CN205765012U - The tensioner positioner of turbocharger housing - Google Patents
The tensioner positioner of turbocharger housing Download PDFInfo
- Publication number
- CN205765012U CN205765012U CN201620457096.9U CN201620457096U CN205765012U CN 205765012 U CN205765012 U CN 205765012U CN 201620457096 U CN201620457096 U CN 201620457096U CN 205765012 U CN205765012 U CN 205765012U
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- China
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- chuck
- pull bar
- base plate
- ringfeder
- threaded shank
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Abstract
This utility model relates to the tensioner positioner of a kind of turbocharger housing, it is characterized in that including base plate, base, chuck and pull bar, base plate has increases cushion block, and chuck includes location division and ringfeder portion, base by the location division of chuck by chuck positioning compression on base plate；The ringfeder portion of chuck is cylinder, and chuck is provided with internal taper hole and the symmetrically arranged radially through groove of at least three；Pull bar includes prismoid section and threaded shank, and the prismoid section of pull bar is inversed taper platform shape and the internal taper hole with chuck ringfeder portion coordinates, and the threaded shank of pull bar is provided with external screw thread and through chuck and described base plate, and the threaded shank of nut thread cylinder lever connecting rod is also pressed on the bottom surface of base plate.This utility model is simple and compact for structure, uses the structure that chuck and pull bar match, convenient to operation, can quick positioning compression workpiece, repetitive positioning accuracy is high, raising production efficiency, it is ensured that the machining accuracy of product.
Description
Technical field
This utility model relates to a kind of technological equipment, especially relates to the tensioner positioner of a kind of turbocharger housing.
Background technology
For such as the special-shaped workpiece of turbocharger housing, its work in-process adds man-hour in the heart, mobile pressing plate is generally used to compress, complex operation, each clamping is required for spending the more time to adjust location workpiece pressing, for processing the overlong time of preparation, reduce production efficiency, and due to clamping poor consistency, positioning precision is difficult to ensure that, affects machining accuracy the most to a certain extent.It addition, some workpiece also has is difficult to find that the problem suitably compressing point, make troubles to processing.
Utility model content
The applicant, for above-mentioned problem, has carried out Improvement, it is provided that the tensioner positioner of a kind of turbocharger housing, simple and compact for structure, convenient to operation, can quick positioning compression workpiece, repetitive positioning accuracy is high, improves production efficiency, it is ensured that the machining accuracy of product.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that:
A kind of tensioner positioner of turbocharger housing, including base plate, base, chuck and pull bar, described base plate has increases cushion block, and described chuck includes location division and ringfeder portion, described base by the location division of described chuck by described chuck positioning compression on described base plate；The ringfeder portion of described chuck is cylinder, and described chuck is provided with internal taper hole and the symmetrically arranged radially through groove of at least three；Described pull bar includes prismoid section and threaded shank, the prismoid section of described pull bar is inversed taper platform shape and the internal taper hole with described chuck ringfeder portion coordinates, the threaded shank of described pull bar is provided with external screw thread and through described chuck and described base plate, and nut thread connects the threaded shank of described pull bar and is pressed on the bottom surface of described base plate.
Further:
Described nut is that nut takeed on by band.
Of the present utility model have the technical effect that
The tensioner positioner of a kind of turbocharger housing disclosed in this utility model, simple and compact for structure, use the structure that chuck and pull bar match, convenient to operation, can quick positioning compression workpiece, repetitive positioning accuracy is high, improve production efficiency, it is ensured that the machining accuracy of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of chuck.
Fig. 3 is the top view of Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, 2, 3, this utility model includes base plate 6, base 4, chuck 5 and pull bar 1, base plate 6 has 4 and increases cushion block 3, chuck 5 includes location division 502 and ringfeder portion 501, base 4 by the location division 502 of chuck 5 by chuck 5 positioning compression on base plate 6, the ringfeder portion 501 of chuck 5 is in cylinder, ringfeder portion 501 is provided with internal taper hole 504 and 4 symmetrically arranged radially through grooves 503, the quantity of groove 503 can determine according to actual needs, it usually needs is symmetrical arranged at least 3 radially through grooves 503.Pull bar 1 includes prismoid section 101 and threaded shank 102, the prismoid section 101 of pull bar 1 is in inversed taper platform shape, the prismoid section 101 of pull bar 1 is mated with the internal taper hole 504 in the ringfeder portion 501 of chuck 5 and coordinates, the threaded shank 102 of pull bar 1 is provided with external screw thread, the threaded shank 102 of pull bar 1 is through chuck 5 and base plate 6, and the threaded shank 102 of the threaded pull bar of nut 21 is also pressed on the bottom surface of base plate 6, in the present embodiment, nut 2 takes on nut for band, can play locking effect.
When actually used, this utility model is placed on the workbench of machining center, and with moving pressing plate positioning compression；Unclamp nut 2, by the borehole jack of turbocharger housing 7 bottom in the ringfeder portion 501 of chuck 5, the bottom surface of turbocharger housing 7 recline base 4 end face on, fastening nut 2, the prismoid section 101 of pull bar 1 moves down, in the prismoid section 101 of pull bar 1 with under the mating reaction of the internal taper hole 504 in the ringfeder portion 501 of chuck 5, the outside spreading in ringfeder portion 501 of chuck 5 tensioner are in the hole of turbocharger housing 7 bottom, so that turbocharger housing 7 positioning compression.When using for the first time, adjustment is had good positioning tensioner positioner of the present utility model, every time after process finishing, unclamp nut 2 and can be easily removed the workpiece processed, and get final product, according to above-mentioned operating procedure, the workpiece that positioning compression is to be processed, convenient to operation, improve production efficiency, and guarantee machining accuracy.
Claims (2)
1. the tensioner positioner of a turbocharger housing, it is characterized in that: include base plate, base, chuck and pull bar, described base plate has increases cushion block, described chuck includes location division and ringfeder portion, described base by the location division of described chuck by described chuck positioning compression on described base plate；The ringfeder portion of described chuck is cylinder, and described chuck is provided with internal taper hole and the symmetrically arranged radially through groove of at least three；Described pull bar includes prismoid section and threaded shank, the prismoid section of described pull bar is inversed taper platform shape and the internal taper hole with described chuck ringfeder portion coordinates, the threaded shank of described pull bar is provided with external screw thread and through described chuck and described base plate, and nut thread connects the threaded shank of described pull bar and is pressed on the bottom surface of described base plate.
2. according to the tensioner positioner of the turbocharger housing described in claim 1, it is characterised in that: described nut is that nut takeed on by band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457096.9U CN205765012U (en) | 2016-05-19 | 2016-05-19 | The tensioner positioner of turbocharger housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457096.9U CN205765012U (en) | 2016-05-19 | 2016-05-19 | The tensioner positioner of turbocharger housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765012U true CN205765012U (en) | 2016-12-07 |
Family
ID=58119558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620457096.9U Active CN205765012U (en) | 2016-05-19 | 2016-05-19 | The tensioner positioner of turbocharger housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021025A (en) * | 2019-12-09 | 2021-06-25 | 北京精雕科技集团有限公司 | Positioning and clamping device for scroll plate |
-
2016
- 2016-05-19 CN CN201620457096.9U patent/CN205765012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021025A (en) * | 2019-12-09 | 2021-06-25 | 北京精雕科技集团有限公司 | Positioning and clamping device for scroll plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |