CN204209459U - Plate workpiece fast-holding fixture - Google Patents
Plate workpiece fast-holding fixture Download PDFInfo
- Publication number
- CN204209459U CN204209459U CN201420599851.8U CN201420599851U CN204209459U CN 204209459 U CN204209459 U CN 204209459U CN 201420599851 U CN201420599851 U CN 201420599851U CN 204209459 U CN204209459 U CN 204209459U
- Authority
- CN
- China
- Prior art keywords
- presser feet
- plate workpiece
- pull bar
- holding fixture
- portal trestle
- 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
Abstract
The utility model discloses a kind of plate workpiece fast-holding fixture, comprise the base plate play fixed supporting role, also comprising symmetrically arranged two portal trestles, for applying the spring of pretightning force and the presser feet for compressing plate workpiece; Each described portal trestle is all fixedly mounted on the upside of described base plate by multiple bolt, each described portal trestle all slides and is provided with pull bar, each described pull bar lower end is all fixedly installed described presser feet, is provided with the spring compressing plate workpiece for ordering about described presser feet between described presser feet and described portal trestle.The utility model has following characteristics: reasonable in design, and clamping work pieces is quick, rapidly, simple to operation, applied widely, production cost is low, is convenient to promote the use of.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of Simple clamp, is specifically related to a kind of plate workpiece fast-holding fixture.
Background technology
At present, clamping device is all widely used in all trades and professions, helical clamping apparatus is current modal clamping device, the direct clamping work pieces of its general screw thread, or form compound clamp system with other elements or mechanism, there is the advantages such as reliable clamping in helical clamping apparatus, but helical clamping apparatus equally also exists the shortcomings such as pinching action is slow, clamping efficiency is low.Particularly when using helical clamping apparatus frequently alternately to clamp the workpiece varied in size, needing the frequent rotating screw bolt of operating personnel with clamping work pieces, considerably increasing the labour intensity of operating personnel, reduce production efficiency.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and provide a kind of plate workpiece fast-holding fixture, it is reasonable in design, and clamping work pieces is quick, rapidly, simple to operation, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of plate workpiece fast-holding fixture, comprising the base plate play fixed supporting role, it is characterized in that: also comprising symmetrically arranged two portal trestles, for applying the spring of pretightning force and the presser feet for compressing plate workpiece; Each described portal trestle is all fixedly mounted on the upside of described base plate by multiple bolt, each described portal trestle all slides and is provided with pull bar, each described pull bar lower end is all fixedly installed described presser feet, is provided with the spring compressing plate workpiece for ordering about described presser feet between described presser feet and described portal trestle.
Above-mentioned plate workpiece fast-holding fixture, is characterized in that: described presser feet welds or is fixedly mounted on described pull bar lower end by screw thread.
The utility model compared with prior art has the following advantages:
(1) this plate workpiece fast-holding jig Design is very reasonable, and operating personnel only need pull pull bar and plate workpiece is put into appropriate location, and releasing lever gets final product clamping work pieces, and thus its clamping work pieces is quick, rapid, operates very simple and convenient.
(2) this plate workpiece fast-holding fixture is not only applicable to plate workpiece Machining Technology field, and be also applicable to non-plate workpiece Machining Technology field, be also applicable to the place that other needs Quick-clamped, thus its scope of application widely.
(3) requirement on machining accuracy of this plate workpiece fast-holding fixture is low, and a lot of parts are convenient to produce, buy all very much, and thus its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Description of reference numerals:
1-base plate; 2-bolt; 3-portal trestle;
4-pull bar; 5-spring; 6-presser feet;
7-plate workpiece.
Detailed description of the invention
A kind of plate workpiece fast-holding fixture as depicted in figs. 1 and 2, comprises the base plate 1 play fixed supporting role, and also comprises symmetrically arranged two portal trestles 3, for applying the spring 5 of pretightning force and the presser feet 6 for compressing plate workpiece 7; Each described portal trestle 3 is all fixedly mounted on the upside of described base plate 1 by multiple bolt 2, each described portal trestle 3 all slides and is provided with pull bar 4, each described pull bar 4 lower end is all fixedly installed described presser feet 6, is provided with the spring 5 compressing plate workpiece 7 for ordering about described presser feet 6 between described presser feet 6 and described portal trestle 3.
In the present embodiment, described presser feet 6 welds or is fixedly mounted on described pull bar 4 lower end by screw thread.
The course of work of the utility model plate workpiece fast-holding fixture is: be first fixedly mounted on platen by this plate workpiece fast-holding fixture, operating personnel upwards pull pull bar 4, pull bar 4 drives presser feet 6 Compress Spring 5, now plate workpiece 7 is placed on the downside of portal trestle 3 by operating personnel, releasing lever 4, presser feet 6 can compress plate workpiece 7 under the effect of spring 5.When plate workpiece 7 is processed complete after, operating personnel pull pull bar 4, the plate workpiece 7 processed can be taken out, and it is very convenient to operate
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (2)
1. a plate workpiece fast-holding fixture, comprising the base plate (1) play fixed supporting role, it is characterized in that: also comprising symmetrically arranged two portal trestles (3), for applying the spring (5) of pretightning force and the presser feet (6) for compressing plate workpiece (7); Each described portal trestle (3) is all fixedly mounted on described base plate (1) upside by multiple bolt (2), each described portal trestle (3) is all slided and is provided with pull bar (4), each described pull bar (4) lower end is all fixedly installed described presser feet (6), is provided with the spring (5) compressing plate workpiece (7) for ordering about described presser feet (6) between described presser feet (6) and described portal trestle (3).
2. according to plate workpiece fast-holding fixture according to claim 1, it is characterized in that: described presser feet (6) welds or is fixedly mounted on described pull bar (4) lower end by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599851.8U CN204209459U (en) | 2014-10-16 | 2014-10-16 | Plate workpiece fast-holding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599851.8U CN204209459U (en) | 2014-10-16 | 2014-10-16 | Plate workpiece fast-holding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209459U true CN204209459U (en) | 2015-03-18 |
Family
ID=52978165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599851.8U Expired - Fee Related CN204209459U (en) | 2014-10-16 | 2014-10-16 | Plate workpiece fast-holding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192243A1 (en) * | 2015-06-02 | 2016-12-08 | 中兴通讯股份有限公司 | Fixture |
-
2014
- 2014-10-16 CN CN201420599851.8U patent/CN204209459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192243A1 (en) * | 2015-06-02 | 2016-12-08 | 中兴通讯股份有限公司 | Fixture |
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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: 20150318 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |