CN200976366Y - Fixture - Google Patents
Fixture Download PDFInfo
- Publication number
- CN200976366Y CN200976366Y CNU2006201605888U CN200620160588U CN200976366Y CN 200976366 Y CN200976366 Y CN 200976366Y CN U2006201605888 U CNU2006201605888 U CN U2006201605888U CN 200620160588 U CN200620160588 U CN 200620160588U CN 200976366 Y CN200976366 Y CN 200976366Y
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- China
- Prior art keywords
- location
- plate
- anchor clamps
- locating piece
- supporting bracket
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- 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 - Lifetime
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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
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Abstract
The utility model relates to a fixture, comprising a clamp device positioned on a support device, wherein the clamp device is able to slide on the support device. The utility model is capable of fixing a cell core in order to accurately align the electrode with the grinding wheel on the drill for sanding. The utility model has the advantages of improving the availability and operability of the welding, sanding and polishing job; reducing the damage rate of the cell cover and other parts; effectively increasing the recycle rate of the poor batteries as well as the enterprise profits.
Description
Technical field
The utility model is about a kind of anchor clamps, specifically, is a kind of anchor clamps that are used for treatment of battery electricity core pole weldering nuclear about a kind of.
Background technology
Battery battery core is in the back segment manufacturing procedure, and negative (just) utmost point pole on the battery battery core is to link to each other with external circuit by spot welding, produces the finished product battery.
Because negative (just) utmost point pole of battery battery core and external circuit weldering can occur as leak in pinpoint welding procedure, weld defects such as sealing-off, and the defective products rate that has the battery battery core of this weld defect accounts for and produces about 1% of battery total amount every day, if calculate by a born electrogenesis pond 200,000 output, the battery defective products of producing every day that has weld defect just has 2000, and quantity is considerable.Therefore, reprocess utilization again, can reduce production costs greatly, increase economic benefit of enterprises for the battery defective products.
Because electric core itself does not have quality problems in the battery defective products, therefore, the defective products battery done over again, and to utilize be fully feasible again.At first with the weldering nuclear sanding and polishing on negative (just) utmost point pole of the battery of spot welding smooth after, carry out secondary spot welding again.
At present, the method of weldering nuclear sanding and polishing is normally used to be artificial sanding and polishing method, the concrete operations mode of this method is: the sheet type emery wheel that adopts a kind of removing material to make, and it is installed on the drilling machine, start drilling machine, make sheet type emery wheel high speed rotating, grasp defective products electricity core then, make the weldering nuclear on negative (just) utmost point pole of defective products electricity core on the sheet type emery wheel of rotation, carry out sanding and polishing.
Because hand is in operating process, can shake during the electric core of the fixing control of hand, this makes the position instability of electric core, under the drill bit high speed rotating, emery wheel can't be accurately corresponding with the pole position that needs sanding and polishing, pole surface behind the sanding and polishing can occur uneven, and there is remaining weldering to examine, simultaneously because of the shake of hand in operating process, emery wheel other position to electric core also easy to wear causes electric core leakage as the insulating cell of pole below or the hush panel seal-weld around the pole, and product quality can not be guaranteed, qualification rate is lower, but also causes hand injured easily.
The utility model content
It is unstable that the purpose of this utility model is to overcome the fixing control of armrest when carrying out pole weldering nuclear sanding and polishing of existing defective products electricity core, emery wheel and the pole weldering nuclear position that needs sanding and polishing can't accurately corresponding shortcomings, provide a kind of fixedly control stabilization, a kind of anchor clamps that are used for treatment of battery electricity core pole weldering nuclear that emery wheel is accurately corresponding with the pole weldering nuclear position energy that needs sanding and polishing.
Anchor clamps of the present utility model comprise clamping device and bracing or strutting arrangement, and clamping device is positioned on the bracing or strutting arrangement, and slide on bracing or strutting arrangement.
Anchor clamps of the present utility model adopt the fixing electric core position of clamping device, the position of self-contained battery electricity core effectively, and the emery wheel on the drilling machine is accurately corresponding with the pole part potential energy that needs polishing, pole and the inaccurate problem of emery wheel contraposition when hand-manipulated have been solved, reduced owing to emery wheel exceeds the scrappage that the polishing scope is damaged other positions, adopt the tangent slip polishing of electric core and emery wheel simultaneously, easy and simple to handle, thereby improve the operability and the validity of the work of negative (just) utmost point pole weldering nuclear sanding and polishing, reduction is to the destructive rate at battery cover board and other position, and the direct utilance again that improves bad battery effectively, reduce cost, increase the performance of enterprises.
Description of drawings
Fig. 1 is a kind of execution mode elevational schematic view of the utility model anchor clamps;
Fig. 2 is a kind of execution mode floor map of the utility model anchor clamps;
Fig. 3 is a kind of execution mode side schematic view of the utility model anchor clamps;
Fig. 4 is the another kind of execution mode elevational schematic view of the utility model anchor clamps;
Fig. 5 is the another kind of execution mode floor map of the utility model anchor clamps;
Fig. 6 is the another kind of execution mode side schematic view of the utility model anchor clamps;
Fig. 7 is another execution mode elevational schematic view of the utility model anchor clamps;
Fig. 8 is another execution mode floor map of the utility model anchor clamps.
Embodiment
Below in conjunction with accompanying drawing execution mode of the present utility model is elaborated.
As shown in Figure 1, anchor clamps of the present utility model comprise clamping device 1 and bracing or strutting arrangement 2, and clamping device 1 is positioned on the bracing or strutting arrangement 2, and slide on bracing or strutting arrangement 2.
Described clamping device 1 comprises that location-plate 3, first locating piece 4 and second locating piece, 5, the first locating pieces 4 are positioned at the upper surface of location-plate 3 with second locating piece 5 and fixedly connected with location-plate 3, and the lower surface of location-plate 3 and bracing or strutting arrangement 2 are slidingly connected.
As shown in Figure 2, have at least one microscler through hole 6 on described first locating piece 4 and second locating piece 5 respectively, screw 7 passes microscler through hole 6 first locating piece 4 is connected with location-plate 3 with second locating piece 5.The number of the microscler through hole 6 on described first locating piece 4 is two, and the microscler through hole 6 of these two location adjustings is arranged in parallel, and the length direction of microscler through hole 6 is the glide direction of location-plate 3; The number of the microscler through hole 6 on second locating piece 5 is two, these two microscler through hole 6 word orders that the location is regulated, and the length direction of microscler through hole 6 is vertical with the glide direction of location-plate 3.The effect of described first locating piece 4 and second locating piece 5 mainly is to regulate its particular location according to the electric core width of different model.Wherein, the microscler through hole 6 of location adjusting is to carry out position adjustments by the screw 7 that is threaded with location-plate 3 to fix.
The close end of described second locating piece 5 and emery wheel also has projection 8.Projection 8 on second locating piece 5 is the location that are used between battery electrode column and the emery wheel, prevent its in bruting process battery along the axial displacement of pole direction.
The method of the concrete adjusting of described first locating piece 4 and second locating piece 5 is: unclamp screw 7, electric core 9 is put between first locating piece 4 and second locating piece 5, after the microscler through hole 6 that first locating piece 4 and second locating piece 5 are regulated along the location slides into suitable position, tighten screw 7 electric core is clamped.First locating piece 4 is the width distance that are used for regulating electric core, and second locating piece 5 is to be used for regulating the distance between the emery wheel 10 on electric core pole and the drilling machine.
As shown in Figures 2 and 3, emery wheel 10 is positioned at an end that has projection 8 on the clamping device 1.Emery wheel 10 flexibly connects with rotating shaft 11, and rotating shaft 11 is installed on the bench drill.The height of emery wheel 10 can be regulated by the length of adjusting the rotating shaft 11 on the drilling machine on the drilling machine, is on the same horizontal plane to guarantee emery wheel 10 and pole.
As Fig. 1, Fig. 4 and shown in Figure 7, the axle sleeve 14 that described location-plate 3 lower surfaces can have guide groove 12, slide block 13 or fixedly connected with it, location-plate 3 is slidingly matched with bracing or strutting arrangement 2 by guide groove 12, slide block 13 or axle sleeve 14.
As shown in figures 1 and 3, described location-plate 3 lower surfaces have guide groove 12, and described bracing or strutting arrangement 2 comprises supporting bracket 15, supporting bracket 15 be shaped as arbitrary polygons such as square, rectangle, under the preferable case, supporting bracket 15 is a rectangle.Described supporting bracket 15 is vertical with the plate face of location-plate 3, and the top of supporting bracket 15 is positioned at guide groove 12, and location-plate 3 is slidingly matched by the top of guide groove 12 with supporting bracket 15; Or as Fig. 4 and shown in Figure 6, described location-plate 3 lower surfaces have slide block 13, and described bracing or strutting arrangement 2 comprises supporting bracket 15, and the top of supporting bracket 15 has chute 16, and slide block 13 is positioned at chute 16, and location-plate 3 is slidingly matched by slide block 13 and chute 16.
As shown in Figure 7, described location-plate 3 lower surfaces are fixedly connected with axle sleeve 14, and described bracing or strutting arrangement 2 also comprises guide rail 17 and two supporting brackets 15, and guide rail 17 and is fixedlyed connected with two supporting brackets 15 between two supporting brackets 15; Axle sleeve 14 is enclosed within on the guide rail 17 and with guide rail 17 and is slidingly matched, and axle sleeve 14 drives location-plate 3 and slides on guide rail 17.
Described bracing or strutting arrangement 2 can also comprise installs base plate 18, and supporting bracket 15 is fixedlyed connected with installation base plate 18.The shape that base plate 18 is installed can be the polygon of arbitrary shape, as rectangle, square etc., is preferably rectangle.Use installation base plate 18 to help location and installation supporting bracket 15, also help the location and installation of anchor clamps on the drilling machine base simultaneously.
In order to reduce the abrasion between axle sleeve 14 and the guide rail 17, as shown in Figure 8, the two ends in axle sleeve 14 can have sliding sleeve 19, be interference fit (being fastenedly connected) between sliding sleeve 19 and the axle sleeve 14, and sliding sleeve 19 are slidingly matched with guide rail 17.Sliding sleeve 19 can adopt wear-resisting metal material arbitrarily, is preferably copper.
Under the more preferred situation, described guide rail 17 is two, article two, guide rail 17 is also parallel to each other on same horizontal plane, described clamping device 1 also comprises mounting panel 20, mounting panel 20 is between location-plate 3 and axle sleeve 14, mounting panel 20 is fixedlyed connected with the axle sleeve 14 on two guide rails 17 respectively, and described location-plate 3 is fixedly mounted on the surface of mounting panel 20.
Use two guide rails 17, can not tilt after can guaranteeing mounting panel 20 and the axle sleeve 14 on two guide rails 17 being fixedlyed connected, guarantee that mounting panel 20 is in same horizontal installation site, the location-plate 3 that makes clamping device 1 is after fixedly mounting with mounting panel 20, can not tilt, thereby guarantee the quality of battery battery core in pole weldering nuclear bruting process.
As shown in Figure 7 and Figure 8, described bracing or strutting arrangement 2 can also comprise stop screw 21.The number of stop screw 21 is two, and described stop screw 21 lays respectively on the supporting bracket 15 of mounting panel 20 both sides, and is threaded with supporting bracket 15.Stop screw 21 can limit the distance that axle sleeve 14 slides, the sliding distance of the electric core of just final restriction.The distance that the electricity core slides generally is slightly larger than the length of pole, but can not be oversize, because of the increase of stroke can reduce production efficiency, generally, the distance that promptly electric core slides be pole length 1.1-1.8 doubly.
As shown in Figure 7 and Figure 8, anchor clamps of the present utility model can also comprise gliding operation device 22, this gliding operation device 22 comprises fixed head 23, gear 24, tooth bar 25, backstay 26, connecting rod 27 and handle 28, fixed head 23 is between gear 24 and handle 28, connecting rod 27 is through gear 24, fixed head 23 and handle 28, connecting rod 27 is fixedlyed connected with handle 28 with gear 24, connecting rod 27 is rotating flexible connection with fixed head 23, and fixed head 23 is connected with supporting bracket 15 vertical fixing; Tooth bar 25 is positioned at the top of gear 24, and meshes with gear 24; Backstay 26 is positioned at an end of tooth bar 25, and an end of backstay 26 passes tooth bar 25 and fixedly connected with tooth bar 25, and the other end of backstay 26 is fixedlyed connected with axle sleeve 14 or mounting panel 20.
Described fixed head 23 is the polygon of arbitrary shape, as rectangle, square etc., is preferably rectangle.
Described backstay 26 is the column of arbitrary shape, this column can be preferably bolt for bolt or double-screw bolt, and the end that bolt has a bolt head is fixedlyed connected with axle sleeve 14 or mounting panel 20, the other end of bolt passes tooth bar 25, by nut tooth bar 25 is connected with bolt.The employing of bolt helps dismounting and the installation of tooth bar 25 in the replacing process.
Described connecting rod 27 is the column of arbitrary shape, and this column can be preferably the cylinder connecting rod for cylinder, oval cylinder etc.
Described gliding operation device 22 is to rotate by control operation handle 28 driven gears 24, and tooth bar 25 slides on guide rail 17 by moving the whole axle sleeve 14 of final drive with the engagement of gear 24.
The setting of sliding is to make electric core sanding and polishing position Even Grinding.Because more than one of the solder joint on the pole, be generally two or more, and the point of contact of emery wheel and pole has only one, if electric core transfixion, then can only polish at most one and weld epipole, and can present a concavity plane after this some polishing, follow-up point welding process is checked in concavity plane and some remaining welderings adverse effect, can cause sealing-off or fried fire, thereby increase battery defective products rate.Therefore, electric core pole steps up the device parallel sliding in sanding and polishing weldering epipole process, and the point of contact that makes sanding and polishing is along the parallel direction of pole grinding weldering epipole back and forth, has guaranteed that all weldering nuclear is by sanding and polishing fully and form smooth surface polishing.
The utility model anchor clamps are with to have bench drill now matching used.Because the drilling machine running speed is higher, in order to guarantee that the weldering nuclear energy on the pole is removed fast, guarantee that emery wheel can not exceed the pole width range in bruting process, damage other parts, as the rubber cushion that insulate, seal-weld etc., also can not be heated because of long-time polishing simultaneously causes insulating the aging and leakage of rubber cushion.Therefore, the thickness of emery wheel is corresponding with the width of electric core pole.It can determine emery wheel thickness according to the width of pole in the concrete model of battery.Diameter is crossed conference and is caused breaking at the operating process medium plain emery wheel, the broken emery wheel generation potential safety hazard that flies out; The too small abrasion of grinding wheel that causes of diameter is fast, and the frequency of replacing is too high, has increased production cost.And diameter too hour emery wheel be difficult to align with the pole surface, increase operation easier.Because the width of electric core pole is generally 2 millimeters, therefore, the removing material thickness that emery wheel adopts is 2 millimeters, and diameter is 20 millimeters a chromium steel bistrique formula emery wheel.
The emery wheel that the material of chromium steel bistrique formula emery wheel uses when hand-manipulated improves to some extent.Consider employee's operability during manual operations, grinding wheel diameter is bigger, be generally 30 millimeters-40 millimeters, emery wheel material is the sheet type cutting blade, the polishing mode be emery wheel and electric core plane in vertical direction, the pole surface slips over emery wheel at a certain angle, vertically grinds and cuts, and the degree of depth of cutting and direction all are difficult to control.And the anchor clamps that the utility model provides, after the electricity core is clipped in and fixes in the anchor clamps, electricity core plane and plane of grinding wheel all remain under the level, therefore can not adopt the sheet type cutting blade, (thickness is 2 millimeters and employing has certain thickness, diameter is 20 millimeters) bistrique formula emery wheel, and polish by spin friction.Distance by control emery wheel and pole surface is controlled grinding depth.The sheet type emery wheel is because the existence of cutting force, weldering nuclear is cut bigger nickel to cut or the nickel sheet under the situation of drilling machine high speed rotating, splash out and stab the operative employee easily, and the product of bistrique formula wheel grinding all becomes broken foam shape, be difficult for hurting sb.'s feelings, and the flatness of grinding face is higher.
The concrete operation method that the anchor clamps treatment of battery electricity core pole that uses the utility model to provide welds nuclear is provided:
When 1, the anchor clamps treatment of battery electricity core pole weldering of using the utility model to provide is examined, unclamp screw 7, electric core 9 is put between first locating piece 4 and second locating piece 5 (as shown in Figure 2), the microscler through hole 6 that the position of first locating piece 4 and second locating piece 5 is regulated along the location according to the size dimension of the concrete model of electric core slides and regulates, after making electric core pole and emery wheel position alignment also tangent, tighten screw 7 electric core is fixed.
2, start drilling machine, left hand is pinned electric core 9, and the right hand promotes location-plate 3 or stirs operating grip 28, make clamping device 1 drive electric core 9 slidably reciprocate on the supporting bracket 15 or on the guide rail 17 carry out grinding 1-3 time after, take out electric core 9.
The anchor clamps that the utility model provides are applicable to that the various weldering nuclear polishings that have the battery battery core defective products of weld defect because of the pole point welding process utilize operation again.With the fixing electric core position of anchor clamps, solved the problem that pole and emery wheel contraposition when hand-manipulated are forbidden, reduced owing to emery wheel exceeds the scrappage that the polishing scope is damaged other positions, adopt the tangent slip polishing of electric core and emery wheel simultaneously, easy and simple to handle, it is evenly smooth to polish, the qualification rate height.
Claims (14)
1, a kind of anchor clamps is characterized in that, these anchor clamps comprise clamping device (1) and bracing or strutting arrangement (2), and clamping device (1) is positioned on the bracing or strutting arrangement (2), and go up slip at bracing or strutting arrangement (2).
2, anchor clamps according to claim 1, it is characterized in that, described clamping device (1) comprises location-plate (3), first locating piece (4) and second locating piece (5), first locating piece (4) is positioned at the upper surface of location-plate (3) with second locating piece (5) and fixedlys connected with location-plate (3), and the lower surface of location-plate (3) and bracing or strutting arrangement (2) are slidingly connected.
3, anchor clamps according to claim 2 is characterized in that, have at least one microscler through hole (6) on first locating piece (4) or second locating piece (5) respectively; Screw (7) passes microscler through hole (6) first locating piece (4) is connected with location-plate (3) with second locating piece (5).
4, anchor clamps according to claim 3, it is characterized in that, the number of the microscler through hole (6) on first locating piece (4) is two, and the microscler through hole (6) of these two location adjustings is arranged in parallel, and the length direction of microscler through hole (6) is the glide direction of location-plate (3); The number of the microscler through hole (6) on second locating piece (5) is two, these two microscler through hole (6) word orders that the location is regulated, and the length direction of microscler through hole (6) is vertical with the glide direction of location-plate (3).
5, according to any described anchor clamps among the claim 2-4, it is characterized in that an end of described second locating piece (5) has projection (8).
6, according to any described anchor clamps among the claim 1-4, it is characterized in that, the axle sleeve (14) that described location-plate (3) lower surface has guide groove (12), slide block (13) or fixedlys connected with it, described location-plate (3) is slidingly matched by guide groove (12), slide block (13) or axle sleeve (14) and bracing or strutting arrangement (2).
7, anchor clamps according to claim 6, it is characterized in that, described location-plate (3) lower surface has guide groove (12), described bracing or strutting arrangement (2) comprises supporting bracket (15), supporting bracket (15) is vertical with the plate face of location-plate (3), and the top of supporting bracket (15) is positioned at guide groove (12), and location-plate (3) is slidingly matched by the top of guide groove (12) with supporting bracket (15).
8, anchor clamps according to claim 6, it is characterized in that, described location-plate (3) lower surface has slide block (13), described bracing or strutting arrangement (2) comprises supporting bracket (15), the top of supporting bracket (15) has chute (16), slide block (13) is positioned at chute (16), and location-plate (3) is slidingly matched by slide block (13) and chute (16).
9, anchor clamps according to claim 6, it is characterized in that, described location-plate (3) lower surface is fixedly connected with axle sleeve (14), described bracing or strutting arrangement (2) also comprises guide rail (17) and two supporting brackets (15), guide rail (17) is positioned between two supporting brackets (15), and fixedlys connected with two supporting brackets (15); Axle sleeve (14) is enclosed within guide rail (17) and upward and with guide rail (17) is slidingly matched.
10, anchor clamps according to claim 9 is characterized in that, described bracing or strutting arrangement (2) also comprises installs base plate (18), and supporting bracket (15) is fixedlyed connected with installation base plate (18).
11, anchor clamps according to claim 9 is characterized in that, the two ends in the described axle sleeve (14) have sliding sleeve (19), are interference fit between sliding sleeve (19) and the axle sleeve (14), and sliding sleeve (19) is slidingly matched with guide rail (17).
12, according to claim 9 or 11 described anchor clamps, it is characterized in that, described guide rail (17) is two, article two, guide rail (17) is also parallel to each other on same horizontal plane, described clamping device (1) also comprises mounting panel (20), mounting panel (20) is positioned between location-plate (3) and the axle sleeve (14), and mounting panel (20) is fixedlyed connected with the axle sleeve (14) on two guide rails (17) respectively, and described location-plate (3) is fixedly mounted on the surface of mounting panel (20).
13, anchor clamps according to claim 9, it is characterized in that, described support arrangement (2) also comprises stop screw (21), the number of stop screw (21) is two, described stop screw (21) lays respectively on the supporting bracket (15) of mounting panel (20) both sides, and is threaded with supporting bracket (15).
14, anchor clamps according to claim 6, it is characterized in that, described anchor clamps also comprise gliding operation device (22), described gliding operation device (22) comprises fixed head (23), gear (24), tooth bar (25), backstay (26), connecting rod (27) and handle (28), fixed head (23) is positioned between gear (24) and the handle (28), connecting rod (27) is through gear (24), fixed head (23) and handle (28), connecting rod (27) is fixedlyed connected with handle (28) with gear (24), connecting rod (27) is rotating flexible connection with fixed head (23), and fixed head (23) is connected with supporting bracket (15) vertical fixing; Tooth bar (25) is positioned at the top of gear (24), and meshes with gear (24); Backstay (26) is positioned at an end of tooth bar (25), and an end of backstay (26) passes tooth bar (25) and fixedly connected with tooth bar (25), and the other end of backstay (26) is fixedlyed connected with axle sleeve (14) or mounting panel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201605888U CN200976366Y (en) | 2006-11-30 | 2006-11-30 | Fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201605888U CN200976366Y (en) | 2006-11-30 | 2006-11-30 | Fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976366Y true CN200976366Y (en) | 2007-11-14 |
Family
ID=38902647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201605888U Expired - Lifetime CN200976366Y (en) | 2006-11-30 | 2006-11-30 | Fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200976366Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012136036A1 (en) * | 2011-04-07 | 2012-10-11 | 长沙中联重工科技发展股份有限公司 | A fixing structure for connecting pieces among tower bodies and a distributing machine having the fixing structure |
| CN104308674A (en) * | 2014-10-29 | 2015-01-28 | 重庆市希怡食品有限公司 | Clamp for grinding blade in cutting machine for chicken feet with pickled pepper |
| CN107020526A (en) * | 2017-05-19 | 2017-08-08 | 六安中达信息科技有限公司 | A kind of nonstandard different in nature fastener drill jig |
| CN108247268A (en) * | 2018-01-11 | 2018-07-06 | 浙江南都电源动力股份有限公司 | A kind of cell polar ear welding tool setup |
| CN110808401A (en) * | 2019-11-14 | 2020-02-18 | 惠州亿纬锂能股份有限公司 | Battery module grouping clamp and using method |
-
2006
- 2006-11-30 CN CNU2006201605888U patent/CN200976366Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012136036A1 (en) * | 2011-04-07 | 2012-10-11 | 长沙中联重工科技发展股份有限公司 | A fixing structure for connecting pieces among tower bodies and a distributing machine having the fixing structure |
| CN104308674A (en) * | 2014-10-29 | 2015-01-28 | 重庆市希怡食品有限公司 | Clamp for grinding blade in cutting machine for chicken feet with pickled pepper |
| CN104308674B (en) * | 2014-10-29 | 2019-02-05 | 重庆市希怡食品有限公司 | Fixture is used in blade polishing in Chicken Feet with Pickled Peppers cutting machine |
| CN107020526A (en) * | 2017-05-19 | 2017-08-08 | 六安中达信息科技有限公司 | A kind of nonstandard different in nature fastener drill jig |
| CN108247268A (en) * | 2018-01-11 | 2018-07-06 | 浙江南都电源动力股份有限公司 | A kind of cell polar ear welding tool setup |
| CN110808401A (en) * | 2019-11-14 | 2020-02-18 | 惠州亿纬锂能股份有限公司 | Battery module grouping clamp and using method |
| CN110808401B (en) * | 2019-11-14 | 2021-06-01 | 湖北亿纬动力有限公司 | Battery module grouping clamp and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |