CN109352603A - A kind of rubber strip sealing ring tools - Google Patents
A kind of rubber strip sealing ring tools Download PDFInfo
- Publication number
- CN109352603A CN109352603A CN201811097263.3A CN201811097263A CN109352603A CN 109352603 A CN109352603 A CN 109352603A CN 201811097263 A CN201811097263 A CN 201811097263A CN 109352603 A CN109352603 A CN 109352603A
- Authority
- CN
- China
- Prior art keywords
- pressure block
- screw rod
- rubber strip
- dynamic pressure
- sealing ring
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
- B26B29/06—Arrangements for guiding hand cutting tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of rubber strip sealing ring tools, including pedestal, static pressure block, dynamic pressure block, rack fixing seat, fixed bracket, fast split nut, screw rod, guide blot, cutting blade and seccotine；Rack fixing seat and static pressure block are fixed on pedestal, dynamic pressure block is located on static pressure block, fixed bracket is fixed at the top of rack fixing seat, the upper surface of dynamic pressure block is provided with screw rod bolt, fast split nut is fixed on fixed bracket, the lower end of screw rod is flexibly connected after passing through fast split nut with screw rod bolt, guide blot is fixed on pedestal after passing through dynamic pressure block and static pressure block, the linear type slot of tilt distribution is offered on dynamic pressure block, the tool can be realized the production of rubber strip sealing ring, and the rubber strip sealing ring sealing effect made is good, long service life.
Description
Technical field
The present invention relates to a kind of tools, and in particular to a kind of rubber strip sealing ring tools.
Background technique
The increasingly increase of electricity need load, the task of power transformer are more and more heavier.Under continuous loading high temperature, warp
Often there is sealing ring aging phenomenon, causes leakage of oil, the greatly operation of influence power system stability.How power supply system is guaranteed
Safe and stable operation is the primary goal of operation of power networks.And by the processing to transformer sealing ring, it can guarantee that transformer is not permeable
Leakage, provides good guarantee for the stabilization of power grids.
Transformer flange connects leakage with positions such as the pedestal of various attachmentes, terminal pads, is typically due to junction sealing
Caused by circle.Sealing ring will appear situations such as improper size, aging (following the string), fracture.When these situations occur, transformation
The decline of device oil level rapidly, seriously affects the insulation and heat-sinking capability of transformer, when serious, burns transformer, influence to power.
Therefore, sealing ring is replaced, so that the oil-proof necessary means for being to ensure that transformer stable operation of transformer.It is replacing
In the process, sealing ring can not make in advance, it is necessary to after measuring at the scene, accurate size and thickness are obtained, it is hand-made
The necessary sophisticated technologies of sealing ring, it is ensured that sealing effect is good.Seem simple, it is practical that the manipulative ability of operating personnel is examined very much
It tests, the proficiency of individual event work is required high.Scene is often time-consuming and laborious to take material in order to make a slight sealing ring,
Extreme influence working efficiency.
Transformer sealing ring is the main accessories for guaranteeing transformer coupling part and not leaking.Large sealing circle majority is
Made of rubber strip type ring connects, the sealing ring of finished product generally will use in factory.
When replacing rubber strip type sealing ring at the scene, often due to the off size suitable or finished product annular shape sealing of sealing ring
Circle can not be in embedded groove, it is necessary to which scene carries out hand-made.During processed by hand, the rubber for cutting surveyed length is needed first
Item, and cutting by predetermined angular to rubber strip both ends cements cut surface docking with seccotine, will finally complete
Rubber strip sealing ring is pressed into the groove of connecting flange.
Oil-immersed transformer has compared with strict requirements cutting angle, the planarization of its rubber strip sealing ring cut surface.
Especially cut surface must be complete, smooth, and when bonding is secured, seamless, it is ensured that not permeable oil leak at gasket production.However it is practical
It is final to dock since rubber both ends rotate, loosen and frequently result in that cut surface is rough, out-of-flatness during hand cut
When paste occur it is insecure, crack, to lose sealing effect, influence service life.Therefore service personnel cuts by hand
Cut often need to cut cut surface again, adjustment of polishing.However modification section can make rubber strip length more repair repeatedly
It is shorter, eventually lead to production failure.Therefore hand cut rubber strip producing efficiency is low, high rejection rate.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of rubber strip sealing ring production work is provided
Tool, which can be realized the production of rubber strip sealing ring, and the rubber strip sealing ring sealing effect made is good, service life
It is long.
In order to achieve the above objectives, rubber strip sealing ring tools of the present invention include pedestal, static pressure block, dynamic pressure
Block, rack fixing seat, fixed bracket, fast split nut, screw rod, guide blot, cutting blade and seccotine；
Rack fixing seat and static pressure block are fixed on pedestal, and dynamic pressure block is located on static pressure block, and fixed bracket is fixed on bracket
At the top of fixing seat, the upper surface of dynamic pressure block is provided with screw rod bolt, and fast split nut is fixed on fixed bracket, and the lower end of screw rod is worn
It is flexibly connected after too fast split nut with screw rod bolt, guide blot is fixed on pedestal after passing through dynamic pressure block and static pressure block, dynamic pressure
The linear type slot of tilt distribution is offered on block；
In production, rubber strip is placed between dynamic pressure block and static pressure block, wherein rubber strip and linear type slot phase
It hands over, is rotated further by screw rod, by screw rod clamping screw bolt, so that rubber strip is pressed between dynamic pressure block and static pressure block, then will
Cutting blade streaks linear type slot, and to realize the cutting of rubber strip end, the both ends of rubber strip are finally passed through strength gluing
It closes, to form rubber strip sealing ring.
The upper end of screw rod is provided with handwheel, is provided with handle on handwheel.
The number of guide blot is four, and four guide blots are located at the position at four angles of dynamic pressure block.
There are two support, one end of screw rod bolt passes through a support for the upper surface setting of dynamic pressure block, screw rod bolt it is another
One end passes through another support.
The lower end of screw rod passes through screw rod bolt, wherein the diameter on screw rod across the part of screw rod bolt is less than on screw rod
The diameter of other parts.
The second slot is provided on dynamic pressure block, wherein the second slot is connected with linear type slot, and the second slot and straight
The intersection of line style slot.
The invention has the following advantages:
Rubber strip need to be only placed in dynamic pressure block when specific operation by rubber strip sealing ring tools of the present invention
Between static pressure block, be rotated further by screw rod, dynamic pressure block compressed by screw rod, thus by rubber strip press in dynamic pressure block and static pressure block it
Between, it avoids rubber strip in cutting process from being subjected to displacement, then streak linear type slot by cutting blade, realizes the end of rubber strip
Cutting, to thoroughly avoid that cut surface is rough, out-of-flatness, when final docking paste occur it is insecure, crack, from
And the sealing effect of rubber strip sealing ring is effectively raised, service life is longer, and simple, convenient, producing efficiency
It is higher.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is main view of the invention；
Fig. 3 is top view of the present invention；
Fig. 4 is side view of the invention.
Wherein, 1 it is handle, 2 be handwheel, 3 be fixed bracket, 4 be rack fixing seat, 5 be screw rod bolt, 6 is cutter
Piece, 7 be dynamic pressure block, 8 be rubber strip, 9 be fast split nut, 10 be screw rod, 11 be guide blot, 12 be static pressure block, 13 be pedestal.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
Referring to figs. 1 to Fig. 4, rubber strip sealing ring tools of the present invention include pedestal 13, static pressure block 12, dynamic pressure
Block 7, rack fixing seat 4, fixed bracket 3, fast split nut 9, screw rod 10, guide blot 11, cutting blade 6 and seccotine；Bracket
Fixing seat 4 and static pressure block 12 are fixed on pedestal 13, and dynamic pressure block 7 is located on static pressure block 12, and fixed bracket 3, which is fixed on bracket, to be fixed
4 top of seat, the upper surface of dynamic pressure block 7 are provided with screw rod bolt 5, and fast split nut 9 is fixed on fixed bracket 3, under screw rod 10
End is flexibly connected after fast split nut 9 with screw rod bolt 5, and guide blot 11 is fixed on after passing through dynamic pressure block 7 and static pressure block 12
On pedestal 13, the linear type slot of tilt distribution is offered on dynamic pressure block 7；In production, rubber strip 8 is placed in dynamic pressure block 7
Between static pressure block 12, wherein rubber strip 8 intersects with linear type slot, is rotated further by screw rod 10, passes through 10 clamping screw spiral shell of screw rod
Then cutting blade 6 is streaked linear type slot, with reality so that rubber strip 8 is pressed between dynamic pressure block 7 and static pressure block 12 by bolt 5
The cutting of existing 8 end of rubber strip, finally by the both ends of rubber strip 8 by strength glue bond, to form rubber strip sealing ring.
The upper end of screw rod 10 is provided with handwheel 2, and handle 1 is provided on handwheel 2；The number of guide blot 11 be four, four
Root guide blot 11 is located at the position at four angles of dynamic pressure block 7；There are two support, screw rods for the upper surface setting of dynamic pressure block 7
One end of bolt 5 passes through a support, and the other end of screw rod bolt 5 passes through another support；The lower end of screw rod 10 passes through screw rod
Bolt 5, wherein be less than the diameter of other parts on screw rod 10 on screw rod 10 across the diameter of the part of screw rod bolt 5；Dynamic pressure block
The second slot is provided on 7, wherein the second slot is connected with linear type slot, and the second slot intersects with linear type slot.
In production, one end of rubber strip 8 is placed between dynamic pressure block 7 and static pressure block 12, wherein rubber strip 8 and straight
The intersection of line style slot, is rotated further by screw rod 10, compresses dynamic pressure block 7 by 10 clamping screw bolt 5 of screw rod, and by screw rod bolt 5,
So that rubber strip 8 is pressed between dynamic pressure block 7 and static pressure block 12, cutting blade 6 is then streaked into linear type slot, to realize rubber
The cutting of 8 end of adhesive tape, then unclamp screw rod 10, take out rubber strip 8, then by the other end of rubber strip 8 be placed in dynamic pressure block 7 with
Between static pressure block 12, and above-mentioned fixation and cutting process are repeated, the cutting of 8 other end of rubber strip is completed, finally by rubber strip 8
Both ends are by strength glue bond, to form rubber strip sealing ring.
The present invention tool disposably put into it is low, facilitate keeping, maintenance, reduce sealing ring producer individual event competency profiling,
Unskilled persons can keep having reached expection with skilled person's producing efficiency substantially having the same, raising whole work efficiency
Effect is applicable to the quick-replaceable of all kinds of oil-filled equipment rubber strip sealing rings, including transformer, reactor, mutual inductor, extinguishing arc
Coil and other filling type equipment.
Claims (6)
1. a kind of rubber strip sealing ring tools, which is characterized in that including pedestal (13), static pressure block (12), dynamic pressure block (7),
Rack fixing seat (4), fixed bracket (3), fast split nut (9), screw rod (10), guide blot (11), cutting blade (6) and strength
Glue；
Rack fixing seat (4) and static pressure block (12) are fixed on pedestal (13), and dynamic pressure block (7) is located on static pressure block (12), fixed
Bracket (3) is fixed at the top of rack fixing seat (4), and the upper surface of dynamic pressure block (7) is provided with screw rod bolt (5), fast split nut (9)
It is fixed on fixed bracket (3), the lower end of screw rod (10) passes through fast split nut (9) and is flexibly connected afterwards with screw rod bolt (5), is oriented to
Bolt (11) is fixed on pedestal (13) after passing through dynamic pressure block (7) and static pressure block (12), and dynamic pressure block offers tilt distribution on (7)
Linear type slot；
In production, rubber strip (8) is placed between dynamic pressure block (7) and static pressure block (12), wherein rubber strip (8) and straight line
The intersection of type groove hole, is rotated further by screw rod (10), by screw rod (10) clamping screw bolt (5), so that rubber strip (8) is pressed in dynamic pressure
Between block (7) and static pressure block (12), cutting blade (6) is then streaked into linear type slot, to realize cutting for rubber strip (8) end
It cuts, finally by the both ends of rubber strip (8) by strength glue bond, to form rubber strip sealing ring.
2. rubber strip sealing ring tools according to claim 1, which is characterized in that the upper end of screw rod (10) is provided with
Handwheel (2) is provided with handle (1) on handwheel (2).
3. rubber strip sealing ring tools according to claim 1, which is characterized in that the number of guide blot (11) is
Four, four guide blots (11) are located at the position at four angles of dynamic pressure block (7).
4. rubber strip sealing ring tools according to claim 1, which is characterized in that the upper surface of dynamic pressure block (7) is set
It sets there are two support, one end of screw rod bolt (5) passes through a support, and the other end of screw rod bolt (5) passes through another support.
5. rubber strip sealing ring tools according to claim 1, which is characterized in that the lower end of screw rod (10) passes through silk
Bar bolt (5), wherein the diameter on screw rod (10) across the part of screw rod bolt (5) is less than other parts on screw rod (10)
Diameter.
6. rubber strip sealing ring tools according to claim 1, which is characterized in that be provided on dynamic pressure block (7)
Two slots, wherein the second slot is connected with linear type slot, and the second slot intersects with linear type slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097263.3A CN109352603A (en) | 2018-09-17 | 2018-09-17 | A kind of rubber strip sealing ring tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097263.3A CN109352603A (en) | 2018-09-17 | 2018-09-17 | A kind of rubber strip sealing ring tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352603A true CN109352603A (en) | 2019-02-19 |
Family
ID=65351375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811097263.3A Pending CN109352603A (en) | 2018-09-17 | 2018-09-17 | A kind of rubber strip sealing ring tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352603A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710378A1 (en) * | 1987-03-28 | 1988-10-13 | Walter Hunger | Tool for producing radial tolerance-compensation rings for O-sealing rings |
| CN202162722U (en) * | 2011-06-03 | 2012-03-14 | 吉林省电力有限公司吉林供电公司 | Cutting fixture special for sealing rubber mat of transformer |
| CN203665595U (en) * | 2013-12-28 | 2014-06-25 | 云南电网公司昆明供电局 | Fixing clamp for cutting of sealing rubber ring |
| CN205167559U (en) * | 2015-12-12 | 2016-04-20 | 无锡市联达电器有限公司 | Special transformer butadiene acrylonitrile rubber sealing washer bonding frock |
| CN107745529A (en) * | 2017-10-17 | 2018-03-02 | 吴忠仪表有限责任公司 | O-ring cuts adhesive tool and its processing method |
| CN207841419U (en) * | 2018-02-08 | 2018-09-11 | 广州桑宜进出口有限公司 | A kind of aluminum adhesive tape guillotine |
-
2018
- 2018-09-17 CN CN201811097263.3A patent/CN109352603A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710378A1 (en) * | 1987-03-28 | 1988-10-13 | Walter Hunger | Tool for producing radial tolerance-compensation rings for O-sealing rings |
| CN202162722U (en) * | 2011-06-03 | 2012-03-14 | 吉林省电力有限公司吉林供电公司 | Cutting fixture special for sealing rubber mat of transformer |
| CN203665595U (en) * | 2013-12-28 | 2014-06-25 | 云南电网公司昆明供电局 | Fixing clamp for cutting of sealing rubber ring |
| CN205167559U (en) * | 2015-12-12 | 2016-04-20 | 无锡市联达电器有限公司 | Special transformer butadiene acrylonitrile rubber sealing washer bonding frock |
| CN107745529A (en) * | 2017-10-17 | 2018-03-02 | 吴忠仪表有限责任公司 | O-ring cuts adhesive tool and its processing method |
| CN207841419U (en) * | 2018-02-08 | 2018-09-11 | 广州桑宜进出口有限公司 | A kind of aluminum adhesive tape guillotine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204108504U (en) | A kind of magnetic hold down gag | |
| CN206484209U (en) | Lawn-mower hobbing cutter blade welding tooling | |
| CN109352603A (en) | A kind of rubber strip sealing ring tools | |
| CN105784337A (en) | Seat static pressure fatigue test machine | |
| CN205009587U (en) | Multi -welding -head ultrasonic welding machine | |
| CN204094626U (en) | The dynamic and static blade polishing clamp of a kind of steam turbine | |
| CN104344979B (en) | A kind of apparatus and method for making cut in tubulose alloy surface | |
| CN208147611U (en) | High temperature and pressure non-return flap sealing surface of seat milling tool | |
| CN206662799U (en) | A kind of hot pawl counterbore locating and machining clamping device | |
| CN206717635U (en) | Steam turbine valve milling tool | |
| CN204171581U (en) | A kind of weld jig being applicable to circular weld docking | |
| CN208322476U (en) | A kind of Semiautomatic welding device of high-cleanness gas chemicals stainless steel pipe | |
| CN204209551U (en) | The fixture clamp for machining on little inclined-plane is ground for clamping slide measure vernier | |
| CN204195015U (en) | Magnetic core of transformer coil scolding tin tool | |
| CN211219195U (en) | Laser numerical control processing technical equipment for large-size special pipeline | |
| CN203485232U (en) | Sealing gasket machining tool | |
| CN106180482A (en) | A kind of electric automatization bar cutter | |
| CN201669607U (en) | Knife switch contact electriferous grinding device | |
| CN207593557U (en) | It is a kind of to facilitate the fixed spindle nose clamp of spindle nose | |
| CN205148653U (en) | Broken spindle positioner | |
| CN205218820U (en) | Taper hole grinding fixture in main shaft | |
| CN205438743U (en) | Cutter compresses tightly adjusting device | |
| CN216505422U (en) | Cutting and forming tool for processing aramid oil-resistant rubber gasket | |
| CN205290204U (en) | Be applied to equipment fixing device of locker of community service | |
| CN204195016U (en) | Stopping means in a kind of magnetic core of transformer scolding tin tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |