CN203804615U - Device capable of improving accuracy in perpendicularity of cross-hole drilling - Google Patents
Device capable of improving accuracy in perpendicularity of cross-hole drilling Download PDFInfo
- Publication number
- CN203804615U CN203804615U CN201420234238.6U CN201420234238U CN203804615U CN 203804615 U CN203804615 U CN 203804615U CN 201420234238 U CN201420234238 U CN 201420234238U CN 203804615 U CN203804615 U CN 203804615U
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- China
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- plate
- location
- positioning
- positioning plate
- cross
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Abstract
The utility model belongs to the technical field of machining, and particularly relates to a device capable of improving accuracy in perpendicularity of cross-hole drilling. The device comprises a bottom plate (1), and a positioning plate I (5), a positioning plate II (6) and a positioning and adjusting device arranged on the bottom plate (1). The device is characterized in that the positioning plate I (5) and the positioning plate II (6) are perpendicular to each other, two positioning blocks are fixed and welded on each positioning plate, one sides, in contact with a part, of the four positioning blocks are mutually perpendicular or all located on the same plane, two prepared hole are formed in each of the positioning plate I (5) and the positioning plate II (6), and the positioning and adjusting device is arranged in the direction of a 45-degree included angle of the positioning plate I (5) and the positioning plate II (6). The device has the advantages that the device can position cross-hole parts easily and rapidly and is easy to detach, timesaving, laborsaving and resource saving, perpendicularity of cross holes and accuracy of true position are ensured through positioning holes under the condition that the datum is unchanged, and the device is enabled to be multipurpose.
Description
Technical field
The utility model belongs to Machining Technology field, is specifically related to a kind of device that improves cross bore borehole perpendicularity precision.
Background technology
Because machine tool cannot meet its required precision when processing and manufacturing has the parts of high accuracy cross bore, need to purchase expensive high-precision Digit Control Machine Tool and carry out processing and fabricating, yet for some processing and manufacturing business, need to process this type of amount of parts relatively less, purchase this class high-precision numerical control machine and not only will drop into a large amount of funds, and output ratio is relatively low.Can spend on the other hand great number foundry expense to carry out cooperation processing, produced again many fringe costs, as traffic expense simultaneously.So problems is prevalent in some middle-size and small-size processing and manufacturing business, the present invention can utilize existing working ability and resource greatly, the processing cost of compressed products significantly, and guaranteed again crudy, met most producers' demand.
Existing process equipment cannot meet the requirement of high accuracy cross bore processing, thereby just seems particularly important as the special fixture of common tool in machining, because special fixture refers to, aims at certain procedure of a certain workpiece and custom-designed fixture.Be characterized in compact conformation, operation is rapid, convenient, laborsaving, can guarantee higher machining accuracy and production efficiency, therefore by one group of fixing locating piece of mutually perpendicular location-plate, first the workpiece of needs processing is determined to position, on one group of location-plate, there is respectively the convenient fixedly boring cutter termination of two preformed holes to come in and go out simultaneously, by V-type groove location-plate, workpiece to be processed clamping is processed again, guaranteed to a large extent the quality of processing, improved machining accuracy.
Summary of the invention
The purpose of this utility model is exactly will provide a kind of easy to operate, simple in structure being specifically designed to be processed with cross bore high-precision requirement, can improve the device of cross bore borehole perpendicularity precision.
The utility model is achieved through the following technical solutions:
A kind of device that improves cross bore borehole perpendicularity precision, comprise base plate 1, be located at location-plate I 5, location-plate II 6 and location adjusting device on base plate 1, it is characterized in that: described location-plate I 5 and location-plate II 6 is mutually vertical and to be welded with respectively one side that two locating pieces and four locating pieces contact with part be orthogonal or each other on a plane each other, in location-plate I 5 and location-plate II 6, have respectively two preformed holes, wherein location adjusting device is arranged on 45 ° of angle directions of location-plate I 5 and location-plate II 6 simultaneously.
Described location adjusting device is comprised of V-type groove locating piece 2, the bracket 4 that is provided with screwed hole and the adjusting bolt 3 being connected with V-type groove locating piece 2 spheres through bracket 4 and the gusset group III 9 that is welded on bracket 4 outsides.
Described location-plate I 5 and location-plate II 6 outsides are respectively equipped with gusset group I 7 and gusset group II 8.
Compared with prior art, the beneficial effects of the utility model are:
The location-plate I 5 that the utility model provides, location-plate II 6 and location adjusting device, by relatively need to bore cross bore part on base plate 1 under, have square hole, in order part to be contacted guarantee itself and frock base plate 1 plane with boring table, location-plate I 5 and location-plate II 6 orthogonal, on base plate 1, be welded and fixed bracket 4, location-plate I 5, location-plate II 6, gusset group I 7, gusset group II 8 and gusset group III 9, location-plate I 5 and location-plate II 6 is mutually vertical and to be welded and fixed respectively two one sides that have individual locating piece and four locating pieces to contact with part be orthogonal or each other on a plane each other, in location-plate I 5 and location-plate II 6, there are respectively two preformed holes simultaneously, the diameter of locating hole is determined according to actual conditions, its Main Function is to come in and go out in convenient fixedly boring cutter termination, bracket 4 is positioned in 45 ° of directions of location-plate I 5 and location-plate II 6, bracket 4 tops are provided with screwed hole, adjusting bolt 3 is threaded connection through screwed hole, adjusting bolt 3 is connected by sphere with V-type groove locating piece 2, by rotating adjusting bolt 3, can make V-type groove locating piece 2 levels move forward or backward.
The beneficial effects of the utility model are: need can be bored to light fast, the fast location of cross bore part and be easy to dismounting, time saving and energy saving, economize on resources, and by locating hole, guarantee the precision of in the situation that benchmark is constant cross bore perpendicularity and position degree, by design, change the position shape of locating piece and the big or small position of locating hole can process the parts of various shape, plurality of specifications simultaneously, make the purposes of this frock realize variation.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is whole plan structure schematic diagram of the present utility model.
Fig. 3 is location adjusting device sectional structure schematic diagram of the present utility model.
In figure: base plate 1, V-type groove locating piece 2, adjusting bolt 3, bracket 4, location-plate I 5, location-plate II 6, gusset group I 7, gusset group II 8, gusset group III 9.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Improve a device for cross bore borehole perpendicularity precision, comprise base plate 1, V-type groove locating piece 2, adjusting bolt 3, bracket 4, location-plate I 5, location-plate II 6, gusset group I 7, gusset group II 8 and gusset group III 9.
As accompanying drawing 1, 2, shown in 3, the location-plate I 5 that is wherein respectively equipped with gusset group I 7 and gusset group II 8 in outside and location-plate II 6 are mutually vertical and to be welded with respectively one side that two locating pieces and four locating pieces contact with part be orthogonal or each other on a plane each other, in location-plate I 5 and location-plate II 6, there are respectively two preformed holes simultaneously, wherein by V-type groove locating piece 2, the location adjusting device that the gusset group III 9 that is provided with the bracket 4 of screwed hole and the adjusting bolt 3 being connected with V-type groove locating piece 2 spheres through bracket 4 and is welded on bracket 4 outsides forms is arranged on 45 ° of angle directions of location-plate I 5 and location-plate II 6.
The utility model is when concrete use, first base plate 1 is horizontally fixed on boring table face, then need being bored to cross bore part puts into base plate 1 square hole lower end datum level and platen face is close to, and need are bored to two adjacent datum levels of cross bore part and the locating piece in location-plate I 5 and location-plate II 6 is close to, then rotate and adjust bolt 3, V-type groove locating piece 2 levels are pushed ahead, make inside the V groove of V-type groove locating piece 2 two sides and need to bore cross bore part and be close to, from top, pass through pressing plate again, workbench and bolt compress part, thereby making to need to bore cross bore part locates completely, then the first processing parts of boring machine is perpendicular to the one side of location-plate II 6, according to hole in piece part position dimension, by boring machine, push away coordinate mark, first with the bit bore that is less than hole dimension, change drill bit into boring cutter again, be worked into needed dimensional requirement.After this direction punching finishes, by operator, regulate boring table to make work top level turn clockwise 90 °, then use above-mentioned processing sequence processing parts perpendicular to the hole of location-plate I 5 one sides.
Claims (3)
1. a device that improves cross bore borehole perpendicularity precision, comprise base plate (1), be located at the location-plate I (5) on base plate (1), location-plate II (6) and location adjusting device, it is characterized in that: described location-plate I (5) and location-plate II (6) are mutually vertical and to be welded with respectively one side that two locating pieces and four locating pieces contact with part be orthogonal or each other on a plane each other, in location-plate I (5) and location-plate II (6), there are respectively two preformed holes simultaneously, wherein location adjusting device is arranged on 45 ° of angle directions of location-plate I (5) and location-plate II (6).
2. a kind of device that improves cross bore borehole perpendicularity precision as claimed in claim 1, is characterized in that: described location adjusting device is comprised of V-type groove locating piece (2), the bracket (4) that is provided with screwed hole and the adjusting bolt (3) being connected with V-type groove locating piece (2) sphere through bracket (4) and the gusset group III (9) that is welded on outside bracket (4).
3. a kind of device that improves cross bore borehole perpendicularity precision as claimed in claim 1, is characterized in that: described location-plate I (5) and location-plate II (6) outside are respectively equipped with gusset group I (7) and gusset group II (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234238.6U CN203804615U (en) | 2014-05-08 | 2014-05-08 | Device capable of improving accuracy in perpendicularity of cross-hole drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234238.6U CN203804615U (en) | 2014-05-08 | 2014-05-08 | Device capable of improving accuracy in perpendicularity of cross-hole drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804615U true CN203804615U (en) | 2014-09-03 |
Family
ID=51443424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234238.6U Expired - Fee Related CN203804615U (en) | 2014-05-08 | 2014-05-08 | Device capable of improving accuracy in perpendicularity of cross-hole drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422232A (en) * | 2018-06-08 | 2018-08-21 | 新兴移山（天津）重工有限公司 | A kind of fixing device for plate punching |
| CN113996987A (en) * | 2021-10-25 | 2022-02-01 | 芜湖普威技研有限公司 | Quick positioning mechanism of tool clamp |
-
2014
- 2014-05-08 CN CN201420234238.6U patent/CN203804615U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422232A (en) * | 2018-06-08 | 2018-08-21 | 新兴移山（天津）重工有限公司 | A kind of fixing device for plate punching |
| CN113996987A (en) * | 2021-10-25 | 2022-02-01 | 芜湖普威技研有限公司 | Quick positioning mechanism of tool clamp |
| CN113996987B (en) * | 2021-10-25 | 2024-06-14 | 芜湖普威技研有限公司 | Quick positioning mechanism of frock clamp |
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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: 20140903 Termination date: 20160508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |