CN204235163U - A kind of tool for the turning of vehicle transmission mandrel connector - Google Patents
A kind of tool for the turning of vehicle transmission mandrel connector Download PDFInfo
- Publication number
- CN204235163U CN204235163U CN201420615215.XU CN201420615215U CN204235163U CN 204235163 U CN204235163 U CN 204235163U CN 201420615215 U CN201420615215 U CN 201420615215U CN 204235163 U CN204235163 U CN 204235163U
- Authority
- CN
- China
- Prior art keywords
- collet chuck
- chuck
- elastic collet
- pull bar
- connecting rod
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 238000007514 turning Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Gripping On Spindles (AREA)
Abstract
The utility model discloses a kind of tool for the turning of vehicle transmission mandrel connector, comprise elastic collet chuck, collet chuck pull bar, connecting rod, oild chuck, hydraulic pressure draw-bar, oild chuck is connected with lathe spindle; The middle part outer wall of connecting rod is connected with the inwall of oild chuck; The right-hand member of hydraulic pressure draw-bar is connected with the left end of connecting rod; Hydraulic pressure draw-bar is positioned at lathe spindle; The left side outer wall of elastic collet chuck is connected with oild chuck inwall; Elastic collet chuck inside is located at by collet chuck pull bar, and its left end is connected with the right-hand member of connecting rod; The profile of the right side retaining part of elastic collet chuck is consistent with power transmission shaft connector inner chamber, and the inside of the right side retaining part of elastic collet chuck is for lengthening the conical surface; The inner left wall of elastic collet chuck is mutually closely sealed with collet chuck pull bar left end outer wall.The utility model is easy to use, and chucking power is even, and effectively prevent from crushing and distortion, high life, and clamping stability is good, completes the processing of internal diameter and profile after clamped one time simultaneously, inside and outside axiality is good.
Description
Technical field
The utility model relates to power transmission shaft tool field, refers more particularly to a kind of tool for the turning of vehicle transmission mandrel connector.
Background technology
Vehicle transmission mandrel connector is because of its needs specifically functional in car transmissions, its inner chamber and outer shape irregular, inner chamber is designed with groove, and when when running car, wheel produces and moves up and down, tripod head group part can move forward and backward to change power transmission shaft effective length in groove.Power transmission shaft connector is must obligato important composition parts in car transmissions, and the scrambling of its profile is unfavorable for the stable holding of manufacture process, manufacturing process raising product quality and the production efficiency of constantly improving its thin portion are conducive to advancing the localization of automobile to be produced.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and provides that a kind of structure is simple, stable operation, the practical novel tool for the turning of vehicle transmission mandrel connector.
The utility model realizes in the following way:
For a tool for vehicle transmission mandrel connector turning, it is characterized in that: comprise elastic collet chuck 1, collet chuck pull bar 2, connecting rod 3, oild chuck 4, hydraulic pressure draw-bar 5, described oild chuck 4 is connected with lathe spindle 6; The middle part outer wall of described connecting rod 3 is connected with the inwall of oild chuck 4; The right-hand member of described hydraulic pressure draw-bar 5 is connected with the left end of connecting rod 3; Described hydraulic pressure draw-bar 5 is positioned at lathe spindle 6; Described elastic collet chuck 1 is the integrative-structure of flange plate type, and the left side outer wall of elastic collet chuck 1 is connected with oild chuck 4 inwall; It is inner that elastic collet chuck 1 is located at by described collet chuck pull bar 2, and its left end is connected with the right-hand member of connecting rod 3; The profile of the right side retaining part of described elastic collet chuck 1 is consistent with power transmission shaft connector 7 inner chamber, and the inside of the right side retaining part of elastic collet chuck 1 is for lengthening the conical surface, and tapering is consistent with collet chuck pull bar 2 tapering; The inner left wall of elastic collet chuck 1 is mutually closely sealed with collet chuck pull bar 2 left end outer wall.
The right side of described collet chuck pull bar 2 and the center line of collet chuck pull bar 2 perpendicular.
Described elastic collet chuck 1 is provided with fixing hole 11.
Described oild chuck 4 is provided with installing hole 41, and installing hole 41 is connected on lathe spindle 6.
The beneficial effects of the utility model are: easy to use, and chucking power is even, effectively prevents from crushing and distortion, high life, and clamping stability is good, greatly can promote working (machining) efficiency and the quality of power transmission shaft connector, complete the processing of internal diameter and profile after clamped one time, inside and outside axiality is good simultaneously.The design of this tool can according to the profile flexible design of dissimilar power transmission shaft connector, and applicability is extensive.
Accompanying drawing explanation
Fig. 1 the utility model structural representation;
Fig. 2 the utility model elastic collet chuck structural representation;
Fig. 3 the utility model oild chuck structural representation.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model detailed description of the invention is described in detail in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of tool for the turning of vehicle transmission mandrel connector, comprises elastic collet chuck 1, collet chuck pull bar 2, connecting rod 3, oild chuck 4, hydraulic pressure draw-bar 5, and described oild chuck 4 is connected with lathe spindle 6; The middle part outer wall of connecting rod 3 is connected with the inwall of oild chuck 4; The right-hand member of hydraulic pressure draw-bar 5 is connected with the left end of connecting rod 3; Hydraulic pressure draw-bar 5 is positioned at lathe spindle 6; Elastic collet chuck 1 is the integrative-structure of flange plate type, and the left side outer wall of elastic collet chuck 1 is connected with oild chuck 4 inwall; It is inner that elastic collet chuck 1 is located at by collet chuck pull bar 2, and its left end is connected with the right-hand member of connecting rod 3; The profile of the right side retaining part of elastic collet chuck 1 is consistent with power transmission shaft connector 7 inner chamber, and the inside of the right side retaining part of elastic collet chuck 1 is for lengthening the conical surface, and tapering is consistent with collet chuck pull bar 2 tapering; The inner left wall of elastic collet chuck 1 is mutually closely sealed with collet chuck pull bar 2 left end outer wall.
The right side of the utility model collet chuck pull bar 2 and the center line of collet chuck pull bar 2 perpendicular.
The utility model elastic collet chuck 1 is provided with fixing hole 11, fixing for elastic collet chuck 1.
The utility model oild chuck 4 is provided with installing hole 41, and installing hole 41 is connected on lathe spindle 6.
The utility model oild chuck 4 is connected with lathe spindle 6, and connecting rod 3 designs at oild chuck 4 inner, its external diameter and oild chuck 4 minor diameter fit, and connecting rod 3 one end is with internal screw thread, and fix with hydraulic pressure draw-bar 5, the other end is external screw teeth, is connected with collet chuck pull bar 2; Elastic collet chuck 1 is designed to flanged integrative-structure, internal-and external diameter and the equal abrasive forming of end face; Major diameter fit oild chuck 4 internal diameter design on the left of elastic collet chuck 1, coaxiality error when can effectively avoid collet chuck to install, only need be inserted in oild chuck 4 during use by this position, the fixing hole 11 on recycling flange is fixed in oild chuck 4 end face; On the left of elastic collet chuck 1 internal diameter and collet chuck pull bar 2 external diameter closely sealed, for collet chuck pull bar 2 provide guiding with location; On the right side of elastic collet chuck 1, the profile of retaining part is consistent with power transmission shaft connector 7 inner chamber, indoor design is for lengthening the conical surface, tapering is consistent with collet chuck pull bar 2 tapering, and be divided into trisection, the head end of collet chuck pull bar 2 and the central axis of collet chuck pull bar 2, positioning datum when being inserted in as power transmission shaft connector 7; It is inner and fixing with connecting rod 3 that collet chuck pull bar 2 is arranged on elastic collet chuck 1, during work, hydraulic pressure draw-bar 5 drives collet chuck pull bar 2 side-to-side movement in the horizontal direction by connecting rod 3, collet chuck pull bar 2 one end fits elastic collet chuck 1 internal diameter designs, the other end coordinates the design of elastic collet chuck 1 inner conical surface, and kinetic stability is good.
During use, power transmission shaft connector 7 is enclosed within elastic collet chuck 1 until lean on steady bottom it with elastic collet chuck 1 top, start oil pressure, hydraulic pressure draw-bar 5 pulls collet chuck pull bar 2 left, under collet chuck pull bar 2 male cone (strobilus masculinus) and elastic collet chuck 1 inner conical surface paste the active force being incorporated in oil pressure, elastic collet chuck 1 profile is expanded, until the interior groove face of the profile of elastic collet chuck 1 and power transmission shaft connector 7 is fitted and clamped; Machine and unclamp oil pressure, collet chuck pull bar 2 is return to the right, and elastic collet chuck 1 and power transmission shaft connector 7 are thrown off.
Claims (4)
1. the tool for the turning of vehicle transmission mandrel connector, it is characterized in that: comprise elastic collet chuck (1), collet chuck pull bar (2), connecting rod (3), oild chuck (4), hydraulic pressure draw-bar (5), described oild chuck (4) is connected with lathe spindle (6); The middle part outer wall of described connecting rod (3) is connected with the inwall of oild chuck (4); The right-hand member of described hydraulic pressure draw-bar (5) is connected with the left end of connecting rod (3); Described hydraulic pressure draw-bar (5) is positioned at lathe spindle (6); The integrative-structure that described elastic collet chuck (1) is flange plate type, the left side outer wall of elastic collet chuck (1) is connected with oild chuck (4) inwall; It is inner that described collet chuck pull bar (2) is located at elastic collet chuck (1), and its left end is connected with the right-hand member of connecting rod (3); The profile of the right side retaining part of described elastic collet chuck (1) is consistent with power transmission shaft connector (7) inner chamber, the inside of the right side retaining part of elastic collet chuck (1) is for lengthening the conical surface, and tapering is consistent with collet chuck pull bar (2) tapering; The inner left wall of elastic collet chuck (1) is mutually closely sealed with collet chuck pull bar (2) left end outer wall.
2. a kind of tool for the turning of vehicle transmission mandrel connector according to claim 1, is characterized in that: the right side of described collet chuck pull bar (2) and the center line of collet chuck pull bar (2) perpendicular.
3. a kind of tool for the turning of vehicle transmission mandrel connector according to claim 1, is characterized in that: described elastic collet chuck (1) is provided with fixing hole (11).
4. a kind of tool for the turning of vehicle transmission mandrel connector according to claim 1, it is characterized in that: described oild chuck (4) is provided with installing hole (41), installing hole (41) is connected on lathe spindle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615215.XU CN204235163U (en) | 2014-10-23 | 2014-10-23 | A kind of tool for the turning of vehicle transmission mandrel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615215.XU CN204235163U (en) | 2014-10-23 | 2014-10-23 | A kind of tool for the turning of vehicle transmission mandrel connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235163U true CN204235163U (en) | 2015-04-01 |
Family
ID=52764715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615215.XU Expired - Lifetime CN204235163U (en) | 2014-10-23 | 2014-10-23 | A kind of tool for the turning of vehicle transmission mandrel connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539216A (en) * | 2019-09-17 | 2019-12-06 | 深圳市友创智能设备有限公司 | Bar grinds cutting and uses tool head |
-
2014
- 2014-10-23 CN CN201420615215.XU patent/CN204235163U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539216A (en) * | 2019-09-17 | 2019-12-06 | 深圳市友创智能设备有限公司 | Bar grinds cutting and uses tool head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |