CN200957458Y - Beveller - Google Patents
Beveller Download PDFInfo
- Publication number
- CN200957458Y CN200957458Y CN 200620108040 CN200620108040U CN200957458Y CN 200957458 Y CN200957458 Y CN 200957458Y CN 200620108040 CN200620108040 CN 200620108040 CN 200620108040 U CN200620108040 U CN 200620108040U CN 200957458 Y CN200957458 Y CN 200957458Y
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- CN
- China
- Prior art keywords
- jaw
- chamfering device
- push rod
- hole
- location structure
- 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 - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model provides an angle-cutting machine, which comprises a plurality of grip pawls able to hold drills through their cooperation. The distance of grip pawls can be adjusted, and a cutting blade is arranged at the external side of the head of grip claws. The angle-cutting machine is also provided with a connection head or hole cooperating with the drive mechanically. The utility model can adapt to drills of different diameters through adjusting the distance of grip claws, thus avoiding the cost increase because of the provision of different edge-cutting machines for drills of different diameters. Meanwhile, the utility model is able to hold drills directly to carry out step hole processing, sinking hole processing, hole edge cutting, or ordinary hole processing on work pieces under mechanic drive, thus avoiding troubles of tool replacement and dismantling fundamentally.
Description
Technical field
The utility model relates to the chamfering device field.
Background technology
Workpiece is carried out stepped hole processing, lower counterbore processing or during to the aperture chamfer machining, adopt under a lot of situations and on drill bit, connect the chamfering device that radius of clean-up is bigger, chamfering device and drill bit synchronous working is disposablely finished stepped hole processing, lower counterbore processing or to the aperture chamfer machining.Chamfering device has endoporus, to be connected with the drilling rod of drill bit is suitable, like this, the drill bit of different-diameter, need adaptive different chamfering device, the complete instrument that carries out above-mentioned processing of a cover, the instrument number of packages is quite a lot of, the kit cost is higher, and in use, changes very trouble of operation.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of easy to use and can reduce the adjustable chamfering device of instrument cost.For this reason, the utility model by the following technical solutions, it comprises that several can cooperatively interact and clamps the jaw of drill bit that the spacing between described jaw is adjustable, the head lateral surface of described jaw is provided with cutting edge, and described chamfering device also is provided with connector or the connecting hole that cooperates with driving device.Owing to adopt technique scheme, can regulate spacing between jaw to adapt to the drill bit of different-diameter, avoided being equipped with the cost increase that different chamfering device brings at the drill bit of different-diameter, while the utility model is clamping drilling bit directly, under the driving of driving device, workpiece is carried out stepped hole processing, lower counterbore processing, aperture chamfer machining or conventional hole are processed, fundamentally avoided the tool changing and the charge and discharge operations of trouble.
On the basis of adopting technique scheme, the utility model also can adopt following further technical scheme:
It comprises the overcoat that is placed in outside the jaw, the inwall of described overcoat is provided with the guiding surface of jaw turnover overcoat, the lateral surface of jaw is provided with the profile that cooperates with guiding surface, described chamfering device also be provided with between jaw along circumferential location structure of overcoat and radial location structure, described chamfering device also is provided with the push rod that acts on jaw from the jaw rear, push rod has the hole of inserting for drill bit shaft, and connector that cooperates with driving device or connecting hole are located at the afterbody of described push rod.Described circumferential location structure and radial location structure are the spring between jaw.Described circumferential location structure has the part of gathering sill for the front end that is connected with push rod, and described radial location structure is to be located at the jaw rear end and to have spring, steel wire or spring leaf between the part of gathering sill.It is provided with the blind nut that is connected with sleeve thread, and described push rod is connected with blind nut.Described push rod is threaded with blind nut.Described push rod is connected with sleeve thread.Described push rod top is provided with pad, and pad has the hole of inserting for drill bit shaft.
It comprises hollow body, and main body is provided with the jaw hole of inclination, and jaw is inserted in the jaw hole, and the afterbody of jaw is provided with external screw thread, and described chamfering device also is provided with the nut that is threaded with jaw that is positioned on the main body.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment 1.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the cutaway view of the utility model embodiment 2.
Fig. 4 is among the embodiment 2, and Fig. 3 B of push rod is to view.
Fig. 5 partly cuts open figure for the utility model embodiment's 3.
Fig. 6 is the upward view of Fig. 5.
The specific embodiment
With reference to attached Fig. 1 and 2.The utility model comprises the jaw 1 that several can cooperatively interact and clamp drill bit, spacing between described jaw is adjustable, and by regulating the drill bit of the spacing clamping different-diameter between pawl, the head lateral surface of described jaw is provided with cutting edge 2, and described chamfering device also is provided with connector or the connecting hole that cooperates with driving device.
In the present embodiment, described chamfering device also is provided with and is placed in the outer overcoat 3 of jaw, the inwall of described overcoat is provided with the guiding surface 4 of jaw turnover overcoat, the lateral surface of jaw is provided with the profile 5 that cooperates with guiding surface, described chamfering device also be provided with between jaw along circumferential location structure of overcoat and radial location structure, described chamfering device also is provided with the push rod 6 that acts on jaw from the jaw rear, push rod has the hole 7 of inserting for drill bit shaft, and connector that cooperates with driving device or connecting hole are located at the afterbody of described push rod.Like this, by the motion of push rod, make jaw pass in and out overcoat, and under the effect of guiding surface 4, regulate spacing between jaw clamping and the drill bit of the different-diameter that gets loose, and can in boring, utilize cutting edge 2 to carry out lead angle processing, lower counterbore processing or stepped hole processing.
Radial location structure described in the utility model is meant that can act on jaw makes profile 5 abut in the structure on the guiding surface 4, like this, be convenient to the insertion and with circumferential location structure cooperate of drill bit between jaw and make the jaw direction motion clamping or the drill bit that gets loose in accordance with regulations.As shown in the figure, be provided with 3 jaws in the present embodiment, described circumferential location structure and radial location structure are the spring 8 between jaw.
In the present embodiment, also be provided with the blind nut 9 that is connected with sleeve thread, described push rod is connected with blind nut.Described push rod can be threaded with blind nut, like this, can make the get loose operation of drill bit of chamfering device more laborsaving.Described push rod top is provided with pad 10, and pad has the hole 11 of inserting for drill bit shaft.Like this, also can be favourable with improve the clamping force of jaw to drill bit.
Embodiment 2
With reference to accompanying drawing 3 or 4.In the present embodiment, 2 jaws 21 that can clamp drill bit are set, spacing between described jaw is adjustable, and by regulating the drill bit of the spacing clamping different-diameter between pawl, the head lateral surface of described jaw is provided with cutting edge 22, and described chamfering device also is provided with connector or the connecting hole that cooperates with driving device.
In the present embodiment, described chamfering device also is provided with and is placed in the outer overcoat 23 of jaw, the inwall of described overcoat is provided with the guiding surface 24 of jaw turnover overcoat, the lateral surface of jaw is provided with the profile 25 that cooperates with guiding surface, described chamfering device also be provided with between jaw along circumferential location structure of overcoat and radial location structure, described chamfering device also is provided with the push rod 26 that acts on jaw from the jaw rear, push rod has the hole 27 of inserting for drill bit shaft, connector that cooperates with driving device or connecting hole are located at the afterbody of described push rod, in the present embodiment, the afterbody at push rod is a connecting hole 18.
Described circumferential location structure has the part of gathering sill 28 for the front end that is connected with push rod, and in the present embodiment, gathering sill directly is opened in the head of push rod, and the part of establishing gathering sill becomes the part of push rod.Described radial location structure is to be located at the jaw rear end and to have spring, steel wire or spring leaf between the part of gathering sill, in the present embodiment, adopts steel wire 29, is respectively equipped with the installing hole 30 of steel wire in the bottom of the bottom of groove 28 and jaw.Described push rod is connected with sleeve thread.Drawing reference numeral 19 is that the push rod that is connected with sleeve thread is connected fastening nut with overcoat.
With reference to accompanying drawing 5, in the present embodiment, 3 jaws 31 that can clamp drill bit are set, spacing between described jaw is adjustable, and by regulating the drill bit of the spacing clamping different-diameter between pawl, the head lateral surface of described jaw is provided with cutting edge 32, and described chamfering device also is provided with connector or the connecting hole that cooperates with driving device.
In the present embodiment, described chamfering device also comprises hollow body 33, main body is provided with the jaw hole 34 of inclination, and jaw is inserted in the jaw hole, and the afterbody of jaw is provided with external screw thread, described chamfering device also is provided with the nut that is threaded with jaw 35 that is positioned on the main body, by the rotation nut, drive the turnover of jaw in jaw hole 34, with the drill bit of the clamping and the different-diameter that gets loose, and can in boring, utilize cutting edge 32 to carry out lead angle processing, lower counterbore processing or stepped hole processing.Drawing reference numeral 36 is an overcoat, and it is connected with nut, drives nut by rotating jacket.
Claims (9)
1, a kind of chamfering device, it is characterized in that it comprises that several can cooperatively interact and clamps the jaw of drill bit, spacing between described jaw is adjustable, and the head lateral surface of described jaw is provided with cutting edge, and described chamfering device also is provided with connector or the connecting hole that cooperates with driving device.
2, a kind of chamfering device as claimed in claim 1, it is characterized in that it comprises the overcoat that is placed in outside the jaw, the inwall of described overcoat is provided with the guiding surface of jaw turnover overcoat, the lateral surface of jaw is provided with the profile that cooperates with guiding surface, described chamfering device also be provided with between jaw along circumferential location structure of overcoat and radial location structure, described chamfering device also is provided with the push rod that acts on jaw from the jaw rear, push rod has the hole of inserting for drill bit shaft, and connector that cooperates with driving device or connecting hole are located at the afterbody of described push rod.
3, a kind of chamfering device as claimed in claim 2 is characterized in that described circumferential location structure and radial location structure are the spring between jaw.
4, a kind of chamfering device as claimed in claim 2, it is characterized in that described circumferential location structure has the part of gathering sill for the front end that is connected with push rod, described radial location structure is to be located at the jaw rear end and to have spring, steel wire or spring leaf between the part of gathering sill.
5, a kind of chamfering device as claimed in claim 2 is characterized in that it is provided with the blind nut that is connected with sleeve thread, and described push rod is connected with blind nut.
6, a kind of chamfering device as claimed in claim 2 is characterized in that described push rod is connected with sleeve thread.
7, a kind of chamfering device as claimed in claim 4 is characterized in that described push rod is connected with sleeve thread.
8, a kind of chamfering device as claimed in claim 5 is characterized in that described push rod top is provided with pad, and pad has the hole of inserting for drill bit shaft.
9, a kind of chamfering device as claimed in claim 1, it is characterized in that it comprises hollow body, main body is provided with the jaw hole of inclination, and jaw is inserted in the jaw hole, the afterbody of jaw is provided with external screw thread, and described chamfering device also is provided with the nut that is threaded with jaw that is positioned on the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108040 CN200957458Y (en) | 2006-09-19 | 2006-09-19 | Beveller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108040 CN200957458Y (en) | 2006-09-19 | 2006-09-19 | Beveller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957458Y true CN200957458Y (en) | 2007-10-10 |
Family
ID=38784331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620108040 Expired - Fee Related CN200957458Y (en) | 2006-09-19 | 2006-09-19 | Beveller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957458Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500799A (en) * | 2011-10-28 | 2012-06-20 | 江苏宏丰奥凯机电有限公司 | Seamless steel pipe end part chamfer clamp |
| CN104493657A (en) * | 2014-12-09 | 2015-04-08 | 重庆迪科汽车研究有限公司 | Inner round hole chamfering device for shaft sleeve |
| CN104801769A (en) * | 2015-03-30 | 2015-07-29 | 苏州蓝王机床工具科技有限公司 | Taper sleeve positioning/tightening chamferer |
| CN104801763A (en) * | 2015-03-30 | 2015-07-29 | 苏州蓝王机床工具科技有限公司 | Threaded control lever double-end tight propping type chamfering device |
| CN105537700A (en) * | 2016-01-18 | 2016-05-04 | 宁波川景誉机械科技发展有限公司 | Chuck screwer and machining method |
| CN107755723A (en) * | 2017-11-07 | 2018-03-06 | 金华职业技术学院 | A kind of strength chuck |
| CN107931675A (en) * | 2017-12-11 | 2018-04-20 | 山东金马工业集团机械锻造厂 | A kind of adjustable drilling Hole chamfering composite drill |
| CN110405089A (en) * | 2019-08-13 | 2019-11-05 | 珠海格力智能装备有限公司 | Driving device and electric tube expander with it |
-
2006
- 2006-09-19 CN CN 200620108040 patent/CN200957458Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500799A (en) * | 2011-10-28 | 2012-06-20 | 江苏宏丰奥凯机电有限公司 | Seamless steel pipe end part chamfer clamp |
| CN102500799B (en) * | 2011-10-28 | 2013-06-19 | 江苏宏丰奥凯机电有限公司 | Seamless steel pipe end part chamfer clamp |
| CN104493657A (en) * | 2014-12-09 | 2015-04-08 | 重庆迪科汽车研究有限公司 | Inner round hole chamfering device for shaft sleeve |
| CN104801769A (en) * | 2015-03-30 | 2015-07-29 | 苏州蓝王机床工具科技有限公司 | Taper sleeve positioning/tightening chamferer |
| CN104801763A (en) * | 2015-03-30 | 2015-07-29 | 苏州蓝王机床工具科技有限公司 | Threaded control lever double-end tight propping type chamfering device |
| CN105537700A (en) * | 2016-01-18 | 2016-05-04 | 宁波川景誉机械科技发展有限公司 | Chuck screwer and machining method |
| CN105537700B (en) * | 2016-01-18 | 2018-08-24 | 宁波川景誉机械科技发展有限公司 | Chuck screwer and processing method |
| CN107755723A (en) * | 2017-11-07 | 2018-03-06 | 金华职业技术学院 | A kind of strength chuck |
| CN107931675A (en) * | 2017-12-11 | 2018-04-20 | 山东金马工业集团机械锻造厂 | A kind of adjustable drilling Hole chamfering composite drill |
| CN110405089A (en) * | 2019-08-13 | 2019-11-05 | 珠海格力智能装备有限公司 | Driving device and electric tube expander with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20110919 |