CN101863040A - Manufacturing cutter for circular flat sealing rubber mat - Google Patents
Manufacturing cutter for circular flat sealing rubber mat Download PDFInfo
- Publication number
- CN101863040A CN101863040A CN 201010146725 CN201010146725A CN101863040A CN 101863040 A CN101863040 A CN 101863040A CN 201010146725 CN201010146725 CN 201010146725 CN 201010146725 A CN201010146725 A CN 201010146725A CN 101863040 A CN101863040 A CN 101863040A
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- CN
- China
- Prior art keywords
- blade
- sealing rubber
- rubber mat
- locating shaft
- circular flat
- 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.)
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Abstract
The invention discloses a manufacturing cutter for a circular flat sealing rubber mat, which comprises a positioning shaft and a blade fixing box. The lower end of the positioning shaft is provided with a positioning cone and a positioning disc; three auxiliary positioning cones on the same plane as the positioning cone are arranged on the positioning disc; a rule body is fixedly connected on the positioning shaft through a rule body connector, a bearing is arranged between the rule body connector and the positioning shaft, a rule frame capable of sliding is arranged on the rule body, and the lower end of the rule frame is provided with the blade fixing box; and scales are arranged on the rule body and the rule frame. The manufacturing cutter for the circular flat sealing rubber mat has simple operation and stable positioning; and the manufactured sealing rubber mat has small error and high success rate, and saves materials.
Description
Technical field
The invention provides a kind of cutter, more particularly relate to a kind of making cutter of circular flat sealing rubber mat.
Background technology
The seal gasket that in the overhaul of transformer ' s type oil-filled equipment, scarce, the accident maintenance process of disappearing, needs to use different model.Because transformer ' s type equipment is of a great variety, the size and the specification of equipment seal gasket also are not quite similar, when maintenance activity, because the accessory of rubber cushion shortage, so often need carry out the field fabrication seal gasket.At present, the cutter of employed making seal gasket all is similar compasses form, is the center of circle with the one leg, and the one leg fixed blade cuts at the rubber upper drawing circle in addition.This cutter is owing to center of circle anchor point is also rotating, so centre point is easy to skew, is difficult to cut out the regular circular rubber cushion; And, cutting during rubber cushion because cutter and rubber end face out of plumb, the rubber cushion that cuts out forms taper type, causes to install inconvenient or can not use; Moreover the size between round dot and the blade is determined difficulty, relies on operating personnel's working experience and feel to carry out size fully and determines that scale error is bigger, and success rate is lower, waste of material is bigger, and time-consuming, effort, uneconomical.
Summary of the invention
The present invention has overcome shortcoming of the prior art, provides the seal gasket that a kind of error is little, easy to operate, yield rate is high to make cutter.
The present invention realizes by following concrete scheme: a kind of making cutter of circular flat sealing rubber mat, comprise locating shaft and blade fixed bin, lower end at locating shaft is provided with locating cone, locating shaft is provided with the blade junctor, the fixedly connected blade vertical of blade junctor with locating shaft, and blade is provided with slidably chi frame, chi frame upper end is provided with trip bolt, chi frame lower end is provided with the blade fixed bin, in the blade fixed bin blade cartridge is installed, and the blade fixed bin is provided with trip bolt.
In the such scheme, stable in order to guarantee locating shaft centering, be provided with positioning disk in the lower end of locating shaft, positioning disk is fixedlyed connected with locating shaft, the lower surface of positioning disk evenly is provided with three assist location awls around the locating cone, and three assist location awls and locating cone are on same plane.
In the such scheme, do not rotate when the cutting operation, be provided with bearing between blade junctor and the locating shaft for guaranteeing locating shaft.
In the such scheme,, be provided with graduation mark with the chi frame on the blade in order to control the specification that will cut rubber cushion directly perceived, convenient, accurately.
The making cutter of circular flat sealing rubber mat of the present invention compared with prior art, its beneficial effect is: 1, owing to be provided with assist location awl, make can not produce displacement by locating shaft positioning stablity when cutting operation, guaranteed the regular toroidal of made rubber cushion; 2, adopt blade to have the structure of rule, can control the specification that will cut rubber cushion intuitively, conveniently, accurately; 3, the making cutter of this circular flat sealing rubber mat integrates and makes cutter and survey tool, have simple to operate, making precision height, efficient height.
Description of drawings
Accompanying drawing is the structural representation of the making cutter of a kind of circular flat sealing rubber mat of the present invention.
Among the figure: 1. blade, 2. chi frame, 3. handle, 4. blade junctor, 5. left blade cartridge, 6. blade fixed bin, 7. positioning disk, 8. assist location awl, 9. locating cone, 10. blade, 11. right blade cartridges, 12. trip bolts, 13. trip bolt, 14. bearings, 15. connecting pins, 16. locating shaft, 17. graduation marks, 18. graduation marks.
The specific embodiment
Be further described below in conjunction with accompanying drawing and specific embodiment making cutter: among the figure a kind of circular flat sealing rubber mat of the present invention, in the lower end of locating shaft 16 locating cone 9 is set, the fixed-site that the lower end of locating shaft 16 is higher than locating cone 9 is connected with positioning disk 7, locating shaft 16 is fixed on the center of positioning disk 7, the lower surface of positioning disk 7 evenly is provided with three 8, three assist location awls 8 of assist location awl around the locating cone 9 and locating cone 9 on same plane.Handle 3 is installed in upper end at locating shaft 16, is provided with blade junctor 4 at the middle part of locating shaft 16, is provided with bearing 14 between blade junctor 4 and the locating shaft 16, and blade junctor 4 can rotate flexibly around locating shaft 16.Blade junctor 4 by connecting pin 15 fixedly connected the blade 1 vertical with locating shaft 16.Chi frame 2 is installed on blade 1, and chi frame 2 can slide on blade 1, and the upper end of chi frame 2 is provided with trip bolt 13, is used for chi frame 2 is fixed in the desired position.Graduation mark 17 is set on the blade 1, in the relevant position of chi frame 2 graduation mark 18 is set, the lower end of chi frame 2 is provided with blade fixed bin 6, left blade cartridge 5 and right blade cartridge 11 are installed in the blade fixed bin 6, the right-hand member of blade fixed bin 6 is provided with trip bolt 12, and trip bolt 12 is clamped to left blade cartridge 5, right blade cartridge 11 and blade fixed bin 6 on the chi frame 2.Sandwich at left blade cartridge 5 and right blade cartridge 11 is cut the blade 10 that rubber cushion is used.
During use, at first unclamp two trip bolts 12, take off blade fixed bin 6, take out blade cartridge again, blade 10 is clipped in the centre of left blade cartridge 5 and right blade cartridge 11, and blade 10 exposes the outer suitable length of blade cartridge, in the blade fixed bin 6 of again blade cartridge being packed into, and be enclosed within the lower end of chi frame 2, tighten trip bolt 12 after adjusting height.Locating cone 9 with locating shaft 16 lower ends places the center that is made rubber cushion then, pins the handle 3 of locating shaft 16 upper ends, and at this moment, because the booster action of three assist location awls 8 on the positioning disk 7, what locating cone 9 was stabilized fixes on the rubber cushion.Radius size according to the circular flat sealing rubber mat that will make, attachable mechanical stage frame 2, make the desired radius size line on the zero graduation line aligning blade 1 on the chi frame 2, tighten the trip bolt 13 of chi frame 2 upper ends, chi frame 2 and blade 1 are fixed, exert oneself chi frame 2 to pressing down, rotate blade 1 simultaneously, make blade 10 regular circular of on oil-resistant rubber slab, drawing, the dynamics that increasing gradually presses down, required circle is separated from oil-resistant rubber slab, cut out the interior circle of seal gasket suddenly with identical portion, the desired seal rubber cushion has just completed like this.
The making cutter of this circular flat sealing rubber mat is simple to operate, saves time, laborsaving, and the seal gasket error of making is less, and the success rate height is saved material, saves cost.
Claims (4)
1. the making cutter of a circular flat sealing rubber mat, comprise locating shaft and blade fixed bin, it is characterized in that: the lower end of described locating shaft is provided with locating cone, described locating shaft is provided with the blade junctor, the vertical blade of the fixedly connected and described locating shaft of described blade junctor, described blade is provided with slidably chi frame, described chi frame upper end is provided with trip bolt, described chi frame lower end is provided with the blade fixed bin, in the described blade fixed bin blade cartridge is installed, described blade fixed bin is provided with trip bolt.
2. the making cutter of a kind of circular flat sealing rubber mat according to claim 1, it is characterized in that: the lower end of described locating shaft is provided with positioning disk, described positioning disk is fixedlyed connected with described locating shaft, the lower surface of described positioning disk evenly is provided with three around described locating cone assist location awl on every side, and three described assist location awls and described locating cone are on same plane.
3. the making cutter of a kind of circular flat sealing rubber mat according to claim 1 is characterized in that: be provided with bearing between described blade junctor and the described locating shaft.
4. the making cutter of a kind of circular flat sealing rubber mat according to claim 1 is characterized in that: be provided with graduation mark with described chi frame on the described blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010146725 CN101863040A (en) | 2010-04-13 | 2010-04-13 | Manufacturing cutter for circular flat sealing rubber mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010146725 CN101863040A (en) | 2010-04-13 | 2010-04-13 | Manufacturing cutter for circular flat sealing rubber mat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101863040A true CN101863040A (en) | 2010-10-20 |
Family
ID=42955060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010146725 Pending CN101863040A (en) | 2010-04-13 | 2010-04-13 | Manufacturing cutter for circular flat sealing rubber mat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101863040A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975822A (en) * | 2020-07-24 | 2020-11-24 | 中国航空工业集团公司济南特种结构研究所 | Process method and device for quickly removing radar radome honeycomb allowance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08173644A (en) * | 1994-12-26 | 1996-07-09 | Mitsubishi Kasei Eng Co | Gasket cutter |
| CN2696754Y (en) * | 2004-03-18 | 2005-05-04 | 戴宏伟 | Hand operated hole cutter |
| CN201023254Y (en) * | 2007-04-10 | 2008-02-20 | 上海宝钢设备检修有限公司 | Cushion cutting device |
| CN201342687Y (en) * | 2009-02-11 | 2009-11-11 | 河南豫光锌业有限公司 | Flange gasket cutter |
| CN201808072U (en) * | 2010-04-13 | 2011-04-27 | 渭南供电局 | Manufacturing cutter of a circular flat sealing rubber pad |
-
2010
- 2010-04-13 CN CN 201010146725 patent/CN101863040A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08173644A (en) * | 1994-12-26 | 1996-07-09 | Mitsubishi Kasei Eng Co | Gasket cutter |
| CN2696754Y (en) * | 2004-03-18 | 2005-05-04 | 戴宏伟 | Hand operated hole cutter |
| CN201023254Y (en) * | 2007-04-10 | 2008-02-20 | 上海宝钢设备检修有限公司 | Cushion cutting device |
| CN201342687Y (en) * | 2009-02-11 | 2009-11-11 | 河南豫光锌业有限公司 | Flange gasket cutter |
| CN201808072U (en) * | 2010-04-13 | 2011-04-27 | 渭南供电局 | Manufacturing cutter of a circular flat sealing rubber pad |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975822A (en) * | 2020-07-24 | 2020-11-24 | 中国航空工业集团公司济南特种结构研究所 | Process method and device for quickly removing radar radome honeycomb allowance |
| CN111975822B (en) * | 2020-07-24 | 2022-03-15 | 中国航空工业集团公司济南特种结构研究所 | Process method and device for quickly removing radar radome honeycomb allowance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101020 |