CN204852214U - Axial circumference position machinery guiding mechanism - Google Patents
Axial circumference position machinery guiding mechanism Download PDFInfo
- Publication number
- CN204852214U CN204852214U CN201520533653.6U CN201520533653U CN204852214U CN 204852214 U CN204852214 U CN 204852214U CN 201520533653 U CN201520533653 U CN 201520533653U CN 204852214 U CN204852214 U CN 204852214U
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- China
- Prior art keywords
- lead screw
- screw nut
- adjusting sleeve
- feed screw
- screw shaft
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- Expired - Fee Related
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Abstract
The utility model provides an axial circumference position machinery guiding mechanism, has one screw nut mount pad (3), and screw nut mount pad (3) are the working foundations of a whole set of mechanism, and clearance adjustment spacer (7) are full of with the small offence and are installed in screw nut mount pad (3), the interior cone combined with location of the male cone (strobilus masculinus) of lead screw axial adjusting sleeve (4) and clearance adjustment spacer (7), screw nut pretension gland (5) is installed on screw nut mount pad (3), compresses tightly lead screw axial adjusting sleeve (4), install in lead screw axial adjusting sleeve (4) through flange, the outer face of cylinder screw nut (8), and lead screw axial regulating handle (2) installs on lead screw axial adjusting sleeve (4), lead screw circumference regulating handle (6) installs on ball (1).
Description
Technical field
The utility model relates to axial circumferential position mechanical adjusting mechanism.
Background technique
In the middle of the production work of reality, need continually certain part accurately delivered to specified position or fetch, to positional accuracy all requirements of axial and circumferential both direction.Just need a kind of mechanical mechanism of Joint regulation axial and circumferential position.
Summary of the invention
The purpose of this utility model is to provide a kind of axial circumferential position mechanical adjusting mechanism.
The utility model is a kind of axial circumferential position mechanical adjusting mechanism, there is a feed screw nut fitting seat 3, feed screw nut fitting seat 3 is working foundations of sleeve mechanism, gap adjustment spacer 7 is arranged in feed screw nut fitting seat 3 with slight interference, and lead screw shaft adjusts inner conical surface from spacer 7 to male cone (strobilus masculinus) and the gap of adjusting sleeve 4 coordinates locates; The pre-gland 5 of feed screw nut is arranged on feed screw nut fitting seat 3, compresses lead screw shaft to adjusting sleeve 4; Feed screw nut 8 is arranged on lead screw shaft in adjusting sleeve 4 by flange, external cylindrical surface, and lead screw shaft is arranged on lead screw shaft in adjusting sleeve 4 to adjustment handle 2; Leading screw circumference adjustment handle 6 is arranged on ball screw 1.
Usefulness of the present utility model is: the accurate adjustment that can realize axial and circumferential position by this mechanism easily.Need frequently to adjust position under the working environment that some are narrow, Indirect method position is needed under some hazardous environments such as high temperature, highly corrosive, adjusted the cooperation of handle to adjustment handle and leading screw circumference by lead screw shaft in the present invention, can facilitate, accurately, efficiently adjust position, save manpower, time, reduce dangerous.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model, and Fig. 2 is axis of no-feathering mapping.Reference character and corresponding name are called: ball screw 1, and lead screw shaft is to adjustment handle 2, and lead screw shaft is to adjustment handle 2, and lead screw shaft is to adjusting sleeve 4, and the pre-gland 5 of feed screw nut, leading screw circumference adjustment handle 6, gap adjusts spacer 7, feed screw nut 8.
Embodiment
As shown in Figure 1 and Figure 2, the utility model is a kind of axial circumferential position mechanical adjusting mechanism, includes feed screw nut fitting seat 3; Gap adjustment spacer 7 is arranged in feed screw nut fitting seat 3 with slight interference, need guarantee relative movement not to occur between the two; Lead screw shaft adjusts inner conical surface from spacer 7 to male cone (strobilus masculinus) and the gap of adjusting sleeve 4 coordinates locates, and adjusting sleeve 4 can only be relatively rotated relative to gap adjustment spacer 7, keep ball screw 1 not rotate, realize axial position adjustment.The pre-gland 5 of feed screw nut is arranged on feed screw nut fitting seat 3, compresses lead screw shaft to adjusting sleeve 4, to guarantee that adjusting sleeve 4 and gap adjust the pretightening force between spacer 7; Feed screw nut 8 is arranged on lead screw shaft in adjusting sleeve 4 by flange, external cylindrical surface, and lead screw shaft is arranged on lead screw shaft in adjusting sleeve 4 to adjustment handle 2; Leading screw circumference adjustment handle 6 is arranged on ball screw 1.Handle 2 and the same angular turn of handle 6, realize circumferential position adjustment.Rotated alone or in combination by handle 2 and the respective of handle 6, realize the accurate adjustment of axial and circumferential position.
Working principle of the present utility model is: as shown in Figure 1 and Figure 2, and gap adjustment spacer 7 is arranged in feed screw nut fitting seat 3 with slight interference, prevents relatively rotating between spacer 7 and fitting seat 3.Lead screw shaft adjusts inner conical surface from spacer 7 to male cone (strobilus masculinus) and the gap of adjusting sleeve 4 coordinates locates, and ensure the running accuracy between adjusting sleeve 4 and spacer 7, rotational lead screw is adjustment handle 2 axially, keeps ball screw 1 not rotate, and realizes axial position adjustment; The pre-gland 5 of feed screw nut is arranged on feed screw nut fitting seat 3, compresses lead screw shaft to adjusting sleeve 4, bears the thrust load of a part; Feed screw nut 8 is arranged on lead screw shaft in adjusting sleeve 4 by flange, external cylindrical surface with the medium and small Spielpassung type of transition fit, and lead screw shaft is arranged on lead screw shaft in adjusting sleeve 4 to adjustment handle 2; Leading screw circumference adjustment handle 6 is arranged on ball screw 1.Handle 2 and the same angular turn of handle 6, realize circumferential position adjustment.Rotated alone or in combination by handle 2 and the respective of handle 6, realize the accurate adjustment of axial and circumferential position.
As shown in Figure 1 and Figure 2, gap adjustment spacer 7 is arranged in feed screw nut fitting seat 3 with slight interference, prevents relatively rotating between spacer 7 and fitting seat 3.Lead screw shaft adjusts inner conical surface from spacer 7 to male cone (strobilus masculinus) and the gap of adjusting sleeve 4 coordinates locates, and ensures the running accuracy between adjusting sleeve 4 and spacer 7, keeps ball screw 1 not rotate, realize axial position adjustment.
As shown in Figure 1 and Figure 2, the pre-gland 5 of feed screw nut is arranged on feed screw nut fitting seat 3, compresses lead screw shaft to adjusting sleeve 4, bears the thrust load of a part.
As shown in Figure 1 and Figure 2, feed screw nut 8 is arranged on lead screw shaft in adjusting sleeve 4 by flange, external cylindrical surface with the medium and small Spielpassung type of transition fit, and lead screw shaft is arranged on lead screw shaft in adjusting sleeve 4 to adjustment handle 2; Leading screw circumference adjustment handle 6 is arranged on ball screw 1.Handle 2 and the same angular turn of handle 6, realize circumferential position adjustment.
As shown in Figure 1 and Figure 2, gap adjustment spacer 7 is arranged in feed screw nut fitting seat 3 with slight interference, prevents relatively rotating between spacer 7 and fitting seat 3, guarantees the rigidity of whole mechanism.Lead screw shaft adjusts inner conical surface from spacer 7 to male cone (strobilus masculinus) and the gap of adjusting sleeve 4 coordinates locates, according to realizing backlash compensation, can ensure the running accuracy between adjusting sleeve 4 and spacer 7, rotational lead screw is adjustment handle 2 axially, keep ball screw 1 not rotate, realize axial position adjustment.The pre-gland 5 of feed screw nut is arranged on feed screw nut fitting seat 3, compresses lead screw shaft to adjusting sleeve 4, bears the thrust load of a part; Feed screw nut 8 is arranged on lead screw shaft in adjusting sleeve 4 by flange, external cylindrical surface with the medium and small Spielpassung type of transition fit, and lead screw shaft is arranged on lead screw shaft in adjusting sleeve 4 to adjustment handle 2; Leading screw circumference adjustment handle 6 is arranged on ball screw 1.Handle 2 and the same angular turn of handle 6, realize circumferential position adjustment.Rotated alone or in combination by handle 2 and the respective of handle 6, realize the accurate adjustment of axial and circumferential position.
As shown in Figure 1 and Figure 2, in above motion flow, the clockwise and anticlockwise of two handles can be utilized, realize the various motion under various combination rotation situation, realize the accurate adjustment of mechanism position.
Claims (5)
1. an axial circumferential position mechanical adjusting mechanism, there is a feed screw nut fitting seat (3), feed screw nut fitting seat (3) is the working foundation of sleeve mechanism, it is characterized in that gap adjustment spacer (7) is arranged in feed screw nut fitting seat (3) with slight interference, lead screw shaft adjusts inner conical surface from spacer (7) to male cone (strobilus masculinus) and the gap of adjusting sleeve (4) coordinates locates; The pre-gland of feed screw nut (5) is arranged on feed screw nut fitting seat (3), compresses lead screw shaft to adjusting sleeve (4); Feed screw nut (8) is arranged on lead screw shaft in adjusting sleeve (4) by flange, external cylindrical surface, and lead screw shaft is arranged on lead screw shaft in adjusting sleeve (4) to adjustment handle (2); Leading screw circumference adjustment handle (6) is arranged on ball screw (1).
2. axial circumferential position mechanical adjusting mechanism according to claim 1, is characterized in that gap adjustment spacer (7) be arranged in feed screw nut fitting seat (3) can prevent relatively rotating between spacer (7) and fitting seat (3).
3. axial circumferential position mechanical adjusting mechanism according to claim 1, is characterized in that the pre-gland of feed screw nut (5) be arranged on feed screw nut fitting seat (3), compresses lead screw shaft to adjusting sleeve (4), bears part thrust load.
4. axial circumferential position mechanical adjusting mechanism according to claim 1, is characterized in that feed screw nut (8) is arranged on lead screw shaft in adjusting sleeve (4) by flange, external cylindrical surface with the medium and small Spielpassung type of transition fit.
5. axial circumferential position mechanical adjusting mechanism according to claim 1, is characterized in that lead screw shaft can same angular turn to adjustment handle (2) and leading screw circumference adjustment handle (6), realizes circumferential position adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533653.6U CN204852214U (en) | 2015-07-22 | 2015-07-22 | Axial circumference position machinery guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533653.6U CN204852214U (en) | 2015-07-22 | 2015-07-22 | Axial circumference position machinery guiding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852214U true CN204852214U (en) | 2015-12-09 |
Family
ID=54742761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520533653.6U Expired - Fee Related CN204852214U (en) | 2015-07-22 | 2015-07-22 | Axial circumference position machinery guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773517A (en) * | 2016-03-22 | 2016-07-20 | 兰州理工大学 | Installation method of heavy valve element |
| CN110159390A (en) * | 2019-06-03 | 2019-08-23 | 湖南机油泵股份有限公司 | A kind of lubricating oil pump that can reduce installation deformation |
| CN110553021A (en) * | 2018-05-31 | 2019-12-10 | 高明铁企业股份有限公司 | Electric cylinder |
-
2015
- 2015-07-22 CN CN201520533653.6U patent/CN204852214U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773517A (en) * | 2016-03-22 | 2016-07-20 | 兰州理工大学 | Installation method of heavy valve element |
| CN110553021A (en) * | 2018-05-31 | 2019-12-10 | 高明铁企业股份有限公司 | Electric cylinder |
| CN110553021B (en) * | 2018-05-31 | 2022-02-08 | 高明铁企业股份有限公司 | Electric cylinder |
| CN110159390A (en) * | 2019-06-03 | 2019-08-23 | 湖南机油泵股份有限公司 | A kind of lubricating oil pump that can reduce installation deformation |
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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: 20151209 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |