Flexible battery part pressing and riveting tool structure and pressing and riveting device
By designing a flexible battery component riveting fixture structure, the problems of traditional fixture structures being unable to adapt to deformation and having low precision are solved, achieving high-precision riveting and quick replacement to adapt to different product specifications.
Patent Information
- Application Number
- CN202423166351.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-20
AI Technical Summary
In existing technologies, the methods for fixing flexible battery components are difficult to achieve the ideal riveting effect and assembly accuracy, and traditional tooling structures cannot adapt to deformation, resulting in low repeatability and incompatibility with multiple products.
A flexible battery component riveting fixture structure was designed, including a gantry base, floating blocks, positioning blocks, and a riveting device. By combining the floating blocks and positioning blocks, fine adjustment and precise positioning can be achieved. Combined with a hydraulic system and a riveting head, high-precision riveting is ensured.
It achieves high-precision repeatability positioning, adapts to minute deformations of battery components, reduces the risk of damage, and can be quickly replaced to adapt to different product specifications, thus improving the quality and precision of riveting.
Smart Images
Figure CN223520252U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to tooling technical field, especially relate to a flexible battery spare riveting tool structure and riveting device. BACKGROUND
[0002] New energy battery PACK (battery pack) as the core component of electric vehicle, its assembling process precision and stability are directly related to the performance and service life of battery pack. In the manufacturing process of battery PACK, the fixing of battery spare is a crucial link, especially the flexible battery spare, because of its material characteristics and shape complexity, the traditional fixing mode often is difficult to achieve ideal riveting effect and assembly accuracy. The battery spare riveting tool structure on the market adopts rigid design, it is difficult to adapt to the deformation of flexible battery spare in the riveting process, the repeated positioning accuracy is low, and the riveting tool on the market is special, and cannot be flexible and compatible with multiple products. INVENTION CONTENTS
[0003] The utility model discloses a flexible battery spare riveting tool structure, which aims to solve the above technical problems in the prior art.
[0004] To achieve the above object, the utility model embodiment provides a flexible battery spare riveting tool structure for fixing battery spare, including gantry base, floating block, positioning block, be equipped with a plurality of longitudinal parallel arrangement's positioning block on the gantry base, and the upper end of positioning block supports battery spare. The floating block is arranged between the gantry base and the positioning block, and the floating block includes a horizontal support bar and two longitudinal support bars. The horizontal support bar abuts against the upper end of the gantery base, and the horizontal support bar is perpendicular to the gantry base. One end of the two longitudinal support bars is arranged at the front end and the rear end of the horizontal support bar respectively, and the other end is arranged at the lower front end and the lower rear end of the positioning block respectively.
[0005] Further, the bottom end of the horizontal support bar is provided with a symmetrically chiseled boss, and a reinforcing rib is further connected between the horizontal support bar and the gantry base.
[0006] Further, a plurality of positioning holes are arranged on the gantry base, and the horizontal support bar is connected with the positioning holes through a locking piece to form a limit.
[0007] Further, the two ends of the positioning block are provided with embedded guide pieces, and the longitudinal support bars pass through the guide pieces from bottom to top and are connected to the positioning block.
[0008] Further, the front side and the rear side of the upper end of the positioning block are provided with abutting pieces for limiting the battery spare, and the height of the abutting pieces is higher than the height after placing the battery spare.
[0009] Further, the application further provides a flexible battery part press-in device, and the flexible battery part press-in device comprises the flexible battery part press-in tool structure.
[0010] Further, the press-in device comprises a base, a hydraulic system and a press-in head, a gantry base is located at one side of the base, the hydraulic system is arranged on the base, a driving end of the hydraulic system is connected with the press-in head, the base extends a protective pad base towards a front end, the protective pad base is located at a top end of the gantry base and is arranged between the plurality of positioning blocks, and the press-in head is symmetrically arranged with the protective pad base.
[0011] Further, a clamping piece is arranged between the gantry base and the base, the clamping piece is arranged at an outer side of the gantry base, and a bolt is sequentially arranged through the clamping piece and is locked and connected to the base.
[0012] The flexible battery part press-in tool structure provided by the embodiment of the application has at least one of the following technical effects:
[0013] The two longitudinal support strips are respectively connected to front and rear ends of the horizontal support strip and extend downwards to lower parts of the positioning blocks and are connected to the positioning blocks in a sliding or hinged manner, so that fine adjustment in a certain range in the horizontal direction is allowed, so as to adapt to the slight deformation of the battery part. Through optimization of the design of the positioning blocks, high-precision repeated positioning of the tool matching equipment is realized. The tool can absorb the poor press-in nut caused by manual placement of the parts. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiment of the application, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.
[0015] Figure 1 The overall structure schematic diagram of the flexible battery part press-in tool structure provided by the embodiment of the application is shown in the figure.
[0016] Figure 2 The local structure of the flexible battery part press-in tool structure provided by the embodiment of the application is shown in the figure. Figure 1 ;
[0017] Figure 3 The local structure of the flexible battery part press-in tool structure provided by the embodiment of the application is shown in the figure. Figure 2 ;
[0018] Figure 4 The local structure of the flexible battery part press-in tool structure provided by the embodiment of the application is shown in the figure. Figure 3 ;
[0019] In the drawings, reference numerals:
[0020] 100, battery parts; 110, gantry base; 120, floating block; 130, positioning block; 140, transverse support bar; 150, longitudinal support bar; 160, boss; 170, positioning hole; 180, guide; 190, abutting piece; 191, reinforcing rib;
[0021] 200, base; 210, hydraulic system; 220, riveting head; 230, pad holder; 240, clamping piece; 250, bolt. DETAILED DESCRIPTION
[0022] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings 1-4, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The following will be described by referring to the accompanying drawings Figures 1-4 The described embodiments are exemplary, and are intended to explain the embodiments of the present application, and cannot be understood as a limitation of the present application.
[0023] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0024] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0025] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0026] In an embodiment of the utility model, as shown in Figures 1-4 As shown in the figure, a flexible battery parts 100 rivet tool structure is provided for fixing battery parts 100, including gantry base 110, floating block 120, positioning block 130, a plurality of positioning blocks 130 are arranged longitudinally and parallel on the gantry base 110, and the upper end of the positioning block 130 supports the battery parts 100. Floating block 120 is arranged between the gantry base 110 and the positioning block 130, and the floating block 120 includes a horizontal support bar 140 and two longitudinal support bars 150. The horizontal support bar 140 abuts the upper end of the gantry base 110, and the horizontal support bar 140 is arranged perpendicularly to the gantry base 110. One end of the two longitudinal support bars 150 is arranged at the front end and the rear end of the horizontal support bar 140 respectively, and the other end is arranged at the lower front end and the lower rear end of the positioning block 130 respectively.
[0027] Specifically, the two longitudinal support bars 150 are connected to the front and rear ends of the horizontal support bar 140 and extend downward to the lower part of the positioning block 130, and are connected to the positioning block 130 by sliding or hinged mode, allowing fine adjustment within a certain range in the horizontal direction to adapt to the slight deformation of the battery parts 100. By optimizing the design of the positioning block 130, high-precision repeated positioning of the tool matching equipment is realized. The tool can absorb the poor rivet nut caused by manual placement.
[0028] In another embodiment of the utility model, as shown in Figures 1-2 The bottom end of the horizontal support bar 140 is provided with a symmetrically chiseled boss 160, and the horizontal support bar 140 and the gantry base 110 are further connected with a reinforcing rib 191. The boss 160 serves as the mounting point of the elastic element, so that the horizontal support bar 140 has better floating adjustment capability and can more flexibly adapt to the deformation of the flexible battery parts 100 during the riveting process, reducing the risk of damage to the parts.
[0029] In another embodiment of the utility model, as shown in Figures 1-4 The gantry base 110 is provided with a plurality of positioning holes 170, and the horizontal support bar 140 is connected with the positioning holes 170 through a locking piece to form a limit. The locking piece can be a bolt 250 or a buckle, and through flexible design, the locking piece is disassembled and removed, and the floating block 120 can be disassembled and removed, and a new floating block 120 of the appropriate size can be installed, realizing quick tooling, and different sizes and types of riveting products are shared.
[0030] In another embodiment of the utility model, as shown in Figures 1-4As shown, both ends of the positioning block 130 are provided with embedded guide 180, longitudinal support bar 150 from bottom to top in turn through the guide 180 and is connected to the positioning block 130. Specifically, the guide 180 can be a guide groove or other forms of guide structure for guiding the movement of the longitudinal support bar 150. The design of the guide 180 ensures that the fine adjustment of the longitudinal support bar 150 in the horizontal direction can be smooth and accurate, avoiding positioning error caused by poor movement.
[0031] In another embodiment of the utility model, as shown in Figure 2 As shown, the front side and the rear side of the upper end of the positioning block 130 are provided with abutting pieces 190 for limiting the battery parts 100. The height of the abutting piece 190 is higher than the height after placing the battery parts 100. Specifically, the front side and the rear side of the upper end of the positioning block 130 are respectively provided with abutting pieces 190, and these abutting pieces 190 are block-shaped, which are used for limiting the battery parts 100 during the riveting process. The height of the abutting piece 190 is designed to be higher than the height after placing the battery parts 100, which means that the abutting piece 190 can be in contact with the battery parts 100 in advance before the riveting starts, playing a guiding and limiting role, preventing the battery parts 100 from moving or misplacing during the riveting process, and positioning accurately.
[0032] In another embodiment of the utility model, as shown in Figure 1 And Figure 4 As shown, the utility model also includes a riveting device, and the riveting device includes a flexible battery parts 100 riveting tool structure. The riveting device includes a base 200, a hydraulic system 210 and a riveting head 220, the gantry base 110 is located on one side of the base 200, the hydraulic system 210 is arranged on the base 200, the driving end of the hydraulic system 210 is connected with the riveting head 220, the base 200 extends a protective pad seat 230 towards the front end, the protective pad seat 230 is located at the top end of the gantry base 110 and is arranged between the plurality of positioning blocks 130, and the riveting head 220 is symmetrically arranged with the protective pad seat 230. Specifically, the base 200 extends a protective pad seat 230 towards the front end, the protective pad seat 230 is located at the top end of the gantry base 110 and is arranged between the plurality of positioning blocks 130. The design of the protective pad seat 230 helps to protect the battery parts 100 from being damaged during the riveting process, and at the same time ensures that the riveting head 220 can accurately position the accurate position and contact with the battery parts 100. Through the accurate control of the hydraulic system 210 and the accurate positioning of the flexible battery parts 100 riveting tool structure, the riveting device can realize high-precision riveting, ensuring the riveting quality and precision of the battery parts 100.
[0033] In another embodiment of the utility model, as shown in Figure 1 And Figure 4As shown, the gantry base 110 and the base 200 are also provided with a clamping piece 240, which is arranged on the outer side of the gantry base 110, and a bolt 250 is sequentially threaded through the clamping piece 240 and locked and connected to the base 200. The clamping piece 240 is arranged on the outer side of the gantry base 110 to ensure a close fit between the gantry base 110 and the base 200. The design of the clamping piece 240 takes into account the need for easy installation and disassembly, so as to facilitate maintenance and replacement when necessary. The bolt 250 is sequentially threaded through the clamping piece 240 and locked and connected to the base 200, and this connection method is simple and effective, which can ensure the firm connection between the gantry base 110 and the base 200. The selection and installation process of the bolt 250 follows strict engineering standards to ensure the reliability and durability of the connection.
[0034] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modifications, equivalent replacements and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A flexible battery component press-riveting tool structure for fixing a battery component, characterized by, Including gantry base, floating block, positioning block, the gantry base is equipped with a plurality of longitudinal parallel positioning block, the upper end of the positioning block supports the battery parts, the gantry base and the positioning block are equipped with floating block, the floating block includes horizontal support bar and two longitudinal support bars, the horizontal support bar is in abutment on the upper end of the gantry base, and the horizontal support bar is perpendicular to the gantry base, one end of two longitudinal support bars is arranged at the front end and the rear end of the horizontal support bar respectively, and the other end is arranged at the lower front end and the lower rear end of the positioning block.
2. The flexible battery component press-riveting tooling structure of claim 1, wherein, The bottom end of the horizontal support bar is provided with a symmetrically chiseled boss, and the horizontal support bar and the gantry base are further connected with a reinforcing rib.
3. The flexible battery component press-riveting tooling structure of claim 1, wherein, The gantry base is provided with a plurality of positioning holes, and the horizontal support bar is connected with the positioning hole through a locking piece to form a limit.
4. The flexible battery component press-riveting tooling structure of claim 3, wherein, Both ends of the positioning block are provided with embedded guide pieces, and the longitudinal support bars pass through the guide pieces from bottom to top and are connected to the positioning block.
5. The flexible battery component press-riveting tooling structure of claim 1, wherein, The front side and the rear side of the upper end of the positioning block are provided with abutting pieces for limiting the battery parts, and the height of the abutting pieces is higher than the height after placing the battery parts.
6. A press-riveting device characterized by comprising: The flexible battery parts riveting tool structure is provided.
7. A press riveting device according to claim 6, wherein Including base, hydraulic system and riveting head, the gantry base is located on one side of the base, the hydraulic system is arranged on the base, the driving end of the hydraulic system is connected with the riveting head, the base extends a pad seat towards the front end, the pad seat is located at the top end of the gantry base and is arranged between a plurality of positioning blocks, and the riveting head is symmetrically arranged with the pad seat.
8. A press-riveting device according to claim 7, characterised in that The gantry base and the base are further provided with a clamping piece, the clamping piece is arranged on the outer side of the gantry base, a bolt passes through the clamping piece in sequence and is locked and connected to the base.