WO2023216815A1 - Dispositif de réglage de centrage - Google Patents

Dispositif de réglage de centrage Download PDF

Info

Publication number
WO2023216815A1
WO2023216815A1 PCT/CN2023/088697 CN2023088697W WO2023216815A1 WO 2023216815 A1 WO2023216815 A1 WO 2023216815A1 CN 2023088697 W CN2023088697 W CN 2023088697W WO 2023216815 A1 WO2023216815 A1 WO 2023216815A1
Authority
WO
WIPO (PCT)
Prior art keywords
adjustment
preset
centering
pressure plate
deformation
Prior art date
Application number
PCT/CN2023/088697
Other languages
English (en)
Chinese (zh)
Inventor
眭朕杰
杨康康
王彦辉
Original Assignee
宁德时代新能源科技股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 宁德时代新能源科技股份有限公司 filed Critical 宁德时代新能源科技股份有限公司
Publication of WO2023216815A1 publication Critical patent/WO2023216815A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the present application relates to the field of battery technology, and in particular to a centering adjustment device.
  • the battery includes a plurality of battery cells arranged side by side. End plates are usually provided at both ends in the arrangement direction of the battery cells for support and protection. In order to ensure the assembly effect, the battery cells and end plates need to be centered and aligned. However, during the battery production process, the actual dimensions of the battery cells and end plates often have tolerances from the design dimensions, resulting in gaps between the battery cells and the battery cells. , it is difficult to center the alignment between the battery cell and the end plate and between the end plate and the end plate at the same time, making it difficult to adjust the centering of the battery.
  • a centering adjustment device is provided.
  • the present application provides a centering adjustment device for aligning the center lines of at least two workpieces with a preset center line.
  • the centering adjustment device includes two groups arranged on both sides of a preset center line.
  • Adjustment mechanism, each set of adjustment mechanisms includes at least two adjustment components spaced apart along the direction of the preset center line, each adjustment component includes a deformation component; wherein, the adjustment components in the two sets of adjustment mechanisms are paired in a direction perpendicular to the preset center line In each pair of adjustment components, two deformation parts are pressed against the workpiece at the same time, so that the center line of the workpiece is aligned with the preset center line.
  • each set of adjustment mechanisms includes at least two adjustment components spaced apart along the direction of the preset center line.
  • Each adjustment component includes a deformation component. parts, in which the adjustment components in the two sets of adjustment mechanisms are arranged in pairs along the direction perpendicular to the preset center line. In each pair of adjustment components, two deformation parts are pressed against the workpiece at the same time, so that the center line of the workpiece is in line with the preset center line. Alignment.
  • the centerline of the workpiece located between the paired adjustment components can be kept aligned with the preset centerline. Based on this, by adjusting the center lines of the workpieces between multiple pairs of adjustment components to align with the preset center lines, the center alignment of multiple workpieces can be achieved, solving the problem of difficult centering adjustments caused by large dimensional tolerances of workpieces. .
  • the centering adjustment device includes a driving mechanism that is drivingly connected with each set of adjustment mechanisms for applying a driving force toward the preset centerline direction to the adjustment mechanism.
  • a driving force is applied to the adjustment mechanism in the direction of the preset center line through the driving mechanism, so that the center line of the workpiece located between the paired adjustment components can be adjusted to be consistent with the preset center line. Alignment.
  • each set of adjustment mechanisms includes a pressure plate, and all adjustment components are arranged on the pressure plate at intervals along the preset centerline direction; the driving mechanism is drivingly connected to the pressure plate in each set of adjustment mechanisms.
  • the adjustment components are arranged on the pressure plate at intervals along the preset centerline direction, and the driving mechanism is drivingly connected to the pressure plate, and the pressure plate is used to transmit the driving force exerted by the driving mechanism to all the adjustment components at the same time.
  • the center lines of multiple workpieces can be adjusted to be aligned with the preset center lines at the same time, achieving central alignment of multiple workpieces.
  • one end of the deformation member in each adjustment assembly is fixedly connected to the pressure plate, and the other end extends in a direction away from the pressure plate and has a certain deformation capability in a direction perpendicular to the preset center line.
  • the elastic modulus of the deformation member is about 150 N/mm2 to 300 N/mm2; and/or the maximum compression amount of the deformation member is about 5 mm to 100 mm.
  • the deformation ability of the deformation component will affect the range of position adjustment of the workpiece.
  • the centering adjustment device can be applied The scope is wider.
  • each adjustment component includes an adjustment plate.
  • the adjustment plate is disposed at an end of the deformation member facing away from the pressure plate and can follow the deformation member to move relative to the pressure plate under the pressure of the workpiece.
  • an adjustment plate is provided at one end of the deformation part facing away from the pressure plate, and the adjustment plate is used to press against the workpiece, so that the process of adjusting the position of the workpiece by the deformation part is smoother.
  • the pressure plate is provided with a sliding channel extending in a direction perpendicular to the preset center line;
  • the adjusting component includes a limiting rod sliding through the sliding channel, one end of the limiting rod is connected to the adjusting plate, and the other end is provided with
  • the limit section is used to limit the limit rod from being separated from the pressure plate along its sliding direction;
  • the deformation member is sleeved on the limit rod and is located between the adjustment plate and the pressure plate.
  • the limit rod when the limit rod receives a force along the direction of the perpendicular preset center line, the limit rod will move along the direction of the perpendicular preset center line, and because one end of the limit rod is in contact with the preset center line, The adjustment plate is connected, and the other end is provided with a limit section so that the limit rod will not deviate from the sliding channel. Based on this, when the driving mechanism drives the pressure plate to move toward the preset centerline direction and presses the deformation part against the workpiece, the deformation part is compressed.
  • the deformation part is sleeved on the limiting rod and located between the adjustment plate and the pressure plate, such that The limit rod can guide and limit the deformation part during the process of being compressed, so that the deformation part can deform smoothly in the direction perpendicular to the preset center line, thereby more accurately adjusting the center line of the workpiece to the preset center line. Centerline alignment.
  • one end of the sliding channel close to the preset centerline is provided with a threaded segment
  • the adjustment component includes an adjusting nut that matches the threaded segment.
  • the adjusting nut is sleeved on the limiting rod, and one end of the adjusting nut faces the preset centerline and The deformation parts are in contact.
  • an adjusting nut is installed outside the limiting rod, and one end of the adjusting nut is connected to the sliding
  • the threaded section of the sliding channel is threaded, and the other end of the adjusting nut is contacted with the deformation piece.
  • the adjusting nut includes a connected connecting section and an abutting section, the connecting section is threadedly engaged with the threaded section, the abutting section is in contact with the deformation element, and the radial size of the abutting section is greater than the radial dimension of the threaded section. size.
  • the abutting section when the connecting end and the threaded section are in a threaded state, since the radial size of the abutting section is larger than the radial size of the threaded section, the abutting section can be prevented from entering the sliding channel, thereby ensuring the abutment.
  • the segment can contact the deformation part.
  • the centering adjustment device further includes a bearing base, and the adjustment mechanism is provided on the bearing base.
  • the adjustment mechanism is arranged on the bearing seat, so that during the centering adjustment process, multiple workpieces can be placed on the bearing seat, thereby ensuring that the height of the multiple workpieces is adjusted while centering. Also able to be consistent.
  • Figure 1 is a schematic diagram of the working state of the centering adjustment device in an embodiment of the present application
  • Figure 2 is a schematic structural diagram of a centering adjustment device in an embodiment of the present application.
  • Figure 3 is an exploded view of the centering adjustment device in Figure 2;
  • Figure 4 is a partial enlarged view of position A in Figure 3;
  • Figure 5 is a detailed view of the adjustment mechanism of the centering adjustment device in an embodiment of the present application.
  • Adjustment mechanism 110. Adjustment component; 111. Deformation piece; 112. Adjustment plate; 113. Limiting rod; 113a. Limiting section; 114. Adjusting nut; 114a. Connecting section; 114b. Contact section; 120. Pressure plate; 121. Sliding channel;
  • an embodiment means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art understand, both explicitly and implicitly, that the embodiments described herein may be combined with other embodiments.
  • multiple refers to more than two (including two).
  • multiple groups refers to two or more groups (including two groups), and “multiple pieces” refers to It is more than two pieces (including two pieces).
  • a battery usually includes a box and a plurality of battery cells arranged in the box.
  • the box includes two end plates oppositely arranged along the direction in which the battery cells are arranged, and two opposite side plates perpendicular to the direction in which the battery cells are arranged. .
  • the battery cells and end plates need to be aligned and adjusted so that the center lines of each battery cell and the end plates are aligned to avoid gaps between the side plates and each battery cell.
  • the glue is evenly distributed and ensures the welding quality of end plates and side plates.
  • the current method of centering adjustment is to arrange the battery cells and end plates in a preset direction between two opposite plates, and use the two plates to apply vertical force to the battery cells and end plates at the same time. Pressure in the alignment direction. Since the actual sizes of battery cells and end plates often have tolerances from the design sizes, during centering adjustment, the two plates can only clamp the largest end plate or battery cell, and cannot realize all battery cells and The end plates are aligned centrally at the same time.
  • the present application provides a centering adjustment device, which includes a plurality of adjustment components respectively arranged on both sides of a preset center line, and the plurality of adjustment components are arranged along a vertical preset
  • the direction of the center line is set in pairs, and multiple pairs of adjustment components are used to independently adjust the centering of each battery cell and end plate, thereby ensuring that each battery cell and end plate can be effectively adjusted, and realizing that all battery cells
  • the body and end plates are centered at the same time.
  • Figure 1 shows a schematic diagram of the working state of the centering adjustment device in an embodiment of the present application
  • Figure 2 shows a schematic structural diagram of the centering adjustment device in an embodiment of the present application.
  • an embodiment of the present application provides a centering adjustment device for aligning the center lines of at least two workpieces 10 with a preset center line 11 .
  • the centering adjustment device includes two sets of adjustment mechanisms 100 arranged on both sides of a preset center line 11.
  • Each set of adjustment mechanisms 100 includes at least two adjustment components 110 spaced apart along the direction of the preset center line 11.
  • Each adjustment component 110 It includes deformation parts 111; among them, the adjustment components 110 of the two sets of adjustment mechanisms 100 are arranged in pairs along the direction perpendicular to the preset center line 11.
  • each pair of adjustment components 110 two deformation parts 111 are pressed against the workpiece 10 at the same time, so that the The center line of the workpiece 10 is aligned with the preset center line 11 .
  • the workpiece 10 includes battery cells, end plates and other components that need to be aligned and adjusted.
  • each set of adjustment mechanisms 100 includes at least two adjustment components 110 spaced apart along the direction of the preset center line 11.
  • Each adjustment component 110 includes a deformation member 111.
  • the adjustment components 110 are arranged in pairs along the direction perpendicular to the preset center line 11.
  • two deformation members 111 are in contact with the workpiece 10 at the same time. Press so that the center line of the workpiece 10 is aligned with the preset center line 11.
  • the centerline of the workpiece 10 between the paired adjustment components 110 can be kept aligned with the preset centerline 11 . Based on this, by adjusting the center lines of the workpieces 10 between the multiple pairs of adjustment components 110 to align with the preset centerline 11 , the central alignment of the multiple workpieces 10 can be achieved, thus solving the problem of alignment caused by the large dimensional tolerance of the workpieces 10 difficult to adjust.
  • the preset center line 11 is a virtual line set to provide a centrally aligned reference line during the centering adjustment process.
  • the virtual line can also be drawn or carved. come out.
  • the two sets of adjustment mechanisms 100 of the centering adjustment device are disposed on both sides of the preset center line 11 , including two sets of adjustment mechanisms 100 equidistantly disposed on both sides of the preset center line 11 , and two sets of adjustment mechanisms 100 unequally spaced.
  • the ground is arranged on both sides of the preset center line 11.
  • the deformation member 111 moves in the direction perpendicular to the preset center line 11 under the pressure of the workpiece 10
  • the deformation amounts on The distance between the adjustment component 110 and the preset centerline 11 is D1
  • the distance between the second adjustment component 110 on the other side and the preset centerline 11 is D2
  • the first deformation member 111 of the first adjustment component 110 is L1.
  • the centering adjustment device includes a driving mechanism 200 that is drivingly connected to each set of adjustment mechanisms 100 for applying a driving force toward the preset centerline 11 to the adjustment mechanism 100 .
  • the driving mechanism 200 applies a driving force toward the preset center line 11 to the adjustment mechanism 100 , so that the center line of the workpiece 10 located between the paired adjustment components 110 can be adjusted to be aligned with the preset center line 11 .
  • the driving mechanism 200 includes electric cylinders, and the number of electric cylinders located on the same side of the preset center line 11 may be one or more.
  • each set of adjustment mechanisms 100 includes a pressure plate 120 , and all adjustment components 110 are spaced apart on the pressure plate 120 along the direction of the preset center line 11 .
  • the driving mechanism 200 is drivingly connected to the pressure plate 120 in each set of adjustment mechanisms 100 .
  • the pressure plate 120 is used to transmit the driving force exerted by the driving mechanism 200 to all the adjustment components 110 at the same time, thereby At the same time, the center lines of the multiple workpieces 10 are adjusted to be aligned with the preset center line 11 to achieve central alignment of the multiple workpieces 10 .
  • the pressure plate 120 serves to connect multiple adjustment components 110 and transmit the driving force of the driving mechanism 200 to the multiple adjustment components 110. It may not have the ability to actively apply pressure to other components.
  • the shape of the pressing plate 120 can be circular, elliptical, polygonal or a combination thereof.
  • the length of the pressing plate 120 along the direction of the preset center line 11 is greater than or equal to the sum of the thicknesses of the multiple workpieces 10 in the arrangement direction that require centering adjustment.
  • one end of the deformation member 111 in each adjustment assembly 110 is fixedly connected to the pressure plate 120 , and the other end extends in a direction away from the pressure plate 120 and has a certain deformation capability in a direction perpendicular to the preset centerline 11 .
  • the two deformation members 111 in the same pair of adjustment components 110 are pressed against the workpiece 10 at the same time.
  • the workpiece 10 can be adjusted in the direction of the vertical preset center line.
  • a protrusion is provided on the side of the pressure plate 120 facing the preset center line 11, and one end of the deformation member 111 is fixed to the protrusion.
  • the deformation member 111 includes a spring, and uses the compressed rebound force of the spring to adjust the position of the workpiece 10 .
  • the structure is simple and does not cause damage to the workpiece 10 .
  • spring materials include carbon spring steel (65 steel, 70 steel), low manganese spring steel (65Mn), silicon manganese spring steel (60Si2MnA).
  • the deformation ability of the deformation member 111 will affect the range of position adjustment of the workpiece 10.
  • the centering adjustment device can have a wider applicable range.
  • the elastic modulus of the deformation member 111 is about 150N/mm2 to 300N/mm2.
  • the maximum compression amount of the deformation member 111 is about 5mm to 100mm, and the pressure range is about 100N to 500N. , making the centering adjustment device have a wider scope of application.
  • the deformation ability of the deformation element 111 is affected by many factors.
  • the wire diameter, outer diameter, and total number of turns of the spring will affect its deformation ability.
  • the wire diameter of the spring is 1 mm to 3 mm
  • the outer diameter is 5 mm. to 30mm
  • the total number of turns is 10 turns to 100 turns.
  • Figure 3 shows an exploded view of the centering adjustment device in Figure 2;
  • Figure 4 shows a partial enlarged view of position A in Figure 3;
  • Figure 5 shows an adjustment mechanism of the centering adjustment device in an embodiment of the present application. Detail image.
  • each adjustment assembly 110 includes an adjustment plate 112.
  • the adjustment plate 112 is disposed at an end of the deformation member 111 facing away from the pressure plate 120 and can follow the pressure of the workpiece 10.
  • the deformation member 111 moves relative to the pressure plate 120 .
  • the adjustment plate 112 has a plate-like structure.
  • the adjustment plate 112 is between the deformation part 111 and the workpiece 10, instead of pressing the deformation part 111 against the workpiece 10, so as to obtain a larger contact area and make the deformation part
  • the pressure provided by 111 is transmitted to the workpiece 10 more evenly.
  • the shape of the adjustment plate 112 may be circular, polygonal or a combination thereof.
  • the pressure plate 120 is provided with a sliding channel 121 extending in a direction perpendicular to the preset center line 11 .
  • the adjustment assembly 110 includes a limiting rod 113 that slides through the sliding channel 121 .
  • One end of the limiting rod 113 is connected to the adjusting plate 112
  • the other end is provided with a limiting section 113a.
  • the limiting section 113a is used to limit the limiting rod 113 from being separated from the pressing plate 120 along its sliding direction.
  • the deformation member 111 is sleeved on the limiting rod 113 and is located between the adjusting plate 112 and the pressing plate 120.
  • the sliding channel 121 allows the limiting rod 113 to pass through and slide.
  • the cross-sectional shapes of the sliding channel 121 and the limiting rod 113 may be circular, polygonal, or a combination thereof.
  • the cross-sectional shapes of the sliding channel 121 and the limiting rod 113 are circular, and their radial dimensions are the same, so that the sliding process of the limiting rod 113 is smoother.
  • the limiting rod 113 When the limiting rod 113 receives a force along the direction of the vertical preset center line 11 , the limiting rod 113 will move along the direction of the vertical preset center line 11 , and because one end of the limiting rod 113 is connected to the adjustment plate 112 , the other end is provided with a limiting section 113a, so that the limiting rod 113 will not escape from the sliding channel 121.
  • the driving mechanism 200 drives the pressure plate 120 to move toward the preset centerline 11 and presses the deformation member 111 against the workpiece 10 , the deformation member 111 is compressed because the deformation member 111 is sleeved on the limiting rod 113 and located Between the adjustment plate 112 and the pressure plate 120, the limit rod 113 can play a guiding and limiting role when the deformation member 111 is compressed, so that the deformation member 111 can smoothly deform in the direction perpendicular to the preset center line 11. Thereby, the center line of the workpiece 10 is adjusted to be aligned with the preset center line 11 more accurately.
  • one end of the sliding channel 121 close to the preset centerline 11 is provided with a threaded section
  • the adjustment assembly 110 includes an adjusting nut 114 that matches the threaded section.
  • the adjusting nut 114 is sleeved on the limiting rod 113 , and the adjusting nut 114 faces the preset center.
  • One end of the wire 11 is in contact with the deformation member 111 .
  • the sliding The depth of screwing into the channel 121 can adjust the movable range of the limit rod 113, so that in the initial state of the centering adjustment, the initial length of the deformation member 111 is adjustable, thereby satisfying the centering adjustment of the workpiece 10 of different sizes. need.
  • the adjusting nut 114 includes a connected connecting section 114a and an abutting section 114b.
  • the connecting section 114a is threaded with the threaded section to connect the adjusting nut 114 in the sliding channel 121.
  • the abutting section 114b is connected to the deformation member. 111 abutting, and the radial size of the abutting segment 114b is larger than the radial size of the thread segment.
  • the abutting segment 114b can be prevented from entering the sliding channel 121, thereby ensuring that the abutting segment 114b can interact with the deformation member. 111 contact.
  • the centering adjustment device further includes a bearing base 300 , and the adjustment mechanism 100 is disposed on the bearing base 300 .
  • the adjustment mechanism 100 is arranged on the bearing seat 300 so that multiple workpieces 10 can be placed on the bearing seat 300 during the centering adjustment process, thereby ensuring that the heights of the multiple workpieces 10 can be kept consistent during centering adjustment.
  • the adjustment mechanism 100 is fixed on the bearing base 300, or the adjustment mechanism 100 is placed on the bearing base.
  • the centering adjustment device includes a bearing base 300, an electric cylinder provided on the bearing base 300, and two sets of adjustment components 110 provided on the bearing base 300.
  • the two sets of adjustment components 110 are provided respectively.
  • each set of adjustment mechanisms 100 includes a pressure plate 120 and a plurality of adjustment components 110.
  • the driving end of the electric cylinder is connected to the pressure plate 120.
  • the plurality of adjustment components 110 of each set of adjustment mechanisms 100 are along the preset
  • the center line 11 is arranged at intervals on the pressure plate 120. In the direction perpendicular to the preset center line 11, the adjustment components 110 are arranged in pairs.
  • Each adjustment component 110 includes a spring.
  • One end of the spring is connected to the pressure plate 120, and the other end faces away.
  • the direction of the pressure plate 120 extends.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Jigs For Machine Tools (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

La présente demande concerne un dispositif de réglage de centrage, comprenant deux mécanismes de réglage (100), qui sont disposés sur deux côtés d'une ligne centrale prédéfinie (11). Chaque mécanisme de réglage (100) comprend au moins deux ensembles de réglage (110), qui sont disposés à des intervalles dans une direction de ligne centrale prédéfinie ; chaque ensemble de réglage (110) comprend un élément de déformation (111) ; les ensembles de réglage (110) des deux mécanismes de réglage (100) sont disposés par paires dans une direction perpendiculaire à la ligne centrale prédéfinie (11) ; et dans chaque paire d'ensembles de réglage (110), deux éléments de déformation (111) sont pressés simultanément contre une pièce à travailler (10), de telle sorte qu'une ligne centrale de la pièce à travailler (10) est alignée avec la ligne centrale prédéfinie (11). Le dispositif de réglage de centrage peut surmonter le problème de difficulté de réglage de centrage de batteries.
PCT/CN2023/088697 2022-05-10 2023-04-17 Dispositif de réglage de centrage WO2023216815A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202221098756.0U CN216903058U (zh) 2022-05-10 2022-05-10 对中调整装置
CN202221098756.0 2022-05-10

Publications (1)

Publication Number Publication Date
WO2023216815A1 true WO2023216815A1 (fr) 2023-11-16

Family

ID=82192961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/088697 WO2023216815A1 (fr) 2022-05-10 2023-04-17 Dispositif de réglage de centrage

Country Status (2)

Country Link
CN (1) CN216903058U (fr)
WO (1) WO2023216815A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216903058U (zh) * 2022-05-10 2022-07-05 宁德时代新能源科技股份有限公司 对中调整装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05277864A (ja) * 1992-03-26 1993-10-26 Ikeda Koki Kk 工作機械におけるセンターリング装置
CN204234979U (zh) * 2014-05-24 2015-04-01 刘毅 一种板材对接焊接的端面对齐装置
CN108639771A (zh) * 2018-05-31 2018-10-12 广西宏发重工机械有限公司 一种砖垛对中机构
CN210116958U (zh) * 2019-05-05 2020-02-28 大族激光科技产业集团股份有限公司 一种玻璃板对中装置
CN113910631A (zh) * 2021-10-09 2022-01-11 苏州巨一智能装备有限公司 一种新能源电池生产线电芯对中定位装置
CN215955427U (zh) * 2021-09-28 2022-03-04 宁德时代新能源科技股份有限公司 电池定位装置
CN216903058U (zh) * 2022-05-10 2022-07-05 宁德时代新能源科技股份有限公司 对中调整装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05277864A (ja) * 1992-03-26 1993-10-26 Ikeda Koki Kk 工作機械におけるセンターリング装置
CN204234979U (zh) * 2014-05-24 2015-04-01 刘毅 一种板材对接焊接的端面对齐装置
CN108639771A (zh) * 2018-05-31 2018-10-12 广西宏发重工机械有限公司 一种砖垛对中机构
CN210116958U (zh) * 2019-05-05 2020-02-28 大族激光科技产业集团股份有限公司 一种玻璃板对中装置
CN215955427U (zh) * 2021-09-28 2022-03-04 宁德时代新能源科技股份有限公司 电池定位装置
CN113910631A (zh) * 2021-10-09 2022-01-11 苏州巨一智能装备有限公司 一种新能源电池生产线电芯对中定位装置
CN216903058U (zh) * 2022-05-10 2022-07-05 宁德时代新能源科技股份有限公司 对中调整装置

Also Published As

Publication number Publication date
CN216903058U (zh) 2022-07-05

Similar Documents

Publication Publication Date Title
WO2023216815A1 (fr) Dispositif de réglage de centrage
WO2021114095A1 (fr) Dispositif de soudage et son appareil d'alimentation de fil
CN103354233A (zh) 一种晶闸管阀段及其顶压装置
WO2021114096A1 (fr) Appareil de soudage et son dispositif d'alimentation en fil
WO2021114094A1 (fr) Dispositif de soudage et appareil d'alimentation en fil
JP2009006351A (ja) 積層鉄心の金型装置
CN212623268U (zh) 一种透镜调节装置
CN218569086U (zh) 电池托盘
JP7238496B2 (ja) パイプベンダ
CN211348904U (zh) 平衡可调节的本压绑定装置
KR20050008834A (ko) 압출기 겸 파이프 프레스
US11919796B2 (en) Bend-forming device for glass plate
CN216213667U (zh) 电芯化成夹具
CN110064661B (zh) 一种用于复合轧制的控宽夹持装置
CN202491528U (zh) 纸卷支撑机构及使用该纸卷支撑机构的打印装置
CN113275820A (zh) 一种汽车车身焊接夹持装置
CN105567928B (zh) 硅钢机械刻痕机压辊装置
CN107813167B (zh) 一种在卧式加工中心上加工行星架主体的工具
CN105562547A (zh) 一种翅片疏密装置
CN102243428A (zh) 一种屏幕浮动装置
CN218134213U (zh) 入料折极耳装置
KR20210106254A (ko) 이차전지 압연장치
CN217570256U (zh) 一种校正装置
CN215089998U (zh) 一种顶托结构及加工装置
CN219582041U (zh) 焊接工装

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23802590

Country of ref document: EP

Kind code of ref document: A1