CN106644453A - Spring force testing machine - Google Patents
Spring force testing machine Download PDFInfo
- Publication number
- CN106644453A CN106644453A CN201710095054.4A CN201710095054A CN106644453A CN 106644453 A CN106644453 A CN 106644453A CN 201710095054 A CN201710095054 A CN 201710095054A CN 106644453 A CN106644453 A CN 106644453A
- Authority
- CN
- China
- Prior art keywords
- spring force
- spring
- test machine
- control unit
- base plate
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0057—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to spring-shaped elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a spring force testing machine including a frame (1) on which an electrical control unit (3), an elastic testing mechanism (2), and a safety protection mechanism are arranged, and the electrical control unit (3) is connected with the elastic testing mechanism (2). The electrical control unit is utilized to realize the operation of the device, and except that the feeding and blanking need operation intervention, the motions are automatically carried out under the program control, so that the work efficiency is improved, the test result is more accurate due to the man-machine cooperation, and the electrical control unit is connected with a display device, and the man-machine control interface makes the test result visual.
Description
Technical field
The invention belongs to field tests, particular for a kind of spring force test machine.
Background technology
Spring force of the existing technology without each point for automatically and simultaneously quickly measuring deformed spring, being typically for employing is logical
Spring tension meter, using frock manual conversion last spring force is drawn, it is impossible to feed back the test feelings of detection spring in good time
Condition and the automated operation of whole test process is realized, in addition in the test process of spring, manual hand manipulation is relatively difficult,
For the durable work of simulation spring is with the presence of the very big error of result as certain limitation, and it is unfavorable for the storage of data
And data are reviewed.
The content of the invention
For the deficiencies in the prior art, the invention provides a kind of spring force test machine, including a kind of elasticity testing device,
Including frame (1), electric control unit (3), elasticity tester structure (2) are provided with frame (1) and for security protection machine
Structure, electric control unit (3) connection elasticity tester structure (2), elasticity tester structure (2) including base plate (201), be arranged on base plate
(201) the POKA-YOKE discharging areas (2011) on the right side of, are provided with for clamping spring perch component to be measured on base plate (201)
(202), for determining cross dynamometry slide unit (203) of spring attachment positions to be measured, the bottom of cross dynamometry slide unit (203) is arranged
There is force cell (204), be arranged on force cell (204) right side and use cooperatively for determining spring displacement with it
Displacement transducer (205), is fixedly connected columns assemblies (206), the output of servomotor (207) on cross dynamometry slide unit (203)
End is connected with columns assemblies (206), and columns assemblies (206) rear side is provided with cable protection chain (208).
Preferably, also including load maintainer of auxiliary elasticity tester structure (2) operation on front side of base plate (201)
(2)。
Preferably, the load maintainer (2) is connected with the head on displacement transducer (205).
Preferably, the output end of the servomotor (207) connects cross dynamometry to be measured by columns assemblies (206) sliding
The reducing motor input of platform (203) is connected.
Preferably, the force cell (204) is fixed with displacement transducer (205) by connecting bayonet lock.
Preferably, electric control unit (3) is comprising running for switching device manual mode and automatic switchover mode
Hand automatic switching module.
Preferably, electric control unit (3) includes the jerk module for the operation of in emergency circumstances arresting stop.
Preferably, elasticity tester structure (2) quantity is two sets.
Preferably, the elasticity tester structure (2) is fixed in frame (1) by base plate (201).
Technical scheme of the present invention as a result of more than, with significant technique effect：Using electric control unit reality
In addition to operation of feeding and discharging needs operation to intervene, each action is automated under program to be carried out, and improves work for existing device work
Make efficiency, man-machine cooperating makes test effect more accurate, electric control unit connection display device, Human-machine Control interface makes examination
Test result more directly perceived.
Description of the drawings
Fig. 1 is a kind of spring force test machine overall structure diagram of the present invention.
In figure：1- frames；2- elasticity tester structures；3- electric control units；201- base plates；202- spring perches；203-
Cross slid platform；204- cross force cells；205- displacement transducers；206- columns assemblies；207- servomotors；208- cables
Protection chain.
Specific embodiment
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The present invention is specifically described below in conjunction with the accompanying drawings, a kind of spring force test machine, including frame (1), frame (1)
On be provided with electric control unit (3), elasticity tester structure (2) and for safety protective mechanisms, electric control unit (3) is even
Elasticity tester structure (2) is connect, elasticity tester structure (2) includes base plate (201), the POKA-YOKE being arranged on the right side of base plate (201)
Discharging area (2011), is provided with for clamping spring perch component (202) to be measured, for determining spring to be measured on base plate (201)
Cross dynamometry slide unit (203) of installation site, the bottom of cross dynamometry slide unit (203) is provided with force cell (204), arranges
The displacement transducer (205) for determining spring displacement is used cooperatively with it on force cell (204) right side, cross is surveyed
Columns assemblies (206) are fixedly connected on power slide unit (203), the output end of servomotor (207) is connected with columns assemblies (206),
Columns assemblies (206) rear side is provided with cable protection chain (208).The specific operation process of the elasticity testing device that the present invention is provided
For：
The part (spring) for needing to be tested is stably placed in spring perch component (202) by the first step, operator,
Determine spring attachment positions to be measured using cross dynamometry slide unit (203) simultaneously, to carry out testing the accuracy for ensureing test, so
Afterwards operator presses both hands button, and inductive switch senses spring workpiece to be measured in place；
Second step, two crosses dynamometry slide unit (203) are while push；
3rd step, is sensed by force cell (204) and displacement transducer (205) by technological requirement and is sent to display screen
Instruction calculates and is formed displacement-force curve；
4th step, two sets of slide units are quickly back to raw bits, manual to remove workpiece, and working cycles terminate part after measurement
Process：
A, detects the flowing mode of pieces O.K.：Artificial pickup, gets vanning ready；
B, detects the processing requirement of unqualified part：Equipment is furnished with defective work dropping channel.And there is induction installation, if setting
Standby to detect unqualified, but inspector do not throw away defective work in passage, then inductor is reported to the police, it is not possible to continue to operate.
Implement in example in concrete application, such as Fig. 1 is elasticity tester structure (2) schematic diagram, it is solid on electric control unit (3)
Surely it is connected with the one end for the driving pin connection spring to be measured rotated for motor.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Above example only to illustrate technical scheme, rather than a limitation；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that：It still can be to aforementioned each enforcement
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (6)
1. a kind of spring force test machine, including frame (1), it is characterised in that：Be provided with frame (1) electric control unit (3),
Elasticity tester structure (2) and for safety protective mechanisms, electric control unit (3) connection elasticity tester structure (2), elastic force is surveyed
Test-run a machine structure (2) includes base plate (201), the POKA-YOKE discharging areas (2011) being arranged on the right side of base plate (201), on base plate (201)
It is provided with for clamping spring perch component (202) to be measured, for determining the cross dynamometry slide unit of spring attachment positions to be measured
(203), the bottom of cross dynamometry slide unit (203) is provided with force cell (204), is arranged on force cell (204) right side
The displacement transducer (205) for determining spring displacement is used cooperatively with it, is fixedly connected on cross dynamometry slide unit (203)
Columns assemblies (206), the output end of servomotor (207) is connected with columns assemblies (206), and columns assemblies (206) rear side is arranged
There is cable protection chain (208).
2. a kind of spring force test machine according to claim 1, it is characterised in that：Also include auxiliary elasticity tester structure
(2) load maintainer (2) of the operation on front side of base plate (201).
3. a kind of spring force test machine according to claim 1 and 2, it is characterised in that：The load maintainer (2) and displacement
Head on sensor (205) is connected.
4. a kind of spring force test machine according to claim 1, it is characterised in that：The output of the servomotor (207)
End is connected by the reducing motor input that columns assemblies (206) connect cross dynamometry slide unit (203) to be measured.
5. a kind of spring force test machine according to claim 1, it is characterised in that：The force cell (204) passes through
Connection bayonet lock is fixed with displacement transducer (205).
6. according to a kind of arbitrary described spring force test machine of claim 1-8, it is characterised in that the spring force mechanism for testing
(2) quantity is two sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095054.4A CN106644453A (en) | 2017-02-22 | 2017-02-22 | Spring force testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710095054.4A CN106644453A (en) | 2017-02-22 | 2017-02-22 | Spring force testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106644453A true CN106644453A (en) | 2017-05-10 |
Family
ID=58845917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710095054.4A Pending CN106644453A (en) | 2017-02-22 | 2017-02-22 | Spring force testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106644453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442864A (en) * | 2020-05-08 | 2020-07-24 | 佛山市顺德区信兆朗五金电子有限公司 | Automatic accurate type spring dynamometer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083593Y (en) * | 2007-09-18 | 2008-07-09 | 株洲时代新材料科技股份有限公司 | Air spring torsional pendulum fatigue-testing machine for rail traffic |
| CN203037227U (en) * | 2012-11-28 | 2013-07-03 | 上海三环弹簧有限公司 | Detection device for spring |
| CN105258825A (en) * | 2015-11-09 | 2016-01-20 | 苏州辛格顿智能科技有限公司 | A button force measurement curvometer |
| CN205427024U (en) * | 2016-06-02 | 2016-08-03 | 上海葆专自动化科技有限公司 | Automatic test device that comes across of electronic slide rail |
| CN205506375U (en) * | 2016-03-01 | 2016-08-24 | 上海葆专自动化科技有限公司 | GTS slide rail unblock testing arrangement |
| CN106546500A (en) * | 2016-12-07 | 2017-03-29 | 珠海隆鑫科技有限公司 | A kind of tailored version spring fatigue tester |
-
2017
- 2017-02-22 CN CN201710095054.4A patent/CN106644453A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201083593Y (en) * | 2007-09-18 | 2008-07-09 | 株洲时代新材料科技股份有限公司 | Air spring torsional pendulum fatigue-testing machine for rail traffic |
| CN203037227U (en) * | 2012-11-28 | 2013-07-03 | 上海三环弹簧有限公司 | Detection device for spring |
| CN105258825A (en) * | 2015-11-09 | 2016-01-20 | 苏州辛格顿智能科技有限公司 | A button force measurement curvometer |
| CN205506375U (en) * | 2016-03-01 | 2016-08-24 | 上海葆专自动化科技有限公司 | GTS slide rail unblock testing arrangement |
| CN205427024U (en) * | 2016-06-02 | 2016-08-03 | 上海葆专自动化科技有限公司 | Automatic test device that comes across of electronic slide rail |
| CN106546500A (en) * | 2016-12-07 | 2017-03-29 | 珠海隆鑫科技有限公司 | A kind of tailored version spring fatigue tester |
Non-Patent Citations (1)
| Title |
|---|
| 郗安民等: "《机电系统原理与应用》", 30 September 1998 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442864A (en) * | 2020-05-08 | 2020-07-24 | 佛山市顺德区信兆朗五金电子有限公司 | Automatic accurate type spring dynamometer |
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Application publication date: 20170510 |