CN201613516U - Radial positioning device of clamp - Google Patents
Radial positioning device of clamp Download PDFInfo
- Publication number
- CN201613516U CN201613516U CN2009203131536U CN200920313153U CN201613516U CN 201613516 U CN201613516 U CN 201613516U CN 2009203131536 U CN2009203131536 U CN 2009203131536U CN 200920313153 U CN200920313153 U CN 200920313153U CN 201613516 U CN201613516 U CN 201613516U
- Authority
- CN
- China
- Prior art keywords
- anchor clamps
- locating piece
- radial location
- clamping arm
- location device
- 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 radial positioning device of a clamp, which mainly comprises a bottom plate and a positioning block. A compression arm seat is arranged on the bottom plate; a compression arm is installed on the compression arm seat through a hinge structure; and one end of the compression arm is positioned above the positioning block and clamped with the positioning block in matching manner. By matching the compression arm with the positioning block in use, the radial positioning device of the clamp is capable of effectively tightly compressing and fixing workpieces in a radial direction, preventing loosening, enabling radial positioning of the workpieces to be more firm and accurate, greatly decreasing the probability of damaging the workpieces when in processing, and achieving better processing quality.
Description
Technical field
The utility model relates to a kind of anchor clamps positioner, especially a kind of radial location device of anchor clamps.
Background technology
The radial location of anchor clamps at present mainly is to realize by axial clamping, adjust during use behind the position of base substrate by axially clamping, and make base substrate be fixed on this position, and axial clamping is mainly finished by screw mandrel and locating support, locating support and screw mandrel are by being threaded, locating support can be done to move around by the rotation of screw mandrel, thereby intact existing locking positioning to workpiece, because screw mandrel self does not have locking function, when the stressed revolution that can cause screw mandrel when excessive of workpiece, clamp deleterious, thereby cause radially loosening, not only can influence machining accuracy adding shake radially in man-hour, and be easy to damage workpiece, bring inconvenience to machining.
Summary of the invention
The purpose of this utility model is that a kind of radial location that provides for the deficiency that solves above-mentioned technology is accurate, radially clamps effective, as to be difficult for loosening anchor clamps radial location device.
In order to achieve the above object, the radial location device of the anchor clamps that the utility model is designed, it mainly comprises base plate and locating piece, described base plate is provided with and compresses arm seat, compress arm seat and be provided with clamping arm, clamping arm is installed on the clamping arm by hinge arrangement, and the one end is positioned at the locating piece top and cooperates clamping with locating piece.By being used of clamping arm and locating piece, can play the good effect that is fixed to workpiece diametrically, prevent to become flexible.Wherein locating piece can be used for placing workpiece, can be made into the locating piece of different-thickness according to actual needs, also height adjusting block can be set on the locating piece.
In order to realize good automatic work, the described clamping arm other end can be connected with telescopic push rod by hinge arrangement, and this push rod and drive unit are in transmission connection.Preferred scheme is that described push rod vertically is provided with, and drive unit is in transmission connection by a horizontally disposed connecting rod and push rod, thereby can save the space.Described drive unit can be hydraulic jack or cylinder or motor, and aforementioned drive unit is controlled conveniently automatically, and work is flexible, and enough big thrust can be provided.
In order better to realize the clamping of workpiece, the part of described clamping arm above locating piece can be horizontal, thereby can cooperate the interval that forms a rule with locating piece, is convenient to the placement and the clamping of workpiece.
In order to cooperate the twitch up and down of push rod, described clamping arm two ends can upwarp, and its hinge arrangement junction can be recessed, form " √ " shape substantially.
For better location, can be provided with on the described locating piece " V " the shape groove, " V " shape groove can play advantages of good positioning effect, and especially for some cylindrical workpieces, locating effect is better.Groove on the locating piece can also be circular.
In order to clamp workpiece better, the part of described clamping arm above locating piece can comprise one and fall " V " chuck of shape groove or circular trough.Can be used with the locating piece of " V " shape groove.
The radial location device of the resulting anchor clamps of the utility model, by being used of clamping arm and locating piece, can play the good effect that is fixed to workpiece diametrically, prevent to become flexible, make that the radial location of workpiece is more firmly accurate, reduce greatly adding the probability of damaging workpiece man-hour, crudy is better.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3.
Among the figure: base plate 1, locating piece 2, compress arm seat 3, clamping arm 4, push rod 5, drive unit 6, connecting rod 7, chuck 8, workpiece 9.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1, the radial location device of the described anchor clamps of present embodiment, it mainly comprises base plate 1 and locating piece 2, described base plate 1 is provided with and compresses arm seat 3, compress arm seat 3 and be provided with clamping arm 4, clamping arm 4 is installed on the clamping arm 4 by hinge arrangement, and the one end is positioned at locating piece 2 tops and cooperates clamping with locating piece 2.Clamping arm 4 compresses by gravity.
As shown in Figure 2, the radial location device of the described anchor clamps of present embodiment, described clamping arm 4 other ends are connected with telescopic push rod 5 by hinge arrangement, this push rod 5 is in transmission connection with drive unit 6, drive unit 6 is a hydraulic jack, wherein clamping arm 4 two ends upwarp, and its hinge arrangement junction is recessed, and locating piece 2 is provided with " V " shape groove.The part of described clamping arm 4 above locating piece 2 comprises a chuck 8 that falls " V " shape groove, obtaining the best effect that is fixedly clamped, thereby makes workpiece 9 location more accurate.
During use, drive push rod 5 knee-actions by hydraulic jack, thus realize clamping arm 4 clamping, unclamp.
As shown in Figure 3, the radial location device of the described anchor clamps of present embodiment, described as different from Example 2 push rod 5 vertically is provided with, and drive unit 6 is in transmission connection with push rod 5 by a horizontally disposed connecting rod 7.
Claims (8)
1. the radial location device of anchor clamps, it mainly comprises base plate (1) and locating piece (2), it is characterized in that described base plate (1) is provided with compresses arm seat (3), compress arm seat (3) and be provided with clamping arm (4), clamping arm (4) is installed on the clamping arm (4) by hinge arrangement, and the one end is positioned at locating piece (2) top and cooperates clamping with locating piece (2).
2. the radial location device of anchor clamps according to claim 1 is characterized in that described clamping arm (4) other end is connected with telescopic push rod (5) by hinge arrangement, and this push rod (5) is in transmission connection with drive unit (6).
3. the radial location device of anchor clamps according to claim 2 is characterized in that the vertical setting of described push rod (5), and drive unit (6) is in transmission connection by a horizontally disposed connecting rod (7) and push rod (5).
4. according to the radial location device of claim 2 or 3 described anchor clamps, it is characterized in that described drive unit (6) is hydraulic jack or cylinder or motor.
5. according to the radial location device of claim 1 or 2 or 3 described anchor clamps, it is characterized in that described clamping arm (4) is horizontal in the part of locating piece (2) top.
6. according to the radial location device of claim 1 or 2 or 3 described anchor clamps, it is characterized in that described clamping arm (4) two ends upwarp, its hinge arrangement junction is recessed.
7. according to the radial location device of claim 1 or 2 or 3 described anchor clamps, it is characterized in that described locating piece (2) is provided with " V " shape groove or circular trough.
8. according to the radial location device of claim 1 or 2 or 3 described anchor clamps, it is characterized in that the part of described clamping arm (4) in locating piece (2) top comprises one and fall " V " chuck (8) of shape groove or circular trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203131536U CN201613516U (en) | 2009-10-23 | 2009-10-23 | Radial positioning device of clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203131536U CN201613516U (en) | 2009-10-23 | 2009-10-23 | Radial positioning device of clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613516U true CN201613516U (en) | 2010-10-27 |
Family
ID=42999888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203131536U Expired - Fee Related CN201613516U (en) | 2009-10-23 | 2009-10-23 | Radial positioning device of clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613516U (en) |
-
2009
- 2009-10-23 CN CN2009203131536U patent/CN201613516U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YIFENG MACHINERY CO., LTD. Free format text: FORMER NAME: YIFENG MACHINERY PLANT, TONGXIANG CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314512 No. 201, Pioneer Road, Shimen Industrial Park, Tongxiang, Zhejiang Patentee after: Zhejiang Yifeng Machinery Co., Ltd. Address before: 314512 No. 201, Pioneer Road, Shimen Industrial Park, Tongxiang, Zhejiang Patentee before: Yifeng Machinery Plant, Tongxiang City |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |