CN203918483U - A kind of bent axle clamping tooling - Google Patents
A kind of bent axle clamping tooling Download PDFInfo
- Publication number
- CN203918483U CN203918483U CN201320846442.9U CN201320846442U CN203918483U CN 203918483 U CN203918483 U CN 203918483U CN 201320846442 U CN201320846442 U CN 201320846442U CN 203918483 U CN203918483 U CN 203918483U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- pressing plate
- bolt
- bent axle
- locating piece
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of bent axle clamping tooling, comprise the clamp body of U-shaped, it is characterized in that being provided with locating piece in clamp body, the upper end of locating piece is provided with deep-slotted chip breaker, on clamp body, be provided with pressing plate, one end of pressing plate is connected with one end of clamp body by shipping and reselling on another market; The other end at clamp body is provided with bolt, and the other end of pressing plate is positioned at the top of the clamp body other end the upper end through bolt, on the bolt above this end of pressing plate, is provided with locking nut; Middle part at pressing plate is provided with mounting groove, in mounting groove, is provided with movable holddown by the loose pin on pressing plate.The utlity model has the advantage that versatility is good, not only change that workload is little, efficiency is high, and cost-saving.
Description
Technical field
The utility model relates to a kind of Crankshaft Machining frock, especially for the clamping tooling of rod journal processing.
Background technology
In the rod journal manufacturing procedure of bent axle, no matter be turning or grinding, conventionally be all the processing mode that adopts logical machining tool, on the frame end to end of process equipment, load onto a pair of eccentric fixture, clamp workpiece and process, in the time of the bent axle of the different eccentric throws of processing, must change whole eccentric fixture, not only work heavy, efficiency is low, but also will make a lot of fixtures, causes very large waste.
Utility model content
The purpose of this utility model is for prior art above shortcomings, and a kind of bent axle clamping tooling is provided, and it has advantages of that versatility is good, not only changes that workload is little, efficiency is high, and cost-saving.
For achieving the above object, a kind of bent axle clamping tooling of the present utility model, comprises the clamp body of U-shaped, it is characterized in that being provided with locating piece in clamp body, the upper end of locating piece is provided with deep-slotted chip breaker, is provided with pressing plate on clamp body, and one end of pressing plate is connected with one end of clamp body by shipping and reselling on another market; The other end at clamp body is provided with bolt, and the other end of pressing plate is positioned at the top of the clamp body other end the upper end through bolt, on the bolt above this end of pressing plate, is provided with locking nut; Middle part at pressing plate is provided with mounting groove, in mounting groove, is provided with movable holddown by the loose pin on pressing plate.
When use, can clamp the axle journal of crankshaft two end by locating piece and movable holddown, position; In the time of the bent axle of the different eccentric throws of processing, only need unclamp locking nut, rotate pressing plate, change the locating piece in clamp body, and change the movable holddown on pressing plate, not only workload is little, efficiency is high, and clamp body and pressing plate can be general, saved cost.
As further improvement of the utility model, described clamp body is provided with locating piece the slide rail and the chute that match; Be convenient to install and location;
As further improvement of the utility model, the bottom of described bolt is provided with through hole, the pressing plate corresponding with this bolt and one end of clamp body outside is equipped with yielding groove, and the middle and lower part of this bolt is positioned at makes a concession groove, is loaded on an alignment pin on the clamp body through hole through bolt; While changing locating piece, only need unclamp locking nut, without taking off locking nut from bolt, laterally rotate bolt, further raise the efficiency;
In sum, the utlity model has the advantage that versatility is good, not only change that workload is little, efficiency is high, and cost-saving.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, this bent axle clamping tooling, comprise U-shaped clamp body 1, be located at the locating piece 2 in clamp body 1, the both sides of clamp body 1 are provided with slide rail 1a, the both sides of locating piece 2 are provided with the chute matching with two slide rail 1a, and the upper end of locating piece 2 is provided with deep-slotted chip breaker 2a; On clamp body 1, be provided with pressing plate 3, the right-hand member of pressing plate 34 is connected with the right-hand member of clamp body 1 by shipping and reselling on another market, the left end outside of pressing plate 3 and clamp body 1 is equipped with makes a concession groove 3a or 1b, the middle and lower part of one bolt 5 is positioned at makes a concession groove 3a and 1b, the bottom of this bolt 5 is provided with through hole, be loaded on an alignment pin 6 on clamp body 1 through hole through bolt 5, the left end of pressing plate 3 is positioned at the top of clamp body 1 left end the upper end through bolt 5, on the bolt 5 above pressing plate 3 left ends, is provided with locking nut 7; Middle part at pressing plate 3 is provided with mounting groove, in mounting groove, is provided with movable holddown 9 by the loose pin 8 on pressing plate 3.
When use, can clamp the axle journal of crankshaft two end by locating piece 2 and movable holddown 9, position; In the time of the bent axle of the different eccentric throws of processing, only need unclamp locking nut 7, without taking off locking nut 7 from bolt 5, laterally rotate bolt 5, rotate pressing plate 3 again, change the locating piece 2 in clamp body 1 and change the movable holddown 9 on pressing plate 3; Not only workload is little, efficiency is high, and clamp body and pressing plate can be general, saved cost.
Claims (3)
1. a bent axle clamping tooling, comprises and the clamp body of U-shaped it is characterized in that being provided with locating piece in clamp body, the upper end of locating piece is provided with deep-slotted chip breaker, is provided with pressing plate on clamp body, and one end of pressing plate is connected with one end of clamp body by shipping and reselling on another market; The other end at clamp body is provided with bolt, and the other end of pressing plate is positioned at the top of the clamp body other end the upper end through bolt, on the bolt above this end of pressing plate, is provided with locking nut; Middle part at pressing plate is provided with mounting groove, in mounting groove, is provided with movable holddown by the loose pin on pressing plate.
2. a kind of bent axle clamping tooling as claimed in claim 1, is characterized in that described clamp body and locating piece are provided with slide rail and the chute matching.
3. a kind of bent axle clamping tooling as claimed in claim 1 or 2, the bottom that it is characterized in that described bolt is provided with through hole, the pressing plate corresponding with this bolt and outside, one end of clamp body are equipped with yielding groove, the middle and lower part of this bolt is positioned at makes a concession groove, is loaded on an alignment pin on the clamp body through hole through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846442.9U CN203918483U (en) | 2013-12-20 | 2013-12-20 | A kind of bent axle clamping tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846442.9U CN203918483U (en) | 2013-12-20 | 2013-12-20 | A kind of bent axle clamping tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918483U true CN203918483U (en) | 2014-11-05 |
Family
ID=51814361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320846442.9U Expired - Fee Related CN203918483U (en) | 2013-12-20 | 2013-12-20 | A kind of bent axle clamping tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513801A (en) * | 2016-12-28 | 2017-03-22 | 无锡透平叶片有限公司 | Clamp for rotation milling machining of gas compressor blade profile |
-
2013
- 2013-12-20 CN CN201320846442.9U patent/CN203918483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513801A (en) * | 2016-12-28 | 2017-03-22 | 无锡透平叶片有限公司 | Clamp for rotation milling machining of gas compressor blade profile |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20211220 |