CN203265655U - Internal groove device for deburring - Google Patents
Internal groove device for deburring Download PDFInfo
- Publication number
- CN203265655U CN203265655U CN 201320185882 CN201320185882U CN203265655U CN 203265655 U CN203265655 U CN 203265655U CN 201320185882 CN201320185882 CN 201320185882 CN 201320185882 U CN201320185882 U CN 201320185882U CN 203265655 U CN203265655 U CN 203265655U
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- China
- Prior art keywords
- internal groove
- adjusting sleeve
- deburring
- eccentric adjusting
- groove device
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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.)
- Expired - Lifetime
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model provides an internal groove device for deburring. The internal groove device for deburring comprises a taper shank (1), an eccentric sleeve (2), a movable tool bar (3), a handle (4), a tool bit (5) and a screw (6), wherein a whole tool rest structure is formed by the taper shank (1), the eccentric sleeve (2), the movable tool bar (3), the handle (4), the tool bit (5) and the screw (6) and installed on a radial drill in use. The internal groove device for deburring is characterized in that the eccentric sleeve (2) is used for being connected with the taper shank (1) and fixing the movable tool bar (3), the tool bit (5) is installed on the movable tool rod (3), the movable tool bar (3) rotates to drive the tool bit (5) to rotate so as to cut burrs, the handle (4) is installed on the eccentric sleeve (2), and the handle (4) rotates to drive the movable tool bar (3) to rotate so as to change the direction of the tool bit (5). The internal groove device for deburring has the advantages of being convenient to use, accurate in positioning, strong in rigidity, wide in machining range, high in machining efficiency, good in container inner wall surface machining quality and capable of completing machining of the burrs on an inner groove of a pipe connector at a time.
Description
Technical field:
The utility model relates to a kind of deburring internal groove device, can be used for the processing of various header pipe joint inner-hole burrs.
Background technology:
header is the important component part of station boiler product, a boiler has comprised the header of a plurality of specifications, reach again thousands of pipe joints on a long header, so the pipe joint endoporus of processing various sizes is important component parts of boiler for producing on header, requisite operation in pipe joint processing and remove the burr that remains on the header inwall after processing tube joint endoporus, because after processing pipe joint, if burr is not removed clean, will form free particle in the process of boiler commencement of commercial operation, the header inwall is caused scuffing, even may cause the danger of booster in serious situation, in addition, the production efficiency of pipe joint inner-hole burr processing also can affect the speed of production of boiler product, thereby the processing of header pipe joint inner-hole burr is the problem in puzzlement workshop always, run into the little situation of the large pipe joint endoporus of header thickness, the operator can only use grinder buffing, can't see the state of endoporus, more touch less than the surface quality after polishing, cause very large difficulty to workman's operation, often process intensity large, man-hour is long.At present processing tube joint inner-hole burr mainly adopts following several mode: 1. grinder buffing, and its advantage is easy and simple to handle, the use of emery wheel is comparatively convenient.Its shortcoming is the surface quality that can not guarantee the header inwall, the workman can't see the surface condition of header inwall, is easy to a header inwall and scratches in the process of machined burrs, and run in the less situation of header caliber, the workman need to get into header inside and operate, and working environment is extremely abominable.In addition, the polishing burr need to spend a large amount of man-hours, and production efficiency is lower; 2. special-purpose sand paper, its advantage is to reach header inner wall surface quality preferably.Its shortcoming is the insufficient strength of sand paper, does not usually also get rid of the burr of pipe joint endoporus, and sand paper itself is corrupted, in addition, this kind processing method, the cost of sand paper is higher, and situation about using in boiler manufacturing industry at home is less.
Summary of the invention:
the purpose of this utility model is to solve like this: the processing of pipe joint endoporus on header is completed on radial drill, form and a kind ofly can be used in the knife rest that uses on radial drill, this knife rest can be done the location by the pipe joint endoporus, adopt Eccentric method, when eccentric adjusting sleeve probes into the pipe joint endoporus, make cutter head just can enter header inside under the prerequisite that does not scratch bore area, after cutter head arrives header inside fully, can utilize handle with cutter head position Rotate 180 °, namely arrive the operating position, the rotation direction of handle is opposite with the direction of rotation of boring spindle, played fixation, the rotation of boring spindle band dynamic cutter head, finally reach the effect of cutting burr.deburring internal groove device comprises: taper shank (1), eccentric adjusting sleeve (2), movable knife bar (3), handle (4), cutter head (5) and screw (6), consist of whole cutter frame structure, and be installed on radial drill and use, with eccentric adjusting sleeve (2) connecting taper shank (1) and fixing movable knife bar (3), the upper cutter head (5) of installing of movable knife bar (3), the rotation of dependence activity knife bar (3) and be with dynamic cutter head (5) rotary cutting burr, handle (4) is installed on eccentric adjusting sleeve (2) by the groove on eccentric adjusting sleeve (2), and rotate to drive movable knife bar (3) by it and rotate to change the direction of cutter head (5).The aperture multi-size of header pipe joint, and eccentric adjusting sleeve needs and the pipe joint endoporus matches to play good positioning action, and eccentric adjusting sleeve is designed to removable form, can be for different internal diameter of pipe joint, make corresponding eccentric adjusting sleeve and do the location, the taper shank of knife rest can adopt Morse taper shank simultaneously, can not do duplication of production and also can satisfy instructions for use.Characteristics according to the header pipe joint endoporus, in order both to guarantee the intensity of eccentric adjusting sleeve, the intensity of assurance activity cutter bar clamping tool bit part again, to consider distance, tip size and each factors of movable blade shank diameter of internal diameter of pipe joint size, eccentric adjusting sleeve off center during design comprehensively, make endoporus off-centered position should consider to satisfy simultaneously the intensity of eccentric adjusting sleeve and movable knife bar.
The advantages such as that device of the present utility model has is easy to use, accurate positioning, rigidity is strong, the range of work is wide, working (machining) efficiency is high, header inner wall surface crudy is good can disposablely be completed the processing of pipe joint internal groove burr.Because the pipe joint endoporus on header is to have machined on radial drill, in order to save operation, save man-hour, special equipment connection partial design with knife rest is standard Mohs cone, it can be arranged on the processing of removing burr on radial drill.This Morse taper shank easy installation and removal, owing to being standard component, so change conveniently, positioning accuracy is high.When can well removing the pipe joint inner-hole burr, also can reduce significantly in this device the damage to header inwall mother metal, be applicable to header and the pipe joint of each specification, especially little for the header endoporus, personnel can't pierce the situation of the inner polishing of header burr, and the result of use of this device is more outstanding.In the past with time average 6-7 minute of manual polishing every hole polishing, use the time average of deburring internal groove knife rest can save 3-4 minute man-hour as 1.5-2.5 minute every hole, greatly improved operating efficiency on producing, and has stable performance, simple in structure, good maintaining, the advantage of easy installation and removal on equipment.
Description of drawings:
Fig. 1 is front view of the present utility model.
Fig. 2 is the front view that the utility model comprises Morse taper shank.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing and specific implementation process.
With reference to Fig. 1, Fig. 2, the utility model comprises taper shank 1, eccentric adjusting sleeve 2, movable knife bar 3, handle 4, cutter head 5 and screw 6, consist of whole cutter frame structure, and be installed on radial drill and use, connect Morse taper shank 1 and fixing movable knife bar 3 with eccentric adjusting sleeve 2, on movable knife bar, cutter head 5 is installed, the rotation of dependence activity knife bar 3 and be with dynamic cutter head 5 rotary cutting burrs, handle 4 is installed on eccentric adjusting sleeve 2 by the groove on eccentric adjusting sleeve 2, and rotates to drive by it direction that movable knife bar 3 rotates to change cutter head 5.
Claims (5)
1. deburring internal groove device, comprise: taper shank (1), eccentric adjusting sleeve (2), movable knife bar (3), handle (4), cutter head (5) and screw (6), consist of whole cutter frame structure, and be installed on radial drill and use, it is characterized in that: with eccentric adjusting sleeve (2) connecting taper shank (1) and fixing movable knife bar (3), the upper cutter head (5) of installing of movable knife bar (3), the rotation of dependence activity knife bar (3) and be with dynamic cutter head (5) rotary cutting burr, handle (4) is installed on eccentric adjusting sleeve (2) by the groove on eccentric adjusting sleeve (2), and rotate to drive movable knife bar (3) by it and rotate to change the direction of cutter head (5).
2. a kind of deburring internal groove device according to claim 1, it is characterized in that: external diameter and the pipe joint endoporus of described eccentric adjusting sleeve (2) match, the off-centered position of pipe joint endoporus should guarantee certain thickness, to satisfy the intensity of eccentric adjusting sleeve (2) and movable knife bar (3).
3. a kind of deburring internal groove device according to claim 2, is characterized in that: described eccentric adjusting sleeve (2) replaceable.
4. a kind of deburring internal groove device according to claim 1, it is characterized in that: the rotation direction of described handle (4) is opposite with the direction of rotation of boring spindle.
5. a kind of deburring internal groove device according to claim 1, it is characterized in that: described taper shank (1) is Morse taper shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185882 CN203265655U (en) | 2013-04-15 | 2013-04-15 | Internal groove device for deburring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185882 CN203265655U (en) | 2013-04-15 | 2013-04-15 | Internal groove device for deburring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265655U true CN203265655U (en) | 2013-11-06 |
Family
ID=49496148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185882 Expired - Lifetime CN203265655U (en) | 2013-04-15 | 2013-04-15 | Internal groove device for deburring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047943A (en) * | 2018-08-17 | 2018-12-21 | 西安科技大学 | Burr remover is used in a kind of machining |
| CN116038967A (en) * | 2023-03-30 | 2023-05-02 | 江苏金剑警用装备制造有限公司 | Plastic traffic cone forming device |
-
2013
- 2013-04-15 CN CN 201320185882 patent/CN203265655U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047943A (en) * | 2018-08-17 | 2018-12-21 | 西安科技大学 | Burr remover is used in a kind of machining |
| CN116038967A (en) * | 2023-03-30 | 2023-05-02 | 江苏金剑警用装备制造有限公司 | Plastic traffic cone forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |