CN203817834U - Thin plate piece processing clamp - Google Patents
Thin plate piece processing clamp Download PDFInfo
- Publication number
- CN203817834U CN203817834U CN201420224816.8U CN201420224816U CN203817834U CN 203817834 U CN203817834 U CN 203817834U CN 201420224816 U CN201420224816 U CN 201420224816U CN 203817834 U CN203817834 U CN 203817834U
- Authority
- CN
- China
- Prior art keywords
- thin plate
- base
- pressing plates
- clamp
- hole
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000003754 machining Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 3
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a thin plate piece processing clamp which mainly solves the problems that there is no effective special clamp can be used for clamping thin plate pieces, the thin plate pieces are deformed due to cutting force in the processing process, and processing precision is affected. The thin plate piece processing clamp comprises pressing plates, bolts and a base. The bolts penetrate through via holes in the pressing plates and matched with threaded holes of the base. The side portion of the base is in a stepped shape, threaded holes are formed in the top faces of the lower steps and matched with the bolts, the pressing plates are in the shape of a long strip, the via holes are formed in the pressing plates in the axial direction, and the diameter of each via hole is larger than that of the corresponding bolt.
Description
Technical field
The utility model relates to field of machining, and being specifically related to is a kind of sheet member clamp for machining.
Background technology
Mechanical clamp refers in machine-building process and is used for fixing processing object, makes it to occupy correct position, with the device of accepting construction or detecting.In a broad sense, any operation in technical process, is used for installing rapidly, easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc.Wherein jig is the most common, often referred to as fixture.On lathe, during processing work, for making the surface of workpiece can reach size, geometry and the specification requirements such as relative-position error surperficial with other of drawing regulation, before processing, workpiece must be installed to (location), clip (clamping).Fixture is conventionally by compositions such as setting element (determining the tram of workpiece in fixture), clamping device, tool setting induction element (determining relative position or the guiding tool orientation of cutter and workpiece), indexing means (make workpiece can complete the processing of several stations in once mounting, have circular index device and traveling priority indexing means two classes), Connection Element and clamp bodies (clamp base).For the processing of sheet member is current, do not have effectively extraordinary fixture to clamp, and often due to the cutting force in process, sheet member is deformed, affect machining accuracy.
Utility model content
The utility model does not have effectively extraordinary fixture to carry out holding thin sheet for current, and often due to the cutting force in process, sheet member is deformed, and affects the problem of machining accuracy, has designed a kind of sheet member clamp for machining.
The technical scheme in the invention for solving the technical problem is:
A sheet member clamp for machining, is characterized in that, comprises pressing plate, bolt, base; Described bolt passes the through hole on described pressing plate, and coordinates with described whorl of base hole; Described base sidepiece is stepped, and rudimentary end face is provided with screwed hole, and screwed hole matches with described bolt; Described pressing plate is strip, the through hole that distributes vertically, and through-hole diameter is greater than the described diameter of bolt.
The utility model has the following advantages:
1. the utility model is novel unique, can utilize pressing plate and base to coordinate and compress sheet part periphery in use procedure, makes active force be uniformly distributed in part integral body, thereby reduces the distortion in process, improves machining accuracy.
2. material is cheap, and cost of manufacture is low, and application is wide.
Accompanying drawing explanation
Fig. 1 is the utility model three-dimensional structure diagram;
Fig. 2 is the utility model profile;
In figure: 1 pressing plate, 2 bolts, 3 bases.
The specific embodiment
As shown in Figure 1, 2: a kind of sheet member clamp for machining, it is characterized in that, comprise pressing plate 1, bolt 2, base 3; Described bolt 2 is through the through hole on described pressing plate 1, and coordinates with the screwed hole of described base 3; The sidepiece of described base 3 is stepped, and rudimentary end face is provided with screwed hole, and screwed hole matches with described bolt 2; Described pressing plate 1 is strip, the through hole that distributes vertically, and through-hole diameter is greater than described bolt 2 diameters.
During use, this sheet member clamp for machining is installed on to platen, the non-processing part of the periphery of sheet member is positioned over to region between pressing plate 1 and base 3, screws bolt 2, make pressing plate 1 compress sheet member peripheral part, realize stepping up of sheet member, then start lathe and process.
The above, be only the specific embodiment of the present utility model, and in the scope that those of ordinary skill in the art disclose at the utility model, the variation that can expect easily, within all should being encompassed in the protection domain of utility model.
Claims (1)
1. a sheet member clamp for machining, is characterized in that, comprises pressing plate, bolt, base; Described bolt passes the through hole on described pressing plate, and coordinates with described whorl of base hole; Described base sidepiece is stepped, and rudimentary end face is provided with screwed hole, and screwed hole matches with described bolt; Described pressing plate is strip, the through hole that distributes vertically, and through-hole diameter is greater than the described diameter of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224816.8U CN203817834U (en) | 2014-05-05 | 2014-05-05 | Thin plate piece processing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224816.8U CN203817834U (en) | 2014-05-05 | 2014-05-05 | Thin plate piece processing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817834U true CN203817834U (en) | 2014-09-10 |
Family
ID=51473377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224816.8U Expired - Fee Related CN203817834U (en) | 2014-05-05 | 2014-05-05 | Thin plate piece processing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817834U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325318A (en) * | 2014-10-11 | 2015-02-04 | 江苏万盛铸造有限公司 | Fixture for processing thin-walled cover plates |
| CN105710676A (en) * | 2016-04-14 | 2016-06-29 | 燕山大学 | Flexible clamp |
| CN106584150A (en) * | 2016-12-06 | 2017-04-26 | 石家庄飞机工业有限责任公司 | Clamp and method for removing coating layer of aluminum alloy sheet |
| CN115781293A (en) * | 2022-10-31 | 2023-03-14 | 深圳市泰科思特精密工业有限公司 | Chamfering processing pressing mechanism of chamfering machine |
-
2014
- 2014-05-05 CN CN201420224816.8U patent/CN203817834U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325318A (en) * | 2014-10-11 | 2015-02-04 | 江苏万盛铸造有限公司 | Fixture for processing thin-walled cover plates |
| CN104325318B (en) * | 2014-10-11 | 2016-07-13 | 江苏万盛铸造有限公司 | Thin-walled lid panel processing tool |
| CN105710676A (en) * | 2016-04-14 | 2016-06-29 | 燕山大学 | Flexible clamp |
| CN105710676B (en) * | 2016-04-14 | 2017-12-29 | 燕山大学 | A kind of flexible fixture |
| CN106584150A (en) * | 2016-12-06 | 2017-04-26 | 石家庄飞机工业有限责任公司 | Clamp and method for removing coating layer of aluminum alloy sheet |
| CN115781293A (en) * | 2022-10-31 | 2023-03-14 | 深圳市泰科思特精密工业有限公司 | Chamfering processing pressing mechanism of chamfering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |