widely applicable, and can make various sizes of installation tool according to different cylinder sizes can be used for a long time once being made, and utilization rate is high；V-shaped seal ring is installed using the utility model, easy to operate, installation accuracy is high, and installation process can protect correlated parts, installation effectiveness high to the greatest extent.
Description
【Technical field】
The utility model belongs to assembly tool, the more particularly to installation tool of a kind of oil cylinder V-type combination seal.
【Background technology】
V-seal part section is V-type, belongs to a kind of lip-type packing, is widely used in all kinds of oil cylinders.In oil cylinder
In, sealing element plays the operating pressure of maintenance system, ensures the effect of oil cylinder normal work, therefore oil cylinder has pole to sealing element
High requirement, therefore have strict requirements to V-type combination seal installation quality under the premise of ensureing related components quality.One
As in the case of, parameter is certain and the oil cylinder product produced in enormous quantities, need to make unified V-type combination seal installation tool, with
Ensure installation quality and improves installation effectiveness.
It is installed by hand or using the simple erector made temporarily currently, the installation of V-type combination seal is clamped mainly by assembly
Tool, such as simple V-type combination sealing installation tool shown in FIG. 1.The tool is interim products, random strong, make it is coarse and
Machining accuracy is not high, leads to the easily corresponding parts of damage oil cylinder and sealing element, and the erector when installing V-seal part
Have it is inconvenient to use, installation V-seal part it is less efficient.
【Utility model content】
Utility model aims to solve parts of the tool easy damaged oil cylinder of above-mentioned installation V-shaped seal ring and close
Sealing, installation tool inconvenient problem with use.In order to achieve the above objectives, the utility model gives reality using following technical scheme
It is existing：
A kind of oil cylinder V-type combination sealing installation tool, including clamp bracket and pusher；Clamp bracket offers logical
Hole, pusher are provided with push screw rod, and push screw rod passes through through-hole connection clamp bracket and pusher.
Further improvement of the utility model is：
Clamp bracket is ring support, interface is being provided in its axial plane, interface side is upper
Portion offers several through-holes；The other side is lower part, and the V-groove mouth of assembly V-shaped seal ring is offered along ring support.
The top of clamp bracket is opened up along its circumferential decile there are four through-hole, and the axis of through-hole and the axis of clamp bracket are flat
Row.
The upper surface on clamp bracket top is provided with guiding nut in each through hole, guides nut and through-hole is coaxial.
Pusher includes pushing screw rod, push pressure ring and the connecting sleeve around push screw rod one end；Connecting sleeve
Bottom surface is fixedly connected with push pressure ring；Push screw rod and the quantity of connecting sleeve and the quantity Matching of through-hole.
Push screw rod is welded with adjusting nut in one end, and the other end is disposed with the shaft shoulder and plush copper.
Connecting sleeve is counter bore structure, and for the aperture of connecting sleeve around the shaft shoulder, the aperture of aperture is more than the diameter of the shaft shoulder；Even
The macropore of cutting ferrule is connect around plush copper, the diameter of macropore is more than the diameter of plush copper.
It is characterized in that, push pressure ring is welded and fixed with connecting sleeve and connect.
Compared with prior art, the utility model has the advantages that.
The utility model is related to a kind of oil cylinder V-type combination sealing installation tools, including clamp bracket and pusher, lead to
The cooperation of push screw rod and through-hole is crossed, clamp bracket is connected with pusher.The utility model is simple in structure, widely applicable, can
Making various sizes of installation tool according to different cylinder sizes can be used for a long time once being made, and utilization rate is high；Utilize this
Utility model installs V-shaped seal ring, easy to operate, and installation accuracy is high, and installation process can protect correlated parts to the greatest extent, pacifies
It fills efficient.
Further, the utility model is designed as ring support, including upper and lower two parts, and top is separately equipped with several
Through-hole, for installing pusher；Lower part offers the V-groove mouth of assembly V-shaped seal ring；Pusher passes through clamp bracket
V-shaped seal ring is pushed, clamp bracket gives pusher position-limiting action during push, makes V-shaped seal ring installation accuracy
It is high；The method of clamping of special V-shaped seal ring, under the premise of protecting V-shaped seal ring, V-shaped seal ring presss from both sides in clamp bracket
It keeps steady fixed and is easy to be clamped.
Further, clamp bracket offers symmetrical through-hole two-by-two, which can carry out according to the size of oil cylinder
Adjustment；During push, it can avoid V-shaped seal ring unbalance stress or stress be larger and impaired.
Further, each through-hole is provided with guiding nut in the upper surface of clamp bracket, and guiding push screw rod ensures
Screw rod is pushed during push, push power is vertical with V-shaped seal ring, and V-shaped seal ring stress is maximum, and installation effectiveness is high.
Further, pusher includes push screw rod, connecting sleeve and push pressure ring, and push screw rod passes through connecting sleeve
It realizes push screw rod and pushes the living hinge of pressure ring, keep the transmission of power freely steady；V-shaped seal ring entirety stress is set to move
It is dynamic, installation effectiveness is improved, the damage to V-shaped seal ring is reduced.
Further, push screw rod one end is welded with adjusting nut, and the other end is provided with the shaft shoulder and plush copper；It is adjusted by turning
Whole nut realizes push screw rod and pushes the movement of pressure ring slowly at the uniform velocity.
Further, connecting sleeve is counter bore structure, is coordinated with the shaft shoulder and plush copper, the aperture of connecting sleeve aperture and macropore
To should be greater than the diameter of the shaft shoulder and plush copper, make push screw rod in folding process, the front end for pushing screw rod can be in connecting sleeve
It rotates freely, the driving form for converting power.
【Description of the drawings】
Fig. 1 is the axonometric drawing of simple V-type combination sealing installation tool；
Fig. 2 is the axonometric drawing of the utility model V-type combination sealing installation tool；
Fig. 3 is the schematic device of the utility model clamp bracket；
Wherein：(a)-axonometric drawing；(b)-axial section；(c)-tangentially oriented cross section；
Fig. 4 is the schematic diagram of the utility model pusher；
Wherein：(a)-installation diagram；(b)-sectional view；(c)-part A detail view；
Fig. 5 is that the utility model V-shaped seal ring is packed into clamp bracket schematic diagram；
Fig. 6 is that the utility model installs V-shaped seal ring to the schematic diagram of oil cylinder；
Fig. 7 is that the utility model push V-type dress sealing ring enters schematic view of the mounting position；
Wherein：1- clamp brackets；2- pushers；1.1- upper surface；1.2- through-hole；1.3- interface；1.4-V type groove
Mouthful；2.1- adjusting nut；2.2- guides nut；2.3- pushes screw rod；2.4- pushes pressure ring；2.5- connecting sleeve；2.3.1- axis
Shoulder；2.3.2- plush copper；3-V type sealing rings；4-V type combination seal installation tools；5-V group mounting grooves；6-V group mounting grooves bottom
Face.
【Specific implementation mode】
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 2, the utility model is related to a kind of oil cylinder V-type combination sealing installation tool, including clamp bracket 1 and push away
Device 2, clamp bracket 1 is sent to constitute the sealing installation tool of the utility model with the assembly of pusher 2.
Referring to Fig. 3 (a), Fig. 3 (b) and Fig. 3 (c), clamp bracket 1 is ring support, the annular boundary axial perpendicular to it
The holder is two parts, upper and lower part by face 1.3；Top is offered from upper surface 1.1 to interface 1.3 perpendicular to interface
1.3 four through-holes 1.2, the distance between through-hole 1.2 is along ring support decile；If the corresponding oil cylinder volume of the installation tool compared with
Greatly, number of openings can further increase, and ensure that the push power that V-shaped seal ring 3 is subject to is uniform.Clamp bracket 1 is close to lower edge
Place offers V-groove mouth 1.4, and the bottom end of V-groove mouth 1.4 is interface 1.3；All through-holes 1.2 are in the side of interface 1.3
Directly it is connected to V-groove mouth 1.4.
Referring to Fig. 4 (a), Fig. 4 (b) and Fig. 4 (c), pusher 2 includes adjusting nut 2.1, guiding nut 2.2, push spiral shell
Bar 2.3, connecting sleeve 2.5 and push pressure ring 2.4.The upper surface 1.1 of clamp bracket 1 is welded on each through-hole 1.2 and leads
Draw nut 2.2, each guiding nut 2.2 is aligned coaxial with corresponding through-hole 1.2；One end of push screw rod 2.3 is welded with adjustment spiral shell
Mother 2.1, the other end include that plush copper 2.3.2 and shaft shoulder 2.3.1, plush copper 2.3.2 and shaft shoulder 2.3.1 are worn via guiding nut 2.2
The through-hole 1.2 of clamp bracket 1 is crossed to V-groove mouth 1.4；Push pressure ring 2.4 is welded and fixed with connecting sleeve 2.5, jointly will push
The plush copper 2.3.2 and shaft shoulder 2.3.1 packages of screw rod 2.3.
Referring to Fig. 5, connecting sleeve 2.5 is counter bore structure, is divided into symmetrical two parts along by the plane of its axis, the company
The aperture for connecing cutting ferrule 2.5 is sleeved on outside shaft shoulder 2.3.1, and macropore is sleeved on outside plush copper 2.3.2, and bottom end and the push of connecting sleeve 2.5 are pressed
Ring 2.4 welds together, the power transmitted for receiving push screw rod 2.3, and then V-shaped seal ring 3 is directly pressed and pushed away
It send.Because the diameter of 2.5 aperture of connecting sleeve and macropore is respectively greater than the diameter of shaft shoulder 2.3.1 and plush copper 2.3.2, screw rod is pushed
2.3 can freely rotate in cutting ferrule 2.5, the transmission form for converting power.
Installation process：
(1) adjusting nut 2.1 is respectively welded to the end of push screw rod 2.3, forms four widgets；(for rotating
Screw rod 2.3 is pushed, push pressure ring 2.4 is made to push V-shaped seal ring 3 forward.
(2) guiding nut 2.2 is welded on to the top of 1 1.1 4 through-holes 1.2 in upper surface of clamp bracket, guides nut 2.2
Coaxial, formation widgets are aligned with four through-holes 1.2 (for guiding push screw rod 2.3).
(3) four push screw arbor assemblies are each passed through clamp bracket component.
(4) after four groups of connecting sleeves 2.5 being attached separately to the outside of four 2.3 one end of push screw rod, with push pressure ring 2.4
It is welded together.
(a) connecting sleeve 2.5 is counter bore structure, and dimidiation will push the front end plush copper 2.3.2 and the shaft shoulder of screw rod 2.3
2.3.1 after being inserted in its counterbore, 2.5 macropore one end of connecting sleeve welds together with push pressure ring 2.4, because its counter bore hole diameters is more than
Plush copper 2.3.2 and shaft shoulder 2.3.1 diameters are used to convert power so the front end of push screw rod 2.3 can freely rotate in it
Transmission form.
(b) push pressure ring 2.4 welds together with connecting sleeve 2.5, the power transmitted for receiving push screw rod 2.3, to V
Type sealing ring 3 is directly pressed and is pushed.
The course of work：
(1) according to above-mentioned installation process assembling V-type combination seal installation tool 4；
(2) V-shaped seal ring 3 that need to be installed is installed into the V-groove mouth 1.4 in V-type combination seal installation tool 4,
As shown in Figure 5；
(3) installation tool 4 of clamping V-shaped sealing ring 3 is packed into oil cylinder installation V groups mounting groove 5, is filled to V group mounting grooves bottom
Face 6, as shown in Figure 6；
(4) four adjusting nuts 2.1 (ten regulation methods) are turned respectively, it is made to drive push screw rod 2.3 by guiding spiral shell
Mother 2.2 pushes ahead, and is finally pushed to promote push pressure ring 2.4 to move forward (i.e. clamp bracket 1 moves round about)
V-shaped seal ring 3 is extruded from the V-groove mouth 1.4 of clamp bracket 1 and it is made to be installed in place by pressure ring 2.4, as shown in Figure 7.
(5) V-type combination seal installation tool 4 is removed from oil cylinder V groups mounting groove 5, adjusting four adjusting nuts 2.1 makes to push away
It send pressure ring 2.4 retraction clamp bracket 1, is packed into next V-shaped seal ring 3 and starts new installment work.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of oil cylinder V-type combination sealing installation tool, it is characterised in that：Including clamp bracket (1) and pusher (2)；
Clamp bracket (1) offers through-hole (1.2), and pusher (2) is provided with push screw rod (2.3), and push screw rod (2.3) passes through logical
Hole (1.2) connects clamp bracket (1) and pusher (2).
2. a kind of oil cylinder according to claim 1 V-type combination sealing installation tool, it is characterised in that：Clamp bracket (1)
For ring support, interface (1.3) is being provided in its axial plane, interface (1.3) side is top, is opened up
There are several through-holes (1.2)；The other side is lower part, and the V-groove mouth of assembly V-shaped seal ring (3) is offered along ring support
(1.4)。
3. a kind of oil cylinder according to claim 2 V-type combination sealing installation tool, it is characterised in that：Clamp bracket (1)
Top opened up there are four through-hole (1.2) along its circumferential decile, the axis of through-hole (1.2) is parallel with the axis of clamp bracket (1).
4. a kind of oil cylinder according to claim 2 or 3 V-type combination sealing installation tool, it is characterised in that：Top it is upper
End face (1.1) is provided with guiding nut (2.2) at each through-hole (1.2), and guiding nut (2.2) and through-hole (1.2) are coaxial.
5. a kind of oil cylinder according to claim 1 V-type combination sealing installation tool, which is characterized in that pusher (2)
Including push screw rod (2.3), push pressure ring (2.4) and around the connecting sleeve (2.5) for pushing screw rod (2.3) one end；Connection card
The bottom surface for covering (2.5) is fixedly connected with push pressure ring (2.4)；Push the quantity and through-hole of screw rod (2.3) and connecting sleeve (2.5)
(1.2) quantity Matching.
6. a kind of oil cylinder according to claim 5 V-type combination sealing installation tool, which is characterized in that push screw rod
(2.3) it is welded with adjusting nut (2.1) in one end, the other end is disposed with the shaft shoulder (2.3.1) and plush copper (2.3.2).
7. a kind of oil cylinder according to claim 6 V-type combination sealing installation tool, which is characterized in that connecting sleeve
(2.5) it is counter bore structure, for the aperture of connecting sleeve (2.5) around the shaft shoulder (2.3.1), the aperture of aperture is more than the shaft shoulder (2.3.1)
Diameter；For the macropore of connecting sleeve (2.5) around plush copper (2.3.2), the diameter of macropore is more than the diameter of plush copper (2.3.2).
8. a kind of oil cylinder V-type combination sealing installation tool according to claim 5-7 any one, which is characterized in that
Push pressure ring (2.4) is welded and fixed with connecting sleeve (2.5) to be connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225399.7U CN207893134U (en) | 2018-02-08 | 2018-02-08 | A kind of oil cylinder V-type combination sealing installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225399.7U CN207893134U (en) | 2018-02-08 | 2018-02-08 | A kind of oil cylinder V-type combination sealing installation tool |
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| Publication Number | Publication Date |
|---|---|
| CN207893134U true CN207893134U (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820225399.7U Active CN207893134U (en) | 2018-02-08 | 2018-02-08 | A kind of oil cylinder V-type combination sealing installation tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194641A (en) * | 2018-02-08 | 2018-06-22 | 中钢集团西安重机有限公司 | A kind of oil cylinder V-type combination sealing installation tool |
-
2018
- 2018-02-08 CN CN201820225399.7U patent/CN207893134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194641A (en) * | 2018-02-08 | 2018-06-22 | 中钢集团西安重机有限公司 | A kind of oil cylinder V-type combination sealing installation tool |
| CN108194641B (en) * | 2018-02-08 | 2024-04-30 | 中钢集团西安重机有限公司 | V-shaped combined sealing installation tool for oil cylinder |
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