CN205966850U - Testing arrangement of bending machine upper sectional material bending force - Google Patents
Testing arrangement of bending machine upper sectional material bending force Download PDFInfo
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- CN205966850U CN205966850U CN201620878634.1U CN201620878634U CN205966850U CN 205966850 U CN205966850 U CN 205966850U CN 201620878634 U CN201620878634 U CN 201620878634U CN 205966850 U CN205966850 U CN 205966850U
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Abstract
The utility model relates to a testing arrangement of bending machine upper sectional material bending force, it includes test support frame, electric servo cylinder, answers the controller on force transducer and the bending machine, the test support frame be used for placing by connecting plate and two the clamping groove group of section bar becomes, and wherein the draw -in groove is a U -shaped structure, the both ends at the connecting plate are fixed respectively to the draw -in groove to be located the coplanar of connecting plate, electric servo cylinder fixes on the connecting plate, and electric servo cylinder and the draw -in groove is located the coplanar, and the test support frame passes through the connecting plate to be fixed on the bending machine, pressure sensor fixes on the axle head of electric servo cylinder's projecting shaft, and pressure sensor's pressure test head is used for testing the variation of stresses of section bar, and pressure sensor's output is connected with the controller communication of bending machine. The utility model discloses an increase by one set of stress test device on the bending machine, reduced the plastic volume after the section bar bending greatly, reduced intensity of labour, improved production efficiency.
Description
Technical field
This utility model belongs to shape bending technical field and in particular to a kind of test of bending machine upper sectional material bending force fills
Put.
Background technology
Day by day increase in the application of the aspects such as building, electronics, automobile and track traffic with section bar, the shape also day of section bar
Become variation, often shape bending is deformed in real work.Section bar is all directly to be curved on bending machine at present,
Even if the section bar of same specification, due to manufacturer, batch, material composition difference, during bending, required bending force and material
Resilience also different, here it is leading to section bar shaping amount after bending on bending machine larger, increased labor during shaping simultaneously
Fatigue resistance, low production efficiency, product quality cannot be guaranteed.
Content of the invention
The purpose of this utility model is to provide a kind of test device of bending machine upper sectional material bending force.This utility model leads to
Cross and a set of stress test device increased on bending machine, substantially reduce the shaping amount after shape bending, reduce labor intensity,
Improve production efficiency.
The technical solution adopted in the utility model：A kind of test device of bending machine upper sectional material bending force, it includes testing
Controller on bracing frame, servo electric jar, strain gauge and bending machine, described test bracing frame is by connecting plate and two
Draw-in groove for placing described section bar forms, and wherein draw-in groove is-U-shaped structure, and described draw-in groove is separately fixed at the two ends of connecting plate,
And be located on the same plane of connecting plate, servo electric jar is fixed on connecting plate, and servo electric jar is located at described draw-in groove
On same plane, test bracing frame is fixed on described bending machine by connecting plate, and pressure transducer is fixed on servo electric jar
The axle head of projecting shaft on, the stress test head of pressure transducer is used for testing the STRESS VARIATION of section bar, pressure transducer defeated
Go out end to be connected with the controller communication of bending machine.
Further, described draw-in groove bottom is provided with a cushion block, and the section bar tested props up and is located on cushion block.
Further, described servo electric jar is located at the middle part between two draw-in grooves on test bracing frame.
Further, the axle head of the projecting shaft of the opening upwards of described draw-in groove, and servo electric jar is located at the groove depth of draw-in groove
Medium position.
Further, model CFBLY of described strain gauge.
Further, described draw-in groove and the junction of connecting plate are provided with reinforcement connecting plate.
Compared with prior art its advantage is this utility model：Stress test device of the present utility model is arranged on type
Before material bending, because the test of stress is to realize it is ensured that the accuracy of test data, the bending of section bar simultaneously by sensor
Realized by CNC controller, so the shaping amount after shape bending reduces；Digital control system using this device bending machine
Can be according to technological parameter during the different adjust automatically bend pipe of section bar stress value；This utility model reduces labor during shape bending
Fatigue resistance, substantially increases production efficiency, ensure that product quality and aesthetics simultaneously.
Brief description
Fig. 1 is this utility model structure front schematic view；
Fig. 2 is the side schematic view of this utility model structure.
Specific embodiment
As depicted in figs. 1 and 2, a kind of test device of bending machine upper sectional material bending force, it includes testing bracing frame 1, watches
Take the controller 4 on electric cylinder 2, strain gauge 3 and bending machine 11, described test bracing frame 1 is by connecting plate 5 and two use
Form in the draw-in groove 6 placing described section bar 10, wherein draw-in groove 6 is-U-shaped structure, described draw-in groove 6 is separately fixed at connecting plate 5
Two ends, and be located at connecting plate 5 same plane on, servo electric jar 2 is fixed on connecting plate 5, and servo electric jar 2 with described
Draw-in groove 6 is in the same plane, and test bracing frame 1 is fixed on described bending machine 11 by connecting plate 5, and strain gauge 3 is solid
On the axle head 7 of the projecting shaft being scheduled on servo electric jar 2, the stress that the stress test head of pressure transducer 3 is used for testing section bar becomes
Change, the outfan of pressure transducer 3 is connected with controller 4 communication of bending machine.
Wherein, described draw-in groove 6 bottom is provided with a cushion block 8, and the section bar 10 tested is located on cushion block 8.Described watch
Take the middle part that electric cylinder 2 is located between two draw-in grooves 6 on test bracing frame 1.The opening upwards of described draw-in groove 6, and servo-electric
The axle head 7 of the projecting shaft of cylinder 2 is located at the medium position of the groove depth of draw-in groove 6.
The biography of model CFBLY that described strain gauge 3 produces for Bengbu Gaoling Sense System Engineering Corporation
Sensor.Described draw-in groove 6 is provided with reinforcement connecting plate 9 with the junction of connecting plate 5.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (6)
1. a kind of test device of bending machine upper sectional material bending force, it includes testing bracing frame, servo electric jar, strain gauge
With the controller on bending machine it is characterised in that described test bracing frame is used for placing described section bar by connecting plate and two
Draw-in groove composition, wherein draw-in groove is-U-shaped structure, and described draw-in groove is separately fixed at the two ends of connecting plate, and is located at the same of connecting plate
In one plane, servo electric jar is fixed on connecting plate, and servo electric jar is in the same plane with described draw-in groove, test
Support is fixed on described bending machine by connecting plate, and pressure transducer is fixed on the axle head of the projecting shaft of servo electric jar,
The stress test head of pressure transducer is used for testing the STRESS VARIATION of section bar, the outfan of pressure transducer and the control of bending machine
Device communication connects.
2. a kind of test device of bending machine upper sectional material bending force according to claim 1 is it is characterised in that described card
Trench bottom is provided with a cushion block, and the section bar tested props up and is located on cushion block.
3. a kind of test device of bending machine upper sectional material bending force according to claim 1 is it is characterised in that described servo
Electric cylinder is located at the middle part between two draw-in grooves on test bracing frame.
4. a kind of test device of bending machine upper sectional material bending force according to claim 1 is it is characterised in that described draw-in groove
Opening upwards, and the axle head of the projecting shaft of servo electric jar be located at draw-in groove groove depth medium position.
5. a kind of test device of bending machine upper sectional material bending force according to claim 1 is it is characterised in that described should
Model CFBLY of force transducer.
6. a kind of test device of bending machine upper sectional material bending force according to claim 1 is it is characterised in that described card
Groove is provided with reinforcement connecting plate with the junction of connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878634.1U CN205966850U (en) | 2016-08-12 | 2016-08-12 | Testing arrangement of bending machine upper sectional material bending force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878634.1U CN205966850U (en) | 2016-08-12 | 2016-08-12 | Testing arrangement of bending machine upper sectional material bending force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205966850U true CN205966850U (en) | 2017-02-22 |
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ID=59977426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620878634.1U Active CN205966850U (en) | 2016-08-12 | 2016-08-12 | Testing arrangement of bending machine upper sectional material bending force |
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| CN (1) | CN205966850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077153A (en) * | 2016-08-12 | 2016-11-09 | 太原泰立机电新技术有限公司 | A kind of test device of bending machine upper sectional material bending force |
-
2016
- 2016-08-12 CN CN201620878634.1U patent/CN205966850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077153A (en) * | 2016-08-12 | 2016-11-09 | 太原泰立机电新技术有限公司 | A kind of test device of bending machine upper sectional material bending force |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |