CN203281995U - Tapping jig for cylindrical workpiece side hole - Google Patents
Tapping jig for cylindrical workpiece side hole Download PDFInfo
- Publication number
- CN203281995U CN203281995U CN2013203052102U CN201320305210U CN203281995U CN 203281995 U CN203281995 U CN 203281995U CN 2013203052102 U CN2013203052102 U CN 2013203052102U CN 201320305210 U CN201320305210 U CN 201320305210U CN 203281995 U CN203281995 U CN 203281995U
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- hole
- tapping
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- workpiece
- tool main
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Abstract
The utility model discloses a tapping jig for cylindrical workpiece side that comprises a main body, and workpiece hole and a tapping hole on the main body, wherein the tapping hole and the workpiece hole are vertical to and communicated with each other. The main body is also provided with a groove that is communicated with three side surfaces of the main body; the upper surface of the main body is provided with at least partial circular holes that pass through a lower surface of the groove; the circular holes comprise first hole segment and a second hole segment that are set above and below the groove respectively; and the second hole segment is provided with internal screw threads. The workpiece is put into the workpiece hole and then positioned, at the same time, a bolt is screwed into the circular holes to form a screw thread connection between the bolt and the second hole segment of the circular holes; screw the bolt continuously and the part of the main body that has the first hole segment gets close to the part that has the second hole segment, so that the workpiece is clamped, and positioning and clamping to the workpiece is done; then a tap is put in the tapping hole for tapping, and the center line of the obtained threaded hole is set in a horizontal position because the tapping hole is vertical to the workpiece hole.
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 location of workpiece and clamp and have larger trouble.
The utility model content
The technical problems to be solved in the utility model is that the side tapping to the cylindricality workpiece provides a kind of instrument of locating clamping.
For addressing the above problem, the utility model provides a kind of tapping jig that is applied to cylindricality workpiece side opening, comprise the tool main body, it is characterized in that: laterally be provided be used to the workpiece hole of holding described cylindricality workpiece on described tool main body, described tool main body upper surface also is provided with the tapping hole of passing be used to holding the tapping cutter, and described tapping hole is communicated with described workpiece hole.
As further improvement of the utility model, also be horizontally arranged with on described tool main body one with described tool main body in three grooves that side is communicated with, described tool main body upper surface also is provided with the circular hole that passes at least partly described groove lower surface, described circular hole comprises the first hole section and the second hole section that is separately positioned on described groove above and below, and described the second hole section is provided with internal thread.
As further improvement of the utility model, described tool main body below also is connected with some contour support bars.
As further improvement of the utility model, described support bar height is adjustable.
As further improvement of the utility model, described support bar bottom is equipped with the U-shaped stopper slot.
As further improvement of the utility model, described workpiece hole is vertical with described tapping hole.
The beneficial effects of the utility model are, during use, workpiece is placed in workpiece hole, workpiece is positioned, simultaneously, one bolt is screwed in circular hole, make the second intersegmental formation thread connection in hole of bolt and circular hole, continue to twist this bolt, the part that is provided with the first hole section in the tool main body will be close to the part that is provided with the second hole section, thus clamping work pieces, complete location and clamping to workpiece, put into screw tap the tapping hole again and carry out tapping this moment, because the tapping hole is vertical with workpiece hole, the center line of the pit that therefore obtains will be placed in horizontal or vertical position.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 2-tapping hole; The 4-workpiece hole; 6-tool main body; The 8-circular hole; The 10-groove; The 12-support bar; The 14-stopper slot.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, a kind of tapping jig that is applied to cylindricality workpiece side opening of the utility model, comprise tool main body 6, laterally be provided with on tool main body 6 be used to the workpiece hole 4 of holding the cylindricality workpiece, tool main body 6 upper surfaces also are provided with the tapping hole 2 of passing be used to holding the tapping cutter, and tapping hole 2 arranges and is communicated with workpiece hole 4 is vertical.Also be horizontally arranged with on tool main body 6 one with tool main body 6 in three grooves 10 that side is communicated with, tool main body 6 upper surfaces also are provided with the circular hole 8 that passes at least partly groove 10 lower surfaces, circular hole 8 comprises the first hole section and the second hole section that is separately positioned on groove 10 above and belows, and the second hole section is provided with internal thread.
During use, workpiece is placed in workpiece hole 4, workpiece is positioned, simultaneously, one bolt is screwed in circular hole 8, make the second intersegmental formation thread connection in hole of bolt and circular hole 8, continue to twist this bolt, the part that is provided with the first hole section in tool main body 6 will be close to the part that is provided with the second hole section, thereby clamping work pieces, complete location and clamping to workpiece, and put into screw tap tapping hole 2 again and carry out tapping this moment, because tapping hole 2 is vertical with workpiece hole 4, the center line of the screwed hole that therefore obtains will be placed in horizontal level.
Further, tool main body 6 belows also are connected with some contour support bars 12.Be used for support jig main body 6.
Further, support bar 12 is highly adjustable.By regulating the height of support bar 12, thus the position of the vertical direction of regulating jig main body 6.
Further, support bar 12 bottoms are equipped with U-shaped stopper slot 14.By snapping in screw thread pair etc., support bar 12 is carried out spacing, prevent tool main body 6 horizontal motion.
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 (6)
1. tapping jig that is applied to cylindricality workpiece side opening, comprise the tool main body, it is characterized in that: laterally be provided be used to the workpiece hole of holding described cylindricality workpiece on described tool main body, described tool main body upper surface also is provided with the tapping hole of passing be used to holding the tapping cutter, and described tapping hole is communicated with described workpiece hole.
2. a kind of tapping jig that is applied to cylindricality workpiece side opening according to claim 1, it is characterized in that: also be horizontally arranged with on described tool main body one with described tool main body in three grooves that side is communicated with, described tool main body upper surface also is provided with the circular hole that passes at least partly described groove lower surface, described circular hole comprises the first hole section and the second hole section that is separately positioned on described groove above and below, and described the second hole section is provided with internal thread.
3. a kind of tapping jig that is applied to cylindricality workpiece side opening according to claim 2, is characterized in that: also be connected with some contour support bars below described tool main body.
4. a kind of tapping jig that is applied to cylindricality workpiece side opening according to claim 3, it is characterized in that: described support bar height is adjustable.
5. it is characterized in that according to claim 3 or 4 described a kind of tapping jigs that are applied to cylindricality workpiece side opening: described support bar bottom is equipped with the U-shaped stopper slot.
6. a kind of tapping jig that is applied to cylindricality workpiece side opening according to claim 3, it is characterized in that: described workpiece hole is vertical with described tapping hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203052102U CN203281995U (en) | 2013-05-30 | 2013-05-30 | Tapping jig for cylindrical workpiece side hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203052102U CN203281995U (en) | 2013-05-30 | 2013-05-30 | Tapping jig for cylindrical workpiece side hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281995U true CN203281995U (en) | 2013-11-13 |
Family
ID=49538370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203052102U Expired - Fee Related CN203281995U (en) | 2013-05-30 | 2013-05-30 | Tapping jig for cylindrical workpiece side hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286392A (en) * | 2013-05-30 | 2013-09-11 | 苏州创丰精密五金有限公司 | Tapping jig applied to cylindrical workpiece side holes |
| CN104001993A (en) * | 2014-05-30 | 2014-08-27 | 苏州创丰精密五金有限公司 | Efficient tapping device |
-
2013
- 2013-05-30 CN CN2013203052102U patent/CN203281995U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286392A (en) * | 2013-05-30 | 2013-09-11 | 苏州创丰精密五金有限公司 | Tapping jig applied to cylindrical workpiece side holes |
| CN104001993A (en) * | 2014-05-30 | 2014-08-27 | 苏州创丰精密五金有限公司 | Efficient tapping device |
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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 |