CN102941488A - Clamp - Google Patents
Clamp Download PDFInfo
- Publication number
- CN102941488A CN102941488A CN 201210396496 CN201210396496A CN102941488A CN 102941488 A CN102941488 A CN 102941488A CN 201210396496 CN201210396496 CN 201210396496 CN 201210396496 A CN201210396496 A CN 201210396496A CN 102941488 A CN102941488 A CN 102941488A
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- CN
- China
- Prior art keywords
- chuck
- anchor clamps
- clamp
- screw rod
- shaped fixed
- 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.)
- Pending
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Abstract
The invention discloses a clamp. The clamp comprises a clamp body and is characterized in that the clamp body is a U-shaped fixed frame; two threaded holes are formed on the end walls of the two sides of the U-shaped fixed frame respectively; threaded rods penetrate through the threaded holes; a collet is connected between the inner end heads of the threaded rods; a handle is arranged between the outer end heads of the threaded rods; and a clamping part is arranged at the outer end of each collet. The clamp can clamp workpieces with irregular surfaces conveniently.
Description
Technical field
The present invention relates to the anchor clamps that a kind of machine tooling is used.
Background technology
Be used for fixing processing object in the machine-building process, make it to be in correct position, the device to accept construction or to detect is referred to as anchor clamps, be called again jig, in a broad sense, any operation in technical process is used for rapidly, the device of convenient, safe installation workpiece, all can be described as anchor clamps, such as weld jig, inspection jig, assembling jig, jig etc., wherein jig is the most common, is called for short anchor clamps.On lathe during processing work, for the surface energy that makes workpiece reach the drawing regulation size, geometry and with other surperficial specification requirement such as relative-position error, workpiece must be installed (location) before the processing, clip (clamping).Anchor clamps are comprised of setting element (determining the tram of workpiece in anchor clamps), clamping device, tool setting induction element (determining relative position or the guiding tool orientation of cutter and workpiece), indexing means, Connection Element and clamp body (clamp base) etc. usually.
Anchor clamps can be divided into according to its handling characteristics: (1) universal anchor clamps, such as machine vice, chuck, sucker etc.; (2) specificity anchor clamps, commonly used have turning attachment, a fraise jig etc.; (3) flexible jig; (4) built-up jig.Anchor clamps often can run into the workpiece of surface imperfection in processing is used the time, therefore need a kind of anchor clamps of special use to be used for the clamping surface irregularly shaped object.
Summary of the invention
The object of the invention provides the anchor clamps of the irregular workpiece of a kind of easily clamping surface.
Technical scheme of the present invention is: a kind of anchor clamps, comprise a chuck body, described body is U-shaped fixed mount, offer respectively two screws on the end wall of described U-shaped fixed mount both sides, run through in the described screw and be provided with screw rod, described screw rod inner termination is connected with chuck, and described screw rod external end head is provided with handle, and described chuck outer end is respectively equipped with clamping part.
Further the described clamping part of technical scheme comprises the sawtooth that cooperatively interacts that is arranged at respectively two chuck outer ends.
In the technique scheme, it is inboard that workpiece to be processed is positioned over U-shaped fixed mount, between two chucks, thereby by rotary screw so that the chuck of both sides inwardly rotate, and then clamping work pieces, because the chuck outer end is sawtooth, thereby the irregular workpiece of clamping surface preferably.
Advantage of the present invention is:
1. the present invention is by arranging respectively screw rod in U-shaped fixed mount both sides, and screw rod the inner is provided with chuck, and the chuck outer end is clamping part, thus screw rod rotation so that the chuck clamping work pieces, clamping part is sawtooth, thus the irregular workpiece of clamping surface easily;
2. the present invention is simple in structure, and is easy to use, and is easy to realize, is fit to promote the use of.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of the embodiment of the invention one.
Wherein: 1, U-shaped fixed mount; 2, screw rod; 3, chuck; 4, handle; 5, clamping part.
The specific embodiment
Embodiment one: referring to shown in Figure 1, a kind of anchor clamps, comprise a chuck body, described body is U-shaped fixed mount 1, offers respectively two screws on the described U-shaped fixed mount 1 both sides end wall, runs through being provided with screw rod 2 in the described screw, described screw rod 2 inner termination are connected with chuck 3, described screw rod 2 external end heads are provided with handle 4, and described chuck 3 outer ends are respectively equipped with clamping part 5, and described clamping part comprises the sawtooth that cooperatively interacts that is arranged at respectively two chuck outer ends.
The present invention in use, it is inboard that workpiece to be processed is positioned over U-shaped fixed mount, between the chuck of both sides, the operator grasps rotatable handle, so that screw rod inwardly rotates, inwardly move thereby promote chuck, and then clamping work pieces, because the chuck outer end is provided with the zigzag clamping part, easily the irregular workpiece of clamping surface.
The above is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. anchor clamps, comprise a chuck body, it is characterized in that: described body is U-shaped fixed mount (1), offer respectively two screws on the end wall of described U-shaped fixed mount (1) both sides, run through in the described screw and be provided with screw rod (2), described screw rod (2) inner termination is connected with chuck (3), and described screw rod (2) external end head is provided with handle (4), and described chuck (3) outer end is respectively equipped with clamping part (5).
2. a kind of anchor clamps according to claim 1, it is characterized in that: described clamping part comprises the sawtooth that cooperatively interacts that is arranged at respectively two chuck outer ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210396496 CN102941488A (en) | 2012-10-18 | 2012-10-18 | Clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210396496 CN102941488A (en) | 2012-10-18 | 2012-10-18 | Clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102941488A true CN102941488A (en) | 2013-02-27 |
Family
ID=47724528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210396496 Pending CN102941488A (en) | 2012-10-18 | 2012-10-18 | Clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102941488A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302515A (en) * | 2013-05-21 | 2013-09-18 | 苏州惠瑞自动化集成有限公司 | Automatic fixture of components with irregular outlines |
| CN105690150A (en) * | 2016-03-28 | 2016-06-22 | 苏州市合叶精密机械有限公司 | Fixture |
| CN106217287A (en) * | 2016-08-31 | 2016-12-14 | 北京建筑材料检验研究院有限公司 | A kind of fixture |
| CN108747484A (en) * | 2018-06-29 | 2018-11-06 | 张维秀 | A kind of clamping device of workpiece |
| CN111745433A (en) * | 2020-07-13 | 2020-10-09 | 广州百士臣科技有限公司 | Stable clamping device for vertical drilling machine |
| WO2024016973A1 (en) * | 2022-07-19 | 2024-01-25 | 淮北矿业股份有限公司 | Quick clamp for u-shaped shed acceptance inspection |
-
2012
- 2012-10-18 CN CN 201210396496 patent/CN102941488A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302515A (en) * | 2013-05-21 | 2013-09-18 | 苏州惠瑞自动化集成有限公司 | Automatic fixture of components with irregular outlines |
| CN105690150A (en) * | 2016-03-28 | 2016-06-22 | 苏州市合叶精密机械有限公司 | Fixture |
| CN106217287A (en) * | 2016-08-31 | 2016-12-14 | 北京建筑材料检验研究院有限公司 | A kind of fixture |
| CN108747484A (en) * | 2018-06-29 | 2018-11-06 | 张维秀 | A kind of clamping device of workpiece |
| CN111745433A (en) * | 2020-07-13 | 2020-10-09 | 广州百士臣科技有限公司 | Stable clamping device for vertical drilling machine |
| WO2024016973A1 (en) * | 2022-07-19 | 2024-01-25 | 淮北矿业股份有限公司 | Quick clamp for u-shaped shed acceptance inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |