CN212599947U

CN212599947U - Lead accumulator welds uses anchor clamps

Info

Publication number: CN212599947U
Application number: CN202021260455.4U
Authority: CN
Inventors: 孔朋
Original assignee: Qufu Shengwei Power Technology Co ltd
Current assignee: Qufu Shengwei Power Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-02-26
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a lead accumulator welds and uses anchor clamps relates to lead accumulator welds anchor clamps technical field, including the bottom plate, bottom plate one end fixedly connected with backup pad, backup pad top fixedly connected with upper sliding shaft, backup pad bottom fixedly connected with lower sliding shaft, lower sliding shaft sliding connection has a slide cartridge, slide cartridge top fixedly connected with spacing section of thick bamboo, spacing section of thick bamboo top swing joint has the gag lever post, the gag lever post intermediate position swing joint has spacing spring, the gag lever post bottom fixedly connected with stopper; the utility model discloses the last slide bar of backup pad top fixedly connected with, the last swing joint of slide bar has a plurality of slide cartridge, and each slide cartridge is relatively independent, can fix the slide cartridge on the certain position of last slide bar through the cooperation of gag lever post and spacing spring, and the polar plate is by the centre gripping on the slide cartridge, and the distance between each independent slide cartridge can change the distance between the each polar plate that can adjust.

Description

Lead accumulator welds uses anchor clamps

Technical Field

The utility model relates to a lead accumulator welds anchor clamps technical field, especially relates to a lead accumulator welds and uses anchor clamps.

Background

Besides lithium batteries, lead storage batteries are also a very important battery system; the lead accumulator mainly comprises polar plates, a separator, a shell, electrolyte, lead connecting strips, polar columns and the like, wherein the polar plates have positive and negative polarities, and are processed by taking a polar plate group (namely a polar group) which is prepared according to capacity and is stringed together in the processes from the assembly of the polar plates to the final installation into a battery box for cast welding.

The conventional lead storage battery welding clamp can not adjust the distance between the polar plates after clamping and fixing the polar plates and then performs welding, if the distance between the polar plates needs to be adjusted, a corresponding clamp needs to be customized again, and the adaptability of the lead storage battery welding clamp is not high and does not accord with the current situation of the diversification of the size and the specification of the modern lead storage battery.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current lead accumulator and welding anchor clamps among the prior art and pressing from both sides the distance between the tight fixed back of polar plate and then weld, if need adjust the problem that the distance between the polar plate then needs the corresponding anchor clamps of customization again, and the lead accumulator who provides welds and uses anchor clamps.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lead accumulator welds and uses anchor clamps, includes the bottom plate, bottom plate one end fixedly connected with backup pad, backup pad top fixedly connected with goes up the slide bar, slide bar under backup pad bottom fixedly connected with, slide bar sliding connection has a slide cartridge, the spacing section of thick bamboo of slide cartridge top fixedly connected with, spacing section of thick bamboo top swing joint has the gag lever post, gag lever post intermediate position swing joint has spacing spring, gag lever post bottom fixedly connected with stopper, slide cartridge one side fixedly connected with connecting plate, connecting plate intermediate position fixedly connected with movable rod, movable rod bottom swing joint has a tight spring in top, movable rod top swing joint has the activity to press from both sides the slide rail, one section fixedly connected with fixation clamp of activity clamp slide rail, activity clamp slide rail other end swing joint has the activity to press from both sides.

Optionally, the number of the upper sliding shafts and the number of the lower sliding shafts are respectively two, the two upper sliding shafts are fixedly connected to the front end and the rear end of the top of the supporting plate, and the two lower sliding shafts are fixedly connected to the front end and the rear end of the bottom of the supporting plate.

Optionally, the cross-sectional shapes of the upper sliding shaft and the lower sliding shaft are completely the same, and the upper sliding shaft is uniformly provided with rectangular grooves along the axial direction.

Optionally, the size of the cross-sectional shape of the limiting block is 1.2 times that of the cross-sectional shape of the rectangular groove.

Optionally, the number of the supporting plates is two, and the two supporting plates are respectively and fixedly connected to two ends of the top of the bottom plate.

Optionally, the fixed clamp bottom is rotatably connected with a clamping screw, and the right end of the clamping screw is in threaded connection with the movable clamp bottom.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses the last slide bar of backup pad top fixedly connected with, the last swing joint of slide bar has a plurality of slide cartridge, and each slide cartridge is relatively independent, can fix the slide cartridge on the certain position of last slide bar through the cooperation of gag lever post and spacing spring, and the polar plate is by the centre gripping on the slide cartridge, and the distance between each independent slide cartridge can change the distance between the each polar plate that can adjust.

2. The movable clamp and the fixed clamp are used for clamping the polar plate, the movable clamp and the fixed clamp are connected on the movable clamp slide rail, the movable clamp slide rail is movably connected on the movable rod, the movable clamp and the fixed clamp can move along the axis direction of the movable rod, and then the polar plates with different lengths can be clamped through the matching of the movable clamps and the fixed clamp, in addition, the movable clamp can be driven by the clamping screw to move along the movable clamp slide rail, and the movable clamp and the fixed clamp can be matched with each other to clamp the polar plates with different thicknesses.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a portion of the structure at A in FIG. 1;

FIG. 4 is a schematic view of a portion of the structure shown at B in FIG. 2;

fig. 5 is a schematic view of the structure of the movable clamp slide rail and the movable clamp.

