CN201618984U - Clamp used for nut to drill inclined hole - Google Patents
Clamp used for nut to drill inclined hole Download PDFInfo
- Publication number
- CN201618984U CN201618984U CN2010201098466U CN201020109846U CN201618984U CN 201618984 U CN201618984 U CN 201618984U CN 2010201098466 U CN2010201098466 U CN 2010201098466U CN 201020109846 U CN201020109846 U CN 201020109846U CN 201618984 U CN201618984 U CN 201618984U
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- CN
- China
- Prior art keywords
- nut
- locating piece
- side positioning
- positioning mechanism
- cam
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a clamp, in particular to a clamp used for a nut to drill an inclined hole, and is mainly suitable for the field of mechanical processing. The clamp used for the nut to drill the inclined hole consists of a base, a positioning block, a side positioning mechanism, a supporting block, a clamping push rod and a cam mechanism. The positioning block, the side positioning mechanism, the supporting block and the cam mechanism are arranged on the base. The positioning block is provided with a jig and a rabbet. The supporting block is provided with a sliding groove. The inside of the sliding groove is provided with the clamping push rod. The cam mechanism is provided with a cam surface. The cam surface is matched with the clamping push rod. The side positioning mechanism is positioned on the lateral surface of the positioning block and is matched with the jig. The clamp used for the nut to drill the inclined hole has the advantages of reasonable structure design, high production efficiency, prevention of drill breakage and high processing accuracy.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind of nut rat holing anchor clamps.Mainly be applicable to field of machining.
Background technology
It is no problem boring perpendicular to finished surface for the nut outer surface in the prior art, but when becoming the out of plumb angle with surface to be machined, boring just has following problem: 1. because drill bit generally all two swords or three swords, unbalance stress play severity during cutting, and intensity own is not also if any picture milling cutter height, fracture or off normal for inclined hole drilling handling ease, can not normal operation.2. the location of nut body clamps inefficiency, and productivity ratio is relatively poor, and cost is too high.3. the lateral register mechanism of nut is all fixed in the prior art, thereby as processing when changing the product of specification (particularly lateral dimensions is different), need could realize by adjusting bit location or re-moving former fixing clamp body, debugging trouble inefficiency is made troubles to production.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of reasonable in design, and the production efficiency height prevents that drill bit from fractureing, the nut rat holing anchor clamps that machining accuracy is high.
It is these nut rat holing anchor clamps that the utility model solves the problems of the technologies described above the technical scheme that is adopted, its design feature is: by pedestal, locating piece, side positioning mechanism, back-up block, clamp catch bar, cam mechanism is formed, described locating piece, side positioning mechanism, back-up block, cam mechanism is arranged on the pedestal, locating piece is provided with drill jig and notch, back-up block is provided with sliding tray, be provided with the clamping catch bar in the sliding tray, cam mechanism is provided with cam surface, cam surface is complementary with the clamping catch bar, the side that is positioned at locating piece of side positioning mechanism, side positioning mechanism and drill jig are complementary.
Locating piece described in the utility model mechanism is made up of locating piece pedestal and locating template.
The opening direction of the notch in the locating piece described in the utility model mechanism becomes 60 degree with the central axis a of drill jig.
Side positioning mechanism described in the utility model is by the side location-plate, and bolt and two setscrew nuts are formed.
The shape of the shape of notch described in the utility model and nut to be processed is complementary.
The utility model is compared with prior art and had the following advantages and effect: 1, the utility model is provided with the axis a of drill jig and the angle (as 60 degree) that the notch composition satisfies processing request; and drill jig plays the protection cutter and makes its not frangibility or off normal, guarantees processing precision of products.2, the utility model is provided with notch and the processed nut convenient mounting and clamping that is complementary, and has improved production efficiency greatly, has saved production cost.3, the utility model also is provided with side positioning mechanism, the lateral register of convenient processed nut, and convenient mounting and clamping, and debugging is more convenient when changing processed specification, has saved debug time, improves operating efficiency, saves production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to structural representation.
The specific embodiment
Below in conjunction with embodiment the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment 1: as shown in Figure 1, 2, present embodiment has the locating piece 2 of notch 3 and drill jig 21 by pedestal 1, side positioning mechanism 4, and back-up block 5 clamps catch bar 6, and cam mechanism 7 is formed.
