CN208584496U - A kind of speed change box clutch piston ring circlip dismantling device - Google Patents
A kind of speed change box clutch piston ring circlip dismantling device Download PDFInfo
- Publication number
- CN208584496U CN208584496U CN201821112100.3U CN201821112100U CN208584496U CN 208584496 U CN208584496 U CN 208584496U CN 201821112100 U CN201821112100 U CN 201821112100U CN 208584496 U CN208584496 U CN 208584496U
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- CN
- China
- Prior art keywords
- circlip
- type groove
- supporting leg
- piston ring
- pressing plate
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- 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.)
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Abstract
The utility model belongs to mine underground trackless equipment maintenance field, it is related to a kind of speed change box clutch piston ring circlip dismantling device, cylinder, fastening nut, Circlip tongs, which are picked and placed, including U-type groove pressing plate, supporting leg, connecting screw, circlip dismounts mouth, cylindrical base, baffle, U-type groove pressing plate both ends offer U-type groove, there are vertical screw hole, lower end vertical direction to extend baffle in supporting leg, connecting screw top is embedded in U-type groove, middle and lower part screws in supporting leg, and fastening nut is attached to supporting leg upper end；Circlip pick-and-place barrel bore is identical as piston ring outer diameter, sets Circlip tongs dismounting mouth among it, bottom sets the cylindrical base to match with circlip washer size, structure；U-type groove pressing plate bottom surface and circlip pick and place cylinder upper end face contact.The utility model has the advantages that the tool construction it is simple, it is easy to use, only need one man operation, can Fast Installation, disassembly speed change box clutch piston ring circlip.
Description
Technical field
The utility model belongs to mine underground trackless equipment maintenance unit field, is related to a kind of speed change box clutch piston ring
Circlip dismantling device.
Background technique
The WJ-6 type scraper of mine underground operation at present uses 6421 model gearboxes of DANA production, gearbox repairing
Or item is when repairing, it is necessary to disassemble and install clutch plunger ring circlip, piston ring circlip is embedded in concave circlip washer, disassembly and peace
Dress needs two people cooperation, and the activity duration is long, low efficiency, influences the transmission assembly maintenance duration；And scraper is in underground job
When there are the failures such as speed change box leakage and need to open shell, piston is dismantled, when being sealed circle replacement, because of no special piston ring card
Spring dismantling device influences ad hoc inspection and repair, and equipment is caused to be unable to operate normally.
Utility model content
The utility model in order to solve the above problem, has developed a kind of speed change box clutch piston ring circlip dismantling device.
The technical solution of the utility model includes: a kind of speed change box clutch piston ring circlip dismantling device, including U-type groove pressure
Plate, supporting leg, connecting screw, circlip pick and place cylinder, fastening nut, Circlip tongs and dismount mouth, cylindrical base, baffle, U-type groove pressing plate
It is a strip plate, both ends offer U-type groove, have vertical screw hole, lower end vertical direction to extend baffle in supporting leg, connect spiral shell
Bar top is embedded in U-type groove, middle and lower part screws in supporting leg, and fastening nut is attached to supporting leg upper end；Circlip picks and places barrel bore
It is identical as piston ring outer diameter, Circlip tongs dismounting mouth is set among it, and bottom sets the cylinder to match with circlip washer size, structure
Pedestal；U-type groove pressing plate bottom surface and circlip pick and place cylinder upper end face contact.
Further, the Circlip tongs dismounting mouth expansion view is rectangle and quadrangle chamfering.
The beneficial effects of the utility model are: solving piston ring card when the maintenance of gearbox earth's surface and underground temporary derangement processing
The difficult problem of spring disassembly and installation.The tool construction is simple, it is easy to use, only need one man operation, can Fast Installation, disassembly speed change
Case clutch plunger ring circlip, it is not subject to conditions, shorten the maintenance duration, improve maintenance efficiency, saves labour cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of speed change box clutch piston ring circlip dismantling device, including U-type groove pressing plate 1, support
Leg 2, connecting screw 3, circlip pick and place cylinder 4, fastening nut 5, Circlip tongs and dismount mouth 6, cylindrical base 7, baffle 8, U-type groove pressing plate
1 is a strip plate, and both ends offer U-type groove, have in supporting leg 2 vertical screw hole, lower end vertical direction (i.e. with support leg length
Direction is in 90 °) extend baffle 8,3 top of connecting screw is embedded in U-type groove, middle and lower part screws in supporting leg 2, fastening nut 5
It is attached to 2 upper end of supporting leg；Circlip pick-and-place 4 internal diameter of cylinder is identical as piston ring outer diameter, sets Circlip tongs dismounting mouth 6, bottom among it
Portion sets the cylindrical base 7 to match with circlip washer size, structure；1 bottom surface of U-type groove pressing plate and circlip pick and place 4 upper surface of cylinder
Contact.
It is rectangle and quadrangle chamfering that view, which is unfolded, in the Circlip tongs dismounting mouth 6.The size of U-type groove pressing plate 1 is according to connection spiral shell
Depending on bar and clutch drum diameter.
Implementation process: when circlip disassembles and installs, circlip pick-and-place cylinder 4 is placed on circlip washer, cylindrical base 7
It matches with circlip washer concave edge size, circlip picks and places cylinder 4 and puts U-type groove pressing plate 1 above, and connecting screw 3 connects U-type groove pressing plate
1 and supporting leg 2, the spacing between two supporting legs is adjusted by U-type groove pressing plate 1, make the baffle 8 of 2 bottom of supporting leg block from
Clutch drum (two baffle positions are opposite at this time), 3 upper end of connecting screw screw in fastening nut 5, rotate fastening nut 5, U with spanner
Circlip pick-and-place cylinder 4 is given in power transmission to the first stress of type groove pressing plate 1 again, compresses butterfly spring, Circlip tongs dismount 6 bottom edge of mouth and circlip washer
Circlip both ends are blocked with Circlip tongs when being substantially flush, clamp is unclamped, takes out or put into circlip.
Claims (2)
1. a kind of speed change box clutch piston ring circlip dismantling device, it is characterized in that: include U-type groove pressing plate (1), supporting leg (2),
Connecting screw (3), circlip pick and place cylinder (4), fastening nut (5), Circlip tongs dismounting mouth (6), cylindrical base (7), baffle (8), U
Type groove pressing plate (1) is a strip plate, and both ends offer U-type groove, have vertical screw hole, lower end vertical direction to prolong in supporting leg (2)
It stretches out baffle (8), connecting screw (3) top is embedded in U-type groove, middle and lower part screws in supporting leg (2), and fastening nut (5) is attached to
Supporting leg (2) upper end；Circlip pick-and-place cylinder (4) internal diameter is identical as piston ring outer diameter, sets Circlip tongs dismounting mouth (6) among it,
Bottom sets the cylindrical base (7) to match with circlip washer size, structure；U-type groove pressing plate (1) bottom surface and circlip pick and place cylinder
(4) upper end face contact.
2. a kind of speed change box clutch piston ring circlip dismantling device according to claim 1, it is characterized in that: the circlip
Pincers dismounting mouth (6) expansion view is rectangle and quadrangle chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821112100.3U CN208584496U (en) | 2018-07-13 | 2018-07-13 | A kind of speed change box clutch piston ring circlip dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821112100.3U CN208584496U (en) | 2018-07-13 | 2018-07-13 | A kind of speed change box clutch piston ring circlip dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208584496U true CN208584496U (en) | 2019-03-08 |
Family
ID=65540621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821112100.3U Active CN208584496U (en) | 2018-07-13 | 2018-07-13 | A kind of speed change box clutch piston ring circlip dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208584496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835610A (en) * | 2019-03-29 | 2019-06-04 | 江苏核电有限公司 | A kind of fixed device of gen-set diesel engine crankshaft transport |
| CN110625561A (en) * | 2019-09-29 | 2019-12-31 | 泸州容大智能变速器有限公司 | Clamp spring disassembling tool for shaft assembly |
-
2018
- 2018-07-13 CN CN201821112100.3U patent/CN208584496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835610A (en) * | 2019-03-29 | 2019-06-04 | 江苏核电有限公司 | A kind of fixed device of gen-set diesel engine crankshaft transport |
| CN110625561A (en) * | 2019-09-29 | 2019-12-31 | 泸州容大智能变速器有限公司 | Clamp spring disassembling tool for shaft assembly |
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