CN202674206U - Transmission shaft having adjusting head with fine adjusting - Google Patents
Transmission shaft having adjusting head with fine adjusting Download PDFInfo
- Publication number
- CN202674206U CN202674206U CN 201220207907 CN201220207907U CN202674206U CN 202674206 U CN202674206 U CN 202674206U CN 201220207907 CN201220207907 CN 201220207907 CN 201220207907 U CN201220207907 U CN 201220207907U CN 202674206 U CN202674206 U CN 202674206U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- adjusting
- thread section
- contacting part
- guiding groove
- 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 a transmission shaft having an adjusting head with fine adjusting. The transmission shaft is provided with a precision thread part, a guide groove and a contact part, which are connected in order. The precision thread part is provided with a rotor, the guide groove is provided with a guide bar, and the contact part is provided with a contact head. The transmission shaft having an adjusting head with fine adjusting is advantageous in that fine adjusting is realized and precision is guaranteed; the structure is simple; the transmission shaft has a self-locking function and has a stable and reliable performance.
Description
Technical field
The utility model relates to a kind of fine setting adjusting head transmission shaft.
Background technique
Deviation appears in transmission shaft easily in the process of transmission, there is a small displacement all can bring very large impact to whole transmission system, transmission shaft can make transmission shaft itself be in unsettled attitude in long-term operation process gradually, impact running and machining accuracy, this is the problem that at present a lot of enterprises face.
The model utility content
The model utility purpose: the purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of fine setting adjusting head transmission shaft to be provided, guaranteed precision when having realized fine setting, and is simple in structure, has auto-lock function and reliable and stable.
Technological scheme: in order to realize above purpose, a kind of fine setting adjusting head transmission shaft described in the utility model, it comprises accurate thread section, guiding groove and contacting part, described accurate thread section, guiding groove and contacting part, link to each other successively and link to each other successively, described accurate thread section is provided with rotor, and described guiding groove is provided with guide rod, and described contacting part is provided with contact head.
Described accurate thread section, guiding groove and contacting part are on same axis.
Fixed by the guide rod on the guiding groove, do rotation motion and rotor driven is done traveling priority when accurate thread section, realized the fine setting of displacement between the contact head on rotor and the contacting part, contacting part is provided with screw thread, and contact head also can be realized fine setting as required.
Beneficial effect: a kind of fine setting adjusting head transmission shaft that the utility model provides, simple in structure, rotation motion rotor driven by accurate thread section is done traveling priority, realized the fine setting of displacement between rotor and the contact head, contact head also can be realized fine setting as required, because additional axial float can be eliminated by accurate thread section, the transmission accuracy of this transmission shaft is high, and is reliable and stable.
Description of drawings
Fig. 1 is plan view of the present utility model;
Fig. 2 is the sectional view of guiding groove.
Embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
Such as Fig. 1, shown in Figure 2, a kind of fine setting adjusting head transmission shaft described in the utility model, it comprises accurate thread section 1, guiding groove 2 and contacting part 3, described accurate thread section 1, guiding groove 2 link to each other successively with contacting part 3, described accurate thread section 1 is provided with rotor, and guiding groove 2 is provided with guide rod, and contacting part 3 is provided with contact head.
Described accurate thread section 1, guiding groove 2 and contacting part 3 are on same axis
When transmission shaft turns round, fixed by the guide rod on the guiding groove 2, rotation motion is done by motor drives accurate thread section 1, accurate thread section 1 rotor driven is done traveling priority, realized the fine setting of displacement between the contact head on rotor and the contacting part 3, contacting part is provided with screw thread, and contact head also can be realized fine setting as required.
A kind of fine setting adjusting head transmission shaft that the utility model provides, simple in structure, drive lower rotor part in the rotation motion of accurate thread section 1 is done traveling priority, can know by the number of helix needs mobile displacement or rotor to need the number of turns of rotating in accurate thread section 1, realized the fine setting of displacement between the contact head on rotor and the contacting part 3, the contact head that contacting part 3 is provided with also can be realized fine setting as required, because additional axial float can be eliminated by accurate thread section, the transmission accuracy of this transmission shaft is high, and is reliable and stable.
Above-mentioned mode of execution only is explanation technical conceive of the present utility model and characteristics, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalents or modifications of having done according to the utility model Spirit Essence all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. finely tune the adjusting head transmission shaft for one kind, it is characterized in that: it comprises: accurate thread section (1), guiding groove (2) and contacting part (3), described accurate thread section (1), guiding groove (2) and contacting part (3) link to each other successively, described accurate thread section (1) is provided with rotor, guiding groove (2) is provided with guide rod, and contacting part (3) is provided with contact head.
2. a kind of fine setting adjusting head transmission shaft according to claim 1, it is characterized in that: described accurate thread section (1), guiding groove (2) and contacting part (3) are on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207907 CN202674206U (en) | 2012-05-10 | 2012-05-10 | Transmission shaft having adjusting head with fine adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207907 CN202674206U (en) | 2012-05-10 | 2012-05-10 | Transmission shaft having adjusting head with fine adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674206U true CN202674206U (en) | 2013-01-16 |
Family
ID=47495112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220207907 Expired - Fee Related CN202674206U (en) | 2012-05-10 | 2012-05-10 | Transmission shaft having adjusting head with fine adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705462A (en) * | 2012-05-10 | 2012-10-03 | 太仓戴尔塔精密模具有限公司 | Transmission shaft for fine-tuning adjusting head |
-
2012
- 2012-05-10 CN CN 201220207907 patent/CN202674206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705462A (en) * | 2012-05-10 | 2012-10-03 | 太仓戴尔塔精密模具有限公司 | Transmission shaft for fine-tuning adjusting head |
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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 |
Granted publication date: 20130116 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |