CN203566315U - Shifting fork hole drilling clamp - Google Patents
Shifting fork hole drilling clamp Download PDFInfo
- Publication number
- CN203566315U CN203566315U CN201320714558.7U CN201320714558U CN203566315U CN 203566315 U CN203566315 U CN 203566315U CN 201320714558 U CN201320714558 U CN 201320714558U CN 203566315 U CN203566315 U CN 203566315U
- Authority
- CN
- China
- Prior art keywords
- base
- limited block
- bushing
- shift fork
- shifting fork
- 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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Abstract
The utility model relates to a shifting fork hole drilling clamp which comprises a clamp, wherein one end of the base is fixedly connected with a limit block which is in clamping connection with a shifting fork, a drill bushing holder is fixedly arranged on the base and positioned above the limit block, a replaceable drill bushing is compressed and fixed on the drill bushing holder through screws, a flange with holes is fixedly installed on the base and corresponding to the position below the replaceable drill bushing, a rotatable pressing plate is arranged on the base and corresponding to the other end of the limit block, and a blocking pin is arranged on the base and positioned on he beside the limit block. The end of the shifting fork is arranged on the flange, connected with the limit block in a clamping mode and fixed through the pressing plate, degree of freedom of rotation of the shifting fork is limited through the blocking pin, therefore, the shifting fork can be positioned quickly, hole drilling is facilitated, and production efficiency is high.
Description
Technical field
The utility model relates to a kind of boring grab, relates in particular to the boring grab of the axis hole for processing shift fork on upright drill.
Background technology
In prior art, often adopt the axis hole to shift fork on upright drill to process, because the shape of shift fork is comparatively irregular, cause clamping shift fork comparatively loaded down with trivial details, lose time, production efficiency is lower, therefore provides a kind of Special shifting fork boring grab that meets actual production process requirements just to seem comparatively urgent.
Utility model content
The purpose of this utility model is to overcome the problem of above-mentioned prior art, and a kind of shift fork boring grab is provided, and it is positioning shift fork fast, is convenient to boring, and production efficiency is higher.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of shift fork boring grab, comprise base, one end of described base is fixedly connected with the limited block of clamping shift fork, the top that is positioned at described limited block on described base is installed with drill bushing frame, on described drill bushing frame, by screw pressure holding, be fixed with renewable bushing, the below of the corresponding described renewable bushing of described base is installed with ring flange with holes, and on described base, the other end of corresponding described limited block is provided with rotating pressing plate, and the side that is positioned at described limited block on described base is provided with backing pin.
Further, described pressing plate is fixedly connected with vertical sliding sleeve, on described base, be installed with guide pin bushing, the bottom centre of described guide pin bushing is bolted with screw rod, sliding sleeve is slidably located in described guide pin bushing, described screw rod slides and runs through described guide pin bushing and upwards extend the fastening nut that is spirally connected, sliding sleeve described in described fastening nut activity pressure holding.
Further, described limited block is V-arrangement limited block.
A kind of shift fork boring grab described in the utility model, comprise base, one end of base is fixedly connected with the limited block of clamping shift fork, the top that is positioned at limited block on base is installed with drill bushing frame, on drill bushing frame, by screw pressure holding, be fixed with renewable bushing, the below of the corresponding renewable bushing of base is installed with ring flange with holes, and on base, the other end of corresponding limited block is provided with rotating pressing plate, and the side that is positioned at limited block on base is provided with backing pin.The end of shift fork be placed on ring flange and with limited block clamping, by pressing plate, fix, and limit the free degree of rotating by backing pin, thereby realized quick positioning shift fork, be convenient to boring, production efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of shift fork boring grab described in the utility model;
Fig. 2 is the top view of Fig. 1.
The specific embodiment
According to drawings and embodiments the utility model is described in further detail below.
As shown in Figures 1 and 2, a kind of shift fork boring grab described in the utility model embodiment, comprise base 1, one end of base 1 is fixedly connected with the limited block 2 of clamping shift fork 10, the top that is positioned at limited block 2 on base 1 is installed with drill bushing frame 3, on drill bushing frame 3, by screw 4 pressure holdings, be fixed with renewable bushing 5, the below of the corresponding renewable bushing 5 of base 1 is installed with ring flange with holes 6, on base 1, the other end of corresponding limited block 2 is provided with rotating pressing plate 7, and the side that is positioned at limited block 2 on base 1 is provided with backing pin 8.
The foregoing is only explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; 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 (3)
1. a shift fork boring grab, comprise base, it is characterized in that, one end of described base is fixedly connected with the limited block of clamping shift fork, the top that is positioned at described limited block on described base is installed with drill bushing frame, on described drill bushing frame, by screw pressure holding, be fixed with renewable bushing, the below of the corresponding described renewable bushing of described base is installed with ring flange with holes, on described base, the other end of corresponding described limited block is provided with rotating pressing plate, and the side that is positioned at described limited block on described base is provided with backing pin.
2. shift fork boring grab as claimed in claim 1, it is characterized in that, described pressing plate is fixedly connected with vertical sliding sleeve, on described base, be installed with guide pin bushing, the bottom centre of described guide pin bushing is bolted with screw rod, sliding sleeve is slidably located in described guide pin bushing, and described screw rod slides and runs through described guide pin bushing and upwards extend the fastening nut that is spirally connected, sliding sleeve described in described fastening nut activity pressure holding.
3. shift fork boring grab as claimed in claim 2, is characterized in that, described limited block is V-arrangement limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714558.7U CN203566315U (en) | 2013-11-14 | 2013-11-14 | Shifting fork hole drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714558.7U CN203566315U (en) | 2013-11-14 | 2013-11-14 | Shifting fork hole drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566315U true CN203566315U (en) | 2014-04-30 |
Family
ID=50534073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714558.7U Expired - Fee Related CN203566315U (en) | 2013-11-14 | 2013-11-14 | Shifting fork hole drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566315U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029050A (en) * | 2014-06-05 | 2014-09-10 | 上海应用技术学院 | Coated fixture for stirring fork guide hole drilling machine |
| CN104493253A (en) * | 2014-12-09 | 2015-04-08 | 重庆迪科汽车研究有限公司 | Simple shifting fork drilling die |
| CN104722797A (en) * | 2015-03-17 | 2015-06-24 | 青阳县鑫安特汽车零配件有限公司 | Vehicle gear hole machining device |
| CN106624903A (en) * | 2017-02-21 | 2017-05-10 | 浙江大学城市学院 | Special fixture for processing shift-fork holes |
| CN110605591A (en) * | 2018-06-17 | 2019-12-24 | 华东交通大学 | Special drilling clamp for shifting fork parts |
-
2013
- 2013-11-14 CN CN201320714558.7U patent/CN203566315U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029050A (en) * | 2014-06-05 | 2014-09-10 | 上海应用技术学院 | Coated fixture for stirring fork guide hole drilling machine |
| CN104493253A (en) * | 2014-12-09 | 2015-04-08 | 重庆迪科汽车研究有限公司 | Simple shifting fork drilling die |
| CN104493253B (en) * | 2014-12-09 | 2017-03-08 | 重庆迪科汽车研究有限公司 | Simple shift fork drilling die |
| CN104722797A (en) * | 2015-03-17 | 2015-06-24 | 青阳县鑫安特汽车零配件有限公司 | Vehicle gear hole machining device |
| CN106624903A (en) * | 2017-02-21 | 2017-05-10 | 浙江大学城市学院 | Special fixture for processing shift-fork holes |
| CN110605591A (en) * | 2018-06-17 | 2019-12-24 | 华东交通大学 | Special drilling clamp for shifting fork parts |
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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: 20140430 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |