CN203197623U - Fixture for milling hook tail frame connecting plate - Google Patents
Fixture for milling hook tail frame connecting plate Download PDFInfo
- Publication number
- CN203197623U CN203197623U CN 201320193198 CN201320193198U CN203197623U CN 203197623 U CN203197623 U CN 203197623U CN 201320193198 CN201320193198 CN 201320193198 CN 201320193198 U CN201320193198 U CN 201320193198U CN 203197623 U CN203197623 U CN 203197623U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- tail frame
- screw rod
- hook tail
- frame connecting
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 11
- 238000003466 welding Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model provides a fixture for a milling hook tail frame connecting plate. The fixture comprises a fixed clamping plate, a movable clamping plate and a screw rod, wherein the movable clamping plate is connected to the fixed clamping plate by virtue of the screw rod, and the contact surfaces of the fixed clamping plate and the movable clamping plate are provided with adapted grooves. The fixture provided by the utility model is simple in structure and convenient in operation, can be used for not only continuously processing two connecting plates, improving the productivity, and improving the processing accuracy by virtue of the cooperation of the grooves and a non-slip mat so as to get ready for the follow-up welding operation.
Description
Technical field
The utility model relates to the machining apparatus, is specifically related to a kind of frock clamp.
Background technology
Hook tail frame is the important spare part of railway freight-car accessory coupler buffering device, is comprised of framework and connecting plate.In the machining assembling process, framework needs first bevel to weld to form whole hook tail frame with connecting plate again.The weld seam of connecting plate requires to be one-level, that is to say that weld seam wants 100% by ultrasonic examination, the stock trick art requires higher, for qualification rate is improved, " X " type groove type is adopted in the connecting plate commissure, and traditional frock clamp can not reach required precision, and needs multiple clamping man-hour adding, efficient is low, and yield rate is also low.
The utility model content
Goal of the invention: the utility model is for the problems of the prior art, provides that a kind of clamping is simple, high productivity, the frock clamp that is used for milling hook tail frame connecting plate that cost is few.
Technical scheme: for solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of frock clamp be used to milling hook tail frame connecting plate comprises strap, ambulatory splint and screw rod; Described ambulatory splint is connected on the ambulatory splint by screw rod, and described strap and ambulatory splint all have suitable groove on contacted.
The utility model is simple in structure, and is easy to operate, and production cost is lower, only needs the connecting plate of hook tail frame is put in the groove, then connects to compress with screw rod to get final product.
As preferably, described groove has two places; Two place's grooves can be placed two connecting plates, process simultaneously connecting plate, raise the efficiency.
As preferably, be equipped with slipmat in the groove of described strap and/or ambulatory splint; This slipmat can prevent that connecting plate from adding the generation in man-hour and slightly rocking, to guarantee machining accuracy.
As preferably, the length of described strap is 340-360mm, the preferred long 350mm that is; Wide is 50-70mm, and preferable width is 60mm; Height is 100-120mm, and preferred heights is 110mm.The size of reasonably selecting to be fit to can Cost reduction.
As preferably, described screw rod is provided with two and be the screw rod of M18; More fastening during two screw rod clamping connecting plates.
Beneficial effect: compared with prior art, the utlity model has following advantage: the utility model is simple in structure, easy to operately not only can process continuously two connecting plates, boosting productivity, can also be that follow-up welding job is ready by improving machining accuracy cooperating of groove and slipmat.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is Figure 1A-A cross-sectional view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
A kind of frock clamp be used to milling hook tail frame connecting plate is seen Fig. 1 and Fig. 2, comprises strap 1, ambulatory splint 2 and screw rod 3; Ambulatory splint 2 is connected on the ambulatory splint 2 by screw rod 3, and this screw rod 3 is provided with two and be the screw rod of M18.
Strap 1 and ambulatory splint 2 all have suitable groove 4 at contacted, and the quantity of this groove 4 is 2, and also are provided with slipmat 5 in the groove 4 of strap 1; Alternatively, can in the groove 4 of strap 1, ambulatory splint 2, be provided with individually or simultaneously slipmat 5.
The length of this strap 1 is 350mm, and width is 60mm, and height is 110mm; Optionally also can be as required any choose reasonable, the preferred long 340-360mm that is, wide is 50-70mm, height is 100-120mm.
Adopt technique scheme, the screw rod by two M18 is connected and fixed clamping plate and ambulatory splint, connecting plate is fixed in the groove, and the cooperation by slipmat to improve machining accuracy be that follow-up welding job is prepared.
Claims (5)
1. a frock clamp that is used for milling hook tail frame connecting plate is characterized in that: comprise strap (1), ambulatory splint (2) and screw rod (3); Described ambulatory splint (2) is connected on the strap (1) by screw rod (3), and described strap (1) and ambulatory splint (2) all have suitable groove (4) on contacted.
2. a kind of frock clamp be used to milling hook tail frame connecting plate according to claim 1, it is characterized in that: the quantity of described groove (4) is 2.
3. a kind of frock clamp be used to milling hook tail frame connecting plate according to claim 1 is characterized in that: be provided with slipmat (5) in the groove (4) of described strap (1) and/or ambulatory splint (2).
4. a kind of frock clamp be used to milling hook tail frame connecting plate according to claim 1, it is characterized in that: the length of described strap (1) is 340-360mm, and wide is 50-70mm, and height is 100-120mm.
5. a kind of frock clamp be used to milling hook tail frame connecting plate according to claim 1 is characterized in that: described screw rod (3) is provided with two and be the screw rod of M18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193198 CN203197623U (en) | 2013-04-16 | 2013-04-16 | Fixture for milling hook tail frame connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193198 CN203197623U (en) | 2013-04-16 | 2013-04-16 | Fixture for milling hook tail frame connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197623U true CN203197623U (en) | 2013-09-18 |
Family
ID=49141762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193198 Expired - Fee Related CN203197623U (en) | 2013-04-16 | 2013-04-16 | Fixture for milling hook tail frame connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929655A (en) * | 2017-04-27 | 2017-07-07 | 沈阳飞机工业（集团）有限公司 | A kind of cutter Special fixture for heat treatment |
-
2013
- 2013-04-16 CN CN 201320193198 patent/CN203197623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929655A (en) * | 2017-04-27 | 2017-07-07 | 沈阳飞机工业（集团）有限公司 | A kind of cutter Special fixture for heat treatment |
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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: 20130918 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |