CN204486861U - Rocker arm fixes drill jig - Google Patents
Rocker arm fixes drill jig Download PDFInfo
- Publication number
- CN204486861U CN204486861U CN201420768791.8U CN201420768791U CN204486861U CN 204486861 U CN204486861 U CN 204486861U CN 201420768791 U CN201420768791 U CN 201420768791U CN 204486861 U CN204486861 U CN 204486861U
- Authority
- CN
- China
- Prior art keywords
- rocking arm
- bushing
- clamping die
- clamping
- gripping sleeve
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model rocker arm fixes drill jig, and base is provided with positioning module and clamping die, is positioned rocking arm by positioning module, by alignment pin through the installing hole on rocking arm, plays the effect of locating and machining.In addition, under the effect of alignment pin, by location, one end of rocking arm and can fix.Moreover clamped rocking arm by the gripping sleeve on clamping die, turning handle is passed through in concrete operating process, drive edge cam rotates, and extrudes gripping sleeve, force gripping sleeve to slide on clamping bar by edge cam, thus near rocking arm, realize clamping the fixed point of rocking arm.Moreover owing to clamping die being also provided with a bushing plate, described bushing plate is provided with vertical drill bushing, the position of boring can be needed by the drill bushing location on bushing plate.And drill bushing is vertical setting, drill bit can be facilitated to hole, reach the requirement of processing.
Description
Technical field
The utility model relates to a kind of machined die, is specifically related to a kind of rocker arm and fixes drill jig.
Background technology
Rocking arm is the common part on automobile chassis, is the important component part of suspension.In use stress is complicated, needs reasonably to design the force structure of rocking arm.Because rocking arm needs to be installed by bolt, therefore, need to process locking hole on rocking arm.Before by drilling machine processing locking hole, need first position rocking arm and clamp.Due to the design feature of rocking arm, cause its positioning module and clamping die not to integrate, need separately design, therefore, rational structural design can not only be optimized structure, and improves working (machining) efficiency, can also improve machining accuracy, affect the quality of product.
Utility model content
The purpose of this utility model is to provide a kind of rocking arm to fix drill jig, can position rocking arm and clamp, and meets the needs of processing.
For achieving the above object, the technical solution of the utility model is: rocking arm fixes drill jig, comprises base, and described base is provided with positioning module and clamping die, and described positioning module is provided with the alignment pin of level; Described clamping die comprises the clamping bar of level, described clamping bar is parallel with alignment pin, described clamping bar is arranged with gripping sleeve, one end of described clamping bar is provided with fixing limiting plate, the other end of described clamping bar is fixed with an edge cam, the cam surface of described edge cam contacts with gripping sleeve, described edge cam is fixed with a handle; Described clamping die is also provided with a bushing plate, described bushing plate is provided with vertical drill bushing.
When adopting technique scheme, by positioning module, rocking arm is positioned, by alignment pin through the installing hole on rocking arm, play the effect of locating and machining.In addition, under the effect of alignment pin, by location, one end of rocking arm and can fix.Moreover clamped rocking arm by the gripping sleeve on clamping die, turning handle is passed through in concrete operating process, drive edge cam rotates, and extrudes gripping sleeve, force gripping sleeve to slide on clamping bar by edge cam, thus near rocking arm, realize clamping the fixed point of rocking arm.Moreover owing to clamping die being also provided with a bushing plate, described bushing plate is provided with vertical drill bushing, the position of boring can be needed by the drill bushing location on bushing plate.And drill bushing is vertical setting, drill bit can be facilitated to hole, reach the requirement of processing.
Further, described alignment pin is fixed on base by locking nut.This arranges and by adjusting lock nut, can regulate the length of alignment pin, thus effectively can locate according to the different size of shift fork.
Further, be provided with dividing plate between described fixing limiting plate and clamping die, described dividing plate is bolted on clamping die.This arranges and can carry out gripping of rocking arm by dividing plate and gripping sleeve.
Further, described clamping bar offers chute, described clamping die is provided with spline pin, and the end of described spline pin is positioned at chute.This setting can prevent clamping bar from rotating.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the plan structure schematic diagram that the utility model rocking arm fixes drill jig embodiment;
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, the utility model rocking arm fixes drill jig, comprises base 1, and base 1 is provided with positioning module and clamping die 8, and positioning module is provided with the alignment pin 2 of level; Clamping die 8 comprises the clamping bar 3 of level, and clamping bar 3 is parallel with alignment pin 2, and alignment pin 2 is fixed on base 1 by locking nut 21.This arranges and by adjusting lock nut 21, can regulate the length of alignment pin 2, thus effectively can locate according to the different size of shift fork.Clamping bar 3 offers chute 31, described clamping die 8 is provided with spline pin, and the end of spline pin is positioned at chute 31.This setting can prevent clamping bar 3 from rotating.Clamping bar 3 is arranged with gripping sleeve 6, one end of clamping bar 3 is provided with fixing limiting plate 7, and fix and be provided with dividing plate 12 between limiting plate 7 and clamping die 8, dividing plate 12 is bolted on clamping die 8.This arranges and can carry out gripping of rocking arm by dividing plate 12 and gripping sleeve 6.The other end of clamping bar 3 is fixed with an edge cam 5, and the cam surface of edge cam 5 contacts with gripping sleeve 6.Edge cam 5 is fixed with a handle 11; Clamping die 8 is also provided with a bushing plate 10, bushing plate 10 is provided with vertical drill bushing 9.
In the utility model, by positioning module, rocking arm is positioned, by alignment pin 2 through the installing hole on rocking arm, play the effect of locating and machining.In addition, under the effect of alignment pin 2, by location, one end of rocking arm and can fix.Moreover clamped by the 6 pairs of rocking arms of the gripping sleeve on clamping die 8, concrete operating process is by turning handle 11, drive edge cam 5 to rotate, extrude gripping sleeve 6 by edge cam 5, force gripping sleeve 6 to slide on clamping bar 3, thus near rocking arm, realize clamping the fixed point of rocking arm.Moreover owing to clamping die 8 being also provided with a bushing plate 10, described bushing plate 10 is provided with vertical drill bushing 9, can locate by the drill bushing 9 on bushing plate 10 position needing boring.And drill bushing 9 is vertical settings, drill bit can be facilitated to hole, reach the requirement of processing.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; without departing from the concept of the premise utility; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. rocking arm fixes drill jig, comprises base, and described base is provided with positioning module and clamping die, it is characterized in that, described positioning module is provided with the alignment pin of level; Described clamping die comprises the clamping bar of level, described clamping bar is parallel with alignment pin, described clamping bar is arranged with gripping sleeve, one end of described clamping bar is provided with fixing limiting plate, the other end of described clamping bar is fixed with an edge cam, the cam surface of described edge cam contacts with gripping sleeve, described edge cam is fixed with a handle; Described clamping die is also provided with a bushing plate, described bushing plate is provided with vertical drill bushing.
2. rocking arm according to claim 1 fixes drill jig, it is characterized in that, described locating shaft is fixed on base by locking nut.
3. rocking arm according to claim 1 fixes drill jig, it is characterized in that, be provided with dividing plate between described fixing limiting plate and clamping die, described dividing plate is bolted on clamping die.
4. rocking arm according to claim 1 fixes drill jig, it is characterized in that, described clamping bar offers chute, and described clamping die is provided with spline pin, and the end of described spline pin is positioned at chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768791.8U CN204486861U (en) | 2014-12-09 | 2014-12-09 | Rocker arm fixes drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768791.8U CN204486861U (en) | 2014-12-09 | 2014-12-09 | Rocker arm fixes drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486861U true CN204486861U (en) | 2015-07-22 |
Family
ID=53566156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420768791.8U Expired - Fee Related CN204486861U (en) | 2014-12-09 | 2014-12-09 | Rocker arm fixes drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526014A (en) * | 2014-12-09 | 2015-04-22 | 重庆迪科汽车研究有限公司 | Rocking bar arm fixing drill die |
-
2014
- 2014-12-09 CN CN201420768791.8U patent/CN204486861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526014A (en) * | 2014-12-09 | 2015-04-22 | 重庆迪科汽车研究有限公司 | Rocking bar arm fixing drill die |
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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: 20150722 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |