CN203031178U - Cam fixture used for plate group welding - Google Patents
Cam fixture used for plate group welding Download PDFInfo
- Publication number
- CN203031178U CN203031178U CN201220664582XU CN201220664582U CN203031178U CN 203031178 U CN203031178 U CN 203031178U CN 201220664582X U CN201220664582X U CN 201220664582XU CN 201220664582 U CN201220664582 U CN 201220664582U CN 203031178 U CN203031178 U CN 203031178U
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- CN
- China
- Prior art keywords
- cam
- utmost point
- point group
- plate
- anchor clamps
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a cam fixture used for plate group welding. The cam fixture used for the plate group welding comprises a base board, a plurality of containing frames which are used for placing plate groups are arranged on the base board, a compression plate matches with the containing frames in a sliding mode and is located inside the containing frames, the compression plate is arranged on a moving support, a cam which drives the moving plate is eccentrically hinged to the base board, a mounting plate is arranged on the moving support, a supporting block which matches with the cam is connected with the mounting plate, and the supporting block is connected with the mounting plate through a distance regulating device. The cam fixture used for the plate group welding is simple in structure, convenient to operate, and good in versatility.
Description
Technical field
The utility model relates to a kind of frock for utmost point group welding, relates in particular to a kind of cam anchor clamps for utmost point group welding.
Background technology
Battery typically refers to lead-acid accumulator, and it is a kind of in the battery, belongs to secondary cell.Its operation principle: utilizing outside electric energy to make inner active material regeneration during charging, is electrical power storage chemical energy, again chemical energy is converted to electric energy output when needing discharge.
The lead base grid (claiming checker again) that fills up spongy lead commonly used is made negative pole, fills up the lead base grid of brown lead oxide and makes positive pole, and make electrolyte with dilute sulfuric acid.Battery is when discharge, and metallic lead is negative pole, and oxidation reaction takes place, and generates lead sulfate; Brown lead oxide is anodal, and reduction reaction takes place, and generates lead sulfate.Battery is when using charged with direct current, and the two poles of the earth generate simple substance lead and brown lead oxide respectively, remove power supply after, it return to again the discharge before state, the constitutional chemistry battery.
Battery is a kind of electrochmical power source, changes chemical energy into electric energy, belongs to the reversible dc power supply, inner chemical reaction store electrical energy or power to consumer.Use the battery purpose in order to satisfy the needs of piloting engine, so be commonly referred to starting type accumulators on the automobile.
The advantage of lead-acid accumulator: simple in structure, low price; Internal resistance is little, and voltage is stable; Can supply with the powerful starting current of starter the short time.Lead-acid accumulator generally partly is made up of pole plate, dividing plate, shell, electrolyte, plumbous connector and pole etc.
Accumulator pole group comprises positive plate, negative plate and the dividing plate of some, and the process of welding is exactly that anode ear with the multi-disc pole plate welds together, negative electrode lug welds together, and needs with anchor clamps pole plate and dividing plate to be fixed in the process of welding.Anchor clamps of the prior art can only be densified to same thickness with pole plate and dividing plate, can only weld the accumulator pole group of same model, have other to require the utmost point group versatility relatively poor for thickness.
The utility model content
Be to solve the deficiencies in the prior art, improve the versatility of existing anchor clamps, the utility model provides a kind of simple in structure, cam anchor clamps that are used for utmost point group welding of being convenient to operate.
A kind of cam anchor clamps for utmost point group welding, comprise base plate, described base plate is provided with a plurality of for the frame that holds of placing utmost point group, and each holds and is sliding combined with pressing plate in the frame, described pressing plate is installed on the travel(l)ing rest, goes back the eccentric cam that drives described travel(l)ing rest that is hinged with on the described base plate, and described travel(l)ing rest is provided with installing plate, be connected with the back-up block that cooperatively interacts with described cam on this installing plate, described back-up block is connected with described installing plate by distance adjusting means.
Utmost point group is placed on holding in the frame on the base plate, rotating cam, cam drives back-up block and slides, back-up block driving travel(l)ing rest moves then, be arranged in pressing plate on the travel(l)ing rest and will be positioned at the utmost point group compacting of container cavity, reduce the gap between the adjacent plate, be convenient to utmost point group's welding.
Be provided with distance adjusting means between back-up block and the installing plate, by the distance between this distance adjusting means adjustable support piece and the installing plate, thereby adjust the distance that pressing plate slides, make anchor clamps of the present utility model can satisfy the needs of different-thickness utmost point group processing.
As preferably, described distance adjusting means comprises the screw rod that runs through described installing plate, is positioned at that threaded engagement has lock nut on the screw rod of described installing plate both sides, and described back-up block is fixed on the end of screw rod.
Be provided with screw rod between back-up block and the installing plate, and this screw rod is fixed on the installing plate by lock nut, by adjusting the position of lock nut on screw rod, the length of the screw rod between adjustable support piece and the installing plate, thereby the distance adjustment between realization back-up block and the installing plate.
As preferably, the described frame that holds is 2~5.
The frame that holds of the present utility model is 2~5, and the quantity of holding frame is more many, can disposablely carry out the compacting welding to a plurality of utmost point groups, but follow the quantity of holding frame to increase, and operating personnel need use bigger power to come driving cam.
As preferably, the described frame that holds is 3.
The frame that holds that this use is novel is 3, can disposablely finish three utmost point groups' welding job, and the active force of driving cam is less, is conducive to promote operating efficiency.
As preferably, two fixed heads have been arranged in parallel on the described base plate, be connected with support bar between described two fixed heads, also be provided with the dividing plate that parallel described fixed head is arranged between described two fixed heads, described fixed head, support bar and dividing plate surround the described frame that holds.
Hold frame and surrounded by fixed head, support bar and dividing plate, pressing plate is under the driving of travel(l)ing rest, and base plate slides relatively, and compacting is placed on the utmost point group who holds in the frame.
As preferably, described travel(l)ing rest also comprises the motion bar that is slidingly matched with described fixed head, and described installing plate is fixed on the described motion bar.
Motion bar is two that are arranged in parallel, and lays respectively at the both sides that hold frame, and motion bar runs through two fixed blocks, and is slidingly matched with fixed block.
As preferably, be arranged with back-moving spring on the fixed head of close described cam and the motion bar between the installing plate.
After utmost point group welding is finished, rotating cam, travel(l)ing rest resets under the driving of back-moving spring, and namely pressing plate is returned to initial position.
For the ease of operating personnel's rotating cam, the edge of described cam is connected with handle.
As preferably, the bottom surface of described base plate is provided with anti-slop serrations.
In welding utmost point group's process, for preventing the relative workbench displacement of anchor clamps, in the sole arrangement of base plate anti-slop serrations is arranged, this anti-slop serrations increases between base plate and the workbench and rubs.
The utility model is simple in structure, and is easy to operate, and practical; The quality of the operating efficiency in the time of effectively providing utmost point group to weld and utmost point group welding.
Description of drawings
Fig. 1 is used for the structural representation of the cam anchor clamps of utmost point group welding for the utility model.
Fig. 2 is for being in the structural representation under the clamped condition in the cam anchor clamps of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the cam anchor clamps that the utility model is used for utmost point group welding are described in further detail.
As depicted in figs. 1 and 2, a kind of cam anchor clamps for utmost point group welding, comprise base plate 1, two fixed heads 7 are installed on this base plate 1, be connected with support bar 10 between two fixed heads 7, and also being provided with 13, two fixed heads 7 of two dividing plates that parallel dead plate 7 arranges, support bar 10 and two dividing plates 13 between two fixed heads 7 surrounds three of placing utmost point group and holds frame 14.
Hold being sliding combined with pressing plate 12 in the frame 14, this pressing plate 12 is installed on the travel(l)ing rest.Travel(l)ing rest is made up of motion bar 11 and installing plate 5, and motion bar 11 runs through fixed head 7 and is slidingly matched with fixed head 7, and motion bar 11 is positioned at the dual-side that holds frame 14, and motion bar 11 of the present utility model is four, and installing plate 5 is fixed on an end of motion bar 11.
The eccentric cam 4 that drives travel(l)ing rest that is hinged with is connected with the back-up block 3 that cooperatively interacts with cam 4 on the base plate 1 on the installing plate 5, and this back-up block 3 is fixed on the installing plate 5 by distance adjusting means.
Distance adjusting means comprises the screw rod 6 that runs through described installing plate 5, is positioned at that threaded engagement has lock nut 8 on the screw rod 6 of installing plate 5 both sides, and back-up block 3 is fixed on the end of screw rod 6.By loosening lock nut 8, the distance between back-up block 3 and the installing plate 5 can be regulated in the position of mobile screw 6 relative installing plates 5, to satisfy the needs of different-thickness utmost point group welding.
Be arranged with back-moving spring 9 on the fixed head 7 of close cam 4 and the motion bar 11 between the installing plate 5, after utmost point group welding is finished, rotating cam 4, motion bar 11 resets under the driving of back-moving spring 9.
The edge of cam 4 is connected with handle 2, handled easily personnel rotating cam 4, and the bottom surface of base plate 1 is provided with anti-slop serrations, and anti-slop serrations is used for preventing the displacement of welding process anchor clamps.
When cam anchor clamps of the present utility model are worked, operating personnel are placed on utmost point group and hold in the frame 14, then by handle 2 rotating cams 4, cam 4 drives travel(l)ing rest and moves, the pressing plate 12 of fixedlying connected with travel(l)ing rest will hold the utmost point group compacting in the frame 14, can carry out welding job to utmost point group, after welding is finished, rotating cam 4, travel(l)ing rest resets under the driving of back-moving spring 9.
The above only is preferable implementation example of the present utility model, is not limited to the utility model, and is all within the utility model spirit and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. one kind is used for the cam anchor clamps that utmost point group welds, comprise base plate (1), described base plate (1) is provided with and a plurality ofly holds frame (14) for what place utmost point group, and each holds and is sliding combined with pressing plate (12) in the frame (14), described pressing plate (12) is installed on the travel(l)ing rest, described base plate (1) is gone up the also eccentric cam (4) that drives described travel(l)ing rest that is hinged with, it is characterized in that, described travel(l)ing rest is provided with installing plate (5), be connected with the back-up block (3) that cooperatively interacts with described cam (4) on this installing plate (5), described back-up block (3) is connected with described installing plate (5) by distance adjusting means.
2. cam anchor clamps for utmost point group welding as claimed in claim 1, it is characterized in that, described distance adjusting means comprises and runs through described installing plate (5), and is fixed on screw rod (6) on the installing plate (5) by lock nut (8), and described back-up block (3) is fixed on the end of screw rod (6).
3. the cam anchor clamps for utmost point group welding as claimed in claim 2 is characterized in that the described frame (14) that holds is 2~5.
4. the cam anchor clamps for utmost point group welding as claimed in claim 3 is characterized in that the described frame (14) that holds is 3.
5. cam anchor clamps for utmost point group welding as claimed in claim 4, it is characterized in that, two fixed heads (7) have been arranged in parallel on the described base plate (1), be connected with support bar (10) between described two fixed heads (7), also be provided with the dividing plate (13) that parallel described fixed head (7) is arranged between described two fixed heads (7), described fixed head (7), support bar (10) and dividing plate (13) surround the described frame (14) that holds.
6. the cam anchor clamps for utmost point group welding as claimed in claim 5 is characterized in that described travel(l)ing rest also comprises the motion bar (11) that is slidingly matched with described fixed head (7), and described installing plate (5) is fixed on the described motion bar (11).
7. the cam anchor clamps for utmost point group welding as claimed in claim 6 is characterized in that, are with back-moving spring (9) on the fixed head (7) of close described cam and the motion bar (11) between the installing plate (5).
8. the cam anchor clamps for utmost point group welding as claimed in claim 7 is characterized in that the edge of described cam (4) is connected with handle (2).
9. the cam anchor clamps for utmost point group welding as claimed in claim 8 is characterized in that the bottom surface of described base plate (1) is provided with anti-slop serrations.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220664582XU CN203031178U (en) | 2012-12-03 | 2012-12-03 | Cam fixture used for plate group welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220664582XU CN203031178U (en) | 2012-12-03 | 2012-12-03 | Cam fixture used for plate group welding |
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CN203031178U true CN203031178U (en) | 2013-07-03 |
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CN201220664582XU Expired - Fee Related CN203031178U (en) | 2012-12-03 | 2012-12-03 | Cam fixture used for plate group welding |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105290673A (en) * | 2015-10-29 | 2016-02-03 | 湖州美胜机械有限公司 | Welding clamp for aviation chair handrail |
WO2016045561A1 (en) * | 2014-09-23 | 2016-03-31 | 南车青岛四方机车车辆股份有限公司 | Welding clamping device |
CN105501791A (en) * | 2015-12-02 | 2016-04-20 | 王学科 | Cam type super computer mounting platform |
CN106041480A (en) * | 2016-06-24 | 2016-10-26 | 双登集团股份有限公司 | Long and narrow-shaped electrode group encasing clamp |
CN107717293A (en) * | 2017-10-12 | 2018-02-23 | 广州百兴网络科技有限公司 | A kind of new energy car battery frame dividing plate weld fixture apparatus and technique |
CN110479806A (en) * | 2019-08-22 | 2019-11-22 | 北华航天工业学院 | A kind of metal elongate articles are from resistance heating stamping device |
CN110977305A (en) * | 2019-12-31 | 2020-04-10 | 荣旗工业科技(苏州)股份有限公司 | Positioning fixture of semi-automatic spot welder |
CN112791766A (en) * | 2020-12-21 | 2021-05-14 | 郑国琼 | Domestic environment-friendly manual type after-combustion furnace carbon powder crushing treatment device |
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2012
- 2012-12-03 CN CN201220664582XU patent/CN203031178U/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016045561A1 (en) * | 2014-09-23 | 2016-03-31 | 南车青岛四方机车车辆股份有限公司 | Welding clamping device |
US10137539B2 (en) | 2014-09-23 | 2018-11-27 | Crrc Qingdao Sifang Co., Ltd. | Welding clamping device |
CN105290673A (en) * | 2015-10-29 | 2016-02-03 | 湖州美胜机械有限公司 | Welding clamp for aviation chair handrail |
CN105501791A (en) * | 2015-12-02 | 2016-04-20 | 王学科 | Cam type super computer mounting platform |
CN106041480A (en) * | 2016-06-24 | 2016-10-26 | 双登集团股份有限公司 | Long and narrow-shaped electrode group encasing clamp |
CN107717293A (en) * | 2017-10-12 | 2018-02-23 | 广州百兴网络科技有限公司 | A kind of new energy car battery frame dividing plate weld fixture apparatus and technique |
CN110479806A (en) * | 2019-08-22 | 2019-11-22 | 北华航天工业学院 | A kind of metal elongate articles are from resistance heating stamping device |
CN110479806B (en) * | 2019-08-22 | 2020-11-27 | 北华航天工业学院 | Self-resistance heating stamping device for metal elongated parts |
CN110977305A (en) * | 2019-12-31 | 2020-04-10 | 荣旗工业科技(苏州)股份有限公司 | Positioning fixture of semi-automatic spot welder |
CN112791766A (en) * | 2020-12-21 | 2021-05-14 | 郑国琼 | Domestic environment-friendly manual type after-combustion furnace carbon powder crushing treatment device |
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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: 20130703 Termination date: 20151203 |
|
EXPY | Termination of patent right or utility model |