CN104128673A - Tap clamp device - Google Patents
Tap clamp device Download PDFInfo
- Publication number
- CN104128673A CN104128673A CN201310662439.6A CN201310662439A CN104128673A CN 104128673 A CN104128673 A CN 104128673A CN 201310662439 A CN201310662439 A CN 201310662439A CN 104128673 A CN104128673 A CN 104128673A
- Authority
- CN
- China
- Prior art keywords
- screw tap
- tap
- tap body
- annular groove
- wear
- 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
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Abstract
The invention relates to a tap clamp device which comprises a tap body. An annular groove is formed in the upper end of the tap body. A limit retaining block is clamped at each of the upper and lower end of the annular groove. A fixing ferrule is fixedly welded to the top end of the tap body. A wear-resistant sleeve sleeves the annular groove between the limit retaining blocks. A slide groove formed along the axial direction of the tap body is formed in the lateral wall of the wear-resistant sleeve. An annular slider ring is disposed in the slide groove. The tap clamp device is simple in structure, reasonable in design and stable and reliable in overall structure, double clamping is used, fixing positions and tightness can be adjusted by the annular slider ring so as to facilitate demounting, and tap stability during machining can be guaranteed.
Description
Technical field
The present invention relates to the technical field of screw tap, especially a kind of screw tap card is established device.
Background technology
In known technical field, screw tap is a kind of cutter of machining internal thread, has vertically groove.Also be tap.Screw tap is divided into straight trough screw tap according to its shape, spiral fluted tap and spiral pointed tap (tip screw tap).Straight trough screw tap handling ease, precision is lower slightly, and output screw tap is larger.Be generally used for engine lathe, the screw thread processing use of drilling machine and tapping machine, cutting speed is slower.Spiral fluted tap is used for numerical control machining center drilling blind hole use, and process velocity is very fast, and precision is high, and chip removal is better, centering good.Spiral pointed tap front portion has to hold cuts groove, for the processing of through hole.The screw tap that present tools factory provides is mostly coated taps, compared with all improving a lot in the service life of non-coated taps and cutting ability.The screw tap cutting load of isometrical design does not distribute rationally, and crudy is high, but manufacturing cost is also high.No matter which kind of screw tap, especially machine tap, need to have good card and establish device.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of screw tap card to establish device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of screw tap card is established device, comprise screw tap body, upper end at described screw tap body is provided with annular groove, upper/lower terminal at described annular groove is all arranged with limited location block, on the top of described screw tap body, be welded with fixedly cutting ferrule, on the annular groove between described positive stop, be arranged with wear-resistant sleeve, on the sidewall of described wear-resistant sleeve, be provided with the chute of axially offering along screw tap body, in described chute, be provided with ring slider circle.
Further, as a kind of concrete embodiment, described in the present invention, fixedly the center of cutting ferrule is provided with bellmouth, and the top of described screw tap body is inserted in the fixedly bottom of cutting ferrule.
Further, as a kind of concrete embodiment, the present invention is provided with annular slot on the sidewall of described fixedly cutting ferrule.
The invention has the beneficial effects as follows: the present invention is simple in structure, reasonable in design, the mode that adopts dual card to establish, and can adjust fixing position by ring slider circle, and degree of tightness, with for convenience detach, overall structure is solid and reliable, the stability of screw tap in the time of can guaranteeing machined.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. screw tap body, 2. annular groove, 3. positive stop, 4. fixing cutting ferrule, 41. annular slots, 5. wear-resistant sleeve, 51. chutes, 6. ring slider circle.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
Screw tap card of the present invention is as shown in Figure 1 established the preferred embodiment of device, comprise screw tap body 1, in the upper end of described screw tap body 1, be provided with annular groove 2, upper/lower terminal at described annular groove 2 is all arranged with limited location block 3, on the top of described screw tap body 1, be welded with fixedly cutting ferrule 4, on the annular groove 2 between described positive stop 3, be arranged with wear-resistant sleeve 5, on the sidewall of described wear-resistant sleeve 5, be provided with the chute of axially offering 51 along screw tap body 1, in described chute 51, be provided with ring slider circle 6.
The center of described fixedly cutting ferrule 4 is provided with bellmouth, and the top of described screw tap body 1 is inserted in the fixedly bottom of cutting ferrule 4.
On the sidewall of described fixedly cutting ferrule 4, be provided with annular slot 41.
The present invention is simple in structure, reasonable in design, the mode that adopts dual card to establish, and can adjust fixing position by ring slider circle, and degree of tightness, with for convenience detach, overall structure is solid and reliable, the stability of screw tap in the time of can guaranteeing machined.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (3)
1. a screw tap card is established device, comprise screw tap body (1), it is characterized in that: in the upper end of described screw tap body (1), be provided with annular groove (2), upper at described annular groove (2), lower two ends are all arranged with limited location block (3), on the top of described screw tap body (1), be welded with fixedly cutting ferrule (4), on the annular groove (2) between described positive stop (3), be arranged with wear-resistant sleeve (5), on the sidewall of described wear-resistant sleeve (5), be provided with the chute of axially offering (51) along screw tap body (1), in described chute (51), be provided with ring slider circle (6).
2. screw tap card as claimed in claim 1 is established device, it is characterized in that: the center of described fixedly cutting ferrule (4) is provided with bellmouth, and the top of described screw tap body (1) is inserted in the fixedly bottom of cutting ferrule (4).
3. screw tap card as claimed in claim 2 is established device, it is characterized in that: on the sidewall of described fixedly cutting ferrule (4), be provided with annular slot (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662439.6A CN104128673A (en) | 2013-12-10 | 2013-12-10 | Tap clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662439.6A CN104128673A (en) | 2013-12-10 | 2013-12-10 | Tap clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104128673A true CN104128673A (en) | 2014-11-05 |
Family
ID=51801668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310662439.6A Pending CN104128673A (en) | 2013-12-10 | 2013-12-10 | Tap clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128673A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127926A (en) * | 2015-10-06 | 2015-12-09 | 周家全 | Automatic-adjustment clamping device and technique thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584604A (en) * | 1992-03-23 | 1993-04-06 | Nikken Kosakusho:Kk | Tool gripping device |
| EP0904879A1 (en) * | 1997-09-25 | 1999-03-31 | Emuge-Werk Richard Glimpel Fabrik für Präzisionswerkzeuge (vormals Moschkau & Glimpel) | Tool holder |
| CN2456875Y (en) * | 2000-12-25 | 2001-10-31 | 于秀彦 | Tapping head |
| CN201231362Y (en) * | 2008-06-23 | 2009-05-06 | 漳州升源机械工业有限公司 | Tapping collet with water sealing structure |
| CN201244703Y (en) * | 2008-08-28 | 2009-05-27 | 青岛港（集团）有限公司 | Quick change extension rod of tap |
| CN201824032U (en) * | 2010-10-27 | 2011-05-11 | 鞍山钢铁集团公司 | Threading tool with adjustable lead angle |
-
2013
- 2013-12-10 CN CN201310662439.6A patent/CN104128673A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584604A (en) * | 1992-03-23 | 1993-04-06 | Nikken Kosakusho:Kk | Tool gripping device |
| EP0904879A1 (en) * | 1997-09-25 | 1999-03-31 | Emuge-Werk Richard Glimpel Fabrik für Präzisionswerkzeuge (vormals Moschkau & Glimpel) | Tool holder |
| CN2456875Y (en) * | 2000-12-25 | 2001-10-31 | 于秀彦 | Tapping head |
| CN201231362Y (en) * | 2008-06-23 | 2009-05-06 | 漳州升源机械工业有限公司 | Tapping collet with water sealing structure |
| CN201244703Y (en) * | 2008-08-28 | 2009-05-27 | 青岛港（集团）有限公司 | Quick change extension rod of tap |
| CN201824032U (en) * | 2010-10-27 | 2011-05-11 | 鞍山钢铁集团公司 | Threading tool with adjustable lead angle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127926A (en) * | 2015-10-06 | 2015-12-09 | 周家全 | Automatic-adjustment clamping device and technique thereof |
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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: 20141105 |