CN203357061U - Floating centering clamp - Google Patents
Floating centering clamp Download PDFInfo
- Publication number
- CN203357061U CN203357061U CN 201320310666 CN201320310666U CN203357061U CN 203357061 U CN203357061 U CN 203357061U CN 201320310666 CN201320310666 CN 201320310666 CN 201320310666 U CN201320310666 U CN 201320310666U CN 203357061 U CN203357061 U CN 203357061U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- pressing plate
- hole
- support
- positioning
- 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 floating centering clamp. The floating centering clamp comprises a base and a step-shaped support. A pressing plate is installed on a step of the support, and is screwed or unscrewed through a bolt and two nuts. A horizontal positioning hole is formed in the upper portion of the support, and the top end of the support is connected with a positioning plate provided with a vertical positioning hole. When the floating centering clamp is used, a positioning pin sleeved with a workpiece penetrates through the horizontal positioning hole, an inserting pin is inserted into the vertical positioning hole, the workpiece and a hole in the positioning pin, the two nuts are screwed, and the pressing plate clamps the workpiece tightly. Two screws are installed on the two sides of the bottom of the pressing plate. The floating centering clamp is simple in structure and convenient to operate, the machined hole is fully utilized as a positioning datum reference, the two pins are used for positioning, and floating clamping is carried out according to the size of the workpiece.
Description
[technical field]
The utility model relates to mechanical manufacturing field, relates in particular to a kind of float centrih fixture.
[background technology]
In production and processing, run into sometimes some volumes little, complex-shaped, strange part, more difficult when the design clamping like this, as shown in Figure 1, processing φ 18mm side plane, the groove of (7 ± 0.18) and the circular arc of R5.5mm.This workpiece size is little, is again obform body, is not easy location, clamps.
[summary of the invention]
The problem existed for prior art, the purpose of this utility model be to provide a kind of simple in structure, easy to operate, utilize finished hole as positioning datum, adopt two finger settings, according to the float centrih fixture of workpiece size floating clamping mechanism.
The technical solution adopted in the utility model is: a kind of float centrih fixture, it is characterized in that: comprise on base, step support, support step and pressing plate, pressing plate also are housed by double-screw bolt and two nut loose unloadings, the support top also has a horizontal location hole, cantilever tip to connect the location-plate that has the perpendicular positioning hole; During work, first cover is had to the alignment pin of workpiece through the horizontal location hole, latch inserts the hole on perpendicular positioning hole, workpiece and alignment pin, tightens two nuts, and pressing plate is held workpiece tightly and got final product.
Further, described pressing plate two bottom sides also is equipped with two screws.
The beneficial effects of the utility model are: simple in structure, easy to operate, take full advantage of finished hole as positioning datum, adopt two finger settings, according to workpiece size floating clamping mechanism.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 is the processing work schematic diagram;
Fig. 2 is the utility model front view;
Fig. 3 is the utility model left view;
1, base 2, screw 3, support 4, double-screw bolt 5, pressing plate 6, location-plate 7, latch 8, alignment pin 9, horizontal location hole 10, perpendicular positioning hole 11, nut 12, workpiece
[specific embodiment]
Referring to accompanying drawing, a kind of float centrih fixture of the utility model, it is characterized in that: comprise on base 1, step support 3, step and pressing plate 5, pressing plate 5 also are housed by double-screw bolt 4 and two nut 11 loose unloadings, support 3 tops also have a horizontal location hole 9, support 3 tops to connect the location-plate 6 that has perpendicular positioning hole 10; During work, first cover is had to the alignment pin 8 of workpiece 12 through horizontal location hole 9, the hole that latch 7 inserts on perpendicular positioning hole 10, workpiece 12 and alignment pin 7, tighten two nuts 11, and pressing plate is held workpiece 12 tightly and got final product.
Described pressing plate two bottom sides also is equipped with two screws 2.
Specific operation process is as follows: at first take out latch 7, workpiece 12 inner hole sleeves of processing, on alignment pin 8, are then plugged to latch 7, tighten pressing plate 5 both sides nuts 11, workpiece 12 is held tightly, then just can have been processed workpiece 12.
The preferred embodiment that this utility model has been described at this, comprise that the inventor is for implementing known optimal mode of the present utility model.The change of preferred embodiment is apparent for those of ordinary skills after reading above-mentioned explanation.The inventor wishes the change that the those of ordinary skill rational Application is such, and the inventor thinks and clearly states different application at this and also can realize the utility model.Therefore, the utility model comprises all modifications and the equivalents of the purport of quoting in the claim of enclosing, and this allows in applicable law.In addition, any combination of all possible change of above-mentioned key element is also comprised by the utility model, unless pointed out in addition or obvious contradiction in context at this.
Claims (2)
1. a float centrih fixture, it is characterized in that: comprise on base, step support, support step and pressing plate, pressing plate also are housed by double-screw bolt and two nut loose unloadings, the support top also has a horizontal location hole, cantilever tip to connect the location-plate that has the perpendicular positioning hole; During work, first cover is had to the alignment pin of workpiece through the horizontal location hole, latch inserts the hole on perpendicular positioning hole, workpiece and alignment pin, tightens two nuts, and pressing plate is held workpiece tightly and got final product.
2. float centrih fixture as claimed in claim 1, it is characterized in that: described pressing plate two bottom sides also is equipped with two screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310666 CN203357061U (en) | 2013-06-02 | 2013-06-02 | Floating centering clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310666 CN203357061U (en) | 2013-06-02 | 2013-06-02 | Floating centering clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357061U true CN203357061U (en) | 2013-12-25 |
Family
ID=49804882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320310666 Expired - Fee Related CN203357061U (en) | 2013-06-02 | 2013-06-02 | Floating centering clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002383A (en) * | 2016-07-07 | 2016-10-12 | 杭州前进齿轮箱集团股份有限公司 | Floating clamping positioning force-bearing independent unit |
-
2013
- 2013-06-02 CN CN 201320310666 patent/CN203357061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002383A (en) * | 2016-07-07 | 2016-10-12 | 杭州前进齿轮箱集团股份有限公司 | Floating clamping positioning force-bearing independent unit |
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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: 20131225 Termination date: 20140602 |