CN204248477U - A kind of boring grab of quick position - Google Patents
A kind of boring grab of quick position Download PDFInfo
- Publication number
- CN204248477U CN204248477U CN201420675885.0U CN201420675885U CN204248477U CN 204248477 U CN204248477 U CN 204248477U CN 201420675885 U CN201420675885 U CN 201420675885U CN 204248477 U CN204248477 U CN 204248477U
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- CN
- China
- Prior art keywords
- fixed head
- base
- screw rod
- utility
- top board
- 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 pipe drilling technique field, and particularly a kind of boring grab of quick position, comprises base, and the bilateral symmetry of base is provided with fixed disk; The two side of base has all been threaded screw rod, and screw rod one end is connected with inclined plate, and the inner chamber bottom surface of base is provided with two left studs and two right studs, and left stud is fixedly connected with left fixed head by two nuts, and left fixed head is hinged with top board; Upper right is fixedly connected with right fixed head by two nuts, and right fixed head is provided with the holddown groove matched mutually with top board, and right fixed head side is also inserted with contract block.When using the utility model, can realize, to the clamping of pipe, greatly increasing work efficiency, reducing the labour intensity of workman, eliminate the potential safety hazard of hand-held pipe processing.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Description
Technical field
The utility model relates to pipe drilling technique field, particularly a kind of boring grab of quick position.
Background technology
Drilling machine refers to the lathe mainly using drill bit machining hole on workpiece.Usual bit is main motion, and drill bit moves axially as feed motion.Drilling machine structure is simple, and machining accuracy is relatively low, can holes drilled through, blind hole, changes special tool, can expand, spot-facing, reams or carries out the processing such as tapping.In process, workpiece is motionless, allows cutter move, and by center cutter alignment hole center, and makes cutter rotate (main motion).The boring of existing pipe is main to be adopted and manually holes with hand-held pipe, and so both dangerous, be again inefficiency, quality does not ensure yet simultaneously.Therefore be necessary to provide a kind of Novel boring grab.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of structure simple, the boring grab of quick position reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
The boring grab of a kind of quick position described in the utility model, comprises base, and described base cross section is concave shape, and the bilateral symmetry of described base is provided with the fixed disk for firm banking, and described fixed disk is provided with screw hole; The centre place of the two side of described base has all been threaded screw rod, is connected with inclined plate, outside the sidewall of described screw rod one end protuberate basic unit after base intracavity is stretched in described screw rod one end by bearing; The left side of the inner chamber bottom surface of described base is symmetrically arranged with two left studs, the right side of the inner chamber bottom surface of described base is provided with two right studs matched mutually with left stud, described left stud is fixedly connected with left fixed head by two nuts, and left fixed head is hinged with top board; Described right stud is fixedly connected with right fixed head by two nuts, and right fixed head is provided with the holddown groove matched mutually with top board, and right fixed head side is also inserted with contract block.
Further, described contract block is inverted "L" shaped shape.
After adopting said structure, the utility model beneficial effect is: the boring grab of a kind of quick position described in the utility model, comprises base, and described base cross section is concave shape, the bilateral symmetry of described base is provided with the fixed disk for firm banking, and described fixed disk is provided with screw hole; The centre place of the two side of described base has all been threaded screw rod, is connected with inclined plate, outside the sidewall of described screw rod one end protuberate basic unit after base intracavity is stretched in described screw rod one end by bearing; The left side of the inner chamber bottom surface of described base is symmetrically arranged with two left studs, the right side of the inner chamber bottom surface of described base is provided with two right studs matched mutually with left stud, described left stud is fixedly connected with left fixed head by two nuts, and left fixed head is hinged with top board; Described upper right is fixedly connected with right fixed head by two nuts, and right fixed head is provided with the holddown groove matched mutually with top board, and right fixed head side is also inserted with contract block.
When using the utility model, by rotary screw, inclined plate can be used toward interior movement, until stop the rotation when compressing pipe; By the position relationship of adjusting nut and stud, top board can be made to compress pipe, be inserted in holddown groove by contract block, top board can be limited up move, thus the clamping realized pipe, greatly increase work efficiency, reduce the labour intensity of workman, eliminate the potential safety hazard of hand-held pipe processing.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is partial sectional view of the present utility model;
Fig. 3 is A-A sectional view in Fig. 2;
Description of reference numerals:
1, base; 2, fixed disk; 3, screw rod; 4, inclined plate; 51, left stud;
52, right stud; 6, nut; 7, left fixed head; 8, top board; 9, right fixed head;
9-1, holddown groove; 10, contract block; 11, bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As Figure 1-3, the boring grab of a kind of quick position described in the utility model, comprises base 1, and described base 1 cross section is concave shape, and the bilateral symmetry of described base 1 is provided with the fixed disk 2 for firm banking 1, and described fixed disk 2 is provided with screw hole.
The centre place of the two side of described base 1 has all been threaded screw rod 3, is connected with inclined plate 4, outside the sidewall of described screw rod 3 one end protuberate basic unit 1 after base 1 inner chamber is stretched in described screw rod 3 one end by bearing 11; Endoporus and the inclined plate 4 of bearing 11 are fixedly connected, and cylindrical wall and the screw rod 3 of bearing 11 are fixedly connected.
The left side of the inner chamber bottom surface of described base 1 is symmetrically arranged with two left studs 51, the right side of the inner chamber bottom surface of described base 1 is provided with two right studs 52 matched mutually with left stud 51, described left stud 51 is fixedly connected with left fixed head 7 by two nuts 6, and left fixed head 7 is hinged with top board 8; Described right stud 52 is fixedly connected with right fixed head 9 by two nuts 6, and right fixed head 9 is provided with the holddown groove 9-1 matched mutually with top board 8, and right fixed head 9 side is also inserted with contract block 10; When the fixing pipe of needs, top board 8 one end is placed in holddown groove 9-1, and now contract block 10 is positioned at directly over top board 8 end, and contract block 10 is mainly used to fixing top board 8 and up moves.
Further, described contract block 10 is in inverted "L" shaped shape; Can prevent contract block 10 from all inserting in right fixed head 9, also conveniently hold simultaneously.
When using the utility model, by rotary screw, inclined plate can be used toward interior movement, until stop the rotation when compressing pipe; By the position relationship of adjusting nut and stud, top board can be made to compress pipe, be inserted in holddown groove by contract block, top board can be limited up move, thus the clamping realized pipe, greatly increase work efficiency, reduce the labour intensity of workman, eliminate the potential safety hazard of hand-held pipe processing.In addition, this structure is simple, reasonable in design, low cost of manufacture.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (2)
1. the boring grab of a quick position, it is characterized in that: comprise base (1), described base (1) cross section is concave shape, and the bilateral symmetry of described base (1) is provided with the fixed disk (2) for firm banking (1), and described fixed disk (2) is provided with screw hole;
The centre place of the two side of described base (1) has all been threaded screw rod (3), inclined plate (4) is connected with, outside the sidewall of described screw rod (3) one end protuberate basic unit (1) by bearing (11) after base (1) inner chamber is stretched in described screw rod (3) one end;
The left side of the inner chamber bottom surface of described base (1) is symmetrically arranged with two left studs (51), the right side of the inner chamber bottom surface of described base (1) is provided with two right studs (52) matched mutually with left stud (51), described left stud (51) is fixedly connected with left fixed head (7) by two nuts (6), and left fixed head (7) is hinged with top board (8); Described right stud (52) is fixedly connected with right fixed head (9) by two nuts (6), and right fixed head (9) is provided with the holddown groove (9-1) matched mutually with top board (8), and right fixed head (9) side is also inserted with contract block (10).
2. the boring grab of a kind of quick position according to claim 1, is characterized in that: described contract block (10) is in inverted "L" shaped shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420675885.0U CN204248477U (en) | 2014-11-13 | 2014-11-13 | A kind of boring grab of quick position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420675885.0U CN204248477U (en) | 2014-11-13 | 2014-11-13 | A kind of boring grab of quick position |
Publications (1)
Publication Number | Publication Date |
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CN204248477U true CN204248477U (en) | 2015-04-08 |
Family
ID=52952828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420675885.0U Expired - Fee Related CN204248477U (en) | 2014-11-13 | 2014-11-13 | A kind of boring grab of quick position |
Country Status (1)
Country | Link |
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CN (1) | CN204248477U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106346068A (en) * | 2015-07-14 | 2017-01-25 | 天津金盛德钢管制造有限公司 | Novel steel pipe cutting machine |
CN111890055A (en) * | 2020-08-13 | 2020-11-06 | 阿伐流体控制有限公司 | C-shaped sphere rough blank machining device |
-
2014
- 2014-11-13 CN CN201420675885.0U patent/CN204248477U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106346068A (en) * | 2015-07-14 | 2017-01-25 | 天津金盛德钢管制造有限公司 | Novel steel pipe cutting machine |
CN111890055A (en) * | 2020-08-13 | 2020-11-06 | 阿伐流体控制有限公司 | C-shaped sphere rough blank machining 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: 20150408 Termination date: 20171113 |
|
CF01 | Termination of patent right due to non-payment of annual fee |