CN207915394U - A kind of clutch assembly extraction and clutch shaft sealing ring installation tool - Google Patents
A kind of clutch assembly extraction and clutch shaft sealing ring installation tool Download PDFInfo
- Publication number
- CN207915394U CN207915394U CN201820336810.8U CN201820336810U CN207915394U CN 207915394 U CN207915394 U CN 207915394U CN 201820336810 U CN201820336810 U CN 201820336810U CN 207915394 U CN207915394 U CN 207915394U
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- holder
- screw rod
- sealing ring
- clutch shaft
- clutch
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Abstract
It is disclosed by the utility model to belong to installation tool for clutch technical field, specially a kind of clutch assembly extraction and clutch shaft sealing ring installation tool, including spinning apparatus, holder and shrink set, the spinning apparatus includes screw rod and briquetting, the pedestal upper end is equipped with and the matched threaded hole of screw rod, and frame bottom is communicated with cylindrical cavity with threaded hole, the screw thread on clutch shaft surface is isolated with set surface is shunk by pulling claw, it avoids the screw thread that subsequent rotation leads to clutch shaft surface impaired, influences service life；Further, staff makes holder be run down along set is shunk by axis pin rotary screw, while hex bolts forces briquetting to press to sealing ring surface, keep the installation of sealing ring more firm, improve leakproofness, while the utility model have it is easy to operate, cost is relatively low to be suitble to be widely used to promote.
Description
Technical field
It is disclosed by the utility model to belong to installation tool for clutch technical field, specially a kind of clutch assembly extraction and
Clutch shaft sealing ring installation tool.
Background technology
Currently, the sealing structure at construction machinery gear box oil inlet end cap is：One spacer is installed on oil inlet end cap endoporus,
Spacer is connected with oil inlet end cap endoporus by being interference fitted；Clutch shaft is interspersed in spacer, and clutch shaft is in spacer when work
Interior high speed rotation；Sealing ring is mounted between clutch shaft and spacer, is used as the rotatory sealing between clutch shaft and spacer；Every
It puts on and is designed with oilhole corresponding with oil inlet end cap, entered in clutch shaft by spacer convenient for the oil that oil inlet end covers
It goes.Spacer when mounted, due to lacking suitable installation tool, causes staff's installation steps cumbersome, together with oil inlet end cap
When manual operations sealing ring be easy installation built on the sand, poor sealing.
Utility model content
The purpose of this utility model is to provide a kind of clutch assembly extraction and clutch shaft sealing ring installation tool, with
It solves spacer mentioned above in the background art and oil inlet end cap when mounted, due to lacking suitable installation tool, leads to work
It is cumbersome to make personnel's installation steps, while sealing ring hand-manipulated is easy installation built on the sand, the problem of poor sealing.
To achieve the above object, the utility model provides the following technical solutions：A kind of clutch assembly extraction and clutch
Simmer ring installation tool, including spinning apparatus, holder and contraction set, the spinning apparatus includes screw rod and briquetting, the branch
Frame upper end be equipped with the matched threaded hole of screw rod, and frame bottom and threaded hole are communicated with cylindrical cavity, and the screw rod is perpendicular
To being screwed onto in holder upper screwed hole clockwise, and screw rod bottom end extends in holder cylindrical cavity, and is located at the holder
Screw rod in cylindrical cavity is connect by a hex bolts with briquetting, and the hex bolts includes cylinder and end cap, the column
Body is screwed onto counterclockwise in the counterbore of screw rod bottom, and the briquetting is provided with the through hole with end cap clearance fit in an axial direction, described
Holder is set in contraction set inner cavity, and shrinks set inner cavity and slidably connect pressing device, and the pressing device includes two groups of pulling claws,
Pulling claw described in two groups constitutes hollow round table structure, and the briquetting extends in the inner cavity that pulling claw described in two groups is constituted, and two groups of institutes
Pulling claw upper surface is stated to offset with frame bottom surface.
Preferably, the spinning apparatus further includes axis pin, and the axis pin extends transversely through screw tip, and is located at the screw rod
It is bolted with nut on the axis pin on right side.
Preferably, integrally formed with convex ribs, the convex ribs surface is provided with anti-skidding Xian for the contraction set and rack surface
Line.
Preferably, the pulling claw peripheral surface is wedge shape, and contraction set bottom matches integrally formed with wedge-shaped surface
The flange of conjunction, the briquetting bottom surface are provided with groove, and the pulling claw is equipped with the locating piece with fit depressions.
Compared with prior art, the utility model has the beneficial effects that：By pulling claw by the screw thread on clutch shaft surface with
The isolation of set surface is shunk, avoids the screw thread that subsequent rotation leads to clutch shaft surface impaired, influences service life；Further,
Staff makes holder be run down along set is shunk by axis pin rotary screw, while hex bolts forces briquetting to press to sealing ring
Surface keeps the installation of sealing ring more firm, improve leakproofness, while the utility model have it is easy to operate, cost is relatively low
It is suitble to be widely used to promote.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model hex bolts structural schematic diagram；
Fig. 3 is the utility model supporting structure schematic diagram；
Fig. 4 is that the utility model shrinks nested structure schematic diagram.
In figure：Set, 31 flanges, 4 six are shunk in 1 spinning apparatus, 11 screw rods, 12 briquettings, 121 grooves, 13 axis pins, 2 holders, 3
Corner bolt, 41 cylinders, 42 end caps, 5 pressing devices, 6 pulling claws, 61 locating pieces, 7 convex ribs, 71 anti-skidding Xian Wen.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of clutch assembly extraction and clutch shaft are close
Seal ring installation tool, including spinning apparatus 1, holder 2 and contraction set 3, the spinning apparatus 1 include screw rod 11 and briquetting 12, institute
State 2 upper end of holder be equipped with 11 matched threaded hole of screw rod, and 2 bottom of holder and threaded hole are communicated with cylindrical cavity, institute
It states screw rod 11 to be vertically screwed onto clockwise in 2 upper screwed hole of holder, and 11 bottom end of screw rod extends in 2 cylindrical cavity of holder,
Screw rod 11 in 2 cylindrical cavity of the holder is connect by a hex bolts 4 with briquetting 12, and the hex bolts 4 wraps
Cylinder 41 and end cap 42 are included, the cylinder 41 is screwed onto counterclockwise in the counterbore of 11 bottom of screw rod, and the briquetting 12 is opened in an axial direction
There are the through hole with 42 clearance fit of end cap, the holder 2 to be set in 3 inner cavities of contraction set, and shrinks 3 inner cavities of set and slidably connect
Pressing device 5, the pressing device 5 include two groups of pulling claws 6, and pulling claw 6 described in two groups constitutes hollow round table structure, the briquetting 12
It extends in the inner cavity that pulling claw 6 described in two groups is constituted, and 6 upper surface of pulling claw described in two groups offsets with 2 bottom surface of holder.
Wherein, the spinning apparatus 1 further includes axis pin 13, and the axis pin 13 extends transversely through 11 top of screw rod, and is located at institute
It states and is bolted with holder 2 described in nut on the axis pin 13 on the right side of screw rod 11 and shrinks that 3 uniform surfaces of set are body formed a convex ribs 7, it is described
7 surface of convex ribs is provided with anti-skidding Xian Wen 71.6 peripheral surface of the pulling claw is wedge shape, contractions 3 bottoms of set integrally formed with
The matched flange 31 of wedge-shaped surface, 12 bottom surface of the briquetting are provided with groove 121, and the pulling claw 6 is equipped with and groove 121
Matched locating piece 61.
Operation principle：Clutch shaft sealing ring is placed on clutch shaft using when with bow compass by staff, into one
Step ground, staff are set in set 3 is shunk on the outside of clutch shaft, further, two groups of pulling claws 6 are put into contraction set 3, are led to
It crosses pulling claw 6 screw thread on clutch shaft surface is isolated with 3 surfaces of set are shunk, subsequent rotation is avoided to lead to the spiral shell on clutch shaft surface
Line is impaired, influences service life；Further, staff keeps holder 2 downward along set 3 is shunk by 13 rotary screw 11 of axis pin
Operation, while hex bolts 4 forces briquetting 12 to press to sealing ring surface, keeps the installation of sealing ring more firm, improves leakproofness, together
When the utility model have it is easy to operate, cost is relatively low to be suitble to be widely used to promote.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of clutch assembly extraction and clutch shaft sealing ring installation tool, it is characterised in that：Including spinning apparatus (1),
Holder (2) and contraction set (3), the spinning apparatus (1) includes screw rod (11) and briquetting (12), and holder (2) upper end is equipped with
With screw rod (11) matched threaded hole, and holder (2) bottom and threaded hole are communicated with cylindrical cavity, and the screw rod (11) is perpendicular
To being screwed onto in holder (2) upper screwed hole clockwise, and screw rod (11) bottom end extends in holder (2) cylindrical cavity, is located at
Screw rod (11) in holder (2) cylindrical cavity is connect by a hex bolts (4) with briquetting (12), the hex bolts
(4) include cylinder (41) and end cap (42), the cylinder (41) is screwed onto counterclockwise in the counterbore of screw rod (11) bottom, the pressure
Block (12) is provided in an axial direction is set in contraction set (3) inner cavity with the through hole of end cap (42) clearance fit, the holder (2), and
It shrinks set (3) inner cavity and slidably connects pressing device (5), the pressing device (5) includes two groups of pulling claws (6), is drawn described in two groups
Pawl (6) constitutes hollow round table structure, and the briquetting (12) extends in the inner cavity that pulling claw (6) described in two groups is constituted, and two groups of institutes
Pulling claw (6) upper surface is stated to offset with holder (2) bottom surface.
2. a kind of clutch assembly extraction according to claim 1 and clutch shaft sealing ring installation tool, feature exist
In：The spinning apparatus (1) further includes axis pin (13), and the axis pin (13) extends transversely through screw rod (11) top, and positioned at described
It is bolted with nut on axis pin (13) on the right side of screw rod (11).
3. a kind of clutch assembly extraction according to claim 1 and clutch shaft sealing ring installation tool, feature exist
In：It the holder (2) and shrinks set (3) uniform surface is body formed has convex ribs (7), convex ribs (7) surface to be provided with anti-skidding Xian
Line (71).
4. a kind of clutch assembly extraction according to claim 1 and clutch shaft sealing ring installation tool, feature exist
In：Pulling claw (6) peripheral surface is wedge shape, and the contraction covers (3) bottom integrally formed with matched convex with wedge-shaped surface
Edge (31), briquetting (12) bottom surface are provided with groove (121), and the pulling claw (6) is equipped with matched with groove (121)
Locating piece (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336810.8U CN207915394U (en) | 2018-03-13 | 2018-03-13 | A kind of clutch assembly extraction and clutch shaft sealing ring installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336810.8U CN207915394U (en) | 2018-03-13 | 2018-03-13 | A kind of clutch assembly extraction and clutch shaft sealing ring installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915394U true CN207915394U (en) | 2018-09-28 |
Family
ID=63599107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820336810.8U Active CN207915394U (en) | 2018-03-13 | 2018-03-13 | A kind of clutch assembly extraction and clutch shaft sealing ring installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207915394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318420A (en) * | 2020-10-29 | 2021-02-05 | 中国航发贵州黎阳航空动力有限公司 | Assembling and disassembling device for graphite sealing device and using method |
-
2018
- 2018-03-13 CN CN201820336810.8U patent/CN207915394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318420A (en) * | 2020-10-29 | 2021-02-05 | 中国航发贵州黎阳航空动力有限公司 | Assembling and disassembling device for graphite sealing device and using method |
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