CN204108473U - Adjustable excircle cylinder process tool - Google Patents
Adjustable excircle cylinder process tool Download PDFInfo
- Publication number
- CN204108473U CN204108473U CN201420626677.1U CN201420626677U CN204108473U CN 204108473 U CN204108473 U CN 204108473U CN 201420626677 U CN201420626677 U CN 201420626677U CN 204108473 U CN204108473 U CN 204108473U
- Authority
- CN
- China
- Prior art keywords
- extension bar
- slide block
- cutter
- cutter head
- blade
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a kind of adjustable excircle cylinder process tool, comprise a collet extension bar, a slide block, a balance weight, a cutter head extension bar, a cutter holder and a blade; Collet extension bar one end is by powerful chuck handle of a knife connecting machine tool main shaft, and the other end is fixedly connected in the middle of slide block; Cutter head extension bar one end is fixedly mounted on slide block one end by set bolt, and balance weight is fixedly mounted on the slide block other end by set bolt; The cutter head extension bar other end is fixedly connected with a cutter holder by set bolt, cutter holder is fixedly connected with a blade, the axial line that blade rotates towards cutter; Above-mentioned adjustable excircle cylinder process tool, wherein, balance weight can use the combination replacement of cutter head extension bar, cutter holder and blade.The utility model structure is simple, and versatility is good, can be used to the processing of axle class cylindrical, and machining accuracy is high.
Description
Technical field
The utility model relates to a kind of external cylindrical surface process tool, particularly relates to a kind of adjustable excircle cylinder process tool.
Background technology
Planet carrier in Gear Planet Transmission is made up of former and the axle for supporting multiple planetary gear, this crown of roll go out former and and former be connected, planetary gear to be arranged on axle by bearing and to realize flexible rotating, the centre of gyration of each axle and planet carrier is not on same center line, while each planetary gear rotates on respective axle, revolve round the sun round planet carrier center, and engage with a ring gear and a sun gear, uniform force during in order to ensure that planetary gear carries, steadily, therefore require the centre of gyration of each axle accurate relative to the position of revolution center line (the planet carrier centre of gyration), planet axis part is installed locating surface as bearing and is required that surface roughness is not more than Ra1.6, shape and positional precision are not more than 6 grades.Be limited to structure, with the processing of difference reinforcing method, can only cannot ensure design accuracy, can only roughing be used for, and efficiency be extremely low with boring machine and milling machine processing; Often complex structure, the poor universality of similar cutter on the market, mostly is dedicated tool and price is high.
Utility model content
In order to solve an above-mentioned difficult problem, the utility model provides a kind of adjustable excircle cylinder process tool, and this cutter structure is simple, and versatility is good, and machining accuracy is high.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of adjustable excircle cylinder process tool, comprises a collet extension bar, a slide block, a balance weight, a cutter head extension bar, a cutter holder and a blade; Described collet extension bar one end is by powerful chuck handle of a knife connecting machine tool main shaft, and the other end is fixedly connected in the middle of described slide block; Described cutter head extension bar one end is fixedly mounted on described slide block one end by set bolt, and described balance weight is fixedly mounted on the described slide block other end by set bolt; The described cutter head extension bar other end is bolted to connection cutter holder described in, described cutter holder is fixedly connected with blade described in, the axial line that described blade rotates towards cutter.
A kind of adjustable excircle cylinder process tool, comprises a collet extension bar, a slide block, two cutter head extension bars, two cutter holders and two blades; Described collet extension bar one end is by powerful chuck handle of a knife connecting machine tool main shaft, and the other end is fixedly connected in the middle of described slide block; Described two cutter head extension bar one end are relatively fixedly mounted on described slide block two ends by set bolt, the described two cutter head extension bar other ends are bolted to connection cutter holder described in two, described two cutter holders are fixedly connected with blade described in two, the axial line that each blade described rotates towards cutter.
Preferred technical scheme further, above-mentioned adjustable excircle cylinder process tool, wherein, described slide block offers a chute, and described chute is inserted in described cutter head extension bar or described balance weight one end, and is fixed by set bolt.
Above-mentioned adjustable excircle cylinder process tool, wherein, one end that described cutter head extension bar or described balance weight insert described chute offers internal thread, and the external screw thread on described internal thread and described set bolt matches.
Preferred technical scheme further, above-mentioned adjustable excircle cylinder process tool, wherein, side, described slide block two ends laterally offers two adjustment screwed holes, is provided with tightening nut in described adjustment screwed hole.
Preferred technical scheme further, above-mentioned adjustable excircle cylinder process tool, wherein, each blade rotating diameter described is not at sustained height.
Adopt technical scheme described in the utility model, following beneficial effect can be reached:
1, by the adjustment of slide block left side spin jack panel, just can adjust tool sharpening diameter, improve the applicability of cutter, large diameter outside cylinder processing is also reached by the normalized making of slide block;
2, adopt two cutter heads, and the rotating diameter of each cutter head also can stagger certain distance, can improve roughing area like this, can improve rough machined efficiency;
3, by replacing the cutter head extension bar of different length, the external cylindrical surface of different depth can be processed.
Accompanying drawing explanation
Fig. 1 is the structural representation of finishing tool of the present utility model;
Fig. 2 is roughing tool structural representation of the present utility model;
Fig. 3 is slide block front view of the present utility model;
Fig. 4 is slide block top view of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
Embodiment one
As shown in Figure 1, a kind of adjustable excircle cylinder process tool, comprises collet extension bar 1, slide block 2, balance weight 3, cutter head extension bar 4, cutter holder 5 and a blade 6; Collet extension bar 1 one end is by powerful chuck handle of a knife connecting machine tool main shaft, and the other end is fixedly connected in the middle of slide block 2; Cutter head extension bar 4 one end is fixedly mounted on slide block 2 one end by set bolt 42, and balance weight 3 is fixedly mounted on the slide block other end by set bolt 42; Cutter head extension bar 4 other end is bolted to connection a cutter holder 5, cutter holder 5 is fixedly connected with a blade 6, the axial line that blade 6 rotates towards cutter.
The cylindrical size of spring clip connections 1, can adjust according to the size of powerful chuck handle of a knife different on different lathe, add man-hour carrying out external cylindrical surface, balance weight 3 be used for balance tool sharpening time dynamic balancing, make machining accuracy higher, when preventing tool sharpening external cylindrical surface, because of the imbalance of power, cutter is tilted to there being one end of blade 6.
As shown in Figure 4, further preferred embodiment, above-mentioned adjustable excircle cylinder process tool, wherein, slide block 2 offers a chute 21, chute 21 is inserted in cutter head extension bar 4 or balance weight 3 one end, wherein, one end that cutter head extension bar 4 or balance weight 3 insert chute 21 offers internal thread 41, and internal thread 41 matches with the external screw thread on set bolt 42, cutter head extension bar 4 or balance weight 3 is fixed by set bolt 42.
The setting of chute 21, can adjust the processing diameter of cutter, improve the applicability of cutter; And large diameter outside cylinder processing is also reached by the normalized making of slide block 2.
As shown in Figure 3, further preferred embodiment, above-mentioned adjustable excircle cylinder process tool, wherein, side, slide block 2 two ends laterally offers two adjustment screwed holes 22, regulates in screwed hole 22 and be provided with tightening nut 23.
By tightening nut 23, can finely tune tool sharpening diameter, machining accuracy is improved.
Embodiment two
As shown in Figure 2, a kind of adjustable excircle cylinder process tool, comprises collet extension bar 1, slide block 2, two cutter head extension bar 4, two cutter holder 5 and two blades 6; Collet extension bar 1 one end is by powerful chuck handle of a knife connecting machine tool main shaft, and the other end is fixedly connected in the middle of slide block 2; Two cutter head extension bar 4 one end are relatively fixedly mounted on slide block 2 two ends by set bolt 42, and two cutter head extension bar 4 other ends are bolted to connection on two cutter holder 5, two cutter holders 5 and are fixedly connected with two blades 6, the axial line that each blade 6 rotates towards cutter.
When carrying out rough machined, balance weight 3 can be replaced to cutter head extension bar 4, then connecting above cutter holder 5 and blade 6, two blades and carrying out the processing of external cylindrical surface, improve operating efficiency.
Further preferred embodiment, above-mentioned adjustable excircle cylinder process tool, wherein, each blade 6 rotating diameter is not at sustained height.
Carry out external cylindrical surface at use two blades 6 and add man-hour, the height of each blade 6 is staggered, make blade 6 process rotating diameter not on the same face, external cylindrical surface working (finishing) area can be increased like this, improve rough machined efficiency.
The foregoing is only the utility model preferred embodiment; not thereby embodiment of the present utility model and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilization the utility model descriptions and diagramatic content and apparent change obtain in protection domain of the present utility model.
Claims (6)
1. an adjustable excircle cylinder process tool, is characterized in that: comprise a collet extension bar, a slide block, a balance weight, a cutter head extension bar, a cutter holder and a blade; Described collet extension bar one end is by powerful chuck handle of a knife connecting machine tool main shaft, and the other end is fixedly connected in the middle of described slide block; Described cutter head extension bar one end is fixedly mounted on described slide block one end by set bolt, and described balance weight is fixedly mounted on the described slide block other end by set bolt; The described cutter head extension bar other end is bolted to connection cutter holder described in, described cutter holder is fixedly connected with blade described in, the axial line that described blade rotates towards cutter.
2. an adjustable excircle cylinder process tool, is characterized in that: comprise a collet extension bar, a slide block, two cutter head extension bars, two cutter holders and two blades; Described collet extension bar one end is by powerful chuck handle of a knife connecting machine tool main shaft, and the other end is fixedly connected in the middle of described slide block; Described two cutter head extension bar one end are relatively fixedly mounted on described slide block two ends by set bolt, the described two cutter head extension bar other ends are bolted to connection cutter holder described in two, described two cutter holders are fixedly connected with blade described in two, the axial line that each blade described rotates towards cutter.
3. adjustable excircle cylinder process tool according to claim 1 and 2, is characterized in that: described slide block offers a chute, and described chute is inserted in described cutter head extension bar or described balance weight one end, and is fixed by set bolt.
4. adjustable excircle cylinder process tool according to claim 3, is characterized in that: one end that described cutter head extension bar or described balance weight insert described chute offers internal thread, and the external screw thread on described internal thread and described set bolt matches.
5. adjustable excircle cylinder process tool according to claim 1 and 2, is characterized in that: side, described slide block two ends laterally offers two adjustment screwed holes, is provided with tightening nut in described adjustment screwed hole.
6. adjustable excircle cylinder process tool according to claim 2, is characterized in that: each blade rotating diameter described is not at sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626677.1U CN204108473U (en) | 2014-10-27 | 2014-10-27 | Adjustable excircle cylinder process tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626677.1U CN204108473U (en) | 2014-10-27 | 2014-10-27 | Adjustable excircle cylinder process tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108473U true CN204108473U (en) | 2015-01-21 |
Family
ID=52325831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420626677.1U Expired - Fee Related CN204108473U (en) | 2014-10-27 | 2014-10-27 | Adjustable excircle cylinder process tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308275A (en) * | 2014-10-27 | 2015-01-28 | 宁波东力机械制造有限公司 | Adjustable cylindrical machining tool and application method thereof |
| CN107584358A (en) * | 2017-10-19 | 2018-01-16 | 巴中市新越不锈钢有限公司 | For removing the device of stainless steel product installation hole bur |
-
2014
- 2014-10-27 CN CN201420626677.1U patent/CN204108473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308275A (en) * | 2014-10-27 | 2015-01-28 | 宁波东力机械制造有限公司 | Adjustable cylindrical machining tool and application method thereof |
| CN107584358A (en) * | 2017-10-19 | 2018-01-16 | 巴中市新越不锈钢有限公司 | For removing the device of stainless steel product installation hole bur |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20211027 |