In the figure: 1 upper sliding shaft, 2 lower sliding shafts, 3 bottom plates, 4 supporting plates, 5 polar plates, 6 movable rods, 7 connecting plates, 8 limiting rods, 9 limiting springs, 10 rectangular grooves, 11 sliding cylinders, 12 limiting cylinders, 13 jacking springs, 14 limiting blocks, 15 fixing clamps, 16 movable clamps, 17 clamping screw rods and 18 movable clamp sliding rails.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a lead storage battery welding fixture comprises a bottom plate 3, wherein one end of the bottom plate 3 is fixedly connected with two support plates 4, and the two support plates 4 are respectively and fixedly connected to two ends of the top of the bottom plate 3; the top of the supporting plate 4 is fixedly connected with an upper sliding shaft 1, the bottom of the supporting plate 4 is fixedly connected with a lower sliding shaft 2, the number of the upper sliding shafts 1 and the number of the lower sliding shafts 2 are respectively two, the two upper sliding shafts 1 are fixedly connected to the front end and the rear end of the top of the supporting plate 4, and the two lower sliding shafts 2 are fixedly connected to the front end and the rear end of the bottom of the supporting plate 4; the cross-sectional shapes of the upper sliding shaft 1 and the lower sliding shaft 2 are completely the same, and rectangular grooves 10 are uniformly formed in the upper sliding shaft 1 along the axial direction.

The lower sliding shaft 2 is connected with a sliding barrel 11 in a sliding mode, the top of the sliding barrel 11 is fixedly connected with a limiting barrel 12, the top of the limiting barrel 12 is movably connected with a limiting rod 8, the middle of the limiting rod 8 is movably connected with a limiting spring 9, the bottom of the limiting rod 8 is fixedly connected with a limiting block 14, and the cross section of the limiting block 14 is 1.2 times as large as that of the rectangular groove 10.

One side of the sliding cylinder 11 is fixedly connected with a connecting plate 7, the middle position of the connecting plate 7 is fixedly connected with a movable rod 6, the bottom of the movable rod 6 is movably connected with a jacking spring 13, the top of the movable rod 6 is movably connected with a movable clamp sliding rail 18, one end of the movable clamp sliding rail 18 is fixedly connected with a fixed clamp 15, the bottom of the fixed clamp 15 is rotatably connected with a clamping screw 17, and the right end of the clamping screw 17 is in threaded connection with the bottom of the movable clamp 16; the other end of the movable clamp sliding rail 18 is movably connected with a movable clamp 16.

The working principle is as follows: the limiting rod 8 is lifted manually, meanwhile, the limiting rod 8 compresses the limiting spring 9, a plurality of sliding cylinders 11 which are movably connected to the upper sliding shaft 1 and the lower sliding shaft 2 are moved, and the sliding cylinders are fixed at specific positions of the upper sliding shaft 1 through the mutual matching of the limiting rod 8 and a rectangular groove 10 formed in the upper end of the upper sliding shaft 1 according to the required distance between the polar plates.

The fixed clamp 15 and the movable clamp 16 are used for clamping the polar plate 5, the movable clamp slide rail 18 is movably connected with the movable rod 6, the movable clamp slide rail 18 is moved to compress the jacking spring 13, the polar plate 5 is placed into the fixed clamp 15 and the movable clamp 16, the clamping screw 17 is rotated, the rectangular block on the right side of the clamping screw 17 is fixedly connected to drive the movable clamp 16 to be close to the fixed clamp 15, and the movable clamp 16 and the fixed clamp 15 are pressed together to clamp the polar plate 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The lead storage battery welding fixture comprises a bottom plate (3) and is characterized in that one end of the bottom plate (3) is fixedly connected with a supporting plate (4), the top of the supporting plate (4) is fixedly connected with an upper sliding shaft (1), the bottom of the supporting plate (4) is fixedly connected with a lower sliding shaft (2), the lower sliding shaft (2) is slidably connected with a sliding barrel (11), the top of the sliding barrel (11) is fixedly connected with a limiting barrel (12), the top of the limiting barrel (12) is movably connected with a limiting rod (8), the middle position of the limiting rod (8) is movably connected with a limiting spring (9), the bottom of the limiting rod (8) is fixedly connected with a limiting block (14), one side of the sliding barrel (11) is fixedly connected with a connecting plate (7), the middle position of the connecting plate (7) is fixedly connected with a movable rod (6), the bottom of the movable rod (6) is movably, the top of the movable rod (6) is movably connected with a movable clamp sliding rail (18), one end of the movable clamp sliding rail (18) is fixedly connected with a fixed clamp (15), and the other end of the movable clamp sliding rail (18) is movably connected with a movable clamp (16).

2. The lead storage battery welding fixture as recited in claim 1, wherein the number of the upper sliding shafts (1) and the number of the lower sliding shafts (2) are two, the two upper sliding shafts (1) are fixedly connected to the front and rear ends of the top of the support plate (4), and the two lower sliding shafts (2) are fixedly connected to the front and rear ends of the bottom of the support plate (4).

3. The lead storage battery welding fixture as set forth in claim 1, wherein the cross-sectional shapes of the upper sliding shaft (1) and the lower sliding shaft (2) are completely the same, and the upper sliding shaft (1) is provided with rectangular grooves (10) uniformly along the axial direction.

4. The lead-acid battery welding jig according to claim 3, wherein the size of the cross-sectional shape of the stopper (14) is 1.2 times the size of the cross-sectional shape of the rectangular groove (10).

5. The lead-acid battery welding jig as set forth in claim 1, wherein the number of the support plates (4) is two, and the two support plates (4) are fixedly connected to both ends of the top of the base plate (3), respectively.

6. The lead storage battery welding fixture as recited in claim 1, characterized in that a clamping screw (17) is rotatably connected to the bottom of the fixed clamp (15), and the right end of the clamping screw (17) is in threaded connection with the bottom of the movable clamp (16).