CN203062574U - Spring floating clamping device - Google Patents
Spring floating clamping device Download PDFInfo
- Publication number
- CN203062574U CN203062574U CN 201220670991 CN201220670991U CN203062574U CN 203062574 U CN203062574 U CN 203062574U CN 201220670991 CN201220670991 CN 201220670991 CN 201220670991 U CN201220670991 U CN 201220670991U CN 203062574 U CN203062574 U CN 203062574U
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- CN
- China
- Prior art keywords
- spring
- clamping device
- hinged
- pull bar
- pull rod
- 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 relates to a fixing clamp, in particular to a spring floating clamping device. The spring floating clamping device comprises a clamp body, a spring pull rod, a clamping jaw compression rod, a cam, a limiting latch, a strong spring and a spring adjusting seat. The strong spring is arranged in a through hole of the clamp body. One end of the strong spring is connected with the spring adjusting seat, and the other end of the strong spring is connected with a driving end of the spring pull rod. The cam is arranged on the spring pull rod corresponding to the strong spring. The bottom end of the spring pull rod is buckled with the limiting latch. The middle part of the spring pull rod is hinged on the clamp body. The bottom end of the clamping jaw compression rod is hinged on the clamp body. The spring pull rod is integrally hinged with the top end of the clamping jaw compression rod through a transmission rod. The spring floating clamping device has the advantages that the spring floating clamping device is ingenious and reasonable in arrangement, clamp force application degrees can be adjusted, and a mode of symmetric clamping enables a workpiece to be firmly clamped.
Description
Technical field:
The utility model relates to a kind of stationary fixture, especially a kind of spring floating clamping device.
Background technology:
Anchor clamps and grip device are widely known by the people, and are widely used for manufacturing.Particularly, anchor clamps have various reference surfaces and point, and parts or instrument can accurately be located.In many process, general application anchor clamps are so that these parts can keep correct position relation in for example punching press, riveted joint, welding, the process of pasting or solidifying.Anchor clamps are considered to requisite parts in the processing industry, and are the vitals of calculating processing cost, also are the vitals that requires logistics to consider in process of production, and most position fixing process all utilize anchor clamps to realize.
To be fixedly clamped to workpiece now, be to heart centering, every work is carried out respectively, can not finish synchronously, and is also harmonious between mutually, waste time and energy, the labour intensity height, production efficiency is low.
The utility model content:
The technical problems to be solved in the utility model is: provide a kind of clamping effective, simple in structure, the anchor clamps of low cost of manufacture.
In order to solve the above problems, the utility model provides a kind of spring floating clamping device, it is characterized in that: comprise clip base, the spring pull bar, the jaw depression bar, cam, spacing pallet, brute spring and spring adjustment seat, described brute spring is arranged in the through hole of clip base, this brute spring one end is connected with the spring adjustment seat, and the other end is connected with the drive end of spring pull bar, described cam be arranged on brute spring corresponding spring pull bar on, this spring pull bar bottom and described spacing pallet snapping, this spring pull bar middle part is hinged on the clip base, and described jaw depression bar bottom is hinged on the clip base, and spring pull bar and jaw depression bar top are hinged by drive link.
Because brute spring, anchor clamps are in clamped condition under normal conditions, when processing work, press brute spring by cam, drive the jaw depression bar and unclamp, and be in place workpiece this moment, rotating cam, and spring is replied workpiece is clamped.
Use the spring floating clamping device of technical solutions of the utility model that following benefit is arranged: 1, because this spring pull bar middle part is hinged on the clip base, described jaw depression bar bottom is hinged on the clip base, spring pull bar and jaw depression bar top are hinged by bar, its structure forms a quadric chain, the transmission efficiency height, 2, because spring one end is connected with the spring adjustment seat, can change the initial compression amount of brute spring by adjustment seat, reach the needs that adapt to the unlike material part, 3, use spacing pallet to limit the angle that the jaw depression bar is swung, strengthened the durability of clamping device.
As preferred version, be provided with returning spring between the described and clip base, make spacing pallet not skid off shackle portion.
Description of drawings:
Fig. 1 is the structural representation of present embodiment spring floating clamping device.
The specific embodiment:
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
As shown in Figure 1: a kind of spring floating clamping device, comprise clip base 1, spring pull bar 7, jaw depression bar 9, cam 6, spacing pallet 5, brute spring 3 and spring adjustment seat 2, brute spring 3 are arranged in the through hole of clip base 1, and brute spring 3 one ends are connected with spring adjustment seat 2, the other end is connected with the drive end of spring pull bar 7, cam 6 be arranged on brute spring 3 corresponding spring pull bars 7 on, these spring pull bar 7 bottoms and spacing pallet 5 snappings, these spring pull bar 7 middle parts are hinged on the clip base 1, described jaw depression bar 9 bottoms are hinged on the clip base 1, and spring pull bar 7 and jaw depression bar 9 tops are hinged by drive link 8.
Because brute spring 3 is in clamped condition under the anchor clamps normality, when need add clamping of workpieces, press brute spring 3 by cam 6, make spring pull bar 7 rotate simultaneously, drive jaw depression bar 9 and unclamp, be in place workpiece this moment, and rotating cam 6 can allow brute spring 3 reply clamping work pieces.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (2)
1. spring floating clamping device, it is characterized in that: comprise clip base, the spring pull bar, the jaw depression bar, cam, spacing pallet, brute spring and spring adjustment seat, described brute spring are arranged in the through hole of clip base, and this brute spring one end is connected with the spring adjustment seat, the other end is connected with the drive end of spring pull bar, described cam be arranged on brute spring corresponding spring pull bar on, this spring pull bar bottom and described spacing pallet snapping, this spring pull bar middle part is hinged on the clip base, described jaw depression bar bottom is hinged on the clip base, and spring pull bar and jaw depression bar top are hinged by drive link.
2. spring floating clamping device according to claim 1 is characterized in that: be provided with the returning spring of pallet apical grafting in spring pull bar bottom between described spacing pallet and the clip base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670991 CN203062574U (en) | 2012-12-08 | 2012-12-08 | Spring floating clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670991 CN203062574U (en) | 2012-12-08 | 2012-12-08 | Spring floating clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062574U true CN203062574U (en) | 2013-07-17 |
Family
ID=48761400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670991 Expired - Fee Related CN203062574U (en) | 2012-12-08 | 2012-12-08 | Spring floating clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798655A (en) * | 2016-05-19 | 2016-07-27 | 常州市金海基机械制造有限公司 | Fixing clamp for machine part machining |
| CN112388524A (en) * | 2019-08-12 | 2021-02-23 | 中国铁建高新装备股份有限公司 | Mechanical accurate alignment device and operation method thereof |
-
2012
- 2012-12-08 CN CN 201220670991 patent/CN203062574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798655A (en) * | 2016-05-19 | 2016-07-27 | 常州市金海基机械制造有限公司 | Fixing clamp for machine part machining |
| CN112388524A (en) * | 2019-08-12 | 2021-02-23 | 中国铁建高新装备股份有限公司 | Mechanical accurate alignment device and operation method thereof |
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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: 20130717 Termination date: 20131208 |