CN206465036U - A kind of valve stem fixture for disassembling sealing sleeve - Google Patents
A kind of valve stem fixture for disassembling sealing sleeve Download PDFInfo
- Publication number
- CN206465036U CN206465036U CN201720015898.9U CN201720015898U CN206465036U CN 206465036 U CN206465036 U CN 206465036U CN 201720015898 U CN201720015898 U CN 201720015898U CN 206465036 U CN206465036 U CN 206465036U
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- head
- installation portion
- valve stem
- sealing sleeve
- pair
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Abstract
The utility model is related to disassembling fixture technical field, disclose a kind of valve stem fixture for disassembling sealing sleeve, it includes shank and head, the shank and head connection, the head is in the hollow tubular of open at one end, the radially opposite sides on the head are relative to be provided with open slot, the head is divided into by the first installation portion and the second installation portion by the open slot, first installation portion and the second installation portion are provided with a pair of clamping heads being oppositely arranged, the clamping head includes jig arm and a pair of linking arms being connected respectively with the both sides of the jig arm, the vertical extension of linking arm described in a pair, the linking arm is connected with corresponding first installation portion and the second installation portion.The utility model can easily and fast dismantle valve stem sealing shroud, and keep the sealing shroud after dismounting complete.
Description
Technical field
The utility model is related to disassembling fixture technical field, more particularly to a kind of valve stem fixture for disassembling sealing sleeve.
Background technology
Valve stem sealing shroud is to be used for sealed parts in cylinder head assembly, unspecial in the market to tear open
Unload frock.In existing dismounting sealing sleeve method, operator typically uses pliers and flat mouth screwdriver, raw to draw hard sled, destruction
Property dismounting.The destructive rate that this method not only results in sealing shroud is 100%, and dismantlement work wastes time and energy, and dismantles single
Sealing shroud with about when 1 minute or so, cause a large amount of wastes of time and manpower.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model is how easily and fast to dismantle valve stem sealing shroud, and keeps tearing open
Sealing shroud after unloading is complete.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of valve stem fixture for disassembling sealing sleeve, and it includes
Shank and head, the shank and head connection, the head is in the hollow tubular of open at one end, the radially opposite sides on the head
It is relative to be provided with open slot, the head is divided into by the first installation portion and the second installation portion, first peace by the open slot
Dress portion and the second installation portion are provided with a pair of clamping heads being oppositely arranged, and the clamping head includes jig arm and the both sides with the jig arm
A pair of the linking arms connected respectively, the vertical extension of linking arm described in a pair, the linking arm and corresponding described first
Installation portion and the connection of the second installation portion.
Wherein, the end of the linking arm is provided with the bending end of bending.
Wherein, the jig arm is arranged to analog-U shaped, the linking arm and the angled connection in side of the jig arm.
Wherein, it the angle ranging from acute angle.
Wherein, first installation portion and the second installation portion are equipped with a pair of mounting holes and a pair of pilot holes, the connection
Arm extends outside pilot hole out of corresponding pilot hole, and the bending end is inserted in the corresponding mounting hole, described in a pair
Jig arm is located relatively in the head.
Wherein, the clamping head is bent by steel wire forms.
Wherein, opening upwards extension of the open slot along the head, the open slot includes open section and pickup section,
The width of the pickup section is more than the diameter of sealing shroud, and its length is more than the length of sealing shroud.
Wherein, the head is cut by steel pipe, Drilling operation is formed.
Wherein, the shank is T-shaped.
Wherein, the shank is welded to connect with head.
(3) beneficial effect
Compared with prior art, the utility model has advantages below：
A kind of valve stem fixture for disassembling sealing sleeve that the utility model is provided, it includes shank and head, the shank
With head connection, the head is in the hollow tubular of open at one end, and the radially opposite sides on the head are relative to be provided with open slot, passes through
The head is divided into the first installation portion and the second installation portion by the open slot, and first installation portion and the second installation portion are provided with
A pair of clamping heads being oppositely arranged, the clamping head includes jig arm and a pair of connections being connected respectively with the both sides of the jig arm
Arm, the vertical extension of linking arm described in a pair, the linking arm and corresponding first installation portion and the second installation portion
Connection, so as to ensure when a pair of jig arm are softened, can produce a torsion restoring force；Due to there is the torsion restoring force, folder
When arm clamps the sealing shroud of valve guide bushing, operator need to only pull up shank, you can complete the dismounting of sealing shroud, time saving province
Power, and ensure that the intact of sealing shroud.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of valve stem fixture for disassembling sealing sleeve of the utility model；
Fig. 2 is a kind of head construction schematic diagram of valve stem fixture for disassembling sealing sleeve of the utility model；
Fig. 3 is Fig. 2 side view；
Fig. 4 is the schematic diagram that Fig. 2 does not install clamping head；
Fig. 5 (a) and (b) are a kind of use state figure of valve stem fixture for disassembling sealing sleeve of the utility model.
In figure：1：Shank；2：Head；3：Clamping head；31：Jig arm；32：Linking arm；33：Bending end；4：Open slot；5：Peace
Fill hole；6：Pilot hole；7：Sealing shroud.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Example is used to illustrate the utility model, but is not limited to scope of the present utility model.
, it is necessary to explanation in description of the present utility model, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for describing purpose, without being understood that
To indicate or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As Figure 1-4, the utility model provides a kind of valve stem fixture for disassembling sealing sleeve, and it includes the He of shank 1
Head 2, the shank 1 and head 2 are connected, and the head 2 is in the hollow tubular of open at one end, and specifically, head 2 can be by steel pipe
Be made, the radially opposite sides on the head 2 are relative to be provided with open slot 4, open slot 4 it is opening down, by the open slot 4 by institute
State head 2 and be divided into the first installation portion and the second installation portion, it will be understood that the first installation portion and the second installation portion are on head 2
Axially symmetric to set, first installation portion and the second installation portion are provided with a pair of the clamping heads 3 being oppositely arranged, the clamping head 3
A pair of the linking arms 32 being connected respectively including jig arm 31 and with the both sides of the jig arm 31, the vertical length of linking arm 32 described in a pair
Degree, the linking arm 32 is connected with corresponding first installation portion and the second installation portion so that a pair of jig arm 31 are supportted
When opening, a torsion restoring force can be produced；Due to there is the torsion restoring force, when jig arm 31 clamps the sealing shroud of valve guide bushing,
Shank 1 only need to be pulled up, is replied reversing under power effect, sealing shroud can complete dismounting, time saving and energy saving, and ensure that close
Big envelope it is intact.
Connect for convenience, the end of the linking arm 32 is provided with the bending end 33 of bending.
Wherein, the jig arm 31 is arranged to analog-U shaped, in the present embodiment, and the bottom of the jig arm 31 keeps straight, the company
The angled connection in side of arm 32 and the jig arm 31 is connect, further, acute angle is the angle ranging from, so that jig arm 31 is in institute
The axis direction for being headward 2 is stated in head 2 to be obliquely installed from bottom to top, when being caught in sealing shroud from the top down, easy quilt
Sealing shroud 7 is strutted.
Wherein, first installation portion and the second installation portion are equipped with a pair of mounting holes 5 and a pair of pilot holes 6, the company
Arm 32 is connect out of corresponding pilot hole 6 to extend outside pilot hole 6, and the bending end 33 is inserted in the corresponding mounting hole 5,
Jig arm 31 described in a pair is located relatively in the head 2, is installed so that the clamping head 3 is arranged on into the first installation portion and second
In portion.
Wherein, the clamping head 3 can be bent by steel wire forms, with certain elastic deformation and elastic resilience.
Wherein, opening upwards extension of the open slot 4 along the head 2, the open slot 4 includes open section and pickup
Section, the open section width is less than pickup section width, and the width of the pickup section is more than the diameter of sealing shroud, and its length is more than close
The length of big envelope, facilitates after disassembling sealing sleeve, and sealing shroud is taken out from pickup section.
Specifically, the head 2 can be cut by steel pipe, Drilling operation is formed.
In embodiment of the present utility model, hold for convenience, the shank 1 is preferably T-shaped.
It is connected in order that obtaining shank 1 with head 2 reliably, the shank 1 can be used with head 2 and is welded to connect.
As embodiment of the present utility model, such as Fig. 5 (a) and (b) are shown, and its operating process is：In use, operator's hand
Frock shank 1 is held, frock head 2 is pressed downward, wire clip opens, the pressing tool head 2 of sealing shroud 7；When sealing shroud 7 is all pressed
Enter behind frock head 2, due to the torsion restoring force of wire clip, wire clip clamps the sealing shroud 7 of valve guide bushing；Now operator only
Frock need to be pulled up, you can complete the dismounting of sealing shroud 7, it is time saving and energy saving, it is easy to use, and ensure that sealing shroud 7 is torn open
Integrality after unloading.
As can be seen from the above embodiments, the utility model is simple in construction, it is easy to fabricate, good economy performance, dismounting one
Individual sealing shroud is only needed about 5 seconds, efficiency high, and also ensures the complete of the sealing shroud after dismounting.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of valve stem fixture for disassembling sealing sleeve, it is characterised in that including shank and head, the shank and head connect
Connect, the head is in the hollow tubular of open at one end, the radially opposite sides on the head are relative to be provided with open slot, passes through the opening
The head is divided into the first installation portion and the second installation portion by groove, and first installation portion and the second installation portion are provided with and be oppositely arranged
A pair of clamping heads, the clamping head includes jig arm and a pair of linking arms being connected respectively with the both sides of the jig arm, a pair of institutes
The vertical extension of linking arm is stated, the linking arm is connected with corresponding first installation portion and the second installation portion.
2. valve stem fixture for disassembling sealing sleeve according to claim 1, it is characterised in that the jig arm is arranged to class U
Type, the linking arm and the angled connection in side of the jig arm.
3. valve stem fixture for disassembling sealing sleeve according to claim 2, it is characterised in that the angle ranging from acute angle.
4. valve stem fixture for disassembling sealing sleeve according to claim 1, it is characterised in that the end of the linking arm is set
There is the bending end of bending.
5. valve stem fixture for disassembling sealing sleeve according to claim 4, it is characterised in that first installation portion and
Two installation portions are equipped with a pair of mounting holes and a pair of pilot holes, and the linking arm extends pilot hole out of corresponding pilot hole
Outside, and in the corresponding mounting hole of bending end insertion, jig arm described in a pair is located relatively in the head.
6. the valve stem fixture for disassembling sealing sleeve according to claim any one of 1-5, it is characterised in that the clamping head
Bent and formed by steel wire.
7. valve stem fixture for disassembling sealing sleeve according to claim 1, it is characterised in that the open slot is along the head
The opening upwards extension in portion, the open slot includes open section and pickup section, and the width of the pickup section is more than the straight of sealing shroud
Footpath, its length is more than the length of sealing shroud.
8. valve stem fixture for disassembling sealing sleeve according to claim 1, it is characterised in that cut by steel pipe on the head
Cut, Drilling operation is formed.
9. valve stem fixture for disassembling sealing sleeve according to claim 1, it is characterised in that the shank is T-shaped.
10. valve stem fixture for disassembling sealing sleeve according to claim 1, it is characterised in that the shank is welded with head
Connect in succession.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015898.9U CN206465036U (en) | 2017-01-06 | 2017-01-06 | A kind of valve stem fixture for disassembling sealing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015898.9U CN206465036U (en) | 2017-01-06 | 2017-01-06 | A kind of valve stem fixture for disassembling sealing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206465036U true CN206465036U (en) | 2017-09-05 |
Family
ID=59706541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015898.9U Active CN206465036U (en) | 2017-01-06 | 2017-01-06 | A kind of valve stem fixture for disassembling sealing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206465036U (en) |
-
2017
- 2017-01-06 CN CN201720015898.9U patent/CN206465036U/en active Active
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