CN204843538U - Auxiliary positioning device of slender axles processing usefulness - Google Patents
Auxiliary positioning device of slender axles processing usefulness Download PDFInfo
- Publication number
- CN204843538U CN204843538U CN201520437145.8U CN201520437145U CN204843538U CN 204843538 U CN204843538 U CN 204843538U CN 201520437145 U CN201520437145 U CN 201520437145U CN 204843538 U CN204843538 U CN 204843538U
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- CN
- China
- Prior art keywords
- backstay
- locating ring
- combined
- described locating
- ring
- Prior art date
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Abstract
The utility model discloses an auxiliary positioning device of slender axles processing usefulness, including the holding ring, the both sides position department of the outside of holding ring is provided with the locating hole the locating hole fit in has the locating lever, the one end of locating lever extends to the inside of holding ring, the other end is located the outside of holding ring, the locating lever is located the cooperation is served to inside that of holding ring has convex position circle, the position circle is kept away from that one end of locating lever has the graphite layer, the bottom symmetry of holding ring is provided with two and supports the end, it has the bracing piece, two to support the end fit in the cooperation has the bottom plate between the bracing piece, the device passes through the support of position circle completed workpiece both sides, through the position of adjusting the locating lever, is convenient for to the fine setting of neutrality, when the work piece is rotatory, plays better lubricated effect through the graphite layer, and it is rotatory to be convenient for the work piece, through the triangular supports who forms between bracing piece and the bottom plate, and precision that the improvement work piece was processed.
Description
Technical field
The utility model relates to a kind of auxiliary locator of slender shaft turning.
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 auxiliary locator of slender shaft turning, this device completes the support of workpiece both sides by centring ring, by regulating the position of backstay, be convenient to the fine setting to centering, when workpiece rotates, play good lubricant effect by graphite linings, be convenient to workpiece rotate, by the gusseted formed between support bar and base plate, provide preferably stability, improve the precision of work pieces process.
For solving the problem, the utility model adopts following technical scheme:
A kind of auxiliary locator of slender shaft turning, comprise locating ring, the position, both sides of the outside of described locating ring is provided with locating hole, backstay is combined with in described locating hole, the front end face of described locating ring is provided with the lock screw of locking described backstay, one end of described backstay extends to the inside of described locating ring, the other end is positioned at the outside of described locating ring, that one end that described backstay is positioned at described locating ring inside is combined with the centring ring of circular arc, the first lock screw is combined with between described centring ring and described backstay, described centring ring has graphite linings away from that one end of described backstay, the bottom symmetrical of described locating ring is provided with two support ends, support bar is combined with in described support end, base plate is combined with between two described support bars.
Preferably, described locating hole is cross, and described backstay and described locating hole agree with.
Preferably, the shaft of described backstay is provided with scale.
Preferably, the medium position place at the top of the front end face of described locating ring is provided with suspension screw, described suspension screw is combined with lanyard, described lanyard that one end away from described suspension screw is combined with iron cone, the close tip position place of the front end face of described locating ring is provided with first of fixing described lanyard and hangs screw.
Preferably, the front end face that described backstay is positioned at that one end of described locating ring outside is provided with limited screw.
The beneficial effects of the utility model are: this device completes the support of workpiece both sides by centring ring, by regulating the position of backstay, be convenient to the fine setting to centering, when workpiece rotates, good lubricant effect is played by graphite linings, be convenient to workpiece rotate, by the gusseted formed between support bar and base plate, provide preferably stability, improve the precision of work pieces process, 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 auxiliary locator of a kind of slender shaft turning shown in Fig. 1, comprise locating ring 1, the position, both sides of the outside of described locating ring 1 is provided with locating hole (not shown), backstay 2 is combined with in described locating hole, the front end face of described locating ring 1 is provided with the lock screw 3 of locking described backstay 2, one end of described backstay 2 extends to the inside of described locating ring 1, the other end is positioned at the outside of described locating ring 1, that one end that described backstay 2 is positioned at described locating ring 1 inside is combined with the centring ring 4 of circular arc, the first lock screw 5 is combined with between described centring ring 4 and described backstay 2, described centring ring 4 has graphite linings 401 away from that one end of described backstay 2, the bottom symmetrical of described locating ring 1 is provided with two support ends 6, support bar 7 is combined with in described support end 6, base plate 8 is combined with between two described support bars 7.
A preferred embodiment in the utility model, described locating hole is cross, and described backstay 2 agrees with described locating hole.
A preferred embodiment in the utility model, the shaft of described backstay 2 is provided with scale 211.
A preferred embodiment in the utility model, the medium position place at the top of the front end face of described locating ring 1 is provided with and hangs screw 111, described suspension screw 111 is combined with lanyard 112, described lanyard 112 that one end away from described suspension screw 111 is combined with iron cone 113, the close tip position place of the front end face of described locating ring 1 is provided with first of fixing described lanyard 112 and hangs screw 114.
A preferred embodiment in the utility model, the front end face that described backstay 2 is positioned at that one end of described locating ring 1 outside is provided with limited screw 212.
The beneficial effects of the utility model are: this device completes the support of workpiece both sides by centring ring, by regulating the position of backstay, be convenient to the fine setting to centering, when workpiece rotates, good lubricant effect is played by graphite linings, be convenient to workpiece rotate, by the gusseted formed between support bar and base plate, provide preferably stability, improve the precision of work pieces process, 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 (5)
1. the auxiliary locator of a slender shaft turning, it is characterized in that: comprise locating ring, the position, both sides of the outside of described locating ring is provided with locating hole, backstay is combined with in described locating hole, the front end face of described locating ring is provided with the lock screw of locking described backstay, one end of described backstay extends to the inside of described locating ring, the other end is positioned at the outside of described locating ring, that one end that described backstay is positioned at described locating ring inside is combined with the centring ring of circular arc, the first lock screw is combined with between described centring ring and described backstay, described centring ring has graphite linings away from that one end of described backstay, the bottom symmetrical of described locating ring is provided with two support ends, support bar is combined with in described support end, base plate is combined with between two described support bars.
2. the auxiliary locator of slender shaft turning according to claim 1, is characterized in that: described locating hole is cross, and described backstay and described locating hole agree with.
3. the auxiliary locator of slender shaft turning according to claim 1, is characterized in that: the shaft of described backstay is provided with scale.
4. the auxiliary locator of slender shaft turning according to claim 1, it is characterized in that: the medium position place at the top of the front end face of described locating ring is provided with suspension screw, described suspension screw is combined with lanyard, described lanyard that one end away from described suspension screw is combined with iron cone, the close tip position place of the front end face of described locating ring is provided with first of fixing described lanyard and hangs screw.
5. the auxiliary locator of slender shaft turning according to claim 1, is characterized in that: the front end face that described backstay is positioned at that one end of described locating ring outside is provided with limited screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437145.8U CN204843538U (en) | 2015-06-24 | 2015-06-24 | Auxiliary positioning device of slender axles processing usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437145.8U CN204843538U (en) | 2015-06-24 | 2015-06-24 | Auxiliary positioning device of slender axles processing usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843538U true CN204843538U (en) | 2015-12-09 |
Family
ID=54734135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520437145.8U Expired - Fee Related CN204843538U (en) | 2015-06-24 | 2015-06-24 | Auxiliary positioning device of slender axles processing usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571257A (en) * | 2020-04-30 | 2020-08-25 | 江苏大学 | Clamping tool for metal shell of solid rocket engine |
-
2015
- 2015-06-24 CN CN201520437145.8U patent/CN204843538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571257A (en) * | 2020-04-30 | 2020-08-25 | 江苏大学 | Clamping tool for metal shell of solid rocket engine |
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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: 20151209 Termination date: 20160624 |