Locating piece 2 is made up of locating piece pedestal 22 and locating template 23.Locating piece 2 is provided with and is shaped as the notch 3 that the positive hexagon that is complementary with nut profile to be processed is opened, and the opening direction of the notch 3 in the locating piece 2 becomes 60 degree with the central axis a of drill jig 21.Side positioning mechanism 4 is positioned at a side of locating piece mechanism 2 and is fixed on the pedestal 1, product to be processed is carried out the location of side direction, back-up block 5 has and clamps the sliding tray 51 that catch bar 6 horizontal mobile phases cooperate, the right side of back-up block 5 is provided with cam mechanism 7, cam mechanism 7 comprises cam surface 71, handle 72, cam chair 73, cam surface 71 contacts with the clamping catch bar 6 that is installed in sliding tray 51, and the work that cooperates the rotation of cam surface 71 that product to be processed is clamped or unclamps.
In addition, need to prove, the specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (5)
1. nut rat holing anchor clamps, it is characterized in that: form by pedestal, locating piece, side positioning mechanism, back-up block, clamping catch bar, cam mechanism, described locating piece, side positioning mechanism, back-up block, cam mechanism are arranged on the pedestal, locating piece is provided with drill jig and notch, back-up block is provided with sliding tray, be provided with the clamping catch bar in the sliding tray, cam mechanism is provided with cam surface, cam surface is complementary with the clamping catch bar, side positioning mechanism is positioned at the side of locating piece, and side positioning mechanism and drill jig are complementary.
2. nut rat holing anchor clamps according to claim 1 is characterized in that: described locating piece mechanism is made up of locating piece pedestal and locating template.
3. nut rat holing anchor clamps according to claim 1 is characterized in that: the opening direction of the notch in the described locating piece mechanism becomes 60 degree with the central axis a of drill jig.
4. nut rat holing anchor clamps according to claim 1 is characterized in that: described side positioning mechanism is by the side location-plate, and bolt and two setscrew nuts are formed.
5. nut rat holing anchor clamps according to claim 1 is characterized in that: the shape of the shape of described notch and nut to be processed is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201098466U CN201618984U (en) | 2010-02-08 | 2010-02-08 | Clamp used for nut to drill inclined hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201098466U CN201618984U (en) | 2010-02-08 | 2010-02-08 | Clamp used for nut to drill inclined hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618984U true CN201618984U (en) | 2010-11-03 |
Family
ID=43022442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201098466U Expired - Fee Related CN201618984U (en) | 2010-02-08 | 2010-02-08 | Clamp used for nut to drill inclined hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618984U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320003A (en) * | 2011-08-16 | 2012-01-18 | 吴江市吴刚冲压机械有限公司 | Processing positioning device |
| CN103612141A (en) * | 2013-12-09 | 2014-03-05 | 贵州华阳电工有限公司 | Perforation clamp special for machining lock screw hole of stainless steel hexagon nut |
| CN104227562A (en) * | 2014-08-28 | 2014-12-24 | 黑龙江北鸥卫浴用品有限公司 | CNC (Computer Numerical Control) six-axis linked sanitary casting machining device |
| CN105215828A (en) * | 2015-09-28 | 2016-01-06 | 苏州承乐电子科技有限公司 | A kind of handware burnishing device |
-
2010
- 2010-02-08 CN CN2010201098466U patent/CN201618984U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320003A (en) * | 2011-08-16 | 2012-01-18 | 吴江市吴刚冲压机械有限公司 | Processing positioning device |
| CN103612141A (en) * | 2013-12-09 | 2014-03-05 | 贵州华阳电工有限公司 | Perforation clamp special for machining lock screw hole of stainless steel hexagon nut |
| CN104227562A (en) * | 2014-08-28 | 2014-12-24 | 黑龙江北鸥卫浴用品有限公司 | CNC (Computer Numerical Control) six-axis linked sanitary casting machining device |
| CN105215828A (en) * | 2015-09-28 | 2016-01-06 | 苏州承乐电子科技有限公司 | A kind of handware burnishing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20170208 |