CN204818803U - Auxiliary device that machining used - Google Patents
Auxiliary device that machining used Download PDFInfo
- Publication number
- CN204818803U CN204818803U CN201520439042.5U CN201520439042U CN204818803U CN 204818803 U CN204818803 U CN 204818803U CN 201520439042 U CN201520439042 U CN 201520439042U CN 204818803 U CN204818803 U CN 204818803U
- Authority
- CN
- China
- Prior art keywords
- screw
- locating ring
- combined
- adjusting rod
- set screw
- 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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Abstract
The utility model discloses an auxiliary device that machining used, including the holding ring, the annular is provided with three tip on the outer lane of holding ring set up threaded hole on the tip the threaded hole cooperation has adjusting screw, adjusting screw passes the screw hole, adjusting screw is located inside that of holding ring is served and is provided with the installation end install the ball in the installation end, adjusting screw is located outside that of holding ring is served the cover and is equipped with the pretension spring, the bottom of holding ring is provided with the link be provided with the regulation pole in the link, the below cooperation of adjusting the pole has the base, the top cooperation of base has the bracing piece of L shape, the bracing piece is kept away from that one end of base has the installation cover, it installs to adjust the pole in the installation cover, the device passes through the rotation regulation screw and accomplishes the fine setting to neutrality, improves the machining precision.
Description
Technical field
The utility model relates to a kind of servicing unit of machining.
Background technology
Lathe is when processing slim shaft-like work, need to coordinate servicing unit, the other end of slender axles is supported on by servicing unit, avoid in the process of cutting, due to the workpiece bows distortion that the cutting force of cutter and the turning power of workpiece cause, but the centering of servicing unit of the prior art regulates comparatively difficulty, fine setting can not be realized, therefore in process, easily cause the centering of workpiece to be deteriorated, produce mismachining tolerance.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of servicing unit of machining, this device completes the fine setting of centering by rotating set screw, avoid occurring to loosen in process by the self-locking performance of prefastening force spring and set screw, improve machining accuracy.
For solving the problem, the utility model adopts following technical scheme:
A kind of servicing unit of machining, comprise locating ring, on the outer ring of described locating ring, annular is provided with three ends, in 120 ° of settings between two adjacent end portions, described end offers screwed hole, set screw is combined with in described screwed hole, described set screw is through described screwed hole, that one end that described set screw is positioned at described locating ring inside is provided with installation end, in described installation end, ball is installed, that one end that described set screw is positioned at described locating ring outside is arranged with preloading spring, described preloading spring is against between described set screw and described end mutually, the bottom of described locating ring is provided with link, adjusting rod is provided with in described link, the below of described adjusting rod is combined with base, the top of described base is combined with the support bar of L shape, described support bar has installation sleeve away from that one end of described base, described adjusting rod is arranged in described installation sleeve, screw is combined with between described adjusting rod and described installation sleeve, the first screw is combined with between described adjusting rod and described link.
Preferably, the front end face of described locating ring is combined with centering plate, the shaft core position place in the plate face of described centering plate is provided with workpiece to central hole, and the plate face of described centering plate is provided with scale.
Preferably, on the front end face of described locating ring, annular is provided with the positioning jack of more than three, the rear end face of described centering plate is provided with the positioning pluging rod coordinating described positioning jack.
Preferably, the shaft of described adjusting rod is axially provided with the locating slot coordinating described screw and the first screw.
The beneficial effects of the utility model are: this device completes the fine setting of centering by rotating set screw, avoid occurring to loosen in process by the self-locking performance of prefastening force spring and set screw, improve machining accuracy, by the good positioning workpieces of ball, workpiece is avoided to rock, the structure of this device is comparatively simple, and cost is comparatively cheap, is applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult the servicing unit of a kind of machining shown in Fig. 1, comprise locating ring 1, on the outer ring of described locating ring 1, annular is provided with three ends 101, in 120 ° of settings between two adjacent end portions 101, described end 101 offers screwed hole (not shown), set screw 2 is combined with in described screwed hole, described set screw 2 is through described screwed hole, that one end that described set screw 2 is positioned at described locating ring 1 inside is provided with installation end 3, in described installation end 3, ball 301 is installed, that one end that described set screw 2 is positioned at described locating ring outside 1 is arranged with preloading spring 4, described preloading spring 4 is against between described set screw 2 and described end 101 mutually, the bottom of described locating ring 1 is provided with link 5, adjusting rod 6 is provided with in described link 5, the below of described adjusting rod 6 is combined with base 7, the top of described base 7 is combined with the support bar 8 of L shape, described support bar 8 has installation sleeve 9 away from that one end of described base 7, described adjusting rod 6 is arranged in described installation sleeve 9, screw 911 is combined with between described adjusting rod 6 and described installation sleeve 9, the first screw 511 is combined with between described adjusting rod 6 and described link 5.
A preferred embodiment in the utility model, the front end face of described locating ring 1 is combined with centering plate 10, and the shaft core position place in the plate face of described centering plate 10 is provided with workpiece to central hole 111, and the plate face of described centering plate 10 is provided with scale.
A preferred embodiment in the utility model, on the front end face of described locating ring 1, annular is provided with the positioning jack 112 of more than three, the rear end face of described centering plate 111 is provided with the positioning pluging rod (not shown) coordinating described positioning jack 112.
A preferred embodiment in the utility model, the shaft of described adjusting rod 6 is axially provided with the locating slot 611 coordinating described screw 911 and the first screw 511.
The beneficial effects of the utility model are: this device completes the fine setting of centering by rotating set screw, avoid occurring to loosen in process by the self-locking performance of prefastening force spring and set screw, improve machining accuracy, by the good positioning workpieces of ball, workpiece is avoided to rock, the structure of this device is comparatively simple, and cost is comparatively cheap, is applicable to promoting the use of.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the servicing unit of a machining, it is characterized in that: comprise locating ring, on the outer ring of described locating ring, annular is provided with three ends, in 120 ° of settings between two adjacent end portions, described end offers screwed hole, set screw is combined with in described screwed hole, described set screw is through described screwed hole, that one end that described set screw is positioned at described locating ring inside is provided with installation end, in described installation end, ball is installed, that one end that described set screw is positioned at described locating ring outside is arranged with preloading spring, described preloading spring is against between described set screw and described end mutually, the bottom of described locating ring is provided with link, adjusting rod is provided with in described link, the below of described adjusting rod is combined with base, the top of described base is combined with the support bar of L shape, described support bar has installation sleeve away from that one end of described base, described adjusting rod is arranged in described installation sleeve, screw is combined with between described adjusting rod and described installation sleeve, the first screw is combined with between described adjusting rod and described link.
2. the servicing unit of machining according to claim 1, it is characterized in that: the front end face of described locating ring is combined with centering plate, the shaft core position place in the plate face of described centering plate is provided with workpiece to central hole, and the plate face of described centering plate is provided with scale.
3. the servicing unit of machining according to claim 2, is characterized in that: on the front end face of described locating ring, annular is provided with the positioning jack of more than three, the rear end face of described centering plate is provided with the positioning pluging rod coordinating described positioning jack.
4. the servicing unit of machining according to claim 1, is characterized in that: the shaft of described adjusting rod is axially provided with the locating slot coordinating described screw and the first screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439042.5U CN204818803U (en) | 2015-06-25 | 2015-06-25 | Auxiliary device that machining used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439042.5U CN204818803U (en) | 2015-06-25 | 2015-06-25 | Auxiliary device that machining used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818803U true CN204818803U (en) | 2015-12-02 |
Family
ID=54676444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520439042.5U Expired - Fee Related CN204818803U (en) | 2015-06-25 | 2015-06-25 | Auxiliary device that machining used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818803U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840682A (en) * | 2017-03-27 | 2017-06-13 | 武汉理工大学 | Be applied to constant volume combustion bomb can centering electrode assembly |
| CN106975941A (en) * | 2017-03-29 | 2017-07-25 | 长治清华机械厂 | Arc support type component levelling device |
| CN108296821A (en) * | 2018-01-25 | 2018-07-20 | 江西昌河航空工业有限公司 | A kind of big Quality framework fine positioning tool of lathe table top |
-
2015
- 2015-06-25 CN CN201520439042.5U patent/CN204818803U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840682A (en) * | 2017-03-27 | 2017-06-13 | 武汉理工大学 | Be applied to constant volume combustion bomb can centering electrode assembly |
| CN106840682B (en) * | 2017-03-27 | 2023-09-29 | 武汉理工大学 | Centering electrode device applied to constant volume combustion bomb |
| CN106975941A (en) * | 2017-03-29 | 2017-07-25 | 长治清华机械厂 | Arc support type component levelling device |
| CN108296821A (en) * | 2018-01-25 | 2018-07-20 | 江西昌河航空工业有限公司 | A kind of big Quality framework fine positioning tool of lathe table top |
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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: 20151202 Termination date: 20160625 |