CN202062104U - Drilling clamp for T-section steel - Google Patents
Drilling clamp for T-section steel Download PDFInfo
- Publication number
- CN202062104U CN202062104U CN2011200921037U CN201120092103U CN202062104U CN 202062104 U CN202062104 U CN 202062104U CN 2011200921037 U CN2011200921037 U CN 2011200921037U CN 201120092103 U CN201120092103 U CN 201120092103U CN 202062104 U CN202062104 U CN 202062104U
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- CN
- China
- Prior art keywords
- fixed head
- steel
- boring grab
- workpiece
- fixing plate
- 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 discloses a drilling clamp for T-section steel, which comprises a first fixing plate, a second fixing plate and a drilling template. The first fixing plate and the second fixing plate are clamped at two ends of the T-section steel of a workpiece transversely arranged on a working platform of a drilling machine, and the drilling template with positioning die holes is horizontally and movably placed on a rib plate of the T-section steel of the workpiece clamped between the first fixing plate and the second fixing plate. The lower part of the rib plate of the T-section steel of the workpiece at two ends of the drilling template is respectively provided with a supporting plate I and a supporting plate II which are abutted with the first fixing plate and the second fixing plate. By adopting the technical scheme, the work efficiency can be improved, and the drilling accuracy rate is ensured.
Description
Technical field
The utility model relates to a kind of rail accessory T-steel boring grab.
Background technology
The boring of prior art T-steel floor is adopted the T-steel edge of a wing perpendicular to ground, floor places on the bracing frame, the mode of line punching realizes, because the shape of T-steel own is limit, be difficult to stablize with bracing frame, the vibration that produces during boring causes the T-steel edge of a wing to be moved or crooked, deviation appears in boring, and rail is scrapped with the T-steel workpiece.Prior art T-steel floor boring accuracy rate is difficult to guarantee that fixation workpiece and instrument connection are apart from length consuming time, and operating efficiency is on the low side.
The utility model content
Technical problem to be solved in the utility model provides a kind of T-steel boring grab, and the use of this kind T-steel boring grab can be increased work efficiency, and guarantees the accuracy rate of boring.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of T-steel boring grab that is provided, described boring grab comprises first fixed head, second fixed head and bushing plate, first fixed head and second fixed head are clamped in the two ends of the workpiece T-steel that is horizontally placed on the Drilling machines bench, and the bushing plate horizontal anomalous movement with location nib is placed on the floor of the workpiece T-steel of clamping between first fixed head and second fixed head.
The bottom of described bushing plate two end pieces T-steel floor is respectively arranged with the gripper shoe one and the gripper shoe two of fitting with first fixed head and second fixed head.
Described bushing plate is evenly equipped with a plurality of location nib.
The described second fixed head arranged outside has jackscrew.
Described jackscrew end extend outwards connects the handle of a handled easily.
Described first fixed head is provided with fixed block one.
Described second fixed head is provided with fixed block two.
Described first fixed head is higher than second fixed head.
Adopt the technical solution of the utility model, the edge of a wing and first fixed head of T-steel are fitted, floor places on the gripper shoe one and gripper shoe two of fitting with first fixed head and second fixed head, bushing plate is pressed on the floor, the rotation jackscrew makes second fixed head move to first fixed head, fixes the workpiece T-steel, the operation drilling machine, bushing plate is provided with a plurality of location nib, and mobile anchor clamps can disposable brill a lot of hole, need not to move the workpiece T-steel and carry out multiple clamping, improved operating efficiency; The setting of jackscrew, the clamping firmness of anchor clamps is reliable, and the workpiece T-steel can't move in anchor clamps, has guaranteed the accuracy rate of boring.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is the structural representation of a kind of T-steel boring grab of the utility model;
Fig. 2 is a kind of T-steel boring grab of the utility model horizontal projection.
Be labeled as among the figure: 1, first fixed head; 2, second fixed head; 3, bushing plate; 4, location nib; 5, gripper shoe 1, gripper shoe two; 7, jackscrew; 8, fixed block one; 9, fixed block two; 10, side shield; 11, workpiece T-steel.
The specific embodiment
Contrast accompanying drawing below,, to mutual alignment and annexation between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and manipulate method etc., be described in further detail by description to embodiment.
The structural representation of a kind of T-steel boring grab of the utility model as shown in Figure 1; Fig. 2 is a kind of T-steel boring grab of the utility model horizontal projection, boring grab comprises that first fixed head 1, boring grab comprise first fixed head 1, second fixed head 2 and bushing plate 3, first fixed head 1 and second fixed head 2 are clamped in the two ends of the workpiece T-steel 11 that is horizontally placed on the Drilling machines bench, and bushing plate 3 horizontal anomalous movements with location nib 4 are placed on the floor of the workpiece T-steel 11 of clamping between first fixed head 1 and second fixed head 2; The bottom of bushing plate 3 two end pieces T-steels 11 floors is respectively arranged with the gripper shoe 1 and the gripper shoe 26 of fitting with first fixed head 1 and second fixed head 2; Bushing plate 3 is evenly equipped with a plurality of location nib 4; Second fixed head, 2 arranged outside have jackscrew 7; Jackscrew 7 end extend outwards connect the handle of a handled easily; First fixed head 1 is provided with fixed block 1; Second fixed head 2 is provided with fixed block 29; First fixed head 1 is higher than second fixed head 2; The horizontal end of bushing plate 3 is provided with the side shield vertical with Drilling machines bench 10; Adopt the technical solution of the utility model, the edge of a wing and first fixed head 1 of T-steel are fitted, the floor of workpiece T-steel 11 places on the gripper shoe 1 and gripper shoe 26 of fitting with first fixed head 1 and second fixed head 2, bushing plate 3 is pressed on the floor, rotation jackscrew 7, second fixed head 2 is moved to first fixed head 1, fix workpiece T-steel 11, the operation drilling machine, bushing plate 3 is provided with a plurality of location nib 4, and mobile anchor clamps can disposable brill a lot of hole, need not to move the workpiece T-steel and carry out multiple clamping, improved operating efficiency; The setting of jackscrew 7, the clamping firmness of anchor clamps is reliable, and workpiece T-steel 11 can't move in anchor clamps, has guaranteed the accuracy rate of boring.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (9)
1. T-steel boring grab, it is characterized in that: described boring grab comprises first fixed head (1), second fixed head (2) and bushing plate (3), first fixed head (1) and second fixed head (2) are clamped in the two ends of the workpiece T-steel (11) that is horizontally placed on the Drilling machines bench, and bushing plate (3) horizontal anomalous movement with location nib (4) is placed on the floor of the workpiece T-steel (11) of clamping between first fixed head (1) and second fixed head (2).
2. a kind of T-steel boring grab as claimed in claim 1 is characterized in that: the bottom of described bushing plate (3) two end pieces T-steel (11) floor is respectively arranged with the gripper shoe one (5) and the gripper shoe two (6) of fitting with first fixed head (1) and second fixed head (2).
3. as claim 1 goods 2 described a kind of T-steel boring grabs, it is characterized in that: described bushing plate (3) is evenly equipped with a plurality of location nibs (4).
4. a kind of T-steel boring grab as claimed in claim 1 is characterized in that: described second fixed head (2) arranged outside has jackscrew (7).
5. a kind of T-steel boring grab as claimed in claim 4 is characterized in that: described jackscrew (7) end extend outwards connects the handle of a handled easily.
6. a kind of T-steel boring grab as claimed in claim 1 or 2 is characterized in that: described first fixed head (1) is provided with fixed block one (8).
7. a kind of T-steel boring grab as claimed in claim 1 or 2 is characterized in that: described second fixed head (2) is provided with fixed block two (9).
8. a kind of T-steel boring grab as claimed in claim 1 or 2 is characterized in that: described first fixed head (1) is higher than second fixed head (2).
9. a kind of T-steel boring grab as claimed in claim 1 is characterized in that: the horizontal end of described bushing plate (3) is provided with side shield (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921037U CN202062104U (en) | 2011-03-30 | 2011-03-30 | Drilling clamp for T-section steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921037U CN202062104U (en) | 2011-03-30 | 2011-03-30 | Drilling clamp for T-section steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202062104U true CN202062104U (en) | 2011-12-07 |
Family
ID=45055983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200921037U Expired - Fee Related CN202062104U (en) | 2011-03-30 | 2011-03-30 | Drilling clamp for T-section steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202062104U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440155A (en) * | 2014-11-12 | 2015-03-25 | 上海飞机制造有限公司 | Flexible clamp device for machining airplane composite material stringer and method thereof |
| CN105171058A (en) * | 2015-10-21 | 2015-12-23 | 宜昌江峡船用机械有限责任公司 | Large-sized H-shaped steel drilling die |
| CN109333106A (en) * | 2018-11-26 | 2019-02-15 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of longitudinally mounted side type part milling processing tool of titanium alloy |
-
2011
- 2011-03-30 CN CN2011200921037U patent/CN202062104U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440155A (en) * | 2014-11-12 | 2015-03-25 | 上海飞机制造有限公司 | Flexible clamp device for machining airplane composite material stringer and method thereof |
| CN105171058A (en) * | 2015-10-21 | 2015-12-23 | 宜昌江峡船用机械有限责任公司 | Large-sized H-shaped steel drilling die |
| CN109333106A (en) * | 2018-11-26 | 2019-02-15 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of longitudinally mounted side type part milling processing tool of titanium alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20130330 |