CN205165914U - Cutter of processing shoulder hole - Google Patents
Cutter of processing shoulder hole Download PDFInfo
- Publication number
- CN205165914U CN205165914U CN201521001898.0U CN201521001898U CN205165914U CN 205165914 U CN205165914 U CN 205165914U CN 201521001898 U CN201521001898 U CN 201521001898U CN 205165914 U CN205165914 U CN 205165914U
- Authority
- CN
- China
- Prior art keywords
- cutter
- boring
- arbor
- shaft
- shoulder hole
- 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 belongs to cutter equipment field especially relates to a cutter of processing shoulder hole, including inside first arbor, second arbor and the third arbor that is hollow structure, first arbor the second arbor with loop through screw thread connection between the third arbor and connect, and coaxial setting, first arbor the second arbor with the inside intercommunication of third arbor forms the cooling water course, first arbor the second arbor it has first tool bit, second tool bit, third tool bit to correspond fixed mounting on the third arbor, and all is equipped with on first tool bit, second tool bit and third tool bit and cools off the chip groove that the water course feeds through. The beneficial effects of the utility model are that: convenient operation is quick for simple structure, connection, is convenient for adjust the processing of distance in order to adapt to different shoulder holes between each tool bit, sets up cooling water course and chip groove simultaneously, makes things convenient for the discharge at any time of tool bit cooling and sweeps, has improved the life of machining efficiency and cutter.
Description
Technical field
The utility model belongs to cutter apparatus field, particularly relates to a kind of cutter of processing shoulder hole.
Background technology
Cutter is as a kind of conventional machining tool of field of machining, be widely used, in component of machine processing, usually need processing shoulder hole, and distance between each step surface of shoulder hole is different, therefore need to change different cutters to meet different shoulder hole processing in process, cost is high, efficiency is low.And in shoulder hole process cutter chip removal and cooling very inconvenient, the accumulation of scrap and cutter heat radiation difficulty, easily cause that crudy is poor, cutter life reduction.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is the cutter providing a kind of processing shoulder hole, for solving ladder hole machined difficulty in prior art, chip removal heat radiation inconvenience, cutter structure is complicated, maintenance cost is high, the first-class problem of shoulder hole kind work sheet.
For achieving the above object and other relevant objects, the utility model provides a kind of cutter of processing shoulder hole, comprise the first cutter shaft that inside is hollow structure, second cutter shaft and the 3rd cutter shaft, described first cutter shaft, be threaded connection mode successively between described second cutter shaft and described 3rd cutter shaft to connect, and coaxially arrange, described first cutter shaft, described second cutter shaft is communicated with formation cooling water channel with described 3rd cutter shaft inside, described first cutter shaft, described second cutter shaft, on described 3rd cutter shaft, correspondence is installed with the first cutter head, second cutter head, 3rd cutter head, and at the first cutter head, second cutter head is equipped with on the 3rd cutter head the chip area be communicated with cooling water channel.
The beneficial effects of the utility model are: structure is simple, attended operation fast and easy, be convenient to adjust distance between each cutter head to adapt to the processing of different shoulder hole, cooling water channel and chip area are set simultaneously, facilitate the discharge at any time of cutter head cooling and scrap, improve working (machining) efficiency and cutting-tool's used life.
Further, described first cutter head comprises the first cutter hub, in the circumference of described first cutter hub, be distributed with three boring cutters, wherein one in 90 ° for the angle between boring cutter and adjacent two boring cutters, and chip area is positioned at this boring cutter along on the symmetrical side at the first cutter hub center.
Further, the axis of described boring cutter and radial direction are equipped with blade.
Adopt the beneficial effect of above-mentioned further scheme to be: to be convenient to processing work, chip area to be arranged on the first cutter hub just on the side of boring cutter simultaneously, while being convenient to boring cutter processing, chip area can chip removal, improves working (machining) efficiency.
Further, described second cutter head comprises the second cutter hub, is axially provided with boring cutter, rolling depression cutter and rose reamer successively along described second cutter hub, and the quantity of described boring cutter, rolling depression cutter and rose reamer is one, and is positioned at same axially correspondingly to arrange.
Further, described chip area is arranged on the side of the second cutter hub just to boring cutter, rolling depression cutter and rose reamer.
Further, described 3rd cutter head comprises the 3rd cutter hub, and the axis along described 3rd cutter hub is provided with boring cutter, rolling depression cutter and rose reamer successively, and the quantity of described boring cutter, rolling depression cutter and rose reamer is one, and is positioned at same axially corresponding setting.
Further, described chip area is arranged on the 3rd side of cutter hub just to boring cutter, rolling depression cutter and rose reamer.
Adopt the beneficial effect of above-mentioned further scheme to be: work pieces process and chip removal are synchronously carried out, and working (machining) efficiency is high, this rolling depression cutter carries out fine finishining to machined surface simultaneously, improves and produces product quality.
Further, the processing dimension of described first cutter head, described second cutter head and described 3rd cutter head increases successively, and carry out the processing of different step surface successively, working (machining) efficiency is high, improves the versatility of cutter simultaneously, has saved cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Piece mark explanation
1 first cutter shaft
2 second cutter shafts
3 the 3rd cutter shafts
4 first cutter heads
41 boring cutters
5 second cutter heads
51 boring cutters
52 rolling depression cutters
53 rose reamers
54 chip areas
6 the 3rd cutter heads
61 boring cutters
62 rolling depression cutters
63 rose reamers
64 chip areas
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, the cutter of processing shoulder hole of the present utility model comprises the first cutter shaft 1, second cutter shaft 2 and the 3rd cutter shaft 3 that inside is hollow structure, be threaded connection mode successively between first cutter shaft 1, second cutter shaft 2 and the 3rd cutter shaft 3 to connect, and coaxially arrange.First cutter shaft 1, second cutter shaft 2 is communicated with formation cooling water channel with the 3rd cutter shaft 3 inside, on first cutter shaft 1, second cutter shaft 2, the 3rd cutter shaft 3, correspondence is installed with the first cutter head 4, second cutter head 5, the 3rd cutter head 6, and is equipped with the chip area be communicated with cooling water channel on the first cutter head 4, second cutter head 5 with the 3rd cutter head 6.Cooling fluid is circulated by cooling water channel, can be discharged, also can be discharged by chip area by the end of cooling water channel, in processing work process, scrap is discharged by chip area or cooling water channel, and fast and easy, can carry out scrap discharge and heat dissipation at any time.The processing dimension of the first cutter head 3, second cutter head 4 and the 3rd cutter head 5 increases successively, realizes the processing successively of shoulder hole.
As shown in Figure 1, first cutter head 3 comprises the first cutter hub, in the circumference of the first cutter hub, be distributed with three boring cutters 41, wherein one in 90 ° for the angle between boring cutter 41 and adjacent two boring cutters 41, and chip area is positioned at this boring cutter along on the symmetrical side at the first cutter hub center.The axis of three boring cutters 41 and radial direction are equipped with blade, boring cutter in the middle of three boring cutters 41 and the angle between other two boring cutters are 90 °, make the uniform setting of boring cutter 41, be convenient to processing, chip area is arranged on the right opposite of the boring cutter 41 being positioned at middle part simultaneously, be convenient to boring cutter processing and chip area chip removal carry out simultaneously, be independent of each other, raising working (machining) efficiency.
As shown in Figure 1, second cutter head 5 comprises the second cutter hub, boring cutter 51, rolling depression cutter 52 and rose reamer 53 is axially provided with successively along the second cutter hub, the quantity of boring cutter 51, rolling depression cutter 52 and rose reamer 53 is one, and be positioned at same axially corresponding setting, namely boring cutter 51, rolling depression cutter 52 and rose reamer 53 are located along the same line.Chip area 54 is arranged on the side of the second cutter hub just to boring cutter 51, rolling depression cutter 52 and rose reamer 53, chip area 54 is just arranged boring cutter 51, rolling depression cutter 52 and rose reamer 53, chip removal scrap while being convenient to processing work, improves working (machining) efficiency, is convenient to cutter heat radiation and chip removal.
As shown in Figure 1,3rd cutter head 6 comprises the 3rd cutter hub, axis along the 3rd cutter hub is provided with boring cutter 61, rolling depression cutter 62 and rose reamer 63 successively, the quantity of boring cutter 61, rolling depression cutter 62 and rose reamer 62 is one, and be positioned at same axially corresponding setting, namely boring cutter 61, rolling depression cutter 62 and rose reamer 63 are located along the same line.Chip area 64 is arranged on the side of the 3rd cutter hub just to boring cutter 61, rolling depression cutter 62 and rose reamer 63, chip area 64 is just arranged boring cutter 61, rolling depression cutter 62 and rose reamer 63, chip removal scrap while being convenient to processing work, improves working (machining) efficiency, is convenient to cutter heat radiation and chip removal.
Second cutter head 5 and the 3rd cutter head 6 are equipped with rolling depression cutter 52 and rolling depression cutter 62, by rolling depression cutter, fine finishining are carried out to its machined surface after shoulder hole is processed, improve product processing quality.The utility model realizes spacing adjustment between cutter by simple structural design, thus realizes the processing of different shoulder hole, arranges the cooling water channel and chip area that are interconnected simultaneously, while making tool sharpening, carry out chip removal cooling, improve cutting-tool's used life, reduce cost.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (8)
1. the cutter of a processing shoulder hole, it is characterized in that: comprise the first cutter shaft that inside is hollow structure, second cutter shaft and the 3rd cutter shaft, described first cutter shaft, be threaded connection mode successively between described second cutter shaft and described 3rd cutter shaft to connect, and coaxially arrange, described first cutter shaft, described second cutter shaft is communicated with formation cooling water channel with described 3rd cutter shaft inside, described first cutter shaft, described second cutter shaft, on described 3rd cutter shaft, correspondence is installed with the first cutter head, second cutter head, 3rd cutter head, and at the first cutter head, second cutter head is equipped with on the 3rd cutter head the chip area be communicated with cooling water channel.
2. the cutter of a kind of processing shoulder hole according to claim 1, it is characterized in that: described first cutter head comprises the first cutter hub, three boring cutters are distributed with in the circumference of described first cutter hub, wherein one in 90 ° for the angle between boring cutter and adjacent two boring cutters, and chip area is positioned at this boring cutter along on the symmetrical side at the first cutter hub center.
3. the cutter of a kind of processing shoulder hole according to claim 2, is characterized in that: the axis of described boring cutter and radial direction are equipped with blade.
4. the cutter of a kind of processing shoulder hole according to claim 1, it is characterized in that: described second cutter head comprises the second cutter hub, axially boring cutter, rolling depression cutter and rose reamer is provided with successively along described second cutter hub, the quantity of described boring cutter, rolling depression cutter and rose reamer is one, and is positioned at same axially corresponding setting.
5. the cutter of a kind of processing shoulder hole according to claim 4, is characterized in that: described chip area is arranged on the side of the second cutter hub just to boring cutter, rolling depression cutter and rose reamer.
6. the cutter of a kind of processing shoulder hole according to claim 1, it is characterized in that: described 3rd cutter head comprises the 3rd cutter hub, axis along described 3rd cutter hub is provided with boring cutter, rolling depression cutter and rose reamer successively, the quantity of described boring cutter, rolling depression cutter and rose reamer is one, and is positioned at same axially corresponding setting.
7. the cutter of a kind of processing shoulder hole according to claim 6, is characterized in that: described chip area is arranged on the 3rd side of cutter hub just to boring cutter, rolling depression cutter and rose reamer.
8. the cutter of a kind of processing shoulder hole according to any one of claim 1 to 7, is characterized in that: the processing dimension of described first cutter head, described second cutter head and described 3rd cutter head increases successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001898.0U CN205165914U (en) | 2015-12-03 | 2015-12-03 | Cutter of processing shoulder hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001898.0U CN205165914U (en) | 2015-12-03 | 2015-12-03 | Cutter of processing shoulder hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165914U true CN205165914U (en) | 2016-04-20 |
Family
ID=55729950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521001898.0U Expired - Fee Related CN205165914U (en) | 2015-12-03 | 2015-12-03 | Cutter of processing shoulder hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328222A (en) * | 2015-12-03 | 2016-02-17 | 重庆志成机械有限公司 | Cutter for machining stepped holes |
-
2015
- 2015-12-03 CN CN201521001898.0U patent/CN205165914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328222A (en) * | 2015-12-03 | 2016-02-17 | 重庆志成机械有限公司 | Cutter for machining stepped holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 401326 Chongqing Jiulongpo District West Peng new road No. 69 Patentee after: Chongqing Zhicheng Machinery Co., Ltd. Address before: 401326 Chongqing Jiulongpo District West Peng Air New Road No. 69 Patentee before: Chongqing Zhicheng Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |