CN203426728U - Semi-coupler machining clamp - Google Patents
Semi-coupler machining clamp Download PDFInfo
- Publication number
- CN203426728U CN203426728U CN201320515630.3U CN201320515630U CN203426728U CN 203426728 U CN203426728 U CN 203426728U CN 201320515630 U CN201320515630 U CN 201320515630U CN 203426728 U CN203426728 U CN 203426728U
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- China
- Prior art keywords
- coupler
- processed
- machining
- locating shaft
- taper hole
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Abstract
The utility model discloses a semi-coupler machining clamp. The semi-coupler machining clamp comprises a centering device (13), an installing board (3) and a positioning component (14), wherein the centering device (13) is used for fixing the position of the middle axis of a semi-coupler (1) to be machined, the installing board (3) is used for positioning the location of an eccentric taper hole (2) to be machined of the semi-coupler (1) to be machined, and the positioning component (14) is used for limiting axial displacement of the semi-coupler (1) to be machined, and the installing board (3) and the positioning component (14) are arranged at the two ends of the centering position (13) respectively. According to the semi-coupler machining clamp, the centering device is used for carrying out axle wire positioning on the semi-coupler, the installing board is used for determining the position of the eccentric taper hole of the semi-coupler, and the positioning component is used for carrying out radial positioning on the semi-coupler. Cumbersome steps of finding the center of the taper hole again after each taper hole is machined are omitted, the semi-coupler is directly installed on the clamp, the clamp can align at the marked positions on the installing board and carry out eccentric taper hole machining, machining accuracy can be ensured while machining progress can be accelerated, and therefore the purpose of accelerating production efficiency is achieved.
Description
Technical field
The utility model relates to part processing technique field, especially, relates to a kind of half a coupler clamp for machining.
Background technology
Shaft coupling is to make it common rotation with the machine components of transmitting torque for connecting two axles in different institutions, generally by two half a couplers to by forming a complete shaft coupling.Centering taper hole is the longest structure of seeing on half a coupler, the processing of taper hole at present can only be processed on lathe, and centering taper hole processing, taper hole of every processing, all will be from the center of new centering taper hole, and the tolerance of cone center circle is very little, wants like this to process centering taper hole and not only very bother and be difficult to again guarantee crudy on half a coupler.The centering taper hole process of half a coupler is loaded down with trivial details, difficulty of processing large, long processing time, thereby has influence on the production efficiency of whole half a coupler.
Utility model content
The utility model object is to provide a kind of half a coupler clamp for machining, and to solve, the centering taper hole process of existing half a coupler is loaded down with trivial details, difficulty of processing large, the technical problem of long processing time.
For achieving the above object, according to an aspect of the present utility model, a kind of half a coupler clamp for machining is provided, comprise centring means for fixing half a coupler shaft position to be processed, in order to locate half a coupler to be processed centering taper hole to be processed position installing plate and in order to limit the positioning component of half a coupler axial displacement to be processed, installing plate and positioning component are arranged on respectively the two ends of centring means.
Further, centring means comprises and matching with half a coupler centre bore to be processed and in order to the location mandril of fixing half a coupler to be processed and the first locating shaft and the second locating shaft that is separately positioned on location mandril two ends, and the first locating shaft and the second locating shaft are fixedly connected with respectively or are movably connected in the end of location mandril.
Further, on installing plate, have the locating hole matching with the first locating shaft, between the first end of location mandril and installing plate, by the first locating shaft, be connected with locating hole coupling.
Further, the first locating shaft is fixed in locating hole, and the first locating shaft is flexibly connected with location mandril by the first turning cylinder.
Further, on installing plate, the position corresponding with the centering taper hole to be processed of half a coupler to be processed has taper hole.
Further, installing plate is arranged on the chuck of lathe for machining of centering taper hole to be processed, the machining center of the taper hole center of installing plate in lathe for machining.
Further, positioning component comprises pressing plate and nut, and pressing plate is arranged on second locating shaft of the second end of location mandril, and pressing plate is by being connected to nut gland on the second locating shaft on half a coupler to be processed.
Further, the second locating shaft is movably connected on location mandril by the second turning cylinder, by adjusting nut, fixes or decontrol the second turning cylinder.
Further, location mandril, pressing plate or nut are marked with to indicate the scale of the location mandril anglec of rotation.
Further, between centring means and installing plate and/or positioning component, be also provided with eccentric keeper.
The utlity model has following beneficial effect:
This fixture utilizes centring means to carry out location, axis to half a coupler, utilize installing plate to determine the centering taper hole position of half a coupler, utilize positioning component to carry out location radially to half a coupler, save taper hole of every processing and all will again look for the loaded down with trivial details steps such as taper hole center, directly half a coupler is contained in and on fixture, just can aims at installing plate marker location and carry out centering taper hole processing, when processing progress can be improved, guarantee machining accuracy, be convenient to carry out large batch of processing, thereby accelerate part production efficiency, reach object of the present invention.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the part sectional structure schematic diagram of the half a coupler clamp for machining of the utility model preferred embodiment;
Fig. 2 is the structural representation of the centring means of the utility model preferred embodiment;
Fig. 3 is the structural representation of the installing plate of the utility model preferred embodiment;
Fig. 4 is the A-A profile of Fig. 3.
Marginal data:
1, half a coupler to be processed; 2, centering taper hole to be processed; 3, installing plate; 4, location mandril; 5, the first locating shaft; 6, the second locating shaft; 7, locating hole; 8, the first turning cylinder; 9, taper hole; 10, pressing plate; 11, nut; 12, the second turning cylinder; 13, centring means; 14, positioning component.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Fig. 1 is the part sectional structure schematic diagram of the half a coupler clamp for machining of the utility model preferred embodiment; Fig. 2 is the structural representation of the centring means of the utility model preferred embodiment; Fig. 3 is the structural representation of the installing plate of the utility model preferred embodiment; Fig. 4 is the A-A profile of Fig. 3.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the half a coupler clamp for machining of the present embodiment, comprise centring means 13 for fixing half a coupler 1 shaft position to be processed, in order to locate half a coupler 1 to be processed centering taper hole to be processed 2 positions installing plate 3 and in order to limit the positioning component 14 of half a coupler 1 axial displacement to be processed, installing plate 3 and positioning component 14 are arranged on respectively the two ends of centring means 13.This fixture utilizes 13 pairs of half a couplers of centring means to carry out location, axis, utilize installing plate 3 to determine the position of the centering taper hole to be processed 2 of half a coupler, utilize 14 pairs of half a couplers of positioning component to carry out location radially, save centering taper hole of every processing and all will again look for the loaded down with trivial details steps such as taper hole center, directly half a coupler is contained in to the marker location that just can aim at installing plate 3 on fixture and carries out centering taper hole processing, when processing progress can be improved, guarantee machining accuracy, be convenient to carry out large batch of processing, thereby accelerate part production efficiency and reach object of the present invention.
As depicted in figs. 1 and 2, in the present embodiment, centring means 13 comprises and matching with half a coupler 1 centre bore to be processed and in order to the location mandril 4 of fixing half a coupler 1 to be processed and be separately positioned on first locating shaft 5 at location mandril 4 two ends and the second locating shaft 6, the first locating shafts 5 and the second locating shaft 6 are fixedly connected with respectively or are movably connected in the end of location mandril 4.Location mandril 4 is connected with positioning component 14 with installing plate 3 respectively with the second locating shaft 6 by the first locating shaft 5, according to using needs, realize location mandril 4 by locating shaft or separately establish the structure function that turning cylinder drives half a coupler 1 rotation to be processed or fixing half a coupler 1 to be processed, so that the processing of centering taper hole.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in the present embodiment, on installing plate 3, have the locating hole 7 matching with the first locating shaft 5, between the first end of location mandril 4 and installing plate 3, by the first locating shaft 5, be connected with locating hole 7 couplings.By the first locating shaft 5, be connected location mandril 4 is connected on installing plate 3 with locating hole 7 couplings, facilitate installing plate 3 to take the axis of the first locating shaft 5 and locating hole 7 and be pivot rotation, can finely tune location to half a coupler 1 to be processed, also facilitate at same half a coupler 1 to be processed and circumferentially carry out the processing of a plurality of centering taper holes along ring simultaneously, facilitate the processing of centering taper hole, effectively improve the working (machining) efficiency of half a coupler.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in the present embodiment, the first locating shaft 5 is fixed in locating hole 7, and the first locating shaft 5 is flexibly connected with location mandril 4 by the first turning cylinder 8.Between the first locating shaft 5 and location mandril 4, by the first turning cylinder 8, realize and rotating, facilitate location mandril 4 to drive half a coupler 1 to be processed to rotate adjusting, to improve working (machining) efficiency and the machining accuracy of centering taper hole on half a coupler 1 to be processed.
As shown in Figure 1, Figure 3 and Figure 4, in the present embodiment, position corresponding with the centering taper hole to be processed 2 of half a coupler 1 to be processed on installing plate 3 has taper hole 9.Installing plate 3 serves as processing template, half a coupler 1 to be processed is installed on fixture, just can be directly over against the 9 pairs of half a couplers 1 to be processed of taper hole on installing plate 3, carry out the processing of centering taper hole, and saved in process loaded down with trivial details to medium operation, save process time, thereby improved working (machining) efficiency and machining accuracy.
In the present embodiment, installing plate 3 is arranged on the chuck of lathe for machining of centering taper hole 2 to be processed, the machining center of taper hole 9 centers of installing plate 3 in lathe for machining.Pack the fixture that half a coupler 1 to be processed is housed into lathe for machining, just can directly to half a coupler 1 to be processed, carry out centering taper hole processing, procedure of processing is simple, process velocity is fast, working (machining) efficiency is high, also can guarantee the precision of processing simultaneously.
As shown in Figure 1, in the present embodiment, positioning component 14 comprises pressing plate 10 and nut 11, and pressing plate 10 is arranged on second locating shaft 6 of the second end of location mandril 4, and pressing plate 10 is by being connected to nut 11 glands on the second locating shaft 6 on half a coupler 1 to be processed.By pressing plate 10 and nut 11, half a coupler 1 to be processed is fixed on fixture, pressing plate 10 makes the fastening force that nut 11 applies disperse to be applied to half a coupler 1 to be processed, reduces the destruction that the stress concentration phenomenon of half a coupler 1 to be processed causes; By nut 11, on the second locating shaft 6, carry out fastening adjustment stretch the first locating shaft 5 and/or the second locating shaft 6, thereby restriction location mandril 4 axis rotate along axle, thereby half a coupler 1 to be processed is positioned, so that the processing of centering taper hole.
As shown in Figure 1, in the present embodiment, the second locating shaft 6 is movably connected on location mandril 4 by the second turning cylinder 12, by adjusting nut 11, fixes or decontrol the second turning cylinder 12.By pressing plate 10 and nut 11, half a coupler 1 to be processed is fixed on fixture, by nut 11, on the second locating shaft 6, carry out fastening adjustment stretch the first locating shaft 5 and/or the second locating shaft 6, thereby restriction location mandril 4 axis rotate along axle, thereby half a coupler 1 to be processed is positioned, so that the processing of centering taper hole.
In the present embodiment, location mandril 4, pressing plate 10 or nut 11 are marked with to indicate the scale of location mandril 4 anglecs of rotation.Can understand by scale the rotational angle of half a coupler 1 to be processed, to facilitate on same half a coupler 1 to be processed, process a plurality of centering taper holes, when improving process velocity, guarantee machining accuracy.
In the present embodiment, between centring means 13 and installing plate 3 and/or positioning component 14, be also provided with eccentric keeper.By eccentric keeper auxiliary positioning, prevent that half a coupler 1 to be processed from radial displacement and vibration occurring in process, thereby improve the precision of processing.
During enforcement, first according to the distance of the centre bore of half a coupler and centering taper hole, process an installing plate 3, installing plate 3 is of a size of 40mm * 210mm * 260mm, on installing plate 3, process a M30 screw (locating hole 7) and process a φ 5 taper holes 9 simultaneously, the distance between 9 liang of holes of locating hole 7 and taper hole just equals half of two corresponding centering taper hole distances of half a coupler.Reprocess a locating shaft (location mandril 4), be arranged in locating hole 7, make half a coupler can be contained in rotation and fixing on location mandril 4.Installing plate 3 is contained on the chuck of lathe, the center of centering φ 5 taper holes 9, is then arranged on half a coupler on location mandril 4, with the line center of top centering centering taper hole 2 to be processed, and half a coupler is fixed.Just can process centering taper hole, process after one, only need unscrew nut 11, just can, with top another centering taper hole to be processed 2 centers of looking for, then fix reprocessing another centering taper hole (as shown in Figure 1).This fixture is applicable to the large part of manufacturing batch.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a half a coupler clamp for machining, it is characterized in that, comprise centring means (13) for fixing half a coupler to be processed (1) shaft position, in order to locate described half a coupler to be processed (1) centering taper hole to be processed (2) position installing plate (3) and in order to limit the positioning component (14) of described half a coupler to be processed (1) axial displacement, described installing plate (3) and described positioning component (14) are arranged on respectively the two ends of described centring means (13).
2. half a coupler clamp for machining according to claim 1, it is characterized in that, described centring means (13) comprises and matching with described half a coupler to be processed (1) centre bore and in order to the location mandril (4) of fixing described half a coupler to be processed (1) and the first locating shaft (5) and the second locating shaft (6) that is separately positioned on described location mandril (4) two ends, and described the first locating shaft (5) and described the second locating shaft (6) are fixedly connected with respectively or are movably connected in the two ends of described location mandril (4).
3. half a coupler clamp for machining according to claim 2, it is characterized in that, on described installing plate (3), have the locating hole (7) matching with described the first locating shaft (5), between the first end of described location mandril (4) and described installing plate (3), by described the first locating shaft (5), be connected with described locating hole (7) coupling.
4. half a coupler clamp for machining according to claim 3, it is characterized in that, described the first locating shaft (5) is fixed in described locating hole (7), and described the first locating shaft (5) is flexibly connected with described location mandril (4) by the first turning cylinder (8).
5. half a coupler clamp for machining according to claim 3, is characterized in that, the upper position corresponding with the centering taper hole to be processed (2) of described half a coupler to be processed (1) of described installing plate (3) has taper hole (9).
6. half a coupler clamp for machining according to claim 5, it is characterized in that, described installing plate (3) is arranged on the chuck of lathe for machining of described centering taper hole to be processed (2), the machining center of the center of the described taper hole (9) of described installing plate (3) in described lathe for machining.
7. half a coupler clamp for machining according to claim 6, it is characterized in that, described positioning component (14) comprises pressing plate (10) and nut (11), it is upper that described pressing plate (10) is arranged on described second locating shaft (6) of the second end of described location mandril (4), and described pressing plate (10) is by being connected to described nut (11) gland on described the second locating shaft (6) on described half a coupler to be processed (1).
8. half a coupler clamp for machining according to claim 7, it is characterized in that, it is upper that described the second locating shaft (6) is movably connected in described location mandril (4) by the second turning cylinder (12), by regulating described nut (11) to fix or decontrol described the second turning cylinder (12).
9. half a coupler clamp for machining according to claim 8, is characterized in that, described location mandril (4), described pressing plate (10) or described nut (11) are marked with to indicate the scale of location mandril (4) anglec of rotation.
10. according to the half a coupler clamp for machining described in any one in claim 1 to 9, it is characterized in that, between described centring means (13) and described installing plate (3) and/or described positioning component (14), be also provided with eccentric keeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515630.3U CN203426728U (en) | 2013-08-22 | 2013-08-22 | Semi-coupler machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515630.3U CN203426728U (en) | 2013-08-22 | 2013-08-22 | Semi-coupler machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426728U true CN203426728U (en) | 2014-02-12 |
Family
ID=50055790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320515630.3U Expired - Fee Related CN203426728U (en) | 2013-08-22 | 2013-08-22 | Semi-coupler machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414609A (en) * | 2021-05-07 | 2021-09-21 | 山东润通齿轮集团有限公司 | Clamping mechanism and clamping method for planet carrier machining center |
-
2013
- 2013-08-22 CN CN201320515630.3U patent/CN203426728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414609A (en) * | 2021-05-07 | 2021-09-21 | 山东润通齿轮集团有限公司 | Clamping mechanism and clamping method for planet carrier machining center |
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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: 20140212 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |