CN107132020A - A kind of cell jar apparatus for impact testing - Google Patents
A kind of cell jar apparatus for impact testing Download PDFInfo
- Publication number
- CN107132020A CN107132020A CN201710374614.XA CN201710374614A CN107132020A CN 107132020 A CN107132020 A CN 107132020A CN 201710374614 A CN201710374614 A CN 201710374614A CN 107132020 A CN107132020 A CN 107132020A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- impact testing
- cell jar
- notch
- sleeve
- 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
Links
- 238000009863 impact test Methods 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims description 29
- 238000012360 testing method Methods 0.000 claims description 11
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 22
- 239000002253 acid Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of cell jar apparatus for impact testing, belong to lead accumulator detection technique field, described device, the bracket of support steel ball is connected including the column on pedestal, pedestal, with column, the column includes having graduated sleeve, the guide pillar being slidably matched with barrel bore and passes vertically through the adjusting screw rod that guide pillar supports pedestal；The sleeve has longitudinally disposed opening, sleeve is stretched out in the guide pillar part from the opening, the part of stretching is installed with the positioning tube being vertically arranged, the bracket includes the slide post, the locating ring with steel ball cooperation and the connecting rod for being connected slide post and locating ring coordinated with positioning tube, have on the positioning tube and coordinate what is be vertically arranged to slide notch and the locating notch of multiple levels with connecting rod, the locating notch is connected with sliding notch, and equidistantly distributed.The problem of being forbidden which solves positioning, and it is simple to operate, reduce the erroneous judgement of battery case impact.
Description
Technical field
The present invention relates to lead accumulator detection technique field, and in particular to a kind of cell jar apparatus for impact testing.
Background technology
Lead-acid accumulator is because its cost is low, memory-less effect, can reclaim completely substantially, good heavy current, height
Discharge performance is good under the conditions of temperature, float life and be widely used in the advantages of good security and stability automobile starting, communication energy storage,
The field such as low-speed electronic car and stand-by power supply.
Filled with sulfuric acid solution inside lead-acid accumulator, if insufficient strength when in use, it is easy to cause lead-acid accumulator
Outer casing rupture, acid solution is excessive, causes more problem, and national standard and professional standard have clearly for the intensity of Plumbic acid accumulator container
Requirement.Detection at present to Plumbic acid accumulator container intensity is it is contemplated that the mode manually detected, is used according to Standard
The mode manually delivered carries out intensity detection to Plumbic acid accumulator container, and the shortcoming of this kind of method is that human error is bigger than normal, drop point position
Put and be difficult to control to, high degree of accuracy is relatively low；The whereabouts of steel ball, this mode phase can also be controlled using mechanically operated mode
To artificial dispensing, accuracy is high, and controllability is good, has the disadvantage that device is complicated, due to mechanical friction, the drop point of steel ball is not easily-controllable
System.
Dress is impacted as the U of CN 203858151 disclose a kind of steel ball for lead-acid accumulator plastic casing intensity detection
Put, including base, base side is provided with support, and support is provided with altitude location chi, and altitude location chi is provided with supporting plate, support
Plate can be moved up and down in altitude location chi, and supporting plate is surrounded by sloping baffle provided with control magnet, base；Described inclines
The angle of slanting baffle is 60-80 °, is highly 50-70cm.The invention device is simple, and easy to use, inclined slope sets on base
Meter, can both avoid the impact steel ball in experiment, again can be by detection to the potential threat of human body, ground and surrounding objects
Steel ball is housed and concentrated in together, and improves the security and practicality of device.
Due to lead-acid accumulator application field extensively, temperature in use is wide, and the requirement to the weatherability of battery case is also just therewith
Control, on electrokinetic cell, the intensity requirement to battery case is higher, in low-temperature impact, it is desirable to from low temperature environment 1min it
Interior test is completed, and existing detection means often has that positioning is inaccurate and tests of different faces can not be with a test device
The problem of completing is tested within 1min.
The content of the invention
It is an object of the invention to provide a kind of cell jar apparatus for impact testing, solve to position in the prior art it is inaccurate and
The problem of quick and precisely detection can not being completed within 1min.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of cell jar apparatus for impact testing, including column on pedestal, pedestal, the support for being connected with column support steel ball
Frame, the column includes having graduated sleeve, the guide pillar being slidably matched with barrel bore and passing vertically through guide pillar supporting base
The adjusting screw rod of seat；The sleeve has longitudinally disposed opening, and sleeve, the portion of stretching are stretched out in the guide pillar part from the opening
Divide the positioning tube for being installed with and being vertically arranged, the bracket includes the slide post coordinated with positioning tube, the locating ring coordinated with steel ball
And the connecting rod of connection slide post and locating ring, have on the positioning tube coordinate with connecting rod the slip notch that is vertically arranged and
The locating notch of multiple levels, the locating notch is connected with sliding notch, and equidistantly distributed.
The present invention makes connecting rod be transferred to slip notch by horizontally rotating connecting rod, and whole bracket can be along sliding above and below notch
Slidably, when being moved to test height, then horizontally rotate connecting rod, be caught in horizontal location notch, realize determining for height
Position.
5~15cm of interval of the locating notch, as preferably at interval of 10cm setting locating notches.Due to locating notch
Spacing be fixed, in order to realize bracket in any altitude location, the present invention can be by controlling the adjusting screw rod on guide pillar
To adjust the height of positioning tube, actually detected medium-altitude exact requirements are met.
Guide pillar of the present invention is made up of two parts, the Part I and stretching sleeve and positioning tube being slidably matched with barrel bore
The Part II being fixedly connected, prevents Part I from deviating from the opening of sleeve, preferably, the inner chamber of the sleeve is transversal
Face is swallow-tail form, and Part I is also the dove-tail form coordinated with inner chamber.
Steel ball is freely fallen from eminence, to accurate placement, must ensure the horizontal position of pedestal first, preferably, described
The upper surface of pedestal is provided with level meter.By observe level meter can determine whether battery placement location whether level.
Preferably, the pedestal is provided with leveling bolt.Base is controlled by adjusting the leveling bolt at pedestal corner
The horizontal level of seat.
Preferably, the upper surface of the pedestal is provided with the position-limit mechanism of cell jar.Before detection, staff is according to treating
The specification regulation position limiting mechanism of the cell jar of detection, during detection, mesuring battary groove, which is placed in position-limit mechanism, to be examined
Survey, greatly shorten positioning time, meet the requirement that detection is rapidly completed under cryogenic conditions.
Preferably, the position-limit mechanism includes the first blend stop and the second blend stop of two square crossings, the first blend stop is worn
On the first end for being enclosed on the second blend stop, and the first fixing bolt is provided with infall, the second end of second blend stop is set
There is its vertical draw runner, the pedestal is provided with the chute coordinated with draw runner, and provided with the second fixing bolt.
First blend stop of the invention can be slided along the second blend stop, and both fixations are realized by the first fixing bolt.Second gear
The draw runner of bar end slidably, drives the second blend stop and the first blend stop to be moved along draw runner direction along the chute on pedestal, and second
Fixing bolt realizes the fixation of draw runner.During detection, the adjacent two sides of mesuring battary groove bear against the first blend stop and the second blend stop,
The present invention can adjust the position of draw runner and the first blend stop according to the specification of mesuring battary groove, be adapted to all size battery
The detection of groove.
Preferably, the lower section of the locating ring is provided with the supporting plate that steel ball falls is stopped, the supporting plate passes through swing arm and support
Frame rotates connection.The swing arm is with bracket by rivet interlacement or the spacing connection of bolt, and swing arm two ends can be entered around rivet or bolt
Row horizontally rotates, and the supporting plate is connected to one end of swing arm, and the shifting of supporting plate at the other end is realized by stirring the free end of swing arm
Dynamic, after supporting plate is removed, steel ball falls to be detected.Fall behind under steel ball, then manually reset supporting plate, operate for convenience,
Limited block is set in the bottom surface of locating ring, and supporting plate, which is gone at limited block, to be completed to reset.
Preferably, the supporting plate is provided with the laser or infrared generator for being used for finding test point.By laser or
Infrared ray positioning is more directly perceived, and the laser or infrared ray project a diameter of 1~3mm of bright spot on tested surface.
The base plate thickness is more than 25cm, and material is iron plate or steel plate, and requires smooth surface.For convenience of detection steel ball
House and concentrate, improve the security and practicality of device.Preferably, the pedestal is surrounded by guard rail.
The beneficial effect that the present invention possesses：
(1) present invention realizes the accurate regulation for detecting height by the adjusting screw rod and positioning tube of guide pillar, and passes through pedestal
On leveling bolt and the setting of locating ring realize that tested face is accurately positioned so that detection structure is accurately and reliably, lift work
Make efficiency, reduce the erroneous judgement of battery case impact.
(2) present invention is simple to operate, realizes that an equipment completes low-temperature test operation in a short time, and in test process
Power supply need not be installed, Anywhere be can be used.
Brief description of the drawings
Fig. 1 is the structural representation of cell jar apparatus for impact testing of the present invention.
Fig. 2 is the front schematic view of structure of the present invention.
Fig. 3 is the schematic diagram at another visual angle of structure of the present invention.
Fig. 4 is the top view of structure of the present invention.
Embodiment
With reference to embodiment and accompanying drawing, the invention will be further described, but following embodiments are only the excellent of the present invention
Embodiment is selected, and it is not all.Based on the embodiment in embodiment, those skilled in the art are not making creative work
Under the premise of obtain other embodiments, belong to protection scope of the present invention.
As Figure 1-4, cell jar apparatus for impact testing of the present invention, including column 2 and column on pedestal 1, pedestal
The bracket 3 of connection support steel ball 4.
The chassis thickness of pedestal 1 is more than 25cm, and material is iron plate or steel plate, and requires smooth surface.The upper surface of pedestal 1 is provided with storage
The position-limit mechanism of battery case.Position-limit mechanism includes the first blend stop 11 and the second blend stop 12 of two square crossings, and the first blend stop is worn
On the first end for being enclosed on the second blend stop, and the first fixing bolt 13 is provided with infall, the second end of the second blend stop 12 is set
There is its vertical draw runner 14, pedestal is provided with the chute 15 coordinated with draw runner, and provided with the second fixing bolt 16.
First blend stop of the invention can be slided along the second blend stop, and both fixations are realized by the first fixing bolt.Second gear
The draw runner of bar end slidably, drives the second blend stop and the first blend stop to be moved along draw runner direction along the chute on pedestal, and second
Fixing bolt realizes the fixation of draw runner.During detection, the adjacent two sides of mesuring battary groove bear against the first blend stop and the second blend stop,
The present invention can adjust the position of draw runner and the first blend stop according to the specification of mesuring battary groove, be adapted to all size battery
The detection of groove.
Before detection, staff is according to the specification regulation position limiting mechanism of cell jar to be detected, during detection, by electricity to be measured
Pond groove, which is placed in position-limit mechanism, to be detected, greatly shorten positioning time, meet and detection is rapidly completed under cryogenic conditions
It is required that.
Leveling bolt 17 is provided with the corner of pedestal, the water of pedestal is controlled by adjusting the leveling bolt at pedestal corner
Prosposition is put.
The upper surface of pedestal 1 be provided with level meter 18, by observe level meter can determine whether battery placement location whether water
It is flat.
Base plate surrounding sets guard rail (not indicated in figure), to reduce steel ball scope of activities after test.
Column 2 includes having graduated sleeve 21, the guide pillar 22 being slidably matched with barrel bore and passes vertically through guide pillar
Support the adjusting screw rod 23 of pedestal；Sleeve has longitudinally disposed opening 211, and the lumenal cross-section of sleeve is swallow-tail form, guide pillar
Sleeve is stretched out in part from the opening, and the part of stretching is installed with the positioning tube 24 being vertically arranged, the part that guide pillar coordinates with sleeve
It is similarly dove-tail form.
Positioning tube 24 is determining with the slip notch 241 and multiple levels being vertically arranged on hollow cylinder, positioning tube
Position notch 242, locating notch 242 is connected with sliding notch 241, and equidistantly distributed.5~15cm of interval of locating notch, makees
To be preferred, locating slot is set at interval of 10cm.
Bracket 3 includes the locating ring 32 coordinated with the slide post 31 of positioning tube inner chamber cooperation, with steel ball 4 and is connected slip
The connecting rod 33 of post and locating ring.
The present invention makes connecting rod 33 be transferred to slip notch 241, whole bracket can be along sliding groove by horizontally rotating connecting rod 33
Mouthfuls 241 freely up and down slide, when being moved to test height, then horizontally rotate connecting rod 33, are caught in horizontal location notch 242
It is interior, realize the positioning of height.
Because the spacing of locating slot is fixed, in order to realize bracket in any altitude location, the present invention can pass through control
Adjusting screw rod on guide pillar processed adjusts the height of positioning tube, meets actually detected medium-altitude exact requirements.
The lower section of locating ring 32 is provided with the supporting plate 34 that steel ball falls is stopped, supporting plate 34 is connected by swing arm 35 and carriage turns
Connect.Swing arm 35 is with locating ring 32 by rivet interlacement or the spacing connection of bolt, and swing arm two ends can carry out level around rivet or bolt
Rotate, supporting plate 34 is connected to one end of swing arm 35, and the other end of swing arm is provided with handle 351, it is real by stirring swing arm handle 351
The movement of supporting plate at the existing other end, after supporting plate is removed, steel ball falls to be detected.Fall behind under steel ball, then manually by supporting plate
Reset, operate for convenience, limited block 36 is set in the bottom surface of locating ring 32, supporting plate 34, which is gone at limited block 36, completes multiple
Position.
Supporting plate 34 is provided with the laser or infrared generator (not indicated in figure) for being used for finding test point.By laser or
Infrared ray positioning is more directly perceived, and the spot diameter that laser or infrared ray are projected on tested surface is 1~3mm.
The operation principle of cell jar apparatus for impact testing of the present invention：
The leveling bolt of pedestal corner is adjusted, the upper surface of pedestal is maintained at horizontal plane.According to the rule of mesuring battary groove
Lattice size, determines height when steel ball falls, by adjusting adjusting screw rod and bracket in the position of positioning tube, control steel ball
Highly.Then the position-limit mechanism on regulation pedestal complies with the specification of mesuring battary groove.During detection, mesuring battary groove is placed in
In position-limit mechanism, when the spot alignment of laser generator is detected measuring point, rotating pallet makes steel ball free-falling, carries out impact survey
Examination.
Claims (9)
1. a kind of cell jar apparatus for impact testing, including column on pedestal, pedestal, the support for being connected with column support steel ball
Frame, it is characterised in that the column includes having graduated sleeve, the guide pillar being slidably matched with barrel bore and worn vertically
Cross the adjusting screw rod that guide pillar supports pedestal；The sleeve has longitudinally disposed opening, and the guide pillar part is stretched out from the opening
Sleeve, the part of stretching is installed with the positioning tube being vertically arranged, and the bracket includes the slide post and steel ball coordinated with positioning tube
Have on the locating ring of cooperation and the connecting rod of connection slide post and locating ring, the positioning tube and coordinate what is be vertically arranged with connecting rod
Notch and the locating notch of multiple levels are slided, the locating notch is connected with sliding notch, and equidistantly distributed.
2. cell jar apparatus for impact testing as claimed in claim 1, it is characterised in that the lumenal cross-section of the sleeve is
Swallow-tail form.
3. cell jar apparatus for impact testing as claimed in claim 1, it is characterised in that the upper surface of the pedestal is provided with water
Level.
4. cell jar apparatus for impact testing as claimed in claim 1, it is characterised in that the pedestal is provided with leveling spiral shell
Bolt.
5. cell jar apparatus for impact testing as claimed in claim 1, it is characterised in that the upper surface of the pedestal is provided with storage
The position-limit mechanism of battery case.
6. cell jar apparatus for impact testing as claimed in claim 5, it is characterised in that the position-limit mechanism includes two and hung down
The first blend stop and the second blend stop of orthogonal fork, the first blend stop are set on the first end of the second blend stop, and are provided with infall
First fixing bolt, the second end of second blend stop is provided with its vertical draw runner, and the pedestal is provided with to be coordinated with draw runner
Chute, and provided with the second fixing bolt.
7. cell jar apparatus for impact testing as claimed in claim 1, it is characterised in that the lower section of the locating ring is provided with resistance
The supporting plate that steel ball falls is kept off, the supporting plate is connected by swing arm with carriage turns.
8. cell jar apparatus for impact testing as claimed in claim 7, it is characterised in that the supporting plate, which is provided with, to be used to find
The laser or infrared generator of test point.
9. cell jar apparatus for impact testing as claimed in claim 1, it is characterised in that the pedestal is surrounded by protection
Column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374614.XA CN107132020A (en) | 2017-05-24 | 2017-05-24 | A kind of cell jar apparatus for impact testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374614.XA CN107132020A (en) | 2017-05-24 | 2017-05-24 | A kind of cell jar apparatus for impact testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107132020A true CN107132020A (en) | 2017-09-05 |
Family
ID=59732711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710374614.XA Pending CN107132020A (en) | 2017-05-24 | 2017-05-24 | A kind of cell jar apparatus for impact testing |
Country Status (1)
| Country | Link |
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| CN (1) | CN107132020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110082054A (en) * | 2019-04-29 | 2019-08-02 | 泉州骆贵贸易有限公司 | A kind of impactor of the anti-round end sideslip of lead storage battery slot |
| CN116380395A (en) * | 2023-06-02 | 2023-07-04 | 江苏中清先进电池制造有限公司 | Automatic impact test equipment for battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082054A (en) * | 2019-04-29 | 2019-08-02 | 泉州骆贵贸易有限公司 | A kind of impactor of the anti-round end sideslip of lead storage battery slot |
| CN110082054B (en) * | 2019-04-29 | 2020-11-10 | 泉州惠安兆尼商贸有限公司 | Impacter for preventing round head from deviating for lead storage battery groove |
| CN116380395A (en) * | 2023-06-02 | 2023-07-04 | 江苏中清先进电池制造有限公司 | Automatic impact test equipment for battery |
| CN116380395B (en) * | 2023-06-02 | 2023-08-18 | 江苏中清先进电池制造有限公司 | Automatic impact test equipment for battery |
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Application publication date: 20170905 |
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