CN201132246Y - Novel spring clamper - Google Patents
Novel spring clamper Download PDFInfo
- Publication number
- CN201132246Y CN201132246Y CNU2007200995119U CN200720099511U CN201132246Y CN 201132246 Y CN201132246 Y CN 201132246Y CN U2007200995119 U CNU2007200995119 U CN U2007200995119U CN 200720099511 U CN200720099511 U CN 200720099511U CN 201132246 Y CN201132246 Y CN 201132246Y
- Authority
- CN
- China
- Prior art keywords
- spring
- head restraint
- spring head
- clamp body
- clamp
- 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
Links
Images
Abstract
The utility model relates to a novel spring head restraint clamp which is characterized in that the clamp comprises a clamp body, a spring head restraint, an elastic sleeve, a protective cover, a support sleeve, a finial and a spring, wherein, the spring head restraint is arranged in the clamp body, the elastic sleeve is arranged in the spring head restraint, the protective cover is arranged on the clamp body, the support sleeve is arranged in the spring head restraint and is positioned at the lower part of the spring head restraint, the finial is arranged in the support sleeve, and the spring is arranged between the finial and the support sleeve; the spring head restraint is connected with a clamping oil cylinder through a support saddle which is fixedly connected with the spring head restraint. The spring head restraint clamp positions the finial at the lower part of the spring head restraint, the hydraulic oil cylinder for clamping the spring head restraint clamp is connected with the clamp body not through a tension rod but through the support saddle directly, and because a cutting area is close to a working bench surface, the machining precision is increased, the pollution in the working area can not be caused, and cooling fluid can not be mixed with hydraulic oil.
Description
Technical field
The utility model relates to a kind of positioning fixture, particularly relates to a kind of novel spring dop anchor clamps.
Background technology
At present, general spring chuck, because top being installed on the clamp body in location on the anchor clamps, spring chuck is also in clamp body, the radial dimension of anchor clamps is strengthened, be difficult to the centre bore by the gear shapping machine workbench, the hydraulic clamp oil cylinder used of anchor clamps can't be installed in the below of workbench centre bore like this, can only install more than table surface.This has not only had a strong impact on the working space of workbench top, because hydraulic clamp oil cylinder unavoidable leakage of oil causes the workspace internal contamination, cooling fluid and hydraulic oil such as obscure at drawback.Moreover, influence machining accuracy because cutting region is far away apart from work top.
Summary of the invention
The utility model provides a kind of novel spring dop anchor clamps for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of novel spring dop anchor clamps, comprise clamp body, spring chuck, resilient sleeve, protective cover, support set, top, spring, wherein spring chuck is installed in the clamp body, resilient sleeve is installed in the spring chuck, protective cover is installed on the clamp body, described support set is installed in the spring chuck, be positioned at its underpart, described top being installed in the described support set, described spring are installed between the described top and support set; Described spring chuck is by linking to each other with clamping cylinder with its affixed bearing.
Advantage and the good effect that the utlity model has are: because the top spring chuck bottom that is installed in, location, the hydraulic jack of back-moving spring dop, needn't pass clamp body with pull bar links to each other with spring chuck, and can directly link to each other by bearing, because cutting region is near apart from work top, help improving machining accuracy, and can not cause the workspace internal contamination, cooling fluid and hydraulic oil can not be obscured.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is and the matching used top work scheme of installation of the utility model.
Among the figure: 1, clamp body, 2, protective cover, 3, spring chuck, 4, resilient sleeve, 5, workpiece, 6, top, 7, spring, 8, support set, 9, bearing, 10, clamping cylinder, 11, workbench, 12, go up top, 13, dead head.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, the utility model comprises clamp body 1, spring chuck 3, resilient sleeve 4, protective cover 2, support set 8, top 6, spring 7, wherein spring chuck 3 is installed in the clamp body 1, resilient sleeve 4 is installed in the spring chuck 3, protective cover 2 is installed on the clamp body 1, and described support set 8 is installed in the spring chuck 3, is positioned at its underpart, described top 6 are installed in the described support set 8, described spring 7 be installed in described top 6 and support set 8 between; Described spring chuck 3 is by linking to each other with clamping cylinder 10 with its affixed bearing 9.
See also Fig. 1, Fig. 2, operation principle of the present utility model is: affixed with workbench 11 clamp body 1 of the present utility model, this moment, clamping cylinder 10 was positioned at the bottom of workbench 11, add man-hour, earlier workpiece 5 is put on of the present utility model top 6, going up last top 12 on the dead head 13 then descends, enter in the upper end center hole of workpiece 5, press down workpiece 5, the lower surface of workpiece 5 is abutted against on the end face of the utility model support set 8, primer fluid cylinder pressure 10 pulls down the spring dop 3 of moving thereupon, workpiece 5 is clamped, in the process that pulls down the spring dop of moving, last top 12 on the last dead head 13 also moves down thereupon, and be constant to guarantee positioning accuracy.
Claims (1)
1. novel spring dop anchor clamps, comprise clamp body, spring chuck, resilient sleeve, protective cover, support set, top, spring, wherein spring chuck is installed in the clamp body, resilient sleeve is installed in the spring chuck, protective cover is installed on the clamp body, it is characterized in that: described support set is installed in the spring chuck, is positioned at its underpart, described top being installed in the described support set, described spring are installed between the described top and support set; Described spring chuck is by linking to each other with clamping cylinder with its affixed bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200995119U CN201132246Y (en) | 2007-12-28 | 2007-12-28 | Novel spring clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200995119U CN201132246Y (en) | 2007-12-28 | 2007-12-28 | Novel spring clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132246Y true CN201132246Y (en) | 2008-10-15 |
Family
ID=40060520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200995119U Expired - Fee Related CN201132246Y (en) | 2007-12-28 | 2007-12-28 | Novel spring clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132246Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773568A (en) * | 2012-08-14 | 2012-11-14 | 济南四机数控机床有限公司 | Special elastic lamp for grinding conical surface of gear |
| CN102774245A (en) * | 2012-07-21 | 2012-11-14 | 营口天辅铝业有限公司 | Pressurizing transmission locking mechanism for pneumatic tire mounting and demounting machine free of large plate |
-
2007
- 2007-12-28 CN CNU2007200995119U patent/CN201132246Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774245A (en) * | 2012-07-21 | 2012-11-14 | 营口天辅铝业有限公司 | Pressurizing transmission locking mechanism for pneumatic tire mounting and demounting machine free of large plate |
| CN102774245B (en) * | 2012-07-21 | 2015-03-18 | 营口天辅铝业有限公司 | Pressurizing transmission locking mechanism for pneumatic tire mounting and demounting machine free of large plate |
| CN102773568A (en) * | 2012-08-14 | 2012-11-14 | 济南四机数控机床有限公司 | Special elastic lamp for grinding conical surface of gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203003556U (en) | Hydraulic quick-change clamp for drilling and tapping machining of belt pulley | |
| CN202200004U (en) | Press-in tool for connecting rod bushings of engines | |
| CN102554659A (en) | Drilling fixture for cylinder cover | |
| CN101758396A (en) | Crankshaft flange eccentric hole clamp for drill | |
| CN105345537A (en) | Machining device for two end surfaces of cylinder cover of diesel engine | |
| CN201316920Y (en) | Drill crank shaft flange eccentric hole clamp | |
| CN102452019A (en) | Positioning device for workbench | |
| CN201132246Y (en) | Novel spring clamper | |
| CN102430936B (en) | Self-adaptive blank outline clamping mechanism | |
| CN202780581U (en) | Dedicated fixture for connecting rod cap of diesel engine | |
| CN201693201U (en) | Centralized positioning clamping device for multiple-spindle drilling machine | |
| CN207288936U (en) | A kind of fast-positioning device of mechanical processing | |
| CN208051443U (en) | A kind of precise clamp for producing automobile engine using new energy resources lower cylinder body | |
| CN205763971U (en) | A kind of multi-station tooling processing cylinder plane hole | |
| CN201618851U (en) | Special lathe for boring and turning automobile brake drum | |
| CN202283686U (en) | Special fixture for grinding convex platforms of automobile parts | |
| CN202527965U (en) | Drill hole clamp of cylinder cover | |
| CN108080954A (en) | A kind of differential carrier cross shaft hole clamp for machining | |
| CN110919430B (en) | Boring clamp for hydraulically-driven adjustable piston | |
| CN204487225U (en) | A kind of Double-station clamp for double high-speed vertical band sawing machine | |
| CN208895528U (en) | A kind of clutch sleeve positioning buffer unit | |
| CN205765131U (en) | A kind of drilling tool fixture | |
| CN203738165U (en) | Prepressing type quick-changing hobbing clamp | |
| CN201291324Y (en) | Drawing machine for processing engine crankshaft box | |
| CN202079385U (en) | Hydraulic flanging fixture |
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: TIANJIN JINGCHENG MACHINE TOOL CO., LTD. Free format text: FORMER NAME: JINGCHENG MACHINE TOOLS MFG. CO., LTD., TIANJIN CITY |
|
| CP03 | Change of name, title or address |
Address after: 300300 Tianjin City, Dongli Economic Development Zone, Lai Sun Road No. 10 Patentee after: Tianjin Jingcheng Machine Tool Co., Ltd. Address before: 300300 Tianjin City, Dongli Development Zone, Lai Sun Road No. 10 Patentee before: Jingcheng Machine Tools Mfg. Co., Ltd., Tianjin City |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20121228 |