CN204565326U - A kind of easy manually angle of falling C instrument - Google Patents
A kind of easy manually angle of falling C instrument Download PDFInfo
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- CN204565326U CN204565326U CN201520287199.0U CN201520287199U CN204565326U CN 204565326 U CN204565326 U CN 204565326U CN 201520287199 U CN201520287199 U CN 201520287199U CN 204565326 U CN204565326 U CN 204565326U
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- falling
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- fixed chuck
- angle
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Abstract
The utility model discloses a kind of easy manually angle of falling C instrument, dwang is Contraband font structure, its one end is connected with handle, the other end is then connected with chamfering fixed chuck, fixed chuck is provided with the clamp system for clamping drill bit drilling rod, when carrying out to bore edges the angle of falling C, corresponding rotation dwang, the cutting edge of drill bit can carry out chamfering to the edge of circular hole, has simple and practical, and the feature that working (machining) efficiency is high.
Description
[technical field]
The utility model relates to machining equipment, the especially a kind of easy manually angle of falling C instrument.
[background technology]
In the manufacturing procedure of various spare and accessory parts, in order to remove the burr on spare and accessory parts, the bore edges especially on it, generally needs to carry out chamfered.In prior art, the bore edges angle of falling C is all complete by special processing equipment, adopts this processing mode, and this equipment occupation space strengthens, and working (machining) efficiency is low and cost is high.
Namely the utility model is researched and proposed for the deficiencies in the prior art.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of easy manually angle of falling C instrument, dwang is Contraband font structure, its one end is connected with handle, the other end is then connected with chamfering fixed chuck, fixed chuck is provided with the clamp system for clamping drill bit drilling rod, when carrying out to bore edges the angle of falling C, corresponding rotary motion bar, the cutting edge of drill bit can carry out chamfering to the edge of circular hole, has simple and practical, and the feature that working (machining) efficiency is high.
For solving the problems of the technologies described above, a kind of easy manually angle of falling C instrument of the utility model, adopts following technical scheme:
A kind of easy manually angle of falling C instrument of the utility model, comprise the dwang in Contraband font structure, described dwang one end is fixedly connected with connecting rod, the described connecting rod other end is rotatably connected to handle, the described dwang other end is fixedly connected with chamfering fixed chuck, and described chamfering fixed chuck is provided with the clamp system for clamping drill bit.
Described clamp system comprises the cutter connecting hole for coordinating with drill bit drilling rod be located on chamfering fixed chuck one end, described clamp system also comprise be located on chamfering fixed chuck and with the clamping threaded connection hole of cutter connecting hole vertical connection, described clamping threaded connection hole is connected with clamping adjustment screw.
Described dwang comprises the first traversing section and second traversing section of horizontally set, and be fixedly connected with the longitudinal transition linkage section in longitudinally arranging between described first traversing section and the second traversing section, on described longitudinal transition linkage section, turning set is connected to rotational sleeve.
Described connecting rod and handle are rotationally connected by bearing.
Compared with prior art, the utility model tool has the following advantages:
1, overall structure is simple and compact, and volume is little, operates easy to use, can carry out the processing of the craft angle of falling C efficiently.
2, dwang is Contraband font structure, and people can drive dwang to rotate with less active force, and then drives the corresponding rotation of drill bit and carry out the angle of falling C, has labour-saving feature.
3, rotational sleeve turning set is connected on the longitudinal transition linkage section in dwang, when driving dwang to rotate, the hand holding rotational sleeve then can keep the state of holding, be convenient for people to use, avoid and directly hold dwang and need batch (-type) to unclamp dwang, cause the problem reducing working (machining) efficiency.
4, handle is connected with link rotatable, carrying out adding man-hour, the hand holding handle can keep the state of holding, all the time a downward active force is provided to drill bit, ensure the quality at the angle of falling C, also be convenient for people to use simultaneously, avoid and directly hold connecting rod and need batch (-type) to unclamp connecting rod, cause the problem of impact processing.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
A kind of easy manually angle of falling C instrument of the utility model, as depicted in figs. 1 and 2, comprise handle 3, connecting rod 2, dwang 1 and chamfering fixed chuck 4, handle 3 is rotationally connected by bearing and connecting rod 2, dwang 1 comprises the first traversing section 11 and the second traversing section 12 of horizontally set, the longitudinal transition linkage section 13 in longitudinally arranging is fixedly connected with between described first traversing section 11 and the second traversing section 12, first traversing section 11 and the second traversing section 12 and longitudinal transition linkage section 13 are connected to form Contraband font structure, rotational sleeve 14 and longitudinal transition linkage section 13 matched in clearance, rotational sleeve 14 turning set is connected on longitudinal transition linkage section 13, first traversing section 11 one end is fixedly connected with connecting rod 2, second traversing section 12 one end is fixedly connected with chamfering fixed chuck 4, described chamfering fixed chuck 4 is provided with the clamp system 6 for clamping drill bit 5, described clamp system 6 comprises the cutter connecting hole 61 for coordinating with drill bit 5 drilling rod be located on chamfering fixed chuck 4 one end, described clamp system 6 also comprise be located on chamfering fixed chuck 4 and with the clamping threaded connection hole 62 of cutter connecting hole 61 vertical connection, described clamping threaded connection hole 62 is connected with clamping adjustment screw 63, as required, the clamping adjustment screw 63 that multiple clamping threaded connection hole 62 can be set and be connected with it.
When using the utility model to carry out the angle of falling C, concrete operation method is as follows, is loaded by required drill bit 5 in clamping threaded connection hole 62, is fixedly clamped by drill bit 5 by clamping adjustment screw 63; Then, one holds rotational sleeve 14, another holds handle 3, and being placed on by drill bit 5 needs in the circular hole at the angle of falling C, holds the rotational sleeve 14 on dwang 1, dwang 1 is rotated, and then drive the corresponding rotation of drill bit 5, act on handle 3, to the active force that drill bit 5 one is downward simultaneously, the cutting edge of drill bit 5 is cut bore edges, namely completes the angular motion of falling C and do.
Claims (4)
1. the easy manually angle of falling a C instrument, it is characterized in that the dwang (1) comprised in Contraband font structure, described dwang (1) one end is fixedly connected with connecting rod (2), described connecting rod (2) other end is rotatably connected to handle (3), described dwang (1) other end is fixedly connected with chamfering fixed chuck (4), and described chamfering fixed chuck (4) is provided with the clamp system (6) for clamping drill bit (5).
2. by the easy manually angle of falling C instrument a kind of described in claim 1, it is characterized in that described clamp system (6) comprises the cutter connecting hole (61) for coordinating with drill bit (5) drilling rod be located on chamfering fixed chuck (4) end, described clamp system (6) also comprise be located at chamfering fixed chuck (4) upper and with the clamping threaded connection hole (62) of cutter connecting hole (61) axial vertical connection, described clamping threaded connection hole (62) is connected with clamping adjustment screw (63).
3. by the easy manually angle of falling C instrument a kind of described in claim 1 or 2, it is characterized in that described dwang (1) comprises the first traversing section (11) and second traversing section (12) of horizontally set, be fixedly connected with the longitudinal transition linkage section (13) in longitudinally arranging between described first traversing section (11) and the second traversing section (12), the upper turning set of described longitudinal transition linkage section (13) is connected to rotational sleeve (14).
4., by the easy manually angle of falling C instrument a kind of described in claim 1 or 2, it is characterized in that described connecting rod (2) and handle (3) are rotationally connected by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287199.0U CN204565326U (en) | 2015-05-06 | 2015-05-06 | A kind of easy manually angle of falling C instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287199.0U CN204565326U (en) | 2015-05-06 | 2015-05-06 | A kind of easy manually angle of falling C instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565326U true CN204565326U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287199.0U Active CN204565326U (en) | 2015-05-06 | 2015-05-06 | A kind of easy manually angle of falling C instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN204565326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801781A (en) * | 2015-05-06 | 2015-07-29 | 中山联合光电科技股份有限公司 | C-corner chamfering tool |
| CN106735578A (en) * | 2016-11-25 | 2017-05-31 | 沈阳黎明航空发动机(集团)有限责任公司 | The machining tool and its processing method of a kind of double-layer thin wall concentric holes point Edge Blend |
-
2015
- 2015-05-06 CN CN201520287199.0U patent/CN204565326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801781A (en) * | 2015-05-06 | 2015-07-29 | 中山联合光电科技股份有限公司 | C-corner chamfering tool |
| CN106735578A (en) * | 2016-11-25 | 2017-05-31 | 沈阳黎明航空发动机(集团)有限责任公司 | The machining tool and its processing method of a kind of double-layer thin wall concentric holes point Edge Blend |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |