CN202964112U - Skeleton groove milling device - Google Patents
Skeleton groove milling device Download PDFInfo
- Publication number
- CN202964112U CN202964112U CN 201220675597 CN201220675597U CN202964112U CN 202964112 U CN202964112 U CN 202964112U CN 201220675597 CN201220675597 CN 201220675597 CN 201220675597 U CN201220675597 U CN 201220675597U CN 202964112 U CN202964112 U CN 202964112U
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- CN
- China
- Prior art keywords
- curved surface
- base
- skeleton
- upper cover
- slide block
- 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 skeleton groove milling device which is mainly composed of an upper cover plate, a clamping slide block, a locating mandrel, a base, a first compressed spring, fastening bolts, gaskets, a T-shaped bolt, a second compressed spring and a curved surface concave plate. The curved surface concave plate is installed on the clamping slide block in a sleeved mode. The curved surface concave plate and the clamping slide block are respectively located above the base. The upper cover plate is arranged above the clamping slide block and the curved surface concave plate and fastened on the base through the fastening bolts and the gaskets. The upper cover plate, the clamping slide block and the base are respectively installed on the locating mandrel in a sleeved mode. A skeleton of a to-be-machined work piece is also installed on the locating mandrel in a sleeved mode. The first compressed spring and the second compressed spring are located below two opposite sides of the curved surface concave plate. The base is fixed on an operating platform through the T-shaped bolt. The skeleton groove milling device is simple in structure, convenient to machine and quite suitable for mass production. The phenomenon of deformation of the machined skeleton does not occur.
Description
Technical field
The utility model belongs to mechanical manufacturing field, particularly the skeleton slotting attachment in a kind of machine components processing.
Background technology
Skeleton belongs to thin-walled parts, in order to prevent distortion, after former processing unit (plant) will be used positioning core axle and two axis tiles and encases part to be processed, reinstalls and carries out groove milling processing in the fixture endoporus that is fixed on table base.Specific operation process is as follows:
1. part is inserted in mandrel;
2. again two axis tiles are wrapped in part spill annular groove;
3. whole installing in the fixture endoporus that is fixed on table base;
4. pull the part that fastening handle locking is protected with mandrel and axis tile;
5. start milling machine and mill system;
6. unclamp fastening handle after milling;
7. take out in the fixture endoporus together with mandrel and axis tile;
8. take out the part that processes in mandrel and axis tile.
Obviously find out from above-mentioned operation, the time of clamping is greatly greater than the time that adds man-hour.If according to process every day thousands of with on calculate, not only reduced operating efficiency, and increased labour intensity.
The utility model content
For overcoming defects, the technical problem to be solved in the present invention is to provide a kind of simple to operation and can guarantee the skeleton slotting attachment of machining accuracy.
A kind of skeleton slotting attachment, this device mainly by: upper cover plate, grip slide, positioning core axle, base, stage clip one, fastening bolt, packing ring, T-shaped bolt, stage clip two and the recessed dish of curved surface form; The recessed dish of curved surface is sleeved on grip slide and all is positioned at above base, and upper cover plate is placed in grip slide and curved surface recessed dish top and is fastened on base by fastening bolt, packing ring; Upper cover plate, grip slide, base all are sleeved on positioning core axle; To be processed skeleton also is sleeved on positioning core axle; Stage clip one, stage clip two are positioned at the relative both sides, below of the recessed dish of curved surface; T-shaped bolt is fixed on base on operating desk.
Adopt the utility model slotting attachment simple to operate, easy to process, the skeleton that processes can not produce metaboly, is fit to very much batch production.
Description of drawings
Fig. 1 is the front view of the utility model slotting attachment;
Fig. 2 is the top view of the utility model slotting attachment;
Fig. 3 is the left view of the utility model slotting attachment.
The specific embodiment
The utility model slotting attachment is the problem that exists in previously used fixture processing, a kind of novel slotting attachment of redesign.As shown in Figure 1, 2, 3, this slotting attachment mainly by: the recessed dish 11 of upper cover plate 1, grip slide 2, positioning core axle 4, base 5, stage clip 1, fastening bolt 7, packing ring 8, T-shaped bolt 9, stage clip 2 10 and curved surface forms.The recessed dish 11 of curved surface is sleeved on grip slide 2 and all is positioned on base 5, and upper cover plate 1 is placed in grip slide 2 and curved surface recessed dish 11 tops and is fastened on base 5 by fastening bolt 7, packing ring 8; Upper cover plate 1, grip slide 2, base 5 all are sleeved on positioning core axle 4; To be processed skeleton 3 also is sleeved on positioning core axle 4; Stage clip 1, stage clip 2 10 are positioned at the relative both sides, below of the recessed dish 11 of curved surface.T-shaped bolt 9 is fixed on base 5 on operating desk.Add man-hour, directly with in skeleton 3 charging apparatus endoporus to be processed, fasten part to be processed by pulling recessed dish 11 handles of curved surface, just can carry out groove milling processing.
The operating process of the utility model slotting attachment is as follows: 1. in the positioning core axle 4 of with left hand, skeleton 3 to be processed being packed in the fixture top center hole; 2. because the reaction of stage clip 6 is arranged, pull clockwise the recessed dish 11 of curved surface with the right hand when pinning part with left hand, by the active force promotion grip slide 2 clamping skeletons 3 of curved surface; 3. fix the handle of the recessed dish 11 of curved surface; 4. start milling machine and mill notch processed; 5. unclamp counterclockwise the recessed dish 11 of curved surface with the right hand, due to the reaction of stage clip 10, backed down grip slide 2, the skeleton 3 that processes due to the reaction of stage clip 6 again from the interior ejection of fixture positioning core axle 4; 6. take out the skeleton that processes.
Adopt the advantage of this practical slotting attachment:
1. reduce the number of times of clamping parts, reduced labour intensity;
2. reduced and processed the time that a part spends, if obviously improved effect according to processing thousands of above parts calculating every day;
2. due to the effect of two groups of stage clips, realized semi-automation, subconsciousness makes the workman feel the enjoyment of work, from being met mentally, goes thereby put in work with larger duty;
3. this fixture is fit to the processing of two kinds of parts, has reduced the cost that fixture is made, and has realized interchangeability.
Claims (1)
1. skeleton slotting attachment is characterized in that: described device mainly by: upper cover plate (1), grip slide (2), positioning core axle (4), base (5), stage clip one (6), fastening bolt (7), packing ring (8), T-shaped bolt (9), stage clip two (10) and the recessed dish of curved surface (11) form; The recessed dish of curved surface (11) is sleeved on grip slide (2) upward and all is positioned at above base (5), and upper cover plate (1) is placed in grip slide (2) and the recessed dish of curved surface (11) top and is fastened on base (5) by fastening bolt (7), packing ring (8); Upper cover plate (1), grip slide (2), base (5) all are sleeved on positioning core axle (4); To be processed skeleton (3) also is sleeved on positioning core axle (4); Stage clip one (6), stage clip two (10) are positioned at the relative both sides, below of the recessed dish of curved surface (11); T-shaped bolt (9) is fixed on base (5) on operating desk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675597 CN202964112U (en) | 2012-12-10 | 2012-12-10 | Skeleton groove milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675597 CN202964112U (en) | 2012-12-10 | 2012-12-10 | Skeleton groove milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964112U true CN202964112U (en) | 2013-06-05 |
Family
ID=48505241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675597 Expired - Fee Related CN202964112U (en) | 2012-12-10 | 2012-12-10 | Skeleton groove milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014856A (en) * | 2014-05-16 | 2014-09-03 | 苏州创丰精密五金有限公司 | Processing device for square groove in square product |
| CN105729153A (en) * | 2016-04-08 | 2016-07-06 | 盐城工学院 | Milling device |
-
2012
- 2012-12-10 CN CN 201220675597 patent/CN202964112U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014856A (en) * | 2014-05-16 | 2014-09-03 | 苏州创丰精密五金有限公司 | Processing device for square groove in square product |
| CN105729153A (en) * | 2016-04-08 | 2016-07-06 | 盐城工学院 | Milling device |
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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: 20130605 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |