CN223506539U - A positioning fixture for welding battery pack brackets - Google Patents

A positioning fixture for welding battery pack brackets

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Publication number
CN223506539U
CN223506539U CN202422986533.3U CN202422986533U CN223506539U CN 223506539 U CN223506539 U CN 223506539U CN 202422986533 U CN202422986533 U CN 202422986533U CN 223506539 U CN223506539 U CN 223506539U
Authority
CN
China
Prior art keywords
rotating rod
top surface
rotating
rod
battery pack
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.)
Active
Application number
CN202422986533.3U
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Chinese (zh)
Inventor
曹婉玉
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Xiamen Fukesheng Industrial Technology Co ltd
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Xiamen Fukesheng Industrial Technology Co ltd
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Application filed by Xiamen Fukesheng Industrial Technology Co ltd filed Critical Xiamen Fukesheng Industrial Technology Co ltd
Priority to CN202422986533.3U priority Critical patent/CN223506539U/en
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Publication of CN223506539U publication Critical patent/CN223506539U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Battery Mounting, Suspending (AREA)

Abstract

本实用新型公开了一种用于电池包托架焊接的定位夹具,属于定位夹具领域,包括底座,底座的顶面固定连接有定位台,且定位台的顶面通过固定调节机构固定连接有若干个快速夹钳,通过在定位台顶面快速夹钳的使用位置设置的固定调节机构,安装快速夹钳时,将快速夹钳放置到凹形固定座的凹口内并推动快速夹钳与挡板相抵,再同时旋动位于凹形固定座顶面两侧的紧固旋钮,紧固旋钮将通过第三转动杆带动螺杆旋转,使活动压板通过螺孔顺着螺杆向下移动,直至活动压板底面的限位杆穿过快速夹钳上开设的安装孔并插入到限位孔内,从而达到便于将快速夹钳快速固定安装在定位台上进行使用的目的,进而给定位夹具的安装和调节使用带来了便捷性。

This utility model discloses a positioning fixture for welding battery pack brackets, belonging to the field of positioning fixtures. It includes a base, a positioning platform fixedly connected to the top surface of the base, and several quick clamps fixedly connected to the top surface of the positioning platform through a fixing adjustment mechanism. Through the fixing adjustment mechanism set at the use position of the quick clamps on the top surface of the positioning platform, when installing the quick clamps, the quick clamps are placed into the recess of the concave fixing seat and pushed to abut against the baffle. At the same time, the fastening knobs located on both sides of the top surface of the concave fixing seat are rotated. The fastening knobs will drive the screw to rotate through the third rotating rod, so that the movable pressure plate moves downward along the screw through the screw hole until the limiting rod on the bottom surface of the movable pressure plate passes through the mounting hole opened on the quick clamp and is inserted into the limiting hole. This achieves the purpose of quickly fixing the quick clamps on the positioning platform for use, thus bringing convenience to the installation, adjustment and use of the positioning fixture.

Description

Positioning clamp for welding battery pack bracket
Technical Field
The utility model relates to the field of positioning fixtures, in particular to a positioning fixture for welding a battery pack bracket.
Background
The battery pack bracket is an important component part in a battery system of a new energy automobile, and is mainly used for installing and fixing a battery pack, so that the stability and the safety of the battery pack are ensured in the running process of a vehicle. The battery pack carrier is generally comprised of a carrier body, a support cantilever, and a flexible buffer. The bracket body is used for installing the battery pack, the supporting cantilever is used for being connected with the frame assembly to fix the battery pack bracket, and the flexible buffer device can effectively buffer torsion and damage in the operation process of the battery pack bracket, so that friction and collision damage are reduced, and the stability and safety of the battery pack are improved.
In prior art, battery package bracket often forms through welded mode production and processing, and when carrying out the welding to battery package bracket, in order to prevent the condition that the work piece of battery package bracket appears the displacement, need fix a position the work piece of battery package bracket through positioning fixture, current battery package bracket welding is with the positioning fixture mostly quick clamp, install a plurality of quick clamp with certain angle through the bolt and fix on the locating bench, place the work piece after waiting to weld to place the locating bench, can accomplish the location fixed to the work piece through operating quick clamp, but a plurality of quick clamps that use in this positioning fixture need pass through the bolt installation and fix at the top surface of locating bench, result in the operation is more troublesome when installing the quick clamp to quick clamp is after fixed, then be difficult to adjust its angle of use, can't carry out corresponding regulation to quick clamp's angle of use according to the user demand, thereby not only reduced positioning fixture when using flexibility, and work efficiency has been reduced.
Disclosure of utility model
The utility model mainly aims to provide a positioning clamp for welding a battery pack bracket, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a be used for battery package bracket welded positioning fixture, includes the base, the top surface fixedly connected with locating bench of base, and the top surface of locating bench passes through fixed adjustment mechanism fixedly connected with a plurality of quick clamp, fixed adjustment mechanism includes spill fixing base, worm wheel, fixed block, worm, screw rod, movable clamp plate and gag lever post, the first dwang swing joint of spill fixing base through the bottom surface is at the top surface of locating bench, and worm wheel fixed connection is in the bottom of first dwang, fixed block fixed connection is in the bottom surface of locating bench, and the worm through the second dwang and fixed block swing joint of front end and with the worm wheel meshing, still respectively swing joint has the screw rod in the both sides wall of spill fixing base through the screw and the screw rod swing joint of top surface, the bottom surface of movable clamp plate still fixedly connected with symmetrical gag lever post.
Preferably, a group of symmetrical mounting holes are respectively formed in the left side and the right side of the bottom surface of the quick clamp.
Preferably, the top surface of the positioning table is provided with a plurality of first rotating holes.
Preferably, limiting holes corresponding to the mounting holes are formed in the inner bottom surface of the notch of the concave fixing seat, side openings are formed in the left side wall and the right side wall of the concave fixing seat respectively, third rotating holes are formed in the inner top surface and the bottom surface of the side openings respectively, sliding grooves are formed in the front side wall and the rear side wall of the side openings respectively, and a baffle is fixedly mounted on the rear end wall of the concave fixing seat.
Preferably, the upper end and the lower end of the screw rod are respectively fixedly provided with a third rotating rod, the third rotating rods are movably arranged in the third rotating holes, the top ends of the third rotating rods are fixedly provided with fastening knobs, the top surfaces of the movable pressing plates are provided with screw holes, the movable pressing plates are in threaded connection with the screw rods through the screw holes, the two sides of the movable pressing plates are respectively fixedly provided with a sliding block, the sliding blocks are movably arranged in the sliding grooves, the top surfaces of the movable pressing plates are fixedly provided with a group of symmetrical limiting rods, and the limiting rods are inserted into the limiting holes through the mounting holes.
Preferably, the first dwang fixed mounting is in the bottom surface of spill fixing base, and first dwang movable mounting is in first rotation hole, worm wheel fixed mounting is in the bottom of first dwang, fixed block fixed mounting is in the bottom surface of locating bench, and has seted up the second rotation hole on the preceding end wall of fixed block, fixed mounting has the second dwang on the preceding end wall of worm, and second dwang movable mounting is in the second rotation hole, the front end of second dwang still fixed mounting has adjust knob, intermeshing is in the same place between worm and the worm wheel.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the quick clamp is placed into the notch of the concave fixing seat and pushed against the baffle plate when the quick clamp is installed through the fixed adjusting mechanism arranged at the using position of the quick clamp on the top surface of the positioning table, then the fastening knob positioned at two sides of the top surface of the concave fixing seat is rotated at the same time, the fastening knob drives the screw rod to rotate through the third rotating rod, so that the movable pressing plate moves downwards along the screw rod through the screw hole until the limit rod at the bottom surface of the movable pressing plate passes through the mounting hole formed in the quick clamp and is inserted into the limit hole, the purpose of conveniently and quickly fixing the quick clamp on the positioning table for use is achieved, the worm is driven to rotate through the second rotating rod after the quick clamp is fixed, the worm is driven to rotate under the meshing action of the worm wheel, the concave fixing seat is driven to rotate through the first rotating rod, the using angle of the quick clamp can be adjusted according to actual use conditions, the using flexibility of the quick clamp can be improved, and the mounting and adjusting use of the positioning clamp are not only brought to convenience, but also the working efficiency is improved, and the quick clamp can be detached to be used normally after the quick clamp is damaged on the subsequent positioning clamp is replaced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the quick clamp of the present utility model;
FIG. 3 is a schematic view of the overall structure of the positioning table of the present utility model;
Fig. 4 is a schematic diagram illustrating the structural disassembly of the fixed adjusting mechanism of the present utility model.
In the figure, 1, a base; 2, a positioning table, 3, a quick clamp, 4, a fixed adjusting mechanism, 5, a mounting hole, 6, a first rotating hole, 7, a concave fixing seat, 8, a first rotating rod, 9, a worm wheel, 10, a fixing block, 11, a second rotating hole, 12, a worm, 13, a second rotating rod, 14, an adjusting knob, 15, a limiting hole, 16, a side opening, 17, a third rotating hole, 18, a chute, 19, a baffle, 20, a screw rod, 21, a third rotating rod, 22, a fastening knob, 23, a movable pressing plate, 24, a screw hole, 25, a sliding block, 26 and a limiting rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a positioning fixture for welding a battery pack bracket comprises a base 1, wherein the top surface of the base 1 is fixedly connected with a positioning table 2, the top surface of the positioning table 2 is fixedly connected with a plurality of quick clamps 3 through a fixed adjusting mechanism 4, the fixed adjusting mechanism 4 comprises a concave fixing seat 7, a worm wheel 9, a fixing block 10, a worm 12, a screw rod 20, a movable pressing plate 23 and a limiting rod 26, the concave fixing seat 7 is movably connected to the top surface of the positioning table 2 through a first rotating rod 8 on the bottom surface, the worm wheel 9 is fixedly connected to the bottom end of the first rotating rod 8, the fixing block 10 is fixedly connected to the bottom surface of the positioning table 2, the worm 12 is movably connected with the fixing block 10 through a second rotating rod 13 on the front end and meshed with the worm wheel 9, two side walls of the concave fixing seat 7 are respectively and movably connected with a screw rod 20 through a third rotating rod 21, the movable pressing plate 23 is movably connected with the screw rod 20 through a screw hole 24 on the top surface, and the bottom surface of the movable pressing plate 23 is also fixedly connected with a symmetrical limiting rod 26.
As shown in fig. 2, a group of symmetrical mounting holes 5 are respectively formed on the left side and the right side of the bottom surface of the quick clamp 3, and the mounting holes 5 formed on the quick clamp 3 are used for being matched with the quick clamp 3 for mounting and use;
As shown in fig. 3, the top surface of the positioning table 2 is provided with a plurality of first rotating holes 6, and the first rotating holes 6 arranged on the positioning table 2 are used for being matched with a first rotating rod 8 to realize rotating operation;
As shown in fig. 4, the bottom surface in the recess of the concave fixing seat 7 is provided with a limiting hole 15 corresponding to the mounting hole 5, the provided mounting hole 5 is used for matching with the use of the mounting hole 5, the left and right side walls of the concave fixing seat 7 are respectively provided with a side opening 16, the provided side opening 16 can enable the movable pressing plate 23 to move up and down in the interior, the top surface and the bottom surface in the side opening 16 are respectively provided with a third rotating hole 17, the provided third rotating hole 17 is used for matching with a third rotating rod 21 to realize rotating operation, the front and rear side walls in the side opening 16 are respectively provided with a sliding groove 18, the provided sliding grooves 18 are used for matching with a sliding block 25 to realize sliding operation, and the rear end wall of the concave fixing seat 7 is also fixedly provided with a baffle 19 which is used for playing a role of limiting and blocking the quick clamp 3;
as shown in fig. 4, the upper end and the lower end of the screw rod 20 are respectively and fixedly provided with a third rotating rod 21, the third rotating rod 21 is movably arranged in the third rotating hole 17, the top end of the third rotating rod 21 at the upper end is fixedly provided with a fastening knob 22, the top surface of the movable pressing plate 23 is provided with a screw hole 24, the movable pressing plate 23 is in threaded connection with the screw rod 20 through the screw hole 24, the two sides of the movable pressing plate 23 are respectively and fixedly provided with a sliding block 25, the sliding block 25 is movably arranged in the sliding groove 18, the top surface of the movable pressing plate 23 is fixedly provided with a group of symmetrical limiting rods 26, the limiting rods 26 penetrate through the mounting holes 5 and are inserted into the limiting holes 15, after the bottom end part of the quick clamp 3 is arranged in a notch of the concave fixing seat 7, the fastening knob 22 can be rotated to drive the screw rod 20 through the third rotating rod 21, so that the movable pressing plate 23 moves downwards along the screw rod 20 through the screw hole 24 until the limiting rods 26 penetrate through the mounting holes 5 and are inserted into the limiting holes 15, and the purpose of conveniently and quickly mounting and fixing the quick clamp 3 on the top surface of the positioning table 2 is used;
As shown in fig. 4, the first rotating rod 8 is fixedly installed on the bottom surface of the concave fixing seat 7, the first rotating rod 8 is movably installed in the first rotating hole 6, the worm wheel 9 is fixedly installed at the bottom end of the first rotating rod 8, the fixing block 10 is fixedly installed on the bottom surface of the positioning table 2, the front end wall of the fixing block 10 is provided with the second rotating hole 11, the front end wall of the worm 12 is fixedly provided with the second rotating rod 13, the second rotating rod 13 is movably installed in the second rotating hole 11, the front end of the second rotating rod 13 is fixedly provided with the adjusting knob 14, the worm 12 and the worm wheel 9 are meshed together, the second rotating rod 13 drives the second rotating rod 13 to rotate in the second rotating hole 11 formed in the front end of the fixing block 10, the worm 12 drives the worm wheel 9 to rotate under the meshing effect, and the worm wheel 9 drives the first rotating rod 8 to rotate in the first rotating hole 6, so that the first rotating rod 8 drives the concave fixing seat 7 to rotate, and then the use angle of the fixed quick clamp 3 is adjusted.
It should be noted that the utility model is a positioning fixture for welding battery pack brackets, which is composed of a plurality of quick clamps 3 arranged on a positioning table 2 on the top surface of a base 1, because the quick clamps 3 are inconvenient to operate when being fixed on the positioning table 2 through bolts and cannot adjust the angle according to the use requirement after being fixed, the problem of the positioning fixture is solved by arranging a fixed adjusting mechanism 4, the fixed adjusting mechanism 4 is arranged at the position where the quick clamps 3 are fixedly arranged on the positioning table 2, when the quick clamps 3 are arranged on the top surface of the positioning table 2, the bottom end parts of the quick clamps 3 are arranged in the notches of a concave fixed seat 7, and after pushing the quick clamps 3 to prop against a baffle 19, the alignment of a mounting hole 5 arranged on the quick clamps 3 and a limit hole 15 arranged on the concave fixed seat 7 can be ensured, and simultaneously, the fastening knob 22 positioned at the two sides of the top surface of the concave fixing seat 7 is rotated, the fastening knob 22 drives the third rotating rod 21 to rotate in the third rotating hole 17, the third rotating rod 21 drives the screw rod 20 to rotate in the side opening 16, the movable pressing plate 23 moves downwards along the screw rod 20 at the side opening 16 through the screw hole 24 formed in the top surface, the sliding blocks 25 at the two sides of the movable pressing plate 23 slide in the sliding groove 18 until the limiting rod 26 arranged at the bottom surface of the movable pressing plate 23 passes through the mounting hole 5 and then is inserted into the limiting hole 15, the fastening knob 22 cannot be rotated, the quick clamp 3 can be quickly mounted and fixed on the top surface of the positioning table 2 for use, and when the use angle of the quick clamp 3 needs to be adjusted according to the positioning and fixing requirements during welding of the battery pack bracket, the rotatable adjusting knob 14 drives the second rotating rod 13 to rotate in the second rotating hole 11 formed in the front end wall of the fixed block 10, the second rotating rod 13 drives the worm 12 to rotate, the worm 12 drives the worm wheel 9 to rotate under the meshing effect, the worm wheel 9 drives the first rotating rod 8 on the top surface to rotate in the first rotating hole 6 formed in the positioning table 2, the first rotating rod 8 drives the concave fixing seat 7 to rotate on the top surface of the positioning table 2, the using angle of the quick clamp 3 fixed on the concave fixing seat 7 can be adjusted, and finally, after a workpiece used for welding a battery pack bracket is placed on the top surface of the positioning table 2, the quick clamp 3 is operated to quickly position and fix the workpiece on the positioning table 2, so that the purposes of improving the installation and the adjusting use convenience and the work efficiency of the positioning clamp are achieved.
The foregoing is only illustrative of the preferred embodiments of the present utility model and, although the present utility model has been described in detail with reference to the foregoing embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and equivalents of the features may be substituted for elements thereof without departing from the true spirit and scope of the utility model.

Claims (6)

1. A positioning fixture for welding a battery pack bracket comprises a base (1) and is characterized in that the top surface of the base (1) is fixedly connected with a positioning table (2), the top surface of the positioning table (2) is fixedly connected with a plurality of quick clamps (3) through a fixed adjusting mechanism (4), the fixed adjusting mechanism (4) comprises a concave fixing seat (7), a worm wheel (9), a fixing block (10), a worm (12), a screw rod (20), a movable pressing plate (23) and a limiting rod (26), the concave fixing seat (7) is movably connected to the top surface of the positioning table (2) through a first rotating rod (8) of the bottom surface, the worm wheel (9) is fixedly connected to the bottom end of the first rotating rod (8), the fixing block (10) is fixedly connected to the bottom surface of the positioning table (2), the worm (12) is movably connected with the fixing block (10) through a second rotating rod (13) of the front end and is meshed with the fixing block (9), the screw rod (20) is movably connected to the two side walls of the concave fixing seat (7) through a third rotating rod (21), the top surface (23) is movably connected to the screw rod (20) through a screw rod (24), and the bottom surface (23) is movably connected to the limiting rod (26) through a second rotating rod (24).
2. The positioning fixture for welding the battery pack bracket according to claim 1, wherein a group of symmetrical mounting holes (5) are respectively formed in the left side and the right side of the bottom surface of the quick clamp (3).
3. The positioning fixture for welding the battery pack bracket according to claim 2, wherein a plurality of first rotating holes (6) are formed in the top surface of the positioning table (2).
4. The positioning fixture for welding the battery pack bracket according to claim 3, wherein limiting holes (15) corresponding to the mounting holes (5) are formed in the inner bottom surface of the concave fixing seat (7), side openings (16) are formed in the left side wall and the right side wall of the concave fixing seat (7), third rotating holes (17) are formed in the inner top surface and the inner bottom surface of the side openings (16), sliding grooves (18) are formed in the front side wall and the rear side wall of the side openings (16), and baffle plates (19) are fixedly mounted on the rear end wall of the concave fixing seat (7).
5. The positioning fixture for welding the battery pack bracket according to claim 4, wherein the upper end and the lower end of the screw rod (20) are respectively fixedly provided with a third rotating rod (21), the third rotating rod (21) is movably arranged in the third rotating hole (17), the top end of the third rotating rod (21) at the upper end is fixedly provided with a fastening knob (22), the top surface of the movable pressing plate (23) is provided with a screw hole (24), the movable pressing plate (23) is in threaded connection with the screw rod (20) through the screw hole (24), two sides of the movable pressing plate (23) are respectively fixedly provided with a sliding block (25), the sliding blocks (25) are movably arranged in the sliding grooves (18), the top surface of the movable pressing plate (23) is fixedly provided with a group of symmetrical limiting rods (26), and the limiting rods (26) penetrate through the mounting holes (5) to be inserted into the limiting holes (15).
6. The positioning fixture for welding the battery pack bracket is characterized in that the first rotating rod (8) is fixedly arranged on the bottom surface of the concave fixing seat (7), the first rotating rod (8) is movably arranged in the first rotating hole (6), the worm wheel (9) is fixedly arranged at the bottom end of the first rotating rod (8), the fixing block (10) is fixedly arranged on the bottom surface of the positioning table (2), the second rotating hole (11) is formed in the front end wall of the fixing block (10), the second rotating rod (13) is fixedly arranged on the front end wall of the worm (12), the second rotating rod (13) is movably arranged in the second rotating hole (11), the front end of the second rotating rod (13) is fixedly provided with the adjusting knob (14), and the worm (12) and the worm wheel (9) are mutually meshed together.
CN202422986533.3U 2024-12-04 2024-12-04 A positioning fixture for welding battery pack brackets Active CN223506539U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202422986533.3U CN223506539U (en) 2024-12-04 2024-12-04 A positioning fixture for welding battery pack brackets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202422986533.3U CN223506539U (en) 2024-12-04 2024-12-04 A positioning fixture for welding battery pack brackets

Publications (1)

Publication Number Publication Date
CN223506539U true CN223506539U (en) 2025-11-04

Family

ID=97511415

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202422986533.3U Active CN223506539U (en) 2024-12-04 2024-12-04 A positioning fixture for welding battery pack brackets

Country Status (1)

Country Link
CN (1) CN223506539U (en)

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