CN203282218U - Columnar workpiece side hole tapping jig - Google Patents
Columnar workpiece side hole tapping jig Download PDFInfo
- Publication number
- CN203282218U CN203282218U CN2013203049006U CN201320304900U CN203282218U CN 203282218 U CN203282218 U CN 203282218U CN 2013203049006 U CN2013203049006 U CN 2013203049006U CN 201320304900 U CN201320304900 U CN 201320304900U CN 203282218 U CN203282218 U CN 203282218U
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- China
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- main body
- workpiece
- upper cover
- workpiece groove
- tool main
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Abstract
The utility model discloses a columnar workpiece side hole tapping jig. The columnar workpiece side hole tapping jig comprises a jig main body and an upper cover arranged above the jig main body, wherein the upper surface of the jig main body is horizontally provided with a first workpiece groove the section of which is semicircular; the lower surface of the upper cover is horizontally provided with a second workpiece groove the section shape and the size of which are same with those of the first workpiece groove, and the upper cover is also provided with a tapping hole communicated with the second workpiece groove; when the jig main body and the upper cover are combined, the second workpiece groove is positioned right above the first workpiece groove; when the jig main body and the upper cover are combined, the second workpiece groove and the first workpiece groove can form a closed columnar space, and workpieces are placed in the columnar space, so that the positioning of the workpieces is realized; a tap or a screw tap passes through the tapping hole so as to tap the workpieces, and thus the workpieces are accurately located, and the normative inner thread is easily available.
Description
Technical field
The utility model relates to a kind of machining fixture, especially a kind of tapping jig that is applied to cylindricality workpiece side opening.
Background technology
Tapping is a kind of process for machining, specifically refers to process internal thread in ready-made hole.The instrument of tapping is called screw tap or screw tap usually, in the process of tapping, be placed in horizontal or vertical position in order to make the screwed hole center line, not only the positioning requirements to workpiece is very high, and the position of screw tap or screw tap just need to be put, this has just proposed higher requirement to the tool of tapping.Especially in the cylindricality side surface of workpiece is carried out the tapping process, because its side is the face of cylinder, thereby the more difficult location of workpiece.
The utility model content
The technical problems to be solved in the utility model is a kind of instrument of location that provides to the side tapping of cylindricality workpiece.
for addressing the above problem, the utility model provides a kind of columnar workpiece side opening tapping jig, the upper cover that comprises the tool main body and be arranged on described tool main body top, it is characterized in that: it is semicircular the first workpiece groove that described tool main body upper surface level is provided with a cross section, the lower surface level of described upper cover is provided with a cross sectional shape and the size second workpiece groove identical with described the first workpiece groove, cover on described and also be provided with the tapping hole that is communicated with described second workpiece groove, when described tool main body and described top cover combination, described second workpiece groove be positioned at described the first workpiece groove directly over.
, as further improvement of the utility model, also comprise the fixture of described upper cover and the detachable combination of described tool main body.
As further improvement of the utility model, described fixture is screw rod and nut, described screw rod is fixedly connected on described tool main body, cover on described to be provided with and hold the through hole that described screw rod passes, when described nut and described screw rod were threaded connection, described nut was positioned at the top of described upper cover.
As further improvement of the utility model, described tool main body and upper cover are square.
As further improvement of the utility model, described screw rod is four, and along circumferentially being distributed on the top of described tool main body.
, as further improvement of the utility model, be provided with packing ring between described nut and described upper cover.
As further improvement of the utility model, described tapping hole is vertical with described the first workpiece groove or second workpiece groove.
The beneficial effects of the utility model are, when tool main body and top cover combination, second workpiece groove and the first workpiece groove form the cylindrical space of a sealing, workpiece is placed in this cylindrical space, the location of realization to workpiece, re-use screw tap or screw tap and pass the tapping hole workpiece is carried out tapping, because workpiece located accurately, so more easily obtain the internal thread of standard.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 2-tool main body; The 4-screw rod; 6-the first workpiece groove; 10-second workpiece groove; The 12-upper cover; 14-tapping hole; The 16-nut; The 18-through hole.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, the upper cover 12 that the utility model comprises tool main body 2 and is arranged on tool main body 2 tops, it is semicircular the first workpiece groove 6 that tool main body 2 upper surface levels are provided with a cross section, the lower surface level of upper cover 12 is provided with a cross sectional shape and the size second workpiece groove 10 identical with the first workpiece groove 6, also be provided with the tapping hole 14 that is communicated with second workpiece groove 10 on upper cover 12, tool main body 2 is during with upper cover 12 combination, second workpiece groove 10 be positioned at the first workpiece groove 6 directly over.When tool main body 2 makes up with upper cover 12, second workpiece groove 10 and the first workpiece groove 6 form the cylindrical space of a sealing, workpiece is placed in this cylindrical space, the location of realization to workpiece, re-using screw tap or screw tap passes 14 pairs, tapping hole workpiece and carries out tapping, because workpiece is located accurately, so more easily obtain the internal thread of standard.
Further, also comprise upper cover 12 fixture with the 2 detachable combinations of tool main body, when upper cover 12 and tool main body 2,, by fixing device combination and when fastening,, with clamping work pieces, prevent that it is loosening; When upper cover 12 separates by fixture with tool main body 2, be convenient to remove or from new installation workpiece.
Further, in the utility model, fixture is screw rod 4 and nut 16, screw rod 4 is fixedly connected on tool main body 2, upper cover 12 is provided with and holds the through hole 18 that screw rod 4 passes, and when nut 16 was threaded connection with screw rod 4, nut 16 was positioned at the top of upper cover 12.Be threaded connection, fastening convenient with dismounting.
Further, tool main body 2 and upper cover 12 are square, and screw rod 4 is four, and along circumferentially being distributed on the top of tool main body 2.Make 12 combinations of tool main body 2 and upper cover when fastening, stressed more even.
Further, 12 of nut 16 and upper covers are provided with packing ring, increase lifting surface area, prevent from damaging by pressure upper cover 12.
Further, tapping hole 14 is vertical with the first workpiece groove 6 or second workpiece groove 10.Guarantee the threaded line level of the internal thread that tapping obtains.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (7)
1. columnar workpiece side opening tapping jig, the upper cover that comprises the tool main body and be arranged on described tool main body top, it is characterized in that: it is semicircular the first workpiece groove that described tool main body upper surface level is provided with a cross section, the lower surface level of described upper cover is provided with a cross sectional shape and the size second workpiece groove identical with described the first workpiece groove, cover on described and also be provided with the tapping hole that is communicated with described second workpiece groove, when described tool main body and described top cover combination, described second workpiece groove be positioned at described the first workpiece groove directly over.
2. a kind of columnar workpiece side opening tapping jig according to claim 1, is characterized in that: also comprise the fixture of described upper cover and the detachable combination of described tool main body.
3. a kind of columnar workpiece side opening tapping jig according to claim 2, it is characterized in that: described fixture is screw rod and nut, described screw rod is fixedly connected on described tool main body, cover on described to be provided with and hold the through hole that described screw rod passes, when described nut and described screw rod were threaded connection, described nut was positioned at the top of described upper cover.
4. a kind of columnar workpiece side opening tapping jig according to claim 3, it is characterized in that: described tool main body and upper cover are square.
5. a kind of columnar workpiece side opening tapping jig according to claim 4, it is characterized in that: described screw rod is four, and along circumferentially being distributed on the top of described tool main body.
6. a kind of columnar workpiece side opening tapping jig according to claim 5, is characterized in that: be provided with packing ring between described nut and described upper cover.
7. a kind of columnar workpiece side opening tapping jig according to claim 5, it is characterized in that: described tapping hole is vertical with described the first workpiece groove or second workpiece groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203049006U CN203282218U (en) | 2013-05-30 | 2013-05-30 | Columnar workpiece side hole tapping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203049006U CN203282218U (en) | 2013-05-30 | 2013-05-30 | Columnar workpiece side hole tapping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282218U true CN203282218U (en) | 2013-11-13 |
Family
ID=49538595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203049006U Expired - Fee Related CN203282218U (en) | 2013-05-30 | 2013-05-30 | Columnar workpiece side hole tapping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264201A (en) * | 2013-05-30 | 2013-08-28 | 苏州创丰精密五金有限公司 | Columnar workpiece side opening tapping jig |
| CN104070191A (en) * | 2014-06-25 | 2014-10-01 | 苏州创丰精密五金有限公司 | Automatic machine tool refitting knife rest |
| CN109249231A (en) * | 2018-09-29 | 2019-01-22 | 武汉船用机械有限责任公司 | A kind of turning tool |
-
2013
- 2013-05-30 CN CN2013203049006U patent/CN203282218U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264201A (en) * | 2013-05-30 | 2013-08-28 | 苏州创丰精密五金有限公司 | Columnar workpiece side opening tapping jig |
| CN104070191A (en) * | 2014-06-25 | 2014-10-01 | 苏州创丰精密五金有限公司 | Automatic machine tool refitting knife rest |
| CN109249231A (en) * | 2018-09-29 | 2019-01-22 | 武汉船用机械有限责任公司 | A kind of turning tool |
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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: 20131113 Termination date: 20140530 |