CN205733976U - Curved slab drilling clamp for machining - Google Patents
Curved slab drilling clamp for machining Download PDFInfo
- Publication number
- CN205733976U CN205733976U CN201620703846.6U CN201620703846U CN205733976U CN 205733976 U CN205733976 U CN 205733976U CN 201620703846 U CN201620703846 U CN 201620703846U CN 205733976 U CN205733976 U CN 205733976U
- Authority
- CN
- China
- Prior art keywords
- scrap
- bridge
- machining
- bracing frame
- curved slab
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of curved slab drilling clamp for machining, relate to technical field of mechanical equipment, the bracing frame convex surface center of this curved slab drilling clamp for machining has drilling slot to make way, bracing frame both sides are provided with the scrap (bridge) of rectangular plate-like, two scrap (bridge) tops are equipped with the pressing plate of rectangular plate-like, and pressing plate is fixed on scrap (bridge) by some screws.The arc surface of workpiece can be fitted on the convex surface of bracing frame during use, and utilize pressing plate to be fixed on scrap (bridge) at workpiece two ends, bracing frame is fixed on bench vice, and adjusts angle by angle cushion block, just the arc surface of workpiece can be carried out drill precise holes processing.
Description
Technical field
This utility model relates to technical field of mechanical equipment, particularly to a kind of curved slab drilling clamp for machining.
Background technology
Fixture is to be used for fixing processing object during machine-building, is allowed to occupy correct position, with accept construction or
The device of detection.Existing public jig Design is simple, sometimes cannot adapt to the requirement of boring on the part with curved surface.And
Drill precise holes on the workpiece with scrap (bridge) with circular arc camber, uses common fixture just cannot fix and support workpiece.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of curved slab drilling clamp for machining, by arranging pressing plate
With semi-cylindrical bracing frame, and on bracing frame, offer drilling slot to make way, be used for clamping the workpiece with circular arc camber, and
Accurately can hole on curved surface.
For achieving the above object, the technical scheme that this utility model offer is following: a kind of curved slab drilling clamp for machining, its
It is characterised by: described curved slab drilling clamp for machining includes that semi-cylindrical bracing frame, bracing frame convex surface center have drilling
Slot to make way, bracing frame both sides are provided with the scrap (bridge) of rectangular plate-like, and two scrap (bridge) tops are equipped with the pressing plate of rectangular plate-like, if pressing plate passes through
Dry screw is fixed on scrap (bridge), and scrap (bridge) is provided with some screwed holes, and screwed hole coordinates with screw thread.
Preferably, support frame as described above and scrap (bridge) are monoblock type by alloy tool steel making, bracing frame with the scrap (bridge) of both sides
Structure.
Preferably, described pressing plate is all manufactured from aluminium, and the pressure surface shape of pressing plate is identical with scrap (bridge) compression face shape.
Preferably, the degree of depth of described drilling slot to make way is not less than 2cm.
Above technical scheme is used to provide the benefit that: the bracing frame convex surface center of this curved slab drilling clamp for machining is left
Having drilling slot to make way, bracing frame both sides to be provided with the scrap (bridge) of rectangular plate-like, two scrap (bridge) tops are equipped with the pressing plate of rectangular plate-like, pressing plate
It is fixed on scrap (bridge) by some screws.The arc surface of workpiece can be fitted on the convex surface of bracing frame during use, and utilize pressure
Workpiece two ends are fixed on scrap (bridge) by plate, are fixed on bench vice by bracing frame, and adjust angle by angle cushion block, just
The arc surface of workpiece can be carried out drill precise holes processing.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the front view of this utility model a kind of curved slab drilling clamp for machining；
Fig. 2 is the top view of this utility model a kind of curved slab drilling clamp for machining；
Fig. 3 is the structure sectional view of this utility model a kind of curved slab drilling clamp for machining.
Wherein, 1--bracing frame, 2 scrap (bridge)s, 3 pressing plates, 4 drilling slots to make way, 5 screws, 6 screwed holes, 7 works
Part.
Detailed description of the invention
Describe the preferred implementation of this utility model a kind of curved slab drilling clamp for machining below in conjunction with the accompanying drawings in detail.
Fig. 1, Fig. 2 and Fig. 3 show the detailed description of the invention of this utility model a kind of curved slab drilling clamp for machining: this curved surface
Twist drill is cut clamp for machining and is included that semi-cylindrical bracing frame 1, bracing frame 1 convex surface center have drilling slot to make way 4, bracing frame 1
Both sides are provided with the scrap (bridge) 2 of rectangular plate-like, and two scrap (bridge) 2 tops are equipped with the pressing plate 3 of rectangular plate-like, and pressing plate 3 is solid by some screws 5
Being scheduled on scrap (bridge) 2, scrap (bridge) 2 is provided with some screwed holes 6, screwed hole 6 and screw 5 threaded engagement.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, bracing frame 1 and scrap (bridge) 2 by alloy tool steel making, hardness is big, wear-resistant, uses
Time is long, and bracing frame 1 is monolithic construction with the scrap (bridge) 2 of both sides.Pressing plate 3 is all manufactured from aluminium, the made of soft of aluminum, utilizes screw
After 5 pairs of pressing plates 3 provide pretightning force, workpiece 7 will not be damaged by pressure by pressing plate 3, the pressure surface shape of pressing plate 3 and scrap (bridge) 2 compression face shape
Shape is identical, can improve the area of pressure as far as possible.The degree of depth of drilling slot to make way 4 is not less than 2cm, can effectively prevent from carrying out workpiece 7
Drilling adds man-hour, and drill bit bores and is broken bracing frame 1.
The arc surface of workpiece 7 can be fitted on the convex surface of bracing frame 1 by this curved slab drilling clamp for machining in use, and
Utilize pressing plate 3 to be fixed on scrap (bridge) 2 at workpiece 7 two ends, bracing frame 1 is fixed on bench vice, and is adjusted by angle cushion block
Good angle, just can carry out drill precise holes processing to the arc surface of workpiece 7.This curved slab drilling clamp for machining can firmly be fixed
With the workpiece 7 of curved surface, and accurately workpiece 7 can be carried out drilling processing.
Above is only preferred implementation of the present utility model, it is noted that for those of ordinary skill in the art
For, on the premise of creating design without departing from this utility model, it is also possible to make some deformation and improvement, these broadly fall into this
The protection domain of utility model.
Claims (4)
1. a curved slab drilling clamp for machining, it is characterised in that: described curved slab drilling clamp for machining includes semi-cylindrical
Bracing frame (1), bracing frame (1) convex surface center has drilling slot to make way (4), and bracing frame (1) both sides are provided with taking of rectangular plate-like
Limit (2), two scrap (bridge)s (2) top is equipped with the pressing plate (3) of rectangular plate-like, and pressing plate (3) is fixed on scrap (bridge) by some screws (5)
(2), on, scrap (bridge) (2) is provided with some screwed holes (6), screwed hole (6) and screw (5) threaded engagement.
Curved slab drilling clamp for machining the most according to claim 1, it is characterised in that: support frame as described above (1) and scrap (bridge) (2)
By alloy tool steel making, bracing frame (1) is monolithic construction with the scrap (bridge) (2) of both sides.
Curved slab drilling clamp for machining the most according to claim 1, it is characterised in that: described pressing plate (3) is all manufactured from aluminium,
The pressure surface shape of pressing plate (3) is identical with scrap (bridge) (2) compression face shape.
Curved slab drilling clamp for machining the most according to claim 1, it is characterised in that: described drilling slot to make way (4) deep
Degree is not less than 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703846.6U CN205733976U (en) | 2016-06-29 | 2016-06-29 | Curved slab drilling clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703846.6U CN205733976U (en) | 2016-06-29 | 2016-06-29 | Curved slab drilling clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733976U true CN205733976U (en) | 2016-11-30 |
Family
ID=57378909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703846.6U Expired - Fee Related CN205733976U (en) | 2016-06-29 | 2016-06-29 | Curved slab drilling clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825157A (en) * | 2017-11-13 | 2018-03-23 | 贵州航天特种车有限责任公司 | A kind of fixture and processing method for the processing of dish type sheet part edge |
| CN113399947A (en) * | 2021-07-01 | 2021-09-17 | 中国航发贵州黎阳航空动力有限公司 | Pulley bracket machining clamp and machining method |
-
2016
- 2016-06-29 CN CN201620703846.6U patent/CN205733976U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825157A (en) * | 2017-11-13 | 2018-03-23 | 贵州航天特种车有限责任公司 | A kind of fixture and processing method for the processing of dish type sheet part edge |
| CN113399947A (en) * | 2021-07-01 | 2021-09-17 | 中国航发贵州黎阳航空动力有限公司 | Pulley bracket machining clamp and machining method |
| CN113399947B (en) * | 2021-07-01 | 2022-03-22 | 中国航发贵州黎阳航空动力有限公司 | Pulley bracket machining clamp and machining method |
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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: 20161130 Termination date: 20170629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |