CN202143982U - Deburring device in hole and hole opening - Google Patents
Deburring device in hole and hole opening Download PDFInfo
- Publication number
- CN202143982U CN202143982U CN201120180840U CN201120180840U CN202143982U CN 202143982 U CN202143982 U CN 202143982U CN 201120180840 U CN201120180840 U CN 201120180840U CN 201120180840 U CN201120180840 U CN 201120180840U CN 202143982 U CN202143982 U CN 202143982U
- Authority
- CN
- China
- Prior art keywords
- hole
- cutter
- tool
- base
- spring
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a deburring device in a hole and a hole opening, which comprises a base; a gasket is fixedly installed on the base; a strip-shaped locating groove is arranged in the middle of the gasket and is internally provided with a body in a sliding way; a waist-shaped through hole is arranged in the center of the body; a locking bolt penetrates through the waist-shaped through hole and the gasket to be installed on the base; a counter bore is arranged at the left end of the body and is internally provided with a tool which extends out of the bottom surface of the body; split washers are arranged at two ends of the tool respectively; a spring is sheathed at the upper end outside the tool; the upper end of the spring props against the upper split washer, and the lower end of the spring props against a rolling body installed on the tool; a steel ball is installed on the rolling body; the central position inside the tool is provided with a square hole in which a square-head transmission shaft is arranged in a matching manner. The deburring device can replace manual burr polishing, brings convenience for an operator, improves the efficiency and the product quality, and can carry out drilling on large holes in the hole.
Description
Technical field
The utility model relates to a kind of device of falling the burr, mainly is a kind of hole inner orifice device of falling the burr.
Background technology
If the hole on workpiece top is little, the hole of bottom is big, and burr must be removed in the bottom hole aperture; And with conventional processing method, cutter can't get into position, bottom hole aperture again from the top, makes can't carry out with machine tooling; Can only use the pincers worker manual removal; Productivity ratio is low, and clear quality is undesirable, but also can destroy the surface quality in other holes.
The utility model content
The utility model relates to a kind of hole inner orifice device of falling the burr, and it can replace the manual grinding burr, not only brings convenience to the operator, has also improved efficient, has improved product quality, and simultaneously it also can be to the processing of holing of macropore in the hole.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of hole inner orifice device of falling the burr; Include base; Be installed with pad on the base, the centre of said pad has the bar shaped locating slot, is slidingly fitted with body in the locating slot of said pad; Described body center has waist through hole, has clamping screw to pass waist through hole and pad is installed on the base; The left end of said body also has counterbore; Through fairlead cutter is installed in the counterbore, described cutter stretches out from the bottom surface of body, and two of said cutter has split washer respectively; The outer upper end of said cutter is with a spring; The upper end of spring is against on the upper shed back-up ring, and the lower end of spring is against on the rolling element that is installed on the cutter, and described rolling element is provided with steel ball; The center has a square hole in the said cutter, cooperates in the square hole square toes power transmission shaft is installed.
Matched in clearance between described cutter and its outer fairlead.
The other end of said square toes power transmission shaft is clamped by the chuck of radial drilling machine.
Cooperate between cutter and the fairlead in the utility model to be matched in clearance, cutter can rotate within it; Waist shape is through making body move left and right on cushion block; Locating slot on the cushion block positions body; When body is concordant with cushion block the right during design; Tool axis is just in time located in the workpiece right side; How many bodies is moved to the left like this, and how many tool axises is exactly apart from the workpiece end face size, and its size available depth vernier caliper measurement body the right to cushion block end face distance is controlled.
Before the use, cutter moves under the spring force effect, and following split washer is spacing.With the adjustment of axis of workpiece and the utility model center consistent after; Be pressed on the radial drilling machine workbench with pressing plate; Unclamp clamping screw, body is moved to the left, measure the distance of body the right to cushion block end face with vernier depth gauge; Make its distance that equals workpiece institute machining hole to workpiece end face, the locking clamping screw.The radial drilling machine chuck clamps the square toes power transmission shaft, and its axis aligns with tool axis, and power transmission shaft below square toes insert in the square hole on cutter top.Start drilling machine, the rotation of axle drive cutter, spring is compressed, and drive rolling element, steel ball rotate together under the effect of elastic force, just continue to move down and can process the aperture burr.After the completion of processing, drill press spindle withdraws from together with the square toes power transmission shaft, and cutter moves up under the spring force effect and resets, and split washer is spacing.Move body, measure body the right to cushion block end face distance and just can the hole of other positions be processed.
The utility model has the advantages that:
The utility model can replace the manual grinding burr, not only brings convenience to the operator, has also improved efficient, has improved product quality, and simultaneously it also can be to the processing of holing of macropore in the hole.
Description of drawings
Fig. 1 is the cutaway view of the utility model.
Fig. 2 is the vertical view of the utility model.
The specific embodiment
Referring to Fig. 1,2,3; A kind of hole inner orifice device of falling the burr includes base 13, is installed with pad 12 on the base 13; The centre of said pad 12 has bar shaped locating slot 1; Be slidingly fitted with body 9 in the locating slot 1 of said pad 12, described body 9 centers have waist through hole 11, have clamping screw 10 to pass waist through hole 11 and pad 12 is installed on the base 13; The left end of said body 9 also has counterbore; Through fairlead 8 cutter 7 is installed in the counterbore, described cutter 7 stretches out from the bottom surface of body 9, and two of said cutter 7 has split washer 5 respectively; Said cutter 7 outer upper ends are with a spring 6; The upper end of spring 6 is against on the upper shed back-up ring 5, and the lower end of spring 6 is against on the rolling element 2 that is installed on the cutter, and described rolling element 2 is provided with steel ball 3; The center has a square hole in the said cutter 7, cooperates in the square hole square toes power transmission shaft 4 is installed.
Matched in clearance between described cutter 7 and its outer fairlead 8.
Claims (3)
1. hole inner orifice device of falling the burr; Include base; Be installed with pad on the base, it is characterized in that: the centre of said pad has the bar shaped locating slot, is slidingly fitted with body in the locating slot of said pad; Described body center has waist through hole, has clamping screw to pass waist through hole and pad is installed on the base; The left end of said body also has counterbore; Through fairlead cutter is installed in the counterbore, described cutter stretches out from the bottom surface of body, and two of said cutter has split washer respectively; The outer upper end of said cutter is with a spring; The upper end of spring is against on the upper shed back-up ring, and the lower end of spring is against on the rolling element that is installed on the cutter, and described rolling element is provided with steel ball; The center has a square hole in the said cutter, cooperates in the square hole square toes power transmission shaft is installed.
2. a kind of hole according to claim 1 inner orifice device of falling the burr is characterized in that: matched in clearance between described cutter and its outer fairlead.
3. a kind of hole according to claim 1 inner orifice device of falling the burr, it is characterized in that: the other end of said square toes power transmission shaft is clamped by the chuck of radial drilling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120180840U CN202143982U (en) | 2011-05-31 | 2011-05-31 | Deburring device in hole and hole opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120180840U CN202143982U (en) | 2011-05-31 | 2011-05-31 | Deburring device in hole and hole opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143982U true CN202143982U (en) | 2012-02-15 |
Family
ID=45579917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120180840U Expired - Lifetime CN202143982U (en) | 2011-05-31 | 2011-05-31 | Deburring device in hole and hole opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143982U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107954A (en) * | 2014-04-23 | 2014-10-22 | 北华航天工业学院 | Deburring device for part inner hole opening |
| CN104551261A (en) * | 2015-01-09 | 2015-04-29 | 杭州坤利焊接材料有限公司 | Novel metal wire surface scraping die |
| CN106424955A (en) * | 2016-11-08 | 2017-02-22 | 湖北三江航天险峰电子信息有限公司 | Rotating shell part inner wall back gouging device |
| CN111872484A (en) * | 2020-07-22 | 2020-11-03 | 横店集团英洛华电气有限公司 | Inner hole chamfering device for annular workpiece |
-
2011
- 2011-05-31 CN CN201120180840U patent/CN202143982U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107954A (en) * | 2014-04-23 | 2014-10-22 | 北华航天工业学院 | Deburring device for part inner hole opening |
| CN104551261A (en) * | 2015-01-09 | 2015-04-29 | 杭州坤利焊接材料有限公司 | Novel metal wire surface scraping die |
| CN106424955A (en) * | 2016-11-08 | 2017-02-22 | 湖北三江航天险峰电子信息有限公司 | Rotating shell part inner wall back gouging device |
| CN111872484A (en) * | 2020-07-22 | 2020-11-03 | 横店集团英洛华电气有限公司 | Inner hole chamfering device for annular workpiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202921952U (en) | Convenient-to-move small-size universal rocker arm drilling machine | |
| CN101612703B (en) | Mechanical processing worktable | |
| CN202143982U (en) | Deburring device in hole and hole opening | |
| CN101434043A (en) | Special fixture for wire plier milling flutes | |
| CN201220345Y (en) | Machine finishing worktable | |
| CN201279734Y (en) | Honing clamp device | |
| CN202087999U (en) | Jig used for machining a brake bottom board | |
| CN209036005U (en) | Plate parts arc surface processes special tooling | |
| CN203003214U (en) | Fixture for hole drilling on inclined surface of gear | |
| CN204036032U (en) | Lathe centre frame | |
| CN206883211U (en) | A kind of special rapid clamping fixture of milling machine | |
| CN211708699U (en) | Workpiece positioning device for machine tool | |
| CN105014400A (en) | Special drilling machine for tire mold patterns | |
| CN210677021U (en) | Stainless steel part machining equipment | |
| CN201423472Y (en) | Face gear broaching fixture device | |
| CN202804717U (en) | Cutting head tracker of metal-cutting machine tool | |
| CN203843223U (en) | Center hole drilling device for bars | |
| CN103753155B (en) | A kind of hydraulic turbine annular piston processing technology and machining tool thereof | |
| CN203330448U (en) | Machining device capable of machining inner hole of cylinder sleeve | |
| CN203092200U (en) | Cylindrical self-centering clamping device | |
| CN203993287U (en) | A kind of processing planetary plate class part tooling grip device | |
| CN102873633A (en) | Method for extruding and polishing inner hole of shaft workpiece | |
| CN203509680U (en) | Composite angle deep hole machining device | |
| CN204160210U (en) | A kind of high accuracy snap-action flat-nose pliers | |
| CN205888754U (en) | Drift edge of a knife mills and grinds frock clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120215 |
|
| CX01 | Expiry of patent term |